Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. 1970/01/01 00:01:08 parsed 1 programs [ 69.611968][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.613172][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.621432][ T21] cfg80211: failed to load regulatory.db [ 69.812162][ T4458] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 72.782911][ T4525] chnl_net:caif_netlink_parms(): no params data found [ 72.799685][ T4525] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.800974][ T4525] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.802456][ T4525] device bridge_slave_0 entered promiscuous mode [ 72.804454][ T4525] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.805595][ T4525] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.806994][ T4525] device bridge_slave_1 entered promiscuous mode [ 72.817657][ T4525] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.820195][ T4525] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.828191][ T4525] team0: Port device team_slave_0 added [ 72.829936][ T4525] team0: Port device team_slave_1 added [ 72.836270][ T4525] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.837409][ T4525] 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. [ 72.841715][ T4525] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.844007][ T4525] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.845126][ T4525] 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. [ 72.849139][ T4525] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.911445][ T4525] device hsr_slave_0 entered promiscuous mode [ 72.950606][ T4525] device hsr_slave_1 entered promiscuous mode [ 73.514551][ T4525] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.561579][ T4525] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.581611][ T4525] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.612838][ T4525] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.656614][ T4525] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.657889][ T4525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.659345][ T4525] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.660487][ T4525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.677370][ T4525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.681672][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.683579][ T265] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.685054][ T265] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.686822][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 73.692973][ T4525] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.704037][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.705706][ T265] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.706818][ T265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.708254][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.709633][ T265] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.710820][ T265] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.713470][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.719476][ T4525] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 73.721443][ T4525] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.724230][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.725878][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.727439][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.729254][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.734239][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.772361][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.773775][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.776522][ T4525] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.784687][ T709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.786465][ T709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.793110][ T709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.794642][ T709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.796322][ T709] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.797678][ T709] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.800107][ T4525] device veth0_vlan entered promiscuous mode [ 73.804672][ T4525] device veth1_vlan entered promiscuous mode [ 73.813357][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.814855][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.816335][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.817829][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.822672][ T4525] device veth0_macvtap entered promiscuous mode [ 73.825149][ T4525] device veth1_macvtap entered promiscuous mode [ 73.830300][ T4525] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.835752][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.837276][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.838742][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.840336][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.844419][ T4525] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.846523][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.848134][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.850282][ T4525] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.851724][ T4525] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.853016][ T4525] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.854355][ T4525] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.124476][ T709] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.133480][ T709] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.693246][ T709] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.734408][ T709] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.220024][ T265] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.225510][ T265] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.227419][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.234881][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.236099][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.238155][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:20 executed programs: 0 [ 80.782914][ T709] device hsr_slave_0 left promiscuous mode [ 80.821221][ T709] device hsr_slave_1 left promiscuous mode [ 80.890706][ T709] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.892068][ T709] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.893623][ T709] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.894840][ T709] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.896312][ T709] device bridge_slave_1 left promiscuous mode [ 80.897272][ T709] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.960983][ T709] device bridge_slave_0 left promiscuous mode [ 80.962043][ T709] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.080484][ T709] device veth1_macvtap left promiscuous mode [ 81.081566][ T709] device veth0_macvtap left promiscuous mode [ 81.082603][ T709] device veth1_vlan left promiscuous mode [ 81.083668][ T709] device veth0_vlan left promiscuous mode [ 81.169979][ T709] team0 (unregistering): Port device team_slave_1 removed [ 81.176419][ T709] team0 (unregistering): Port device team_slave_0 removed [ 81.180518][ T709] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 81.224006][ T709] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 81.333568][ T709] bond0 (unregistering): Released all slaves [ 81.458124][ T5012] chnl_net:caif_netlink_parms(): no params data found [ 81.477282][ T5012] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.478579][ T5012] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.480150][ T5012] device bridge_slave_0 entered promiscuous mode [ 81.485724][ T5012] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.486910][ T5012] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.488968][ T5012] device bridge_slave_1 entered promiscuous mode [ 81.497779][ T5012] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.500649][ T5012] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.509467][ T5012] team0: Port device team_slave_0 added [ 81.512033][ T5012] team0: Port device team_slave_1 added [ 81.519096][ T5012] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.520246][ T5012] 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. [ 81.528335][ T5012] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.531063][ T5012] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.532277][ T5012] 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. [ 81.536566][ T5012] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.581660][ T5012] device hsr_slave_0 entered promiscuous mode [ 81.620718][ T5012] device hsr_slave_1 entered promiscuous mode [ 82.218153][ T5012] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.310772][ T5012] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.361728][ T5012] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.444217][ T5012] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.522741][ T5012] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.533990][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.535678][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.538717][ T5012] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.546544][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.548234][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.549572][ T265] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.550749][ T265] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.553081][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.558993][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.560806][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.562352][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.563436][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.567947][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.571042][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.575468][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.577590][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.585696][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.587410][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.589173][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.592511][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.596594][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.601480][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.603155][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.605472][ T5012] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.691361][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.692753][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.695985][ T5012] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.703799][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.705478][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.714059][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.715637][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.717193][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.718566][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.721062][ T5012] device veth0_vlan entered promiscuous mode [ 82.724891][ T5012] device veth1_vlan entered promiscuous mode [ 82.732453][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.733946][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.735445][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.736962][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.739909][ T5012] device veth0_macvtap entered promiscuous mode [ 82.744249][ T5012] device veth1_macvtap entered promiscuous mode [ 82.750233][ T5012] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.755790][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.757526][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.759051][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.761776][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.765560][ T5012] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.767910][ T5012] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.769284][ T5012] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.772789][ T5012] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.774227][ T5012] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.776390][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.777985][ T265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.800994][ T265] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.802917][ T265] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.808220][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.808355][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.811143][ T4168] Bluetooth: hci0: command 0x0409 tx timeout [ 82.811182][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.813634][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.981026][ T5171] FAULT_INJECTION: forcing a failure. [ 82.981026][ T5171] name failslab, interval 1, probability 0, space 0, times 1 [ 82.983255][ T5171] CPU: 0 PID: 5171 Comm: syz.0.16 Not tainted syzkaller #0 [ 82.984470][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.986120][ T5171] Call trace: [ 82.986643][ T5171] dump_backtrace+0x0/0x458 [ 82.987387][ T5171] show_stack+0x2c/0x3c [ 82.988041][ T5171] __dump_stack+0x30/0x40 [ 82.988767][ T5171] dump_stack_lvl+0xf4/0x15c [ 82.989506][ T5171] dump_stack+0x1c/0x5c [ 82.990204][ T5171] should_fail+0x3bc/0x514 [ 82.990902][ T5171] __should_failslab+0xbc/0x10c [ 82.991668][ T5171] should_failslab+0x10/0x28 [ 82.992444][ T5171] slab_pre_alloc_hook+0x64/0xe8 [ 82.993310][ T5171] __kmalloc_track_caller+0x70/0x358 [ 82.994203][ T5171] kstrdup+0xe4/0x15c [ 82.994846][ T5171] device_rename+0xb0/0x1a8 [ 82.995563][ T5171] cfg802154_switch_netns+0x1bc/0x368 [ 82.996435][ T5171] nl802154_wpan_phy_netns+0x124/0x234 [ 82.997296][ T5171] genl_rcv_msg+0x948/0xc18 [ 82.998011][ T5171] netlink_rcv_skb+0x210/0x3d8 [ 82.998756][ T5171] genl_rcv+0x38/0x50 [ 82.999407][ T5171] netlink_unicast+0x624/0x890 [ 83.000181][ T5171] netlink_sendmsg+0x6f4/0x9d8 [ 83.000931][ T5171] ____sys_sendmsg+0x62c/0x940 [ 83.001736][ T5171] ___sys_sendmsg+0x1f0/0x27c [ 83.002578][ T5171] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.003495][ T5171] invoke_syscall+0x98/0x2b0 [ 83.004332][ T5171] el0_svc_common+0x138/0x258 [ 83.005144][ T5171] do_el0_svc+0x58/0x13c [ 83.005889][ T5171] el0_svc+0x78/0x1d0 [ 83.006539][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 83.007384][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 83.009200][ T5171] ------------[ cut here ]------------ [ 83.010073][ T5171] WARNING: CPU: 1 PID: 5171 at net/ieee802154/core.c:236 cfg802154_switch_netns+0x360/0x368 [ 83.011821][ T5171] Modules linked in: [ 83.012467][ T5171] CPU: 1 PID: 5171 Comm: syz.0.16 Not tainted syzkaller #0 [ 83.013675][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.015432][ T5171] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.016763][ T5171] pc : cfg802154_switch_netns+0x360/0x368 [ 83.017730][ T5171] lr : cfg802154_switch_netns+0x35c/0x368 [ 83.018622][ T5171] sp : ffff80001f577270 [ 83.019260][ T5171] x29: ffff80001f577270 x28: 1ffff000027915d4 x27: ffff80001f577360 [ 83.020568][ T5171] x26: dfff800000000000 x25: ffff80001b2e07c0 x24: ffff80001f5774c0 [ 83.021846][ T5171] x23: ffff0000ce262078 x22: 0000000000000000 x21: ffff0000d8a34f80 [ 83.023053][ T5171] x20: ffff0000cc17ec00 x19: 00000000fffffff4 x18: 0000000000000001 [ 83.024213][ T5171] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.025492][ T5171] x14: 0000000000000001 x13: 1fffe00019c4c439 x12: 0000000000ff0100 [ 83.026798][ T5171] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800010ea3b70 [ 83.028114][ T5171] x8 : ffff0000c21b3680 x7 : 0000000000000000 x6 : 0000000000000001 [ 83.029462][ T5171] x5 : ffff80001f576818 x4 : 0000000000000100 x3 : ffff80000a93c900 [ 83.030734][ T5171] x2 : 0000000000000001 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 83.032059][ T5171] Call trace: [ 83.032611][ T5171] cfg802154_switch_netns+0x360/0x368 [ 83.033463][ T5171] nl802154_wpan_phy_netns+0x124/0x234 [ 83.034350][ T5171] genl_rcv_msg+0x948/0xc18 [ 83.035097][ T5171] netlink_rcv_skb+0x210/0x3d8 [ 83.035864][ T5171] genl_rcv+0x38/0x50 [ 83.036613][ T5171] netlink_unicast+0x624/0x890 [ 83.037337][ T5171] netlink_sendmsg+0x6f4/0x9d8 [ 83.038105][ T5171] ____sys_sendmsg+0x62c/0x940 [ 83.038886][ T5171] ___sys_sendmsg+0x1f0/0x27c [ 83.039642][ T5171] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.040446][ T5171] invoke_syscall+0x98/0x2b0 [ 83.041132][ T5171] el0_svc_common+0x138/0x258 [ 83.041903][ T5171] do_el0_svc+0x58/0x13c [ 83.042612][ T5171] el0_svc+0x78/0x1d0 [ 83.043266][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 83.044065][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 83.044818][ T5171] irq event stamp: 174 [ 83.045505][ T5171] hardirqs last enabled at (173): [] exit_to_kernel_mode+0xe0/0x168 [ 83.047079][ T5171] hardirqs last disabled at (174): [] el1_dbg+0x24/0x80 [ 83.048411][ T5171] softirqs last enabled at (168): [] handle_softirqs+0xa40/0xbe4 [ 83.049843][ T5171] softirqs last disabled at (153): [] __irq_exit_rcu+0x240/0x43c [ 83.051225][ T5171] ---[ end trace 688e64c6d87278b0 ]--- [ 83.065228][ T5174] FAULT_INJECTION: forcing a failure. [ 83.065228][ T5174] name failslab, interval 1, probability 0, space 0, times 0 [ 83.067396][ T5174] CPU: 0 PID: 5174 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 83.068623][ T5174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.070283][ T5174] Call trace: [ 83.070800][ T5174] dump_backtrace+0x0/0x458 [ 83.071496][ T5174] show_stack+0x2c/0x3c [ 83.072173][ T5174] __dump_stack+0x30/0x40 [ 83.072921][ T5174] dump_stack_lvl+0xf4/0x15c [ 83.073681][ T5174] dump_stack+0x1c/0x5c [ 83.074409][ T5174] should_fail+0x3bc/0x514 [ 83.075181][ T5174] __should_failslab+0xbc/0x10c [ 83.075964][ T5174] should_failslab+0x10/0x28 [ 83.076687][ T5174] slab_pre_alloc_hook+0x64/0xe8 [ 83.077538][ T5174] __kmalloc+0xbc/0x43c [ 83.078187][ T5174] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 83.079182][ T5174] genl_rcv_msg+0x76c/0xc18 [ 83.079889][ T5174] netlink_rcv_skb+0x210/0x3d8 [ 83.080637][ T5174] genl_rcv+0x38/0x50 [ 83.081252][ T5174] netlink_unicast+0x624/0x890 [ 83.081982][ T5174] netlink_sendmsg+0x6f4/0x9d8 [ 83.082730][ T5174] ____sys_sendmsg+0x62c/0x940 [ 83.083503][ T5174] ___sys_sendmsg+0x1f0/0x27c [ 83.084266][ T5174] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.085064][ T5174] invoke_syscall+0x98/0x2b0 [ 83.085781][ T5174] el0_svc_common+0x138/0x258 [ 83.086539][ T5174] do_el0_svc+0x58/0x13c [ 83.087179][ T5174] el0_svc+0x78/0x1d0 [ 83.087856][ T5174] el0t_64_sync_handler+0xcc/0xe4 [ 83.088703][ T5174] el0t_64_sync+0x1a0/0x1a4 [ 83.101891][ T5176] FAULT_INJECTION: forcing a failure. [ 83.101891][ T5176] name failslab, interval 1, probability 0, space 0, times 0 [ 83.104285][ T5176] CPU: 0 PID: 5176 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 83.105559][ T5176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.107316][ T5176] Call trace: [ 83.107831][ T5176] dump_backtrace+0x0/0x458 [ 83.108620][ T5176] show_stack+0x2c/0x3c [ 83.109277][ T5176] __dump_stack+0x30/0x40 [ 83.109974][ T5176] dump_stack_lvl+0xf4/0x15c [ 83.110705][ T5176] dump_stack+0x1c/0x5c [ 83.111455][ T5176] should_fail+0x3bc/0x514 [ 83.112149][ T5176] __should_failslab+0xbc/0x10c [ 83.112913][ T5176] should_failslab+0x10/0x28 [ 83.113702][ T5176] slab_pre_alloc_hook+0x64/0xe8 [ 83.114559][ T5176] kmem_cache_alloc_node+0x98/0x40c [ 83.115453][ T5176] __alloc_skb+0x130/0x678 [ 83.116195][ T5176] netlink_ack+0x2c4/0x96c [ 83.116907][ T5176] netlink_rcv_skb+0x1ec/0x3d8 [ 83.117719][ T5176] genl_rcv+0x38/0x50 [ 83.118427][ T5176] netlink_unicast+0x624/0x890 [ 83.119246][ T5176] netlink_sendmsg+0x6f4/0x9d8 [ 83.120104][ T5176] ____sys_sendmsg+0x62c/0x940 [ 83.120915][ T5176] ___sys_sendmsg+0x1f0/0x27c [ 83.121697][ T5176] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.122598][ T5176] invoke_syscall+0x98/0x2b0 [ 83.123390][ T5176] el0_svc_common+0x138/0x258 [ 83.124180][ T5176] do_el0_svc+0x58/0x13c [ 83.124896][ T5176] el0_svc+0x78/0x1d0 [ 83.125586][ T5176] el0t_64_sync_handler+0xcc/0xe4 [ 83.126427][ T5176] el0t_64_sync+0x1a0/0x1a4 [ 83.143150][ T5178] FAULT_INJECTION: forcing a failure. [ 83.143150][ T5178] name failslab, interval 1, probability 0, space 0, times 0 [ 83.145046][ T5178] CPU: 1 PID: 5178 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 83.146338][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.147847][ T5178] Call trace: [ 83.148351][ T5178] dump_backtrace+0x0/0x458 [ 83.149036][ T5178] show_stack+0x2c/0x3c [ 83.149646][ T5178] __dump_stack+0x30/0x40 [ 83.150320][ T5178] dump_stack_lvl+0xf4/0x15c [ 83.150992][ T5178] dump_stack+0x1c/0x5c [ 83.151607][ T5178] should_fail+0x3bc/0x514 [ 83.152303][ T5178] __should_failslab+0xbc/0x10c [ 83.153147][ T5178] should_failslab+0x10/0x28 [ 83.153920][ T5178] slab_pre_alloc_hook+0x64/0xe8 [ 83.154707][ T5178] kmem_cache_alloc_node+0x98/0x40c [ 83.155542][ T5178] __alloc_skb+0x130/0x678 [ 83.156195][ T5178] netlink_ack+0x2c4/0x96c [ 83.156906][ T5178] netlink_rcv_skb+0x1ec/0x3d8 [ 83.157644][ T5178] genl_rcv+0x38/0x50 [ 83.158333][ T5178] netlink_unicast+0x624/0x890 [ 83.159117][ T5178] netlink_sendmsg+0x6f4/0x9d8 [ 83.159932][ T5178] ____sys_sendmsg+0x62c/0x940 [ 83.160707][ T5178] ___sys_sendmsg+0x1f0/0x27c [ 83.161450][ T5178] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.162340][ T5178] invoke_syscall+0x98/0x2b0 [ 83.163097][ T5178] el0_svc_common+0x138/0x258 [ 83.163917][ T5178] do_el0_svc+0x58/0x13c [ 83.164674][ T5178] el0_svc+0x78/0x1d0 [ 83.165344][ T5178] el0t_64_sync_handler+0xcc/0xe4 [ 83.166139][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 83.182898][ T5180] FAULT_INJECTION: forcing a failure. [ 83.182898][ T5180] name failslab, interval 1, probability 0, space 0, times 0 [ 83.184959][ T5180] CPU: 1 PID: 5180 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 83.186362][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.188011][ T5180] Call trace: [ 83.188555][ T5180] dump_backtrace+0x0/0x458 [ 83.189354][ T5180] show_stack+0x2c/0x3c [ 83.190081][ T5180] __dump_stack+0x30/0x40 [ 83.190801][ T5180] dump_stack_lvl+0xf4/0x15c [ 83.191535][ T5180] dump_stack+0x1c/0x5c [ 83.192188][ T5180] should_fail+0x3bc/0x514 [ 83.192836][ T5180] __should_failslab+0xbc/0x10c [ 83.193696][ T5180] should_failslab+0x10/0x28 [ 83.194500][ T5180] slab_pre_alloc_hook+0x64/0xe8 [ 83.195305][ T5180] kmem_cache_alloc_node+0x98/0x40c [ 83.196172][ T5180] __alloc_skb+0x130/0x678 [ 83.196929][ T5180] netlink_ack+0x2c4/0x96c [ 83.197671][ T5180] netlink_rcv_skb+0x1ec/0x3d8 [ 83.198514][ T5180] genl_rcv+0x38/0x50 [ 83.199155][ T5180] netlink_unicast+0x624/0x890 [ 83.199892][ T5180] netlink_sendmsg+0x6f4/0x9d8 [ 83.200625][ T5180] ____sys_sendmsg+0x62c/0x940 [ 83.201375][ T5180] ___sys_sendmsg+0x1f0/0x27c [ 83.202200][ T5180] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.203114][ T5180] invoke_syscall+0x98/0x2b0 [ 83.203942][ T5180] el0_svc_common+0x138/0x258 [ 83.204733][ T5180] do_el0_svc+0x58/0x13c [ 83.205449][ T5180] el0_svc+0x78/0x1d0 [ 83.206120][ T5180] el0t_64_sync_handler+0xcc/0xe4 [ 83.206979][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 83.222303][ T5183] FAULT_INJECTION: forcing a failure. [ 83.222303][ T5183] name failslab, interval 1, probability 0, space 0, times 0 [ 83.224435][ T5183] CPU: 0 PID: 5183 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 83.225854][ T5183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.227561][ T5183] Call trace: [ 83.228143][ T5183] dump_backtrace+0x0/0x458 [ 83.228993][ T5183] show_stack+0x2c/0x3c [ 83.229677][ T5183] __dump_stack+0x30/0x40 [ 83.230400][ T5183] dump_stack_lvl+0xf4/0x15c [ 83.231138][ T5183] dump_stack+0x1c/0x5c [ 83.231829][ T5183] should_fail+0x3bc/0x514 [ 83.232554][ T5183] __should_failslab+0xbc/0x10c [ 83.233341][ T5183] should_failslab+0x10/0x28 [ 83.234157][ T5183] slab_pre_alloc_hook+0x64/0xe8 [ 83.234919][ T5183] kmem_cache_alloc_node+0x98/0x40c [ 83.235642][ T5183] __alloc_skb+0x130/0x678 [ 83.236317][ T5183] netlink_ack+0x2c4/0x96c [ 83.237020][ T5183] netlink_rcv_skb+0x1ec/0x3d8 [ 83.237822][ T5183] genl_rcv+0x38/0x50 [ 83.238527][ T5183] netlink_unicast+0x624/0x890 [ 83.239321][ T5183] netlink_sendmsg+0x6f4/0x9d8 [ 83.240143][ T5183] ____sys_sendmsg+0x62c/0x940 [ 83.240936][ T5183] ___sys_sendmsg+0x1f0/0x27c [ 83.241726][ T5183] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.242567][ T5183] invoke_syscall+0x98/0x2b0 [ 83.243344][ T5183] el0_svc_common+0x138/0x258 [ 83.244083][ T5183] do_el0_svc+0x58/0x13c [ 83.244756][ T5183] el0_svc+0x78/0x1d0 [ 83.245390][ T5183] el0t_64_sync_handler+0xcc/0xe4 [ 83.246242][ T5183] el0t_64_sync+0x1a0/0x1a4 [ 83.256934][ T5185] FAULT_INJECTION: forcing a failure. [ 83.256934][ T5185] name failslab, interval 1, probability 0, space 0, times 0 [ 83.258936][ T5185] CPU: 1 PID: 5185 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 83.260264][ T5185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.261843][ T5185] Call trace: [ 83.262358][ T5185] dump_backtrace+0x0/0x458 [ 83.263120][ T5185] show_stack+0x2c/0x3c [ 83.263793][ T5185] __dump_stack+0x30/0x40 [ 83.264565][ T5185] dump_stack_lvl+0xf4/0x15c [ 83.265303][ T5185] dump_stack+0x1c/0x5c [ 83.266008][ T5185] should_fail+0x3bc/0x514 [ 83.266731][ T5185] __should_failslab+0xbc/0x10c [ 83.267485][ T5185] should_failslab+0x10/0x28 [ 83.268208][ T5185] slab_pre_alloc_hook+0x64/0xe8 [ 83.269044][ T5185] __kmalloc+0xbc/0x43c [ 83.269742][ T5185] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 83.270758][ T5185] genl_rcv_msg+0x76c/0xc18 [ 83.271516][ T5185] netlink_rcv_skb+0x210/0x3d8 [ 83.272322][ T5185] genl_rcv+0x38/0x50 [ 83.272986][ T5185] netlink_unicast+0x624/0x890 [ 83.273747][ T5185] netlink_sendmsg+0x6f4/0x9d8 [ 83.274502][ T5185] ____sys_sendmsg+0x62c/0x940 [ 83.275262][ T5185] ___sys_sendmsg+0x1f0/0x27c [ 83.276028][ T5185] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.276859][ T5185] invoke_syscall+0x98/0x2b0 [ 83.277623][ T5185] el0_svc_common+0x138/0x258 [ 83.278442][ T5185] do_el0_svc+0x58/0x13c [ 83.279155][ T5185] el0_svc+0x78/0x1d0 [ 83.279823][ T5185] el0t_64_sync_handler+0xcc/0xe4 [ 83.280696][ T5185] el0t_64_sync+0x1a0/0x1a4 [ 83.292990][ T5187] FAULT_INJECTION: forcing a failure. [ 83.292990][ T5187] name failslab, interval 1, probability 0, space 0, times 0 [ 83.295122][ T5187] CPU: 1 PID: 5187 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 83.296581][ T5187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.298236][ T5187] Call trace: [ 83.298776][ T5187] dump_backtrace+0x0/0x458 [ 83.299550][ T5187] show_stack+0x2c/0x3c [ 83.300231][ T5187] __dump_stack+0x30/0x40 [ 83.300945][ T5187] dump_stack_lvl+0xf4/0x15c [ 83.301696][ T5187] dump_stack+0x1c/0x5c [ 83.302404][ T5187] should_fail+0x3bc/0x514 [ 83.303152][ T5187] __should_failslab+0xbc/0x10c [ 83.303993][ T5187] should_failslab+0x10/0x28 [ 83.304816][ T5187] slab_pre_alloc_hook+0x64/0xe8 [ 83.305607][ T5187] kmem_cache_alloc_node+0x98/0x40c [ 83.306437][ T5187] __alloc_skb+0x130/0x678 [ 83.307183][ T5187] netlink_ack+0x2c4/0x96c [ 83.307938][ T5187] netlink_rcv_skb+0x1ec/0x3d8 [ 83.308739][ T5187] genl_rcv+0x38/0x50 [ 83.309364][ T5187] netlink_unicast+0x624/0x890 [ 83.310124][ T5187] netlink_sendmsg+0x6f4/0x9d8 [ 83.310922][ T5187] ____sys_sendmsg+0x62c/0x940 [ 83.311664][ T5187] ___sys_sendmsg+0x1f0/0x27c [ 83.312395][ T5187] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.313193][ T5187] invoke_syscall+0x98/0x2b0 [ 83.313922][ T5187] el0_svc_common+0x138/0x258 [ 83.314659][ T5187] do_el0_svc+0x58/0x13c [ 83.315334][ T5187] el0_svc+0x78/0x1d0 [ 83.315977][ T5187] el0t_64_sync_handler+0xcc/0xe4 [ 83.316778][ T5187] el0t_64_sync+0x1a0/0x1a4 [ 83.328687][ T5189] FAULT_INJECTION: forcing a failure. [ 83.328687][ T5189] name failslab, interval 1, probability 0, space 0, times 0 [ 83.331201][ T5189] CPU: 1 PID: 5189 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 83.332520][ T5189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.334177][ T5189] Call trace: [ 83.334742][ T5189] dump_backtrace+0x0/0x458 [ 83.335516][ T5189] show_stack+0x2c/0x3c [ 83.336215][ T5189] __dump_stack+0x30/0x40 [ 83.336908][ T5189] dump_stack_lvl+0xf4/0x15c [ 83.337664][ T5189] dump_stack+0x1c/0x5c [ 83.338379][ T5189] should_fail+0x3bc/0x514 [ 83.339141][ T5189] __should_failslab+0xbc/0x10c [ 83.339940][ T5189] should_failslab+0x10/0x28 [ 83.340675][ T5189] slab_pre_alloc_hook+0x64/0xe8 [ 83.341492][ T5189] kmem_cache_alloc_node+0x98/0x40c [ 83.342378][ T5189] __alloc_skb+0x130/0x678 [ 83.343104][ T5189] netlink_ack+0x2c4/0x96c [ 83.343869][ T5189] netlink_rcv_skb+0x1ec/0x3d8 [ 83.344675][ T5189] genl_rcv+0x38/0x50 [ 83.345319][ T5189] netlink_unicast+0x624/0x890 [ 83.346089][ T5189] netlink_sendmsg+0x6f4/0x9d8 [ 83.346873][ T5189] ____sys_sendmsg+0x62c/0x940 [ 83.347691][ T5189] ___sys_sendmsg+0x1f0/0x27c [ 83.348438][ T5189] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.349256][ T5189] invoke_syscall+0x98/0x2b0 [ 83.349985][ T5189] el0_svc_common+0x138/0x258 [ 83.350748][ T5189] do_el0_svc+0x58/0x13c [ 83.351474][ T5189] el0_svc+0x78/0x1d0 [ 83.352166][ T5189] el0t_64_sync_handler+0xcc/0xe4 [ 83.352950][ T5189] el0t_64_sync+0x1a0/0x1a4 [ 83.365727][ T5191] FAULT_INJECTION: forcing a failure. [ 83.365727][ T5191] name failslab, interval 1, probability 0, space 0, times 0 [ 83.367774][ T5191] CPU: 1 PID: 5191 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 83.369225][ T5191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.370918][ T5191] Call trace: [ 83.371463][ T5191] dump_backtrace+0x0/0x458 [ 83.372196][ T5191] show_stack+0x2c/0x3c [ 83.372864][ T5191] __dump_stack+0x30/0x40 [ 83.373585][ T5191] dump_stack_lvl+0xf4/0x15c [ 83.374384][ T5191] dump_stack+0x1c/0x5c [ 83.375093][ T5191] should_fail+0x3bc/0x514 [ 83.375854][ T5191] __should_failslab+0xbc/0x10c [ 83.376647][ T5191] should_failslab+0x10/0x28 [ 83.377449][ T5191] slab_pre_alloc_hook+0x64/0xe8 [ 83.378258][ T5191] kmem_cache_alloc_node+0x98/0x40c [ 83.379145][ T5191] __alloc_skb+0x130/0x678 [ 83.379898][ T5191] netlink_ack+0x2c4/0x96c [ 83.380612][ T5191] netlink_rcv_skb+0x1ec/0x3d8 [ 83.381372][ T5191] genl_rcv+0x38/0x50 [ 83.382014][ T5191] netlink_unicast+0x624/0x890 [ 83.382810][ T5191] netlink_sendmsg+0x6f4/0x9d8 [ 83.383631][ T5191] ____sys_sendmsg+0x62c/0x940 [ 83.384465][ T5191] ___sys_sendmsg+0x1f0/0x27c [ 83.385260][ T5191] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.386124][ T5191] invoke_syscall+0x98/0x2b0 [ 83.386926][ T5191] el0_svc_common+0x138/0x258 [ 83.387709][ T5191] do_el0_svc+0x58/0x13c [ 83.388367][ T5191] el0_svc+0x78/0x1d0 [ 83.389019][ T5191] el0t_64_sync_handler+0xcc/0xe4 [ 83.389807][ T5191] el0t_64_sync+0x1a0/0x1a4 [ 83.400017][ T5193] FAULT_INJECTION: forcing a failure. [ 83.400017][ T5193] name failslab, interval 1, probability 0, space 0, times 0 [ 83.402785][ T5193] CPU: 1 PID: 5193 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 83.404133][ T5193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.405702][ T5193] Call trace: [ 83.406199][ T5193] dump_backtrace+0x0/0x458 [ 83.406973][ T5193] show_stack+0x2c/0x3c [ 83.407666][ T5193] __dump_stack+0x30/0x40 [ 83.408354][ T5193] dump_stack_lvl+0xf4/0x15c [ 83.409085][ T5193] dump_stack+0x1c/0x5c [ 83.409739][ T5193] should_fail+0x3bc/0x514 [ 83.410451][ T5193] __should_failslab+0xbc/0x10c [ 83.411260][ T5193] should_failslab+0x10/0x28 [ 83.411998][ T5193] slab_pre_alloc_hook+0x64/0xe8 [ 83.412815][ T5193] kmem_cache_alloc_node+0x98/0x40c [ 83.413692][ T5193] __alloc_skb+0x130/0x678 [ 83.414432][ T5193] netlink_ack+0x2c4/0x96c [ 83.415142][ T5193] netlink_rcv_skb+0x1ec/0x3d8 [ 83.415895][ T5193] genl_rcv+0x38/0x50 [ 83.416520][ T5193] netlink_unicast+0x624/0x890 [ 83.417249][ T5193] netlink_sendmsg+0x6f4/0x9d8 [ 83.417994][ T5193] ____sys_sendmsg+0x62c/0x940 [ 83.418711][ T5193] ___sys_sendmsg+0x1f0/0x27c [ 83.419446][ T5193] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.420254][ T5193] invoke_syscall+0x98/0x2b0 [ 83.420927][ T5193] el0_svc_common+0x138/0x258 [ 83.421724][ T5193] do_el0_svc+0x58/0x13c [ 83.422404][ T5193] el0_svc+0x78/0x1d0 [ 83.423077][ T5193] el0t_64_sync_handler+0xcc/0xe4 [ 83.423881][ T5193] el0t_64_sync+0x1a0/0x1a4 [ 83.433427][ T5195] FAULT_INJECTION: forcing a failure. [ 83.433427][ T5195] name failslab, interval 1, probability 0, space 0, times 0 [ 83.435292][ T5195] CPU: 1 PID: 5195 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 83.436547][ T5195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.438273][ T5195] Call trace: [ 83.438833][ T5195] dump_backtrace+0x0/0x458 [ 83.439616][ T5195] show_stack+0x2c/0x3c [ 83.440258][ T5195] __dump_stack+0x30/0x40 [ 83.440963][ T5195] dump_stack_lvl+0xf4/0x15c [ 83.441733][ T5195] dump_stack+0x1c/0x5c [ 83.442381][ T5195] should_fail+0x3bc/0x514 [ 83.443082][ T5195] __should_failslab+0xbc/0x10c [ 83.443834][ T5195] should_failslab+0x10/0x28 [ 83.444582][ T5195] slab_pre_alloc_hook+0x64/0xe8 [ 83.445433][ T5195] kmem_cache_alloc_node+0x98/0x40c [ 83.446323][ T5195] __alloc_skb+0x130/0x678 [ 83.447078][ T5195] netlink_ack+0x2c4/0x96c [ 83.447832][ T5195] netlink_rcv_skb+0x1ec/0x3d8 [ 83.448585][ T5195] genl_rcv+0x38/0x50 [ 83.449208][ T5195] netlink_unicast+0x624/0x890 [ 83.449950][ T5195] netlink_sendmsg+0x6f4/0x9d8 [ 83.450709][ T5195] ____sys_sendmsg+0x62c/0x940 [ 83.451536][ T5195] ___sys_sendmsg+0x1f0/0x27c [ 83.452317][ T5195] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.453161][ T5195] invoke_syscall+0x98/0x2b0 [ 83.453914][ T5195] el0_svc_common+0x138/0x258 [ 83.454677][ T5195] do_el0_svc+0x58/0x13c [ 83.455365][ T5195] el0_svc+0x78/0x1d0 [ 83.456006][ T5195] el0t_64_sync_handler+0xcc/0xe4 [ 83.456825][ T5195] el0t_64_sync+0x1a0/0x1a4 [ 83.467234][ T5197] FAULT_INJECTION: forcing a failure. [ 83.467234][ T5197] name failslab, interval 1, probability 0, space 0, times 0 [ 83.469315][ T5197] CPU: 0 PID: 5197 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 83.470706][ T5197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.472355][ T5197] Call trace: [ 83.472914][ T5197] dump_backtrace+0x0/0x458 [ 83.473665][ T5197] show_stack+0x2c/0x3c [ 83.474364][ T5197] __dump_stack+0x30/0x40 [ 83.475085][ T5197] dump_stack_lvl+0xf4/0x15c [ 83.475807][ T5197] dump_stack+0x1c/0x5c [ 83.476477][ T5197] should_fail+0x3bc/0x514 [ 83.477219][ T5197] __should_failslab+0xbc/0x10c [ 83.477989][ T5197] should_failslab+0x10/0x28 [ 83.478759][ T5197] slab_pre_alloc_hook+0x64/0xe8 [ 83.479553][ T5197] kmem_cache_alloc_node+0x98/0x40c [ 83.480380][ T5197] __alloc_skb+0x130/0x678 [ 83.481097][ T5197] netlink_ack+0x2c4/0x96c [ 83.481849][ T5197] netlink_rcv_skb+0x1ec/0x3d8 [ 83.482628][ T5197] genl_rcv+0x38/0x50 [ 83.483343][ T5197] netlink_unicast+0x624/0x890 [ 83.484142][ T5197] netlink_sendmsg+0x6f4/0x9d8 [ 83.484915][ T5197] ____sys_sendmsg+0x62c/0x940 [ 83.485697][ T5197] ___sys_sendmsg+0x1f0/0x27c [ 83.486452][ T5197] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.487302][ T5197] invoke_syscall+0x98/0x2b0 [ 83.488027][ T5197] el0_svc_common+0x138/0x258 [ 83.488760][ T5197] do_el0_svc+0x58/0x13c [ 83.489471][ T5197] el0_svc+0x78/0x1d0 [ 83.490143][ T5197] el0t_64_sync_handler+0xcc/0xe4 [ 83.490970][ T5197] el0t_64_sync+0x1a0/0x1a4 [ 83.501461][ T5199] FAULT_INJECTION: forcing a failure. [ 83.501461][ T5199] name failslab, interval 1, probability 0, space 0, times 0 [ 83.503559][ T5199] CPU: 1 PID: 5199 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 83.504919][ T5199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.506501][ T5199] Call trace: [ 83.507018][ T5199] dump_backtrace+0x0/0x458 [ 83.507778][ T5199] show_stack+0x2c/0x3c [ 83.508434][ T5199] __dump_stack+0x30/0x40 [ 83.509123][ T5199] dump_stack_lvl+0xf4/0x15c [ 83.509869][ T5199] dump_stack+0x1c/0x5c [ 83.510551][ T5199] should_fail+0x3bc/0x514 [ 83.511280][ T5199] __should_failslab+0xbc/0x10c [ 83.512102][ T5199] should_failslab+0x10/0x28 [ 83.512852][ T5199] slab_pre_alloc_hook+0x64/0xe8 [ 83.513763][ T5199] kmem_cache_alloc_node+0x98/0x40c [ 83.514676][ T5199] __alloc_skb+0x130/0x678 [ 83.515431][ T5199] netlink_ack+0x2c4/0x96c [ 83.516186][ T5199] netlink_rcv_skb+0x1ec/0x3d8 [ 83.517019][ T5199] genl_rcv+0x38/0x50 [ 83.517694][ T5199] netlink_unicast+0x624/0x890 [ 83.518490][ T5199] netlink_sendmsg+0x6f4/0x9d8 [ 83.519335][ T5199] ____sys_sendmsg+0x62c/0x940 [ 83.520115][ T5199] ___sys_sendmsg+0x1f0/0x27c [ 83.520819][ T5199] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.521614][ T5199] invoke_syscall+0x98/0x2b0 [ 83.522382][ T5199] el0_svc_common+0x138/0x258 [ 83.523091][ T5199] do_el0_svc+0x58/0x13c [ 83.523782][ T5199] el0_svc+0x78/0x1d0 [ 83.524425][ T5199] el0t_64_sync_handler+0xcc/0xe4 [ 83.525199][ T5199] el0t_64_sync+0x1a0/0x1a4 [ 83.537288][ T5201] FAULT_INJECTION: forcing a failure. [ 83.537288][ T5201] name failslab, interval 1, probability 0, space 0, times 0 [ 83.539342][ T5201] CPU: 0 PID: 5201 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 83.540709][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.542325][ T5201] Call trace: [ 83.542845][ T5201] dump_backtrace+0x0/0x458 [ 83.543548][ T5201] show_stack+0x2c/0x3c [ 83.544177][ T5201] __dump_stack+0x30/0x40 [ 83.544915][ T5201] dump_stack_lvl+0xf4/0x15c [ 83.545692][ T5201] dump_stack+0x1c/0x5c [ 83.546378][ T5201] should_fail+0x3bc/0x514 [ 83.547118][ T5201] __should_failslab+0xbc/0x10c [ 83.547890][ T5201] should_failslab+0x10/0x28 [ 83.548700][ T5201] slab_pre_alloc_hook+0x64/0xe8 [ 83.549546][ T5201] kmem_cache_alloc_node+0x98/0x40c [ 83.550371][ T5201] __alloc_skb+0x130/0x678 [ 83.551114][ T5201] netlink_ack+0x2c4/0x96c [ 83.551876][ T5201] netlink_rcv_skb+0x1ec/0x3d8 [ 83.552642][ T5201] genl_rcv+0x38/0x50 [ 83.553278][ T5201] netlink_unicast+0x624/0x890 [ 83.554027][ T5201] netlink_sendmsg+0x6f4/0x9d8 [ 83.554825][ T5201] ____sys_sendmsg+0x62c/0x940 [ 83.555656][ T5201] ___sys_sendmsg+0x1f0/0x27c [ 83.556446][ T5201] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.557332][ T5201] invoke_syscall+0x98/0x2b0 [ 83.558111][ T5201] el0_svc_common+0x138/0x258 [ 83.558864][ T5201] do_el0_svc+0x58/0x13c [ 83.559558][ T5201] el0_svc+0x78/0x1d0 [ 83.560196][ T5201] el0t_64_sync_handler+0xcc/0xe4 [ 83.561133][ T5201] el0t_64_sync+0x1a0/0x1a4 [ 83.572659][ T5203] FAULT_INJECTION: forcing a failure. [ 83.572659][ T5203] name failslab, interval 1, probability 0, space 0, times 0 [ 83.574699][ T5203] CPU: 1 PID: 5203 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 83.576033][ T5203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.577558][ T5203] Call trace: [ 83.578028][ T5203] dump_backtrace+0x0/0x458 [ 83.578660][ T5203] show_stack+0x2c/0x3c [ 83.579316][ T5203] __dump_stack+0x30/0x40 [ 83.580069][ T5203] dump_stack_lvl+0xf4/0x15c [ 83.580824][ T5203] dump_stack+0x1c/0x5c [ 83.581490][ T5203] should_fail+0x3bc/0x514 [ 83.582206][ T5203] __should_failslab+0xbc/0x10c [ 83.582987][ T5203] should_failslab+0x10/0x28 [ 83.583773][ T5203] slab_pre_alloc_hook+0x64/0xe8 [ 83.584647][ T5203] __kmalloc+0xbc/0x43c [ 83.585359][ T5203] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 83.586406][ T5203] genl_rcv_msg+0x76c/0xc18 [ 83.587160][ T5203] netlink_rcv_skb+0x210/0x3d8 [ 83.587968][ T5203] genl_rcv+0x38/0x50 [ 83.588609][ T5203] netlink_unicast+0x624/0x890 [ 83.589408][ T5203] netlink_sendmsg+0x6f4/0x9d8 [ 83.590161][ T5203] ____sys_sendmsg+0x62c/0x940 [ 83.590910][ T5203] ___sys_sendmsg+0x1f0/0x27c [ 83.591725][ T5203] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.592586][ T5203] invoke_syscall+0x98/0x2b0 [ 83.593343][ T5203] el0_svc_common+0x138/0x258 [ 83.594080][ T5203] do_el0_svc+0x58/0x13c [ 83.594755][ T5203] el0_svc+0x78/0x1d0 [ 83.595404][ T5203] el0t_64_sync_handler+0xcc/0xe4 [ 83.596204][ T5203] el0t_64_sync+0x1a0/0x1a4 [ 83.608650][ T5205] FAULT_INJECTION: forcing a failure. [ 83.608650][ T5205] name failslab, interval 1, probability 0, space 0, times 0 [ 83.613693][ T5205] CPU: 0 PID: 5205 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 83.615078][ T5205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.616622][ T5205] Call trace: [ 83.617121][ T5205] dump_backtrace+0x0/0x458 [ 83.617904][ T5205] show_stack+0x2c/0x3c [ 83.618589][ T5205] __dump_stack+0x30/0x40 [ 83.619284][ T5205] dump_stack_lvl+0xf4/0x15c [ 83.620001][ T5205] dump_stack+0x1c/0x5c [ 83.620684][ T5205] should_fail+0x3bc/0x514 [ 83.621390][ T5205] __should_failslab+0xbc/0x10c [ 83.622137][ T5205] should_failslab+0x10/0x28 [ 83.622833][ T5205] slab_pre_alloc_hook+0x64/0xe8 [ 83.623615][ T5205] kmem_cache_alloc_node+0x98/0x40c [ 83.624494][ T5205] __alloc_skb+0x130/0x678 [ 83.625247][ T5205] netlink_ack+0x2c4/0x96c [ 83.625986][ T5205] netlink_rcv_skb+0x1ec/0x3d8 [ 83.626779][ T5205] genl_rcv+0x38/0x50 [ 83.627454][ T5205] netlink_unicast+0x624/0x890 [ 83.628233][ T5205] netlink_sendmsg+0x6f4/0x9d8 [ 83.629011][ T5205] ____sys_sendmsg+0x62c/0x940 [ 83.629768][ T5205] ___sys_sendmsg+0x1f0/0x27c [ 83.630570][ T5205] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.631421][ T5205] invoke_syscall+0x98/0x2b0 [ 83.632124][ T5205] el0_svc_common+0x138/0x258 [ 83.632877][ T5205] do_el0_svc+0x58/0x13c [ 83.633551][ T5205] el0_svc+0x78/0x1d0 [ 83.634204][ T5205] el0t_64_sync_handler+0xcc/0xe4 [ 83.634982][ T5205] el0t_64_sync+0x1a0/0x1a4 [ 83.645855][ T5207] FAULT_INJECTION: forcing a failure. [ 83.645855][ T5207] name failslab, interval 1, probability 0, space 0, times 0 [ 83.647978][ T5207] CPU: 1 PID: 5207 Comm: syz.0.33 Tainted: G W syzkaller #0 [ 83.649486][ T5207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.651126][ T5207] Call trace: [ 83.651660][ T5207] dump_backtrace+0x0/0x458 [ 83.652449][ T5207] show_stack+0x2c/0x3c [ 83.653170][ T5207] __dump_stack+0x30/0x40 [ 83.653929][ T5207] dump_stack_lvl+0xf4/0x15c [ 83.654648][ T5207] dump_stack+0x1c/0x5c [ 83.655275][ T5207] should_fail+0x3bc/0x514 [ 83.655975][ T5207] __should_failslab+0xbc/0x10c [ 83.656788][ T5207] should_failslab+0x10/0x28 [ 83.657526][ T5207] slab_pre_alloc_hook+0x64/0xe8 [ 83.658328][ T5207] kmem_cache_alloc_node+0x98/0x40c [ 83.659186][ T5207] __alloc_skb+0x130/0x678 [ 83.659909][ T5207] netlink_ack+0x2c4/0x96c [ 83.660627][ T5207] netlink_rcv_skb+0x1ec/0x3d8 [ 83.661382][ T5207] genl_rcv+0x38/0x50 [ 83.662036][ T5207] netlink_unicast+0x624/0x890 [ 83.662804][ T5207] netlink_sendmsg+0x6f4/0x9d8 [ 83.663563][ T5207] ____sys_sendmsg+0x62c/0x940 [ 83.664340][ T5207] ___sys_sendmsg+0x1f0/0x27c [ 83.665106][ T5207] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.665951][ T5207] invoke_syscall+0x98/0x2b0 [ 83.666735][ T5207] el0_svc_common+0x138/0x258 [ 83.667531][ T5207] do_el0_svc+0x58/0x13c [ 83.668241][ T5207] el0_svc+0x78/0x1d0 [ 83.668912][ T5207] el0t_64_sync_handler+0xcc/0xe4 [ 83.669725][ T5207] el0t_64_sync+0x1a0/0x1a4 [ 83.679777][ T5209] FAULT_INJECTION: forcing a failure. [ 83.679777][ T5209] name failslab, interval 1, probability 0, space 0, times 0 [ 83.682580][ T5209] CPU: 0 PID: 5209 Comm: syz.0.34 Tainted: G W syzkaller #0 [ 83.684030][ T5209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.685724][ T5209] Call trace: [ 83.686227][ T5209] dump_backtrace+0x0/0x458 [ 83.686976][ T5209] show_stack+0x2c/0x3c [ 83.687668][ T5209] __dump_stack+0x30/0x40 [ 83.688414][ T5209] dump_stack_lvl+0xf4/0x15c [ 83.689166][ T5209] dump_stack+0x1c/0x5c [ 83.689859][ T5209] should_fail+0x3bc/0x514 [ 83.690564][ T5209] __should_failslab+0xbc/0x10c [ 83.691417][ T5209] should_failslab+0x10/0x28 [ 83.692195][ T5209] slab_pre_alloc_hook+0x64/0xe8 [ 83.692992][ T5209] kmem_cache_alloc_node+0x98/0x40c [ 83.693820][ T5209] __alloc_skb+0x130/0x678 [ 83.694521][ T5209] netlink_ack+0x2c4/0x96c [ 83.695240][ T5209] netlink_rcv_skb+0x1ec/0x3d8 [ 83.696018][ T5209] genl_rcv+0x38/0x50 [ 83.696719][ T5209] netlink_unicast+0x624/0x890 [ 83.697489][ T5209] netlink_sendmsg+0x6f4/0x9d8 [ 83.698221][ T5209] ____sys_sendmsg+0x62c/0x940 [ 83.699037][ T5209] ___sys_sendmsg+0x1f0/0x27c [ 83.699804][ T5209] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.700648][ T5209] invoke_syscall+0x98/0x2b0 [ 83.701387][ T5209] el0_svc_common+0x138/0x258 [ 83.702141][ T5209] do_el0_svc+0x58/0x13c [ 83.702821][ T5209] el0_svc+0x78/0x1d0 [ 83.703451][ T5209] el0t_64_sync_handler+0xcc/0xe4 [ 83.704313][ T5209] el0t_64_sync+0x1a0/0x1a4 [ 83.715527][ T5211] FAULT_INJECTION: forcing a failure. [ 83.715527][ T5211] name failslab, interval 1, probability 0, space 0, times 0 [ 83.717751][ T5211] CPU: 0 PID: 5211 Comm: syz.0.35 Tainted: G W syzkaller #0 [ 83.719017][ T5211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.720607][ T5211] Call trace: [ 83.721128][ T5211] dump_backtrace+0x0/0x458 [ 83.721807][ T5211] show_stack+0x2c/0x3c [ 83.722461][ T5211] __dump_stack+0x30/0x40 [ 83.723105][ T5211] dump_stack_lvl+0xf4/0x15c [ 83.723791][ T5211] dump_stack+0x1c/0x5c [ 83.724453][ T5211] should_fail+0x3bc/0x514 [ 83.725130][ T5211] __should_failslab+0xbc/0x10c [ 83.725943][ T5211] should_failslab+0x10/0x28 [ 83.726651][ T5211] slab_pre_alloc_hook+0x64/0xe8 [ 83.727467][ T5211] kmem_cache_alloc_node+0x98/0x40c [ 83.728309][ T5211] __alloc_skb+0x130/0x678 [ 83.728999][ T5211] netlink_ack+0x2c4/0x96c [ 83.729693][ T5211] netlink_rcv_skb+0x1ec/0x3d8 [ 83.730434][ T5211] genl_rcv+0x38/0x50 [ 83.731133][ T5211] netlink_unicast+0x624/0x890 [ 83.731960][ T5211] netlink_sendmsg+0x6f4/0x9d8 [ 83.732730][ T5211] ____sys_sendmsg+0x62c/0x940 [ 83.733479][ T5211] ___sys_sendmsg+0x1f0/0x27c [ 83.734222][ T5211] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.735070][ T5211] invoke_syscall+0x98/0x2b0 [ 83.735808][ T5211] el0_svc_common+0x138/0x258 [ 83.736593][ T5211] do_el0_svc+0x58/0x13c [ 83.737262][ T5211] el0_svc+0x78/0x1d0 [ 83.737921][ T5211] el0t_64_sync_handler+0xcc/0xe4 [ 83.738763][ T5211] el0t_64_sync+0x1a0/0x1a4 [ 83.748721][ T5213] FAULT_INJECTION: forcing a failure. [ 83.748721][ T5213] name failslab, interval 1, probability 0, space 0, times 0 [ 83.750942][ T5213] CPU: 0 PID: 5213 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 83.752310][ T5213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.753952][ T5213] Call trace: [ 83.754474][ T5213] dump_backtrace+0x0/0x458 [ 83.755173][ T5213] show_stack+0x2c/0x3c [ 83.755829][ T5213] __dump_stack+0x30/0x40 [ 83.756512][ T5213] dump_stack_lvl+0xf4/0x15c [ 83.757247][ T5213] dump_stack+0x1c/0x5c [ 83.757898][ T5213] should_fail+0x3bc/0x514 [ 83.758581][ T5213] __should_failslab+0xbc/0x10c [ 83.759325][ T5213] should_failslab+0x10/0x28 [ 83.760040][ T5213] slab_pre_alloc_hook+0x64/0xe8 [ 83.760818][ T5213] kmem_cache_alloc_node+0x98/0x40c [ 83.761615][ T5213] __alloc_skb+0x130/0x678 [ 83.762275][ T5213] netlink_ack+0x2c4/0x96c [ 83.762991][ T5213] netlink_rcv_skb+0x1ec/0x3d8 [ 83.763804][ T5213] genl_rcv+0x38/0x50 [ 83.764450][ T5213] netlink_unicast+0x624/0x890 [ 83.765207][ T5213] netlink_sendmsg+0x6f4/0x9d8 [ 83.765992][ T5213] ____sys_sendmsg+0x62c/0x940 [ 83.766804][ T5213] ___sys_sendmsg+0x1f0/0x27c [ 83.767614][ T5213] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.768499][ T5213] invoke_syscall+0x98/0x2b0 [ 83.769291][ T5213] el0_svc_common+0x138/0x258 [ 83.770058][ T5213] do_el0_svc+0x58/0x13c [ 83.770757][ T5213] el0_svc+0x78/0x1d0 [ 83.771421][ T5213] el0t_64_sync_handler+0xcc/0xe4 [ 83.772235][ T5213] el0t_64_sync+0x1a0/0x1a4 [ 83.782472][ T5215] FAULT_INJECTION: forcing a failure. [ 83.782472][ T5215] name failslab, interval 1, probability 0, space 0, times 0 [ 83.784356][ T5215] CPU: 0 PID: 5215 Comm: syz.0.37 Tainted: G W syzkaller #0 [ 83.785700][ T5215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.787189][ T5215] Call trace: [ 83.787700][ T5215] dump_backtrace+0x0/0x458 [ 83.788339][ T5215] show_stack+0x2c/0x3c [ 83.788991][ T5215] __dump_stack+0x30/0x40 [ 83.789644][ T5215] dump_stack_lvl+0xf4/0x15c [ 83.790342][ T5215] dump_stack+0x1c/0x5c [ 83.791076][ T5215] should_fail+0x3bc/0x514 [ 83.791827][ T5215] __should_failslab+0xbc/0x10c [ 83.792602][ T5215] should_failslab+0x10/0x28 [ 83.793335][ T5215] slab_pre_alloc_hook+0x64/0xe8 [ 83.794138][ T5215] __kmalloc+0xbc/0x43c [ 83.794781][ T5215] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 83.795761][ T5215] genl_rcv_msg+0x76c/0xc18 [ 83.796451][ T5215] netlink_rcv_skb+0x210/0x3d8 [ 83.797210][ T5215] genl_rcv+0x38/0x50 [ 83.797814][ T5215] netlink_unicast+0x624/0x890 [ 83.798574][ T5215] netlink_sendmsg+0x6f4/0x9d8 [ 83.799327][ T5215] ____sys_sendmsg+0x62c/0x940 [ 83.800081][ T5215] ___sys_sendmsg+0x1f0/0x27c [ 83.800885][ T5215] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.801790][ T5215] invoke_syscall+0x98/0x2b0 [ 83.802550][ T5215] el0_svc_common+0x138/0x258 [ 83.803347][ T5215] do_el0_svc+0x58/0x13c [ 83.804088][ T5215] el0_svc+0x78/0x1d0 [ 83.804745][ T5215] el0t_64_sync_handler+0xcc/0xe4 [ 83.805556][ T5215] el0t_64_sync+0x1a0/0x1a4 [ 83.814975][ T5217] FAULT_INJECTION: forcing a failure. [ 83.814975][ T5217] name failslab, interval 1, probability 0, space 0, times 0 [ 83.817174][ T5217] CPU: 1 PID: 5217 Comm: syz.0.38 Tainted: G W syzkaller #0 [ 83.818598][ T5217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.820209][ T5217] Call trace: [ 83.820698][ T5217] dump_backtrace+0x0/0x458 [ 83.821406][ T5217] show_stack+0x2c/0x3c [ 83.822061][ T5217] __dump_stack+0x30/0x40 [ 83.822657][ T5217] dump_stack_lvl+0xf4/0x15c [ 83.823324][ T5217] dump_stack+0x1c/0x5c [ 83.824012][ T5217] should_fail+0x3bc/0x514 [ 83.824746][ T5217] __should_failslab+0xbc/0x10c [ 83.825531][ T5217] should_failslab+0x10/0x28 [ 83.826221][ T5217] slab_pre_alloc_hook+0x64/0xe8 [ 83.827040][ T5217] kmem_cache_alloc_node+0x98/0x40c [ 83.827848][ T5217] __alloc_skb+0x130/0x678 [ 83.828592][ T5217] netlink_ack+0x2c4/0x96c [ 83.829264][ T5217] netlink_rcv_skb+0x1ec/0x3d8 [ 83.830062][ T5217] genl_rcv+0x38/0x50 [ 83.830688][ T5217] netlink_unicast+0x624/0x890 [ 83.831400][ T5217] netlink_sendmsg+0x6f4/0x9d8 [ 83.832122][ T5217] ____sys_sendmsg+0x62c/0x940 [ 83.832882][ T5217] ___sys_sendmsg+0x1f0/0x27c [ 83.833591][ T5217] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.834433][ T5217] invoke_syscall+0x98/0x2b0 [ 83.835163][ T5217] el0_svc_common+0x138/0x258 [ 83.835942][ T5217] do_el0_svc+0x58/0x13c [ 83.836645][ T5217] el0_svc+0x78/0x1d0 [ 83.837327][ T5217] el0t_64_sync_handler+0xcc/0xe4 [ 83.838143][ T5217] el0t_64_sync+0x1a0/0x1a4 [ 83.848427][ T5219] FAULT_INJECTION: forcing a failure. [ 83.848427][ T5219] name failslab, interval 1, probability 0, space 0, times 0 [ 83.851838][ T5219] CPU: 1 PID: 5219 Comm: syz.0.39 Tainted: G W syzkaller #0 [ 83.853247][ T5219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.854793][ T5219] Call trace: [ 83.855324][ T5219] dump_backtrace+0x0/0x458 [ 83.856089][ T5219] show_stack+0x2c/0x3c [ 83.856797][ T5219] __dump_stack+0x30/0x40 [ 83.857505][ T5219] dump_stack_lvl+0xf4/0x15c [ 83.858281][ T5219] dump_stack+0x1c/0x5c [ 83.858967][ T5219] should_fail+0x3bc/0x514 [ 83.859787][ T5219] __should_failslab+0xbc/0x10c [ 83.860609][ T5219] should_failslab+0x10/0x28 [ 83.861348][ T5219] slab_pre_alloc_hook+0x64/0xe8 [ 83.862182][ T5219] kmem_cache_alloc_node+0x98/0x40c [ 83.863033][ T5219] __alloc_skb+0x130/0x678 [ 83.863767][ T5219] netlink_ack+0x2c4/0x96c [ 83.864548][ T5219] netlink_rcv_skb+0x1ec/0x3d8 [ 83.865317][ T5219] genl_rcv+0x38/0x50 [ 83.865928][ T5219] netlink_unicast+0x624/0x890 [ 83.866711][ T5219] netlink_sendmsg+0x6f4/0x9d8 [ 83.867457][ T5219] ____sys_sendmsg+0x62c/0x940 [ 83.868240][ T5219] ___sys_sendmsg+0x1f0/0x27c [ 83.869009][ T5219] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.869858][ T5219] invoke_syscall+0x98/0x2b0 [ 83.870615][ T5219] el0_svc_common+0x138/0x258 [ 83.871328][ T5219] do_el0_svc+0x58/0x13c [ 83.871985][ T5219] el0_svc+0x78/0x1d0 [ 83.872638][ T5219] el0t_64_sync_handler+0xcc/0xe4 [ 83.873401][ T5219] el0t_64_sync+0x1a0/0x1a4 [ 83.884031][ T5221] FAULT_INJECTION: forcing a failure. [ 83.884031][ T5221] name failslab, interval 1, probability 0, space 0, times 0 [ 83.885940][ T5221] CPU: 1 PID: 5221 Comm: syz.0.40 Tainted: G W syzkaller #0 [ 83.887325][ T5221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.888916][ T5221] Call trace: [ 83.889470][ T5221] dump_backtrace+0x0/0x458 [ 83.890204][ T5221] show_stack+0x2c/0x3c [ 83.890936][ T5221] __dump_stack+0x30/0x40 [ 83.891642][ T5221] dump_stack_lvl+0xf4/0x15c [ 83.892392][ T5221] dump_stack+0x1c/0x5c [ 83.893128][ T5221] should_fail+0x3bc/0x514 [ 83.893926][ T5221] __should_failslab+0xbc/0x10c [ 83.894790][ T5221] should_failslab+0x10/0x28 [ 83.895519][ T5221] slab_pre_alloc_hook+0x64/0xe8 [ 83.896335][ T5221] kmem_cache_alloc_node+0x98/0x40c [ 83.897294][ T5221] __alloc_skb+0x130/0x678 [ 83.898033][ T5221] netlink_ack+0x2c4/0x96c [ 83.898757][ T5221] netlink_rcv_skb+0x1ec/0x3d8 [ 83.899538][ T5221] genl_rcv+0x38/0x50 [ 83.900183][ T5221] netlink_unicast+0x624/0x890 [ 83.900946][ T5221] netlink_sendmsg+0x6f4/0x9d8 [ 83.901725][ T5221] ____sys_sendmsg+0x62c/0x940 [ 83.902525][ T5221] ___sys_sendmsg+0x1f0/0x27c [ 83.903261][ T5221] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.904082][ T5221] invoke_syscall+0x98/0x2b0 [ 83.904827][ T5221] el0_svc_common+0x138/0x258 [ 83.905605][ T5221] do_el0_svc+0x58/0x13c [ 83.906333][ T5221] el0_svc+0x78/0x1d0 [ 83.906976][ T5221] el0t_64_sync_handler+0xcc/0xe4 [ 83.907808][ T5221] el0t_64_sync+0x1a0/0x1a4 [ 83.918885][ T5223] FAULT_INJECTION: forcing a failure. [ 83.918885][ T5223] name failslab, interval 1, probability 0, space 0, times 0 [ 83.921024][ T5223] CPU: 1 PID: 5223 Comm: syz.0.41 Tainted: G W syzkaller #0 [ 83.922414][ T5223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.924086][ T5223] Call trace: [ 83.924627][ T5223] dump_backtrace+0x0/0x458 [ 83.925355][ T5223] show_stack+0x2c/0x3c [ 83.925993][ T5223] __dump_stack+0x30/0x40 [ 83.926678][ T5223] dump_stack_lvl+0xf4/0x15c [ 83.927402][ T5223] dump_stack+0x1c/0x5c [ 83.928102][ T5223] should_fail+0x3bc/0x514 [ 83.928793][ T5223] __should_failslab+0xbc/0x10c [ 83.929583][ T5223] should_failslab+0x10/0x28 [ 83.930326][ T5223] slab_pre_alloc_hook+0x64/0xe8 [ 83.931108][ T5223] kmem_cache_alloc_node+0x98/0x40c [ 83.931959][ T5223] __alloc_skb+0x130/0x678 [ 83.932694][ T5223] netlink_ack+0x2c4/0x96c [ 83.933387][ T5223] netlink_rcv_skb+0x1ec/0x3d8 [ 83.934116][ T5223] genl_rcv+0x38/0x50 [ 83.934707][ T5223] netlink_unicast+0x624/0x890 [ 83.935544][ T5223] netlink_sendmsg+0x6f4/0x9d8 [ 83.936338][ T5223] ____sys_sendmsg+0x62c/0x940 [ 83.937092][ T5223] ___sys_sendmsg+0x1f0/0x27c [ 83.937876][ T5223] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.938773][ T5223] invoke_syscall+0x98/0x2b0 [ 83.939584][ T5223] el0_svc_common+0x138/0x258 [ 83.940413][ T5223] do_el0_svc+0x58/0x13c [ 83.941129][ T5223] el0_svc+0x78/0x1d0 [ 83.941810][ T5223] el0t_64_sync_handler+0xcc/0xe4 [ 83.942677][ T5223] el0t_64_sync+0x1a0/0x1a4 [ 83.952691][ T5225] FAULT_INJECTION: forcing a failure. [ 83.952691][ T5225] name failslab, interval 1, probability 0, space 0, times 0 [ 83.954641][ T5225] CPU: 1 PID: 5225 Comm: syz.0.42 Tainted: G W syzkaller #0 [ 83.956170][ T5225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.957964][ T5225] Call trace: [ 83.958549][ T5225] dump_backtrace+0x0/0x458 [ 83.959296][ T5225] show_stack+0x2c/0x3c [ 83.959975][ T5225] __dump_stack+0x30/0x40 [ 83.960702][ T5225] dump_stack_lvl+0xf4/0x15c [ 83.961484][ T5225] dump_stack+0x1c/0x5c [ 83.962148][ T5225] should_fail+0x3bc/0x514 [ 83.962889][ T5225] __should_failslab+0xbc/0x10c [ 83.963691][ T5225] should_failslab+0x10/0x28 [ 83.964452][ T5225] slab_pre_alloc_hook+0x64/0xe8 [ 83.965263][ T5225] kmem_cache_alloc_node+0x98/0x40c [ 83.966143][ T5225] __alloc_skb+0x130/0x678 [ 83.966872][ T5225] netlink_ack+0x2c4/0x96c [ 83.967600][ T5225] netlink_rcv_skb+0x1ec/0x3d8 [ 83.968396][ T5225] genl_rcv+0x38/0x50 [ 83.969034][ T5225] netlink_unicast+0x624/0x890 [ 83.969803][ T5225] netlink_sendmsg+0x6f4/0x9d8 [ 83.970562][ T5225] ____sys_sendmsg+0x62c/0x940 [ 83.971321][ T5225] ___sys_sendmsg+0x1f0/0x27c [ 83.972114][ T5225] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.972974][ T5225] invoke_syscall+0x98/0x2b0 [ 83.973761][ T5225] el0_svc_common+0x138/0x258 [ 83.974517][ T5225] do_el0_svc+0x58/0x13c [ 83.975198][ T5225] el0_svc+0x78/0x1d0 [ 83.975823][ T5225] el0t_64_sync_handler+0xcc/0xe4 [ 83.976684][ T5225] el0t_64_sync+0x1a0/0x1a4 [ 83.986961][ T5227] FAULT_INJECTION: forcing a failure. [ 83.986961][ T5227] name failslab, interval 1, probability 0, space 0, times 0 [ 83.988955][ T5227] CPU: 1 PID: 5227 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 83.990354][ T5227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.991957][ T5227] Call trace: [ 83.992470][ T5227] dump_backtrace+0x0/0x458 [ 83.993244][ T5227] show_stack+0x2c/0x3c [ 83.993884][ T5227] __dump_stack+0x30/0x40 [ 83.994582][ T5227] dump_stack_lvl+0xf4/0x15c [ 83.995290][ T5227] dump_stack+0x1c/0x5c [ 83.995983][ T5227] should_fail+0x3bc/0x514 [ 83.996707][ T5227] __should_failslab+0xbc/0x10c [ 83.997468][ T5227] should_failslab+0x10/0x28 [ 83.998167][ T5227] slab_pre_alloc_hook+0x64/0xe8 [ 83.998984][ T5227] kmem_cache_alloc_node+0x98/0x40c [ 83.999816][ T5227] __alloc_skb+0x130/0x678 [ 84.000534][ T5227] netlink_ack+0x2c4/0x96c [ 84.001201][ T5227] netlink_rcv_skb+0x1ec/0x3d8 [ 84.001983][ T5227] genl_rcv+0x38/0x50 [ 84.002609][ T5227] netlink_unicast+0x624/0x890 [ 84.003375][ T5227] netlink_sendmsg+0x6f4/0x9d8 [ 84.004172][ T5227] ____sys_sendmsg+0x62c/0x940 [ 84.004924][ T5227] ___sys_sendmsg+0x1f0/0x27c [ 84.005708][ T5227] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.006511][ T5227] invoke_syscall+0x98/0x2b0 [ 84.007280][ T5227] el0_svc_common+0x138/0x258 [ 84.008018][ T5227] do_el0_svc+0x58/0x13c [ 84.008685][ T5227] el0_svc+0x78/0x1d0 [ 84.009326][ T5227] el0t_64_sync_handler+0xcc/0xe4 [ 84.010118][ T5227] el0t_64_sync+0x1a0/0x1a4 [ 84.023934][ T5229] FAULT_INJECTION: forcing a failure. [ 84.023934][ T5229] name failslab, interval 1, probability 0, space 0, times 0 [ 84.026014][ T5229] CPU: 0 PID: 5229 Comm: syz.0.44 Tainted: G W syzkaller #0 [ 84.027400][ T5229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.029085][ T5229] Call trace: [ 84.029652][ T5229] dump_backtrace+0x0/0x458 [ 84.030401][ T5229] show_stack+0x2c/0x3c [ 84.031101][ T5229] __dump_stack+0x30/0x40 [ 84.031776][ T5229] dump_stack_lvl+0xf4/0x15c [ 84.032557][ T5229] dump_stack+0x1c/0x5c [ 84.033204][ T5229] should_fail+0x3bc/0x514 [ 84.033910][ T5229] __should_failslab+0xbc/0x10c [ 84.034728][ T5229] should_failslab+0x10/0x28 [ 84.035486][ T5229] slab_pre_alloc_hook+0x64/0xe8 [ 84.036289][ T5229] kmem_cache_alloc_node+0x98/0x40c [ 84.037115][ T5229] __alloc_skb+0x130/0x678 [ 84.037849][ T5229] netlink_ack+0x2c4/0x96c [ 84.038536][ T5229] netlink_rcv_skb+0x1ec/0x3d8 [ 84.039295][ T5229] genl_rcv+0x38/0x50 [ 84.039918][ T5229] netlink_unicast+0x624/0x890 [ 84.040684][ T5229] netlink_sendmsg+0x6f4/0x9d8 [ 84.041437][ T5229] ____sys_sendmsg+0x62c/0x940 [ 84.042132][ T5229] ___sys_sendmsg+0x1f0/0x27c [ 84.042869][ T5229] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.043734][ T5229] invoke_syscall+0x98/0x2b0 [ 84.044466][ T5229] el0_svc_common+0x138/0x258 [ 84.045246][ T5229] do_el0_svc+0x58/0x13c [ 84.045992][ T5229] el0_svc+0x78/0x1d0 [ 84.046686][ T5229] el0t_64_sync_handler+0xcc/0xe4 [ 84.047523][ T5229] el0t_64_sync+0x1a0/0x1a4 [ 84.059268][ T5231] FAULT_INJECTION: forcing a failure. [ 84.059268][ T5231] name failslab, interval 1, probability 0, space 0, times 0 [ 84.061511][ T5231] CPU: 0 PID: 5231 Comm: syz.0.45 Tainted: G W syzkaller #0 [ 84.062924][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.064628][ T5231] Call trace: [ 84.065275][ T5231] dump_backtrace+0x0/0x458 [ 84.066050][ T5231] show_stack+0x2c/0x3c [ 84.066789][ T5231] __dump_stack+0x30/0x40 [ 84.067541][ T5231] dump_stack_lvl+0xf4/0x15c [ 84.068303][ T5231] dump_stack+0x1c/0x5c [ 84.068964][ T5231] should_fail+0x3bc/0x514 [ 84.069645][ T5231] __should_failslab+0xbc/0x10c [ 84.070383][ T5231] should_failslab+0x10/0x28 [ 84.071126][ T5231] slab_pre_alloc_hook+0x64/0xe8 [ 84.071970][ T5231] kmem_cache_alloc_node+0x98/0x40c [ 84.072884][ T5231] __alloc_skb+0x130/0x678 [ 84.073597][ T5231] netlink_ack+0x2c4/0x96c [ 84.074299][ T5231] netlink_rcv_skb+0x1ec/0x3d8 [ 84.075063][ T5231] genl_rcv+0x38/0x50 [ 84.075654][ T5231] netlink_unicast+0x624/0x890 [ 84.076416][ T5231] netlink_sendmsg+0x6f4/0x9d8 [ 84.077142][ T5231] ____sys_sendmsg+0x62c/0x940 [ 84.077923][ T5231] ___sys_sendmsg+0x1f0/0x27c [ 84.078685][ T5231] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.079505][ T5231] invoke_syscall+0x98/0x2b0 [ 84.080227][ T5231] el0_svc_common+0x138/0x258 [ 84.080971][ T5231] do_el0_svc+0x58/0x13c [ 84.081659][ T5231] el0_svc+0x78/0x1d0 [ 84.082305][ T5231] el0t_64_sync_handler+0xcc/0xe4 [ 84.083113][ T5231] el0t_64_sync+0x1a0/0x1a4 [ 84.096884][ T5233] FAULT_INJECTION: forcing a failure. [ 84.096884][ T5233] name failslab, interval 1, probability 0, space 0, times 0 [ 84.099059][ T5233] CPU: 1 PID: 5233 Comm: syz.0.46 Tainted: G W syzkaller #0 [ 84.100439][ T5233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.102132][ T5233] Call trace: [ 84.102626][ T5233] dump_backtrace+0x0/0x458 [ 84.103341][ T5233] show_stack+0x2c/0x3c [ 84.103982][ T5233] __dump_stack+0x30/0x40 [ 84.104636][ T5233] dump_stack_lvl+0xf4/0x15c [ 84.105406][ T5233] dump_stack+0x1c/0x5c [ 84.106087][ T5233] should_fail+0x3bc/0x514 [ 84.106817][ T5233] __should_failslab+0xbc/0x10c [ 84.107699][ T5233] should_failslab+0x10/0x28 [ 84.108439][ T5233] slab_pre_alloc_hook+0x64/0xe8 [ 84.109318][ T5233] kmem_cache_alloc_node+0x98/0x40c [ 84.110188][ T5233] __alloc_skb+0x130/0x678 [ 84.110932][ T5233] netlink_ack+0x2c4/0x96c [ 84.111713][ T5233] netlink_rcv_skb+0x1ec/0x3d8 [ 84.112526][ T5233] genl_rcv+0x38/0x50 [ 84.113184][ T5233] netlink_unicast+0x624/0x890 [ 84.113975][ T5233] netlink_sendmsg+0x6f4/0x9d8 [ 84.114775][ T5233] ____sys_sendmsg+0x62c/0x940 [ 84.115538][ T5233] ___sys_sendmsg+0x1f0/0x27c [ 84.116298][ T5233] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.117182][ T5233] invoke_syscall+0x98/0x2b0 [ 84.117994][ T5233] el0_svc_common+0x138/0x258 [ 84.118765][ T5233] do_el0_svc+0x58/0x13c [ 84.119522][ T5233] el0_svc+0x78/0x1d0 [ 84.120159][ T5233] el0t_64_sync_handler+0xcc/0xe4 [ 84.120966][ T5233] el0t_64_sync+0x1a0/0x1a4 [ 84.133165][ T5235] FAULT_INJECTION: forcing a failure. [ 84.133165][ T5235] name failslab, interval 1, probability 0, space 0, times 0 [ 84.135133][ T5235] CPU: 1 PID: 5235 Comm: syz.0.47 Tainted: G W syzkaller #0 [ 84.136587][ T5235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.138190][ T5235] Call trace: [ 84.138704][ T5235] dump_backtrace+0x0/0x458 [ 84.139433][ T5235] show_stack+0x2c/0x3c [ 84.140123][ T5235] __dump_stack+0x30/0x40 [ 84.140836][ T5235] dump_stack_lvl+0xf4/0x15c [ 84.141586][ T5235] dump_stack+0x1c/0x5c [ 84.142276][ T5235] should_fail+0x3bc/0x514 [ 84.142906][ T5235] __should_failslab+0xbc/0x10c [ 84.143639][ T5235] should_failslab+0x10/0x28 [ 84.144365][ T5235] slab_pre_alloc_hook+0x64/0xe8 [ 84.145091][ T5235] kmem_cache_alloc_node+0x98/0x40c [ 84.145873][ T5235] __alloc_skb+0x130/0x678 [ 84.146545][ T5235] netlink_ack+0x2c4/0x96c [ 84.147296][ T5235] netlink_rcv_skb+0x1ec/0x3d8 [ 84.148146][ T5235] genl_rcv+0x38/0x50 [ 84.148835][ T5235] netlink_unicast+0x624/0x890 [ 84.149675][ T5235] netlink_sendmsg+0x6f4/0x9d8 [ 84.150511][ T5235] ____sys_sendmsg+0x62c/0x940 [ 84.151298][ T5235] ___sys_sendmsg+0x1f0/0x27c [ 84.152021][ T5235] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.152818][ T5235] invoke_syscall+0x98/0x2b0 [ 84.153545][ T5235] el0_svc_common+0x138/0x258 [ 84.154299][ T5235] do_el0_svc+0x58/0x13c [ 84.154948][ T5235] el0_svc+0x78/0x1d0 [ 84.155545][ T5235] el0t_64_sync_handler+0xcc/0xe4 [ 84.156307][ T5235] el0t_64_sync+0x1a0/0x1a4 [ 84.166366][ T5237] FAULT_INJECTION: forcing a failure. [ 84.166366][ T5237] name failslab, interval 1, probability 0, space 0, times 0 [ 84.168482][ T5237] CPU: 0 PID: 5237 Comm: syz.0.48 Tainted: G W syzkaller #0 [ 84.169846][ T5237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.171533][ T5237] Call trace: [ 84.172084][ T5237] dump_backtrace+0x0/0x458 [ 84.172866][ T5237] show_stack+0x2c/0x3c [ 84.173550][ T5237] __dump_stack+0x30/0x40 [ 84.174361][ T5237] dump_stack_lvl+0xf4/0x15c [ 84.175165][ T5237] dump_stack+0x1c/0x5c [ 84.175898][ T5237] should_fail+0x3bc/0x514 [ 84.176642][ T5237] __should_failslab+0xbc/0x10c [ 84.177444][ T5237] should_failslab+0x10/0x28 [ 84.178199][ T5237] slab_pre_alloc_hook+0x64/0xe8 [ 84.179033][ T5237] kmem_cache_alloc_node+0x98/0x40c [ 84.179902][ T5237] __alloc_skb+0x130/0x678 [ 84.180635][ T5237] netlink_ack+0x2c4/0x96c [ 84.181351][ T5237] netlink_rcv_skb+0x1ec/0x3d8 [ 84.182150][ T5237] genl_rcv+0x38/0x50 [ 84.182802][ T5237] netlink_unicast+0x624/0x890 [ 84.183671][ T5237] netlink_sendmsg+0x6f4/0x9d8 [ 84.184506][ T5237] ____sys_sendmsg+0x62c/0x940 [ 84.185296][ T5237] ___sys_sendmsg+0x1f0/0x27c [ 84.186092][ T5237] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.186874][ T5237] invoke_syscall+0x98/0x2b0 [ 84.187635][ T5237] el0_svc_common+0x138/0x258 [ 84.188449][ T5237] do_el0_svc+0x58/0x13c [ 84.189207][ T5237] el0_svc+0x78/0x1d0 [ 84.189917][ T5237] el0t_64_sync_handler+0xcc/0xe4 [ 84.190736][ T5237] el0t_64_sync+0x1a0/0x1a4 [ 84.207942][ T5239] FAULT_INJECTION: forcing a failure. [ 84.207942][ T5239] name failslab, interval 1, probability 0, space 0, times 0 [ 84.210118][ T5239] CPU: 1 PID: 5239 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 84.211533][ T5239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.213072][ T5239] Call trace: [ 84.213622][ T5239] dump_backtrace+0x0/0x458 [ 84.214330][ T5239] show_stack+0x2c/0x3c [ 84.214944][ T5239] __dump_stack+0x30/0x40 [ 84.215628][ T5239] dump_stack_lvl+0xf4/0x15c [ 84.216353][ T5239] dump_stack+0x1c/0x5c [ 84.217033][ T5239] should_fail+0x3bc/0x514 [ 84.217785][ T5239] __should_failslab+0xbc/0x10c [ 84.218592][ T5239] should_failslab+0x10/0x28 [ 84.219344][ T5239] slab_pre_alloc_hook+0x64/0xe8 [ 84.220098][ T5239] kmem_cache_alloc_node+0x98/0x40c [ 84.220920][ T5239] __alloc_skb+0x130/0x678 [ 84.221641][ T5239] netlink_ack+0x2c4/0x96c [ 84.222375][ T5239] netlink_rcv_skb+0x1ec/0x3d8 [ 84.223207][ T5239] genl_rcv+0x38/0x50 [ 84.223922][ T5239] netlink_unicast+0x624/0x890 [ 84.224677][ T5239] netlink_sendmsg+0x6f4/0x9d8 [ 84.225473][ T5239] ____sys_sendmsg+0x62c/0x940 [ 84.226286][ T5239] ___sys_sendmsg+0x1f0/0x27c [ 84.227101][ T5239] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.227956][ T5239] invoke_syscall+0x98/0x2b0 [ 84.228690][ T5239] el0_svc_common+0x138/0x258 [ 84.229431][ T5239] do_el0_svc+0x58/0x13c [ 84.230122][ T5239] el0_svc+0x78/0x1d0 [ 84.230767][ T5239] el0t_64_sync_handler+0xcc/0xe4 [ 84.231560][ T5239] el0t_64_sync+0x1a0/0x1a4 [ 84.241093][ T5241] FAULT_INJECTION: forcing a failure. [ 84.241093][ T5241] name failslab, interval 1, probability 0, space 0, times 0 [ 84.243150][ T5241] CPU: 1 PID: 5241 Comm: syz.0.50 Tainted: G W syzkaller #0 [ 84.244563][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.246215][ T5241] Call trace: [ 84.246743][ T5241] dump_backtrace+0x0/0x458 [ 84.247504][ T5241] show_stack+0x2c/0x3c [ 84.248170][ T5241] __dump_stack+0x30/0x40 [ 84.248881][ T5241] dump_stack_lvl+0xf4/0x15c [ 84.249595][ T5241] dump_stack+0x1c/0x5c [ 84.250238][ T5241] should_fail+0x3bc/0x514 [ 84.250933][ T5241] __should_failslab+0xbc/0x10c [ 84.251760][ T5241] should_failslab+0x10/0x28 [ 84.252576][ T5241] slab_pre_alloc_hook+0x64/0xe8 [ 84.253406][ T5241] kmem_cache_alloc_node+0x98/0x40c [ 84.254266][ T5241] __alloc_skb+0x130/0x678 [ 84.255036][ T5241] netlink_ack+0x2c4/0x96c [ 84.255782][ T5241] netlink_rcv_skb+0x1ec/0x3d8 [ 84.256596][ T5241] genl_rcv+0x38/0x50 [ 84.257318][ T5241] netlink_unicast+0x624/0x890 [ 84.258090][ T5241] netlink_sendmsg+0x6f4/0x9d8 [ 84.258876][ T5241] ____sys_sendmsg+0x62c/0x940 [ 84.259605][ T5241] ___sys_sendmsg+0x1f0/0x27c [ 84.260382][ T5241] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.261211][ T5241] invoke_syscall+0x98/0x2b0 [ 84.261970][ T5241] el0_svc_common+0x138/0x258 [ 84.262736][ T5241] do_el0_svc+0x58/0x13c [ 84.263412][ T5241] el0_svc+0x78/0x1d0 [ 84.264067][ T5241] el0t_64_sync_handler+0xcc/0xe4 [ 84.264914][ T5241] el0t_64_sync+0x1a0/0x1a4 [ 84.275810][ T5243] FAULT_INJECTION: forcing a failure. [ 84.275810][ T5243] name failslab, interval 1, probability 0, space 0, times 0 [ 84.277956][ T5243] CPU: 0 PID: 5243 Comm: syz.0.51 Tainted: G W syzkaller #0 [ 84.279399][ T5243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.281144][ T5243] Call trace: [ 84.281691][ T5243] dump_backtrace+0x0/0x458 [ 84.282477][ T5243] show_stack+0x2c/0x3c [ 84.283180][ T5243] __dump_stack+0x30/0x40 [ 84.283889][ T5243] dump_stack_lvl+0xf4/0x15c [ 84.284674][ T5243] dump_stack+0x1c/0x5c [ 84.285352][ T5243] should_fail+0x3bc/0x514 [ 84.286096][ T5243] __should_failslab+0xbc/0x10c [ 84.286891][ T5243] should_failslab+0x10/0x28 [ 84.287662][ T5243] slab_pre_alloc_hook+0x64/0xe8 [ 84.288526][ T5243] kmem_cache_alloc_node+0x98/0x40c [ 84.289334][ T5243] __alloc_skb+0x130/0x678 [ 84.290170][ T5243] netlink_ack+0x2c4/0x96c [ 84.290924][ T5243] netlink_rcv_skb+0x1ec/0x3d8 [ 84.291676][ T5243] genl_rcv+0x38/0x50 [ 84.292385][ T5243] netlink_unicast+0x624/0x890 [ 84.293253][ T5243] netlink_sendmsg+0x6f4/0x9d8 [ 84.294040][ T5243] ____sys_sendmsg+0x62c/0x940 [ 84.294875][ T5243] ___sys_sendmsg+0x1f0/0x27c [ 84.295667][ T5243] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.296531][ T5243] invoke_syscall+0x98/0x2b0 [ 84.297334][ T5243] el0_svc_common+0x138/0x258 [ 84.298148][ T5243] do_el0_svc+0x58/0x13c [ 84.298830][ T5243] el0_svc+0x78/0x1d0 [ 84.299483][ T5243] el0t_64_sync_handler+0xcc/0xe4 [ 84.300256][ T5243] el0t_64_sync+0x1a0/0x1a4 [ 84.310814][ T5245] FAULT_INJECTION: forcing a failure. [ 84.310814][ T5245] name failslab, interval 1, probability 0, space 0, times 0 [ 84.312997][ T5245] CPU: 1 PID: 5245 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 84.314195][ T5245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.315797][ T5245] Call trace: [ 84.316312][ T5245] dump_backtrace+0x0/0x458 [ 84.317066][ T5245] show_stack+0x2c/0x3c [ 84.317792][ T5245] __dump_stack+0x30/0x40 [ 84.318555][ T5245] dump_stack_lvl+0xf4/0x15c [ 84.319313][ T5245] dump_stack+0x1c/0x5c [ 84.319999][ T5245] should_fail+0x3bc/0x514 [ 84.320698][ T5245] __should_failslab+0xbc/0x10c [ 84.321559][ T5245] should_failslab+0x10/0x28 [ 84.322305][ T5245] slab_pre_alloc_hook+0x64/0xe8 [ 84.323116][ T5245] kmem_cache_alloc_node+0x98/0x40c [ 84.323947][ T5245] __alloc_skb+0x130/0x678 [ 84.324645][ T5245] netlink_ack+0x2c4/0x96c [ 84.325362][ T5245] netlink_rcv_skb+0x1ec/0x3d8 [ 84.326142][ T5245] genl_rcv+0x38/0x50 [ 84.326824][ T5245] netlink_unicast+0x624/0x890 [ 84.327572][ T5245] netlink_sendmsg+0x6f4/0x9d8 [ 84.328308][ T5245] ____sys_sendmsg+0x62c/0x940 [ 84.329047][ T5245] ___sys_sendmsg+0x1f0/0x27c [ 84.329806][ T5245] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.330590][ T5245] invoke_syscall+0x98/0x2b0 [ 84.331344][ T5245] el0_svc_common+0x138/0x258 [ 84.332093][ T5245] do_el0_svc+0x58/0x13c [ 84.332764][ T5245] el0_svc+0x78/0x1d0 [ 84.333346][ T5245] el0t_64_sync_handler+0xcc/0xe4 [ 84.334091][ T5245] el0t_64_sync+0x1a0/0x1a4 [ 84.345836][ T5247] FAULT_INJECTION: forcing a failure. [ 84.345836][ T5247] name failslab, interval 1, probability 0, space 0, times 0 [ 84.347988][ T5247] CPU: 0 PID: 5247 Comm: syz.0.53 Tainted: G W syzkaller #0 [ 84.349265][ T5247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.350846][ T5247] Call trace: [ 84.351383][ T5247] dump_backtrace+0x0/0x458 [ 84.352156][ T5247] show_stack+0x2c/0x3c [ 84.352914][ T5247] __dump_stack+0x30/0x40 [ 84.353623][ T5247] dump_stack_lvl+0xf4/0x15c [ 84.354350][ T5247] dump_stack+0x1c/0x5c [ 84.355004][ T5247] should_fail+0x3bc/0x514 [ 84.355704][ T5247] __should_failslab+0xbc/0x10c [ 84.356502][ T5247] should_failslab+0x10/0x28 [ 84.357246][ T5247] slab_pre_alloc_hook+0x64/0xe8 [ 84.358048][ T5247] kmem_cache_alloc_node+0x98/0x40c [ 84.358902][ T5247] __alloc_skb+0x130/0x678 [ 84.359604][ T5247] netlink_ack+0x2c4/0x96c [ 84.360323][ T5247] netlink_rcv_skb+0x1ec/0x3d8 [ 84.361103][ T5247] genl_rcv+0x38/0x50 [ 84.361761][ T5247] netlink_unicast+0x624/0x890 [ 84.362582][ T5247] netlink_sendmsg+0x6f4/0x9d8 [ 84.363444][ T5247] ____sys_sendmsg+0x62c/0x940 [ 84.364256][ T5247] ___sys_sendmsg+0x1f0/0x27c [ 84.365032][ T5247] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.365859][ T5247] invoke_syscall+0x98/0x2b0 [ 84.366646][ T5247] el0_svc_common+0x138/0x258 [ 84.367457][ T5247] do_el0_svc+0x58/0x13c [ 84.368105][ T5247] el0_svc+0x78/0x1d0 [ 84.368740][ T5247] el0t_64_sync_handler+0xcc/0xe4 [ 84.369566][ T5247] el0t_64_sync+0x1a0/0x1a4 [ 84.380596][ T5249] FAULT_INJECTION: forcing a failure. [ 84.380596][ T5249] name failslab, interval 1, probability 0, space 0, times 0 [ 84.382657][ T5249] CPU: 0 PID: 5249 Comm: syz.0.54 Tainted: G W syzkaller #0 [ 84.384225][ T5249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.385796][ T5249] Call trace: [ 84.386287][ T5249] dump_backtrace+0x0/0x458 [ 84.387018][ T5249] show_stack+0x2c/0x3c [ 84.387726][ T5249] __dump_stack+0x30/0x40 [ 84.388424][ T5249] dump_stack_lvl+0xf4/0x15c [ 84.389256][ T5249] dump_stack+0x1c/0x5c [ 84.389953][ T5249] should_fail+0x3bc/0x514 [ 84.390686][ T5249] __should_failslab+0xbc/0x10c [ 84.391501][ T5249] should_failslab+0x10/0x28 [ 84.392311][ T5249] slab_pre_alloc_hook+0x64/0xe8 [ 84.393154][ T5249] kmem_cache_alloc_node+0x98/0x40c [ 84.394035][ T5249] __alloc_skb+0x130/0x678 [ 84.394742][ T5249] netlink_ack+0x2c4/0x96c [ 84.395470][ T5249] netlink_rcv_skb+0x1ec/0x3d8 [ 84.396260][ T5249] genl_rcv+0x38/0x50 [ 84.396911][ T5249] netlink_unicast+0x624/0x890 [ 84.397669][ T5249] netlink_sendmsg+0x6f4/0x9d8 [ 84.398426][ T5249] ____sys_sendmsg+0x62c/0x940 [ 84.399228][ T5249] ___sys_sendmsg+0x1f0/0x27c [ 84.399970][ T5249] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.400793][ T5249] invoke_syscall+0x98/0x2b0 [ 84.401543][ T5249] el0_svc_common+0x138/0x258 [ 84.402270][ T5249] do_el0_svc+0x58/0x13c [ 84.402969][ T5249] el0_svc+0x78/0x1d0 [ 84.403607][ T5249] el0t_64_sync_handler+0xcc/0xe4 [ 84.404362][ T5249] el0t_64_sync+0x1a0/0x1a4 [ 84.416970][ T5251] FAULT_INJECTION: forcing a failure. [ 84.416970][ T5251] name failslab, interval 1, probability 0, space 0, times 0 [ 84.419177][ T5251] CPU: 1 PID: 5251 Comm: syz.0.55 Tainted: G W syzkaller #0 [ 84.420636][ T5251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.422355][ T5251] Call trace: [ 84.422921][ T5251] dump_backtrace+0x0/0x458 [ 84.423704][ T5251] show_stack+0x2c/0x3c [ 84.424415][ T5251] __dump_stack+0x30/0x40 [ 84.425181][ T5251] dump_stack_lvl+0xf4/0x15c [ 84.425962][ T5251] dump_stack+0x1c/0x5c [ 84.426667][ T5251] should_fail+0x3bc/0x514 [ 84.427355][ T5251] __should_failslab+0xbc/0x10c [ 84.428115][ T5251] should_failslab+0x10/0x28 [ 84.428852][ T5251] slab_pre_alloc_hook+0x64/0xe8 [ 84.429647][ T5251] kmem_cache_alloc_node+0x98/0x40c [ 84.430556][ T5251] __alloc_skb+0x130/0x678 [ 84.431302][ T5251] netlink_ack+0x2c4/0x96c [ 84.431996][ T5251] netlink_rcv_skb+0x1ec/0x3d8 [ 84.432788][ T5251] genl_rcv+0x38/0x50 [ 84.433568][ T5251] netlink_unicast+0x624/0x890 [ 84.434240][ T5251] netlink_sendmsg+0x6f4/0x9d8 [ 84.434966][ T5251] ____sys_sendmsg+0x62c/0x940 [ 84.435663][ T5251] ___sys_sendmsg+0x1f0/0x27c [ 84.436326][ T5251] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.437202][ T5251] invoke_syscall+0x98/0x2b0 [ 84.438024][ T5251] el0_svc_common+0x138/0x258 [ 84.438777][ T5251] do_el0_svc+0x58/0x13c [ 84.439456][ T5251] el0_svc+0x78/0x1d0 [ 84.440156][ T5251] el0t_64_sync_handler+0xcc/0xe4 [ 84.440978][ T5251] el0t_64_sync+0x1a0/0x1a4 [ 84.451876][ T5253] FAULT_INJECTION: forcing a failure. [ 84.451876][ T5253] name failslab, interval 1, probability 0, space 0, times 0 [ 84.453905][ T5253] CPU: 1 PID: 5253 Comm: syz.0.56 Tainted: G W syzkaller #0 [ 84.455257][ T5253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.456878][ T5253] Call trace: [ 84.457413][ T5253] dump_backtrace+0x0/0x458 [ 84.458111][ T5253] show_stack+0x2c/0x3c [ 84.458800][ T5253] __dump_stack+0x30/0x40 [ 84.459434][ T5253] dump_stack_lvl+0xf4/0x15c [ 84.460132][ T5253] dump_stack+0x1c/0x5c [ 84.460747][ T5253] should_fail+0x3bc/0x514 [ 84.461432][ T5253] __should_failslab+0xbc/0x10c [ 84.462208][ T5253] should_failslab+0x10/0x28 [ 84.462957][ T5253] slab_pre_alloc_hook+0x64/0xe8 [ 84.463901][ T5253] kmem_cache_alloc_node+0x98/0x40c [ 84.464710][ T5253] __alloc_skb+0x130/0x678 [ 84.465377][ T5253] netlink_ack+0x2c4/0x96c [ 84.466045][ T5253] netlink_rcv_skb+0x1ec/0x3d8 [ 84.466880][ T5253] genl_rcv+0x38/0x50 [ 84.467554][ T5253] netlink_unicast+0x624/0x890 [ 84.468327][ T5253] netlink_sendmsg+0x6f4/0x9d8 [ 84.469072][ T5253] ____sys_sendmsg+0x62c/0x940 [ 84.469826][ T5253] ___sys_sendmsg+0x1f0/0x27c [ 84.470667][ T5253] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.471554][ T5253] invoke_syscall+0x98/0x2b0 [ 84.472238][ T5253] el0_svc_common+0x138/0x258 [ 84.472930][ T5253] do_el0_svc+0x58/0x13c [ 84.473546][ T5253] el0_svc+0x78/0x1d0 [ 84.474099][ T5253] el0t_64_sync_handler+0xcc/0xe4 [ 84.474956][ T5253] el0t_64_sync+0x1a0/0x1a4 [ 84.484572][ T5255] FAULT_INJECTION: forcing a failure. [ 84.484572][ T5255] name failslab, interval 1, probability 0, space 0, times 0 [ 84.486707][ T5255] CPU: 0 PID: 5255 Comm: syz.0.57 Tainted: G W syzkaller #0 [ 84.487962][ T5255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.489532][ T5255] Call trace: [ 84.490029][ T5255] dump_backtrace+0x0/0x458 [ 84.490758][ T5255] show_stack+0x2c/0x3c [ 84.491429][ T5255] __dump_stack+0x30/0x40 [ 84.492126][ T5255] dump_stack_lvl+0xf4/0x15c [ 84.492850][ T5255] dump_stack+0x1c/0x5c [ 84.493543][ T5255] should_fail+0x3bc/0x514 [ 84.494273][ T5255] __should_failslab+0xbc/0x10c [ 84.495058][ T5255] should_failslab+0x10/0x28 [ 84.495817][ T5255] slab_pre_alloc_hook+0x64/0xe8 [ 84.496718][ T5255] kmem_cache_alloc_node+0x98/0x40c [ 84.497592][ T5255] __alloc_skb+0x130/0x678 [ 84.498319][ T5255] netlink_ack+0x2c4/0x96c [ 84.499009][ T5255] netlink_rcv_skb+0x1ec/0x3d8 [ 84.499850][ T5255] genl_rcv+0x38/0x50 [ 84.500576][ T5255] netlink_unicast+0x624/0x890 [ 84.501396][ T5255] netlink_sendmsg+0x6f4/0x9d8 [ 84.502189][ T5255] ____sys_sendmsg+0x62c/0x940 [ 84.503043][ T5255] ___sys_sendmsg+0x1f0/0x27c [ 84.503874][ T5255] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.504680][ T5255] invoke_syscall+0x98/0x2b0 [ 84.505482][ T5255] el0_svc_common+0x138/0x258 [ 84.506273][ T5255] do_el0_svc+0x58/0x13c [ 84.506982][ T5255] el0_svc+0x78/0x1d0 [ 84.507674][ T5255] el0t_64_sync_handler+0xcc/0xe4 [ 84.508499][ T5255] el0t_64_sync+0x1a0/0x1a4 [ 84.519452][ T5257] FAULT_INJECTION: forcing a failure. [ 84.519452][ T5257] name failslab, interval 1, probability 0, space 0, times 0 [ 84.522234][ T5257] CPU: 0 PID: 5257 Comm: syz.0.58 Tainted: G W syzkaller #0 [ 84.523722][ T5257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.525401][ T5257] Call trace: [ 84.525940][ T5257] dump_backtrace+0x0/0x458 [ 84.526716][ T5257] show_stack+0x2c/0x3c [ 84.527434][ T5257] __dump_stack+0x30/0x40 [ 84.528109][ T5257] dump_stack_lvl+0xf4/0x15c [ 84.528870][ T5257] dump_stack+0x1c/0x5c [ 84.529483][ T5257] should_fail+0x3bc/0x514 [ 84.530189][ T5257] __should_failslab+0xbc/0x10c [ 84.530944][ T5257] should_failslab+0x10/0x28 [ 84.531680][ T5257] slab_pre_alloc_hook+0x64/0xe8 [ 84.532495][ T5257] kmem_cache_alloc_node+0x98/0x40c [ 84.533319][ T5257] __alloc_skb+0x130/0x678 [ 84.534114][ T5257] netlink_ack+0x2c4/0x96c [ 84.534858][ T5257] netlink_rcv_skb+0x1ec/0x3d8 [ 84.535672][ T5257] genl_rcv+0x38/0x50 [ 84.536307][ T5257] netlink_unicast+0x624/0x890 [ 84.537066][ T5257] netlink_sendmsg+0x6f4/0x9d8 [ 84.537807][ T5257] ____sys_sendmsg+0x62c/0x940 [ 84.538573][ T5257] ___sys_sendmsg+0x1f0/0x27c [ 84.539352][ T5257] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.540153][ T5257] invoke_syscall+0x98/0x2b0 [ 84.540933][ T5257] el0_svc_common+0x138/0x258 [ 84.541668][ T5257] do_el0_svc+0x58/0x13c [ 84.542308][ T5257] el0_svc+0x78/0x1d0 [ 84.543014][ T5257] el0t_64_sync_handler+0xcc/0xe4 [ 84.543789][ T5257] el0t_64_sync+0x1a0/0x1a4 [ 84.555279][ T5259] FAULT_INJECTION: forcing a failure. [ 84.555279][ T5259] name failslab, interval 1, probability 0, space 0, times 0 [ 84.557312][ T5259] CPU: 1 PID: 5259 Comm: syz.0.59 Tainted: G W syzkaller #0 [ 84.558677][ T5259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.560392][ T5259] Call trace: [ 84.560981][ T5259] dump_backtrace+0x0/0x458 [ 84.561702][ T5259] show_stack+0x2c/0x3c [ 84.562474][ T5259] __dump_stack+0x30/0x40 [ 84.563188][ T5259] dump_stack_lvl+0xf4/0x15c [ 84.563922][ T5259] dump_stack+0x1c/0x5c [ 84.564567][ T5259] should_fail+0x3bc/0x514 [ 84.565296][ T5259] __should_failslab+0xbc/0x10c [ 84.566154][ T5259] should_failslab+0x10/0x28 [ 84.566956][ T5259] slab_pre_alloc_hook+0x64/0xe8 [ 84.567820][ T5259] kmem_cache_alloc_node+0x98/0x40c [ 84.568641][ T5259] __alloc_skb+0x130/0x678 [ 84.569343][ T5259] netlink_ack+0x2c4/0x96c [ 84.570059][ T5259] netlink_rcv_skb+0x1ec/0x3d8 [ 84.570870][ T5259] genl_rcv+0x38/0x50 [ 84.571548][ T5259] netlink_unicast+0x624/0x890 [ 84.572302][ T5259] netlink_sendmsg+0x6f4/0x9d8 [ 84.573059][ T5259] ____sys_sendmsg+0x62c/0x940 [ 84.573821][ T5259] ___sys_sendmsg+0x1f0/0x27c [ 84.574578][ T5259] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.575384][ T5259] invoke_syscall+0x98/0x2b0 [ 84.576126][ T5259] el0_svc_common+0x138/0x258 [ 84.576919][ T5259] do_el0_svc+0x58/0x13c [ 84.577595][ T5259] el0_svc+0x78/0x1d0 [ 84.578276][ T5259] el0t_64_sync_handler+0xcc/0xe4 [ 84.579145][ T5259] el0t_64_sync+0x1a0/0x1a4 [ 84.590020][ T5261] FAULT_INJECTION: forcing a failure. [ 84.590020][ T5261] name failslab, interval 1, probability 0, space 0, times 0 [ 84.592592][ T5261] CPU: 0 PID: 5261 Comm: syz.0.60 Tainted: G W syzkaller #0 [ 84.593930][ T5261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.595536][ T5261] Call trace: [ 84.596070][ T5261] dump_backtrace+0x0/0x458 [ 84.596838][ T5261] show_stack+0x2c/0x3c [ 84.597563][ T5261] __dump_stack+0x30/0x40 [ 84.598307][ T5261] dump_stack_lvl+0xf4/0x15c [ 84.599102][ T5261] dump_stack+0x1c/0x5c [ 84.599822][ T5261] should_fail+0x3bc/0x514 [ 84.600599][ T5261] __should_failslab+0xbc/0x10c [ 84.601494][ T5261] should_failslab+0x10/0x28 [ 84.602238][ T5261] slab_pre_alloc_hook+0x64/0xe8 [ 84.603052][ T5261] kmem_cache_alloc_node+0x98/0x40c [ 84.603883][ T5261] __alloc_skb+0x130/0x678 [ 84.604601][ T5261] netlink_ack+0x2c4/0x96c [ 84.605323][ T5261] netlink_rcv_skb+0x1ec/0x3d8 [ 84.606061][ T5261] genl_rcv+0x38/0x50 [ 84.606725][ T5261] netlink_unicast+0x624/0x890 [ 84.607551][ T5261] netlink_sendmsg+0x6f4/0x9d8 [ 84.608320][ T5261] ____sys_sendmsg+0x62c/0x940 [ 84.609117][ T5261] ___sys_sendmsg+0x1f0/0x27c [ 84.609852][ T5261] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.610674][ T5261] invoke_syscall+0x98/0x2b0 [ 84.611404][ T5261] el0_svc_common+0x138/0x258 [ 84.612200][ T5261] do_el0_svc+0x58/0x13c [ 84.612927][ T5261] el0_svc+0x78/0x1d0 [ 84.613620][ T5261] el0t_64_sync_handler+0xcc/0xe4 [ 84.614510][ T5261] el0t_64_sync+0x1a0/0x1a4 [ 84.625498][ T5263] FAULT_INJECTION: forcing a failure. [ 84.625498][ T5263] name failslab, interval 1, probability 0, space 0, times 0 [ 84.627586][ T5263] CPU: 1 PID: 5263 Comm: syz.0.61 Tainted: G W syzkaller #0 [ 84.629011][ T5263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.630620][ T5263] Call trace: [ 84.631200][ T5263] dump_backtrace+0x0/0x458 [ 84.631964][ T5263] show_stack+0x2c/0x3c [ 84.632643][ T5263] __dump_stack+0x30/0x40 [ 84.633372][ T5263] dump_stack_lvl+0xf4/0x15c [ 84.634103][ T5263] dump_stack+0x1c/0x5c [ 84.634744][ T5263] should_fail+0x3bc/0x514 [ 84.635431][ T5263] __should_failslab+0xbc/0x10c [ 84.636185][ T5263] should_failslab+0x10/0x28 [ 84.636978][ T5263] slab_pre_alloc_hook+0x64/0xe8 [ 84.637784][ T5263] kmem_cache_alloc_node+0x98/0x40c [ 84.638637][ T5263] __alloc_skb+0x130/0x678 [ 84.639364][ T5263] netlink_ack+0x2c4/0x96c [ 84.640074][ T5263] netlink_rcv_skb+0x1ec/0x3d8 [ 84.640823][ T5263] genl_rcv+0x38/0x50 [ 84.641434][ T5263] netlink_unicast+0x624/0x890 [ 84.642199][ T5263] netlink_sendmsg+0x6f4/0x9d8 [ 84.642976][ T5263] ____sys_sendmsg+0x62c/0x940 [ 84.643783][ T5263] ___sys_sendmsg+0x1f0/0x27c [ 84.644549][ T5263] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.645349][ T5263] invoke_syscall+0x98/0x2b0 [ 84.646061][ T5263] el0_svc_common+0x138/0x258 [ 84.646884][ T5263] do_el0_svc+0x58/0x13c [ 84.647615][ T5263] el0_svc+0x78/0x1d0 [ 84.648264][ T5263] el0t_64_sync_handler+0xcc/0xe4 [ 84.649130][ T5263] el0t_64_sync+0x1a0/0x1a4 [ 84.659545][ T5265] FAULT_INJECTION: forcing a failure. [ 84.659545][ T5265] name failslab, interval 1, probability 0, space 0, times 0 [ 84.662782][ T5265] CPU: 1 PID: 5265 Comm: syz.0.62 Tainted: G W syzkaller #0 [ 84.664203][ T5265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.665871][ T5265] Call trace: [ 84.666421][ T5265] dump_backtrace+0x0/0x458 [ 84.667172][ T5265] show_stack+0x2c/0x3c [ 84.667847][ T5265] __dump_stack+0x30/0x40 [ 84.668512][ T5265] dump_stack_lvl+0xf4/0x15c [ 84.669234][ T5265] dump_stack+0x1c/0x5c [ 84.669907][ T5265] should_fail+0x3bc/0x514 [ 84.670619][ T5265] __should_failslab+0xbc/0x10c [ 84.671461][ T5265] should_failslab+0x10/0x28 [ 84.672258][ T5265] slab_pre_alloc_hook+0x64/0xe8 [ 84.673103][ T5265] kmem_cache_alloc_node+0x98/0x40c [ 84.673934][ T5265] __alloc_skb+0x130/0x678 [ 84.674677][ T5265] netlink_ack+0x2c4/0x96c [ 84.675440][ T5265] netlink_rcv_skb+0x1ec/0x3d8 [ 84.676220][ T5265] genl_rcv+0x38/0x50 [ 84.676882][ T5265] netlink_unicast+0x624/0x890 [ 84.677732][ T5265] netlink_sendmsg+0x6f4/0x9d8 [ 84.678563][ T5265] ____sys_sendmsg+0x62c/0x940 [ 84.679338][ T5265] ___sys_sendmsg+0x1f0/0x27c [ 84.680127][ T5265] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.680987][ T5265] invoke_syscall+0x98/0x2b0 [ 84.681753][ T5265] el0_svc_common+0x138/0x258 [ 84.682519][ T5265] do_el0_svc+0x58/0x13c [ 84.683240][ T5265] el0_svc+0x78/0x1d0 [ 84.683898][ T5265] el0t_64_sync_handler+0xcc/0xe4 [ 84.684726][ T5265] el0t_64_sync+0x1a0/0x1a4 [ 84.695295][ T5267] FAULT_INJECTION: forcing a failure. [ 84.695295][ T5267] name failslab, interval 1, probability 0, space 0, times 0 [ 84.697755][ T5267] CPU: 0 PID: 5267 Comm: syz.0.63 Tainted: G W syzkaller #0 [ 84.699098][ T5267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.700861][ T5267] Call trace: [ 84.701398][ T5267] dump_backtrace+0x0/0x458 [ 84.702137][ T5267] show_stack+0x2c/0x3c [ 84.702816][ T5267] __dump_stack+0x30/0x40 [ 84.703507][ T5267] dump_stack_lvl+0xf4/0x15c [ 84.704274][ T5267] dump_stack+0x1c/0x5c [ 84.704915][ T5267] should_fail+0x3bc/0x514 [ 84.705584][ T5267] __should_failslab+0xbc/0x10c [ 84.706349][ T5267] should_failslab+0x10/0x28 [ 84.707087][ T5267] slab_pre_alloc_hook+0x64/0xe8 [ 84.707866][ T5267] kmem_cache_alloc_node+0x98/0x40c [ 84.708711][ T5267] __alloc_skb+0x130/0x678 [ 84.709407][ T5267] netlink_ack+0x2c4/0x96c [ 84.710114][ T5267] netlink_rcv_skb+0x1ec/0x3d8 [ 84.710839][ T5267] genl_rcv+0x38/0x50 [ 84.711476][ T5267] netlink_unicast+0x624/0x890 [ 84.712273][ T5267] netlink_sendmsg+0x6f4/0x9d8 [ 84.713059][ T5267] ____sys_sendmsg+0x62c/0x940 [ 84.713882][ T5267] ___sys_sendmsg+0x1f0/0x27c [ 84.714665][ T5267] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.715505][ T5267] invoke_syscall+0x98/0x2b0 [ 84.716294][ T5267] el0_svc_common+0x138/0x258 [ 84.717033][ T5267] do_el0_svc+0x58/0x13c [ 84.717758][ T5267] el0_svc+0x78/0x1d0 [ 84.718449][ T5267] el0t_64_sync_handler+0xcc/0xe4 [ 84.719315][ T5267] el0t_64_sync+0x1a0/0x1a4 [ 84.729722][ T5269] FAULT_INJECTION: forcing a failure. [ 84.729722][ T5269] name failslab, interval 1, probability 0, space 0, times 0 [ 84.732523][ T5269] CPU: 0 PID: 5269 Comm: syz.0.64 Tainted: G W syzkaller #0 [ 84.733873][ T5269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.735570][ T5269] Call trace: [ 84.736103][ T5269] dump_backtrace+0x0/0x458 [ 84.736838][ T5269] show_stack+0x2c/0x3c [ 84.737533][ T5269] __dump_stack+0x30/0x40 [ 84.738209][ T5269] dump_stack_lvl+0xf4/0x15c [ 84.738946][ T5269] dump_stack+0x1c/0x5c [ 84.739604][ T5269] should_fail+0x3bc/0x514 [ 84.740377][ T5269] __should_failslab+0xbc/0x10c [ 84.741135][ T5269] should_failslab+0x10/0x28 [ 84.741856][ T5269] slab_pre_alloc_hook+0x64/0xe8 [ 84.742640][ T5269] kmem_cache_alloc_node+0x98/0x40c [ 84.743457][ T5269] __alloc_skb+0x130/0x678 [ 84.744188][ T5269] netlink_ack+0x2c4/0x96c [ 84.744902][ T5269] netlink_rcv_skb+0x1ec/0x3d8 [ 84.745733][ T5269] genl_rcv+0x38/0x50 [ 84.746420][ T5269] netlink_unicast+0x624/0x890 [ 84.747210][ T5269] netlink_sendmsg+0x6f4/0x9d8 [ 84.747985][ T5269] ____sys_sendmsg+0x62c/0x940 [ 84.748784][ T5269] ___sys_sendmsg+0x1f0/0x27c [ 84.749564][ T5269] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.750375][ T5269] invoke_syscall+0x98/0x2b0 [ 84.751184][ T5269] el0_svc_common+0x138/0x258 [ 84.752012][ T5269] do_el0_svc+0x58/0x13c [ 84.752708][ T5269] el0_svc+0x78/0x1d0 [ 84.753362][ T5269] el0t_64_sync_handler+0xcc/0xe4 [ 84.754162][ T5269] el0t_64_sync+0x1a0/0x1a4 [ 84.764617][ T5271] FAULT_INJECTION: forcing a failure. [ 84.764617][ T5271] name failslab, interval 1, probability 0, space 0, times 0 [ 84.766657][ T5271] CPU: 1 PID: 5271 Comm: syz.0.65 Tainted: G W syzkaller #0 [ 84.768089][ T5271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.769722][ T5271] Call trace: [ 84.770246][ T5271] dump_backtrace+0x0/0x458 [ 84.771013][ T5271] show_stack+0x2c/0x3c [ 84.771704][ T5271] __dump_stack+0x30/0x40 [ 84.772408][ T5271] dump_stack_lvl+0xf4/0x15c [ 84.773160][ T5271] dump_stack+0x1c/0x5c [ 84.773856][ T5271] should_fail+0x3bc/0x514 [ 84.774585][ T5271] __should_failslab+0xbc/0x10c [ 84.775378][ T5271] should_failslab+0x10/0x28 [ 84.776117][ T5271] slab_pre_alloc_hook+0x64/0xe8 [ 84.776905][ T5271] kmem_cache_alloc_node+0x98/0x40c [ 84.777690][ T5271] __alloc_skb+0x130/0x678 [ 84.778424][ T5271] netlink_ack+0x2c4/0x96c [ 84.779163][ T5271] netlink_rcv_skb+0x1ec/0x3d8 [ 84.779992][ T5271] genl_rcv+0x38/0x50 [ 84.780646][ T5271] netlink_unicast+0x624/0x890 [ 84.781400][ T5271] netlink_sendmsg+0x6f4/0x9d8 [ 84.782149][ T5271] ____sys_sendmsg+0x62c/0x940 [ 84.782963][ T5271] ___sys_sendmsg+0x1f0/0x27c [ 84.783784][ T5271] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.784671][ T5271] invoke_syscall+0x98/0x2b0 [ 84.785488][ T5271] el0_svc_common+0x138/0x258 [ 84.786273][ T5271] do_el0_svc+0x58/0x13c [ 84.786943][ T5271] el0_svc+0x78/0x1d0 [ 84.787602][ T5271] el0t_64_sync_handler+0xcc/0xe4 [ 84.788407][ T5271] el0t_64_sync+0x1a0/0x1a4 [ 84.798986][ T5273] FAULT_INJECTION: forcing a failure. [ 84.798986][ T5273] name failslab, interval 1, probability 0, space 0, times 0 [ 84.801374][ T5273] CPU: 0 PID: 5273 Comm: syz.0.66 Tainted: G W syzkaller #0 [ 84.802777][ T5273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.804450][ T5273] Call trace: [ 84.805041][ T5273] dump_backtrace+0x0/0x458 [ 84.805812][ T5273] show_stack+0x2c/0x3c [ 84.806450][ T5273] __dump_stack+0x30/0x40 [ 84.807156][ T5273] dump_stack_lvl+0xf4/0x15c [ 84.807912][ T5273] dump_stack+0x1c/0x5c [ 84.808577][ T5273] should_fail+0x3bc/0x514 [ 84.809288][ T5273] __should_failslab+0xbc/0x10c [ 84.810117][ T5273] should_failslab+0x10/0x28 [ 84.810879][ T5273] slab_pre_alloc_hook+0x64/0xe8 [ 84.811661][ T5273] kmem_cache_alloc_node+0x98/0x40c [ 84.812495][ T5273] __alloc_skb+0x130/0x678 [ 84.813204][ T5273] netlink_ack+0x2c4/0x96c [ 84.813928][ T5273] netlink_rcv_skb+0x1ec/0x3d8 [ 84.814686][ T5273] genl_rcv+0x38/0x50 [ 84.815401][ T5273] netlink_unicast+0x624/0x890 [ 84.816212][ T5273] netlink_sendmsg+0x6f4/0x9d8 [ 84.817004][ T5273] ____sys_sendmsg+0x62c/0x940 [ 84.817820][ T5273] ___sys_sendmsg+0x1f0/0x27c [ 84.818600][ T5273] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.819439][ T5273] invoke_syscall+0x98/0x2b0 [ 84.820205][ T5273] el0_svc_common+0x138/0x258 [ 84.821003][ T5273] do_el0_svc+0x58/0x13c [ 84.821732][ T5273] el0_svc+0x78/0x1d0 [ 84.822394][ T5273] el0t_64_sync_handler+0xcc/0xe4 [ 84.823240][ T5273] el0t_64_sync+0x1a0/0x1a4 [ 84.835595][ T5275] FAULT_INJECTION: forcing a failure. [ 84.835595][ T5275] name failslab, interval 1, probability 0, space 0, times 0 [ 84.837692][ T5275] CPU: 0 PID: 5275 Comm: syz.0.67 Tainted: G W syzkaller #0 [ 84.839025][ T5275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.840599][ T5275] Call trace: [ 84.841145][ T5275] dump_backtrace+0x0/0x458 [ 84.841878][ T5275] show_stack+0x2c/0x3c [ 84.842530][ T5275] __dump_stack+0x30/0x40 [ 84.843204][ T5275] dump_stack_lvl+0xf4/0x15c [ 84.843920][ T5275] dump_stack+0x1c/0x5c [ 84.844532][ T5275] should_fail+0x3bc/0x514 [ 84.845207][ T5275] __should_failslab+0xbc/0x10c [ 84.845954][ T5275] should_failslab+0x10/0x28 [ 84.846639][ T5275] slab_pre_alloc_hook+0x64/0xe8 [ 84.847447][ T5275] kmem_cache_alloc_node+0x98/0x40c [ 84.848238][ T5275] __alloc_skb+0x130/0x678 [ 84.848878][ T5275] netlink_ack+0x2c4/0x96c [ 84.849576][ T5275] netlink_rcv_skb+0x1ec/0x3d8 [ 84.850462][ T5275] genl_rcv+0x38/0x50 [ 84.851153][ T5275] netlink_unicast+0x624/0x890 [ 84.851946][ T5275] netlink_sendmsg+0x6f4/0x9d8 [ 84.852741][ T5275] ____sys_sendmsg+0x62c/0x940 [ 84.853522][ T5275] ___sys_sendmsg+0x1f0/0x27c [ 84.854285][ T5275] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.855105][ T5275] invoke_syscall+0x98/0x2b0 [ 84.855821][ T5275] el0_svc_common+0x138/0x258 [ 84.856586][ T5275] do_el0_svc+0x58/0x13c [ 84.857319][ T5275] el0_svc+0x78/0x1d0 [ 84.858012][ T5275] el0t_64_sync_handler+0xcc/0xe4 [ 84.858844][ T5275] el0t_64_sync+0x1a0/0x1a4 [ 84.869772][ T5277] FAULT_INJECTION: forcing a failure. [ 84.869772][ T5277] name failslab, interval 1, probability 0, space 0, times 0 [ 84.871996][ T5277] CPU: 0 PID: 5277 Comm: syz.0.68 Tainted: G W syzkaller #0 [ 84.873319][ T5277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.874901][ T5277] Call trace: [ 84.875435][ T5277] dump_backtrace+0x0/0x458 [ 84.876128][ T5277] show_stack+0x2c/0x3c [ 84.876816][ T5277] __dump_stack+0x30/0x40 [ 84.877582][ T5277] dump_stack_lvl+0xf4/0x15c [ 84.878396][ T5277] dump_stack+0x1c/0x5c [ 84.879125][ T5277] should_fail+0x3bc/0x514 [ 84.879883][ T5277] __should_failslab+0xbc/0x10c [ 84.880675][ T5277] should_failslab+0x10/0x28 [ 84.881418][ T5277] slab_pre_alloc_hook+0x64/0xe8 [ 84.882197][ T5277] kmem_cache_alloc_node+0x98/0x40c [ 84.883074][ T5277] __alloc_skb+0x130/0x678 [ 84.883806][ T5277] netlink_ack+0x2c4/0x96c [ 84.884494][ T5277] netlink_rcv_skb+0x1ec/0x3d8 [ 84.885301][ T5277] genl_rcv+0x38/0x50 [ 84.885951][ T5277] netlink_unicast+0x624/0x890 [ 84.886704][ T5277] netlink_sendmsg+0x6f4/0x9d8 [ 84.887480][ T5277] ____sys_sendmsg+0x62c/0x940 [ 84.888267][ T5277] ___sys_sendmsg+0x1f0/0x27c [ 84.889027][ T5277] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.889908][ T5277] invoke_syscall+0x98/0x2b0 [ 84.890655][ T5277] el0_svc_common+0x138/0x258 [ 84.891458][ T5277] do_el0_svc+0x58/0x13c [ 84.892167][ T5277] el0_svc+0x78/0x1d0 [ 84.892815][ T5277] el0t_64_sync_handler+0xcc/0xe4 [ 84.893668][ T5277] el0t_64_sync+0x1a0/0x1a4 [ 84.894695][ T4103] Bluetooth: hci0: command 0x041b tx timeout [ 84.906673][ T5279] FAULT_INJECTION: forcing a failure. [ 84.906673][ T5279] name failslab, interval 1, probability 0, space 0, times 0 [ 84.908816][ T5279] CPU: 1 PID: 5279 Comm: syz.0.69 Tainted: G W syzkaller #0 [ 84.910173][ T5279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.911804][ T5279] Call trace: [ 84.912309][ T5279] dump_backtrace+0x0/0x458 [ 84.913033][ T5279] show_stack+0x2c/0x3c [ 84.913664][ T5279] __dump_stack+0x30/0x40 [ 84.914364][ T5279] dump_stack_lvl+0xf4/0x15c [ 84.915090][ T5279] dump_stack+0x1c/0x5c [ 84.915735][ T5279] should_fail+0x3bc/0x514 [ 84.916444][ T5279] __should_failslab+0xbc/0x10c [ 84.917251][ T5279] should_failslab+0x10/0x28 [ 84.917953][ T5279] slab_pre_alloc_hook+0x64/0xe8 [ 84.918820][ T5279] kmem_cache_alloc_node+0x98/0x40c [ 84.919642][ T5279] __alloc_skb+0x130/0x678 [ 84.920403][ T5279] netlink_ack+0x2c4/0x96c [ 84.921119][ T5279] netlink_rcv_skb+0x1ec/0x3d8 [ 84.921894][ T5279] genl_rcv+0x38/0x50 [ 84.922530][ T5279] netlink_unicast+0x624/0x890 [ 84.923352][ T5279] netlink_sendmsg+0x6f4/0x9d8 [ 84.924126][ T5279] ____sys_sendmsg+0x62c/0x940 [ 84.924901][ T5279] ___sys_sendmsg+0x1f0/0x27c [ 84.925668][ T5279] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.926470][ T5279] invoke_syscall+0x98/0x2b0 [ 84.927188][ T5279] el0_svc_common+0x138/0x258 [ 84.927893][ T5279] do_el0_svc+0x58/0x13c [ 84.928549][ T5279] el0_svc+0x78/0x1d0 [ 84.929163][ T5279] el0t_64_sync_handler+0xcc/0xe4 [ 84.929900][ T5279] el0t_64_sync+0x1a0/0x1a4 [ 84.943814][ T5281] FAULT_INJECTION: forcing a failure. [ 84.943814][ T5281] name failslab, interval 1, probability 0, space 0, times 0 [ 84.945932][ T5281] CPU: 1 PID: 5281 Comm: syz.0.70 Tainted: G W syzkaller #0 [ 84.947335][ T5281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.948901][ T5281] Call trace: [ 84.949392][ T5281] dump_backtrace+0x0/0x458 [ 84.950104][ T5281] show_stack+0x2c/0x3c [ 84.950798][ T5281] __dump_stack+0x30/0x40 [ 84.951535][ T5281] dump_stack_lvl+0xf4/0x15c [ 84.952285][ T5281] dump_stack+0x1c/0x5c [ 84.953009][ T5281] should_fail+0x3bc/0x514 [ 84.953709][ T5281] __should_failslab+0xbc/0x10c [ 84.954482][ T5281] should_failslab+0x10/0x28 [ 84.955256][ T5281] slab_pre_alloc_hook+0x64/0xe8 [ 84.956031][ T5281] kmem_cache_alloc_node+0x98/0x40c [ 84.956877][ T5281] __alloc_skb+0x130/0x678 [ 84.957567][ T5281] netlink_ack+0x2c4/0x96c [ 84.958318][ T5281] netlink_rcv_skb+0x1ec/0x3d8 [ 84.959078][ T5281] genl_rcv+0x38/0x50 [ 84.959762][ T5281] netlink_unicast+0x624/0x890 [ 84.960572][ T5281] netlink_sendmsg+0x6f4/0x9d8 [ 84.961358][ T5281] ____sys_sendmsg+0x62c/0x940 [ 84.962151][ T5281] ___sys_sendmsg+0x1f0/0x27c [ 84.962918][ T5281] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.963810][ T5281] invoke_syscall+0x98/0x2b0 [ 84.964593][ T5281] el0_svc_common+0x138/0x258 [ 84.965352][ T5281] do_el0_svc+0x58/0x13c [ 84.966081][ T5281] el0_svc+0x78/0x1d0 [ 84.966722][ T5281] el0t_64_sync_handler+0xcc/0xe4 [ 84.967611][ T5281] el0t_64_sync+0x1a0/0x1a4 [ 84.978169][ T5283] FAULT_INJECTION: forcing a failure. [ 84.978169][ T5283] name failslab, interval 1, probability 0, space 0, times 0 [ 84.980186][ T5283] CPU: 0 PID: 5283 Comm: syz.0.71 Tainted: G W syzkaller #0 [ 84.981674][ T5283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.983213][ T5283] Call trace: [ 84.983829][ T5283] dump_backtrace+0x0/0x458 [ 84.984562][ T5283] show_stack+0x2c/0x3c [ 84.985230][ T5283] __dump_stack+0x30/0x40 [ 84.985969][ T5283] dump_stack_lvl+0xf4/0x15c [ 84.986766][ T5283] dump_stack+0x1c/0x5c [ 84.987494][ T5283] should_fail+0x3bc/0x514 [ 84.988214][ T5283] __should_failslab+0xbc/0x10c [ 84.989015][ T5283] should_failslab+0x10/0x28 [ 84.989796][ T5283] slab_pre_alloc_hook+0x64/0xe8 [ 84.990597][ T5283] kmem_cache_alloc_node+0x98/0x40c [ 84.991449][ T5283] __alloc_skb+0x130/0x678 [ 84.992175][ T5283] netlink_ack+0x2c4/0x96c [ 84.992887][ T5283] netlink_rcv_skb+0x1ec/0x3d8 [ 84.993669][ T5283] genl_rcv+0x38/0x50 [ 84.994333][ T5283] netlink_unicast+0x624/0x890 [ 84.995109][ T5283] netlink_sendmsg+0x6f4/0x9d8 [ 84.995932][ T5283] ____sys_sendmsg+0x62c/0x940 [ 84.996763][ T5283] ___sys_sendmsg+0x1f0/0x27c [ 84.997537][ T5283] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.998380][ T5283] invoke_syscall+0x98/0x2b0 [ 84.999124][ T5283] el0_svc_common+0x138/0x258 [ 84.999881][ T5283] do_el0_svc+0x58/0x13c [ 85.000573][ T5283] el0_svc+0x78/0x1d0 [ 85.001229][ T5283] el0t_64_sync_handler+0xcc/0xe4 [ 85.001982][ T5283] el0t_64_sync+0x1a0/0x1a4 [ 85.012598][ T5285] FAULT_INJECTION: forcing a failure. [ 85.012598][ T5285] name failslab, interval 1, probability 0, space 0, times 0 [ 85.014740][ T5285] CPU: 1 PID: 5285 Comm: syz.0.72 Tainted: G W syzkaller #0 [ 85.016113][ T5285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.017723][ T5285] Call trace: [ 85.018239][ T5285] dump_backtrace+0x0/0x458 [ 85.019017][ T5285] show_stack+0x2c/0x3c [ 85.019709][ T5285] __dump_stack+0x30/0x40 [ 85.020497][ T5285] dump_stack_lvl+0xf4/0x15c [ 85.021260][ T5285] dump_stack+0x1c/0x5c [ 85.021918][ T5285] should_fail+0x3bc/0x514 [ 85.022676][ T5285] __should_failslab+0xbc/0x10c [ 85.023466][ T5285] should_failslab+0x10/0x28 [ 85.024222][ T5285] slab_pre_alloc_hook+0x64/0xe8 [ 85.024985][ T5285] kmem_cache_alloc_node+0x98/0x40c [ 85.025807][ T5285] __alloc_skb+0x130/0x678 [ 85.026510][ T5285] netlink_ack+0x2c4/0x96c [ 85.027129][ T5285] netlink_rcv_skb+0x1ec/0x3d8 [ 85.027820][ T5285] genl_rcv+0x38/0x50 [ 85.028410][ T5285] netlink_unicast+0x624/0x890 [ 85.029169][ T5285] netlink_sendmsg+0x6f4/0x9d8 [ 85.030006][ T5285] ____sys_sendmsg+0x62c/0x940 [ 85.030857][ T5285] ___sys_sendmsg+0x1f0/0x27c [ 85.031630][ T5285] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.032479][ T5285] invoke_syscall+0x98/0x2b0 [ 85.033223][ T5285] el0_svc_common+0x138/0x258 [ 85.034007][ T5285] do_el0_svc+0x58/0x13c [ 85.034709][ T5285] el0_svc+0x78/0x1d0 [ 85.035328][ T5285] el0t_64_sync_handler+0xcc/0xe4 [ 85.036223][ T5285] el0t_64_sync+0x1a0/0x1a4 [ 85.046956][ T5287] FAULT_INJECTION: forcing a failure. [ 85.046956][ T5287] name failslab, interval 1, probability 0, space 0, times 0 [ 85.048935][ T5287] CPU: 0 PID: 5287 Comm: syz.0.73 Tainted: G W syzkaller #0 [ 85.050320][ T5287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.052014][ T5287] Call trace: [ 85.052513][ T5287] dump_backtrace+0x0/0x458 [ 85.053224][ T5287] show_stack+0x2c/0x3c [ 85.053896][ T5287] __dump_stack+0x30/0x40 [ 85.054605][ T5287] dump_stack_lvl+0xf4/0x15c [ 85.055317][ T5287] dump_stack+0x1c/0x5c [ 85.055976][ T5287] should_fail+0x3bc/0x514 [ 85.056680][ T5287] __should_failslab+0xbc/0x10c [ 85.057409][ T5287] should_failslab+0x10/0x28 [ 85.058143][ T5287] slab_pre_alloc_hook+0x64/0xe8 [ 85.058929][ T5287] kmem_cache_alloc_node+0x98/0x40c [ 85.059707][ T5287] __alloc_skb+0x130/0x678 [ 85.060428][ T5287] netlink_ack+0x2c4/0x96c [ 85.061233][ T5287] netlink_rcv_skb+0x1ec/0x3d8 [ 85.062022][ T5287] genl_rcv+0x38/0x50 [ 85.062641][ T5287] netlink_unicast+0x624/0x890 [ 85.063471][ T5287] netlink_sendmsg+0x6f4/0x9d8 [ 85.064224][ T5287] ____sys_sendmsg+0x62c/0x940 [ 85.064955][ T5287] ___sys_sendmsg+0x1f0/0x27c [ 85.065669][ T5287] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.066576][ T5287] invoke_syscall+0x98/0x2b0 [ 85.067297][ T5287] el0_svc_common+0x138/0x258 [ 85.068025][ T5287] do_el0_svc+0x58/0x13c [ 85.068745][ T5287] el0_svc+0x78/0x1d0 [ 85.069410][ T5287] el0t_64_sync_handler+0xcc/0xe4 [ 85.070254][ T5287] el0t_64_sync+0x1a0/0x1a4 [ 85.081785][ T5289] FAULT_INJECTION: forcing a failure. [ 85.081785][ T5289] name failslab, interval 1, probability 0, space 0, times 0 [ 85.083720][ T5289] CPU: 0 PID: 5289 Comm: syz.0.74 Tainted: G W syzkaller #0 [ 85.085021][ T5289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.086658][ T5289] Call trace: [ 85.087160][ T5289] dump_backtrace+0x0/0x458 [ 85.087897][ T5289] show_stack+0x2c/0x3c [ 85.088557][ T5289] __dump_stack+0x30/0x40 [ 85.089311][ T5289] dump_stack_lvl+0xf4/0x15c [ 85.090090][ T5289] dump_stack+0x1c/0x5c [ 85.090819][ T5289] should_fail+0x3bc/0x514 [ 85.091584][ T5289] __should_failslab+0xbc/0x10c [ 85.092366][ T5289] should_failslab+0x10/0x28 [ 85.093110][ T5289] slab_pre_alloc_hook+0x64/0xe8 [ 85.093959][ T5289] kmem_cache_alloc_node+0x98/0x40c [ 85.094803][ T5289] __alloc_skb+0x130/0x678 [ 85.095513][ T5289] netlink_ack+0x2c4/0x96c [ 85.096275][ T5289] netlink_rcv_skb+0x1ec/0x3d8 [ 85.097029][ T5289] genl_rcv+0x38/0x50 [ 85.097656][ T5289] netlink_unicast+0x624/0x890 [ 85.098467][ T5289] netlink_sendmsg+0x6f4/0x9d8 [ 85.099221][ T5289] ____sys_sendmsg+0x62c/0x940 [ 85.100045][ T5289] ___sys_sendmsg+0x1f0/0x27c [ 85.100897][ T5289] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.101789][ T5289] invoke_syscall+0x98/0x2b0 [ 85.102603][ T5289] el0_svc_common+0x138/0x258 [ 85.103418][ T5289] do_el0_svc+0x58/0x13c [ 85.104122][ T5289] el0_svc+0x78/0x1d0 [ 85.104778][ T5289] el0t_64_sync_handler+0xcc/0xe4 [ 85.105620][ T5289] el0t_64_sync+0x1a0/0x1a4 [ 85.116196][ T5291] FAULT_INJECTION: forcing a failure. [ 85.116196][ T5291] name failslab, interval 1, probability 0, space 0, times 0 [ 85.118359][ T5291] CPU: 0 PID: 5291 Comm: syz.0.75 Tainted: G W syzkaller #0 [ 85.119689][ T5291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.121292][ T5291] Call trace: [ 85.121807][ T5291] dump_backtrace+0x0/0x458 [ 85.122556][ T5291] show_stack+0x2c/0x3c [ 85.123233][ T5291] __dump_stack+0x30/0x40 [ 85.123962][ T5291] dump_stack_lvl+0xf4/0x15c [ 85.124704][ T5291] dump_stack+0x1c/0x5c [ 85.125368][ T5291] should_fail+0x3bc/0x514 [ 85.126069][ T5291] __should_failslab+0xbc/0x10c [ 85.126807][ T5291] should_failslab+0x10/0x28 [ 85.127508][ T5291] slab_pre_alloc_hook+0x64/0xe8 [ 85.128264][ T5291] kmem_cache_alloc_node+0x98/0x40c [ 85.129170][ T5291] __alloc_skb+0x130/0x678 [ 85.129933][ T5291] netlink_ack+0x2c4/0x96c [ 85.130662][ T5291] netlink_rcv_skb+0x1ec/0x3d8 [ 85.131453][ T5291] genl_rcv+0x38/0x50 [ 85.132125][ T5291] netlink_unicast+0x624/0x890 [ 85.132919][ T5291] netlink_sendmsg+0x6f4/0x9d8 [ 85.133696][ T5291] ____sys_sendmsg+0x62c/0x940 [ 85.134505][ T5291] ___sys_sendmsg+0x1f0/0x27c [ 85.135294][ T5291] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.136261][ T5291] invoke_syscall+0x98/0x2b0 [ 85.136990][ T5291] el0_svc_common+0x138/0x258 [ 85.137791][ T5291] do_el0_svc+0x58/0x13c [ 85.138510][ T5291] el0_svc+0x78/0x1d0 [ 85.139195][ T5291] el0t_64_sync_handler+0xcc/0xe4 [ 85.140031][ T5291] el0t_64_sync+0x1a0/0x1a4 [ 85.151034][ T5293] FAULT_INJECTION: forcing a failure. [ 85.151034][ T5293] name failslab, interval 1, probability 0, space 0, times 0 [ 85.153124][ T5293] CPU: 0 PID: 5293 Comm: syz.0.76 Tainted: G W syzkaller #0 [ 85.154497][ T5293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.156171][ T5293] Call trace: [ 85.156724][ T5293] dump_backtrace+0x0/0x458 [ 85.157487][ T5293] show_stack+0x2c/0x3c [ 85.158180][ T5293] __dump_stack+0x30/0x40 [ 85.158904][ T5293] dump_stack_lvl+0xf4/0x15c [ 85.159646][ T5293] dump_stack+0x1c/0x5c [ 85.160268][ T5293] should_fail+0x3bc/0x514 [ 85.161053][ T5293] __should_failslab+0xbc/0x10c [ 85.161963][ T5293] should_failslab+0x10/0x28 [ 85.162746][ T5293] slab_pre_alloc_hook+0x64/0xe8 [ 85.163625][ T5293] kmem_cache_alloc_node+0x98/0x40c [ 85.164511][ T5293] __alloc_skb+0x130/0x678 [ 85.165272][ T5293] netlink_ack+0x2c4/0x96c [ 85.165985][ T5293] netlink_rcv_skb+0x1ec/0x3d8 [ 85.166807][ T5293] genl_rcv+0x38/0x50 [ 85.167439][ T5293] netlink_unicast+0x624/0x890 [ 85.168261][ T5293] netlink_sendmsg+0x6f4/0x9d8 [ 85.169071][ T5293] ____sys_sendmsg+0x62c/0x940 [ 85.169874][ T5293] ___sys_sendmsg+0x1f0/0x27c [ 85.170674][ T5293] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.171511][ T5293] invoke_syscall+0x98/0x2b0 [ 85.172253][ T5293] el0_svc_common+0x138/0x258 [ 85.173026][ T5293] do_el0_svc+0x58/0x13c [ 85.173728][ T5293] el0_svc+0x78/0x1d0 [ 85.174377][ T5293] el0t_64_sync_handler+0xcc/0xe4 [ 85.175208][ T5293] el0t_64_sync+0x1a0/0x1a4 [ 85.186903][ T5295] FAULT_INJECTION: forcing a failure. [ 85.186903][ T5295] name failslab, interval 1, probability 0, space 0, times 0 [ 85.188755][ T5295] CPU: 0 PID: 5295 Comm: syz.0.77 Tainted: G W syzkaller #0 [ 85.190082][ T5295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.191602][ T5295] Call trace: [ 85.192120][ T5295] dump_backtrace+0x0/0x458 [ 85.192812][ T5295] show_stack+0x2c/0x3c [ 85.193505][ T5295] __dump_stack+0x30/0x40 [ 85.194257][ T5295] dump_stack_lvl+0xf4/0x15c [ 85.194991][ T5295] dump_stack+0x1c/0x5c [ 85.195719][ T5295] should_fail+0x3bc/0x514 [ 85.196456][ T5295] __should_failslab+0xbc/0x10c [ 85.197237][ T5295] should_failslab+0x10/0x28 [ 85.197996][ T5295] slab_pre_alloc_hook+0x64/0xe8 [ 85.198793][ T5295] kmem_cache_alloc_node+0x98/0x40c [ 85.199693][ T5295] __alloc_skb+0x130/0x678 [ 85.200470][ T5295] netlink_ack+0x2c4/0x96c [ 85.201170][ T5295] netlink_rcv_skb+0x1ec/0x3d8 [ 85.201920][ T5295] genl_rcv+0x38/0x50 [ 85.202587][ T5295] netlink_unicast+0x624/0x890 [ 85.203361][ T5295] netlink_sendmsg+0x6f4/0x9d8 [ 85.204136][ T5295] ____sys_sendmsg+0x62c/0x940 [ 85.204943][ T5295] ___sys_sendmsg+0x1f0/0x27c [ 85.205693][ T5295] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.206523][ T5295] invoke_syscall+0x98/0x2b0 [ 85.207314][ T5295] el0_svc_common+0x138/0x258 [ 85.208078][ T5295] do_el0_svc+0x58/0x13c [ 85.208741][ T5295] el0_svc+0x78/0x1d0 [ 85.209400][ T5295] el0t_64_sync_handler+0xcc/0xe4 [ 85.210227][ T5295] el0t_64_sync+0x1a0/0x1a4 [ 85.221514][ T5297] FAULT_INJECTION: forcing a failure. [ 85.221514][ T5297] name failslab, interval 1, probability 0, space 0, times 0 [ 85.223563][ T5297] CPU: 0 PID: 5297 Comm: syz.0.78 Tainted: G W syzkaller #0 [ 85.224930][ T5297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.226587][ T5297] Call trace: [ 85.227129][ T5297] dump_backtrace+0x0/0x458 [ 85.227854][ T5297] show_stack+0x2c/0x3c [ 85.228507][ T5297] __dump_stack+0x30/0x40 [ 85.229158][ T5297] dump_stack_lvl+0xf4/0x15c [ 85.229949][ T5297] dump_stack+0x1c/0x5c [ 85.230634][ T5297] should_fail+0x3bc/0x514 [ 85.231375][ T5297] __should_failslab+0xbc/0x10c [ 85.232152][ T5297] should_failslab+0x10/0x28 [ 85.232950][ T5297] slab_pre_alloc_hook+0x64/0xe8 [ 85.233787][ T5297] kmem_cache_alloc_node+0x98/0x40c [ 85.234713][ T5297] __alloc_skb+0x130/0x678 [ 85.235401][ T5297] netlink_ack+0x2c4/0x96c [ 85.236102][ T5297] netlink_rcv_skb+0x1ec/0x3d8 [ 85.236858][ T5297] genl_rcv+0x38/0x50 [ 85.237506][ T5297] netlink_unicast+0x624/0x890 [ 85.238301][ T5297] netlink_sendmsg+0x6f4/0x9d8 [ 85.239130][ T5297] ____sys_sendmsg+0x62c/0x940 [ 85.239930][ T5297] ___sys_sendmsg+0x1f0/0x27c [ 85.240682][ T5297] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.241508][ T5297] invoke_syscall+0x98/0x2b0 [ 85.242257][ T5297] el0_svc_common+0x138/0x258 [ 85.242965][ T5297] do_el0_svc+0x58/0x13c [ 85.243587][ T5297] el0_svc+0x78/0x1d0 [ 85.244192][ T5297] el0t_64_sync_handler+0xcc/0xe4 [ 85.245025][ T5297] el0t_64_sync+0x1a0/0x1a4 [ 85.255047][ T5299] FAULT_INJECTION: forcing a failure. [ 85.255047][ T5299] name failslab, interval 1, probability 0, space 0, times 0 [ 85.257085][ T5299] CPU: 1 PID: 5299 Comm: syz.0.79 Tainted: G W syzkaller #0 [ 85.258444][ T5299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.260008][ T5299] Call trace: [ 85.260546][ T5299] dump_backtrace+0x0/0x458 [ 85.261311][ T5299] show_stack+0x2c/0x3c [ 85.262038][ T5299] __dump_stack+0x30/0x40 [ 85.262772][ T5299] dump_stack_lvl+0xf4/0x15c [ 85.263508][ T5299] dump_stack+0x1c/0x5c [ 85.264178][ T5299] should_fail+0x3bc/0x514 [ 85.264949][ T5299] __should_failslab+0xbc/0x10c [ 85.265754][ T5299] should_failslab+0x10/0x28 [ 85.266488][ T5299] slab_pre_alloc_hook+0x64/0xe8 [ 85.267329][ T5299] kmem_cache_alloc_node+0x98/0x40c [ 85.268124][ T5299] __alloc_skb+0x130/0x678 [ 85.268813][ T5299] netlink_ack+0x2c4/0x96c [ 85.269569][ T5299] netlink_rcv_skb+0x1ec/0x3d8 [ 85.270363][ T5299] genl_rcv+0x38/0x50 [ 85.271020][ T5299] netlink_unicast+0x624/0x890 [ 85.271776][ T5299] netlink_sendmsg+0x6f4/0x9d8 [ 85.272545][ T5299] ____sys_sendmsg+0x62c/0x940 [ 85.273310][ T5299] ___sys_sendmsg+0x1f0/0x27c [ 85.274055][ T5299] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.274858][ T5299] invoke_syscall+0x98/0x2b0 [ 85.275576][ T5299] el0_svc_common+0x138/0x258 [ 85.276316][ T5299] do_el0_svc+0x58/0x13c [ 85.277035][ T5299] el0_svc+0x78/0x1d0 [ 85.277715][ T5299] el0t_64_sync_handler+0xcc/0xe4 [ 85.278534][ T5299] el0t_64_sync+0x1a0/0x1a4 [ 85.288196][ T5301] FAULT_INJECTION: forcing a failure. [ 85.288196][ T5301] name failslab, interval 1, probability 0, space 0, times 0 [ 85.290112][ T5301] CPU: 1 PID: 5301 Comm: syz.0.80 Tainted: G W syzkaller #0 [ 85.291525][ T5301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.293039][ T5301] Call trace: [ 85.293564][ T5301] dump_backtrace+0x0/0x458 [ 85.294271][ T5301] show_stack+0x2c/0x3c [ 85.294967][ T5301] __dump_stack+0x30/0x40 [ 85.295651][ T5301] dump_stack_lvl+0xf4/0x15c [ 85.296388][ T5301] dump_stack+0x1c/0x5c [ 85.297063][ T5301] should_fail+0x3bc/0x514 [ 85.297803][ T5301] __should_failslab+0xbc/0x10c [ 85.298584][ T5301] should_failslab+0x10/0x28 [ 85.299293][ T5301] slab_pre_alloc_hook+0x64/0xe8 [ 85.300023][ T5301] kmem_cache_alloc_node+0x98/0x40c [ 85.300844][ T5301] __alloc_skb+0x130/0x678 [ 85.301538][ T5301] netlink_ack+0x2c4/0x96c [ 85.302225][ T5301] netlink_rcv_skb+0x1ec/0x3d8 [ 85.302982][ T5301] genl_rcv+0x38/0x50 [ 85.303584][ T5301] netlink_unicast+0x624/0x890 [ 85.304302][ T5301] netlink_sendmsg+0x6f4/0x9d8 [ 85.305122][ T5301] ____sys_sendmsg+0x62c/0x940 [ 85.305935][ T5301] ___sys_sendmsg+0x1f0/0x27c [ 85.306753][ T5301] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.307606][ T5301] invoke_syscall+0x98/0x2b0 [ 85.308354][ T5301] el0_svc_common+0x138/0x258 [ 85.309116][ T5301] do_el0_svc+0x58/0x13c [ 85.309794][ T5301] el0_svc+0x78/0x1d0 [ 85.310434][ T5301] el0t_64_sync_handler+0xcc/0xe4 [ 85.311242][ T5301] el0t_64_sync+0x1a0/0x1a4 [ 85.320955][ T5303] FAULT_INJECTION: forcing a failure. [ 85.320955][ T5303] name failslab, interval 1, probability 0, space 0, times 0 [ 85.323174][ T5303] CPU: 1 PID: 5303 Comm: syz.0.81 Tainted: G W syzkaller #0 [ 85.324572][ T5303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.326213][ T5303] Call trace: [ 85.326716][ T5303] dump_backtrace+0x0/0x458 [ 85.327409][ T5303] show_stack+0x2c/0x3c [ 85.328100][ T5303] __dump_stack+0x30/0x40 [ 85.328810][ T5303] dump_stack_lvl+0xf4/0x15c [ 85.329582][ T5303] dump_stack+0x1c/0x5c [ 85.330271][ T5303] should_fail+0x3bc/0x514 [ 85.331008][ T5303] __should_failslab+0xbc/0x10c [ 85.331818][ T5303] should_failslab+0x10/0x28 [ 85.332575][ T5303] slab_pre_alloc_hook+0x64/0xe8 [ 85.333351][ T5303] kmem_cache_alloc_node+0x98/0x40c [ 85.334202][ T5303] __alloc_skb+0x130/0x678 [ 85.334964][ T5303] netlink_ack+0x2c4/0x96c [ 85.335700][ T5303] netlink_rcv_skb+0x1ec/0x3d8 [ 85.336546][ T5303] genl_rcv+0x38/0x50 [ 85.337200][ T5303] netlink_unicast+0x624/0x890 [ 85.338047][ T5303] netlink_sendmsg+0x6f4/0x9d8 [ 85.338838][ T5303] ____sys_sendmsg+0x62c/0x940 [ 85.339622][ T5303] ___sys_sendmsg+0x1f0/0x27c [ 85.340403][ T5303] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.341266][ T5303] invoke_syscall+0x98/0x2b0 [ 85.342019][ T5303] el0_svc_common+0x138/0x258 [ 85.342755][ T5303] do_el0_svc+0x58/0x13c [ 85.343451][ T5303] el0_svc+0x78/0x1d0 [ 85.344107][ T5303] el0t_64_sync_handler+0xcc/0xe4 [ 85.344914][ T5303] el0t_64_sync+0x1a0/0x1a4 [ 85.355383][ T5305] FAULT_INJECTION: forcing a failure. [ 85.355383][ T5305] name failslab, interval 1, probability 0, space 0, times 0 [ 85.357528][ T5305] CPU: 0 PID: 5305 Comm: syz.0.82 Tainted: G W syzkaller #0 [ 85.358915][ T5305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.360523][ T5305] Call trace: [ 85.361093][ T5305] dump_backtrace+0x0/0x458 [ 85.361864][ T5305] show_stack+0x2c/0x3c [ 85.362572][ T5305] __dump_stack+0x30/0x40 [ 85.363315][ T5305] dump_stack_lvl+0xf4/0x15c [ 85.364108][ T5305] dump_stack+0x1c/0x5c [ 85.364820][ T5305] should_fail+0x3bc/0x514 [ 85.365576][ T5305] __should_failslab+0xbc/0x10c [ 85.366404][ T5305] should_failslab+0x10/0x28 [ 85.367151][ T5305] slab_pre_alloc_hook+0x64/0xe8 [ 85.367955][ T5305] kmem_cache_alloc_node+0x98/0x40c [ 85.368876][ T5305] __alloc_skb+0x130/0x678 [ 85.369656][ T5305] netlink_ack+0x2c4/0x96c [ 85.370424][ T5305] netlink_rcv_skb+0x1ec/0x3d8 [ 85.371176][ T5305] genl_rcv+0x38/0x50 [ 85.371813][ T5305] netlink_unicast+0x624/0x890 [ 85.372601][ T5305] netlink_sendmsg+0x6f4/0x9d8 [ 85.373380][ T5305] ____sys_sendmsg+0x62c/0x940 [ 85.374197][ T5305] ___sys_sendmsg+0x1f0/0x27c [ 85.375004][ T5305] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.375878][ T5305] invoke_syscall+0x98/0x2b0 [ 85.376667][ T5305] el0_svc_common+0x138/0x258 [ 85.377451][ T5305] do_el0_svc+0x58/0x13c [ 85.378162][ T5305] el0_svc+0x78/0x1d0 [ 85.378839][ T5305] el0t_64_sync_handler+0xcc/0xe4 [ 85.379717][ T5305] el0t_64_sync+0x1a0/0x1a4 [ 85.390273][ T5307] FAULT_INJECTION: forcing a failure. [ 85.390273][ T5307] name failslab, interval 1, probability 0, space 0, times 0 [ 85.392845][ T5307] CPU: 0 PID: 5307 Comm: syz.0.83 Tainted: G W syzkaller #0 [ 85.394205][ T5307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.395863][ T5307] Call trace: [ 85.396378][ T5307] dump_backtrace+0x0/0x458 [ 85.397124][ T5307] show_stack+0x2c/0x3c [ 85.397810][ T5307] __dump_stack+0x30/0x40 [ 85.398532][ T5307] dump_stack_lvl+0xf4/0x15c [ 85.399285][ T5307] dump_stack+0x1c/0x5c [ 85.399965][ T5307] should_fail+0x3bc/0x514 [ 85.400690][ T5307] __should_failslab+0xbc/0x10c [ 85.401468][ T5307] should_failslab+0x10/0x28 [ 85.402187][ T5307] slab_pre_alloc_hook+0x64/0xe8 [ 85.402970][ T5307] kmem_cache_alloc_node+0x98/0x40c [ 85.403812][ T5307] __alloc_skb+0x130/0x678 [ 85.404578][ T5307] netlink_ack+0x2c4/0x96c [ 85.405340][ T5307] netlink_rcv_skb+0x1ec/0x3d8 [ 85.406115][ T5307] genl_rcv+0x38/0x50 [ 85.406763][ T5307] netlink_unicast+0x624/0x890 [ 85.407537][ T5307] netlink_sendmsg+0x6f4/0x9d8 [ 85.408391][ T5307] ____sys_sendmsg+0x62c/0x940 [ 85.409189][ T5307] ___sys_sendmsg+0x1f0/0x27c [ 85.409956][ T5307] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.410786][ T5307] invoke_syscall+0x98/0x2b0 [ 85.411557][ T5307] el0_svc_common+0x138/0x258 [ 85.412345][ T5307] do_el0_svc+0x58/0x13c [ 85.413040][ T5307] el0_svc+0x78/0x1d0 [ 85.413741][ T5307] el0t_64_sync_handler+0xcc/0xe4 [ 85.414553][ T5307] el0t_64_sync+0x1a0/0x1a4 [ 85.423706][ T5309] FAULT_INJECTION: forcing a failure. [ 85.423706][ T5309] name failslab, interval 1, probability 0, space 0, times 0 [ 85.425838][ T5309] CPU: 0 PID: 5309 Comm: syz.0.84 Tainted: G W syzkaller #0 [ 85.427170][ T5309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.428704][ T5309] Call trace: [ 85.429193][ T5309] dump_backtrace+0x0/0x458 [ 85.429921][ T5309] show_stack+0x2c/0x3c [ 85.430594][ T5309] __dump_stack+0x30/0x40 [ 85.431314][ T5309] dump_stack_lvl+0xf4/0x15c [ 85.432104][ T5309] dump_stack+0x1c/0x5c [ 85.432820][ T5309] should_fail+0x3bc/0x514 [ 85.433587][ T5309] __should_failslab+0xbc/0x10c [ 85.434456][ T5309] should_failslab+0x10/0x28 [ 85.435200][ T5309] slab_pre_alloc_hook+0x64/0xe8 [ 85.436027][ T5309] kmem_cache_alloc_node+0x98/0x40c [ 85.436949][ T5309] __alloc_skb+0x130/0x678 [ 85.437732][ T5309] netlink_ack+0x2c4/0x96c [ 85.438489][ T5309] netlink_rcv_skb+0x1ec/0x3d8 [ 85.439241][ T5309] genl_rcv+0x38/0x50 [ 85.439928][ T5309] netlink_unicast+0x624/0x890 [ 85.440727][ T5309] netlink_sendmsg+0x6f4/0x9d8 [ 85.441541][ T5309] ____sys_sendmsg+0x62c/0x940 [ 85.442339][ T5309] ___sys_sendmsg+0x1f0/0x27c [ 85.443162][ T5309] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.444046][ T5309] invoke_syscall+0x98/0x2b0 [ 85.444805][ T5309] el0_svc_common+0x138/0x258 [ 85.445604][ T5309] do_el0_svc+0x58/0x13c [ 85.446312][ T5309] el0_svc+0x78/0x1d0 [ 85.446992][ T5309] el0t_64_sync_handler+0xcc/0xe4 [ 85.447831][ T5309] el0t_64_sync+0x1a0/0x1a4 [ 85.462148][ T5311] FAULT_INJECTION: forcing a failure. [ 85.462148][ T5311] name failslab, interval 1, probability 0, space 0, times 0 [ 85.464229][ T5311] CPU: 0 PID: 5311 Comm: syz.0.85 Tainted: G W syzkaller #0 [ 85.465628][ T5311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.467314][ T5311] Call trace: [ 85.467835][ T5311] dump_backtrace+0x0/0x458 [ 85.468574][ T5311] show_stack+0x2c/0x3c [ 85.469212][ T5311] __dump_stack+0x30/0x40 [ 85.469901][ T5311] dump_stack_lvl+0xf4/0x15c [ 85.470638][ T5311] dump_stack+0x1c/0x5c [ 85.471334][ T5311] should_fail+0x3bc/0x514 [ 85.472113][ T5311] __should_failslab+0xbc/0x10c [ 85.472893][ T5311] should_failslab+0x10/0x28 [ 85.473651][ T5311] slab_pre_alloc_hook+0x64/0xe8 [ 85.474469][ T5311] kmem_cache_alloc_node+0x98/0x40c [ 85.475291][ T5311] __alloc_skb+0x130/0x678 [ 85.476020][ T5311] netlink_ack+0x2c4/0x96c [ 85.476772][ T5311] netlink_rcv_skb+0x1ec/0x3d8 [ 85.477539][ T5311] genl_rcv+0x38/0x50 [ 85.478218][ T5311] netlink_unicast+0x624/0x890 [ 85.478982][ T5311] netlink_sendmsg+0x6f4/0x9d8 [ 85.479796][ T5311] ____sys_sendmsg+0x62c/0x940 [ 85.480607][ T5311] ___sys_sendmsg+0x1f0/0x27c [ 85.481393][ T5311] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.482242][ T5311] invoke_syscall+0x98/0x2b0 [ 85.483014][ T5311] el0_svc_common+0x138/0x258 [ 85.483786][ T5311] do_el0_svc+0x58/0x13c [ 85.484555][ T5311] el0_svc+0x78/0x1d0 [ 85.485233][ T5311] el0t_64_sync_handler+0xcc/0xe4 [ 85.486062][ T5311] el0t_64_sync+0x1a0/0x1a4 [ 85.499726][ T5313] FAULT_INJECTION: forcing a failure. [ 85.499726][ T5313] name failslab, interval 1, probability 0, space 0, times 0 [ 85.502136][ T5313] CPU: 0 PID: 5313 Comm: syz.0.86 Tainted: G W syzkaller #0 [ 85.503455][ T5313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.505084][ T5313] Call trace: [ 85.505577][ T5313] dump_backtrace+0x0/0x458 [ 85.506267][ T5313] show_stack+0x2c/0x3c [ 85.506904][ T5313] __dump_stack+0x30/0x40 [ 85.507656][ T5313] dump_stack_lvl+0xf4/0x15c [ 85.508414][ T5313] dump_stack+0x1c/0x5c [ 85.509082][ T5313] should_fail+0x3bc/0x514 [ 85.509813][ T5313] __should_failslab+0xbc/0x10c [ 85.510611][ T5313] should_failslab+0x10/0x28 [ 85.511427][ T5313] slab_pre_alloc_hook+0x64/0xe8 [ 85.512320][ T5313] kmem_cache_alloc_node+0x98/0x40c [ 85.513217][ T5313] __alloc_skb+0x130/0x678 [ 85.513988][ T5313] netlink_ack+0x2c4/0x96c [ 85.514749][ T5313] netlink_rcv_skb+0x1ec/0x3d8 [ 85.515555][ T5313] genl_rcv+0x38/0x50 [ 85.516222][ T5313] netlink_unicast+0x624/0x890 [ 85.516998][ T5313] netlink_sendmsg+0x6f4/0x9d8 [ 85.517820][ T5313] ____sys_sendmsg+0x62c/0x940 [ 85.518616][ T5313] ___sys_sendmsg+0x1f0/0x27c [ 85.519379][ T5313] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.520224][ T5313] invoke_syscall+0x98/0x2b0 [ 85.521035][ T5313] el0_svc_common+0x138/0x258 [ 85.521826][ T5313] do_el0_svc+0x58/0x13c [ 85.522577][ T5313] el0_svc+0x78/0x1d0 [ 85.523238][ T5313] el0t_64_sync_handler+0xcc/0xe4 [ 85.524092][ T5313] el0t_64_sync+0x1a0/0x1a4 [ 85.540933][ T5315] FAULT_INJECTION: forcing a failure. [ 85.540933][ T5315] name failslab, interval 1, probability 0, space 0, times 0 [ 85.543022][ T5315] CPU: 0 PID: 5315 Comm: syz.0.87 Tainted: G W syzkaller #0 [ 85.544413][ T5315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.546076][ T5315] Call trace: [ 85.546621][ T5315] dump_backtrace+0x0/0x458 [ 85.547401][ T5315] show_stack+0x2c/0x3c [ 85.548126][ T5315] __dump_stack+0x30/0x40 [ 85.548900][ T5315] dump_stack_lvl+0xf4/0x15c [ 85.549731][ T5315] dump_stack+0x1c/0x5c [ 85.550471][ T5315] should_fail+0x3bc/0x514 [ 85.551215][ T5315] __should_failslab+0xbc/0x10c [ 85.552036][ T5315] should_failslab+0x10/0x28 [ 85.552780][ T5315] slab_pre_alloc_hook+0x64/0xe8 [ 85.553625][ T5315] kmem_cache_alloc_node+0x98/0x40c [ 85.554460][ T5315] __alloc_skb+0x130/0x678 [ 85.555153][ T5315] netlink_ack+0x2c4/0x96c [ 85.555916][ T5315] netlink_rcv_skb+0x1ec/0x3d8 [ 85.556768][ T5315] genl_rcv+0x38/0x50 [ 85.557443][ T5315] netlink_unicast+0x624/0x890 [ 85.558235][ T5315] netlink_sendmsg+0x6f4/0x9d8 [ 85.559019][ T5315] ____sys_sendmsg+0x62c/0x940 [ 85.559855][ T5315] ___sys_sendmsg+0x1f0/0x27c [ 85.560684][ T5315] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.561536][ T5315] invoke_syscall+0x98/0x2b0 [ 85.562293][ T5315] el0_svc_common+0x138/0x258 [ 85.563032][ T5315] do_el0_svc+0x58/0x13c [ 85.563752][ T5315] el0_svc+0x78/0x1d0 [ 85.564403][ T5315] el0t_64_sync_handler+0xcc/0xe4 [ 85.565263][ T5315] el0t_64_sync+0x1a0/0x1a4 [ 85.576096][ T5317] FAULT_INJECTION: forcing a failure. [ 85.576096][ T5317] name failslab, interval 1, probability 0, space 0, times 0 [ 85.578210][ T5317] CPU: 0 PID: 5317 Comm: syz.0.88 Tainted: G W syzkaller #0 [ 85.579631][ T5317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.581288][ T5317] Call trace: [ 85.581839][ T5317] dump_backtrace+0x0/0x458 [ 85.582636][ T5317] show_stack+0x2c/0x3c [ 85.583306][ T5317] __dump_stack+0x30/0x40 [ 85.584101][ T5317] dump_stack_lvl+0xf4/0x15c [ 85.584958][ T5317] dump_stack+0x1c/0x5c [ 85.585674][ T5317] should_fail+0x3bc/0x514 [ 85.586408][ T5317] __should_failslab+0xbc/0x10c [ 85.587245][ T5317] should_failslab+0x10/0x28 [ 85.588089][ T5317] slab_pre_alloc_hook+0x64/0xe8 [ 85.588938][ T5317] kmem_cache_alloc_node+0x98/0x40c [ 85.589832][ T5317] __alloc_skb+0x130/0x678 [ 85.590518][ T5317] netlink_ack+0x2c4/0x96c [ 85.591246][ T5317] netlink_rcv_skb+0x1ec/0x3d8 [ 85.592028][ T5317] genl_rcv+0x38/0x50 [ 85.592727][ T5317] netlink_unicast+0x624/0x890 [ 85.593506][ T5317] netlink_sendmsg+0x6f4/0x9d8 [ 85.594288][ T5317] ____sys_sendmsg+0x62c/0x940 [ 85.595023][ T5317] ___sys_sendmsg+0x1f0/0x27c [ 85.595772][ T5317] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.596581][ T5317] invoke_syscall+0x98/0x2b0 [ 85.597335][ T5317] el0_svc_common+0x138/0x258 [ 85.598110][ T5317] do_el0_svc+0x58/0x13c [ 85.598797][ T5317] el0_svc+0x78/0x1d0 [ 85.599522][ T5317] el0t_64_sync_handler+0xcc/0xe4 [ 85.600363][ T5317] el0t_64_sync+0x1a0/0x1a4 [ 85.612212][ T5319] FAULT_INJECTION: forcing a failure. [ 85.612212][ T5319] name failslab, interval 1, probability 0, space 0, times 0 [ 85.614284][ T5319] CPU: 0 PID: 5319 Comm: syz.0.89 Tainted: G W syzkaller #0 [ 85.615654][ T5319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.617325][ T5319] Call trace: [ 85.617861][ T5319] dump_backtrace+0x0/0x458 [ 85.618577][ T5319] show_stack+0x2c/0x3c [ 85.619296][ T5319] __dump_stack+0x30/0x40 [ 85.620069][ T5319] dump_stack_lvl+0xf4/0x15c [ 85.620853][ T5319] dump_stack+0x1c/0x5c [ 85.621614][ T5319] should_fail+0x3bc/0x514 [ 85.622419][ T5319] __should_failslab+0xbc/0x10c [ 85.623305][ T5319] should_failslab+0x10/0x28 [ 85.624067][ T5319] slab_pre_alloc_hook+0x64/0xe8 [ 85.624916][ T5319] kmem_cache_alloc_node+0x98/0x40c [ 85.625822][ T5319] __alloc_skb+0x130/0x678 [ 85.626579][ T5319] netlink_ack+0x2c4/0x96c [ 85.627351][ T5319] netlink_rcv_skb+0x1ec/0x3d8 [ 85.628129][ T5319] genl_rcv+0x38/0x50 [ 85.628756][ T5319] netlink_unicast+0x624/0x890 [ 85.629537][ T5319] netlink_sendmsg+0x6f4/0x9d8 [ 85.630361][ T5319] ____sys_sendmsg+0x62c/0x940 [ 85.631181][ T5319] ___sys_sendmsg+0x1f0/0x27c [ 85.632013][ T5319] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.632837][ T5319] invoke_syscall+0x98/0x2b0 [ 85.633582][ T5319] el0_svc_common+0x138/0x258 [ 85.634355][ T5319] do_el0_svc+0x58/0x13c [ 85.635065][ T5319] el0_svc+0x78/0x1d0 [ 85.635732][ T5319] el0t_64_sync_handler+0xcc/0xe4 [ 85.636572][ T5319] el0t_64_sync+0x1a0/0x1a4 [ 85.652036][ T5321] FAULT_INJECTION: forcing a failure. [ 85.652036][ T5321] name failslab, interval 1, probability 0, space 0, times 0 [ 85.654117][ T5321] CPU: 1 PID: 5321 Comm: syz.0.90 Tainted: G W syzkaller #0 [ 85.655473][ T5321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.657061][ T5321] Call trace: [ 85.657550][ T5321] dump_backtrace+0x0/0x458 [ 85.658226][ T5321] show_stack+0x2c/0x3c [ 85.658941][ T5321] __dump_stack+0x30/0x40 [ 85.659689][ T5321] dump_stack_lvl+0xf4/0x15c [ 85.660479][ T5321] dump_stack+0x1c/0x5c [ 85.661208][ T5321] should_fail+0x3bc/0x514 [ 85.661919][ T5321] __should_failslab+0xbc/0x10c [ 85.662678][ T5321] should_failslab+0x10/0x28 [ 85.663434][ T5321] slab_pre_alloc_hook+0x64/0xe8 [ 85.664237][ T5321] kmem_cache_alloc_node+0x98/0x40c [ 85.665113][ T5321] __alloc_skb+0x130/0x678 [ 85.665850][ T5321] netlink_ack+0x2c4/0x96c [ 85.666679][ T5321] netlink_rcv_skb+0x1ec/0x3d8 [ 85.667496][ T5321] genl_rcv+0x38/0x50 [ 85.668167][ T5321] netlink_unicast+0x624/0x890 [ 85.668975][ T5321] netlink_sendmsg+0x6f4/0x9d8 [ 85.669812][ T5321] ____sys_sendmsg+0x62c/0x940 [ 85.670655][ T5321] ___sys_sendmsg+0x1f0/0x27c [ 85.671466][ T5321] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.672235][ T5321] invoke_syscall+0x98/0x2b0 [ 85.672983][ T5321] el0_svc_common+0x138/0x258 [ 85.673742][ T5321] do_el0_svc+0x58/0x13c [ 85.674463][ T5321] el0_svc+0x78/0x1d0 [ 85.675147][ T5321] el0t_64_sync_handler+0xcc/0xe4 [ 85.675925][ T5321] el0t_64_sync+0x1a0/0x1a4 [ 85.689915][ T5323] FAULT_INJECTION: forcing a failure. [ 85.689915][ T5323] name failslab, interval 1, probability 0, space 0, times 0 [ 85.692151][ T5323] CPU: 1 PID: 5323 Comm: syz.0.91 Tainted: G W syzkaller #0 [ 85.693610][ T5323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.695219][ T5323] Call trace: [ 85.695736][ T5323] dump_backtrace+0x0/0x458 [ 85.696468][ T5323] show_stack+0x2c/0x3c [ 85.697155][ T5323] __dump_stack+0x30/0x40 [ 85.697864][ T5323] dump_stack_lvl+0xf4/0x15c [ 85.698632][ T5323] dump_stack+0x1c/0x5c [ 85.699331][ T5323] should_fail+0x3bc/0x514 [ 85.700096][ T5323] __should_failslab+0xbc/0x10c [ 85.700865][ T5323] should_failslab+0x10/0x28 [ 85.701607][ T5323] slab_pre_alloc_hook+0x64/0xe8 [ 85.702471][ T5323] kmem_cache_alloc_node+0x98/0x40c [ 85.703351][ T5323] __alloc_skb+0x130/0x678 [ 85.704053][ T5323] netlink_ack+0x2c4/0x96c [ 85.704759][ T5323] netlink_rcv_skb+0x1ec/0x3d8 [ 85.705652][ T5323] genl_rcv+0x38/0x50 [ 85.706275][ T5323] netlink_unicast+0x624/0x890 [ 85.707009][ T5323] netlink_sendmsg+0x6f4/0x9d8 [ 85.707756][ T5323] ____sys_sendmsg+0x62c/0x940 [ 85.708529][ T5323] ___sys_sendmsg+0x1f0/0x27c [ 85.709349][ T5323] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.710217][ T5323] invoke_syscall+0x98/0x2b0 [ 85.710944][ T5323] el0_svc_common+0x138/0x258 [ 85.711673][ T5323] do_el0_svc+0x58/0x13c [ 85.712362][ T5323] el0_svc+0x78/0x1d0 [ 85.713017][ T5323] el0t_64_sync_handler+0xcc/0xe4 [ 85.713829][ T5323] el0t_64_sync+0x1a0/0x1a4 [ 85.725391][ T5325] FAULT_INJECTION: forcing a failure. [ 85.725391][ T5325] name failslab, interval 1, probability 0, space 0, times 0 [ 85.727503][ T5325] CPU: 1 PID: 5325 Comm: syz.0.92 Tainted: G W syzkaller #0 [ 85.728909][ T5325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.730451][ T5325] Call trace: [ 85.730944][ T5325] dump_backtrace+0x0/0x458 [ 85.731654][ T5325] show_stack+0x2c/0x3c [ 85.732455][ T5325] __dump_stack+0x30/0x40 [ 85.733220][ T5325] dump_stack_lvl+0xf4/0x15c [ 85.733967][ T5325] dump_stack+0x1c/0x5c [ 85.734660][ T5325] should_fail+0x3bc/0x514 [ 85.735394][ T5325] __should_failslab+0xbc/0x10c [ 85.736140][ T5325] should_failslab+0x10/0x28 [ 85.736828][ T5325] slab_pre_alloc_hook+0x64/0xe8 [ 85.737630][ T5325] kmem_cache_alloc_node+0x98/0x40c [ 85.738501][ T5325] __alloc_skb+0x130/0x678 [ 85.739230][ T5325] netlink_ack+0x2c4/0x96c [ 85.739886][ T5325] netlink_rcv_skb+0x1ec/0x3d8 [ 85.740609][ T5325] genl_rcv+0x38/0x50 [ 85.741239][ T5325] netlink_unicast+0x624/0x890 [ 85.741974][ T5325] netlink_sendmsg+0x6f4/0x9d8 [ 85.742757][ T5325] ____sys_sendmsg+0x62c/0x940 [ 85.743496][ T5325] ___sys_sendmsg+0x1f0/0x27c [ 85.744269][ T5325] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.745053][ T5325] invoke_syscall+0x98/0x2b0 [ 85.745793][ T5325] el0_svc_common+0x138/0x258 [ 85.746529][ T5325] do_el0_svc+0x58/0x13c [ 85.747270][ T5325] el0_svc+0x78/0x1d0 [ 85.747951][ T5325] el0t_64_sync_handler+0xcc/0xe4 [ 85.748781][ T5325] el0t_64_sync+0x1a0/0x1a4 [ 85.759111][ T5327] FAULT_INJECTION: forcing a failure. [ 85.759111][ T5327] name failslab, interval 1, probability 0, space 0, times 0 1970/01/01 00:01:25 executed programs: 78 [ 85.761647][ T5327] CPU: 1 PID: 5327 Comm: syz.0.93 Tainted: G W syzkaller #0 [ 85.763104][ T5327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.764827][ T5327] Call trace: [ 85.765364][ T5327] dump_backtrace+0x0/0x458 [ 85.766081][ T5327] show_stack+0x2c/0x3c [ 85.766752][ T5327] __dump_stack+0x30/0x40 [ 85.767529][ T5327] dump_stack_lvl+0xf4/0x15c [ 85.768317][ T5327] dump_stack+0x1c/0x5c [ 85.769032][ T5327] should_fail+0x3bc/0x514 [ 85.769755][ T5327] __should_failslab+0xbc/0x10c [ 85.770507][ T5327] should_failslab+0x10/0x28 [ 85.771288][ T5327] slab_pre_alloc_hook+0x64/0xe8 [ 85.772130][ T5327] kmem_cache_alloc_node+0x98/0x40c [ 85.772990][ T5327] __alloc_skb+0x130/0x678 [ 85.773685][ T5327] netlink_ack+0x2c4/0x96c [ 85.774395][ T5327] netlink_rcv_skb+0x1ec/0x3d8 [ 85.775200][ T5327] genl_rcv+0x38/0x50 [ 85.775857][ T5327] netlink_unicast+0x624/0x890 [ 85.776670][ T5327] netlink_sendmsg+0x6f4/0x9d8 [ 85.777443][ T5327] ____sys_sendmsg+0x62c/0x940 [ 85.778278][ T5327] ___sys_sendmsg+0x1f0/0x27c [ 85.779057][ T5327] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.779894][ T5327] invoke_syscall+0x98/0x2b0 [ 85.780708][ T5327] el0_svc_common+0x138/0x258 [ 85.781482][ T5327] do_el0_svc+0x58/0x13c [ 85.782192][ T5327] el0_svc+0x78/0x1d0 [ 85.782904][ T5327] el0t_64_sync_handler+0xcc/0xe4 [ 85.783742][ T5327] el0t_64_sync+0x1a0/0x1a4 [ 85.794130][ T5329] FAULT_INJECTION: forcing a failure. [ 85.794130][ T5329] name failslab, interval 1, probability 0, space 0, times 0 [ 85.796151][ T5329] CPU: 1 PID: 5329 Comm: syz.0.94 Tainted: G W syzkaller #0 [ 85.797399][ T5329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.798923][ T5329] Call trace: [ 85.799401][ T5329] dump_backtrace+0x0/0x458 [ 85.800188][ T5329] show_stack+0x2c/0x3c [ 85.800881][ T5329] __dump_stack+0x30/0x40 [ 85.801582][ T5329] dump_stack_lvl+0xf4/0x15c [ 85.802287][ T5329] dump_stack+0x1c/0x5c [ 85.802917][ T5329] should_fail+0x3bc/0x514 [ 85.803655][ T5329] __should_failslab+0xbc/0x10c [ 85.804418][ T5329] should_failslab+0x10/0x28 [ 85.805115][ T5329] slab_pre_alloc_hook+0x64/0xe8 [ 85.805948][ T5329] kmem_cache_alloc_node+0x98/0x40c [ 85.806868][ T5329] __alloc_skb+0x130/0x678 [ 85.807606][ T5329] netlink_ack+0x2c4/0x96c [ 85.808351][ T5329] netlink_rcv_skb+0x1ec/0x3d8 [ 85.809169][ T5329] genl_rcv+0x38/0x50 [ 85.809845][ T5329] netlink_unicast+0x624/0x890 [ 85.810619][ T5329] netlink_sendmsg+0x6f4/0x9d8 [ 85.811373][ T5329] ____sys_sendmsg+0x62c/0x940 [ 85.812208][ T5329] ___sys_sendmsg+0x1f0/0x27c [ 85.813003][ T5329] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.813834][ T5329] invoke_syscall+0x98/0x2b0 [ 85.814631][ T5329] el0_svc_common+0x138/0x258 [ 85.815388][ T5329] do_el0_svc+0x58/0x13c [ 85.816070][ T5329] el0_svc+0x78/0x1d0 [ 85.816745][ T5329] el0t_64_sync_handler+0xcc/0xe4 [ 85.817549][ T5329] el0t_64_sync+0x1a0/0x1a4 [ 85.827592][ T5331] FAULT_INJECTION: forcing a failure. [ 85.827592][ T5331] name failslab, interval 1, probability 0, space 0, times 0 [ 85.829691][ T5331] CPU: 1 PID: 5331 Comm: syz.0.95 Tainted: G W syzkaller #0 [ 85.831121][ T5331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.832873][ T5331] Call trace: [ 85.833452][ T5331] dump_backtrace+0x0/0x458 [ 85.834180][ T5331] show_stack+0x2c/0x3c [ 85.834850][ T5331] __dump_stack+0x30/0x40 [ 85.835563][ T5331] dump_stack_lvl+0xf4/0x15c [ 85.836329][ T5331] dump_stack+0x1c/0x5c [ 85.837020][ T5331] should_fail+0x3bc/0x514 [ 85.837781][ T5331] __should_failslab+0xbc/0x10c [ 85.838624][ T5331] should_failslab+0x10/0x28 [ 85.839400][ T5331] slab_pre_alloc_hook+0x64/0xe8 [ 85.840236][ T5331] kmem_cache_alloc_node+0x98/0x40c [ 85.841135][ T5331] __alloc_skb+0x130/0x678 [ 85.841908][ T5331] netlink_ack+0x2c4/0x96c [ 85.842649][ T5331] netlink_rcv_skb+0x1ec/0x3d8 [ 85.843424][ T5331] genl_rcv+0x38/0x50 [ 85.844067][ T5331] netlink_unicast+0x624/0x890 [ 85.844862][ T5331] netlink_sendmsg+0x6f4/0x9d8 [ 85.845632][ T5331] ____sys_sendmsg+0x62c/0x940 [ 85.846398][ T5331] ___sys_sendmsg+0x1f0/0x27c [ 85.847224][ T5331] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.848051][ T5331] invoke_syscall+0x98/0x2b0 [ 85.848797][ T5331] el0_svc_common+0x138/0x258 [ 85.849552][ T5331] do_el0_svc+0x58/0x13c [ 85.850241][ T5331] el0_svc+0x78/0x1d0 [ 85.850859][ T5331] el0t_64_sync_handler+0xcc/0xe4 [ 85.851721][ T5331] el0t_64_sync+0x1a0/0x1a4 [ 85.865588][ T5333] FAULT_INJECTION: forcing a failure. [ 85.865588][ T5333] name failslab, interval 1, probability 0, space 0, times 0 [ 85.867716][ T5333] CPU: 1 PID: 5333 Comm: syz.0.96 Tainted: G W syzkaller #0 [ 85.869102][ T5333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.870692][ T5333] Call trace: [ 85.871257][ T5333] dump_backtrace+0x0/0x458 [ 85.872053][ T5333] show_stack+0x2c/0x3c [ 85.872761][ T5333] __dump_stack+0x30/0x40 [ 85.873456][ T5333] dump_stack_lvl+0xf4/0x15c [ 85.874231][ T5333] dump_stack+0x1c/0x5c [ 85.874935][ T5333] should_fail+0x3bc/0x514 [ 85.875635][ T5333] __should_failslab+0xbc/0x10c [ 85.876440][ T5333] should_failslab+0x10/0x28 [ 85.877177][ T5333] slab_pre_alloc_hook+0x64/0xe8 [ 85.877948][ T5333] kmem_cache_alloc_node+0x98/0x40c [ 85.878778][ T5333] __alloc_skb+0x130/0x678 [ 85.879502][ T5333] netlink_ack+0x2c4/0x96c [ 85.880222][ T5333] netlink_rcv_skb+0x1ec/0x3d8 [ 85.881036][ T5333] genl_rcv+0x38/0x50 [ 85.881645][ T5333] netlink_unicast+0x624/0x890 [ 85.882422][ T5333] netlink_sendmsg+0x6f4/0x9d8 [ 85.883200][ T5333] ____sys_sendmsg+0x62c/0x940 [ 85.884007][ T5333] ___sys_sendmsg+0x1f0/0x27c [ 85.884758][ T5333] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.885630][ T5333] invoke_syscall+0x98/0x2b0 [ 85.886362][ T5333] el0_svc_common+0x138/0x258 [ 85.887074][ T5333] do_el0_svc+0x58/0x13c [ 85.887797][ T5333] el0_svc+0x78/0x1d0 [ 85.888453][ T5333] el0t_64_sync_handler+0xcc/0xe4 [ 85.889286][ T5333] el0t_64_sync+0x1a0/0x1a4 [ 85.899776][ T5335] FAULT_INJECTION: forcing a failure. [ 85.899776][ T5335] name failslab, interval 1, probability 0, space 0, times 0 [ 85.902512][ T5335] CPU: 1 PID: 5335 Comm: syz.0.97 Tainted: G W syzkaller #0 [ 85.903921][ T5335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.905643][ T5335] Call trace: [ 85.906152][ T5335] dump_backtrace+0x0/0x458 [ 85.906939][ T5335] show_stack+0x2c/0x3c [ 85.907657][ T5335] __dump_stack+0x30/0x40 [ 85.908391][ T5335] dump_stack_lvl+0xf4/0x15c [ 85.909146][ T5335] dump_stack+0x1c/0x5c [ 85.909839][ T5335] should_fail+0x3bc/0x514 [ 85.910550][ T5335] __should_failslab+0xbc/0x10c [ 85.911351][ T5335] should_failslab+0x10/0x28 [ 85.912149][ T5335] slab_pre_alloc_hook+0x64/0xe8 [ 85.913043][ T5335] kmem_cache_alloc_node+0x98/0x40c [ 85.913916][ T5335] __alloc_skb+0x130/0x678 [ 85.914684][ T5335] netlink_ack+0x2c4/0x96c [ 85.915419][ T5335] netlink_rcv_skb+0x1ec/0x3d8 [ 85.916234][ T5335] genl_rcv+0x38/0x50 [ 85.916869][ T5335] netlink_unicast+0x624/0x890 [ 85.917666][ T5335] netlink_sendmsg+0x6f4/0x9d8 [ 85.918492][ T5335] ____sys_sendmsg+0x62c/0x940 [ 85.919240][ T5335] ___sys_sendmsg+0x1f0/0x27c [ 85.920004][ T5335] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.920854][ T5335] invoke_syscall+0x98/0x2b0 [ 85.921612][ T5335] el0_svc_common+0x138/0x258 [ 85.922361][ T5335] do_el0_svc+0x58/0x13c [ 85.923069][ T5335] el0_svc+0x78/0x1d0 [ 85.923722][ T5335] el0t_64_sync_handler+0xcc/0xe4 [ 85.924483][ T5335] el0t_64_sync+0x1a0/0x1a4 [ 85.937710][ T5337] FAULT_INJECTION: forcing a failure. [ 85.937710][ T5337] name failslab, interval 1, probability 0, space 0, times 0 [ 85.939632][ T5337] CPU: 1 PID: 5337 Comm: syz.0.98 Tainted: G W syzkaller #0 [ 85.940922][ T5337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.942594][ T5337] Call trace: [ 85.943123][ T5337] dump_backtrace+0x0/0x458 [ 85.943884][ T5337] show_stack+0x2c/0x3c [ 85.944573][ T5337] __dump_stack+0x30/0x40 [ 85.945305][ T5337] dump_stack_lvl+0xf4/0x15c [ 85.946022][ T5337] dump_stack+0x1c/0x5c [ 85.946666][ T5337] should_fail+0x3bc/0x514 [ 85.947379][ T5337] __should_failslab+0xbc/0x10c [ 85.948241][ T5337] should_failslab+0x10/0x28 [ 85.948942][ T5337] slab_pre_alloc_hook+0x64/0xe8 [ 85.949679][ T5337] kmem_cache_alloc_node+0x98/0x40c [ 85.950530][ T5337] __alloc_skb+0x130/0x678 [ 85.951220][ T5337] netlink_ack+0x2c4/0x96c [ 85.951962][ T5337] netlink_rcv_skb+0x1ec/0x3d8 [ 85.952716][ T5337] genl_rcv+0x38/0x50 [ 85.953358][ T5337] netlink_unicast+0x624/0x890 [ 85.954134][ T5337] netlink_sendmsg+0x6f4/0x9d8 [ 85.954943][ T5337] ____sys_sendmsg+0x62c/0x940 [ 85.955695][ T5337] ___sys_sendmsg+0x1f0/0x27c [ 85.956491][ T5337] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.957359][ T5337] invoke_syscall+0x98/0x2b0 [ 85.958124][ T5337] el0_svc_common+0x138/0x258 [ 85.958876][ T5337] do_el0_svc+0x58/0x13c [ 85.959586][ T5337] el0_svc+0x78/0x1d0 [ 85.960211][ T5337] el0t_64_sync_handler+0xcc/0xe4 [ 85.961018][ T5337] el0t_64_sync+0x1a0/0x1a4 [ 85.974915][ T5339] FAULT_INJECTION: forcing a failure. [ 85.974915][ T5339] name failslab, interval 1, probability 0, space 0, times 0 [ 85.976969][ T5339] CPU: 0 PID: 5339 Comm: syz.0.99 Tainted: G W syzkaller #0 [ 85.978317][ T5339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.980042][ T5339] Call trace: [ 85.980610][ T5339] dump_backtrace+0x0/0x458 [ 85.981336][ T5339] show_stack+0x2c/0x3c [ 85.981990][ T5339] __dump_stack+0x30/0x40 [ 85.982723][ T5339] dump_stack_lvl+0xf4/0x15c [ 85.983456][ T5339] dump_stack+0x1c/0x5c [ 85.984114][ T5339] should_fail+0x3bc/0x514 [ 85.984836][ T5339] __should_failslab+0xbc/0x10c [ 85.985657][ T5339] should_failslab+0x10/0x28 [ 85.986392][ T5339] slab_pre_alloc_hook+0x64/0xe8 [ 85.987162][ T5339] kmem_cache_alloc_node+0x98/0x40c [ 85.988115][ T5339] __alloc_skb+0x130/0x678 [ 85.988834][ T5339] netlink_ack+0x2c4/0x96c [ 85.989599][ T5339] netlink_rcv_skb+0x1ec/0x3d8 [ 85.990412][ T5339] genl_rcv+0x38/0x50 [ 85.991066][ T5339] netlink_unicast+0x624/0x890 [ 85.991848][ T5339] netlink_sendmsg+0x6f4/0x9d8 [ 85.992643][ T5339] ____sys_sendmsg+0x62c/0x940 [ 85.993416][ T5339] ___sys_sendmsg+0x1f0/0x27c [ 85.994235][ T5339] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.995134][ T5339] invoke_syscall+0x98/0x2b0 [ 85.995845][ T5339] el0_svc_common+0x138/0x258 [ 85.996569][ T5339] do_el0_svc+0x58/0x13c [ 85.997277][ T5339] el0_svc+0x78/0x1d0 [ 85.997930][ T5339] el0t_64_sync_handler+0xcc/0xe4 [ 85.998746][ T5339] el0t_64_sync+0x1a0/0x1a4 [ 86.012085][ T5341] FAULT_INJECTION: forcing a failure. [ 86.012085][ T5341] name failslab, interval 1, probability 0, space 0, times 0 [ 86.014306][ T5341] CPU: 0 PID: 5341 Comm: syz.0.100 Tainted: G W syzkaller #0 [ 86.015771][ T5341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.017390][ T5341] Call trace: [ 86.017969][ T5341] dump_backtrace+0x0/0x458 [ 86.018761][ T5341] show_stack+0x2c/0x3c [ 86.019448][ T5341] __dump_stack+0x30/0x40 [ 86.020267][ T5341] dump_stack_lvl+0xf4/0x15c [ 86.021050][ T5341] dump_stack+0x1c/0x5c [ 86.021758][ T5341] should_fail+0x3bc/0x514 [ 86.022542][ T5341] __should_failslab+0xbc/0x10c [ 86.023331][ T5341] should_failslab+0x10/0x28 [ 86.024078][ T5341] slab_pre_alloc_hook+0x64/0xe8 [ 86.024881][ T5341] kmem_cache_alloc_node+0x98/0x40c [ 86.025731][ T5341] __alloc_skb+0x130/0x678 [ 86.026434][ T5341] netlink_ack+0x2c4/0x96c [ 86.027138][ T5341] netlink_rcv_skb+0x1ec/0x3d8 [ 86.027905][ T5341] genl_rcv+0x38/0x50 [ 86.028563][ T5341] netlink_unicast+0x624/0x890 [ 86.029288][ T5341] netlink_sendmsg+0x6f4/0x9d8 [ 86.030067][ T5341] ____sys_sendmsg+0x62c/0x940 [ 86.030865][ T5341] ___sys_sendmsg+0x1f0/0x27c [ 86.031615][ T5341] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.032483][ T5341] invoke_syscall+0x98/0x2b0 [ 86.033223][ T5341] el0_svc_common+0x138/0x258 [ 86.034011][ T5341] do_el0_svc+0x58/0x13c [ 86.034746][ T5341] el0_svc+0x78/0x1d0 [ 86.035398][ T5341] el0t_64_sync_handler+0xcc/0xe4 [ 86.036210][ T5341] el0t_64_sync+0x1a0/0x1a4 [ 86.047746][ T5343] FAULT_INJECTION: forcing a failure. [ 86.047746][ T5343] name failslab, interval 1, probability 0, space 0, times 0 [ 86.050140][ T5343] CPU: 1 PID: 5343 Comm: syz.0.101 Tainted: G W syzkaller #0 [ 86.051537][ T5343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.053144][ T5343] Call trace: [ 86.053669][ T5343] dump_backtrace+0x0/0x458 [ 86.054467][ T5343] show_stack+0x2c/0x3c [ 86.055200][ T5343] __dump_stack+0x30/0x40 [ 86.055883][ T5343] dump_stack_lvl+0xf4/0x15c [ 86.056697][ T5343] dump_stack+0x1c/0x5c [ 86.057406][ T5343] should_fail+0x3bc/0x514 [ 86.058128][ T5343] __should_failslab+0xbc/0x10c [ 86.058953][ T5343] should_failslab+0x10/0x28 [ 86.059742][ T5343] slab_pre_alloc_hook+0x64/0xe8 [ 86.060550][ T5343] kmem_cache_alloc_node+0x98/0x40c [ 86.061399][ T5343] __alloc_skb+0x130/0x678 [ 86.062151][ T5343] netlink_ack+0x2c4/0x96c [ 86.062899][ T5343] netlink_rcv_skb+0x1ec/0x3d8 [ 86.063676][ T5343] genl_rcv+0x38/0x50 [ 86.064275][ T5343] netlink_unicast+0x624/0x890 [ 86.064990][ T5343] netlink_sendmsg+0x6f4/0x9d8 [ 86.065778][ T5343] ____sys_sendmsg+0x62c/0x940 [ 86.066592][ T5343] ___sys_sendmsg+0x1f0/0x27c [ 86.067414][ T5343] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.068274][ T5343] invoke_syscall+0x98/0x2b0 [ 86.069021][ T5343] el0_svc_common+0x138/0x258 [ 86.069761][ T5343] do_el0_svc+0x58/0x13c [ 86.070448][ T5343] el0_svc+0x78/0x1d0 [ 86.071089][ T5343] el0t_64_sync_handler+0xcc/0xe4 [ 86.071943][ T5343] el0t_64_sync+0x1a0/0x1a4 [ 86.085361][ T5345] FAULT_INJECTION: forcing a failure. [ 86.085361][ T5345] name failslab, interval 1, probability 0, space 0, times 0 [ 86.087436][ T5345] CPU: 1 PID: 5345 Comm: syz.0.102 Tainted: G W syzkaller #0 [ 86.088897][ T5345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.090621][ T5345] Call trace: [ 86.091195][ T5345] dump_backtrace+0x0/0x458 [ 86.091978][ T5345] show_stack+0x2c/0x3c [ 86.092632][ T5345] __dump_stack+0x30/0x40 [ 86.093387][ T5345] dump_stack_lvl+0xf4/0x15c [ 86.094165][ T5345] dump_stack+0x1c/0x5c [ 86.094837][ T5345] should_fail+0x3bc/0x514 [ 86.095546][ T5345] __should_failslab+0xbc/0x10c [ 86.096334][ T5345] should_failslab+0x10/0x28 [ 86.097073][ T5345] slab_pre_alloc_hook+0x64/0xe8 [ 86.097921][ T5345] kmem_cache_alloc_node+0x98/0x40c [ 86.098836][ T5345] __alloc_skb+0x130/0x678 [ 86.099573][ T5345] netlink_ack+0x2c4/0x96c [ 86.100305][ T5345] netlink_rcv_skb+0x1ec/0x3d8 [ 86.101077][ T5345] genl_rcv+0x38/0x50 [ 86.101739][ T5345] netlink_unicast+0x624/0x890 [ 86.102570][ T5345] netlink_sendmsg+0x6f4/0x9d8 [ 86.103373][ T5345] ____sys_sendmsg+0x62c/0x940 [ 86.104260][ T5345] ___sys_sendmsg+0x1f0/0x27c [ 86.105054][ T5345] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.105898][ T5345] invoke_syscall+0x98/0x2b0 [ 86.106709][ T5345] el0_svc_common+0x138/0x258 [ 86.107487][ T5345] do_el0_svc+0x58/0x13c [ 86.108213][ T5345] el0_svc+0x78/0x1d0 [ 86.108851][ T5345] el0t_64_sync_handler+0xcc/0xe4 [ 86.109712][ T5345] el0t_64_sync+0x1a0/0x1a4 [ 86.123718][ T5347] FAULT_INJECTION: forcing a failure. [ 86.123718][ T5347] name failslab, interval 1, probability 0, space 0, times 0 [ 86.125617][ T5347] CPU: 1 PID: 5347 Comm: syz.0.103 Tainted: G W syzkaller #0 [ 86.127036][ T5347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.128760][ T5347] Call trace: [ 86.129322][ T5347] dump_backtrace+0x0/0x458 [ 86.130049][ T5347] show_stack+0x2c/0x3c [ 86.130715][ T5347] __dump_stack+0x30/0x40 [ 86.131475][ T5347] dump_stack_lvl+0xf4/0x15c [ 86.132204][ T5347] dump_stack+0x1c/0x5c [ 86.132892][ T5347] should_fail+0x3bc/0x514 [ 86.133632][ T5347] __should_failslab+0xbc/0x10c [ 86.134505][ T5347] should_failslab+0x10/0x28 [ 86.135303][ T5347] slab_pre_alloc_hook+0x64/0xe8 [ 86.136063][ T5347] kmem_cache_alloc_node+0x98/0x40c [ 86.136882][ T5347] __alloc_skb+0x130/0x678 [ 86.137606][ T5347] netlink_ack+0x2c4/0x96c [ 86.138279][ T5347] netlink_rcv_skb+0x1ec/0x3d8 [ 86.139045][ T5347] genl_rcv+0x38/0x50 [ 86.139728][ T5347] netlink_unicast+0x624/0x890 [ 86.140534][ T5347] netlink_sendmsg+0x6f4/0x9d8 [ 86.141328][ T5347] ____sys_sendmsg+0x62c/0x940 [ 86.142133][ T5347] ___sys_sendmsg+0x1f0/0x27c [ 86.142841][ T5347] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.143617][ T5347] invoke_syscall+0x98/0x2b0 [ 86.144340][ T5347] el0_svc_common+0x138/0x258 [ 86.145047][ T5347] do_el0_svc+0x58/0x13c [ 86.145723][ T5347] el0_svc+0x78/0x1d0 [ 86.146374][ T5347] el0t_64_sync_handler+0xcc/0xe4 [ 86.147196][ T5347] el0t_64_sync+0x1a0/0x1a4 [ 86.158083][ T5349] FAULT_INJECTION: forcing a failure. [ 86.158083][ T5349] name failslab, interval 1, probability 0, space 0, times 0 [ 86.160138][ T5349] CPU: 1 PID: 5349 Comm: syz.0.104 Tainted: G W syzkaller #0 [ 86.161547][ T5349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.163254][ T5349] Call trace: [ 86.163825][ T5349] dump_backtrace+0x0/0x458 [ 86.164612][ T5349] show_stack+0x2c/0x3c [ 86.165315][ T5349] __dump_stack+0x30/0x40 [ 86.166028][ T5349] dump_stack_lvl+0xf4/0x15c [ 86.166832][ T5349] dump_stack+0x1c/0x5c [ 86.167506][ T5349] should_fail+0x3bc/0x514 [ 86.168225][ T5349] __should_failslab+0xbc/0x10c [ 86.168973][ T5349] should_failslab+0x10/0x28 [ 86.169716][ T5349] slab_pre_alloc_hook+0x64/0xe8 [ 86.170506][ T5349] kmem_cache_alloc_node+0x98/0x40c [ 86.171345][ T5349] __alloc_skb+0x130/0x678 [ 86.172123][ T5349] netlink_ack+0x2c4/0x96c [ 86.172854][ T5349] netlink_rcv_skb+0x1ec/0x3d8 [ 86.173610][ T5349] genl_rcv+0x38/0x50 [ 86.174229][ T5349] netlink_unicast+0x624/0x890 [ 86.175038][ T5349] netlink_sendmsg+0x6f4/0x9d8 [ 86.175807][ T5349] ____sys_sendmsg+0x62c/0x940 [ 86.176610][ T5349] ___sys_sendmsg+0x1f0/0x27c [ 86.177376][ T5349] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.178201][ T5349] invoke_syscall+0x98/0x2b0 [ 86.178957][ T5349] el0_svc_common+0x138/0x258 [ 86.179715][ T5349] do_el0_svc+0x58/0x13c [ 86.180433][ T5349] el0_svc+0x78/0x1d0 [ 86.181074][ T5349] el0t_64_sync_handler+0xcc/0xe4 [ 86.181931][ T5349] el0t_64_sync+0x1a0/0x1a4 [ 86.191630][ T5351] FAULT_INJECTION: forcing a failure. [ 86.191630][ T5351] name failslab, interval 1, probability 0, space 0, times 0 [ 86.193722][ T5351] CPU: 1 PID: 5351 Comm: syz.0.105 Tainted: G W syzkaller #0 [ 86.195171][ T5351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.196893][ T5351] Call trace: [ 86.197423][ T5351] dump_backtrace+0x0/0x458 [ 86.198208][ T5351] show_stack+0x2c/0x3c [ 86.198900][ T5351] __dump_stack+0x30/0x40 [ 86.199594][ T5351] dump_stack_lvl+0xf4/0x15c [ 86.200310][ T5351] dump_stack+0x1c/0x5c [ 86.200931][ T5351] should_fail+0x3bc/0x514 [ 86.201688][ T5351] __should_failslab+0xbc/0x10c [ 86.202459][ T5351] should_failslab+0x10/0x28 [ 86.203229][ T5351] slab_pre_alloc_hook+0x64/0xe8 [ 86.204039][ T5351] kmem_cache_alloc_node+0x98/0x40c [ 86.204982][ T5351] __alloc_skb+0x130/0x678 [ 86.205772][ T5351] netlink_ack+0x2c4/0x96c [ 86.206550][ T5351] netlink_rcv_skb+0x1ec/0x3d8 [ 86.207403][ T5351] genl_rcv+0x38/0x50 [ 86.208069][ T5351] netlink_unicast+0x624/0x890 [ 86.208866][ T5351] netlink_sendmsg+0x6f4/0x9d8 [ 86.209693][ T5351] ____sys_sendmsg+0x62c/0x940 [ 86.210537][ T5351] ___sys_sendmsg+0x1f0/0x27c [ 86.211312][ T5351] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.212211][ T5351] invoke_syscall+0x98/0x2b0 [ 86.213018][ T5351] el0_svc_common+0x138/0x258 [ 86.213830][ T5351] do_el0_svc+0x58/0x13c [ 86.214522][ T5351] el0_svc+0x78/0x1d0 [ 86.215207][ T5351] el0t_64_sync_handler+0xcc/0xe4 [ 86.216082][ T5351] el0t_64_sync+0x1a0/0x1a4 [ 86.230298][ T5353] FAULT_INJECTION: forcing a failure. [ 86.230298][ T5353] name failslab, interval 1, probability 0, space 0, times 0 [ 86.232814][ T5353] CPU: 1 PID: 5353 Comm: syz.0.106 Tainted: G W syzkaller #0 [ 86.234168][ T5353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.235713][ T5353] Call trace: [ 86.236228][ T5353] dump_backtrace+0x0/0x458 [ 86.236932][ T5353] show_stack+0x2c/0x3c [ 86.237560][ T5353] __dump_stack+0x30/0x40 [ 86.238301][ T5353] dump_stack_lvl+0xf4/0x15c [ 86.239028][ T5353] dump_stack+0x1c/0x5c [ 86.239664][ T5353] should_fail+0x3bc/0x514 [ 86.240428][ T5353] __should_failslab+0xbc/0x10c [ 86.241210][ T5353] should_failslab+0x10/0x28 [ 86.241916][ T5353] slab_pre_alloc_hook+0x64/0xe8 [ 86.242689][ T5353] kmem_cache_alloc_node+0x98/0x40c [ 86.243528][ T5353] __alloc_skb+0x130/0x678 [ 86.244220][ T5353] netlink_ack+0x2c4/0x96c [ 86.244901][ T5353] netlink_rcv_skb+0x1ec/0x3d8 [ 86.245668][ T5353] genl_rcv+0x38/0x50 [ 86.246295][ T5353] netlink_unicast+0x624/0x890 [ 86.247102][ T5353] netlink_sendmsg+0x6f4/0x9d8 [ 86.247924][ T5353] ____sys_sendmsg+0x62c/0x940 [ 86.248752][ T5353] ___sys_sendmsg+0x1f0/0x27c [ 86.249538][ T5353] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.250364][ T5353] invoke_syscall+0x98/0x2b0 [ 86.251118][ T5353] el0_svc_common+0x138/0x258 [ 86.251950][ T5353] do_el0_svc+0x58/0x13c [ 86.252686][ T5353] el0_svc+0x78/0x1d0 [ 86.253356][ T5353] el0t_64_sync_handler+0xcc/0xe4 [ 86.254216][ T5353] el0t_64_sync+0x1a0/0x1a4 [ 86.266822][ T5355] FAULT_INJECTION: forcing a failure. [ 86.266822][ T5355] name failslab, interval 1, probability 0, space 0, times 0 [ 86.268897][ T5355] CPU: 1 PID: 5355 Comm: syz.0.107 Tainted: G W syzkaller #0 [ 86.270334][ T5355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.272009][ T5355] Call trace: [ 86.272565][ T5355] dump_backtrace+0x0/0x458 [ 86.273342][ T5355] show_stack+0x2c/0x3c [ 86.274020][ T5355] __dump_stack+0x30/0x40 [ 86.274689][ T5355] dump_stack_lvl+0xf4/0x15c [ 86.275508][ T5355] dump_stack+0x1c/0x5c [ 86.276225][ T5355] should_fail+0x3bc/0x514 [ 86.276959][ T5355] __should_failslab+0xbc/0x10c [ 86.277797][ T5355] should_failslab+0x10/0x28 [ 86.278549][ T5355] slab_pre_alloc_hook+0x64/0xe8 [ 86.279375][ T5355] kmem_cache_alloc_node+0x98/0x40c [ 86.280228][ T5355] __alloc_skb+0x130/0x678 [ 86.280980][ T5355] netlink_ack+0x2c4/0x96c [ 86.281734][ T5355] netlink_rcv_skb+0x1ec/0x3d8 [ 86.282558][ T5355] genl_rcv+0x38/0x50 [ 86.283214][ T5355] netlink_unicast+0x624/0x890 [ 86.283994][ T5355] netlink_sendmsg+0x6f4/0x9d8 [ 86.284762][ T5355] ____sys_sendmsg+0x62c/0x940 [ 86.285572][ T5355] ___sys_sendmsg+0x1f0/0x27c [ 86.286308][ T5355] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.287156][ T5355] invoke_syscall+0x98/0x2b0 [ 86.287906][ T5355] el0_svc_common+0x138/0x258 [ 86.288671][ T5355] do_el0_svc+0x58/0x13c [ 86.289367][ T5355] el0_svc+0x78/0x1d0 [ 86.290011][ T5355] el0t_64_sync_handler+0xcc/0xe4 [ 86.290819][ T5355] el0t_64_sync+0x1a0/0x1a4 [ 86.301920][ T5357] FAULT_INJECTION: forcing a failure. [ 86.301920][ T5357] name failslab, interval 1, probability 0, space 0, times 0 [ 86.303879][ T5357] CPU: 1 PID: 5357 Comm: syz.0.108 Tainted: G W syzkaller #0 [ 86.305094][ T5357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.306726][ T5357] Call trace: [ 86.307264][ T5357] dump_backtrace+0x0/0x458 [ 86.307991][ T5357] show_stack+0x2c/0x3c [ 86.308691][ T5357] __dump_stack+0x30/0x40 [ 86.309430][ T5357] dump_stack_lvl+0xf4/0x15c [ 86.310229][ T5357] dump_stack+0x1c/0x5c [ 86.310910][ T5357] should_fail+0x3bc/0x514 [ 86.311582][ T5357] __should_failslab+0xbc/0x10c [ 86.312270][ T5357] should_failslab+0x10/0x28 [ 86.312943][ T5357] slab_pre_alloc_hook+0x64/0xe8 [ 86.313720][ T5357] kmem_cache_alloc_node+0x98/0x40c [ 86.314552][ T5357] __alloc_skb+0x130/0x678 [ 86.315279][ T5357] netlink_ack+0x2c4/0x96c [ 86.316037][ T5357] netlink_rcv_skb+0x1ec/0x3d8 [ 86.316849][ T5357] genl_rcv+0x38/0x50 [ 86.317499][ T5357] netlink_unicast+0x624/0x890 [ 86.318301][ T5357] netlink_sendmsg+0x6f4/0x9d8 [ 86.319080][ T5357] ____sys_sendmsg+0x62c/0x940 [ 86.319910][ T5357] ___sys_sendmsg+0x1f0/0x27c [ 86.320678][ T5357] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.321510][ T5357] invoke_syscall+0x98/0x2b0 [ 86.322283][ T5357] el0_svc_common+0x138/0x258 [ 86.323093][ T5357] do_el0_svc+0x58/0x13c [ 86.323816][ T5357] el0_svc+0x78/0x1d0 [ 86.324481][ T5357] el0t_64_sync_handler+0xcc/0xe4 [ 86.325279][ T5357] el0t_64_sync+0x1a0/0x1a4 [ 86.337897][ T5359] FAULT_INJECTION: forcing a failure. [ 86.337897][ T5359] name failslab, interval 1, probability 0, space 0, times 0 [ 86.339912][ T5359] CPU: 1 PID: 5359 Comm: syz.0.109 Tainted: G W syzkaller #0 [ 86.341381][ T5359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.342951][ T5359] Call trace: [ 86.343486][ T5359] dump_backtrace+0x0/0x458 [ 86.344233][ T5359] show_stack+0x2c/0x3c [ 86.344946][ T5359] __dump_stack+0x30/0x40 [ 86.345670][ T5359] dump_stack_lvl+0xf4/0x15c [ 86.346397][ T5359] dump_stack+0x1c/0x5c [ 86.347068][ T5359] should_fail+0x3bc/0x514 [ 86.347843][ T5359] __should_failslab+0xbc/0x10c [ 86.348652][ T5359] should_failslab+0x10/0x28 [ 86.349416][ T5359] slab_pre_alloc_hook+0x64/0xe8 [ 86.350314][ T5359] kmem_cache_alloc_node+0x98/0x40c [ 86.351239][ T5359] __alloc_skb+0x130/0x678 [ 86.352036][ T5359] netlink_ack+0x2c4/0x96c [ 86.352791][ T5359] netlink_rcv_skb+0x1ec/0x3d8 [ 86.353617][ T5359] genl_rcv+0x38/0x50 [ 86.354297][ T5359] netlink_unicast+0x624/0x890 [ 86.355086][ T5359] netlink_sendmsg+0x6f4/0x9d8 [ 86.355895][ T5359] ____sys_sendmsg+0x62c/0x940 [ 86.356724][ T5359] ___sys_sendmsg+0x1f0/0x27c [ 86.357504][ T5359] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.358375][ T5359] invoke_syscall+0x98/0x2b0 [ 86.359142][ T5359] el0_svc_common+0x138/0x258 [ 86.359977][ T5359] do_el0_svc+0x58/0x13c [ 86.360737][ T5359] el0_svc+0x78/0x1d0 [ 86.361401][ T5359] el0t_64_sync_handler+0xcc/0xe4 [ 86.362217][ T5359] el0t_64_sync+0x1a0/0x1a4 [ 86.372295][ T5361] FAULT_INJECTION: forcing a failure. [ 86.372295][ T5361] name failslab, interval 1, probability 0, space 0, times 0 [ 86.374452][ T5361] CPU: 1 PID: 5361 Comm: syz.0.110 Tainted: G W syzkaller #0 [ 86.375918][ T5361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.377573][ T5361] Call trace: [ 86.378089][ T5361] dump_backtrace+0x0/0x458 [ 86.378868][ T5361] show_stack+0x2c/0x3c [ 86.379560][ T5361] __dump_stack+0x30/0x40 [ 86.380270][ T5361] dump_stack_lvl+0xf4/0x15c [ 86.381003][ T5361] dump_stack+0x1c/0x5c [ 86.381676][ T5361] should_fail+0x3bc/0x514 [ 86.382428][ T5361] __should_failslab+0xbc/0x10c [ 86.383253][ T5361] should_failslab+0x10/0x28 [ 86.384002][ T5361] slab_pre_alloc_hook+0x64/0xe8 [ 86.384799][ T5361] kmem_cache_alloc_node+0x98/0x40c [ 86.385633][ T5361] __alloc_skb+0x130/0x678 [ 86.386322][ T5361] netlink_ack+0x2c4/0x96c [ 86.387009][ T5361] netlink_rcv_skb+0x1ec/0x3d8 [ 86.387810][ T5361] genl_rcv+0x38/0x50 [ 86.388502][ T5361] netlink_unicast+0x624/0x890 [ 86.389258][ T5361] netlink_sendmsg+0x6f4/0x9d8 [ 86.390020][ T5361] ____sys_sendmsg+0x62c/0x940 [ 86.390911][ T5361] ___sys_sendmsg+0x1f0/0x27c [ 86.391744][ T5361] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.392607][ T5361] invoke_syscall+0x98/0x2b0 [ 86.393351][ T5361] el0_svc_common+0x138/0x258 [ 86.394133][ T5361] do_el0_svc+0x58/0x13c [ 86.394851][ T5361] el0_svc+0x78/0x1d0 [ 86.395502][ T5361] el0t_64_sync_handler+0xcc/0xe4 [ 86.396309][ T5361] el0t_64_sync+0x1a0/0x1a4 [ 86.405507][ T5363] FAULT_INJECTION: forcing a failure. [ 86.405507][ T5363] name failslab, interval 1, probability 0, space 0, times 0 [ 86.407412][ T5363] CPU: 1 PID: 5363 Comm: syz.0.111 Tainted: G W syzkaller #0 [ 86.408708][ T5363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.410453][ T5363] Call trace: [ 86.410974][ T5363] dump_backtrace+0x0/0x458 [ 86.411738][ T5363] show_stack+0x2c/0x3c [ 86.412421][ T5363] __dump_stack+0x30/0x40 [ 86.413135][ T5363] dump_stack_lvl+0xf4/0x15c [ 86.413867][ T5363] dump_stack+0x1c/0x5c [ 86.414594][ T5363] should_fail+0x3bc/0x514 [ 86.415372][ T5363] __should_failslab+0xbc/0x10c [ 86.416183][ T5363] should_failslab+0x10/0x28 [ 86.416913][ T5363] slab_pre_alloc_hook+0x64/0xe8 [ 86.417757][ T5363] kmem_cache_alloc_node+0x98/0x40c [ 86.418621][ T5363] __alloc_skb+0x130/0x678 [ 86.419382][ T5363] netlink_ack+0x2c4/0x96c [ 86.420159][ T5363] netlink_rcv_skb+0x1ec/0x3d8 [ 86.420984][ T5363] genl_rcv+0x38/0x50 [ 86.421650][ T5363] netlink_unicast+0x624/0x890 [ 86.422421][ T5363] netlink_sendmsg+0x6f4/0x9d8 [ 86.423233][ T5363] ____sys_sendmsg+0x62c/0x940 [ 86.424032][ T5363] ___sys_sendmsg+0x1f0/0x27c [ 86.424791][ T5363] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.425635][ T5363] invoke_syscall+0x98/0x2b0 [ 86.426360][ T5363] el0_svc_common+0x138/0x258 [ 86.427143][ T5363] do_el0_svc+0x58/0x13c [ 86.427877][ T5363] el0_svc+0x78/0x1d0 [ 86.428592][ T5363] el0t_64_sync_handler+0xcc/0xe4 [ 86.429438][ T5363] el0t_64_sync+0x1a0/0x1a4 [ 86.442675][ T5365] FAULT_INJECTION: forcing a failure. [ 86.442675][ T5365] name failslab, interval 1, probability 0, space 0, times 0 [ 86.444807][ T5365] CPU: 1 PID: 5365 Comm: syz.0.112 Tainted: G W syzkaller #0 [ 86.446267][ T5365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.447904][ T5365] Call trace: [ 86.448471][ T5365] dump_backtrace+0x0/0x458 [ 86.449268][ T5365] show_stack+0x2c/0x3c [ 86.449957][ T5365] __dump_stack+0x30/0x40 [ 86.450661][ T5365] dump_stack_lvl+0xf4/0x15c [ 86.451479][ T5365] dump_stack+0x1c/0x5c [ 86.452213][ T5365] should_fail+0x3bc/0x514 [ 86.452904][ T5365] __should_failslab+0xbc/0x10c [ 86.453655][ T5365] should_failslab+0x10/0x28 [ 86.454396][ T5365] slab_pre_alloc_hook+0x64/0xe8 [ 86.455154][ T5365] kmem_cache_alloc_node+0x98/0x40c [ 86.456036][ T5365] __alloc_skb+0x130/0x678 [ 86.456742][ T5365] netlink_ack+0x2c4/0x96c [ 86.457478][ T5365] netlink_rcv_skb+0x1ec/0x3d8 [ 86.458328][ T5365] genl_rcv+0x38/0x50 [ 86.458969][ T5365] netlink_unicast+0x624/0x890 [ 86.459775][ T5365] netlink_sendmsg+0x6f4/0x9d8 [ 86.460535][ T5365] ____sys_sendmsg+0x62c/0x940 [ 86.461314][ T5365] ___sys_sendmsg+0x1f0/0x27c [ 86.462055][ T5365] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.462918][ T5365] invoke_syscall+0x98/0x2b0 [ 86.463679][ T5365] el0_svc_common+0x138/0x258 [ 86.464433][ T5365] do_el0_svc+0x58/0x13c [ 86.465110][ T5365] el0_svc+0x78/0x1d0 [ 86.465733][ T5365] el0t_64_sync_handler+0xcc/0xe4 [ 86.466594][ T5365] el0t_64_sync+0x1a0/0x1a4 [ 86.479532][ T5367] FAULT_INJECTION: forcing a failure. [ 86.479532][ T5367] name failslab, interval 1, probability 0, space 0, times 0 [ 86.482048][ T5367] CPU: 1 PID: 5367 Comm: syz.0.113 Tainted: G W syzkaller #0 [ 86.483397][ T5367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.485054][ T5367] Call trace: [ 86.485596][ T5367] dump_backtrace+0x0/0x458 [ 86.486318][ T5367] show_stack+0x2c/0x3c [ 86.486999][ T5367] __dump_stack+0x30/0x40 [ 86.487711][ T5367] dump_stack_lvl+0xf4/0x15c [ 86.488442][ T5367] dump_stack+0x1c/0x5c [ 86.489097][ T5367] should_fail+0x3bc/0x514 [ 86.489807][ T5367] __should_failslab+0xbc/0x10c [ 86.490618][ T5367] should_failslab+0x10/0x28 [ 86.491389][ T5367] slab_pre_alloc_hook+0x64/0xe8 [ 86.492251][ T5367] kmem_cache_alloc_node+0x98/0x40c [ 86.493094][ T5367] __alloc_skb+0x130/0x678 [ 86.493832][ T5367] netlink_ack+0x2c4/0x96c [ 86.494544][ T5367] netlink_rcv_skb+0x1ec/0x3d8 [ 86.495345][ T5367] genl_rcv+0x38/0x50 [ 86.496007][ T5367] netlink_unicast+0x624/0x890 [ 86.496809][ T5367] netlink_sendmsg+0x6f4/0x9d8 [ 86.497612][ T5367] ____sys_sendmsg+0x62c/0x940 [ 86.498384][ T5367] ___sys_sendmsg+0x1f0/0x27c [ 86.499166][ T5367] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.500042][ T5367] invoke_syscall+0x98/0x2b0 [ 86.500789][ T5367] el0_svc_common+0x138/0x258 [ 86.501528][ T5367] do_el0_svc+0x58/0x13c [ 86.502186][ T5367] el0_svc+0x78/0x1d0 [ 86.502813][ T5367] el0t_64_sync_handler+0xcc/0xe4 [ 86.503685][ T5367] el0t_64_sync+0x1a0/0x1a4 [ 86.517732][ T5369] FAULT_INJECTION: forcing a failure. [ 86.517732][ T5369] name failslab, interval 1, probability 0, space 0, times 0 [ 86.519759][ T5369] CPU: 0 PID: 5369 Comm: syz.0.114 Tainted: G W syzkaller #0 [ 86.521139][ T5369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.522771][ T5369] Call trace: [ 86.523304][ T5369] dump_backtrace+0x0/0x458 [ 86.524034][ T5369] show_stack+0x2c/0x3c [ 86.524731][ T5369] __dump_stack+0x30/0x40 [ 86.525450][ T5369] dump_stack_lvl+0xf4/0x15c [ 86.526217][ T5369] dump_stack+0x1c/0x5c [ 86.526905][ T5369] should_fail+0x3bc/0x514 [ 86.527621][ T5369] __should_failslab+0xbc/0x10c [ 86.528437][ T5369] should_failslab+0x10/0x28 [ 86.529195][ T5369] slab_pre_alloc_hook+0x64/0xe8 [ 86.529978][ T5369] kmem_cache_alloc_node+0x98/0x40c [ 86.530812][ T5369] __alloc_skb+0x130/0x678 [ 86.531542][ T5369] netlink_ack+0x2c4/0x96c [ 86.532214][ T5369] netlink_rcv_skb+0x1ec/0x3d8 [ 86.533028][ T5369] genl_rcv+0x38/0x50 [ 86.533648][ T5369] netlink_unicast+0x624/0x890 [ 86.534410][ T5369] netlink_sendmsg+0x6f4/0x9d8 [ 86.535232][ T5369] ____sys_sendmsg+0x62c/0x940 [ 86.535989][ T5369] ___sys_sendmsg+0x1f0/0x27c [ 86.536720][ T5369] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.537598][ T5369] invoke_syscall+0x98/0x2b0 [ 86.538348][ T5369] el0_svc_common+0x138/0x258 [ 86.539163][ T5369] do_el0_svc+0x58/0x13c [ 86.539871][ T5369] el0_svc+0x78/0x1d0 [ 86.540510][ T5369] el0t_64_sync_handler+0xcc/0xe4 [ 86.541367][ T5369] el0t_64_sync+0x1a0/0x1a4 [ 86.569293][ T5371] FAULT_INJECTION: forcing a failure. [ 86.569293][ T5371] name failslab, interval 1, probability 0, space 0, times 0 [ 86.572118][ T5371] CPU: 1 PID: 5371 Comm: syz.0.115 Tainted: G W syzkaller #0 [ 86.573511][ T5371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.575074][ T5371] Call trace: [ 86.575538][ T5371] dump_backtrace+0x0/0x458 [ 86.576198][ T5371] show_stack+0x2c/0x3c [ 86.576918][ T5371] __dump_stack+0x30/0x40 [ 86.577649][ T5371] dump_stack_lvl+0xf4/0x15c [ 86.578369][ T5371] dump_stack+0x1c/0x5c [ 86.579031][ T5371] should_fail+0x3bc/0x514 [ 86.579755][ T5371] __should_failslab+0xbc/0x10c [ 86.580574][ T5371] should_failslab+0x10/0x28 [ 86.581315][ T5371] slab_pre_alloc_hook+0x64/0xe8 [ 86.582143][ T5371] kmem_cache_alloc_node+0x98/0x40c [ 86.582970][ T5371] __alloc_skb+0x130/0x678 [ 86.583656][ T5371] netlink_ack+0x2c4/0x96c [ 86.584350][ T5371] netlink_rcv_skb+0x1ec/0x3d8 [ 86.585090][ T5371] genl_rcv+0x38/0x50 [ 86.585730][ T5371] netlink_unicast+0x624/0x890 [ 86.586470][ T5371] netlink_sendmsg+0x6f4/0x9d8 [ 86.587186][ T5371] ____sys_sendmsg+0x62c/0x940 [ 86.587914][ T5371] ___sys_sendmsg+0x1f0/0x27c [ 86.588590][ T5371] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.589350][ T5371] invoke_syscall+0x98/0x2b0 [ 86.590070][ T5371] el0_svc_common+0x138/0x258 [ 86.590738][ T5371] do_el0_svc+0x58/0x13c [ 86.591354][ T5371] el0_svc+0x78/0x1d0 [ 86.591910][ T5371] el0t_64_sync_handler+0xcc/0xe4 [ 86.592611][ T5371] el0t_64_sync+0x1a0/0x1a4 [ 86.603015][ T5373] FAULT_INJECTION: forcing a failure. [ 86.603015][ T5373] name failslab, interval 1, probability 0, space 0, times 0 [ 86.605037][ T5373] CPU: 1 PID: 5373 Comm: syz.0.116 Tainted: G W syzkaller #0 [ 86.606433][ T5373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.608083][ T5373] Call trace: [ 86.608626][ T5373] dump_backtrace+0x0/0x458 [ 86.609395][ T5373] show_stack+0x2c/0x3c [ 86.610108][ T5373] __dump_stack+0x30/0x40 [ 86.610837][ T5373] dump_stack_lvl+0xf4/0x15c [ 86.611560][ T5373] dump_stack+0x1c/0x5c [ 86.612254][ T5373] should_fail+0x3bc/0x514 [ 86.612964][ T5373] __should_failslab+0xbc/0x10c [ 86.613777][ T5373] should_failslab+0x10/0x28 [ 86.614487][ T5373] slab_pre_alloc_hook+0x64/0xe8 [ 86.615306][ T5373] kmem_cache_alloc_node+0x98/0x40c [ 86.616265][ T5373] __alloc_skb+0x130/0x678 [ 86.616996][ T5373] netlink_ack+0x2c4/0x96c [ 86.617687][ T5373] netlink_rcv_skb+0x1ec/0x3d8 [ 86.618420][ T5373] genl_rcv+0x38/0x50 [ 86.619074][ T5373] netlink_unicast+0x624/0x890 [ 86.619820][ T5373] netlink_sendmsg+0x6f4/0x9d8 [ 86.620581][ T5373] ____sys_sendmsg+0x62c/0x940 [ 86.621351][ T5373] ___sys_sendmsg+0x1f0/0x27c [ 86.622113][ T5373] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.622906][ T5373] invoke_syscall+0x98/0x2b0 [ 86.623670][ T5373] el0_svc_common+0x138/0x258 [ 86.624436][ T5373] do_el0_svc+0x58/0x13c [ 86.625078][ T5373] el0_svc+0x78/0x1d0 [ 86.625716][ T5373] el0t_64_sync_handler+0xcc/0xe4 [ 86.626524][ T5373] el0t_64_sync+0x1a0/0x1a4 [ 86.636698][ T5375] FAULT_INJECTION: forcing a failure. [ 86.636698][ T5375] name failslab, interval 1, probability 0, space 0, times 0 [ 86.638607][ T5375] CPU: 1 PID: 5375 Comm: syz.0.117 Tainted: G W syzkaller #0 [ 86.640051][ T5375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.641634][ T5375] Call trace: [ 86.642167][ T5375] dump_backtrace+0x0/0x458 [ 86.642866][ T5375] show_stack+0x2c/0x3c [ 86.643603][ T5375] __dump_stack+0x30/0x40 [ 86.644318][ T5375] dump_stack_lvl+0xf4/0x15c [ 86.645024][ T5375] dump_stack+0x1c/0x5c [ 86.645682][ T5375] should_fail+0x3bc/0x514 [ 86.646356][ T5375] __should_failslab+0xbc/0x10c [ 86.647074][ T5375] should_failslab+0x10/0x28 [ 86.647773][ T5375] slab_pre_alloc_hook+0x64/0xe8 [ 86.648537][ T5375] kmem_cache_alloc_node+0x98/0x40c [ 86.649392][ T5375] __alloc_skb+0x130/0x678 [ 86.650115][ T5375] netlink_ack+0x2c4/0x96c [ 86.650778][ T5375] netlink_rcv_skb+0x1ec/0x3d8 [ 86.651529][ T5375] genl_rcv+0x38/0x50 [ 86.652149][ T5375] netlink_unicast+0x624/0x890 [ 86.652860][ T5375] netlink_sendmsg+0x6f4/0x9d8 [ 86.653599][ T5375] ____sys_sendmsg+0x62c/0x940 [ 86.654328][ T5375] ___sys_sendmsg+0x1f0/0x27c [ 86.655022][ T5375] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.655789][ T5375] invoke_syscall+0x98/0x2b0 [ 86.656481][ T5375] el0_svc_common+0x138/0x258 [ 86.657187][ T5375] do_el0_svc+0x58/0x13c [ 86.657826][ T5375] el0_svc+0x78/0x1d0 [ 86.658407][ T5375] el0t_64_sync_handler+0xcc/0xe4 [ 86.659161][ T5375] el0t_64_sync+0x1a0/0x1a4 [ 86.672314][ T5377] FAULT_INJECTION: forcing a failure. [ 86.672314][ T5377] name failslab, interval 1, probability 0, space 0, times 0 [ 86.674443][ T5377] CPU: 1 PID: 5377 Comm: syz.0.118 Tainted: G W syzkaller #0 [ 86.675906][ T5377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.677521][ T5377] Call trace: [ 86.678100][ T5377] dump_backtrace+0x0/0x458 [ 86.678835][ T5377] show_stack+0x2c/0x3c [ 86.679538][ T5377] __dump_stack+0x30/0x40 [ 86.680217][ T5377] dump_stack_lvl+0xf4/0x15c [ 86.680931][ T5377] dump_stack+0x1c/0x5c [ 86.681577][ T5377] should_fail+0x3bc/0x514 [ 86.682324][ T5377] __should_failslab+0xbc/0x10c [ 86.683045][ T5377] should_failslab+0x10/0x28 [ 86.683782][ T5377] slab_pre_alloc_hook+0x64/0xe8 [ 86.684595][ T5377] kmem_cache_alloc_node+0x98/0x40c [ 86.685469][ T5377] __alloc_skb+0x130/0x678 [ 86.686220][ T5377] netlink_ack+0x2c4/0x96c [ 86.686982][ T5377] netlink_rcv_skb+0x1ec/0x3d8 [ 86.687783][ T5377] genl_rcv+0x38/0x50 [ 86.688437][ T5377] netlink_unicast+0x624/0x890 [ 86.689215][ T5377] netlink_sendmsg+0x6f4/0x9d8 [ 86.689986][ T5377] ____sys_sendmsg+0x62c/0x940 [ 86.690766][ T5377] ___sys_sendmsg+0x1f0/0x27c [ 86.691514][ T5377] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.692319][ T5377] invoke_syscall+0x98/0x2b0 [ 86.693050][ T5377] el0_svc_common+0x138/0x258 [ 86.693827][ T5377] do_el0_svc+0x58/0x13c [ 86.694492][ T5377] el0_svc+0x78/0x1d0 [ 86.695103][ T5377] el0t_64_sync_handler+0xcc/0xe4 [ 86.695898][ T5377] el0t_64_sync+0x1a0/0x1a4 [ 86.705437][ T5379] FAULT_INJECTION: forcing a failure. [ 86.705437][ T5379] name failslab, interval 1, probability 0, space 0, times 0 [ 86.707424][ T5379] CPU: 1 PID: 5379 Comm: syz.0.119 Tainted: G W syzkaller #0 [ 86.708862][ T5379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.710575][ T5379] Call trace: [ 86.711095][ T5379] dump_backtrace+0x0/0x458 [ 86.711800][ T5379] show_stack+0x2c/0x3c [ 86.712459][ T5379] __dump_stack+0x30/0x40 [ 86.713143][ T5379] dump_stack_lvl+0xf4/0x15c [ 86.713884][ T5379] dump_stack+0x1c/0x5c [ 86.714524][ T5379] should_fail+0x3bc/0x514 [ 86.715216][ T5379] __should_failslab+0xbc/0x10c [ 86.716001][ T5379] should_failslab+0x10/0x28 [ 86.716718][ T5379] slab_pre_alloc_hook+0x64/0xe8 [ 86.717554][ T5379] kmem_cache_alloc_node+0x98/0x40c [ 86.718374][ T5379] __alloc_skb+0x130/0x678 [ 86.719110][ T5379] netlink_ack+0x2c4/0x96c [ 86.719819][ T5379] netlink_rcv_skb+0x1ec/0x3d8 [ 86.720598][ T5379] genl_rcv+0x38/0x50 [ 86.721280][ T5379] netlink_unicast+0x624/0x890 [ 86.722068][ T5379] netlink_sendmsg+0x6f4/0x9d8 [ 86.722809][ T5379] ____sys_sendmsg+0x62c/0x940 [ 86.723598][ T5379] ___sys_sendmsg+0x1f0/0x27c [ 86.724375][ T5379] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.725216][ T5379] invoke_syscall+0x98/0x2b0 [ 86.725973][ T5379] el0_svc_common+0x138/0x258 [ 86.726736][ T5379] do_el0_svc+0x58/0x13c [ 86.727466][ T5379] el0_svc+0x78/0x1d0 [ 86.728059][ T5379] el0t_64_sync_handler+0xcc/0xe4 [ 86.728953][ T5379] el0t_64_sync+0x1a0/0x1a4 [ 86.740763][ T5381] FAULT_INJECTION: forcing a failure. [ 86.740763][ T5381] name failslab, interval 1, probability 0, space 0, times 0 [ 86.742615][ T5381] CPU: 1 PID: 5381 Comm: syz.0.120 Tainted: G W syzkaller #0 [ 86.743895][ T5381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.745590][ T5381] Call trace: [ 86.746134][ T5381] dump_backtrace+0x0/0x458 [ 86.746889][ T5381] show_stack+0x2c/0x3c [ 86.747559][ T5381] __dump_stack+0x30/0x40 [ 86.748258][ T5381] dump_stack_lvl+0xf4/0x15c [ 86.748980][ T5381] dump_stack+0x1c/0x5c [ 86.749620][ T5381] should_fail+0x3bc/0x514 [ 86.750342][ T5381] __should_failslab+0xbc/0x10c [ 86.751201][ T5381] should_failslab+0x10/0x28 [ 86.752001][ T5381] slab_pre_alloc_hook+0x64/0xe8 [ 86.752839][ T5381] kmem_cache_alloc_node+0x98/0x40c [ 86.753699][ T5381] __alloc_skb+0x130/0x678 [ 86.754422][ T5381] netlink_ack+0x2c4/0x96c [ 86.755115][ T5381] netlink_rcv_skb+0x1ec/0x3d8 [ 86.755940][ T5381] genl_rcv+0x38/0x50 [ 86.756581][ T5381] netlink_unicast+0x624/0x890 [ 86.757309][ T5381] netlink_sendmsg+0x6f4/0x9d8 [ 86.758037][ T5381] ____sys_sendmsg+0x62c/0x940 [ 86.758827][ T5381] ___sys_sendmsg+0x1f0/0x27c [ 86.759621][ T5381] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.760451][ T5381] invoke_syscall+0x98/0x2b0 [ 86.761202][ T5381] el0_svc_common+0x138/0x258 [ 86.761954][ T5381] do_el0_svc+0x58/0x13c [ 86.762619][ T5381] el0_svc+0x78/0x1d0 [ 86.763239][ T5381] el0t_64_sync_handler+0xcc/0xe4 [ 86.763957][ T5381] el0t_64_sync+0x1a0/0x1a4 [ 86.774189][ T5383] FAULT_INJECTION: forcing a failure. [ 86.774189][ T5383] name failslab, interval 1, probability 0, space 0, times 0 [ 86.776209][ T5383] CPU: 0 PID: 5383 Comm: syz.0.121 Tainted: G W syzkaller #0 [ 86.777489][ T5383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.779151][ T5383] Call trace: [ 86.779703][ T5383] dump_backtrace+0x0/0x458 [ 86.780487][ T5383] show_stack+0x2c/0x3c [ 86.781145][ T5383] __dump_stack+0x30/0x40 [ 86.781814][ T5383] dump_stack_lvl+0xf4/0x15c [ 86.782508][ T5383] dump_stack+0x1c/0x5c [ 86.783158][ T5383] should_fail+0x3bc/0x514 [ 86.783926][ T5383] __should_failslab+0xbc/0x10c [ 86.784700][ T5383] should_failslab+0x10/0x28 [ 86.785455][ T5383] slab_pre_alloc_hook+0x64/0xe8 [ 86.786266][ T5383] kmem_cache_alloc_node+0x98/0x40c [ 86.787065][ T5383] __alloc_skb+0x130/0x678 [ 86.787726][ T5383] netlink_ack+0x2c4/0x96c [ 86.788420][ T5383] netlink_rcv_skb+0x1ec/0x3d8 [ 86.789149][ T5383] genl_rcv+0x38/0x50 [ 86.789820][ T5383] netlink_unicast+0x624/0x890 [ 86.790565][ T5383] netlink_sendmsg+0x6f4/0x9d8 [ 86.791284][ T5383] ____sys_sendmsg+0x62c/0x940 [ 86.791973][ T5383] ___sys_sendmsg+0x1f0/0x27c [ 86.792695][ T5383] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.793537][ T5383] invoke_syscall+0x98/0x2b0 [ 86.794289][ T5383] el0_svc_common+0x138/0x258 [ 86.795058][ T5383] do_el0_svc+0x58/0x13c [ 86.795795][ T5383] el0_svc+0x78/0x1d0 [ 86.796460][ T5383] el0t_64_sync_handler+0xcc/0xe4 [ 86.797306][ T5383] el0t_64_sync+0x1a0/0x1a4 [ 86.808337][ T5385] FAULT_INJECTION: forcing a failure. [ 86.808337][ T5385] name failslab, interval 1, probability 0, space 0, times 0 [ 86.811514][ T5385] CPU: 0 PID: 5385 Comm: syz.0.122 Tainted: G W syzkaller #0 [ 86.812971][ T5385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.814590][ T5385] Call trace: [ 86.815141][ T5385] dump_backtrace+0x0/0x458 [ 86.815904][ T5385] show_stack+0x2c/0x3c [ 86.816581][ T5385] __dump_stack+0x30/0x40 [ 86.817239][ T5385] dump_stack_lvl+0xf4/0x15c [ 86.817963][ T5385] dump_stack+0x1c/0x5c [ 86.818626][ T5385] should_fail+0x3bc/0x514 [ 86.819367][ T5385] __should_failslab+0xbc/0x10c [ 86.820146][ T5385] should_failslab+0x10/0x28 [ 86.820897][ T5385] slab_pre_alloc_hook+0x64/0xe8 [ 86.821743][ T5385] kmem_cache_alloc_node+0x98/0x40c [ 86.822629][ T5385] __alloc_skb+0x130/0x678 [ 86.823419][ T5385] netlink_ack+0x2c4/0x96c [ 86.824204][ T5385] netlink_rcv_skb+0x1ec/0x3d8 [ 86.824967][ T5385] genl_rcv+0x38/0x50 [ 86.825645][ T5385] netlink_unicast+0x624/0x890 [ 86.826449][ T5385] netlink_sendmsg+0x6f4/0x9d8 [ 86.827242][ T5385] ____sys_sendmsg+0x62c/0x940 [ 86.827997][ T5385] ___sys_sendmsg+0x1f0/0x27c [ 86.828764][ T5385] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.829621][ T5385] invoke_syscall+0x98/0x2b0 [ 86.830340][ T5385] el0_svc_common+0x138/0x258 [ 86.831073][ T5385] do_el0_svc+0x58/0x13c [ 86.831812][ T5385] el0_svc+0x78/0x1d0 [ 86.832495][ T5385] el0t_64_sync_handler+0xcc/0xe4 [ 86.833303][ T5385] el0t_64_sync+0x1a0/0x1a4 [ 86.843289][ T5387] FAULT_INJECTION: forcing a failure. [ 86.843289][ T5387] name failslab, interval 1, probability 0, space 0, times 0 [ 86.845506][ T5387] CPU: 1 PID: 5387 Comm: syz.0.123 Tainted: G W syzkaller #0 [ 86.847016][ T5387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.848619][ T5387] Call trace: [ 86.849120][ T5387] dump_backtrace+0x0/0x458 [ 86.849775][ T5387] show_stack+0x2c/0x3c [ 86.850388][ T5387] __dump_stack+0x30/0x40 [ 86.851067][ T5387] dump_stack_lvl+0xf4/0x15c [ 86.851791][ T5387] dump_stack+0x1c/0x5c [ 86.852480][ T5387] should_fail+0x3bc/0x514 [ 86.853221][ T5387] __should_failslab+0xbc/0x10c [ 86.853999][ T5387] should_failslab+0x10/0x28 [ 86.854722][ T5387] slab_pre_alloc_hook+0x64/0xe8 [ 86.855504][ T5387] kmem_cache_alloc_node+0x98/0x40c [ 86.856293][ T5387] __alloc_skb+0x130/0x678 [ 86.857054][ T5387] netlink_ack+0x2c4/0x96c [ 86.857796][ T5387] netlink_rcv_skb+0x1ec/0x3d8 [ 86.858604][ T5387] genl_rcv+0x38/0x50 [ 86.859251][ T5387] netlink_unicast+0x624/0x890 [ 86.860033][ T5387] netlink_sendmsg+0x6f4/0x9d8 [ 86.860805][ T5387] ____sys_sendmsg+0x62c/0x940 [ 86.861626][ T5387] ___sys_sendmsg+0x1f0/0x27c [ 86.862408][ T5387] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.863276][ T5387] invoke_syscall+0x98/0x2b0 [ 86.864020][ T5387] el0_svc_common+0x138/0x258 [ 86.864776][ T5387] do_el0_svc+0x58/0x13c [ 86.865482][ T5387] el0_svc+0x78/0x1d0 [ 86.866113][ T5387] el0t_64_sync_handler+0xcc/0xe4 [ 86.866965][ T5387] el0t_64_sync+0x1a0/0x1a4 [ 86.878161][ T5389] FAULT_INJECTION: forcing a failure. [ 86.878161][ T5389] name failslab, interval 1, probability 0, space 0, times 0 [ 86.880248][ T5389] CPU: 1 PID: 5389 Comm: syz.0.124 Tainted: G W syzkaller #0 [ 86.881647][ T5389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.883292][ T5389] Call trace: [ 86.883844][ T5389] dump_backtrace+0x0/0x458 [ 86.884589][ T5389] show_stack+0x2c/0x3c [ 86.885297][ T5389] __dump_stack+0x30/0x40 [ 86.886031][ T5389] dump_stack_lvl+0xf4/0x15c [ 86.886819][ T5389] dump_stack+0x1c/0x5c [ 86.887571][ T5389] should_fail+0x3bc/0x514 [ 86.888309][ T5389] __should_failslab+0xbc/0x10c [ 86.889098][ T5389] should_failslab+0x10/0x28 [ 86.889848][ T5389] slab_pre_alloc_hook+0x64/0xe8 [ 86.890692][ T5389] kmem_cache_alloc_node+0x98/0x40c [ 86.891566][ T5389] __alloc_skb+0x130/0x678 [ 86.892304][ T5389] netlink_ack+0x2c4/0x96c [ 86.893106][ T5389] netlink_rcv_skb+0x1ec/0x3d8 [ 86.893950][ T5389] genl_rcv+0x38/0x50 [ 86.894642][ T5389] netlink_unicast+0x624/0x890 [ 86.895457][ T5389] netlink_sendmsg+0x6f4/0x9d8 [ 86.896288][ T5389] ____sys_sendmsg+0x62c/0x940 [ 86.897088][ T5389] ___sys_sendmsg+0x1f0/0x27c [ 86.897869][ T5389] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.898729][ T5389] invoke_syscall+0x98/0x2b0 [ 86.899479][ T5389] el0_svc_common+0x138/0x258 [ 86.900289][ T5389] do_el0_svc+0x58/0x13c [ 86.901043][ T5389] el0_svc+0x78/0x1d0 [ 86.901760][ T5389] el0t_64_sync_handler+0xcc/0xe4 [ 86.902611][ T5389] el0t_64_sync+0x1a0/0x1a4 [ 86.912878][ T5391] FAULT_INJECTION: forcing a failure. [ 86.912878][ T5391] name failslab, interval 1, probability 0, space 0, times 0 [ 86.914872][ T5391] CPU: 1 PID: 5391 Comm: syz.0.125 Tainted: G W syzkaller #0 [ 86.916344][ T5391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.918032][ T5391] Call trace: [ 86.918547][ T5391] dump_backtrace+0x0/0x458 [ 86.919264][ T5391] show_stack+0x2c/0x3c [ 86.919948][ T5391] __dump_stack+0x30/0x40 [ 86.920658][ T5391] dump_stack_lvl+0xf4/0x15c [ 86.921421][ T5391] dump_stack+0x1c/0x5c [ 86.922090][ T5391] should_fail+0x3bc/0x514 [ 86.922835][ T5391] __should_failslab+0xbc/0x10c [ 86.923609][ T5391] should_failslab+0x10/0x28 [ 86.924369][ T5391] slab_pre_alloc_hook+0x64/0xe8 [ 86.925150][ T5391] kmem_cache_alloc_node+0x98/0x40c [ 86.925981][ T5391] __alloc_skb+0x130/0x678 [ 86.926647][ T5391] netlink_ack+0x2c4/0x96c [ 86.927294][ T5391] netlink_rcv_skb+0x1ec/0x3d8 [ 86.928054][ T5391] genl_rcv+0x38/0x50 [ 86.928654][ T5391] netlink_unicast+0x624/0x890 [ 86.929364][ T5391] netlink_sendmsg+0x6f4/0x9d8 [ 86.930091][ T5391] ____sys_sendmsg+0x62c/0x940 [ 86.930878][ T5391] ___sys_sendmsg+0x1f0/0x27c [ 86.931663][ T5391] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.932477][ T5391] invoke_syscall+0x98/0x2b0 [ 86.933225][ T5391] el0_svc_common+0x138/0x258 [ 86.933980][ T5391] do_el0_svc+0x58/0x13c [ 86.934675][ T5391] el0_svc+0x78/0x1d0 [ 86.935371][ T5391] el0t_64_sync_handler+0xcc/0xe4 [ 86.936203][ T5391] el0t_64_sync+0x1a0/0x1a4 [ 86.946246][ T5393] FAULT_INJECTION: forcing a failure. [ 86.946246][ T5393] name failslab, interval 1, probability 0, space 0, times 0 [ 86.948684][ T5393] CPU: 1 PID: 5393 Comm: syz.0.126 Tainted: G W syzkaller #0 [ 86.949978][ T5393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.951573][ T5393] Call trace: [ 86.952130][ T5393] dump_backtrace+0x0/0x458 [ 86.952863][ T5393] show_stack+0x2c/0x3c [ 86.953521][ T5393] __dump_stack+0x30/0x40 [ 86.954214][ T5393] dump_stack_lvl+0xf4/0x15c [ 86.954967][ T5393] dump_stack+0x1c/0x5c [ 86.955629][ T5393] should_fail+0x3bc/0x514 [ 86.956342][ T5393] __should_failslab+0xbc/0x10c [ 86.957151][ T5393] should_failslab+0x10/0x28 [ 86.957907][ T5393] slab_pre_alloc_hook+0x64/0xe8 [ 86.958712][ T5393] kmem_cache_alloc_node+0x98/0x40c [ 86.959554][ T5393] __alloc_skb+0x130/0x678 [ 86.960310][ T5393] netlink_ack+0x2c4/0x96c [ 86.961045][ T5393] netlink_rcv_skb+0x1ec/0x3d8 [ 86.961826][ T5393] genl_rcv+0x38/0x50 [ 86.962449][ T5393] netlink_unicast+0x624/0x890 [ 86.963211][ T5393] netlink_sendmsg+0x6f4/0x9d8 [ 86.963992][ T5393] ____sys_sendmsg+0x62c/0x940 [ 86.964771][ T5393] ___sys_sendmsg+0x1f0/0x27c [ 86.965514][ T5393] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.966397][ T5393] invoke_syscall+0x98/0x2b0 [ 86.967163][ T5393] el0_svc_common+0x138/0x258 [ 86.967991][ T5393] do_el0_svc+0x58/0x13c [ 86.968702][ T5393] el0_svc+0x78/0x1d0 [ 86.969349][ T5393] el0t_64_sync_handler+0xcc/0xe4 [ 86.970172][ T5393] el0t_64_sync+0x1a0/0x1a4 [ 86.980578][ T4103] Bluetooth: hci0: command 0x040f tx timeout [ 86.982060][ T5395] FAULT_INJECTION: forcing a failure. [ 86.982060][ T5395] name failslab, interval 1, probability 0, space 0, times 0 [ 86.984069][ T5395] CPU: 1 PID: 5395 Comm: syz.0.127 Tainted: G W syzkaller #0 [ 86.985391][ T5395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.986864][ T5395] Call trace: [ 86.987430][ T5395] dump_backtrace+0x0/0x458 [ 86.988154][ T5395] show_stack+0x2c/0x3c [ 86.988831][ T5395] __dump_stack+0x30/0x40 [ 86.989512][ T5395] dump_stack_lvl+0xf4/0x15c [ 86.990222][ T5395] dump_stack+0x1c/0x5c [ 86.990877][ T5395] should_fail+0x3bc/0x514 [ 86.991639][ T5395] __should_failslab+0xbc/0x10c [ 86.992445][ T5395] should_failslab+0x10/0x28 [ 86.993181][ T5395] slab_pre_alloc_hook+0x64/0xe8 [ 86.993964][ T5395] kmem_cache_alloc_node+0x98/0x40c [ 86.994812][ T5395] __alloc_skb+0x130/0x678 [ 86.995568][ T5395] netlink_ack+0x2c4/0x96c [ 86.996305][ T5395] netlink_rcv_skb+0x1ec/0x3d8 [ 86.997093][ T5395] genl_rcv+0x38/0x50 [ 86.997802][ T5395] netlink_unicast+0x624/0x890 [ 86.998613][ T5395] netlink_sendmsg+0x6f4/0x9d8 [ 86.999412][ T5395] ____sys_sendmsg+0x62c/0x940 [ 87.000221][ T5395] ___sys_sendmsg+0x1f0/0x27c [ 87.001006][ T5395] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.001910][ T5395] invoke_syscall+0x98/0x2b0 [ 87.002730][ T5395] el0_svc_common+0x138/0x258 [ 87.003524][ T5395] do_el0_svc+0x58/0x13c [ 87.004220][ T5395] el0_svc+0x78/0x1d0 [ 87.004880][ T5395] el0t_64_sync_handler+0xcc/0xe4 [ 87.005721][ T5395] el0t_64_sync+0x1a0/0x1a4 [ 87.015170][ T5397] FAULT_INJECTION: forcing a failure. [ 87.015170][ T5397] name failslab, interval 1, probability 0, space 0, times 0 [ 87.017259][ T5397] CPU: 1 PID: 5397 Comm: syz.0.128 Tainted: G W syzkaller #0 [ 87.018626][ T5397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.020238][ T5397] Call trace: [ 87.020809][ T5397] dump_backtrace+0x0/0x458 [ 87.021616][ T5397] show_stack+0x2c/0x3c [ 87.022336][ T5397] __dump_stack+0x30/0x40 [ 87.023096][ T5397] dump_stack_lvl+0xf4/0x15c [ 87.023921][ T5397] dump_stack+0x1c/0x5c [ 87.024647][ T5397] should_fail+0x3bc/0x514 [ 87.025398][ T5397] __should_failslab+0xbc/0x10c [ 87.026224][ T5397] should_failslab+0x10/0x28 [ 87.026995][ T5397] slab_pre_alloc_hook+0x64/0xe8 [ 87.027882][ T5397] kmem_cache_alloc_node+0x98/0x40c [ 87.028734][ T5397] __alloc_skb+0x130/0x678 [ 87.029459][ T5397] netlink_ack+0x2c4/0x96c [ 87.030182][ T5397] netlink_rcv_skb+0x1ec/0x3d8 [ 87.030946][ T5397] genl_rcv+0x38/0x50 [ 87.031590][ T5397] netlink_unicast+0x624/0x890 [ 87.032348][ T5397] netlink_sendmsg+0x6f4/0x9d8 [ 87.033133][ T5397] ____sys_sendmsg+0x62c/0x940 [ 87.033955][ T5397] ___sys_sendmsg+0x1f0/0x27c [ 87.034742][ T5397] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.035659][ T5397] invoke_syscall+0x98/0x2b0 [ 87.036408][ T5397] el0_svc_common+0x138/0x258 [ 87.037152][ T5397] do_el0_svc+0x58/0x13c [ 87.037840][ T5397] el0_svc+0x78/0x1d0 [ 87.038497][ T5397] el0t_64_sync_handler+0xcc/0xe4 [ 87.039336][ T5397] el0t_64_sync+0x1a0/0x1a4 [ 87.051242][ T5399] FAULT_INJECTION: forcing a failure. [ 87.051242][ T5399] name failslab, interval 1, probability 0, space 0, times 0 [ 87.053462][ T5399] CPU: 1 PID: 5399 Comm: syz.0.129 Tainted: G W syzkaller #0 [ 87.054832][ T5399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.056461][ T5399] Call trace: [ 87.057012][ T5399] dump_backtrace+0x0/0x458 [ 87.057743][ T5399] show_stack+0x2c/0x3c [ 87.058386][ T5399] __dump_stack+0x30/0x40 [ 87.059128][ T5399] dump_stack_lvl+0xf4/0x15c [ 87.059906][ T5399] dump_stack+0x1c/0x5c [ 87.060627][ T5399] should_fail+0x3bc/0x514 [ 87.061355][ T5399] __should_failslab+0xbc/0x10c [ 87.062159][ T5399] should_failslab+0x10/0x28 [ 87.062951][ T5399] slab_pre_alloc_hook+0x64/0xe8 [ 87.063851][ T5399] kmem_cache_alloc_node+0x98/0x40c [ 87.064729][ T5399] __alloc_skb+0x130/0x678 [ 87.065496][ T5399] netlink_ack+0x2c4/0x96c [ 87.066221][ T5399] netlink_rcv_skb+0x1ec/0x3d8 [ 87.067014][ T5399] genl_rcv+0x38/0x50 [ 87.067651][ T5399] netlink_unicast+0x624/0x890 [ 87.068392][ T5399] netlink_sendmsg+0x6f4/0x9d8 [ 87.069148][ T5399] ____sys_sendmsg+0x62c/0x940 [ 87.069941][ T5399] ___sys_sendmsg+0x1f0/0x27c [ 87.070711][ T5399] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.071571][ T5399] invoke_syscall+0x98/0x2b0 [ 87.072359][ T5399] el0_svc_common+0x138/0x258 [ 87.073125][ T5399] do_el0_svc+0x58/0x13c [ 87.073828][ T5399] el0_svc+0x78/0x1d0 [ 87.074489][ T5399] el0t_64_sync_handler+0xcc/0xe4 [ 87.075330][ T5399] el0t_64_sync+0x1a0/0x1a4 [ 87.085433][ T5401] FAULT_INJECTION: forcing a failure. [ 87.085433][ T5401] name failslab, interval 1, probability 0, space 0, times 0 [ 87.087577][ T5401] CPU: 0 PID: 5401 Comm: syz.0.130 Tainted: G W syzkaller #0 [ 87.088927][ T5401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.090604][ T5401] Call trace: [ 87.091149][ T5401] dump_backtrace+0x0/0x458 [ 87.091869][ T5401] show_stack+0x2c/0x3c [ 87.092585][ T5401] __dump_stack+0x30/0x40 [ 87.093286][ T5401] dump_stack_lvl+0xf4/0x15c [ 87.094012][ T5401] dump_stack+0x1c/0x5c [ 87.094662][ T5401] should_fail+0x3bc/0x514 [ 87.095403][ T5401] __should_failslab+0xbc/0x10c [ 87.096217][ T5401] should_failslab+0x10/0x28 [ 87.096956][ T5401] slab_pre_alloc_hook+0x64/0xe8 [ 87.097748][ T5401] kmem_cache_alloc_node+0x98/0x40c [ 87.098552][ T5401] __alloc_skb+0x130/0x678 [ 87.099268][ T5401] netlink_ack+0x2c4/0x96c [ 87.099990][ T5401] netlink_rcv_skb+0x1ec/0x3d8 [ 87.100754][ T5401] genl_rcv+0x38/0x50 [ 87.101422][ T5401] netlink_unicast+0x624/0x890 [ 87.102190][ T5401] netlink_sendmsg+0x6f4/0x9d8 [ 87.103027][ T5401] ____sys_sendmsg+0x62c/0x940 [ 87.103834][ T5401] ___sys_sendmsg+0x1f0/0x27c [ 87.104632][ T5401] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.105473][ T5401] invoke_syscall+0x98/0x2b0 [ 87.106229][ T5401] el0_svc_common+0x138/0x258 [ 87.107008][ T5401] do_el0_svc+0x58/0x13c [ 87.107729][ T5401] el0_svc+0x78/0x1d0 [ 87.108387][ T5401] el0t_64_sync_handler+0xcc/0xe4 [ 87.109176][ T5401] el0t_64_sync+0x1a0/0x1a4 [ 87.119898][ T5403] FAULT_INJECTION: forcing a failure. [ 87.119898][ T5403] name failslab, interval 1, probability 0, space 0, times 0 [ 87.122405][ T5403] CPU: 0 PID: 5403 Comm: syz.0.131 Tainted: G W syzkaller #0 [ 87.123733][ T5403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.125361][ T5403] Call trace: [ 87.125920][ T5403] dump_backtrace+0x0/0x458 [ 87.126631][ T5403] show_stack+0x2c/0x3c [ 87.127283][ T5403] __dump_stack+0x30/0x40 [ 87.128012][ T5403] dump_stack_lvl+0xf4/0x15c [ 87.128752][ T5403] dump_stack+0x1c/0x5c [ 87.129400][ T5403] should_fail+0x3bc/0x514 [ 87.130107][ T5403] __should_failslab+0xbc/0x10c [ 87.130904][ T5403] should_failslab+0x10/0x28 [ 87.131604][ T5403] slab_pre_alloc_hook+0x64/0xe8 [ 87.132436][ T5403] kmem_cache_alloc_node+0x98/0x40c [ 87.133294][ T5403] __alloc_skb+0x130/0x678 [ 87.134028][ T5403] netlink_ack+0x2c4/0x96c [ 87.134767][ T5403] netlink_rcv_skb+0x1ec/0x3d8 [ 87.135544][ T5403] genl_rcv+0x38/0x50 [ 87.136259][ T5403] netlink_unicast+0x624/0x890 [ 87.137039][ T5403] netlink_sendmsg+0x6f4/0x9d8 [ 87.137752][ T5403] ____sys_sendmsg+0x62c/0x940 [ 87.138511][ T5403] ___sys_sendmsg+0x1f0/0x27c [ 87.139320][ T5403] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.140159][ T5403] invoke_syscall+0x98/0x2b0 [ 87.140864][ T5403] el0_svc_common+0x138/0x258 [ 87.141639][ T5403] do_el0_svc+0x58/0x13c [ 87.142361][ T5403] el0_svc+0x78/0x1d0 [ 87.143008][ T5403] el0t_64_sync_handler+0xcc/0xe4 [ 87.143823][ T5403] el0t_64_sync+0x1a0/0x1a4 [ 87.153468][ T5405] FAULT_INJECTION: forcing a failure. [ 87.153468][ T5405] name failslab, interval 1, probability 0, space 0, times 0 [ 87.155451][ T5405] CPU: 0 PID: 5405 Comm: syz.0.132 Tainted: G W syzkaller #0 [ 87.156934][ T5405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.158504][ T5405] Call trace: [ 87.158995][ T5405] dump_backtrace+0x0/0x458 [ 87.159721][ T5405] show_stack+0x2c/0x3c [ 87.160358][ T5405] __dump_stack+0x30/0x40 [ 87.161051][ T5405] dump_stack_lvl+0xf4/0x15c [ 87.161836][ T5405] dump_stack+0x1c/0x5c [ 87.162556][ T5405] should_fail+0x3bc/0x514 [ 87.163315][ T5405] __should_failslab+0xbc/0x10c [ 87.164092][ T5405] should_failslab+0x10/0x28 [ 87.164837][ T5405] slab_pre_alloc_hook+0x64/0xe8 [ 87.165665][ T5405] kmem_cache_alloc_node+0x98/0x40c [ 87.166530][ T5405] __alloc_skb+0x130/0x678 [ 87.167301][ T5405] netlink_ack+0x2c4/0x96c [ 87.168039][ T5405] netlink_rcv_skb+0x1ec/0x3d8 [ 87.168840][ T5405] genl_rcv+0x38/0x50 [ 87.169511][ T5405] netlink_unicast+0x624/0x890 [ 87.170381][ T5405] netlink_sendmsg+0x6f4/0x9d8 [ 87.171169][ T5405] ____sys_sendmsg+0x62c/0x940 [ 87.171999][ T5405] ___sys_sendmsg+0x1f0/0x27c [ 87.172780][ T5405] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.173551][ T5405] invoke_syscall+0x98/0x2b0 [ 87.174368][ T5405] el0_svc_common+0x138/0x258 [ 87.175106][ T5405] do_el0_svc+0x58/0x13c [ 87.175793][ T5405] el0_svc+0x78/0x1d0 [ 87.176428][ T5405] el0t_64_sync_handler+0xcc/0xe4 [ 87.177237][ T5405] el0t_64_sync+0x1a0/0x1a4 [ 87.188221][ T5407] FAULT_INJECTION: forcing a failure. [ 87.188221][ T5407] name failslab, interval 1, probability 0, space 0, times 0 [ 87.190685][ T5407] CPU: 0 PID: 5407 Comm: syz.0.133 Tainted: G W syzkaller #0 [ 87.192001][ T5407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.193609][ T5407] Call trace: [ 87.194158][ T5407] dump_backtrace+0x0/0x458 [ 87.194857][ T5407] show_stack+0x2c/0x3c [ 87.195513][ T5407] __dump_stack+0x30/0x40 [ 87.196193][ T5407] dump_stack_lvl+0xf4/0x15c [ 87.196925][ T5407] dump_stack+0x1c/0x5c [ 87.197599][ T5407] should_fail+0x3bc/0x514 [ 87.198319][ T5407] __should_failslab+0xbc/0x10c [ 87.199084][ T5407] should_failslab+0x10/0x28 [ 87.199871][ T5407] slab_pre_alloc_hook+0x64/0xe8 [ 87.200697][ T5407] kmem_cache_alloc_node+0x98/0x40c [ 87.201627][ T5407] __alloc_skb+0x130/0x678 [ 87.202428][ T5407] netlink_ack+0x2c4/0x96c [ 87.203138][ T5407] netlink_rcv_skb+0x1ec/0x3d8 [ 87.203963][ T5407] genl_rcv+0x38/0x50 [ 87.204632][ T5407] netlink_unicast+0x624/0x890 [ 87.205440][ T5407] netlink_sendmsg+0x6f4/0x9d8 [ 87.206144][ T5407] ____sys_sendmsg+0x62c/0x940 [ 87.206840][ T5407] ___sys_sendmsg+0x1f0/0x27c [ 87.207616][ T5407] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.208460][ T5407] invoke_syscall+0x98/0x2b0 [ 87.209214][ T5407] el0_svc_common+0x138/0x258 [ 87.209995][ T5407] do_el0_svc+0x58/0x13c [ 87.210684][ T5407] el0_svc+0x78/0x1d0 [ 87.211309][ T5407] el0t_64_sync_handler+0xcc/0xe4 [ 87.212170][ T5407] el0t_64_sync+0x1a0/0x1a4 [ 87.222283][ T5409] FAULT_INJECTION: forcing a failure. [ 87.222283][ T5409] name failslab, interval 1, probability 0, space 0, times 0 [ 87.224241][ T5409] CPU: 0 PID: 5409 Comm: syz.0.134 Tainted: G W syzkaller #0 [ 87.225625][ T5409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.227119][ T5409] Call trace: [ 87.227654][ T5409] dump_backtrace+0x0/0x458 [ 87.228402][ T5409] show_stack+0x2c/0x3c [ 87.229113][ T5409] __dump_stack+0x30/0x40 [ 87.229907][ T5409] dump_stack_lvl+0xf4/0x15c [ 87.230673][ T5409] dump_stack+0x1c/0x5c [ 87.231326][ T5409] should_fail+0x3bc/0x514 [ 87.232070][ T5409] __should_failslab+0xbc/0x10c [ 87.232857][ T5409] should_failslab+0x10/0x28 [ 87.233621][ T5409] slab_pre_alloc_hook+0x64/0xe8 [ 87.234446][ T5409] kmem_cache_alloc_node+0x98/0x40c [ 87.235299][ T5409] __alloc_skb+0x130/0x678 [ 87.236052][ T5409] netlink_ack+0x2c4/0x96c [ 87.236722][ T5409] netlink_rcv_skb+0x1ec/0x3d8 [ 87.237509][ T5409] genl_rcv+0x38/0x50 [ 87.238152][ T5409] netlink_unicast+0x624/0x890 [ 87.238911][ T5409] netlink_sendmsg+0x6f4/0x9d8 [ 87.239765][ T5409] ____sys_sendmsg+0x62c/0x940 [ 87.240602][ T5409] ___sys_sendmsg+0x1f0/0x27c [ 87.241415][ T5409] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.242277][ T5409] invoke_syscall+0x98/0x2b0 [ 87.243057][ T5409] el0_svc_common+0x138/0x258 [ 87.243847][ T5409] do_el0_svc+0x58/0x13c [ 87.244582][ T5409] el0_svc+0x78/0x1d0 [ 87.245227][ T5409] el0t_64_sync_handler+0xcc/0xe4 [ 87.246050][ T5409] el0t_64_sync+0x1a0/0x1a4 [ 87.255978][ T5411] FAULT_INJECTION: forcing a failure. [ 87.255978][ T5411] name failslab, interval 1, probability 0, space 0, times 0 [ 87.258012][ T5411] CPU: 0 PID: 5411 Comm: syz.0.135 Tainted: G W syzkaller #0 [ 87.259420][ T5411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.260966][ T5411] Call trace: [ 87.261502][ T5411] dump_backtrace+0x0/0x458 [ 87.262207][ T5411] show_stack+0x2c/0x3c [ 87.262866][ T5411] __dump_stack+0x30/0x40 [ 87.263628][ T5411] dump_stack_lvl+0xf4/0x15c [ 87.264425][ T5411] dump_stack+0x1c/0x5c [ 87.265119][ T5411] should_fail+0x3bc/0x514 [ 87.265853][ T5411] __should_failslab+0xbc/0x10c [ 87.266651][ T5411] should_failslab+0x10/0x28 [ 87.267401][ T5411] slab_pre_alloc_hook+0x64/0xe8 [ 87.268260][ T5411] kmem_cache_alloc_node+0x98/0x40c [ 87.269143][ T5411] __alloc_skb+0x130/0x678 [ 87.269857][ T5411] netlink_ack+0x2c4/0x96c [ 87.270560][ T5411] netlink_rcv_skb+0x1ec/0x3d8 [ 87.271336][ T5411] genl_rcv+0x38/0x50 [ 87.272001][ T5411] netlink_unicast+0x624/0x890 [ 87.272762][ T5411] netlink_sendmsg+0x6f4/0x9d8 [ 87.273584][ T5411] ____sys_sendmsg+0x62c/0x940 [ 87.274417][ T5411] ___sys_sendmsg+0x1f0/0x27c [ 87.275195][ T5411] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.276002][ T5411] invoke_syscall+0x98/0x2b0 [ 87.276755][ T5411] el0_svc_common+0x138/0x258 [ 87.277541][ T5411] do_el0_svc+0x58/0x13c [ 87.278260][ T5411] el0_svc+0x78/0x1d0 [ 87.278892][ T5411] el0t_64_sync_handler+0xcc/0xe4 [ 87.279766][ T5411] el0t_64_sync+0x1a0/0x1a4 [ 87.289976][ T5413] FAULT_INJECTION: forcing a failure. [ 87.289976][ T5413] name failslab, interval 1, probability 0, space 0, times 0 [ 87.292268][ T5413] CPU: 0 PID: 5413 Comm: syz.0.136 Tainted: G W syzkaller #0 [ 87.293564][ T5413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.295092][ T5413] Call trace: [ 87.295576][ T5413] dump_backtrace+0x0/0x458 [ 87.296261][ T5413] show_stack+0x2c/0x3c [ 87.296942][ T5413] __dump_stack+0x30/0x40 [ 87.297691][ T5413] dump_stack_lvl+0xf4/0x15c [ 87.298562][ T5413] dump_stack+0x1c/0x5c [ 87.299248][ T5413] should_fail+0x3bc/0x514 [ 87.299954][ T5413] __should_failslab+0xbc/0x10c [ 87.300696][ T5413] should_failslab+0x10/0x28 [ 87.301468][ T5413] slab_pre_alloc_hook+0x64/0xe8 [ 87.302305][ T5413] kmem_cache_alloc_node+0x98/0x40c [ 87.303186][ T5413] __alloc_skb+0x130/0x678 [ 87.303902][ T5413] netlink_ack+0x2c4/0x96c [ 87.304675][ T5413] netlink_rcv_skb+0x1ec/0x3d8 [ 87.305447][ T5413] genl_rcv+0x38/0x50 [ 87.306096][ T5413] netlink_unicast+0x624/0x890 [ 87.306903][ T5413] netlink_sendmsg+0x6f4/0x9d8 [ 87.307680][ T5413] ____sys_sendmsg+0x62c/0x940 [ 87.308461][ T5413] ___sys_sendmsg+0x1f0/0x27c [ 87.309270][ T5413] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.310133][ T5413] invoke_syscall+0x98/0x2b0 [ 87.310918][ T5413] el0_svc_common+0x138/0x258 [ 87.311720][ T5413] do_el0_svc+0x58/0x13c [ 87.312434][ T5413] el0_svc+0x78/0x1d0 [ 87.313074][ T5413] el0t_64_sync_handler+0xcc/0xe4 [ 87.313930][ T5413] el0t_64_sync+0x1a0/0x1a4 [ 87.337751][ T5415] FAULT_INJECTION: forcing a failure. [ 87.337751][ T5415] name failslab, interval 1, probability 0, space 0, times 0 [ 87.339822][ T5415] CPU: 0 PID: 5415 Comm: syz.0.137 Tainted: G W syzkaller #0 [ 87.341211][ T5415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.342788][ T5415] Call trace: [ 87.343326][ T5415] dump_backtrace+0x0/0x458 [ 87.344056][ T5415] show_stack+0x2c/0x3c [ 87.344730][ T5415] __dump_stack+0x30/0x40 [ 87.345446][ T5415] dump_stack_lvl+0xf4/0x15c [ 87.346187][ T5415] dump_stack+0x1c/0x5c [ 87.346896][ T5415] should_fail+0x3bc/0x514 [ 87.347610][ T5415] __should_failslab+0xbc/0x10c [ 87.348416][ T5415] should_failslab+0x10/0x28 [ 87.349205][ T5415] slab_pre_alloc_hook+0x64/0xe8 [ 87.350077][ T5415] kmem_cache_alloc_node+0x98/0x40c [ 87.350956][ T5415] __alloc_skb+0x130/0x678 [ 87.351713][ T5415] netlink_ack+0x2c4/0x96c [ 87.352447][ T5415] netlink_rcv_skb+0x1ec/0x3d8 [ 87.353235][ T5415] genl_rcv+0x38/0x50 [ 87.353892][ T5415] netlink_unicast+0x624/0x890 [ 87.354688][ T5415] netlink_sendmsg+0x6f4/0x9d8 [ 87.355471][ T5415] ____sys_sendmsg+0x62c/0x940 [ 87.356267][ T5415] ___sys_sendmsg+0x1f0/0x27c [ 87.357047][ T5415] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.357897][ T5415] invoke_syscall+0x98/0x2b0 [ 87.358626][ T5415] el0_svc_common+0x138/0x258 [ 87.359397][ T5415] do_el0_svc+0x58/0x13c [ 87.360126][ T5415] el0_svc+0x78/0x1d0 [ 87.360833][ T5415] el0t_64_sync_handler+0xcc/0xe4 [ 87.361642][ T5415] el0t_64_sync+0x1a0/0x1a4 [ 87.371913][ T5417] FAULT_INJECTION: forcing a failure. [ 87.371913][ T5417] name failslab, interval 1, probability 0, space 0, times 0 [ 87.373851][ T5417] CPU: 0 PID: 5417 Comm: syz.0.138 Tainted: G W syzkaller #0 [ 87.375213][ T5417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.376830][ T5417] Call trace: [ 87.377328][ T5417] dump_backtrace+0x0/0x458 [ 87.378027][ T5417] show_stack+0x2c/0x3c [ 87.378776][ T5417] __dump_stack+0x30/0x40 [ 87.379523][ T5417] dump_stack_lvl+0xf4/0x15c [ 87.380323][ T5417] dump_stack+0x1c/0x5c [ 87.381029][ T5417] should_fail+0x3bc/0x514 [ 87.381780][ T5417] __should_failslab+0xbc/0x10c [ 87.382599][ T5417] should_failslab+0x10/0x28 [ 87.383342][ T5417] slab_pre_alloc_hook+0x64/0xe8 [ 87.384158][ T5417] kmem_cache_alloc_node+0x98/0x40c [ 87.385005][ T5417] __alloc_skb+0x130/0x678 [ 87.385717][ T5417] netlink_ack+0x2c4/0x96c [ 87.386452][ T5417] netlink_rcv_skb+0x1ec/0x3d8 [ 87.387176][ T5417] genl_rcv+0x38/0x50 [ 87.387847][ T5417] netlink_unicast+0x624/0x890 [ 87.388633][ T5417] netlink_sendmsg+0x6f4/0x9d8 [ 87.389426][ T5417] ____sys_sendmsg+0x62c/0x940 [ 87.390226][ T5417] ___sys_sendmsg+0x1f0/0x27c [ 87.391001][ T5417] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.391846][ T5417] invoke_syscall+0x98/0x2b0 [ 87.392614][ T5417] el0_svc_common+0x138/0x258 [ 87.393416][ T5417] do_el0_svc+0x58/0x13c [ 87.394104][ T5417] el0_svc+0x78/0x1d0 [ 87.394738][ T5417] el0t_64_sync_handler+0xcc/0xe4 [ 87.395613][ T5417] el0t_64_sync+0x1a0/0x1a4 [ 87.407159][ T5419] FAULT_INJECTION: forcing a failure. [ 87.407159][ T5419] name failslab, interval 1, probability 0, space 0, times 0 [ 87.409238][ T5419] CPU: 1 PID: 5419 Comm: syz.0.139 Tainted: G W syzkaller #0 [ 87.410641][ T5419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.412359][ T5419] Call trace: [ 87.412872][ T5419] dump_backtrace+0x0/0x458 [ 87.413605][ T5419] show_stack+0x2c/0x3c [ 87.414254][ T5419] __dump_stack+0x30/0x40 [ 87.414946][ T5419] dump_stack_lvl+0xf4/0x15c [ 87.415692][ T5419] dump_stack+0x1c/0x5c [ 87.416363][ T5419] should_fail+0x3bc/0x514 [ 87.417087][ T5419] __should_failslab+0xbc/0x10c [ 87.417878][ T5419] should_failslab+0x10/0x28 [ 87.418635][ T5419] slab_pre_alloc_hook+0x64/0xe8 [ 87.419390][ T5419] kmem_cache_alloc_node+0x98/0x40c [ 87.420290][ T5419] __alloc_skb+0x130/0x678 [ 87.421040][ T5419] netlink_ack+0x2c4/0x96c [ 87.421764][ T5419] netlink_rcv_skb+0x1ec/0x3d8 [ 87.422559][ T5419] genl_rcv+0x38/0x50 [ 87.423190][ T5419] netlink_unicast+0x624/0x890 [ 87.423993][ T5419] netlink_sendmsg+0x6f4/0x9d8 [ 87.424778][ T5419] ____sys_sendmsg+0x62c/0x940 [ 87.425625][ T5419] ___sys_sendmsg+0x1f0/0x27c [ 87.426326][ T5419] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.427132][ T5419] invoke_syscall+0x98/0x2b0 [ 87.427879][ T5419] el0_svc_common+0x138/0x258 [ 87.428651][ T5419] do_el0_svc+0x58/0x13c [ 87.429385][ T5419] el0_svc+0x78/0x1d0 [ 87.430061][ T5419] el0t_64_sync_handler+0xcc/0xe4 [ 87.430860][ T5419] el0t_64_sync+0x1a0/0x1a4 [ 87.445843][ T5421] FAULT_INJECTION: forcing a failure. [ 87.445843][ T5421] name failslab, interval 1, probability 0, space 0, times 0 [ 87.447938][ T5421] CPU: 0 PID: 5421 Comm: syz.0.140 Tainted: G W syzkaller #0 [ 87.449383][ T5421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.451044][ T5421] Call trace: [ 87.451562][ T5421] dump_backtrace+0x0/0x458 [ 87.452214][ T5421] show_stack+0x2c/0x3c [ 87.452835][ T5421] __dump_stack+0x30/0x40 [ 87.453512][ T5421] dump_stack_lvl+0xf4/0x15c [ 87.454177][ T5421] dump_stack+0x1c/0x5c [ 87.454784][ T5421] should_fail+0x3bc/0x514 [ 87.455469][ T5421] __should_failslab+0xbc/0x10c [ 87.456206][ T5421] should_failslab+0x10/0x28 [ 87.456905][ T5421] slab_pre_alloc_hook+0x64/0xe8 [ 87.457611][ T5421] kmem_cache_alloc_node+0x98/0x40c [ 87.458362][ T5421] __alloc_skb+0x130/0x678 [ 87.459072][ T5421] netlink_ack+0x2c4/0x96c [ 87.459728][ T5421] netlink_rcv_skb+0x1ec/0x3d8 [ 87.460443][ T5421] genl_rcv+0x38/0x50 [ 87.461055][ T5421] netlink_unicast+0x624/0x890 [ 87.461773][ T5421] netlink_sendmsg+0x6f4/0x9d8 [ 87.462602][ T5421] ____sys_sendmsg+0x62c/0x940 [ 87.463392][ T5421] ___sys_sendmsg+0x1f0/0x27c [ 87.464205][ T5421] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.465048][ T5421] invoke_syscall+0x98/0x2b0 [ 87.465849][ T5421] el0_svc_common+0x138/0x258 [ 87.466615][ T5421] do_el0_svc+0x58/0x13c [ 87.467348][ T5421] el0_svc+0x78/0x1d0 [ 87.468024][ T5421] el0t_64_sync_handler+0xcc/0xe4 [ 87.468855][ T5421] el0t_64_sync+0x1a0/0x1a4 [ 87.478139][ T5423] FAULT_INJECTION: forcing a failure. [ 87.478139][ T5423] name failslab, interval 1, probability 0, space 0, times 0 [ 87.480108][ T5423] CPU: 0 PID: 5423 Comm: syz.0.141 Tainted: G W syzkaller #0 [ 87.481494][ T5423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.483131][ T5423] Call trace: [ 87.483639][ T5423] dump_backtrace+0x0/0x458 [ 87.484465][ T5423] show_stack+0x2c/0x3c [ 87.485192][ T5423] __dump_stack+0x30/0x40 [ 87.485920][ T5423] dump_stack_lvl+0xf4/0x15c [ 87.486692][ T5423] dump_stack+0x1c/0x5c [ 87.487356][ T5423] should_fail+0x3bc/0x514 [ 87.488066][ T5423] __should_failslab+0xbc/0x10c [ 87.488841][ T5423] should_failslab+0x10/0x28 [ 87.489534][ T5423] slab_pre_alloc_hook+0x64/0xe8 [ 87.490288][ T5423] kmem_cache_alloc_node+0x98/0x40c [ 87.491090][ T5423] __alloc_skb+0x130/0x678 [ 87.491772][ T5423] netlink_ack+0x2c4/0x96c [ 87.492447][ T5423] netlink_rcv_skb+0x1ec/0x3d8 [ 87.493168][ T5423] genl_rcv+0x38/0x50 [ 87.493791][ T5423] netlink_unicast+0x624/0x890 [ 87.494506][ T5423] netlink_sendmsg+0x6f4/0x9d8 [ 87.495232][ T5423] ____sys_sendmsg+0x62c/0x940 [ 87.496047][ T5423] ___sys_sendmsg+0x1f0/0x27c [ 87.496817][ T5423] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.497659][ T5423] invoke_syscall+0x98/0x2b0 [ 87.498432][ T5423] el0_svc_common+0x138/0x258 [ 87.499197][ T5423] do_el0_svc+0x58/0x13c [ 87.499910][ T5423] el0_svc+0x78/0x1d0 [ 87.500542][ T5423] el0t_64_sync_handler+0xcc/0xe4 [ 87.501346][ T5423] el0t_64_sync+0x1a0/0x1a4 [ 87.511920][ T5425] FAULT_INJECTION: forcing a failure. [ 87.511920][ T5425] name failslab, interval 1, probability 0, space 0, times 0 [ 87.513834][ T5425] CPU: 0 PID: 5425 Comm: syz.0.142 Tainted: G W syzkaller #0 [ 87.515331][ T5425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.516940][ T5425] Call trace: [ 87.517468][ T5425] dump_backtrace+0x0/0x458 [ 87.518225][ T5425] show_stack+0x2c/0x3c [ 87.518926][ T5425] __dump_stack+0x30/0x40 [ 87.519654][ T5425] dump_stack_lvl+0xf4/0x15c [ 87.520454][ T5425] dump_stack+0x1c/0x5c [ 87.521129][ T5425] should_fail+0x3bc/0x514 [ 87.521869][ T5425] __should_failslab+0xbc/0x10c [ 87.522664][ T5425] should_failslab+0x10/0x28 [ 87.523431][ T5425] slab_pre_alloc_hook+0x64/0xe8 [ 87.524228][ T5425] kmem_cache_alloc_node+0x98/0x40c [ 87.525054][ T5425] __alloc_skb+0x130/0x678 [ 87.525788][ T5425] netlink_ack+0x2c4/0x96c [ 87.526556][ T5425] netlink_rcv_skb+0x1ec/0x3d8 [ 87.527325][ T5425] genl_rcv+0x38/0x50 [ 87.527991][ T5425] netlink_unicast+0x624/0x890 [ 87.528799][ T5425] netlink_sendmsg+0x6f4/0x9d8 [ 87.529599][ T5425] ____sys_sendmsg+0x62c/0x940 [ 87.530441][ T5425] ___sys_sendmsg+0x1f0/0x27c [ 87.531279][ T5425] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.532133][ T5425] invoke_syscall+0x98/0x2b0 [ 87.532919][ T5425] el0_svc_common+0x138/0x258 [ 87.533700][ T5425] do_el0_svc+0x58/0x13c [ 87.534423][ T5425] el0_svc+0x78/0x1d0 [ 87.535096][ T5425] el0t_64_sync_handler+0xcc/0xe4 [ 87.535980][ T5425] el0t_64_sync+0x1a0/0x1a4 [ 87.546693][ T5427] FAULT_INJECTION: forcing a failure. [ 87.546693][ T5427] name failslab, interval 1, probability 0, space 0, times 0 [ 87.548841][ T5427] CPU: 0 PID: 5427 Comm: syz.0.143 Tainted: G W syzkaller #0 [ 87.550276][ T5427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.551907][ T5427] Call trace: [ 87.552448][ T5427] dump_backtrace+0x0/0x458 [ 87.553186][ T5427] show_stack+0x2c/0x3c [ 87.553851][ T5427] __dump_stack+0x30/0x40 [ 87.554597][ T5427] dump_stack_lvl+0xf4/0x15c [ 87.555416][ T5427] dump_stack+0x1c/0x5c [ 87.556047][ T5427] should_fail+0x3bc/0x514 [ 87.556691][ T5427] __should_failslab+0xbc/0x10c [ 87.557445][ T5427] should_failslab+0x10/0x28 [ 87.558154][ T5427] slab_pre_alloc_hook+0x64/0xe8 [ 87.558925][ T5427] kmem_cache_alloc_node+0x98/0x40c [ 87.559713][ T5427] __alloc_skb+0x130/0x678 [ 87.560405][ T5427] netlink_ack+0x2c4/0x96c [ 87.561079][ T5427] netlink_rcv_skb+0x1ec/0x3d8 [ 87.561902][ T5427] genl_rcv+0x38/0x50 [ 87.562597][ T5427] netlink_unicast+0x624/0x890 [ 87.563421][ T5427] netlink_sendmsg+0x6f4/0x9d8 [ 87.564232][ T5427] ____sys_sendmsg+0x62c/0x940 [ 87.564987][ T5427] ___sys_sendmsg+0x1f0/0x27c [ 87.565760][ T5427] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.566584][ T5427] invoke_syscall+0x98/0x2b0 [ 87.567307][ T5427] el0_svc_common+0x138/0x258 [ 87.568086][ T5427] do_el0_svc+0x58/0x13c [ 87.568742][ T5427] el0_svc+0x78/0x1d0 [ 87.569400][ T5427] el0t_64_sync_handler+0xcc/0xe4 [ 87.570258][ T5427] el0t_64_sync+0x1a0/0x1a4 [ 87.579589][ T5429] FAULT_INJECTION: forcing a failure. [ 87.579589][ T5429] name failslab, interval 1, probability 0, space 0, times 0 [ 87.581989][ T5429] CPU: 1 PID: 5429 Comm: syz.0.144 Tainted: G W syzkaller #0 [ 87.583324][ T5429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.585022][ T5429] Call trace: [ 87.585508][ T5429] dump_backtrace+0x0/0x458 [ 87.586218][ T5429] show_stack+0x2c/0x3c [ 87.586896][ T5429] __dump_stack+0x30/0x40 [ 87.587592][ T5429] dump_stack_lvl+0xf4/0x15c [ 87.588297][ T5429] dump_stack+0x1c/0x5c [ 87.588976][ T5429] should_fail+0x3bc/0x514 [ 87.589704][ T5429] __should_failslab+0xbc/0x10c [ 87.590499][ T5429] should_failslab+0x10/0x28 [ 87.591340][ T5429] slab_pre_alloc_hook+0x64/0xe8 [ 87.592094][ T5429] kmem_cache_alloc_node+0x98/0x40c [ 87.592949][ T5429] __alloc_skb+0x130/0x678 [ 87.593703][ T5429] netlink_ack+0x2c4/0x96c [ 87.594467][ T5429] netlink_rcv_skb+0x1ec/0x3d8 [ 87.595251][ T5429] genl_rcv+0x38/0x50 [ 87.595912][ T5429] netlink_unicast+0x624/0x890 [ 87.596721][ T5429] netlink_sendmsg+0x6f4/0x9d8 [ 87.597490][ T5429] ____sys_sendmsg+0x62c/0x940 [ 87.598272][ T5429] ___sys_sendmsg+0x1f0/0x27c [ 87.599030][ T5429] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.599800][ T5429] invoke_syscall+0x98/0x2b0 [ 87.600517][ T5429] el0_svc_common+0x138/0x258 [ 87.601242][ T5429] do_el0_svc+0x58/0x13c [ 87.601885][ T5429] el0_svc+0x78/0x1d0 [ 87.602514][ T5429] el0t_64_sync_handler+0xcc/0xe4 [ 87.603304][ T5429] el0t_64_sync+0x1a0/0x1a4 [ 87.614520][ T5431] FAULT_INJECTION: forcing a failure. [ 87.614520][ T5431] name failslab, interval 1, probability 0, space 0, times 0 [ 87.616567][ T5431] CPU: 0 PID: 5431 Comm: syz.0.145 Tainted: G W syzkaller #0 [ 87.617928][ T5431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.619549][ T5431] Call trace: [ 87.620083][ T5431] dump_backtrace+0x0/0x458 [ 87.620791][ T5431] show_stack+0x2c/0x3c [ 87.621451][ T5431] __dump_stack+0x30/0x40 [ 87.622153][ T5431] dump_stack_lvl+0xf4/0x15c [ 87.622857][ T5431] dump_stack+0x1c/0x5c [ 87.623529][ T5431] should_fail+0x3bc/0x514 [ 87.624274][ T5431] __should_failslab+0xbc/0x10c [ 87.625074][ T5431] should_failslab+0x10/0x28 [ 87.625835][ T5431] slab_pre_alloc_hook+0x64/0xe8 [ 87.626642][ T5431] kmem_cache_alloc_node+0x98/0x40c [ 87.627492][ T5431] __alloc_skb+0x130/0x678 [ 87.628222][ T5431] netlink_ack+0x2c4/0x96c [ 87.628932][ T5431] netlink_rcv_skb+0x1ec/0x3d8 [ 87.629736][ T5431] genl_rcv+0x38/0x50 [ 87.630406][ T5431] netlink_unicast+0x624/0x890 [ 87.631198][ T5431] netlink_sendmsg+0x6f4/0x9d8 [ 87.631929][ T5431] ____sys_sendmsg+0x62c/0x940 [ 87.632692][ T5431] ___sys_sendmsg+0x1f0/0x27c [ 87.633407][ T5431] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.634166][ T5431] invoke_syscall+0x98/0x2b0 [ 87.634886][ T5431] el0_svc_common+0x138/0x258 [ 87.635588][ T5431] do_el0_svc+0x58/0x13c [ 87.636245][ T5431] el0_svc+0x78/0x1d0 [ 87.636879][ T5431] el0t_64_sync_handler+0xcc/0xe4 [ 87.637638][ T5431] el0t_64_sync+0x1a0/0x1a4 [ 87.648333][ T5433] FAULT_INJECTION: forcing a failure. [ 87.648333][ T5433] name failslab, interval 1, probability 0, space 0, times 0 [ 87.650612][ T5433] CPU: 0 PID: 5433 Comm: syz.0.146 Tainted: G W syzkaller #0 [ 87.652005][ T5433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.653594][ T5433] Call trace: [ 87.654093][ T5433] dump_backtrace+0x0/0x458 [ 87.654781][ T5433] show_stack+0x2c/0x3c [ 87.655480][ T5433] __dump_stack+0x30/0x40 [ 87.656186][ T5433] dump_stack_lvl+0xf4/0x15c [ 87.656955][ T5433] dump_stack+0x1c/0x5c [ 87.657643][ T5433] should_fail+0x3bc/0x514 [ 87.658353][ T5433] __should_failslab+0xbc/0x10c [ 87.659170][ T5433] should_failslab+0x10/0x28 [ 87.659917][ T5433] slab_pre_alloc_hook+0x64/0xe8 [ 87.660685][ T5433] kmem_cache_alloc_node+0x98/0x40c [ 87.661510][ T5433] __alloc_skb+0x130/0x678 [ 87.662229][ T5433] netlink_ack+0x2c4/0x96c [ 87.662975][ T5433] netlink_rcv_skb+0x1ec/0x3d8 [ 87.663760][ T5433] genl_rcv+0x38/0x50 [ 87.664433][ T5433] netlink_unicast+0x624/0x890 [ 87.665210][ T5433] netlink_sendmsg+0x6f4/0x9d8 [ 87.666023][ T5433] ____sys_sendmsg+0x62c/0x940 [ 87.666849][ T5433] ___sys_sendmsg+0x1f0/0x27c [ 87.667661][ T5433] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.668552][ T5433] invoke_syscall+0x98/0x2b0 [ 87.669343][ T5433] el0_svc_common+0x138/0x258 [ 87.670108][ T5433] do_el0_svc+0x58/0x13c [ 87.670816][ T5433] el0_svc+0x78/0x1d0 [ 87.671444][ T5433] el0t_64_sync_handler+0xcc/0xe4 [ 87.672253][ T5433] el0t_64_sync+0x1a0/0x1a4 [ 87.682445][ T5435] FAULT_INJECTION: forcing a failure. [ 87.682445][ T5435] name failslab, interval 1, probability 0, space 0, times 0 [ 87.684595][ T5435] CPU: 0 PID: 5435 Comm: syz.0.147 Tainted: G W syzkaller #0 [ 87.686053][ T5435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.687671][ T5435] Call trace: [ 87.688178][ T5435] dump_backtrace+0x0/0x458 [ 87.688888][ T5435] show_stack+0x2c/0x3c [ 87.689538][ T5435] __dump_stack+0x30/0x40 [ 87.690268][ T5435] dump_stack_lvl+0xf4/0x15c [ 87.690981][ T5435] dump_stack+0x1c/0x5c [ 87.691637][ T5435] should_fail+0x3bc/0x514 [ 87.692336][ T5435] __should_failslab+0xbc/0x10c [ 87.693092][ T5435] should_failslab+0x10/0x28 [ 87.693813][ T5435] slab_pre_alloc_hook+0x64/0xe8 [ 87.694638][ T5435] kmem_cache_alloc_node+0x98/0x40c [ 87.695449][ T5435] __alloc_skb+0x130/0x678 [ 87.696118][ T5435] netlink_ack+0x2c4/0x96c [ 87.696877][ T5435] netlink_rcv_skb+0x1ec/0x3d8 [ 87.697730][ T5435] genl_rcv+0x38/0x50 [ 87.698420][ T5435] netlink_unicast+0x624/0x890 [ 87.699237][ T5435] netlink_sendmsg+0x6f4/0x9d8 [ 87.700038][ T5435] ____sys_sendmsg+0x62c/0x940 [ 87.700807][ T5435] ___sys_sendmsg+0x1f0/0x27c [ 87.701585][ T5435] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.702438][ T5435] invoke_syscall+0x98/0x2b0 [ 87.703209][ T5435] el0_svc_common+0x138/0x258 [ 87.703999][ T5435] do_el0_svc+0x58/0x13c [ 87.704714][ T5435] el0_svc+0x78/0x1d0 [ 87.705409][ T5435] el0t_64_sync_handler+0xcc/0xe4 [ 87.706221][ T5435] el0t_64_sync+0x1a0/0x1a4 [ 87.716480][ T5437] FAULT_INJECTION: forcing a failure. [ 87.716480][ T5437] name failslab, interval 1, probability 0, space 0, times 0 [ 87.718639][ T5437] CPU: 1 PID: 5437 Comm: syz.0.148 Tainted: G W syzkaller #0 [ 87.720017][ T5437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.721709][ T5437] Call trace: [ 87.722247][ T5437] dump_backtrace+0x0/0x458 [ 87.722950][ T5437] show_stack+0x2c/0x3c [ 87.723613][ T5437] __dump_stack+0x30/0x40 [ 87.724297][ T5437] dump_stack_lvl+0xf4/0x15c [ 87.725075][ T5437] dump_stack+0x1c/0x5c [ 87.725782][ T5437] should_fail+0x3bc/0x514 [ 87.726485][ T5437] __should_failslab+0xbc/0x10c [ 87.727263][ T5437] should_failslab+0x10/0x28 [ 87.728030][ T5437] slab_pre_alloc_hook+0x64/0xe8 [ 87.728820][ T5437] kmem_cache_alloc_node+0x98/0x40c [ 87.729684][ T5437] __alloc_skb+0x130/0x678 [ 87.730396][ T5437] netlink_ack+0x2c4/0x96c [ 87.731123][ T5437] netlink_rcv_skb+0x1ec/0x3d8 [ 87.731871][ T5437] genl_rcv+0x38/0x50 [ 87.732491][ T5437] netlink_unicast+0x624/0x890 [ 87.733238][ T5437] netlink_sendmsg+0x6f4/0x9d8 [ 87.733953][ T5437] ____sys_sendmsg+0x62c/0x940 [ 87.734732][ T5437] ___sys_sendmsg+0x1f0/0x27c [ 87.735440][ T5437] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.736186][ T5437] invoke_syscall+0x98/0x2b0 [ 87.736979][ T5437] el0_svc_common+0x138/0x258 [ 87.737756][ T5437] do_el0_svc+0x58/0x13c [ 87.738447][ T5437] el0_svc+0x78/0x1d0 [ 87.739090][ T5437] el0t_64_sync_handler+0xcc/0xe4 [ 87.739883][ T5437] el0t_64_sync+0x1a0/0x1a4 [ 87.749710][ T5439] FAULT_INJECTION: forcing a failure. [ 87.749710][ T5439] name failslab, interval 1, probability 0, space 0, times 0 [ 87.752057][ T5439] CPU: 1 PID: 5439 Comm: syz.0.149 Tainted: G W syzkaller #0 [ 87.753360][ T5439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.754948][ T5439] Call trace: [ 87.755410][ T5439] dump_backtrace+0x0/0x458 [ 87.756064][ T5439] show_stack+0x2c/0x3c [ 87.756720][ T5439] __dump_stack+0x30/0x40 [ 87.757404][ T5439] dump_stack_lvl+0xf4/0x15c [ 87.758122][ T5439] dump_stack+0x1c/0x5c [ 87.758803][ T5439] should_fail+0x3bc/0x514 [ 87.759465][ T5439] __should_failslab+0xbc/0x10c [ 87.760219][ T5439] should_failslab+0x10/0x28 [ 87.760979][ T5439] slab_pre_alloc_hook+0x64/0xe8 [ 87.761826][ T5439] kmem_cache_alloc_node+0x98/0x40c [ 87.762701][ T5439] __alloc_skb+0x130/0x678 [ 87.763462][ T5439] netlink_ack+0x2c4/0x96c [ 87.764175][ T5439] netlink_rcv_skb+0x1ec/0x3d8 [ 87.764915][ T5439] genl_rcv+0x38/0x50 [ 87.765521][ T5439] netlink_unicast+0x624/0x890 [ 87.766343][ T5439] netlink_sendmsg+0x6f4/0x9d8 [ 87.767101][ T5439] ____sys_sendmsg+0x62c/0x940 [ 87.767867][ T5439] ___sys_sendmsg+0x1f0/0x27c [ 87.768678][ T5439] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.769550][ T5439] invoke_syscall+0x98/0x2b0 [ 87.770289][ T5439] el0_svc_common+0x138/0x258 [ 87.771064][ T5439] do_el0_svc+0x58/0x13c [ 87.771741][ T5439] el0_svc+0x78/0x1d0 [ 87.772366][ T5439] el0t_64_sync_handler+0xcc/0xe4 [ 87.773181][ T5439] el0t_64_sync+0x1a0/0x1a4 [ 87.783366][ T5441] FAULT_INJECTION: forcing a failure. [ 87.783366][ T5441] name failslab, interval 1, probability 0, space 0, times 0 [ 87.785294][ T5441] CPU: 1 PID: 5441 Comm: syz.0.150 Tainted: G W syzkaller #0 [ 87.786706][ T5441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.788335][ T5441] Call trace: [ 87.788873][ T5441] dump_backtrace+0x0/0x458 [ 87.789636][ T5441] show_stack+0x2c/0x3c [ 87.790303][ T5441] __dump_stack+0x30/0x40 [ 87.790989][ T5441] dump_stack_lvl+0xf4/0x15c [ 87.791691][ T5441] dump_stack+0x1c/0x5c [ 87.792357][ T5441] should_fail+0x3bc/0x514 [ 87.793087][ T5441] __should_failslab+0xbc/0x10c [ 87.793843][ T5441] should_failslab+0x10/0x28 [ 87.794563][ T5441] slab_pre_alloc_hook+0x64/0xe8 [ 87.795334][ T5441] kmem_cache_alloc_node+0x98/0x40c [ 87.796117][ T5441] __alloc_skb+0x130/0x678 [ 87.796847][ T5441] netlink_ack+0x2c4/0x96c [ 87.797576][ T5441] netlink_rcv_skb+0x1ec/0x3d8 [ 87.798309][ T5441] genl_rcv+0x38/0x50 [ 87.798932][ T5441] netlink_unicast+0x624/0x890 [ 87.799703][ T5441] netlink_sendmsg+0x6f4/0x9d8 [ 87.800474][ T5441] ____sys_sendmsg+0x62c/0x940 [ 87.801270][ T5441] ___sys_sendmsg+0x1f0/0x27c [ 87.802042][ T5441] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.802872][ T5441] invoke_syscall+0x98/0x2b0 [ 87.803617][ T5441] el0_svc_common+0x138/0x258 [ 87.804386][ T5441] do_el0_svc+0x58/0x13c [ 87.805081][ T5441] el0_svc+0x78/0x1d0 [ 87.805733][ T5441] el0t_64_sync_handler+0xcc/0xe4 [ 87.806612][ T5441] el0t_64_sync+0x1a0/0x1a4 [ 87.818284][ T5443] FAULT_INJECTION: forcing a failure. [ 87.818284][ T5443] name failslab, interval 1, probability 0, space 0, times 0 [ 87.820263][ T5443] CPU: 1 PID: 5443 Comm: syz.0.151 Tainted: G W syzkaller #0 [ 87.821657][ T5443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.823241][ T5443] Call trace: [ 87.823736][ T5443] dump_backtrace+0x0/0x458 [ 87.824508][ T5443] show_stack+0x2c/0x3c [ 87.825227][ T5443] __dump_stack+0x30/0x40 [ 87.825984][ T5443] dump_stack_lvl+0xf4/0x15c [ 87.826749][ T5443] dump_stack+0x1c/0x5c [ 87.827448][ T5443] should_fail+0x3bc/0x514 [ 87.828137][ T5443] __should_failslab+0xbc/0x10c [ 87.828884][ T5443] should_failslab+0x10/0x28 [ 87.829617][ T5443] slab_pre_alloc_hook+0x64/0xe8 [ 87.830372][ T5443] kmem_cache_alloc_node+0x98/0x40c [ 87.831182][ T5443] __alloc_skb+0x130/0x678 [ 87.831881][ T5443] netlink_ack+0x2c4/0x96c [ 87.832567][ T5443] netlink_rcv_skb+0x1ec/0x3d8 [ 87.833298][ T5443] genl_rcv+0x38/0x50 [ 87.833912][ T5443] netlink_unicast+0x624/0x890 [ 87.834678][ T5443] netlink_sendmsg+0x6f4/0x9d8 [ 87.835424][ T5443] ____sys_sendmsg+0x62c/0x940 [ 87.836169][ T5443] ___sys_sendmsg+0x1f0/0x27c [ 87.836853][ T5443] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.837624][ T5443] invoke_syscall+0x98/0x2b0 [ 87.838331][ T5443] el0_svc_common+0x138/0x258 [ 87.839013][ T5443] do_el0_svc+0x58/0x13c [ 87.839663][ T5443] el0_svc+0x78/0x1d0 [ 87.840238][ T5443] el0t_64_sync_handler+0xcc/0xe4 [ 87.841013][ T5443] el0t_64_sync+0x1a0/0x1a4 [ 87.850861][ T5445] FAULT_INJECTION: forcing a failure. [ 87.850861][ T5445] name failslab, interval 1, probability 0, space 0, times 0 [ 87.852895][ T5445] CPU: 1 PID: 5445 Comm: syz.0.152 Tainted: G W syzkaller #0 [ 87.854286][ T5445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.855883][ T5445] Call trace: [ 87.856394][ T5445] dump_backtrace+0x0/0x458 [ 87.857087][ T5445] show_stack+0x2c/0x3c [ 87.857761][ T5445] __dump_stack+0x30/0x40 [ 87.858514][ T5445] dump_stack_lvl+0xf4/0x15c [ 87.859282][ T5445] dump_stack+0x1c/0x5c [ 87.859948][ T5445] should_fail+0x3bc/0x514 [ 87.860636][ T5445] __should_failslab+0xbc/0x10c [ 87.861455][ T5445] should_failslab+0x10/0x28 [ 87.862207][ T5445] slab_pre_alloc_hook+0x64/0xe8 [ 87.863042][ T5445] kmem_cache_alloc_node+0x98/0x40c [ 87.863902][ T5445] __alloc_skb+0x130/0x678 [ 87.864663][ T5445] netlink_ack+0x2c4/0x96c [ 87.865371][ T5445] netlink_rcv_skb+0x1ec/0x3d8 [ 87.866162][ T5445] genl_rcv+0x38/0x50 [ 87.866780][ T5445] netlink_unicast+0x624/0x890 [ 87.867574][ T5445] netlink_sendmsg+0x6f4/0x9d8 [ 87.868349][ T5445] ____sys_sendmsg+0x62c/0x940 [ 87.869073][ T5445] ___sys_sendmsg+0x1f0/0x27c [ 87.869761][ T5445] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.870526][ T5445] invoke_syscall+0x98/0x2b0 [ 87.871261][ T5445] el0_svc_common+0x138/0x258 [ 87.872004][ T5445] do_el0_svc+0x58/0x13c [ 87.872634][ T5445] el0_svc+0x78/0x1d0 [ 87.873281][ T5445] el0t_64_sync_handler+0xcc/0xe4 [ 87.874039][ T5445] el0t_64_sync+0x1a0/0x1a4 [ 87.885463][ T5447] FAULT_INJECTION: forcing a failure. [ 87.885463][ T5447] name failslab, interval 1, probability 0, space 0, times 0 [ 87.887600][ T5447] CPU: 0 PID: 5447 Comm: syz.0.153 Tainted: G W syzkaller #0 [ 87.889028][ T5447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.890715][ T5447] Call trace: [ 87.891268][ T5447] dump_backtrace+0x0/0x458 [ 87.892012][ T5447] show_stack+0x2c/0x3c [ 87.892706][ T5447] __dump_stack+0x30/0x40 [ 87.893437][ T5447] dump_stack_lvl+0xf4/0x15c [ 87.894218][ T5447] dump_stack+0x1c/0x5c [ 87.894917][ T5447] should_fail+0x3bc/0x514 [ 87.895625][ T5447] __should_failslab+0xbc/0x10c [ 87.896407][ T5447] should_failslab+0x10/0x28 [ 87.897154][ T5447] slab_pre_alloc_hook+0x64/0xe8 [ 87.897984][ T5447] kmem_cache_alloc_node+0x98/0x40c [ 87.898878][ T5447] __alloc_skb+0x130/0x678 [ 87.899655][ T5447] netlink_ack+0x2c4/0x96c [ 87.900400][ T5447] netlink_rcv_skb+0x1ec/0x3d8 [ 87.901153][ T5447] genl_rcv+0x38/0x50 [ 87.901794][ T5447] netlink_unicast+0x624/0x890 [ 87.902578][ T5447] netlink_sendmsg+0x6f4/0x9d8 [ 87.903387][ T5447] ____sys_sendmsg+0x62c/0x940 [ 87.904247][ T5447] ___sys_sendmsg+0x1f0/0x27c [ 87.905043][ T5447] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.905855][ T5447] invoke_syscall+0x98/0x2b0 [ 87.906585][ T5447] el0_svc_common+0x138/0x258 [ 87.907368][ T5447] do_el0_svc+0x58/0x13c [ 87.908033][ T5447] el0_svc+0x78/0x1d0 [ 87.908762][ T5447] el0t_64_sync_handler+0xcc/0xe4 [ 87.909616][ T5447] el0t_64_sync+0x1a0/0x1a4 [ 87.919271][ T5449] FAULT_INJECTION: forcing a failure. [ 87.919271][ T5449] name failslab, interval 1, probability 0, space 0, times 0 [ 87.921316][ T5449] CPU: 0 PID: 5449 Comm: syz.0.154 Tainted: G W syzkaller #0 [ 87.922673][ T5449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.924177][ T5449] Call trace: [ 87.924709][ T5449] dump_backtrace+0x0/0x458 [ 87.925379][ T5449] show_stack+0x2c/0x3c [ 87.926051][ T5449] __dump_stack+0x30/0x40 [ 87.926761][ T5449] dump_stack_lvl+0xf4/0x15c [ 87.927557][ T5449] dump_stack+0x1c/0x5c [ 87.928216][ T5449] should_fail+0x3bc/0x514 [ 87.928900][ T5449] __should_failslab+0xbc/0x10c [ 87.929655][ T5449] should_failslab+0x10/0x28 [ 87.930381][ T5449] slab_pre_alloc_hook+0x64/0xe8 [ 87.931177][ T5449] kmem_cache_alloc_node+0x98/0x40c [ 87.932013][ T5449] __alloc_skb+0x130/0x678 [ 87.932685][ T5449] netlink_ack+0x2c4/0x96c [ 87.933425][ T5449] netlink_rcv_skb+0x1ec/0x3d8 [ 87.934182][ T5449] genl_rcv+0x38/0x50 [ 87.934791][ T5449] netlink_unicast+0x624/0x890 [ 87.935561][ T5449] netlink_sendmsg+0x6f4/0x9d8 [ 87.936294][ T5449] ____sys_sendmsg+0x62c/0x940 [ 87.937077][ T5449] ___sys_sendmsg+0x1f0/0x27c [ 87.937896][ T5449] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.938728][ T5449] invoke_syscall+0x98/0x2b0 [ 87.939500][ T5449] el0_svc_common+0x138/0x258 [ 87.940294][ T5449] do_el0_svc+0x58/0x13c [ 87.940995][ T5449] el0_svc+0x78/0x1d0 [ 87.941631][ T5449] el0t_64_sync_handler+0xcc/0xe4 [ 87.942503][ T5449] el0t_64_sync+0x1a0/0x1a4 [ 87.952462][ T5451] FAULT_INJECTION: forcing a failure. [ 87.952462][ T5451] name failslab, interval 1, probability 0, space 0, times 0 [ 87.954518][ T5451] CPU: 1 PID: 5451 Comm: syz.0.155 Tainted: G W syzkaller #0 [ 87.955861][ T5451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.957488][ T5451] Call trace: [ 87.958024][ T5451] dump_backtrace+0x0/0x458 [ 87.958731][ T5451] show_stack+0x2c/0x3c [ 87.959418][ T5451] __dump_stack+0x30/0x40 [ 87.960133][ T5451] dump_stack_lvl+0xf4/0x15c [ 87.960874][ T5451] dump_stack+0x1c/0x5c [ 87.961574][ T5451] should_fail+0x3bc/0x514 [ 87.962291][ T5451] __should_failslab+0xbc/0x10c [ 87.963051][ T5451] should_failslab+0x10/0x28 [ 87.963840][ T5451] slab_pre_alloc_hook+0x64/0xe8 [ 87.964660][ T5451] kmem_cache_alloc_node+0x98/0x40c [ 87.965528][ T5451] __alloc_skb+0x130/0x678 [ 87.966238][ T5451] netlink_ack+0x2c4/0x96c [ 87.966989][ T5451] netlink_rcv_skb+0x1ec/0x3d8 [ 87.967802][ T5451] genl_rcv+0x38/0x50 [ 87.968463][ T5451] netlink_unicast+0x624/0x890 [ 87.969255][ T5451] netlink_sendmsg+0x6f4/0x9d8 [ 87.970059][ T5451] ____sys_sendmsg+0x62c/0x940 [ 87.970875][ T5451] ___sys_sendmsg+0x1f0/0x27c [ 87.971661][ T5451] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.972512][ T5451] invoke_syscall+0x98/0x2b0 [ 87.973284][ T5451] el0_svc_common+0x138/0x258 [ 87.974047][ T5451] do_el0_svc+0x58/0x13c [ 87.974749][ T5451] el0_svc+0x78/0x1d0 [ 87.975415][ T5451] el0t_64_sync_handler+0xcc/0xe4 [ 87.976243][ T5451] el0t_64_sync+0x1a0/0x1a4 [ 87.987202][ T5453] FAULT_INJECTION: forcing a failure. [ 87.987202][ T5453] name failslab, interval 1, probability 0, space 0, times 0 [ 87.989266][ T5453] CPU: 1 PID: 5453 Comm: syz.0.156 Tainted: G W syzkaller #0 [ 87.990725][ T5453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.992368][ T5453] Call trace: [ 87.992920][ T5453] dump_backtrace+0x0/0x458 [ 87.993653][ T5453] show_stack+0x2c/0x3c [ 87.994347][ T5453] __dump_stack+0x30/0x40 [ 87.995021][ T5453] dump_stack_lvl+0xf4/0x15c [ 87.995751][ T5453] dump_stack+0x1c/0x5c [ 87.996409][ T5453] should_fail+0x3bc/0x514 [ 87.997142][ T5453] __should_failslab+0xbc/0x10c [ 87.997940][ T5453] should_failslab+0x10/0x28 [ 87.998728][ T5453] slab_pre_alloc_hook+0x64/0xe8 [ 87.999590][ T5453] kmem_cache_alloc_node+0x98/0x40c [ 88.000441][ T5453] __alloc_skb+0x130/0x678 [ 88.001164][ T5453] netlink_ack+0x2c4/0x96c [ 88.001851][ T5453] netlink_rcv_skb+0x1ec/0x3d8 [ 88.002634][ T5453] genl_rcv+0x38/0x50 [ 88.003289][ T5453] netlink_unicast+0x624/0x890 [ 88.004050][ T5453] netlink_sendmsg+0x6f4/0x9d8 [ 88.004811][ T5453] ____sys_sendmsg+0x62c/0x940 [ 88.005586][ T5453] ___sys_sendmsg+0x1f0/0x27c [ 88.006334][ T5453] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.007124][ T5453] invoke_syscall+0x98/0x2b0 [ 88.007829][ T5453] el0_svc_common+0x138/0x258 [ 88.008572][ T5453] do_el0_svc+0x58/0x13c [ 88.009275][ T5453] el0_svc+0x78/0x1d0 [ 88.009954][ T5453] el0t_64_sync_handler+0xcc/0xe4 [ 88.010760][ T5453] el0t_64_sync+0x1a0/0x1a4 [ 88.021725][ T5455] FAULT_INJECTION: forcing a failure. [ 88.021725][ T5455] name failslab, interval 1, probability 0, space 0, times 0 [ 88.023862][ T5455] CPU: 1 PID: 5455 Comm: syz.0.157 Tainted: G W syzkaller #0 [ 88.025346][ T5455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.026972][ T5455] Call trace: [ 88.027499][ T5455] dump_backtrace+0x0/0x458 [ 88.028269][ T5455] show_stack+0x2c/0x3c [ 88.029020][ T5455] __dump_stack+0x30/0x40 [ 88.029715][ T5455] dump_stack_lvl+0xf4/0x15c [ 88.030408][ T5455] dump_stack+0x1c/0x5c [ 88.031143][ T5455] should_fail+0x3bc/0x514 [ 88.031931][ T5455] __should_failslab+0xbc/0x10c [ 88.032744][ T5455] should_failslab+0x10/0x28 [ 88.033477][ T5455] slab_pre_alloc_hook+0x64/0xe8 [ 88.034301][ T5455] kmem_cache_alloc_node+0x98/0x40c [ 88.035240][ T5455] __alloc_skb+0x130/0x678 [ 88.035940][ T5455] netlink_ack+0x2c4/0x96c [ 88.036665][ T5455] netlink_rcv_skb+0x1ec/0x3d8 [ 88.037399][ T5455] genl_rcv+0x38/0x50 [ 88.038062][ T5455] netlink_unicast+0x624/0x890 [ 88.038891][ T5455] netlink_sendmsg+0x6f4/0x9d8 [ 88.039672][ T5455] ____sys_sendmsg+0x62c/0x940 [ 88.040447][ T5455] ___sys_sendmsg+0x1f0/0x27c [ 88.041198][ T5455] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.042087][ T5455] invoke_syscall+0x98/0x2b0 [ 88.042882][ T5455] el0_svc_common+0x138/0x258 [ 88.043708][ T5455] do_el0_svc+0x58/0x13c [ 88.044406][ T5455] el0_svc+0x78/0x1d0 [ 88.044989][ T5455] el0t_64_sync_handler+0xcc/0xe4 [ 88.045766][ T5455] el0t_64_sync+0x1a0/0x1a4 [ 88.057009][ T5457] FAULT_INJECTION: forcing a failure. [ 88.057009][ T5457] name failslab, interval 1, probability 0, space 0, times 0 [ 88.059039][ T5457] CPU: 0 PID: 5457 Comm: syz.0.158 Tainted: G W syzkaller #0 [ 88.060387][ T5457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.062015][ T5457] Call trace: [ 88.062548][ T5457] dump_backtrace+0x0/0x458 [ 88.063372][ T5457] show_stack+0x2c/0x3c [ 88.064106][ T5457] __dump_stack+0x30/0x40 [ 88.064834][ T5457] dump_stack_lvl+0xf4/0x15c [ 88.065585][ T5457] dump_stack+0x1c/0x5c [ 88.066267][ T5457] should_fail+0x3bc/0x514 [ 88.066981][ T5457] __should_failslab+0xbc/0x10c [ 88.067842][ T5457] should_failslab+0x10/0x28 [ 88.068592][ T5457] slab_pre_alloc_hook+0x64/0xe8 [ 88.069383][ T5457] kmem_cache_alloc_node+0x98/0x40c [ 88.070184][ T5457] __alloc_skb+0x130/0x678 [ 88.070887][ T5457] netlink_ack+0x2c4/0x96c [ 88.071593][ T5457] netlink_rcv_skb+0x1ec/0x3d8 [ 88.072342][ T5457] genl_rcv+0x38/0x50 [ 88.073019][ T5457] netlink_unicast+0x624/0x890 [ 88.073791][ T5457] netlink_sendmsg+0x6f4/0x9d8 [ 88.074580][ T5457] ____sys_sendmsg+0x62c/0x940 [ 88.075360][ T5457] ___sys_sendmsg+0x1f0/0x27c [ 88.076144][ T5457] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.076975][ T5457] invoke_syscall+0x98/0x2b0 [ 88.077694][ T5457] el0_svc_common+0x138/0x258 [ 88.078390][ T5457] do_el0_svc+0x58/0x13c [ 88.079038][ T5457] el0_svc+0x78/0x1d0 [ 88.079685][ T5457] el0t_64_sync_handler+0xcc/0xe4 [ 88.080496][ T5457] el0t_64_sync+0x1a0/0x1a4 [ 88.091023][ T5459] FAULT_INJECTION: forcing a failure. [ 88.091023][ T5459] name failslab, interval 1, probability 0, space 0, times 0 [ 88.093125][ T5459] CPU: 1 PID: 5459 Comm: syz.0.159 Tainted: G W syzkaller #0 [ 88.094501][ T5459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.096069][ T5459] Call trace: [ 88.096566][ T5459] dump_backtrace+0x0/0x458 [ 88.097244][ T5459] show_stack+0x2c/0x3c [ 88.097920][ T5459] __dump_stack+0x30/0x40 [ 88.098634][ T5459] dump_stack_lvl+0xf4/0x15c [ 88.099414][ T5459] dump_stack+0x1c/0x5c [ 88.100124][ T5459] should_fail+0x3bc/0x514 [ 88.100930][ T5459] __should_failslab+0xbc/0x10c [ 88.101752][ T5459] should_failslab+0x10/0x28 [ 88.102491][ T5459] slab_pre_alloc_hook+0x64/0xe8 [ 88.103298][ T5459] kmem_cache_alloc_node+0x98/0x40c [ 88.104151][ T5459] __alloc_skb+0x130/0x678 [ 88.104927][ T5459] netlink_ack+0x2c4/0x96c [ 88.105664][ T5459] netlink_rcv_skb+0x1ec/0x3d8 [ 88.106470][ T5459] genl_rcv+0x38/0x50 [ 88.107084][ T5459] netlink_unicast+0x624/0x890 [ 88.107849][ T5459] netlink_sendmsg+0x6f4/0x9d8 [ 88.108634][ T5459] ____sys_sendmsg+0x62c/0x940 [ 88.109413][ T5459] ___sys_sendmsg+0x1f0/0x27c [ 88.110227][ T5459] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.111061][ T5459] invoke_syscall+0x98/0x2b0 [ 88.111833][ T5459] el0_svc_common+0x138/0x258 [ 88.112636][ T5459] do_el0_svc+0x58/0x13c [ 88.113298][ T5459] el0_svc+0x78/0x1d0 [ 88.113923][ T5459] el0t_64_sync_handler+0xcc/0xe4 [ 88.114777][ T5459] el0t_64_sync+0x1a0/0x1a4 [ 88.124738][ T5461] FAULT_INJECTION: forcing a failure. [ 88.124738][ T5461] name failslab, interval 1, probability 0, space 0, times 0 [ 88.126834][ T5461] CPU: 1 PID: 5461 Comm: syz.0.160 Tainted: G W syzkaller #0 [ 88.128219][ T5461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.129991][ T5461] Call trace: [ 88.130534][ T5461] dump_backtrace+0x0/0x458 [ 88.131256][ T5461] show_stack+0x2c/0x3c [ 88.131965][ T5461] __dump_stack+0x30/0x40 [ 88.132669][ T5461] dump_stack_lvl+0xf4/0x15c [ 88.133408][ T5461] dump_stack+0x1c/0x5c [ 88.134063][ T5461] should_fail+0x3bc/0x514 [ 88.134803][ T5461] __should_failslab+0xbc/0x10c [ 88.135561][ T5461] should_failslab+0x10/0x28 [ 88.136244][ T5461] slab_pre_alloc_hook+0x64/0xe8 [ 88.137037][ T5461] __kmalloc+0xbc/0x43c [ 88.137689][ T5461] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 88.138653][ T5461] genl_rcv_msg+0x76c/0xc18 [ 88.139357][ T5461] netlink_rcv_skb+0x210/0x3d8 [ 88.140093][ T5461] genl_rcv+0x38/0x50 [ 88.140725][ T5461] netlink_unicast+0x624/0x890 [ 88.141503][ T5461] netlink_sendmsg+0x6f4/0x9d8 [ 88.142273][ T5461] ____sys_sendmsg+0x62c/0x940 [ 88.143081][ T5461] ___sys_sendmsg+0x1f0/0x27c [ 88.143864][ T5461] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.144702][ T5461] invoke_syscall+0x98/0x2b0 [ 88.145494][ T5461] el0_svc_common+0x138/0x258 [ 88.146207][ T5461] do_el0_svc+0x58/0x13c [ 88.146859][ T5461] el0_svc+0x78/0x1d0 [ 88.147488][ T5461] el0t_64_sync_handler+0xcc/0xe4 [ 88.148279][ T5461] el0t_64_sync+0x1a0/0x1a4 [ 88.158285][ T5463] FAULT_INJECTION: forcing a failure. [ 88.158285][ T5463] name failslab, interval 1, probability 0, space 0, times 0 [ 88.160176][ T5463] CPU: 1 PID: 5463 Comm: syz.0.161 Tainted: G W syzkaller #0 [ 88.161546][ T5463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.163041][ T5463] Call trace: [ 88.163515][ T5463] dump_backtrace+0x0/0x458 [ 88.164202][ T5463] show_stack+0x2c/0x3c [ 88.164877][ T5463] __dump_stack+0x30/0x40 [ 88.165591][ T5463] dump_stack_lvl+0xf4/0x15c [ 88.166336][ T5463] dump_stack+0x1c/0x5c [ 88.166988][ T5463] should_fail+0x3bc/0x514 [ 88.167700][ T5463] __should_failslab+0xbc/0x10c [ 88.168445][ T5463] should_failslab+0x10/0x28 [ 88.169143][ T5463] slab_pre_alloc_hook+0x64/0xe8 [ 88.169956][ T5463] kmem_cache_alloc_node+0x98/0x40c [ 88.170864][ T5463] __alloc_skb+0x130/0x678 [ 88.171625][ T5463] netlink_ack+0x2c4/0x96c [ 88.172333][ T5463] netlink_rcv_skb+0x1ec/0x3d8 [ 88.173074][ T5463] genl_rcv+0x38/0x50 [ 88.173754][ T5463] netlink_unicast+0x624/0x890 [ 88.174501][ T5463] netlink_sendmsg+0x6f4/0x9d8 [ 88.175310][ T5463] ____sys_sendmsg+0x62c/0x940 [ 88.176092][ T5463] ___sys_sendmsg+0x1f0/0x27c [ 88.176835][ T5463] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.177665][ T5463] invoke_syscall+0x98/0x2b0 [ 88.178459][ T5463] el0_svc_common+0x138/0x258 [ 88.179174][ T5463] do_el0_svc+0x58/0x13c [ 88.179882][ T5463] el0_svc+0x78/0x1d0 [ 88.180562][ T5463] el0t_64_sync_handler+0xcc/0xe4 [ 88.181386][ T5463] el0t_64_sync+0x1a0/0x1a4 [ 88.209215][ T5465] FAULT_INJECTION: forcing a failure. [ 88.209215][ T5465] name failslab, interval 1, probability 0, space 0, times 0 [ 88.212052][ T5465] CPU: 1 PID: 5465 Comm: syz.0.162 Tainted: G W syzkaller #0 [ 88.213341][ T5465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.214799][ T5465] Call trace: [ 88.215299][ T5465] dump_backtrace+0x0/0x458 [ 88.216026][ T5465] show_stack+0x2c/0x3c [ 88.216613][ T5465] __dump_stack+0x30/0x40 [ 88.217321][ T5465] dump_stack_lvl+0xf4/0x15c [ 88.218103][ T5465] dump_stack+0x1c/0x5c [ 88.218808][ T5465] should_fail+0x3bc/0x514 [ 88.219515][ T5465] __should_failslab+0xbc/0x10c [ 88.220282][ T5465] should_failslab+0x10/0x28 [ 88.220995][ T5465] slab_pre_alloc_hook+0x64/0xe8 [ 88.221776][ T5465] kmem_cache_alloc_node+0x98/0x40c [ 88.222580][ T5465] __alloc_skb+0x130/0x678 [ 88.223298][ T5465] netlink_ack+0x2c4/0x96c [ 88.224042][ T5465] netlink_rcv_skb+0x1ec/0x3d8 [ 88.224738][ T5465] genl_rcv+0x38/0x50 [ 88.225346][ T5465] netlink_unicast+0x624/0x890 [ 88.226050][ T5465] netlink_sendmsg+0x6f4/0x9d8 [ 88.226802][ T5465] ____sys_sendmsg+0x62c/0x940 [ 88.227521][ T5465] ___sys_sendmsg+0x1f0/0x27c [ 88.228207][ T5465] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.228937][ T5465] invoke_syscall+0x98/0x2b0 [ 88.229644][ T5465] el0_svc_common+0x138/0x258 [ 88.230434][ T5465] do_el0_svc+0x58/0x13c [ 88.231168][ T5465] el0_svc+0x78/0x1d0 [ 88.231844][ T5465] el0t_64_sync_handler+0xcc/0xe4 [ 88.232656][ T5465] el0t_64_sync+0x1a0/0x1a4 [ 88.258702][ T5467] FAULT_INJECTION: forcing a failure. [ 88.258702][ T5467] name failslab, interval 1, probability 0, space 0, times 0 [ 88.260685][ T5467] CPU: 1 PID: 5467 Comm: syz.0.163 Tainted: G W syzkaller #0 [ 88.262077][ T5467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.263609][ T5467] Call trace: [ 88.264117][ T5467] dump_backtrace+0x0/0x458 [ 88.264799][ T5467] show_stack+0x2c/0x3c [ 88.265473][ T5467] __dump_stack+0x30/0x40 [ 88.266137][ T5467] dump_stack_lvl+0xf4/0x15c [ 88.266895][ T5467] dump_stack+0x1c/0x5c [ 88.267553][ T5467] should_fail+0x3bc/0x514 [ 88.268271][ T5467] __should_failslab+0xbc/0x10c [ 88.269055][ T5467] should_failslab+0x10/0x28 [ 88.269784][ T5467] slab_pre_alloc_hook+0x64/0xe8 [ 88.270638][ T5467] __kmalloc+0xbc/0x43c [ 88.271299][ T5467] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 88.272382][ T5467] genl_rcv_msg+0x76c/0xc18 [ 88.273131][ T5467] netlink_rcv_skb+0x210/0x3d8 [ 88.273907][ T5467] genl_rcv+0x38/0x50 [ 88.274529][ T5467] netlink_unicast+0x624/0x890 [ 88.275286][ T5467] netlink_sendmsg+0x6f4/0x9d8 [ 88.276044][ T5467] ____sys_sendmsg+0x62c/0x940 [ 88.276806][ T5467] ___sys_sendmsg+0x1f0/0x27c [ 88.277626][ T5467] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.278476][ T5467] invoke_syscall+0x98/0x2b0 [ 88.279263][ T5467] el0_svc_common+0x138/0x258 [ 88.280062][ T5467] do_el0_svc+0x58/0x13c [ 88.280833][ T5467] el0_svc+0x78/0x1d0 [ 88.281504][ T5467] el0t_64_sync_handler+0xcc/0xe4 [ 88.282363][ T5467] el0t_64_sync+0x1a0/0x1a4 [ 88.294418][ T5469] FAULT_INJECTION: forcing a failure. [ 88.294418][ T5469] name failslab, interval 1, probability 0, space 0, times 0 [ 88.296712][ T5469] CPU: 1 PID: 5469 Comm: syz.0.164 Tainted: G W syzkaller #0 [ 88.298149][ T5469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.299660][ T5469] Call trace: [ 88.300156][ T5469] dump_backtrace+0x0/0x458 [ 88.300871][ T5469] show_stack+0x2c/0x3c [ 88.301580][ T5469] __dump_stack+0x30/0x40 [ 88.302298][ T5469] dump_stack_lvl+0xf4/0x15c [ 88.303051][ T5469] dump_stack+0x1c/0x5c [ 88.303785][ T5469] should_fail+0x3bc/0x514 [ 88.304530][ T5469] __should_failslab+0xbc/0x10c [ 88.305346][ T5469] should_failslab+0x10/0x28 [ 88.306133][ T5469] slab_pre_alloc_hook+0x64/0xe8 [ 88.306939][ T5469] kmem_cache_alloc_node+0x98/0x40c [ 88.307826][ T5469] __alloc_skb+0x130/0x678 [ 88.308554][ T5469] netlink_ack+0x2c4/0x96c [ 88.309272][ T5469] netlink_rcv_skb+0x1ec/0x3d8 [ 88.310042][ T5469] genl_rcv+0x38/0x50 [ 88.310765][ T5469] netlink_unicast+0x624/0x890 [ 88.311531][ T5469] netlink_sendmsg+0x6f4/0x9d8 [ 88.312269][ T5469] ____sys_sendmsg+0x62c/0x940 [ 88.313015][ T5469] ___sys_sendmsg+0x1f0/0x27c [ 88.313751][ T5469] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.314544][ T5469] invoke_syscall+0x98/0x2b0 [ 88.315314][ T5469] el0_svc_common+0x138/0x258 [ 88.316137][ T5469] do_el0_svc+0x58/0x13c [ 88.316854][ T5469] el0_svc+0x78/0x1d0 [ 88.317493][ T5469] el0t_64_sync_handler+0xcc/0xe4 [ 88.318313][ T5469] el0t_64_sync+0x1a0/0x1a4 [ 88.333115][ T5471] FAULT_INJECTION: forcing a failure. [ 88.333115][ T5471] name failslab, interval 1, probability 0, space 0, times 0 [ 88.335160][ T5471] CPU: 1 PID: 5471 Comm: syz.0.165 Tainted: G W syzkaller #0 [ 88.336652][ T5471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.338232][ T5471] Call trace: [ 88.338747][ T5471] dump_backtrace+0x0/0x458 [ 88.339439][ T5471] show_stack+0x2c/0x3c [ 88.340106][ T5471] __dump_stack+0x30/0x40 [ 88.340782][ T5471] dump_stack_lvl+0xf4/0x15c [ 88.341510][ T5471] dump_stack+0x1c/0x5c [ 88.342165][ T5471] should_fail+0x3bc/0x514 [ 88.342913][ T5471] __should_failslab+0xbc/0x10c [ 88.343727][ T5471] should_failslab+0x10/0x28 [ 88.344499][ T5471] slab_pre_alloc_hook+0x64/0xe8 [ 88.345303][ T5471] kmem_cache_alloc_node+0x98/0x40c [ 88.346181][ T5471] __alloc_skb+0x130/0x678 [ 88.346891][ T5471] netlink_ack+0x2c4/0x96c [ 88.347636][ T5471] netlink_rcv_skb+0x1ec/0x3d8 [ 88.348410][ T5471] genl_rcv+0x38/0x50 [ 88.349086][ T5471] netlink_unicast+0x624/0x890 [ 88.349834][ T5471] netlink_sendmsg+0x6f4/0x9d8 [ 88.350607][ T5471] ____sys_sendmsg+0x62c/0x940 [ 88.351412][ T5471] ___sys_sendmsg+0x1f0/0x27c [ 88.352222][ T5471] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.353029][ T5471] invoke_syscall+0x98/0x2b0 [ 88.353811][ T5471] el0_svc_common+0x138/0x258 [ 88.354608][ T5471] do_el0_svc+0x58/0x13c [ 88.355322][ T5471] el0_svc+0x78/0x1d0 [ 88.355962][ T5471] el0t_64_sync_handler+0xcc/0xe4 [ 88.356791][ T5471] el0t_64_sync+0x1a0/0x1a4 [ 88.367623][ T5473] FAULT_INJECTION: forcing a failure. [ 88.367623][ T5473] name failslab, interval 1, probability 0, space 0, times 0 [ 88.369646][ T5473] CPU: 1 PID: 5473 Comm: syz.0.166 Tainted: G W syzkaller #0 [ 88.371147][ T5473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.372801][ T5473] Call trace: [ 88.373303][ T5473] dump_backtrace+0x0/0x458 [ 88.374054][ T5473] show_stack+0x2c/0x3c [ 88.374777][ T5473] __dump_stack+0x30/0x40 [ 88.375514][ T5473] dump_stack_lvl+0xf4/0x15c [ 88.376262][ T5473] dump_stack+0x1c/0x5c [ 88.376974][ T5473] should_fail+0x3bc/0x514 [ 88.377652][ T5473] __should_failslab+0xbc/0x10c [ 88.378389][ T5473] should_failslab+0x10/0x28 [ 88.379122][ T5473] slab_pre_alloc_hook+0x64/0xe8 [ 88.379903][ T5473] kmem_cache_alloc_node+0x98/0x40c [ 88.380753][ T5473] __alloc_skb+0x130/0x678 [ 88.381421][ T5473] netlink_ack+0x2c4/0x96c [ 88.382160][ T5473] netlink_rcv_skb+0x1ec/0x3d8 [ 88.382921][ T5473] genl_rcv+0x38/0x50 [ 88.383608][ T5473] netlink_unicast+0x624/0x890 [ 88.384359][ T5473] netlink_sendmsg+0x6f4/0x9d8 [ 88.385071][ T5473] ____sys_sendmsg+0x62c/0x940 [ 88.385790][ T5473] ___sys_sendmsg+0x1f0/0x27c [ 88.386465][ T5473] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.387211][ T5473] invoke_syscall+0x98/0x2b0 [ 88.387966][ T5473] el0_svc_common+0x138/0x258 [ 88.388753][ T5473] do_el0_svc+0x58/0x13c [ 88.389443][ T5473] el0_svc+0x78/0x1d0 [ 88.390115][ T5473] el0t_64_sync_handler+0xcc/0xe4 [ 88.390900][ T5473] el0t_64_sync+0x1a0/0x1a4 [ 88.400727][ T5475] FAULT_INJECTION: forcing a failure. [ 88.400727][ T5475] name failslab, interval 1, probability 0, space 0, times 0 [ 88.402705][ T5475] CPU: 1 PID: 5475 Comm: syz.0.167 Tainted: G W syzkaller #0 [ 88.404102][ T5475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.405695][ T5475] Call trace: [ 88.406202][ T5475] dump_backtrace+0x0/0x458 [ 88.406964][ T5475] show_stack+0x2c/0x3c [ 88.407648][ T5475] __dump_stack+0x30/0x40 [ 88.408365][ T5475] dump_stack_lvl+0xf4/0x15c [ 88.409122][ T5475] dump_stack+0x1c/0x5c [ 88.409795][ T5475] should_fail+0x3bc/0x514 [ 88.410503][ T5475] __should_failslab+0xbc/0x10c [ 88.411305][ T5475] should_failslab+0x10/0x28 [ 88.412019][ T5475] slab_pre_alloc_hook+0x64/0xe8 [ 88.412804][ T5475] kmem_cache_alloc_node+0x98/0x40c [ 88.413592][ T5475] __alloc_skb+0x130/0x678 [ 88.414274][ T5475] netlink_ack+0x2c4/0x96c [ 88.414930][ T5475] netlink_rcv_skb+0x1ec/0x3d8 [ 88.415764][ T5475] genl_rcv+0x38/0x50 [ 88.416443][ T5475] netlink_unicast+0x624/0x890 [ 88.417265][ T5475] netlink_sendmsg+0x6f4/0x9d8 [ 88.418100][ T5475] ____sys_sendmsg+0x62c/0x940 [ 88.418894][ T5475] ___sys_sendmsg+0x1f0/0x27c [ 88.419706][ T5475] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.420567][ T5475] invoke_syscall+0x98/0x2b0 [ 88.421285][ T5475] el0_svc_common+0x138/0x258 [ 88.422043][ T5475] do_el0_svc+0x58/0x13c [ 88.422720][ T5475] el0_svc+0x78/0x1d0 [ 88.423316][ T5475] el0t_64_sync_handler+0xcc/0xe4 [ 88.424142][ T5475] el0t_64_sync+0x1a0/0x1a4 [ 88.438452][ T5477] FAULT_INJECTION: forcing a failure. [ 88.438452][ T5477] name failslab, interval 1, probability 0, space 0, times 0 [ 88.441424][ T5477] CPU: 0 PID: 5477 Comm: syz.0.168 Tainted: G W syzkaller #0 [ 88.442880][ T5477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.444523][ T5477] Call trace: [ 88.445036][ T5477] dump_backtrace+0x0/0x458 [ 88.445764][ T5477] show_stack+0x2c/0x3c [ 88.446479][ T5477] __dump_stack+0x30/0x40 [ 88.447221][ T5477] dump_stack_lvl+0xf4/0x15c [ 88.448004][ T5477] dump_stack+0x1c/0x5c [ 88.448698][ T5477] should_fail+0x3bc/0x514 [ 88.449461][ T5477] __should_failslab+0xbc/0x10c [ 88.450286][ T5477] should_failslab+0x10/0x28 [ 88.451088][ T5477] slab_pre_alloc_hook+0x64/0xe8 [ 88.451888][ T5477] kmem_cache_alloc_node+0x98/0x40c [ 88.452760][ T5477] __alloc_skb+0x130/0x678 [ 88.453475][ T5477] netlink_ack+0x2c4/0x96c [ 88.454222][ T5477] netlink_rcv_skb+0x1ec/0x3d8 [ 88.455041][ T5477] genl_rcv+0x38/0x50 [ 88.455718][ T5477] netlink_unicast+0x624/0x890 [ 88.456494][ T5477] netlink_sendmsg+0x6f4/0x9d8 [ 88.457276][ T5477] ____sys_sendmsg+0x62c/0x940 [ 88.458057][ T5477] ___sys_sendmsg+0x1f0/0x27c [ 88.458858][ T5477] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.459710][ T5477] invoke_syscall+0x98/0x2b0 [ 88.460486][ T5477] el0_svc_common+0x138/0x258 [ 88.461224][ T5477] do_el0_svc+0x58/0x13c [ 88.461853][ T5477] el0_svc+0x78/0x1d0 [ 88.462449][ T5477] el0t_64_sync_handler+0xcc/0xe4 [ 88.463275][ T5477] el0t_64_sync+0x1a0/0x1a4 [ 88.472373][ T5479] FAULT_INJECTION: forcing a failure. [ 88.472373][ T5479] name failslab, interval 1, probability 0, space 0, times 0 [ 88.474508][ T5479] CPU: 1 PID: 5479 Comm: syz.0.169 Tainted: G W syzkaller #0 [ 88.475967][ T5479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.477581][ T5479] Call trace: [ 88.478147][ T5479] dump_backtrace+0x0/0x458 [ 88.478864][ T5479] show_stack+0x2c/0x3c [ 88.479649][ T5479] __dump_stack+0x30/0x40 [ 88.480388][ T5479] dump_stack_lvl+0xf4/0x15c [ 88.481149][ T5479] dump_stack+0x1c/0x5c [ 88.481846][ T5479] should_fail+0x3bc/0x514 [ 88.482611][ T5479] __should_failslab+0xbc/0x10c [ 88.483388][ T5479] should_failslab+0x10/0x28 [ 88.484167][ T5479] slab_pre_alloc_hook+0x64/0xe8 [ 88.484977][ T5479] kmem_cache_alloc_node+0x98/0x40c [ 88.485864][ T5479] __alloc_skb+0x130/0x678 [ 88.486599][ T5479] netlink_ack+0x2c4/0x96c [ 88.487358][ T5479] netlink_rcv_skb+0x1ec/0x3d8 [ 88.488156][ T5479] genl_rcv+0x38/0x50 [ 88.488818][ T5479] netlink_unicast+0x624/0x890 [ 88.489647][ T5479] netlink_sendmsg+0x6f4/0x9d8 [ 88.490467][ T5479] ____sys_sendmsg+0x62c/0x940 [ 88.491248][ T5479] ___sys_sendmsg+0x1f0/0x27c [ 88.492065][ T5479] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.492932][ T5479] invoke_syscall+0x98/0x2b0 [ 88.493703][ T5479] el0_svc_common+0x138/0x258 [ 88.494456][ T5479] do_el0_svc+0x58/0x13c [ 88.495166][ T5479] el0_svc+0x78/0x1d0 [ 88.495818][ T5479] el0t_64_sync_handler+0xcc/0xe4 [ 88.496649][ T5479] el0t_64_sync+0x1a0/0x1a4 [ 88.507226][ T5481] FAULT_INJECTION: forcing a failure. [ 88.507226][ T5481] name failslab, interval 1, probability 0, space 0, times 0 [ 88.509224][ T5481] CPU: 1 PID: 5481 Comm: syz.0.170 Tainted: G W syzkaller #0 [ 88.510732][ T5481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.512519][ T5481] Call trace: [ 88.513023][ T5481] dump_backtrace+0x0/0x458 [ 88.513809][ T5481] show_stack+0x2c/0x3c [ 88.514519][ T5481] __dump_stack+0x30/0x40 [ 88.515223][ T5481] dump_stack_lvl+0xf4/0x15c [ 88.515963][ T5481] dump_stack+0x1c/0x5c [ 88.516672][ T5481] should_fail+0x3bc/0x514 [ 88.517406][ T5481] __should_failslab+0xbc/0x10c [ 88.518199][ T5481] should_failslab+0x10/0x28 [ 88.518967][ T5481] slab_pre_alloc_hook+0x64/0xe8 [ 88.519806][ T5481] kmem_cache_alloc_node+0x98/0x40c [ 88.520654][ T5481] __alloc_skb+0x130/0x678 [ 88.521395][ T5481] netlink_ack+0x2c4/0x96c [ 88.522147][ T5481] netlink_rcv_skb+0x1ec/0x3d8 [ 88.522927][ T5481] genl_rcv+0x38/0x50 [ 88.523642][ T5481] netlink_unicast+0x624/0x890 [ 88.524427][ T5481] netlink_sendmsg+0x6f4/0x9d8 [ 88.525230][ T5481] ____sys_sendmsg+0x62c/0x940 [ 88.526048][ T5481] ___sys_sendmsg+0x1f0/0x27c [ 88.526806][ T5481] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.527641][ T5481] invoke_syscall+0x98/0x2b0 [ 88.528376][ T5481] el0_svc_common+0x138/0x258 [ 88.529170][ T5481] do_el0_svc+0x58/0x13c [ 88.529854][ T5481] el0_svc+0x78/0x1d0 [ 88.530546][ T5481] el0t_64_sync_handler+0xcc/0xe4 [ 88.531426][ T5481] el0t_64_sync+0x1a0/0x1a4 [ 88.545883][ T5483] FAULT_INJECTION: forcing a failure. [ 88.545883][ T5483] name failslab, interval 1, probability 0, space 0, times 0 [ 88.548088][ T5483] CPU: 0 PID: 5483 Comm: syz.0.171 Tainted: G W syzkaller #0 [ 88.549542][ T5483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.551163][ T5483] Call trace: [ 88.551669][ T5483] dump_backtrace+0x0/0x458 [ 88.552394][ T5483] show_stack+0x2c/0x3c [ 88.553059][ T5483] __dump_stack+0x30/0x40 [ 88.553729][ T5483] dump_stack_lvl+0xf4/0x15c [ 88.554498][ T5483] dump_stack+0x1c/0x5c [ 88.555127][ T5483] should_fail+0x3bc/0x514 [ 88.555808][ T5483] __should_failslab+0xbc/0x10c [ 88.556606][ T5483] should_failslab+0x10/0x28 [ 88.557342][ T5483] slab_pre_alloc_hook+0x64/0xe8 [ 88.558136][ T5483] kmem_cache_alloc_node+0x98/0x40c [ 88.559001][ T5483] __alloc_skb+0x130/0x678 [ 88.559708][ T5483] netlink_ack+0x2c4/0x96c [ 88.560436][ T5483] netlink_rcv_skb+0x1ec/0x3d8 [ 88.561248][ T5483] genl_rcv+0x38/0x50 [ 88.561891][ T5483] netlink_unicast+0x624/0x890 [ 88.562706][ T5483] netlink_sendmsg+0x6f4/0x9d8 [ 88.563490][ T5483] ____sys_sendmsg+0x62c/0x940 [ 88.564284][ T5483] ___sys_sendmsg+0x1f0/0x27c [ 88.565104][ T5483] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.565945][ T5483] invoke_syscall+0x98/0x2b0 [ 88.566661][ T5483] el0_svc_common+0x138/0x258 [ 88.567355][ T5483] do_el0_svc+0x58/0x13c [ 88.568038][ T5483] el0_svc+0x78/0x1d0 [ 88.568688][ T5483] el0t_64_sync_handler+0xcc/0xe4 [ 88.569465][ T5483] el0t_64_sync+0x1a0/0x1a4 [ 88.580068][ T5485] FAULT_INJECTION: forcing a failure. [ 88.580068][ T5485] name failslab, interval 1, probability 0, space 0, times 0 [ 88.582501][ T5485] CPU: 0 PID: 5485 Comm: syz.0.172 Tainted: G W syzkaller #0 [ 88.583892][ T5485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.585569][ T5485] Call trace: [ 88.586128][ T5485] dump_backtrace+0x0/0x458 [ 88.586862][ T5485] show_stack+0x2c/0x3c [ 88.587561][ T5485] __dump_stack+0x30/0x40 [ 88.588286][ T5485] dump_stack_lvl+0xf4/0x15c [ 88.589033][ T5485] dump_stack+0x1c/0x5c [ 88.589734][ T5485] should_fail+0x3bc/0x514 [ 88.590471][ T5485] __should_failslab+0xbc/0x10c [ 88.591288][ T5485] should_failslab+0x10/0x28 [ 88.592054][ T5485] slab_pre_alloc_hook+0x64/0xe8 [ 88.592978][ T5485] kmem_cache_alloc_node+0x98/0x40c [ 88.593874][ T5485] __alloc_skb+0x130/0x678 [ 88.594641][ T5485] netlink_ack+0x2c4/0x96c [ 88.595401][ T5485] netlink_rcv_skb+0x1ec/0x3d8 [ 88.596288][ T5485] genl_rcv+0x38/0x50 [ 88.596997][ T5485] netlink_unicast+0x624/0x890 [ 88.597780][ T5485] netlink_sendmsg+0x6f4/0x9d8 [ 88.598607][ T5485] ____sys_sendmsg+0x62c/0x940 [ 88.599462][ T5485] ___sys_sendmsg+0x1f0/0x27c [ 88.600284][ T5485] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.601249][ T5485] invoke_syscall+0x98/0x2b0 [ 88.602017][ T5485] el0_svc_common+0x138/0x258 [ 88.602807][ T5485] do_el0_svc+0x58/0x13c [ 88.603544][ T5485] el0_svc+0x78/0x1d0 [ 88.604243][ T5485] el0t_64_sync_handler+0xcc/0xe4 [ 88.605070][ T5485] el0t_64_sync+0x1a0/0x1a4 [ 88.614464][ T5487] FAULT_INJECTION: forcing a failure. [ 88.614464][ T5487] name failslab, interval 1, probability 0, space 0, times 0 [ 88.616440][ T5487] CPU: 1 PID: 5487 Comm: syz.0.173 Tainted: G W syzkaller #0 [ 88.617774][ T5487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.619325][ T5487] Call trace: [ 88.619855][ T5487] dump_backtrace+0x0/0x458 [ 88.620570][ T5487] show_stack+0x2c/0x3c [ 88.621278][ T5487] __dump_stack+0x30/0x40 [ 88.622008][ T5487] dump_stack_lvl+0xf4/0x15c [ 88.622779][ T5487] dump_stack+0x1c/0x5c [ 88.623479][ T5487] should_fail+0x3bc/0x514 [ 88.624205][ T5487] __should_failslab+0xbc/0x10c [ 88.624981][ T5487] should_failslab+0x10/0x28 [ 88.625647][ T5487] slab_pre_alloc_hook+0x64/0xe8 [ 88.626388][ T5487] kmem_cache_alloc_node+0x98/0x40c [ 88.627277][ T5487] __alloc_skb+0x130/0x678 [ 88.628010][ T5487] netlink_ack+0x2c4/0x96c [ 88.628687][ T5487] netlink_rcv_skb+0x1ec/0x3d8 [ 88.629441][ T5487] genl_rcv+0x38/0x50 [ 88.630161][ T5487] netlink_unicast+0x624/0x890 [ 88.630963][ T5487] netlink_sendmsg+0x6f4/0x9d8 [ 88.631775][ T5487] ____sys_sendmsg+0x62c/0x940 [ 88.632568][ T5487] ___sys_sendmsg+0x1f0/0x27c [ 88.633299][ T5487] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.634130][ T5487] invoke_syscall+0x98/0x2b0 [ 88.634899][ T5487] el0_svc_common+0x138/0x258 [ 88.635702][ T5487] do_el0_svc+0x58/0x13c [ 88.636406][ T5487] el0_svc+0x78/0x1d0 [ 88.637121][ T5487] el0t_64_sync_handler+0xcc/0xe4 [ 88.637982][ T5487] el0t_64_sync+0x1a0/0x1a4 [ 88.648311][ T5489] FAULT_INJECTION: forcing a failure. [ 88.648311][ T5489] name failslab, interval 1, probability 0, space 0, times 0 [ 88.651585][ T5489] CPU: 1 PID: 5489 Comm: syz.0.174 Tainted: G W syzkaller #0 [ 88.652926][ T5489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.654608][ T5489] Call trace: [ 88.655103][ T5489] dump_backtrace+0x0/0x458 [ 88.655888][ T5489] show_stack+0x2c/0x3c [ 88.656563][ T5489] __dump_stack+0x30/0x40 [ 88.657300][ T5489] dump_stack_lvl+0xf4/0x15c [ 88.658021][ T5489] dump_stack+0x1c/0x5c [ 88.658700][ T5489] should_fail+0x3bc/0x514 [ 88.659395][ T5489] __should_failslab+0xbc/0x10c [ 88.660187][ T5489] should_failslab+0x10/0x28 [ 88.660921][ T5489] slab_pre_alloc_hook+0x64/0xe8 [ 88.661762][ T5489] kmem_cache_alloc_node+0x98/0x40c [ 88.662676][ T5489] __alloc_skb+0x130/0x678 [ 88.663382][ T5489] netlink_ack+0x2c4/0x96c [ 88.664156][ T5489] netlink_rcv_skb+0x1ec/0x3d8 [ 88.664973][ T5489] genl_rcv+0x38/0x50 [ 88.665631][ T5489] netlink_unicast+0x624/0x890 [ 88.666396][ T5489] netlink_sendmsg+0x6f4/0x9d8 [ 88.667141][ T5489] ____sys_sendmsg+0x62c/0x940 [ 88.667891][ T5489] ___sys_sendmsg+0x1f0/0x27c [ 88.668646][ T5489] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.669419][ T5489] invoke_syscall+0x98/0x2b0 [ 88.670161][ T5489] el0_svc_common+0x138/0x258 [ 88.670902][ T5489] do_el0_svc+0x58/0x13c [ 88.671560][ T5489] el0_svc+0x78/0x1d0 [ 88.672180][ T5489] el0t_64_sync_handler+0xcc/0xe4 [ 88.672977][ T5489] el0t_64_sync+0x1a0/0x1a4 [ 88.683048][ T5491] FAULT_INJECTION: forcing a failure. [ 88.683048][ T5491] name failslab, interval 1, probability 0, space 0, times 0 [ 88.684974][ T5491] CPU: 1 PID: 5491 Comm: syz.0.175 Tainted: G W syzkaller #0 [ 88.686325][ T5491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.687885][ T5491] Call trace: [ 88.688384][ T5491] dump_backtrace+0x0/0x458 [ 88.689054][ T5491] show_stack+0x2c/0x3c [ 88.689714][ T5491] __dump_stack+0x30/0x40 [ 88.690382][ T5491] dump_stack_lvl+0xf4/0x15c [ 88.691089][ T5491] dump_stack+0x1c/0x5c [ 88.691715][ T5491] should_fail+0x3bc/0x514 [ 88.692378][ T5491] __should_failslab+0xbc/0x10c [ 88.693119][ T5491] should_failslab+0x10/0x28 [ 88.693807][ T5491] slab_pre_alloc_hook+0x64/0xe8 [ 88.694604][ T5491] kmem_cache_alloc_node+0x98/0x40c [ 88.695395][ T5491] __alloc_skb+0x130/0x678 [ 88.696080][ T5491] netlink_ack+0x2c4/0x96c [ 88.696741][ T5491] netlink_rcv_skb+0x1ec/0x3d8 [ 88.697480][ T5491] genl_rcv+0x38/0x50 [ 88.698072][ T5491] netlink_unicast+0x624/0x890 [ 88.698756][ T5491] netlink_sendmsg+0x6f4/0x9d8 [ 88.699481][ T5491] ____sys_sendmsg+0x62c/0x940 [ 88.700218][ T5491] ___sys_sendmsg+0x1f0/0x27c [ 88.700881][ T5491] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.701658][ T5491] invoke_syscall+0x98/0x2b0 [ 88.702313][ T5491] el0_svc_common+0x138/0x258 [ 88.702952][ T5491] do_el0_svc+0x58/0x13c [ 88.703606][ T5491] el0_svc+0x78/0x1d0 [ 88.704258][ T5491] el0t_64_sync_handler+0xcc/0xe4 [ 88.705060][ T5491] el0t_64_sync+0x1a0/0x1a4 [ 88.715732][ T5493] FAULT_INJECTION: forcing a failure. [ 88.715732][ T5493] name failslab, interval 1, probability 0, space 0, times 0 [ 88.717773][ T5493] CPU: 1 PID: 5493 Comm: syz.0.176 Tainted: G W syzkaller #0 [ 88.719154][ T5493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.720780][ T5493] Call trace: [ 88.721282][ T5493] dump_backtrace+0x0/0x458 [ 88.721970][ T5493] show_stack+0x2c/0x3c [ 88.722583][ T5493] __dump_stack+0x30/0x40 [ 88.723312][ T5493] dump_stack_lvl+0xf4/0x15c [ 88.724064][ T5493] dump_stack+0x1c/0x5c [ 88.724735][ T5493] should_fail+0x3bc/0x514 [ 88.725404][ T5493] __should_failslab+0xbc/0x10c [ 88.726142][ T5493] should_failslab+0x10/0x28 [ 88.726832][ T5493] slab_pre_alloc_hook+0x64/0xe8 [ 88.727592][ T5493] kmem_cache_alloc_node+0x98/0x40c [ 88.728399][ T5493] __alloc_skb+0x130/0x678 [ 88.729093][ T5493] netlink_ack+0x2c4/0x96c [ 88.729761][ T5493] netlink_rcv_skb+0x1ec/0x3d8 [ 88.730505][ T5493] genl_rcv+0x38/0x50 [ 88.731090][ T5493] netlink_unicast+0x624/0x890 [ 88.731838][ T5493] netlink_sendmsg+0x6f4/0x9d8 [ 88.732572][ T5493] ____sys_sendmsg+0x62c/0x940 [ 88.733243][ T5493] ___sys_sendmsg+0x1f0/0x27c [ 88.733941][ T5493] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.734718][ T5493] invoke_syscall+0x98/0x2b0 [ 88.735400][ T5493] el0_svc_common+0x138/0x258 [ 88.736114][ T5493] do_el0_svc+0x58/0x13c [ 88.736783][ T5493] el0_svc+0x78/0x1d0 [ 88.737352][ T5493] el0t_64_sync_handler+0xcc/0xe4 [ 88.738116][ T5493] el0t_64_sync+0x1a0/0x1a4 [ 88.748867][ T5495] FAULT_INJECTION: forcing a failure. [ 88.748867][ T5495] name failslab, interval 1, probability 0, space 0, times 0 [ 88.750898][ T5495] CPU: 0 PID: 5495 Comm: syz.0.177 Tainted: G W syzkaller #0 [ 88.752216][ T5495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.753758][ T5495] Call trace: [ 88.754262][ T5495] dump_backtrace+0x0/0x458 [ 88.754981][ T5495] show_stack+0x2c/0x3c [ 88.755609][ T5495] __dump_stack+0x30/0x40 [ 88.756328][ T5495] dump_stack_lvl+0xf4/0x15c [ 88.757123][ T5495] dump_stack+0x1c/0x5c [ 88.757792][ T5495] should_fail+0x3bc/0x514 [ 88.758490][ T5495] __should_failslab+0xbc/0x10c [ 88.759311][ T5495] should_failslab+0x10/0x28 [ 88.760062][ T5495] slab_pre_alloc_hook+0x64/0xe8 [ 88.760815][ T5495] kmem_cache_alloc_node+0x98/0x40c [ 88.761559][ T5495] __alloc_skb+0x130/0x678 [ 88.762241][ T5495] netlink_ack+0x2c4/0x96c [ 88.762849][ T5495] netlink_rcv_skb+0x1ec/0x3d8 [ 88.763564][ T5495] genl_rcv+0x38/0x50 [ 88.764190][ T5495] netlink_unicast+0x624/0x890 [ 88.764990][ T5495] netlink_sendmsg+0x6f4/0x9d8 [ 88.765809][ T5495] ____sys_sendmsg+0x62c/0x940 [ 88.766606][ T5495] ___sys_sendmsg+0x1f0/0x27c [ 88.767363][ T5495] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.768184][ T5495] invoke_syscall+0x98/0x2b0 [ 88.768923][ T5495] el0_svc_common+0x138/0x258 [ 88.769715][ T5495] do_el0_svc+0x58/0x13c [ 88.770427][ T5495] el0_svc+0x78/0x1d0 [ 88.771078][ T5495] el0t_64_sync_handler+0xcc/0xe4 [ 88.771974][ T5495] el0t_64_sync+0x1a0/0x1a4 [ 88.781313][ T5497] FAULT_INJECTION: forcing a failure. [ 88.781313][ T5497] name failslab, interval 1, probability 0, space 0, times 0 [ 88.783342][ T5497] CPU: 1 PID: 5497 Comm: syz.0.178 Tainted: G W syzkaller #0 [ 88.784634][ T5497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.786113][ T5497] Call trace: [ 88.786621][ T5497] dump_backtrace+0x0/0x458 [ 88.787298][ T5497] show_stack+0x2c/0x3c [ 88.787915][ T5497] __dump_stack+0x30/0x40 [ 88.788580][ T5497] dump_stack_lvl+0xf4/0x15c [ 88.789287][ T5497] dump_stack+0x1c/0x5c [ 88.789919][ T5497] should_fail+0x3bc/0x514 [ 88.790614][ T5497] __should_failslab+0xbc/0x10c [ 88.791359][ T5497] should_failslab+0x10/0x28 [ 88.792034][ T5497] slab_pre_alloc_hook+0x64/0xe8 [ 88.792797][ T5497] kmem_cache_alloc_node+0x98/0x40c [ 88.793590][ T5497] __alloc_skb+0x130/0x678 [ 88.794244][ T5497] netlink_ack+0x2c4/0x96c [ 88.794891][ T5497] netlink_rcv_skb+0x1ec/0x3d8 [ 88.795749][ T5497] genl_rcv+0x38/0x50 [ 88.796402][ T5497] netlink_unicast+0x624/0x890 [ 88.797197][ T5497] netlink_sendmsg+0x6f4/0x9d8 [ 88.797976][ T5497] ____sys_sendmsg+0x62c/0x940 [ 88.798766][ T5497] ___sys_sendmsg+0x1f0/0x27c [ 88.799547][ T5497] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.800382][ T5497] invoke_syscall+0x98/0x2b0 [ 88.801121][ T5497] el0_svc_common+0x138/0x258 [ 88.801853][ T5497] do_el0_svc+0x58/0x13c [ 88.802551][ T5497] el0_svc+0x78/0x1d0 [ 88.803189][ T5497] el0t_64_sync_handler+0xcc/0xe4 [ 88.804040][ T5497] el0t_64_sync+0x1a0/0x1a4 [ 88.816027][ T5499] FAULT_INJECTION: forcing a failure. [ 88.816027][ T5499] name failslab, interval 1, probability 0, space 0, times 0 [ 88.818208][ T5499] CPU: 0 PID: 5499 Comm: syz.0.179 Tainted: G W syzkaller #0 [ 88.819662][ T5499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.821207][ T5499] Call trace: [ 88.821717][ T5499] dump_backtrace+0x0/0x458 [ 88.822385][ T5499] show_stack+0x2c/0x3c [ 88.823064][ T5499] __dump_stack+0x30/0x40 [ 88.823797][ T5499] dump_stack_lvl+0xf4/0x15c [ 88.824584][ T5499] dump_stack+0x1c/0x5c [ 88.825288][ T5499] should_fail+0x3bc/0x514 [ 88.825998][ T5499] __should_failslab+0xbc/0x10c [ 88.826799][ T5499] should_failslab+0x10/0x28 [ 88.827513][ T5499] slab_pre_alloc_hook+0x64/0xe8 [ 88.828295][ T5499] kmem_cache_alloc_node+0x98/0x40c [ 88.829121][ T5499] __alloc_skb+0x130/0x678 [ 88.829819][ T5499] netlink_ack+0x2c4/0x96c [ 88.830520][ T5499] netlink_rcv_skb+0x1ec/0x3d8 [ 88.831248][ T5499] genl_rcv+0x38/0x50 [ 88.831911][ T5499] netlink_unicast+0x624/0x890 [ 88.832730][ T5499] netlink_sendmsg+0x6f4/0x9d8 [ 88.833497][ T5499] ____sys_sendmsg+0x62c/0x940 [ 88.834273][ T5499] ___sys_sendmsg+0x1f0/0x27c [ 88.835020][ T5499] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.835886][ T5499] invoke_syscall+0x98/0x2b0 [ 88.836607][ T5499] el0_svc_common+0x138/0x258 [ 88.837361][ T5499] do_el0_svc+0x58/0x13c [ 88.838027][ T5499] el0_svc+0x78/0x1d0 [ 88.838676][ T5499] el0t_64_sync_handler+0xcc/0xe4 [ 88.839452][ T5499] el0t_64_sync+0x1a0/0x1a4 [ 88.849496][ T5501] FAULT_INJECTION: forcing a failure. [ 88.849496][ T5501] name failslab, interval 1, probability 0, space 0, times 0 [ 88.851846][ T5501] CPU: 0 PID: 5501 Comm: syz.0.180 Tainted: G W syzkaller #0 [ 88.853183][ T5501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.854739][ T5501] Call trace: [ 88.855222][ T5501] dump_backtrace+0x0/0x458 [ 88.855951][ T5501] show_stack+0x2c/0x3c [ 88.856625][ T5501] __dump_stack+0x30/0x40 [ 88.857350][ T5501] dump_stack_lvl+0xf4/0x15c [ 88.858139][ T5501] dump_stack+0x1c/0x5c [ 88.858816][ T5501] should_fail+0x3bc/0x514 [ 88.859519][ T5501] __should_failslab+0xbc/0x10c [ 88.860325][ T5501] should_failslab+0x10/0x28 [ 88.861076][ T5501] slab_pre_alloc_hook+0x64/0xe8 [ 88.861890][ T5501] kmem_cache_alloc_node+0x98/0x40c [ 88.862753][ T5501] __alloc_skb+0x130/0x678 [ 88.863454][ T5501] netlink_ack+0x2c4/0x96c [ 88.864187][ T5501] netlink_rcv_skb+0x1ec/0x3d8 [ 88.864973][ T5501] genl_rcv+0x38/0x50 [ 88.865646][ T5501] netlink_unicast+0x624/0x890 [ 88.866467][ T5501] netlink_sendmsg+0x6f4/0x9d8 [ 88.867243][ T5501] ____sys_sendmsg+0x62c/0x940 [ 88.868006][ T5501] ___sys_sendmsg+0x1f0/0x27c [ 88.868756][ T5501] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.869542][ T5501] invoke_syscall+0x98/0x2b0 [ 88.870296][ T5501] el0_svc_common+0x138/0x258 [ 88.871084][ T5501] do_el0_svc+0x58/0x13c [ 88.871781][ T5501] el0_svc+0x78/0x1d0 [ 88.872420][ T5501] el0t_64_sync_handler+0xcc/0xe4 [ 88.873201][ T5501] el0t_64_sync+0x1a0/0x1a4 [ 88.883810][ T5503] FAULT_INJECTION: forcing a failure. [ 88.883810][ T5503] name failslab, interval 1, probability 0, space 0, times 0 [ 88.885826][ T5503] CPU: 0 PID: 5503 Comm: syz.0.181 Tainted: G W syzkaller #0 [ 88.887141][ T5503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.888818][ T5503] Call trace: [ 88.889313][ T5503] dump_backtrace+0x0/0x458 [ 88.890023][ T5503] show_stack+0x2c/0x3c [ 88.890753][ T5503] __dump_stack+0x30/0x40 [ 88.891432][ T5503] dump_stack_lvl+0xf4/0x15c [ 88.892211][ T5503] dump_stack+0x1c/0x5c [ 88.892909][ T5503] should_fail+0x3bc/0x514 [ 88.893639][ T5503] __should_failslab+0xbc/0x10c [ 88.894384][ T5503] should_failslab+0x10/0x28 [ 88.895135][ T5503] slab_pre_alloc_hook+0x64/0xe8 [ 88.896001][ T5503] kmem_cache_alloc_node+0x98/0x40c [ 88.896913][ T5503] __alloc_skb+0x130/0x678 [ 88.897674][ T5503] netlink_ack+0x2c4/0x96c [ 88.898424][ T5503] netlink_rcv_skb+0x1ec/0x3d8 [ 88.899225][ T5503] genl_rcv+0x38/0x50 [ 88.899879][ T5503] netlink_unicast+0x624/0x890 [ 88.900674][ T5503] netlink_sendmsg+0x6f4/0x9d8 [ 88.901427][ T5503] ____sys_sendmsg+0x62c/0x940 [ 88.902163][ T5503] ___sys_sendmsg+0x1f0/0x27c [ 88.902889][ T5503] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.903695][ T5503] invoke_syscall+0x98/0x2b0 [ 88.904390][ T5503] el0_svc_common+0x138/0x258 [ 88.905212][ T5503] do_el0_svc+0x58/0x13c [ 88.905910][ T5503] el0_svc+0x78/0x1d0 [ 88.906520][ T5503] el0t_64_sync_handler+0xcc/0xe4 [ 88.907290][ T5503] el0t_64_sync+0x1a0/0x1a4 [ 88.917321][ T5505] FAULT_INJECTION: forcing a failure. [ 88.917321][ T5505] name failslab, interval 1, probability 0, space 0, times 0 [ 88.919408][ T5505] CPU: 0 PID: 5505 Comm: syz.0.182 Tainted: G W syzkaller #0 [ 88.920859][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.922543][ T5505] Call trace: [ 88.923087][ T5505] dump_backtrace+0x0/0x458 [ 88.923835][ T5505] show_stack+0x2c/0x3c [ 88.924497][ T5505] __dump_stack+0x30/0x40 [ 88.925251][ T5505] dump_stack_lvl+0xf4/0x15c [ 88.926037][ T5505] dump_stack+0x1c/0x5c [ 88.926745][ T5505] should_fail+0x3bc/0x514 [ 88.927451][ T5505] __should_failslab+0xbc/0x10c [ 88.928187][ T5505] should_failslab+0x10/0x28 [ 88.928931][ T5505] slab_pre_alloc_hook+0x64/0xe8 [ 88.929729][ T5505] kmem_cache_alloc_node+0x98/0x40c [ 88.930562][ T5505] __alloc_skb+0x130/0x678 [ 88.931277][ T5505] netlink_ack+0x2c4/0x96c [ 88.931944][ T5505] netlink_rcv_skb+0x1ec/0x3d8 [ 88.932778][ T5505] genl_rcv+0x38/0x50 [ 88.933476][ T5505] netlink_unicast+0x624/0x890 [ 88.934293][ T5505] netlink_sendmsg+0x6f4/0x9d8 [ 88.935084][ T5505] ____sys_sendmsg+0x62c/0x940 [ 88.935854][ T5505] ___sys_sendmsg+0x1f0/0x27c [ 88.936611][ T5505] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.937409][ T5505] invoke_syscall+0x98/0x2b0 [ 88.938111][ T5505] el0_svc_common+0x138/0x258 [ 88.938866][ T5505] do_el0_svc+0x58/0x13c [ 88.939519][ T5505] el0_svc+0x78/0x1d0 [ 88.940213][ T5505] el0t_64_sync_handler+0xcc/0xe4 [ 88.941080][ T5505] el0t_64_sync+0x1a0/0x1a4 [ 88.950897][ T5507] FAULT_INJECTION: forcing a failure. [ 88.950897][ T5507] name failslab, interval 1, probability 0, space 0, times 0 [ 88.952983][ T5507] CPU: 0 PID: 5507 Comm: syz.0.183 Tainted: G W syzkaller #0 [ 88.954394][ T5507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.956092][ T5507] Call trace: [ 88.956626][ T5507] dump_backtrace+0x0/0x458 [ 88.957361][ T5507] show_stack+0x2c/0x3c [ 88.957965][ T5507] __dump_stack+0x30/0x40 [ 88.958681][ T5507] dump_stack_lvl+0xf4/0x15c [ 88.959492][ T5507] dump_stack+0x1c/0x5c [ 88.960210][ T5507] should_fail+0x3bc/0x514 [ 88.960966][ T5507] __should_failslab+0xbc/0x10c [ 88.961805][ T5507] should_failslab+0x10/0x28 [ 88.962520][ T5507] slab_pre_alloc_hook+0x64/0xe8 [ 88.963277][ T5507] kmem_cache_alloc_node+0x98/0x40c [ 88.964185][ T5507] __alloc_skb+0x130/0x678 [ 88.964902][ T5507] netlink_ack+0x2c4/0x96c [ 88.965626][ T5507] netlink_rcv_skb+0x1ec/0x3d8 [ 88.966421][ T5507] genl_rcv+0x38/0x50 [ 88.967110][ T5507] netlink_unicast+0x624/0x890 [ 88.967919][ T5507] netlink_sendmsg+0x6f4/0x9d8 [ 88.968724][ T5507] ____sys_sendmsg+0x62c/0x940 [ 88.969422][ T5507] ___sys_sendmsg+0x1f0/0x27c [ 88.970162][ T5507] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.970945][ T5507] invoke_syscall+0x98/0x2b0 [ 88.971617][ T5507] el0_svc_common+0x138/0x258 [ 88.972303][ T5507] do_el0_svc+0x58/0x13c [ 88.972958][ T5507] el0_svc+0x78/0x1d0 [ 88.973629][ T5507] el0t_64_sync_handler+0xcc/0xe4 [ 88.974466][ T5507] el0t_64_sync+0x1a0/0x1a4 [ 88.984796][ T5509] FAULT_INJECTION: forcing a failure. [ 88.984796][ T5509] name failslab, interval 1, probability 0, space 0, times 0 [ 88.986862][ T5509] CPU: 0 PID: 5509 Comm: syz.0.184 Tainted: G W syzkaller #0 [ 88.988362][ T5509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.989990][ T5509] Call trace: [ 88.990551][ T5509] dump_backtrace+0x0/0x458 [ 88.991332][ T5509] show_stack+0x2c/0x3c [ 88.992039][ T5509] __dump_stack+0x30/0x40 [ 88.992750][ T5509] dump_stack_lvl+0xf4/0x15c [ 88.993527][ T5509] dump_stack+0x1c/0x5c [ 88.994237][ T5509] should_fail+0x3bc/0x514 [ 88.994949][ T5509] __should_failslab+0xbc/0x10c [ 88.995692][ T5509] should_failslab+0x10/0x28 [ 88.996486][ T5509] slab_pre_alloc_hook+0x64/0xe8 [ 88.997267][ T5509] kmem_cache_alloc_node+0x98/0x40c [ 88.998128][ T5509] __alloc_skb+0x130/0x678 [ 88.998811][ T5509] netlink_ack+0x2c4/0x96c [ 88.999476][ T5509] netlink_rcv_skb+0x1ec/0x3d8 [ 89.000210][ T5509] genl_rcv+0x38/0x50 [ 89.000821][ T5509] netlink_unicast+0x624/0x890 [ 89.001632][ T5509] netlink_sendmsg+0x6f4/0x9d8 [ 89.002396][ T5509] ____sys_sendmsg+0x62c/0x940 [ 89.003180][ T5509] ___sys_sendmsg+0x1f0/0x27c [ 89.003979][ T5509] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.004852][ T5509] invoke_syscall+0x98/0x2b0 [ 89.005639][ T5509] el0_svc_common+0x138/0x258 [ 89.006449][ T5509] do_el0_svc+0x58/0x13c [ 89.007153][ T5509] el0_svc+0x78/0x1d0 [ 89.007832][ T5509] el0t_64_sync_handler+0xcc/0xe4 [ 89.008633][ T5509] el0t_64_sync+0x1a0/0x1a4 [ 89.019131][ T5511] FAULT_INJECTION: forcing a failure. [ 89.019131][ T5511] name failslab, interval 1, probability 0, space 0, times 0 [ 89.021391][ T5511] CPU: 0 PID: 5511 Comm: syz.0.185 Tainted: G W syzkaller #0 [ 89.022849][ T5511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.024553][ T5511] Call trace: [ 89.025098][ T5511] dump_backtrace+0x0/0x458 [ 89.025822][ T5511] show_stack+0x2c/0x3c [ 89.026505][ T5511] __dump_stack+0x30/0x40 [ 89.027262][ T5511] dump_stack_lvl+0xf4/0x15c [ 89.028009][ T5511] dump_stack+0x1c/0x5c [ 89.028731][ T5511] should_fail+0x3bc/0x514 [ 89.029418][ T5511] __should_failslab+0xbc/0x10c [ 89.030218][ T5511] should_failslab+0x10/0x28 [ 89.030944][ T5511] slab_pre_alloc_hook+0x64/0xe8 [ 89.031725][ T5511] kmem_cache_alloc_node+0x98/0x40c [ 89.032572][ T5511] __alloc_skb+0x130/0x678 [ 89.033305][ T5511] netlink_ack+0x2c4/0x96c [ 89.034046][ T5511] netlink_rcv_skb+0x1ec/0x3d8 [ 89.034855][ T5511] genl_rcv+0x38/0x50 [ 89.035513][ T5511] netlink_unicast+0x624/0x890 [ 89.036293][ T5511] netlink_sendmsg+0x6f4/0x9d8 [ 89.037058][ T5511] ____sys_sendmsg+0x62c/0x940 [ 89.037840][ T5511] ___sys_sendmsg+0x1f0/0x27c [ 89.038626][ T5511] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.039475][ T5511] invoke_syscall+0x98/0x2b0 [ 89.040238][ T5511] el0_svc_common+0x138/0x258 [ 89.040986][ T5511] do_el0_svc+0x58/0x13c [ 89.041667][ T5511] el0_svc+0x78/0x1d0 [ 89.042307][ T5511] el0t_64_sync_handler+0xcc/0xe4 [ 89.043082][ T5511] el0t_64_sync+0x1a0/0x1a4 [ 89.050697][ T4067] Bluetooth: hci0: command 0x0419 tx timeout [ 89.071065][ T5513] FAULT_INJECTION: forcing a failure. [ 89.071065][ T5513] name failslab, interval 1, probability 0, space 0, times 0 [ 89.073402][ T5513] CPU: 1 PID: 5513 Comm: syz.0.186 Tainted: G W syzkaller #0 [ 89.074774][ T5513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.076453][ T5513] Call trace: [ 89.076996][ T5513] dump_backtrace+0x0/0x458 [ 89.077762][ T5513] show_stack+0x2c/0x3c [ 89.078418][ T5513] __dump_stack+0x30/0x40 [ 89.079068][ T5513] dump_stack_lvl+0xf4/0x15c [ 89.079752][ T5513] dump_stack+0x1c/0x5c [ 89.080456][ T5513] should_fail+0x3bc/0x514 [ 89.081247][ T5513] __should_failslab+0xbc/0x10c [ 89.082062][ T5513] should_failslab+0x10/0x28 [ 89.082861][ T5513] slab_pre_alloc_hook+0x64/0xe8 [ 89.083688][ T5513] kmem_cache_alloc_node+0x98/0x40c [ 89.084536][ T5513] __alloc_skb+0x130/0x678 [ 89.085241][ T5513] netlink_ack+0x2c4/0x96c [ 89.086003][ T5513] netlink_rcv_skb+0x1ec/0x3d8 [ 89.086777][ T5513] genl_rcv+0x38/0x50 [ 89.087426][ T5513] netlink_unicast+0x624/0x890 [ 89.088209][ T5513] netlink_sendmsg+0x6f4/0x9d8 [ 89.089021][ T5513] ____sys_sendmsg+0x62c/0x940 [ 89.089772][ T5513] ___sys_sendmsg+0x1f0/0x27c [ 89.090564][ T5513] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.091374][ T5513] invoke_syscall+0x98/0x2b0 [ 89.092085][ T5513] el0_svc_common+0x138/0x258 [ 89.092835][ T5513] do_el0_svc+0x58/0x13c [ 89.093516][ T5513] el0_svc+0x78/0x1d0 [ 89.094155][ T5513] el0t_64_sync_handler+0xcc/0xe4 [ 89.094956][ T5513] el0t_64_sync+0x1a0/0x1a4 [ 89.104358][ T5515] FAULT_INJECTION: forcing a failure. [ 89.104358][ T5515] name failslab, interval 1, probability 0, space 0, times 0 [ 89.106503][ T5515] CPU: 0 PID: 5515 Comm: syz.0.187 Tainted: G W syzkaller #0 [ 89.107961][ T5515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.109561][ T5515] Call trace: [ 89.110084][ T5515] dump_backtrace+0x0/0x458 [ 89.110858][ T5515] show_stack+0x2c/0x3c [ 89.111531][ T5515] __dump_stack+0x30/0x40 [ 89.112258][ T5515] dump_stack_lvl+0xf4/0x15c [ 89.113036][ T5515] dump_stack+0x1c/0x5c [ 89.113702][ T5515] should_fail+0x3bc/0x514 [ 89.114410][ T5515] __should_failslab+0xbc/0x10c [ 89.115174][ T5515] should_failslab+0x10/0x28 [ 89.115947][ T5515] slab_pre_alloc_hook+0x64/0xe8 [ 89.116774][ T5515] kmem_cache_alloc_node+0x98/0x40c [ 89.117626][ T5515] __alloc_skb+0x130/0x678 [ 89.118381][ T5515] netlink_ack+0x2c4/0x96c [ 89.119118][ T5515] netlink_rcv_skb+0x1ec/0x3d8 [ 89.119893][ T5515] genl_rcv+0x38/0x50 [ 89.120562][ T5515] netlink_unicast+0x624/0x890 [ 89.121357][ T5515] netlink_sendmsg+0x6f4/0x9d8 [ 89.122171][ T5515] ____sys_sendmsg+0x62c/0x940 [ 89.123034][ T5515] ___sys_sendmsg+0x1f0/0x27c [ 89.123810][ T5515] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.124671][ T5515] invoke_syscall+0x98/0x2b0 [ 89.125426][ T5515] el0_svc_common+0x138/0x258 [ 89.126187][ T5515] do_el0_svc+0x58/0x13c [ 89.126979][ T5515] el0_svc+0x78/0x1d0 [ 89.127657][ T5515] el0t_64_sync_handler+0xcc/0xe4 [ 89.128461][ T5515] el0t_64_sync+0x1a0/0x1a4 [ 89.138802][ T5517] FAULT_INJECTION: forcing a failure. [ 89.138802][ T5517] name failslab, interval 1, probability 0, space 0, times 0 [ 89.141159][ T5517] CPU: 0 PID: 5517 Comm: syz.0.188 Tainted: G W syzkaller #0 [ 89.142523][ T5517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.144103][ T5517] Call trace: [ 89.144620][ T5517] dump_backtrace+0x0/0x458 [ 89.145378][ T5517] show_stack+0x2c/0x3c [ 89.146055][ T5517] __dump_stack+0x30/0x40 [ 89.146742][ T5517] dump_stack_lvl+0xf4/0x15c [ 89.147541][ T5517] dump_stack+0x1c/0x5c [ 89.148266][ T5517] should_fail+0x3bc/0x514 [ 89.148976][ T5517] __should_failslab+0xbc/0x10c [ 89.149760][ T5517] should_failslab+0x10/0x28 [ 89.150477][ T5517] slab_pre_alloc_hook+0x64/0xe8 [ 89.151251][ T5517] kmem_cache_alloc_node+0x98/0x40c [ 89.152099][ T5517] __alloc_skb+0x130/0x678 [ 89.152758][ T5517] netlink_ack+0x2c4/0x96c [ 89.153453][ T5517] netlink_rcv_skb+0x1ec/0x3d8 [ 89.154177][ T5517] genl_rcv+0x38/0x50 [ 89.154759][ T5517] netlink_unicast+0x624/0x890 [ 89.155517][ T5517] netlink_sendmsg+0x6f4/0x9d8 [ 89.156222][ T5517] ____sys_sendmsg+0x62c/0x940 [ 89.157004][ T5517] ___sys_sendmsg+0x1f0/0x27c [ 89.157754][ T5517] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.158597][ T5517] invoke_syscall+0x98/0x2b0 [ 89.159379][ T5517] el0_svc_common+0x138/0x258 [ 89.160154][ T5517] do_el0_svc+0x58/0x13c [ 89.160899][ T5517] el0_svc+0x78/0x1d0 [ 89.161586][ T5517] el0t_64_sync_handler+0xcc/0xe4 [ 89.162468][ T5517] el0t_64_sync+0x1a0/0x1a4 [ 89.172041][ T5519] FAULT_INJECTION: forcing a failure. [ 89.172041][ T5519] name failslab, interval 1, probability 0, space 0, times 0 [ 89.174066][ T5519] CPU: 1 PID: 5519 Comm: syz.0.189 Tainted: G W syzkaller #0 [ 89.175378][ T5519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.176842][ T5519] Call trace: [ 89.177346][ T5519] dump_backtrace+0x0/0x458 [ 89.178080][ T5519] show_stack+0x2c/0x3c [ 89.178804][ T5519] __dump_stack+0x30/0x40 [ 89.179494][ T5519] dump_stack_lvl+0xf4/0x15c [ 89.180280][ T5519] dump_stack+0x1c/0x5c [ 89.180964][ T5519] should_fail+0x3bc/0x514 [ 89.181746][ T5519] __should_failslab+0xbc/0x10c [ 89.182592][ T5519] should_failslab+0x10/0x28 [ 89.183361][ T5519] slab_pre_alloc_hook+0x64/0xe8 [ 89.184134][ T5519] kmem_cache_alloc_node+0x98/0x40c [ 89.184958][ T5519] __alloc_skb+0x130/0x678 [ 89.185691][ T5519] netlink_ack+0x2c4/0x96c [ 89.186400][ T5519] netlink_rcv_skb+0x1ec/0x3d8 [ 89.187204][ T5519] genl_rcv+0x38/0x50 [ 89.187904][ T5519] netlink_unicast+0x624/0x890 [ 89.188706][ T5519] netlink_sendmsg+0x6f4/0x9d8 [ 89.189476][ T5519] ____sys_sendmsg+0x62c/0x940 [ 89.190263][ T5519] ___sys_sendmsg+0x1f0/0x27c [ 89.191013][ T5519] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.191949][ T5519] invoke_syscall+0x98/0x2b0 [ 89.192762][ T5519] el0_svc_common+0x138/0x258 [ 89.193533][ T5519] do_el0_svc+0x58/0x13c [ 89.194225][ T5519] el0_svc+0x78/0x1d0 [ 89.194890][ T5519] el0t_64_sync_handler+0xcc/0xe4 [ 89.195738][ T5519] el0t_64_sync+0x1a0/0x1a4 [ 89.205239][ T5521] FAULT_INJECTION: forcing a failure. [ 89.205239][ T5521] name failslab, interval 1, probability 0, space 0, times 0 [ 89.207287][ T5521] CPU: 0 PID: 5521 Comm: syz.0.190 Tainted: G W syzkaller #0 [ 89.208717][ T5521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.210321][ T5521] Call trace: [ 89.210848][ T5521] dump_backtrace+0x0/0x458 [ 89.211597][ T5521] show_stack+0x2c/0x3c [ 89.212269][ T5521] __dump_stack+0x30/0x40 [ 89.212957][ T5521] dump_stack_lvl+0xf4/0x15c [ 89.213682][ T5521] dump_stack+0x1c/0x5c [ 89.214391][ T5521] should_fail+0x3bc/0x514 [ 89.215197][ T5521] __should_failslab+0xbc/0x10c [ 89.215988][ T5521] should_failslab+0x10/0x28 [ 89.216753][ T5521] slab_pre_alloc_hook+0x64/0xe8 [ 89.217548][ T5521] kmem_cache_alloc_node+0x98/0x40c [ 89.218409][ T5521] __alloc_skb+0x130/0x678 [ 89.219183][ T5521] netlink_ack+0x2c4/0x96c [ 89.219891][ T5521] netlink_rcv_skb+0x1ec/0x3d8 [ 89.220671][ T5521] genl_rcv+0x38/0x50 [ 89.221331][ T5521] netlink_unicast+0x624/0x890 [ 89.222092][ T5521] netlink_sendmsg+0x6f4/0x9d8 [ 89.222887][ T5521] ____sys_sendmsg+0x62c/0x940 [ 89.223671][ T5521] ___sys_sendmsg+0x1f0/0x27c [ 89.224436][ T5521] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.225238][ T5521] invoke_syscall+0x98/0x2b0 [ 89.225997][ T5521] el0_svc_common+0x138/0x258 [ 89.226786][ T5521] do_el0_svc+0x58/0x13c [ 89.227453][ T5521] el0_svc+0x78/0x1d0 [ 89.228068][ T5521] el0t_64_sync_handler+0xcc/0xe4 [ 89.228854][ T5521] el0t_64_sync+0x1a0/0x1a4 [ 89.239792][ T5523] FAULT_INJECTION: forcing a failure. [ 89.239792][ T5523] name failslab, interval 1, probability 0, space 0, times 0 [ 89.242081][ T5523] CPU: 0 PID: 5523 Comm: syz.0.191 Tainted: G W syzkaller #0 [ 89.243418][ T5523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.244934][ T5523] Call trace: [ 89.245427][ T5523] dump_backtrace+0x0/0x458 [ 89.246100][ T5523] show_stack+0x2c/0x3c [ 89.246782][ T5523] __dump_stack+0x30/0x40 [ 89.247505][ T5523] dump_stack_lvl+0xf4/0x15c [ 89.248288][ T5523] dump_stack+0x1c/0x5c [ 89.248963][ T5523] should_fail+0x3bc/0x514 [ 89.249645][ T5523] __should_failslab+0xbc/0x10c [ 89.250429][ T5523] should_failslab+0x10/0x28 [ 89.251215][ T5523] slab_pre_alloc_hook+0x64/0xe8 [ 89.252028][ T5523] kmem_cache_alloc_node+0x98/0x40c [ 89.252850][ T5523] __alloc_skb+0x130/0x678 [ 89.253608][ T5523] netlink_ack+0x2c4/0x96c [ 89.254351][ T5523] netlink_rcv_skb+0x1ec/0x3d8 [ 89.255175][ T5523] genl_rcv+0x38/0x50 [ 89.255802][ T5523] netlink_unicast+0x624/0x890 [ 89.256566][ T5523] netlink_sendmsg+0x6f4/0x9d8 [ 89.257406][ T5523] ____sys_sendmsg+0x62c/0x940 [ 89.258227][ T5523] ___sys_sendmsg+0x1f0/0x27c [ 89.258985][ T5523] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.259872][ T5523] invoke_syscall+0x98/0x2b0 [ 89.260663][ T5523] el0_svc_common+0x138/0x258 [ 89.261400][ T5523] do_el0_svc+0x58/0x13c [ 89.262083][ T5523] el0_svc+0x78/0x1d0 [ 89.262715][ T5523] el0t_64_sync_handler+0xcc/0xe4 [ 89.263580][ T5523] el0t_64_sync+0x1a0/0x1a4 [ 89.273161][ T5525] FAULT_INJECTION: forcing a failure. [ 89.273161][ T5525] name failslab, interval 1, probability 0, space 0, times 0 [ 89.275106][ T5525] CPU: 0 PID: 5525 Comm: syz.0.192 Tainted: G W syzkaller #0 [ 89.276529][ T5525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.278159][ T5525] Call trace: [ 89.278674][ T5525] dump_backtrace+0x0/0x458 [ 89.279363][ T5525] show_stack+0x2c/0x3c [ 89.280003][ T5525] __dump_stack+0x30/0x40 [ 89.280710][ T5525] dump_stack_lvl+0xf4/0x15c [ 89.281463][ T5525] dump_stack+0x1c/0x5c [ 89.282150][ T5525] should_fail+0x3bc/0x514 [ 89.282952][ T5525] __should_failslab+0xbc/0x10c [ 89.283777][ T5525] should_failslab+0x10/0x28 [ 89.284532][ T5525] slab_pre_alloc_hook+0x64/0xe8 [ 89.285341][ T5525] kmem_cache_alloc_node+0x98/0x40c [ 89.286194][ T5525] __alloc_skb+0x130/0x678 [ 89.286929][ T5525] netlink_ack+0x2c4/0x96c [ 89.287670][ T5525] netlink_rcv_skb+0x1ec/0x3d8 [ 89.288453][ T5525] genl_rcv+0x38/0x50 [ 89.289121][ T5525] netlink_unicast+0x624/0x890 [ 89.289901][ T5525] netlink_sendmsg+0x6f4/0x9d8 [ 89.290674][ T5525] ____sys_sendmsg+0x62c/0x940 [ 89.291452][ T5525] ___sys_sendmsg+0x1f0/0x27c [ 89.292198][ T5525] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.293009][ T5525] invoke_syscall+0x98/0x2b0 [ 89.293785][ T5525] el0_svc_common+0x138/0x258 [ 89.294541][ T5525] do_el0_svc+0x58/0x13c [ 89.295234][ T5525] el0_svc+0x78/0x1d0 [ 89.295925][ T5525] el0t_64_sync_handler+0xcc/0xe4 [ 89.296762][ T5525] el0t_64_sync+0x1a0/0x1a4 [ 89.307423][ T5527] FAULT_INJECTION: forcing a failure. [ 89.307423][ T5527] name failslab, interval 1, probability 0, space 0, times 0 [ 89.309609][ T5527] CPU: 1 PID: 5527 Comm: syz.0.193 Tainted: G W syzkaller #0 [ 89.310970][ T5527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.312629][ T5527] Call trace: [ 89.313159][ T5527] dump_backtrace+0x0/0x458 [ 89.313915][ T5527] show_stack+0x2c/0x3c [ 89.314593][ T5527] __dump_stack+0x30/0x40 [ 89.315260][ T5527] dump_stack_lvl+0xf4/0x15c [ 89.316000][ T5527] dump_stack+0x1c/0x5c [ 89.316652][ T5527] should_fail+0x3bc/0x514 [ 89.317351][ T5527] __should_failslab+0xbc/0x10c [ 89.318098][ T5527] should_failslab+0x10/0x28 [ 89.318822][ T5527] slab_pre_alloc_hook+0x64/0xe8 [ 89.319586][ T5527] kmem_cache_alloc_node+0x98/0x40c [ 89.320413][ T5527] __alloc_skb+0x130/0x678 [ 89.321134][ T5527] netlink_ack+0x2c4/0x96c [ 89.321858][ T5527] netlink_rcv_skb+0x1ec/0x3d8 [ 89.322652][ T5527] genl_rcv+0x38/0x50 [ 89.323310][ T5527] netlink_unicast+0x624/0x890 [ 89.324071][ T5527] netlink_sendmsg+0x6f4/0x9d8 [ 89.324876][ T5527] ____sys_sendmsg+0x62c/0x940 [ 89.325643][ T5527] ___sys_sendmsg+0x1f0/0x27c [ 89.326423][ T5527] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.327318][ T5527] invoke_syscall+0x98/0x2b0 [ 89.328062][ T5527] el0_svc_common+0x138/0x258 [ 89.328896][ T5527] do_el0_svc+0x58/0x13c [ 89.329586][ T5527] el0_svc+0x78/0x1d0 [ 89.330252][ T5527] el0t_64_sync_handler+0xcc/0xe4 [ 89.331091][ T5527] el0t_64_sync+0x1a0/0x1a4 [ 89.340144][ T5529] FAULT_INJECTION: forcing a failure. [ 89.340144][ T5529] name failslab, interval 1, probability 0, space 0, times 0 [ 89.342337][ T5529] CPU: 1 PID: 5529 Comm: syz.0.194 Tainted: G W syzkaller #0 [ 89.343696][ T5529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.345262][ T5529] Call trace: [ 89.345767][ T5529] dump_backtrace+0x0/0x458 [ 89.346515][ T5529] show_stack+0x2c/0x3c [ 89.347156][ T5529] __dump_stack+0x30/0x40 [ 89.347878][ T5529] dump_stack_lvl+0xf4/0x15c [ 89.348657][ T5529] dump_stack+0x1c/0x5c [ 89.349331][ T5529] should_fail+0x3bc/0x514 [ 89.350074][ T5529] __should_failslab+0xbc/0x10c [ 89.350848][ T5529] should_failslab+0x10/0x28 [ 89.351614][ T5529] slab_pre_alloc_hook+0x64/0xe8 [ 89.352463][ T5529] kmem_cache_alloc_node+0x98/0x40c [ 89.353279][ T5529] __alloc_skb+0x130/0x678 [ 89.353961][ T5529] netlink_ack+0x2c4/0x96c [ 89.354637][ T5529] netlink_rcv_skb+0x1ec/0x3d8 [ 89.355361][ T5529] genl_rcv+0x38/0x50 [ 89.355994][ T5529] netlink_unicast+0x624/0x890 [ 89.356738][ T5529] netlink_sendmsg+0x6f4/0x9d8 [ 89.357549][ T5529] ____sys_sendmsg+0x62c/0x940 [ 89.358342][ T5529] ___sys_sendmsg+0x1f0/0x27c [ 89.359053][ T5529] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.359832][ T5529] invoke_syscall+0x98/0x2b0 [ 89.360527][ T5529] el0_svc_common+0x138/0x258 [ 89.361248][ T5529] do_el0_svc+0x58/0x13c [ 89.361924][ T5529] el0_svc+0x78/0x1d0 [ 89.362528][ T5529] el0t_64_sync_handler+0xcc/0xe4 [ 89.363330][ T5529] el0t_64_sync+0x1a0/0x1a4 [ 89.376038][ T5531] FAULT_INJECTION: forcing a failure. [ 89.376038][ T5531] name failslab, interval 1, probability 0, space 0, times 0 [ 89.378168][ T5531] CPU: 0 PID: 5531 Comm: syz.0.195 Tainted: G W syzkaller #0 [ 89.379574][ T5531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.381245][ T5531] Call trace: [ 89.381756][ T5531] dump_backtrace+0x0/0x458 [ 89.382529][ T5531] show_stack+0x2c/0x3c [ 89.383258][ T5531] __dump_stack+0x30/0x40 [ 89.384009][ T5531] dump_stack_lvl+0xf4/0x15c [ 89.384736][ T5531] dump_stack+0x1c/0x5c [ 89.385443][ T5531] should_fail+0x3bc/0x514 [ 89.386160][ T5531] __should_failslab+0xbc/0x10c [ 89.386957][ T5531] should_failslab+0x10/0x28 [ 89.387725][ T5531] slab_pre_alloc_hook+0x64/0xe8 [ 89.388545][ T5531] kmem_cache_alloc_node+0x98/0x40c [ 89.389399][ T5531] __alloc_skb+0x130/0x678 [ 89.390168][ T5531] netlink_ack+0x2c4/0x96c [ 89.390896][ T5531] netlink_rcv_skb+0x1ec/0x3d8 [ 89.391690][ T5531] genl_rcv+0x38/0x50 [ 89.392340][ T5531] netlink_unicast+0x624/0x890 [ 89.393158][ T5531] netlink_sendmsg+0x6f4/0x9d8 [ 89.393949][ T5531] ____sys_sendmsg+0x62c/0x940 [ 89.394737][ T5531] ___sys_sendmsg+0x1f0/0x27c [ 89.395521][ T5531] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.396389][ T5531] invoke_syscall+0x98/0x2b0 [ 89.397139][ T5531] el0_svc_common+0x138/0x258 [ 89.397901][ T5531] do_el0_svc+0x58/0x13c [ 89.398626][ T5531] el0_svc+0x78/0x1d0 [ 89.399302][ T5531] el0t_64_sync_handler+0xcc/0xe4 [ 89.400107][ T5531] el0t_64_sync+0x1a0/0x1a4 [ 89.409828][ T5533] FAULT_INJECTION: forcing a failure. [ 89.409828][ T5533] name failslab, interval 1, probability 0, space 0, times 0 [ 89.411815][ T5533] CPU: 0 PID: 5533 Comm: syz.0.196 Tainted: G W syzkaller #0 [ 89.413234][ T5533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.414784][ T5533] Call trace: [ 89.415340][ T5533] dump_backtrace+0x0/0x458 [ 89.416098][ T5533] show_stack+0x2c/0x3c [ 89.416746][ T5533] __dump_stack+0x30/0x40 [ 89.417492][ T5533] dump_stack_lvl+0xf4/0x15c [ 89.418257][ T5533] dump_stack+0x1c/0x5c [ 89.418930][ T5533] should_fail+0x3bc/0x514 [ 89.419646][ T5533] __should_failslab+0xbc/0x10c [ 89.420415][ T5533] should_failslab+0x10/0x28 [ 89.421161][ T5533] slab_pre_alloc_hook+0x64/0xe8 [ 89.421919][ T5533] kmem_cache_alloc_node+0x98/0x40c [ 89.422729][ T5533] __alloc_skb+0x130/0x678 [ 89.423481][ T5533] netlink_ack+0x2c4/0x96c [ 89.424193][ T5533] netlink_rcv_skb+0x1ec/0x3d8 [ 89.424982][ T5533] genl_rcv+0x38/0x50 [ 89.425665][ T5533] netlink_unicast+0x624/0x890 [ 89.426486][ T5533] netlink_sendmsg+0x6f4/0x9d8 [ 89.427287][ T5533] ____sys_sendmsg+0x62c/0x940 [ 89.428108][ T5533] ___sys_sendmsg+0x1f0/0x27c [ 89.428853][ T5533] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.429678][ T5533] invoke_syscall+0x98/0x2b0 [ 89.430471][ T5533] el0_svc_common+0x138/0x258 [ 89.431310][ T5533] do_el0_svc+0x58/0x13c [ 89.432005][ T5533] el0_svc+0x78/0x1d0 [ 89.432645][ T5533] el0t_64_sync_handler+0xcc/0xe4 [ 89.433482][ T5533] el0t_64_sync+0x1a0/0x1a4 [ 89.442959][ T5535] FAULT_INJECTION: forcing a failure. [ 89.442959][ T5535] name failslab, interval 1, probability 0, space 0, times 0 [ 89.444944][ T5535] CPU: 0 PID: 5535 Comm: syz.0.197 Tainted: G W syzkaller #0 [ 89.446331][ T5535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.447907][ T5535] Call trace: [ 89.448455][ T5535] dump_backtrace+0x0/0x458 [ 89.449159][ T5535] show_stack+0x2c/0x3c [ 89.449826][ T5535] __dump_stack+0x30/0x40 [ 89.450558][ T5535] dump_stack_lvl+0xf4/0x15c [ 89.451287][ T5535] dump_stack+0x1c/0x5c [ 89.451969][ T5535] should_fail+0x3bc/0x514 [ 89.452702][ T5535] __should_failslab+0xbc/0x10c [ 89.453480][ T5535] should_failslab+0x10/0x28 [ 89.454159][ T5535] slab_pre_alloc_hook+0x64/0xe8 [ 89.454943][ T5535] kmem_cache_alloc_node+0x98/0x40c [ 89.455757][ T5535] __alloc_skb+0x130/0x678 [ 89.456537][ T5535] netlink_ack+0x2c4/0x96c [ 89.457259][ T5535] netlink_rcv_skb+0x1ec/0x3d8 [ 89.458019][ T5535] genl_rcv+0x38/0x50 [ 89.458698][ T5535] netlink_unicast+0x624/0x890 [ 89.459458][ T5535] netlink_sendmsg+0x6f4/0x9d8 [ 89.460216][ T5535] ____sys_sendmsg+0x62c/0x940 [ 89.460998][ T5535] ___sys_sendmsg+0x1f0/0x27c [ 89.461766][ T5535] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.462619][ T5535] invoke_syscall+0x98/0x2b0 [ 89.463349][ T5535] el0_svc_common+0x138/0x258 [ 89.464153][ T5535] do_el0_svc+0x58/0x13c [ 89.464888][ T5535] el0_svc+0x78/0x1d0 [ 89.465578][ T5535] el0t_64_sync_handler+0xcc/0xe4 [ 89.466419][ T5535] el0t_64_sync+0x1a0/0x1a4 [ 89.476761][ T5537] FAULT_INJECTION: forcing a failure. [ 89.476761][ T5537] name failslab, interval 1, probability 0, space 0, times 0 [ 89.478926][ T5537] CPU: 0 PID: 5537 Comm: syz.0.198 Tainted: G W syzkaller #0 [ 89.480378][ T5537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.482057][ T5537] Call trace: [ 89.482612][ T5537] dump_backtrace+0x0/0x458 [ 89.483340][ T5537] show_stack+0x2c/0x3c [ 89.484020][ T5537] __dump_stack+0x30/0x40 [ 89.484702][ T5537] dump_stack_lvl+0xf4/0x15c [ 89.485453][ T5537] dump_stack+0x1c/0x5c [ 89.486175][ T5537] should_fail+0x3bc/0x514 [ 89.486928][ T5537] __should_failslab+0xbc/0x10c [ 89.487766][ T5537] should_failslab+0x10/0x28 [ 89.488559][ T5537] slab_pre_alloc_hook+0x64/0xe8 [ 89.489399][ T5537] kmem_cache_alloc_node+0x98/0x40c [ 89.490260][ T5537] __alloc_skb+0x130/0x678 [ 89.491003][ T5537] netlink_ack+0x2c4/0x96c [ 89.491714][ T5537] netlink_rcv_skb+0x1ec/0x3d8 [ 89.492468][ T5537] genl_rcv+0x38/0x50 [ 89.493146][ T5537] netlink_unicast+0x624/0x890 [ 89.493914][ T5537] netlink_sendmsg+0x6f4/0x9d8 [ 89.494684][ T5537] ____sys_sendmsg+0x62c/0x940 [ 89.495457][ T5537] ___sys_sendmsg+0x1f0/0x27c [ 89.496251][ T5537] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.497060][ T5537] invoke_syscall+0x98/0x2b0 [ 89.497810][ T5537] el0_svc_common+0x138/0x258 [ 89.498532][ T5537] do_el0_svc+0x58/0x13c [ 89.499216][ T5537] el0_svc+0x78/0x1d0 [ 89.499866][ T5537] el0t_64_sync_handler+0xcc/0xe4 [ 89.500685][ T5537] el0t_64_sync+0x1a0/0x1a4 [ 89.510164][ T5539] FAULT_INJECTION: forcing a failure. [ 89.510164][ T5539] name failslab, interval 1, probability 0, space 0, times 0 [ 89.512471][ T5539] CPU: 0 PID: 5539 Comm: syz.0.199 Tainted: G W syzkaller #0 [ 89.513850][ T5539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.515497][ T5539] Call trace: [ 89.516034][ T5539] dump_backtrace+0x0/0x458 [ 89.516738][ T5539] show_stack+0x2c/0x3c [ 89.517427][ T5539] __dump_stack+0x30/0x40 [ 89.518121][ T5539] dump_stack_lvl+0xf4/0x15c [ 89.518891][ T5539] dump_stack+0x1c/0x5c [ 89.519542][ T5539] should_fail+0x3bc/0x514 [ 89.520312][ T5539] __should_failslab+0xbc/0x10c [ 89.521164][ T5539] should_failslab+0x10/0x28 [ 89.521964][ T5539] slab_pre_alloc_hook+0x64/0xe8 [ 89.522754][ T5539] kmem_cache_alloc_node+0x98/0x40c [ 89.523658][ T5539] __alloc_skb+0x130/0x678 [ 89.524383][ T5539] netlink_ack+0x2c4/0x96c [ 89.525133][ T5539] netlink_rcv_skb+0x1ec/0x3d8 [ 89.525889][ T5539] genl_rcv+0x38/0x50 [ 89.526523][ T5539] netlink_unicast+0x624/0x890 [ 89.527315][ T5539] netlink_sendmsg+0x6f4/0x9d8 [ 89.528094][ T5539] ____sys_sendmsg+0x62c/0x940 [ 89.528889][ T5539] ___sys_sendmsg+0x1f0/0x27c [ 89.529628][ T5539] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.530521][ T5539] invoke_syscall+0x98/0x2b0 [ 89.531305][ T5539] el0_svc_common+0x138/0x258 [ 89.532107][ T5539] do_el0_svc+0x58/0x13c [ 89.532812][ T5539] el0_svc+0x78/0x1d0 [ 89.533502][ T5539] el0t_64_sync_handler+0xcc/0xe4 [ 89.534333][ T5539] el0t_64_sync+0x1a0/0x1a4 [ 89.544313][ T5541] FAULT_INJECTION: forcing a failure. [ 89.544313][ T5541] name failslab, interval 1, probability 0, space 0, times 0 [ 89.546450][ T5541] CPU: 1 PID: 5541 Comm: syz.0.200 Tainted: G W syzkaller #0 [ 89.547953][ T5541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.549642][ T5541] Call trace: [ 89.550192][ T5541] dump_backtrace+0x0/0x458 [ 89.550937][ T5541] show_stack+0x2c/0x3c [ 89.551619][ T5541] __dump_stack+0x30/0x40 [ 89.552303][ T5541] dump_stack_lvl+0xf4/0x15c [ 89.553115][ T5541] dump_stack+0x1c/0x5c [ 89.553815][ T5541] should_fail+0x3bc/0x514 [ 89.554594][ T5541] __should_failslab+0xbc/0x10c [ 89.555419][ T5541] should_failslab+0x10/0x28 [ 89.556176][ T5541] slab_pre_alloc_hook+0x64/0xe8 [ 89.557008][ T5541] kmem_cache_alloc_node+0x98/0x40c [ 89.557834][ T5541] __alloc_skb+0x130/0x678 [ 89.558566][ T5541] netlink_ack+0x2c4/0x96c [ 89.559286][ T5541] netlink_rcv_skb+0x1ec/0x3d8 [ 89.560041][ T5541] genl_rcv+0x38/0x50 [ 89.560699][ T5541] netlink_unicast+0x624/0x890 [ 89.561432][ T5541] netlink_sendmsg+0x6f4/0x9d8 [ 89.562179][ T5541] ____sys_sendmsg+0x62c/0x940 [ 89.562911][ T5541] ___sys_sendmsg+0x1f0/0x27c [ 89.563746][ T5541] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.564627][ T5541] invoke_syscall+0x98/0x2b0 [ 89.565371][ T5541] el0_svc_common+0x138/0x258 [ 89.566136][ T5541] do_el0_svc+0x58/0x13c [ 89.566819][ T5541] el0_svc+0x78/0x1d0 [ 89.567462][ T5541] el0t_64_sync_handler+0xcc/0xe4 [ 89.568266][ T5541] el0t_64_sync+0x1a0/0x1a4 [ 89.577711][ T5543] FAULT_INJECTION: forcing a failure. [ 89.577711][ T5543] name failslab, interval 1, probability 0, space 0, times 0 [ 89.579773][ T5543] CPU: 0 PID: 5543 Comm: syz.0.201 Tainted: G W syzkaller #0 [ 89.581246][ T5543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.582885][ T5543] Call trace: [ 89.583429][ T5543] dump_backtrace+0x0/0x458 [ 89.584177][ T5543] show_stack+0x2c/0x3c [ 89.584852][ T5543] __dump_stack+0x30/0x40 [ 89.585610][ T5543] dump_stack_lvl+0xf4/0x15c [ 89.586398][ T5543] dump_stack+0x1c/0x5c [ 89.587131][ T5543] should_fail+0x3bc/0x514 [ 89.587893][ T5543] __should_failslab+0xbc/0x10c [ 89.588678][ T5543] should_failslab+0x10/0x28 [ 89.589440][ T5543] slab_pre_alloc_hook+0x64/0xe8 [ 89.590235][ T5543] kmem_cache_alloc_node+0x98/0x40c [ 89.591114][ T5543] __alloc_skb+0x130/0x678 [ 89.591829][ T5543] netlink_ack+0x2c4/0x96c [ 89.592535][ T5543] netlink_rcv_skb+0x1ec/0x3d8 [ 89.593264][ T5543] genl_rcv+0x38/0x50 [ 89.593920][ T5543] netlink_unicast+0x624/0x890 [ 89.594697][ T5543] netlink_sendmsg+0x6f4/0x9d8 [ 89.595468][ T5543] ____sys_sendmsg+0x62c/0x940 [ 89.596221][ T5543] ___sys_sendmsg+0x1f0/0x27c [ 89.597018][ T5543] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.597864][ T5543] invoke_syscall+0x98/0x2b0 [ 89.598609][ T5543] el0_svc_common+0x138/0x258 [ 89.599408][ T5543] do_el0_svc+0x58/0x13c [ 89.600129][ T5543] el0_svc+0x78/0x1d0 [ 89.600757][ T5543] el0t_64_sync_handler+0xcc/0xe4 [ 89.601585][ T5543] el0t_64_sync+0x1a0/0x1a4 [ 89.611164][ T5545] FAULT_INJECTION: forcing a failure. [ 89.611164][ T5545] name failslab, interval 1, probability 0, space 0, times 0 [ 89.613257][ T5545] CPU: 0 PID: 5545 Comm: syz.0.202 Tainted: G W syzkaller #0 [ 89.614639][ T5545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.616242][ T5545] Call trace: [ 89.616795][ T5545] dump_backtrace+0x0/0x458 [ 89.617583][ T5545] show_stack+0x2c/0x3c [ 89.618304][ T5545] __dump_stack+0x30/0x40 [ 89.619025][ T5545] dump_stack_lvl+0xf4/0x15c [ 89.619845][ T5545] dump_stack+0x1c/0x5c [ 89.620562][ T5545] should_fail+0x3bc/0x514 [ 89.621329][ T5545] __should_failslab+0xbc/0x10c [ 89.622129][ T5545] should_failslab+0x10/0x28 [ 89.622906][ T5545] slab_pre_alloc_hook+0x64/0xe8 [ 89.623723][ T5545] kmem_cache_alloc_node+0x98/0x40c [ 89.624610][ T5545] __alloc_skb+0x130/0x678 [ 89.625331][ T5545] netlink_ack+0x2c4/0x96c [ 89.626041][ T5545] netlink_rcv_skb+0x1ec/0x3d8 [ 89.626833][ T5545] genl_rcv+0x38/0x50 [ 89.627478][ T5545] netlink_unicast+0x624/0x890 [ 89.628260][ T5545] netlink_sendmsg+0x6f4/0x9d8 [ 89.629014][ T5545] ____sys_sendmsg+0x62c/0x940 [ 89.629826][ T5545] ___sys_sendmsg+0x1f0/0x27c [ 89.630586][ T5545] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.631451][ T5545] invoke_syscall+0x98/0x2b0 [ 89.632240][ T5545] el0_svc_common+0x138/0x258 [ 89.633010][ T5545] do_el0_svc+0x58/0x13c [ 89.633709][ T5545] el0_svc+0x78/0x1d0 [ 89.634332][ T5545] el0t_64_sync_handler+0xcc/0xe4 [ 89.635161][ T5545] el0t_64_sync+0x1a0/0x1a4 [ 89.645099][ T5547] FAULT_INJECTION: forcing a failure. [ 89.645099][ T5547] name failslab, interval 1, probability 0, space 0, times 0 [ 89.647232][ T5547] CPU: 0 PID: 5547 Comm: syz.0.203 Tainted: G W syzkaller #0 [ 89.648636][ T5547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.650208][ T5547] Call trace: [ 89.650753][ T5547] dump_backtrace+0x0/0x458 [ 89.651433][ T5547] show_stack+0x2c/0x3c [ 89.652115][ T5547] __dump_stack+0x30/0x40 [ 89.652884][ T5547] dump_stack_lvl+0xf4/0x15c [ 89.653679][ T5547] dump_stack+0x1c/0x5c [ 89.654404][ T5547] should_fail+0x3bc/0x514 [ 89.655161][ T5547] __should_failslab+0xbc/0x10c [ 89.655983][ T5547] should_failslab+0x10/0x28 [ 89.656752][ T5547] slab_pre_alloc_hook+0x64/0xe8 [ 89.657591][ T5547] kmem_cache_alloc_node+0x98/0x40c [ 89.658503][ T5547] __alloc_skb+0x130/0x678 [ 89.659283][ T5547] netlink_ack+0x2c4/0x96c [ 89.660069][ T5547] netlink_rcv_skb+0x1ec/0x3d8 [ 89.660904][ T5547] genl_rcv+0x38/0x50 [ 89.661599][ T5547] netlink_unicast+0x624/0x890 [ 89.662456][ T5547] netlink_sendmsg+0x6f4/0x9d8 [ 89.663214][ T5547] ____sys_sendmsg+0x62c/0x940 [ 89.664035][ T5547] ___sys_sendmsg+0x1f0/0x27c [ 89.664805][ T5547] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.665689][ T5547] invoke_syscall+0x98/0x2b0 [ 89.666452][ T5547] el0_svc_common+0x138/0x258 [ 89.667231][ T5547] do_el0_svc+0x58/0x13c [ 89.667957][ T5547] el0_svc+0x78/0x1d0 [ 89.668590][ T5547] el0t_64_sync_handler+0xcc/0xe4 [ 89.669397][ T5547] el0t_64_sync+0x1a0/0x1a4 [ 89.678780][ T5549] FAULT_INJECTION: forcing a failure. [ 89.678780][ T5549] name failslab, interval 1, probability 0, space 0, times 0 [ 89.681077][ T5549] CPU: 1 PID: 5549 Comm: syz.0.204 Tainted: G W syzkaller #0 [ 89.682435][ T5549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.684145][ T5549] Call trace: [ 89.684642][ T5549] dump_backtrace+0x0/0x458 [ 89.685344][ T5549] show_stack+0x2c/0x3c [ 89.686032][ T5549] __dump_stack+0x30/0x40 [ 89.686777][ T5549] dump_stack_lvl+0xf4/0x15c [ 89.687553][ T5549] dump_stack+0x1c/0x5c [ 89.688232][ T5549] should_fail+0x3bc/0x514 [ 89.688966][ T5549] __should_failslab+0xbc/0x10c [ 89.689740][ T5549] should_failslab+0x10/0x28 [ 89.690521][ T5549] slab_pre_alloc_hook+0x64/0xe8 [ 89.691375][ T5549] kmem_cache_alloc_node+0x98/0x40c [ 89.692226][ T5549] __alloc_skb+0x130/0x678 [ 89.692914][ T5549] netlink_ack+0x2c4/0x96c [ 89.693600][ T5549] netlink_rcv_skb+0x1ec/0x3d8 [ 89.694363][ T5549] genl_rcv+0x38/0x50 [ 89.694963][ T5549] netlink_unicast+0x624/0x890 [ 89.695788][ T5549] netlink_sendmsg+0x6f4/0x9d8 [ 89.696616][ T5549] ____sys_sendmsg+0x62c/0x940 [ 89.697407][ T5549] ___sys_sendmsg+0x1f0/0x27c [ 89.698154][ T5549] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.698987][ T5549] invoke_syscall+0x98/0x2b0 [ 89.699759][ T5549] el0_svc_common+0x138/0x258 [ 89.700505][ T5549] do_el0_svc+0x58/0x13c [ 89.701186][ T5549] el0_svc+0x78/0x1d0 [ 89.701817][ T5549] el0t_64_sync_handler+0xcc/0xe4 [ 89.702571][ T5549] el0t_64_sync+0x1a0/0x1a4 [ 89.711727][ T5551] FAULT_INJECTION: forcing a failure. [ 89.711727][ T5551] name failslab, interval 1, probability 0, space 0, times 0 [ 89.713790][ T5551] CPU: 0 PID: 5551 Comm: syz.0.205 Tainted: G W syzkaller #0 [ 89.715136][ T5551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.716738][ T5551] Call trace: [ 89.717259][ T5551] dump_backtrace+0x0/0x458 [ 89.718012][ T5551] show_stack+0x2c/0x3c [ 89.718713][ T5551] __dump_stack+0x30/0x40 [ 89.719418][ T5551] dump_stack_lvl+0xf4/0x15c [ 89.720152][ T5551] dump_stack+0x1c/0x5c [ 89.720811][ T5551] should_fail+0x3bc/0x514 [ 89.721535][ T5551] __should_failslab+0xbc/0x10c [ 89.722369][ T5551] should_failslab+0x10/0x28 [ 89.723120][ T5551] slab_pre_alloc_hook+0x64/0xe8 [ 89.723922][ T5551] kmem_cache_alloc_node+0x98/0x40c [ 89.724811][ T5551] __alloc_skb+0x130/0x678 [ 89.725543][ T5551] netlink_ack+0x2c4/0x96c [ 89.726280][ T5551] netlink_rcv_skb+0x1ec/0x3d8 [ 89.727122][ T5551] genl_rcv+0x38/0x50 [ 89.727782][ T5551] netlink_unicast+0x624/0x890 [ 89.728572][ T5551] netlink_sendmsg+0x6f4/0x9d8 [ 89.729394][ T5551] ____sys_sendmsg+0x62c/0x940 [ 89.730197][ T5551] ___sys_sendmsg+0x1f0/0x27c [ 89.730984][ T5551] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.731861][ T5551] invoke_syscall+0x98/0x2b0 [ 89.732686][ T5551] el0_svc_common+0x138/0x258 [ 89.733429][ T5551] do_el0_svc+0x58/0x13c [ 89.734125][ T5551] el0_svc+0x78/0x1d0 [ 89.734804][ T5551] el0t_64_sync_handler+0xcc/0xe4 [ 89.735621][ T5551] el0t_64_sync+0x1a0/0x1a4 [ 89.746955][ T5553] FAULT_INJECTION: forcing a failure. [ 89.746955][ T5553] name failslab, interval 1, probability 0, space 0, times 0 [ 89.749082][ T5553] CPU: 0 PID: 5553 Comm: syz.0.206 Tainted: G W syzkaller #0 [ 89.750468][ T5553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.752186][ T5553] Call trace: [ 89.752752][ T5553] dump_backtrace+0x0/0x458 [ 89.753508][ T5553] show_stack+0x2c/0x3c [ 89.754196][ T5553] __dump_stack+0x30/0x40 [ 89.754965][ T5553] dump_stack_lvl+0xf4/0x15c [ 89.755754][ T5553] dump_stack+0x1c/0x5c [ 89.756458][ T5553] should_fail+0x3bc/0x514 [ 89.757189][ T5553] __should_failslab+0xbc/0x10c [ 89.757984][ T5553] should_failslab+0x10/0x28 [ 89.758760][ T5553] slab_pre_alloc_hook+0x64/0xe8 [ 89.759618][ T5553] kmem_cache_alloc_node+0x98/0x40c [ 89.760518][ T5553] __alloc_skb+0x130/0x678 [ 89.761236][ T5553] netlink_ack+0x2c4/0x96c [ 89.761920][ T5553] netlink_rcv_skb+0x1ec/0x3d8 [ 89.762760][ T5553] genl_rcv+0x38/0x50 [ 89.763411][ T5553] netlink_unicast+0x624/0x890 [ 89.764245][ T5553] netlink_sendmsg+0x6f4/0x9d8 [ 89.764993][ T5553] ____sys_sendmsg+0x62c/0x940 [ 89.765791][ T5553] ___sys_sendmsg+0x1f0/0x27c [ 89.766581][ T5553] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.767451][ T5553] invoke_syscall+0x98/0x2b0 [ 89.768204][ T5553] el0_svc_common+0x138/0x258 [ 89.769031][ T5553] do_el0_svc+0x58/0x13c [ 89.769721][ T5553] el0_svc+0x78/0x1d0 [ 89.770371][ T5553] el0t_64_sync_handler+0xcc/0xe4 [ 89.771169][ T5553] el0t_64_sync+0x1a0/0x1a4 [ 89.780198][ T5555] FAULT_INJECTION: forcing a failure. [ 89.780198][ T5555] name failslab, interval 1, probability 0, space 0, times 0 [ 89.782342][ T5555] CPU: 1 PID: 5555 Comm: syz.0.207 Tainted: G W syzkaller #0 [ 89.783703][ T5555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.785266][ T5555] Call trace: [ 89.785808][ T5555] dump_backtrace+0x0/0x458 [ 89.786592][ T5555] show_stack+0x2c/0x3c [ 89.787333][ T5555] __dump_stack+0x30/0x40 [ 89.788091][ T5555] dump_stack_lvl+0xf4/0x15c [ 89.788862][ T5555] dump_stack+0x1c/0x5c [ 89.789494][ T5555] should_fail+0x3bc/0x514 [ 89.790204][ T5555] __should_failslab+0xbc/0x10c [ 89.790983][ T5555] should_failslab+0x10/0x28 [ 89.791762][ T5555] slab_pre_alloc_hook+0x64/0xe8 [ 89.792577][ T5555] kmem_cache_alloc_node+0x98/0x40c [ 89.793452][ T5555] __alloc_skb+0x130/0x678 [ 89.794171][ T5555] netlink_ack+0x2c4/0x96c [ 89.794932][ T5555] netlink_rcv_skb+0x1ec/0x3d8 [ 89.795694][ T5555] genl_rcv+0x38/0x50 [ 89.796343][ T5555] netlink_unicast+0x624/0x890 [ 89.797091][ T5555] netlink_sendmsg+0x6f4/0x9d8 [ 89.797846][ T5555] ____sys_sendmsg+0x62c/0x940 [ 89.798605][ T5555] ___sys_sendmsg+0x1f0/0x27c [ 89.799385][ T5555] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.800264][ T5555] invoke_syscall+0x98/0x2b0 [ 89.801084][ T5555] el0_svc_common+0x138/0x258 [ 89.801900][ T5555] do_el0_svc+0x58/0x13c [ 89.802607][ T5555] el0_svc+0x78/0x1d0 [ 89.803280][ T5555] el0t_64_sync_handler+0xcc/0xe4 [ 89.804104][ T5555] el0t_64_sync+0x1a0/0x1a4 [ 89.815956][ T5557] FAULT_INJECTION: forcing a failure. [ 89.815956][ T5557] name failslab, interval 1, probability 0, space 0, times 0 [ 89.818043][ T5557] CPU: 0 PID: 5557 Comm: syz.0.208 Tainted: G W syzkaller #0 [ 89.819431][ T5557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.821091][ T5557] Call trace: [ 89.821621][ T5557] dump_backtrace+0x0/0x458 [ 89.822349][ T5557] show_stack+0x2c/0x3c [ 89.823073][ T5557] __dump_stack+0x30/0x40 [ 89.823835][ T5557] dump_stack_lvl+0xf4/0x15c [ 89.824586][ T5557] dump_stack+0x1c/0x5c [ 89.825301][ T5557] should_fail+0x3bc/0x514 [ 89.826052][ T5557] __should_failslab+0xbc/0x10c [ 89.826914][ T5557] should_failslab+0x10/0x28 [ 89.827681][ T5557] slab_pre_alloc_hook+0x64/0xe8 [ 89.828522][ T5557] kmem_cache_alloc_node+0x98/0x40c [ 89.829387][ T5557] __alloc_skb+0x130/0x678 [ 89.830124][ T5557] netlink_ack+0x2c4/0x96c [ 89.830832][ T5557] netlink_rcv_skb+0x1ec/0x3d8 [ 89.831541][ T5557] genl_rcv+0x38/0x50 [ 89.832148][ T5557] netlink_unicast+0x624/0x890 [ 89.832974][ T5557] netlink_sendmsg+0x6f4/0x9d8 [ 89.833727][ T5557] ____sys_sendmsg+0x62c/0x940 [ 89.834497][ T5557] ___sys_sendmsg+0x1f0/0x27c [ 89.835206][ T5557] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.836012][ T5557] invoke_syscall+0x98/0x2b0 [ 89.836797][ T5557] el0_svc_common+0x138/0x258 [ 89.837628][ T5557] do_el0_svc+0x58/0x13c [ 89.838353][ T5557] el0_svc+0x78/0x1d0 [ 89.839034][ T5557] el0t_64_sync_handler+0xcc/0xe4 [ 89.839873][ T5557] el0t_64_sync+0x1a0/0x1a4 [ 89.849139][ T5559] FAULT_INJECTION: forcing a failure. [ 89.849139][ T5559] name failslab, interval 1, probability 0, space 0, times 0 [ 89.851420][ T5559] CPU: 1 PID: 5559 Comm: syz.0.209 Tainted: G W syzkaller #0 [ 89.852768][ T5559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.854377][ T5559] Call trace: [ 89.854896][ T5559] dump_backtrace+0x0/0x458 [ 89.855662][ T5559] show_stack+0x2c/0x3c [ 89.856366][ T5559] __dump_stack+0x30/0x40 [ 89.857128][ T5559] dump_stack_lvl+0xf4/0x15c [ 89.857872][ T5559] dump_stack+0x1c/0x5c [ 89.858606][ T5559] should_fail+0x3bc/0x514 [ 89.859371][ T5559] __should_failslab+0xbc/0x10c [ 89.860184][ T5559] should_failslab+0x10/0x28 [ 89.860895][ T5559] slab_pre_alloc_hook+0x64/0xe8 [ 89.861680][ T5559] kmem_cache_alloc_node+0x98/0x40c [ 89.862471][ T5559] __alloc_skb+0x130/0x678 [ 89.863154][ T5559] netlink_ack+0x2c4/0x96c [ 89.863950][ T5559] netlink_rcv_skb+0x1ec/0x3d8 [ 89.864721][ T5559] genl_rcv+0x38/0x50 [ 89.865356][ T5559] netlink_unicast+0x624/0x890 [ 89.866155][ T5559] netlink_sendmsg+0x6f4/0x9d8 [ 89.866943][ T5559] ____sys_sendmsg+0x62c/0x940 [ 89.867743][ T5559] ___sys_sendmsg+0x1f0/0x27c [ 89.868509][ T5559] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.869341][ T5559] invoke_syscall+0x98/0x2b0 [ 89.870031][ T5559] el0_svc_common+0x138/0x258 [ 89.870712][ T5559] do_el0_svc+0x58/0x13c [ 89.871362][ T5559] el0_svc+0x78/0x1d0 [ 89.871999][ T5559] el0t_64_sync_handler+0xcc/0xe4 [ 89.872788][ T5559] el0t_64_sync+0x1a0/0x1a4 [ 89.882704][ T5561] FAULT_INJECTION: forcing a failure. [ 89.882704][ T5561] name failslab, interval 1, probability 0, space 0, times 0 [ 89.884606][ T5561] CPU: 1 PID: 5561 Comm: syz.0.210 Tainted: G W syzkaller #0 [ 89.886012][ T5561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.887648][ T5561] Call trace: [ 89.888169][ T5561] dump_backtrace+0x0/0x458 [ 89.888915][ T5561] show_stack+0x2c/0x3c [ 89.889592][ T5561] __dump_stack+0x30/0x40 [ 89.890302][ T5561] dump_stack_lvl+0xf4/0x15c [ 89.891037][ T5561] dump_stack+0x1c/0x5c [ 89.891700][ T5561] should_fail+0x3bc/0x514 [ 89.892421][ T5561] __should_failslab+0xbc/0x10c [ 89.893223][ T5561] should_failslab+0x10/0x28 [ 89.893966][ T5561] slab_pre_alloc_hook+0x64/0xe8 [ 89.894768][ T5561] kmem_cache_alloc_node+0x98/0x40c [ 89.895649][ T5561] __alloc_skb+0x130/0x678 [ 89.896343][ T5561] netlink_ack+0x2c4/0x96c [ 89.897065][ T5561] netlink_rcv_skb+0x1ec/0x3d8 [ 89.897822][ T5561] genl_rcv+0x38/0x50 [ 89.898414][ T5561] netlink_unicast+0x624/0x890 [ 89.899152][ T5561] netlink_sendmsg+0x6f4/0x9d8 [ 89.899890][ T5561] ____sys_sendmsg+0x62c/0x940 [ 89.900608][ T5561] ___sys_sendmsg+0x1f0/0x27c [ 89.901266][ T5561] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.901994][ T5561] invoke_syscall+0x98/0x2b0 [ 89.902777][ T5561] el0_svc_common+0x138/0x258 [ 89.903537][ T5561] do_el0_svc+0x58/0x13c [ 89.904223][ T5561] el0_svc+0x78/0x1d0 [ 89.904833][ T5561] el0t_64_sync_handler+0xcc/0xe4 [ 89.905672][ T5561] el0t_64_sync+0x1a0/0x1a4 [ 89.925922][ T5563] FAULT_INJECTION: forcing a failure. [ 89.925922][ T5563] name failslab, interval 1, probability 0, space 0, times 0 [ 89.928063][ T5563] CPU: 1 PID: 5563 Comm: syz.0.211 Tainted: G W syzkaller #0 [ 89.929459][ T5563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.931085][ T5563] Call trace: [ 89.931620][ T5563] dump_backtrace+0x0/0x458 [ 89.932343][ T5563] show_stack+0x2c/0x3c [ 89.932988][ T5563] __dump_stack+0x30/0x40 [ 89.933689][ T5563] dump_stack_lvl+0xf4/0x15c [ 89.934432][ T5563] dump_stack+0x1c/0x5c [ 89.935125][ T5563] should_fail+0x3bc/0x514 [ 89.935864][ T5563] __should_failslab+0xbc/0x10c [ 89.936652][ T5563] should_failslab+0x10/0x28 [ 89.937393][ T5563] slab_pre_alloc_hook+0x64/0xe8 [ 89.938221][ T5563] kmem_cache_alloc_node+0x98/0x40c [ 89.939118][ T5563] __alloc_skb+0x130/0x678 [ 89.939872][ T5563] netlink_ack+0x2c4/0x96c [ 89.940575][ T5563] netlink_rcv_skb+0x1ec/0x3d8 [ 89.941361][ T5563] genl_rcv+0x38/0x50 [ 89.941981][ T5563] netlink_unicast+0x624/0x890 [ 89.942734][ T5563] netlink_sendmsg+0x6f4/0x9d8 [ 89.943479][ T5563] ____sys_sendmsg+0x62c/0x940 [ 89.944292][ T5563] ___sys_sendmsg+0x1f0/0x27c [ 89.945073][ T5563] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.945922][ T5563] invoke_syscall+0x98/0x2b0 [ 89.946698][ T5563] el0_svc_common+0x138/0x258 [ 89.947459][ T5563] do_el0_svc+0x58/0x13c [ 89.948176][ T5563] el0_svc+0x78/0x1d0 [ 89.948825][ T5563] el0t_64_sync_handler+0xcc/0xe4 [ 89.949637][ T5563] el0t_64_sync+0x1a0/0x1a4 [ 89.960109][ T5565] FAULT_INJECTION: forcing a failure. [ 89.960109][ T5565] name failslab, interval 1, probability 0, space 0, times 0 [ 89.962396][ T5565] CPU: 1 PID: 5565 Comm: syz.0.212 Tainted: G W syzkaller #0 [ 89.963779][ T5565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.965409][ T5565] Call trace: [ 89.965951][ T5565] dump_backtrace+0x0/0x458 [ 89.966655][ T5565] show_stack+0x2c/0x3c [ 89.967301][ T5565] __dump_stack+0x30/0x40 [ 89.967953][ T5565] dump_stack_lvl+0xf4/0x15c [ 89.968660][ T5565] dump_stack+0x1c/0x5c [ 89.969305][ T5565] should_fail+0x3bc/0x514 [ 89.969974][ T5565] __should_failslab+0xbc/0x10c [ 89.970712][ T5565] should_failslab+0x10/0x28 [ 89.971405][ T5565] slab_pre_alloc_hook+0x64/0xe8 [ 89.972238][ T5565] kmem_cache_alloc_node+0x98/0x40c [ 89.973016][ T5565] __alloc_skb+0x130/0x678 [ 89.973752][ T5565] netlink_ack+0x2c4/0x96c [ 89.974406][ T5565] netlink_rcv_skb+0x1ec/0x3d8 [ 89.975113][ T5565] genl_rcv+0x38/0x50 [ 89.975701][ T5565] netlink_unicast+0x624/0x890 [ 89.976445][ T5565] netlink_sendmsg+0x6f4/0x9d8 [ 89.977150][ T5565] ____sys_sendmsg+0x62c/0x940 [ 89.977862][ T5565] ___sys_sendmsg+0x1f0/0x27c [ 89.978543][ T5565] __arm64_sys_sendmsg+0x1bc/0x278 [ 89.979394][ T5565] invoke_syscall+0x98/0x2b0 [ 89.980165][ T5565] el0_svc_common+0x138/0x258 [ 89.980991][ T5565] do_el0_svc+0x58/0x13c [ 89.981715][ T5565] el0_svc+0x78/0x1d0 [ 89.982383][ T5565] el0t_64_sync_handler+0xcc/0xe4 [ 89.983193][ T5565] el0t_64_sync+0x1a0/0x1a4 [ 89.993930][ T5567] FAULT_INJECTION: forcing a failure. [ 89.993930][ T5567] name failslab, interval 1, probability 0, space 0, times 0 [ 89.996000][ T5567] CPU: 1 PID: 5567 Comm: syz.0.213 Tainted: G W syzkaller #0 [ 89.997386][ T5567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 89.999030][ T5567] Call trace: [ 89.999565][ T5567] dump_backtrace+0x0/0x458 [ 90.000306][ T5567] show_stack+0x2c/0x3c [ 90.000973][ T5567] __dump_stack+0x30/0x40 [ 90.001651][ T5567] dump_stack_lvl+0xf4/0x15c [ 90.002382][ T5567] dump_stack+0x1c/0x5c [ 90.003034][ T5567] should_fail+0x3bc/0x514 [ 90.003733][ T5567] __should_failslab+0xbc/0x10c [ 90.004582][ T5567] should_failslab+0x10/0x28 [ 90.005313][ T5567] slab_pre_alloc_hook+0x64/0xe8 [ 90.006116][ T5567] kmem_cache_alloc_node+0x98/0x40c [ 90.006938][ T5567] __alloc_skb+0x130/0x678 [ 90.007619][ T5567] netlink_ack+0x2c4/0x96c [ 90.008307][ T5567] netlink_rcv_skb+0x1ec/0x3d8 [ 90.009059][ T5567] genl_rcv+0x38/0x50 [ 90.009685][ T5567] netlink_unicast+0x624/0x890 [ 90.010492][ T5567] netlink_sendmsg+0x6f4/0x9d8 [ 90.011297][ T5567] ____sys_sendmsg+0x62c/0x940 [ 90.012086][ T5567] ___sys_sendmsg+0x1f0/0x27c [ 90.012851][ T5567] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.013727][ T5567] invoke_syscall+0x98/0x2b0 [ 90.014473][ T5567] el0_svc_common+0x138/0x258 [ 90.015275][ T5567] do_el0_svc+0x58/0x13c [ 90.015989][ T5567] el0_svc+0x78/0x1d0 [ 90.016662][ T5567] el0t_64_sync_handler+0xcc/0xe4 [ 90.017467][ T5567] el0t_64_sync+0x1a0/0x1a4 [ 90.027138][ T5569] FAULT_INJECTION: forcing a failure. [ 90.027138][ T5569] name failslab, interval 1, probability 0, space 0, times 0 [ 90.029082][ T5569] CPU: 1 PID: 5569 Comm: syz.0.214 Tainted: G W syzkaller #0 [ 90.030401][ T5569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.032076][ T5569] Call trace: [ 90.032611][ T5569] dump_backtrace+0x0/0x458 [ 90.033373][ T5569] show_stack+0x2c/0x3c [ 90.034061][ T5569] __dump_stack+0x30/0x40 [ 90.034748][ T5569] dump_stack_lvl+0xf4/0x15c [ 90.035524][ T5569] dump_stack+0x1c/0x5c [ 90.036216][ T5569] should_fail+0x3bc/0x514 [ 90.036940][ T5569] __should_failslab+0xbc/0x10c [ 90.037712][ T5569] should_failslab+0x10/0x28 [ 90.038432][ T5569] slab_pre_alloc_hook+0x64/0xe8 [ 90.039192][ T5569] kmem_cache_alloc_node+0x98/0x40c [ 90.039990][ T5569] __alloc_skb+0x130/0x678 [ 90.040702][ T5569] netlink_ack+0x2c4/0x96c [ 90.041408][ T5569] netlink_rcv_skb+0x1ec/0x3d8 [ 90.042177][ T5569] genl_rcv+0x38/0x50 [ 90.042855][ T5569] netlink_unicast+0x624/0x890 [ 90.043627][ T5569] netlink_sendmsg+0x6f4/0x9d8 [ 90.044402][ T5569] ____sys_sendmsg+0x62c/0x940 [ 90.045171][ T5569] ___sys_sendmsg+0x1f0/0x27c [ 90.045911][ T5569] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.046710][ T5569] invoke_syscall+0x98/0x2b0 [ 90.047449][ T5569] el0_svc_common+0x138/0x258 [ 90.048179][ T5569] do_el0_svc+0x58/0x13c [ 90.048853][ T5569] el0_svc+0x78/0x1d0 [ 90.049467][ T5569] el0t_64_sync_handler+0xcc/0xe4 [ 90.050272][ T5569] el0t_64_sync+0x1a0/0x1a4 [ 90.065963][ T5571] FAULT_INJECTION: forcing a failure. [ 90.065963][ T5571] name failslab, interval 1, probability 0, space 0, times 0 [ 90.067880][ T5571] CPU: 1 PID: 5571 Comm: syz.0.215 Tainted: G W syzkaller #0 [ 90.069300][ T5571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.070884][ T5571] Call trace: [ 90.071394][ T5571] dump_backtrace+0x0/0x458 [ 90.072120][ T5571] show_stack+0x2c/0x3c [ 90.072811][ T5571] __dump_stack+0x30/0x40 [ 90.073505][ T5571] dump_stack_lvl+0xf4/0x15c [ 90.074228][ T5571] dump_stack+0x1c/0x5c [ 90.074884][ T5571] should_fail+0x3bc/0x514 [ 90.075552][ T5571] __should_failslab+0xbc/0x10c [ 90.076314][ T5571] should_failslab+0x10/0x28 [ 90.077029][ T5571] slab_pre_alloc_hook+0x64/0xe8 [ 90.077764][ T5571] kmem_cache_alloc_node+0x98/0x40c [ 90.078567][ T5571] __alloc_skb+0x130/0x678 [ 90.079299][ T5571] netlink_ack+0x2c4/0x96c [ 90.079966][ T5571] netlink_rcv_skb+0x1ec/0x3d8 [ 90.080713][ T5571] genl_rcv+0x38/0x50 [ 90.081323][ T5571] netlink_unicast+0x624/0x890 [ 90.082029][ T5571] netlink_sendmsg+0x6f4/0x9d8 [ 90.082816][ T5571] ____sys_sendmsg+0x62c/0x940 [ 90.083622][ T5571] ___sys_sendmsg+0x1f0/0x27c [ 90.084399][ T5571] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.085242][ T5571] invoke_syscall+0x98/0x2b0 [ 90.085976][ T5571] el0_svc_common+0x138/0x258 [ 90.086765][ T5571] do_el0_svc+0x58/0x13c [ 90.087473][ T5571] el0_svc+0x78/0x1d0 [ 90.088124][ T5571] el0t_64_sync_handler+0xcc/0xe4 [ 90.088936][ T5571] el0t_64_sync+0x1a0/0x1a4 [ 90.099534][ T5573] FAULT_INJECTION: forcing a failure. [ 90.099534][ T5573] name failslab, interval 1, probability 0, space 0, times 0 [ 90.101731][ T5573] CPU: 1 PID: 5573 Comm: syz.0.216 Tainted: G W syzkaller #0 [ 90.103110][ T5573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.104660][ T5573] Call trace: [ 90.105174][ T5573] dump_backtrace+0x0/0x458 [ 90.105862][ T5573] show_stack+0x2c/0x3c [ 90.106537][ T5573] __dump_stack+0x30/0x40 [ 90.107221][ T5573] dump_stack_lvl+0xf4/0x15c [ 90.107987][ T5573] dump_stack+0x1c/0x5c [ 90.108684][ T5573] should_fail+0x3bc/0x514 [ 90.109380][ T5573] __should_failslab+0xbc/0x10c [ 90.110166][ T5573] should_failslab+0x10/0x28 [ 90.110907][ T5573] slab_pre_alloc_hook+0x64/0xe8 [ 90.111737][ T5573] kmem_cache_alloc_node+0x98/0x40c [ 90.112572][ T5573] __alloc_skb+0x130/0x678 [ 90.113246][ T5573] netlink_ack+0x2c4/0x96c [ 90.114005][ T5573] netlink_rcv_skb+0x1ec/0x3d8 [ 90.114785][ T5573] genl_rcv+0x38/0x50 [ 90.115444][ T5573] netlink_unicast+0x624/0x890 [ 90.116209][ T5573] netlink_sendmsg+0x6f4/0x9d8 [ 90.117012][ T5573] ____sys_sendmsg+0x62c/0x940 [ 90.117808][ T5573] ___sys_sendmsg+0x1f0/0x27c [ 90.118527][ T5573] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.119352][ T5573] invoke_syscall+0x98/0x2b0 [ 90.120128][ T5573] el0_svc_common+0x138/0x258 [ 90.120895][ T5573] do_el0_svc+0x58/0x13c [ 90.121612][ T5573] el0_svc+0x78/0x1d0 [ 90.122233][ T5573] el0t_64_sync_handler+0xcc/0xe4 [ 90.123056][ T5573] el0t_64_sync+0x1a0/0x1a4 [ 90.133083][ T5575] FAULT_INJECTION: forcing a failure. [ 90.133083][ T5575] name failslab, interval 1, probability 0, space 0, times 0 [ 90.135249][ T5575] CPU: 0 PID: 5575 Comm: syz.0.217 Tainted: G W syzkaller #0 [ 90.136751][ T5575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.138461][ T5575] Call trace: [ 90.138973][ T5575] dump_backtrace+0x0/0x458 [ 90.139705][ T5575] show_stack+0x2c/0x3c [ 90.140391][ T5575] __dump_stack+0x30/0x40 [ 90.141136][ T5575] dump_stack_lvl+0xf4/0x15c [ 90.141933][ T5575] dump_stack+0x1c/0x5c [ 90.142627][ T5575] should_fail+0x3bc/0x514 [ 90.143410][ T5575] __should_failslab+0xbc/0x10c [ 90.144290][ T5575] should_failslab+0x10/0x28 [ 90.145031][ T5575] slab_pre_alloc_hook+0x64/0xe8 [ 90.145880][ T5575] kmem_cache_alloc_node+0x98/0x40c [ 90.146746][ T5575] __alloc_skb+0x130/0x678 [ 90.147472][ T5575] netlink_ack+0x2c4/0x96c [ 90.148187][ T5575] netlink_rcv_skb+0x1ec/0x3d8 [ 90.148982][ T5575] genl_rcv+0x38/0x50 [ 90.149657][ T5575] netlink_unicast+0x624/0x890 [ 90.150442][ T5575] netlink_sendmsg+0x6f4/0x9d8 [ 90.151215][ T5575] ____sys_sendmsg+0x62c/0x940 [ 90.152016][ T5575] ___sys_sendmsg+0x1f0/0x27c [ 90.152807][ T5575] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.153696][ T5575] invoke_syscall+0x98/0x2b0 [ 90.154470][ T5575] el0_svc_common+0x138/0x258 [ 90.155255][ T5575] do_el0_svc+0x58/0x13c [ 90.155920][ T5575] el0_svc+0x78/0x1d0 [ 90.156567][ T5575] el0t_64_sync_handler+0xcc/0xe4 [ 90.157449][ T5575] el0t_64_sync+0x1a0/0x1a4 [ 90.168285][ T5577] FAULT_INJECTION: forcing a failure. [ 90.168285][ T5577] name failslab, interval 1, probability 0, space 0, times 0 [ 90.170350][ T5577] CPU: 0 PID: 5577 Comm: syz.0.218 Tainted: G W syzkaller #0 [ 90.171733][ T5577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.173387][ T5577] Call trace: [ 90.173945][ T5577] dump_backtrace+0x0/0x458 [ 90.174662][ T5577] show_stack+0x2c/0x3c [ 90.175291][ T5577] __dump_stack+0x30/0x40 [ 90.176023][ T5577] dump_stack_lvl+0xf4/0x15c [ 90.176734][ T5577] dump_stack+0x1c/0x5c [ 90.177441][ T5577] should_fail+0x3bc/0x514 [ 90.178195][ T5577] __should_failslab+0xbc/0x10c [ 90.179004][ T5577] should_failslab+0x10/0x28 [ 90.179794][ T5577] slab_pre_alloc_hook+0x64/0xe8 [ 90.180625][ T5577] kmem_cache_alloc_node+0x98/0x40c [ 90.181502][ T5577] __alloc_skb+0x130/0x678 [ 90.182273][ T5577] netlink_ack+0x2c4/0x96c [ 90.182998][ T5577] netlink_rcv_skb+0x1ec/0x3d8 [ 90.183783][ T5577] genl_rcv+0x38/0x50 [ 90.184456][ T5577] netlink_unicast+0x624/0x890 [ 90.185247][ T5577] netlink_sendmsg+0x6f4/0x9d8 [ 90.186043][ T5577] ____sys_sendmsg+0x62c/0x940 [ 90.186840][ T5577] ___sys_sendmsg+0x1f0/0x27c [ 90.187643][ T5577] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.188491][ T5577] invoke_syscall+0x98/0x2b0 [ 90.189297][ T5577] el0_svc_common+0x138/0x258 [ 90.190081][ T5577] do_el0_svc+0x58/0x13c [ 90.190804][ T5577] el0_svc+0x78/0x1d0 [ 90.191492][ T5577] el0t_64_sync_handler+0xcc/0xe4 [ 90.192340][ T5577] el0t_64_sync+0x1a0/0x1a4 [ 90.202177][ T5579] FAULT_INJECTION: forcing a failure. [ 90.202177][ T5579] name failslab, interval 1, probability 0, space 0, times 0 [ 90.204129][ T5579] CPU: 0 PID: 5579 Comm: syz.0.219 Tainted: G W syzkaller #0 [ 90.205544][ T5579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.207253][ T5579] Call trace: [ 90.207820][ T5579] dump_backtrace+0x0/0x458 [ 90.208513][ T5579] show_stack+0x2c/0x3c [ 90.209185][ T5579] __dump_stack+0x30/0x40 [ 90.209912][ T5579] dump_stack_lvl+0xf4/0x15c [ 90.210678][ T5579] dump_stack+0x1c/0x5c [ 90.211350][ T5579] should_fail+0x3bc/0x514 [ 90.212103][ T5579] __should_failslab+0xbc/0x10c [ 90.212926][ T5579] should_failslab+0x10/0x28 [ 90.213689][ T5579] slab_pre_alloc_hook+0x64/0xe8 [ 90.214536][ T5579] kmem_cache_alloc_node+0x98/0x40c [ 90.215414][ T5579] __alloc_skb+0x130/0x678 [ 90.216150][ T5579] netlink_ack+0x2c4/0x96c [ 90.216863][ T5579] netlink_rcv_skb+0x1ec/0x3d8 [ 90.217633][ T5579] genl_rcv+0x38/0x50 [ 90.218333][ T5579] netlink_unicast+0x624/0x890 [ 90.219190][ T5579] netlink_sendmsg+0x6f4/0x9d8 [ 90.220004][ T5579] ____sys_sendmsg+0x62c/0x940 [ 90.220772][ T5579] ___sys_sendmsg+0x1f0/0x27c [ 90.221501][ T5579] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.222317][ T5579] invoke_syscall+0x98/0x2b0 [ 90.223122][ T5579] el0_svc_common+0x138/0x258 [ 90.223896][ T5579] do_el0_svc+0x58/0x13c [ 90.224662][ T5579] el0_svc+0x78/0x1d0 [ 90.225383][ T5579] el0t_64_sync_handler+0xcc/0xe4 [ 90.226242][ T5579] el0t_64_sync+0x1a0/0x1a4 [ 90.236358][ T5581] FAULT_INJECTION: forcing a failure. [ 90.236358][ T5581] name failslab, interval 1, probability 0, space 0, times 0 [ 90.238360][ T5581] CPU: 1 PID: 5581 Comm: syz.0.220 Tainted: G W syzkaller #0 [ 90.239682][ T5581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.241232][ T5581] Call trace: [ 90.241727][ T5581] dump_backtrace+0x0/0x458 [ 90.242411][ T5581] show_stack+0x2c/0x3c [ 90.243055][ T5581] __dump_stack+0x30/0x40 [ 90.243713][ T5581] dump_stack_lvl+0xf4/0x15c [ 90.244499][ T5581] dump_stack+0x1c/0x5c [ 90.245211][ T5581] should_fail+0x3bc/0x514 [ 90.245927][ T5581] __should_failslab+0xbc/0x10c [ 90.246706][ T5581] should_failslab+0x10/0x28 [ 90.247400][ T5581] slab_pre_alloc_hook+0x64/0xe8 [ 90.248164][ T5581] kmem_cache_alloc_node+0x98/0x40c [ 90.248969][ T5581] __alloc_skb+0x130/0x678 [ 90.249644][ T5581] netlink_ack+0x2c4/0x96c [ 90.250324][ T5581] netlink_rcv_skb+0x1ec/0x3d8 [ 90.251048][ T5581] genl_rcv+0x38/0x50 [ 90.251669][ T5581] netlink_unicast+0x624/0x890 [ 90.252435][ T5581] netlink_sendmsg+0x6f4/0x9d8 [ 90.253196][ T5581] ____sys_sendmsg+0x62c/0x940 [ 90.253993][ T5581] ___sys_sendmsg+0x1f0/0x27c [ 90.254755][ T5581] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.255572][ T5581] invoke_syscall+0x98/0x2b0 [ 90.256303][ T5581] el0_svc_common+0x138/0x258 [ 90.257061][ T5581] do_el0_svc+0x58/0x13c [ 90.257736][ T5581] el0_svc+0x78/0x1d0 [ 90.258384][ T5581] el0t_64_sync_handler+0xcc/0xe4 [ 90.259210][ T5581] el0t_64_sync+0x1a0/0x1a4 [ 90.268762][ T5583] FAULT_INJECTION: forcing a failure. [ 90.268762][ T5583] name failslab, interval 1, probability 0, space 0, times 0 [ 90.271330][ T5583] CPU: 0 PID: 5583 Comm: syz.0.221 Tainted: G W syzkaller #0 [ 90.272701][ T5583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.274247][ T5583] Call trace: [ 90.274756][ T5583] dump_backtrace+0x0/0x458 [ 90.275476][ T5583] show_stack+0x2c/0x3c [ 90.276158][ T5583] __dump_stack+0x30/0x40 [ 90.276873][ T5583] dump_stack_lvl+0xf4/0x15c [ 90.277637][ T5583] dump_stack+0x1c/0x5c [ 90.278358][ T5583] should_fail+0x3bc/0x514 [ 90.279053][ T5583] __should_failslab+0xbc/0x10c [ 90.279866][ T5583] should_failslab+0x10/0x28 [ 90.280636][ T5583] slab_pre_alloc_hook+0x64/0xe8 [ 90.281420][ T5583] kmem_cache_alloc_node+0x98/0x40c [ 90.282240][ T5583] __alloc_skb+0x130/0x678 [ 90.282935][ T5583] netlink_ack+0x2c4/0x96c [ 90.283700][ T5583] netlink_rcv_skb+0x1ec/0x3d8 [ 90.284462][ T5583] genl_rcv+0x38/0x50 [ 90.285112][ T5583] netlink_unicast+0x624/0x890 [ 90.285873][ T5583] netlink_sendmsg+0x6f4/0x9d8 [ 90.286659][ T5583] ____sys_sendmsg+0x62c/0x940 [ 90.287425][ T5583] ___sys_sendmsg+0x1f0/0x27c [ 90.288249][ T5583] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.289126][ T5583] invoke_syscall+0x98/0x2b0 [ 90.289848][ T5583] el0_svc_common+0x138/0x258 [ 90.290604][ T5583] do_el0_svc+0x58/0x13c [ 90.291300][ T5583] el0_svc+0x78/0x1d0 [ 90.291971][ T5583] el0t_64_sync_handler+0xcc/0xe4 [ 90.292764][ T5583] el0t_64_sync+0x1a0/0x1a4 [ 90.302448][ T5585] FAULT_INJECTION: forcing a failure. [ 90.302448][ T5585] name failslab, interval 1, probability 0, space 0, times 0 [ 90.304474][ T5585] CPU: 1 PID: 5585 Comm: syz.0.222 Tainted: G W syzkaller #0 [ 90.305867][ T5585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.307535][ T5585] Call trace: [ 90.308050][ T5585] dump_backtrace+0x0/0x458 [ 90.308775][ T5585] show_stack+0x2c/0x3c [ 90.309475][ T5585] __dump_stack+0x30/0x40 [ 90.310212][ T5585] dump_stack_lvl+0xf4/0x15c [ 90.311006][ T5585] dump_stack+0x1c/0x5c [ 90.311709][ T5585] should_fail+0x3bc/0x514 [ 90.312410][ T5585] __should_failslab+0xbc/0x10c [ 90.313223][ T5585] should_failslab+0x10/0x28 [ 90.313958][ T5585] slab_pre_alloc_hook+0x64/0xe8 [ 90.314735][ T5585] kmem_cache_alloc_node+0x98/0x40c [ 90.315613][ T5585] __alloc_skb+0x130/0x678 [ 90.316305][ T5585] netlink_ack+0x2c4/0x96c [ 90.317048][ T5585] netlink_rcv_skb+0x1ec/0x3d8 [ 90.317900][ T5585] genl_rcv+0x38/0x50 [ 90.318626][ T5585] netlink_unicast+0x624/0x890 [ 90.319485][ T5585] netlink_sendmsg+0x6f4/0x9d8 [ 90.320277][ T5585] ____sys_sendmsg+0x62c/0x940 [ 90.321027][ T5585] ___sys_sendmsg+0x1f0/0x27c [ 90.321808][ T5585] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.322665][ T5585] invoke_syscall+0x98/0x2b0 [ 90.323418][ T5585] el0_svc_common+0x138/0x258 [ 90.324222][ T5585] do_el0_svc+0x58/0x13c [ 90.324964][ T5585] el0_svc+0x78/0x1d0 [ 90.325624][ T5585] el0t_64_sync_handler+0xcc/0xe4 [ 90.326422][ T5585] el0t_64_sync+0x1a0/0x1a4 [ 90.335878][ T5587] FAULT_INJECTION: forcing a failure. [ 90.335878][ T5587] name failslab, interval 1, probability 0, space 0, times 0 [ 90.337866][ T5587] CPU: 0 PID: 5587 Comm: syz.0.223 Tainted: G W syzkaller #0 [ 90.339182][ T5587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.340694][ T5587] Call trace: [ 90.341252][ T5587] dump_backtrace+0x0/0x458 [ 90.342031][ T5587] show_stack+0x2c/0x3c [ 90.342746][ T5587] __dump_stack+0x30/0x40 [ 90.343438][ T5587] dump_stack_lvl+0xf4/0x15c [ 90.344188][ T5587] dump_stack+0x1c/0x5c [ 90.344869][ T5587] should_fail+0x3bc/0x514 [ 90.345547][ T5587] __should_failslab+0xbc/0x10c [ 90.346311][ T5587] should_failslab+0x10/0x28 [ 90.347101][ T5587] slab_pre_alloc_hook+0x64/0xe8 [ 90.347930][ T5587] kmem_cache_alloc_node+0x98/0x40c [ 90.348841][ T5587] __alloc_skb+0x130/0x678 [ 90.349558][ T5587] netlink_ack+0x2c4/0x96c [ 90.350328][ T5587] netlink_rcv_skb+0x1ec/0x3d8 [ 90.351162][ T5587] genl_rcv+0x38/0x50 [ 90.351868][ T5587] netlink_unicast+0x624/0x890 [ 90.352693][ T5587] netlink_sendmsg+0x6f4/0x9d8 [ 90.353503][ T5587] ____sys_sendmsg+0x62c/0x940 [ 90.354288][ T5587] ___sys_sendmsg+0x1f0/0x27c [ 90.355054][ T5587] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.355929][ T5587] invoke_syscall+0x98/0x2b0 [ 90.356700][ T5587] el0_svc_common+0x138/0x258 [ 90.357458][ T5587] do_el0_svc+0x58/0x13c [ 90.358157][ T5587] el0_svc+0x78/0x1d0 [ 90.358857][ T5587] el0t_64_sync_handler+0xcc/0xe4 [ 90.359699][ T5587] el0t_64_sync+0x1a0/0x1a4 [ 90.369712][ T5589] FAULT_INJECTION: forcing a failure. [ 90.369712][ T5589] name failslab, interval 1, probability 0, space 0, times 0 [ 90.371901][ T5589] CPU: 0 PID: 5589 Comm: syz.0.224 Tainted: G W syzkaller #0 [ 90.373228][ T5589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.374858][ T5589] Call trace: [ 90.375441][ T5589] dump_backtrace+0x0/0x458 [ 90.376191][ T5589] show_stack+0x2c/0x3c [ 90.376839][ T5589] __dump_stack+0x30/0x40 [ 90.377599][ T5589] dump_stack_lvl+0xf4/0x15c [ 90.378359][ T5589] dump_stack+0x1c/0x5c [ 90.379042][ T5589] should_fail+0x3bc/0x514 [ 90.379777][ T5589] __should_failslab+0xbc/0x10c [ 90.380616][ T5589] should_failslab+0x10/0x28 [ 90.381390][ T5589] slab_pre_alloc_hook+0x64/0xe8 [ 90.382265][ T5589] kmem_cache_alloc_node+0x98/0x40c [ 90.383198][ T5589] __alloc_skb+0x130/0x678 [ 90.383947][ T5589] netlink_ack+0x2c4/0x96c [ 90.384667][ T5589] netlink_rcv_skb+0x1ec/0x3d8 [ 90.385413][ T5589] genl_rcv+0x38/0x50 [ 90.386046][ T5589] netlink_unicast+0x624/0x890 [ 90.386801][ T5589] netlink_sendmsg+0x6f4/0x9d8 [ 90.387629][ T5589] ____sys_sendmsg+0x62c/0x940 [ 90.388443][ T5589] ___sys_sendmsg+0x1f0/0x27c [ 90.389229][ T5589] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.390055][ T5589] invoke_syscall+0x98/0x2b0 [ 90.390802][ T5589] el0_svc_common+0x138/0x258 [ 90.391611][ T5589] do_el0_svc+0x58/0x13c [ 90.392354][ T5589] el0_svc+0x78/0x1d0 [ 90.393042][ T5589] el0t_64_sync_handler+0xcc/0xe4 [ 90.393866][ T5589] el0t_64_sync+0x1a0/0x1a4 [ 90.403336][ T5591] FAULT_INJECTION: forcing a failure. [ 90.403336][ T5591] name failslab, interval 1, probability 0, space 0, times 0 [ 90.405422][ T5591] CPU: 0 PID: 5591 Comm: syz.0.225 Tainted: G W syzkaller #0 [ 90.406749][ T5591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.408338][ T5591] Call trace: [ 90.408848][ T5591] dump_backtrace+0x0/0x458 [ 90.409608][ T5591] show_stack+0x2c/0x3c [ 90.410303][ T5591] __dump_stack+0x30/0x40 [ 90.411013][ T5591] dump_stack_lvl+0xf4/0x15c [ 90.411767][ T5591] dump_stack+0x1c/0x5c [ 90.412466][ T5591] should_fail+0x3bc/0x514 [ 90.413185][ T5591] __should_failslab+0xbc/0x10c [ 90.414056][ T5591] should_failslab+0x10/0x28 [ 90.414792][ T5591] slab_pre_alloc_hook+0x64/0xe8 [ 90.415620][ T5591] kmem_cache_alloc_node+0x98/0x40c [ 90.416467][ T5591] __alloc_skb+0x130/0x678 [ 90.417178][ T5591] netlink_ack+0x2c4/0x96c [ 90.417844][ T5591] netlink_rcv_skb+0x1ec/0x3d8 [ 90.418620][ T5591] genl_rcv+0x38/0x50 [ 90.419259][ T5591] netlink_unicast+0x624/0x890 [ 90.420069][ T5591] netlink_sendmsg+0x6f4/0x9d8 [ 90.420924][ T5591] ____sys_sendmsg+0x62c/0x940 [ 90.421758][ T5591] ___sys_sendmsg+0x1f0/0x27c [ 90.422557][ T5591] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.423439][ T5591] invoke_syscall+0x98/0x2b0 [ 90.424245][ T5591] el0_svc_common+0x138/0x258 [ 90.425010][ T5591] do_el0_svc+0x58/0x13c [ 90.425721][ T5591] el0_svc+0x78/0x1d0 [ 90.426394][ T5591] el0t_64_sync_handler+0xcc/0xe4 [ 90.427231][ T5591] el0t_64_sync+0x1a0/0x1a4 [ 90.438521][ T5593] FAULT_INJECTION: forcing a failure. [ 90.438521][ T5593] name failslab, interval 1, probability 0, space 0, times 0 [ 90.440687][ T5593] CPU: 1 PID: 5593 Comm: syz.0.226 Tainted: G W syzkaller #0 [ 90.442152][ T5593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.443886][ T5593] Call trace: [ 90.444446][ T5593] dump_backtrace+0x0/0x458 [ 90.445225][ T5593] show_stack+0x2c/0x3c [ 90.445986][ T5593] __dump_stack+0x30/0x40 [ 90.446698][ T5593] dump_stack_lvl+0xf4/0x15c [ 90.447472][ T5593] dump_stack+0x1c/0x5c [ 90.448164][ T5593] should_fail+0x3bc/0x514 [ 90.448880][ T5593] __should_failslab+0xbc/0x10c [ 90.449664][ T5593] should_failslab+0x10/0x28 [ 90.450388][ T5593] slab_pre_alloc_hook+0x64/0xe8 [ 90.451194][ T5593] kmem_cache_alloc_node+0x98/0x40c [ 90.452029][ T5593] __alloc_skb+0x130/0x678 [ 90.452760][ T5593] netlink_ack+0x2c4/0x96c [ 90.453486][ T5593] netlink_rcv_skb+0x1ec/0x3d8 [ 90.454238][ T5593] genl_rcv+0x38/0x50 [ 90.454882][ T5593] netlink_unicast+0x624/0x890 [ 90.455669][ T5593] netlink_sendmsg+0x6f4/0x9d8 [ 90.456397][ T5593] ____sys_sendmsg+0x62c/0x940 [ 90.457162][ T5593] ___sys_sendmsg+0x1f0/0x27c [ 90.457932][ T5593] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.458681][ T5593] invoke_syscall+0x98/0x2b0 [ 90.459376][ T5593] el0_svc_common+0x138/0x258 [ 90.460142][ T5593] do_el0_svc+0x58/0x13c [ 90.460786][ T5593] el0_svc+0x78/0x1d0 [ 90.461372][ T5593] el0t_64_sync_handler+0xcc/0xe4 [ 90.462141][ T5593] el0t_64_sync+0x1a0/0x1a4 [ 90.471713][ T5595] FAULT_INJECTION: forcing a failure. [ 90.471713][ T5595] name failslab, interval 1, probability 0, space 0, times 0 [ 90.473751][ T5595] CPU: 1 PID: 5595 Comm: syz.0.227 Tainted: G W syzkaller #0 [ 90.475094][ T5595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.476648][ T5595] Call trace: [ 90.477129][ T5595] dump_backtrace+0x0/0x458 [ 90.477837][ T5595] show_stack+0x2c/0x3c [ 90.478504][ T5595] __dump_stack+0x30/0x40 [ 90.479188][ T5595] dump_stack_lvl+0xf4/0x15c [ 90.479985][ T5595] dump_stack+0x1c/0x5c [ 90.480653][ T5595] should_fail+0x3bc/0x514 [ 90.481405][ T5595] __should_failslab+0xbc/0x10c [ 90.482243][ T5595] should_failslab+0x10/0x28 [ 90.483028][ T5595] slab_pre_alloc_hook+0x64/0xe8 [ 90.483866][ T5595] kmem_cache_alloc_node+0x98/0x40c [ 90.484677][ T5595] __alloc_skb+0x130/0x678 [ 90.485423][ T5595] netlink_ack+0x2c4/0x96c [ 90.486153][ T5595] netlink_rcv_skb+0x1ec/0x3d8 [ 90.486942][ T5595] genl_rcv+0x38/0x50 [ 90.487595][ T5595] netlink_unicast+0x624/0x890 [ 90.488362][ T5595] netlink_sendmsg+0x6f4/0x9d8 [ 90.489111][ T5595] ____sys_sendmsg+0x62c/0x940 [ 90.489847][ T5595] ___sys_sendmsg+0x1f0/0x27c [ 90.490586][ T5595] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.491380][ T5595] invoke_syscall+0x98/0x2b0 [ 90.492092][ T5595] el0_svc_common+0x138/0x258 [ 90.492867][ T5595] do_el0_svc+0x58/0x13c [ 90.493547][ T5595] el0_svc+0x78/0x1d0 [ 90.494197][ T5595] el0t_64_sync_handler+0xcc/0xe4 [ 90.494976][ T5595] el0t_64_sync+0x1a0/0x1a4 [ 90.509623][ T5597] FAULT_INJECTION: forcing a failure. [ 90.509623][ T5597] name failslab, interval 1, probability 0, space 0, times 0 [ 90.511812][ T5597] CPU: 1 PID: 5597 Comm: syz.0.228 Tainted: G W syzkaller #0 [ 90.513281][ T5597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.514843][ T5597] Call trace: [ 90.515397][ T5597] dump_backtrace+0x0/0x458 [ 90.516142][ T5597] show_stack+0x2c/0x3c [ 90.516833][ T5597] __dump_stack+0x30/0x40 [ 90.517560][ T5597] dump_stack_lvl+0xf4/0x15c [ 90.518321][ T5597] dump_stack+0x1c/0x5c [ 90.519007][ T5597] should_fail+0x3bc/0x514 [ 90.519762][ T5597] __should_failslab+0xbc/0x10c [ 90.520597][ T5597] should_failslab+0x10/0x28 [ 90.521364][ T5597] slab_pre_alloc_hook+0x64/0xe8 [ 90.522195][ T5597] kmem_cache_alloc_node+0x98/0x40c [ 90.523039][ T5597] __alloc_skb+0x130/0x678 [ 90.523778][ T5597] netlink_ack+0x2c4/0x96c [ 90.524503][ T5597] netlink_rcv_skb+0x1ec/0x3d8 [ 90.525328][ T5597] genl_rcv+0x38/0x50 [ 90.526012][ T5597] netlink_unicast+0x624/0x890 [ 90.526787][ T5597] netlink_sendmsg+0x6f4/0x9d8 [ 90.527596][ T5597] ____sys_sendmsg+0x62c/0x940 [ 90.528307][ T5597] ___sys_sendmsg+0x1f0/0x27c [ 90.529034][ T5597] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.529883][ T5597] invoke_syscall+0x98/0x2b0 [ 90.530612][ T5597] el0_svc_common+0x138/0x258 [ 90.531374][ T5597] do_el0_svc+0x58/0x13c [ 90.532044][ T5597] el0_svc+0x78/0x1d0 [ 90.532729][ T5597] el0t_64_sync_handler+0xcc/0xe4 [ 90.533546][ T5597] el0t_64_sync+0x1a0/0x1a4 [ 90.543438][ T5599] FAULT_INJECTION: forcing a failure. [ 90.543438][ T5599] name failslab, interval 1, probability 0, space 0, times 0 [ 90.545581][ T5599] CPU: 1 PID: 5599 Comm: syz.0.229 Tainted: G W syzkaller #0 [ 90.546967][ T5599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.548572][ T5599] Call trace: [ 90.549094][ T5599] dump_backtrace+0x0/0x458 [ 90.549825][ T5599] show_stack+0x2c/0x3c [ 90.550537][ T5599] __dump_stack+0x30/0x40 [ 90.551272][ T5599] dump_stack_lvl+0xf4/0x15c [ 90.552027][ T5599] dump_stack+0x1c/0x5c [ 90.552685][ T5599] should_fail+0x3bc/0x514 [ 90.553357][ T5599] __should_failslab+0xbc/0x10c [ 90.554129][ T5599] should_failslab+0x10/0x28 [ 90.554970][ T5599] slab_pre_alloc_hook+0x64/0xe8 [ 90.555867][ T5599] kmem_cache_alloc_node+0x98/0x40c [ 90.556783][ T5599] __alloc_skb+0x130/0x678 [ 90.557554][ T5599] netlink_ack+0x2c4/0x96c [ 90.558279][ T5599] netlink_rcv_skb+0x1ec/0x3d8 [ 90.559054][ T5599] genl_rcv+0x38/0x50 [ 90.559706][ T5599] netlink_unicast+0x624/0x890 [ 90.560469][ T5599] netlink_sendmsg+0x6f4/0x9d8 [ 90.561244][ T5599] ____sys_sendmsg+0x62c/0x940 [ 90.562059][ T5599] ___sys_sendmsg+0x1f0/0x27c [ 90.562824][ T5599] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.563630][ T5599] invoke_syscall+0x98/0x2b0 [ 90.564354][ T5599] el0_svc_common+0x138/0x258 [ 90.565134][ T5599] do_el0_svc+0x58/0x13c [ 90.565832][ T5599] el0_svc+0x78/0x1d0 [ 90.566470][ T5599] el0t_64_sync_handler+0xcc/0xe4 [ 90.567237][ T5599] el0t_64_sync+0x1a0/0x1a4 [ 90.577489][ T5601] FAULT_INJECTION: forcing a failure. [ 90.577489][ T5601] name failslab, interval 1, probability 0, space 0, times 0 [ 90.579697][ T5601] CPU: 0 PID: 5601 Comm: syz.0.230 Tainted: G W syzkaller #0 [ 90.581071][ T5601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.582691][ T5601] Call trace: [ 90.583215][ T5601] dump_backtrace+0x0/0x458 [ 90.583961][ T5601] show_stack+0x2c/0x3c [ 90.584659][ T5601] __dump_stack+0x30/0x40 [ 90.585376][ T5601] dump_stack_lvl+0xf4/0x15c [ 90.586154][ T5601] dump_stack+0x1c/0x5c [ 90.586839][ T5601] should_fail+0x3bc/0x514 [ 90.587546][ T5601] __should_failslab+0xbc/0x10c [ 90.588354][ T5601] should_failslab+0x10/0x28 [ 90.589152][ T5601] slab_pre_alloc_hook+0x64/0xe8 [ 90.589980][ T5601] kmem_cache_alloc_node+0x98/0x40c [ 90.590866][ T5601] __alloc_skb+0x130/0x678 [ 90.591600][ T5601] netlink_ack+0x2c4/0x96c [ 90.592275][ T5601] netlink_rcv_skb+0x1ec/0x3d8 [ 90.592983][ T5601] genl_rcv+0x38/0x50 [ 90.593647][ T5601] netlink_unicast+0x624/0x890 [ 90.594397][ T5601] netlink_sendmsg+0x6f4/0x9d8 [ 90.595222][ T5601] ____sys_sendmsg+0x62c/0x940 [ 90.596043][ T5601] ___sys_sendmsg+0x1f0/0x27c [ 90.596786][ T5601] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.597633][ T5601] invoke_syscall+0x98/0x2b0 [ 90.598359][ T5601] el0_svc_common+0x138/0x258 [ 90.599120][ T5601] do_el0_svc+0x58/0x13c [ 90.599796][ T5601] el0_svc+0x78/0x1d0 [ 90.600462][ T5601] el0t_64_sync_handler+0xcc/0xe4 [ 90.601280][ T5601] el0t_64_sync+0x1a0/0x1a4 [ 90.610797][ T5603] FAULT_INJECTION: forcing a failure. [ 90.610797][ T5603] name failslab, interval 1, probability 0, space 0, times 0 [ 90.612903][ T5603] CPU: 0 PID: 5603 Comm: syz.0.231 Tainted: G W syzkaller #0 [ 90.614272][ T5603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.615879][ T5603] Call trace: [ 90.616402][ T5603] dump_backtrace+0x0/0x458 [ 90.617129][ T5603] show_stack+0x2c/0x3c [ 90.617805][ T5603] __dump_stack+0x30/0x40 [ 90.618463][ T5603] dump_stack_lvl+0xf4/0x15c [ 90.619267][ T5603] dump_stack+0x1c/0x5c [ 90.619974][ T5603] should_fail+0x3bc/0x514 [ 90.620784][ T5603] __should_failslab+0xbc/0x10c [ 90.621619][ T5603] should_failslab+0x10/0x28 [ 90.622422][ T5603] slab_pre_alloc_hook+0x64/0xe8 [ 90.623242][ T5603] kmem_cache_alloc_node+0x98/0x40c [ 90.624097][ T5603] __alloc_skb+0x130/0x678 [ 90.624846][ T5603] netlink_ack+0x2c4/0x96c [ 90.625580][ T5603] netlink_rcv_skb+0x1ec/0x3d8 [ 90.626410][ T5603] genl_rcv+0x38/0x50 [ 90.627117][ T5603] netlink_unicast+0x624/0x890 [ 90.627935][ T5603] netlink_sendmsg+0x6f4/0x9d8 [ 90.628722][ T5603] ____sys_sendmsg+0x62c/0x940 [ 90.629525][ T5603] ___sys_sendmsg+0x1f0/0x27c [ 90.630268][ T5603] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.631076][ T5603] invoke_syscall+0x98/0x2b0 [ 90.631850][ T5603] el0_svc_common+0x138/0x258 [ 90.632575][ T5603] do_el0_svc+0x58/0x13c [ 90.633278][ T5603] el0_svc+0x78/0x1d0 [ 90.633908][ T5603] el0t_64_sync_handler+0xcc/0xe4 [ 90.634728][ T5603] el0t_64_sync+0x1a0/0x1a4 [ 90.645697][ T5605] FAULT_INJECTION: forcing a failure. [ 90.645697][ T5605] name failslab, interval 1, probability 0, space 0, times 0 [ 90.647814][ T5605] CPU: 1 PID: 5605 Comm: syz.0.232 Tainted: G W syzkaller #0 [ 90.649202][ T5605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.650832][ T5605] Call trace: [ 90.651388][ T5605] dump_backtrace+0x0/0x458 [ 90.652125][ T5605] show_stack+0x2c/0x3c [ 90.652787][ T5605] __dump_stack+0x30/0x40 [ 90.653519][ T5605] dump_stack_lvl+0xf4/0x15c [ 90.654271][ T5605] dump_stack+0x1c/0x5c [ 90.654961][ T5605] should_fail+0x3bc/0x514 [ 90.655695][ T5605] __should_failslab+0xbc/0x10c [ 90.656473][ T5605] should_failslab+0x10/0x28 [ 90.657214][ T5605] slab_pre_alloc_hook+0x64/0xe8 [ 90.658054][ T5605] kmem_cache_alloc_node+0x98/0x40c [ 90.658872][ T5605] __alloc_skb+0x130/0x678 [ 90.659547][ T5605] netlink_ack+0x2c4/0x96c [ 90.660235][ T5605] netlink_rcv_skb+0x1ec/0x3d8 [ 90.661064][ T5605] genl_rcv+0x38/0x50 [ 90.661703][ T5605] netlink_unicast+0x624/0x890 [ 90.662487][ T5605] netlink_sendmsg+0x6f4/0x9d8 [ 90.663267][ T5605] ____sys_sendmsg+0x62c/0x940 [ 90.664026][ T5605] ___sys_sendmsg+0x1f0/0x27c [ 90.664773][ T5605] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.665632][ T5605] invoke_syscall+0x98/0x2b0 [ 90.666371][ T5605] el0_svc_common+0x138/0x258 [ 90.667137][ T5605] do_el0_svc+0x58/0x13c [ 90.667838][ T5605] el0_svc+0x78/0x1d0 [ 90.668464][ T5605] el0t_64_sync_handler+0xcc/0xe4 [ 90.669327][ T5605] el0t_64_sync+0x1a0/0x1a4 [ 90.678605][ T5607] FAULT_INJECTION: forcing a failure. [ 90.678605][ T5607] name failslab, interval 1, probability 0, space 0, times 0 [ 90.681104][ T5607] CPU: 0 PID: 5607 Comm: syz.0.233 Tainted: G W syzkaller #0 [ 90.682423][ T5607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.684164][ T5607] Call trace: [ 90.684712][ T5607] dump_backtrace+0x0/0x458 [ 90.685464][ T5607] show_stack+0x2c/0x3c [ 90.686159][ T5607] __dump_stack+0x30/0x40 [ 90.686869][ T5607] dump_stack_lvl+0xf4/0x15c [ 90.687621][ T5607] dump_stack+0x1c/0x5c [ 90.688323][ T5607] should_fail+0x3bc/0x514 [ 90.689057][ T5607] __should_failslab+0xbc/0x10c [ 90.689827][ T5607] should_failslab+0x10/0x28 [ 90.690566][ T5607] slab_pre_alloc_hook+0x64/0xe8 [ 90.691349][ T5607] kmem_cache_alloc_node+0x98/0x40c [ 90.692181][ T5607] __alloc_skb+0x130/0x678 [ 90.692889][ T5607] netlink_ack+0x2c4/0x96c [ 90.693585][ T5607] netlink_rcv_skb+0x1ec/0x3d8 [ 90.694357][ T5607] genl_rcv+0x38/0x50 [ 90.695022][ T5607] netlink_unicast+0x624/0x890 [ 90.695761][ T5607] netlink_sendmsg+0x6f4/0x9d8 [ 90.696511][ T5607] ____sys_sendmsg+0x62c/0x940 [ 90.697248][ T5607] ___sys_sendmsg+0x1f0/0x27c [ 90.697976][ T5607] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.698791][ T5607] invoke_syscall+0x98/0x2b0 [ 90.699582][ T5607] el0_svc_common+0x138/0x258 [ 90.700406][ T5607] do_el0_svc+0x58/0x13c [ 90.701134][ T5607] el0_svc+0x78/0x1d0 [ 90.701808][ T5607] el0t_64_sync_handler+0xcc/0xe4 [ 90.702626][ T5607] el0t_64_sync+0x1a0/0x1a4 [ 90.713979][ T5609] FAULT_INJECTION: forcing a failure. [ 90.713979][ T5609] name failslab, interval 1, probability 0, space 0, times 0 [ 90.715897][ T5609] CPU: 0 PID: 5609 Comm: syz.0.234 Tainted: G W syzkaller #0 [ 90.717189][ T5609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.718744][ T5609] Call trace: [ 90.719222][ T5609] dump_backtrace+0x0/0x458 [ 90.719951][ T5609] show_stack+0x2c/0x3c [ 90.720589][ T5609] __dump_stack+0x30/0x40 [ 90.721300][ T5609] dump_stack_lvl+0xf4/0x15c [ 90.722087][ T5609] dump_stack+0x1c/0x5c [ 90.722743][ T5609] should_fail+0x3bc/0x514 [ 90.723483][ T5609] __should_failslab+0xbc/0x10c [ 90.724344][ T5609] should_failslab+0x10/0x28 [ 90.725097][ T5609] slab_pre_alloc_hook+0x64/0xe8 [ 90.725895][ T5609] kmem_cache_alloc_node+0x98/0x40c [ 90.726739][ T5609] __alloc_skb+0x130/0x678 [ 90.727535][ T5609] netlink_ack+0x2c4/0x96c [ 90.728297][ T5609] netlink_rcv_skb+0x1ec/0x3d8 [ 90.729134][ T5609] genl_rcv+0x38/0x50 [ 90.729800][ T5609] netlink_unicast+0x624/0x890 [ 90.730622][ T5609] netlink_sendmsg+0x6f4/0x9d8 [ 90.731410][ T5609] ____sys_sendmsg+0x62c/0x940 [ 90.732161][ T5609] ___sys_sendmsg+0x1f0/0x27c [ 90.732921][ T5609] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.733817][ T5609] invoke_syscall+0x98/0x2b0 [ 90.734588][ T5609] el0_svc_common+0x138/0x258 [ 90.735371][ T5609] do_el0_svc+0x58/0x13c [ 90.736076][ T5609] el0_svc+0x78/0x1d0 [ 90.736771][ T5609] el0t_64_sync_handler+0xcc/0xe4 [ 90.737559][ T5609] el0t_64_sync+0x1a0/0x1a4 [ 90.748072][ T5611] FAULT_INJECTION: forcing a failure. [ 90.748072][ T5611] name failslab, interval 1, probability 0, space 0, times 0 [ 90.749990][ T5611] CPU: 0 PID: 5611 Comm: syz.0.235 Tainted: G W syzkaller #0 [ 90.751436][ T5611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.753131][ T5611] Call trace: [ 90.753653][ T5611] dump_backtrace+0x0/0x458 [ 90.754392][ T5611] show_stack+0x2c/0x3c [ 90.755087][ T5611] __dump_stack+0x30/0x40 [ 90.755803][ T5611] dump_stack_lvl+0xf4/0x15c [ 90.756529][ T5611] dump_stack+0x1c/0x5c [ 90.757199][ T5611] should_fail+0x3bc/0x514 [ 90.757916][ T5611] __should_failslab+0xbc/0x10c [ 90.758703][ T5611] should_failslab+0x10/0x28 [ 90.759435][ T5611] slab_pre_alloc_hook+0x64/0xe8 [ 90.760257][ T5611] kmem_cache_alloc_node+0x98/0x40c [ 90.761091][ T5611] __alloc_skb+0x130/0x678 [ 90.761786][ T5611] netlink_ack+0x2c4/0x96c [ 90.762482][ T5611] netlink_rcv_skb+0x1ec/0x3d8 [ 90.763196][ T5611] genl_rcv+0x38/0x50 [ 90.763814][ T5611] netlink_unicast+0x624/0x890 [ 90.764587][ T5611] netlink_sendmsg+0x6f4/0x9d8 [ 90.765345][ T5611] ____sys_sendmsg+0x62c/0x940 [ 90.766138][ T5611] ___sys_sendmsg+0x1f0/0x27c [ 90.766914][ T5611] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.767724][ T5611] invoke_syscall+0x98/0x2b0 [ 90.768473][ T5611] el0_svc_common+0x138/0x258 [ 90.769216][ T5611] do_el0_svc+0x58/0x13c [ 90.769903][ T5611] el0_svc+0x78/0x1d0 [ 90.770568][ T5611] el0t_64_sync_handler+0xcc/0xe4 [ 90.771460][ T5611] el0t_64_sync+0x1a0/0x1a4 [ 90.780928][ T5613] FAULT_INJECTION: forcing a failure. [ 90.780928][ T5613] name failslab, interval 1, probability 0, space 0, times 0 [ 90.782963][ T5613] CPU: 1 PID: 5613 Comm: syz.0.236 Tainted: G W syzkaller #0 [ 90.784379][ T5613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.785952][ T5613] Call trace: [ 90.786443][ T5613] dump_backtrace+0x0/0x458 [ 90.787214][ T5613] show_stack+0x2c/0x3c [ 90.787910][ T5613] __dump_stack+0x30/0x40 [ 90.788653][ T5613] dump_stack_lvl+0xf4/0x15c [ 90.789424][ T5613] dump_stack+0x1c/0x5c [ 90.790151][ T5613] should_fail+0x3bc/0x514 [ 90.790899][ T5613] __should_failslab+0xbc/0x10c [ 90.791777][ T5613] should_failslab+0x10/0x28 [ 90.792530][ T5613] slab_pre_alloc_hook+0x64/0xe8 [ 90.793351][ T5613] kmem_cache_alloc_node+0x98/0x40c [ 90.794191][ T5613] __alloc_skb+0x130/0x678 [ 90.794947][ T5613] netlink_ack+0x2c4/0x96c [ 90.795691][ T5613] netlink_rcv_skb+0x1ec/0x3d8 [ 90.796498][ T5613] genl_rcv+0x38/0x50 [ 90.797153][ T5613] netlink_unicast+0x624/0x890 [ 90.797921][ T5613] netlink_sendmsg+0x6f4/0x9d8 [ 90.798710][ T5613] ____sys_sendmsg+0x62c/0x940 [ 90.799550][ T5613] ___sys_sendmsg+0x1f0/0x27c [ 90.800320][ T5613] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.801185][ T5613] invoke_syscall+0x98/0x2b0 [ 90.801914][ T5613] el0_svc_common+0x138/0x258 [ 90.802649][ T5613] do_el0_svc+0x58/0x13c [ 90.803287][ T5613] el0_svc+0x78/0x1d0 [ 90.803916][ T5613] el0t_64_sync_handler+0xcc/0xe4 [ 90.804680][ T5613] el0t_64_sync+0x1a0/0x1a4 [ 90.814708][ T5615] FAULT_INJECTION: forcing a failure. [ 90.814708][ T5615] name failslab, interval 1, probability 0, space 0, times 0 [ 90.816797][ T5615] CPU: 0 PID: 5615 Comm: syz.0.237 Tainted: G W syzkaller #0 [ 90.818303][ T5615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.819985][ T5615] Call trace: [ 90.820509][ T5615] dump_backtrace+0x0/0x458 [ 90.821254][ T5615] show_stack+0x2c/0x3c [ 90.821977][ T5615] __dump_stack+0x30/0x40 [ 90.822690][ T5615] dump_stack_lvl+0xf4/0x15c [ 90.823412][ T5615] dump_stack+0x1c/0x5c [ 90.824110][ T5615] should_fail+0x3bc/0x514 [ 90.824866][ T5615] __should_failslab+0xbc/0x10c [ 90.825732][ T5615] should_failslab+0x10/0x28 [ 90.826476][ T5615] slab_pre_alloc_hook+0x64/0xe8 [ 90.827257][ T5615] kmem_cache_alloc_node+0x98/0x40c [ 90.828117][ T5615] __alloc_skb+0x130/0x678 [ 90.828863][ T5615] netlink_ack+0x2c4/0x96c [ 90.829647][ T5615] netlink_rcv_skb+0x1ec/0x3d8 [ 90.830471][ T5615] genl_rcv+0x38/0x50 [ 90.831140][ T5615] netlink_unicast+0x624/0x890 [ 90.831933][ T5615] netlink_sendmsg+0x6f4/0x9d8 [ 90.832680][ T5615] ____sys_sendmsg+0x62c/0x940 [ 90.833464][ T5615] ___sys_sendmsg+0x1f0/0x27c [ 90.834240][ T5615] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.835030][ T5615] invoke_syscall+0x98/0x2b0 [ 90.835742][ T5615] el0_svc_common+0x138/0x258 [ 90.836574][ T5615] do_el0_svc+0x58/0x13c [ 90.837331][ T5615] el0_svc+0x78/0x1d0 [ 90.837988][ T5615] el0t_64_sync_handler+0xcc/0xe4 [ 90.838781][ T5615] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:30 executed programs: 222 [ 90.849834][ T5617] FAULT_INJECTION: forcing a failure. [ 90.849834][ T5617] name failslab, interval 1, probability 0, space 0, times 0 [ 90.851906][ T5617] CPU: 1 PID: 5617 Comm: syz.0.238 Tainted: G W syzkaller #0 [ 90.853279][ T5617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.854878][ T5617] Call trace: [ 90.855433][ T5617] dump_backtrace+0x0/0x458 [ 90.856168][ T5617] show_stack+0x2c/0x3c [ 90.856873][ T5617] __dump_stack+0x30/0x40 [ 90.857590][ T5617] dump_stack_lvl+0xf4/0x15c [ 90.858362][ T5617] dump_stack+0x1c/0x5c [ 90.859056][ T5617] should_fail+0x3bc/0x514 [ 90.859772][ T5617] __should_failslab+0xbc/0x10c [ 90.860567][ T5617] should_failslab+0x10/0x28 [ 90.861327][ T5617] slab_pre_alloc_hook+0x64/0xe8 [ 90.862199][ T5617] kmem_cache_alloc_node+0x98/0x40c [ 90.863067][ T5617] __alloc_skb+0x130/0x678 [ 90.863788][ T5617] netlink_ack+0x2c4/0x96c [ 90.864516][ T5617] netlink_rcv_skb+0x1ec/0x3d8 [ 90.865281][ T5617] genl_rcv+0x38/0x50 [ 90.865950][ T5617] netlink_unicast+0x624/0x890 [ 90.866758][ T5617] netlink_sendmsg+0x6f4/0x9d8 [ 90.867552][ T5617] ____sys_sendmsg+0x62c/0x940 [ 90.868343][ T5617] ___sys_sendmsg+0x1f0/0x27c [ 90.869118][ T5617] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.869959][ T5617] invoke_syscall+0x98/0x2b0 [ 90.870703][ T5617] el0_svc_common+0x138/0x258 [ 90.871473][ T5617] do_el0_svc+0x58/0x13c [ 90.872173][ T5617] el0_svc+0x78/0x1d0 [ 90.872807][ T5617] el0t_64_sync_handler+0xcc/0xe4 [ 90.873680][ T5617] el0t_64_sync+0x1a0/0x1a4 [ 90.882869][ T5619] FAULT_INJECTION: forcing a failure. [ 90.882869][ T5619] name failslab, interval 1, probability 0, space 0, times 0 [ 90.884930][ T5619] CPU: 0 PID: 5619 Comm: syz.0.239 Tainted: G W syzkaller #0 [ 90.886329][ T5619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.887853][ T5619] Call trace: [ 90.888387][ T5619] dump_backtrace+0x0/0x458 [ 90.889092][ T5619] show_stack+0x2c/0x3c [ 90.889721][ T5619] __dump_stack+0x30/0x40 [ 90.890458][ T5619] dump_stack_lvl+0xf4/0x15c [ 90.891171][ T5619] dump_stack+0x1c/0x5c [ 90.891825][ T5619] should_fail+0x3bc/0x514 [ 90.892547][ T5619] __should_failslab+0xbc/0x10c [ 90.893357][ T5619] should_failslab+0x10/0x28 [ 90.894121][ T5619] slab_pre_alloc_hook+0x64/0xe8 [ 90.894935][ T5619] __kmalloc+0xbc/0x43c [ 90.895577][ T5619] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 90.896571][ T5619] genl_rcv_msg+0x76c/0xc18 [ 90.897332][ T5619] netlink_rcv_skb+0x210/0x3d8 [ 90.898144][ T5619] genl_rcv+0x38/0x50 [ 90.898817][ T5619] netlink_unicast+0x624/0x890 [ 90.899617][ T5619] netlink_sendmsg+0x6f4/0x9d8 [ 90.900419][ T5619] ____sys_sendmsg+0x62c/0x940 [ 90.901200][ T5619] ___sys_sendmsg+0x1f0/0x27c [ 90.901971][ T5619] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.902823][ T5619] invoke_syscall+0x98/0x2b0 [ 90.903597][ T5619] el0_svc_common+0x138/0x258 [ 90.904395][ T5619] do_el0_svc+0x58/0x13c [ 90.905084][ T5619] el0_svc+0x78/0x1d0 [ 90.905720][ T5619] el0t_64_sync_handler+0xcc/0xe4 [ 90.906496][ T5619] el0t_64_sync+0x1a0/0x1a4 [ 90.917754][ T5621] FAULT_INJECTION: forcing a failure. [ 90.917754][ T5621] name failslab, interval 1, probability 0, space 0, times 0 [ 90.919797][ T5621] CPU: 0 PID: 5621 Comm: syz.0.240 Tainted: G W syzkaller #0 [ 90.921130][ T5621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.922719][ T5621] Call trace: [ 90.923220][ T5621] dump_backtrace+0x0/0x458 [ 90.923901][ T5621] show_stack+0x2c/0x3c [ 90.924524][ T5621] __dump_stack+0x30/0x40 [ 90.925230][ T5621] dump_stack_lvl+0xf4/0x15c [ 90.925964][ T5621] dump_stack+0x1c/0x5c [ 90.926607][ T5621] should_fail+0x3bc/0x514 [ 90.927266][ T5621] __should_failslab+0xbc/0x10c [ 90.927999][ T5621] should_failslab+0x10/0x28 [ 90.928684][ T5621] slab_pre_alloc_hook+0x64/0xe8 [ 90.929449][ T5621] kmem_cache_alloc_node+0x98/0x40c [ 90.930256][ T5621] __alloc_skb+0x130/0x678 [ 90.930965][ T5621] netlink_ack+0x2c4/0x96c [ 90.931619][ T5621] netlink_rcv_skb+0x1ec/0x3d8 [ 90.932321][ T5621] genl_rcv+0x38/0x50 [ 90.932996][ T5621] netlink_unicast+0x624/0x890 [ 90.933823][ T5621] netlink_sendmsg+0x6f4/0x9d8 [ 90.934639][ T5621] ____sys_sendmsg+0x62c/0x940 [ 90.935422][ T5621] ___sys_sendmsg+0x1f0/0x27c [ 90.936174][ T5621] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.936987][ T5621] invoke_syscall+0x98/0x2b0 [ 90.937724][ T5621] el0_svc_common+0x138/0x258 [ 90.938538][ T5621] do_el0_svc+0x58/0x13c [ 90.939276][ T5621] el0_svc+0x78/0x1d0 [ 90.939948][ T5621] el0t_64_sync_handler+0xcc/0xe4 [ 90.940735][ T5621] el0t_64_sync+0x1a0/0x1a4 [ 90.950026][ T5623] FAULT_INJECTION: forcing a failure. [ 90.950026][ T5623] name failslab, interval 1, probability 0, space 0, times 0 [ 90.952231][ T5623] CPU: 0 PID: 5623 Comm: syz.0.241 Tainted: G W syzkaller #0 [ 90.953536][ T5623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.955141][ T5623] Call trace: [ 90.955653][ T5623] dump_backtrace+0x0/0x458 [ 90.956332][ T5623] show_stack+0x2c/0x3c [ 90.956981][ T5623] __dump_stack+0x30/0x40 [ 90.957681][ T5623] dump_stack_lvl+0xf4/0x15c [ 90.958444][ T5623] dump_stack+0x1c/0x5c [ 90.959122][ T5623] should_fail+0x3bc/0x514 [ 90.959829][ T5623] __should_failslab+0xbc/0x10c [ 90.960603][ T5623] should_failslab+0x10/0x28 [ 90.961359][ T5623] slab_pre_alloc_hook+0x64/0xe8 [ 90.962163][ T5623] kmem_cache_alloc_node+0x98/0x40c [ 90.962944][ T5623] __alloc_skb+0x130/0x678 [ 90.963710][ T5623] netlink_ack+0x2c4/0x96c [ 90.964475][ T5623] netlink_rcv_skb+0x1ec/0x3d8 [ 90.965288][ T5623] genl_rcv+0x38/0x50 [ 90.965979][ T5623] netlink_unicast+0x624/0x890 [ 90.966791][ T5623] netlink_sendmsg+0x6f4/0x9d8 [ 90.967542][ T5623] ____sys_sendmsg+0x62c/0x940 [ 90.968284][ T5623] ___sys_sendmsg+0x1f0/0x27c [ 90.969046][ T5623] __arm64_sys_sendmsg+0x1bc/0x278 [ 90.969858][ T5623] invoke_syscall+0x98/0x2b0 [ 90.970603][ T5623] el0_svc_common+0x138/0x258 [ 90.971367][ T5623] do_el0_svc+0x58/0x13c [ 90.972089][ T5623] el0_svc+0x78/0x1d0 [ 90.972767][ T5623] el0t_64_sync_handler+0xcc/0xe4 [ 90.973601][ T5623] el0t_64_sync+0x1a0/0x1a4 [ 90.982926][ T5625] FAULT_INJECTION: forcing a failure. [ 90.982926][ T5625] name failslab, interval 1, probability 0, space 0, times 0 [ 90.985093][ T5625] CPU: 0 PID: 5625 Comm: syz.0.242 Tainted: G W syzkaller #0 [ 90.986465][ T5625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 90.988017][ T5625] Call trace: [ 90.988551][ T5625] dump_backtrace+0x0/0x458 [ 90.989329][ T5625] show_stack+0x2c/0x3c [ 90.989949][ T5625] __dump_stack+0x30/0x40 [ 90.990638][ T5625] dump_stack_lvl+0xf4/0x15c [ 90.991422][ T5625] dump_stack+0x1c/0x5c [ 90.992067][ T5625] should_fail+0x3bc/0x514 [ 90.992761][ T5625] __should_failslab+0xbc/0x10c [ 90.993524][ T5625] should_failslab+0x10/0x28 [ 90.994234][ T5625] slab_pre_alloc_hook+0x64/0xe8 [ 90.995009][ T5625] kmem_cache_alloc_node+0x98/0x40c [ 90.995837][ T5625] __alloc_skb+0x130/0x678 [ 90.996521][ T5625] netlink_ack+0x2c4/0x96c [ 90.997229][ T5625] netlink_rcv_skb+0x1ec/0x3d8 [ 90.997994][ T5625] genl_rcv+0x38/0x50 [ 90.998628][ T5625] netlink_unicast+0x624/0x890 [ 90.999419][ T5625] netlink_sendmsg+0x6f4/0x9d8 [ 91.000222][ T5625] ____sys_sendmsg+0x62c/0x940 [ 91.000991][ T5625] ___sys_sendmsg+0x1f0/0x27c [ 91.001715][ T5625] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.002585][ T5625] invoke_syscall+0x98/0x2b0 [ 91.003310][ T5625] el0_svc_common+0x138/0x258 [ 91.004091][ T5625] do_el0_svc+0x58/0x13c [ 91.004776][ T5625] el0_svc+0x78/0x1d0 [ 91.005395][ T5625] el0t_64_sync_handler+0xcc/0xe4 [ 91.006217][ T5625] el0t_64_sync+0x1a0/0x1a4 [ 91.016379][ T5627] FAULT_INJECTION: forcing a failure. [ 91.016379][ T5627] name failslab, interval 1, probability 0, space 0, times 0 [ 91.018423][ T5627] CPU: 0 PID: 5627 Comm: syz.0.243 Tainted: G W syzkaller #0 [ 91.019807][ T5627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.021391][ T5627] Call trace: [ 91.021918][ T5627] dump_backtrace+0x0/0x458 [ 91.022647][ T5627] show_stack+0x2c/0x3c [ 91.023299][ T5627] __dump_stack+0x30/0x40 [ 91.023995][ T5627] dump_stack_lvl+0xf4/0x15c [ 91.024741][ T5627] dump_stack+0x1c/0x5c [ 91.025450][ T5627] should_fail+0x3bc/0x514 [ 91.026213][ T5627] __should_failslab+0xbc/0x10c [ 91.026994][ T5627] should_failslab+0x10/0x28 [ 91.027776][ T5627] slab_pre_alloc_hook+0x64/0xe8 [ 91.028562][ T5627] kmem_cache_alloc_node+0x98/0x40c [ 91.029412][ T5627] __alloc_skb+0x130/0x678 [ 91.030122][ T5627] netlink_ack+0x2c4/0x96c [ 91.030808][ T5627] netlink_rcv_skb+0x1ec/0x3d8 [ 91.031588][ T5627] genl_rcv+0x38/0x50 [ 91.032206][ T5627] netlink_unicast+0x624/0x890 [ 91.032918][ T5627] netlink_sendmsg+0x6f4/0x9d8 [ 91.033735][ T5627] ____sys_sendmsg+0x62c/0x940 [ 91.034496][ T5627] ___sys_sendmsg+0x1f0/0x27c [ 91.035255][ T5627] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.036102][ T5627] invoke_syscall+0x98/0x2b0 [ 91.036808][ T5627] el0_svc_common+0x138/0x258 [ 91.037590][ T5627] do_el0_svc+0x58/0x13c [ 91.038335][ T5627] el0_svc+0x78/0x1d0 [ 91.038985][ T5627] el0t_64_sync_handler+0xcc/0xe4 [ 91.039821][ T5627] el0t_64_sync+0x1a0/0x1a4 [ 91.050298][ T5629] FAULT_INJECTION: forcing a failure. [ 91.050298][ T5629] name failslab, interval 1, probability 0, space 0, times 0 [ 91.052884][ T5629] CPU: 1 PID: 5629 Comm: syz.0.244 Tainted: G W syzkaller #0 [ 91.054283][ T5629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.055910][ T5629] Call trace: [ 91.056451][ T5629] dump_backtrace+0x0/0x458 [ 91.057221][ T5629] show_stack+0x2c/0x3c [ 91.057927][ T5629] __dump_stack+0x30/0x40 [ 91.058663][ T5629] dump_stack_lvl+0xf4/0x15c [ 91.059418][ T5629] dump_stack+0x1c/0x5c [ 91.060055][ T5629] should_fail+0x3bc/0x514 [ 91.060804][ T5629] __should_failslab+0xbc/0x10c [ 91.061593][ T5629] should_failslab+0x10/0x28 [ 91.062397][ T5629] slab_pre_alloc_hook+0x64/0xe8 [ 91.063197][ T5629] kmem_cache_alloc_node+0x98/0x40c [ 91.064072][ T5629] __alloc_skb+0x130/0x678 [ 91.064809][ T5629] netlink_ack+0x2c4/0x96c [ 91.065484][ T5629] netlink_rcv_skb+0x1ec/0x3d8 [ 91.066264][ T5629] genl_rcv+0x38/0x50 [ 91.066932][ T5629] netlink_unicast+0x624/0x890 [ 91.067678][ T5629] netlink_sendmsg+0x6f4/0x9d8 [ 91.068471][ T5629] ____sys_sendmsg+0x62c/0x940 [ 91.069209][ T5629] ___sys_sendmsg+0x1f0/0x27c [ 91.069939][ T5629] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.070758][ T5629] invoke_syscall+0x98/0x2b0 [ 91.071503][ T5629] el0_svc_common+0x138/0x258 [ 91.072227][ T5629] do_el0_svc+0x58/0x13c [ 91.072955][ T5629] el0_svc+0x78/0x1d0 [ 91.073626][ T5629] el0t_64_sync_handler+0xcc/0xe4 [ 91.074490][ T5629] el0t_64_sync+0x1a0/0x1a4 [ 91.083872][ T5631] FAULT_INJECTION: forcing a failure. [ 91.083872][ T5631] name failslab, interval 1, probability 0, space 0, times 0 [ 91.086014][ T5631] CPU: 0 PID: 5631 Comm: syz.0.245 Tainted: G W syzkaller #0 [ 91.087392][ T5631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.089018][ T5631] Call trace: [ 91.089546][ T5631] dump_backtrace+0x0/0x458 [ 91.090306][ T5631] show_stack+0x2c/0x3c [ 91.091002][ T5631] __dump_stack+0x30/0x40 [ 91.091712][ T5631] dump_stack_lvl+0xf4/0x15c [ 91.092484][ T5631] dump_stack+0x1c/0x5c [ 91.093168][ T5631] should_fail+0x3bc/0x514 [ 91.093886][ T5631] __should_failslab+0xbc/0x10c [ 91.094712][ T5631] should_failslab+0x10/0x28 [ 91.095506][ T5631] slab_pre_alloc_hook+0x64/0xe8 [ 91.096354][ T5631] kmem_cache_alloc_node+0x98/0x40c [ 91.097245][ T5631] __alloc_skb+0x130/0x678 [ 91.097972][ T5631] netlink_ack+0x2c4/0x96c [ 91.098698][ T5631] netlink_rcv_skb+0x1ec/0x3d8 [ 91.099467][ T5631] genl_rcv+0x38/0x50 [ 91.100120][ T5631] netlink_unicast+0x624/0x890 [ 91.100904][ T5631] netlink_sendmsg+0x6f4/0x9d8 [ 91.101724][ T5631] ____sys_sendmsg+0x62c/0x940 [ 91.102480][ T5631] ___sys_sendmsg+0x1f0/0x27c [ 91.103248][ T5631] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.104063][ T5631] invoke_syscall+0x98/0x2b0 [ 91.104858][ T5631] el0_svc_common+0x138/0x258 [ 91.105680][ T5631] do_el0_svc+0x58/0x13c [ 91.106348][ T5631] el0_svc+0x78/0x1d0 [ 91.107029][ T5631] el0t_64_sync_handler+0xcc/0xe4 [ 91.107886][ T5631] el0t_64_sync+0x1a0/0x1a4 [ 91.118794][ T5633] FAULT_INJECTION: forcing a failure. [ 91.118794][ T5633] name failslab, interval 1, probability 0, space 0, times 0 [ 91.121346][ T5633] CPU: 0 PID: 5633 Comm: syz.0.246 Tainted: G W syzkaller #0 [ 91.122787][ T5633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.124409][ T5633] Call trace: [ 91.124940][ T5633] dump_backtrace+0x0/0x458 [ 91.125653][ T5633] show_stack+0x2c/0x3c [ 91.126360][ T5633] __dump_stack+0x30/0x40 [ 91.127090][ T5633] dump_stack_lvl+0xf4/0x15c [ 91.127906][ T5633] dump_stack+0x1c/0x5c [ 91.128634][ T5633] should_fail+0x3bc/0x514 [ 91.129351][ T5633] __should_failslab+0xbc/0x10c [ 91.130166][ T5633] should_failslab+0x10/0x28 [ 91.130919][ T5633] slab_pre_alloc_hook+0x64/0xe8 [ 91.131727][ T5633] kmem_cache_alloc_node+0x98/0x40c [ 91.132626][ T5633] __alloc_skb+0x130/0x678 [ 91.133347][ T5633] netlink_ack+0x2c4/0x96c [ 91.134065][ T5633] netlink_rcv_skb+0x1ec/0x3d8 [ 91.134858][ T5633] genl_rcv+0x38/0x50 [ 91.135498][ T5633] netlink_unicast+0x624/0x890 [ 91.136298][ T5633] netlink_sendmsg+0x6f4/0x9d8 [ 91.137127][ T5633] ____sys_sendmsg+0x62c/0x940 [ 91.137900][ T5633] ___sys_sendmsg+0x1f0/0x27c [ 91.138678][ T5633] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.139513][ T5633] invoke_syscall+0x98/0x2b0 [ 91.140285][ T5633] el0_svc_common+0x138/0x258 [ 91.141078][ T5633] do_el0_svc+0x58/0x13c [ 91.141823][ T5633] el0_svc+0x78/0x1d0 [ 91.142496][ T5633] el0t_64_sync_handler+0xcc/0xe4 [ 91.143368][ T5633] el0t_64_sync+0x1a0/0x1a4 [ 91.153637][ T5635] FAULT_INJECTION: forcing a failure. [ 91.153637][ T5635] name failslab, interval 1, probability 0, space 0, times 0 [ 91.155751][ T5635] CPU: 0 PID: 5635 Comm: syz.0.247 Tainted: G W syzkaller #0 [ 91.157191][ T5635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.158904][ T5635] Call trace: [ 91.159431][ T5635] dump_backtrace+0x0/0x458 [ 91.160132][ T5635] show_stack+0x2c/0x3c [ 91.160805][ T5635] __dump_stack+0x30/0x40 [ 91.161488][ T5635] dump_stack_lvl+0xf4/0x15c [ 91.162183][ T5635] dump_stack+0x1c/0x5c [ 91.162867][ T5635] should_fail+0x3bc/0x514 [ 91.163573][ T5635] __should_failslab+0xbc/0x10c [ 91.164348][ T5635] should_failslab+0x10/0x28 [ 91.165078][ T5635] slab_pre_alloc_hook+0x64/0xe8 [ 91.165882][ T5635] kmem_cache_alloc_node+0x98/0x40c [ 91.166745][ T5635] __alloc_skb+0x130/0x678 [ 91.167540][ T5635] netlink_ack+0x2c4/0x96c [ 91.168306][ T5635] netlink_rcv_skb+0x1ec/0x3d8 [ 91.169176][ T5635] genl_rcv+0x38/0x50 [ 91.169819][ T5635] netlink_unicast+0x624/0x890 [ 91.170570][ T5635] netlink_sendmsg+0x6f4/0x9d8 [ 91.171334][ T5635] ____sys_sendmsg+0x62c/0x940 [ 91.172125][ T5635] ___sys_sendmsg+0x1f0/0x27c [ 91.172913][ T5635] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.173788][ T5635] invoke_syscall+0x98/0x2b0 [ 91.174595][ T5635] el0_svc_common+0x138/0x258 [ 91.175377][ T5635] do_el0_svc+0x58/0x13c [ 91.176140][ T5635] el0_svc+0x78/0x1d0 [ 91.176791][ T5635] el0t_64_sync_handler+0xcc/0xe4 [ 91.177626][ T5635] el0t_64_sync+0x1a0/0x1a4 [ 91.187666][ T5637] FAULT_INJECTION: forcing a failure. [ 91.187666][ T5637] name failslab, interval 1, probability 0, space 0, times 0 [ 91.189689][ T5637] CPU: 0 PID: 5637 Comm: syz.0.248 Tainted: G W syzkaller #0 [ 91.191095][ T5637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.192739][ T5637] Call trace: [ 91.193264][ T5637] dump_backtrace+0x0/0x458 [ 91.193989][ T5637] show_stack+0x2c/0x3c [ 91.194637][ T5637] __dump_stack+0x30/0x40 [ 91.195341][ T5637] dump_stack_lvl+0xf4/0x15c [ 91.196047][ T5637] dump_stack+0x1c/0x5c [ 91.196735][ T5637] should_fail+0x3bc/0x514 [ 91.197455][ T5637] __should_failslab+0xbc/0x10c [ 91.198246][ T5637] should_failslab+0x10/0x28 [ 91.198991][ T5637] slab_pre_alloc_hook+0x64/0xe8 [ 91.199814][ T5637] kmem_cache_alloc_node+0x98/0x40c [ 91.200654][ T5637] __alloc_skb+0x130/0x678 [ 91.201377][ T5637] netlink_ack+0x2c4/0x96c [ 91.202159][ T5637] netlink_rcv_skb+0x1ec/0x3d8 [ 91.202938][ T5637] genl_rcv+0x38/0x50 [ 91.203570][ T5637] netlink_unicast+0x624/0x890 [ 91.204307][ T5637] netlink_sendmsg+0x6f4/0x9d8 [ 91.205050][ T5637] ____sys_sendmsg+0x62c/0x940 [ 91.205801][ T5637] ___sys_sendmsg+0x1f0/0x27c [ 91.206603][ T5637] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.207504][ T5637] invoke_syscall+0x98/0x2b0 [ 91.208277][ T5637] el0_svc_common+0x138/0x258 [ 91.209052][ T5637] do_el0_svc+0x58/0x13c [ 91.209728][ T5637] el0_svc+0x78/0x1d0 [ 91.210372][ T5637] el0t_64_sync_handler+0xcc/0xe4 [ 91.211248][ T5637] el0t_64_sync+0x1a0/0x1a4 [ 91.220821][ T5639] FAULT_INJECTION: forcing a failure. [ 91.220821][ T5639] name failslab, interval 1, probability 0, space 0, times 0 [ 91.222906][ T5639] CPU: 0 PID: 5639 Comm: syz.0.249 Tainted: G W syzkaller #0 [ 91.224263][ T5639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.225947][ T5639] Call trace: [ 91.226491][ T5639] dump_backtrace+0x0/0x458 [ 91.227279][ T5639] show_stack+0x2c/0x3c [ 91.227985][ T5639] __dump_stack+0x30/0x40 [ 91.228648][ T5639] dump_stack_lvl+0xf4/0x15c [ 91.229388][ T5639] dump_stack+0x1c/0x5c [ 91.230097][ T5639] should_fail+0x3bc/0x514 [ 91.230836][ T5639] __should_failslab+0xbc/0x10c [ 91.231652][ T5639] should_failslab+0x10/0x28 [ 91.232402][ T5639] slab_pre_alloc_hook+0x64/0xe8 [ 91.233237][ T5639] kmem_cache_alloc_node+0x98/0x40c [ 91.234054][ T5639] __alloc_skb+0x130/0x678 [ 91.234740][ T5639] netlink_ack+0x2c4/0x96c [ 91.235458][ T5639] netlink_rcv_skb+0x1ec/0x3d8 [ 91.236203][ T5639] genl_rcv+0x38/0x50 [ 91.236834][ T5639] netlink_unicast+0x624/0x890 [ 91.237585][ T5639] netlink_sendmsg+0x6f4/0x9d8 [ 91.238420][ T5639] ____sys_sendmsg+0x62c/0x940 [ 91.239202][ T5639] ___sys_sendmsg+0x1f0/0x27c [ 91.239999][ T5639] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.240877][ T5639] invoke_syscall+0x98/0x2b0 [ 91.241666][ T5639] el0_svc_common+0x138/0x258 [ 91.242469][ T5639] do_el0_svc+0x58/0x13c [ 91.243206][ T5639] el0_svc+0x78/0x1d0 [ 91.243866][ T5639] el0t_64_sync_handler+0xcc/0xe4 [ 91.244737][ T5639] el0t_64_sync+0x1a0/0x1a4 [ 91.255649][ T5641] FAULT_INJECTION: forcing a failure. [ 91.255649][ T5641] name failslab, interval 1, probability 0, space 0, times 0 [ 91.257753][ T5641] CPU: 0 PID: 5641 Comm: syz.0.250 Tainted: G W syzkaller #0 [ 91.259211][ T5641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.260905][ T5641] Call trace: [ 91.261465][ T5641] dump_backtrace+0x0/0x458 [ 91.262172][ T5641] show_stack+0x2c/0x3c [ 91.262823][ T5641] __dump_stack+0x30/0x40 [ 91.263519][ T5641] dump_stack_lvl+0xf4/0x15c [ 91.264218][ T5641] dump_stack+0x1c/0x5c [ 91.264869][ T5641] should_fail+0x3bc/0x514 [ 91.265541][ T5641] __should_failslab+0xbc/0x10c [ 91.266291][ T5641] should_failslab+0x10/0x28 [ 91.267037][ T5641] slab_pre_alloc_hook+0x64/0xe8 [ 91.267822][ T5641] kmem_cache_alloc_node+0x98/0x40c [ 91.268611][ T5641] __alloc_skb+0x130/0x678 [ 91.269305][ T5641] netlink_ack+0x2c4/0x96c [ 91.270051][ T5641] netlink_rcv_skb+0x1ec/0x3d8 [ 91.270824][ T5641] genl_rcv+0x38/0x50 [ 91.271463][ T5641] netlink_unicast+0x624/0x890 [ 91.272228][ T5641] netlink_sendmsg+0x6f4/0x9d8 [ 91.272999][ T5641] ____sys_sendmsg+0x62c/0x940 [ 91.273787][ T5641] ___sys_sendmsg+0x1f0/0x27c [ 91.274542][ T5641] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.275347][ T5641] invoke_syscall+0x98/0x2b0 [ 91.276086][ T5641] el0_svc_common+0x138/0x258 [ 91.276870][ T5641] do_el0_svc+0x58/0x13c [ 91.277561][ T5641] el0_svc+0x78/0x1d0 [ 91.278210][ T5641] el0t_64_sync_handler+0xcc/0xe4 [ 91.279012][ T5641] el0t_64_sync+0x1a0/0x1a4 [ 91.288686][ T5643] FAULT_INJECTION: forcing a failure. [ 91.288686][ T5643] name failslab, interval 1, probability 0, space 0, times 0 [ 91.291380][ T5643] CPU: 0 PID: 5643 Comm: syz.0.251 Tainted: G W syzkaller #0 [ 91.292719][ T5643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.294251][ T5643] Call trace: [ 91.294796][ T5643] dump_backtrace+0x0/0x458 [ 91.295477][ T5643] show_stack+0x2c/0x3c [ 91.296114][ T5643] __dump_stack+0x30/0x40 [ 91.296806][ T5643] dump_stack_lvl+0xf4/0x15c [ 91.297530][ T5643] dump_stack+0x1c/0x5c [ 91.298170][ T5643] should_fail+0x3bc/0x514 [ 91.298860][ T5643] __should_failslab+0xbc/0x10c [ 91.299688][ T5643] should_failslab+0x10/0x28 [ 91.300430][ T5643] slab_pre_alloc_hook+0x64/0xe8 [ 91.301196][ T5643] kmem_cache_alloc_node+0x98/0x40c [ 91.302055][ T5643] __alloc_skb+0x130/0x678 [ 91.302769][ T5643] netlink_ack+0x2c4/0x96c [ 91.303496][ T5643] netlink_rcv_skb+0x1ec/0x3d8 [ 91.304243][ T5643] genl_rcv+0x38/0x50 [ 91.304856][ T5643] netlink_unicast+0x624/0x890 [ 91.305665][ T5643] netlink_sendmsg+0x6f4/0x9d8 [ 91.306414][ T5643] ____sys_sendmsg+0x62c/0x940 [ 91.307191][ T5643] ___sys_sendmsg+0x1f0/0x27c [ 91.307941][ T5643] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.308734][ T5643] invoke_syscall+0x98/0x2b0 [ 91.309397][ T5643] el0_svc_common+0x138/0x258 [ 91.310080][ T5643] do_el0_svc+0x58/0x13c [ 91.310833][ T5643] el0_svc+0x78/0x1d0 [ 91.311480][ T5643] el0t_64_sync_handler+0xcc/0xe4 [ 91.312237][ T5643] el0t_64_sync+0x1a0/0x1a4 [ 91.322316][ T5645] FAULT_INJECTION: forcing a failure. [ 91.322316][ T5645] name failslab, interval 1, probability 0, space 0, times 0 [ 91.324345][ T5645] CPU: 1 PID: 5645 Comm: syz.0.252 Tainted: G W syzkaller #0 [ 91.325749][ T5645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.327361][ T5645] Call trace: [ 91.327872][ T5645] dump_backtrace+0x0/0x458 [ 91.328609][ T5645] show_stack+0x2c/0x3c [ 91.329249][ T5645] __dump_stack+0x30/0x40 [ 91.329937][ T5645] dump_stack_lvl+0xf4/0x15c [ 91.330646][ T5645] dump_stack+0x1c/0x5c [ 91.331303][ T5645] should_fail+0x3bc/0x514 [ 91.332026][ T5645] __should_failslab+0xbc/0x10c [ 91.332798][ T5645] should_failslab+0x10/0x28 [ 91.333585][ T5645] slab_pre_alloc_hook+0x64/0xe8 [ 91.334354][ T5645] kmem_cache_alloc_node+0x98/0x40c [ 91.335199][ T5645] __alloc_skb+0x130/0x678 [ 91.335906][ T5645] netlink_ack+0x2c4/0x96c [ 91.336634][ T5645] netlink_rcv_skb+0x1ec/0x3d8 [ 91.337382][ T5645] genl_rcv+0x38/0x50 [ 91.338041][ T5645] netlink_unicast+0x624/0x890 [ 91.338797][ T5645] netlink_sendmsg+0x6f4/0x9d8 [ 91.339612][ T5645] ____sys_sendmsg+0x62c/0x940 [ 91.340361][ T5645] ___sys_sendmsg+0x1f0/0x27c [ 91.341114][ T5645] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.341985][ T5645] invoke_syscall+0x98/0x2b0 [ 91.342736][ T5645] el0_svc_common+0x138/0x258 [ 91.343494][ T5645] do_el0_svc+0x58/0x13c [ 91.344188][ T5645] el0_svc+0x78/0x1d0 [ 91.344890][ T5645] el0t_64_sync_handler+0xcc/0xe4 [ 91.345689][ T5645] el0t_64_sync+0x1a0/0x1a4 [ 91.355119][ T5647] FAULT_INJECTION: forcing a failure. [ 91.355119][ T5647] name failslab, interval 1, probability 0, space 0, times 0 [ 91.357359][ T5647] CPU: 1 PID: 5647 Comm: syz.0.253 Tainted: G W syzkaller #0 [ 91.358786][ T5647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.360389][ T5647] Call trace: [ 91.360902][ T5647] dump_backtrace+0x0/0x458 [ 91.361627][ T5647] show_stack+0x2c/0x3c [ 91.362286][ T5647] __dump_stack+0x30/0x40 [ 91.363000][ T5647] dump_stack_lvl+0xf4/0x15c [ 91.363777][ T5647] dump_stack+0x1c/0x5c [ 91.364527][ T5647] should_fail+0x3bc/0x514 [ 91.365296][ T5647] __should_failslab+0xbc/0x10c [ 91.366120][ T5647] should_failslab+0x10/0x28 [ 91.366893][ T5647] slab_pre_alloc_hook+0x64/0xe8 [ 91.367691][ T5647] __kmalloc+0xbc/0x43c [ 91.368384][ T5647] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 91.369356][ T5647] genl_rcv_msg+0x76c/0xc18 [ 91.370084][ T5647] netlink_rcv_skb+0x210/0x3d8 [ 91.370866][ T5647] genl_rcv+0x38/0x50 [ 91.371522][ T5647] netlink_unicast+0x624/0x890 [ 91.372289][ T5647] netlink_sendmsg+0x6f4/0x9d8 [ 91.373025][ T5647] ____sys_sendmsg+0x62c/0x940 [ 91.373835][ T5647] ___sys_sendmsg+0x1f0/0x27c [ 91.374671][ T5647] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.375553][ T5647] invoke_syscall+0x98/0x2b0 [ 91.376303][ T5647] el0_svc_common+0x138/0x258 [ 91.377068][ T5647] do_el0_svc+0x58/0x13c [ 91.377820][ T5647] el0_svc+0x78/0x1d0 [ 91.378494][ T5647] el0t_64_sync_handler+0xcc/0xe4 [ 91.379260][ T5647] el0t_64_sync+0x1a0/0x1a4 [ 91.389865][ T5649] FAULT_INJECTION: forcing a failure. [ 91.389865][ T5649] name failslab, interval 1, probability 0, space 0, times 0 [ 91.392483][ T5649] CPU: 1 PID: 5649 Comm: syz.0.254 Tainted: G W syzkaller #0 [ 91.393904][ T5649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.395458][ T5649] Call trace: [ 91.395940][ T5649] dump_backtrace+0x0/0x458 [ 91.396736][ T5649] show_stack+0x2c/0x3c [ 91.397438][ T5649] __dump_stack+0x30/0x40 [ 91.398236][ T5649] dump_stack_lvl+0xf4/0x15c [ 91.398957][ T5649] dump_stack+0x1c/0x5c [ 91.399632][ T5649] should_fail+0x3bc/0x514 [ 91.400398][ T5649] __should_failslab+0xbc/0x10c [ 91.401268][ T5649] should_failslab+0x10/0x28 [ 91.402058][ T5649] slab_pre_alloc_hook+0x64/0xe8 [ 91.402886][ T5649] __kmalloc+0xbc/0x43c [ 91.403565][ T5649] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 91.404589][ T5649] genl_rcv_msg+0x76c/0xc18 [ 91.405332][ T5649] netlink_rcv_skb+0x210/0x3d8 [ 91.406134][ T5649] genl_rcv+0x38/0x50 [ 91.406831][ T5649] netlink_unicast+0x624/0x890 [ 91.407724][ T5649] netlink_sendmsg+0x6f4/0x9d8 [ 91.408529][ T5649] ____sys_sendmsg+0x62c/0x940 [ 91.409340][ T5649] ___sys_sendmsg+0x1f0/0x27c [ 91.410124][ T5649] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.411001][ T5649] invoke_syscall+0x98/0x2b0 [ 91.411761][ T5649] el0_svc_common+0x138/0x258 [ 91.412554][ T5649] do_el0_svc+0x58/0x13c [ 91.413313][ T5649] el0_svc+0x78/0x1d0 [ 91.413936][ T5649] el0t_64_sync_handler+0xcc/0xe4 [ 91.414730][ T5649] el0t_64_sync+0x1a0/0x1a4 [ 91.432039][ T5651] FAULT_INJECTION: forcing a failure. [ 91.432039][ T5651] name failslab, interval 1, probability 0, space 0, times 0 [ 91.434069][ T5651] CPU: 1 PID: 5651 Comm: syz.0.255 Tainted: G W syzkaller #0 [ 91.435353][ T5651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.436877][ T5651] Call trace: [ 91.437364][ T5651] dump_backtrace+0x0/0x458 [ 91.438039][ T5651] show_stack+0x2c/0x3c [ 91.438707][ T5651] __dump_stack+0x30/0x40 [ 91.439329][ T5651] dump_stack_lvl+0xf4/0x15c [ 91.440017][ T5651] dump_stack+0x1c/0x5c [ 91.440642][ T5651] should_fail+0x3bc/0x514 [ 91.441364][ T5651] __should_failslab+0xbc/0x10c [ 91.442069][ T5651] should_failslab+0x10/0x28 [ 91.442831][ T5651] slab_pre_alloc_hook+0x64/0xe8 [ 91.443622][ T5651] kmem_cache_alloc_node+0x98/0x40c [ 91.444430][ T5651] __alloc_skb+0x130/0x678 [ 91.445159][ T5651] netlink_ack+0x2c4/0x96c [ 91.445907][ T5651] netlink_rcv_skb+0x1ec/0x3d8 [ 91.446735][ T5651] genl_rcv+0x38/0x50 [ 91.447405][ T5651] netlink_unicast+0x624/0x890 [ 91.448238][ T5651] netlink_sendmsg+0x6f4/0x9d8 [ 91.449062][ T5651] ____sys_sendmsg+0x62c/0x940 [ 91.449828][ T5651] ___sys_sendmsg+0x1f0/0x27c [ 91.450568][ T5651] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.451425][ T5651] invoke_syscall+0x98/0x2b0 [ 91.452161][ T5651] el0_svc_common+0x138/0x258 [ 91.452921][ T5651] do_el0_svc+0x58/0x13c [ 91.453653][ T5651] el0_svc+0x78/0x1d0 [ 91.454347][ T5651] el0t_64_sync_handler+0xcc/0xe4 [ 91.455219][ T5651] el0t_64_sync+0x1a0/0x1a4 [ 91.465733][ T5653] FAULT_INJECTION: forcing a failure. [ 91.465733][ T5653] name failslab, interval 1, probability 0, space 0, times 0 [ 91.467695][ T5653] CPU: 0 PID: 5653 Comm: syz.0.256 Tainted: G W syzkaller #0 [ 91.469027][ T5653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.470666][ T5653] Call trace: [ 91.471244][ T5653] dump_backtrace+0x0/0x458 [ 91.471985][ T5653] show_stack+0x2c/0x3c [ 91.472670][ T5653] __dump_stack+0x30/0x40 [ 91.473365][ T5653] dump_stack_lvl+0xf4/0x15c [ 91.474136][ T5653] dump_stack+0x1c/0x5c [ 91.474808][ T5653] should_fail+0x3bc/0x514 [ 91.475536][ T5653] __should_failslab+0xbc/0x10c [ 91.476297][ T5653] should_failslab+0x10/0x28 [ 91.477029][ T5653] slab_pre_alloc_hook+0x64/0xe8 [ 91.477835][ T5653] kmem_cache_alloc_node+0x98/0x40c [ 91.478691][ T5653] __alloc_skb+0x130/0x678 [ 91.479419][ T5653] netlink_ack+0x2c4/0x96c [ 91.480144][ T5653] netlink_rcv_skb+0x1ec/0x3d8 [ 91.480930][ T5653] genl_rcv+0x38/0x50 [ 91.481577][ T5653] netlink_unicast+0x624/0x890 [ 91.482335][ T5653] netlink_sendmsg+0x6f4/0x9d8 [ 91.483143][ T5653] ____sys_sendmsg+0x62c/0x940 [ 91.483944][ T5653] ___sys_sendmsg+0x1f0/0x27c [ 91.484726][ T5653] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.485551][ T5653] invoke_syscall+0x98/0x2b0 [ 91.486315][ T5653] el0_svc_common+0x138/0x258 [ 91.487091][ T5653] do_el0_svc+0x58/0x13c [ 91.487856][ T5653] el0_svc+0x78/0x1d0 [ 91.488517][ T5653] el0t_64_sync_handler+0xcc/0xe4 [ 91.489320][ T5653] el0t_64_sync+0x1a0/0x1a4 [ 91.498784][ T5655] FAULT_INJECTION: forcing a failure. [ 91.498784][ T5655] name failslab, interval 1, probability 0, space 0, times 0 [ 91.500952][ T5655] CPU: 0 PID: 5655 Comm: syz.0.257 Tainted: G W syzkaller #0 [ 91.502230][ T5655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.503838][ T5655] Call trace: [ 91.504403][ T5655] dump_backtrace+0x0/0x458 [ 91.505199][ T5655] show_stack+0x2c/0x3c [ 91.505895][ T5655] __dump_stack+0x30/0x40 [ 91.506671][ T5655] dump_stack_lvl+0xf4/0x15c [ 91.507398][ T5655] dump_stack+0x1c/0x5c [ 91.508101][ T5655] should_fail+0x3bc/0x514 [ 91.508803][ T5655] __should_failslab+0xbc/0x10c [ 91.509679][ T5655] should_failslab+0x10/0x28 [ 91.510432][ T5655] slab_pre_alloc_hook+0x64/0xe8 [ 91.511217][ T5655] kmem_cache_alloc_node+0x98/0x40c [ 91.512066][ T5655] __alloc_skb+0x130/0x678 [ 91.512792][ T5655] netlink_ack+0x2c4/0x96c [ 91.513522][ T5655] netlink_rcv_skb+0x1ec/0x3d8 [ 91.514274][ T5655] genl_rcv+0x38/0x50 [ 91.514921][ T5655] netlink_unicast+0x624/0x890 [ 91.515744][ T5655] netlink_sendmsg+0x6f4/0x9d8 [ 91.516536][ T5655] ____sys_sendmsg+0x62c/0x940 [ 91.517324][ T5655] ___sys_sendmsg+0x1f0/0x27c [ 91.518113][ T5655] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.519024][ T5655] invoke_syscall+0x98/0x2b0 [ 91.519806][ T5655] el0_svc_common+0x138/0x258 [ 91.520599][ T5655] do_el0_svc+0x58/0x13c [ 91.521287][ T5655] el0_svc+0x78/0x1d0 [ 91.521965][ T5655] el0t_64_sync_handler+0xcc/0xe4 [ 91.522758][ T5655] el0t_64_sync+0x1a0/0x1a4 [ 91.532555][ T5657] FAULT_INJECTION: forcing a failure. [ 91.532555][ T5657] name failslab, interval 1, probability 0, space 0, times 0 [ 91.534616][ T5657] CPU: 0 PID: 5657 Comm: syz.0.258 Tainted: G W syzkaller #0 [ 91.536004][ T5657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.537541][ T5657] Call trace: [ 91.538094][ T5657] dump_backtrace+0x0/0x458 [ 91.538823][ T5657] show_stack+0x2c/0x3c [ 91.539518][ T5657] __dump_stack+0x30/0x40 [ 91.540198][ T5657] dump_stack_lvl+0xf4/0x15c [ 91.540935][ T5657] dump_stack+0x1c/0x5c [ 91.541670][ T5657] should_fail+0x3bc/0x514 [ 91.542412][ T5657] __should_failslab+0xbc/0x10c [ 91.543273][ T5657] should_failslab+0x10/0x28 [ 91.544072][ T5657] slab_pre_alloc_hook+0x64/0xe8 [ 91.544903][ T5657] kmem_cache_alloc_node+0x98/0x40c [ 91.545788][ T5657] __alloc_skb+0x130/0x678 [ 91.546536][ T5657] netlink_ack+0x2c4/0x96c [ 91.547276][ T5657] netlink_rcv_skb+0x1ec/0x3d8 [ 91.548052][ T5657] genl_rcv+0x38/0x50 [ 91.548647][ T5657] netlink_unicast+0x624/0x890 [ 91.549370][ T5657] netlink_sendmsg+0x6f4/0x9d8 [ 91.550071][ T5657] ____sys_sendmsg+0x62c/0x940 [ 91.550760][ T5657] ___sys_sendmsg+0x1f0/0x27c [ 91.551535][ T5657] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.552391][ T5657] invoke_syscall+0x98/0x2b0 [ 91.553138][ T5657] el0_svc_common+0x138/0x258 [ 91.553901][ T5657] do_el0_svc+0x58/0x13c [ 91.554662][ T5657] el0_svc+0x78/0x1d0 [ 91.555323][ T5657] el0t_64_sync_handler+0xcc/0xe4 [ 91.556139][ T5657] el0t_64_sync+0x1a0/0x1a4 [ 91.565349][ T5659] FAULT_INJECTION: forcing a failure. [ 91.565349][ T5659] name failslab, interval 1, probability 0, space 0, times 0 [ 91.567421][ T5659] CPU: 1 PID: 5659 Comm: syz.0.259 Tainted: G W syzkaller #0 [ 91.568813][ T5659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.570416][ T5659] Call trace: [ 91.570950][ T5659] dump_backtrace+0x0/0x458 [ 91.571721][ T5659] show_stack+0x2c/0x3c [ 91.572412][ T5659] __dump_stack+0x30/0x40 [ 91.573135][ T5659] dump_stack_lvl+0xf4/0x15c [ 91.573929][ T5659] dump_stack+0x1c/0x5c [ 91.574628][ T5659] should_fail+0x3bc/0x514 [ 91.575329][ T5659] __should_failslab+0xbc/0x10c [ 91.576129][ T5659] should_failslab+0x10/0x28 [ 91.576871][ T5659] slab_pre_alloc_hook+0x64/0xe8 [ 91.577650][ T5659] kmem_cache_alloc_node+0x98/0x40c [ 91.578496][ T5659] __alloc_skb+0x130/0x678 [ 91.579225][ T5659] netlink_ack+0x2c4/0x96c [ 91.579915][ T5659] netlink_rcv_skb+0x1ec/0x3d8 [ 91.580673][ T5659] genl_rcv+0x38/0x50 [ 91.581257][ T5659] netlink_unicast+0x624/0x890 [ 91.581959][ T5659] netlink_sendmsg+0x6f4/0x9d8 [ 91.582675][ T5659] ____sys_sendmsg+0x62c/0x940 [ 91.583379][ T5659] ___sys_sendmsg+0x1f0/0x27c [ 91.584075][ T5659] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.584832][ T5659] invoke_syscall+0x98/0x2b0 [ 91.585532][ T5659] el0_svc_common+0x138/0x258 [ 91.586261][ T5659] do_el0_svc+0x58/0x13c [ 91.586940][ T5659] el0_svc+0x78/0x1d0 [ 91.587517][ T5659] el0t_64_sync_handler+0xcc/0xe4 [ 91.588273][ T5659] el0t_64_sync+0x1a0/0x1a4 [ 91.599831][ T5661] FAULT_INJECTION: forcing a failure. [ 91.599831][ T5661] name failslab, interval 1, probability 0, space 0, times 0 [ 91.602039][ T5661] CPU: 1 PID: 5661 Comm: syz.0.260 Tainted: G W syzkaller #0 [ 91.603409][ T5661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.605075][ T5661] Call trace: [ 91.605626][ T5661] dump_backtrace+0x0/0x458 [ 91.606374][ T5661] show_stack+0x2c/0x3c [ 91.607080][ T5661] __dump_stack+0x30/0x40 [ 91.607761][ T5661] dump_stack_lvl+0xf4/0x15c [ 91.608486][ T5661] dump_stack+0x1c/0x5c [ 91.609144][ T5661] should_fail+0x3bc/0x514 [ 91.609857][ T5661] __should_failslab+0xbc/0x10c [ 91.610598][ T5661] should_failslab+0x10/0x28 [ 91.611316][ T5661] slab_pre_alloc_hook+0x64/0xe8 [ 91.612169][ T5661] kmem_cache_alloc_node+0x98/0x40c [ 91.613011][ T5661] __alloc_skb+0x130/0x678 [ 91.613754][ T5661] netlink_ack+0x2c4/0x96c [ 91.614495][ T5661] netlink_rcv_skb+0x1ec/0x3d8 [ 91.615236][ T5661] genl_rcv+0x38/0x50 [ 91.615910][ T5661] netlink_unicast+0x624/0x890 [ 91.616665][ T5661] netlink_sendmsg+0x6f4/0x9d8 [ 91.617427][ T5661] ____sys_sendmsg+0x62c/0x940 [ 91.618171][ T5661] ___sys_sendmsg+0x1f0/0x27c [ 91.618934][ T5661] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.619815][ T5661] invoke_syscall+0x98/0x2b0 [ 91.620561][ T5661] el0_svc_common+0x138/0x258 [ 91.621341][ T5661] do_el0_svc+0x58/0x13c [ 91.622011][ T5661] el0_svc+0x78/0x1d0 [ 91.622674][ T5661] el0t_64_sync_handler+0xcc/0xe4 [ 91.623513][ T5661] el0t_64_sync+0x1a0/0x1a4 [ 91.633780][ T5663] FAULT_INJECTION: forcing a failure. [ 91.633780][ T5663] name failslab, interval 1, probability 0, space 0, times 0 [ 91.635852][ T5663] CPU: 1 PID: 5663 Comm: syz.0.261 Tainted: G W syzkaller #0 [ 91.637350][ T5663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.638938][ T5663] Call trace: [ 91.639461][ T5663] dump_backtrace+0x0/0x458 [ 91.640187][ T5663] show_stack+0x2c/0x3c [ 91.640851][ T5663] __dump_stack+0x30/0x40 [ 91.641563][ T5663] dump_stack_lvl+0xf4/0x15c [ 91.642355][ T5663] dump_stack+0x1c/0x5c [ 91.643079][ T5663] should_fail+0x3bc/0x514 [ 91.643848][ T5663] __should_failslab+0xbc/0x10c [ 91.644751][ T5663] should_failslab+0x10/0x28 [ 91.645483][ T5663] slab_pre_alloc_hook+0x64/0xe8 [ 91.646310][ T5663] kmem_cache_alloc_node+0x98/0x40c [ 91.647174][ T5663] __alloc_skb+0x130/0x678 [ 91.647908][ T5663] netlink_ack+0x2c4/0x96c [ 91.648656][ T5663] netlink_rcv_skb+0x1ec/0x3d8 [ 91.649403][ T5663] genl_rcv+0x38/0x50 [ 91.650099][ T5663] netlink_unicast+0x624/0x890 [ 91.650911][ T5663] netlink_sendmsg+0x6f4/0x9d8 [ 91.651717][ T5663] ____sys_sendmsg+0x62c/0x940 [ 91.652529][ T5663] ___sys_sendmsg+0x1f0/0x27c [ 91.653280][ T5663] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.654111][ T5663] invoke_syscall+0x98/0x2b0 [ 91.654853][ T5663] el0_svc_common+0x138/0x258 [ 91.655626][ T5663] do_el0_svc+0x58/0x13c [ 91.656313][ T5663] el0_svc+0x78/0x1d0 [ 91.656965][ T5663] el0t_64_sync_handler+0xcc/0xe4 [ 91.657807][ T5663] el0t_64_sync+0x1a0/0x1a4 [ 91.669477][ T5665] FAULT_INJECTION: forcing a failure. [ 91.669477][ T5665] name failslab, interval 1, probability 0, space 0, times 0 [ 91.671593][ T5665] CPU: 1 PID: 5665 Comm: syz.0.262 Tainted: G W syzkaller #0 [ 91.672922][ T5665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.674435][ T5665] Call trace: [ 91.674907][ T5665] dump_backtrace+0x0/0x458 [ 91.675557][ T5665] show_stack+0x2c/0x3c [ 91.676208][ T5665] __dump_stack+0x30/0x40 [ 91.676901][ T5665] dump_stack_lvl+0xf4/0x15c [ 91.677656][ T5665] dump_stack+0x1c/0x5c [ 91.678352][ T5665] should_fail+0x3bc/0x514 [ 91.679094][ T5665] __should_failslab+0xbc/0x10c [ 91.679914][ T5665] should_failslab+0x10/0x28 [ 91.680652][ T5665] slab_pre_alloc_hook+0x64/0xe8 [ 91.681449][ T5665] kmem_cache_alloc_node+0x98/0x40c [ 91.682253][ T5665] __alloc_skb+0x130/0x678 [ 91.682950][ T5665] netlink_ack+0x2c4/0x96c [ 91.683653][ T5665] netlink_rcv_skb+0x1ec/0x3d8 [ 91.684428][ T5665] genl_rcv+0x38/0x50 [ 91.685110][ T5665] netlink_unicast+0x624/0x890 [ 91.685872][ T5665] netlink_sendmsg+0x6f4/0x9d8 [ 91.686623][ T5665] ____sys_sendmsg+0x62c/0x940 [ 91.687399][ T5665] ___sys_sendmsg+0x1f0/0x27c [ 91.688123][ T5665] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.688919][ T5665] invoke_syscall+0x98/0x2b0 [ 91.689681][ T5665] el0_svc_common+0x138/0x258 [ 91.690446][ T5665] do_el0_svc+0x58/0x13c [ 91.691161][ T5665] el0_svc+0x78/0x1d0 [ 91.691786][ T5665] el0t_64_sync_handler+0xcc/0xe4 [ 91.692602][ T5665] el0t_64_sync+0x1a0/0x1a4 [ 91.703143][ T5667] FAULT_INJECTION: forcing a failure. [ 91.703143][ T5667] name failslab, interval 1, probability 0, space 0, times 0 [ 91.705176][ T5667] CPU: 1 PID: 5667 Comm: syz.0.263 Tainted: G W syzkaller #0 [ 91.706523][ T5667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.708049][ T5667] Call trace: [ 91.708552][ T5667] dump_backtrace+0x0/0x458 [ 91.709305][ T5667] show_stack+0x2c/0x3c [ 91.709979][ T5667] __dump_stack+0x30/0x40 [ 91.710660][ T5667] dump_stack_lvl+0xf4/0x15c [ 91.711386][ T5667] dump_stack+0x1c/0x5c [ 91.712029][ T5667] should_fail+0x3bc/0x514 [ 91.712703][ T5667] __should_failslab+0xbc/0x10c [ 91.713500][ T5667] should_failslab+0x10/0x28 [ 91.714232][ T5667] slab_pre_alloc_hook+0x64/0xe8 [ 91.715029][ T5667] __kmalloc+0xbc/0x43c [ 91.715677][ T5667] genl_family_rcv_msg_attrs_parse+0xac/0x240 [ 91.716651][ T5667] genl_rcv_msg+0x76c/0xc18 [ 91.717335][ T5667] netlink_rcv_skb+0x210/0x3d8 [ 91.718111][ T5667] genl_rcv+0x38/0x50 [ 91.718758][ T5667] netlink_unicast+0x624/0x890 [ 91.719493][ T5667] netlink_sendmsg+0x6f4/0x9d8 [ 91.720232][ T5667] ____sys_sendmsg+0x62c/0x940 [ 91.720966][ T5667] ___sys_sendmsg+0x1f0/0x27c [ 91.721701][ T5667] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.722496][ T5667] invoke_syscall+0x98/0x2b0 [ 91.723234][ T5667] el0_svc_common+0x138/0x258 [ 91.723978][ T5667] do_el0_svc+0x58/0x13c [ 91.724669][ T5667] el0_svc+0x78/0x1d0 [ 91.725336][ T5667] el0t_64_sync_handler+0xcc/0xe4 [ 91.726161][ T5667] el0t_64_sync+0x1a0/0x1a4 [ 91.736861][ T5669] FAULT_INJECTION: forcing a failure. [ 91.736861][ T5669] name failslab, interval 1, probability 0, space 0, times 0 [ 91.739091][ T5669] CPU: 0 PID: 5669 Comm: syz.0.264 Tainted: G W syzkaller #0 [ 91.740522][ T5669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.742163][ T5669] Call trace: [ 91.742694][ T5669] dump_backtrace+0x0/0x458 [ 91.743477][ T5669] show_stack+0x2c/0x3c [ 91.744158][ T5669] __dump_stack+0x30/0x40 [ 91.744885][ T5669] dump_stack_lvl+0xf4/0x15c [ 91.745698][ T5669] dump_stack+0x1c/0x5c [ 91.746366][ T5669] should_fail+0x3bc/0x514 [ 91.747143][ T5669] __should_failslab+0xbc/0x10c [ 91.747953][ T5669] should_failslab+0x10/0x28 [ 91.748710][ T5669] slab_pre_alloc_hook+0x64/0xe8 [ 91.749536][ T5669] kmem_cache_alloc_node+0x98/0x40c [ 91.750406][ T5669] __alloc_skb+0x130/0x678 [ 91.751176][ T5669] netlink_ack+0x2c4/0x96c [ 91.751906][ T5669] netlink_rcv_skb+0x1ec/0x3d8 [ 91.752689][ T5669] genl_rcv+0x38/0x50 [ 91.753331][ T5669] netlink_unicast+0x624/0x890 [ 91.754167][ T5669] netlink_sendmsg+0x6f4/0x9d8 [ 91.754959][ T5669] ____sys_sendmsg+0x62c/0x940 [ 91.755778][ T5669] ___sys_sendmsg+0x1f0/0x27c [ 91.756511][ T5669] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.757328][ T5669] invoke_syscall+0x98/0x2b0 [ 91.758029][ T5669] el0_svc_common+0x138/0x258 [ 91.758840][ T5669] do_el0_svc+0x58/0x13c [ 91.759551][ T5669] el0_svc+0x78/0x1d0 [ 91.760227][ T5669] el0t_64_sync_handler+0xcc/0xe4 [ 91.761058][ T5669] el0t_64_sync+0x1a0/0x1a4 [ 91.770438][ T5671] FAULT_INJECTION: forcing a failure. [ 91.770438][ T5671] name failslab, interval 1, probability 0, space 0, times 0 [ 91.772574][ T5671] CPU: 0 PID: 5671 Comm: syz.0.265 Tainted: G W syzkaller #0 [ 91.774022][ T5671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.775718][ T5671] Call trace: [ 91.776253][ T5671] dump_backtrace+0x0/0x458 [ 91.776973][ T5671] show_stack+0x2c/0x3c [ 91.777662][ T5671] __dump_stack+0x30/0x40 [ 91.778365][ T5671] dump_stack_lvl+0xf4/0x15c [ 91.779082][ T5671] dump_stack+0x1c/0x5c [ 91.779742][ T5671] should_fail+0x3bc/0x514 [ 91.780450][ T5671] __should_failslab+0xbc/0x10c [ 91.781176][ T5671] should_failslab+0x10/0x28 [ 91.781879][ T5671] slab_pre_alloc_hook+0x64/0xe8 [ 91.782629][ T5671] kmem_cache_alloc_node+0x98/0x40c [ 91.783456][ T5671] __alloc_skb+0x130/0x678 [ 91.784154][ T5671] netlink_ack+0x2c4/0x96c [ 91.784907][ T5671] netlink_rcv_skb+0x1ec/0x3d8 [ 91.785716][ T5671] genl_rcv+0x38/0x50 [ 91.786401][ T5671] netlink_unicast+0x624/0x890 [ 91.787205][ T5671] netlink_sendmsg+0x6f4/0x9d8 [ 91.788012][ T5671] ____sys_sendmsg+0x62c/0x940 [ 91.788788][ T5671] ___sys_sendmsg+0x1f0/0x27c [ 91.789544][ T5671] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.790420][ T5671] invoke_syscall+0x98/0x2b0 [ 91.791171][ T5671] el0_svc_common+0x138/0x258 [ 91.791939][ T5671] do_el0_svc+0x58/0x13c [ 91.792634][ T5671] el0_svc+0x78/0x1d0 [ 91.793339][ T5671] el0t_64_sync_handler+0xcc/0xe4 [ 91.794187][ T5671] el0t_64_sync+0x1a0/0x1a4 [ 91.804545][ T5673] FAULT_INJECTION: forcing a failure. [ 91.804545][ T5673] name failslab, interval 1, probability 0, space 0, times 0 [ 91.806732][ T5673] CPU: 1 PID: 5673 Comm: syz.0.266 Tainted: G W syzkaller #0 [ 91.808169][ T5673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.809714][ T5673] Call trace: [ 91.810246][ T5673] dump_backtrace+0x0/0x458 [ 91.810972][ T5673] show_stack+0x2c/0x3c [ 91.811610][ T5673] __dump_stack+0x30/0x40 [ 91.812352][ T5673] dump_stack_lvl+0xf4/0x15c [ 91.813121][ T5673] dump_stack+0x1c/0x5c [ 91.813786][ T5673] should_fail+0x3bc/0x514 [ 91.814495][ T5673] __should_failslab+0xbc/0x10c [ 91.815253][ T5673] should_failslab+0x10/0x28 [ 91.816089][ T5673] slab_pre_alloc_hook+0x64/0xe8 [ 91.816966][ T5673] kmem_cache_alloc_node+0x98/0x40c [ 91.817799][ T5673] __alloc_skb+0x130/0x678 [ 91.818519][ T5673] netlink_ack+0x2c4/0x96c [ 91.819262][ T5673] netlink_rcv_skb+0x1ec/0x3d8 [ 91.820034][ T5673] genl_rcv+0x38/0x50 [ 91.820666][ T5673] netlink_unicast+0x624/0x890 [ 91.821478][ T5673] netlink_sendmsg+0x6f4/0x9d8 [ 91.822314][ T5673] ____sys_sendmsg+0x62c/0x940 [ 91.823077][ T5673] ___sys_sendmsg+0x1f0/0x27c [ 91.823824][ T5673] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.824665][ T5673] invoke_syscall+0x98/0x2b0 [ 91.825420][ T5673] el0_svc_common+0x138/0x258 [ 91.826202][ T5673] do_el0_svc+0x58/0x13c [ 91.826908][ T5673] el0_svc+0x78/0x1d0 [ 91.827593][ T5673] el0t_64_sync_handler+0xcc/0xe4 [ 91.828459][ T5673] el0t_64_sync+0x1a0/0x1a4 [ 91.842505][ T5675] FAULT_INJECTION: forcing a failure. [ 91.842505][ T5675] name failslab, interval 1, probability 0, space 0, times 0 [ 91.844619][ T5675] CPU: 0 PID: 5675 Comm: syz.0.267 Tainted: G W syzkaller #0 [ 91.845975][ T5675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.847606][ T5675] Call trace: [ 91.848113][ T5675] dump_backtrace+0x0/0x458 [ 91.848817][ T5675] show_stack+0x2c/0x3c [ 91.849500][ T5675] __dump_stack+0x30/0x40 [ 91.850263][ T5675] dump_stack_lvl+0xf4/0x15c [ 91.851028][ T5675] dump_stack+0x1c/0x5c [ 91.851723][ T5675] should_fail+0x3bc/0x514 [ 91.852493][ T5675] __should_failslab+0xbc/0x10c [ 91.853327][ T5675] should_failslab+0x10/0x28 [ 91.854131][ T5675] slab_pre_alloc_hook+0x64/0xe8 [ 91.854966][ T5675] kmem_cache_alloc_node+0x98/0x40c [ 91.855805][ T5675] __alloc_skb+0x130/0x678 [ 91.856552][ T5675] netlink_ack+0x2c4/0x96c [ 91.857252][ T5675] netlink_rcv_skb+0x1ec/0x3d8 [ 91.858022][ T5675] genl_rcv+0x38/0x50 [ 91.858667][ T5675] netlink_unicast+0x624/0x890 [ 91.859453][ T5675] netlink_sendmsg+0x6f4/0x9d8 [ 91.860288][ T5675] ____sys_sendmsg+0x62c/0x940 [ 91.861091][ T5675] ___sys_sendmsg+0x1f0/0x27c [ 91.861833][ T5675] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.862614][ T5675] invoke_syscall+0x98/0x2b0 [ 91.863348][ T5675] el0_svc_common+0x138/0x258 [ 91.864084][ T5675] do_el0_svc+0x58/0x13c [ 91.864787][ T5675] el0_svc+0x78/0x1d0 [ 91.865433][ T5675] el0t_64_sync_handler+0xcc/0xe4 [ 91.866224][ T5675] el0t_64_sync+0x1a0/0x1a4 [ 91.876481][ T5677] FAULT_INJECTION: forcing a failure. [ 91.876481][ T5677] name failslab, interval 1, probability 0, space 0, times 0 [ 91.878515][ T5677] CPU: 1 PID: 5677 Comm: syz.0.268 Tainted: G W syzkaller #0 [ 91.879858][ T5677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.881423][ T5677] Call trace: [ 91.881936][ T5677] dump_backtrace+0x0/0x458 [ 91.882688][ T5677] show_stack+0x2c/0x3c [ 91.883380][ T5677] __dump_stack+0x30/0x40 [ 91.884085][ T5677] dump_stack_lvl+0xf4/0x15c [ 91.884823][ T5677] dump_stack+0x1c/0x5c [ 91.885515][ T5677] should_fail+0x3bc/0x514 [ 91.886242][ T5677] __should_failslab+0xbc/0x10c [ 91.887002][ T5677] should_failslab+0x10/0x28 [ 91.887733][ T5677] slab_pre_alloc_hook+0x64/0xe8 [ 91.888518][ T5677] kmem_cache_alloc_node+0x98/0x40c [ 91.889365][ T5677] __alloc_skb+0x130/0x678 [ 91.890137][ T5677] netlink_ack+0x2c4/0x96c [ 91.890830][ T5677] netlink_rcv_skb+0x1ec/0x3d8 [ 91.891634][ T5677] genl_rcv+0x38/0x50 [ 91.892318][ T5677] netlink_unicast+0x624/0x890 [ 91.893139][ T5677] netlink_sendmsg+0x6f4/0x9d8 [ 91.893937][ T5677] ____sys_sendmsg+0x62c/0x940 [ 91.894737][ T5677] ___sys_sendmsg+0x1f0/0x27c [ 91.895516][ T5677] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.896424][ T5677] invoke_syscall+0x98/0x2b0 [ 91.897207][ T5677] el0_svc_common+0x138/0x258 [ 91.897972][ T5677] do_el0_svc+0x58/0x13c [ 91.898707][ T5677] el0_svc+0x78/0x1d0 [ 91.899349][ T5677] el0t_64_sync_handler+0xcc/0xe4 [ 91.900175][ T5677] el0t_64_sync+0x1a0/0x1a4 [ 91.910306][ T5679] FAULT_INJECTION: forcing a failure. [ 91.910306][ T5679] name failslab, interval 1, probability 0, space 0, times 0 [ 91.912715][ T5679] CPU: 1 PID: 5679 Comm: syz.0.269 Tainted: G W syzkaller #0 [ 91.914076][ T5679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.915689][ T5679] Call trace: [ 91.916204][ T5679] dump_backtrace+0x0/0x458 [ 91.916946][ T5679] show_stack+0x2c/0x3c [ 91.917631][ T5679] __dump_stack+0x30/0x40 [ 91.918364][ T5679] dump_stack_lvl+0xf4/0x15c [ 91.919141][ T5679] dump_stack+0x1c/0x5c [ 91.919835][ T5679] should_fail+0x3bc/0x514 [ 91.920568][ T5679] __should_failslab+0xbc/0x10c [ 91.921405][ T5679] should_failslab+0x10/0x28 [ 91.922204][ T5679] slab_pre_alloc_hook+0x64/0xe8 [ 91.923039][ T5679] kmem_cache_alloc_node+0x98/0x40c [ 91.923882][ T5679] __alloc_skb+0x130/0x678 [ 91.924584][ T5679] netlink_ack+0x2c4/0x96c [ 91.925303][ T5679] netlink_rcv_skb+0x1ec/0x3d8 [ 91.926104][ T5679] genl_rcv+0x38/0x50 [ 91.926728][ T5679] netlink_unicast+0x624/0x890 [ 91.927519][ T5679] netlink_sendmsg+0x6f4/0x9d8 [ 91.928333][ T5679] ____sys_sendmsg+0x62c/0x940 [ 91.929175][ T5679] ___sys_sendmsg+0x1f0/0x27c [ 91.929987][ T5679] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.930806][ T5679] invoke_syscall+0x98/0x2b0 [ 91.931516][ T5679] el0_svc_common+0x138/0x258 [ 91.932306][ T5679] do_el0_svc+0x58/0x13c [ 91.933026][ T5679] el0_svc+0x78/0x1d0 [ 91.933714][ T5679] el0t_64_sync_handler+0xcc/0xe4 [ 91.934615][ T5679] el0t_64_sync+0x1a0/0x1a4 [ 91.944690][ T5681] FAULT_INJECTION: forcing a failure. [ 91.944690][ T5681] name failslab, interval 1, probability 0, space 0, times 0 [ 91.946808][ T5681] CPU: 1 PID: 5681 Comm: syz.0.270 Tainted: G W syzkaller #0 [ 91.948126][ T5681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.949696][ T5681] Call trace: [ 91.950201][ T5681] dump_backtrace+0x0/0x458 [ 91.950954][ T5681] show_stack+0x2c/0x3c [ 91.951650][ T5681] __dump_stack+0x30/0x40 [ 91.952376][ T5681] dump_stack_lvl+0xf4/0x15c [ 91.953106][ T5681] dump_stack+0x1c/0x5c [ 91.953765][ T5681] should_fail+0x3bc/0x514 [ 91.954462][ T5681] __should_failslab+0xbc/0x10c [ 91.955255][ T5681] should_failslab+0x10/0x28 [ 91.956005][ T5681] slab_pre_alloc_hook+0x64/0xe8 [ 91.956798][ T5681] kmem_cache_alloc_node+0x98/0x40c [ 91.957677][ T5681] __alloc_skb+0x130/0x678 [ 91.958409][ T5681] netlink_ack+0x2c4/0x96c [ 91.959138][ T5681] netlink_rcv_skb+0x1ec/0x3d8 [ 91.959899][ T5681] genl_rcv+0x38/0x50 [ 91.960504][ T5681] netlink_unicast+0x624/0x890 [ 91.961260][ T5681] netlink_sendmsg+0x6f4/0x9d8 [ 91.962101][ T5681] ____sys_sendmsg+0x62c/0x940 [ 91.962916][ T5681] ___sys_sendmsg+0x1f0/0x27c [ 91.963698][ T5681] __arm64_sys_sendmsg+0x1bc/0x278 [ 91.964531][ T5681] invoke_syscall+0x98/0x2b0 [ 91.965278][ T5681] el0_svc_common+0x138/0x258 [ 91.966102][ T5681] do_el0_svc+0x58/0x13c [ 91.966813][ T5681] el0_svc+0x78/0x1d0 [ 91.967458][ T5681] el0t_64_sync_handler+0xcc/0xe4 [ 91.968297][ T5681] el0t_64_sync+0x1a0/0x1a4 [ 91.980163][ T5683] FAULT_INJECTION: forcing a failure. [ 91.980163][ T5683] name failslab, interval 1, probability 0, space 0, times 0 [ 91.982787][ T5683] CPU: 1 PID: 5683 Comm: syz.0.271 Tainted: G W syzkaller #0 [ 91.984178][ T5683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 91.985662][ T5683] Call trace: [ 91.986164][ T5683] dump_backtrace+0x0/0x458 [ 91.986831][ T5683] show_stack+0x2c/0x3c [ 91.987509][ T5683] __dump_stack+0x30/0x40 [ 91.988204][ T5683] dump_stack_lvl+0xf4/0x15c [ 91.988976][ T5683] dump_stack+0x1c/0x5c [ 91.989637][ T5683] should_fail+0x3bc/0x514 [ 91.990351][ T5683] __should_failslab+0xbc/0x10c [ 91.991185][ T5683] should_failslab+0x10/0x28 [ 91.991967][ T5683] slab_pre_alloc_hook+0x64/0xe8 [ 91.992837][ T5683] kmem_cache_alloc_node+0x98/0x40c [ 91.993668][ T5683] __alloc_skb+0x130/0x678 [ 91.994375][ T5683] netlink_ack+0x2c4/0x96c [ 91.995080][ T5683] netlink_rcv_skb+0x1ec/0x3d8 [ 91.995836][ T5683] genl_rcv+0x38/0x50 [ 91.996507][ T5683] netlink_unicast+0x624/0x890 [ 91.997266][ T5683] netlink_sendmsg+0x6f4/0x9d8 [ 91.998047][ T5683] ____sys_sendmsg+0x62c/0x940 [ 91.998860][ T5683] ___sys_sendmsg+0x1f0/0x27c [ 91.999667][ T5683] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.000550][ T5683] invoke_syscall+0x98/0x2b0 [ 92.001331][ T5683] el0_svc_common+0x138/0x258 [ 92.002070][ T5683] do_el0_svc+0x58/0x13c [ 92.002760][ T5683] el0_svc+0x78/0x1d0 [ 92.003423][ T5683] el0t_64_sync_handler+0xcc/0xe4 [ 92.004238][ T5683] el0t_64_sync+0x1a0/0x1a4 [ 92.015157][ T5685] FAULT_INJECTION: forcing a failure. [ 92.015157][ T5685] name failslab, interval 1, probability 0, space 0, times 0 [ 92.017280][ T5685] CPU: 0 PID: 5685 Comm: syz.0.272 Tainted: G W syzkaller #0 [ 92.018688][ T5685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.020259][ T5685] Call trace: [ 92.020753][ T5685] dump_backtrace+0x0/0x458 [ 92.021539][ T5685] show_stack+0x2c/0x3c [ 92.022218][ T5685] __dump_stack+0x30/0x40 [ 92.022926][ T5685] dump_stack_lvl+0xf4/0x15c [ 92.023716][ T5685] dump_stack+0x1c/0x5c [ 92.024373][ T5685] should_fail+0x3bc/0x514 [ 92.025117][ T5685] __should_failslab+0xbc/0x10c [ 92.025961][ T5685] should_failslab+0x10/0x28 [ 92.026735][ T5685] slab_pre_alloc_hook+0x64/0xe8 [ 92.027560][ T5685] kmem_cache_alloc_node+0x98/0x40c [ 92.028447][ T5685] __alloc_skb+0x130/0x678 [ 92.029179][ T5685] netlink_ack+0x2c4/0x96c [ 92.029914][ T5685] netlink_rcv_skb+0x1ec/0x3d8 [ 92.030699][ T5685] genl_rcv+0x38/0x50 [ 92.031358][ T5685] netlink_unicast+0x624/0x890 [ 92.032143][ T5685] netlink_sendmsg+0x6f4/0x9d8 [ 92.032948][ T5685] ____sys_sendmsg+0x62c/0x940 [ 92.033710][ T5685] ___sys_sendmsg+0x1f0/0x27c [ 92.034503][ T5685] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.035336][ T5685] invoke_syscall+0x98/0x2b0 [ 92.036092][ T5685] el0_svc_common+0x138/0x258 [ 92.036874][ T5685] do_el0_svc+0x58/0x13c [ 92.037575][ T5685] el0_svc+0x78/0x1d0 [ 92.038221][ T5685] el0t_64_sync_handler+0xcc/0xe4 [ 92.039031][ T5685] el0t_64_sync+0x1a0/0x1a4 [ 92.049434][ T5688] FAULT_INJECTION: forcing a failure. [ 92.049434][ T5688] name failslab, interval 1, probability 0, space 0, times 0 [ 92.052407][ T5688] CPU: 0 PID: 5688 Comm: syz.0.273 Tainted: G W syzkaller #0 [ 92.053732][ T5688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.055386][ T5688] Call trace: [ 92.055916][ T5688] dump_backtrace+0x0/0x458 [ 92.056657][ T5688] show_stack+0x2c/0x3c [ 92.057310][ T5688] __dump_stack+0x30/0x40 [ 92.057994][ T5688] dump_stack_lvl+0xf4/0x15c [ 92.058712][ T5688] dump_stack+0x1c/0x5c [ 92.059340][ T5688] should_fail+0x3bc/0x514 [ 92.060052][ T5688] __should_failslab+0xbc/0x10c [ 92.060874][ T5688] should_failslab+0x10/0x28 [ 92.061672][ T5688] slab_pre_alloc_hook+0x64/0xe8 [ 92.062475][ T5688] kmem_cache_alloc_node+0x98/0x40c [ 92.063382][ T5688] __alloc_skb+0x130/0x678 [ 92.064117][ T5688] netlink_ack+0x2c4/0x96c [ 92.064818][ T5688] netlink_rcv_skb+0x1ec/0x3d8 [ 92.065607][ T5688] genl_rcv+0x38/0x50 [ 92.066257][ T5688] netlink_unicast+0x624/0x890 [ 92.067022][ T5688] netlink_sendmsg+0x6f4/0x9d8 [ 92.067862][ T5688] ____sys_sendmsg+0x62c/0x940 [ 92.068676][ T5688] ___sys_sendmsg+0x1f0/0x27c [ 92.069410][ T5688] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.070216][ T5688] invoke_syscall+0x98/0x2b0 [ 92.070943][ T5688] el0_svc_common+0x138/0x258 [ 92.071676][ T5688] do_el0_svc+0x58/0x13c [ 92.072425][ T5688] el0_svc+0x78/0x1d0 [ 92.073104][ T5688] el0t_64_sync_handler+0xcc/0xe4 [ 92.073929][ T5688] el0t_64_sync+0x1a0/0x1a4 [ 92.083173][ T5690] FAULT_INJECTION: forcing a failure. [ 92.083173][ T5690] name failslab, interval 1, probability 0, space 0, times 0 [ 92.085299][ T5690] CPU: 1 PID: 5690 Comm: syz.0.274 Tainted: G W syzkaller #0 [ 92.086776][ T5690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.088441][ T5690] Call trace: [ 92.088976][ T5690] dump_backtrace+0x0/0x458 [ 92.089695][ T5690] show_stack+0x2c/0x3c [ 92.090384][ T5690] __dump_stack+0x30/0x40 [ 92.091103][ T5690] dump_stack_lvl+0xf4/0x15c [ 92.091833][ T5690] dump_stack+0x1c/0x5c [ 92.092518][ T5690] should_fail+0x3bc/0x514 [ 92.093188][ T5690] __should_failslab+0xbc/0x10c [ 92.093984][ T5690] should_failslab+0x10/0x28 [ 92.094717][ T5690] slab_pre_alloc_hook+0x64/0xe8 [ 92.095474][ T5690] kmem_cache_alloc_node+0x98/0x40c [ 92.096317][ T5690] __alloc_skb+0x130/0x678 [ 92.096951][ T5690] netlink_ack+0x2c4/0x96c [ 92.097698][ T5690] netlink_rcv_skb+0x1ec/0x3d8 [ 92.098467][ T5690] genl_rcv+0x38/0x50 [ 92.099099][ T5690] netlink_unicast+0x624/0x890 [ 92.099892][ T5690] netlink_sendmsg+0x6f4/0x9d8 [ 92.100701][ T5690] ____sys_sendmsg+0x62c/0x940 [ 92.101495][ T5690] ___sys_sendmsg+0x1f0/0x27c [ 92.102248][ T5690] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.103065][ T5690] invoke_syscall+0x98/0x2b0 [ 92.103811][ T5690] el0_svc_common+0x138/0x258 [ 92.104614][ T5690] do_el0_svc+0x58/0x13c [ 92.105263][ T5690] el0_svc+0x78/0x1d0 [ 92.105886][ T5690] el0t_64_sync_handler+0xcc/0xe4 [ 92.106659][ T5690] el0t_64_sync+0x1a0/0x1a4 [ 92.116571][ T5692] FAULT_INJECTION: forcing a failure. [ 92.116571][ T5692] name failslab, interval 1, probability 0, space 0, times 0 [ 92.118712][ T5692] CPU: 1 PID: 5692 Comm: syz.0.275 Tainted: G W syzkaller #0 [ 92.120146][ T5692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.121740][ T5692] Call trace: [ 92.122264][ T5692] dump_backtrace+0x0/0x458 [ 92.123027][ T5692] show_stack+0x2c/0x3c [ 92.123676][ T5692] __dump_stack+0x30/0x40 [ 92.124377][ T5692] dump_stack_lvl+0xf4/0x15c [ 92.125094][ T5692] dump_stack+0x1c/0x5c [ 92.125736][ T5692] should_fail+0x3bc/0x514 [ 92.126429][ T5692] __should_failslab+0xbc/0x10c [ 92.127195][ T5692] should_failslab+0x10/0x28 [ 92.127971][ T5692] slab_pre_alloc_hook+0x64/0xe8 [ 92.128746][ T5692] kmem_cache_alloc_node+0x98/0x40c [ 92.129572][ T5692] __alloc_skb+0x130/0x678 [ 92.130298][ T5692] netlink_ack+0x2c4/0x96c [ 92.131057][ T5692] netlink_rcv_skb+0x1ec/0x3d8 [ 92.131886][ T5692] genl_rcv+0x38/0x50 [ 92.132571][ T5692] netlink_unicast+0x624/0x890 [ 92.133346][ T5692] netlink_sendmsg+0x6f4/0x9d8 [ 92.134089][ T5692] ____sys_sendmsg+0x62c/0x940 [ 92.134822][ T5692] ___sys_sendmsg+0x1f0/0x27c [ 92.135579][ T5692] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.136452][ T5692] invoke_syscall+0x98/0x2b0 [ 92.137222][ T5692] el0_svc_common+0x138/0x258 [ 92.137993][ T5692] do_el0_svc+0x58/0x13c [ 92.138646][ T5692] el0_svc+0x78/0x1d0 [ 92.139317][ T5692] el0t_64_sync_handler+0xcc/0xe4 [ 92.140161][ T5692] el0t_64_sync+0x1a0/0x1a4 [ 92.149760][ T5694] FAULT_INJECTION: forcing a failure. [ 92.149760][ T5694] name failslab, interval 1, probability 0, space 0, times 0 [ 92.151893][ T5694] CPU: 1 PID: 5694 Comm: syz.0.276 Tainted: G W syzkaller #0 [ 92.153289][ T5694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.154915][ T5694] Call trace: [ 92.155431][ T5694] dump_backtrace+0x0/0x458 [ 92.156154][ T5694] show_stack+0x2c/0x3c [ 92.156803][ T5694] __dump_stack+0x30/0x40 [ 92.157527][ T5694] dump_stack_lvl+0xf4/0x15c [ 92.158311][ T5694] dump_stack+0x1c/0x5c [ 92.159025][ T5694] should_fail+0x3bc/0x514 [ 92.159749][ T5694] __should_failslab+0xbc/0x10c [ 92.160516][ T5694] should_failslab+0x10/0x28 [ 92.161281][ T5694] slab_pre_alloc_hook+0x64/0xe8 [ 92.162110][ T5694] kmem_cache_alloc_node+0x98/0x40c [ 92.162941][ T5694] __alloc_skb+0x130/0x678 [ 92.163667][ T5694] netlink_ack+0x2c4/0x96c [ 92.164418][ T5694] netlink_rcv_skb+0x1ec/0x3d8 [ 92.165170][ T5694] genl_rcv+0x38/0x50 [ 92.165808][ T5694] netlink_unicast+0x624/0x890 [ 92.166584][ T5694] netlink_sendmsg+0x6f4/0x9d8 [ 92.167381][ T5694] ____sys_sendmsg+0x62c/0x940 [ 92.168201][ T5694] ___sys_sendmsg+0x1f0/0x27c [ 92.168992][ T5694] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.169832][ T5694] invoke_syscall+0x98/0x2b0 [ 92.170585][ T5694] el0_svc_common+0x138/0x258 [ 92.171350][ T5694] do_el0_svc+0x58/0x13c [ 92.172050][ T5694] el0_svc+0x78/0x1d0 [ 92.172682][ T5694] el0t_64_sync_handler+0xcc/0xe4 [ 92.173523][ T5694] el0t_64_sync+0x1a0/0x1a4 [ 92.234996][ T5696] FAULT_INJECTION: forcing a failure. [ 92.234996][ T5696] name failslab, interval 1, probability 0, space 0, times 0 [ 92.237045][ T5696] CPU: 1 PID: 5696 Comm: syz.0.277 Tainted: G W syzkaller #0 [ 92.238478][ T5696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.240113][ T5696] Call trace: [ 92.240648][ T5696] dump_backtrace+0x0/0x458 [ 92.241411][ T5696] show_stack+0x2c/0x3c [ 92.242061][ T5696] __dump_stack+0x30/0x40 [ 92.242750][ T5696] dump_stack_lvl+0xf4/0x15c [ 92.243497][ T5696] dump_stack+0x1c/0x5c [ 92.244163][ T5696] should_fail+0x3bc/0x514 [ 92.244897][ T5696] __should_failslab+0xbc/0x10c [ 92.245719][ T5696] should_failslab+0x10/0x28 [ 92.246426][ T5696] slab_pre_alloc_hook+0x64/0xe8 [ 92.247205][ T5696] kmem_cache_alloc_node+0x98/0x40c [ 92.248000][ T5696] __alloc_skb+0x130/0x678 [ 92.248717][ T5696] netlink_ack+0x2c4/0x96c [ 92.249427][ T5696] netlink_rcv_skb+0x1ec/0x3d8 [ 92.250192][ T5696] genl_rcv+0x38/0x50 [ 92.250824][ T5696] netlink_unicast+0x624/0x890 [ 92.251567][ T5696] netlink_sendmsg+0x6f4/0x9d8 [ 92.252298][ T5696] ____sys_sendmsg+0x62c/0x940 [ 92.253040][ T5696] ___sys_sendmsg+0x1f0/0x27c [ 92.253832][ T5696] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.254730][ T5696] invoke_syscall+0x98/0x2b0 [ 92.255483][ T5696] el0_svc_common+0x138/0x258 [ 92.256234][ T5696] do_el0_svc+0x58/0x13c [ 92.256900][ T5696] el0_svc+0x78/0x1d0 [ 92.257554][ T5696] el0t_64_sync_handler+0xcc/0xe4 [ 92.258364][ T5696] el0t_64_sync+0x1a0/0x1a4 [ 92.267620][ T5698] FAULT_INJECTION: forcing a failure. [ 92.267620][ T5698] name failslab, interval 1, probability 0, space 0, times 0 [ 92.269784][ T5698] CPU: 0 PID: 5698 Comm: syz.0.278 Tainted: G W syzkaller #0 [ 92.271193][ T5698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.272780][ T5698] Call trace: [ 92.273287][ T5698] dump_backtrace+0x0/0x458 [ 92.274008][ T5698] show_stack+0x2c/0x3c [ 92.274734][ T5698] __dump_stack+0x30/0x40 [ 92.275429][ T5698] dump_stack_lvl+0xf4/0x15c [ 92.276205][ T5698] dump_stack+0x1c/0x5c [ 92.276887][ T5698] should_fail+0x3bc/0x514 [ 92.277578][ T5698] __should_failslab+0xbc/0x10c [ 92.278393][ T5698] should_failslab+0x10/0x28 [ 92.279166][ T5698] slab_pre_alloc_hook+0x64/0xe8 [ 92.279985][ T5698] kmem_cache_alloc_node+0x98/0x40c [ 92.280869][ T5698] __alloc_skb+0x130/0x678 [ 92.281626][ T5698] netlink_ack+0x2c4/0x96c [ 92.282367][ T5698] netlink_rcv_skb+0x1ec/0x3d8 [ 92.283121][ T5698] genl_rcv+0x38/0x50 [ 92.283754][ T5698] netlink_unicast+0x624/0x890 [ 92.284548][ T5698] netlink_sendmsg+0x6f4/0x9d8 [ 92.285350][ T5698] ____sys_sendmsg+0x62c/0x940 [ 92.286172][ T5698] ___sys_sendmsg+0x1f0/0x27c [ 92.286971][ T5698] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.287852][ T5698] invoke_syscall+0x98/0x2b0 [ 92.288661][ T5698] el0_svc_common+0x138/0x258 [ 92.289462][ T5698] do_el0_svc+0x58/0x13c [ 92.290147][ T5698] el0_svc+0x78/0x1d0 [ 92.290782][ T5698] el0t_64_sync_handler+0xcc/0xe4 [ 92.291616][ T5698] el0t_64_sync+0x1a0/0x1a4 [ 92.352198][ T5701] FAULT_INJECTION: forcing a failure. [ 92.352198][ T5701] name failslab, interval 1, probability 0, space 0, times 0 [ 92.354332][ T5701] CPU: 0 PID: 5701 Comm: syz.0.279 Tainted: G W syzkaller #0 [ 92.355803][ T5701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.357408][ T5701] Call trace: [ 92.357929][ T5701] dump_backtrace+0x0/0x458 [ 92.358670][ T5701] show_stack+0x2c/0x3c [ 92.359310][ T5701] __dump_stack+0x30/0x40 [ 92.360036][ T5701] dump_stack_lvl+0xf4/0x15c [ 92.360757][ T5701] dump_stack+0x1c/0x5c [ 92.361380][ T5701] should_fail+0x3bc/0x514 [ 92.362141][ T5701] __should_failslab+0xbc/0x10c [ 92.362925][ T5701] should_failslab+0x10/0x28 [ 92.363644][ T5701] slab_pre_alloc_hook+0x64/0xe8 [ 92.364460][ T5701] kmem_cache_alloc_node+0x98/0x40c [ 92.365276][ T5701] __alloc_skb+0x130/0x678 [ 92.365974][ T5701] netlink_ack+0x2c4/0x96c [ 92.366710][ T5701] netlink_rcv_skb+0x1ec/0x3d8 [ 92.367442][ T5701] genl_rcv+0x38/0x50 [ 92.368079][ T5701] netlink_unicast+0x624/0x890 [ 92.368806][ T5701] netlink_sendmsg+0x6f4/0x9d8 [ 92.369524][ T5701] ____sys_sendmsg+0x62c/0x940 [ 92.370241][ T5701] ___sys_sendmsg+0x1f0/0x27c [ 92.370940][ T5701] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.371718][ T5701] invoke_syscall+0x98/0x2b0 [ 92.372523][ T5701] el0_svc_common+0x138/0x258 [ 92.373277][ T5701] do_el0_svc+0x58/0x13c [ 92.374011][ T5701] el0_svc+0x78/0x1d0 [ 92.374631][ T5701] el0t_64_sync_handler+0xcc/0xe4 [ 92.375499][ T5701] el0t_64_sync+0x1a0/0x1a4 [ 92.384555][ T5703] FAULT_INJECTION: forcing a failure. [ 92.384555][ T5703] name failslab, interval 1, probability 0, space 0, times 0 [ 92.386473][ T5703] CPU: 1 PID: 5703 Comm: syz.0.280 Tainted: G W syzkaller #0 [ 92.387919][ T5703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.389648][ T5703] Call trace: [ 92.390201][ T5703] dump_backtrace+0x0/0x458 [ 92.390963][ T5703] show_stack+0x2c/0x3c [ 92.391637][ T5703] __dump_stack+0x30/0x40 [ 92.392335][ T5703] dump_stack_lvl+0xf4/0x15c [ 92.393074][ T5703] dump_stack+0x1c/0x5c [ 92.393731][ T5703] should_fail+0x3bc/0x514 [ 92.394439][ T5703] __should_failslab+0xbc/0x10c [ 92.395223][ T5703] should_failslab+0x10/0x28 [ 92.395911][ T5703] slab_pre_alloc_hook+0x64/0xe8 [ 92.396644][ T5703] kmem_cache_alloc_node+0x98/0x40c [ 92.397426][ T5703] __alloc_skb+0x130/0x678 [ 92.398060][ T5703] netlink_ack+0x2c4/0x96c [ 92.398825][ T5703] netlink_rcv_skb+0x1ec/0x3d8 [ 92.399594][ T5703] genl_rcv+0x38/0x50 [ 92.400283][ T5703] netlink_unicast+0x624/0x890 [ 92.401049][ T5703] netlink_sendmsg+0x6f4/0x9d8 [ 92.401842][ T5703] ____sys_sendmsg+0x62c/0x940 [ 92.402614][ T5703] ___sys_sendmsg+0x1f0/0x27c [ 92.403369][ T5703] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.404152][ T5703] invoke_syscall+0x98/0x2b0 [ 92.404892][ T5703] el0_svc_common+0x138/0x258 [ 92.405639][ T5703] do_el0_svc+0x58/0x13c [ 92.406307][ T5703] el0_svc+0x78/0x1d0 [ 92.406957][ T5703] el0t_64_sync_handler+0xcc/0xe4 [ 92.407788][ T5703] el0t_64_sync+0x1a0/0x1a4 [ 92.444647][ T5705] FAULT_INJECTION: forcing a failure. [ 92.444647][ T5705] name failslab, interval 1, probability 0, space 0, times 0 [ 92.446746][ T5705] CPU: 0 PID: 5705 Comm: syz.0.281 Tainted: G W syzkaller #0 [ 92.448037][ T5705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.449698][ T5705] Call trace: [ 92.450221][ T5705] dump_backtrace+0x0/0x458 [ 92.450989][ T5705] show_stack+0x2c/0x3c [ 92.451709][ T5705] __dump_stack+0x30/0x40 [ 92.452402][ T5705] dump_stack_lvl+0xf4/0x15c [ 92.453225][ T5705] dump_stack+0x1c/0x5c [ 92.453915][ T5705] should_fail+0x3bc/0x514 [ 92.454646][ T5705] __should_failslab+0xbc/0x10c [ 92.455421][ T5705] should_failslab+0x10/0x28 [ 92.456211][ T5705] slab_pre_alloc_hook+0x64/0xe8 [ 92.457071][ T5705] kmem_cache_alloc_node+0x98/0x40c [ 92.458002][ T5705] __alloc_skb+0x130/0x678 [ 92.458762][ T5705] netlink_ack+0x2c4/0x96c [ 92.459493][ T5705] netlink_rcv_skb+0x1ec/0x3d8 [ 92.460329][ T5705] genl_rcv+0x38/0x50 [ 92.460996][ T5705] netlink_unicast+0x624/0x890 [ 92.461761][ T5705] netlink_sendmsg+0x6f4/0x9d8 [ 92.462572][ T5705] ____sys_sendmsg+0x62c/0x940 [ 92.463354][ T5705] ___sys_sendmsg+0x1f0/0x27c [ 92.464112][ T5705] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.464928][ T5705] invoke_syscall+0x98/0x2b0 [ 92.465700][ T5705] el0_svc_common+0x138/0x258 [ 92.466481][ T5705] do_el0_svc+0x58/0x13c [ 92.467148][ T5705] el0_svc+0x78/0x1d0 [ 92.467778][ T5705] el0t_64_sync_handler+0xcc/0xe4 [ 92.468596][ T5705] el0t_64_sync+0x1a0/0x1a4 [ 92.478074][ T5707] FAULT_INJECTION: forcing a failure. [ 92.478074][ T5707] name failslab, interval 1, probability 0, space 0, times 0 [ 92.480140][ T5707] CPU: 1 PID: 5707 Comm: syz.0.282 Tainted: G W syzkaller #0 [ 92.481577][ T5707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.483155][ T5707] Call trace: [ 92.483676][ T5707] dump_backtrace+0x0/0x458 [ 92.484419][ T5707] show_stack+0x2c/0x3c [ 92.485058][ T5707] __dump_stack+0x30/0x40 [ 92.485742][ T5707] dump_stack_lvl+0xf4/0x15c [ 92.486459][ T5707] dump_stack+0x1c/0x5c [ 92.487071][ T5707] should_fail+0x3bc/0x514 [ 92.487755][ T5707] __should_failslab+0xbc/0x10c [ 92.488485][ T5707] should_failslab+0x10/0x28 [ 92.489177][ T5707] slab_pre_alloc_hook+0x64/0xe8 [ 92.489968][ T5707] kmem_cache_alloc_node+0x98/0x40c [ 92.490822][ T5707] __alloc_skb+0x130/0x678 [ 92.491535][ T5707] netlink_ack+0x2c4/0x96c [ 92.492286][ T5707] netlink_rcv_skb+0x1ec/0x3d8 [ 92.493111][ T5707] genl_rcv+0x38/0x50 [ 92.493799][ T5707] netlink_unicast+0x624/0x890 [ 92.494642][ T5707] netlink_sendmsg+0x6f4/0x9d8 [ 92.495458][ T5707] ____sys_sendmsg+0x62c/0x940 [ 92.496238][ T5707] ___sys_sendmsg+0x1f0/0x27c [ 92.496990][ T5707] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.497826][ T5707] invoke_syscall+0x98/0x2b0 [ 92.498600][ T5707] el0_svc_common+0x138/0x258 [ 92.499410][ T5707] do_el0_svc+0x58/0x13c [ 92.500084][ T5707] el0_svc+0x78/0x1d0 [ 92.500756][ T5707] el0t_64_sync_handler+0xcc/0xe4 [ 92.501602][ T5707] el0t_64_sync+0x1a0/0x1a4 [ 92.571093][ T5709] FAULT_INJECTION: forcing a failure. [ 92.571093][ T5709] name failslab, interval 1, probability 0, space 0, times 0 [ 92.573206][ T5709] CPU: 1 PID: 5709 Comm: syz.0.283 Tainted: G W syzkaller #0 [ 92.574557][ T5709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.576181][ T5709] Call trace: [ 92.576698][ T5709] dump_backtrace+0x0/0x458 [ 92.577393][ T5709] show_stack+0x2c/0x3c [ 92.578066][ T5709] __dump_stack+0x30/0x40 [ 92.578805][ T5709] dump_stack_lvl+0xf4/0x15c [ 92.579515][ T5709] dump_stack+0x1c/0x5c [ 92.580194][ T5709] should_fail+0x3bc/0x514 [ 92.580902][ T5709] __should_failslab+0xbc/0x10c [ 92.581666][ T5709] should_failslab+0x10/0x28 [ 92.582452][ T5709] slab_pre_alloc_hook+0x64/0xe8 [ 92.583235][ T5709] kmem_cache_alloc_node+0x98/0x40c [ 92.584105][ T5709] __alloc_skb+0x130/0x678 [ 92.584804][ T5709] netlink_ack+0x2c4/0x96c [ 92.585503][ T5709] netlink_rcv_skb+0x1ec/0x3d8 [ 92.586250][ T5709] genl_rcv+0x38/0x50 [ 92.586904][ T5709] netlink_unicast+0x624/0x890 [ 92.587670][ T5709] netlink_sendmsg+0x6f4/0x9d8 [ 92.588425][ T5709] ____sys_sendmsg+0x62c/0x940 [ 92.589213][ T5709] ___sys_sendmsg+0x1f0/0x27c [ 92.589932][ T5709] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.590742][ T5709] invoke_syscall+0x98/0x2b0 [ 92.591440][ T5709] el0_svc_common+0x138/0x258 [ 92.592151][ T5709] do_el0_svc+0x58/0x13c [ 92.592850][ T5709] el0_svc+0x78/0x1d0 [ 92.593481][ T5709] el0t_64_sync_handler+0xcc/0xe4 [ 92.594255][ T5709] el0t_64_sync+0x1a0/0x1a4 [ 92.604370][ T5711] FAULT_INJECTION: forcing a failure. [ 92.604370][ T5711] name failslab, interval 1, probability 0, space 0, times 0 [ 92.606421][ T5711] CPU: 0 PID: 5711 Comm: syz.0.284 Tainted: G W syzkaller #0 [ 92.607738][ T5711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.609299][ T5711] Call trace: [ 92.609784][ T5711] dump_backtrace+0x0/0x458 [ 92.610544][ T5711] show_stack+0x2c/0x3c [ 92.611249][ T5711] __dump_stack+0x30/0x40 [ 92.611973][ T5711] dump_stack_lvl+0xf4/0x15c [ 92.612740][ T5711] dump_stack+0x1c/0x5c [ 92.613414][ T5711] should_fail+0x3bc/0x514 [ 92.614097][ T5711] __should_failslab+0xbc/0x10c [ 92.614860][ T5711] should_failslab+0x10/0x28 [ 92.615619][ T5711] slab_pre_alloc_hook+0x64/0xe8 [ 92.616408][ T5711] kmem_cache_alloc_node+0x98/0x40c [ 92.617271][ T5711] __alloc_skb+0x130/0x678 [ 92.617934][ T5711] netlink_ack+0x2c4/0x96c [ 92.618627][ T5711] netlink_rcv_skb+0x1ec/0x3d8 [ 92.619366][ T5711] genl_rcv+0x38/0x50 [ 92.619998][ T5711] netlink_unicast+0x624/0x890 [ 92.620751][ T5711] netlink_sendmsg+0x6f4/0x9d8 [ 92.621461][ T5711] ____sys_sendmsg+0x62c/0x940 [ 92.622197][ T5711] ___sys_sendmsg+0x1f0/0x27c [ 92.622897][ T5711] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.623684][ T5711] invoke_syscall+0x98/0x2b0 [ 92.624386][ T5711] el0_svc_common+0x138/0x258 [ 92.625087][ T5711] do_el0_svc+0x58/0x13c [ 92.625737][ T5711] el0_svc+0x78/0x1d0 [ 92.626424][ T5711] el0t_64_sync_handler+0xcc/0xe4 [ 92.627227][ T5711] el0t_64_sync+0x1a0/0x1a4 [ 92.780452][ T5714] FAULT_INJECTION: forcing a failure. [ 92.780452][ T5714] name failslab, interval 1, probability 0, space 0, times 0 [ 92.782613][ T5714] CPU: 1 PID: 5714 Comm: syz.0.285 Tainted: G W syzkaller #0 [ 92.784048][ T5714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.785647][ T5714] Call trace: [ 92.786151][ T5714] dump_backtrace+0x0/0x458 [ 92.786879][ T5714] show_stack+0x2c/0x3c [ 92.787584][ T5714] __dump_stack+0x30/0x40 [ 92.788312][ T5714] dump_stack_lvl+0xf4/0x15c [ 92.789092][ T5714] dump_stack+0x1c/0x5c [ 92.789757][ T5714] should_fail+0x3bc/0x514 [ 92.790469][ T5714] __should_failslab+0xbc/0x10c [ 92.791185][ T5714] should_failslab+0x10/0x28 [ 92.791942][ T5714] slab_pre_alloc_hook+0x64/0xe8 [ 92.792755][ T5714] kmem_cache_alloc_node+0x98/0x40c [ 92.793617][ T5714] __alloc_skb+0x130/0x678 [ 92.794364][ T5714] netlink_ack+0x2c4/0x96c [ 92.795058][ T5714] netlink_rcv_skb+0x1ec/0x3d8 [ 92.795814][ T5714] genl_rcv+0x38/0x50 [ 92.796459][ T5714] netlink_unicast+0x624/0x890 [ 92.797179][ T5714] netlink_sendmsg+0x6f4/0x9d8 [ 92.797908][ T5714] ____sys_sendmsg+0x62c/0x940 [ 92.798687][ T5714] ___sys_sendmsg+0x1f0/0x27c [ 92.799395][ T5714] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.800218][ T5714] invoke_syscall+0x98/0x2b0 [ 92.800940][ T5714] el0_svc_common+0x138/0x258 [ 92.801659][ T5714] do_el0_svc+0x58/0x13c [ 92.802296][ T5714] el0_svc+0x78/0x1d0 [ 92.802909][ T5714] el0t_64_sync_handler+0xcc/0xe4 [ 92.803719][ T5714] el0t_64_sync+0x1a0/0x1a4 [ 92.980488][ T5717] FAULT_INJECTION: forcing a failure. [ 92.980488][ T5717] name failslab, interval 1, probability 0, space 0, times 0 [ 92.982531][ T5717] CPU: 1 PID: 5717 Comm: syz.0.286 Tainted: G W syzkaller #0 [ 92.983894][ T5717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 92.985436][ T5717] Call trace: [ 92.985967][ T5717] dump_backtrace+0x0/0x458 [ 92.986709][ T5717] show_stack+0x2c/0x3c [ 92.987327][ T5717] __dump_stack+0x30/0x40 [ 92.987997][ T5717] dump_stack_lvl+0xf4/0x15c [ 92.988730][ T5717] dump_stack+0x1c/0x5c [ 92.989331][ T5717] should_fail+0x3bc/0x514 [ 92.989961][ T5717] __should_failslab+0xbc/0x10c [ 92.990699][ T5717] should_failslab+0x10/0x28 [ 92.991488][ T5717] slab_pre_alloc_hook+0x64/0xe8 [ 92.992351][ T5717] kmem_cache_alloc_node+0x98/0x40c [ 92.993122][ T5717] __alloc_skb+0x130/0x678 [ 92.993794][ T5717] netlink_ack+0x2c4/0x96c [ 92.994461][ T5717] netlink_rcv_skb+0x1ec/0x3d8 [ 92.995231][ T5717] genl_rcv+0x38/0x50 [ 92.995802][ T5717] netlink_unicast+0x624/0x890 [ 92.996556][ T5717] netlink_sendmsg+0x6f4/0x9d8 [ 92.997352][ T5717] ____sys_sendmsg+0x62c/0x940 [ 92.998137][ T5717] ___sys_sendmsg+0x1f0/0x27c [ 92.998913][ T5717] __arm64_sys_sendmsg+0x1bc/0x278 [ 92.999755][ T5717] invoke_syscall+0x98/0x2b0 [ 93.000537][ T5717] el0_svc_common+0x138/0x258 [ 93.001316][ T5717] do_el0_svc+0x58/0x13c [ 93.002012][ T5717] el0_svc+0x78/0x1d0 [ 93.002673][ T5717] el0t_64_sync_handler+0xcc/0xe4 [ 93.003546][ T5717] el0t_64_sync+0x1a0/0x1a4