[ 51.840997][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.169573][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.209172][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.261028][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.870143][ T136] device hsr_slave_0 left promiscuous mode [ 55.916153][ T136] device hsr_slave_1 left promiscuous mode [ 56.026039][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 56.027622][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 56.029501][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 56.030986][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 56.032645][ T136] device bridge_slave_1 left promiscuous mode [ 56.033863][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.076533][ T136] device bridge_slave_0 left promiscuous mode [ 56.077768][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.196131][ T136] device veth1_macvtap left promiscuous mode [ 56.197443][ T136] device veth0_macvtap left promiscuous mode [ 56.198754][ T136] device veth1_vlan left promiscuous mode [ 56.199921][ T136] device veth0_vlan left promiscuous mode [ 56.283681][ T136] team0 (unregistering): Port device team_slave_1 removed [ 56.289142][ T136] team0 (unregistering): Port device team_slave_0 removed [ 56.293158][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 56.329218][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 56.429560][ T136] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.117' (ED25519) to the list of known hosts. 1970/01/01 00:00:57 parsed 1 programs [ 58.627777][ T4352] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 62.340951][ T4389] chnl_net:caif_netlink_parms(): no params data found [ 62.361447][ T4389] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.362978][ T4389] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.364713][ T4389] device bridge_slave_0 entered promiscuous mode [ 62.367267][ T4389] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.368721][ T4389] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.370494][ T4389] device bridge_slave_1 entered promiscuous mode [ 62.378649][ T4389] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.381412][ T4389] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.390907][ T4389] team0: Port device team_slave_0 added [ 62.392907][ T4389] team0: Port device team_slave_1 added [ 62.399400][ T4389] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.400774][ T4389] 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. [ 62.405763][ T4389] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.409154][ T4389] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.410585][ T4389] 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. [ 62.415822][ T4389] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.447467][ T4389] device hsr_slave_0 entered promiscuous mode [ 62.486169][ T4389] device hsr_slave_1 entered promiscuous mode [ 63.067083][ T4389] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.147158][ T4389] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.177060][ T4389] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.217492][ T4389] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.261939][ T4389] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.263455][ T4389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.265085][ T4389] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.266810][ T4389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.303824][ T4389] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.317917][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.319950][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.321563][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.325065][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 63.338653][ T4389] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.341298][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.343138][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.345011][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.346548][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.354917][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.357427][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.359234][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.360674][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.364309][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.372238][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.375531][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.377739][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.379456][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.383745][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.385791][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.390796][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.392568][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.399038][ T4389] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.401458][ T4389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.407825][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.409713][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.471382][ T4389] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.477522][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.479090][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.482033][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.484023][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.493158][ T4389] device veth0_vlan entered promiscuous mode [ 63.498708][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.500723][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.503242][ T4389] device veth1_vlan entered promiscuous mode [ 63.506755][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.508428][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.510171][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.511872][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.519371][ T4389] device veth0_macvtap entered promiscuous mode [ 63.521506][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.523475][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.525963][ T4389] device veth1_macvtap entered promiscuous mode [ 63.528904][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.530810][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.537125][ T4389] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.538845][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.540825][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.544196][ T4389] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.546470][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.548375][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.557508][ T4389] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.559214][ T4389] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.560942][ T4389] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.562726][ T4389] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.657373][ T562] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.658954][ T562] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.660630][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.673116][ T348] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.674655][ T348] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.676669][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.920763][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.849284][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.309113][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.369783][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.617225][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.617801][ T1968] cfg80211: failed to load regulatory.db [ 69.618689][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:01:09 executed programs: 0 [ 70.057237][ T4711] chnl_net:caif_netlink_parms(): no params data found [ 70.087671][ T4711] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.089220][ T4711] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.096937][ T4711] device bridge_slave_0 entered promiscuous mode [ 70.099608][ T4711] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.106049][ T4711] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.108436][ T4711] device bridge_slave_1 entered promiscuous mode [ 70.122766][ T4711] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.125761][ T4711] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.148257][ T4711] team0: Port device team_slave_0 added [ 70.150276][ T4711] team0: Port device team_slave_1 added [ 70.173239][ T4711] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.174764][ T4711] 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. [ 70.181414][ T4711] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.197004][ T4711] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.198457][ T4711] 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. [ 70.203655][ T4711] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.267222][ T4711] device hsr_slave_0 entered promiscuous mode [ 70.306360][ T4711] device hsr_slave_1 entered promiscuous mode [ 70.356091][ T4711] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.357611][ T4711] Cannot create hsr debugfs directory [ 70.862588][ T4711] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.926504][ T4711] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.977301][ T4711] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.008186][ T4711] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.095674][ T4711] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.100830][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.102785][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.105961][ T4711] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.115496][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.118474][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.121615][ T562] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.123151][ T562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.124983][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.127728][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.129675][ T562] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.131131][ T562] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.132866][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.134984][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.137173][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.139251][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.141077][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.143018][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.144989][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.146837][ T562] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.157234][ T4711] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.159173][ T4711] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.164506][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.166429][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.168383][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.170124][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.172761][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.212724][ T4711] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.216758][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.218377][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.224770][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.227963][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.234929][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.237586][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.239611][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.241234][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.244182][ T4711] device veth0_vlan entered promiscuous mode [ 71.248622][ T4711] device veth1_vlan entered promiscuous mode [ 71.257735][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.259443][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.261247][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.263196][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.267523][ T4711] device veth0_macvtap entered promiscuous mode [ 71.270089][ T4711] device veth1_macvtap entered promiscuous mode [ 71.275285][ T4711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.278181][ T4711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.280654][ T4711] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.282496][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.284503][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.287288][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.289124][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.291836][ T4711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.293830][ T4711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.297144][ T4711] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.299093][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.301090][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.305200][ T4711] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.307892][ T4711] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.309652][ T4711] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.311467][ T4711] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.341001][ T1620] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.342599][ T1620] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.344147][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.355869][ T1620] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.359267][ T1620] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.360837][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.507702][ T4871] FAULT_INJECTION: forcing a failure. [ 71.507702][ T4871] name failslab, interval 1, probability 0, space 0, times 1 [ 71.510648][ T4871] CPU: 1 PID: 4871 Comm: syz.0.16 Not tainted syzkaller #0 [ 71.512098][ T4871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.514149][ T4871] Call trace: [ 71.514815][ T4871] dump_backtrace+0x0/0x458 [ 71.515755][ T4871] show_stack+0x2c/0x3c [ 71.516678][ T4871] __dump_stack+0x30/0x40 [ 71.517664][ T4871] dump_stack_lvl+0xf4/0x15c [ 71.518712][ T4871] dump_stack+0x1c/0x5c [ 71.519642][ T4871] should_fail+0x3c8/0x520 [ 71.520656][ T4871] __should_failslab+0xbc/0x10c [ 71.521770][ T4871] should_failslab+0x10/0x28 [ 71.522856][ T4871] slab_pre_alloc_hook+0x64/0xe8 [ 71.523999][ T4871] __kmalloc_track_caller+0x70/0x35c [ 71.525141][ T4871] kstrdup+0xe4/0x15c [ 71.525989][ T4871] device_rename+0xb0/0x1a8 [ 71.526962][ T4871] cfg802154_switch_netns+0x1bc/0x368 [ 71.528099][ T4871] nl802154_wpan_phy_netns+0x128/0x238 [ 71.529250][ T4871] genl_rcv_msg+0x974/0xc64 [ 71.530198][ T4871] netlink_rcv_skb+0x218/0x3dc [ 71.531200][ T4871] genl_rcv+0x38/0x50 [ 71.532031][ T4871] netlink_unicast+0x614/0x884 [ 71.533026][ T4871] netlink_sendmsg+0x6ec/0x9e4 [ 71.534016][ T4871] ____sys_sendmsg+0x578/0x894 [ 71.535007][ T4871] ___sys_sendmsg+0x1f0/0x27c [ 71.535989][ T4871] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.537075][ T4871] invoke_syscall+0x98/0x28c [ 71.538049][ T4871] el0_svc_common+0x13c/0x258 [ 71.539036][ T4871] do_el0_svc+0x5c/0x140 [ 71.539931][ T4871] el0_svc+0x78/0x1d0 [ 71.540769][ T4871] el0t_64_sync_handler+0xcc/0xe4 [ 71.541833][ T4871] el0t_64_sync+0x1a0/0x1a4 [ 71.544183][ T4871] ------------[ cut here ]------------ [ 71.545259][ T4871] WARNING: CPU: 1 PID: 4871 at net/ieee802154/core.c:236 cfg802154_switch_netns+0x360/0x368 [ 71.547295][ T4871] Modules linked in: [ 71.548104][ T4871] CPU: 1 PID: 4871 Comm: syz.0.16 Not tainted syzkaller #0 [ 71.549611][ T4871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.551638][ T4871] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 71.553245][ T4871] pc : cfg802154_switch_netns+0x360/0x368 [ 71.554427][ T4871] lr : cfg802154_switch_netns+0x35c/0x368 [ 71.555593][ T4871] sp : ffff80001ffb72b0 [ 71.556442][ T4871] x29: ffff80001ffb72b0 x28: 0000000000000014 x27: 1ffff000027b433d [ 71.558123][ T4871] x26: ffff80001ffb73a0 x25: ffff0000ce12a078 x24: dfff800000000000 [ 71.559807][ T4871] x23: ffff700003ff6e70 x22: ffff0000ce12a6e0 x21: 0000000000000000 [ 71.561513][ T4871] x20: ffff0000ca4f6100 x19: 00000000fffffff4 x18: 0000000000000001 [ 71.563192][ T4871] x17: 0000000000000000 x16: ffff8000113710a0 x15: 0000000000000012 [ 71.564851][ T4871] x14: 0000000000000001 x13: 1fffe00019c25439 x12: 0000000000000000 [ 71.566562][ T4871] x11: ff80800010fb10d8 x10: 0000000000000000 x9 : ffff800010fb10d8 [ 71.568235][ T4871] x8 : ffff0000d1b38000 x7 : 0000000000000000 x6 : 0000000000000001 [ 71.569888][ T4871] x5 : ffff80001ffb6858 x4 : 0000000000000100 x3 : ffff80000a98aa58 [ 71.571498][ T4871] x2 : 0000000000000001 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 71.573115][ T4871] Call trace: [ 71.573776][ T4871] cfg802154_switch_netns+0x360/0x368 [ 71.574854][ T4871] nl802154_wpan_phy_netns+0x128/0x238 [ 71.575961][ T4871] genl_rcv_msg+0x974/0xc64 [ 71.576882][ T4871] netlink_rcv_skb+0x218/0x3dc [ 71.577832][ T4871] genl_rcv+0x38/0x50 [ 71.578634][ T4871] netlink_unicast+0x614/0x884 [ 71.579623][ T4871] netlink_sendmsg+0x6ec/0x9e4 [ 71.580594][ T4871] ____sys_sendmsg+0x578/0x894 [ 71.581576][ T4871] ___sys_sendmsg+0x1f0/0x27c [ 71.582519][ T4871] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.583546][ T4871] invoke_syscall+0x98/0x28c [ 71.584479][ T4871] el0_svc_common+0x13c/0x258 [ 71.585444][ T4871] do_el0_svc+0x5c/0x140 [ 71.586299][ T4871] el0_svc+0x78/0x1d0 [ 71.587119][ T4871] el0t_64_sync_handler+0xcc/0xe4 [ 71.588137][ T4871] el0t_64_sync+0x1a0/0x1a4 [ 71.589047][ T4871] irq event stamp: 176 [ 71.589852][ T4871] hardirqs last enabled at (175): [] exit_to_kernel_mode+0xe0/0x168 [ 71.591821][ T4871] hardirqs last disabled at (176): [] el1_dbg+0x24/0x80 [ 71.593547][ T4871] softirqs last enabled at (170): [] handle_softirqs+0xa70/0xc14 [ 71.595437][ T4871] softirqs last disabled at (161): [] __irq_exit_rcu+0x240/0x434 [ 71.597314][ T4871] ---[ end trace 9281429b298dd4aa ]--- [ 71.608787][ T4873] FAULT_INJECTION: forcing a failure. [ 71.608787][ T4873] name failslab, interval 1, probability 0, space 0, times 0 [ 71.611436][ T4873] CPU: 0 PID: 4873 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 71.613078][ T4873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.614978][ T4873] Call trace: [ 71.615599][ T4873] dump_backtrace+0x0/0x458 [ 71.616584][ T4873] show_stack+0x2c/0x3c [ 71.617507][ T4873] __dump_stack+0x30/0x40 [ 71.618463][ T4873] dump_stack_lvl+0xf4/0x15c [ 71.619470][ T4873] dump_stack+0x1c/0x5c [ 71.620415][ T4873] should_fail+0x3c8/0x520 [ 71.621420][ T4873] __should_failslab+0xbc/0x10c [ 71.622526][ T4873] should_failslab+0x10/0x28 [ 71.623501][ T4873] slab_pre_alloc_hook+0x64/0xe8 [ 71.624721][ T4873] kmem_cache_alloc_node+0x98/0x410 [ 71.626021][ T4873] __alloc_skb+0x130/0x68c [ 71.627084][ T4873] netlink_ack+0x2c0/0x950 [ 71.628129][ T4873] netlink_rcv_skb+0x1f4/0x3dc [ 71.629278][ T4873] genl_rcv+0x38/0x50 [ 71.630252][ T4873] netlink_unicast+0x614/0x884 [ 71.631395][ T4873] netlink_sendmsg+0x6ec/0x9e4 [ 71.632505][ T4873] ____sys_sendmsg+0x578/0x894 [ 71.633617][ T4873] ___sys_sendmsg+0x1f0/0x27c [ 71.634683][ T4873] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.635838][ T4873] invoke_syscall+0x98/0x28c [ 71.636856][ T4873] el0_svc_common+0x13c/0x258 [ 71.637873][ T4873] do_el0_svc+0x5c/0x140 [ 71.638783][ T4873] el0_svc+0x78/0x1d0 [ 71.639747][ T4873] el0t_64_sync_handler+0xcc/0xe4 [ 71.640915][ T4873] el0t_64_sync+0x1a0/0x1a4 [ 71.654227][ T4875] FAULT_INJECTION: forcing a failure. [ 71.654227][ T4875] name failslab, interval 1, probability 0, space 0, times 0 [ 71.657603][ T4875] CPU: 1 PID: 4875 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 71.659385][ T4875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.661555][ T4875] Call trace: [ 71.662300][ T4875] dump_backtrace+0x0/0x458 [ 71.663388][ T4875] show_stack+0x2c/0x3c [ 71.664393][ T4875] __dump_stack+0x30/0x40 [ 71.665395][ T4875] dump_stack_lvl+0xf4/0x15c [ 71.666445][ T4875] dump_stack+0x1c/0x5c [ 71.667388][ T4875] should_fail+0x3c8/0x520 [ 71.668398][ T4875] __should_failslab+0xbc/0x10c [ 71.669469][ T4875] should_failslab+0x10/0x28 [ 71.670510][ T4875] slab_pre_alloc_hook+0x64/0xe8 [ 71.671615][ T4875] kmem_cache_alloc_node+0x98/0x410 [ 71.672777][ T4875] __alloc_skb+0x130/0x68c [ 71.673749][ T4875] netlink_ack+0x2c0/0x950 [ 71.674699][ T4875] netlink_rcv_skb+0x1f4/0x3dc [ 71.675739][ T4875] genl_rcv+0x38/0x50 [ 71.676586][ T4875] netlink_unicast+0x614/0x884 [ 71.677595][ T4875] netlink_sendmsg+0x6ec/0x9e4 [ 71.678633][ T4875] ____sys_sendmsg+0x578/0x894 [ 71.679678][ T4875] ___sys_sendmsg+0x1f0/0x27c [ 71.680716][ T4875] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.681851][ T4875] invoke_syscall+0x98/0x28c [ 71.682883][ T4875] el0_svc_common+0x13c/0x258 [ 71.683910][ T4875] do_el0_svc+0x5c/0x140 [ 71.684821][ T4875] el0_svc+0x78/0x1d0 [ 71.685675][ T4875] el0t_64_sync_handler+0xcc/0xe4 [ 71.686760][ T4875] el0t_64_sync+0x1a0/0x1a4 [ 71.706979][ T4877] FAULT_INJECTION: forcing a failure. [ 71.706979][ T4877] name failslab, interval 1, probability 0, space 0, times 0 [ 71.709480][ T4877] CPU: 0 PID: 4877 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 71.711228][ T4877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.713240][ T4877] Call trace: [ 71.713935][ T4877] dump_backtrace+0x0/0x458 [ 71.714934][ T4877] show_stack+0x2c/0x3c [ 71.715829][ T4877] __dump_stack+0x30/0x40 [ 71.716763][ T4877] dump_stack_lvl+0xf4/0x15c [ 71.717773][ T4877] dump_stack+0x1c/0x5c [ 71.718662][ T4877] should_fail+0x3c8/0x520 [ 71.719609][ T4877] __should_failslab+0xbc/0x10c [ 71.720655][ T4877] should_failslab+0x10/0x28 [ 71.721612][ T4877] slab_pre_alloc_hook+0x64/0xe8 [ 71.722671][ T4877] kmem_cache_alloc_node+0x98/0x410 [ 71.723832][ T4877] __alloc_skb+0x130/0x68c [ 71.724809][ T4877] netlink_ack+0x2c0/0x950 [ 71.725750][ T4877] netlink_rcv_skb+0x1f4/0x3dc [ 71.726742][ T4877] genl_rcv+0x38/0x50 [ 71.727566][ T4877] netlink_unicast+0x614/0x884 [ 71.728589][ T4877] netlink_sendmsg+0x6ec/0x9e4 [ 71.729637][ T4877] ____sys_sendmsg+0x578/0x894 [ 71.730669][ T4877] ___sys_sendmsg+0x1f0/0x27c [ 71.731680][ T4877] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.732772][ T4877] invoke_syscall+0x98/0x28c [ 71.733777][ T4877] el0_svc_common+0x13c/0x258 [ 71.734791][ T4877] do_el0_svc+0x5c/0x140 [ 71.735712][ T4877] el0_svc+0x78/0x1d0 [ 71.736572][ T4877] el0t_64_sync_handler+0xcc/0xe4 [ 71.737683][ T4877] el0t_64_sync+0x1a0/0x1a4 [ 71.749895][ T4879] FAULT_INJECTION: forcing a failure. [ 71.749895][ T4879] name failslab, interval 1, probability 0, space 0, times 0 [ 71.752597][ T4879] CPU: 1 PID: 4879 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 71.754479][ T4879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.756879][ T4879] Call trace: [ 71.757622][ T4879] dump_backtrace+0x0/0x458 [ 71.758630][ T4879] show_stack+0x2c/0x3c [ 71.759564][ T4879] __dump_stack+0x30/0x40 [ 71.760552][ T4879] dump_stack_lvl+0xf4/0x15c [ 71.761580][ T4879] dump_stack+0x1c/0x5c [ 71.762487][ T4879] should_fail+0x3c8/0x520 [ 71.763445][ T4879] __should_failslab+0xbc/0x10c [ 71.764491][ T4879] should_failslab+0x10/0x28 [ 71.765483][ T4879] slab_pre_alloc_hook+0x64/0xe8 [ 71.766526][ T4879] kmem_cache_alloc_node+0x98/0x410 [ 71.767609][ T4879] __alloc_skb+0x130/0x68c [ 71.768537][ T4879] netlink_ack+0x2c0/0x950 [ 71.769469][ T4879] netlink_rcv_skb+0x1f4/0x3dc [ 71.770460][ T4879] genl_rcv+0x38/0x50 [ 71.771288][ T4879] netlink_unicast+0x614/0x884 [ 71.772296][ T4879] netlink_sendmsg+0x6ec/0x9e4 [ 71.773303][ T4879] ____sys_sendmsg+0x578/0x894 [ 71.774309][ T4879] ___sys_sendmsg+0x1f0/0x27c [ 71.775290][ T4879] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.776379][ T4879] invoke_syscall+0x98/0x28c [ 71.777357][ T4879] el0_svc_common+0x13c/0x258 [ 71.778276][ T4879] do_el0_svc+0x5c/0x140 [ 71.779157][ T4879] el0_svc+0x78/0x1d0 [ 71.779973][ T4879] el0t_64_sync_handler+0xcc/0xe4 [ 71.781021][ T4879] el0t_64_sync+0x1a0/0x1a4 [ 71.793467][ T4881] FAULT_INJECTION: forcing a failure. [ 71.793467][ T4881] name failslab, interval 1, probability 0, space 0, times 0 [ 71.798101][ T4881] CPU: 1 PID: 4881 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 71.799744][ T4881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.801861][ T4881] Call trace: [ 71.802590][ T4881] dump_backtrace+0x0/0x458 [ 71.803445][ T4881] show_stack+0x2c/0x3c [ 71.804268][ T4881] __dump_stack+0x30/0x40 [ 71.805131][ T4881] dump_stack_lvl+0xf4/0x15c [ 71.806006][ T4881] dump_stack+0x1c/0x5c [ 71.806878][ T4881] should_fail+0x3c8/0x520 [ 71.807819][ T4881] __should_failslab+0xbc/0x10c [ 71.808836][ T4881] should_failslab+0x10/0x28 [ 71.809821][ T4881] slab_pre_alloc_hook+0x64/0xe8 [ 71.810880][ T4881] kmem_cache_alloc_node+0x98/0x410 [ 71.811956][ T4881] __alloc_skb+0x130/0x68c [ 71.812887][ T4881] netlink_ack+0x2c0/0x950 [ 71.813793][ T4881] netlink_rcv_skb+0x1f4/0x3dc [ 71.814795][ T4881] genl_rcv+0x38/0x50 [ 71.815636][ T4881] netlink_unicast+0x614/0x884 [ 71.816647][ T4881] netlink_sendmsg+0x6ec/0x9e4 [ 71.817642][ T4881] ____sys_sendmsg+0x578/0x894 [ 71.818638][ T4881] ___sys_sendmsg+0x1f0/0x27c [ 71.819641][ T4881] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.820729][ T4881] invoke_syscall+0x98/0x28c [ 71.821644][ T4881] el0_svc_common+0x13c/0x258 [ 71.822622][ T4881] do_el0_svc+0x5c/0x140 [ 71.823506][ T4881] el0_svc+0x78/0x1d0 [ 71.824342][ T4881] el0t_64_sync_handler+0xcc/0xe4 [ 71.825426][ T4881] el0t_64_sync+0x1a0/0x1a4 [ 71.835275][ T4883] FAULT_INJECTION: forcing a failure. [ 71.835275][ T4883] name failslab, interval 1, probability 0, space 0, times 0 [ 71.838834][ T4883] CPU: 0 PID: 4883 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 71.840621][ T4883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.842967][ T4883] Call trace: [ 71.843779][ T4883] dump_backtrace+0x0/0x458 [ 71.844927][ T4883] show_stack+0x2c/0x3c [ 71.845998][ T4883] __dump_stack+0x30/0x40 [ 71.847024][ T4883] dump_stack_lvl+0xf4/0x15c [ 71.848054][ T4883] dump_stack+0x1c/0x5c [ 71.848963][ T4883] should_fail+0x3c8/0x520 [ 71.849959][ T4883] __should_failslab+0xbc/0x10c [ 71.851056][ T4883] should_failslab+0x10/0x28 [ 71.852085][ T4883] slab_pre_alloc_hook+0x64/0xe8 [ 71.853172][ T4883] kmem_cache_alloc_node+0x98/0x410 [ 71.854327][ T4883] __alloc_skb+0x130/0x68c [ 71.855308][ T4883] netlink_ack+0x2c0/0x950 [ 71.856269][ T4883] netlink_rcv_skb+0x1f4/0x3dc [ 71.857316][ T4883] genl_rcv+0x38/0x50 [ 71.858198][ T4883] netlink_unicast+0x614/0x884 [ 71.859188][ T4883] netlink_sendmsg+0x6ec/0x9e4 [ 71.860195][ T4883] ____sys_sendmsg+0x578/0x894 [ 71.861213][ T4883] ___sys_sendmsg+0x1f0/0x27c [ 71.862226][ T4883] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.863345][ T4883] invoke_syscall+0x98/0x28c [ 71.864342][ T4883] el0_svc_common+0x13c/0x258 [ 71.865359][ T4883] do_el0_svc+0x5c/0x140 [ 71.866264][ T4883] el0_svc+0x78/0x1d0 [ 71.867079][ T4883] el0t_64_sync_handler+0xcc/0xe4 [ 71.868123][ T4883] el0t_64_sync+0x1a0/0x1a4 [ 71.880687][ T4885] FAULT_INJECTION: forcing a failure. [ 71.880687][ T4885] name failslab, interval 1, probability 0, space 0, times 0 [ 71.883283][ T4885] CPU: 1 PID: 4885 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 71.884864][ T4885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.886821][ T4885] Call trace: [ 71.887513][ T4885] dump_backtrace+0x0/0x458 [ 71.888464][ T4885] show_stack+0x2c/0x3c [ 71.889480][ T4885] __dump_stack+0x30/0x40 [ 71.890486][ T4885] dump_stack_lvl+0xf4/0x15c [ 71.891561][ T4885] dump_stack+0x1c/0x5c [ 71.892510][ T4885] should_fail+0x3c8/0x520 [ 71.893537][ T4885] __should_failslab+0xbc/0x10c [ 71.894668][ T4885] should_failslab+0x10/0x28 [ 71.895719][ T4885] slab_pre_alloc_hook+0x64/0xe8 [ 71.896858][ T4885] kmem_cache_alloc_node+0x98/0x410 [ 71.898001][ T4885] __alloc_skb+0x130/0x68c [ 71.898980][ T4885] netlink_ack+0x2c0/0x950 [ 71.899955][ T4885] netlink_rcv_skb+0x1f4/0x3dc [ 71.901009][ T4885] genl_rcv+0x38/0x50 [ 71.901900][ T4885] netlink_unicast+0x614/0x884 [ 71.902924][ T4885] netlink_sendmsg+0x6ec/0x9e4 [ 71.903951][ T4885] ____sys_sendmsg+0x578/0x894 [ 71.904990][ T4885] ___sys_sendmsg+0x1f0/0x27c [ 71.906016][ T4885] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.907116][ T4885] invoke_syscall+0x98/0x28c [ 71.908089][ T4885] el0_svc_common+0x13c/0x258 [ 71.909120][ T4885] do_el0_svc+0x5c/0x140 [ 71.910035][ T4885] el0_svc+0x78/0x1d0 [ 71.910895][ T4885] el0t_64_sync_handler+0xcc/0xe4 [ 71.911958][ T4885] el0t_64_sync+0x1a0/0x1a4 [ 71.923929][ T4887] FAULT_INJECTION: forcing a failure. [ 71.923929][ T4887] name failslab, interval 1, probability 0, space 0, times 0 [ 71.927840][ T4887] CPU: 1 PID: 4887 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 71.929498][ T4887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.931529][ T4887] Call trace: [ 71.932201][ T4887] dump_backtrace+0x0/0x458 [ 71.933133][ T4887] show_stack+0x2c/0x3c [ 71.933995][ T4887] __dump_stack+0x30/0x40 [ 71.934845][ T4887] dump_stack_lvl+0xf4/0x15c [ 71.935745][ T4887] dump_stack+0x1c/0x5c [ 71.936637][ T4887] should_fail+0x3c8/0x520 [ 71.937595][ T4887] __should_failslab+0xbc/0x10c [ 71.938615][ T4887] should_failslab+0x10/0x28 [ 71.939591][ T4887] slab_pre_alloc_hook+0x64/0xe8 [ 71.940649][ T4887] kmem_cache_alloc_node+0x98/0x410 [ 71.941761][ T4887] __alloc_skb+0x130/0x68c [ 71.942720][ T4887] netlink_ack+0x2c0/0x950 [ 71.943647][ T4887] netlink_rcv_skb+0x1f4/0x3dc [ 71.944654][ T4887] genl_rcv+0x38/0x50 [ 71.945516][ T4887] netlink_unicast+0x614/0x884 [ 71.946542][ T4887] netlink_sendmsg+0x6ec/0x9e4 [ 71.947567][ T4887] ____sys_sendmsg+0x578/0x894 [ 71.948576][ T4887] ___sys_sendmsg+0x1f0/0x27c [ 71.949580][ T4887] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.950698][ T4887] invoke_syscall+0x98/0x28c [ 71.951686][ T4887] el0_svc_common+0x13c/0x258 [ 71.952686][ T4887] do_el0_svc+0x5c/0x140 [ 71.953601][ T4887] el0_svc+0x78/0x1d0 [ 71.954471][ T4887] el0t_64_sync_handler+0xcc/0xe4 [ 71.955559][ T4887] el0t_64_sync+0x1a0/0x1a4 [ 71.966081][ T4889] FAULT_INJECTION: forcing a failure. [ 71.966081][ T4889] name failslab, interval 1, probability 0, space 0, times 0 [ 71.968499][ T4889] CPU: 1 PID: 4889 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 71.970208][ T4889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 71.972133][ T4889] Call trace: [ 71.972759][ T4889] dump_backtrace+0x0/0x458 [ 71.973689][ T4889] show_stack+0x2c/0x3c [ 71.974580][ T4889] __dump_stack+0x30/0x40 [ 71.975513][ T4889] dump_stack_lvl+0xf4/0x15c [ 71.976640][ T4889] dump_stack+0x1c/0x5c [ 71.977603][ T4889] should_fail+0x3c8/0x520 [ 71.978564][ T4889] __should_failslab+0xbc/0x10c [ 71.979630][ T4889] should_failslab+0x10/0x28 [ 71.980644][ T4889] slab_pre_alloc_hook+0x64/0xe8 [ 71.981728][ T4889] kmem_cache_alloc_node+0x98/0x410 [ 71.982854][ T4889] __alloc_skb+0x130/0x68c [ 71.983800][ T4889] netlink_ack+0x2c0/0x950 [ 71.984760][ T4889] netlink_rcv_skb+0x1f4/0x3dc [ 71.985778][ T4889] genl_rcv+0x38/0x50 [ 71.986626][ T4889] netlink_unicast+0x614/0x884 [ 71.987796][ T4889] netlink_sendmsg+0x6ec/0x9e4 [ 71.988955][ T4889] ____sys_sendmsg+0x578/0x894 [ 71.990116][ T4889] ___sys_sendmsg+0x1f0/0x27c [ 71.991245][ T4889] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.992460][ T4889] invoke_syscall+0x98/0x28c [ 71.993515][ T4889] el0_svc_common+0x13c/0x258 [ 71.994613][ T4889] do_el0_svc+0x5c/0x140 [ 71.995598][ T4889] el0_svc+0x78/0x1d0 [ 71.996527][ T4889] el0t_64_sync_handler+0xcc/0xe4 [ 71.997741][ T4889] el0t_64_sync+0x1a0/0x1a4 [ 72.008041][ T4891] FAULT_INJECTION: forcing a failure. [ 72.008041][ T4891] name failslab, interval 1, probability 0, space 0, times 0 [ 72.010702][ T4891] CPU: 1 PID: 4891 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 72.012516][ T4891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.014580][ T4891] Call trace: [ 72.015285][ T4891] dump_backtrace+0x0/0x458 [ 72.016309][ T4891] show_stack+0x2c/0x3c [ 72.017258][ T4891] __dump_stack+0x30/0x40 [ 72.018136][ T4891] dump_stack_lvl+0xf4/0x15c [ 72.019082][ T4891] dump_stack+0x1c/0x5c [ 72.019967][ T4891] should_fail+0x3c8/0x520 [ 72.020998][ T4891] __should_failslab+0xbc/0x10c [ 72.022182][ T4891] should_failslab+0x10/0x28 [ 72.023297][ T4891] slab_pre_alloc_hook+0x64/0xe8 [ 72.024490][ T4891] kmem_cache_alloc_node+0x98/0x410 [ 72.025709][ T4891] __alloc_skb+0x130/0x68c [ 72.026713][ T4891] netlink_ack+0x2c0/0x950 [ 72.027739][ T4891] netlink_rcv_skb+0x1f4/0x3dc [ 72.028882][ T4891] genl_rcv+0x38/0x50 [ 72.029761][ T4891] netlink_unicast+0x614/0x884 [ 72.030778][ T4891] netlink_sendmsg+0x6ec/0x9e4 [ 72.031784][ T4891] ____sys_sendmsg+0x578/0x894 [ 72.032815][ T4891] ___sys_sendmsg+0x1f0/0x27c [ 72.033827][ T4891] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.034966][ T4891] invoke_syscall+0x98/0x28c [ 72.035945][ T4891] el0_svc_common+0x13c/0x258 [ 72.036880][ T4891] do_el0_svc+0x5c/0x140 [ 72.037715][ T4891] el0_svc+0x78/0x1d0 [ 72.038515][ T4891] el0t_64_sync_handler+0xcc/0xe4 [ 72.039498][ T4891] el0t_64_sync+0x1a0/0x1a4 [ 72.040573][ T4134] Bluetooth: hci0: command 0x0409 tx timeout [ 72.052864][ T4893] FAULT_INJECTION: forcing a failure. [ 72.052864][ T4893] name failslab, interval 1, probability 0, space 0, times 0 [ 72.055348][ T4893] CPU: 1 PID: 4893 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 72.057140][ T4893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.059273][ T4893] Call trace: [ 72.059969][ T4893] dump_backtrace+0x0/0x458 [ 72.060956][ T4893] show_stack+0x2c/0x3c [ 72.061871][ T4893] __dump_stack+0x30/0x40 [ 72.062816][ T4893] dump_stack_lvl+0xf4/0x15c [ 72.063953][ T4893] dump_stack+0x1c/0x5c [ 72.064981][ T4893] should_fail+0x3c8/0x520 [ 72.066061][ T4893] __should_failslab+0xbc/0x10c [ 72.067190][ T4893] should_failslab+0x10/0x28 [ 72.068233][ T4893] slab_pre_alloc_hook+0x64/0xe8 [ 72.069361][ T4893] kmem_cache_alloc_node+0x98/0x410 [ 72.070542][ T4893] __alloc_skb+0x130/0x68c [ 72.071559][ T4893] netlink_ack+0x2c0/0x950 [ 72.072583][ T4893] netlink_rcv_skb+0x1f4/0x3dc [ 72.073673][ T4893] genl_rcv+0x38/0x50 [ 72.074578][ T4893] netlink_unicast+0x614/0x884 [ 72.075653][ T4893] netlink_sendmsg+0x6ec/0x9e4 [ 72.076714][ T4893] ____sys_sendmsg+0x578/0x894 [ 72.077796][ T4893] ___sys_sendmsg+0x1f0/0x27c [ 72.078851][ T4893] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.080126][ T4893] invoke_syscall+0x98/0x28c [ 72.081253][ T4893] el0_svc_common+0x13c/0x258 [ 72.082339][ T4893] do_el0_svc+0x5c/0x140 [ 72.083335][ T4893] el0_svc+0x78/0x1d0 [ 72.084265][ T4893] el0t_64_sync_handler+0xcc/0xe4 [ 72.085442][ T4893] el0t_64_sync+0x1a0/0x1a4 [ 72.098039][ T4895] FAULT_INJECTION: forcing a failure. [ 72.098039][ T4895] name failslab, interval 1, probability 0, space 0, times 0 [ 72.100426][ T4895] CPU: 0 PID: 4895 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 72.102332][ T4895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.104552][ T4895] Call trace: [ 72.105343][ T4895] dump_backtrace+0x0/0x458 [ 72.106417][ T4895] show_stack+0x2c/0x3c [ 72.107373][ T4895] __dump_stack+0x30/0x40 [ 72.108323][ T4895] dump_stack_lvl+0xf4/0x15c [ 72.109309][ T4895] dump_stack+0x1c/0x5c [ 72.110175][ T4895] should_fail+0x3c8/0x520 [ 72.111090][ T4895] __should_failslab+0xbc/0x10c [ 72.112106][ T4895] should_failslab+0x10/0x28 [ 72.113060][ T4895] slab_pre_alloc_hook+0x64/0xe8 [ 72.114100][ T4895] kmem_cache_alloc_node+0x98/0x410 [ 72.115196][ T4895] __alloc_skb+0x130/0x68c [ 72.116157][ T4895] netlink_ack+0x2c0/0x950 [ 72.117106][ T4895] netlink_rcv_skb+0x1f4/0x3dc [ 72.118084][ T4895] genl_rcv+0x38/0x50 [ 72.118957][ T4895] netlink_unicast+0x614/0x884 [ 72.119982][ T4895] netlink_sendmsg+0x6ec/0x9e4 [ 72.120982][ T4895] ____sys_sendmsg+0x578/0x894 [ 72.122007][ T4895] ___sys_sendmsg+0x1f0/0x27c [ 72.123027][ T4895] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.124131][ T4895] invoke_syscall+0x98/0x28c [ 72.125126][ T4895] el0_svc_common+0x13c/0x258 [ 72.126141][ T4895] do_el0_svc+0x5c/0x140 [ 72.127031][ T4895] el0_svc+0x78/0x1d0 [ 72.127899][ T4895] el0t_64_sync_handler+0xcc/0xe4 [ 72.128950][ T4895] el0t_64_sync+0x1a0/0x1a4 [ 72.140415][ T4897] FAULT_INJECTION: forcing a failure. [ 72.140415][ T4897] name failslab, interval 1, probability 0, space 0, times 0 [ 72.142889][ T4897] CPU: 1 PID: 4897 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 72.144824][ T4897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.147047][ T4897] Call trace: [ 72.147794][ T4897] dump_backtrace+0x0/0x458 [ 72.148835][ T4897] show_stack+0x2c/0x3c [ 72.149766][ T4897] __dump_stack+0x30/0x40 [ 72.150744][ T4897] dump_stack_lvl+0xf4/0x15c [ 72.151782][ T4897] dump_stack+0x1c/0x5c [ 72.152699][ T4897] should_fail+0x3c8/0x520 [ 72.153666][ T4897] __should_failslab+0xbc/0x10c [ 72.154712][ T4897] should_failslab+0x10/0x28 [ 72.155703][ T4897] slab_pre_alloc_hook+0x64/0xe8 [ 72.156778][ T4897] kmem_cache_alloc_node+0x98/0x410 [ 72.157925][ T4897] __alloc_skb+0x130/0x68c [ 72.158887][ T4897] netlink_ack+0x2c0/0x950 [ 72.159824][ T4897] netlink_rcv_skb+0x1f4/0x3dc [ 72.160814][ T4897] genl_rcv+0x38/0x50 [ 72.161618][ T4897] netlink_unicast+0x614/0x884 [ 72.162595][ T4897] netlink_sendmsg+0x6ec/0x9e4 [ 72.163584][ T4897] ____sys_sendmsg+0x578/0x894 [ 72.164573][ T4897] ___sys_sendmsg+0x1f0/0x27c [ 72.165542][ T4897] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.166602][ T4897] invoke_syscall+0x98/0x28c [ 72.167557][ T4897] el0_svc_common+0x13c/0x258 [ 72.168539][ T4897] do_el0_svc+0x5c/0x140 [ 72.169422][ T4897] el0_svc+0x78/0x1d0 [ 72.170252][ T4897] el0t_64_sync_handler+0xcc/0xe4 [ 72.171219][ T4897] el0t_64_sync+0x1a0/0x1a4 [ 72.180778][ T4899] FAULT_INJECTION: forcing a failure. [ 72.180778][ T4899] name failslab, interval 1, probability 0, space 0, times 0 [ 72.183245][ T4899] CPU: 1 PID: 4899 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 72.184908][ T4899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.186911][ T4899] Call trace: [ 72.187617][ T4899] dump_backtrace+0x0/0x458 [ 72.188594][ T4899] show_stack+0x2c/0x3c [ 72.189482][ T4899] __dump_stack+0x30/0x40 [ 72.190408][ T4899] dump_stack_lvl+0xf4/0x15c [ 72.191367][ T4899] dump_stack+0x1c/0x5c [ 72.192238][ T4899] should_fail+0x3c8/0x520 [ 72.193243][ T4899] __should_failslab+0xbc/0x10c [ 72.194311][ T4899] should_failslab+0x10/0x28 [ 72.195284][ T4899] slab_pre_alloc_hook+0x64/0xe8 [ 72.196334][ T4899] kmem_cache_alloc_node+0x98/0x410 [ 72.197471][ T4899] __alloc_skb+0x130/0x68c [ 72.198550][ T4899] netlink_ack+0x2c0/0x950 [ 72.199602][ T4899] netlink_rcv_skb+0x1f4/0x3dc [ 72.200706][ T4899] genl_rcv+0x38/0x50 [ 72.201608][ T4899] netlink_unicast+0x614/0x884 [ 72.202694][ T4899] netlink_sendmsg+0x6ec/0x9e4 [ 72.203769][ T4899] ____sys_sendmsg+0x578/0x894 [ 72.204826][ T4899] ___sys_sendmsg+0x1f0/0x27c [ 72.205865][ T4899] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.206991][ T4899] invoke_syscall+0x98/0x28c [ 72.208012][ T4899] el0_svc_common+0x13c/0x258 [ 72.209042][ T4899] do_el0_svc+0x5c/0x140 [ 72.209985][ T4899] el0_svc+0x78/0x1d0 [ 72.210853][ T4899] el0t_64_sync_handler+0xcc/0xe4 [ 72.211941][ T4899] el0t_64_sync+0x1a0/0x1a4 [ 72.223067][ T4901] FAULT_INJECTION: forcing a failure. [ 72.223067][ T4901] name failslab, interval 1, probability 0, space 0, times 0 [ 72.225732][ T4901] CPU: 0 PID: 4901 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 72.227920][ T4901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.230367][ T4901] Call trace: [ 72.231168][ T4901] dump_backtrace+0x0/0x458 [ 72.232306][ T4901] show_stack+0x2c/0x3c [ 72.233349][ T4901] __dump_stack+0x30/0x40 [ 72.234430][ T4901] dump_stack_lvl+0xf4/0x15c [ 72.235559][ T4901] dump_stack+0x1c/0x5c [ 72.236562][ T4901] should_fail+0x3c8/0x520 [ 72.237640][ T4901] __should_failslab+0xbc/0x10c [ 72.238829][ T4901] should_failslab+0x10/0x28 [ 72.239933][ T4901] slab_pre_alloc_hook+0x64/0xe8 [ 72.241098][ T4901] kmem_cache_alloc_node+0x98/0x410 [ 72.242309][ T4901] __alloc_skb+0x130/0x68c [ 72.243358][ T4901] netlink_ack+0x2c0/0x950 [ 72.244386][ T4901] netlink_rcv_skb+0x1f4/0x3dc [ 72.245422][ T4901] genl_rcv+0x38/0x50 [ 72.246370][ T4901] netlink_unicast+0x614/0x884 [ 72.247453][ T4901] netlink_sendmsg+0x6ec/0x9e4 [ 72.248521][ T4901] ____sys_sendmsg+0x578/0x894 [ 72.249588][ T4901] ___sys_sendmsg+0x1f0/0x27c [ 72.250621][ T4901] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.251747][ T4901] invoke_syscall+0x98/0x28c [ 72.252782][ T4901] el0_svc_common+0x13c/0x258 [ 72.253834][ T4901] do_el0_svc+0x5c/0x140 [ 72.254708][ T4901] el0_svc+0x78/0x1d0 [ 72.255507][ T4901] el0t_64_sync_handler+0xcc/0xe4 [ 72.256558][ T4901] el0t_64_sync+0x1a0/0x1a4 [ 72.268763][ T4903] FAULT_INJECTION: forcing a failure. [ 72.268763][ T4903] name failslab, interval 1, probability 0, space 0, times 0 [ 72.271479][ T4903] CPU: 0 PID: 4903 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 72.273280][ T4903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.275412][ T4903] Call trace: [ 72.276141][ T4903] dump_backtrace+0x0/0x458 [ 72.277154][ T4903] show_stack+0x2c/0x3c [ 72.278098][ T4903] __dump_stack+0x30/0x40 [ 72.279151][ T4903] dump_stack_lvl+0xf4/0x15c [ 72.280247][ T4903] dump_stack+0x1c/0x5c [ 72.281229][ T4903] should_fail+0x3c8/0x520 [ 72.282324][ T4903] __should_failslab+0xbc/0x10c [ 72.283462][ T4903] should_failslab+0x10/0x28 [ 72.284517][ T4903] slab_pre_alloc_hook+0x64/0xe8 [ 72.285695][ T4903] kmem_cache_alloc_node+0x98/0x410 [ 72.286928][ T4903] __alloc_skb+0x130/0x68c [ 72.287990][ T4903] netlink_ack+0x2c0/0x950 [ 72.289017][ T4903] netlink_rcv_skb+0x1f4/0x3dc [ 72.290109][ T4903] genl_rcv+0x38/0x50 [ 72.291011][ T4903] netlink_unicast+0x614/0x884 [ 72.292110][ T4903] netlink_sendmsg+0x6ec/0x9e4 [ 72.293210][ T4903] ____sys_sendmsg+0x578/0x894 [ 72.294315][ T4903] ___sys_sendmsg+0x1f0/0x27c [ 72.295423][ T4903] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.296628][ T4903] invoke_syscall+0x98/0x28c [ 72.297700][ T4903] el0_svc_common+0x13c/0x258 [ 72.298744][ T4903] do_el0_svc+0x5c/0x140 [ 72.299682][ T4903] el0_svc+0x78/0x1d0 [ 72.300583][ T4903] el0t_64_sync_handler+0xcc/0xe4 [ 72.301715][ T4903] el0t_64_sync+0x1a0/0x1a4 [ 72.312171][ T4905] FAULT_INJECTION: forcing a failure. [ 72.312171][ T4905] name failslab, interval 1, probability 0, space 0, times 0 [ 72.314867][ T4905] CPU: 1 PID: 4905 Comm: syz.0.33 Tainted: G W syzkaller #0 [ 72.316748][ T4905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.319080][ T4905] Call trace: [ 72.319816][ T4905] dump_backtrace+0x0/0x458 [ 72.320836][ T4905] show_stack+0x2c/0x3c [ 72.321774][ T4905] __dump_stack+0x30/0x40 [ 72.322765][ T4905] dump_stack_lvl+0xf4/0x15c [ 72.323800][ T4905] dump_stack+0x1c/0x5c [ 72.324719][ T4905] should_fail+0x3c8/0x520 [ 72.325579][ T4905] __should_failslab+0xbc/0x10c [ 72.326607][ T4905] should_failslab+0x10/0x28 [ 72.327563][ T4905] slab_pre_alloc_hook+0x64/0xe8 [ 72.328585][ T4905] kmem_cache_alloc_node+0x98/0x410 [ 72.329656][ T4905] __alloc_skb+0x130/0x68c [ 72.330577][ T4905] netlink_ack+0x2c0/0x950 [ 72.331492][ T4905] netlink_rcv_skb+0x1f4/0x3dc [ 72.332495][ T4905] genl_rcv+0x38/0x50 [ 72.333329][ T4905] netlink_unicast+0x614/0x884 [ 72.334350][ T4905] netlink_sendmsg+0x6ec/0x9e4 [ 72.335357][ T4905] ____sys_sendmsg+0x578/0x894 [ 72.336361][ T4905] ___sys_sendmsg+0x1f0/0x27c [ 72.337362][ T4905] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.338425][ T4905] invoke_syscall+0x98/0x28c [ 72.339413][ T4905] el0_svc_common+0x13c/0x258 [ 72.340405][ T4905] do_el0_svc+0x5c/0x140 [ 72.341349][ T4905] el0_svc+0x78/0x1d0 [ 72.342190][ T4905] el0t_64_sync_handler+0xcc/0xe4 [ 72.343267][ T4905] el0t_64_sync+0x1a0/0x1a4 [ 72.353656][ T4907] FAULT_INJECTION: forcing a failure. [ 72.353656][ T4907] name failslab, interval 1, probability 0, space 0, times 0 [ 72.356216][ T4907] CPU: 1 PID: 4907 Comm: syz.0.34 Tainted: G W syzkaller #0 [ 72.357936][ T4907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.359955][ T4907] Call trace: [ 72.360602][ T4907] dump_backtrace+0x0/0x458 [ 72.361600][ T4907] show_stack+0x2c/0x3c [ 72.362527][ T4907] __dump_stack+0x30/0x40 [ 72.363450][ T4907] dump_stack_lvl+0xf4/0x15c [ 72.364461][ T4907] dump_stack+0x1c/0x5c [ 72.365328][ T4907] should_fail+0x3c8/0x520 [ 72.366264][ T4907] __should_failslab+0xbc/0x10c [ 72.367303][ T4907] should_failslab+0x10/0x28 [ 72.368256][ T4907] slab_pre_alloc_hook+0x64/0xe8 [ 72.369296][ T4907] kmem_cache_alloc_node+0x98/0x410 [ 72.370401][ T4907] __alloc_skb+0x130/0x68c [ 72.371468][ T4907] netlink_ack+0x2c0/0x950 [ 72.372537][ T4907] netlink_rcv_skb+0x1f4/0x3dc [ 72.373639][ T4907] genl_rcv+0x38/0x50 [ 72.374560][ T4907] netlink_unicast+0x614/0x884 [ 72.375700][ T4907] netlink_sendmsg+0x6ec/0x9e4 [ 72.376818][ T4907] ____sys_sendmsg+0x578/0x894 [ 72.377940][ T4907] ___sys_sendmsg+0x1f0/0x27c [ 72.379013][ T4907] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.380175][ T4907] invoke_syscall+0x98/0x28c [ 72.381223][ T4907] el0_svc_common+0x13c/0x258 [ 72.382279][ T4907] do_el0_svc+0x5c/0x140 [ 72.383275][ T4907] el0_svc+0x78/0x1d0 [ 72.384181][ T4907] el0t_64_sync_handler+0xcc/0xe4 [ 72.385335][ T4907] el0t_64_sync+0x1a0/0x1a4 [ 72.394532][ T4909] FAULT_INJECTION: forcing a failure. [ 72.394532][ T4909] name failslab, interval 1, probability 0, space 0, times 0 [ 72.397460][ T4909] CPU: 1 PID: 4909 Comm: syz.0.35 Tainted: G W syzkaller #0 [ 72.399124][ T4909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.401080][ T4909] Call trace: [ 72.401762][ T4909] dump_backtrace+0x0/0x458 [ 72.402703][ T4909] show_stack+0x2c/0x3c [ 72.403579][ T4909] __dump_stack+0x30/0x40 [ 72.404499][ T4909] dump_stack_lvl+0xf4/0x15c [ 72.405465][ T4909] dump_stack+0x1c/0x5c [ 72.406324][ T4909] should_fail+0x3c8/0x520 [ 72.407233][ T4909] __should_failslab+0xbc/0x10c [ 72.408252][ T4909] should_failslab+0x10/0x28 [ 72.409194][ T4909] slab_pre_alloc_hook+0x64/0xe8 [ 72.410220][ T4909] kmem_cache_alloc_node+0x98/0x410 [ 72.411273][ T4909] __alloc_skb+0x130/0x68c [ 72.412183][ T4909] netlink_ack+0x2c0/0x950 [ 72.413069][ T4909] netlink_rcv_skb+0x1f4/0x3dc [ 72.414027][ T4909] genl_rcv+0x38/0x50 [ 72.414837][ T4909] netlink_unicast+0x614/0x884 [ 72.415797][ T4909] netlink_sendmsg+0x6ec/0x9e4 [ 72.416745][ T4909] ____sys_sendmsg+0x578/0x894 [ 72.417701][ T4909] ___sys_sendmsg+0x1f0/0x27c [ 72.418653][ T4909] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.419701][ T4909] invoke_syscall+0x98/0x28c [ 72.420622][ T4909] el0_svc_common+0x13c/0x258 [ 72.421531][ T4909] do_el0_svc+0x5c/0x140 [ 72.422376][ T4909] el0_svc+0x78/0x1d0 [ 72.423174][ T4909] el0t_64_sync_handler+0xcc/0xe4 [ 72.424208][ T4909] el0t_64_sync+0x1a0/0x1a4 [ 72.438008][ T4911] FAULT_INJECTION: forcing a failure. [ 72.438008][ T4911] name failslab, interval 1, probability 0, space 0, times 0 [ 72.440382][ T4911] CPU: 1 PID: 4911 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 72.441998][ T4911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.444235][ T4911] Call trace: [ 72.444968][ T4911] dump_backtrace+0x0/0x458 [ 72.446080][ T4911] show_stack+0x2c/0x3c [ 72.447072][ T4911] __dump_stack+0x30/0x40 [ 72.448039][ T4911] dump_stack_lvl+0xf4/0x15c [ 72.449074][ T4911] dump_stack+0x1c/0x5c [ 72.450099][ T4911] should_fail+0x3c8/0x520 [ 72.451155][ T4911] __should_failslab+0xbc/0x10c [ 72.452357][ T4911] should_failslab+0x10/0x28 [ 72.453401][ T4911] slab_pre_alloc_hook+0x64/0xe8 [ 72.454613][ T4911] kmem_cache_alloc_node+0x98/0x410 [ 72.455873][ T4911] __alloc_skb+0x130/0x68c [ 72.456974][ T4911] netlink_ack+0x2c0/0x950 [ 72.458091][ T4911] netlink_rcv_skb+0x1f4/0x3dc [ 72.459295][ T4911] genl_rcv+0x38/0x50 [ 72.460281][ T4911] netlink_unicast+0x614/0x884 [ 72.461414][ T4911] netlink_sendmsg+0x6ec/0x9e4 [ 72.462492][ T4911] ____sys_sendmsg+0x578/0x894 [ 72.463551][ T4911] ___sys_sendmsg+0x1f0/0x27c [ 72.464599][ T4911] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.465745][ T4911] invoke_syscall+0x98/0x28c [ 72.466784][ T4911] el0_svc_common+0x13c/0x258 [ 72.467839][ T4911] do_el0_svc+0x5c/0x140 [ 72.468895][ T4911] el0_svc+0x78/0x1d0 [ 72.469888][ T4911] el0t_64_sync_handler+0xcc/0xe4 [ 72.471031][ T4911] el0t_64_sync+0x1a0/0x1a4 [ 72.481278][ T4913] FAULT_INJECTION: forcing a failure. [ 72.481278][ T4913] name failslab, interval 1, probability 0, space 0, times 0 [ 72.484012][ T4913] CPU: 0 PID: 4913 Comm: syz.0.37 Tainted: G W syzkaller #0 [ 72.485794][ T4913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.488088][ T4913] Call trace: [ 72.488833][ T4913] dump_backtrace+0x0/0x458 [ 72.489809][ T4913] show_stack+0x2c/0x3c [ 72.490726][ T4913] __dump_stack+0x30/0x40 [ 72.491706][ T4913] dump_stack_lvl+0xf4/0x15c [ 72.492742][ T4913] dump_stack+0x1c/0x5c [ 72.493655][ T4913] should_fail+0x3c8/0x520 [ 72.494622][ T4913] __should_failslab+0xbc/0x10c [ 72.495682][ T4913] should_failslab+0x10/0x28 [ 72.496687][ T4913] slab_pre_alloc_hook+0x64/0xe8 [ 72.497726][ T4913] kmem_cache_alloc_node+0x98/0x410 [ 72.498849][ T4913] __alloc_skb+0x130/0x68c [ 72.499779][ T4913] netlink_ack+0x2c0/0x950 [ 72.500701][ T4913] netlink_rcv_skb+0x1f4/0x3dc [ 72.501721][ T4913] genl_rcv+0x38/0x50 [ 72.502568][ T4913] netlink_unicast+0x614/0x884 [ 72.503582][ T4913] netlink_sendmsg+0x6ec/0x9e4 [ 72.504577][ T4913] ____sys_sendmsg+0x578/0x894 [ 72.505539][ T4913] ___sys_sendmsg+0x1f0/0x27c [ 72.506493][ T4913] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.507536][ T4913] invoke_syscall+0x98/0x28c [ 72.508472][ T4913] el0_svc_common+0x13c/0x258 [ 72.509385][ T4913] do_el0_svc+0x5c/0x140 [ 72.510240][ T4913] el0_svc+0x78/0x1d0 [ 72.511039][ T4913] el0t_64_sync_handler+0xcc/0xe4 [ 72.512072][ T4913] el0t_64_sync+0x1a0/0x1a4 [ 72.524481][ T4915] FAULT_INJECTION: forcing a failure. [ 72.524481][ T4915] name failslab, interval 1, probability 0, space 0, times 0 [ 72.528379][ T4915] CPU: 0 PID: 4915 Comm: syz.0.38 Tainted: G W syzkaller #0 [ 72.530015][ T4915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.532099][ T4915] Call trace: [ 72.532839][ T4915] dump_backtrace+0x0/0x458 [ 72.533836][ T4915] show_stack+0x2c/0x3c [ 72.534847][ T4915] __dump_stack+0x30/0x40 [ 72.535862][ T4915] dump_stack_lvl+0xf4/0x15c [ 72.536926][ T4915] dump_stack+0x1c/0x5c [ 72.537899][ T4915] should_fail+0x3c8/0x520 [ 72.538901][ T4915] __should_failslab+0xbc/0x10c [ 72.539947][ T4915] should_failslab+0x10/0x28 [ 72.540943][ T4915] slab_pre_alloc_hook+0x64/0xe8 [ 72.542032][ T4915] kmem_cache_alloc_node+0x98/0x410 [ 72.543202][ T4915] __alloc_skb+0x130/0x68c [ 72.544210][ T4915] netlink_ack+0x2c0/0x950 [ 72.545217][ T4915] netlink_rcv_skb+0x1f4/0x3dc [ 72.546288][ T4915] genl_rcv+0x38/0x50 [ 72.547129][ T4915] netlink_unicast+0x614/0x884 [ 72.548145][ T4915] netlink_sendmsg+0x6ec/0x9e4 [ 72.549138][ T4915] ____sys_sendmsg+0x578/0x894 [ 72.550124][ T4915] ___sys_sendmsg+0x1f0/0x27c [ 72.551097][ T4915] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.552164][ T4915] invoke_syscall+0x98/0x28c [ 72.553165][ T4915] el0_svc_common+0x13c/0x258 [ 72.554317][ T4915] do_el0_svc+0x5c/0x140 [ 72.555323][ T4915] el0_svc+0x78/0x1d0 [ 72.556257][ T4915] el0t_64_sync_handler+0xcc/0xe4 [ 72.557456][ T4915] el0t_64_sync+0x1a0/0x1a4 [ 72.568204][ T4917] FAULT_INJECTION: forcing a failure. [ 72.568204][ T4917] name failslab, interval 1, probability 0, space 0, times 0 [ 72.570771][ T4917] CPU: 1 PID: 4917 Comm: syz.0.39 Tainted: G W syzkaller #0 [ 72.572518][ T4917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.574653][ T4917] Call trace: [ 72.575398][ T4917] dump_backtrace+0x0/0x458 [ 72.576411][ T4917] show_stack+0x2c/0x3c [ 72.577436][ T4917] __dump_stack+0x30/0x40 [ 72.578500][ T4917] dump_stack_lvl+0xf4/0x15c [ 72.579624][ T4917] dump_stack+0x1c/0x5c [ 72.580494][ T4917] should_fail+0x3c8/0x520 [ 72.581458][ T4917] __should_failslab+0xbc/0x10c [ 72.582518][ T4917] should_failslab+0x10/0x28 [ 72.583537][ T4917] slab_pre_alloc_hook+0x64/0xe8 [ 72.584598][ T4917] kmem_cache_alloc_node+0x98/0x410 [ 72.585723][ T4917] __alloc_skb+0x130/0x68c [ 72.586658][ T4917] netlink_ack+0x2c0/0x950 [ 72.587597][ T4917] netlink_rcv_skb+0x1f4/0x3dc [ 72.588630][ T4917] genl_rcv+0x38/0x50 [ 72.589445][ T4917] netlink_unicast+0x614/0x884 [ 72.590460][ T4917] netlink_sendmsg+0x6ec/0x9e4 [ 72.591481][ T4917] ____sys_sendmsg+0x578/0x894 [ 72.592521][ T4917] ___sys_sendmsg+0x1f0/0x27c [ 72.593510][ T4917] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.594717][ T4917] invoke_syscall+0x98/0x28c [ 72.595703][ T4917] el0_svc_common+0x13c/0x258 [ 72.596721][ T4917] do_el0_svc+0x5c/0x140 [ 72.597616][ T4917] el0_svc+0x78/0x1d0 [ 72.598468][ T4917] el0t_64_sync_handler+0xcc/0xe4 [ 72.599540][ T4917] el0t_64_sync+0x1a0/0x1a4 [ 72.611104][ T4919] FAULT_INJECTION: forcing a failure. [ 72.611104][ T4919] name failslab, interval 1, probability 0, space 0, times 0 [ 72.613664][ T4919] CPU: 0 PID: 4919 Comm: syz.0.40 Tainted: G W syzkaller #0 [ 72.615512][ T4919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.617606][ T4919] Call trace: [ 72.618343][ T4919] dump_backtrace+0x0/0x458 [ 72.619312][ T4919] show_stack+0x2c/0x3c [ 72.620195][ T4919] __dump_stack+0x30/0x40 [ 72.621118][ T4919] dump_stack_lvl+0xf4/0x15c [ 72.622090][ T4919] dump_stack+0x1c/0x5c [ 72.622969][ T4919] should_fail+0x3c8/0x520 [ 72.623892][ T4919] __should_failslab+0xbc/0x10c [ 72.624894][ T4919] should_failslab+0x10/0x28 [ 72.625838][ T4919] slab_pre_alloc_hook+0x64/0xe8 [ 72.626883][ T4919] kmem_cache_alloc_node+0x98/0x410 [ 72.627953][ T4919] __alloc_skb+0x130/0x68c [ 72.628909][ T4919] netlink_ack+0x2c0/0x950 [ 72.629893][ T4919] netlink_rcv_skb+0x1f4/0x3dc [ 72.630960][ T4919] genl_rcv+0x38/0x50 [ 72.631790][ T4919] netlink_unicast+0x614/0x884 [ 72.632790][ T4919] netlink_sendmsg+0x6ec/0x9e4 [ 72.633820][ T4919] ____sys_sendmsg+0x578/0x894 [ 72.634867][ T4919] ___sys_sendmsg+0x1f0/0x27c [ 72.635899][ T4919] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.637033][ T4919] invoke_syscall+0x98/0x28c [ 72.638048][ T4919] el0_svc_common+0x13c/0x258 [ 72.639075][ T4919] do_el0_svc+0x5c/0x140 [ 72.640008][ T4919] el0_svc+0x78/0x1d0 [ 72.640889][ T4919] el0t_64_sync_handler+0xcc/0xe4 [ 72.641981][ T4919] el0t_64_sync+0x1a0/0x1a4 [ 72.653176][ T4921] FAULT_INJECTION: forcing a failure. [ 72.653176][ T4921] name failslab, interval 1, probability 0, space 0, times 0 [ 72.655865][ T4921] CPU: 0 PID: 4921 Comm: syz.0.41 Tainted: G W syzkaller #0 [ 72.657900][ T4921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.660290][ T4921] Call trace: [ 72.661070][ T4921] dump_backtrace+0x0/0x458 [ 72.662138][ T4921] show_stack+0x2c/0x3c [ 72.663118][ T4921] __dump_stack+0x30/0x40 [ 72.664153][ T4921] dump_stack_lvl+0xf4/0x15c [ 72.665217][ T4921] dump_stack+0x1c/0x5c [ 72.666139][ T4921] should_fail+0x3c8/0x520 [ 72.667106][ T4921] __should_failslab+0xbc/0x10c [ 72.668181][ T4921] should_failslab+0x10/0x28 [ 72.669217][ T4921] slab_pre_alloc_hook+0x64/0xe8 [ 72.670315][ T4921] kmem_cache_alloc_node+0x98/0x410 [ 72.671438][ T4921] __alloc_skb+0x130/0x68c [ 72.672405][ T4921] netlink_ack+0x2c0/0x950 [ 72.673392][ T4921] netlink_rcv_skb+0x1f4/0x3dc [ 72.674441][ T4921] genl_rcv+0x38/0x50 [ 72.675332][ T4921] netlink_unicast+0x614/0x884 [ 72.676394][ T4921] netlink_sendmsg+0x6ec/0x9e4 [ 72.677417][ T4921] ____sys_sendmsg+0x578/0x894 [ 72.678449][ T4921] ___sys_sendmsg+0x1f0/0x27c [ 72.679459][ T4921] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.680559][ T4921] invoke_syscall+0x98/0x28c [ 72.681571][ T4921] el0_svc_common+0x13c/0x258 [ 72.682557][ T4921] do_el0_svc+0x5c/0x140 [ 72.683453][ T4921] el0_svc+0x78/0x1d0 [ 72.684286][ T4921] el0t_64_sync_handler+0xcc/0xe4 [ 72.685334][ T4921] el0t_64_sync+0x1a0/0x1a4 [ 72.697628][ T4923] FAULT_INJECTION: forcing a failure. [ 72.697628][ T4923] name failslab, interval 1, probability 0, space 0, times 0 [ 72.700107][ T4923] CPU: 0 PID: 4923 Comm: syz.0.42 Tainted: G W syzkaller #0 [ 72.701739][ T4923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 72.703740][ T4923] Call trace: [ 72.704441][ T4923] dump_backtrace+0x0/0x458 [ 72.705410][ T4923] show_stack+0x2c/0x3c [ 72.706295][ T4923] __dump_stack+0x30/0x40 [ 72.707221][ T4923] dump_stack_lvl+0xf4/0x15c [ 72.708221][ T4923] dump_stack+0x1c/0x5c [ 72.709121][ T4923] should_fail+0x3c8/0x520 [ 72.710084][ T4923] __should_failslab+0xbc/0x10c [ 72.711155][ T4923] should_failslab+0x10/0x28 [ 72.712173][ T4923] slab_pre_alloc_hook+0x64/0xe8 [ 72.713379][ T4923] kmem_cache_alloc_node+0x98/0x410 [ 72.714608][ T4923] __alloc_skb+0x130/0x68c [ 72.715656][ T4923] netlink_ack+0x2c0/0x950 [ 72.716741][ T4923] netlink_rcv_skb+0x1f4/0x3dc [ 72.717850][ T4923] genl_rcv+0x38/0x50 [ 72.718825][ T4923] netlink_unicast+0x614/0x884 [ 72.719971][ T4923] netlink_sendmsg+0x6ec/0x9e4 [ 72.721114][ T4923] ____sys_sendmsg+0x578/0x894 [ 72.722191][ T4923] ___sys_sendmsg+0x1f0/0x27c [ 72.723187][ T4923] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.724314][ T4923] invoke_syscall+0x98/0x28c [ 72.725418][ T4923] el0_svc_common+0x13c/0x258 [ 72.726534][ T4923] do_el0_svc+0x5c/0x140 [ 72.727534][ T4923] el0_svc+0x78/0x1d0 [ 72.728495][ T4923] el0t_64_sync_handler+0xcc/0xe4 [ 72.729705][ T4923] el0t_64_sync+0x1a0/0x1a4 [ 72.739508][ T136] device hsr_slave_0 left promiscuous mode [ 72.776450][ T136] device hsr_slave_1 left promiscuous mode [ 72.866069][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.867690][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.869526][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.871030][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.872796][ T136] device bridge_slave_1 left promiscuous mode [ 72.874159][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.906546][ T136] device bridge_slave_0 left promiscuous mode [ 72.907895][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.026103][ T136] device veth1_macvtap left promiscuous mode [ 73.027515][ T136] device veth0_macvtap left promiscuous mode [ 73.028840][ T136] device veth1_vlan left promiscuous mode [ 73.030095][ T136] device veth0_vlan left promiscuous mode [ 73.117465][ T136] team0 (unregistering): Port device team_slave_1 removed [ 73.121726][ T136] team0 (unregistering): Port device team_slave_0 removed [ 73.125657][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.180077][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.289347][ T136] bond0 (unregistering): Released all slaves [ 73.384137][ T4926] FAULT_INJECTION: forcing a failure. [ 73.384137][ T4926] name failslab, interval 1, probability 0, space 0, times 0 [ 73.389619][ T4926] CPU: 0 PID: 4926 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 73.391475][ T4926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.393595][ T4926] Call trace: [ 73.394287][ T4926] dump_backtrace+0x0/0x458 [ 73.395281][ T4926] show_stack+0x2c/0x3c [ 73.396160][ T4926] __dump_stack+0x30/0x40 [ 73.397099][ T4926] dump_stack_lvl+0xf4/0x15c [ 73.398087][ T4926] dump_stack+0x1c/0x5c [ 73.399000][ T4926] should_fail+0x3c8/0x520 [ 73.399930][ T4926] __should_failslab+0xbc/0x10c [ 73.400947][ T4926] should_failslab+0x10/0x28 [ 73.401900][ T4926] slab_pre_alloc_hook+0x64/0xe8 [ 73.402934][ T4926] kmem_cache_alloc_node+0x98/0x410 [ 73.404050][ T4926] __alloc_skb+0x130/0x68c [ 73.404996][ T4926] netlink_ack+0x2c0/0x950 [ 73.405945][ T4926] netlink_rcv_skb+0x1f4/0x3dc [ 73.406956][ T4926] genl_rcv+0x38/0x50 [ 73.407787][ T4926] netlink_unicast+0x614/0x884 [ 73.408775][ T4926] netlink_sendmsg+0x6ec/0x9e4 [ 73.409761][ T4926] ____sys_sendmsg+0x578/0x894 [ 73.410762][ T4926] ___sys_sendmsg+0x1f0/0x27c [ 73.411883][ T4926] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.413026][ T4926] invoke_syscall+0x98/0x28c [ 73.414056][ T4926] el0_svc_common+0x13c/0x258 [ 73.415112][ T4926] do_el0_svc+0x5c/0x140 [ 73.416102][ T4926] el0_svc+0x78/0x1d0 [ 73.417028][ T4926] el0t_64_sync_handler+0xcc/0xe4 [ 73.418184][ T4926] el0t_64_sync+0x1a0/0x1a4 [ 73.430034][ T4930] FAULT_INJECTION: forcing a failure. [ 73.430034][ T4930] name failslab, interval 1, probability 0, space 0, times 0 [ 73.432437][ T4930] CPU: 0 PID: 4930 Comm: syz.0.44 Tainted: G W syzkaller #0 [ 73.434090][ T4930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.436007][ T4930] Call trace: [ 73.436708][ T4930] dump_backtrace+0x0/0x458 [ 73.437664][ T4930] show_stack+0x2c/0x3c [ 73.438561][ T4930] __dump_stack+0x30/0x40 [ 73.439491][ T4930] dump_stack_lvl+0xf4/0x15c [ 73.440477][ T4930] dump_stack+0x1c/0x5c [ 73.441352][ T4930] should_fail+0x3c8/0x520 [ 73.442275][ T4930] __should_failslab+0xbc/0x10c [ 73.443312][ T4930] should_failslab+0x10/0x28 [ 73.444255][ T4930] slab_pre_alloc_hook+0x64/0xe8 [ 73.445269][ T4930] kmem_cache_alloc_node+0x98/0x410 [ 73.446328][ T4930] __alloc_skb+0x130/0x68c [ 73.447252][ T4930] netlink_ack+0x2c0/0x950 [ 73.448166][ T4930] netlink_rcv_skb+0x1f4/0x3dc [ 73.449151][ T4930] genl_rcv+0x38/0x50 [ 73.449966][ T4930] netlink_unicast+0x614/0x884 [ 73.450940][ T4930] netlink_sendmsg+0x6ec/0x9e4 [ 73.451932][ T4930] ____sys_sendmsg+0x578/0x894 [ 73.452898][ T4930] ___sys_sendmsg+0x1f0/0x27c [ 73.453830][ T4930] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.454884][ T4930] invoke_syscall+0x98/0x28c [ 73.455849][ T4930] el0_svc_common+0x13c/0x258 [ 73.456790][ T4930] do_el0_svc+0x5c/0x140 [ 73.457663][ T4930] el0_svc+0x78/0x1d0 [ 73.458470][ T4930] el0t_64_sync_handler+0xcc/0xe4 [ 73.459495][ T4930] el0t_64_sync+0x1a0/0x1a4 [ 73.472673][ T4932] FAULT_INJECTION: forcing a failure. [ 73.472673][ T4932] name failslab, interval 1, probability 0, space 0, times 0 [ 73.475085][ T4932] CPU: 0 PID: 4932 Comm: syz.0.45 Tainted: G W syzkaller #0 [ 73.476790][ T4932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.478838][ T4932] Call trace: [ 73.479522][ T4932] dump_backtrace+0x0/0x458 [ 73.480466][ T4932] show_stack+0x2c/0x3c [ 73.481324][ T4932] __dump_stack+0x30/0x40 [ 73.482209][ T4932] dump_stack_lvl+0xf4/0x15c [ 73.483323][ T4932] dump_stack+0x1c/0x5c [ 73.484333][ T4932] should_fail+0x3c8/0x520 [ 73.485429][ T4932] __should_failslab+0xbc/0x10c [ 73.486630][ T4932] should_failslab+0x10/0x28 [ 73.487705][ T4932] slab_pre_alloc_hook+0x64/0xe8 [ 73.488867][ T4932] kmem_cache_alloc_node+0x98/0x410 [ 73.490091][ T4932] __alloc_skb+0x130/0x68c [ 73.491147][ T4932] netlink_ack+0x2c0/0x950 [ 73.492191][ T4932] netlink_rcv_skb+0x1f4/0x3dc [ 73.493216][ T4932] genl_rcv+0x38/0x50 [ 73.494077][ T4932] netlink_unicast+0x614/0x884 [ 73.495099][ T4932] netlink_sendmsg+0x6ec/0x9e4 [ 73.496101][ T4932] ____sys_sendmsg+0x578/0x894 [ 73.497133][ T4932] ___sys_sendmsg+0x1f0/0x27c [ 73.498152][ T4932] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.499281][ T4932] invoke_syscall+0x98/0x28c [ 73.500257][ T4932] el0_svc_common+0x13c/0x258 [ 73.501267][ T4932] do_el0_svc+0x5c/0x140 [ 73.502185][ T4932] el0_svc+0x78/0x1d0 [ 73.503034][ T4932] el0t_64_sync_handler+0xcc/0xe4 [ 73.504081][ T4932] el0t_64_sync+0x1a0/0x1a4 [ 73.513692][ T4934] FAULT_INJECTION: forcing a failure. [ 73.513692][ T4934] name failslab, interval 1, probability 0, space 0, times 0 [ 73.516107][ T4934] CPU: 0 PID: 4934 Comm: syz.0.46 Tainted: G W syzkaller #0 [ 73.517841][ T4934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.519910][ T4934] Call trace: [ 73.520593][ T4934] dump_backtrace+0x0/0x458 [ 73.521604][ T4934] show_stack+0x2c/0x3c [ 73.522613][ T4934] __dump_stack+0x30/0x40 [ 73.523660][ T4934] dump_stack_lvl+0xf4/0x15c [ 73.524749][ T4934] dump_stack+0x1c/0x5c [ 73.525690][ T4934] should_fail+0x3c8/0x520 [ 73.526692][ T4934] __should_failslab+0xbc/0x10c [ 73.527788][ T4934] should_failslab+0x10/0x28 [ 73.528847][ T4934] slab_pre_alloc_hook+0x64/0xe8 [ 73.529961][ T4934] kmem_cache_alloc_node+0x98/0x410 [ 73.531178][ T4934] __alloc_skb+0x130/0x68c [ 73.532260][ T4934] netlink_ack+0x2c0/0x950 [ 73.533324][ T4934] netlink_rcv_skb+0x1f4/0x3dc [ 73.534504][ T4934] genl_rcv+0x38/0x50 [ 73.535450][ T4934] netlink_unicast+0x614/0x884 [ 73.536489][ T4934] netlink_sendmsg+0x6ec/0x9e4 [ 73.537498][ T4934] ____sys_sendmsg+0x578/0x894 [ 73.538554][ T4934] ___sys_sendmsg+0x1f0/0x27c [ 73.539589][ T4934] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.540709][ T4934] invoke_syscall+0x98/0x28c [ 73.541720][ T4934] el0_svc_common+0x13c/0x258 [ 73.542742][ T4934] do_el0_svc+0x5c/0x140 [ 73.543643][ T4934] el0_svc+0x78/0x1d0 [ 73.544508][ T4934] el0t_64_sync_handler+0xcc/0xe4 [ 73.545606][ T4934] el0t_64_sync+0x1a0/0x1a4 [ 73.558966][ T4936] FAULT_INJECTION: forcing a failure. [ 73.558966][ T4936] name failslab, interval 1, probability 0, space 0, times 0 [ 73.561581][ T4936] CPU: 1 PID: 4936 Comm: syz.0.47 Tainted: G W syzkaller #0 [ 73.563377][ T4936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.565622][ T4936] Call trace: [ 73.566360][ T4936] dump_backtrace+0x0/0x458 [ 73.567347][ T4936] show_stack+0x2c/0x3c [ 73.568270][ T4936] __dump_stack+0x30/0x40 [ 73.569221][ T4936] dump_stack_lvl+0xf4/0x15c [ 73.570223][ T4936] dump_stack+0x1c/0x5c [ 73.571125][ T4936] should_fail+0x3c8/0x520 [ 73.572083][ T4936] __should_failslab+0xbc/0x10c [ 73.573111][ T4936] should_failslab+0x10/0x28 [ 73.574107][ T4936] slab_pre_alloc_hook+0x64/0xe8 [ 73.575157][ T4936] kmem_cache_alloc_node+0x98/0x410 [ 73.576262][ T4936] __alloc_skb+0x130/0x68c [ 73.577225][ T4936] netlink_ack+0x2c0/0x950 [ 73.578170][ T4936] netlink_rcv_skb+0x1f4/0x3dc [ 73.579192][ T4936] genl_rcv+0x38/0x50 [ 73.580016][ T4936] netlink_unicast+0x614/0x884 [ 73.581021][ T4936] netlink_sendmsg+0x6ec/0x9e4 [ 73.582043][ T4936] ____sys_sendmsg+0x578/0x894 [ 73.583020][ T4936] ___sys_sendmsg+0x1f0/0x27c [ 73.584001][ T4936] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.585062][ T4936] invoke_syscall+0x98/0x28c [ 73.586048][ T4936] el0_svc_common+0x13c/0x258 [ 73.587054][ T4936] do_el0_svc+0x5c/0x140 [ 73.587989][ T4936] el0_svc+0x78/0x1d0 [ 73.588827][ T4936] el0t_64_sync_handler+0xcc/0xe4 [ 73.589897][ T4936] el0t_64_sync+0x1a0/0x1a4 [ 73.599977][ T4938] FAULT_INJECTION: forcing a failure. [ 73.599977][ T4938] name failslab, interval 1, probability 0, space 0, times 0 [ 73.602297][ T4938] CPU: 1 PID: 4938 Comm: syz.0.48 Tainted: G W syzkaller #0 [ 73.603858][ T4938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.605696][ T4938] Call trace: [ 73.606343][ T4938] dump_backtrace+0x0/0x458 [ 73.607289][ T4938] show_stack+0x2c/0x3c [ 73.608120][ T4938] __dump_stack+0x30/0x40 [ 73.609003][ T4938] dump_stack_lvl+0xf4/0x15c [ 73.609935][ T4938] dump_stack+0x1c/0x5c [ 73.610795][ T4938] should_fail+0x3c8/0x520 [ 73.611717][ T4938] __should_failslab+0xbc/0x10c [ 73.612749][ T4938] should_failslab+0x10/0x28 [ 73.613702][ T4938] slab_pre_alloc_hook+0x64/0xe8 [ 73.614704][ T4938] kmem_cache_alloc_node+0x98/0x410 [ 73.615784][ T4938] __alloc_skb+0x130/0x68c [ 73.616680][ T4938] netlink_ack+0x2c0/0x950 [ 73.617595][ T4938] netlink_rcv_skb+0x1f4/0x3dc [ 73.618564][ T4938] genl_rcv+0x38/0x50 [ 73.619373][ T4938] netlink_unicast+0x614/0x884 [ 73.620339][ T4938] netlink_sendmsg+0x6ec/0x9e4 [ 73.621305][ T4938] ____sys_sendmsg+0x578/0x894 [ 73.622314][ T4938] ___sys_sendmsg+0x1f0/0x27c [ 73.623306][ T4938] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.624379][ T4938] invoke_syscall+0x98/0x28c [ 73.625312][ T4938] el0_svc_common+0x13c/0x258 [ 73.626259][ T4938] do_el0_svc+0x5c/0x140 [ 73.627114][ T4938] el0_svc+0x78/0x1d0 [ 73.627953][ T4938] el0t_64_sync_handler+0xcc/0xe4 [ 73.629021][ T4938] el0t_64_sync+0x1a0/0x1a4 [ 73.638174][ T4941] FAULT_INJECTION: forcing a failure. [ 73.638174][ T4941] name failslab, interval 1, probability 0, space 0, times 0 [ 73.640400][ T4941] CPU: 1 PID: 4941 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 73.641937][ T4941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.643836][ T4941] Call trace: [ 73.644438][ T4941] dump_backtrace+0x0/0x458 [ 73.645360][ T4941] show_stack+0x2c/0x3c [ 73.646245][ T4941] __dump_stack+0x30/0x40 [ 73.647136][ T4941] dump_stack_lvl+0xf4/0x15c [ 73.648101][ T4941] dump_stack+0x1c/0x5c [ 73.648961][ T4941] should_fail+0x3c8/0x520 [ 73.649852][ T4941] __should_failslab+0xbc/0x10c [ 73.650834][ T4941] should_failslab+0x10/0x28 [ 73.651808][ T4941] slab_pre_alloc_hook+0x64/0xe8 [ 73.652791][ T4941] kmem_cache_alloc_node+0x98/0x410 [ 73.653853][ T4941] __alloc_skb+0x130/0x68c [ 73.654766][ T4941] netlink_ack+0x2c0/0x950 [ 73.655695][ T4941] netlink_rcv_skb+0x1f4/0x3dc [ 73.656681][ T4941] genl_rcv+0x38/0x50 [ 73.657499][ T4941] netlink_unicast+0x614/0x884 [ 73.658501][ T4941] netlink_sendmsg+0x6ec/0x9e4 [ 73.659480][ T4941] ____sys_sendmsg+0x578/0x894 [ 73.660440][ T4941] ___sys_sendmsg+0x1f0/0x27c [ 73.661399][ T4941] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.662427][ T4941] invoke_syscall+0x98/0x28c [ 73.663352][ T4941] el0_svc_common+0x13c/0x258 [ 73.664315][ T4941] do_el0_svc+0x5c/0x140 [ 73.665196][ T4941] el0_svc+0x78/0x1d0 [ 73.666010][ T4941] el0t_64_sync_handler+0xcc/0xe4 [ 73.667035][ T4941] el0t_64_sync+0x1a0/0x1a4 [ 73.676569][ T4943] FAULT_INJECTION: forcing a failure. [ 73.676569][ T4943] name failslab, interval 1, probability 0, space 0, times 0 [ 73.678908][ T4943] CPU: 1 PID: 4943 Comm: syz.0.50 Tainted: G W syzkaller #0 [ 73.680722][ T4943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.682861][ T4943] Call trace: [ 73.683506][ T4943] dump_backtrace+0x0/0x458 [ 73.684522][ T4943] show_stack+0x2c/0x3c [ 73.685529][ T4943] __dump_stack+0x30/0x40 [ 73.686583][ T4943] dump_stack_lvl+0xf4/0x15c [ 73.687648][ T4943] dump_stack+0x1c/0x5c [ 73.688598][ T4943] should_fail+0x3c8/0x520 [ 73.689629][ T4943] __should_failslab+0xbc/0x10c [ 73.690761][ T4943] should_failslab+0x10/0x28 [ 73.691832][ T4943] slab_pre_alloc_hook+0x64/0xe8 [ 73.692949][ T4943] kmem_cache_alloc_node+0x98/0x410 [ 73.694124][ T4943] __alloc_skb+0x130/0x68c [ 73.695128][ T4943] netlink_ack+0x2c0/0x950 [ 73.696148][ T4943] netlink_rcv_skb+0x1f4/0x3dc [ 73.697201][ T4943] genl_rcv+0x38/0x50 [ 73.698054][ T4943] netlink_unicast+0x614/0x884 [ 73.699081][ T4943] netlink_sendmsg+0x6ec/0x9e4 [ 73.700133][ T4943] ____sys_sendmsg+0x578/0x894 [ 73.701178][ T4943] ___sys_sendmsg+0x1f0/0x27c [ 73.702206][ T4943] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.703356][ T4943] invoke_syscall+0x98/0x28c [ 73.704358][ T4943] el0_svc_common+0x13c/0x258 [ 73.705357][ T4943] do_el0_svc+0x5c/0x140 [ 73.706292][ T4943] el0_svc+0x78/0x1d0 [ 73.707160][ T4943] el0t_64_sync_handler+0xcc/0xe4 [ 73.708263][ T4943] el0t_64_sync+0x1a0/0x1a4 [ 73.719225][ T4945] FAULT_INJECTION: forcing a failure. [ 73.719225][ T4945] name failslab, interval 1, probability 0, space 0, times 0 [ 73.721516][ T4945] CPU: 1 PID: 4945 Comm: syz.0.51 Tainted: G W syzkaller #0 [ 73.723060][ T4945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.724867][ T4945] Call trace: [ 73.725465][ T4945] dump_backtrace+0x0/0x458 [ 73.726337][ T4945] show_stack+0x2c/0x3c [ 73.727195][ T4945] __dump_stack+0x30/0x40 [ 73.728088][ T4945] dump_stack_lvl+0xf4/0x15c [ 73.729018][ T4945] dump_stack+0x1c/0x5c [ 73.729857][ T4945] should_fail+0x3c8/0x520 [ 73.730748][ T4945] __should_failslab+0xbc/0x10c [ 73.731723][ T4945] should_failslab+0x10/0x28 [ 73.732645][ T4945] slab_pre_alloc_hook+0x64/0xe8 [ 73.733628][ T4945] kmem_cache_alloc_node+0x98/0x410 [ 73.734674][ T4945] __alloc_skb+0x130/0x68c [ 73.735562][ T4945] netlink_ack+0x2c0/0x950 [ 73.736454][ T4945] netlink_rcv_skb+0x1f4/0x3dc [ 73.737414][ T4945] genl_rcv+0x38/0x50 [ 73.738205][ T4945] netlink_unicast+0x614/0x884 [ 73.739156][ T4945] netlink_sendmsg+0x6ec/0x9e4 [ 73.740107][ T4945] ____sys_sendmsg+0x578/0x894 [ 73.741049][ T4945] ___sys_sendmsg+0x1f0/0x27c [ 73.741981][ T4945] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.743018][ T4945] invoke_syscall+0x98/0x28c [ 73.743957][ T4945] el0_svc_common+0x13c/0x258 [ 73.744914][ T4945] do_el0_svc+0x5c/0x140 [ 73.745823][ T4945] el0_svc+0x78/0x1d0 [ 73.746676][ T4945] el0t_64_sync_handler+0xcc/0xe4 [ 73.747751][ T4945] el0t_64_sync+0x1a0/0x1a4 [ 73.758301][ T4947] FAULT_INJECTION: forcing a failure. [ 73.758301][ T4947] name failslab, interval 1, probability 0, space 0, times 0 [ 73.760703][ T4947] CPU: 0 PID: 4947 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 73.762355][ T4947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.764297][ T4947] Call trace: [ 73.764930][ T4947] dump_backtrace+0x0/0x458 [ 73.765897][ T4947] show_stack+0x2c/0x3c [ 73.766794][ T4947] __dump_stack+0x30/0x40 [ 73.767706][ T4947] dump_stack_lvl+0xf4/0x15c [ 73.768664][ T4947] dump_stack+0x1c/0x5c [ 73.769553][ T4947] should_fail+0x3c8/0x520 [ 73.770472][ T4947] __should_failslab+0xbc/0x10c [ 73.771506][ T4947] should_failslab+0x10/0x28 [ 73.772479][ T4947] slab_pre_alloc_hook+0x64/0xe8 [ 73.773537][ T4947] kmem_cache_alloc_node+0x98/0x410 [ 73.774654][ T4947] __alloc_skb+0x130/0x68c [ 73.775610][ T4947] netlink_ack+0x2c0/0x950 [ 73.776509][ T4947] netlink_rcv_skb+0x1f4/0x3dc [ 73.777466][ T4947] genl_rcv+0x38/0x50 [ 73.778294][ T4947] netlink_unicast+0x614/0x884 [ 73.779297][ T4947] netlink_sendmsg+0x6ec/0x9e4 [ 73.780295][ T4947] ____sys_sendmsg+0x578/0x894 [ 73.781279][ T4947] ___sys_sendmsg+0x1f0/0x27c [ 73.782246][ T4947] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.783303][ T4947] invoke_syscall+0x98/0x28c [ 73.784250][ T4947] el0_svc_common+0x13c/0x258 [ 73.785227][ T4947] do_el0_svc+0x5c/0x140 [ 73.786098][ T4947] el0_svc+0x78/0x1d0 [ 73.786923][ T4947] el0t_64_sync_handler+0xcc/0xe4 [ 73.787969][ T4947] el0t_64_sync+0x1a0/0x1a4 [ 73.799785][ T4949] FAULT_INJECTION: forcing a failure. [ 73.799785][ T4949] name failslab, interval 1, probability 0, space 0, times 0 [ 73.802392][ T4949] CPU: 1 PID: 4949 Comm: syz.0.53 Tainted: G W syzkaller #0 [ 73.804130][ T4949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.806278][ T4949] Call trace: [ 73.807046][ T4949] dump_backtrace+0x0/0x458 [ 73.808083][ T4949] show_stack+0x2c/0x3c [ 73.808997][ T4949] __dump_stack+0x30/0x40 [ 73.809909][ T4949] dump_stack_lvl+0xf4/0x15c [ 73.810882][ T4949] dump_stack+0x1c/0x5c [ 73.811737][ T4949] should_fail+0x3c8/0x520 [ 73.812673][ T4949] __should_failslab+0xbc/0x10c [ 73.813717][ T4949] should_failslab+0x10/0x28 [ 73.814681][ T4949] slab_pre_alloc_hook+0x64/0xe8 [ 73.815698][ T4949] kmem_cache_alloc_node+0x98/0x410 [ 73.816951][ T4949] __alloc_skb+0x130/0x68c [ 73.818031][ T4949] netlink_ack+0x2c0/0x950 [ 73.819093][ T4949] netlink_rcv_skb+0x1f4/0x3dc [ 73.820205][ T4949] genl_rcv+0x38/0x50 [ 73.821129][ T4949] netlink_unicast+0x614/0x884 [ 73.822235][ T4949] netlink_sendmsg+0x6ec/0x9e4 [ 73.823337][ T4949] ____sys_sendmsg+0x578/0x894 [ 73.824415][ T4949] ___sys_sendmsg+0x1f0/0x27c [ 73.825497][ T4949] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.826681][ T4949] invoke_syscall+0x98/0x28c [ 73.827719][ T4949] el0_svc_common+0x13c/0x258 [ 73.828786][ T4949] do_el0_svc+0x5c/0x140 [ 73.829764][ T4949] el0_svc+0x78/0x1d0 [ 73.830682][ T4949] el0t_64_sync_handler+0xcc/0xe4 [ 73.831839][ T4949] el0t_64_sync+0x1a0/0x1a4 [ 73.845317][ T4951] FAULT_INJECTION: forcing a failure. [ 73.845317][ T4951] name failslab, interval 1, probability 0, space 0, times 0 [ 73.847933][ T4951] CPU: 1 PID: 4951 Comm: syz.0.54 Tainted: G W syzkaller #0 [ 73.849563][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.851439][ T4951] Call trace: [ 73.852028][ T4951] dump_backtrace+0x0/0x458 [ 73.852906][ T4951] show_stack+0x2c/0x3c [ 73.853754][ T4951] __dump_stack+0x30/0x40 [ 73.854605][ T4951] dump_stack_lvl+0xf4/0x15c [ 73.855518][ T4951] dump_stack+0x1c/0x5c [ 73.856380][ T4951] should_fail+0x3c8/0x520 [ 73.857308][ T4951] __should_failslab+0xbc/0x10c [ 73.858322][ T4951] should_failslab+0x10/0x28 [ 73.859268][ T4951] slab_pre_alloc_hook+0x64/0xe8 [ 73.860270][ T4951] kmem_cache_alloc_node+0x98/0x410 [ 73.861338][ T4951] __alloc_skb+0x130/0x68c [ 73.862226][ T4951] netlink_ack+0x2c0/0x950 [ 73.863107][ T4951] netlink_rcv_skb+0x1f4/0x3dc [ 73.864078][ T4951] genl_rcv+0x38/0x50 [ 73.865040][ T4951] netlink_unicast+0x614/0x884 [ 73.866189][ T4951] netlink_sendmsg+0x6ec/0x9e4 [ 73.867315][ T4951] ____sys_sendmsg+0x578/0x894 [ 73.868365][ T4951] ___sys_sendmsg+0x1f0/0x27c [ 73.869398][ T4951] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.870536][ T4951] invoke_syscall+0x98/0x28c [ 73.871572][ T4951] el0_svc_common+0x13c/0x258 [ 73.872636][ T4951] do_el0_svc+0x5c/0x140 [ 73.873516][ T4951] el0_svc+0x78/0x1d0 [ 73.874390][ T4951] el0t_64_sync_handler+0xcc/0xe4 [ 73.875464][ T4951] el0t_64_sync+0x1a0/0x1a4 [ 73.885154][ T4953] FAULT_INJECTION: forcing a failure. [ 73.885154][ T4953] name failslab, interval 1, probability 0, space 0, times 0 [ 73.887705][ T4953] CPU: 1 PID: 4953 Comm: syz.0.55 Tainted: G W syzkaller #0 [ 73.889355][ T4953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.891222][ T4953] Call trace: [ 73.891804][ T4953] dump_backtrace+0x0/0x458 [ 73.892655][ T4953] show_stack+0x2c/0x3c [ 73.893500][ T4953] __dump_stack+0x30/0x40 [ 73.894377][ T4953] dump_stack_lvl+0xf4/0x15c [ 73.895322][ T4953] dump_stack+0x1c/0x5c [ 73.896189][ T4953] should_fail+0x3c8/0x520 [ 73.897111][ T4953] __should_failslab+0xbc/0x10c [ 73.898099][ T4953] should_failslab+0x10/0x28 [ 73.899028][ T4953] slab_pre_alloc_hook+0x64/0xe8 [ 73.900037][ T4953] kmem_cache_alloc_node+0x98/0x410 [ 73.901111][ T4953] __alloc_skb+0x130/0x68c [ 73.902016][ T4953] netlink_ack+0x2c0/0x950 [ 73.902915][ T4953] netlink_rcv_skb+0x1f4/0x3dc [ 73.903922][ T4953] genl_rcv+0x38/0x50 [ 73.904742][ T4953] netlink_unicast+0x614/0x884 [ 73.905704][ T4953] netlink_sendmsg+0x6ec/0x9e4 [ 73.906694][ T4953] ____sys_sendmsg+0x578/0x894 [ 73.907681][ T4953] ___sys_sendmsg+0x1f0/0x27c [ 73.908639][ T4953] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.909704][ T4953] invoke_syscall+0x98/0x28c [ 73.910653][ T4953] el0_svc_common+0x13c/0x258 [ 73.911633][ T4953] do_el0_svc+0x5c/0x140 [ 73.912509][ T4953] el0_svc+0x78/0x1d0 [ 73.913336][ T4953] el0t_64_sync_handler+0xcc/0xe4 [ 73.914373][ T4953] el0t_64_sync+0x1a0/0x1a4 [ 73.923683][ T4955] FAULT_INJECTION: forcing a failure. [ 73.923683][ T4955] name failslab, interval 1, probability 0, space 0, times 0 [ 73.926379][ T4955] CPU: 1 PID: 4955 Comm: syz.0.56 Tainted: G W syzkaller #0 [ 73.928071][ T4955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.930060][ T4955] Call trace: [ 73.930704][ T4955] dump_backtrace+0x0/0x458 [ 73.931697][ T4955] show_stack+0x2c/0x3c [ 73.932558][ T4955] __dump_stack+0x30/0x40 [ 73.933467][ T4955] dump_stack_lvl+0xf4/0x15c [ 73.934611][ T4955] dump_stack+0x1c/0x5c [ 73.935587][ T4955] should_fail+0x3c8/0x520 [ 73.936592][ T4955] __should_failslab+0xbc/0x10c [ 73.937689][ T4955] should_failslab+0x10/0x28 [ 73.938753][ T4955] slab_pre_alloc_hook+0x64/0xe8 [ 73.939802][ T4955] kmem_cache_alloc_node+0x98/0x410 [ 73.940892][ T4955] __alloc_skb+0x130/0x68c [ 73.941946][ T4955] netlink_ack+0x2c0/0x950 [ 73.942945][ T4955] netlink_rcv_skb+0x1f4/0x3dc [ 73.944040][ T4955] genl_rcv+0x38/0x50 [ 73.944957][ T4955] netlink_unicast+0x614/0x884 [ 73.946029][ T4955] netlink_sendmsg+0x6ec/0x9e4 [ 73.947085][ T4955] ____sys_sendmsg+0x578/0x894 [ 73.948237][ T4955] ___sys_sendmsg+0x1f0/0x27c [ 73.949322][ T4955] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.950499][ T4955] invoke_syscall+0x98/0x28c [ 73.951508][ T4955] el0_svc_common+0x13c/0x258 [ 73.952535][ T4955] do_el0_svc+0x5c/0x140 [ 73.953497][ T4955] el0_svc+0x78/0x1d0 [ 73.954400][ T4955] el0t_64_sync_handler+0xcc/0xe4 [ 73.955532][ T4955] el0t_64_sync+0x1a0/0x1a4 [ 73.966481][ T4957] FAULT_INJECTION: forcing a failure. [ 73.966481][ T4957] name failslab, interval 1, probability 0, space 0, times 0 [ 73.968880][ T4957] CPU: 1 PID: 4957 Comm: syz.0.57 Tainted: G W syzkaller #0 [ 73.970810][ T4957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 73.973074][ T4957] Call trace: [ 73.973881][ T4957] dump_backtrace+0x0/0x458 [ 73.974990][ T4957] show_stack+0x2c/0x3c [ 73.976016][ T4957] __dump_stack+0x30/0x40 [ 73.977075][ T4957] dump_stack_lvl+0xf4/0x15c [ 73.978201][ T4957] dump_stack+0x1c/0x5c [ 73.979181][ T4957] should_fail+0x3c8/0x520 [ 73.980270][ T4957] __should_failslab+0xbc/0x10c [ 73.981417][ T4957] should_failslab+0x10/0x28 [ 73.982409][ T4957] slab_pre_alloc_hook+0x64/0xe8 [ 73.983446][ T4957] kmem_cache_alloc_node+0x98/0x410 [ 73.984543][ T4957] __alloc_skb+0x130/0x68c [ 73.985487][ T4957] netlink_ack+0x2c0/0x950 [ 73.986443][ T4957] netlink_rcv_skb+0x1f4/0x3dc [ 73.987477][ T4957] genl_rcv+0x38/0x50 [ 73.988356][ T4957] netlink_unicast+0x614/0x884 [ 73.989444][ T4957] netlink_sendmsg+0x6ec/0x9e4 [ 73.990505][ T4957] ____sys_sendmsg+0x578/0x894 [ 73.991563][ T4957] ___sys_sendmsg+0x1f0/0x27c [ 73.992605][ T4957] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.993729][ T4957] invoke_syscall+0x98/0x28c [ 73.994743][ T4957] el0_svc_common+0x13c/0x258 [ 73.995780][ T4957] do_el0_svc+0x5c/0x140 [ 73.996711][ T4957] el0_svc+0x78/0x1d0 [ 73.997591][ T4957] el0t_64_sync_handler+0xcc/0xe4 [ 73.998700][ T4957] el0t_64_sync+0x1a0/0x1a4 [ 74.008035][ T4959] FAULT_INJECTION: forcing a failure. [ 74.008035][ T4959] name failslab, interval 1, probability 0, space 0, times 0 [ 74.010345][ T4959] CPU: 1 PID: 4959 Comm: syz.0.58 Tainted: G W syzkaller #0 [ 74.011938][ T4959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.013789][ T4959] Call trace: [ 74.014398][ T4959] dump_backtrace+0x0/0x458 [ 74.015215][ T4959] show_stack+0x2c/0x3c [ 74.016096][ T4959] __dump_stack+0x30/0x40 [ 74.017024][ T4959] dump_stack_lvl+0xf4/0x15c [ 74.018008][ T4959] dump_stack+0x1c/0x5c [ 74.018875][ T4959] should_fail+0x3c8/0x520 [ 74.019790][ T4959] __should_failslab+0xbc/0x10c [ 74.020805][ T4959] should_failslab+0x10/0x28 [ 74.021765][ T4959] slab_pre_alloc_hook+0x64/0xe8 [ 74.022782][ T4959] kmem_cache_alloc_node+0x98/0x410 [ 74.023828][ T4959] __alloc_skb+0x130/0x68c [ 74.024733][ T4959] netlink_ack+0x2c0/0x950 [ 74.025663][ T4959] netlink_rcv_skb+0x1f4/0x3dc [ 74.026662][ T4959] genl_rcv+0x38/0x50 [ 74.027491][ T4959] netlink_unicast+0x614/0x884 [ 74.028480][ T4959] netlink_sendmsg+0x6ec/0x9e4 [ 74.029460][ T4959] ____sys_sendmsg+0x578/0x894 [ 74.030451][ T4959] ___sys_sendmsg+0x1f0/0x27c [ 74.031423][ T4959] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.032456][ T4959] invoke_syscall+0x98/0x28c [ 74.033386][ T4959] el0_svc_common+0x13c/0x258 [ 74.034384][ T4959] do_el0_svc+0x5c/0x140 [ 74.035286][ T4959] el0_svc+0x78/0x1d0 [ 74.036162][ T4959] el0t_64_sync_handler+0xcc/0xe4 [ 74.037254][ T4959] el0t_64_sync+0x1a0/0x1a4 [ 74.048102][ T4961] FAULT_INJECTION: forcing a failure. [ 74.048102][ T4961] name failslab, interval 1, probability 0, space 0, times 0 [ 74.050846][ T4961] CPU: 0 PID: 4961 Comm: syz.0.59 Tainted: G W syzkaller #0 [ 74.052677][ T4961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.055118][ T4961] Call trace: [ 74.055929][ T4961] dump_backtrace+0x0/0x458 [ 74.057042][ T4961] show_stack+0x2c/0x3c [ 74.058030][ T4961] __dump_stack+0x30/0x40 [ 74.059060][ T4961] dump_stack_lvl+0xf4/0x15c [ 74.060147][ T4961] dump_stack+0x1c/0x5c [ 74.061111][ T4961] should_fail+0x3c8/0x520 [ 74.062144][ T4961] __should_failslab+0xbc/0x10c [ 74.063232][ T4961] should_failslab+0x10/0x28 [ 74.064357][ T4961] slab_pre_alloc_hook+0x64/0xe8 [ 74.065521][ T4961] kmem_cache_alloc_node+0x98/0x410 [ 74.066752][ T4961] __alloc_skb+0x130/0x68c [ 74.067797][ T4961] netlink_ack+0x2c0/0x950 [ 74.068755][ T4961] netlink_rcv_skb+0x1f4/0x3dc [ 74.069800][ T4961] genl_rcv+0x38/0x50 [ 74.070628][ T4961] netlink_unicast+0x614/0x884 [ 74.071575][ T4961] netlink_sendmsg+0x6ec/0x9e4 [ 74.072523][ T4961] ____sys_sendmsg+0x578/0x894 [ 74.073479][ T4961] ___sys_sendmsg+0x1f0/0x27c [ 74.074414][ T4961] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.075462][ T4961] invoke_syscall+0x98/0x28c [ 74.076423][ T4961] el0_svc_common+0x13c/0x258 [ 74.077396][ T4961] do_el0_svc+0x5c/0x140 [ 74.078273][ T4961] el0_svc+0x78/0x1d0 [ 74.079094][ T4961] el0t_64_sync_handler+0xcc/0xe4 [ 74.080148][ T4961] el0t_64_sync+0x1a0/0x1a4 [ 74.091500][ T4963] FAULT_INJECTION: forcing a failure. [ 74.091500][ T4963] name failslab, interval 1, probability 0, space 0, times 0 [ 74.093985][ T4963] CPU: 0 PID: 4963 Comm: syz.0.60 Tainted: G W syzkaller #0 [ 74.095662][ T4963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.097810][ T4963] Call trace: [ 74.098516][ T4963] dump_backtrace+0x0/0x458 [ 74.099517][ T4963] show_stack+0x2c/0x3c [ 74.100429][ T4963] __dump_stack+0x30/0x40 [ 74.101393][ T4963] dump_stack_lvl+0xf4/0x15c [ 74.102405][ T4963] dump_stack+0x1c/0x5c [ 74.103305][ T4963] should_fail+0x3c8/0x520 [ 74.104261][ T4963] __should_failslab+0xbc/0x10c [ 74.105324][ T4963] should_failslab+0x10/0x28 [ 74.106325][ T4963] slab_pre_alloc_hook+0x64/0xe8 [ 74.107412][ T4963] kmem_cache_alloc_node+0x98/0x410 [ 74.108523][ T4963] __alloc_skb+0x130/0x68c [ 74.109466][ T4963] netlink_ack+0x2c0/0x950 [ 74.110401][ T4963] netlink_rcv_skb+0x1f4/0x3dc [ 74.111425][ T4963] genl_rcv+0x38/0x50 [ 74.112268][ T4963] netlink_unicast+0x614/0x884 [ 74.113306][ T4963] netlink_sendmsg+0x6ec/0x9e4 [ 74.114327][ T4963] ____sys_sendmsg+0x578/0x894 [ 74.115353][ T4963] ___sys_sendmsg+0x1f0/0x27c [ 74.116357][ T4963] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.117463][ T4963] invoke_syscall+0x98/0x28c [ 74.118463][ T4963] el0_svc_common+0x13c/0x258 [ 74.119485][ T4963] do_el0_svc+0x5c/0x140 [ 74.120408][ T4963] el0_svc+0x78/0x1d0 [ 74.121271][ T4963] el0t_64_sync_handler+0xcc/0xe4 [ 74.122348][ T4963] el0t_64_sync+0x1a0/0x1a4 [ 74.126800][ T4135] Bluetooth: hci0: command 0x041b tx timeout [ 74.134987][ T4965] FAULT_INJECTION: forcing a failure. [ 74.134987][ T4965] name failslab, interval 1, probability 0, space 0, times 0 [ 74.137807][ T4965] CPU: 0 PID: 4965 Comm: syz.0.61 Tainted: G W syzkaller #0 [ 74.139510][ T4965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.141559][ T4965] Call trace: [ 74.142243][ T4965] dump_backtrace+0x0/0x458 [ 74.143260][ T4965] show_stack+0x2c/0x3c [ 74.144180][ T4965] __dump_stack+0x30/0x40 [ 74.145117][ T4965] dump_stack_lvl+0xf4/0x15c [ 74.146120][ T4965] dump_stack+0x1c/0x5c [ 74.147016][ T4965] should_fail+0x3c8/0x520 [ 74.147963][ T4965] __should_failslab+0xbc/0x10c [ 74.149062][ T4965] should_failslab+0x10/0x28 [ 74.150100][ T4965] slab_pre_alloc_hook+0x64/0xe8 [ 74.151178][ T4965] kmem_cache_alloc_node+0x98/0x410 [ 74.152292][ T4965] __alloc_skb+0x130/0x68c [ 74.153249][ T4965] netlink_ack+0x2c0/0x950 [ 74.154217][ T4965] netlink_rcv_skb+0x1f4/0x3dc [ 74.155244][ T4965] genl_rcv+0x38/0x50 [ 74.156099][ T4965] netlink_unicast+0x614/0x884 [ 74.157128][ T4965] netlink_sendmsg+0x6ec/0x9e4 [ 74.158153][ T4965] ____sys_sendmsg+0x578/0x894 [ 74.159180][ T4965] ___sys_sendmsg+0x1f0/0x27c [ 74.160194][ T4965] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.161320][ T4965] invoke_syscall+0x98/0x28c [ 74.162334][ T4965] el0_svc_common+0x13c/0x258 [ 74.163372][ T4965] do_el0_svc+0x5c/0x140 [ 74.164305][ T4965] el0_svc+0x78/0x1d0 [ 74.165164][ T4965] el0t_64_sync_handler+0xcc/0xe4 [ 74.166241][ T4965] el0t_64_sync+0x1a0/0x1a4 [ 74.178959][ T4967] FAULT_INJECTION: forcing a failure. [ 74.178959][ T4967] name failslab, interval 1, probability 0, space 0, times 0 [ 74.181672][ T4967] CPU: 0 PID: 4967 Comm: syz.0.62 Tainted: G W syzkaller #0 [ 74.183473][ T4967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.185538][ T4967] Call trace: [ 74.186322][ T4967] dump_backtrace+0x0/0x458 [ 74.187408][ T4967] show_stack+0x2c/0x3c [ 74.188406][ T4967] __dump_stack+0x30/0x40 [ 74.189441][ T4967] dump_stack_lvl+0xf4/0x15c [ 74.190540][ T4967] dump_stack+0x1c/0x5c [ 74.191529][ T4967] should_fail+0x3c8/0x520 [ 74.192573][ T4967] __should_failslab+0xbc/0x10c [ 74.193729][ T4967] should_failslab+0x10/0x28 [ 74.194799][ T4967] slab_pre_alloc_hook+0x64/0xe8 [ 74.196018][ T4967] kmem_cache_alloc_node+0x98/0x410 [ 74.197317][ T4967] __alloc_skb+0x130/0x68c [ 74.198389][ T4967] netlink_ack+0x2c0/0x950 [ 74.199453][ T4967] netlink_rcv_skb+0x1f4/0x3dc [ 74.200598][ T4967] genl_rcv+0x38/0x50 [ 74.201559][ T4967] netlink_unicast+0x614/0x884 [ 74.202707][ T4967] netlink_sendmsg+0x6ec/0x9e4 [ 74.203833][ T4967] ____sys_sendmsg+0x578/0x894 [ 74.204966][ T4967] ___sys_sendmsg+0x1f0/0x27c [ 74.206080][ T4967] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.207268][ T4967] invoke_syscall+0x98/0x28c [ 74.208329][ T4967] el0_svc_common+0x13c/0x258 [ 74.209390][ T4967] do_el0_svc+0x5c/0x140 [ 74.210363][ T4967] el0_svc+0x78/0x1d0 [ 74.211281][ T4967] el0t_64_sync_handler+0xcc/0xe4 [ 74.212464][ T4967] el0t_64_sync+0x1a0/0x1a4 [ 74.224881][ T4969] FAULT_INJECTION: forcing a failure. [ 74.224881][ T4969] name failslab, interval 1, probability 0, space 0, times 0 [ 74.227769][ T4969] CPU: 0 PID: 4969 Comm: syz.0.63 Tainted: G W syzkaller #0 [ 74.229575][ T4969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.231618][ T4969] Call trace: [ 74.232269][ T4969] dump_backtrace+0x0/0x458 [ 74.233227][ T4969] show_stack+0x2c/0x3c [ 74.234161][ T4969] __dump_stack+0x30/0x40 [ 74.235116][ T4969] dump_stack_lvl+0xf4/0x15c [ 74.236091][ T4969] dump_stack+0x1c/0x5c [ 74.236974][ T4969] should_fail+0x3c8/0x520 [ 74.237916][ T4969] __should_failslab+0xbc/0x10c [ 74.238941][ T4969] should_failslab+0x10/0x28 [ 74.239914][ T4969] slab_pre_alloc_hook+0x64/0xe8 [ 74.240946][ T4969] kmem_cache_alloc_node+0x98/0x410 [ 74.242054][ T4969] __alloc_skb+0x130/0x68c [ 74.242974][ T4969] netlink_ack+0x2c0/0x950 [ 74.243906][ T4969] netlink_rcv_skb+0x1f4/0x3dc [ 74.244958][ T4969] genl_rcv+0x38/0x50 [ 74.245793][ T4969] netlink_unicast+0x614/0x884 [ 74.246804][ T4969] netlink_sendmsg+0x6ec/0x9e4 [ 74.247790][ T4969] ____sys_sendmsg+0x578/0x894 [ 74.248790][ T4969] ___sys_sendmsg+0x1f0/0x27c [ 74.249793][ T4969] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.250889][ T4969] invoke_syscall+0x98/0x28c [ 74.251867][ T4969] el0_svc_common+0x13c/0x258 [ 74.252873][ T4969] do_el0_svc+0x5c/0x140 [ 74.253784][ T4969] el0_svc+0x78/0x1d0 [ 74.254616][ T4969] el0t_64_sync_handler+0xcc/0xe4 [ 74.255663][ T4969] el0t_64_sync+0x1a0/0x1a4 [ 74.267809][ T4971] FAULT_INJECTION: forcing a failure. [ 74.267809][ T4971] name failslab, interval 1, probability 0, space 0, times 0 [ 74.270479][ T4971] CPU: 0 PID: 4971 Comm: syz.0.64 Tainted: G W syzkaller #0 [ 74.272308][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.274514][ T4971] Call trace: [ 74.275295][ T4971] dump_backtrace+0x0/0x458 [ 74.276355][ T4971] show_stack+0x2c/0x3c [ 74.277306][ T4971] __dump_stack+0x30/0x40 [ 74.278306][ T4971] dump_stack_lvl+0xf4/0x15c [ 74.279330][ T4971] dump_stack+0x1c/0x5c [ 74.280258][ T4971] should_fail+0x3c8/0x520 [ 74.281245][ T4971] __should_failslab+0xbc/0x10c [ 74.282399][ T4971] should_failslab+0x10/0x28 [ 74.283473][ T4971] slab_pre_alloc_hook+0x64/0xe8 [ 74.284681][ T4971] kmem_cache_alloc_node+0x98/0x410 [ 74.285912][ T4971] __alloc_skb+0x130/0x68c [ 74.286945][ T4971] netlink_ack+0x2c0/0x950 [ 74.288032][ T4971] netlink_rcv_skb+0x1f4/0x3dc [ 74.289215][ T4971] genl_rcv+0x38/0x50 [ 74.290149][ T4971] netlink_unicast+0x614/0x884 [ 74.291281][ T4971] netlink_sendmsg+0x6ec/0x9e4 [ 74.292398][ T4971] ____sys_sendmsg+0x578/0x894 [ 74.293497][ T4971] ___sys_sendmsg+0x1f0/0x27c [ 74.294536][ T4971] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.295674][ T4971] invoke_syscall+0x98/0x28c [ 74.296731][ T4971] el0_svc_common+0x13c/0x258 [ 74.297794][ T4971] do_el0_svc+0x5c/0x140 [ 74.298756][ T4971] el0_svc+0x78/0x1d0 [ 74.299625][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 74.300717][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 74.311048][ T4973] FAULT_INJECTION: forcing a failure. [ 74.311048][ T4973] name failslab, interval 1, probability 0, space 0, times 0 [ 74.313531][ T4973] CPU: 1 PID: 4973 Comm: syz.0.65 Tainted: G W syzkaller #0 [ 74.315262][ T4973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.317443][ T4973] Call trace: [ 74.318175][ T4973] dump_backtrace+0x0/0x458 [ 74.319258][ T4973] show_stack+0x2c/0x3c [ 74.320211][ T4973] __dump_stack+0x30/0x40 [ 74.321204][ T4973] dump_stack_lvl+0xf4/0x15c [ 74.322249][ T4973] dump_stack+0x1c/0x5c [ 74.323271][ T4973] should_fail+0x3c8/0x520 [ 74.324317][ T4973] __should_failslab+0xbc/0x10c [ 74.325485][ T4973] should_failslab+0x10/0x28 [ 74.326499][ T4973] slab_pre_alloc_hook+0x64/0xe8 [ 74.327575][ T4973] kmem_cache_alloc_node+0x98/0x410 [ 74.328729][ T4973] __alloc_skb+0x130/0x68c [ 74.329697][ T4973] netlink_ack+0x2c0/0x950 [ 74.330657][ T4973] netlink_rcv_skb+0x1f4/0x3dc [ 74.331705][ T4973] genl_rcv+0x38/0x50 [ 74.332540][ T4973] netlink_unicast+0x614/0x884 [ 74.333510][ T4973] netlink_sendmsg+0x6ec/0x9e4 [ 74.334483][ T4973] ____sys_sendmsg+0x578/0x894 [ 74.335451][ T4973] ___sys_sendmsg+0x1f0/0x27c [ 74.336398][ T4973] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.337470][ T4973] invoke_syscall+0x98/0x28c [ 74.338419][ T4973] el0_svc_common+0x13c/0x258 [ 74.339385][ T4973] do_el0_svc+0x5c/0x140 [ 74.340264][ T4973] el0_svc+0x78/0x1d0 [ 74.341077][ T4973] el0t_64_sync_handler+0xcc/0xe4 [ 74.342118][ T4973] el0t_64_sync+0x1a0/0x1a4 [ 74.353366][ T4975] FAULT_INJECTION: forcing a failure. [ 74.353366][ T4975] name failslab, interval 1, probability 0, space 0, times 0 [ 74.356163][ T4975] CPU: 0 PID: 4975 Comm: syz.0.66 Tainted: G W syzkaller #0 [ 74.357920][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.360026][ T4975] Call trace: [ 74.360779][ T4975] dump_backtrace+0x0/0x458 [ 74.361834][ T4975] show_stack+0x2c/0x3c [ 74.362798][ T4975] __dump_stack+0x30/0x40 [ 74.363795][ T4975] dump_stack_lvl+0xf4/0x15c [ 74.364848][ T4975] dump_stack+0x1c/0x5c [ 74.365807][ T4975] should_fail+0x3c8/0x520 [ 74.366835][ T4975] __should_failslab+0xbc/0x10c [ 74.367911][ T4975] should_failslab+0x10/0x28 [ 74.368896][ T4975] slab_pre_alloc_hook+0x64/0xe8 [ 74.369981][ T4975] kmem_cache_alloc_node+0x98/0x410 [ 74.371087][ T4975] __alloc_skb+0x130/0x68c [ 74.372017][ T4975] netlink_ack+0x2c0/0x950 [ 74.372953][ T4975] netlink_rcv_skb+0x1f4/0x3dc [ 74.373984][ T4975] genl_rcv+0x38/0x50 [ 74.374843][ T4975] netlink_unicast+0x614/0x884 [ 74.375873][ T4975] netlink_sendmsg+0x6ec/0x9e4 [ 74.376911][ T4975] ____sys_sendmsg+0x578/0x894 [ 74.377934][ T4975] ___sys_sendmsg+0x1f0/0x27c [ 74.378951][ T4975] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.380055][ T4975] invoke_syscall+0x98/0x28c [ 74.381039][ T4975] el0_svc_common+0x13c/0x258 [ 74.382041][ T4975] do_el0_svc+0x5c/0x140 [ 74.382930][ T4975] el0_svc+0x78/0x1d0 [ 74.383756][ T4975] el0t_64_sync_handler+0xcc/0xe4 [ 74.384806][ T4975] el0t_64_sync+0x1a0/0x1a4 [ 74.394429][ T4977] FAULT_INJECTION: forcing a failure. [ 74.394429][ T4977] name failslab, interval 1, probability 0, space 0, times 0 [ 74.397605][ T4977] CPU: 1 PID: 4977 Comm: syz.0.67 Tainted: G W syzkaller #0 [ 74.399537][ T4977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.401827][ T4977] Call trace: [ 74.402599][ T4977] dump_backtrace+0x0/0x458 [ 74.403650][ T4977] show_stack+0x2c/0x3c [ 74.404637][ T4977] __dump_stack+0x30/0x40 [ 74.405683][ T4977] dump_stack_lvl+0xf4/0x15c [ 74.406775][ T4977] dump_stack+0x1c/0x5c [ 74.407744][ T4977] should_fail+0x3c8/0x520 [ 74.408686][ T4977] __should_failslab+0xbc/0x10c [ 74.409753][ T4977] should_failslab+0x10/0x28 [ 74.410740][ T4977] slab_pre_alloc_hook+0x64/0xe8 [ 74.411827][ T4977] kmem_cache_alloc_node+0x98/0x410 [ 74.412962][ T4977] __alloc_skb+0x130/0x68c [ 74.413950][ T4977] netlink_ack+0x2c0/0x950 [ 74.414936][ T4977] netlink_rcv_skb+0x1f4/0x3dc [ 74.415973][ T4977] genl_rcv+0x38/0x50 [ 74.416847][ T4977] netlink_unicast+0x614/0x884 [ 74.417881][ T4977] netlink_sendmsg+0x6ec/0x9e4 [ 74.418923][ T4977] ____sys_sendmsg+0x578/0x894 [ 74.419972][ T4977] ___sys_sendmsg+0x1f0/0x27c [ 74.420999][ T4977] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.422137][ T4977] invoke_syscall+0x98/0x28c [ 74.423141][ T4977] el0_svc_common+0x13c/0x258 [ 74.424156][ T4977] do_el0_svc+0x5c/0x140 [ 74.425085][ T4977] el0_svc+0x78/0x1d0 [ 74.425947][ T4977] el0t_64_sync_handler+0xcc/0xe4 [ 74.427022][ T4977] el0t_64_sync+0x1a0/0x1a4 [ 74.438005][ T4979] FAULT_INJECTION: forcing a failure. [ 74.438005][ T4979] name failslab, interval 1, probability 0, space 0, times 0 [ 74.440557][ T4979] CPU: 0 PID: 4979 Comm: syz.0.68 Tainted: G W syzkaller #0 [ 74.442331][ T4979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.444457][ T4979] Call trace: [ 74.445214][ T4979] dump_backtrace+0x0/0x458 [ 74.446332][ T4979] show_stack+0x2c/0x3c [ 74.447361][ T4979] __dump_stack+0x30/0x40 [ 74.448434][ T4979] dump_stack_lvl+0xf4/0x15c [ 74.449451][ T4979] dump_stack+0x1c/0x5c [ 74.450389][ T4979] should_fail+0x3c8/0x520 [ 74.451389][ T4979] __should_failslab+0xbc/0x10c [ 74.452477][ T4979] should_failslab+0x10/0x28 [ 74.453499][ T4979] slab_pre_alloc_hook+0x64/0xe8 [ 74.454574][ T4979] kmem_cache_alloc_node+0x98/0x410 [ 74.455739][ T4979] __alloc_skb+0x130/0x68c [ 74.456743][ T4979] netlink_ack+0x2c0/0x950 [ 74.457741][ T4979] netlink_rcv_skb+0x1f4/0x3dc [ 74.458771][ T4979] genl_rcv+0x38/0x50 [ 74.459641][ T4979] netlink_unicast+0x614/0x884 [ 74.460814][ T4979] netlink_sendmsg+0x6ec/0x9e4 [ 74.461955][ T4979] ____sys_sendmsg+0x578/0x894 [ 74.463043][ T4979] ___sys_sendmsg+0x1f0/0x27c [ 74.464079][ T4979] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.465231][ T4979] invoke_syscall+0x98/0x28c [ 74.466245][ T4979] el0_svc_common+0x13c/0x258 [ 74.467312][ T4979] do_el0_svc+0x5c/0x140 [ 74.468290][ T4979] el0_svc+0x78/0x1d0 [ 74.469218][ T4979] el0t_64_sync_handler+0xcc/0xe4 [ 74.470369][ T4979] el0t_64_sync+0x1a0/0x1a4 [ 74.482553][ T4982] FAULT_INJECTION: forcing a failure. [ 74.482553][ T4982] name failslab, interval 1, probability 0, space 0, times 0 [ 74.485112][ T4982] CPU: 0 PID: 4982 Comm: syz.0.69 Tainted: G W syzkaller #0 [ 74.487019][ T4982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.489356][ T4982] Call trace: [ 74.490114][ T4982] dump_backtrace+0x0/0x458 [ 74.491157][ T4982] show_stack+0x2c/0x3c [ 74.492109][ T4982] __dump_stack+0x30/0x40 [ 74.493168][ T4982] dump_stack_lvl+0xf4/0x15c [ 74.494286][ T4982] dump_stack+0x1c/0x5c [ 74.495280][ T4982] should_fail+0x3c8/0x520 [ 74.496318][ T4982] __should_failslab+0xbc/0x10c [ 74.497445][ T4982] should_failslab+0x10/0x28 [ 74.498583][ T4982] slab_pre_alloc_hook+0x64/0xe8 [ 74.499813][ T4982] kmem_cache_alloc_node+0x98/0x410 [ 74.501123][ T4982] __alloc_skb+0x130/0x68c [ 74.502231][ T4982] netlink_ack+0x2c0/0x950 [ 74.503316][ T4982] netlink_rcv_skb+0x1f4/0x3dc [ 74.504485][ T4982] genl_rcv+0x38/0x50 [ 74.505478][ T4982] netlink_unicast+0x614/0x884 [ 74.506641][ T4982] netlink_sendmsg+0x6ec/0x9e4 [ 74.507791][ T4982] ____sys_sendmsg+0x578/0x894 [ 74.508926][ T4982] ___sys_sendmsg+0x1f0/0x27c [ 74.510027][ T4982] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.511272][ T4982] invoke_syscall+0x98/0x28c [ 74.512363][ T4982] el0_svc_common+0x13c/0x258 [ 74.513440][ T4982] do_el0_svc+0x5c/0x140 [ 74.514423][ T4982] el0_svc+0x78/0x1d0 [ 74.515378][ T4982] el0t_64_sync_handler+0xcc/0xe4 [ 74.516551][ T4982] el0t_64_sync+0x1a0/0x1a4 [ 74.528128][ T4984] FAULT_INJECTION: forcing a failure. [ 74.528128][ T4984] name failslab, interval 1, probability 0, space 0, times 0 [ 74.530598][ T4984] CPU: 0 PID: 4984 Comm: syz.0.70 Tainted: G W syzkaller #0 [ 74.532448][ T4984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.534926][ T4984] Call trace: [ 74.535688][ T4984] dump_backtrace+0x0/0x458 [ 74.536709][ T4984] show_stack+0x2c/0x3c [ 74.537654][ T4984] __dump_stack+0x30/0x40 [ 74.538632][ T4984] dump_stack_lvl+0xf4/0x15c [ 74.539672][ T4984] dump_stack+0x1c/0x5c [ 74.540628][ T4984] should_fail+0x3c8/0x520 [ 74.541641][ T4984] __should_failslab+0xbc/0x10c [ 74.542764][ T4984] should_failslab+0x10/0x28 [ 74.543803][ T4984] slab_pre_alloc_hook+0x64/0xe8 [ 74.544916][ T4984] kmem_cache_alloc_node+0x98/0x410 [ 74.546216][ T4984] __alloc_skb+0x130/0x68c [ 74.547263][ T4984] netlink_ack+0x2c0/0x950 [ 74.548292][ T4984] netlink_rcv_skb+0x1f4/0x3dc [ 74.549417][ T4984] genl_rcv+0x38/0x50 [ 74.550318][ T4984] netlink_unicast+0x614/0x884 [ 74.551333][ T4984] netlink_sendmsg+0x6ec/0x9e4 [ 74.552349][ T4984] ____sys_sendmsg+0x578/0x894 [ 74.553379][ T4984] ___sys_sendmsg+0x1f0/0x27c [ 74.554401][ T4984] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.555500][ T4984] invoke_syscall+0x98/0x28c [ 74.556510][ T4984] el0_svc_common+0x13c/0x258 [ 74.557497][ T4984] do_el0_svc+0x5c/0x140 [ 74.558416][ T4984] el0_svc+0x78/0x1d0 [ 74.559274][ T4984] el0t_64_sync_handler+0xcc/0xe4 [ 74.560387][ T4984] el0t_64_sync+0x1a0/0x1a4 [ 74.571882][ T4986] FAULT_INJECTION: forcing a failure. [ 74.571882][ T4986] name failslab, interval 1, probability 0, space 0, times 0 [ 74.574897][ T4986] CPU: 0 PID: 4986 Comm: syz.0.71 Tainted: G W syzkaller #0 [ 74.576771][ T4986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.579098][ T4986] Call trace: [ 74.579859][ T4986] dump_backtrace+0x0/0x458 [ 74.580848][ T4986] show_stack+0x2c/0x3c [ 74.581720][ T4986] __dump_stack+0x30/0x40 [ 74.582630][ T4986] dump_stack_lvl+0xf4/0x15c [ 74.583609][ T4986] dump_stack+0x1c/0x5c [ 74.584493][ T4986] should_fail+0x3c8/0x520 [ 74.585462][ T4986] __should_failslab+0xbc/0x10c [ 74.586597][ T4986] should_failslab+0x10/0x28 [ 74.587596][ T4986] slab_pre_alloc_hook+0x64/0xe8 [ 74.588802][ T4986] kmem_cache_alloc_node+0x98/0x410 [ 74.590051][ T4986] __alloc_skb+0x130/0x68c [ 74.591041][ T4986] netlink_ack+0x2c0/0x950 [ 74.592004][ T4986] netlink_rcv_skb+0x1f4/0x3dc [ 74.593069][ T4986] genl_rcv+0x38/0x50 [ 74.593949][ T4986] netlink_unicast+0x614/0x884 [ 74.594986][ T4986] netlink_sendmsg+0x6ec/0x9e4 [ 74.596015][ T4986] ____sys_sendmsg+0x578/0x894 [ 74.597063][ T4986] ___sys_sendmsg+0x1f0/0x27c [ 74.598075][ T4986] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.599143][ T4986] invoke_syscall+0x98/0x28c [ 74.600251][ T4986] el0_svc_common+0x13c/0x258 [ 74.601407][ T4986] do_el0_svc+0x5c/0x140 [ 74.602454][ T4986] el0_svc+0x78/0x1d0 [ 74.603427][ T4986] el0t_64_sync_handler+0xcc/0xe4 [ 74.604667][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 74.618384][ T4988] FAULT_INJECTION: forcing a failure. [ 74.618384][ T4988] name failslab, interval 1, probability 0, space 0, times 0 [ 74.621029][ T4988] CPU: 1 PID: 4988 Comm: syz.0.72 Tainted: G W syzkaller #0 [ 74.622860][ T4988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.625009][ T4988] Call trace: [ 74.625696][ T4988] dump_backtrace+0x0/0x458 [ 74.626664][ T4988] show_stack+0x2c/0x3c [ 74.627548][ T4988] __dump_stack+0x30/0x40 [ 74.628471][ T4988] dump_stack_lvl+0xf4/0x15c [ 74.629443][ T4988] dump_stack+0x1c/0x5c [ 74.630349][ T4988] should_fail+0x3c8/0x520 [ 74.631315][ T4988] __should_failslab+0xbc/0x10c [ 74.632381][ T4988] should_failslab+0x10/0x28 [ 74.633364][ T4988] slab_pre_alloc_hook+0x64/0xe8 [ 74.634419][ T4988] kmem_cache_alloc_node+0x98/0x410 [ 74.635486][ T4988] __alloc_skb+0x130/0x68c [ 74.636406][ T4988] netlink_ack+0x2c0/0x950 [ 74.637312][ T4988] netlink_rcv_skb+0x1f4/0x3dc [ 74.638279][ T4988] genl_rcv+0x38/0x50 [ 74.639100][ T4988] netlink_unicast+0x614/0x884 [ 74.640076][ T4988] netlink_sendmsg+0x6ec/0x9e4 [ 74.641049][ T4988] ____sys_sendmsg+0x578/0x894 [ 74.642033][ T4988] ___sys_sendmsg+0x1f0/0x27c [ 74.643011][ T4988] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.644062][ T4988] invoke_syscall+0x98/0x28c [ 74.644998][ T4988] el0_svc_common+0x13c/0x258 [ 74.645948][ T4988] do_el0_svc+0x5c/0x140 [ 74.646831][ T4988] el0_svc+0x78/0x1d0 [ 74.647646][ T4988] el0t_64_sync_handler+0xcc/0xe4 [ 74.648693][ T4988] el0t_64_sync+0x1a0/0x1a4 [ 74.661359][ T4990] FAULT_INJECTION: forcing a failure. [ 74.661359][ T4990] name failslab, interval 1, probability 0, space 0, times 0 [ 74.663854][ T4990] CPU: 0 PID: 4990 Comm: syz.0.73 Tainted: G W syzkaller #0 [ 74.665561][ T4990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.667728][ T4990] Call trace: [ 74.668532][ T4990] dump_backtrace+0x0/0x458 [ 74.669632][ T4990] show_stack+0x2c/0x3c [ 74.670604][ T4990] __dump_stack+0x30/0x40 [ 74.671627][ T4990] dump_stack_lvl+0xf4/0x15c [ 74.672709][ T4990] dump_stack+0x1c/0x5c [ 74.673691][ T4990] should_fail+0x3c8/0x520 [ 74.674727][ T4990] __should_failslab+0xbc/0x10c [ 74.675864][ T4990] should_failslab+0x10/0x28 [ 74.676940][ T4990] slab_pre_alloc_hook+0x64/0xe8 [ 74.678104][ T4990] kmem_cache_alloc_node+0x98/0x410 [ 74.679345][ T4990] __alloc_skb+0x130/0x68c [ 74.680336][ T4990] netlink_ack+0x2c0/0x950 [ 74.681327][ T4990] netlink_rcv_skb+0x1f4/0x3dc [ 74.682375][ T4990] genl_rcv+0x38/0x50 [ 74.683260][ T4990] netlink_unicast+0x614/0x884 [ 74.684322][ T4990] netlink_sendmsg+0x6ec/0x9e4 [ 74.685413][ T4990] ____sys_sendmsg+0x578/0x894 [ 74.686477][ T4990] ___sys_sendmsg+0x1f0/0x27c [ 74.687502][ T4990] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.688758][ T4990] invoke_syscall+0x98/0x28c [ 74.689925][ T4990] el0_svc_common+0x13c/0x258 [ 74.691071][ T4990] do_el0_svc+0x5c/0x140 [ 74.692151][ T4990] el0_svc+0x78/0x1d0 [ 74.693122][ T4990] el0t_64_sync_handler+0xcc/0xe4 [ 74.694380][ T4990] el0t_64_sync+0x1a0/0x1a4 [ 74.703897][ T4992] FAULT_INJECTION: forcing a failure. [ 74.703897][ T4992] name failslab, interval 1, probability 0, space 0, times 0 [ 74.706422][ T4992] CPU: 0 PID: 4992 Comm: syz.0.74 Tainted: G W syzkaller #0 [ 74.708130][ T4992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.710142][ T4992] Call trace: [ 74.710807][ T4992] dump_backtrace+0x0/0x458 [ 74.711826][ T4992] show_stack+0x2c/0x3c [ 74.712743][ T4992] __dump_stack+0x30/0x40 [ 74.713699][ T4992] dump_stack_lvl+0xf4/0x15c [ 74.714722][ T4992] dump_stack+0x1c/0x5c [ 74.715612][ T4992] should_fail+0x3c8/0x520 [ 74.716538][ T4992] __should_failslab+0xbc/0x10c [ 74.717519][ T4992] should_failslab+0x10/0x28 [ 74.718477][ T4992] slab_pre_alloc_hook+0x64/0xe8 [ 74.719499][ T4992] kmem_cache_alloc_node+0x98/0x410 [ 74.720584][ T4992] __alloc_skb+0x130/0x68c [ 74.721514][ T4992] netlink_ack+0x2c0/0x950 [ 74.722438][ T4992] netlink_rcv_skb+0x1f4/0x3dc [ 74.723437][ T4992] genl_rcv+0x38/0x50 [ 74.724278][ T4992] netlink_unicast+0x614/0x884 [ 74.725297][ T4992] netlink_sendmsg+0x6ec/0x9e4 [ 74.726306][ T4992] ____sys_sendmsg+0x578/0x894 [ 74.727337][ T4992] ___sys_sendmsg+0x1f0/0x27c [ 74.728351][ T4992] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.729454][ T4992] invoke_syscall+0x98/0x28c [ 74.730444][ T4992] el0_svc_common+0x13c/0x258 [ 74.731502][ T4992] do_el0_svc+0x5c/0x140 [ 74.732404][ T4992] el0_svc+0x78/0x1d0 [ 74.733248][ T4992] el0t_64_sync_handler+0xcc/0xe4 [ 74.734349][ T4992] el0t_64_sync+0x1a0/0x1a4 [ 74.743965][ T4994] FAULT_INJECTION: forcing a failure. [ 74.743965][ T4994] name failslab, interval 1, probability 0, space 0, times 0 [ 74.747398][ T4994] CPU: 1 PID: 4994 Comm: syz.0.75 Tainted: G W syzkaller #0 [ 74.749332][ T4994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.751470][ T4994] Call trace: [ 74.752187][ T4994] dump_backtrace+0x0/0x458 [ 74.753196][ T4994] show_stack+0x2c/0x3c [ 74.754139][ T4994] __dump_stack+0x30/0x40 [ 74.755114][ T4994] dump_stack_lvl+0xf4/0x15c [ 74.756139][ T4994] dump_stack+0x1c/0x5c [ 74.757045][ T4994] should_fail+0x3c8/0x520 [ 74.758014][ T4994] __should_failslab+0xbc/0x10c [ 74.759073][ T4994] should_failslab+0x10/0x28 [ 74.760093][ T4994] slab_pre_alloc_hook+0x64/0xe8 [ 74.761126][ T4994] kmem_cache_alloc_node+0x98/0x410 [ 74.762223][ T4994] __alloc_skb+0x130/0x68c [ 74.763165][ T4994] netlink_ack+0x2c0/0x950 [ 74.764093][ T4994] netlink_rcv_skb+0x1f4/0x3dc [ 74.765107][ T4994] genl_rcv+0x38/0x50 [ 74.765975][ T4994] netlink_unicast+0x614/0x884 [ 74.766978][ T4994] netlink_sendmsg+0x6ec/0x9e4 [ 74.767987][ T4994] ____sys_sendmsg+0x578/0x894 [ 74.768950][ T4994] ___sys_sendmsg+0x1f0/0x27c [ 74.769918][ T4994] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.770974][ T4994] invoke_syscall+0x98/0x28c [ 74.771916][ T4994] el0_svc_common+0x13c/0x258 [ 74.772866][ T4994] do_el0_svc+0x5c/0x140 [ 74.773744][ T4994] el0_svc+0x78/0x1d0 [ 74.774556][ T4994] el0t_64_sync_handler+0xcc/0xe4 [ 74.775598][ T4994] el0t_64_sync+0x1a0/0x1a4 [ 74.788401][ T4997] FAULT_INJECTION: forcing a failure. [ 74.788401][ T4997] name failslab, interval 1, probability 0, space 0, times 0 [ 74.791144][ T4997] CPU: 0 PID: 4997 Comm: syz.0.76 Tainted: G W syzkaller #0 [ 74.792965][ T4997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.795290][ T4997] Call trace: [ 74.796067][ T4997] dump_backtrace+0x0/0x458 [ 74.797103][ T4997] show_stack+0x2c/0x3c [ 74.798044][ T4997] __dump_stack+0x30/0x40 [ 74.799029][ T4997] dump_stack_lvl+0xf4/0x15c [ 74.800064][ T4997] dump_stack+0x1c/0x5c [ 74.801025][ T4997] should_fail+0x3c8/0x520 [ 74.802008][ T4997] __should_failslab+0xbc/0x10c [ 74.803055][ T4997] should_failslab+0x10/0x28 [ 74.804036][ T4997] slab_pre_alloc_hook+0x64/0xe8 [ 74.805132][ T4997] kmem_cache_alloc_node+0x98/0x410 [ 74.806277][ T4997] __alloc_skb+0x130/0x68c [ 74.807246][ T4997] netlink_ack+0x2c0/0x950 [ 74.808240][ T4997] netlink_rcv_skb+0x1f4/0x3dc [ 74.809327][ T4997] genl_rcv+0x38/0x50 [ 74.810204][ T4997] netlink_unicast+0x614/0x884 [ 74.811252][ T4997] netlink_sendmsg+0x6ec/0x9e4 [ 74.812289][ T4997] ____sys_sendmsg+0x578/0x894 [ 74.813306][ T4997] ___sys_sendmsg+0x1f0/0x27c [ 74.814334][ T4997] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.815466][ T4997] invoke_syscall+0x98/0x28c [ 74.816455][ T4997] el0_svc_common+0x13c/0x258 [ 74.817459][ T4997] do_el0_svc+0x5c/0x140 [ 74.818355][ T4997] el0_svc+0x78/0x1d0 [ 74.819190][ T4997] el0t_64_sync_handler+0xcc/0xe4 [ 74.820244][ T4997] el0t_64_sync+0x1a0/0x1a4 [ 74.986091][ T5000] FAULT_INJECTION: forcing a failure. [ 74.986091][ T5000] name failslab, interval 1, probability 0, space 0, times 0 [ 74.988736][ T5000] CPU: 0 PID: 5000 Comm: syz.0.77 Tainted: G W syzkaller #0 [ 74.990513][ T5000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 74.992560][ T5000] Call trace: [ 74.993209][ T5000] dump_backtrace+0x0/0x458 [ 74.994116][ T5000] show_stack+0x2c/0x3c [ 74.994938][ T5000] __dump_stack+0x30/0x40 [ 74.995813][ T5000] dump_stack_lvl+0xf4/0x15c [ 74.996821][ T5000] dump_stack+0x1c/0x5c [ 74.997834][ T5000] should_fail+0x3c8/0x520 [ 74.998926][ T5000] __should_failslab+0xbc/0x10c [ 75.000053][ T5000] should_failslab+0x10/0x28 [ 75.001078][ T5000] slab_pre_alloc_hook+0x64/0xe8 [ 75.002193][ T5000] kmem_cache_alloc_node+0x98/0x410 [ 75.003376][ T5000] __alloc_skb+0x130/0x68c [ 75.004362][ T5000] netlink_ack+0x2c0/0x950 [ 75.005363][ T5000] netlink_rcv_skb+0x1f4/0x3dc [ 75.006448][ T5000] genl_rcv+0x38/0x50 [ 75.007320][ T5000] netlink_unicast+0x614/0x884 [ 75.008374][ T5000] netlink_sendmsg+0x6ec/0x9e4 [ 75.009436][ T5000] ____sys_sendmsg+0x578/0x894 [ 75.010472][ T5000] ___sys_sendmsg+0x1f0/0x27c [ 75.011472][ T5000] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.012590][ T5000] invoke_syscall+0x98/0x28c [ 75.013589][ T5000] el0_svc_common+0x13c/0x258 [ 75.014608][ T5000] do_el0_svc+0x5c/0x140 [ 75.015513][ T5000] el0_svc+0x78/0x1d0 [ 75.016387][ T5000] el0t_64_sync_handler+0xcc/0xe4 [ 75.017485][ T5000] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:15 executed programs: 64 [ 75.068552][ T5003] FAULT_INJECTION: forcing a failure. [ 75.068552][ T5003] name failslab, interval 1, probability 0, space 0, times 0 [ 75.071107][ T5003] CPU: 0 PID: 5003 Comm: syz.0.78 Tainted: G W syzkaller #0 [ 75.072860][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.074968][ T5003] Call trace: [ 75.075656][ T5003] dump_backtrace+0x0/0x458 [ 75.076686][ T5003] show_stack+0x2c/0x3c [ 75.077603][ T5003] __dump_stack+0x30/0x40 [ 75.078568][ T5003] dump_stack_lvl+0xf4/0x15c [ 75.079586][ T5003] dump_stack+0x1c/0x5c [ 75.080556][ T5003] should_fail+0x3c8/0x520 [ 75.081570][ T5003] __should_failslab+0xbc/0x10c [ 75.082580][ T5003] should_failslab+0x10/0x28 [ 75.083696][ T5003] slab_pre_alloc_hook+0x64/0xe8 [ 75.084890][ T5003] kmem_cache_alloc_node+0x98/0x410 [ 75.086144][ T5003] __alloc_skb+0x130/0x68c [ 75.087171][ T5003] netlink_ack+0x2c0/0x950 [ 75.088200][ T5003] netlink_rcv_skb+0x1f4/0x3dc [ 75.089305][ T5003] genl_rcv+0x38/0x50 [ 75.090235][ T5003] netlink_unicast+0x614/0x884 [ 75.091359][ T5003] netlink_sendmsg+0x6ec/0x9e4 [ 75.092426][ T5003] ____sys_sendmsg+0x578/0x894 [ 75.093469][ T5003] ___sys_sendmsg+0x1f0/0x27c [ 75.094472][ T5003] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.095494][ T5003] invoke_syscall+0x98/0x28c [ 75.096440][ T5003] el0_svc_common+0x13c/0x258 [ 75.097400][ T5003] do_el0_svc+0x5c/0x140 [ 75.098265][ T5003] el0_svc+0x78/0x1d0 [ 75.099079][ T5003] el0t_64_sync_handler+0xcc/0xe4 [ 75.100122][ T5003] el0t_64_sync+0x1a0/0x1a4 [ 75.126309][ T5005] FAULT_INJECTION: forcing a failure. [ 75.126309][ T5005] name failslab, interval 1, probability 0, space 0, times 0 [ 75.128961][ T5005] CPU: 0 PID: 5005 Comm: syz.0.79 Tainted: G W syzkaller #0 [ 75.130742][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.132759][ T5005] Call trace: [ 75.133418][ T5005] dump_backtrace+0x0/0x458 [ 75.134340][ T5005] show_stack+0x2c/0x3c [ 75.135183][ T5005] __dump_stack+0x30/0x40 [ 75.136081][ T5005] dump_stack_lvl+0xf4/0x15c [ 75.137110][ T5005] dump_stack+0x1c/0x5c [ 75.138005][ T5005] should_fail+0x3c8/0x520 [ 75.138973][ T5005] __should_failslab+0xbc/0x10c [ 75.140009][ T5005] should_failslab+0x10/0x28 [ 75.140994][ T5005] slab_pre_alloc_hook+0x64/0xe8 [ 75.142094][ T5005] kmem_cache_alloc_node+0x98/0x410 [ 75.143234][ T5005] __alloc_skb+0x130/0x68c [ 75.144178][ T5005] netlink_ack+0x2c0/0x950 [ 75.145210][ T5005] netlink_rcv_skb+0x1f4/0x3dc [ 75.146288][ T5005] genl_rcv+0x38/0x50 [ 75.147194][ T5005] netlink_unicast+0x614/0x884 [ 75.148265][ T5005] netlink_sendmsg+0x6ec/0x9e4 [ 75.149363][ T5005] ____sys_sendmsg+0x578/0x894 [ 75.150382][ T5005] ___sys_sendmsg+0x1f0/0x27c [ 75.151395][ T5005] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.152462][ T5005] invoke_syscall+0x98/0x28c [ 75.153448][ T5005] el0_svc_common+0x13c/0x258 [ 75.154471][ T5005] do_el0_svc+0x5c/0x140 [ 75.155384][ T5005] el0_svc+0x78/0x1d0 [ 75.156234][ T5005] el0t_64_sync_handler+0xcc/0xe4 [ 75.157297][ T5005] el0t_64_sync+0x1a0/0x1a4 [ 75.198022][ T5007] FAULT_INJECTION: forcing a failure. [ 75.198022][ T5007] name failslab, interval 1, probability 0, space 0, times 0 [ 75.200820][ T5007] CPU: 1 PID: 5007 Comm: syz.0.80 Tainted: G W syzkaller #0 [ 75.202480][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.204642][ T5007] Call trace: [ 75.205310][ T5007] dump_backtrace+0x0/0x458 [ 75.206213][ T5007] show_stack+0x2c/0x3c [ 75.207095][ T5007] __dump_stack+0x30/0x40 [ 75.208144][ T5007] dump_stack_lvl+0xf4/0x15c [ 75.209233][ T5007] dump_stack+0x1c/0x5c [ 75.210232][ T5007] should_fail+0x3c8/0x520 [ 75.211292][ T5007] __should_failslab+0xbc/0x10c [ 75.212480][ T5007] should_failslab+0x10/0x28 [ 75.213589][ T5007] slab_pre_alloc_hook+0x64/0xe8 [ 75.214779][ T5007] kmem_cache_alloc_node+0x98/0x410 [ 75.216028][ T5007] __alloc_skb+0x130/0x68c [ 75.217097][ T5007] netlink_ack+0x2c0/0x950 [ 75.218161][ T5007] netlink_rcv_skb+0x1f4/0x3dc [ 75.219304][ T5007] genl_rcv+0x38/0x50 [ 75.220273][ T5007] netlink_unicast+0x614/0x884 [ 75.221450][ T5007] netlink_sendmsg+0x6ec/0x9e4 [ 75.222617][ T5007] ____sys_sendmsg+0x578/0x894 [ 75.223729][ T5007] ___sys_sendmsg+0x1f0/0x27c [ 75.224820][ T5007] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.225974][ T5007] invoke_syscall+0x98/0x28c [ 75.227012][ T5007] el0_svc_common+0x13c/0x258 [ 75.228060][ T5007] do_el0_svc+0x5c/0x140 [ 75.228997][ T5007] el0_svc+0x78/0x1d0 [ 75.229868][ T5007] el0t_64_sync_handler+0xcc/0xe4 [ 75.230978][ T5007] el0t_64_sync+0x1a0/0x1a4 [ 75.277091][ T5009] FAULT_INJECTION: forcing a failure. [ 75.277091][ T5009] name failslab, interval 1, probability 0, space 0, times 0 [ 75.279747][ T5009] CPU: 1 PID: 5009 Comm: syz.0.81 Tainted: G W syzkaller #0 [ 75.281458][ T5009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.283394][ T5009] Call trace: [ 75.284012][ T5009] dump_backtrace+0x0/0x458 [ 75.284880][ T5009] show_stack+0x2c/0x3c [ 75.285643][ T5009] __dump_stack+0x30/0x40 [ 75.286513][ T5009] dump_stack_lvl+0xf4/0x15c [ 75.287608][ T5009] dump_stack+0x1c/0x5c [ 75.288535][ T5009] should_fail+0x3c8/0x520 [ 75.289472][ T5009] __should_failslab+0xbc/0x10c [ 75.290486][ T5009] should_failslab+0x10/0x28 [ 75.291428][ T5009] slab_pre_alloc_hook+0x64/0xe8 [ 75.292450][ T5009] kmem_cache_alloc_node+0x98/0x410 [ 75.293525][ T5009] __alloc_skb+0x130/0x68c [ 75.294453][ T5009] netlink_ack+0x2c0/0x950 [ 75.295366][ T5009] netlink_rcv_skb+0x1f4/0x3dc [ 75.296345][ T5009] genl_rcv+0x38/0x50 [ 75.297167][ T5009] netlink_unicast+0x614/0x884 [ 75.298135][ T5009] netlink_sendmsg+0x6ec/0x9e4 [ 75.299100][ T5009] ____sys_sendmsg+0x578/0x894 [ 75.300084][ T5009] ___sys_sendmsg+0x1f0/0x27c [ 75.301048][ T5009] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.302090][ T5009] invoke_syscall+0x98/0x28c [ 75.303089][ T5009] el0_svc_common+0x13c/0x258 [ 75.304121][ T5009] do_el0_svc+0x5c/0x140 [ 75.305081][ T5009] el0_svc+0x78/0x1d0 [ 75.305980][ T5009] el0t_64_sync_handler+0xcc/0xe4 [ 75.307105][ T5009] el0t_64_sync+0x1a0/0x1a4 [ 75.337127][ T5011] FAULT_INJECTION: forcing a failure. [ 75.337127][ T5011] name failslab, interval 1, probability 0, space 0, times 0 [ 75.339740][ T5011] CPU: 1 PID: 5011 Comm: syz.0.82 Tainted: G W syzkaller #0 [ 75.341511][ T5011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.343761][ T5011] Call trace: [ 75.344499][ T5011] dump_backtrace+0x0/0x458 [ 75.345516][ T5011] show_stack+0x2c/0x3c [ 75.346414][ T5011] __dump_stack+0x30/0x40 [ 75.347352][ T5011] dump_stack_lvl+0xf4/0x15c [ 75.348349][ T5011] dump_stack+0x1c/0x5c [ 75.349233][ T5011] should_fail+0x3c8/0x520 [ 75.350168][ T5011] __should_failslab+0xbc/0x10c [ 75.351180][ T5011] should_failslab+0x10/0x28 [ 75.352124][ T5011] slab_pre_alloc_hook+0x64/0xe8 [ 75.353145][ T5011] kmem_cache_alloc_node+0x98/0x410 [ 75.354238][ T5011] __alloc_skb+0x130/0x68c [ 75.355150][ T5011] netlink_ack+0x2c0/0x950 [ 75.356056][ T5011] netlink_rcv_skb+0x1f4/0x3dc [ 75.357051][ T5011] genl_rcv+0x38/0x50 [ 75.357861][ T5011] netlink_unicast+0x614/0x884 [ 75.358824][ T5011] netlink_sendmsg+0x6ec/0x9e4 [ 75.359785][ T5011] ____sys_sendmsg+0x578/0x894 [ 75.360762][ T5011] ___sys_sendmsg+0x1f0/0x27c [ 75.361724][ T5011] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.362779][ T5011] invoke_syscall+0x98/0x28c [ 75.363722][ T5011] el0_svc_common+0x13c/0x258 [ 75.364688][ T5011] do_el0_svc+0x5c/0x140 [ 75.365556][ T5011] el0_svc+0x78/0x1d0 [ 75.366370][ T5011] el0t_64_sync_handler+0xcc/0xe4 [ 75.367410][ T5011] el0t_64_sync+0x1a0/0x1a4 [ 75.395007][ T5013] FAULT_INJECTION: forcing a failure. [ 75.395007][ T5013] name failslab, interval 1, probability 0, space 0, times 0 [ 75.398343][ T5013] CPU: 0 PID: 5013 Comm: syz.0.83 Tainted: G W syzkaller #0 [ 75.400119][ T5013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.402188][ T5013] Call trace: [ 75.402789][ T5013] dump_backtrace+0x0/0x458 [ 75.403627][ T5013] show_stack+0x2c/0x3c [ 75.404388][ T5013] __dump_stack+0x30/0x40 [ 75.405222][ T5013] dump_stack_lvl+0xf4/0x15c [ 75.406152][ T5013] dump_stack+0x1c/0x5c [ 75.407045][ T5013] should_fail+0x3c8/0x520 [ 75.407975][ T5013] __should_failslab+0xbc/0x10c [ 75.409005][ T5013] should_failslab+0x10/0x28 [ 75.409996][ T5013] slab_pre_alloc_hook+0x64/0xe8 [ 75.411076][ T5013] kmem_cache_alloc_node+0x98/0x410 [ 75.412202][ T5013] __alloc_skb+0x130/0x68c [ 75.413168][ T5013] netlink_ack+0x2c0/0x950 [ 75.414115][ T5013] netlink_rcv_skb+0x1f4/0x3dc [ 75.415130][ T5013] genl_rcv+0x38/0x50 [ 75.416006][ T5013] netlink_unicast+0x614/0x884 [ 75.417082][ T5013] netlink_sendmsg+0x6ec/0x9e4 [ 75.418104][ T5013] ____sys_sendmsg+0x578/0x894 [ 75.419134][ T5013] ___sys_sendmsg+0x1f0/0x27c [ 75.420150][ T5013] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.421229][ T5013] invoke_syscall+0x98/0x28c [ 75.422211][ T5013] el0_svc_common+0x13c/0x258 [ 75.423209][ T5013] do_el0_svc+0x5c/0x140 [ 75.424122][ T5013] el0_svc+0x78/0x1d0 [ 75.424985][ T5013] el0t_64_sync_handler+0xcc/0xe4 [ 75.426076][ T5013] el0t_64_sync+0x1a0/0x1a4 [ 75.441773][ T5015] FAULT_INJECTION: forcing a failure. [ 75.441773][ T5015] name failslab, interval 1, probability 0, space 0, times 0 [ 75.444330][ T5015] CPU: 1 PID: 5015 Comm: syz.0.84 Tainted: G W syzkaller #0 [ 75.446001][ T5015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.448195][ T5015] Call trace: [ 75.448917][ T5015] dump_backtrace+0x0/0x458 [ 75.449901][ T5015] show_stack+0x2c/0x3c [ 75.450824][ T5015] __dump_stack+0x30/0x40 [ 75.451761][ T5015] dump_stack_lvl+0xf4/0x15c [ 75.452744][ T5015] dump_stack+0x1c/0x5c [ 75.453606][ T5015] should_fail+0x3c8/0x520 [ 75.454541][ T5015] __should_failslab+0xbc/0x10c [ 75.455598][ T5015] should_failslab+0x10/0x28 [ 75.456598][ T5015] slab_pre_alloc_hook+0x64/0xe8 [ 75.457630][ T5015] kmem_cache_alloc_node+0x98/0x410 [ 75.458709][ T5015] __alloc_skb+0x130/0x68c [ 75.459633][ T5015] netlink_ack+0x2c0/0x950 [ 75.460570][ T5015] netlink_rcv_skb+0x1f4/0x3dc [ 75.461570][ T5015] genl_rcv+0x38/0x50 [ 75.462376][ T5015] netlink_unicast+0x614/0x884 [ 75.463379][ T5015] netlink_sendmsg+0x6ec/0x9e4 [ 75.464369][ T5015] ____sys_sendmsg+0x578/0x894 [ 75.465365][ T5015] ___sys_sendmsg+0x1f0/0x27c [ 75.466336][ T5015] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.467403][ T5015] invoke_syscall+0x98/0x28c [ 75.468366][ T5015] el0_svc_common+0x13c/0x258 [ 75.469355][ T5015] do_el0_svc+0x5c/0x140 [ 75.470247][ T5015] el0_svc+0x78/0x1d0 [ 75.471088][ T5015] el0t_64_sync_handler+0xcc/0xe4 [ 75.472118][ T5015] el0t_64_sync+0x1a0/0x1a4 [ 75.488960][ T5017] FAULT_INJECTION: forcing a failure. [ 75.488960][ T5017] name failslab, interval 1, probability 0, space 0, times 0 [ 75.491333][ T5017] CPU: 1 PID: 5017 Comm: syz.0.85 Tainted: G W syzkaller #0 [ 75.493161][ T5017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.495228][ T5017] Call trace: [ 75.495905][ T5017] dump_backtrace+0x0/0x458 [ 75.496937][ T5017] show_stack+0x2c/0x3c [ 75.497869][ T5017] __dump_stack+0x30/0x40 [ 75.498841][ T5017] dump_stack_lvl+0xf4/0x15c [ 75.499866][ T5017] dump_stack+0x1c/0x5c [ 75.500789][ T5017] should_fail+0x3c8/0x520 [ 75.501765][ T5017] __should_failslab+0xbc/0x10c [ 75.502826][ T5017] should_failslab+0x10/0x28 [ 75.503851][ T5017] slab_pre_alloc_hook+0x64/0xe8 [ 75.504904][ T5017] kmem_cache_alloc_node+0x98/0x410 [ 75.505973][ T5017] __alloc_skb+0x130/0x68c [ 75.506944][ T5017] netlink_ack+0x2c0/0x950 [ 75.507885][ T5017] netlink_rcv_skb+0x1f4/0x3dc [ 75.508899][ T5017] genl_rcv+0x38/0x50 [ 75.509752][ T5017] netlink_unicast+0x614/0x884 [ 75.510682][ T5017] netlink_sendmsg+0x6ec/0x9e4 [ 75.511654][ T5017] ____sys_sendmsg+0x578/0x894 [ 75.512647][ T5017] ___sys_sendmsg+0x1f0/0x27c [ 75.513595][ T5017] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.514643][ T5017] invoke_syscall+0x98/0x28c [ 75.515578][ T5017] el0_svc_common+0x13c/0x258 [ 75.516527][ T5017] do_el0_svc+0x5c/0x140 [ 75.517392][ T5017] el0_svc+0x78/0x1d0 [ 75.518198][ T5017] el0t_64_sync_handler+0xcc/0xe4 [ 75.519219][ T5017] el0t_64_sync+0x1a0/0x1a4 [ 75.529961][ T5019] FAULT_INJECTION: forcing a failure. [ 75.529961][ T5019] name failslab, interval 1, probability 0, space 0, times 0 [ 75.532627][ T5019] CPU: 0 PID: 5019 Comm: syz.0.86 Tainted: G W syzkaller #0 [ 75.534454][ T5019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.536538][ T5019] Call trace: [ 75.537266][ T5019] dump_backtrace+0x0/0x458 [ 75.538300][ T5019] show_stack+0x2c/0x3c [ 75.539229][ T5019] __dump_stack+0x30/0x40 [ 75.540222][ T5019] dump_stack_lvl+0xf4/0x15c [ 75.541274][ T5019] dump_stack+0x1c/0x5c [ 75.542218][ T5019] should_fail+0x3c8/0x520 [ 75.543210][ T5019] __should_failslab+0xbc/0x10c [ 75.544314][ T5019] should_failslab+0x10/0x28 [ 75.545347][ T5019] slab_pre_alloc_hook+0x64/0xe8 [ 75.546405][ T5019] kmem_cache_alloc_node+0x98/0x410 [ 75.547512][ T5019] __alloc_skb+0x130/0x68c [ 75.548470][ T5019] netlink_ack+0x2c0/0x950 [ 75.549434][ T5019] netlink_rcv_skb+0x1f4/0x3dc [ 75.550466][ T5019] genl_rcv+0x38/0x50 [ 75.551315][ T5019] netlink_unicast+0x614/0x884 [ 75.552344][ T5019] netlink_sendmsg+0x6ec/0x9e4 [ 75.553379][ T5019] ____sys_sendmsg+0x578/0x894 [ 75.554421][ T5019] ___sys_sendmsg+0x1f0/0x27c [ 75.555447][ T5019] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.556598][ T5019] invoke_syscall+0x98/0x28c [ 75.557634][ T5019] el0_svc_common+0x13c/0x258 [ 75.558695][ T5019] do_el0_svc+0x5c/0x140 [ 75.559632][ T5019] el0_svc+0x78/0x1d0 [ 75.560510][ T5019] el0t_64_sync_handler+0xcc/0xe4 [ 75.561626][ T5019] el0t_64_sync+0x1a0/0x1a4 [ 75.577093][ T5021] FAULT_INJECTION: forcing a failure. [ 75.577093][ T5021] name failslab, interval 1, probability 0, space 0, times 0 [ 75.579561][ T5021] CPU: 0 PID: 5021 Comm: syz.0.87 Tainted: G W syzkaller #0 [ 75.581479][ T5021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.583659][ T5021] Call trace: [ 75.584364][ T5021] dump_backtrace+0x0/0x458 [ 75.585370][ T5021] show_stack+0x2c/0x3c [ 75.586325][ T5021] __dump_stack+0x30/0x40 [ 75.587382][ T5021] dump_stack_lvl+0xf4/0x15c [ 75.588478][ T5021] dump_stack+0x1c/0x5c [ 75.589441][ T5021] should_fail+0x3c8/0x520 [ 75.590434][ T5021] __should_failslab+0xbc/0x10c [ 75.591510][ T5021] should_failslab+0x10/0x28 [ 75.592567][ T5021] slab_pre_alloc_hook+0x64/0xe8 [ 75.593691][ T5021] kmem_cache_alloc_node+0x98/0x410 [ 75.594887][ T5021] __alloc_skb+0x130/0x68c [ 75.595894][ T5021] netlink_ack+0x2c0/0x950 [ 75.596920][ T5021] netlink_rcv_skb+0x1f4/0x3dc [ 75.597957][ T5021] genl_rcv+0x38/0x50 [ 75.598843][ T5021] netlink_unicast+0x614/0x884 [ 75.599901][ T5021] netlink_sendmsg+0x6ec/0x9e4 [ 75.600971][ T5021] ____sys_sendmsg+0x578/0x894 [ 75.602173][ T5021] ___sys_sendmsg+0x1f0/0x27c [ 75.603308][ T5021] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.604590][ T5021] invoke_syscall+0x98/0x28c [ 75.605625][ T5021] el0_svc_common+0x13c/0x258 [ 75.606663][ T5021] do_el0_svc+0x5c/0x140 [ 75.607636][ T5021] el0_svc+0x78/0x1d0 [ 75.608546][ T5021] el0t_64_sync_handler+0xcc/0xe4 [ 75.609690][ T5021] el0t_64_sync+0x1a0/0x1a4 [ 75.620144][ T5023] FAULT_INJECTION: forcing a failure. [ 75.620144][ T5023] name failslab, interval 1, probability 0, space 0, times 0 [ 75.622598][ T5023] CPU: 1 PID: 5023 Comm: syz.0.88 Tainted: G W syzkaller #0 [ 75.624269][ T5023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.626275][ T5023] Call trace: [ 75.626999][ T5023] dump_backtrace+0x0/0x458 [ 75.627968][ T5023] show_stack+0x2c/0x3c [ 75.628864][ T5023] __dump_stack+0x30/0x40 [ 75.629881][ T5023] dump_stack_lvl+0xf4/0x15c [ 75.630900][ T5023] dump_stack+0x1c/0x5c [ 75.631818][ T5023] should_fail+0x3c8/0x520 [ 75.632780][ T5023] __should_failslab+0xbc/0x10c [ 75.633819][ T5023] should_failslab+0x10/0x28 [ 75.634810][ T5023] slab_pre_alloc_hook+0x64/0xe8 [ 75.635888][ T5023] kmem_cache_alloc_node+0x98/0x410 [ 75.637024][ T5023] __alloc_skb+0x130/0x68c [ 75.637975][ T5023] netlink_ack+0x2c0/0x950 [ 75.638903][ T5023] netlink_rcv_skb+0x1f4/0x3dc [ 75.639888][ T5023] genl_rcv+0x38/0x50 [ 75.640719][ T5023] netlink_unicast+0x614/0x884 [ 75.641713][ T5023] netlink_sendmsg+0x6ec/0x9e4 [ 75.642683][ T5023] ____sys_sendmsg+0x578/0x894 [ 75.643655][ T5023] ___sys_sendmsg+0x1f0/0x27c [ 75.644626][ T5023] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.645688][ T5023] invoke_syscall+0x98/0x28c [ 75.646642][ T5023] el0_svc_common+0x13c/0x258 [ 75.647611][ T5023] do_el0_svc+0x5c/0x140 [ 75.648468][ T5023] el0_svc+0x78/0x1d0 [ 75.649302][ T5023] el0t_64_sync_handler+0xcc/0xe4 [ 75.650335][ T5023] el0t_64_sync+0x1a0/0x1a4 [ 75.660863][ T5025] FAULT_INJECTION: forcing a failure. [ 75.660863][ T5025] name failslab, interval 1, probability 0, space 0, times 0 [ 75.663419][ T5025] CPU: 0 PID: 5025 Comm: syz.0.89 Tainted: G W syzkaller #0 [ 75.665370][ T5025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.667837][ T5025] Call trace: [ 75.668650][ T5025] dump_backtrace+0x0/0x458 [ 75.669728][ T5025] show_stack+0x2c/0x3c [ 75.670718][ T5025] __dump_stack+0x30/0x40 [ 75.671745][ T5025] dump_stack_lvl+0xf4/0x15c [ 75.672824][ T5025] dump_stack+0x1c/0x5c [ 75.673792][ T5025] should_fail+0x3c8/0x520 [ 75.674821][ T5025] __should_failslab+0xbc/0x10c [ 75.675942][ T5025] should_failslab+0x10/0x28 [ 75.676989][ T5025] slab_pre_alloc_hook+0x64/0xe8 [ 75.678061][ T5025] kmem_cache_alloc_node+0x98/0x410 [ 75.679195][ T5025] __alloc_skb+0x130/0x68c [ 75.680187][ T5025] netlink_ack+0x2c0/0x950 [ 75.681164][ T5025] netlink_rcv_skb+0x1f4/0x3dc [ 75.682262][ T5025] genl_rcv+0x38/0x50 [ 75.683134][ T5025] netlink_unicast+0x614/0x884 [ 75.684227][ T5025] netlink_sendmsg+0x6ec/0x9e4 [ 75.685262][ T5025] ____sys_sendmsg+0x578/0x894 [ 75.686277][ T5025] ___sys_sendmsg+0x1f0/0x27c [ 75.687296][ T5025] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.688571][ T5025] invoke_syscall+0x98/0x28c [ 75.689734][ T5025] el0_svc_common+0x13c/0x258 [ 75.690847][ T5025] do_el0_svc+0x5c/0x140 [ 75.691847][ T5025] el0_svc+0x78/0x1d0 [ 75.692747][ T5025] el0t_64_sync_handler+0xcc/0xe4 [ 75.693921][ T5025] el0t_64_sync+0x1a0/0x1a4 [ 75.708593][ T5027] FAULT_INJECTION: forcing a failure. [ 75.708593][ T5027] name failslab, interval 1, probability 0, space 0, times 0 [ 75.711162][ T5027] CPU: 1 PID: 5027 Comm: syz.0.90 Tainted: G W syzkaller #0 [ 75.712849][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.714720][ T5027] Call trace: [ 75.715351][ T5027] dump_backtrace+0x0/0x458 [ 75.716343][ T5027] show_stack+0x2c/0x3c [ 75.717317][ T5027] __dump_stack+0x30/0x40 [ 75.718322][ T5027] dump_stack_lvl+0xf4/0x15c [ 75.719386][ T5027] dump_stack+0x1c/0x5c [ 75.720352][ T5027] should_fail+0x3c8/0x520 [ 75.721376][ T5027] __should_failslab+0xbc/0x10c [ 75.722487][ T5027] should_failslab+0x10/0x28 [ 75.723545][ T5027] slab_pre_alloc_hook+0x64/0xe8 [ 75.724691][ T5027] kmem_cache_alloc_node+0x98/0x410 [ 75.725890][ T5027] __alloc_skb+0x130/0x68c [ 75.726879][ T5027] netlink_ack+0x2c0/0x950 [ 75.727889][ T5027] netlink_rcv_skb+0x1f4/0x3dc [ 75.728962][ T5027] genl_rcv+0x38/0x50 [ 75.729808][ T5027] netlink_unicast+0x614/0x884 [ 75.730813][ T5027] netlink_sendmsg+0x6ec/0x9e4 [ 75.731826][ T5027] ____sys_sendmsg+0x578/0x894 [ 75.732836][ T5027] ___sys_sendmsg+0x1f0/0x27c [ 75.733845][ T5027] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.734924][ T5027] invoke_syscall+0x98/0x28c [ 75.735949][ T5027] el0_svc_common+0x13c/0x258 [ 75.736961][ T5027] do_el0_svc+0x5c/0x140 [ 75.737874][ T5027] el0_svc+0x78/0x1d0 [ 75.738701][ T5027] el0t_64_sync_handler+0xcc/0xe4 [ 75.739794][ T5027] el0t_64_sync+0x1a0/0x1a4 [ 75.756330][ T5029] FAULT_INJECTION: forcing a failure. [ 75.756330][ T5029] name failslab, interval 1, probability 0, space 0, times 0 [ 75.759039][ T5029] CPU: 0 PID: 5029 Comm: syz.0.91 Tainted: G W syzkaller #0 [ 75.760820][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.762955][ T5029] Call trace: [ 75.763654][ T5029] dump_backtrace+0x0/0x458 [ 75.764623][ T5029] show_stack+0x2c/0x3c [ 75.765489][ T5029] __dump_stack+0x30/0x40 [ 75.766421][ T5029] dump_stack_lvl+0xf4/0x15c [ 75.767474][ T5029] dump_stack+0x1c/0x5c [ 75.768419][ T5029] should_fail+0x3c8/0x520 [ 75.769406][ T5029] __should_failslab+0xbc/0x10c [ 75.770501][ T5029] should_failslab+0x10/0x28 [ 75.771512][ T5029] slab_pre_alloc_hook+0x64/0xe8 [ 75.772572][ T5029] kmem_cache_alloc_node+0x98/0x410 [ 75.773662][ T5029] __alloc_skb+0x130/0x68c [ 75.774604][ T5029] netlink_ack+0x2c0/0x950 [ 75.775548][ T5029] netlink_rcv_skb+0x1f4/0x3dc [ 75.776568][ T5029] genl_rcv+0x38/0x50 [ 75.777417][ T5029] netlink_unicast+0x614/0x884 [ 75.778451][ T5029] netlink_sendmsg+0x6ec/0x9e4 [ 75.779478][ T5029] ____sys_sendmsg+0x578/0x894 [ 75.780514][ T5029] ___sys_sendmsg+0x1f0/0x27c [ 75.781516][ T5029] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.782590][ T5029] invoke_syscall+0x98/0x28c [ 75.783585][ T5029] el0_svc_common+0x13c/0x258 [ 75.784600][ T5029] do_el0_svc+0x5c/0x140 [ 75.785473][ T5029] el0_svc+0x78/0x1d0 [ 75.786312][ T5029] el0t_64_sync_handler+0xcc/0xe4 [ 75.787360][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 75.798645][ T5031] FAULT_INJECTION: forcing a failure. [ 75.798645][ T5031] name failslab, interval 1, probability 0, space 0, times 0 [ 75.801178][ T5031] CPU: 0 PID: 5031 Comm: syz.0.92 Tainted: G W syzkaller #0 [ 75.802932][ T5031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.805093][ T5031] Call trace: [ 75.805801][ T5031] dump_backtrace+0x0/0x458 [ 75.806796][ T5031] show_stack+0x2c/0x3c [ 75.807722][ T5031] __dump_stack+0x30/0x40 [ 75.808823][ T5031] dump_stack_lvl+0xf4/0x15c [ 75.809951][ T5031] dump_stack+0x1c/0x5c [ 75.810953][ T5031] should_fail+0x3c8/0x520 [ 75.811997][ T5031] __should_failslab+0xbc/0x10c [ 75.813142][ T5031] should_failslab+0x10/0x28 [ 75.814234][ T5031] slab_pre_alloc_hook+0x64/0xe8 [ 75.815396][ T5031] kmem_cache_alloc_node+0x98/0x410 [ 75.816587][ T5031] __alloc_skb+0x130/0x68c [ 75.817676][ T5031] netlink_ack+0x2c0/0x950 [ 75.818766][ T5031] netlink_rcv_skb+0x1f4/0x3dc [ 75.819932][ T5031] genl_rcv+0x38/0x50 [ 75.820870][ T5031] netlink_unicast+0x614/0x884 [ 75.821991][ T5031] netlink_sendmsg+0x6ec/0x9e4 [ 75.823071][ T5031] ____sys_sendmsg+0x578/0x894 [ 75.824081][ T5031] ___sys_sendmsg+0x1f0/0x27c [ 75.825054][ T5031] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.826128][ T5031] invoke_syscall+0x98/0x28c [ 75.827249][ T5031] el0_svc_common+0x13c/0x258 [ 75.828314][ T5031] do_el0_svc+0x5c/0x140 [ 75.829367][ T5031] el0_svc+0x78/0x1d0 [ 75.830335][ T5031] el0t_64_sync_handler+0xcc/0xe4 [ 75.831523][ T5031] el0t_64_sync+0x1a0/0x1a4 [ 75.841426][ T5033] FAULT_INJECTION: forcing a failure. [ 75.841426][ T5033] name failslab, interval 1, probability 0, space 0, times 0 [ 75.843839][ T5033] CPU: 1 PID: 5033 Comm: syz.0.93 Tainted: G W syzkaller #0 [ 75.845469][ T5033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.847544][ T5033] Call trace: [ 75.848247][ T5033] dump_backtrace+0x0/0x458 [ 75.849210][ T5033] show_stack+0x2c/0x3c [ 75.850141][ T5033] __dump_stack+0x30/0x40 [ 75.851066][ T5033] dump_stack_lvl+0xf4/0x15c [ 75.852035][ T5033] dump_stack+0x1c/0x5c [ 75.852929][ T5033] should_fail+0x3c8/0x520 [ 75.853843][ T5033] __should_failslab+0xbc/0x10c [ 75.854815][ T5033] should_failslab+0x10/0x28 [ 75.855750][ T5033] slab_pre_alloc_hook+0x64/0xe8 [ 75.856757][ T5033] kmem_cache_alloc_node+0x98/0x410 [ 75.857820][ T5033] __alloc_skb+0x130/0x68c [ 75.858704][ T5033] netlink_ack+0x2c0/0x950 [ 75.859570][ T5033] netlink_rcv_skb+0x1f4/0x3dc [ 75.860521][ T5033] genl_rcv+0x38/0x50 [ 75.861321][ T5033] netlink_unicast+0x614/0x884 [ 75.862291][ T5033] netlink_sendmsg+0x6ec/0x9e4 [ 75.863247][ T5033] ____sys_sendmsg+0x578/0x894 [ 75.864212][ T5033] ___sys_sendmsg+0x1f0/0x27c [ 75.865164][ T5033] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.866198][ T5033] invoke_syscall+0x98/0x28c [ 75.867128][ T5033] el0_svc_common+0x13c/0x258 [ 75.868053][ T5033] do_el0_svc+0x5c/0x140 [ 75.868925][ T5033] el0_svc+0x78/0x1d0 [ 75.869736][ T5033] el0t_64_sync_handler+0xcc/0xe4 [ 75.870756][ T5033] el0t_64_sync+0x1a0/0x1a4 [ 75.890872][ T5035] FAULT_INJECTION: forcing a failure. [ 75.890872][ T5035] name failslab, interval 1, probability 0, space 0, times 0 [ 75.893345][ T5035] CPU: 0 PID: 5035 Comm: syz.0.94 Tainted: G W syzkaller #0 [ 75.895012][ T5035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.896994][ T5035] Call trace: [ 75.897730][ T5035] dump_backtrace+0x0/0x458 [ 75.898753][ T5035] show_stack+0x2c/0x3c [ 75.899683][ T5035] __dump_stack+0x30/0x40 [ 75.900629][ T5035] dump_stack_lvl+0xf4/0x15c [ 75.901613][ T5035] dump_stack+0x1c/0x5c [ 75.902444][ T5035] should_fail+0x3c8/0x520 [ 75.903338][ T5035] __should_failslab+0xbc/0x10c [ 75.904323][ T5035] should_failslab+0x10/0x28 [ 75.905261][ T5035] slab_pre_alloc_hook+0x64/0xe8 [ 75.906273][ T5035] kmem_cache_alloc_node+0x98/0x410 [ 75.907324][ T5035] __alloc_skb+0x130/0x68c [ 75.908216][ T5035] netlink_ack+0x2c0/0x950 [ 75.909099][ T5035] netlink_rcv_skb+0x1f4/0x3dc [ 75.910062][ T5035] genl_rcv+0x38/0x50 [ 75.910853][ T5035] netlink_unicast+0x614/0x884 [ 75.911846][ T5035] netlink_sendmsg+0x6ec/0x9e4 [ 75.912835][ T5035] ____sys_sendmsg+0x578/0x894 [ 75.913838][ T5035] ___sys_sendmsg+0x1f0/0x27c [ 75.914807][ T5035] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.915872][ T5035] invoke_syscall+0x98/0x28c [ 75.916849][ T5035] el0_svc_common+0x13c/0x258 [ 75.917842][ T5035] do_el0_svc+0x5c/0x140 [ 75.918757][ T5035] el0_svc+0x78/0x1d0 [ 75.919597][ T5035] el0t_64_sync_handler+0xcc/0xe4 [ 75.920645][ T5035] el0t_64_sync+0x1a0/0x1a4 [ 75.931840][ T5037] FAULT_INJECTION: forcing a failure. [ 75.931840][ T5037] name failslab, interval 1, probability 0, space 0, times 0 [ 75.934384][ T5037] CPU: 1 PID: 5037 Comm: syz.0.95 Tainted: G W syzkaller #0 [ 75.936176][ T5037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.938532][ T5037] Call trace: [ 75.939280][ T5037] dump_backtrace+0x0/0x458 [ 75.940318][ T5037] show_stack+0x2c/0x3c [ 75.941279][ T5037] __dump_stack+0x30/0x40 [ 75.942284][ T5037] dump_stack_lvl+0xf4/0x15c [ 75.943346][ T5037] dump_stack+0x1c/0x5c [ 75.944238][ T5037] should_fail+0x3c8/0x520 [ 75.945205][ T5037] __should_failslab+0xbc/0x10c [ 75.946292][ T5037] should_failslab+0x10/0x28 [ 75.947258][ T5037] slab_pre_alloc_hook+0x64/0xe8 [ 75.948308][ T5037] kmem_cache_alloc_node+0x98/0x410 [ 75.949458][ T5037] __alloc_skb+0x130/0x68c [ 75.950411][ T5037] netlink_ack+0x2c0/0x950 [ 75.951357][ T5037] netlink_rcv_skb+0x1f4/0x3dc [ 75.952377][ T5037] genl_rcv+0x38/0x50 [ 75.953203][ T5037] netlink_unicast+0x614/0x884 [ 75.954212][ T5037] netlink_sendmsg+0x6ec/0x9e4 [ 75.955197][ T5037] ____sys_sendmsg+0x578/0x894 [ 75.956168][ T5037] ___sys_sendmsg+0x1f0/0x27c [ 75.957160][ T5037] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.958231][ T5037] invoke_syscall+0x98/0x28c [ 75.959226][ T5037] el0_svc_common+0x13c/0x258 [ 75.960224][ T5037] do_el0_svc+0x5c/0x140 [ 75.961144][ T5037] el0_svc+0x78/0x1d0 [ 75.961977][ T5037] el0t_64_sync_handler+0xcc/0xe4 [ 75.963047][ T5037] el0t_64_sync+0x1a0/0x1a4 [ 75.973729][ T5039] FAULT_INJECTION: forcing a failure. [ 75.973729][ T5039] name failslab, interval 1, probability 0, space 0, times 0 [ 75.977527][ T5039] CPU: 1 PID: 5039 Comm: syz.0.96 Tainted: G W syzkaller #0 [ 75.979216][ T5039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 75.981214][ T5039] Call trace: [ 75.981830][ T5039] dump_backtrace+0x0/0x458 [ 75.982727][ T5039] show_stack+0x2c/0x3c [ 75.983645][ T5039] __dump_stack+0x30/0x40 [ 75.984583][ T5039] dump_stack_lvl+0xf4/0x15c [ 75.985566][ T5039] dump_stack+0x1c/0x5c [ 75.986499][ T5039] should_fail+0x3c8/0x520 [ 75.987484][ T5039] __should_failslab+0xbc/0x10c [ 75.988554][ T5039] should_failslab+0x10/0x28 [ 75.989576][ T5039] slab_pre_alloc_hook+0x64/0xe8 [ 75.990703][ T5039] kmem_cache_alloc_node+0x98/0x410 [ 75.991843][ T5039] __alloc_skb+0x130/0x68c [ 75.992823][ T5039] netlink_ack+0x2c0/0x950 [ 75.993779][ T5039] netlink_rcv_skb+0x1f4/0x3dc [ 75.994802][ T5039] genl_rcv+0x38/0x50 [ 75.995627][ T5039] netlink_unicast+0x614/0x884 [ 75.996582][ T5039] netlink_sendmsg+0x6ec/0x9e4 [ 75.997549][ T5039] ____sys_sendmsg+0x578/0x894 [ 75.998567][ T5039] ___sys_sendmsg+0x1f0/0x27c [ 75.999544][ T5039] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.000584][ T5039] invoke_syscall+0x98/0x28c [ 76.001527][ T5039] el0_svc_common+0x13c/0x258 [ 76.002491][ T5039] do_el0_svc+0x5c/0x140 [ 76.003368][ T5039] el0_svc+0x78/0x1d0 [ 76.004162][ T5039] el0t_64_sync_handler+0xcc/0xe4 [ 76.005194][ T5039] el0t_64_sync+0x1a0/0x1a4 [ 76.014729][ T5041] FAULT_INJECTION: forcing a failure. [ 76.014729][ T5041] name failslab, interval 1, probability 0, space 0, times 0 [ 76.018548][ T5041] CPU: 0 PID: 5041 Comm: syz.0.97 Tainted: G W syzkaller #0 [ 76.020270][ T5041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.022378][ T5041] Call trace: [ 76.023133][ T5041] dump_backtrace+0x0/0x458 [ 76.024119][ T5041] show_stack+0x2c/0x3c [ 76.025020][ T5041] __dump_stack+0x30/0x40 [ 76.025950][ T5041] dump_stack_lvl+0xf4/0x15c [ 76.026923][ T5041] dump_stack+0x1c/0x5c [ 76.027810][ T5041] should_fail+0x3c8/0x520 [ 76.028776][ T5041] __should_failslab+0xbc/0x10c [ 76.029855][ T5041] should_failslab+0x10/0x28 [ 76.030819][ T5041] slab_pre_alloc_hook+0x64/0xe8 [ 76.031852][ T5041] kmem_cache_alloc_node+0x98/0x410 [ 76.032959][ T5041] __alloc_skb+0x130/0x68c [ 76.033914][ T5041] netlink_ack+0x2c0/0x950 [ 76.034869][ T5041] netlink_rcv_skb+0x1f4/0x3dc [ 76.035907][ T5041] genl_rcv+0x38/0x50 [ 76.036760][ T5041] netlink_unicast+0x614/0x884 [ 76.037747][ T5041] netlink_sendmsg+0x6ec/0x9e4 [ 76.038776][ T5041] ____sys_sendmsg+0x578/0x894 [ 76.039789][ T5041] ___sys_sendmsg+0x1f0/0x27c [ 76.040818][ T5041] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.041939][ T5041] invoke_syscall+0x98/0x28c [ 76.042961][ T5041] el0_svc_common+0x13c/0x258 [ 76.043965][ T5041] do_el0_svc+0x5c/0x140 [ 76.044863][ T5041] el0_svc+0x78/0x1d0 [ 76.045706][ T5041] el0t_64_sync_handler+0xcc/0xe4 [ 76.046773][ T5041] el0t_64_sync+0x1a0/0x1a4 [ 76.059074][ T5044] FAULT_INJECTION: forcing a failure. [ 76.059074][ T5044] name failslab, interval 1, probability 0, space 0, times 0 [ 76.061476][ T5044] CPU: 0 PID: 5044 Comm: syz.0.98 Tainted: G W syzkaller #0 [ 76.063132][ T5044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.065052][ T5044] Call trace: [ 76.065764][ T5044] dump_backtrace+0x0/0x458 [ 76.066711][ T5044] show_stack+0x2c/0x3c [ 76.067578][ T5044] __dump_stack+0x30/0x40 [ 76.068491][ T5044] dump_stack_lvl+0xf4/0x15c [ 76.069454][ T5044] dump_stack+0x1c/0x5c [ 76.070334][ T5044] should_fail+0x3c8/0x520 [ 76.071273][ T5044] __should_failslab+0xbc/0x10c [ 76.072262][ T5044] should_failslab+0x10/0x28 [ 76.073196][ T5044] slab_pre_alloc_hook+0x64/0xe8 [ 76.074212][ T5044] kmem_cache_alloc_node+0x98/0x410 [ 76.075282][ T5044] __alloc_skb+0x130/0x68c [ 76.076194][ T5044] netlink_ack+0x2c0/0x950 [ 76.077103][ T5044] netlink_rcv_skb+0x1f4/0x3dc [ 76.078090][ T5044] genl_rcv+0x38/0x50 [ 76.078986][ T5044] netlink_unicast+0x614/0x884 [ 76.080077][ T5044] netlink_sendmsg+0x6ec/0x9e4 [ 76.081153][ T5044] ____sys_sendmsg+0x578/0x894 [ 76.082184][ T5044] ___sys_sendmsg+0x1f0/0x27c [ 76.083186][ T5044] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.084300][ T5044] invoke_syscall+0x98/0x28c [ 76.085284][ T5044] el0_svc_common+0x13c/0x258 [ 76.086348][ T5044] do_el0_svc+0x5c/0x140 [ 76.087350][ T5044] el0_svc+0x78/0x1d0 [ 76.088243][ T5044] el0t_64_sync_handler+0xcc/0xe4 [ 76.089403][ T5044] el0t_64_sync+0x1a0/0x1a4 [ 76.102915][ T5046] FAULT_INJECTION: forcing a failure. [ 76.102915][ T5046] name failslab, interval 1, probability 0, space 0, times 0 [ 76.105457][ T5046] CPU: 1 PID: 5046 Comm: syz.0.99 Tainted: G W syzkaller #0 [ 76.107264][ T5046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.109438][ T5046] Call trace: [ 76.110112][ T5046] dump_backtrace+0x0/0x458 [ 76.111102][ T5046] show_stack+0x2c/0x3c [ 76.111997][ T5046] __dump_stack+0x30/0x40 [ 76.112900][ T5046] dump_stack_lvl+0xf4/0x15c [ 76.113883][ T5046] dump_stack+0x1c/0x5c [ 76.114764][ T5046] should_fail+0x3c8/0x520 [ 76.115695][ T5046] __should_failslab+0xbc/0x10c [ 76.116699][ T5046] should_failslab+0x10/0x28 [ 76.117626][ T5046] slab_pre_alloc_hook+0x64/0xe8 [ 76.118618][ T5046] kmem_cache_alloc_node+0x98/0x410 [ 76.119734][ T5046] __alloc_skb+0x130/0x68c [ 76.120676][ T5046] netlink_ack+0x2c0/0x950 [ 76.121627][ T5046] netlink_rcv_skb+0x1f4/0x3dc [ 76.122610][ T5046] genl_rcv+0x38/0x50 [ 76.123435][ T5046] netlink_unicast+0x614/0x884 [ 76.124431][ T5046] netlink_sendmsg+0x6ec/0x9e4 [ 76.125428][ T5046] ____sys_sendmsg+0x578/0x894 [ 76.126388][ T5046] ___sys_sendmsg+0x1f0/0x27c [ 76.127329][ T5046] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.128359][ T5046] invoke_syscall+0x98/0x28c [ 76.129324][ T5046] el0_svc_common+0x13c/0x258 [ 76.130296][ T5046] do_el0_svc+0x5c/0x140 [ 76.131176][ T5046] el0_svc+0x78/0x1d0 [ 76.132035][ T5046] el0t_64_sync_handler+0xcc/0xe4 [ 76.133039][ T5046] el0t_64_sync+0x1a0/0x1a4 [ 76.143723][ T5048] FAULT_INJECTION: forcing a failure. [ 76.143723][ T5048] name failslab, interval 1, probability 0, space 0, times 0 [ 76.146107][ T5048] CPU: 1 PID: 5048 Comm: syz.0.100 Tainted: G W syzkaller #0 [ 76.147752][ T5048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.149659][ T5048] Call trace: [ 76.150278][ T5048] dump_backtrace+0x0/0x458 [ 76.151197][ T5048] show_stack+0x2c/0x3c [ 76.152077][ T5048] __dump_stack+0x30/0x40 [ 76.153013][ T5048] dump_stack_lvl+0xf4/0x15c [ 76.154001][ T5048] dump_stack+0x1c/0x5c [ 76.155019][ T5048] should_fail+0x3c8/0x520 [ 76.156032][ T5048] __should_failslab+0xbc/0x10c [ 76.157175][ T5048] should_failslab+0x10/0x28 [ 76.158229][ T5048] slab_pre_alloc_hook+0x64/0xe8 [ 76.159342][ T5048] kmem_cache_alloc_node+0x98/0x410 [ 76.160504][ T5048] __alloc_skb+0x130/0x68c [ 76.161472][ T5048] netlink_ack+0x2c0/0x950 [ 76.162404][ T5048] netlink_rcv_skb+0x1f4/0x3dc [ 76.163422][ T5048] genl_rcv+0x38/0x50 [ 76.164324][ T5048] netlink_unicast+0x614/0x884 [ 76.165430][ T5048] netlink_sendmsg+0x6ec/0x9e4 [ 76.166589][ T5048] ____sys_sendmsg+0x578/0x894 [ 76.167726][ T5048] ___sys_sendmsg+0x1f0/0x27c [ 76.168833][ T5048] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.170006][ T5048] invoke_syscall+0x98/0x28c [ 76.171011][ T5048] el0_svc_common+0x13c/0x258 [ 76.172006][ T5048] do_el0_svc+0x5c/0x140 [ 76.172923][ T5048] el0_svc+0x78/0x1d0 [ 76.173887][ T5048] el0t_64_sync_handler+0xcc/0xe4 [ 76.175120][ T5048] el0t_64_sync+0x1a0/0x1a4 [ 76.177584][ T1968] Bluetooth: hci0: command 0x040f tx timeout [ 76.184597][ T5050] FAULT_INJECTION: forcing a failure. [ 76.184597][ T5050] name failslab, interval 1, probability 0, space 0, times 0 [ 76.187400][ T5050] CPU: 1 PID: 5050 Comm: syz.0.101 Tainted: G W syzkaller #0 [ 76.189262][ T5050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.191467][ T5050] Call trace: [ 76.192172][ T5050] dump_backtrace+0x0/0x458 [ 76.193131][ T5050] show_stack+0x2c/0x3c [ 76.194060][ T5050] __dump_stack+0x30/0x40 [ 76.194998][ T5050] dump_stack_lvl+0xf4/0x15c [ 76.195928][ T5050] dump_stack+0x1c/0x5c [ 76.196782][ T5050] should_fail+0x3c8/0x520 [ 76.197709][ T5050] __should_failslab+0xbc/0x10c [ 76.198735][ T5050] should_failslab+0x10/0x28 [ 76.199700][ T5050] slab_pre_alloc_hook+0x64/0xe8 [ 76.200742][ T5050] kmem_cache_alloc_node+0x98/0x410 [ 76.201778][ T5050] __alloc_skb+0x130/0x68c [ 76.202692][ T5050] netlink_ack+0x2c0/0x950 [ 76.203557][ T5050] netlink_rcv_skb+0x1f4/0x3dc [ 76.204539][ T5050] genl_rcv+0x38/0x50 [ 76.205401][ T5050] netlink_unicast+0x614/0x884 [ 76.206380][ T5050] netlink_sendmsg+0x6ec/0x9e4 [ 76.207367][ T5050] ____sys_sendmsg+0x578/0x894 [ 76.208351][ T5050] ___sys_sendmsg+0x1f0/0x27c [ 76.209330][ T5050] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.210401][ T5050] invoke_syscall+0x98/0x28c [ 76.211350][ T5050] el0_svc_common+0x13c/0x258 [ 76.212323][ T5050] do_el0_svc+0x5c/0x140 [ 76.213190][ T5050] el0_svc+0x78/0x1d0 [ 76.214079][ T5050] el0t_64_sync_handler+0xcc/0xe4 [ 76.215134][ T5050] el0t_64_sync+0x1a0/0x1a4 [ 76.224226][ T5052] FAULT_INJECTION: forcing a failure. [ 76.224226][ T5052] name failslab, interval 1, probability 0, space 0, times 0 [ 76.227335][ T5052] CPU: 0 PID: 5052 Comm: syz.0.102 Tainted: G W syzkaller #0 [ 76.229093][ T5052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.231166][ T5052] Call trace: [ 76.231926][ T5052] dump_backtrace+0x0/0x458 [ 76.232982][ T5052] show_stack+0x2c/0x3c [ 76.233939][ T5052] __dump_stack+0x30/0x40 [ 76.234947][ T5052] dump_stack_lvl+0xf4/0x15c [ 76.236027][ T5052] dump_stack+0x1c/0x5c [ 76.236972][ T5052] should_fail+0x3c8/0x520 [ 76.237958][ T5052] __should_failslab+0xbc/0x10c [ 76.239045][ T5052] should_failslab+0x10/0x28 [ 76.240067][ T5052] slab_pre_alloc_hook+0x64/0xe8 [ 76.241190][ T5052] kmem_cache_alloc_node+0x98/0x410 [ 76.242365][ T5052] __alloc_skb+0x130/0x68c [ 76.243460][ T5052] netlink_ack+0x2c0/0x950 [ 76.244519][ T5052] netlink_rcv_skb+0x1f4/0x3dc [ 76.245656][ T5052] genl_rcv+0x38/0x50 [ 76.246560][ T5052] netlink_unicast+0x614/0x884 [ 76.247657][ T5052] netlink_sendmsg+0x6ec/0x9e4 [ 76.248743][ T5052] ____sys_sendmsg+0x578/0x894 [ 76.249833][ T5052] ___sys_sendmsg+0x1f0/0x27c [ 76.250912][ T5052] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.252086][ T5052] invoke_syscall+0x98/0x28c [ 76.253109][ T5052] el0_svc_common+0x13c/0x258 [ 76.254070][ T5052] do_el0_svc+0x5c/0x140 [ 76.254967][ T5052] el0_svc+0x78/0x1d0 [ 76.255791][ T5052] el0t_64_sync_handler+0xcc/0xe4 [ 76.256846][ T5052] el0t_64_sync+0x1a0/0x1a4 [ 76.267914][ T5054] FAULT_INJECTION: forcing a failure. [ 76.267914][ T5054] name failslab, interval 1, probability 0, space 0, times 0 [ 76.270586][ T5054] CPU: 1 PID: 5054 Comm: syz.0.103 Tainted: G W syzkaller #0 [ 76.272363][ T5054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.274718][ T5054] Call trace: [ 76.275491][ T5054] dump_backtrace+0x0/0x458 [ 76.276575][ T5054] show_stack+0x2c/0x3c [ 76.277571][ T5054] __dump_stack+0x30/0x40 [ 76.278630][ T5054] dump_stack_lvl+0xf4/0x15c [ 76.279694][ T5054] dump_stack+0x1c/0x5c [ 76.280657][ T5054] should_fail+0x3c8/0x520 [ 76.281670][ T5054] __should_failslab+0xbc/0x10c [ 76.282791][ T5054] should_failslab+0x10/0x28 [ 76.283852][ T5054] slab_pre_alloc_hook+0x64/0xe8 [ 76.285059][ T5054] kmem_cache_alloc_node+0x98/0x410 [ 76.286310][ T5054] __alloc_skb+0x130/0x68c [ 76.287345][ T5054] netlink_ack+0x2c0/0x950 [ 76.288443][ T5054] netlink_rcv_skb+0x1f4/0x3dc [ 76.289620][ T5054] genl_rcv+0x38/0x50 [ 76.290525][ T5054] netlink_unicast+0x614/0x884 [ 76.291590][ T5054] netlink_sendmsg+0x6ec/0x9e4 [ 76.292666][ T5054] ____sys_sendmsg+0x578/0x894 [ 76.293716][ T5054] ___sys_sendmsg+0x1f0/0x27c [ 76.294754][ T5054] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.295853][ T5054] invoke_syscall+0x98/0x28c [ 76.296846][ T5054] el0_svc_common+0x13c/0x258 [ 76.297902][ T5054] do_el0_svc+0x5c/0x140 [ 76.298768][ T5054] el0_svc+0x78/0x1d0 [ 76.299569][ T5054] el0t_64_sync_handler+0xcc/0xe4 [ 76.300599][ T5054] el0t_64_sync+0x1a0/0x1a4 [ 76.310881][ T5056] FAULT_INJECTION: forcing a failure. [ 76.310881][ T5056] name failslab, interval 1, probability 0, space 0, times 0 [ 76.313424][ T5056] CPU: 1 PID: 5056 Comm: syz.0.104 Tainted: G W syzkaller #0 [ 76.315073][ T5056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.317114][ T5056] Call trace: [ 76.317828][ T5056] dump_backtrace+0x0/0x458 [ 76.318827][ T5056] show_stack+0x2c/0x3c [ 76.319714][ T5056] __dump_stack+0x30/0x40 [ 76.320652][ T5056] dump_stack_lvl+0xf4/0x15c [ 76.321653][ T5056] dump_stack+0x1c/0x5c [ 76.322549][ T5056] should_fail+0x3c8/0x520 [ 76.323488][ T5056] __should_failslab+0xbc/0x10c [ 76.324528][ T5056] should_failslab+0x10/0x28 [ 76.325494][ T5056] slab_pre_alloc_hook+0x64/0xe8 [ 76.326521][ T5056] kmem_cache_alloc_node+0x98/0x410 [ 76.327593][ T5056] __alloc_skb+0x130/0x68c [ 76.328524][ T5056] netlink_ack+0x2c0/0x950 [ 76.329447][ T5056] netlink_rcv_skb+0x1f4/0x3dc [ 76.330455][ T5056] genl_rcv+0x38/0x50 [ 76.331294][ T5056] netlink_unicast+0x614/0x884 [ 76.332264][ T5056] netlink_sendmsg+0x6ec/0x9e4 [ 76.333238][ T5056] ____sys_sendmsg+0x578/0x894 [ 76.334220][ T5056] ___sys_sendmsg+0x1f0/0x27c [ 76.335197][ T5056] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.336273][ T5056] invoke_syscall+0x98/0x28c [ 76.337228][ T5056] el0_svc_common+0x13c/0x258 [ 76.338174][ T5056] do_el0_svc+0x5c/0x140 [ 76.339047][ T5056] el0_svc+0x78/0x1d0 [ 76.339864][ T5056] el0t_64_sync_handler+0xcc/0xe4 [ 76.340873][ T5056] el0t_64_sync+0x1a0/0x1a4 [ 76.351951][ T5058] FAULT_INJECTION: forcing a failure. [ 76.351951][ T5058] name failslab, interval 1, probability 0, space 0, times 0 [ 76.354643][ T5058] CPU: 0 PID: 5058 Comm: syz.0.105 Tainted: G W syzkaller #0 [ 76.356596][ T5058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.358902][ T5058] Call trace: [ 76.359651][ T5058] dump_backtrace+0x0/0x458 [ 76.360705][ T5058] show_stack+0x2c/0x3c [ 76.361680][ T5058] __dump_stack+0x30/0x40 [ 76.362689][ T5058] dump_stack_lvl+0xf4/0x15c [ 76.363761][ T5058] dump_stack+0x1c/0x5c [ 76.364705][ T5058] should_fail+0x3c8/0x520 [ 76.365729][ T5058] __should_failslab+0xbc/0x10c [ 76.366846][ T5058] should_failslab+0x10/0x28 [ 76.367853][ T5058] slab_pre_alloc_hook+0x64/0xe8 [ 76.368895][ T5058] kmem_cache_alloc_node+0x98/0x410 [ 76.370027][ T5058] __alloc_skb+0x130/0x68c [ 76.370958][ T5058] netlink_ack+0x2c0/0x950 [ 76.371899][ T5058] netlink_rcv_skb+0x1f4/0x3dc [ 76.372902][ T5058] genl_rcv+0x38/0x50 [ 76.373744][ T5058] netlink_unicast+0x614/0x884 [ 76.374745][ T5058] netlink_sendmsg+0x6ec/0x9e4 [ 76.375709][ T5058] ____sys_sendmsg+0x578/0x894 [ 76.376703][ T5058] ___sys_sendmsg+0x1f0/0x27c [ 76.377676][ T5058] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.378752][ T5058] invoke_syscall+0x98/0x28c [ 76.379730][ T5058] el0_svc_common+0x13c/0x258 [ 76.380753][ T5058] do_el0_svc+0x5c/0x140 [ 76.381641][ T5058] el0_svc+0x78/0x1d0 [ 76.382478][ T5058] el0t_64_sync_handler+0xcc/0xe4 [ 76.383712][ T5058] el0t_64_sync+0x1a0/0x1a4 [ 76.394108][ T5060] FAULT_INJECTION: forcing a failure. [ 76.394108][ T5060] name failslab, interval 1, probability 0, space 0, times 0 [ 76.396903][ T5060] CPU: 0 PID: 5060 Comm: syz.0.106 Tainted: G W syzkaller #0 [ 76.398588][ T5060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.400435][ T5060] Call trace: [ 76.401054][ T5060] dump_backtrace+0x0/0x458 [ 76.402001][ T5060] show_stack+0x2c/0x3c [ 76.402882][ T5060] __dump_stack+0x30/0x40 [ 76.403799][ T5060] dump_stack_lvl+0xf4/0x15c [ 76.404765][ T5060] dump_stack+0x1c/0x5c [ 76.405653][ T5060] should_fail+0x3c8/0x520 [ 76.406592][ T5060] __should_failslab+0xbc/0x10c [ 76.407590][ T5060] should_failslab+0x10/0x28 [ 76.408533][ T5060] slab_pre_alloc_hook+0x64/0xe8 [ 76.409546][ T5060] kmem_cache_alloc_node+0x98/0x410 [ 76.410583][ T5060] __alloc_skb+0x130/0x68c [ 76.411449][ T5060] netlink_ack+0x2c0/0x950 [ 76.412338][ T5060] netlink_rcv_skb+0x1f4/0x3dc [ 76.413293][ T5060] genl_rcv+0x38/0x50 [ 76.414106][ T5060] netlink_unicast+0x614/0x884 [ 76.415078][ T5060] netlink_sendmsg+0x6ec/0x9e4 [ 76.416029][ T5060] ____sys_sendmsg+0x578/0x894 [ 76.416995][ T5060] ___sys_sendmsg+0x1f0/0x27c [ 76.417925][ T5060] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.418948][ T5060] invoke_syscall+0x98/0x28c [ 76.419872][ T5060] el0_svc_common+0x13c/0x258 [ 76.420805][ T5060] do_el0_svc+0x5c/0x140 [ 76.421654][ T5060] el0_svc+0x78/0x1d0 [ 76.422449][ T5060] el0t_64_sync_handler+0xcc/0xe4 [ 76.423472][ T5060] el0t_64_sync+0x1a0/0x1a4 [ 76.433297][ T5062] FAULT_INJECTION: forcing a failure. [ 76.433297][ T5062] name failslab, interval 1, probability 0, space 0, times 0 [ 76.435707][ T5062] CPU: 0 PID: 5062 Comm: syz.0.107 Tainted: G W syzkaller #0 [ 76.437561][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.439724][ T5062] Call trace: [ 76.440423][ T5062] dump_backtrace+0x0/0x458 [ 76.441413][ T5062] show_stack+0x2c/0x3c [ 76.442326][ T5062] __dump_stack+0x30/0x40 [ 76.443277][ T5062] dump_stack_lvl+0xf4/0x15c [ 76.444288][ T5062] dump_stack+0x1c/0x5c [ 76.445200][ T5062] should_fail+0x3c8/0x520 [ 76.446187][ T5062] __should_failslab+0xbc/0x10c [ 76.447230][ T5062] should_failslab+0x10/0x28 [ 76.448345][ T5062] slab_pre_alloc_hook+0x64/0xe8 [ 76.449501][ T5062] kmem_cache_alloc_node+0x98/0x410 [ 76.450743][ T5062] __alloc_skb+0x130/0x68c [ 76.451790][ T5062] netlink_ack+0x2c0/0x950 [ 76.452830][ T5062] netlink_rcv_skb+0x1f4/0x3dc [ 76.453953][ T5062] genl_rcv+0x38/0x50 [ 76.454906][ T5062] netlink_unicast+0x614/0x884 [ 76.456005][ T5062] netlink_sendmsg+0x6ec/0x9e4 [ 76.457118][ T5062] ____sys_sendmsg+0x578/0x894 [ 76.458236][ T5062] ___sys_sendmsg+0x1f0/0x27c [ 76.459324][ T5062] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.460481][ T5062] invoke_syscall+0x98/0x28c [ 76.461527][ T5062] el0_svc_common+0x13c/0x258 [ 76.462596][ T5062] do_el0_svc+0x5c/0x140 [ 76.463573][ T5062] el0_svc+0x78/0x1d0 [ 76.464484][ T5062] el0t_64_sync_handler+0xcc/0xe4 [ 76.465634][ T5062] el0t_64_sync+0x1a0/0x1a4 [ 76.481090][ T5064] FAULT_INJECTION: forcing a failure. [ 76.481090][ T5064] name failslab, interval 1, probability 0, space 0, times 0 [ 76.483450][ T5064] CPU: 0 PID: 5064 Comm: syz.0.108 Tainted: G W syzkaller #0 [ 76.485122][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.487166][ T5064] Call trace: [ 76.487859][ T5064] dump_backtrace+0x0/0x458 [ 76.488835][ T5064] show_stack+0x2c/0x3c [ 76.489747][ T5064] __dump_stack+0x30/0x40 [ 76.490678][ T5064] dump_stack_lvl+0xf4/0x15c [ 76.491686][ T5064] dump_stack+0x1c/0x5c [ 76.492565][ T5064] should_fail+0x3c8/0x520 [ 76.493509][ T5064] __should_failslab+0xbc/0x10c [ 76.494552][ T5064] should_failslab+0x10/0x28 [ 76.495530][ T5064] slab_pre_alloc_hook+0x64/0xe8 [ 76.496606][ T5064] kmem_cache_alloc_node+0x98/0x410 [ 76.497715][ T5064] __alloc_skb+0x130/0x68c [ 76.498637][ T5064] netlink_ack+0x2c0/0x950 [ 76.499559][ T5064] netlink_rcv_skb+0x1f4/0x3dc [ 76.500572][ T5064] genl_rcv+0x38/0x50 [ 76.501412][ T5064] netlink_unicast+0x614/0x884 [ 76.502433][ T5064] netlink_sendmsg+0x6ec/0x9e4 [ 76.503479][ T5064] ____sys_sendmsg+0x578/0x894 [ 76.504525][ T5064] ___sys_sendmsg+0x1f0/0x27c [ 76.505540][ T5064] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.506650][ T5064] invoke_syscall+0x98/0x28c [ 76.507653][ T5064] el0_svc_common+0x13c/0x258 [ 76.508665][ T5064] do_el0_svc+0x5c/0x140 [ 76.509574][ T5064] el0_svc+0x78/0x1d0 [ 76.510437][ T5064] el0t_64_sync_handler+0xcc/0xe4 [ 76.511489][ T5064] el0t_64_sync+0x1a0/0x1a4 [ 76.524593][ T5066] FAULT_INJECTION: forcing a failure. [ 76.524593][ T5066] name failslab, interval 1, probability 0, space 0, times 0 [ 76.527745][ T5066] CPU: 1 PID: 5066 Comm: syz.0.109 Tainted: G W syzkaller #0 [ 76.529441][ T5066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.531475][ T5066] Call trace: [ 76.532272][ T5066] dump_backtrace+0x0/0x458 [ 76.533357][ T5066] show_stack+0x2c/0x3c [ 76.534291][ T5066] __dump_stack+0x30/0x40 [ 76.535263][ T5066] dump_stack_lvl+0xf4/0x15c [ 76.536259][ T5066] dump_stack+0x1c/0x5c [ 76.537191][ T5066] should_fail+0x3c8/0x520 [ 76.538141][ T5066] __should_failslab+0xbc/0x10c [ 76.539196][ T5066] should_failslab+0x10/0x28 [ 76.540167][ T5066] slab_pre_alloc_hook+0x64/0xe8 [ 76.541229][ T5066] kmem_cache_alloc_node+0x98/0x410 [ 76.542345][ T5066] __alloc_skb+0x130/0x68c [ 76.543312][ T5066] netlink_ack+0x2c0/0x950 [ 76.544288][ T5066] netlink_rcv_skb+0x1f4/0x3dc [ 76.545333][ T5066] genl_rcv+0x38/0x50 [ 76.546200][ T5066] netlink_unicast+0x614/0x884 [ 76.547237][ T5066] netlink_sendmsg+0x6ec/0x9e4 [ 76.548249][ T5066] ____sys_sendmsg+0x578/0x894 [ 76.549271][ T5066] ___sys_sendmsg+0x1f0/0x27c [ 76.550273][ T5066] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.551397][ T5066] invoke_syscall+0x98/0x28c [ 76.552393][ T5066] el0_svc_common+0x13c/0x258 [ 76.553404][ T5066] do_el0_svc+0x5c/0x140 [ 76.554336][ T5066] el0_svc+0x78/0x1d0 [ 76.555196][ T5066] el0t_64_sync_handler+0xcc/0xe4 [ 76.556308][ T5066] el0t_64_sync+0x1a0/0x1a4 [ 76.565750][ T5068] FAULT_INJECTION: forcing a failure. [ 76.565750][ T5068] name failslab, interval 1, probability 0, space 0, times 0 [ 76.568591][ T5068] CPU: 1 PID: 5068 Comm: syz.0.110 Tainted: G W syzkaller #0 [ 76.570202][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.572128][ T5068] Call trace: [ 76.572752][ T5068] dump_backtrace+0x0/0x458 [ 76.573712][ T5068] show_stack+0x2c/0x3c [ 76.574619][ T5068] __dump_stack+0x30/0x40 [ 76.575576][ T5068] dump_stack_lvl+0xf4/0x15c [ 76.576560][ T5068] dump_stack+0x1c/0x5c [ 76.577448][ T5068] should_fail+0x3c8/0x520 [ 76.578405][ T5068] __should_failslab+0xbc/0x10c [ 76.579427][ T5068] should_failslab+0x10/0x28 [ 76.580400][ T5068] slab_pre_alloc_hook+0x64/0xe8 [ 76.581391][ T5068] kmem_cache_alloc_node+0x98/0x410 [ 76.582497][ T5068] __alloc_skb+0x130/0x68c [ 76.583417][ T5068] netlink_ack+0x2c0/0x950 [ 76.584341][ T5068] netlink_rcv_skb+0x1f4/0x3dc [ 76.585310][ T5068] genl_rcv+0x38/0x50 [ 76.586156][ T5068] netlink_unicast+0x614/0x884 [ 76.587163][ T5068] netlink_sendmsg+0x6ec/0x9e4 [ 76.588142][ T5068] ____sys_sendmsg+0x578/0x894 [ 76.589162][ T5068] ___sys_sendmsg+0x1f0/0x27c [ 76.590159][ T5068] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.591238][ T5068] invoke_syscall+0x98/0x28c [ 76.592205][ T5068] el0_svc_common+0x13c/0x258 [ 76.593174][ T5068] do_el0_svc+0x5c/0x140 [ 76.594034][ T5068] el0_svc+0x78/0x1d0 [ 76.594862][ T5068] el0t_64_sync_handler+0xcc/0xe4 [ 76.595906][ T5068] el0t_64_sync+0x1a0/0x1a4 [ 76.605848][ T5070] FAULT_INJECTION: forcing a failure. [ 76.605848][ T5070] name failslab, interval 1, probability 0, space 0, times 0 [ 76.609136][ T5070] CPU: 1 PID: 5070 Comm: syz.0.111 Tainted: G W syzkaller #0 [ 76.610746][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.612623][ T5070] Call trace: [ 76.613316][ T5070] dump_backtrace+0x0/0x458 [ 76.614295][ T5070] show_stack+0x2c/0x3c [ 76.615194][ T5070] __dump_stack+0x30/0x40 [ 76.616254][ T5070] dump_stack_lvl+0xf4/0x15c [ 76.617392][ T5070] dump_stack+0x1c/0x5c [ 76.618419][ T5070] should_fail+0x3c8/0x520 [ 76.619537][ T5070] __should_failslab+0xbc/0x10c [ 76.620702][ T5070] should_failslab+0x10/0x28 [ 76.621791][ T5070] slab_pre_alloc_hook+0x64/0xe8 [ 76.622971][ T5070] kmem_cache_alloc_node+0x98/0x410 [ 76.624212][ T5070] __alloc_skb+0x130/0x68c [ 76.625269][ T5070] netlink_ack+0x2c0/0x950 [ 76.626322][ T5070] netlink_rcv_skb+0x1f4/0x3dc [ 76.627369][ T5070] genl_rcv+0x38/0x50 [ 76.628253][ T5070] netlink_unicast+0x614/0x884 [ 76.629306][ T5070] netlink_sendmsg+0x6ec/0x9e4 [ 76.630339][ T5070] ____sys_sendmsg+0x578/0x894 [ 76.631367][ T5070] ___sys_sendmsg+0x1f0/0x27c [ 76.632401][ T5070] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.633656][ T5070] invoke_syscall+0x98/0x28c [ 76.634754][ T5070] el0_svc_common+0x13c/0x258 [ 76.635920][ T5070] do_el0_svc+0x5c/0x140 [ 76.636947][ T5070] el0_svc+0x78/0x1d0 [ 76.637896][ T5070] el0t_64_sync_handler+0xcc/0xe4 [ 76.639084][ T5070] el0t_64_sync+0x1a0/0x1a4 [ 76.649509][ T5072] FAULT_INJECTION: forcing a failure. [ 76.649509][ T5072] name failslab, interval 1, probability 0, space 0, times 0 [ 76.651971][ T5072] CPU: 0 PID: 5072 Comm: syz.0.112 Tainted: G W syzkaller #0 [ 76.653723][ T5072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.655750][ T5072] Call trace: [ 76.656465][ T5072] dump_backtrace+0x0/0x458 [ 76.657478][ T5072] show_stack+0x2c/0x3c [ 76.658387][ T5072] __dump_stack+0x30/0x40 [ 76.659357][ T5072] dump_stack_lvl+0xf4/0x15c [ 76.660362][ T5072] dump_stack+0x1c/0x5c [ 76.661266][ T5072] should_fail+0x3c8/0x520 [ 76.662356][ T5072] __should_failslab+0xbc/0x10c [ 76.663531][ T5072] should_failslab+0x10/0x28 [ 76.664664][ T5072] slab_pre_alloc_hook+0x64/0xe8 [ 76.665862][ T5072] kmem_cache_alloc_node+0x98/0x410 [ 76.666954][ T5072] __alloc_skb+0x130/0x68c [ 76.667903][ T5072] netlink_ack+0x2c0/0x950 [ 76.668857][ T5072] netlink_rcv_skb+0x1f4/0x3dc [ 76.669886][ T5072] genl_rcv+0x38/0x50 [ 76.670853][ T5072] netlink_unicast+0x614/0x884 [ 76.671971][ T5072] netlink_sendmsg+0x6ec/0x9e4 [ 76.673072][ T5072] ____sys_sendmsg+0x578/0x894 [ 76.674186][ T5072] ___sys_sendmsg+0x1f0/0x27c [ 76.675287][ T5072] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.676448][ T5072] invoke_syscall+0x98/0x28c [ 76.677508][ T5072] el0_svc_common+0x13c/0x258 [ 76.678557][ T5072] do_el0_svc+0x5c/0x140 [ 76.679498][ T5072] el0_svc+0x78/0x1d0 [ 76.680346][ T5072] el0t_64_sync_handler+0xcc/0xe4 [ 76.681397][ T5072] el0t_64_sync+0x1a0/0x1a4 [ 76.691761][ T5074] FAULT_INJECTION: forcing a failure. [ 76.691761][ T5074] name failslab, interval 1, probability 0, space 0, times 0 [ 76.694148][ T5074] CPU: 1 PID: 5074 Comm: syz.0.113 Tainted: G W syzkaller #0 [ 76.695787][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.697865][ T5074] Call trace: [ 76.698543][ T5074] dump_backtrace+0x0/0x458 [ 76.699479][ T5074] show_stack+0x2c/0x3c [ 76.700336][ T5074] __dump_stack+0x30/0x40 [ 76.701271][ T5074] dump_stack_lvl+0xf4/0x15c [ 76.702246][ T5074] dump_stack+0x1c/0x5c [ 76.703190][ T5074] should_fail+0x3c8/0x520 [ 76.704129][ T5074] __should_failslab+0xbc/0x10c [ 76.705192][ T5074] should_failslab+0x10/0x28 [ 76.706141][ T5074] slab_pre_alloc_hook+0x64/0xe8 [ 76.707160][ T5074] kmem_cache_alloc_node+0x98/0x410 [ 76.708238][ T5074] __alloc_skb+0x130/0x68c [ 76.709146][ T5074] netlink_ack+0x2c0/0x950 [ 76.710036][ T5074] netlink_rcv_skb+0x1f4/0x3dc [ 76.711000][ T5074] genl_rcv+0x38/0x50 [ 76.711816][ T5074] netlink_unicast+0x614/0x884 [ 76.712777][ T5074] netlink_sendmsg+0x6ec/0x9e4 [ 76.713725][ T5074] ____sys_sendmsg+0x578/0x894 [ 76.714682][ T5074] ___sys_sendmsg+0x1f0/0x27c [ 76.715620][ T5074] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.716605][ T5074] invoke_syscall+0x98/0x28c [ 76.717504][ T5074] el0_svc_common+0x13c/0x258 [ 76.718433][ T5074] do_el0_svc+0x5c/0x140 [ 76.719260][ T5074] el0_svc+0x78/0x1d0 [ 76.720039][ T5074] el0t_64_sync_handler+0xcc/0xe4 [ 76.721031][ T5074] el0t_64_sync+0x1a0/0x1a4 [ 76.731202][ T5076] FAULT_INJECTION: forcing a failure. [ 76.731202][ T5076] name failslab, interval 1, probability 0, space 0, times 0 [ 76.733554][ T5076] CPU: 1 PID: 5076 Comm: syz.0.114 Tainted: G W syzkaller #0 [ 76.735160][ T5076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.737163][ T5076] Call trace: [ 76.737845][ T5076] dump_backtrace+0x0/0x458 [ 76.738795][ T5076] show_stack+0x2c/0x3c [ 76.739677][ T5076] __dump_stack+0x30/0x40 [ 76.740595][ T5076] dump_stack_lvl+0xf4/0x15c [ 76.741572][ T5076] dump_stack+0x1c/0x5c [ 76.742458][ T5076] should_fail+0x3c8/0x520 [ 76.743379][ T5076] __should_failslab+0xbc/0x10c [ 76.744389][ T5076] should_failslab+0x10/0x28 [ 76.745357][ T5076] slab_pre_alloc_hook+0x64/0xe8 [ 76.746399][ T5076] kmem_cache_alloc_node+0x98/0x410 [ 76.747524][ T5076] __alloc_skb+0x130/0x68c [ 76.748475][ T5076] netlink_ack+0x2c0/0x950 [ 76.749404][ T5076] netlink_rcv_skb+0x1f4/0x3dc [ 76.750393][ T5076] genl_rcv+0x38/0x50 [ 76.751205][ T5076] netlink_unicast+0x614/0x884 [ 76.752195][ T5076] netlink_sendmsg+0x6ec/0x9e4 [ 76.753187][ T5076] ____sys_sendmsg+0x578/0x894 [ 76.754189][ T5076] ___sys_sendmsg+0x1f0/0x27c [ 76.755149][ T5076] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.756220][ T5076] invoke_syscall+0x98/0x28c [ 76.757150][ T5076] el0_svc_common+0x13c/0x258 [ 76.758125][ T5076] do_el0_svc+0x5c/0x140 [ 76.759013][ T5076] el0_svc+0x78/0x1d0 [ 76.759841][ T5076] el0t_64_sync_handler+0xcc/0xe4 [ 76.760896][ T5076] el0t_64_sync+0x1a0/0x1a4 [ 76.771302][ T5078] FAULT_INJECTION: forcing a failure. [ 76.771302][ T5078] name failslab, interval 1, probability 0, space 0, times 0 [ 76.773874][ T5078] CPU: 0 PID: 5078 Comm: syz.0.115 Tainted: G W syzkaller #0 [ 76.775639][ T5078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.777850][ T5078] Call trace: [ 76.778594][ T5078] dump_backtrace+0x0/0x458 [ 76.779619][ T5078] show_stack+0x2c/0x3c [ 76.780545][ T5078] __dump_stack+0x30/0x40 [ 76.781516][ T5078] dump_stack_lvl+0xf4/0x15c [ 76.782503][ T5078] dump_stack+0x1c/0x5c [ 76.783404][ T5078] should_fail+0x3c8/0x520 [ 76.784378][ T5078] __should_failslab+0xbc/0x10c [ 76.785451][ T5078] should_failslab+0x10/0x28 [ 76.786456][ T5078] slab_pre_alloc_hook+0x64/0xe8 [ 76.787514][ T5078] kmem_cache_alloc_node+0x98/0x410 [ 76.788629][ T5078] __alloc_skb+0x130/0x68c [ 76.789578][ T5078] netlink_ack+0x2c0/0x950 [ 76.790513][ T5078] netlink_rcv_skb+0x1f4/0x3dc [ 76.791534][ T5078] genl_rcv+0x38/0x50 [ 76.792384][ T5078] netlink_unicast+0x614/0x884 [ 76.793413][ T5078] netlink_sendmsg+0x6ec/0x9e4 [ 76.794441][ T5078] ____sys_sendmsg+0x578/0x894 [ 76.795426][ T5078] ___sys_sendmsg+0x1f0/0x27c [ 76.796391][ T5078] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.797407][ T5078] invoke_syscall+0x98/0x28c [ 76.798360][ T5078] el0_svc_common+0x13c/0x258 [ 76.799318][ T5078] do_el0_svc+0x5c/0x140 [ 76.800178][ T5078] el0_svc+0x78/0x1d0 [ 76.801128][ T5078] el0t_64_sync_handler+0xcc/0xe4 [ 76.802309][ T5078] el0t_64_sync+0x1a0/0x1a4 [ 76.813881][ T5080] FAULT_INJECTION: forcing a failure. [ 76.813881][ T5080] name failslab, interval 1, probability 0, space 0, times 0 [ 76.816799][ T5080] CPU: 0 PID: 5080 Comm: syz.0.116 Tainted: G W syzkaller #0 [ 76.818580][ T5080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.820637][ T5080] Call trace: [ 76.821341][ T5080] dump_backtrace+0x0/0x458 [ 76.822465][ T5080] show_stack+0x2c/0x3c [ 76.823357][ T5080] __dump_stack+0x30/0x40 [ 76.824263][ T5080] dump_stack_lvl+0xf4/0x15c [ 76.825224][ T5080] dump_stack+0x1c/0x5c [ 76.826117][ T5080] should_fail+0x3c8/0x520 [ 76.827081][ T5080] __should_failslab+0xbc/0x10c [ 76.828100][ T5080] should_failslab+0x10/0x28 [ 76.829059][ T5080] slab_pre_alloc_hook+0x64/0xe8 [ 76.830109][ T5080] kmem_cache_alloc_node+0x98/0x410 [ 76.831185][ T5080] __alloc_skb+0x130/0x68c [ 76.832094][ T5080] netlink_ack+0x2c0/0x950 [ 76.833006][ T5080] netlink_rcv_skb+0x1f4/0x3dc [ 76.833973][ T5080] genl_rcv+0x38/0x50 [ 76.834784][ T5080] netlink_unicast+0x614/0x884 [ 76.835789][ T5080] netlink_sendmsg+0x6ec/0x9e4 [ 76.836780][ T5080] ____sys_sendmsg+0x578/0x894 [ 76.837799][ T5080] ___sys_sendmsg+0x1f0/0x27c [ 76.838788][ T5080] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.839876][ T5080] invoke_syscall+0x98/0x28c [ 76.840823][ T5080] el0_svc_common+0x13c/0x258 [ 76.841785][ T5080] do_el0_svc+0x5c/0x140 [ 76.842664][ T5080] el0_svc+0x78/0x1d0 [ 76.843468][ T5080] el0t_64_sync_handler+0xcc/0xe4 [ 76.844493][ T5080] el0t_64_sync+0x1a0/0x1a4 [ 76.854364][ T5082] FAULT_INJECTION: forcing a failure. [ 76.854364][ T5082] name failslab, interval 1, probability 0, space 0, times 0 [ 76.857720][ T5082] CPU: 1 PID: 5082 Comm: syz.0.117 Tainted: G W syzkaller #0 [ 76.859521][ T5082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.861689][ T5082] Call trace: [ 76.862434][ T5082] dump_backtrace+0x0/0x458 [ 76.863454][ T5082] show_stack+0x2c/0x3c [ 76.864397][ T5082] __dump_stack+0x30/0x40 [ 76.865365][ T5082] dump_stack_lvl+0xf4/0x15c [ 76.866379][ T5082] dump_stack+0x1c/0x5c [ 76.867284][ T5082] should_fail+0x3c8/0x520 [ 76.868266][ T5082] __should_failslab+0xbc/0x10c [ 76.869351][ T5082] should_failslab+0x10/0x28 [ 76.870393][ T5082] slab_pre_alloc_hook+0x64/0xe8 [ 76.871469][ T5082] kmem_cache_alloc_node+0x98/0x410 [ 76.872609][ T5082] __alloc_skb+0x130/0x68c [ 76.873588][ T5082] netlink_ack+0x2c0/0x950 [ 76.874529][ T5082] netlink_rcv_skb+0x1f4/0x3dc [ 76.875551][ T5082] genl_rcv+0x38/0x50 [ 76.876377][ T5082] netlink_unicast+0x614/0x884 [ 76.877369][ T5082] netlink_sendmsg+0x6ec/0x9e4 [ 76.878363][ T5082] ____sys_sendmsg+0x578/0x894 [ 76.879373][ T5082] ___sys_sendmsg+0x1f0/0x27c [ 76.880395][ T5082] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.881532][ T5082] invoke_syscall+0x98/0x28c [ 76.882527][ T5082] el0_svc_common+0x13c/0x258 [ 76.883490][ T5082] do_el0_svc+0x5c/0x140 [ 76.884360][ T5082] el0_svc+0x78/0x1d0 [ 76.885184][ T5082] el0t_64_sync_handler+0xcc/0xe4 [ 76.886200][ T5082] el0t_64_sync+0x1a0/0x1a4 [ 76.896207][ T5084] FAULT_INJECTION: forcing a failure. [ 76.896207][ T5084] name failslab, interval 1, probability 0, space 0, times 0 [ 76.898590][ T5084] CPU: 1 PID: 5084 Comm: syz.0.118 Tainted: G W syzkaller #0 [ 76.900235][ T5084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.902175][ T5084] Call trace: [ 76.902828][ T5084] dump_backtrace+0x0/0x458 [ 76.903888][ T5084] show_stack+0x2c/0x3c [ 76.904907][ T5084] __dump_stack+0x30/0x40 [ 76.905995][ T5084] dump_stack_lvl+0xf4/0x15c [ 76.907130][ T5084] dump_stack+0x1c/0x5c [ 76.908108][ T5084] should_fail+0x3c8/0x520 [ 76.909127][ T5084] __should_failslab+0xbc/0x10c [ 76.910283][ T5084] should_failslab+0x10/0x28 [ 76.911391][ T5084] slab_pre_alloc_hook+0x64/0xe8 [ 76.912624][ T5084] kmem_cache_alloc_node+0x98/0x410 [ 76.913923][ T5084] __alloc_skb+0x130/0x68c [ 76.915022][ T5084] netlink_ack+0x2c0/0x950 [ 76.916098][ T5084] netlink_rcv_skb+0x1f4/0x3dc [ 76.917276][ T5084] genl_rcv+0x38/0x50 [ 76.918242][ T5084] netlink_unicast+0x614/0x884 [ 76.919412][ T5084] netlink_sendmsg+0x6ec/0x9e4 [ 76.920534][ T5084] ____sys_sendmsg+0x578/0x894 [ 76.921651][ T5084] ___sys_sendmsg+0x1f0/0x27c [ 76.922739][ T5084] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.923836][ T5084] invoke_syscall+0x98/0x28c [ 76.924824][ T5084] el0_svc_common+0x13c/0x258 [ 76.925815][ T5084] do_el0_svc+0x5c/0x140 [ 76.926706][ T5084] el0_svc+0x78/0x1d0 [ 76.927541][ T5084] el0t_64_sync_handler+0xcc/0xe4 [ 76.928604][ T5084] el0t_64_sync+0x1a0/0x1a4 [ 76.938914][ T5086] FAULT_INJECTION: forcing a failure. [ 76.938914][ T5086] name failslab, interval 1, probability 0, space 0, times 0 [ 76.941292][ T5086] CPU: 1 PID: 5086 Comm: syz.0.119 Tainted: G W syzkaller #0 [ 76.942897][ T5086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.944825][ T5086] Call trace: [ 76.945449][ T5086] dump_backtrace+0x0/0x458 [ 76.946421][ T5086] show_stack+0x2c/0x3c [ 76.947352][ T5086] __dump_stack+0x30/0x40 [ 76.948267][ T5086] dump_stack_lvl+0xf4/0x15c [ 76.949242][ T5086] dump_stack+0x1c/0x5c [ 76.950119][ T5086] should_fail+0x3c8/0x520 [ 76.951016][ T5086] __should_failslab+0xbc/0x10c [ 76.952033][ T5086] should_failslab+0x10/0x28 [ 76.952967][ T5086] slab_pre_alloc_hook+0x64/0xe8 [ 76.953997][ T5086] kmem_cache_alloc_node+0x98/0x410 [ 76.955074][ T5086] __alloc_skb+0x130/0x68c [ 76.956000][ T5086] netlink_ack+0x2c0/0x950 [ 76.956949][ T5086] netlink_rcv_skb+0x1f4/0x3dc [ 76.957974][ T5086] genl_rcv+0x38/0x50 [ 76.958826][ T5086] netlink_unicast+0x614/0x884 [ 76.959856][ T5086] netlink_sendmsg+0x6ec/0x9e4 [ 76.960857][ T5086] ____sys_sendmsg+0x578/0x894 [ 76.961831][ T5086] ___sys_sendmsg+0x1f0/0x27c [ 76.962797][ T5086] __arm64_sys_sendmsg+0x1bc/0x278 [ 76.963874][ T5086] invoke_syscall+0x98/0x28c [ 76.964853][ T5086] el0_svc_common+0x13c/0x258 [ 76.965854][ T5086] do_el0_svc+0x5c/0x140 [ 76.966761][ T5086] el0_svc+0x78/0x1d0 [ 76.967601][ T5086] el0t_64_sync_handler+0xcc/0xe4 [ 76.968672][ T5086] el0t_64_sync+0x1a0/0x1a4 [ 76.978181][ T5088] FAULT_INJECTION: forcing a failure. [ 76.978181][ T5088] name failslab, interval 1, probability 0, space 0, times 0 [ 76.980424][ T5088] CPU: 1 PID: 5088 Comm: syz.0.120 Tainted: G W syzkaller #0 [ 76.982061][ T5088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 76.983954][ T5088] Call trace: [ 76.984571][ T5088] dump_backtrace+0x0/0x458 [ 76.985427][ T5088] show_stack+0x2c/0x3c [ 76.986243][ T5088] __dump_stack+0x30/0x40 [ 76.987145][ T5088] dump_stack_lvl+0xf4/0x15c [ 76.988094][ T5088] dump_stack+0x1c/0x5c [ 76.988965][ T5088] should_fail+0x3c8/0x520 [ 76.989896][ T5088] __should_failslab+0xbc/0x10c [ 76.990939][ T5088] should_failslab+0x10/0x28 [ 76.991905][ T5088] slab_pre_alloc_hook+0x64/0xe8 [ 76.992971][ T5088] kmem_cache_alloc_node+0x98/0x410 [ 76.994048][ T5088] __alloc_skb+0x130/0x68c [ 76.994960][ T5088] netlink_ack+0x2c0/0x950 [ 76.995874][ T5088] netlink_rcv_skb+0x1f4/0x3dc [ 76.996868][ T5088] genl_rcv+0x38/0x50 [ 76.997714][ T5088] netlink_unicast+0x614/0x884 [ 76.998728][ T5088] netlink_sendmsg+0x6ec/0x9e4 [ 76.999727][ T5088] ____sys_sendmsg+0x578/0x894 [ 77.000710][ T5088] ___sys_sendmsg+0x1f0/0x27c [ 77.001689][ T5088] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.002760][ T5088] invoke_syscall+0x98/0x28c [ 77.003707][ T5088] el0_svc_common+0x13c/0x258 [ 77.004683][ T5088] do_el0_svc+0x5c/0x140 [ 77.005561][ T5088] el0_svc+0x78/0x1d0 [ 77.006362][ T5088] el0t_64_sync_handler+0xcc/0xe4 [ 77.007404][ T5088] el0t_64_sync+0x1a0/0x1a4 [ 77.018973][ T5090] FAULT_INJECTION: forcing a failure. [ 77.018973][ T5090] name failslab, interval 1, probability 0, space 0, times 0 [ 77.021350][ T5090] CPU: 1 PID: 5090 Comm: syz.0.121 Tainted: G W syzkaller #0 [ 77.022965][ T5090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.024838][ T5090] Call trace: [ 77.025442][ T5090] dump_backtrace+0x0/0x458 [ 77.026326][ T5090] show_stack+0x2c/0x3c [ 77.027185][ T5090] __dump_stack+0x30/0x40 [ 77.028093][ T5090] dump_stack_lvl+0xf4/0x15c [ 77.029046][ T5090] dump_stack+0x1c/0x5c [ 77.029912][ T5090] should_fail+0x3c8/0x520 [ 77.030819][ T5090] __should_failslab+0xbc/0x10c [ 77.031841][ T5090] should_failslab+0x10/0x28 [ 77.032794][ T5090] slab_pre_alloc_hook+0x64/0xe8 [ 77.033819][ T5090] kmem_cache_alloc_node+0x98/0x410 [ 77.034910][ T5090] __alloc_skb+0x130/0x68c [ 77.035840][ T5090] netlink_ack+0x2c0/0x950 [ 77.036767][ T5090] netlink_rcv_skb+0x1f4/0x3dc [ 77.037748][ T5090] genl_rcv+0x38/0x50 [ 77.038558][ T5090] netlink_unicast+0x614/0x884 [ 77.039520][ T5090] netlink_sendmsg+0x6ec/0x9e4 [ 77.040490][ T5090] ____sys_sendmsg+0x578/0x894 [ 77.041486][ T5090] ___sys_sendmsg+0x1f0/0x27c [ 77.042486][ T5090] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.043580][ T5090] invoke_syscall+0x98/0x28c [ 77.044535][ T5090] el0_svc_common+0x13c/0x258 [ 77.045508][ T5090] do_el0_svc+0x5c/0x140 [ 77.046383][ T5090] el0_svc+0x78/0x1d0 [ 77.047217][ T5090] el0t_64_sync_handler+0xcc/0xe4 [ 77.048263][ T5090] el0t_64_sync+0x1a0/0x1a4 [ 77.058081][ T5092] FAULT_INJECTION: forcing a failure. [ 77.058081][ T5092] name failslab, interval 1, probability 0, space 0, times 0 [ 77.060439][ T5092] CPU: 1 PID: 5092 Comm: syz.0.122 Tainted: G W syzkaller #0 [ 77.062147][ T5092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.064126][ T5092] Call trace: [ 77.064753][ T5092] dump_backtrace+0x0/0x458 [ 77.065620][ T5092] show_stack+0x2c/0x3c [ 77.066481][ T5092] __dump_stack+0x30/0x40 [ 77.067440][ T5092] dump_stack_lvl+0xf4/0x15c [ 77.068453][ T5092] dump_stack+0x1c/0x5c [ 77.069390][ T5092] should_fail+0x3c8/0x520 [ 77.070356][ T5092] __should_failslab+0xbc/0x10c [ 77.071394][ T5092] should_failslab+0x10/0x28 [ 77.072393][ T5092] slab_pre_alloc_hook+0x64/0xe8 [ 77.073468][ T5092] kmem_cache_alloc_node+0x98/0x410 [ 77.074575][ T5092] __alloc_skb+0x130/0x68c [ 77.075532][ T5092] netlink_ack+0x2c0/0x950 [ 77.076498][ T5092] netlink_rcv_skb+0x1f4/0x3dc [ 77.077535][ T5092] genl_rcv+0x38/0x50 [ 77.078403][ T5092] netlink_unicast+0x614/0x884 [ 77.079436][ T5092] netlink_sendmsg+0x6ec/0x9e4 [ 77.080454][ T5092] ____sys_sendmsg+0x578/0x894 [ 77.081481][ T5092] ___sys_sendmsg+0x1f0/0x27c [ 77.082500][ T5092] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.083583][ T5092] invoke_syscall+0x98/0x28c [ 77.084554][ T5092] el0_svc_common+0x13c/0x258 [ 77.085544][ T5092] do_el0_svc+0x5c/0x140 [ 77.086447][ T5092] el0_svc+0x78/0x1d0 [ 77.087354][ T5092] el0t_64_sync_handler+0xcc/0xe4 [ 77.088508][ T5092] el0t_64_sync+0x1a0/0x1a4 [ 77.100695][ T5094] FAULT_INJECTION: forcing a failure. [ 77.100695][ T5094] name failslab, interval 1, probability 0, space 0, times 0 [ 77.103024][ T5094] CPU: 1 PID: 5094 Comm: syz.0.123 Tainted: G W syzkaller #0 [ 77.104646][ T5094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.106597][ T5094] Call trace: [ 77.107274][ T5094] dump_backtrace+0x0/0x458 [ 77.108214][ T5094] show_stack+0x2c/0x3c [ 77.109074][ T5094] __dump_stack+0x30/0x40 [ 77.109977][ T5094] dump_stack_lvl+0xf4/0x15c [ 77.110935][ T5094] dump_stack+0x1c/0x5c [ 77.111815][ T5094] should_fail+0x3c8/0x520 [ 77.112708][ T5094] __should_failslab+0xbc/0x10c [ 77.113704][ T5094] should_failslab+0x10/0x28 [ 77.114665][ T5094] slab_pre_alloc_hook+0x64/0xe8 [ 77.115673][ T5094] kmem_cache_alloc_node+0x98/0x410 [ 77.116742][ T5094] __alloc_skb+0x130/0x68c [ 77.117680][ T5094] netlink_ack+0x2c0/0x950 [ 77.118612][ T5094] netlink_rcv_skb+0x1f4/0x3dc [ 77.119591][ T5094] genl_rcv+0x38/0x50 [ 77.120420][ T5094] netlink_unicast+0x614/0x884 [ 77.121426][ T5094] netlink_sendmsg+0x6ec/0x9e4 [ 77.122432][ T5094] ____sys_sendmsg+0x578/0x894 [ 77.123518][ T5094] ___sys_sendmsg+0x1f0/0x27c [ 77.124546][ T5094] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.125687][ T5094] invoke_syscall+0x98/0x28c [ 77.126693][ T5094] el0_svc_common+0x13c/0x258 [ 77.127729][ T5094] do_el0_svc+0x5c/0x140 [ 77.128656][ T5094] el0_svc+0x78/0x1d0 [ 77.129533][ T5094] el0t_64_sync_handler+0xcc/0xe4 [ 77.130600][ T5094] el0t_64_sync+0x1a0/0x1a4 [ 77.146933][ T5096] FAULT_INJECTION: forcing a failure. [ 77.146933][ T5096] name failslab, interval 1, probability 0, space 0, times 0 [ 77.149338][ T5096] CPU: 1 PID: 5096 Comm: syz.0.124 Tainted: G W syzkaller #0 [ 77.151016][ T5096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.152976][ T5096] Call trace: [ 77.153632][ T5096] dump_backtrace+0x0/0x458 [ 77.154589][ T5096] show_stack+0x2c/0x3c [ 77.155582][ T5096] __dump_stack+0x30/0x40 [ 77.156624][ T5096] dump_stack_lvl+0xf4/0x15c [ 77.157665][ T5096] dump_stack+0x1c/0x5c [ 77.158619][ T5096] should_fail+0x3c8/0x520 [ 77.159636][ T5096] __should_failslab+0xbc/0x10c [ 77.160730][ T5096] should_failslab+0x10/0x28 [ 77.161772][ T5096] slab_pre_alloc_hook+0x64/0xe8 [ 77.162889][ T5096] kmem_cache_alloc_node+0x98/0x410 [ 77.164071][ T5096] __alloc_skb+0x130/0x68c [ 77.165056][ T5096] netlink_ack+0x2c0/0x950 [ 77.166054][ T5096] netlink_rcv_skb+0x1f4/0x3dc [ 77.167137][ T5096] genl_rcv+0x38/0x50 [ 77.168022][ T5096] netlink_unicast+0x614/0x884 [ 77.169100][ T5096] netlink_sendmsg+0x6ec/0x9e4 [ 77.170159][ T5096] ____sys_sendmsg+0x578/0x894 [ 77.171331][ T5096] ___sys_sendmsg+0x1f0/0x27c [ 77.172422][ T5096] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.173592][ T5096] invoke_syscall+0x98/0x28c [ 77.174670][ T5096] el0_svc_common+0x13c/0x258 [ 77.175765][ T5096] do_el0_svc+0x5c/0x140 [ 77.176722][ T5096] el0_svc+0x78/0x1d0 [ 77.177618][ T5096] el0t_64_sync_handler+0xcc/0xe4 [ 77.178731][ T5096] el0t_64_sync+0x1a0/0x1a4 [ 77.190013][ T5098] FAULT_INJECTION: forcing a failure. [ 77.190013][ T5098] name failslab, interval 1, probability 0, space 0, times 0 [ 77.192325][ T5098] CPU: 1 PID: 5098 Comm: syz.0.125 Tainted: G W syzkaller #0 [ 77.193924][ T5098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.195800][ T5098] Call trace: [ 77.196470][ T5098] dump_backtrace+0x0/0x458 [ 77.197392][ T5098] show_stack+0x2c/0x3c [ 77.198260][ T5098] __dump_stack+0x30/0x40 [ 77.199175][ T5098] dump_stack_lvl+0xf4/0x15c [ 77.200151][ T5098] dump_stack+0x1c/0x5c [ 77.201032][ T5098] should_fail+0x3c8/0x520 [ 77.201954][ T5098] __should_failslab+0xbc/0x10c [ 77.202986][ T5098] should_failslab+0x10/0x28 [ 77.203962][ T5098] slab_pre_alloc_hook+0x64/0xe8 [ 77.204983][ T5098] kmem_cache_alloc_node+0x98/0x410 [ 77.206074][ T5098] __alloc_skb+0x130/0x68c [ 77.206997][ T5098] netlink_ack+0x2c0/0x950 [ 77.207928][ T5098] netlink_rcv_skb+0x1f4/0x3dc [ 77.208936][ T5098] genl_rcv+0x38/0x50 [ 77.209780][ T5098] netlink_unicast+0x614/0x884 [ 77.210845][ T5098] netlink_sendmsg+0x6ec/0x9e4 [ 77.211893][ T5098] ____sys_sendmsg+0x578/0x894 [ 77.212942][ T5098] ___sys_sendmsg+0x1f0/0x27c [ 77.213956][ T5098] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.215050][ T5098] invoke_syscall+0x98/0x28c [ 77.216041][ T5098] el0_svc_common+0x13c/0x258 [ 77.217030][ T5098] do_el0_svc+0x5c/0x140 [ 77.217935][ T5098] el0_svc+0x78/0x1d0 [ 77.218773][ T5098] el0t_64_sync_handler+0xcc/0xe4 [ 77.219841][ T5098] el0t_64_sync+0x1a0/0x1a4 [ 77.232845][ T5100] FAULT_INJECTION: forcing a failure. [ 77.232845][ T5100] name failslab, interval 1, probability 0, space 0, times 0 [ 77.235301][ T5100] CPU: 1 PID: 5100 Comm: syz.0.126 Tainted: G W syzkaller #0 [ 77.237085][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.239176][ T5100] Call trace: [ 77.239863][ T5100] dump_backtrace+0x0/0x458 [ 77.240821][ T5100] show_stack+0x2c/0x3c [ 77.241682][ T5100] __dump_stack+0x30/0x40 [ 77.242583][ T5100] dump_stack_lvl+0xf4/0x15c [ 77.243526][ T5100] dump_stack+0x1c/0x5c [ 77.244365][ T5100] should_fail+0x3c8/0x520 [ 77.245262][ T5100] __should_failslab+0xbc/0x10c [ 77.246247][ T5100] should_failslab+0x10/0x28 [ 77.247188][ T5100] slab_pre_alloc_hook+0x64/0xe8 [ 77.248189][ T5100] kmem_cache_alloc_node+0x98/0x410 [ 77.249240][ T5100] __alloc_skb+0x130/0x68c [ 77.250159][ T5100] netlink_ack+0x2c0/0x950 [ 77.251068][ T5100] netlink_rcv_skb+0x1f4/0x3dc [ 77.252041][ T5100] genl_rcv+0x38/0x50 [ 77.252852][ T5100] netlink_unicast+0x614/0x884 [ 77.253792][ T5100] netlink_sendmsg+0x6ec/0x9e4 [ 77.254723][ T5100] ____sys_sendmsg+0x578/0x894 [ 77.255665][ T5100] ___sys_sendmsg+0x1f0/0x27c [ 77.256587][ T5100] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.257645][ T5100] invoke_syscall+0x98/0x28c [ 77.258591][ T5100] el0_svc_common+0x13c/0x258 [ 77.259534][ T5100] do_el0_svc+0x5c/0x140 [ 77.260403][ T5100] el0_svc+0x78/0x1d0 [ 77.261205][ T5100] el0t_64_sync_handler+0xcc/0xe4 [ 77.262206][ T5100] el0t_64_sync+0x1a0/0x1a4 [ 77.272798][ T5102] FAULT_INJECTION: forcing a failure. [ 77.272798][ T5102] name failslab, interval 1, probability 0, space 0, times 0 [ 77.275132][ T5102] CPU: 1 PID: 5102 Comm: syz.0.127 Tainted: G W syzkaller #0 [ 77.276823][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.278960][ T5102] Call trace: [ 77.279643][ T5102] dump_backtrace+0x0/0x458 [ 77.280580][ T5102] show_stack+0x2c/0x3c [ 77.281450][ T5102] __dump_stack+0x30/0x40 [ 77.282359][ T5102] dump_stack_lvl+0xf4/0x15c [ 77.283330][ T5102] dump_stack+0x1c/0x5c [ 77.284181][ T5102] should_fail+0x3c8/0x520 [ 77.285092][ T5102] __should_failslab+0xbc/0x10c [ 77.286061][ T5102] should_failslab+0x10/0x28 [ 77.286983][ T5102] slab_pre_alloc_hook+0x64/0xe8 [ 77.287989][ T5102] kmem_cache_alloc_node+0x98/0x410 [ 77.289086][ T5102] __alloc_skb+0x130/0x68c [ 77.290018][ T5102] netlink_ack+0x2c0/0x950 [ 77.290958][ T5102] netlink_rcv_skb+0x1f4/0x3dc [ 77.291932][ T5102] genl_rcv+0x38/0x50 [ 77.292754][ T5102] netlink_unicast+0x614/0x884 [ 77.293767][ T5102] netlink_sendmsg+0x6ec/0x9e4 [ 77.294739][ T5102] ____sys_sendmsg+0x578/0x894 [ 77.295730][ T5102] ___sys_sendmsg+0x1f0/0x27c [ 77.296696][ T5102] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.297758][ T5102] invoke_syscall+0x98/0x28c [ 77.298711][ T5102] el0_svc_common+0x13c/0x258 [ 77.299699][ T5102] do_el0_svc+0x5c/0x140 [ 77.300601][ T5102] el0_svc+0x78/0x1d0 [ 77.301488][ T5102] el0t_64_sync_handler+0xcc/0xe4 [ 77.302599][ T5102] el0t_64_sync+0x1a0/0x1a4 [ 77.315540][ T5104] FAULT_INJECTION: forcing a failure. [ 77.315540][ T5104] name failslab, interval 1, probability 0, space 0, times 0 [ 77.318404][ T5104] CPU: 1 PID: 5104 Comm: syz.0.128 Tainted: G W syzkaller #0 [ 77.320134][ T5104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.322063][ T5104] Call trace: [ 77.322674][ T5104] dump_backtrace+0x0/0x458 [ 77.323520][ T5104] show_stack+0x2c/0x3c [ 77.324311][ T5104] __dump_stack+0x30/0x40 [ 77.325138][ T5104] dump_stack_lvl+0xf4/0x15c [ 77.326016][ T5104] dump_stack+0x1c/0x5c [ 77.326897][ T5104] should_fail+0x3c8/0x520 [ 77.327822][ T5104] __should_failslab+0xbc/0x10c [ 77.328806][ T5104] should_failslab+0x10/0x28 [ 77.329735][ T5104] slab_pre_alloc_hook+0x64/0xe8 [ 77.330758][ T5104] kmem_cache_alloc_node+0x98/0x410 [ 77.331831][ T5104] __alloc_skb+0x130/0x68c [ 77.332744][ T5104] netlink_ack+0x2c0/0x950 [ 77.333640][ T5104] netlink_rcv_skb+0x1f4/0x3dc [ 77.334614][ T5104] genl_rcv+0x38/0x50 [ 77.335452][ T5104] netlink_unicast+0x614/0x884 [ 77.336400][ T5104] netlink_sendmsg+0x6ec/0x9e4 [ 77.337361][ T5104] ____sys_sendmsg+0x578/0x894 [ 77.338344][ T5104] ___sys_sendmsg+0x1f0/0x27c [ 77.339309][ T5104] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.340353][ T5104] invoke_syscall+0x98/0x28c [ 77.341299][ T5104] el0_svc_common+0x13c/0x258 [ 77.342264][ T5104] do_el0_svc+0x5c/0x140 [ 77.343143][ T5104] el0_svc+0x78/0x1d0 [ 77.343949][ T5104] el0t_64_sync_handler+0xcc/0xe4 [ 77.344968][ T5104] el0t_64_sync+0x1a0/0x1a4 [ 77.358687][ T5106] FAULT_INJECTION: forcing a failure. [ 77.358687][ T5106] name failslab, interval 1, probability 0, space 0, times 0 [ 77.361002][ T5106] CPU: 1 PID: 5106 Comm: syz.0.129 Tainted: G W syzkaller #0 [ 77.362593][ T5106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.364464][ T5106] Call trace: [ 77.365086][ T5106] dump_backtrace+0x0/0x458 [ 77.366083][ T5106] show_stack+0x2c/0x3c [ 77.367057][ T5106] __dump_stack+0x30/0x40 [ 77.368051][ T5106] dump_stack_lvl+0xf4/0x15c [ 77.369110][ T5106] dump_stack+0x1c/0x5c [ 77.370120][ T5106] should_fail+0x3c8/0x520 [ 77.371169][ T5106] __should_failslab+0xbc/0x10c [ 77.372284][ T5106] should_failslab+0x10/0x28 [ 77.373271][ T5106] slab_pre_alloc_hook+0x64/0xe8 [ 77.374352][ T5106] kmem_cache_alloc_node+0x98/0x410 [ 77.375474][ T5106] __alloc_skb+0x130/0x68c [ 77.376432][ T5106] netlink_ack+0x2c0/0x950 [ 77.377389][ T5106] netlink_rcv_skb+0x1f4/0x3dc [ 77.378419][ T5106] genl_rcv+0x38/0x50 [ 77.379279][ T5106] netlink_unicast+0x614/0x884 [ 77.380388][ T5106] netlink_sendmsg+0x6ec/0x9e4 [ 77.381393][ T5106] ____sys_sendmsg+0x578/0x894 [ 77.382427][ T5106] ___sys_sendmsg+0x1f0/0x27c [ 77.383429][ T5106] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.384487][ T5106] invoke_syscall+0x98/0x28c [ 77.385424][ T5106] el0_svc_common+0x13c/0x258 [ 77.386555][ T5106] do_el0_svc+0x5c/0x140 [ 77.387569][ T5106] el0_svc+0x78/0x1d0 [ 77.388527][ T5106] el0t_64_sync_handler+0xcc/0xe4 [ 77.389743][ T5106] el0t_64_sync+0x1a0/0x1a4 [ 77.402974][ T5108] FAULT_INJECTION: forcing a failure. [ 77.402974][ T5108] name failslab, interval 1, probability 0, space 0, times 0 [ 77.405567][ T5108] CPU: 1 PID: 5108 Comm: syz.0.130 Tainted: G W syzkaller #0 [ 77.407530][ T5108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.409752][ T5108] Call trace: [ 77.410473][ T5108] dump_backtrace+0x0/0x458 [ 77.411425][ T5108] show_stack+0x2c/0x3c [ 77.412308][ T5108] __dump_stack+0x30/0x40 [ 77.413221][ T5108] dump_stack_lvl+0xf4/0x15c [ 77.414190][ T5108] dump_stack+0x1c/0x5c [ 77.415061][ T5108] should_fail+0x3c8/0x520 [ 77.415986][ T5108] __should_failslab+0xbc/0x10c [ 77.416994][ T5108] should_failslab+0x10/0x28 [ 77.417936][ T5108] slab_pre_alloc_hook+0x64/0xe8 [ 77.418950][ T5108] kmem_cache_alloc_node+0x98/0x410 [ 77.420047][ T5108] __alloc_skb+0x130/0x68c [ 77.420965][ T5108] netlink_ack+0x2c0/0x950 [ 77.421871][ T5108] netlink_rcv_skb+0x1f4/0x3dc [ 77.422873][ T5108] genl_rcv+0x38/0x50 [ 77.423677][ T5108] netlink_unicast+0x614/0x884 [ 77.424667][ T5108] netlink_sendmsg+0x6ec/0x9e4 [ 77.425640][ T5108] ____sys_sendmsg+0x578/0x894 [ 77.426619][ T5108] ___sys_sendmsg+0x1f0/0x27c [ 77.427564][ T5108] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.428586][ T5108] invoke_syscall+0x98/0x28c [ 77.429508][ T5108] el0_svc_common+0x13c/0x258 [ 77.430451][ T5108] do_el0_svc+0x5c/0x140 [ 77.431314][ T5108] el0_svc+0x78/0x1d0 [ 77.432119][ T5108] el0t_64_sync_handler+0xcc/0xe4 [ 77.433141][ T5108] el0t_64_sync+0x1a0/0x1a4 [ 77.443891][ T5110] FAULT_INJECTION: forcing a failure. [ 77.443891][ T5110] name failslab, interval 1, probability 0, space 0, times 0 [ 77.446566][ T5110] CPU: 1 PID: 5110 Comm: syz.0.131 Tainted: G W syzkaller #0 [ 77.448181][ T5110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.449993][ T5110] Call trace: [ 77.450619][ T5110] dump_backtrace+0x0/0x458 [ 77.451486][ T5110] show_stack+0x2c/0x3c [ 77.452486][ T5110] __dump_stack+0x30/0x40 [ 77.453527][ T5110] dump_stack_lvl+0xf4/0x15c [ 77.454575][ T5110] dump_stack+0x1c/0x5c [ 77.455555][ T5110] should_fail+0x3c8/0x520 [ 77.456586][ T5110] __should_failslab+0xbc/0x10c [ 77.457703][ T5110] should_failslab+0x10/0x28 [ 77.458725][ T5110] slab_pre_alloc_hook+0x64/0xe8 [ 77.459806][ T5110] kmem_cache_alloc_node+0x98/0x410 [ 77.460918][ T5110] __alloc_skb+0x130/0x68c [ 77.461875][ T5110] netlink_ack+0x2c0/0x950 [ 77.462820][ T5110] netlink_rcv_skb+0x1f4/0x3dc [ 77.463858][ T5110] genl_rcv+0x38/0x50 [ 77.464729][ T5110] netlink_unicast+0x614/0x884 [ 77.465751][ T5110] netlink_sendmsg+0x6ec/0x9e4 [ 77.466769][ T5110] ____sys_sendmsg+0x578/0x894 [ 77.467804][ T5110] ___sys_sendmsg+0x1f0/0x27c [ 77.468824][ T5110] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.469916][ T5110] invoke_syscall+0x98/0x28c [ 77.470932][ T5110] el0_svc_common+0x13c/0x258 [ 77.471925][ T5110] do_el0_svc+0x5c/0x140 [ 77.472859][ T5110] el0_svc+0x78/0x1d0 [ 77.473687][ T5110] el0t_64_sync_handler+0xcc/0xe4 [ 77.474772][ T5110] el0t_64_sync+0x1a0/0x1a4 [ 77.487963][ T5112] FAULT_INJECTION: forcing a failure. [ 77.487963][ T5112] name failslab, interval 1, probability 0, space 0, times 0 [ 77.490496][ T5112] CPU: 0 PID: 5112 Comm: syz.0.132 Tainted: G W syzkaller #0 [ 77.492298][ T5112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.494522][ T5112] Call trace: [ 77.495202][ T5112] dump_backtrace+0x0/0x458 [ 77.496149][ T5112] show_stack+0x2c/0x3c [ 77.497035][ T5112] __dump_stack+0x30/0x40 [ 77.497948][ T5112] dump_stack_lvl+0xf4/0x15c [ 77.498915][ T5112] dump_stack+0x1c/0x5c [ 77.499785][ T5112] should_fail+0x3c8/0x520 [ 77.500714][ T5112] __should_failslab+0xbc/0x10c [ 77.501733][ T5112] should_failslab+0x10/0x28 [ 77.502702][ T5112] slab_pre_alloc_hook+0x64/0xe8 [ 77.503759][ T5112] kmem_cache_alloc_node+0x98/0x410 [ 77.504867][ T5112] __alloc_skb+0x130/0x68c [ 77.505804][ T5112] netlink_ack+0x2c0/0x950 [ 77.506731][ T5112] netlink_rcv_skb+0x1f4/0x3dc [ 77.507739][ T5112] genl_rcv+0x38/0x50 [ 77.508586][ T5112] netlink_unicast+0x614/0x884 [ 77.509603][ T5112] netlink_sendmsg+0x6ec/0x9e4 [ 77.510622][ T5112] ____sys_sendmsg+0x578/0x894 [ 77.511665][ T5112] ___sys_sendmsg+0x1f0/0x27c [ 77.512673][ T5112] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.513785][ T5112] invoke_syscall+0x98/0x28c [ 77.514759][ T5112] el0_svc_common+0x13c/0x258 [ 77.515775][ T5112] do_el0_svc+0x5c/0x140 [ 77.516679][ T5112] el0_svc+0x78/0x1d0 [ 77.517540][ T5112] el0t_64_sync_handler+0xcc/0xe4 [ 77.518590][ T5112] el0t_64_sync+0x1a0/0x1a4 [ 77.528990][ T5114] FAULT_INJECTION: forcing a failure. [ 77.528990][ T5114] name failslab, interval 1, probability 0, space 0, times 0 [ 77.531479][ T5114] CPU: 1 PID: 5114 Comm: syz.0.133 Tainted: G W syzkaller #0 [ 77.533199][ T5114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.535442][ T5114] Call trace: [ 77.536197][ T5114] dump_backtrace+0x0/0x458 [ 77.537224][ T5114] show_stack+0x2c/0x3c [ 77.538119][ T5114] __dump_stack+0x30/0x40 [ 77.539048][ T5114] dump_stack_lvl+0xf4/0x15c [ 77.540053][ T5114] dump_stack+0x1c/0x5c [ 77.540932][ T5114] should_fail+0x3c8/0x520 [ 77.541868][ T5114] __should_failslab+0xbc/0x10c [ 77.542901][ T5114] should_failslab+0x10/0x28 [ 77.544006][ T5114] slab_pre_alloc_hook+0x64/0xe8 [ 77.545205][ T5114] kmem_cache_alloc_node+0x98/0x410 [ 77.546464][ T5114] __alloc_skb+0x130/0x68c [ 77.547542][ T5114] netlink_ack+0x2c0/0x950 [ 77.548532][ T5114] netlink_rcv_skb+0x1f4/0x3dc [ 77.549611][ T5114] genl_rcv+0x38/0x50 [ 77.550500][ T5114] netlink_unicast+0x614/0x884 [ 77.551575][ T5114] netlink_sendmsg+0x6ec/0x9e4 [ 77.552676][ T5114] ____sys_sendmsg+0x578/0x894 [ 77.553770][ T5114] ___sys_sendmsg+0x1f0/0x27c [ 77.554850][ T5114] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.556038][ T5114] invoke_syscall+0x98/0x28c [ 77.557101][ T5114] el0_svc_common+0x13c/0x258 [ 77.558180][ T5114] do_el0_svc+0x5c/0x140 [ 77.559159][ T5114] el0_svc+0x78/0x1d0 [ 77.560060][ T5114] el0t_64_sync_handler+0xcc/0xe4 [ 77.561176][ T5114] el0t_64_sync+0x1a0/0x1a4 [ 77.575801][ T5116] FAULT_INJECTION: forcing a failure. [ 77.575801][ T5116] name failslab, interval 1, probability 0, space 0, times 0 [ 77.578959][ T5116] CPU: 1 PID: 5116 Comm: syz.0.134 Tainted: G W syzkaller #0 [ 77.580664][ T5116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.582631][ T5116] Call trace: [ 77.583249][ T5116] dump_backtrace+0x0/0x458 [ 77.584128][ T5116] show_stack+0x2c/0x3c [ 77.584922][ T5116] __dump_stack+0x30/0x40 [ 77.585759][ T5116] dump_stack_lvl+0xf4/0x15c [ 77.586733][ T5116] dump_stack+0x1c/0x5c [ 77.587632][ T5116] should_fail+0x3c8/0x520 [ 77.588574][ T5116] __should_failslab+0xbc/0x10c [ 77.589598][ T5116] should_failslab+0x10/0x28 [ 77.590573][ T5116] slab_pre_alloc_hook+0x64/0xe8 [ 77.591620][ T5116] kmem_cache_alloc_node+0x98/0x410 [ 77.592749][ T5116] __alloc_skb+0x130/0x68c [ 77.593707][ T5116] netlink_ack+0x2c0/0x950 [ 77.594663][ T5116] netlink_rcv_skb+0x1f4/0x3dc [ 77.595669][ T5116] genl_rcv+0x38/0x50 [ 77.596489][ T5116] netlink_unicast+0x614/0x884 [ 77.597474][ T5116] netlink_sendmsg+0x6ec/0x9e4 [ 77.598433][ T5116] ____sys_sendmsg+0x578/0x894 [ 77.599415][ T5116] ___sys_sendmsg+0x1f0/0x27c [ 77.600378][ T5116] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.601419][ T5116] invoke_syscall+0x98/0x28c [ 77.602352][ T5116] el0_svc_common+0x13c/0x258 [ 77.603310][ T5116] do_el0_svc+0x5c/0x140 [ 77.604198][ T5116] el0_svc+0x78/0x1d0 [ 77.605025][ T5116] el0t_64_sync_handler+0xcc/0xe4 [ 77.606083][ T5116] el0t_64_sync+0x1a0/0x1a4 [ 77.615326][ T5118] FAULT_INJECTION: forcing a failure. [ 77.615326][ T5118] name failslab, interval 1, probability 0, space 0, times 0 [ 77.618633][ T5118] CPU: 0 PID: 5118 Comm: syz.0.135 Tainted: G W syzkaller #0 [ 77.620359][ T5118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.622625][ T5118] Call trace: [ 77.623399][ T5118] dump_backtrace+0x0/0x458 [ 77.624511][ T5118] show_stack+0x2c/0x3c [ 77.625541][ T5118] __dump_stack+0x30/0x40 [ 77.626576][ T5118] dump_stack_lvl+0xf4/0x15c [ 77.627673][ T5118] dump_stack+0x1c/0x5c [ 77.628655][ T5118] should_fail+0x3c8/0x520 [ 77.629700][ T5118] __should_failslab+0xbc/0x10c [ 77.630862][ T5118] should_failslab+0x10/0x28 [ 77.631960][ T5118] slab_pre_alloc_hook+0x64/0xe8 [ 77.633148][ T5118] kmem_cache_alloc_node+0x98/0x410 [ 77.634405][ T5118] __alloc_skb+0x130/0x68c [ 77.635489][ T5118] netlink_ack+0x2c0/0x950 [ 77.636534][ T5118] netlink_rcv_skb+0x1f4/0x3dc [ 77.637601][ T5118] genl_rcv+0x38/0x50 [ 77.638489][ T5118] netlink_unicast+0x614/0x884 [ 77.639567][ T5118] netlink_sendmsg+0x6ec/0x9e4 [ 77.640655][ T5118] ____sys_sendmsg+0x578/0x894 [ 77.641717][ T5118] ___sys_sendmsg+0x1f0/0x27c [ 77.642763][ T5118] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.643853][ T5118] invoke_syscall+0x98/0x28c [ 77.644865][ T5118] el0_svc_common+0x13c/0x258 [ 77.645893][ T5118] do_el0_svc+0x5c/0x140 [ 77.646795][ T5118] el0_svc+0x78/0x1d0 [ 77.647660][ T5118] el0t_64_sync_handler+0xcc/0xe4 [ 77.648725][ T5118] el0t_64_sync+0x1a0/0x1a4 [ 77.660478][ T5120] FAULT_INJECTION: forcing a failure. [ 77.660478][ T5120] name failslab, interval 1, probability 0, space 0, times 0 [ 77.663030][ T5120] CPU: 1 PID: 5120 Comm: syz.0.136 Tainted: G W syzkaller #0 [ 77.664754][ T5120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.666940][ T5120] Call trace: [ 77.667662][ T5120] dump_backtrace+0x0/0x458 [ 77.668636][ T5120] show_stack+0x2c/0x3c [ 77.669540][ T5120] __dump_stack+0x30/0x40 [ 77.670499][ T5120] dump_stack_lvl+0xf4/0x15c [ 77.671544][ T5120] dump_stack+0x1c/0x5c [ 77.672491][ T5120] should_fail+0x3c8/0x520 [ 77.673463][ T5120] __should_failslab+0xbc/0x10c [ 77.674490][ T5120] should_failslab+0x10/0x28 [ 77.675492][ T5120] slab_pre_alloc_hook+0x64/0xe8 [ 77.676694][ T5120] kmem_cache_alloc_node+0x98/0x410 [ 77.677930][ T5120] __alloc_skb+0x130/0x68c [ 77.679018][ T5120] netlink_ack+0x2c0/0x950 [ 77.679981][ T5120] netlink_rcv_skb+0x1f4/0x3dc [ 77.681049][ T5120] genl_rcv+0x38/0x50 [ 77.681948][ T5120] netlink_unicast+0x614/0x884 [ 77.683034][ T5120] netlink_sendmsg+0x6ec/0x9e4 [ 77.684115][ T5120] ____sys_sendmsg+0x578/0x894 [ 77.685205][ T5120] ___sys_sendmsg+0x1f0/0x27c [ 77.686242][ T5120] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.687390][ T5120] invoke_syscall+0x98/0x28c [ 77.688415][ T5120] el0_svc_common+0x13c/0x258 [ 77.689446][ T5120] do_el0_svc+0x5c/0x140 [ 77.690361][ T5120] el0_svc+0x78/0x1d0 [ 77.691244][ T5120] el0t_64_sync_handler+0xcc/0xe4 [ 77.692476][ T5120] el0t_64_sync+0x1a0/0x1a4 [ 77.703556][ T5122] FAULT_INJECTION: forcing a failure. [ 77.703556][ T5122] name failslab, interval 1, probability 0, space 0, times 0 [ 77.708626][ T5122] CPU: 0 PID: 5122 Comm: syz.0.137 Tainted: G W syzkaller #0 [ 77.710509][ T5122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.712834][ T5122] Call trace: [ 77.713590][ T5122] dump_backtrace+0x0/0x458 [ 77.714575][ T5122] show_stack+0x2c/0x3c [ 77.715524][ T5122] __dump_stack+0x30/0x40 [ 77.716463][ T5122] dump_stack_lvl+0xf4/0x15c [ 77.717414][ T5122] dump_stack+0x1c/0x5c [ 77.718439][ T5122] should_fail+0x3c8/0x520 [ 77.719428][ T5122] __should_failslab+0xbc/0x10c [ 77.720543][ T5122] should_failslab+0x10/0x28 [ 77.721600][ T5122] slab_pre_alloc_hook+0x64/0xe8 [ 77.722812][ T5122] kmem_cache_alloc_node+0x98/0x410 [ 77.723966][ T5122] __alloc_skb+0x130/0x68c [ 77.724948][ T5122] netlink_ack+0x2c0/0x950 [ 77.725934][ T5122] netlink_rcv_skb+0x1f4/0x3dc [ 77.726989][ T5122] genl_rcv+0x38/0x50 [ 77.727875][ T5122] netlink_unicast+0x614/0x884 [ 77.728935][ T5122] netlink_sendmsg+0x6ec/0x9e4 [ 77.729991][ T5122] ____sys_sendmsg+0x578/0x894 [ 77.731042][ T5122] ___sys_sendmsg+0x1f0/0x27c [ 77.732077][ T5122] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.733227][ T5122] invoke_syscall+0x98/0x28c [ 77.734269][ T5122] el0_svc_common+0x13c/0x258 [ 77.735430][ T5122] do_el0_svc+0x5c/0x140 [ 77.736465][ T5122] el0_svc+0x78/0x1d0 [ 77.737391][ T5122] el0t_64_sync_handler+0xcc/0xe4 [ 77.738517][ T5122] el0t_64_sync+0x1a0/0x1a4 [ 77.749399][ T5124] FAULT_INJECTION: forcing a failure. [ 77.749399][ T5124] name failslab, interval 1, probability 0, space 0, times 0 [ 77.751925][ T5124] CPU: 1 PID: 5124 Comm: syz.0.138 Tainted: G W syzkaller #0 [ 77.753632][ T5124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.755714][ T5124] Call trace: [ 77.756412][ T5124] dump_backtrace+0x0/0x458 [ 77.757375][ T5124] show_stack+0x2c/0x3c [ 77.758268][ T5124] __dump_stack+0x30/0x40 [ 77.759234][ T5124] dump_stack_lvl+0xf4/0x15c [ 77.760316][ T5124] dump_stack+0x1c/0x5c [ 77.761229][ T5124] should_fail+0x3c8/0x520 [ 77.762288][ T5124] __should_failslab+0xbc/0x10c [ 77.763466][ T5124] should_failslab+0x10/0x28 [ 77.764550][ T5124] slab_pre_alloc_hook+0x64/0xe8 [ 77.765717][ T5124] kmem_cache_alloc_node+0x98/0x410 [ 77.766818][ T5124] __alloc_skb+0x130/0x68c [ 77.767759][ T5124] netlink_ack+0x2c0/0x950 [ 77.768709][ T5124] netlink_rcv_skb+0x1f4/0x3dc [ 77.769737][ T5124] genl_rcv+0x38/0x50 [ 77.770604][ T5124] netlink_unicast+0x614/0x884 [ 77.771641][ T5124] netlink_sendmsg+0x6ec/0x9e4 [ 77.772666][ T5124] ____sys_sendmsg+0x578/0x894 [ 77.773701][ T5124] ___sys_sendmsg+0x1f0/0x27c [ 77.774726][ T5124] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.775843][ T5124] invoke_syscall+0x98/0x28c [ 77.776796][ T5124] el0_svc_common+0x13c/0x258 [ 77.777821][ T5124] do_el0_svc+0x5c/0x140 [ 77.778730][ T5124] el0_svc+0x78/0x1d0 [ 77.779569][ T5124] el0t_64_sync_handler+0xcc/0xe4 [ 77.780606][ T5124] el0t_64_sync+0x1a0/0x1a4 [ 77.791286][ T5126] FAULT_INJECTION: forcing a failure. [ 77.791286][ T5126] name failslab, interval 1, probability 0, space 0, times 0 [ 77.793625][ T5126] CPU: 1 PID: 5126 Comm: syz.0.139 Tainted: G W syzkaller #0 [ 77.795410][ T5126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.797503][ T5126] Call trace: [ 77.798188][ T5126] dump_backtrace+0x0/0x458 [ 77.799147][ T5126] show_stack+0x2c/0x3c [ 77.800008][ T5126] __dump_stack+0x30/0x40 [ 77.800923][ T5126] dump_stack_lvl+0xf4/0x15c [ 77.801903][ T5126] dump_stack+0x1c/0x5c [ 77.802744][ T5126] should_fail+0x3c8/0x520 [ 77.803671][ T5126] __should_failslab+0xbc/0x10c [ 77.804632][ T5126] should_failslab+0x10/0x28 [ 77.805597][ T5126] slab_pre_alloc_hook+0x64/0xe8 [ 77.806635][ T5126] kmem_cache_alloc_node+0x98/0x410 [ 77.807703][ T5126] __alloc_skb+0x130/0x68c [ 77.808593][ T5126] netlink_ack+0x2c0/0x950 [ 77.809475][ T5126] netlink_rcv_skb+0x1f4/0x3dc [ 77.810434][ T5126] genl_rcv+0x38/0x50 [ 77.811232][ T5126] netlink_unicast+0x614/0x884 [ 77.812189][ T5126] netlink_sendmsg+0x6ec/0x9e4 [ 77.813177][ T5126] ____sys_sendmsg+0x578/0x894 [ 77.814137][ T5126] ___sys_sendmsg+0x1f0/0x27c [ 77.815095][ T5126] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.816155][ T5126] invoke_syscall+0x98/0x28c [ 77.817096][ T5126] el0_svc_common+0x13c/0x258 [ 77.818053][ T5126] do_el0_svc+0x5c/0x140 [ 77.818941][ T5126] el0_svc+0x78/0x1d0 [ 77.819767][ T5126] el0t_64_sync_handler+0xcc/0xe4 [ 77.820801][ T5126] el0t_64_sync+0x1a0/0x1a4 [ 77.833248][ T5128] FAULT_INJECTION: forcing a failure. [ 77.833248][ T5128] name failslab, interval 1, probability 0, space 0, times 0 [ 77.836067][ T5128] CPU: 0 PID: 5128 Comm: syz.0.140 Tainted: G W syzkaller #0 [ 77.837714][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.839894][ T5128] Call trace: [ 77.840623][ T5128] dump_backtrace+0x0/0x458 [ 77.841637][ T5128] show_stack+0x2c/0x3c [ 77.842583][ T5128] __dump_stack+0x30/0x40 [ 77.843578][ T5128] dump_stack_lvl+0xf4/0x15c [ 77.844666][ T5128] dump_stack+0x1c/0x5c [ 77.845657][ T5128] should_fail+0x3c8/0x520 [ 77.846709][ T5128] __should_failslab+0xbc/0x10c [ 77.847864][ T5128] should_failslab+0x10/0x28 [ 77.848903][ T5128] slab_pre_alloc_hook+0x64/0xe8 [ 77.849976][ T5128] kmem_cache_alloc_node+0x98/0x410 [ 77.851144][ T5128] __alloc_skb+0x130/0x68c [ 77.852158][ T5128] netlink_ack+0x2c0/0x950 [ 77.853149][ T5128] netlink_rcv_skb+0x1f4/0x3dc [ 77.854226][ T5128] genl_rcv+0x38/0x50 [ 77.855179][ T5128] netlink_unicast+0x614/0x884 [ 77.856328][ T5128] netlink_sendmsg+0x6ec/0x9e4 [ 77.857470][ T5128] ____sys_sendmsg+0x578/0x894 [ 77.858586][ T5128] ___sys_sendmsg+0x1f0/0x27c [ 77.859705][ T5128] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.860934][ T5128] invoke_syscall+0x98/0x28c [ 77.862043][ T5128] el0_svc_common+0x13c/0x258 [ 77.863113][ T5128] do_el0_svc+0x5c/0x140 [ 77.864083][ T5128] el0_svc+0x78/0x1d0 [ 77.865008][ T5128] el0t_64_sync_handler+0xcc/0xe4 [ 77.866173][ T5128] el0t_64_sync+0x1a0/0x1a4 [ 77.878754][ T5130] FAULT_INJECTION: forcing a failure. [ 77.878754][ T5130] name failslab, interval 1, probability 0, space 0, times 0 [ 77.881470][ T5130] CPU: 1 PID: 5130 Comm: syz.0.141 Tainted: G W syzkaller #0 [ 77.883281][ T5130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.885330][ T5130] Call trace: [ 77.885998][ T5130] dump_backtrace+0x0/0x458 [ 77.887035][ T5130] show_stack+0x2c/0x3c [ 77.887990][ T5130] __dump_stack+0x30/0x40 [ 77.889002][ T5130] dump_stack_lvl+0xf4/0x15c [ 77.890048][ T5130] dump_stack+0x1c/0x5c [ 77.890979][ T5130] should_fail+0x3c8/0x520 [ 77.891958][ T5130] __should_failslab+0xbc/0x10c [ 77.893033][ T5130] should_failslab+0x10/0x28 [ 77.894052][ T5130] slab_pre_alloc_hook+0x64/0xe8 [ 77.895199][ T5130] kmem_cache_alloc_node+0x98/0x410 [ 77.896370][ T5130] __alloc_skb+0x130/0x68c [ 77.897374][ T5130] netlink_ack+0x2c0/0x950 [ 77.898387][ T5130] netlink_rcv_skb+0x1f4/0x3dc [ 77.899475][ T5130] genl_rcv+0x38/0x50 [ 77.900381][ T5130] netlink_unicast+0x614/0x884 [ 77.901459][ T5130] netlink_sendmsg+0x6ec/0x9e4 [ 77.902539][ T5130] ____sys_sendmsg+0x578/0x894 [ 77.903616][ T5130] ___sys_sendmsg+0x1f0/0x27c [ 77.904663][ T5130] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.905822][ T5130] invoke_syscall+0x98/0x28c [ 77.906875][ T5130] el0_svc_common+0x13c/0x258 [ 77.907933][ T5130] do_el0_svc+0x5c/0x140 [ 77.908885][ T5130] el0_svc+0x78/0x1d0 [ 77.909788][ T5130] el0t_64_sync_handler+0xcc/0xe4 [ 77.910877][ T5130] el0t_64_sync+0x1a0/0x1a4 [ 77.921250][ T5132] FAULT_INJECTION: forcing a failure. [ 77.921250][ T5132] name failslab, interval 1, probability 0, space 0, times 0 [ 77.923785][ T5132] CPU: 1 PID: 5132 Comm: syz.0.142 Tainted: G W syzkaller #0 [ 77.925490][ T5132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.927664][ T5132] Call trace: [ 77.928384][ T5132] dump_backtrace+0x0/0x458 [ 77.929471][ T5132] show_stack+0x2c/0x3c [ 77.930429][ T5132] __dump_stack+0x30/0x40 [ 77.931409][ T5132] dump_stack_lvl+0xf4/0x15c [ 77.932525][ T5132] dump_stack+0x1c/0x5c [ 77.933496][ T5132] should_fail+0x3c8/0x520 [ 77.934543][ T5132] __should_failslab+0xbc/0x10c [ 77.935691][ T5132] should_failslab+0x10/0x28 [ 77.936822][ T5132] slab_pre_alloc_hook+0x64/0xe8 [ 77.938015][ T5132] kmem_cache_alloc_node+0x98/0x410 [ 77.939250][ T5132] __alloc_skb+0x130/0x68c [ 77.940293][ T5132] netlink_ack+0x2c0/0x950 [ 77.941330][ T5132] netlink_rcv_skb+0x1f4/0x3dc [ 77.942499][ T5132] genl_rcv+0x38/0x50 [ 77.943439][ T5132] netlink_unicast+0x614/0x884 [ 77.944508][ T5132] netlink_sendmsg+0x6ec/0x9e4 [ 77.945551][ T5132] ____sys_sendmsg+0x578/0x894 [ 77.946576][ T5132] ___sys_sendmsg+0x1f0/0x27c [ 77.947575][ T5132] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.948652][ T5132] invoke_syscall+0x98/0x28c [ 77.949643][ T5132] el0_svc_common+0x13c/0x258 [ 77.950663][ T5132] do_el0_svc+0x5c/0x140 [ 77.951588][ T5132] el0_svc+0x78/0x1d0 [ 77.952440][ T5132] el0t_64_sync_handler+0xcc/0xe4 [ 77.953544][ T5132] el0t_64_sync+0x1a0/0x1a4 [ 77.965381][ T5134] FAULT_INJECTION: forcing a failure. [ 77.965381][ T5134] name failslab, interval 1, probability 0, space 0, times 0 [ 77.968219][ T5134] CPU: 1 PID: 5134 Comm: syz.0.143 Tainted: G W syzkaller #0 [ 77.969967][ T5134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 77.971896][ T5134] Call trace: [ 77.972535][ T5134] dump_backtrace+0x0/0x458 [ 77.973351][ T5134] show_stack+0x2c/0x3c [ 77.974093][ T5134] __dump_stack+0x30/0x40 [ 77.974875][ T5134] dump_stack_lvl+0xf4/0x15c [ 77.975719][ T5134] dump_stack+0x1c/0x5c [ 77.976569][ T5134] should_fail+0x3c8/0x520 [ 77.977506][ T5134] __should_failslab+0xbc/0x10c [ 77.978551][ T5134] should_failslab+0x10/0x28 [ 77.979538][ T5134] slab_pre_alloc_hook+0x64/0xe8 [ 77.980547][ T5134] kmem_cache_alloc_node+0x98/0x410 [ 77.981636][ T5134] __alloc_skb+0x130/0x68c [ 77.982573][ T5134] netlink_ack+0x2c0/0x950 [ 77.983489][ T5134] netlink_rcv_skb+0x1f4/0x3dc [ 77.984478][ T5134] genl_rcv+0x38/0x50 [ 77.985295][ T5134] netlink_unicast+0x614/0x884 [ 77.986473][ T5134] netlink_sendmsg+0x6ec/0x9e4 [ 77.987607][ T5134] ____sys_sendmsg+0x578/0x894 [ 77.988666][ T5134] ___sys_sendmsg+0x1f0/0x27c [ 77.989664][ T5134] __arm64_sys_sendmsg+0x1bc/0x278 [ 77.990725][ T5134] invoke_syscall+0x98/0x28c [ 77.991724][ T5134] el0_svc_common+0x13c/0x258 [ 77.992746][ T5134] do_el0_svc+0x5c/0x140 [ 77.993622][ T5134] el0_svc+0x78/0x1d0 [ 77.994442][ T5134] el0t_64_sync_handler+0xcc/0xe4 [ 77.995644][ T5134] el0t_64_sync+0x1a0/0x1a4 [ 78.007190][ T5136] FAULT_INJECTION: forcing a failure. [ 78.007190][ T5136] name failslab, interval 1, probability 0, space 0, times 0 [ 78.009572][ T5136] CPU: 1 PID: 5136 Comm: syz.0.144 Tainted: G W syzkaller #0 [ 78.011215][ T5136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.013134][ T5136] Call trace: [ 78.013759][ T5136] dump_backtrace+0x0/0x458 [ 78.014604][ T5136] show_stack+0x2c/0x3c [ 78.015397][ T5136] __dump_stack+0x30/0x40 [ 78.016248][ T5136] dump_stack_lvl+0xf4/0x15c [ 78.017200][ T5136] dump_stack+0x1c/0x5c [ 78.018067][ T5136] should_fail+0x3c8/0x520 [ 78.018976][ T5136] __should_failslab+0xbc/0x10c [ 78.020023][ T5136] should_failslab+0x10/0x28 [ 78.020999][ T5136] slab_pre_alloc_hook+0x64/0xe8 [ 78.022043][ T5136] kmem_cache_alloc_node+0x98/0x410 [ 78.023137][ T5136] __alloc_skb+0x130/0x68c [ 78.024080][ T5136] netlink_ack+0x2c0/0x950 [ 78.025015][ T5136] netlink_rcv_skb+0x1f4/0x3dc [ 78.026022][ T5136] genl_rcv+0x38/0x50 [ 78.026891][ T5136] netlink_unicast+0x614/0x884 [ 78.027937][ T5136] netlink_sendmsg+0x6ec/0x9e4 [ 78.028990][ T5136] ____sys_sendmsg+0x578/0x894 [ 78.029998][ T5136] ___sys_sendmsg+0x1f0/0x27c [ 78.030990][ T5136] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.032037][ T5136] invoke_syscall+0x98/0x28c [ 78.032989][ T5136] el0_svc_common+0x13c/0x258 [ 78.033984][ T5136] do_el0_svc+0x5c/0x140 [ 78.034876][ T5136] el0_svc+0x78/0x1d0 [ 78.035700][ T5136] el0t_64_sync_handler+0xcc/0xe4 [ 78.036714][ T5136] el0t_64_sync+0x1a0/0x1a4 [ 78.050679][ T5138] FAULT_INJECTION: forcing a failure. [ 78.050679][ T5138] name failslab, interval 1, probability 0, space 0, times 0 [ 78.053095][ T5138] CPU: 1 PID: 5138 Comm: syz.0.145 Tainted: G W syzkaller #0 [ 78.055013][ T5138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.057271][ T5138] Call trace: [ 78.057982][ T5138] dump_backtrace+0x0/0x458 [ 78.058937][ T5138] show_stack+0x2c/0x3c [ 78.059746][ T5138] __dump_stack+0x30/0x40 [ 78.060614][ T5138] dump_stack_lvl+0xf4/0x15c [ 78.061635][ T5138] dump_stack+0x1c/0x5c [ 78.062542][ T5138] should_fail+0x3c8/0x520 [ 78.063474][ T5138] __should_failslab+0xbc/0x10c [ 78.064485][ T5138] should_failslab+0x10/0x28 [ 78.065428][ T5138] slab_pre_alloc_hook+0x64/0xe8 [ 78.066456][ T5138] kmem_cache_alloc_node+0x98/0x410 [ 78.067538][ T5138] __alloc_skb+0x130/0x68c [ 78.068460][ T5138] netlink_ack+0x2c0/0x950 [ 78.069392][ T5138] netlink_rcv_skb+0x1f4/0x3dc [ 78.070412][ T5138] genl_rcv+0x38/0x50 [ 78.071239][ T5138] netlink_unicast+0x614/0x884 [ 78.072241][ T5138] netlink_sendmsg+0x6ec/0x9e4 [ 78.073251][ T5138] ____sys_sendmsg+0x578/0x894 [ 78.074264][ T5138] ___sys_sendmsg+0x1f0/0x27c [ 78.075259][ T5138] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.076332][ T5138] invoke_syscall+0x98/0x28c [ 78.077308][ T5138] el0_svc_common+0x13c/0x258 [ 78.078330][ T5138] do_el0_svc+0x5c/0x140 [ 78.079237][ T5138] el0_svc+0x78/0x1d0 [ 78.080084][ T5138] el0t_64_sync_handler+0xcc/0xe4 [ 78.081157][ T5138] el0t_64_sync+0x1a0/0x1a4 [ 78.092573][ T5140] FAULT_INJECTION: forcing a failure. [ 78.092573][ T5140] name failslab, interval 1, probability 0, space 0, times 0 [ 78.094891][ T5140] CPU: 1 PID: 5140 Comm: syz.0.146 Tainted: G W syzkaller #0 [ 78.096656][ T5140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.098861][ T5140] Call trace: [ 78.099560][ T5140] dump_backtrace+0x0/0x458 [ 78.100534][ T5140] show_stack+0x2c/0x3c [ 78.101397][ T5140] __dump_stack+0x30/0x40 [ 78.102313][ T5140] dump_stack_lvl+0xf4/0x15c [ 78.103313][ T5140] dump_stack+0x1c/0x5c [ 78.104194][ T5140] should_fail+0x3c8/0x520 [ 78.105142][ T5140] __should_failslab+0xbc/0x10c [ 78.106152][ T5140] should_failslab+0x10/0x28 [ 78.107112][ T5140] slab_pre_alloc_hook+0x64/0xe8 [ 78.108170][ T5140] kmem_cache_alloc_node+0x98/0x410 [ 78.109263][ T5140] __alloc_skb+0x130/0x68c [ 78.110220][ T5140] netlink_ack+0x2c0/0x950 [ 78.111146][ T5140] netlink_rcv_skb+0x1f4/0x3dc [ 78.112143][ T5140] genl_rcv+0x38/0x50 [ 78.112982][ T5140] netlink_unicast+0x614/0x884 [ 78.113957][ T5140] netlink_sendmsg+0x6ec/0x9e4 [ 78.114952][ T5140] ____sys_sendmsg+0x578/0x894 [ 78.115944][ T5140] ___sys_sendmsg+0x1f0/0x27c [ 78.116904][ T5140] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.117953][ T5140] invoke_syscall+0x98/0x28c [ 78.118917][ T5140] el0_svc_common+0x13c/0x258 [ 78.119944][ T5140] do_el0_svc+0x5c/0x140 [ 78.120867][ T5140] el0_svc+0x78/0x1d0 [ 78.121737][ T5140] el0t_64_sync_handler+0xcc/0xe4 [ 78.122809][ T5140] el0t_64_sync+0x1a0/0x1a4 [ 78.135849][ T5142] FAULT_INJECTION: forcing a failure. [ 78.135849][ T5142] name failslab, interval 1, probability 0, space 0, times 0 [ 78.138514][ T5142] CPU: 1 PID: 5142 Comm: syz.0.147 Tainted: G W syzkaller #0 [ 78.140150][ T5142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.142105][ T5142] Call trace: [ 78.142738][ T5142] dump_backtrace+0x0/0x458 [ 78.143706][ T5142] show_stack+0x2c/0x3c [ 78.144497][ T5142] __dump_stack+0x30/0x40 [ 78.145275][ T5142] dump_stack_lvl+0xf4/0x15c [ 78.146135][ T5142] dump_stack+0x1c/0x5c [ 78.146998][ T5142] should_fail+0x3c8/0x520 [ 78.147907][ T5142] __should_failslab+0xbc/0x10c [ 78.148911][ T5142] should_failslab+0x10/0x28 [ 78.149878][ T5142] slab_pre_alloc_hook+0x64/0xe8 [ 78.150927][ T5142] kmem_cache_alloc_node+0x98/0x410 [ 78.152024][ T5142] __alloc_skb+0x130/0x68c [ 78.152929][ T5142] netlink_ack+0x2c0/0x950 [ 78.153817][ T5142] netlink_rcv_skb+0x1f4/0x3dc [ 78.154779][ T5142] genl_rcv+0x38/0x50 [ 78.155564][ T5142] netlink_unicast+0x614/0x884 [ 78.156527][ T5142] netlink_sendmsg+0x6ec/0x9e4 [ 78.157480][ T5142] ____sys_sendmsg+0x578/0x894 [ 78.158457][ T5142] ___sys_sendmsg+0x1f0/0x27c [ 78.159423][ T5142] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.160445][ T5142] invoke_syscall+0x98/0x28c [ 78.161365][ T5142] el0_svc_common+0x13c/0x258 [ 78.162310][ T5142] do_el0_svc+0x5c/0x140 [ 78.163156][ T5142] el0_svc+0x78/0x1d0 [ 78.163948][ T5142] el0t_64_sync_handler+0xcc/0xe4 [ 78.164968][ T5142] el0t_64_sync+0x1a0/0x1a4 [ 78.178003][ T5144] FAULT_INJECTION: forcing a failure. [ 78.178003][ T5144] name failslab, interval 1, probability 0, space 0, times 0 [ 78.180384][ T5144] CPU: 1 PID: 5144 Comm: syz.0.148 Tainted: G W syzkaller #0 [ 78.182034][ T5144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.184023][ T5144] Call trace: [ 78.184666][ T5144] dump_backtrace+0x0/0x458 [ 78.185557][ T5144] show_stack+0x2c/0x3c [ 78.186423][ T5144] __dump_stack+0x30/0x40 [ 78.187344][ T5144] dump_stack_lvl+0xf4/0x15c [ 78.188315][ T5144] dump_stack+0x1c/0x5c [ 78.189174][ T5144] should_fail+0x3c8/0x520 [ 78.190111][ T5144] __should_failslab+0xbc/0x10c [ 78.191128][ T5144] should_failslab+0x10/0x28 [ 78.192091][ T5144] slab_pre_alloc_hook+0x64/0xe8 [ 78.193127][ T5144] kmem_cache_alloc_node+0x98/0x410 [ 78.194250][ T5144] __alloc_skb+0x130/0x68c [ 78.195153][ T5144] netlink_ack+0x2c0/0x950 [ 78.196051][ T5144] netlink_rcv_skb+0x1f4/0x3dc [ 78.197037][ T5144] genl_rcv+0x38/0x50 [ 78.197838][ T5144] netlink_unicast+0x614/0x884 [ 78.198800][ T5144] netlink_sendmsg+0x6ec/0x9e4 [ 78.199763][ T5144] ____sys_sendmsg+0x578/0x894 [ 78.200745][ T5144] ___sys_sendmsg+0x1f0/0x27c [ 78.201703][ T5144] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.202779][ T5144] invoke_syscall+0x98/0x28c [ 78.203718][ T5144] el0_svc_common+0x13c/0x258 [ 78.204679][ T5144] do_el0_svc+0x5c/0x140 [ 78.205550][ T5144] el0_svc+0x78/0x1d0 [ 78.206355][ T5144] el0t_64_sync_handler+0xcc/0xe4 [ 78.207375][ T5144] el0t_64_sync+0x1a0/0x1a4 [ 78.218046][ T5146] FAULT_INJECTION: forcing a failure. [ 78.218046][ T5146] name failslab, interval 1, probability 0, space 0, times 0 [ 78.220511][ T5146] CPU: 1 PID: 5146 Comm: syz.0.149 Tainted: G W syzkaller #0 [ 78.222197][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.224215][ T5146] Call trace: [ 78.224916][ T5146] dump_backtrace+0x0/0x458 [ 78.225866][ T5146] show_stack+0x2c/0x3c [ 78.226743][ T5146] __dump_stack+0x30/0x40 [ 78.227669][ T5146] dump_stack_lvl+0xf4/0x15c [ 78.228777][ T5146] dump_stack+0x1c/0x5c [ 78.229711][ T5146] should_fail+0x3c8/0x520 [ 78.230723][ T5146] __should_failslab+0xbc/0x10c [ 78.231829][ T5146] should_failslab+0x10/0x28 [ 78.232861][ T5146] slab_pre_alloc_hook+0x64/0xe8 [ 78.233956][ T5146] kmem_cache_alloc_node+0x98/0x410 [ 78.235197][ T5146] __alloc_skb+0x130/0x68c [ 78.236186][ T5146] netlink_ack+0x2c0/0x950 [ 78.237176][ T5146] netlink_rcv_skb+0x1f4/0x3dc [ 78.238257][ T5146] genl_rcv+0x38/0x50 [ 78.239099][ T5146] netlink_unicast+0x614/0x884 [ 78.240113][ T5146] netlink_sendmsg+0x6ec/0x9e4 [ 78.241088][ T5146] ____sys_sendmsg+0x578/0x894 [ 78.242088][ T5146] ___sys_sendmsg+0x1f0/0x27c [ 78.243085][ T5146] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.244183][ T5146] invoke_syscall+0x98/0x28c [ 78.245140][ T5146] el0_svc_common+0x13c/0x258 [ 78.246096][ T5146] do_el0_svc+0x5c/0x140 [ 78.246970][ T5146] el0_svc+0x78/0x1d0 [ 78.247808][ T5146] el0t_64_sync_handler+0xcc/0xe4 [ 78.248850][ T5146] el0t_64_sync+0x1a0/0x1a4 [ 78.256543][ T4672] Bluetooth: hci0: command 0x0419 tx timeout [ 78.261422][ T5148] FAULT_INJECTION: forcing a failure. [ 78.261422][ T5148] name failslab, interval 1, probability 0, space 0, times 0 [ 78.263797][ T5148] CPU: 1 PID: 5148 Comm: syz.0.150 Tainted: G W syzkaller #0 [ 78.265363][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.267345][ T5148] Call trace: [ 78.268013][ T5148] dump_backtrace+0x0/0x458 [ 78.268944][ T5148] show_stack+0x2c/0x3c [ 78.269751][ T5148] __dump_stack+0x30/0x40 [ 78.270605][ T5148] dump_stack_lvl+0xf4/0x15c [ 78.271522][ T5148] dump_stack+0x1c/0x5c [ 78.272347][ T5148] should_fail+0x3c8/0x520 [ 78.273229][ T5148] __should_failslab+0xbc/0x10c [ 78.274182][ T5148] should_failslab+0x10/0x28 [ 78.275086][ T5148] slab_pre_alloc_hook+0x64/0xe8 [ 78.276102][ T5148] kmem_cache_alloc_node+0x98/0x410 [ 78.277169][ T5148] __alloc_skb+0x130/0x68c [ 78.278045][ T5148] netlink_ack+0x2c0/0x950 [ 78.278921][ T5148] netlink_rcv_skb+0x1f4/0x3dc [ 78.279911][ T5148] genl_rcv+0x38/0x50 [ 78.280742][ T5148] netlink_unicast+0x614/0x884 [ 78.281752][ T5148] netlink_sendmsg+0x6ec/0x9e4 [ 78.282724][ T5148] ____sys_sendmsg+0x578/0x894 [ 78.283683][ T5148] ___sys_sendmsg+0x1f0/0x27c [ 78.284623][ T5148] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.285671][ T5148] invoke_syscall+0x98/0x28c [ 78.286625][ T5148] el0_svc_common+0x13c/0x258 [ 78.287599][ T5148] do_el0_svc+0x5c/0x140 [ 78.288515][ T5148] el0_svc+0x78/0x1d0 [ 78.289375][ T5148] el0t_64_sync_handler+0xcc/0xe4 [ 78.290444][ T5148] el0t_64_sync+0x1a0/0x1a4 [ 78.300200][ T5150] FAULT_INJECTION: forcing a failure. [ 78.300200][ T5150] name failslab, interval 1, probability 0, space 0, times 0 [ 78.302617][ T5150] CPU: 1 PID: 5150 Comm: syz.0.151 Tainted: G W syzkaller #0 [ 78.304305][ T5150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.306263][ T5150] Call trace: [ 78.306950][ T5150] dump_backtrace+0x0/0x458 [ 78.307910][ T5150] show_stack+0x2c/0x3c [ 78.308791][ T5150] __dump_stack+0x30/0x40 [ 78.309680][ T5150] dump_stack_lvl+0xf4/0x15c [ 78.310583][ T5150] dump_stack+0x1c/0x5c [ 78.311422][ T5150] should_fail+0x3c8/0x520 [ 78.312341][ T5150] __should_failslab+0xbc/0x10c [ 78.313373][ T5150] should_failslab+0x10/0x28 [ 78.314302][ T5150] slab_pre_alloc_hook+0x64/0xe8 [ 78.315319][ T5150] kmem_cache_alloc_node+0x98/0x410 [ 78.316343][ T5150] __alloc_skb+0x130/0x68c [ 78.317198][ T5150] netlink_ack+0x2c0/0x950 [ 78.318117][ T5150] netlink_rcv_skb+0x1f4/0x3dc [ 78.319105][ T5150] genl_rcv+0x38/0x50 [ 78.319921][ T5150] netlink_unicast+0x614/0x884 [ 78.320861][ T5150] netlink_sendmsg+0x6ec/0x9e4 [ 78.321812][ T5150] ____sys_sendmsg+0x578/0x894 [ 78.322769][ T5150] ___sys_sendmsg+0x1f0/0x27c [ 78.323722][ T5150] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.324769][ T5150] invoke_syscall+0x98/0x28c [ 78.325701][ T5150] el0_svc_common+0x13c/0x258 [ 78.326656][ T5150] do_el0_svc+0x5c/0x140 [ 78.327509][ T5150] el0_svc+0x78/0x1d0 [ 78.328311][ T5150] el0t_64_sync_handler+0xcc/0xe4 [ 78.329306][ T5150] el0t_64_sync+0x1a0/0x1a4 [ 78.338151][ T5152] FAULT_INJECTION: forcing a failure. [ 78.338151][ T5152] name failslab, interval 1, probability 0, space 0, times 0 [ 78.340580][ T5152] CPU: 1 PID: 5152 Comm: syz.0.152 Tainted: G W syzkaller #0 [ 78.342235][ T5152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.344161][ T5152] Call trace: [ 78.344774][ T5152] dump_backtrace+0x0/0x458 [ 78.345746][ T5152] show_stack+0x2c/0x3c [ 78.346638][ T5152] __dump_stack+0x30/0x40 [ 78.347566][ T5152] dump_stack_lvl+0xf4/0x15c [ 78.348559][ T5152] dump_stack+0x1c/0x5c [ 78.349447][ T5152] should_fail+0x3c8/0x520 [ 78.350399][ T5152] __should_failslab+0xbc/0x10c [ 78.351439][ T5152] should_failslab+0x10/0x28 [ 78.352450][ T5152] slab_pre_alloc_hook+0x64/0xe8 [ 78.353526][ T5152] kmem_cache_alloc_node+0x98/0x410 [ 78.354613][ T5152] __alloc_skb+0x130/0x68c [ 78.355568][ T5152] netlink_ack+0x2c0/0x950 [ 78.356466][ T5152] netlink_rcv_skb+0x1f4/0x3dc [ 78.357426][ T5152] genl_rcv+0x38/0x50 [ 78.358245][ T5152] netlink_unicast+0x614/0x884 [ 78.359216][ T5152] netlink_sendmsg+0x6ec/0x9e4 [ 78.360181][ T5152] ____sys_sendmsg+0x578/0x894 [ 78.361166][ T5152] ___sys_sendmsg+0x1f0/0x27c [ 78.362120][ T5152] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.363199][ T5152] invoke_syscall+0x98/0x28c [ 78.364145][ T5152] el0_svc_common+0x13c/0x258 [ 78.365127][ T5152] do_el0_svc+0x5c/0x140 [ 78.365976][ T5152] el0_svc+0x78/0x1d0 [ 78.366789][ T5152] el0t_64_sync_handler+0xcc/0xe4 [ 78.367830][ T5152] el0t_64_sync+0x1a0/0x1a4 [ 78.380840][ T5154] FAULT_INJECTION: forcing a failure. [ 78.380840][ T5154] name failslab, interval 1, probability 0, space 0, times 0 [ 78.383481][ T5154] CPU: 0 PID: 5154 Comm: syz.0.153 Tainted: G W syzkaller #0 [ 78.385443][ T5154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.387744][ T5154] Call trace: [ 78.388493][ T5154] dump_backtrace+0x0/0x458 [ 78.389531][ T5154] show_stack+0x2c/0x3c [ 78.390492][ T5154] __dump_stack+0x30/0x40 [ 78.391444][ T5154] dump_stack_lvl+0xf4/0x15c [ 78.392478][ T5154] dump_stack+0x1c/0x5c [ 78.393365][ T5154] should_fail+0x3c8/0x520 [ 78.394327][ T5154] __should_failslab+0xbc/0x10c [ 78.395377][ T5154] should_failslab+0x10/0x28 [ 78.396389][ T5154] slab_pre_alloc_hook+0x64/0xe8 [ 78.397471][ T5154] kmem_cache_alloc_node+0x98/0x410 [ 78.398623][ T5154] __alloc_skb+0x130/0x68c [ 78.399573][ T5154] netlink_ack+0x2c0/0x950 [ 78.400536][ T5154] netlink_rcv_skb+0x1f4/0x3dc [ 78.401567][ T5154] genl_rcv+0x38/0x50 [ 78.402420][ T5154] netlink_unicast+0x614/0x884 [ 78.403457][ T5154] netlink_sendmsg+0x6ec/0x9e4 [ 78.404504][ T5154] ____sys_sendmsg+0x578/0x894 [ 78.405511][ T5154] ___sys_sendmsg+0x1f0/0x27c [ 78.406508][ T5154] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.407617][ T5154] invoke_syscall+0x98/0x28c [ 78.408596][ T5154] el0_svc_common+0x13c/0x258 [ 78.409626][ T5154] do_el0_svc+0x5c/0x140 [ 78.410570][ T5154] el0_svc+0x78/0x1d0 [ 78.411408][ T5154] el0t_64_sync_handler+0xcc/0xe4 [ 78.412450][ T5154] el0t_64_sync+0x1a0/0x1a4 [ 78.423780][ T5156] FAULT_INJECTION: forcing a failure. [ 78.423780][ T5156] name failslab, interval 1, probability 0, space 0, times 0 [ 78.426297][ T5156] CPU: 1 PID: 5156 Comm: syz.0.154 Tainted: G W syzkaller #0 [ 78.428172][ T5156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.430342][ T5156] Call trace: [ 78.431048][ T5156] dump_backtrace+0x0/0x458 [ 78.431988][ T5156] show_stack+0x2c/0x3c [ 78.432877][ T5156] __dump_stack+0x30/0x40 [ 78.433771][ T5156] dump_stack_lvl+0xf4/0x15c [ 78.434723][ T5156] dump_stack+0x1c/0x5c [ 78.435548][ T5156] should_fail+0x3c8/0x520 [ 78.436489][ T5156] __should_failslab+0xbc/0x10c [ 78.437540][ T5156] should_failslab+0x10/0x28 [ 78.438544][ T5156] slab_pre_alloc_hook+0x64/0xe8 [ 78.439766][ T5156] kmem_cache_alloc_node+0x98/0x410 [ 78.441023][ T5156] __alloc_skb+0x130/0x68c [ 78.442015][ T5156] netlink_ack+0x2c0/0x950 [ 78.442909][ T5156] netlink_rcv_skb+0x1f4/0x3dc [ 78.443891][ T5156] genl_rcv+0x38/0x50 [ 78.444730][ T5156] netlink_unicast+0x614/0x884 [ 78.445686][ T5156] netlink_sendmsg+0x6ec/0x9e4 [ 78.446653][ T5156] ____sys_sendmsg+0x578/0x894 [ 78.447622][ T5156] ___sys_sendmsg+0x1f0/0x27c [ 78.448585][ T5156] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.449664][ T5156] invoke_syscall+0x98/0x28c [ 78.450624][ T5156] el0_svc_common+0x13c/0x258 [ 78.451586][ T5156] do_el0_svc+0x5c/0x140 [ 78.452447][ T5156] el0_svc+0x78/0x1d0 [ 78.453259][ T5156] el0t_64_sync_handler+0xcc/0xe4 [ 78.454266][ T5156] el0t_64_sync+0x1a0/0x1a4 [ 78.464710][ T5158] FAULT_INJECTION: forcing a failure. [ 78.464710][ T5158] name failslab, interval 1, probability 0, space 0, times 0 [ 78.468765][ T5158] CPU: 1 PID: 5158 Comm: syz.0.155 Tainted: G W syzkaller #0 [ 78.470461][ T5158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.472462][ T5158] Call trace: [ 78.473121][ T5158] dump_backtrace+0x0/0x458 [ 78.474038][ T5158] show_stack+0x2c/0x3c [ 78.474882][ T5158] __dump_stack+0x30/0x40 [ 78.475752][ T5158] dump_stack_lvl+0xf4/0x15c [ 78.476724][ T5158] dump_stack+0x1c/0x5c [ 78.477636][ T5158] should_fail+0x3c8/0x520 [ 78.478612][ T5158] __should_failslab+0xbc/0x10c [ 78.479691][ T5158] should_failslab+0x10/0x28 [ 78.480723][ T5158] slab_pre_alloc_hook+0x64/0xe8 [ 78.481835][ T5158] kmem_cache_alloc_node+0x98/0x410 [ 78.483003][ T5158] __alloc_skb+0x130/0x68c [ 78.483977][ T5158] netlink_ack+0x2c0/0x950 [ 78.484958][ T5158] netlink_rcv_skb+0x1f4/0x3dc [ 78.486014][ T5158] genl_rcv+0x38/0x50 [ 78.486878][ T5158] netlink_unicast+0x614/0x884 [ 78.487901][ T5158] netlink_sendmsg+0x6ec/0x9e4 [ 78.488942][ T5158] ____sys_sendmsg+0x578/0x894 [ 78.490007][ T5158] ___sys_sendmsg+0x1f0/0x27c [ 78.491033][ T5158] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.492149][ T5158] invoke_syscall+0x98/0x28c [ 78.493134][ T5158] el0_svc_common+0x13c/0x258 [ 78.494133][ T5158] do_el0_svc+0x5c/0x140 [ 78.495038][ T5158] el0_svc+0x78/0x1d0 [ 78.495875][ T5158] el0t_64_sync_handler+0xcc/0xe4 [ 78.496954][ T5158] el0t_64_sync+0x1a0/0x1a4 [ 78.508874][ T5160] FAULT_INJECTION: forcing a failure. [ 78.508874][ T5160] name failslab, interval 1, probability 0, space 0, times 0 [ 78.511241][ T5160] CPU: 1 PID: 5160 Comm: syz.0.156 Tainted: G W syzkaller #0 [ 78.512859][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.514736][ T5160] Call trace: [ 78.515348][ T5160] dump_backtrace+0x0/0x458 [ 78.516223][ T5160] show_stack+0x2c/0x3c [ 78.517094][ T5160] __dump_stack+0x30/0x40 [ 78.518011][ T5160] dump_stack_lvl+0xf4/0x15c [ 78.518964][ T5160] dump_stack+0x1c/0x5c [ 78.519972][ T5160] should_fail+0x3c8/0x520 [ 78.521053][ T5160] __should_failslab+0xbc/0x10c [ 78.522242][ T5160] should_failslab+0x10/0x28 [ 78.523338][ T5160] slab_pre_alloc_hook+0x64/0xe8 [ 78.524509][ T5160] kmem_cache_alloc_node+0x98/0x410 [ 78.525723][ T5160] __alloc_skb+0x130/0x68c [ 78.526730][ T5160] netlink_ack+0x2c0/0x950 [ 78.527699][ T5160] netlink_rcv_skb+0x1f4/0x3dc [ 78.528694][ T5160] genl_rcv+0x38/0x50 [ 78.529539][ T5160] netlink_unicast+0x614/0x884 [ 78.530508][ T5160] netlink_sendmsg+0x6ec/0x9e4 [ 78.531494][ T5160] ____sys_sendmsg+0x578/0x894 [ 78.532476][ T5160] ___sys_sendmsg+0x1f0/0x27c [ 78.533436][ T5160] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.534488][ T5160] invoke_syscall+0x98/0x28c [ 78.535419][ T5160] el0_svc_common+0x13c/0x258 [ 78.536373][ T5160] do_el0_svc+0x5c/0x140 [ 78.537244][ T5160] el0_svc+0x78/0x1d0 [ 78.538072][ T5160] el0t_64_sync_handler+0xcc/0xe4 [ 78.539130][ T5160] el0t_64_sync+0x1a0/0x1a4 [ 78.558932][ T5162] FAULT_INJECTION: forcing a failure. [ 78.558932][ T5162] name failslab, interval 1, probability 0, space 0, times 0 [ 78.561227][ T5162] CPU: 1 PID: 5162 Comm: syz.0.157 Tainted: G W syzkaller #0 [ 78.562768][ T5162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.564626][ T5162] Call trace: [ 78.565230][ T5162] dump_backtrace+0x0/0x458 [ 78.566075][ T5162] show_stack+0x2c/0x3c [ 78.567075][ T5162] __dump_stack+0x30/0x40 [ 78.568129][ T5162] dump_stack_lvl+0xf4/0x15c [ 78.569272][ T5162] dump_stack+0x1c/0x5c [ 78.570299][ T5162] should_fail+0x3c8/0x520 [ 78.571375][ T5162] __should_failslab+0xbc/0x10c [ 78.572534][ T5162] should_failslab+0x10/0x28 [ 78.573626][ T5162] slab_pre_alloc_hook+0x64/0xe8 [ 78.574782][ T5162] kmem_cache_alloc_node+0x98/0x410 [ 78.575985][ T5162] __alloc_skb+0x130/0x68c [ 78.577014][ T5162] netlink_ack+0x2c0/0x950 [ 78.578064][ T5162] netlink_rcv_skb+0x1f4/0x3dc [ 78.579184][ T5162] genl_rcv+0x38/0x50 [ 78.580097][ T5162] netlink_unicast+0x614/0x884 [ 78.581180][ T5162] netlink_sendmsg+0x6ec/0x9e4 [ 78.582268][ T5162] ____sys_sendmsg+0x578/0x894 [ 78.583383][ T5162] ___sys_sendmsg+0x1f0/0x27c [ 78.584469][ T5162] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.585650][ T5162] invoke_syscall+0x98/0x28c [ 78.586702][ T5162] el0_svc_common+0x13c/0x258 [ 78.587772][ T5162] do_el0_svc+0x5c/0x140 [ 78.588718][ T5162] el0_svc+0x78/0x1d0 [ 78.589605][ T5162] el0t_64_sync_handler+0xcc/0xe4 [ 78.590734][ T5162] el0t_64_sync+0x1a0/0x1a4 [ 78.602006][ T5164] FAULT_INJECTION: forcing a failure. [ 78.602006][ T5164] name failslab, interval 1, probability 0, space 0, times 0 [ 78.604304][ T5164] CPU: 1 PID: 5164 Comm: syz.0.158 Tainted: G W syzkaller #0 [ 78.605873][ T5164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.607951][ T5164] Call trace: [ 78.608623][ T5164] dump_backtrace+0x0/0x458 [ 78.609550][ T5164] show_stack+0x2c/0x3c [ 78.610425][ T5164] __dump_stack+0x30/0x40 [ 78.611346][ T5164] dump_stack_lvl+0xf4/0x15c [ 78.612293][ T5164] dump_stack+0x1c/0x5c [ 78.613314][ T5164] should_fail+0x3c8/0x520 [ 78.614401][ T5164] __should_failslab+0xbc/0x10c [ 78.615558][ T5164] should_failslab+0x10/0x28 [ 78.616655][ T5164] slab_pre_alloc_hook+0x64/0xe8 [ 78.617846][ T5164] kmem_cache_alloc_node+0x98/0x410 [ 78.619090][ T5164] __alloc_skb+0x130/0x68c [ 78.620125][ T5164] netlink_ack+0x2c0/0x950 [ 78.621131][ T5164] netlink_rcv_skb+0x1f4/0x3dc [ 78.622211][ T5164] genl_rcv+0x38/0x50 [ 78.623090][ T5164] netlink_unicast+0x614/0x884 [ 78.624155][ T5164] netlink_sendmsg+0x6ec/0x9e4 [ 78.625226][ T5164] ____sys_sendmsg+0x578/0x894 [ 78.626250][ T5164] ___sys_sendmsg+0x1f0/0x27c [ 78.627255][ T5164] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.628346][ T5164] invoke_syscall+0x98/0x28c [ 78.629338][ T5164] el0_svc_common+0x13c/0x258 [ 78.630354][ T5164] do_el0_svc+0x5c/0x140 [ 78.631288][ T5164] el0_svc+0x78/0x1d0 [ 78.632168][ T5164] el0t_64_sync_handler+0xcc/0xe4 [ 78.633283][ T5164] el0t_64_sync+0x1a0/0x1a4 [ 78.644189][ T5166] FAULT_INJECTION: forcing a failure. [ 78.644189][ T5166] name failslab, interval 1, probability 0, space 0, times 0 [ 78.647054][ T5166] CPU: 0 PID: 5166 Comm: syz.0.159 Tainted: G W syzkaller #0 [ 78.648835][ T5166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.650914][ T5166] Call trace: [ 78.651612][ T5166] dump_backtrace+0x0/0x458 [ 78.652628][ T5166] show_stack+0x2c/0x3c [ 78.653583][ T5166] __dump_stack+0x30/0x40 [ 78.654565][ T5166] dump_stack_lvl+0xf4/0x15c [ 78.655644][ T5166] dump_stack+0x1c/0x5c [ 78.656575][ T5166] should_fail+0x3c8/0x520 [ 78.657544][ T5166] __should_failslab+0xbc/0x10c [ 78.658625][ T5166] should_failslab+0x10/0x28 [ 78.659669][ T5166] slab_pre_alloc_hook+0x64/0xe8 [ 78.660783][ T5166] kmem_cache_alloc_node+0x98/0x410 [ 78.661946][ T5166] __alloc_skb+0x130/0x68c [ 78.662926][ T5166] netlink_ack+0x2c0/0x950 [ 78.663904][ T5166] netlink_rcv_skb+0x1f4/0x3dc [ 78.664968][ T5166] genl_rcv+0x38/0x50 [ 78.665846][ T5166] netlink_unicast+0x614/0x884 [ 78.667013][ T5166] netlink_sendmsg+0x6ec/0x9e4 [ 78.668120][ T5166] ____sys_sendmsg+0x578/0x894 [ 78.669283][ T5166] ___sys_sendmsg+0x1f0/0x27c [ 78.670393][ T5166] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.671654][ T5166] invoke_syscall+0x98/0x28c [ 78.672806][ T5166] el0_svc_common+0x13c/0x258 [ 78.673941][ T5166] do_el0_svc+0x5c/0x140 [ 78.674937][ T5166] el0_svc+0x78/0x1d0 [ 78.675927][ T5166] el0t_64_sync_handler+0xcc/0xe4 [ 78.677093][ T5166] el0t_64_sync+0x1a0/0x1a4 [ 78.689153][ T5168] FAULT_INJECTION: forcing a failure. [ 78.689153][ T5168] name failslab, interval 1, probability 0, space 0, times 0 [ 78.691746][ T5168] CPU: 1 PID: 5168 Comm: syz.0.160 Tainted: G W syzkaller #0 [ 78.693527][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.695830][ T5168] Call trace: [ 78.696572][ T5168] dump_backtrace+0x0/0x458 [ 78.697587][ T5168] show_stack+0x2c/0x3c [ 78.698519][ T5168] __dump_stack+0x30/0x40 [ 78.699494][ T5168] dump_stack_lvl+0xf4/0x15c [ 78.700488][ T5168] dump_stack+0x1c/0x5c [ 78.701396][ T5168] should_fail+0x3c8/0x520 [ 78.702363][ T5168] __should_failslab+0xbc/0x10c [ 78.703468][ T5168] should_failslab+0x10/0x28 [ 78.704595][ T5168] slab_pre_alloc_hook+0x64/0xe8 [ 78.705818][ T5168] kmem_cache_alloc_node+0x98/0x410 [ 78.707101][ T5168] __alloc_skb+0x130/0x68c [ 78.708147][ T5168] netlink_ack+0x2c0/0x950 [ 78.709196][ T5168] netlink_rcv_skb+0x1f4/0x3dc [ 78.710307][ T5168] genl_rcv+0x38/0x50 [ 78.711246][ T5168] netlink_unicast+0x614/0x884 [ 78.712365][ T5168] netlink_sendmsg+0x6ec/0x9e4 [ 78.713494][ T5168] ____sys_sendmsg+0x578/0x894 [ 78.714604][ T5168] ___sys_sendmsg+0x1f0/0x27c [ 78.715697][ T5168] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.716893][ T5168] invoke_syscall+0x98/0x28c [ 78.717945][ T5168] el0_svc_common+0x13c/0x258 [ 78.719026][ T5168] do_el0_svc+0x5c/0x140 [ 78.720017][ T5168] el0_svc+0x78/0x1d0 [ 78.720943][ T5168] el0t_64_sync_handler+0xcc/0xe4 [ 78.722104][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 78.730757][ T5170] FAULT_INJECTION: forcing a failure. [ 78.730757][ T5170] name failslab, interval 1, probability 0, space 0, times 0 [ 78.733299][ T5170] CPU: 1 PID: 5170 Comm: syz.0.161 Tainted: G W syzkaller #0 [ 78.735046][ T5170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.737172][ T5170] Call trace: [ 78.737875][ T5170] dump_backtrace+0x0/0x458 [ 78.738820][ T5170] show_stack+0x2c/0x3c [ 78.739695][ T5170] __dump_stack+0x30/0x40 [ 78.740605][ T5170] dump_stack_lvl+0xf4/0x15c [ 78.741584][ T5170] dump_stack+0x1c/0x5c [ 78.742474][ T5170] should_fail+0x3c8/0x520 [ 78.743411][ T5170] __should_failslab+0xbc/0x10c [ 78.744417][ T5170] should_failslab+0x10/0x28 [ 78.745390][ T5170] slab_pre_alloc_hook+0x64/0xe8 [ 78.746426][ T5170] kmem_cache_alloc_node+0x98/0x410 [ 78.747519][ T5170] __alloc_skb+0x130/0x68c [ 78.748456][ T5170] netlink_ack+0x2c0/0x950 [ 78.749391][ T5170] netlink_rcv_skb+0x1f4/0x3dc [ 78.750376][ T5170] genl_rcv+0x38/0x50 [ 78.751188][ T5170] netlink_unicast+0x614/0x884 [ 78.752145][ T5170] netlink_sendmsg+0x6ec/0x9e4 [ 78.753139][ T5170] ____sys_sendmsg+0x578/0x894 [ 78.754113][ T5170] ___sys_sendmsg+0x1f0/0x27c [ 78.755251][ T5170] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.756445][ T5170] invoke_syscall+0x98/0x28c [ 78.757531][ T5170] el0_svc_common+0x13c/0x258 [ 78.758624][ T5170] do_el0_svc+0x5c/0x140 [ 78.759554][ T5170] el0_svc+0x78/0x1d0 [ 78.760428][ T5170] el0t_64_sync_handler+0xcc/0xe4 [ 78.761524][ T5170] el0t_64_sync+0x1a0/0x1a4 [ 78.772187][ T5172] FAULT_INJECTION: forcing a failure. [ 78.772187][ T5172] name failslab, interval 1, probability 0, space 0, times 0 [ 78.774751][ T5172] CPU: 0 PID: 5172 Comm: syz.0.162 Tainted: G W syzkaller #0 [ 78.776479][ T5172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.778679][ T5172] Call trace: [ 78.779394][ T5172] dump_backtrace+0x0/0x458 [ 78.780391][ T5172] show_stack+0x2c/0x3c [ 78.781295][ T5172] __dump_stack+0x30/0x40 [ 78.782229][ T5172] dump_stack_lvl+0xf4/0x15c [ 78.783234][ T5172] dump_stack+0x1c/0x5c [ 78.784145][ T5172] should_fail+0x3c8/0x520 [ 78.785107][ T5172] __should_failslab+0xbc/0x10c [ 78.786158][ T5172] should_failslab+0x10/0x28 [ 78.787198][ T5172] slab_pre_alloc_hook+0x64/0xe8 [ 78.788267][ T5172] kmem_cache_alloc_node+0x98/0x410 [ 78.789428][ T5172] __alloc_skb+0x130/0x68c [ 78.790389][ T5172] netlink_ack+0x2c0/0x950 [ 78.791289][ T5172] netlink_rcv_skb+0x1f4/0x3dc [ 78.792312][ T5172] genl_rcv+0x38/0x50 [ 78.793187][ T5172] netlink_unicast+0x614/0x884 [ 78.794197][ T5172] netlink_sendmsg+0x6ec/0x9e4 [ 78.795258][ T5172] ____sys_sendmsg+0x578/0x894 [ 78.796294][ T5172] ___sys_sendmsg+0x1f0/0x27c [ 78.797323][ T5172] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.798447][ T5172] invoke_syscall+0x98/0x28c [ 78.799435][ T5172] el0_svc_common+0x13c/0x258 [ 78.800399][ T5172] do_el0_svc+0x5c/0x140 [ 78.801332][ T5172] el0_svc+0x78/0x1d0 [ 78.802204][ T5172] el0t_64_sync_handler+0xcc/0xe4 [ 78.803292][ T5172] el0t_64_sync+0x1a0/0x1a4 [ 78.814467][ T5174] FAULT_INJECTION: forcing a failure. [ 78.814467][ T5174] name failslab, interval 1, probability 0, space 0, times 0 [ 78.817179][ T5174] CPU: 0 PID: 5174 Comm: syz.0.163 Tainted: G W syzkaller #0 [ 78.818824][ T5174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.820816][ T5174] Call trace: [ 78.821437][ T5174] dump_backtrace+0x0/0x458 [ 78.822233][ T5174] show_stack+0x2c/0x3c [ 78.822996][ T5174] __dump_stack+0x30/0x40 [ 78.823794][ T5174] dump_stack_lvl+0xf4/0x15c [ 78.824630][ T5174] dump_stack+0x1c/0x5c [ 78.825404][ T5174] should_fail+0x3c8/0x520 [ 78.826325][ T5174] __should_failslab+0xbc/0x10c [ 78.827358][ T5174] should_failslab+0x10/0x28 [ 78.828349][ T5174] slab_pre_alloc_hook+0x64/0xe8 [ 78.829405][ T5174] kmem_cache_alloc_node+0x98/0x410 [ 78.830474][ T5174] __alloc_skb+0x130/0x68c [ 78.831406][ T5174] netlink_ack+0x2c0/0x950 [ 78.832333][ T5174] netlink_rcv_skb+0x1f4/0x3dc [ 78.833325][ T5174] genl_rcv+0x38/0x50 [ 78.834162][ T5174] netlink_unicast+0x614/0x884 [ 78.835145][ T5174] netlink_sendmsg+0x6ec/0x9e4 [ 78.836071][ T5174] ____sys_sendmsg+0x578/0x894 [ 78.837046][ T5174] ___sys_sendmsg+0x1f0/0x27c [ 78.838017][ T5174] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.839096][ T5174] invoke_syscall+0x98/0x28c [ 78.840054][ T5174] el0_svc_common+0x13c/0x258 [ 78.841045][ T5174] do_el0_svc+0x5c/0x140 [ 78.841881][ T5174] el0_svc+0x78/0x1d0 [ 78.842679][ T5174] el0t_64_sync_handler+0xcc/0xe4 [ 78.843734][ T5174] el0t_64_sync+0x1a0/0x1a4 [ 78.853509][ T5176] FAULT_INJECTION: forcing a failure. [ 78.853509][ T5176] name failslab, interval 1, probability 0, space 0, times 0 [ 78.855937][ T5176] CPU: 0 PID: 5176 Comm: syz.0.164 Tainted: G W syzkaller #0 [ 78.857868][ T5176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.860404][ T5176] Call trace: [ 78.861208][ T5176] dump_backtrace+0x0/0x458 [ 78.862281][ T5176] show_stack+0x2c/0x3c [ 78.863261][ T5176] __dump_stack+0x30/0x40 [ 78.864297][ T5176] dump_stack_lvl+0xf4/0x15c [ 78.865383][ T5176] dump_stack+0x1c/0x5c [ 78.866357][ T5176] should_fail+0x3c8/0x520 [ 78.867391][ T5176] __should_failslab+0xbc/0x10c [ 78.868470][ T5176] should_failslab+0x10/0x28 [ 78.869466][ T5176] slab_pre_alloc_hook+0x64/0xe8 [ 78.870545][ T5176] kmem_cache_alloc_node+0x98/0x410 [ 78.871663][ T5176] __alloc_skb+0x130/0x68c [ 78.872607][ T5176] netlink_ack+0x2c0/0x950 [ 78.873532][ T5176] netlink_rcv_skb+0x1f4/0x3dc [ 78.874542][ T5176] genl_rcv+0x38/0x50 [ 78.875378][ T5176] netlink_unicast+0x614/0x884 [ 78.876407][ T5176] netlink_sendmsg+0x6ec/0x9e4 [ 78.877433][ T5176] ____sys_sendmsg+0x578/0x894 [ 78.878471][ T5176] ___sys_sendmsg+0x1f0/0x27c [ 78.879481][ T5176] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.880567][ T5176] invoke_syscall+0x98/0x28c [ 78.881553][ T5176] el0_svc_common+0x13c/0x258 [ 78.882531][ T5176] do_el0_svc+0x5c/0x140 [ 78.883456][ T5176] el0_svc+0x78/0x1d0 [ 78.884328][ T5176] el0t_64_sync_handler+0xcc/0xe4 [ 78.885383][ T5176] el0t_64_sync+0x1a0/0x1a4 [ 78.897321][ T5178] FAULT_INJECTION: forcing a failure. [ 78.897321][ T5178] name failslab, interval 1, probability 0, space 0, times 0 [ 78.899896][ T5178] CPU: 0 PID: 5178 Comm: syz.0.165 Tainted: G W syzkaller #0 [ 78.901703][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.903735][ T5178] Call trace: [ 78.904399][ T5178] dump_backtrace+0x0/0x458 [ 78.905295][ T5178] show_stack+0x2c/0x3c [ 78.906153][ T5178] __dump_stack+0x30/0x40 [ 78.907101][ T5178] dump_stack_lvl+0xf4/0x15c [ 78.908220][ T5178] dump_stack+0x1c/0x5c [ 78.909232][ T5178] should_fail+0x3c8/0x520 [ 78.910245][ T5178] __should_failslab+0xbc/0x10c [ 78.911338][ T5178] should_failslab+0x10/0x28 [ 78.912381][ T5178] slab_pre_alloc_hook+0x64/0xe8 [ 78.913523][ T5178] kmem_cache_alloc_node+0x98/0x410 [ 78.914726][ T5178] __alloc_skb+0x130/0x68c [ 78.915737][ T5178] netlink_ack+0x2c0/0x950 [ 78.916710][ T5178] netlink_rcv_skb+0x1f4/0x3dc [ 78.917723][ T5178] genl_rcv+0x38/0x50 [ 78.918631][ T5178] netlink_unicast+0x614/0x884 [ 78.919719][ T5178] netlink_sendmsg+0x6ec/0x9e4 [ 78.920787][ T5178] ____sys_sendmsg+0x578/0x894 [ 78.921824][ T5178] ___sys_sendmsg+0x1f0/0x27c [ 78.922837][ T5178] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.923884][ T5178] invoke_syscall+0x98/0x28c [ 78.924846][ T5178] el0_svc_common+0x13c/0x258 [ 78.925812][ T5178] do_el0_svc+0x5c/0x140 [ 78.926669][ T5178] el0_svc+0x78/0x1d0 [ 78.927474][ T5178] el0t_64_sync_handler+0xcc/0xe4 [ 78.928511][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 78.939746][ T5180] FAULT_INJECTION: forcing a failure. [ 78.939746][ T5180] name failslab, interval 1, probability 0, space 0, times 0 [ 78.942116][ T5180] CPU: 0 PID: 5180 Comm: syz.0.166 Tainted: G W syzkaller #0 [ 78.943924][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.945835][ T5180] Call trace: [ 78.946537][ T5180] dump_backtrace+0x0/0x458 [ 78.947549][ T5180] show_stack+0x2c/0x3c [ 78.948530][ T5180] __dump_stack+0x30/0x40 [ 78.949461][ T5180] dump_stack_lvl+0xf4/0x15c [ 78.950463][ T5180] dump_stack+0x1c/0x5c [ 78.951340][ T5180] should_fail+0x3c8/0x520 [ 78.952272][ T5180] __should_failslab+0xbc/0x10c [ 78.953440][ T5180] should_failslab+0x10/0x28 [ 78.954509][ T5180] slab_pre_alloc_hook+0x64/0xe8 [ 78.955664][ T5180] kmem_cache_alloc_node+0x98/0x410 [ 78.956797][ T5180] __alloc_skb+0x130/0x68c [ 78.957715][ T5180] netlink_ack+0x2c0/0x950 [ 78.958636][ T5180] netlink_rcv_skb+0x1f4/0x3dc [ 78.959646][ T5180] genl_rcv+0x38/0x50 [ 78.960506][ T5180] netlink_unicast+0x614/0x884 [ 78.961519][ T5180] netlink_sendmsg+0x6ec/0x9e4 [ 78.962511][ T5180] ____sys_sendmsg+0x578/0x894 [ 78.963536][ T5180] ___sys_sendmsg+0x1f0/0x27c [ 78.964526][ T5180] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.965604][ T5180] invoke_syscall+0x98/0x28c [ 78.966588][ T5180] el0_svc_common+0x13c/0x258 [ 78.967571][ T5180] do_el0_svc+0x5c/0x140 [ 78.968476][ T5180] el0_svc+0x78/0x1d0 [ 78.969277][ T5180] el0t_64_sync_handler+0xcc/0xe4 [ 78.970306][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 78.985278][ T5182] FAULT_INJECTION: forcing a failure. [ 78.985278][ T5182] name failslab, interval 1, probability 0, space 0, times 0 [ 78.988885][ T5182] CPU: 1 PID: 5182 Comm: syz.0.167 Tainted: G W syzkaller #0 [ 78.990691][ T5182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 78.992806][ T5182] Call trace: [ 78.993486][ T5182] dump_backtrace+0x0/0x458 [ 78.994435][ T5182] show_stack+0x2c/0x3c [ 78.995272][ T5182] __dump_stack+0x30/0x40 [ 78.996153][ T5182] dump_stack_lvl+0xf4/0x15c [ 78.997147][ T5182] dump_stack+0x1c/0x5c [ 78.998094][ T5182] should_fail+0x3c8/0x520 [ 78.998993][ T5182] __should_failslab+0xbc/0x10c [ 79.000133][ T5182] should_failslab+0x10/0x28 [ 79.001172][ T5182] slab_pre_alloc_hook+0x64/0xe8 [ 79.002303][ T5182] kmem_cache_alloc_node+0x98/0x410 [ 79.003489][ T5182] __alloc_skb+0x130/0x68c [ 79.004506][ T5182] netlink_ack+0x2c0/0x950 [ 79.005602][ T5182] netlink_rcv_skb+0x1f4/0x3dc [ 79.006666][ T5182] genl_rcv+0x38/0x50 [ 79.007514][ T5182] netlink_unicast+0x614/0x884 [ 79.008557][ T5182] netlink_sendmsg+0x6ec/0x9e4 [ 79.009592][ T5182] ____sys_sendmsg+0x578/0x894 [ 79.010639][ T5182] ___sys_sendmsg+0x1f0/0x27c [ 79.011669][ T5182] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.012786][ T5182] invoke_syscall+0x98/0x28c [ 79.013756][ T5182] el0_svc_common+0x13c/0x258 [ 79.014728][ T5182] do_el0_svc+0x5c/0x140 [ 79.015619][ T5182] el0_svc+0x78/0x1d0 [ 79.016456][ T5182] el0t_64_sync_handler+0xcc/0xe4 [ 79.017515][ T5182] el0t_64_sync+0x1a0/0x1a4 [ 79.028125][ T5184] FAULT_INJECTION: forcing a failure. [ 79.028125][ T5184] name failslab, interval 1, probability 0, space 0, times 0 [ 79.030643][ T5184] CPU: 0 PID: 5184 Comm: syz.0.168 Tainted: G W syzkaller #0 [ 79.032420][ T5184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.034424][ T5184] Call trace: [ 79.035111][ T5184] dump_backtrace+0x0/0x458 [ 79.036128][ T5184] show_stack+0x2c/0x3c [ 79.037056][ T5184] __dump_stack+0x30/0x40 [ 79.038033][ T5184] dump_stack_lvl+0xf4/0x15c [ 79.039041][ T5184] dump_stack+0x1c/0x5c [ 79.039928][ T5184] should_fail+0x3c8/0x520 [ 79.040839][ T5184] __should_failslab+0xbc/0x10c [ 79.041825][ T5184] should_failslab+0x10/0x28 [ 79.042779][ T5184] slab_pre_alloc_hook+0x64/0xe8 [ 79.043807][ T5184] kmem_cache_alloc_node+0x98/0x410 [ 79.044877][ T5184] __alloc_skb+0x130/0x68c [ 79.045779][ T5184] netlink_ack+0x2c0/0x950 [ 79.046694][ T5184] netlink_rcv_skb+0x1f4/0x3dc [ 79.047680][ T5184] genl_rcv+0x38/0x50 [ 79.048522][ T5184] netlink_unicast+0x614/0x884 [ 79.049537][ T5184] netlink_sendmsg+0x6ec/0x9e4 [ 79.050533][ T5184] ____sys_sendmsg+0x578/0x894 [ 79.051522][ T5184] ___sys_sendmsg+0x1f0/0x27c [ 79.052523][ T5184] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.053592][ T5184] invoke_syscall+0x98/0x28c [ 79.054560][ T5184] el0_svc_common+0x13c/0x258 [ 79.055501][ T5184] do_el0_svc+0x5c/0x140 [ 79.056364][ T5184] el0_svc+0x78/0x1d0 [ 79.057194][ T5184] el0t_64_sync_handler+0xcc/0xe4 [ 79.058238][ T5184] el0t_64_sync+0x1a0/0x1a4 [ 79.070250][ T5186] FAULT_INJECTION: forcing a failure. [ 79.070250][ T5186] name failslab, interval 1, probability 0, space 0, times 0 [ 79.072891][ T5186] CPU: 1 PID: 5186 Comm: syz.0.169 Tainted: G W syzkaller #0 [ 79.074819][ T5186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.077183][ T5186] Call trace: [ 79.077967][ T5186] dump_backtrace+0x0/0x458 [ 79.079023][ T5186] show_stack+0x2c/0x3c [ 79.079985][ T5186] __dump_stack+0x30/0x40 [ 79.080981][ T5186] dump_stack_lvl+0xf4/0x15c [ 79.081948][ T5186] dump_stack+0x1c/0x5c [ 79.082804][ T5186] should_fail+0x3c8/0x520 [ 79.083734][ T5186] __should_failslab+0xbc/0x10c [ 79.084746][ T5186] should_failslab+0x10/0x28 [ 79.085699][ T5186] slab_pre_alloc_hook+0x64/0xe8 [ 79.086703][ T5186] kmem_cache_alloc_node+0x98/0x410 [ 79.087768][ T5186] __alloc_skb+0x130/0x68c [ 79.088665][ T5186] netlink_ack+0x2c0/0x950 [ 79.089593][ T5186] netlink_rcv_skb+0x1f4/0x3dc [ 79.090569][ T5186] genl_rcv+0x38/0x50 [ 79.091377][ T5186] netlink_unicast+0x614/0x884 [ 79.092341][ T5186] netlink_sendmsg+0x6ec/0x9e4 [ 79.093303][ T5186] ____sys_sendmsg+0x578/0x894 [ 79.094271][ T5186] ___sys_sendmsg+0x1f0/0x27c [ 79.095217][ T5186] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.096252][ T5186] invoke_syscall+0x98/0x28c [ 79.097180][ T5186] el0_svc_common+0x13c/0x258 [ 79.098134][ T5186] do_el0_svc+0x5c/0x140 [ 79.098981][ T5186] el0_svc+0x78/0x1d0 [ 79.099784][ T5186] el0t_64_sync_handler+0xcc/0xe4 [ 79.100815][ T5186] el0t_64_sync+0x1a0/0x1a4 [ 79.112037][ T5188] FAULT_INJECTION: forcing a failure. [ 79.112037][ T5188] name failslab, interval 1, probability 0, space 0, times 0 [ 79.114795][ T5188] CPU: 0 PID: 5188 Comm: syz.0.170 Tainted: G W syzkaller #0 [ 79.116697][ T5188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.119019][ T5188] Call trace: [ 79.119768][ T5188] dump_backtrace+0x0/0x458 [ 79.120818][ T5188] show_stack+0x2c/0x3c [ 79.121744][ T5188] __dump_stack+0x30/0x40 [ 79.122723][ T5188] dump_stack_lvl+0xf4/0x15c [ 79.123710][ T5188] dump_stack+0x1c/0x5c [ 79.124601][ T5188] should_fail+0x3c8/0x520 [ 79.125544][ T5188] __should_failslab+0xbc/0x10c [ 79.126574][ T5188] should_failslab+0x10/0x28 [ 79.127544][ T5188] slab_pre_alloc_hook+0x64/0xe8 [ 79.128597][ T5188] kmem_cache_alloc_node+0x98/0x410 [ 79.129708][ T5188] __alloc_skb+0x130/0x68c [ 79.130635][ T5188] netlink_ack+0x2c0/0x950 [ 79.131573][ T5188] netlink_rcv_skb+0x1f4/0x3dc [ 79.132579][ T5188] genl_rcv+0x38/0x50 [ 79.133397][ T5188] netlink_unicast+0x614/0x884 [ 79.134429][ T5188] netlink_sendmsg+0x6ec/0x9e4 [ 79.135415][ T5188] ____sys_sendmsg+0x578/0x894 [ 79.136399][ T5188] ___sys_sendmsg+0x1f0/0x27c [ 79.137358][ T5188] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.138389][ T5188] invoke_syscall+0x98/0x28c [ 79.139363][ T5188] el0_svc_common+0x13c/0x258 [ 79.140321][ T5188] do_el0_svc+0x5c/0x140 [ 79.141200][ T5188] el0_svc+0x78/0x1d0 [ 79.142023][ T5188] el0t_64_sync_handler+0xcc/0xe4 [ 79.143045][ T5188] el0t_64_sync+0x1a0/0x1a4 [ 79.152672][ T5190] FAULT_INJECTION: forcing a failure. [ 79.152672][ T5190] name failslab, interval 1, probability 0, space 0, times 0 [ 79.155265][ T5190] CPU: 0 PID: 5190 Comm: syz.0.171 Tainted: G W syzkaller #0 [ 79.157149][ T5190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.159441][ T5190] Call trace: [ 79.160187][ T5190] dump_backtrace+0x0/0x458 [ 79.161183][ T5190] show_stack+0x2c/0x3c [ 79.162037][ T5190] __dump_stack+0x30/0x40 [ 79.162923][ T5190] dump_stack_lvl+0xf4/0x15c [ 79.164027][ T5190] dump_stack+0x1c/0x5c [ 79.164992][ T5190] should_fail+0x3c8/0x520 [ 79.166019][ T5190] __should_failslab+0xbc/0x10c [ 79.167111][ T5190] should_failslab+0x10/0x28 [ 79.168150][ T5190] slab_pre_alloc_hook+0x64/0xe8 [ 79.169233][ T5190] kmem_cache_alloc_node+0x98/0x410 [ 79.170391][ T5190] __alloc_skb+0x130/0x68c [ 79.171333][ T5190] netlink_ack+0x2c0/0x950 [ 79.172276][ T5190] netlink_rcv_skb+0x1f4/0x3dc [ 79.173393][ T5190] genl_rcv+0x38/0x50 [ 79.174341][ T5190] netlink_unicast+0x614/0x884 [ 79.175451][ T5190] netlink_sendmsg+0x6ec/0x9e4 [ 79.176537][ T5190] ____sys_sendmsg+0x578/0x894 [ 79.177618][ T5190] ___sys_sendmsg+0x1f0/0x27c [ 79.178681][ T5190] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.179861][ T5190] invoke_syscall+0x98/0x28c [ 79.180886][ T5190] el0_svc_common+0x13c/0x258 [ 79.181943][ T5190] do_el0_svc+0x5c/0x140 [ 79.182900][ T5190] el0_svc+0x78/0x1d0 [ 79.183790][ T5190] el0t_64_sync_handler+0xcc/0xe4 [ 79.184938][ T5190] el0t_64_sync+0x1a0/0x1a4 [ 79.195245][ T5192] FAULT_INJECTION: forcing a failure. [ 79.195245][ T5192] name failslab, interval 1, probability 0, space 0, times 0 [ 79.198687][ T5192] CPU: 0 PID: 5192 Comm: syz.0.172 Tainted: G W syzkaller #0 [ 79.200471][ T5192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.202467][ T5192] Call trace: [ 79.203075][ T5192] dump_backtrace+0x0/0x458 [ 79.203950][ T5192] show_stack+0x2c/0x3c [ 79.204796][ T5192] __dump_stack+0x30/0x40 [ 79.205634][ T5192] dump_stack_lvl+0xf4/0x15c [ 79.206587][ T5192] dump_stack+0x1c/0x5c [ 79.207476][ T5192] should_fail+0x3c8/0x520 [ 79.208425][ T5192] __should_failslab+0xbc/0x10c [ 79.209461][ T5192] should_failslab+0x10/0x28 [ 79.210450][ T5192] slab_pre_alloc_hook+0x64/0xe8 [ 79.211498][ T5192] kmem_cache_alloc_node+0x98/0x410 [ 79.212620][ T5192] __alloc_skb+0x130/0x68c [ 79.213591][ T5192] netlink_ack+0x2c0/0x950 [ 79.214577][ T5192] netlink_rcv_skb+0x1f4/0x3dc [ 79.215631][ T5192] genl_rcv+0x38/0x50 [ 79.216481][ T5192] netlink_unicast+0x614/0x884 [ 79.217499][ T5192] netlink_sendmsg+0x6ec/0x9e4 [ 79.218500][ T5192] ____sys_sendmsg+0x578/0x894 [ 79.219524][ T5192] ___sys_sendmsg+0x1f0/0x27c [ 79.220498][ T5192] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.221580][ T5192] invoke_syscall+0x98/0x28c [ 79.222577][ T5192] el0_svc_common+0x13c/0x258 [ 79.223524][ T5192] do_el0_svc+0x5c/0x140 [ 79.224397][ T5192] el0_svc+0x78/0x1d0 [ 79.225239][ T5192] el0t_64_sync_handler+0xcc/0xe4 [ 79.226298][ T5192] el0t_64_sync+0x1a0/0x1a4 [ 79.238725][ T5194] FAULT_INJECTION: forcing a failure. [ 79.238725][ T5194] name failslab, interval 1, probability 0, space 0, times 0 [ 79.241193][ T5194] CPU: 0 PID: 5194 Comm: syz.0.173 Tainted: G W syzkaller #0 [ 79.242884][ T5194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.244888][ T5194] Call trace: [ 79.245620][ T5194] dump_backtrace+0x0/0x458 [ 79.246679][ T5194] show_stack+0x2c/0x3c [ 79.247704][ T5194] __dump_stack+0x30/0x40 [ 79.248765][ T5194] dump_stack_lvl+0xf4/0x15c [ 79.249867][ T5194] dump_stack+0x1c/0x5c [ 79.250871][ T5194] should_fail+0x3c8/0x520 [ 79.251929][ T5194] __should_failslab+0xbc/0x10c [ 79.252977][ T5194] should_failslab+0x10/0x28 [ 79.254019][ T5194] slab_pre_alloc_hook+0x64/0xe8 [ 79.255139][ T5194] kmem_cache_alloc_node+0x98/0x410 [ 79.256410][ T5194] __alloc_skb+0x130/0x68c [ 79.257482][ T5194] netlink_ack+0x2c0/0x950 [ 79.258600][ T5194] netlink_rcv_skb+0x1f4/0x3dc [ 79.259664][ T5194] genl_rcv+0x38/0x50 [ 79.260652][ T5194] netlink_unicast+0x614/0x884 [ 79.261818][ T5194] netlink_sendmsg+0x6ec/0x9e4 [ 79.262950][ T5194] ____sys_sendmsg+0x578/0x894 [ 79.264061][ T5194] ___sys_sendmsg+0x1f0/0x27c [ 79.265150][ T5194] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.266336][ T5194] invoke_syscall+0x98/0x28c [ 79.267425][ T5194] el0_svc_common+0x13c/0x258 [ 79.268559][ T5194] do_el0_svc+0x5c/0x140 [ 79.269589][ T5194] el0_svc+0x78/0x1d0 [ 79.270451][ T5194] el0t_64_sync_handler+0xcc/0xe4 [ 79.271566][ T5194] el0t_64_sync+0x1a0/0x1a4 [ 79.284752][ T5196] FAULT_INJECTION: forcing a failure. [ 79.284752][ T5196] name failslab, interval 1, probability 0, space 0, times 0 [ 79.288577][ T5196] CPU: 1 PID: 5196 Comm: syz.0.174 Tainted: G W syzkaller #0 [ 79.290491][ T5196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.292573][ T5196] Call trace: [ 79.293261][ T5196] dump_backtrace+0x0/0x458 [ 79.294202][ T5196] show_stack+0x2c/0x3c [ 79.295077][ T5196] __dump_stack+0x30/0x40 [ 79.296010][ T5196] dump_stack_lvl+0xf4/0x15c [ 79.297006][ T5196] dump_stack+0x1c/0x5c [ 79.297886][ T5196] should_fail+0x3c8/0x520 [ 79.298829][ T5196] __should_failslab+0xbc/0x10c [ 79.299895][ T5196] should_failslab+0x10/0x28 [ 79.300864][ T5196] slab_pre_alloc_hook+0x64/0xe8 [ 79.301916][ T5196] kmem_cache_alloc_node+0x98/0x410 [ 79.303006][ T5196] __alloc_skb+0x130/0x68c [ 79.303930][ T5196] netlink_ack+0x2c0/0x950 [ 79.304867][ T5196] netlink_rcv_skb+0x1f4/0x3dc [ 79.305846][ T5196] genl_rcv+0x38/0x50 [ 79.306655][ T5196] netlink_unicast+0x614/0x884 [ 79.307679][ T5196] netlink_sendmsg+0x6ec/0x9e4 [ 79.308691][ T5196] ____sys_sendmsg+0x578/0x894 [ 79.309714][ T5196] ___sys_sendmsg+0x1f0/0x27c [ 79.310702][ T5196] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.311744][ T5196] invoke_syscall+0x98/0x28c [ 79.312684][ T5196] el0_svc_common+0x13c/0x258 [ 79.313640][ T5196] do_el0_svc+0x5c/0x140 [ 79.314509][ T5196] el0_svc+0x78/0x1d0 [ 79.315337][ T5196] el0t_64_sync_handler+0xcc/0xe4 [ 79.316379][ T5196] el0t_64_sync+0x1a0/0x1a4 [ 79.325473][ T5198] FAULT_INJECTION: forcing a failure. [ 79.325473][ T5198] name failslab, interval 1, probability 0, space 0, times 0 [ 79.328792][ T5198] CPU: 0 PID: 5198 Comm: syz.0.175 Tainted: G W syzkaller #0 [ 79.330609][ T5198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.332714][ T5198] Call trace: [ 79.333475][ T5198] dump_backtrace+0x0/0x458 [ 79.334606][ T5198] show_stack+0x2c/0x3c [ 79.335518][ T5198] __dump_stack+0x30/0x40 [ 79.336467][ T5198] dump_stack_lvl+0xf4/0x15c [ 79.337456][ T5198] dump_stack+0x1c/0x5c [ 79.338469][ T5198] should_fail+0x3c8/0x520 [ 79.339535][ T5198] __should_failslab+0xbc/0x10c [ 79.340720][ T5198] should_failslab+0x10/0x28 [ 79.341857][ T5198] slab_pre_alloc_hook+0x64/0xe8 [ 79.343060][ T5198] kmem_cache_alloc_node+0x98/0x410 [ 79.344285][ T5198] __alloc_skb+0x130/0x68c [ 79.345297][ T5198] netlink_ack+0x2c0/0x950 [ 79.346339][ T5198] netlink_rcv_skb+0x1f4/0x3dc [ 79.347463][ T5198] genl_rcv+0x38/0x50 [ 79.348470][ T5198] netlink_unicast+0x614/0x884 [ 79.349655][ T5198] netlink_sendmsg+0x6ec/0x9e4 [ 79.350712][ T5198] ____sys_sendmsg+0x578/0x894 [ 79.351713][ T5198] ___sys_sendmsg+0x1f0/0x27c [ 79.352696][ T5198] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.353797][ T5198] invoke_syscall+0x98/0x28c [ 79.354757][ T5198] el0_svc_common+0x13c/0x258 [ 79.355776][ T5198] do_el0_svc+0x5c/0x140 [ 79.356714][ T5198] el0_svc+0x78/0x1d0 [ 79.357594][ T5198] el0t_64_sync_handler+0xcc/0xe4 [ 79.358677][ T5198] el0t_64_sync+0x1a0/0x1a4 [ 79.369447][ T5200] FAULT_INJECTION: forcing a failure. [ 79.369447][ T5200] name failslab, interval 1, probability 0, space 0, times 0 [ 79.371777][ T5200] CPU: 0 PID: 5200 Comm: syz.0.176 Tainted: G W syzkaller #0 [ 79.373565][ T5200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.375507][ T5200] Call trace: [ 79.376157][ T5200] dump_backtrace+0x0/0x458 [ 79.377142][ T5200] show_stack+0x2c/0x3c [ 79.378036][ T5200] __dump_stack+0x30/0x40 [ 79.378998][ T5200] dump_stack_lvl+0xf4/0x15c [ 79.380013][ T5200] dump_stack+0x1c/0x5c [ 79.380936][ T5200] should_fail+0x3c8/0x520 [ 79.381921][ T5200] __should_failslab+0xbc/0x10c [ 79.383021][ T5200] should_failslab+0x10/0x28 [ 79.383977][ T5200] slab_pre_alloc_hook+0x64/0xe8 [ 79.385009][ T5200] kmem_cache_alloc_node+0x98/0x410 [ 79.386060][ T5200] __alloc_skb+0x130/0x68c [ 79.386997][ T5200] netlink_ack+0x2c0/0x950 [ 79.387960][ T5200] netlink_rcv_skb+0x1f4/0x3dc [ 79.388997][ T5200] genl_rcv+0x38/0x50 [ 79.389837][ T5200] netlink_unicast+0x614/0x884 [ 79.390843][ T5200] netlink_sendmsg+0x6ec/0x9e4 [ 79.391810][ T5200] ____sys_sendmsg+0x578/0x894 [ 79.392784][ T5200] ___sys_sendmsg+0x1f0/0x27c [ 79.393742][ T5200] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.394811][ T5200] invoke_syscall+0x98/0x28c [ 79.395740][ T5200] el0_svc_common+0x13c/0x258 [ 79.396715][ T5200] do_el0_svc+0x5c/0x140 [ 79.397601][ T5200] el0_svc+0x78/0x1d0 [ 79.398454][ T5200] el0t_64_sync_handler+0xcc/0xe4 [ 79.399480][ T5200] el0t_64_sync+0x1a0/0x1a4 [ 79.410495][ T5202] FAULT_INJECTION: forcing a failure. [ 79.410495][ T5202] name failslab, interval 1, probability 0, space 0, times 0 [ 79.412913][ T5202] CPU: 0 PID: 5202 Comm: syz.0.177 Tainted: G W syzkaller #0 [ 79.414567][ T5202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.416526][ T5202] Call trace: [ 79.417214][ T5202] dump_backtrace+0x0/0x458 [ 79.418165][ T5202] show_stack+0x2c/0x3c [ 79.419046][ T5202] __dump_stack+0x30/0x40 [ 79.419965][ T5202] dump_stack_lvl+0xf4/0x15c [ 79.420929][ T5202] dump_stack+0x1c/0x5c [ 79.421782][ T5202] should_fail+0x3c8/0x520 [ 79.422720][ T5202] __should_failslab+0xbc/0x10c [ 79.423696][ T5202] should_failslab+0x10/0x28 [ 79.424644][ T5202] slab_pre_alloc_hook+0x64/0xe8 [ 79.425636][ T5202] kmem_cache_alloc_node+0x98/0x410 [ 79.426741][ T5202] __alloc_skb+0x130/0x68c [ 79.427678][ T5202] netlink_ack+0x2c0/0x950 [ 79.428617][ T5202] netlink_rcv_skb+0x1f4/0x3dc [ 79.429631][ T5202] genl_rcv+0x38/0x50 [ 79.430490][ T5202] netlink_unicast+0x614/0x884 [ 79.431477][ T5202] netlink_sendmsg+0x6ec/0x9e4 [ 79.432463][ T5202] ____sys_sendmsg+0x578/0x894 [ 79.433476][ T5202] ___sys_sendmsg+0x1f0/0x27c [ 79.434502][ T5202] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.435605][ T5202] invoke_syscall+0x98/0x28c [ 79.436602][ T5202] el0_svc_common+0x13c/0x258 [ 79.437619][ T5202] do_el0_svc+0x5c/0x140 [ 79.438545][ T5202] el0_svc+0x78/0x1d0 [ 79.439408][ T5202] el0t_64_sync_handler+0xcc/0xe4 [ 79.440399][ T5202] el0t_64_sync+0x1a0/0x1a4 [ 79.452185][ T5204] FAULT_INJECTION: forcing a failure. [ 79.452185][ T5204] name failslab, interval 1, probability 0, space 0, times 0 [ 79.454615][ T5204] CPU: 0 PID: 5204 Comm: syz.0.178 Tainted: G W syzkaller #0 [ 79.456549][ T5204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.458876][ T5204] Call trace: [ 79.459632][ T5204] dump_backtrace+0x0/0x458 [ 79.460681][ T5204] show_stack+0x2c/0x3c [ 79.461643][ T5204] __dump_stack+0x30/0x40 [ 79.462635][ T5204] dump_stack_lvl+0xf4/0x15c [ 79.463708][ T5204] dump_stack+0x1c/0x5c [ 79.464684][ T5204] should_fail+0x3c8/0x520 [ 79.465726][ T5204] __should_failslab+0xbc/0x10c [ 79.466819][ T5204] should_failslab+0x10/0x28 [ 79.467836][ T5204] slab_pre_alloc_hook+0x64/0xe8 [ 79.468908][ T5204] kmem_cache_alloc_node+0x98/0x410 [ 79.470026][ T5204] __alloc_skb+0x130/0x68c [ 79.470984][ T5204] netlink_ack+0x2c0/0x950 [ 79.471951][ T5204] netlink_rcv_skb+0x1f4/0x3dc [ 79.473013][ T5204] genl_rcv+0x38/0x50 [ 79.473837][ T5204] netlink_unicast+0x614/0x884 [ 79.474817][ T5204] netlink_sendmsg+0x6ec/0x9e4 [ 79.475817][ T5204] ____sys_sendmsg+0x578/0x894 [ 79.476868][ T5204] ___sys_sendmsg+0x1f0/0x27c [ 79.477844][ T5204] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.478898][ T5204] invoke_syscall+0x98/0x28c [ 79.479866][ T5204] el0_svc_common+0x13c/0x258 [ 79.480834][ T5204] do_el0_svc+0x5c/0x140 [ 79.481714][ T5204] el0_svc+0x78/0x1d0 [ 79.482559][ T5204] el0t_64_sync_handler+0xcc/0xe4 [ 79.483639][ T5204] el0t_64_sync+0x1a0/0x1a4 [ 79.497472][ T5206] FAULT_INJECTION: forcing a failure. [ 79.497472][ T5206] name failslab, interval 1, probability 0, space 0, times 0 [ 79.500232][ T5206] CPU: 1 PID: 5206 Comm: syz.0.179 Tainted: G W syzkaller #0 [ 79.502220][ T5206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.504612][ T5206] Call trace: [ 79.505385][ T5206] dump_backtrace+0x0/0x458 [ 79.506404][ T5206] show_stack+0x2c/0x3c [ 79.507335][ T5206] __dump_stack+0x30/0x40 [ 79.508321][ T5206] dump_stack_lvl+0xf4/0x15c [ 79.509375][ T5206] dump_stack+0x1c/0x5c [ 79.510303][ T5206] should_fail+0x3c8/0x520 [ 79.511227][ T5206] __should_failslab+0xbc/0x10c [ 79.512264][ T5206] should_failslab+0x10/0x28 [ 79.513266][ T5206] slab_pre_alloc_hook+0x64/0xe8 [ 79.514329][ T5206] kmem_cache_alloc_node+0x98/0x410 [ 79.515468][ T5206] __alloc_skb+0x130/0x68c [ 79.516428][ T5206] netlink_ack+0x2c0/0x950 [ 79.517369][ T5206] netlink_rcv_skb+0x1f4/0x3dc [ 79.518402][ T5206] genl_rcv+0x38/0x50 [ 79.519296][ T5206] netlink_unicast+0x614/0x884 [ 79.520341][ T5206] netlink_sendmsg+0x6ec/0x9e4 [ 79.521388][ T5206] ____sys_sendmsg+0x578/0x894 [ 79.522358][ T5206] ___sys_sendmsg+0x1f0/0x27c [ 79.523345][ T5206] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.524454][ T5206] invoke_syscall+0x98/0x28c [ 79.525457][ T5206] el0_svc_common+0x13c/0x258 [ 79.526474][ T5206] do_el0_svc+0x5c/0x140 [ 79.527355][ T5206] el0_svc+0x78/0x1d0 [ 79.528188][ T5206] el0t_64_sync_handler+0xcc/0xe4 [ 79.529245][ T5206] el0t_64_sync+0x1a0/0x1a4 [ 79.539472][ T5208] FAULT_INJECTION: forcing a failure. [ 79.539472][ T5208] name failslab, interval 1, probability 0, space 0, times 0 [ 79.541809][ T5208] CPU: 1 PID: 5208 Comm: syz.0.180 Tainted: G W syzkaller #0 [ 79.543605][ T5208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.545515][ T5208] Call trace: [ 79.546116][ T5208] dump_backtrace+0x0/0x458 [ 79.547053][ T5208] show_stack+0x2c/0x3c [ 79.547911][ T5208] __dump_stack+0x30/0x40 [ 79.548774][ T5208] dump_stack_lvl+0xf4/0x15c [ 79.549705][ T5208] dump_stack+0x1c/0x5c [ 79.550556][ T5208] should_fail+0x3c8/0x520 [ 79.551467][ T5208] __should_failslab+0xbc/0x10c [ 79.552467][ T5208] should_failslab+0x10/0x28 [ 79.553400][ T5208] slab_pre_alloc_hook+0x64/0xe8 [ 79.554404][ T5208] kmem_cache_alloc_node+0x98/0x410 [ 79.555454][ T5208] __alloc_skb+0x130/0x68c [ 79.556359][ T5208] netlink_ack+0x2c0/0x950 [ 79.557245][ T5208] netlink_rcv_skb+0x1f4/0x3dc [ 79.558208][ T5208] genl_rcv+0x38/0x50 [ 79.559002][ T5208] netlink_unicast+0x614/0x884 [ 79.559950][ T5208] netlink_sendmsg+0x6ec/0x9e4 [ 79.560884][ T5208] ____sys_sendmsg+0x578/0x894 [ 79.561828][ T5208] ___sys_sendmsg+0x1f0/0x27c [ 79.562780][ T5208] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.563814][ T5208] invoke_syscall+0x98/0x28c [ 79.564753][ T5208] el0_svc_common+0x13c/0x258 [ 79.565694][ T5208] do_el0_svc+0x5c/0x140 [ 79.566558][ T5208] el0_svc+0x78/0x1d0 [ 79.567344][ T5208] el0t_64_sync_handler+0xcc/0xe4 [ 79.568357][ T5208] el0t_64_sync+0x1a0/0x1a4 [ 79.577026][ T5210] FAULT_INJECTION: forcing a failure. [ 79.577026][ T5210] name failslab, interval 1, probability 0, space 0, times 0 [ 79.579402][ T5210] CPU: 1 PID: 5210 Comm: syz.0.181 Tainted: G W syzkaller #0 [ 79.581050][ T5210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.582884][ T5210] Call trace: [ 79.583498][ T5210] dump_backtrace+0x0/0x458 [ 79.584386][ T5210] show_stack+0x2c/0x3c [ 79.585274][ T5210] __dump_stack+0x30/0x40 [ 79.586179][ T5210] dump_stack_lvl+0xf4/0x15c [ 79.587142][ T5210] dump_stack+0x1c/0x5c [ 79.588013][ T5210] should_fail+0x3c8/0x520 [ 79.588914][ T5210] __should_failslab+0xbc/0x10c [ 79.589944][ T5210] should_failslab+0x10/0x28 [ 79.590908][ T5210] slab_pre_alloc_hook+0x64/0xe8 [ 79.591916][ T5210] kmem_cache_alloc_node+0x98/0x410 [ 79.593012][ T5210] __alloc_skb+0x130/0x68c [ 79.593927][ T5210] netlink_ack+0x2c0/0x950 [ 79.594849][ T5210] netlink_rcv_skb+0x1f4/0x3dc [ 79.595848][ T5210] genl_rcv+0x38/0x50 [ 79.596674][ T5210] netlink_unicast+0x614/0x884 [ 79.597662][ T5210] netlink_sendmsg+0x6ec/0x9e4 [ 79.598737][ T5210] ____sys_sendmsg+0x578/0x894 [ 79.599784][ T5210] ___sys_sendmsg+0x1f0/0x27c [ 79.600801][ T5210] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.601904][ T5210] invoke_syscall+0x98/0x28c [ 79.602902][ T5210] el0_svc_common+0x13c/0x258 [ 79.603928][ T5210] do_el0_svc+0x5c/0x140 [ 79.604851][ T5210] el0_svc+0x78/0x1d0 [ 79.605679][ T5210] el0t_64_sync_handler+0xcc/0xe4 [ 79.606716][ T5210] el0t_64_sync+0x1a0/0x1a4 [ 79.615833][ T5212] FAULT_INJECTION: forcing a failure. [ 79.615833][ T5212] name failslab, interval 1, probability 0, space 0, times 0 [ 79.619564][ T5212] CPU: 0 PID: 5212 Comm: syz.0.182 Tainted: G W syzkaller #0 [ 79.621538][ T5212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.623762][ T5212] Call trace: [ 79.624486][ T5212] dump_backtrace+0x0/0x458 [ 79.625531][ T5212] show_stack+0x2c/0x3c [ 79.626495][ T5212] __dump_stack+0x30/0x40 [ 79.627482][ T5212] dump_stack_lvl+0xf4/0x15c [ 79.628545][ T5212] dump_stack+0x1c/0x5c [ 79.629506][ T5212] should_fail+0x3c8/0x520 [ 79.630446][ T5212] __should_failslab+0xbc/0x10c [ 79.631497][ T5212] should_failslab+0x10/0x28 [ 79.632512][ T5212] slab_pre_alloc_hook+0x64/0xe8 [ 79.633597][ T5212] kmem_cache_alloc_node+0x98/0x410 [ 79.634745][ T5212] __alloc_skb+0x130/0x68c [ 79.635732][ T5212] netlink_ack+0x2c0/0x950 [ 79.636717][ T5212] netlink_rcv_skb+0x1f4/0x3dc [ 79.637889][ T5212] genl_rcv+0x38/0x50 [ 79.638848][ T5212] netlink_unicast+0x614/0x884 [ 79.639971][ T5212] netlink_sendmsg+0x6ec/0x9e4 [ 79.641058][ T5212] ____sys_sendmsg+0x578/0x894 [ 79.642129][ T5212] ___sys_sendmsg+0x1f0/0x27c [ 79.643205][ T5212] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.644330][ T5212] invoke_syscall+0x98/0x28c [ 79.645329][ T5212] el0_svc_common+0x13c/0x258 [ 79.646335][ T5212] do_el0_svc+0x5c/0x140 [ 79.647237][ T5212] el0_svc+0x78/0x1d0 [ 79.648116][ T5212] el0t_64_sync_handler+0xcc/0xe4 [ 79.649215][ T5212] el0t_64_sync+0x1a0/0x1a4 [ 79.660460][ T5214] FAULT_INJECTION: forcing a failure. [ 79.660460][ T5214] name failslab, interval 1, probability 0, space 0, times 0 [ 79.663040][ T5214] CPU: 1 PID: 5214 Comm: syz.0.183 Tainted: G W syzkaller #0 [ 79.664761][ T5214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.666869][ T5214] Call trace: [ 79.667588][ T5214] dump_backtrace+0x0/0x458 [ 79.668589][ T5214] show_stack+0x2c/0x3c [ 79.669530][ T5214] __dump_stack+0x30/0x40 [ 79.670449][ T5214] dump_stack_lvl+0xf4/0x15c [ 79.671429][ T5214] dump_stack+0x1c/0x5c [ 79.672293][ T5214] should_fail+0x3c8/0x520 [ 79.673229][ T5214] __should_failslab+0xbc/0x10c [ 79.674290][ T5214] should_failslab+0x10/0x28 [ 79.675308][ T5214] slab_pre_alloc_hook+0x64/0xe8 [ 79.676408][ T5214] kmem_cache_alloc_node+0x98/0x410 [ 79.677557][ T5214] __alloc_skb+0x130/0x68c [ 79.678481][ T5214] netlink_ack+0x2c0/0x950 [ 79.679433][ T5214] netlink_rcv_skb+0x1f4/0x3dc [ 79.680427][ T5214] genl_rcv+0x38/0x50 [ 79.681275][ T5214] netlink_unicast+0x614/0x884 [ 79.682262][ T5214] netlink_sendmsg+0x6ec/0x9e4 [ 79.683233][ T5214] ____sys_sendmsg+0x578/0x894 [ 79.684219][ T5214] ___sys_sendmsg+0x1f0/0x27c [ 79.685209][ T5214] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.686262][ T5214] invoke_syscall+0x98/0x28c [ 79.687207][ T5214] el0_svc_common+0x13c/0x258 [ 79.688163][ T5214] do_el0_svc+0x5c/0x140 [ 79.689031][ T5214] el0_svc+0x78/0x1d0 [ 79.689847][ T5214] el0t_64_sync_handler+0xcc/0xe4 [ 79.690881][ T5214] el0t_64_sync+0x1a0/0x1a4 [ 79.702275][ T5216] FAULT_INJECTION: forcing a failure. [ 79.702275][ T5216] name failslab, interval 1, probability 0, space 0, times 0 [ 79.704947][ T5216] CPU: 0 PID: 5216 Comm: syz.0.184 Tainted: G W syzkaller #0 [ 79.706847][ T5216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.709175][ T5216] Call trace: [ 79.709919][ T5216] dump_backtrace+0x0/0x458 [ 79.710954][ T5216] show_stack+0x2c/0x3c [ 79.711912][ T5216] __dump_stack+0x30/0x40 [ 79.712853][ T5216] dump_stack_lvl+0xf4/0x15c [ 79.713839][ T5216] dump_stack+0x1c/0x5c [ 79.714725][ T5216] should_fail+0x3c8/0x520 [ 79.715699][ T5216] __should_failslab+0xbc/0x10c [ 79.716752][ T5216] should_failslab+0x10/0x28 [ 79.717752][ T5216] slab_pre_alloc_hook+0x64/0xe8 [ 79.718836][ T5216] kmem_cache_alloc_node+0x98/0x410 [ 79.719896][ T5216] __alloc_skb+0x130/0x68c [ 79.720830][ T5216] netlink_ack+0x2c0/0x950 [ 79.721735][ T5216] netlink_rcv_skb+0x1f4/0x3dc [ 79.722736][ T5216] genl_rcv+0x38/0x50 [ 79.723542][ T5216] netlink_unicast+0x614/0x884 [ 79.724507][ T5216] netlink_sendmsg+0x6ec/0x9e4 [ 79.725466][ T5216] ____sys_sendmsg+0x578/0x894 [ 79.726431][ T5216] ___sys_sendmsg+0x1f0/0x27c [ 79.727376][ T5216] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.728413][ T5216] invoke_syscall+0x98/0x28c [ 79.729332][ T5216] el0_svc_common+0x13c/0x258 [ 79.730294][ T5216] do_el0_svc+0x5c/0x140 [ 79.731152][ T5216] el0_svc+0x78/0x1d0 [ 79.731954][ T5216] el0t_64_sync_handler+0xcc/0xe4 [ 79.732982][ T5216] el0t_64_sync+0x1a0/0x1a4 [ 79.742701][ T5218] FAULT_INJECTION: forcing a failure. [ 79.742701][ T5218] name failslab, interval 1, probability 0, space 0, times 0 [ 79.745015][ T5218] CPU: 1 PID: 5218 Comm: syz.0.185 Tainted: G W syzkaller #0 [ 79.746728][ T5218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.748913][ T5218] Call trace: [ 79.749632][ T5218] dump_backtrace+0x0/0x458 [ 79.750623][ T5218] show_stack+0x2c/0x3c [ 79.751635][ T5218] __dump_stack+0x30/0x40 [ 79.752639][ T5218] dump_stack_lvl+0xf4/0x15c [ 79.753619][ T5218] dump_stack+0x1c/0x5c [ 79.754502][ T5218] should_fail+0x3c8/0x520 [ 79.755438][ T5218] __should_failslab+0xbc/0x10c [ 79.756469][ T5218] should_failslab+0x10/0x28 [ 79.757451][ T5218] slab_pre_alloc_hook+0x64/0xe8 [ 79.758519][ T5218] kmem_cache_alloc_node+0x98/0x410 [ 79.759679][ T5218] __alloc_skb+0x130/0x68c [ 79.760651][ T5218] netlink_ack+0x2c0/0x950 [ 79.761640][ T5218] netlink_rcv_skb+0x1f4/0x3dc [ 79.762657][ T5218] genl_rcv+0x38/0x50 [ 79.763525][ T5218] netlink_unicast+0x614/0x884 [ 79.764578][ T5218] netlink_sendmsg+0x6ec/0x9e4 [ 79.765616][ T5218] ____sys_sendmsg+0x578/0x894 [ 79.766673][ T5218] ___sys_sendmsg+0x1f0/0x27c [ 79.767685][ T5218] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.768788][ T5218] invoke_syscall+0x98/0x28c [ 79.769796][ T5218] el0_svc_common+0x13c/0x258 [ 79.770849][ T5218] do_el0_svc+0x5c/0x140 [ 79.771784][ T5218] el0_svc+0x78/0x1d0 [ 79.772675][ T5218] el0t_64_sync_handler+0xcc/0xe4 [ 79.773796][ T5218] el0t_64_sync+0x1a0/0x1a4 [ 79.784207][ T5220] FAULT_INJECTION: forcing a failure. [ 79.784207][ T5220] name failslab, interval 1, probability 0, space 0, times 0 [ 79.787777][ T5220] CPU: 1 PID: 5220 Comm: syz.0.186 Tainted: G W syzkaller #0 [ 79.789397][ T5220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.791672][ T5220] Call trace: [ 79.792380][ T5220] dump_backtrace+0x0/0x458 [ 79.793339][ T5220] show_stack+0x2c/0x3c [ 79.794250][ T5220] __dump_stack+0x30/0x40 [ 79.795279][ T5220] dump_stack_lvl+0xf4/0x15c [ 79.796412][ T5220] dump_stack+0x1c/0x5c [ 79.797394][ T5220] should_fail+0x3c8/0x520 [ 79.798434][ T5220] __should_failslab+0xbc/0x10c [ 79.799560][ T5220] should_failslab+0x10/0x28 [ 79.800625][ T5220] slab_pre_alloc_hook+0x64/0xe8 [ 79.801806][ T5220] kmem_cache_alloc_node+0x98/0x410 [ 79.803024][ T5220] __alloc_skb+0x130/0x68c [ 79.804082][ T5220] netlink_ack+0x2c0/0x950 [ 79.805063][ T5220] netlink_rcv_skb+0x1f4/0x3dc [ 79.806115][ T5220] genl_rcv+0x38/0x50 [ 79.806996][ T5220] netlink_unicast+0x614/0x884 [ 79.808067][ T5220] netlink_sendmsg+0x6ec/0x9e4 [ 79.809100][ T5220] ____sys_sendmsg+0x578/0x894 [ 79.810100][ T5220] ___sys_sendmsg+0x1f0/0x27c [ 79.811094][ T5220] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.812176][ T5220] invoke_syscall+0x98/0x28c [ 79.813146][ T5220] el0_svc_common+0x13c/0x258 [ 79.814169][ T5220] do_el0_svc+0x5c/0x140 [ 79.815071][ T5220] el0_svc+0x78/0x1d0 [ 79.815900][ T5220] el0t_64_sync_handler+0xcc/0xe4 [ 79.816947][ T5220] el0t_64_sync+0x1a0/0x1a4 [ 79.827295][ T5222] FAULT_INJECTION: forcing a failure. [ 79.827295][ T5222] name failslab, interval 1, probability 0, space 0, times 0 [ 79.829982][ T5222] CPU: 0 PID: 5222 Comm: syz.0.187 Tainted: G W syzkaller #0 [ 79.831821][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.833888][ T5222] Call trace: [ 79.834588][ T5222] dump_backtrace+0x0/0x458 [ 79.835573][ T5222] show_stack+0x2c/0x3c [ 79.836484][ T5222] __dump_stack+0x30/0x40 [ 79.837442][ T5222] dump_stack_lvl+0xf4/0x15c [ 79.838465][ T5222] dump_stack+0x1c/0x5c [ 79.839405][ T5222] should_fail+0x3c8/0x520 [ 79.840389][ T5222] __should_failslab+0xbc/0x10c [ 79.841455][ T5222] should_failslab+0x10/0x28 [ 79.842464][ T5222] slab_pre_alloc_hook+0x64/0xe8 [ 79.843561][ T5222] kmem_cache_alloc_node+0x98/0x410 [ 79.844711][ T5222] __alloc_skb+0x130/0x68c [ 79.845789][ T5222] netlink_ack+0x2c0/0x950 [ 79.846817][ T5222] netlink_rcv_skb+0x1f4/0x3dc [ 79.847929][ T5222] genl_rcv+0x38/0x50 [ 79.848848][ T5222] netlink_unicast+0x614/0x884 [ 79.849956][ T5222] netlink_sendmsg+0x6ec/0x9e4 [ 79.851029][ T5222] ____sys_sendmsg+0x578/0x894 [ 79.852056][ T5222] ___sys_sendmsg+0x1f0/0x27c [ 79.853069][ T5222] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.854220][ T5222] invoke_syscall+0x98/0x28c [ 79.855217][ T5222] el0_svc_common+0x13c/0x258 [ 79.856208][ T5222] do_el0_svc+0x5c/0x140 [ 79.857089][ T5222] el0_svc+0x78/0x1d0 [ 79.857922][ T5222] el0t_64_sync_handler+0xcc/0xe4 [ 79.858947][ T5222] el0t_64_sync+0x1a0/0x1a4 [ 79.877709][ T5224] FAULT_INJECTION: forcing a failure. [ 79.877709][ T5224] name failslab, interval 1, probability 0, space 0, times 0 [ 79.880135][ T5224] CPU: 1 PID: 5224 Comm: syz.0.188 Tainted: G W syzkaller #0 [ 79.882057][ T5224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.884154][ T5224] Call trace: [ 79.884817][ T5224] dump_backtrace+0x0/0x458 [ 79.885752][ T5224] show_stack+0x2c/0x3c [ 79.886625][ T5224] __dump_stack+0x30/0x40 [ 79.887568][ T5224] dump_stack_lvl+0xf4/0x15c [ 79.888529][ T5224] dump_stack+0x1c/0x5c [ 79.889423][ T5224] should_fail+0x3c8/0x520 [ 79.890399][ T5224] __should_failslab+0xbc/0x10c [ 79.891484][ T5224] should_failslab+0x10/0x28 [ 79.892537][ T5224] slab_pre_alloc_hook+0x64/0xe8 [ 79.893649][ T5224] kmem_cache_alloc_node+0x98/0x410 [ 79.894819][ T5224] __alloc_skb+0x130/0x68c [ 79.895807][ T5224] netlink_ack+0x2c0/0x950 [ 79.896799][ T5224] netlink_rcv_skb+0x1f4/0x3dc [ 79.897869][ T5224] genl_rcv+0x38/0x50 [ 79.898761][ T5224] netlink_unicast+0x614/0x884 [ 79.899846][ T5224] netlink_sendmsg+0x6ec/0x9e4 [ 79.900937][ T5224] ____sys_sendmsg+0x578/0x894 [ 79.902004][ T5224] ___sys_sendmsg+0x1f0/0x27c [ 79.903040][ T5224] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.904162][ T5224] invoke_syscall+0x98/0x28c [ 79.905116][ T5224] el0_svc_common+0x13c/0x258 [ 79.906112][ T5224] do_el0_svc+0x5c/0x140 [ 79.907022][ T5224] el0_svc+0x78/0x1d0 [ 79.907988][ T5224] el0t_64_sync_handler+0xcc/0xe4 [ 79.909199][ T5224] el0t_64_sync+0x1a0/0x1a4 [ 79.919305][ T5226] FAULT_INJECTION: forcing a failure. [ 79.919305][ T5226] name failslab, interval 1, probability 0, space 0, times 0 [ 79.921667][ T5226] CPU: 1 PID: 5226 Comm: syz.0.189 Tainted: G W syzkaller #0 [ 79.923318][ T5226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.925253][ T5226] Call trace: [ 79.925882][ T5226] dump_backtrace+0x0/0x458 [ 79.926847][ T5226] show_stack+0x2c/0x3c [ 79.927711][ T5226] __dump_stack+0x30/0x40 [ 79.928616][ T5226] dump_stack_lvl+0xf4/0x15c [ 79.929773][ T5226] dump_stack+0x1c/0x5c [ 79.930797][ T5226] should_fail+0x3c8/0x520 [ 79.931888][ T5226] __should_failslab+0xbc/0x10c [ 79.933073][ T5226] should_failslab+0x10/0x28 [ 79.934207][ T5226] slab_pre_alloc_hook+0x64/0xe8 [ 79.935376][ T5226] kmem_cache_alloc_node+0x98/0x410 [ 79.936509][ T5226] __alloc_skb+0x130/0x68c [ 79.937486][ T5226] netlink_ack+0x2c0/0x950 [ 79.938471][ T5226] netlink_rcv_skb+0x1f4/0x3dc [ 79.939639][ T5226] genl_rcv+0x38/0x50 [ 79.940626][ T5226] netlink_unicast+0x614/0x884 [ 79.941816][ T5226] netlink_sendmsg+0x6ec/0x9e4 [ 79.943018][ T5226] ____sys_sendmsg+0x578/0x894 [ 79.944217][ T5226] ___sys_sendmsg+0x1f0/0x27c [ 79.945226][ T5226] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.946462][ T5226] invoke_syscall+0x98/0x28c [ 79.947507][ T5226] el0_svc_common+0x13c/0x258 [ 79.948546][ T5226] do_el0_svc+0x5c/0x140 [ 79.949486][ T5226] el0_svc+0x78/0x1d0 [ 79.950371][ T5226] el0t_64_sync_handler+0xcc/0xe4 [ 79.951461][ T5226] el0t_64_sync+0x1a0/0x1a4 [ 79.971421][ T5228] FAULT_INJECTION: forcing a failure. [ 79.971421][ T5228] name failslab, interval 1, probability 0, space 0, times 0 [ 79.974202][ T5228] CPU: 0 PID: 5228 Comm: syz.0.190 Tainted: G W syzkaller #0 [ 79.976083][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 79.978398][ T5228] Call trace: [ 79.979177][ T5228] dump_backtrace+0x0/0x458 [ 79.980209][ T5228] show_stack+0x2c/0x3c [ 79.981123][ T5228] __dump_stack+0x30/0x40 [ 79.982073][ T5228] dump_stack_lvl+0xf4/0x15c [ 79.983087][ T5228] dump_stack+0x1c/0x5c [ 79.983996][ T5228] should_fail+0x3c8/0x520 [ 79.984960][ T5228] __should_failslab+0xbc/0x10c [ 79.986017][ T5228] should_failslab+0x10/0x28 [ 79.987010][ T5228] slab_pre_alloc_hook+0x64/0xe8 [ 79.988044][ T5228] kmem_cache_alloc_node+0x98/0x410 [ 79.989137][ T5228] __alloc_skb+0x130/0x68c [ 79.990079][ T5228] netlink_ack+0x2c0/0x950 [ 79.991006][ T5228] netlink_rcv_skb+0x1f4/0x3dc [ 79.991981][ T5228] genl_rcv+0x38/0x50 [ 79.992832][ T5228] netlink_unicast+0x614/0x884 [ 79.993843][ T5228] netlink_sendmsg+0x6ec/0x9e4 [ 79.994830][ T5228] ____sys_sendmsg+0x578/0x894 [ 79.995824][ T5228] ___sys_sendmsg+0x1f0/0x27c [ 79.996778][ T5228] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.997843][ T5228] invoke_syscall+0x98/0x28c [ 79.998801][ T5228] el0_svc_common+0x13c/0x258 [ 79.999760][ T5228] do_el0_svc+0x5c/0x140 [ 80.000638][ T5228] el0_svc+0x78/0x1d0 [ 80.001470][ T5228] el0t_64_sync_handler+0xcc/0xe4 [ 80.002516][ T5228] el0t_64_sync+0x1a0/0x1a4 [ 80.013756][ T5230] FAULT_INJECTION: forcing a failure. [ 80.013756][ T5230] name failslab, interval 1, probability 0, space 0, times 0 [ 80.016778][ T5230] CPU: 1 PID: 5230 Comm: syz.0.191 Tainted: G W syzkaller #0 [ 80.018539][ T5230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.020486][ T5230] Call trace: [ 80.021130][ T5230] dump_backtrace+0x0/0x458 [ 80.022020][ T5230] show_stack+0x2c/0x3c [ 80.022818][ T5230] __dump_stack+0x30/0x40 [ 80.023641][ T5230] dump_stack_lvl+0xf4/0x15c [ 80.024514][ T5230] dump_stack+0x1c/0x5c [ 80.025288][ T5230] should_fail+0x3c8/0x520 [ 80.026152][ T5230] __should_failslab+0xbc/0x10c [ 80.027162][ T5230] should_failslab+0x10/0x28 [ 80.028118][ T5230] slab_pre_alloc_hook+0x64/0xe8 [ 80.029077][ T5230] kmem_cache_alloc_node+0x98/0x410 [ 80.030125][ T5230] __alloc_skb+0x130/0x68c [ 80.031039][ T5230] netlink_ack+0x2c0/0x950 [ 80.031938][ T5230] netlink_rcv_skb+0x1f4/0x3dc [ 80.032921][ T5230] genl_rcv+0x38/0x50 [ 80.033730][ T5230] netlink_unicast+0x614/0x884 [ 80.034685][ T5230] netlink_sendmsg+0x6ec/0x9e4 [ 80.035657][ T5230] ____sys_sendmsg+0x578/0x894 [ 80.036640][ T5230] ___sys_sendmsg+0x1f0/0x27c [ 80.037628][ T5230] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.038707][ T5230] invoke_syscall+0x98/0x28c [ 80.039600][ T5230] el0_svc_common+0x13c/0x258 [ 80.040550][ T5230] do_el0_svc+0x5c/0x140 [ 80.041418][ T5230] el0_svc+0x78/0x1d0 [ 80.042212][ T5230] el0t_64_sync_handler+0xcc/0xe4 [ 80.043228][ T5230] el0t_64_sync+0x1a0/0x1a4 [ 80.059975][ T5232] FAULT_INJECTION: forcing a failure. [ 80.059975][ T5232] name failslab, interval 1, probability 0, space 0, times 0 [ 80.062422][ T5232] CPU: 1 PID: 5232 Comm: syz.0.192 Tainted: G W syzkaller #0 [ 80.064001][ T5232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.065890][ T5232] Call trace: [ 80.066574][ T5232] dump_backtrace+0x0/0x458 [ 80.067518][ T5232] show_stack+0x2c/0x3c [ 80.068388][ T5232] __dump_stack+0x30/0x40 [ 80.069307][ T5232] dump_stack_lvl+0xf4/0x15c [ 80.070264][ T5232] dump_stack+0x1c/0x5c [ 80.071107][ T5232] should_fail+0x3c8/0x520 [ 80.072036][ T5232] __should_failslab+0xbc/0x10c [ 80.073004][ T5232] should_failslab+0x10/0x28 [ 80.074089][ T5232] slab_pre_alloc_hook+0x64/0xe8 [ 80.075242][ T5232] kmem_cache_alloc_node+0x98/0x410 [ 80.076406][ T5232] __alloc_skb+0x130/0x68c [ 80.077316][ T5232] netlink_ack+0x2c0/0x950 [ 80.078377][ T5232] netlink_rcv_skb+0x1f4/0x3dc [ 80.079510][ T5232] genl_rcv+0x38/0x50 [ 80.080378][ T5232] netlink_unicast+0x614/0x884 [ 80.081396][ T5232] netlink_sendmsg+0x6ec/0x9e4 [ 80.082539][ T5232] ____sys_sendmsg+0x578/0x894 [ 80.083712][ T5232] ___sys_sendmsg+0x1f0/0x27c [ 80.084849][ T5232] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.086072][ T5232] invoke_syscall+0x98/0x28c [ 80.087170][ T5232] el0_svc_common+0x13c/0x258 [ 80.088316][ T5232] do_el0_svc+0x5c/0x140 [ 80.089350][ T5232] el0_svc+0x78/0x1d0 [ 80.090238][ T5232] el0t_64_sync_handler+0xcc/0xe4 [ 80.091356][ T5232] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:20 executed programs: 177 [ 80.103712][ T5234] FAULT_INJECTION: forcing a failure. [ 80.103712][ T5234] name failslab, interval 1, probability 0, space 0, times 0 [ 80.106190][ T5234] CPU: 1 PID: 5234 Comm: syz.0.193 Tainted: G W syzkaller #0 [ 80.107844][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.109756][ T5234] Call trace: [ 80.110385][ T5234] dump_backtrace+0x0/0x458 [ 80.111261][ T5234] show_stack+0x2c/0x3c [ 80.112046][ T5234] __dump_stack+0x30/0x40 [ 80.112836][ T5234] dump_stack_lvl+0xf4/0x15c [ 80.113669][ T5234] dump_stack+0x1c/0x5c [ 80.114426][ T5234] should_fail+0x3c8/0x520 [ 80.115235][ T5234] __should_failslab+0xbc/0x10c [ 80.116164][ T5234] should_failslab+0x10/0x28 [ 80.117143][ T5234] slab_pre_alloc_hook+0x64/0xe8 [ 80.118159][ T5234] kmem_cache_alloc_node+0x98/0x410 [ 80.119234][ T5234] __alloc_skb+0x130/0x68c [ 80.120132][ T5234] netlink_ack+0x2c0/0x950 [ 80.121055][ T5234] netlink_rcv_skb+0x1f4/0x3dc [ 80.122029][ T5234] genl_rcv+0x38/0x50 [ 80.122884][ T5234] netlink_unicast+0x614/0x884 [ 80.123912][ T5234] netlink_sendmsg+0x6ec/0x9e4 [ 80.124929][ T5234] ____sys_sendmsg+0x578/0x894 [ 80.125905][ T5234] ___sys_sendmsg+0x1f0/0x27c [ 80.126878][ T5234] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.127988][ T5234] invoke_syscall+0x98/0x28c [ 80.128954][ T5234] el0_svc_common+0x13c/0x258 [ 80.129939][ T5234] do_el0_svc+0x5c/0x140 [ 80.130827][ T5234] el0_svc+0x78/0x1d0 [ 80.131652][ T5234] el0t_64_sync_handler+0xcc/0xe4 [ 80.132695][ T5234] el0t_64_sync+0x1a0/0x1a4 [ 80.144958][ T5236] FAULT_INJECTION: forcing a failure. [ 80.144958][ T5236] name failslab, interval 1, probability 0, space 0, times 0 [ 80.149314][ T5236] CPU: 1 PID: 5236 Comm: syz.0.194 Tainted: G W syzkaller #0 [ 80.150941][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.152879][ T5236] Call trace: [ 80.153512][ T5236] dump_backtrace+0x0/0x458 [ 80.154360][ T5236] show_stack+0x2c/0x3c [ 80.155201][ T5236] __dump_stack+0x30/0x40 [ 80.156059][ T5236] dump_stack_lvl+0xf4/0x15c [ 80.157049][ T5236] dump_stack+0x1c/0x5c [ 80.157955][ T5236] should_fail+0x3c8/0x520 [ 80.158923][ T5236] __should_failslab+0xbc/0x10c [ 80.159937][ T5236] should_failslab+0x10/0x28 [ 80.160882][ T5236] slab_pre_alloc_hook+0x64/0xe8 [ 80.161913][ T5236] kmem_cache_alloc_node+0x98/0x410 [ 80.162945][ T5236] __alloc_skb+0x130/0x68c [ 80.163839][ T5236] netlink_ack+0x2c0/0x950 [ 80.164743][ T5236] netlink_rcv_skb+0x1f4/0x3dc [ 80.165743][ T5236] genl_rcv+0x38/0x50 [ 80.166577][ T5236] netlink_unicast+0x614/0x884 [ 80.167601][ T5236] netlink_sendmsg+0x6ec/0x9e4 [ 80.168621][ T5236] ____sys_sendmsg+0x578/0x894 [ 80.169642][ T5236] ___sys_sendmsg+0x1f0/0x27c [ 80.170628][ T5236] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.171714][ T5236] invoke_syscall+0x98/0x28c [ 80.172693][ T5236] el0_svc_common+0x13c/0x258 [ 80.173691][ T5236] do_el0_svc+0x5c/0x140 [ 80.174608][ T5236] el0_svc+0x78/0x1d0 [ 80.175484][ T5236] el0t_64_sync_handler+0xcc/0xe4 [ 80.176574][ T5236] el0t_64_sync+0x1a0/0x1a4 [ 80.186436][ T5238] FAULT_INJECTION: forcing a failure. [ 80.186436][ T5238] name failslab, interval 1, probability 0, space 0, times 0 [ 80.188780][ T5238] CPU: 1 PID: 5238 Comm: syz.0.195 Tainted: G W syzkaller #0 [ 80.190374][ T5238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.192284][ T5238] Call trace: [ 80.192899][ T5238] dump_backtrace+0x0/0x458 [ 80.193809][ T5238] show_stack+0x2c/0x3c [ 80.194649][ T5238] __dump_stack+0x30/0x40 [ 80.195580][ T5238] dump_stack_lvl+0xf4/0x15c [ 80.196564][ T5238] dump_stack+0x1c/0x5c [ 80.197402][ T5238] should_fail+0x3c8/0x520 [ 80.198309][ T5238] __should_failslab+0xbc/0x10c [ 80.199310][ T5238] should_failslab+0x10/0x28 [ 80.200235][ T5238] slab_pre_alloc_hook+0x64/0xe8 [ 80.201256][ T5238] kmem_cache_alloc_node+0x98/0x410 [ 80.202293][ T5238] __alloc_skb+0x130/0x68c [ 80.203196][ T5238] netlink_ack+0x2c0/0x950 [ 80.204091][ T5238] netlink_rcv_skb+0x1f4/0x3dc [ 80.205061][ T5238] genl_rcv+0x38/0x50 [ 80.205875][ T5238] netlink_unicast+0x614/0x884 [ 80.206873][ T5238] netlink_sendmsg+0x6ec/0x9e4 [ 80.207855][ T5238] ____sys_sendmsg+0x578/0x894 [ 80.208845][ T5238] ___sys_sendmsg+0x1f0/0x27c [ 80.209802][ T5238] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.210853][ T5238] invoke_syscall+0x98/0x28c [ 80.211802][ T5238] el0_svc_common+0x13c/0x258 [ 80.212744][ T5238] do_el0_svc+0x5c/0x140 [ 80.213613][ T5238] el0_svc+0x78/0x1d0 [ 80.214421][ T5238] el0t_64_sync_handler+0xcc/0xe4 [ 80.215452][ T5238] el0t_64_sync+0x1a0/0x1a4 [ 80.224834][ T5240] FAULT_INJECTION: forcing a failure. [ 80.224834][ T5240] name failslab, interval 1, probability 0, space 0, times 0 [ 80.228164][ T5240] CPU: 1 PID: 5240 Comm: syz.0.196 Tainted: G W syzkaller #0 [ 80.229958][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.232266][ T5240] Call trace: [ 80.233027][ T5240] dump_backtrace+0x0/0x458 [ 80.233993][ T5240] show_stack+0x2c/0x3c [ 80.234885][ T5240] __dump_stack+0x30/0x40 [ 80.235832][ T5240] dump_stack_lvl+0xf4/0x15c [ 80.236842][ T5240] dump_stack+0x1c/0x5c [ 80.237724][ T5240] should_fail+0x3c8/0x520 [ 80.238779][ T5240] __should_failslab+0xbc/0x10c [ 80.239935][ T5240] should_failslab+0x10/0x28 [ 80.240998][ T5240] slab_pre_alloc_hook+0x64/0xe8 [ 80.242188][ T5240] kmem_cache_alloc_node+0x98/0x410 [ 80.243276][ T5240] __alloc_skb+0x130/0x68c [ 80.244181][ T5240] netlink_ack+0x2c0/0x950 [ 80.245083][ T5240] netlink_rcv_skb+0x1f4/0x3dc [ 80.246051][ T5240] genl_rcv+0x38/0x50 [ 80.246851][ T5240] netlink_unicast+0x614/0x884 [ 80.247821][ T5240] netlink_sendmsg+0x6ec/0x9e4 [ 80.248790][ T5240] ____sys_sendmsg+0x578/0x894 [ 80.249733][ T5240] ___sys_sendmsg+0x1f0/0x27c [ 80.250625][ T5240] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.251631][ T5240] invoke_syscall+0x98/0x28c [ 80.252560][ T5240] el0_svc_common+0x13c/0x258 [ 80.253519][ T5240] do_el0_svc+0x5c/0x140 [ 80.254444][ T5240] el0_svc+0x78/0x1d0 [ 80.255261][ T5240] el0t_64_sync_handler+0xcc/0xe4 [ 80.256264][ T5240] el0t_64_sync+0x1a0/0x1a4 [ 80.267686][ T5242] FAULT_INJECTION: forcing a failure. [ 80.267686][ T5242] name failslab, interval 1, probability 0, space 0, times 0 [ 80.270075][ T5242] CPU: 1 PID: 5242 Comm: syz.0.197 Tainted: G W syzkaller #0 [ 80.271739][ T5242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.273622][ T5242] Call trace: [ 80.274226][ T5242] dump_backtrace+0x0/0x458 [ 80.275065][ T5242] show_stack+0x2c/0x3c [ 80.275871][ T5242] __dump_stack+0x30/0x40 [ 80.276800][ T5242] dump_stack_lvl+0xf4/0x15c [ 80.277792][ T5242] dump_stack+0x1c/0x5c [ 80.278677][ T5242] should_fail+0x3c8/0x520 [ 80.279619][ T5242] __should_failslab+0xbc/0x10c [ 80.280667][ T5242] should_failslab+0x10/0x28 [ 80.281640][ T5242] slab_pre_alloc_hook+0x64/0xe8 [ 80.282674][ T5242] kmem_cache_alloc_node+0x98/0x410 [ 80.283850][ T5242] __alloc_skb+0x130/0x68c [ 80.284791][ T5242] netlink_ack+0x2c0/0x950 [ 80.285746][ T5242] netlink_rcv_skb+0x1f4/0x3dc [ 80.286777][ T5242] genl_rcv+0x38/0x50 [ 80.287643][ T5242] netlink_unicast+0x614/0x884 [ 80.288679][ T5242] netlink_sendmsg+0x6ec/0x9e4 [ 80.289717][ T5242] ____sys_sendmsg+0x578/0x894 [ 80.290753][ T5242] ___sys_sendmsg+0x1f0/0x27c [ 80.291764][ T5242] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.292843][ T5242] invoke_syscall+0x98/0x28c [ 80.293806][ T5242] el0_svc_common+0x13c/0x258 [ 80.294790][ T5242] do_el0_svc+0x5c/0x140 [ 80.295682][ T5242] el0_svc+0x78/0x1d0 [ 80.296531][ T5242] el0t_64_sync_handler+0xcc/0xe4 [ 80.297603][ T5242] el0t_64_sync+0x1a0/0x1a4 [ 80.310190][ T5244] FAULT_INJECTION: forcing a failure. [ 80.310190][ T5244] name failslab, interval 1, probability 0, space 0, times 0 [ 80.312688][ T5244] CPU: 1 PID: 5244 Comm: syz.0.198 Tainted: G W syzkaller #0 [ 80.314368][ T5244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.316386][ T5244] Call trace: [ 80.317077][ T5244] dump_backtrace+0x0/0x458 [ 80.318030][ T5244] show_stack+0x2c/0x3c [ 80.318909][ T5244] __dump_stack+0x30/0x40 [ 80.319838][ T5244] dump_stack_lvl+0xf4/0x15c [ 80.320809][ T5244] dump_stack+0x1c/0x5c [ 80.321666][ T5244] should_fail+0x3c8/0x520 [ 80.322540][ T5244] __should_failslab+0xbc/0x10c [ 80.323551][ T5244] should_failslab+0x10/0x28 [ 80.324498][ T5244] slab_pre_alloc_hook+0x64/0xe8 [ 80.325523][ T5244] kmem_cache_alloc_node+0x98/0x410 [ 80.326641][ T5244] __alloc_skb+0x130/0x68c [ 80.327584][ T5244] netlink_ack+0x2c0/0x950 [ 80.328517][ T5244] netlink_rcv_skb+0x1f4/0x3dc [ 80.329500][ T5244] genl_rcv+0x38/0x50 [ 80.330295][ T5244] netlink_unicast+0x614/0x884 [ 80.331268][ T5244] netlink_sendmsg+0x6ec/0x9e4 [ 80.332241][ T5244] ____sys_sendmsg+0x578/0x894 [ 80.333213][ T5244] ___sys_sendmsg+0x1f0/0x27c [ 80.334159][ T5244] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.335205][ T5244] invoke_syscall+0x98/0x28c [ 80.336142][ T5244] el0_svc_common+0x13c/0x258 [ 80.337127][ T5244] do_el0_svc+0x5c/0x140 [ 80.338039][ T5244] el0_svc+0x78/0x1d0 [ 80.338884][ T5244] el0t_64_sync_handler+0xcc/0xe4 [ 80.339931][ T5244] el0t_64_sync+0x1a0/0x1a4 [ 80.352740][ T5246] FAULT_INJECTION: forcing a failure. [ 80.352740][ T5246] name failslab, interval 1, probability 0, space 0, times 0 [ 80.355267][ T5246] CPU: 0 PID: 5246 Comm: syz.0.199 Tainted: G W syzkaller #0 [ 80.357171][ T5246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.359239][ T5246] Call trace: [ 80.359945][ T5246] dump_backtrace+0x0/0x458 [ 80.360902][ T5246] show_stack+0x2c/0x3c [ 80.361808][ T5246] __dump_stack+0x30/0x40 [ 80.362718][ T5246] dump_stack_lvl+0xf4/0x15c [ 80.363704][ T5246] dump_stack+0x1c/0x5c [ 80.364607][ T5246] should_fail+0x3c8/0x520 [ 80.365584][ T5246] __should_failslab+0xbc/0x10c [ 80.366635][ T5246] should_failslab+0x10/0x28 [ 80.367625][ T5246] slab_pre_alloc_hook+0x64/0xe8 [ 80.368695][ T5246] kmem_cache_alloc_node+0x98/0x410 [ 80.369852][ T5246] __alloc_skb+0x130/0x68c [ 80.370796][ T5246] netlink_ack+0x2c0/0x950 [ 80.371746][ T5246] netlink_rcv_skb+0x1f4/0x3dc [ 80.372768][ T5246] genl_rcv+0x38/0x50 [ 80.373596][ T5246] netlink_unicast+0x614/0x884 [ 80.374611][ T5246] netlink_sendmsg+0x6ec/0x9e4 [ 80.375625][ T5246] ____sys_sendmsg+0x578/0x894 [ 80.376614][ T5246] ___sys_sendmsg+0x1f0/0x27c [ 80.377572][ T5246] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.378665][ T5246] invoke_syscall+0x98/0x28c [ 80.379660][ T5246] el0_svc_common+0x13c/0x258 [ 80.380681][ T5246] do_el0_svc+0x5c/0x140 [ 80.381560][ T5246] el0_svc+0x78/0x1d0 [ 80.382372][ T5246] el0t_64_sync_handler+0xcc/0xe4 [ 80.383420][ T5246] el0t_64_sync+0x1a0/0x1a4 [ 80.395148][ T5248] FAULT_INJECTION: forcing a failure. [ 80.395148][ T5248] name failslab, interval 1, probability 0, space 0, times 0 [ 80.398151][ T5248] CPU: 1 PID: 5248 Comm: syz.0.200 Tainted: G W syzkaller #0 [ 80.399806][ T5248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.401862][ T5248] Call trace: [ 80.402519][ T5248] dump_backtrace+0x0/0x458 [ 80.403417][ T5248] show_stack+0x2c/0x3c [ 80.404285][ T5248] __dump_stack+0x30/0x40 [ 80.405118][ T5248] dump_stack_lvl+0xf4/0x15c [ 80.406160][ T5248] dump_stack+0x1c/0x5c [ 80.407197][ T5248] should_fail+0x3c8/0x520 [ 80.408229][ T5248] __should_failslab+0xbc/0x10c [ 80.409361][ T5248] should_failslab+0x10/0x28 [ 80.410423][ T5248] slab_pre_alloc_hook+0x64/0xe8 [ 80.411614][ T5248] kmem_cache_alloc_node+0x98/0x410 [ 80.412763][ T5248] __alloc_skb+0x130/0x68c [ 80.413746][ T5248] netlink_ack+0x2c0/0x950 [ 80.414700][ T5248] netlink_rcv_skb+0x1f4/0x3dc [ 80.415753][ T5248] genl_rcv+0x38/0x50 [ 80.416609][ T5248] netlink_unicast+0x614/0x884 [ 80.417642][ T5248] netlink_sendmsg+0x6ec/0x9e4 [ 80.418704][ T5248] ____sys_sendmsg+0x578/0x894 [ 80.419745][ T5248] ___sys_sendmsg+0x1f0/0x27c [ 80.420773][ T5248] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.421908][ T5248] invoke_syscall+0x98/0x28c [ 80.422920][ T5248] el0_svc_common+0x13c/0x258 [ 80.423943][ T5248] do_el0_svc+0x5c/0x140 [ 80.424838][ T5248] el0_svc+0x78/0x1d0 [ 80.425690][ T5248] el0t_64_sync_handler+0xcc/0xe4 [ 80.426763][ T5248] el0t_64_sync+0x1a0/0x1a4 [ 80.436632][ T5250] FAULT_INJECTION: forcing a failure. [ 80.436632][ T5250] name failslab, interval 1, probability 0, space 0, times 0 [ 80.438963][ T5250] CPU: 1 PID: 5250 Comm: syz.0.201 Tainted: G W syzkaller #0 [ 80.440573][ T5250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.442434][ T5250] Call trace: [ 80.443046][ T5250] dump_backtrace+0x0/0x458 [ 80.443931][ T5250] show_stack+0x2c/0x3c [ 80.444718][ T5250] __dump_stack+0x30/0x40 [ 80.445553][ T5250] dump_stack_lvl+0xf4/0x15c [ 80.446499][ T5250] dump_stack+0x1c/0x5c [ 80.447361][ T5250] should_fail+0x3c8/0x520 [ 80.448299][ T5250] __should_failslab+0xbc/0x10c [ 80.449339][ T5250] should_failslab+0x10/0x28 [ 80.450316][ T5250] slab_pre_alloc_hook+0x64/0xe8 [ 80.451350][ T5250] kmem_cache_alloc_node+0x98/0x410 [ 80.452468][ T5250] __alloc_skb+0x130/0x68c [ 80.453412][ T5250] netlink_ack+0x2c0/0x950 [ 80.454354][ T5250] netlink_rcv_skb+0x1f4/0x3dc [ 80.455375][ T5250] genl_rcv+0x38/0x50 [ 80.456228][ T5250] netlink_unicast+0x614/0x884 [ 80.457263][ T5250] netlink_sendmsg+0x6ec/0x9e4 [ 80.458290][ T5250] ____sys_sendmsg+0x578/0x894 [ 80.459335][ T5250] ___sys_sendmsg+0x1f0/0x27c [ 80.460316][ T5250] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.461420][ T5250] invoke_syscall+0x98/0x28c [ 80.462409][ T5250] el0_svc_common+0x13c/0x258 [ 80.463414][ T5250] do_el0_svc+0x5c/0x140 [ 80.464316][ T5250] el0_svc+0x78/0x1d0 [ 80.465151][ T5250] el0t_64_sync_handler+0xcc/0xe4 [ 80.466208][ T5250] el0t_64_sync+0x1a0/0x1a4 [ 80.479173][ T5252] FAULT_INJECTION: forcing a failure. [ 80.479173][ T5252] name failslab, interval 1, probability 0, space 0, times 0 [ 80.481530][ T5252] CPU: 1 PID: 5252 Comm: syz.0.202 Tainted: G W syzkaller #0 [ 80.483085][ T5252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.484940][ T5252] Call trace: [ 80.485529][ T5252] dump_backtrace+0x0/0x458 [ 80.486435][ T5252] show_stack+0x2c/0x3c [ 80.487329][ T5252] __dump_stack+0x30/0x40 [ 80.488250][ T5252] dump_stack_lvl+0xf4/0x15c [ 80.489231][ T5252] dump_stack+0x1c/0x5c [ 80.490114][ T5252] should_fail+0x3c8/0x520 [ 80.491056][ T5252] __should_failslab+0xbc/0x10c [ 80.492088][ T5252] should_failslab+0x10/0x28 [ 80.493055][ T5252] slab_pre_alloc_hook+0x64/0xe8 [ 80.494090][ T5252] kmem_cache_alloc_node+0x98/0x410 [ 80.495181][ T5252] __alloc_skb+0x130/0x68c [ 80.496095][ T5252] netlink_ack+0x2c0/0x950 [ 80.497023][ T5252] netlink_rcv_skb+0x1f4/0x3dc [ 80.498000][ T5252] genl_rcv+0x38/0x50 [ 80.498821][ T5252] netlink_unicast+0x614/0x884 [ 80.499795][ T5252] netlink_sendmsg+0x6ec/0x9e4 [ 80.500768][ T5252] ____sys_sendmsg+0x578/0x894 [ 80.501759][ T5252] ___sys_sendmsg+0x1f0/0x27c [ 80.502735][ T5252] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.503838][ T5252] invoke_syscall+0x98/0x28c [ 80.504816][ T5252] el0_svc_common+0x13c/0x258 [ 80.505841][ T5252] do_el0_svc+0x5c/0x140 [ 80.506769][ T5252] el0_svc+0x78/0x1d0 [ 80.507617][ T5252] el0t_64_sync_handler+0xcc/0xe4 [ 80.508694][ T5252] el0t_64_sync+0x1a0/0x1a4 [ 80.520603][ T5254] FAULT_INJECTION: forcing a failure. [ 80.520603][ T5254] name failslab, interval 1, probability 0, space 0, times 0 [ 80.523031][ T5254] CPU: 1 PID: 5254 Comm: syz.0.203 Tainted: G W syzkaller #0 [ 80.524698][ T5254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.526672][ T5254] Call trace: [ 80.527364][ T5254] dump_backtrace+0x0/0x458 [ 80.528317][ T5254] show_stack+0x2c/0x3c [ 80.529197][ T5254] __dump_stack+0x30/0x40 [ 80.530113][ T5254] dump_stack_lvl+0xf4/0x15c [ 80.531107][ T5254] dump_stack+0x1c/0x5c [ 80.531999][ T5254] should_fail+0x3c8/0x520 [ 80.532923][ T5254] __should_failslab+0xbc/0x10c [ 80.533967][ T5254] should_failslab+0x10/0x28 [ 80.534927][ T5254] slab_pre_alloc_hook+0x64/0xe8 [ 80.535973][ T5254] kmem_cache_alloc_node+0x98/0x410 [ 80.537074][ T5254] __alloc_skb+0x130/0x68c [ 80.538005][ T5254] netlink_ack+0x2c0/0x950 [ 80.538953][ T5254] netlink_rcv_skb+0x1f4/0x3dc [ 80.539958][ T5254] genl_rcv+0x38/0x50 [ 80.540798][ T5254] netlink_unicast+0x614/0x884 [ 80.541826][ T5254] netlink_sendmsg+0x6ec/0x9e4 [ 80.542834][ T5254] ____sys_sendmsg+0x578/0x894 [ 80.543854][ T5254] ___sys_sendmsg+0x1f0/0x27c [ 80.544862][ T5254] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.545955][ T5254] invoke_syscall+0x98/0x28c [ 80.546949][ T5254] el0_svc_common+0x13c/0x258 [ 80.547940][ T5254] do_el0_svc+0x5c/0x140 [ 80.548857][ T5254] el0_svc+0x78/0x1d0 [ 80.549718][ T5254] el0t_64_sync_handler+0xcc/0xe4 [ 80.550794][ T5254] el0t_64_sync+0x1a0/0x1a4 [ 80.559432][ T5256] FAULT_INJECTION: forcing a failure. [ 80.559432][ T5256] name failslab, interval 1, probability 0, space 0, times 0 [ 80.561747][ T5256] CPU: 1 PID: 5256 Comm: syz.0.204 Tainted: G W syzkaller #0 [ 80.563327][ T5256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.565158][ T5256] Call trace: [ 80.565756][ T5256] dump_backtrace+0x0/0x458 [ 80.566815][ T5256] show_stack+0x2c/0x3c [ 80.567758][ T5256] __dump_stack+0x30/0x40 [ 80.568704][ T5256] dump_stack_lvl+0xf4/0x15c [ 80.569719][ T5256] dump_stack+0x1c/0x5c [ 80.570602][ T5256] should_fail+0x3c8/0x520 [ 80.571560][ T5256] __should_failslab+0xbc/0x10c [ 80.572639][ T5256] should_failslab+0x10/0x28 [ 80.573670][ T5256] slab_pre_alloc_hook+0x64/0xe8 [ 80.574884][ T5256] kmem_cache_alloc_node+0x98/0x410 [ 80.576110][ T5256] __alloc_skb+0x130/0x68c [ 80.577119][ T5256] netlink_ack+0x2c0/0x950 [ 80.578122][ T5256] netlink_rcv_skb+0x1f4/0x3dc [ 80.579208][ T5256] genl_rcv+0x38/0x50 [ 80.580113][ T5256] netlink_unicast+0x614/0x884 [ 80.581269][ T5256] netlink_sendmsg+0x6ec/0x9e4 [ 80.582423][ T5256] ____sys_sendmsg+0x578/0x894 [ 80.583563][ T5256] ___sys_sendmsg+0x1f0/0x27c [ 80.584630][ T5256] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.585823][ T5256] invoke_syscall+0x98/0x28c [ 80.586881][ T5256] el0_svc_common+0x13c/0x258 [ 80.587954][ T5256] do_el0_svc+0x5c/0x140 [ 80.588925][ T5256] el0_svc+0x78/0x1d0 [ 80.589838][ T5256] el0t_64_sync_handler+0xcc/0xe4 [ 80.590987][ T5256] el0t_64_sync+0x1a0/0x1a4 [ 80.603382][ T5258] FAULT_INJECTION: forcing a failure. [ 80.603382][ T5258] name failslab, interval 1, probability 0, space 0, times 0 [ 80.605846][ T5258] CPU: 1 PID: 5258 Comm: syz.0.205 Tainted: G W syzkaller #0 [ 80.607655][ T5258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.609811][ T5258] Call trace: [ 80.610495][ T5258] dump_backtrace+0x0/0x458 [ 80.611433][ T5258] show_stack+0x2c/0x3c [ 80.612288][ T5258] __dump_stack+0x30/0x40 [ 80.613212][ T5258] dump_stack_lvl+0xf4/0x15c [ 80.614178][ T5258] dump_stack+0x1c/0x5c [ 80.615051][ T5258] should_fail+0x3c8/0x520 [ 80.615978][ T5258] __should_failslab+0xbc/0x10c [ 80.617001][ T5258] should_failslab+0x10/0x28 [ 80.617973][ T5258] slab_pre_alloc_hook+0x64/0xe8 [ 80.619010][ T5258] kmem_cache_alloc_node+0x98/0x410 [ 80.620111][ T5258] __alloc_skb+0x130/0x68c [ 80.621038][ T5258] netlink_ack+0x2c0/0x950 [ 80.621965][ T5258] netlink_rcv_skb+0x1f4/0x3dc [ 80.622965][ T5258] genl_rcv+0x38/0x50 [ 80.623800][ T5258] netlink_unicast+0x614/0x884 [ 80.624801][ T5258] netlink_sendmsg+0x6ec/0x9e4 [ 80.625809][ T5258] ____sys_sendmsg+0x578/0x894 [ 80.626804][ T5258] ___sys_sendmsg+0x1f0/0x27c [ 80.627785][ T5258] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.628851][ T5258] invoke_syscall+0x98/0x28c [ 80.629802][ T5258] el0_svc_common+0x13c/0x258 [ 80.630738][ T5258] do_el0_svc+0x5c/0x140 [ 80.631613][ T5258] el0_svc+0x78/0x1d0 [ 80.632412][ T5258] el0t_64_sync_handler+0xcc/0xe4 [ 80.633444][ T5258] el0t_64_sync+0x1a0/0x1a4 [ 80.642885][ T5260] FAULT_INJECTION: forcing a failure. [ 80.642885][ T5260] name failslab, interval 1, probability 0, space 0, times 0 [ 80.645289][ T5260] CPU: 1 PID: 5260 Comm: syz.0.206 Tainted: G W syzkaller #0 [ 80.647020][ T5260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.649145][ T5260] Call trace: [ 80.649840][ T5260] dump_backtrace+0x0/0x458 [ 80.650793][ T5260] show_stack+0x2c/0x3c [ 80.651700][ T5260] __dump_stack+0x30/0x40 [ 80.652655][ T5260] dump_stack_lvl+0xf4/0x15c [ 80.653676][ T5260] dump_stack+0x1c/0x5c [ 80.654582][ T5260] should_fail+0x3c8/0x520 [ 80.655562][ T5260] __should_failslab+0xbc/0x10c [ 80.656588][ T5260] should_failslab+0x10/0x28 [ 80.657545][ T5260] slab_pre_alloc_hook+0x64/0xe8 [ 80.658602][ T5260] kmem_cache_alloc_node+0x98/0x410 [ 80.659675][ T5260] __alloc_skb+0x130/0x68c [ 80.660572][ T5260] netlink_ack+0x2c0/0x950 [ 80.661480][ T5260] netlink_rcv_skb+0x1f4/0x3dc [ 80.662633][ T5260] genl_rcv+0x38/0x50 [ 80.663576][ T5260] netlink_unicast+0x614/0x884 [ 80.664713][ T5260] netlink_sendmsg+0x6ec/0x9e4 [ 80.665811][ T5260] ____sys_sendmsg+0x578/0x894 [ 80.666929][ T5260] ___sys_sendmsg+0x1f0/0x27c [ 80.668025][ T5260] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.669167][ T5260] invoke_syscall+0x98/0x28c [ 80.670269][ T5260] el0_svc_common+0x13c/0x258 [ 80.671357][ T5260] do_el0_svc+0x5c/0x140 [ 80.672303][ T5260] el0_svc+0x78/0x1d0 [ 80.673180][ T5260] el0t_64_sync_handler+0xcc/0xe4 [ 80.674289][ T5260] el0t_64_sync+0x1a0/0x1a4 [ 80.694770][ T5262] FAULT_INJECTION: forcing a failure. [ 80.694770][ T5262] name failslab, interval 1, probability 0, space 0, times 0 [ 80.698019][ T5262] CPU: 1 PID: 5262 Comm: syz.0.207 Tainted: G W syzkaller #0 [ 80.699804][ T5262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.701788][ T5262] Call trace: [ 80.702385][ T5262] dump_backtrace+0x0/0x458 [ 80.703352][ T5262] show_stack+0x2c/0x3c [ 80.704220][ T5262] __dump_stack+0x30/0x40 [ 80.705128][ T5262] dump_stack_lvl+0xf4/0x15c [ 80.706074][ T5262] dump_stack+0x1c/0x5c [ 80.707023][ T5262] should_fail+0x3c8/0x520 [ 80.707997][ T5262] __should_failslab+0xbc/0x10c [ 80.709072][ T5262] should_failslab+0x10/0x28 [ 80.710073][ T5262] slab_pre_alloc_hook+0x64/0xe8 [ 80.711141][ T5262] kmem_cache_alloc_node+0x98/0x410 [ 80.712279][ T5262] __alloc_skb+0x130/0x68c [ 80.713195][ T5262] netlink_ack+0x2c0/0x950 [ 80.714250][ T5262] netlink_rcv_skb+0x1f4/0x3dc [ 80.715385][ T5262] genl_rcv+0x38/0x50 [ 80.716341][ T5262] netlink_unicast+0x614/0x884 [ 80.717480][ T5262] netlink_sendmsg+0x6ec/0x9e4 [ 80.718575][ T5262] ____sys_sendmsg+0x578/0x894 [ 80.719582][ T5262] ___sys_sendmsg+0x1f0/0x27c [ 80.720543][ T5262] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.721590][ T5262] invoke_syscall+0x98/0x28c [ 80.722542][ T5262] el0_svc_common+0x13c/0x258 [ 80.723514][ T5262] do_el0_svc+0x5c/0x140 [ 80.724418][ T5262] el0_svc+0x78/0x1d0 [ 80.725255][ T5262] el0t_64_sync_handler+0xcc/0xe4 [ 80.726287][ T5262] el0t_64_sync+0x1a0/0x1a4 [ 80.736554][ T5264] FAULT_INJECTION: forcing a failure. [ 80.736554][ T5264] name failslab, interval 1, probability 0, space 0, times 0 [ 80.739104][ T5264] CPU: 0 PID: 5264 Comm: syz.0.208 Tainted: G W syzkaller #0 [ 80.740878][ T5264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.742942][ T5264] Call trace: [ 80.743623][ T5264] dump_backtrace+0x0/0x458 [ 80.744603][ T5264] show_stack+0x2c/0x3c [ 80.745515][ T5264] __dump_stack+0x30/0x40 [ 80.746450][ T5264] dump_stack_lvl+0xf4/0x15c [ 80.747420][ T5264] dump_stack+0x1c/0x5c [ 80.748321][ T5264] should_fail+0x3c8/0x520 [ 80.749280][ T5264] __should_failslab+0xbc/0x10c [ 80.750339][ T5264] should_failslab+0x10/0x28 [ 80.751319][ T5264] slab_pre_alloc_hook+0x64/0xe8 [ 80.752381][ T5264] kmem_cache_alloc_node+0x98/0x410 [ 80.753498][ T5264] __alloc_skb+0x130/0x68c [ 80.754459][ T5264] netlink_ack+0x2c0/0x950 [ 80.755452][ T5264] netlink_rcv_skb+0x1f4/0x3dc [ 80.756491][ T5264] genl_rcv+0x38/0x50 [ 80.757360][ T5264] netlink_unicast+0x614/0x884 [ 80.758400][ T5264] netlink_sendmsg+0x6ec/0x9e4 [ 80.759426][ T5264] ____sys_sendmsg+0x578/0x894 [ 80.760422][ T5264] ___sys_sendmsg+0x1f0/0x27c [ 80.761381][ T5264] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.762433][ T5264] invoke_syscall+0x98/0x28c [ 80.763386][ T5264] el0_svc_common+0x13c/0x258 [ 80.764357][ T5264] do_el0_svc+0x5c/0x140 [ 80.765262][ T5264] el0_svc+0x78/0x1d0 [ 80.766240][ T5264] el0t_64_sync_handler+0xcc/0xe4 [ 80.767393][ T5264] el0t_64_sync+0x1a0/0x1a4 [ 80.777677][ T5266] FAULT_INJECTION: forcing a failure. [ 80.777677][ T5266] name failslab, interval 1, probability 0, space 0, times 0 [ 80.780218][ T5266] CPU: 1 PID: 5266 Comm: syz.0.209 Tainted: G W syzkaller #0 [ 80.781934][ T5266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.784016][ T5266] Call trace: [ 80.784759][ T5266] dump_backtrace+0x0/0x458 [ 80.785776][ T5266] show_stack+0x2c/0x3c [ 80.786696][ T5266] __dump_stack+0x30/0x40 [ 80.787643][ T5266] dump_stack_lvl+0xf4/0x15c [ 80.788645][ T5266] dump_stack+0x1c/0x5c [ 80.789540][ T5266] should_fail+0x3c8/0x520 [ 80.790506][ T5266] __should_failslab+0xbc/0x10c [ 80.791585][ T5266] should_failslab+0x10/0x28 [ 80.792564][ T5266] slab_pre_alloc_hook+0x64/0xe8 [ 80.793625][ T5266] kmem_cache_alloc_node+0x98/0x410 [ 80.794724][ T5266] __alloc_skb+0x130/0x68c [ 80.795695][ T5266] netlink_ack+0x2c0/0x950 [ 80.796610][ T5266] netlink_rcv_skb+0x1f4/0x3dc [ 80.797620][ T5266] genl_rcv+0x38/0x50 [ 80.798477][ T5266] netlink_unicast+0x614/0x884 [ 80.799467][ T5266] netlink_sendmsg+0x6ec/0x9e4 [ 80.800510][ T5266] ____sys_sendmsg+0x578/0x894 [ 80.801557][ T5266] ___sys_sendmsg+0x1f0/0x27c [ 80.802588][ T5266] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.803667][ T5266] invoke_syscall+0x98/0x28c [ 80.804656][ T5266] el0_svc_common+0x13c/0x258 [ 80.805666][ T5266] do_el0_svc+0x5c/0x140 [ 80.806573][ T5266] el0_svc+0x78/0x1d0 [ 80.807438][ T5266] el0t_64_sync_handler+0xcc/0xe4 [ 80.808518][ T5266] el0t_64_sync+0x1a0/0x1a4 [ 80.818900][ T5268] FAULT_INJECTION: forcing a failure. [ 80.818900][ T5268] name failslab, interval 1, probability 0, space 0, times 0 [ 80.822060][ T5268] CPU: 0 PID: 5268 Comm: syz.0.210 Tainted: G W syzkaller #0 [ 80.823870][ T5268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.825930][ T5268] Call trace: [ 80.826637][ T5268] dump_backtrace+0x0/0x458 [ 80.827594][ T5268] show_stack+0x2c/0x3c [ 80.828492][ T5268] __dump_stack+0x30/0x40 [ 80.829418][ T5268] dump_stack_lvl+0xf4/0x15c [ 80.830398][ T5268] dump_stack+0x1c/0x5c [ 80.831259][ T5268] should_fail+0x3c8/0x520 [ 80.832187][ T5268] __should_failslab+0xbc/0x10c [ 80.833208][ T5268] should_failslab+0x10/0x28 [ 80.834169][ T5268] slab_pre_alloc_hook+0x64/0xe8 [ 80.835230][ T5268] kmem_cache_alloc_node+0x98/0x410 [ 80.836352][ T5268] __alloc_skb+0x130/0x68c [ 80.837309][ T5268] netlink_ack+0x2c0/0x950 [ 80.838256][ T5268] netlink_rcv_skb+0x1f4/0x3dc [ 80.839287][ T5268] genl_rcv+0x38/0x50 [ 80.840128][ T5268] netlink_unicast+0x614/0x884 [ 80.841122][ T5268] netlink_sendmsg+0x6ec/0x9e4 [ 80.842133][ T5268] ____sys_sendmsg+0x578/0x894 [ 80.843144][ T5268] ___sys_sendmsg+0x1f0/0x27c [ 80.844139][ T5268] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.845198][ T5268] invoke_syscall+0x98/0x28c [ 80.846146][ T5268] el0_svc_common+0x13c/0x258 [ 80.847102][ T5268] do_el0_svc+0x5c/0x140 [ 80.847985][ T5268] el0_svc+0x78/0x1d0 [ 80.848797][ T5268] el0t_64_sync_handler+0xcc/0xe4 [ 80.849846][ T5268] el0t_64_sync+0x1a0/0x1a4 [ 80.861037][ T5270] FAULT_INJECTION: forcing a failure. [ 80.861037][ T5270] name failslab, interval 1, probability 0, space 0, times 0 [ 80.863569][ T5270] CPU: 0 PID: 5270 Comm: syz.0.211 Tainted: G W syzkaller #0 [ 80.865564][ T5270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.868037][ T5270] Call trace: [ 80.868854][ T5270] dump_backtrace+0x0/0x458 [ 80.869958][ T5270] show_stack+0x2c/0x3c [ 80.870981][ T5270] __dump_stack+0x30/0x40 [ 80.872051][ T5270] dump_stack_lvl+0xf4/0x15c [ 80.873168][ T5270] dump_stack+0x1c/0x5c [ 80.874175][ T5270] should_fail+0x3c8/0x520 [ 80.875245][ T5270] __should_failslab+0xbc/0x10c [ 80.876430][ T5270] should_failslab+0x10/0x28 [ 80.877527][ T5270] slab_pre_alloc_hook+0x64/0xe8 [ 80.878651][ T5270] kmem_cache_alloc_node+0x98/0x410 [ 80.879863][ T5270] __alloc_skb+0x130/0x68c [ 80.880900][ T5270] netlink_ack+0x2c0/0x950 [ 80.881933][ T5270] netlink_rcv_skb+0x1f4/0x3dc [ 80.883042][ T5270] genl_rcv+0x38/0x50 [ 80.883962][ T5270] netlink_unicast+0x614/0x884 [ 80.885064][ T5270] netlink_sendmsg+0x6ec/0x9e4 [ 80.886159][ T5270] ____sys_sendmsg+0x578/0x894 [ 80.887227][ T5270] ___sys_sendmsg+0x1f0/0x27c [ 80.888260][ T5270] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.889426][ T5270] invoke_syscall+0x98/0x28c [ 80.890463][ T5270] el0_svc_common+0x13c/0x258 [ 80.891488][ T5270] do_el0_svc+0x5c/0x140 [ 80.892418][ T5270] el0_svc+0x78/0x1d0 [ 80.893284][ T5270] el0t_64_sync_handler+0xcc/0xe4 [ 80.894384][ T5270] el0t_64_sync+0x1a0/0x1a4 [ 80.905844][ T5272] FAULT_INJECTION: forcing a failure. [ 80.905844][ T5272] name failslab, interval 1, probability 0, space 0, times 0 [ 80.908874][ T5272] CPU: 0 PID: 5272 Comm: syz.0.212 Tainted: G W syzkaller #0 [ 80.910738][ T5272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.912865][ T5272] Call trace: [ 80.913550][ T5272] dump_backtrace+0x0/0x458 [ 80.914503][ T5272] show_stack+0x2c/0x3c [ 80.915386][ T5272] __dump_stack+0x30/0x40 [ 80.916321][ T5272] dump_stack_lvl+0xf4/0x15c [ 80.917378][ T5272] dump_stack+0x1c/0x5c [ 80.918334][ T5272] should_fail+0x3c8/0x520 [ 80.919377][ T5272] __should_failslab+0xbc/0x10c [ 80.920515][ T5272] should_failslab+0x10/0x28 [ 80.921579][ T5272] slab_pre_alloc_hook+0x64/0xe8 [ 80.922720][ T5272] kmem_cache_alloc_node+0x98/0x410 [ 80.923817][ T5272] __alloc_skb+0x130/0x68c [ 80.924711][ T5272] netlink_ack+0x2c0/0x950 [ 80.925602][ T5272] netlink_rcv_skb+0x1f4/0x3dc [ 80.926563][ T5272] genl_rcv+0x38/0x50 [ 80.927355][ T5272] netlink_unicast+0x614/0x884 [ 80.928311][ T5272] netlink_sendmsg+0x6ec/0x9e4 [ 80.929261][ T5272] ____sys_sendmsg+0x578/0x894 [ 80.930228][ T5272] ___sys_sendmsg+0x1f0/0x27c [ 80.931176][ T5272] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.932210][ T5272] invoke_syscall+0x98/0x28c [ 80.933157][ T5272] el0_svc_common+0x13c/0x258 [ 80.934131][ T5272] do_el0_svc+0x5c/0x140 [ 80.935037][ T5272] el0_svc+0x78/0x1d0 [ 80.935869][ T5272] el0t_64_sync_handler+0xcc/0xe4 [ 80.936934][ T5272] el0t_64_sync+0x1a0/0x1a4 [ 80.947389][ T5274] FAULT_INJECTION: forcing a failure. [ 80.947389][ T5274] name failslab, interval 1, probability 0, space 0, times 0 [ 80.949910][ T5274] CPU: 1 PID: 5274 Comm: syz.0.213 Tainted: G W syzkaller #0 [ 80.951641][ T5274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.953680][ T5274] Call trace: [ 80.954393][ T5274] dump_backtrace+0x0/0x458 [ 80.955404][ T5274] show_stack+0x2c/0x3c [ 80.956275][ T5274] __dump_stack+0x30/0x40 [ 80.957170][ T5274] dump_stack_lvl+0xf4/0x15c [ 80.958151][ T5274] dump_stack+0x1c/0x5c [ 80.959045][ T5274] should_fail+0x3c8/0x520 [ 80.959990][ T5274] __should_failslab+0xbc/0x10c [ 80.961030][ T5274] should_failslab+0x10/0x28 [ 80.961977][ T5274] slab_pre_alloc_hook+0x64/0xe8 [ 80.963004][ T5274] kmem_cache_alloc_node+0x98/0x410 [ 80.964108][ T5274] __alloc_skb+0x130/0x68c [ 80.965044][ T5274] netlink_ack+0x2c0/0x950 [ 80.965990][ T5274] netlink_rcv_skb+0x1f4/0x3dc [ 80.966968][ T5274] genl_rcv+0x38/0x50 [ 80.967826][ T5274] netlink_unicast+0x614/0x884 [ 80.968826][ T5274] netlink_sendmsg+0x6ec/0x9e4 [ 80.969779][ T5274] ____sys_sendmsg+0x578/0x894 [ 80.970744][ T5274] ___sys_sendmsg+0x1f0/0x27c [ 80.971687][ T5274] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.972732][ T5274] invoke_syscall+0x98/0x28c [ 80.973676][ T5274] el0_svc_common+0x13c/0x258 [ 80.974648][ T5274] do_el0_svc+0x5c/0x140 [ 80.975526][ T5274] el0_svc+0x78/0x1d0 [ 80.976331][ T5274] el0t_64_sync_handler+0xcc/0xe4 [ 80.977390][ T5274] el0t_64_sync+0x1a0/0x1a4 [ 80.987578][ T5276] FAULT_INJECTION: forcing a failure. [ 80.987578][ T5276] name failslab, interval 1, probability 0, space 0, times 0 [ 80.990074][ T5276] CPU: 1 PID: 5276 Comm: syz.0.214 Tainted: G W syzkaller #0 [ 80.991774][ T5276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 80.993802][ T5276] Call trace: [ 80.994457][ T5276] dump_backtrace+0x0/0x458 [ 80.995362][ T5276] show_stack+0x2c/0x3c [ 80.996232][ T5276] __dump_stack+0x30/0x40 [ 80.997167][ T5276] dump_stack_lvl+0xf4/0x15c [ 80.998170][ T5276] dump_stack+0x1c/0x5c [ 80.999082][ T5276] should_fail+0x3c8/0x520 [ 81.000027][ T5276] __should_failslab+0xbc/0x10c [ 81.001087][ T5276] should_failslab+0x10/0x28 [ 81.002064][ T5276] slab_pre_alloc_hook+0x64/0xe8 [ 81.003084][ T5276] kmem_cache_alloc_node+0x98/0x410 [ 81.004182][ T5276] __alloc_skb+0x130/0x68c [ 81.005112][ T5276] netlink_ack+0x2c0/0x950 [ 81.006015][ T5276] netlink_rcv_skb+0x1f4/0x3dc [ 81.007029][ T5276] genl_rcv+0x38/0x50 [ 81.007868][ T5276] netlink_unicast+0x614/0x884 [ 81.008874][ T5276] netlink_sendmsg+0x6ec/0x9e4 [ 81.009871][ T5276] ____sys_sendmsg+0x578/0x894 [ 81.010826][ T5276] ___sys_sendmsg+0x1f0/0x27c [ 81.011782][ T5276] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.012819][ T5276] invoke_syscall+0x98/0x28c [ 81.013767][ T5276] el0_svc_common+0x13c/0x258 [ 81.014724][ T5276] do_el0_svc+0x5c/0x140 [ 81.015584][ T5276] el0_svc+0x78/0x1d0 [ 81.016388][ T5276] el0t_64_sync_handler+0xcc/0xe4 [ 81.017412][ T5276] el0t_64_sync+0x1a0/0x1a4 [ 81.029356][ T5278] FAULT_INJECTION: forcing a failure. [ 81.029356][ T5278] name failslab, interval 1, probability 0, space 0, times 0 [ 81.031778][ T5278] CPU: 1 PID: 5278 Comm: syz.0.215 Tainted: G W syzkaller #0 [ 81.033386][ T5278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.035233][ T5278] Call trace: [ 81.035831][ T5278] dump_backtrace+0x0/0x458 [ 81.036744][ T5278] show_stack+0x2c/0x3c [ 81.037596][ T5278] __dump_stack+0x30/0x40 [ 81.038480][ T5278] dump_stack_lvl+0xf4/0x15c [ 81.039422][ T5278] dump_stack+0x1c/0x5c [ 81.040294][ T5278] should_fail+0x3c8/0x520 [ 81.041232][ T5278] __should_failslab+0xbc/0x10c [ 81.042229][ T5278] should_failslab+0x10/0x28 [ 81.043187][ T5278] slab_pre_alloc_hook+0x64/0xe8 [ 81.044227][ T5278] kmem_cache_alloc_node+0x98/0x410 [ 81.045321][ T5278] __alloc_skb+0x130/0x68c [ 81.046244][ T5278] netlink_ack+0x2c0/0x950 [ 81.047147][ T5278] netlink_rcv_skb+0x1f4/0x3dc [ 81.048108][ T5278] genl_rcv+0x38/0x50 [ 81.048915][ T5278] netlink_unicast+0x614/0x884 [ 81.049889][ T5278] netlink_sendmsg+0x6ec/0x9e4 [ 81.050857][ T5278] ____sys_sendmsg+0x578/0x894 [ 81.051826][ T5278] ___sys_sendmsg+0x1f0/0x27c [ 81.052781][ T5278] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.053827][ T5278] invoke_syscall+0x98/0x28c [ 81.054773][ T5278] el0_svc_common+0x13c/0x258 [ 81.055749][ T5278] do_el0_svc+0x5c/0x140 [ 81.056636][ T5278] el0_svc+0x78/0x1d0 [ 81.057467][ T5278] el0t_64_sync_handler+0xcc/0xe4 [ 81.058513][ T5278] el0t_64_sync+0x1a0/0x1a4 [ 81.072051][ T5280] FAULT_INJECTION: forcing a failure. [ 81.072051][ T5280] name failslab, interval 1, probability 0, space 0, times 0 [ 81.074619][ T5280] CPU: 1 PID: 5280 Comm: syz.0.216 Tainted: G W syzkaller #0 [ 81.076465][ T5280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.078935][ T5280] Call trace: [ 81.079719][ T5280] dump_backtrace+0x0/0x458 [ 81.080686][ T5280] show_stack+0x2c/0x3c [ 81.081544][ T5280] __dump_stack+0x30/0x40 [ 81.082596][ T5280] dump_stack_lvl+0xf4/0x15c [ 81.083716][ T5280] dump_stack+0x1c/0x5c [ 81.084711][ T5280] should_fail+0x3c8/0x520 [ 81.085768][ T5280] __should_failslab+0xbc/0x10c [ 81.086929][ T5280] should_failslab+0x10/0x28 [ 81.088014][ T5280] slab_pre_alloc_hook+0x64/0xe8 [ 81.089192][ T5280] kmem_cache_alloc_node+0x98/0x410 [ 81.090430][ T5280] __alloc_skb+0x130/0x68c [ 81.091476][ T5280] netlink_ack+0x2c0/0x950 [ 81.092510][ T5280] netlink_rcv_skb+0x1f4/0x3dc [ 81.093608][ T5280] genl_rcv+0x38/0x50 [ 81.094531][ T5280] netlink_unicast+0x614/0x884 [ 81.095637][ T5280] netlink_sendmsg+0x6ec/0x9e4 [ 81.096721][ T5280] ____sys_sendmsg+0x578/0x894 [ 81.097835][ T5280] ___sys_sendmsg+0x1f0/0x27c [ 81.098903][ T5280] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.100090][ T5280] invoke_syscall+0x98/0x28c [ 81.101157][ T5280] el0_svc_common+0x13c/0x258 [ 81.102247][ T5280] do_el0_svc+0x5c/0x140 [ 81.103201][ T5280] el0_svc+0x78/0x1d0 [ 81.104096][ T5280] el0t_64_sync_handler+0xcc/0xe4 [ 81.105200][ T5280] el0t_64_sync+0x1a0/0x1a4 [ 81.114855][ T5282] FAULT_INJECTION: forcing a failure. [ 81.114855][ T5282] name failslab, interval 1, probability 0, space 0, times 0 [ 81.117990][ T5282] CPU: 1 PID: 5282 Comm: syz.0.217 Tainted: G W syzkaller #0 [ 81.119630][ T5282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.121526][ T5282] Call trace: [ 81.122165][ T5282] dump_backtrace+0x0/0x458 [ 81.123140][ T5282] show_stack+0x2c/0x3c [ 81.124037][ T5282] __dump_stack+0x30/0x40 [ 81.124946][ T5282] dump_stack_lvl+0xf4/0x15c [ 81.125929][ T5282] dump_stack+0x1c/0x5c [ 81.126791][ T5282] should_fail+0x3c8/0x520 [ 81.127716][ T5282] __should_failslab+0xbc/0x10c [ 81.128769][ T5282] should_failslab+0x10/0x28 [ 81.129759][ T5282] slab_pre_alloc_hook+0x64/0xe8 [ 81.130823][ T5282] kmem_cache_alloc_node+0x98/0x410 [ 81.131937][ T5282] __alloc_skb+0x130/0x68c [ 81.132875][ T5282] netlink_ack+0x2c0/0x950 [ 81.133806][ T5282] netlink_rcv_skb+0x1f4/0x3dc [ 81.134851][ T5282] genl_rcv+0x38/0x50 [ 81.135711][ T5282] netlink_unicast+0x614/0x884 [ 81.136725][ T5282] netlink_sendmsg+0x6ec/0x9e4 [ 81.137695][ T5282] ____sys_sendmsg+0x578/0x894 [ 81.138721][ T5282] ___sys_sendmsg+0x1f0/0x27c [ 81.139736][ T5282] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.140814][ T5282] invoke_syscall+0x98/0x28c [ 81.141786][ T5282] el0_svc_common+0x13c/0x258 [ 81.142779][ T5282] do_el0_svc+0x5c/0x140 [ 81.143615][ T5282] el0_svc+0x78/0x1d0 [ 81.144451][ T5282] el0t_64_sync_handler+0xcc/0xe4 [ 81.145475][ T5282] el0t_64_sync+0x1a0/0x1a4 [ 81.158273][ T5284] FAULT_INJECTION: forcing a failure. [ 81.158273][ T5284] name failslab, interval 1, probability 0, space 0, times 0 [ 81.160580][ T5284] CPU: 1 PID: 5284 Comm: syz.0.218 Tainted: G W syzkaller #0 [ 81.162166][ T5284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.164149][ T5284] Call trace: [ 81.164788][ T5284] dump_backtrace+0x0/0x458 [ 81.165662][ T5284] show_stack+0x2c/0x3c [ 81.166527][ T5284] __dump_stack+0x30/0x40 [ 81.167442][ T5284] dump_stack_lvl+0xf4/0x15c [ 81.168426][ T5284] dump_stack+0x1c/0x5c [ 81.169315][ T5284] should_fail+0x3c8/0x520 [ 81.170245][ T5284] __should_failslab+0xbc/0x10c [ 81.171283][ T5284] should_failslab+0x10/0x28 [ 81.172263][ T5284] slab_pre_alloc_hook+0x64/0xe8 [ 81.173301][ T5284] kmem_cache_alloc_node+0x98/0x410 [ 81.174364][ T5284] __alloc_skb+0x130/0x68c [ 81.175279][ T5284] netlink_ack+0x2c0/0x950 [ 81.176197][ T5284] netlink_rcv_skb+0x1f4/0x3dc [ 81.177209][ T5284] genl_rcv+0x38/0x50 [ 81.178070][ T5284] netlink_unicast+0x614/0x884 [ 81.179075][ T5284] netlink_sendmsg+0x6ec/0x9e4 [ 81.180067][ T5284] ____sys_sendmsg+0x578/0x894 [ 81.181067][ T5284] ___sys_sendmsg+0x1f0/0x27c [ 81.181967][ T5284] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.183008][ T5284] invoke_syscall+0x98/0x28c [ 81.183959][ T5284] el0_svc_common+0x13c/0x258 [ 81.184931][ T5284] do_el0_svc+0x5c/0x140 [ 81.185837][ T5284] el0_svc+0x78/0x1d0 [ 81.186683][ T5284] el0t_64_sync_handler+0xcc/0xe4 [ 81.187733][ T5284] el0t_64_sync+0x1a0/0x1a4 [ 81.201644][ T5286] FAULT_INJECTION: forcing a failure. [ 81.201644][ T5286] name failslab, interval 1, probability 0, space 0, times 0 [ 81.203955][ T5286] CPU: 1 PID: 5286 Comm: syz.0.219 Tainted: G W syzkaller #0 [ 81.205576][ T5286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.207670][ T5286] Call trace: [ 81.208362][ T5286] dump_backtrace+0x0/0x458 [ 81.209309][ T5286] show_stack+0x2c/0x3c [ 81.210177][ T5286] __dump_stack+0x30/0x40 [ 81.211086][ T5286] dump_stack_lvl+0xf4/0x15c [ 81.212055][ T5286] dump_stack+0x1c/0x5c [ 81.213069][ T5286] should_fail+0x3c8/0x520 [ 81.214097][ T5286] __should_failslab+0xbc/0x10c [ 81.215206][ T5286] should_failslab+0x10/0x28 [ 81.216273][ T5286] slab_pre_alloc_hook+0x64/0xe8 [ 81.217420][ T5286] kmem_cache_alloc_node+0x98/0x410 [ 81.218606][ T5286] __alloc_skb+0x130/0x68c [ 81.219576][ T5286] netlink_ack+0x2c0/0x950 [ 81.220549][ T5286] netlink_rcv_skb+0x1f4/0x3dc [ 81.221616][ T5286] genl_rcv+0x38/0x50 [ 81.222498][ T5286] netlink_unicast+0x614/0x884 [ 81.223559][ T5286] netlink_sendmsg+0x6ec/0x9e4 [ 81.224598][ T5286] ____sys_sendmsg+0x578/0x894 [ 81.225710][ T5286] ___sys_sendmsg+0x1f0/0x27c [ 81.226794][ T5286] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.227974][ T5286] invoke_syscall+0x98/0x28c [ 81.229032][ T5286] el0_svc_common+0x13c/0x258 [ 81.230051][ T5286] do_el0_svc+0x5c/0x140 [ 81.231006][ T5286] el0_svc+0x78/0x1d0 [ 81.231888][ T5286] el0t_64_sync_handler+0xcc/0xe4 [ 81.233005][ T5286] el0t_64_sync+0x1a0/0x1a4 [ 81.247441][ T5288] FAULT_INJECTION: forcing a failure. [ 81.247441][ T5288] name failslab, interval 1, probability 0, space 0, times 0 [ 81.249723][ T5288] CPU: 1 PID: 5288 Comm: syz.0.220 Tainted: G W syzkaller #0 [ 81.251349][ T5288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.253208][ T5288] Call trace: [ 81.253819][ T5288] dump_backtrace+0x0/0x458 [ 81.254644][ T5288] show_stack+0x2c/0x3c [ 81.255395][ T5288] __dump_stack+0x30/0x40 [ 81.256220][ T5288] dump_stack_lvl+0xf4/0x15c [ 81.257179][ T5288] dump_stack+0x1c/0x5c [ 81.258032][ T5288] should_fail+0x3c8/0x520 [ 81.259085][ T5288] __should_failslab+0xbc/0x10c [ 81.260233][ T5288] should_failslab+0x10/0x28 [ 81.261299][ T5288] slab_pre_alloc_hook+0x64/0xe8 [ 81.262504][ T5288] kmem_cache_alloc_node+0x98/0x410 [ 81.263772][ T5288] __alloc_skb+0x130/0x68c [ 81.264848][ T5288] netlink_ack+0x2c0/0x950 [ 81.265950][ T5288] netlink_rcv_skb+0x1f4/0x3dc [ 81.267089][ T5288] genl_rcv+0x38/0x50 [ 81.267954][ T5288] netlink_unicast+0x614/0x884 [ 81.268997][ T5288] netlink_sendmsg+0x6ec/0x9e4 [ 81.270026][ T5288] ____sys_sendmsg+0x578/0x894 [ 81.271064][ T5288] ___sys_sendmsg+0x1f0/0x27c [ 81.272077][ T5288] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.273182][ T5288] invoke_syscall+0x98/0x28c [ 81.274191][ T5288] el0_svc_common+0x13c/0x258 [ 81.275225][ T5288] do_el0_svc+0x5c/0x140 [ 81.276157][ T5288] el0_svc+0x78/0x1d0 [ 81.277020][ T5288] el0t_64_sync_handler+0xcc/0xe4 [ 81.278132][ T5288] el0t_64_sync+0x1a0/0x1a4 [ 81.295863][ T5290] FAULT_INJECTION: forcing a failure. [ 81.295863][ T5290] name failslab, interval 1, probability 0, space 0, times 0 [ 81.299417][ T5290] CPU: 0 PID: 5290 Comm: syz.0.221 Tainted: G W syzkaller #0 [ 81.301196][ T5290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.303268][ T5290] Call trace: [ 81.303936][ T5290] dump_backtrace+0x0/0x458 [ 81.304864][ T5290] show_stack+0x2c/0x3c [ 81.305838][ T5290] __dump_stack+0x30/0x40 [ 81.306927][ T5290] dump_stack_lvl+0xf4/0x15c [ 81.308056][ T5290] dump_stack+0x1c/0x5c [ 81.309055][ T5290] should_fail+0x3c8/0x520 [ 81.310065][ T5290] __should_failslab+0xbc/0x10c [ 81.311221][ T5290] should_failslab+0x10/0x28 [ 81.312264][ T5290] slab_pre_alloc_hook+0x64/0xe8 [ 81.313475][ T5290] kmem_cache_alloc_node+0x98/0x410 [ 81.314763][ T5290] __alloc_skb+0x130/0x68c [ 81.315843][ T5290] netlink_ack+0x2c0/0x950 [ 81.316837][ T5290] netlink_rcv_skb+0x1f4/0x3dc [ 81.317896][ T5290] genl_rcv+0x38/0x50 [ 81.318781][ T5290] netlink_unicast+0x614/0x884 [ 81.319859][ T5290] netlink_sendmsg+0x6ec/0x9e4 [ 81.320932][ T5290] ____sys_sendmsg+0x578/0x894 [ 81.322003][ T5290] ___sys_sendmsg+0x1f0/0x27c [ 81.323045][ T5290] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.324150][ T5290] invoke_syscall+0x98/0x28c [ 81.325146][ T5290] el0_svc_common+0x13c/0x258 [ 81.326152][ T5290] do_el0_svc+0x5c/0x140 [ 81.327079][ T5290] el0_svc+0x78/0x1d0 [ 81.327948][ T5290] el0t_64_sync_handler+0xcc/0xe4 [ 81.329057][ T5290] el0t_64_sync+0x1a0/0x1a4 [ 81.340921][ T5292] FAULT_INJECTION: forcing a failure. [ 81.340921][ T5292] name failslab, interval 1, probability 0, space 0, times 0 [ 81.343436][ T5292] CPU: 1 PID: 5292 Comm: syz.0.222 Tainted: G W syzkaller #0 [ 81.345199][ T5292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.347433][ T5292] Call trace: [ 81.348165][ T5292] dump_backtrace+0x0/0x458 [ 81.349293][ T5292] show_stack+0x2c/0x3c [ 81.350300][ T5292] __dump_stack+0x30/0x40 [ 81.351317][ T5292] dump_stack_lvl+0xf4/0x15c [ 81.352384][ T5292] dump_stack+0x1c/0x5c [ 81.353333][ T5292] should_fail+0x3c8/0x520 [ 81.354322][ T5292] __should_failslab+0xbc/0x10c [ 81.355436][ T5292] should_failslab+0x10/0x28 [ 81.356495][ T5292] slab_pre_alloc_hook+0x64/0xe8 [ 81.357579][ T5292] kmem_cache_alloc_node+0x98/0x410 [ 81.358721][ T5292] __alloc_skb+0x130/0x68c [ 81.359702][ T5292] netlink_ack+0x2c0/0x950 [ 81.360679][ T5292] netlink_rcv_skb+0x1f4/0x3dc [ 81.361736][ T5292] genl_rcv+0x38/0x50 [ 81.362619][ T5292] netlink_unicast+0x614/0x884 [ 81.363692][ T5292] netlink_sendmsg+0x6ec/0x9e4 [ 81.364749][ T5292] ____sys_sendmsg+0x578/0x894 [ 81.365802][ T5292] ___sys_sendmsg+0x1f0/0x27c [ 81.366850][ T5292] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.367953][ T5292] invoke_syscall+0x98/0x28c [ 81.368941][ T5292] el0_svc_common+0x13c/0x258 [ 81.369969][ T5292] do_el0_svc+0x5c/0x140 [ 81.370892][ T5292] el0_svc+0x78/0x1d0 [ 81.371761][ T5292] el0t_64_sync_handler+0xcc/0xe4 [ 81.373016][ T5292] el0t_64_sync+0x1a0/0x1a4 [ 81.382601][ T5294] FAULT_INJECTION: forcing a failure. [ 81.382601][ T5294] name failslab, interval 1, probability 0, space 0, times 0 [ 81.384988][ T5294] CPU: 1 PID: 5294 Comm: syz.0.223 Tainted: G W syzkaller #0 [ 81.386812][ T5294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.388968][ T5294] Call trace: [ 81.389652][ T5294] dump_backtrace+0x0/0x458 [ 81.390600][ T5294] show_stack+0x2c/0x3c [ 81.391460][ T5294] __dump_stack+0x30/0x40 [ 81.392368][ T5294] dump_stack_lvl+0xf4/0x15c [ 81.393305][ T5294] dump_stack+0x1c/0x5c [ 81.394160][ T5294] should_fail+0x3c8/0x520 [ 81.395069][ T5294] __should_failslab+0xbc/0x10c [ 81.396068][ T5294] should_failslab+0x10/0x28 [ 81.397017][ T5294] slab_pre_alloc_hook+0x64/0xe8 [ 81.398026][ T5294] kmem_cache_alloc_node+0x98/0x410 [ 81.399085][ T5294] __alloc_skb+0x130/0x68c [ 81.399991][ T5294] netlink_ack+0x2c0/0x950 [ 81.400897][ T5294] netlink_rcv_skb+0x1f4/0x3dc [ 81.401873][ T5294] genl_rcv+0x38/0x50 [ 81.402686][ T5294] netlink_unicast+0x614/0x884 [ 81.403677][ T5294] netlink_sendmsg+0x6ec/0x9e4 [ 81.404653][ T5294] ____sys_sendmsg+0x578/0x894 [ 81.405639][ T5294] ___sys_sendmsg+0x1f0/0x27c [ 81.406588][ T5294] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.407673][ T5294] invoke_syscall+0x98/0x28c [ 81.408526][ T5294] el0_svc_common+0x13c/0x258 [ 81.409488][ T5294] do_el0_svc+0x5c/0x140 [ 81.410361][ T5294] el0_svc+0x78/0x1d0 [ 81.411173][ T5294] el0t_64_sync_handler+0xcc/0xe4 [ 81.412193][ T5294] el0t_64_sync+0x1a0/0x1a4 [ 81.421235][ T5296] FAULT_INJECTION: forcing a failure. [ 81.421235][ T5296] name failslab, interval 1, probability 0, space 0, times 0 [ 81.423758][ T5296] CPU: 0 PID: 5296 Comm: syz.0.224 Tainted: G W syzkaller #0 [ 81.425409][ T5296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.427527][ T5296] Call trace: [ 81.428260][ T5296] dump_backtrace+0x0/0x458 [ 81.429278][ T5296] show_stack+0x2c/0x3c [ 81.430219][ T5296] __dump_stack+0x30/0x40 [ 81.431145][ T5296] dump_stack_lvl+0xf4/0x15c [ 81.432110][ T5296] dump_stack+0x1c/0x5c [ 81.432988][ T5296] should_fail+0x3c8/0x520 [ 81.433924][ T5296] __should_failslab+0xbc/0x10c [ 81.434948][ T5296] should_failslab+0x10/0x28 [ 81.435962][ T5296] slab_pre_alloc_hook+0x64/0xe8 [ 81.437045][ T5296] kmem_cache_alloc_node+0x98/0x410 [ 81.438193][ T5296] __alloc_skb+0x130/0x68c [ 81.439132][ T5296] netlink_ack+0x2c0/0x950 [ 81.440084][ T5296] netlink_rcv_skb+0x1f4/0x3dc [ 81.441106][ T5296] genl_rcv+0x38/0x50 [ 81.441938][ T5296] netlink_unicast+0x614/0x884 [ 81.442916][ T5296] netlink_sendmsg+0x6ec/0x9e4 [ 81.443887][ T5296] ____sys_sendmsg+0x578/0x894 [ 81.444880][ T5296] ___sys_sendmsg+0x1f0/0x27c [ 81.445859][ T5296] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.446931][ T5296] invoke_syscall+0x98/0x28c [ 81.447902][ T5296] el0_svc_common+0x13c/0x258 [ 81.448873][ T5296] do_el0_svc+0x5c/0x140 [ 81.449772][ T5296] el0_svc+0x78/0x1d0 [ 81.450620][ T5296] el0t_64_sync_handler+0xcc/0xe4 [ 81.451696][ T5296] el0t_64_sync+0x1a0/0x1a4 [ 81.463403][ T5298] FAULT_INJECTION: forcing a failure. [ 81.463403][ T5298] name failslab, interval 1, probability 0, space 0, times 0 [ 81.465871][ T5298] CPU: 0 PID: 5298 Comm: syz.0.225 Tainted: G W syzkaller #0 [ 81.467706][ T5298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.470056][ T5298] Call trace: [ 81.470796][ T5298] dump_backtrace+0x0/0x458 [ 81.471833][ T5298] show_stack+0x2c/0x3c [ 81.472733][ T5298] __dump_stack+0x30/0x40 [ 81.473674][ T5298] dump_stack_lvl+0xf4/0x15c [ 81.474663][ T5298] dump_stack+0x1c/0x5c [ 81.475561][ T5298] should_fail+0x3c8/0x520 [ 81.476473][ T5298] __should_failslab+0xbc/0x10c [ 81.477525][ T5298] should_failslab+0x10/0x28 [ 81.478554][ T5298] slab_pre_alloc_hook+0x64/0xe8 [ 81.479597][ T5298] kmem_cache_alloc_node+0x98/0x410 [ 81.480694][ T5298] __alloc_skb+0x130/0x68c [ 81.481631][ T5298] netlink_ack+0x2c0/0x950 [ 81.482584][ T5298] netlink_rcv_skb+0x1f4/0x3dc [ 81.483618][ T5298] genl_rcv+0x38/0x50 [ 81.484429][ T5298] netlink_unicast+0x614/0x884 [ 81.485415][ T5298] netlink_sendmsg+0x6ec/0x9e4 [ 81.486371][ T5298] ____sys_sendmsg+0x578/0x894 [ 81.487369][ T5298] ___sys_sendmsg+0x1f0/0x27c [ 81.488337][ T5298] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.489402][ T5298] invoke_syscall+0x98/0x28c [ 81.490365][ T5298] el0_svc_common+0x13c/0x258 [ 81.491482][ T5298] do_el0_svc+0x5c/0x140 [ 81.492468][ T5298] el0_svc+0x78/0x1d0 [ 81.493382][ T5298] el0t_64_sync_handler+0xcc/0xe4 [ 81.494545][ T5298] el0t_64_sync+0x1a0/0x1a4 [ 81.505747][ T5300] FAULT_INJECTION: forcing a failure. [ 81.505747][ T5300] name failslab, interval 1, probability 0, space 0, times 0 [ 81.508827][ T5300] CPU: 0 PID: 5300 Comm: syz.0.226 Tainted: G W syzkaller #0 [ 81.510460][ T5300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 81.512379][ T5300] Call trace: [ 81.513010][ T5300] dump_backtrace+0x0/0x458 [ 81.513902][ T5300] show_stack+0x2c/0x3c [ 81.514830][ T5300] __dump_stack+0x30/0x40 [ 81.515755][ T5300] dump_stack_lvl+0xf4/0x15c [ 81.516853][ T5300] dump_stack+0x1c/0x5c [ 81.517827][ T5300] should_fail+0x3c8/0x520 [ 81.518870][ T5300] __should_failslab+0xbc/0x10c [ 81.520002][ T5300] should_failslab+0x10/0x28 [ 81.521044][ T5300] slab_pre_alloc_hook+0x64/0xe8 [ 81.522131][ T5300] kmem_cache_alloc_node+0x98/0x410 [ 81.523242][ T5300] __alloc_skb+0x130/0x68c [ 81.524165][ T5300] netlink_ack+0x2c0/0x950 [ 81.525237][ T5300] netlink_rcv_skb+0x1f4/0x3dc [ 81.526314][ T5300] genl_rcv+0x38/0x50 [ 81.527205][ T5300] netlink_unicast+0x614/0x884 [ 81.528219][ T5300] netlink_sendmsg+0x6ec/0x9e4 [ 81.529205][ T5300] ____sys_sendmsg+0x578/0x894 [ 81.530342][ T5300] ___sys_sendmsg+0x1f0/0x27c [ 81.531480][ T5300] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.532704][ T5300] invoke_syscall+0x98/0x28c [ 81.533766][ T5300] el0_svc_common+0x13c/0x258 [ 81.534847][ T5300] do_el0_svc+0x5c/0x140 [ 81.535804][ T5300] el0_svc+0x78/0x1d0 [ 81.536679][ T5300] el0t_64_sync_handler+0xcc/0xe4 [ 81.537787][ T5300] el0t_64_sync+0x1a0/0x1a4 [ 81.550951][ T5302] FAULT_INJECTION: forcing a failure. [ 81.550951][ T5302] name failslab, interval 1, probability 0, space 0, times 0