[ 50.175871][ T1643] device hsr_slave_0 left promiscuous mode [ 50.221327][ T1643] device hsr_slave_1 left promiscuous mode [ 50.311150][ T1643] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 50.312318][ T1643] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 50.314116][ T1643] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 50.315234][ T1643] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 50.316515][ T1643] device bridge_slave_1 left promiscuous mode [ 50.317724][ T1643] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.352331][ T1643] device bridge_slave_0 left promiscuous mode [ 50.353383][ T1643] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.481248][ T1643] device veth1_macvtap left promiscuous mode [ 50.482266][ T1643] device veth0_macvtap left promiscuous mode [ 50.483197][ T1643] device veth1_vlan left promiscuous mode [ 50.484062][ T1643] device veth0_vlan left promiscuous mode [ 50.580943][ T1643] team0 (unregistering): Port device team_slave_1 removed [ 50.585255][ T1643] team0 (unregistering): Port device team_slave_0 removed [ 50.589391][ T1643] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 50.615420][ T1643] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 50.694791][ T1643] bond0 (unregistering): Released all slaves [ 53.324341][ T1643] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.363824][ T1643] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.404062][ T1643] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.454425][ T1643] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.1.113' (ED25519) to the list of known hosts. 1970/01/01 00:00:54 parsed 1 programs [ 55.437090][ T1643] device hsr_slave_0 left promiscuous mode [ 55.481848][ T1643] device hsr_slave_1 left promiscuous mode [ 55.571256][ T1643] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 55.572369][ T1643] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 55.573697][ T1643] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 55.574793][ T1643] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 55.576022][ T1643] device bridge_slave_1 left promiscuous mode [ 55.577049][ T1643] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.611600][ T1643] device bridge_slave_0 left promiscuous mode [ 55.612551][ T1643] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.741745][ T1643] device veth1_macvtap left promiscuous mode [ 55.742729][ T1643] device veth0_macvtap left promiscuous mode [ 55.743611][ T1643] device veth1_vlan left promiscuous mode [ 55.744490][ T1643] device veth0_vlan left promiscuous mode [ 55.828830][ T1643] team0 (unregistering): Port device team_slave_1 removed [ 55.834059][ T1643] team0 (unregistering): Port device team_slave_0 removed [ 55.837715][ T1643] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 55.863884][ T1643] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 55.984267][ T1643] bond0 (unregistering): Released all slaves [ 56.140845][ T4416] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 57.862181][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.863452][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.864956][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 57.870617][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.872165][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.873321][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 58.078639][ T4475] chnl_net:caif_netlink_parms(): no params data found [ 58.095328][ T4475] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.096608][ T4475] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.098468][ T4475] device bridge_slave_0 entered promiscuous mode [ 58.100301][ T4475] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.101861][ T4475] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.103369][ T4475] device bridge_slave_1 entered promiscuous mode [ 58.110927][ T4475] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.113648][ T4475] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.121585][ T4475] team0: Port device team_slave_0 added [ 58.123314][ T4475] team0: Port device team_slave_1 added [ 58.129364][ T4475] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.130410][ T4475] 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. [ 58.134348][ T4475] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.136403][ T4475] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.137408][ T4475] 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. [ 58.141808][ T4475] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.182081][ T4475] device hsr_slave_0 entered promiscuous mode [ 58.221670][ T4475] device hsr_slave_1 entered promiscuous mode [ 58.669891][ T4475] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.712766][ T4475] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.755091][ T4475] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.783053][ T4475] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.863040][ T4475] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.866660][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.868184][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.870562][ T4475] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.874038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.875538][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.876886][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.877914][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.879476][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.882314][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.883753][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.885191][ T274] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.886302][ T274] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.888973][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.893629][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.896663][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.898339][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.902801][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.904235][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.905875][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.907432][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.908810][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.918632][ T4475] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.920372][ T4475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.922774][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.924336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.966771][ T4475] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.970708][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.972221][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.976272][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.977836][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.985287][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.986731][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.988398][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.989764][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.997550][ T4475] device veth0_vlan entered promiscuous mode [ 59.001960][ T4475] device veth1_vlan entered promiscuous mode [ 59.012473][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.013917][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.015252][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.016694][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.019346][ T4475] device veth0_macvtap entered promiscuous mode [ 59.022906][ T4475] device veth1_macvtap entered promiscuous mode [ 59.028401][ T4475] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.029668][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.031030][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.032572][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.033978][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.038089][ T4475] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.039279][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.040794][ T274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.046013][ T4475] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.047297][ T4475] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.048610][ T4475] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.049913][ T4475] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:59 executed programs: 0 [ 59.604325][ T4626] chnl_net:caif_netlink_parms(): no params data found [ 59.623348][ T4626] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.624456][ T4626] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.625943][ T4626] device bridge_slave_0 entered promiscuous mode [ 59.627833][ T4626] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.628923][ T4626] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.630299][ T4626] device bridge_slave_1 entered promiscuous mode [ 59.641624][ T4626] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.644343][ T4626] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.652730][ T4626] team0: Port device team_slave_0 added [ 59.654489][ T4626] team0: Port device team_slave_1 added [ 59.665569][ T4626] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.666608][ T4626] 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. [ 59.670393][ T4626] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.672990][ T4626] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.674072][ T4626] 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. [ 59.681228][ T4626] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.733141][ T4626] device hsr_slave_0 entered promiscuous mode [ 59.761876][ T4626] device hsr_slave_1 entered promiscuous mode [ 59.811689][ T4626] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.812800][ T4626] Cannot create hsr debugfs directory [ 59.881799][ T4626] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.461210][ T4729] Bluetooth: hci0: command 0x0409 tx timeout [ 62.265114][ T4626] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.551069][ T4730] Bluetooth: hci0: command 0x041b tx timeout [ 64.594536][ T4626] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.645112][ T4626] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.783884][ T4626] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.812624][ T4626] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.872126][ T4626] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.922085][ T4626] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.982755][ T4626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.986311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.987810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.990239][ T4626] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.993335][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.994919][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.996289][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.997331][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.998695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.002758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.004296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.005756][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.006802][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.008626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.012134][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.014798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.016458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.017887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.020352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.023217][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.025756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.027232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.029577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.031737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.034494][ T4626] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.078473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.079727][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.084071][ T4626] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.089796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.091577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.097621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.099073][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.100657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.103010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.105913][ T4626] device veth0_vlan entered promiscuous mode [ 65.109016][ T4626] device veth1_vlan entered promiscuous mode [ 65.116593][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.118002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.119363][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.120783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.123795][ T4626] device veth0_macvtap entered promiscuous mode [ 65.126209][ T4626] device veth1_macvtap entered promiscuous mode [ 65.130694][ T4626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.132876][ T4626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.134760][ T4626] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.135952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.137427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.138822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.140420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.143624][ T4626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.145107][ T4626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.146970][ T4626] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.148433][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.149936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.153811][ T4626] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.155015][ T4626] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.156266][ T4626] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.157482][ T4626] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.175342][ T352] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.176631][ T352] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.177848][ T352] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.185679][ T352] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.186876][ T352] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.187972][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:05 executed programs: 2 [ 65.311928][ T4756] FAULT_INJECTION: forcing a failure. [ 65.311928][ T4756] name failslab, interval 1, probability 0, space 0, times 1 [ 65.314027][ T4756] CPU: 0 PID: 4756 Comm: syz.0.16 Not tainted syzkaller #0 [ 65.315006][ T4756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.316439][ T4756] Call trace: [ 65.316884][ T4756] dump_backtrace+0x0/0x458 [ 65.317551][ T4756] show_stack+0x2c/0x3c [ 65.318162][ T4756] __dump_stack+0x30/0x40 [ 65.318825][ T4756] dump_stack_lvl+0xf4/0x15c [ 65.319473][ T4756] dump_stack+0x1c/0x5c [ 65.320171][ T4756] should_fail+0x3c8/0x520 [ 65.320834][ T4756] __should_failslab+0xbc/0x10c [ 65.321595][ T4756] should_failslab+0x10/0x28 [ 65.322285][ T4756] slab_pre_alloc_hook+0x64/0xe8 [ 65.323094][ T4756] __kmalloc_track_caller+0x70/0x35c [ 65.323923][ T4756] kstrdup+0xe4/0x15c [ 65.324557][ T4756] device_rename+0xb0/0x1a8 [ 65.325278][ T4756] cfg802154_switch_netns+0x1bc/0x368 [ 65.326191][ T4756] nl802154_wpan_phy_netns+0x128/0x238 [ 65.327057][ T4756] genl_rcv_msg+0x974/0xc64 [ 65.327796][ T4756] netlink_rcv_skb+0x218/0x3dc [ 65.328552][ T4756] genl_rcv+0x38/0x50 [ 65.329235][ T4756] netlink_unicast+0x614/0x884 [ 65.329956][ T4756] netlink_sendmsg+0x6ec/0x9e4 [ 65.330715][ T4756] ____sys_sendmsg+0x578/0x894 [ 65.331428][ T4756] ___sys_sendmsg+0x1f0/0x27c [ 65.332219][ T4756] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.333002][ T4756] invoke_syscall+0x98/0x28c [ 65.333747][ T4756] el0_svc_common+0x13c/0x258 [ 65.334478][ T4756] do_el0_svc+0x5c/0x140 [ 65.335133][ T4756] el0_svc+0x78/0x1d0 [ 65.335732][ T4756] el0t_64_sync_handler+0xcc/0xe4 [ 65.336462][ T4756] el0t_64_sync+0x1a0/0x1a4 [ 65.337519][ T4756] ------------[ cut here ]------------ [ 65.338369][ T4756] WARNING: CPU: 0 PID: 4756 at net/ieee802154/core.c:236 cfg802154_switch_netns+0x360/0x368 [ 65.339931][ T4756] Modules linked in: [ 65.340518][ T4756] CPU: 0 PID: 4756 Comm: syz.0.16 Not tainted syzkaller #0 [ 65.341572][ T4756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.343127][ T4756] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 65.344348][ T4756] pc : cfg802154_switch_netns+0x360/0x368 [ 65.345187][ T4756] lr : cfg802154_switch_netns+0x35c/0x368 [ 65.346040][ T4756] sp : ffff80001f7a72b0 [ 65.346680][ T4756] x29: ffff80001f7a72b0 x28: 0000000000000014 x27: 1ffff000027af928 [ 65.347919][ T4756] x26: ffff80001f7a73a0 x25: ffff0000ce8b4078 x24: dfff800000000000 [ 65.349153][ T4756] x23: ffff700003ef4e70 x22: ffff0000ce8b46e0 x21: 0000000000000000 [ 65.350426][ T4756] x20: ffff0000cd774b00 x19: 00000000fffffff4 x18: 0000000000000001 [ 65.351678][ T4756] x17: 0000000000000000 x16: ffff80001134e478 x15: 0000000000000012 [ 65.352884][ T4756] x14: 0000000000000001 x13: 1fffe00019d16839 x12: 0000000000000000 [ 65.354226][ T4756] x11: ff80800010f90550 x10: 0000000000000000 x9 : ffff800010f90550 [ 65.355438][ T4756] x8 : ffff0000cae79b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 65.356664][ T4756] x5 : ffff80001f7a6858 x4 : 0000000000000100 x3 : ffff80000a97bfd8 [ 65.357891][ T4756] x2 : 0000000000000001 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 65.359264][ T4756] Call trace: [ 65.359825][ T4756] cfg802154_switch_netns+0x360/0x368 [ 65.360744][ T4756] nl802154_wpan_phy_netns+0x128/0x238 [ 65.361648][ T4756] genl_rcv_msg+0x974/0xc64 [ 65.362422][ T4756] netlink_rcv_skb+0x218/0x3dc [ 65.363163][ T4756] genl_rcv+0x38/0x50 [ 65.363798][ T4756] netlink_unicast+0x614/0x884 [ 65.364532][ T4756] netlink_sendmsg+0x6ec/0x9e4 [ 65.365327][ T4756] ____sys_sendmsg+0x578/0x894 [ 65.366028][ T4756] ___sys_sendmsg+0x1f0/0x27c [ 65.366751][ T4756] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.367519][ T4756] invoke_syscall+0x98/0x28c [ 65.368270][ T4756] el0_svc_common+0x13c/0x258 [ 65.369007][ T4756] do_el0_svc+0x5c/0x140 [ 65.369660][ T4756] el0_svc+0x78/0x1d0 [ 65.370279][ T4756] el0t_64_sync_handler+0xcc/0xe4 [ 65.371077][ T4756] el0t_64_sync+0x1a0/0x1a4 [ 65.371758][ T4756] irq event stamp: 226 [ 65.372382][ T4756] hardirqs last enabled at (225): [] exit_to_kernel_mode+0xe0/0x168 [ 65.373945][ T4756] hardirqs last disabled at (226): [] el1_dbg+0x24/0x80 [ 65.375296][ T4756] softirqs last enabled at (220): [] handle_softirqs+0xa70/0xc14 [ 65.376755][ T4756] softirqs last disabled at (175): [] __irq_exit_rcu+0x240/0x434 [ 65.378146][ T4756] ---[ end trace 8ada516d393a2a02 ]--- [ 65.393344][ T4759] FAULT_INJECTION: forcing a failure. [ 65.393344][ T4759] name failslab, interval 1, probability 0, space 0, times 0 [ 65.395362][ T4759] CPU: 0 PID: 4759 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 65.396726][ T4759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.398287][ T4759] Call trace: [ 65.398791][ T4759] dump_backtrace+0x0/0x458 [ 65.399425][ T4759] show_stack+0x2c/0x3c [ 65.400045][ T4759] __dump_stack+0x30/0x40 [ 65.400792][ T4759] dump_stack_lvl+0xf4/0x15c [ 65.401527][ T4759] dump_stack+0x1c/0x5c [ 65.402178][ T4759] should_fail+0x3c8/0x520 [ 65.402870][ T4759] __should_failslab+0xbc/0x10c [ 65.403602][ T4759] should_failslab+0x10/0x28 [ 65.404322][ T4759] slab_pre_alloc_hook+0x64/0xe8 [ 65.405141][ T4759] __kmalloc+0xbc/0x440 [ 65.405797][ T4759] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 65.406725][ T4759] genl_rcv_msg+0x788/0xc64 [ 65.407433][ T4759] netlink_rcv_skb+0x218/0x3dc [ 65.408146][ T4759] genl_rcv+0x38/0x50 [ 65.408776][ T4759] netlink_unicast+0x614/0x884 [ 65.409548][ T4759] netlink_sendmsg+0x6ec/0x9e4 [ 65.410327][ T4759] ____sys_sendmsg+0x578/0x894 [ 65.411089][ T4759] ___sys_sendmsg+0x1f0/0x27c [ 65.411829][ T4759] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.412674][ T4759] invoke_syscall+0x98/0x28c [ 65.413498][ T4759] el0_svc_common+0x13c/0x258 [ 65.414273][ T4759] do_el0_svc+0x5c/0x140 [ 65.414975][ T4759] el0_svc+0x78/0x1d0 [ 65.415622][ T4759] el0t_64_sync_handler+0xcc/0xe4 [ 65.416444][ T4759] el0t_64_sync+0x1a0/0x1a4 [ 65.425424][ T4761] FAULT_INJECTION: forcing a failure. [ 65.425424][ T4761] name failslab, interval 1, probability 0, space 0, times 0 [ 65.427258][ T4761] CPU: 0 PID: 4761 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 65.428509][ T4761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.429921][ T4761] Call trace: [ 65.430424][ T4761] dump_backtrace+0x0/0x458 [ 65.431011][ T4761] show_stack+0x2c/0x3c [ 65.431679][ T4761] __dump_stack+0x30/0x40 [ 65.432321][ T4761] dump_stack_lvl+0xf4/0x15c [ 65.432966][ T4761] dump_stack+0x1c/0x5c [ 65.433522][ T4761] should_fail+0x3c8/0x520 [ 65.434225][ T4761] __should_failslab+0xbc/0x10c [ 65.434976][ T4761] should_failslab+0x10/0x28 [ 65.435710][ T4761] slab_pre_alloc_hook+0x64/0xe8 [ 65.436568][ T4761] kmem_cache_alloc_node+0x98/0x410 [ 65.437422][ T4761] __alloc_skb+0x130/0x68c [ 65.438157][ T4761] netlink_ack+0x2c0/0x950 [ 65.438858][ T4761] netlink_rcv_skb+0x1f4/0x3dc [ 65.439603][ T4761] genl_rcv+0x38/0x50 [ 65.440190][ T4761] netlink_unicast+0x614/0x884 [ 65.440965][ T4761] netlink_sendmsg+0x6ec/0x9e4 [ 65.441733][ T4761] ____sys_sendmsg+0x578/0x894 [ 65.442667][ T4761] ___sys_sendmsg+0x1f0/0x27c [ 65.443433][ T4761] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.444230][ T4761] invoke_syscall+0x98/0x28c [ 65.445002][ T4761] el0_svc_common+0x13c/0x258 [ 65.445748][ T4761] do_el0_svc+0x5c/0x140 [ 65.446413][ T4761] el0_svc+0x78/0x1d0 [ 65.447029][ T4761] el0t_64_sync_handler+0xcc/0xe4 [ 65.447824][ T4761] el0t_64_sync+0x1a0/0x1a4 [ 65.457213][ T4763] FAULT_INJECTION: forcing a failure. [ 65.457213][ T4763] name failslab, interval 1, probability 0, space 0, times 0 [ 65.458989][ T4763] CPU: 0 PID: 4763 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 65.460304][ T4763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.461899][ T4763] Call trace: [ 65.462407][ T4763] dump_backtrace+0x0/0x458 [ 65.463073][ T4763] show_stack+0x2c/0x3c [ 65.463798][ T4763] __dump_stack+0x30/0x40 [ 65.464495][ T4763] dump_stack_lvl+0xf4/0x15c [ 65.465209][ T4763] dump_stack+0x1c/0x5c [ 65.465848][ T4763] should_fail+0x3c8/0x520 [ 65.466548][ T4763] __should_failslab+0xbc/0x10c [ 65.467260][ T4763] should_failslab+0x10/0x28 [ 65.467978][ T4763] slab_pre_alloc_hook+0x64/0xe8 [ 65.468833][ T4763] kmem_cache_alloc_node+0x98/0x410 [ 65.469622][ T4763] __alloc_skb+0x130/0x68c [ 65.470323][ T4763] netlink_ack+0x2c0/0x950 [ 65.471018][ T4763] netlink_rcv_skb+0x1f4/0x3dc [ 65.471738][ T4763] genl_rcv+0x38/0x50 [ 65.472317][ T4763] netlink_unicast+0x614/0x884 [ 65.473049][ T4763] netlink_sendmsg+0x6ec/0x9e4 [ 65.473823][ T4763] ____sys_sendmsg+0x578/0x894 [ 65.474574][ T4763] ___sys_sendmsg+0x1f0/0x27c [ 65.475277][ T4763] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.476021][ T4763] invoke_syscall+0x98/0x28c [ 65.476780][ T4763] el0_svc_common+0x13c/0x258 [ 65.477506][ T4763] do_el0_svc+0x5c/0x140 [ 65.478206][ T4763] el0_svc+0x78/0x1d0 [ 65.478840][ T4763] el0t_64_sync_handler+0xcc/0xe4 [ 65.479637][ T4763] el0t_64_sync+0x1a0/0x1a4 [ 65.489126][ T4765] FAULT_INJECTION: forcing a failure. [ 65.489126][ T4765] name failslab, interval 1, probability 0, space 0, times 0 [ 65.491003][ T4765] CPU: 0 PID: 4765 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 65.492442][ T4765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.493946][ T4765] Call trace: [ 65.494443][ T4765] dump_backtrace+0x0/0x458 [ 65.495137][ T4765] show_stack+0x2c/0x3c [ 65.495859][ T4765] __dump_stack+0x30/0x40 [ 65.496630][ T4765] dump_stack_lvl+0xf4/0x15c [ 65.497357][ T4765] dump_stack+0x1c/0x5c [ 65.497970][ T4765] should_fail+0x3c8/0x520 [ 65.498650][ T4765] __should_failslab+0xbc/0x10c [ 65.499388][ T4765] should_failslab+0x10/0x28 [ 65.500081][ T4765] slab_pre_alloc_hook+0x64/0xe8 [ 65.500860][ T4765] kmem_cache_alloc_node+0x98/0x410 [ 65.501670][ T4765] __alloc_skb+0x130/0x68c [ 65.502384][ T4765] netlink_ack+0x2c0/0x950 [ 65.503087][ T4765] netlink_rcv_skb+0x1f4/0x3dc [ 65.503877][ T4765] genl_rcv+0x38/0x50 [ 65.504531][ T4765] netlink_unicast+0x614/0x884 [ 65.505338][ T4765] netlink_sendmsg+0x6ec/0x9e4 [ 65.506100][ T4765] ____sys_sendmsg+0x578/0x894 [ 65.506815][ T4765] ___sys_sendmsg+0x1f0/0x27c [ 65.507579][ T4765] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.508324][ T4765] invoke_syscall+0x98/0x28c [ 65.509045][ T4765] el0_svc_common+0x13c/0x258 [ 65.509750][ T4765] do_el0_svc+0x5c/0x140 [ 65.510362][ T4765] el0_svc+0x78/0x1d0 [ 65.510969][ T4765] el0t_64_sync_handler+0xcc/0xe4 [ 65.511777][ T4765] el0t_64_sync+0x1a0/0x1a4 [ 65.520953][ T4767] FAULT_INJECTION: forcing a failure. [ 65.520953][ T4767] name failslab, interval 1, probability 0, space 0, times 0 [ 65.524290][ T4767] CPU: 1 PID: 4767 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 65.525522][ T4767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.526964][ T4767] Call trace: [ 65.527404][ T4767] dump_backtrace+0x0/0x458 [ 65.528065][ T4767] show_stack+0x2c/0x3c [ 65.528719][ T4767] __dump_stack+0x30/0x40 [ 65.529360][ T4767] dump_stack_lvl+0xf4/0x15c [ 65.530102][ T4767] dump_stack+0x1c/0x5c [ 65.530763][ T4767] should_fail+0x3c8/0x520 [ 65.531435][ T4767] __should_failslab+0xbc/0x10c [ 65.532151][ T4767] should_failslab+0x10/0x28 [ 65.532832][ T4767] slab_pre_alloc_hook+0x64/0xe8 [ 65.533557][ T4767] kmem_cache_alloc_node+0x98/0x410 [ 65.534339][ T4767] __alloc_skb+0x130/0x68c [ 65.535035][ T4767] netlink_ack+0x2c0/0x950 [ 65.535753][ T4767] netlink_rcv_skb+0x1f4/0x3dc [ 65.536518][ T4767] genl_rcv+0x38/0x50 [ 65.537096][ T4767] netlink_unicast+0x614/0x884 [ 65.537828][ T4767] netlink_sendmsg+0x6ec/0x9e4 [ 65.538550][ T4767] ____sys_sendmsg+0x578/0x894 [ 65.539285][ T4767] ___sys_sendmsg+0x1f0/0x27c [ 65.539961][ T4767] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.540720][ T4767] invoke_syscall+0x98/0x28c [ 65.541356][ T4767] el0_svc_common+0x13c/0x258 [ 65.542095][ T4767] do_el0_svc+0x5c/0x140 [ 65.542712][ T4767] el0_svc+0x78/0x1d0 [ 65.543405][ T4767] el0t_64_sync_handler+0xcc/0xe4 [ 65.544110][ T4767] el0t_64_sync+0x1a0/0x1a4 [ 65.556696][ T4769] FAULT_INJECTION: forcing a failure. [ 65.556696][ T4769] name failslab, interval 1, probability 0, space 0, times 0 [ 65.558939][ T4769] CPU: 0 PID: 4769 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 65.560193][ T4769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.561690][ T4769] Call trace: [ 65.562167][ T4769] dump_backtrace+0x0/0x458 [ 65.562878][ T4769] show_stack+0x2c/0x3c [ 65.563475][ T4769] __dump_stack+0x30/0x40 [ 65.564139][ T4769] dump_stack_lvl+0xf4/0x15c [ 65.564833][ T4769] dump_stack+0x1c/0x5c [ 65.565462][ T4769] should_fail+0x3c8/0x520 [ 65.566133][ T4769] __should_failslab+0xbc/0x10c [ 65.566899][ T4769] should_failslab+0x10/0x28 [ 65.567650][ T4769] slab_pre_alloc_hook+0x64/0xe8 [ 65.568391][ T4769] kmem_cache_alloc_node+0x98/0x410 [ 65.569188][ T4769] __alloc_skb+0x130/0x68c [ 65.569889][ T4769] netlink_ack+0x2c0/0x950 [ 65.570607][ T4769] netlink_rcv_skb+0x1f4/0x3dc [ 65.571366][ T4769] genl_rcv+0x38/0x50 [ 65.571952][ T4769] netlink_unicast+0x614/0x884 [ 65.572674][ T4769] netlink_sendmsg+0x6ec/0x9e4 [ 65.573413][ T4769] ____sys_sendmsg+0x578/0x894 [ 65.574132][ T4769] ___sys_sendmsg+0x1f0/0x27c [ 65.574848][ T4769] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.575612][ T4769] invoke_syscall+0x98/0x28c [ 65.576344][ T4769] el0_svc_common+0x13c/0x258 [ 65.577128][ T4769] do_el0_svc+0x5c/0x140 [ 65.577754][ T4769] el0_svc+0x78/0x1d0 [ 65.578338][ T4769] el0t_64_sync_handler+0xcc/0xe4 [ 65.579091][ T4769] el0t_64_sync+0x1a0/0x1a4 [ 65.590304][ T4771] FAULT_INJECTION: forcing a failure. [ 65.590304][ T4771] name failslab, interval 1, probability 0, space 0, times 0 [ 65.592557][ T4771] CPU: 1 PID: 4771 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 65.593841][ T4771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.595279][ T4771] Call trace: [ 65.595769][ T4771] dump_backtrace+0x0/0x458 [ 65.596376][ T4771] show_stack+0x2c/0x3c [ 65.597028][ T4771] __dump_stack+0x30/0x40 [ 65.597689][ T4771] dump_stack_lvl+0xf4/0x15c [ 65.598429][ T4771] dump_stack+0x1c/0x5c [ 65.599048][ T4771] should_fail+0x3c8/0x520 [ 65.599746][ T4771] __should_failslab+0xbc/0x10c [ 65.600501][ T4771] should_failslab+0x10/0x28 [ 65.601267][ T4771] slab_pre_alloc_hook+0x64/0xe8 [ 65.602111][ T4771] kmem_cache_alloc_node+0x98/0x410 [ 65.602952][ T4771] __alloc_skb+0x130/0x68c [ 65.603622][ T4771] netlink_ack+0x2c0/0x950 [ 65.604287][ T4771] netlink_rcv_skb+0x1f4/0x3dc [ 65.605003][ T4771] genl_rcv+0x38/0x50 [ 65.605534][ T4771] netlink_unicast+0x614/0x884 [ 65.606239][ T4771] netlink_sendmsg+0x6ec/0x9e4 [ 65.607002][ T4771] ____sys_sendmsg+0x578/0x894 [ 65.607683][ T4771] ___sys_sendmsg+0x1f0/0x27c [ 65.608416][ T4771] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.609213][ T4771] invoke_syscall+0x98/0x28c [ 65.609883][ T4771] el0_svc_common+0x13c/0x258 [ 65.610594][ T4771] do_el0_svc+0x5c/0x140 [ 65.611196][ T4771] el0_svc+0x78/0x1d0 [ 65.611792][ T4771] el0t_64_sync_handler+0xcc/0xe4 [ 65.612580][ T4771] el0t_64_sync+0x1a0/0x1a4 [ 65.621376][ T4730] Bluetooth: hci0: command 0x040f tx timeout [ 65.636638][ T4773] FAULT_INJECTION: forcing a failure. [ 65.636638][ T4773] name failslab, interval 1, probability 0, space 0, times 0 [ 65.638624][ T4773] CPU: 0 PID: 4773 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 65.640031][ T4773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.641543][ T4773] Call trace: [ 65.642060][ T4773] dump_backtrace+0x0/0x458 [ 65.642807][ T4773] show_stack+0x2c/0x3c [ 65.643428][ T4773] __dump_stack+0x30/0x40 [ 65.644091][ T4773] dump_stack_lvl+0xf4/0x15c [ 65.644760][ T4773] dump_stack+0x1c/0x5c [ 65.645409][ T4773] should_fail+0x3c8/0x520 [ 65.646097][ T4773] __should_failslab+0xbc/0x10c [ 65.646909][ T4773] should_failslab+0x10/0x28 [ 65.647609][ T4773] slab_pre_alloc_hook+0x64/0xe8 [ 65.648460][ T4773] kmem_cache_alloc_node+0x98/0x410 [ 65.649308][ T4773] __alloc_skb+0x130/0x68c [ 65.650028][ T4773] netlink_ack+0x2c0/0x950 [ 65.650737][ T4773] netlink_rcv_skb+0x1f4/0x3dc [ 65.651464][ T4773] genl_rcv+0x38/0x50 [ 65.652065][ T4773] netlink_unicast+0x614/0x884 [ 65.652863][ T4773] netlink_sendmsg+0x6ec/0x9e4 [ 65.653572][ T4773] ____sys_sendmsg+0x578/0x894 [ 65.654344][ T4773] ___sys_sendmsg+0x1f0/0x27c [ 65.655068][ T4773] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.655876][ T4773] invoke_syscall+0x98/0x28c [ 65.656616][ T4773] el0_svc_common+0x13c/0x258 [ 65.657404][ T4773] do_el0_svc+0x5c/0x140 [ 65.658068][ T4773] el0_svc+0x78/0x1d0 [ 65.658691][ T4773] el0t_64_sync_handler+0xcc/0xe4 [ 65.659455][ T4773] el0t_64_sync+0x1a0/0x1a4 [ 65.670868][ T4775] FAULT_INJECTION: forcing a failure. [ 65.670868][ T4775] name failslab, interval 1, probability 0, space 0, times 0 [ 65.674050][ T4775] CPU: 1 PID: 4775 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 65.675298][ T4775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.676859][ T4775] Call trace: [ 65.677350][ T4775] dump_backtrace+0x0/0x458 [ 65.678113][ T4775] show_stack+0x2c/0x3c [ 65.678734][ T4775] __dump_stack+0x30/0x40 [ 65.679375][ T4775] dump_stack_lvl+0xf4/0x15c [ 65.680091][ T4775] dump_stack+0x1c/0x5c [ 65.680714][ T4775] should_fail+0x3c8/0x520 [ 65.681364][ T4775] __should_failslab+0xbc/0x10c [ 65.682125][ T4775] should_failslab+0x10/0x28 [ 65.682837][ T4775] slab_pre_alloc_hook+0x64/0xe8 [ 65.683631][ T4775] kmem_cache_alloc_node+0x98/0x410 [ 65.684434][ T4775] __alloc_skb+0x130/0x68c [ 65.685118][ T4775] netlink_ack+0x2c0/0x950 [ 65.685810][ T4775] netlink_rcv_skb+0x1f4/0x3dc [ 65.686517][ T4775] genl_rcv+0x38/0x50 [ 65.687092][ T4775] netlink_unicast+0x614/0x884 [ 65.687830][ T4775] netlink_sendmsg+0x6ec/0x9e4 [ 65.688534][ T4775] ____sys_sendmsg+0x578/0x894 [ 65.689302][ T4775] ___sys_sendmsg+0x1f0/0x27c [ 65.690074][ T4775] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.690920][ T4775] invoke_syscall+0x98/0x28c [ 65.691668][ T4775] el0_svc_common+0x13c/0x258 [ 65.692362][ T4775] do_el0_svc+0x5c/0x140 [ 65.693017][ T4775] el0_svc+0x78/0x1d0 [ 65.693635][ T4775] el0t_64_sync_handler+0xcc/0xe4 [ 65.694416][ T4775] el0t_64_sync+0x1a0/0x1a4 [ 65.717611][ T4777] FAULT_INJECTION: forcing a failure. [ 65.717611][ T4777] name failslab, interval 1, probability 0, space 0, times 0 [ 65.719738][ T4777] CPU: 0 PID: 4777 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 65.721076][ T4777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.722651][ T4777] Call trace: [ 65.723126][ T4777] dump_backtrace+0x0/0x458 [ 65.723781][ T4777] show_stack+0x2c/0x3c [ 65.724420][ T4777] __dump_stack+0x30/0x40 [ 65.725046][ T4777] dump_stack_lvl+0xf4/0x15c [ 65.725802][ T4777] dump_stack+0x1c/0x5c [ 65.726434][ T4777] should_fail+0x3c8/0x520 [ 65.727137][ T4777] __should_failslab+0xbc/0x10c [ 65.727862][ T4777] should_failslab+0x10/0x28 [ 65.728525][ T4777] slab_pre_alloc_hook+0x64/0xe8 [ 65.729293][ T4777] kmem_cache_alloc_node+0x98/0x410 [ 65.730094][ T4777] __alloc_skb+0x130/0x68c [ 65.730768][ T4777] netlink_ack+0x2c0/0x950 [ 65.731418][ T4777] netlink_rcv_skb+0x1f4/0x3dc [ 65.732215][ T4777] genl_rcv+0x38/0x50 [ 65.732899][ T4777] netlink_unicast+0x614/0x884 [ 65.733677][ T4777] netlink_sendmsg+0x6ec/0x9e4 [ 65.734415][ T4777] ____sys_sendmsg+0x578/0x894 [ 65.735142][ T4777] ___sys_sendmsg+0x1f0/0x27c [ 65.735907][ T4777] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.736712][ T4777] invoke_syscall+0x98/0x28c [ 65.737422][ T4777] el0_svc_common+0x13c/0x258 [ 65.738179][ T4777] do_el0_svc+0x5c/0x140 [ 65.738871][ T4777] el0_svc+0x78/0x1d0 [ 65.739506][ T4777] el0t_64_sync_handler+0xcc/0xe4 [ 65.740308][ T4777] el0t_64_sync+0x1a0/0x1a4 [ 65.757505][ T4779] FAULT_INJECTION: forcing a failure. [ 65.757505][ T4779] name failslab, interval 1, probability 0, space 0, times 0 [ 65.759427][ T4779] CPU: 0 PID: 4779 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 65.760699][ T4779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.762193][ T4779] Call trace: [ 65.762696][ T4779] dump_backtrace+0x0/0x458 [ 65.763340][ T4779] show_stack+0x2c/0x3c [ 65.764059][ T4779] __dump_stack+0x30/0x40 [ 65.764708][ T4779] dump_stack_lvl+0xf4/0x15c [ 65.765454][ T4779] dump_stack+0x1c/0x5c [ 65.766096][ T4779] should_fail+0x3c8/0x520 [ 65.766791][ T4779] __should_failslab+0xbc/0x10c [ 65.767530][ T4779] should_failslab+0x10/0x28 [ 65.768176][ T4779] slab_pre_alloc_hook+0x64/0xe8 [ 65.768913][ T4779] kmem_cache_alloc_node+0x98/0x410 [ 65.769701][ T4779] __alloc_skb+0x130/0x68c [ 65.770413][ T4779] netlink_ack+0x2c0/0x950 [ 65.771115][ T4779] netlink_rcv_skb+0x1f4/0x3dc [ 65.771859][ T4779] genl_rcv+0x38/0x50 [ 65.772500][ T4779] netlink_unicast+0x614/0x884 [ 65.773246][ T4779] netlink_sendmsg+0x6ec/0x9e4 [ 65.773993][ T4779] ____sys_sendmsg+0x578/0x894 [ 65.774777][ T4779] ___sys_sendmsg+0x1f0/0x27c [ 65.775510][ T4779] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.776396][ T4779] invoke_syscall+0x98/0x28c [ 65.777155][ T4779] el0_svc_common+0x13c/0x258 [ 65.777926][ T4779] do_el0_svc+0x5c/0x140 [ 65.778584][ T4779] el0_svc+0x78/0x1d0 [ 65.779204][ T4779] el0t_64_sync_handler+0xcc/0xe4 [ 65.780018][ T4779] el0t_64_sync+0x1a0/0x1a4 [ 65.795225][ T4781] FAULT_INJECTION: forcing a failure. [ 65.795225][ T4781] name failslab, interval 1, probability 0, space 0, times 0 [ 65.797173][ T4781] CPU: 1 PID: 4781 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 65.798472][ T4781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.800019][ T4781] Call trace: [ 65.800562][ T4781] dump_backtrace+0x0/0x458 [ 65.801299][ T4781] show_stack+0x2c/0x3c [ 65.801947][ T4781] __dump_stack+0x30/0x40 [ 65.802620][ T4781] dump_stack_lvl+0xf4/0x15c [ 65.803329][ T4781] dump_stack+0x1c/0x5c [ 65.803996][ T4781] should_fail+0x3c8/0x520 [ 65.804740][ T4781] __should_failslab+0xbc/0x10c [ 65.805548][ T4781] should_failslab+0x10/0x28 [ 65.806277][ T4781] slab_pre_alloc_hook+0x64/0xe8 [ 65.807040][ T4781] kmem_cache_alloc_node+0x98/0x410 [ 65.807870][ T4781] __alloc_skb+0x130/0x68c [ 65.808571][ T4781] netlink_ack+0x2c0/0x950 [ 65.809280][ T4781] netlink_rcv_skb+0x1f4/0x3dc [ 65.810059][ T4781] genl_rcv+0x38/0x50 [ 65.810704][ T4781] netlink_unicast+0x614/0x884 [ 65.811452][ T4781] netlink_sendmsg+0x6ec/0x9e4 [ 65.812215][ T4781] ____sys_sendmsg+0x578/0x894 [ 65.812947][ T4781] ___sys_sendmsg+0x1f0/0x27c [ 65.813767][ T4781] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.814641][ T4781] invoke_syscall+0x98/0x28c [ 65.815399][ T4781] el0_svc_common+0x13c/0x258 [ 65.816174][ T4781] do_el0_svc+0x5c/0x140 [ 65.816864][ T4781] el0_svc+0x78/0x1d0 [ 65.817458][ T4781] el0t_64_sync_handler+0xcc/0xe4 [ 65.818302][ T4781] el0t_64_sync+0x1a0/0x1a4 [ 65.829111][ T4783] FAULT_INJECTION: forcing a failure. [ 65.829111][ T4783] name failslab, interval 1, probability 0, space 0, times 0 [ 65.831325][ T4783] CPU: 1 PID: 4783 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 65.832651][ T4783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.834203][ T4783] Call trace: [ 65.834677][ T4783] dump_backtrace+0x0/0x458 [ 65.835295][ T4783] show_stack+0x2c/0x3c [ 65.835941][ T4783] __dump_stack+0x30/0x40 [ 65.836598][ T4783] dump_stack_lvl+0xf4/0x15c [ 65.837376][ T4783] dump_stack+0x1c/0x5c [ 65.838069][ T4783] should_fail+0x3c8/0x520 [ 65.838774][ T4783] __should_failslab+0xbc/0x10c [ 65.839554][ T4783] should_failslab+0x10/0x28 [ 65.840343][ T4783] slab_pre_alloc_hook+0x64/0xe8 [ 65.841108][ T4783] kmem_cache_alloc_node+0x98/0x410 [ 65.841915][ T4783] __alloc_skb+0x130/0x68c [ 65.842633][ T4783] netlink_ack+0x2c0/0x950 [ 65.843322][ T4783] netlink_rcv_skb+0x1f4/0x3dc [ 65.844054][ T4783] genl_rcv+0x38/0x50 [ 65.844679][ T4783] netlink_unicast+0x614/0x884 [ 65.845395][ T4783] netlink_sendmsg+0x6ec/0x9e4 [ 65.846104][ T4783] ____sys_sendmsg+0x578/0x894 [ 65.846847][ T4783] ___sys_sendmsg+0x1f0/0x27c [ 65.847567][ T4783] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.848338][ T4783] invoke_syscall+0x98/0x28c [ 65.849055][ T4783] el0_svc_common+0x13c/0x258 [ 65.849795][ T4783] do_el0_svc+0x5c/0x140 [ 65.850487][ T4783] el0_svc+0x78/0x1d0 [ 65.851088][ T4783] el0t_64_sync_handler+0xcc/0xe4 [ 65.851897][ T4783] el0t_64_sync+0x1a0/0x1a4 [ 65.862754][ T4785] FAULT_INJECTION: forcing a failure. [ 65.862754][ T4785] name failslab, interval 1, probability 0, space 0, times 0 [ 65.864942][ T4785] CPU: 1 PID: 4785 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 65.866221][ T4785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.867843][ T4785] Call trace: [ 65.868330][ T4785] dump_backtrace+0x0/0x458 [ 65.869025][ T4785] show_stack+0x2c/0x3c [ 65.869665][ T4785] __dump_stack+0x30/0x40 [ 65.870329][ T4785] dump_stack_lvl+0xf4/0x15c [ 65.871047][ T4785] dump_stack+0x1c/0x5c [ 65.871730][ T4785] should_fail+0x3c8/0x520 [ 65.872408][ T4785] __should_failslab+0xbc/0x10c [ 65.873144][ T4785] should_failslab+0x10/0x28 [ 65.873888][ T4785] slab_pre_alloc_hook+0x64/0xe8 [ 65.874658][ T4785] kmem_cache_alloc_node+0x98/0x410 [ 65.875452][ T4785] __alloc_skb+0x130/0x68c [ 65.876198][ T4785] netlink_ack+0x2c0/0x950 [ 65.876883][ T4785] netlink_rcv_skb+0x1f4/0x3dc [ 65.877663][ T4785] genl_rcv+0x38/0x50 [ 65.878239][ T4785] netlink_unicast+0x614/0x884 [ 65.879026][ T4785] netlink_sendmsg+0x6ec/0x9e4 [ 65.879761][ T4785] ____sys_sendmsg+0x578/0x894 [ 65.880557][ T4785] ___sys_sendmsg+0x1f0/0x27c [ 65.881331][ T4785] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.882151][ T4785] invoke_syscall+0x98/0x28c [ 65.882820][ T4785] el0_svc_common+0x13c/0x258 [ 65.883602][ T4785] do_el0_svc+0x5c/0x140 [ 65.884341][ T4785] el0_svc+0x78/0x1d0 [ 65.884950][ T4785] el0t_64_sync_handler+0xcc/0xe4 [ 65.885727][ T4785] el0t_64_sync+0x1a0/0x1a4 [ 65.898889][ T4787] FAULT_INJECTION: forcing a failure. [ 65.898889][ T4787] name failslab, interval 1, probability 0, space 0, times 0 [ 65.900797][ T4787] CPU: 1 PID: 4787 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 65.902176][ T4787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.903788][ T4787] Call trace: [ 65.904252][ T4787] dump_backtrace+0x0/0x458 [ 65.904937][ T4787] show_stack+0x2c/0x3c [ 65.905594][ T4787] __dump_stack+0x30/0x40 [ 65.906281][ T4787] dump_stack_lvl+0xf4/0x15c [ 65.907019][ T4787] dump_stack+0x1c/0x5c [ 65.907642][ T4787] should_fail+0x3c8/0x520 [ 65.908279][ T4787] __should_failslab+0xbc/0x10c [ 65.909033][ T4787] should_failslab+0x10/0x28 [ 65.909779][ T4787] slab_pre_alloc_hook+0x64/0xe8 [ 65.910617][ T4787] kmem_cache_alloc_node+0x98/0x410 [ 65.911473][ T4787] __alloc_skb+0x130/0x68c [ 65.912093][ T4787] netlink_ack+0x2c0/0x950 [ 65.912830][ T4787] netlink_rcv_skb+0x1f4/0x3dc [ 65.913584][ T4787] genl_rcv+0x38/0x50 [ 65.914199][ T4787] netlink_unicast+0x614/0x884 [ 65.914962][ T4787] netlink_sendmsg+0x6ec/0x9e4 [ 65.915703][ T4787] ____sys_sendmsg+0x578/0x894 [ 65.916453][ T4787] ___sys_sendmsg+0x1f0/0x27c [ 65.917177][ T4787] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.918033][ T4787] invoke_syscall+0x98/0x28c [ 65.918818][ T4787] el0_svc_common+0x13c/0x258 [ 65.919631][ T4787] do_el0_svc+0x5c/0x140 [ 65.920266][ T4787] el0_svc+0x78/0x1d0 [ 65.920827][ T4787] el0t_64_sync_handler+0xcc/0xe4 [ 65.921596][ T4787] el0t_64_sync+0x1a0/0x1a4 [ 65.935457][ T4789] FAULT_INJECTION: forcing a failure. [ 65.935457][ T4789] name failslab, interval 1, probability 0, space 0, times 0 [ 65.937352][ T4789] CPU: 1 PID: 4789 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 65.938602][ T4789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.940120][ T4789] Call trace: [ 65.940625][ T4789] dump_backtrace+0x0/0x458 [ 65.941331][ T4789] show_stack+0x2c/0x3c [ 65.941975][ T4789] __dump_stack+0x30/0x40 [ 65.942686][ T4789] dump_stack_lvl+0xf4/0x15c [ 65.943422][ T4789] dump_stack+0x1c/0x5c [ 65.944072][ T4789] should_fail+0x3c8/0x520 [ 65.944744][ T4789] __should_failslab+0xbc/0x10c [ 65.945519][ T4789] should_failslab+0x10/0x28 [ 65.946214][ T4789] slab_pre_alloc_hook+0x64/0xe8 [ 65.946956][ T4789] kmem_cache_alloc_node+0x98/0x410 [ 65.947789][ T4789] __alloc_skb+0x130/0x68c [ 65.948476][ T4789] netlink_ack+0x2c0/0x950 [ 65.949112][ T4789] netlink_rcv_skb+0x1f4/0x3dc [ 65.949849][ T4789] genl_rcv+0x38/0x50 [ 65.950452][ T4789] netlink_unicast+0x614/0x884 [ 65.951209][ T4789] netlink_sendmsg+0x6ec/0x9e4 [ 65.951928][ T4789] ____sys_sendmsg+0x578/0x894 [ 65.952697][ T4789] ___sys_sendmsg+0x1f0/0x27c [ 65.953416][ T4789] __arm64_sys_sendmsg+0x1bc/0x278 [ 65.954197][ T4789] invoke_syscall+0x98/0x28c [ 65.954905][ T4789] el0_svc_common+0x13c/0x258 [ 65.955609][ T4789] do_el0_svc+0x5c/0x140 [ 65.956228][ T4789] el0_svc+0x78/0x1d0 [ 65.956850][ T4789] el0t_64_sync_handler+0xcc/0xe4 [ 65.957647][ T4789] el0t_64_sync+0x1a0/0x1a4 [ 65.985056][ T4791] FAULT_INJECTION: forcing a failure. [ 65.985056][ T4791] name failslab, interval 1, probability 0, space 0, times 0 [ 65.986936][ T4791] CPU: 0 PID: 4791 Comm: syz.0.33 Tainted: G W syzkaller #0 [ 65.988219][ T4791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 65.989749][ T4791] Call trace: [ 65.990190][ T4791] dump_backtrace+0x0/0x458 [ 65.990763][ T4791] show_stack+0x2c/0x3c [ 65.991352][ T4791] __dump_stack+0x30/0x40 [ 65.992043][ T4791] dump_stack_lvl+0xf4/0x15c [ 65.992744][ T4791] dump_stack+0x1c/0x5c [ 65.993421][ T4791] should_fail+0x3c8/0x520 [ 65.994148][ T4791] __should_failslab+0xbc/0x10c [ 65.994876][ T4791] should_failslab+0x10/0x28 [ 65.995552][ T4791] slab_pre_alloc_hook+0x64/0xe8 [ 65.996315][ T4791] kmem_cache_alloc_node+0x98/0x410 [ 65.997126][ T4791] __alloc_skb+0x130/0x68c [ 65.997835][ T4791] netlink_ack+0x2c0/0x950 [ 65.998481][ T4791] netlink_rcv_skb+0x1f4/0x3dc [ 65.999163][ T4791] genl_rcv+0x38/0x50 [ 65.999745][ T4791] netlink_unicast+0x614/0x884 [ 66.000479][ T4791] netlink_sendmsg+0x6ec/0x9e4 [ 66.001179][ T4791] ____sys_sendmsg+0x578/0x894 [ 66.001925][ T4791] ___sys_sendmsg+0x1f0/0x27c [ 66.002660][ T4791] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.003423][ T4791] invoke_syscall+0x98/0x28c [ 66.004206][ T4791] el0_svc_common+0x13c/0x258 [ 66.004944][ T4791] do_el0_svc+0x5c/0x140 [ 66.005608][ T4791] el0_svc+0x78/0x1d0 [ 66.006220][ T4791] el0t_64_sync_handler+0xcc/0xe4 [ 66.007025][ T4791] el0t_64_sync+0x1a0/0x1a4 [ 66.017474][ T4793] FAULT_INJECTION: forcing a failure. [ 66.017474][ T4793] name failslab, interval 1, probability 0, space 0, times 0 [ 66.019366][ T4793] CPU: 1 PID: 4793 Comm: syz.0.34 Tainted: G W syzkaller #0 [ 66.020707][ T4793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.022311][ T4793] Call trace: [ 66.022806][ T4793] dump_backtrace+0x0/0x458 [ 66.023477][ T4793] show_stack+0x2c/0x3c [ 66.024113][ T4793] __dump_stack+0x30/0x40 [ 66.024828][ T4793] dump_stack_lvl+0xf4/0x15c [ 66.025524][ T4793] dump_stack+0x1c/0x5c [ 66.026211][ T4793] should_fail+0x3c8/0x520 [ 66.026922][ T4793] __should_failslab+0xbc/0x10c [ 66.027701][ T4793] should_failslab+0x10/0x28 [ 66.028404][ T4793] slab_pre_alloc_hook+0x64/0xe8 [ 66.029152][ T4793] kmem_cache_alloc_node+0x98/0x410 [ 66.029938][ T4793] __alloc_skb+0x130/0x68c [ 66.030637][ T4793] netlink_ack+0x2c0/0x950 [ 66.031350][ T4793] netlink_rcv_skb+0x1f4/0x3dc [ 66.032070][ T4793] genl_rcv+0x38/0x50 [ 66.032677][ T4793] netlink_unicast+0x614/0x884 [ 66.033356][ T4793] netlink_sendmsg+0x6ec/0x9e4 [ 66.034088][ T4793] ____sys_sendmsg+0x578/0x894 [ 66.034834][ T4793] ___sys_sendmsg+0x1f0/0x27c [ 66.035557][ T4793] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.036333][ T4793] invoke_syscall+0x98/0x28c [ 66.037058][ T4793] el0_svc_common+0x13c/0x258 [ 66.037791][ T4793] do_el0_svc+0x5c/0x140 [ 66.038443][ T4793] el0_svc+0x78/0x1d0 [ 66.039017][ T4793] el0t_64_sync_handler+0xcc/0xe4 [ 66.039812][ T4793] el0t_64_sync+0x1a0/0x1a4 [ 66.051899][ T4795] FAULT_INJECTION: forcing a failure. [ 66.051899][ T4795] name failslab, interval 1, probability 0, space 0, times 0 [ 66.053930][ T4795] CPU: 1 PID: 4795 Comm: syz.0.35 Tainted: G W syzkaller #0 [ 66.055156][ T4795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.056584][ T4795] Call trace: [ 66.057067][ T4795] dump_backtrace+0x0/0x458 [ 66.057683][ T4795] show_stack+0x2c/0x3c [ 66.058303][ T4795] __dump_stack+0x30/0x40 [ 66.058837][ T4795] dump_stack_lvl+0xf4/0x15c [ 66.059512][ T4795] dump_stack+0x1c/0x5c [ 66.060089][ T4795] should_fail+0x3c8/0x520 [ 66.060745][ T4795] __should_failslab+0xbc/0x10c [ 66.061569][ T4795] should_failslab+0x10/0x28 [ 66.062349][ T4795] slab_pre_alloc_hook+0x64/0xe8 [ 66.063148][ T4795] kmem_cache_alloc_node+0x98/0x410 [ 66.063973][ T4795] __alloc_skb+0x130/0x68c [ 66.064700][ T4795] netlink_ack+0x2c0/0x950 [ 66.065359][ T4795] netlink_rcv_skb+0x1f4/0x3dc [ 66.066092][ T4795] genl_rcv+0x38/0x50 [ 66.066709][ T4795] netlink_unicast+0x614/0x884 [ 66.067393][ T4795] netlink_sendmsg+0x6ec/0x9e4 [ 66.068085][ T4795] ____sys_sendmsg+0x578/0x894 [ 66.068833][ T4795] ___sys_sendmsg+0x1f0/0x27c [ 66.069628][ T4795] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.070410][ T4795] invoke_syscall+0x98/0x28c [ 66.071159][ T4795] el0_svc_common+0x13c/0x258 [ 66.071946][ T4795] do_el0_svc+0x5c/0x140 [ 66.072639][ T4795] el0_svc+0x78/0x1d0 [ 66.073254][ T4795] el0t_64_sync_handler+0xcc/0xe4 [ 66.074052][ T4795] el0t_64_sync+0x1a0/0x1a4 [ 66.084639][ T4797] FAULT_INJECTION: forcing a failure. [ 66.084639][ T4797] name failslab, interval 1, probability 0, space 0, times 0 [ 66.086552][ T4797] CPU: 0 PID: 4797 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 66.087743][ T4797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.089219][ T4797] Call trace: [ 66.089735][ T4797] dump_backtrace+0x0/0x458 [ 66.090395][ T4797] show_stack+0x2c/0x3c [ 66.091026][ T4797] __dump_stack+0x30/0x40 [ 66.091671][ T4797] dump_stack_lvl+0xf4/0x15c [ 66.092377][ T4797] dump_stack+0x1c/0x5c [ 66.093032][ T4797] should_fail+0x3c8/0x520 [ 66.093672][ T4797] __should_failslab+0xbc/0x10c [ 66.094409][ T4797] should_failslab+0x10/0x28 [ 66.095086][ T4797] slab_pre_alloc_hook+0x64/0xe8 [ 66.095818][ T4797] kmem_cache_alloc_node+0x98/0x410 [ 66.096618][ T4797] __alloc_skb+0x130/0x68c [ 66.097301][ T4797] netlink_ack+0x2c0/0x950 [ 66.098042][ T4797] netlink_rcv_skb+0x1f4/0x3dc [ 66.098806][ T4797] genl_rcv+0x38/0x50 [ 66.099397][ T4797] netlink_unicast+0x614/0x884 [ 66.100176][ T4797] netlink_sendmsg+0x6ec/0x9e4 [ 66.100895][ T4797] ____sys_sendmsg+0x578/0x894 [ 66.101662][ T4797] ___sys_sendmsg+0x1f0/0x27c [ 66.102332][ T4797] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.103127][ T4797] invoke_syscall+0x98/0x28c [ 66.103834][ T4797] el0_svc_common+0x13c/0x258 [ 66.104582][ T4797] do_el0_svc+0x5c/0x140 [ 66.105209][ T4797] el0_svc+0x78/0x1d0 [ 66.105846][ T4797] el0t_64_sync_handler+0xcc/0xe4 [ 66.106568][ T4797] el0t_64_sync+0x1a0/0x1a4 [ 66.116234][ T4799] FAULT_INJECTION: forcing a failure. [ 66.116234][ T4799] name failslab, interval 1, probability 0, space 0, times 0 [ 66.118169][ T4799] CPU: 1 PID: 4799 Comm: syz.0.37 Tainted: G W syzkaller #0 [ 66.119431][ T4799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.120875][ T4799] Call trace: [ 66.121400][ T4799] dump_backtrace+0x0/0x458 [ 66.122036][ T4799] show_stack+0x2c/0x3c [ 66.122719][ T4799] __dump_stack+0x30/0x40 [ 66.123382][ T4799] dump_stack_lvl+0xf4/0x15c [ 66.124100][ T4799] dump_stack+0x1c/0x5c [ 66.124712][ T4799] should_fail+0x3c8/0x520 [ 66.125325][ T4799] __should_failslab+0xbc/0x10c [ 66.126019][ T4799] should_failslab+0x10/0x28 [ 66.126711][ T4799] slab_pre_alloc_hook+0x64/0xe8 [ 66.127432][ T4799] kmem_cache_alloc_node+0x98/0x410 [ 66.128251][ T4799] __alloc_skb+0x130/0x68c [ 66.128960][ T4799] netlink_ack+0x2c0/0x950 [ 66.129640][ T4799] netlink_rcv_skb+0x1f4/0x3dc [ 66.130302][ T4799] genl_rcv+0x38/0x50 [ 66.130871][ T4799] netlink_unicast+0x614/0x884 [ 66.131617][ T4799] netlink_sendmsg+0x6ec/0x9e4 [ 66.132298][ T4799] ____sys_sendmsg+0x578/0x894 [ 66.132983][ T4799] ___sys_sendmsg+0x1f0/0x27c [ 66.133685][ T4799] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.134448][ T4799] invoke_syscall+0x98/0x28c [ 66.135166][ T4799] el0_svc_common+0x13c/0x258 [ 66.135957][ T4799] do_el0_svc+0x5c/0x140 [ 66.136545][ T4799] el0_svc+0x78/0x1d0 [ 66.137135][ T4799] el0t_64_sync_handler+0xcc/0xe4 [ 66.137883][ T4799] el0t_64_sync+0x1a0/0x1a4 [ 66.147268][ T4801] FAULT_INJECTION: forcing a failure. [ 66.147268][ T4801] name failslab, interval 1, probability 0, space 0, times 0 [ 66.149101][ T4801] CPU: 1 PID: 4801 Comm: syz.0.38 Tainted: G W syzkaller #0 [ 66.150381][ T4801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.151910][ T4801] Call trace: [ 66.152439][ T4801] dump_backtrace+0x0/0x458 [ 66.153120][ T4801] show_stack+0x2c/0x3c [ 66.153788][ T4801] __dump_stack+0x30/0x40 [ 66.154457][ T4801] dump_stack_lvl+0xf4/0x15c [ 66.155132][ T4801] dump_stack+0x1c/0x5c [ 66.155833][ T4801] should_fail+0x3c8/0x520 [ 66.156497][ T4801] __should_failslab+0xbc/0x10c [ 66.157231][ T4801] should_failslab+0x10/0x28 [ 66.157984][ T4801] slab_pre_alloc_hook+0x64/0xe8 [ 66.158691][ T4801] kmem_cache_alloc_node+0x98/0x410 [ 66.159482][ T4801] __alloc_skb+0x130/0x68c [ 66.160130][ T4801] netlink_ack+0x2c0/0x950 [ 66.160756][ T4801] netlink_rcv_skb+0x1f4/0x3dc [ 66.161497][ T4801] genl_rcv+0x38/0x50 [ 66.162110][ T4801] netlink_unicast+0x614/0x884 [ 66.162873][ T4801] netlink_sendmsg+0x6ec/0x9e4 [ 66.163587][ T4801] ____sys_sendmsg+0x578/0x894 [ 66.164353][ T4801] ___sys_sendmsg+0x1f0/0x27c [ 66.165118][ T4801] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.165915][ T4801] invoke_syscall+0x98/0x28c [ 66.166613][ T4801] el0_svc_common+0x13c/0x258 [ 66.167333][ T4801] do_el0_svc+0x5c/0x140 [ 66.167989][ T4801] el0_svc+0x78/0x1d0 [ 66.168641][ T4801] el0t_64_sync_handler+0xcc/0xe4 [ 66.169433][ T4801] el0t_64_sync+0x1a0/0x1a4 [ 66.178129][ T4803] FAULT_INJECTION: forcing a failure. [ 66.178129][ T4803] name failslab, interval 1, probability 0, space 0, times 0 [ 66.179945][ T4803] CPU: 1 PID: 4803 Comm: syz.0.39 Tainted: G W syzkaller #0 [ 66.181280][ T4803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.182871][ T4803] Call trace: [ 66.183412][ T4803] dump_backtrace+0x0/0x458 [ 66.184076][ T4803] show_stack+0x2c/0x3c [ 66.184715][ T4803] __dump_stack+0x30/0x40 [ 66.185402][ T4803] dump_stack_lvl+0xf4/0x15c [ 66.186080][ T4803] dump_stack+0x1c/0x5c [ 66.186757][ T4803] should_fail+0x3c8/0x520 [ 66.187472][ T4803] __should_failslab+0xbc/0x10c [ 66.188210][ T4803] should_failslab+0x10/0x28 [ 66.188929][ T4803] slab_pre_alloc_hook+0x64/0xe8 [ 66.189684][ T4803] kmem_cache_alloc_node+0x98/0x410 [ 66.190511][ T4803] __alloc_skb+0x130/0x68c [ 66.191211][ T4803] netlink_ack+0x2c0/0x950 [ 66.191854][ T4803] netlink_rcv_skb+0x1f4/0x3dc [ 66.192605][ T4803] genl_rcv+0x38/0x50 [ 66.193257][ T4803] netlink_unicast+0x614/0x884 [ 66.193980][ T4803] netlink_sendmsg+0x6ec/0x9e4 [ 66.194695][ T4803] ____sys_sendmsg+0x578/0x894 [ 66.195446][ T4803] ___sys_sendmsg+0x1f0/0x27c [ 66.196197][ T4803] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.196988][ T4803] invoke_syscall+0x98/0x28c [ 66.197660][ T4803] el0_svc_common+0x13c/0x258 [ 66.198368][ T4803] do_el0_svc+0x5c/0x140 [ 66.199080][ T4803] el0_svc+0x78/0x1d0 [ 66.199691][ T4803] el0t_64_sync_handler+0xcc/0xe4 [ 66.200442][ T4803] el0t_64_sync+0x1a0/0x1a4 [ 66.217133][ T4805] FAULT_INJECTION: forcing a failure. [ 66.217133][ T4805] name failslab, interval 1, probability 0, space 0, times 0 [ 66.219095][ T4805] CPU: 0 PID: 4805 Comm: syz.0.40 Tainted: G W syzkaller #0 [ 66.220326][ T4805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.221767][ T4805] Call trace: [ 66.222301][ T4805] dump_backtrace+0x0/0x458 [ 66.223049][ T4805] show_stack+0x2c/0x3c [ 66.223695][ T4805] __dump_stack+0x30/0x40 [ 66.224432][ T4805] dump_stack_lvl+0xf4/0x15c [ 66.225117][ T4805] dump_stack+0x1c/0x5c [ 66.225797][ T4805] should_fail+0x3c8/0x520 [ 66.226486][ T4805] __should_failslab+0xbc/0x10c [ 66.227227][ T4805] should_failslab+0x10/0x28 [ 66.227918][ T4805] slab_pre_alloc_hook+0x64/0xe8 [ 66.228686][ T4805] kmem_cache_alloc_node+0x98/0x410 [ 66.229498][ T4805] __alloc_skb+0x130/0x68c [ 66.230202][ T4805] netlink_ack+0x2c0/0x950 [ 66.230934][ T4805] netlink_rcv_skb+0x1f4/0x3dc [ 66.231726][ T4805] genl_rcv+0x38/0x50 [ 66.232367][ T4805] netlink_unicast+0x614/0x884 [ 66.233123][ T4805] netlink_sendmsg+0x6ec/0x9e4 [ 66.233864][ T4805] ____sys_sendmsg+0x578/0x894 [ 66.234596][ T4805] ___sys_sendmsg+0x1f0/0x27c [ 66.235317][ T4805] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.236099][ T4805] invoke_syscall+0x98/0x28c [ 66.236808][ T4805] el0_svc_common+0x13c/0x258 [ 66.237530][ T4805] do_el0_svc+0x5c/0x140 [ 66.238210][ T4805] el0_svc+0x78/0x1d0 [ 66.238845][ T4805] el0t_64_sync_handler+0xcc/0xe4 [ 66.239635][ T4805] el0t_64_sync+0x1a0/0x1a4 [ 66.253090][ T4807] FAULT_INJECTION: forcing a failure. [ 66.253090][ T4807] name failslab, interval 1, probability 0, space 0, times 0 [ 66.255050][ T4807] CPU: 0 PID: 4807 Comm: syz.0.41 Tainted: G W syzkaller #0 [ 66.256280][ T4807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.257876][ T4807] Call trace: [ 66.258361][ T4807] dump_backtrace+0x0/0x458 [ 66.258988][ T4807] show_stack+0x2c/0x3c [ 66.259668][ T4807] __dump_stack+0x30/0x40 [ 66.260359][ T4807] dump_stack_lvl+0xf4/0x15c [ 66.261022][ T4807] dump_stack+0x1c/0x5c [ 66.261685][ T4807] should_fail+0x3c8/0x520 [ 66.262478][ T4807] __should_failslab+0xbc/0x10c [ 66.263324][ T4807] should_failslab+0x10/0x28 [ 66.264078][ T4807] slab_pre_alloc_hook+0x64/0xe8 [ 66.264864][ T4807] kmem_cache_alloc_node+0x98/0x410 [ 66.265757][ T4807] __alloc_skb+0x130/0x68c [ 66.266441][ T4807] netlink_ack+0x2c0/0x950 [ 66.267154][ T4807] netlink_rcv_skb+0x1f4/0x3dc [ 66.267885][ T4807] genl_rcv+0x38/0x50 [ 66.268506][ T4807] netlink_unicast+0x614/0x884 [ 66.269261][ T4807] netlink_sendmsg+0x6ec/0x9e4 [ 66.270029][ T4807] ____sys_sendmsg+0x578/0x894 [ 66.270760][ T4807] ___sys_sendmsg+0x1f0/0x27c [ 66.271527][ T4807] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.272362][ T4807] invoke_syscall+0x98/0x28c [ 66.273135][ T4807] el0_svc_common+0x13c/0x258 [ 66.273889][ T4807] do_el0_svc+0x5c/0x140 [ 66.274565][ T4807] el0_svc+0x78/0x1d0 [ 66.275140][ T4807] el0t_64_sync_handler+0xcc/0xe4 [ 66.275904][ T4807] el0t_64_sync+0x1a0/0x1a4 [ 66.287739][ T4809] FAULT_INJECTION: forcing a failure. [ 66.287739][ T4809] name failslab, interval 1, probability 0, space 0, times 0 [ 66.289592][ T4809] CPU: 1 PID: 4809 Comm: syz.0.42 Tainted: G W syzkaller #0 [ 66.290854][ T4809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.292369][ T4809] Call trace: [ 66.292857][ T4809] dump_backtrace+0x0/0x458 [ 66.293584][ T4809] show_stack+0x2c/0x3c [ 66.294195][ T4809] __dump_stack+0x30/0x40 [ 66.294833][ T4809] dump_stack_lvl+0xf4/0x15c [ 66.295522][ T4809] dump_stack+0x1c/0x5c [ 66.296169][ T4809] should_fail+0x3c8/0x520 [ 66.296856][ T4809] __should_failslab+0xbc/0x10c [ 66.297619][ T4809] should_failslab+0x10/0x28 [ 66.298356][ T4809] slab_pre_alloc_hook+0x64/0xe8 [ 66.299152][ T4809] kmem_cache_alloc_node+0x98/0x410 [ 66.300034][ T4809] __alloc_skb+0x130/0x68c [ 66.300717][ T4809] netlink_ack+0x2c0/0x950 [ 66.301396][ T4809] netlink_rcv_skb+0x1f4/0x3dc [ 66.302132][ T4809] genl_rcv+0x38/0x50 [ 66.302796][ T4809] netlink_unicast+0x614/0x884 [ 66.303513][ T4809] netlink_sendmsg+0x6ec/0x9e4 [ 66.304232][ T4809] ____sys_sendmsg+0x578/0x894 [ 66.304926][ T4809] ___sys_sendmsg+0x1f0/0x27c [ 66.305636][ T4809] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.306385][ T4809] invoke_syscall+0x98/0x28c [ 66.307104][ T4809] el0_svc_common+0x13c/0x258 [ 66.307866][ T4809] do_el0_svc+0x5c/0x140 [ 66.308517][ T4809] el0_svc+0x78/0x1d0 [ 66.309192][ T4809] el0t_64_sync_handler+0xcc/0xe4 [ 66.309923][ T4809] el0t_64_sync+0x1a0/0x1a4 [ 66.319113][ T4811] FAULT_INJECTION: forcing a failure. [ 66.319113][ T4811] name failslab, interval 1, probability 0, space 0, times 0 [ 66.320996][ T4811] CPU: 1 PID: 4811 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 66.322299][ T4811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.323825][ T4811] Call trace: [ 66.324333][ T4811] dump_backtrace+0x0/0x458 [ 66.325042][ T4811] show_stack+0x2c/0x3c [ 66.325708][ T4811] __dump_stack+0x30/0x40 [ 66.326391][ T4811] dump_stack_lvl+0xf4/0x15c [ 66.327123][ T4811] dump_stack+0x1c/0x5c [ 66.327779][ T4811] should_fail+0x3c8/0x520 [ 66.328449][ T4811] __should_failslab+0xbc/0x10c [ 66.329242][ T4811] should_failslab+0x10/0x28 [ 66.330004][ T4811] slab_pre_alloc_hook+0x64/0xe8 [ 66.330740][ T4811] kmem_cache_alloc_node+0x98/0x410 [ 66.331636][ T4811] __alloc_skb+0x130/0x68c [ 66.332379][ T4811] netlink_ack+0x2c0/0x950 [ 66.333055][ T4811] netlink_rcv_skb+0x1f4/0x3dc [ 66.333806][ T4811] genl_rcv+0x38/0x50 [ 66.334394][ T4811] netlink_unicast+0x614/0x884 [ 66.335125][ T4811] netlink_sendmsg+0x6ec/0x9e4 [ 66.335925][ T4811] ____sys_sendmsg+0x578/0x894 [ 66.336680][ T4811] ___sys_sendmsg+0x1f0/0x27c [ 66.337360][ T4811] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.338121][ T4811] invoke_syscall+0x98/0x28c [ 66.338854][ T4811] el0_svc_common+0x13c/0x258 [ 66.339586][ T4811] do_el0_svc+0x5c/0x140 [ 66.340252][ T4811] el0_svc+0x78/0x1d0 [ 66.340848][ T4811] el0t_64_sync_handler+0xcc/0xe4 [ 66.341661][ T4811] el0t_64_sync+0x1a0/0x1a4 [ 66.352701][ T4813] FAULT_INJECTION: forcing a failure. [ 66.352701][ T4813] name failslab, interval 1, probability 0, space 0, times 0 [ 66.354660][ T4813] CPU: 1 PID: 4813 Comm: syz.0.44 Tainted: G W syzkaller #0 [ 66.355925][ T4813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.357334][ T4813] Call trace: [ 66.357766][ T4813] dump_backtrace+0x0/0x458 [ 66.358414][ T4813] show_stack+0x2c/0x3c [ 66.359006][ T4813] __dump_stack+0x30/0x40 [ 66.359627][ T4813] dump_stack_lvl+0xf4/0x15c [ 66.360286][ T4813] dump_stack+0x1c/0x5c [ 66.360882][ T4813] should_fail+0x3c8/0x520 [ 66.361595][ T4813] __should_failslab+0xbc/0x10c [ 66.362366][ T4813] should_failslab+0x10/0x28 [ 66.363038][ T4813] slab_pre_alloc_hook+0x64/0xe8 [ 66.363843][ T4813] kmem_cache_alloc_node+0x98/0x410 [ 66.364597][ T4813] __alloc_skb+0x130/0x68c [ 66.365246][ T4813] netlink_ack+0x2c0/0x950 [ 66.365934][ T4813] netlink_rcv_skb+0x1f4/0x3dc [ 66.366703][ T4813] genl_rcv+0x38/0x50 [ 66.367346][ T4813] netlink_unicast+0x614/0x884 [ 66.368147][ T4813] netlink_sendmsg+0x6ec/0x9e4 [ 66.368918][ T4813] ____sys_sendmsg+0x578/0x894 [ 66.369627][ T4813] ___sys_sendmsg+0x1f0/0x27c [ 66.370327][ T4813] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.371076][ T4813] invoke_syscall+0x98/0x28c [ 66.371783][ T4813] el0_svc_common+0x13c/0x258 [ 66.372490][ T4813] do_el0_svc+0x5c/0x140 [ 66.373132][ T4813] el0_svc+0x78/0x1d0 [ 66.373730][ T4813] el0t_64_sync_handler+0xcc/0xe4 [ 66.374408][ T4813] el0t_64_sync+0x1a0/0x1a4 [ 66.388389][ T4815] FAULT_INJECTION: forcing a failure. [ 66.388389][ T4815] name failslab, interval 1, probability 0, space 0, times 0 [ 66.390279][ T4815] CPU: 1 PID: 4815 Comm: syz.0.45 Tainted: G W syzkaller #0 [ 66.391513][ T4815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.393013][ T4815] Call trace: [ 66.393523][ T4815] dump_backtrace+0x0/0x458 [ 66.394183][ T4815] show_stack+0x2c/0x3c [ 66.394830][ T4815] __dump_stack+0x30/0x40 [ 66.395568][ T4815] dump_stack_lvl+0xf4/0x15c [ 66.396242][ T4815] dump_stack+0x1c/0x5c [ 66.396838][ T4815] should_fail+0x3c8/0x520 [ 66.397530][ T4815] __should_failslab+0xbc/0x10c [ 66.398242][ T4815] should_failslab+0x10/0x28 [ 66.398892][ T4815] slab_pre_alloc_hook+0x64/0xe8 [ 66.399619][ T4815] kmem_cache_alloc_node+0x98/0x410 [ 66.400441][ T4815] __alloc_skb+0x130/0x68c [ 66.401082][ T4815] netlink_ack+0x2c0/0x950 [ 66.401822][ T4815] netlink_rcv_skb+0x1f4/0x3dc [ 66.402572][ T4815] genl_rcv+0x38/0x50 [ 66.403177][ T4815] netlink_unicast+0x614/0x884 [ 66.403887][ T4815] netlink_sendmsg+0x6ec/0x9e4 [ 66.404638][ T4815] ____sys_sendmsg+0x578/0x894 [ 66.405367][ T4815] ___sys_sendmsg+0x1f0/0x27c [ 66.406083][ T4815] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.406835][ T4815] invoke_syscall+0x98/0x28c [ 66.407496][ T4815] el0_svc_common+0x13c/0x258 [ 66.408276][ T4815] do_el0_svc+0x5c/0x140 [ 66.408940][ T4815] el0_svc+0x78/0x1d0 [ 66.409532][ T4815] el0t_64_sync_handler+0xcc/0xe4 [ 66.410252][ T4815] el0t_64_sync+0x1a0/0x1a4 [ 66.426005][ T4817] FAULT_INJECTION: forcing a failure. [ 66.426005][ T4817] name failslab, interval 1, probability 0, space 0, times 0 [ 66.427979][ T4817] CPU: 0 PID: 4817 Comm: syz.0.46 Tainted: G W syzkaller #0 [ 66.429450][ T4817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.431190][ T4817] Call trace: [ 66.431740][ T4817] dump_backtrace+0x0/0x458 [ 66.432489][ T4817] show_stack+0x2c/0x3c [ 66.433134][ T4817] __dump_stack+0x30/0x40 [ 66.433796][ T4817] dump_stack_lvl+0xf4/0x15c [ 66.434557][ T4817] dump_stack+0x1c/0x5c [ 66.435143][ T4817] should_fail+0x3c8/0x520 [ 66.435871][ T4817] __should_failslab+0xbc/0x10c [ 66.436619][ T4817] should_failslab+0x10/0x28 [ 66.437355][ T4817] slab_pre_alloc_hook+0x64/0xe8 [ 66.438153][ T4817] kmem_cache_alloc_node+0x98/0x410 [ 66.438952][ T4817] __alloc_skb+0x130/0x68c [ 66.439660][ T4817] netlink_ack+0x2c0/0x950 [ 66.440367][ T4817] netlink_rcv_skb+0x1f4/0x3dc [ 66.441158][ T4817] genl_rcv+0x38/0x50 [ 66.441796][ T4817] netlink_unicast+0x614/0x884 [ 66.442480][ T4817] netlink_sendmsg+0x6ec/0x9e4 [ 66.443235][ T4817] ____sys_sendmsg+0x578/0x894 [ 66.443980][ T4817] ___sys_sendmsg+0x1f0/0x27c [ 66.444677][ T4817] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.445438][ T4817] invoke_syscall+0x98/0x28c [ 66.446228][ T4817] el0_svc_common+0x13c/0x258 [ 66.446965][ T4817] do_el0_svc+0x5c/0x140 [ 66.447655][ T4817] el0_svc+0x78/0x1d0 [ 66.448303][ T4817] el0t_64_sync_handler+0xcc/0xe4 [ 66.449050][ T4817] el0t_64_sync+0x1a0/0x1a4 [ 66.460737][ T4819] FAULT_INJECTION: forcing a failure. [ 66.460737][ T4819] name failslab, interval 1, probability 0, space 0, times 0 [ 66.462735][ T4819] CPU: 0 PID: 4819 Comm: syz.0.47 Tainted: G W syzkaller #0 [ 66.463937][ T4819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.465376][ T4819] Call trace: [ 66.465837][ T4819] dump_backtrace+0x0/0x458 [ 66.466534][ T4819] show_stack+0x2c/0x3c [ 66.467153][ T4819] __dump_stack+0x30/0x40 [ 66.467824][ T4819] dump_stack_lvl+0xf4/0x15c [ 66.468483][ T4819] dump_stack+0x1c/0x5c [ 66.469137][ T4819] should_fail+0x3c8/0x520 [ 66.469724][ T4819] __should_failslab+0xbc/0x10c [ 66.470456][ T4819] should_failslab+0x10/0x28 [ 66.471181][ T4819] slab_pre_alloc_hook+0x64/0xe8 [ 66.471930][ T4819] kmem_cache_alloc_node+0x98/0x410 [ 66.472732][ T4819] __alloc_skb+0x130/0x68c [ 66.473454][ T4819] netlink_ack+0x2c0/0x950 [ 66.474090][ T4819] netlink_rcv_skb+0x1f4/0x3dc [ 66.474776][ T4819] genl_rcv+0x38/0x50 [ 66.475422][ T4819] netlink_unicast+0x614/0x884 [ 66.476126][ T4819] netlink_sendmsg+0x6ec/0x9e4 [ 66.476869][ T4819] ____sys_sendmsg+0x578/0x894 [ 66.477623][ T4819] ___sys_sendmsg+0x1f0/0x27c [ 66.478328][ T4819] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.479110][ T4819] invoke_syscall+0x98/0x28c [ 66.479830][ T4819] el0_svc_common+0x13c/0x258 [ 66.480673][ T4819] do_el0_svc+0x5c/0x140 [ 66.481407][ T4819] el0_svc+0x78/0x1d0 [ 66.482111][ T4819] el0t_64_sync_handler+0xcc/0xe4 [ 66.483004][ T4819] el0t_64_sync+0x1a0/0x1a4 [ 66.502880][ T4821] FAULT_INJECTION: forcing a failure. [ 66.502880][ T4821] name failslab, interval 1, probability 0, space 0, times 0 [ 66.504798][ T4821] CPU: 0 PID: 4821 Comm: syz.0.48 Tainted: G W syzkaller #0 [ 66.506012][ T4821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.507462][ T4821] Call trace: [ 66.507931][ T4821] dump_backtrace+0x0/0x458 [ 66.508547][ T4821] show_stack+0x2c/0x3c [ 66.509160][ T4821] __dump_stack+0x30/0x40 [ 66.509750][ T4821] dump_stack_lvl+0xf4/0x15c [ 66.510472][ T4821] dump_stack+0x1c/0x5c [ 66.511063][ T4821] should_fail+0x3c8/0x520 [ 66.511832][ T4821] __should_failslab+0xbc/0x10c [ 66.512618][ T4821] should_failslab+0x10/0x28 [ 66.513307][ T4821] slab_pre_alloc_hook+0x64/0xe8 [ 66.514064][ T4821] kmem_cache_alloc_node+0x98/0x410 [ 66.514892][ T4821] __alloc_skb+0x130/0x68c [ 66.515556][ T4821] netlink_ack+0x2c0/0x950 [ 66.516248][ T4821] netlink_rcv_skb+0x1f4/0x3dc [ 66.517116][ T4821] genl_rcv+0x38/0x50 [ 66.517748][ T4821] netlink_unicast+0x614/0x884 [ 66.518463][ T4821] netlink_sendmsg+0x6ec/0x9e4 [ 66.519211][ T4821] ____sys_sendmsg+0x578/0x894 [ 66.519960][ T4821] ___sys_sendmsg+0x1f0/0x27c [ 66.520656][ T4821] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.521482][ T4821] invoke_syscall+0x98/0x28c [ 66.522202][ T4821] el0_svc_common+0x13c/0x258 [ 66.522942][ T4821] do_el0_svc+0x5c/0x140 [ 66.523558][ T4821] el0_svc+0x78/0x1d0 [ 66.524154][ T4821] el0t_64_sync_handler+0xcc/0xe4 [ 66.524933][ T4821] el0t_64_sync+0x1a0/0x1a4 [ 66.536283][ T4823] FAULT_INJECTION: forcing a failure. [ 66.536283][ T4823] name failslab, interval 1, probability 0, space 0, times 0 [ 66.538257][ T4823] CPU: 0 PID: 4823 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 66.539467][ T4823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.540910][ T4823] Call trace: [ 66.541475][ T4823] dump_backtrace+0x0/0x458 [ 66.542242][ T4823] show_stack+0x2c/0x3c [ 66.542906][ T4823] __dump_stack+0x30/0x40 [ 66.543596][ T4823] dump_stack_lvl+0xf4/0x15c [ 66.544373][ T4823] dump_stack+0x1c/0x5c [ 66.544986][ T4823] should_fail+0x3c8/0x520 [ 66.545629][ T4823] __should_failslab+0xbc/0x10c [ 66.546475][ T4823] should_failslab+0x10/0x28 [ 66.547168][ T4823] slab_pre_alloc_hook+0x64/0xe8 [ 66.547889][ T4823] kmem_cache_alloc_node+0x98/0x410 [ 66.548714][ T4823] __alloc_skb+0x130/0x68c [ 66.549432][ T4823] netlink_ack+0x2c0/0x950 [ 66.550118][ T4823] netlink_rcv_skb+0x1f4/0x3dc [ 66.550933][ T4823] genl_rcv+0x38/0x50 [ 66.551576][ T4823] netlink_unicast+0x614/0x884 [ 66.552308][ T4823] netlink_sendmsg+0x6ec/0x9e4 [ 66.553066][ T4823] ____sys_sendmsg+0x578/0x894 [ 66.553805][ T4823] ___sys_sendmsg+0x1f0/0x27c [ 66.554551][ T4823] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.555367][ T4823] invoke_syscall+0x98/0x28c [ 66.556098][ T4823] el0_svc_common+0x13c/0x258 [ 66.556831][ T4823] do_el0_svc+0x5c/0x140 [ 66.557483][ T4823] el0_svc+0x78/0x1d0 [ 66.558095][ T4823] el0t_64_sync_handler+0xcc/0xe4 [ 66.558868][ T4823] el0t_64_sync+0x1a0/0x1a4 [ 66.567979][ T4825] FAULT_INJECTION: forcing a failure. [ 66.567979][ T4825] name failslab, interval 1, probability 0, space 0, times 0 [ 66.569913][ T4825] CPU: 0 PID: 4825 Comm: syz.0.50 Tainted: G W syzkaller #0 [ 66.571258][ T4825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.572950][ T4825] Call trace: [ 66.573479][ T4825] dump_backtrace+0x0/0x458 [ 66.574189][ T4825] show_stack+0x2c/0x3c [ 66.574870][ T4825] __dump_stack+0x30/0x40 [ 66.575557][ T4825] dump_stack_lvl+0xf4/0x15c [ 66.576424][ T4825] dump_stack+0x1c/0x5c [ 66.577114][ T4825] should_fail+0x3c8/0x520 [ 66.577824][ T4825] __should_failslab+0xbc/0x10c [ 66.578614][ T4825] should_failslab+0x10/0x28 [ 66.579362][ T4825] slab_pre_alloc_hook+0x64/0xe8 [ 66.580123][ T4825] kmem_cache_alloc_node+0x98/0x410 [ 66.580948][ T4825] __alloc_skb+0x130/0x68c [ 66.581588][ T4825] netlink_ack+0x2c0/0x950 [ 66.582322][ T4825] netlink_rcv_skb+0x1f4/0x3dc [ 66.583004][ T4825] genl_rcv+0x38/0x50 [ 66.583610][ T4825] netlink_unicast+0x614/0x884 [ 66.584375][ T4825] netlink_sendmsg+0x6ec/0x9e4 [ 66.585068][ T4825] ____sys_sendmsg+0x578/0x894 [ 66.585834][ T4825] ___sys_sendmsg+0x1f0/0x27c [ 66.586573][ T4825] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.587359][ T4825] invoke_syscall+0x98/0x28c [ 66.588097][ T4825] el0_svc_common+0x13c/0x258 [ 66.588792][ T4825] do_el0_svc+0x5c/0x140 [ 66.589513][ T4825] el0_svc+0x78/0x1d0 [ 66.590123][ T4825] el0t_64_sync_handler+0xcc/0xe4 [ 66.590848][ T4825] el0t_64_sync+0x1a0/0x1a4 [ 66.601790][ T4827] FAULT_INJECTION: forcing a failure. [ 66.601790][ T4827] name failslab, interval 1, probability 0, space 0, times 0 [ 66.603637][ T4827] CPU: 0 PID: 4827 Comm: syz.0.51 Tainted: G W syzkaller #0 [ 66.604994][ T4827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.606450][ T4827] Call trace: [ 66.606925][ T4827] dump_backtrace+0x0/0x458 [ 66.607593][ T4827] show_stack+0x2c/0x3c [ 66.608218][ T4827] __dump_stack+0x30/0x40 [ 66.608780][ T4827] dump_stack_lvl+0xf4/0x15c [ 66.609439][ T4827] dump_stack+0x1c/0x5c [ 66.610117][ T4827] should_fail+0x3c8/0x520 [ 66.610797][ T4827] __should_failslab+0xbc/0x10c [ 66.611593][ T4827] should_failslab+0x10/0x28 [ 66.612310][ T4827] slab_pre_alloc_hook+0x64/0xe8 [ 66.613074][ T4827] kmem_cache_alloc_node+0x98/0x410 [ 66.613872][ T4827] __alloc_skb+0x130/0x68c [ 66.614544][ T4827] netlink_ack+0x2c0/0x950 [ 66.615212][ T4827] netlink_rcv_skb+0x1f4/0x3dc [ 66.615909][ T4827] genl_rcv+0x38/0x50 [ 66.616515][ T4827] netlink_unicast+0x614/0x884 [ 66.617247][ T4827] netlink_sendmsg+0x6ec/0x9e4 [ 66.617979][ T4827] ____sys_sendmsg+0x578/0x894 [ 66.618683][ T4827] ___sys_sendmsg+0x1f0/0x27c [ 66.619427][ T4827] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.620208][ T4827] invoke_syscall+0x98/0x28c [ 66.620878][ T4827] el0_svc_common+0x13c/0x258 [ 66.621555][ T4827] do_el0_svc+0x5c/0x140 [ 66.622237][ T4827] el0_svc+0x78/0x1d0 [ 66.622965][ T4827] el0t_64_sync_handler+0xcc/0xe4 [ 66.623756][ T4827] el0t_64_sync+0x1a0/0x1a4 [ 66.636587][ T4829] FAULT_INJECTION: forcing a failure. [ 66.636587][ T4829] name failslab, interval 1, probability 0, space 0, times 0 [ 66.638364][ T4829] CPU: 0 PID: 4829 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 66.639497][ T4829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.640944][ T4829] Call trace: [ 66.641393][ T4829] dump_backtrace+0x0/0x458 [ 66.642071][ T4829] show_stack+0x2c/0x3c [ 66.642695][ T4829] __dump_stack+0x30/0x40 [ 66.643316][ T4829] dump_stack_lvl+0xf4/0x15c [ 66.644039][ T4829] dump_stack+0x1c/0x5c [ 66.644665][ T4829] should_fail+0x3c8/0x520 [ 66.645346][ T4829] __should_failslab+0xbc/0x10c [ 66.646111][ T4829] should_failslab+0x10/0x28 [ 66.646779][ T4829] slab_pre_alloc_hook+0x64/0xe8 [ 66.647526][ T4829] kmem_cache_alloc_node+0x98/0x410 [ 66.648343][ T4829] __alloc_skb+0x130/0x68c [ 66.649017][ T4829] netlink_ack+0x2c0/0x950 [ 66.649670][ T4829] netlink_rcv_skb+0x1f4/0x3dc [ 66.650470][ T4829] genl_rcv+0x38/0x50 [ 66.651094][ T4829] netlink_unicast+0x614/0x884 [ 66.651810][ T4829] netlink_sendmsg+0x6ec/0x9e4 [ 66.652554][ T4829] ____sys_sendmsg+0x578/0x894 [ 66.653252][ T4829] ___sys_sendmsg+0x1f0/0x27c [ 66.653970][ T4829] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.654769][ T4829] invoke_syscall+0x98/0x28c [ 66.655516][ T4829] el0_svc_common+0x13c/0x258 [ 66.656235][ T4829] do_el0_svc+0x5c/0x140 [ 66.656881][ T4829] el0_svc+0x78/0x1d0 [ 66.657523][ T4829] el0t_64_sync_handler+0xcc/0xe4 [ 66.658305][ T4829] el0t_64_sync+0x1a0/0x1a4 [ 66.669820][ T4831] FAULT_INJECTION: forcing a failure. [ 66.669820][ T4831] name failslab, interval 1, probability 0, space 0, times 0 [ 66.673126][ T4831] CPU: 0 PID: 4831 Comm: syz.0.53 Tainted: G W syzkaller #0 [ 66.674424][ T4831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.675833][ T4831] Call trace: [ 66.676322][ T4831] dump_backtrace+0x0/0x458 [ 66.677029][ T4831] show_stack+0x2c/0x3c [ 66.677740][ T4831] __dump_stack+0x30/0x40 [ 66.678453][ T4831] dump_stack_lvl+0xf4/0x15c [ 66.679158][ T4831] dump_stack+0x1c/0x5c [ 66.679819][ T4831] should_fail+0x3c8/0x520 [ 66.680530][ T4831] __should_failslab+0xbc/0x10c [ 66.681302][ T4831] should_failslab+0x10/0x28 [ 66.681997][ T4831] slab_pre_alloc_hook+0x64/0xe8 [ 66.682758][ T4831] kmem_cache_alloc_node+0x98/0x410 [ 66.683597][ T4831] __alloc_skb+0x130/0x68c [ 66.684327][ T4831] netlink_ack+0x2c0/0x950 [ 66.685069][ T4831] netlink_rcv_skb+0x1f4/0x3dc [ 66.685881][ T4831] genl_rcv+0x38/0x50 [ 66.686517][ T4831] netlink_unicast+0x614/0x884 [ 66.687291][ T4831] netlink_sendmsg+0x6ec/0x9e4 [ 66.688041][ T4831] ____sys_sendmsg+0x578/0x894 [ 66.688773][ T4831] ___sys_sendmsg+0x1f0/0x27c [ 66.689523][ T4831] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.690291][ T4831] invoke_syscall+0x98/0x28c [ 66.691006][ T4831] el0_svc_common+0x13c/0x258 [ 66.691755][ T4831] do_el0_svc+0x5c/0x140 [ 66.692434][ T4831] el0_svc+0x78/0x1d0 [ 66.693089][ T4831] el0t_64_sync_handler+0xcc/0xe4 [ 66.693927][ T4831] el0t_64_sync+0x1a0/0x1a4 [ 66.706438][ T4833] FAULT_INJECTION: forcing a failure. [ 66.706438][ T4833] name failslab, interval 1, probability 0, space 0, times 0 [ 66.708264][ T4833] CPU: 0 PID: 4833 Comm: syz.0.54 Tainted: G W syzkaller #0 [ 66.709461][ T4833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.710894][ T4833] Call trace: [ 66.711405][ T4833] dump_backtrace+0x0/0x458 [ 66.712081][ T4833] show_stack+0x2c/0x3c [ 66.712742][ T4833] __dump_stack+0x30/0x40 [ 66.713459][ T4833] dump_stack_lvl+0xf4/0x15c [ 66.714133][ T4833] dump_stack+0x1c/0x5c [ 66.714800][ T4833] should_fail+0x3c8/0x520 [ 66.715453][ T4833] __should_failslab+0xbc/0x10c [ 66.716180][ T4833] should_failslab+0x10/0x28 [ 66.716886][ T4833] slab_pre_alloc_hook+0x64/0xe8 [ 66.717680][ T4833] kmem_cache_alloc_node+0x98/0x410 [ 66.718467][ T4833] __alloc_skb+0x130/0x68c [ 66.719196][ T4833] netlink_ack+0x2c0/0x950 [ 66.719912][ T4833] netlink_rcv_skb+0x1f4/0x3dc [ 66.720686][ T4833] genl_rcv+0x38/0x50 [ 66.721279][ T4833] netlink_unicast+0x614/0x884 [ 66.721973][ T4833] netlink_sendmsg+0x6ec/0x9e4 [ 66.722719][ T4833] ____sys_sendmsg+0x578/0x894 [ 66.723478][ T4833] ___sys_sendmsg+0x1f0/0x27c [ 66.724220][ T4833] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.724980][ T4833] invoke_syscall+0x98/0x28c [ 66.725687][ T4833] el0_svc_common+0x13c/0x258 [ 66.726404][ T4833] do_el0_svc+0x5c/0x140 [ 66.727065][ T4833] el0_svc+0x78/0x1d0 [ 66.727698][ T4833] el0t_64_sync_handler+0xcc/0xe4 [ 66.728499][ T4833] el0t_64_sync+0x1a0/0x1a4 [ 66.738855][ T4835] FAULT_INJECTION: forcing a failure. [ 66.738855][ T4835] name failslab, interval 1, probability 0, space 0, times 0 [ 66.740784][ T4835] CPU: 0 PID: 4835 Comm: syz.0.55 Tainted: G W syzkaller #0 [ 66.742052][ T4835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.743674][ T4835] Call trace: [ 66.744178][ T4835] dump_backtrace+0x0/0x458 [ 66.744952][ T4835] show_stack+0x2c/0x3c [ 66.745637][ T4835] __dump_stack+0x30/0x40 [ 66.746302][ T4835] dump_stack_lvl+0xf4/0x15c [ 66.746996][ T4835] dump_stack+0x1c/0x5c [ 66.747706][ T4835] should_fail+0x3c8/0x520 [ 66.748405][ T4835] __should_failslab+0xbc/0x10c [ 66.749205][ T4835] should_failslab+0x10/0x28 [ 66.749952][ T4835] slab_pre_alloc_hook+0x64/0xe8 [ 66.750714][ T4835] kmem_cache_alloc_node+0x98/0x410 [ 66.751474][ T4835] __alloc_skb+0x130/0x68c [ 66.752146][ T4835] netlink_ack+0x2c0/0x950 [ 66.752854][ T4835] netlink_rcv_skb+0x1f4/0x3dc [ 66.753630][ T4835] genl_rcv+0x38/0x50 [ 66.754281][ T4835] netlink_unicast+0x614/0x884 [ 66.755061][ T4835] netlink_sendmsg+0x6ec/0x9e4 [ 66.755875][ T4835] ____sys_sendmsg+0x578/0x894 [ 66.756623][ T4835] ___sys_sendmsg+0x1f0/0x27c [ 66.757430][ T4835] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.758281][ T4835] invoke_syscall+0x98/0x28c [ 66.759017][ T4835] el0_svc_common+0x13c/0x258 [ 66.759780][ T4835] do_el0_svc+0x5c/0x140 [ 66.760482][ T4835] el0_svc+0x78/0x1d0 [ 66.761146][ T4835] el0t_64_sync_handler+0xcc/0xe4 [ 66.761903][ T4835] el0t_64_sync+0x1a0/0x1a4 [ 66.775469][ T4837] FAULT_INJECTION: forcing a failure. [ 66.775469][ T4837] name failslab, interval 1, probability 0, space 0, times 0 [ 66.777413][ T4837] CPU: 0 PID: 4837 Comm: syz.0.56 Tainted: G W syzkaller #0 [ 66.778762][ T4837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.780348][ T4837] Call trace: [ 66.780819][ T4837] dump_backtrace+0x0/0x458 [ 66.781525][ T4837] show_stack+0x2c/0x3c [ 66.782224][ T4837] __dump_stack+0x30/0x40 [ 66.782869][ T4837] dump_stack_lvl+0xf4/0x15c [ 66.783566][ T4837] dump_stack+0x1c/0x5c [ 66.784240][ T4837] should_fail+0x3c8/0x520 [ 66.784894][ T4837] __should_failslab+0xbc/0x10c [ 66.785662][ T4837] should_failslab+0x10/0x28 [ 66.786330][ T4837] slab_pre_alloc_hook+0x64/0xe8 [ 66.787107][ T4837] kmem_cache_alloc_node+0x98/0x410 [ 66.787918][ T4837] __alloc_skb+0x130/0x68c [ 66.788564][ T4837] netlink_ack+0x2c0/0x950 [ 66.789251][ T4837] netlink_rcv_skb+0x1f4/0x3dc [ 66.790014][ T4837] genl_rcv+0x38/0x50 [ 66.790624][ T4837] netlink_unicast+0x614/0x884 [ 66.791361][ T4837] netlink_sendmsg+0x6ec/0x9e4 [ 66.792117][ T4837] ____sys_sendmsg+0x578/0x894 [ 66.792863][ T4837] ___sys_sendmsg+0x1f0/0x27c [ 66.793562][ T4837] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.794403][ T4837] invoke_syscall+0x98/0x28c [ 66.795052][ T4837] el0_svc_common+0x13c/0x258 [ 66.795800][ T4837] do_el0_svc+0x5c/0x140 [ 66.796457][ T4837] el0_svc+0x78/0x1d0 [ 66.797098][ T4837] el0t_64_sync_handler+0xcc/0xe4 [ 66.797855][ T4837] el0t_64_sync+0x1a0/0x1a4 [ 66.808700][ T4839] FAULT_INJECTION: forcing a failure. [ 66.808700][ T4839] name failslab, interval 1, probability 0, space 0, times 0 [ 66.810541][ T4839] CPU: 0 PID: 4839 Comm: syz.0.57 Tainted: G W syzkaller #0 [ 66.811882][ T4839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.813419][ T4839] Call trace: [ 66.813961][ T4839] dump_backtrace+0x0/0x458 [ 66.814666][ T4839] show_stack+0x2c/0x3c [ 66.815337][ T4839] __dump_stack+0x30/0x40 [ 66.816021][ T4839] dump_stack_lvl+0xf4/0x15c [ 66.816783][ T4839] dump_stack+0x1c/0x5c [ 66.817454][ T4839] should_fail+0x3c8/0x520 [ 66.818179][ T4839] __should_failslab+0xbc/0x10c [ 66.818899][ T4839] should_failslab+0x10/0x28 [ 66.819621][ T4839] slab_pre_alloc_hook+0x64/0xe8 [ 66.820370][ T4839] kmem_cache_alloc_node+0x98/0x410 [ 66.821173][ T4839] __alloc_skb+0x130/0x68c [ 66.821848][ T4839] netlink_ack+0x2c0/0x950 [ 66.822556][ T4839] netlink_rcv_skb+0x1f4/0x3dc [ 66.823318][ T4839] genl_rcv+0x38/0x50 [ 66.823945][ T4839] netlink_unicast+0x614/0x884 [ 66.824662][ T4839] netlink_sendmsg+0x6ec/0x9e4 [ 66.825379][ T4839] ____sys_sendmsg+0x578/0x894 [ 66.826118][ T4839] ___sys_sendmsg+0x1f0/0x27c [ 66.826815][ T4839] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.827683][ T4839] invoke_syscall+0x98/0x28c [ 66.828368][ T4839] el0_svc_common+0x13c/0x258 [ 66.829129][ T4839] do_el0_svc+0x5c/0x140 [ 66.829765][ T4839] el0_svc+0x78/0x1d0 [ 66.830387][ T4839] el0t_64_sync_handler+0xcc/0xe4 [ 66.831167][ T4839] el0t_64_sync+0x1a0/0x1a4 [ 66.842521][ T4841] FAULT_INJECTION: forcing a failure. [ 66.842521][ T4841] name failslab, interval 1, probability 0, space 0, times 0 [ 66.844621][ T4841] CPU: 0 PID: 4841 Comm: syz.0.58 Tainted: G W syzkaller #0 [ 66.845818][ T4841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.847442][ T4841] Call trace: [ 66.847957][ T4841] dump_backtrace+0x0/0x458 [ 66.848596][ T4841] show_stack+0x2c/0x3c [ 66.849237][ T4841] __dump_stack+0x30/0x40 [ 66.849869][ T4841] dump_stack_lvl+0xf4/0x15c [ 66.850525][ T4841] dump_stack+0x1c/0x5c [ 66.851141][ T4841] should_fail+0x3c8/0x520 [ 66.851820][ T4841] __should_failslab+0xbc/0x10c [ 66.852697][ T4841] should_failslab+0x10/0x28 [ 66.853436][ T4841] slab_pre_alloc_hook+0x64/0xe8 [ 66.854244][ T4841] kmem_cache_alloc_node+0x98/0x410 [ 66.855099][ T4841] __alloc_skb+0x130/0x68c [ 66.855816][ T4841] netlink_ack+0x2c0/0x950 [ 66.856537][ T4841] netlink_rcv_skb+0x1f4/0x3dc [ 66.857339][ T4841] genl_rcv+0x38/0x50 [ 66.857969][ T4841] netlink_unicast+0x614/0x884 [ 66.858698][ T4841] netlink_sendmsg+0x6ec/0x9e4 [ 66.859416][ T4841] ____sys_sendmsg+0x578/0x894 [ 66.860155][ T4841] ___sys_sendmsg+0x1f0/0x27c [ 66.860903][ T4841] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.861740][ T4841] invoke_syscall+0x98/0x28c [ 66.862439][ T4841] el0_svc_common+0x13c/0x258 [ 66.863196][ T4841] do_el0_svc+0x5c/0x140 [ 66.863814][ T4841] el0_svc+0x78/0x1d0 [ 66.864403][ T4841] el0t_64_sync_handler+0xcc/0xe4 [ 66.865207][ T4841] el0t_64_sync+0x1a0/0x1a4 [ 66.877982][ T4843] FAULT_INJECTION: forcing a failure. [ 66.877982][ T4843] name failslab, interval 1, probability 0, space 0, times 0 [ 66.879925][ T4843] CPU: 0 PID: 4843 Comm: syz.0.59 Tainted: G W syzkaller #0 [ 66.881131][ T4843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.882617][ T4843] Call trace: [ 66.883121][ T4843] dump_backtrace+0x0/0x458 [ 66.883803][ T4843] show_stack+0x2c/0x3c [ 66.884446][ T4843] __dump_stack+0x30/0x40 [ 66.885072][ T4843] dump_stack_lvl+0xf4/0x15c [ 66.885740][ T4843] dump_stack+0x1c/0x5c [ 66.886329][ T4843] should_fail+0x3c8/0x520 [ 66.886954][ T4843] __should_failslab+0xbc/0x10c [ 66.887716][ T4843] should_failslab+0x10/0x28 [ 66.888420][ T4843] slab_pre_alloc_hook+0x64/0xe8 [ 66.889187][ T4843] kmem_cache_alloc_node+0x98/0x410 [ 66.889956][ T4843] __alloc_skb+0x130/0x68c [ 66.890623][ T4843] netlink_ack+0x2c0/0x950 [ 66.891273][ T4843] netlink_rcv_skb+0x1f4/0x3dc [ 66.892070][ T4843] genl_rcv+0x38/0x50 [ 66.892649][ T4843] netlink_unicast+0x614/0x884 [ 66.893400][ T4843] netlink_sendmsg+0x6ec/0x9e4 [ 66.894142][ T4843] ____sys_sendmsg+0x578/0x894 [ 66.894903][ T4843] ___sys_sendmsg+0x1f0/0x27c [ 66.895697][ T4843] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.896488][ T4843] invoke_syscall+0x98/0x28c [ 66.897203][ T4843] el0_svc_common+0x13c/0x258 [ 66.897930][ T4843] do_el0_svc+0x5c/0x140 [ 66.898588][ T4843] el0_svc+0x78/0x1d0 [ 66.899178][ T4843] el0t_64_sync_handler+0xcc/0xe4 [ 66.899948][ T4843] el0t_64_sync+0x1a0/0x1a4 [ 66.915842][ T4845] FAULT_INJECTION: forcing a failure. [ 66.915842][ T4845] name failslab, interval 1, probability 0, space 0, times 0 [ 66.917677][ T4845] CPU: 0 PID: 4845 Comm: syz.0.60 Tainted: G W syzkaller #0 [ 66.918864][ T4845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.920363][ T4845] Call trace: [ 66.920854][ T4845] dump_backtrace+0x0/0x458 [ 66.921595][ T4845] show_stack+0x2c/0x3c [ 66.922228][ T4845] __dump_stack+0x30/0x40 [ 66.922879][ T4845] dump_stack_lvl+0xf4/0x15c [ 66.923659][ T4845] dump_stack+0x1c/0x5c [ 66.924322][ T4845] should_fail+0x3c8/0x520 [ 66.924999][ T4845] __should_failslab+0xbc/0x10c [ 66.925739][ T4845] should_failslab+0x10/0x28 [ 66.926470][ T4845] slab_pre_alloc_hook+0x64/0xe8 [ 66.927241][ T4845] kmem_cache_alloc_node+0x98/0x410 [ 66.928022][ T4845] __alloc_skb+0x130/0x68c [ 66.928694][ T4845] netlink_ack+0x2c0/0x950 [ 66.929434][ T4845] netlink_rcv_skb+0x1f4/0x3dc [ 66.930246][ T4845] genl_rcv+0x38/0x50 [ 66.930856][ T4845] netlink_unicast+0x614/0x884 [ 66.931675][ T4845] netlink_sendmsg+0x6ec/0x9e4 [ 66.932497][ T4845] ____sys_sendmsg+0x578/0x894 [ 66.933266][ T4845] ___sys_sendmsg+0x1f0/0x27c [ 66.934013][ T4845] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.934812][ T4845] invoke_syscall+0x98/0x28c [ 66.935557][ T4845] el0_svc_common+0x13c/0x258 [ 66.936327][ T4845] do_el0_svc+0x5c/0x140 [ 66.936967][ T4845] el0_svc+0x78/0x1d0 [ 66.937605][ T4845] el0t_64_sync_handler+0xcc/0xe4 [ 66.938365][ T4845] el0t_64_sync+0x1a0/0x1a4 [ 66.951939][ T4847] FAULT_INJECTION: forcing a failure. [ 66.951939][ T4847] name failslab, interval 1, probability 0, space 0, times 0 [ 66.953859][ T4847] CPU: 0 PID: 4847 Comm: syz.0.61 Tainted: G W syzkaller #0 [ 66.955127][ T4847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.956649][ T4847] Call trace: [ 66.957136][ T4847] dump_backtrace+0x0/0x458 [ 66.957782][ T4847] show_stack+0x2c/0x3c [ 66.958350][ T4847] __dump_stack+0x30/0x40 [ 66.958941][ T4847] dump_stack_lvl+0xf4/0x15c [ 66.959615][ T4847] dump_stack+0x1c/0x5c [ 66.960220][ T4847] should_fail+0x3c8/0x520 [ 66.960874][ T4847] __should_failslab+0xbc/0x10c [ 66.961653][ T4847] should_failslab+0x10/0x28 [ 66.962422][ T4847] slab_pre_alloc_hook+0x64/0xe8 [ 66.963158][ T4847] kmem_cache_alloc_node+0x98/0x410 [ 66.964012][ T4847] __alloc_skb+0x130/0x68c [ 66.964694][ T4847] netlink_ack+0x2c0/0x950 [ 66.965391][ T4847] netlink_rcv_skb+0x1f4/0x3dc [ 66.966137][ T4847] genl_rcv+0x38/0x50 [ 66.966758][ T4847] netlink_unicast+0x614/0x884 [ 66.967549][ T4847] netlink_sendmsg+0x6ec/0x9e4 [ 66.968329][ T4847] ____sys_sendmsg+0x578/0x894 [ 66.969146][ T4847] ___sys_sendmsg+0x1f0/0x27c [ 66.969894][ T4847] __arm64_sys_sendmsg+0x1bc/0x278 [ 66.970726][ T4847] invoke_syscall+0x98/0x28c [ 66.971368][ T4847] el0_svc_common+0x13c/0x258 [ 66.972092][ T4847] do_el0_svc+0x5c/0x140 [ 66.972770][ T4847] el0_svc+0x78/0x1d0 [ 66.973443][ T4847] el0t_64_sync_handler+0xcc/0xe4 [ 66.974219][ T4847] el0t_64_sync+0x1a0/0x1a4 [ 66.987871][ T4849] FAULT_INJECTION: forcing a failure. [ 66.987871][ T4849] name failslab, interval 1, probability 0, space 0, times 0 [ 66.989781][ T4849] CPU: 0 PID: 4849 Comm: syz.0.62 Tainted: G W syzkaller #0 [ 66.991133][ T4849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 66.992745][ T4849] Call trace: [ 66.993323][ T4849] dump_backtrace+0x0/0x458 [ 66.994059][ T4849] show_stack+0x2c/0x3c [ 66.994717][ T4849] __dump_stack+0x30/0x40 [ 66.995351][ T4849] dump_stack_lvl+0xf4/0x15c [ 66.996071][ T4849] dump_stack+0x1c/0x5c [ 66.996726][ T4849] should_fail+0x3c8/0x520 [ 66.997405][ T4849] __should_failslab+0xbc/0x10c [ 66.998204][ T4849] should_failslab+0x10/0x28 [ 66.998953][ T4849] slab_pre_alloc_hook+0x64/0xe8 [ 66.999669][ T4849] kmem_cache_alloc_node+0x98/0x410 [ 67.000456][ T4849] __alloc_skb+0x130/0x68c [ 67.001117][ T4849] netlink_ack+0x2c0/0x950 [ 67.001776][ T4849] netlink_rcv_skb+0x1f4/0x3dc [ 67.002440][ T4849] genl_rcv+0x38/0x50 [ 67.003059][ T4849] netlink_unicast+0x614/0x884 [ 67.003827][ T4849] netlink_sendmsg+0x6ec/0x9e4 [ 67.004492][ T4849] ____sys_sendmsg+0x578/0x894 [ 67.005251][ T4849] ___sys_sendmsg+0x1f0/0x27c [ 67.005926][ T4849] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.006725][ T4849] invoke_syscall+0x98/0x28c [ 67.007514][ T4849] el0_svc_common+0x13c/0x258 [ 67.008241][ T4849] do_el0_svc+0x5c/0x140 [ 67.008885][ T4849] el0_svc+0x78/0x1d0 [ 67.009477][ T4849] el0t_64_sync_handler+0xcc/0xe4 [ 67.010347][ T4849] el0t_64_sync+0x1a0/0x1a4 [ 67.022150][ T4851] FAULT_INJECTION: forcing a failure. [ 67.022150][ T4851] name failslab, interval 1, probability 0, space 0, times 0 [ 67.024108][ T4851] CPU: 0 PID: 4851 Comm: syz.0.63 Tainted: G W syzkaller #0 [ 67.025406][ T4851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.026899][ T4851] Call trace: [ 67.027424][ T4851] dump_backtrace+0x0/0x458 [ 67.028132][ T4851] show_stack+0x2c/0x3c [ 67.028811][ T4851] __dump_stack+0x30/0x40 [ 67.029459][ T4851] dump_stack_lvl+0xf4/0x15c [ 67.030162][ T4851] dump_stack+0x1c/0x5c [ 67.030746][ T4851] should_fail+0x3c8/0x520 [ 67.031376][ T4851] __should_failslab+0xbc/0x10c [ 67.032089][ T4851] should_failslab+0x10/0x28 [ 67.032803][ T4851] slab_pre_alloc_hook+0x64/0xe8 [ 67.033603][ T4851] kmem_cache_alloc_node+0x98/0x410 [ 67.034398][ T4851] __alloc_skb+0x130/0x68c [ 67.035135][ T4851] netlink_ack+0x2c0/0x950 [ 67.035855][ T4851] netlink_rcv_skb+0x1f4/0x3dc [ 67.036579][ T4851] genl_rcv+0x38/0x50 [ 67.037172][ T4851] netlink_unicast+0x614/0x884 [ 67.037928][ T4851] netlink_sendmsg+0x6ec/0x9e4 [ 67.038659][ T4851] ____sys_sendmsg+0x578/0x894 [ 67.039360][ T4851] ___sys_sendmsg+0x1f0/0x27c [ 67.040092][ T4851] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.040891][ T4851] invoke_syscall+0x98/0x28c [ 67.041641][ T4851] el0_svc_common+0x13c/0x258 [ 67.042388][ T4851] do_el0_svc+0x5c/0x140 [ 67.043022][ T4851] el0_svc+0x78/0x1d0 [ 67.043589][ T4851] el0t_64_sync_handler+0xcc/0xe4 [ 67.044389][ T4851] el0t_64_sync+0x1a0/0x1a4 [ 67.057954][ T4853] FAULT_INJECTION: forcing a failure. [ 67.057954][ T4853] name failslab, interval 1, probability 0, space 0, times 0 [ 67.059791][ T4853] CPU: 0 PID: 4853 Comm: syz.0.64 Tainted: G W syzkaller #0 [ 67.061132][ T4853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.062714][ T4853] Call trace: [ 67.063304][ T4853] dump_backtrace+0x0/0x458 [ 67.064076][ T4853] show_stack+0x2c/0x3c [ 67.064760][ T4853] __dump_stack+0x30/0x40 [ 67.065465][ T4853] dump_stack_lvl+0xf4/0x15c [ 67.066229][ T4853] dump_stack+0x1c/0x5c [ 67.066938][ T4853] should_fail+0x3c8/0x520 [ 67.067657][ T4853] __should_failslab+0xbc/0x10c [ 67.068460][ T4853] should_failslab+0x10/0x28 [ 67.069171][ T4853] slab_pre_alloc_hook+0x64/0xe8 [ 67.069974][ T4853] kmem_cache_alloc_node+0x98/0x410 [ 67.070847][ T4853] __alloc_skb+0x130/0x68c [ 67.071546][ T4853] netlink_ack+0x2c0/0x950 [ 67.072180][ T4853] netlink_rcv_skb+0x1f4/0x3dc [ 67.072960][ T4853] genl_rcv+0x38/0x50 [ 67.073620][ T4853] netlink_unicast+0x614/0x884 [ 67.074370][ T4853] netlink_sendmsg+0x6ec/0x9e4 [ 67.075179][ T4853] ____sys_sendmsg+0x578/0x894 [ 67.075877][ T4853] ___sys_sendmsg+0x1f0/0x27c [ 67.076572][ T4853] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.077359][ T4853] invoke_syscall+0x98/0x28c [ 67.078139][ T4853] el0_svc_common+0x13c/0x258 [ 67.078900][ T4853] do_el0_svc+0x5c/0x140 [ 67.079601][ T4853] el0_svc+0x78/0x1d0 [ 67.080237][ T4853] el0t_64_sync_handler+0xcc/0xe4 [ 67.081009][ T4853] el0t_64_sync+0x1a0/0x1a4 [ 67.105007][ T4855] FAULT_INJECTION: forcing a failure. [ 67.105007][ T4855] name failslab, interval 1, probability 0, space 0, times 0 [ 67.106982][ T4855] CPU: 1 PID: 4855 Comm: syz.0.65 Tainted: G W syzkaller #0 [ 67.108268][ T4855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.109711][ T4855] Call trace: [ 67.110245][ T4855] dump_backtrace+0x0/0x458 [ 67.110972][ T4855] show_stack+0x2c/0x3c [ 67.111604][ T4855] __dump_stack+0x30/0x40 [ 67.112287][ T4855] dump_stack_lvl+0xf4/0x15c [ 67.113010][ T4855] dump_stack+0x1c/0x5c [ 67.113596][ T4855] should_fail+0x3c8/0x520 [ 67.114323][ T4855] __should_failslab+0xbc/0x10c [ 67.115018][ T4855] should_failslab+0x10/0x28 [ 67.115856][ T4855] slab_pre_alloc_hook+0x64/0xe8 [ 67.116611][ T4855] kmem_cache_alloc_node+0x98/0x410 [ 67.117370][ T4855] __alloc_skb+0x130/0x68c [ 67.118067][ T4855] netlink_ack+0x2c0/0x950 [ 67.118712][ T4855] netlink_rcv_skb+0x1f4/0x3dc [ 67.119388][ T4855] genl_rcv+0x38/0x50 [ 67.119993][ T4855] netlink_unicast+0x614/0x884 [ 67.120721][ T4855] netlink_sendmsg+0x6ec/0x9e4 [ 67.121452][ T4855] ____sys_sendmsg+0x578/0x894 [ 67.122243][ T4855] ___sys_sendmsg+0x1f0/0x27c [ 67.122963][ T4855] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.123938][ T4855] invoke_syscall+0x98/0x28c [ 67.124654][ T4855] el0_svc_common+0x13c/0x258 [ 67.125384][ T4855] do_el0_svc+0x5c/0x140 [ 67.126115][ T4855] el0_svc+0x78/0x1d0 [ 67.126765][ T4855] el0t_64_sync_handler+0xcc/0xe4 [ 67.127595][ T4855] el0t_64_sync+0x1a0/0x1a4 [ 67.138419][ T4857] FAULT_INJECTION: forcing a failure. [ 67.138419][ T4857] name failslab, interval 1, probability 0, space 0, times 0 [ 67.140392][ T4857] CPU: 0 PID: 4857 Comm: syz.0.66 Tainted: G W syzkaller #0 [ 67.141747][ T4857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.143268][ T4857] Call trace: [ 67.143794][ T4857] dump_backtrace+0x0/0x458 [ 67.144454][ T4857] show_stack+0x2c/0x3c [ 67.145118][ T4857] __dump_stack+0x30/0x40 [ 67.145843][ T4857] dump_stack_lvl+0xf4/0x15c [ 67.146610][ T4857] dump_stack+0x1c/0x5c [ 67.147266][ T4857] should_fail+0x3c8/0x520 [ 67.148009][ T4857] __should_failslab+0xbc/0x10c [ 67.148840][ T4857] should_failslab+0x10/0x28 [ 67.149623][ T4857] slab_pre_alloc_hook+0x64/0xe8 [ 67.150461][ T4857] kmem_cache_alloc_node+0x98/0x410 [ 67.151307][ T4857] __alloc_skb+0x130/0x68c [ 67.152014][ T4857] netlink_ack+0x2c0/0x950 [ 67.152731][ T4857] netlink_rcv_skb+0x1f4/0x3dc [ 67.153468][ T4857] genl_rcv+0x38/0x50 [ 67.154163][ T4857] netlink_unicast+0x614/0x884 [ 67.154905][ T4857] netlink_sendmsg+0x6ec/0x9e4 [ 67.155687][ T4857] ____sys_sendmsg+0x578/0x894 [ 67.156488][ T4857] ___sys_sendmsg+0x1f0/0x27c [ 67.157216][ T4857] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.157994][ T4857] invoke_syscall+0x98/0x28c [ 67.158856][ T4857] el0_svc_common+0x13c/0x258 [ 67.159658][ T4857] do_el0_svc+0x5c/0x140 [ 67.160325][ T4857] el0_svc+0x78/0x1d0 [ 67.160947][ T4857] el0t_64_sync_handler+0xcc/0xe4 [ 67.161733][ T4857] el0t_64_sync+0x1a0/0x1a4 [ 67.178306][ T4859] FAULT_INJECTION: forcing a failure. [ 67.178306][ T4859] name failslab, interval 1, probability 0, space 0, times 0 [ 67.180387][ T4859] CPU: 0 PID: 4859 Comm: syz.0.67 Tainted: G W syzkaller #0 [ 67.181609][ T4859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.183142][ T4859] Call trace: [ 67.183675][ T4859] dump_backtrace+0x0/0x458 [ 67.184413][ T4859] show_stack+0x2c/0x3c [ 67.185055][ T4859] __dump_stack+0x30/0x40 [ 67.185773][ T4859] dump_stack_lvl+0xf4/0x15c [ 67.186477][ T4859] dump_stack+0x1c/0x5c [ 67.187142][ T4859] should_fail+0x3c8/0x520 [ 67.187872][ T4859] __should_failslab+0xbc/0x10c [ 67.188693][ T4859] should_failslab+0x10/0x28 [ 67.189447][ T4859] slab_pre_alloc_hook+0x64/0xe8 [ 67.190290][ T4859] kmem_cache_alloc_node+0x98/0x410 [ 67.191115][ T4859] __alloc_skb+0x130/0x68c [ 67.191781][ T4859] netlink_ack+0x2c0/0x950 [ 67.192484][ T4859] netlink_rcv_skb+0x1f4/0x3dc [ 67.193353][ T4859] genl_rcv+0x38/0x50 [ 67.194027][ T4859] netlink_unicast+0x614/0x884 [ 67.194805][ T4859] netlink_sendmsg+0x6ec/0x9e4 [ 67.195581][ T4859] ____sys_sendmsg+0x578/0x894 [ 67.196349][ T4859] ___sys_sendmsg+0x1f0/0x27c [ 67.197133][ T4859] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.197907][ T4859] invoke_syscall+0x98/0x28c [ 67.198691][ T4859] el0_svc_common+0x13c/0x258 [ 67.199425][ T4859] do_el0_svc+0x5c/0x140 [ 67.200110][ T4859] el0_svc+0x78/0x1d0 [ 67.200766][ T4859] el0t_64_sync_handler+0xcc/0xe4 [ 67.201730][ T4859] el0t_64_sync+0x1a0/0x1a4 [ 67.213106][ T4861] FAULT_INJECTION: forcing a failure. [ 67.213106][ T4861] name failslab, interval 1, probability 0, space 0, times 0 [ 67.215019][ T4861] CPU: 0 PID: 4861 Comm: syz.0.68 Tainted: G W syzkaller #0 [ 67.216284][ T4861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.217680][ T4861] Call trace: [ 67.218226][ T4861] dump_backtrace+0x0/0x458 [ 67.218901][ T4861] show_stack+0x2c/0x3c [ 67.219491][ T4861] __dump_stack+0x30/0x40 [ 67.220137][ T4861] dump_stack_lvl+0xf4/0x15c [ 67.220829][ T4861] dump_stack+0x1c/0x5c [ 67.221489][ T4861] should_fail+0x3c8/0x520 [ 67.222139][ T4861] __should_failslab+0xbc/0x10c [ 67.222872][ T4861] should_failslab+0x10/0x28 [ 67.223711][ T4861] slab_pre_alloc_hook+0x64/0xe8 [ 67.224478][ T4861] kmem_cache_alloc_node+0x98/0x410 [ 67.225357][ T4861] __alloc_skb+0x130/0x68c [ 67.226031][ T4861] netlink_ack+0x2c0/0x950 [ 67.226739][ T4861] netlink_rcv_skb+0x1f4/0x3dc [ 67.227500][ T4861] genl_rcv+0x38/0x50 [ 67.228153][ T4861] netlink_unicast+0x614/0x884 [ 67.228874][ T4861] netlink_sendmsg+0x6ec/0x9e4 [ 67.229646][ T4861] ____sys_sendmsg+0x578/0x894 [ 67.230319][ T4861] ___sys_sendmsg+0x1f0/0x27c [ 67.231047][ T4861] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.231880][ T4861] invoke_syscall+0x98/0x28c [ 67.232654][ T4861] el0_svc_common+0x13c/0x258 [ 67.233381][ T4861] do_el0_svc+0x5c/0x140 [ 67.234059][ T4861] el0_svc+0x78/0x1d0 [ 67.234686][ T4861] el0t_64_sync_handler+0xcc/0xe4 [ 67.235480][ T4861] el0t_64_sync+0x1a0/0x1a4 [ 67.246744][ T4863] FAULT_INJECTION: forcing a failure. [ 67.246744][ T4863] name failslab, interval 1, probability 0, space 0, times 0 [ 67.248633][ T4863] CPU: 0 PID: 4863 Comm: syz.0.69 Tainted: G W syzkaller #0 [ 67.249918][ T4863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.251439][ T4863] Call trace: [ 67.251943][ T4863] dump_backtrace+0x0/0x458 [ 67.252653][ T4863] show_stack+0x2c/0x3c [ 67.253286][ T4863] __dump_stack+0x30/0x40 [ 67.253973][ T4863] dump_stack_lvl+0xf4/0x15c [ 67.254699][ T4863] dump_stack+0x1c/0x5c [ 67.255322][ T4863] should_fail+0x3c8/0x520 [ 67.255949][ T4863] __should_failslab+0xbc/0x10c [ 67.256838][ T4863] should_failslab+0x10/0x28 [ 67.257572][ T4863] slab_pre_alloc_hook+0x64/0xe8 [ 67.258420][ T4863] kmem_cache_alloc_node+0x98/0x410 [ 67.259323][ T4863] __alloc_skb+0x130/0x68c [ 67.259993][ T4863] netlink_ack+0x2c0/0x950 [ 67.260684][ T4863] netlink_rcv_skb+0x1f4/0x3dc [ 67.261434][ T4863] genl_rcv+0x38/0x50 [ 67.262091][ T4863] netlink_unicast+0x614/0x884 [ 67.262833][ T4863] netlink_sendmsg+0x6ec/0x9e4 [ 67.263536][ T4863] ____sys_sendmsg+0x578/0x894 [ 67.264299][ T4863] ___sys_sendmsg+0x1f0/0x27c [ 67.265011][ T4863] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.265705][ T4863] invoke_syscall+0x98/0x28c [ 67.266342][ T4863] el0_svc_common+0x13c/0x258 [ 67.267024][ T4863] do_el0_svc+0x5c/0x140 [ 67.267680][ T4863] el0_svc+0x78/0x1d0 [ 67.268291][ T4863] el0t_64_sync_handler+0xcc/0xe4 [ 67.269103][ T4863] el0t_64_sync+0x1a0/0x1a4 [ 67.279489][ T4865] FAULT_INJECTION: forcing a failure. [ 67.279489][ T4865] name failslab, interval 1, probability 0, space 0, times 0 [ 67.281601][ T4865] CPU: 0 PID: 4865 Comm: syz.0.70 Tainted: G W syzkaller #0 [ 67.282965][ T4865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.284435][ T4865] Call trace: [ 67.284940][ T4865] dump_backtrace+0x0/0x458 [ 67.285598][ T4865] show_stack+0x2c/0x3c [ 67.286203][ T4865] __dump_stack+0x30/0x40 [ 67.286832][ T4865] dump_stack_lvl+0xf4/0x15c [ 67.287516][ T4865] dump_stack+0x1c/0x5c [ 67.288143][ T4865] should_fail+0x3c8/0x520 [ 67.288799][ T4865] __should_failslab+0xbc/0x10c [ 67.289510][ T4865] should_failslab+0x10/0x28 [ 67.290175][ T4865] slab_pre_alloc_hook+0x64/0xe8 [ 67.290871][ T4865] kmem_cache_alloc_node+0x98/0x410 [ 67.291676][ T4865] __alloc_skb+0x130/0x68c [ 67.292331][ T4865] netlink_ack+0x2c0/0x950 [ 67.293022][ T4865] netlink_rcv_skb+0x1f4/0x3dc [ 67.293740][ T4865] genl_rcv+0x38/0x50 [ 67.294358][ T4865] netlink_unicast+0x614/0x884 [ 67.295097][ T4865] netlink_sendmsg+0x6ec/0x9e4 [ 67.295855][ T4865] ____sys_sendmsg+0x578/0x894 [ 67.296586][ T4865] ___sys_sendmsg+0x1f0/0x27c [ 67.297336][ T4865] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.298145][ T4865] invoke_syscall+0x98/0x28c [ 67.298796][ T4865] el0_svc_common+0x13c/0x258 [ 67.299558][ T4865] do_el0_svc+0x5c/0x140 [ 67.300228][ T4865] el0_svc+0x78/0x1d0 [ 67.300883][ T4865] el0t_64_sync_handler+0xcc/0xe4 [ 67.301601][ T4865] el0t_64_sync+0x1a0/0x1a4 [ 67.314563][ T4867] FAULT_INJECTION: forcing a failure. [ 67.314563][ T4867] name failslab, interval 1, probability 0, space 0, times 0 [ 67.316537][ T4867] CPU: 1 PID: 4867 Comm: syz.0.71 Tainted: G W syzkaller #0 [ 67.317760][ T4867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.319246][ T4867] Call trace: [ 67.319805][ T4867] dump_backtrace+0x0/0x458 [ 67.320513][ T4867] show_stack+0x2c/0x3c [ 67.321204][ T4867] __dump_stack+0x30/0x40 [ 67.321898][ T4867] dump_stack_lvl+0xf4/0x15c [ 67.322588][ T4867] dump_stack+0x1c/0x5c [ 67.323243][ T4867] should_fail+0x3c8/0x520 [ 67.323924][ T4867] __should_failslab+0xbc/0x10c [ 67.324681][ T4867] should_failslab+0x10/0x28 [ 67.325352][ T4867] slab_pre_alloc_hook+0x64/0xe8 [ 67.326128][ T4867] kmem_cache_alloc_node+0x98/0x410 [ 67.326940][ T4867] __alloc_skb+0x130/0x68c [ 67.327651][ T4867] netlink_ack+0x2c0/0x950 [ 67.328369][ T4867] netlink_rcv_skb+0x1f4/0x3dc [ 67.329166][ T4867] genl_rcv+0x38/0x50 [ 67.329800][ T4867] netlink_unicast+0x614/0x884 [ 67.330528][ T4867] netlink_sendmsg+0x6ec/0x9e4 [ 67.331301][ T4867] ____sys_sendmsg+0x578/0x894 [ 67.332069][ T4867] ___sys_sendmsg+0x1f0/0x27c [ 67.332771][ T4867] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.333608][ T4867] invoke_syscall+0x98/0x28c [ 67.334310][ T4867] el0_svc_common+0x13c/0x258 [ 67.335070][ T4867] do_el0_svc+0x5c/0x140 [ 67.335758][ T4867] el0_svc+0x78/0x1d0 [ 67.336386][ T4867] el0t_64_sync_handler+0xcc/0xe4 [ 67.337143][ T4867] el0t_64_sync+0x1a0/0x1a4 [ 67.348135][ T4869] FAULT_INJECTION: forcing a failure. [ 67.348135][ T4869] name failslab, interval 1, probability 0, space 0, times 0 [ 67.350068][ T4869] CPU: 0 PID: 4869 Comm: syz.0.72 Tainted: G W syzkaller #0 [ 67.351355][ T4869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.352999][ T4869] Call trace: [ 67.353531][ T4869] dump_backtrace+0x0/0x458 [ 67.354246][ T4869] show_stack+0x2c/0x3c [ 67.354848][ T4869] __dump_stack+0x30/0x40 [ 67.355582][ T4869] dump_stack_lvl+0xf4/0x15c [ 67.356297][ T4869] dump_stack+0x1c/0x5c [ 67.356911][ T4869] should_fail+0x3c8/0x520 [ 67.357639][ T4869] __should_failslab+0xbc/0x10c [ 67.358366][ T4869] should_failslab+0x10/0x28 [ 67.359022][ T4869] slab_pre_alloc_hook+0x64/0xe8 [ 67.359825][ T4869] kmem_cache_alloc_node+0x98/0x410 [ 67.360605][ T4869] __alloc_skb+0x130/0x68c [ 67.361347][ T4869] netlink_ack+0x2c0/0x950 [ 67.361998][ T4869] netlink_rcv_skb+0x1f4/0x3dc [ 67.362714][ T4869] genl_rcv+0x38/0x50 [ 67.363351][ T4869] netlink_unicast+0x614/0x884 [ 67.364087][ T4869] netlink_sendmsg+0x6ec/0x9e4 [ 67.364778][ T4869] ____sys_sendmsg+0x578/0x894 [ 67.365494][ T4869] ___sys_sendmsg+0x1f0/0x27c [ 67.366199][ T4869] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.367011][ T4869] invoke_syscall+0x98/0x28c [ 67.367709][ T4869] el0_svc_common+0x13c/0x258 [ 67.368480][ T4869] do_el0_svc+0x5c/0x140 [ 67.369126][ T4869] el0_svc+0x78/0x1d0 [ 67.369767][ T4869] el0t_64_sync_handler+0xcc/0xe4 [ 67.370611][ T4869] el0t_64_sync+0x1a0/0x1a4 [ 67.379609][ T4871] FAULT_INJECTION: forcing a failure. [ 67.379609][ T4871] name failslab, interval 1, probability 0, space 0, times 0 [ 67.382311][ T4871] CPU: 0 PID: 4871 Comm: syz.0.73 Tainted: G W syzkaller #0 [ 67.383667][ T4871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.385159][ T4871] Call trace: [ 67.385661][ T4871] dump_backtrace+0x0/0x458 [ 67.386357][ T4871] show_stack+0x2c/0x3c [ 67.386912][ T4871] __dump_stack+0x30/0x40 [ 67.387553][ T4871] dump_stack_lvl+0xf4/0x15c [ 67.388308][ T4871] dump_stack+0x1c/0x5c [ 67.388975][ T4871] should_fail+0x3c8/0x520 [ 67.389643][ T4871] __should_failslab+0xbc/0x10c [ 67.390349][ T4871] should_failslab+0x10/0x28 [ 67.391079][ T4871] slab_pre_alloc_hook+0x64/0xe8 [ 67.391824][ T4871] kmem_cache_alloc_node+0x98/0x410 [ 67.392704][ T4871] __alloc_skb+0x130/0x68c [ 67.393372][ T4871] netlink_ack+0x2c0/0x950 [ 67.394051][ T4871] netlink_rcv_skb+0x1f4/0x3dc [ 67.394824][ T4871] genl_rcv+0x38/0x50 [ 67.395466][ T4871] netlink_unicast+0x614/0x884 [ 67.396236][ T4871] netlink_sendmsg+0x6ec/0x9e4 [ 67.396990][ T4871] ____sys_sendmsg+0x578/0x894 [ 67.397740][ T4871] ___sys_sendmsg+0x1f0/0x27c [ 67.398435][ T4871] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.399204][ T4871] invoke_syscall+0x98/0x28c [ 67.399951][ T4871] el0_svc_common+0x13c/0x258 [ 67.400691][ T4871] do_el0_svc+0x5c/0x140 [ 67.401301][ T4871] el0_svc+0x78/0x1d0 [ 67.401941][ T4871] el0t_64_sync_handler+0xcc/0xe4 [ 67.402681][ T4871] el0t_64_sync+0x1a0/0x1a4 [ 67.413603][ T4873] FAULT_INJECTION: forcing a failure. [ 67.413603][ T4873] name failslab, interval 1, probability 0, space 0, times 0 [ 67.415642][ T4873] CPU: 0 PID: 4873 Comm: syz.0.74 Tainted: G W syzkaller #0 [ 67.416881][ T4873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.418308][ T4873] Call trace: [ 67.418771][ T4873] dump_backtrace+0x0/0x458 [ 67.419424][ T4873] show_stack+0x2c/0x3c [ 67.419983][ T4873] __dump_stack+0x30/0x40 [ 67.420554][ T4873] dump_stack_lvl+0xf4/0x15c [ 67.421170][ T4873] dump_stack+0x1c/0x5c [ 67.421812][ T4873] should_fail+0x3c8/0x520 [ 67.422482][ T4873] __should_failslab+0xbc/0x10c [ 67.423238][ T4873] should_failslab+0x10/0x28 [ 67.423984][ T4873] slab_pre_alloc_hook+0x64/0xe8 [ 67.424869][ T4873] kmem_cache_alloc_node+0x98/0x410 [ 67.425742][ T4873] __alloc_skb+0x130/0x68c [ 67.426450][ T4873] netlink_ack+0x2c0/0x950 [ 67.427114][ T4873] netlink_rcv_skb+0x1f4/0x3dc [ 67.427868][ T4873] genl_rcv+0x38/0x50 [ 67.428448][ T4873] netlink_unicast+0x614/0x884 [ 67.429174][ T4873] netlink_sendmsg+0x6ec/0x9e4 [ 67.429920][ T4873] ____sys_sendmsg+0x578/0x894 [ 67.430661][ T4873] ___sys_sendmsg+0x1f0/0x27c [ 67.431396][ T4873] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.432216][ T4873] invoke_syscall+0x98/0x28c [ 67.432945][ T4873] el0_svc_common+0x13c/0x258 [ 67.433639][ T4873] do_el0_svc+0x5c/0x140 [ 67.434286][ T4873] el0_svc+0x78/0x1d0 [ 67.434933][ T4873] el0t_64_sync_handler+0xcc/0xe4 [ 67.435722][ T4873] el0t_64_sync+0x1a0/0x1a4 [ 67.446427][ T4875] FAULT_INJECTION: forcing a failure. [ 67.446427][ T4875] name failslab, interval 1, probability 0, space 0, times 0 [ 67.448224][ T4875] CPU: 0 PID: 4875 Comm: syz.0.75 Tainted: G W syzkaller #0 [ 67.449459][ T4875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.450901][ T4875] Call trace: [ 67.451424][ T4875] dump_backtrace+0x0/0x458 [ 67.452138][ T4875] show_stack+0x2c/0x3c [ 67.452774][ T4875] __dump_stack+0x30/0x40 [ 67.453433][ T4875] dump_stack_lvl+0xf4/0x15c [ 67.454183][ T4875] dump_stack+0x1c/0x5c [ 67.454865][ T4875] should_fail+0x3c8/0x520 [ 67.455576][ T4875] __should_failslab+0xbc/0x10c [ 67.456277][ T4875] should_failslab+0x10/0x28 [ 67.456965][ T4875] slab_pre_alloc_hook+0x64/0xe8 [ 67.457789][ T4875] kmem_cache_alloc_node+0x98/0x410 [ 67.458564][ T4875] __alloc_skb+0x130/0x68c [ 67.459247][ T4875] netlink_ack+0x2c0/0x950 [ 67.459927][ T4875] netlink_rcv_skb+0x1f4/0x3dc [ 67.460633][ T4875] genl_rcv+0x38/0x50 [ 67.461299][ T4875] netlink_unicast+0x614/0x884 [ 67.462069][ T4875] netlink_sendmsg+0x6ec/0x9e4 [ 67.462822][ T4875] ____sys_sendmsg+0x578/0x894 [ 67.463590][ T4875] ___sys_sendmsg+0x1f0/0x27c [ 67.464305][ T4875] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.465111][ T4875] invoke_syscall+0x98/0x28c [ 67.465926][ T4875] el0_svc_common+0x13c/0x258 [ 67.466729][ T4875] do_el0_svc+0x5c/0x140 [ 67.467440][ T4875] el0_svc+0x78/0x1d0 [ 67.468048][ T4875] el0t_64_sync_handler+0xcc/0xe4 [ 67.468838][ T4875] el0t_64_sync+0x1a0/0x1a4 [ 67.478104][ T4877] FAULT_INJECTION: forcing a failure. [ 67.478104][ T4877] name failslab, interval 1, probability 0, space 0, times 0 [ 67.479936][ T4877] CPU: 0 PID: 4877 Comm: syz.0.76 Tainted: G W syzkaller #0 [ 67.481153][ T4877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.482856][ T4877] Call trace: [ 67.483367][ T4877] dump_backtrace+0x0/0x458 [ 67.484074][ T4877] show_stack+0x2c/0x3c [ 67.484751][ T4877] __dump_stack+0x30/0x40 [ 67.485410][ T4877] dump_stack_lvl+0xf4/0x15c [ 67.486060][ T4877] dump_stack+0x1c/0x5c [ 67.486683][ T4877] should_fail+0x3c8/0x520 [ 67.487318][ T4877] __should_failslab+0xbc/0x10c [ 67.488080][ T4877] should_failslab+0x10/0x28 [ 67.488817][ T4877] slab_pre_alloc_hook+0x64/0xe8 [ 67.489561][ T4877] kmem_cache_alloc_node+0x98/0x410 [ 67.490391][ T4877] __alloc_skb+0x130/0x68c [ 67.491065][ T4877] netlink_ack+0x2c0/0x950 [ 67.491720][ T4877] netlink_rcv_skb+0x1f4/0x3dc [ 67.492428][ T4877] genl_rcv+0x38/0x50 [ 67.493037][ T4877] netlink_unicast+0x614/0x884 [ 67.493805][ T4877] netlink_sendmsg+0x6ec/0x9e4 [ 67.494506][ T4877] ____sys_sendmsg+0x578/0x894 [ 67.495270][ T4877] ___sys_sendmsg+0x1f0/0x27c [ 67.496020][ T4877] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.496848][ T4877] invoke_syscall+0x98/0x28c [ 67.497528][ T4877] el0_svc_common+0x13c/0x258 [ 67.498270][ T4877] do_el0_svc+0x5c/0x140 [ 67.498944][ T4877] el0_svc+0x78/0x1d0 [ 67.499588][ T4877] el0t_64_sync_handler+0xcc/0xe4 [ 67.500464][ T4877] el0t_64_sync+0x1a0/0x1a4 [ 67.510161][ T4879] FAULT_INJECTION: forcing a failure. [ 67.510161][ T4879] name failslab, interval 1, probability 0, space 0, times 0 [ 67.512328][ T4879] CPU: 0 PID: 4879 Comm: syz.0.77 Tainted: G W syzkaller #0 [ 67.513779][ T4879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.515236][ T4879] Call trace: [ 67.515718][ T4879] dump_backtrace+0x0/0x458 [ 67.516408][ T4879] show_stack+0x2c/0x3c [ 67.517009][ T4879] __dump_stack+0x30/0x40 [ 67.517719][ T4879] dump_stack_lvl+0xf4/0x15c [ 67.518467][ T4879] dump_stack+0x1c/0x5c [ 67.519074][ T4879] should_fail+0x3c8/0x520 [ 67.519759][ T4879] __should_failslab+0xbc/0x10c [ 67.520487][ T4879] should_failslab+0x10/0x28 [ 67.521166][ T4879] slab_pre_alloc_hook+0x64/0xe8 [ 67.521990][ T4879] kmem_cache_alloc_node+0x98/0x410 [ 67.522882][ T4879] __alloc_skb+0x130/0x68c [ 67.523559][ T4879] netlink_ack+0x2c0/0x950 [ 67.524403][ T4879] netlink_rcv_skb+0x1f4/0x3dc [ 67.525195][ T4879] genl_rcv+0x38/0x50 [ 67.525790][ T4879] netlink_unicast+0x614/0x884 [ 67.526697][ T4879] netlink_sendmsg+0x6ec/0x9e4 [ 67.527503][ T4879] ____sys_sendmsg+0x578/0x894 [ 67.528278][ T4879] ___sys_sendmsg+0x1f0/0x27c [ 67.528982][ T4879] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.529906][ T4879] invoke_syscall+0x98/0x28c [ 67.530684][ T4879] el0_svc_common+0x13c/0x258 [ 67.531419][ T4879] do_el0_svc+0x5c/0x140 [ 67.532051][ T4879] el0_svc+0x78/0x1d0 [ 67.532607][ T4879] el0t_64_sync_handler+0xcc/0xe4 [ 67.533391][ T4879] el0t_64_sync+0x1a0/0x1a4 [ 67.542915][ T4881] FAULT_INJECTION: forcing a failure. [ 67.542915][ T4881] name failslab, interval 1, probability 0, space 0, times 0 [ 67.544778][ T4881] CPU: 0 PID: 4881 Comm: syz.0.78 Tainted: G W syzkaller #0 [ 67.546020][ T4881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.547400][ T4881] Call trace: [ 67.547919][ T4881] dump_backtrace+0x0/0x458 [ 67.548609][ T4881] show_stack+0x2c/0x3c [ 67.549166][ T4881] __dump_stack+0x30/0x40 [ 67.549769][ T4881] dump_stack_lvl+0xf4/0x15c [ 67.550464][ T4881] dump_stack+0x1c/0x5c [ 67.551193][ T4881] should_fail+0x3c8/0x520 [ 67.551842][ T4881] __should_failslab+0xbc/0x10c [ 67.552585][ T4881] should_failslab+0x10/0x28 [ 67.553366][ T4881] slab_pre_alloc_hook+0x64/0xe8 [ 67.554141][ T4881] kmem_cache_alloc_node+0x98/0x410 [ 67.554863][ T4881] __alloc_skb+0x130/0x68c [ 67.555553][ T4881] netlink_ack+0x2c0/0x950 [ 67.556218][ T4881] netlink_rcv_skb+0x1f4/0x3dc [ 67.556990][ T4881] genl_rcv+0x38/0x50 [ 67.557545][ T4881] netlink_unicast+0x614/0x884 [ 67.558277][ T4881] netlink_sendmsg+0x6ec/0x9e4 [ 67.559041][ T4881] ____sys_sendmsg+0x578/0x894 [ 67.559815][ T4881] ___sys_sendmsg+0x1f0/0x27c [ 67.560602][ T4881] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.561481][ T4881] invoke_syscall+0x98/0x28c [ 67.562249][ T4881] el0_svc_common+0x13c/0x258 [ 67.563048][ T4881] do_el0_svc+0x5c/0x140 [ 67.563741][ T4881] el0_svc+0x78/0x1d0 [ 67.564423][ T4881] el0t_64_sync_handler+0xcc/0xe4 [ 67.565188][ T4881] el0t_64_sync+0x1a0/0x1a4 [ 67.575783][ T4883] FAULT_INJECTION: forcing a failure. [ 67.575783][ T4883] name failslab, interval 1, probability 0, space 0, times 0 [ 67.577653][ T4883] CPU: 1 PID: 4883 Comm: syz.0.79 Tainted: G W syzkaller #0 [ 67.578839][ T4883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.580210][ T4883] Call trace: [ 67.580656][ T4883] dump_backtrace+0x0/0x458 [ 67.581326][ T4883] show_stack+0x2c/0x3c [ 67.582075][ T4883] __dump_stack+0x30/0x40 [ 67.582778][ T4883] dump_stack_lvl+0xf4/0x15c [ 67.583505][ T4883] dump_stack+0x1c/0x5c [ 67.584137][ T4883] should_fail+0x3c8/0x520 [ 67.584789][ T4883] __should_failslab+0xbc/0x10c [ 67.585543][ T4883] should_failslab+0x10/0x28 [ 67.586297][ T4883] slab_pre_alloc_hook+0x64/0xe8 [ 67.587173][ T4883] kmem_cache_alloc_node+0x98/0x410 [ 67.588078][ T4883] __alloc_skb+0x130/0x68c [ 67.588775][ T4883] netlink_ack+0x2c0/0x950 [ 67.589453][ T4883] netlink_rcv_skb+0x1f4/0x3dc [ 67.590214][ T4883] genl_rcv+0x38/0x50 [ 67.590817][ T4883] netlink_unicast+0x614/0x884 [ 67.591590][ T4883] netlink_sendmsg+0x6ec/0x9e4 [ 67.592411][ T4883] ____sys_sendmsg+0x578/0x894 [ 67.593171][ T4883] ___sys_sendmsg+0x1f0/0x27c [ 67.593940][ T4883] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.594830][ T4883] invoke_syscall+0x98/0x28c [ 67.595538][ T4883] el0_svc_common+0x13c/0x258 [ 67.596286][ T4883] do_el0_svc+0x5c/0x140 [ 67.597011][ T4883] el0_svc+0x78/0x1d0 [ 67.597619][ T4883] el0t_64_sync_handler+0xcc/0xe4 [ 67.598432][ T4883] el0t_64_sync+0x1a0/0x1a4 [ 67.608350][ T4885] FAULT_INJECTION: forcing a failure. [ 67.608350][ T4885] name failslab, interval 1, probability 0, space 0, times 0 [ 67.610230][ T4885] CPU: 1 PID: 4885 Comm: syz.0.80 Tainted: G W syzkaller #0 [ 67.611463][ T4885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.613124][ T4885] Call trace: [ 67.613664][ T4885] dump_backtrace+0x0/0x458 [ 67.614481][ T4885] show_stack+0x2c/0x3c [ 67.615159][ T4885] __dump_stack+0x30/0x40 [ 67.615992][ T4885] dump_stack_lvl+0xf4/0x15c [ 67.616724][ T4885] dump_stack+0x1c/0x5c [ 67.617417][ T4885] should_fail+0x3c8/0x520 [ 67.618146][ T4885] __should_failslab+0xbc/0x10c [ 67.618859][ T4885] should_failslab+0x10/0x28 [ 67.619511][ T4885] slab_pre_alloc_hook+0x64/0xe8 [ 67.620316][ T4885] kmem_cache_alloc_node+0x98/0x410 [ 67.621114][ T4885] __alloc_skb+0x130/0x68c [ 67.621769][ T4885] netlink_ack+0x2c0/0x950 [ 67.622451][ T4885] netlink_rcv_skb+0x1f4/0x3dc [ 67.623192][ T4885] genl_rcv+0x38/0x50 [ 67.623749][ T4885] netlink_unicast+0x614/0x884 [ 67.624507][ T4885] netlink_sendmsg+0x6ec/0x9e4 [ 67.625290][ T4885] ____sys_sendmsg+0x578/0x894 [ 67.626075][ T4885] ___sys_sendmsg+0x1f0/0x27c [ 67.626822][ T4885] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.627645][ T4885] invoke_syscall+0x98/0x28c [ 67.628334][ T4885] el0_svc_common+0x13c/0x258 [ 67.629030][ T4885] do_el0_svc+0x5c/0x140 [ 67.629701][ T4885] el0_svc+0x78/0x1d0 [ 67.630318][ T4885] el0t_64_sync_handler+0xcc/0xe4 [ 67.631143][ T4885] el0t_64_sync+0x1a0/0x1a4 [ 67.642406][ T4887] FAULT_INJECTION: forcing a failure. [ 67.642406][ T4887] name failslab, interval 1, probability 0, space 0, times 0 [ 67.644361][ T4887] CPU: 1 PID: 4887 Comm: syz.0.81 Tainted: G W syzkaller #0 [ 67.645666][ T4887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.647257][ T4887] Call trace: [ 67.647737][ T4887] dump_backtrace+0x0/0x458 [ 67.648433][ T4887] show_stack+0x2c/0x3c [ 67.649068][ T4887] __dump_stack+0x30/0x40 [ 67.649750][ T4887] dump_stack_lvl+0xf4/0x15c [ 67.650503][ T4887] dump_stack+0x1c/0x5c [ 67.651173][ T4887] should_fail+0x3c8/0x520 [ 67.651953][ T4887] __should_failslab+0xbc/0x10c [ 67.652758][ T4887] should_failslab+0x10/0x28 [ 67.653480][ T4887] slab_pre_alloc_hook+0x64/0xe8 [ 67.654354][ T4887] kmem_cache_alloc_node+0x98/0x410 [ 67.655221][ T4887] __alloc_skb+0x130/0x68c [ 67.655943][ T4887] netlink_ack+0x2c0/0x950 [ 67.656702][ T4887] netlink_rcv_skb+0x1f4/0x3dc [ 67.657443][ T4887] genl_rcv+0x38/0x50 [ 67.658023][ T4887] netlink_unicast+0x614/0x884 [ 67.658831][ T4887] netlink_sendmsg+0x6ec/0x9e4 [ 67.659668][ T4887] ____sys_sendmsg+0x578/0x894 [ 67.660440][ T4887] ___sys_sendmsg+0x1f0/0x27c [ 67.661198][ T4887] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.661974][ T4887] invoke_syscall+0x98/0x28c [ 67.662662][ T4887] el0_svc_common+0x13c/0x258 [ 67.663349][ T4887] do_el0_svc+0x5c/0x140 [ 67.664035][ T4887] el0_svc+0x78/0x1d0 [ 67.664616][ T4887] el0t_64_sync_handler+0xcc/0xe4 [ 67.665371][ T4887] el0t_64_sync+0x1a0/0x1a4 [ 67.685208][ T4889] FAULT_INJECTION: forcing a failure. [ 67.685208][ T4889] name failslab, interval 1, probability 0, space 0, times 0 [ 67.687099][ T4889] CPU: 1 PID: 4889 Comm: syz.0.82 Tainted: G W syzkaller #0 [ 67.688354][ T4889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.689727][ T4889] Call trace: [ 67.690160][ T4889] dump_backtrace+0x0/0x458 [ 67.690869][ T4889] show_stack+0x2c/0x3c [ 67.691508][ T4889] __dump_stack+0x30/0x40 [ 67.692193][ T4889] dump_stack_lvl+0xf4/0x15c [ 67.692934][ T4889] dump_stack+0x1c/0x5c [ 67.693598][ T4889] should_fail+0x3c8/0x520 [ 67.694313][ T4889] __should_failslab+0xbc/0x10c [ 67.695050][ T4889] should_failslab+0x10/0x28 [ 67.695783][ T4889] slab_pre_alloc_hook+0x64/0xe8 [ 67.696519][ T4889] kmem_cache_alloc_node+0x98/0x410 [ 67.697352][ T4889] __alloc_skb+0x130/0x68c [ 67.698010][ T4889] netlink_ack+0x2c0/0x950 [ 67.698708][ T4889] netlink_rcv_skb+0x1f4/0x3dc [ 67.699423][ T4889] genl_rcv+0x38/0x50 [ 67.700042][ T4889] netlink_unicast+0x614/0x884 [ 67.700816][ T4889] netlink_sendmsg+0x6ec/0x9e4 [ 67.701564][ T4889] ____sys_sendmsg+0x578/0x894 [ 67.702356][ T4889] ___sys_sendmsg+0x1f0/0x27c [ 67.703278][ T4889] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.704305][ T4889] invoke_syscall+0x98/0x28c [ 67.705088][ T4889] el0_svc_common+0x13c/0x258 [ 67.705864][ T4889] do_el0_svc+0x5c/0x140 [ 67.706559][ T4889] el0_svc+0x78/0x1d0 [ 67.707237][ T4889] el0t_64_sync_handler+0xcc/0xe4 [ 67.708004][ T4889] el0t_64_sync+0x1a0/0x1a4 [ 67.709655][ T4728] Bluetooth: hci0: command 0x0419 tx timeout [ 67.719608][ T4891] FAULT_INJECTION: forcing a failure. [ 67.719608][ T4891] name failslab, interval 1, probability 0, space 0, times 0 [ 67.721638][ T4891] CPU: 1 PID: 4891 Comm: syz.0.83 Tainted: G W syzkaller #0 [ 67.722946][ T4891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.724408][ T4891] Call trace: [ 67.724880][ T4891] dump_backtrace+0x0/0x458 [ 67.725555][ T4891] show_stack+0x2c/0x3c [ 67.726245][ T4891] __dump_stack+0x30/0x40 [ 67.726859][ T4891] dump_stack_lvl+0xf4/0x15c [ 67.727591][ T4891] dump_stack+0x1c/0x5c [ 67.728182][ T4891] should_fail+0x3c8/0x520 [ 67.728806][ T4891] __should_failslab+0xbc/0x10c [ 67.729545][ T4891] should_failslab+0x10/0x28 [ 67.730312][ T4891] slab_pre_alloc_hook+0x64/0xe8 [ 67.731094][ T4891] kmem_cache_alloc_node+0x98/0x410 [ 67.731845][ T4891] __alloc_skb+0x130/0x68c [ 67.732575][ T4891] netlink_ack+0x2c0/0x950 [ 67.733300][ T4891] netlink_rcv_skb+0x1f4/0x3dc [ 67.734071][ T4891] genl_rcv+0x38/0x50 [ 67.734657][ T4891] netlink_unicast+0x614/0x884 [ 67.735350][ T4891] netlink_sendmsg+0x6ec/0x9e4 [ 67.736119][ T4891] ____sys_sendmsg+0x578/0x894 [ 67.736917][ T4891] ___sys_sendmsg+0x1f0/0x27c [ 67.737722][ T4891] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.738544][ T4891] invoke_syscall+0x98/0x28c [ 67.739311][ T4891] el0_svc_common+0x13c/0x258 [ 67.740058][ T4891] do_el0_svc+0x5c/0x140 [ 67.740759][ T4891] el0_svc+0x78/0x1d0 [ 67.741387][ T4891] el0t_64_sync_handler+0xcc/0xe4 [ 67.742220][ T4891] el0t_64_sync+0x1a0/0x1a4 [ 67.752479][ T4893] FAULT_INJECTION: forcing a failure. [ 67.752479][ T4893] name failslab, interval 1, probability 0, space 0, times 0 [ 67.754481][ T4893] CPU: 1 PID: 4893 Comm: syz.0.84 Tainted: G W syzkaller #0 [ 67.755757][ T4893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.757161][ T4893] Call trace: [ 67.757658][ T4893] dump_backtrace+0x0/0x458 [ 67.758312][ T4893] show_stack+0x2c/0x3c [ 67.758901][ T4893] __dump_stack+0x30/0x40 [ 67.759525][ T4893] dump_stack_lvl+0xf4/0x15c [ 67.760221][ T4893] dump_stack+0x1c/0x5c [ 67.760810][ T4893] should_fail+0x3c8/0x520 [ 67.761447][ T4893] __should_failslab+0xbc/0x10c [ 67.762198][ T4893] should_failslab+0x10/0x28 [ 67.762894][ T4893] slab_pre_alloc_hook+0x64/0xe8 [ 67.763637][ T4893] kmem_cache_alloc_node+0x98/0x410 [ 67.764432][ T4893] __alloc_skb+0x130/0x68c [ 67.765104][ T4893] netlink_ack+0x2c0/0x950 [ 67.765851][ T4893] netlink_rcv_skb+0x1f4/0x3dc [ 67.766573][ T4893] genl_rcv+0x38/0x50 [ 67.767154][ T4893] netlink_unicast+0x614/0x884 [ 67.767818][ T4893] netlink_sendmsg+0x6ec/0x9e4 [ 67.768570][ T4893] ____sys_sendmsg+0x578/0x894 [ 67.769313][ T4893] ___sys_sendmsg+0x1f0/0x27c [ 67.770015][ T4893] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.770791][ T4893] invoke_syscall+0x98/0x28c [ 67.771469][ T4893] el0_svc_common+0x13c/0x258 [ 67.772210][ T4893] do_el0_svc+0x5c/0x140 [ 67.772964][ T4893] el0_svc+0x78/0x1d0 [ 67.773601][ T4893] el0t_64_sync_handler+0xcc/0xe4 [ 67.774381][ T4893] el0t_64_sync+0x1a0/0x1a4 [ 67.788365][ T4895] FAULT_INJECTION: forcing a failure. [ 67.788365][ T4895] name failslab, interval 1, probability 0, space 0, times 0 [ 67.790265][ T4895] CPU: 1 PID: 4895 Comm: syz.0.85 Tainted: G W syzkaller #0 [ 67.791519][ T4895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.793107][ T4895] Call trace: [ 67.793658][ T4895] dump_backtrace+0x0/0x458 [ 67.794387][ T4895] show_stack+0x2c/0x3c [ 67.795065][ T4895] __dump_stack+0x30/0x40 [ 67.795762][ T4895] dump_stack_lvl+0xf4/0x15c [ 67.796448][ T4895] dump_stack+0x1c/0x5c [ 67.797130][ T4895] should_fail+0x3c8/0x520 [ 67.797842][ T4895] __should_failslab+0xbc/0x10c [ 67.798538][ T4895] should_failslab+0x10/0x28 [ 67.799215][ T4895] slab_pre_alloc_hook+0x64/0xe8 [ 67.800001][ T4895] kmem_cache_alloc_node+0x98/0x410 [ 67.800898][ T4895] __alloc_skb+0x130/0x68c [ 67.801575][ T4895] netlink_ack+0x2c0/0x950 [ 67.802222][ T4895] netlink_rcv_skb+0x1f4/0x3dc [ 67.802940][ T4895] genl_rcv+0x38/0x50 [ 67.803580][ T4895] netlink_unicast+0x614/0x884 [ 67.804263][ T4895] netlink_sendmsg+0x6ec/0x9e4 [ 67.805001][ T4895] ____sys_sendmsg+0x578/0x894 [ 67.805741][ T4895] ___sys_sendmsg+0x1f0/0x27c [ 67.806451][ T4895] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.807219][ T4895] invoke_syscall+0x98/0x28c [ 67.807901][ T4895] el0_svc_common+0x13c/0x258 [ 67.808564][ T4895] do_el0_svc+0x5c/0x140 [ 67.809220][ T4895] el0_svc+0x78/0x1d0 [ 67.809887][ T4895] el0t_64_sync_handler+0xcc/0xe4 [ 67.810674][ T4895] el0t_64_sync+0x1a0/0x1a4 [ 67.820402][ T4897] FAULT_INJECTION: forcing a failure. [ 67.820402][ T4897] name failslab, interval 1, probability 0, space 0, times 0 [ 67.823831][ T4897] CPU: 1 PID: 4897 Comm: syz.0.86 Tainted: G W syzkaller #0 [ 67.825121][ T4897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.826654][ T4897] Call trace: [ 67.827166][ T4897] dump_backtrace+0x0/0x458 [ 67.827850][ T4897] show_stack+0x2c/0x3c [ 67.828431][ T4897] __dump_stack+0x30/0x40 [ 67.829109][ T4897] dump_stack_lvl+0xf4/0x15c [ 67.829782][ T4897] dump_stack+0x1c/0x5c [ 67.830466][ T4897] should_fail+0x3c8/0x520 [ 67.831030][ T4897] __should_failslab+0xbc/0x10c [ 67.831843][ T4897] should_failslab+0x10/0x28 [ 67.832582][ T4897] slab_pre_alloc_hook+0x64/0xe8 [ 67.833346][ T4897] kmem_cache_alloc_node+0x98/0x410 [ 67.834244][ T4897] __alloc_skb+0x130/0x68c [ 67.834947][ T4897] netlink_ack+0x2c0/0x950 [ 67.835652][ T4897] netlink_rcv_skb+0x1f4/0x3dc [ 67.836387][ T4897] genl_rcv+0x38/0x50 [ 67.837010][ T4897] netlink_unicast+0x614/0x884 [ 67.837818][ T4897] netlink_sendmsg+0x6ec/0x9e4 [ 67.838566][ T4897] ____sys_sendmsg+0x578/0x894 [ 67.839314][ T4897] ___sys_sendmsg+0x1f0/0x27c [ 67.840046][ T4897] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.840829][ T4897] invoke_syscall+0x98/0x28c [ 67.841466][ T4897] el0_svc_common+0x13c/0x258 [ 67.842171][ T4897] do_el0_svc+0x5c/0x140 [ 67.842795][ T4897] el0_svc+0x78/0x1d0 [ 67.843376][ T4897] el0t_64_sync_handler+0xcc/0xe4 [ 67.844101][ T4897] el0t_64_sync+0x1a0/0x1a4 [ 67.853392][ T4899] FAULT_INJECTION: forcing a failure. [ 67.853392][ T4899] name failslab, interval 1, probability 0, space 0, times 0 [ 67.855334][ T4899] CPU: 0 PID: 4899 Comm: syz.0.87 Tainted: G W syzkaller #0 [ 67.856702][ T4899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.858315][ T4899] Call trace: [ 67.858833][ T4899] dump_backtrace+0x0/0x458 [ 67.859551][ T4899] show_stack+0x2c/0x3c [ 67.860190][ T4899] __dump_stack+0x30/0x40 [ 67.860872][ T4899] dump_stack_lvl+0xf4/0x15c [ 67.861602][ T4899] dump_stack+0x1c/0x5c [ 67.862230][ T4899] should_fail+0x3c8/0x520 [ 67.862932][ T4899] __should_failslab+0xbc/0x10c [ 67.863719][ T4899] should_failslab+0x10/0x28 [ 67.864426][ T4899] slab_pre_alloc_hook+0x64/0xe8 [ 67.865215][ T4899] kmem_cache_alloc_node+0x98/0x410 [ 67.865985][ T4899] __alloc_skb+0x130/0x68c [ 67.866691][ T4899] netlink_ack+0x2c0/0x950 [ 67.867404][ T4899] netlink_rcv_skb+0x1f4/0x3dc [ 67.868210][ T4899] genl_rcv+0x38/0x50 [ 67.868896][ T4899] netlink_unicast+0x614/0x884 [ 67.869633][ T4899] netlink_sendmsg+0x6ec/0x9e4 [ 67.870416][ T4899] ____sys_sendmsg+0x578/0x894 [ 67.871153][ T4899] ___sys_sendmsg+0x1f0/0x27c [ 67.871831][ T4899] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.872662][ T4899] invoke_syscall+0x98/0x28c [ 67.873380][ T4899] el0_svc_common+0x13c/0x258 [ 67.874128][ T4899] do_el0_svc+0x5c/0x140 [ 67.874823][ T4899] el0_svc+0x78/0x1d0 [ 67.875474][ T4899] el0t_64_sync_handler+0xcc/0xe4 [ 67.876270][ T4899] el0t_64_sync+0x1a0/0x1a4 [ 67.885217][ T4901] FAULT_INJECTION: forcing a failure. [ 67.885217][ T4901] name failslab, interval 1, probability 0, space 0, times 0 [ 67.887157][ T4901] CPU: 0 PID: 4901 Comm: syz.0.88 Tainted: G W syzkaller #0 [ 67.888331][ T4901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.889804][ T4901] Call trace: [ 67.890341][ T4901] dump_backtrace+0x0/0x458 [ 67.890985][ T4901] show_stack+0x2c/0x3c [ 67.891618][ T4901] __dump_stack+0x30/0x40 [ 67.892334][ T4901] dump_stack_lvl+0xf4/0x15c [ 67.893030][ T4901] dump_stack+0x1c/0x5c [ 67.893695][ T4901] should_fail+0x3c8/0x520 [ 67.894321][ T4901] __should_failslab+0xbc/0x10c [ 67.895016][ T4901] should_failslab+0x10/0x28 [ 67.895728][ T4901] slab_pre_alloc_hook+0x64/0xe8 [ 67.896480][ T4901] __kmalloc+0xbc/0x440 [ 67.897161][ T4901] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 67.898085][ T4901] genl_rcv_msg+0x788/0xc64 [ 67.898794][ T4901] netlink_rcv_skb+0x218/0x3dc [ 67.899527][ T4901] genl_rcv+0x38/0x50 [ 67.900163][ T4901] netlink_unicast+0x614/0x884 [ 67.900879][ T4901] netlink_sendmsg+0x6ec/0x9e4 [ 67.901638][ T4901] ____sys_sendmsg+0x578/0x894 [ 67.902433][ T4901] ___sys_sendmsg+0x1f0/0x27c [ 67.903113][ T4901] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.903877][ T4901] invoke_syscall+0x98/0x28c [ 67.904560][ T4901] el0_svc_common+0x13c/0x258 [ 67.905346][ T4901] do_el0_svc+0x5c/0x140 [ 67.906000][ T4901] el0_svc+0x78/0x1d0 [ 67.906584][ T4901] el0t_64_sync_handler+0xcc/0xe4 [ 67.907361][ T4901] el0t_64_sync+0x1a0/0x1a4 [ 67.916767][ T4903] FAULT_INJECTION: forcing a failure. [ 67.916767][ T4903] name failslab, interval 1, probability 0, space 0, times 0 [ 67.918591][ T4903] CPU: 0 PID: 4903 Comm: syz.0.89 Tainted: G W syzkaller #0 [ 67.919853][ T4903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.921430][ T4903] Call trace: [ 67.921971][ T4903] dump_backtrace+0x0/0x458 [ 67.922702][ T4903] show_stack+0x2c/0x3c [ 67.923327][ T4903] __dump_stack+0x30/0x40 [ 67.923941][ T4903] dump_stack_lvl+0xf4/0x15c [ 67.924619][ T4903] dump_stack+0x1c/0x5c [ 67.925200][ T4903] should_fail+0x3c8/0x520 [ 67.925918][ T4903] __should_failslab+0xbc/0x10c [ 67.926704][ T4903] should_failslab+0x10/0x28 [ 67.927452][ T4903] slab_pre_alloc_hook+0x64/0xe8 [ 67.928176][ T4903] kmem_cache_alloc_node+0x98/0x410 [ 67.928991][ T4903] __alloc_skb+0x130/0x68c [ 67.929624][ T4903] netlink_ack+0x2c0/0x950 [ 67.930325][ T4903] netlink_rcv_skb+0x1f4/0x3dc [ 67.931015][ T4903] genl_rcv+0x38/0x50 [ 67.931595][ T4903] netlink_unicast+0x614/0x884 [ 67.932339][ T4903] netlink_sendmsg+0x6ec/0x9e4 [ 67.933119][ T4903] ____sys_sendmsg+0x578/0x894 [ 67.933791][ T4903] ___sys_sendmsg+0x1f0/0x27c [ 67.934479][ T4903] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.935244][ T4903] invoke_syscall+0x98/0x28c [ 67.935946][ T4903] el0_svc_common+0x13c/0x258 [ 67.936702][ T4903] do_el0_svc+0x5c/0x140 [ 67.937333][ T4903] el0_svc+0x78/0x1d0 [ 67.937980][ T4903] el0t_64_sync_handler+0xcc/0xe4 [ 67.938760][ T4903] el0t_64_sync+0x1a0/0x1a4 [ 67.948096][ T4905] FAULT_INJECTION: forcing a failure. [ 67.948096][ T4905] name failslab, interval 1, probability 0, space 0, times 0 [ 67.949942][ T4905] CPU: 0 PID: 4905 Comm: syz.0.90 Tainted: G W syzkaller #0 [ 67.951207][ T4905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.952846][ T4905] Call trace: [ 67.953364][ T4905] dump_backtrace+0x0/0x458 [ 67.954052][ T4905] show_stack+0x2c/0x3c [ 67.954717][ T4905] __dump_stack+0x30/0x40 [ 67.955408][ T4905] dump_stack_lvl+0xf4/0x15c [ 67.956129][ T4905] dump_stack+0x1c/0x5c [ 67.956763][ T4905] should_fail+0x3c8/0x520 [ 67.957457][ T4905] __should_failslab+0xbc/0x10c [ 67.958242][ T4905] should_failslab+0x10/0x28 [ 67.958928][ T4905] slab_pre_alloc_hook+0x64/0xe8 [ 67.959739][ T4905] kmem_cache_alloc_node+0x98/0x410 [ 67.960546][ T4905] __alloc_skb+0x130/0x68c [ 67.961204][ T4905] netlink_ack+0x2c0/0x950 [ 67.961894][ T4905] netlink_rcv_skb+0x1f4/0x3dc [ 67.962661][ T4905] genl_rcv+0x38/0x50 [ 67.963316][ T4905] netlink_unicast+0x614/0x884 [ 67.964073][ T4905] netlink_sendmsg+0x6ec/0x9e4 [ 67.964829][ T4905] ____sys_sendmsg+0x578/0x894 [ 67.965676][ T4905] ___sys_sendmsg+0x1f0/0x27c [ 67.966435][ T4905] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.967298][ T4905] invoke_syscall+0x98/0x28c [ 67.968063][ T4905] el0_svc_common+0x13c/0x258 [ 67.968844][ T4905] do_el0_svc+0x5c/0x140 [ 67.969676][ T4905] el0_svc+0x78/0x1d0 [ 67.970333][ T4905] el0t_64_sync_handler+0xcc/0xe4 [ 67.971213][ T4905] el0t_64_sync+0x1a0/0x1a4 [ 67.979805][ T4907] FAULT_INJECTION: forcing a failure. [ 67.979805][ T4907] name failslab, interval 1, probability 0, space 0, times 0 [ 67.981814][ T4907] CPU: 0 PID: 4907 Comm: syz.0.91 Tainted: G W syzkaller #0 [ 67.983124][ T4907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 67.984516][ T4907] Call trace: [ 67.984993][ T4907] dump_backtrace+0x0/0x458 [ 67.985673][ T4907] show_stack+0x2c/0x3c [ 67.986333][ T4907] __dump_stack+0x30/0x40 [ 67.986958][ T4907] dump_stack_lvl+0xf4/0x15c [ 67.987621][ T4907] dump_stack+0x1c/0x5c [ 67.988274][ T4907] should_fail+0x3c8/0x520 [ 67.988886][ T4907] __should_failslab+0xbc/0x10c [ 67.989647][ T4907] should_failslab+0x10/0x28 [ 67.990256][ T4907] slab_pre_alloc_hook+0x64/0xe8 [ 67.990968][ T4907] kmem_cache_alloc_node+0x98/0x410 [ 67.991910][ T4907] __alloc_skb+0x130/0x68c [ 67.992714][ T4907] netlink_ack+0x2c0/0x950 [ 67.993506][ T4907] netlink_rcv_skb+0x1f4/0x3dc [ 67.994258][ T4907] genl_rcv+0x38/0x50 [ 67.994892][ T4907] netlink_unicast+0x614/0x884 [ 67.995717][ T4907] netlink_sendmsg+0x6ec/0x9e4 [ 67.996450][ T4907] ____sys_sendmsg+0x578/0x894 [ 67.997168][ T4907] ___sys_sendmsg+0x1f0/0x27c [ 67.997885][ T4907] __arm64_sys_sendmsg+0x1bc/0x278 [ 67.998686][ T4907] invoke_syscall+0x98/0x28c [ 67.999476][ T4907] el0_svc_common+0x13c/0x258 [ 68.000198][ T4907] do_el0_svc+0x5c/0x140 [ 68.000880][ T4907] el0_svc+0x78/0x1d0 [ 68.001492][ T4907] el0t_64_sync_handler+0xcc/0xe4 [ 68.002269][ T4907] el0t_64_sync+0x1a0/0x1a4 [ 68.015427][ T4909] FAULT_INJECTION: forcing a failure. [ 68.015427][ T4909] name failslab, interval 1, probability 0, space 0, times 0 [ 68.017342][ T4909] CPU: 0 PID: 4909 Comm: syz.0.92 Tainted: G W syzkaller #0 [ 68.018546][ T4909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.019919][ T4909] Call trace: [ 68.020396][ T4909] dump_backtrace+0x0/0x458 [ 68.021092][ T4909] show_stack+0x2c/0x3c [ 68.021722][ T4909] __dump_stack+0x30/0x40 [ 68.022377][ T4909] dump_stack_lvl+0xf4/0x15c [ 68.023039][ T4909] dump_stack+0x1c/0x5c [ 68.023713][ T4909] should_fail+0x3c8/0x520 [ 68.024493][ T4909] __should_failslab+0xbc/0x10c [ 68.025279][ T4909] should_failslab+0x10/0x28 [ 68.025997][ T4909] slab_pre_alloc_hook+0x64/0xe8 [ 68.026821][ T4909] kmem_cache_alloc_node+0x98/0x410 [ 68.027600][ T4909] __alloc_skb+0x130/0x68c [ 68.028304][ T4909] netlink_ack+0x2c0/0x950 [ 68.028962][ T4909] netlink_rcv_skb+0x1f4/0x3dc [ 68.029814][ T4909] genl_rcv+0x38/0x50 [ 68.030480][ T4909] netlink_unicast+0x614/0x884 [ 68.031205][ T4909] netlink_sendmsg+0x6ec/0x9e4 [ 68.031947][ T4909] ____sys_sendmsg+0x578/0x894 [ 68.032712][ T4909] ___sys_sendmsg+0x1f0/0x27c [ 68.033427][ T4909] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.034215][ T4909] invoke_syscall+0x98/0x28c [ 68.034939][ T4909] el0_svc_common+0x13c/0x258 [ 68.035677][ T4909] do_el0_svc+0x5c/0x140 [ 68.036386][ T4909] el0_svc+0x78/0x1d0 [ 68.037027][ T4909] el0t_64_sync_handler+0xcc/0xe4 [ 68.037813][ T4909] el0t_64_sync+0x1a0/0x1a4 [ 68.046964][ T4911] FAULT_INJECTION: forcing a failure. [ 68.046964][ T4911] name failslab, interval 1, probability 0, space 0, times 0 [ 68.048891][ T4911] CPU: 0 PID: 4911 Comm: syz.0.93 Tainted: G W syzkaller #0 [ 68.050240][ T4911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.051743][ T4911] Call trace: [ 68.052252][ T4911] dump_backtrace+0x0/0x458 [ 68.052919][ T4911] show_stack+0x2c/0x3c [ 68.053609][ T4911] __dump_stack+0x30/0x40 [ 68.054296][ T4911] dump_stack_lvl+0xf4/0x15c [ 68.055039][ T4911] dump_stack+0x1c/0x5c [ 68.055700][ T4911] should_fail+0x3c8/0x520 [ 68.056412][ T4911] __should_failslab+0xbc/0x10c [ 68.057135][ T4911] should_failslab+0x10/0x28 [ 68.057823][ T4911] slab_pre_alloc_hook+0x64/0xe8 [ 68.058566][ T4911] kmem_cache_alloc_node+0x98/0x410 [ 68.059341][ T4911] __alloc_skb+0x130/0x68c [ 68.060023][ T4911] netlink_ack+0x2c0/0x950 [ 68.060751][ T4911] netlink_rcv_skb+0x1f4/0x3dc [ 68.061519][ T4911] genl_rcv+0x38/0x50 [ 68.062222][ T4911] netlink_unicast+0x614/0x884 [ 68.062976][ T4911] netlink_sendmsg+0x6ec/0x9e4 [ 68.063722][ T4911] ____sys_sendmsg+0x578/0x894 [ 68.064454][ T4911] ___sys_sendmsg+0x1f0/0x27c [ 68.065204][ T4911] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.066029][ T4911] invoke_syscall+0x98/0x28c [ 68.066734][ T4911] el0_svc_common+0x13c/0x258 [ 68.067445][ T4911] do_el0_svc+0x5c/0x140 [ 68.068120][ T4911] el0_svc+0x78/0x1d0 [ 68.068736][ T4911] el0t_64_sync_handler+0xcc/0xe4 [ 68.069514][ T4911] el0t_64_sync+0x1a0/0x1a4 [ 68.082389][ T4913] FAULT_INJECTION: forcing a failure. [ 68.082389][ T4913] name failslab, interval 1, probability 0, space 0, times 0 [ 68.084219][ T4913] CPU: 0 PID: 4913 Comm: syz.0.94 Tainted: G W syzkaller #0 [ 68.085516][ T4913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.087110][ T4913] Call trace: [ 68.087621][ T4913] dump_backtrace+0x0/0x458 [ 68.088256][ T4913] show_stack+0x2c/0x3c [ 68.088867][ T4913] __dump_stack+0x30/0x40 [ 68.089472][ T4913] dump_stack_lvl+0xf4/0x15c [ 68.090164][ T4913] dump_stack+0x1c/0x5c [ 68.090745][ T4913] should_fail+0x3c8/0x520 [ 68.091439][ T4913] __should_failslab+0xbc/0x10c [ 68.092205][ T4913] should_failslab+0x10/0x28 [ 68.092964][ T4913] slab_pre_alloc_hook+0x64/0xe8 [ 68.093763][ T4913] kmem_cache_alloc_node+0x98/0x410 [ 68.094617][ T4913] __alloc_skb+0x130/0x68c [ 68.095294][ T4913] netlink_ack+0x2c0/0x950 [ 68.095959][ T4913] netlink_rcv_skb+0x1f4/0x3dc [ 68.096646][ T4913] genl_rcv+0x38/0x50 [ 68.097254][ T4913] netlink_unicast+0x614/0x884 [ 68.097947][ T4913] netlink_sendmsg+0x6ec/0x9e4 [ 68.098668][ T4913] ____sys_sendmsg+0x578/0x894 [ 68.099470][ T4913] ___sys_sendmsg+0x1f0/0x27c [ 68.100227][ T4913] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.101059][ T4913] invoke_syscall+0x98/0x28c [ 68.101796][ T4913] el0_svc_common+0x13c/0x258 [ 68.102503][ T4913] do_el0_svc+0x5c/0x140 [ 68.103183][ T4913] el0_svc+0x78/0x1d0 [ 68.103813][ T4913] el0t_64_sync_handler+0xcc/0xe4 [ 68.104621][ T4913] el0t_64_sync+0x1a0/0x1a4 [ 68.114105][ T4915] FAULT_INJECTION: forcing a failure. [ 68.114105][ T4915] name failslab, interval 1, probability 0, space 0, times 0 [ 68.115957][ T4915] CPU: 0 PID: 4915 Comm: syz.0.95 Tainted: G W syzkaller #0 [ 68.117198][ T4915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.118775][ T4915] Call trace: [ 68.119246][ T4915] dump_backtrace+0x0/0x458 [ 68.119999][ T4915] show_stack+0x2c/0x3c [ 68.120613][ T4915] __dump_stack+0x30/0x40 [ 68.121240][ T4915] dump_stack_lvl+0xf4/0x15c [ 68.121982][ T4915] dump_stack+0x1c/0x5c [ 68.122640][ T4915] should_fail+0x3c8/0x520 [ 68.123379][ T4915] __should_failslab+0xbc/0x10c [ 68.124088][ T4915] should_failslab+0x10/0x28 [ 68.124892][ T4915] slab_pre_alloc_hook+0x64/0xe8 [ 68.125711][ T4915] kmem_cache_alloc_node+0x98/0x410 [ 68.126527][ T4915] __alloc_skb+0x130/0x68c [ 68.127184][ T4915] netlink_ack+0x2c0/0x950 [ 68.127860][ T4915] netlink_rcv_skb+0x1f4/0x3dc [ 68.128637][ T4915] genl_rcv+0x38/0x50 [ 68.129240][ T4915] netlink_unicast+0x614/0x884 [ 68.130055][ T4915] netlink_sendmsg+0x6ec/0x9e4 [ 68.130852][ T4915] ____sys_sendmsg+0x578/0x894 [ 68.131626][ T4915] ___sys_sendmsg+0x1f0/0x27c [ 68.132343][ T4915] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.133173][ T4915] invoke_syscall+0x98/0x28c [ 68.133944][ T4915] el0_svc_common+0x13c/0x258 [ 68.134717][ T4915] do_el0_svc+0x5c/0x140 [ 68.135347][ T4915] el0_svc+0x78/0x1d0 [ 68.135943][ T4915] el0t_64_sync_handler+0xcc/0xe4 [ 68.136754][ T4915] el0t_64_sync+0x1a0/0x1a4 [ 68.149619][ T4917] FAULT_INJECTION: forcing a failure. [ 68.149619][ T4917] name failslab, interval 1, probability 0, space 0, times 0 [ 68.160766][ T4917] CPU: 1 PID: 4917 Comm: syz.0.96 Tainted: G W syzkaller #0 [ 68.162141][ T4917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.163609][ T4917] Call trace: [ 68.164082][ T4917] dump_backtrace+0x0/0x458 [ 68.164772][ T4917] show_stack+0x2c/0x3c [ 68.165463][ T4917] __dump_stack+0x30/0x40 [ 68.166176][ T4917] dump_stack_lvl+0xf4/0x15c [ 68.166972][ T4917] dump_stack+0x1c/0x5c [ 68.167656][ T4917] should_fail+0x3c8/0x520 [ 68.168370][ T4917] __should_failslab+0xbc/0x10c [ 68.169149][ T4917] should_failslab+0x10/0x28 [ 68.169898][ T4917] slab_pre_alloc_hook+0x64/0xe8 [ 68.170657][ T4917] kmem_cache_alloc_node+0x98/0x410 [ 68.171429][ T4917] __alloc_skb+0x130/0x68c [ 68.172178][ T4917] netlink_ack+0x2c0/0x950 [ 68.172989][ T4917] netlink_rcv_skb+0x1f4/0x3dc [ 68.173708][ T4917] genl_rcv+0x38/0x50 [ 68.174371][ T4917] netlink_unicast+0x614/0x884 [ 68.175144][ T4917] netlink_sendmsg+0x6ec/0x9e4 [ 68.175891][ T4917] ____sys_sendmsg+0x578/0x894 [ 68.176665][ T4917] ___sys_sendmsg+0x1f0/0x27c [ 68.177413][ T4917] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.178152][ T4917] invoke_syscall+0x98/0x28c [ 68.178821][ T4917] el0_svc_common+0x13c/0x258 [ 68.179554][ T4917] do_el0_svc+0x5c/0x140 [ 68.180198][ T4917] el0_svc+0x78/0x1d0 [ 68.180840][ T4917] el0t_64_sync_handler+0xcc/0xe4 [ 68.181619][ T4917] el0t_64_sync+0x1a0/0x1a4 [ 68.194224][ T4919] FAULT_INJECTION: forcing a failure. [ 68.194224][ T4919] name failslab, interval 1, probability 0, space 0, times 0 [ 68.196316][ T4919] CPU: 1 PID: 4919 Comm: syz.0.97 Tainted: G W syzkaller #0 [ 68.197704][ T4919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.199342][ T4919] Call trace: [ 68.199908][ T4919] dump_backtrace+0x0/0x458 [ 68.200625][ T4919] show_stack+0x2c/0x3c [ 68.201279][ T4919] __dump_stack+0x30/0x40 [ 68.201932][ T4919] dump_stack_lvl+0xf4/0x15c [ 68.202675][ T4919] dump_stack+0x1c/0x5c [ 68.203324][ T4919] should_fail+0x3c8/0x520 [ 68.204024][ T4919] __should_failslab+0xbc/0x10c [ 68.204819][ T4919] should_failslab+0x10/0x28 [ 68.205562][ T4919] slab_pre_alloc_hook+0x64/0xe8 [ 68.206423][ T4919] kmem_cache_alloc_node+0x98/0x410 [ 68.207281][ T4919] __alloc_skb+0x130/0x68c [ 68.208067][ T4919] netlink_ack+0x2c0/0x950 [ 68.208789][ T4919] netlink_rcv_skb+0x1f4/0x3dc [ 68.209537][ T4919] genl_rcv+0x38/0x50 [ 68.210160][ T4919] netlink_unicast+0x614/0x884 [ 68.210943][ T4919] netlink_sendmsg+0x6ec/0x9e4 [ 68.211706][ T4919] ____sys_sendmsg+0x578/0x894 [ 68.212491][ T4919] ___sys_sendmsg+0x1f0/0x27c [ 68.213210][ T4919] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.213948][ T4919] invoke_syscall+0x98/0x28c [ 68.214735][ T4919] el0_svc_common+0x13c/0x258 [ 68.215523][ T4919] do_el0_svc+0x5c/0x140 [ 68.216267][ T4919] el0_svc+0x78/0x1d0 [ 68.216876][ T4919] el0t_64_sync_handler+0xcc/0xe4 [ 68.217624][ T4919] el0t_64_sync+0x1a0/0x1a4 [ 68.228559][ T4921] FAULT_INJECTION: forcing a failure. [ 68.228559][ T4921] name failslab, interval 1, probability 0, space 0, times 0 [ 68.230571][ T4921] CPU: 1 PID: 4921 Comm: syz.0.98 Tainted: G W syzkaller #0 [ 68.231814][ T4921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.233472][ T4921] Call trace: [ 68.234013][ T4921] dump_backtrace+0x0/0x458 [ 68.234724][ T4921] show_stack+0x2c/0x3c [ 68.235371][ T4921] __dump_stack+0x30/0x40 [ 68.236042][ T4921] dump_stack_lvl+0xf4/0x15c [ 68.236759][ T4921] dump_stack+0x1c/0x5c [ 68.237446][ T4921] should_fail+0x3c8/0x520 [ 68.238119][ T4921] __should_failslab+0xbc/0x10c [ 68.238907][ T4921] should_failslab+0x10/0x28 [ 68.239632][ T4921] slab_pre_alloc_hook+0x64/0xe8 [ 68.240437][ T4921] kmem_cache_alloc_node+0x98/0x410 [ 68.241241][ T4921] __alloc_skb+0x130/0x68c [ 68.241983][ T4921] netlink_ack+0x2c0/0x950 [ 68.242710][ T4921] netlink_rcv_skb+0x1f4/0x3dc [ 68.243530][ T4921] genl_rcv+0x38/0x50 [ 68.244244][ T4921] netlink_unicast+0x614/0x884 [ 68.245019][ T4921] netlink_sendmsg+0x6ec/0x9e4 [ 68.245794][ T4921] ____sys_sendmsg+0x578/0x894 [ 68.246565][ T4921] ___sys_sendmsg+0x1f0/0x27c [ 68.247282][ T4921] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.248119][ T4921] invoke_syscall+0x98/0x28c [ 68.248868][ T4921] el0_svc_common+0x13c/0x258 [ 68.249672][ T4921] do_el0_svc+0x5c/0x140 [ 68.250330][ T4921] el0_svc+0x78/0x1d0 [ 68.250958][ T4921] el0t_64_sync_handler+0xcc/0xe4 [ 68.251839][ T4921] el0t_64_sync+0x1a0/0x1a4 [ 68.262449][ T4923] FAULT_INJECTION: forcing a failure. [ 68.262449][ T4923] name failslab, interval 1, probability 0, space 0, times 0 [ 68.264185][ T4923] CPU: 1 PID: 4923 Comm: syz.0.99 Tainted: G W syzkaller #0 [ 68.265427][ T4923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.266895][ T4923] Call trace: [ 68.267306][ T4923] dump_backtrace+0x0/0x458 [ 68.267996][ T4923] show_stack+0x2c/0x3c [ 68.268582][ T4923] __dump_stack+0x30/0x40 [ 68.269189][ T4923] dump_stack_lvl+0xf4/0x15c [ 68.269903][ T4923] dump_stack+0x1c/0x5c [ 68.270502][ T4923] should_fail+0x3c8/0x520 [ 68.271121][ T4923] __should_failslab+0xbc/0x10c [ 68.271820][ T4923] should_failslab+0x10/0x28 [ 68.272499][ T4923] slab_pre_alloc_hook+0x64/0xe8 [ 68.273240][ T4923] kmem_cache_alloc_node+0x98/0x410 [ 68.274039][ T4923] __alloc_skb+0x130/0x68c [ 68.274759][ T4923] netlink_ack+0x2c0/0x950 [ 68.275435][ T4923] netlink_rcv_skb+0x1f4/0x3dc [ 68.276127][ T4923] genl_rcv+0x38/0x50 [ 68.276830][ T4923] netlink_unicast+0x614/0x884 [ 68.277541][ T4923] netlink_sendmsg+0x6ec/0x9e4 [ 68.278291][ T4923] ____sys_sendmsg+0x578/0x894 [ 68.279004][ T4923] ___sys_sendmsg+0x1f0/0x27c [ 68.279700][ T4923] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.280439][ T4923] invoke_syscall+0x98/0x28c [ 68.281107][ T4923] el0_svc_common+0x13c/0x258 [ 68.281935][ T4923] do_el0_svc+0x5c/0x140 [ 68.282624][ T4923] el0_svc+0x78/0x1d0 [ 68.283245][ T4923] el0t_64_sync_handler+0xcc/0xe4 [ 68.283975][ T4923] el0t_64_sync+0x1a0/0x1a4 [ 68.297707][ T4925] FAULT_INJECTION: forcing a failure. [ 68.297707][ T4925] name failslab, interval 1, probability 0, space 0, times 0 [ 68.299624][ T4925] CPU: 1 PID: 4925 Comm: syz.0.100 Tainted: G W syzkaller #0 [ 68.300786][ T4925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.302308][ T4925] Call trace: [ 68.302810][ T4925] dump_backtrace+0x0/0x458 [ 68.303535][ T4925] show_stack+0x2c/0x3c [ 68.304232][ T4925] __dump_stack+0x30/0x40 [ 68.304869][ T4925] dump_stack_lvl+0xf4/0x15c [ 68.305592][ T4925] dump_stack+0x1c/0x5c [ 68.306179][ T4925] should_fail+0x3c8/0x520 [ 68.306840][ T4925] __should_failslab+0xbc/0x10c [ 68.307588][ T4925] should_failslab+0x10/0x28 [ 68.308237][ T4925] slab_pre_alloc_hook+0x64/0xe8 [ 68.308996][ T4925] kmem_cache_alloc_node+0x98/0x410 [ 68.309811][ T4925] __alloc_skb+0x130/0x68c [ 68.310526][ T4925] netlink_ack+0x2c0/0x950 [ 68.311264][ T4925] netlink_rcv_skb+0x1f4/0x3dc [ 68.311964][ T4925] genl_rcv+0x38/0x50 [ 68.312565][ T4925] netlink_unicast+0x614/0x884 [ 68.313326][ T4925] netlink_sendmsg+0x6ec/0x9e4 [ 68.314105][ T4925] ____sys_sendmsg+0x578/0x894 [ 68.314823][ T4925] ___sys_sendmsg+0x1f0/0x27c [ 68.315553][ T4925] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.316327][ T4925] invoke_syscall+0x98/0x28c [ 68.317047][ T4925] el0_svc_common+0x13c/0x258 [ 68.317787][ T4925] do_el0_svc+0x5c/0x140 [ 68.318487][ T4925] el0_svc+0x78/0x1d0 [ 68.319098][ T4925] el0t_64_sync_handler+0xcc/0xe4 [ 68.319935][ T4925] el0t_64_sync+0x1a0/0x1a4 [ 68.330502][ T4927] FAULT_INJECTION: forcing a failure. [ 68.330502][ T4927] name failslab, interval 1, probability 0, space 0, times 0 [ 68.333333][ T4927] CPU: 0 PID: 4927 Comm: syz.0.101 Tainted: G W syzkaller #0 [ 68.334596][ T4927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.336168][ T4927] Call trace: [ 68.336642][ T4927] dump_backtrace+0x0/0x458 [ 68.337332][ T4927] show_stack+0x2c/0x3c [ 68.338014][ T4927] __dump_stack+0x30/0x40 [ 68.338704][ T4927] dump_stack_lvl+0xf4/0x15c [ 68.339448][ T4927] dump_stack+0x1c/0x5c [ 68.340100][ T4927] should_fail+0x3c8/0x520 [ 68.340807][ T4927] __should_failslab+0xbc/0x10c [ 68.341606][ T4927] should_failslab+0x10/0x28 [ 68.342338][ T4927] slab_pre_alloc_hook+0x64/0xe8 [ 68.343154][ T4927] kmem_cache_alloc_node+0x98/0x410 [ 68.343964][ T4927] __alloc_skb+0x130/0x68c [ 68.344628][ T4927] netlink_ack+0x2c0/0x950 [ 68.345312][ T4927] netlink_rcv_skb+0x1f4/0x3dc [ 68.346096][ T4927] genl_rcv+0x38/0x50 [ 68.346680][ T4927] netlink_unicast+0x614/0x884 [ 68.347408][ T4927] netlink_sendmsg+0x6ec/0x9e4 [ 68.348130][ T4927] ____sys_sendmsg+0x578/0x894 [ 68.348820][ T4927] ___sys_sendmsg+0x1f0/0x27c [ 68.349491][ T4927] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.350246][ T4927] invoke_syscall+0x98/0x28c [ 68.351015][ T4927] el0_svc_common+0x13c/0x258 [ 68.351739][ T4927] do_el0_svc+0x5c/0x140 [ 68.352402][ T4927] el0_svc+0x78/0x1d0 [ 68.352999][ T4927] el0t_64_sync_handler+0xcc/0xe4 [ 68.353800][ T4927] el0t_64_sync+0x1a0/0x1a4 [ 68.363243][ T4929] FAULT_INJECTION: forcing a failure. [ 68.363243][ T4929] name failslab, interval 1, probability 0, space 0, times 0 [ 68.365116][ T4929] CPU: 0 PID: 4929 Comm: syz.0.102 Tainted: G W syzkaller #0 [ 68.366421][ T4929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.367988][ T4929] Call trace: [ 68.368511][ T4929] dump_backtrace+0x0/0x458 [ 68.369134][ T4929] show_stack+0x2c/0x3c [ 68.369720][ T4929] __dump_stack+0x30/0x40 [ 68.370417][ T4929] dump_stack_lvl+0xf4/0x15c [ 68.371142][ T4929] dump_stack+0x1c/0x5c [ 68.371874][ T4929] should_fail+0x3c8/0x520 [ 68.372592][ T4929] __should_failslab+0xbc/0x10c [ 68.373293][ T4929] should_failslab+0x10/0x28 [ 68.374027][ T4929] slab_pre_alloc_hook+0x64/0xe8 [ 68.374784][ T4929] kmem_cache_alloc_node+0x98/0x410 [ 68.375574][ T4929] __alloc_skb+0x130/0x68c [ 68.376228][ T4929] netlink_ack+0x2c0/0x950 [ 68.376910][ T4929] netlink_rcv_skb+0x1f4/0x3dc [ 68.377664][ T4929] genl_rcv+0x38/0x50 [ 68.378257][ T4929] netlink_unicast+0x614/0x884 [ 68.379009][ T4929] netlink_sendmsg+0x6ec/0x9e4 [ 68.379732][ T4929] ____sys_sendmsg+0x578/0x894 [ 68.380537][ T4929] ___sys_sendmsg+0x1f0/0x27c [ 68.381317][ T4929] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.382124][ T4929] invoke_syscall+0x98/0x28c [ 68.382854][ T4929] el0_svc_common+0x13c/0x258 [ 68.383737][ T4929] do_el0_svc+0x5c/0x140 [ 68.384427][ T4929] el0_svc+0x78/0x1d0 [ 68.385063][ T4929] el0t_64_sync_handler+0xcc/0xe4 [ 68.385848][ T4929] el0t_64_sync+0x1a0/0x1a4 [ 68.394516][ T4931] FAULT_INJECTION: forcing a failure. [ 68.394516][ T4931] name failslab, interval 1, probability 0, space 0, times 0 [ 68.396565][ T4931] CPU: 1 PID: 4931 Comm: syz.0.103 Tainted: G W syzkaller #0 [ 68.397951][ T4931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.399448][ T4931] Call trace: [ 68.399896][ T4931] dump_backtrace+0x0/0x458 [ 68.400566][ T4931] show_stack+0x2c/0x3c [ 68.401185][ T4931] __dump_stack+0x30/0x40 [ 68.401824][ T4931] dump_stack_lvl+0xf4/0x15c [ 68.402621][ T4931] dump_stack+0x1c/0x5c [ 68.403251][ T4931] should_fail+0x3c8/0x520 [ 68.404003][ T4931] __should_failslab+0xbc/0x10c [ 68.404724][ T4931] should_failslab+0x10/0x28 [ 68.405431][ T4931] slab_pre_alloc_hook+0x64/0xe8 [ 68.406210][ T4931] kmem_cache_alloc_node+0x98/0x410 [ 68.407045][ T4931] __alloc_skb+0x130/0x68c [ 68.407742][ T4931] netlink_ack+0x2c0/0x950 [ 68.408422][ T4931] netlink_rcv_skb+0x1f4/0x3dc [ 68.409185][ T4931] genl_rcv+0x38/0x50 [ 68.409787][ T4931] netlink_unicast+0x614/0x884 [ 68.410470][ T4931] netlink_sendmsg+0x6ec/0x9e4 [ 68.411151][ T4931] ____sys_sendmsg+0x578/0x894 [ 68.411873][ T4931] ___sys_sendmsg+0x1f0/0x27c [ 68.412613][ T4931] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.413418][ T4931] invoke_syscall+0x98/0x28c [ 68.414145][ T4931] el0_svc_common+0x13c/0x258 [ 68.414819][ T4931] do_el0_svc+0x5c/0x140 [ 68.415450][ T4931] el0_svc+0x78/0x1d0 [ 68.416114][ T4931] el0t_64_sync_handler+0xcc/0xe4 [ 68.416917][ T4931] el0t_64_sync+0x1a0/0x1a4 [ 68.426832][ T4933] FAULT_INJECTION: forcing a failure. [ 68.426832][ T4933] name failslab, interval 1, probability 0, space 0, times 0 [ 68.428852][ T4933] CPU: 1 PID: 4933 Comm: syz.0.104 Tainted: G W syzkaller #0 [ 68.430140][ T4933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.431638][ T4933] Call trace: [ 68.432144][ T4933] dump_backtrace+0x0/0x458 [ 68.432850][ T4933] show_stack+0x2c/0x3c [ 68.433543][ T4933] __dump_stack+0x30/0x40 [ 68.434266][ T4933] dump_stack_lvl+0xf4/0x15c [ 68.435002][ T4933] dump_stack+0x1c/0x5c [ 68.435697][ T4933] should_fail+0x3c8/0x520 [ 68.436366][ T4933] __should_failslab+0xbc/0x10c [ 68.437133][ T4933] should_failslab+0x10/0x28 [ 68.437850][ T4933] slab_pre_alloc_hook+0x64/0xe8 [ 68.438626][ T4933] kmem_cache_alloc_node+0x98/0x410 [ 68.439444][ T4933] __alloc_skb+0x130/0x68c [ 68.440195][ T4933] netlink_ack+0x2c0/0x950 [ 68.440882][ T4933] netlink_rcv_skb+0x1f4/0x3dc [ 68.441771][ T4933] genl_rcv+0x38/0x50 [ 68.442405][ T4933] netlink_unicast+0x614/0x884 [ 68.443158][ T4933] netlink_sendmsg+0x6ec/0x9e4 [ 68.443885][ T4933] ____sys_sendmsg+0x578/0x894 [ 68.444750][ T4933] ___sys_sendmsg+0x1f0/0x27c [ 68.445606][ T4933] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.446442][ T4933] invoke_syscall+0x98/0x28c [ 68.447230][ T4933] el0_svc_common+0x13c/0x258 [ 68.448023][ T4933] do_el0_svc+0x5c/0x140 [ 68.448788][ T4933] el0_svc+0x78/0x1d0 [ 68.449432][ T4933] el0t_64_sync_handler+0xcc/0xe4 [ 68.450193][ T4933] el0t_64_sync+0x1a0/0x1a4 [ 68.459138][ T4935] FAULT_INJECTION: forcing a failure. [ 68.459138][ T4935] name failslab, interval 1, probability 0, space 0, times 0 [ 68.461231][ T4935] CPU: 1 PID: 4935 Comm: syz.0.105 Tainted: G W syzkaller #0 [ 68.462448][ T4935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.463846][ T4935] Call trace: [ 68.464358][ T4935] dump_backtrace+0x0/0x458 [ 68.465034][ T4935] show_stack+0x2c/0x3c [ 68.465610][ T4935] __dump_stack+0x30/0x40 [ 68.466269][ T4935] dump_stack_lvl+0xf4/0x15c [ 68.466945][ T4935] dump_stack+0x1c/0x5c [ 68.467601][ T4935] should_fail+0x3c8/0x520 [ 68.468288][ T4935] __should_failslab+0xbc/0x10c [ 68.469005][ T4935] should_failslab+0x10/0x28 [ 68.469707][ T4935] slab_pre_alloc_hook+0x64/0xe8 [ 68.470458][ T4935] kmem_cache_alloc_node+0x98/0x410 [ 68.471267][ T4935] __alloc_skb+0x130/0x68c [ 68.471958][ T4935] netlink_ack+0x2c0/0x950 [ 68.472648][ T4935] netlink_rcv_skb+0x1f4/0x3dc [ 68.473366][ T4935] genl_rcv+0x38/0x50 [ 68.473979][ T4935] netlink_unicast+0x614/0x884 [ 68.474673][ T4935] netlink_sendmsg+0x6ec/0x9e4 [ 68.475439][ T4935] ____sys_sendmsg+0x578/0x894 [ 68.476282][ T4935] ___sys_sendmsg+0x1f0/0x27c [ 68.476978][ T4935] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.477810][ T4935] invoke_syscall+0x98/0x28c [ 68.478537][ T4935] el0_svc_common+0x13c/0x258 [ 68.479224][ T4935] do_el0_svc+0x5c/0x140 [ 68.479864][ T4935] el0_svc+0x78/0x1d0 [ 68.480468][ T4935] el0t_64_sync_handler+0xcc/0xe4 [ 68.481249][ T4935] el0t_64_sync+0x1a0/0x1a4 [ 68.490428][ T4937] FAULT_INJECTION: forcing a failure. [ 68.490428][ T4937] name failslab, interval 1, probability 0, space 0, times 0 [ 68.493158][ T4937] CPU: 1 PID: 4937 Comm: syz.0.106 Tainted: G W syzkaller #0 [ 68.494434][ T4937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.495893][ T4937] Call trace: [ 68.496371][ T4937] dump_backtrace+0x0/0x458 [ 68.497047][ T4937] show_stack+0x2c/0x3c [ 68.497653][ T4937] __dump_stack+0x30/0x40 [ 68.498270][ T4937] dump_stack_lvl+0xf4/0x15c [ 68.498896][ T4937] dump_stack+0x1c/0x5c [ 68.499514][ T4937] should_fail+0x3c8/0x520 [ 68.500244][ T4937] __should_failslab+0xbc/0x10c [ 68.500985][ T4937] should_failslab+0x10/0x28 [ 68.501694][ T4937] slab_pre_alloc_hook+0x64/0xe8 [ 68.502524][ T4937] kmem_cache_alloc_node+0x98/0x410 [ 68.503423][ T4937] __alloc_skb+0x130/0x68c [ 68.504114][ T4937] netlink_ack+0x2c0/0x950 [ 68.504795][ T4937] netlink_rcv_skb+0x1f4/0x3dc [ 68.505541][ T4937] genl_rcv+0x38/0x50 [ 68.506174][ T4937] netlink_unicast+0x614/0x884 [ 68.506941][ T4937] netlink_sendmsg+0x6ec/0x9e4 [ 68.507651][ T4937] ____sys_sendmsg+0x578/0x894 [ 68.508363][ T4937] ___sys_sendmsg+0x1f0/0x27c [ 68.509091][ T4937] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.509889][ T4937] invoke_syscall+0x98/0x28c [ 68.510700][ T4937] el0_svc_common+0x13c/0x258 [ 68.511513][ T4937] do_el0_svc+0x5c/0x140 [ 68.512230][ T4937] el0_svc+0x78/0x1d0 [ 68.512823][ T4937] el0t_64_sync_handler+0xcc/0xe4 [ 68.513657][ T4937] el0t_64_sync+0x1a0/0x1a4 [ 68.526410][ T4939] FAULT_INJECTION: forcing a failure. [ 68.526410][ T4939] name failslab, interval 1, probability 0, space 0, times 0 [ 68.528758][ T4939] CPU: 0 PID: 4939 Comm: syz.0.107 Tainted: G W syzkaller #0 [ 68.530110][ T4939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.531627][ T4939] Call trace: [ 68.532124][ T4939] dump_backtrace+0x0/0x458 [ 68.532886][ T4939] show_stack+0x2c/0x3c [ 68.533595][ T4939] __dump_stack+0x30/0x40 [ 68.534258][ T4939] dump_stack_lvl+0xf4/0x15c [ 68.534979][ T4939] dump_stack+0x1c/0x5c [ 68.535613][ T4939] should_fail+0x3c8/0x520 [ 68.536261][ T4939] __should_failslab+0xbc/0x10c [ 68.537026][ T4939] should_failslab+0x10/0x28 [ 68.537782][ T4939] slab_pre_alloc_hook+0x64/0xe8 [ 68.538616][ T4939] kmem_cache_alloc_node+0x98/0x410 [ 68.539427][ T4939] __alloc_skb+0x130/0x68c [ 68.540146][ T4939] netlink_ack+0x2c0/0x950 [ 68.540934][ T4939] netlink_rcv_skb+0x1f4/0x3dc [ 68.541630][ T4939] genl_rcv+0x38/0x50 [ 68.542186][ T4939] netlink_unicast+0x614/0x884 [ 68.542955][ T4939] netlink_sendmsg+0x6ec/0x9e4 [ 68.543720][ T4939] ____sys_sendmsg+0x578/0x894 [ 68.544475][ T4939] ___sys_sendmsg+0x1f0/0x27c [ 68.545189][ T4939] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.545970][ T4939] invoke_syscall+0x98/0x28c [ 68.546703][ T4939] el0_svc_common+0x13c/0x258 [ 68.547435][ T4939] do_el0_svc+0x5c/0x140 [ 68.548124][ T4939] el0_svc+0x78/0x1d0 [ 68.548774][ T4939] el0t_64_sync_handler+0xcc/0xe4 [ 68.549498][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 68.558855][ T4941] FAULT_INJECTION: forcing a failure. [ 68.558855][ T4941] name failslab, interval 1, probability 0, space 0, times 0 [ 68.560667][ T4941] CPU: 1 PID: 4941 Comm: syz.0.108 Tainted: G W syzkaller #0 [ 68.562002][ T4941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.563539][ T4941] Call trace: [ 68.564006][ T4941] dump_backtrace+0x0/0x458 [ 68.564648][ T4941] show_stack+0x2c/0x3c [ 68.565309][ T4941] __dump_stack+0x30/0x40 [ 68.565993][ T4941] dump_stack_lvl+0xf4/0x15c [ 68.566772][ T4941] dump_stack+0x1c/0x5c [ 68.567408][ T4941] should_fail+0x3c8/0x520 [ 68.568073][ T4941] __should_failslab+0xbc/0x10c [ 68.568796][ T4941] should_failslab+0x10/0x28 [ 68.569430][ T4941] slab_pre_alloc_hook+0x64/0xe8 [ 68.570204][ T4941] kmem_cache_alloc_node+0x98/0x410 [ 68.571027][ T4941] __alloc_skb+0x130/0x68c [ 68.571740][ T4941] netlink_ack+0x2c0/0x950 [ 68.572463][ T4941] netlink_rcv_skb+0x1f4/0x3dc [ 68.573236][ T4941] genl_rcv+0x38/0x50 [ 68.573876][ T4941] netlink_unicast+0x614/0x884 [ 68.574665][ T4941] netlink_sendmsg+0x6ec/0x9e4 [ 68.575372][ T4941] ____sys_sendmsg+0x578/0x894 [ 68.576081][ T4941] ___sys_sendmsg+0x1f0/0x27c [ 68.576864][ T4941] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.577667][ T4941] invoke_syscall+0x98/0x28c [ 68.578389][ T4941] el0_svc_common+0x13c/0x258 [ 68.579110][ T4941] do_el0_svc+0x5c/0x140 [ 68.579777][ T4941] el0_svc+0x78/0x1d0 [ 68.580401][ T4941] el0t_64_sync_handler+0xcc/0xe4 [ 68.581139][ T4941] el0t_64_sync+0x1a0/0x1a4 [ 68.591667][ T4943] FAULT_INJECTION: forcing a failure. [ 68.591667][ T4943] name failslab, interval 1, probability 0, space 0, times 0 [ 68.593626][ T4943] CPU: 1 PID: 4943 Comm: syz.0.109 Tainted: G W syzkaller #0 [ 68.594921][ T4943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.596332][ T4943] Call trace: [ 68.596822][ T4943] dump_backtrace+0x0/0x458 [ 68.597443][ T4943] show_stack+0x2c/0x3c [ 68.598037][ T4943] __dump_stack+0x30/0x40 [ 68.598673][ T4943] dump_stack_lvl+0xf4/0x15c [ 68.599402][ T4943] dump_stack+0x1c/0x5c [ 68.600031][ T4943] should_fail+0x3c8/0x520 [ 68.600690][ T4943] __should_failslab+0xbc/0x10c [ 68.601427][ T4943] should_failslab+0x10/0x28 [ 68.602115][ T4943] slab_pre_alloc_hook+0x64/0xe8 [ 68.602859][ T4943] kmem_cache_alloc_node+0x98/0x410 [ 68.603674][ T4943] __alloc_skb+0x130/0x68c [ 68.604315][ T4943] netlink_ack+0x2c0/0x950 [ 68.605016][ T4943] netlink_rcv_skb+0x1f4/0x3dc [ 68.605745][ T4943] genl_rcv+0x38/0x50 [ 68.606333][ T4943] netlink_unicast+0x614/0x884 [ 68.607063][ T4943] netlink_sendmsg+0x6ec/0x9e4 [ 68.607750][ T4943] ____sys_sendmsg+0x578/0x894 [ 68.608595][ T4943] ___sys_sendmsg+0x1f0/0x27c [ 68.609332][ T4943] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.610112][ T4943] invoke_syscall+0x98/0x28c [ 68.610807][ T4943] el0_svc_common+0x13c/0x258 [ 68.611616][ T4943] do_el0_svc+0x5c/0x140 [ 68.612303][ T4943] el0_svc+0x78/0x1d0 [ 68.612891][ T4943] el0t_64_sync_handler+0xcc/0xe4 [ 68.613759][ T4943] el0t_64_sync+0x1a0/0x1a4 [ 68.626505][ T4945] FAULT_INJECTION: forcing a failure. [ 68.626505][ T4945] name failslab, interval 1, probability 0, space 0, times 0 [ 68.628350][ T4945] CPU: 1 PID: 4945 Comm: syz.0.110 Tainted: G W syzkaller #0 [ 68.629667][ T4945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.631197][ T4945] Call trace: [ 68.631737][ T4945] dump_backtrace+0x0/0x458 [ 68.632468][ T4945] show_stack+0x2c/0x3c [ 68.633149][ T4945] __dump_stack+0x30/0x40 [ 68.633791][ T4945] dump_stack_lvl+0xf4/0x15c [ 68.634460][ T4945] dump_stack+0x1c/0x5c [ 68.635145][ T4945] should_fail+0x3c8/0x520 [ 68.635770][ T4945] __should_failslab+0xbc/0x10c [ 68.636498][ T4945] should_failslab+0x10/0x28 [ 68.637181][ T4945] slab_pre_alloc_hook+0x64/0xe8 [ 68.637873][ T4945] kmem_cache_alloc_node+0x98/0x410 [ 68.638626][ T4945] __alloc_skb+0x130/0x68c [ 68.639255][ T4945] netlink_ack+0x2c0/0x950 [ 68.639887][ T4945] netlink_rcv_skb+0x1f4/0x3dc [ 68.640640][ T4945] genl_rcv+0x38/0x50 [ 68.641209][ T4945] netlink_unicast+0x614/0x884 [ 68.641902][ T4945] netlink_sendmsg+0x6ec/0x9e4 [ 68.642559][ T4945] ____sys_sendmsg+0x578/0x894 [ 68.643290][ T4945] ___sys_sendmsg+0x1f0/0x27c [ 68.643999][ T4945] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.644767][ T4945] invoke_syscall+0x98/0x28c [ 68.645436][ T4945] el0_svc_common+0x13c/0x258 [ 68.646148][ T4945] do_el0_svc+0x5c/0x140 [ 68.646754][ T4945] el0_svc+0x78/0x1d0 [ 68.647399][ T4945] el0t_64_sync_handler+0xcc/0xe4 [ 68.648099][ T4945] el0t_64_sync+0x1a0/0x1a4 [ 68.657020][ T4947] FAULT_INJECTION: forcing a failure. [ 68.657020][ T4947] name failslab, interval 1, probability 0, space 0, times 0 [ 68.658989][ T4947] CPU: 0 PID: 4947 Comm: syz.0.111 Tainted: G W syzkaller #0 [ 68.660259][ T4947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.661795][ T4947] Call trace: [ 68.662317][ T4947] dump_backtrace+0x0/0x458 [ 68.662997][ T4947] show_stack+0x2c/0x3c [ 68.663618][ T4947] __dump_stack+0x30/0x40 [ 68.664292][ T4947] dump_stack_lvl+0xf4/0x15c [ 68.665046][ T4947] dump_stack+0x1c/0x5c [ 68.665710][ T4947] should_fail+0x3c8/0x520 [ 68.666390][ T4947] __should_failslab+0xbc/0x10c [ 68.667127][ T4947] should_failslab+0x10/0x28 [ 68.667785][ T4947] slab_pre_alloc_hook+0x64/0xe8 [ 68.668603][ T4947] kmem_cache_alloc_node+0x98/0x410 [ 68.669395][ T4947] __alloc_skb+0x130/0x68c [ 68.670105][ T4947] netlink_ack+0x2c0/0x950 [ 68.670794][ T4947] netlink_rcv_skb+0x1f4/0x3dc [ 68.671559][ T4947] genl_rcv+0x38/0x50 [ 68.672199][ T4947] netlink_unicast+0x614/0x884 [ 68.672928][ T4947] netlink_sendmsg+0x6ec/0x9e4 [ 68.673646][ T4947] ____sys_sendmsg+0x578/0x894 [ 68.674366][ T4947] ___sys_sendmsg+0x1f0/0x27c [ 68.675123][ T4947] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.675922][ T4947] invoke_syscall+0x98/0x28c [ 68.676682][ T4947] el0_svc_common+0x13c/0x258 [ 68.677460][ T4947] do_el0_svc+0x5c/0x140 [ 68.678099][ T4947] el0_svc+0x78/0x1d0 [ 68.678736][ T4947] el0t_64_sync_handler+0xcc/0xe4 [ 68.679535][ T4947] el0t_64_sync+0x1a0/0x1a4 [ 68.689059][ T4949] FAULT_INJECTION: forcing a failure. [ 68.689059][ T4949] name failslab, interval 1, probability 0, space 0, times 0 [ 68.690923][ T4949] CPU: 0 PID: 4949 Comm: syz.0.112 Tainted: G W syzkaller #0 [ 68.692260][ T4949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.693918][ T4949] Call trace: [ 68.694462][ T4949] dump_backtrace+0x0/0x458 [ 68.695186][ T4949] show_stack+0x2c/0x3c [ 68.695809][ T4949] __dump_stack+0x30/0x40 [ 68.696423][ T4949] dump_stack_lvl+0xf4/0x15c [ 68.697149][ T4949] dump_stack+0x1c/0x5c [ 68.697842][ T4949] should_fail+0x3c8/0x520 [ 68.698498][ T4949] __should_failslab+0xbc/0x10c [ 68.699247][ T4949] should_failslab+0x10/0x28 [ 68.699973][ T4949] slab_pre_alloc_hook+0x64/0xe8 [ 68.700723][ T4949] kmem_cache_alloc_node+0x98/0x410 [ 68.701474][ T4949] __alloc_skb+0x130/0x68c [ 68.702061][ T4949] netlink_ack+0x2c0/0x950 [ 68.702746][ T4949] netlink_rcv_skb+0x1f4/0x3dc [ 68.703443][ T4949] genl_rcv+0x38/0x50 [ 68.704054][ T4949] netlink_unicast+0x614/0x884 [ 68.704818][ T4949] netlink_sendmsg+0x6ec/0x9e4 [ 68.705585][ T4949] ____sys_sendmsg+0x578/0x894 [ 68.706313][ T4949] ___sys_sendmsg+0x1f0/0x27c [ 68.707006][ T4949] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.707789][ T4949] invoke_syscall+0x98/0x28c [ 68.708491][ T4949] el0_svc_common+0x13c/0x258 [ 68.709163][ T4949] do_el0_svc+0x5c/0x140 [ 68.709784][ T4949] el0_svc+0x78/0x1d0 [ 68.710424][ T4949] el0t_64_sync_handler+0xcc/0xe4 [ 68.711260][ T4949] el0t_64_sync+0x1a0/0x1a4 [ 68.720099][ T4951] FAULT_INJECTION: forcing a failure. [ 68.720099][ T4951] name failslab, interval 1, probability 0, space 0, times 0 [ 68.723267][ T4951] CPU: 1 PID: 4951 Comm: syz.0.113 Tainted: G W syzkaller #0 [ 68.724478][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.725910][ T4951] Call trace: [ 68.726389][ T4951] dump_backtrace+0x0/0x458 [ 68.726971][ T4951] show_stack+0x2c/0x3c [ 68.727582][ T4951] __dump_stack+0x30/0x40 [ 68.728239][ T4951] dump_stack_lvl+0xf4/0x15c [ 68.728960][ T4951] dump_stack+0x1c/0x5c [ 68.729563][ T4951] should_fail+0x3c8/0x520 [ 68.730200][ T4951] __should_failslab+0xbc/0x10c [ 68.730972][ T4951] should_failslab+0x10/0x28 [ 68.731703][ T4951] slab_pre_alloc_hook+0x64/0xe8 [ 68.732622][ T4951] kmem_cache_alloc_node+0x98/0x410 [ 68.733487][ T4951] __alloc_skb+0x130/0x68c [ 68.734231][ T4951] netlink_ack+0x2c0/0x950 [ 68.734969][ T4951] netlink_rcv_skb+0x1f4/0x3dc [ 68.735737][ T4951] genl_rcv+0x38/0x50 [ 68.736338][ T4951] netlink_unicast+0x614/0x884 [ 68.737066][ T4951] netlink_sendmsg+0x6ec/0x9e4 [ 68.737781][ T4951] ____sys_sendmsg+0x578/0x894 [ 68.738524][ T4951] ___sys_sendmsg+0x1f0/0x27c [ 68.739192][ T4951] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.739961][ T4951] invoke_syscall+0x98/0x28c [ 68.740639][ T4951] el0_svc_common+0x13c/0x258 [ 68.741356][ T4951] do_el0_svc+0x5c/0x140 [ 68.742080][ T4951] el0_svc+0x78/0x1d0 [ 68.742735][ T4951] el0t_64_sync_handler+0xcc/0xe4 [ 68.743539][ T4951] el0t_64_sync+0x1a0/0x1a4 [ 68.753119][ T4953] FAULT_INJECTION: forcing a failure. [ 68.753119][ T4953] name failslab, interval 1, probability 0, space 0, times 0 [ 68.754912][ T4953] CPU: 1 PID: 4953 Comm: syz.0.114 Tainted: G W syzkaller #0 [ 68.756254][ T4953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.757735][ T4953] Call trace: [ 68.758194][ T4953] dump_backtrace+0x0/0x458 [ 68.758824][ T4953] show_stack+0x2c/0x3c [ 68.759471][ T4953] __dump_stack+0x30/0x40 [ 68.760143][ T4953] dump_stack_lvl+0xf4/0x15c [ 68.760829][ T4953] dump_stack+0x1c/0x5c [ 68.761462][ T4953] should_fail+0x3c8/0x520 [ 68.762191][ T4953] __should_failslab+0xbc/0x10c [ 68.762948][ T4953] should_failslab+0x10/0x28 [ 68.763734][ T4953] slab_pre_alloc_hook+0x64/0xe8 [ 68.764546][ T4953] kmem_cache_alloc_node+0x98/0x410 [ 68.765342][ T4953] __alloc_skb+0x130/0x68c [ 68.766088][ T4953] netlink_ack+0x2c0/0x950 [ 68.766779][ T4953] netlink_rcv_skb+0x1f4/0x3dc [ 68.767500][ T4953] genl_rcv+0x38/0x50 [ 68.768076][ T4953] netlink_unicast+0x614/0x884 [ 68.768799][ T4953] netlink_sendmsg+0x6ec/0x9e4 [ 68.769534][ T4953] ____sys_sendmsg+0x578/0x894 [ 68.770234][ T4953] ___sys_sendmsg+0x1f0/0x27c [ 68.770935][ T4953] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.771748][ T4953] invoke_syscall+0x98/0x28c [ 68.772471][ T4953] el0_svc_common+0x13c/0x258 [ 68.773278][ T4953] do_el0_svc+0x5c/0x140 [ 68.773925][ T4953] el0_svc+0x78/0x1d0 [ 68.774589][ T4953] el0t_64_sync_handler+0xcc/0xe4 [ 68.775398][ T4953] el0t_64_sync+0x1a0/0x1a4 [ 68.816078][ T4955] FAULT_INJECTION: forcing a failure. [ 68.816078][ T4955] name failslab, interval 1, probability 0, space 0, times 0 [ 68.818054][ T4955] CPU: 1 PID: 4955 Comm: syz.0.115 Tainted: G W syzkaller #0 [ 68.819344][ T4955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.820840][ T4955] Call trace: [ 68.821385][ T4955] dump_backtrace+0x0/0x458 [ 68.822137][ T4955] show_stack+0x2c/0x3c [ 68.822790][ T4955] __dump_stack+0x30/0x40 [ 68.823433][ T4955] dump_stack_lvl+0xf4/0x15c [ 68.824183][ T4955] dump_stack+0x1c/0x5c [ 68.824799][ T4955] should_fail+0x3c8/0x520 [ 68.825500][ T4955] __should_failslab+0xbc/0x10c [ 68.826218][ T4955] should_failslab+0x10/0x28 [ 68.826925][ T4955] slab_pre_alloc_hook+0x64/0xe8 [ 68.827723][ T4955] kmem_cache_alloc_node+0x98/0x410 [ 68.828526][ T4955] __alloc_skb+0x130/0x68c [ 68.829204][ T4955] netlink_ack+0x2c0/0x950 [ 68.829899][ T4955] netlink_rcv_skb+0x1f4/0x3dc [ 68.830678][ T4955] genl_rcv+0x38/0x50 [ 68.831355][ T4955] netlink_unicast+0x614/0x884 [ 68.832162][ T4955] netlink_sendmsg+0x6ec/0x9e4 [ 68.832923][ T4955] ____sys_sendmsg+0x578/0x894 [ 68.833649][ T4955] ___sys_sendmsg+0x1f0/0x27c [ 68.834375][ T4955] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.835169][ T4955] invoke_syscall+0x98/0x28c [ 68.835929][ T4955] el0_svc_common+0x13c/0x258 [ 68.836679][ T4955] do_el0_svc+0x5c/0x140 [ 68.837343][ T4955] el0_svc+0x78/0x1d0 [ 68.837942][ T4955] el0t_64_sync_handler+0xcc/0xe4 [ 68.838682][ T4955] el0t_64_sync+0x1a0/0x1a4 [ 68.848071][ T4957] FAULT_INJECTION: forcing a failure. [ 68.848071][ T4957] name failslab, interval 1, probability 0, space 0, times 0 [ 68.849949][ T4957] CPU: 0 PID: 4957 Comm: syz.0.116 Tainted: G W syzkaller #0 [ 68.851160][ T4957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.852733][ T4957] Call trace: [ 68.853230][ T4957] dump_backtrace+0x0/0x458 [ 68.853970][ T4957] show_stack+0x2c/0x3c [ 68.854602][ T4957] __dump_stack+0x30/0x40 [ 68.855297][ T4957] dump_stack_lvl+0xf4/0x15c [ 68.856027][ T4957] dump_stack+0x1c/0x5c [ 68.856651][ T4957] should_fail+0x3c8/0x520 [ 68.857439][ T4957] __should_failslab+0xbc/0x10c [ 68.858202][ T4957] should_failslab+0x10/0x28 [ 68.858964][ T4957] slab_pre_alloc_hook+0x64/0xe8 [ 68.859811][ T4957] kmem_cache_alloc_node+0x98/0x410 [ 68.860626][ T4957] __alloc_skb+0x130/0x68c [ 68.861338][ T4957] netlink_ack+0x2c0/0x950 [ 68.862023][ T4957] netlink_rcv_skb+0x1f4/0x3dc [ 68.862762][ T4957] genl_rcv+0x38/0x50 [ 68.863410][ T4957] netlink_unicast+0x614/0x884 [ 68.864140][ T4957] netlink_sendmsg+0x6ec/0x9e4 [ 68.864876][ T4957] ____sys_sendmsg+0x578/0x894 [ 68.865610][ T4957] ___sys_sendmsg+0x1f0/0x27c [ 68.866336][ T4957] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.867122][ T4957] invoke_syscall+0x98/0x28c [ 68.867822][ T4957] el0_svc_common+0x13c/0x258 [ 68.868598][ T4957] do_el0_svc+0x5c/0x140 [ 68.869270][ T4957] el0_svc+0x78/0x1d0 [ 68.869963][ T4957] el0t_64_sync_handler+0xcc/0xe4 [ 68.870812][ T4957] el0t_64_sync+0x1a0/0x1a4 [ 68.882774][ T4959] FAULT_INJECTION: forcing a failure. [ 68.882774][ T4959] name failslab, interval 1, probability 0, space 0, times 0 [ 68.884704][ T4959] CPU: 0 PID: 4959 Comm: syz.0.117 Tainted: G W syzkaller #0 [ 68.886093][ T4959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.887596][ T4959] Call trace: [ 68.888069][ T4959] dump_backtrace+0x0/0x458 [ 68.888722][ T4959] show_stack+0x2c/0x3c [ 68.889342][ T4959] __dump_stack+0x30/0x40 [ 68.889974][ T4959] dump_stack_lvl+0xf4/0x15c [ 68.890623][ T4959] dump_stack+0x1c/0x5c [ 68.891235][ T4959] should_fail+0x3c8/0x520 [ 68.891956][ T4959] __should_failslab+0xbc/0x10c [ 68.892722][ T4959] should_failslab+0x10/0x28 [ 68.893433][ T4959] slab_pre_alloc_hook+0x64/0xe8 [ 68.894180][ T4959] kmem_cache_alloc_node+0x98/0x410 [ 68.895073][ T4959] __alloc_skb+0x130/0x68c [ 68.895795][ T4959] netlink_ack+0x2c0/0x950 [ 68.896435][ T4959] netlink_rcv_skb+0x1f4/0x3dc [ 68.897156][ T4959] genl_rcv+0x38/0x50 [ 68.897798][ T4959] netlink_unicast+0x614/0x884 [ 68.898503][ T4959] netlink_sendmsg+0x6ec/0x9e4 [ 68.899285][ T4959] ____sys_sendmsg+0x578/0x894 [ 68.900116][ T4959] ___sys_sendmsg+0x1f0/0x27c [ 68.900852][ T4959] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.901655][ T4959] invoke_syscall+0x98/0x28c [ 68.902380][ T4959] el0_svc_common+0x13c/0x258 [ 68.903133][ T4959] do_el0_svc+0x5c/0x140 [ 68.903875][ T4959] el0_svc+0x78/0x1d0 [ 68.904546][ T4959] el0t_64_sync_handler+0xcc/0xe4 [ 68.905349][ T4959] el0t_64_sync+0x1a0/0x1a4 [ 68.943372][ T4961] FAULT_INJECTION: forcing a failure. [ 68.943372][ T4961] name failslab, interval 1, probability 0, space 0, times 0 [ 68.945188][ T4961] CPU: 0 PID: 4961 Comm: syz.0.118 Tainted: G W syzkaller #0 [ 68.946418][ T4961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.947792][ T4961] Call trace: [ 68.948265][ T4961] dump_backtrace+0x0/0x458 [ 68.948951][ T4961] show_stack+0x2c/0x3c [ 68.949549][ T4961] __dump_stack+0x30/0x40 [ 68.950205][ T4961] dump_stack_lvl+0xf4/0x15c [ 68.950916][ T4961] dump_stack+0x1c/0x5c [ 68.951601][ T4961] should_fail+0x3c8/0x520 [ 68.952230][ T4961] __should_failslab+0xbc/0x10c [ 68.953005][ T4961] should_failslab+0x10/0x28 [ 68.953724][ T4961] slab_pre_alloc_hook+0x64/0xe8 [ 68.954477][ T4961] kmem_cache_alloc_node+0x98/0x410 [ 68.955273][ T4961] __alloc_skb+0x130/0x68c [ 68.955944][ T4961] netlink_ack+0x2c0/0x950 [ 68.956646][ T4961] netlink_rcv_skb+0x1f4/0x3dc [ 68.957474][ T4961] genl_rcv+0x38/0x50 [ 68.958134][ T4961] netlink_unicast+0x614/0x884 [ 68.958837][ T4961] netlink_sendmsg+0x6ec/0x9e4 [ 68.959598][ T4961] ____sys_sendmsg+0x578/0x894 [ 68.960335][ T4961] ___sys_sendmsg+0x1f0/0x27c [ 68.961077][ T4961] __arm64_sys_sendmsg+0x1bc/0x278 [ 68.961956][ T4961] invoke_syscall+0x98/0x28c [ 68.962641][ T4961] el0_svc_common+0x13c/0x258 [ 68.963387][ T4961] do_el0_svc+0x5c/0x140 [ 68.964048][ T4961] el0_svc+0x78/0x1d0 [ 68.964691][ T4961] el0t_64_sync_handler+0xcc/0xe4 [ 68.965507][ T4961] el0t_64_sync+0x1a0/0x1a4 [ 69.006127][ T4963] FAULT_INJECTION: forcing a failure. [ 69.006127][ T4963] name failslab, interval 1, probability 0, space 0, times 0 [ 69.008009][ T4963] CPU: 0 PID: 4963 Comm: syz.0.119 Tainted: G W syzkaller #0 [ 69.009163][ T4963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.010627][ T4963] Call trace: [ 69.011163][ T4963] dump_backtrace+0x0/0x458 [ 69.011874][ T4963] show_stack+0x2c/0x3c [ 69.012568][ T4963] __dump_stack+0x30/0x40 [ 69.013233][ T4963] dump_stack_lvl+0xf4/0x15c [ 69.013984][ T4963] dump_stack+0x1c/0x5c [ 69.014636][ T4963] should_fail+0x3c8/0x520 [ 69.015345][ T4963] __should_failslab+0xbc/0x10c [ 69.016098][ T4963] should_failslab+0x10/0x28 [ 69.016831][ T4963] slab_pre_alloc_hook+0x64/0xe8 [ 69.017618][ T4963] __kmalloc+0xbc/0x440 [ 69.018239][ T4963] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 69.019165][ T4963] genl_rcv_msg+0x788/0xc64 [ 69.019815][ T4963] netlink_rcv_skb+0x218/0x3dc [ 69.020524][ T4963] genl_rcv+0x38/0x50 [ 69.021176][ T4963] netlink_unicast+0x614/0x884 [ 69.021918][ T4963] netlink_sendmsg+0x6ec/0x9e4 [ 69.022719][ T4963] ____sys_sendmsg+0x578/0x894 [ 69.023503][ T4963] ___sys_sendmsg+0x1f0/0x27c [ 69.024292][ T4963] __arm64_sys_sendmsg+0x1bc/0x278 [ 69.025142][ T4963] invoke_syscall+0x98/0x28c [ 69.025896][ T4963] el0_svc_common+0x13c/0x258 [ 69.026698][ T4963] do_el0_svc+0x5c/0x140 [ 69.027389][ T4963] el0_svc+0x78/0x1d0 [ 69.028065][ T4963] el0t_64_sync_handler+0xcc/0xe4 [ 69.028876][ T4963] el0t_64_sync+0x1a0/0x1a4 [ 69.039133][ T4965] FAULT_INJECTION: forcing a failure. [ 69.039133][ T4965] name failslab, interval 1, probability 0, space 0, times 0 [ 69.041164][ T4965] CPU: 0 PID: 4965 Comm: syz.0.120 Tainted: G W syzkaller #0 [ 69.042529][ T4965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.043942][ T4965] Call trace: [ 69.044416][ T4965] dump_backtrace+0x0/0x458 [ 69.045065][ T4965] show_stack+0x2c/0x3c [ 69.045690][ T4965] __dump_stack+0x30/0x40 [ 69.046394][ T4965] dump_stack_lvl+0xf4/0x15c [ 69.047128][ T4965] dump_stack+0x1c/0x5c [ 69.047764][ T4965] should_fail+0x3c8/0x520 [ 69.048442][ T4965] __should_failslab+0xbc/0x10c [ 69.049222][ T4965] should_failslab+0x10/0x28 [ 69.049933][ T4965] slab_pre_alloc_hook+0x64/0xe8 [ 69.050655][ T4965] kmem_cache_alloc_node+0x98/0x410 [ 69.051381][ T4965] __alloc_skb+0x130/0x68c [ 69.052064][ T4965] netlink_ack+0x2c0/0x950 [ 69.052827][ T4965] netlink_rcv_skb+0x1f4/0x3dc [ 69.053615][ T4965] genl_rcv+0x38/0x50 [ 69.054302][ T4965] netlink_unicast+0x614/0x884 [ 69.055099][ T4965] netlink_sendmsg+0x6ec/0x9e4 [ 69.055857][ T4965] ____sys_sendmsg+0x578/0x894 [ 69.056629][ T4965] ___sys_sendmsg+0x1f0/0x27c [ 69.057386][ T4965] __arm64_sys_sendmsg+0x1bc/0x278 [ 69.058213][ T4965] invoke_syscall+0x98/0x28c [ 69.058980][ T4965] el0_svc_common+0x13c/0x258 [ 69.059697][ T4965] do_el0_svc+0x5c/0x140 [ 69.060369][ T4965] el0_svc+0x78/0x1d0 [ 69.061011][ T4965] el0t_64_sync_handler+0xcc/0xe4 [ 69.061805][ T4965] el0t_64_sync+0x1a0/0x1a4 [ 69.092321][ T4967] FAULT_INJECTION: forcing a failure. [ 69.092321][ T4967] name failslab, interval 1, probability 0, space 0, times 0 [ 69.094359][ T4967] CPU: 1 PID: 4967 Comm: syz.0.121 Tainted: G W syzkaller #0 [ 69.095691][ T4967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.097139][ T4967] Call trace: [ 69.097621][ T4967] dump_backtrace+0x0/0x458 [ 69.098358][ T4967] show_stack+0x2c/0x3c [ 69.098966][ T4967] __dump_stack+0x30/0x40 [ 69.099628][ T4967] dump_stack_lvl+0xf4/0x15c [ 69.100259][ T4967] dump_stack+0x1c/0x5c [ 69.100863][ T4967] should_fail+0x3c8/0x520 [ 69.101579][ T4967] __should_failslab+0xbc/0x10c [ 69.102475][ T4967] should_failslab+0x10/0x28 [ 69.103315][ T4967] slab_pre_alloc_hook+0x64/0xe8 [ 69.104136][ T4967] kmem_cache_alloc_node+0x98/0x410 [ 69.104939][ T4967] __alloc_skb+0x130/0x68c [ 69.105710][ T4967] netlink_ack+0x2c0/0x950 [ 69.106457][ T4967] netlink_rcv_skb+0x1f4/0x3dc [ 69.107229][ T4967] genl_rcv+0x38/0x50 [ 69.107856][ T4967] netlink_unicast+0x614/0x884 [ 69.108688][ T4967] netlink_sendmsg+0x6ec/0x9e4 [ 69.109496][ T4967] ____sys_sendmsg+0x578/0x894 [ 69.110229][ T4967] ___sys_sendmsg+0x1f0/0x27c [ 69.111011][ T4967] __arm64_sys_sendmsg+0x1bc/0x278 [ 69.111836][ T4967] invoke_syscall+0x98/0x28c [ 69.112612][ T4967] el0_svc_common+0x13c/0x258 [ 69.113335][ T4967] do_el0_svc+0x5c/0x140 [ 69.114077][ T4967] el0_svc+0x78/0x1d0 [ 69.114740][ T4967] el0t_64_sync_handler+0xcc/0xe4 [ 69.115629][ T4967] el0t_64_sync+0x1a0/0x1a4 [ 69.118249][ T1643] device hsr_slave_0 left promiscuous mode [ 69.151253][ T1643] device hsr_slave_1 left promiscuous mode [ 69.241136][ T1643] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 69.242176][ T1643] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 69.244550][ T1643] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 69.245726][ T1643] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 69.247090][ T1643] device bridge_slave_1 left promiscuous mode [ 69.248155][ T1643] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.291520][ T1643] device bridge_slave_0 left promiscuous mode [ 69.292516][ T1643] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.421171][ T1643] device veth1_macvtap left promiscuous mode [ 69.422178][ T1643] device veth0_macvtap left promiscuous mode [ 69.423162][ T1643] device veth1_vlan left promiscuous mode [ 69.424147][ T1643] device veth0_vlan left promiscuous mode [ 69.512049][ T1643] team0 (unregistering): Port device team_slave_1 removed [ 69.515839][ T1643] team0 (unregistering): Port device team_slave_0 removed [ 69.519496][ T1643] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 69.546998][ T1643] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 69.622290][ T21] cfg80211: failed to load regulatory.db [ 69.622484][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.644110][ T1643] bond0 (unregistering): Released all slaves [ 69.723488][ T4970] FAULT_INJECTION: forcing a failure. [ 69.723488][ T4970] name failslab, interval 1, probability 0, space 0, times 0 [ 69.725426][ T4970] CPU: 0 PID: 4970 Comm: syz.0.122 Tainted: G W syzkaller #0 [ 69.726673][ T4970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.728136][ T4970] Call trace: [ 69.728594][ T4970] dump_backtrace+0x0/0x458 [ 69.729309][ T4970] show_stack+0x2c/0x3c [ 69.729981][ T4970] __dump_stack+0x30/0x40 [ 69.730706][ T4970] dump_stack_lvl+0xf4/0x15c [ 69.731437][ T4970] dump_stack+0x1c/0x5c [ 69.732123][ T4970] should_fail+0x3c8/0x520 [ 69.732870][ T4970] __should_failslab+0xbc/0x10c [ 69.733643][ T4970] should_failslab+0x10/0x28 [ 69.734369][ T4970] slab_pre_alloc_hook+0x64/0xe8 [ 69.735142][ T4970] kmem_cache_alloc_node+0x98/0x410 [ 69.735959][ T4970] __alloc_skb+0x130/0x68c [ 69.736658][ T4970] netlink_ack+0x2c0/0x950 [ 69.737330][ T4970] netlink_rcv_skb+0x1f4/0x3dc [ 69.738059][ T4970] genl_rcv+0x38/0x50 [ 69.738715][ T4970] netlink_unicast+0x614/0x884 [ 69.739502][ T4970] netlink_sendmsg+0x6ec/0x9e4 [ 69.740278][ T4970] ____sys_sendmsg+0x578/0x894 [ 69.741048][ T4970] ___sys_sendmsg+0x1f0/0x27c [ 69.741815][ T4970] __arm64_sys_sendmsg+0x1bc/0x278 [ 69.742659][ T4970] invoke_syscall+0x98/0x28c [ 69.743376][ T4970] el0_svc_common+0x13c/0x258 [ 69.744132][ T4970] do_el0_svc+0x5c/0x140 [ 69.744754][ T4970] el0_svc+0x78/0x1d0 [ 69.745364][ T4970] el0t_64_sync_handler+0xcc/0xe4 [ 69.746145][ T4970] el0t_64_sync+0x1a0/0x1a4 [ 69.777489][ T4972] FAULT_INJECTION: forcing a failure. [ 69.777489][ T4972] name failslab, interval 1, probability 0, space 0, times 0 [ 69.779543][ T4972] CPU: 1 PID: 4972 Comm: syz.0.123 Tainted: G W syzkaller #0 [ 69.780834][ T4972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.782360][ T4972] Call trace: [ 69.782862][ T4972] dump_backtrace+0x0/0x458 [ 69.783545][ T4972] show_stack+0x2c/0x3c [ 69.784238][ T4972] __dump_stack+0x30/0x40 [ 69.784923][ T4972] dump_stack_lvl+0xf4/0x15c [ 69.785626][ T4972] dump_stack+0x1c/0x5c [ 69.786291][ T4972] should_fail+0x3c8/0x520 [ 69.786997][ T4972] __should_failslab+0xbc/0x10c [ 69.787792][ T4972] should_failslab+0x10/0x28 [ 69.788521][ T4972] slab_pre_alloc_hook+0x64/0xe8 [ 69.789271][ T4972] kmem_cache_alloc_node+0x98/0x410 [ 69.790080][ T4972] __alloc_skb+0x130/0x68c [ 69.790768][ T4972] netlink_ack+0x2c0/0x950 [ 69.791472][ T4972] netlink_rcv_skb+0x1f4/0x3dc [ 69.792288][ T4972] genl_rcv+0x38/0x50 [ 69.792961][ T4972] netlink_unicast+0x614/0x884 [ 69.793716][ T4972] netlink_sendmsg+0x6ec/0x9e4 [ 69.794444][ T4972] ____sys_sendmsg+0x578/0x894 [ 69.795142][ T4972] ___sys_sendmsg+0x1f0/0x27c [ 69.795862][ T4972] __arm64_sys_sendmsg+0x1bc/0x278 [ 69.796705][ T4972] invoke_syscall+0x98/0x28c [ 69.797454][ T4972] el0_svc_common+0x13c/0x258 [ 69.798292][ T4972] do_el0_svc+0x5c/0x140 [ 69.798997][ T4972] el0_svc+0x78/0x1d0 [ 69.799637][ T4972] el0t_64_sync_handler+0xcc/0xe4 [ 69.800435][ T4972] el0t_64_sync+0x1a0/0x1a4 [ 69.827765][ T4974] FAULT_INJECTION: forcing a failure. [ 69.827765][ T4974] name failslab, interval 1, probability 0, space 0, times 0 [ 69.829683][ T4974] CPU: 0 PID: 4974 Comm: syz.0.124 Tainted: G W syzkaller #0 [ 69.830948][ T4974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.832507][ T4974] Call trace: [ 69.832991][ T4974] dump_backtrace+0x0/0x458 [ 69.833656][ T4974] show_stack+0x2c/0x3c [ 69.834249][ T4974] __dump_stack+0x30/0x40 [ 69.834910][ T4974] dump_stack_lvl+0xf4/0x15c [ 69.835666][ T4974] dump_stack+0x1c/0x5c [ 69.836299][ T4974] should_fail+0x3c8/0x520 [ 69.836996][ T4974] __should_failslab+0xbc/0x10c [ 69.837777][ T4974] should_failslab+0x10/0x28 [ 69.838450][ T4974] slab_pre_alloc_hook+0x64/0xe8 [ 69.839171][ T4974] kmem_cache_alloc_node+0x98/0x410 [ 69.839975][ T4974] __alloc_skb+0x130/0x68c [ 69.840675][ T4974] netlink_ack+0x2c0/0x950 [ 69.841365][ T4974] netlink_rcv_skb+0x1f4/0x3dc [ 69.842138][ T4974] genl_rcv+0x38/0x50 [ 69.842759][ T4974] netlink_unicast+0x614/0x884 [ 69.843556][ T4974] netlink_sendmsg+0x6ec/0x9e4 [ 69.844321][ T4974] ____sys_sendmsg+0x578/0x894 [ 69.845038][ T4974] ___sys_sendmsg+0x1f0/0x27c [ 69.845769][ T4974] __arm64_sys_sendmsg+0x1bc/0x278 [ 69.846530][ T4974] invoke_syscall+0x98/0x28c [ 69.847178][ T4974] el0_svc_common+0x13c/0x258 [ 69.847878][ T4974] do_el0_svc+0x5c/0x140 [ 69.848446][ T4974] el0_svc+0x78/0x1d0 [ 69.849035][ T4974] el0t_64_sync_handler+0xcc/0xe4 [ 69.849785][ T4974] el0t_64_sync+0x1a0/0x1a4 [ 69.859174][ T4976] FAULT_INJECTION: forcing a failure. [ 69.859174][ T4976] name failslab, interval 1, probability 0, space 0, times 0 [ 69.861929][ T4976] CPU: 0 PID: 4976 Comm: syz.0.125 Tainted: G W syzkaller #0 [ 69.863296][ T4976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.864749][ T4976] Call trace: [ 69.865219][ T4976] dump_backtrace+0x0/0x458 [ 69.865868][ T4976] show_stack+0x2c/0x3c [ 69.866503][ T4976] __dump_stack+0x30/0x40 [ 69.867188][ T4976] dump_stack_lvl+0xf4/0x15c [ 69.867886][ T4976] dump_stack+0x1c/0x5c [ 69.868552][ T4976] should_fail+0x3c8/0x520 [ 69.869269][ T4976] __should_failslab+0xbc/0x10c [ 69.870006][ T4976] should_failslab+0x10/0x28 [ 69.870757][ T4976] slab_pre_alloc_hook+0x64/0xe8 [ 69.871531][ T4976] kmem_cache_alloc_node+0x98/0x410 [ 69.872347][ T4976] __alloc_skb+0x130/0x68c [ 69.873008][ T4976] netlink_ack+0x2c0/0x950 [ 69.873691][ T4976] netlink_rcv_skb+0x1f4/0x3dc [ 69.874444][ T4976] genl_rcv+0x38/0x50 [ 69.875038][ T4976] netlink_unicast+0x614/0x884 [ 69.875776][ T4976] netlink_sendmsg+0x6ec/0x9e4 [ 69.876520][ T4976] ____sys_sendmsg+0x578/0x894 [ 69.877284][ T4976] ___sys_sendmsg+0x1f0/0x27c [ 69.878013][ T4976] __arm64_sys_sendmsg+0x1bc/0x278 [ 69.878838][ T4976] invoke_syscall+0x98/0x28c [ 69.879622][ T4976] el0_svc_common+0x13c/0x258 [ 69.880368][ T4976] do_el0_svc+0x5c/0x140 [ 69.881010][ T4976] el0_svc+0x78/0x1d0 [ 69.881624][ T4976] el0t_64_sync_handler+0xcc/0xe4 [ 69.882459][ T4976] el0t_64_sync+0x1a0/0x1a4 [ 69.906918][ T4978] FAULT_INJECTION: forcing a failure. [ 69.906918][ T4978] name failslab, interval 1, probability 0, space 0, times 0 [ 69.908813][ T4978] CPU: 1 PID: 4978 Comm: syz.0.126 Tainted: G W syzkaller #0 [ 69.910133][ T4978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.911578][ T4978] Call trace: [ 69.912131][ T4978] dump_backtrace+0x0/0x458 [ 69.912814][ T4978] show_stack+0x2c/0x3c [ 69.913414][ T4978] __dump_stack+0x30/0x40 [ 69.914135][ T4978] dump_stack_lvl+0xf4/0x15c [ 69.914879][ T4978] dump_stack+0x1c/0x5c [ 69.915534][ T4978] should_fail+0x3c8/0x520 [ 69.916191][ T4978] __should_failslab+0xbc/0x10c [ 69.916975][ T4978] should_failslab+0x10/0x28 [ 69.917658][ T4978] slab_pre_alloc_hook+0x64/0xe8 [ 69.918432][ T4978] kmem_cache_alloc_node+0x98/0x410 [ 69.919225][ T4978] __alloc_skb+0x130/0x68c [ 69.919878][ T4978] netlink_ack+0x2c0/0x950 [ 69.920484][ T4978] netlink_rcv_skb+0x1f4/0x3dc [ 69.921219][ T4978] genl_rcv+0x38/0x50 [ 69.921841][ T4978] netlink_unicast+0x614/0x884 [ 69.922542][ T4978] netlink_sendmsg+0x6ec/0x9e4 [ 69.923260][ T4978] ____sys_sendmsg+0x578/0x894 [ 69.924002][ T4978] ___sys_sendmsg+0x1f0/0x27c [ 69.924711][ T4978] __arm64_sys_sendmsg+0x1bc/0x278 [ 69.925432][ T4978] invoke_syscall+0x98/0x28c [ 69.926149][ T4978] el0_svc_common+0x13c/0x258 [ 69.926875][ T4978] do_el0_svc+0x5c/0x140 [ 69.927571][ T4978] el0_svc+0x78/0x1d0 [ 69.928176][ T4978] el0t_64_sync_handler+0xcc/0xe4 [ 69.928944][ T4978] el0t_64_sync+0x1a0/0x1a4 [ 69.946750][ T4980] FAULT_INJECTION: forcing a failure. [ 69.946750][ T4980] name failslab, interval 1, probability 0, space 0, times 0 [ 69.948707][ T4980] CPU: 1 PID: 4980 Comm: syz.0.127 Tainted: G W syzkaller #0 [ 69.949988][ T4980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.951573][ T4980] Call trace: [ 69.952083][ T4980] dump_backtrace+0x0/0x458 [ 69.952790][ T4980] show_stack+0x2c/0x3c [ 69.953402][ T4980] __dump_stack+0x30/0x40 [ 69.954071][ T4980] dump_stack_lvl+0xf4/0x15c [ 69.954827][ T4980] dump_stack+0x1c/0x5c [ 69.955526][ T4980] should_fail+0x3c8/0x520 [ 69.956179][ T4980] __should_failslab+0xbc/0x10c [ 69.956943][ T4980] should_failslab+0x10/0x28 [ 69.957644][ T4980] slab_pre_alloc_hook+0x64/0xe8 [ 69.958351][ T4980] kmem_cache_alloc_node+0x98/0x410 [ 69.959124][ T4980] __alloc_skb+0x130/0x68c [ 69.959789][ T4980] netlink_ack+0x2c0/0x950 [ 69.960536][ T4980] netlink_rcv_skb+0x1f4/0x3dc [ 69.961314][ T4980] genl_rcv+0x38/0x50 [ 69.961962][ T4980] netlink_unicast+0x614/0x884 [ 69.962656][ T4980] netlink_sendmsg+0x6ec/0x9e4 [ 69.963456][ T4980] ____sys_sendmsg+0x578/0x894 [ 69.964194][ T4980] ___sys_sendmsg+0x1f0/0x27c [ 69.964896][ T4980] __arm64_sys_sendmsg+0x1bc/0x278 [ 69.965691][ T4980] invoke_syscall+0x98/0x28c [ 69.966405][ T4980] el0_svc_common+0x13c/0x258 [ 69.967159][ T4980] do_el0_svc+0x5c/0x140 [ 69.967809][ T4980] el0_svc+0x78/0x1d0 [ 69.968404][ T4980] el0t_64_sync_handler+0xcc/0xe4 [ 69.969189][ T4980] el0t_64_sync+0x1a0/0x1a4 [ 69.999279][ T4982] FAULT_INJECTION: forcing a failure. [ 69.999279][ T4982] name failslab, interval 1, probability 0, space 0, times 0 [ 70.003636][ T4982] CPU: 0 PID: 4982 Comm: syz.0.128 Tainted: G W syzkaller #0 [ 70.004936][ T4982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.006453][ T4982] Call trace: [ 70.006940][ T4982] dump_backtrace+0x0/0x458 [ 70.007638][ T4982] show_stack+0x2c/0x3c [ 70.008172][ T4982] __dump_stack+0x30/0x40 [ 70.008871][ T4982] dump_stack_lvl+0xf4/0x15c [ 70.009591][ T4982] dump_stack+0x1c/0x5c [ 70.010225][ T4982] should_fail+0x3c8/0x520 [ 70.010901][ T4982] __should_failslab+0xbc/0x10c [ 70.011656][ T4982] should_failslab+0x10/0x28 [ 70.012358][ T4982] slab_pre_alloc_hook+0x64/0xe8 [ 70.013271][ T4982] kmem_cache_alloc_node+0x98/0x410 [ 70.014092][ T4982] __alloc_skb+0x130/0x68c [ 70.014755][ T4982] netlink_ack+0x2c0/0x950 [ 70.015416][ T4982] netlink_rcv_skb+0x1f4/0x3dc [ 70.016160][ T4982] genl_rcv+0x38/0x50 [ 70.016793][ T4982] netlink_unicast+0x614/0x884 [ 70.017517][ T4982] netlink_sendmsg+0x6ec/0x9e4 [ 70.018264][ T4982] ____sys_sendmsg+0x578/0x894 [ 70.018981][ T4982] ___sys_sendmsg+0x1f0/0x27c [ 70.019702][ T4982] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.020481][ T4982] invoke_syscall+0x98/0x28c [ 70.021228][ T4982] el0_svc_common+0x13c/0x258 [ 70.021973][ T4982] do_el0_svc+0x5c/0x140 [ 70.022628][ T4982] el0_svc+0x78/0x1d0 [ 70.023228][ T4982] el0t_64_sync_handler+0xcc/0xe4 [ 70.024028][ T4982] el0t_64_sync+0x1a0/0x1a4 [ 70.035949][ T4984] FAULT_INJECTION: forcing a failure. [ 70.035949][ T4984] name failslab, interval 1, probability 0, space 0, times 0 [ 70.037909][ T4984] CPU: 0 PID: 4984 Comm: syz.0.129 Tainted: G W syzkaller #0 [ 70.039210][ T4984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.040587][ T4984] Call trace: [ 70.041038][ T4984] dump_backtrace+0x0/0x458 [ 70.041765][ T4984] show_stack+0x2c/0x3c [ 70.042468][ T4984] __dump_stack+0x30/0x40 [ 70.043210][ T4984] dump_stack_lvl+0xf4/0x15c [ 70.043950][ T4984] dump_stack+0x1c/0x5c [ 70.044665][ T4984] should_fail+0x3c8/0x520 [ 70.045366][ T4984] __should_failslab+0xbc/0x10c [ 70.046153][ T4984] should_failslab+0x10/0x28 [ 70.046870][ T4984] slab_pre_alloc_hook+0x64/0xe8 [ 70.047662][ T4984] kmem_cache_alloc_node+0x98/0x410 [ 70.048476][ T4984] __alloc_skb+0x130/0x68c [ 70.049206][ T4984] netlink_ack+0x2c0/0x950 [ 70.049945][ T4984] netlink_rcv_skb+0x1f4/0x3dc [ 70.050719][ T4984] genl_rcv+0x38/0x50 [ 70.051362][ T4984] netlink_unicast+0x614/0x884 [ 70.052078][ T4984] netlink_sendmsg+0x6ec/0x9e4 [ 70.052831][ T4984] ____sys_sendmsg+0x578/0x894 [ 70.053619][ T4984] ___sys_sendmsg+0x1f0/0x27c [ 70.054394][ T4984] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.055219][ T4984] invoke_syscall+0x98/0x28c [ 70.055893][ T4984] el0_svc_common+0x13c/0x258 [ 70.056602][ T4984] do_el0_svc+0x5c/0x140 [ 70.057270][ T4984] el0_svc+0x78/0x1d0 [ 70.057887][ T4984] el0t_64_sync_handler+0xcc/0xe4 [ 70.058659][ T4984] el0t_64_sync+0x1a0/0x1a4 [ 70.068220][ T4986] FAULT_INJECTION: forcing a failure. [ 70.068220][ T4986] name failslab, interval 1, probability 0, space 0, times 0 [ 70.070119][ T4986] CPU: 0 PID: 4986 Comm: syz.0.130 Tainted: G W syzkaller #0 [ 70.071340][ T4986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.073006][ T4986] Call trace: [ 70.073497][ T4986] dump_backtrace+0x0/0x458 [ 70.074207][ T4986] show_stack+0x2c/0x3c [ 70.074889][ T4986] __dump_stack+0x30/0x40 [ 70.075594][ T4986] dump_stack_lvl+0xf4/0x15c [ 70.076266][ T4986] dump_stack+0x1c/0x5c [ 70.076941][ T4986] should_fail+0x3c8/0x520 [ 70.077621][ T4986] __should_failslab+0xbc/0x10c [ 70.078375][ T4986] should_failslab+0x10/0x28 [ 70.079163][ T4986] slab_pre_alloc_hook+0x64/0xe8 [ 70.079986][ T4986] kmem_cache_alloc_node+0x98/0x410 [ 70.080817][ T4986] __alloc_skb+0x130/0x68c [ 70.081500][ T4986] netlink_ack+0x2c0/0x950 [ 70.082200][ T4986] netlink_rcv_skb+0x1f4/0x3dc [ 70.082972][ T4986] genl_rcv+0x38/0x50 [ 70.083639][ T4986] netlink_unicast+0x614/0x884 [ 70.084457][ T4986] netlink_sendmsg+0x6ec/0x9e4 [ 70.085196][ T4986] ____sys_sendmsg+0x578/0x894 [ 70.085931][ T4986] ___sys_sendmsg+0x1f0/0x27c [ 70.086695][ T4986] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.087467][ T4986] invoke_syscall+0x98/0x28c [ 70.088213][ T4986] el0_svc_common+0x13c/0x258 [ 70.088917][ T4986] do_el0_svc+0x5c/0x140 [ 70.089564][ T4986] el0_svc+0x78/0x1d0 [ 70.090236][ T4986] el0t_64_sync_handler+0xcc/0xe4 [ 70.091014][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 70.099474][ T4988] FAULT_INJECTION: forcing a failure. [ 70.099474][ T4988] name failslab, interval 1, probability 0, space 0, times 0 [ 70.101752][ T4988] CPU: 0 PID: 4988 Comm: syz.0.131 Tainted: G W syzkaller #0 [ 70.102963][ T4988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.104331][ T4988] Call trace: [ 70.104762][ T4988] dump_backtrace+0x0/0x458 [ 70.105376][ T4988] show_stack+0x2c/0x3c [ 70.106036][ T4988] __dump_stack+0x30/0x40 [ 70.106641][ T4988] dump_stack_lvl+0xf4/0x15c [ 70.107361][ T4988] dump_stack+0x1c/0x5c [ 70.108006][ T4988] should_fail+0x3c8/0x520 [ 70.108668][ T4988] __should_failslab+0xbc/0x10c [ 70.109397][ T4988] should_failslab+0x10/0x28 [ 70.110118][ T4988] slab_pre_alloc_hook+0x64/0xe8 [ 70.110925][ T4988] kmem_cache_alloc_node+0x98/0x410 [ 70.111709][ T4988] __alloc_skb+0x130/0x68c [ 70.112365][ T4988] netlink_ack+0x2c0/0x950 [ 70.113016][ T4988] netlink_rcv_skb+0x1f4/0x3dc [ 70.113768][ T4988] genl_rcv+0x38/0x50 [ 70.114368][ T4988] netlink_unicast+0x614/0x884 [ 70.115167][ T4988] netlink_sendmsg+0x6ec/0x9e4 [ 70.115940][ T4988] ____sys_sendmsg+0x578/0x894 [ 70.116703][ T4988] ___sys_sendmsg+0x1f0/0x27c [ 70.117391][ T4988] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.118183][ T4988] invoke_syscall+0x98/0x28c [ 70.118888][ T4988] el0_svc_common+0x13c/0x258 [ 70.119562][ T4988] do_el0_svc+0x5c/0x140 [ 70.120187][ T4988] el0_svc+0x78/0x1d0 [ 70.120826][ T4988] el0t_64_sync_handler+0xcc/0xe4 [ 70.121530][ T4988] el0t_64_sync+0x1a0/0x1a4 [ 70.130027][ T4990] FAULT_INJECTION: forcing a failure. [ 70.130027][ T4990] name failslab, interval 1, probability 0, space 0, times 0 [ 70.131976][ T4990] CPU: 0 PID: 4990 Comm: syz.0.132 Tainted: G W syzkaller #0 [ 70.133322][ T4990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.134863][ T4990] Call trace: [ 70.135368][ T4990] dump_backtrace+0x0/0x458 [ 70.136060][ T4990] show_stack+0x2c/0x3c [ 70.136655][ T4990] __dump_stack+0x30/0x40 [ 70.137247][ T4990] dump_stack_lvl+0xf4/0x15c [ 70.137922][ T4990] dump_stack+0x1c/0x5c [ 70.138553][ T4990] should_fail+0x3c8/0x520 [ 70.139222][ T4990] __should_failslab+0xbc/0x10c [ 70.139972][ T4990] should_failslab+0x10/0x28 [ 70.140713][ T4990] slab_pre_alloc_hook+0x64/0xe8 [ 70.141449][ T4990] kmem_cache_alloc_node+0x98/0x410 [ 70.142285][ T4990] __alloc_skb+0x130/0x68c [ 70.143005][ T4990] netlink_ack+0x2c0/0x950 [ 70.143706][ T4990] netlink_rcv_skb+0x1f4/0x3dc [ 70.144393][ T4990] genl_rcv+0x38/0x50 [ 70.145053][ T4990] netlink_unicast+0x614/0x884 [ 70.145826][ T4990] netlink_sendmsg+0x6ec/0x9e4 [ 70.146568][ T4990] ____sys_sendmsg+0x578/0x894 [ 70.147318][ T4990] ___sys_sendmsg+0x1f0/0x27c [ 70.148025][ T4990] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.148806][ T4990] invoke_syscall+0x98/0x28c [ 70.149546][ T4990] el0_svc_common+0x13c/0x258 [ 70.150274][ T4990] do_el0_svc+0x5c/0x140 [ 70.150899][ T4990] el0_svc+0x78/0x1d0 [ 70.151441][ T4990] el0t_64_sync_handler+0xcc/0xe4 [ 70.152230][ T4990] el0t_64_sync+0x1a0/0x1a4 [ 70.160120][ T4992] FAULT_INJECTION: forcing a failure. [ 70.160120][ T4992] name failslab, interval 1, probability 0, space 0, times 0 [ 70.162253][ T4992] CPU: 1 PID: 4992 Comm: syz.0.133 Tainted: G W syzkaller #0 [ 70.163515][ T4992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.164938][ T4992] Call trace: [ 70.165362][ T4992] dump_backtrace+0x0/0x458 [ 70.166048][ T4992] show_stack+0x2c/0x3c [ 70.166668][ T4992] __dump_stack+0x30/0x40 [ 70.167323][ T4992] dump_stack_lvl+0xf4/0x15c [ 70.168056][ T4992] dump_stack+0x1c/0x5c [ 70.168849][ T4992] should_fail+0x3c8/0x520 [ 70.169494][ T4992] __should_failslab+0xbc/0x10c [ 70.170253][ T4992] should_failslab+0x10/0x28 [ 70.170946][ T4992] slab_pre_alloc_hook+0x64/0xe8 [ 70.171733][ T4992] kmem_cache_alloc_node+0x98/0x410 [ 70.172522][ T4992] __alloc_skb+0x130/0x68c [ 70.173233][ T4992] netlink_ack+0x2c0/0x950 [ 70.173906][ T4992] netlink_rcv_skb+0x1f4/0x3dc [ 70.174602][ T4992] genl_rcv+0x38/0x50 [ 70.175249][ T4992] netlink_unicast+0x614/0x884 [ 70.175996][ T4992] netlink_sendmsg+0x6ec/0x9e4 [ 70.176668][ T4992] ____sys_sendmsg+0x578/0x894 [ 70.177433][ T4992] ___sys_sendmsg+0x1f0/0x27c [ 70.178117][ T4992] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.178930][ T4992] invoke_syscall+0x98/0x28c [ 70.179675][ T4992] el0_svc_common+0x13c/0x258 [ 70.180458][ T4992] do_el0_svc+0x5c/0x140 [ 70.181123][ T4992] el0_svc+0x78/0x1d0 [ 70.181734][ T4992] el0t_64_sync_handler+0xcc/0xe4 [ 70.182543][ T4992] el0t_64_sync+0x1a0/0x1a4 [ 70.192030][ T4994] FAULT_INJECTION: forcing a failure. [ 70.192030][ T4994] name failslab, interval 1, probability 0, space 0, times 0 [ 70.193840][ T4994] CPU: 1 PID: 4994 Comm: syz.0.134 Tainted: G W syzkaller #0 [ 70.195121][ T4994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.196566][ T4994] Call trace: [ 70.197043][ T4994] dump_backtrace+0x0/0x458 [ 70.197749][ T4994] show_stack+0x2c/0x3c [ 70.198380][ T4994] __dump_stack+0x30/0x40 [ 70.199092][ T4994] dump_stack_lvl+0xf4/0x15c [ 70.199828][ T4994] dump_stack+0x1c/0x5c [ 70.200503][ T4994] should_fail+0x3c8/0x520 [ 70.201169][ T4994] __should_failslab+0xbc/0x10c [ 70.201873][ T4994] should_failslab+0x10/0x28 [ 70.202544][ T4994] slab_pre_alloc_hook+0x64/0xe8 [ 70.203261][ T4994] kmem_cache_alloc_node+0x98/0x410 [ 70.204020][ T4994] __alloc_skb+0x130/0x68c [ 70.204663][ T4994] netlink_ack+0x2c0/0x950 [ 70.205358][ T4994] netlink_rcv_skb+0x1f4/0x3dc [ 70.206090][ T4994] genl_rcv+0x38/0x50 [ 70.206793][ T4994] netlink_unicast+0x614/0x884 [ 70.207573][ T4994] netlink_sendmsg+0x6ec/0x9e4 [ 70.208306][ T4994] ____sys_sendmsg+0x578/0x894 [ 70.209020][ T4994] ___sys_sendmsg+0x1f0/0x27c [ 70.209733][ T4994] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.210561][ T4994] invoke_syscall+0x98/0x28c [ 70.211221][ T4994] el0_svc_common+0x13c/0x258 [ 70.211871][ T4994] do_el0_svc+0x5c/0x140 [ 70.212492][ T4994] el0_svc+0x78/0x1d0 [ 70.213078][ T4994] el0t_64_sync_handler+0xcc/0xe4 [ 70.213811][ T4994] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:10 executed programs: 119 [ 70.227796][ T4996] FAULT_INJECTION: forcing a failure. [ 70.227796][ T4996] name failslab, interval 1, probability 0, space 0, times 0 [ 70.229680][ T4996] CPU: 1 PID: 4996 Comm: syz.0.135 Tainted: G W syzkaller #0 [ 70.230885][ T4996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.232416][ T4996] Call trace: [ 70.232899][ T4996] dump_backtrace+0x0/0x458 [ 70.233609][ T4996] show_stack+0x2c/0x3c [ 70.234192][ T4996] __dump_stack+0x30/0x40 [ 70.234811][ T4996] dump_stack_lvl+0xf4/0x15c [ 70.235520][ T4996] dump_stack+0x1c/0x5c [ 70.236157][ T4996] should_fail+0x3c8/0x520 [ 70.236944][ T4996] __should_failslab+0xbc/0x10c [ 70.237743][ T4996] should_failslab+0x10/0x28 [ 70.238523][ T4996] slab_pre_alloc_hook+0x64/0xe8 [ 70.239302][ T4996] kmem_cache_alloc_node+0x98/0x410 [ 70.240063][ T4996] __alloc_skb+0x130/0x68c [ 70.240740][ T4996] netlink_ack+0x2c0/0x950 [ 70.241410][ T4996] netlink_rcv_skb+0x1f4/0x3dc [ 70.242152][ T4996] genl_rcv+0x38/0x50 [ 70.242744][ T4996] netlink_unicast+0x614/0x884 [ 70.243446][ T4996] netlink_sendmsg+0x6ec/0x9e4 [ 70.244202][ T4996] ____sys_sendmsg+0x578/0x894 [ 70.244972][ T4996] ___sys_sendmsg+0x1f0/0x27c [ 70.245715][ T4996] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.246518][ T4996] invoke_syscall+0x98/0x28c [ 70.247225][ T4996] el0_svc_common+0x13c/0x258 [ 70.247951][ T4996] do_el0_svc+0x5c/0x140 [ 70.248541][ T4996] el0_svc+0x78/0x1d0 [ 70.249155][ T4996] el0t_64_sync_handler+0xcc/0xe4 [ 70.250018][ T4996] el0t_64_sync+0x1a0/0x1a4 [ 70.260758][ T4998] FAULT_INJECTION: forcing a failure. [ 70.260758][ T4998] name failslab, interval 1, probability 0, space 0, times 0 [ 70.263763][ T4998] CPU: 0 PID: 4998 Comm: syz.0.136 Tainted: G W syzkaller #0 [ 70.265020][ T4998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.266515][ T4998] Call trace: [ 70.266984][ T4998] dump_backtrace+0x0/0x458 [ 70.267711][ T4998] show_stack+0x2c/0x3c [ 70.268405][ T4998] __dump_stack+0x30/0x40 [ 70.269057][ T4998] dump_stack_lvl+0xf4/0x15c [ 70.269752][ T4998] dump_stack+0x1c/0x5c [ 70.270433][ T4998] should_fail+0x3c8/0x520 [ 70.271089][ T4998] __should_failslab+0xbc/0x10c [ 70.271801][ T4998] should_failslab+0x10/0x28 [ 70.272505][ T4998] slab_pre_alloc_hook+0x64/0xe8 [ 70.273356][ T4998] kmem_cache_alloc_node+0x98/0x410 [ 70.274149][ T4998] __alloc_skb+0x130/0x68c [ 70.274849][ T4998] netlink_ack+0x2c0/0x950 [ 70.275583][ T4998] netlink_rcv_skb+0x1f4/0x3dc [ 70.276370][ T4998] genl_rcv+0x38/0x50 [ 70.276993][ T4998] netlink_unicast+0x614/0x884 [ 70.277721][ T4998] netlink_sendmsg+0x6ec/0x9e4 [ 70.278503][ T4998] ____sys_sendmsg+0x578/0x894 [ 70.279266][ T4998] ___sys_sendmsg+0x1f0/0x27c [ 70.279978][ T4998] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.280793][ T4998] invoke_syscall+0x98/0x28c [ 70.281518][ T4998] el0_svc_common+0x13c/0x258 [ 70.282274][ T4998] do_el0_svc+0x5c/0x140 [ 70.282925][ T4998] el0_svc+0x78/0x1d0 [ 70.283518][ T4998] el0t_64_sync_handler+0xcc/0xe4 [ 70.284280][ T4998] el0t_64_sync+0x1a0/0x1a4 [ 70.293984][ T5000] FAULT_INJECTION: forcing a failure. [ 70.293984][ T5000] name failslab, interval 1, probability 0, space 0, times 0 [ 70.295922][ T5000] CPU: 0 PID: 5000 Comm: syz.0.137 Tainted: G W syzkaller #0 [ 70.297139][ T5000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.298712][ T5000] Call trace: [ 70.299188][ T5000] dump_backtrace+0x0/0x458 [ 70.299838][ T5000] show_stack+0x2c/0x3c [ 70.300394][ T5000] __dump_stack+0x30/0x40 [ 70.301073][ T5000] dump_stack_lvl+0xf4/0x15c [ 70.301776][ T5000] dump_stack+0x1c/0x5c [ 70.302461][ T5000] should_fail+0x3c8/0x520 [ 70.303128][ T5000] __should_failslab+0xbc/0x10c [ 70.303827][ T5000] should_failslab+0x10/0x28 [ 70.304553][ T5000] slab_pre_alloc_hook+0x64/0xe8 [ 70.305373][ T5000] kmem_cache_alloc_node+0x98/0x410 [ 70.306202][ T5000] __alloc_skb+0x130/0x68c [ 70.306895][ T5000] netlink_ack+0x2c0/0x950 [ 70.307556][ T5000] netlink_rcv_skb+0x1f4/0x3dc [ 70.308329][ T5000] genl_rcv+0x38/0x50 [ 70.308923][ T5000] netlink_unicast+0x614/0x884 [ 70.309630][ T5000] netlink_sendmsg+0x6ec/0x9e4 [ 70.310320][ T5000] ____sys_sendmsg+0x578/0x894 [ 70.311055][ T5000] ___sys_sendmsg+0x1f0/0x27c [ 70.311751][ T5000] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.312560][ T5000] invoke_syscall+0x98/0x28c [ 70.313267][ T5000] el0_svc_common+0x13c/0x258 [ 70.314033][ T5000] do_el0_svc+0x5c/0x140 [ 70.314721][ T5000] el0_svc+0x78/0x1d0 [ 70.315351][ T5000] el0t_64_sync_handler+0xcc/0xe4 [ 70.316100][ T5000] el0t_64_sync+0x1a0/0x1a4 [ 70.325314][ T5002] FAULT_INJECTION: forcing a failure. [ 70.325314][ T5002] name failslab, interval 1, probability 0, space 0, times 0 [ 70.327148][ T5002] CPU: 1 PID: 5002 Comm: syz.0.138 Tainted: G W syzkaller #0 [ 70.328376][ T5002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.330005][ T5002] Call trace: [ 70.330478][ T5002] dump_backtrace+0x0/0x458 [ 70.331233][ T5002] show_stack+0x2c/0x3c [ 70.331932][ T5002] __dump_stack+0x30/0x40 [ 70.332617][ T5002] dump_stack_lvl+0xf4/0x15c [ 70.333394][ T5002] dump_stack+0x1c/0x5c [ 70.334103][ T5002] should_fail+0x3c8/0x520 [ 70.334820][ T5002] __should_failslab+0xbc/0x10c [ 70.335646][ T5002] should_failslab+0x10/0x28 [ 70.336419][ T5002] slab_pre_alloc_hook+0x64/0xe8 [ 70.337246][ T5002] kmem_cache_alloc_node+0x98/0x410 [ 70.338076][ T5002] __alloc_skb+0x130/0x68c [ 70.338808][ T5002] netlink_ack+0x2c0/0x950 [ 70.339505][ T5002] netlink_rcv_skb+0x1f4/0x3dc [ 70.340196][ T5002] genl_rcv+0x38/0x50 [ 70.340821][ T5002] netlink_unicast+0x614/0x884 [ 70.341613][ T5002] netlink_sendmsg+0x6ec/0x9e4 [ 70.342372][ T5002] ____sys_sendmsg+0x578/0x894 [ 70.343217][ T5002] ___sys_sendmsg+0x1f0/0x27c [ 70.343937][ T5002] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.344779][ T5002] invoke_syscall+0x98/0x28c [ 70.345609][ T5002] el0_svc_common+0x13c/0x258 [ 70.346390][ T5002] do_el0_svc+0x5c/0x140 [ 70.347180][ T5002] el0_svc+0x78/0x1d0 [ 70.347946][ T5002] el0t_64_sync_handler+0xcc/0xe4 [ 70.348807][ T5002] el0t_64_sync+0x1a0/0x1a4 [ 70.358014][ T5004] FAULT_INJECTION: forcing a failure. [ 70.358014][ T5004] name failslab, interval 1, probability 0, space 0, times 0 [ 70.359818][ T5004] CPU: 1 PID: 5004 Comm: syz.0.139 Tainted: G W syzkaller #0 [ 70.361087][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.362684][ T5004] Call trace: [ 70.363267][ T5004] dump_backtrace+0x0/0x458 [ 70.364079][ T5004] show_stack+0x2c/0x3c [ 70.364742][ T5004] __dump_stack+0x30/0x40 [ 70.365445][ T5004] dump_stack_lvl+0xf4/0x15c [ 70.366139][ T5004] dump_stack+0x1c/0x5c [ 70.366766][ T5004] should_fail+0x3c8/0x520 [ 70.367464][ T5004] __should_failslab+0xbc/0x10c [ 70.368240][ T5004] should_failslab+0x10/0x28 [ 70.368951][ T5004] slab_pre_alloc_hook+0x64/0xe8 [ 70.369755][ T5004] kmem_cache_alloc_node+0x98/0x410 [ 70.370600][ T5004] __alloc_skb+0x130/0x68c [ 70.371260][ T5004] netlink_ack+0x2c0/0x950 [ 70.371982][ T5004] netlink_rcv_skb+0x1f4/0x3dc [ 70.372720][ T5004] genl_rcv+0x38/0x50 [ 70.373336][ T5004] netlink_unicast+0x614/0x884 [ 70.374028][ T5004] netlink_sendmsg+0x6ec/0x9e4 [ 70.374820][ T5004] ____sys_sendmsg+0x578/0x894 [ 70.375587][ T5004] ___sys_sendmsg+0x1f0/0x27c [ 70.376288][ T5004] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.377077][ T5004] invoke_syscall+0x98/0x28c [ 70.377787][ T5004] el0_svc_common+0x13c/0x258 [ 70.378547][ T5004] do_el0_svc+0x5c/0x140 [ 70.379187][ T5004] el0_svc+0x78/0x1d0 [ 70.379830][ T5004] el0t_64_sync_handler+0xcc/0xe4 [ 70.380635][ T5004] el0t_64_sync+0x1a0/0x1a4 [ 70.396967][ T5006] FAULT_INJECTION: forcing a failure. [ 70.396967][ T5006] name failslab, interval 1, probability 0, space 0, times 0 [ 70.398803][ T5006] CPU: 0 PID: 5006 Comm: syz.0.140 Tainted: G W syzkaller #0 [ 70.400137][ T5006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.401635][ T5006] Call trace: [ 70.402121][ T5006] dump_backtrace+0x0/0x458 [ 70.402843][ T5006] show_stack+0x2c/0x3c [ 70.403464][ T5006] __dump_stack+0x30/0x40 [ 70.404149][ T5006] dump_stack_lvl+0xf4/0x15c [ 70.404887][ T5006] dump_stack+0x1c/0x5c [ 70.405618][ T5006] should_fail+0x3c8/0x520 [ 70.406310][ T5006] __should_failslab+0xbc/0x10c [ 70.407072][ T5006] should_failslab+0x10/0x28 [ 70.407744][ T5006] slab_pre_alloc_hook+0x64/0xe8 [ 70.408518][ T5006] kmem_cache_alloc_node+0x98/0x410 [ 70.409273][ T5006] __alloc_skb+0x130/0x68c [ 70.409994][ T5006] netlink_ack+0x2c0/0x950 [ 70.410753][ T5006] netlink_rcv_skb+0x1f4/0x3dc [ 70.411465][ T5006] genl_rcv+0x38/0x50 [ 70.412039][ T5006] netlink_unicast+0x614/0x884 [ 70.412764][ T5006] netlink_sendmsg+0x6ec/0x9e4 [ 70.413477][ T5006] ____sys_sendmsg+0x578/0x894 [ 70.414227][ T5006] ___sys_sendmsg+0x1f0/0x27c [ 70.414938][ T5006] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.415711][ T5006] invoke_syscall+0x98/0x28c [ 70.416543][ T5006] el0_svc_common+0x13c/0x258 [ 70.417214][ T5006] do_el0_svc+0x5c/0x140 [ 70.417836][ T5006] el0_svc+0x78/0x1d0 [ 70.418476][ T5006] el0t_64_sync_handler+0xcc/0xe4 [ 70.419260][ T5006] el0t_64_sync+0x1a0/0x1a4 [ 70.429859][ T5008] FAULT_INJECTION: forcing a failure. [ 70.429859][ T5008] name failslab, interval 1, probability 0, space 0, times 0 [ 70.432126][ T5008] CPU: 1 PID: 5008 Comm: syz.0.141 Tainted: G W syzkaller #0 [ 70.433315][ T5008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.434797][ T5008] Call trace: [ 70.435264][ T5008] dump_backtrace+0x0/0x458 [ 70.435898][ T5008] show_stack+0x2c/0x3c [ 70.436464][ T5008] __dump_stack+0x30/0x40 [ 70.437074][ T5008] dump_stack_lvl+0xf4/0x15c [ 70.437800][ T5008] dump_stack+0x1c/0x5c [ 70.438436][ T5008] should_fail+0x3c8/0x520 [ 70.439101][ T5008] __should_failslab+0xbc/0x10c [ 70.439839][ T5008] should_failslab+0x10/0x28 [ 70.440589][ T5008] slab_pre_alloc_hook+0x64/0xe8 [ 70.441360][ T5008] kmem_cache_alloc_node+0x98/0x410 [ 70.442217][ T5008] __alloc_skb+0x130/0x68c [ 70.442963][ T5008] netlink_ack+0x2c0/0x950 [ 70.443714][ T5008] netlink_rcv_skb+0x1f4/0x3dc [ 70.444488][ T5008] genl_rcv+0x38/0x50 [ 70.445076][ T5008] netlink_unicast+0x614/0x884 [ 70.445805][ T5008] netlink_sendmsg+0x6ec/0x9e4 [ 70.446600][ T5008] ____sys_sendmsg+0x578/0x894 [ 70.447384][ T5008] ___sys_sendmsg+0x1f0/0x27c [ 70.448120][ T5008] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.448935][ T5008] invoke_syscall+0x98/0x28c [ 70.449648][ T5008] el0_svc_common+0x13c/0x258 [ 70.450335][ T5008] do_el0_svc+0x5c/0x140 [ 70.451002][ T5008] el0_svc+0x78/0x1d0 [ 70.451668][ T5008] el0t_64_sync_handler+0xcc/0xe4 [ 70.452421][ T5008] el0t_64_sync+0x1a0/0x1a4 [ 70.462050][ T5010] FAULT_INJECTION: forcing a failure. [ 70.462050][ T5010] name failslab, interval 1, probability 0, space 0, times 0 [ 70.463822][ T5010] CPU: 0 PID: 5010 Comm: syz.0.142 Tainted: G W syzkaller #0 [ 70.465004][ T5010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.466453][ T5010] Call trace: [ 70.466923][ T5010] dump_backtrace+0x0/0x458 [ 70.467567][ T5010] show_stack+0x2c/0x3c [ 70.468089][ T5010] __dump_stack+0x30/0x40 [ 70.468747][ T5010] dump_stack_lvl+0xf4/0x15c [ 70.469406][ T5010] dump_stack+0x1c/0x5c [ 70.469962][ T5010] should_fail+0x3c8/0x520 [ 70.470625][ T5010] __should_failslab+0xbc/0x10c [ 70.471364][ T5010] should_failslab+0x10/0x28 [ 70.472097][ T5010] slab_pre_alloc_hook+0x64/0xe8 [ 70.472838][ T5010] kmem_cache_alloc_node+0x98/0x410 [ 70.473658][ T5010] __alloc_skb+0x130/0x68c [ 70.474357][ T5010] netlink_ack+0x2c0/0x950 [ 70.475057][ T5010] netlink_rcv_skb+0x1f4/0x3dc [ 70.475762][ T5010] genl_rcv+0x38/0x50 [ 70.476396][ T5010] netlink_unicast+0x614/0x884 [ 70.477134][ T5010] netlink_sendmsg+0x6ec/0x9e4 [ 70.477903][ T5010] ____sys_sendmsg+0x578/0x894 [ 70.478617][ T5010] ___sys_sendmsg+0x1f0/0x27c [ 70.479273][ T5010] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.480048][ T5010] invoke_syscall+0x98/0x28c [ 70.480753][ T5010] el0_svc_common+0x13c/0x258 [ 70.481430][ T5010] do_el0_svc+0x5c/0x140 [ 70.482106][ T5010] el0_svc+0x78/0x1d0 [ 70.482667][ T5010] el0t_64_sync_handler+0xcc/0xe4 [ 70.483417][ T5010] el0t_64_sync+0x1a0/0x1a4 [ 70.492901][ T5012] FAULT_INJECTION: forcing a failure. [ 70.492901][ T5012] name failslab, interval 1, probability 0, space 0, times 0 [ 70.494807][ T5012] CPU: 1 PID: 5012 Comm: syz.0.143 Tainted: G W syzkaller #0 [ 70.496018][ T5012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.497415][ T5012] Call trace: [ 70.497876][ T5012] dump_backtrace+0x0/0x458 [ 70.498501][ T5012] show_stack+0x2c/0x3c [ 70.499108][ T5012] __dump_stack+0x30/0x40 [ 70.499685][ T5012] dump_stack_lvl+0xf4/0x15c [ 70.500383][ T5012] dump_stack+0x1c/0x5c [ 70.500972][ T5012] should_fail+0x3c8/0x520 [ 70.501698][ T5012] __should_failslab+0xbc/0x10c [ 70.502459][ T5012] should_failslab+0x10/0x28 [ 70.503243][ T5012] slab_pre_alloc_hook+0x64/0xe8 [ 70.504051][ T5012] kmem_cache_alloc_node+0x98/0x410 [ 70.504842][ T5012] __alloc_skb+0x130/0x68c [ 70.505518][ T5012] netlink_ack+0x2c0/0x950 [ 70.506202][ T5012] netlink_rcv_skb+0x1f4/0x3dc [ 70.506974][ T5012] genl_rcv+0x38/0x50 [ 70.507580][ T5012] netlink_unicast+0x614/0x884 [ 70.508305][ T5012] netlink_sendmsg+0x6ec/0x9e4 [ 70.509029][ T5012] ____sys_sendmsg+0x578/0x894 [ 70.509770][ T5012] ___sys_sendmsg+0x1f0/0x27c [ 70.510452][ T5012] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.511244][ T5012] invoke_syscall+0x98/0x28c [ 70.512059][ T5012] el0_svc_common+0x13c/0x258 [ 70.512819][ T5012] do_el0_svc+0x5c/0x140 [ 70.513528][ T5012] el0_svc+0x78/0x1d0 [ 70.514197][ T5012] el0t_64_sync_handler+0xcc/0xe4 [ 70.514904][ T5012] el0t_64_sync+0x1a0/0x1a4 [ 70.525722][ T5014] FAULT_INJECTION: forcing a failure. [ 70.525722][ T5014] name failslab, interval 1, probability 0, space 0, times 0 [ 70.527511][ T5014] CPU: 1 PID: 5014 Comm: syz.0.144 Tainted: G W syzkaller #0 [ 70.528664][ T5014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.530110][ T5014] Call trace: [ 70.530595][ T5014] dump_backtrace+0x0/0x458 [ 70.531297][ T5014] show_stack+0x2c/0x3c [ 70.531879][ T5014] __dump_stack+0x30/0x40 [ 70.532589][ T5014] dump_stack_lvl+0xf4/0x15c [ 70.533339][ T5014] dump_stack+0x1c/0x5c [ 70.533968][ T5014] should_fail+0x3c8/0x520 [ 70.534617][ T5014] __should_failslab+0xbc/0x10c [ 70.535382][ T5014] should_failslab+0x10/0x28 [ 70.536116][ T5014] slab_pre_alloc_hook+0x64/0xe8 [ 70.536868][ T5014] kmem_cache_alloc_node+0x98/0x410 [ 70.537676][ T5014] __alloc_skb+0x130/0x68c [ 70.538333][ T5014] netlink_ack+0x2c0/0x950 [ 70.539058][ T5014] netlink_rcv_skb+0x1f4/0x3dc [ 70.539778][ T5014] genl_rcv+0x38/0x50 [ 70.540390][ T5014] netlink_unicast+0x614/0x884 [ 70.541118][ T5014] netlink_sendmsg+0x6ec/0x9e4 [ 70.541791][ T5014] ____sys_sendmsg+0x578/0x894 [ 70.542526][ T5014] ___sys_sendmsg+0x1f0/0x27c [ 70.543218][ T5014] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.543979][ T5014] invoke_syscall+0x98/0x28c [ 70.544655][ T5014] el0_svc_common+0x13c/0x258 [ 70.545336][ T5014] do_el0_svc+0x5c/0x140 [ 70.546014][ T5014] el0_svc+0x78/0x1d0 [ 70.546629][ T5014] el0t_64_sync_handler+0xcc/0xe4 [ 70.547371][ T5014] el0t_64_sync+0x1a0/0x1a4 [ 70.562856][ T5016] FAULT_INJECTION: forcing a failure. [ 70.562856][ T5016] name failslab, interval 1, probability 0, space 0, times 0 [ 70.564849][ T5016] CPU: 0 PID: 5016 Comm: syz.0.145 Tainted: G W syzkaller #0 [ 70.566133][ T5016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.567590][ T5016] Call trace: [ 70.568019][ T5016] dump_backtrace+0x0/0x458 [ 70.568742][ T5016] show_stack+0x2c/0x3c [ 70.569313][ T5016] __dump_stack+0x30/0x40 [ 70.569945][ T5016] dump_stack_lvl+0xf4/0x15c [ 70.570595][ T5016] dump_stack+0x1c/0x5c [ 70.571231][ T5016] should_fail+0x3c8/0x520 [ 70.571947][ T5016] __should_failslab+0xbc/0x10c [ 70.572710][ T5016] should_failslab+0x10/0x28 [ 70.573396][ T5016] slab_pre_alloc_hook+0x64/0xe8 [ 70.574143][ T5016] kmem_cache_alloc_node+0x98/0x410 [ 70.574962][ T5016] __alloc_skb+0x130/0x68c [ 70.575645][ T5016] netlink_ack+0x2c0/0x950 [ 70.576347][ T5016] netlink_rcv_skb+0x1f4/0x3dc [ 70.577100][ T5016] genl_rcv+0x38/0x50 [ 70.577719][ T5016] netlink_unicast+0x614/0x884 [ 70.578435][ T5016] netlink_sendmsg+0x6ec/0x9e4 [ 70.579169][ T5016] ____sys_sendmsg+0x578/0x894 [ 70.579960][ T5016] ___sys_sendmsg+0x1f0/0x27c [ 70.580681][ T5016] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.581492][ T5016] invoke_syscall+0x98/0x28c [ 70.582197][ T5016] el0_svc_common+0x13c/0x258 [ 70.582921][ T5016] do_el0_svc+0x5c/0x140 [ 70.583563][ T5016] el0_svc+0x78/0x1d0 [ 70.584172][ T5016] el0t_64_sync_handler+0xcc/0xe4 [ 70.584991][ T5016] el0t_64_sync+0x1a0/0x1a4 [ 70.598109][ T5018] FAULT_INJECTION: forcing a failure. [ 70.598109][ T5018] name failslab, interval 1, probability 0, space 0, times 0 [ 70.599939][ T5018] CPU: 1 PID: 5018 Comm: syz.0.146 Tainted: G W syzkaller #0 [ 70.601200][ T5018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.602820][ T5018] Call trace: [ 70.603281][ T5018] dump_backtrace+0x0/0x458 [ 70.603966][ T5018] show_stack+0x2c/0x3c [ 70.604607][ T5018] __dump_stack+0x30/0x40 [ 70.605282][ T5018] dump_stack_lvl+0xf4/0x15c [ 70.606053][ T5018] dump_stack+0x1c/0x5c [ 70.606685][ T5018] should_fail+0x3c8/0x520 [ 70.607385][ T5018] __should_failslab+0xbc/0x10c [ 70.608166][ T5018] should_failslab+0x10/0x28 [ 70.608975][ T5018] slab_pre_alloc_hook+0x64/0xe8 [ 70.609780][ T5018] kmem_cache_alloc_node+0x98/0x410 [ 70.610635][ T5018] __alloc_skb+0x130/0x68c [ 70.611330][ T5018] netlink_ack+0x2c0/0x950 [ 70.612056][ T5018] netlink_rcv_skb+0x1f4/0x3dc [ 70.612825][ T5018] genl_rcv+0x38/0x50 [ 70.613495][ T5018] netlink_unicast+0x614/0x884 [ 70.614232][ T5018] netlink_sendmsg+0x6ec/0x9e4 [ 70.614975][ T5018] ____sys_sendmsg+0x578/0x894 [ 70.615793][ T5018] ___sys_sendmsg+0x1f0/0x27c [ 70.616521][ T5018] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.617331][ T5018] invoke_syscall+0x98/0x28c [ 70.618042][ T5018] el0_svc_common+0x13c/0x258 [ 70.618768][ T5018] do_el0_svc+0x5c/0x140 [ 70.619426][ T5018] el0_svc+0x78/0x1d0 [ 70.620033][ T5018] el0t_64_sync_handler+0xcc/0xe4 [ 70.620850][ T5018] el0t_64_sync+0x1a0/0x1a4 [ 70.629529][ T5020] FAULT_INJECTION: forcing a failure. [ 70.629529][ T5020] name failslab, interval 1, probability 0, space 0, times 0 [ 70.632630][ T5020] CPU: 1 PID: 5020 Comm: syz.0.147 Tainted: G W syzkaller #0 [ 70.633844][ T5020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.635279][ T5020] Call trace: [ 70.635805][ T5020] dump_backtrace+0x0/0x458 [ 70.636469][ T5020] show_stack+0x2c/0x3c [ 70.637104][ T5020] __dump_stack+0x30/0x40 [ 70.637743][ T5020] dump_stack_lvl+0xf4/0x15c [ 70.638500][ T5020] dump_stack+0x1c/0x5c [ 70.639128][ T5020] should_fail+0x3c8/0x520 [ 70.639805][ T5020] __should_failslab+0xbc/0x10c [ 70.640586][ T5020] should_failslab+0x10/0x28 [ 70.641320][ T5020] slab_pre_alloc_hook+0x64/0xe8 [ 70.642085][ T5020] kmem_cache_alloc_node+0x98/0x410 [ 70.642865][ T5020] __alloc_skb+0x130/0x68c [ 70.643557][ T5020] netlink_ack+0x2c0/0x950 [ 70.644286][ T5020] netlink_rcv_skb+0x1f4/0x3dc [ 70.645117][ T5020] genl_rcv+0x38/0x50 [ 70.645824][ T5020] netlink_unicast+0x614/0x884 [ 70.646579][ T5020] netlink_sendmsg+0x6ec/0x9e4 [ 70.647285][ T5020] ____sys_sendmsg+0x578/0x894 [ 70.648026][ T5020] ___sys_sendmsg+0x1f0/0x27c [ 70.648802][ T5020] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.649513][ T5020] invoke_syscall+0x98/0x28c [ 70.650187][ T5020] el0_svc_common+0x13c/0x258 [ 70.650925][ T5020] do_el0_svc+0x5c/0x140 [ 70.651610][ T5020] el0_svc+0x78/0x1d0 [ 70.652249][ T5020] el0t_64_sync_handler+0xcc/0xe4 [ 70.652964][ T5020] el0t_64_sync+0x1a0/0x1a4 [ 70.666223][ T5022] FAULT_INJECTION: forcing a failure. [ 70.666223][ T5022] name failslab, interval 1, probability 0, space 0, times 0 [ 70.668069][ T5022] CPU: 1 PID: 5022 Comm: syz.0.148 Tainted: G W syzkaller #0 [ 70.669304][ T5022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.670839][ T5022] Call trace: [ 70.671358][ T5022] dump_backtrace+0x0/0x458 [ 70.672107][ T5022] show_stack+0x2c/0x3c [ 70.672793][ T5022] __dump_stack+0x30/0x40 [ 70.673504][ T5022] dump_stack_lvl+0xf4/0x15c [ 70.674288][ T5022] dump_stack+0x1c/0x5c [ 70.675007][ T5022] should_fail+0x3c8/0x520 [ 70.675738][ T5022] __should_failslab+0xbc/0x10c [ 70.676497][ T5022] should_failslab+0x10/0x28 [ 70.677278][ T5022] slab_pre_alloc_hook+0x64/0xe8 [ 70.678050][ T5022] kmem_cache_alloc_node+0x98/0x410 [ 70.678873][ T5022] __alloc_skb+0x130/0x68c [ 70.679573][ T5022] netlink_ack+0x2c0/0x950 [ 70.680317][ T5022] netlink_rcv_skb+0x1f4/0x3dc [ 70.681053][ T5022] genl_rcv+0x38/0x50 [ 70.681660][ T5022] netlink_unicast+0x614/0x884 [ 70.682366][ T5022] netlink_sendmsg+0x6ec/0x9e4 [ 70.683065][ T5022] ____sys_sendmsg+0x578/0x894 [ 70.683962][ T5022] ___sys_sendmsg+0x1f0/0x27c [ 70.684779][ T5022] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.685603][ T5022] invoke_syscall+0x98/0x28c [ 70.686357][ T5022] el0_svc_common+0x13c/0x258 [ 70.687127][ T5022] do_el0_svc+0x5c/0x140 [ 70.687834][ T5022] el0_svc+0x78/0x1d0 [ 70.688442][ T5022] el0t_64_sync_handler+0xcc/0xe4 [ 70.689242][ T5022] el0t_64_sync+0x1a0/0x1a4 [ 70.699668][ T5024] FAULT_INJECTION: forcing a failure. [ 70.699668][ T5024] name failslab, interval 1, probability 0, space 0, times 0 [ 70.702262][ T5024] CPU: 0 PID: 5024 Comm: syz.0.149 Tainted: G W syzkaller #0 [ 70.703456][ T5024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.704903][ T5024] Call trace: [ 70.705386][ T5024] dump_backtrace+0x0/0x458 [ 70.706047][ T5024] show_stack+0x2c/0x3c [ 70.706664][ T5024] __dump_stack+0x30/0x40 [ 70.707307][ T5024] dump_stack_lvl+0xf4/0x15c [ 70.707990][ T5024] dump_stack+0x1c/0x5c [ 70.708655][ T5024] should_fail+0x3c8/0x520 [ 70.709337][ T5024] __should_failslab+0xbc/0x10c [ 70.710153][ T5024] should_failslab+0x10/0x28 [ 70.710885][ T5024] slab_pre_alloc_hook+0x64/0xe8 [ 70.711597][ T5024] kmem_cache_alloc_node+0x98/0x410 [ 70.712396][ T5024] __alloc_skb+0x130/0x68c [ 70.713028][ T5024] netlink_ack+0x2c0/0x950 [ 70.713701][ T5024] netlink_rcv_skb+0x1f4/0x3dc [ 70.714396][ T5024] genl_rcv+0x38/0x50 [ 70.715004][ T5024] netlink_unicast+0x614/0x884 [ 70.715720][ T5024] netlink_sendmsg+0x6ec/0x9e4 [ 70.716468][ T5024] ____sys_sendmsg+0x578/0x894 [ 70.717231][ T5024] ___sys_sendmsg+0x1f0/0x27c [ 70.717994][ T5024] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.718786][ T5024] invoke_syscall+0x98/0x28c [ 70.719482][ T5024] el0_svc_common+0x13c/0x258 [ 70.720224][ T5024] do_el0_svc+0x5c/0x140 [ 70.720861][ T5024] el0_svc+0x78/0x1d0 [ 70.721494][ T5024] el0t_64_sync_handler+0xcc/0xe4 [ 70.722239][ T5024] el0t_64_sync+0x1a0/0x1a4 [ 70.733507][ T5026] FAULT_INJECTION: forcing a failure. [ 70.733507][ T5026] name failslab, interval 1, probability 0, space 0, times 0 [ 70.735442][ T5026] CPU: 0 PID: 5026 Comm: syz.0.150 Tainted: G W syzkaller #0 [ 70.736779][ T5026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.738220][ T5026] Call trace: [ 70.738697][ T5026] dump_backtrace+0x0/0x458 [ 70.739386][ T5026] show_stack+0x2c/0x3c [ 70.739940][ T5026] __dump_stack+0x30/0x40 [ 70.740655][ T5026] dump_stack_lvl+0xf4/0x15c [ 70.741356][ T5026] dump_stack+0x1c/0x5c [ 70.742007][ T5026] should_fail+0x3c8/0x520 [ 70.742713][ T5026] __should_failslab+0xbc/0x10c [ 70.743493][ T5026] should_failslab+0x10/0x28 [ 70.744202][ T5026] slab_pre_alloc_hook+0x64/0xe8 [ 70.744925][ T5026] kmem_cache_alloc_node+0x98/0x410 [ 70.745735][ T5026] __alloc_skb+0x130/0x68c [ 70.746418][ T5026] netlink_ack+0x2c0/0x950 [ 70.747063][ T5026] netlink_rcv_skb+0x1f4/0x3dc [ 70.747845][ T5026] genl_rcv+0x38/0x50 [ 70.748471][ T5026] netlink_unicast+0x614/0x884 [ 70.749171][ T5026] netlink_sendmsg+0x6ec/0x9e4 [ 70.749875][ T5026] ____sys_sendmsg+0x578/0x894 [ 70.750610][ T5026] ___sys_sendmsg+0x1f0/0x27c [ 70.751357][ T5026] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.752109][ T5026] invoke_syscall+0x98/0x28c [ 70.752830][ T5026] el0_svc_common+0x13c/0x258 [ 70.753532][ T5026] do_el0_svc+0x5c/0x140 [ 70.754192][ T5026] el0_svc+0x78/0x1d0 [ 70.754769][ T5026] el0t_64_sync_handler+0xcc/0xe4 [ 70.755555][ T5026] el0t_64_sync+0x1a0/0x1a4 [ 70.765982][ T5028] FAULT_INJECTION: forcing a failure. [ 70.765982][ T5028] name failslab, interval 1, probability 0, space 0, times 0 [ 70.767965][ T5028] CPU: 1 PID: 5028 Comm: syz.0.151 Tainted: G W syzkaller #0 [ 70.769176][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.770737][ T5028] Call trace: [ 70.771261][ T5028] dump_backtrace+0x0/0x458 [ 70.771979][ T5028] show_stack+0x2c/0x3c [ 70.772712][ T5028] __dump_stack+0x30/0x40 [ 70.773495][ T5028] dump_stack_lvl+0xf4/0x15c [ 70.774265][ T5028] dump_stack+0x1c/0x5c [ 70.774976][ T5028] should_fail+0x3c8/0x520 [ 70.775664][ T5028] __should_failslab+0xbc/0x10c [ 70.776343][ T5028] should_failslab+0x10/0x28 [ 70.776986][ T5028] slab_pre_alloc_hook+0x64/0xe8 [ 70.777746][ T5028] kmem_cache_alloc_node+0x98/0x410 [ 70.778572][ T5028] __alloc_skb+0x130/0x68c [ 70.779208][ T5028] netlink_ack+0x2c0/0x950 [ 70.779897][ T5028] netlink_rcv_skb+0x1f4/0x3dc [ 70.780655][ T5028] genl_rcv+0x38/0x50 [ 70.781274][ T5028] netlink_unicast+0x614/0x884 [ 70.782039][ T5028] netlink_sendmsg+0x6ec/0x9e4 [ 70.782760][ T5028] ____sys_sendmsg+0x578/0x894 [ 70.783469][ T5028] ___sys_sendmsg+0x1f0/0x27c [ 70.784228][ T5028] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.785050][ T5028] invoke_syscall+0x98/0x28c [ 70.785759][ T5028] el0_svc_common+0x13c/0x258 [ 70.786529][ T5028] do_el0_svc+0x5c/0x140 [ 70.787170][ T5028] el0_svc+0x78/0x1d0 [ 70.787750][ T5028] el0t_64_sync_handler+0xcc/0xe4 [ 70.788549][ T5028] el0t_64_sync+0x1a0/0x1a4 [ 70.799337][ T5030] FAULT_INJECTION: forcing a failure. [ 70.799337][ T5030] name failslab, interval 1, probability 0, space 0, times 0 [ 70.801999][ T5030] CPU: 0 PID: 5030 Comm: syz.0.152 Tainted: G W syzkaller #0 [ 70.803442][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.804958][ T5030] Call trace: [ 70.805468][ T5030] dump_backtrace+0x0/0x458 [ 70.806133][ T5030] show_stack+0x2c/0x3c [ 70.806752][ T5030] __dump_stack+0x30/0x40 [ 70.807448][ T5030] dump_stack_lvl+0xf4/0x15c [ 70.808193][ T5030] dump_stack+0x1c/0x5c [ 70.808870][ T5030] should_fail+0x3c8/0x520 [ 70.809570][ T5030] __should_failslab+0xbc/0x10c [ 70.810408][ T5030] should_failslab+0x10/0x28 [ 70.811131][ T5030] slab_pre_alloc_hook+0x64/0xe8 [ 70.811944][ T5030] kmem_cache_alloc_node+0x98/0x410 [ 70.812740][ T5030] __alloc_skb+0x130/0x68c [ 70.813449][ T5030] netlink_ack+0x2c0/0x950 [ 70.814180][ T5030] netlink_rcv_skb+0x1f4/0x3dc [ 70.814885][ T5030] genl_rcv+0x38/0x50 [ 70.815503][ T5030] netlink_unicast+0x614/0x884 [ 70.816269][ T5030] netlink_sendmsg+0x6ec/0x9e4 [ 70.817009][ T5030] ____sys_sendmsg+0x578/0x894 [ 70.817765][ T5030] ___sys_sendmsg+0x1f0/0x27c [ 70.818449][ T5030] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.819294][ T5030] invoke_syscall+0x98/0x28c [ 70.820052][ T5030] el0_svc_common+0x13c/0x258 [ 70.820778][ T5030] do_el0_svc+0x5c/0x140 [ 70.821421][ T5030] el0_svc+0x78/0x1d0 [ 70.822022][ T5030] el0t_64_sync_handler+0xcc/0xe4 [ 70.822833][ T5030] el0t_64_sync+0x1a0/0x1a4 [ 70.832434][ T5032] FAULT_INJECTION: forcing a failure. [ 70.832434][ T5032] name failslab, interval 1, probability 0, space 0, times 0 [ 70.834277][ T5032] CPU: 0 PID: 5032 Comm: syz.0.153 Tainted: G W syzkaller #0 [ 70.835633][ T5032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.837081][ T5032] Call trace: [ 70.837577][ T5032] dump_backtrace+0x0/0x458 [ 70.838185][ T5032] show_stack+0x2c/0x3c [ 70.838809][ T5032] __dump_stack+0x30/0x40 [ 70.839459][ T5032] dump_stack_lvl+0xf4/0x15c [ 70.840146][ T5032] dump_stack+0x1c/0x5c [ 70.840752][ T5032] should_fail+0x3c8/0x520 [ 70.841372][ T5032] __should_failslab+0xbc/0x10c [ 70.842048][ T5032] should_failslab+0x10/0x28 [ 70.842785][ T5032] slab_pre_alloc_hook+0x64/0xe8 [ 70.843553][ T5032] kmem_cache_alloc_node+0x98/0x410 [ 70.844328][ T5032] __alloc_skb+0x130/0x68c [ 70.845032][ T5032] netlink_ack+0x2c0/0x950 [ 70.845688][ T5032] netlink_rcv_skb+0x1f4/0x3dc [ 70.846375][ T5032] genl_rcv+0x38/0x50 [ 70.846945][ T5032] netlink_unicast+0x614/0x884 [ 70.847641][ T5032] netlink_sendmsg+0x6ec/0x9e4 [ 70.848350][ T5032] ____sys_sendmsg+0x578/0x894 [ 70.849032][ T5032] ___sys_sendmsg+0x1f0/0x27c [ 70.849785][ T5032] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.850547][ T5032] invoke_syscall+0x98/0x28c [ 70.851290][ T5032] el0_svc_common+0x13c/0x258 [ 70.852011][ T5032] do_el0_svc+0x5c/0x140 [ 70.852664][ T5032] el0_svc+0x78/0x1d0 [ 70.853274][ T5032] el0t_64_sync_handler+0xcc/0xe4 [ 70.854014][ T5032] el0t_64_sync+0x1a0/0x1a4 [ 70.862033][ T5034] FAULT_INJECTION: forcing a failure. [ 70.862033][ T5034] name failslab, interval 1, probability 0, space 0, times 0 [ 70.863867][ T5034] CPU: 0 PID: 5034 Comm: syz.0.154 Tainted: G W syzkaller #0 [ 70.865138][ T5034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.866586][ T5034] Call trace: [ 70.867071][ T5034] dump_backtrace+0x0/0x458 [ 70.867733][ T5034] show_stack+0x2c/0x3c [ 70.868284][ T5034] __dump_stack+0x30/0x40 [ 70.868896][ T5034] dump_stack_lvl+0xf4/0x15c [ 70.869596][ T5034] dump_stack+0x1c/0x5c [ 70.870128][ T5034] should_fail+0x3c8/0x520 [ 70.870768][ T5034] __should_failslab+0xbc/0x10c [ 70.871545][ T5034] should_failslab+0x10/0x28 [ 70.872285][ T5034] slab_pre_alloc_hook+0x64/0xe8 [ 70.873033][ T5034] kmem_cache_alloc_node+0x98/0x410 [ 70.873857][ T5034] __alloc_skb+0x130/0x68c [ 70.874521][ T5034] netlink_ack+0x2c0/0x950 [ 70.875167][ T5034] netlink_rcv_skb+0x1f4/0x3dc [ 70.875938][ T5034] genl_rcv+0x38/0x50 [ 70.876551][ T5034] netlink_unicast+0x614/0x884 [ 70.877299][ T5034] netlink_sendmsg+0x6ec/0x9e4 [ 70.878050][ T5034] ____sys_sendmsg+0x578/0x894 [ 70.878811][ T5034] ___sys_sendmsg+0x1f0/0x27c [ 70.879517][ T5034] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.880338][ T5034] invoke_syscall+0x98/0x28c [ 70.881055][ T5034] el0_svc_common+0x13c/0x258 [ 70.881782][ T5034] do_el0_svc+0x5c/0x140 [ 70.882436][ T5034] el0_svc+0x78/0x1d0 [ 70.883088][ T5034] el0t_64_sync_handler+0xcc/0xe4 [ 70.883837][ T5034] el0t_64_sync+0x1a0/0x1a4 [ 70.892295][ T5036] FAULT_INJECTION: forcing a failure. [ 70.892295][ T5036] name failslab, interval 1, probability 0, space 0, times 0 [ 70.894120][ T5036] CPU: 1 PID: 5036 Comm: syz.0.155 Tainted: G W syzkaller #0 [ 70.895477][ T5036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.896985][ T5036] Call trace: [ 70.897481][ T5036] dump_backtrace+0x0/0x458 [ 70.898147][ T5036] show_stack+0x2c/0x3c [ 70.898736][ T5036] __dump_stack+0x30/0x40 [ 70.899402][ T5036] dump_stack_lvl+0xf4/0x15c [ 70.900109][ T5036] dump_stack+0x1c/0x5c [ 70.900718][ T5036] should_fail+0x3c8/0x520 [ 70.901371][ T5036] __should_failslab+0xbc/0x10c [ 70.902115][ T5036] should_failslab+0x10/0x28 [ 70.902822][ T5036] slab_pre_alloc_hook+0x64/0xe8 [ 70.903578][ T5036] kmem_cache_alloc_node+0x98/0x410 [ 70.904385][ T5036] __alloc_skb+0x130/0x68c [ 70.905139][ T5036] netlink_ack+0x2c0/0x950 [ 70.905818][ T5036] netlink_rcv_skb+0x1f4/0x3dc [ 70.906527][ T5036] genl_rcv+0x38/0x50 [ 70.907094][ T5036] netlink_unicast+0x614/0x884 [ 70.907834][ T5036] netlink_sendmsg+0x6ec/0x9e4 [ 70.908516][ T5036] ____sys_sendmsg+0x578/0x894 [ 70.909262][ T5036] ___sys_sendmsg+0x1f0/0x27c [ 70.910021][ T5036] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.910835][ T5036] invoke_syscall+0x98/0x28c [ 70.911566][ T5036] el0_svc_common+0x13c/0x258 [ 70.912320][ T5036] do_el0_svc+0x5c/0x140 [ 70.912919][ T5036] el0_svc+0x78/0x1d0 [ 70.913485][ T5036] el0t_64_sync_handler+0xcc/0xe4 [ 70.914274][ T5036] el0t_64_sync+0x1a0/0x1a4 [ 70.932767][ T5038] FAULT_INJECTION: forcing a failure. [ 70.932767][ T5038] name failslab, interval 1, probability 0, space 0, times 0 [ 70.934573][ T5038] CPU: 1 PID: 5038 Comm: syz.0.156 Tainted: G W syzkaller #0 [ 70.935826][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.937307][ T5038] Call trace: [ 70.937784][ T5038] dump_backtrace+0x0/0x458 [ 70.938457][ T5038] show_stack+0x2c/0x3c [ 70.939089][ T5038] __dump_stack+0x30/0x40 [ 70.939703][ T5038] dump_stack_lvl+0xf4/0x15c [ 70.940378][ T5038] dump_stack+0x1c/0x5c [ 70.941005][ T5038] should_fail+0x3c8/0x520 [ 70.941711][ T5038] __should_failslab+0xbc/0x10c [ 70.942535][ T5038] should_failslab+0x10/0x28 [ 70.943255][ T5038] slab_pre_alloc_hook+0x64/0xe8 [ 70.944087][ T5038] kmem_cache_alloc_node+0x98/0x410 [ 70.944954][ T5038] __alloc_skb+0x130/0x68c [ 70.945663][ T5038] netlink_ack+0x2c0/0x950 [ 70.946372][ T5038] netlink_rcv_skb+0x1f4/0x3dc [ 70.947126][ T5038] genl_rcv+0x38/0x50 [ 70.947726][ T5038] netlink_unicast+0x614/0x884 [ 70.948439][ T5038] netlink_sendmsg+0x6ec/0x9e4 [ 70.949222][ T5038] ____sys_sendmsg+0x578/0x894 [ 70.949959][ T5038] ___sys_sendmsg+0x1f0/0x27c [ 70.950663][ T5038] __arm64_sys_sendmsg+0x1bc/0x278 [ 70.951418][ T5038] invoke_syscall+0x98/0x28c [ 70.952144][ T5038] el0_svc_common+0x13c/0x258 [ 70.952899][ T5038] do_el0_svc+0x5c/0x140 [ 70.953578][ T5038] el0_svc+0x78/0x1d0 [ 70.954191][ T5038] el0t_64_sync_handler+0xcc/0xe4 [ 70.954984][ T5038] el0t_64_sync+0x1a0/0x1a4 [ 71.111101][ T5041] FAULT_INJECTION: forcing a failure. [ 71.111101][ T5041] name failslab, interval 1, probability 0, space 0, times 0 [ 71.113177][ T5041] CPU: 1 PID: 5041 Comm: syz.0.157 Tainted: G W syzkaller #0 [ 71.114378][ T5041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.115793][ T5041] Call trace: [ 71.116256][ T5041] dump_backtrace+0x0/0x458 [ 71.117006][ T5041] show_stack+0x2c/0x3c [ 71.117644][ T5041] __dump_stack+0x30/0x40 [ 71.118250][ T5041] dump_stack_lvl+0xf4/0x15c [ 71.118956][ T5041] dump_stack+0x1c/0x5c [ 71.119620][ T5041] should_fail+0x3c8/0x520 [ 71.120224][ T5041] __should_failslab+0xbc/0x10c [ 71.120947][ T5041] should_failslab+0x10/0x28 [ 71.121598][ T5041] slab_pre_alloc_hook+0x64/0xe8 [ 71.122359][ T5041] kmem_cache_alloc_node+0x98/0x410 [ 71.123166][ T5041] __alloc_skb+0x130/0x68c [ 71.123849][ T5041] netlink_ack+0x2c0/0x950 [ 71.124562][ T5041] netlink_rcv_skb+0x1f4/0x3dc [ 71.125297][ T5041] genl_rcv+0x38/0x50 [ 71.125952][ T5041] netlink_unicast+0x614/0x884 [ 71.126669][ T5041] netlink_sendmsg+0x6ec/0x9e4 [ 71.127369][ T5041] ____sys_sendmsg+0x578/0x894 [ 71.128100][ T5041] ___sys_sendmsg+0x1f0/0x27c [ 71.128780][ T5041] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.129549][ T5041] invoke_syscall+0x98/0x28c [ 71.130212][ T5041] el0_svc_common+0x13c/0x258 [ 71.130843][ T5041] do_el0_svc+0x5c/0x140 [ 71.131506][ T5041] el0_svc+0x78/0x1d0 [ 71.132120][ T5041] el0t_64_sync_handler+0xcc/0xe4 [ 71.132876][ T5041] el0t_64_sync+0x1a0/0x1a4 [ 71.271207][ T5043] FAULT_INJECTION: forcing a failure. [ 71.271207][ T5043] name failslab, interval 1, probability 0, space 0, times 0 [ 71.273131][ T5043] CPU: 1 PID: 5043 Comm: syz.0.158 Tainted: G W syzkaller #0 [ 71.274419][ T5043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.275920][ T5043] Call trace: [ 71.276388][ T5043] dump_backtrace+0x0/0x458 [ 71.277030][ T5043] show_stack+0x2c/0x3c [ 71.277669][ T5043] __dump_stack+0x30/0x40 [ 71.278342][ T5043] dump_stack_lvl+0xf4/0x15c [ 71.279019][ T5043] dump_stack+0x1c/0x5c [ 71.279651][ T5043] should_fail+0x3c8/0x520 [ 71.280309][ T5043] __should_failslab+0xbc/0x10c [ 71.281104][ T5043] should_failslab+0x10/0x28 [ 71.281823][ T5043] slab_pre_alloc_hook+0x64/0xe8 [ 71.282612][ T5043] kmem_cache_alloc_node+0x98/0x410 [ 71.283389][ T5043] __alloc_skb+0x130/0x68c [ 71.284059][ T5043] netlink_ack+0x2c0/0x950 [ 71.284733][ T5043] netlink_rcv_skb+0x1f4/0x3dc [ 71.285482][ T5043] genl_rcv+0x38/0x50 [ 71.286110][ T5043] netlink_unicast+0x614/0x884 [ 71.286855][ T5043] netlink_sendmsg+0x6ec/0x9e4 [ 71.287605][ T5043] ____sys_sendmsg+0x578/0x894 [ 71.288540][ T5043] ___sys_sendmsg+0x1f0/0x27c [ 71.289316][ T5043] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.290091][ T5043] invoke_syscall+0x98/0x28c [ 71.290787][ T5043] el0_svc_common+0x13c/0x258 [ 71.291439][ T5043] do_el0_svc+0x5c/0x140 [ 71.292139][ T5043] el0_svc+0x78/0x1d0 [ 71.292801][ T5043] el0t_64_sync_handler+0xcc/0xe4 [ 71.293581][ T5043] el0t_64_sync+0x1a0/0x1a4 [ 71.361867][ T5046] FAULT_INJECTION: forcing a failure. [ 71.361867][ T5046] name failslab, interval 1, probability 0, space 0, times 0 [ 71.363722][ T5046] CPU: 0 PID: 5046 Comm: syz.0.159 Tainted: G W syzkaller #0 [ 71.365047][ T5046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.366427][ T5046] Call trace: [ 71.366864][ T5046] dump_backtrace+0x0/0x458 [ 71.367521][ T5046] show_stack+0x2c/0x3c [ 71.368107][ T5046] __dump_stack+0x30/0x40 [ 71.368673][ T5046] dump_stack_lvl+0xf4/0x15c [ 71.369287][ T5046] dump_stack+0x1c/0x5c [ 71.369894][ T5046] should_fail+0x3c8/0x520 [ 71.370577][ T5046] __should_failslab+0xbc/0x10c [ 71.371265][ T5046] should_failslab+0x10/0x28 [ 71.372026][ T5046] slab_pre_alloc_hook+0x64/0xe8 [ 71.372814][ T5046] kmem_cache_alloc_node+0x98/0x410 [ 71.373673][ T5046] __alloc_skb+0x130/0x68c [ 71.374345][ T5046] netlink_ack+0x2c0/0x950 [ 71.375014][ T5046] netlink_rcv_skb+0x1f4/0x3dc [ 71.375822][ T5046] genl_rcv+0x38/0x50 [ 71.376402][ T5046] netlink_unicast+0x614/0x884 [ 71.377112][ T5046] netlink_sendmsg+0x6ec/0x9e4 [ 71.377776][ T5046] ____sys_sendmsg+0x578/0x894 [ 71.378454][ T5046] ___sys_sendmsg+0x1f0/0x27c [ 71.379172][ T5046] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.379989][ T5046] invoke_syscall+0x98/0x28c [ 71.380731][ T5046] el0_svc_common+0x13c/0x258 [ 71.381445][ T5046] do_el0_svc+0x5c/0x140 [ 71.382096][ T5046] el0_svc+0x78/0x1d0 [ 71.382762][ T5046] el0t_64_sync_handler+0xcc/0xe4 [ 71.383459][ T5046] el0t_64_sync+0x1a0/0x1a4 [ 71.402697][ T5048] FAULT_INJECTION: forcing a failure. [ 71.402697][ T5048] name failslab, interval 1, probability 0, space 0, times 0 [ 71.404528][ T5048] CPU: 0 PID: 5048 Comm: syz.0.160 Tainted: G W syzkaller #0 [ 71.405736][ T5048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.407154][ T5048] Call trace: [ 71.407651][ T5048] dump_backtrace+0x0/0x458 [ 71.408290][ T5048] show_stack+0x2c/0x3c [ 71.408927][ T5048] __dump_stack+0x30/0x40 [ 71.409572][ T5048] dump_stack_lvl+0xf4/0x15c [ 71.410253][ T5048] dump_stack+0x1c/0x5c [ 71.410870][ T5048] should_fail+0x3c8/0x520 [ 71.411557][ T5048] __should_failslab+0xbc/0x10c [ 71.412305][ T5048] should_failslab+0x10/0x28 [ 71.413032][ T5048] slab_pre_alloc_hook+0x64/0xe8 [ 71.413800][ T5048] kmem_cache_alloc_node+0x98/0x410 [ 71.414612][ T5048] __alloc_skb+0x130/0x68c [ 71.415283][ T5048] netlink_ack+0x2c0/0x950 [ 71.415961][ T5048] netlink_rcv_skb+0x1f4/0x3dc [ 71.416716][ T5048] genl_rcv+0x38/0x50 [ 71.417345][ T5048] netlink_unicast+0x614/0x884 [ 71.418136][ T5048] netlink_sendmsg+0x6ec/0x9e4 [ 71.418885][ T5048] ____sys_sendmsg+0x578/0x894 [ 71.419596][ T5048] ___sys_sendmsg+0x1f0/0x27c [ 71.420324][ T5048] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.421153][ T5048] invoke_syscall+0x98/0x28c [ 71.421851][ T5048] el0_svc_common+0x13c/0x258 [ 71.422537][ T5048] do_el0_svc+0x5c/0x140 [ 71.423196][ T5048] el0_svc+0x78/0x1d0 [ 71.423855][ T5048] el0t_64_sync_handler+0xcc/0xe4 [ 71.424624][ T5048] el0t_64_sync+0x1a0/0x1a4 [ 71.452434][ T5050] FAULT_INJECTION: forcing a failure. [ 71.452434][ T5050] name failslab, interval 1, probability 0, space 0, times 0 [ 71.454282][ T5050] CPU: 0 PID: 5050 Comm: syz.0.161 Tainted: G W syzkaller #0 [ 71.455515][ T5050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.457047][ T5050] Call trace: [ 71.457535][ T5050] dump_backtrace+0x0/0x458 [ 71.458279][ T5050] show_stack+0x2c/0x3c [ 71.458927][ T5050] __dump_stack+0x30/0x40 [ 71.459546][ T5050] dump_stack_lvl+0xf4/0x15c [ 71.460291][ T5050] dump_stack+0x1c/0x5c [ 71.460946][ T5050] should_fail+0x3c8/0x520 [ 71.461663][ T5050] __should_failslab+0xbc/0x10c [ 71.462501][ T5050] should_failslab+0x10/0x28 [ 71.463166][ T5050] slab_pre_alloc_hook+0x64/0xe8 [ 71.463983][ T5050] kmem_cache_alloc_node+0x98/0x410 [ 71.464757][ T5050] __alloc_skb+0x130/0x68c [ 71.465460][ T5050] netlink_ack+0x2c0/0x950 [ 71.466162][ T5050] netlink_rcv_skb+0x1f4/0x3dc [ 71.466898][ T5050] genl_rcv+0x38/0x50 [ 71.467570][ T5050] netlink_unicast+0x614/0x884 [ 71.468324][ T5050] netlink_sendmsg+0x6ec/0x9e4 [ 71.469043][ T5050] ____sys_sendmsg+0x578/0x894 [ 71.469824][ T5050] ___sys_sendmsg+0x1f0/0x27c [ 71.470512][ T5050] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.471273][ T5050] invoke_syscall+0x98/0x28c [ 71.472012][ T5050] el0_svc_common+0x13c/0x258 [ 71.472759][ T5050] do_el0_svc+0x5c/0x140 [ 71.473454][ T5050] el0_svc+0x78/0x1d0 [ 71.474081][ T5050] el0t_64_sync_handler+0xcc/0xe4 [ 71.474817][ T5050] el0t_64_sync+0x1a0/0x1a4 [ 71.502182][ T5052] FAULT_INJECTION: forcing a failure. [ 71.502182][ T5052] name failslab, interval 1, probability 0, space 0, times 0 [ 71.504130][ T5052] CPU: 0 PID: 5052 Comm: syz.0.162 Tainted: G W syzkaller #0 [ 71.505389][ T5052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.506779][ T5052] Call trace: [ 71.507237][ T5052] dump_backtrace+0x0/0x458 [ 71.507885][ T5052] show_stack+0x2c/0x3c [ 71.508476][ T5052] __dump_stack+0x30/0x40 [ 71.509191][ T5052] dump_stack_lvl+0xf4/0x15c [ 71.509925][ T5052] dump_stack+0x1c/0x5c [ 71.510618][ T5052] should_fail+0x3c8/0x520 [ 71.511319][ T5052] __should_failslab+0xbc/0x10c [ 71.512096][ T5052] should_failslab+0x10/0x28 [ 71.512804][ T5052] slab_pre_alloc_hook+0x64/0xe8 [ 71.513523][ T5052] kmem_cache_alloc_node+0x98/0x410 [ 71.514270][ T5052] __alloc_skb+0x130/0x68c [ 71.514919][ T5052] netlink_ack+0x2c0/0x950 [ 71.515656][ T5052] netlink_rcv_skb+0x1f4/0x3dc [ 71.516438][ T5052] genl_rcv+0x38/0x50 [ 71.517088][ T5052] netlink_unicast+0x614/0x884 [ 71.517787][ T5052] netlink_sendmsg+0x6ec/0x9e4 [ 71.518552][ T5052] ____sys_sendmsg+0x578/0x894 [ 71.519273][ T5052] ___sys_sendmsg+0x1f0/0x27c [ 71.520025][ T5052] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.520814][ T5052] invoke_syscall+0x98/0x28c [ 71.521553][ T5052] el0_svc_common+0x13c/0x258 [ 71.522237][ T5052] do_el0_svc+0x5c/0x140 [ 71.522916][ T5052] el0_svc+0x78/0x1d0 [ 71.523487][ T5052] el0t_64_sync_handler+0xcc/0xe4 [ 71.524281][ T5052] el0t_64_sync+0x1a0/0x1a4 [ 71.562688][ T5054] FAULT_INJECTION: forcing a failure. [ 71.562688][ T5054] name failslab, interval 1, probability 0, space 0, times 0 [ 71.564735][ T5054] CPU: 0 PID: 5054 Comm: syz.0.163 Tainted: G W syzkaller #0 [ 71.565872][ T5054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.567223][ T5054] Call trace: [ 71.567712][ T5054] dump_backtrace+0x0/0x458 [ 71.568333][ T5054] show_stack+0x2c/0x3c [ 71.568879][ T5054] __dump_stack+0x30/0x40 [ 71.569468][ T5054] dump_stack_lvl+0xf4/0x15c [ 71.570118][ T5054] dump_stack+0x1c/0x5c [ 71.570677][ T5054] should_fail+0x3c8/0x520 [ 71.571331][ T5054] __should_failslab+0xbc/0x10c [ 71.572052][ T5054] should_failslab+0x10/0x28 [ 71.572768][ T5054] slab_pre_alloc_hook+0x64/0xe8 [ 71.573520][ T5054] kmem_cache_alloc_node+0x98/0x410 [ 71.574313][ T5054] __alloc_skb+0x130/0x68c [ 71.575006][ T5054] netlink_ack+0x2c0/0x950 [ 71.575689][ T5054] netlink_rcv_skb+0x1f4/0x3dc [ 71.576446][ T5054] genl_rcv+0x38/0x50 [ 71.577066][ T5054] netlink_unicast+0x614/0x884 [ 71.577814][ T5054] netlink_sendmsg+0x6ec/0x9e4 [ 71.578594][ T5054] ____sys_sendmsg+0x578/0x894 [ 71.579319][ T5054] ___sys_sendmsg+0x1f0/0x27c [ 71.580027][ T5054] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.580843][ T5054] invoke_syscall+0x98/0x28c [ 71.581530][ T5054] el0_svc_common+0x13c/0x258 [ 71.582284][ T5054] do_el0_svc+0x5c/0x140 [ 71.582936][ T5054] el0_svc+0x78/0x1d0 [ 71.583576][ T5054] el0t_64_sync_handler+0xcc/0xe4 [ 71.584340][ T5054] el0t_64_sync+0x1a0/0x1a4 [ 71.626613][ T5056] FAULT_INJECTION: forcing a failure. [ 71.626613][ T5056] name failslab, interval 1, probability 0, space 0, times 0 [ 71.628396][ T5056] CPU: 0 PID: 5056 Comm: syz.0.164 Tainted: G W syzkaller #0 [ 71.629632][ T5056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.630912][ T5056] Call trace: [ 71.631387][ T5056] dump_backtrace+0x0/0x458 [ 71.632042][ T5056] show_stack+0x2c/0x3c [ 71.632676][ T5056] __dump_stack+0x30/0x40 [ 71.633316][ T5056] dump_stack_lvl+0xf4/0x15c [ 71.633960][ T5056] dump_stack+0x1c/0x5c [ 71.634554][ T5056] should_fail+0x3c8/0x520 [ 71.635195][ T5056] __should_failslab+0xbc/0x10c [ 71.635921][ T5056] should_failslab+0x10/0x28 [ 71.636580][ T5056] slab_pre_alloc_hook+0x64/0xe8 [ 71.637270][ T5056] kmem_cache_alloc_node+0x98/0x410 [ 71.638054][ T5056] __alloc_skb+0x130/0x68c [ 71.638682][ T5056] netlink_ack+0x2c0/0x950 [ 71.639364][ T5056] netlink_rcv_skb+0x1f4/0x3dc [ 71.640049][ T5056] genl_rcv+0x38/0x50 [ 71.640617][ T5056] netlink_unicast+0x614/0x884 [ 71.641316][ T5056] netlink_sendmsg+0x6ec/0x9e4 [ 71.642014][ T5056] ____sys_sendmsg+0x578/0x894 [ 71.642708][ T5056] ___sys_sendmsg+0x1f0/0x27c [ 71.643397][ T5056] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.644150][ T5056] invoke_syscall+0x98/0x28c [ 71.644842][ T5056] el0_svc_common+0x13c/0x258 [ 71.645536][ T5056] do_el0_svc+0x5c/0x140 [ 71.646172][ T5056] el0_svc+0x78/0x1d0 [ 71.646762][ T5056] el0t_64_sync_handler+0xcc/0xe4 [ 71.647527][ T5056] el0t_64_sync+0x1a0/0x1a4 [ 71.678381][ T5058] FAULT_INJECTION: forcing a failure. [ 71.678381][ T5058] name failslab, interval 1, probability 0, space 0, times 0 [ 71.680239][ T5058] CPU: 0 PID: 5058 Comm: syz.0.165 Tainted: G W syzkaller #0 [ 71.681525][ T5058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.683128][ T5058] Call trace: [ 71.683636][ T5058] dump_backtrace+0x0/0x458 [ 71.684301][ T5058] show_stack+0x2c/0x3c [ 71.684904][ T5058] __dump_stack+0x30/0x40 [ 71.685550][ T5058] dump_stack_lvl+0xf4/0x15c [ 71.686247][ T5058] dump_stack+0x1c/0x5c [ 71.686922][ T5058] should_fail+0x3c8/0x520 [ 71.687580][ T5058] __should_failslab+0xbc/0x10c [ 71.688329][ T5058] should_failslab+0x10/0x28 [ 71.689047][ T5058] slab_pre_alloc_hook+0x64/0xe8 [ 71.689842][ T5058] kmem_cache_alloc_node+0x98/0x410 [ 71.690668][ T5058] __alloc_skb+0x130/0x68c [ 71.691351][ T5058] netlink_ack+0x2c0/0x950 [ 71.692027][ T5058] netlink_rcv_skb+0x1f4/0x3dc [ 71.692751][ T5058] genl_rcv+0x38/0x50 [ 71.693360][ T5058] netlink_unicast+0x614/0x884 [ 71.694087][ T5058] netlink_sendmsg+0x6ec/0x9e4 [ 71.694822][ T5058] ____sys_sendmsg+0x578/0x894 [ 71.695526][ T5058] ___sys_sendmsg+0x1f0/0x27c [ 71.696331][ T5058] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.697119][ T5058] invoke_syscall+0x98/0x28c [ 71.697791][ T5058] el0_svc_common+0x13c/0x258 [ 71.698467][ T5058] do_el0_svc+0x5c/0x140 [ 71.699075][ T5058] el0_svc+0x78/0x1d0 [ 71.699672][ T5058] el0t_64_sync_handler+0xcc/0xe4 [ 71.700440][ T5058] el0t_64_sync+0x1a0/0x1a4 [ 71.728430][ T5061] FAULT_INJECTION: forcing a failure. [ 71.728430][ T5061] name failslab, interval 1, probability 0, space 0, times 0 [ 71.730326][ T5061] CPU: 1 PID: 5061 Comm: syz.0.166 Tainted: G W syzkaller #0 [ 71.731790][ T5061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.733436][ T5061] Call trace: [ 71.733967][ T5061] dump_backtrace+0x0/0x458 [ 71.734741][ T5061] show_stack+0x2c/0x3c [ 71.735418][ T5061] __dump_stack+0x30/0x40 [ 71.736118][ T5061] dump_stack_lvl+0xf4/0x15c [ 71.736904][ T5061] dump_stack+0x1c/0x5c [ 71.737580][ T5061] should_fail+0x3c8/0x520 [ 71.738326][ T5061] __should_failslab+0xbc/0x10c [ 71.739147][ T5061] should_failslab+0x10/0x28 [ 71.739880][ T5061] slab_pre_alloc_hook+0x64/0xe8 [ 71.740639][ T5061] kmem_cache_alloc_node+0x98/0x410 [ 71.741420][ T5061] __alloc_skb+0x130/0x68c [ 71.742142][ T5061] netlink_ack+0x2c0/0x950 [ 71.742843][ T5061] netlink_rcv_skb+0x1f4/0x3dc [ 71.743614][ T5061] genl_rcv+0x38/0x50 [ 71.744255][ T5061] netlink_unicast+0x614/0x884 [ 71.745033][ T5061] netlink_sendmsg+0x6ec/0x9e4 [ 71.745750][ T5061] ____sys_sendmsg+0x578/0x894 [ 71.746517][ T5061] ___sys_sendmsg+0x1f0/0x27c [ 71.747267][ T5061] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.748027][ T5061] invoke_syscall+0x98/0x28c [ 71.748811][ T5061] el0_svc_common+0x13c/0x258 [ 71.749626][ T5061] do_el0_svc+0x5c/0x140 [ 71.750301][ T5061] el0_svc+0x78/0x1d0 [ 71.750936][ T5061] el0t_64_sync_handler+0xcc/0xe4 [ 71.751734][ T5061] el0t_64_sync+0x1a0/0x1a4 [ 71.760112][ T5063] FAULT_INJECTION: forcing a failure. [ 71.760112][ T5063] name failslab, interval 1, probability 0, space 0, times 0 [ 71.763055][ T5063] CPU: 1 PID: 5063 Comm: syz.0.167 Tainted: G W syzkaller #0 [ 71.764349][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.765827][ T5063] Call trace: [ 71.766332][ T5063] dump_backtrace+0x0/0x458 [ 71.767000][ T5063] show_stack+0x2c/0x3c [ 71.767633][ T5063] __dump_stack+0x30/0x40 [ 71.768343][ T5063] dump_stack_lvl+0xf4/0x15c [ 71.769140][ T5063] dump_stack+0x1c/0x5c [ 71.769781][ T5063] should_fail+0x3c8/0x520 [ 71.770544][ T5063] __should_failslab+0xbc/0x10c [ 71.771306][ T5063] should_failslab+0x10/0x28 [ 71.772100][ T5063] slab_pre_alloc_hook+0x64/0xe8 [ 71.772917][ T5063] kmem_cache_alloc_node+0x98/0x410 [ 71.773737][ T5063] __alloc_skb+0x130/0x68c [ 71.774455][ T5063] netlink_ack+0x2c0/0x950 [ 71.775140][ T5063] netlink_rcv_skb+0x1f4/0x3dc [ 71.775921][ T5063] genl_rcv+0x38/0x50 [ 71.776592][ T5063] netlink_unicast+0x614/0x884 [ 71.777327][ T5063] netlink_sendmsg+0x6ec/0x9e4 [ 71.778077][ T5063] ____sys_sendmsg+0x578/0x894 [ 71.778812][ T5063] ___sys_sendmsg+0x1f0/0x27c [ 71.779578][ T5063] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.780373][ T5063] invoke_syscall+0x98/0x28c [ 71.781084][ T5063] el0_svc_common+0x13c/0x258 [ 71.781856][ T5063] do_el0_svc+0x5c/0x140 [ 71.782505][ T5063] el0_svc+0x78/0x1d0 [ 71.783086][ T5063] el0t_64_sync_handler+0xcc/0xe4 [ 71.784207][ T5063] el0t_64_sync+0x1a0/0x1a4 [ 71.796264][ T5065] FAULT_INJECTION: forcing a failure. [ 71.796264][ T5065] name failslab, interval 1, probability 0, space 0, times 0 [ 71.798290][ T5065] CPU: 0 PID: 5065 Comm: syz.0.168 Tainted: G W syzkaller #0 [ 71.799545][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.800954][ T5065] Call trace: [ 71.801456][ T5065] dump_backtrace+0x0/0x458 [ 71.802199][ T5065] show_stack+0x2c/0x3c [ 71.802866][ T5065] __dump_stack+0x30/0x40 [ 71.803535][ T5065] dump_stack_lvl+0xf4/0x15c [ 71.804257][ T5065] dump_stack+0x1c/0x5c [ 71.804948][ T5065] should_fail+0x3c8/0x520 [ 71.805569][ T5065] __should_failslab+0xbc/0x10c [ 71.806324][ T5065] should_failslab+0x10/0x28 [ 71.807078][ T5065] slab_pre_alloc_hook+0x64/0xe8 [ 71.807853][ T5065] kmem_cache_alloc_node+0x98/0x410 [ 71.808713][ T5065] __alloc_skb+0x130/0x68c [ 71.809424][ T5065] netlink_ack+0x2c0/0x950 [ 71.810078][ T5065] netlink_rcv_skb+0x1f4/0x3dc [ 71.810816][ T5065] genl_rcv+0x38/0x50 [ 71.811440][ T5065] netlink_unicast+0x614/0x884 [ 71.812199][ T5065] netlink_sendmsg+0x6ec/0x9e4 [ 71.812901][ T5065] ____sys_sendmsg+0x578/0x894 [ 71.813590][ T5065] ___sys_sendmsg+0x1f0/0x27c [ 71.814300][ T5065] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.815096][ T5065] invoke_syscall+0x98/0x28c [ 71.815873][ T5065] el0_svc_common+0x13c/0x258 [ 71.816594][ T5065] do_el0_svc+0x5c/0x140 [ 71.817277][ T5065] el0_svc+0x78/0x1d0 [ 71.817853][ T5065] el0t_64_sync_handler+0xcc/0xe4 [ 71.818669][ T5065] el0t_64_sync+0x1a0/0x1a4 [ 71.828987][ T5067] FAULT_INJECTION: forcing a failure. [ 71.828987][ T5067] name failslab, interval 1, probability 0, space 0, times 0 [ 71.830864][ T5067] CPU: 0 PID: 5067 Comm: syz.0.169 Tainted: G W syzkaller #0 [ 71.832197][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.833835][ T5067] Call trace: [ 71.834375][ T5067] dump_backtrace+0x0/0x458 [ 71.835102][ T5067] show_stack+0x2c/0x3c [ 71.835732][ T5067] __dump_stack+0x30/0x40 [ 71.836425][ T5067] dump_stack_lvl+0xf4/0x15c [ 71.837129][ T5067] dump_stack+0x1c/0x5c [ 71.837788][ T5067] should_fail+0x3c8/0x520 [ 71.838498][ T5067] __should_failslab+0xbc/0x10c [ 71.839256][ T5067] should_failslab+0x10/0x28 [ 71.840007][ T5067] slab_pre_alloc_hook+0x64/0xe8 [ 71.840791][ T5067] kmem_cache_alloc_node+0x98/0x410 [ 71.841570][ T5067] __alloc_skb+0x130/0x68c [ 71.842212][ T5067] netlink_ack+0x2c0/0x950 [ 71.842837][ T5067] netlink_rcv_skb+0x1f4/0x3dc [ 71.843595][ T5067] genl_rcv+0x38/0x50 [ 71.844158][ T5067] netlink_unicast+0x614/0x884 [ 71.844833][ T5067] netlink_sendmsg+0x6ec/0x9e4 [ 71.845516][ T5067] ____sys_sendmsg+0x578/0x894 [ 71.846225][ T5067] ___sys_sendmsg+0x1f0/0x27c [ 71.846962][ T5067] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.847745][ T5067] invoke_syscall+0x98/0x28c [ 71.848397][ T5067] el0_svc_common+0x13c/0x258 [ 71.849059][ T5067] do_el0_svc+0x5c/0x140 [ 71.849720][ T5067] el0_svc+0x78/0x1d0 [ 71.850318][ T5067] el0t_64_sync_handler+0xcc/0xe4 [ 71.851087][ T5067] el0t_64_sync+0x1a0/0x1a4 [ 71.860236][ T5069] FAULT_INJECTION: forcing a failure. [ 71.860236][ T5069] name failslab, interval 1, probability 0, space 0, times 0 [ 71.867457][ T5069] CPU: 0 PID: 5069 Comm: syz.0.170 Tainted: G W syzkaller #0 [ 71.868776][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.870243][ T5069] Call trace: [ 71.870763][ T5069] dump_backtrace+0x0/0x458 [ 71.871435][ T5069] show_stack+0x2c/0x3c [ 71.872074][ T5069] __dump_stack+0x30/0x40 [ 71.872766][ T5069] dump_stack_lvl+0xf4/0x15c [ 71.873469][ T5069] dump_stack+0x1c/0x5c [ 71.874088][ T5069] should_fail+0x3c8/0x520 [ 71.874773][ T5069] __should_failslab+0xbc/0x10c [ 71.875559][ T5069] should_failslab+0x10/0x28 [ 71.876285][ T5069] slab_pre_alloc_hook+0x64/0xe8 [ 71.877080][ T5069] kmem_cache_alloc_node+0x98/0x410 [ 71.877853][ T5069] __alloc_skb+0x130/0x68c [ 71.878571][ T5069] netlink_ack+0x2c0/0x950 [ 71.879313][ T5069] netlink_rcv_skb+0x1f4/0x3dc [ 71.880049][ T5069] genl_rcv+0x38/0x50 [ 71.880687][ T5069] netlink_unicast+0x614/0x884 [ 71.881440][ T5069] netlink_sendmsg+0x6ec/0x9e4 [ 71.882260][ T5069] ____sys_sendmsg+0x578/0x894 [ 71.882998][ T5069] ___sys_sendmsg+0x1f0/0x27c [ 71.883721][ T5069] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.884481][ T5069] invoke_syscall+0x98/0x28c [ 71.885288][ T5069] el0_svc_common+0x13c/0x258 [ 71.886025][ T5069] do_el0_svc+0x5c/0x140 [ 71.886686][ T5069] el0_svc+0x78/0x1d0 [ 71.887275][ T5069] el0t_64_sync_handler+0xcc/0xe4 [ 71.888037][ T5069] el0t_64_sync+0x1a0/0x1a4 [ 71.905349][ T5071] FAULT_INJECTION: forcing a failure. [ 71.905349][ T5071] name failslab, interval 1, probability 0, space 0, times 0 [ 71.907637][ T5071] CPU: 0 PID: 5071 Comm: syz.0.171 Tainted: G W syzkaller #0 [ 71.908891][ T5071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.910302][ T5071] Call trace: [ 71.910809][ T5071] dump_backtrace+0x0/0x458 [ 71.911547][ T5071] show_stack+0x2c/0x3c [ 71.912144][ T5071] __dump_stack+0x30/0x40 [ 71.912885][ T5071] dump_stack_lvl+0xf4/0x15c [ 71.913628][ T5071] dump_stack+0x1c/0x5c [ 71.914304][ T5071] should_fail+0x3c8/0x520 [ 71.914984][ T5071] __should_failslab+0xbc/0x10c [ 71.915727][ T5071] should_failslab+0x10/0x28 [ 71.916414][ T5071] slab_pre_alloc_hook+0x64/0xe8 [ 71.917224][ T5071] kmem_cache_alloc_node+0x98/0x410 [ 71.918011][ T5071] __alloc_skb+0x130/0x68c [ 71.918689][ T5071] netlink_ack+0x2c0/0x950 [ 71.919375][ T5071] netlink_rcv_skb+0x1f4/0x3dc [ 71.920099][ T5071] genl_rcv+0x38/0x50 [ 71.920708][ T5071] netlink_unicast+0x614/0x884 [ 71.921424][ T5071] netlink_sendmsg+0x6ec/0x9e4 [ 71.922149][ T5071] ____sys_sendmsg+0x578/0x894 [ 71.922906][ T5071] ___sys_sendmsg+0x1f0/0x27c [ 71.923603][ T5071] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.924444][ T5071] invoke_syscall+0x98/0x28c [ 71.925143][ T5071] el0_svc_common+0x13c/0x258 [ 71.925895][ T5071] do_el0_svc+0x5c/0x140 [ 71.926535][ T5071] el0_svc+0x78/0x1d0 [ 71.927169][ T5071] el0t_64_sync_handler+0xcc/0xe4 [ 71.928004][ T5071] el0t_64_sync+0x1a0/0x1a4 [ 71.945822][ T5073] FAULT_INJECTION: forcing a failure. [ 71.945822][ T5073] name failslab, interval 1, probability 0, space 0, times 0 [ 71.947612][ T5073] CPU: 0 PID: 5073 Comm: syz.0.172 Tainted: G W syzkaller #0 [ 71.948880][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.950279][ T5073] Call trace: [ 71.950759][ T5073] dump_backtrace+0x0/0x458 [ 71.951436][ T5073] show_stack+0x2c/0x3c [ 71.952074][ T5073] __dump_stack+0x30/0x40 [ 71.952763][ T5073] dump_stack_lvl+0xf4/0x15c [ 71.953400][ T5073] dump_stack+0x1c/0x5c [ 71.953959][ T5073] should_fail+0x3c8/0x520 [ 71.954611][ T5073] __should_failslab+0xbc/0x10c [ 71.955329][ T5073] should_failslab+0x10/0x28 [ 71.955969][ T5073] slab_pre_alloc_hook+0x64/0xe8 [ 71.956732][ T5073] kmem_cache_alloc_node+0x98/0x410 [ 71.957557][ T5073] __alloc_skb+0x130/0x68c [ 71.958278][ T5073] netlink_ack+0x2c0/0x950 [ 71.958937][ T5073] netlink_rcv_skb+0x1f4/0x3dc [ 71.959655][ T5073] genl_rcv+0x38/0x50 [ 71.960243][ T5073] netlink_unicast+0x614/0x884 [ 71.960955][ T5073] netlink_sendmsg+0x6ec/0x9e4 [ 71.961686][ T5073] ____sys_sendmsg+0x578/0x894 [ 71.962442][ T5073] ___sys_sendmsg+0x1f0/0x27c [ 71.963181][ T5073] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.963997][ T5073] invoke_syscall+0x98/0x28c [ 71.964687][ T5073] el0_svc_common+0x13c/0x258 [ 71.965431][ T5073] do_el0_svc+0x5c/0x140 [ 71.966094][ T5073] el0_svc+0x78/0x1d0 [ 71.966722][ T5073] el0t_64_sync_handler+0xcc/0xe4 [ 71.967422][ T5073] el0t_64_sync+0x1a0/0x1a4 [ 71.977368][ T5075] FAULT_INJECTION: forcing a failure. [ 71.977368][ T5075] name failslab, interval 1, probability 0, space 0, times 0 [ 71.979196][ T5075] CPU: 0 PID: 5075 Comm: syz.0.173 Tainted: G W syzkaller #0 [ 71.980488][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.982056][ T5075] Call trace: [ 71.982612][ T5075] dump_backtrace+0x0/0x458 [ 71.983291][ T5075] show_stack+0x2c/0x3c [ 71.983895][ T5075] __dump_stack+0x30/0x40 [ 71.984554][ T5075] dump_stack_lvl+0xf4/0x15c [ 71.985221][ T5075] dump_stack+0x1c/0x5c [ 71.985804][ T5075] should_fail+0x3c8/0x520 [ 71.986492][ T5075] __should_failslab+0xbc/0x10c [ 71.987267][ T5075] should_failslab+0x10/0x28 [ 71.988033][ T5075] slab_pre_alloc_hook+0x64/0xe8 [ 71.988776][ T5075] kmem_cache_alloc_node+0x98/0x410 [ 71.989579][ T5075] __alloc_skb+0x130/0x68c [ 71.990283][ T5075] netlink_ack+0x2c0/0x950 [ 71.990964][ T5075] netlink_rcv_skb+0x1f4/0x3dc [ 71.991721][ T5075] genl_rcv+0x38/0x50 [ 71.992343][ T5075] netlink_unicast+0x614/0x884 [ 71.993141][ T5075] netlink_sendmsg+0x6ec/0x9e4 [ 71.993890][ T5075] ____sys_sendmsg+0x578/0x894 [ 71.994634][ T5075] ___sys_sendmsg+0x1f0/0x27c [ 71.995329][ T5075] __arm64_sys_sendmsg+0x1bc/0x278 [ 71.996136][ T5075] invoke_syscall+0x98/0x28c [ 71.996837][ T5075] el0_svc_common+0x13c/0x258 [ 71.997554][ T5075] do_el0_svc+0x5c/0x140 [ 71.998180][ T5075] el0_svc+0x78/0x1d0 [ 71.998852][ T5075] el0t_64_sync_handler+0xcc/0xe4 [ 71.999633][ T5075] el0t_64_sync+0x1a0/0x1a4 [ 72.010180][ T5077] FAULT_INJECTION: forcing a failure. [ 72.010180][ T5077] name failslab, interval 1, probability 0, space 0, times 0 [ 72.012521][ T5077] CPU: 0 PID: 5077 Comm: syz.0.174 Tainted: G W syzkaller #0 [ 72.013692][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.015145][ T5077] Call trace: [ 72.015660][ T5077] dump_backtrace+0x0/0x458 [ 72.016286][ T5077] show_stack+0x2c/0x3c [ 72.016880][ T5077] __dump_stack+0x30/0x40 [ 72.017459][ T5077] dump_stack_lvl+0xf4/0x15c [ 72.018160][ T5077] dump_stack+0x1c/0x5c [ 72.018774][ T5077] should_fail+0x3c8/0x520 [ 72.019421][ T5077] __should_failslab+0xbc/0x10c [ 72.020153][ T5077] should_failslab+0x10/0x28 [ 72.020871][ T5077] slab_pre_alloc_hook+0x64/0xe8 [ 72.021660][ T5077] kmem_cache_alloc_node+0x98/0x410 [ 72.022464][ T5077] __alloc_skb+0x130/0x68c [ 72.023149][ T5077] netlink_ack+0x2c0/0x950 [ 72.023809][ T5077] netlink_rcv_skb+0x1f4/0x3dc [ 72.024589][ T5077] genl_rcv+0x38/0x50 [ 72.025218][ T5077] netlink_unicast+0x614/0x884 [ 72.026062][ T5077] netlink_sendmsg+0x6ec/0x9e4 [ 72.026859][ T5077] ____sys_sendmsg+0x578/0x894 [ 72.027586][ T5077] ___sys_sendmsg+0x1f0/0x27c [ 72.028320][ T5077] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.029088][ T5077] invoke_syscall+0x98/0x28c [ 72.029801][ T5077] el0_svc_common+0x13c/0x258 [ 72.030530][ T5077] do_el0_svc+0x5c/0x140 [ 72.031235][ T5077] el0_svc+0x78/0x1d0 [ 72.031882][ T5077] el0t_64_sync_handler+0xcc/0xe4 [ 72.032620][ T5077] el0t_64_sync+0x1a0/0x1a4 [ 72.040671][ T5079] FAULT_INJECTION: forcing a failure. [ 72.040671][ T5079] name failslab, interval 1, probability 0, space 0, times 0 [ 72.042943][ T5079] CPU: 0 PID: 5079 Comm: syz.0.175 Tainted: G W syzkaller #0 [ 72.044285][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.045774][ T5079] Call trace: [ 72.046264][ T5079] dump_backtrace+0x0/0x458 [ 72.046951][ T5079] show_stack+0x2c/0x3c [ 72.047571][ T5079] __dump_stack+0x30/0x40 [ 72.048203][ T5079] dump_stack_lvl+0xf4/0x15c [ 72.048936][ T5079] dump_stack+0x1c/0x5c [ 72.049583][ T5079] should_fail+0x3c8/0x520 [ 72.050316][ T5079] __should_failslab+0xbc/0x10c [ 72.051036][ T5079] should_failslab+0x10/0x28 [ 72.051734][ T5079] slab_pre_alloc_hook+0x64/0xe8 [ 72.052493][ T5079] kmem_cache_alloc_node+0x98/0x410 [ 72.053306][ T5079] __alloc_skb+0x130/0x68c [ 72.054007][ T5079] netlink_ack+0x2c0/0x950 [ 72.054712][ T5079] netlink_rcv_skb+0x1f4/0x3dc [ 72.055517][ T5079] genl_rcv+0x38/0x50 [ 72.056168][ T5079] netlink_unicast+0x614/0x884 [ 72.056977][ T5079] netlink_sendmsg+0x6ec/0x9e4 [ 72.057738][ T5079] ____sys_sendmsg+0x578/0x894 [ 72.058495][ T5079] ___sys_sendmsg+0x1f0/0x27c [ 72.059215][ T5079] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.060007][ T5079] invoke_syscall+0x98/0x28c [ 72.060702][ T5079] el0_svc_common+0x13c/0x258 [ 72.061458][ T5079] do_el0_svc+0x5c/0x140 [ 72.062144][ T5079] el0_svc+0x78/0x1d0 [ 72.062788][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 72.063606][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 72.073913][ T5081] FAULT_INJECTION: forcing a failure. [ 72.073913][ T5081] name failslab, interval 1, probability 0, space 0, times 0 [ 72.075719][ T5081] CPU: 0 PID: 5081 Comm: syz.0.176 Tainted: G W syzkaller #0 [ 72.076941][ T5081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.078316][ T5081] Call trace: [ 72.078772][ T5081] dump_backtrace+0x0/0x458 [ 72.079422][ T5081] show_stack+0x2c/0x3c [ 72.080020][ T5081] __dump_stack+0x30/0x40 [ 72.080628][ T5081] dump_stack_lvl+0xf4/0x15c [ 72.081357][ T5081] dump_stack+0x1c/0x5c [ 72.081962][ T5081] should_fail+0x3c8/0x520 [ 72.082644][ T5081] __should_failslab+0xbc/0x10c [ 72.083363][ T5081] should_failslab+0x10/0x28 [ 72.084082][ T5081] slab_pre_alloc_hook+0x64/0xe8 [ 72.084828][ T5081] kmem_cache_alloc_node+0x98/0x410 [ 72.085636][ T5081] __alloc_skb+0x130/0x68c [ 72.086359][ T5081] netlink_ack+0x2c0/0x950 [ 72.087033][ T5081] netlink_rcv_skb+0x1f4/0x3dc [ 72.087787][ T5081] genl_rcv+0x38/0x50 [ 72.088352][ T5081] netlink_unicast+0x614/0x884 [ 72.089111][ T5081] netlink_sendmsg+0x6ec/0x9e4 [ 72.089800][ T5081] ____sys_sendmsg+0x578/0x894 [ 72.090532][ T5081] ___sys_sendmsg+0x1f0/0x27c [ 72.091269][ T5081] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.092097][ T5081] invoke_syscall+0x98/0x28c [ 72.092775][ T5081] el0_svc_common+0x13c/0x258 [ 72.093497][ T5081] do_el0_svc+0x5c/0x140 [ 72.094149][ T5081] el0_svc+0x78/0x1d0 [ 72.094789][ T5081] el0t_64_sync_handler+0xcc/0xe4 [ 72.095510][ T5081] el0t_64_sync+0x1a0/0x1a4 [ 72.103952][ T5083] FAULT_INJECTION: forcing a failure. [ 72.103952][ T5083] name failslab, interval 1, probability 0, space 0, times 0 [ 72.105801][ T5083] CPU: 0 PID: 5083 Comm: syz.0.177 Tainted: G W syzkaller #0 [ 72.107087][ T5083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.108405][ T5083] Call trace: [ 72.108858][ T5083] dump_backtrace+0x0/0x458 [ 72.109449][ T5083] show_stack+0x2c/0x3c [ 72.110059][ T5083] __dump_stack+0x30/0x40 [ 72.110698][ T5083] dump_stack_lvl+0xf4/0x15c [ 72.111372][ T5083] dump_stack+0x1c/0x5c [ 72.112026][ T5083] should_fail+0x3c8/0x520 [ 72.112698][ T5083] __should_failslab+0xbc/0x10c [ 72.113451][ T5083] should_failslab+0x10/0x28 [ 72.114201][ T5083] slab_pre_alloc_hook+0x64/0xe8 [ 72.114923][ T5083] kmem_cache_alloc_node+0x98/0x410 [ 72.115825][ T5083] __alloc_skb+0x130/0x68c [ 72.116505][ T5083] netlink_ack+0x2c0/0x950 [ 72.117172][ T5083] netlink_rcv_skb+0x1f4/0x3dc [ 72.117905][ T5083] genl_rcv+0x38/0x50 [ 72.118558][ T5083] netlink_unicast+0x614/0x884 [ 72.119326][ T5083] netlink_sendmsg+0x6ec/0x9e4 [ 72.120052][ T5083] ____sys_sendmsg+0x578/0x894 [ 72.120797][ T5083] ___sys_sendmsg+0x1f0/0x27c [ 72.121510][ T5083] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.122254][ T5083] invoke_syscall+0x98/0x28c [ 72.122989][ T5083] el0_svc_common+0x13c/0x258 [ 72.123747][ T5083] do_el0_svc+0x5c/0x140 [ 72.124400][ T5083] el0_svc+0x78/0x1d0 [ 72.125062][ T5083] el0t_64_sync_handler+0xcc/0xe4 [ 72.125883][ T5083] el0t_64_sync+0x1a0/0x1a4 [ 72.135673][ T5085] FAULT_INJECTION: forcing a failure. [ 72.135673][ T5085] name failslab, interval 1, probability 0, space 0, times 0 [ 72.137621][ T5085] CPU: 1 PID: 5085 Comm: syz.0.178 Tainted: G W syzkaller #0 [ 72.138827][ T5085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.140261][ T5085] Call trace: [ 72.140774][ T5085] dump_backtrace+0x0/0x458 [ 72.141485][ T5085] show_stack+0x2c/0x3c [ 72.142191][ T5085] __dump_stack+0x30/0x40 [ 72.142883][ T5085] dump_stack_lvl+0xf4/0x15c [ 72.143652][ T5085] dump_stack+0x1c/0x5c [ 72.144383][ T5085] should_fail+0x3c8/0x520 [ 72.145178][ T5085] __should_failslab+0xbc/0x10c [ 72.145993][ T5085] should_failslab+0x10/0x28 [ 72.146705][ T5085] slab_pre_alloc_hook+0x64/0xe8 [ 72.147475][ T5085] kmem_cache_alloc_node+0x98/0x410 [ 72.148340][ T5085] __alloc_skb+0x130/0x68c [ 72.149043][ T5085] netlink_ack+0x2c0/0x950 [ 72.149754][ T5085] netlink_rcv_skb+0x1f4/0x3dc [ 72.150507][ T5085] genl_rcv+0x38/0x50 [ 72.151122][ T5085] netlink_unicast+0x614/0x884 [ 72.151818][ T5085] netlink_sendmsg+0x6ec/0x9e4 [ 72.152615][ T5085] ____sys_sendmsg+0x578/0x894 [ 72.153373][ T5085] ___sys_sendmsg+0x1f0/0x27c [ 72.154120][ T5085] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.154897][ T5085] invoke_syscall+0x98/0x28c [ 72.155654][ T5085] el0_svc_common+0x13c/0x258 [ 72.156417][ T5085] do_el0_svc+0x5c/0x140 [ 72.157084][ T5085] el0_svc+0x78/0x1d0 [ 72.157766][ T5085] el0t_64_sync_handler+0xcc/0xe4 [ 72.158525][ T5085] el0t_64_sync+0x1a0/0x1a4 [ 72.167555][ T5087] FAULT_INJECTION: forcing a failure. [ 72.167555][ T5087] name failslab, interval 1, probability 0, space 0, times 0 [ 72.169396][ T5087] CPU: 0 PID: 5087 Comm: syz.0.179 Tainted: G W syzkaller #0 [ 72.170704][ T5087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.172161][ T5087] Call trace: [ 72.172616][ T5087] dump_backtrace+0x0/0x458 [ 72.173328][ T5087] show_stack+0x2c/0x3c [ 72.174005][ T5087] __dump_stack+0x30/0x40 [ 72.174660][ T5087] dump_stack_lvl+0xf4/0x15c [ 72.175301][ T5087] dump_stack+0x1c/0x5c [ 72.175909][ T5087] should_fail+0x3c8/0x520 [ 72.176596][ T5087] __should_failslab+0xbc/0x10c [ 72.177337][ T5087] should_failslab+0x10/0x28 [ 72.178106][ T5087] slab_pre_alloc_hook+0x64/0xe8 [ 72.178861][ T5087] kmem_cache_alloc_node+0x98/0x410 [ 72.179680][ T5087] __alloc_skb+0x130/0x68c [ 72.180338][ T5087] netlink_ack+0x2c0/0x950 [ 72.180989][ T5087] netlink_rcv_skb+0x1f4/0x3dc [ 72.181734][ T5087] genl_rcv+0x38/0x50 [ 72.182308][ T5087] netlink_unicast+0x614/0x884 [ 72.183104][ T5087] netlink_sendmsg+0x6ec/0x9e4 [ 72.183846][ T5087] ____sys_sendmsg+0x578/0x894 [ 72.184607][ T5087] ___sys_sendmsg+0x1f0/0x27c [ 72.185344][ T5087] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.186067][ T5087] invoke_syscall+0x98/0x28c [ 72.186773][ T5087] el0_svc_common+0x13c/0x258 [ 72.187511][ T5087] do_el0_svc+0x5c/0x140 [ 72.188137][ T5087] el0_svc+0x78/0x1d0 [ 72.188723][ T5087] el0t_64_sync_handler+0xcc/0xe4 [ 72.189497][ T5087] el0t_64_sync+0x1a0/0x1a4 [ 72.200902][ T5089] FAULT_INJECTION: forcing a failure. [ 72.200902][ T5089] name failslab, interval 1, probability 0, space 0, times 0 [ 72.203204][ T5089] CPU: 0 PID: 5089 Comm: syz.0.180 Tainted: G W syzkaller #0 [ 72.204445][ T5089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.205819][ T5089] Call trace: [ 72.206283][ T5089] dump_backtrace+0x0/0x458 [ 72.206965][ T5089] show_stack+0x2c/0x3c [ 72.207596][ T5089] __dump_stack+0x30/0x40 [ 72.208259][ T5089] dump_stack_lvl+0xf4/0x15c [ 72.208988][ T5089] dump_stack+0x1c/0x5c [ 72.209595][ T5089] should_fail+0x3c8/0x520 [ 72.210239][ T5089] __should_failslab+0xbc/0x10c [ 72.211006][ T5089] should_failslab+0x10/0x28 [ 72.211718][ T5089] slab_pre_alloc_hook+0x64/0xe8 [ 72.212508][ T5089] kmem_cache_alloc_node+0x98/0x410 [ 72.213275][ T5089] __alloc_skb+0x130/0x68c [ 72.213925][ T5089] netlink_ack+0x2c0/0x950 [ 72.214613][ T5089] netlink_rcv_skb+0x1f4/0x3dc [ 72.215351][ T5089] genl_rcv+0x38/0x50 [ 72.216001][ T5089] netlink_unicast+0x614/0x884 [ 72.216721][ T5089] netlink_sendmsg+0x6ec/0x9e4 [ 72.217443][ T5089] ____sys_sendmsg+0x578/0x894 [ 72.218167][ T5089] ___sys_sendmsg+0x1f0/0x27c [ 72.218914][ T5089] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.219702][ T5089] invoke_syscall+0x98/0x28c [ 72.220397][ T5089] el0_svc_common+0x13c/0x258 [ 72.221092][ T5089] do_el0_svc+0x5c/0x140 [ 72.221709][ T5089] el0_svc+0x78/0x1d0 [ 72.222370][ T5089] el0t_64_sync_handler+0xcc/0xe4 [ 72.223120][ T5089] el0t_64_sync+0x1a0/0x1a4 [ 72.231483][ T5091] FAULT_INJECTION: forcing a failure. [ 72.231483][ T5091] name failslab, interval 1, probability 0, space 0, times 0 [ 72.233475][ T5091] CPU: 1 PID: 5091 Comm: syz.0.181 Tainted: G W syzkaller #0 [ 72.234753][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.236164][ T5091] Call trace: [ 72.236590][ T5091] dump_backtrace+0x0/0x458 [ 72.237339][ T5091] show_stack+0x2c/0x3c [ 72.237975][ T5091] __dump_stack+0x30/0x40 [ 72.238653][ T5091] dump_stack_lvl+0xf4/0x15c [ 72.239396][ T5091] dump_stack+0x1c/0x5c [ 72.240063][ T5091] should_fail+0x3c8/0x520 [ 72.240709][ T5091] __should_failslab+0xbc/0x10c [ 72.241505][ T5091] should_failslab+0x10/0x28 [ 72.242179][ T5091] slab_pre_alloc_hook+0x64/0xe8 [ 72.242934][ T5091] kmem_cache_alloc_node+0x98/0x410 [ 72.243787][ T5091] __alloc_skb+0x130/0x68c [ 72.244461][ T5091] netlink_ack+0x2c0/0x950 [ 72.245113][ T5091] netlink_rcv_skb+0x1f4/0x3dc [ 72.245826][ T5091] genl_rcv+0x38/0x50 [ 72.246419][ T5091] netlink_unicast+0x614/0x884 [ 72.247148][ T5091] netlink_sendmsg+0x6ec/0x9e4 [ 72.247880][ T5091] ____sys_sendmsg+0x578/0x894 [ 72.248647][ T5091] ___sys_sendmsg+0x1f0/0x27c [ 72.249390][ T5091] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.250249][ T5091] invoke_syscall+0x98/0x28c [ 72.250965][ T5091] el0_svc_common+0x13c/0x258 [ 72.251726][ T5091] do_el0_svc+0x5c/0x140 [ 72.252352][ T5091] el0_svc+0x78/0x1d0 [ 72.253056][ T5091] el0t_64_sync_handler+0xcc/0xe4 [ 72.253889][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 72.266377][ T5093] FAULT_INJECTION: forcing a failure. [ 72.266377][ T5093] name failslab, interval 1, probability 0, space 0, times 0 [ 72.268218][ T5093] CPU: 1 PID: 5093 Comm: syz.0.182 Tainted: G W syzkaller #0 [ 72.269508][ T5093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.271037][ T5093] Call trace: [ 72.271586][ T5093] dump_backtrace+0x0/0x458 [ 72.272296][ T5093] show_stack+0x2c/0x3c [ 72.272926][ T5093] __dump_stack+0x30/0x40 [ 72.273718][ T5093] dump_stack_lvl+0xf4/0x15c [ 72.274428][ T5093] dump_stack+0x1c/0x5c [ 72.275069][ T5093] should_fail+0x3c8/0x520 [ 72.275770][ T5093] __should_failslab+0xbc/0x10c [ 72.276492][ T5093] should_failslab+0x10/0x28 [ 72.277218][ T5093] slab_pre_alloc_hook+0x64/0xe8 [ 72.278032][ T5093] kmem_cache_alloc_node+0x98/0x410 [ 72.278783][ T5093] __alloc_skb+0x130/0x68c [ 72.279442][ T5093] netlink_ack+0x2c0/0x950 [ 72.280127][ T5093] netlink_rcv_skb+0x1f4/0x3dc [ 72.280901][ T5093] genl_rcv+0x38/0x50 [ 72.281477][ T5093] netlink_unicast+0x614/0x884 [ 72.282164][ T5093] netlink_sendmsg+0x6ec/0x9e4 [ 72.282868][ T5093] ____sys_sendmsg+0x578/0x894 [ 72.283602][ T5093] ___sys_sendmsg+0x1f0/0x27c [ 72.284393][ T5093] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.285205][ T5093] invoke_syscall+0x98/0x28c [ 72.285885][ T5093] el0_svc_common+0x13c/0x258 [ 72.286620][ T5093] do_el0_svc+0x5c/0x140 [ 72.287293][ T5093] el0_svc+0x78/0x1d0 [ 72.287969][ T5093] el0t_64_sync_handler+0xcc/0xe4 [ 72.288828][ T5093] el0t_64_sync+0x1a0/0x1a4 [ 72.297360][ T5095] FAULT_INJECTION: forcing a failure. [ 72.297360][ T5095] name failslab, interval 1, probability 0, space 0, times 0 [ 72.299148][ T5095] CPU: 1 PID: 5095 Comm: syz.0.183 Tainted: G W syzkaller #0 [ 72.300430][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.302077][ T5095] Call trace: [ 72.302607][ T5095] dump_backtrace+0x0/0x458 [ 72.303339][ T5095] show_stack+0x2c/0x3c [ 72.303936][ T5095] __dump_stack+0x30/0x40 [ 72.304637][ T5095] dump_stack_lvl+0xf4/0x15c [ 72.305411][ T5095] dump_stack+0x1c/0x5c [ 72.306167][ T5095] should_fail+0x3c8/0x520 [ 72.306934][ T5095] __should_failslab+0xbc/0x10c [ 72.307700][ T5095] should_failslab+0x10/0x28 [ 72.308407][ T5095] slab_pre_alloc_hook+0x64/0xe8 [ 72.309216][ T5095] kmem_cache_alloc_node+0x98/0x410 [ 72.310033][ T5095] __alloc_skb+0x130/0x68c [ 72.310690][ T5095] netlink_ack+0x2c0/0x950 [ 72.311331][ T5095] netlink_rcv_skb+0x1f4/0x3dc [ 72.312079][ T5095] genl_rcv+0x38/0x50 [ 72.312707][ T5095] netlink_unicast+0x614/0x884 [ 72.313443][ T5095] netlink_sendmsg+0x6ec/0x9e4 [ 72.314178][ T5095] ____sys_sendmsg+0x578/0x894 [ 72.314923][ T5095] ___sys_sendmsg+0x1f0/0x27c [ 72.315656][ T5095] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.316438][ T5095] invoke_syscall+0x98/0x28c [ 72.317146][ T5095] el0_svc_common+0x13c/0x258 [ 72.317893][ T5095] do_el0_svc+0x5c/0x140 [ 72.318517][ T5095] el0_svc+0x78/0x1d0 [ 72.319095][ T5095] el0t_64_sync_handler+0xcc/0xe4 [ 72.319824][ T5095] el0t_64_sync+0x1a0/0x1a4 [ 72.328011][ T5097] FAULT_INJECTION: forcing a failure. [ 72.328011][ T5097] name failslab, interval 1, probability 0, space 0, times 0 [ 72.329932][ T5097] CPU: 1 PID: 5097 Comm: syz.0.184 Tainted: G W syzkaller #0 [ 72.331223][ T5097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.332782][ T5097] Call trace: [ 72.333289][ T5097] dump_backtrace+0x0/0x458 [ 72.334006][ T5097] show_stack+0x2c/0x3c [ 72.334673][ T5097] __dump_stack+0x30/0x40 [ 72.335400][ T5097] dump_stack_lvl+0xf4/0x15c [ 72.336093][ T5097] dump_stack+0x1c/0x5c [ 72.336831][ T5097] should_fail+0x3c8/0x520 [ 72.337549][ T5097] __should_failslab+0xbc/0x10c [ 72.338259][ T5097] should_failslab+0x10/0x28 [ 72.338994][ T5097] slab_pre_alloc_hook+0x64/0xe8 [ 72.339793][ T5097] kmem_cache_alloc_node+0x98/0x410 [ 72.340599][ T5097] __alloc_skb+0x130/0x68c [ 72.341265][ T5097] netlink_ack+0x2c0/0x950 [ 72.341908][ T5097] netlink_rcv_skb+0x1f4/0x3dc [ 72.342622][ T5097] genl_rcv+0x38/0x50 [ 72.343290][ T5097] netlink_unicast+0x614/0x884 [ 72.344050][ T5097] netlink_sendmsg+0x6ec/0x9e4 [ 72.344824][ T5097] ____sys_sendmsg+0x578/0x894 [ 72.345589][ T5097] ___sys_sendmsg+0x1f0/0x27c [ 72.346318][ T5097] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.347085][ T5097] invoke_syscall+0x98/0x28c [ 72.347830][ T5097] el0_svc_common+0x13c/0x258 [ 72.348620][ T5097] do_el0_svc+0x5c/0x140 [ 72.349309][ T5097] el0_svc+0x78/0x1d0 [ 72.349951][ T5097] el0t_64_sync_handler+0xcc/0xe4 [ 72.350742][ T5097] el0t_64_sync+0x1a0/0x1a4 [ 72.365945][ T5099] FAULT_INJECTION: forcing a failure. [ 72.365945][ T5099] name failslab, interval 1, probability 0, space 0, times 0 [ 72.367959][ T5099] CPU: 0 PID: 5099 Comm: syz.0.185 Tainted: G W syzkaller #0 [ 72.369282][ T5099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.370692][ T5099] Call trace: [ 72.371155][ T5099] dump_backtrace+0x0/0x458 [ 72.371908][ T5099] show_stack+0x2c/0x3c [ 72.372604][ T5099] __dump_stack+0x30/0x40 [ 72.373256][ T5099] dump_stack_lvl+0xf4/0x15c [ 72.373960][ T5099] dump_stack+0x1c/0x5c [ 72.374575][ T5099] should_fail+0x3c8/0x520 [ 72.375276][ T5099] __should_failslab+0xbc/0x10c [ 72.376027][ T5099] should_failslab+0x10/0x28 [ 72.376722][ T5099] slab_pre_alloc_hook+0x64/0xe8 [ 72.377493][ T5099] kmem_cache_alloc_node+0x98/0x410 [ 72.378310][ T5099] __alloc_skb+0x130/0x68c [ 72.379008][ T5099] netlink_ack+0x2c0/0x950 [ 72.379712][ T5099] netlink_rcv_skb+0x1f4/0x3dc [ 72.380444][ T5099] genl_rcv+0x38/0x50 [ 72.381042][ T5099] netlink_unicast+0x614/0x884 [ 72.381735][ T5099] netlink_sendmsg+0x6ec/0x9e4 [ 72.382484][ T5099] ____sys_sendmsg+0x578/0x894 [ 72.383272][ T5099] ___sys_sendmsg+0x1f0/0x27c [ 72.384020][ T5099] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.384780][ T5099] invoke_syscall+0x98/0x28c [ 72.385476][ T5099] el0_svc_common+0x13c/0x258 [ 72.386196][ T5099] do_el0_svc+0x5c/0x140 [ 72.386794][ T5099] el0_svc+0x78/0x1d0 [ 72.387381][ T5099] el0t_64_sync_handler+0xcc/0xe4 [ 72.388184][ T5099] el0t_64_sync+0x1a0/0x1a4 [ 72.397896][ T5101] FAULT_INJECTION: forcing a failure. [ 72.397896][ T5101] name failslab, interval 1, probability 0, space 0, times 0 [ 72.399807][ T5101] CPU: 1 PID: 5101 Comm: syz.0.186 Tainted: G W syzkaller #0 [ 72.401078][ T5101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.402550][ T5101] Call trace: [ 72.403097][ T5101] dump_backtrace+0x0/0x458 [ 72.403816][ T5101] show_stack+0x2c/0x3c [ 72.404516][ T5101] __dump_stack+0x30/0x40 [ 72.405201][ T5101] dump_stack_lvl+0xf4/0x15c [ 72.405977][ T5101] dump_stack+0x1c/0x5c [ 72.406628][ T5101] should_fail+0x3c8/0x520 [ 72.407291][ T5101] __should_failslab+0xbc/0x10c [ 72.407998][ T5101] should_failslab+0x10/0x28 [ 72.408690][ T5101] slab_pre_alloc_hook+0x64/0xe8 [ 72.409452][ T5101] kmem_cache_alloc_node+0x98/0x410 [ 72.410213][ T5101] __alloc_skb+0x130/0x68c [ 72.410876][ T5101] netlink_ack+0x2c0/0x950 [ 72.411564][ T5101] netlink_rcv_skb+0x1f4/0x3dc [ 72.412245][ T5101] genl_rcv+0x38/0x50 [ 72.412821][ T5101] netlink_unicast+0x614/0x884 [ 72.413606][ T5101] netlink_sendmsg+0x6ec/0x9e4 [ 72.414374][ T5101] ____sys_sendmsg+0x578/0x894 [ 72.415158][ T5101] ___sys_sendmsg+0x1f0/0x27c [ 72.415920][ T5101] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.416769][ T5101] invoke_syscall+0x98/0x28c [ 72.417524][ T5101] el0_svc_common+0x13c/0x258 [ 72.418247][ T5101] do_el0_svc+0x5c/0x140 [ 72.418905][ T5101] el0_svc+0x78/0x1d0 [ 72.419596][ T5101] el0t_64_sync_handler+0xcc/0xe4 [ 72.420421][ T5101] el0t_64_sync+0x1a0/0x1a4 [ 72.429915][ T5103] FAULT_INJECTION: forcing a failure. [ 72.429915][ T5103] name failslab, interval 1, probability 0, space 0, times 0 [ 72.432016][ T5103] CPU: 1 PID: 5103 Comm: syz.0.187 Tainted: G W syzkaller #0 [ 72.433346][ T5103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.434847][ T5103] Call trace: [ 72.435307][ T5103] dump_backtrace+0x0/0x458 [ 72.435985][ T5103] show_stack+0x2c/0x3c [ 72.436512][ T5103] __dump_stack+0x30/0x40 [ 72.437165][ T5103] dump_stack_lvl+0xf4/0x15c [ 72.437875][ T5103] dump_stack+0x1c/0x5c [ 72.438577][ T5103] should_fail+0x3c8/0x520 [ 72.439280][ T5103] __should_failslab+0xbc/0x10c [ 72.440082][ T5103] should_failslab+0x10/0x28 [ 72.440783][ T5103] slab_pre_alloc_hook+0x64/0xe8 [ 72.441603][ T5103] kmem_cache_alloc_node+0x98/0x410 [ 72.442466][ T5103] __alloc_skb+0x130/0x68c [ 72.443152][ T5103] netlink_ack+0x2c0/0x950 [ 72.443891][ T5103] netlink_rcv_skb+0x1f4/0x3dc [ 72.444661][ T5103] genl_rcv+0x38/0x50 [ 72.445258][ T5103] netlink_unicast+0x614/0x884 [ 72.445975][ T5103] netlink_sendmsg+0x6ec/0x9e4 [ 72.446752][ T5103] ____sys_sendmsg+0x578/0x894 [ 72.447517][ T5103] ___sys_sendmsg+0x1f0/0x27c [ 72.448221][ T5103] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.449016][ T5103] invoke_syscall+0x98/0x28c [ 72.449683][ T5103] el0_svc_common+0x13c/0x258 [ 72.450393][ T5103] do_el0_svc+0x5c/0x140 [ 72.451040][ T5103] el0_svc+0x78/0x1d0 [ 72.451675][ T5103] el0t_64_sync_handler+0xcc/0xe4 [ 72.452408][ T5103] el0t_64_sync+0x1a0/0x1a4 [ 72.466101][ T5105] FAULT_INJECTION: forcing a failure. [ 72.466101][ T5105] name failslab, interval 1, probability 0, space 0, times 0 [ 72.468020][ T5105] CPU: 0 PID: 5105 Comm: syz.0.188 Tainted: G W syzkaller #0 [ 72.469231][ T5105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.470637][ T5105] Call trace: [ 72.471142][ T5105] dump_backtrace+0x0/0x458 [ 72.471816][ T5105] show_stack+0x2c/0x3c [ 72.472428][ T5105] __dump_stack+0x30/0x40 [ 72.473170][ T5105] dump_stack_lvl+0xf4/0x15c [ 72.473901][ T5105] dump_stack+0x1c/0x5c [ 72.474552][ T5105] should_fail+0x3c8/0x520 [ 72.475236][ T5105] __should_failslab+0xbc/0x10c [ 72.475993][ T5105] should_failslab+0x10/0x28 [ 72.476694][ T5105] slab_pre_alloc_hook+0x64/0xe8 [ 72.477464][ T5105] kmem_cache_alloc_node+0x98/0x410 [ 72.478256][ T5105] __alloc_skb+0x130/0x68c [ 72.478981][ T5105] netlink_ack+0x2c0/0x950 [ 72.479669][ T5105] netlink_rcv_skb+0x1f4/0x3dc [ 72.480422][ T5105] genl_rcv+0x38/0x50 [ 72.481047][ T5105] netlink_unicast+0x614/0x884 [ 72.481790][ T5105] netlink_sendmsg+0x6ec/0x9e4 [ 72.482485][ T5105] ____sys_sendmsg+0x578/0x894 [ 72.483198][ T5105] ___sys_sendmsg+0x1f0/0x27c [ 72.483948][ T5105] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.484772][ T5105] invoke_syscall+0x98/0x28c [ 72.485537][ T5105] el0_svc_common+0x13c/0x258 [ 72.486236][ T5105] do_el0_svc+0x5c/0x140 [ 72.486922][ T5105] el0_svc+0x78/0x1d0 [ 72.487547][ T5105] el0t_64_sync_handler+0xcc/0xe4 [ 72.488288][ T5105] el0t_64_sync+0x1a0/0x1a4 [ 72.497155][ T5107] FAULT_INJECTION: forcing a failure. [ 72.497155][ T5107] name failslab, interval 1, probability 0, space 0, times 0 [ 72.499190][ T5107] CPU: 0 PID: 5107 Comm: syz.0.189 Tainted: G W syzkaller #0 [ 72.500374][ T5107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.501849][ T5107] Call trace: [ 72.502378][ T5107] dump_backtrace+0x0/0x458 [ 72.503020][ T5107] show_stack+0x2c/0x3c [ 72.503647][ T5107] __dump_stack+0x30/0x40 [ 72.504263][ T5107] dump_stack_lvl+0xf4/0x15c [ 72.504976][ T5107] dump_stack+0x1c/0x5c [ 72.505618][ T5107] should_fail+0x3c8/0x520 [ 72.506324][ T5107] __should_failslab+0xbc/0x10c [ 72.507082][ T5107] should_failslab+0x10/0x28 [ 72.507733][ T5107] slab_pre_alloc_hook+0x64/0xe8 [ 72.508487][ T5107] kmem_cache_alloc_node+0x98/0x410 [ 72.509248][ T5107] __alloc_skb+0x130/0x68c [ 72.509938][ T5107] netlink_ack+0x2c0/0x950 [ 72.510654][ T5107] netlink_rcv_skb+0x1f4/0x3dc [ 72.511394][ T5107] genl_rcv+0x38/0x50 [ 72.512002][ T5107] netlink_unicast+0x614/0x884 [ 72.512778][ T5107] netlink_sendmsg+0x6ec/0x9e4 [ 72.513479][ T5107] ____sys_sendmsg+0x578/0x894 [ 72.514259][ T5107] ___sys_sendmsg+0x1f0/0x27c [ 72.515009][ T5107] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.515815][ T5107] invoke_syscall+0x98/0x28c [ 72.516571][ T5107] el0_svc_common+0x13c/0x258 [ 72.517319][ T5107] do_el0_svc+0x5c/0x140 [ 72.517975][ T5107] el0_svc+0x78/0x1d0 [ 72.518623][ T5107] el0t_64_sync_handler+0xcc/0xe4 [ 72.519424][ T5107] el0t_64_sync+0x1a0/0x1a4 [ 72.528020][ T5110] FAULT_INJECTION: forcing a failure. [ 72.528020][ T5110] name failslab, interval 1, probability 0, space 0, times 0 [ 72.529939][ T5110] CPU: 0 PID: 5110 Comm: syz.0.190 Tainted: G W syzkaller #0 [ 72.531198][ T5110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.532768][ T5110] Call trace: [ 72.533299][ T5110] dump_backtrace+0x0/0x458 [ 72.534002][ T5110] show_stack+0x2c/0x3c [ 72.534607][ T5110] __dump_stack+0x30/0x40 [ 72.535338][ T5110] dump_stack_lvl+0xf4/0x15c [ 72.536029][ T5110] dump_stack+0x1c/0x5c [ 72.536687][ T5110] should_fail+0x3c8/0x520 [ 72.537351][ T5110] __should_failslab+0xbc/0x10c [ 72.538116][ T5110] should_failslab+0x10/0x28 [ 72.538836][ T5110] slab_pre_alloc_hook+0x64/0xe8 [ 72.539612][ T5110] kmem_cache_alloc_node+0x98/0x410 [ 72.540429][ T5110] __alloc_skb+0x130/0x68c [ 72.541136][ T5110] netlink_ack+0x2c0/0x950 [ 72.541811][ T5110] netlink_rcv_skb+0x1f4/0x3dc [ 72.542573][ T5110] genl_rcv+0x38/0x50 [ 72.543278][ T5110] netlink_unicast+0x614/0x884 [ 72.544005][ T5110] netlink_sendmsg+0x6ec/0x9e4 [ 72.544746][ T5110] ____sys_sendmsg+0x578/0x894 [ 72.545440][ T5110] ___sys_sendmsg+0x1f0/0x27c [ 72.546121][ T5110] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.546880][ T5110] invoke_syscall+0x98/0x28c [ 72.547550][ T5110] el0_svc_common+0x13c/0x258 [ 72.548224][ T5110] do_el0_svc+0x5c/0x140 [ 72.548885][ T5110] el0_svc+0x78/0x1d0 [ 72.549518][ T5110] el0t_64_sync_handler+0xcc/0xe4 [ 72.550386][ T5110] el0t_64_sync+0x1a0/0x1a4 [ 72.558670][ T5112] FAULT_INJECTION: forcing a failure. [ 72.558670][ T5112] name failslab, interval 1, probability 0, space 0, times 0 [ 72.560641][ T5112] CPU: 1 PID: 5112 Comm: syz.0.191 Tainted: G W syzkaller #0 [ 72.562067][ T5112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.563661][ T5112] Call trace: [ 72.564185][ T5112] dump_backtrace+0x0/0x458 [ 72.564878][ T5112] show_stack+0x2c/0x3c [ 72.565560][ T5112] __dump_stack+0x30/0x40 [ 72.566279][ T5112] dump_stack_lvl+0xf4/0x15c [ 72.566948][ T5112] dump_stack+0x1c/0x5c [ 72.567544][ T5112] should_fail+0x3c8/0x520 [ 72.568232][ T5112] __should_failslab+0xbc/0x10c [ 72.568981][ T5112] should_failslab+0x10/0x28 [ 72.569741][ T5112] slab_pre_alloc_hook+0x64/0xe8 [ 72.570544][ T5112] kmem_cache_alloc_node+0x98/0x410 [ 72.571353][ T5112] __alloc_skb+0x130/0x68c [ 72.571961][ T5112] netlink_ack+0x2c0/0x950 [ 72.572652][ T5112] netlink_rcv_skb+0x1f4/0x3dc [ 72.573386][ T5112] genl_rcv+0x38/0x50 [ 72.573961][ T5112] netlink_unicast+0x614/0x884 [ 72.574682][ T5112] netlink_sendmsg+0x6ec/0x9e4 [ 72.575366][ T5112] ____sys_sendmsg+0x578/0x894 [ 72.576088][ T5112] ___sys_sendmsg+0x1f0/0x27c [ 72.576746][ T5112] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.577468][ T5112] invoke_syscall+0x98/0x28c [ 72.578125][ T5112] el0_svc_common+0x13c/0x258 [ 72.578818][ T5112] do_el0_svc+0x5c/0x140 [ 72.579459][ T5112] el0_svc+0x78/0x1d0 [ 72.580034][ T5112] el0t_64_sync_handler+0xcc/0xe4 [ 72.580788][ T5112] el0t_64_sync+0x1a0/0x1a4 [ 72.589469][ T5114] FAULT_INJECTION: forcing a failure. [ 72.589469][ T5114] name failslab, interval 1, probability 0, space 0, times 0 [ 72.591464][ T5114] CPU: 0 PID: 5114 Comm: syz.0.192 Tainted: G W syzkaller #0 [ 72.592716][ T5114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.594170][ T5114] Call trace: [ 72.594707][ T5114] dump_backtrace+0x0/0x458 [ 72.595364][ T5114] show_stack+0x2c/0x3c [ 72.595950][ T5114] __dump_stack+0x30/0x40 [ 72.596597][ T5114] dump_stack_lvl+0xf4/0x15c [ 72.597325][ T5114] dump_stack+0x1c/0x5c [ 72.597955][ T5114] should_fail+0x3c8/0x520 [ 72.598632][ T5114] __should_failslab+0xbc/0x10c [ 72.599389][ T5114] should_failslab+0x10/0x28 [ 72.600103][ T5114] slab_pre_alloc_hook+0x64/0xe8 [ 72.600830][ T5114] kmem_cache_alloc_node+0x98/0x410 [ 72.601670][ T5114] __alloc_skb+0x130/0x68c [ 72.602370][ T5114] netlink_ack+0x2c0/0x950 [ 72.603114][ T5114] netlink_rcv_skb+0x1f4/0x3dc [ 72.603851][ T5114] genl_rcv+0x38/0x50 [ 72.604492][ T5114] netlink_unicast+0x614/0x884 [ 72.605211][ T5114] netlink_sendmsg+0x6ec/0x9e4 [ 72.605964][ T5114] ____sys_sendmsg+0x578/0x894 [ 72.606677][ T5114] ___sys_sendmsg+0x1f0/0x27c [ 72.607430][ T5114] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.608209][ T5114] invoke_syscall+0x98/0x28c [ 72.608990][ T5114] el0_svc_common+0x13c/0x258 [ 72.609718][ T5114] do_el0_svc+0x5c/0x140 [ 72.610414][ T5114] el0_svc+0x78/0x1d0 [ 72.611056][ T5114] el0t_64_sync_handler+0xcc/0xe4 [ 72.611849][ T5114] el0t_64_sync+0x1a0/0x1a4 [ 72.625122][ T5116] FAULT_INJECTION: forcing a failure. [ 72.625122][ T5116] name failslab, interval 1, probability 0, space 0, times 0 [ 72.626857][ T5116] CPU: 0 PID: 5116 Comm: syz.0.193 Tainted: G W syzkaller #0 [ 72.628117][ T5116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.629523][ T5116] Call trace: [ 72.629935][ T5116] dump_backtrace+0x0/0x458 [ 72.630624][ T5116] show_stack+0x2c/0x3c [ 72.631242][ T5116] __dump_stack+0x30/0x40 [ 72.631898][ T5116] dump_stack_lvl+0xf4/0x15c [ 72.632613][ T5116] dump_stack+0x1c/0x5c [ 72.633249][ T5116] should_fail+0x3c8/0x520 [ 72.633927][ T5116] __should_failslab+0xbc/0x10c [ 72.634676][ T5116] should_failslab+0x10/0x28 [ 72.635320][ T5116] slab_pre_alloc_hook+0x64/0xe8 [ 72.636036][ T5116] kmem_cache_alloc_node+0x98/0x410 [ 72.636819][ T5116] __alloc_skb+0x130/0x68c [ 72.637469][ T5116] netlink_ack+0x2c0/0x950 [ 72.638176][ T5116] netlink_rcv_skb+0x1f4/0x3dc [ 72.638898][ T5116] genl_rcv+0x38/0x50 [ 72.639468][ T5116] netlink_unicast+0x614/0x884 [ 72.640221][ T5116] netlink_sendmsg+0x6ec/0x9e4 [ 72.640950][ T5116] ____sys_sendmsg+0x578/0x894 [ 72.641670][ T5116] ___sys_sendmsg+0x1f0/0x27c [ 72.642369][ T5116] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.643144][ T5116] invoke_syscall+0x98/0x28c [ 72.643864][ T5116] el0_svc_common+0x13c/0x258 [ 72.644540][ T5116] do_el0_svc+0x5c/0x140 [ 72.645231][ T5116] el0_svc+0x78/0x1d0 [ 72.645882][ T5116] el0t_64_sync_handler+0xcc/0xe4 [ 72.646614][ T5116] el0t_64_sync+0x1a0/0x1a4 [ 72.654589][ T5118] FAULT_INJECTION: forcing a failure. [ 72.654589][ T5118] name failslab, interval 1, probability 0, space 0, times 0 [ 72.656487][ T5118] CPU: 1 PID: 5118 Comm: syz.0.194 Tainted: G W syzkaller #0 [ 72.657740][ T5118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.659154][ T5118] Call trace: [ 72.659560][ T5118] dump_backtrace+0x0/0x458 [ 72.660170][ T5118] show_stack+0x2c/0x3c [ 72.660719][ T5118] __dump_stack+0x30/0x40 [ 72.661389][ T5118] dump_stack_lvl+0xf4/0x15c [ 72.662081][ T5118] dump_stack+0x1c/0x5c [ 72.662713][ T5118] should_fail+0x3c8/0x520 [ 72.663379][ T5118] __should_failslab+0xbc/0x10c [ 72.664108][ T5118] should_failslab+0x10/0x28 [ 72.664804][ T5118] slab_pre_alloc_hook+0x64/0xe8 [ 72.665534][ T5118] kmem_cache_alloc_node+0x98/0x410 [ 72.666359][ T5118] __alloc_skb+0x130/0x68c [ 72.667066][ T5118] netlink_ack+0x2c0/0x950 [ 72.667793][ T5118] netlink_rcv_skb+0x1f4/0x3dc [ 72.668545][ T5118] genl_rcv+0x38/0x50 [ 72.669182][ T5118] netlink_unicast+0x614/0x884 [ 72.669834][ T5118] netlink_sendmsg+0x6ec/0x9e4 [ 72.670541][ T5118] ____sys_sendmsg+0x578/0x894 [ 72.671310][ T5118] ___sys_sendmsg+0x1f0/0x27c [ 72.672030][ T5118] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.672847][ T5118] invoke_syscall+0x98/0x28c [ 72.673628][ T5118] el0_svc_common+0x13c/0x258 [ 72.674331][ T5118] do_el0_svc+0x5c/0x140 [ 72.674976][ T5118] el0_svc+0x78/0x1d0 [ 72.675572][ T5118] el0t_64_sync_handler+0xcc/0xe4 [ 72.676332][ T5118] el0t_64_sync+0x1a0/0x1a4 [ 72.689079][ T5120] FAULT_INJECTION: forcing a failure. [ 72.689079][ T5120] name failslab, interval 1, probability 0, space 0, times 0 [ 72.690918][ T5120] CPU: 1 PID: 5120 Comm: syz.0.195 Tainted: G W syzkaller #0 [ 72.692409][ T5120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.693948][ T5120] Call trace: [ 72.694449][ T5120] dump_backtrace+0x0/0x458 [ 72.695067][ T5120] show_stack+0x2c/0x3c [ 72.695694][ T5120] __dump_stack+0x30/0x40 [ 72.696366][ T5120] dump_stack_lvl+0xf4/0x15c [ 72.697084][ T5120] dump_stack+0x1c/0x5c [ 72.697760][ T5120] should_fail+0x3c8/0x520 [ 72.698430][ T5120] __should_failslab+0xbc/0x10c [ 72.699184][ T5120] should_failslab+0x10/0x28 [ 72.699865][ T5120] slab_pre_alloc_hook+0x64/0xe8 [ 72.700562][ T5120] kmem_cache_alloc_node+0x98/0x410 [ 72.701358][ T5120] __alloc_skb+0x130/0x68c [ 72.702107][ T5120] netlink_ack+0x2c0/0x950 [ 72.702821][ T5120] netlink_rcv_skb+0x1f4/0x3dc [ 72.703544][ T5120] genl_rcv+0x38/0x50 [ 72.704167][ T5120] netlink_unicast+0x614/0x884 [ 72.704955][ T5120] netlink_sendmsg+0x6ec/0x9e4 [ 72.705674][ T5120] ____sys_sendmsg+0x578/0x894 [ 72.706419][ T5120] ___sys_sendmsg+0x1f0/0x27c [ 72.707181][ T5120] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.708001][ T5120] invoke_syscall+0x98/0x28c [ 72.708695][ T5120] el0_svc_common+0x13c/0x258 [ 72.709394][ T5120] do_el0_svc+0x5c/0x140 [ 72.710028][ T5120] el0_svc+0x78/0x1d0 [ 72.710616][ T5120] el0t_64_sync_handler+0xcc/0xe4 [ 72.711387][ T5120] el0t_64_sync+0x1a0/0x1a4 [ 72.719935][ T5122] FAULT_INJECTION: forcing a failure. [ 72.719935][ T5122] name failslab, interval 1, probability 0, space 0, times 0 [ 72.721935][ T5122] CPU: 0 PID: 5122 Comm: syz.0.196 Tainted: G W syzkaller #0 [ 72.723103][ T5122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.724557][ T5122] Call trace: [ 72.725014][ T5122] dump_backtrace+0x0/0x458 [ 72.725703][ T5122] show_stack+0x2c/0x3c [ 72.726348][ T5122] __dump_stack+0x30/0x40 [ 72.727004][ T5122] dump_stack_lvl+0xf4/0x15c [ 72.727686][ T5122] dump_stack+0x1c/0x5c [ 72.728332][ T5122] should_fail+0x3c8/0x520 [ 72.729035][ T5122] __should_failslab+0xbc/0x10c [ 72.729746][ T5122] should_failslab+0x10/0x28 [ 72.730456][ T5122] slab_pre_alloc_hook+0x64/0xe8 [ 72.731208][ T5122] kmem_cache_alloc_node+0x98/0x410 [ 72.732116][ T5122] __alloc_skb+0x130/0x68c [ 72.732867][ T5122] netlink_ack+0x2c0/0x950 [ 72.733571][ T5122] netlink_rcv_skb+0x1f4/0x3dc [ 72.734312][ T5122] genl_rcv+0x38/0x50 [ 72.734937][ T5122] netlink_unicast+0x614/0x884 [ 72.735703][ T5122] netlink_sendmsg+0x6ec/0x9e4 [ 72.736413][ T5122] ____sys_sendmsg+0x578/0x894 [ 72.737098][ T5122] ___sys_sendmsg+0x1f0/0x27c [ 72.737802][ T5122] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.738558][ T5122] invoke_syscall+0x98/0x28c [ 72.739238][ T5122] el0_svc_common+0x13c/0x258 [ 72.739987][ T5122] do_el0_svc+0x5c/0x140 [ 72.740654][ T5122] el0_svc+0x78/0x1d0 [ 72.741286][ T5122] el0t_64_sync_handler+0xcc/0xe4 [ 72.742118][ T5122] el0t_64_sync+0x1a0/0x1a4 [ 72.750715][ T5125] FAULT_INJECTION: forcing a failure. [ 72.750715][ T5125] name failslab, interval 1, probability 0, space 0, times 0 [ 72.753340][ T5125] CPU: 0 PID: 5125 Comm: syz.0.197 Tainted: G W syzkaller #0 [ 72.754586][ T5125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.756048][ T5125] Call trace: [ 72.756503][ T5125] dump_backtrace+0x0/0x458 [ 72.757117][ T5125] show_stack+0x2c/0x3c [ 72.757665][ T5125] __dump_stack+0x30/0x40 [ 72.758270][ T5125] dump_stack_lvl+0xf4/0x15c [ 72.758986][ T5125] dump_stack+0x1c/0x5c [ 72.759604][ T5125] should_fail+0x3c8/0x520 [ 72.760275][ T5125] __should_failslab+0xbc/0x10c [ 72.760919][ T5125] should_failslab+0x10/0x28 [ 72.761590][ T5125] slab_pre_alloc_hook+0x64/0xe8 [ 72.762341][ T5125] kmem_cache_alloc_node+0x98/0x410 [ 72.763342][ T5125] __alloc_skb+0x130/0x68c [ 72.764075][ T5125] netlink_ack+0x2c0/0x950 [ 72.764815][ T5125] netlink_rcv_skb+0x1f4/0x3dc [ 72.765572][ T5125] genl_rcv+0x38/0x50 [ 72.766153][ T5125] netlink_unicast+0x614/0x884 [ 72.766872][ T5125] netlink_sendmsg+0x6ec/0x9e4 [ 72.767668][ T5125] ____sys_sendmsg+0x578/0x894 [ 72.768431][ T5125] ___sys_sendmsg+0x1f0/0x27c [ 72.769174][ T5125] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.770035][ T5125] invoke_syscall+0x98/0x28c [ 72.770799][ T5125] el0_svc_common+0x13c/0x258 [ 72.771485][ T5125] do_el0_svc+0x5c/0x140 [ 72.772118][ T5125] el0_svc+0x78/0x1d0 [ 72.772744][ T5125] el0t_64_sync_handler+0xcc/0xe4 [ 72.773515][ T5125] el0t_64_sync+0x1a0/0x1a4 [ 72.782273][ T5128] FAULT_INJECTION: forcing a failure. [ 72.782273][ T5128] name failslab, interval 1, probability 0, space 0, times 0 [ 72.784068][ T5128] CPU: 0 PID: 5128 Comm: syz.0.198 Tainted: G W syzkaller #0 [ 72.785337][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.786769][ T5128] Call trace: [ 72.787246][ T5128] dump_backtrace+0x0/0x458 [ 72.787920][ T5128] show_stack+0x2c/0x3c [ 72.788573][ T5128] __dump_stack+0x30/0x40 [ 72.789187][ T5128] dump_stack_lvl+0xf4/0x15c [ 72.789914][ T5128] dump_stack+0x1c/0x5c [ 72.790522][ T5128] should_fail+0x3c8/0x520 [ 72.791218][ T5128] __should_failslab+0xbc/0x10c [ 72.792025][ T5128] should_failslab+0x10/0x28 [ 72.792734][ T5128] slab_pre_alloc_hook+0x64/0xe8 [ 72.793417][ T5128] kmem_cache_alloc_node+0x98/0x410 [ 72.794218][ T5128] __alloc_skb+0x130/0x68c [ 72.794886][ T5128] netlink_ack+0x2c0/0x950 [ 72.795501][ T5128] netlink_rcv_skb+0x1f4/0x3dc [ 72.796202][ T5128] genl_rcv+0x38/0x50 [ 72.796864][ T5128] netlink_unicast+0x614/0x884 [ 72.797615][ T5128] netlink_sendmsg+0x6ec/0x9e4 [ 72.798333][ T5128] ____sys_sendmsg+0x578/0x894 [ 72.799086][ T5128] ___sys_sendmsg+0x1f0/0x27c [ 72.799783][ T5128] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.800574][ T5128] invoke_syscall+0x98/0x28c [ 72.801220][ T5128] el0_svc_common+0x13c/0x258 [ 72.801951][ T5128] do_el0_svc+0x5c/0x140 [ 72.802642][ T5128] el0_svc+0x78/0x1d0 [ 72.803224][ T5128] el0t_64_sync_handler+0xcc/0xe4 [ 72.803988][ T5128] el0t_64_sync+0x1a0/0x1a4 [ 72.812247][ T5130] FAULT_INJECTION: forcing a failure. [ 72.812247][ T5130] name failslab, interval 1, probability 0, space 0, times 0 [ 72.814149][ T5130] CPU: 0 PID: 5130 Comm: syz.0.199 Tainted: G W syzkaller #0 [ 72.815298][ T5130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.816683][ T5130] Call trace: [ 72.817162][ T5130] dump_backtrace+0x0/0x458 [ 72.817747][ T5130] show_stack+0x2c/0x3c [ 72.818310][ T5130] __dump_stack+0x30/0x40 [ 72.818886][ T5130] dump_stack_lvl+0xf4/0x15c [ 72.819525][ T5130] dump_stack+0x1c/0x5c [ 72.820141][ T5130] should_fail+0x3c8/0x520 [ 72.820728][ T5130] __should_failslab+0xbc/0x10c [ 72.821438][ T5130] should_failslab+0x10/0x28 [ 72.822102][ T5130] slab_pre_alloc_hook+0x64/0xe8 [ 72.822829][ T5130] kmem_cache_alloc_node+0x98/0x410 [ 72.823662][ T5130] __alloc_skb+0x130/0x68c [ 72.824289][ T5130] netlink_ack+0x2c0/0x950 [ 72.824942][ T5130] netlink_rcv_skb+0x1f4/0x3dc [ 72.825701][ T5130] genl_rcv+0x38/0x50 [ 72.826300][ T5130] netlink_unicast+0x614/0x884 [ 72.827086][ T5130] netlink_sendmsg+0x6ec/0x9e4 [ 72.827860][ T5130] ____sys_sendmsg+0x578/0x894 [ 72.828790][ T5130] ___sys_sendmsg+0x1f0/0x27c [ 72.829708][ T5130] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.830517][ T5130] invoke_syscall+0x98/0x28c [ 72.831220][ T5130] el0_svc_common+0x13c/0x258 [ 72.831959][ T5130] do_el0_svc+0x5c/0x140 [ 72.832638][ T5130] el0_svc+0x78/0x1d0 [ 72.833285][ T5130] el0t_64_sync_handler+0xcc/0xe4 [ 72.834077][ T5130] el0t_64_sync+0x1a0/0x1a4 [ 72.844770][ T5132] FAULT_INJECTION: forcing a failure. [ 72.844770][ T5132] name failslab, interval 1, probability 0, space 0, times 0 [ 72.846774][ T5132] CPU: 1 PID: 5132 Comm: syz.0.200 Tainted: G W syzkaller #0 [ 72.847985][ T5132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.849450][ T5132] Call trace: [ 72.849935][ T5132] dump_backtrace+0x0/0x458 [ 72.850589][ T5132] show_stack+0x2c/0x3c [ 72.851238][ T5132] __dump_stack+0x30/0x40 [ 72.851923][ T5132] dump_stack_lvl+0xf4/0x15c [ 72.852702][ T5132] dump_stack+0x1c/0x5c [ 72.853367][ T5132] should_fail+0x3c8/0x520 [ 72.854108][ T5132] __should_failslab+0xbc/0x10c [ 72.854897][ T5132] should_failslab+0x10/0x28 [ 72.855697][ T5132] slab_pre_alloc_hook+0x64/0xe8 [ 72.856457][ T5132] kmem_cache_alloc_node+0x98/0x410 [ 72.857288][ T5132] __alloc_skb+0x130/0x68c [ 72.857964][ T5132] netlink_ack+0x2c0/0x950 [ 72.858636][ T5132] netlink_rcv_skb+0x1f4/0x3dc [ 72.859356][ T5132] genl_rcv+0x38/0x50 [ 72.859979][ T5132] netlink_unicast+0x614/0x884 [ 72.860773][ T5132] netlink_sendmsg+0x6ec/0x9e4 [ 72.861466][ T5132] ____sys_sendmsg+0x578/0x894 [ 72.862243][ T5132] ___sys_sendmsg+0x1f0/0x27c [ 72.862962][ T5132] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.863763][ T5132] invoke_syscall+0x98/0x28c [ 72.864496][ T5132] el0_svc_common+0x13c/0x258 [ 72.865245][ T5132] do_el0_svc+0x5c/0x140 [ 72.865947][ T5132] el0_svc+0x78/0x1d0 [ 72.866601][ T5132] el0t_64_sync_handler+0xcc/0xe4 [ 72.867418][ T5132] el0t_64_sync+0x1a0/0x1a4 [ 72.876858][ T5134] FAULT_INJECTION: forcing a failure. [ 72.876858][ T5134] name failslab, interval 1, probability 0, space 0, times 0 [ 72.878589][ T5134] CPU: 0 PID: 5134 Comm: syz.0.201 Tainted: G W syzkaller #0 [ 72.879822][ T5134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.881403][ T5134] Call trace: [ 72.881974][ T5134] dump_backtrace+0x0/0x458 [ 72.882628][ T5134] show_stack+0x2c/0x3c [ 72.883299][ T5134] __dump_stack+0x30/0x40 [ 72.883981][ T5134] dump_stack_lvl+0xf4/0x15c [ 72.884750][ T5134] dump_stack+0x1c/0x5c [ 72.885366][ T5134] should_fail+0x3c8/0x520 [ 72.886094][ T5134] __should_failslab+0xbc/0x10c [ 72.886844][ T5134] should_failslab+0x10/0x28 [ 72.887546][ T5134] slab_pre_alloc_hook+0x64/0xe8 [ 72.888320][ T5134] kmem_cache_alloc_node+0x98/0x410 [ 72.889093][ T5134] __alloc_skb+0x130/0x68c [ 72.889776][ T5134] netlink_ack+0x2c0/0x950 [ 72.890441][ T5134] netlink_rcv_skb+0x1f4/0x3dc [ 72.891165][ T5134] genl_rcv+0x38/0x50 [ 72.891773][ T5134] netlink_unicast+0x614/0x884 [ 72.892529][ T5134] netlink_sendmsg+0x6ec/0x9e4 [ 72.893315][ T5134] ____sys_sendmsg+0x578/0x894 [ 72.894011][ T5134] ___sys_sendmsg+0x1f0/0x27c [ 72.894728][ T5134] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.895564][ T5134] invoke_syscall+0x98/0x28c [ 72.896242][ T5134] el0_svc_common+0x13c/0x258 [ 72.896978][ T5134] do_el0_svc+0x5c/0x140 [ 72.897607][ T5134] el0_svc+0x78/0x1d0 [ 72.898223][ T5134] el0t_64_sync_handler+0xcc/0xe4 [ 72.899047][ T5134] el0t_64_sync+0x1a0/0x1a4 [ 72.909849][ T5136] FAULT_INJECTION: forcing a failure. [ 72.909849][ T5136] name failslab, interval 1, probability 0, space 0, times 0 [ 72.912057][ T5136] CPU: 0 PID: 5136 Comm: syz.0.202 Tainted: G W syzkaller #0 [ 72.913319][ T5136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.914747][ T5136] Call trace: [ 72.915236][ T5136] dump_backtrace+0x0/0x458 [ 72.915930][ T5136] show_stack+0x2c/0x3c [ 72.916557][ T5136] __dump_stack+0x30/0x40 [ 72.917189][ T5136] dump_stack_lvl+0xf4/0x15c [ 72.917870][ T5136] dump_stack+0x1c/0x5c [ 72.918536][ T5136] should_fail+0x3c8/0x520 [ 72.919204][ T5136] __should_failslab+0xbc/0x10c [ 72.919880][ T5136] should_failslab+0x10/0x28 [ 72.920501][ T5136] slab_pre_alloc_hook+0x64/0xe8 [ 72.921225][ T5136] kmem_cache_alloc_node+0x98/0x410 [ 72.922053][ T5136] __alloc_skb+0x130/0x68c [ 72.922778][ T5136] netlink_ack+0x2c0/0x950 [ 72.923511][ T5136] netlink_rcv_skb+0x1f4/0x3dc [ 72.924253][ T5136] genl_rcv+0x38/0x50 [ 72.924904][ T5136] netlink_unicast+0x614/0x884 [ 72.925611][ T5136] netlink_sendmsg+0x6ec/0x9e4 [ 72.926340][ T5136] ____sys_sendmsg+0x578/0x894 [ 72.927092][ T5136] ___sys_sendmsg+0x1f0/0x27c [ 72.927804][ T5136] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.928597][ T5136] invoke_syscall+0x98/0x28c [ 72.929282][ T5136] el0_svc_common+0x13c/0x258 [ 72.929976][ T5136] do_el0_svc+0x5c/0x140 [ 72.930665][ T5136] el0_svc+0x78/0x1d0 [ 72.931267][ T5136] el0t_64_sync_handler+0xcc/0xe4 [ 72.932035][ T5136] el0t_64_sync+0x1a0/0x1a4 [ 72.940448][ T5138] FAULT_INJECTION: forcing a failure. [ 72.940448][ T5138] name failslab, interval 1, probability 0, space 0, times 0 [ 72.942490][ T5138] CPU: 1 PID: 5138 Comm: syz.0.203 Tainted: G W syzkaller #0 [ 72.943801][ T5138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.945257][ T5138] Call trace: [ 72.945732][ T5138] dump_backtrace+0x0/0x458 [ 72.946358][ T5138] show_stack+0x2c/0x3c [ 72.946926][ T5138] __dump_stack+0x30/0x40 [ 72.947558][ T5138] dump_stack_lvl+0xf4/0x15c [ 72.948246][ T5138] dump_stack+0x1c/0x5c [ 72.948895][ T5138] should_fail+0x3c8/0x520 [ 72.949610][ T5138] __should_failslab+0xbc/0x10c [ 72.950372][ T5138] should_failslab+0x10/0x28 [ 72.951114][ T5138] slab_pre_alloc_hook+0x64/0xe8 [ 72.951863][ T5138] kmem_cache_alloc_node+0x98/0x410 [ 72.952572][ T5138] __alloc_skb+0x130/0x68c [ 72.953235][ T5138] netlink_ack+0x2c0/0x950 [ 72.953900][ T5138] netlink_rcv_skb+0x1f4/0x3dc [ 72.954693][ T5138] genl_rcv+0x38/0x50 [ 72.955283][ T5138] netlink_unicast+0x614/0x884 [ 72.956023][ T5138] netlink_sendmsg+0x6ec/0x9e4 [ 72.956729][ T5138] ____sys_sendmsg+0x578/0x894 [ 72.957426][ T5138] ___sys_sendmsg+0x1f0/0x27c [ 72.958134][ T5138] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.958900][ T5138] invoke_syscall+0x98/0x28c [ 72.959549][ T5138] el0_svc_common+0x13c/0x258 [ 72.960226][ T5138] do_el0_svc+0x5c/0x140 [ 72.960846][ T5138] el0_svc+0x78/0x1d0 [ 72.961410][ T5138] el0t_64_sync_handler+0xcc/0xe4 [ 72.962188][ T5138] el0t_64_sync+0x1a0/0x1a4 [ 72.978081][ T5140] FAULT_INJECTION: forcing a failure. [ 72.978081][ T5140] name failslab, interval 1, probability 0, space 0, times 0 [ 72.979889][ T5140] CPU: 1 PID: 5140 Comm: syz.0.204 Tainted: G W syzkaller #0 [ 72.981255][ T5140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.982764][ T5140] Call trace: [ 72.983239][ T5140] dump_backtrace+0x0/0x458 [ 72.983975][ T5140] show_stack+0x2c/0x3c [ 72.984610][ T5140] __dump_stack+0x30/0x40 [ 72.985255][ T5140] dump_stack_lvl+0xf4/0x15c [ 72.985998][ T5140] dump_stack+0x1c/0x5c [ 72.986697][ T5140] should_fail+0x3c8/0x520 [ 72.987386][ T5140] __should_failslab+0xbc/0x10c [ 72.988097][ T5140] should_failslab+0x10/0x28 [ 72.988810][ T5140] slab_pre_alloc_hook+0x64/0xe8 [ 72.989474][ T5140] kmem_cache_alloc_node+0x98/0x410 [ 72.990217][ T5140] __alloc_skb+0x130/0x68c [ 72.990900][ T5140] netlink_ack+0x2c0/0x950 [ 72.991574][ T5140] netlink_rcv_skb+0x1f4/0x3dc [ 72.992322][ T5140] genl_rcv+0x38/0x50 [ 72.992950][ T5140] netlink_unicast+0x614/0x884 [ 72.993646][ T5140] netlink_sendmsg+0x6ec/0x9e4 [ 72.994321][ T5140] ____sys_sendmsg+0x578/0x894 [ 72.995040][ T5140] ___sys_sendmsg+0x1f0/0x27c [ 72.995873][ T5140] __arm64_sys_sendmsg+0x1bc/0x278 [ 72.996681][ T5140] invoke_syscall+0x98/0x28c [ 72.997436][ T5140] el0_svc_common+0x13c/0x258 [ 72.998150][ T5140] do_el0_svc+0x5c/0x140 [ 72.998778][ T5140] el0_svc+0x78/0x1d0 [ 72.999352][ T5140] el0t_64_sync_handler+0xcc/0xe4 [ 73.000087][ T5140] el0t_64_sync+0x1a0/0x1a4 [ 73.009741][ T5142] FAULT_INJECTION: forcing a failure. [ 73.009741][ T5142] name failslab, interval 1, probability 0, space 0, times 0 [ 73.012411][ T5142] CPU: 1 PID: 5142 Comm: syz.0.205 Tainted: G W syzkaller #0 [ 73.013679][ T5142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.015196][ T5142] Call trace: [ 73.015768][ T5142] dump_backtrace+0x0/0x458 [ 73.016459][ T5142] show_stack+0x2c/0x3c [ 73.017132][ T5142] __dump_stack+0x30/0x40 [ 73.017848][ T5142] dump_stack_lvl+0xf4/0x15c [ 73.018486][ T5142] dump_stack+0x1c/0x5c [ 73.019102][ T5142] should_fail+0x3c8/0x520 [ 73.019769][ T5142] __should_failslab+0xbc/0x10c [ 73.020549][ T5142] should_failslab+0x10/0x28 [ 73.021211][ T5142] slab_pre_alloc_hook+0x64/0xe8 [ 73.021956][ T5142] kmem_cache_alloc_node+0x98/0x410 [ 73.022801][ T5142] __alloc_skb+0x130/0x68c [ 73.023491][ T5142] netlink_ack+0x2c0/0x950 [ 73.024203][ T5142] netlink_rcv_skb+0x1f4/0x3dc [ 73.024931][ T5142] genl_rcv+0x38/0x50 [ 73.025559][ T5142] netlink_unicast+0x614/0x884 [ 73.026340][ T5142] netlink_sendmsg+0x6ec/0x9e4 [ 73.027143][ T5142] ____sys_sendmsg+0x578/0x894 [ 73.027856][ T5142] ___sys_sendmsg+0x1f0/0x27c [ 73.028547][ T5142] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.029276][ T5142] invoke_syscall+0x98/0x28c [ 73.030038][ T5142] el0_svc_common+0x13c/0x258 [ 73.030753][ T5142] do_el0_svc+0x5c/0x140 [ 73.031429][ T5142] el0_svc+0x78/0x1d0 [ 73.032005][ T5142] el0t_64_sync_handler+0xcc/0xe4 [ 73.032799][ T5142] el0t_64_sync+0x1a0/0x1a4 [ 73.041948][ T5144] FAULT_INJECTION: forcing a failure. [ 73.041948][ T5144] name failslab, interval 1, probability 0, space 0, times 0 [ 73.043841][ T5144] CPU: 0 PID: 5144 Comm: syz.0.206 Tainted: G W syzkaller #0 [ 73.044993][ T5144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.046524][ T5144] Call trace: [ 73.046991][ T5144] dump_backtrace+0x0/0x458 [ 73.047707][ T5144] show_stack+0x2c/0x3c [ 73.048329][ T5144] __dump_stack+0x30/0x40 [ 73.048999][ T5144] dump_stack_lvl+0xf4/0x15c [ 73.049692][ T5144] dump_stack+0x1c/0x5c [ 73.050334][ T5144] should_fail+0x3c8/0x520 [ 73.051073][ T5144] __should_failslab+0xbc/0x10c [ 73.051854][ T5144] should_failslab+0x10/0x28 [ 73.052566][ T5144] slab_pre_alloc_hook+0x64/0xe8 [ 73.053289][ T5144] kmem_cache_alloc_node+0x98/0x410 [ 73.054096][ T5144] __alloc_skb+0x130/0x68c [ 73.054769][ T5144] netlink_ack+0x2c0/0x950 [ 73.055410][ T5144] netlink_rcv_skb+0x1f4/0x3dc [ 73.056162][ T5144] genl_rcv+0x38/0x50 [ 73.056796][ T5144] netlink_unicast+0x614/0x884 [ 73.057489][ T5144] netlink_sendmsg+0x6ec/0x9e4 [ 73.058219][ T5144] ____sys_sendmsg+0x578/0x894 [ 73.058949][ T5144] ___sys_sendmsg+0x1f0/0x27c [ 73.059640][ T5144] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.060436][ T5144] invoke_syscall+0x98/0x28c [ 73.061099][ T5144] el0_svc_common+0x13c/0x258 [ 73.061844][ T5144] do_el0_svc+0x5c/0x140 [ 73.062458][ T5144] el0_svc+0x78/0x1d0 [ 73.063104][ T5144] el0t_64_sync_handler+0xcc/0xe4 [ 73.063887][ T5144] el0t_64_sync+0x1a0/0x1a4 [ 73.073128][ T5146] FAULT_INJECTION: forcing a failure. [ 73.073128][ T5146] name failslab, interval 1, probability 0, space 0, times 0 [ 73.075041][ T5146] CPU: 0 PID: 5146 Comm: syz.0.207 Tainted: G W syzkaller #0 [ 73.076325][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.077772][ T5146] Call trace: [ 73.078228][ T5146] dump_backtrace+0x0/0x458 [ 73.078866][ T5146] show_stack+0x2c/0x3c [ 73.079417][ T5146] __dump_stack+0x30/0x40 [ 73.080030][ T5146] dump_stack_lvl+0xf4/0x15c [ 73.080711][ T5146] dump_stack+0x1c/0x5c [ 73.081339][ T5146] should_fail+0x3c8/0x520 [ 73.081997][ T5146] __should_failslab+0xbc/0x10c [ 73.082717][ T5146] should_failslab+0x10/0x28 [ 73.083411][ T5146] slab_pre_alloc_hook+0x64/0xe8 [ 73.084132][ T5146] kmem_cache_alloc_node+0x98/0x410 [ 73.084908][ T5146] __alloc_skb+0x130/0x68c [ 73.085541][ T5146] netlink_ack+0x2c0/0x950 [ 73.086152][ T5146] netlink_rcv_skb+0x1f4/0x3dc [ 73.086832][ T5146] genl_rcv+0x38/0x50 [ 73.087430][ T5146] netlink_unicast+0x614/0x884 [ 73.088184][ T5146] netlink_sendmsg+0x6ec/0x9e4 [ 73.088993][ T5146] ____sys_sendmsg+0x578/0x894 [ 73.089634][ T5146] ___sys_sendmsg+0x1f0/0x27c [ 73.090270][ T5146] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.091049][ T5146] invoke_syscall+0x98/0x28c [ 73.091756][ T5146] el0_svc_common+0x13c/0x258 [ 73.092452][ T5146] do_el0_svc+0x5c/0x140 [ 73.093166][ T5146] el0_svc+0x78/0x1d0 [ 73.093795][ T5146] el0t_64_sync_handler+0xcc/0xe4 [ 73.094640][ T5146] el0t_64_sync+0x1a0/0x1a4 [ 73.103247][ T5148] FAULT_INJECTION: forcing a failure. [ 73.103247][ T5148] name failslab, interval 1, probability 0, space 0, times 0 [ 73.105340][ T5148] CPU: 1 PID: 5148 Comm: syz.0.208 Tainted: G W syzkaller #0 [ 73.106597][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.108175][ T5148] Call trace: [ 73.108614][ T5148] dump_backtrace+0x0/0x458 [ 73.109277][ T5148] show_stack+0x2c/0x3c [ 73.109923][ T5148] __dump_stack+0x30/0x40 [ 73.110531][ T5148] dump_stack_lvl+0xf4/0x15c [ 73.111228][ T5148] dump_stack+0x1c/0x5c [ 73.111843][ T5148] should_fail+0x3c8/0x520 [ 73.112518][ T5148] __should_failslab+0xbc/0x10c [ 73.113300][ T5148] should_failslab+0x10/0x28 [ 73.114007][ T5148] slab_pre_alloc_hook+0x64/0xe8 [ 73.114751][ T5148] kmem_cache_alloc_node+0x98/0x410 [ 73.115553][ T5148] __alloc_skb+0x130/0x68c [ 73.116225][ T5148] netlink_ack+0x2c0/0x950 [ 73.116984][ T5148] netlink_rcv_skb+0x1f4/0x3dc [ 73.117682][ T5148] genl_rcv+0x38/0x50 [ 73.118284][ T5148] netlink_unicast+0x614/0x884 [ 73.119060][ T5148] netlink_sendmsg+0x6ec/0x9e4 [ 73.119815][ T5148] ____sys_sendmsg+0x578/0x894 [ 73.120555][ T5148] ___sys_sendmsg+0x1f0/0x27c [ 73.121199][ T5148] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.122041][ T5148] invoke_syscall+0x98/0x28c [ 73.122773][ T5148] el0_svc_common+0x13c/0x258 [ 73.123521][ T5148] do_el0_svc+0x5c/0x140 [ 73.124200][ T5148] el0_svc+0x78/0x1d0 [ 73.124797][ T5148] el0t_64_sync_handler+0xcc/0xe4 [ 73.125563][ T5148] el0t_64_sync+0x1a0/0x1a4 [ 73.137311][ T5150] FAULT_INJECTION: forcing a failure. [ 73.137311][ T5150] name failslab, interval 1, probability 0, space 0, times 0 [ 73.139060][ T5150] CPU: 1 PID: 5150 Comm: syz.0.209 Tainted: G W syzkaller #0 [ 73.140358][ T5150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.141790][ T5150] Call trace: [ 73.142319][ T5150] dump_backtrace+0x0/0x458 [ 73.143039][ T5150] show_stack+0x2c/0x3c [ 73.143711][ T5150] __dump_stack+0x30/0x40 [ 73.144386][ T5150] dump_stack_lvl+0xf4/0x15c [ 73.145126][ T5150] dump_stack+0x1c/0x5c [ 73.145841][ T5150] should_fail+0x3c8/0x520 [ 73.146545][ T5150] __should_failslab+0xbc/0x10c [ 73.147314][ T5150] should_failslab+0x10/0x28 [ 73.148033][ T5150] slab_pre_alloc_hook+0x64/0xe8 [ 73.148859][ T5150] kmem_cache_alloc_node+0x98/0x410 [ 73.149670][ T5150] __alloc_skb+0x130/0x68c [ 73.150373][ T5150] netlink_ack+0x2c0/0x950 [ 73.151007][ T5150] netlink_rcv_skb+0x1f4/0x3dc [ 73.151770][ T5150] genl_rcv+0x38/0x50 [ 73.152411][ T5150] netlink_unicast+0x614/0x884 [ 73.153236][ T5150] netlink_sendmsg+0x6ec/0x9e4 [ 73.154008][ T5150] ____sys_sendmsg+0x578/0x894 [ 73.154732][ T5150] ___sys_sendmsg+0x1f0/0x27c [ 73.155459][ T5150] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.156385][ T5150] invoke_syscall+0x98/0x28c [ 73.157135][ T5150] el0_svc_common+0x13c/0x258 [ 73.157909][ T5150] do_el0_svc+0x5c/0x140 [ 73.158534][ T5150] el0_svc+0x78/0x1d0 [ 73.159226][ T5150] el0t_64_sync_handler+0xcc/0xe4 [ 73.159999][ T5150] el0t_64_sync+0x1a0/0x1a4 [ 73.169252][ T5152] FAULT_INJECTION: forcing a failure. [ 73.169252][ T5152] name failslab, interval 1, probability 0, space 0, times 0 [ 73.171472][ T5152] CPU: 0 PID: 5152 Comm: syz.0.210 Tainted: G W syzkaller #0 [ 73.172686][ T5152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.173999][ T5152] Call trace: [ 73.174467][ T5152] dump_backtrace+0x0/0x458 [ 73.175144][ T5152] show_stack+0x2c/0x3c [ 73.175762][ T5152] __dump_stack+0x30/0x40 [ 73.176389][ T5152] dump_stack_lvl+0xf4/0x15c [ 73.177134][ T5152] dump_stack+0x1c/0x5c [ 73.177807][ T5152] should_fail+0x3c8/0x520 [ 73.178504][ T5152] __should_failslab+0xbc/0x10c [ 73.179237][ T5152] should_failslab+0x10/0x28 [ 73.179879][ T5152] slab_pre_alloc_hook+0x64/0xe8 [ 73.180604][ T5152] kmem_cache_alloc_node+0x98/0x410 [ 73.181381][ T5152] __alloc_skb+0x130/0x68c [ 73.182058][ T5152] netlink_ack+0x2c0/0x950 [ 73.182731][ T5152] netlink_rcv_skb+0x1f4/0x3dc [ 73.183482][ T5152] genl_rcv+0x38/0x50 [ 73.184072][ T5152] netlink_unicast+0x614/0x884 [ 73.184838][ T5152] netlink_sendmsg+0x6ec/0x9e4 [ 73.185575][ T5152] ____sys_sendmsg+0x578/0x894 [ 73.186279][ T5152] ___sys_sendmsg+0x1f0/0x27c [ 73.187061][ T5152] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.187834][ T5152] invoke_syscall+0x98/0x28c [ 73.188573][ T5152] el0_svc_common+0x13c/0x258 [ 73.189283][ T5152] do_el0_svc+0x5c/0x140 [ 73.189929][ T5152] el0_svc+0x78/0x1d0 [ 73.190543][ T5152] el0t_64_sync_handler+0xcc/0xe4 [ 73.191321][ T5152] el0t_64_sync+0x1a0/0x1a4 [ 73.201576][ T5154] FAULT_INJECTION: forcing a failure. [ 73.201576][ T5154] name failslab, interval 1, probability 0, space 0, times 0 [ 73.203337][ T5154] CPU: 0 PID: 5154 Comm: syz.0.211 Tainted: G W syzkaller #0 [ 73.204622][ T5154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.206016][ T5154] Call trace: [ 73.206455][ T5154] dump_backtrace+0x0/0x458 [ 73.207112][ T5154] show_stack+0x2c/0x3c [ 73.207664][ T5154] __dump_stack+0x30/0x40 [ 73.208321][ T5154] dump_stack_lvl+0xf4/0x15c [ 73.208963][ T5154] dump_stack+0x1c/0x5c [ 73.209636][ T5154] should_fail+0x3c8/0x520 [ 73.210270][ T5154] __should_failslab+0xbc/0x10c [ 73.210945][ T5154] should_failslab+0x10/0x28 [ 73.211634][ T5154] slab_pre_alloc_hook+0x64/0xe8 [ 73.212430][ T5154] kmem_cache_alloc_node+0x98/0x410 [ 73.213229][ T5154] __alloc_skb+0x130/0x68c [ 73.213953][ T5154] netlink_ack+0x2c0/0x950 [ 73.214655][ T5154] netlink_rcv_skb+0x1f4/0x3dc [ 73.215349][ T5154] genl_rcv+0x38/0x50 [ 73.215983][ T5154] netlink_unicast+0x614/0x884 [ 73.216759][ T5154] netlink_sendmsg+0x6ec/0x9e4 [ 73.217553][ T5154] ____sys_sendmsg+0x578/0x894 [ 73.218280][ T5154] ___sys_sendmsg+0x1f0/0x27c [ 73.219023][ T5154] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.219816][ T5154] invoke_syscall+0x98/0x28c [ 73.220510][ T5154] el0_svc_common+0x13c/0x258 [ 73.221266][ T5154] do_el0_svc+0x5c/0x140 [ 73.221896][ T5154] el0_svc+0x78/0x1d0 [ 73.222499][ T5154] el0t_64_sync_handler+0xcc/0xe4 [ 73.223256][ T5154] el0t_64_sync+0x1a0/0x1a4 [ 73.232700][ T5156] FAULT_INJECTION: forcing a failure. [ 73.232700][ T5156] name failslab, interval 1, probability 0, space 0, times 0 [ 73.234623][ T5156] CPU: 1 PID: 5156 Comm: syz.0.212 Tainted: G W syzkaller #0 [ 73.235967][ T5156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.237502][ T5156] Call trace: [ 73.237953][ T5156] dump_backtrace+0x0/0x458 [ 73.238624][ T5156] show_stack+0x2c/0x3c [ 73.239328][ T5156] __dump_stack+0x30/0x40 [ 73.239976][ T5156] dump_stack_lvl+0xf4/0x15c [ 73.240658][ T5156] dump_stack+0x1c/0x5c [ 73.241337][ T5156] should_fail+0x3c8/0x520 [ 73.241967][ T5156] __should_failslab+0xbc/0x10c [ 73.242673][ T5156] should_failslab+0x10/0x28 [ 73.243383][ T5156] slab_pre_alloc_hook+0x64/0xe8 [ 73.244155][ T5156] kmem_cache_alloc_node+0x98/0x410 [ 73.245068][ T5156] __alloc_skb+0x130/0x68c [ 73.245736][ T5156] netlink_ack+0x2c0/0x950 [ 73.246374][ T5156] netlink_rcv_skb+0x1f4/0x3dc [ 73.247087][ T5156] genl_rcv+0x38/0x50 [ 73.247732][ T5156] netlink_unicast+0x614/0x884 [ 73.248507][ T5156] netlink_sendmsg+0x6ec/0x9e4 [ 73.249183][ T5156] ____sys_sendmsg+0x578/0x894 [ 73.249894][ T5156] ___sys_sendmsg+0x1f0/0x27c [ 73.250596][ T5156] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.251391][ T5156] invoke_syscall+0x98/0x28c [ 73.252129][ T5156] el0_svc_common+0x13c/0x258 [ 73.252857][ T5156] do_el0_svc+0x5c/0x140 [ 73.253537][ T5156] el0_svc+0x78/0x1d0 [ 73.254150][ T5156] el0t_64_sync_handler+0xcc/0xe4 [ 73.254956][ T5156] el0t_64_sync+0x1a0/0x1a4 [ 73.263843][ T5158] FAULT_INJECTION: forcing a failure. [ 73.263843][ T5158] name failslab, interval 1, probability 0, space 0, times 0 [ 73.265637][ T5158] CPU: 1 PID: 5158 Comm: syz.0.213 Tainted: G W syzkaller #0 [ 73.266883][ T5158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.268335][ T5158] Call trace: [ 73.268833][ T5158] dump_backtrace+0x0/0x458 [ 73.269522][ T5158] show_stack+0x2c/0x3c [ 73.270083][ T5158] __dump_stack+0x30/0x40 [ 73.270709][ T5158] dump_stack_lvl+0xf4/0x15c [ 73.271458][ T5158] dump_stack+0x1c/0x5c [ 73.272173][ T5158] should_fail+0x3c8/0x520 [ 73.272837][ T5158] __should_failslab+0xbc/0x10c [ 73.273514][ T5158] should_failslab+0x10/0x28 [ 73.274215][ T5158] slab_pre_alloc_hook+0x64/0xe8 [ 73.274939][ T5158] kmem_cache_alloc_node+0x98/0x410 [ 73.275744][ T5158] __alloc_skb+0x130/0x68c [ 73.276505][ T5158] netlink_ack+0x2c0/0x950 [ 73.277232][ T5158] netlink_rcv_skb+0x1f4/0x3dc [ 73.278054][ T5158] genl_rcv+0x38/0x50 [ 73.278759][ T5158] netlink_unicast+0x614/0x884 [ 73.279483][ T5158] netlink_sendmsg+0x6ec/0x9e4 [ 73.280263][ T5158] ____sys_sendmsg+0x578/0x894 [ 73.280968][ T5158] ___sys_sendmsg+0x1f0/0x27c [ 73.281718][ T5158] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.282536][ T5158] invoke_syscall+0x98/0x28c [ 73.283264][ T5158] el0_svc_common+0x13c/0x258 [ 73.283952][ T5158] do_el0_svc+0x5c/0x140 [ 73.284541][ T5158] el0_svc+0x78/0x1d0 [ 73.285143][ T5158] el0t_64_sync_handler+0xcc/0xe4 [ 73.285979][ T5158] el0t_64_sync+0x1a0/0x1a4 [ 73.297646][ T5160] FAULT_INJECTION: forcing a failure. [ 73.297646][ T5160] name failslab, interval 1, probability 0, space 0, times 0 [ 73.299510][ T5160] CPU: 0 PID: 5160 Comm: syz.0.214 Tainted: G W syzkaller #0 [ 73.300808][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.302503][ T5160] Call trace: [ 73.302997][ T5160] dump_backtrace+0x0/0x458 [ 73.303703][ T5160] show_stack+0x2c/0x3c [ 73.304296][ T5160] __dump_stack+0x30/0x40 [ 73.304913][ T5160] dump_stack_lvl+0xf4/0x15c [ 73.305602][ T5160] dump_stack+0x1c/0x5c [ 73.306259][ T5160] should_fail+0x3c8/0x520 [ 73.307005][ T5160] __should_failslab+0xbc/0x10c [ 73.307760][ T5160] should_failslab+0x10/0x28 [ 73.308455][ T5160] slab_pre_alloc_hook+0x64/0xe8 [ 73.309275][ T5160] kmem_cache_alloc_node+0x98/0x410 [ 73.310066][ T5160] __alloc_skb+0x130/0x68c [ 73.310748][ T5160] netlink_ack+0x2c0/0x950 [ 73.311428][ T5160] netlink_rcv_skb+0x1f4/0x3dc [ 73.312153][ T5160] genl_rcv+0x38/0x50 [ 73.312751][ T5160] netlink_unicast+0x614/0x884 [ 73.313486][ T5160] netlink_sendmsg+0x6ec/0x9e4 [ 73.314270][ T5160] ____sys_sendmsg+0x578/0x894 [ 73.315065][ T5160] ___sys_sendmsg+0x1f0/0x27c [ 73.315750][ T5160] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.316517][ T5160] invoke_syscall+0x98/0x28c [ 73.317168][ T5160] el0_svc_common+0x13c/0x258 [ 73.317897][ T5160] do_el0_svc+0x5c/0x140 [ 73.318533][ T5160] el0_svc+0x78/0x1d0 [ 73.319162][ T5160] el0t_64_sync_handler+0xcc/0xe4 [ 73.319922][ T5160] el0t_64_sync+0x1a0/0x1a4 [ 73.329448][ T5162] FAULT_INJECTION: forcing a failure. [ 73.329448][ T5162] name failslab, interval 1, probability 0, space 0, times 0 [ 73.331802][ T5162] CPU: 0 PID: 5162 Comm: syz.0.215 Tainted: G W syzkaller #0 [ 73.333051][ T5162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.334520][ T5162] Call trace: [ 73.335007][ T5162] dump_backtrace+0x0/0x458 [ 73.335613][ T5162] show_stack+0x2c/0x3c [ 73.336233][ T5162] __dump_stack+0x30/0x40 [ 73.336860][ T5162] dump_stack_lvl+0xf4/0x15c [ 73.337626][ T5162] dump_stack+0x1c/0x5c [ 73.338295][ T5162] should_fail+0x3c8/0x520 [ 73.339030][ T5162] __should_failslab+0xbc/0x10c [ 73.339812][ T5162] should_failslab+0x10/0x28 [ 73.340501][ T5162] slab_pre_alloc_hook+0x64/0xe8 [ 73.341250][ T5162] kmem_cache_alloc_node+0x98/0x410 [ 73.342048][ T5162] __alloc_skb+0x130/0x68c [ 73.342710][ T5162] netlink_ack+0x2c0/0x950 [ 73.343382][ T5162] netlink_rcv_skb+0x1f4/0x3dc [ 73.344101][ T5162] genl_rcv+0x38/0x50 [ 73.344811][ T5162] netlink_unicast+0x614/0x884 [ 73.345512][ T5162] netlink_sendmsg+0x6ec/0x9e4 [ 73.346206][ T5162] ____sys_sendmsg+0x578/0x894 [ 73.346902][ T5162] ___sys_sendmsg+0x1f0/0x27c [ 73.347607][ T5162] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.348357][ T5162] invoke_syscall+0x98/0x28c [ 73.349061][ T5162] el0_svc_common+0x13c/0x258 [ 73.349827][ T5162] do_el0_svc+0x5c/0x140 [ 73.350498][ T5162] el0_svc+0x78/0x1d0 [ 73.351110][ T5162] el0t_64_sync_handler+0xcc/0xe4 [ 73.351922][ T5162] el0t_64_sync+0x1a0/0x1a4 [ 73.360216][ T5164] FAULT_INJECTION: forcing a failure. [ 73.360216][ T5164] name failslab, interval 1, probability 0, space 0, times 0 [ 73.362486][ T5164] CPU: 1 PID: 5164 Comm: syz.0.216 Tainted: G W syzkaller #0 [ 73.363681][ T5164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.365107][ T5164] Call trace: [ 73.365586][ T5164] dump_backtrace+0x0/0x458 [ 73.366207][ T5164] show_stack+0x2c/0x3c [ 73.366829][ T5164] __dump_stack+0x30/0x40 [ 73.367481][ T5164] dump_stack_lvl+0xf4/0x15c [ 73.368157][ T5164] dump_stack+0x1c/0x5c [ 73.368823][ T5164] should_fail+0x3c8/0x520 [ 73.369483][ T5164] __should_failslab+0xbc/0x10c [ 73.370216][ T5164] should_failslab+0x10/0x28 [ 73.370942][ T5164] slab_pre_alloc_hook+0x64/0xe8 [ 73.371720][ T5164] kmem_cache_alloc_node+0x98/0x410 [ 73.372584][ T5164] __alloc_skb+0x130/0x68c [ 73.373321][ T5164] netlink_ack+0x2c0/0x950 [ 73.374002][ T5164] netlink_rcv_skb+0x1f4/0x3dc [ 73.374697][ T5164] genl_rcv+0x38/0x50 [ 73.375347][ T5164] netlink_unicast+0x614/0x884 [ 73.376081][ T5164] netlink_sendmsg+0x6ec/0x9e4 [ 73.376813][ T5164] ____sys_sendmsg+0x578/0x894 [ 73.377535][ T5164] ___sys_sendmsg+0x1f0/0x27c [ 73.378232][ T5164] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.379054][ T5164] invoke_syscall+0x98/0x28c [ 73.379764][ T5164] el0_svc_common+0x13c/0x258 [ 73.380449][ T5164] do_el0_svc+0x5c/0x140 [ 73.381062][ T5164] el0_svc+0x78/0x1d0 [ 73.381686][ T5164] el0t_64_sync_handler+0xcc/0xe4 [ 73.382426][ T5164] el0t_64_sync+0x1a0/0x1a4 [ 73.391838][ T5166] FAULT_INJECTION: forcing a failure. [ 73.391838][ T5166] name failslab, interval 1, probability 0, space 0, times 0 [ 73.393692][ T5166] CPU: 1 PID: 5166 Comm: syz.0.217 Tainted: G W syzkaller #0 [ 73.394971][ T5166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.396441][ T5166] Call trace: [ 73.396920][ T5166] dump_backtrace+0x0/0x458 [ 73.397578][ T5166] show_stack+0x2c/0x3c [ 73.398200][ T5166] __dump_stack+0x30/0x40 [ 73.398811][ T5166] dump_stack_lvl+0xf4/0x15c [ 73.399487][ T5166] dump_stack+0x1c/0x5c [ 73.400117][ T5166] should_fail+0x3c8/0x520 [ 73.400740][ T5166] __should_failslab+0xbc/0x10c [ 73.401439][ T5166] should_failslab+0x10/0x28 [ 73.402120][ T5166] slab_pre_alloc_hook+0x64/0xe8 [ 73.402946][ T5166] kmem_cache_alloc_node+0x98/0x410 [ 73.403718][ T5166] __alloc_skb+0x130/0x68c [ 73.404429][ T5166] netlink_ack+0x2c0/0x950 [ 73.405127][ T5166] netlink_rcv_skb+0x1f4/0x3dc [ 73.405830][ T5166] genl_rcv+0x38/0x50 [ 73.406476][ T5166] netlink_unicast+0x614/0x884 [ 73.407226][ T5166] netlink_sendmsg+0x6ec/0x9e4 [ 73.407965][ T5166] ____sys_sendmsg+0x578/0x894 [ 73.408727][ T5166] ___sys_sendmsg+0x1f0/0x27c [ 73.409496][ T5166] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.410275][ T5166] invoke_syscall+0x98/0x28c [ 73.410935][ T5166] el0_svc_common+0x13c/0x258 [ 73.411626][ T5166] do_el0_svc+0x5c/0x140 [ 73.412300][ T5166] el0_svc+0x78/0x1d0 [ 73.412950][ T5166] el0t_64_sync_handler+0xcc/0xe4 [ 73.413715][ T5166] el0t_64_sync+0x1a0/0x1a4 [ 73.423087][ T5168] FAULT_INJECTION: forcing a failure. [ 73.423087][ T5168] name failslab, interval 1, probability 0, space 0, times 0 [ 73.424904][ T5168] CPU: 1 PID: 5168 Comm: syz.0.218 Tainted: G W syzkaller #0 [ 73.426225][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.427598][ T5168] Call trace: [ 73.428062][ T5168] dump_backtrace+0x0/0x458 [ 73.428741][ T5168] show_stack+0x2c/0x3c [ 73.429338][ T5168] __dump_stack+0x30/0x40 [ 73.430016][ T5168] dump_stack_lvl+0xf4/0x15c [ 73.430639][ T5168] dump_stack+0x1c/0x5c [ 73.431243][ T5168] should_fail+0x3c8/0x520 [ 73.431903][ T5168] __should_failslab+0xbc/0x10c [ 73.432624][ T5168] should_failslab+0x10/0x28 [ 73.433355][ T5168] slab_pre_alloc_hook+0x64/0xe8 [ 73.434089][ T5168] kmem_cache_alloc_node+0x98/0x410 [ 73.434891][ T5168] __alloc_skb+0x130/0x68c [ 73.435540][ T5168] netlink_ack+0x2c0/0x950 [ 73.436255][ T5168] netlink_rcv_skb+0x1f4/0x3dc [ 73.436959][ T5168] genl_rcv+0x38/0x50 [ 73.437591][ T5168] netlink_unicast+0x614/0x884 [ 73.438329][ T5168] netlink_sendmsg+0x6ec/0x9e4 [ 73.439079][ T5168] ____sys_sendmsg+0x578/0x894 [ 73.439834][ T5168] ___sys_sendmsg+0x1f0/0x27c [ 73.440489][ T5168] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.441224][ T5168] invoke_syscall+0x98/0x28c [ 73.441925][ T5168] el0_svc_common+0x13c/0x258 [ 73.442685][ T5168] do_el0_svc+0x5c/0x140 [ 73.443340][ T5168] el0_svc+0x78/0x1d0 [ 73.443964][ T5168] el0t_64_sync_handler+0xcc/0xe4 [ 73.444739][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 73.454885][ T5170] FAULT_INJECTION: forcing a failure. [ 73.454885][ T5170] name failslab, interval 1, probability 0, space 0, times 0 [ 73.456652][ T5170] CPU: 0 PID: 5170 Comm: syz.0.219 Tainted: G W syzkaller #0 [ 73.457956][ T5170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.459414][ T5170] Call trace: [ 73.459929][ T5170] dump_backtrace+0x0/0x458 [ 73.460530][ T5170] show_stack+0x2c/0x3c [ 73.461193][ T5170] __dump_stack+0x30/0x40 [ 73.461896][ T5170] dump_stack_lvl+0xf4/0x15c [ 73.462668][ T5170] dump_stack+0x1c/0x5c [ 73.463320][ T5170] should_fail+0x3c8/0x520 [ 73.464037][ T5170] __should_failslab+0xbc/0x10c [ 73.464742][ T5170] should_failslab+0x10/0x28 [ 73.465485][ T5170] slab_pre_alloc_hook+0x64/0xe8 [ 73.466257][ T5170] kmem_cache_alloc_node+0x98/0x410 [ 73.467083][ T5170] __alloc_skb+0x130/0x68c [ 73.467739][ T5170] netlink_ack+0x2c0/0x950 [ 73.468451][ T5170] netlink_rcv_skb+0x1f4/0x3dc [ 73.469192][ T5170] genl_rcv+0x38/0x50 [ 73.469789][ T5170] netlink_unicast+0x614/0x884 [ 73.470511][ T5170] netlink_sendmsg+0x6ec/0x9e4 [ 73.471229][ T5170] ____sys_sendmsg+0x578/0x894 [ 73.472000][ T5170] ___sys_sendmsg+0x1f0/0x27c [ 73.472700][ T5170] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.473473][ T5170] invoke_syscall+0x98/0x28c [ 73.474166][ T5170] el0_svc_common+0x13c/0x258 [ 73.474859][ T5170] do_el0_svc+0x5c/0x140 [ 73.475482][ T5170] el0_svc+0x78/0x1d0 [ 73.476078][ T5170] el0t_64_sync_handler+0xcc/0xe4 [ 73.476868][ T5170] el0t_64_sync+0x1a0/0x1a4 [ 73.485908][ T5172] FAULT_INJECTION: forcing a failure. [ 73.485908][ T5172] name failslab, interval 1, probability 0, space 0, times 0 [ 73.487836][ T5172] CPU: 1 PID: 5172 Comm: syz.0.220 Tainted: G W syzkaller #0 [ 73.489098][ T5172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.490629][ T5172] Call trace: [ 73.491075][ T5172] dump_backtrace+0x0/0x458 [ 73.491823][ T5172] show_stack+0x2c/0x3c [ 73.492473][ T5172] __dump_stack+0x30/0x40 [ 73.493234][ T5172] dump_stack_lvl+0xf4/0x15c [ 73.493951][ T5172] dump_stack+0x1c/0x5c [ 73.494562][ T5172] should_fail+0x3c8/0x520 [ 73.495243][ T5172] __should_failslab+0xbc/0x10c [ 73.496031][ T5172] should_failslab+0x10/0x28 [ 73.496751][ T5172] slab_pre_alloc_hook+0x64/0xe8 [ 73.497582][ T5172] kmem_cache_alloc_node+0x98/0x410 [ 73.498319][ T5172] __alloc_skb+0x130/0x68c [ 73.499003][ T5172] netlink_ack+0x2c0/0x950 [ 73.499695][ T5172] netlink_rcv_skb+0x1f4/0x3dc [ 73.500439][ T5172] genl_rcv+0x38/0x50 [ 73.501063][ T5172] netlink_unicast+0x614/0x884 [ 73.501808][ T5172] netlink_sendmsg+0x6ec/0x9e4 [ 73.502515][ T5172] ____sys_sendmsg+0x578/0x894 [ 73.503189][ T5172] ___sys_sendmsg+0x1f0/0x27c [ 73.503973][ T5172] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.504711][ T5172] invoke_syscall+0x98/0x28c [ 73.505480][ T5172] el0_svc_common+0x13c/0x258 [ 73.506191][ T5172] do_el0_svc+0x5c/0x140 [ 73.506836][ T5172] el0_svc+0x78/0x1d0 [ 73.507433][ T5172] el0t_64_sync_handler+0xcc/0xe4 [ 73.508213][ T5172] el0t_64_sync+0x1a0/0x1a4 [ 73.518052][ T5174] FAULT_INJECTION: forcing a failure. [ 73.518052][ T5174] name failslab, interval 1, probability 0, space 0, times 0 [ 73.519752][ T5174] CPU: 1 PID: 5174 Comm: syz.0.221 Tainted: G W syzkaller #0 [ 73.520992][ T5174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.522640][ T5174] Call trace: [ 73.523140][ T5174] dump_backtrace+0x0/0x458 [ 73.523887][ T5174] show_stack+0x2c/0x3c [ 73.524571][ T5174] __dump_stack+0x30/0x40 [ 73.525221][ T5174] dump_stack_lvl+0xf4/0x15c [ 73.525900][ T5174] dump_stack+0x1c/0x5c [ 73.526502][ T5174] should_fail+0x3c8/0x520 [ 73.527193][ T5174] __should_failslab+0xbc/0x10c [ 73.527961][ T5174] should_failslab+0x10/0x28 [ 73.528683][ T5174] slab_pre_alloc_hook+0x64/0xe8 [ 73.529491][ T5174] kmem_cache_alloc_node+0x98/0x410 [ 73.530321][ T5174] __alloc_skb+0x130/0x68c [ 73.531021][ T5174] netlink_ack+0x2c0/0x950 [ 73.531736][ T5174] netlink_rcv_skb+0x1f4/0x3dc [ 73.532443][ T5174] genl_rcv+0x38/0x50 [ 73.533085][ T5174] netlink_unicast+0x614/0x884 [ 73.533850][ T5174] netlink_sendmsg+0x6ec/0x9e4 [ 73.534597][ T5174] ____sys_sendmsg+0x578/0x894 [ 73.535404][ T5174] ___sys_sendmsg+0x1f0/0x27c [ 73.536128][ T5174] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.536918][ T5174] invoke_syscall+0x98/0x28c [ 73.537572][ T5174] el0_svc_common+0x13c/0x258 [ 73.538282][ T5174] do_el0_svc+0x5c/0x140 [ 73.538995][ T5174] el0_svc+0x78/0x1d0 [ 73.539583][ T5174] el0t_64_sync_handler+0xcc/0xe4 [ 73.540387][ T5174] el0t_64_sync+0x1a0/0x1a4 [ 73.549287][ T5176] FAULT_INJECTION: forcing a failure. [ 73.549287][ T5176] name failslab, interval 1, probability 0, space 0, times 0 [ 73.551287][ T5176] CPU: 0 PID: 5176 Comm: syz.0.222 Tainted: G W syzkaller #0 [ 73.552540][ T5176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.553877][ T5176] Call trace: [ 73.554359][ T5176] dump_backtrace+0x0/0x458 [ 73.554963][ T5176] show_stack+0x2c/0x3c [ 73.555524][ T5176] __dump_stack+0x30/0x40 [ 73.556182][ T5176] dump_stack_lvl+0xf4/0x15c [ 73.556887][ T5176] dump_stack+0x1c/0x5c [ 73.557531][ T5176] should_fail+0x3c8/0x520 [ 73.558209][ T5176] __should_failslab+0xbc/0x10c [ 73.558903][ T5176] should_failslab+0x10/0x28 [ 73.559550][ T5176] slab_pre_alloc_hook+0x64/0xe8 [ 73.560334][ T5176] kmem_cache_alloc_node+0x98/0x410 [ 73.561065][ T5176] __alloc_skb+0x130/0x68c [ 73.561761][ T5176] netlink_ack+0x2c0/0x950 [ 73.562457][ T5176] netlink_rcv_skb+0x1f4/0x3dc [ 73.563200][ T5176] genl_rcv+0x38/0x50 [ 73.563777][ T5176] netlink_unicast+0x614/0x884 [ 73.564496][ T5176] netlink_sendmsg+0x6ec/0x9e4 [ 73.565233][ T5176] ____sys_sendmsg+0x578/0x894 [ 73.565969][ T5176] ___sys_sendmsg+0x1f0/0x27c [ 73.566659][ T5176] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.567454][ T5176] invoke_syscall+0x98/0x28c [ 73.568164][ T5176] el0_svc_common+0x13c/0x258 [ 73.568966][ T5176] do_el0_svc+0x5c/0x140 [ 73.569609][ T5176] el0_svc+0x78/0x1d0 [ 73.570481][ T5176] el0t_64_sync_handler+0xcc/0xe4 [ 73.571429][ T5176] el0t_64_sync+0x1a0/0x1a4 [ 73.581463][ T5178] FAULT_INJECTION: forcing a failure. [ 73.581463][ T5178] name failslab, interval 1, probability 0, space 0, times 0 [ 73.583470][ T5178] CPU: 0 PID: 5178 Comm: syz.0.223 Tainted: G W syzkaller #0 [ 73.584800][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.586287][ T5178] Call trace: [ 73.586739][ T5178] dump_backtrace+0x0/0x458 [ 73.587480][ T5178] show_stack+0x2c/0x3c [ 73.588099][ T5178] __dump_stack+0x30/0x40 [ 73.588762][ T5178] dump_stack_lvl+0xf4/0x15c [ 73.589464][ T5178] dump_stack+0x1c/0x5c [ 73.590167][ T5178] should_fail+0x3c8/0x520 [ 73.590902][ T5178] __should_failslab+0xbc/0x10c [ 73.591695][ T5178] should_failslab+0x10/0x28 [ 73.592398][ T5178] slab_pre_alloc_hook+0x64/0xe8 [ 73.593214][ T5178] kmem_cache_alloc_node+0x98/0x410 [ 73.593990][ T5178] __alloc_skb+0x130/0x68c [ 73.594755][ T5178] netlink_ack+0x2c0/0x950 [ 73.595447][ T5178] netlink_rcv_skb+0x1f4/0x3dc [ 73.596211][ T5178] genl_rcv+0x38/0x50 [ 73.596844][ T5178] netlink_unicast+0x614/0x884 [ 73.597583][ T5178] netlink_sendmsg+0x6ec/0x9e4 [ 73.598285][ T5178] ____sys_sendmsg+0x578/0x894 [ 73.599051][ T5178] ___sys_sendmsg+0x1f0/0x27c [ 73.599773][ T5178] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.600564][ T5178] invoke_syscall+0x98/0x28c [ 73.601268][ T5178] el0_svc_common+0x13c/0x258 [ 73.601988][ T5178] do_el0_svc+0x5c/0x140 [ 73.602631][ T5178] el0_svc+0x78/0x1d0 [ 73.603263][ T5178] el0t_64_sync_handler+0xcc/0xe4 [ 73.604024][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 73.611947][ T5180] FAULT_INJECTION: forcing a failure. [ 73.611947][ T5180] name failslab, interval 1, probability 0, space 0, times 0 [ 73.613852][ T5180] CPU: 1 PID: 5180 Comm: syz.0.224 Tainted: G W syzkaller #0 [ 73.614981][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.616469][ T5180] Call trace: [ 73.616958][ T5180] dump_backtrace+0x0/0x458 [ 73.617623][ T5180] show_stack+0x2c/0x3c [ 73.618156][ T5180] __dump_stack+0x30/0x40 [ 73.618744][ T5180] dump_stack_lvl+0xf4/0x15c [ 73.619392][ T5180] dump_stack+0x1c/0x5c [ 73.620028][ T5180] should_fail+0x3c8/0x520 [ 73.620682][ T5180] __should_failslab+0xbc/0x10c [ 73.621545][ T5180] should_failslab+0x10/0x28 [ 73.622263][ T5180] slab_pre_alloc_hook+0x64/0xe8 [ 73.623007][ T5180] kmem_cache_alloc_node+0x98/0x410 [ 73.623878][ T5180] __alloc_skb+0x130/0x68c [ 73.624530][ T5180] netlink_ack+0x2c0/0x950 [ 73.625250][ T5180] netlink_rcv_skb+0x1f4/0x3dc [ 73.625996][ T5180] genl_rcv+0x38/0x50 [ 73.626617][ T5180] netlink_unicast+0x614/0x884 [ 73.627355][ T5180] netlink_sendmsg+0x6ec/0x9e4 [ 73.628116][ T5180] ____sys_sendmsg+0x578/0x894 [ 73.628805][ T5180] ___sys_sendmsg+0x1f0/0x27c [ 73.629585][ T5180] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.630422][ T5180] invoke_syscall+0x98/0x28c [ 73.631116][ T5180] el0_svc_common+0x13c/0x258 [ 73.631802][ T5180] do_el0_svc+0x5c/0x140 [ 73.632460][ T5180] el0_svc+0x78/0x1d0 [ 73.633093][ T5180] el0t_64_sync_handler+0xcc/0xe4 [ 73.633921][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 73.647562][ T5182] FAULT_INJECTION: forcing a failure. [ 73.647562][ T5182] name failslab, interval 1, probability 0, space 0, times 0 [ 73.649419][ T5182] CPU: 1 PID: 5182 Comm: syz.0.225 Tainted: G W syzkaller #0 [ 73.650650][ T5182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.652090][ T5182] Call trace: [ 73.652585][ T5182] dump_backtrace+0x0/0x458 [ 73.653250][ T5182] show_stack+0x2c/0x3c [ 73.653830][ T5182] __dump_stack+0x30/0x40 [ 73.654511][ T5182] dump_stack_lvl+0xf4/0x15c [ 73.655144][ T5182] dump_stack+0x1c/0x5c [ 73.655739][ T5182] should_fail+0x3c8/0x520 [ 73.656455][ T5182] __should_failslab+0xbc/0x10c [ 73.657221][ T5182] should_failslab+0x10/0x28 [ 73.657891][ T5182] slab_pre_alloc_hook+0x64/0xe8 [ 73.658730][ T5182] kmem_cache_alloc_node+0x98/0x410 [ 73.659513][ T5182] __alloc_skb+0x130/0x68c [ 73.660220][ T5182] netlink_ack+0x2c0/0x950 [ 73.660922][ T5182] netlink_rcv_skb+0x1f4/0x3dc [ 73.661635][ T5182] genl_rcv+0x38/0x50 [ 73.662244][ T5182] netlink_unicast+0x614/0x884 [ 73.662987][ T5182] netlink_sendmsg+0x6ec/0x9e4 [ 73.663756][ T5182] ____sys_sendmsg+0x578/0x894 [ 73.664516][ T5182] ___sys_sendmsg+0x1f0/0x27c [ 73.665252][ T5182] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.666109][ T5182] invoke_syscall+0x98/0x28c [ 73.666839][ T5182] el0_svc_common+0x13c/0x258 [ 73.667585][ T5182] do_el0_svc+0x5c/0x140 [ 73.668245][ T5182] el0_svc+0x78/0x1d0 [ 73.668878][ T5182] el0t_64_sync_handler+0xcc/0xe4 [ 73.669697][ T5182] el0t_64_sync+0x1a0/0x1a4 [ 73.679946][ T5184] FAULT_INJECTION: forcing a failure. [ 73.679946][ T5184] name failslab, interval 1, probability 0, space 0, times 0 [ 73.682222][ T5184] CPU: 0 PID: 5184 Comm: syz.0.226 Tainted: G W syzkaller #0 [ 73.683518][ T5184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.684954][ T5184] Call trace: [ 73.685421][ T5184] dump_backtrace+0x0/0x458 [ 73.686100][ T5184] show_stack+0x2c/0x3c [ 73.686691][ T5184] __dump_stack+0x30/0x40 [ 73.687401][ T5184] dump_stack_lvl+0xf4/0x15c [ 73.688119][ T5184] dump_stack+0x1c/0x5c [ 73.688695][ T5184] should_fail+0x3c8/0x520 [ 73.689371][ T5184] __should_failslab+0xbc/0x10c [ 73.690094][ T5184] should_failslab+0x10/0x28 [ 73.690795][ T5184] slab_pre_alloc_hook+0x64/0xe8 [ 73.691507][ T5184] kmem_cache_alloc_node+0x98/0x410 [ 73.692321][ T5184] __alloc_skb+0x130/0x68c [ 73.692993][ T5184] netlink_ack+0x2c0/0x950 [ 73.693644][ T5184] netlink_rcv_skb+0x1f4/0x3dc [ 73.694388][ T5184] genl_rcv+0x38/0x50 [ 73.695023][ T5184] netlink_unicast+0x614/0x884 [ 73.695773][ T5184] netlink_sendmsg+0x6ec/0x9e4 [ 73.696514][ T5184] ____sys_sendmsg+0x578/0x894 [ 73.697219][ T5184] ___sys_sendmsg+0x1f0/0x27c [ 73.698001][ T5184] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.698736][ T5184] invoke_syscall+0x98/0x28c [ 73.699434][ T5184] el0_svc_common+0x13c/0x258 [ 73.700129][ T5184] do_el0_svc+0x5c/0x140 [ 73.700811][ T5184] el0_svc+0x78/0x1d0 [ 73.701374][ T5184] el0t_64_sync_handler+0xcc/0xe4 [ 73.702109][ T5184] el0t_64_sync+0x1a0/0x1a4 [ 73.712410][ T5186] FAULT_INJECTION: forcing a failure. [ 73.712410][ T5186] name failslab, interval 1, probability 0, space 0, times 0 [ 73.714292][ T5186] CPU: 1 PID: 5186 Comm: syz.0.227 Tainted: G W syzkaller #0 [ 73.715580][ T5186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.717062][ T5186] Call trace: [ 73.717564][ T5186] dump_backtrace+0x0/0x458 [ 73.718149][ T5186] show_stack+0x2c/0x3c [ 73.718693][ T5186] __dump_stack+0x30/0x40 [ 73.719300][ T5186] dump_stack_lvl+0xf4/0x15c [ 73.720064][ T5186] dump_stack+0x1c/0x5c [ 73.720745][ T5186] should_fail+0x3c8/0x520 [ 73.721395][ T5186] __should_failslab+0xbc/0x10c [ 73.722101][ T5186] should_failslab+0x10/0x28 [ 73.722824][ T5186] slab_pre_alloc_hook+0x64/0xe8 [ 73.723660][ T5186] kmem_cache_alloc_node+0x98/0x410 [ 73.724452][ T5186] __alloc_skb+0x130/0x68c [ 73.725169][ T5186] netlink_ack+0x2c0/0x950 [ 73.725812][ T5186] netlink_rcv_skb+0x1f4/0x3dc [ 73.726549][ T5186] genl_rcv+0x38/0x50 [ 73.727156][ T5186] netlink_unicast+0x614/0x884 [ 73.727881][ T5186] netlink_sendmsg+0x6ec/0x9e4 [ 73.728637][ T5186] ____sys_sendmsg+0x578/0x894 [ 73.729422][ T5186] ___sys_sendmsg+0x1f0/0x27c [ 73.730238][ T5186] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.731035][ T5186] invoke_syscall+0x98/0x28c [ 73.731810][ T5186] el0_svc_common+0x13c/0x258 [ 73.732510][ T5186] do_el0_svc+0x5c/0x140 [ 73.733185][ T5186] el0_svc+0x78/0x1d0 [ 73.733858][ T5186] el0t_64_sync_handler+0xcc/0xe4 [ 73.734633][ T5186] el0t_64_sync+0x1a0/0x1a4 [ 73.746236][ T5188] FAULT_INJECTION: forcing a failure. [ 73.746236][ T5188] name failslab, interval 1, probability 0, space 0, times 0 [ 73.748175][ T5188] CPU: 1 PID: 5188 Comm: syz.0.228 Tainted: G W syzkaller #0 [ 73.749455][ T5188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.750988][ T5188] Call trace: [ 73.751545][ T5188] dump_backtrace+0x0/0x458 [ 73.752361][ T5188] show_stack+0x2c/0x3c [ 73.753069][ T5188] __dump_stack+0x30/0x40 [ 73.753734][ T5188] dump_stack_lvl+0xf4/0x15c [ 73.754420][ T5188] dump_stack+0x1c/0x5c [ 73.755089][ T5188] should_fail+0x3c8/0x520 [ 73.755777][ T5188] __should_failslab+0xbc/0x10c [ 73.756521][ T5188] should_failslab+0x10/0x28 [ 73.757243][ T5188] slab_pre_alloc_hook+0x64/0xe8 [ 73.757991][ T5188] kmem_cache_alloc_node+0x98/0x410 [ 73.758801][ T5188] __alloc_skb+0x130/0x68c [ 73.759504][ T5188] netlink_ack+0x2c0/0x950 [ 73.760152][ T5188] netlink_rcv_skb+0x1f4/0x3dc [ 73.760883][ T5188] genl_rcv+0x38/0x50 [ 73.761448][ T5188] netlink_unicast+0x614/0x884 [ 73.762193][ T5188] netlink_sendmsg+0x6ec/0x9e4 [ 73.762969][ T5188] ____sys_sendmsg+0x578/0x894 [ 73.763663][ T5188] ___sys_sendmsg+0x1f0/0x27c [ 73.764371][ T5188] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.765158][ T5188] invoke_syscall+0x98/0x28c [ 73.765847][ T5188] el0_svc_common+0x13c/0x258 [ 73.766593][ T5188] do_el0_svc+0x5c/0x140 [ 73.767248][ T5188] el0_svc+0x78/0x1d0 [ 73.767821][ T5188] el0t_64_sync_handler+0xcc/0xe4 [ 73.768601][ T5188] el0t_64_sync+0x1a0/0x1a4 [ 73.776797][ T5190] FAULT_INJECTION: forcing a failure. [ 73.776797][ T5190] name failslab, interval 1, probability 0, space 0, times 0 [ 73.778615][ T5190] CPU: 1 PID: 5190 Comm: syz.0.229 Tainted: G W syzkaller #0 [ 73.779847][ T5190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.781325][ T5190] Call trace: [ 73.781798][ T5190] dump_backtrace+0x0/0x458 [ 73.782458][ T5190] show_stack+0x2c/0x3c [ 73.783063][ T5190] __dump_stack+0x30/0x40 [ 73.783740][ T5190] dump_stack_lvl+0xf4/0x15c [ 73.784482][ T5190] dump_stack+0x1c/0x5c [ 73.785116][ T5190] should_fail+0x3c8/0x520 [ 73.785830][ T5190] __should_failslab+0xbc/0x10c [ 73.786593][ T5190] should_failslab+0x10/0x28 [ 73.787293][ T5190] slab_pre_alloc_hook+0x64/0xe8 [ 73.788063][ T5190] kmem_cache_alloc_node+0x98/0x410 [ 73.788893][ T5190] __alloc_skb+0x130/0x68c [ 73.789597][ T5190] netlink_ack+0x2c0/0x950 [ 73.790278][ T5190] netlink_rcv_skb+0x1f4/0x3dc [ 73.791028][ T5190] genl_rcv+0x38/0x50 [ 73.791648][ T5190] netlink_unicast+0x614/0x884 [ 73.792375][ T5190] netlink_sendmsg+0x6ec/0x9e4 [ 73.793129][ T5190] ____sys_sendmsg+0x578/0x894 [ 73.793869][ T5190] ___sys_sendmsg+0x1f0/0x27c [ 73.794605][ T5190] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.795389][ T5190] invoke_syscall+0x98/0x28c [ 73.796129][ T5190] el0_svc_common+0x13c/0x258 [ 73.796860][ T5190] do_el0_svc+0x5c/0x140 [ 73.797493][ T5190] el0_svc+0x78/0x1d0 [ 73.798110][ T5190] el0t_64_sync_handler+0xcc/0xe4 [ 73.798915][ T5190] el0t_64_sync+0x1a0/0x1a4 [ 73.808656][ T5192] FAULT_INJECTION: forcing a failure. [ 73.808656][ T5192] name failslab, interval 1, probability 0, space 0, times 0 [ 73.810523][ T5192] CPU: 0 PID: 5192 Comm: syz.0.230 Tainted: G W syzkaller #0 [ 73.811864][ T5192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.813383][ T5192] Call trace: [ 73.813933][ T5192] dump_backtrace+0x0/0x458 [ 73.814568][ T5192] show_stack+0x2c/0x3c [ 73.815300][ T5192] __dump_stack+0x30/0x40 [ 73.815963][ T5192] dump_stack_lvl+0xf4/0x15c [ 73.816704][ T5192] dump_stack+0x1c/0x5c [ 73.817339][ T5192] should_fail+0x3c8/0x520 [ 73.818045][ T5192] __should_failslab+0xbc/0x10c [ 73.818827][ T5192] should_failslab+0x10/0x28 [ 73.819523][ T5192] slab_pre_alloc_hook+0x64/0xe8 [ 73.820249][ T5192] kmem_cache_alloc_node+0x98/0x410 [ 73.821050][ T5192] __alloc_skb+0x130/0x68c [ 73.821683][ T5192] netlink_ack+0x2c0/0x950 [ 73.822339][ T5192] netlink_rcv_skb+0x1f4/0x3dc [ 73.823125][ T5192] genl_rcv+0x38/0x50 [ 73.823790][ T5192] netlink_unicast+0x614/0x884 [ 73.824507][ T5192] netlink_sendmsg+0x6ec/0x9e4 [ 73.825277][ T5192] ____sys_sendmsg+0x578/0x894 [ 73.826010][ T5192] ___sys_sendmsg+0x1f0/0x27c [ 73.826700][ T5192] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.827494][ T5192] invoke_syscall+0x98/0x28c [ 73.828174][ T5192] el0_svc_common+0x13c/0x258 [ 73.828881][ T5192] do_el0_svc+0x5c/0x140 [ 73.829527][ T5192] el0_svc+0x78/0x1d0 [ 73.830144][ T5192] el0t_64_sync_handler+0xcc/0xe4 [ 73.830876][ T5192] el0t_64_sync+0x1a0/0x1a4 [ 73.840660][ T5194] FAULT_INJECTION: forcing a failure. [ 73.840660][ T5194] name failslab, interval 1, probability 0, space 0, times 0 [ 73.843510][ T5194] CPU: 1 PID: 5194 Comm: syz.0.231 Tainted: G W syzkaller #0 [ 73.844667][ T5194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.846082][ T5194] Call trace: [ 73.846554][ T5194] dump_backtrace+0x0/0x458 [ 73.847196][ T5194] show_stack+0x2c/0x3c [ 73.847825][ T5194] __dump_stack+0x30/0x40 [ 73.848467][ T5194] dump_stack_lvl+0xf4/0x15c [ 73.849151][ T5194] dump_stack+0x1c/0x5c [ 73.849773][ T5194] should_fail+0x3c8/0x520 [ 73.850426][ T5194] __should_failslab+0xbc/0x10c [ 73.851189][ T5194] should_failslab+0x10/0x28 [ 73.851908][ T5194] slab_pre_alloc_hook+0x64/0xe8 [ 73.852676][ T5194] kmem_cache_alloc_node+0x98/0x410 [ 73.853475][ T5194] __alloc_skb+0x130/0x68c [ 73.854133][ T5194] netlink_ack+0x2c0/0x950 [ 73.854797][ T5194] netlink_rcv_skb+0x1f4/0x3dc [ 73.855577][ T5194] genl_rcv+0x38/0x50 [ 73.856186][ T5194] netlink_unicast+0x614/0x884 [ 73.856980][ T5194] netlink_sendmsg+0x6ec/0x9e4 [ 73.857692][ T5194] ____sys_sendmsg+0x578/0x894 [ 73.858380][ T5194] ___sys_sendmsg+0x1f0/0x27c [ 73.859145][ T5194] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.859994][ T5194] invoke_syscall+0x98/0x28c [ 73.860721][ T5194] el0_svc_common+0x13c/0x258 [ 73.861464][ T5194] do_el0_svc+0x5c/0x140 [ 73.862162][ T5194] el0_svc+0x78/0x1d0 [ 73.862841][ T5194] el0t_64_sync_handler+0xcc/0xe4 [ 73.863618][ T5194] el0t_64_sync+0x1a0/0x1a4 [ 73.873336][ T5196] FAULT_INJECTION: forcing a failure. [ 73.873336][ T5196] name failslab, interval 1, probability 0, space 0, times 0 [ 73.875323][ T5196] CPU: 0 PID: 5196 Comm: syz.0.232 Tainted: G W syzkaller #0 [ 73.876558][ T5196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.878017][ T5196] Call trace: [ 73.878499][ T5196] dump_backtrace+0x0/0x458 [ 73.879191][ T5196] show_stack+0x2c/0x3c [ 73.879788][ T5196] __dump_stack+0x30/0x40 [ 73.880413][ T5196] dump_stack_lvl+0xf4/0x15c [ 73.881113][ T5196] dump_stack+0x1c/0x5c [ 73.881744][ T5196] should_fail+0x3c8/0x520 [ 73.882385][ T5196] __should_failslab+0xbc/0x10c [ 73.883161][ T5196] should_failslab+0x10/0x28 [ 73.883876][ T5196] slab_pre_alloc_hook+0x64/0xe8 [ 73.884607][ T5196] kmem_cache_alloc_node+0x98/0x410 [ 73.885329][ T5196] __alloc_skb+0x130/0x68c [ 73.885993][ T5196] netlink_ack+0x2c0/0x950 [ 73.886669][ T5196] netlink_rcv_skb+0x1f4/0x3dc [ 73.887348][ T5196] genl_rcv+0x38/0x50 [ 73.887918][ T5196] netlink_unicast+0x614/0x884 [ 73.888600][ T5196] netlink_sendmsg+0x6ec/0x9e4 [ 73.889278][ T5196] ____sys_sendmsg+0x578/0x894 [ 73.889993][ T5196] ___sys_sendmsg+0x1f0/0x27c [ 73.890693][ T5196] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.891476][ T5196] invoke_syscall+0x98/0x28c [ 73.892195][ T5196] el0_svc_common+0x13c/0x258 [ 73.892912][ T5196] do_el0_svc+0x5c/0x140 [ 73.893558][ T5196] el0_svc+0x78/0x1d0 [ 73.894147][ T5196] el0t_64_sync_handler+0xcc/0xe4 [ 73.894927][ T5196] el0t_64_sync+0x1a0/0x1a4 [ 73.905494][ T5198] FAULT_INJECTION: forcing a failure. [ 73.905494][ T5198] name failslab, interval 1, probability 0, space 0, times 0 [ 73.907439][ T5198] CPU: 0 PID: 5198 Comm: syz.0.233 Tainted: G W syzkaller #0 [ 73.908719][ T5198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.910161][ T5198] Call trace: [ 73.910661][ T5198] dump_backtrace+0x0/0x458 [ 73.911336][ T5198] show_stack+0x2c/0x3c [ 73.911989][ T5198] __dump_stack+0x30/0x40 [ 73.912640][ T5198] dump_stack_lvl+0xf4/0x15c [ 73.913353][ T5198] dump_stack+0x1c/0x5c [ 73.913953][ T5198] should_fail+0x3c8/0x520 [ 73.914591][ T5198] __should_failslab+0xbc/0x10c [ 73.915321][ T5198] should_failslab+0x10/0x28 [ 73.916042][ T5198] slab_pre_alloc_hook+0x64/0xe8 [ 73.916806][ T5198] kmem_cache_alloc_node+0x98/0x410 [ 73.917558][ T5198] __alloc_skb+0x130/0x68c [ 73.918190][ T5198] netlink_ack+0x2c0/0x950 [ 73.918878][ T5198] netlink_rcv_skb+0x1f4/0x3dc [ 73.919589][ T5198] genl_rcv+0x38/0x50 [ 73.920222][ T5198] netlink_unicast+0x614/0x884 [ 73.920905][ T5198] netlink_sendmsg+0x6ec/0x9e4 [ 73.921630][ T5198] ____sys_sendmsg+0x578/0x894 [ 73.922359][ T5198] ___sys_sendmsg+0x1f0/0x27c [ 73.923053][ T5198] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.923821][ T5198] invoke_syscall+0x98/0x28c [ 73.924495][ T5198] el0_svc_common+0x13c/0x258 [ 73.925179][ T5198] do_el0_svc+0x5c/0x140 [ 73.925827][ T5198] el0_svc+0x78/0x1d0 [ 73.926387][ T5198] el0t_64_sync_handler+0xcc/0xe4 [ 73.927116][ T5198] el0t_64_sync+0x1a0/0x1a4 [ 73.936466][ T5201] FAULT_INJECTION: forcing a failure. [ 73.936466][ T5201] name failslab, interval 1, probability 0, space 0, times 0 [ 73.938418][ T5201] CPU: 1 PID: 5201 Comm: syz.0.234 Tainted: G W syzkaller #0 [ 73.939641][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.941134][ T5201] Call trace: [ 73.941651][ T5201] dump_backtrace+0x0/0x458 [ 73.942352][ T5201] show_stack+0x2c/0x3c [ 73.942954][ T5201] __dump_stack+0x30/0x40 [ 73.943670][ T5201] dump_stack_lvl+0xf4/0x15c [ 73.944371][ T5201] dump_stack+0x1c/0x5c [ 73.944995][ T5201] should_fail+0x3c8/0x520 [ 73.945719][ T5201] __should_failslab+0xbc/0x10c [ 73.946471][ T5201] should_failslab+0x10/0x28 [ 73.947208][ T5201] slab_pre_alloc_hook+0x64/0xe8 [ 73.948028][ T5201] kmem_cache_alloc_node+0x98/0x410 [ 73.948815][ T5201] __alloc_skb+0x130/0x68c [ 73.949500][ T5201] netlink_ack+0x2c0/0x950 [ 73.950119][ T5201] netlink_rcv_skb+0x1f4/0x3dc [ 73.950844][ T5201] genl_rcv+0x38/0x50 [ 73.951440][ T5201] netlink_unicast+0x614/0x884 [ 73.952141][ T5201] netlink_sendmsg+0x6ec/0x9e4 [ 73.952828][ T5201] ____sys_sendmsg+0x578/0x894 [ 73.953558][ T5201] ___sys_sendmsg+0x1f0/0x27c [ 73.954314][ T5201] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.955047][ T5201] invoke_syscall+0x98/0x28c [ 73.955696][ T5201] el0_svc_common+0x13c/0x258 [ 73.956361][ T5201] do_el0_svc+0x5c/0x140 [ 73.957033][ T5201] el0_svc+0x78/0x1d0 [ 73.957616][ T5201] el0t_64_sync_handler+0xcc/0xe4 [ 73.958394][ T5201] el0t_64_sync+0x1a0/0x1a4 [ 73.968277][ T5203] FAULT_INJECTION: forcing a failure. [ 73.968277][ T5203] name failslab, interval 1, probability 0, space 0, times 0 [ 73.970150][ T5203] CPU: 1 PID: 5203 Comm: syz.0.235 Tainted: G W syzkaller #0 [ 73.971369][ T5203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.972953][ T5203] Call trace: [ 73.973483][ T5203] dump_backtrace+0x0/0x458 [ 73.974222][ T5203] show_stack+0x2c/0x3c [ 73.974908][ T5203] __dump_stack+0x30/0x40 [ 73.975590][ T5203] dump_stack_lvl+0xf4/0x15c [ 73.976302][ T5203] dump_stack+0x1c/0x5c [ 73.976947][ T5203] should_fail+0x3c8/0x520 [ 73.977630][ T5203] __should_failslab+0xbc/0x10c [ 73.978373][ T5203] should_failslab+0x10/0x28 [ 73.979048][ T5203] slab_pre_alloc_hook+0x64/0xe8 [ 73.979883][ T5203] kmem_cache_alloc_node+0x98/0x410 [ 73.980763][ T5203] __alloc_skb+0x130/0x68c [ 73.981502][ T5203] netlink_ack+0x2c0/0x950 [ 73.982283][ T5203] netlink_rcv_skb+0x1f4/0x3dc [ 73.983122][ T5203] genl_rcv+0x38/0x50 [ 73.983820][ T5203] netlink_unicast+0x614/0x884 [ 73.984618][ T5203] netlink_sendmsg+0x6ec/0x9e4 [ 73.985416][ T5203] ____sys_sendmsg+0x578/0x894 [ 73.986184][ T5203] ___sys_sendmsg+0x1f0/0x27c [ 73.986851][ T5203] __arm64_sys_sendmsg+0x1bc/0x278 [ 73.987877][ T5203] invoke_syscall+0x98/0x28c [ 73.988648][ T5203] el0_svc_common+0x13c/0x258 [ 73.989395][ T5203] do_el0_svc+0x5c/0x140 [ 73.990068][ T5203] el0_svc+0x78/0x1d0 [ 73.990762][ T5203] el0t_64_sync_handler+0xcc/0xe4 [ 73.991579][ T5203] el0t_64_sync+0x1a0/0x1a4 [ 74.001027][ T5205] FAULT_INJECTION: forcing a failure. [ 74.001027][ T5205] name failslab, interval 1, probability 0, space 0, times 0 [ 74.003399][ T5205] CPU: 1 PID: 5205 Comm: syz.0.236 Tainted: G W syzkaller #0 [ 74.004732][ T5205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.006195][ T5205] Call trace: [ 74.006653][ T5205] dump_backtrace+0x0/0x458 [ 74.007321][ T5205] show_stack+0x2c/0x3c [ 74.007927][ T5205] __dump_stack+0x30/0x40 [ 74.008628][ T5205] dump_stack_lvl+0xf4/0x15c [ 74.009311][ T5205] dump_stack+0x1c/0x5c [ 74.009959][ T5205] should_fail+0x3c8/0x520 [ 74.010664][ T5205] __should_failslab+0xbc/0x10c [ 74.011461][ T5205] should_failslab+0x10/0x28 [ 74.012187][ T5205] slab_pre_alloc_hook+0x64/0xe8 [ 74.012943][ T5205] kmem_cache_alloc_node+0x98/0x410 [ 74.013774][ T5205] __alloc_skb+0x130/0x68c [ 74.014565][ T5205] netlink_ack+0x2c0/0x950 [ 74.015291][ T5205] netlink_rcv_skb+0x1f4/0x3dc [ 74.016085][ T5205] genl_rcv+0x38/0x50 [ 74.016711][ T5205] netlink_unicast+0x614/0x884 [ 74.017428][ T5205] netlink_sendmsg+0x6ec/0x9e4 [ 74.018124][ T5205] ____sys_sendmsg+0x578/0x894 [ 74.018825][ T5205] ___sys_sendmsg+0x1f0/0x27c [ 74.019567][ T5205] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.020438][ T5205] invoke_syscall+0x98/0x28c [ 74.021162][ T5205] el0_svc_common+0x13c/0x258 [ 74.021872][ T5205] do_el0_svc+0x5c/0x140 [ 74.022548][ T5205] el0_svc+0x78/0x1d0 [ 74.023207][ T5205] el0t_64_sync_handler+0xcc/0xe4 [ 74.024040][ T5205] el0t_64_sync+0x1a0/0x1a4 [ 74.038229][ T5208] FAULT_INJECTION: forcing a failure. [ 74.038229][ T5208] name failslab, interval 1, probability 0, space 0, times 0 [ 74.040138][ T5208] CPU: 1 PID: 5208 Comm: syz.0.237 Tainted: G W syzkaller #0 [ 74.041449][ T5208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.043040][ T5208] Call trace: [ 74.043532][ T5208] dump_backtrace+0x0/0x458 [ 74.044317][ T5208] show_stack+0x2c/0x3c [ 74.044977][ T5208] __dump_stack+0x30/0x40 [ 74.045629][ T5208] dump_stack_lvl+0xf4/0x15c [ 74.046380][ T5208] dump_stack+0x1c/0x5c [ 74.047023][ T5208] should_fail+0x3c8/0x520 [ 74.047723][ T5208] __should_failslab+0xbc/0x10c [ 74.048424][ T5208] should_failslab+0x10/0x28 [ 74.049089][ T5208] slab_pre_alloc_hook+0x64/0xe8 [ 74.049884][ T5208] kmem_cache_alloc_node+0x98/0x410 [ 74.050701][ T5208] __alloc_skb+0x130/0x68c [ 74.051444][ T5208] netlink_ack+0x2c0/0x950 [ 74.052134][ T5208] netlink_rcv_skb+0x1f4/0x3dc [ 74.052833][ T5208] genl_rcv+0x38/0x50 [ 74.053415][ T5208] netlink_unicast+0x614/0x884 [ 74.054131][ T5208] netlink_sendmsg+0x6ec/0x9e4 [ 74.054870][ T5208] ____sys_sendmsg+0x578/0x894 [ 74.055657][ T5208] ___sys_sendmsg+0x1f0/0x27c [ 74.056385][ T5208] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.057148][ T5208] invoke_syscall+0x98/0x28c [ 74.057868][ T5208] el0_svc_common+0x13c/0x258 [ 74.058586][ T5208] do_el0_svc+0x5c/0x140 [ 74.059272][ T5208] el0_svc+0x78/0x1d0 [ 74.059936][ T5208] el0t_64_sync_handler+0xcc/0xe4 [ 74.060715][ T5208] el0t_64_sync+0x1a0/0x1a4 [ 74.070455][ T5210] FAULT_INJECTION: forcing a failure. [ 74.070455][ T5210] name failslab, interval 1, probability 0, space 0, times 0 [ 74.072447][ T5210] CPU: 1 PID: 5210 Comm: syz.0.238 Tainted: G W syzkaller #0 [ 74.073713][ T5210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.075177][ T5210] Call trace: [ 74.075639][ T5210] dump_backtrace+0x0/0x458 [ 74.076332][ T5210] show_stack+0x2c/0x3c [ 74.076952][ T5210] __dump_stack+0x30/0x40 [ 74.077596][ T5210] dump_stack_lvl+0xf4/0x15c [ 74.078341][ T5210] dump_stack+0x1c/0x5c [ 74.079025][ T5210] should_fail+0x3c8/0x520 [ 74.079718][ T5210] __should_failslab+0xbc/0x10c [ 74.080436][ T5210] should_failslab+0x10/0x28 [ 74.081159][ T5210] slab_pre_alloc_hook+0x64/0xe8 [ 74.081877][ T5210] kmem_cache_alloc_node+0x98/0x410 [ 74.082769][ T5210] __alloc_skb+0x130/0x68c [ 74.083483][ T5210] netlink_ack+0x2c0/0x950 [ 74.084192][ T5210] netlink_rcv_skb+0x1f4/0x3dc [ 74.084917][ T5210] genl_rcv+0x38/0x50 [ 74.085579][ T5210] netlink_unicast+0x614/0x884 [ 74.086291][ T5210] netlink_sendmsg+0x6ec/0x9e4 [ 74.087051][ T5210] ____sys_sendmsg+0x578/0x894 [ 74.087814][ T5210] ___sys_sendmsg+0x1f0/0x27c [ 74.088503][ T5210] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.089304][ T5210] invoke_syscall+0x98/0x28c [ 74.090019][ T5210] el0_svc_common+0x13c/0x258 [ 74.090762][ T5210] do_el0_svc+0x5c/0x140 [ 74.091478][ T5210] el0_svc+0x78/0x1d0 [ 74.092087][ T5210] el0t_64_sync_handler+0xcc/0xe4 [ 74.092901][ T5210] el0t_64_sync+0x1a0/0x1a4 [ 74.100750][ T5212] FAULT_INJECTION: forcing a failure. [ 74.100750][ T5212] name failslab, interval 1, probability 0, space 0, times 0 [ 74.103139][ T5212] CPU: 1 PID: 5212 Comm: syz.0.239 Tainted: G W syzkaller #0 [ 74.104453][ T5212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.105858][ T5212] Call trace: [ 74.106287][ T5212] dump_backtrace+0x0/0x458 [ 74.107360][ T5212] show_stack+0x2c/0x3c [ 74.107960][ T5212] __dump_stack+0x30/0x40 [ 74.108660][ T5212] dump_stack_lvl+0xf4/0x15c [ 74.109491][ T5212] dump_stack+0x1c/0x5c [ 74.110186][ T5212] should_fail+0x3c8/0x520 [ 74.110854][ T5212] __should_failslab+0xbc/0x10c [ 74.111637][ T5212] should_failslab+0x10/0x28 [ 74.112403][ T5212] slab_pre_alloc_hook+0x64/0xe8 [ 74.113162][ T5212] kmem_cache_alloc_node+0x98/0x410 [ 74.113948][ T5212] __alloc_skb+0x130/0x68c [ 74.114659][ T5212] netlink_ack+0x2c0/0x950 [ 74.115324][ T5212] netlink_rcv_skb+0x1f4/0x3dc [ 74.116081][ T5212] genl_rcv+0x38/0x50 [ 74.116707][ T5212] netlink_unicast+0x614/0x884 [ 74.117452][ T5212] netlink_sendmsg+0x6ec/0x9e4 [ 74.118186][ T5212] ____sys_sendmsg+0x578/0x894 [ 74.118932][ T5212] ___sys_sendmsg+0x1f0/0x27c [ 74.119622][ T5212] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.120405][ T5212] invoke_syscall+0x98/0x28c [ 74.121027][ T5212] el0_svc_common+0x13c/0x258 [ 74.121734][ T5212] do_el0_svc+0x5c/0x140 [ 74.122365][ T5212] el0_svc+0x78/0x1d0 [ 74.123024][ T5212] el0t_64_sync_handler+0xcc/0xe4 [ 74.123797][ T5212] el0t_64_sync+0x1a0/0x1a4 [ 74.137332][ T5214] FAULT_INJECTION: forcing a failure. [ 74.137332][ T5214] name failslab, interval 1, probability 0, space 0, times 0 [ 74.139222][ T5214] CPU: 1 PID: 5214 Comm: syz.0.240 Tainted: G W syzkaller #0 [ 74.140510][ T5214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.142114][ T5214] Call trace: [ 74.142671][ T5214] dump_backtrace+0x0/0x458 [ 74.143347][ T5214] show_stack+0x2c/0x3c [ 74.143972][ T5214] __dump_stack+0x30/0x40 [ 74.144642][ T5214] dump_stack_lvl+0xf4/0x15c [ 74.145409][ T5214] dump_stack+0x1c/0x5c [ 74.146044][ T5214] should_fail+0x3c8/0x520 [ 74.146708][ T5214] __should_failslab+0xbc/0x10c [ 74.147471][ T5214] should_failslab+0x10/0x28 [ 74.148215][ T5214] slab_pre_alloc_hook+0x64/0xe8 [ 74.148996][ T5214] kmem_cache_alloc_node+0x98/0x410 [ 74.149752][ T5214] __alloc_skb+0x130/0x68c [ 74.150390][ T5214] netlink_ack+0x2c0/0x950 [ 74.151081][ T5214] netlink_rcv_skb+0x1f4/0x3dc [ 74.151810][ T5214] genl_rcv+0x38/0x50 [ 74.152424][ T5214] netlink_unicast+0x614/0x884 [ 74.153146][ T5214] netlink_sendmsg+0x6ec/0x9e4 [ 74.153844][ T5214] ____sys_sendmsg+0x578/0x894 [ 74.154601][ T5214] ___sys_sendmsg+0x1f0/0x27c [ 74.155342][ T5214] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.156180][ T5214] invoke_syscall+0x98/0x28c [ 74.156931][ T5214] el0_svc_common+0x13c/0x258 [ 74.157705][ T5214] do_el0_svc+0x5c/0x140 [ 74.158397][ T5214] el0_svc+0x78/0x1d0 [ 74.159021][ T5214] el0t_64_sync_handler+0xcc/0xe4 [ 74.159839][ T5214] el0t_64_sync+0x1a0/0x1a4 [ 74.170828][ T5216] FAULT_INJECTION: forcing a failure. [ 74.170828][ T5216] name failslab, interval 1, probability 0, space 0, times 0 [ 74.172896][ T5216] CPU: 0 PID: 5216 Comm: syz.0.241 Tainted: G W syzkaller #0 [ 74.174265][ T5216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.175830][ T5216] Call trace: [ 74.176346][ T5216] dump_backtrace+0x0/0x458 [ 74.176949][ T5216] show_stack+0x2c/0x3c [ 74.177545][ T5216] __dump_stack+0x30/0x40 [ 74.178253][ T5216] dump_stack_lvl+0xf4/0x15c [ 74.178908][ T5216] dump_stack+0x1c/0x5c [ 74.179589][ T5216] should_fail+0x3c8/0x520 [ 74.180295][ T5216] __should_failslab+0xbc/0x10c [ 74.181103][ T5216] should_failslab+0x10/0x28 [ 74.181837][ T5216] slab_pre_alloc_hook+0x64/0xe8 [ 74.182586][ T5216] kmem_cache_alloc_node+0x98/0x410 [ 74.183397][ T5216] __alloc_skb+0x130/0x68c [ 74.184112][ T5216] netlink_ack+0x2c0/0x950 [ 74.184745][ T5216] netlink_rcv_skb+0x1f4/0x3dc [ 74.185488][ T5216] genl_rcv+0x38/0x50 [ 74.186116][ T5216] netlink_unicast+0x614/0x884 [ 74.186873][ T5216] netlink_sendmsg+0x6ec/0x9e4 [ 74.187654][ T5216] ____sys_sendmsg+0x578/0x894 [ 74.188383][ T5216] ___sys_sendmsg+0x1f0/0x27c [ 74.189145][ T5216] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.189924][ T5216] invoke_syscall+0x98/0x28c [ 74.190650][ T5216] el0_svc_common+0x13c/0x258 [ 74.191342][ T5216] do_el0_svc+0x5c/0x140 [ 74.191993][ T5216] el0_svc+0x78/0x1d0 [ 74.192611][ T5216] el0t_64_sync_handler+0xcc/0xe4 [ 74.193349][ T5216] el0t_64_sync+0x1a0/0x1a4 [ 74.202433][ T5218] FAULT_INJECTION: forcing a failure. [ 74.202433][ T5218] name failslab, interval 1, probability 0, space 0, times 0 [ 74.204400][ T5218] CPU: 0 PID: 5218 Comm: syz.0.242 Tainted: G W syzkaller #0 [ 74.205599][ T5218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.207075][ T5218] Call trace: [ 74.207551][ T5218] dump_backtrace+0x0/0x458 [ 74.208156][ T5218] show_stack+0x2c/0x3c [ 74.208735][ T5218] __dump_stack+0x30/0x40 [ 74.209383][ T5218] dump_stack_lvl+0xf4/0x15c [ 74.210049][ T5218] dump_stack+0x1c/0x5c [ 74.210640][ T5218] should_fail+0x3c8/0x520 [ 74.211318][ T5218] __should_failslab+0xbc/0x10c [ 74.212049][ T5218] should_failslab+0x10/0x28 [ 74.212750][ T5218] slab_pre_alloc_hook+0x64/0xe8 [ 74.213588][ T5218] kmem_cache_alloc_node+0x98/0x410 [ 74.214428][ T5218] __alloc_skb+0x130/0x68c [ 74.215114][ T5218] netlink_ack+0x2c0/0x950 [ 74.215804][ T5218] netlink_rcv_skb+0x1f4/0x3dc [ 74.216523][ T5218] genl_rcv+0x38/0x50 [ 74.217189][ T5218] netlink_unicast+0x614/0x884 [ 74.217919][ T5218] netlink_sendmsg+0x6ec/0x9e4 [ 74.218591][ T5218] ____sys_sendmsg+0x578/0x894 [ 74.219263][ T5218] ___sys_sendmsg+0x1f0/0x27c [ 74.220013][ T5218] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.220826][ T5218] invoke_syscall+0x98/0x28c [ 74.221545][ T5218] el0_svc_common+0x13c/0x258 [ 74.222230][ T5218] do_el0_svc+0x5c/0x140 [ 74.222885][ T5218] el0_svc+0x78/0x1d0 [ 74.223480][ T5218] el0t_64_sync_handler+0xcc/0xe4 [ 74.224263][ T5218] el0t_64_sync+0x1a0/0x1a4 [ 74.233605][ T5220] FAULT_INJECTION: forcing a failure. [ 74.233605][ T5220] name failslab, interval 1, probability 0, space 0, times 0 [ 74.235426][ T5220] CPU: 1 PID: 5220 Comm: syz.0.243 Tainted: G W syzkaller #0 [ 74.236681][ T5220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.238115][ T5220] Call trace: [ 74.238611][ T5220] dump_backtrace+0x0/0x458 [ 74.239309][ T5220] show_stack+0x2c/0x3c [ 74.239953][ T5220] __dump_stack+0x30/0x40 [ 74.240562][ T5220] dump_stack_lvl+0xf4/0x15c [ 74.241238][ T5220] dump_stack+0x1c/0x5c [ 74.241837][ T5220] should_fail+0x3c8/0x520 [ 74.242519][ T5220] __should_failslab+0xbc/0x10c [ 74.243284][ T5220] should_failslab+0x10/0x28 [ 74.244071][ T5220] slab_pre_alloc_hook+0x64/0xe8 [ 74.244812][ T5220] kmem_cache_alloc_node+0x98/0x410 [ 74.245715][ T5220] __alloc_skb+0x130/0x68c [ 74.246404][ T5220] netlink_ack+0x2c0/0x950 [ 74.247141][ T5220] netlink_rcv_skb+0x1f4/0x3dc [ 74.247895][ T5220] genl_rcv+0x38/0x50 [ 74.248520][ T5220] netlink_unicast+0x614/0x884 [ 74.249265][ T5220] netlink_sendmsg+0x6ec/0x9e4 [ 74.250004][ T5220] ____sys_sendmsg+0x578/0x894 [ 74.250771][ T5220] ___sys_sendmsg+0x1f0/0x27c [ 74.251482][ T5220] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.252282][ T5220] invoke_syscall+0x98/0x28c [ 74.253086][ T5220] el0_svc_common+0x13c/0x258 [ 74.253798][ T5220] do_el0_svc+0x5c/0x140 [ 74.254497][ T5220] el0_svc+0x78/0x1d0 [ 74.255096][ T5220] el0t_64_sync_handler+0xcc/0xe4 [ 74.255908][ T5220] el0t_64_sync+0x1a0/0x1a4 [ 74.266048][ T5222] FAULT_INJECTION: forcing a failure. [ 74.266048][ T5222] name failslab, interval 1, probability 0, space 0, times 0 [ 74.267942][ T5222] CPU: 0 PID: 5222 Comm: syz.0.244 Tainted: G W syzkaller #0 [ 74.269283][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.270711][ T5222] Call trace: [ 74.271226][ T5222] dump_backtrace+0x0/0x458 [ 74.271908][ T5222] show_stack+0x2c/0x3c [ 74.272585][ T5222] __dump_stack+0x30/0x40 [ 74.273289][ T5222] dump_stack_lvl+0xf4/0x15c [ 74.273993][ T5222] dump_stack+0x1c/0x5c [ 74.274628][ T5222] should_fail+0x3c8/0x520 [ 74.275319][ T5222] __should_failslab+0xbc/0x10c [ 74.276070][ T5222] should_failslab+0x10/0x28 [ 74.276771][ T5222] slab_pre_alloc_hook+0x64/0xe8 [ 74.277571][ T5222] kmem_cache_alloc_node+0x98/0x410 [ 74.278406][ T5222] __alloc_skb+0x130/0x68c [ 74.279077][ T5222] netlink_ack+0x2c0/0x950 [ 74.279743][ T5222] netlink_rcv_skb+0x1f4/0x3dc [ 74.280552][ T5222] genl_rcv+0x38/0x50 [ 74.281127][ T5222] netlink_unicast+0x614/0x884 [ 74.281854][ T5222] netlink_sendmsg+0x6ec/0x9e4 [ 74.282626][ T5222] ____sys_sendmsg+0x578/0x894 [ 74.283363][ T5222] ___sys_sendmsg+0x1f0/0x27c [ 74.284089][ T5222] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.284854][ T5222] invoke_syscall+0x98/0x28c [ 74.285590][ T5222] el0_svc_common+0x13c/0x258 [ 74.286336][ T5222] do_el0_svc+0x5c/0x140 [ 74.286992][ T5222] el0_svc+0x78/0x1d0 [ 74.287633][ T5222] el0t_64_sync_handler+0xcc/0xe4 [ 74.288427][ T5222] el0t_64_sync+0x1a0/0x1a4 [ 74.296494][ T5224] FAULT_INJECTION: forcing a failure. [ 74.296494][ T5224] name failslab, interval 1, probability 0, space 0, times 0 [ 74.298402][ T5224] CPU: 0 PID: 5224 Comm: syz.0.245 Tainted: G W syzkaller #0 [ 74.299728][ T5224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.301244][ T5224] Call trace: [ 74.301732][ T5224] dump_backtrace+0x0/0x458 [ 74.302390][ T5224] show_stack+0x2c/0x3c [ 74.303006][ T5224] __dump_stack+0x30/0x40 [ 74.303708][ T5224] dump_stack_lvl+0xf4/0x15c [ 74.304409][ T5224] dump_stack+0x1c/0x5c [ 74.305016][ T5224] should_fail+0x3c8/0x520 [ 74.305697][ T5224] __should_failslab+0xbc/0x10c [ 74.306420][ T5224] should_failslab+0x10/0x28 [ 74.307143][ T5224] slab_pre_alloc_hook+0x64/0xe8 [ 74.307892][ T5224] kmem_cache_alloc_node+0x98/0x410 [ 74.308683][ T5224] __alloc_skb+0x130/0x68c [ 74.309334][ T5224] netlink_ack+0x2c0/0x950 [ 74.310007][ T5224] netlink_rcv_skb+0x1f4/0x3dc [ 74.310702][ T5224] genl_rcv+0x38/0x50 [ 74.311338][ T5224] netlink_unicast+0x614/0x884 [ 74.312010][ T5224] netlink_sendmsg+0x6ec/0x9e4 [ 74.312785][ T5224] ____sys_sendmsg+0x578/0x894 [ 74.313559][ T5224] ___sys_sendmsg+0x1f0/0x27c [ 74.314288][ T5224] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.315097][ T5224] invoke_syscall+0x98/0x28c [ 74.315838][ T5224] el0_svc_common+0x13c/0x258 [ 74.316557][ T5224] do_el0_svc+0x5c/0x140 [ 74.317235][ T5224] el0_svc+0x78/0x1d0 [ 74.317913][ T5224] el0t_64_sync_handler+0xcc/0xe4 [ 74.318681][ T5224] el0t_64_sync+0x1a0/0x1a4 [ 74.327079][ T5226] FAULT_INJECTION: forcing a failure. [ 74.327079][ T5226] name failslab, interval 1, probability 0, space 0, times 0 [ 74.329032][ T5226] CPU: 1 PID: 5226 Comm: syz.0.246 Tainted: G W syzkaller #0 [ 74.330302][ T5226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.331822][ T5226] Call trace: [ 74.332290][ T5226] dump_backtrace+0x0/0x458 [ 74.333004][ T5226] show_stack+0x2c/0x3c [ 74.333650][ T5226] __dump_stack+0x30/0x40 [ 74.334343][ T5226] dump_stack_lvl+0xf4/0x15c [ 74.335066][ T5226] dump_stack+0x1c/0x5c [ 74.335758][ T5226] should_fail+0x3c8/0x520 [ 74.336488][ T5226] __should_failslab+0xbc/0x10c [ 74.337234][ T5226] should_failslab+0x10/0x28 [ 74.337987][ T5226] slab_pre_alloc_hook+0x64/0xe8 [ 74.338780][ T5226] kmem_cache_alloc_node+0x98/0x410 [ 74.339589][ T5226] __alloc_skb+0x130/0x68c [ 74.340280][ T5226] netlink_ack+0x2c0/0x950 [ 74.341072][ T5226] netlink_rcv_skb+0x1f4/0x3dc [ 74.341849][ T5226] genl_rcv+0x38/0x50 [ 74.342456][ T5226] netlink_unicast+0x614/0x884 [ 74.343204][ T5226] netlink_sendmsg+0x6ec/0x9e4 [ 74.343945][ T5226] ____sys_sendmsg+0x578/0x894 [ 74.344718][ T5226] ___sys_sendmsg+0x1f0/0x27c [ 74.345385][ T5226] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.346226][ T5226] invoke_syscall+0x98/0x28c [ 74.346920][ T5226] el0_svc_common+0x13c/0x258 [ 74.347655][ T5226] do_el0_svc+0x5c/0x140 [ 74.348291][ T5226] el0_svc+0x78/0x1d0 [ 74.349037][ T5226] el0t_64_sync_handler+0xcc/0xe4 [ 74.349888][ T5226] el0t_64_sync+0x1a0/0x1a4 [ 74.359209][ T5228] FAULT_INJECTION: forcing a failure. [ 74.359209][ T5228] name failslab, interval 1, probability 0, space 0, times 0 [ 74.361037][ T5228] CPU: 0 PID: 5228 Comm: syz.0.247 Tainted: G W syzkaller #0 [ 74.362440][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.363936][ T5228] Call trace: [ 74.364446][ T5228] dump_backtrace+0x0/0x458 [ 74.365119][ T5228] show_stack+0x2c/0x3c [ 74.365748][ T5228] __dump_stack+0x30/0x40 [ 74.366419][ T5228] dump_stack_lvl+0xf4/0x15c [ 74.367094][ T5228] dump_stack+0x1c/0x5c [ 74.367718][ T5228] should_fail+0x3c8/0x520 [ 74.368346][ T5228] __should_failslab+0xbc/0x10c [ 74.369058][ T5228] should_failslab+0x10/0x28 [ 74.369713][ T5228] slab_pre_alloc_hook+0x64/0xe8 [ 74.370479][ T5228] kmem_cache_alloc_node+0x98/0x410 [ 74.371227][ T5228] __alloc_skb+0x130/0x68c [ 74.371866][ T5228] netlink_ack+0x2c0/0x950 [ 74.372563][ T5228] netlink_rcv_skb+0x1f4/0x3dc [ 74.373282][ T5228] genl_rcv+0x38/0x50 [ 74.373856][ T5228] netlink_unicast+0x614/0x884 [ 74.374629][ T5228] netlink_sendmsg+0x6ec/0x9e4 [ 74.375418][ T5228] ____sys_sendmsg+0x578/0x894 [ 74.376241][ T5228] ___sys_sendmsg+0x1f0/0x27c [ 74.376931][ T5228] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.377723][ T5228] invoke_syscall+0x98/0x28c [ 74.378460][ T5228] el0_svc_common+0x13c/0x258 [ 74.379161][ T5228] do_el0_svc+0x5c/0x140 [ 74.379776][ T5228] el0_svc+0x78/0x1d0 [ 74.380393][ T5228] el0t_64_sync_handler+0xcc/0xe4 [ 74.381186][ T5228] el0t_64_sync+0x1a0/0x1a4 [ 74.389550][ T5230] FAULT_INJECTION: forcing a failure. [ 74.389550][ T5230] name failslab, interval 1, probability 0, space 0, times 0 [ 74.391923][ T5230] CPU: 1 PID: 5230 Comm: syz.0.248 Tainted: G W syzkaller #0 [ 74.393226][ T5230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.394742][ T5230] Call trace: [ 74.395190][ T5230] dump_backtrace+0x0/0x458 [ 74.395813][ T5230] show_stack+0x2c/0x3c [ 74.396464][ T5230] __dump_stack+0x30/0x40 [ 74.397106][ T5230] dump_stack_lvl+0xf4/0x15c [ 74.397794][ T5230] dump_stack+0x1c/0x5c [ 74.398394][ T5230] should_fail+0x3c8/0x520 [ 74.399071][ T5230] __should_failslab+0xbc/0x10c [ 74.399808][ T5230] should_failslab+0x10/0x28 [ 74.400534][ T5230] slab_pre_alloc_hook+0x64/0xe8 [ 74.401309][ T5230] kmem_cache_alloc_node+0x98/0x410 [ 74.402061][ T5230] __alloc_skb+0x130/0x68c [ 74.402761][ T5230] netlink_ack+0x2c0/0x950 [ 74.403454][ T5230] netlink_rcv_skb+0x1f4/0x3dc [ 74.404204][ T5230] genl_rcv+0x38/0x50 [ 74.404818][ T5230] netlink_unicast+0x614/0x884 [ 74.405523][ T5230] netlink_sendmsg+0x6ec/0x9e4 [ 74.406232][ T5230] ____sys_sendmsg+0x578/0x894 [ 74.406962][ T5230] ___sys_sendmsg+0x1f0/0x27c [ 74.407721][ T5230] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.408594][ T5230] invoke_syscall+0x98/0x28c [ 74.409363][ T5230] el0_svc_common+0x13c/0x258 [ 74.410089][ T5230] do_el0_svc+0x5c/0x140 [ 74.410709][ T5230] el0_svc+0x78/0x1d0 [ 74.411335][ T5230] el0t_64_sync_handler+0xcc/0xe4 [ 74.412154][ T5230] el0t_64_sync+0x1a0/0x1a4 [ 74.422107][ T5232] FAULT_INJECTION: forcing a failure. [ 74.422107][ T5232] name failslab, interval 1, probability 0, space 0, times 0 [ 74.424036][ T5232] CPU: 0 PID: 5232 Comm: syz.0.249 Tainted: G W syzkaller #0 [ 74.425321][ T5232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.426794][ T5232] Call trace: [ 74.427240][ T5232] dump_backtrace+0x0/0x458 [ 74.427861][ T5232] show_stack+0x2c/0x3c [ 74.428526][ T5232] __dump_stack+0x30/0x40 [ 74.429217][ T5232] dump_stack_lvl+0xf4/0x15c [ 74.429887][ T5232] dump_stack+0x1c/0x5c [ 74.430513][ T5232] should_fail+0x3c8/0x520 [ 74.431198][ T5232] __should_failslab+0xbc/0x10c [ 74.431902][ T5232] should_failslab+0x10/0x28 [ 74.432604][ T5232] slab_pre_alloc_hook+0x64/0xe8 [ 74.433316][ T5232] kmem_cache_alloc_node+0x98/0x410 [ 74.434096][ T5232] __alloc_skb+0x130/0x68c [ 74.434720][ T5232] netlink_ack+0x2c0/0x950 [ 74.435403][ T5232] netlink_rcv_skb+0x1f4/0x3dc [ 74.436149][ T5232] genl_rcv+0x38/0x50 [ 74.436749][ T5232] netlink_unicast+0x614/0x884 [ 74.437525][ T5232] netlink_sendmsg+0x6ec/0x9e4 [ 74.438227][ T5232] ____sys_sendmsg+0x578/0x894 [ 74.438919][ T5232] ___sys_sendmsg+0x1f0/0x27c [ 74.439619][ T5232] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.440364][ T5232] invoke_syscall+0x98/0x28c [ 74.441049][ T5232] el0_svc_common+0x13c/0x258 [ 74.441711][ T5232] do_el0_svc+0x5c/0x140 [ 74.442350][ T5232] el0_svc+0x78/0x1d0 [ 74.443022][ T5232] el0t_64_sync_handler+0xcc/0xe4 [ 74.443825][ T5232] el0t_64_sync+0x1a0/0x1a4 [ 74.453065][ T5234] FAULT_INJECTION: forcing a failure. [ 74.453065][ T5234] name failslab, interval 1, probability 0, space 0, times 0 [ 74.454974][ T5234] CPU: 1 PID: 5234 Comm: syz.0.250 Tainted: G W syzkaller #0 [ 74.456235][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.457649][ T5234] Call trace: [ 74.458147][ T5234] dump_backtrace+0x0/0x458 [ 74.458821][ T5234] show_stack+0x2c/0x3c [ 74.459441][ T5234] __dump_stack+0x30/0x40 [ 74.460093][ T5234] dump_stack_lvl+0xf4/0x15c [ 74.460809][ T5234] dump_stack+0x1c/0x5c [ 74.461471][ T5234] should_fail+0x3c8/0x520 [ 74.462111][ T5234] __should_failslab+0xbc/0x10c [ 74.462890][ T5234] should_failslab+0x10/0x28 [ 74.463610][ T5234] slab_pre_alloc_hook+0x64/0xe8 [ 74.464395][ T5234] kmem_cache_alloc_node+0x98/0x410 [ 74.465185][ T5234] __alloc_skb+0x130/0x68c [ 74.465902][ T5234] netlink_ack+0x2c0/0x950 [ 74.466636][ T5234] netlink_rcv_skb+0x1f4/0x3dc [ 74.467379][ T5234] genl_rcv+0x38/0x50 [ 74.468003][ T5234] netlink_unicast+0x614/0x884 [ 74.468712][ T5234] netlink_sendmsg+0x6ec/0x9e4 [ 74.469471][ T5234] ____sys_sendmsg+0x578/0x894 [ 74.470198][ T5234] ___sys_sendmsg+0x1f0/0x27c [ 74.471059][ T5234] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.471903][ T5234] invoke_syscall+0x98/0x28c [ 74.472642][ T5234] el0_svc_common+0x13c/0x258 [ 74.473325][ T5234] do_el0_svc+0x5c/0x140 [ 74.473985][ T5234] el0_svc+0x78/0x1d0 [ 74.474661][ T5234] el0t_64_sync_handler+0xcc/0xe4 [ 74.475481][ T5234] el0t_64_sync+0x1a0/0x1a4 [ 74.492805][ T5236] FAULT_INJECTION: forcing a failure. [ 74.492805][ T5236] name failslab, interval 1, probability 0, space 0, times 0 [ 74.494678][ T5236] CPU: 0 PID: 5236 Comm: syz.0.251 Tainted: G W syzkaller #0 [ 74.495886][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.497297][ T5236] Call trace: [ 74.497715][ T5236] dump_backtrace+0x0/0x458 [ 74.498318][ T5236] show_stack+0x2c/0x3c [ 74.498919][ T5236] __dump_stack+0x30/0x40 [ 74.499580][ T5236] dump_stack_lvl+0xf4/0x15c [ 74.500276][ T5236] dump_stack+0x1c/0x5c [ 74.500941][ T5236] should_fail+0x3c8/0x520 [ 74.501644][ T5236] __should_failslab+0xbc/0x10c [ 74.502361][ T5236] should_failslab+0x10/0x28 [ 74.503059][ T5236] slab_pre_alloc_hook+0x64/0xe8 [ 74.503812][ T5236] kmem_cache_alloc_node+0x98/0x410 [ 74.504583][ T5236] __alloc_skb+0x130/0x68c [ 74.505238][ T5236] netlink_ack+0x2c0/0x950 [ 74.505910][ T5236] netlink_rcv_skb+0x1f4/0x3dc [ 74.506676][ T5236] genl_rcv+0x38/0x50 [ 74.507273][ T5236] netlink_unicast+0x614/0x884 [ 74.507992][ T5236] netlink_sendmsg+0x6ec/0x9e4 [ 74.508801][ T5236] ____sys_sendmsg+0x578/0x894 [ 74.509513][ T5236] ___sys_sendmsg+0x1f0/0x27c [ 74.510180][ T5236] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.511011][ T5236] invoke_syscall+0x98/0x28c [ 74.511715][ T5236] el0_svc_common+0x13c/0x258 [ 74.512438][ T5236] do_el0_svc+0x5c/0x140 [ 74.513078][ T5236] el0_svc+0x78/0x1d0 [ 74.513681][ T5236] el0t_64_sync_handler+0xcc/0xe4 [ 74.514440][ T5236] el0t_64_sync+0x1a0/0x1a4 [ 74.523745][ T5238] FAULT_INJECTION: forcing a failure. [ 74.523745][ T5238] name failslab, interval 1, probability 0, space 0, times 0 [ 74.525638][ T5238] CPU: 0 PID: 5238 Comm: syz.0.252 Tainted: G W syzkaller #0 [ 74.526924][ T5238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.528227][ T5238] Call trace: [ 74.528710][ T5238] dump_backtrace+0x0/0x458 [ 74.529350][ T5238] show_stack+0x2c/0x3c [ 74.529935][ T5238] __dump_stack+0x30/0x40 [ 74.530547][ T5238] dump_stack_lvl+0xf4/0x15c [ 74.531257][ T5238] dump_stack+0x1c/0x5c [ 74.531891][ T5238] should_fail+0x3c8/0x520 [ 74.532640][ T5238] __should_failslab+0xbc/0x10c [ 74.533390][ T5238] should_failslab+0x10/0x28 [ 74.534123][ T5238] slab_pre_alloc_hook+0x64/0xe8 [ 74.534905][ T5238] kmem_cache_alloc_node+0x98/0x410 [ 74.535742][ T5238] __alloc_skb+0x130/0x68c [ 74.536437][ T5238] netlink_ack+0x2c0/0x950 [ 74.537095][ T5238] netlink_rcv_skb+0x1f4/0x3dc [ 74.537774][ T5238] genl_rcv+0x38/0x50 [ 74.538394][ T5238] netlink_unicast+0x614/0x884 [ 74.539232][ T5238] netlink_sendmsg+0x6ec/0x9e4 [ 74.540003][ T5238] ____sys_sendmsg+0x578/0x894 [ 74.540737][ T5238] ___sys_sendmsg+0x1f0/0x27c [ 74.541504][ T5238] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.542320][ T5238] invoke_syscall+0x98/0x28c [ 74.543051][ T5238] el0_svc_common+0x13c/0x258 [ 74.543766][ T5238] do_el0_svc+0x5c/0x140 [ 74.544429][ T5238] el0_svc+0x78/0x1d0 [ 74.545021][ T5238] el0t_64_sync_handler+0xcc/0xe4 [ 74.545858][ T5238] el0t_64_sync+0x1a0/0x1a4 [ 74.555055][ T5240] FAULT_INJECTION: forcing a failure. [ 74.555055][ T5240] name failslab, interval 1, probability 0, space 0, times 0 [ 74.557023][ T5240] CPU: 1 PID: 5240 Comm: syz.0.253 Tainted: G W syzkaller #0 [ 74.558275][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.559783][ T5240] Call trace: [ 74.560198][ T5240] dump_backtrace+0x0/0x458 [ 74.560907][ T5240] show_stack+0x2c/0x3c [ 74.561575][ T5240] __dump_stack+0x30/0x40 [ 74.562243][ T5240] dump_stack_lvl+0xf4/0x15c [ 74.562935][ T5240] dump_stack+0x1c/0x5c [ 74.563548][ T5240] should_fail+0x3c8/0x520 [ 74.564298][ T5240] __should_failslab+0xbc/0x10c [ 74.565090][ T5240] should_failslab+0x10/0x28 [ 74.565862][ T5240] slab_pre_alloc_hook+0x64/0xe8 [ 74.566712][ T5240] kmem_cache_alloc_node+0x98/0x410 [ 74.567616][ T5240] __alloc_skb+0x130/0x68c [ 74.568307][ T5240] netlink_ack+0x2c0/0x950 [ 74.568965][ T5240] netlink_rcv_skb+0x1f4/0x3dc [ 74.569763][ T5240] genl_rcv+0x38/0x50 [ 74.570415][ T5240] netlink_unicast+0x614/0x884 [ 74.571127][ T5240] netlink_sendmsg+0x6ec/0x9e4 [ 74.571823][ T5240] ____sys_sendmsg+0x578/0x894 [ 74.572538][ T5240] ___sys_sendmsg+0x1f0/0x27c [ 74.573238][ T5240] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.574036][ T5240] invoke_syscall+0x98/0x28c [ 74.574764][ T5240] el0_svc_common+0x13c/0x258 [ 74.575469][ T5240] do_el0_svc+0x5c/0x140 [ 74.576080][ T5240] el0_svc+0x78/0x1d0 [ 74.576672][ T5240] el0t_64_sync_handler+0xcc/0xe4 [ 74.577480][ T5240] el0t_64_sync+0x1a0/0x1a4 [ 74.587206][ T5242] FAULT_INJECTION: forcing a failure. [ 74.587206][ T5242] name failslab, interval 1, probability 0, space 0, times 0 [ 74.589056][ T5242] CPU: 0 PID: 5242 Comm: syz.0.254 Tainted: G W syzkaller #0 [ 74.590298][ T5242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.591722][ T5242] Call trace: [ 74.592252][ T5242] dump_backtrace+0x0/0x458 [ 74.592928][ T5242] show_stack+0x2c/0x3c [ 74.593616][ T5242] __dump_stack+0x30/0x40 [ 74.594267][ T5242] dump_stack_lvl+0xf4/0x15c [ 74.594931][ T5242] dump_stack+0x1c/0x5c [ 74.595606][ T5242] should_fail+0x3c8/0x520 [ 74.596298][ T5242] __should_failslab+0xbc/0x10c [ 74.597046][ T5242] should_failslab+0x10/0x28 [ 74.597789][ T5242] slab_pre_alloc_hook+0x64/0xe8 [ 74.598555][ T5242] kmem_cache_alloc_node+0x98/0x410 [ 74.599338][ T5242] __alloc_skb+0x130/0x68c [ 74.600028][ T5242] netlink_ack+0x2c0/0x950 [ 74.600797][ T5242] netlink_rcv_skb+0x1f4/0x3dc [ 74.601524][ T5242] genl_rcv+0x38/0x50 [ 74.602141][ T5242] netlink_unicast+0x614/0x884 [ 74.602864][ T5242] netlink_sendmsg+0x6ec/0x9e4 [ 74.603584][ T5242] ____sys_sendmsg+0x578/0x894 [ 74.604290][ T5242] ___sys_sendmsg+0x1f0/0x27c [ 74.605011][ T5242] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.605791][ T5242] invoke_syscall+0x98/0x28c [ 74.606504][ T5242] el0_svc_common+0x13c/0x258 [ 74.607245][ T5242] do_el0_svc+0x5c/0x140 [ 74.607904][ T5242] el0_svc+0x78/0x1d0 [ 74.608503][ T5242] el0t_64_sync_handler+0xcc/0xe4 [ 74.609315][ T5242] el0t_64_sync+0x1a0/0x1a4 [ 74.618728][ T5244] FAULT_INJECTION: forcing a failure. [ 74.618728][ T5244] name failslab, interval 1, probability 0, space 0, times 0 [ 74.620630][ T5244] CPU: 0 PID: 5244 Comm: syz.0.255 Tainted: G W syzkaller #0 [ 74.621958][ T5244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.623495][ T5244] Call trace: [ 74.623996][ T5244] dump_backtrace+0x0/0x458 [ 74.624685][ T5244] show_stack+0x2c/0x3c [ 74.625344][ T5244] __dump_stack+0x30/0x40 [ 74.626054][ T5244] dump_stack_lvl+0xf4/0x15c [ 74.626720][ T5244] dump_stack+0x1c/0x5c [ 74.627375][ T5244] should_fail+0x3c8/0x520 [ 74.628061][ T5244] __should_failslab+0xbc/0x10c [ 74.628787][ T5244] should_failslab+0x10/0x28 [ 74.629457][ T5244] slab_pre_alloc_hook+0x64/0xe8 [ 74.630266][ T5244] kmem_cache_alloc_node+0x98/0x410 [ 74.631070][ T5244] __alloc_skb+0x130/0x68c [ 74.631794][ T5244] netlink_ack+0x2c0/0x950 [ 74.632410][ T5244] netlink_rcv_skb+0x1f4/0x3dc [ 74.633182][ T5244] genl_rcv+0x38/0x50 [ 74.633795][ T5244] netlink_unicast+0x614/0x884 [ 74.634541][ T5244] netlink_sendmsg+0x6ec/0x9e4 [ 74.635298][ T5244] ____sys_sendmsg+0x578/0x894 [ 74.636039][ T5244] ___sys_sendmsg+0x1f0/0x27c [ 74.636799][ T5244] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.637621][ T5244] invoke_syscall+0x98/0x28c [ 74.638338][ T5244] el0_svc_common+0x13c/0x258 [ 74.639059][ T5244] do_el0_svc+0x5c/0x140 [ 74.639767][ T5244] el0_svc+0x78/0x1d0 [ 74.640369][ T5244] el0t_64_sync_handler+0xcc/0xe4 [ 74.641157][ T5244] el0t_64_sync+0x1a0/0x1a4 [ 74.649069][ T5246] FAULT_INJECTION: forcing a failure. [ 74.649069][ T5246] name failslab, interval 1, probability 0, space 0, times 0 [ 74.651021][ T5246] CPU: 0 PID: 5246 Comm: syz.0.256 Tainted: G W syzkaller #0 [ 74.652418][ T5246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.653916][ T5246] Call trace: [ 74.654454][ T5246] dump_backtrace+0x0/0x458 [ 74.655136][ T5246] show_stack+0x2c/0x3c [ 74.655762][ T5246] __dump_stack+0x30/0x40 [ 74.656394][ T5246] dump_stack_lvl+0xf4/0x15c [ 74.657045][ T5246] dump_stack+0x1c/0x5c [ 74.657701][ T5246] should_fail+0x3c8/0x520 [ 74.658454][ T5246] __should_failslab+0xbc/0x10c [ 74.659228][ T5246] should_failslab+0x10/0x28 [ 74.659953][ T5246] slab_pre_alloc_hook+0x64/0xe8 [ 74.660763][ T5246] kmem_cache_alloc_node+0x98/0x410 [ 74.661586][ T5246] __alloc_skb+0x130/0x68c [ 74.662293][ T5246] netlink_ack+0x2c0/0x950 [ 74.663026][ T5246] netlink_rcv_skb+0x1f4/0x3dc [ 74.663803][ T5246] genl_rcv+0x38/0x50 [ 74.664399][ T5246] netlink_unicast+0x614/0x884 [ 74.665102][ T5246] netlink_sendmsg+0x6ec/0x9e4 [ 74.665801][ T5246] ____sys_sendmsg+0x578/0x894 [ 74.666521][ T5246] ___sys_sendmsg+0x1f0/0x27c [ 74.667251][ T5246] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.668062][ T5246] invoke_syscall+0x98/0x28c [ 74.668810][ T5246] el0_svc_common+0x13c/0x258 [ 74.669546][ T5246] do_el0_svc+0x5c/0x140 [ 74.670166][ T5246] el0_svc+0x78/0x1d0 [ 74.670817][ T5246] el0t_64_sync_handler+0xcc/0xe4 [ 74.671602][ T5246] el0t_64_sync+0x1a0/0x1a4 [ 74.679840][ T5248] FAULT_INJECTION: forcing a failure. [ 74.679840][ T5248] name failslab, interval 1, probability 0, space 0, times 0 [ 74.682345][ T5248] CPU: 1 PID: 5248 Comm: syz.0.257 Tainted: G W syzkaller #0 [ 74.683529][ T5248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.684938][ T5248] Call trace: [ 74.685433][ T5248] dump_backtrace+0x0/0x458 [ 74.686075][ T5248] show_stack+0x2c/0x3c [ 74.686749][ T5248] __dump_stack+0x30/0x40 [ 74.687369][ T5248] dump_stack_lvl+0xf4/0x15c [ 74.688067][ T5248] dump_stack+0x1c/0x5c [ 74.688717][ T5248] should_fail+0x3c8/0x520 [ 74.689390][ T5248] __should_failslab+0xbc/0x10c [ 74.690179][ T5248] should_failslab+0x10/0x28 [ 74.690815][ T5248] slab_pre_alloc_hook+0x64/0xe8 [ 74.691514][ T5248] kmem_cache_alloc_node+0x98/0x410 [ 74.692314][ T5248] __alloc_skb+0x130/0x68c [ 74.692972][ T5248] netlink_ack+0x2c0/0x950 [ 74.693647][ T5248] netlink_rcv_skb+0x1f4/0x3dc [ 74.694363][ T5248] genl_rcv+0x38/0x50 [ 74.695007][ T5248] netlink_unicast+0x614/0x884 [ 74.695766][ T5248] netlink_sendmsg+0x6ec/0x9e4 [ 74.696466][ T5248] ____sys_sendmsg+0x578/0x894 [ 74.697172][ T5248] ___sys_sendmsg+0x1f0/0x27c [ 74.697860][ T5248] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.698636][ T5248] invoke_syscall+0x98/0x28c [ 74.699285][ T5248] el0_svc_common+0x13c/0x258 [ 74.700009][ T5248] do_el0_svc+0x5c/0x140 [ 74.700679][ T5248] el0_svc+0x78/0x1d0 [ 74.701304][ T5248] el0t_64_sync_handler+0xcc/0xe4 [ 74.702055][ T5248] el0t_64_sync+0x1a0/0x1a4 [ 74.711995][ T5250] FAULT_INJECTION: forcing a failure. [ 74.711995][ T5250] name failslab, interval 1, probability 0, space 0, times 0 [ 74.713900][ T5250] CPU: 1 PID: 5250 Comm: syz.0.258 Tainted: G W syzkaller #0 [ 74.715126][ T5250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.716643][ T5250] Call trace: [ 74.717182][ T5250] dump_backtrace+0x0/0x458 [ 74.717868][ T5250] show_stack+0x2c/0x3c [ 74.718447][ T5250] __dump_stack+0x30/0x40 [ 74.719051][ T5250] dump_stack_lvl+0xf4/0x15c [ 74.719715][ T5250] dump_stack+0x1c/0x5c [ 74.720282][ T5250] should_fail+0x3c8/0x520 [ 74.721026][ T5250] __should_failslab+0xbc/0x10c [ 74.721846][ T5250] should_failslab+0x10/0x28 [ 74.722581][ T5250] slab_pre_alloc_hook+0x64/0xe8 [ 74.723357][ T5250] kmem_cache_alloc_node+0x98/0x410 [ 74.724206][ T5250] __alloc_skb+0x130/0x68c [ 74.724900][ T5250] netlink_ack+0x2c0/0x950 [ 74.725628][ T5250] netlink_rcv_skb+0x1f4/0x3dc [ 74.726404][ T5250] genl_rcv+0x38/0x50 [ 74.727037][ T5250] netlink_unicast+0x614/0x884 [ 74.727794][ T5250] netlink_sendmsg+0x6ec/0x9e4 [ 74.728518][ T5250] ____sys_sendmsg+0x578/0x894 [ 74.729230][ T5250] ___sys_sendmsg+0x1f0/0x27c [ 74.729977][ T5250] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.730760][ T5250] invoke_syscall+0x98/0x28c [ 74.731586][ T5250] el0_svc_common+0x13c/0x258 [ 74.732302][ T5250] do_el0_svc+0x5c/0x140 [ 74.732933][ T5250] el0_svc+0x78/0x1d0 [ 74.733563][ T5250] el0t_64_sync_handler+0xcc/0xe4 [ 74.734425][ T5250] el0t_64_sync+0x1a0/0x1a4 [ 74.749456][ T5252] FAULT_INJECTION: forcing a failure. [ 74.749456][ T5252] name failslab, interval 1, probability 0, space 0, times 0 [ 74.752259][ T5252] CPU: 0 PID: 5252 Comm: syz.0.259 Tainted: G W syzkaller #0 [ 74.753460][ T5252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.754849][ T5252] Call trace: [ 74.755349][ T5252] dump_backtrace+0x0/0x458 [ 74.756006][ T5252] show_stack+0x2c/0x3c [ 74.756637][ T5252] __dump_stack+0x30/0x40 [ 74.757348][ T5252] dump_stack_lvl+0xf4/0x15c [ 74.758047][ T5252] dump_stack+0x1c/0x5c [ 74.758740][ T5252] should_fail+0x3c8/0x520 [ 74.759497][ T5252] __should_failslab+0xbc/0x10c [ 74.760282][ T5252] should_failslab+0x10/0x28 [ 74.760960][ T5252] slab_pre_alloc_hook+0x64/0xe8 [ 74.761706][ T5252] kmem_cache_alloc_node+0x98/0x410 [ 74.762459][ T5252] __alloc_skb+0x130/0x68c [ 74.763104][ T5252] netlink_ack+0x2c0/0x950 [ 74.763731][ T5252] netlink_rcv_skb+0x1f4/0x3dc [ 74.764477][ T5252] genl_rcv+0x38/0x50 [ 74.765105][ T5252] netlink_unicast+0x614/0x884 [ 74.765805][ T5252] netlink_sendmsg+0x6ec/0x9e4 [ 74.766533][ T5252] ____sys_sendmsg+0x578/0x894 [ 74.767287][ T5252] ___sys_sendmsg+0x1f0/0x27c [ 74.768035][ T5252] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.768824][ T5252] invoke_syscall+0x98/0x28c [ 74.769495][ T5252] el0_svc_common+0x13c/0x258 [ 74.770217][ T5252] do_el0_svc+0x5c/0x140 [ 74.770879][ T5252] el0_svc+0x78/0x1d0 [ 74.771459][ T5252] el0t_64_sync_handler+0xcc/0xe4 [ 74.772164][ T5252] el0t_64_sync+0x1a0/0x1a4 [ 74.780992][ T5254] FAULT_INJECTION: forcing a failure. [ 74.780992][ T5254] name failslab, interval 1, probability 0, space 0, times 0 [ 74.783022][ T5254] CPU: 0 PID: 5254 Comm: syz.0.260 Tainted: G W syzkaller #0 [ 74.784308][ T5254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.785767][ T5254] Call trace: [ 74.786249][ T5254] dump_backtrace+0x0/0x458 [ 74.786838][ T5254] show_stack+0x2c/0x3c [ 74.787490][ T5254] __dump_stack+0x30/0x40 [ 74.788091][ T5254] dump_stack_lvl+0xf4/0x15c [ 74.788835][ T5254] dump_stack+0x1c/0x5c [ 74.789521][ T5254] should_fail+0x3c8/0x520 [ 74.790183][ T5254] __should_failslab+0xbc/0x10c [ 74.790926][ T5254] should_failslab+0x10/0x28 [ 74.791599][ T5254] slab_pre_alloc_hook+0x64/0xe8 [ 74.792351][ T5254] kmem_cache_alloc_node+0x98/0x410 [ 74.793140][ T5254] __alloc_skb+0x130/0x68c [ 74.793797][ T5254] netlink_ack+0x2c0/0x950 [ 74.794436][ T5254] netlink_rcv_skb+0x1f4/0x3dc [ 74.795210][ T5254] genl_rcv+0x38/0x50 [ 74.795811][ T5254] netlink_unicast+0x614/0x884 [ 74.796597][ T5254] netlink_sendmsg+0x6ec/0x9e4 [ 74.797324][ T5254] ____sys_sendmsg+0x578/0x894 [ 74.798115][ T5254] ___sys_sendmsg+0x1f0/0x27c [ 74.798868][ T5254] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.799679][ T5254] invoke_syscall+0x98/0x28c [ 74.800364][ T5254] el0_svc_common+0x13c/0x258 [ 74.801173][ T5254] do_el0_svc+0x5c/0x140 [ 74.801817][ T5254] el0_svc+0x78/0x1d0 [ 74.802448][ T5254] el0t_64_sync_handler+0xcc/0xe4 [ 74.803276][ T5254] el0t_64_sync+0x1a0/0x1a4 [ 74.812708][ T5256] FAULT_INJECTION: forcing a failure. [ 74.812708][ T5256] name failslab, interval 1, probability 0, space 0, times 0 [ 74.814497][ T5256] CPU: 0 PID: 5256 Comm: syz.0.261 Tainted: G W syzkaller #0 [ 74.815779][ T5256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.817368][ T5256] Call trace: [ 74.817843][ T5256] dump_backtrace+0x0/0x458 [ 74.818513][ T5256] show_stack+0x2c/0x3c [ 74.819115][ T5256] __dump_stack+0x30/0x40 [ 74.819777][ T5256] dump_stack_lvl+0xf4/0x15c [ 74.820424][ T5256] dump_stack+0x1c/0x5c [ 74.821118][ T5256] should_fail+0x3c8/0x520 [ 74.821788][ T5256] __should_failslab+0xbc/0x10c [ 74.822551][ T5256] should_failslab+0x10/0x28 [ 74.823230][ T5256] slab_pre_alloc_hook+0x64/0xe8 [ 74.824009][ T5256] kmem_cache_alloc_node+0x98/0x410 [ 74.824830][ T5256] __alloc_skb+0x130/0x68c [ 74.825520][ T5256] netlink_ack+0x2c0/0x950 [ 74.826188][ T5256] netlink_rcv_skb+0x1f4/0x3dc [ 74.826904][ T5256] genl_rcv+0x38/0x50 [ 74.827519][ T5256] netlink_unicast+0x614/0x884 [ 74.828287][ T5256] netlink_sendmsg+0x6ec/0x9e4 [ 74.829032][ T5256] ____sys_sendmsg+0x578/0x894 [ 74.829802][ T5256] ___sys_sendmsg+0x1f0/0x27c [ 74.830488][ T5256] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.831385][ T5256] invoke_syscall+0x98/0x28c [ 74.832141][ T5256] el0_svc_common+0x13c/0x258 [ 74.832794][ T5256] do_el0_svc+0x5c/0x140 [ 74.833398][ T5256] el0_svc+0x78/0x1d0 [ 74.833985][ T5256] el0t_64_sync_handler+0xcc/0xe4 [ 74.834754][ T5256] el0t_64_sync+0x1a0/0x1a4 [ 74.843918][ T5258] FAULT_INJECTION: forcing a failure. [ 74.843918][ T5258] name failslab, interval 1, probability 0, space 0, times 0 [ 74.845867][ T5258] CPU: 1 PID: 5258 Comm: syz.0.262 Tainted: G W syzkaller #0 [ 74.847051][ T5258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.848451][ T5258] Call trace: [ 74.848907][ T5258] dump_backtrace+0x0/0x458 [ 74.849491][ T5258] show_stack+0x2c/0x3c [ 74.850099][ T5258] __dump_stack+0x30/0x40 [ 74.850778][ T5258] dump_stack_lvl+0xf4/0x15c [ 74.851457][ T5258] dump_stack+0x1c/0x5c [ 74.852123][ T5258] should_fail+0x3c8/0x520 [ 74.852811][ T5258] __should_failslab+0xbc/0x10c [ 74.853519][ T5258] should_failslab+0x10/0x28 [ 74.854249][ T5258] slab_pre_alloc_hook+0x64/0xe8 [ 74.855026][ T5258] kmem_cache_alloc_node+0x98/0x410 [ 74.855780][ T5258] __alloc_skb+0x130/0x68c [ 74.856542][ T5258] netlink_ack+0x2c0/0x950 [ 74.857175][ T5258] netlink_rcv_skb+0x1f4/0x3dc [ 74.857908][ T5258] genl_rcv+0x38/0x50 [ 74.858528][ T5258] netlink_unicast+0x614/0x884 [ 74.859247][ T5258] netlink_sendmsg+0x6ec/0x9e4 [ 74.859940][ T5258] ____sys_sendmsg+0x578/0x894 [ 74.860692][ T5258] ___sys_sendmsg+0x1f0/0x27c [ 74.861389][ T5258] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.862178][ T5258] invoke_syscall+0x98/0x28c [ 74.862880][ T5258] el0_svc_common+0x13c/0x258 [ 74.863662][ T5258] do_el0_svc+0x5c/0x140 [ 74.864298][ T5258] el0_svc+0x78/0x1d0 [ 74.864887][ T5258] el0t_64_sync_handler+0xcc/0xe4 [ 74.865619][ T5258] el0t_64_sync+0x1a0/0x1a4 [ 74.875299][ T5260] FAULT_INJECTION: forcing a failure. [ 74.875299][ T5260] name failslab, interval 1, probability 0, space 0, times 0 [ 74.877554][ T5260] CPU: 0 PID: 5260 Comm: syz.0.263 Tainted: G W syzkaller #0 [ 74.878777][ T5260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.880219][ T5260] Call trace: [ 74.880734][ T5260] dump_backtrace+0x0/0x458 [ 74.881422][ T5260] show_stack+0x2c/0x3c [ 74.882116][ T5260] __dump_stack+0x30/0x40 [ 74.882845][ T5260] dump_stack_lvl+0xf4/0x15c [ 74.883551][ T5260] dump_stack+0x1c/0x5c [ 74.884220][ T5260] should_fail+0x3c8/0x520 [ 74.884890][ T5260] __should_failslab+0xbc/0x10c [ 74.885688][ T5260] should_failslab+0x10/0x28 [ 74.886455][ T5260] slab_pre_alloc_hook+0x64/0xe8 [ 74.887209][ T5260] kmem_cache_alloc_node+0x98/0x410 [ 74.888030][ T5260] __alloc_skb+0x130/0x68c [ 74.888761][ T5260] netlink_ack+0x2c0/0x950 [ 74.889499][ T5260] netlink_rcv_skb+0x1f4/0x3dc [ 74.890233][ T5260] genl_rcv+0x38/0x50 [ 74.890837][ T5260] netlink_unicast+0x614/0x884 [ 74.891718][ T5260] netlink_sendmsg+0x6ec/0x9e4 [ 74.892472][ T5260] ____sys_sendmsg+0x578/0x894 [ 74.893237][ T5260] ___sys_sendmsg+0x1f0/0x27c [ 74.893995][ T5260] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.894753][ T5260] invoke_syscall+0x98/0x28c [ 74.895455][ T5260] el0_svc_common+0x13c/0x258 [ 74.896232][ T5260] do_el0_svc+0x5c/0x140 [ 74.896935][ T5260] el0_svc+0x78/0x1d0 [ 74.897624][ T5260] el0t_64_sync_handler+0xcc/0xe4 [ 74.898407][ T5260] el0t_64_sync+0x1a0/0x1a4 [ 74.909135][ T5262] FAULT_INJECTION: forcing a failure. [ 74.909135][ T5262] name failslab, interval 1, probability 0, space 0, times 0 [ 74.911027][ T5262] CPU: 0 PID: 5262 Comm: syz.0.264 Tainted: G W syzkaller #0 [ 74.912394][ T5262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.913937][ T5262] Call trace: [ 74.914417][ T5262] dump_backtrace+0x0/0x458 [ 74.915101][ T5262] show_stack+0x2c/0x3c [ 74.915775][ T5262] __dump_stack+0x30/0x40 [ 74.916475][ T5262] dump_stack_lvl+0xf4/0x15c [ 74.917215][ T5262] dump_stack+0x1c/0x5c [ 74.917886][ T5262] should_fail+0x3c8/0x520 [ 74.918572][ T5262] __should_failslab+0xbc/0x10c [ 74.919309][ T5262] should_failslab+0x10/0x28 [ 74.920047][ T5262] slab_pre_alloc_hook+0x64/0xe8 [ 74.920802][ T5262] kmem_cache_alloc_node+0x98/0x410 [ 74.921610][ T5262] __alloc_skb+0x130/0x68c [ 74.922328][ T5262] netlink_ack+0x2c0/0x950 [ 74.923066][ T5262] netlink_rcv_skb+0x1f4/0x3dc [ 74.923847][ T5262] genl_rcv+0x38/0x50 [ 74.924447][ T5262] netlink_unicast+0x614/0x884 [ 74.925134][ T5262] netlink_sendmsg+0x6ec/0x9e4 [ 74.925861][ T5262] ____sys_sendmsg+0x578/0x894 [ 74.926569][ T5262] ___sys_sendmsg+0x1f0/0x27c [ 74.927310][ T5262] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.928142][ T5262] invoke_syscall+0x98/0x28c [ 74.928811][ T5262] el0_svc_common+0x13c/0x258 [ 74.929594][ T5262] do_el0_svc+0x5c/0x140 [ 74.930233][ T5262] el0_svc+0x78/0x1d0 [ 74.930876][ T5262] el0t_64_sync_handler+0xcc/0xe4 [ 74.931663][ T5262] el0t_64_sync+0x1a0/0x1a4 [ 74.942762][ T5264] FAULT_INJECTION: forcing a failure. [ 74.942762][ T5264] name failslab, interval 1, probability 0, space 0, times 0 [ 74.944616][ T5264] CPU: 0 PID: 5264 Comm: syz.0.265 Tainted: G W syzkaller #0 [ 74.945951][ T5264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.947414][ T5264] Call trace: [ 74.947863][ T5264] dump_backtrace+0x0/0x458 [ 74.948534][ T5264] show_stack+0x2c/0x3c [ 74.949148][ T5264] __dump_stack+0x30/0x40 [ 74.949729][ T5264] dump_stack_lvl+0xf4/0x15c [ 74.950427][ T5264] dump_stack+0x1c/0x5c [ 74.951037][ T5264] should_fail+0x3c8/0x520 [ 74.951703][ T5264] __should_failslab+0xbc/0x10c [ 74.952499][ T5264] should_failslab+0x10/0x28 [ 74.953297][ T5264] slab_pre_alloc_hook+0x64/0xe8 [ 74.954141][ T5264] kmem_cache_alloc_node+0x98/0x410 [ 74.954933][ T5264] __alloc_skb+0x130/0x68c [ 74.955606][ T5264] netlink_ack+0x2c0/0x950 [ 74.956265][ T5264] netlink_rcv_skb+0x1f4/0x3dc [ 74.956997][ T5264] genl_rcv+0x38/0x50 [ 74.957592][ T5264] netlink_unicast+0x614/0x884 [ 74.958291][ T5264] netlink_sendmsg+0x6ec/0x9e4 [ 74.959023][ T5264] ____sys_sendmsg+0x578/0x894 [ 74.959783][ T5264] ___sys_sendmsg+0x1f0/0x27c [ 74.960490][ T5264] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.961305][ T5264] invoke_syscall+0x98/0x28c [ 74.962036][ T5264] el0_svc_common+0x13c/0x258 [ 74.962701][ T5264] do_el0_svc+0x5c/0x140 [ 74.963345][ T5264] el0_svc+0x78/0x1d0 [ 74.963992][ T5264] el0t_64_sync_handler+0xcc/0xe4 [ 74.964852][ T5264] el0t_64_sync+0x1a0/0x1a4 [ 74.974977][ T5266] FAULT_INJECTION: forcing a failure. [ 74.974977][ T5266] name failslab, interval 1, probability 0, space 0, times 0 [ 74.977050][ T5266] CPU: 0 PID: 5266 Comm: syz.0.266 Tainted: G W syzkaller #0 [ 74.978381][ T5266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.980000][ T5266] Call trace: [ 74.980472][ T5266] dump_backtrace+0x0/0x458 [ 74.981164][ T5266] show_stack+0x2c/0x3c [ 74.981780][ T5266] __dump_stack+0x30/0x40 [ 74.982386][ T5266] dump_stack_lvl+0xf4/0x15c [ 74.983082][ T5266] dump_stack+0x1c/0x5c [ 74.983720][ T5266] should_fail+0x3c8/0x520 [ 74.984412][ T5266] __should_failslab+0xbc/0x10c [ 74.985157][ T5266] should_failslab+0x10/0x28 [ 74.985899][ T5266] slab_pre_alloc_hook+0x64/0xe8 [ 74.986752][ T5266] kmem_cache_alloc_node+0x98/0x410 [ 74.987579][ T5266] __alloc_skb+0x130/0x68c [ 74.988235][ T5266] netlink_ack+0x2c0/0x950 [ 74.988924][ T5266] netlink_rcv_skb+0x1f4/0x3dc [ 74.989628][ T5266] genl_rcv+0x38/0x50 [ 74.990292][ T5266] netlink_unicast+0x614/0x884 [ 74.990969][ T5266] netlink_sendmsg+0x6ec/0x9e4 [ 74.991739][ T5266] ____sys_sendmsg+0x578/0x894 [ 74.992460][ T5266] ___sys_sendmsg+0x1f0/0x27c [ 74.993180][ T5266] __arm64_sys_sendmsg+0x1bc/0x278 [ 74.993960][ T5266] invoke_syscall+0x98/0x28c [ 74.994681][ T5266] el0_svc_common+0x13c/0x258 [ 74.995382][ T5266] do_el0_svc+0x5c/0x140 [ 74.996048][ T5266] el0_svc+0x78/0x1d0 [ 74.996711][ T5266] el0t_64_sync_handler+0xcc/0xe4 [ 74.997495][ T5266] el0t_64_sync+0x1a0/0x1a4 [ 75.010667][ T5268] FAULT_INJECTION: forcing a failure. [ 75.010667][ T5268] name failslab, interval 1, probability 0, space 0, times 0 [ 75.013031][ T5268] CPU: 1 PID: 5268 Comm: syz.0.267 Tainted: G W syzkaller #0 [ 75.014247][ T5268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.015722][ T5268] Call trace: [ 75.016193][ T5268] dump_backtrace+0x0/0x458 [ 75.016850][ T5268] show_stack+0x2c/0x3c [ 75.017427][ T5268] __dump_stack+0x30/0x40 [ 75.018086][ T5268] dump_stack_lvl+0xf4/0x15c [ 75.018865][ T5268] dump_stack+0x1c/0x5c [ 75.019506][ T5268] should_fail+0x3c8/0x520 [ 75.020227][ T5268] __should_failslab+0xbc/0x10c [ 75.020974][ T5268] should_failslab+0x10/0x28 [ 75.021648][ T5268] slab_pre_alloc_hook+0x64/0xe8 [ 75.022395][ T5268] kmem_cache_alloc_node+0x98/0x410 [ 75.023175][ T5268] __alloc_skb+0x130/0x68c [ 75.023836][ T5268] netlink_ack+0x2c0/0x950 [ 75.024517][ T5268] netlink_rcv_skb+0x1f4/0x3dc [ 75.025187][ T5268] genl_rcv+0x38/0x50 [ 75.025797][ T5268] netlink_unicast+0x614/0x884 [ 75.026493][ T5268] netlink_sendmsg+0x6ec/0x9e4 [ 75.027252][ T5268] ____sys_sendmsg+0x578/0x894 [ 75.027952][ T5268] ___sys_sendmsg+0x1f0/0x27c [ 75.028655][ T5268] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.029433][ T5268] invoke_syscall+0x98/0x28c [ 75.030097][ T5268] el0_svc_common+0x13c/0x258 [ 75.030836][ T5268] do_el0_svc+0x5c/0x140 [ 75.031484][ T5268] el0_svc+0x78/0x1d0 [ 75.032110][ T5268] el0t_64_sync_handler+0xcc/0xe4 [ 75.032912][ T5268] el0t_64_sync+0x1a0/0x1a4 [ 75.047920][ T5270] FAULT_INJECTION: forcing a failure. [ 75.047920][ T5270] name failslab, interval 1, probability 0, space 0, times 0 [ 75.049855][ T5270] CPU: 0 PID: 5270 Comm: syz.0.268 Tainted: G W syzkaller #0 [ 75.051036][ T5270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.052626][ T5270] Call trace: [ 75.053136][ T5270] dump_backtrace+0x0/0x458 [ 75.053884][ T5270] show_stack+0x2c/0x3c [ 75.054522][ T5270] __dump_stack+0x30/0x40 [ 75.055212][ T5270] dump_stack_lvl+0xf4/0x15c [ 75.055961][ T5270] dump_stack+0x1c/0x5c [ 75.056605][ T5270] should_fail+0x3c8/0x520 [ 75.057336][ T5270] __should_failslab+0xbc/0x10c [ 75.058098][ T5270] should_failslab+0x10/0x28 [ 75.058764][ T5270] slab_pre_alloc_hook+0x64/0xe8 [ 75.059570][ T5270] kmem_cache_alloc_node+0x98/0x410 [ 75.060385][ T5270] __alloc_skb+0x130/0x68c [ 75.061064][ T5270] netlink_ack+0x2c0/0x950 [ 75.061736][ T5270] netlink_rcv_skb+0x1f4/0x3dc [ 75.062459][ T5270] genl_rcv+0x38/0x50 [ 75.063039][ T5270] netlink_unicast+0x614/0x884 [ 75.063780][ T5270] netlink_sendmsg+0x6ec/0x9e4 [ 75.064540][ T5270] ____sys_sendmsg+0x578/0x894 [ 75.065250][ T5270] ___sys_sendmsg+0x1f0/0x27c [ 75.065980][ T5270] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.066778][ T5270] invoke_syscall+0x98/0x28c [ 75.067498][ T5270] el0_svc_common+0x13c/0x258 [ 75.068211][ T5270] do_el0_svc+0x5c/0x140 [ 75.068818][ T5270] el0_svc+0x78/0x1d0 [ 75.069406][ T5270] el0t_64_sync_handler+0xcc/0xe4 [ 75.070162][ T5270] el0t_64_sync+0x1a0/0x1a4 [ 75.080087][ T5272] FAULT_INJECTION: forcing a failure. [ 75.080087][ T5272] name failslab, interval 1, probability 0, space 0, times 0 [ 75.082373][ T5272] CPU: 1 PID: 5272 Comm: syz.0.269 Tainted: G W syzkaller #0 [ 75.083622][ T5272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.085046][ T5272] Call trace: [ 75.085554][ T5272] dump_backtrace+0x0/0x458 [ 75.086181][ T5272] show_stack+0x2c/0x3c [ 75.086800][ T5272] __dump_stack+0x30/0x40 [ 75.087400][ T5272] dump_stack_lvl+0xf4/0x15c [ 75.088005][ T5272] dump_stack+0x1c/0x5c [ 75.088587][ T5272] should_fail+0x3c8/0x520 [ 75.089203][ T5272] __should_failslab+0xbc/0x10c [ 75.089917][ T5272] should_failslab+0x10/0x28 [ 75.090598][ T5272] slab_pre_alloc_hook+0x64/0xe8 [ 75.091331][ T5272] kmem_cache_alloc_node+0x98/0x410 [ 75.092106][ T5272] __alloc_skb+0x130/0x68c [ 75.092816][ T5272] netlink_ack+0x2c0/0x950 [ 75.093498][ T5272] netlink_rcv_skb+0x1f4/0x3dc [ 75.094252][ T5272] genl_rcv+0x38/0x50 [ 75.094898][ T5272] netlink_unicast+0x614/0x884 [ 75.095637][ T5272] netlink_sendmsg+0x6ec/0x9e4 [ 75.096398][ T5272] ____sys_sendmsg+0x578/0x894 [ 75.097099][ T5272] ___sys_sendmsg+0x1f0/0x27c [ 75.097849][ T5272] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.098608][ T5272] invoke_syscall+0x98/0x28c [ 75.099284][ T5272] el0_svc_common+0x13c/0x258 [ 75.100001][ T5272] do_el0_svc+0x5c/0x140 [ 75.100640][ T5272] el0_svc+0x78/0x1d0 [ 75.101237][ T5272] el0t_64_sync_handler+0xcc/0xe4 [ 75.102048][ T5272] el0t_64_sync+0x1a0/0x1a4 [ 75.112769][ T5274] FAULT_INJECTION: forcing a failure. [ 75.112769][ T5274] name failslab, interval 1, probability 0, space 0, times 0 [ 75.114743][ T5274] CPU: 1 PID: 5274 Comm: syz.0.270 Tainted: G W syzkaller #0 [ 75.115974][ T5274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.117421][ T5274] Call trace: [ 75.117842][ T5274] dump_backtrace+0x0/0x458 [ 75.118487][ T5274] show_stack+0x2c/0x3c [ 75.119058][ T5274] __dump_stack+0x30/0x40 [ 75.119775][ T5274] dump_stack_lvl+0xf4/0x15c [ 75.120403][ T5274] dump_stack+0x1c/0x5c [ 75.121057][ T5274] should_fail+0x3c8/0x520 [ 75.121742][ T5274] __should_failslab+0xbc/0x10c [ 75.122521][ T5274] should_failslab+0x10/0x28 [ 75.123252][ T5274] slab_pre_alloc_hook+0x64/0xe8 [ 75.124015][ T5274] kmem_cache_alloc_node+0x98/0x410 [ 75.124778][ T5274] __alloc_skb+0x130/0x68c [ 75.125459][ T5274] netlink_ack+0x2c0/0x950 [ 75.126169][ T5274] netlink_rcv_skb+0x1f4/0x3dc [ 75.126938][ T5274] genl_rcv+0x38/0x50 [ 75.127520][ T5274] netlink_unicast+0x614/0x884 [ 75.128188][ T5274] netlink_sendmsg+0x6ec/0x9e4 [ 75.128927][ T5274] ____sys_sendmsg+0x578/0x894 [ 75.129675][ T5274] ___sys_sendmsg+0x1f0/0x27c [ 75.130370][ T5274] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.131242][ T5274] invoke_syscall+0x98/0x28c [ 75.131953][ T5274] el0_svc_common+0x13c/0x258 [ 75.132658][ T5274] do_el0_svc+0x5c/0x140 [ 75.133301][ T5274] el0_svc+0x78/0x1d0 [ 75.133936][ T5274] el0t_64_sync_handler+0xcc/0xe4 [ 75.134661][ T5274] el0t_64_sync+0x1a0/0x1a4 [ 75.143409][ T5276] FAULT_INJECTION: forcing a failure. [ 75.143409][ T5276] name failslab, interval 1, probability 0, space 0, times 0 [ 75.145263][ T5276] CPU: 1 PID: 5276 Comm: syz.0.271 Tainted: G W syzkaller #0 [ 75.146490][ T5276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.147923][ T5276] Call trace: [ 75.148417][ T5276] dump_backtrace+0x0/0x458 [ 75.149077][ T5276] show_stack+0x2c/0x3c [ 75.149663][ T5276] __dump_stack+0x30/0x40 [ 75.150344][ T5276] dump_stack_lvl+0xf4/0x15c [ 75.151070][ T5276] dump_stack+0x1c/0x5c [ 75.151706][ T5276] should_fail+0x3c8/0x520 [ 75.152414][ T5276] __should_failslab+0xbc/0x10c [ 75.153188][ T5276] should_failslab+0x10/0x28 [ 75.153890][ T5276] slab_pre_alloc_hook+0x64/0xe8 [ 75.154669][ T5276] kmem_cache_alloc_node+0x98/0x410 [ 75.155419][ T5276] __alloc_skb+0x130/0x68c [ 75.156128][ T5276] netlink_ack+0x2c0/0x950 [ 75.156837][ T5276] netlink_rcv_skb+0x1f4/0x3dc [ 75.157631][ T5276] genl_rcv+0x38/0x50 [ 75.158270][ T5276] netlink_unicast+0x614/0x884 [ 75.159024][ T5276] netlink_sendmsg+0x6ec/0x9e4 [ 75.159808][ T5276] ____sys_sendmsg+0x578/0x894 [ 75.160570][ T5276] ___sys_sendmsg+0x1f0/0x27c [ 75.161319][ T5276] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.162101][ T5276] invoke_syscall+0x98/0x28c [ 75.162830][ T5276] el0_svc_common+0x13c/0x258 [ 75.163582][ T5276] do_el0_svc+0x5c/0x140 [ 75.164280][ T5276] el0_svc+0x78/0x1d0 [ 75.164921][ T5276] el0t_64_sync_handler+0xcc/0xe4 [ 75.165656][ T5276] el0t_64_sync+0x1a0/0x1a4 [ 75.185616][ T5278] FAULT_INJECTION: forcing a failure. [ 75.185616][ T5278] name failslab, interval 1, probability 0, space 0, times 0 [ 75.187594][ T5278] CPU: 0 PID: 5278 Comm: syz.0.272 Tainted: G W syzkaller #0 [ 75.188818][ T5278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.190319][ T5278] Call trace: [ 75.190796][ T5278] dump_backtrace+0x0/0x458 [ 75.191504][ T5278] show_stack+0x2c/0x3c [ 75.192220][ T5278] __dump_stack+0x30/0x40 [ 75.192950][ T5278] dump_stack_lvl+0xf4/0x15c [ 75.193684][ T5278] dump_stack+0x1c/0x5c [ 75.194323][ T5278] should_fail+0x3c8/0x520 [ 75.194999][ T5278] __should_failslab+0xbc/0x10c [ 75.195744][ T5278] should_failslab+0x10/0x28 [ 75.196492][ T5278] slab_pre_alloc_hook+0x64/0xe8 [ 75.197254][ T5278] kmem_cache_alloc_node+0x98/0x410 [ 75.198016][ T5278] __alloc_skb+0x130/0x68c [ 75.198655][ T5278] netlink_ack+0x2c0/0x950 [ 75.199273][ T5278] netlink_rcv_skb+0x1f4/0x3dc [ 75.200017][ T5278] genl_rcv+0x38/0x50 [ 75.200677][ T5278] netlink_unicast+0x614/0x884 [ 75.201408][ T5278] netlink_sendmsg+0x6ec/0x9e4 [ 75.202117][ T5278] ____sys_sendmsg+0x578/0x894 [ 75.202886][ T5278] ___sys_sendmsg+0x1f0/0x27c [ 75.203605][ T5278] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.204415][ T5278] invoke_syscall+0x98/0x28c [ 75.205111][ T5278] el0_svc_common+0x13c/0x258 [ 75.205786][ T5278] do_el0_svc+0x5c/0x140 [ 75.206438][ T5278] el0_svc+0x78/0x1d0 [ 75.207062][ T5278] el0t_64_sync_handler+0xcc/0xe4 [ 75.207873][ T5278] el0t_64_sync+0x1a0/0x1a4 [ 75.217600][ T5280] FAULT_INJECTION: forcing a failure. [ 75.217600][ T5280] name failslab, interval 1, probability 0, space 0, times 0 [ 75.219538][ T5280] CPU: 1 PID: 5280 Comm: syz.0.273 Tainted: G W syzkaller #0 [ 75.220867][ T5280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.222490][ T5280] Call trace: [ 75.222977][ T5280] dump_backtrace+0x0/0x458 [ 75.223659][ T5280] show_stack+0x2c/0x3c [ 75.224358][ T5280] __dump_stack+0x30/0x40 [ 75.225022][ T5280] dump_stack_lvl+0xf4/0x15c [ 75.225696][ T5280] dump_stack+0x1c/0x5c [ 75.226390][ T5280] should_fail+0x3c8/0x520 [ 75.227120][ T5280] __should_failslab+0xbc/0x10c [ 75.227848][ T5280] should_failslab+0x10/0x28 [ 75.228509][ T5280] slab_pre_alloc_hook+0x64/0xe8 [ 75.229199][ T5280] kmem_cache_alloc_node+0x98/0x410 [ 75.230070][ T5280] __alloc_skb+0x130/0x68c [ 75.230740][ T5280] netlink_ack+0x2c0/0x950 [ 75.231413][ T5280] netlink_rcv_skb+0x1f4/0x3dc [ 75.232160][ T5280] genl_rcv+0x38/0x50 [ 75.232721][ T5280] netlink_unicast+0x614/0x884 [ 75.233482][ T5280] netlink_sendmsg+0x6ec/0x9e4 [ 75.234201][ T5280] ____sys_sendmsg+0x578/0x894 [ 75.234948][ T5280] ___sys_sendmsg+0x1f0/0x27c [ 75.235609][ T5280] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.236339][ T5280] invoke_syscall+0x98/0x28c [ 75.237026][ T5280] el0_svc_common+0x13c/0x258 [ 75.237727][ T5280] do_el0_svc+0x5c/0x140 [ 75.238344][ T5280] el0_svc+0x78/0x1d0 [ 75.238905][ T5280] el0t_64_sync_handler+0xcc/0xe4 [ 75.239638][ T5280] el0t_64_sync+0x1a0/0x1a4 [ 75.247660][ T5282] FAULT_INJECTION: forcing a failure. [ 75.247660][ T5282] name failslab, interval 1, probability 0, space 0, times 0 [ 75.249503][ T5282] CPU: 1 PID: 5282 Comm: syz.0.274 Tainted: G W syzkaller #0 [ 75.250763][ T5282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.252229][ T5282] Call trace: [ 75.252730][ T5282] dump_backtrace+0x0/0x458 [ 75.253392][ T5282] show_stack+0x2c/0x3c [ 75.254016][ T5282] __dump_stack+0x30/0x40 [ 75.254641][ T5282] dump_stack_lvl+0xf4/0x15c [ 75.255306][ T5282] dump_stack+0x1c/0x5c [ 75.255916][ T5282] should_fail+0x3c8/0x520 [ 75.256604][ T5282] __should_failslab+0xbc/0x10c [ 75.257340][ T5282] should_failslab+0x10/0x28 [ 75.258089][ T5282] slab_pre_alloc_hook+0x64/0xe8 [ 75.258890][ T5282] kmem_cache_alloc_node+0x98/0x410 [ 75.259729][ T5282] __alloc_skb+0x130/0x68c [ 75.260391][ T5282] netlink_ack+0x2c0/0x950 [ 75.261102][ T5282] netlink_rcv_skb+0x1f4/0x3dc [ 75.261796][ T5282] genl_rcv+0x38/0x50 [ 75.262407][ T5282] netlink_unicast+0x614/0x884 [ 75.263123][ T5282] netlink_sendmsg+0x6ec/0x9e4 [ 75.263841][ T5282] ____sys_sendmsg+0x578/0x894 [ 75.264545][ T5282] ___sys_sendmsg+0x1f0/0x27c [ 75.265230][ T5282] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.265961][ T5282] invoke_syscall+0x98/0x28c [ 75.266648][ T5282] el0_svc_common+0x13c/0x258 [ 75.267352][ T5282] do_el0_svc+0x5c/0x140 [ 75.267947][ T5282] el0_svc+0x78/0x1d0 [ 75.268603][ T5282] el0t_64_sync_handler+0xcc/0xe4 [ 75.269397][ T5282] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:15 executed programs: 259 [ 75.278646][ T5284] FAULT_INJECTION: forcing a failure. [ 75.278646][ T5284] name failslab, interval 1, probability 0, space 0, times 0 [ 75.280582][ T5284] CPU: 1 PID: 5284 Comm: syz.0.275 Tainted: G W syzkaller #0 [ 75.281897][ T5284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.283458][ T5284] Call trace: [ 75.283987][ T5284] dump_backtrace+0x0/0x458 [ 75.284677][ T5284] show_stack+0x2c/0x3c [ 75.285239][ T5284] __dump_stack+0x30/0x40 [ 75.285893][ T5284] dump_stack_lvl+0xf4/0x15c [ 75.286611][ T5284] dump_stack+0x1c/0x5c [ 75.287331][ T5284] should_fail+0x3c8/0x520 [ 75.288006][ T5284] __should_failslab+0xbc/0x10c [ 75.288721][ T5284] should_failslab+0x10/0x28 [ 75.289396][ T5284] slab_pre_alloc_hook+0x64/0xe8 [ 75.290189][ T5284] kmem_cache_alloc_node+0x98/0x410 [ 75.291043][ T5284] __alloc_skb+0x130/0x68c [ 75.291724][ T5284] netlink_ack+0x2c0/0x950 [ 75.292368][ T5284] netlink_rcv_skb+0x1f4/0x3dc [ 75.293088][ T5284] genl_rcv+0x38/0x50 [ 75.293700][ T5284] netlink_unicast+0x614/0x884 [ 75.294460][ T5284] netlink_sendmsg+0x6ec/0x9e4 [ 75.295152][ T5284] ____sys_sendmsg+0x578/0x894 [ 75.295874][ T5284] ___sys_sendmsg+0x1f0/0x27c [ 75.296530][ T5284] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.297289][ T5284] invoke_syscall+0x98/0x28c [ 75.297981][ T5284] el0_svc_common+0x13c/0x258 [ 75.298688][ T5284] do_el0_svc+0x5c/0x140 [ 75.299335][ T5284] el0_svc+0x78/0x1d0 [ 75.299912][ T5284] el0t_64_sync_handler+0xcc/0xe4 [ 75.300649][ T5284] el0t_64_sync+0x1a0/0x1a4 [ 75.309204][ T5286] FAULT_INJECTION: forcing a failure. [ 75.309204][ T5286] name failslab, interval 1, probability 0, space 0, times 0 [ 75.310998][ T5286] CPU: 1 PID: 5286 Comm: syz.0.276 Tainted: G W syzkaller #0 [ 75.312389][ T5286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.313915][ T5286] Call trace: [ 75.314433][ T5286] dump_backtrace+0x0/0x458 [ 75.315125][ T5286] show_stack+0x2c/0x3c [ 75.315788][ T5286] __dump_stack+0x30/0x40 [ 75.316477][ T5286] dump_stack_lvl+0xf4/0x15c [ 75.317213][ T5286] dump_stack+0x1c/0x5c [ 75.317821][ T5286] should_fail+0x3c8/0x520 [ 75.318489][ T5286] __should_failslab+0xbc/0x10c [ 75.319245][ T5286] should_failslab+0x10/0x28 [ 75.319976][ T5286] slab_pre_alloc_hook+0x64/0xe8 [ 75.320715][ T5286] kmem_cache_alloc_node+0x98/0x410 [ 75.321556][ T5286] __alloc_skb+0x130/0x68c [ 75.322225][ T5286] netlink_ack+0x2c0/0x950 [ 75.322908][ T5286] netlink_rcv_skb+0x1f4/0x3dc [ 75.323664][ T5286] genl_rcv+0x38/0x50 [ 75.324261][ T5286] netlink_unicast+0x614/0x884 [ 75.325028][ T5286] netlink_sendmsg+0x6ec/0x9e4 [ 75.325776][ T5286] ____sys_sendmsg+0x578/0x894 [ 75.326463][ T5286] ___sys_sendmsg+0x1f0/0x27c [ 75.327218][ T5286] __arm64_sys_sendmsg+0x1bc/0x278 [ 75.328002][ T5286] invoke_syscall+0x98/0x28c [ 75.328695][ T5286] el0_svc_common+0x13c/0x258 [ 75.329479][ T5286] do_el0_svc+0x5c/0x140 [ 75.330153][ T5286] el0_svc+0x78/0x1d0 [ 75.330765][ T5286] el0t_64_sync_handler+0xcc/0xe4 [ 75.331486][ T5286] el0t_64_sync+0x1a0/0x1a4