Warning: Permanently added '10.128.0.125' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:03 parsed 1 programs [ 64.497549][ T4389] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 65.629875][ T1672] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.631266][ T1672] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.632884][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.642380][ T1672] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.643500][ T1672] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.645131][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.949168][ T4531] chnl_net:caif_netlink_parms(): no params data found [ 65.965656][ T4531] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.966934][ T4531] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.969090][ T4531] device bridge_slave_0 entered promiscuous mode [ 65.971423][ T4531] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.972629][ T4531] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.974112][ T4531] device bridge_slave_1 entered promiscuous mode [ 65.983158][ T4531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.985521][ T4531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.994121][ T4531] team0: Port device team_slave_0 added [ 65.995880][ T4531] team0: Port device team_slave_1 added [ 66.001971][ T4531] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.003042][ T4531] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.007197][ T4531] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.009414][ T4531] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.010580][ T4531] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.014761][ T4531] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.087506][ T4531] device hsr_slave_0 entered promiscuous mode [ 66.136695][ T4531] device hsr_slave_1 entered promiscuous mode [ 66.787120][ T4531] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.837630][ T4531] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.887625][ T4531] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.918213][ T4531] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.996401][ T4531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.009894][ T1672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.011402][ T1672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.014194][ T4531] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.018688][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.020219][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.021689][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.022723][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.023944][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.027125][ T1672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.028594][ T1672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.030062][ T1672] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.031188][ T1672] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.037523][ T1672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.040644][ T1672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.044090][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.045788][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.048758][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.052637][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.057643][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.059275][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.064358][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.067373][ T4531] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.069075][ T4531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.072395][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.078088][ T418] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.179584][ T4531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.192550][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.193858][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.195030][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.196974][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.201401][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.202942][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.204861][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.206251][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.207930][ T4531] device veth0_vlan entered promiscuous mode [ 67.211450][ T4531] device veth1_vlan entered promiscuous mode [ 67.223057][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.224731][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.226243][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.228449][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.230909][ T4531] device veth0_macvtap entered promiscuous mode [ 67.233192][ T4531] device veth1_macvtap entered promiscuous mode [ 67.238893][ T4531] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.240160][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.241622][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.243070][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.244544][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.258483][ T4531] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.267420][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.268914][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.271117][ T4531] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.272427][ T4531] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.273646][ T4531] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.274855][ T4531] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.660759][ T1606] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.607492][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.608072][ T21] cfg80211: failed to load regulatory.db [ 69.608529][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.439415][ T1606] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.769222][ T1606] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.811172][ T1606] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:13 executed programs: 0 [ 73.377570][ T4958] chnl_net:caif_netlink_parms(): no params data found [ 73.394770][ T4958] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.395962][ T4958] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.399097][ T4958] device bridge_slave_0 entered promiscuous mode [ 73.401107][ T4958] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.402257][ T4958] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.403707][ T4958] device bridge_slave_1 entered promiscuous mode [ 73.412241][ T4958] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.414777][ T4958] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.429836][ T4958] team0: Port device team_slave_0 added [ 73.435475][ T4958] team0: Port device team_slave_1 added [ 73.444984][ T4958] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.446086][ T4958] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.450261][ T4958] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.452516][ T4958] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.453620][ T4958] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.457970][ T4958] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.517755][ T4958] device hsr_slave_0 entered promiscuous mode [ 73.527169][ T4958] device hsr_slave_1 entered promiscuous mode [ 73.576539][ T4958] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.577754][ T4958] Cannot create hsr debugfs directory [ 74.049498][ T4958] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.079632][ T4958] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.127628][ T4958] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.178000][ T4958] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.229788][ T4958] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.231016][ T4958] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.232276][ T4958] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.233369][ T4958] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.252793][ T4958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.257798][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.259721][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.261252][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.263094][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 74.267803][ T4958] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.280592][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.282178][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.283172][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.284428][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.285849][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.287030][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.290040][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.291805][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.299581][ T4958] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.301200][ T4958] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.303968][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.305427][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.308348][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.323376][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.365527][ T4958] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.367481][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.368757][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.375273][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.376963][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.385152][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.386899][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.388386][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.390276][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.393166][ T4958] device veth0_vlan entered promiscuous mode [ 74.398134][ T4958] device veth1_vlan entered promiscuous mode [ 74.407606][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.409216][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.410651][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.412272][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.415272][ T4958] device veth0_macvtap entered promiscuous mode [ 74.420129][ T4958] device veth1_macvtap entered promiscuous mode [ 74.425114][ T4958] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.427271][ T4958] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.429758][ T4958] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.431083][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.432648][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.434744][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.436279][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.440928][ T4958] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.442559][ T4958] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.444626][ T4958] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.446737][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.448297][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.450465][ T4958] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.452231][ T4958] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.453590][ T4958] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.454953][ T4958] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.499494][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.500868][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.502357][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.512962][ T1672] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.514199][ T1672] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.515668][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.647425][ T5100] FAULT_INJECTION: forcing a failure. [ 74.647425][ T5100] name failslab, interval 1, probability 0, space 0, times 1 [ 74.649397][ T5100] CPU: 0 PID: 5100 Comm: syz.0.16 Not tainted 5.15.189-syzkaller #0 [ 74.650493][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.651885][ T5100] Call trace: [ 74.652421][ T5100] dump_backtrace+0x0/0x43c [ 74.653188][ T5100] show_stack+0x2c/0x3c [ 74.653906][ T5100] __dump_stack+0x30/0x40 [ 74.654567][ T5100] dump_stack_lvl+0xf8/0x160 [ 74.655341][ T5100] dump_stack+0x1c/0x5c [ 74.655916][ T5100] should_fail+0x3c0/0x51c [ 74.656663][ T5100] __should_failslab+0xbc/0x10c [ 74.657490][ T5100] should_failslab+0x10/0x28 [ 74.658258][ T5100] slab_pre_alloc_hook+0x64/0xec [ 74.659060][ T5100] __kmalloc_track_caller+0x74/0x370 [ 74.659940][ T5100] kstrdup+0xe4/0x15c [ 74.660562][ T5100] device_rename+0xb0/0x1ac [ 74.661257][ T5100] cfg802154_switch_netns+0x1bc/0x368 [ 74.662036][ T5100] nl802154_wpan_phy_netns+0x124/0x23c [ 74.662833][ T5100] genl_rcv_msg+0x8b4/0xb6c [ 74.663480][ T5100] netlink_rcv_skb+0x208/0x3c4 [ 74.664134][ T5100] genl_rcv+0x38/0x50 [ 74.664766][ T5100] netlink_unicast+0x624/0x8b0 [ 74.665498][ T5100] netlink_sendmsg+0x6e8/0x9cc [ 74.666277][ T5100] ____sys_sendmsg+0x61c/0x920 [ 74.667025][ T5100] ___sys_sendmsg+0x1d0/0x240 [ 74.667759][ T5100] __arm64_sys_sendmsg+0x1a8/0x254 [ 74.668590][ T5100] invoke_syscall+0x98/0x2b8 [ 74.669390][ T5100] el0_svc_common+0x138/0x258 [ 74.670176][ T5100] do_el0_svc+0x58/0x14c [ 74.670853][ T5100] el0_svc+0x78/0x1e0 [ 74.671439][ T5100] el0t_64_sync_handler+0xcc/0xe4 [ 74.672172][ T5100] el0t_64_sync+0x1a0/0x1a4 [ 74.674866][ T5100] ------------[ cut here ]------------ [ 74.675706][ T5100] WARNING: CPU: 0 PID: 5100 at net/ieee802154/core.c:236 cfg802154_switch_netns+0x360/0x368 [ 74.677146][ T5100] Modules linked in: [ 74.677785][ T5100] CPU: 0 PID: 5100 Comm: syz.0.16 Not tainted 5.15.189-syzkaller #0 [ 74.679108][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.680804][ T5100] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.682078][ T5100] pc : cfg802154_switch_netns+0x360/0x368 [ 74.683008][ T5100] lr : cfg802154_switch_netns+0x35c/0x368 [ 74.683977][ T5100] sp : ffff80001fda7270 [ 74.684644][ T5100] x29: ffff80001fda7270 x28: 1ffff0000276c939 x27: ffff80001fda7360 [ 74.685926][ T5100] x26: dfff800000000000 x25: ffff80001fda75e0 x24: ffff80001fda74c0 [ 74.687198][ T5100] x23: ffff0000ced4e078 x22: 0000000000000000 x21: ffff0000d8451a80 [ 74.688493][ T5100] x20: ffff0000cbf3ff00 x19: 00000000fffffff4 x18: 0000000000000001 [ 74.689759][ T5100] x17: 0000000000000000 x16: ffff8000111bc798 x15: 00000000ffffffff [ 74.690982][ T5100] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 74.692339][ T5100] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800010e0dae0 [ 74.693623][ T5100] x8 : ffff0000ee3751c0 x7 : 0000000000000000 x6 : 0000000000000001 [ 74.694879][ T5100] x5 : ffff80001fda67d8 x4 : 0000000000000100 x3 : ffff80000a8ff780 [ 74.696189][ T5100] x2 : 0000000000000001 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 74.697477][ T5100] Call trace: [ 74.697970][ T5100] cfg802154_switch_netns+0x360/0x368 [ 74.698748][ T5100] nl802154_wpan_phy_netns+0x124/0x23c [ 74.699554][ T5100] genl_rcv_msg+0x8b4/0xb6c [ 74.700196][ T5100] netlink_rcv_skb+0x208/0x3c4 [ 74.700938][ T5100] genl_rcv+0x38/0x50 [ 74.701561][ T5100] netlink_unicast+0x624/0x8b0 [ 74.702225][ T5100] netlink_sendmsg+0x6e8/0x9cc [ 74.702918][ T5100] ____sys_sendmsg+0x61c/0x920 [ 74.703638][ T5100] ___sys_sendmsg+0x1d0/0x240 [ 74.704333][ T5100] __arm64_sys_sendmsg+0x1a8/0x254 [ 74.705091][ T5100] invoke_syscall+0x98/0x2b8 [ 74.705899][ T5100] el0_svc_common+0x138/0x258 [ 74.706667][ T5100] do_el0_svc+0x58/0x14c [ 74.707410][ T5100] el0_svc+0x78/0x1e0 [ 74.708056][ T5100] el0t_64_sync_handler+0xcc/0xe4 [ 74.708928][ T5100] el0t_64_sync+0x1a0/0x1a4 [ 74.709611][ T5100] irq event stamp: 664 [ 74.710197][ T5100] hardirqs last enabled at (663): [] exit_to_kernel_mode+0xe0/0x168 [ 74.711660][ T5100] hardirqs last disabled at (664): [] el1_dbg+0x24/0x80 [ 74.712889][ T5100] softirqs last enabled at (658): [] handle_softirqs+0xa4c/0xbf0 [ 74.714181][ T5100] softirqs last disabled at (481): [] __irq_exit_rcu+0x240/0x440 [ 74.715526][ T5100] ---[ end trace 8092c01fb3947e3b ]--- [ 74.730828][ T5117] FAULT_INJECTION: forcing a failure. [ 74.730828][ T5117] name failslab, interval 1, probability 0, space 0, times 0 [ 74.732951][ T5117] CPU: 0 PID: 5117 Comm: syz.0.17 Tainted: G W 5.15.189-syzkaller #0 [ 74.734227][ T5117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.735584][ T5117] Call trace: [ 74.736011][ T5117] dump_backtrace+0x0/0x43c [ 74.736700][ T5117] show_stack+0x2c/0x3c [ 74.737347][ T5117] __dump_stack+0x30/0x40 [ 74.737981][ T5117] dump_stack_lvl+0xf8/0x160 [ 74.738673][ T5117] dump_stack+0x1c/0x5c [ 74.739270][ T5117] should_fail+0x3c0/0x51c [ 74.739900][ T5117] __should_failslab+0xbc/0x10c [ 74.740616][ T5117] should_failslab+0x10/0x28 [ 74.741259][ T5117] slab_pre_alloc_hook+0x64/0xec [ 74.741933][ T5117] kmem_cache_alloc_node+0x98/0x41c [ 74.742663][ T5117] __alloc_skb+0x134/0x67c [ 74.743271][ T5117] netlink_ack+0x2c0/0x960 [ 74.743896][ T5117] netlink_rcv_skb+0x1e4/0x3c4 [ 74.744558][ T5117] genl_rcv+0x38/0x50 [ 74.745122][ T5117] netlink_unicast+0x624/0x8b0 [ 74.745898][ T5117] netlink_sendmsg+0x6e8/0x9cc [ 74.746674][ T5117] ____sys_sendmsg+0x61c/0x920 [ 74.747399][ T5117] ___sys_sendmsg+0x1d0/0x240 [ 74.748105][ T5117] __arm64_sys_sendmsg+0x1a8/0x254 [ 74.748824][ T5117] invoke_syscall+0x98/0x2b8 [ 74.749482][ T5117] el0_svc_common+0x138/0x258 [ 74.750181][ T5117] do_el0_svc+0x58/0x14c [ 74.750825][ T5117] el0_svc+0x78/0x1e0 [ 74.751423][ T5117] el0t_64_sync_handler+0xcc/0xe4 [ 74.752269][ T5117] el0t_64_sync+0x1a0/0x1a4 [ 74.763439][ T5123] FAULT_INJECTION: forcing a failure. [ 74.763439][ T5123] name failslab, interval 1, probability 0, space 0, times 0 [ 74.765459][ T5123] CPU: 0 PID: 5123 Comm: syz.0.18 Tainted: G W 5.15.189-syzkaller #0 [ 74.766785][ T5123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.768468][ T5123] Call trace: [ 74.768988][ T5123] dump_backtrace+0x0/0x43c [ 74.769702][ T5123] show_stack+0x2c/0x3c [ 74.770355][ T5123] __dump_stack+0x30/0x40 [ 74.771028][ T5123] dump_stack_lvl+0xf8/0x160 [ 74.771688][ T5123] dump_stack+0x1c/0x5c [ 74.772287][ T5123] should_fail+0x3c0/0x51c [ 74.772904][ T5123] __should_failslab+0xbc/0x10c [ 74.773616][ T5123] should_failslab+0x10/0x28 [ 74.774325][ T5123] slab_pre_alloc_hook+0x64/0xec [ 74.775096][ T5123] kmem_cache_alloc_node+0x98/0x41c [ 74.775878][ T5123] __alloc_skb+0x134/0x67c [ 74.776581][ T5123] netlink_ack+0x2c0/0x960 [ 74.777273][ T5123] netlink_rcv_skb+0x1e4/0x3c4 [ 74.778039][ T5123] genl_rcv+0x38/0x50 [ 74.778676][ T5123] netlink_unicast+0x624/0x8b0 [ 74.779444][ T5123] netlink_sendmsg+0x6e8/0x9cc [ 74.780141][ T5123] ____sys_sendmsg+0x61c/0x920 [ 74.780838][ T5123] ___sys_sendmsg+0x1d0/0x240 [ 74.781544][ T5123] __arm64_sys_sendmsg+0x1a8/0x254 [ 74.782275][ T5123] invoke_syscall+0x98/0x2b8 [ 74.782938][ T5123] el0_svc_common+0x138/0x258 [ 74.783639][ T5123] do_el0_svc+0x58/0x14c [ 74.784251][ T5123] el0_svc+0x78/0x1e0 [ 74.784872][ T5123] el0t_64_sync_handler+0xcc/0xe4 [ 74.785575][ T5123] el0t_64_sync+0x1a0/0x1a4 [ 74.807135][ T5128] FAULT_INJECTION: forcing a failure. [ 74.807135][ T5128] name failslab, interval 1, probability 0, space 0, times 0 [ 74.809239][ T5128] CPU: 0 PID: 5128 Comm: syz.0.19 Tainted: G W 5.15.189-syzkaller #0 [ 74.810794][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.812458][ T5128] Call trace: [ 74.813009][ T5128] dump_backtrace+0x0/0x43c [ 74.813730][ T5128] show_stack+0x2c/0x3c [ 74.814398][ T5128] __dump_stack+0x30/0x40 [ 74.815129][ T5128] dump_stack_lvl+0xf8/0x160 [ 74.815898][ T5128] dump_stack+0x1c/0x5c [ 74.816505][ T5128] should_fail+0x3c0/0x51c [ 74.817253][ T5128] __should_failslab+0xbc/0x10c [ 74.818076][ T5128] should_failslab+0x10/0x28 [ 74.818809][ T5128] slab_pre_alloc_hook+0x64/0xec [ 74.819530][ T5128] kmem_cache_alloc_node+0x98/0x41c [ 74.820343][ T5128] __alloc_skb+0x134/0x67c [ 74.821049][ T5128] netlink_ack+0x2c0/0x960 [ 74.821781][ T5128] netlink_rcv_skb+0x1e4/0x3c4 [ 74.822566][ T5128] genl_rcv+0x38/0x50 [ 74.823180][ T5128] netlink_unicast+0x624/0x8b0 [ 74.823901][ T5128] netlink_sendmsg+0x6e8/0x9cc [ 74.824614][ T5128] ____sys_sendmsg+0x61c/0x920 [ 74.825326][ T5128] ___sys_sendmsg+0x1d0/0x240 [ 74.826012][ T5128] __arm64_sys_sendmsg+0x1a8/0x254 [ 74.826709][ T5128] invoke_syscall+0x98/0x2b8 [ 74.827394][ T5128] el0_svc_common+0x138/0x258 [ 74.828069][ T5128] do_el0_svc+0x58/0x14c [ 74.828770][ T5128] el0_svc+0x78/0x1e0 [ 74.829442][ T5128] el0t_64_sync_handler+0xcc/0xe4 [ 74.830118][ T5128] el0t_64_sync+0x1a0/0x1a4 [ 74.848293][ T5134] FAULT_INJECTION: forcing a failure. [ 74.848293][ T5134] name failslab, interval 1, probability 0, space 0, times 0 [ 74.850194][ T5134] CPU: 1 PID: 5134 Comm: syz.0.20 Tainted: G W 5.15.189-syzkaller #0 [ 74.851499][ T5134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.853168][ T5134] Call trace: [ 74.853608][ T5134] dump_backtrace+0x0/0x43c [ 74.854231][ T5134] show_stack+0x2c/0x3c [ 74.854792][ T5134] __dump_stack+0x30/0x40 [ 74.855400][ T5134] dump_stack_lvl+0xf8/0x160 [ 74.856026][ T5134] dump_stack+0x1c/0x5c [ 74.856591][ T5134] should_fail+0x3c0/0x51c [ 74.857215][ T5134] __should_failslab+0xbc/0x10c [ 74.857949][ T5134] should_failslab+0x10/0x28 [ 74.858584][ T5134] slab_pre_alloc_hook+0x64/0xec [ 74.859247][ T5134] kmem_cache_alloc_node+0x98/0x41c [ 74.859955][ T5134] __alloc_skb+0x134/0x67c [ 74.860605][ T5134] netlink_ack+0x2c0/0x960 [ 74.861246][ T5134] netlink_rcv_skb+0x1e4/0x3c4 [ 74.861929][ T5134] genl_rcv+0x38/0x50 [ 74.862537][ T5134] netlink_unicast+0x624/0x8b0 [ 74.863319][ T5134] netlink_sendmsg+0x6e8/0x9cc [ 74.864087][ T5134] ____sys_sendmsg+0x61c/0x920 [ 74.864800][ T5134] ___sys_sendmsg+0x1d0/0x240 [ 74.865479][ T5134] __arm64_sys_sendmsg+0x1a8/0x254 [ 74.866266][ T5134] invoke_syscall+0x98/0x2b8 [ 74.866989][ T5134] el0_svc_common+0x138/0x258 [ 74.867709][ T5134] do_el0_svc+0x58/0x14c [ 74.868404][ T5134] el0_svc+0x78/0x1e0 [ 74.869039][ T5134] el0t_64_sync_handler+0xcc/0xe4 [ 74.869852][ T5134] el0t_64_sync+0x1a0/0x1a4 [ 74.882430][ T5136] FAULT_INJECTION: forcing a failure. [ 74.882430][ T5136] name failslab, interval 1, probability 0, space 0, times 0 [ 74.884506][ T5136] CPU: 1 PID: 5136 Comm: syz.0.21 Tainted: G W 5.15.189-syzkaller #0 [ 74.885999][ T5136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.887553][ T5136] Call trace: [ 74.888052][ T5136] dump_backtrace+0x0/0x43c [ 74.888732][ T5136] show_stack+0x2c/0x3c [ 74.889337][ T5136] __dump_stack+0x30/0x40 [ 74.889956][ T5136] dump_stack_lvl+0xf8/0x160 [ 74.890602][ T5136] dump_stack+0x1c/0x5c [ 74.891235][ T5136] should_fail+0x3c0/0x51c [ 74.891957][ T5136] __should_failslab+0xbc/0x10c [ 74.892656][ T5136] should_failslab+0x10/0x28 [ 74.893341][ T5136] slab_pre_alloc_hook+0x64/0xec [ 74.894100][ T5136] kmem_cache_alloc_node+0x98/0x41c [ 74.894860][ T5136] __alloc_skb+0x134/0x67c [ 74.895480][ T5136] netlink_ack+0x2c0/0x960 [ 74.896069][ T5136] netlink_rcv_skb+0x1e4/0x3c4 [ 74.896819][ T5136] genl_rcv+0x38/0x50 [ 74.897404][ T5136] netlink_unicast+0x624/0x8b0 [ 74.898093][ T5136] netlink_sendmsg+0x6e8/0x9cc [ 74.898763][ T5136] ____sys_sendmsg+0x61c/0x920 [ 74.899549][ T5136] ___sys_sendmsg+0x1d0/0x240 [ 74.900261][ T5136] __arm64_sys_sendmsg+0x1a8/0x254 [ 74.901036][ T5136] invoke_syscall+0x98/0x2b8 [ 74.901688][ T5136] el0_svc_common+0x138/0x258 [ 74.902341][ T5136] do_el0_svc+0x58/0x14c [ 74.903007][ T5136] el0_svc+0x78/0x1e0 [ 74.903596][ T5136] el0t_64_sync_handler+0xcc/0xe4 [ 74.904291][ T5136] el0t_64_sync+0x1a0/0x1a4 [ 74.913858][ T5138] FAULT_INJECTION: forcing a failure. [ 74.913858][ T5138] name failslab, interval 1, probability 0, space 0, times 0 [ 74.915805][ T5138] CPU: 1 PID: 5138 Comm: syz.0.22 Tainted: G W 5.15.189-syzkaller #0 [ 74.917242][ T5138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.918871][ T5138] Call trace: [ 74.919384][ T5138] dump_backtrace+0x0/0x43c [ 74.920104][ T5138] show_stack+0x2c/0x3c [ 74.920736][ T5138] __dump_stack+0x30/0x40 [ 74.921418][ T5138] dump_stack_lvl+0xf8/0x160 [ 74.922167][ T5138] dump_stack+0x1c/0x5c [ 74.922805][ T5138] should_fail+0x3c0/0x51c [ 74.923577][ T5138] __should_failslab+0xbc/0x10c [ 74.924302][ T5138] should_failslab+0x10/0x28 [ 74.925001][ T5138] slab_pre_alloc_hook+0x64/0xec [ 74.925737][ T5138] kmem_cache_alloc_node+0x98/0x41c [ 74.926500][ T5138] __alloc_skb+0x134/0x67c [ 74.927177][ T5138] netlink_ack+0x2c0/0x960 [ 74.927859][ T5138] netlink_rcv_skb+0x1e4/0x3c4 [ 74.928616][ T5138] genl_rcv+0x38/0x50 [ 74.929275][ T5138] netlink_unicast+0x624/0x8b0 [ 74.930056][ T5138] netlink_sendmsg+0x6e8/0x9cc [ 74.930798][ T5138] ____sys_sendmsg+0x61c/0x920 [ 74.931559][ T5138] ___sys_sendmsg+0x1d0/0x240 [ 74.932259][ T5138] __arm64_sys_sendmsg+0x1a8/0x254 [ 74.933114][ T5138] invoke_syscall+0x98/0x2b8 [ 74.933777][ T5138] el0_svc_common+0x138/0x258 [ 74.934481][ T5138] do_el0_svc+0x58/0x14c [ 74.935179][ T5138] el0_svc+0x78/0x1e0 [ 74.935846][ T5138] el0t_64_sync_handler+0xcc/0xe4 [ 74.936640][ T5138] el0t_64_sync+0x1a0/0x1a4 [ 74.949016][ T5140] FAULT_INJECTION: forcing a failure. [ 74.949016][ T5140] name failslab, interval 1, probability 0, space 0, times 0 [ 74.951131][ T5140] CPU: 0 PID: 5140 Comm: syz.0.23 Tainted: G W 5.15.189-syzkaller #0 [ 74.952660][ T5140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.954171][ T5140] Call trace: [ 74.954659][ T5140] dump_backtrace+0x0/0x43c [ 74.955374][ T5140] show_stack+0x2c/0x3c [ 74.956077][ T5140] __dump_stack+0x30/0x40 [ 74.956769][ T5140] dump_stack_lvl+0xf8/0x160 [ 74.957544][ T5140] dump_stack+0x1c/0x5c [ 74.958254][ T5140] should_fail+0x3c0/0x51c [ 74.958902][ T5140] __should_failslab+0xbc/0x10c [ 74.959707][ T5140] should_failslab+0x10/0x28 [ 74.960441][ T5140] slab_pre_alloc_hook+0x64/0xec [ 74.961184][ T5140] kmem_cache_alloc_node+0x98/0x41c [ 74.961986][ T5140] __alloc_skb+0x134/0x67c [ 74.962756][ T5140] netlink_ack+0x2c0/0x960 [ 74.963479][ T5140] netlink_rcv_skb+0x1e4/0x3c4 [ 74.964265][ T5140] genl_rcv+0x38/0x50 [ 74.964951][ T5140] netlink_unicast+0x624/0x8b0 [ 74.965758][ T5140] netlink_sendmsg+0x6e8/0x9cc [ 74.966495][ T5140] ____sys_sendmsg+0x61c/0x920 [ 74.967264][ T5140] ___sys_sendmsg+0x1d0/0x240 [ 74.968067][ T5140] __arm64_sys_sendmsg+0x1a8/0x254 [ 74.968920][ T5140] invoke_syscall+0x98/0x2b8 [ 74.969704][ T5140] el0_svc_common+0x138/0x258 [ 74.970440][ T5140] do_el0_svc+0x58/0x14c [ 74.971135][ T5140] el0_svc+0x78/0x1e0 [ 74.971785][ T5140] el0t_64_sync_handler+0xcc/0xe4 [ 74.972523][ T5140] el0t_64_sync+0x1a0/0x1a4 [ 74.983229][ T5142] FAULT_INJECTION: forcing a failure. [ 74.983229][ T5142] name failslab, interval 1, probability 0, space 0, times 0 [ 74.985291][ T5142] CPU: 0 PID: 5142 Comm: syz.0.24 Tainted: G W 5.15.189-syzkaller #0 [ 74.986856][ T5142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.988416][ T5142] Call trace: [ 74.988895][ T5142] dump_backtrace+0x0/0x43c [ 74.989611][ T5142] show_stack+0x2c/0x3c [ 74.990292][ T5142] __dump_stack+0x30/0x40 [ 74.990976][ T5142] dump_stack_lvl+0xf8/0x160 [ 74.991732][ T5142] dump_stack+0x1c/0x5c [ 74.992344][ T5142] should_fail+0x3c0/0x51c [ 74.993025][ T5142] __should_failslab+0xbc/0x10c [ 74.993695][ T5142] should_failslab+0x10/0x28 [ 74.994341][ T5142] slab_pre_alloc_hook+0x64/0xec [ 74.995093][ T5142] kmem_cache_alloc_node+0x98/0x41c [ 74.995849][ T5142] __alloc_skb+0x134/0x67c [ 74.996467][ T5142] netlink_ack+0x2c0/0x960 [ 74.997178][ T5142] netlink_rcv_skb+0x1e4/0x3c4 [ 74.997916][ T5142] genl_rcv+0x38/0x50 [ 74.998589][ T5142] netlink_unicast+0x624/0x8b0 [ 74.999395][ T5142] netlink_sendmsg+0x6e8/0x9cc [ 75.000208][ T5142] ____sys_sendmsg+0x61c/0x920 [ 75.001009][ T5142] ___sys_sendmsg+0x1d0/0x240 [ 75.001792][ T5142] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.002631][ T5142] invoke_syscall+0x98/0x2b8 [ 75.003336][ T5142] el0_svc_common+0x138/0x258 [ 75.004113][ T5142] do_el0_svc+0x58/0x14c [ 75.004829][ T5142] el0_svc+0x78/0x1e0 [ 75.005503][ T5142] el0t_64_sync_handler+0xcc/0xe4 [ 75.006366][ T5142] el0t_64_sync+0x1a0/0x1a4 [ 75.022659][ T5144] FAULT_INJECTION: forcing a failure. [ 75.022659][ T5144] name failslab, interval 1, probability 0, space 0, times 0 [ 75.024632][ T5144] CPU: 0 PID: 5144 Comm: syz.0.25 Tainted: G W 5.15.189-syzkaller #0 [ 75.026176][ T5144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.027784][ T5144] Call trace: [ 75.028300][ T5144] dump_backtrace+0x0/0x43c [ 75.029019][ T5144] show_stack+0x2c/0x3c [ 75.029589][ T5144] __dump_stack+0x30/0x40 [ 75.030224][ T5144] dump_stack_lvl+0xf8/0x160 [ 75.030863][ T5144] dump_stack+0x1c/0x5c [ 75.031435][ T5144] should_fail+0x3c0/0x51c [ 75.032123][ T5144] __should_failslab+0xbc/0x10c [ 75.032875][ T5144] should_failslab+0x10/0x28 [ 75.033595][ T5144] slab_pre_alloc_hook+0x64/0xec [ 75.034421][ T5144] kmem_cache_alloc_node+0x98/0x41c [ 75.035192][ T5144] __alloc_skb+0x134/0x67c [ 75.035912][ T5144] netlink_ack+0x2c0/0x960 [ 75.036608][ T5144] netlink_rcv_skb+0x1e4/0x3c4 [ 75.037356][ T5144] genl_rcv+0x38/0x50 [ 75.037981][ T5144] netlink_unicast+0x624/0x8b0 [ 75.038666][ T5144] netlink_sendmsg+0x6e8/0x9cc [ 75.039383][ T5144] ____sys_sendmsg+0x61c/0x920 [ 75.040106][ T5144] ___sys_sendmsg+0x1d0/0x240 [ 75.040820][ T5144] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.041680][ T5144] invoke_syscall+0x98/0x2b8 [ 75.042426][ T5144] el0_svc_common+0x138/0x258 [ 75.043199][ T5144] do_el0_svc+0x58/0x14c [ 75.043908][ T5144] el0_svc+0x78/0x1e0 [ 75.044587][ T5144] el0t_64_sync_handler+0xcc/0xe4 [ 75.045429][ T5144] el0t_64_sync+0x1a0/0x1a4 [ 75.055733][ T5146] FAULT_INJECTION: forcing a failure. [ 75.055733][ T5146] name failslab, interval 1, probability 0, space 0, times 0 [ 75.058701][ T5146] CPU: 1 PID: 5146 Comm: syz.0.26 Tainted: G W 5.15.189-syzkaller #0 [ 75.060188][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.061798][ T5146] Call trace: [ 75.062320][ T5146] dump_backtrace+0x0/0x43c [ 75.062991][ T5146] show_stack+0x2c/0x3c [ 75.063599][ T5146] __dump_stack+0x30/0x40 [ 75.064274][ T5146] dump_stack_lvl+0xf8/0x160 [ 75.064963][ T5146] dump_stack+0x1c/0x5c [ 75.065641][ T5146] should_fail+0x3c0/0x51c [ 75.066265][ T5146] __should_failslab+0xbc/0x10c [ 75.066929][ T5146] should_failslab+0x10/0x28 [ 75.067717][ T5146] slab_pre_alloc_hook+0x64/0xec [ 75.068541][ T5146] kmem_cache_alloc_node+0x98/0x41c [ 75.069339][ T5146] __alloc_skb+0x134/0x67c [ 75.070071][ T5146] netlink_ack+0x2c0/0x960 [ 75.070791][ T5146] netlink_rcv_skb+0x1e4/0x3c4 [ 75.071524][ T5146] genl_rcv+0x38/0x50 [ 75.072139][ T5146] netlink_unicast+0x624/0x8b0 [ 75.072894][ T5146] netlink_sendmsg+0x6e8/0x9cc [ 75.073723][ T5146] ____sys_sendmsg+0x61c/0x920 [ 75.074477][ T5146] ___sys_sendmsg+0x1d0/0x240 [ 75.075228][ T5146] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.076099][ T5146] invoke_syscall+0x98/0x2b8 [ 75.076864][ T5146] el0_svc_common+0x138/0x258 [ 75.077649][ T5146] do_el0_svc+0x58/0x14c [ 75.078320][ T5146] el0_svc+0x78/0x1e0 [ 75.079005][ T5146] el0t_64_sync_handler+0xcc/0xe4 [ 75.079751][ T5146] el0t_64_sync+0x1a0/0x1a4 [ 75.090546][ T5148] FAULT_INJECTION: forcing a failure. [ 75.090546][ T5148] name failslab, interval 1, probability 0, space 0, times 0 [ 75.092523][ T5148] CPU: 0 PID: 5148 Comm: syz.0.27 Tainted: G W 5.15.189-syzkaller #0 [ 75.093880][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.095245][ T5148] Call trace: [ 75.095731][ T5148] dump_backtrace+0x0/0x43c [ 75.096425][ T5148] show_stack+0x2c/0x3c [ 75.096997][ T5148] __dump_stack+0x30/0x40 [ 75.097631][ T5148] dump_stack_lvl+0xf8/0x160 [ 75.098315][ T5148] dump_stack+0x1c/0x5c [ 75.098906][ T5148] should_fail+0x3c0/0x51c [ 75.099485][ T5148] __should_failslab+0xbc/0x10c [ 75.100258][ T5148] should_failslab+0x10/0x28 [ 75.100963][ T5148] slab_pre_alloc_hook+0x64/0xec [ 75.101769][ T5148] kmem_cache_alloc_node+0x98/0x41c [ 75.102594][ T5148] __alloc_skb+0x134/0x67c [ 75.103240][ T5148] netlink_ack+0x2c0/0x960 [ 75.103943][ T5148] netlink_rcv_skb+0x1e4/0x3c4 [ 75.104988][ T5148] genl_rcv+0x38/0x50 [ 75.105645][ T5148] netlink_unicast+0x624/0x8b0 [ 75.106385][ T5148] netlink_sendmsg+0x6e8/0x9cc [ 75.107185][ T5148] ____sys_sendmsg+0x61c/0x920 [ 75.107893][ T5148] ___sys_sendmsg+0x1d0/0x240 [ 75.108598][ T5148] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.109411][ T5148] invoke_syscall+0x98/0x2b8 [ 75.110070][ T5148] el0_svc_common+0x138/0x258 [ 75.110732][ T5148] do_el0_svc+0x58/0x14c [ 75.111353][ T5148] el0_svc+0x78/0x1e0 [ 75.111934][ T5148] el0t_64_sync_handler+0xcc/0xe4 [ 75.112649][ T5148] el0t_64_sync+0x1a0/0x1a4 [ 75.124029][ T5150] FAULT_INJECTION: forcing a failure. [ 75.124029][ T5150] name failslab, interval 1, probability 0, space 0, times 0 [ 75.125988][ T5150] CPU: 1 PID: 5150 Comm: syz.0.28 Tainted: G W 5.15.189-syzkaller #0 [ 75.127466][ T5150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.128921][ T5150] Call trace: [ 75.129414][ T5150] dump_backtrace+0x0/0x43c [ 75.130164][ T5150] show_stack+0x2c/0x3c [ 75.130825][ T5150] __dump_stack+0x30/0x40 [ 75.131501][ T5150] dump_stack_lvl+0xf8/0x160 [ 75.132278][ T5150] dump_stack+0x1c/0x5c [ 75.132903][ T5150] should_fail+0x3c0/0x51c [ 75.133571][ T5150] __should_failslab+0xbc/0x10c [ 75.134374][ T5150] should_failslab+0x10/0x28 [ 75.135072][ T5150] slab_pre_alloc_hook+0x64/0xec [ 75.135864][ T5150] kmem_cache_alloc_node+0x98/0x41c [ 75.136744][ T5150] __alloc_skb+0x134/0x67c [ 75.137479][ T5150] netlink_ack+0x2c0/0x960 [ 75.138160][ T5150] netlink_rcv_skb+0x1e4/0x3c4 [ 75.138900][ T5150] genl_rcv+0x38/0x50 [ 75.139481][ T5150] netlink_unicast+0x624/0x8b0 [ 75.140186][ T5150] netlink_sendmsg+0x6e8/0x9cc [ 75.140952][ T5150] ____sys_sendmsg+0x61c/0x920 [ 75.141632][ T5150] ___sys_sendmsg+0x1d0/0x240 [ 75.142321][ T5150] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.143052][ T5150] invoke_syscall+0x98/0x2b8 [ 75.143822][ T5150] el0_svc_common+0x138/0x258 [ 75.144526][ T5150] do_el0_svc+0x58/0x14c [ 75.145130][ T5150] el0_svc+0x78/0x1e0 [ 75.145782][ T5150] el0t_64_sync_handler+0xcc/0xe4 [ 75.146603][ T5150] el0t_64_sync+0x1a0/0x1a4 [ 75.156874][ T5152] FAULT_INJECTION: forcing a failure. [ 75.156874][ T5152] name failslab, interval 1, probability 0, space 0, times 0 [ 75.158856][ T5152] CPU: 1 PID: 5152 Comm: syz.0.29 Tainted: G W 5.15.189-syzkaller #0 [ 75.160344][ T5152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.161908][ T5152] Call trace: [ 75.162421][ T5152] dump_backtrace+0x0/0x43c [ 75.163092][ T5152] show_stack+0x2c/0x3c [ 75.163730][ T5152] __dump_stack+0x30/0x40 [ 75.164393][ T5152] dump_stack_lvl+0xf8/0x160 [ 75.165111][ T5152] dump_stack+0x1c/0x5c [ 75.165698][ T5152] should_fail+0x3c0/0x51c [ 75.166386][ T5152] __should_failslab+0xbc/0x10c [ 75.167116][ T5152] should_failslab+0x10/0x28 [ 75.167781][ T5152] slab_pre_alloc_hook+0x64/0xec [ 75.168512][ T5152] kmem_cache_alloc_node+0x98/0x41c [ 75.169238][ T5152] __alloc_skb+0x134/0x67c [ 75.169868][ T5152] netlink_ack+0x2c0/0x960 [ 75.170578][ T5152] netlink_rcv_skb+0x1e4/0x3c4 [ 75.171367][ T5152] genl_rcv+0x38/0x50 [ 75.172027][ T5152] netlink_unicast+0x624/0x8b0 [ 75.172760][ T5152] netlink_sendmsg+0x6e8/0x9cc [ 75.173501][ T5152] ____sys_sendmsg+0x61c/0x920 [ 75.174221][ T5152] ___sys_sendmsg+0x1d0/0x240 [ 75.174993][ T5152] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.175759][ T5152] invoke_syscall+0x98/0x2b8 [ 75.176471][ T5152] el0_svc_common+0x138/0x258 [ 75.177094][ T5152] do_el0_svc+0x58/0x14c [ 75.177729][ T5152] el0_svc+0x78/0x1e0 [ 75.178371][ T5152] el0t_64_sync_handler+0xcc/0xe4 [ 75.179194][ T5152] el0t_64_sync+0x1a0/0x1a4 [ 75.189994][ T5154] FAULT_INJECTION: forcing a failure. [ 75.189994][ T5154] name failslab, interval 1, probability 0, space 0, times 0 [ 75.192076][ T5154] CPU: 0 PID: 5154 Comm: syz.0.30 Tainted: G W 5.15.189-syzkaller #0 [ 75.193444][ T5154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.194852][ T5154] Call trace: [ 75.195360][ T5154] dump_backtrace+0x0/0x43c [ 75.196031][ T5154] show_stack+0x2c/0x3c [ 75.196655][ T5154] __dump_stack+0x30/0x40 [ 75.197314][ T5154] dump_stack_lvl+0xf8/0x160 [ 75.197957][ T5154] dump_stack+0x1c/0x5c [ 75.198541][ T5154] should_fail+0x3c0/0x51c [ 75.199136][ T5154] __should_failslab+0xbc/0x10c [ 75.199805][ T5154] should_failslab+0x10/0x28 [ 75.200465][ T5154] slab_pre_alloc_hook+0x64/0xec [ 75.201165][ T5154] kmem_cache_alloc_node+0x98/0x41c [ 75.201897][ T5154] __alloc_skb+0x134/0x67c [ 75.202557][ T5154] netlink_ack+0x2c0/0x960 [ 75.203186][ T5154] netlink_rcv_skb+0x1e4/0x3c4 [ 75.203992][ T5154] genl_rcv+0x38/0x50 [ 75.204658][ T5154] netlink_unicast+0x624/0x8b0 [ 75.205414][ T5154] netlink_sendmsg+0x6e8/0x9cc [ 75.206173][ T5154] ____sys_sendmsg+0x61c/0x920 [ 75.206910][ T5154] ___sys_sendmsg+0x1d0/0x240 [ 75.207638][ T5154] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.208460][ T5154] invoke_syscall+0x98/0x2b8 [ 75.209178][ T5154] el0_svc_common+0x138/0x258 [ 75.209908][ T5154] do_el0_svc+0x58/0x14c [ 75.210576][ T5154] el0_svc+0x78/0x1e0 [ 75.211195][ T5154] el0t_64_sync_handler+0xcc/0xe4 [ 75.211979][ T5154] el0t_64_sync+0x1a0/0x1a4 [ 75.223526][ T5156] FAULT_INJECTION: forcing a failure. [ 75.223526][ T5156] name failslab, interval 1, probability 0, space 0, times 0 [ 75.225358][ T5156] CPU: 1 PID: 5156 Comm: syz.0.31 Tainted: G W 5.15.189-syzkaller #0 [ 75.226565][ T5156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.228200][ T5156] Call trace: [ 75.228743][ T5156] dump_backtrace+0x0/0x43c [ 75.229490][ T5156] show_stack+0x2c/0x3c [ 75.230192][ T5156] __dump_stack+0x30/0x40 [ 75.230911][ T5156] dump_stack_lvl+0xf8/0x160 [ 75.231702][ T5156] dump_stack+0x1c/0x5c [ 75.232372][ T5156] should_fail+0x3c0/0x51c [ 75.233025][ T5156] __should_failslab+0xbc/0x10c [ 75.233725][ T5156] should_failslab+0x10/0x28 [ 75.234417][ T5156] slab_pre_alloc_hook+0x64/0xec [ 75.235159][ T5156] kmem_cache_alloc_node+0x98/0x41c [ 75.235937][ T5156] __alloc_skb+0x134/0x67c [ 75.236577][ T5156] netlink_ack+0x2c0/0x960 [ 75.237230][ T5156] netlink_rcv_skb+0x1e4/0x3c4 [ 75.237995][ T5156] genl_rcv+0x38/0x50 [ 75.238606][ T5156] netlink_unicast+0x624/0x8b0 [ 75.239423][ T5156] netlink_sendmsg+0x6e8/0x9cc [ 75.240162][ T5156] ____sys_sendmsg+0x61c/0x920 [ 75.240873][ T5156] ___sys_sendmsg+0x1d0/0x240 [ 75.241582][ T5156] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.242383][ T5156] invoke_syscall+0x98/0x2b8 [ 75.243127][ T5156] el0_svc_common+0x138/0x258 [ 75.243897][ T5156] do_el0_svc+0x58/0x14c [ 75.244531][ T5156] el0_svc+0x78/0x1e0 [ 75.245121][ T5156] el0t_64_sync_handler+0xcc/0xe4 [ 75.245879][ T5156] el0t_64_sync+0x1a0/0x1a4 [ 75.256144][ T5158] FAULT_INJECTION: forcing a failure. [ 75.256144][ T5158] name failslab, interval 1, probability 0, space 0, times 0 [ 75.258157][ T5158] CPU: 1 PID: 5158 Comm: syz.0.32 Tainted: G W 5.15.189-syzkaller #0 [ 75.259637][ T5158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.261221][ T5158] Call trace: [ 75.261762][ T5158] dump_backtrace+0x0/0x43c [ 75.262455][ T5158] show_stack+0x2c/0x3c [ 75.263082][ T5158] __dump_stack+0x30/0x40 [ 75.263769][ T5158] dump_stack_lvl+0xf8/0x160 [ 75.264424][ T5158] dump_stack+0x1c/0x5c [ 75.265093][ T5158] should_fail+0x3c0/0x51c [ 75.265779][ T5158] __should_failslab+0xbc/0x10c [ 75.266528][ T5158] should_failslab+0x10/0x28 [ 75.267306][ T5158] slab_pre_alloc_hook+0x64/0xec [ 75.268128][ T5158] kmem_cache_alloc_node+0x98/0x41c [ 75.268968][ T5158] __alloc_skb+0x134/0x67c [ 75.269612][ T5158] netlink_ack+0x2c0/0x960 [ 75.270241][ T5158] netlink_rcv_skb+0x1e4/0x3c4 [ 75.270969][ T5158] genl_rcv+0x38/0x50 [ 75.271537][ T5158] netlink_unicast+0x624/0x8b0 [ 75.272322][ T5158] netlink_sendmsg+0x6e8/0x9cc [ 75.273020][ T5158] ____sys_sendmsg+0x61c/0x920 [ 75.273731][ T5158] ___sys_sendmsg+0x1d0/0x240 [ 75.274456][ T5158] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.275320][ T5158] invoke_syscall+0x98/0x2b8 [ 75.276061][ T5158] el0_svc_common+0x138/0x258 [ 75.276759][ T5158] do_el0_svc+0x58/0x14c [ 75.277389][ T5158] el0_svc+0x78/0x1e0 [ 75.277958][ T5158] el0t_64_sync_handler+0xcc/0xe4 [ 75.278683][ T5158] el0t_64_sync+0x1a0/0x1a4 [ 75.287559][ T5160] FAULT_INJECTION: forcing a failure. [ 75.287559][ T5160] name failslab, interval 1, probability 0, space 0, times 0 [ 75.289533][ T5160] CPU: 1 PID: 5160 Comm: syz.0.33 Tainted: G W 5.15.189-syzkaller #0 [ 75.291042][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.292600][ T5160] Call trace: [ 75.293060][ T5160] dump_backtrace+0x0/0x43c [ 75.293720][ T5160] show_stack+0x2c/0x3c [ 75.294297][ T5160] __dump_stack+0x30/0x40 [ 75.294910][ T5160] dump_stack_lvl+0xf8/0x160 [ 75.295680][ T5160] dump_stack+0x1c/0x5c [ 75.296342][ T5160] should_fail+0x3c0/0x51c [ 75.297033][ T5160] __should_failslab+0xbc/0x10c [ 75.297793][ T5160] should_failslab+0x10/0x28 [ 75.298511][ T5160] slab_pre_alloc_hook+0x64/0xec [ 75.299261][ T5160] kmem_cache_alloc_node+0x98/0x41c [ 75.300079][ T5160] __alloc_skb+0x134/0x67c [ 75.300793][ T5160] netlink_ack+0x2c0/0x960 [ 75.301480][ T5160] netlink_rcv_skb+0x1e4/0x3c4 [ 75.302269][ T5160] genl_rcv+0x38/0x50 [ 75.302891][ T5160] netlink_unicast+0x624/0x8b0 [ 75.303596][ T5160] netlink_sendmsg+0x6e8/0x9cc [ 75.304215][ T5160] ____sys_sendmsg+0x61c/0x920 [ 75.304923][ T5160] ___sys_sendmsg+0x1d0/0x240 [ 75.305606][ T5160] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.306317][ T5160] invoke_syscall+0x98/0x2b8 [ 75.307005][ T5160] el0_svc_common+0x138/0x258 [ 75.307642][ T5160] do_el0_svc+0x58/0x14c [ 75.308271][ T5160] el0_svc+0x78/0x1e0 [ 75.308856][ T5160] el0t_64_sync_handler+0xcc/0xe4 [ 75.309573][ T5160] el0t_64_sync+0x1a0/0x1a4 [ 75.319452][ T5162] FAULT_INJECTION: forcing a failure. [ 75.319452][ T5162] name failslab, interval 1, probability 0, space 0, times 0 [ 75.321342][ T5162] CPU: 1 PID: 5162 Comm: syz.0.34 Tainted: G W 5.15.189-syzkaller #0 [ 75.322774][ T5162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.324302][ T5162] Call trace: [ 75.324762][ T5162] dump_backtrace+0x0/0x43c [ 75.325430][ T5162] show_stack+0x2c/0x3c [ 75.325973][ T5162] __dump_stack+0x30/0x40 [ 75.326539][ T5162] dump_stack_lvl+0xf8/0x160 [ 75.327178][ T5162] dump_stack+0x1c/0x5c [ 75.327735][ T5162] should_fail+0x3c0/0x51c [ 75.328342][ T5162] __should_failslab+0xbc/0x10c [ 75.329021][ T5162] should_failslab+0x10/0x28 [ 75.329725][ T5162] slab_pre_alloc_hook+0x64/0xec [ 75.330469][ T5162] kmem_cache_alloc_node+0x98/0x41c [ 75.331229][ T5162] __alloc_skb+0x134/0x67c [ 75.331888][ T5162] netlink_ack+0x2c0/0x960 [ 75.332571][ T5162] netlink_rcv_skb+0x1e4/0x3c4 [ 75.333282][ T5162] genl_rcv+0x38/0x50 [ 75.333850][ T5162] netlink_unicast+0x624/0x8b0 [ 75.334594][ T5162] netlink_sendmsg+0x6e8/0x9cc [ 75.335309][ T5162] ____sys_sendmsg+0x61c/0x920 [ 75.336029][ T5162] ___sys_sendmsg+0x1d0/0x240 [ 75.336780][ T5162] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.337529][ T5162] invoke_syscall+0x98/0x2b8 [ 75.338241][ T5162] el0_svc_common+0x138/0x258 [ 75.338885][ T5162] do_el0_svc+0x58/0x14c [ 75.339493][ T5162] el0_svc+0x78/0x1e0 [ 75.340055][ T5162] el0t_64_sync_handler+0xcc/0xe4 [ 75.340784][ T5162] el0t_64_sync+0x1a0/0x1a4 [ 75.351303][ T5164] FAULT_INJECTION: forcing a failure. [ 75.351303][ T5164] name failslab, interval 1, probability 0, space 0, times 0 [ 75.353292][ T5164] CPU: 0 PID: 5164 Comm: syz.0.35 Tainted: G W 5.15.189-syzkaller #0 [ 75.354581][ T5164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.355985][ T5164] Call trace: [ 75.356439][ T5164] dump_backtrace+0x0/0x43c [ 75.357079][ T5164] show_stack+0x2c/0x3c [ 75.357669][ T5164] __dump_stack+0x30/0x40 [ 75.358285][ T5164] dump_stack_lvl+0xf8/0x160 [ 75.358985][ T5164] dump_stack+0x1c/0x5c [ 75.359615][ T5164] should_fail+0x3c0/0x51c [ 75.360287][ T5164] __should_failslab+0xbc/0x10c [ 75.361084][ T5164] should_failslab+0x10/0x28 [ 75.361807][ T5164] slab_pre_alloc_hook+0x64/0xec [ 75.362551][ T5164] __kmalloc+0xbc/0x44c [ 75.363268][ T5164] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 75.364300][ T5164] genl_rcv_msg+0x700/0xb6c [ 75.364954][ T5164] netlink_rcv_skb+0x208/0x3c4 [ 75.365640][ T5164] genl_rcv+0x38/0x50 [ 75.366235][ T5164] netlink_unicast+0x624/0x8b0 [ 75.366932][ T5164] netlink_sendmsg+0x6e8/0x9cc [ 75.367674][ T5164] ____sys_sendmsg+0x61c/0x920 [ 75.368440][ T5164] ___sys_sendmsg+0x1d0/0x240 [ 75.369219][ T5164] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.370060][ T5164] invoke_syscall+0x98/0x2b8 [ 75.370768][ T5164] el0_svc_common+0x138/0x258 [ 75.371528][ T5164] do_el0_svc+0x58/0x14c [ 75.372257][ T5164] el0_svc+0x78/0x1e0 [ 75.372910][ T5164] el0t_64_sync_handler+0xcc/0xe4 [ 75.373736][ T5164] el0t_64_sync+0x1a0/0x1a4 [ 75.380069][ T21] Bluetooth: hci1: command 0x0409 tx timeout [ 75.388311][ T5166] FAULT_INJECTION: forcing a failure. [ 75.388311][ T5166] name failslab, interval 1, probability 0, space 0, times 0 [ 75.390075][ T5166] CPU: 0 PID: 5166 Comm: syz.0.36 Tainted: G W 5.15.189-syzkaller #0 [ 75.391409][ T5166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.392909][ T5166] Call trace: [ 75.393403][ T5166] dump_backtrace+0x0/0x43c [ 75.394058][ T5166] show_stack+0x2c/0x3c [ 75.394709][ T5166] __dump_stack+0x30/0x40 [ 75.395402][ T5166] dump_stack_lvl+0xf8/0x160 [ 75.396108][ T5166] dump_stack+0x1c/0x5c [ 75.396732][ T5166] should_fail+0x3c0/0x51c [ 75.397395][ T5166] __should_failslab+0xbc/0x10c [ 75.398089][ T5166] should_failslab+0x10/0x28 [ 75.398743][ T5166] slab_pre_alloc_hook+0x64/0xec [ 75.399443][ T5166] kmem_cache_alloc_node+0x98/0x41c [ 75.400203][ T5166] __alloc_skb+0x134/0x67c [ 75.400846][ T5166] netlink_ack+0x2c0/0x960 [ 75.401449][ T5166] netlink_rcv_skb+0x1e4/0x3c4 [ 75.402135][ T5166] genl_rcv+0x38/0x50 [ 75.402708][ T5166] netlink_unicast+0x624/0x8b0 [ 75.403384][ T5166] netlink_sendmsg+0x6e8/0x9cc [ 75.404078][ T5166] ____sys_sendmsg+0x61c/0x920 [ 75.404827][ T5166] ___sys_sendmsg+0x1d0/0x240 [ 75.405593][ T5166] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.406411][ T5166] invoke_syscall+0x98/0x2b8 [ 75.407104][ T5166] el0_svc_common+0x138/0x258 [ 75.407791][ T5166] do_el0_svc+0x58/0x14c [ 75.408402][ T5166] el0_svc+0x78/0x1e0 [ 75.408985][ T5166] el0t_64_sync_handler+0xcc/0xe4 [ 75.409768][ T5166] el0t_64_sync+0x1a0/0x1a4 [ 75.419623][ T5168] FAULT_INJECTION: forcing a failure. [ 75.419623][ T5168] name failslab, interval 1, probability 0, space 0, times 0 [ 75.421764][ T5168] CPU: 0 PID: 5168 Comm: syz.0.37 Tainted: G W 5.15.189-syzkaller #0 [ 75.423111][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.424562][ T5168] Call trace: [ 75.425012][ T5168] dump_backtrace+0x0/0x43c [ 75.425667][ T5168] show_stack+0x2c/0x3c [ 75.426269][ T5168] __dump_stack+0x30/0x40 [ 75.426899][ T5168] dump_stack_lvl+0xf8/0x160 [ 75.427573][ T5168] dump_stack+0x1c/0x5c [ 75.428181][ T5168] should_fail+0x3c0/0x51c [ 75.428877][ T5168] __should_failslab+0xbc/0x10c [ 75.429657][ T5168] should_failslab+0x10/0x28 [ 75.430327][ T5168] slab_pre_alloc_hook+0x64/0xec [ 75.431048][ T5168] kmem_cache_alloc_node+0x98/0x41c [ 75.431811][ T5168] __alloc_skb+0x134/0x67c [ 75.432504][ T5168] netlink_ack+0x2c0/0x960 [ 75.433118][ T5168] netlink_rcv_skb+0x1e4/0x3c4 [ 75.433781][ T5168] genl_rcv+0x38/0x50 [ 75.434315][ T5168] netlink_unicast+0x624/0x8b0 [ 75.434988][ T5168] netlink_sendmsg+0x6e8/0x9cc [ 75.435652][ T5168] ____sys_sendmsg+0x61c/0x920 [ 75.436295][ T5168] ___sys_sendmsg+0x1d0/0x240 [ 75.436915][ T5168] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.437625][ T5168] invoke_syscall+0x98/0x2b8 [ 75.438409][ T5168] el0_svc_common+0x138/0x258 [ 75.439164][ T5168] do_el0_svc+0x58/0x14c [ 75.439827][ T5168] el0_svc+0x78/0x1e0 [ 75.440445][ T5168] el0t_64_sync_handler+0xcc/0xe4 [ 75.441190][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 75.453829][ T5170] FAULT_INJECTION: forcing a failure. [ 75.453829][ T5170] name failslab, interval 1, probability 0, space 0, times 0 [ 75.455805][ T5170] CPU: 1 PID: 5170 Comm: syz.0.38 Tainted: G W 5.15.189-syzkaller #0 [ 75.457269][ T5170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.458947][ T5170] Call trace: [ 75.459477][ T5170] dump_backtrace+0x0/0x43c [ 75.460177][ T5170] show_stack+0x2c/0x3c [ 75.460856][ T5170] __dump_stack+0x30/0x40 [ 75.461590][ T5170] dump_stack_lvl+0xf8/0x160 [ 75.462352][ T5170] dump_stack+0x1c/0x5c [ 75.462938][ T5170] should_fail+0x3c0/0x51c [ 75.463569][ T5170] __should_failslab+0xbc/0x10c [ 75.464235][ T5170] should_failslab+0x10/0x28 [ 75.464870][ T5170] slab_pre_alloc_hook+0x64/0xec [ 75.465653][ T5170] kmem_cache_alloc_node+0x98/0x41c [ 75.466522][ T5170] __alloc_skb+0x134/0x67c [ 75.467242][ T5170] netlink_ack+0x2c0/0x960 [ 75.467921][ T5170] netlink_rcv_skb+0x1e4/0x3c4 [ 75.468649][ T5170] genl_rcv+0x38/0x50 [ 75.469288][ T5170] netlink_unicast+0x624/0x8b0 [ 75.470011][ T5170] netlink_sendmsg+0x6e8/0x9cc [ 75.470756][ T5170] ____sys_sendmsg+0x61c/0x920 [ 75.471460][ T5170] ___sys_sendmsg+0x1d0/0x240 [ 75.472171][ T5170] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.472979][ T5170] invoke_syscall+0x98/0x2b8 [ 75.473712][ T5170] el0_svc_common+0x138/0x258 [ 75.474451][ T5170] do_el0_svc+0x58/0x14c [ 75.475178][ T5170] el0_svc+0x78/0x1e0 [ 75.475779][ T5170] el0t_64_sync_handler+0xcc/0xe4 [ 75.476594][ T5170] el0t_64_sync+0x1a0/0x1a4 [ 75.492913][ T5172] FAULT_INJECTION: forcing a failure. [ 75.492913][ T5172] name failslab, interval 1, probability 0, space 0, times 0 [ 75.494907][ T5172] CPU: 0 PID: 5172 Comm: syz.0.39 Tainted: G W 5.15.189-syzkaller #0 [ 75.496263][ T5172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.497927][ T5172] Call trace: [ 75.498429][ T5172] dump_backtrace+0x0/0x43c [ 75.499101][ T5172] show_stack+0x2c/0x3c [ 75.499678][ T5172] __dump_stack+0x30/0x40 [ 75.500308][ T5172] dump_stack_lvl+0xf8/0x160 [ 75.500974][ T5172] dump_stack+0x1c/0x5c [ 75.501585][ T5172] should_fail+0x3c0/0x51c [ 75.502241][ T5172] __should_failslab+0xbc/0x10c [ 75.502931][ T5172] should_failslab+0x10/0x28 [ 75.503610][ T5172] slab_pre_alloc_hook+0x64/0xec [ 75.504295][ T5172] kmem_cache_alloc_node+0x98/0x41c [ 75.505044][ T5172] __alloc_skb+0x134/0x67c [ 75.505753][ T5172] netlink_ack+0x2c0/0x960 [ 75.506462][ T5172] netlink_rcv_skb+0x1e4/0x3c4 [ 75.507227][ T5172] genl_rcv+0x38/0x50 [ 75.507892][ T5172] netlink_unicast+0x624/0x8b0 [ 75.508647][ T5172] netlink_sendmsg+0x6e8/0x9cc [ 75.509311][ T5172] ____sys_sendmsg+0x61c/0x920 [ 75.509964][ T5172] ___sys_sendmsg+0x1d0/0x240 [ 75.510626][ T5172] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.511346][ T5172] invoke_syscall+0x98/0x2b8 [ 75.511995][ T5172] el0_svc_common+0x138/0x258 [ 75.512680][ T5172] do_el0_svc+0x58/0x14c [ 75.513351][ T5172] el0_svc+0x78/0x1e0 [ 75.513981][ T5172] el0t_64_sync_handler+0xcc/0xe4 [ 75.514770][ T5172] el0t_64_sync+0x1a0/0x1a4 [ 75.531184][ T5174] FAULT_INJECTION: forcing a failure. [ 75.531184][ T5174] name failslab, interval 1, probability 0, space 0, times 0 [ 75.533303][ T5174] CPU: 1 PID: 5174 Comm: syz.0.40 Tainted: G W 5.15.189-syzkaller #0 [ 75.534815][ T5174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.536357][ T5174] Call trace: [ 75.536897][ T5174] dump_backtrace+0x0/0x43c [ 75.537679][ T5174] show_stack+0x2c/0x3c [ 75.538336][ T5174] __dump_stack+0x30/0x40 [ 75.538984][ T5174] dump_stack_lvl+0xf8/0x160 [ 75.539668][ T5174] dump_stack+0x1c/0x5c [ 75.540270][ T5174] should_fail+0x3c0/0x51c [ 75.541045][ T5174] __should_failslab+0xbc/0x10c [ 75.541810][ T5174] should_failslab+0x10/0x28 [ 75.542561][ T5174] slab_pre_alloc_hook+0x64/0xec [ 75.543335][ T5174] kmem_cache_alloc_node+0x98/0x41c [ 75.544181][ T5174] __alloc_skb+0x134/0x67c [ 75.544848][ T5174] netlink_ack+0x2c0/0x960 [ 75.545526][ T5174] netlink_rcv_skb+0x1e4/0x3c4 [ 75.546287][ T5174] genl_rcv+0x38/0x50 [ 75.546860][ T5174] netlink_unicast+0x624/0x8b0 [ 75.547555][ T5174] netlink_sendmsg+0x6e8/0x9cc [ 75.548275][ T5174] ____sys_sendmsg+0x61c/0x920 [ 75.549007][ T5174] ___sys_sendmsg+0x1d0/0x240 [ 75.549768][ T5174] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.550509][ T5174] invoke_syscall+0x98/0x2b8 [ 75.551220][ T5174] el0_svc_common+0x138/0x258 [ 75.551957][ T5174] do_el0_svc+0x58/0x14c [ 75.552549][ T5174] el0_svc+0x78/0x1e0 [ 75.553152][ T5174] el0t_64_sync_handler+0xcc/0xe4 [ 75.553917][ T5174] el0t_64_sync+0x1a0/0x1a4 [ 75.565185][ T5176] FAULT_INJECTION: forcing a failure. [ 75.565185][ T5176] name failslab, interval 1, probability 0, space 0, times 0 [ 75.567336][ T5176] CPU: 1 PID: 5176 Comm: syz.0.41 Tainted: G W 5.15.189-syzkaller #0 [ 75.568790][ T5176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.570304][ T5176] Call trace: [ 75.570737][ T5176] dump_backtrace+0x0/0x43c [ 75.571360][ T5176] show_stack+0x2c/0x3c [ 75.571946][ T5176] __dump_stack+0x30/0x40 [ 75.572579][ T5176] dump_stack_lvl+0xf8/0x160 [ 75.573261][ T5176] dump_stack+0x1c/0x5c [ 75.573857][ T5176] should_fail+0x3c0/0x51c [ 75.574474][ T5176] __should_failslab+0xbc/0x10c [ 75.575162][ T5176] should_failslab+0x10/0x28 [ 75.575786][ T5176] slab_pre_alloc_hook+0x64/0xec [ 75.576474][ T5176] kmem_cache_alloc_node+0x98/0x41c [ 75.577308][ T5176] __alloc_skb+0x134/0x67c [ 75.577950][ T5176] netlink_ack+0x2c0/0x960 [ 75.578693][ T5176] netlink_rcv_skb+0x1e4/0x3c4 [ 75.579470][ T5176] genl_rcv+0x38/0x50 [ 75.580067][ T5176] netlink_unicast+0x624/0x8b0 [ 75.580816][ T5176] netlink_sendmsg+0x6e8/0x9cc [ 75.581542][ T5176] ____sys_sendmsg+0x61c/0x920 [ 75.582177][ T5176] ___sys_sendmsg+0x1d0/0x240 [ 75.582921][ T5176] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.583703][ T5176] invoke_syscall+0x98/0x2b8 [ 75.584380][ T5176] el0_svc_common+0x138/0x258 [ 75.585087][ T5176] do_el0_svc+0x58/0x14c [ 75.585775][ T5176] el0_svc+0x78/0x1e0 [ 75.586425][ T5176] el0t_64_sync_handler+0xcc/0xe4 [ 75.587198][ T5176] el0t_64_sync+0x1a0/0x1a4 [ 75.597519][ T5178] FAULT_INJECTION: forcing a failure. [ 75.597519][ T5178] name failslab, interval 1, probability 0, space 0, times 0 [ 75.599525][ T5178] CPU: 1 PID: 5178 Comm: syz.0.42 Tainted: G W 5.15.189-syzkaller #0 [ 75.600826][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.602436][ T5178] Call trace: [ 75.602898][ T5178] dump_backtrace+0x0/0x43c [ 75.603645][ T5178] show_stack+0x2c/0x3c [ 75.604300][ T5178] __dump_stack+0x30/0x40 [ 75.605009][ T5178] dump_stack_lvl+0xf8/0x160 [ 75.605773][ T5178] dump_stack+0x1c/0x5c [ 75.606382][ T5178] should_fail+0x3c0/0x51c [ 75.607072][ T5178] __should_failslab+0xbc/0x10c [ 75.607851][ T5178] should_failslab+0x10/0x28 [ 75.608532][ T5178] slab_pre_alloc_hook+0x64/0xec [ 75.609288][ T5178] kmem_cache_alloc_node+0x98/0x41c [ 75.610031][ T5178] __alloc_skb+0x134/0x67c [ 75.610713][ T5178] netlink_ack+0x2c0/0x960 [ 75.611358][ T5178] netlink_rcv_skb+0x1e4/0x3c4 [ 75.612120][ T5178] genl_rcv+0x38/0x50 [ 75.612723][ T5178] netlink_unicast+0x624/0x8b0 [ 75.613487][ T5178] netlink_sendmsg+0x6e8/0x9cc [ 75.614228][ T5178] ____sys_sendmsg+0x61c/0x920 [ 75.614944][ T5178] ___sys_sendmsg+0x1d0/0x240 [ 75.615663][ T5178] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.616470][ T5178] invoke_syscall+0x98/0x2b8 [ 75.617137][ T5178] el0_svc_common+0x138/0x258 [ 75.617904][ T5178] do_el0_svc+0x58/0x14c [ 75.618575][ T5178] el0_svc+0x78/0x1e0 [ 75.619196][ T5178] el0t_64_sync_handler+0xcc/0xe4 [ 75.619945][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 75.631839][ T5180] FAULT_INJECTION: forcing a failure. [ 75.631839][ T5180] name failslab, interval 1, probability 0, space 0, times 0 [ 75.633667][ T5180] CPU: 1 PID: 5180 Comm: syz.0.43 Tainted: G W 5.15.189-syzkaller #0 [ 75.635099][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.636486][ T5180] Call trace: [ 75.636964][ T5180] dump_backtrace+0x0/0x43c [ 75.637671][ T5180] show_stack+0x2c/0x3c [ 75.638251][ T5180] __dump_stack+0x30/0x40 [ 75.638850][ T5180] dump_stack_lvl+0xf8/0x160 [ 75.639508][ T5180] dump_stack+0x1c/0x5c [ 75.640115][ T5180] should_fail+0x3c0/0x51c [ 75.640737][ T5180] __should_failslab+0xbc/0x10c [ 75.641389][ T5180] should_failslab+0x10/0x28 [ 75.642024][ T5180] slab_pre_alloc_hook+0x64/0xec [ 75.642770][ T5180] kmem_cache_alloc_node+0x98/0x41c [ 75.643529][ T5180] __alloc_skb+0x134/0x67c [ 75.644229][ T5180] netlink_ack+0x2c0/0x960 [ 75.644923][ T5180] netlink_rcv_skb+0x1e4/0x3c4 [ 75.645645][ T5180] genl_rcv+0x38/0x50 [ 75.646224][ T5180] netlink_unicast+0x624/0x8b0 [ 75.646883][ T5180] netlink_sendmsg+0x6e8/0x9cc [ 75.647544][ T5180] ____sys_sendmsg+0x61c/0x920 [ 75.648237][ T5180] ___sys_sendmsg+0x1d0/0x240 [ 75.648989][ T5180] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.649765][ T5180] invoke_syscall+0x98/0x2b8 [ 75.650489][ T5180] el0_svc_common+0x138/0x258 [ 75.651180][ T5180] do_el0_svc+0x58/0x14c [ 75.651884][ T5180] el0_svc+0x78/0x1e0 [ 75.652480][ T5180] el0t_64_sync_handler+0xcc/0xe4 [ 75.653272][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 75.665763][ T5182] FAULT_INJECTION: forcing a failure. [ 75.665763][ T5182] name failslab, interval 1, probability 0, space 0, times 0 [ 75.668630][ T5182] CPU: 1 PID: 5182 Comm: syz.0.44 Tainted: G W 5.15.189-syzkaller #0 [ 75.670085][ T5182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.671596][ T5182] Call trace: [ 75.672099][ T5182] dump_backtrace+0x0/0x43c [ 75.672823][ T5182] show_stack+0x2c/0x3c [ 75.673467][ T5182] __dump_stack+0x30/0x40 [ 75.674058][ T5182] dump_stack_lvl+0xf8/0x160 [ 75.674694][ T5182] dump_stack+0x1c/0x5c [ 75.675277][ T5182] should_fail+0x3c0/0x51c [ 75.675891][ T5182] __should_failslab+0xbc/0x10c [ 75.676609][ T5182] should_failslab+0x10/0x28 [ 75.677247][ T5182] slab_pre_alloc_hook+0x64/0xec [ 75.677944][ T5182] kmem_cache_alloc_node+0x98/0x41c [ 75.678692][ T5182] __alloc_skb+0x134/0x67c [ 75.679296][ T5182] netlink_ack+0x2c0/0x960 [ 75.679890][ T5182] netlink_rcv_skb+0x1e4/0x3c4 [ 75.680552][ T5182] genl_rcv+0x38/0x50 [ 75.681110][ T5182] netlink_unicast+0x624/0x8b0 [ 75.681846][ T5182] netlink_sendmsg+0x6e8/0x9cc [ 75.682552][ T5182] ____sys_sendmsg+0x61c/0x920 [ 75.683257][ T5182] ___sys_sendmsg+0x1d0/0x240 [ 75.683940][ T5182] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.684689][ T5182] invoke_syscall+0x98/0x2b8 [ 75.685419][ T5182] el0_svc_common+0x138/0x258 [ 75.686183][ T5182] do_el0_svc+0x58/0x14c [ 75.686902][ T5182] el0_svc+0x78/0x1e0 [ 75.687558][ T5182] el0t_64_sync_handler+0xcc/0xe4 [ 75.688374][ T5182] el0t_64_sync+0x1a0/0x1a4 [ 75.701662][ T5184] FAULT_INJECTION: forcing a failure. [ 75.701662][ T5184] name failslab, interval 1, probability 0, space 0, times 0 [ 75.703729][ T5184] CPU: 0 PID: 5184 Comm: syz.0.45 Tainted: G W 5.15.189-syzkaller #0 [ 75.705201][ T5184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.706696][ T5184] Call trace: [ 75.707137][ T5184] dump_backtrace+0x0/0x43c [ 75.707785][ T5184] show_stack+0x2c/0x3c [ 75.708447][ T5184] __dump_stack+0x30/0x40 [ 75.709125][ T5184] dump_stack_lvl+0xf8/0x160 [ 75.709900][ T5184] dump_stack+0x1c/0x5c [ 75.710553][ T5184] should_fail+0x3c0/0x51c [ 75.711261][ T5184] __should_failslab+0xbc/0x10c [ 75.712116][ T5184] should_failslab+0x10/0x28 [ 75.712866][ T5184] slab_pre_alloc_hook+0x64/0xec [ 75.713614][ T5184] kmem_cache_alloc_node+0x98/0x41c [ 75.714443][ T5184] __alloc_skb+0x134/0x67c [ 75.715082][ T5184] netlink_ack+0x2c0/0x960 [ 75.715775][ T5184] netlink_rcv_skb+0x1e4/0x3c4 [ 75.716553][ T5184] genl_rcv+0x38/0x50 [ 75.717148][ T5184] netlink_unicast+0x624/0x8b0 [ 75.717845][ T5184] netlink_sendmsg+0x6e8/0x9cc [ 75.718502][ T5184] ____sys_sendmsg+0x61c/0x920 [ 75.719186][ T5184] ___sys_sendmsg+0x1d0/0x240 [ 75.719889][ T5184] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.720663][ T5184] invoke_syscall+0x98/0x2b8 [ 75.721348][ T5184] el0_svc_common+0x138/0x258 [ 75.722035][ T5184] do_el0_svc+0x58/0x14c [ 75.722673][ T5184] el0_svc+0x78/0x1e0 [ 75.723277][ T5184] el0t_64_sync_handler+0xcc/0xe4 [ 75.723968][ T5184] el0t_64_sync+0x1a0/0x1a4 [ 75.735974][ T5186] FAULT_INJECTION: forcing a failure. [ 75.735974][ T5186] name failslab, interval 1, probability 0, space 0, times 0 [ 75.738181][ T5186] CPU: 1 PID: 5186 Comm: syz.0.46 Tainted: G W 5.15.189-syzkaller #0 [ 75.739524][ T5186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.741007][ T5186] Call trace: [ 75.741500][ T5186] dump_backtrace+0x0/0x43c [ 75.742159][ T5186] show_stack+0x2c/0x3c [ 75.742785][ T5186] __dump_stack+0x30/0x40 [ 75.743407][ T5186] dump_stack_lvl+0xf8/0x160 [ 75.744129][ T5186] dump_stack+0x1c/0x5c [ 75.744769][ T5186] should_fail+0x3c0/0x51c [ 75.745409][ T5186] __should_failslab+0xbc/0x10c [ 75.746102][ T5186] should_failslab+0x10/0x28 [ 75.746784][ T5186] slab_pre_alloc_hook+0x64/0xec [ 75.747490][ T5186] kmem_cache_alloc_node+0x98/0x41c [ 75.748251][ T5186] __alloc_skb+0x134/0x67c [ 75.748884][ T5186] netlink_ack+0x2c0/0x960 [ 75.749507][ T5186] netlink_rcv_skb+0x1e4/0x3c4 [ 75.750182][ T5186] genl_rcv+0x38/0x50 [ 75.750723][ T5186] netlink_unicast+0x624/0x8b0 [ 75.751396][ T5186] netlink_sendmsg+0x6e8/0x9cc [ 75.752089][ T5186] ____sys_sendmsg+0x61c/0x920 [ 75.752839][ T5186] ___sys_sendmsg+0x1d0/0x240 [ 75.753608][ T5186] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.754400][ T5186] invoke_syscall+0x98/0x2b8 [ 75.755151][ T5186] el0_svc_common+0x138/0x258 [ 75.755937][ T5186] do_el0_svc+0x58/0x14c [ 75.756615][ T5186] el0_svc+0x78/0x1e0 [ 75.757239][ T5186] el0t_64_sync_handler+0xcc/0xe4 [ 75.758015][ T5186] el0t_64_sync+0x1a0/0x1a4 [ 75.769283][ T5188] FAULT_INJECTION: forcing a failure. [ 75.769283][ T5188] name failslab, interval 1, probability 0, space 0, times 0 [ 75.771222][ T5188] CPU: 0 PID: 5188 Comm: syz.0.47 Tainted: G W 5.15.189-syzkaller #0 [ 75.772780][ T5188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.774483][ T5188] Call trace: [ 75.774973][ T5188] dump_backtrace+0x0/0x43c [ 75.775683][ T5188] show_stack+0x2c/0x3c [ 75.776357][ T5188] __dump_stack+0x30/0x40 [ 75.777016][ T5188] dump_stack_lvl+0xf8/0x160 [ 75.777719][ T5188] dump_stack+0x1c/0x5c [ 75.778341][ T5188] should_fail+0x3c0/0x51c [ 75.779086][ T5188] __should_failslab+0xbc/0x10c [ 75.779888][ T5188] should_failslab+0x10/0x28 [ 75.780624][ T5188] slab_pre_alloc_hook+0x64/0xec [ 75.781428][ T5188] kmem_cache_alloc_node+0x98/0x41c [ 75.782218][ T5188] __alloc_skb+0x134/0x67c [ 75.782898][ T5188] netlink_ack+0x2c0/0x960 [ 75.783598][ T5188] netlink_rcv_skb+0x1e4/0x3c4 [ 75.784323][ T5188] genl_rcv+0x38/0x50 [ 75.784909][ T5188] netlink_unicast+0x624/0x8b0 [ 75.785608][ T5188] netlink_sendmsg+0x6e8/0x9cc [ 75.786266][ T5188] ____sys_sendmsg+0x61c/0x920 [ 75.786928][ T5188] ___sys_sendmsg+0x1d0/0x240 [ 75.787575][ T5188] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.788332][ T5188] invoke_syscall+0x98/0x2b8 [ 75.788950][ T5188] el0_svc_common+0x138/0x258 [ 75.789594][ T5188] do_el0_svc+0x58/0x14c [ 75.790185][ T5188] el0_svc+0x78/0x1e0 [ 75.790724][ T5188] el0t_64_sync_handler+0xcc/0xe4 [ 75.791454][ T5188] el0t_64_sync+0x1a0/0x1a4 [ 75.803314][ T5190] FAULT_INJECTION: forcing a failure. [ 75.803314][ T5190] name failslab, interval 1, probability 0, space 0, times 0 [ 75.805203][ T5190] CPU: 0 PID: 5190 Comm: syz.0.48 Tainted: G W 5.15.189-syzkaller #0 [ 75.806497][ T5190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.807945][ T5190] Call trace: [ 75.808435][ T5190] dump_backtrace+0x0/0x43c [ 75.809120][ T5190] show_stack+0x2c/0x3c [ 75.809726][ T5190] __dump_stack+0x30/0x40 [ 75.810326][ T5190] dump_stack_lvl+0xf8/0x160 [ 75.811006][ T5190] dump_stack+0x1c/0x5c [ 75.811668][ T5190] should_fail+0x3c0/0x51c [ 75.812337][ T5190] __should_failslab+0xbc/0x10c [ 75.813091][ T5190] should_failslab+0x10/0x28 [ 75.813704][ T5190] slab_pre_alloc_hook+0x64/0xec [ 75.814363][ T5190] kmem_cache_alloc_node+0x98/0x41c [ 75.815119][ T5190] __alloc_skb+0x134/0x67c [ 75.815778][ T5190] netlink_ack+0x2c0/0x960 [ 75.816529][ T5190] netlink_rcv_skb+0x1e4/0x3c4 [ 75.817283][ T5190] genl_rcv+0x38/0x50 [ 75.817894][ T5190] netlink_unicast+0x624/0x8b0 [ 75.818645][ T5190] netlink_sendmsg+0x6e8/0x9cc [ 75.819375][ T5190] ____sys_sendmsg+0x61c/0x920 [ 75.820123][ T5190] ___sys_sendmsg+0x1d0/0x240 [ 75.820867][ T5190] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.821705][ T5190] invoke_syscall+0x98/0x2b8 [ 75.822402][ T5190] el0_svc_common+0x138/0x258 [ 75.823081][ T5190] do_el0_svc+0x58/0x14c [ 75.823707][ T5190] el0_svc+0x78/0x1e0 [ 75.824285][ T5190] el0t_64_sync_handler+0xcc/0xe4 [ 75.825022][ T5190] el0t_64_sync+0x1a0/0x1a4 [ 75.861339][ T5192] FAULT_INJECTION: forcing a failure. [ 75.861339][ T5192] name failslab, interval 1, probability 0, space 0, times 0 [ 75.863315][ T5192] CPU: 1 PID: 5192 Comm: syz.0.49 Tainted: G W 5.15.189-syzkaller #0 [ 75.864784][ T5192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.866392][ T5192] Call trace: [ 75.866909][ T5192] dump_backtrace+0x0/0x43c [ 75.867646][ T5192] show_stack+0x2c/0x3c [ 75.868347][ T5192] __dump_stack+0x30/0x40 [ 75.868983][ T5192] dump_stack_lvl+0xf8/0x160 [ 75.869664][ T5192] dump_stack+0x1c/0x5c [ 75.870274][ T5192] should_fail+0x3c0/0x51c [ 75.870937][ T5192] __should_failslab+0xbc/0x10c [ 75.871663][ T5192] should_failslab+0x10/0x28 [ 75.872370][ T5192] slab_pre_alloc_hook+0x64/0xec [ 75.873115][ T5192] kmem_cache_alloc_node+0x98/0x41c [ 75.873893][ T5192] __alloc_skb+0x134/0x67c [ 75.874555][ T5192] netlink_ack+0x2c0/0x960 [ 75.875225][ T5192] netlink_rcv_skb+0x1e4/0x3c4 [ 75.875899][ T5192] genl_rcv+0x38/0x50 [ 75.876507][ T5192] netlink_unicast+0x624/0x8b0 [ 75.877188][ T5192] netlink_sendmsg+0x6e8/0x9cc [ 75.877845][ T5192] ____sys_sendmsg+0x61c/0x920 [ 75.878507][ T5192] ___sys_sendmsg+0x1d0/0x240 [ 75.879265][ T5192] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.880051][ T5192] invoke_syscall+0x98/0x2b8 [ 75.880735][ T5192] el0_svc_common+0x138/0x258 [ 75.881482][ T5192] do_el0_svc+0x58/0x14c [ 75.882120][ T5192] el0_svc+0x78/0x1e0 [ 75.882720][ T5192] el0t_64_sync_handler+0xcc/0xe4 [ 75.883606][ T5192] el0t_64_sync+0x1a0/0x1a4 [ 75.895810][ T5194] FAULT_INJECTION: forcing a failure. [ 75.895810][ T5194] name failslab, interval 1, probability 0, space 0, times 0 [ 75.897750][ T5194] CPU: 1 PID: 5194 Comm: syz.0.50 Tainted: G W 5.15.189-syzkaller #0 [ 75.898992][ T5194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.900512][ T5194] Call trace: [ 75.901031][ T5194] dump_backtrace+0x0/0x43c [ 75.901714][ T5194] show_stack+0x2c/0x3c [ 75.902335][ T5194] __dump_stack+0x30/0x40 [ 75.903015][ T5194] dump_stack_lvl+0xf8/0x160 [ 75.903647][ T5194] dump_stack+0x1c/0x5c [ 75.904240][ T5194] should_fail+0x3c0/0x51c [ 75.904875][ T5194] __should_failslab+0xbc/0x10c [ 75.905622][ T5194] should_failslab+0x10/0x28 [ 75.906343][ T5194] slab_pre_alloc_hook+0x64/0xec [ 75.907069][ T5194] kmem_cache_alloc_node+0x98/0x41c [ 75.907820][ T5194] __alloc_skb+0x134/0x67c [ 75.908477][ T5194] netlink_ack+0x2c0/0x960 [ 75.909171][ T5194] netlink_rcv_skb+0x1e4/0x3c4 [ 75.909968][ T5194] genl_rcv+0x38/0x50 [ 75.910573][ T5194] netlink_unicast+0x624/0x8b0 [ 75.911368][ T5194] netlink_sendmsg+0x6e8/0x9cc [ 75.912103][ T5194] ____sys_sendmsg+0x61c/0x920 [ 75.912813][ T5194] ___sys_sendmsg+0x1d0/0x240 [ 75.913503][ T5194] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.914305][ T5194] invoke_syscall+0x98/0x2b8 [ 75.915096][ T5194] el0_svc_common+0x138/0x258 [ 75.915838][ T5194] do_el0_svc+0x58/0x14c [ 75.916497][ T5194] el0_svc+0x78/0x1e0 [ 75.917062][ T5194] el0t_64_sync_handler+0xcc/0xe4 [ 75.917800][ T5194] el0t_64_sync+0x1a0/0x1a4 [ 75.948163][ T5196] FAULT_INJECTION: forcing a failure. [ 75.948163][ T5196] name failslab, interval 1, probability 0, space 0, times 0 [ 75.950137][ T5196] CPU: 0 PID: 5196 Comm: syz.0.51 Tainted: G W 5.15.189-syzkaller #0 [ 75.951539][ T5196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.953087][ T5196] Call trace: [ 75.953607][ T5196] dump_backtrace+0x0/0x43c [ 75.954349][ T5196] show_stack+0x2c/0x3c [ 75.954941][ T5196] __dump_stack+0x30/0x40 [ 75.955606][ T5196] dump_stack_lvl+0xf8/0x160 [ 75.956366][ T5196] dump_stack+0x1c/0x5c [ 75.956998][ T5196] should_fail+0x3c0/0x51c [ 75.957666][ T5196] __should_failslab+0xbc/0x10c [ 75.958453][ T5196] should_failslab+0x10/0x28 [ 75.959158][ T5196] slab_pre_alloc_hook+0x64/0xec [ 75.959957][ T5196] kmem_cache_alloc_node+0x98/0x41c [ 75.960803][ T5196] __alloc_skb+0x134/0x67c [ 75.961486][ T5196] netlink_ack+0x2c0/0x960 [ 75.962168][ T5196] netlink_rcv_skb+0x1e4/0x3c4 [ 75.962835][ T5196] genl_rcv+0x38/0x50 [ 75.963490][ T5196] netlink_unicast+0x624/0x8b0 [ 75.964238][ T5196] netlink_sendmsg+0x6e8/0x9cc [ 75.965008][ T5196] ____sys_sendmsg+0x61c/0x920 [ 75.965737][ T5196] ___sys_sendmsg+0x1d0/0x240 [ 75.966483][ T5196] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.967234][ T5196] invoke_syscall+0x98/0x2b8 [ 75.967921][ T5196] el0_svc_common+0x138/0x258 [ 75.968665][ T5196] do_el0_svc+0x58/0x14c [ 75.969358][ T5196] el0_svc+0x78/0x1e0 [ 75.969996][ T5196] el0t_64_sync_handler+0xcc/0xe4 [ 75.970800][ T5196] el0t_64_sync+0x1a0/0x1a4 [ 75.980578][ T5198] FAULT_INJECTION: forcing a failure. [ 75.980578][ T5198] name failslab, interval 1, probability 0, space 0, times 0 [ 75.982669][ T5198] CPU: 0 PID: 5198 Comm: syz.0.52 Tainted: G W 5.15.189-syzkaller #0 [ 75.984167][ T5198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.985585][ T5198] Call trace: [ 75.986048][ T5198] dump_backtrace+0x0/0x43c [ 75.986703][ T5198] show_stack+0x2c/0x3c [ 75.987321][ T5198] __dump_stack+0x30/0x40 [ 75.987950][ T5198] dump_stack_lvl+0xf8/0x160 [ 75.988693][ T5198] dump_stack+0x1c/0x5c [ 75.989341][ T5198] should_fail+0x3c0/0x51c [ 75.990021][ T5198] __should_failslab+0xbc/0x10c [ 75.990744][ T5198] should_failslab+0x10/0x28 [ 75.991400][ T5198] slab_pre_alloc_hook+0x64/0xec [ 75.992181][ T5198] kmem_cache_alloc_node+0x98/0x41c [ 75.992923][ T5198] __alloc_skb+0x134/0x67c [ 75.993557][ T5198] netlink_ack+0x2c0/0x960 [ 75.994191][ T5198] netlink_rcv_skb+0x1e4/0x3c4 [ 75.994857][ T5198] genl_rcv+0x38/0x50 [ 75.995416][ T5198] netlink_unicast+0x624/0x8b0 [ 75.996078][ T5198] netlink_sendmsg+0x6e8/0x9cc [ 75.996740][ T5198] ____sys_sendmsg+0x61c/0x920 [ 75.997441][ T5198] ___sys_sendmsg+0x1d0/0x240 [ 75.998122][ T5198] __arm64_sys_sendmsg+0x1a8/0x254 [ 75.998828][ T5198] invoke_syscall+0x98/0x2b8 [ 75.999474][ T5198] el0_svc_common+0x138/0x258 [ 76.000184][ T5198] do_el0_svc+0x58/0x14c [ 76.000834][ T5198] el0_svc+0x78/0x1e0 [ 76.001442][ T5198] el0t_64_sync_handler+0xcc/0xe4 [ 76.002235][ T5198] el0t_64_sync+0x1a0/0x1a4 [ 76.053193][ T5200] FAULT_INJECTION: forcing a failure. [ 76.053193][ T5200] name failslab, interval 1, probability 0, space 0, times 0 [ 76.055316][ T5200] CPU: 0 PID: 5200 Comm: syz.0.53 Tainted: G W 5.15.189-syzkaller #0 [ 76.056778][ T5200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.058395][ T5200] Call trace: [ 76.058923][ T5200] dump_backtrace+0x0/0x43c [ 76.059585][ T5200] show_stack+0x2c/0x3c [ 76.060168][ T5200] __dump_stack+0x30/0x40 [ 76.060932][ T5200] dump_stack_lvl+0xf8/0x160 [ 76.061721][ T5200] dump_stack+0x1c/0x5c [ 76.062419][ T5200] should_fail+0x3c0/0x51c [ 76.063128][ T5200] __should_failslab+0xbc/0x10c [ 76.063913][ T5200] should_failslab+0x10/0x28 [ 76.064639][ T5200] slab_pre_alloc_hook+0x64/0xec [ 76.065411][ T5200] kmem_cache_alloc_node+0x98/0x41c [ 76.066135][ T5200] __alloc_skb+0x134/0x67c [ 76.066863][ T5200] netlink_ack+0x2c0/0x960 [ 76.067580][ T5200] netlink_rcv_skb+0x1e4/0x3c4 [ 76.068286][ T5200] genl_rcv+0x38/0x50 [ 76.068925][ T5200] netlink_unicast+0x624/0x8b0 [ 76.069686][ T5200] netlink_sendmsg+0x6e8/0x9cc [ 76.070451][ T5200] ____sys_sendmsg+0x61c/0x920 [ 76.071214][ T5200] ___sys_sendmsg+0x1d0/0x240 [ 76.071963][ T5200] __arm64_sys_sendmsg+0x1a8/0x254 [ 76.072803][ T5200] invoke_syscall+0x98/0x2b8 [ 76.073530][ T5200] el0_svc_common+0x138/0x258 [ 76.074281][ T5200] do_el0_svc+0x58/0x14c [ 76.074998][ T5200] el0_svc+0x78/0x1e0 [ 76.075674][ T5200] el0t_64_sync_handler+0xcc/0xe4 [ 76.076516][ T5200] el0t_64_sync+0x1a0/0x1a4 [ 76.086389][ T5202] FAULT_INJECTION: forcing a failure. [ 76.086389][ T5202] name failslab, interval 1, probability 0, space 0, times 0 [ 76.089072][ T5202] CPU: 1 PID: 5202 Comm: syz.0.54 Tainted: G W 5.15.189-syzkaller #0 [ 76.090415][ T5202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.091756][ T5202] Call trace: [ 76.092198][ T5202] dump_backtrace+0x0/0x43c [ 76.092823][ T5202] show_stack+0x2c/0x3c [ 76.093397][ T5202] __dump_stack+0x30/0x40 [ 76.094005][ T5202] dump_stack_lvl+0xf8/0x160 [ 76.094677][ T5202] dump_stack+0x1c/0x5c [ 76.095351][ T5202] should_fail+0x3c0/0x51c [ 76.096072][ T5202] __should_failslab+0xbc/0x10c [ 76.096830][ T5202] should_failslab+0x10/0x28 [ 76.097529][ T5202] slab_pre_alloc_hook+0x64/0xec [ 76.098282][ T5202] kmem_cache_alloc_node+0x98/0x41c [ 76.099088][ T5202] __alloc_skb+0x134/0x67c [ 76.099689][ T5202] netlink_ack+0x2c0/0x960 [ 76.100328][ T5202] netlink_rcv_skb+0x1e4/0x3c4 [ 76.100977][ T5202] genl_rcv+0x38/0x50 [ 76.101613][ T5202] netlink_unicast+0x624/0x8b0 [ 76.102304][ T5202] netlink_sendmsg+0x6e8/0x9cc [ 76.103061][ T5202] ____sys_sendmsg+0x61c/0x920 [ 76.103815][ T5202] ___sys_sendmsg+0x1d0/0x240 [ 76.104562][ T5202] __arm64_sys_sendmsg+0x1a8/0x254 [ 76.105347][ T5202] invoke_syscall+0x98/0x2b8 [ 76.106108][ T5202] el0_svc_common+0x138/0x258 [ 76.106874][ T5202] do_el0_svc+0x58/0x14c [ 76.107523][ T5202] el0_svc+0x78/0x1e0 [ 76.108117][ T5202] el0t_64_sync_handler+0xcc/0xe4 [ 76.108894][ T5202] el0t_64_sync+0x1a0/0x1a4 [ 76.152005][ T1606] device hsr_slave_0 left promiscuous mode [ 76.176630][ T1606] device hsr_slave_1 left promiscuous mode [ 76.266852][ T1606] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.268056][ T1606] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.269392][ T1606] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.270567][ T1606] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.271936][ T1606] device bridge_slave_1 left promiscuous mode [ 76.272918][ T1606] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.307039][ T1606] device bridge_slave_0 left promiscuous mode [ 76.308368][ T1606] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.436566][ T1606] device veth1_macvtap left promiscuous mode [ 76.437621][ T1606] device veth0_macvtap left promiscuous mode [ 76.438579][ T1606] device veth1_vlan left promiscuous mode [ 76.439505][ T1606] device veth0_vlan left promiscuous mode [ 76.526078][ T1606] team0 (unregistering): Port device team_slave_1 removed [ 76.532191][ T1606] team0 (unregistering): Port device team_slave_0 removed [ 76.535864][ T1606] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.589628][ T1606] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.679900][ T1606] bond0 (unregistering): Released all slaves [ 76.774721][ T5204] FAULT_INJECTION: forcing a failure. [ 76.774721][ T5204] name failslab, interval 1, probability 0, space 0, times 0 [ 76.777634][ T5204] CPU: 1 PID: 5204 Comm: syz.0.55 Tainted: G W 5.15.189-syzkaller #0 [ 76.779040][ T5204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.780489][ T5204] Call trace: [ 76.780920][ T5204] dump_backtrace+0x0/0x43c [ 76.781541][ T5204] show_stack+0x2c/0x3c [ 76.782086][ T5204] __dump_stack+0x30/0x40 [ 76.782724][ T5204] dump_stack_lvl+0xf8/0x160 [ 76.783388][ T5204] dump_stack+0x1c/0x5c [ 76.784052][ T5204] should_fail+0x3c0/0x51c [ 76.784748][ T5204] __should_failslab+0xbc/0x10c [ 76.785519][ T5204] should_failslab+0x10/0x28 [ 76.786216][ T5204] slab_pre_alloc_hook+0x64/0xec [ 76.787015][ T5204] kmem_cache_alloc_node+0x98/0x41c [ 76.787819][ T5204] __alloc_skb+0x134/0x67c [ 76.788467][ T5204] netlink_ack+0x2c0/0x960 [ 76.789162][ T5204] netlink_rcv_skb+0x1e4/0x3c4 [ 76.789846][ T5204] genl_rcv+0x38/0x50 [ 76.790416][ T5204] netlink_unicast+0x624/0x8b0 [ 76.791100][ T5204] netlink_sendmsg+0x6e8/0x9cc [ 76.791770][ T5204] ____sys_sendmsg+0x61c/0x920 [ 76.792452][ T5204] ___sys_sendmsg+0x1d0/0x240 [ 76.793177][ T5204] __arm64_sys_sendmsg+0x1a8/0x254 [ 76.793989][ T5204] invoke_syscall+0x98/0x2b8 [ 76.794754][ T5204] el0_svc_common+0x138/0x258 [ 76.795475][ T5204] do_el0_svc+0x58/0x14c [ 76.796140][ T5204] el0_svc+0x78/0x1e0 [ 76.796753][ T5204] el0t_64_sync_handler+0xcc/0xe4 [ 76.797489][ T5204] el0t_64_sync+0x1a0/0x1a4 [ 76.809598][ T5206] FAULT_INJECTION: forcing a failure. [ 76.809598][ T5206] name failslab, interval 1, probability 0, space 0, times 0 [ 76.811807][ T5206] CPU: 0 PID: 5206 Comm: syz.0.56 Tainted: G W 5.15.189-syzkaller #0 [ 76.813302][ T5206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.814964][ T5206] Call trace: [ 76.815536][ T5206] dump_backtrace+0x0/0x43c [ 76.816271][ T5206] show_stack+0x2c/0x3c [ 76.816898][ T5206] __dump_stack+0x30/0x40 [ 76.817544][ T5206] dump_stack_lvl+0xf8/0x160 [ 76.818331][ T5206] dump_stack+0x1c/0x5c [ 76.818974][ T5206] should_fail+0x3c0/0x51c [ 76.819663][ T5206] __should_failslab+0xbc/0x10c [ 76.820438][ T5206] should_failslab+0x10/0x28 [ 76.821234][ T5206] slab_pre_alloc_hook+0x64/0xec [ 76.822075][ T5206] kmem_cache_alloc_node+0x98/0x41c [ 76.822927][ T5206] __alloc_skb+0x134/0x67c [ 76.823648][ T5206] netlink_ack+0x2c0/0x960 [ 76.824351][ T5206] netlink_rcv_skb+0x1e4/0x3c4 [ 76.825067][ T5206] genl_rcv+0x38/0x50 [ 76.825623][ T5206] netlink_unicast+0x624/0x8b0 [ 76.826303][ T5206] netlink_sendmsg+0x6e8/0x9cc [ 76.827098][ T5206] ____sys_sendmsg+0x61c/0x920 [ 76.827890][ T5206] ___sys_sendmsg+0x1d0/0x240 [ 76.828714][ T5206] __arm64_sys_sendmsg+0x1a8/0x254 [ 76.829543][ T5206] invoke_syscall+0x98/0x2b8 [ 76.830255][ T5206] el0_svc_common+0x138/0x258 [ 76.831082][ T5206] do_el0_svc+0x58/0x14c [ 76.831789][ T5206] el0_svc+0x78/0x1e0 [ 76.832423][ T5206] el0t_64_sync_handler+0xcc/0xe4 [ 76.833293][ T5206] el0t_64_sync+0x1a0/0x1a4 [ 76.844543][ T5208] FAULT_INJECTION: forcing a failure. [ 76.844543][ T5208] name failslab, interval 1, probability 0, space 0, times 0 [ 76.846975][ T5208] CPU: 0 PID: 5208 Comm: syz.0.57 Tainted: G W 5.15.189-syzkaller #0 [ 76.848331][ T5208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.849879][ T5208] Call trace: [ 76.850392][ T5208] dump_backtrace+0x0/0x43c [ 76.851107][ T5208] show_stack+0x2c/0x3c [ 76.851694][ T5208] __dump_stack+0x30/0x40 [ 76.852323][ T5208] dump_stack_lvl+0xf8/0x160 [ 76.853053][ T5208] dump_stack+0x1c/0x5c [ 76.853695][ T5208] should_fail+0x3c0/0x51c [ 76.854370][ T5208] __should_failslab+0xbc/0x10c [ 76.855115][ T5208] should_failslab+0x10/0x28 [ 76.855809][ T5208] slab_pre_alloc_hook+0x64/0xec [ 76.856617][ T5208] kmem_cache_alloc_node+0x98/0x41c [ 76.857447][ T5208] __alloc_skb+0x134/0x67c [ 76.858143][ T5208] netlink_ack+0x2c0/0x960 [ 76.858764][ T5208] netlink_rcv_skb+0x1e4/0x3c4 [ 76.859546][ T5208] genl_rcv+0x38/0x50 [ 76.860171][ T5208] netlink_unicast+0x624/0x8b0 [ 76.860856][ T5208] netlink_sendmsg+0x6e8/0x9cc [ 76.861553][ T5208] ____sys_sendmsg+0x61c/0x920 [ 76.862239][ T5208] ___sys_sendmsg+0x1d0/0x240 [ 76.863042][ T5208] __arm64_sys_sendmsg+0x1a8/0x254 [ 76.863922][ T5208] invoke_syscall+0x98/0x2b8 [ 76.864679][ T5208] el0_svc_common+0x138/0x258 [ 76.865459][ T5208] do_el0_svc+0x58/0x14c [ 76.866170][ T5208] el0_svc+0x78/0x1e0 [ 76.866798][ T5208] el0t_64_sync_handler+0xcc/0xe4 [ 76.867609][ T5208] el0t_64_sync+0x1a0/0x1a4 [ 76.878682][ T5210] FAULT_INJECTION: forcing a failure. [ 76.878682][ T5210] name failslab, interval 1, probability 0, space 0, times 0 [ 76.880822][ T5210] CPU: 0 PID: 5210 Comm: syz.0.58 Tainted: G W 5.15.189-syzkaller #0 [ 76.882316][ T5210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.883911][ T5210] Call trace: [ 76.884418][ T5210] dump_backtrace+0x0/0x43c [ 76.885131][ T5210] show_stack+0x2c/0x3c [ 76.885784][ T5210] __dump_stack+0x30/0x40 [ 76.886453][ T5210] dump_stack_lvl+0xf8/0x160 [ 76.887230][ T5210] dump_stack+0x1c/0x5c [ 76.887931][ T5210] should_fail+0x3c0/0x51c [ 76.888695][ T5210] __should_failslab+0xbc/0x10c [ 76.889476][ T5210] should_failslab+0x10/0x28 [ 76.890255][ T5210] slab_pre_alloc_hook+0x64/0xec [ 76.891074][ T5210] kmem_cache_alloc_node+0x98/0x41c [ 76.891950][ T5210] __alloc_skb+0x134/0x67c [ 76.892675][ T5210] netlink_ack+0x2c0/0x960 [ 76.893400][ T5210] netlink_rcv_skb+0x1e4/0x3c4 [ 76.894268][ T5210] genl_rcv+0x38/0x50 [ 76.894936][ T5210] netlink_unicast+0x624/0x8b0 [ 76.895720][ T5210] netlink_sendmsg+0x6e8/0x9cc [ 76.896487][ T5210] ____sys_sendmsg+0x61c/0x920 [ 76.897266][ T5210] ___sys_sendmsg+0x1d0/0x240 [ 76.898069][ T5210] __arm64_sys_sendmsg+0x1a8/0x254 [ 76.898932][ T5210] invoke_syscall+0x98/0x2b8 [ 76.899635][ T5210] el0_svc_common+0x138/0x258 [ 76.900390][ T5210] do_el0_svc+0x58/0x14c [ 76.901070][ T5210] el0_svc+0x78/0x1e0 [ 76.901690][ T5210] el0t_64_sync_handler+0xcc/0xe4 [ 76.902504][ T5210] el0t_64_sync+0x1a0/0x1a4 [ 76.912392][ T5212] FAULT_INJECTION: forcing a failure. [ 76.912392][ T5212] name failslab, interval 1, probability 0, space 0, times 0 [ 76.914427][ T5212] CPU: 1 PID: 5212 Comm: syz.0.59 Tainted: G W 5.15.189-syzkaller #0 [ 76.915904][ T5212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.917525][ T5212] Call trace: [ 76.918079][ T5212] dump_backtrace+0x0/0x43c [ 76.918818][ T5212] show_stack+0x2c/0x3c [ 76.919481][ T5212] __dump_stack+0x30/0x40 [ 76.920136][ T5212] dump_stack_lvl+0xf8/0x160 [ 76.920839][ T5212] dump_stack+0x1c/0x5c [ 76.921485][ T5212] should_fail+0x3c0/0x51c [ 76.922122][ T5212] __should_failslab+0xbc/0x10c [ 76.922833][ T5212] should_failslab+0x10/0x28 [ 76.923505][ T5212] slab_pre_alloc_hook+0x64/0xec [ 76.924242][ T5212] kmem_cache_alloc_node+0x98/0x41c [ 76.925015][ T5212] __alloc_skb+0x134/0x67c [ 76.925627][ T5212] netlink_ack+0x2c0/0x960 [ 76.926253][ T5212] netlink_rcv_skb+0x1e4/0x3c4 [ 76.926961][ T5212] genl_rcv+0x38/0x50 [ 76.927587][ T5212] netlink_unicast+0x624/0x8b0 [ 76.928284][ T5212] netlink_sendmsg+0x6e8/0x9cc [ 76.929014][ T5212] ____sys_sendmsg+0x61c/0x920 [ 76.929856][ T5212] ___sys_sendmsg+0x1d0/0x240 [ 76.930620][ T5212] __arm64_sys_sendmsg+0x1a8/0x254 [ 76.931417][ T5212] invoke_syscall+0x98/0x2b8 [ 76.932174][ T5212] el0_svc_common+0x138/0x258 [ 76.932891][ T5212] do_el0_svc+0x58/0x14c [ 76.933530][ T5212] el0_svc+0x78/0x1e0 [ 76.934182][ T5212] el0t_64_sync_handler+0xcc/0xe4 [ 76.935070][ T5212] el0t_64_sync+0x1a0/0x1a4 [ 76.947410][ T5214] FAULT_INJECTION: forcing a failure. [ 76.947410][ T5214] name failslab, interval 1, probability 0, space 0, times 0 [ 76.949444][ T5214] CPU: 1 PID: 5214 Comm: syz.0.60 Tainted: G W 5.15.189-syzkaller #0 [ 76.950705][ T5214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.952163][ T5214] Call trace: [ 76.952592][ T5214] dump_backtrace+0x0/0x43c [ 76.953244][ T5214] show_stack+0x2c/0x3c [ 76.953897][ T5214] __dump_stack+0x30/0x40 [ 76.954589][ T5214] dump_stack_lvl+0xf8/0x160 [ 76.955245][ T5214] dump_stack+0x1c/0x5c [ 76.955967][ T5214] should_fail+0x3c0/0x51c [ 76.956632][ T5214] __should_failslab+0xbc/0x10c [ 76.957352][ T5214] should_failslab+0x10/0x28 [ 76.958042][ T5214] slab_pre_alloc_hook+0x64/0xec [ 76.958786][ T5214] kmem_cache_alloc_node+0x98/0x41c [ 76.959626][ T5214] __alloc_skb+0x134/0x67c [ 76.960365][ T5214] netlink_ack+0x2c0/0x960 [ 76.961110][ T5214] netlink_rcv_skb+0x1e4/0x3c4 [ 76.961905][ T5214] genl_rcv+0x38/0x50 [ 76.962561][ T5214] netlink_unicast+0x624/0x8b0 [ 76.963357][ T5214] netlink_sendmsg+0x6e8/0x9cc [ 76.964060][ T5214] ____sys_sendmsg+0x61c/0x920 [ 76.964761][ T5214] ___sys_sendmsg+0x1d0/0x240 [ 76.965461][ T5214] __arm64_sys_sendmsg+0x1a8/0x254 [ 76.966180][ T5214] invoke_syscall+0x98/0x2b8 [ 76.966823][ T5214] el0_svc_common+0x138/0x258 [ 76.967574][ T5214] do_el0_svc+0x58/0x14c [ 76.968239][ T5214] el0_svc+0x78/0x1e0 [ 76.968854][ T5214] el0t_64_sync_handler+0xcc/0xe4 [ 76.969684][ T5214] el0t_64_sync+0x1a0/0x1a4 [ 76.979920][ T5216] FAULT_INJECTION: forcing a failure. [ 76.979920][ T5216] name failslab, interval 1, probability 0, space 0, times 0 [ 76.982003][ T5216] CPU: 1 PID: 5216 Comm: syz.0.61 Tainted: G W 5.15.189-syzkaller #0 [ 76.983400][ T5216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.984998][ T5216] Call trace: [ 76.985530][ T5216] dump_backtrace+0x0/0x43c [ 76.986236][ T5216] show_stack+0x2c/0x3c [ 76.986848][ T5216] __dump_stack+0x30/0x40 [ 76.987486][ T5216] dump_stack_lvl+0xf8/0x160 [ 76.988214][ T5216] dump_stack+0x1c/0x5c [ 76.988802][ T5216] should_fail+0x3c0/0x51c [ 76.989462][ T5216] __should_failslab+0xbc/0x10c [ 76.990134][ T5216] should_failslab+0x10/0x28 [ 76.990824][ T5216] slab_pre_alloc_hook+0x64/0xec [ 76.991620][ T5216] kmem_cache_alloc_node+0x98/0x41c [ 76.992402][ T5216] __alloc_skb+0x134/0x67c [ 76.993109][ T5216] netlink_ack+0x2c0/0x960 [ 76.993808][ T5216] netlink_rcv_skb+0x1e4/0x3c4 [ 76.994524][ T5216] genl_rcv+0x38/0x50 [ 76.995087][ T5216] netlink_unicast+0x624/0x8b0 [ 76.995816][ T5216] netlink_sendmsg+0x6e8/0x9cc [ 76.996470][ T5216] ____sys_sendmsg+0x61c/0x920 [ 76.997115][ T5216] ___sys_sendmsg+0x1d0/0x240 [ 76.997829][ T5216] __arm64_sys_sendmsg+0x1a8/0x254 [ 76.998699][ T5216] invoke_syscall+0x98/0x2b8 [ 76.999401][ T5216] el0_svc_common+0x138/0x258 [ 77.000137][ T5216] do_el0_svc+0x58/0x14c [ 77.000781][ T5216] el0_svc+0x78/0x1e0 [ 77.001439][ T5216] el0t_64_sync_handler+0xcc/0xe4 [ 77.002182][ T5216] el0t_64_sync+0x1a0/0x1a4 [ 77.014874][ T5218] FAULT_INJECTION: forcing a failure. [ 77.014874][ T5218] name failslab, interval 1, probability 0, space 0, times 0 [ 77.018450][ T5218] CPU: 0 PID: 5218 Comm: syz.0.62 Tainted: G W 5.15.189-syzkaller #0 [ 77.019881][ T5218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.021400][ T5218] Call trace: [ 77.021930][ T5218] dump_backtrace+0x0/0x43c [ 77.022652][ T5218] show_stack+0x2c/0x3c [ 77.023370][ T5218] __dump_stack+0x30/0x40 [ 77.024121][ T5218] dump_stack_lvl+0xf8/0x160 [ 77.024879][ T5218] dump_stack+0x1c/0x5c [ 77.025567][ T5218] should_fail+0x3c0/0x51c [ 77.026248][ T5218] __should_failslab+0xbc/0x10c [ 77.026959][ T5218] should_failslab+0x10/0x28 [ 77.027591][ T5218] slab_pre_alloc_hook+0x64/0xec [ 77.028288][ T5218] kmem_cache_alloc_node+0x98/0x41c [ 77.029168][ T5218] __alloc_skb+0x134/0x67c [ 77.029876][ T5218] netlink_ack+0x2c0/0x960 [ 77.030647][ T5218] netlink_rcv_skb+0x1e4/0x3c4 [ 77.031434][ T5218] genl_rcv+0x38/0x50 [ 77.032128][ T5218] netlink_unicast+0x624/0x8b0 [ 77.032881][ T5218] netlink_sendmsg+0x6e8/0x9cc [ 77.033610][ T5218] ____sys_sendmsg+0x61c/0x920 [ 77.034358][ T5218] ___sys_sendmsg+0x1d0/0x240 [ 77.035037][ T5218] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.035815][ T5218] invoke_syscall+0x98/0x2b8 [ 77.036549][ T5218] el0_svc_common+0x138/0x258 [ 77.037239][ T5218] do_el0_svc+0x58/0x14c [ 77.037917][ T5218] el0_svc+0x78/0x1e0 [ 77.038509][ T5218] el0t_64_sync_handler+0xcc/0xe4 [ 77.039284][ T5218] el0t_64_sync+0x1a0/0x1a4 [ 77.049444][ T5220] FAULT_INJECTION: forcing a failure. [ 77.049444][ T5220] name failslab, interval 1, probability 0, space 0, times 0 [ 77.051503][ T5220] CPU: 1 PID: 5220 Comm: syz.0.63 Tainted: G W 5.15.189-syzkaller #0 [ 77.052849][ T5220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.054375][ T5220] Call trace: [ 77.054816][ T5220] dump_backtrace+0x0/0x43c [ 77.055489][ T5220] show_stack+0x2c/0x3c [ 77.056132][ T5220] __dump_stack+0x30/0x40 [ 77.056862][ T5220] dump_stack_lvl+0xf8/0x160 [ 77.057586][ T5220] dump_stack+0x1c/0x5c [ 77.058237][ T5220] should_fail+0x3c0/0x51c [ 77.058995][ T5220] __should_failslab+0xbc/0x10c [ 77.059725][ T5220] should_failslab+0x10/0x28 [ 77.060429][ T5220] slab_pre_alloc_hook+0x64/0xec [ 77.061168][ T5220] kmem_cache_alloc_node+0x98/0x41c [ 77.061974][ T5220] __alloc_skb+0x134/0x67c [ 77.062729][ T5220] netlink_ack+0x2c0/0x960 [ 77.063438][ T5220] netlink_rcv_skb+0x1e4/0x3c4 [ 77.064248][ T5220] genl_rcv+0x38/0x50 [ 77.064890][ T5220] netlink_unicast+0x624/0x8b0 [ 77.065673][ T5220] netlink_sendmsg+0x6e8/0x9cc [ 77.066465][ T5220] ____sys_sendmsg+0x61c/0x920 [ 77.067200][ T5220] ___sys_sendmsg+0x1d0/0x240 [ 77.067910][ T5220] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.068720][ T5220] invoke_syscall+0x98/0x2b8 [ 77.069407][ T5220] el0_svc_common+0x138/0x258 [ 77.070172][ T5220] do_el0_svc+0x58/0x14c [ 77.070785][ T5220] el0_svc+0x78/0x1e0 [ 77.071411][ T5220] el0t_64_sync_handler+0xcc/0xe4 [ 77.072159][ T5220] el0t_64_sync+0x1a0/0x1a4 [ 77.086709][ T5222] FAULT_INJECTION: forcing a failure. [ 77.086709][ T5222] name failslab, interval 1, probability 0, space 0, times 0 [ 77.088539][ T5222] CPU: 1 PID: 5222 Comm: syz.0.64 Tainted: G W 5.15.189-syzkaller #0 [ 77.089816][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.091174][ T5222] Call trace: [ 77.091670][ T5222] dump_backtrace+0x0/0x43c [ 77.092426][ T5222] show_stack+0x2c/0x3c [ 77.093065][ T5222] __dump_stack+0x30/0x40 [ 77.093761][ T5222] dump_stack_lvl+0xf8/0x160 [ 77.094564][ T5222] dump_stack+0x1c/0x5c [ 77.095212][ T5222] should_fail+0x3c0/0x51c [ 77.095920][ T5222] __should_failslab+0xbc/0x10c [ 77.096644][ T5222] should_failslab+0x10/0x28 [ 77.097383][ T5222] slab_pre_alloc_hook+0x64/0xec [ 77.098104][ T5222] kmem_cache_alloc_node+0x98/0x41c [ 77.098970][ T5222] __alloc_skb+0x134/0x67c [ 77.099695][ T5222] netlink_ack+0x2c0/0x960 [ 77.100358][ T5222] netlink_rcv_skb+0x1e4/0x3c4 [ 77.101065][ T5222] genl_rcv+0x38/0x50 [ 77.101641][ T5222] netlink_unicast+0x624/0x8b0 [ 77.102395][ T5222] netlink_sendmsg+0x6e8/0x9cc [ 77.103073][ T5222] ____sys_sendmsg+0x61c/0x920 [ 77.103776][ T5222] ___sys_sendmsg+0x1d0/0x240 [ 77.104414][ T5222] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.105128][ T5222] invoke_syscall+0x98/0x2b8 [ 77.105772][ T5222] el0_svc_common+0x138/0x258 [ 77.106412][ T5222] do_el0_svc+0x58/0x14c [ 77.107015][ T5222] el0_svc+0x78/0x1e0 [ 77.107568][ T5222] el0t_64_sync_handler+0xcc/0xe4 [ 77.108335][ T5222] el0t_64_sync+0x1a0/0x1a4 [ 77.116710][ T5224] FAULT_INJECTION: forcing a failure. [ 77.116710][ T5224] name failslab, interval 1, probability 0, space 0, times 0 [ 77.118765][ T5224] CPU: 1 PID: 5224 Comm: syz.0.65 Tainted: G W 5.15.189-syzkaller #0 [ 77.120214][ T5224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.121768][ T5224] Call trace: [ 77.122240][ T5224] dump_backtrace+0x0/0x43c [ 77.122909][ T5224] show_stack+0x2c/0x3c [ 77.123557][ T5224] __dump_stack+0x30/0x40 [ 77.124246][ T5224] dump_stack_lvl+0xf8/0x160 [ 77.124889][ T5224] dump_stack+0x1c/0x5c [ 77.125471][ T5224] should_fail+0x3c0/0x51c [ 77.126085][ T5224] __should_failslab+0xbc/0x10c [ 77.126783][ T5224] should_failslab+0x10/0x28 [ 77.127463][ T5224] slab_pre_alloc_hook+0x64/0xec [ 77.128285][ T5224] kmem_cache_alloc_node+0x98/0x41c [ 77.129118][ T5224] __alloc_skb+0x134/0x67c [ 77.129801][ T5224] netlink_ack+0x2c0/0x960 [ 77.130530][ T5224] netlink_rcv_skb+0x1e4/0x3c4 [ 77.131274][ T5224] genl_rcv+0x38/0x50 [ 77.131854][ T5224] netlink_unicast+0x624/0x8b0 [ 77.132540][ T5224] netlink_sendmsg+0x6e8/0x9cc [ 77.133191][ T5224] ____sys_sendmsg+0x61c/0x920 [ 77.133937][ T5224] ___sys_sendmsg+0x1d0/0x240 [ 77.134642][ T5224] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.135395][ T5224] invoke_syscall+0x98/0x2b8 [ 77.136077][ T5224] el0_svc_common+0x138/0x258 [ 77.136741][ T5224] do_el0_svc+0x58/0x14c [ 77.137363][ T5224] el0_svc+0x78/0x1e0 [ 77.137959][ T5224] el0t_64_sync_handler+0xcc/0xe4 [ 77.138713][ T5224] el0t_64_sync+0x1a0/0x1a4 [ 77.151566][ T5226] FAULT_INJECTION: forcing a failure. [ 77.151566][ T5226] name failslab, interval 1, probability 0, space 0, times 0 [ 77.153449][ T5226] CPU: 1 PID: 5226 Comm: syz.0.66 Tainted: G W 5.15.189-syzkaller #0 [ 77.154817][ T5226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.156170][ T5226] Call trace: [ 77.156616][ T5226] dump_backtrace+0x0/0x43c [ 77.157301][ T5226] show_stack+0x2c/0x3c [ 77.157930][ T5226] __dump_stack+0x30/0x40 [ 77.158622][ T5226] dump_stack_lvl+0xf8/0x160 [ 77.159328][ T5226] dump_stack+0x1c/0x5c [ 77.159942][ T5226] should_fail+0x3c0/0x51c [ 77.160557][ T5226] __should_failslab+0xbc/0x10c [ 77.161280][ T5226] should_failslab+0x10/0x28 [ 77.161928][ T5226] slab_pre_alloc_hook+0x64/0xec [ 77.162684][ T5226] kmem_cache_alloc_node+0x98/0x41c [ 77.163497][ T5226] __alloc_skb+0x134/0x67c [ 77.164194][ T5226] netlink_ack+0x2c0/0x960 [ 77.164868][ T5226] netlink_rcv_skb+0x1e4/0x3c4 [ 77.165561][ T5226] genl_rcv+0x38/0x50 [ 77.166138][ T5226] netlink_unicast+0x624/0x8b0 [ 77.166878][ T5226] netlink_sendmsg+0x6e8/0x9cc [ 77.167583][ T5226] ____sys_sendmsg+0x61c/0x920 [ 77.168318][ T5226] ___sys_sendmsg+0x1d0/0x240 [ 77.169002][ T5226] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.169788][ T5226] invoke_syscall+0x98/0x2b8 [ 77.170456][ T5226] el0_svc_common+0x138/0x258 [ 77.171184][ T5226] do_el0_svc+0x58/0x14c [ 77.171883][ T5226] el0_svc+0x78/0x1e0 [ 77.172462][ T5226] el0t_64_sync_handler+0xcc/0xe4 [ 77.173168][ T5226] el0t_64_sync+0x1a0/0x1a4 [ 77.182537][ T5228] FAULT_INJECTION: forcing a failure. [ 77.182537][ T5228] name failslab, interval 1, probability 0, space 0, times 0 [ 77.184340][ T5228] CPU: 1 PID: 5228 Comm: syz.0.67 Tainted: G W 5.15.189-syzkaller #0 [ 77.185602][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.187032][ T5228] Call trace: [ 77.187507][ T5228] dump_backtrace+0x0/0x43c [ 77.188147][ T5228] show_stack+0x2c/0x3c [ 77.188768][ T5228] __dump_stack+0x30/0x40 [ 77.189468][ T5228] dump_stack_lvl+0xf8/0x160 [ 77.190169][ T5228] dump_stack+0x1c/0x5c [ 77.190838][ T5228] should_fail+0x3c0/0x51c [ 77.191498][ T5228] __should_failslab+0xbc/0x10c [ 77.192294][ T5228] should_failslab+0x10/0x28 [ 77.192967][ T5228] slab_pre_alloc_hook+0x64/0xec [ 77.193784][ T5228] kmem_cache_alloc_node+0x98/0x41c [ 77.194593][ T5228] __alloc_skb+0x134/0x67c [ 77.195248][ T5228] netlink_ack+0x2c0/0x960 [ 77.195955][ T5228] netlink_rcv_skb+0x1e4/0x3c4 [ 77.196598][ T5228] genl_rcv+0x38/0x50 [ 77.197156][ T5228] netlink_unicast+0x624/0x8b0 [ 77.197813][ T5228] netlink_sendmsg+0x6e8/0x9cc [ 77.198503][ T5228] ____sys_sendmsg+0x61c/0x920 [ 77.199252][ T5228] ___sys_sendmsg+0x1d0/0x240 [ 77.199946][ T5228] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.200745][ T5228] invoke_syscall+0x98/0x2b8 [ 77.201432][ T5228] el0_svc_common+0x138/0x258 [ 77.202173][ T5228] do_el0_svc+0x58/0x14c [ 77.202833][ T5228] el0_svc+0x78/0x1e0 [ 77.203468][ T5228] el0t_64_sync_handler+0xcc/0xe4 [ 77.204214][ T5228] el0t_64_sync+0x1a0/0x1a4 [ 77.215387][ T5230] FAULT_INJECTION: forcing a failure. [ 77.215387][ T5230] name failslab, interval 1, probability 0, space 0, times 0 [ 77.217702][ T5230] CPU: 1 PID: 5230 Comm: syz.0.68 Tainted: G W 5.15.189-syzkaller #0 [ 77.219019][ T5230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.220501][ T5230] Call trace: [ 77.221004][ T5230] dump_backtrace+0x0/0x43c [ 77.221754][ T5230] show_stack+0x2c/0x3c [ 77.222386][ T5230] __dump_stack+0x30/0x40 [ 77.223106][ T5230] dump_stack_lvl+0xf8/0x160 [ 77.223771][ T5230] dump_stack+0x1c/0x5c [ 77.224399][ T5230] should_fail+0x3c0/0x51c [ 77.225039][ T5230] __should_failslab+0xbc/0x10c [ 77.225718][ T5230] should_failslab+0x10/0x28 [ 77.226400][ T5230] slab_pre_alloc_hook+0x64/0xec [ 77.227206][ T5230] kmem_cache_alloc_node+0x98/0x41c [ 77.228002][ T5230] __alloc_skb+0x134/0x67c [ 77.228632][ T5230] netlink_ack+0x2c0/0x960 [ 77.229304][ T5230] netlink_rcv_skb+0x1e4/0x3c4 [ 77.229956][ T5230] genl_rcv+0x38/0x50 [ 77.230616][ T5230] netlink_unicast+0x624/0x8b0 [ 77.231371][ T5230] netlink_sendmsg+0x6e8/0x9cc [ 77.232205][ T5230] ____sys_sendmsg+0x61c/0x920 [ 77.232933][ T5230] ___sys_sendmsg+0x1d0/0x240 [ 77.233599][ T5230] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.234474][ T5230] invoke_syscall+0x98/0x2b8 [ 77.235266][ T5230] el0_svc_common+0x138/0x258 [ 77.236062][ T5230] do_el0_svc+0x58/0x14c [ 77.236796][ T5230] el0_svc+0x78/0x1e0 [ 77.237425][ T5230] el0t_64_sync_handler+0xcc/0xe4 [ 77.238205][ T5230] el0t_64_sync+0x1a0/0x1a4 [ 77.246822][ T5232] FAULT_INJECTION: forcing a failure. [ 77.246822][ T5232] name failslab, interval 1, probability 0, space 0, times 0 [ 77.248738][ T5232] CPU: 1 PID: 5232 Comm: syz.0.69 Tainted: G W 5.15.189-syzkaller #0 [ 77.250064][ T5232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.251505][ T5232] Call trace: [ 77.251990][ T5232] dump_backtrace+0x0/0x43c [ 77.252706][ T5232] show_stack+0x2c/0x3c [ 77.253283][ T5232] __dump_stack+0x30/0x40 [ 77.253887][ T5232] dump_stack_lvl+0xf8/0x160 [ 77.254643][ T5232] dump_stack+0x1c/0x5c [ 77.255249][ T5232] should_fail+0x3c0/0x51c [ 77.256000][ T5232] __should_failslab+0xbc/0x10c [ 77.256760][ T5232] should_failslab+0x10/0x28 [ 77.257500][ T5232] slab_pre_alloc_hook+0x64/0xec [ 77.258311][ T5232] kmem_cache_alloc_node+0x98/0x41c [ 77.259089][ T5232] __alloc_skb+0x134/0x67c [ 77.259729][ T5232] netlink_ack+0x2c0/0x960 [ 77.260400][ T5232] netlink_rcv_skb+0x1e4/0x3c4 [ 77.261096][ T5232] genl_rcv+0x38/0x50 [ 77.261673][ T5232] netlink_unicast+0x624/0x8b0 [ 77.262322][ T5232] netlink_sendmsg+0x6e8/0x9cc [ 77.263081][ T5232] ____sys_sendmsg+0x61c/0x920 [ 77.263783][ T5232] ___sys_sendmsg+0x1d0/0x240 [ 77.264492][ T5232] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.265279][ T5232] invoke_syscall+0x98/0x2b8 [ 77.266007][ T5232] el0_svc_common+0x138/0x258 [ 77.266724][ T5232] do_el0_svc+0x58/0x14c [ 77.267363][ T5232] el0_svc+0x78/0x1e0 [ 77.267973][ T5232] el0t_64_sync_handler+0xcc/0xe4 [ 77.268749][ T5232] el0t_64_sync+0x1a0/0x1a4 [ 77.279206][ T5234] FAULT_INJECTION: forcing a failure. [ 77.279206][ T5234] name failslab, interval 1, probability 0, space 0, times 0 [ 77.281116][ T5234] CPU: 1 PID: 5234 Comm: syz.0.70 Tainted: G W 5.15.189-syzkaller #0 [ 77.282426][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.283780][ T5234] Call trace: [ 77.284230][ T5234] dump_backtrace+0x0/0x43c [ 77.284839][ T5234] show_stack+0x2c/0x3c [ 77.285423][ T5234] __dump_stack+0x30/0x40 [ 77.286110][ T5234] dump_stack_lvl+0xf8/0x160 [ 77.286891][ T5234] dump_stack+0x1c/0x5c [ 77.287571][ T5234] should_fail+0x3c0/0x51c [ 77.288235][ T5234] __should_failslab+0xbc/0x10c [ 77.288946][ T5234] should_failslab+0x10/0x28 [ 77.289600][ T5234] slab_pre_alloc_hook+0x64/0xec [ 77.290365][ T5234] kmem_cache_alloc_node+0x98/0x41c [ 77.291112][ T5234] __alloc_skb+0x134/0x67c [ 77.291747][ T5234] netlink_ack+0x2c0/0x960 [ 77.292434][ T5234] netlink_rcv_skb+0x1e4/0x3c4 [ 77.293237][ T5234] genl_rcv+0x38/0x50 [ 77.293872][ T5234] netlink_unicast+0x624/0x8b0 [ 77.294659][ T5234] netlink_sendmsg+0x6e8/0x9cc [ 77.295418][ T5234] ____sys_sendmsg+0x61c/0x920 [ 77.296236][ T5234] ___sys_sendmsg+0x1d0/0x240 [ 77.296983][ T5234] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.297850][ T5234] invoke_syscall+0x98/0x2b8 [ 77.298636][ T5234] el0_svc_common+0x138/0x258 [ 77.299373][ T5234] do_el0_svc+0x58/0x14c [ 77.300102][ T5234] el0_svc+0x78/0x1e0 [ 77.300750][ T5234] el0t_64_sync_handler+0xcc/0xe4 [ 77.301447][ T5234] el0t_64_sync+0x1a0/0x1a4 [ 77.310053][ T5236] FAULT_INJECTION: forcing a failure. [ 77.310053][ T5236] name failslab, interval 1, probability 0, space 0, times 0 [ 77.312201][ T5236] CPU: 0 PID: 5236 Comm: syz.0.71 Tainted: G W 5.15.189-syzkaller #0 [ 77.313711][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.315250][ T5236] Call trace: [ 77.315769][ T5236] dump_backtrace+0x0/0x43c [ 77.316471][ T5236] show_stack+0x2c/0x3c [ 77.317139][ T5236] __dump_stack+0x30/0x40 [ 77.317862][ T5236] dump_stack_lvl+0xf8/0x160 [ 77.318579][ T5236] dump_stack+0x1c/0x5c [ 77.319231][ T5236] should_fail+0x3c0/0x51c [ 77.319943][ T5236] __should_failslab+0xbc/0x10c [ 77.320746][ T5236] should_failslab+0x10/0x28 [ 77.321423][ T5236] slab_pre_alloc_hook+0x64/0xec [ 77.322153][ T5236] kmem_cache_alloc_node+0x98/0x41c [ 77.322907][ T5236] __alloc_skb+0x134/0x67c [ 77.323553][ T5236] netlink_ack+0x2c0/0x960 [ 77.324191][ T5236] netlink_rcv_skb+0x1e4/0x3c4 [ 77.324879][ T5236] genl_rcv+0x38/0x50 [ 77.325451][ T5236] netlink_unicast+0x624/0x8b0 [ 77.326244][ T5236] netlink_sendmsg+0x6e8/0x9cc [ 77.327025][ T5236] ____sys_sendmsg+0x61c/0x920 [ 77.327777][ T5236] ___sys_sendmsg+0x1d0/0x240 [ 77.328519][ T5236] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.329307][ T5236] invoke_syscall+0x98/0x2b8 [ 77.330008][ T5236] el0_svc_common+0x138/0x258 [ 77.330728][ T5236] do_el0_svc+0x58/0x14c [ 77.331352][ T5236] el0_svc+0x78/0x1e0 [ 77.331923][ T5236] el0t_64_sync_handler+0xcc/0xe4 [ 77.332673][ T5236] el0t_64_sync+0x1a0/0x1a4 [ 77.343981][ T5238] FAULT_INJECTION: forcing a failure. [ 77.343981][ T5238] name failslab, interval 1, probability 0, space 0, times 0 [ 77.345936][ T5238] CPU: 0 PID: 5238 Comm: syz.0.72 Tainted: G W 5.15.189-syzkaller #0 [ 77.347522][ T5238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.349221][ T5238] Call trace: [ 77.349732][ T5238] dump_backtrace+0x0/0x43c [ 77.350425][ T5238] show_stack+0x2c/0x3c [ 77.351091][ T5238] __dump_stack+0x30/0x40 [ 77.351742][ T5238] dump_stack_lvl+0xf8/0x160 [ 77.352402][ T5238] dump_stack+0x1c/0x5c [ 77.352987][ T5238] should_fail+0x3c0/0x51c [ 77.353617][ T5238] __should_failslab+0xbc/0x10c [ 77.354308][ T5238] should_failslab+0x10/0x28 [ 77.355090][ T5238] slab_pre_alloc_hook+0x64/0xec [ 77.355923][ T5238] kmem_cache_alloc_node+0x98/0x41c [ 77.356762][ T5238] __alloc_skb+0x134/0x67c [ 77.357458][ T5238] netlink_ack+0x2c0/0x960 [ 77.358133][ T5238] netlink_rcv_skb+0x1e4/0x3c4 [ 77.358898][ T5238] genl_rcv+0x38/0x50 [ 77.359463][ T5238] netlink_unicast+0x624/0x8b0 [ 77.360148][ T5238] netlink_sendmsg+0x6e8/0x9cc [ 77.360849][ T5238] ____sys_sendmsg+0x61c/0x920 [ 77.361599][ T5238] ___sys_sendmsg+0x1d0/0x240 [ 77.362301][ T5238] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.363137][ T5238] invoke_syscall+0x98/0x2b8 [ 77.363845][ T5238] el0_svc_common+0x138/0x258 [ 77.364562][ T5238] do_el0_svc+0x58/0x14c [ 77.365258][ T5238] el0_svc+0x78/0x1e0 [ 77.365865][ T5238] el0t_64_sync_handler+0xcc/0xe4 [ 77.366727][ T5238] el0t_64_sync+0x1a0/0x1a4 [ 77.376201][ T5240] FAULT_INJECTION: forcing a failure. [ 77.376201][ T5240] name failslab, interval 1, probability 0, space 0, times 0 [ 77.378927][ T5240] CPU: 0 PID: 5240 Comm: syz.0.73 Tainted: G W 5.15.189-syzkaller #0 [ 77.380350][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.381870][ T5240] Call trace: [ 77.382314][ T5240] dump_backtrace+0x0/0x43c [ 77.382984][ T5240] show_stack+0x2c/0x3c [ 77.383659][ T5240] __dump_stack+0x30/0x40 [ 77.384376][ T5240] dump_stack_lvl+0xf8/0x160 [ 77.385166][ T5240] dump_stack+0x1c/0x5c [ 77.385871][ T5240] should_fail+0x3c0/0x51c [ 77.386601][ T5240] __should_failslab+0xbc/0x10c [ 77.387443][ T5240] should_failslab+0x10/0x28 [ 77.388220][ T5240] slab_pre_alloc_hook+0x64/0xec [ 77.389000][ T5240] kmem_cache_alloc_node+0x98/0x41c [ 77.389784][ T5240] __alloc_skb+0x134/0x67c [ 77.390501][ T5240] netlink_ack+0x2c0/0x960 [ 77.391204][ T5240] netlink_rcv_skb+0x1e4/0x3c4 [ 77.391916][ T5240] genl_rcv+0x38/0x50 [ 77.392519][ T5240] netlink_unicast+0x624/0x8b0 [ 77.393178][ T5240] netlink_sendmsg+0x6e8/0x9cc [ 77.393877][ T5240] ____sys_sendmsg+0x61c/0x920 [ 77.394596][ T5240] ___sys_sendmsg+0x1d0/0x240 [ 77.395315][ T5240] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.396162][ T5240] invoke_syscall+0x98/0x2b8 [ 77.396896][ T5240] el0_svc_common+0x138/0x258 [ 77.397668][ T5240] do_el0_svc+0x58/0x14c [ 77.398321][ T5240] el0_svc+0x78/0x1e0 [ 77.398897][ T5240] el0t_64_sync_handler+0xcc/0xe4 [ 77.399578][ T5240] el0t_64_sync+0x1a0/0x1a4 [ 77.416302][ T5242] FAULT_INJECTION: forcing a failure. [ 77.416302][ T5242] name failslab, interval 1, probability 0, space 0, times 0 [ 77.418521][ T5242] CPU: 0 PID: 5242 Comm: syz.0.74 Tainted: G W 5.15.189-syzkaller #0 [ 77.420044][ T5242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.421668][ T5242] Call trace: [ 77.422168][ T5242] dump_backtrace+0x0/0x43c [ 77.422860][ T5242] show_stack+0x2c/0x3c [ 77.423542][ T5242] __dump_stack+0x30/0x40 [ 77.424256][ T5242] dump_stack_lvl+0xf8/0x160 [ 77.424957][ T5242] dump_stack+0x1c/0x5c [ 77.425576][ T5242] should_fail+0x3c0/0x51c [ 77.426288][ T5242] __should_failslab+0xbc/0x10c [ 77.427065][ T5242] should_failslab+0x10/0x28 [ 77.427772][ T5242] slab_pre_alloc_hook+0x64/0xec [ 77.428599][ T5242] kmem_cache_alloc_node+0x98/0x41c [ 77.429473][ T5242] __alloc_skb+0x134/0x67c [ 77.430227][ T5242] netlink_ack+0x2c0/0x960 [ 77.430912][ T5242] netlink_rcv_skb+0x1e4/0x3c4 [ 77.431653][ T5242] genl_rcv+0x38/0x50 [ 77.432281][ T5242] netlink_unicast+0x624/0x8b0 [ 77.433058][ T5242] netlink_sendmsg+0x6e8/0x9cc [ 77.433805][ T5242] ____sys_sendmsg+0x61c/0x920 [ 77.434636][ T5242] ___sys_sendmsg+0x1d0/0x240 [ 77.435401][ T5242] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.436201][ T5242] invoke_syscall+0x98/0x2b8 [ 77.436981][ T5242] el0_svc_common+0x138/0x258 [ 77.437717][ T5242] do_el0_svc+0x58/0x14c [ 77.438415][ T5242] el0_svc+0x78/0x1e0 [ 77.439057][ T5242] el0t_64_sync_handler+0xcc/0xe4 [ 77.439867][ T5242] el0t_64_sync+0x1a0/0x1a4 [ 77.441444][ T4174] Bluetooth: hci1: command 0x041b tx timeout [ 77.457370][ T5244] FAULT_INJECTION: forcing a failure. [ 77.457370][ T5244] name failslab, interval 1, probability 0, space 0, times 0 [ 77.459228][ T5244] CPU: 0 PID: 5244 Comm: syz.0.75 Tainted: G W 5.15.189-syzkaller #0 [ 77.460558][ T5244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.461922][ T5244] Call trace: [ 77.462370][ T5244] dump_backtrace+0x0/0x43c [ 77.462990][ T5244] show_stack+0x2c/0x3c [ 77.463564][ T5244] __dump_stack+0x30/0x40 [ 77.464297][ T5244] dump_stack_lvl+0xf8/0x160 [ 77.465011][ T5244] dump_stack+0x1c/0x5c [ 77.465665][ T5244] should_fail+0x3c0/0x51c [ 77.466342][ T5244] __should_failslab+0xbc/0x10c [ 77.467138][ T5244] should_failslab+0x10/0x28 [ 77.467858][ T5244] slab_pre_alloc_hook+0x64/0xec [ 77.468676][ T5244] __kmalloc+0xbc/0x44c [ 77.469291][ T5244] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 77.470237][ T5244] genl_rcv_msg+0x700/0xb6c [ 77.470850][ T5244] netlink_rcv_skb+0x208/0x3c4 [ 77.471544][ T5244] genl_rcv+0x38/0x50 [ 77.472097][ T5244] netlink_unicast+0x624/0x8b0 [ 77.472778][ T5244] netlink_sendmsg+0x6e8/0x9cc [ 77.473476][ T5244] ____sys_sendmsg+0x61c/0x920 [ 77.474217][ T5244] ___sys_sendmsg+0x1d0/0x240 [ 77.474905][ T5244] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.475674][ T5244] invoke_syscall+0x98/0x2b8 [ 77.476342][ T5244] el0_svc_common+0x138/0x258 [ 77.477089][ T5244] do_el0_svc+0x58/0x14c [ 77.477728][ T5244] el0_svc+0x78/0x1e0 [ 77.478415][ T5244] el0t_64_sync_handler+0xcc/0xe4 [ 77.479247][ T5244] el0t_64_sync+0x1a0/0x1a4 [ 77.494983][ T5246] FAULT_INJECTION: forcing a failure. [ 77.494983][ T5246] name failslab, interval 1, probability 0, space 0, times 0 [ 77.497094][ T5246] CPU: 0 PID: 5246 Comm: syz.0.76 Tainted: G W 5.15.189-syzkaller #0 [ 77.498654][ T5246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.500142][ T5246] Call trace: [ 77.500643][ T5246] dump_backtrace+0x0/0x43c [ 77.501326][ T5246] show_stack+0x2c/0x3c [ 77.501965][ T5246] __dump_stack+0x30/0x40 [ 77.502640][ T5246] dump_stack_lvl+0xf8/0x160 [ 77.503340][ T5246] dump_stack+0x1c/0x5c [ 77.504058][ T5246] should_fail+0x3c0/0x51c [ 77.504752][ T5246] __should_failslab+0xbc/0x10c [ 77.505475][ T5246] should_failslab+0x10/0x28 [ 77.506162][ T5246] slab_pre_alloc_hook+0x64/0xec [ 77.506962][ T5246] kmem_cache_alloc_node+0x98/0x41c [ 77.507821][ T5246] __alloc_skb+0x134/0x67c [ 77.508528][ T5246] netlink_ack+0x2c0/0x960 [ 77.509256][ T5246] netlink_rcv_skb+0x1e4/0x3c4 [ 77.510103][ T5246] genl_rcv+0x38/0x50 [ 77.510760][ T5246] netlink_unicast+0x624/0x8b0 [ 77.511576][ T5246] netlink_sendmsg+0x6e8/0x9cc [ 77.512409][ T5246] ____sys_sendmsg+0x61c/0x920 [ 77.513216][ T5246] ___sys_sendmsg+0x1d0/0x240 [ 77.514004][ T5246] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.514794][ T5246] invoke_syscall+0x98/0x2b8 [ 77.515501][ T5246] el0_svc_common+0x138/0x258 [ 77.516201][ T5246] do_el0_svc+0x58/0x14c [ 77.516793][ T5246] el0_svc+0x78/0x1e0 [ 77.517329][ T5246] el0t_64_sync_handler+0xcc/0xe4 [ 77.518021][ T5246] el0t_64_sync+0x1a0/0x1a4 [ 77.528077][ T5248] FAULT_INJECTION: forcing a failure. [ 77.528077][ T5248] name failslab, interval 1, probability 0, space 0, times 0 [ 77.530197][ T5248] CPU: 0 PID: 5248 Comm: syz.0.77 Tainted: G W 5.15.189-syzkaller #0 [ 77.531728][ T5248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.533366][ T5248] Call trace: [ 77.533900][ T5248] dump_backtrace+0x0/0x43c [ 77.534619][ T5248] show_stack+0x2c/0x3c [ 77.535325][ T5248] __dump_stack+0x30/0x40 [ 77.536065][ T5248] dump_stack_lvl+0xf8/0x160 [ 77.536794][ T5248] dump_stack+0x1c/0x5c [ 77.537467][ T5248] should_fail+0x3c0/0x51c [ 77.538156][ T5248] __should_failslab+0xbc/0x10c [ 77.538981][ T5248] should_failslab+0x10/0x28 [ 77.539702][ T5248] slab_pre_alloc_hook+0x64/0xec [ 77.540531][ T5248] kmem_cache_alloc_node+0x98/0x41c [ 77.541314][ T5248] __alloc_skb+0x134/0x67c [ 77.541976][ T5248] netlink_ack+0x2c0/0x960 [ 77.542625][ T5248] netlink_rcv_skb+0x1e4/0x3c4 [ 77.543313][ T5248] genl_rcv+0x38/0x50 [ 77.543925][ T5248] netlink_unicast+0x624/0x8b0 [ 77.544706][ T5248] netlink_sendmsg+0x6e8/0x9cc [ 77.545444][ T5248] ____sys_sendmsg+0x61c/0x920 [ 77.546180][ T5248] ___sys_sendmsg+0x1d0/0x240 [ 77.546953][ T5248] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.547827][ T5248] invoke_syscall+0x98/0x2b8 [ 77.548621][ T5248] el0_svc_common+0x138/0x258 [ 77.549341][ T5248] do_el0_svc+0x58/0x14c [ 77.549957][ T5248] el0_svc+0x78/0x1e0 [ 77.550622][ T5248] el0t_64_sync_handler+0xcc/0xe4 [ 77.551299][ T5248] el0t_64_sync+0x1a0/0x1a4 [ 77.564123][ T5250] FAULT_INJECTION: forcing a failure. [ 77.564123][ T5250] name failslab, interval 1, probability 0, space 0, times 0 [ 77.566273][ T5250] CPU: 0 PID: 5250 Comm: syz.0.78 Tainted: G W 5.15.189-syzkaller #0 [ 77.567780][ T5250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.569526][ T5250] Call trace: [ 77.570076][ T5250] dump_backtrace+0x0/0x43c [ 77.570826][ T5250] show_stack+0x2c/0x3c [ 77.571517][ T5250] __dump_stack+0x30/0x40 [ 77.572197][ T5250] dump_stack_lvl+0xf8/0x160 [ 77.572885][ T5250] dump_stack+0x1c/0x5c [ 77.573539][ T5250] should_fail+0x3c0/0x51c [ 77.574192][ T5250] __should_failslab+0xbc/0x10c [ 77.574927][ T5250] should_failslab+0x10/0x28 [ 77.575598][ T5250] slab_pre_alloc_hook+0x64/0xec [ 77.576380][ T5250] kmem_cache_alloc_node+0x98/0x41c [ 77.577195][ T5250] __alloc_skb+0x134/0x67c [ 77.577980][ T5250] netlink_ack+0x2c0/0x960 [ 77.578689][ T5250] netlink_rcv_skb+0x1e4/0x3c4 [ 77.579459][ T5250] genl_rcv+0x38/0x50 [ 77.580056][ T5250] netlink_unicast+0x624/0x8b0 [ 77.580802][ T5250] netlink_sendmsg+0x6e8/0x9cc [ 77.581524][ T5250] ____sys_sendmsg+0x61c/0x920 [ 77.582338][ T5250] ___sys_sendmsg+0x1d0/0x240 [ 77.583025][ T5250] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.583816][ T5250] invoke_syscall+0x98/0x2b8 [ 77.584523][ T5250] el0_svc_common+0x138/0x258 [ 77.585216][ T5250] do_el0_svc+0x58/0x14c [ 77.585833][ T5250] el0_svc+0x78/0x1e0 [ 77.586372][ T5250] el0t_64_sync_handler+0xcc/0xe4 [ 77.587090][ T5250] el0t_64_sync+0x1a0/0x1a4 [ 77.599902][ T5252] FAULT_INJECTION: forcing a failure. [ 77.599902][ T5252] name failslab, interval 1, probability 0, space 0, times 0 [ 77.602032][ T5252] CPU: 1 PID: 5252 Comm: syz.0.79 Tainted: G W 5.15.189-syzkaller #0 [ 77.603570][ T5252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.605065][ T5252] Call trace: [ 77.605548][ T5252] dump_backtrace+0x0/0x43c [ 77.606293][ T5252] show_stack+0x2c/0x3c [ 77.606939][ T5252] __dump_stack+0x30/0x40 [ 77.607597][ T5252] dump_stack_lvl+0xf8/0x160 [ 77.608349][ T5252] dump_stack+0x1c/0x5c [ 77.609009][ T5252] should_fail+0x3c0/0x51c [ 77.609690][ T5252] __should_failslab+0xbc/0x10c [ 77.610446][ T5252] should_failslab+0x10/0x28 [ 77.611178][ T5252] slab_pre_alloc_hook+0x64/0xec [ 77.612015][ T5252] __kmalloc+0xbc/0x44c [ 77.612692][ T5252] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 77.613677][ T5252] genl_rcv_msg+0x700/0xb6c [ 77.614423][ T5252] netlink_rcv_skb+0x208/0x3c4 [ 77.615189][ T5252] genl_rcv+0x38/0x50 [ 77.615790][ T5252] netlink_unicast+0x624/0x8b0 [ 77.616543][ T5252] netlink_sendmsg+0x6e8/0x9cc [ 77.617276][ T5252] ____sys_sendmsg+0x61c/0x920 [ 77.618032][ T5252] ___sys_sendmsg+0x1d0/0x240 [ 77.618850][ T5252] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.619644][ T5252] invoke_syscall+0x98/0x2b8 [ 77.620337][ T5252] el0_svc_common+0x138/0x258 [ 77.620995][ T5252] do_el0_svc+0x58/0x14c [ 77.621615][ T5252] el0_svc+0x78/0x1e0 [ 77.622170][ T5252] el0t_64_sync_handler+0xcc/0xe4 [ 77.622893][ T5252] el0t_64_sync+0x1a0/0x1a4 [ 77.632475][ T5254] FAULT_INJECTION: forcing a failure. [ 77.632475][ T5254] name failslab, interval 1, probability 0, space 0, times 0 [ 77.634424][ T5254] CPU: 0 PID: 5254 Comm: syz.0.80 Tainted: G W 5.15.189-syzkaller #0 [ 77.635764][ T5254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.637154][ T5254] Call trace: [ 77.637598][ T5254] dump_backtrace+0x0/0x43c [ 77.638238][ T5254] show_stack+0x2c/0x3c [ 77.638851][ T5254] __dump_stack+0x30/0x40 [ 77.639468][ T5254] dump_stack_lvl+0xf8/0x160 [ 77.640109][ T5254] dump_stack+0x1c/0x5c [ 77.640701][ T5254] should_fail+0x3c0/0x51c [ 77.641314][ T5254] __should_failslab+0xbc/0x10c [ 77.641945][ T5254] should_failslab+0x10/0x28 [ 77.642558][ T5254] slab_pre_alloc_hook+0x64/0xec [ 77.643279][ T5254] kmem_cache_alloc_node+0x98/0x41c [ 77.644012][ T5254] __alloc_skb+0x134/0x67c [ 77.644633][ T5254] netlink_ack+0x2c0/0x960 [ 77.645346][ T5254] netlink_rcv_skb+0x1e4/0x3c4 [ 77.646092][ T5254] genl_rcv+0x38/0x50 [ 77.646707][ T5254] netlink_unicast+0x624/0x8b0 [ 77.647509][ T5254] netlink_sendmsg+0x6e8/0x9cc [ 77.648249][ T5254] ____sys_sendmsg+0x61c/0x920 [ 77.649025][ T5254] ___sys_sendmsg+0x1d0/0x240 [ 77.649762][ T5254] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.650552][ T5254] invoke_syscall+0x98/0x2b8 [ 77.651271][ T5254] el0_svc_common+0x138/0x258 [ 77.651984][ T5254] do_el0_svc+0x58/0x14c [ 77.652658][ T5254] el0_svc+0x78/0x1e0 [ 77.653307][ T5254] el0t_64_sync_handler+0xcc/0xe4 [ 77.654079][ T5254] el0t_64_sync+0x1a0/0x1a4 [ 77.665721][ T5256] FAULT_INJECTION: forcing a failure. [ 77.665721][ T5256] name failslab, interval 1, probability 0, space 0, times 0 [ 77.668070][ T5256] CPU: 0 PID: 5256 Comm: syz.0.81 Tainted: G W 5.15.189-syzkaller #0 [ 77.669537][ T5256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.671184][ T5256] Call trace: [ 77.671698][ T5256] dump_backtrace+0x0/0x43c [ 77.672383][ T5256] show_stack+0x2c/0x3c [ 77.673049][ T5256] __dump_stack+0x30/0x40 [ 77.673654][ T5256] dump_stack_lvl+0xf8/0x160 [ 77.674296][ T5256] dump_stack+0x1c/0x5c [ 77.674853][ T5256] should_fail+0x3c0/0x51c [ 77.675519][ T5256] __should_failslab+0xbc/0x10c [ 77.676196][ T5256] should_failslab+0x10/0x28 [ 77.676849][ T5256] slab_pre_alloc_hook+0x64/0xec [ 77.677517][ T5256] kmem_cache_alloc_node+0x98/0x41c [ 77.678199][ T5256] __alloc_skb+0x134/0x67c [ 77.678816][ T5256] netlink_ack+0x2c0/0x960 [ 77.679414][ T5256] netlink_rcv_skb+0x1e4/0x3c4 [ 77.680098][ T5256] genl_rcv+0x38/0x50 [ 77.680676][ T5256] netlink_unicast+0x624/0x8b0 [ 77.681403][ T5256] netlink_sendmsg+0x6e8/0x9cc [ 77.682108][ T5256] ____sys_sendmsg+0x61c/0x920 [ 77.682899][ T5256] ___sys_sendmsg+0x1d0/0x240 [ 77.683606][ T5256] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.684483][ T5256] invoke_syscall+0x98/0x2b8 [ 77.685174][ T5256] el0_svc_common+0x138/0x258 [ 77.685950][ T5256] do_el0_svc+0x58/0x14c [ 77.686624][ T5256] el0_svc+0x78/0x1e0 [ 77.687299][ T5256] el0t_64_sync_handler+0xcc/0xe4 [ 77.688081][ T5256] el0t_64_sync+0x1a0/0x1a4 [ 77.698707][ T5258] FAULT_INJECTION: forcing a failure. [ 77.698707][ T5258] name failslab, interval 1, probability 0, space 0, times 0 [ 77.700809][ T5258] CPU: 0 PID: 5258 Comm: syz.0.82 Tainted: G W 5.15.189-syzkaller #0 [ 77.702135][ T5258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.703664][ T5258] Call trace: [ 77.704139][ T5258] dump_backtrace+0x0/0x43c [ 77.704888][ T5258] show_stack+0x2c/0x3c [ 77.705586][ T5258] __dump_stack+0x30/0x40 [ 77.706265][ T5258] dump_stack_lvl+0xf8/0x160 [ 77.707016][ T5258] dump_stack+0x1c/0x5c [ 77.707675][ T5258] should_fail+0x3c0/0x51c [ 77.708385][ T5258] __should_failslab+0xbc/0x10c [ 77.709127][ T5258] should_failslab+0x10/0x28 [ 77.709842][ T5258] slab_pre_alloc_hook+0x64/0xec [ 77.710560][ T5258] kmem_cache_alloc_node+0x98/0x41c [ 77.711384][ T5258] __alloc_skb+0x134/0x67c [ 77.712099][ T5258] netlink_ack+0x2c0/0x960 [ 77.712774][ T5258] netlink_rcv_skb+0x1e4/0x3c4 [ 77.713526][ T5258] genl_rcv+0x38/0x50 [ 77.714171][ T5258] netlink_unicast+0x624/0x8b0 [ 77.714911][ T5258] netlink_sendmsg+0x6e8/0x9cc [ 77.715713][ T5258] ____sys_sendmsg+0x61c/0x920 [ 77.716495][ T5258] ___sys_sendmsg+0x1d0/0x240 [ 77.717227][ T5258] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.718012][ T5258] invoke_syscall+0x98/0x2b8 [ 77.718693][ T5258] el0_svc_common+0x138/0x258 [ 77.719437][ T5258] do_el0_svc+0x58/0x14c [ 77.720060][ T5258] el0_svc+0x78/0x1e0 [ 77.720632][ T5258] el0t_64_sync_handler+0xcc/0xe4 [ 77.721322][ T5258] el0t_64_sync+0x1a0/0x1a4 [ 77.730535][ T5260] FAULT_INJECTION: forcing a failure. [ 77.730535][ T5260] name failslab, interval 1, probability 0, space 0, times 0 [ 77.732328][ T5260] CPU: 0 PID: 5260 Comm: syz.0.83 Tainted: G W 5.15.189-syzkaller #0 [ 77.733602][ T5260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.735267][ T5260] Call trace: [ 77.735773][ T5260] dump_backtrace+0x0/0x43c [ 77.736518][ T5260] show_stack+0x2c/0x3c [ 77.737134][ T5260] __dump_stack+0x30/0x40 [ 77.737826][ T5260] dump_stack_lvl+0xf8/0x160 [ 77.738541][ T5260] dump_stack+0x1c/0x5c [ 77.739228][ T5260] should_fail+0x3c0/0x51c [ 77.739974][ T5260] __should_failslab+0xbc/0x10c [ 77.740718][ T5260] should_failslab+0x10/0x28 [ 77.741413][ T5260] slab_pre_alloc_hook+0x64/0xec [ 77.742165][ T5260] kmem_cache_alloc_node+0x98/0x41c [ 77.742999][ T5260] __alloc_skb+0x134/0x67c [ 77.743726][ T5260] netlink_ack+0x2c0/0x960 [ 77.744434][ T5260] netlink_rcv_skb+0x1e4/0x3c4 [ 77.745175][ T5260] genl_rcv+0x38/0x50 [ 77.745808][ T5260] netlink_unicast+0x624/0x8b0 [ 77.746613][ T5260] netlink_sendmsg+0x6e8/0x9cc [ 77.747281][ T5260] ____sys_sendmsg+0x61c/0x920 [ 77.748029][ T5260] ___sys_sendmsg+0x1d0/0x240 [ 77.748782][ T5260] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.749589][ T5260] invoke_syscall+0x98/0x2b8 [ 77.750347][ T5260] el0_svc_common+0x138/0x258 [ 77.751115][ T5260] do_el0_svc+0x58/0x14c [ 77.751770][ T5260] el0_svc+0x78/0x1e0 [ 77.752403][ T5260] el0t_64_sync_handler+0xcc/0xe4 [ 77.753243][ T5260] el0t_64_sync+0x1a0/0x1a4 [ 77.762529][ T5262] FAULT_INJECTION: forcing a failure. [ 77.762529][ T5262] name failslab, interval 1, probability 0, space 0, times 0 [ 77.764456][ T5262] CPU: 1 PID: 5262 Comm: syz.0.84 Tainted: G W 5.15.189-syzkaller #0 [ 77.765833][ T5262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.767339][ T5262] Call trace: [ 77.767829][ T5262] dump_backtrace+0x0/0x43c [ 77.768561][ T5262] show_stack+0x2c/0x3c [ 77.769228][ T5262] __dump_stack+0x30/0x40 [ 77.769846][ T5262] dump_stack_lvl+0xf8/0x160 [ 77.770661][ T5262] dump_stack+0x1c/0x5c [ 77.771357][ T5262] should_fail+0x3c0/0x51c [ 77.772032][ T5262] __should_failslab+0xbc/0x10c [ 77.772727][ T5262] should_failslab+0x10/0x28 [ 77.773385][ T5262] slab_pre_alloc_hook+0x64/0xec [ 77.774087][ T5262] kmem_cache_alloc_node+0x98/0x41c [ 77.774870][ T5262] __alloc_skb+0x134/0x67c [ 77.775538][ T5262] netlink_ack+0x2c0/0x960 [ 77.776176][ T5262] netlink_rcv_skb+0x1e4/0x3c4 [ 77.776865][ T5262] genl_rcv+0x38/0x50 [ 77.777443][ T5262] netlink_unicast+0x624/0x8b0 [ 77.778196][ T5262] netlink_sendmsg+0x6e8/0x9cc [ 77.778924][ T5262] ____sys_sendmsg+0x61c/0x920 [ 77.779670][ T5262] ___sys_sendmsg+0x1d0/0x240 [ 77.780417][ T5262] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.781149][ T5262] invoke_syscall+0x98/0x2b8 [ 77.781781][ T5262] el0_svc_common+0x138/0x258 [ 77.782430][ T5262] do_el0_svc+0x58/0x14c [ 77.783070][ T5262] el0_svc+0x78/0x1e0 [ 77.783694][ T5262] el0t_64_sync_handler+0xcc/0xe4 [ 77.784528][ T5262] el0t_64_sync+0x1a0/0x1a4 [ 77.794400][ T5264] FAULT_INJECTION: forcing a failure. [ 77.794400][ T5264] name failslab, interval 1, probability 0, space 0, times 0 [ 77.796328][ T5264] CPU: 1 PID: 5264 Comm: syz.0.85 Tainted: G W 5.15.189-syzkaller #0 [ 77.797668][ T5264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.799173][ T5264] Call trace: [ 77.799651][ T5264] dump_backtrace+0x0/0x43c [ 77.800401][ T5264] show_stack+0x2c/0x3c [ 77.800999][ T5264] __dump_stack+0x30/0x40 [ 77.801666][ T5264] dump_stack_lvl+0xf8/0x160 [ 77.802429][ T5264] dump_stack+0x1c/0x5c [ 77.803105][ T5264] should_fail+0x3c0/0x51c [ 77.803789][ T5264] __should_failslab+0xbc/0x10c [ 77.804544][ T5264] should_failslab+0x10/0x28 [ 77.805262][ T5264] slab_pre_alloc_hook+0x64/0xec [ 77.806044][ T5264] kmem_cache_alloc_node+0x98/0x41c [ 77.806883][ T5264] __alloc_skb+0x134/0x67c [ 77.807598][ T5264] netlink_ack+0x2c0/0x960 [ 77.808242][ T5264] netlink_rcv_skb+0x1e4/0x3c4 [ 77.808915][ T5264] genl_rcv+0x38/0x50 [ 77.809462][ T5264] netlink_unicast+0x624/0x8b0 [ 77.810154][ T5264] netlink_sendmsg+0x6e8/0x9cc [ 77.810847][ T5264] ____sys_sendmsg+0x61c/0x920 [ 77.811552][ T5264] ___sys_sendmsg+0x1d0/0x240 [ 77.812225][ T5264] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.812993][ T5264] invoke_syscall+0x98/0x2b8 [ 77.813651][ T5264] el0_svc_common+0x138/0x258 [ 77.814335][ T5264] do_el0_svc+0x58/0x14c [ 77.814928][ T5264] el0_svc+0x78/0x1e0 [ 77.815514][ T5264] el0t_64_sync_handler+0xcc/0xe4 [ 77.816219][ T5264] el0t_64_sync+0x1a0/0x1a4 [ 77.825026][ T5266] FAULT_INJECTION: forcing a failure. [ 77.825026][ T5266] name failslab, interval 1, probability 0, space 0, times 0 [ 77.830828][ T5266] CPU: 0 PID: 5266 Comm: syz.0.86 Tainted: G W 5.15.189-syzkaller #0 [ 77.832300][ T5266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.833933][ T5266] Call trace: [ 77.834442][ T5266] dump_backtrace+0x0/0x43c [ 77.835118][ T5266] show_stack+0x2c/0x3c [ 77.835785][ T5266] __dump_stack+0x30/0x40 [ 77.836469][ T5266] dump_stack_lvl+0xf8/0x160 [ 77.837157][ T5266] dump_stack+0x1c/0x5c [ 77.837863][ T5266] should_fail+0x3c0/0x51c [ 77.838542][ T5266] __should_failslab+0xbc/0x10c [ 77.839302][ T5266] should_failslab+0x10/0x28 [ 77.840033][ T5266] slab_pre_alloc_hook+0x64/0xec [ 77.840817][ T5266] kmem_cache_alloc_node+0x98/0x41c [ 77.841652][ T5266] __alloc_skb+0x134/0x67c [ 77.842412][ T5266] netlink_ack+0x2c0/0x960 [ 77.843152][ T5266] netlink_rcv_skb+0x1e4/0x3c4 [ 77.843923][ T5266] genl_rcv+0x38/0x50 [ 77.844541][ T5266] netlink_unicast+0x624/0x8b0 [ 77.845260][ T5266] netlink_sendmsg+0x6e8/0x9cc [ 77.846002][ T5266] ____sys_sendmsg+0x61c/0x920 [ 77.846794][ T5266] ___sys_sendmsg+0x1d0/0x240 [ 77.847475][ T5266] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.848296][ T5266] invoke_syscall+0x98/0x2b8 [ 77.849063][ T5266] el0_svc_common+0x138/0x258 [ 77.849824][ T5266] do_el0_svc+0x58/0x14c [ 77.850511][ T5266] el0_svc+0x78/0x1e0 [ 77.851103][ T5266] el0t_64_sync_handler+0xcc/0xe4 [ 77.851873][ T5266] el0t_64_sync+0x1a0/0x1a4 [ 77.862851][ T5268] FAULT_INJECTION: forcing a failure. [ 77.862851][ T5268] name failslab, interval 1, probability 0, space 0, times 0 [ 77.864727][ T5268] CPU: 1 PID: 5268 Comm: syz.0.87 Tainted: G W 5.15.189-syzkaller #0 [ 77.866019][ T5268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.867442][ T5268] Call trace: [ 77.867898][ T5268] dump_backtrace+0x0/0x43c [ 77.868549][ T5268] show_stack+0x2c/0x3c [ 77.869136][ T5268] __dump_stack+0x30/0x40 [ 77.869743][ T5268] dump_stack_lvl+0xf8/0x160 [ 77.870391][ T5268] dump_stack+0x1c/0x5c [ 77.870963][ T5268] should_fail+0x3c0/0x51c [ 77.871600][ T5268] __should_failslab+0xbc/0x10c [ 77.872500][ T5268] should_failslab+0x10/0x28 [ 77.873295][ T5268] slab_pre_alloc_hook+0x64/0xec [ 77.874072][ T5268] kmem_cache_alloc_node+0x98/0x41c [ 77.874860][ T5268] __alloc_skb+0x134/0x67c [ 77.875535][ T5268] netlink_ack+0x2c0/0x960 [ 77.876291][ T5268] netlink_rcv_skb+0x1e4/0x3c4 [ 77.877013][ T5268] genl_rcv+0x38/0x50 [ 77.877597][ T5268] netlink_unicast+0x624/0x8b0 [ 77.878329][ T5268] netlink_sendmsg+0x6e8/0x9cc [ 77.879033][ T5268] ____sys_sendmsg+0x61c/0x920 [ 77.879736][ T5268] ___sys_sendmsg+0x1d0/0x240 [ 77.880492][ T5268] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.881344][ T5268] invoke_syscall+0x98/0x2b8 [ 77.881990][ T5268] el0_svc_common+0x138/0x258 [ 77.882660][ T5268] do_el0_svc+0x58/0x14c [ 77.883229][ T5268] el0_svc+0x78/0x1e0 [ 77.883760][ T5268] el0t_64_sync_handler+0xcc/0xe4 [ 77.884508][ T5268] el0t_64_sync+0x1a0/0x1a4 [ 77.946609][ T5271] FAULT_INJECTION: forcing a failure. [ 77.946609][ T5271] name failslab, interval 1, probability 0, space 0, times 0 [ 77.948509][ T5271] CPU: 0 PID: 5271 Comm: syz.0.88 Tainted: G W 5.15.189-syzkaller #0 [ 77.949825][ T5271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.951187][ T5271] Call trace: [ 77.951643][ T5271] dump_backtrace+0x0/0x43c [ 77.952291][ T5271] show_stack+0x2c/0x3c [ 77.952874][ T5271] __dump_stack+0x30/0x40 [ 77.953507][ T5271] dump_stack_lvl+0xf8/0x160 [ 77.954122][ T5271] dump_stack+0x1c/0x5c [ 77.954686][ T5271] should_fail+0x3c0/0x51c [ 77.955315][ T5271] __should_failslab+0xbc/0x10c [ 77.956002][ T5271] should_failslab+0x10/0x28 [ 77.956676][ T5271] slab_pre_alloc_hook+0x64/0xec [ 77.957378][ T5271] kmem_cache_alloc_node+0x98/0x41c [ 77.958169][ T5271] __alloc_skb+0x134/0x67c [ 77.958833][ T5271] netlink_ack+0x2c0/0x960 [ 77.959518][ T5271] netlink_rcv_skb+0x1e4/0x3c4 [ 77.960251][ T5271] genl_rcv+0x38/0x50 [ 77.960876][ T5271] netlink_unicast+0x624/0x8b0 [ 77.961661][ T5271] netlink_sendmsg+0x6e8/0x9cc [ 77.962436][ T5271] ____sys_sendmsg+0x61c/0x920 [ 77.963153][ T5271] ___sys_sendmsg+0x1d0/0x240 [ 77.963833][ T5271] __arm64_sys_sendmsg+0x1a8/0x254 [ 77.964581][ T5271] invoke_syscall+0x98/0x2b8 [ 77.965237][ T5271] el0_svc_common+0x138/0x258 [ 77.965979][ T5271] do_el0_svc+0x58/0x14c [ 77.966671][ T5271] el0_svc+0x78/0x1e0 [ 77.967291][ T5271] el0t_64_sync_handler+0xcc/0xe4 [ 77.968048][ T5271] el0t_64_sync+0x1a0/0x1a4 [ 78.117086][ T5273] FAULT_INJECTION: forcing a failure. [ 78.117086][ T5273] name failslab, interval 1, probability 0, space 0, times 0 [ 78.119053][ T5273] CPU: 0 PID: 5273 Comm: syz.0.89 Tainted: G W 5.15.189-syzkaller #0 [ 78.120367][ T5273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.121826][ T5273] Call trace: [ 78.122345][ T5273] dump_backtrace+0x0/0x43c [ 78.123072][ T5273] show_stack+0x2c/0x3c [ 78.123721][ T5273] __dump_stack+0x30/0x40 [ 78.124404][ T5273] dump_stack_lvl+0xf8/0x160 [ 78.125134][ T5273] dump_stack+0x1c/0x5c [ 78.125849][ T5273] should_fail+0x3c0/0x51c [ 78.126589][ T5273] __should_failslab+0xbc/0x10c [ 78.127395][ T5273] should_failslab+0x10/0x28 [ 78.128107][ T5273] slab_pre_alloc_hook+0x64/0xec [ 78.128932][ T5273] kmem_cache_alloc_node+0x98/0x41c [ 78.129814][ T5273] __alloc_skb+0x134/0x67c [ 78.130541][ T5273] netlink_ack+0x2c0/0x960 [ 78.131235][ T5273] netlink_rcv_skb+0x1e4/0x3c4 [ 78.131962][ T5273] genl_rcv+0x38/0x50 [ 78.132557][ T5273] netlink_unicast+0x624/0x8b0 [ 78.133263][ T5273] netlink_sendmsg+0x6e8/0x9cc [ 78.133940][ T5273] ____sys_sendmsg+0x61c/0x920 [ 78.134604][ T5273] ___sys_sendmsg+0x1d0/0x240 [ 78.135352][ T5273] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.136194][ T5273] invoke_syscall+0x98/0x2b8 [ 78.136993][ T5273] el0_svc_common+0x138/0x258 [ 78.137811][ T5273] do_el0_svc+0x58/0x14c [ 78.138507][ T5273] el0_svc+0x78/0x1e0 [ 78.139145][ T5273] el0t_64_sync_handler+0xcc/0xe4 [ 78.139936][ T5273] el0t_64_sync+0x1a0/0x1a4 [ 78.156685][ T5275] FAULT_INJECTION: forcing a failure. [ 78.156685][ T5275] name failslab, interval 1, probability 0, space 0, times 0 [ 78.158773][ T5275] CPU: 1 PID: 5275 Comm: syz.0.90 Tainted: G W 5.15.189-syzkaller #0 [ 78.160271][ T5275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.161824][ T5275] Call trace: [ 78.162312][ T5275] dump_backtrace+0x0/0x43c [ 78.162949][ T5275] show_stack+0x2c/0x3c [ 78.163572][ T5275] __dump_stack+0x30/0x40 [ 78.164305][ T5275] dump_stack_lvl+0xf8/0x160 [ 78.165202][ T5275] dump_stack+0x1c/0x5c [ 78.165806][ T5275] should_fail+0x3c0/0x51c [ 78.166463][ T5275] __should_failslab+0xbc/0x10c [ 78.167176][ T5275] should_failslab+0x10/0x28 [ 78.167851][ T5275] slab_pre_alloc_hook+0x64/0xec [ 78.168629][ T5275] kmem_cache_alloc_node+0x98/0x41c [ 78.169427][ T5275] __alloc_skb+0x134/0x67c [ 78.170065][ T5275] netlink_ack+0x2c0/0x960 [ 78.170739][ T5275] netlink_rcv_skb+0x1e4/0x3c4 [ 78.171475][ T5275] genl_rcv+0x38/0x50 [ 78.172024][ T5275] netlink_unicast+0x624/0x8b0 [ 78.172694][ T5275] netlink_sendmsg+0x6e8/0x9cc [ 78.173405][ T5275] ____sys_sendmsg+0x61c/0x920 [ 78.174166][ T5275] ___sys_sendmsg+0x1d0/0x240 [ 78.174907][ T5275] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.175665][ T5275] invoke_syscall+0x98/0x2b8 [ 78.176332][ T5275] el0_svc_common+0x138/0x258 [ 78.177020][ T5275] do_el0_svc+0x58/0x14c [ 78.177685][ T5275] el0_svc+0x78/0x1e0 [ 78.178354][ T5275] el0t_64_sync_handler+0xcc/0xe4 [ 78.179166][ T5275] el0t_64_sync+0x1a0/0x1a4 [ 78.193648][ T5277] FAULT_INJECTION: forcing a failure. [ 78.193648][ T5277] name failslab, interval 1, probability 0, space 0, times 0 [ 78.195627][ T5277] CPU: 1 PID: 5277 Comm: syz.0.91 Tainted: G W 5.15.189-syzkaller #0 [ 78.197088][ T5277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.198610][ T5277] Call trace: [ 78.199063][ T5277] dump_backtrace+0x0/0x43c [ 78.199814][ T5277] show_stack+0x2c/0x3c [ 78.200464][ T5277] __dump_stack+0x30/0x40 [ 78.201131][ T5277] dump_stack_lvl+0xf8/0x160 [ 78.201821][ T5277] dump_stack+0x1c/0x5c [ 78.202446][ T5277] should_fail+0x3c0/0x51c [ 78.203158][ T5277] __should_failslab+0xbc/0x10c [ 78.203935][ T5277] should_failslab+0x10/0x28 [ 78.204701][ T5277] slab_pre_alloc_hook+0x64/0xec [ 78.205463][ T5277] kmem_cache_alloc_node+0x98/0x41c [ 78.206274][ T5277] __alloc_skb+0x134/0x67c [ 78.206967][ T5277] netlink_ack+0x2c0/0x960 [ 78.207651][ T5277] netlink_rcv_skb+0x1e4/0x3c4 [ 78.208394][ T5277] genl_rcv+0x38/0x50 [ 78.208981][ T5277] netlink_unicast+0x624/0x8b0 [ 78.209737][ T5277] netlink_sendmsg+0x6e8/0x9cc [ 78.210558][ T5277] ____sys_sendmsg+0x61c/0x920 [ 78.211309][ T5277] ___sys_sendmsg+0x1d0/0x240 [ 78.212091][ T5277] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.212934][ T5277] invoke_syscall+0x98/0x2b8 [ 78.213676][ T5277] el0_svc_common+0x138/0x258 [ 78.214419][ T5277] do_el0_svc+0x58/0x14c [ 78.215130][ T5277] el0_svc+0x78/0x1e0 [ 78.215713][ T5277] el0t_64_sync_handler+0xcc/0xe4 [ 78.216512][ T5277] el0t_64_sync+0x1a0/0x1a4 [ 78.231417][ T5279] FAULT_INJECTION: forcing a failure. [ 78.231417][ T5279] name failslab, interval 1, probability 0, space 0, times 0 [ 78.233375][ T5279] CPU: 1 PID: 5279 Comm: syz.0.92 Tainted: G W 5.15.189-syzkaller #0 [ 78.234664][ T5279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.236149][ T5279] Call trace: [ 78.236606][ T5279] dump_backtrace+0x0/0x43c [ 78.237329][ T5279] show_stack+0x2c/0x3c [ 78.237993][ T5279] __dump_stack+0x30/0x40 [ 78.238636][ T5279] dump_stack_lvl+0xf8/0x160 [ 78.239323][ T5279] dump_stack+0x1c/0x5c [ 78.239959][ T5279] should_fail+0x3c0/0x51c [ 78.240654][ T5279] __should_failslab+0xbc/0x10c [ 78.241447][ T5279] should_failslab+0x10/0x28 [ 78.242173][ T5279] slab_pre_alloc_hook+0x64/0xec [ 78.243014][ T5279] kmem_cache_alloc_node+0x98/0x41c [ 78.243790][ T5279] __alloc_skb+0x134/0x67c [ 78.244499][ T5279] netlink_ack+0x2c0/0x960 [ 78.245190][ T5279] netlink_rcv_skb+0x1e4/0x3c4 [ 78.245896][ T5279] genl_rcv+0x38/0x50 [ 78.246492][ T5279] netlink_unicast+0x624/0x8b0 [ 78.247164][ T5279] netlink_sendmsg+0x6e8/0x9cc [ 78.247891][ T5279] ____sys_sendmsg+0x61c/0x920 [ 78.248589][ T5279] ___sys_sendmsg+0x1d0/0x240 [ 78.249234][ T5279] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.249964][ T5279] invoke_syscall+0x98/0x2b8 [ 78.250633][ T5279] el0_svc_common+0x138/0x258 [ 78.251308][ T5279] do_el0_svc+0x58/0x14c [ 78.251898][ T5279] el0_svc+0x78/0x1e0 [ 78.252519][ T5279] el0t_64_sync_handler+0xcc/0xe4 [ 78.253245][ T5279] el0t_64_sync+0x1a0/0x1a4 [ 78.267929][ T5281] FAULT_INJECTION: forcing a failure. [ 78.267929][ T5281] name failslab, interval 1, probability 0, space 0, times 0 [ 78.269873][ T5281] CPU: 1 PID: 5281 Comm: syz.0.93 Tainted: G W 5.15.189-syzkaller #0 [ 78.271199][ T5281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.272636][ T5281] Call trace: [ 78.273118][ T5281] dump_backtrace+0x0/0x43c [ 78.273792][ T5281] show_stack+0x2c/0x3c [ 78.274390][ T5281] __dump_stack+0x30/0x40 [ 78.275057][ T5281] dump_stack_lvl+0xf8/0x160 [ 78.275826][ T5281] dump_stack+0x1c/0x5c [ 78.276574][ T5281] should_fail+0x3c0/0x51c [ 78.277246][ T5281] __should_failslab+0xbc/0x10c [ 78.278021][ T5281] should_failslab+0x10/0x28 [ 78.278731][ T5281] slab_pre_alloc_hook+0x64/0xec [ 78.279522][ T5281] kmem_cache_alloc_node+0x98/0x41c [ 78.280382][ T5281] __alloc_skb+0x134/0x67c [ 78.281119][ T5281] netlink_ack+0x2c0/0x960 [ 78.281926][ T5281] netlink_rcv_skb+0x1e4/0x3c4 [ 78.282660][ T5281] genl_rcv+0x38/0x50 [ 78.283311][ T5281] netlink_unicast+0x624/0x8b0 [ 78.284066][ T5281] netlink_sendmsg+0x6e8/0x9cc [ 78.284835][ T5281] ____sys_sendmsg+0x61c/0x920 [ 78.285561][ T5281] ___sys_sendmsg+0x1d0/0x240 [ 78.286260][ T5281] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.287107][ T5281] invoke_syscall+0x98/0x2b8 [ 78.287827][ T5281] el0_svc_common+0x138/0x258 [ 78.288568][ T5281] do_el0_svc+0x58/0x14c [ 78.289191][ T5281] el0_svc+0x78/0x1e0 [ 78.289784][ T5281] el0t_64_sync_handler+0xcc/0xe4 [ 78.290571][ T5281] el0t_64_sync+0x1a0/0x1a4 [ 78.305654][ T5283] FAULT_INJECTION: forcing a failure. [ 78.305654][ T5283] name failslab, interval 1, probability 0, space 0, times 0 [ 78.307619][ T5283] CPU: 1 PID: 5283 Comm: syz.0.94 Tainted: G W 5.15.189-syzkaller #0 [ 78.308892][ T5283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.310427][ T5283] Call trace: [ 78.310954][ T5283] dump_backtrace+0x0/0x43c [ 78.311640][ T5283] show_stack+0x2c/0x3c [ 78.312236][ T5283] __dump_stack+0x30/0x40 [ 78.312892][ T5283] dump_stack_lvl+0xf8/0x160 [ 78.313567][ T5283] dump_stack+0x1c/0x5c [ 78.314269][ T5283] should_fail+0x3c0/0x51c [ 78.314952][ T5283] __should_failslab+0xbc/0x10c [ 78.315693][ T5283] should_failslab+0x10/0x28 [ 78.316508][ T5283] slab_pre_alloc_hook+0x64/0xec [ 78.317298][ T5283] kmem_cache_alloc_node+0x98/0x41c [ 78.318038][ T5283] __alloc_skb+0x134/0x67c [ 78.318658][ T5283] netlink_ack+0x2c0/0x960 [ 78.319262][ T5283] netlink_rcv_skb+0x1e4/0x3c4 [ 78.319929][ T5283] genl_rcv+0x38/0x50 [ 78.320540][ T5283] netlink_unicast+0x624/0x8b0 [ 78.321331][ T5283] netlink_sendmsg+0x6e8/0x9cc [ 78.322115][ T5283] ____sys_sendmsg+0x61c/0x920 [ 78.322857][ T5283] ___sys_sendmsg+0x1d0/0x240 [ 78.323576][ T5283] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.324387][ T5283] invoke_syscall+0x98/0x2b8 [ 78.325104][ T5283] el0_svc_common+0x138/0x258 [ 78.325818][ T5283] do_el0_svc+0x58/0x14c [ 78.326558][ T5283] el0_svc+0x78/0x1e0 [ 78.327243][ T5283] el0t_64_sync_handler+0xcc/0xe4 [ 78.328047][ T5283] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:18 executed programs: 80 [ 78.342639][ T5285] FAULT_INJECTION: forcing a failure. [ 78.342639][ T5285] name failslab, interval 1, probability 0, space 0, times 0 [ 78.344663][ T5285] CPU: 1 PID: 5285 Comm: syz.0.95 Tainted: G W 5.15.189-syzkaller #0 [ 78.345973][ T5285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.347465][ T5285] Call trace: [ 78.347945][ T5285] dump_backtrace+0x0/0x43c [ 78.348638][ T5285] show_stack+0x2c/0x3c [ 78.349318][ T5285] __dump_stack+0x30/0x40 [ 78.349951][ T5285] dump_stack_lvl+0xf8/0x160 [ 78.350589][ T5285] dump_stack+0x1c/0x5c [ 78.351178][ T5285] should_fail+0x3c0/0x51c [ 78.351834][ T5285] __should_failslab+0xbc/0x10c [ 78.352549][ T5285] should_failslab+0x10/0x28 [ 78.353183][ T5285] slab_pre_alloc_hook+0x64/0xec [ 78.353893][ T5285] kmem_cache_alloc_node+0x98/0x41c [ 78.354676][ T5285] __alloc_skb+0x134/0x67c [ 78.355395][ T5285] netlink_ack+0x2c0/0x960 [ 78.356059][ T5285] netlink_rcv_skb+0x1e4/0x3c4 [ 78.356776][ T5285] genl_rcv+0x38/0x50 [ 78.357336][ T5285] netlink_unicast+0x624/0x8b0 [ 78.358007][ T5285] netlink_sendmsg+0x6e8/0x9cc [ 78.358770][ T5285] ____sys_sendmsg+0x61c/0x920 [ 78.359545][ T5285] ___sys_sendmsg+0x1d0/0x240 [ 78.360291][ T5285] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.361001][ T5285] invoke_syscall+0x98/0x2b8 [ 78.361628][ T5285] el0_svc_common+0x138/0x258 [ 78.362236][ T5285] do_el0_svc+0x58/0x14c [ 78.362821][ T5285] el0_svc+0x78/0x1e0 [ 78.363407][ T5285] el0t_64_sync_handler+0xcc/0xe4 [ 78.364133][ T5285] el0t_64_sync+0x1a0/0x1a4 [ 78.379575][ T5287] FAULT_INJECTION: forcing a failure. [ 78.379575][ T5287] name failslab, interval 1, probability 0, space 0, times 0 [ 78.381681][ T5287] CPU: 0 PID: 5287 Comm: syz.0.96 Tainted: G W 5.15.189-syzkaller #0 [ 78.383258][ T5287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.384826][ T5287] Call trace: [ 78.385324][ T5287] dump_backtrace+0x0/0x43c [ 78.386034][ T5287] show_stack+0x2c/0x3c [ 78.386695][ T5287] __dump_stack+0x30/0x40 [ 78.387392][ T5287] dump_stack_lvl+0xf8/0x160 [ 78.388112][ T5287] dump_stack+0x1c/0x5c [ 78.388754][ T5287] should_fail+0x3c0/0x51c [ 78.389457][ T5287] __should_failslab+0xbc/0x10c [ 78.390223][ T5287] should_failslab+0x10/0x28 [ 78.390974][ T5287] slab_pre_alloc_hook+0x64/0xec [ 78.391795][ T5287] kmem_cache_alloc_node+0x98/0x41c [ 78.392579][ T5287] __alloc_skb+0x134/0x67c [ 78.393278][ T5287] netlink_ack+0x2c0/0x960 [ 78.394013][ T5287] netlink_rcv_skb+0x1e4/0x3c4 [ 78.394781][ T5287] genl_rcv+0x38/0x50 [ 78.395410][ T5287] netlink_unicast+0x624/0x8b0 [ 78.396164][ T5287] netlink_sendmsg+0x6e8/0x9cc [ 78.396958][ T5287] ____sys_sendmsg+0x61c/0x920 [ 78.397713][ T5287] ___sys_sendmsg+0x1d0/0x240 [ 78.398406][ T5287] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.399184][ T5287] invoke_syscall+0x98/0x2b8 [ 78.399890][ T5287] el0_svc_common+0x138/0x258 [ 78.400574][ T5287] do_el0_svc+0x58/0x14c [ 78.401158][ T5287] el0_svc+0x78/0x1e0 [ 78.401700][ T5287] el0t_64_sync_handler+0xcc/0xe4 [ 78.402484][ T5287] el0t_64_sync+0x1a0/0x1a4 [ 78.420718][ T5289] FAULT_INJECTION: forcing a failure. [ 78.420718][ T5289] name failslab, interval 1, probability 0, space 0, times 0 [ 78.422858][ T5289] CPU: 0 PID: 5289 Comm: syz.0.97 Tainted: G W 5.15.189-syzkaller #0 [ 78.424283][ T5289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.425956][ T5289] Call trace: [ 78.426463][ T5289] dump_backtrace+0x0/0x43c [ 78.427189][ T5289] show_stack+0x2c/0x3c [ 78.427864][ T5289] __dump_stack+0x30/0x40 [ 78.428576][ T5289] dump_stack_lvl+0xf8/0x160 [ 78.429342][ T5289] dump_stack+0x1c/0x5c [ 78.429982][ T5289] should_fail+0x3c0/0x51c [ 78.430630][ T5289] __should_failslab+0xbc/0x10c [ 78.431305][ T5289] should_failslab+0x10/0x28 [ 78.431973][ T5289] slab_pre_alloc_hook+0x64/0xec [ 78.432661][ T5289] kmem_cache_alloc_node+0x98/0x41c [ 78.433394][ T5289] __alloc_skb+0x134/0x67c [ 78.434109][ T5289] netlink_ack+0x2c0/0x960 [ 78.434871][ T5289] netlink_rcv_skb+0x1e4/0x3c4 [ 78.435652][ T5289] genl_rcv+0x38/0x50 [ 78.436279][ T5289] netlink_unicast+0x624/0x8b0 [ 78.437016][ T5289] netlink_sendmsg+0x6e8/0x9cc [ 78.437784][ T5289] ____sys_sendmsg+0x61c/0x920 [ 78.438497][ T5289] ___sys_sendmsg+0x1d0/0x240 [ 78.439134][ T5289] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.439887][ T5289] invoke_syscall+0x98/0x2b8 [ 78.440545][ T5289] el0_svc_common+0x138/0x258 [ 78.441216][ T5289] do_el0_svc+0x58/0x14c [ 78.441817][ T5289] el0_svc+0x78/0x1e0 [ 78.442457][ T5289] el0t_64_sync_handler+0xcc/0xe4 [ 78.443278][ T5289] el0t_64_sync+0x1a0/0x1a4 [ 78.458082][ T5291] FAULT_INJECTION: forcing a failure. [ 78.458082][ T5291] name failslab, interval 1, probability 0, space 0, times 0 [ 78.460132][ T5291] CPU: 0 PID: 5291 Comm: syz.0.98 Tainted: G W 5.15.189-syzkaller #0 [ 78.461627][ T5291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.463173][ T5291] Call trace: [ 78.463706][ T5291] dump_backtrace+0x0/0x43c [ 78.464445][ T5291] show_stack+0x2c/0x3c [ 78.465082][ T5291] __dump_stack+0x30/0x40 [ 78.465683][ T5291] dump_stack_lvl+0xf8/0x160 [ 78.466415][ T5291] dump_stack+0x1c/0x5c [ 78.467055][ T5291] should_fail+0x3c0/0x51c [ 78.467718][ T5291] __should_failslab+0xbc/0x10c [ 78.468448][ T5291] should_failslab+0x10/0x28 [ 78.469201][ T5291] slab_pre_alloc_hook+0x64/0xec [ 78.469961][ T5291] kmem_cache_alloc_node+0x98/0x41c [ 78.470756][ T5291] __alloc_skb+0x134/0x67c [ 78.471413][ T5291] netlink_ack+0x2c0/0x960 [ 78.472129][ T5291] netlink_rcv_skb+0x1e4/0x3c4 [ 78.472845][ T5291] genl_rcv+0x38/0x50 [ 78.473459][ T5291] netlink_unicast+0x624/0x8b0 [ 78.474256][ T5291] netlink_sendmsg+0x6e8/0x9cc [ 78.475068][ T5291] ____sys_sendmsg+0x61c/0x920 [ 78.475895][ T5291] ___sys_sendmsg+0x1d0/0x240 [ 78.476629][ T5291] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.477390][ T5291] invoke_syscall+0x98/0x2b8 [ 78.478067][ T5291] el0_svc_common+0x138/0x258 [ 78.478788][ T5291] do_el0_svc+0x58/0x14c [ 78.479432][ T5291] el0_svc+0x78/0x1e0 [ 78.480044][ T5291] el0t_64_sync_handler+0xcc/0xe4 [ 78.480846][ T5291] el0t_64_sync+0x1a0/0x1a4 [ 78.502969][ T5293] FAULT_INJECTION: forcing a failure. [ 78.502969][ T5293] name failslab, interval 1, probability 0, space 0, times 0 [ 78.505245][ T5293] CPU: 0 PID: 5293 Comm: syz.0.99 Tainted: G W 5.15.189-syzkaller #0 [ 78.506766][ T5293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.508474][ T5293] Call trace: [ 78.509011][ T5293] dump_backtrace+0x0/0x43c [ 78.509788][ T5293] show_stack+0x2c/0x3c [ 78.510471][ T5293] __dump_stack+0x30/0x40 [ 78.511163][ T5293] dump_stack_lvl+0xf8/0x160 [ 78.511886][ T5293] dump_stack+0x1c/0x5c [ 78.512596][ T5293] should_fail+0x3c0/0x51c [ 78.513294][ T5293] __should_failslab+0xbc/0x10c [ 78.514113][ T5293] should_failslab+0x10/0x28 [ 78.514862][ T5293] slab_pre_alloc_hook+0x64/0xec [ 78.515651][ T5293] kmem_cache_alloc_node+0x98/0x41c [ 78.516453][ T5293] __alloc_skb+0x134/0x67c [ 78.517117][ T5293] netlink_ack+0x2c0/0x960 [ 78.517771][ T5293] netlink_rcv_skb+0x1e4/0x3c4 [ 78.518508][ T5293] genl_rcv+0x38/0x50 [ 78.519073][ T5293] netlink_unicast+0x624/0x8b0 [ 78.519821][ T5293] netlink_sendmsg+0x6e8/0x9cc [ 78.520523][ T5293] ____sys_sendmsg+0x61c/0x920 [ 78.521331][ T5293] ___sys_sendmsg+0x1d0/0x240 [ 78.522131][ T5293] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.522980][ T5293] invoke_syscall+0x98/0x2b8 [ 78.523757][ T5293] el0_svc_common+0x138/0x258 [ 78.524539][ T5293] do_el0_svc+0x58/0x14c [ 78.525218][ T5293] el0_svc+0x78/0x1e0 [ 78.525870][ T5293] el0t_64_sync_handler+0xcc/0xe4 [ 78.526661][ T5293] el0t_64_sync+0x1a0/0x1a4 [ 78.542012][ T5295] FAULT_INJECTION: forcing a failure. [ 78.542012][ T5295] name failslab, interval 1, probability 0, space 0, times 0 [ 78.543977][ T5295] CPU: 1 PID: 5295 Comm: syz.0.100 Tainted: G W 5.15.189-syzkaller #0 [ 78.545184][ T5295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.546587][ T5295] Call trace: [ 78.547067][ T5295] dump_backtrace+0x0/0x43c [ 78.547716][ T5295] show_stack+0x2c/0x3c [ 78.548353][ T5295] __dump_stack+0x30/0x40 [ 78.548978][ T5295] dump_stack_lvl+0xf8/0x160 [ 78.549690][ T5295] dump_stack+0x1c/0x5c [ 78.550307][ T5295] should_fail+0x3c0/0x51c [ 78.550954][ T5295] __should_failslab+0xbc/0x10c [ 78.551685][ T5295] should_failslab+0x10/0x28 [ 78.552419][ T5295] slab_pre_alloc_hook+0x64/0xec [ 78.553186][ T5295] kmem_cache_alloc_node+0x98/0x41c [ 78.553893][ T5295] __alloc_skb+0x134/0x67c [ 78.554538][ T5295] netlink_ack+0x2c0/0x960 [ 78.555165][ T5295] netlink_rcv_skb+0x1e4/0x3c4 [ 78.555982][ T5295] genl_rcv+0x38/0x50 [ 78.556612][ T5295] netlink_unicast+0x624/0x8b0 [ 78.557325][ T5295] netlink_sendmsg+0x6e8/0x9cc [ 78.557982][ T5295] ____sys_sendmsg+0x61c/0x920 [ 78.558694][ T5295] ___sys_sendmsg+0x1d0/0x240 [ 78.559385][ T5295] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.560178][ T5295] invoke_syscall+0x98/0x2b8 [ 78.560842][ T5295] el0_svc_common+0x138/0x258 [ 78.561537][ T5295] do_el0_svc+0x58/0x14c [ 78.562166][ T5295] el0_svc+0x78/0x1e0 [ 78.562734][ T5295] el0t_64_sync_handler+0xcc/0xe4 [ 78.563463][ T5295] el0t_64_sync+0x1a0/0x1a4 [ 78.581927][ T5297] FAULT_INJECTION: forcing a failure. [ 78.581927][ T5297] name failslab, interval 1, probability 0, space 0, times 0 [ 78.583841][ T5297] CPU: 1 PID: 5297 Comm: syz.0.101 Tainted: G W 5.15.189-syzkaller #0 [ 78.585362][ T5297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.586847][ T5297] Call trace: [ 78.587361][ T5297] dump_backtrace+0x0/0x43c [ 78.588027][ T5297] show_stack+0x2c/0x3c [ 78.588629][ T5297] __dump_stack+0x30/0x40 [ 78.589368][ T5297] dump_stack_lvl+0xf8/0x160 [ 78.590158][ T5297] dump_stack+0x1c/0x5c [ 78.590770][ T5297] should_fail+0x3c0/0x51c [ 78.591407][ T5297] __should_failslab+0xbc/0x10c [ 78.592143][ T5297] should_failslab+0x10/0x28 [ 78.592883][ T5297] slab_pre_alloc_hook+0x64/0xec [ 78.593720][ T5297] kmem_cache_alloc_node+0x98/0x41c [ 78.594589][ T5297] __alloc_skb+0x134/0x67c [ 78.595261][ T5297] netlink_ack+0x2c0/0x960 [ 78.595901][ T5297] netlink_rcv_skb+0x1e4/0x3c4 [ 78.596688][ T5297] genl_rcv+0x38/0x50 [ 78.597346][ T5297] netlink_unicast+0x624/0x8b0 [ 78.598135][ T5297] netlink_sendmsg+0x6e8/0x9cc [ 78.598857][ T5297] ____sys_sendmsg+0x61c/0x920 [ 78.599563][ T5297] ___sys_sendmsg+0x1d0/0x240 [ 78.600314][ T5297] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.601183][ T5297] invoke_syscall+0x98/0x2b8 [ 78.601910][ T5297] el0_svc_common+0x138/0x258 [ 78.602664][ T5297] do_el0_svc+0x58/0x14c [ 78.603367][ T5297] el0_svc+0x78/0x1e0 [ 78.603997][ T5297] el0t_64_sync_handler+0xcc/0xe4 [ 78.604841][ T5297] el0t_64_sync+0x1a0/0x1a4 [ 78.628423][ T5299] FAULT_INJECTION: forcing a failure. [ 78.628423][ T5299] name failslab, interval 1, probability 0, space 0, times 0 [ 78.630478][ T5299] CPU: 0 PID: 5299 Comm: syz.0.102 Tainted: G W 5.15.189-syzkaller #0 [ 78.631907][ T5299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.633635][ T5299] Call trace: [ 78.634189][ T5299] dump_backtrace+0x0/0x43c [ 78.634855][ T5299] show_stack+0x2c/0x3c [ 78.635544][ T5299] __dump_stack+0x30/0x40 [ 78.636268][ T5299] dump_stack_lvl+0xf8/0x160 [ 78.636994][ T5299] dump_stack+0x1c/0x5c [ 78.637632][ T5299] should_fail+0x3c0/0x51c [ 78.638288][ T5299] __should_failslab+0xbc/0x10c [ 78.639057][ T5299] should_failslab+0x10/0x28 [ 78.639806][ T5299] slab_pre_alloc_hook+0x64/0xec [ 78.640562][ T5299] kmem_cache_alloc_node+0x98/0x41c [ 78.641454][ T5299] __alloc_skb+0x134/0x67c [ 78.642195][ T5299] netlink_ack+0x2c0/0x960 [ 78.642920][ T5299] netlink_rcv_skb+0x1e4/0x3c4 [ 78.643692][ T5299] genl_rcv+0x38/0x50 [ 78.644268][ T5299] netlink_unicast+0x624/0x8b0 [ 78.645040][ T5299] netlink_sendmsg+0x6e8/0x9cc [ 78.645788][ T5299] ____sys_sendmsg+0x61c/0x920 [ 78.646539][ T5299] ___sys_sendmsg+0x1d0/0x240 [ 78.647257][ T5299] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.648043][ T5299] invoke_syscall+0x98/0x2b8 [ 78.648730][ T5299] el0_svc_common+0x138/0x258 [ 78.649522][ T5299] do_el0_svc+0x58/0x14c [ 78.650224][ T5299] el0_svc+0x78/0x1e0 [ 78.650845][ T5299] el0t_64_sync_handler+0xcc/0xe4 [ 78.651587][ T5299] el0t_64_sync+0x1a0/0x1a4 [ 78.668855][ T5301] FAULT_INJECTION: forcing a failure. [ 78.668855][ T5301] name failslab, interval 1, probability 0, space 0, times 0 [ 78.670817][ T5301] CPU: 0 PID: 5301 Comm: syz.0.103 Tainted: G W 5.15.189-syzkaller #0 [ 78.672206][ T5301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.673581][ T5301] Call trace: [ 78.674029][ T5301] dump_backtrace+0x0/0x43c [ 78.674661][ T5301] show_stack+0x2c/0x3c [ 78.675218][ T5301] __dump_stack+0x30/0x40 [ 78.675821][ T5301] dump_stack_lvl+0xf8/0x160 [ 78.676556][ T5301] dump_stack+0x1c/0x5c [ 78.677238][ T5301] should_fail+0x3c0/0x51c [ 78.677970][ T5301] __should_failslab+0xbc/0x10c [ 78.678747][ T5301] should_failslab+0x10/0x28 [ 78.679503][ T5301] slab_pre_alloc_hook+0x64/0xec [ 78.680357][ T5301] kmem_cache_alloc_node+0x98/0x41c [ 78.681247][ T5301] __alloc_skb+0x134/0x67c [ 78.681937][ T5301] netlink_ack+0x2c0/0x960 [ 78.682619][ T5301] netlink_rcv_skb+0x1e4/0x3c4 [ 78.683405][ T5301] genl_rcv+0x38/0x50 [ 78.684051][ T5301] netlink_unicast+0x624/0x8b0 [ 78.684810][ T5301] netlink_sendmsg+0x6e8/0x9cc [ 78.685578][ T5301] ____sys_sendmsg+0x61c/0x920 [ 78.686323][ T5301] ___sys_sendmsg+0x1d0/0x240 [ 78.687048][ T5301] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.687822][ T5301] invoke_syscall+0x98/0x2b8 [ 78.688508][ T5301] el0_svc_common+0x138/0x258 [ 78.689168][ T5301] do_el0_svc+0x58/0x14c [ 78.689775][ T5301] el0_svc+0x78/0x1e0 [ 78.690385][ T5301] el0t_64_sync_handler+0xcc/0xe4 [ 78.691119][ T5301] el0t_64_sync+0x1a0/0x1a4 [ 78.708427][ T5303] FAULT_INJECTION: forcing a failure. [ 78.708427][ T5303] name failslab, interval 1, probability 0, space 0, times 0 [ 78.710521][ T5303] CPU: 0 PID: 5303 Comm: syz.0.104 Tainted: G W 5.15.189-syzkaller #0 [ 78.711842][ T5303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.713320][ T5303] Call trace: [ 78.713809][ T5303] dump_backtrace+0x0/0x43c [ 78.714464][ T5303] show_stack+0x2c/0x3c [ 78.715084][ T5303] __dump_stack+0x30/0x40 [ 78.715741][ T5303] dump_stack_lvl+0xf8/0x160 [ 78.716403][ T5303] dump_stack+0x1c/0x5c [ 78.717084][ T5303] should_fail+0x3c0/0x51c [ 78.717737][ T5303] __should_failslab+0xbc/0x10c [ 78.718467][ T5303] should_failslab+0x10/0x28 [ 78.719170][ T5303] slab_pre_alloc_hook+0x64/0xec [ 78.719942][ T5303] kmem_cache_alloc_node+0x98/0x41c [ 78.720687][ T5303] __alloc_skb+0x134/0x67c [ 78.721312][ T5303] netlink_ack+0x2c0/0x960 [ 78.722029][ T5303] netlink_rcv_skb+0x1e4/0x3c4 [ 78.722825][ T5303] genl_rcv+0x38/0x50 [ 78.723501][ T5303] netlink_unicast+0x624/0x8b0 [ 78.724328][ T5303] netlink_sendmsg+0x6e8/0x9cc [ 78.725047][ T5303] ____sys_sendmsg+0x61c/0x920 [ 78.725820][ T5303] ___sys_sendmsg+0x1d0/0x240 [ 78.726609][ T5303] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.727446][ T5303] invoke_syscall+0x98/0x2b8 [ 78.728197][ T5303] el0_svc_common+0x138/0x258 [ 78.728893][ T5303] do_el0_svc+0x58/0x14c [ 78.729557][ T5303] el0_svc+0x78/0x1e0 [ 78.730185][ T5303] el0t_64_sync_handler+0xcc/0xe4 [ 78.730969][ T5303] el0t_64_sync+0x1a0/0x1a4 [ 78.743496][ T5305] FAULT_INJECTION: forcing a failure. [ 78.743496][ T5305] name failslab, interval 1, probability 0, space 0, times 0 [ 78.745602][ T5305] CPU: 0 PID: 5305 Comm: syz.0.105 Tainted: G W 5.15.189-syzkaller #0 [ 78.747143][ T5305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.748820][ T5305] Call trace: [ 78.749362][ T5305] dump_backtrace+0x0/0x43c [ 78.750096][ T5305] show_stack+0x2c/0x3c [ 78.750789][ T5305] __dump_stack+0x30/0x40 [ 78.751534][ T5305] dump_stack_lvl+0xf8/0x160 [ 78.752297][ T5305] dump_stack+0x1c/0x5c [ 78.752975][ T5305] should_fail+0x3c0/0x51c [ 78.753716][ T5305] __should_failslab+0xbc/0x10c [ 78.754499][ T5305] should_failslab+0x10/0x28 [ 78.755254][ T5305] slab_pre_alloc_hook+0x64/0xec [ 78.756038][ T5305] kmem_cache_alloc_node+0x98/0x41c [ 78.756892][ T5305] __alloc_skb+0x134/0x67c [ 78.757604][ T5305] netlink_ack+0x2c0/0x960 [ 78.758357][ T5305] netlink_rcv_skb+0x1e4/0x3c4 [ 78.759162][ T5305] genl_rcv+0x38/0x50 [ 78.759773][ T5305] netlink_unicast+0x624/0x8b0 [ 78.760518][ T5305] netlink_sendmsg+0x6e8/0x9cc [ 78.761289][ T5305] ____sys_sendmsg+0x61c/0x920 [ 78.762020][ T5305] ___sys_sendmsg+0x1d0/0x240 [ 78.762736][ T5305] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.763545][ T5305] invoke_syscall+0x98/0x2b8 [ 78.764207][ T5305] el0_svc_common+0x138/0x258 [ 78.764914][ T5305] do_el0_svc+0x58/0x14c [ 78.765535][ T5305] el0_svc+0x78/0x1e0 [ 78.766107][ T5305] el0t_64_sync_handler+0xcc/0xe4 [ 78.766850][ T5305] el0t_64_sync+0x1a0/0x1a4 [ 78.777462][ T5307] FAULT_INJECTION: forcing a failure. [ 78.777462][ T5307] name failslab, interval 1, probability 0, space 0, times 0 [ 78.779520][ T5307] CPU: 1 PID: 5307 Comm: syz.0.106 Tainted: G W 5.15.189-syzkaller #0 [ 78.780926][ T5307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.782447][ T5307] Call trace: [ 78.782916][ T5307] dump_backtrace+0x0/0x43c [ 78.783542][ T5307] show_stack+0x2c/0x3c [ 78.784128][ T5307] __dump_stack+0x30/0x40 [ 78.784732][ T5307] dump_stack_lvl+0xf8/0x160 [ 78.785426][ T5307] dump_stack+0x1c/0x5c [ 78.785985][ T5307] should_fail+0x3c0/0x51c [ 78.786578][ T5307] __should_failslab+0xbc/0x10c [ 78.787243][ T5307] should_failslab+0x10/0x28 [ 78.787861][ T5307] slab_pre_alloc_hook+0x64/0xec [ 78.788642][ T5307] kmem_cache_alloc_node+0x98/0x41c [ 78.789484][ T5307] __alloc_skb+0x134/0x67c [ 78.790204][ T5307] netlink_ack+0x2c0/0x960 [ 78.790868][ T5307] netlink_rcv_skb+0x1e4/0x3c4 [ 78.791557][ T5307] genl_rcv+0x38/0x50 [ 78.792142][ T5307] netlink_unicast+0x624/0x8b0 [ 78.792906][ T5307] netlink_sendmsg+0x6e8/0x9cc [ 78.793609][ T5307] ____sys_sendmsg+0x61c/0x920 [ 78.794302][ T5307] ___sys_sendmsg+0x1d0/0x240 [ 78.795046][ T5307] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.795845][ T5307] invoke_syscall+0x98/0x2b8 [ 78.796558][ T5307] el0_svc_common+0x138/0x258 [ 78.797338][ T5307] do_el0_svc+0x58/0x14c [ 78.798023][ T5307] el0_svc+0x78/0x1e0 [ 78.798661][ T5307] el0t_64_sync_handler+0xcc/0xe4 [ 78.799435][ T5307] el0t_64_sync+0x1a0/0x1a4 [ 78.811602][ T5309] FAULT_INJECTION: forcing a failure. [ 78.811602][ T5309] name failslab, interval 1, probability 0, space 0, times 0 [ 78.813636][ T5309] CPU: 1 PID: 5309 Comm: syz.0.107 Tainted: G W 5.15.189-syzkaller #0 [ 78.814945][ T5309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.816344][ T5309] Call trace: [ 78.816794][ T5309] dump_backtrace+0x0/0x43c [ 78.817472][ T5309] show_stack+0x2c/0x3c [ 78.818071][ T5309] __dump_stack+0x30/0x40 [ 78.818674][ T5309] dump_stack_lvl+0xf8/0x160 [ 78.819335][ T5309] dump_stack+0x1c/0x5c [ 78.819981][ T5309] should_fail+0x3c0/0x51c [ 78.820638][ T5309] __should_failslab+0xbc/0x10c [ 78.821419][ T5309] should_failslab+0x10/0x28 [ 78.822154][ T5309] slab_pre_alloc_hook+0x64/0xec [ 78.822908][ T5309] kmem_cache_alloc_node+0x98/0x41c [ 78.823702][ T5309] __alloc_skb+0x134/0x67c [ 78.824370][ T5309] netlink_ack+0x2c0/0x960 [ 78.825074][ T5309] netlink_rcv_skb+0x1e4/0x3c4 [ 78.825814][ T5309] genl_rcv+0x38/0x50 [ 78.826399][ T5309] netlink_unicast+0x624/0x8b0 [ 78.827122][ T5309] netlink_sendmsg+0x6e8/0x9cc [ 78.827845][ T5309] ____sys_sendmsg+0x61c/0x920 [ 78.828548][ T5309] ___sys_sendmsg+0x1d0/0x240 [ 78.829328][ T5309] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.830206][ T5309] invoke_syscall+0x98/0x2b8 [ 78.830869][ T5309] el0_svc_common+0x138/0x258 [ 78.831549][ T5309] do_el0_svc+0x58/0x14c [ 78.832254][ T5309] el0_svc+0x78/0x1e0 [ 78.832938][ T5309] el0t_64_sync_handler+0xcc/0xe4 [ 78.833734][ T5309] el0t_64_sync+0x1a0/0x1a4 [ 78.846645][ T5311] FAULT_INJECTION: forcing a failure. [ 78.846645][ T5311] name failslab, interval 1, probability 0, space 0, times 0 [ 78.848564][ T5311] CPU: 1 PID: 5311 Comm: syz.0.108 Tainted: G W 5.15.189-syzkaller #0 [ 78.849858][ T5311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.851236][ T5311] Call trace: [ 78.851693][ T5311] dump_backtrace+0x0/0x43c [ 78.852316][ T5311] show_stack+0x2c/0x3c [ 78.852880][ T5311] __dump_stack+0x30/0x40 [ 78.853485][ T5311] dump_stack_lvl+0xf8/0x160 [ 78.854126][ T5311] dump_stack+0x1c/0x5c [ 78.854731][ T5311] should_fail+0x3c0/0x51c [ 78.855457][ T5311] __should_failslab+0xbc/0x10c [ 78.856265][ T5311] should_failslab+0x10/0x28 [ 78.857000][ T5311] slab_pre_alloc_hook+0x64/0xec [ 78.857799][ T5311] kmem_cache_alloc_node+0x98/0x41c [ 78.858538][ T5311] __alloc_skb+0x134/0x67c [ 78.859334][ T5311] netlink_ack+0x2c0/0x960 [ 78.860089][ T5311] netlink_rcv_skb+0x1e4/0x3c4 [ 78.860814][ T5311] genl_rcv+0x38/0x50 [ 78.861415][ T5311] netlink_unicast+0x624/0x8b0 [ 78.862087][ T5311] netlink_sendmsg+0x6e8/0x9cc [ 78.862754][ T5311] ____sys_sendmsg+0x61c/0x920 [ 78.863447][ T5311] ___sys_sendmsg+0x1d0/0x240 [ 78.864119][ T5311] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.864835][ T5311] invoke_syscall+0x98/0x2b8 [ 78.865503][ T5311] el0_svc_common+0x138/0x258 [ 78.866218][ T5311] do_el0_svc+0x58/0x14c [ 78.866858][ T5311] el0_svc+0x78/0x1e0 [ 78.867462][ T5311] el0t_64_sync_handler+0xcc/0xe4 [ 78.868184][ T5311] el0t_64_sync+0x1a0/0x1a4 [ 78.883869][ T5313] FAULT_INJECTION: forcing a failure. [ 78.883869][ T5313] name failslab, interval 1, probability 0, space 0, times 0 [ 78.886326][ T5313] CPU: 1 PID: 5313 Comm: syz.0.109 Tainted: G W 5.15.189-syzkaller #0 [ 78.887858][ T5313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.889412][ T5313] Call trace: [ 78.889955][ T5313] dump_backtrace+0x0/0x43c [ 78.890683][ T5313] show_stack+0x2c/0x3c [ 78.891302][ T5313] __dump_stack+0x30/0x40 [ 78.891933][ T5313] dump_stack_lvl+0xf8/0x160 [ 78.892655][ T5313] dump_stack+0x1c/0x5c [ 78.893279][ T5313] should_fail+0x3c0/0x51c [ 78.894028][ T5313] __should_failslab+0xbc/0x10c [ 78.894733][ T5313] should_failslab+0x10/0x28 [ 78.895416][ T5313] slab_pre_alloc_hook+0x64/0xec [ 78.896163][ T5313] kmem_cache_alloc_node+0x98/0x41c [ 78.896949][ T5313] __alloc_skb+0x134/0x67c [ 78.897547][ T5313] netlink_ack+0x2c0/0x960 [ 78.898179][ T5313] netlink_rcv_skb+0x1e4/0x3c4 [ 78.898910][ T5313] genl_rcv+0x38/0x50 [ 78.899518][ T5313] netlink_unicast+0x624/0x8b0 [ 78.900234][ T5313] netlink_sendmsg+0x6e8/0x9cc [ 78.900970][ T5313] ____sys_sendmsg+0x61c/0x920 [ 78.901693][ T5313] ___sys_sendmsg+0x1d0/0x240 [ 78.902391][ T5313] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.903143][ T5313] invoke_syscall+0x98/0x2b8 [ 78.903808][ T5313] el0_svc_common+0x138/0x258 [ 78.904548][ T5313] do_el0_svc+0x58/0x14c [ 78.905252][ T5313] el0_svc+0x78/0x1e0 [ 78.905939][ T5313] el0t_64_sync_handler+0xcc/0xe4 [ 78.906690][ T5313] el0t_64_sync+0x1a0/0x1a4 [ 78.922998][ T5315] FAULT_INJECTION: forcing a failure. [ 78.922998][ T5315] name failslab, interval 1, probability 0, space 0, times 0 [ 78.925019][ T5315] CPU: 0 PID: 5315 Comm: syz.0.110 Tainted: G W 5.15.189-syzkaller #0 [ 78.926329][ T5315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.927993][ T5315] Call trace: [ 78.928523][ T5315] dump_backtrace+0x0/0x43c [ 78.929263][ T5315] show_stack+0x2c/0x3c [ 78.929917][ T5315] __dump_stack+0x30/0x40 [ 78.930564][ T5315] dump_stack_lvl+0xf8/0x160 [ 78.931216][ T5315] dump_stack+0x1c/0x5c [ 78.931853][ T5315] should_fail+0x3c0/0x51c [ 78.932578][ T5315] __should_failslab+0xbc/0x10c [ 78.933291][ T5315] should_failslab+0x10/0x28 [ 78.933981][ T5315] slab_pre_alloc_hook+0x64/0xec [ 78.934746][ T5315] kmem_cache_alloc_node+0x98/0x41c [ 78.935520][ T5315] __alloc_skb+0x134/0x67c [ 78.936287][ T5315] netlink_ack+0x2c0/0x960 [ 78.937005][ T5315] netlink_rcv_skb+0x1e4/0x3c4 [ 78.937711][ T5315] genl_rcv+0x38/0x50 [ 78.938344][ T5315] netlink_unicast+0x624/0x8b0 [ 78.939166][ T5315] netlink_sendmsg+0x6e8/0x9cc [ 78.939951][ T5315] ____sys_sendmsg+0x61c/0x920 [ 78.940763][ T5315] ___sys_sendmsg+0x1d0/0x240 [ 78.941508][ T5315] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.942329][ T5315] invoke_syscall+0x98/0x2b8 [ 78.942987][ T5315] el0_svc_common+0x138/0x258 [ 78.943655][ T5315] do_el0_svc+0x58/0x14c [ 78.944282][ T5315] el0_svc+0x78/0x1e0 [ 78.944855][ T5315] el0t_64_sync_handler+0xcc/0xe4 [ 78.945679][ T5315] el0t_64_sync+0x1a0/0x1a4 [ 78.962405][ T5317] FAULT_INJECTION: forcing a failure. [ 78.962405][ T5317] name failslab, interval 1, probability 0, space 0, times 0 [ 78.964528][ T5317] CPU: 0 PID: 5317 Comm: syz.0.111 Tainted: G W 5.15.189-syzkaller #0 [ 78.965947][ T5317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.967399][ T5317] Call trace: [ 78.967880][ T5317] dump_backtrace+0x0/0x43c [ 78.968570][ T5317] show_stack+0x2c/0x3c [ 78.969182][ T5317] __dump_stack+0x30/0x40 [ 78.969808][ T5317] dump_stack_lvl+0xf8/0x160 [ 78.970457][ T5317] dump_stack+0x1c/0x5c [ 78.971071][ T5317] should_fail+0x3c0/0x51c [ 78.971701][ T5317] __should_failslab+0xbc/0x10c [ 78.972443][ T5317] should_failslab+0x10/0x28 [ 78.973134][ T5317] slab_pre_alloc_hook+0x64/0xec [ 78.973816][ T5317] kmem_cache_alloc_node+0x98/0x41c [ 78.974597][ T5317] __alloc_skb+0x134/0x67c [ 78.975230][ T5317] netlink_ack+0x2c0/0x960 [ 78.975909][ T5317] netlink_rcv_skb+0x1e4/0x3c4 [ 78.976599][ T5317] genl_rcv+0x38/0x50 [ 78.977202][ T5317] netlink_unicast+0x624/0x8b0 [ 78.977895][ T5317] netlink_sendmsg+0x6e8/0x9cc [ 78.978572][ T5317] ____sys_sendmsg+0x61c/0x920 [ 78.979236][ T5317] ___sys_sendmsg+0x1d0/0x240 [ 78.979904][ T5317] __arm64_sys_sendmsg+0x1a8/0x254 [ 78.980653][ T5317] invoke_syscall+0x98/0x2b8 [ 78.981418][ T5317] el0_svc_common+0x138/0x258 [ 78.982188][ T5317] do_el0_svc+0x58/0x14c [ 78.982824][ T5317] el0_svc+0x78/0x1e0 [ 78.983418][ T5317] el0t_64_sync_handler+0xcc/0xe4 [ 78.984154][ T5317] el0t_64_sync+0x1a0/0x1a4 [ 78.999823][ T5319] FAULT_INJECTION: forcing a failure. [ 78.999823][ T5319] name failslab, interval 1, probability 0, space 0, times 0 [ 79.001853][ T5319] CPU: 0 PID: 5319 Comm: syz.0.112 Tainted: G W 5.15.189-syzkaller #0 [ 79.003253][ T5319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.005002][ T5319] Call trace: [ 79.005519][ T5319] dump_backtrace+0x0/0x43c [ 79.006248][ T5319] show_stack+0x2c/0x3c [ 79.006914][ T5319] __dump_stack+0x30/0x40 [ 79.007549][ T5319] dump_stack_lvl+0xf8/0x160 [ 79.008189][ T5319] dump_stack+0x1c/0x5c [ 79.008794][ T5319] should_fail+0x3c0/0x51c [ 79.009532][ T5319] __should_failslab+0xbc/0x10c [ 79.010329][ T5319] should_failslab+0x10/0x28 [ 79.011040][ T5319] slab_pre_alloc_hook+0x64/0xec [ 79.011749][ T5319] kmem_cache_alloc_node+0x98/0x41c [ 79.012543][ T5319] __alloc_skb+0x134/0x67c [ 79.013172][ T5319] netlink_ack+0x2c0/0x960 [ 79.013751][ T5319] netlink_rcv_skb+0x1e4/0x3c4 [ 79.014465][ T5319] genl_rcv+0x38/0x50 [ 79.015064][ T5319] netlink_unicast+0x624/0x8b0 [ 79.015823][ T5319] netlink_sendmsg+0x6e8/0x9cc [ 79.016609][ T5319] ____sys_sendmsg+0x61c/0x920 [ 79.017336][ T5319] ___sys_sendmsg+0x1d0/0x240 [ 79.018053][ T5319] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.018861][ T5319] invoke_syscall+0x98/0x2b8 [ 79.019563][ T5319] el0_svc_common+0x138/0x258 [ 79.020316][ T5319] do_el0_svc+0x58/0x14c [ 79.021022][ T5319] el0_svc+0x78/0x1e0 [ 79.021656][ T5319] el0t_64_sync_handler+0xcc/0xe4 [ 79.022469][ T5319] el0t_64_sync+0x1a0/0x1a4 [ 79.034282][ T5321] FAULT_INJECTION: forcing a failure. [ 79.034282][ T5321] name failslab, interval 1, probability 0, space 0, times 0 [ 79.036153][ T5321] CPU: 1 PID: 5321 Comm: syz.0.113 Tainted: G W 5.15.189-syzkaller #0 [ 79.037720][ T5321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.039264][ T5321] Call trace: [ 79.039745][ T5321] dump_backtrace+0x0/0x43c [ 79.040382][ T5321] show_stack+0x2c/0x3c [ 79.041015][ T5321] __dump_stack+0x30/0x40 [ 79.041689][ T5321] dump_stack_lvl+0xf8/0x160 [ 79.042365][ T5321] dump_stack+0x1c/0x5c [ 79.042993][ T5321] should_fail+0x3c0/0x51c [ 79.043755][ T5321] __should_failslab+0xbc/0x10c [ 79.044561][ T5321] should_failslab+0x10/0x28 [ 79.045283][ T5321] slab_pre_alloc_hook+0x64/0xec [ 79.046143][ T5321] kmem_cache_alloc_node+0x98/0x41c [ 79.047044][ T5321] __alloc_skb+0x134/0x67c [ 79.047693][ T5321] netlink_ack+0x2c0/0x960 [ 79.048314][ T5321] netlink_rcv_skb+0x1e4/0x3c4 [ 79.049005][ T5321] genl_rcv+0x38/0x50 [ 79.049569][ T5321] netlink_unicast+0x624/0x8b0 [ 79.050228][ T5321] netlink_sendmsg+0x6e8/0x9cc [ 79.050890][ T5321] ____sys_sendmsg+0x61c/0x920 [ 79.051645][ T5321] ___sys_sendmsg+0x1d0/0x240 [ 79.052391][ T5321] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.053154][ T5321] invoke_syscall+0x98/0x2b8 [ 79.053851][ T5321] el0_svc_common+0x138/0x258 [ 79.054498][ T5321] do_el0_svc+0x58/0x14c [ 79.055110][ T5321] el0_svc+0x78/0x1e0 [ 79.055782][ T5321] el0t_64_sync_handler+0xcc/0xe4 [ 79.056571][ T5321] el0t_64_sync+0x1a0/0x1a4 [ 79.068561][ T5323] FAULT_INJECTION: forcing a failure. [ 79.068561][ T5323] name failslab, interval 1, probability 0, space 0, times 0 [ 79.070540][ T5323] CPU: 1 PID: 5323 Comm: syz.0.114 Tainted: G W 5.15.189-syzkaller #0 [ 79.071870][ T5323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.073313][ T5323] Call trace: [ 79.073761][ T5323] dump_backtrace+0x0/0x43c [ 79.074371][ T5323] show_stack+0x2c/0x3c [ 79.074962][ T5323] __dump_stack+0x30/0x40 [ 79.075576][ T5323] dump_stack_lvl+0xf8/0x160 [ 79.076178][ T5323] dump_stack+0x1c/0x5c [ 79.076826][ T5323] should_fail+0x3c0/0x51c [ 79.077415][ T5323] __should_failslab+0xbc/0x10c [ 79.078148][ T5323] should_failslab+0x10/0x28 [ 79.078849][ T5323] slab_pre_alloc_hook+0x64/0xec [ 79.079638][ T5323] kmem_cache_alloc_node+0x98/0x41c [ 79.080429][ T5323] __alloc_skb+0x134/0x67c [ 79.081150][ T5323] netlink_ack+0x2c0/0x960 [ 79.081839][ T5323] netlink_rcv_skb+0x1e4/0x3c4 [ 79.082616][ T5323] genl_rcv+0x38/0x50 [ 79.083281][ T5323] netlink_unicast+0x624/0x8b0 [ 79.083959][ T5323] netlink_sendmsg+0x6e8/0x9cc [ 79.084636][ T5323] ____sys_sendmsg+0x61c/0x920 [ 79.085328][ T5323] ___sys_sendmsg+0x1d0/0x240 [ 79.086006][ T5323] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.086706][ T5323] invoke_syscall+0x98/0x2b8 [ 79.087341][ T5323] el0_svc_common+0x138/0x258 [ 79.087982][ T5323] do_el0_svc+0x58/0x14c [ 79.088587][ T5323] el0_svc+0x78/0x1e0 [ 79.089168][ T5323] el0t_64_sync_handler+0xcc/0xe4 [ 79.089883][ T5323] el0t_64_sync+0x1a0/0x1a4 [ 79.099146][ T5325] FAULT_INJECTION: forcing a failure. [ 79.099146][ T5325] name failslab, interval 1, probability 0, space 0, times 0 [ 79.101187][ T5325] CPU: 1 PID: 5325 Comm: syz.0.115 Tainted: G W 5.15.189-syzkaller #0 [ 79.102701][ T5325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.104091][ T5325] Call trace: [ 79.104535][ T5325] dump_backtrace+0x0/0x43c [ 79.105170][ T5325] show_stack+0x2c/0x3c [ 79.105742][ T5325] __dump_stack+0x30/0x40 [ 79.106356][ T5325] dump_stack_lvl+0xf8/0x160 [ 79.107026][ T5325] dump_stack+0x1c/0x5c [ 79.107663][ T5325] should_fail+0x3c0/0x51c [ 79.108311][ T5325] __should_failslab+0xbc/0x10c [ 79.108980][ T5325] should_failslab+0x10/0x28 [ 79.109644][ T5325] slab_pre_alloc_hook+0x64/0xec [ 79.110319][ T5325] kmem_cache_alloc_node+0x98/0x41c [ 79.111051][ T5325] __alloc_skb+0x134/0x67c [ 79.111678][ T5325] netlink_ack+0x2c0/0x960 [ 79.112317][ T5325] netlink_rcv_skb+0x1e4/0x3c4 [ 79.112988][ T5325] genl_rcv+0x38/0x50 [ 79.113525][ T5325] netlink_unicast+0x624/0x8b0 [ 79.114290][ T5325] netlink_sendmsg+0x6e8/0x9cc [ 79.115000][ T5325] ____sys_sendmsg+0x61c/0x920 [ 79.115711][ T5325] ___sys_sendmsg+0x1d0/0x240 [ 79.116401][ T5325] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.117125][ T5325] invoke_syscall+0x98/0x2b8 [ 79.117778][ T5325] el0_svc_common+0x138/0x258 [ 79.118438][ T5325] do_el0_svc+0x58/0x14c [ 79.119057][ T5325] el0_svc+0x78/0x1e0 [ 79.119696][ T5325] el0t_64_sync_handler+0xcc/0xe4 [ 79.120429][ T5325] el0t_64_sync+0x1a0/0x1a4 [ 79.134730][ T5327] FAULT_INJECTION: forcing a failure. [ 79.134730][ T5327] name failslab, interval 1, probability 0, space 0, times 0 [ 79.136753][ T5327] CPU: 1 PID: 5327 Comm: syz.0.116 Tainted: G W 5.15.189-syzkaller #0 [ 79.138115][ T5327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.139548][ T5327] Call trace: [ 79.139998][ T5327] dump_backtrace+0x0/0x43c [ 79.140639][ T5327] show_stack+0x2c/0x3c [ 79.141195][ T5327] __dump_stack+0x30/0x40 [ 79.141812][ T5327] dump_stack_lvl+0xf8/0x160 [ 79.142436][ T5327] dump_stack+0x1c/0x5c [ 79.143045][ T5327] should_fail+0x3c0/0x51c [ 79.143725][ T5327] __should_failslab+0xbc/0x10c [ 79.144448][ T5327] should_failslab+0x10/0x28 [ 79.145131][ T5327] slab_pre_alloc_hook+0x64/0xec [ 79.145938][ T5327] kmem_cache_alloc_node+0x98/0x41c [ 79.146777][ T5327] __alloc_skb+0x134/0x67c [ 79.147459][ T5327] netlink_ack+0x2c0/0x960 [ 79.148120][ T5327] netlink_rcv_skb+0x1e4/0x3c4 [ 79.148797][ T5327] genl_rcv+0x38/0x50 [ 79.149361][ T5327] netlink_unicast+0x624/0x8b0 [ 79.150108][ T5327] netlink_sendmsg+0x6e8/0x9cc [ 79.150857][ T5327] ____sys_sendmsg+0x61c/0x920 [ 79.151598][ T5327] ___sys_sendmsg+0x1d0/0x240 [ 79.152386][ T5327] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.153185][ T5327] invoke_syscall+0x98/0x2b8 [ 79.153888][ T5327] el0_svc_common+0x138/0x258 [ 79.154585][ T5327] do_el0_svc+0x58/0x14c [ 79.155174][ T5327] el0_svc+0x78/0x1e0 [ 79.155808][ T5327] el0t_64_sync_handler+0xcc/0xe4 [ 79.156591][ T5327] el0t_64_sync+0x1a0/0x1a4 [ 79.172311][ T5329] FAULT_INJECTION: forcing a failure. [ 79.172311][ T5329] name failslab, interval 1, probability 0, space 0, times 0 [ 79.174426][ T5329] CPU: 1 PID: 5329 Comm: syz.0.117 Tainted: G W 5.15.189-syzkaller #0 [ 79.175865][ T5329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.177297][ T5329] Call trace: [ 79.177758][ T5329] dump_backtrace+0x0/0x43c [ 79.178414][ T5329] show_stack+0x2c/0x3c [ 79.179001][ T5329] __dump_stack+0x30/0x40 [ 79.179622][ T5329] dump_stack_lvl+0xf8/0x160 [ 79.180255][ T5329] dump_stack+0x1c/0x5c [ 79.180846][ T5329] should_fail+0x3c0/0x51c [ 79.181483][ T5329] __should_failslab+0xbc/0x10c [ 79.182182][ T5329] should_failslab+0x10/0x28 [ 79.182879][ T5329] slab_pre_alloc_hook+0x64/0xec [ 79.183621][ T5329] kmem_cache_alloc_node+0x98/0x41c [ 79.184407][ T5329] __alloc_skb+0x134/0x67c [ 79.185055][ T5329] netlink_ack+0x2c0/0x960 [ 79.185699][ T5329] netlink_rcv_skb+0x1e4/0x3c4 [ 79.186429][ T5329] genl_rcv+0x38/0x50 [ 79.187076][ T5329] netlink_unicast+0x624/0x8b0 [ 79.187762][ T5329] netlink_sendmsg+0x6e8/0x9cc [ 79.188441][ T5329] ____sys_sendmsg+0x61c/0x920 [ 79.189106][ T5329] ___sys_sendmsg+0x1d0/0x240 [ 79.189815][ T5329] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.190568][ T5329] invoke_syscall+0x98/0x2b8 [ 79.191216][ T5329] el0_svc_common+0x138/0x258 [ 79.191895][ T5329] do_el0_svc+0x58/0x14c [ 79.192485][ T5329] el0_svc+0x78/0x1e0 [ 79.193051][ T5329] el0t_64_sync_handler+0xcc/0xe4 [ 79.193762][ T5329] el0t_64_sync+0x1a0/0x1a4 [ 79.209930][ T5331] FAULT_INJECTION: forcing a failure. [ 79.209930][ T5331] name failslab, interval 1, probability 0, space 0, times 0 [ 79.212018][ T5331] CPU: 0 PID: 5331 Comm: syz.0.118 Tainted: G W 5.15.189-syzkaller #0 [ 79.213507][ T5331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.214957][ T5331] Call trace: [ 79.215444][ T5331] dump_backtrace+0x0/0x43c [ 79.216128][ T5331] show_stack+0x2c/0x3c [ 79.216794][ T5331] __dump_stack+0x30/0x40 [ 79.217500][ T5331] dump_stack_lvl+0xf8/0x160 [ 79.218219][ T5331] dump_stack+0x1c/0x5c [ 79.218865][ T5331] should_fail+0x3c0/0x51c [ 79.219523][ T5331] __should_failslab+0xbc/0x10c [ 79.220230][ T5331] should_failslab+0x10/0x28 [ 79.220911][ T5331] slab_pre_alloc_hook+0x64/0xec [ 79.221695][ T5331] kmem_cache_alloc_node+0x98/0x41c [ 79.222537][ T5331] __alloc_skb+0x134/0x67c [ 79.223241][ T5331] netlink_ack+0x2c0/0x960 [ 79.223865][ T5331] netlink_rcv_skb+0x1e4/0x3c4 [ 79.224536][ T5331] genl_rcv+0x38/0x50 [ 79.225080][ T5331] netlink_unicast+0x624/0x8b0 [ 79.225723][ T5331] netlink_sendmsg+0x6e8/0x9cc [ 79.226388][ T5331] ____sys_sendmsg+0x61c/0x920 [ 79.227078][ T5331] ___sys_sendmsg+0x1d0/0x240 [ 79.227731][ T5331] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.228451][ T5331] invoke_syscall+0x98/0x2b8 [ 79.229098][ T5331] el0_svc_common+0x138/0x258 [ 79.229764][ T5331] do_el0_svc+0x58/0x14c [ 79.230345][ T5331] el0_svc+0x78/0x1e0 [ 79.230893][ T5331] el0t_64_sync_handler+0xcc/0xe4 [ 79.231614][ T5331] el0t_64_sync+0x1a0/0x1a4 [ 79.243237][ T5333] FAULT_INJECTION: forcing a failure. [ 79.243237][ T5333] name failslab, interval 1, probability 0, space 0, times 0 [ 79.245265][ T5333] CPU: 1 PID: 5333 Comm: syz.0.119 Tainted: G W 5.15.189-syzkaller #0 [ 79.246572][ T5333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.248041][ T5333] Call trace: [ 79.248495][ T5333] dump_backtrace+0x0/0x43c [ 79.249199][ T5333] show_stack+0x2c/0x3c [ 79.249766][ T5333] __dump_stack+0x30/0x40 [ 79.250389][ T5333] dump_stack_lvl+0xf8/0x160 [ 79.251051][ T5333] dump_stack+0x1c/0x5c [ 79.251685][ T5333] should_fail+0x3c0/0x51c [ 79.252390][ T5333] __should_failslab+0xbc/0x10c [ 79.253153][ T5333] should_failslab+0x10/0x28 [ 79.253850][ T5333] slab_pre_alloc_hook+0x64/0xec [ 79.254697][ T5333] kmem_cache_alloc_node+0x98/0x41c [ 79.255467][ T5333] __alloc_skb+0x134/0x67c [ 79.256118][ T5333] netlink_ack+0x2c0/0x960 [ 79.256726][ T5333] netlink_rcv_skb+0x1e4/0x3c4 [ 79.257381][ T5333] genl_rcv+0x38/0x50 [ 79.257986][ T5333] netlink_unicast+0x624/0x8b0 [ 79.258711][ T5333] netlink_sendmsg+0x6e8/0x9cc [ 79.259501][ T5333] ____sys_sendmsg+0x61c/0x920 [ 79.260232][ T5333] ___sys_sendmsg+0x1d0/0x240 [ 79.261001][ T5333] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.261748][ T5333] invoke_syscall+0x98/0x2b8 [ 79.262428][ T5333] el0_svc_common+0x138/0x258 [ 79.263154][ T5333] do_el0_svc+0x58/0x14c [ 79.263761][ T5333] el0_svc+0x78/0x1e0 [ 79.264335][ T5333] el0t_64_sync_handler+0xcc/0xe4 [ 79.265015][ T5333] el0t_64_sync+0x1a0/0x1a4 [ 79.276549][ T5335] FAULT_INJECTION: forcing a failure. [ 79.276549][ T5335] name failslab, interval 1, probability 0, space 0, times 0 [ 79.278607][ T5335] CPU: 1 PID: 5335 Comm: syz.0.120 Tainted: G W 5.15.189-syzkaller #0 [ 79.279931][ T5335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.281488][ T5335] Call trace: [ 79.281983][ T5335] dump_backtrace+0x0/0x43c [ 79.282638][ T5335] show_stack+0x2c/0x3c [ 79.283216][ T5335] __dump_stack+0x30/0x40 [ 79.283908][ T5335] dump_stack_lvl+0xf8/0x160 [ 79.284596][ T5335] dump_stack+0x1c/0x5c [ 79.285210][ T5335] should_fail+0x3c0/0x51c [ 79.285966][ T5335] __should_failslab+0xbc/0x10c [ 79.286713][ T5335] should_failslab+0x10/0x28 [ 79.287426][ T5335] slab_pre_alloc_hook+0x64/0xec [ 79.288233][ T5335] kmem_cache_alloc_node+0x98/0x41c [ 79.288988][ T5335] __alloc_skb+0x134/0x67c [ 79.289681][ T5335] netlink_ack+0x2c0/0x960 [ 79.290343][ T5335] netlink_rcv_skb+0x1e4/0x3c4 [ 79.291008][ T5335] genl_rcv+0x38/0x50 [ 79.291585][ T5335] netlink_unicast+0x624/0x8b0 [ 79.292294][ T5335] netlink_sendmsg+0x6e8/0x9cc [ 79.293047][ T5335] ____sys_sendmsg+0x61c/0x920 [ 79.293763][ T5335] ___sys_sendmsg+0x1d0/0x240 [ 79.294402][ T5335] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.295117][ T5335] invoke_syscall+0x98/0x2b8 [ 79.295755][ T5335] el0_svc_common+0x138/0x258 [ 79.296432][ T5335] do_el0_svc+0x58/0x14c [ 79.297032][ T5335] el0_svc+0x78/0x1e0 [ 79.297667][ T5335] el0t_64_sync_handler+0xcc/0xe4 [ 79.298378][ T5335] el0t_64_sync+0x1a0/0x1a4 [ 79.308595][ T5337] FAULT_INJECTION: forcing a failure. [ 79.308595][ T5337] name failslab, interval 1, probability 0, space 0, times 0 [ 79.310594][ T5337] CPU: 1 PID: 5337 Comm: syz.0.121 Tainted: G W 5.15.189-syzkaller #0 [ 79.312104][ T5337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.313658][ T5337] Call trace: [ 79.314177][ T5337] dump_backtrace+0x0/0x43c [ 79.314834][ T5337] show_stack+0x2c/0x3c [ 79.315434][ T5337] __dump_stack+0x30/0x40 [ 79.316067][ T5337] dump_stack_lvl+0xf8/0x160 [ 79.316680][ T5337] dump_stack+0x1c/0x5c [ 79.317274][ T5337] should_fail+0x3c0/0x51c [ 79.317902][ T5337] __should_failslab+0xbc/0x10c [ 79.318614][ T5337] should_failslab+0x10/0x28 [ 79.319250][ T5337] slab_pre_alloc_hook+0x64/0xec [ 79.319990][ T5337] kmem_cache_alloc_node+0x98/0x41c [ 79.320815][ T5337] __alloc_skb+0x134/0x67c [ 79.321557][ T5337] netlink_ack+0x2c0/0x960 [ 79.322238][ T5337] netlink_rcv_skb+0x1e4/0x3c4 [ 79.322942][ T5337] genl_rcv+0x38/0x50 [ 79.323569][ T5337] netlink_unicast+0x624/0x8b0 [ 79.324366][ T5337] netlink_sendmsg+0x6e8/0x9cc [ 79.325206][ T5337] ____sys_sendmsg+0x61c/0x920 [ 79.326015][ T5337] ___sys_sendmsg+0x1d0/0x240 [ 79.326778][ T5337] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.327580][ T5337] invoke_syscall+0x98/0x2b8 [ 79.328309][ T5337] el0_svc_common+0x138/0x258 [ 79.329026][ T5337] do_el0_svc+0x58/0x14c [ 79.329674][ T5337] el0_svc+0x78/0x1e0 [ 79.330266][ T5337] el0t_64_sync_handler+0xcc/0xe4 [ 79.331000][ T5337] el0t_64_sync+0x1a0/0x1a4 [ 79.342702][ T5339] FAULT_INJECTION: forcing a failure. [ 79.342702][ T5339] name failslab, interval 1, probability 0, space 0, times 0 [ 79.344585][ T5339] CPU: 1 PID: 5339 Comm: syz.0.122 Tainted: G W 5.15.189-syzkaller #0 [ 79.346072][ T5339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.347507][ T5339] Call trace: [ 79.348093][ T5339] dump_backtrace+0x0/0x43c [ 79.348822][ T5339] show_stack+0x2c/0x3c [ 79.349500][ T5339] __dump_stack+0x30/0x40 [ 79.350116][ T5339] dump_stack_lvl+0xf8/0x160 [ 79.350836][ T5339] dump_stack+0x1c/0x5c [ 79.351425][ T5339] should_fail+0x3c0/0x51c [ 79.352070][ T5339] __should_failslab+0xbc/0x10c [ 79.352862][ T5339] should_failslab+0x10/0x28 [ 79.353543][ T5339] slab_pre_alloc_hook+0x64/0xec [ 79.354290][ T5339] kmem_cache_alloc_node+0x98/0x41c [ 79.355043][ T5339] __alloc_skb+0x134/0x67c [ 79.355695][ T5339] netlink_ack+0x2c0/0x960 [ 79.356473][ T5339] netlink_rcv_skb+0x1e4/0x3c4 [ 79.357154][ T5339] genl_rcv+0x38/0x50 [ 79.357726][ T5339] netlink_unicast+0x624/0x8b0 [ 79.358433][ T5339] netlink_sendmsg+0x6e8/0x9cc [ 79.359122][ T5339] ____sys_sendmsg+0x61c/0x920 [ 79.359800][ T5339] ___sys_sendmsg+0x1d0/0x240 [ 79.360449][ T5339] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.361167][ T5339] invoke_syscall+0x98/0x2b8 [ 79.361815][ T5339] el0_svc_common+0x138/0x258 [ 79.362542][ T5339] do_el0_svc+0x58/0x14c [ 79.363169][ T5339] el0_svc+0x78/0x1e0 [ 79.363813][ T5339] el0t_64_sync_handler+0xcc/0xe4 [ 79.364573][ T5339] el0t_64_sync+0x1a0/0x1a4 [ 79.378094][ T5341] FAULT_INJECTION: forcing a failure. [ 79.378094][ T5341] name failslab, interval 1, probability 0, space 0, times 0 [ 79.379871][ T5341] CPU: 1 PID: 5341 Comm: syz.0.123 Tainted: G W 5.15.189-syzkaller #0 [ 79.381163][ T5341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.382468][ T5341] Call trace: [ 79.382967][ T5341] dump_backtrace+0x0/0x43c [ 79.383593][ T5341] show_stack+0x2c/0x3c [ 79.384170][ T5341] __dump_stack+0x30/0x40 [ 79.384761][ T5341] dump_stack_lvl+0xf8/0x160 [ 79.385348][ T5341] dump_stack+0x1c/0x5c [ 79.385915][ T5341] should_fail+0x3c0/0x51c [ 79.386542][ T5341] __should_failslab+0xbc/0x10c [ 79.387229][ T5341] should_failslab+0x10/0x28 [ 79.387894][ T5341] slab_pre_alloc_hook+0x64/0xec [ 79.388578][ T5341] kmem_cache_alloc_node+0x98/0x41c [ 79.389314][ T5341] __alloc_skb+0x134/0x67c [ 79.389951][ T5341] netlink_ack+0x2c0/0x960 [ 79.390608][ T5341] netlink_rcv_skb+0x1e4/0x3c4 [ 79.391314][ T5341] genl_rcv+0x38/0x50 [ 79.391914][ T5341] netlink_unicast+0x624/0x8b0 [ 79.392585][ T5341] netlink_sendmsg+0x6e8/0x9cc [ 79.393344][ T5341] ____sys_sendmsg+0x61c/0x920 [ 79.394104][ T5341] ___sys_sendmsg+0x1d0/0x240 [ 79.394830][ T5341] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.395628][ T5341] invoke_syscall+0x98/0x2b8 [ 79.396341][ T5341] el0_svc_common+0x138/0x258 [ 79.397062][ T5341] do_el0_svc+0x58/0x14c [ 79.397757][ T5341] el0_svc+0x78/0x1e0 [ 79.398369][ T5341] el0t_64_sync_handler+0xcc/0xe4 [ 79.399168][ T5341] el0t_64_sync+0x1a0/0x1a4 [ 79.408160][ T5343] FAULT_INJECTION: forcing a failure. [ 79.408160][ T5343] name failslab, interval 1, probability 0, space 0, times 0 [ 79.410142][ T5343] CPU: 1 PID: 5343 Comm: syz.0.124 Tainted: G W 5.15.189-syzkaller #0 [ 79.411608][ T5343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.413103][ T5343] Call trace: [ 79.413628][ T5343] dump_backtrace+0x0/0x43c [ 79.414349][ T5343] show_stack+0x2c/0x3c [ 79.415009][ T5343] __dump_stack+0x30/0x40 [ 79.415756][ T5343] dump_stack_lvl+0xf8/0x160 [ 79.416519][ T5343] dump_stack+0x1c/0x5c [ 79.417213][ T5343] should_fail+0x3c0/0x51c [ 79.417861][ T5343] __should_failslab+0xbc/0x10c [ 79.418599][ T5343] should_failslab+0x10/0x28 [ 79.419253][ T5343] slab_pre_alloc_hook+0x64/0xec [ 79.419948][ T5343] kmem_cache_alloc_node+0x98/0x41c [ 79.420688][ T5343] __alloc_skb+0x134/0x67c [ 79.421307][ T5343] netlink_ack+0x2c0/0x960 [ 79.421935][ T5343] netlink_rcv_skb+0x1e4/0x3c4 [ 79.422709][ T5343] genl_rcv+0x38/0x50 [ 79.423379][ T5343] netlink_unicast+0x624/0x8b0 [ 79.424196][ T5343] netlink_sendmsg+0x6e8/0x9cc [ 79.424953][ T5343] ____sys_sendmsg+0x61c/0x920 [ 79.425727][ T5343] ___sys_sendmsg+0x1d0/0x240 [ 79.426520][ T5343] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.427333][ T5343] invoke_syscall+0x98/0x2b8 [ 79.428054][ T5343] el0_svc_common+0x138/0x258 [ 79.428746][ T5343] do_el0_svc+0x58/0x14c [ 79.429373][ T5343] el0_svc+0x78/0x1e0 [ 79.430006][ T5343] el0t_64_sync_handler+0xcc/0xe4 [ 79.430777][ T5343] el0t_64_sync+0x1a0/0x1a4 [ 79.443477][ T5345] FAULT_INJECTION: forcing a failure. [ 79.443477][ T5345] name failslab, interval 1, probability 0, space 0, times 0 [ 79.445479][ T5345] CPU: 1 PID: 5345 Comm: syz.0.125 Tainted: G W 5.15.189-syzkaller #0 [ 79.446988][ T5345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.448673][ T5345] Call trace: [ 79.449193][ T5345] dump_backtrace+0x0/0x43c [ 79.449885][ T5345] show_stack+0x2c/0x3c [ 79.450513][ T5345] __dump_stack+0x30/0x40 [ 79.451154][ T5345] dump_stack_lvl+0xf8/0x160 [ 79.451882][ T5345] dump_stack+0x1c/0x5c [ 79.452523][ T5345] should_fail+0x3c0/0x51c [ 79.453168][ T5345] __should_failslab+0xbc/0x10c [ 79.453914][ T5345] should_failslab+0x10/0x28 [ 79.454679][ T5345] slab_pre_alloc_hook+0x64/0xec [ 79.455446][ T5345] kmem_cache_alloc_node+0x98/0x41c [ 79.456342][ T5345] __alloc_skb+0x134/0x67c [ 79.457099][ T5345] netlink_ack+0x2c0/0x960 [ 79.457805][ T5345] netlink_rcv_skb+0x1e4/0x3c4 [ 79.458528][ T5345] genl_rcv+0x38/0x50 [ 79.459160][ T5345] netlink_unicast+0x624/0x8b0 [ 79.459880][ T5345] netlink_sendmsg+0x6e8/0x9cc [ 79.460597][ T5345] ____sys_sendmsg+0x61c/0x920 [ 79.461311][ T5345] ___sys_sendmsg+0x1d0/0x240 [ 79.462024][ T5345] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.462829][ T5345] invoke_syscall+0x98/0x2b8 [ 79.463570][ T5345] el0_svc_common+0x138/0x258 [ 79.464322][ T5345] do_el0_svc+0x58/0x14c [ 79.465047][ T5345] el0_svc+0x78/0x1e0 [ 79.465716][ T5345] el0t_64_sync_handler+0xcc/0xe4 [ 79.466518][ T5345] el0t_64_sync+0x1a0/0x1a4 [ 79.478915][ T5347] FAULT_INJECTION: forcing a failure. [ 79.478915][ T5347] name failslab, interval 1, probability 0, space 0, times 0 [ 79.480846][ T5347] CPU: 1 PID: 5347 Comm: syz.0.126 Tainted: G W 5.15.189-syzkaller #0 [ 79.482186][ T5347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.483616][ T5347] Call trace: [ 79.484114][ T5347] dump_backtrace+0x0/0x43c [ 79.484741][ T5347] show_stack+0x2c/0x3c [ 79.485336][ T5347] __dump_stack+0x30/0x40 [ 79.485939][ T5347] dump_stack_lvl+0xf8/0x160 [ 79.486653][ T5347] dump_stack+0x1c/0x5c [ 79.487290][ T5347] should_fail+0x3c0/0x51c [ 79.488023][ T5347] __should_failslab+0xbc/0x10c [ 79.488812][ T5347] should_failslab+0x10/0x28 [ 79.489521][ T5347] slab_pre_alloc_hook+0x64/0xec [ 79.490265][ T5347] kmem_cache_alloc_node+0x98/0x41c [ 79.490992][ T5347] __alloc_skb+0x134/0x67c [ 79.491718][ T5347] netlink_ack+0x2c0/0x960 [ 79.492460][ T5347] netlink_rcv_skb+0x1e4/0x3c4 [ 79.493199][ T5347] genl_rcv+0x38/0x50 [ 79.493832][ T5347] netlink_unicast+0x624/0x8b0 [ 79.494567][ T5347] netlink_sendmsg+0x6e8/0x9cc [ 79.495404][ T5347] ____sys_sendmsg+0x61c/0x920 [ 79.496115][ T5347] ___sys_sendmsg+0x1d0/0x240 [ 79.496857][ T5347] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.497635][ T5347] invoke_syscall+0x98/0x2b8 [ 79.498362][ T5347] el0_svc_common+0x138/0x258 [ 79.499091][ T5347] do_el0_svc+0x58/0x14c [ 79.499739][ T5347] el0_svc+0x78/0x1e0 [ 79.500379][ T5347] el0t_64_sync_handler+0xcc/0xe4 [ 79.501175][ T5347] el0t_64_sync+0x1a0/0x1a4 [ 79.511545][ T5349] FAULT_INJECTION: forcing a failure. [ 79.511545][ T5349] name failslab, interval 1, probability 0, space 0, times 0 [ 79.513282][ T5349] CPU: 1 PID: 5349 Comm: syz.0.127 Tainted: G W 5.15.189-syzkaller #0 [ 79.514590][ T5349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.516131][ T5349] Call trace: [ 79.516627][ T5349] dump_backtrace+0x0/0x43c [ 79.516816][ T4164] Bluetooth: hci1: command 0x040f tx timeout [ 79.517308][ T5349] show_stack+0x2c/0x3c [ 79.518983][ T5349] __dump_stack+0x30/0x40 [ 79.519703][ T5349] dump_stack_lvl+0xf8/0x160 [ 79.520438][ T5349] dump_stack+0x1c/0x5c [ 79.521088][ T5349] should_fail+0x3c0/0x51c [ 79.521757][ T5349] __should_failslab+0xbc/0x10c [ 79.522560][ T5349] should_failslab+0x10/0x28 [ 79.523304][ T5349] slab_pre_alloc_hook+0x64/0xec [ 79.524088][ T5349] kmem_cache_alloc_node+0x98/0x41c [ 79.524863][ T5349] __alloc_skb+0x134/0x67c [ 79.525552][ T5349] netlink_ack+0x2c0/0x960 [ 79.526265][ T5349] netlink_rcv_skb+0x1e4/0x3c4 [ 79.527033][ T5349] genl_rcv+0x38/0x50 [ 79.527685][ T5349] netlink_unicast+0x624/0x8b0 [ 79.528446][ T5349] netlink_sendmsg+0x6e8/0x9cc [ 79.529204][ T5349] ____sys_sendmsg+0x61c/0x920 [ 79.529919][ T5349] ___sys_sendmsg+0x1d0/0x240 [ 79.530625][ T5349] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.531437][ T5349] invoke_syscall+0x98/0x2b8 [ 79.532153][ T5349] el0_svc_common+0x138/0x258 [ 79.532862][ T5349] do_el0_svc+0x58/0x14c [ 79.533522][ T5349] el0_svc+0x78/0x1e0 [ 79.534146][ T5349] el0t_64_sync_handler+0xcc/0xe4 [ 79.534855][ T5349] el0t_64_sync+0x1a0/0x1a4 [ 79.548358][ T5351] FAULT_INJECTION: forcing a failure. [ 79.548358][ T5351] name failslab, interval 1, probability 0, space 0, times 0 [ 79.550151][ T5351] CPU: 1 PID: 5351 Comm: syz.0.128 Tainted: G W 5.15.189-syzkaller #0 [ 79.551372][ T5351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.552974][ T5351] Call trace: [ 79.553464][ T5351] dump_backtrace+0x0/0x43c [ 79.554156][ T5351] show_stack+0x2c/0x3c [ 79.554750][ T5351] __dump_stack+0x30/0x40 [ 79.555413][ T5351] dump_stack_lvl+0xf8/0x160 [ 79.556068][ T5351] dump_stack+0x1c/0x5c [ 79.556685][ T5351] should_fail+0x3c0/0x51c [ 79.557364][ T5351] __should_failslab+0xbc/0x10c [ 79.558064][ T5351] should_failslab+0x10/0x28 [ 79.558679][ T5351] slab_pre_alloc_hook+0x64/0xec [ 79.559392][ T5351] kmem_cache_alloc_node+0x98/0x41c [ 79.560114][ T5351] __alloc_skb+0x134/0x67c [ 79.560721][ T5351] netlink_ack+0x2c0/0x960 [ 79.561361][ T5351] netlink_rcv_skb+0x1e4/0x3c4 [ 79.562079][ T5351] genl_rcv+0x38/0x50 [ 79.562648][ T5351] netlink_unicast+0x624/0x8b0 [ 79.563360][ T5351] netlink_sendmsg+0x6e8/0x9cc [ 79.564142][ T5351] ____sys_sendmsg+0x61c/0x920 [ 79.564922][ T5351] ___sys_sendmsg+0x1d0/0x240 [ 79.565678][ T5351] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.566458][ T5351] invoke_syscall+0x98/0x2b8 [ 79.567210][ T5351] el0_svc_common+0x138/0x258 [ 79.567960][ T5351] do_el0_svc+0x58/0x14c [ 79.568666][ T5351] el0_svc+0x78/0x1e0 [ 79.569263][ T5351] el0t_64_sync_handler+0xcc/0xe4 [ 79.570101][ T5351] el0t_64_sync+0x1a0/0x1a4 [ 79.582569][ T5353] FAULT_INJECTION: forcing a failure. [ 79.582569][ T5353] name failslab, interval 1, probability 0, space 0, times 0 [ 79.584628][ T5353] CPU: 0 PID: 5353 Comm: syz.0.129 Tainted: G W 5.15.189-syzkaller #0 [ 79.586130][ T5353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.587680][ T5353] Call trace: [ 79.588170][ T5353] dump_backtrace+0x0/0x43c [ 79.588870][ T5353] show_stack+0x2c/0x3c [ 79.589531][ T5353] __dump_stack+0x30/0x40 [ 79.590146][ T5353] dump_stack_lvl+0xf8/0x160 [ 79.590835][ T5353] dump_stack+0x1c/0x5c [ 79.591507][ T5353] should_fail+0x3c0/0x51c [ 79.592171][ T5353] __should_failslab+0xbc/0x10c [ 79.592931][ T5353] should_failslab+0x10/0x28 [ 79.593576][ T5353] slab_pre_alloc_hook+0x64/0xec [ 79.594385][ T5353] kmem_cache_alloc_node+0x98/0x41c [ 79.595225][ T5353] __alloc_skb+0x134/0x67c [ 79.595939][ T5353] netlink_ack+0x2c0/0x960 [ 79.596629][ T5353] netlink_rcv_skb+0x1e4/0x3c4 [ 79.597399][ T5353] genl_rcv+0x38/0x50 [ 79.598007][ T5353] netlink_unicast+0x624/0x8b0 [ 79.598809][ T5353] netlink_sendmsg+0x6e8/0x9cc [ 79.599563][ T5353] ____sys_sendmsg+0x61c/0x920 [ 79.600384][ T5353] ___sys_sendmsg+0x1d0/0x240 [ 79.601190][ T5353] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.602065][ T5353] invoke_syscall+0x98/0x2b8 [ 79.602781][ T5353] el0_svc_common+0x138/0x258 [ 79.603596][ T5353] do_el0_svc+0x58/0x14c [ 79.604270][ T5353] el0_svc+0x78/0x1e0 [ 79.604841][ T5353] el0t_64_sync_handler+0xcc/0xe4 [ 79.605568][ T5353] el0t_64_sync+0x1a0/0x1a4 [ 79.617969][ T5355] FAULT_INJECTION: forcing a failure. [ 79.617969][ T5355] name failslab, interval 1, probability 0, space 0, times 0 [ 79.619820][ T5355] CPU: 1 PID: 5355 Comm: syz.0.130 Tainted: G W 5.15.189-syzkaller #0 [ 79.621191][ T5355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.622632][ T5355] Call trace: [ 79.623101][ T5355] dump_backtrace+0x0/0x43c [ 79.623755][ T5355] show_stack+0x2c/0x3c [ 79.624381][ T5355] __dump_stack+0x30/0x40 [ 79.625021][ T5355] dump_stack_lvl+0xf8/0x160 [ 79.625704][ T5355] dump_stack+0x1c/0x5c [ 79.626269][ T5355] should_fail+0x3c0/0x51c [ 79.626928][ T5355] __should_failslab+0xbc/0x10c [ 79.627603][ T5355] should_failslab+0x10/0x28 [ 79.628307][ T5355] slab_pre_alloc_hook+0x64/0xec [ 79.628990][ T5355] kmem_cache_alloc_node+0x98/0x41c [ 79.629788][ T5355] __alloc_skb+0x134/0x67c [ 79.630393][ T5355] netlink_ack+0x2c0/0x960 [ 79.631000][ T5355] netlink_rcv_skb+0x1e4/0x3c4 [ 79.631694][ T5355] genl_rcv+0x38/0x50 [ 79.632246][ T5355] netlink_unicast+0x624/0x8b0 [ 79.632911][ T5355] netlink_sendmsg+0x6e8/0x9cc [ 79.633550][ T5355] ____sys_sendmsg+0x61c/0x920 [ 79.634201][ T5355] ___sys_sendmsg+0x1d0/0x240 [ 79.634862][ T5355] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.635648][ T5355] invoke_syscall+0x98/0x2b8 [ 79.636376][ T5355] el0_svc_common+0x138/0x258 [ 79.637152][ T5355] do_el0_svc+0x58/0x14c [ 79.637790][ T5355] el0_svc+0x78/0x1e0 [ 79.638368][ T5355] el0t_64_sync_handler+0xcc/0xe4 [ 79.639145][ T5355] el0t_64_sync+0x1a0/0x1a4 [ 79.649512][ T5357] FAULT_INJECTION: forcing a failure. [ 79.649512][ T5357] name failslab, interval 1, probability 0, space 0, times 0 [ 79.651401][ T5357] CPU: 1 PID: 5357 Comm: syz.0.131 Tainted: G W 5.15.189-syzkaller #0 [ 79.652709][ T5357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.654149][ T5357] Call trace: [ 79.654593][ T5357] dump_backtrace+0x0/0x43c [ 79.655260][ T5357] show_stack+0x2c/0x3c [ 79.655828][ T5357] __dump_stack+0x30/0x40 [ 79.656418][ T5357] dump_stack_lvl+0xf8/0x160 [ 79.657069][ T5357] dump_stack+0x1c/0x5c [ 79.657686][ T5357] should_fail+0x3c0/0x51c [ 79.658374][ T5357] __should_failslab+0xbc/0x10c [ 79.659092][ T5357] should_failslab+0x10/0x28 [ 79.659770][ T5357] slab_pre_alloc_hook+0x64/0xec [ 79.660528][ T5357] kmem_cache_alloc_node+0x98/0x41c [ 79.661283][ T5357] __alloc_skb+0x134/0x67c [ 79.661938][ T5357] netlink_ack+0x2c0/0x960 [ 79.662584][ T5357] netlink_rcv_skb+0x1e4/0x3c4 [ 79.663271][ T5357] genl_rcv+0x38/0x50 [ 79.663877][ T5357] netlink_unicast+0x624/0x8b0 [ 79.664579][ T5357] netlink_sendmsg+0x6e8/0x9cc [ 79.665302][ T5357] ____sys_sendmsg+0x61c/0x920 [ 79.666078][ T5357] ___sys_sendmsg+0x1d0/0x240 [ 79.666786][ T5357] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.667520][ T5357] invoke_syscall+0x98/0x2b8 [ 79.668204][ T5357] el0_svc_common+0x138/0x258 [ 79.668935][ T5357] do_el0_svc+0x58/0x14c [ 79.669658][ T5357] el0_svc+0x78/0x1e0 [ 79.670316][ T5357] el0t_64_sync_handler+0xcc/0xe4 [ 79.671132][ T5357] el0t_64_sync+0x1a0/0x1a4 [ 79.685419][ T5359] FAULT_INJECTION: forcing a failure. [ 79.685419][ T5359] name failslab, interval 1, probability 0, space 0, times 0 [ 79.687473][ T5359] CPU: 0 PID: 5359 Comm: syz.0.132 Tainted: G W 5.15.189-syzkaller #0 [ 79.688809][ T5359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.690430][ T5359] Call trace: [ 79.690951][ T5359] dump_backtrace+0x0/0x43c [ 79.691667][ T5359] show_stack+0x2c/0x3c [ 79.692285][ T5359] __dump_stack+0x30/0x40 [ 79.692935][ T5359] dump_stack_lvl+0xf8/0x160 [ 79.693586][ T5359] dump_stack+0x1c/0x5c [ 79.694263][ T5359] should_fail+0x3c0/0x51c [ 79.694927][ T5359] __should_failslab+0xbc/0x10c [ 79.695651][ T5359] should_failslab+0x10/0x28 [ 79.696402][ T5359] slab_pre_alloc_hook+0x64/0xec [ 79.697177][ T5359] kmem_cache_alloc_node+0x98/0x41c [ 79.698048][ T5359] __alloc_skb+0x134/0x67c [ 79.698768][ T5359] netlink_ack+0x2c0/0x960 [ 79.699529][ T5359] netlink_rcv_skb+0x1e4/0x3c4 [ 79.700318][ T5359] genl_rcv+0x38/0x50 [ 79.700922][ T5359] netlink_unicast+0x624/0x8b0 [ 79.701635][ T5359] netlink_sendmsg+0x6e8/0x9cc [ 79.702431][ T5359] ____sys_sendmsg+0x61c/0x920 [ 79.703169][ T5359] ___sys_sendmsg+0x1d0/0x240 [ 79.703919][ T5359] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.704773][ T5359] invoke_syscall+0x98/0x2b8 [ 79.705472][ T5359] el0_svc_common+0x138/0x258 [ 79.706146][ T5359] do_el0_svc+0x58/0x14c [ 79.706759][ T5359] el0_svc+0x78/0x1e0 [ 79.707314][ T5359] el0t_64_sync_handler+0xcc/0xe4 [ 79.708034][ T5359] el0t_64_sync+0x1a0/0x1a4 [ 79.720216][ T5361] FAULT_INJECTION: forcing a failure. [ 79.720216][ T5361] name failslab, interval 1, probability 0, space 0, times 0 [ 79.722131][ T5361] CPU: 1 PID: 5361 Comm: syz.0.133 Tainted: G W 5.15.189-syzkaller #0 [ 79.723540][ T5361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.725054][ T5361] Call trace: [ 79.725540][ T5361] dump_backtrace+0x0/0x43c [ 79.726208][ T5361] show_stack+0x2c/0x3c [ 79.726815][ T5361] __dump_stack+0x30/0x40 [ 79.727472][ T5361] dump_stack_lvl+0xf8/0x160 [ 79.728183][ T5361] dump_stack+0x1c/0x5c [ 79.728856][ T5361] should_fail+0x3c0/0x51c [ 79.729576][ T5361] __should_failslab+0xbc/0x10c [ 79.730313][ T5361] should_failslab+0x10/0x28 [ 79.730988][ T5361] slab_pre_alloc_hook+0x64/0xec [ 79.731699][ T5361] kmem_cache_alloc_node+0x98/0x41c [ 79.732473][ T5361] __alloc_skb+0x134/0x67c [ 79.733093][ T5361] netlink_ack+0x2c0/0x960 [ 79.733713][ T5361] netlink_rcv_skb+0x1e4/0x3c4 [ 79.734388][ T5361] genl_rcv+0x38/0x50 [ 79.735072][ T5361] netlink_unicast+0x624/0x8b0 [ 79.735819][ T5361] netlink_sendmsg+0x6e8/0x9cc [ 79.736568][ T5361] ____sys_sendmsg+0x61c/0x920 [ 79.737310][ T5361] ___sys_sendmsg+0x1d0/0x240 [ 79.738017][ T5361] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.738787][ T5361] invoke_syscall+0x98/0x2b8 [ 79.739470][ T5361] el0_svc_common+0x138/0x258 [ 79.740214][ T5361] do_el0_svc+0x58/0x14c [ 79.740894][ T5361] el0_svc+0x78/0x1e0 [ 79.741518][ T5361] el0t_64_sync_handler+0xcc/0xe4 [ 79.742294][ T5361] el0t_64_sync+0x1a0/0x1a4 [ 79.753856][ T5363] FAULT_INJECTION: forcing a failure. [ 79.753856][ T5363] name failslab, interval 1, probability 0, space 0, times 0 [ 79.755975][ T5363] CPU: 0 PID: 5363 Comm: syz.0.134 Tainted: G W 5.15.189-syzkaller #0 [ 79.757537][ T5363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.759178][ T5363] Call trace: [ 79.759728][ T5363] dump_backtrace+0x0/0x43c [ 79.760418][ T5363] show_stack+0x2c/0x3c [ 79.761102][ T5363] __dump_stack+0x30/0x40 [ 79.761805][ T5363] dump_stack_lvl+0xf8/0x160 [ 79.762601][ T5363] dump_stack+0x1c/0x5c [ 79.763283][ T5363] should_fail+0x3c0/0x51c [ 79.764009][ T5363] __should_failslab+0xbc/0x10c [ 79.764724][ T5363] should_failslab+0x10/0x28 [ 79.765461][ T5363] slab_pre_alloc_hook+0x64/0xec [ 79.766278][ T5363] kmem_cache_alloc_node+0x98/0x41c [ 79.767091][ T5363] __alloc_skb+0x134/0x67c [ 79.767776][ T5363] netlink_ack+0x2c0/0x960 [ 79.768476][ T5363] netlink_rcv_skb+0x1e4/0x3c4 [ 79.769195][ T5363] genl_rcv+0x38/0x50 [ 79.769814][ T5363] netlink_unicast+0x624/0x8b0 [ 79.770488][ T5363] netlink_sendmsg+0x6e8/0x9cc [ 79.771142][ T5363] ____sys_sendmsg+0x61c/0x920 [ 79.771842][ T5363] ___sys_sendmsg+0x1d0/0x240 [ 79.772566][ T5363] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.773366][ T5363] invoke_syscall+0x98/0x2b8 [ 79.774092][ T5363] el0_svc_common+0x138/0x258 [ 79.774808][ T5363] do_el0_svc+0x58/0x14c [ 79.775528][ T5363] el0_svc+0x78/0x1e0 [ 79.776154][ T5363] el0t_64_sync_handler+0xcc/0xe4 [ 79.776963][ T5363] el0t_64_sync+0x1a0/0x1a4 [ 79.786329][ T5365] FAULT_INJECTION: forcing a failure. [ 79.786329][ T5365] name failslab, interval 1, probability 0, space 0, times 0 [ 79.789405][ T5365] CPU: 1 PID: 5365 Comm: syz.0.135 Tainted: G W 5.15.189-syzkaller #0 [ 79.790910][ T5365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.792495][ T5365] Call trace: [ 79.793015][ T5365] dump_backtrace+0x0/0x43c [ 79.793658][ T5365] show_stack+0x2c/0x3c [ 79.794296][ T5365] __dump_stack+0x30/0x40 [ 79.795036][ T5365] dump_stack_lvl+0xf8/0x160 [ 79.795807][ T5365] dump_stack+0x1c/0x5c [ 79.796508][ T5365] should_fail+0x3c0/0x51c [ 79.797198][ T5365] __should_failslab+0xbc/0x10c [ 79.798010][ T5365] should_failslab+0x10/0x28 [ 79.798806][ T5365] slab_pre_alloc_hook+0x64/0xec [ 79.799598][ T5365] kmem_cache_alloc_node+0x98/0x41c [ 79.800422][ T5365] __alloc_skb+0x134/0x67c [ 79.801107][ T5365] netlink_ack+0x2c0/0x960 [ 79.801849][ T5365] netlink_rcv_skb+0x1e4/0x3c4 [ 79.802624][ T5365] genl_rcv+0x38/0x50 [ 79.803161][ T5365] netlink_unicast+0x624/0x8b0 [ 79.803833][ T5365] netlink_sendmsg+0x6e8/0x9cc [ 79.804499][ T5365] ____sys_sendmsg+0x61c/0x920 [ 79.805229][ T5365] ___sys_sendmsg+0x1d0/0x240 [ 79.805913][ T5365] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.806704][ T5365] invoke_syscall+0x98/0x2b8 [ 79.807400][ T5365] el0_svc_common+0x138/0x258 [ 79.808066][ T5365] do_el0_svc+0x58/0x14c [ 79.808644][ T5365] el0_svc+0x78/0x1e0 [ 79.809234][ T5365] el0t_64_sync_handler+0xcc/0xe4 [ 79.809955][ T5365] el0t_64_sync+0x1a0/0x1a4 [ 79.821297][ T5367] FAULT_INJECTION: forcing a failure. [ 79.821297][ T5367] name failslab, interval 1, probability 0, space 0, times 0 [ 79.823102][ T5367] CPU: 1 PID: 5367 Comm: syz.0.136 Tainted: G W 5.15.189-syzkaller #0 [ 79.824346][ T5367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.825695][ T5367] Call trace: [ 79.826229][ T5367] dump_backtrace+0x0/0x43c [ 79.826961][ T5367] show_stack+0x2c/0x3c [ 79.827682][ T5367] __dump_stack+0x30/0x40 [ 79.828368][ T5367] dump_stack_lvl+0xf8/0x160 [ 79.829088][ T5367] dump_stack+0x1c/0x5c [ 79.829732][ T5367] should_fail+0x3c0/0x51c [ 79.830402][ T5367] __should_failslab+0xbc/0x10c [ 79.831114][ T5367] should_failslab+0x10/0x28 [ 79.831785][ T5367] slab_pre_alloc_hook+0x64/0xec [ 79.832509][ T5367] kmem_cache_alloc_node+0x98/0x41c [ 79.833250][ T5367] __alloc_skb+0x134/0x67c [ 79.833983][ T5367] netlink_ack+0x2c0/0x960 [ 79.834607][ T5367] netlink_rcv_skb+0x1e4/0x3c4 [ 79.835260][ T5367] genl_rcv+0x38/0x50 [ 79.835805][ T5367] netlink_unicast+0x624/0x8b0 [ 79.836522][ T5367] netlink_sendmsg+0x6e8/0x9cc [ 79.837182][ T5367] ____sys_sendmsg+0x61c/0x920 [ 79.837854][ T5367] ___sys_sendmsg+0x1d0/0x240 [ 79.838489][ T5367] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.839369][ T5367] invoke_syscall+0x98/0x2b8 [ 79.840142][ T5367] el0_svc_common+0x138/0x258 [ 79.840897][ T5367] do_el0_svc+0x58/0x14c [ 79.841613][ T5367] el0_svc+0x78/0x1e0 [ 79.842268][ T5367] el0t_64_sync_handler+0xcc/0xe4 [ 79.843067][ T5367] el0t_64_sync+0x1a0/0x1a4 [ 79.854258][ T5369] FAULT_INJECTION: forcing a failure. [ 79.854258][ T5369] name failslab, interval 1, probability 0, space 0, times 0 [ 79.856299][ T5369] CPU: 1 PID: 5369 Comm: syz.0.137 Tainted: G W 5.15.189-syzkaller #0 [ 79.857826][ T5369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.859406][ T5369] Call trace: [ 79.859955][ T5369] dump_backtrace+0x0/0x43c [ 79.860720][ T5369] show_stack+0x2c/0x3c [ 79.861295][ T5369] __dump_stack+0x30/0x40 [ 79.861967][ T5369] dump_stack_lvl+0xf8/0x160 [ 79.862723][ T5369] dump_stack+0x1c/0x5c [ 79.863408][ T5369] should_fail+0x3c0/0x51c [ 79.864123][ T5369] __should_failslab+0xbc/0x10c [ 79.864892][ T5369] should_failslab+0x10/0x28 [ 79.865628][ T5369] slab_pre_alloc_hook+0x64/0xec [ 79.866407][ T5369] kmem_cache_alloc_node+0x98/0x41c [ 79.867205][ T5369] __alloc_skb+0x134/0x67c [ 79.867882][ T5369] netlink_ack+0x2c0/0x960 [ 79.868554][ T5369] netlink_rcv_skb+0x1e4/0x3c4 [ 79.869272][ T5369] genl_rcv+0x38/0x50 [ 79.869868][ T5369] netlink_unicast+0x624/0x8b0 [ 79.870580][ T5369] netlink_sendmsg+0x6e8/0x9cc [ 79.871411][ T5369] ____sys_sendmsg+0x61c/0x920 [ 79.872245][ T5369] ___sys_sendmsg+0x1d0/0x240 [ 79.873058][ T5369] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.873913][ T5369] invoke_syscall+0x98/0x2b8 [ 79.874643][ T5369] el0_svc_common+0x138/0x258 [ 79.875377][ T5369] do_el0_svc+0x58/0x14c [ 79.876041][ T5369] el0_svc+0x78/0x1e0 [ 79.876664][ T5369] el0t_64_sync_handler+0xcc/0xe4 [ 79.877440][ T5369] el0t_64_sync+0x1a0/0x1a4 [ 79.887994][ T5371] FAULT_INJECTION: forcing a failure. [ 79.887994][ T5371] name failslab, interval 1, probability 0, space 0, times 0 [ 79.890046][ T5371] CPU: 1 PID: 5371 Comm: syz.0.138 Tainted: G W 5.15.189-syzkaller #0 [ 79.891470][ T5371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.892884][ T5371] Call trace: [ 79.893315][ T5371] dump_backtrace+0x0/0x43c [ 79.893953][ T5371] show_stack+0x2c/0x3c [ 79.894558][ T5371] __dump_stack+0x30/0x40 [ 79.895204][ T5371] dump_stack_lvl+0xf8/0x160 [ 79.895884][ T5371] dump_stack+0x1c/0x5c [ 79.896526][ T5371] should_fail+0x3c0/0x51c [ 79.897198][ T5371] __should_failslab+0xbc/0x10c [ 79.897923][ T5371] should_failslab+0x10/0x28 [ 79.898590][ T5371] slab_pre_alloc_hook+0x64/0xec [ 79.899305][ T5371] kmem_cache_alloc_node+0x98/0x41c [ 79.900055][ T5371] __alloc_skb+0x134/0x67c [ 79.900791][ T5371] netlink_ack+0x2c0/0x960 [ 79.901530][ T5371] netlink_rcv_skb+0x1e4/0x3c4 [ 79.902289][ T5371] genl_rcv+0x38/0x50 [ 79.902940][ T5371] netlink_unicast+0x624/0x8b0 [ 79.903707][ T5371] netlink_sendmsg+0x6e8/0x9cc [ 79.904437][ T5371] ____sys_sendmsg+0x61c/0x920 [ 79.905168][ T5371] ___sys_sendmsg+0x1d0/0x240 [ 79.905901][ T5371] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.906734][ T5371] invoke_syscall+0x98/0x2b8 [ 79.907464][ T5371] el0_svc_common+0x138/0x258 [ 79.908154][ T5371] do_el0_svc+0x58/0x14c [ 79.908825][ T5371] el0_svc+0x78/0x1e0 [ 79.909427][ T5371] el0t_64_sync_handler+0xcc/0xe4 [ 79.910156][ T5371] el0t_64_sync+0x1a0/0x1a4 [ 79.923401][ T5373] FAULT_INJECTION: forcing a failure. [ 79.923401][ T5373] name failslab, interval 1, probability 0, space 0, times 0 [ 79.925495][ T5373] CPU: 1 PID: 5373 Comm: syz.0.139 Tainted: G W 5.15.189-syzkaller #0 [ 79.926941][ T5373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.928453][ T5373] Call trace: [ 79.928914][ T5373] dump_backtrace+0x0/0x43c [ 79.929604][ T5373] show_stack+0x2c/0x3c [ 79.930197][ T5373] __dump_stack+0x30/0x40 [ 79.930830][ T5373] dump_stack_lvl+0xf8/0x160 [ 79.931442][ T5373] dump_stack+0x1c/0x5c [ 79.932022][ T5373] should_fail+0x3c0/0x51c [ 79.932679][ T5373] __should_failslab+0xbc/0x10c [ 79.933417][ T5373] should_failslab+0x10/0x28 [ 79.934147][ T5373] slab_pre_alloc_hook+0x64/0xec [ 79.934937][ T5373] kmem_cache_alloc_node+0x98/0x41c [ 79.935738][ T5373] __alloc_skb+0x134/0x67c [ 79.936404][ T5373] netlink_ack+0x2c0/0x960 [ 79.937076][ T5373] netlink_rcv_skb+0x1e4/0x3c4 [ 79.937839][ T5373] genl_rcv+0x38/0x50 [ 79.938457][ T5373] netlink_unicast+0x624/0x8b0 [ 79.939260][ T5373] netlink_sendmsg+0x6e8/0x9cc [ 79.939974][ T5373] ____sys_sendmsg+0x61c/0x920 [ 79.940769][ T5373] ___sys_sendmsg+0x1d0/0x240 [ 79.941442][ T5373] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.942201][ T5373] invoke_syscall+0x98/0x2b8 [ 79.942873][ T5373] el0_svc_common+0x138/0x258 [ 79.943556][ T5373] do_el0_svc+0x58/0x14c [ 79.944182][ T5373] el0_svc+0x78/0x1e0 [ 79.944747][ T5373] el0t_64_sync_handler+0xcc/0xe4 [ 79.945493][ T5373] el0t_64_sync+0x1a0/0x1a4 [ 79.955936][ T5375] FAULT_INJECTION: forcing a failure. [ 79.955936][ T5375] name failslab, interval 1, probability 0, space 0, times 0 [ 79.958282][ T5375] CPU: 1 PID: 5375 Comm: syz.0.140 Tainted: G W 5.15.189-syzkaller #0 [ 79.959779][ T5375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.961474][ T5375] Call trace: [ 79.961934][ T5375] dump_backtrace+0x0/0x43c [ 79.962621][ T5375] show_stack+0x2c/0x3c [ 79.963287][ T5375] __dump_stack+0x30/0x40 [ 79.963899][ T5375] dump_stack_lvl+0xf8/0x160 [ 79.964567][ T5375] dump_stack+0x1c/0x5c [ 79.965156][ T5375] should_fail+0x3c0/0x51c [ 79.965786][ T5375] __should_failslab+0xbc/0x10c [ 79.966457][ T5375] should_failslab+0x10/0x28 [ 79.967103][ T5375] slab_pre_alloc_hook+0x64/0xec [ 79.967883][ T5375] kmem_cache_alloc_node+0x98/0x41c [ 79.968703][ T5375] __alloc_skb+0x134/0x67c [ 79.969405][ T5375] netlink_ack+0x2c0/0x960 [ 79.970083][ T5375] netlink_rcv_skb+0x1e4/0x3c4 [ 79.970822][ T5375] genl_rcv+0x38/0x50 [ 79.971443][ T5375] netlink_unicast+0x624/0x8b0 [ 79.972182][ T5375] netlink_sendmsg+0x6e8/0x9cc [ 79.972836][ T5375] ____sys_sendmsg+0x61c/0x920 [ 79.973513][ T5375] ___sys_sendmsg+0x1d0/0x240 [ 79.974183][ T5375] __arm64_sys_sendmsg+0x1a8/0x254 [ 79.974923][ T5375] invoke_syscall+0x98/0x2b8 [ 79.975583][ T5375] el0_svc_common+0x138/0x258 [ 79.976304][ T5375] do_el0_svc+0x58/0x14c [ 79.976948][ T5375] el0_svc+0x78/0x1e0 [ 79.977611][ T5375] el0t_64_sync_handler+0xcc/0xe4 [ 79.978388][ T5375] el0t_64_sync+0x1a0/0x1a4 [ 79.990516][ T5377] FAULT_INJECTION: forcing a failure. [ 79.990516][ T5377] name failslab, interval 1, probability 0, space 0, times 0 [ 79.992320][ T5377] CPU: 0 PID: 5377 Comm: syz.0.141 Tainted: G W 5.15.189-syzkaller #0 [ 79.993644][ T5377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.995092][ T5377] Call trace: [ 79.995578][ T5377] dump_backtrace+0x0/0x43c [ 79.996256][ T5377] show_stack+0x2c/0x3c [ 79.996851][ T5377] __dump_stack+0x30/0x40 [ 79.997483][ T5377] dump_stack_lvl+0xf8/0x160 [ 79.998218][ T5377] dump_stack+0x1c/0x5c [ 79.998882][ T5377] should_fail+0x3c0/0x51c [ 79.999561][ T5377] __should_failslab+0xbc/0x10c [ 80.000367][ T5377] should_failslab+0x10/0x28 [ 80.001131][ T5377] slab_pre_alloc_hook+0x64/0xec [ 80.001887][ T5377] kmem_cache_alloc_node+0x98/0x41c [ 80.002704][ T5377] __alloc_skb+0x134/0x67c [ 80.003385][ T5377] netlink_ack+0x2c0/0x960 [ 80.004045][ T5377] netlink_rcv_skb+0x1e4/0x3c4 [ 80.004759][ T5377] genl_rcv+0x38/0x50 [ 80.005384][ T5377] netlink_unicast+0x624/0x8b0 [ 80.006068][ T5377] netlink_sendmsg+0x6e8/0x9cc [ 80.006798][ T5377] ____sys_sendmsg+0x61c/0x920 [ 80.007534][ T5377] ___sys_sendmsg+0x1d0/0x240 [ 80.008192][ T5377] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.008911][ T5377] invoke_syscall+0x98/0x2b8 [ 80.009579][ T5377] el0_svc_common+0x138/0x258 [ 80.010323][ T5377] do_el0_svc+0x58/0x14c [ 80.010950][ T5377] el0_svc+0x78/0x1e0 [ 80.011575][ T5377] el0t_64_sync_handler+0xcc/0xe4 [ 80.012299][ T5377] el0t_64_sync+0x1a0/0x1a4 [ 80.024309][ T5379] FAULT_INJECTION: forcing a failure. [ 80.024309][ T5379] name failslab, interval 1, probability 0, space 0, times 0 [ 80.026328][ T5379] CPU: 1 PID: 5379 Comm: syz.0.142 Tainted: G W 5.15.189-syzkaller #0 [ 80.027738][ T5379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.029183][ T5379] Call trace: [ 80.029669][ T5379] dump_backtrace+0x0/0x43c [ 80.030295][ T5379] show_stack+0x2c/0x3c [ 80.030860][ T5379] __dump_stack+0x30/0x40 [ 80.031455][ T5379] dump_stack_lvl+0xf8/0x160 [ 80.032079][ T5379] dump_stack+0x1c/0x5c [ 80.032653][ T5379] should_fail+0x3c0/0x51c [ 80.033256][ T5379] __should_failslab+0xbc/0x10c [ 80.033930][ T5379] should_failslab+0x10/0x28 [ 80.034545][ T5379] slab_pre_alloc_hook+0x64/0xec [ 80.035227][ T5379] kmem_cache_alloc_node+0x98/0x41c [ 80.035957][ T5379] __alloc_skb+0x134/0x67c [ 80.036602][ T5379] netlink_ack+0x2c0/0x960 [ 80.037237][ T5379] netlink_rcv_skb+0x1e4/0x3c4 [ 80.037887][ T5379] genl_rcv+0x38/0x50 [ 80.038477][ T5379] netlink_unicast+0x624/0x8b0 [ 80.039120][ T5379] netlink_sendmsg+0x6e8/0x9cc [ 80.039825][ T5379] ____sys_sendmsg+0x61c/0x920 [ 80.040615][ T5379] ___sys_sendmsg+0x1d0/0x240 [ 80.041377][ T5379] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.042226][ T5379] invoke_syscall+0x98/0x2b8 [ 80.042999][ T5379] el0_svc_common+0x138/0x258 [ 80.043751][ T5379] do_el0_svc+0x58/0x14c [ 80.044468][ T5379] el0_svc+0x78/0x1e0 [ 80.045155][ T5379] el0t_64_sync_handler+0xcc/0xe4 [ 80.045970][ T5379] el0t_64_sync+0x1a0/0x1a4 [ 80.056940][ T5381] FAULT_INJECTION: forcing a failure. [ 80.056940][ T5381] name failslab, interval 1, probability 0, space 0, times 0 [ 80.058951][ T5381] CPU: 1 PID: 5381 Comm: syz.0.143 Tainted: G W 5.15.189-syzkaller #0 [ 80.060441][ T5381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.061930][ T5381] Call trace: [ 80.062414][ T5381] dump_backtrace+0x0/0x43c [ 80.063135][ T5381] show_stack+0x2c/0x3c [ 80.063787][ T5381] __dump_stack+0x30/0x40 [ 80.064428][ T5381] dump_stack_lvl+0xf8/0x160 [ 80.065070][ T5381] dump_stack+0x1c/0x5c [ 80.065665][ T5381] should_fail+0x3c0/0x51c [ 80.066278][ T5381] __should_failslab+0xbc/0x10c [ 80.067061][ T5381] should_failslab+0x10/0x28 [ 80.067767][ T5381] slab_pre_alloc_hook+0x64/0xec [ 80.068592][ T5381] kmem_cache_alloc_node+0x98/0x41c [ 80.069303][ T5381] __alloc_skb+0x134/0x67c [ 80.069916][ T5381] netlink_ack+0x2c0/0x960 [ 80.070518][ T5381] netlink_rcv_skb+0x1e4/0x3c4 [ 80.071148][ T5381] genl_rcv+0x38/0x50 [ 80.071687][ T5381] netlink_unicast+0x624/0x8b0 [ 80.072359][ T5381] netlink_sendmsg+0x6e8/0x9cc [ 80.073118][ T5381] ____sys_sendmsg+0x61c/0x920 [ 80.073831][ T5381] ___sys_sendmsg+0x1d0/0x240 [ 80.074501][ T5381] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.075278][ T5381] invoke_syscall+0x98/0x2b8 [ 80.076019][ T5381] el0_svc_common+0x138/0x258 [ 80.076743][ T5381] do_el0_svc+0x58/0x14c [ 80.077356][ T5381] el0_svc+0x78/0x1e0 [ 80.077962][ T5381] el0t_64_sync_handler+0xcc/0xe4 [ 80.078692][ T5381] el0t_64_sync+0x1a0/0x1a4 [ 80.093795][ T5383] FAULT_INJECTION: forcing a failure. [ 80.093795][ T5383] name failslab, interval 1, probability 0, space 0, times 0 [ 80.095768][ T5383] CPU: 1 PID: 5383 Comm: syz.0.144 Tainted: G W 5.15.189-syzkaller #0 [ 80.097339][ T5383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.099044][ T5383] Call trace: [ 80.099602][ T5383] dump_backtrace+0x0/0x43c [ 80.100355][ T5383] show_stack+0x2c/0x3c [ 80.101026][ T5383] __dump_stack+0x30/0x40 [ 80.101693][ T5383] dump_stack_lvl+0xf8/0x160 [ 80.102450][ T5383] dump_stack+0x1c/0x5c [ 80.103148][ T5383] should_fail+0x3c0/0x51c [ 80.103878][ T5383] __should_failslab+0xbc/0x10c [ 80.104590][ T5383] should_failslab+0x10/0x28 [ 80.105361][ T5383] slab_pre_alloc_hook+0x64/0xec [ 80.106165][ T5383] kmem_cache_alloc_node+0x98/0x41c [ 80.107014][ T5383] __alloc_skb+0x134/0x67c [ 80.107705][ T5383] netlink_ack+0x2c0/0x960 [ 80.108398][ T5383] netlink_rcv_skb+0x1e4/0x3c4 [ 80.109138][ T5383] genl_rcv+0x38/0x50 [ 80.109766][ T5383] netlink_unicast+0x624/0x8b0 [ 80.110488][ T5383] netlink_sendmsg+0x6e8/0x9cc [ 80.111272][ T5383] ____sys_sendmsg+0x61c/0x920 [ 80.112053][ T5383] ___sys_sendmsg+0x1d0/0x240 [ 80.112756][ T5383] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.113547][ T5383] invoke_syscall+0x98/0x2b8 [ 80.114305][ T5383] el0_svc_common+0x138/0x258 [ 80.115069][ T5383] do_el0_svc+0x58/0x14c [ 80.115753][ T5383] el0_svc+0x78/0x1e0 [ 80.116333][ T5383] el0t_64_sync_handler+0xcc/0xe4 [ 80.117086][ T5383] el0t_64_sync+0x1a0/0x1a4 [ 80.126959][ T5385] FAULT_INJECTION: forcing a failure. [ 80.126959][ T5385] name failslab, interval 1, probability 0, space 0, times 0 [ 80.128943][ T5385] CPU: 1 PID: 5385 Comm: syz.0.145 Tainted: G W 5.15.189-syzkaller #0 [ 80.130304][ T5385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.131955][ T5385] Call trace: [ 80.132442][ T5385] dump_backtrace+0x0/0x43c [ 80.133061][ T5385] show_stack+0x2c/0x3c [ 80.133630][ T5385] __dump_stack+0x30/0x40 [ 80.134260][ T5385] dump_stack_lvl+0xf8/0x160 [ 80.134955][ T5385] dump_stack+0x1c/0x5c [ 80.135574][ T5385] should_fail+0x3c0/0x51c [ 80.136209][ T5385] __should_failslab+0xbc/0x10c [ 80.136905][ T5385] should_failslab+0x10/0x28 [ 80.137542][ T5385] slab_pre_alloc_hook+0x64/0xec [ 80.138298][ T5385] kmem_cache_alloc_node+0x98/0x41c [ 80.139128][ T5385] __alloc_skb+0x134/0x67c [ 80.139778][ T5385] netlink_ack+0x2c0/0x960 [ 80.140424][ T5385] netlink_rcv_skb+0x1e4/0x3c4 [ 80.141145][ T5385] genl_rcv+0x38/0x50 [ 80.141785][ T5385] netlink_unicast+0x624/0x8b0 [ 80.142448][ T5385] netlink_sendmsg+0x6e8/0x9cc [ 80.143148][ T5385] ____sys_sendmsg+0x61c/0x920 [ 80.143800][ T5385] ___sys_sendmsg+0x1d0/0x240 [ 80.144445][ T5385] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.145195][ T5385] invoke_syscall+0x98/0x2b8 [ 80.145815][ T5385] el0_svc_common+0x138/0x258 [ 80.146496][ T5385] do_el0_svc+0x58/0x14c [ 80.147139][ T5385] el0_svc+0x78/0x1e0 [ 80.147749][ T5385] el0t_64_sync_handler+0xcc/0xe4 [ 80.148544][ T5385] el0t_64_sync+0x1a0/0x1a4 [ 80.162365][ T5387] FAULT_INJECTION: forcing a failure. [ 80.162365][ T5387] name failslab, interval 1, probability 0, space 0, times 0 [ 80.164390][ T5387] CPU: 1 PID: 5387 Comm: syz.0.146 Tainted: G W 5.15.189-syzkaller #0 [ 80.165711][ T5387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.167112][ T5387] Call trace: [ 80.167595][ T5387] dump_backtrace+0x0/0x43c [ 80.168347][ T5387] show_stack+0x2c/0x3c [ 80.168954][ T5387] __dump_stack+0x30/0x40 [ 80.169613][ T5387] dump_stack_lvl+0xf8/0x160 [ 80.170321][ T5387] dump_stack+0x1c/0x5c [ 80.170935][ T5387] should_fail+0x3c0/0x51c [ 80.171553][ T5387] __should_failslab+0xbc/0x10c [ 80.172253][ T5387] should_failslab+0x10/0x28 [ 80.172887][ T5387] slab_pre_alloc_hook+0x64/0xec [ 80.173562][ T5387] kmem_cache_alloc_node+0x98/0x41c [ 80.174278][ T5387] __alloc_skb+0x134/0x67c [ 80.174972][ T5387] netlink_ack+0x2c0/0x960 [ 80.175686][ T5387] netlink_rcv_skb+0x1e4/0x3c4 [ 80.176436][ T5387] genl_rcv+0x38/0x50 [ 80.177096][ T5387] netlink_unicast+0x624/0x8b0 [ 80.177752][ T5387] netlink_sendmsg+0x6e8/0x9cc [ 80.178466][ T5387] ____sys_sendmsg+0x61c/0x920 [ 80.179163][ T5387] ___sys_sendmsg+0x1d0/0x240 [ 80.179929][ T5387] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.180793][ T5387] invoke_syscall+0x98/0x2b8 [ 80.181533][ T5387] el0_svc_common+0x138/0x258 [ 80.182287][ T5387] do_el0_svc+0x58/0x14c [ 80.182920][ T5387] el0_svc+0x78/0x1e0 [ 80.183484][ T5387] el0t_64_sync_handler+0xcc/0xe4 [ 80.184212][ T5387] el0t_64_sync+0x1a0/0x1a4 [ 80.194649][ T5389] FAULT_INJECTION: forcing a failure. [ 80.194649][ T5389] name failslab, interval 1, probability 0, space 0, times 0 [ 80.197830][ T5389] CPU: 1 PID: 5389 Comm: syz.0.147 Tainted: G W 5.15.189-syzkaller #0 [ 80.199191][ T5389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.200783][ T5389] Call trace: [ 80.201309][ T5389] dump_backtrace+0x0/0x43c [ 80.202026][ T5389] show_stack+0x2c/0x3c [ 80.202685][ T5389] __dump_stack+0x30/0x40 [ 80.203398][ T5389] dump_stack_lvl+0xf8/0x160 [ 80.204151][ T5389] dump_stack+0x1c/0x5c [ 80.204827][ T5389] should_fail+0x3c0/0x51c [ 80.205547][ T5389] __should_failslab+0xbc/0x10c [ 80.206364][ T5389] should_failslab+0x10/0x28 [ 80.207154][ T5389] slab_pre_alloc_hook+0x64/0xec [ 80.207985][ T5389] kmem_cache_alloc_node+0x98/0x41c [ 80.208938][ T5389] __alloc_skb+0x134/0x67c [ 80.209588][ T5389] netlink_ack+0x2c0/0x960 [ 80.210276][ T5389] netlink_rcv_skb+0x1e4/0x3c4 [ 80.211066][ T5389] genl_rcv+0x38/0x50 [ 80.211669][ T5389] netlink_unicast+0x624/0x8b0 [ 80.212345][ T5389] netlink_sendmsg+0x6e8/0x9cc [ 80.213040][ T5389] ____sys_sendmsg+0x61c/0x920 [ 80.213701][ T5389] ___sys_sendmsg+0x1d0/0x240 [ 80.214362][ T5389] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.215099][ T5389] invoke_syscall+0x98/0x2b8 [ 80.215764][ T5389] el0_svc_common+0x138/0x258 [ 80.216458][ T5389] do_el0_svc+0x58/0x14c [ 80.217163][ T5389] el0_svc+0x78/0x1e0 [ 80.217840][ T5389] el0t_64_sync_handler+0xcc/0xe4 [ 80.218674][ T5389] el0t_64_sync+0x1a0/0x1a4 [ 80.231127][ T5391] FAULT_INJECTION: forcing a failure. [ 80.231127][ T5391] name failslab, interval 1, probability 0, space 0, times 0 [ 80.233087][ T5391] CPU: 0 PID: 5391 Comm: syz.0.148 Tainted: G W 5.15.189-syzkaller #0 [ 80.234444][ T5391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.235871][ T5391] Call trace: [ 80.236388][ T5391] dump_backtrace+0x0/0x43c [ 80.237033][ T5391] show_stack+0x2c/0x3c [ 80.237624][ T5391] __dump_stack+0x30/0x40 [ 80.238276][ T5391] dump_stack_lvl+0xf8/0x160 [ 80.238984][ T5391] dump_stack+0x1c/0x5c [ 80.239582][ T5391] should_fail+0x3c0/0x51c [ 80.240200][ T5391] __should_failslab+0xbc/0x10c [ 80.240992][ T5391] should_failslab+0x10/0x28 [ 80.241758][ T5391] slab_pre_alloc_hook+0x64/0xec [ 80.242560][ T5391] kmem_cache_alloc_node+0x98/0x41c [ 80.243443][ T5391] __alloc_skb+0x134/0x67c [ 80.244181][ T5391] netlink_ack+0x2c0/0x960 [ 80.244900][ T5391] netlink_rcv_skb+0x1e4/0x3c4 [ 80.245659][ T5391] genl_rcv+0x38/0x50 [ 80.246258][ T5391] netlink_unicast+0x624/0x8b0 [ 80.247003][ T5391] netlink_sendmsg+0x6e8/0x9cc [ 80.247833][ T5391] ____sys_sendmsg+0x61c/0x920 [ 80.248565][ T5391] ___sys_sendmsg+0x1d0/0x240 [ 80.249300][ T5391] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.250145][ T5391] invoke_syscall+0x98/0x2b8 [ 80.250809][ T5391] el0_svc_common+0x138/0x258 [ 80.251461][ T5391] do_el0_svc+0x58/0x14c [ 80.252070][ T5391] el0_svc+0x78/0x1e0 [ 80.252643][ T5391] el0t_64_sync_handler+0xcc/0xe4 [ 80.253418][ T5391] el0t_64_sync+0x1a0/0x1a4 [ 80.265568][ T5393] FAULT_INJECTION: forcing a failure. [ 80.265568][ T5393] name failslab, interval 1, probability 0, space 0, times 0 [ 80.268107][ T5393] CPU: 1 PID: 5393 Comm: syz.0.149 Tainted: G W 5.15.189-syzkaller #0 [ 80.269569][ T5393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.271089][ T5393] Call trace: [ 80.271587][ T5393] dump_backtrace+0x0/0x43c [ 80.272309][ T5393] show_stack+0x2c/0x3c [ 80.272926][ T5393] __dump_stack+0x30/0x40 [ 80.273541][ T5393] dump_stack_lvl+0xf8/0x160 [ 80.274205][ T5393] dump_stack+0x1c/0x5c [ 80.274877][ T5393] should_fail+0x3c0/0x51c [ 80.275604][ T5393] __should_failslab+0xbc/0x10c [ 80.276327][ T5393] should_failslab+0x10/0x28 [ 80.277011][ T5393] slab_pre_alloc_hook+0x64/0xec [ 80.277702][ T5393] kmem_cache_alloc_node+0x98/0x41c [ 80.278493][ T5393] __alloc_skb+0x134/0x67c [ 80.279141][ T5393] netlink_ack+0x2c0/0x960 [ 80.279778][ T5393] netlink_rcv_skb+0x1e4/0x3c4 [ 80.280462][ T5393] genl_rcv+0x38/0x50 [ 80.281180][ T5393] netlink_unicast+0x624/0x8b0 [ 80.281965][ T5393] netlink_sendmsg+0x6e8/0x9cc [ 80.282745][ T5393] ____sys_sendmsg+0x61c/0x920 [ 80.283536][ T5393] ___sys_sendmsg+0x1d0/0x240 [ 80.284321][ T5393] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.285154][ T5393] invoke_syscall+0x98/0x2b8 [ 80.285945][ T5393] el0_svc_common+0x138/0x258 [ 80.286664][ T5393] do_el0_svc+0x58/0x14c [ 80.287319][ T5393] el0_svc+0x78/0x1e0 [ 80.287905][ T5393] el0t_64_sync_handler+0xcc/0xe4 [ 80.288606][ T5393] el0t_64_sync+0x1a0/0x1a4 [ 80.300588][ T5395] FAULT_INJECTION: forcing a failure. [ 80.300588][ T5395] name failslab, interval 1, probability 0, space 0, times 0 [ 80.302578][ T5395] CPU: 1 PID: 5395 Comm: syz.0.150 Tainted: G W 5.15.189-syzkaller #0 [ 80.303872][ T5395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.305531][ T5395] Call trace: [ 80.306056][ T5395] dump_backtrace+0x0/0x43c [ 80.306787][ T5395] show_stack+0x2c/0x3c [ 80.307445][ T5395] __dump_stack+0x30/0x40 [ 80.308147][ T5395] dump_stack_lvl+0xf8/0x160 [ 80.308916][ T5395] dump_stack+0x1c/0x5c [ 80.309566][ T5395] should_fail+0x3c0/0x51c [ 80.310242][ T5395] __should_failslab+0xbc/0x10c [ 80.311055][ T5395] should_failslab+0x10/0x28 [ 80.311782][ T5395] slab_pre_alloc_hook+0x64/0xec [ 80.312541][ T5395] kmem_cache_alloc_node+0x98/0x41c [ 80.313345][ T5395] __alloc_skb+0x134/0x67c [ 80.314101][ T5395] netlink_ack+0x2c0/0x960 [ 80.314854][ T5395] netlink_rcv_skb+0x1e4/0x3c4 [ 80.315651][ T5395] genl_rcv+0x38/0x50 [ 80.316338][ T5395] netlink_unicast+0x624/0x8b0 [ 80.317048][ T5395] netlink_sendmsg+0x6e8/0x9cc [ 80.317780][ T5395] ____sys_sendmsg+0x61c/0x920 [ 80.318529][ T5395] ___sys_sendmsg+0x1d0/0x240 [ 80.319300][ T5395] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.320160][ T5395] invoke_syscall+0x98/0x2b8 [ 80.320922][ T5395] el0_svc_common+0x138/0x258 [ 80.321725][ T5395] do_el0_svc+0x58/0x14c [ 80.322425][ T5395] el0_svc+0x78/0x1e0 [ 80.323036][ T5395] el0t_64_sync_handler+0xcc/0xe4 [ 80.323870][ T5395] el0t_64_sync+0x1a0/0x1a4 [ 80.337627][ T5397] FAULT_INJECTION: forcing a failure. [ 80.337627][ T5397] name failslab, interval 1, probability 0, space 0, times 0 [ 80.339696][ T5397] CPU: 0 PID: 5397 Comm: syz.0.151 Tainted: G W 5.15.189-syzkaller #0 [ 80.341189][ T5397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.342724][ T5397] Call trace: [ 80.343224][ T5397] dump_backtrace+0x0/0x43c [ 80.343911][ T5397] show_stack+0x2c/0x3c [ 80.344526][ T5397] __dump_stack+0x30/0x40 [ 80.345179][ T5397] dump_stack_lvl+0xf8/0x160 [ 80.345858][ T5397] dump_stack+0x1c/0x5c [ 80.346476][ T5397] should_fail+0x3c0/0x51c [ 80.347146][ T5397] __should_failslab+0xbc/0x10c [ 80.347859][ T5397] should_failslab+0x10/0x28 [ 80.348538][ T5397] slab_pre_alloc_hook+0x64/0xec [ 80.349297][ T5397] kmem_cache_alloc_node+0x98/0x41c [ 80.350138][ T5397] __alloc_skb+0x134/0x67c [ 80.350833][ T5397] netlink_ack+0x2c0/0x960 [ 80.351547][ T5397] netlink_rcv_skb+0x1e4/0x3c4 [ 80.352278][ T5397] genl_rcv+0x38/0x50 [ 80.352961][ T5397] netlink_unicast+0x624/0x8b0 [ 80.353693][ T5397] netlink_sendmsg+0x6e8/0x9cc [ 80.354592][ T5397] ____sys_sendmsg+0x61c/0x920 [ 80.355283][ T5397] ___sys_sendmsg+0x1d0/0x240 [ 80.355962][ T5397] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.356721][ T5397] invoke_syscall+0x98/0x2b8 [ 80.357457][ T5397] el0_svc_common+0x138/0x258 [ 80.358152][ T5397] do_el0_svc+0x58/0x14c [ 80.358780][ T5397] el0_svc+0x78/0x1e0 [ 80.359360][ T5397] el0t_64_sync_handler+0xcc/0xe4 [ 80.360100][ T5397] el0t_64_sync+0x1a0/0x1a4 [ 80.370736][ T5399] FAULT_INJECTION: forcing a failure. [ 80.370736][ T5399] name failslab, interval 1, probability 0, space 0, times 0 [ 80.372640][ T5399] CPU: 1 PID: 5399 Comm: syz.0.152 Tainted: G W 5.15.189-syzkaller #0 [ 80.374005][ T5399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.375347][ T5399] Call trace: [ 80.375871][ T5399] dump_backtrace+0x0/0x43c [ 80.376578][ T5399] show_stack+0x2c/0x3c [ 80.377232][ T5399] __dump_stack+0x30/0x40 [ 80.377859][ T5399] dump_stack_lvl+0xf8/0x160 [ 80.378524][ T5399] dump_stack+0x1c/0x5c [ 80.379164][ T5399] should_fail+0x3c0/0x51c [ 80.379792][ T5399] __should_failslab+0xbc/0x10c [ 80.380601][ T5399] should_failslab+0x10/0x28 [ 80.381347][ T5399] slab_pre_alloc_hook+0x64/0xec [ 80.382099][ T5399] kmem_cache_alloc_node+0x98/0x41c [ 80.382833][ T5399] __alloc_skb+0x134/0x67c [ 80.383484][ T5399] netlink_ack+0x2c0/0x960 [ 80.384157][ T5399] netlink_rcv_skb+0x1e4/0x3c4 [ 80.384841][ T5399] genl_rcv+0x38/0x50 [ 80.385462][ T5399] netlink_unicast+0x624/0x8b0 [ 80.386200][ T5399] netlink_sendmsg+0x6e8/0x9cc [ 80.386978][ T5399] ____sys_sendmsg+0x61c/0x920 [ 80.387768][ T5399] ___sys_sendmsg+0x1d0/0x240 [ 80.388581][ T5399] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.389455][ T5399] invoke_syscall+0x98/0x2b8 [ 80.390216][ T5399] el0_svc_common+0x138/0x258 [ 80.390958][ T5399] do_el0_svc+0x58/0x14c [ 80.391657][ T5399] el0_svc+0x78/0x1e0 [ 80.392283][ T5399] el0t_64_sync_handler+0xcc/0xe4 [ 80.393070][ T5399] el0t_64_sync+0x1a0/0x1a4 [ 80.402549][ T5401] FAULT_INJECTION: forcing a failure. [ 80.402549][ T5401] name failslab, interval 1, probability 0, space 0, times 0 [ 80.404499][ T5401] CPU: 1 PID: 5401 Comm: syz.0.153 Tainted: G W 5.15.189-syzkaller #0 [ 80.405763][ T5401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.407320][ T5401] Call trace: [ 80.407880][ T5401] dump_backtrace+0x0/0x43c [ 80.408600][ T5401] show_stack+0x2c/0x3c [ 80.409205][ T5401] __dump_stack+0x30/0x40 [ 80.409796][ T5401] dump_stack_lvl+0xf8/0x160 [ 80.410424][ T5401] dump_stack+0x1c/0x5c [ 80.411016][ T5401] should_fail+0x3c0/0x51c [ 80.411615][ T5401] __should_failslab+0xbc/0x10c [ 80.412285][ T5401] should_failslab+0x10/0x28 [ 80.412919][ T5401] slab_pre_alloc_hook+0x64/0xec [ 80.413655][ T5401] kmem_cache_alloc_node+0x98/0x41c [ 80.414411][ T5401] __alloc_skb+0x134/0x67c [ 80.415131][ T5401] netlink_ack+0x2c0/0x960 [ 80.415844][ T5401] netlink_rcv_skb+0x1e4/0x3c4 [ 80.416563][ T5401] genl_rcv+0x38/0x50 [ 80.417190][ T5401] netlink_unicast+0x624/0x8b0 [ 80.417951][ T5401] netlink_sendmsg+0x6e8/0x9cc [ 80.418717][ T5401] ____sys_sendmsg+0x61c/0x920 [ 80.419439][ T5401] ___sys_sendmsg+0x1d0/0x240 [ 80.420142][ T5401] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.420900][ T5401] invoke_syscall+0x98/0x2b8 [ 80.421682][ T5401] el0_svc_common+0x138/0x258 [ 80.422494][ T5401] do_el0_svc+0x58/0x14c [ 80.423218][ T5401] el0_svc+0x78/0x1e0 [ 80.423898][ T5401] el0t_64_sync_handler+0xcc/0xe4 [ 80.424633][ T5401] el0t_64_sync+0x1a0/0x1a4 [ 80.435919][ T5403] FAULT_INJECTION: forcing a failure. [ 80.435919][ T5403] name failslab, interval 1, probability 0, space 0, times 0 [ 80.437953][ T5403] CPU: 1 PID: 5403 Comm: syz.0.154 Tainted: G W 5.15.189-syzkaller #0 [ 80.439319][ T5403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.440785][ T5403] Call trace: [ 80.441215][ T5403] dump_backtrace+0x0/0x43c [ 80.441920][ T5403] show_stack+0x2c/0x3c [ 80.442520][ T5403] __dump_stack+0x30/0x40 [ 80.443134][ T5403] dump_stack_lvl+0xf8/0x160 [ 80.443840][ T5403] dump_stack+0x1c/0x5c [ 80.444482][ T5403] should_fail+0x3c0/0x51c [ 80.445144][ T5403] __should_failslab+0xbc/0x10c [ 80.445903][ T5403] should_failslab+0x10/0x28 [ 80.446676][ T5403] slab_pre_alloc_hook+0x64/0xec [ 80.447510][ T5403] kmem_cache_alloc_node+0x98/0x41c [ 80.448357][ T5403] __alloc_skb+0x134/0x67c [ 80.449081][ T5403] netlink_ack+0x2c0/0x960 [ 80.449764][ T5403] netlink_rcv_skb+0x1e4/0x3c4 [ 80.450454][ T5403] genl_rcv+0x38/0x50 [ 80.451007][ T5403] netlink_unicast+0x624/0x8b0 [ 80.451627][ T5403] netlink_sendmsg+0x6e8/0x9cc [ 80.452295][ T5403] ____sys_sendmsg+0x61c/0x920 [ 80.453087][ T5403] ___sys_sendmsg+0x1d0/0x240 [ 80.453781][ T5403] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.454527][ T5403] invoke_syscall+0x98/0x2b8 [ 80.455178][ T5403] el0_svc_common+0x138/0x258 [ 80.455840][ T5403] do_el0_svc+0x58/0x14c [ 80.456469][ T5403] el0_svc+0x78/0x1e0 [ 80.457076][ T5403] el0t_64_sync_handler+0xcc/0xe4 [ 80.457865][ T5403] el0t_64_sync+0x1a0/0x1a4 [ 80.468859][ T5405] FAULT_INJECTION: forcing a failure. [ 80.468859][ T5405] name failslab, interval 1, probability 0, space 0, times 0 [ 80.470644][ T5405] CPU: 1 PID: 5405 Comm: syz.0.155 Tainted: G W 5.15.189-syzkaller #0 [ 80.471982][ T5405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.473320][ T5405] Call trace: [ 80.473754][ T5405] dump_backtrace+0x0/0x43c [ 80.474391][ T5405] show_stack+0x2c/0x3c [ 80.475010][ T5405] __dump_stack+0x30/0x40 [ 80.475620][ T5405] dump_stack_lvl+0xf8/0x160 [ 80.476284][ T5405] dump_stack+0x1c/0x5c [ 80.476987][ T5405] should_fail+0x3c0/0x51c [ 80.477697][ T5405] __should_failslab+0xbc/0x10c [ 80.478518][ T5405] should_failslab+0x10/0x28 [ 80.479232][ T5405] slab_pre_alloc_hook+0x64/0xec [ 80.480034][ T5405] kmem_cache_alloc_node+0x98/0x41c [ 80.480826][ T5405] __alloc_skb+0x134/0x67c [ 80.481536][ T5405] netlink_ack+0x2c0/0x960 [ 80.482217][ T5405] netlink_rcv_skb+0x1e4/0x3c4 [ 80.482947][ T5405] genl_rcv+0x38/0x50 [ 80.483579][ T5405] netlink_unicast+0x624/0x8b0 [ 80.484403][ T5405] netlink_sendmsg+0x6e8/0x9cc [ 80.485176][ T5405] ____sys_sendmsg+0x61c/0x920 [ 80.485966][ T5405] ___sys_sendmsg+0x1d0/0x240 [ 80.486717][ T5405] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.487577][ T5405] invoke_syscall+0x98/0x2b8 [ 80.488319][ T5405] el0_svc_common+0x138/0x258 [ 80.489098][ T5405] do_el0_svc+0x58/0x14c [ 80.489787][ T5405] el0_svc+0x78/0x1e0 [ 80.490426][ T5405] el0t_64_sync_handler+0xcc/0xe4 [ 80.491216][ T5405] el0t_64_sync+0x1a0/0x1a4 [ 80.504481][ T5407] FAULT_INJECTION: forcing a failure. [ 80.504481][ T5407] name failslab, interval 1, probability 0, space 0, times 0 [ 80.506613][ T5407] CPU: 0 PID: 5407 Comm: syz.0.156 Tainted: G W 5.15.189-syzkaller #0 [ 80.508111][ T5407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.509810][ T5407] Call trace: [ 80.510352][ T5407] dump_backtrace+0x0/0x43c [ 80.511115][ T5407] show_stack+0x2c/0x3c [ 80.511846][ T5407] __dump_stack+0x30/0x40 [ 80.512558][ T5407] dump_stack_lvl+0xf8/0x160 [ 80.513333][ T5407] dump_stack+0x1c/0x5c [ 80.513991][ T5407] should_fail+0x3c0/0x51c [ 80.514708][ T5407] __should_failslab+0xbc/0x10c [ 80.515499][ T5407] should_failslab+0x10/0x28 [ 80.516233][ T5407] slab_pre_alloc_hook+0x64/0xec [ 80.517042][ T5407] kmem_cache_alloc_node+0x98/0x41c [ 80.517883][ T5407] __alloc_skb+0x134/0x67c [ 80.518569][ T5407] netlink_ack+0x2c0/0x960 [ 80.519229][ T5407] netlink_rcv_skb+0x1e4/0x3c4 [ 80.519948][ T5407] genl_rcv+0x38/0x50 [ 80.520536][ T5407] netlink_unicast+0x624/0x8b0 [ 80.521198][ T5407] netlink_sendmsg+0x6e8/0x9cc [ 80.521885][ T5407] ____sys_sendmsg+0x61c/0x920 [ 80.522506][ T5407] ___sys_sendmsg+0x1d0/0x240 [ 80.523247][ T5407] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.524064][ T5407] invoke_syscall+0x98/0x2b8 [ 80.524808][ T5407] el0_svc_common+0x138/0x258 [ 80.525558][ T5407] do_el0_svc+0x58/0x14c [ 80.526226][ T5407] el0_svc+0x78/0x1e0 [ 80.526843][ T5407] el0t_64_sync_handler+0xcc/0xe4 [ 80.527689][ T5407] el0t_64_sync+0x1a0/0x1a4 [ 80.537403][ T5409] FAULT_INJECTION: forcing a failure. [ 80.537403][ T5409] name failslab, interval 1, probability 0, space 0, times 0 [ 80.539456][ T5409] CPU: 1 PID: 5409 Comm: syz.0.157 Tainted: G W 5.15.189-syzkaller #0 [ 80.540777][ T5409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.542233][ T5409] Call trace: [ 80.542716][ T5409] dump_backtrace+0x0/0x43c [ 80.543367][ T5409] show_stack+0x2c/0x3c [ 80.543966][ T5409] __dump_stack+0x30/0x40 [ 80.544629][ T5409] dump_stack_lvl+0xf8/0x160 [ 80.545335][ T5409] dump_stack+0x1c/0x5c [ 80.545985][ T5409] should_fail+0x3c0/0x51c [ 80.546644][ T5409] __should_failslab+0xbc/0x10c [ 80.547421][ T5409] should_failslab+0x10/0x28 [ 80.548146][ T5409] slab_pre_alloc_hook+0x64/0xec [ 80.548969][ T5409] kmem_cache_alloc_node+0x98/0x41c [ 80.549764][ T5409] __alloc_skb+0x134/0x67c [ 80.550449][ T5409] netlink_ack+0x2c0/0x960 [ 80.551152][ T5409] netlink_rcv_skb+0x1e4/0x3c4 [ 80.551851][ T5409] genl_rcv+0x38/0x50 [ 80.552458][ T5409] netlink_unicast+0x624/0x8b0 [ 80.553137][ T5409] netlink_sendmsg+0x6e8/0x9cc [ 80.553815][ T5409] ____sys_sendmsg+0x61c/0x920 [ 80.554490][ T5409] ___sys_sendmsg+0x1d0/0x240 [ 80.555220][ T5409] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.555970][ T5409] invoke_syscall+0x98/0x2b8 [ 80.556638][ T5409] el0_svc_common+0x138/0x258 [ 80.557295][ T5409] do_el0_svc+0x58/0x14c [ 80.557974][ T5409] el0_svc+0x78/0x1e0 [ 80.558605][ T5409] el0t_64_sync_handler+0xcc/0xe4 [ 80.559407][ T5409] el0t_64_sync+0x1a0/0x1a4 [ 80.570841][ T5411] FAULT_INJECTION: forcing a failure. [ 80.570841][ T5411] name failslab, interval 1, probability 0, space 0, times 0 [ 80.572644][ T5411] CPU: 1 PID: 5411 Comm: syz.0.158 Tainted: G W 5.15.189-syzkaller #0 [ 80.574159][ T5411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.575586][ T5411] Call trace: [ 80.576021][ T5411] dump_backtrace+0x0/0x43c [ 80.576711][ T5411] show_stack+0x2c/0x3c [ 80.577354][ T5411] __dump_stack+0x30/0x40 [ 80.577984][ T5411] dump_stack_lvl+0xf8/0x160 [ 80.578656][ T5411] dump_stack+0x1c/0x5c [ 80.579214][ T5411] should_fail+0x3c0/0x51c [ 80.579849][ T5411] __should_failslab+0xbc/0x10c [ 80.580588][ T5411] should_failslab+0x10/0x28 [ 80.581300][ T5411] slab_pre_alloc_hook+0x64/0xec [ 80.582065][ T5411] kmem_cache_alloc_node+0x98/0x41c [ 80.582879][ T5411] __alloc_skb+0x134/0x67c [ 80.583571][ T5411] netlink_ack+0x2c0/0x960 [ 80.584257][ T5411] netlink_rcv_skb+0x1e4/0x3c4 [ 80.584974][ T5411] genl_rcv+0x38/0x50 [ 80.585599][ T5411] netlink_unicast+0x624/0x8b0 [ 80.586300][ T5411] netlink_sendmsg+0x6e8/0x9cc [ 80.587040][ T5411] ____sys_sendmsg+0x61c/0x920 [ 80.587744][ T5411] ___sys_sendmsg+0x1d0/0x240 [ 80.588488][ T5411] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.589294][ T5411] invoke_syscall+0x98/0x2b8 [ 80.589972][ T5411] el0_svc_common+0x138/0x258 [ 80.590660][ T5411] do_el0_svc+0x58/0x14c [ 80.591249][ T5411] el0_svc+0x78/0x1e0 [ 80.591833][ T5411] el0t_64_sync_handler+0xcc/0xe4 [ 80.592557][ T5411] el0t_64_sync+0x1a0/0x1a4 [ 80.601777][ T5413] FAULT_INJECTION: forcing a failure. [ 80.601777][ T5413] name failslab, interval 1, probability 0, space 0, times 0 [ 80.603665][ T5413] CPU: 1 PID: 5413 Comm: syz.0.159 Tainted: G W 5.15.189-syzkaller #0 [ 80.605056][ T5413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.606528][ T5413] Call trace: [ 80.607045][ T5413] dump_backtrace+0x0/0x43c [ 80.607770][ T5413] show_stack+0x2c/0x3c [ 80.608468][ T5413] __dump_stack+0x30/0x40 [ 80.609106][ T5413] dump_stack_lvl+0xf8/0x160 [ 80.609833][ T5413] dump_stack+0x1c/0x5c [ 80.610524][ T5413] should_fail+0x3c0/0x51c [ 80.611270][ T5413] __should_failslab+0xbc/0x10c [ 80.612039][ T5413] should_failslab+0x10/0x28 [ 80.612754][ T5413] slab_pre_alloc_hook+0x64/0xec [ 80.613515][ T5413] kmem_cache_alloc_node+0x98/0x41c [ 80.614308][ T5413] __alloc_skb+0x134/0x67c [ 80.615016][ T5413] netlink_ack+0x2c0/0x960 [ 80.615672][ T5413] netlink_rcv_skb+0x1e4/0x3c4 [ 80.616342][ T5413] genl_rcv+0x38/0x50 [ 80.616928][ T5413] netlink_unicast+0x624/0x8b0 [ 80.617623][ T5413] netlink_sendmsg+0x6e8/0x9cc [ 80.618390][ T5413] ____sys_sendmsg+0x61c/0x920 [ 80.619082][ T5413] ___sys_sendmsg+0x1d0/0x240 [ 80.619808][ T5413] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.620548][ T5413] invoke_syscall+0x98/0x2b8 [ 80.621243][ T5413] el0_svc_common+0x138/0x258 [ 80.621938][ T5413] do_el0_svc+0x58/0x14c [ 80.622583][ T5413] el0_svc+0x78/0x1e0 [ 80.623184][ T5413] el0t_64_sync_handler+0xcc/0xe4 [ 80.623894][ T5413] el0t_64_sync+0x1a0/0x1a4 [ 80.633976][ T5415] FAULT_INJECTION: forcing a failure. [ 80.633976][ T5415] name failslab, interval 1, probability 0, space 0, times 0 [ 80.635860][ T5415] CPU: 1 PID: 5415 Comm: syz.0.160 Tainted: G W 5.15.189-syzkaller #0 [ 80.637181][ T5415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.638738][ T5415] Call trace: [ 80.639243][ T5415] dump_backtrace+0x0/0x43c [ 80.639926][ T5415] show_stack+0x2c/0x3c [ 80.640519][ T5415] __dump_stack+0x30/0x40 [ 80.641155][ T5415] dump_stack_lvl+0xf8/0x160 [ 80.641864][ T5415] dump_stack+0x1c/0x5c [ 80.642519][ T5415] should_fail+0x3c0/0x51c [ 80.643182][ T5415] __should_failslab+0xbc/0x10c [ 80.643862][ T5415] should_failslab+0x10/0x28 [ 80.644537][ T5415] slab_pre_alloc_hook+0x64/0xec [ 80.645279][ T5415] kmem_cache_alloc_node+0x98/0x41c [ 80.646098][ T5415] __alloc_skb+0x134/0x67c [ 80.646797][ T5415] netlink_ack+0x2c0/0x960 [ 80.647497][ T5415] netlink_rcv_skb+0x1e4/0x3c4 [ 80.648265][ T5415] genl_rcv+0x38/0x50 [ 80.648897][ T5415] netlink_unicast+0x624/0x8b0 [ 80.649655][ T5415] netlink_sendmsg+0x6e8/0x9cc [ 80.650371][ T5415] ____sys_sendmsg+0x61c/0x920 [ 80.651082][ T5415] ___sys_sendmsg+0x1d0/0x240 [ 80.651797][ T5415] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.652579][ T5415] invoke_syscall+0x98/0x2b8 [ 80.653330][ T5415] el0_svc_common+0x138/0x258 [ 80.654093][ T5415] do_el0_svc+0x58/0x14c [ 80.654746][ T5415] el0_svc+0x78/0x1e0 [ 80.655360][ T5415] el0t_64_sync_handler+0xcc/0xe4 [ 80.656189][ T5415] el0t_64_sync+0x1a0/0x1a4 [ 80.666576][ T5417] FAULT_INJECTION: forcing a failure. [ 80.666576][ T5417] name failslab, interval 1, probability 0, space 0, times 0 [ 80.668431][ T5417] CPU: 1 PID: 5417 Comm: syz.0.161 Tainted: G W 5.15.189-syzkaller #0 [ 80.669860][ T5417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.671206][ T5417] Call trace: [ 80.671634][ T5417] dump_backtrace+0x0/0x43c [ 80.672286][ T5417] show_stack+0x2c/0x3c [ 80.672849][ T5417] __dump_stack+0x30/0x40 [ 80.673467][ T5417] dump_stack_lvl+0xf8/0x160 [ 80.674086][ T5417] dump_stack+0x1c/0x5c [ 80.674677][ T5417] should_fail+0x3c0/0x51c [ 80.675316][ T5417] __should_failslab+0xbc/0x10c [ 80.676055][ T5417] should_failslab+0x10/0x28 [ 80.676785][ T5417] slab_pre_alloc_hook+0x64/0xec [ 80.677538][ T5417] kmem_cache_alloc_node+0x98/0x41c [ 80.678296][ T5417] __alloc_skb+0x134/0x67c [ 80.678893][ T5417] netlink_ack+0x2c0/0x960 [ 80.679492][ T5417] netlink_rcv_skb+0x1e4/0x3c4 [ 80.680253][ T5417] genl_rcv+0x38/0x50 [ 80.680867][ T5417] netlink_unicast+0x624/0x8b0 [ 80.681572][ T5417] netlink_sendmsg+0x6e8/0x9cc [ 80.682347][ T5417] ____sys_sendmsg+0x61c/0x920 [ 80.683129][ T5417] ___sys_sendmsg+0x1d0/0x240 [ 80.683789][ T5417] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.684545][ T5417] invoke_syscall+0x98/0x2b8 [ 80.685255][ T5417] el0_svc_common+0x138/0x258 [ 80.686050][ T5417] do_el0_svc+0x58/0x14c [ 80.686658][ T5417] el0_svc+0x78/0x1e0 [ 80.687219][ T5417] el0t_64_sync_handler+0xcc/0xe4 [ 80.687885][ T5417] el0t_64_sync+0x1a0/0x1a4 [ 80.698923][ T5419] FAULT_INJECTION: forcing a failure. [ 80.698923][ T5419] name failslab, interval 1, probability 0, space 0, times 0 [ 80.700789][ T5419] CPU: 1 PID: 5419 Comm: syz.0.162 Tainted: G W 5.15.189-syzkaller #0 [ 80.702114][ T5419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.703494][ T5419] Call trace: [ 80.703934][ T5419] dump_backtrace+0x0/0x43c [ 80.704579][ T5419] show_stack+0x2c/0x3c [ 80.705257][ T5419] __dump_stack+0x30/0x40 [ 80.705867][ T5419] dump_stack_lvl+0xf8/0x160 [ 80.706541][ T5419] dump_stack+0x1c/0x5c [ 80.707142][ T5419] should_fail+0x3c0/0x51c [ 80.707792][ T5419] __should_failslab+0xbc/0x10c [ 80.708449][ T5419] should_failslab+0x10/0x28 [ 80.709175][ T5419] slab_pre_alloc_hook+0x64/0xec [ 80.709902][ T5419] kmem_cache_alloc_node+0x98/0x41c [ 80.710720][ T5419] __alloc_skb+0x134/0x67c [ 80.711435][ T5419] netlink_ack+0x2c0/0x960 [ 80.712177][ T5419] netlink_rcv_skb+0x1e4/0x3c4 [ 80.712876][ T5419] genl_rcv+0x38/0x50 [ 80.713499][ T5419] netlink_unicast+0x624/0x8b0 [ 80.714216][ T5419] netlink_sendmsg+0x6e8/0x9cc [ 80.714909][ T5419] ____sys_sendmsg+0x61c/0x920 [ 80.715630][ T5419] ___sys_sendmsg+0x1d0/0x240 [ 80.716301][ T5419] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.717029][ T5419] invoke_syscall+0x98/0x2b8 [ 80.717648][ T5419] el0_svc_common+0x138/0x258 [ 80.718360][ T5419] do_el0_svc+0x58/0x14c [ 80.718979][ T5419] el0_svc+0x78/0x1e0 [ 80.719519][ T5419] el0t_64_sync_handler+0xcc/0xe4 [ 80.720291][ T5419] el0t_64_sync+0x1a0/0x1a4 [ 80.733157][ T5421] FAULT_INJECTION: forcing a failure. [ 80.733157][ T5421] name failslab, interval 1, probability 0, space 0, times 0 [ 80.734922][ T5421] CPU: 1 PID: 5421 Comm: syz.0.163 Tainted: G W 5.15.189-syzkaller #0 [ 80.736187][ T5421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.737622][ T5421] Call trace: [ 80.738056][ T5421] dump_backtrace+0x0/0x43c [ 80.738691][ T5421] show_stack+0x2c/0x3c [ 80.739276][ T5421] __dump_stack+0x30/0x40 [ 80.739938][ T5421] dump_stack_lvl+0xf8/0x160 [ 80.740695][ T5421] dump_stack+0x1c/0x5c [ 80.741389][ T5421] should_fail+0x3c0/0x51c [ 80.742085][ T5421] __should_failslab+0xbc/0x10c [ 80.742837][ T5421] should_failslab+0x10/0x28 [ 80.743549][ T5421] slab_pre_alloc_hook+0x64/0xec [ 80.744284][ T5421] kmem_cache_alloc_node+0x98/0x41c [ 80.745017][ T5421] __alloc_skb+0x134/0x67c [ 80.745703][ T5421] netlink_ack+0x2c0/0x960 [ 80.746422][ T5421] netlink_rcv_skb+0x1e4/0x3c4 [ 80.747230][ T5421] genl_rcv+0x38/0x50 [ 80.747885][ T5421] netlink_unicast+0x624/0x8b0 [ 80.748640][ T5421] netlink_sendmsg+0x6e8/0x9cc [ 80.749357][ T5421] ____sys_sendmsg+0x61c/0x920 [ 80.750038][ T5421] ___sys_sendmsg+0x1d0/0x240 [ 80.750710][ T5421] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.751432][ T5421] invoke_syscall+0x98/0x2b8 [ 80.752162][ T5421] el0_svc_common+0x138/0x258 [ 80.752908][ T5421] do_el0_svc+0x58/0x14c [ 80.753617][ T5421] el0_svc+0x78/0x1e0 [ 80.754257][ T5421] el0t_64_sync_handler+0xcc/0xe4 [ 80.755005][ T5421] el0t_64_sync+0x1a0/0x1a4 [ 80.771062][ T5423] FAULT_INJECTION: forcing a failure. [ 80.771062][ T5423] name failslab, interval 1, probability 0, space 0, times 0 [ 80.773020][ T5423] CPU: 1 PID: 5423 Comm: syz.0.164 Tainted: G W 5.15.189-syzkaller #0 [ 80.774414][ T5423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.775975][ T5423] Call trace: [ 80.776451][ T5423] dump_backtrace+0x0/0x43c [ 80.777176][ T5423] show_stack+0x2c/0x3c [ 80.777791][ T5423] __dump_stack+0x30/0x40 [ 80.778481][ T5423] dump_stack_lvl+0xf8/0x160 [ 80.779157][ T5423] dump_stack+0x1c/0x5c [ 80.779756][ T5423] should_fail+0x3c0/0x51c [ 80.780380][ T5423] __should_failslab+0xbc/0x10c [ 80.781059][ T5423] should_failslab+0x10/0x28 [ 80.781744][ T5423] slab_pre_alloc_hook+0x64/0xec [ 80.782484][ T5423] kmem_cache_alloc_node+0x98/0x41c [ 80.783278][ T5423] __alloc_skb+0x134/0x67c [ 80.783903][ T5423] netlink_ack+0x2c0/0x960 [ 80.784564][ T5423] netlink_rcv_skb+0x1e4/0x3c4 [ 80.785258][ T5423] genl_rcv+0x38/0x50 [ 80.785874][ T5423] netlink_unicast+0x624/0x8b0 [ 80.786579][ T5423] netlink_sendmsg+0x6e8/0x9cc [ 80.787226][ T5423] ____sys_sendmsg+0x61c/0x920 [ 80.787929][ T5423] ___sys_sendmsg+0x1d0/0x240 [ 80.788636][ T5423] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.789518][ T5423] invoke_syscall+0x98/0x2b8 [ 80.790264][ T5423] el0_svc_common+0x138/0x258 [ 80.790946][ T5423] do_el0_svc+0x58/0x14c [ 80.791589][ T5423] el0_svc+0x78/0x1e0 [ 80.792167][ T5423] el0t_64_sync_handler+0xcc/0xe4 [ 80.792892][ T5423] el0t_64_sync+0x1a0/0x1a4 [ 80.802732][ T5425] FAULT_INJECTION: forcing a failure. [ 80.802732][ T5425] name failslab, interval 1, probability 0, space 0, times 0 [ 80.804721][ T5425] CPU: 1 PID: 5425 Comm: syz.0.165 Tainted: G W 5.15.189-syzkaller #0 [ 80.806094][ T5425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.807740][ T5425] Call trace: [ 80.808257][ T5425] dump_backtrace+0x0/0x43c [ 80.808978][ T5425] show_stack+0x2c/0x3c [ 80.809606][ T5425] __dump_stack+0x30/0x40 [ 80.810344][ T5425] dump_stack_lvl+0xf8/0x160 [ 80.811129][ T5425] dump_stack+0x1c/0x5c [ 80.811779][ T5425] should_fail+0x3c0/0x51c [ 80.812471][ T5425] __should_failslab+0xbc/0x10c [ 80.813262][ T5425] should_failslab+0x10/0x28 [ 80.813928][ T5425] slab_pre_alloc_hook+0x64/0xec [ 80.814712][ T5425] kmem_cache_alloc_node+0x98/0x41c [ 80.815514][ T5425] __alloc_skb+0x134/0x67c [ 80.816219][ T5425] netlink_ack+0x2c0/0x960 [ 80.816947][ T5425] netlink_rcv_skb+0x1e4/0x3c4 [ 80.817648][ T5425] genl_rcv+0x38/0x50 [ 80.818234][ T5425] netlink_unicast+0x624/0x8b0 [ 80.818996][ T5425] netlink_sendmsg+0x6e8/0x9cc [ 80.819728][ T5425] ____sys_sendmsg+0x61c/0x920 [ 80.820457][ T5425] ___sys_sendmsg+0x1d0/0x240 [ 80.821236][ T5425] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.822046][ T5425] invoke_syscall+0x98/0x2b8 [ 80.822812][ T5425] el0_svc_common+0x138/0x258 [ 80.823529][ T5425] do_el0_svc+0x58/0x14c [ 80.824166][ T5425] el0_svc+0x78/0x1e0 [ 80.824764][ T5425] el0t_64_sync_handler+0xcc/0xe4 [ 80.825510][ T5425] el0t_64_sync+0x1a0/0x1a4 [ 80.838727][ T5427] FAULT_INJECTION: forcing a failure. [ 80.838727][ T5427] name failslab, interval 1, probability 0, space 0, times 0 [ 80.840476][ T5427] CPU: 1 PID: 5427 Comm: syz.0.166 Tainted: G W 5.15.189-syzkaller #0 [ 80.841873][ T5427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.843330][ T5427] Call trace: [ 80.843773][ T5427] dump_backtrace+0x0/0x43c [ 80.844367][ T5427] show_stack+0x2c/0x3c [ 80.844989][ T5427] __dump_stack+0x30/0x40 [ 80.845625][ T5427] dump_stack_lvl+0xf8/0x160 [ 80.846284][ T5427] dump_stack+0x1c/0x5c [ 80.846866][ T5427] should_fail+0x3c0/0x51c [ 80.847522][ T5427] __should_failslab+0xbc/0x10c [ 80.848312][ T5427] should_failslab+0x10/0x28 [ 80.848976][ T5427] slab_pre_alloc_hook+0x64/0xec [ 80.849697][ T5427] kmem_cache_alloc_node+0x98/0x41c [ 80.850487][ T5427] __alloc_skb+0x134/0x67c [ 80.851142][ T5427] netlink_ack+0x2c0/0x960 [ 80.851800][ T5427] netlink_rcv_skb+0x1e4/0x3c4 [ 80.852619][ T5427] genl_rcv+0x38/0x50 [ 80.853323][ T5427] netlink_unicast+0x624/0x8b0 [ 80.854121][ T5427] netlink_sendmsg+0x6e8/0x9cc [ 80.854879][ T5427] ____sys_sendmsg+0x61c/0x920 [ 80.855669][ T5427] ___sys_sendmsg+0x1d0/0x240 [ 80.856477][ T5427] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.857332][ T5427] invoke_syscall+0x98/0x2b8 [ 80.858086][ T5427] el0_svc_common+0x138/0x258 [ 80.858842][ T5427] do_el0_svc+0x58/0x14c [ 80.859550][ T5427] el0_svc+0x78/0x1e0 [ 80.860155][ T5427] el0t_64_sync_handler+0xcc/0xe4 [ 80.860891][ T5427] el0t_64_sync+0x1a0/0x1a4 [ 80.881198][ T5429] FAULT_INJECTION: forcing a failure. [ 80.881198][ T5429] name failslab, interval 1, probability 0, space 0, times 0 [ 80.883363][ T5429] CPU: 0 PID: 5429 Comm: syz.0.167 Tainted: G W 5.15.189-syzkaller #0 [ 80.884850][ T5429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.886491][ T5429] Call trace: [ 80.887004][ T5429] dump_backtrace+0x0/0x43c [ 80.887707][ T5429] show_stack+0x2c/0x3c [ 80.888306][ T5429] __dump_stack+0x30/0x40 [ 80.888938][ T5429] dump_stack_lvl+0xf8/0x160 [ 80.889589][ T5429] dump_stack+0x1c/0x5c [ 80.890206][ T5429] should_fail+0x3c0/0x51c [ 80.890832][ T5429] __should_failslab+0xbc/0x10c [ 80.891533][ T5429] should_failslab+0x10/0x28 [ 80.892166][ T5429] slab_pre_alloc_hook+0x64/0xec [ 80.892849][ T5429] kmem_cache_alloc_node+0x98/0x41c [ 80.893560][ T5429] __alloc_skb+0x134/0x67c [ 80.894189][ T5429] netlink_ack+0x2c0/0x960 [ 80.894873][ T5429] netlink_rcv_skb+0x1e4/0x3c4 [ 80.895527][ T5429] genl_rcv+0x38/0x50 [ 80.896057][ T5429] netlink_unicast+0x624/0x8b0 [ 80.896724][ T5429] netlink_sendmsg+0x6e8/0x9cc [ 80.897412][ T5429] ____sys_sendmsg+0x61c/0x920 [ 80.898091][ T5429] ___sys_sendmsg+0x1d0/0x240 [ 80.898729][ T5429] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.899571][ T5429] invoke_syscall+0x98/0x2b8 [ 80.900291][ T5429] el0_svc_common+0x138/0x258 [ 80.901001][ T5429] do_el0_svc+0x58/0x14c [ 80.901602][ T5429] el0_svc+0x78/0x1e0 [ 80.902166][ T5429] el0t_64_sync_handler+0xcc/0xe4 [ 80.902868][ T5429] el0t_64_sync+0x1a0/0x1a4 [ 80.914430][ T5431] FAULT_INJECTION: forcing a failure. [ 80.914430][ T5431] name failslab, interval 1, probability 0, space 0, times 0 [ 80.916309][ T5431] CPU: 1 PID: 5431 Comm: syz.0.168 Tainted: G W 5.15.189-syzkaller #0 [ 80.917621][ T5431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.919002][ T5431] Call trace: [ 80.919451][ T5431] dump_backtrace+0x0/0x43c [ 80.920079][ T5431] show_stack+0x2c/0x3c [ 80.920679][ T5431] __dump_stack+0x30/0x40 [ 80.921274][ T5431] dump_stack_lvl+0xf8/0x160 [ 80.921972][ T5431] dump_stack+0x1c/0x5c [ 80.922638][ T5431] should_fail+0x3c0/0x51c [ 80.923403][ T5431] __should_failslab+0xbc/0x10c [ 80.924144][ T5431] should_failslab+0x10/0x28 [ 80.924851][ T5431] slab_pre_alloc_hook+0x64/0xec [ 80.925595][ T5431] kmem_cache_alloc_node+0x98/0x41c [ 80.926401][ T5431] __alloc_skb+0x134/0x67c [ 80.927015][ T5431] netlink_ack+0x2c0/0x960 [ 80.927629][ T5431] netlink_rcv_skb+0x1e4/0x3c4 [ 80.928277][ T5431] genl_rcv+0x38/0x50 [ 80.928830][ T5431] netlink_unicast+0x624/0x8b0 [ 80.929489][ T5431] netlink_sendmsg+0x6e8/0x9cc [ 80.930139][ T5431] ____sys_sendmsg+0x61c/0x920 [ 80.930789][ T5431] ___sys_sendmsg+0x1d0/0x240 [ 80.931439][ T5431] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.932207][ T5431] invoke_syscall+0x98/0x2b8 [ 80.932876][ T5431] el0_svc_common+0x138/0x258 [ 80.933594][ T5431] do_el0_svc+0x58/0x14c [ 80.934221][ T5431] el0_svc+0x78/0x1e0 [ 80.934786][ T5431] el0t_64_sync_handler+0xcc/0xe4 [ 80.935474][ T5431] el0t_64_sync+0x1a0/0x1a4 [ 80.947614][ T5433] FAULT_INJECTION: forcing a failure. [ 80.947614][ T5433] name failslab, interval 1, probability 0, space 0, times 0 [ 80.949433][ T5433] CPU: 1 PID: 5433 Comm: syz.0.169 Tainted: G W 5.15.189-syzkaller #0 [ 80.950805][ T5433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.952286][ T5433] Call trace: [ 80.952748][ T5433] dump_backtrace+0x0/0x43c [ 80.953390][ T5433] show_stack+0x2c/0x3c [ 80.953987][ T5433] __dump_stack+0x30/0x40 [ 80.954588][ T5433] dump_stack_lvl+0xf8/0x160 [ 80.955234][ T5433] dump_stack+0x1c/0x5c [ 80.955819][ T5433] should_fail+0x3c0/0x51c [ 80.956450][ T5433] __should_failslab+0xbc/0x10c [ 80.957184][ T5433] should_failslab+0x10/0x28 [ 80.957861][ T5433] slab_pre_alloc_hook+0x64/0xec [ 80.958657][ T5433] kmem_cache_alloc_node+0x98/0x41c [ 80.959506][ T5433] __alloc_skb+0x134/0x67c [ 80.960219][ T5433] netlink_ack+0x2c0/0x960 [ 80.960878][ T5433] netlink_rcv_skb+0x1e4/0x3c4 [ 80.961589][ T5433] genl_rcv+0x38/0x50 [ 80.962191][ T5433] netlink_unicast+0x624/0x8b0 [ 80.962870][ T5433] netlink_sendmsg+0x6e8/0x9cc [ 80.963563][ T5433] ____sys_sendmsg+0x61c/0x920 [ 80.964263][ T5433] ___sys_sendmsg+0x1d0/0x240 [ 80.965076][ T5433] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.965903][ T5433] invoke_syscall+0x98/0x2b8 [ 80.966576][ T5433] el0_svc_common+0x138/0x258 [ 80.967329][ T5433] do_el0_svc+0x58/0x14c [ 80.967987][ T5433] el0_svc+0x78/0x1e0 [ 80.968599][ T5433] el0t_64_sync_handler+0xcc/0xe4 [ 80.969460][ T5433] el0t_64_sync+0x1a0/0x1a4 [ 80.979800][ T5435] FAULT_INJECTION: forcing a failure. [ 80.979800][ T5435] name failslab, interval 1, probability 0, space 0, times 0 [ 80.981684][ T5435] CPU: 1 PID: 5435 Comm: syz.0.170 Tainted: G W 5.15.189-syzkaller #0 [ 80.983109][ T5435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.984612][ T5435] Call trace: [ 80.985128][ T5435] dump_backtrace+0x0/0x43c [ 80.985762][ T5435] show_stack+0x2c/0x3c [ 80.986409][ T5435] __dump_stack+0x30/0x40 [ 80.987116][ T5435] dump_stack_lvl+0xf8/0x160 [ 80.987857][ T5435] dump_stack+0x1c/0x5c [ 80.988491][ T5435] should_fail+0x3c0/0x51c [ 80.989148][ T5435] __should_failslab+0xbc/0x10c [ 80.989844][ T5435] should_failslab+0x10/0x28 [ 80.990591][ T5435] slab_pre_alloc_hook+0x64/0xec [ 80.991352][ T5435] kmem_cache_alloc_node+0x98/0x41c [ 80.992159][ T5435] __alloc_skb+0x134/0x67c [ 80.992844][ T5435] netlink_ack+0x2c0/0x960 [ 80.993521][ T5435] netlink_rcv_skb+0x1e4/0x3c4 [ 80.994248][ T5435] genl_rcv+0x38/0x50 [ 80.994831][ T5435] netlink_unicast+0x624/0x8b0 [ 80.995578][ T5435] netlink_sendmsg+0x6e8/0x9cc [ 80.996297][ T5435] ____sys_sendmsg+0x61c/0x920 [ 80.997075][ T5435] ___sys_sendmsg+0x1d0/0x240 [ 80.997782][ T5435] __arm64_sys_sendmsg+0x1a8/0x254 [ 80.998585][ T5435] invoke_syscall+0x98/0x2b8 [ 80.999309][ T5435] el0_svc_common+0x138/0x258 [ 80.999996][ T5435] do_el0_svc+0x58/0x14c [ 81.000639][ T5435] el0_svc+0x78/0x1e0 [ 81.001234][ T5435] el0t_64_sync_handler+0xcc/0xe4 [ 81.002006][ T5435] el0t_64_sync+0x1a0/0x1a4 [ 81.014063][ T5437] FAULT_INJECTION: forcing a failure. [ 81.014063][ T5437] name failslab, interval 1, probability 0, space 0, times 0 [ 81.016168][ T5437] CPU: 0 PID: 5437 Comm: syz.0.171 Tainted: G W 5.15.189-syzkaller #0 [ 81.017719][ T5437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.019286][ T5437] Call trace: [ 81.019800][ T5437] dump_backtrace+0x0/0x43c [ 81.020522][ T5437] show_stack+0x2c/0x3c [ 81.021187][ T5437] __dump_stack+0x30/0x40 [ 81.021867][ T5437] dump_stack_lvl+0xf8/0x160 [ 81.022591][ T5437] dump_stack+0x1c/0x5c [ 81.023313][ T5437] should_fail+0x3c0/0x51c [ 81.024078][ T5437] __should_failslab+0xbc/0x10c [ 81.024870][ T5437] should_failslab+0x10/0x28 [ 81.025670][ T5437] slab_pre_alloc_hook+0x64/0xec [ 81.026484][ T5437] kmem_cache_alloc_node+0x98/0x41c [ 81.027394][ T5437] __alloc_skb+0x134/0x67c [ 81.028065][ T5437] netlink_ack+0x2c0/0x960 [ 81.028761][ T5437] netlink_rcv_skb+0x1e4/0x3c4 [ 81.029477][ T5437] genl_rcv+0x38/0x50 [ 81.030129][ T5437] netlink_unicast+0x624/0x8b0 [ 81.030791][ T5437] netlink_sendmsg+0x6e8/0x9cc [ 81.031460][ T5437] ____sys_sendmsg+0x61c/0x920 [ 81.032279][ T5437] ___sys_sendmsg+0x1d0/0x240 [ 81.033029][ T5437] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.033847][ T5437] invoke_syscall+0x98/0x2b8 [ 81.034567][ T5437] el0_svc_common+0x138/0x258 [ 81.035292][ T5437] do_el0_svc+0x58/0x14c [ 81.035997][ T5437] el0_svc+0x78/0x1e0 [ 81.036646][ T5437] el0t_64_sync_handler+0xcc/0xe4 [ 81.037425][ T5437] el0t_64_sync+0x1a0/0x1a4 [ 81.052167][ T5439] FAULT_INJECTION: forcing a failure. [ 81.052167][ T5439] name failslab, interval 1, probability 0, space 0, times 0 [ 81.054183][ T5439] CPU: 1 PID: 5439 Comm: syz.0.172 Tainted: G W 5.15.189-syzkaller #0 [ 81.055544][ T5439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.056980][ T5439] Call trace: [ 81.057449][ T5439] dump_backtrace+0x0/0x43c [ 81.058094][ T5439] show_stack+0x2c/0x3c [ 81.058698][ T5439] __dump_stack+0x30/0x40 [ 81.059322][ T5439] dump_stack_lvl+0xf8/0x160 [ 81.060044][ T5439] dump_stack+0x1c/0x5c [ 81.060661][ T5439] should_fail+0x3c0/0x51c [ 81.061338][ T5439] __should_failslab+0xbc/0x10c [ 81.062094][ T5439] should_failslab+0x10/0x28 [ 81.062789][ T5439] slab_pre_alloc_hook+0x64/0xec [ 81.063536][ T5439] kmem_cache_alloc_node+0x98/0x41c [ 81.064342][ T5439] __alloc_skb+0x134/0x67c [ 81.065026][ T5439] netlink_ack+0x2c0/0x960 [ 81.065683][ T5439] netlink_rcv_skb+0x1e4/0x3c4 [ 81.066463][ T5439] genl_rcv+0x38/0x50 [ 81.067065][ T5439] netlink_unicast+0x624/0x8b0 [ 81.067798][ T5439] netlink_sendmsg+0x6e8/0x9cc [ 81.068489][ T5439] ____sys_sendmsg+0x61c/0x920 [ 81.069191][ T5439] ___sys_sendmsg+0x1d0/0x240 [ 81.070028][ T5439] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.070885][ T5439] invoke_syscall+0x98/0x2b8 [ 81.071580][ T5439] el0_svc_common+0x138/0x258 [ 81.072234][ T5439] do_el0_svc+0x58/0x14c [ 81.072917][ T5439] el0_svc+0x78/0x1e0 [ 81.073486][ T5439] el0t_64_sync_handler+0xcc/0xe4 [ 81.074205][ T5439] el0t_64_sync+0x1a0/0x1a4 [ 81.085287][ T5441] FAULT_INJECTION: forcing a failure. [ 81.085287][ T5441] name failslab, interval 1, probability 0, space 0, times 0 [ 81.087330][ T5441] CPU: 0 PID: 5441 Comm: syz.0.173 Tainted: G W 5.15.189-syzkaller #0 [ 81.088817][ T5441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.090359][ T5441] Call trace: [ 81.090835][ T5441] dump_backtrace+0x0/0x43c [ 81.091525][ T5441] show_stack+0x2c/0x3c [ 81.092094][ T5441] __dump_stack+0x30/0x40 [ 81.092742][ T5441] dump_stack_lvl+0xf8/0x160 [ 81.093414][ T5441] dump_stack+0x1c/0x5c [ 81.094021][ T5441] should_fail+0x3c0/0x51c [ 81.094688][ T5441] __should_failslab+0xbc/0x10c [ 81.095401][ T5441] should_failslab+0x10/0x28 [ 81.096067][ T5441] slab_pre_alloc_hook+0x64/0xec [ 81.096761][ T5441] kmem_cache_alloc_node+0x98/0x41c [ 81.097524][ T5441] __alloc_skb+0x134/0x67c [ 81.098177][ T5441] netlink_ack+0x2c0/0x960 [ 81.098860][ T5441] netlink_rcv_skb+0x1e4/0x3c4 [ 81.099531][ T5441] genl_rcv+0x38/0x50 [ 81.100161][ T5441] netlink_unicast+0x624/0x8b0 [ 81.100939][ T5441] netlink_sendmsg+0x6e8/0x9cc [ 81.101705][ T5441] ____sys_sendmsg+0x61c/0x920 [ 81.102494][ T5441] ___sys_sendmsg+0x1d0/0x240 [ 81.103284][ T5441] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.104120][ T5441] invoke_syscall+0x98/0x2b8 [ 81.104862][ T5441] el0_svc_common+0x138/0x258 [ 81.105574][ T5441] do_el0_svc+0x58/0x14c [ 81.106217][ T5441] el0_svc+0x78/0x1e0 [ 81.106785][ T5441] el0t_64_sync_handler+0xcc/0xe4 [ 81.107587][ T5441] el0t_64_sync+0x1a0/0x1a4 [ 81.118080][ T5443] FAULT_INJECTION: forcing a failure. [ 81.118080][ T5443] name failslab, interval 1, probability 0, space 0, times 0 [ 81.120162][ T5443] CPU: 0 PID: 5443 Comm: syz.0.174 Tainted: G W 5.15.189-syzkaller #0 [ 81.121661][ T5443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.123208][ T5443] Call trace: [ 81.123717][ T5443] dump_backtrace+0x0/0x43c [ 81.124421][ T5443] show_stack+0x2c/0x3c [ 81.125040][ T5443] __dump_stack+0x30/0x40 [ 81.125630][ T5443] dump_stack_lvl+0xf8/0x160 [ 81.126289][ T5443] dump_stack+0x1c/0x5c [ 81.126886][ T5443] should_fail+0x3c0/0x51c [ 81.127517][ T5443] __should_failslab+0xbc/0x10c [ 81.128197][ T5443] should_failslab+0x10/0x28 [ 81.128881][ T5443] slab_pre_alloc_hook+0x64/0xec [ 81.129583][ T5443] kmem_cache_alloc_node+0x98/0x41c [ 81.130304][ T5443] __alloc_skb+0x134/0x67c [ 81.130928][ T5443] netlink_ack+0x2c0/0x960 [ 81.131576][ T5443] netlink_rcv_skb+0x1e4/0x3c4 [ 81.132254][ T5443] genl_rcv+0x38/0x50 [ 81.132827][ T5443] netlink_unicast+0x624/0x8b0 [ 81.133522][ T5443] netlink_sendmsg+0x6e8/0x9cc [ 81.134196][ T5443] ____sys_sendmsg+0x61c/0x920 [ 81.134821][ T5443] ___sys_sendmsg+0x1d0/0x240 [ 81.135457][ T5443] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.136141][ T5443] invoke_syscall+0x98/0x2b8 [ 81.136744][ T5443] el0_svc_common+0x138/0x258 [ 81.137408][ T5443] do_el0_svc+0x58/0x14c [ 81.137966][ T5443] el0_svc+0x78/0x1e0 [ 81.138540][ T5443] el0t_64_sync_handler+0xcc/0xe4 [ 81.139233][ T5443] el0t_64_sync+0x1a0/0x1a4 [ 81.149504][ T5445] FAULT_INJECTION: forcing a failure. [ 81.149504][ T5445] name failslab, interval 1, probability 0, space 0, times 0 [ 81.151468][ T5445] CPU: 0 PID: 5445 Comm: syz.0.175 Tainted: G W 5.15.189-syzkaller #0 [ 81.152842][ T5445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.154235][ T5445] Call trace: [ 81.154669][ T5445] dump_backtrace+0x0/0x43c [ 81.155295][ T5445] show_stack+0x2c/0x3c [ 81.155955][ T5445] __dump_stack+0x30/0x40 [ 81.156646][ T5445] dump_stack_lvl+0xf8/0x160 [ 81.157429][ T5445] dump_stack+0x1c/0x5c [ 81.158120][ T5445] should_fail+0x3c0/0x51c [ 81.158761][ T5445] __should_failslab+0xbc/0x10c [ 81.159567][ T5445] should_failslab+0x10/0x28 [ 81.160309][ T5445] slab_pre_alloc_hook+0x64/0xec [ 81.161131][ T5445] kmem_cache_alloc_node+0x98/0x41c [ 81.162011][ T5445] __alloc_skb+0x134/0x67c [ 81.162763][ T5445] netlink_ack+0x2c0/0x960 [ 81.163471][ T5445] netlink_rcv_skb+0x1e4/0x3c4 [ 81.164278][ T5445] genl_rcv+0x38/0x50 [ 81.164915][ T5445] netlink_unicast+0x624/0x8b0 [ 81.165635][ T5445] netlink_sendmsg+0x6e8/0x9cc [ 81.166422][ T5445] ____sys_sendmsg+0x61c/0x920 [ 81.167158][ T5445] ___sys_sendmsg+0x1d0/0x240 [ 81.167892][ T5445] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.168688][ T5445] invoke_syscall+0x98/0x2b8 [ 81.169401][ T5445] el0_svc_common+0x138/0x258 [ 81.170157][ T5445] do_el0_svc+0x58/0x14c [ 81.170879][ T5445] el0_svc+0x78/0x1e0 [ 81.171505][ T5445] el0t_64_sync_handler+0xcc/0xe4 [ 81.172303][ T5445] el0t_64_sync+0x1a0/0x1a4 [ 81.181806][ T5447] FAULT_INJECTION: forcing a failure. [ 81.181806][ T5447] name failslab, interval 1, probability 0, space 0, times 0 [ 81.184025][ T5447] CPU: 0 PID: 5447 Comm: syz.0.176 Tainted: G W 5.15.189-syzkaller #0 [ 81.185450][ T5447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.187048][ T5447] Call trace: [ 81.187599][ T5447] dump_backtrace+0x0/0x43c [ 81.188298][ T5447] show_stack+0x2c/0x3c [ 81.188873][ T5447] __dump_stack+0x30/0x40 [ 81.189521][ T5447] dump_stack_lvl+0xf8/0x160 [ 81.190270][ T5447] dump_stack+0x1c/0x5c [ 81.190902][ T5447] should_fail+0x3c0/0x51c [ 81.191627][ T5447] __should_failslab+0xbc/0x10c [ 81.192412][ T5447] should_failslab+0x10/0x28 [ 81.193172][ T5447] slab_pre_alloc_hook+0x64/0xec [ 81.193918][ T5447] kmem_cache_alloc_node+0x98/0x41c [ 81.194788][ T5447] __alloc_skb+0x134/0x67c [ 81.195500][ T5447] netlink_ack+0x2c0/0x960 [ 81.196233][ T5447] netlink_rcv_skb+0x1e4/0x3c4 [ 81.196925][ T5447] genl_rcv+0x38/0x50 [ 81.197499][ T5447] netlink_unicast+0x624/0x8b0 [ 81.198193][ T5447] netlink_sendmsg+0x6e8/0x9cc [ 81.198852][ T5447] ____sys_sendmsg+0x61c/0x920 [ 81.199595][ T5447] ___sys_sendmsg+0x1d0/0x240 [ 81.200301][ T5447] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.201152][ T5447] invoke_syscall+0x98/0x2b8 [ 81.201871][ T5447] el0_svc_common+0x138/0x258 [ 81.202658][ T5447] do_el0_svc+0x58/0x14c [ 81.203380][ T5447] el0_svc+0x78/0x1e0 [ 81.204063][ T5447] el0t_64_sync_handler+0xcc/0xe4 [ 81.204886][ T5447] el0t_64_sync+0x1a0/0x1a4 [ 81.214758][ T5449] FAULT_INJECTION: forcing a failure. [ 81.214758][ T5449] name failslab, interval 1, probability 0, space 0, times 0 [ 81.216946][ T5449] CPU: 0 PID: 5449 Comm: syz.0.177 Tainted: G W 5.15.189-syzkaller #0 [ 81.218320][ T5449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.219916][ T5449] Call trace: [ 81.220416][ T5449] dump_backtrace+0x0/0x43c [ 81.221045][ T5449] show_stack+0x2c/0x3c [ 81.221688][ T5449] __dump_stack+0x30/0x40 [ 81.222346][ T5449] dump_stack_lvl+0xf8/0x160 [ 81.223023][ T5449] dump_stack+0x1c/0x5c [ 81.223609][ T5449] should_fail+0x3c0/0x51c [ 81.224257][ T5449] __should_failslab+0xbc/0x10c [ 81.224982][ T5449] should_failslab+0x10/0x28 [ 81.225648][ T5449] slab_pre_alloc_hook+0x64/0xec [ 81.226329][ T5449] kmem_cache_alloc_node+0x98/0x41c [ 81.227096][ T5449] __alloc_skb+0x134/0x67c [ 81.227742][ T5449] netlink_ack+0x2c0/0x960 [ 81.228391][ T5449] netlink_rcv_skb+0x1e4/0x3c4 [ 81.229055][ T5449] genl_rcv+0x38/0x50 [ 81.229638][ T5449] netlink_unicast+0x624/0x8b0 [ 81.230357][ T5449] netlink_sendmsg+0x6e8/0x9cc [ 81.231051][ T5449] ____sys_sendmsg+0x61c/0x920 [ 81.231820][ T5449] ___sys_sendmsg+0x1d0/0x240 [ 81.232561][ T5449] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.233320][ T5449] invoke_syscall+0x98/0x2b8 [ 81.234056][ T5449] el0_svc_common+0x138/0x258 [ 81.234835][ T5449] do_el0_svc+0x58/0x14c [ 81.235468][ T5449] el0_svc+0x78/0x1e0 [ 81.236079][ T5449] el0t_64_sync_handler+0xcc/0xe4 [ 81.236814][ T5449] el0t_64_sync+0x1a0/0x1a4 [ 81.245492][ T5451] FAULT_INJECTION: forcing a failure. [ 81.245492][ T5451] name failslab, interval 1, probability 0, space 0, times 0 [ 81.247767][ T5451] CPU: 0 PID: 5451 Comm: syz.0.178 Tainted: G W 5.15.189-syzkaller #0 [ 81.249101][ T5451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.250560][ T5451] Call trace: [ 81.251028][ T5451] dump_backtrace+0x0/0x43c [ 81.251647][ T5451] show_stack+0x2c/0x3c [ 81.252347][ T5451] __dump_stack+0x30/0x40 [ 81.253052][ T5451] dump_stack_lvl+0xf8/0x160 [ 81.253703][ T5451] dump_stack+0x1c/0x5c [ 81.254313][ T5451] should_fail+0x3c0/0x51c [ 81.254923][ T5451] __should_failslab+0xbc/0x10c [ 81.255729][ T5451] should_failslab+0x10/0x28 [ 81.256356][ T5451] slab_pre_alloc_hook+0x64/0xec [ 81.257071][ T5451] kmem_cache_alloc_node+0x98/0x41c [ 81.257865][ T5451] __alloc_skb+0x134/0x67c [ 81.258538][ T5451] netlink_ack+0x2c0/0x960 [ 81.259151][ T5451] netlink_rcv_skb+0x1e4/0x3c4 [ 81.259804][ T5451] genl_rcv+0x38/0x50 [ 81.260405][ T5451] netlink_unicast+0x624/0x8b0 [ 81.261175][ T5451] netlink_sendmsg+0x6e8/0x9cc [ 81.261963][ T5451] ____sys_sendmsg+0x61c/0x920 [ 81.262720][ T5451] ___sys_sendmsg+0x1d0/0x240 [ 81.263433][ T5451] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.264190][ T5451] invoke_syscall+0x98/0x2b8 [ 81.264916][ T5451] el0_svc_common+0x138/0x258 [ 81.265673][ T5451] do_el0_svc+0x58/0x14c [ 81.266355][ T5451] el0_svc+0x78/0x1e0 [ 81.266944][ T5451] el0t_64_sync_handler+0xcc/0xe4 [ 81.267811][ T5451] el0t_64_sync+0x1a0/0x1a4 [ 81.279625][ T5453] FAULT_INJECTION: forcing a failure. [ 81.279625][ T5453] name failslab, interval 1, probability 0, space 0, times 0 [ 81.281630][ T5453] CPU: 0 PID: 5453 Comm: syz.0.179 Tainted: G W 5.15.189-syzkaller #0 [ 81.282891][ T5453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.284489][ T5453] Call trace: [ 81.284968][ T5453] dump_backtrace+0x0/0x43c [ 81.285678][ T5453] show_stack+0x2c/0x3c [ 81.286386][ T5453] __dump_stack+0x30/0x40 [ 81.287111][ T5453] dump_stack_lvl+0xf8/0x160 [ 81.287835][ T5453] dump_stack+0x1c/0x5c [ 81.288510][ T5453] should_fail+0x3c0/0x51c [ 81.289219][ T5453] __should_failslab+0xbc/0x10c [ 81.290003][ T5453] should_failslab+0x10/0x28 [ 81.290785][ T5453] slab_pre_alloc_hook+0x64/0xec [ 81.291530][ T5453] kmem_cache_alloc_node+0x98/0x41c [ 81.292327][ T5453] __alloc_skb+0x134/0x67c [ 81.292962][ T5453] netlink_ack+0x2c0/0x960 [ 81.293652][ T5453] netlink_rcv_skb+0x1e4/0x3c4 [ 81.294371][ T5453] genl_rcv+0x38/0x50 [ 81.295011][ T5453] netlink_unicast+0x624/0x8b0 [ 81.295647][ T5453] netlink_sendmsg+0x6e8/0x9cc [ 81.296368][ T5453] ____sys_sendmsg+0x61c/0x920 [ 81.297074][ T5453] ___sys_sendmsg+0x1d0/0x240 [ 81.297794][ T5453] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.298534][ T5453] invoke_syscall+0x98/0x2b8 [ 81.299239][ T5453] el0_svc_common+0x138/0x258 [ 81.299991][ T5453] do_el0_svc+0x58/0x14c [ 81.300710][ T5453] el0_svc+0x78/0x1e0 [ 81.301384][ T5453] el0t_64_sync_handler+0xcc/0xe4 [ 81.302216][ T5453] el0t_64_sync+0x1a0/0x1a4 [ 81.312642][ T5455] FAULT_INJECTION: forcing a failure. [ 81.312642][ T5455] name failslab, interval 1, probability 0, space 0, times 0 [ 81.314559][ T5455] CPU: 0 PID: 5455 Comm: syz.0.180 Tainted: G W 5.15.189-syzkaller #0 [ 81.315879][ T5455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.317305][ T5455] Call trace: [ 81.317802][ T5455] dump_backtrace+0x0/0x43c [ 81.318468][ T5455] show_stack+0x2c/0x3c [ 81.319079][ T5455] __dump_stack+0x30/0x40 [ 81.319724][ T5455] dump_stack_lvl+0xf8/0x160 [ 81.320427][ T5455] dump_stack+0x1c/0x5c [ 81.321124][ T5455] should_fail+0x3c0/0x51c [ 81.321897][ T5455] __should_failslab+0xbc/0x10c [ 81.322712][ T5455] should_failslab+0x10/0x28 [ 81.323439][ T5455] slab_pre_alloc_hook+0x64/0xec [ 81.324173][ T5455] kmem_cache_alloc_node+0x98/0x41c [ 81.324892][ T5455] __alloc_skb+0x134/0x67c [ 81.325518][ T5455] netlink_ack+0x2c0/0x960 [ 81.326102][ T5455] netlink_rcv_skb+0x1e4/0x3c4 [ 81.326783][ T5455] genl_rcv+0x38/0x50 [ 81.327381][ T5455] netlink_unicast+0x624/0x8b0 [ 81.328122][ T5455] netlink_sendmsg+0x6e8/0x9cc [ 81.328774][ T5455] ____sys_sendmsg+0x61c/0x920 [ 81.329466][ T5455] ___sys_sendmsg+0x1d0/0x240 [ 81.330104][ T5455] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.330853][ T5455] invoke_syscall+0x98/0x2b8 [ 81.331569][ T5455] el0_svc_common+0x138/0x258 [ 81.332323][ T5455] do_el0_svc+0x58/0x14c [ 81.333047][ T5455] el0_svc+0x78/0x1e0 [ 81.333656][ T5455] el0t_64_sync_handler+0xcc/0xe4 [ 81.334424][ T5455] el0t_64_sync+0x1a0/0x1a4 [ 81.350953][ T5457] FAULT_INJECTION: forcing a failure. [ 81.350953][ T5457] name failslab, interval 1, probability 0, space 0, times 0 [ 81.352799][ T5457] CPU: 1 PID: 5457 Comm: syz.0.181 Tainted: G W 5.15.189-syzkaller #0 [ 81.354098][ T5457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.355463][ T5457] Call trace: [ 81.355906][ T5457] dump_backtrace+0x0/0x43c [ 81.356520][ T5457] show_stack+0x2c/0x3c [ 81.357187][ T5457] __dump_stack+0x30/0x40 [ 81.357822][ T5457] dump_stack_lvl+0xf8/0x160 [ 81.358456][ T5457] dump_stack+0x1c/0x5c [ 81.359007][ T5457] should_fail+0x3c0/0x51c [ 81.359653][ T5457] __should_failslab+0xbc/0x10c [ 81.360354][ T5457] should_failslab+0x10/0x28 [ 81.361060][ T5457] slab_pre_alloc_hook+0x64/0xec [ 81.361745][ T5457] kmem_cache_alloc_node+0x98/0x41c [ 81.362457][ T5457] __alloc_skb+0x134/0x67c [ 81.363071][ T5457] netlink_ack+0x2c0/0x960 [ 81.363700][ T5457] netlink_rcv_skb+0x1e4/0x3c4 [ 81.364508][ T5457] genl_rcv+0x38/0x50 [ 81.365192][ T5457] netlink_unicast+0x624/0x8b0 [ 81.366008][ T5457] netlink_sendmsg+0x6e8/0x9cc [ 81.366738][ T5457] ____sys_sendmsg+0x61c/0x920 [ 81.367518][ T5457] ___sys_sendmsg+0x1d0/0x240 [ 81.368234][ T5457] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.369031][ T5457] invoke_syscall+0x98/0x2b8 [ 81.369804][ T5457] el0_svc_common+0x138/0x258 [ 81.370594][ T5457] do_el0_svc+0x58/0x14c [ 81.371242][ T5457] el0_svc+0x78/0x1e0 [ 81.371832][ T5457] el0t_64_sync_handler+0xcc/0xe4 [ 81.372575][ T5457] el0t_64_sync+0x1a0/0x1a4 [ 81.383330][ T5459] FAULT_INJECTION: forcing a failure. [ 81.383330][ T5459] name failslab, interval 1, probability 0, space 0, times 0 [ 81.385318][ T5459] CPU: 1 PID: 5459 Comm: syz.0.182 Tainted: G W 5.15.189-syzkaller #0 [ 81.386826][ T5459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.388326][ T5459] Call trace: [ 81.388813][ T5459] dump_backtrace+0x0/0x43c [ 81.389465][ T5459] show_stack+0x2c/0x3c [ 81.390040][ T5459] __dump_stack+0x30/0x40 [ 81.390670][ T5459] dump_stack_lvl+0xf8/0x160 [ 81.391317][ T5459] dump_stack+0x1c/0x5c [ 81.391889][ T5459] should_fail+0x3c0/0x51c [ 81.392485][ T5459] __should_failslab+0xbc/0x10c [ 81.393151][ T5459] should_failslab+0x10/0x28 [ 81.393808][ T5459] slab_pre_alloc_hook+0x64/0xec [ 81.394494][ T5459] kmem_cache_alloc_node+0x98/0x41c [ 81.395283][ T5459] __alloc_skb+0x134/0x67c [ 81.395885][ T5459] netlink_ack+0x2c0/0x960 [ 81.396503][ T5459] netlink_rcv_skb+0x1e4/0x3c4 [ 81.397208][ T5459] genl_rcv+0x38/0x50 [ 81.397858][ T5459] netlink_unicast+0x624/0x8b0 [ 81.398493][ T5459] netlink_sendmsg+0x6e8/0x9cc [ 81.399164][ T5459] ____sys_sendmsg+0x61c/0x920 [ 81.399852][ T5459] ___sys_sendmsg+0x1d0/0x240 [ 81.400501][ T5459] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.401175][ T5459] invoke_syscall+0x98/0x2b8 [ 81.401928][ T5459] el0_svc_common+0x138/0x258 [ 81.402647][ T5459] do_el0_svc+0x58/0x14c [ 81.403276][ T5459] el0_svc+0x78/0x1e0 [ 81.403846][ T5459] el0t_64_sync_handler+0xcc/0xe4 [ 81.404657][ T5459] el0t_64_sync+0x1a0/0x1a4 [ 81.415956][ T5461] FAULT_INJECTION: forcing a failure. [ 81.415956][ T5461] name failslab, interval 1, probability 0, space 0, times 0 [ 81.418129][ T5461] CPU: 1 PID: 5461 Comm: syz.0.183 Tainted: G W 5.15.189-syzkaller #0 [ 81.419450][ T5461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.420913][ T5461] Call trace: [ 81.421386][ T5461] dump_backtrace+0x0/0x43c [ 81.422018][ T5461] show_stack+0x2c/0x3c [ 81.422614][ T5461] __dump_stack+0x30/0x40 [ 81.423230][ T5461] dump_stack_lvl+0xf8/0x160 [ 81.423851][ T5461] dump_stack+0x1c/0x5c [ 81.424440][ T5461] should_fail+0x3c0/0x51c [ 81.425044][ T5461] __should_failslab+0xbc/0x10c [ 81.425670][ T5461] should_failslab+0x10/0x28 [ 81.426273][ T5461] slab_pre_alloc_hook+0x64/0xec [ 81.426943][ T5461] kmem_cache_alloc_node+0x98/0x41c [ 81.427703][ T5461] __alloc_skb+0x134/0x67c [ 81.428317][ T5461] netlink_ack+0x2c0/0x960 [ 81.428971][ T5461] netlink_rcv_skb+0x1e4/0x3c4 [ 81.429624][ T5461] genl_rcv+0x38/0x50 [ 81.430172][ T5461] netlink_unicast+0x624/0x8b0 [ 81.430856][ T5461] netlink_sendmsg+0x6e8/0x9cc [ 81.431522][ T5461] ____sys_sendmsg+0x61c/0x920 [ 81.432230][ T5461] ___sys_sendmsg+0x1d0/0x240 [ 81.432902][ T5461] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.433661][ T5461] invoke_syscall+0x98/0x2b8 [ 81.434357][ T5461] el0_svc_common+0x138/0x258 [ 81.435103][ T5461] do_el0_svc+0x58/0x14c [ 81.435761][ T5461] el0_svc+0x78/0x1e0 [ 81.436386][ T5461] el0t_64_sync_handler+0xcc/0xe4 [ 81.437155][ T5461] el0t_64_sync+0x1a0/0x1a4 [ 81.445641][ T5463] FAULT_INJECTION: forcing a failure. [ 81.445641][ T5463] name failslab, interval 1, probability 0, space 0, times 0 [ 81.448124][ T5463] CPU: 1 PID: 5463 Comm: syz.0.184 Tainted: G W 5.15.189-syzkaller #0 [ 81.449609][ T5463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.451158][ T5463] Call trace: [ 81.451616][ T5463] dump_backtrace+0x0/0x43c [ 81.452234][ T5463] show_stack+0x2c/0x3c [ 81.452819][ T5463] __dump_stack+0x30/0x40 [ 81.453442][ T5463] dump_stack_lvl+0xf8/0x160 [ 81.454110][ T5463] dump_stack+0x1c/0x5c [ 81.454739][ T5463] should_fail+0x3c0/0x51c [ 81.455401][ T5463] __should_failslab+0xbc/0x10c [ 81.456126][ T5463] should_failslab+0x10/0x28 [ 81.456808][ T5463] slab_pre_alloc_hook+0x64/0xec [ 81.457515][ T5463] kmem_cache_alloc_node+0x98/0x41c [ 81.458279][ T5463] __alloc_skb+0x134/0x67c [ 81.459015][ T5463] netlink_ack+0x2c0/0x960 [ 81.459706][ T5463] netlink_rcv_skb+0x1e4/0x3c4 [ 81.460551][ T5463] genl_rcv+0x38/0x50 [ 81.461250][ T5463] netlink_unicast+0x624/0x8b0 [ 81.462059][ T5463] netlink_sendmsg+0x6e8/0x9cc [ 81.462865][ T5463] ____sys_sendmsg+0x61c/0x920 [ 81.463583][ T5463] ___sys_sendmsg+0x1d0/0x240 [ 81.464337][ T5463] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.465149][ T5463] invoke_syscall+0x98/0x2b8 [ 81.465848][ T5463] el0_svc_common+0x138/0x258 [ 81.466547][ T5463] do_el0_svc+0x58/0x14c [ 81.467239][ T5463] el0_svc+0x78/0x1e0 [ 81.467932][ T5463] el0t_64_sync_handler+0xcc/0xe4 [ 81.468786][ T5463] el0t_64_sync+0x1a0/0x1a4 [ 81.481420][ T5465] FAULT_INJECTION: forcing a failure. [ 81.481420][ T5465] name failslab, interval 1, probability 0, space 0, times 0 [ 81.483289][ T5465] CPU: 1 PID: 5465 Comm: syz.0.185 Tainted: G W 5.15.189-syzkaller #0 [ 81.484539][ T5465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.485937][ T5465] Call trace: [ 81.486365][ T5465] dump_backtrace+0x0/0x43c [ 81.487012][ T5465] show_stack+0x2c/0x3c [ 81.487612][ T5465] __dump_stack+0x30/0x40 [ 81.488261][ T5465] dump_stack_lvl+0xf8/0x160 [ 81.488962][ T5465] dump_stack+0x1c/0x5c [ 81.489577][ T5465] should_fail+0x3c0/0x51c [ 81.490195][ T5465] __should_failslab+0xbc/0x10c [ 81.490892][ T5465] should_failslab+0x10/0x28 [ 81.491566][ T5465] slab_pre_alloc_hook+0x64/0xec [ 81.492409][ T5465] kmem_cache_alloc_node+0x98/0x41c [ 81.493257][ T5465] __alloc_skb+0x134/0x67c [ 81.493910][ T5465] netlink_ack+0x2c0/0x960 [ 81.494523][ T5465] netlink_rcv_skb+0x1e4/0x3c4 [ 81.495239][ T5465] genl_rcv+0x38/0x50 [ 81.495812][ T5465] netlink_unicast+0x624/0x8b0 [ 81.496538][ T5465] netlink_sendmsg+0x6e8/0x9cc [ 81.497253][ T5465] ____sys_sendmsg+0x61c/0x920 [ 81.497951][ T5465] ___sys_sendmsg+0x1d0/0x240 [ 81.498694][ T5465] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.499515][ T5465] invoke_syscall+0x98/0x2b8 [ 81.500257][ T5465] el0_svc_common+0x138/0x258 [ 81.501031][ T5465] do_el0_svc+0x58/0x14c [ 81.501691][ T5465] el0_svc+0x78/0x1e0 [ 81.502337][ T5465] el0t_64_sync_handler+0xcc/0xe4 [ 81.503146][ T5465] el0t_64_sync+0x1a0/0x1a4 [ 81.515181][ T5467] FAULT_INJECTION: forcing a failure. [ 81.515181][ T5467] name failslab, interval 1, probability 0, space 0, times 0 [ 81.517923][ T5467] CPU: 0 PID: 5467 Comm: syz.0.186 Tainted: G W 5.15.189-syzkaller #0 [ 81.519486][ T5467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.521157][ T5467] Call trace: [ 81.521657][ T5467] dump_backtrace+0x0/0x43c [ 81.522325][ T5467] show_stack+0x2c/0x3c [ 81.523007][ T5467] __dump_stack+0x30/0x40 [ 81.523701][ T5467] dump_stack_lvl+0xf8/0x160 [ 81.524457][ T5467] dump_stack+0x1c/0x5c [ 81.525141][ T5467] should_fail+0x3c0/0x51c [ 81.525861][ T5467] __should_failslab+0xbc/0x10c [ 81.526587][ T5467] should_failslab+0x10/0x28 [ 81.527281][ T5467] slab_pre_alloc_hook+0x64/0xec [ 81.528022][ T5467] kmem_cache_alloc_node+0x98/0x41c [ 81.528773][ T5467] __alloc_skb+0x134/0x67c [ 81.529392][ T5467] netlink_ack+0x2c0/0x960 [ 81.530037][ T5467] netlink_rcv_skb+0x1e4/0x3c4 [ 81.530661][ T5467] genl_rcv+0x38/0x50 [ 81.531214][ T5467] netlink_unicast+0x624/0x8b0 [ 81.532040][ T5467] netlink_sendmsg+0x6e8/0x9cc [ 81.532829][ T5467] ____sys_sendmsg+0x61c/0x920 [ 81.533608][ T5467] ___sys_sendmsg+0x1d0/0x240 [ 81.534315][ T5467] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.535156][ T5467] invoke_syscall+0x98/0x2b8 [ 81.535864][ T5467] el0_svc_common+0x138/0x258 [ 81.536566][ T5467] do_el0_svc+0x58/0x14c [ 81.537200][ T5467] el0_svc+0x78/0x1e0 [ 81.537784][ T5467] el0t_64_sync_handler+0xcc/0xe4 [ 81.538503][ T5467] el0t_64_sync+0x1a0/0x1a4 [ 81.548634][ T5469] FAULT_INJECTION: forcing a failure. [ 81.548634][ T5469] name failslab, interval 1, probability 0, space 0, times 0 [ 81.550592][ T5469] CPU: 1 PID: 5469 Comm: syz.0.187 Tainted: G W 5.15.189-syzkaller #0 [ 81.552029][ T5469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.553570][ T5469] Call trace: [ 81.554085][ T5469] dump_backtrace+0x0/0x43c [ 81.554774][ T5469] show_stack+0x2c/0x3c [ 81.555423][ T5469] __dump_stack+0x30/0x40 [ 81.556084][ T5469] dump_stack_lvl+0xf8/0x160 [ 81.556777][ T5469] dump_stack+0x1c/0x5c [ 81.557429][ T5469] should_fail+0x3c0/0x51c [ 81.558074][ T5469] __should_failslab+0xbc/0x10c [ 81.558834][ T5469] should_failslab+0x10/0x28 [ 81.559508][ T5469] slab_pre_alloc_hook+0x64/0xec [ 81.560197][ T5469] kmem_cache_alloc_node+0x98/0x41c [ 81.560961][ T5469] __alloc_skb+0x134/0x67c [ 81.561609][ T5469] netlink_ack+0x2c0/0x960 [ 81.562250][ T5469] netlink_rcv_skb+0x1e4/0x3c4 [ 81.563114][ T5469] genl_rcv+0x38/0x50 [ 81.563772][ T5469] netlink_unicast+0x624/0x8b0 [ 81.564537][ T5469] netlink_sendmsg+0x6e8/0x9cc [ 81.565345][ T5469] ____sys_sendmsg+0x61c/0x920 [ 81.566073][ T5469] ___sys_sendmsg+0x1d0/0x240 [ 81.566789][ T5469] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.567551][ T5469] invoke_syscall+0x98/0x2b8 [ 81.568248][ T5469] el0_svc_common+0x138/0x258 [ 81.568981][ T5469] do_el0_svc+0x58/0x14c [ 81.569655][ T5469] el0_svc+0x78/0x1e0 [ 81.570276][ T5469] el0t_64_sync_handler+0xcc/0xe4 [ 81.571049][ T5469] el0t_64_sync+0x1a0/0x1a4 [ 81.581025][ T5471] FAULT_INJECTION: forcing a failure. [ 81.581025][ T5471] name failslab, interval 1, probability 0, space 0, times 0 [ 81.582776][ T5471] CPU: 1 PID: 5471 Comm: syz.0.188 Tainted: G W 5.15.189-syzkaller #0 [ 81.584139][ T5471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.585535][ T5471] Call trace: [ 81.585988][ T5471] dump_backtrace+0x0/0x43c [ 81.586647][ T5471] show_stack+0x2c/0x3c [ 81.587245][ T5471] __dump_stack+0x30/0x40 [ 81.587883][ T5471] dump_stack_lvl+0xf8/0x160 [ 81.588548][ T5471] dump_stack+0x1c/0x5c [ 81.589123][ T5471] should_fail+0x3c0/0x51c [ 81.589751][ T5471] __should_failslab+0xbc/0x10c [ 81.590454][ T5471] should_failslab+0x10/0x28 [ 81.591195][ T5471] slab_pre_alloc_hook+0x64/0xec [ 81.591946][ T5471] kmem_cache_alloc_node+0x98/0x41c [ 81.592699][ T5471] __alloc_skb+0x134/0x67c [ 81.593361][ T5471] netlink_ack+0x2c0/0x960 [ 81.593983][ T5471] netlink_rcv_skb+0x1e4/0x3c4 [ 81.594721][ T5471] genl_rcv+0x38/0x50 [ 81.595356][ T5471] netlink_unicast+0x624/0x8b0 [ 81.596060][ T5471] netlink_sendmsg+0x6e8/0x9cc [ 81.596564][ T4164] Bluetooth: hci1: command 0x0419 tx timeout [ 81.596825][ T5471] ____sys_sendmsg+0x61c/0x920 [ 81.598559][ T5471] ___sys_sendmsg+0x1d0/0x240 [ 81.599323][ T5471] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.600085][ T5471] invoke_syscall+0x98/0x2b8 [ 81.600711][ T5471] el0_svc_common+0x138/0x258 [ 81.601385][ T5471] do_el0_svc+0x58/0x14c [ 81.601978][ T5471] el0_svc+0x78/0x1e0 [ 81.602528][ T5471] el0t_64_sync_handler+0xcc/0xe4 [ 81.603269][ T5471] el0t_64_sync+0x1a0/0x1a4 [ 81.612472][ T5473] FAULT_INJECTION: forcing a failure. [ 81.612472][ T5473] name failslab, interval 1, probability 0, space 0, times 0 [ 81.614346][ T5473] CPU: 1 PID: 5473 Comm: syz.0.189 Tainted: G W 5.15.189-syzkaller #0 [ 81.615653][ T5473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.617080][ T5473] Call trace: [ 81.617527][ T5473] dump_backtrace+0x0/0x43c [ 81.618216][ T5473] show_stack+0x2c/0x3c [ 81.618897][ T5473] __dump_stack+0x30/0x40 [ 81.619631][ T5473] dump_stack_lvl+0xf8/0x160 [ 81.620360][ T5473] dump_stack+0x1c/0x5c [ 81.620980][ T5473] should_fail+0x3c0/0x51c [ 81.621641][ T5473] __should_failslab+0xbc/0x10c [ 81.622349][ T5473] should_failslab+0x10/0x28 [ 81.623007][ T5473] slab_pre_alloc_hook+0x64/0xec [ 81.623805][ T5473] kmem_cache_alloc_node+0x98/0x41c [ 81.624660][ T5473] __alloc_skb+0x134/0x67c [ 81.625375][ T5473] netlink_ack+0x2c0/0x960 [ 81.626082][ T5473] netlink_rcv_skb+0x1e4/0x3c4 [ 81.626876][ T5473] genl_rcv+0x38/0x50 [ 81.627510][ T5473] netlink_unicast+0x624/0x8b0 [ 81.628271][ T5473] netlink_sendmsg+0x6e8/0x9cc [ 81.628978][ T5473] ____sys_sendmsg+0x61c/0x920 [ 81.629743][ T5473] ___sys_sendmsg+0x1d0/0x240 [ 81.630474][ T5473] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.631220][ T5473] invoke_syscall+0x98/0x2b8 [ 81.631921][ T5473] el0_svc_common+0x138/0x258 [ 81.632581][ T5473] do_el0_svc+0x58/0x14c [ 81.633250][ T5473] el0_svc+0x78/0x1e0 [ 81.633859][ T5473] el0t_64_sync_handler+0xcc/0xe4 [ 81.634585][ T5473] el0t_64_sync+0x1a0/0x1a4 [ 81.643416][ T5475] FAULT_INJECTION: forcing a failure. [ 81.643416][ T5475] name failslab, interval 1, probability 0, space 0, times 0 [ 81.645458][ T5475] CPU: 1 PID: 5475 Comm: syz.0.190 Tainted: G W 5.15.189-syzkaller #0 [ 81.646897][ T5475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.648479][ T5475] Call trace: [ 81.648977][ T5475] dump_backtrace+0x0/0x43c [ 81.649769][ T5475] show_stack+0x2c/0x3c [ 81.650429][ T5475] __dump_stack+0x30/0x40 [ 81.651105][ T5475] dump_stack_lvl+0xf8/0x160 [ 81.651844][ T5475] dump_stack+0x1c/0x5c [ 81.652499][ T5475] should_fail+0x3c0/0x51c [ 81.653229][ T5475] __should_failslab+0xbc/0x10c [ 81.654008][ T5475] should_failslab+0x10/0x28 [ 81.654711][ T5475] slab_pre_alloc_hook+0x64/0xec [ 81.655415][ T5475] kmem_cache_alloc_node+0x98/0x41c [ 81.656132][ T5475] __alloc_skb+0x134/0x67c [ 81.656746][ T5475] netlink_ack+0x2c0/0x960 [ 81.657391][ T5475] netlink_rcv_skb+0x1e4/0x3c4 [ 81.658040][ T5475] genl_rcv+0x38/0x50 [ 81.658568][ T5475] netlink_unicast+0x624/0x8b0 [ 81.659289][ T5475] netlink_sendmsg+0x6e8/0x9cc [ 81.660007][ T5475] ____sys_sendmsg+0x61c/0x920 [ 81.660779][ T5475] ___sys_sendmsg+0x1d0/0x240 [ 81.661473][ T5475] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.662164][ T5475] invoke_syscall+0x98/0x2b8 [ 81.662802][ T5475] el0_svc_common+0x138/0x258 [ 81.663443][ T5475] do_el0_svc+0x58/0x14c [ 81.664023][ T5475] el0_svc+0x78/0x1e0 [ 81.664644][ T5475] el0t_64_sync_handler+0xcc/0xe4 [ 81.665416][ T5475] el0t_64_sync+0x1a0/0x1a4 [ 81.674991][ T5477] FAULT_INJECTION: forcing a failure. [ 81.674991][ T5477] name failslab, interval 1, probability 0, space 0, times 0 [ 81.677401][ T5477] CPU: 0 PID: 5477 Comm: syz.0.191 Tainted: G W 5.15.189-syzkaller #0 [ 81.678773][ T5477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.680224][ T5477] Call trace: [ 81.680695][ T5477] dump_backtrace+0x0/0x43c [ 81.681382][ T5477] show_stack+0x2c/0x3c [ 81.682042][ T5477] __dump_stack+0x30/0x40 [ 81.682773][ T5477] dump_stack_lvl+0xf8/0x160 [ 81.683501][ T5477] dump_stack+0x1c/0x5c [ 81.684137][ T5477] should_fail+0x3c0/0x51c [ 81.684869][ T5477] __should_failslab+0xbc/0x10c [ 81.685597][ T5477] should_failslab+0x10/0x28 [ 81.686376][ T5477] slab_pre_alloc_hook+0x64/0xec [ 81.687215][ T5477] kmem_cache_alloc_node+0x98/0x41c [ 81.688071][ T5477] __alloc_skb+0x134/0x67c [ 81.688777][ T5477] netlink_ack+0x2c0/0x960 [ 81.689468][ T5477] netlink_rcv_skb+0x1e4/0x3c4 [ 81.690169][ T5477] genl_rcv+0x38/0x50 [ 81.690760][ T5477] netlink_unicast+0x624/0x8b0 [ 81.691451][ T5477] netlink_sendmsg+0x6e8/0x9cc [ 81.692149][ T5477] ____sys_sendmsg+0x61c/0x920 [ 81.692959][ T5477] ___sys_sendmsg+0x1d0/0x240 [ 81.693737][ T5477] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.694625][ T5477] invoke_syscall+0x98/0x2b8 [ 81.695344][ T5477] el0_svc_common+0x138/0x258 [ 81.696060][ T5477] do_el0_svc+0x58/0x14c [ 81.696735][ T5477] el0_svc+0x78/0x1e0 [ 81.697381][ T5477] el0t_64_sync_handler+0xcc/0xe4 [ 81.698108][ T5477] el0t_64_sync+0x1a0/0x1a4 [ 81.707438][ T5479] FAULT_INJECTION: forcing a failure. [ 81.707438][ T5479] name failslab, interval 1, probability 0, space 0, times 0 [ 81.709386][ T5479] CPU: 0 PID: 5479 Comm: syz.0.192 Tainted: G W 5.15.189-syzkaller #0 [ 81.710829][ T5479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.712352][ T5479] Call trace: [ 81.712834][ T5479] dump_backtrace+0x0/0x43c [ 81.713438][ T5479] show_stack+0x2c/0x3c [ 81.713993][ T5479] __dump_stack+0x30/0x40 [ 81.714595][ T5479] dump_stack_lvl+0xf8/0x160 [ 81.715260][ T5479] dump_stack+0x1c/0x5c [ 81.715849][ T5479] should_fail+0x3c0/0x51c [ 81.716522][ T5479] __should_failslab+0xbc/0x10c [ 81.717252][ T5479] should_failslab+0x10/0x28 [ 81.717871][ T5479] slab_pre_alloc_hook+0x64/0xec [ 81.718591][ T5479] kmem_cache_alloc_node+0x98/0x41c [ 81.719343][ T5479] __alloc_skb+0x134/0x67c [ 81.720071][ T5479] netlink_ack+0x2c0/0x960 [ 81.720788][ T5479] netlink_rcv_skb+0x1e4/0x3c4 [ 81.721537][ T5479] genl_rcv+0x38/0x50 [ 81.722120][ T5479] netlink_unicast+0x624/0x8b0 [ 81.722826][ T5479] netlink_sendmsg+0x6e8/0x9cc [ 81.723556][ T5479] ____sys_sendmsg+0x61c/0x920 [ 81.724273][ T5479] ___sys_sendmsg+0x1d0/0x240 [ 81.724984][ T5479] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.725737][ T5479] invoke_syscall+0x98/0x2b8 [ 81.726440][ T5479] el0_svc_common+0x138/0x258 [ 81.727133][ T5479] do_el0_svc+0x58/0x14c [ 81.727747][ T5479] el0_svc+0x78/0x1e0 [ 81.728304][ T5479] el0t_64_sync_handler+0xcc/0xe4 [ 81.729035][ T5479] el0t_64_sync+0x1a0/0x1a4 [ 81.742166][ T5481] FAULT_INJECTION: forcing a failure. [ 81.742166][ T5481] name failslab, interval 1, probability 0, space 0, times 0 [ 81.744206][ T5481] CPU: 1 PID: 5481 Comm: syz.0.193 Tainted: G W 5.15.189-syzkaller #0 [ 81.745670][ T5481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.747279][ T5481] Call trace: [ 81.747827][ T5481] dump_backtrace+0x0/0x43c [ 81.748529][ T5481] show_stack+0x2c/0x3c [ 81.749165][ T5481] __dump_stack+0x30/0x40 [ 81.749825][ T5481] dump_stack_lvl+0xf8/0x160 [ 81.750508][ T5481] dump_stack+0x1c/0x5c [ 81.751126][ T5481] should_fail+0x3c0/0x51c [ 81.751794][ T5481] __should_failslab+0xbc/0x10c [ 81.752489][ T5481] should_failslab+0x10/0x28 [ 81.753133][ T5481] slab_pre_alloc_hook+0x64/0xec [ 81.753889][ T5481] kmem_cache_alloc_node+0x98/0x41c [ 81.754666][ T5481] __alloc_skb+0x134/0x67c [ 81.755309][ T5481] netlink_ack+0x2c0/0x960 [ 81.755918][ T5481] netlink_rcv_skb+0x1e4/0x3c4 [ 81.756571][ T5481] genl_rcv+0x38/0x50 [ 81.757134][ T5481] netlink_unicast+0x624/0x8b0 [ 81.757785][ T5481] netlink_sendmsg+0x6e8/0x9cc [ 81.758407][ T5481] ____sys_sendmsg+0x61c/0x920 [ 81.759093][ T5481] ___sys_sendmsg+0x1d0/0x240 [ 81.759830][ T5481] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.760627][ T5481] invoke_syscall+0x98/0x2b8 [ 81.761301][ T5481] el0_svc_common+0x138/0x258 [ 81.761944][ T5481] do_el0_svc+0x58/0x14c [ 81.762546][ T5481] el0_svc+0x78/0x1e0 [ 81.763183][ T5481] el0t_64_sync_handler+0xcc/0xe4 [ 81.764015][ T5481] el0t_64_sync+0x1a0/0x1a4 [ 81.780005][ T5483] FAULT_INJECTION: forcing a failure. [ 81.780005][ T5483] name failslab, interval 1, probability 0, space 0, times 0 [ 81.782095][ T5483] CPU: 1 PID: 5483 Comm: syz.0.194 Tainted: G W 5.15.189-syzkaller #0 [ 81.783652][ T5483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.785233][ T5483] Call trace: [ 81.785748][ T5483] dump_backtrace+0x0/0x43c [ 81.786435][ T5483] show_stack+0x2c/0x3c [ 81.787117][ T5483] __dump_stack+0x30/0x40 [ 81.787761][ T5483] dump_stack_lvl+0xf8/0x160 [ 81.788447][ T5483] dump_stack+0x1c/0x5c [ 81.789065][ T5483] should_fail+0x3c0/0x51c [ 81.789739][ T5483] __should_failslab+0xbc/0x10c [ 81.790540][ T5483] should_failslab+0x10/0x28 [ 81.791278][ T5483] slab_pre_alloc_hook+0x64/0xec [ 81.792067][ T5483] kmem_cache_alloc_node+0x98/0x41c [ 81.792928][ T5483] __alloc_skb+0x134/0x67c [ 81.793627][ T5483] netlink_ack+0x2c0/0x960 [ 81.794386][ T5483] netlink_rcv_skb+0x1e4/0x3c4 [ 81.795219][ T5483] genl_rcv+0x38/0x50 [ 81.795779][ T5483] netlink_unicast+0x624/0x8b0 [ 81.796467][ T5483] netlink_sendmsg+0x6e8/0x9cc [ 81.797183][ T5483] ____sys_sendmsg+0x61c/0x920 [ 81.797970][ T5483] ___sys_sendmsg+0x1d0/0x240 [ 81.798678][ T5483] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.799480][ T5483] invoke_syscall+0x98/0x2b8 [ 81.800104][ T5483] el0_svc_common+0x138/0x258 [ 81.800756][ T5483] do_el0_svc+0x58/0x14c [ 81.801353][ T5483] el0_svc+0x78/0x1e0 [ 81.801971][ T5483] el0t_64_sync_handler+0xcc/0xe4 [ 81.802701][ T5483] el0t_64_sync+0x1a0/0x1a4 [ 81.816591][ T5485] FAULT_INJECTION: forcing a failure. [ 81.816591][ T5485] name failslab, interval 1, probability 0, space 0, times 0 [ 81.818499][ T5485] CPU: 1 PID: 5485 Comm: syz.0.195 Tainted: G W 5.15.189-syzkaller #0 [ 81.820077][ T5485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.821468][ T5485] Call trace: [ 81.821936][ T5485] dump_backtrace+0x0/0x43c [ 81.822591][ T5485] show_stack+0x2c/0x3c [ 81.823162][ T5485] __dump_stack+0x30/0x40 [ 81.823818][ T5485] dump_stack_lvl+0xf8/0x160 [ 81.824581][ T5485] dump_stack+0x1c/0x5c [ 81.825260][ T5485] should_fail+0x3c0/0x51c [ 81.825922][ T5485] __should_failslab+0xbc/0x10c [ 81.826669][ T5485] should_failslab+0x10/0x28 [ 81.827324][ T5485] slab_pre_alloc_hook+0x64/0xec [ 81.828104][ T5485] kmem_cache_alloc_node+0x98/0x41c [ 81.828897][ T5485] __alloc_skb+0x134/0x67c [ 81.829524][ T5485] netlink_ack+0x2c0/0x960 [ 81.830236][ T5485] netlink_rcv_skb+0x1e4/0x3c4 [ 81.830975][ T5485] genl_rcv+0x38/0x50 [ 81.831614][ T5485] netlink_unicast+0x624/0x8b0 [ 81.832351][ T5485] netlink_sendmsg+0x6e8/0x9cc [ 81.833066][ T5485] ____sys_sendmsg+0x61c/0x920 [ 81.833790][ T5485] ___sys_sendmsg+0x1d0/0x240 [ 81.834534][ T5485] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.835307][ T5485] invoke_syscall+0x98/0x2b8 [ 81.836077][ T5485] el0_svc_common+0x138/0x258 [ 81.836870][ T5485] do_el0_svc+0x58/0x14c [ 81.837587][ T5485] el0_svc+0x78/0x1e0 [ 81.838241][ T5485] el0t_64_sync_handler+0xcc/0xe4 [ 81.839029][ T5485] el0t_64_sync+0x1a0/0x1a4 [ 81.858127][ T5487] FAULT_INJECTION: forcing a failure. [ 81.858127][ T5487] name failslab, interval 1, probability 0, space 0, times 0 [ 81.860307][ T5487] CPU: 0 PID: 5487 Comm: syz.0.196 Tainted: G W 5.15.189-syzkaller #0 [ 81.861795][ T5487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.863325][ T5487] Call trace: [ 81.863816][ T5487] dump_backtrace+0x0/0x43c [ 81.864589][ T5487] show_stack+0x2c/0x3c [ 81.865251][ T5487] __dump_stack+0x30/0x40 [ 81.865961][ T5487] dump_stack_lvl+0xf8/0x160 [ 81.866688][ T5487] dump_stack+0x1c/0x5c [ 81.867376][ T5487] should_fail+0x3c0/0x51c [ 81.868120][ T5487] __should_failslab+0xbc/0x10c [ 81.868900][ T5487] should_failslab+0x10/0x28 [ 81.869649][ T5487] slab_pre_alloc_hook+0x64/0xec [ 81.870536][ T5487] kmem_cache_alloc_node+0x98/0x41c [ 81.871431][ T5487] __alloc_skb+0x134/0x67c [ 81.872163][ T5487] netlink_ack+0x2c0/0x960 [ 81.872863][ T5487] netlink_rcv_skb+0x1e4/0x3c4 [ 81.873609][ T5487] genl_rcv+0x38/0x50 [ 81.874310][ T5487] netlink_unicast+0x624/0x8b0 [ 81.875039][ T5487] netlink_sendmsg+0x6e8/0x9cc [ 81.875757][ T5487] ____sys_sendmsg+0x61c/0x920 [ 81.876580][ T5487] ___sys_sendmsg+0x1d0/0x240 [ 81.877368][ T5487] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.878216][ T5487] invoke_syscall+0x98/0x2b8 [ 81.878917][ T5487] el0_svc_common+0x138/0x258 [ 81.879693][ T5487] do_el0_svc+0x58/0x14c [ 81.880372][ T5487] el0_svc+0x78/0x1e0 [ 81.880992][ T5487] el0t_64_sync_handler+0xcc/0xe4 [ 81.881741][ T5487] el0t_64_sync+0x1a0/0x1a4 [ 81.892856][ T5489] FAULT_INJECTION: forcing a failure. [ 81.892856][ T5489] name failslab, interval 1, probability 0, space 0, times 0 [ 81.894777][ T5489] CPU: 0 PID: 5489 Comm: syz.0.197 Tainted: G W 5.15.189-syzkaller #0 [ 81.896105][ T5489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.897605][ T5489] Call trace: [ 81.898081][ T5489] dump_backtrace+0x0/0x43c [ 81.898758][ T5489] show_stack+0x2c/0x3c [ 81.899383][ T5489] __dump_stack+0x30/0x40 [ 81.900014][ T5489] dump_stack_lvl+0xf8/0x160 [ 81.900673][ T5489] dump_stack+0x1c/0x5c [ 81.901314][ T5489] should_fail+0x3c0/0x51c [ 81.902048][ T5489] __should_failslab+0xbc/0x10c [ 81.902858][ T5489] should_failslab+0x10/0x28 [ 81.903598][ T5489] slab_pre_alloc_hook+0x64/0xec [ 81.904414][ T5489] kmem_cache_alloc_node+0x98/0x41c [ 81.905213][ T5489] __alloc_skb+0x134/0x67c [ 81.905937][ T5489] netlink_ack+0x2c0/0x960 [ 81.906679][ T5489] netlink_rcv_skb+0x1e4/0x3c4 [ 81.907448][ T5489] genl_rcv+0x38/0x50 [ 81.908073][ T5489] netlink_unicast+0x624/0x8b0 [ 81.908804][ T5489] netlink_sendmsg+0x6e8/0x9cc [ 81.909579][ T5489] ____sys_sendmsg+0x61c/0x920 [ 81.910342][ T5489] ___sys_sendmsg+0x1d0/0x240 [ 81.911169][ T5489] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.911972][ T5489] invoke_syscall+0x98/0x2b8 [ 81.912683][ T5489] el0_svc_common+0x138/0x258 [ 81.913435][ T5489] do_el0_svc+0x58/0x14c [ 81.914070][ T5489] el0_svc+0x78/0x1e0 [ 81.914700][ T5489] el0t_64_sync_handler+0xcc/0xe4 [ 81.915464][ T5489] el0t_64_sync+0x1a0/0x1a4 [ 81.935026][ T5491] FAULT_INJECTION: forcing a failure. [ 81.935026][ T5491] name failslab, interval 1, probability 0, space 0, times 0 [ 81.936870][ T5491] CPU: 1 PID: 5491 Comm: syz.0.198 Tainted: G W 5.15.189-syzkaller #0 [ 81.938157][ T5491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.939527][ T5491] Call trace: [ 81.939998][ T5491] dump_backtrace+0x0/0x43c [ 81.940664][ T5491] show_stack+0x2c/0x3c [ 81.941270][ T5491] __dump_stack+0x30/0x40 [ 81.941907][ T5491] dump_stack_lvl+0xf8/0x160 [ 81.942548][ T5491] dump_stack+0x1c/0x5c [ 81.943189][ T5491] should_fail+0x3c0/0x51c [ 81.943878][ T5491] __should_failslab+0xbc/0x10c [ 81.944674][ T5491] should_failslab+0x10/0x28 [ 81.945397][ T5491] slab_pre_alloc_hook+0x64/0xec [ 81.946179][ T5491] kmem_cache_alloc_node+0x98/0x41c [ 81.946958][ T5491] __alloc_skb+0x134/0x67c [ 81.947610][ T5491] netlink_ack+0x2c0/0x960 [ 81.948254][ T5491] netlink_rcv_skb+0x1e4/0x3c4 [ 81.948937][ T5491] genl_rcv+0x38/0x50 [ 81.949496][ T5491] netlink_unicast+0x624/0x8b0 [ 81.950187][ T5491] netlink_sendmsg+0x6e8/0x9cc [ 81.950860][ T5491] ____sys_sendmsg+0x61c/0x920 [ 81.951571][ T5491] ___sys_sendmsg+0x1d0/0x240 [ 81.952195][ T5491] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.952921][ T5491] invoke_syscall+0x98/0x2b8 [ 81.953646][ T5491] el0_svc_common+0x138/0x258 [ 81.954415][ T5491] do_el0_svc+0x58/0x14c [ 81.955102][ T5491] el0_svc+0x78/0x1e0 [ 81.955778][ T5491] el0t_64_sync_handler+0xcc/0xe4 [ 81.956519][ T5491] el0t_64_sync+0x1a0/0x1a4 [ 81.968354][ T5493] FAULT_INJECTION: forcing a failure. [ 81.968354][ T5493] name failslab, interval 1, probability 0, space 0, times 0 [ 81.970336][ T5493] CPU: 1 PID: 5493 Comm: syz.0.199 Tainted: G W 5.15.189-syzkaller #0 [ 81.971721][ T5493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.973108][ T5493] Call trace: [ 81.973603][ T5493] dump_backtrace+0x0/0x43c [ 81.974257][ T5493] show_stack+0x2c/0x3c [ 81.974834][ T5493] __dump_stack+0x30/0x40 [ 81.975480][ T5493] dump_stack_lvl+0xf8/0x160 [ 81.976142][ T5493] dump_stack+0x1c/0x5c [ 81.976734][ T5493] should_fail+0x3c0/0x51c [ 81.977368][ T5493] __should_failslab+0xbc/0x10c [ 81.978118][ T5493] should_failslab+0x10/0x28 [ 81.978732][ T5493] slab_pre_alloc_hook+0x64/0xec [ 81.979416][ T5493] kmem_cache_alloc_node+0x98/0x41c [ 81.980128][ T5493] __alloc_skb+0x134/0x67c [ 81.980741][ T5493] netlink_ack+0x2c0/0x960 [ 81.981382][ T5493] netlink_rcv_skb+0x1e4/0x3c4 [ 81.982078][ T5493] genl_rcv+0x38/0x50 [ 81.982666][ T5493] netlink_unicast+0x624/0x8b0 [ 81.983398][ T5493] netlink_sendmsg+0x6e8/0x9cc [ 81.984199][ T5493] ____sys_sendmsg+0x61c/0x920 [ 81.984939][ T5493] ___sys_sendmsg+0x1d0/0x240 [ 81.985725][ T5493] __arm64_sys_sendmsg+0x1a8/0x254 [ 81.986581][ T5493] invoke_syscall+0x98/0x2b8 [ 81.987383][ T5493] el0_svc_common+0x138/0x258 [ 81.988157][ T5493] do_el0_svc+0x58/0x14c [ 81.988822][ T5493] el0_svc+0x78/0x1e0 [ 81.989468][ T5493] el0t_64_sync_handler+0xcc/0xe4 [ 81.990257][ T5493] el0t_64_sync+0x1a0/0x1a4 [ 82.000856][ T5495] FAULT_INJECTION: forcing a failure. [ 82.000856][ T5495] name failslab, interval 1, probability 0, space 0, times 0 [ 82.002907][ T5495] CPU: 0 PID: 5495 Comm: syz.0.200 Tainted: G W 5.15.189-syzkaller #0 [ 82.004330][ T5495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.005826][ T5495] Call trace: [ 82.006300][ T5495] dump_backtrace+0x0/0x43c [ 82.007056][ T5495] show_stack+0x2c/0x3c [ 82.007773][ T5495] __dump_stack+0x30/0x40 [ 82.008461][ T5495] dump_stack_lvl+0xf8/0x160 [ 82.009186][ T5495] dump_stack+0x1c/0x5c [ 82.009816][ T5495] should_fail+0x3c0/0x51c [ 82.010499][ T5495] __should_failslab+0xbc/0x10c [ 82.011245][ T5495] should_failslab+0x10/0x28 [ 82.011982][ T5495] slab_pre_alloc_hook+0x64/0xec [ 82.012803][ T5495] kmem_cache_alloc_node+0x98/0x41c [ 82.013672][ T5495] __alloc_skb+0x134/0x67c [ 82.014375][ T5495] netlink_ack+0x2c0/0x960 [ 82.015043][ T5495] netlink_rcv_skb+0x1e4/0x3c4 [ 82.015806][ T5495] genl_rcv+0x38/0x50 [ 82.016399][ T5495] netlink_unicast+0x624/0x8b0 [ 82.017115][ T5495] netlink_sendmsg+0x6e8/0x9cc [ 82.017817][ T5495] ____sys_sendmsg+0x61c/0x920 [ 82.018597][ T5495] ___sys_sendmsg+0x1d0/0x240 [ 82.019296][ T5495] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.020121][ T5495] invoke_syscall+0x98/0x2b8 [ 82.020841][ T5495] el0_svc_common+0x138/0x258 [ 82.021545][ T5495] do_el0_svc+0x58/0x14c [ 82.022159][ T5495] el0_svc+0x78/0x1e0 [ 82.022765][ T5495] el0t_64_sync_handler+0xcc/0xe4 [ 82.023553][ T5495] el0t_64_sync+0x1a0/0x1a4 [ 82.032708][ T5497] FAULT_INJECTION: forcing a failure. [ 82.032708][ T5497] name failslab, interval 1, probability 0, space 0, times 0 [ 82.034877][ T5497] CPU: 0 PID: 5497 Comm: syz.0.201 Tainted: G W 5.15.189-syzkaller #0 [ 82.036395][ T5497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.038062][ T5497] Call trace: [ 82.038585][ T5497] dump_backtrace+0x0/0x43c [ 82.039295][ T5497] show_stack+0x2c/0x3c [ 82.039988][ T5497] __dump_stack+0x30/0x40 [ 82.040678][ T5497] dump_stack_lvl+0xf8/0x160 [ 82.041426][ T5497] dump_stack+0x1c/0x5c [ 82.042147][ T5497] should_fail+0x3c0/0x51c [ 82.042898][ T5497] __should_failslab+0xbc/0x10c [ 82.043687][ T5497] should_failslab+0x10/0x28 [ 82.044400][ T5497] slab_pre_alloc_hook+0x64/0xec [ 82.045150][ T5497] kmem_cache_alloc_node+0x98/0x41c [ 82.045951][ T5497] __alloc_skb+0x134/0x67c [ 82.046614][ T5497] netlink_ack+0x2c0/0x960 [ 82.047237][ T5497] netlink_rcv_skb+0x1e4/0x3c4 [ 82.047989][ T5497] genl_rcv+0x38/0x50 [ 82.048607][ T5497] netlink_unicast+0x624/0x8b0 [ 82.049332][ T5497] netlink_sendmsg+0x6e8/0x9cc [ 82.050123][ T5497] ____sys_sendmsg+0x61c/0x920 [ 82.050902][ T5497] ___sys_sendmsg+0x1d0/0x240 [ 82.051599][ T5497] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.052348][ T5497] invoke_syscall+0x98/0x2b8 [ 82.053034][ T5497] el0_svc_common+0x138/0x258 [ 82.053780][ T5497] do_el0_svc+0x58/0x14c [ 82.054439][ T5497] el0_svc+0x78/0x1e0 [ 82.055004][ T5497] el0t_64_sync_handler+0xcc/0xe4 [ 82.055792][ T5497] el0t_64_sync+0x1a0/0x1a4 [ 82.066341][ T5499] FAULT_INJECTION: forcing a failure. [ 82.066341][ T5499] name failslab, interval 1, probability 0, space 0, times 0 [ 82.068938][ T5499] CPU: 0 PID: 5499 Comm: syz.0.202 Tainted: G W 5.15.189-syzkaller #0 [ 82.070315][ T5499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.071748][ T5499] Call trace: [ 82.072212][ T5499] dump_backtrace+0x0/0x43c [ 82.072846][ T5499] show_stack+0x2c/0x3c [ 82.073439][ T5499] __dump_stack+0x30/0x40 [ 82.074092][ T5499] dump_stack_lvl+0xf8/0x160 [ 82.074759][ T5499] dump_stack+0x1c/0x5c [ 82.075372][ T5499] should_fail+0x3c0/0x51c [ 82.076045][ T5499] __should_failslab+0xbc/0x10c [ 82.076790][ T5499] should_failslab+0x10/0x28 [ 82.077421][ T5499] slab_pre_alloc_hook+0x64/0xec [ 82.078158][ T5499] kmem_cache_alloc_node+0x98/0x41c [ 82.078940][ T5499] __alloc_skb+0x134/0x67c [ 82.079550][ T5499] netlink_ack+0x2c0/0x960 [ 82.080308][ T5499] netlink_rcv_skb+0x1e4/0x3c4 [ 82.081110][ T5499] genl_rcv+0x38/0x50 [ 82.081731][ T5499] netlink_unicast+0x624/0x8b0 [ 82.082551][ T5499] netlink_sendmsg+0x6e8/0x9cc [ 82.083317][ T5499] ____sys_sendmsg+0x61c/0x920 [ 82.084099][ T5499] ___sys_sendmsg+0x1d0/0x240 [ 82.084845][ T5499] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.085673][ T5499] invoke_syscall+0x98/0x2b8 [ 82.086413][ T5499] el0_svc_common+0x138/0x258 [ 82.087136][ T5499] do_el0_svc+0x58/0x14c [ 82.087769][ T5499] el0_svc+0x78/0x1e0 [ 82.088374][ T5499] el0t_64_sync_handler+0xcc/0xe4 [ 82.089072][ T5499] el0t_64_sync+0x1a0/0x1a4 [ 82.101435][ T5501] FAULT_INJECTION: forcing a failure. [ 82.101435][ T5501] name failslab, interval 1, probability 0, space 0, times 0 [ 82.103418][ T5501] CPU: 0 PID: 5501 Comm: syz.0.203 Tainted: G W 5.15.189-syzkaller #0 [ 82.104849][ T5501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.106458][ T5501] Call trace: [ 82.107005][ T5501] dump_backtrace+0x0/0x43c [ 82.107749][ T5501] show_stack+0x2c/0x3c [ 82.108404][ T5501] __dump_stack+0x30/0x40 [ 82.109044][ T5501] dump_stack_lvl+0xf8/0x160 [ 82.109687][ T5501] dump_stack+0x1c/0x5c [ 82.110300][ T5501] should_fail+0x3c0/0x51c [ 82.110939][ T5501] __should_failslab+0xbc/0x10c [ 82.111644][ T5501] should_failslab+0x10/0x28 [ 82.112255][ T5501] slab_pre_alloc_hook+0x64/0xec [ 82.112982][ T5501] kmem_cache_alloc_node+0x98/0x41c [ 82.113713][ T5501] __alloc_skb+0x134/0x67c [ 82.114320][ T5501] netlink_ack+0x2c0/0x960 [ 82.114960][ T5501] netlink_rcv_skb+0x1e4/0x3c4 [ 82.115691][ T5501] genl_rcv+0x38/0x50 [ 82.116354][ T5501] netlink_unicast+0x624/0x8b0 [ 82.117106][ T5501] netlink_sendmsg+0x6e8/0x9cc [ 82.117904][ T5501] ____sys_sendmsg+0x61c/0x920 [ 82.118637][ T5501] ___sys_sendmsg+0x1d0/0x240 [ 82.119318][ T5501] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.120181][ T5501] invoke_syscall+0x98/0x2b8 [ 82.120884][ T5501] el0_svc_common+0x138/0x258 [ 82.121645][ T5501] do_el0_svc+0x58/0x14c [ 82.122325][ T5501] el0_svc+0x78/0x1e0 [ 82.122906][ T5501] el0t_64_sync_handler+0xcc/0xe4 [ 82.123648][ T5501] el0t_64_sync+0x1a0/0x1a4 [ 82.135111][ T5503] FAULT_INJECTION: forcing a failure. [ 82.135111][ T5503] name failslab, interval 1, probability 0, space 0, times 0 [ 82.137246][ T5503] CPU: 0 PID: 5503 Comm: syz.0.204 Tainted: G W 5.15.189-syzkaller #0 [ 82.138743][ T5503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.140122][ T5503] Call trace: [ 82.140648][ T5503] dump_backtrace+0x0/0x43c [ 82.141312][ T5503] show_stack+0x2c/0x3c [ 82.141970][ T5503] __dump_stack+0x30/0x40 [ 82.142698][ T5503] dump_stack_lvl+0xf8/0x160 [ 82.143417][ T5503] dump_stack+0x1c/0x5c [ 82.144026][ T5503] should_fail+0x3c0/0x51c [ 82.144669][ T5503] __should_failslab+0xbc/0x10c [ 82.145391][ T5503] should_failslab+0x10/0x28 [ 82.146077][ T5503] slab_pre_alloc_hook+0x64/0xec [ 82.146767][ T5503] kmem_cache_alloc_node+0x98/0x41c [ 82.147524][ T5503] __alloc_skb+0x134/0x67c [ 82.148277][ T5503] netlink_ack+0x2c0/0x960 [ 82.149009][ T5503] netlink_rcv_skb+0x1e4/0x3c4 [ 82.149684][ T5503] genl_rcv+0x38/0x50 [ 82.150288][ T5503] netlink_unicast+0x624/0x8b0 [ 82.150908][ T5503] netlink_sendmsg+0x6e8/0x9cc [ 82.151572][ T5503] ____sys_sendmsg+0x61c/0x920 [ 82.152219][ T5503] ___sys_sendmsg+0x1d0/0x240 [ 82.153012][ T5503] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.153823][ T5503] invoke_syscall+0x98/0x2b8 [ 82.154582][ T5503] el0_svc_common+0x138/0x258 [ 82.155398][ T5503] do_el0_svc+0x58/0x14c [ 82.156083][ T5503] el0_svc+0x78/0x1e0 [ 82.156691][ T5503] el0t_64_sync_handler+0xcc/0xe4 [ 82.157497][ T5503] el0t_64_sync+0x1a0/0x1a4 [ 82.169566][ T5505] FAULT_INJECTION: forcing a failure. [ 82.169566][ T5505] name failslab, interval 1, probability 0, space 0, times 0 [ 82.171522][ T5505] CPU: 1 PID: 5505 Comm: syz.0.205 Tainted: G W 5.15.189-syzkaller #0 [ 82.172904][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.174360][ T5505] Call trace: [ 82.174862][ T5505] dump_backtrace+0x0/0x43c [ 82.175481][ T5505] show_stack+0x2c/0x3c [ 82.176059][ T5505] __dump_stack+0x30/0x40 [ 82.176647][ T5505] dump_stack_lvl+0xf8/0x160 [ 82.177318][ T5505] dump_stack+0x1c/0x5c [ 82.177904][ T5505] should_fail+0x3c0/0x51c [ 82.178510][ T5505] __should_failslab+0xbc/0x10c [ 82.179206][ T5505] should_failslab+0x10/0x28 [ 82.179855][ T5505] slab_pre_alloc_hook+0x64/0xec [ 82.180624][ T5505] kmem_cache_alloc_node+0x98/0x41c [ 82.181466][ T5505] __alloc_skb+0x134/0x67c [ 82.182190][ T5505] netlink_ack+0x2c0/0x960 [ 82.182821][ T5505] netlink_rcv_skb+0x1e4/0x3c4 [ 82.183595][ T5505] genl_rcv+0x38/0x50 [ 82.184258][ T5505] netlink_unicast+0x624/0x8b0 [ 82.185007][ T5505] netlink_sendmsg+0x6e8/0x9cc [ 82.185802][ T5505] ____sys_sendmsg+0x61c/0x920 [ 82.186541][ T5505] ___sys_sendmsg+0x1d0/0x240 [ 82.187210][ T5505] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.187896][ T5505] invoke_syscall+0x98/0x2b8 [ 82.188634][ T5505] el0_svc_common+0x138/0x258 [ 82.189314][ T5505] do_el0_svc+0x58/0x14c [ 82.189976][ T5505] el0_svc+0x78/0x1e0 [ 82.190605][ T5505] el0t_64_sync_handler+0xcc/0xe4 [ 82.191382][ T5505] el0t_64_sync+0x1a0/0x1a4 [ 82.203315][ T5507] FAULT_INJECTION: forcing a failure. [ 82.203315][ T5507] name failslab, interval 1, probability 0, space 0, times 0 [ 82.205340][ T5507] CPU: 0 PID: 5507 Comm: syz.0.206 Tainted: G W 5.15.189-syzkaller #0 [ 82.206713][ T5507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.208173][ T5507] Call trace: [ 82.208641][ T5507] dump_backtrace+0x0/0x43c [ 82.209334][ T5507] show_stack+0x2c/0x3c [ 82.209922][ T5507] __dump_stack+0x30/0x40 [ 82.210538][ T5507] dump_stack_lvl+0xf8/0x160 [ 82.211184][ T5507] dump_stack+0x1c/0x5c [ 82.211760][ T5507] should_fail+0x3c0/0x51c [ 82.212380][ T5507] __should_failslab+0xbc/0x10c [ 82.213087][ T5507] should_failslab+0x10/0x28 [ 82.213711][ T5507] slab_pre_alloc_hook+0x64/0xec [ 82.214410][ T5507] kmem_cache_alloc_node+0x98/0x41c [ 82.215171][ T5507] __alloc_skb+0x134/0x67c [ 82.215841][ T5507] netlink_ack+0x2c0/0x960 [ 82.216573][ T5507] netlink_rcv_skb+0x1e4/0x3c4 [ 82.217402][ T5507] genl_rcv+0x38/0x50 [ 82.218052][ T5507] netlink_unicast+0x624/0x8b0 [ 82.218836][ T5507] netlink_sendmsg+0x6e8/0x9cc [ 82.219625][ T5507] ____sys_sendmsg+0x61c/0x920 [ 82.220389][ T5507] ___sys_sendmsg+0x1d0/0x240 [ 82.221169][ T5507] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.221989][ T5507] invoke_syscall+0x98/0x2b8 [ 82.222677][ T5507] el0_svc_common+0x138/0x258 [ 82.223373][ T5507] do_el0_svc+0x58/0x14c [ 82.223988][ T5507] el0_svc+0x78/0x1e0 [ 82.224615][ T5507] el0t_64_sync_handler+0xcc/0xe4 [ 82.225467][ T5507] el0t_64_sync+0x1a0/0x1a4 [ 82.235931][ T5509] FAULT_INJECTION: forcing a failure. [ 82.235931][ T5509] name failslab, interval 1, probability 0, space 0, times 0 [ 82.237984][ T5509] CPU: 0 PID: 5509 Comm: syz.0.207 Tainted: G W 5.15.189-syzkaller #0 [ 82.239471][ T5509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.241103][ T5509] Call trace: [ 82.241659][ T5509] dump_backtrace+0x0/0x43c [ 82.242344][ T5509] show_stack+0x2c/0x3c [ 82.243005][ T5509] __dump_stack+0x30/0x40 [ 82.243656][ T5509] dump_stack_lvl+0xf8/0x160 [ 82.244380][ T5509] dump_stack+0x1c/0x5c [ 82.244975][ T5509] should_fail+0x3c0/0x51c [ 82.245630][ T5509] __should_failslab+0xbc/0x10c [ 82.246323][ T5509] should_failslab+0x10/0x28 [ 82.247007][ T5509] slab_pre_alloc_hook+0x64/0xec [ 82.247801][ T5509] kmem_cache_alloc_node+0x98/0x41c [ 82.248632][ T5509] __alloc_skb+0x134/0x67c [ 82.249290][ T5509] netlink_ack+0x2c0/0x960 [ 82.249926][ T5509] netlink_rcv_skb+0x1e4/0x3c4 [ 82.250591][ T5509] genl_rcv+0x38/0x50 [ 82.251176][ T5509] netlink_unicast+0x624/0x8b0 [ 82.251858][ T5509] netlink_sendmsg+0x6e8/0x9cc [ 82.252505][ T5509] ____sys_sendmsg+0x61c/0x920 [ 82.253203][ T5509] ___sys_sendmsg+0x1d0/0x240 [ 82.253957][ T5509] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.254800][ T5509] invoke_syscall+0x98/0x2b8 [ 82.255531][ T5509] el0_svc_common+0x138/0x258 [ 82.256317][ T5509] do_el0_svc+0x58/0x14c [ 82.256938][ T5509] el0_svc+0x78/0x1e0 [ 82.257620][ T5509] el0t_64_sync_handler+0xcc/0xe4 [ 82.258490][ T5509] el0t_64_sync+0x1a0/0x1a4 [ 82.270126][ T5511] FAULT_INJECTION: forcing a failure. [ 82.270126][ T5511] name failslab, interval 1, probability 0, space 0, times 0 [ 82.272047][ T5511] CPU: 0 PID: 5511 Comm: syz.0.208 Tainted: G W 5.15.189-syzkaller #0 [ 82.273633][ T5511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.275177][ T5511] Call trace: [ 82.275680][ T5511] dump_backtrace+0x0/0x43c [ 82.276347][ T5511] show_stack+0x2c/0x3c [ 82.277028][ T5511] __dump_stack+0x30/0x40 [ 82.277754][ T5511] dump_stack_lvl+0xf8/0x160 [ 82.278504][ T5511] dump_stack+0x1c/0x5c [ 82.279149][ T5511] should_fail+0x3c0/0x51c [ 82.279889][ T5511] __should_failslab+0xbc/0x10c [ 82.280716][ T5511] should_failslab+0x10/0x28 [ 82.281436][ T5511] slab_pre_alloc_hook+0x64/0xec [ 82.282193][ T5511] kmem_cache_alloc_node+0x98/0x41c [ 82.283032][ T5511] __alloc_skb+0x134/0x67c [ 82.283731][ T5511] netlink_ack+0x2c0/0x960 [ 82.284429][ T5511] netlink_rcv_skb+0x1e4/0x3c4 [ 82.285181][ T5511] genl_rcv+0x38/0x50 [ 82.285844][ T5511] netlink_unicast+0x624/0x8b0 [ 82.286606][ T5511] netlink_sendmsg+0x6e8/0x9cc [ 82.287343][ T5511] ____sys_sendmsg+0x61c/0x920 [ 82.288136][ T5511] ___sys_sendmsg+0x1d0/0x240 [ 82.288915][ T5511] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.289708][ T5511] invoke_syscall+0x98/0x2b8 [ 82.290432][ T5511] el0_svc_common+0x138/0x258 [ 82.291176][ T5511] do_el0_svc+0x58/0x14c [ 82.291839][ T5511] el0_svc+0x78/0x1e0 [ 82.292486][ T5511] el0t_64_sync_handler+0xcc/0xe4 [ 82.293269][ T5511] el0t_64_sync+0x1a0/0x1a4 [ 82.303541][ T5513] FAULT_INJECTION: forcing a failure. [ 82.303541][ T5513] name failslab, interval 1, probability 0, space 0, times 0 [ 82.305374][ T5513] CPU: 0 PID: 5513 Comm: syz.0.209 Tainted: G W 5.15.189-syzkaller #0 [ 82.306795][ T5513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.308371][ T5513] Call trace: [ 82.308870][ T5513] dump_backtrace+0x0/0x43c [ 82.309632][ T5513] show_stack+0x2c/0x3c [ 82.310339][ T5513] __dump_stack+0x30/0x40 [ 82.311086][ T5513] dump_stack_lvl+0xf8/0x160 [ 82.311833][ T5513] dump_stack+0x1c/0x5c [ 82.312496][ T5513] should_fail+0x3c0/0x51c [ 82.313127][ T5513] __should_failslab+0xbc/0x10c [ 82.313953][ T5513] should_failslab+0x10/0x28 [ 82.314663][ T5513] slab_pre_alloc_hook+0x64/0xec [ 82.315397][ T5513] kmem_cache_alloc_node+0x98/0x41c [ 82.316266][ T5513] __alloc_skb+0x134/0x67c [ 82.316945][ T5513] netlink_ack+0x2c0/0x960 [ 82.317626][ T5513] netlink_rcv_skb+0x1e4/0x3c4 [ 82.318390][ T5513] genl_rcv+0x38/0x50 [ 82.318964][ T5513] netlink_unicast+0x624/0x8b0 [ 82.319756][ T5513] netlink_sendmsg+0x6e8/0x9cc [ 82.320508][ T5513] ____sys_sendmsg+0x61c/0x920 [ 82.321329][ T5513] ___sys_sendmsg+0x1d0/0x240 [ 82.322113][ T5513] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.322920][ T5513] invoke_syscall+0x98/0x2b8 [ 82.323677][ T5513] el0_svc_common+0x138/0x258 [ 82.324383][ T5513] do_el0_svc+0x58/0x14c [ 82.325098][ T5513] el0_svc+0x78/0x1e0 [ 82.325746][ T5513] el0t_64_sync_handler+0xcc/0xe4 [ 82.326546][ T5513] el0t_64_sync+0x1a0/0x1a4 [ 82.348068][ T5515] FAULT_INJECTION: forcing a failure. [ 82.348068][ T5515] name failslab, interval 1, probability 0, space 0, times 0 [ 82.350177][ T5515] CPU: 0 PID: 5515 Comm: syz.0.210 Tainted: G W 5.15.189-syzkaller #0 [ 82.351740][ T5515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.353371][ T5515] Call trace: [ 82.353901][ T5515] dump_backtrace+0x0/0x43c [ 82.354629][ T5515] show_stack+0x2c/0x3c [ 82.355274][ T5515] __dump_stack+0x30/0x40 [ 82.355931][ T5515] dump_stack_lvl+0xf8/0x160 [ 82.356673][ T5515] dump_stack+0x1c/0x5c [ 82.357355][ T5515] should_fail+0x3c0/0x51c [ 82.358112][ T5515] __should_failslab+0xbc/0x10c [ 82.358908][ T5515] should_failslab+0x10/0x28 [ 82.359633][ T5515] slab_pre_alloc_hook+0x64/0xec [ 82.360416][ T5515] kmem_cache_alloc_node+0x98/0x41c [ 82.361212][ T5515] __alloc_skb+0x134/0x67c [ 82.361909][ T5515] netlink_ack+0x2c0/0x960 [ 82.362540][ T5515] netlink_rcv_skb+0x1e4/0x3c4 [ 82.363268][ T5515] genl_rcv+0x38/0x50 [ 82.363800][ T5515] netlink_unicast+0x624/0x8b0 [ 82.364443][ T5515] netlink_sendmsg+0x6e8/0x9cc [ 82.365107][ T5515] ____sys_sendmsg+0x61c/0x920 [ 82.365766][ T5515] ___sys_sendmsg+0x1d0/0x240 [ 82.366389][ T5515] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.367095][ T5515] invoke_syscall+0x98/0x2b8 [ 82.367716][ T5515] el0_svc_common+0x138/0x258 [ 82.368325][ T5515] do_el0_svc+0x58/0x14c [ 82.368874][ T5515] el0_svc+0x78/0x1e0 [ 82.369419][ T5515] el0t_64_sync_handler+0xcc/0xe4 [ 82.370198][ T5515] el0t_64_sync+0x1a0/0x1a4 [ 82.381738][ T5517] FAULT_INJECTION: forcing a failure. [ 82.381738][ T5517] name failslab, interval 1, probability 0, space 0, times 0 [ 82.383701][ T5517] CPU: 0 PID: 5517 Comm: syz.0.211 Tainted: G W 5.15.189-syzkaller #0 [ 82.385134][ T5517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.386624][ T5517] Call trace: [ 82.387148][ T5517] dump_backtrace+0x0/0x43c [ 82.387804][ T5517] show_stack+0x2c/0x3c [ 82.388499][ T5517] __dump_stack+0x30/0x40 [ 82.389226][ T5517] dump_stack_lvl+0xf8/0x160 [ 82.389962][ T5517] dump_stack+0x1c/0x5c [ 82.390684][ T5517] should_fail+0x3c0/0x51c [ 82.391373][ T5517] __should_failslab+0xbc/0x10c [ 82.392066][ T5517] should_failslab+0x10/0x28 [ 82.392670][ T5517] slab_pre_alloc_hook+0x64/0xec [ 82.393443][ T5517] kmem_cache_alloc_node+0x98/0x41c [ 82.394271][ T5517] __alloc_skb+0x134/0x67c [ 82.395013][ T5517] netlink_ack+0x2c0/0x960 [ 82.395747][ T5517] netlink_rcv_skb+0x1e4/0x3c4 [ 82.396428][ T5517] genl_rcv+0x38/0x50 [ 82.396967][ T5517] netlink_unicast+0x624/0x8b0 [ 82.397688][ T5517] netlink_sendmsg+0x6e8/0x9cc [ 82.398371][ T5517] ____sys_sendmsg+0x61c/0x920 [ 82.399053][ T5517] ___sys_sendmsg+0x1d0/0x240 [ 82.399686][ T5517] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.400388][ T5517] invoke_syscall+0x98/0x2b8 [ 82.401050][ T5517] el0_svc_common+0x138/0x258 [ 82.401719][ T5517] do_el0_svc+0x58/0x14c [ 82.402354][ T5517] el0_svc+0x78/0x1e0 [ 82.402916][ T5517] el0t_64_sync_handler+0xcc/0xe4 [ 82.403737][ T5517] el0t_64_sync+0x1a0/0x1a4 [ 82.415672][ T5519] FAULT_INJECTION: forcing a failure. [ 82.415672][ T5519] name failslab, interval 1, probability 0, space 0, times 0 [ 82.417870][ T5519] CPU: 0 PID: 5519 Comm: syz.0.212 Tainted: G W 5.15.189-syzkaller #0 [ 82.419222][ T5519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.420801][ T5519] Call trace: [ 82.421318][ T5519] dump_backtrace+0x0/0x43c [ 82.422003][ T5519] show_stack+0x2c/0x3c [ 82.422694][ T5519] __dump_stack+0x30/0x40 [ 82.423383][ T5519] dump_stack_lvl+0xf8/0x160 [ 82.424081][ T5519] dump_stack+0x1c/0x5c [ 82.424728][ T5519] should_fail+0x3c0/0x51c [ 82.425369][ T5519] __should_failslab+0xbc/0x10c [ 82.426121][ T5519] should_failslab+0x10/0x28 [ 82.426843][ T5519] slab_pre_alloc_hook+0x64/0xec [ 82.427636][ T5519] kmem_cache_alloc_node+0x98/0x41c [ 82.428454][ T5519] __alloc_skb+0x134/0x67c [ 82.429127][ T5519] netlink_ack+0x2c0/0x960 [ 82.429820][ T5519] netlink_rcv_skb+0x1e4/0x3c4 [ 82.430609][ T5519] genl_rcv+0x38/0x50 [ 82.431259][ T5519] netlink_unicast+0x624/0x8b0 [ 82.431956][ T5519] netlink_sendmsg+0x6e8/0x9cc [ 82.432656][ T5519] ____sys_sendmsg+0x61c/0x920 [ 82.433411][ T5519] ___sys_sendmsg+0x1d0/0x240 [ 82.434152][ T5519] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.434897][ T5519] invoke_syscall+0x98/0x2b8 [ 82.435604][ T5519] el0_svc_common+0x138/0x258 [ 82.436328][ T5519] do_el0_svc+0x58/0x14c [ 82.436993][ T5519] el0_svc+0x78/0x1e0 [ 82.437607][ T5519] el0t_64_sync_handler+0xcc/0xe4 [ 82.438445][ T5519] el0t_64_sync+0x1a0/0x1a4 [ 82.449130][ T5521] FAULT_INJECTION: forcing a failure. [ 82.449130][ T5521] name failslab, interval 1, probability 0, space 0, times 0 [ 82.450999][ T5521] CPU: 0 PID: 5521 Comm: syz.0.213 Tainted: G W 5.15.189-syzkaller #0 [ 82.452591][ T5521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.454239][ T5521] Call trace: [ 82.454779][ T5521] dump_backtrace+0x0/0x43c [ 82.455456][ T5521] show_stack+0x2c/0x3c [ 82.456091][ T5521] __dump_stack+0x30/0x40 [ 82.456765][ T5521] dump_stack_lvl+0xf8/0x160 [ 82.457514][ T5521] dump_stack+0x1c/0x5c [ 82.458201][ T5521] should_fail+0x3c0/0x51c [ 82.458896][ T5521] __should_failslab+0xbc/0x10c [ 82.459668][ T5521] should_failslab+0x10/0x28 [ 82.460390][ T5521] slab_pre_alloc_hook+0x64/0xec [ 82.461150][ T5521] kmem_cache_alloc_node+0x98/0x41c [ 82.461956][ T5521] __alloc_skb+0x134/0x67c [ 82.462721][ T5521] netlink_ack+0x2c0/0x960 [ 82.463466][ T5521] netlink_rcv_skb+0x1e4/0x3c4 [ 82.464229][ T5521] genl_rcv+0x38/0x50 [ 82.464899][ T5521] netlink_unicast+0x624/0x8b0 [ 82.465686][ T5521] netlink_sendmsg+0x6e8/0x9cc [ 82.466380][ T5521] ____sys_sendmsg+0x61c/0x920 [ 82.467073][ T5521] ___sys_sendmsg+0x1d0/0x240 [ 82.467743][ T5521] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.468466][ T5521] invoke_syscall+0x98/0x2b8 [ 82.469139][ T5521] el0_svc_common+0x138/0x258 [ 82.469795][ T5521] do_el0_svc+0x58/0x14c [ 82.470370][ T5521] el0_svc+0x78/0x1e0 [ 82.471010][ T5521] el0t_64_sync_handler+0xcc/0xe4 [ 82.471775][ T5521] el0t_64_sync+0x1a0/0x1a4 [ 82.484938][ T5523] FAULT_INJECTION: forcing a failure. [ 82.484938][ T5523] name failslab, interval 1, probability 0, space 0, times 0 [ 82.487379][ T5523] CPU: 1 PID: 5523 Comm: syz.0.214 Tainted: G W 5.15.189-syzkaller #0 [ 82.488813][ T5523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.490405][ T5523] Call trace: [ 82.490880][ T5523] dump_backtrace+0x0/0x43c [ 82.491527][ T5523] show_stack+0x2c/0x3c [ 82.492096][ T5523] __dump_stack+0x30/0x40 [ 82.492746][ T5523] dump_stack_lvl+0xf8/0x160 [ 82.493421][ T5523] dump_stack+0x1c/0x5c [ 82.494011][ T5523] should_fail+0x3c0/0x51c [ 82.494695][ T5523] __should_failslab+0xbc/0x10c [ 82.495424][ T5523] should_failslab+0x10/0x28 [ 82.496225][ T5523] slab_pre_alloc_hook+0x64/0xec [ 82.496971][ T5523] kmem_cache_alloc_node+0x98/0x41c [ 82.497749][ T5523] __alloc_skb+0x134/0x67c [ 82.498482][ T5523] netlink_ack+0x2c0/0x960 [ 82.499180][ T5523] netlink_rcv_skb+0x1e4/0x3c4 [ 82.499891][ T5523] genl_rcv+0x38/0x50 [ 82.500550][ T5523] netlink_unicast+0x624/0x8b0 [ 82.501233][ T5523] netlink_sendmsg+0x6e8/0x9cc [ 82.501913][ T5523] ____sys_sendmsg+0x61c/0x920 [ 82.502654][ T5523] ___sys_sendmsg+0x1d0/0x240 [ 82.503381][ T5523] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.504095][ T5523] invoke_syscall+0x98/0x2b8 [ 82.504730][ T5523] el0_svc_common+0x138/0x258 [ 82.505529][ T5523] do_el0_svc+0x58/0x14c [ 82.506229][ T5523] el0_svc+0x78/0x1e0 [ 82.506837][ T5523] el0t_64_sync_handler+0xcc/0xe4 [ 82.507567][ T5523] el0t_64_sync+0x1a0/0x1a4 [ 82.515987][ T5525] FAULT_INJECTION: forcing a failure. [ 82.515987][ T5525] name failslab, interval 1, probability 0, space 0, times 0 [ 82.518474][ T5525] CPU: 0 PID: 5525 Comm: syz.0.215 Tainted: G W 5.15.189-syzkaller #0 [ 82.519965][ T5525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.521479][ T5525] Call trace: [ 82.521963][ T5525] dump_backtrace+0x0/0x43c [ 82.522645][ T5525] show_stack+0x2c/0x3c [ 82.523330][ T5525] __dump_stack+0x30/0x40 [ 82.524049][ T5525] dump_stack_lvl+0xf8/0x160 [ 82.524789][ T5525] dump_stack+0x1c/0x5c [ 82.525464][ T5525] should_fail+0x3c0/0x51c [ 82.526214][ T5525] __should_failslab+0xbc/0x10c [ 82.527011][ T5525] should_failslab+0x10/0x28 [ 82.527795][ T5525] slab_pre_alloc_hook+0x64/0xec [ 82.528647][ T5525] kmem_cache_alloc_node+0x98/0x41c [ 82.529462][ T5525] __alloc_skb+0x134/0x67c [ 82.530148][ T5525] netlink_ack+0x2c0/0x960 [ 82.530808][ T5525] netlink_rcv_skb+0x1e4/0x3c4 [ 82.531588][ T5525] genl_rcv+0x38/0x50 [ 82.532250][ T5525] netlink_unicast+0x624/0x8b0 [ 82.533019][ T5525] netlink_sendmsg+0x6e8/0x9cc [ 82.533756][ T5525] ____sys_sendmsg+0x61c/0x920 [ 82.534417][ T5525] ___sys_sendmsg+0x1d0/0x240 [ 82.535154][ T5525] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.535922][ T5525] invoke_syscall+0x98/0x2b8 [ 82.536609][ T5525] el0_svc_common+0x138/0x258 [ 82.537305][ T5525] do_el0_svc+0x58/0x14c [ 82.537965][ T5525] el0_svc+0x78/0x1e0 [ 82.538547][ T5525] el0t_64_sync_handler+0xcc/0xe4 [ 82.539288][ T5525] el0t_64_sync+0x1a0/0x1a4 [ 82.550986][ T5527] FAULT_INJECTION: forcing a failure. [ 82.550986][ T5527] name failslab, interval 1, probability 0, space 0, times 0 [ 82.552977][ T5527] CPU: 0 PID: 5527 Comm: syz.0.216 Tainted: G W 5.15.189-syzkaller #0 [ 82.554538][ T5527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.556082][ T5527] Call trace: [ 82.556579][ T5527] dump_backtrace+0x0/0x43c [ 82.557279][ T5527] show_stack+0x2c/0x3c [ 82.557912][ T5527] __dump_stack+0x30/0x40 [ 82.558551][ T5527] dump_stack_lvl+0xf8/0x160 [ 82.559313][ T5527] dump_stack+0x1c/0x5c [ 82.560025][ T5527] should_fail+0x3c0/0x51c [ 82.560748][ T5527] __should_failslab+0xbc/0x10c [ 82.561557][ T5527] should_failslab+0x10/0x28 [ 82.562284][ T5527] slab_pre_alloc_hook+0x64/0xec [ 82.563128][ T5527] kmem_cache_alloc_node+0x98/0x41c [ 82.564020][ T5527] __alloc_skb+0x134/0x67c [ 82.564752][ T5527] netlink_ack+0x2c0/0x960 [ 82.565447][ T5527] netlink_rcv_skb+0x1e4/0x3c4 [ 82.566251][ T5527] genl_rcv+0x38/0x50 [ 82.566834][ T5527] netlink_unicast+0x624/0x8b0 [ 82.567549][ T5527] netlink_sendmsg+0x6e8/0x9cc [ 82.568332][ T5527] ____sys_sendmsg+0x61c/0x920 [ 82.569164][ T5527] ___sys_sendmsg+0x1d0/0x240 [ 82.569918][ T5527] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.570736][ T5527] invoke_syscall+0x98/0x2b8 [ 82.571505][ T5527] el0_svc_common+0x138/0x258 [ 82.572268][ T5527] do_el0_svc+0x58/0x14c [ 82.572940][ T5527] el0_svc+0x78/0x1e0 [ 82.573588][ T5527] el0t_64_sync_handler+0xcc/0xe4 [ 82.574434][ T5527] el0t_64_sync+0x1a0/0x1a4 [ 82.588519][ T5529] FAULT_INJECTION: forcing a failure. [ 82.588519][ T5529] name failslab, interval 1, probability 0, space 0, times 0 [ 82.590448][ T5529] CPU: 0 PID: 5529 Comm: syz.0.217 Tainted: G W 5.15.189-syzkaller #0 [ 82.591739][ T5529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.593074][ T5529] Call trace: [ 82.593512][ T5529] dump_backtrace+0x0/0x43c [ 82.594172][ T5529] show_stack+0x2c/0x3c [ 82.594720][ T5529] __dump_stack+0x30/0x40 [ 82.595342][ T5529] dump_stack_lvl+0xf8/0x160 [ 82.596003][ T5529] dump_stack+0x1c/0x5c [ 82.596549][ T5529] should_fail+0x3c0/0x51c [ 82.597218][ T5529] __should_failslab+0xbc/0x10c [ 82.597967][ T5529] should_failslab+0x10/0x28 [ 82.598618][ T5529] slab_pre_alloc_hook+0x64/0xec [ 82.599278][ T5529] kmem_cache_alloc_node+0x98/0x41c [ 82.600120][ T5529] __alloc_skb+0x134/0x67c [ 82.600842][ T5529] netlink_ack+0x2c0/0x960 [ 82.601458][ T5529] netlink_rcv_skb+0x1e4/0x3c4 [ 82.602120][ T5529] genl_rcv+0x38/0x50 [ 82.602714][ T5529] netlink_unicast+0x624/0x8b0 [ 82.603421][ T5529] netlink_sendmsg+0x6e8/0x9cc [ 82.604150][ T5529] ____sys_sendmsg+0x61c/0x920 [ 82.604837][ T5529] ___sys_sendmsg+0x1d0/0x240 [ 82.605548][ T5529] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.606279][ T5529] invoke_syscall+0x98/0x2b8 [ 82.606949][ T5529] el0_svc_common+0x138/0x258 [ 82.607640][ T5529] do_el0_svc+0x58/0x14c [ 82.608240][ T5529] el0_svc+0x78/0x1e0 [ 82.608825][ T5529] el0t_64_sync_handler+0xcc/0xe4 [ 82.609585][ T5529] el0t_64_sync+0x1a0/0x1a4 [ 82.620819][ T5531] FAULT_INJECTION: forcing a failure. [ 82.620819][ T5531] name failslab, interval 1, probability 0, space 0, times 0 [ 82.622651][ T5531] CPU: 0 PID: 5531 Comm: syz.0.218 Tainted: G W 5.15.189-syzkaller #0 [ 82.623987][ T5531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.625394][ T5531] Call trace: [ 82.625874][ T5531] dump_backtrace+0x0/0x43c [ 82.626466][ T5531] show_stack+0x2c/0x3c [ 82.627035][ T5531] __dump_stack+0x30/0x40 [ 82.627643][ T5531] dump_stack_lvl+0xf8/0x160 [ 82.628276][ T5531] dump_stack+0x1c/0x5c [ 82.628854][ T5531] should_fail+0x3c0/0x51c [ 82.629495][ T5531] __should_failslab+0xbc/0x10c [ 82.630243][ T5531] should_failslab+0x10/0x28 [ 82.630940][ T5531] slab_pre_alloc_hook+0x64/0xec [ 82.631684][ T5531] kmem_cache_alloc_node+0x98/0x41c [ 82.632433][ T5531] __alloc_skb+0x134/0x67c [ 82.633049][ T5531] netlink_ack+0x2c0/0x960 [ 82.633668][ T5531] netlink_rcv_skb+0x1e4/0x3c4 [ 82.634364][ T5531] genl_rcv+0x38/0x50 [ 82.634990][ T5531] netlink_unicast+0x624/0x8b0 [ 82.635681][ T5531] netlink_sendmsg+0x6e8/0x9cc [ 82.636304][ T5531] ____sys_sendmsg+0x61c/0x920 [ 82.636962][ T5531] ___sys_sendmsg+0x1d0/0x240 [ 82.637673][ T5531] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.638448][ T5531] invoke_syscall+0x98/0x2b8 [ 82.639193][ T5531] el0_svc_common+0x138/0x258 [ 82.639952][ T5531] do_el0_svc+0x58/0x14c [ 82.640613][ T5531] el0_svc+0x78/0x1e0 [ 82.641195][ T5531] el0t_64_sync_handler+0xcc/0xe4 [ 82.641942][ T5531] el0t_64_sync+0x1a0/0x1a4 [ 82.657705][ T5533] FAULT_INJECTION: forcing a failure. [ 82.657705][ T5533] name failslab, interval 1, probability 0, space 0, times 0 [ 82.659681][ T5533] CPU: 0 PID: 5533 Comm: syz.0.219 Tainted: G W 5.15.189-syzkaller #0 [ 82.661058][ T5533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.662706][ T5533] Call trace: [ 82.663215][ T5533] dump_backtrace+0x0/0x43c [ 82.663904][ T5533] show_stack+0x2c/0x3c [ 82.664540][ T5533] __dump_stack+0x30/0x40 [ 82.665185][ T5533] dump_stack_lvl+0xf8/0x160 [ 82.665809][ T5533] dump_stack+0x1c/0x5c [ 82.666410][ T5533] should_fail+0x3c0/0x51c [ 82.667041][ T5533] __should_failslab+0xbc/0x10c [ 82.667752][ T5533] should_failslab+0x10/0x28 [ 82.668395][ T5533] slab_pre_alloc_hook+0x64/0xec [ 82.669138][ T5533] kmem_cache_alloc_node+0x98/0x41c [ 82.669836][ T5533] __alloc_skb+0x134/0x67c [ 82.670463][ T5533] netlink_ack+0x2c0/0x960 [ 82.671114][ T5533] netlink_rcv_skb+0x1e4/0x3c4 [ 82.671781][ T5533] genl_rcv+0x38/0x50 [ 82.672351][ T5533] netlink_unicast+0x624/0x8b0 [ 82.673039][ T5533] netlink_sendmsg+0x6e8/0x9cc [ 82.673704][ T5533] ____sys_sendmsg+0x61c/0x920 [ 82.674338][ T5533] ___sys_sendmsg+0x1d0/0x240 [ 82.675140][ T5533] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.676025][ T5533] invoke_syscall+0x98/0x2b8 [ 82.676783][ T5533] el0_svc_common+0x138/0x258 [ 82.677555][ T5533] do_el0_svc+0x58/0x14c [ 82.678262][ T5533] el0_svc+0x78/0x1e0 [ 82.678929][ T5533] el0t_64_sync_handler+0xcc/0xe4 [ 82.679721][ T5533] el0t_64_sync+0x1a0/0x1a4 [ 82.693059][ T5535] FAULT_INJECTION: forcing a failure. [ 82.693059][ T5535] name failslab, interval 1, probability 0, space 0, times 0 [ 82.695118][ T5535] CPU: 0 PID: 5535 Comm: syz.0.220 Tainted: G W 5.15.189-syzkaller #0 [ 82.696524][ T5535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.698222][ T5535] Call trace: [ 82.698733][ T5535] dump_backtrace+0x0/0x43c [ 82.699480][ T5535] show_stack+0x2c/0x3c [ 82.700163][ T5535] __dump_stack+0x30/0x40 [ 82.700878][ T5535] dump_stack_lvl+0xf8/0x160 [ 82.701612][ T5535] dump_stack+0x1c/0x5c [ 82.702281][ T5535] should_fail+0x3c0/0x51c [ 82.703061][ T5535] __should_failslab+0xbc/0x10c [ 82.703804][ T5535] should_failslab+0x10/0x28 [ 82.704485][ T5535] slab_pre_alloc_hook+0x64/0xec [ 82.705234][ T5535] kmem_cache_alloc_node+0x98/0x41c [ 82.706008][ T5535] __alloc_skb+0x134/0x67c [ 82.706683][ T5535] netlink_ack+0x2c0/0x960 [ 82.707326][ T5535] netlink_rcv_skb+0x1e4/0x3c4 [ 82.708020][ T5535] genl_rcv+0x38/0x50 [ 82.708564][ T5535] netlink_unicast+0x624/0x8b0 [ 82.709323][ T5535] netlink_sendmsg+0x6e8/0x9cc [ 82.710071][ T5535] ____sys_sendmsg+0x61c/0x920 [ 82.710751][ T5535] ___sys_sendmsg+0x1d0/0x240 [ 82.711377][ T5535] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.712122][ T5535] invoke_syscall+0x98/0x2b8 [ 82.712840][ T5535] el0_svc_common+0x138/0x258 [ 82.713506][ T5535] do_el0_svc+0x58/0x14c [ 82.714184][ T5535] el0_svc+0x78/0x1e0 [ 82.714838][ T5535] el0t_64_sync_handler+0xcc/0xe4 [ 82.715635][ T5535] el0t_64_sync+0x1a0/0x1a4 [ 82.738436][ T5537] FAULT_INJECTION: forcing a failure. [ 82.738436][ T5537] name failslab, interval 1, probability 0, space 0, times 0 [ 82.740483][ T5537] CPU: 0 PID: 5537 Comm: syz.0.221 Tainted: G W 5.15.189-syzkaller #0 [ 82.741948][ T5537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.743407][ T5537] Call trace: [ 82.743872][ T5537] dump_backtrace+0x0/0x43c [ 82.744516][ T5537] show_stack+0x2c/0x3c [ 82.745085][ T5537] __dump_stack+0x30/0x40 [ 82.745766][ T5537] dump_stack_lvl+0xf8/0x160 [ 82.746422][ T5537] dump_stack+0x1c/0x5c [ 82.747088][ T5537] should_fail+0x3c0/0x51c [ 82.747787][ T5537] __should_failslab+0xbc/0x10c [ 82.748525][ T5537] should_failslab+0x10/0x28 [ 82.749303][ T5537] slab_pre_alloc_hook+0x64/0xec [ 82.750147][ T5537] kmem_cache_alloc_node+0x98/0x41c [ 82.750928][ T5537] __alloc_skb+0x134/0x67c [ 82.751567][ T5537] netlink_ack+0x2c0/0x960 [ 82.752196][ T5537] netlink_rcv_skb+0x1e4/0x3c4 [ 82.752897][ T5537] genl_rcv+0x38/0x50 [ 82.753534][ T5537] netlink_unicast+0x624/0x8b0 [ 82.754347][ T5537] netlink_sendmsg+0x6e8/0x9cc [ 82.755071][ T5537] ____sys_sendmsg+0x61c/0x920 [ 82.755858][ T5537] ___sys_sendmsg+0x1d0/0x240 [ 82.756624][ T5537] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.757491][ T5537] invoke_syscall+0x98/0x2b8 [ 82.758264][ T5537] el0_svc_common+0x138/0x258 [ 82.759062][ T5537] do_el0_svc+0x58/0x14c [ 82.759737][ T5537] el0_svc+0x78/0x1e0 [ 82.760380][ T5537] el0t_64_sync_handler+0xcc/0xe4 [ 82.761207][ T5537] el0t_64_sync+0x1a0/0x1a4 [ 82.775476][ T5539] FAULT_INJECTION: forcing a failure. [ 82.775476][ T5539] name failslab, interval 1, probability 0, space 0, times 0 [ 82.777402][ T5539] CPU: 1 PID: 5539 Comm: syz.0.222 Tainted: G W 5.15.189-syzkaller #0 [ 82.778693][ T5539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.780109][ T5539] Call trace: [ 82.780563][ T5539] dump_backtrace+0x0/0x43c [ 82.781255][ T5539] show_stack+0x2c/0x3c [ 82.781879][ T5539] __dump_stack+0x30/0x40 [ 82.782537][ T5539] dump_stack_lvl+0xf8/0x160 [ 82.783186][ T5539] dump_stack+0x1c/0x5c [ 82.783771][ T5539] should_fail+0x3c0/0x51c [ 82.784376][ T5539] __should_failslab+0xbc/0x10c [ 82.785038][ T5539] should_failslab+0x10/0x28 [ 82.785620][ T5539] slab_pre_alloc_hook+0x64/0xec [ 82.786287][ T5539] kmem_cache_alloc_node+0x98/0x41c [ 82.787090][ T5539] __alloc_skb+0x134/0x67c [ 82.787701][ T5539] netlink_ack+0x2c0/0x960 [ 82.788306][ T5539] netlink_rcv_skb+0x1e4/0x3c4 [ 82.789041][ T5539] genl_rcv+0x38/0x50 [ 82.789717][ T5539] netlink_unicast+0x624/0x8b0 [ 82.790431][ T5539] netlink_sendmsg+0x6e8/0x9cc [ 82.791174][ T5539] ____sys_sendmsg+0x61c/0x920 [ 82.791883][ T5539] ___sys_sendmsg+0x1d0/0x240 [ 82.792582][ T5539] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.793377][ T5539] invoke_syscall+0x98/0x2b8 [ 82.794039][ T5539] el0_svc_common+0x138/0x258 [ 82.794732][ T5539] do_el0_svc+0x58/0x14c [ 82.795431][ T5539] el0_svc+0x78/0x1e0 [ 82.796089][ T5539] el0t_64_sync_handler+0xcc/0xe4 [ 82.796835][ T5539] el0t_64_sync+0x1a0/0x1a4 [ 82.812253][ T5541] FAULT_INJECTION: forcing a failure. [ 82.812253][ T5541] name failslab, interval 1, probability 0, space 0, times 0 [ 82.814389][ T5541] CPU: 0 PID: 5541 Comm: syz.0.223 Tainted: G W 5.15.189-syzkaller #0 [ 82.815946][ T5541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.817580][ T5541] Call trace: [ 82.818085][ T5541] dump_backtrace+0x0/0x43c [ 82.818822][ T5541] show_stack+0x2c/0x3c [ 82.819532][ T5541] __dump_stack+0x30/0x40 [ 82.820246][ T5541] dump_stack_lvl+0xf8/0x160 [ 82.821045][ T5541] dump_stack+0x1c/0x5c [ 82.821725][ T5541] should_fail+0x3c0/0x51c [ 82.822395][ T5541] __should_failslab+0xbc/0x10c [ 82.823152][ T5541] should_failslab+0x10/0x28 [ 82.823859][ T5541] slab_pre_alloc_hook+0x64/0xec [ 82.824592][ T5541] kmem_cache_alloc_node+0x98/0x41c [ 82.825467][ T5541] __alloc_skb+0x134/0x67c [ 82.826126][ T5541] netlink_ack+0x2c0/0x960 [ 82.826782][ T5541] netlink_rcv_skb+0x1e4/0x3c4 [ 82.827593][ T5541] genl_rcv+0x38/0x50 [ 82.828262][ T5541] netlink_unicast+0x624/0x8b0 [ 82.829028][ T5541] netlink_sendmsg+0x6e8/0x9cc [ 82.829839][ T5541] ____sys_sendmsg+0x61c/0x920 [ 82.830621][ T5541] ___sys_sendmsg+0x1d0/0x240 [ 82.831362][ T5541] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.832039][ T5541] invoke_syscall+0x98/0x2b8 [ 82.832691][ T5541] el0_svc_common+0x138/0x258 [ 82.833420][ T5541] do_el0_svc+0x58/0x14c [ 82.834116][ T5541] el0_svc+0x78/0x1e0 [ 82.834750][ T5541] el0t_64_sync_handler+0xcc/0xe4 [ 82.835545][ T5541] el0t_64_sync+0x1a0/0x1a4 [ 82.845574][ T5543] FAULT_INJECTION: forcing a failure. [ 82.845574][ T5543] name failslab, interval 1, probability 0, space 0, times 0 [ 82.847540][ T5543] CPU: 0 PID: 5543 Comm: syz.0.224 Tainted: G W 5.15.189-syzkaller #0 [ 82.848959][ T5543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.850411][ T5543] Call trace: [ 82.850856][ T5543] dump_backtrace+0x0/0x43c [ 82.851639][ T5543] show_stack+0x2c/0x3c [ 82.852355][ T5543] __dump_stack+0x30/0x40 [ 82.853046][ T5543] dump_stack_lvl+0xf8/0x160 [ 82.853768][ T5543] dump_stack+0x1c/0x5c [ 82.854456][ T5543] should_fail+0x3c0/0x51c [ 82.855171][ T5543] __should_failslab+0xbc/0x10c [ 82.855899][ T5543] should_failslab+0x10/0x28 [ 82.856582][ T5543] slab_pre_alloc_hook+0x64/0xec [ 82.857258][ T5543] kmem_cache_alloc_node+0x98/0x41c [ 82.858010][ T5543] __alloc_skb+0x134/0x67c [ 82.858632][ T5543] netlink_ack+0x2c0/0x960 [ 82.859327][ T5543] netlink_rcv_skb+0x1e4/0x3c4 [ 82.860093][ T5543] genl_rcv+0x38/0x50 [ 82.860766][ T5543] netlink_unicast+0x624/0x8b0 [ 82.861576][ T5543] netlink_sendmsg+0x6e8/0x9cc [ 82.862355][ T5543] ____sys_sendmsg+0x61c/0x920 [ 82.863128][ T5543] ___sys_sendmsg+0x1d0/0x240 [ 82.863948][ T5543] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.864748][ T5543] invoke_syscall+0x98/0x2b8 [ 82.865503][ T5543] el0_svc_common+0x138/0x258 [ 82.866232][ T5543] do_el0_svc+0x58/0x14c [ 82.866920][ T5543] el0_svc+0x78/0x1e0 [ 82.867502][ T5543] el0t_64_sync_handler+0xcc/0xe4 [ 82.868207][ T5543] el0t_64_sync+0x1a0/0x1a4 [ 82.880951][ T5545] FAULT_INJECTION: forcing a failure. [ 82.880951][ T5545] name failslab, interval 1, probability 0, space 0, times 0 [ 82.882834][ T5545] CPU: 0 PID: 5545 Comm: syz.0.225 Tainted: G W 5.15.189-syzkaller #0 [ 82.884232][ T5545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.885661][ T5545] Call trace: [ 82.886111][ T5545] dump_backtrace+0x0/0x43c [ 82.886762][ T5545] show_stack+0x2c/0x3c [ 82.887349][ T5545] __dump_stack+0x30/0x40 [ 82.887935][ T5545] dump_stack_lvl+0xf8/0x160 [ 82.888601][ T5545] dump_stack+0x1c/0x5c [ 82.889142][ T5545] should_fail+0x3c0/0x51c [ 82.889803][ T5545] __should_failslab+0xbc/0x10c [ 82.890592][ T5545] should_failslab+0x10/0x28 [ 82.891363][ T5545] slab_pre_alloc_hook+0x64/0xec [ 82.892179][ T5545] kmem_cache_alloc_node+0x98/0x41c [ 82.893050][ T5545] __alloc_skb+0x134/0x67c [ 82.893732][ T5545] netlink_ack+0x2c0/0x960 [ 82.894451][ T5545] netlink_rcv_skb+0x1e4/0x3c4 [ 82.895207][ T5545] genl_rcv+0x38/0x50 [ 82.895837][ T5545] netlink_unicast+0x624/0x8b0 [ 82.896640][ T5545] netlink_sendmsg+0x6e8/0x9cc [ 82.897497][ T5545] ____sys_sendmsg+0x61c/0x920 [ 82.898252][ T5545] ___sys_sendmsg+0x1d0/0x240 [ 82.899015][ T5545] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.899863][ T5545] invoke_syscall+0x98/0x2b8 [ 82.900610][ T5545] el0_svc_common+0x138/0x258 [ 82.901419][ T5545] do_el0_svc+0x58/0x14c [ 82.902154][ T5545] el0_svc+0x78/0x1e0 [ 82.902805][ T5545] el0t_64_sync_handler+0xcc/0xe4 [ 82.903612][ T5545] el0t_64_sync+0x1a0/0x1a4 [ 82.914140][ T5547] FAULT_INJECTION: forcing a failure. [ 82.914140][ T5547] name failslab, interval 1, probability 0, space 0, times 0 [ 82.916146][ T5547] CPU: 0 PID: 5547 Comm: syz.0.226 Tainted: G W 5.15.189-syzkaller #0 [ 82.917712][ T5547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.919331][ T5547] Call trace: [ 82.919840][ T5547] dump_backtrace+0x0/0x43c [ 82.920510][ T5547] show_stack+0x2c/0x3c [ 82.921098][ T5547] __dump_stack+0x30/0x40 [ 82.921791][ T5547] dump_stack_lvl+0xf8/0x160 [ 82.922522][ T5547] dump_stack+0x1c/0x5c [ 82.923174][ T5547] should_fail+0x3c0/0x51c [ 82.923854][ T5547] __should_failslab+0xbc/0x10c [ 82.924575][ T5547] should_failslab+0x10/0x28 [ 82.925367][ T5547] slab_pre_alloc_hook+0x64/0xec [ 82.926205][ T5547] kmem_cache_alloc_node+0x98/0x41c [ 82.927117][ T5547] __alloc_skb+0x134/0x67c [ 82.927820][ T5547] netlink_ack+0x2c0/0x960 [ 82.928490][ T5547] netlink_rcv_skb+0x1e4/0x3c4 [ 82.929261][ T5547] genl_rcv+0x38/0x50 [ 82.929879][ T5547] netlink_unicast+0x624/0x8b0 [ 82.930562][ T5547] netlink_sendmsg+0x6e8/0x9cc [ 82.931248][ T5547] ____sys_sendmsg+0x61c/0x920 [ 82.931931][ T5547] ___sys_sendmsg+0x1d0/0x240 [ 82.932679][ T5547] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.933548][ T5547] invoke_syscall+0x98/0x2b8 [ 82.934237][ T5547] el0_svc_common+0x138/0x258 [ 82.934930][ T5547] do_el0_svc+0x58/0x14c [ 82.935531][ T5547] el0_svc+0x78/0x1e0 [ 82.936144][ T5547] el0t_64_sync_handler+0xcc/0xe4 [ 82.936873][ T5547] el0t_64_sync+0x1a0/0x1a4 [ 82.949996][ T5549] FAULT_INJECTION: forcing a failure. [ 82.949996][ T5549] name failslab, interval 1, probability 0, space 0, times 0 [ 82.951962][ T5549] CPU: 1 PID: 5549 Comm: syz.0.227 Tainted: G W 5.15.189-syzkaller #0 [ 82.953408][ T5549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.955040][ T5549] Call trace: [ 82.955543][ T5549] dump_backtrace+0x0/0x43c [ 82.956279][ T5549] show_stack+0x2c/0x3c [ 82.956924][ T5549] __dump_stack+0x30/0x40 [ 82.957582][ T5549] dump_stack_lvl+0xf8/0x160 [ 82.958315][ T5549] dump_stack+0x1c/0x5c [ 82.959004][ T5549] should_fail+0x3c0/0x51c [ 82.959673][ T5549] __should_failslab+0xbc/0x10c [ 82.960444][ T5549] should_failslab+0x10/0x28 [ 82.961185][ T5549] slab_pre_alloc_hook+0x64/0xec [ 82.961953][ T5549] kmem_cache_alloc_node+0x98/0x41c [ 82.962773][ T5549] __alloc_skb+0x134/0x67c [ 82.963401][ T5549] netlink_ack+0x2c0/0x960 [ 82.964085][ T5549] netlink_rcv_skb+0x1e4/0x3c4 [ 82.964825][ T5549] genl_rcv+0x38/0x50 [ 82.965482][ T5549] netlink_unicast+0x624/0x8b0 [ 82.966199][ T5549] netlink_sendmsg+0x6e8/0x9cc [ 82.966904][ T5549] ____sys_sendmsg+0x61c/0x920 [ 82.967656][ T5549] ___sys_sendmsg+0x1d0/0x240 [ 82.968419][ T5549] __arm64_sys_sendmsg+0x1a8/0x254 [ 82.969283][ T5549] invoke_syscall+0x98/0x2b8 [ 82.969924][ T5549] el0_svc_common+0x138/0x258 [ 82.970577][ T5549] do_el0_svc+0x58/0x14c [ 82.971177][ T5549] el0_svc+0x78/0x1e0 [ 82.971735][ T5549] el0t_64_sync_handler+0xcc/0xe4 [ 82.972448][ T5549] el0t_64_sync+0x1a0/0x1a4 [ 82.983791][ T5551] FAULT_INJECTION: forcing a failure. [ 82.983791][ T5551] name failslab, interval 1, probability 0, space 0, times 0 [ 82.985923][ T5551] CPU: 0 PID: 5551 Comm: syz.0.228 Tainted: G W 5.15.189-syzkaller #0 [ 82.987348][ T5551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.988955][ T5551] Call trace: [ 82.989457][ T5551] dump_backtrace+0x0/0x43c [ 82.990164][ T5551] show_stack+0x2c/0x3c [ 82.990784][ T5551] __dump_stack+0x30/0x40 [ 82.991509][ T5551] dump_stack_lvl+0xf8/0x160 [ 82.992298][ T5551] dump_stack+0x1c/0x5c [ 82.992892][ T5551] should_fail+0x3c0/0x51c [ 82.993526][ T5551] __should_failslab+0xbc/0x10c [ 82.994204][ T5551] should_failslab+0x10/0x28 [ 82.994864][ T5551] slab_pre_alloc_hook+0x64/0xec [ 82.995595][ T5551] kmem_cache_alloc_node+0x98/0x41c [ 82.996317][ T5551] __alloc_skb+0x134/0x67c [ 82.996934][ T5551] netlink_ack+0x2c0/0x960 [ 82.997626][ T5551] netlink_rcv_skb+0x1e4/0x3c4 [ 82.998297][ T5551] genl_rcv+0x38/0x50 [ 82.998951][ T5551] netlink_unicast+0x624/0x8b0 [ 82.999641][ T5551] netlink_sendmsg+0x6e8/0x9cc [ 83.000325][ T5551] ____sys_sendmsg+0x61c/0x920 [ 83.001124][ T5551] ___sys_sendmsg+0x1d0/0x240 [ 83.001845][ T5551] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.002650][ T5551] invoke_syscall+0x98/0x2b8 [ 83.003362][ T5551] el0_svc_common+0x138/0x258 [ 83.004079][ T5551] do_el0_svc+0x58/0x14c [ 83.004868][ T5551] el0_svc+0x78/0x1e0 [ 83.005538][ T5551] el0t_64_sync_handler+0xcc/0xe4 [ 83.006321][ T5551] el0t_64_sync+0x1a0/0x1a4 [ 83.016591][ T5553] FAULT_INJECTION: forcing a failure. [ 83.016591][ T5553] name failslab, interval 1, probability 0, space 0, times 0 [ 83.018464][ T5553] CPU: 0 PID: 5553 Comm: syz.0.229 Tainted: G W 5.15.189-syzkaller #0 [ 83.019788][ T5553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.021225][ T5553] Call trace: [ 83.021717][ T5553] dump_backtrace+0x0/0x43c [ 83.022344][ T5553] show_stack+0x2c/0x3c [ 83.022934][ T5553] __dump_stack+0x30/0x40 [ 83.023537][ T5553] dump_stack_lvl+0xf8/0x160 [ 83.024164][ T5553] dump_stack+0x1c/0x5c [ 83.024690][ T5553] should_fail+0x3c0/0x51c [ 83.025254][ T5553] __should_failslab+0xbc/0x10c [ 83.025962][ T5553] should_failslab+0x10/0x28 [ 83.026625][ T5553] slab_pre_alloc_hook+0x64/0xec [ 83.027415][ T5553] kmem_cache_alloc_node+0x98/0x41c [ 83.028253][ T5553] __alloc_skb+0x134/0x67c [ 83.029025][ T5553] netlink_ack+0x2c0/0x960 [ 83.029720][ T5553] netlink_rcv_skb+0x1e4/0x3c4 [ 83.030463][ T5553] genl_rcv+0x38/0x50 [ 83.031075][ T5553] netlink_unicast+0x624/0x8b0 [ 83.031814][ T5553] netlink_sendmsg+0x6e8/0x9cc [ 83.032573][ T5553] ____sys_sendmsg+0x61c/0x920 [ 83.033346][ T5553] ___sys_sendmsg+0x1d0/0x240 [ 83.034113][ T5553] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.034986][ T5553] invoke_syscall+0x98/0x2b8 [ 83.035725][ T5553] el0_svc_common+0x138/0x258 [ 83.036524][ T5553] do_el0_svc+0x58/0x14c [ 83.037235][ T5553] el0_svc+0x78/0x1e0 [ 83.037928][ T5553] el0t_64_sync_handler+0xcc/0xe4 [ 83.038786][ T5553] el0t_64_sync+0x1a0/0x1a4 [ 83.049580][ T5555] FAULT_INJECTION: forcing a failure. [ 83.049580][ T5555] name failslab, interval 1, probability 0, space 0, times 0 [ 83.051426][ T5555] CPU: 0 PID: 5555 Comm: syz.0.230 Tainted: G W 5.15.189-syzkaller #0 [ 83.052834][ T5555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.054472][ T5555] Call trace: [ 83.054963][ T5555] dump_backtrace+0x0/0x43c [ 83.055721][ T5555] show_stack+0x2c/0x3c [ 83.056429][ T5555] __dump_stack+0x30/0x40 [ 83.057173][ T5555] dump_stack_lvl+0xf8/0x160 [ 83.057909][ T5555] dump_stack+0x1c/0x5c [ 83.058556][ T5555] should_fail+0x3c0/0x51c [ 83.059225][ T5555] __should_failslab+0xbc/0x10c [ 83.059984][ T5555] should_failslab+0x10/0x28 [ 83.060643][ T5555] slab_pre_alloc_hook+0x64/0xec [ 83.061345][ T5555] kmem_cache_alloc_node+0x98/0x41c [ 83.062079][ T5555] __alloc_skb+0x134/0x67c [ 83.062765][ T5555] netlink_ack+0x2c0/0x960 [ 83.063437][ T5555] netlink_rcv_skb+0x1e4/0x3c4 [ 83.064167][ T5555] genl_rcv+0x38/0x50 [ 83.064800][ T5555] netlink_unicast+0x624/0x8b0 [ 83.065553][ T5555] netlink_sendmsg+0x6e8/0x9cc [ 83.066336][ T5555] ____sys_sendmsg+0x61c/0x920 [ 83.067092][ T5555] ___sys_sendmsg+0x1d0/0x240 [ 83.067844][ T5555] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.068630][ T5555] invoke_syscall+0x98/0x2b8 [ 83.069327][ T5555] el0_svc_common+0x138/0x258 [ 83.070025][ T5555] do_el0_svc+0x58/0x14c [ 83.070634][ T5555] el0_svc+0x78/0x1e0 [ 83.071269][ T5555] el0t_64_sync_handler+0xcc/0xe4 [ 83.072027][ T5555] el0t_64_sync+0x1a0/0x1a4 [ 83.082047][ T5557] FAULT_INJECTION: forcing a failure. [ 83.082047][ T5557] name failslab, interval 1, probability 0, space 0, times 0 [ 83.083954][ T5557] CPU: 0 PID: 5557 Comm: syz.0.231 Tainted: G W 5.15.189-syzkaller #0 [ 83.085560][ T5557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.087334][ T5557] Call trace: [ 83.087895][ T5557] dump_backtrace+0x0/0x43c [ 83.088675][ T5557] show_stack+0x2c/0x3c [ 83.089357][ T5557] __dump_stack+0x30/0x40 [ 83.090055][ T5557] dump_stack_lvl+0xf8/0x160 [ 83.090770][ T5557] dump_stack+0x1c/0x5c [ 83.091402][ T5557] should_fail+0x3c0/0x51c [ 83.091987][ T5557] __should_failslab+0xbc/0x10c [ 83.092665][ T5557] should_failslab+0x10/0x28 [ 83.093421][ T5557] slab_pre_alloc_hook+0x64/0xec [ 83.094101][ T5557] kmem_cache_alloc_node+0x98/0x41c [ 83.094812][ T5557] __alloc_skb+0x134/0x67c [ 83.095548][ T5557] netlink_ack+0x2c0/0x960 [ 83.096306][ T5557] netlink_rcv_skb+0x1e4/0x3c4 [ 83.097145][ T5557] genl_rcv+0x38/0x50 [ 83.097807][ T5557] netlink_unicast+0x624/0x8b0 [ 83.098602][ T5557] netlink_sendmsg+0x6e8/0x9cc [ 83.099402][ T5557] ____sys_sendmsg+0x61c/0x920 [ 83.100149][ T5557] ___sys_sendmsg+0x1d0/0x240 [ 83.100949][ T5557] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.101799][ T5557] invoke_syscall+0x98/0x2b8 [ 83.102496][ T5557] el0_svc_common+0x138/0x258 [ 83.103202][ T5557] do_el0_svc+0x58/0x14c [ 83.103895][ T5557] el0_svc+0x78/0x1e0 [ 83.104546][ T5557] el0t_64_sync_handler+0xcc/0xe4 [ 83.105371][ T5557] el0t_64_sync+0x1a0/0x1a4 [ 83.115484][ T5559] FAULT_INJECTION: forcing a failure. [ 83.115484][ T5559] name failslab, interval 1, probability 0, space 0, times 0 [ 83.117826][ T5559] CPU: 1 PID: 5559 Comm: syz.0.232 Tainted: G W 5.15.189-syzkaller #0 [ 83.119214][ T5559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.120686][ T5559] Call trace: [ 83.121194][ T5559] dump_backtrace+0x0/0x43c [ 83.121871][ T5559] show_stack+0x2c/0x3c [ 83.122535][ T5559] __dump_stack+0x30/0x40 [ 83.123200][ T5559] dump_stack_lvl+0xf8/0x160 [ 83.124004][ T5559] dump_stack+0x1c/0x5c [ 83.124625][ T5559] should_fail+0x3c0/0x51c [ 83.125296][ T5559] __should_failslab+0xbc/0x10c [ 83.126033][ T5559] should_failslab+0x10/0x28 [ 83.126742][ T5559] slab_pre_alloc_hook+0x64/0xec [ 83.127525][ T5559] kmem_cache_alloc_node+0x98/0x41c [ 83.128393][ T5559] __alloc_skb+0x134/0x67c [ 83.129154][ T5559] netlink_ack+0x2c0/0x960 [ 83.129834][ T5559] netlink_rcv_skb+0x1e4/0x3c4 [ 83.130569][ T5559] genl_rcv+0x38/0x50 [ 83.131235][ T5559] netlink_unicast+0x624/0x8b0 [ 83.132035][ T5559] netlink_sendmsg+0x6e8/0x9cc [ 83.132750][ T5559] ____sys_sendmsg+0x61c/0x920 [ 83.133514][ T5559] ___sys_sendmsg+0x1d0/0x240 [ 83.134256][ T5559] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.135060][ T5559] invoke_syscall+0x98/0x2b8 [ 83.135802][ T5559] el0_svc_common+0x138/0x258 [ 83.136487][ T5559] do_el0_svc+0x58/0x14c [ 83.137218][ T5559] el0_svc+0x78/0x1e0 [ 83.137883][ T5559] el0t_64_sync_handler+0xcc/0xe4 [ 83.138565][ T5559] el0t_64_sync+0x1a0/0x1a4 [ 83.153597][ T5561] FAULT_INJECTION: forcing a failure. [ 83.153597][ T5561] name failslab, interval 1, probability 0, space 0, times 0 [ 83.155784][ T5561] CPU: 0 PID: 5561 Comm: syz.0.233 Tainted: G W 5.15.189-syzkaller #0 [ 83.157285][ T5561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.158938][ T5561] Call trace: [ 83.159407][ T5561] dump_backtrace+0x0/0x43c [ 83.160089][ T5561] show_stack+0x2c/0x3c [ 83.160753][ T5561] __dump_stack+0x30/0x40 [ 83.161473][ T5561] dump_stack_lvl+0xf8/0x160 [ 83.162158][ T5561] dump_stack+0x1c/0x5c [ 83.162800][ T5561] should_fail+0x3c0/0x51c [ 83.163437][ T5561] __should_failslab+0xbc/0x10c [ 83.164163][ T5561] should_failslab+0x10/0x28 [ 83.164761][ T5561] slab_pre_alloc_hook+0x64/0xec [ 83.165446][ T5561] kmem_cache_alloc_node+0x98/0x41c [ 83.166198][ T5561] __alloc_skb+0x134/0x67c [ 83.166855][ T5561] netlink_ack+0x2c0/0x960 [ 83.167519][ T5561] netlink_rcv_skb+0x1e4/0x3c4 [ 83.168225][ T5561] genl_rcv+0x38/0x50 [ 83.168770][ T5561] netlink_unicast+0x624/0x8b0 [ 83.169522][ T5561] netlink_sendmsg+0x6e8/0x9cc [ 83.170249][ T5561] ____sys_sendmsg+0x61c/0x920 [ 83.170992][ T5561] ___sys_sendmsg+0x1d0/0x240 [ 83.171693][ T5561] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.172583][ T5561] invoke_syscall+0x98/0x2b8 [ 83.173306][ T5561] el0_svc_common+0x138/0x258 [ 83.173979][ T5561] do_el0_svc+0x58/0x14c [ 83.174599][ T5561] el0_svc+0x78/0x1e0 [ 83.175271][ T5561] el0t_64_sync_handler+0xcc/0xe4 [ 83.176046][ T5561] el0t_64_sync+0x1a0/0x1a4 [ 83.188604][ T5563] FAULT_INJECTION: forcing a failure. [ 83.188604][ T5563] name failslab, interval 1, probability 0, space 0, times 0 [ 83.190798][ T5563] CPU: 1 PID: 5563 Comm: syz.0.234 Tainted: G W 5.15.189-syzkaller #0 [ 83.192173][ T5563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.193523][ T5563] Call trace: [ 83.193994][ T5563] dump_backtrace+0x0/0x43c [ 83.194631][ T5563] show_stack+0x2c/0x3c [ 83.195178][ T5563] __dump_stack+0x30/0x40 [ 83.195805][ T5563] dump_stack_lvl+0xf8/0x160 [ 83.196524][ T5563] dump_stack+0x1c/0x5c [ 83.197195][ T5563] should_fail+0x3c0/0x51c [ 83.197925][ T5563] __should_failslab+0xbc/0x10c [ 83.198749][ T5563] should_failslab+0x10/0x28 [ 83.199530][ T5563] slab_pre_alloc_hook+0x64/0xec [ 83.200331][ T5563] kmem_cache_alloc_node+0x98/0x41c [ 83.201177][ T5563] __alloc_skb+0x134/0x67c [ 83.201882][ T5563] netlink_ack+0x2c0/0x960 [ 83.202551][ T5563] netlink_rcv_skb+0x1e4/0x3c4 [ 83.203351][ T5563] genl_rcv+0x38/0x50 [ 83.204029][ T5563] netlink_unicast+0x624/0x8b0 [ 83.204755][ T5563] netlink_sendmsg+0x6e8/0x9cc [ 83.205479][ T5563] ____sys_sendmsg+0x61c/0x920 [ 83.206210][ T5563] ___sys_sendmsg+0x1d0/0x240 [ 83.206894][ T5563] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.207610][ T5563] invoke_syscall+0x98/0x2b8 [ 83.208314][ T5563] el0_svc_common+0x138/0x258 [ 83.209062][ T5563] do_el0_svc+0x58/0x14c [ 83.209756][ T5563] el0_svc+0x78/0x1e0 [ 83.210362][ T5563] el0t_64_sync_handler+0xcc/0xe4 [ 83.211134][ T5563] el0t_64_sync+0x1a0/0x1a4 [ 83.221839][ T5565] FAULT_INJECTION: forcing a failure. [ 83.221839][ T5565] name failslab, interval 1, probability 0, space 0, times 0 [ 83.223870][ T5565] CPU: 1 PID: 5565 Comm: syz.0.235 Tainted: G W 5.15.189-syzkaller #0 [ 83.225311][ T5565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.226920][ T5565] Call trace: [ 83.227442][ T5565] dump_backtrace+0x0/0x43c [ 83.228097][ T5565] show_stack+0x2c/0x3c [ 83.228721][ T5565] __dump_stack+0x30/0x40 [ 83.229344][ T5565] dump_stack_lvl+0xf8/0x160 [ 83.230034][ T5565] dump_stack+0x1c/0x5c [ 83.230598][ T5565] should_fail+0x3c0/0x51c [ 83.231269][ T5565] __should_failslab+0xbc/0x10c [ 83.232023][ T5565] should_failslab+0x10/0x28 [ 83.232704][ T5565] slab_pre_alloc_hook+0x64/0xec [ 83.233424][ T5565] kmem_cache_alloc_node+0x98/0x41c [ 83.234212][ T5565] __alloc_skb+0x134/0x67c [ 83.234919][ T5565] netlink_ack+0x2c0/0x960 [ 83.235629][ T5565] netlink_rcv_skb+0x1e4/0x3c4 [ 83.236327][ T5565] genl_rcv+0x38/0x50 [ 83.236874][ T5565] netlink_unicast+0x624/0x8b0 [ 83.237538][ T5565] netlink_sendmsg+0x6e8/0x9cc [ 83.238192][ T5565] ____sys_sendmsg+0x61c/0x920 [ 83.238929][ T5565] ___sys_sendmsg+0x1d0/0x240 [ 83.239662][ T5565] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.240427][ T5565] invoke_syscall+0x98/0x2b8 [ 83.241139][ T5565] el0_svc_common+0x138/0x258 [ 83.241979][ T5565] do_el0_svc+0x58/0x14c [ 83.242661][ T5565] el0_svc+0x78/0x1e0 [ 83.243301][ T5565] el0t_64_sync_handler+0xcc/0xe4 [ 83.244073][ T5565] el0t_64_sync+0x1a0/0x1a4 [ 83.255802][ T5567] FAULT_INJECTION: forcing a failure. [ 83.255802][ T5567] name failslab, interval 1, probability 0, space 0, times 0 [ 83.258203][ T5567] CPU: 0 PID: 5567 Comm: syz.0.236 Tainted: G W 5.15.189-syzkaller #0 [ 83.259613][ T5567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.261116][ T5567] Call trace: [ 83.261613][ T5567] dump_backtrace+0x0/0x43c [ 83.262320][ T5567] show_stack+0x2c/0x3c [ 83.262979][ T5567] __dump_stack+0x30/0x40 [ 83.263670][ T5567] dump_stack_lvl+0xf8/0x160 [ 83.264359][ T5567] dump_stack+0x1c/0x5c [ 83.264946][ T5567] should_fail+0x3c0/0x51c [ 83.265596][ T5567] __should_failslab+0xbc/0x10c [ 83.266284][ T5567] should_failslab+0x10/0x28 [ 83.266985][ T5567] slab_pre_alloc_hook+0x64/0xec [ 83.267675][ T5567] kmem_cache_alloc_node+0x98/0x41c [ 83.268429][ T5567] __alloc_skb+0x134/0x67c [ 83.269069][ T5567] netlink_ack+0x2c0/0x960 [ 83.269702][ T5567] netlink_rcv_skb+0x1e4/0x3c4 [ 83.270397][ T5567] genl_rcv+0x38/0x50 [ 83.270988][ T5567] netlink_unicast+0x624/0x8b0 [ 83.271589][ T5567] netlink_sendmsg+0x6e8/0x9cc [ 83.272260][ T5567] ____sys_sendmsg+0x61c/0x920 [ 83.272990][ T5567] ___sys_sendmsg+0x1d0/0x240 [ 83.273723][ T5567] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.274503][ T5567] invoke_syscall+0x98/0x2b8 [ 83.275151][ T5567] el0_svc_common+0x138/0x258 [ 83.275861][ T5567] do_el0_svc+0x58/0x14c [ 83.276497][ T5567] el0_svc+0x78/0x1e0 [ 83.277088][ T5567] el0t_64_sync_handler+0xcc/0xe4 [ 83.277868][ T5567] el0t_64_sync+0x1a0/0x1a4 [ 83.289549][ T5569] FAULT_INJECTION: forcing a failure. [ 83.289549][ T5569] name failslab, interval 1, probability 0, space 0, times 0 [ 83.291578][ T5569] CPU: 1 PID: 5569 Comm: syz.0.237 Tainted: G W 5.15.189-syzkaller #0 [ 83.293109][ T5569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.294612][ T5569] Call trace: [ 83.295049][ T5569] dump_backtrace+0x0/0x43c [ 83.295733][ T5569] show_stack+0x2c/0x3c [ 83.296305][ T5569] __dump_stack+0x30/0x40 [ 83.296939][ T5569] dump_stack_lvl+0xf8/0x160 [ 83.297597][ T5569] dump_stack+0x1c/0x5c [ 83.298168][ T5569] should_fail+0x3c0/0x51c [ 83.298788][ T5569] __should_failslab+0xbc/0x10c [ 83.299453][ T5569] should_failslab+0x10/0x28 [ 83.300116][ T5569] slab_pre_alloc_hook+0x64/0xec [ 83.300857][ T5569] kmem_cache_alloc_node+0x98/0x41c [ 83.301644][ T5569] __alloc_skb+0x134/0x67c [ 83.302363][ T5569] netlink_ack+0x2c0/0x960 [ 83.303058][ T5569] netlink_rcv_skb+0x1e4/0x3c4 [ 83.303747][ T5569] genl_rcv+0x38/0x50 [ 83.304330][ T5569] netlink_unicast+0x624/0x8b0 [ 83.305026][ T5569] netlink_sendmsg+0x6e8/0x9cc [ 83.305704][ T5569] ____sys_sendmsg+0x61c/0x920 [ 83.306453][ T5569] ___sys_sendmsg+0x1d0/0x240 [ 83.307158][ T5569] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.307913][ T5569] invoke_syscall+0x98/0x2b8 [ 83.308707][ T5569] el0_svc_common+0x138/0x258 [ 83.309463][ T5569] do_el0_svc+0x58/0x14c [ 83.310136][ T5569] el0_svc+0x78/0x1e0 [ 83.310756][ T5569] el0t_64_sync_handler+0xcc/0xe4 [ 83.311533][ T5569] el0t_64_sync+0x1a0/0x1a4 [ 83.321254][ T5571] FAULT_INJECTION: forcing a failure. [ 83.321254][ T5571] name failslab, interval 1, probability 0, space 0, times 0 [ 83.323352][ T5571] CPU: 1 PID: 5571 Comm: syz.0.238 Tainted: G W 5.15.189-syzkaller #0 [ 83.324786][ T5571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.326149][ T5571] Call trace: [ 83.326647][ T5571] dump_backtrace+0x0/0x43c [ 83.327371][ T5571] show_stack+0x2c/0x3c [ 83.328062][ T5571] __dump_stack+0x30/0x40 [ 83.328776][ T5571] dump_stack_lvl+0xf8/0x160 [ 83.329517][ T5571] dump_stack+0x1c/0x5c [ 83.330252][ T5571] should_fail+0x3c0/0x51c [ 83.330909][ T5571] __should_failslab+0xbc/0x10c [ 83.331672][ T5571] should_failslab+0x10/0x28 [ 83.332365][ T5571] slab_pre_alloc_hook+0x64/0xec [ 83.333081][ T5571] kmem_cache_alloc_node+0x98/0x41c [ 83.333808][ T5571] __alloc_skb+0x134/0x67c [ 83.334420][ T5571] netlink_ack+0x2c0/0x960 [ 83.335023][ T5571] netlink_rcv_skb+0x1e4/0x3c4 [ 83.335711][ T5571] genl_rcv+0x38/0x50 [ 83.336356][ T5571] netlink_unicast+0x624/0x8b0 [ 83.337159][ T5571] netlink_sendmsg+0x6e8/0x9cc [ 83.337809][ T5571] ____sys_sendmsg+0x61c/0x920 [ 83.338502][ T5571] ___sys_sendmsg+0x1d0/0x240 [ 83.339149][ T5571] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.339855][ T5571] invoke_syscall+0x98/0x2b8 [ 83.340548][ T5571] el0_svc_common+0x138/0x258 [ 83.341216][ T5571] do_el0_svc+0x58/0x14c [ 83.341806][ T5571] el0_svc+0x78/0x1e0 [ 83.342482][ T5571] el0t_64_sync_handler+0xcc/0xe4 [ 83.343348][ T5571] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:23 executed programs: 223 [ 83.356910][ T5573] FAULT_INJECTION: forcing a failure. [ 83.356910][ T5573] name failslab, interval 1, probability 0, space 0, times 0 [ 83.358791][ T5573] CPU: 0 PID: 5573 Comm: syz.0.239 Tainted: G W 5.15.189-syzkaller #0 [ 83.360074][ T5573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.361507][ T5573] Call trace: [ 83.361977][ T5573] dump_backtrace+0x0/0x43c [ 83.362620][ T5573] show_stack+0x2c/0x3c [ 83.363280][ T5573] __dump_stack+0x30/0x40 [ 83.363922][ T5573] dump_stack_lvl+0xf8/0x160 [ 83.364596][ T5573] dump_stack+0x1c/0x5c [ 83.365167][ T5573] should_fail+0x3c0/0x51c [ 83.365775][ T5573] __should_failslab+0xbc/0x10c [ 83.366524][ T5573] should_failslab+0x10/0x28 [ 83.367149][ T5573] slab_pre_alloc_hook+0x64/0xec [ 83.367973][ T5573] kmem_cache_alloc_node+0x98/0x41c [ 83.368859][ T5573] __alloc_skb+0x134/0x67c [ 83.369573][ T5573] netlink_ack+0x2c0/0x960 [ 83.370272][ T5573] netlink_rcv_skb+0x1e4/0x3c4 [ 83.371001][ T5573] genl_rcv+0x38/0x50 [ 83.371647][ T5573] netlink_unicast+0x624/0x8b0 [ 83.372396][ T5573] netlink_sendmsg+0x6e8/0x9cc [ 83.373140][ T5573] ____sys_sendmsg+0x61c/0x920 [ 83.373883][ T5573] ___sys_sendmsg+0x1d0/0x240 [ 83.374523][ T5573] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.375243][ T5573] invoke_syscall+0x98/0x2b8 [ 83.375896][ T5573] el0_svc_common+0x138/0x258 [ 83.376556][ T5573] do_el0_svc+0x58/0x14c [ 83.377163][ T5573] el0_svc+0x78/0x1e0 [ 83.377740][ T5573] el0t_64_sync_handler+0xcc/0xe4 [ 83.378492][ T5573] el0t_64_sync+0x1a0/0x1a4 [ 83.389675][ T5575] FAULT_INJECTION: forcing a failure. [ 83.389675][ T5575] name failslab, interval 1, probability 0, space 0, times 0 [ 83.391632][ T5575] CPU: 1 PID: 5575 Comm: syz.0.240 Tainted: G W 5.15.189-syzkaller #0 [ 83.392954][ T5575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.394292][ T5575] Call trace: [ 83.394751][ T5575] dump_backtrace+0x0/0x43c [ 83.395370][ T5575] show_stack+0x2c/0x3c [ 83.395982][ T5575] __dump_stack+0x30/0x40 [ 83.396634][ T5575] dump_stack_lvl+0xf8/0x160 [ 83.397269][ T5575] dump_stack+0x1c/0x5c [ 83.397899][ T5575] should_fail+0x3c0/0x51c [ 83.398509][ T5575] __should_failslab+0xbc/0x10c [ 83.399183][ T5575] should_failslab+0x10/0x28 [ 83.399830][ T5575] slab_pre_alloc_hook+0x64/0xec [ 83.400620][ T5575] kmem_cache_alloc_node+0x98/0x41c [ 83.401490][ T5575] __alloc_skb+0x134/0x67c [ 83.402191][ T5575] netlink_ack+0x2c0/0x960 [ 83.402890][ T5575] netlink_rcv_skb+0x1e4/0x3c4 [ 83.403706][ T5575] genl_rcv+0x38/0x50 [ 83.404313][ T5575] netlink_unicast+0x624/0x8b0 [ 83.405031][ T5575] netlink_sendmsg+0x6e8/0x9cc [ 83.405833][ T5575] ____sys_sendmsg+0x61c/0x920 [ 83.406639][ T5575] ___sys_sendmsg+0x1d0/0x240 [ 83.407377][ T5575] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.408113][ T5575] invoke_syscall+0x98/0x2b8 [ 83.408811][ T5575] el0_svc_common+0x138/0x258 [ 83.409503][ T5575] do_el0_svc+0x58/0x14c [ 83.410201][ T5575] el0_svc+0x78/0x1e0 [ 83.410888][ T5575] el0t_64_sync_handler+0xcc/0xe4 [ 83.411706][ T5575] el0t_64_sync+0x1a0/0x1a4 [ 83.421843][ T5577] FAULT_INJECTION: forcing a failure. [ 83.421843][ T5577] name failslab, interval 1, probability 0, space 0, times 0 [ 83.423706][ T5577] CPU: 1 PID: 5577 Comm: syz.0.241 Tainted: G W 5.15.189-syzkaller #0 [ 83.425092][ T5577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.426677][ T5577] Call trace: [ 83.427242][ T5577] dump_backtrace+0x0/0x43c [ 83.427904][ T5577] show_stack+0x2c/0x3c [ 83.428551][ T5577] __dump_stack+0x30/0x40 [ 83.429183][ T5577] dump_stack_lvl+0xf8/0x160 [ 83.429864][ T5577] dump_stack+0x1c/0x5c [ 83.430510][ T5577] should_fail+0x3c0/0x51c [ 83.431213][ T5577] __should_failslab+0xbc/0x10c [ 83.431976][ T5577] should_failslab+0x10/0x28 [ 83.432725][ T5577] slab_pre_alloc_hook+0x64/0xec [ 83.433557][ T5577] kmem_cache_alloc_node+0x98/0x41c [ 83.434373][ T5577] __alloc_skb+0x134/0x67c [ 83.435071][ T5577] netlink_ack+0x2c0/0x960 [ 83.435781][ T5577] netlink_rcv_skb+0x1e4/0x3c4 [ 83.436547][ T5577] genl_rcv+0x38/0x50 [ 83.437153][ T5577] netlink_unicast+0x624/0x8b0 [ 83.437921][ T5577] netlink_sendmsg+0x6e8/0x9cc [ 83.438685][ T5577] ____sys_sendmsg+0x61c/0x920 [ 83.439446][ T5577] ___sys_sendmsg+0x1d0/0x240 [ 83.440206][ T5577] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.440958][ T5577] invoke_syscall+0x98/0x2b8 [ 83.441679][ T5577] el0_svc_common+0x138/0x258 [ 83.442353][ T5577] do_el0_svc+0x58/0x14c [ 83.442963][ T5577] el0_svc+0x78/0x1e0 [ 83.443531][ T5577] el0t_64_sync_handler+0xcc/0xe4 [ 83.444270][ T5577] el0t_64_sync+0x1a0/0x1a4 [ 83.454566][ T5579] FAULT_INJECTION: forcing a failure. [ 83.454566][ T5579] name failslab, interval 1, probability 0, space 0, times 0 [ 83.458128][ T5579] CPU: 0 PID: 5579 Comm: syz.0.242 Tainted: G W 5.15.189-syzkaller #0 [ 83.459601][ T5579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.461291][ T5579] Call trace: [ 83.461795][ T5579] dump_backtrace+0x0/0x43c [ 83.462493][ T5579] show_stack+0x2c/0x3c [ 83.463113][ T5579] __dump_stack+0x30/0x40 [ 83.463811][ T5579] dump_stack_lvl+0xf8/0x160 [ 83.464526][ T5579] dump_stack+0x1c/0x5c [ 83.465341][ T5579] should_fail+0x3c0/0x51c [ 83.466038][ T5579] __should_failslab+0xbc/0x10c [ 83.466775][ T5579] should_failslab+0x10/0x28 [ 83.467495][ T5579] slab_pre_alloc_hook+0x64/0xec [ 83.468316][ T5579] kmem_cache_alloc_node+0x98/0x41c [ 83.469119][ T5579] __alloc_skb+0x134/0x67c [ 83.469827][ T5579] netlink_ack+0x2c0/0x960 [ 83.470522][ T5579] netlink_rcv_skb+0x1e4/0x3c4 [ 83.471272][ T5579] genl_rcv+0x38/0x50 [ 83.471880][ T5579] netlink_unicast+0x624/0x8b0 [ 83.472654][ T5579] netlink_sendmsg+0x6e8/0x9cc [ 83.473362][ T5579] ____sys_sendmsg+0x61c/0x920 [ 83.474056][ T5579] ___sys_sendmsg+0x1d0/0x240 [ 83.474734][ T5579] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.475583][ T5579] invoke_syscall+0x98/0x2b8 [ 83.476386][ T5579] el0_svc_common+0x138/0x258 [ 83.477116][ T5579] do_el0_svc+0x58/0x14c [ 83.477783][ T5579] el0_svc+0x78/0x1e0 [ 83.478400][ T5579] el0t_64_sync_handler+0xcc/0xe4 [ 83.479176][ T5579] el0t_64_sync+0x1a0/0x1a4 [ 83.490783][ T5581] FAULT_INJECTION: forcing a failure. [ 83.490783][ T5581] name failslab, interval 1, probability 0, space 0, times 0 [ 83.492793][ T5581] CPU: 1 PID: 5581 Comm: syz.0.243 Tainted: G W 5.15.189-syzkaller #0 [ 83.494260][ T5581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.495838][ T5581] Call trace: [ 83.496373][ T5581] dump_backtrace+0x0/0x43c [ 83.497099][ T5581] show_stack+0x2c/0x3c [ 83.497813][ T5581] __dump_stack+0x30/0x40 [ 83.498515][ T5581] dump_stack_lvl+0xf8/0x160 [ 83.499260][ T5581] dump_stack+0x1c/0x5c [ 83.499899][ T5581] should_fail+0x3c0/0x51c [ 83.500576][ T5581] __should_failslab+0xbc/0x10c [ 83.501262][ T5581] should_failslab+0x10/0x28 [ 83.501972][ T5581] slab_pre_alloc_hook+0x64/0xec [ 83.502796][ T5581] kmem_cache_alloc_node+0x98/0x41c [ 83.503607][ T5581] __alloc_skb+0x134/0x67c [ 83.504276][ T5581] netlink_ack+0x2c0/0x960 [ 83.505016][ T5581] netlink_rcv_skb+0x1e4/0x3c4 [ 83.505712][ T5581] genl_rcv+0x38/0x50 [ 83.506376][ T5581] netlink_unicast+0x624/0x8b0 [ 83.507169][ T5581] netlink_sendmsg+0x6e8/0x9cc [ 83.507995][ T5581] ____sys_sendmsg+0x61c/0x920 [ 83.508814][ T5581] ___sys_sendmsg+0x1d0/0x240 [ 83.509582][ T5581] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.510357][ T5581] invoke_syscall+0x98/0x2b8 [ 83.511121][ T5581] el0_svc_common+0x138/0x258 [ 83.511860][ T5581] do_el0_svc+0x58/0x14c [ 83.512482][ T5581] el0_svc+0x78/0x1e0 [ 83.513138][ T5581] el0t_64_sync_handler+0xcc/0xe4 [ 83.513987][ T5581] el0t_64_sync+0x1a0/0x1a4 [ 83.523416][ T5583] FAULT_INJECTION: forcing a failure. [ 83.523416][ T5583] name failslab, interval 1, probability 0, space 0, times 0 [ 83.525330][ T5583] CPU: 1 PID: 5583 Comm: syz.0.244 Tainted: G W 5.15.189-syzkaller #0 [ 83.526844][ T5583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.528373][ T5583] Call trace: [ 83.528856][ T5583] dump_backtrace+0x0/0x43c [ 83.529521][ T5583] show_stack+0x2c/0x3c [ 83.530142][ T5583] __dump_stack+0x30/0x40 [ 83.530735][ T5583] dump_stack_lvl+0xf8/0x160 [ 83.531358][ T5583] dump_stack+0x1c/0x5c [ 83.531943][ T5583] should_fail+0x3c0/0x51c [ 83.532561][ T5583] __should_failslab+0xbc/0x10c [ 83.533237][ T5583] should_failslab+0x10/0x28 [ 83.533861][ T5583] slab_pre_alloc_hook+0x64/0xec [ 83.534587][ T5583] kmem_cache_alloc_node+0x98/0x41c [ 83.535344][ T5583] __alloc_skb+0x134/0x67c [ 83.535995][ T5583] netlink_ack+0x2c0/0x960 [ 83.536649][ T5583] netlink_rcv_skb+0x1e4/0x3c4 [ 83.537324][ T5583] genl_rcv+0x38/0x50 [ 83.537884][ T5583] netlink_unicast+0x624/0x8b0 [ 83.538574][ T5583] netlink_sendmsg+0x6e8/0x9cc [ 83.539260][ T5583] ____sys_sendmsg+0x61c/0x920 [ 83.539962][ T5583] ___sys_sendmsg+0x1d0/0x240 [ 83.540577][ T5583] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.541394][ T5583] invoke_syscall+0x98/0x2b8 [ 83.542152][ T5583] el0_svc_common+0x138/0x258 [ 83.542924][ T5583] do_el0_svc+0x58/0x14c [ 83.543565][ T5583] el0_svc+0x78/0x1e0 [ 83.544247][ T5583] el0t_64_sync_handler+0xcc/0xe4 [ 83.545013][ T5583] el0t_64_sync+0x1a0/0x1a4 [ 83.556356][ T5585] FAULT_INJECTION: forcing a failure. [ 83.556356][ T5585] name failslab, interval 1, probability 0, space 0, times 0 [ 83.558371][ T5585] CPU: 1 PID: 5585 Comm: syz.0.245 Tainted: G W 5.15.189-syzkaller #0 [ 83.559654][ T5585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.561104][ T5585] Call trace: [ 83.561595][ T5585] dump_backtrace+0x0/0x43c [ 83.562249][ T5585] show_stack+0x2c/0x3c [ 83.562834][ T5585] __dump_stack+0x30/0x40 [ 83.563446][ T5585] dump_stack_lvl+0xf8/0x160 [ 83.564092][ T5585] dump_stack+0x1c/0x5c [ 83.564661][ T5585] should_fail+0x3c0/0x51c [ 83.565276][ T5585] __should_failslab+0xbc/0x10c [ 83.565967][ T5585] should_failslab+0x10/0x28 [ 83.566627][ T5585] slab_pre_alloc_hook+0x64/0xec [ 83.567404][ T5585] kmem_cache_alloc_node+0x98/0x41c [ 83.568270][ T5585] __alloc_skb+0x134/0x67c [ 83.568966][ T5585] netlink_ack+0x2c0/0x960 [ 83.569686][ T5585] netlink_rcv_skb+0x1e4/0x3c4 [ 83.570449][ T5585] genl_rcv+0x38/0x50 [ 83.571102][ T5585] netlink_unicast+0x624/0x8b0 [ 83.571834][ T5585] netlink_sendmsg+0x6e8/0x9cc [ 83.572615][ T5585] ____sys_sendmsg+0x61c/0x920 [ 83.573412][ T5585] ___sys_sendmsg+0x1d0/0x240 [ 83.574139][ T5585] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.574961][ T5585] invoke_syscall+0x98/0x2b8 [ 83.575621][ T5585] el0_svc_common+0x138/0x258 [ 83.576312][ T5585] do_el0_svc+0x58/0x14c [ 83.576971][ T5585] el0_svc+0x78/0x1e0 [ 83.577556][ T5585] el0t_64_sync_handler+0xcc/0xe4 [ 83.578308][ T5585] el0t_64_sync+0x1a0/0x1a4 [ 83.587433][ T5587] FAULT_INJECTION: forcing a failure. [ 83.587433][ T5587] name failslab, interval 1, probability 0, space 0, times 0 [ 83.589384][ T5587] CPU: 1 PID: 5587 Comm: syz.0.246 Tainted: G W 5.15.189-syzkaller #0 [ 83.590892][ T5587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.592431][ T5587] Call trace: [ 83.592932][ T5587] dump_backtrace+0x0/0x43c [ 83.593594][ T5587] show_stack+0x2c/0x3c [ 83.594129][ T5587] __dump_stack+0x30/0x40 [ 83.594711][ T5587] dump_stack_lvl+0xf8/0x160 [ 83.595347][ T5587] dump_stack+0x1c/0x5c [ 83.595922][ T5587] should_fail+0x3c0/0x51c [ 83.596649][ T5587] __should_failslab+0xbc/0x10c [ 83.597441][ T5587] should_failslab+0x10/0x28 [ 83.598134][ T5587] slab_pre_alloc_hook+0x64/0xec [ 83.598934][ T5587] kmem_cache_alloc_node+0x98/0x41c [ 83.599695][ T5587] __alloc_skb+0x134/0x67c [ 83.600322][ T5587] netlink_ack+0x2c0/0x960 [ 83.600956][ T5587] netlink_rcv_skb+0x1e4/0x3c4 [ 83.601644][ T5587] genl_rcv+0x38/0x50 [ 83.602195][ T5587] netlink_unicast+0x624/0x8b0 [ 83.602869][ T5587] netlink_sendmsg+0x6e8/0x9cc [ 83.603553][ T5587] ____sys_sendmsg+0x61c/0x920 [ 83.604295][ T5587] ___sys_sendmsg+0x1d0/0x240 [ 83.605083][ T5587] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.605915][ T5587] invoke_syscall+0x98/0x2b8 [ 83.606633][ T5587] el0_svc_common+0x138/0x258 [ 83.607434][ T5587] do_el0_svc+0x58/0x14c [ 83.608119][ T5587] el0_svc+0x78/0x1e0 [ 83.608750][ T5587] el0t_64_sync_handler+0xcc/0xe4 [ 83.609546][ T5587] el0t_64_sync+0x1a0/0x1a4 [ 83.620428][ T5589] FAULT_INJECTION: forcing a failure. [ 83.620428][ T5589] name failslab, interval 1, probability 0, space 0, times 0 [ 83.622203][ T5589] CPU: 1 PID: 5589 Comm: syz.0.247 Tainted: G W 5.15.189-syzkaller #0 [ 83.623458][ T5589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.624854][ T5589] Call trace: [ 83.625319][ T5589] dump_backtrace+0x0/0x43c [ 83.625983][ T5589] show_stack+0x2c/0x3c [ 83.626588][ T5589] __dump_stack+0x30/0x40 [ 83.627217][ T5589] dump_stack_lvl+0xf8/0x160 [ 83.627878][ T5589] dump_stack+0x1c/0x5c [ 83.628489][ T5589] should_fail+0x3c0/0x51c [ 83.629106][ T5589] __should_failslab+0xbc/0x10c [ 83.629826][ T5589] should_failslab+0x10/0x28 [ 83.630511][ T5589] slab_pre_alloc_hook+0x64/0xec [ 83.631208][ T5589] kmem_cache_alloc_node+0x98/0x41c [ 83.632056][ T5589] __alloc_skb+0x134/0x67c [ 83.632758][ T5589] netlink_ack+0x2c0/0x960 [ 83.633429][ T5589] netlink_rcv_skb+0x1e4/0x3c4 [ 83.634210][ T5589] genl_rcv+0x38/0x50 [ 83.634873][ T5589] netlink_unicast+0x624/0x8b0 [ 83.635650][ T5589] netlink_sendmsg+0x6e8/0x9cc [ 83.636392][ T5589] ____sys_sendmsg+0x61c/0x920 [ 83.637172][ T5589] ___sys_sendmsg+0x1d0/0x240 [ 83.637860][ T5589] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.638604][ T5589] invoke_syscall+0x98/0x2b8 [ 83.639307][ T5589] el0_svc_common+0x138/0x258 [ 83.640084][ T5589] do_el0_svc+0x58/0x14c [ 83.640762][ T5589] el0_svc+0x78/0x1e0 [ 83.641423][ T5589] el0t_64_sync_handler+0xcc/0xe4 [ 83.642251][ T5589] el0t_64_sync+0x1a0/0x1a4 [ 83.652868][ T5591] FAULT_INJECTION: forcing a failure. [ 83.652868][ T5591] name failslab, interval 1, probability 0, space 0, times 0 [ 83.654978][ T5591] CPU: 1 PID: 5591 Comm: syz.0.248 Tainted: G W 5.15.189-syzkaller #0 [ 83.656328][ T5591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.657755][ T5591] Call trace: [ 83.658276][ T5591] dump_backtrace+0x0/0x43c [ 83.658961][ T5591] show_stack+0x2c/0x3c [ 83.659619][ T5591] __dump_stack+0x30/0x40 [ 83.660291][ T5591] dump_stack_lvl+0xf8/0x160 [ 83.660994][ T5591] dump_stack+0x1c/0x5c [ 83.661623][ T5591] should_fail+0x3c0/0x51c [ 83.662267][ T5591] __should_failslab+0xbc/0x10c [ 83.662968][ T5591] should_failslab+0x10/0x28 [ 83.663642][ T5591] slab_pre_alloc_hook+0x64/0xec [ 83.664347][ T5591] kmem_cache_alloc_node+0x98/0x41c [ 83.665111][ T5591] __alloc_skb+0x134/0x67c [ 83.665719][ T5591] netlink_ack+0x2c0/0x960 [ 83.666452][ T5591] netlink_rcv_skb+0x1e4/0x3c4 [ 83.667240][ T5591] genl_rcv+0x38/0x50 [ 83.667889][ T5591] netlink_unicast+0x624/0x8b0 [ 83.668607][ T5591] netlink_sendmsg+0x6e8/0x9cc [ 83.669337][ T5591] ____sys_sendmsg+0x61c/0x920 [ 83.670076][ T5591] ___sys_sendmsg+0x1d0/0x240 [ 83.670807][ T5591] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.671676][ T5591] invoke_syscall+0x98/0x2b8 [ 83.672477][ T5591] el0_svc_common+0x138/0x258 [ 83.673197][ T5591] do_el0_svc+0x58/0x14c [ 83.673827][ T5591] el0_svc+0x78/0x1e0 [ 83.674456][ T5591] el0t_64_sync_handler+0xcc/0xe4 [ 83.675324][ T5591] el0t_64_sync+0x1a0/0x1a4 [ 83.691726][ T5593] FAULT_INJECTION: forcing a failure. [ 83.691726][ T5593] name failslab, interval 1, probability 0, space 0, times 0 [ 83.693617][ T5593] CPU: 1 PID: 5593 Comm: syz.0.249 Tainted: G W 5.15.189-syzkaller #0 [ 83.694978][ T5593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.696533][ T5593] Call trace: [ 83.697009][ T5593] dump_backtrace+0x0/0x43c [ 83.697677][ T5593] show_stack+0x2c/0x3c [ 83.698274][ T5593] __dump_stack+0x30/0x40 [ 83.698984][ T5593] dump_stack_lvl+0xf8/0x160 [ 83.699750][ T5593] dump_stack+0x1c/0x5c [ 83.700413][ T5593] should_fail+0x3c0/0x51c [ 83.701135][ T5593] __should_failslab+0xbc/0x10c [ 83.701942][ T5593] should_failslab+0x10/0x28 [ 83.702694][ T5593] slab_pre_alloc_hook+0x64/0xec [ 83.703468][ T5593] kmem_cache_alloc_node+0x98/0x41c [ 83.704279][ T5593] __alloc_skb+0x134/0x67c [ 83.705002][ T5593] netlink_ack+0x2c0/0x960 [ 83.705697][ T5593] netlink_rcv_skb+0x1e4/0x3c4 [ 83.706442][ T5593] genl_rcv+0x38/0x50 [ 83.707029][ T5593] netlink_unicast+0x624/0x8b0 [ 83.707760][ T5593] netlink_sendmsg+0x6e8/0x9cc [ 83.708526][ T5593] ____sys_sendmsg+0x61c/0x920 [ 83.709277][ T5593] ___sys_sendmsg+0x1d0/0x240 [ 83.709975][ T5593] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.710771][ T5593] invoke_syscall+0x98/0x2b8 [ 83.711497][ T5593] el0_svc_common+0x138/0x258 [ 83.712265][ T5593] do_el0_svc+0x58/0x14c [ 83.712917][ T5593] el0_svc+0x78/0x1e0 [ 83.713508][ T5593] el0t_64_sync_handler+0xcc/0xe4 [ 83.714246][ T5593] el0t_64_sync+0x1a0/0x1a4 [ 83.722646][ T5595] FAULT_INJECTION: forcing a failure. [ 83.722646][ T5595] name failslab, interval 1, probability 0, space 0, times 0 [ 83.724647][ T5595] CPU: 1 PID: 5595 Comm: syz.0.250 Tainted: G W 5.15.189-syzkaller #0 [ 83.726140][ T5595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.727814][ T5595] Call trace: [ 83.728378][ T5595] dump_backtrace+0x0/0x43c [ 83.729060][ T5595] show_stack+0x2c/0x3c [ 83.729737][ T5595] __dump_stack+0x30/0x40 [ 83.730454][ T5595] dump_stack_lvl+0xf8/0x160 [ 83.731180][ T5595] dump_stack+0x1c/0x5c [ 83.731806][ T5595] should_fail+0x3c0/0x51c [ 83.732492][ T5595] __should_failslab+0xbc/0x10c [ 83.733204][ T5595] should_failslab+0x10/0x28 [ 83.733876][ T5595] slab_pre_alloc_hook+0x64/0xec [ 83.734610][ T5595] kmem_cache_alloc_node+0x98/0x41c [ 83.735389][ T5595] __alloc_skb+0x134/0x67c [ 83.736085][ T5595] netlink_ack+0x2c0/0x960 [ 83.736730][ T5595] netlink_rcv_skb+0x1e4/0x3c4 [ 83.737425][ T5595] genl_rcv+0x38/0x50 [ 83.738040][ T5595] netlink_unicast+0x624/0x8b0 [ 83.738742][ T5595] netlink_sendmsg+0x6e8/0x9cc [ 83.739415][ T5595] ____sys_sendmsg+0x61c/0x920 [ 83.740111][ T5595] ___sys_sendmsg+0x1d0/0x240 [ 83.740763][ T5595] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.741471][ T5595] invoke_syscall+0x98/0x2b8 [ 83.742262][ T5595] el0_svc_common+0x138/0x258 [ 83.743052][ T5595] do_el0_svc+0x58/0x14c [ 83.743719][ T5595] el0_svc+0x78/0x1e0 [ 83.744348][ T5595] el0t_64_sync_handler+0xcc/0xe4 [ 83.745146][ T5595] el0t_64_sync+0x1a0/0x1a4 [ 83.753544][ T5597] FAULT_INJECTION: forcing a failure. [ 83.753544][ T5597] name failslab, interval 1, probability 0, space 0, times 0 [ 83.755334][ T5597] CPU: 1 PID: 5597 Comm: syz.0.251 Tainted: G W 5.15.189-syzkaller #0 [ 83.756607][ T5597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.758030][ T5597] Call trace: [ 83.758490][ T5597] dump_backtrace+0x0/0x43c [ 83.759138][ T5597] show_stack+0x2c/0x3c [ 83.759736][ T5597] __dump_stack+0x30/0x40 [ 83.760382][ T5597] dump_stack_lvl+0xf8/0x160 [ 83.761062][ T5597] dump_stack+0x1c/0x5c [ 83.761699][ T5597] should_fail+0x3c0/0x51c [ 83.762369][ T5597] __should_failslab+0xbc/0x10c [ 83.763097][ T5597] should_failslab+0x10/0x28 [ 83.763763][ T5597] slab_pre_alloc_hook+0x64/0xec [ 83.764469][ T5597] kmem_cache_alloc_node+0x98/0x41c [ 83.765244][ T5597] __alloc_skb+0x134/0x67c [ 83.765916][ T5597] netlink_ack+0x2c0/0x960 [ 83.766612][ T5597] netlink_rcv_skb+0x1e4/0x3c4 [ 83.767348][ T5597] genl_rcv+0x38/0x50 [ 83.767957][ T5597] netlink_unicast+0x624/0x8b0 [ 83.768720][ T5597] netlink_sendmsg+0x6e8/0x9cc [ 83.769491][ T5597] ____sys_sendmsg+0x61c/0x920 [ 83.770250][ T5597] ___sys_sendmsg+0x1d0/0x240 [ 83.770956][ T5597] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.771826][ T5597] invoke_syscall+0x98/0x2b8 [ 83.772585][ T5597] el0_svc_common+0x138/0x258 [ 83.773307][ T5597] do_el0_svc+0x58/0x14c [ 83.773996][ T5597] el0_svc+0x78/0x1e0 [ 83.774635][ T5597] el0t_64_sync_handler+0xcc/0xe4 [ 83.775415][ T5597] el0t_64_sync+0x1a0/0x1a4 [ 83.784191][ T5599] FAULT_INJECTION: forcing a failure. [ 83.784191][ T5599] name failslab, interval 1, probability 0, space 0, times 0 [ 83.786279][ T5599] CPU: 1 PID: 5599 Comm: syz.0.252 Tainted: G W 5.15.189-syzkaller #0 [ 83.787780][ T5599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.789229][ T5599] Call trace: [ 83.789689][ T5599] dump_backtrace+0x0/0x43c [ 83.790340][ T5599] show_stack+0x2c/0x3c [ 83.790946][ T5599] __dump_stack+0x30/0x40 [ 83.791647][ T5599] dump_stack_lvl+0xf8/0x160 [ 83.792381][ T5599] dump_stack+0x1c/0x5c [ 83.793072][ T5599] should_fail+0x3c0/0x51c [ 83.793812][ T5599] __should_failslab+0xbc/0x10c [ 83.794539][ T5599] should_failslab+0x10/0x28 [ 83.795269][ T5599] slab_pre_alloc_hook+0x64/0xec [ 83.795974][ T5599] kmem_cache_alloc_node+0x98/0x41c [ 83.796748][ T5599] __alloc_skb+0x134/0x67c [ 83.797481][ T5599] netlink_ack+0x2c0/0x960 [ 83.798239][ T5599] netlink_rcv_skb+0x1e4/0x3c4 [ 83.798952][ T5599] genl_rcv+0x38/0x50 [ 83.799540][ T5599] netlink_unicast+0x624/0x8b0 [ 83.800207][ T5599] netlink_sendmsg+0x6e8/0x9cc [ 83.800902][ T5599] ____sys_sendmsg+0x61c/0x920 [ 83.801633][ T5599] ___sys_sendmsg+0x1d0/0x240 [ 83.802327][ T5599] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.803136][ T5599] invoke_syscall+0x98/0x2b8 [ 83.803825][ T5599] el0_svc_common+0x138/0x258 [ 83.804557][ T5599] do_el0_svc+0x58/0x14c [ 83.805205][ T5599] el0_svc+0x78/0x1e0 [ 83.805723][ T5599] el0t_64_sync_handler+0xcc/0xe4 [ 83.806503][ T5599] el0t_64_sync+0x1a0/0x1a4 [ 83.815838][ T5601] FAULT_INJECTION: forcing a failure. [ 83.815838][ T5601] name failslab, interval 1, probability 0, space 0, times 0 [ 83.818439][ T5601] CPU: 0 PID: 5601 Comm: syz.0.253 Tainted: G W 5.15.189-syzkaller #0 [ 83.819914][ T5601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.821365][ T5601] Call trace: [ 83.821840][ T5601] dump_backtrace+0x0/0x43c [ 83.822517][ T5601] show_stack+0x2c/0x3c [ 83.823154][ T5601] __dump_stack+0x30/0x40 [ 83.823803][ T5601] dump_stack_lvl+0xf8/0x160 [ 83.824496][ T5601] dump_stack+0x1c/0x5c [ 83.825095][ T5601] should_fail+0x3c0/0x51c [ 83.825854][ T5601] __should_failslab+0xbc/0x10c [ 83.826681][ T5601] should_failslab+0x10/0x28 [ 83.827483][ T5601] slab_pre_alloc_hook+0x64/0xec [ 83.828305][ T5601] kmem_cache_alloc_node+0x98/0x41c [ 83.829138][ T5601] __alloc_skb+0x134/0x67c [ 83.829837][ T5601] netlink_ack+0x2c0/0x960 [ 83.830511][ T5601] netlink_rcv_skb+0x1e4/0x3c4 [ 83.831259][ T5601] genl_rcv+0x38/0x50 [ 83.831869][ T5601] netlink_unicast+0x624/0x8b0 [ 83.832593][ T5601] netlink_sendmsg+0x6e8/0x9cc [ 83.833337][ T5601] ____sys_sendmsg+0x61c/0x920 [ 83.834033][ T5601] ___sys_sendmsg+0x1d0/0x240 [ 83.834754][ T5601] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.835512][ T5601] invoke_syscall+0x98/0x2b8 [ 83.836191][ T5601] el0_svc_common+0x138/0x258 [ 83.836865][ T5601] do_el0_svc+0x58/0x14c [ 83.837480][ T5601] el0_svc+0x78/0x1e0 [ 83.838048][ T5601] el0t_64_sync_handler+0xcc/0xe4 [ 83.838781][ T5601] el0t_64_sync+0x1a0/0x1a4 [ 83.848218][ T5603] FAULT_INJECTION: forcing a failure. [ 83.848218][ T5603] name failslab, interval 1, probability 0, space 0, times 0 [ 83.850220][ T5603] CPU: 0 PID: 5603 Comm: syz.0.254 Tainted: G W 5.15.189-syzkaller #0 [ 83.851624][ T5603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.853061][ T5603] Call trace: [ 83.853504][ T5603] dump_backtrace+0x0/0x43c [ 83.854117][ T5603] show_stack+0x2c/0x3c [ 83.854709][ T5603] __dump_stack+0x30/0x40 [ 83.855334][ T5603] dump_stack_lvl+0xf8/0x160 [ 83.856003][ T5603] dump_stack+0x1c/0x5c [ 83.856607][ T5603] should_fail+0x3c0/0x51c [ 83.857280][ T5603] __should_failslab+0xbc/0x10c [ 83.857956][ T5603] should_failslab+0x10/0x28 [ 83.858592][ T5603] slab_pre_alloc_hook+0x64/0xec [ 83.859285][ T5603] kmem_cache_alloc_node+0x98/0x41c [ 83.860049][ T5603] __alloc_skb+0x134/0x67c [ 83.860681][ T5603] netlink_ack+0x2c0/0x960 [ 83.861316][ T5603] netlink_rcv_skb+0x1e4/0x3c4 [ 83.861991][ T5603] genl_rcv+0x38/0x50 [ 83.862589][ T5603] netlink_unicast+0x624/0x8b0 [ 83.863268][ T5603] netlink_sendmsg+0x6e8/0x9cc [ 83.863954][ T5603] ____sys_sendmsg+0x61c/0x920 [ 83.864642][ T5603] ___sys_sendmsg+0x1d0/0x240 [ 83.865300][ T5603] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.866045][ T5603] invoke_syscall+0x98/0x2b8 [ 83.866684][ T5603] el0_svc_common+0x138/0x258 [ 83.867370][ T5603] do_el0_svc+0x58/0x14c [ 83.868036][ T5603] el0_svc+0x78/0x1e0 [ 83.868621][ T5603] el0t_64_sync_handler+0xcc/0xe4 [ 83.869360][ T5603] el0t_64_sync+0x1a0/0x1a4 [ 83.883164][ T5605] FAULT_INJECTION: forcing a failure. [ 83.883164][ T5605] name failslab, interval 1, probability 0, space 0, times 0 [ 83.885206][ T5605] CPU: 1 PID: 5605 Comm: syz.0.255 Tainted: G W 5.15.189-syzkaller #0 [ 83.886618][ T5605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.888047][ T5605] Call trace: [ 83.888504][ T5605] dump_backtrace+0x0/0x43c [ 83.889136][ T5605] show_stack+0x2c/0x3c [ 83.889737][ T5605] __dump_stack+0x30/0x40 [ 83.890345][ T5605] dump_stack_lvl+0xf8/0x160 [ 83.890967][ T5605] dump_stack+0x1c/0x5c [ 83.891563][ T5605] should_fail+0x3c0/0x51c [ 83.892216][ T5605] __should_failslab+0xbc/0x10c [ 83.892957][ T5605] should_failslab+0x10/0x28 [ 83.893670][ T5605] slab_pre_alloc_hook+0x64/0xec [ 83.894494][ T5605] kmem_cache_alloc_node+0x98/0x41c [ 83.895343][ T5605] __alloc_skb+0x134/0x67c [ 83.896085][ T5605] netlink_ack+0x2c0/0x960 [ 83.896770][ T5605] netlink_rcv_skb+0x1e4/0x3c4 [ 83.897539][ T5605] genl_rcv+0x38/0x50 [ 83.898139][ T5605] netlink_unicast+0x624/0x8b0 [ 83.898844][ T5605] netlink_sendmsg+0x6e8/0x9cc [ 83.899526][ T5605] ____sys_sendmsg+0x61c/0x920 [ 83.900206][ T5605] ___sys_sendmsg+0x1d0/0x240 [ 83.900882][ T5605] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.901661][ T5605] invoke_syscall+0x98/0x2b8 [ 83.902329][ T5605] el0_svc_common+0x138/0x258 [ 83.902987][ T5605] do_el0_svc+0x58/0x14c [ 83.903600][ T5605] el0_svc+0x78/0x1e0 [ 83.904176][ T5605] el0t_64_sync_handler+0xcc/0xe4 [ 83.904884][ T5605] el0t_64_sync+0x1a0/0x1a4 [ 83.915350][ T5607] FAULT_INJECTION: forcing a failure. [ 83.915350][ T5607] name failslab, interval 1, probability 0, space 0, times 0 [ 83.918159][ T5607] CPU: 0 PID: 5607 Comm: syz.0.256 Tainted: G W 5.15.189-syzkaller #0 [ 83.919627][ T5607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.921203][ T5607] Call trace: [ 83.921684][ T5607] dump_backtrace+0x0/0x43c [ 83.922337][ T5607] show_stack+0x2c/0x3c [ 83.922998][ T5607] __dump_stack+0x30/0x40 [ 83.923676][ T5607] dump_stack_lvl+0xf8/0x160 [ 83.924365][ T5607] dump_stack+0x1c/0x5c [ 83.924999][ T5607] should_fail+0x3c0/0x51c [ 83.925668][ T5607] __should_failslab+0xbc/0x10c [ 83.926403][ T5607] should_failslab+0x10/0x28 [ 83.927080][ T5607] slab_pre_alloc_hook+0x64/0xec [ 83.927852][ T5607] kmem_cache_alloc_node+0x98/0x41c [ 83.928648][ T5607] __alloc_skb+0x134/0x67c [ 83.929245][ T5607] netlink_ack+0x2c0/0x960 [ 83.929879][ T5607] netlink_rcv_skb+0x1e4/0x3c4 [ 83.930553][ T5607] genl_rcv+0x38/0x50 [ 83.931171][ T5607] netlink_unicast+0x624/0x8b0 [ 83.931884][ T5607] netlink_sendmsg+0x6e8/0x9cc [ 83.932633][ T5607] ____sys_sendmsg+0x61c/0x920 [ 83.933343][ T5607] ___sys_sendmsg+0x1d0/0x240 [ 83.934139][ T5607] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.934976][ T5607] invoke_syscall+0x98/0x2b8 [ 83.935752][ T5607] el0_svc_common+0x138/0x258 [ 83.936520][ T5607] do_el0_svc+0x58/0x14c [ 83.937220][ T5607] el0_svc+0x78/0x1e0 [ 83.937867][ T5607] el0t_64_sync_handler+0xcc/0xe4 [ 83.938669][ T5607] el0t_64_sync+0x1a0/0x1a4 [ 83.949887][ T5609] FAULT_INJECTION: forcing a failure. [ 83.949887][ T5609] name failslab, interval 1, probability 0, space 0, times 0 [ 83.951943][ T5609] CPU: 0 PID: 5609 Comm: syz.0.257 Tainted: G W 5.15.189-syzkaller #0 [ 83.953270][ T5609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.954773][ T5609] Call trace: [ 83.955262][ T5609] dump_backtrace+0x0/0x43c [ 83.955898][ T5609] show_stack+0x2c/0x3c [ 83.956485][ T5609] __dump_stack+0x30/0x40 [ 83.957097][ T5609] dump_stack_lvl+0xf8/0x160 [ 83.957735][ T5609] dump_stack+0x1c/0x5c [ 83.958396][ T5609] should_fail+0x3c0/0x51c [ 83.959068][ T5609] __should_failslab+0xbc/0x10c [ 83.959744][ T5609] should_failslab+0x10/0x28 [ 83.960422][ T5609] slab_pre_alloc_hook+0x64/0xec [ 83.961198][ T5609] kmem_cache_alloc_node+0x98/0x41c [ 83.962002][ T5609] __alloc_skb+0x134/0x67c [ 83.962694][ T5609] netlink_ack+0x2c0/0x960 [ 83.963451][ T5609] netlink_rcv_skb+0x1e4/0x3c4 [ 83.964280][ T5609] genl_rcv+0x38/0x50 [ 83.964955][ T5609] netlink_unicast+0x624/0x8b0 [ 83.965735][ T5609] netlink_sendmsg+0x6e8/0x9cc [ 83.966443][ T5609] ____sys_sendmsg+0x61c/0x920 [ 83.967108][ T5609] ___sys_sendmsg+0x1d0/0x240 [ 83.967821][ T5609] __arm64_sys_sendmsg+0x1a8/0x254 [ 83.968637][ T5609] invoke_syscall+0x98/0x2b8 [ 83.969348][ T5609] el0_svc_common+0x138/0x258 [ 83.970125][ T5609] do_el0_svc+0x58/0x14c [ 83.970831][ T5609] el0_svc+0x78/0x1e0 [ 83.971431][ T5609] el0t_64_sync_handler+0xcc/0xe4 [ 83.972253][ T5609] el0t_64_sync+0x1a0/0x1a4 [ 83.983520][ T5611] FAULT_INJECTION: forcing a failure. [ 83.983520][ T5611] name failslab, interval 1, probability 0, space 0, times 0 [ 83.985546][ T5611] CPU: 0 PID: 5611 Comm: syz.0.258 Tainted: G W 5.15.189-syzkaller #0 [ 83.987116][ T5611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.988614][ T5611] Call trace: [ 83.989129][ T5611] dump_backtrace+0x0/0x43c [ 83.989910][ T5611] show_stack+0x2c/0x3c [ 83.990613][ T5611] __dump_stack+0x30/0x40 [ 83.991332][ T5611] dump_stack_lvl+0xf8/0x160 [ 83.992087][ T5611] dump_stack+0x1c/0x5c [ 83.992739][ T5611] should_fail+0x3c0/0x51c [ 83.993475][ T5611] __should_failslab+0xbc/0x10c [ 83.994274][ T5611] should_failslab+0x10/0x28 [ 83.994964][ T5611] slab_pre_alloc_hook+0x64/0xec [ 83.995779][ T5611] kmem_cache_alloc_node+0x98/0x41c [ 83.996604][ T5611] __alloc_skb+0x134/0x67c [ 83.997276][ T5611] netlink_ack+0x2c0/0x960 [ 83.997993][ T5611] netlink_rcv_skb+0x1e4/0x3c4 [ 83.998738][ T5611] genl_rcv+0x38/0x50 [ 83.999319][ T5611] netlink_unicast+0x624/0x8b0 [ 84.000052][ T5611] netlink_sendmsg+0x6e8/0x9cc [ 84.000835][ T5611] ____sys_sendmsg+0x61c/0x920 [ 84.001646][ T5611] ___sys_sendmsg+0x1d0/0x240 [ 84.002437][ T5611] __arm64_sys_sendmsg+0x1a8/0x254 [ 84.003326][ T5611] invoke_syscall+0x98/0x2b8 [ 84.004086][ T5611] el0_svc_common+0x138/0x258 [ 84.004864][ T5611] do_el0_svc+0x58/0x14c [ 84.005527][ T5611] el0_svc+0x78/0x1e0 [ 84.006128][ T5611] el0t_64_sync_handler+0xcc/0xe4 [ 84.006887][ T5611] el0t_64_sync+0x1a0/0x1a4 [ 84.017528][ T5613] FAULT_INJECTION: forcing a failure. [ 84.017528][ T5613] name failslab, interval 1, probability 0, space 0, times 0 [ 84.019566][ T5613] CPU: 0 PID: 5613 Comm: syz.0.259 Tainted: G W 5.15.189-syzkaller #0 [ 84.021104][ T5613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.022742][ T5613] Call trace: [ 84.023260][ T5613] dump_backtrace+0x0/0x43c [ 84.023867][ T5613] show_stack+0x2c/0x3c [ 84.024447][ T5613] __dump_stack+0x30/0x40 [ 84.025164][ T5613] dump_stack_lvl+0xf8/0x160 [ 84.025907][ T5613] dump_stack+0x1c/0x5c [ 84.026575][ T5613] should_fail+0x3c0/0x51c [ 84.027277][ T5613] __should_failslab+0xbc/0x10c [ 84.027997][ T5613] should_failslab+0x10/0x28 [ 84.028663][ T5613] slab_pre_alloc_hook+0x64/0xec [ 84.029381][ T5613] kmem_cache_alloc_node+0x98/0x41c [ 84.030114][ T5613] __alloc_skb+0x134/0x67c [ 84.030735][ T5613] netlink_ack+0x2c0/0x960 [ 84.031356][ T5613] netlink_rcv_skb+0x1e4/0x3c4 [ 84.031999][ T5613] genl_rcv+0x38/0x50 [ 84.032568][ T5613] netlink_unicast+0x624/0x8b0 [ 84.033253][ T5613] netlink_sendmsg+0x6e8/0x9cc [ 84.033948][ T5613] ____sys_sendmsg+0x61c/0x920 [ 84.034586][ T5613] ___sys_sendmsg+0x1d0/0x240 [ 84.035232][ T5613] __arm64_sys_sendmsg+0x1a8/0x254 [ 84.035951][ T5613] invoke_syscall+0x98/0x2b8 [ 84.036598][ T5613] el0_svc_common+0x138/0x258 [ 84.037279][ T5613] do_el0_svc+0x58/0x14c [ 84.037904][ T5613] el0_svc+0x78/0x1e0 [ 84.038471][ T5613] el0t_64_sync_handler+0xcc/0xe4 [ 84.039221][ T5613] el0t_64_sync+0x1a0/0x1a4 [ 84.054336][ T5615] FAULT_INJECTION: forcing a failure. [ 84.054336][ T5615] name failslab, interval 1, probability 0, space 0, times 0 [ 84.056284][ T5615] CPU: 1 PID: 5615 Comm: syz.0.260 Tainted: G W 5.15.189-syzkaller #0 [ 84.057699][ T5615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.059102][ T5615] Call trace: [ 84.059560][ T5615] dump_backtrace+0x0/0x43c [ 84.060174][ T5615] show_stack+0x2c/0x3c [ 84.060751][ T5615] __dump_stack+0x30/0x40 [ 84.061380][ T5615] dump_stack_lvl+0xf8/0x160 [ 84.062064][ T5615] dump_stack+0x1c/0x5c [ 84.062681][ T5615] should_fail+0x3c0/0x51c [ 84.063301][ T5615] __should_failslab+0xbc/0x10c [ 84.063978][ T5615] should_failslab+0x10/0x28 [ 84.064611][ T5615] slab_pre_alloc_hook+0x64/0xec [ 84.065296][ T5615] kmem_cache_alloc_node+0x98/0x41c [ 84.066051][ T5615] __alloc_skb+0x134/0x67c [ 84.066674][ T5615] netlink_ack+0x2c0/0x960 [ 84.067319][ T5615] netlink_rcv_skb+0x1e4/0x3c4 [ 84.067958][ T5615] genl_rcv+0x38/0x50 [ 84.068532][ T5615] netlink_unicast+0x624/0x8b0 [ 84.069218][ T5615] netlink_sendmsg+0x6e8/0x9cc [ 84.069962][ T5615] ____sys_sendmsg+0x61c/0x920 [ 84.070742][ T5615] ___sys_sendmsg+0x1d0/0x240 [ 84.071537][ T5615] __arm64_sys_sendmsg+0x1a8/0x254 [ 84.072345][ T5615] invoke_syscall+0x98/0x2b8 [ 84.073049][ T5615] el0_svc_common+0x138/0x258 [ 84.073799][ T5615] do_el0_svc+0x58/0x14c [ 84.074460][ T5615] el0_svc+0x78/0x1e0 [ 84.075076][ T5615] el0t_64_sync_handler+0xcc/0xe4 [ 84.075786][ T5615] el0t_64_sync+0x1a0/0x1a4 [ 84.097739][ T5617] FAULT_INJECTION: forcing a failure. [ 84.097739][ T5617] name failslab, interval 1, probability 0, space 0, times 0 [ 84.099892][ T5617] CPU: 0 PID: 5617 Comm: syz.0.261 Tainted: G W 5.15.189-syzkaller #0 [ 84.101493][ T5617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.103183][ T5617] Call trace: [ 84.103744][ T5617] dump_backtrace+0x0/0x43c [ 84.104421][ T5617] show_stack+0x2c/0x3c [ 84.105073][ T5617] __dump_stack+0x30/0x40 [ 84.105655][ T5617] dump_stack_lvl+0xf8/0x160 [ 84.106382][ T5617] dump_stack+0x1c/0x5c [ 84.107034][ T5617] should_fail+0x3c0/0x51c [ 84.107790][ T5617] __should_failslab+0xbc/0x10c [ 84.108569][ T5617] should_failslab+0x10/0x28 [ 84.109259][ T5617] slab_pre_alloc_hook+0x64/0xec [ 84.110008][ T5617] kmem_cache_alloc_node+0x98/0x41c [ 84.110763][ T5617] __alloc_skb+0x134/0x67c [ 84.111392][ T5617] netlink_ack+0x2c0/0x960 [ 84.112126][ T5617] netlink_rcv_skb+0x1e4/0x3c4 [ 84.112823][ T5617] genl_rcv+0x38/0x50 [ 84.113444][ T5617] netlink_unicast+0x624/0x8b0 [ 84.114177][ T5617] netlink_sendmsg+0x6e8/0x9cc [ 84.114862][ T5617] ____sys_sendmsg+0x61c/0x920 [ 84.115559][ T5617] ___sys_sendmsg+0x1d0/0x240 [ 84.116263][ T5617] __arm64_sys_sendmsg+0x1a8/0x254 [ 84.117067][ T5617] invoke_syscall+0x98/0x2b8 [ 84.117766][ T5617] el0_svc_common+0x138/0x258 [ 84.118487][ T5617] do_el0_svc+0x58/0x14c [ 84.119139][ T5617] el0_svc+0x78/0x1e0 [ 84.119781][ T5617] el0t_64_sync_handler+0xcc/0xe4 [ 84.120576][ T5617] el0t_64_sync+0x1a0/0x1a4 [ 84.306484][ T5620] FAULT_INJECTION: forcing a failure. [ 84.306484][ T5620] name failslab, interval 1, probability 0, space 0, times 0 [ 84.308527][ T5620] CPU: 0 PID: 5620 Comm: syz.0.262 Tainted: G W 5.15.189-syzkaller #0 [ 84.309968][ T5620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.311445][ T5620] Call trace: [ 84.311896][ T5620] dump_backtrace+0x0/0x43c [ 84.312556][ T5620] show_stack+0x2c/0x3c [ 84.313174][ T5620] __dump_stack+0x30/0x40 [ 84.313810][ T5620] dump_stack_lvl+0xf8/0x160 [ 84.314512][ T5620] dump_stack+0x1c/0x5c [ 84.315089][ T5620] should_fail+0x3c0/0x51c [ 84.315751][ T5620] __should_failslab+0xbc/0x10c [ 84.316462][ T5620] should_failslab+0x10/0x28 [ 84.317148][ T5620] slab_pre_alloc_hook+0x64/0xec [ 84.317861][ T5620] kmem_cache_alloc_node+0x98/0x41c [ 84.318601][ T5620] __alloc_skb+0x134/0x67c [ 84.319264][ T5620] netlink_ack+0x2c0/0x960 [ 84.320037][ T5620] netlink_rcv_skb+0x1e4/0x3c4 [ 84.320755][ T5620] genl_rcv+0x38/0x50 [ 84.321412][ T5620] netlink_unicast+0x624/0x8b0 [ 84.322138][ T5620] netlink_sendmsg+0x6e8/0x9cc [ 84.322834][ T5620] ____sys_sendmsg+0x61c/0x920 [ 84.323507][ T5620] ___sys_sendmsg+0x1d0/0x240 [ 84.324150][ T5620] __arm64_sys_sendmsg+0x1a8/0x254 [ 84.324879][ T5620] invoke_syscall+0x98/0x2b8 [ 84.325585][ T5620] el0_svc_common+0x138/0x258 [ 84.326289][ T5620] do_el0_svc+0x58/0x14c [ 84.326941][ T5620] el0_svc+0x78/0x1e0 [ 84.327552][ T5620] el0t_64_sync_handler+0xcc/0xe4 [ 84.328323][ T5620] el0t_64_sync+0x1a0/0x1a4 [ 84.477068][ T5622] FAULT_INJECTION: forcing a failure. [ 84.477068][ T5622] name failslab, interval 1, probability 0, space 0, times 0 [ 84.479137][ T5622] CPU: 0 PID: 5622 Comm: syz.0.263 Tainted: G W 5.15.189-syzkaller #0 [ 84.480644][ T5622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.482302][ T5622] Call trace: [ 84.482818][ T5622] dump_backtrace+0x0/0x43c [ 84.483526][ T5622] show_stack+0x2c/0x3c [ 84.484137][ T5622] __dump_stack+0x30/0x40 [ 84.484734][ T5622] dump_stack_lvl+0xf8/0x160 [ 84.485417][ T5622] dump_stack+0x1c/0x5c [ 84.486049][ T5622] should_fail+0x3c0/0x51c [ 84.486678][ T5622] __should_failslab+0xbc/0x10c [ 84.487449][ T5622] should_failslab+0x10/0x28 [ 84.488162][ T5622] slab_pre_alloc_hook+0x64/0xec [ 84.488977][ T5622] kmem_cache_alloc_node+0x98/0x41c [ 84.489775][ T5622] __alloc_skb+0x134/0x67c [ 84.490460][ T5622] netlink_ack+0x2c0/0x960 [ 84.491182][ T5622] netlink_rcv_skb+0x1e4/0x3c4 [ 84.491882][ T5622] genl_rcv+0x38/0x50 [ 84.492506][ T5622] netlink_unicast+0x624/0x8b0 [ 84.493195][ T5622] netlink_sendmsg+0x6e8/0x9cc [ 84.493919][ T5622] ____sys_sendmsg+0x61c/0x920 [ 84.494624][ T5622] ___sys_sendmsg+0x1d0/0x240 [ 84.495251][ T5622] __arm64_sys_sendmsg+0x1a8/0x254 [ 84.495936][ T5622] invoke_syscall+0x98/0x2b8 [ 84.496594][ T5622] el0_svc_common+0x138/0x258 [ 84.497340][ T5622] do_el0_svc+0x58/0x14c [ 84.497980][ T5622] el0_svc+0x78/0x1e0 [ 84.498598][ T5622] el0t_64_sync_handler+0xcc/0xe4 [ 84.499301][ T5622] el0t_64_sync+0x1a0/0x1a4 [ 84.514982][ T5624] FAULT_INJECTION: forcing a failure. [ 84.514982][ T5624] name failslab, interval 1, probability 0, space 0, times 0 [ 84.517680][ T5624] CPU: 0 PID: 5624 Comm: syz.0.264 Tainted: G W 5.15.189-syzkaller #0 [ 84.519205][ T5624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.520816][ T5624] Call trace: [ 84.521311][ T5624] dump_backtrace+0x0/0x43c [ 84.522049][ T5624] show_stack+0x2c/0x3c [ 84.522669][ T5624] __dump_stack+0x30/0x40 [ 84.523347][ T5624] dump_stack_lvl+0xf8/0x160 [ 84.524106][ T5624] dump_stack+0x1c/0x5c [ 84.524806][ T5624] should_fail+0x3c0/0x51c [ 84.525547][ T5624] __should_failslab+0xbc/0x10c [ 84.526333][ T5624] should_failslab+0x10/0x28 [ 84.527082][ T5624] slab_pre_alloc_hook+0x64/0xec [ 84.527879][ T5624] kmem_cache_alloc_node+0x98/0x41c [ 84.528706][ T5624] __alloc_skb+0x134/0x67c [ 84.529400][ T5624] netlink_ack+0x2c0/0x960 [ 84.530030][ T5624] netlink_rcv_skb+0x1e4/0x3c4 [ 84.530706][ T5624] genl_rcv+0x38/0x50 [ 84.531259][ T5624] netlink_unicast+0x624/0x8b0 [ 84.532028][ T5624] netlink_sendmsg+0x6e8/0x9cc [ 84.532780][ T5624] ____sys_sendmsg+0x61c/0x920 [ 84.533509][ T5624] ___sys_sendmsg+0x1d0/0x240 [ 84.534264][ T5624] __arm64_sys_sendmsg+0x1a8/0x254 [ 84.535080][ T5624] invoke_syscall+0x98/0x2b8 [ 84.535758][ T5624] el0_svc_common+0x138/0x258 [ 84.536526][ T5624] do_el0_svc+0x58/0x14c [ 84.537163][ T5624] el0_svc+0x78/0x1e0 [ 84.537752][ T5624] el0t_64_sync_handler+0xcc/0xe4 [ 84.538569][ T5624] el0t_64_sync+0x1a0/0x1a4 [ 84.567859][ T5626] FAULT_INJECTION: forcing a failure. [ 84.567859][ T5626] name failslab, interval 1, probability 0, space 0, times 0 [ 84.569801][ T5626] CPU: 0 PID: 5626 Comm: syz.0.265 Tainted: G W 5.15.189-syzkaller #0 [ 84.571176][ T5626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.572709][ T5626] Call trace: [ 84.573260][ T5626] dump_backtrace+0x0/0x43c [ 84.574038][ T5626] show_stack+0x2c/0x3c [ 84.574713][ T5626] __dump_stack+0x30/0x40 [ 84.575453][ T5626] dump_stack_lvl+0xf8/0x160 [ 84.576189][ T5626] dump_stack+0x1c/0x5c [ 84.576809][ T5626] should_fail+0x3c0/0x51c [ 84.577493][ T5626] __should_failslab+0xbc/0x10c [ 84.578195][ T5626] should_failslab+0x10/0x28 [ 84.578887][ T5626] slab_pre_alloc_hook+0x64/0xec [ 84.579592][ T5626] kmem_cache_alloc_node+0x98/0x41c [ 84.580422][ T5626] __alloc_skb+0x134/0x67c [ 84.581036][ T5626] netlink_ack+0x2c0/0x960 [ 84.581660][ T5626] netlink_rcv_skb+0x1e4/0x3c4 [ 84.582351][ T5626] genl_rcv+0x38/0x50 [ 84.582982][ T5626] netlink_unicast+0x624/0x8b0 [ 84.583692][ T5626] netlink_sendmsg+0x6e8/0x9cc [ 84.584419][ T5626] ____sys_sendmsg+0x61c/0x920 [ 84.585173][ T5626] ___sys_sendmsg+0x1d0/0x240 [ 84.585982][ T5626] __arm64_sys_sendmsg+0x1a8/0x254 [ 84.586745][ T5626] invoke_syscall+0x98/0x2b8 [ 84.587467][ T5626] el0_svc_common+0x138/0x258 [ 84.588141][ T5626] do_el0_svc+0x58/0x14c [ 84.588784][ T5626] el0_svc+0x78/0x1e0 [ 84.589435][ T5626] el0t_64_sync_handler+0xcc/0xe4 [ 84.590287][ T5626] el0t_64_sync+0x1a0/0x1a4 [ 84.608165][ T5628] FAULT_INJECTION: forcing a failure. [ 84.608165][ T5628] name failslab, interval 1, probability 0, space 0, times 0 [ 84.610243][ T5628] CPU: 0 PID: 5628 Comm: syz.0.266 Tainted: G W 5.15.189-syzkaller #0 [ 84.611724][ T5628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.613428][ T5628] Call trace: [ 84.613956][ T5628] dump_backtrace+0x0/0x43c [ 84.614677][ T5628] show_stack+0x2c/0x3c [ 84.615297][ T5628] __dump_stack+0x30/0x40 [ 84.615949][ T5628] dump_stack_lvl+0xf8/0x160 [ 84.616610][ T5628] dump_stack+0x1c/0x5c [ 84.617188][ T5628] should_fail+0x3c0/0x51c [ 84.617798][ T5628] __should_failslab+0xbc/0x10c [ 84.618571][ T5628] should_failslab+0x10/0x28 [ 84.619280][ T5628] slab_pre_alloc_hook+0x64/0xec [ 84.620009][ T5628] kmem_cache_alloc_node+0x98/0x41c [ 84.620889][ T5628] __alloc_skb+0x134/0x67c [ 84.621627][ T5628] netlink_ack+0x2c0/0x960 [ 84.622346][ T5628] netlink_rcv_skb+0x1e4/0x3c4 [ 84.623127][ T5628] genl_rcv+0x38/0x50 [ 84.623733][ T5628] netlink_unicast+0x624/0x8b0 [ 84.624502][ T5628] netlink_sendmsg+0x6e8/0x9cc [ 84.625195][ T5628] ____sys_sendmsg+0x61c/0x920 [ 84.625883][ T5628] ___sys_sendmsg+0x1d0/0x240 [ 84.626578][ T5628] __arm64_sys_sendmsg+0x1a8/0x254 [ 84.627326][ T5628] invoke_syscall+0x98/0x2b8 [ 84.628012][ T5628] el0_svc_common+0x138/0x258 [ 84.628751][ T5628] do_el0_svc+0x58/0x14c [ 84.629408][ T5628] el0_svc+0x78/0x1e0 [ 84.629991][ T5628] el0t_64_sync_handler+0xcc/0xe4 [ 84.630720][ T5628] el0t_64_sync+0x1a0/0x1a4 [ 84.657771][ T5630] FAULT_INJECTION: forcing a failure. [ 84.657771][ T5630] name failslab, interval 1, probability 0, space 0, times 0 [ 84.659702][ T5630] CPU: 0 PID: 5630 Comm: syz.0.267 Tainted: G W 5.15.189-syzkaller #0 [ 84.661221][ T5630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.662785][ T5630] Call trace: [ 84.663289][ T5630] dump_backtrace+0x0/0x43c [ 84.664044][ T5630] show_stack+0x2c/0x3c [ 84.664657][ T5630] __dump_stack+0x30/0x40 [ 84.665341][ T5630] dump_stack_lvl+0xf8/0x160 [ 84.666067][ T5630] dump_stack+0x1c/0x5c [ 84.666703][ T5630] should_fail+0x3c0/0x51c [ 84.667436][ T5630] __should_failslab+0xbc/0x10c [ 84.668216][ T5630] should_failslab+0x10/0x28 [ 84.668927][ T5630] slab_pre_alloc_hook+0x64/0xec [ 84.669718][ T5630] kmem_cache_alloc_node+0x98/0x41c [ 84.670555][ T5630] __alloc_skb+0x134/0x67c [ 84.671264][ T5630] netlink_ack+0x2c0/0x960 [ 84.671995][ T5630] netlink_rcv_skb+0x1e4/0x3c4 [ 84.672764][ T5630] genl_rcv+0x38/0x50 [ 84.673395][ T5630] netlink_unicast+0x624/0x8b0 [ 84.674141][ T5630] netlink_sendmsg+0x6e8/0x9cc [ 84.674877][ T5630] ____sys_sendmsg+0x61c/0x920 [ 84.675617][ T5630] ___sys_sendmsg+0x1d0/0x240 [ 84.676373][ T5630] __arm64_sys_sendmsg+0x1a8/0x254 [ 84.677206][ T5630] invoke_syscall+0x98/0x2b8 [ 84.677980][ T5630] el0_svc_common+0x138/0x258 [ 84.678738][ T5630] do_el0_svc+0x58/0x14c