Warning: Permanently added '10.128.1.39' (ECDSA) to the list of known hosts. 2020/09/22 23:49:38 parsed 1 programs 2020/09/22 23:49:38 executed programs: 0 [ 40.908730] audit: type=1400 audit(1600818578.583:10): avc: denied { execmem } for pid=6234 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.949733] IPVS: ftp: loaded support on port[0] = 21 [ 40.985298] IPVS: ftp: loaded support on port[0] = 21 [ 41.061301] IPVS: ftp: loaded support on port[0] = 21 [ 41.069210] chnl_net:caif_netlink_parms(): no params data found [ 41.128961] chnl_net:caif_netlink_parms(): no params data found [ 41.165811] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.174072] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.180852] device bridge_slave_0 entered promiscuous mode [ 41.191351] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.197822] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.204959] device bridge_slave_1 entered promiscuous mode [ 41.223412] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.235281] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.257629] IPVS: ftp: loaded support on port[0] = 21 [ 41.258010] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.269896] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.278809] device bridge_slave_0 entered promiscuous mode [ 41.288860] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.295787] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.303350] device bridge_slave_1 entered promiscuous mode [ 41.321115] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.328346] team0: Port device team_slave_0 added [ 41.334201] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.341198] team0: Port device team_slave_1 added [ 41.349088] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.366244] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.374541] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.382497] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.460147] device hsr_slave_0 entered promiscuous mode [ 41.467273] device hsr_slave_1 entered promiscuous mode [ 41.476215] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.483038] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.490010] team0: Port device team_slave_0 added [ 41.498560] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.505607] team0: Port device team_slave_1 added [ 41.510693] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.518958] chnl_net:caif_netlink_parms(): no params data found [ 41.529144] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.563398] IPVS: ftp: loaded support on port[0] = 21 [ 41.569482] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.593752] device hsr_slave_0 entered promiscuous mode [ 41.599304] device hsr_slave_1 entered promiscuous mode [ 41.604952] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.611279] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.618391] device bridge_slave_0 entered promiscuous mode [ 41.626644] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.633077] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.640153] device bridge_slave_1 entered promiscuous mode [ 41.655887] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.664671] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.675083] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.681450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.688380] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.694764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.704438] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.712290] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.743544] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.750667] team0: Port device team_slave_0 added [ 41.756279] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.764317] team0: Port device team_slave_1 added [ 41.789674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.797061] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.819490] device hsr_slave_0 entered promiscuous mode [ 41.826906] IPVS: ftp: loaded support on port[0] = 21 [ 41.826918] device hsr_slave_1 entered promiscuous mode [ 41.849984] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.856352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.862949] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.869261] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.894744] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.924383] chnl_net:caif_netlink_parms(): no params data found [ 41.944353] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.967837] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.974698] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.019865] chnl_net:caif_netlink_parms(): no params data found [ 42.055648] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.073802] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.080628] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 42.088541] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.096325] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.110336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.127998] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.148887] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.156271] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.164276] device bridge_slave_0 entered promiscuous mode [ 42.170609] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.177595] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.184744] device bridge_slave_1 entered promiscuous mode [ 42.195770] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.222139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.228895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.237461] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.243827] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.292819] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.306791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.323286] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.329673] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.338363] device bridge_slave_0 entered promiscuous mode [ 42.345720] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.352487] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.359218] device bridge_slave_1 entered promiscuous mode [ 42.366409] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.380200] chnl_net:caif_netlink_parms(): no params data found [ 42.388760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.397050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.404877] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.411192] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.443021] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.455992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.468815] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.477593] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.485207] team0: Port device team_slave_0 added [ 42.490663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.499857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.508008] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.514394] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.523260] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.531679] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.539226] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.548120] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.557608] team0: Port device team_slave_1 added [ 42.563499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.570219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.578579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.602001] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.609746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.622807] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.628857] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.637553] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.646017] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.653650] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.660629] team0: Port device team_slave_0 added [ 42.673288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.682260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.690338] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.705302] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.712866] team0: Port device team_slave_1 added [ 42.717866] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.724401] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.731350] device bridge_slave_0 entered promiscuous mode [ 42.737532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.746649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.754294] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.760631] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.769364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.777574] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.793639] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.800765] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.807542] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.814769] device bridge_slave_1 entered promiscuous mode [ 42.821060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.830005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.838046] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.844436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.851665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.859242] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.867658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.875862] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.883423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.891886] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.910465] device hsr_slave_0 entered promiscuous mode [ 42.916355] device hsr_slave_1 entered promiscuous mode [ 42.929017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.936616] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.943744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.952148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.959560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.966421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.973562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.988445] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.003164] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.011165] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.019103] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.029098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.045163] device hsr_slave_0 entered promiscuous mode [ 43.050747] device hsr_slave_1 entered promiscuous mode [ 43.057232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.065743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.074252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.083115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.090509] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.101570] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.107564] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.115123] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.131908] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.137970] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.145108] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.152645] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.159265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.166928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.177311] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.190015] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.202528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.210157] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.217860] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.225644] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.233319] team0: Port device team_slave_0 added [ 43.239539] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.246852] team0: Port device team_slave_1 added [ 43.253003] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.260319] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.270510] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.279264] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.287682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.295597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.303552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.312187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.319777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.327658] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.334036] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.342862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.353600] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.363173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.377356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.385977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.394652] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.403585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.413354] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.437615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.445511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.453974] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.460344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.468015] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.476401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.486010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.498889] device hsr_slave_0 entered promiscuous mode [ 43.509621] device hsr_slave_1 entered promiscuous mode [ 43.519287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.528592] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.539112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.548959] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.557220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.566756] FAULT_INJECTION: forcing a failure. [ 43.566756] name failslab, interval 1, probability 0, space 0, times 1 [ 43.578695] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.585110] CPU: 0 PID: 7122 Comm: syz-executor.1 Not tainted 4.14.198-syzkaller #0 [ 43.592901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.593309] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.602239] Call Trace: [ 43.602280] dump_stack+0xf7/0x13b [ 43.602290] should_fail.cold.3+0x105/0x14b [ 43.613705] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.614497] should_failslab+0xba/0xf0 [ 43.628707] __kmalloc+0x2e8/0x7b0 [ 43.632244] ? __list_lru_init+0x69/0x5f0 [ 43.636391] __list_lru_init+0x69/0x5f0 [ 43.640357] sget_userns+0x3c5/0xb40 [ 43.644046] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 43.648695] ? kernfs_sop_show_options+0x170/0x170 [ 43.653633] kernfs_mount_ns+0xdd/0x770 [ 43.657582] sysfs_mount+0xa8/0x160 [ 43.661180] ? sysfs_kill_sb+0x30/0x30 [ 43.665042] ? __lockdep_init_map+0x105/0x550 [ 43.669512] mount_fs+0x7f/0x269 [ 43.672851] ? alloc_vfsmnt+0x470/0x750 [ 43.676798] vfs_kern_mount.part.33+0x58/0x3c0 [ 43.681353] do_mount+0x36b/0x26a0 [ 43.684866] ? __might_fault+0xf1/0x1b0 [ 43.688811] ? copy_mount_string+0x20/0x20 [ 43.693020] ? kasan_check_write+0x14/0x20 [ 43.697236] ? _copy_from_user+0x9c/0xd0 [ 43.701458] ? memdup_user+0x4a/0x80 [ 43.705162] SyS_mount+0xb8/0xd0 [ 43.708501] ? copy_mnt_ns+0xae0/0xae0 [ 43.712361] do_syscall_64+0x1c7/0x5b0 [ 43.716219] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.721051] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 43.726214] RIP: 0033:0x459fc9 [ 43.729390] RSP: 002b:00007f5a901b8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 43.737080] RAX: ffffffffffffffda RBX: 00007f5a901b8c90 RCX: 0000000000459fc9 [ 43.744323] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 43.751566] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 43.758809] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a901b96d4 [ 43.766058] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 43.776210] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.791948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.801432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.809907] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.825995] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.832521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.840129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.849076] FAULT_INJECTION: forcing a failure. [ 43.849076] name failslab, interval 1, probability 0, space 0, times 0 [ 43.860593] CPU: 1 PID: 7129 Comm: syz-executor.1 Not tainted 4.14.198-syzkaller #0 [ 43.862834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.868387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.876424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.884898] Call Trace: [ 43.884911] dump_stack+0xf7/0x13b [ 43.884921] should_fail.cold.3+0x105/0x14b [ 43.884930] should_failslab+0xba/0xf0 [ 43.884936] __kmalloc+0x2e8/0x7b0 [ 43.884944] ? __list_lru_init+0x69/0x5f0 [ 43.884954] __list_lru_init+0x69/0x5f0 [ 43.896273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.898131] sget_userns+0x3c5/0xb40 [ 43.904713] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.906294] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 43.915222] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.918012] ? kernfs_sop_show_options+0x170/0x170 [ 43.946142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.949981] kernfs_mount_ns+0xdd/0x770 [ 43.958433] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.959796] sysfs_mount+0xa8/0x160 [ 43.968767] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.969454] ? sysfs_kill_sb+0x30/0x30 [ 43.978374] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.979367] ? __lockdep_init_map+0x105/0x550 [ 43.986042] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.989869] mount_fs+0x7f/0x269 [ 43.998311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.999070] ? alloc_vfsmnt+0x470/0x750 [ 44.008432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.009924] vfs_kern_mount.part.33+0x58/0x3c0 [ 44.019386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.021383] do_mount+0x36b/0x26a0 [ 44.021389] ? __might_fault+0xf1/0x1b0 [ 44.021396] ? copy_mount_string+0x20/0x20 [ 44.021406] ? kasan_check_write+0x14/0x20 [ 44.021413] ? _copy_from_user+0x9c/0xd0 [ 44.021420] ? memdup_user+0x4a/0x80 [ 44.021428] SyS_mount+0xb8/0xd0 [ 44.021433] ? copy_mnt_ns+0xae0/0xae0 [ 44.021440] do_syscall_64+0x1c7/0x5b0 [ 44.021444] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.021454] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 44.033068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.035655] RIP: 0033:0x459fc9 [ 44.051228] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.051827] RSP: 002b:00007f5a901b8c78 EFLAGS: 00000246 [ 44.055169] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.055694] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.059035] ORIG_RAX: 00000000000000a5 [ 44.069425] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.072894] RAX: ffffffffffffffda RBX: 00007f5a901b8c90 RCX: 0000000000459fc9 [ 44.072898] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 44.072900] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 44.072903] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a901b96d4 [ 44.072905] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 44.192909] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.201675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.215266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.226625] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.237318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.237703] FAULT_INJECTION: forcing a failure. [ 44.237703] name failslab, interval 1, probability 0, space 0, times 0 [ 44.246001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.256458] CPU: 1 PID: 7142 Comm: syz-executor.1 Not tainted 4.14.198-syzkaller #0 [ 44.267336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.270559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.270562] Call Trace: [ 44.270574] dump_stack+0xf7/0x13b [ 44.270590] should_fail.cold.3+0x105/0x14b [ 44.270600] should_failslab+0xba/0xf0 [ 44.270605] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 44.270612] ? sget_userns+0xd1/0xb40 [ 44.270619] ? rcu_read_lock_sched_held+0x108/0x120 [ 44.270629] selinux_sb_alloc_security+0x44/0x200 [ 44.270636] security_sb_alloc+0x5a/0x80 [ 44.270642] sget_userns+0x14f/0xb40 [ 44.270648] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 44.270654] ? kernfs_sop_show_options+0x170/0x170 [ 44.270661] kernfs_mount_ns+0xdd/0x770 [ 44.270668] sysfs_mount+0xa8/0x160 [ 44.286596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.287361] ? sysfs_kill_sb+0x30/0x30 [ 44.292182] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.293442] ? __lockdep_init_map+0x105/0x550 [ 44.297755] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.301627] mount_fs+0x7f/0x269 [ 44.301633] ? alloc_vfsmnt+0x470/0x750 [ 44.301640] vfs_kern_mount.part.33+0x58/0x3c0 [ 44.301647] do_mount+0x36b/0x26a0 [ 44.301652] ? __might_fault+0xf1/0x1b0 [ 44.301658] ? copy_mount_string+0x20/0x20 [ 44.301668] ? kasan_check_write+0x14/0x20 [ 44.301675] ? _copy_from_user+0x9c/0xd0 [ 44.301681] ? memdup_user+0x4a/0x80 [ 44.301689] SyS_mount+0xb8/0xd0 [ 44.314001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.315106] ? copy_mnt_ns+0xae0/0xae0 [ 44.320333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.323998] do_syscall_64+0x1c7/0x5b0 [ 44.324003] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.324013] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 44.324018] RIP: 0033:0x459fc9 [ 44.324020] RSP: 002b:00007f5a90197c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 44.324026] RAX: ffffffffffffffda RBX: 00007f5a90197c90 RCX: 0000000000459fc9 [ 44.324029] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 44.324031] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 44.324034] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a901986d4 [ 44.324037] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 44.327151] FAULT_INJECTION: forcing a failure. [ 44.327151] name failslab, interval 1, probability 0, space 0, times 0 [ 44.336362] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.338063] CPU: 1 PID: 7143 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 44.341992] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.345539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.355868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.356645] Call Trace: [ 44.364165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.367426] dump_stack+0xf7/0x13b [ 44.375267] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.377439] should_fail.cold.3+0x105/0x14b [ 44.382575] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.385967] should_failslab+0xba/0xf0 [ 44.389803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.393452] __kmalloc+0x2e8/0x7b0 [ 44.393461] ? __list_lru_init+0x69/0x5f0 [ 44.393468] __list_lru_init+0x69/0x5f0 [ 44.393487] sget_userns+0x3c5/0xb40 [ 44.393494] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 44.393499] ? kernfs_sop_show_options+0x170/0x170 [ 44.393505] kernfs_mount_ns+0xdd/0x770 [ 44.393513] sysfs_mount+0xa8/0x160 [ 44.393517] ? sysfs_kill_sb+0x30/0x30 [ 44.393525] ? __lockdep_init_map+0x105/0x550 [ 44.393534] mount_fs+0x7f/0x269 [ 44.393540] ? alloc_vfsmnt+0x470/0x750 [ 44.393547] vfs_kern_mount.part.33+0x58/0x3c0 [ 44.393554] do_mount+0x36b/0x26a0 [ 44.403712] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.406984] ? __might_fault+0xf1/0x1b0 [ 44.411034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.414020] ? copy_mount_string+0x20/0x20 [ 44.423336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.425381] ? kasan_check_write+0x14/0x20 [ 44.435570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.436517] ? _copy_from_user+0x9c/0xd0 [ 44.448381] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.449679] ? memdup_user+0x4a/0x80 [ 44.465901] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.471900] SyS_mount+0xb8/0xd0 [ 44.471908] ? copy_mnt_ns+0xae0/0xae0 [ 44.471914] do_syscall_64+0x1c7/0x5b0 [ 44.471918] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.471928] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 44.471933] RIP: 0033:0x459fc9 [ 44.471936] RSP: 002b:00007f8468b7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 44.471942] RAX: ffffffffffffffda RBX: 00007f8468b7ac90 RCX: 0000000000459fc9 [ 44.471946] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 44.479797] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.486594] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 44.486597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8468b7b6d4 [ 44.486600] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 44.580007] FAULT_INJECTION: forcing a failure. [ 44.580007] name failslab, interval 1, probability 0, space 0, times 0 [ 44.604724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.629672] CPU: 1 PID: 7148 Comm: syz-executor.1 Not tainted 4.14.198-syzkaller #0 [ 44.800924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.810271] Call Trace: [ 44.812844] dump_stack+0xf7/0x13b [ 44.816367] should_fail.cold.3+0x105/0x14b [ 44.820676] should_failslab+0xba/0xf0 [ 44.824532] __kmalloc+0x2e8/0x7b0 [ 44.828046] ? __list_lru_init+0x69/0x5f0 [ 44.832178] __list_lru_init+0x69/0x5f0 [ 44.836150] sget_userns+0x3c5/0xb40 [ 44.839845] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 44.844485] ? kernfs_sop_show_options+0x170/0x170 [ 44.849397] kernfs_mount_ns+0xdd/0x770 [ 44.853356] sysfs_mount+0xa8/0x160 [ 44.856961] ? sysfs_kill_sb+0x30/0x30 [ 44.860832] ? __lockdep_init_map+0x105/0x550 [ 44.865299] mount_fs+0x7f/0x269 [ 44.868635] ? alloc_vfsmnt+0x470/0x750 [ 44.872590] vfs_kern_mount.part.33+0x58/0x3c0 [ 44.877153] do_mount+0x36b/0x26a0 [ 44.880666] ? __might_fault+0xf1/0x1b0 [ 44.884623] ? copy_mount_string+0x20/0x20 [ 44.888840] ? kasan_check_write+0x14/0x20 [ 44.893053] ? _copy_from_user+0x9c/0xd0 [ 44.897094] ? memdup_user+0x4a/0x80 [ 44.900782] SyS_mount+0xb8/0xd0 [ 44.904218] ? copy_mnt_ns+0xae0/0xae0 [ 44.908078] do_syscall_64+0x1c7/0x5b0 [ 44.911945] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.916788] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 44.921962] RIP: 0033:0x459fc9 [ 44.925123] RSP: 002b:00007f5a90197c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 44.932809] RAX: ffffffffffffffda RBX: 00007f5a90197c90 RCX: 0000000000459fc9 [ 44.940058] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 44.947299] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 44.954541] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a901986d4 [ 44.961785] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 44.981020] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.988072] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.001677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.009545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.017488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.025708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.033796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.041569] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.047994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.055806] FAULT_INJECTION: forcing a failure. [ 45.055806] name failslab, interval 1, probability 0, space 0, times 0 [ 45.056235] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.067908] CPU: 1 PID: 7153 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 45.077675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.080911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.080914] Call Trace: [ 45.080927] dump_stack+0xf7/0x13b [ 45.080938] should_fail.cold.3+0x105/0x14b [ 45.080947] should_failslab+0xba/0xf0 [ 45.080952] __kmalloc+0x2e8/0x7b0 [ 45.080961] ? __list_lru_init+0x69/0x5f0 [ 45.080968] __list_lru_init+0x69/0x5f0 [ 45.089700] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.096690] sget_userns+0x3c5/0xb40 [ 45.096697] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 45.096703] ? kernfs_sop_show_options+0x170/0x170 [ 45.096709] kernfs_mount_ns+0xdd/0x770 [ 45.096717] sysfs_mount+0xa8/0x160 [ 45.096722] ? sysfs_kill_sb+0x30/0x30 [ 45.096730] ? __lockdep_init_map+0x105/0x550 [ 45.096738] mount_fs+0x7f/0x269 [ 45.096744] ? alloc_vfsmnt+0x470/0x750 [ 45.096752] vfs_kern_mount.part.33+0x58/0x3c0 [ 45.096759] do_mount+0x36b/0x26a0 [ 45.096764] ? __might_fault+0xf1/0x1b0 [ 45.096772] ? copy_mount_string+0x20/0x20 [ 45.096782] ? kasan_check_write+0x14/0x20 [ 45.096789] ? _copy_from_user+0x9c/0xd0 [ 45.096796] ? memdup_user+0x4a/0x80 [ 45.096806] SyS_mount+0xb8/0xd0 [ 45.105113] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.107188] ? copy_mnt_ns+0xae0/0xae0 [ 45.118289] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 45.118696] do_syscall_64+0x1c7/0x5b0 [ 45.129192] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.132376] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.132387] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 45.132392] RIP: 0033:0x459fc9 [ 45.132394] RSP: 002b:00007f8468b7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 45.132400] RAX: ffffffffffffffda RBX: 00007f8468b7ac90 RCX: 0000000000459fc9 [ 45.132403] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 45.132406] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 45.132408] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8468b7b6d4 [ 45.132411] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 45.285246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.292623] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.305482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.317558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.326225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.340490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.354524] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.360955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.376106] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.382854] FAULT_INJECTION: forcing a failure. [ 45.382854] name failslab, interval 1, probability 0, space 0, times 0 [ 45.397039] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.400737] CPU: 1 PID: 7165 Comm: syz-executor.1 Not tainted 4.14.198-syzkaller #0 [ 45.405477] FAULT_INJECTION: forcing a failure. [ 45.405477] name failslab, interval 1, probability 0, space 0, times 0 [ 45.411681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.411684] Call Trace: [ 45.411696] dump_stack+0xf7/0x13b [ 45.411706] should_fail.cold.3+0x105/0x14b [ 45.411715] should_failslab+0xba/0xf0 [ 45.411721] __kmalloc+0x2e8/0x7b0 [ 45.411731] ? __list_lru_init+0x69/0x5f0 [ 45.411738] __list_lru_init+0x69/0x5f0 [ 45.411747] sget_userns+0x3e0/0xb40 [ 45.411753] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 45.411759] ? kernfs_sop_show_options+0x170/0x170 [ 45.411766] kernfs_mount_ns+0xdd/0x770 [ 45.411774] sysfs_mount+0xa8/0x160 [ 45.411779] ? sysfs_kill_sb+0x30/0x30 [ 45.411787] ? __lockdep_init_map+0x105/0x550 [ 45.411795] mount_fs+0x7f/0x269 [ 45.411801] ? alloc_vfsmnt+0x470/0x750 [ 45.411809] vfs_kern_mount.part.33+0x58/0x3c0 [ 45.411816] do_mount+0x36b/0x26a0 [ 45.411820] ? __might_fault+0xf1/0x1b0 [ 45.411827] ? copy_mount_string+0x20/0x20 [ 45.411836] ? kasan_check_write+0x14/0x20 [ 45.411843] ? _copy_from_user+0x9c/0xd0 [ 45.411850] ? memdup_user+0x4a/0x80 [ 45.411857] SyS_mount+0xb8/0xd0 [ 45.411862] ? copy_mnt_ns+0xae0/0xae0 [ 45.411869] do_syscall_64+0x1c7/0x5b0 [ 45.411878] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.411888] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 45.411892] RIP: 0033:0x459fc9 [ 45.411895] RSP: 002b:00007f5a90197c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 45.411901] RAX: ffffffffffffffda RBX: 00007f5a90197c90 RCX: 0000000000459fc9 [ 45.411905] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 45.411908] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 45.411910] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a901986d4 [ 45.411913] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 45.446141] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.460514] CPU: 0 PID: 7167 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 45.484458] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.485130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.485133] Call Trace: [ 45.485145] dump_stack+0xf7/0x13b [ 45.485158] should_fail.cold.3+0x105/0x14b [ 45.633569] should_failslab+0xba/0xf0 [ 45.637446] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 45.642097] ? sget_userns+0xd1/0xb40 [ 45.645874] ? rcu_read_lock_sched_held+0x108/0x120 [ 45.650887] selinux_sb_alloc_security+0x44/0x200 [ 45.655721] security_sb_alloc+0x5a/0x80 [ 45.659757] sget_userns+0x14f/0xb40 [ 45.663460] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 45.668110] ? kernfs_sop_show_options+0x170/0x170 [ 45.673031] kernfs_mount_ns+0xdd/0x770 [ 45.676980] sysfs_mount+0xa8/0x160 [ 45.680587] ? sysfs_kill_sb+0x30/0x30 [ 45.684449] ? __lockdep_init_map+0x105/0x550 [ 45.688923] mount_fs+0x7f/0x269 [ 45.692265] ? alloc_vfsmnt+0x470/0x750 [ 45.696217] vfs_kern_mount.part.33+0x58/0x3c0 [ 45.700789] do_mount+0x36b/0x26a0 [ 45.704302] ? __might_fault+0xf1/0x1b0 [ 45.708258] ? copy_mount_string+0x20/0x20 [ 45.712499] ? kasan_check_write+0x14/0x20 [ 45.716709] ? _copy_from_user+0x9c/0xd0 [ 45.721021] ? memdup_user+0x4a/0x80 [ 45.724724] SyS_mount+0xb8/0xd0 [ 45.728064] ? copy_mnt_ns+0xae0/0xae0 [ 45.731943] do_syscall_64+0x1c7/0x5b0 [ 45.735819] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.740639] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 45.745806] RIP: 0033:0x459fc9 [ 45.748988] RSP: 002b:00007f8468b7ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 45.756673] RAX: ffffffffffffffda RBX: 00007f8468b7ac90 RCX: 0000000000459fc9 [ 45.763924] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 45.771167] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 45.778412] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8468b7b6d4 [ 45.785748] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 45.796234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.804051] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.813288] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.819636] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.827144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.841156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.851699] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.859261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.869369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.876973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.885688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.893530] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.899920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.906815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.914536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.923882] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.934603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.954307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.963971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.974473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.985634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.995216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.003836] FAULT_INJECTION: forcing a failure. [ 46.003836] name failslab, interval 1, probability 0, space 0, times 0 [ 46.015388] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.023164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.031255] CPU: 1 PID: 7185 Comm: syz-executor.2 Not tainted 4.14.198-syzkaller #0 [ 46.039181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.048514] Call Trace: [ 46.051086] dump_stack+0xf7/0x13b [ 46.054609] should_fail.cold.3+0x105/0x14b [ 46.058910] should_failslab+0xba/0xf0 [ 46.062774] __kmalloc+0x2e8/0x7b0 [ 46.066379] ? __list_lru_init+0x69/0x5f0 [ 46.069398] FAULT_INJECTION: forcing a failure. [ 46.069398] name failslab, interval 1, probability 0, space 0, times 0 [ 46.070508] __list_lru_init+0x69/0x5f0 [ 46.070518] sget_userns+0x3c5/0xb40 [ 46.070524] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 46.070529] ? kernfs_sop_show_options+0x170/0x170 [ 46.070536] kernfs_mount_ns+0xdd/0x770 [ 46.070544] sysfs_mount+0xa8/0x160 [ 46.070549] ? sysfs_kill_sb+0x30/0x30 [ 46.070561] ? __lockdep_init_map+0x105/0x550 [ 46.070570] mount_fs+0x7f/0x269 [ 46.070576] ? alloc_vfsmnt+0x470/0x750 [ 46.070584] vfs_kern_mount.part.33+0x58/0x3c0 [ 46.070591] do_mount+0x36b/0x26a0 [ 46.070596] ? __might_fault+0xf1/0x1b0 [ 46.070603] ? copy_mount_string+0x20/0x20 [ 46.138691] ? kasan_check_write+0x14/0x20 [ 46.142911] ? _copy_from_user+0x9c/0xd0 [ 46.146954] ? memdup_user+0x4a/0x80 [ 46.150647] SyS_mount+0xb8/0xd0 [ 46.154108] ? copy_mnt_ns+0xae0/0xae0 [ 46.157989] do_syscall_64+0x1c7/0x5b0 [ 46.161855] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.166769] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 46.171935] RIP: 0033:0x459fc9 [ 46.175098] RSP: 002b:00007fd26c4e4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 46.183476] RAX: ffffffffffffffda RBX: 00007fd26c4e4c90 RCX: 0000000000459fc9 [ 46.190729] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 46.197985] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 46.205242] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd26c4e56d4 [ 46.212491] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 46.220882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.228525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.230807] CPU: 0 PID: 7189 Comm: syz-executor.4 Not tainted 4.14.198-syzkaller #0 [ 46.236240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.243483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.243487] Call Trace: [ 46.243499] dump_stack+0xf7/0x13b [ 46.243510] should_fail.cold.3+0x105/0x14b [ 46.243519] should_failslab+0xba/0xf0 [ 46.243524] __kmalloc+0x2e8/0x7b0 [ 46.243534] ? __list_lru_init+0x69/0x5f0 [ 46.243541] __list_lru_init+0x69/0x5f0 [ 46.243551] sget_userns+0x3c5/0xb40 [ 46.243557] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 46.243563] ? kernfs_sop_show_options+0x170/0x170 [ 46.252781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.259996] kernfs_mount_ns+0xdd/0x770 [ 46.260007] sysfs_mount+0xa8/0x160 [ 46.260012] ? sysfs_kill_sb+0x30/0x30 [ 46.260021] ? __lockdep_init_map+0x105/0x550 [ 46.265178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.266109] mount_fs+0x7f/0x269 [ 46.272767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.274266] ? alloc_vfsmnt+0x470/0x750 [ 46.274280] vfs_kern_mount.part.33+0x58/0x3c0 [ 46.274287] do_mount+0x36b/0x26a0 [ 46.274293] ? __might_fault+0xf1/0x1b0 [ 46.279651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.281935] ? copy_mount_string+0x20/0x20 [ 46.281946] ? kasan_check_write+0x14/0x20 [ 46.281952] ? _copy_from_user+0x9c/0xd0 [ 46.281960] ? memdup_user+0x4a/0x80 [ 46.281969] SyS_mount+0xb8/0xd0 [ 46.281974] ? copy_mnt_ns+0xae0/0xae0 [ 46.281981] do_syscall_64+0x1c7/0x5b0 [ 46.286988] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.289620] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.289633] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 46.289638] RIP: 0033:0x459fc9 [ 46.289641] RSP: 002b:00007fc94dc17c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 46.289647] RAX: ffffffffffffffda RBX: 00007fc94dc17c90 RCX: 0000000000459fc9 [ 46.289650] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 46.289654] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 46.294377] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.299199] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc94dc186d4 2020/09/22 23:49:44 executed programs: 14 [ 46.299203] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 46.467627] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.480868] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.487698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.507582] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.523784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.535035] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.542970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.547285] FAULT_INJECTION: forcing a failure. [ 46.547285] name failslab, interval 1, probability 0, space 0, times 0 [ 46.551078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.565716] CPU: 0 PID: 7196 Comm: syz-executor.2 Not tainted 4.14.198-syzkaller #0 [ 46.569552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.576275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.576278] Call Trace: [ 46.576290] dump_stack+0xf7/0x13b [ 46.576301] should_fail.cold.3+0x105/0x14b [ 46.576310] should_failslab+0xba/0xf0 [ 46.576316] __kmalloc+0x2e8/0x7b0 [ 46.576324] ? __list_lru_init+0x69/0x5f0 [ 46.576331] __list_lru_init+0x69/0x5f0 [ 46.576341] sget_userns+0x3c5/0xb40 [ 46.586084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.592761] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 46.592767] ? kernfs_sop_show_options+0x170/0x170 [ 46.592774] kernfs_mount_ns+0xdd/0x770 [ 46.592782] sysfs_mount+0xa8/0x160 [ 46.592786] ? sysfs_kill_sb+0x30/0x30 [ 46.592793] ? __lockdep_init_map+0x105/0x550 [ 46.592803] mount_fs+0x7f/0x269 [ 46.592808] ? alloc_vfsmnt+0x470/0x750 [ 46.592816] vfs_kern_mount.part.33+0x58/0x3c0 [ 46.592822] do_mount+0x36b/0x26a0 [ 46.600766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.603201] ? __might_fault+0xf1/0x1b0 [ 46.608003] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.610580] ? copy_mount_string+0x20/0x20 [ 46.610590] ? kasan_check_write+0x14/0x20 [ 46.610597] ? _copy_from_user+0x9c/0xd0 [ 46.610603] ? memdup_user+0x4a/0x80 [ 46.610611] SyS_mount+0xb8/0xd0 [ 46.617381] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.618705] ? copy_mnt_ns+0xae0/0xae0 [ 46.623002] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.629384] do_syscall_64+0x1c7/0x5b0 [ 46.638932] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.642881] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.642892] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 46.642897] RIP: 0033:0x459fc9 [ 46.642900] RSP: 002b:00007fd26c4e4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 46.642906] RAX: ffffffffffffffda RBX: 00007fd26c4e4c90 RCX: 0000000000459fc9 [ 46.642908] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 46.642911] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 46.642914] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd26c4e56d4 [ 46.642916] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 46.797816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.805208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.813156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.829085] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.844793] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.863483] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.938554] FAULT_INJECTION: forcing a failure. [ 46.938554] name failslab, interval 1, probability 0, space 0, times 0 [ 46.950397] CPU: 0 PID: 7212 Comm: syz-executor.5 Not tainted 4.14.198-syzkaller #0 [ 46.958196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.967539] Call Trace: [ 46.970110] dump_stack+0xf7/0x13b [ 46.973625] should_fail.cold.3+0x105/0x14b [ 46.978012] should_failslab+0xba/0xf0 [ 46.981879] __kmalloc+0x2e8/0x7b0 [ 46.985400] ? __list_lru_init+0x69/0x5f0 [ 46.989528] __list_lru_init+0x69/0x5f0 [ 46.993520] sget_userns+0x3c5/0xb40 [ 46.997211] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 47.001864] ? kernfs_sop_show_options+0x170/0x170 [ 47.006768] kernfs_mount_ns+0xdd/0x770 [ 47.010717] sysfs_mount+0xa8/0x160 [ 47.014337] ? sysfs_kill_sb+0x30/0x30 [ 47.018198] ? __lockdep_init_map+0x105/0x550 [ 47.022695] mount_fs+0x7f/0x269 [ 47.026035] ? alloc_vfsmnt+0x470/0x750 [ 47.029995] vfs_kern_mount.part.33+0x58/0x3c0 [ 47.034559] do_mount+0x36b/0x26a0 [ 47.038071] ? __might_fault+0xf1/0x1b0 [ 47.042016] ? copy_mount_string+0x20/0x20 [ 47.046226] ? kasan_check_write+0x14/0x20 [ 47.050431] ? _copy_from_user+0x9c/0xd0 [ 47.054465] ? memdup_user+0x4a/0x80 [ 47.058151] SyS_mount+0xb8/0xd0 [ 47.061575] ? copy_mnt_ns+0xae0/0xae0 [ 47.065434] do_syscall_64+0x1c7/0x5b0 [ 47.069298] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.074124] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 47.079285] RIP: 0033:0x459fc9 [ 47.082458] RSP: 002b:00007f8f90db1c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 47.090178] RAX: ffffffffffffffda RBX: 00007f8f90db1c90 RCX: 0000000000459fc9 [ 47.097424] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 47.104664] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 47.111905] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f90db26d4 [ 47.119146] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 47.151037] FAULT_INJECTION: forcing a failure. [ 47.151037] name failslab, interval 1, probability 0, space 0, times 0 [ 47.163095] CPU: 0 PID: 7216 Comm: syz-executor.3 Not tainted 4.14.198-syzkaller #0 [ 47.170888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.180232] Call Trace: [ 47.182811] dump_stack+0xf7/0x13b [ 47.186347] should_fail.cold.3+0x105/0x14b [ 47.190662] should_failslab+0xba/0xf0 [ 47.194537] __kmalloc+0x2e8/0x7b0 [ 47.198066] ? __list_lru_init+0x69/0x5f0 [ 47.202219] __list_lru_init+0x69/0x5f0 [ 47.206166] sget_userns+0x3c5/0xb40 [ 47.209850] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 47.214490] ? kernfs_sop_show_options+0x170/0x170 [ 47.219399] kernfs_mount_ns+0xdd/0x770 [ 47.223359] sysfs_mount+0xa8/0x160 [ 47.226955] ? sysfs_kill_sb+0x30/0x30 [ 47.230816] ? __lockdep_init_map+0x105/0x550 [ 47.235296] mount_fs+0x7f/0x269 [ 47.238642] ? alloc_vfsmnt+0x470/0x750 [ 47.242587] vfs_kern_mount.part.33+0x58/0x3c0 [ 47.247140] do_mount+0x36b/0x26a0 [ 47.250650] ? __might_fault+0xf1/0x1b0 [ 47.254605] ? copy_mount_string+0x20/0x20 [ 47.258838] ? kasan_check_write+0x14/0x20 [ 47.263056] ? _copy_from_user+0x9c/0xd0 [ 47.267099] ? memdup_user+0x4a/0x80 [ 47.270803] SyS_mount+0xb8/0xd0 [ 47.274150] ? copy_mnt_ns+0xae0/0xae0 [ 47.278008] do_syscall_64+0x1c7/0x5b0 [ 47.281865] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.286679] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 47.291841] RIP: 0033:0x459fc9 [ 47.295014] RSP: 002b:00007f9f60cb2c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 47.302692] RAX: ffffffffffffffda RBX: 00007f9f60cb2c90 RCX: 0000000000459fc9 [ 47.310029] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 47.317880] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 47.325122] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9f60cb36d4 [ 47.332385] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 47.359061] FAULT_INJECTION: forcing a failure. [ 47.359061] name failslab, interval 1, probability 0, space 0, times 0 [ 47.371163] FAULT_INJECTION: forcing a failure. [ 47.371163] name failslab, interval 1, probability 0, space 0, times 0 [ 47.384351] FAULT_INJECTION: forcing a failure. [ 47.384351] name failslab, interval 1, probability 0, space 0, times 0 [ 47.387063] FAULT_INJECTION: forcing a failure. [ 47.387063] name failslab, interval 1, probability 0, space 0, times 0 [ 47.396661] CPU: 0 PID: 7227 Comm: syz-executor.2 Not tainted 4.14.198-syzkaller #0 [ 47.413187] FAULT_INJECTION: forcing a failure. [ 47.413187] name failslab, interval 1, probability 0, space 0, times 0 [ 47.415049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.415053] Call Trace: [ 47.415065] dump_stack+0xf7/0x13b [ 47.415079] should_fail.cold.3+0x105/0x14b [ 47.445957] should_failslab+0xba/0xf0 [ 47.449823] __kmalloc+0x2e8/0x7b0 [ 47.453340] ? __list_lru_init+0x69/0x5f0 [ 47.457465] __list_lru_init+0x69/0x5f0 [ 47.461416] sget_userns+0x3c5/0xb40 [ 47.464046] FAULT_INJECTION: forcing a failure. [ 47.464046] name failslab, interval 1, probability 0, space 0, times 0 [ 47.465106] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 47.465112] ? kernfs_sop_show_options+0x170/0x170 [ 47.465120] kernfs_mount_ns+0xdd/0x770 [ 47.465129] sysfs_mount+0xa8/0x160 [ 47.465134] ? sysfs_kill_sb+0x30/0x30 [ 47.465143] ? __lockdep_init_map+0x105/0x550 [ 47.501757] mount_fs+0x7f/0x269 [ 47.505116] ? alloc_vfsmnt+0x470/0x750 [ 47.509073] vfs_kern_mount.part.33+0x58/0x3c0 [ 47.513634] do_mount+0x36b/0x26a0 [ 47.517147] ? __might_fault+0xf1/0x1b0 [ 47.521099] ? copy_mount_string+0x20/0x20 [ 47.525310] ? kasan_check_write+0x14/0x20 [ 47.529607] ? _copy_from_user+0x9c/0xd0 [ 47.533648] ? memdup_user+0x4a/0x80 [ 47.537338] SyS_mount+0xb8/0xd0 [ 47.540680] ? copy_mnt_ns+0xae0/0xae0 [ 47.544542] do_syscall_64+0x1c7/0x5b0 [ 47.548402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.553222] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 47.558730] RIP: 0033:0x459fc9 [ 47.561893] RSP: 002b:00007fd26c505c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 47.569573] RAX: ffffffffffffffda RBX: 00007fd26c505c90 RCX: 0000000000459fc9 [ 47.576816] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 47.584066] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 47.591308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd26c5066d4 [ 47.598554] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 47.605814] CPU: 1 PID: 7233 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 47.613600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.622936] Call Trace: [ 47.625499] dump_stack+0xf7/0x13b [ 47.629033] should_fail.cold.3+0x105/0x14b [ 47.633343] should_failslab+0xba/0xf0 [ 47.637204] __kmalloc+0x2e8/0x7b0 [ 47.640721] ? __list_lru_init+0x69/0x5f0 [ 47.644842] __list_lru_init+0x69/0x5f0 [ 47.648794] sget_userns+0x3c5/0xb40 [ 47.652480] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 47.657120] ? kernfs_sop_show_options+0x170/0x170 [ 47.662025] kernfs_mount_ns+0xdd/0x770 [ 47.665977] sysfs_mount+0xa8/0x160 [ 47.669585] ? sysfs_kill_sb+0x30/0x30 [ 47.673453] ? __lockdep_init_map+0x105/0x550 [ 47.677925] mount_fs+0x7f/0x269 [ 47.681265] ? alloc_vfsmnt+0x470/0x750 [ 47.685216] vfs_kern_mount.part.33+0x58/0x3c0 [ 47.689775] do_mount+0x36b/0x26a0 [ 47.693288] ? __might_fault+0xf1/0x1b0 [ 47.697236] ? copy_mount_string+0x20/0x20 [ 47.701446] ? kasan_check_write+0x14/0x20 [ 47.705664] ? _copy_from_user+0x9c/0xd0 [ 47.709712] ? memdup_user+0x4a/0x80 [ 47.713410] SyS_mount+0xb8/0xd0 [ 47.716752] ? copy_mnt_ns+0xae0/0xae0 [ 47.720628] do_syscall_64+0x1c7/0x5b0 [ 47.724490] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.729312] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 47.734475] RIP: 0033:0x459fc9 [ 47.737640] RSP: 002b:00007f8468b9bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 47.745326] RAX: ffffffffffffffda RBX: 00007f8468b9bc90 RCX: 0000000000459fc9 [ 47.752573] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 47.759823] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 47.767066] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8468b9c6d4 [ 47.774310] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 47.781565] CPU: 0 PID: 7228 Comm: syz-executor.1 Not tainted 4.14.198-syzkaller #0 [ 47.789351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.798691] Call Trace: [ 47.801274] dump_stack+0xf7/0x13b [ 47.804794] should_fail.cold.3+0x105/0x14b [ 47.809276] should_failslab+0xba/0xf0 [ 47.813149] __kmalloc+0x2e8/0x7b0 [ 47.816668] ? __list_lru_init+0x69/0x5f0 [ 47.820797] __list_lru_init+0x69/0x5f0 [ 47.824758] sget_userns+0x3c5/0xb40 [ 47.828458] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 47.833110] ? kernfs_sop_show_options+0x170/0x170 [ 47.838024] kernfs_mount_ns+0xdd/0x770 [ 47.841973] sysfs_mount+0xa8/0x160 [ 47.845574] ? sysfs_kill_sb+0x30/0x30 [ 47.849443] ? __lockdep_init_map+0x105/0x550 [ 47.853931] mount_fs+0x7f/0x269 [ 47.857445] ? alloc_vfsmnt+0x470/0x750 [ 47.861395] vfs_kern_mount.part.33+0x58/0x3c0 [ 47.865951] do_mount+0x36b/0x26a0 [ 47.869464] ? __might_fault+0xf1/0x1b0 [ 47.873412] ? copy_mount_string+0x20/0x20 [ 47.877630] ? kasan_check_write+0x14/0x20 [ 47.881847] ? _copy_from_user+0x9c/0xd0 [ 47.885883] ? memdup_user+0x4a/0x80 [ 47.889571] SyS_mount+0xb8/0xd0 [ 47.892923] ? copy_mnt_ns+0xae0/0xae0 [ 47.896784] do_syscall_64+0x1c7/0x5b0 [ 47.900653] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.905476] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 47.910642] RIP: 0033:0x459fc9 [ 47.913810] RSP: 002b:00007f5a901b8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 47.921492] RAX: ffffffffffffffda RBX: 00007f5a901b8c90 RCX: 0000000000459fc9 [ 47.928735] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 47.935980] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 47.943224] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a901b96d4 [ 47.950470] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 47.957812] CPU: 1 PID: 7231 Comm: syz-executor.5 Not tainted 4.14.198-syzkaller #0 [ 47.965598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.974930] Call Trace: [ 47.977496] dump_stack+0xf7/0x13b [ 47.981015] should_fail.cold.3+0x105/0x14b [ 47.985320] should_failslab+0xba/0xf0 [ 47.989199] __kmalloc+0x2e8/0x7b0 [ 47.992723] ? __list_lru_init+0x69/0x5f0 [ 47.996855] __list_lru_init+0x69/0x5f0 [ 48.000814] sget_userns+0x3c5/0xb40 [ 48.004509] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 48.009182] ? kernfs_sop_show_options+0x170/0x170 [ 48.014096] kernfs_mount_ns+0xdd/0x770 [ 48.018046] sysfs_mount+0xa8/0x160 [ 48.021649] ? sysfs_kill_sb+0x30/0x30 [ 48.025520] ? __lockdep_init_map+0x105/0x550 [ 48.029997] mount_fs+0x7f/0x269 [ 48.033340] ? alloc_vfsmnt+0x470/0x750 [ 48.037309] vfs_kern_mount.part.33+0x58/0x3c0 [ 48.041869] do_mount+0x36b/0x26a0 [ 48.045384] ? __might_fault+0xf1/0x1b0 [ 48.049332] ? copy_mount_string+0x20/0x20 [ 48.053566] ? kasan_check_write+0x14/0x20 [ 48.057779] ? _copy_from_user+0x9c/0xd0 [ 48.061817] ? memdup_user+0x4a/0x80 [ 48.065509] SyS_mount+0xb8/0xd0 [ 48.068851] ? copy_mnt_ns+0xae0/0xae0 [ 48.072713] do_syscall_64+0x1c7/0x5b0 [ 48.076590] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.081767] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 48.086930] RIP: 0033:0x459fc9 [ 48.090097] RSP: 002b:00007f8f90db1c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 48.097779] RAX: ffffffffffffffda RBX: 00007f8f90db1c90 RCX: 0000000000459fc9 [ 48.105027] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 48.112285] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 48.119542] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f90db26d4 [ 48.126804] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 48.132773] FAULT_INJECTION: forcing a failure. [ 48.132773] name failslab, interval 1, probability 0, space 0, times 0 [ 48.150343] CPU: 0 PID: 7229 Comm: syz-executor.3 Not tainted 4.14.198-syzkaller #0 [ 48.158144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.167490] Call Trace: [ 48.170070] dump_stack+0xf7/0x13b [ 48.173603] should_fail.cold.3+0x105/0x14b [ 48.177911] should_failslab+0xba/0xf0 [ 48.181777] __kmalloc+0x2e8/0x7b0 [ 48.185294] ? __list_lru_init+0x69/0x5f0 [ 48.189421] __list_lru_init+0x69/0x5f0 [ 48.193372] sget_userns+0x3c5/0xb40 [ 48.197062] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 48.201705] ? kernfs_sop_show_options+0x170/0x170 [ 48.206609] kernfs_mount_ns+0xdd/0x770 [ 48.210560] sysfs_mount+0xa8/0x160 [ 48.214158] ? sysfs_kill_sb+0x30/0x30 [ 48.218021] ? __lockdep_init_map+0x105/0x550 [ 48.222492] mount_fs+0x7f/0x269 [ 48.225832] ? alloc_vfsmnt+0x470/0x750 [ 48.229784] vfs_kern_mount.part.33+0x58/0x3c0 [ 48.234343] do_mount+0x36b/0x26a0 [ 48.237857] ? __might_fault+0xf1/0x1b0 [ 48.241805] ? copy_mount_string+0x20/0x20 [ 48.246040] ? kasan_check_write+0x14/0x20 [ 48.250252] ? _copy_from_user+0x9c/0xd0 [ 48.254288] ? memdup_user+0x4a/0x80 [ 48.257977] SyS_mount+0xb8/0xd0 [ 48.261319] ? copy_mnt_ns+0xae0/0xae0 [ 48.265183] do_syscall_64+0x1c7/0x5b0 [ 48.269043] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.273864] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 48.279027] RIP: 0033:0x459fc9 [ 48.282192] RSP: 002b:00007f9f60cb2c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 48.289882] RAX: ffffffffffffffda RBX: 00007f9f60cb2c90 RCX: 0000000000459fc9 [ 48.297141] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 48.304397] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 48.311648] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9f60cb36d4 [ 48.312524] FAULT_INJECTION: forcing a failure. [ 48.312524] name failslab, interval 1, probability 0, space 0, times 0 [ 48.318900] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 48.329975] CPU: 0 PID: 7237 Comm: syz-executor.2 Not tainted 4.14.198-syzkaller #0 [ 48.345170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.354505] Call Trace: [ 48.357076] dump_stack+0xf7/0x13b [ 48.360619] should_fail.cold.3+0x105/0x14b [ 48.364919] should_failslab+0xba/0xf0 [ 48.368779] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 48.373423] ? sget_userns+0xd1/0xb40 [ 48.377199] ? rcu_read_lock_sched_held+0x108/0x120 [ 48.382196] selinux_sb_alloc_security+0x44/0x200 [ 48.387013] security_sb_alloc+0x5a/0x80 [ 48.391052] sget_userns+0x14f/0xb40 [ 48.394744] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 48.399416] ? kernfs_sop_show_options+0x170/0x170 [ 48.404325] kernfs_mount_ns+0xdd/0x770 [ 48.408279] sysfs_mount+0xa8/0x160 [ 48.411880] ? sysfs_kill_sb+0x30/0x30 [ 48.416439] ? __lockdep_init_map+0x105/0x550 [ 48.420908] mount_fs+0x7f/0x269 [ 48.424291] ? alloc_vfsmnt+0x470/0x750 [ 48.428240] vfs_kern_mount.part.33+0x58/0x3c0 [ 48.432797] do_mount+0x36b/0x26a0 [ 48.436309] ? __might_fault+0xf1/0x1b0 [ 48.440259] ? copy_mount_string+0x20/0x20 [ 48.444471] ? kasan_check_write+0x14/0x20 [ 48.448683] ? _copy_from_user+0x9c/0xd0 [ 48.452722] ? memdup_user+0x4a/0x80 [ 48.456584] SyS_mount+0xb8/0xd0 [ 48.459927] ? copy_mnt_ns+0xae0/0xae0 [ 48.463797] do_syscall_64+0x1c7/0x5b0 [ 48.467661] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.472614] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 48.477785] RIP: 0033:0x459fc9 [ 48.480953] RSP: 002b:00007fd26c505c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 48.488637] RAX: ffffffffffffffda RBX: 00007fd26c505c90 RCX: 0000000000459fc9 [ 48.495883] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 48.503129] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 48.510389] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd26c5066d4 [ 48.517719] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 48.524975] CPU: 1 PID: 7240 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 48.532770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.542114] Call Trace: [ 48.544695] dump_stack+0xf7/0x13b [ 48.548235] should_fail.cold.3+0x105/0x14b [ 48.552551] should_failslab+0xba/0xf0 [ 48.556430] __kmalloc+0x2e8/0x7b0 [ 48.559966] ? __list_lru_init+0x69/0x5f0 [ 48.562579] FAULT_INJECTION: forcing a failure. [ 48.562579] name failslab, interval 1, probability 0, space 0, times 0 [ 48.564127] __list_lru_init+0x69/0x5f0 [ 48.564138] sget_userns+0x3c5/0xb40 [ 48.564145] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 48.564151] ? kernfs_sop_show_options+0x170/0x170 [ 48.564160] kernfs_mount_ns+0xdd/0x770 [ 48.580115] FAULT_INJECTION: forcing a failure. [ 48.580115] name failslab, interval 1, probability 0, space 0, times 0 [ 48.582972] sysfs_mount+0xa8/0x160 [ 48.582978] ? sysfs_kill_sb+0x30/0x30 [ 48.582986] ? __lockdep_init_map+0x105/0x550 [ 48.582997] mount_fs+0x7f/0x269 [ 48.583004] ? alloc_vfsmnt+0x470/0x750 [ 48.613852] FAULT_INJECTION: forcing a failure. [ 48.613852] name failslab, interval 1, probability 0, space 0, times 0 [ 48.615165] vfs_kern_mount.part.33+0x58/0x3c0 [ 48.615174] do_mount+0x36b/0x26a0 [ 48.615180] ? __might_fault+0xf1/0x1b0 [ 48.615188] ? copy_mount_string+0x20/0x20 [ 48.615198] ? kasan_check_write+0x14/0x20 [ 48.615205] ? _copy_from_user+0x9c/0xd0 [ 48.662588] ? memdup_user+0x4a/0x80 [ 48.666281] SyS_mount+0xb8/0xd0 [ 48.669631] ? copy_mnt_ns+0xae0/0xae0 [ 48.673501] do_syscall_64+0x1c7/0x5b0 [ 48.677360] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.682181] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 48.687345] RIP: 0033:0x459fc9 [ 48.690514] RSP: 002b:00007f8468b9bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 48.698202] RAX: ffffffffffffffda RBX: 00007f8468b9bc90 RCX: 0000000000459fc9 [ 48.705446] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 48.712692] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 48.719939] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8468b9c6d4 [ 48.727190] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 48.734451] CPU: 0 PID: 7249 Comm: syz-executor.5 Not tainted 4.14.198-syzkaller #0 [ 48.742239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.751585] Call Trace: [ 48.754167] dump_stack+0xf7/0x13b [ 48.757705] should_fail.cold.3+0x105/0x14b [ 48.762011] should_failslab+0xba/0xf0 [ 48.765875] __kmalloc+0x2e8/0x7b0 [ 48.769398] ? __list_lru_init+0x69/0x5f0 [ 48.773532] __list_lru_init+0x69/0x5f0 [ 48.777500] sget_userns+0x3c5/0xb40 [ 48.781204] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 48.785874] ? kernfs_sop_show_options+0x170/0x170 [ 48.790798] kernfs_mount_ns+0xdd/0x770 [ 48.794761] sysfs_mount+0xa8/0x160 [ 48.798391] ? sysfs_kill_sb+0x30/0x30 [ 48.802268] ? __lockdep_init_map+0x105/0x550 [ 48.806760] mount_fs+0x7f/0x269 [ 48.810115] ? alloc_vfsmnt+0x470/0x750 [ 48.814082] vfs_kern_mount.part.33+0x58/0x3c0 [ 48.818656] do_mount+0x36b/0x26a0 [ 48.822183] ? __might_fault+0xf1/0x1b0 [ 48.826148] ? copy_mount_string+0x20/0x20 [ 48.830371] ? kasan_check_write+0x14/0x20 [ 48.834589] ? _copy_from_user+0x9c/0xd0 [ 48.838643] ? memdup_user+0x4a/0x80 [ 48.842347] SyS_mount+0xb8/0xd0 [ 48.845698] ? copy_mnt_ns+0xae0/0xae0 [ 48.849579] do_syscall_64+0x1c7/0x5b0 [ 48.853454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.858293] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 48.863468] RIP: 0033:0x459fc9 [ 48.866643] RSP: 002b:00007f8f90db1c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 48.874332] RAX: ffffffffffffffda RBX: 00007f8f90db1c90 RCX: 0000000000459fc9 [ 48.881590] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 48.888846] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 48.896092] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f90db26d4 [ 48.903338] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 48.910594] CPU: 1 PID: 7235 Comm: syz-executor.4 Not tainted 4.14.198-syzkaller #0 [ 48.918385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.927719] Call Trace: [ 48.930293] dump_stack+0xf7/0x13b [ 48.933816] should_fail.cold.3+0x105/0x14b [ 48.938115] should_failslab+0xba/0xf0 [ 48.941977] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 48.946620] ? sget_userns+0xd1/0xb40 [ 48.950402] ? rcu_read_lock_sched_held+0x108/0x120 [ 48.955406] selinux_sb_alloc_security+0x44/0x200 [ 48.960230] security_sb_alloc+0x5a/0x80 [ 48.964273] sget_userns+0x14f/0xb40 [ 48.967963] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 48.972608] ? kernfs_sop_show_options+0x170/0x170 [ 48.977517] kernfs_mount_ns+0xdd/0x770 [ 48.981486] sysfs_mount+0xa8/0x160 [ 48.985088] ? sysfs_kill_sb+0x30/0x30 [ 48.988954] ? __lockdep_init_map+0x105/0x550 [ 48.993433] mount_fs+0x7f/0x269 [ 48.996778] ? alloc_vfsmnt+0x470/0x750 [ 49.000728] vfs_kern_mount.part.33+0x58/0x3c0 [ 49.005283] do_mount+0x36b/0x26a0 [ 49.008799] ? __might_fault+0xf1/0x1b0 [ 49.012751] ? copy_mount_string+0x20/0x20 [ 49.017318] ? kasan_check_write+0x14/0x20 [ 49.021528] ? _copy_from_user+0x9c/0xd0 [ 49.025566] ? memdup_user+0x4a/0x80 [ 49.029262] SyS_mount+0xb8/0xd0 [ 49.032607] ? copy_mnt_ns+0xae0/0xae0 [ 49.036469] do_syscall_64+0x1c7/0x5b0 [ 49.040331] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.045158] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 49.050330] RIP: 0033:0x459fc9 [ 49.053506] RSP: 002b:00007fc94dc17c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 49.061189] RAX: ffffffffffffffda RBX: 00007fc94dc17c90 RCX: 0000000000459fc9 [ 49.068434] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 49.075680] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 49.083103] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc94dc186d4 [ 49.090359] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000003 [ 49.097621] CPU: 0 PID: 7248 Comm: syz-executor.2 Not tainted 4.14.198-syzkaller #0 [ 49.105415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.114759] Call Trace: [ 49.117340] dump_stack+0xf7/0x13b [ 49.120875] should_fail.cold.3+0x105/0x14b [ 49.125192] should_failslab+0xba/0xf0 [ 49.129070] __kmalloc+0x2e8/0x7b0 [ 49.132607] ? __list_lru_init+0x69/0x5f0 [ 49.136744] __list_lru_init+0x69/0x5f0 [ 49.140716] sget_userns+0x3c5/0xb40 [ 49.144421] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 49.149082] ? kernfs_sop_show_options+0x170/0x170 [ 49.154000] kernfs_mount_ns+0xdd/0x770 [ 49.155126] FAULT_INJECTION: forcing a failure. [ 49.155126] name failslab, interval 1, probability 0, space 0, times 0 [ 49.157966] sysfs_mount+0xa8/0x160 [ 49.157971] ? sysfs_kill_sb+0x30/0x30 [ 49.157978] ? __lockdep_init_map+0x105/0x550 [ 49.157988] mount_fs+0x7f/0x269 [ 49.184406] ? alloc_vfsmnt+0x470/0x750 [ 49.188357] vfs_kern_mount.part.33+0x58/0x3c0 [ 49.192919] do_mount+0x36b/0x26a0 [ 49.196436] ? __might_fault+0xf1/0x1b0 [ 49.200385] ? copy_mount_string+0x20/0x20 [ 49.204600] ? kasan_check_write+0x14/0x20 [ 49.208810] ? _copy_from_user+0x9c/0xd0 [ 49.212845] ? memdup_user+0x4a/0x80 [ 49.216537] SyS_mount+0xb8/0xd0 [ 49.219879] ? copy_mnt_ns+0xae0/0xae0 [ 49.223750] do_syscall_64+0x1c7/0x5b0 [ 49.227612] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.232866] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 49.238028] RIP: 0033:0x459fc9 [ 49.241194] RSP: 002b:00007fd26c505c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 49.248880] RAX: ffffffffffffffda RBX: 00007fd26c505c90 RCX: 0000000000459fc9 [ 49.256122] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 49.263539] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 49.270783] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd26c5066d4 [ 49.278028] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 49.285285] CPU: 1 PID: 7258 Comm: syz-executor.1 Not tainted 4.14.198-syzkaller #0 [ 49.293076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.302535] Call Trace: [ 49.305102] dump_stack+0xf7/0x13b [ 49.308625] should_fail.cold.3+0x105/0x14b [ 49.313021] should_failslab+0xba/0xf0 [ 49.316885] __kmalloc+0x2e8/0x7b0 [ 49.320404] ? __list_lru_init+0x69/0x5f0 [ 49.324531] __list_lru_init+0x69/0x5f0 [ 49.328481] sget_userns+0x3e0/0xb40 [ 49.332176] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 49.336825] ? kernfs_sop_show_options+0x170/0x170 [ 49.341732] kernfs_mount_ns+0xdd/0x770 [ 49.345681] sysfs_mount+0xa8/0x160 [ 49.349285] ? sysfs_kill_sb+0x30/0x30 [ 49.353154] ? __lockdep_init_map+0x105/0x550 [ 49.358412] mount_fs+0x7f/0x269 [ 49.361759] ? alloc_vfsmnt+0x470/0x750 [ 49.365709] vfs_kern_mount.part.33+0x58/0x3c0 [ 49.370273] do_mount+0x36b/0x26a0 [ 49.373791] ? __might_fault+0xf1/0x1b0 [ 49.377774] ? copy_mount_string+0x20/0x20 [ 49.381986] ? kasan_check_write+0x14/0x20 [ 49.386195] ? _copy_from_user+0x9c/0xd0 [ 49.390237] ? memdup_user+0x4a/0x80 [ 49.393933] SyS_mount+0xb8/0xd0 [ 49.397274] ? copy_mnt_ns+0xae0/0xae0 [ 49.401144] do_syscall_64+0x1c7/0x5b0 [ 49.405006] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.409832] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 49.414998] RIP: 0033:0x459fc9 [ 49.418162] RSP: 002b:00007f5a901b8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 49.425857] RAX: ffffffffffffffda RBX: 00007f5a901b8c90 RCX: 0000000000459fc9 [ 49.433121] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 49.440373] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 49.447713] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a901b96d4 [ 49.454970] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 49.462237] CPU: 0 PID: 7247 Comm: syz-executor.3 Not tainted 4.14.198-syzkaller #0 [ 49.470033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.479374] Call Trace: [ 49.481952] dump_stack+0xf7/0x13b [ 49.485494] should_fail.cold.3+0x105/0x14b [ 49.492072] should_failslab+0xba/0xf0 [ 49.495956] __kmalloc+0x2e8/0x7b0 [ 49.499499] ? __list_lru_init+0x69/0x5f0 [ 49.503637] __list_lru_init+0x69/0x5f0 [ 49.504404] FAULT_INJECTION: forcing a failure. [ 49.504404] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 49.507600] sget_userns+0x3c5/0xb40 [ 49.523056] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 49.527700] ? kernfs_sop_show_options+0x170/0x170 [ 49.532616] kernfs_mount_ns+0xdd/0x770 [ 49.536566] sysfs_mount+0xa8/0x160 [ 49.540167] ? sysfs_kill_sb+0x30/0x30 [ 49.544031] ? __lockdep_init_map+0x105/0x550 [ 49.548502] mount_fs+0x7f/0x269 [ 49.551844] ? alloc_vfsmnt+0x470/0x750 [ 49.555794] vfs_kern_mount.part.33+0x58/0x3c0 [ 49.560351] do_mount+0x36b/0x26a0 [ 49.563864] ? __might_fault+0xf1/0x1b0 [ 49.567814] ? copy_mount_string+0x20/0x20 [ 49.572024] ? kasan_check_write+0x14/0x20 [ 49.576247] ? _copy_from_user+0x9c/0xd0 [ 49.580284] ? memdup_user+0x4a/0x80 [ 49.583973] SyS_mount+0xb8/0xd0 [ 49.587313] ? copy_mnt_ns+0xae0/0xae0 [ 49.591186] do_syscall_64+0x1c7/0x5b0 [ 49.595046] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.599868] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 49.605043] RIP: 0033:0x459fc9 [ 49.608217] RSP: 002b:00007f9f60cb2c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 49.615898] RAX: ffffffffffffffda RBX: 00007f9f60cb2c90 RCX: 0000000000459fc9 [ 49.623141] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 49.630384] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 49.637629] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9f60cb36d4 [ 49.644872] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 49.652131] CPU: 1 PID: 7264 Comm: syz-executor.4 Not tainted 4.14.198-syzkaller #0 [ 49.659918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.661826] FAULT_INJECTION: forcing a failure. [ 49.661826] name failslab, interval 1, probability 0, space 0, times 0 [ 49.669257] Call Trace: [ 49.669269] dump_stack+0xf7/0x13b [ 49.669281] should_fail.cold.3+0x105/0x14b [ 49.669291] __alloc_pages_nodemask+0x1d5/0x770 [ 49.669297] ? find_held_lock+0x36/0x1d0 [ 49.669303] ? __alloc_pages_slowpath+0x2650/0x2650 [ 49.669311] ? lock_downgrade+0x7f0/0x7f0 [ 49.669319] cache_grow_begin+0x80/0x3f0 [ 49.669326] kmem_cache_alloc_trace+0x6cd/0x7a0 [ 49.669331] ? sget_userns+0xd1/0xb40 [ 49.669342] selinux_sb_alloc_security+0x44/0x200 [ 49.669349] security_sb_alloc+0x5a/0x80 [ 49.669355] sget_userns+0x14f/0xb40 [ 49.669361] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 49.669366] ? kernfs_sop_show_options+0x170/0x170 [ 49.669372] kernfs_mount_ns+0xdd/0x770 [ 49.669382] sysfs_mount+0xa8/0x160 [ 49.704060] FAULT_INJECTION: forcing a failure. [ 49.704060] name failslab, interval 1, probability 0, space 0, times 0 [ 49.704575] ? sysfs_kill_sb+0x30/0x30 [ 49.704589] ? __lockdep_init_map+0x105/0x550 [ 49.704600] mount_fs+0x7f/0x269 [ 49.704608] ? alloc_vfsmnt+0x470/0x750 [ 49.777539] vfs_kern_mount.part.33+0x58/0x3c0 [ 49.782106] do_mount+0x36b/0x26a0 [ 49.785630] ? __might_fault+0xf1/0x1b0 [ 49.789592] ? copy_mount_string+0x20/0x20 [ 49.793820] ? kasan_check_write+0x14/0x20 [ 49.798041] ? _copy_from_user+0x9c/0xd0 [ 49.802087] ? memdup_user+0x4a/0x80 [ 49.805783] SyS_mount+0xb8/0xd0 [ 49.809127] ? copy_mnt_ns+0xae0/0xae0 [ 49.812994] do_syscall_64+0x1c7/0x5b0 [ 49.816161] FAULT_INJECTION: forcing a failure. [ 49.816161] name failslab, interval 1, probability 0, space 0, times 0 [ 49.817039] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.817051] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 49.817056] RIP: 0033:0x459fc9 [ 49.817059] RSP: 002b:00007fc94dc38c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 49.817066] RAX: ffffffffffffffda RBX: 00007fc94dc38c90 RCX: 0000000000459fc9 [ 49.817069] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 49.817072] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 49.817074] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc94dc396d4 [ 49.817077] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 49.886665] CPU: 0 PID: 7261 Comm: syz-executor.5 Not tainted 4.14.198-syzkaller #0 [ 49.894461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.903803] Call Trace: [ 49.906389] dump_stack+0xf7/0x13b [ 49.909925] should_fail.cold.3+0x105/0x14b [ 49.914245] should_failslab+0xba/0xf0 [ 49.918124] __kmalloc+0x2e8/0x7b0 [ 49.921690] ? __list_lru_init+0x69/0x5f0 [ 49.925832] __list_lru_init+0x69/0x5f0 [ 49.930675] sget_userns+0x3c5/0xb40 [ 49.934377] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 49.937926] FAULT_INJECTION: forcing a failure. [ 49.937926] name failslab, interval 1, probability 0, space 0, times 0 [ 49.939030] ? kernfs_sop_show_options+0x170/0x170 [ 49.939038] kernfs_mount_ns+0xdd/0x770 [ 49.939046] sysfs_mount+0xa8/0x160 [ 49.939051] ? sysfs_kill_sb+0x30/0x30 [ 49.939059] ? __lockdep_init_map+0x105/0x550 [ 49.971024] mount_fs+0x7f/0x269 [ 49.974366] ? alloc_vfsmnt+0x470/0x750 [ 49.978314] vfs_kern_mount.part.33+0x58/0x3c0 [ 49.982870] do_mount+0x36b/0x26a0 [ 49.986388] ? __might_fault+0xf1/0x1b0 [ 49.990340] ? copy_mount_string+0x20/0x20 [ 49.994556] ? kasan_check_write+0x14/0x20 [ 49.998767] ? _copy_from_user+0x9c/0xd0 [ 50.002804] ? memdup_user+0x4a/0x80 [ 50.006506] SyS_mount+0xb8/0xd0 [ 50.009852] ? copy_mnt_ns+0xae0/0xae0 [ 50.013720] do_syscall_64+0x1c7/0x5b0 [ 50.017581] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.022402] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.027566] RIP: 0033:0x459fc9 [ 50.030730] RSP: 002b:00007f8f90db1c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 50.038412] RAX: ffffffffffffffda RBX: 00007f8f90db1c90 RCX: 0000000000459fc9 [ 50.045662] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 50.052905] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 50.060155] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f90db26d4 [ 50.067399] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000003 [ 50.074654] CPU: 1 PID: 7273 Comm: syz-executor.1 Not tainted 4.14.198-syzkaller #0 [ 50.082440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.091772] Call Trace: [ 50.094336] dump_stack+0xf7/0x13b [ 50.097854] should_fail.cold.3+0x105/0x14b [ 50.102153] should_failslab+0xba/0xf0 [ 50.106012] __kmalloc+0x2e8/0x7b0 [ 50.109535] ? __list_lru_init+0x69/0x5f0 [ 50.113669] __list_lru_init+0x69/0x5f0 [ 50.117621] sget_userns+0x3c5/0xb40 [ 50.121312] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 50.125954] ? kernfs_sop_show_options+0x170/0x170 [ 50.130858] kernfs_mount_ns+0xdd/0x770 [ 50.134818] sysfs_mount+0xa8/0x160 [ 50.138426] ? sysfs_kill_sb+0x30/0x30 [ 50.142296] ? __lockdep_init_map+0x105/0x550 [ 50.146772] mount_fs+0x7f/0x269 [ 50.150121] ? alloc_vfsmnt+0x470/0x750 [ 50.154083] vfs_kern_mount.part.33+0x58/0x3c0 [ 50.158644] do_mount+0x36b/0x26a0 [ 50.162164] ? __might_fault+0xf1/0x1b0 [ 50.166128] ? copy_mount_string+0x20/0x20 [ 50.170346] ? kasan_check_write+0x14/0x20 [ 50.174562] ? _copy_from_user+0x9c/0xd0 [ 50.178597] ? memdup_user+0x4a/0x80 [ 50.182294] SyS_mount+0xb8/0xd0 [ 50.185643] ? copy_mnt_ns+0xae0/0xae0 [ 50.189515] do_syscall_64+0x1c7/0x5b0 [ 50.193387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.198206] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.203373] RIP: 0033:0x459fc9 [ 50.206535] RSP: 002b:00007f5a901b8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 50.214221] RAX: ffffffffffffffda RBX: 00007f5a901b8c90 RCX: 0000000000459fc9 [ 50.221466] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 50.228714] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 50.235965] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a901b96d4 [ 50.243209] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 50.250463] CPU: 0 PID: 7268 Comm: syz-executor.2 Not tainted 4.14.198-syzkaller #0 [ 50.258252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.267597] Call Trace: [ 50.270181] dump_stack+0xf7/0x13b [ 50.273720] should_fail.cold.3+0x105/0x14b [ 50.278036] should_failslab+0xba/0xf0 [ 50.281922] __kmalloc+0x2e8/0x7b0 [ 50.285459] ? __list_lru_init+0x69/0x5f0 [ 50.289600] __list_lru_init+0x69/0x5f0 [ 50.293564] sget_userns+0x3c5/0xb40 [ 50.297264] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 50.301924] ? kernfs_sop_show_options+0x170/0x170 [ 50.306843] kernfs_mount_ns+0xdd/0x770 [ 50.310801] sysfs_mount+0xa8/0x160 [ 50.312462] FAULT_INJECTION: forcing a failure. [ 50.312462] name failslab, interval 1, probability 0, space 0, times 0 [ 50.314408] ? sysfs_kill_sb+0x30/0x30 [ 50.314418] ? __lockdep_init_map+0x105/0x550 [ 50.314428] mount_fs+0x7f/0x269 [ 50.314437] ? alloc_vfsmnt+0x470/0x750 [ 50.341269] vfs_kern_mount.part.33+0x58/0x3c0 [ 50.345847] do_mount+0x36b/0x26a0 [ 50.349375] ? __might_fault+0xf1/0x1b0 [ 50.353327] ? copy_mount_string+0x20/0x20 [ 50.357539] ? kasan_check_write+0x14/0x20 [ 50.361747] ? _copy_from_user+0x9c/0xd0 [ 50.365788] ? memdup_user+0x4a/0x80 [ 50.369498] SyS_mount+0xb8/0xd0 [ 50.372843] ? copy_mnt_ns+0xae0/0xae0 [ 50.376707] do_syscall_64+0x1c7/0x5b0 [ 50.380575] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.385395] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.393705] RIP: 0033:0x459fc9 [ 50.396870] RSP: 002b:00007fd26c505c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 50.404579] RAX: ffffffffffffffda RBX: 00007fd26c505c90 RCX: 0000000000459fc9 [ 50.411822] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 50.419067] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 50.426310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd26c5066d4 [ 50.433553] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 50.440808] CPU: 1 PID: 7266 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 50.448599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.457941] Call Trace: [ 50.458413] FAULT_INJECTION: forcing a failure. [ 50.458413] name failslab, interval 1, probability 0, space 0, times 0 [ 50.460523] dump_stack+0xf7/0x13b [ 50.460535] should_fail.cold.3+0x105/0x14b [ 50.460544] should_failslab+0xba/0xf0 [ 50.460556] __kmalloc+0x2e8/0x7b0 [ 50.487005] ? __list_lru_init+0x69/0x5f0 [ 50.491130] __list_lru_init+0x69/0x5f0 [ 50.495081] sget_userns+0x3c5/0xb40 [ 50.498772] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 50.503420] ? kernfs_sop_show_options+0x170/0x170 [ 50.508327] kernfs_mount_ns+0xdd/0x770 [ 50.512296] sysfs_mount+0xa8/0x160 [ 50.515913] ? sysfs_kill_sb+0x30/0x30 [ 50.519789] ? __lockdep_init_map+0x105/0x550 [ 50.524278] mount_fs+0x7f/0x269 [ 50.527633] ? alloc_vfsmnt+0x470/0x750 [ 50.531599] vfs_kern_mount.part.33+0x58/0x3c0 [ 50.536169] do_mount+0x36b/0x26a0 [ 50.539686] ? __might_fault+0xf1/0x1b0 [ 50.543646] ? copy_mount_string+0x20/0x20 [ 50.547873] ? kasan_check_write+0x14/0x20 [ 50.552098] ? _copy_from_user+0x9c/0xd0 [ 50.556144] ? memdup_user+0x4a/0x80 [ 50.559843] SyS_mount+0xb8/0xd0 [ 50.559983] FAULT_INJECTION: forcing a failure. [ 50.559983] name failslab, interval 1, probability 0, space 0, times 0 [ 50.563192] ? copy_mnt_ns+0xae0/0xae0 [ 50.563201] do_syscall_64+0x1c7/0x5b0 [ 50.563205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.563217] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.563222] RIP: 0033:0x459fc9 [ 50.563225] RSP: 002b:00007f8468b9bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 50.563232] RAX: ffffffffffffffda RBX: 00007f8468b9bc90 RCX: 0000000000459fc9 [ 50.563234] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 50.563239] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 50.624807] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8468b9c6d4 [ 50.632064] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 50.643791] CPU: 0 PID: 7287 Comm: syz-executor.5 Not tainted 4.14.198-syzkaller #0 [ 50.651186] FAULT_INJECTION: forcing a failure. [ 50.651186] name failslab, interval 1, probability 0, space 0, times 0 [ 50.651596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.663069] FAULT_INJECTION: forcing a failure. [ 50.663069] name failslab, interval 1, probability 0, space 0, times 0 [ 50.672085] Call Trace: [ 50.672098] dump_stack+0xf7/0x13b [ 50.672110] should_fail.cold.3+0x105/0x14b [ 50.672120] should_failslab+0xba/0xf0 [ 50.672125] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 50.672131] ? sget_userns+0xd1/0xb40 [ 50.672138] ? rcu_read_lock_sched_held+0x108/0x120 [ 50.672149] selinux_sb_alloc_security+0x44/0x200 [ 50.672156] security_sb_alloc+0x5a/0x80 [ 50.672164] sget_userns+0x14f/0xb40 [ 50.723496] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 50.728140] ? kernfs_sop_show_options+0x170/0x170 [ 50.733045] kernfs_mount_ns+0xdd/0x770 [ 50.737004] sysfs_mount+0xa8/0x160 [ 50.740608] ? sysfs_kill_sb+0x30/0x30 [ 50.744492] ? __lockdep_init_map+0x105/0x550 [ 50.748962] mount_fs+0x7f/0x269 [ 50.752303] ? alloc_vfsmnt+0x470/0x750 [ 50.756276] vfs_kern_mount.part.33+0x58/0x3c0 [ 50.760833] do_mount+0x36b/0x26a0 [ 50.764348] ? __might_fault+0xf1/0x1b0 [ 50.768312] ? copy_mount_string+0x20/0x20 [ 50.772529] ? kasan_check_write+0x14/0x20 [ 50.776739] ? _copy_from_user+0x9c/0xd0 [ 50.780779] ? memdup_user+0x4a/0x80 [ 50.784469] SyS_mount+0xb8/0xd0 [ 50.787807] ? copy_mnt_ns+0xae0/0xae0 [ 50.791669] do_syscall_64+0x1c7/0x5b0 [ 50.795530] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.800348] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.805527] RIP: 0033:0x459fc9 [ 50.808696] RSP: 002b:00007f8f90db1c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 50.816386] RAX: ffffffffffffffda RBX: 00007f8f90db1c90 RCX: 0000000000459fc9 [ 50.823634] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 50.830880] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 50.838124] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f90db26d4 [ 50.845370] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 50.852639] CPU: 1 PID: 7292 Comm: syz-executor.2 Not tainted 4.14.198-syzkaller #0 [ 50.860434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.869775] Call Trace: [ 50.872360] dump_stack+0xf7/0x13b [ 50.875898] should_fail.cold.3+0x105/0x14b [ 50.880216] should_failslab+0xba/0xf0 [ 50.884085] __kmalloc+0x2e8/0x7b0 [ 50.887617] ? __list_lru_init+0x69/0x5f0 [ 50.891759] __list_lru_init+0x69/0x5f0 [ 50.895719] sget_userns+0x3c5/0xb40 [ 50.899430] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 50.904088] ? kernfs_sop_show_options+0x170/0x170 [ 50.909020] kernfs_mount_ns+0xdd/0x770 [ 50.912987] sysfs_mount+0xa8/0x160 [ 50.916609] ? sysfs_kill_sb+0x30/0x30 [ 50.920483] ? __lockdep_init_map+0x105/0x550 [ 50.924962] mount_fs+0x7f/0x269 [ 50.928311] ? alloc_vfsmnt+0x470/0x750 [ 50.932275] vfs_kern_mount.part.33+0x58/0x3c0 [ 50.936836] do_mount+0x36b/0x26a0 [ 50.940359] ? __might_fault+0xf1/0x1b0 [ 50.944317] ? copy_mount_string+0x20/0x20 [ 50.948541] ? kasan_check_write+0x14/0x20 [ 50.952767] ? _copy_from_user+0x9c/0xd0 [ 50.956813] ? memdup_user+0x4a/0x80 [ 50.960512] SyS_mount+0xb8/0xd0 [ 50.963865] ? copy_mnt_ns+0xae0/0xae0 [ 50.967737] do_syscall_64+0x1c7/0x5b0 [ 50.971607] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.976431] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 50.981602] RIP: 0033:0x459fc9 [ 50.984773] RSP: 002b:00007fd26c505c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 50.992462] RAX: ffffffffffffffda RBX: 00007fd26c505c90 RCX: 0000000000459fc9 [ 50.999726] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 51.007084] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.014344] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd26c5066d4 [ 51.021594] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 51.033463] CPU: 1 PID: 7291 Comm: syz-executor.3 Not tainted 4.14.198-syzkaller #0 [ 51.041263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.050600] Call Trace: [ 51.053171] dump_stack+0xf7/0x13b [ 51.056691] should_fail.cold.3+0x105/0x14b [ 51.060995] should_failslab+0xba/0xf0 [ 51.064861] __kmalloc+0x2e8/0x7b0 [ 51.068388] ? __list_lru_init+0x69/0x5f0 [ 51.072526] __list_lru_init+0x69/0x5f0 [ 51.076486] sget_userns+0x3c5/0xb40 [ 51.080176] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 51.084823] ? kernfs_sop_show_options+0x170/0x170 [ 51.089729] kernfs_mount_ns+0xdd/0x770 [ 51.093681] sysfs_mount+0xa8/0x160 [ 51.097284] ? sysfs_kill_sb+0x30/0x30 [ 51.101152] ? __lockdep_init_map+0x105/0x550 [ 51.105630] mount_fs+0x7f/0x269 [ 51.108975] ? alloc_vfsmnt+0x470/0x750 [ 51.112930] vfs_kern_mount.part.33+0x58/0x3c0 [ 51.117486] do_mount+0x36b/0x26a0 [ 51.121006] ? __might_fault+0xf1/0x1b0 [ 51.124961] ? copy_mount_string+0x20/0x20 [ 51.129174] ? kasan_check_write+0x14/0x20 [ 51.133386] ? _copy_from_user+0x9c/0xd0 [ 51.137427] ? memdup_user+0x4a/0x80 [ 51.141121] SyS_mount+0xb8/0xd0 [ 51.144463] ? copy_mnt_ns+0xae0/0xae0 [ 51.148333] do_syscall_64+0x1c7/0x5b0 [ 51.152205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.157031] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 51.162310] RIP: 0033:0x459fc9 [ 51.165480] RSP: 002b:00007f9f60cb2c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 51.173169] RAX: ffffffffffffffda RBX: 00007f9f60cb2c90 RCX: 0000000000459fc9 [ 51.180503] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 51.187754] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.195001] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9f60cb36d4 [ 51.202246] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 51.209503] CPU: 0 PID: 7282 Comm: syz-executor.4 Not tainted 4.14.198-syzkaller #0 [ 51.217296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.219873] FAULT_INJECTION: forcing a failure. [ 51.219873] name failslab, interval 1, probability 0, space 0, times 0 [ 51.226637] Call Trace: [ 51.226648] dump_stack+0xf7/0x13b [ 51.226661] should_fail.cold.3+0x105/0x14b [ 51.226671] should_failslab+0xba/0xf0 [ 51.226680] __kmalloc+0x2e8/0x7b0 [ 51.255589] ? __list_lru_init+0x69/0x5f0 [ 51.259715] __list_lru_init+0x69/0x5f0 [ 51.263667] sget_userns+0x3c5/0xb40 [ 51.267355] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 51.271998] ? kernfs_sop_show_options+0x170/0x170 [ 51.276902] kernfs_mount_ns+0xdd/0x770 [ 51.280860] sysfs_mount+0xa8/0x160 [ 51.284465] ? sysfs_kill_sb+0x30/0x30 [ 51.288332] ? __lockdep_init_map+0x105/0x550 [ 51.292820] mount_fs+0x7f/0x269 [ 51.296344] ? alloc_vfsmnt+0x470/0x750 [ 51.300305] vfs_kern_mount.part.33+0x58/0x3c0 [ 51.304865] do_mount+0x36b/0x26a0 [ 51.308381] ? __might_fault+0xf1/0x1b0 [ 51.312345] ? copy_mount_string+0x20/0x20 [ 51.316557] ? kasan_check_write+0x14/0x20 [ 51.320768] ? _copy_from_user+0x9c/0xd0 [ 51.324805] ? memdup_user+0x4a/0x80 [ 51.328496] SyS_mount+0xb8/0xd0 [ 51.331840] ? copy_mnt_ns+0xae0/0xae0 [ 51.335716] do_syscall_64+0x1c7/0x5b0 [ 51.339581] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.344402] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 51.349583] RIP: 0033:0x459fc9 [ 51.352751] RSP: 002b:00007fc94dc38c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 51.360439] RAX: ffffffffffffffda RBX: 00007fc94dc38c90 RCX: 0000000000459fc9 [ 51.367686] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 51.374990] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.382233] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc94dc396d4 [ 51.389477] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 51.396733] CPU: 1 PID: 7297 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 51.404529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.413874] Call Trace: [ 51.416453] dump_stack+0xf7/0x13b [ 51.419987] should_fail.cold.3+0x105/0x14b [ 51.424304] should_failslab+0xba/0xf0 [ 51.428182] kmem_cache_alloc_trace+0x2ea/0x7a0 [ 51.432844] ? sget_userns+0xd1/0xb40 [ 51.436630] ? rcu_read_lock_sched_held+0x108/0x120 [ 51.441632] selinux_sb_alloc_security+0x44/0x200 [ 51.446463] security_sb_alloc+0x5a/0x80 [ 51.450514] sget_userns+0x14f/0xb40 [ 51.454211] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 51.458862] ? kernfs_sop_show_options+0x170/0x170 [ 51.463781] kernfs_mount_ns+0xdd/0x770 [ 51.467742] sysfs_mount+0xa8/0x160 [ 51.471404] ? sysfs_kill_sb+0x30/0x30 [ 51.475288] ? __lockdep_init_map+0x105/0x550 [ 51.479778] mount_fs+0x7f/0x269 [ 51.483133] ? alloc_vfsmnt+0x470/0x750 [ 51.487128] vfs_kern_mount.part.33+0x58/0x3c0 [ 51.491703] do_mount+0x36b/0x26a0 [ 51.495228] ? __might_fault+0xf1/0x1b0 [ 51.499188] ? copy_mount_string+0x20/0x20 [ 51.503411] ? kasan_check_write+0x14/0x20 [ 51.507634] ? _copy_from_user+0x9c/0xd0 [ 51.511682] ? memdup_user+0x4a/0x80 [ 51.515382] SyS_mount+0xb8/0xd0 [ 51.518738] ? copy_mnt_ns+0xae0/0xae0 [ 51.522616] do_syscall_64+0x1c7/0x5b0 [ 51.526498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.531337] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 51.536514] RIP: 0033:0x459fc9 [ 51.539700] RSP: 002b:00007f8468b9bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 51.547473] RAX: ffffffffffffffda RBX: 00007f8468b9bc90 RCX: 0000000000459fc9 [ 51.554728] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 51.561983] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.569234] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8468b9c6d4 2020/09/22 23:49:49 executed programs: 36 [ 51.576485] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 51.583745] CPU: 0 PID: 7279 Comm: syz-executor.1 Not tainted 4.14.198-syzkaller #0 [ 51.591540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.600910] Call Trace: [ 51.603492] dump_stack+0xf7/0x13b [ 51.607031] should_fail.cold.3+0x105/0x14b [ 51.611347] should_failslab+0xba/0xf0 [ 51.615225] __kmalloc+0x2e8/0x7b0 [ 51.618758] ? __list_lru_init+0x69/0x5f0 [ 51.622899] __list_lru_init+0x69/0x5f0 [ 51.625201] FAULT_INJECTION: forcing a failure. [ 51.625201] name failslab, interval 1, probability 0, space 0, times 0 [ 51.626862] sget_userns+0x3e0/0xb40 [ 51.626869] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 51.626875] ? kernfs_sop_show_options+0x170/0x170 [ 51.626882] kernfs_mount_ns+0xdd/0x770 [ 51.626890] sysfs_mount+0xa8/0x160 [ 51.638963] FAULT_INJECTION: forcing a failure. [ 51.638963] name failslab, interval 1, probability 0, space 0, times 0 [ 51.641749] ? sysfs_kill_sb+0x30/0x30 [ 51.641758] ? __lockdep_init_map+0x105/0x550 [ 51.641768] mount_fs+0x7f/0x269 [ 51.641774] ? alloc_vfsmnt+0x470/0x750 [ 51.641782] vfs_kern_mount.part.33+0x58/0x3c0 [ 51.690202] do_mount+0x36b/0x26a0 [ 51.693720] ? __might_fault+0xf1/0x1b0 [ 51.697669] ? copy_mount_string+0x20/0x20 [ 51.701882] ? kasan_check_write+0x14/0x20 [ 51.706093] ? _copy_from_user+0x9c/0xd0 [ 51.710130] ? memdup_user+0x4a/0x80 [ 51.713821] SyS_mount+0xb8/0xd0 [ 51.717164] ? copy_mnt_ns+0xae0/0xae0 [ 51.721026] do_syscall_64+0x1c7/0x5b0 [ 51.724905] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.729726] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 51.734890] RIP: 0033:0x459fc9 [ 51.738053] RSP: 002b:00007f5a901b8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 51.745743] RAX: ffffffffffffffda RBX: 00007f5a901b8c90 RCX: 0000000000459fc9 [ 51.752990] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 51.760234] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.767478] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a901b96d4 [ 51.774724] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 51.781981] CPU: 1 PID: 7308 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 51.789768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.799108] Call Trace: [ 51.801686] dump_stack+0xf7/0x13b [ 51.805224] should_fail.cold.3+0x105/0x14b [ 51.809546] should_failslab+0xba/0xf0 [ 51.813427] __kmalloc+0x2e8/0x7b0 [ 51.816959] ? __list_lru_init+0x69/0x5f0 [ 51.821098] __list_lru_init+0x69/0x5f0 [ 51.825068] sget_userns+0x3e0/0xb40 [ 51.828769] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 51.833428] ? kernfs_sop_show_options+0x170/0x170 [ 51.838351] kernfs_mount_ns+0xdd/0x770 [ 51.842319] sysfs_mount+0xa8/0x160 [ 51.845936] ? sysfs_kill_sb+0x30/0x30 [ 51.849817] ? __lockdep_init_map+0x105/0x550 [ 51.854306] mount_fs+0x7f/0x269 [ 51.857670] ? alloc_vfsmnt+0x470/0x750 [ 51.861647] vfs_kern_mount.part.33+0x58/0x3c0 [ 51.866224] do_mount+0x36b/0x26a0 [ 51.867326] FAULT_INJECTION: forcing a failure. [ 51.867326] name failslab, interval 1, probability 0, space 0, times 0 [ 51.869748] ? __might_fault+0xf1/0x1b0 [ 51.869756] ? copy_mount_string+0x20/0x20 [ 51.869767] ? kasan_check_write+0x14/0x20 [ 51.869774] ? _copy_from_user+0x9c/0xd0 [ 51.869782] ? memdup_user+0x4a/0x80 [ 51.869789] SyS_mount+0xb8/0xd0 [ 51.869795] ? copy_mnt_ns+0xae0/0xae0 [ 51.869802] do_syscall_64+0x1c7/0x5b0 [ 51.869806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.869816] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 51.869820] RIP: 0033:0x459fc9 [ 51.869823] RSP: 002b:00007f8468b9bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 51.869830] RAX: ffffffffffffffda RBX: 00007f8468b9bc90 RCX: 0000000000459fc9 [ 51.869833] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 51.869836] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 51.869840] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8468b9c6d4 [ 51.869843] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 51.876483] CPU: 1 PID: 7307 Comm: syz-executor.3 Not tainted 4.14.198-syzkaller #0 [ 51.896269] FAULT_INJECTION: forcing a failure. [ 51.896269] name failslab, interval 1, probability 0, space 0, times 0 [ 51.897721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.897725] Call Trace: [ 51.897737] dump_stack+0xf7/0x13b [ 51.897749] should_fail.cold.3+0x105/0x14b [ 51.897758] should_failslab+0xba/0xf0 [ 51.897763] __kmalloc+0x2e8/0x7b0 [ 51.897773] ? __list_lru_init+0x69/0x5f0 [ 52.019818] __list_lru_init+0x69/0x5f0 [ 52.023773] sget_userns+0x3e0/0xb40 [ 52.027461] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 52.032107] ? kernfs_sop_show_options+0x170/0x170 [ 52.037019] kernfs_mount_ns+0xdd/0x770 [ 52.040976] sysfs_mount+0xa8/0x160 [ 52.044575] ? sysfs_kill_sb+0x30/0x30 [ 52.048442] ? __lockdep_init_map+0x105/0x550 [ 52.052925] mount_fs+0x7f/0x269 [ 52.056270] ? alloc_vfsmnt+0x470/0x750 [ 52.060222] vfs_kern_mount.part.33+0x58/0x3c0 [ 52.064779] do_mount+0x36b/0x26a0 [ 52.068301] ? __might_fault+0xf1/0x1b0 [ 52.072259] ? copy_mount_string+0x20/0x20 [ 52.076471] ? kasan_check_write+0x14/0x20 [ 52.080685] ? _copy_from_user+0x9c/0xd0 [ 52.084723] ? memdup_user+0x4a/0x80 [ 52.088418] SyS_mount+0xb8/0xd0 [ 52.091763] ? copy_mnt_ns+0xae0/0xae0 [ 52.095626] do_syscall_64+0x1c7/0x5b0 [ 52.099490] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.104310] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 52.109491] RIP: 0033:0x459fc9 [ 52.112664] RSP: 002b:00007f9f60cb2c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 52.120439] RAX: ffffffffffffffda RBX: 00007f9f60cb2c90 RCX: 0000000000459fc9 [ 52.127704] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 52.134969] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.142218] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9f60cb36d4 [ 52.143641] FAULT_INJECTION: forcing a failure. [ 52.143641] name failslab, interval 1, probability 0, space 0, times 0 [ 52.149463] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 52.166967] FAULT_INJECTION: forcing a failure. [ 52.166967] name failslab, interval 1, probability 0, space 0, times 0 [ 52.168784] CPU: 0 PID: 7317 Comm: syz-executor.5 Not tainted 4.14.198-syzkaller #0 [ 52.187166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.196500] Call Trace: [ 52.199069] dump_stack+0xf7/0x13b [ 52.202611] should_fail.cold.3+0x105/0x14b [ 52.206909] should_failslab+0xba/0xf0 [ 52.210771] __kmalloc+0x2e8/0x7b0 [ 52.214307] ? sget_userns+0x8c2/0xb40 [ 52.218176] ? lock_downgrade+0x7f0/0x7f0 [ 52.222311] ? register_shrinker+0xb5/0x1e0 [ 52.226609] register_shrinker+0xb5/0x1e0 [ 52.230739] sget_userns+0x8d6/0xb40 [ 52.234429] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 52.239070] ? kernfs_sop_show_options+0x170/0x170 [ 52.243973] kernfs_mount_ns+0xdd/0x770 [ 52.247923] sysfs_mount+0xa8/0x160 [ 52.251529] ? sysfs_kill_sb+0x30/0x30 [ 52.255395] ? __lockdep_init_map+0x105/0x550 [ 52.259880] mount_fs+0x7f/0x269 [ 52.263239] ? alloc_vfsmnt+0x470/0x750 [ 52.267200] vfs_kern_mount.part.33+0x58/0x3c0 [ 52.271767] do_mount+0x36b/0x26a0 [ 52.275293] ? __might_fault+0xf1/0x1b0 [ 52.275601] FAULT_INJECTION: forcing a failure. [ 52.275601] name failslab, interval 1, probability 0, space 0, times 0 [ 52.279252] ? copy_mount_string+0x20/0x20 [ 52.279263] ? kasan_check_write+0x14/0x20 [ 52.279270] ? _copy_from_user+0x9c/0xd0 [ 52.279278] ? memdup_user+0x4a/0x80 [ 52.279286] SyS_mount+0xb8/0xd0 [ 52.279291] ? copy_mnt_ns+0xae0/0xae0 [ 52.279298] do_syscall_64+0x1c7/0x5b0 [ 52.279302] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.279312] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 52.327658] RIP: 0033:0x459fc9 [ 52.330823] RSP: 002b:00007f8f90db1c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 52.338532] RAX: ffffffffffffffda RBX: 00007f8f90db1c90 RCX: 0000000000459fc9 [ 52.345791] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 52.353037] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.360280] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f90db26d4 [ 52.367612] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 52.374875] CPU: 1 PID: 7322 Comm: syz-executor.4 Not tainted 4.14.198-syzkaller #0 [ 52.382663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.392005] Call Trace: [ 52.394578] dump_stack+0xf7/0x13b [ 52.398104] should_fail.cold.3+0x105/0x14b [ 52.402407] should_failslab+0xba/0xf0 [ 52.406275] __kmalloc+0x2e8/0x7b0 [ 52.409796] ? __list_lru_init+0x69/0x5f0 [ 52.413924] __list_lru_init+0x69/0x5f0 [ 52.417880] sget_userns+0x3e0/0xb40 [ 52.421587] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 52.426233] ? kernfs_sop_show_options+0x170/0x170 [ 52.431140] kernfs_mount_ns+0xdd/0x770 [ 52.435093] sysfs_mount+0xa8/0x160 [ 52.438705] ? sysfs_kill_sb+0x30/0x30 [ 52.442602] ? __lockdep_init_map+0x105/0x550 [ 52.447074] mount_fs+0x7f/0x269 [ 52.450428] ? alloc_vfsmnt+0x470/0x750 [ 52.454393] vfs_kern_mount.part.33+0x58/0x3c0 [ 52.458960] do_mount+0x36b/0x26a0 [ 52.462476] ? __might_fault+0xf1/0x1b0 [ 52.466425] ? copy_mount_string+0x20/0x20 [ 52.470638] ? kasan_check_write+0x14/0x20 [ 52.474853] ? _copy_from_user+0x9c/0xd0 [ 52.478907] ? memdup_user+0x4a/0x80 [ 52.482605] SyS_mount+0xb8/0xd0 [ 52.485952] ? copy_mnt_ns+0xae0/0xae0 [ 52.489818] do_syscall_64+0x1c7/0x5b0 [ 52.493687] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.498523] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 52.503699] RIP: 0033:0x459fc9 [ 52.506875] RSP: 002b:00007fc94dc38c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 52.514586] RAX: ffffffffffffffda RBX: 00007fc94dc38c90 RCX: 0000000000459fc9 [ 52.521838] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 52.529096] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.536354] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc94dc396d4 [ 52.543608] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 52.550867] CPU: 0 PID: 7316 Comm: syz-executor.2 Not tainted 4.14.198-syzkaller #0 [ 52.558661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.567996] Call Trace: [ 52.570601] dump_stack+0xf7/0x13b [ 52.574121] should_fail.cold.3+0x105/0x14b [ 52.578427] should_failslab+0xba/0xf0 [ 52.582291] __kmalloc+0x2e8/0x7b0 [ 52.585816] ? __list_lru_init+0x69/0x5f0 [ 52.590035] __list_lru_init+0x69/0x5f0 [ 52.593986] sget_userns+0x3c5/0xb40 [ 52.597679] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 52.602333] ? kernfs_sop_show_options+0x170/0x170 [ 52.607238] kernfs_mount_ns+0xdd/0x770 [ 52.611190] sysfs_mount+0xa8/0x160 [ 52.614791] ? sysfs_kill_sb+0x30/0x30 [ 52.618652] ? __lockdep_init_map+0x105/0x550 [ 52.623124] mount_fs+0x7f/0x269 [ 52.626466] ? alloc_vfsmnt+0x470/0x750 [ 52.630420] vfs_kern_mount.part.33+0x58/0x3c0 [ 52.634986] do_mount+0x36b/0x26a0 [ 52.638504] ? __might_fault+0xf1/0x1b0 [ 52.642469] ? copy_mount_string+0x20/0x20 [ 52.646680] ? kasan_check_write+0x14/0x20 [ 52.650889] ? _copy_from_user+0x9c/0xd0 [ 52.654924] ? memdup_user+0x4a/0x80 [ 52.658611] SyS_mount+0xb8/0xd0 [ 52.661951] ? copy_mnt_ns+0xae0/0xae0 [ 52.665816] do_syscall_64+0x1c7/0x5b0 [ 52.669680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.674498] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 52.679661] RIP: 0033:0x459fc9 [ 52.682828] RSP: 002b:00007fd26c505c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 52.690509] RAX: ffffffffffffffda RBX: 00007fd26c505c90 RCX: 0000000000459fc9 [ 52.697761] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 52.705018] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.712271] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd26c5066d4 [ 52.712828] FAULT_INJECTION: forcing a failure. [ 52.712828] name failslab, interval 1, probability 0, space 0, times 0 [ 52.719525] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 52.740386] CPU: 1 PID: 7324 Comm: syz-executor.0 Not tainted 4.14.198-syzkaller #0 [ 52.748184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.757520] Call Trace: [ 52.760092] dump_stack+0xf7/0x13b [ 52.763623] should_fail.cold.3+0x105/0x14b [ 52.767927] should_failslab+0xba/0xf0 [ 52.771793] __kmalloc+0x2e8/0x7b0 [ 52.775307] ? __list_lru_init+0x69/0x5f0 [ 52.779436] __list_lru_init+0x69/0x5f0 [ 52.783391] sget_userns+0x3e0/0xb40 [ 52.787078] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 52.791719] ? kernfs_sop_show_options+0x170/0x170 [ 52.796622] kernfs_mount_ns+0xdd/0x770 [ 52.800571] sysfs_mount+0xa8/0x160 [ 52.804171] ? sysfs_kill_sb+0x30/0x30 [ 52.808576] ? __lockdep_init_map+0x105/0x550 [ 52.813065] mount_fs+0x7f/0x269 [ 52.816427] ? alloc_vfsmnt+0x470/0x750 [ 52.820379] vfs_kern_mount.part.33+0x58/0x3c0 [ 52.824936] do_mount+0x36b/0x26a0 [ 52.828453] ? __might_fault+0xf1/0x1b0 [ 52.832516] ? copy_mount_string+0x20/0x20 [ 52.836726] ? kasan_check_write+0x14/0x20 [ 52.840936] ? _copy_from_user+0x9c/0xd0 [ 52.844972] ? memdup_user+0x4a/0x80 [ 52.848665] SyS_mount+0xb8/0xd0 [ 52.852018] ? copy_mnt_ns+0xae0/0xae0 [ 52.855914] do_syscall_64+0x1c7/0x5b0 [ 52.859789] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.864616] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 52.869788] RIP: 0033:0x459fc9 [ 52.872951] RSP: 002b:00007f8468b9bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 52.880636] RAX: ffffffffffffffda RBX: 00007f8468b9bc90 RCX: 0000000000459fc9 [ 52.887889] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 52.895138] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 52.902381] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8468b9c6d4 [ 52.909626] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 52.916886] CPU: 0 PID: 7321 Comm: syz-executor.1 Not tainted 4.14.198-syzkaller #0 [ 52.924680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.934020] Call Trace: [ 52.936593] dump_stack+0xf7/0x13b [ 52.940124] should_fail.cold.3+0x105/0x14b [ 52.944440] should_failslab+0xba/0xf0 [ 52.948310] __kmalloc+0x2e8/0x7b0 [ 52.951839] ? __list_lru_init+0x69/0x5f0 [ 52.955982] __list_lru_init+0x69/0x5f0 [ 52.957907] FAULT_INJECTION: forcing a failure. [ 52.957907] name failslab, interval 1, probability 0, space 0, times 0 [ 52.959948] sget_userns+0x3e0/0xb40 [ 52.959955] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 52.959961] ? kernfs_sop_show_options+0x170/0x170 [ 52.959969] kernfs_mount_ns+0xdd/0x770 [ 52.959977] sysfs_mount+0xa8/0x160 [ 52.959983] ? sysfs_kill_sb+0x30/0x30 [ 52.959991] ? __lockdep_init_map+0x105/0x550 [ 52.960000] mount_fs+0x7f/0x269 [ 52.960007] ? alloc_vfsmnt+0x470/0x750 [ 52.960014] vfs_kern_mount.part.33+0x58/0x3c0 [ 53.012187] do_mount+0x36b/0x26a0 [ 53.015707] ? __might_fault+0xf1/0x1b0 [ 53.019656] ? copy_mount_string+0x20/0x20 [ 53.023873] ? kasan_check_write+0x14/0x20 [ 53.028095] ? _copy_from_user+0x9c/0xd0 [ 53.032132] ? memdup_user+0x4a/0x80 [ 53.035822] SyS_mount+0xb8/0xd0 [ 53.039172] ? copy_mnt_ns+0xae0/0xae0 [ 53.043052] do_syscall_64+0x1c7/0x5b0 [ 53.046929] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.051763] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 53.056926] RIP: 0033:0x459fc9 [ 53.060095] RSP: 002b:00007f5a901b8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.067785] RAX: ffffffffffffffda RBX: 00007f5a901b8c90 RCX: 0000000000459fc9 [ 53.075038] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 53.082299] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.089545] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5a901b96d4 [ 53.096794] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 53.104049] CPU: 1 PID: 7328 Comm: syz-executor.3 Not tainted 4.14.198-syzkaller #0 [ 53.111871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.121212] Call Trace: [ 53.123800] dump_stack+0xf7/0x13b [ 53.127331] should_fail.cold.3+0x105/0x14b [ 53.131650] should_failslab+0xba/0xf0 [ 53.135538] __kmalloc+0x2e8/0x7b0 [ 53.139103] ? __list_lru_init+0x69/0x5f0 [ 53.141173] kasan: CONFIG_KASAN_INLINE enabled [ 53.143238] __list_lru_init+0x69/0x5f0 [ 53.143249] sget_userns+0x3e0/0xb40 [ 53.143256] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 53.143262] ? kernfs_sop_show_options+0x170/0x170 [ 53.143269] kernfs_mount_ns+0xdd/0x770 [ 53.143277] sysfs_mount+0xa8/0x160 [ 53.143282] ? sysfs_kill_sb+0x30/0x30 [ 53.143290] ? __lockdep_init_map+0x105/0x550 [ 53.151223] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 53.151868] mount_fs+0x7f/0x269 [ 53.155556] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 53.160193] ? alloc_vfsmnt+0x470/0x750 [ 53.165108] Modules linked in: [ 53.169053] vfs_kern_mount.part.33+0x58/0x3c0 [ 53.176502] do_mount+0x36b/0x26a0 [ 53.180964] CPU: 0 PID: 7317 Comm: syz-executor.5 Not tainted 4.14.198-syzkaller #0 [ 53.188291] ? __might_fault+0xf1/0x1b0 [ 53.191630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.197847] ? copy_mount_string+0x20/0x20 [ 53.201789] task: ffff888087c4e180 task.stack: ffff8880a0db8000 [ 53.204955] ? kasan_check_write+0x14/0x20 [ 53.209505] RIP: 0010:__list_del_entry_valid+0x84/0xf3 [ 53.213012] ? _copy_from_user+0x9c/0xd0 [ 53.220770] RSP: 0018:ffff8880a0dbfad0 EFLAGS: 00010246 [ 53.224715] ? memdup_user+0x4a/0x80 [ 53.238244] SyS_mount+0xb8/0xd0 [ 53.244269] RAX: dffffc0000000000 RBX: ffff88808a891d98 RCX: 0000000000000000 [ 53.248498] ? copy_mnt_ns+0xae0/0xae0 [ 53.253758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88808a891da0 [ 53.257792] do_syscall_64+0x1c7/0x5b0 [ 53.263125] RBP: ffff8880a0dbfae8 R08: ffff888087c4ea50 R09: 0000000000005162 [ 53.266814] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.270147] R10: ffff8880a0dbfae8 R11: ffff888087c4e180 R12: 0000000000000000 [ 53.270150] R13: 0000000000000000 R14: ffff88808a891da0 R15: fffffffffffffff4 [ 53.277400] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 53.281268] FS: 00007f8f90db2700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 53.288513] RIP: 0033:0x459fc9 [ 53.292368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.299612] RSP: 002b:00007f9f60cb2c78 EFLAGS: 00000246 [ 53.304436] CR2: 00007f1bd2d904fb CR3: 000000008b717000 CR4: 00000000001406f0 [ 53.311773] ORIG_RAX: 00000000000000a5 [ 53.311779] RAX: ffffffffffffffda RBX: 00007f9f60cb2c90 RCX: 0000000000459fc9 [ 53.319051] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.324216] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 53.332416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.335596] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.341452] Call Trace: [ 53.346786] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9f60cb36d4 [ 53.346790] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 53.354050] kernfs_kill_sb+0x5c/0x1d0 [ 53.361671] CPU: 1 PID: 7332 Comm: syz-executor.4 Not tainted 4.14.198-syzkaller #0 [ 53.365263] ? register_shrinker+0xb5/0x1e0 [ 53.372774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.380038] sysfs_kill_sb+0x1a/0x30 [ 53.387276] Call Trace: [ 53.394545] deactivate_locked_super+0x62/0xb0 [ 53.397101] dump_stack+0xf7/0x13b [ 53.404340] sget_userns+0x8eb/0xb40 [ 53.411585] should_fail.cold.3+0x105/0x14b [ 53.415440] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 53.423203] should_failslab+0xba/0xf0 [ 53.427492] ? kernfs_sop_show_options+0x170/0x170 [ 53.436836] __kmalloc+0x2e8/0x7b0 [ 53.440521] kernfs_mount_ns+0xdd/0x770 [ 53.443077] ? __list_lru_init+0x69/0x5f0 [ 53.447631] sysfs_mount+0xa8/0x160 [ 53.451139] __list_lru_init+0x69/0x5f0 [ 53.454821] ? sysfs_kill_sb+0x30/0x30 [ 53.459125] sget_userns+0x3e0/0xb40 [ 53.463768] ? __lockdep_init_map+0x105/0x550 [ 53.467628] ? kernfs_sop_show_path+0x1c0/0x1c0 [ 53.472526] mount_fs+0x7f/0x269 [ 53.476035] ? kernfs_sop_show_options+0x170/0x170 [ 53.479993] ? alloc_vfsmnt+0x470/0x750 [ 53.484116] kernfs_mount_ns+0xdd/0x770 [ 53.488498] vfs_kern_mount.part.33+0x58/0x3c0 [ 53.492445] sysfs_mount+0xa8/0x160 [ 53.496301] do_mount+0x36b/0x26a0 [ 53.499994] ? sysfs_kill_sb+0x30/0x30 [ 53.504459] ? __might_fault+0xf1/0x1b0 [ 53.509114] ? __lockdep_init_map+0x105/0x550 [ 53.512448] ? copy_mount_string+0x20/0x20 [ 53.517350] mount_fs+0x7f/0x269 [ 53.521303] ? kasan_check_write+0x14/0x20 [ 53.525247] ? alloc_vfsmnt+0x470/0x750 [ 53.529800] ? _copy_from_user+0x9c/0xd0 [ 53.533408] vfs_kern_mount.part.33+0x58/0x3c0 [ 53.536918] ? memdup_user+0x4a/0x80 [ 53.540773] do_mount+0x36b/0x26a0 [ 53.544732] SyS_mount+0xb8/0xd0 [ 53.549195] ? __might_fault+0xf1/0x1b0 [ 53.553410] ? copy_mnt_ns+0xae0/0xae0 [ 53.556746] ? copy_mount_string+0x20/0x20 [ 53.560961] do_syscall_64+0x1c7/0x5b0 [ 53.564905] ? kasan_check_write+0x14/0x20 [ 53.568952] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.573504] ? _copy_from_user+0x9c/0xd0 [ 53.577191] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 53.580696] ? memdup_user+0x4a/0x80 [ 53.584032] RIP: 0033:0x459fc9 [ 53.587976] SyS_mount+0xb8/0xd0 [ 53.591833] RSP: 002b:00007f8f90db1c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.596040] ? copy_mnt_ns+0xae0/0xae0 [ 53.599895] RAX: ffffffffffffffda RBX: 00007f8f90db1c90 RCX: 0000000000459fc9 [ 53.604102] do_syscall_64+0x1c7/0x5b0 [ 53.608914] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 53.612945] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.618101] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.621810] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 53.624970] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8f90db26d4 [ 53.628304] RIP: 0033:0x459fc9 [ 53.635987] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 53.635993] Code: [ 53.639847] RSP: 002b:00007fc94dc38c78 EFLAGS: 00000246 [ 53.647089] c5 [ 53.650955] ORIG_RAX: 00000000000000a5 [ 53.658196] 0f [ 53.663026] RAX: ffffffffffffffda RBX: 00007fc94dc38c90 RCX: 0000000000459fc9 [ 53.670265] 84 [ 53.675423] RDX: 0000000020000500 RSI: 0000000020000480 RDI: 0000000000000000 [ 53.682670] cc [ 53.685833] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 53.693073] 00 [ 53.695193] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc94dc396d4 [ 53.700523] 00 [ 53.702386] R13: 00000000004c6a32 R14: 00000000004dbe98 R15: 0000000000000004 [ 53.706327] 00 48 b8 00 02 00 00 00 00 ad de 49 39 c4 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 75 5f 49 8b 14 24 48 39 da 0f 85 ba 00 00 00 49 8d [ 53.769092] RIP: __list_del_entry_valid+0x84/0xf3 RSP: ffff8880a0dbfad0 [ 53.778346] ---[ end trace 65edf343c624c0ff ]--- [ 53.783130] Kernel panic - not syncing: Fatal exception [ 53.789811] Kernel Offset: disabled [ 53.793422] Rebooting in 86400 seconds..