Warning: Permanently added '10.128.1.86' (ED25519) to the list of known hosts. 1970/01/01 00:01:06 parsed 1 programs [ 67.980461][ T4466] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.620797][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.621363][ T7] cfg80211: failed to load regulatory.db [ 69.622037][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.705627][ T4584] chnl_net:caif_netlink_parms(): no params data found [ 70.723475][ T4584] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.724721][ T4584] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.726365][ T4584] device bridge_slave_0 entered promiscuous mode [ 70.728980][ T4584] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.730288][ T4584] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.731830][ T4584] device bridge_slave_1 entered promiscuous mode [ 70.741027][ T4584] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.743591][ T4584] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.751758][ T4584] team0: Port device team_slave_0 added [ 70.753597][ T4584] team0: Port device team_slave_1 added [ 70.760065][ T4584] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.761208][ T4584] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.765383][ T4584] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.767914][ T4584] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.769031][ T4584] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.773722][ T4584] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.840626][ T4584] device hsr_slave_0 entered promiscuous mode [ 70.879788][ T4584] device hsr_slave_1 entered promiscuous mode [ 71.555117][ T4584] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.580903][ T4584] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.611083][ T4584] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.641802][ T4584] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.695800][ T4584] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.700210][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.701628][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.704736][ T4584] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.707668][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.709134][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.711277][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.712456][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.714363][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.717331][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.718974][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.723811][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.724880][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.752334][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.755244][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.758348][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.761536][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.766798][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.769557][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.780930][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.790062][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.791563][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.793119][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.794749][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.797008][ T4584] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.837644][ T4584] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.840247][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.841573][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.846995][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.848628][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.856074][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.857640][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.859495][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.862019][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.864085][ T4584] device veth0_vlan entered promiscuous mode [ 71.868253][ T4584] device veth1_vlan entered promiscuous mode [ 71.880442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.882253][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.883828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.885334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.888373][ T4584] device veth0_macvtap entered promiscuous mode [ 71.891489][ T4584] device veth1_macvtap entered promiscuous mode [ 71.897177][ T4584] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.898422][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.900018][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.901441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.903050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.907754][ T4584] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.908996][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.911088][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.914988][ T4584] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.916451][ T4584] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.917821][ T4584] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.919390][ T4584] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.093688][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.095160][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.096585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.106272][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.107630][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.108859][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 0 [ 72.388759][ T4768] chnl_net:caif_netlink_parms(): no params data found [ 72.418500][ T4768] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.420227][ T4768] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.421767][ T4768] device bridge_slave_0 entered promiscuous mode [ 72.424489][ T4768] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.425738][ T4768] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.427313][ T4768] device bridge_slave_1 entered promiscuous mode [ 72.435253][ T4768] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.437864][ T4768] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.446073][ T4768] team0: Port device team_slave_0 added [ 72.448242][ T4768] team0: Port device team_slave_1 added [ 72.455927][ T4768] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.457090][ T4768] 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. [ 72.461880][ T4768] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.464395][ T4768] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.465428][ T4768] 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. [ 72.470221][ T4768] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.510799][ T4768] device hsr_slave_0 entered promiscuous mode [ 72.559972][ T4768] device hsr_slave_1 entered promiscuous mode [ 72.570077][ T4768] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.571495][ T4768] Cannot create hsr debugfs directory [ 72.599763][ T4768] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.419652][ T4180] Bluetooth: hci0: command 0x0409 tx timeout [ 75.494363][ T4768] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.509639][ T4176] Bluetooth: hci0: command 0x041b tx timeout [ 77.903455][ T4768] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.943687][ T4768] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.092510][ T4768] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.147266][ T4768] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.191000][ T4768] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.230756][ T4768] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.314247][ T4768] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.318103][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.319547][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.323145][ T4768] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.325551][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.327113][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.329172][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.330447][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.332123][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.334684][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.336306][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.337785][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.338957][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.347876][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.351558][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.354364][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.356104][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.357649][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.360631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.362379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.365186][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.366802][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.369452][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.372210][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.375007][ T4768] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.412337][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.413669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.416739][ T4768] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.423638][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.425271][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.431562][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.433143][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.434795][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.436254][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.438465][ T4768] device veth0_vlan entered promiscuous mode [ 78.441869][ T4768] device veth1_vlan entered promiscuous mode [ 78.448459][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.450694][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.452718][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.454264][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.464804][ T4768] device veth0_macvtap entered promiscuous mode [ 78.467373][ T4768] device veth1_macvtap entered promiscuous mode [ 78.472373][ T4768] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.474089][ T4768] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.476322][ T4768] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.477506][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.479127][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.481245][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.482892][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.485396][ T4768] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.487066][ T4768] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.489312][ T4768] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.491284][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.492938][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.495284][ T4768] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.496723][ T4768] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.498178][ T4768] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.499669][ T4768] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.518442][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.520927][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.523159][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.528872][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.530583][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.531811][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 78.589753][ T4060] Bluetooth: hci0: command 0x040f tx timeout [ 78.667869][ T4968] FAULT_INJECTION: forcing a failure. [ 78.667869][ T4968] name failslab, interval 1, probability 0, space 0, times 1 [ 78.670052][ T4968] CPU: 0 PID: 4968 Comm: syz.0.16 Not tainted syzkaller #0 [ 78.671180][ T4968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.672812][ T4968] Call trace: [ 78.673320][ T4968] dump_backtrace+0x0/0x458 [ 78.674022][ T4968] show_stack+0x2c/0x3c [ 78.674730][ T4968] __dump_stack+0x30/0x40 [ 78.675505][ T4968] dump_stack_lvl+0xf4/0x15c [ 78.676304][ T4968] dump_stack+0x1c/0x5c [ 78.676971][ T4968] should_fail+0x3bc/0x514 [ 78.677761][ T4968] __should_failslab+0xbc/0x10c [ 78.678559][ T4968] should_failslab+0x10/0x28 [ 78.679307][ T4968] slab_pre_alloc_hook+0x64/0xe8 [ 78.680136][ T4968] __kmalloc_track_caller+0x70/0x358 [ 78.681071][ T4968] kstrdup+0xe4/0x15c [ 78.681775][ T4968] device_rename+0xb0/0x1a8 [ 78.682574][ T4968] cfg802154_switch_netns+0x1bc/0x368 [ 78.683495][ T4968] nl802154_wpan_phy_netns+0x124/0x234 [ 78.684472][ T4968] genl_rcv_msg+0x948/0xc18 [ 78.685293][ T4968] netlink_rcv_skb+0x210/0x3d8 [ 78.686121][ T4968] genl_rcv+0x38/0x50 [ 78.686805][ T4968] netlink_unicast+0x624/0x890 [ 78.687620][ T4968] netlink_sendmsg+0x6f4/0x9d8 [ 78.688421][ T4968] ____sys_sendmsg+0x62c/0x940 [ 78.689239][ T4968] ___sys_sendmsg+0x1f0/0x27c [ 78.690063][ T4968] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.690995][ T4968] invoke_syscall+0x98/0x2b0 [ 78.691737][ T4968] el0_svc_common+0x138/0x258 [ 78.692501][ T4968] do_el0_svc+0x58/0x13c [ 78.693181][ T4968] el0_svc+0x78/0x1d0 [ 78.693843][ T4968] el0t_64_sync_handler+0xcc/0xe4 [ 78.694685][ T4968] el0t_64_sync+0x1a0/0x1a4 [ 78.696105][ T4968] ------------[ cut here ]------------ [ 78.696964][ T4968] WARNING: CPU: 0 PID: 4968 at net/ieee802154/core.c:236 cfg802154_switch_netns+0x360/0x368 [ 78.698722][ T4968] Modules linked in: [ 78.699329][ T4968] CPU: 0 PID: 4968 Comm: syz.0.16 Not tainted syzkaller #0 [ 78.700447][ T4968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.702175][ T4968] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.703494][ T4968] pc : cfg802154_switch_netns+0x360/0x368 [ 78.704462][ T4968] lr : cfg802154_switch_netns+0x35c/0x368 [ 78.705459][ T4968] sp : ffff80001f137270 [ 78.706144][ T4968] x29: ffff80001f137270 x28: 1ffff00002793a80 x27: ffff80001f137360 [ 78.707629][ T4968] x26: dfff800000000000 x25: ffff80001b2f0980 x24: ffff80001f1374c0 [ 78.709047][ T4968] x23: ffff0000ce48c078 x22: 0000000000000000 x21: ffff0000da2a4f80 [ 78.710437][ T4968] x20: ffff0000ce3b9e00 x19: 00000000fffffff4 x18: 0000000000000001 [ 78.711760][ T4968] x17: 0000000000000000 x16: ffff8000112695d4 x15: 00000000ffffffff [ 78.713070][ T4968] x14: 0000000000000001 x13: 1fffe00019c91839 x12: 0000000000ff0100 [ 78.714420][ T4968] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800010eb1f84 [ 78.715739][ T4968] x8 : ffff0000ee58b680 x7 : 0000000000000000 x6 : 0000000000000001 [ 78.717147][ T4968] x5 : ffff80001f136818 x4 : 0000000000000100 x3 : ffff80000a93e940 [ 78.718514][ T4968] x2 : 0000000000000001 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 78.719926][ T4968] Call trace: [ 78.720475][ T4968] cfg802154_switch_netns+0x360/0x368 [ 78.721371][ T4968] nl802154_wpan_phy_netns+0x124/0x234 [ 78.722351][ T4968] genl_rcv_msg+0x948/0xc18 [ 78.723106][ T4968] netlink_rcv_skb+0x210/0x3d8 [ 78.723881][ T4968] genl_rcv+0x38/0x50 [ 78.724544][ T4968] netlink_unicast+0x624/0x890 [ 78.725388][ T4968] netlink_sendmsg+0x6f4/0x9d8 [ 78.726196][ T4968] ____sys_sendmsg+0x62c/0x940 [ 78.726988][ T4968] ___sys_sendmsg+0x1f0/0x27c [ 78.727782][ T4968] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.728682][ T4968] invoke_syscall+0x98/0x2b0 [ 78.729488][ T4968] el0_svc_common+0x138/0x258 [ 78.730280][ T4968] do_el0_svc+0x58/0x13c [ 78.731004][ T4968] el0_svc+0x78/0x1d0 [ 78.731680][ T4968] el0t_64_sync_handler+0xcc/0xe4 [ 78.732525][ T4968] el0t_64_sync+0x1a0/0x1a4 [ 78.733287][ T4968] irq event stamp: 282 [ 78.733995][ T4968] hardirqs last enabled at (281): [] exit_to_kernel_mode+0xe0/0x168 [ 78.735674][ T4968] hardirqs last disabled at (282): [] el1_dbg+0x24/0x80 [ 78.737118][ T4968] softirqs last enabled at (276): [] handle_softirqs+0xa40/0xbe4 [ 78.738733][ T4968] softirqs last disabled at (167): [] __irq_exit_rcu+0x240/0x43c [ 78.740363][ T4968] ---[ end trace 3e1b022b60e8bbe6 ]--- [ 78.754673][ T4971] FAULT_INJECTION: forcing a failure. [ 78.754673][ T4971] name failslab, interval 1, probability 0, space 0, times 0 [ 78.756891][ T4971] CPU: 1 PID: 4971 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 78.758281][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.759920][ T4971] Call trace: [ 78.760455][ T4971] dump_backtrace+0x0/0x458 [ 78.761235][ T4971] show_stack+0x2c/0x3c [ 78.761925][ T4971] __dump_stack+0x30/0x40 [ 78.762649][ T4971] dump_stack_lvl+0xf4/0x15c [ 78.763435][ T4971] dump_stack+0x1c/0x5c [ 78.764106][ T4971] should_fail+0x3bc/0x514 [ 78.764859][ T4971] __should_failslab+0xbc/0x10c [ 78.765658][ T4971] should_failslab+0x10/0x28 [ 78.766416][ T4971] slab_pre_alloc_hook+0x64/0xe8 [ 78.767208][ T4971] kmem_cache_alloc_node+0x98/0x40c [ 78.768120][ T4971] __alloc_skb+0x130/0x678 [ 78.768853][ T4971] netlink_ack+0x2c4/0x96c [ 78.769564][ T4971] netlink_rcv_skb+0x1ec/0x3d8 [ 78.770311][ T4971] genl_rcv+0x38/0x50 [ 78.770942][ T4971] netlink_unicast+0x624/0x890 [ 78.771697][ T4971] netlink_sendmsg+0x6f4/0x9d8 [ 78.772466][ T4971] ____sys_sendmsg+0x62c/0x940 [ 78.773305][ T4971] ___sys_sendmsg+0x1f0/0x27c [ 78.774090][ T4971] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.774981][ T4971] invoke_syscall+0x98/0x2b0 [ 78.775731][ T4971] el0_svc_common+0x138/0x258 [ 78.776487][ T4971] do_el0_svc+0x58/0x13c [ 78.777184][ T4971] el0_svc+0x78/0x1d0 [ 78.777839][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.778669][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.788548][ T4973] FAULT_INJECTION: forcing a failure. [ 78.788548][ T4973] name failslab, interval 1, probability 0, space 0, times 0 [ 78.791275][ T4973] CPU: 0 PID: 4973 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 78.792666][ T4973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.794252][ T4973] Call trace: [ 78.794731][ T4973] dump_backtrace+0x0/0x458 [ 78.795467][ T4973] show_stack+0x2c/0x3c [ 78.796179][ T4973] __dump_stack+0x30/0x40 [ 78.796908][ T4973] dump_stack_lvl+0xf4/0x15c [ 78.797661][ T4973] dump_stack+0x1c/0x5c [ 78.798387][ T4973] should_fail+0x3bc/0x514 [ 78.799161][ T4973] __should_failslab+0xbc/0x10c [ 78.800020][ T4973] should_failslab+0x10/0x28 [ 78.800786][ T4973] slab_pre_alloc_hook+0x64/0xe8 [ 78.801607][ T4973] kmem_cache_alloc_node+0x98/0x40c [ 78.802517][ T4973] __alloc_skb+0x130/0x678 [ 78.803318][ T4973] netlink_ack+0x2c4/0x96c [ 78.804049][ T4973] netlink_rcv_skb+0x1ec/0x3d8 [ 78.804833][ T4973] genl_rcv+0x38/0x50 [ 78.805498][ T4973] netlink_unicast+0x624/0x890 [ 78.806324][ T4973] netlink_sendmsg+0x6f4/0x9d8 [ 78.807182][ T4973] ____sys_sendmsg+0x62c/0x940 [ 78.807996][ T4973] ___sys_sendmsg+0x1f0/0x27c [ 78.808816][ T4973] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.809731][ T4973] invoke_syscall+0x98/0x2b0 [ 78.810512][ T4973] el0_svc_common+0x138/0x258 [ 78.811273][ T4973] do_el0_svc+0x58/0x13c [ 78.811949][ T4973] el0_svc+0x78/0x1d0 [ 78.812606][ T4973] el0t_64_sync_handler+0xcc/0xe4 [ 78.813455][ T4973] el0t_64_sync+0x1a0/0x1a4 [ 78.825023][ T4975] FAULT_INJECTION: forcing a failure. [ 78.825023][ T4975] name failslab, interval 1, probability 0, space 0, times 0 [ 78.827236][ T4975] CPU: 0 PID: 4975 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 78.828719][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.830353][ T4975] Call trace: [ 78.830878][ T4975] dump_backtrace+0x0/0x458 [ 78.831629][ T4975] show_stack+0x2c/0x3c [ 78.832312][ T4975] __dump_stack+0x30/0x40 [ 78.833026][ T4975] dump_stack_lvl+0xf4/0x15c [ 78.833824][ T4975] dump_stack+0x1c/0x5c [ 78.834583][ T4975] should_fail+0x3bc/0x514 [ 78.835392][ T4975] __should_failslab+0xbc/0x10c [ 78.836222][ T4975] should_failslab+0x10/0x28 [ 78.837092][ T4975] slab_pre_alloc_hook+0x64/0xe8 [ 78.837964][ T4975] kmem_cache_alloc_node+0x98/0x40c [ 78.838861][ T4975] __alloc_skb+0x130/0x678 [ 78.839601][ T4975] netlink_ack+0x2c4/0x96c [ 78.840339][ T4975] netlink_rcv_skb+0x1ec/0x3d8 [ 78.841140][ T4975] genl_rcv+0x38/0x50 [ 78.841804][ T4975] netlink_unicast+0x624/0x890 [ 78.842613][ T4975] netlink_sendmsg+0x6f4/0x9d8 [ 78.843318][ T4975] ____sys_sendmsg+0x62c/0x940 [ 78.844141][ T4975] ___sys_sendmsg+0x1f0/0x27c [ 78.844898][ T4975] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.845763][ T4975] invoke_syscall+0x98/0x2b0 [ 78.846579][ T4975] el0_svc_common+0x138/0x258 [ 78.847386][ T4975] do_el0_svc+0x58/0x13c [ 78.848103][ T4975] el0_svc+0x78/0x1d0 [ 78.848731][ T4975] el0t_64_sync_handler+0xcc/0xe4 [ 78.849554][ T4975] el0t_64_sync+0x1a0/0x1a4 [ 78.861112][ T4977] FAULT_INJECTION: forcing a failure. [ 78.861112][ T4977] name failslab, interval 1, probability 0, space 0, times 0 [ 78.863333][ T4977] CPU: 0 PID: 4977 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 78.864751][ T4977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.866485][ T4977] Call trace: [ 78.866997][ T4977] dump_backtrace+0x0/0x458 [ 78.867796][ T4977] show_stack+0x2c/0x3c [ 78.868526][ T4977] __dump_stack+0x30/0x40 [ 78.869289][ T4977] dump_stack_lvl+0xf4/0x15c [ 78.870101][ T4977] dump_stack+0x1c/0x5c [ 78.870817][ T4977] should_fail+0x3bc/0x514 [ 78.871579][ T4977] __should_failslab+0xbc/0x10c [ 78.872407][ T4977] should_failslab+0x10/0x28 [ 78.873147][ T4977] slab_pre_alloc_hook+0x64/0xe8 [ 78.873993][ T4977] kmem_cache_alloc_node+0x98/0x40c [ 78.874852][ T4977] __alloc_skb+0x130/0x678 [ 78.875532][ T4977] netlink_ack+0x2c4/0x96c [ 78.876258][ T4977] netlink_rcv_skb+0x1ec/0x3d8 [ 78.877070][ T4977] genl_rcv+0x38/0x50 [ 78.877709][ T4977] netlink_unicast+0x624/0x890 [ 78.878523][ T4977] netlink_sendmsg+0x6f4/0x9d8 [ 78.879328][ T4977] ____sys_sendmsg+0x62c/0x940 [ 78.880146][ T4977] ___sys_sendmsg+0x1f0/0x27c [ 78.881024][ T4977] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.881888][ T4977] invoke_syscall+0x98/0x2b0 [ 78.882636][ T4977] el0_svc_common+0x138/0x258 [ 78.883488][ T4977] do_el0_svc+0x58/0x13c [ 78.884189][ T4977] el0_svc+0x78/0x1d0 [ 78.884853][ T4977] el0t_64_sync_handler+0xcc/0xe4 [ 78.885661][ T4977] el0t_64_sync+0x1a0/0x1a4 [ 78.897503][ T4979] FAULT_INJECTION: forcing a failure. [ 78.897503][ T4979] name failslab, interval 1, probability 0, space 0, times 0 [ 78.899458][ T4979] CPU: 0 PID: 4979 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 78.900893][ T4979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.902587][ T4979] Call trace: [ 78.903172][ T4979] dump_backtrace+0x0/0x458 [ 78.903939][ T4979] show_stack+0x2c/0x3c [ 78.904664][ T4979] __dump_stack+0x30/0x40 [ 78.905462][ T4979] dump_stack_lvl+0xf4/0x15c [ 78.906281][ T4979] dump_stack+0x1c/0x5c [ 78.906964][ T4979] should_fail+0x3bc/0x514 [ 78.907667][ T4979] __should_failslab+0xbc/0x10c [ 78.908376][ T4979] should_failslab+0x10/0x28 [ 78.909152][ T4979] slab_pre_alloc_hook+0x64/0xe8 [ 78.909986][ T4979] kmem_cache_alloc_node+0x98/0x40c [ 78.910860][ T4979] __alloc_skb+0x130/0x678 [ 78.911618][ T4979] netlink_ack+0x2c4/0x96c [ 78.912354][ T4979] netlink_rcv_skb+0x1ec/0x3d8 [ 78.913160][ T4979] genl_rcv+0x38/0x50 [ 78.913911][ T4979] netlink_unicast+0x624/0x890 [ 78.914816][ T4979] netlink_sendmsg+0x6f4/0x9d8 [ 78.915635][ T4979] ____sys_sendmsg+0x62c/0x940 [ 78.916466][ T4979] ___sys_sendmsg+0x1f0/0x27c [ 78.917305][ T4979] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.918210][ T4979] invoke_syscall+0x98/0x2b0 [ 78.919043][ T4979] el0_svc_common+0x138/0x258 [ 78.919868][ T4979] do_el0_svc+0x58/0x13c [ 78.920659][ T4979] el0_svc+0x78/0x1d0 [ 78.921361][ T4979] el0t_64_sync_handler+0xcc/0xe4 [ 78.922278][ T4979] el0t_64_sync+0x1a0/0x1a4 [ 78.934267][ T4981] FAULT_INJECTION: forcing a failure. [ 78.934267][ T4981] name failslab, interval 1, probability 0, space 0, times 0 [ 78.936524][ T4981] CPU: 0 PID: 4981 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 78.938055][ T4981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.939774][ T4981] Call trace: [ 78.940326][ T4981] dump_backtrace+0x0/0x458 [ 78.941137][ T4981] show_stack+0x2c/0x3c [ 78.941827][ T4981] __dump_stack+0x30/0x40 [ 78.942539][ T4981] dump_stack_lvl+0xf4/0x15c [ 78.943306][ T4981] dump_stack+0x1c/0x5c [ 78.944048][ T4981] should_fail+0x3bc/0x514 [ 78.944774][ T4981] __should_failslab+0xbc/0x10c [ 78.945561][ T4981] should_failslab+0x10/0x28 [ 78.946396][ T4981] slab_pre_alloc_hook+0x64/0xe8 [ 78.947302][ T4981] kmem_cache_alloc_node+0x98/0x40c [ 78.948246][ T4981] __alloc_skb+0x130/0x678 [ 78.949004][ T4981] netlink_ack+0x2c4/0x96c [ 78.949775][ T4981] netlink_rcv_skb+0x1ec/0x3d8 [ 78.950611][ T4981] genl_rcv+0x38/0x50 [ 78.951317][ T4981] netlink_unicast+0x624/0x890 [ 78.952156][ T4981] netlink_sendmsg+0x6f4/0x9d8 [ 78.952977][ T4981] ____sys_sendmsg+0x62c/0x940 [ 78.953808][ T4981] ___sys_sendmsg+0x1f0/0x27c [ 78.954646][ T4981] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.955544][ T4981] invoke_syscall+0x98/0x2b0 [ 78.956342][ T4981] el0_svc_common+0x138/0x258 [ 78.957181][ T4981] do_el0_svc+0x58/0x13c [ 78.957929][ T4981] el0_svc+0x78/0x1d0 [ 78.958653][ T4981] el0t_64_sync_handler+0xcc/0xe4 [ 78.959477][ T4981] el0t_64_sync+0x1a0/0x1a4 [ 78.973492][ T4983] FAULT_INJECTION: forcing a failure. [ 78.973492][ T4983] name failslab, interval 1, probability 0, space 0, times 0 [ 78.975551][ T4983] CPU: 1 PID: 4983 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 78.977001][ T4983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.978856][ T4983] Call trace: [ 78.979404][ T4983] dump_backtrace+0x0/0x458 [ 78.980202][ T4983] show_stack+0x2c/0x3c [ 78.980930][ T4983] __dump_stack+0x30/0x40 [ 78.981649][ T4983] dump_stack_lvl+0xf4/0x15c [ 78.982390][ T4983] dump_stack+0x1c/0x5c [ 78.983110][ T4983] should_fail+0x3bc/0x514 [ 78.983856][ T4983] __should_failslab+0xbc/0x10c [ 78.984738][ T4983] should_failslab+0x10/0x28 [ 78.985539][ T4983] slab_pre_alloc_hook+0x64/0xe8 [ 78.986374][ T4983] kmem_cache_alloc_node+0x98/0x40c [ 78.987252][ T4983] __alloc_skb+0x130/0x678 [ 78.987989][ T4983] netlink_ack+0x2c4/0x96c [ 78.988756][ T4983] netlink_rcv_skb+0x1ec/0x3d8 [ 78.989613][ T4983] genl_rcv+0x38/0x50 [ 78.990274][ T4983] netlink_unicast+0x624/0x890 [ 78.991083][ T4983] netlink_sendmsg+0x6f4/0x9d8 [ 78.991907][ T4983] ____sys_sendmsg+0x62c/0x940 [ 78.992776][ T4983] ___sys_sendmsg+0x1f0/0x27c [ 78.993671][ T4983] __arm64_sys_sendmsg+0x1bc/0x278 [ 78.994538][ T4983] invoke_syscall+0x98/0x2b0 [ 78.995361][ T4983] el0_svc_common+0x138/0x258 [ 78.996155][ T4983] do_el0_svc+0x58/0x13c [ 78.996886][ T4983] el0_svc+0x78/0x1d0 [ 78.997601][ T4983] el0t_64_sync_handler+0xcc/0xe4 [ 78.998496][ T4983] el0t_64_sync+0x1a0/0x1a4 [ 79.011895][ T4985] FAULT_INJECTION: forcing a failure. [ 79.011895][ T4985] name failslab, interval 1, probability 0, space 0, times 0 [ 79.014115][ T4985] CPU: 1 PID: 4985 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 79.015561][ T4985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.017208][ T4985] Call trace: [ 79.017723][ T4985] dump_backtrace+0x0/0x458 [ 79.018458][ T4985] show_stack+0x2c/0x3c [ 79.019169][ T4985] __dump_stack+0x30/0x40 [ 79.019923][ T4985] dump_stack_lvl+0xf4/0x15c [ 79.020787][ T4985] dump_stack+0x1c/0x5c [ 79.021519][ T4985] should_fail+0x3bc/0x514 [ 79.022290][ T4985] __should_failslab+0xbc/0x10c [ 79.023104][ T4985] should_failslab+0x10/0x28 [ 79.023888][ T4985] slab_pre_alloc_hook+0x64/0xe8 [ 79.024756][ T4985] kmem_cache_alloc_node+0x98/0x40c [ 79.025660][ T4985] __alloc_skb+0x130/0x678 [ 79.026422][ T4985] netlink_ack+0x2c4/0x96c [ 79.027219][ T4985] netlink_rcv_skb+0x1ec/0x3d8 [ 79.028024][ T4985] genl_rcv+0x38/0x50 [ 79.028695][ T4985] netlink_unicast+0x624/0x890 [ 79.029490][ T4985] netlink_sendmsg+0x6f4/0x9d8 [ 79.030233][ T4985] ____sys_sendmsg+0x62c/0x940 [ 79.030995][ T4985] ___sys_sendmsg+0x1f0/0x27c [ 79.031752][ T4985] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.032645][ T4985] invoke_syscall+0x98/0x2b0 [ 79.033409][ T4985] el0_svc_common+0x138/0x258 [ 79.034159][ T4985] do_el0_svc+0x58/0x13c [ 79.034852][ T4985] el0_svc+0x78/0x1d0 [ 79.035537][ T4985] el0t_64_sync_handler+0xcc/0xe4 [ 79.036408][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 79.047460][ T4987] FAULT_INJECTION: forcing a failure. [ 79.047460][ T4987] name failslab, interval 1, probability 0, space 0, times 0 [ 79.049487][ T4987] CPU: 1 PID: 4987 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 79.050838][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.052502][ T4987] Call trace: [ 79.053020][ T4987] dump_backtrace+0x0/0x458 [ 79.053745][ T4987] show_stack+0x2c/0x3c [ 79.054457][ T4987] __dump_stack+0x30/0x40 [ 79.055206][ T4987] dump_stack_lvl+0xf4/0x15c [ 79.055968][ T4987] dump_stack+0x1c/0x5c [ 79.056651][ T4987] should_fail+0x3bc/0x514 [ 79.057402][ T4987] __should_failslab+0xbc/0x10c [ 79.058187][ T4987] should_failslab+0x10/0x28 [ 79.059007][ T4987] slab_pre_alloc_hook+0x64/0xe8 [ 79.059828][ T4987] kmem_cache_alloc_node+0x98/0x40c [ 79.060745][ T4987] __alloc_skb+0x130/0x678 [ 79.061514][ T4987] netlink_ack+0x2c4/0x96c [ 79.062220][ T4987] netlink_rcv_skb+0x1ec/0x3d8 [ 79.063035][ T4987] genl_rcv+0x38/0x50 [ 79.063686][ T4987] netlink_unicast+0x624/0x890 [ 79.064497][ T4987] netlink_sendmsg+0x6f4/0x9d8 [ 79.065281][ T4987] ____sys_sendmsg+0x62c/0x940 [ 79.066063][ T4987] ___sys_sendmsg+0x1f0/0x27c [ 79.066797][ T4987] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.067655][ T4987] invoke_syscall+0x98/0x2b0 [ 79.068379][ T4987] el0_svc_common+0x138/0x258 [ 79.069154][ T4987] do_el0_svc+0x58/0x13c [ 79.069866][ T4987] el0_svc+0x78/0x1d0 [ 79.070526][ T4987] el0t_64_sync_handler+0xcc/0xe4 [ 79.071361][ T4987] el0t_64_sync+0x1a0/0x1a4 [ 79.081953][ T4989] FAULT_INJECTION: forcing a failure. [ 79.081953][ T4989] name failslab, interval 1, probability 0, space 0, times 0 [ 79.084017][ T4989] CPU: 1 PID: 4989 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 79.085432][ T4989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.086937][ T4989] Call trace: [ 79.087525][ T4989] dump_backtrace+0x0/0x458 [ 79.088357][ T4989] show_stack+0x2c/0x3c [ 79.089082][ T4989] __dump_stack+0x30/0x40 [ 79.089792][ T4989] dump_stack_lvl+0xf4/0x15c [ 79.090627][ T4989] dump_stack+0x1c/0x5c [ 79.091331][ T4989] should_fail+0x3bc/0x514 [ 79.092043][ T4989] __should_failslab+0xbc/0x10c [ 79.092826][ T4989] should_failslab+0x10/0x28 [ 79.093642][ T4989] slab_pre_alloc_hook+0x64/0xe8 [ 79.094412][ T4989] kmem_cache_alloc_node+0x98/0x40c [ 79.095347][ T4989] __alloc_skb+0x130/0x678 [ 79.096106][ T4989] netlink_ack+0x2c4/0x96c [ 79.096851][ T4989] netlink_rcv_skb+0x1ec/0x3d8 [ 79.097696][ T4989] genl_rcv+0x38/0x50 [ 79.098388][ T4989] netlink_unicast+0x624/0x890 [ 79.099272][ T4989] netlink_sendmsg+0x6f4/0x9d8 [ 79.100091][ T4989] ____sys_sendmsg+0x62c/0x940 [ 79.100972][ T4989] ___sys_sendmsg+0x1f0/0x27c [ 79.101780][ T4989] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.102689][ T4989] invoke_syscall+0x98/0x2b0 [ 79.103431][ T4989] el0_svc_common+0x138/0x258 [ 79.104218][ T4989] do_el0_svc+0x58/0x13c [ 79.104912][ T4989] el0_svc+0x78/0x1d0 [ 79.105577][ T4989] el0t_64_sync_handler+0xcc/0xe4 [ 79.106407][ T4989] el0t_64_sync+0x1a0/0x1a4 [ 79.119716][ T4991] FAULT_INJECTION: forcing a failure. [ 79.119716][ T4991] name failslab, interval 1, probability 0, space 0, times 0 [ 79.121932][ T4991] CPU: 0 PID: 4991 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 79.123565][ T4991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.125311][ T4991] Call trace: [ 79.125919][ T4991] dump_backtrace+0x0/0x458 [ 79.126703][ T4991] show_stack+0x2c/0x3c [ 79.127455][ T4991] __dump_stack+0x30/0x40 [ 79.128214][ T4991] dump_stack_lvl+0xf4/0x15c [ 79.129037][ T4991] dump_stack+0x1c/0x5c [ 79.129738][ T4991] should_fail+0x3bc/0x514 [ 79.130553][ T4991] __should_failslab+0xbc/0x10c [ 79.131420][ T4991] should_failslab+0x10/0x28 [ 79.132263][ T4991] slab_pre_alloc_hook+0x64/0xe8 [ 79.133078][ T4991] kmem_cache_alloc_node+0x98/0x40c [ 79.133957][ T4991] __alloc_skb+0x130/0x678 [ 79.134651][ T4991] netlink_ack+0x2c4/0x96c [ 79.135394][ T4991] netlink_rcv_skb+0x1ec/0x3d8 [ 79.136182][ T4991] genl_rcv+0x38/0x50 [ 79.136870][ T4991] netlink_unicast+0x624/0x890 [ 79.137703][ T4991] netlink_sendmsg+0x6f4/0x9d8 [ 79.138546][ T4991] ____sys_sendmsg+0x62c/0x940 [ 79.139416][ T4991] ___sys_sendmsg+0x1f0/0x27c [ 79.140233][ T4991] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.141082][ T4991] invoke_syscall+0x98/0x2b0 [ 79.141902][ T4991] el0_svc_common+0x138/0x258 [ 79.142709][ T4991] do_el0_svc+0x58/0x13c [ 79.143400][ T4991] el0_svc+0x78/0x1d0 [ 79.144097][ T4991] el0t_64_sync_handler+0xcc/0xe4 [ 79.144990][ T4991] el0t_64_sync+0x1a0/0x1a4 [ 79.157233][ T4993] FAULT_INJECTION: forcing a failure. [ 79.157233][ T4993] name failslab, interval 1, probability 0, space 0, times 0 [ 79.159452][ T4993] CPU: 1 PID: 4993 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 79.160930][ T4993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.162617][ T4993] Call trace: [ 79.163137][ T4993] dump_backtrace+0x0/0x458 [ 79.163928][ T4993] show_stack+0x2c/0x3c [ 79.164560][ T4993] __dump_stack+0x30/0x40 [ 79.165283][ T4993] dump_stack_lvl+0xf4/0x15c [ 79.166095][ T4993] dump_stack+0x1c/0x5c [ 79.166812][ T4993] should_fail+0x3bc/0x514 [ 79.167561][ T4993] __should_failslab+0xbc/0x10c [ 79.168380][ T4993] should_failslab+0x10/0x28 [ 79.169137][ T4993] slab_pre_alloc_hook+0x64/0xe8 [ 79.169988][ T4993] kmem_cache_alloc_node+0x98/0x40c [ 79.170879][ T4993] __alloc_skb+0x130/0x678 [ 79.171593][ T4993] netlink_ack+0x2c4/0x96c [ 79.172366][ T4993] netlink_rcv_skb+0x1ec/0x3d8 [ 79.173190][ T4993] genl_rcv+0x38/0x50 [ 79.173877][ T4993] netlink_unicast+0x624/0x890 [ 79.174725][ T4993] netlink_sendmsg+0x6f4/0x9d8 [ 79.175544][ T4993] ____sys_sendmsg+0x62c/0x940 [ 79.176367][ T4993] ___sys_sendmsg+0x1f0/0x27c [ 79.177152][ T4993] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.178013][ T4993] invoke_syscall+0x98/0x2b0 [ 79.178803][ T4993] el0_svc_common+0x138/0x258 [ 79.179681][ T4993] do_el0_svc+0x58/0x13c [ 79.180456][ T4993] el0_svc+0x78/0x1d0 [ 79.181105][ T4993] el0t_64_sync_handler+0xcc/0xe4 [ 79.181950][ T4993] el0t_64_sync+0x1a0/0x1a4 [ 79.194040][ T4995] FAULT_INJECTION: forcing a failure. [ 79.194040][ T4995] name failslab, interval 1, probability 0, space 0, times 0 [ 79.196064][ T4995] CPU: 1 PID: 4995 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 79.197531][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.199326][ T4995] Call trace: [ 79.199875][ T4995] dump_backtrace+0x0/0x458 [ 79.200618][ T4995] show_stack+0x2c/0x3c [ 79.201322][ T4995] __dump_stack+0x30/0x40 [ 79.202039][ T4995] dump_stack_lvl+0xf4/0x15c [ 79.202796][ T4995] dump_stack+0x1c/0x5c [ 79.203462][ T4995] should_fail+0x3bc/0x514 [ 79.204214][ T4995] __should_failslab+0xbc/0x10c [ 79.204984][ T4995] should_failslab+0x10/0x28 [ 79.205740][ T4995] slab_pre_alloc_hook+0x64/0xe8 [ 79.206540][ T4995] kmem_cache_alloc_node+0x98/0x40c [ 79.207461][ T4995] __alloc_skb+0x130/0x678 [ 79.208210][ T4995] netlink_ack+0x2c4/0x96c [ 79.208989][ T4995] netlink_rcv_skb+0x1ec/0x3d8 [ 79.209785][ T4995] genl_rcv+0x38/0x50 [ 79.210490][ T4995] netlink_unicast+0x624/0x890 [ 79.211321][ T4995] netlink_sendmsg+0x6f4/0x9d8 [ 79.212177][ T4995] ____sys_sendmsg+0x62c/0x940 [ 79.212971][ T4995] ___sys_sendmsg+0x1f0/0x27c [ 79.213783][ T4995] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.214654][ T4995] invoke_syscall+0x98/0x2b0 [ 79.215420][ T4995] el0_svc_common+0x138/0x258 [ 79.216197][ T4995] do_el0_svc+0x58/0x13c [ 79.216977][ T4995] el0_svc+0x78/0x1d0 [ 79.217653][ T4995] el0t_64_sync_handler+0xcc/0xe4 [ 79.218534][ T4995] el0t_64_sync+0x1a0/0x1a4 [ 79.229541][ T4997] FAULT_INJECTION: forcing a failure. [ 79.229541][ T4997] name failslab, interval 1, probability 0, space 0, times 0 [ 79.232065][ T4997] CPU: 1 PID: 4997 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 79.233491][ T4997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.235065][ T4997] Call trace: [ 79.235615][ T4997] dump_backtrace+0x0/0x458 [ 79.236377][ T4997] show_stack+0x2c/0x3c [ 79.237112][ T4997] __dump_stack+0x30/0x40 [ 79.237859][ T4997] dump_stack_lvl+0xf4/0x15c [ 79.238656][ T4997] dump_stack+0x1c/0x5c [ 79.239361][ T4997] should_fail+0x3bc/0x514 [ 79.240100][ T4997] __should_failslab+0xbc/0x10c [ 79.240908][ T4997] should_failslab+0x10/0x28 [ 79.241634][ T4997] slab_pre_alloc_hook+0x64/0xe8 [ 79.242436][ T4997] kmem_cache_alloc_node+0x98/0x40c [ 79.243300][ T4997] __alloc_skb+0x130/0x678 [ 79.244035][ T4997] netlink_ack+0x2c4/0x96c [ 79.244756][ T4997] netlink_rcv_skb+0x1ec/0x3d8 [ 79.245583][ T4997] genl_rcv+0x38/0x50 [ 79.246263][ T4997] netlink_unicast+0x624/0x890 [ 79.247091][ T4997] netlink_sendmsg+0x6f4/0x9d8 [ 79.247904][ T4997] ____sys_sendmsg+0x62c/0x940 [ 79.248805][ T4997] ___sys_sendmsg+0x1f0/0x27c [ 79.249593][ T4997] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.250462][ T4997] invoke_syscall+0x98/0x2b0 [ 79.251339][ T4997] el0_svc_common+0x138/0x258 [ 79.252183][ T4997] do_el0_svc+0x58/0x13c [ 79.252901][ T4997] el0_svc+0x78/0x1d0 [ 79.253589][ T4997] el0t_64_sync_handler+0xcc/0xe4 [ 79.254474][ T4997] el0t_64_sync+0x1a0/0x1a4 [ 79.265243][ T4999] FAULT_INJECTION: forcing a failure. [ 79.265243][ T4999] name failslab, interval 1, probability 0, space 0, times 0 [ 79.267249][ T4999] CPU: 1 PID: 4999 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 79.268678][ T4999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.270366][ T4999] Call trace: [ 79.270964][ T4999] dump_backtrace+0x0/0x458 [ 79.271762][ T4999] show_stack+0x2c/0x3c [ 79.272471][ T4999] __dump_stack+0x30/0x40 [ 79.273170][ T4999] dump_stack_lvl+0xf4/0x15c [ 79.273986][ T4999] dump_stack+0x1c/0x5c [ 79.274679][ T4999] should_fail+0x3bc/0x514 [ 79.275399][ T4999] __should_failslab+0xbc/0x10c [ 79.276227][ T4999] should_failslab+0x10/0x28 [ 79.277002][ T4999] slab_pre_alloc_hook+0x64/0xe8 [ 79.277848][ T4999] kmem_cache_alloc_node+0x98/0x40c [ 79.278732][ T4999] __alloc_skb+0x130/0x678 [ 79.279464][ T4999] netlink_ack+0x2c4/0x96c [ 79.280288][ T4999] netlink_rcv_skb+0x1ec/0x3d8 [ 79.281091][ T4999] genl_rcv+0x38/0x50 [ 79.281750][ T4999] netlink_unicast+0x624/0x890 [ 79.282600][ T4999] netlink_sendmsg+0x6f4/0x9d8 [ 79.283430][ T4999] ____sys_sendmsg+0x62c/0x940 [ 79.284265][ T4999] ___sys_sendmsg+0x1f0/0x27c [ 79.284996][ T4999] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.285824][ T4999] invoke_syscall+0x98/0x2b0 [ 79.286615][ T4999] el0_svc_common+0x138/0x258 [ 79.287399][ T4999] do_el0_svc+0x58/0x13c [ 79.288093][ T4999] el0_svc+0x78/0x1d0 [ 79.288767][ T4999] el0t_64_sync_handler+0xcc/0xe4 [ 79.289684][ T4999] el0t_64_sync+0x1a0/0x1a4 [ 79.301587][ T5001] FAULT_INJECTION: forcing a failure. [ 79.301587][ T5001] name failslab, interval 1, probability 0, space 0, times 0 [ 79.303925][ T5001] CPU: 1 PID: 5001 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 79.305248][ T5001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.306816][ T5001] Call trace: [ 79.307421][ T5001] dump_backtrace+0x0/0x458 [ 79.308169][ T5001] show_stack+0x2c/0x3c [ 79.308953][ T5001] __dump_stack+0x30/0x40 [ 79.309692][ T5001] dump_stack_lvl+0xf4/0x15c [ 79.310452][ T5001] dump_stack+0x1c/0x5c [ 79.311157][ T5001] should_fail+0x3bc/0x514 [ 79.311903][ T5001] __should_failslab+0xbc/0x10c [ 79.312711][ T5001] should_failslab+0x10/0x28 [ 79.313535][ T5001] slab_pre_alloc_hook+0x64/0xe8 [ 79.314359][ T5001] kmem_cache_alloc_node+0x98/0x40c [ 79.315235][ T5001] __alloc_skb+0x130/0x678 [ 79.315981][ T5001] netlink_ack+0x2c4/0x96c [ 79.316737][ T5001] netlink_rcv_skb+0x1ec/0x3d8 [ 79.317523][ T5001] genl_rcv+0x38/0x50 [ 79.318239][ T5001] netlink_unicast+0x624/0x890 [ 79.319100][ T5001] netlink_sendmsg+0x6f4/0x9d8 [ 79.319876][ T5001] ____sys_sendmsg+0x62c/0x940 [ 79.320627][ T5001] ___sys_sendmsg+0x1f0/0x27c [ 79.321449][ T5001] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.322256][ T5001] invoke_syscall+0x98/0x2b0 [ 79.323056][ T5001] el0_svc_common+0x138/0x258 [ 79.323872][ T5001] do_el0_svc+0x58/0x13c [ 79.324603][ T5001] el0_svc+0x78/0x1d0 [ 79.325310][ T5001] el0t_64_sync_handler+0xcc/0xe4 [ 79.326145][ T5001] el0t_64_sync+0x1a0/0x1a4 [ 79.336264][ T5003] FAULT_INJECTION: forcing a failure. [ 79.336264][ T5003] name failslab, interval 1, probability 0, space 0, times 0 [ 79.338431][ T5003] CPU: 0 PID: 5003 Comm: syz.0.33 Tainted: G W syzkaller #0 [ 79.339839][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.341484][ T5003] Call trace: [ 79.342007][ T5003] dump_backtrace+0x0/0x458 [ 79.342751][ T5003] show_stack+0x2c/0x3c [ 79.343508][ T5003] __dump_stack+0x30/0x40 [ 79.344257][ T5003] dump_stack_lvl+0xf4/0x15c [ 79.345001][ T5003] dump_stack+0x1c/0x5c [ 79.345672][ T5003] should_fail+0x3bc/0x514 [ 79.346418][ T5003] __should_failslab+0xbc/0x10c [ 79.347284][ T5003] should_failslab+0x10/0x28 [ 79.348091][ T5003] slab_pre_alloc_hook+0x64/0xe8 [ 79.348934][ T5003] kmem_cache_alloc_node+0x98/0x40c [ 79.349859][ T5003] __alloc_skb+0x130/0x678 [ 79.350628][ T5003] netlink_ack+0x2c4/0x96c [ 79.351373][ T5003] netlink_rcv_skb+0x1ec/0x3d8 [ 79.352077][ T5003] genl_rcv+0x38/0x50 [ 79.352710][ T5003] netlink_unicast+0x624/0x890 [ 79.353527][ T5003] netlink_sendmsg+0x6f4/0x9d8 [ 79.354366][ T5003] ____sys_sendmsg+0x62c/0x940 [ 79.355185][ T5003] ___sys_sendmsg+0x1f0/0x27c [ 79.355981][ T5003] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.356917][ T5003] invoke_syscall+0x98/0x2b0 [ 79.357809][ T5003] el0_svc_common+0x138/0x258 [ 79.358650][ T5003] do_el0_svc+0x58/0x13c [ 79.359370][ T5003] el0_svc+0x78/0x1d0 [ 79.360042][ T5003] el0t_64_sync_handler+0xcc/0xe4 [ 79.360866][ T5003] el0t_64_sync+0x1a0/0x1a4 [ 79.372180][ T5005] FAULT_INJECTION: forcing a failure. [ 79.372180][ T5005] name failslab, interval 1, probability 0, space 0, times 0 [ 79.374331][ T5005] CPU: 0 PID: 5005 Comm: syz.0.34 Tainted: G W syzkaller #0 [ 79.375813][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.377596][ T5005] Call trace: [ 79.378158][ T5005] dump_backtrace+0x0/0x458 [ 79.378963][ T5005] show_stack+0x2c/0x3c [ 79.379698][ T5005] __dump_stack+0x30/0x40 [ 79.380445][ T5005] dump_stack_lvl+0xf4/0x15c [ 79.381305][ T5005] dump_stack+0x1c/0x5c [ 79.382043][ T5005] should_fail+0x3bc/0x514 [ 79.382781][ T5005] __should_failslab+0xbc/0x10c [ 79.383633][ T5005] should_failslab+0x10/0x28 [ 79.384400][ T5005] slab_pre_alloc_hook+0x64/0xe8 [ 79.385211][ T5005] kmem_cache_alloc_node+0x98/0x40c [ 79.386046][ T5005] __alloc_skb+0x130/0x678 [ 79.386777][ T5005] netlink_ack+0x2c4/0x96c [ 79.387512][ T5005] netlink_rcv_skb+0x1ec/0x3d8 [ 79.388336][ T5005] genl_rcv+0x38/0x50 [ 79.389061][ T5005] netlink_unicast+0x624/0x890 [ 79.389889][ T5005] netlink_sendmsg+0x6f4/0x9d8 [ 79.390692][ T5005] ____sys_sendmsg+0x62c/0x940 [ 79.391413][ T5005] ___sys_sendmsg+0x1f0/0x27c [ 79.392183][ T5005] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.393078][ T5005] invoke_syscall+0x98/0x2b0 [ 79.393865][ T5005] el0_svc_common+0x138/0x258 [ 79.394677][ T5005] do_el0_svc+0x58/0x13c [ 79.395409][ T5005] el0_svc+0x78/0x1d0 [ 79.396049][ T5005] el0t_64_sync_handler+0xcc/0xe4 [ 79.396948][ T5005] el0t_64_sync+0x1a0/0x1a4 [ 79.408958][ T5007] FAULT_INJECTION: forcing a failure. [ 79.408958][ T5007] name failslab, interval 1, probability 0, space 0, times 0 [ 79.411908][ T5007] CPU: 0 PID: 5007 Comm: syz.0.35 Tainted: G W syzkaller #0 [ 79.413272][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.415080][ T5007] Call trace: [ 79.415656][ T5007] dump_backtrace+0x0/0x458 [ 79.416464][ T5007] show_stack+0x2c/0x3c [ 79.417161][ T5007] __dump_stack+0x30/0x40 [ 79.417930][ T5007] dump_stack_lvl+0xf4/0x15c [ 79.418750][ T5007] dump_stack+0x1c/0x5c [ 79.419498][ T5007] should_fail+0x3bc/0x514 [ 79.420262][ T5007] __should_failslab+0xbc/0x10c [ 79.421079][ T5007] should_failslab+0x10/0x28 [ 79.421915][ T5007] slab_pre_alloc_hook+0x64/0xe8 [ 79.422793][ T5007] kmem_cache_alloc_node+0x98/0x40c [ 79.423743][ T5007] __alloc_skb+0x130/0x678 [ 79.424485][ T5007] netlink_ack+0x2c4/0x96c [ 79.425200][ T5007] netlink_rcv_skb+0x1ec/0x3d8 [ 79.425994][ T5007] genl_rcv+0x38/0x50 [ 79.426636][ T5007] netlink_unicast+0x624/0x890 [ 79.427503][ T5007] netlink_sendmsg+0x6f4/0x9d8 [ 79.428346][ T5007] ____sys_sendmsg+0x62c/0x940 [ 79.429172][ T5007] ___sys_sendmsg+0x1f0/0x27c [ 79.430010][ T5007] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.430896][ T5007] invoke_syscall+0x98/0x2b0 [ 79.431692][ T5007] el0_svc_common+0x138/0x258 [ 79.432473][ T5007] do_el0_svc+0x58/0x13c [ 79.433220][ T5007] el0_svc+0x78/0x1d0 [ 79.433945][ T5007] el0t_64_sync_handler+0xcc/0xe4 [ 79.434843][ T5007] el0t_64_sync+0x1a0/0x1a4 [ 79.445535][ T5009] FAULT_INJECTION: forcing a failure. [ 79.445535][ T5009] name failslab, interval 1, probability 0, space 0, times 0 [ 79.447656][ T5009] CPU: 1 PID: 5009 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 79.449149][ T5009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.450854][ T5009] Call trace: [ 79.451407][ T5009] dump_backtrace+0x0/0x458 [ 79.452134][ T5009] show_stack+0x2c/0x3c [ 79.452826][ T5009] __dump_stack+0x30/0x40 [ 79.453556][ T5009] dump_stack_lvl+0xf4/0x15c [ 79.454351][ T5009] dump_stack+0x1c/0x5c [ 79.455040][ T5009] should_fail+0x3bc/0x514 [ 79.455767][ T5009] __should_failslab+0xbc/0x10c [ 79.456613][ T5009] should_failslab+0x10/0x28 [ 79.457365][ T5009] slab_pre_alloc_hook+0x64/0xe8 [ 79.458210][ T5009] kmem_cache_alloc_node+0x98/0x40c [ 79.459076][ T5009] __alloc_skb+0x130/0x678 [ 79.459812][ T5009] netlink_ack+0x2c4/0x96c [ 79.460562][ T5009] netlink_rcv_skb+0x1ec/0x3d8 [ 79.461388][ T5009] genl_rcv+0x38/0x50 [ 79.462066][ T5009] netlink_unicast+0x624/0x890 [ 79.462876][ T5009] netlink_sendmsg+0x6f4/0x9d8 [ 79.463687][ T5009] ____sys_sendmsg+0x62c/0x940 [ 79.464482][ T5009] ___sys_sendmsg+0x1f0/0x27c [ 79.465228][ T5009] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.466099][ T5009] invoke_syscall+0x98/0x2b0 [ 79.466853][ T5009] el0_svc_common+0x138/0x258 [ 79.467631][ T5009] do_el0_svc+0x58/0x13c [ 79.468357][ T5009] el0_svc+0x78/0x1d0 [ 79.469027][ T5009] el0t_64_sync_handler+0xcc/0xe4 [ 79.469857][ T5009] el0t_64_sync+0x1a0/0x1a4 [ 79.485094][ T5011] FAULT_INJECTION: forcing a failure. [ 79.485094][ T5011] name failslab, interval 1, probability 0, space 0, times 0 [ 79.487202][ T5011] CPU: 0 PID: 5011 Comm: syz.0.37 Tainted: G W syzkaller #0 [ 79.488728][ T5011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.490514][ T5011] Call trace: [ 79.491045][ T5011] dump_backtrace+0x0/0x458 [ 79.491804][ T5011] show_stack+0x2c/0x3c [ 79.492559][ T5011] __dump_stack+0x30/0x40 [ 79.493293][ T5011] dump_stack_lvl+0xf4/0x15c [ 79.494105][ T5011] dump_stack+0x1c/0x5c [ 79.494780][ T5011] should_fail+0x3bc/0x514 [ 79.495590][ T5011] __should_failslab+0xbc/0x10c [ 79.496446][ T5011] should_failslab+0x10/0x28 [ 79.497134][ T5011] slab_pre_alloc_hook+0x64/0xe8 [ 79.497902][ T5011] kmem_cache_alloc_node+0x98/0x40c [ 79.498715][ T5011] __alloc_skb+0x130/0x678 [ 79.499426][ T5011] netlink_ack+0x2c4/0x96c [ 79.500162][ T5011] netlink_rcv_skb+0x1ec/0x3d8 [ 79.500971][ T5011] genl_rcv+0x38/0x50 [ 79.501635][ T5011] netlink_unicast+0x624/0x890 [ 79.502409][ T5011] netlink_sendmsg+0x6f4/0x9d8 [ 79.503304][ T5011] ____sys_sendmsg+0x62c/0x940 [ 79.504181][ T5011] ___sys_sendmsg+0x1f0/0x27c [ 79.505016][ T5011] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.505945][ T5011] invoke_syscall+0x98/0x2b0 [ 79.506712][ T5011] el0_svc_common+0x138/0x258 [ 79.507497][ T5011] do_el0_svc+0x58/0x13c [ 79.508219][ T5011] el0_svc+0x78/0x1d0 [ 79.508933][ T5011] el0t_64_sync_handler+0xcc/0xe4 [ 79.509816][ T5011] el0t_64_sync+0x1a0/0x1a4 [ 79.520939][ T5013] FAULT_INJECTION: forcing a failure. [ 79.520939][ T5013] name failslab, interval 1, probability 0, space 0, times 0 [ 79.523060][ T5013] CPU: 0 PID: 5013 Comm: syz.0.38 Tainted: G W syzkaller #0 [ 79.524414][ T5013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.526078][ T5013] Call trace: [ 79.526643][ T5013] dump_backtrace+0x0/0x458 [ 79.527373][ T5013] show_stack+0x2c/0x3c [ 79.528019][ T5013] __dump_stack+0x30/0x40 [ 79.528720][ T5013] dump_stack_lvl+0xf4/0x15c [ 79.529489][ T5013] dump_stack+0x1c/0x5c [ 79.530266][ T5013] should_fail+0x3bc/0x514 [ 79.531043][ T5013] __should_failslab+0xbc/0x10c [ 79.531869][ T5013] should_failslab+0x10/0x28 [ 79.532629][ T5013] slab_pre_alloc_hook+0x64/0xe8 [ 79.533546][ T5013] kmem_cache_alloc_node+0x98/0x40c [ 79.534462][ T5013] __alloc_skb+0x130/0x678 [ 79.535240][ T5013] netlink_ack+0x2c4/0x96c [ 79.536047][ T5013] netlink_rcv_skb+0x1ec/0x3d8 [ 79.536910][ T5013] genl_rcv+0x38/0x50 [ 79.537631][ T5013] netlink_unicast+0x624/0x890 [ 79.538473][ T5013] netlink_sendmsg+0x6f4/0x9d8 [ 79.539302][ T5013] ____sys_sendmsg+0x62c/0x940 [ 79.540091][ T5013] ___sys_sendmsg+0x1f0/0x27c [ 79.540910][ T5013] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.541805][ T5013] invoke_syscall+0x98/0x2b0 [ 79.542581][ T5013] el0_svc_common+0x138/0x258 [ 79.543395][ T5013] do_el0_svc+0x58/0x13c [ 79.544089][ T5013] el0_svc+0x78/0x1d0 [ 79.544768][ T5013] el0t_64_sync_handler+0xcc/0xe4 [ 79.545671][ T5013] el0t_64_sync+0x1a0/0x1a4 [ 79.558272][ T5015] FAULT_INJECTION: forcing a failure. [ 79.558272][ T5015] name failslab, interval 1, probability 0, space 0, times 0 [ 79.560717][ T5015] CPU: 0 PID: 5015 Comm: syz.0.39 Tainted: G W syzkaller #0 [ 79.562081][ T5015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.563805][ T5015] Call trace: [ 79.564370][ T5015] dump_backtrace+0x0/0x458 [ 79.565156][ T5015] show_stack+0x2c/0x3c [ 79.565945][ T5015] __dump_stack+0x30/0x40 [ 79.566705][ T5015] dump_stack_lvl+0xf4/0x15c [ 79.567525][ T5015] dump_stack+0x1c/0x5c [ 79.568246][ T5015] should_fail+0x3bc/0x514 [ 79.568978][ T5015] __should_failslab+0xbc/0x10c [ 79.569783][ T5015] should_failslab+0x10/0x28 [ 79.570600][ T5015] slab_pre_alloc_hook+0x64/0xe8 [ 79.571469][ T5015] kmem_cache_alloc_node+0x98/0x40c [ 79.572340][ T5015] __alloc_skb+0x130/0x678 [ 79.573075][ T5015] netlink_ack+0x2c4/0x96c [ 79.573931][ T5015] netlink_rcv_skb+0x1ec/0x3d8 [ 79.574822][ T5015] genl_rcv+0x38/0x50 [ 79.575509][ T5015] netlink_unicast+0x624/0x890 [ 79.576333][ T5015] netlink_sendmsg+0x6f4/0x9d8 [ 79.577116][ T5015] ____sys_sendmsg+0x62c/0x940 [ 79.577917][ T5015] ___sys_sendmsg+0x1f0/0x27c [ 79.578720][ T5015] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.579615][ T5015] invoke_syscall+0x98/0x2b0 [ 79.580398][ T5015] el0_svc_common+0x138/0x258 [ 79.581245][ T5015] do_el0_svc+0x58/0x13c [ 79.581932][ T5015] el0_svc+0x78/0x1d0 [ 79.582566][ T5015] el0t_64_sync_handler+0xcc/0xe4 [ 79.583409][ T5015] el0t_64_sync+0x1a0/0x1a4 [ 79.594657][ T5017] FAULT_INJECTION: forcing a failure. [ 79.594657][ T5017] name failslab, interval 1, probability 0, space 0, times 0 [ 79.596813][ T5017] CPU: 1 PID: 5017 Comm: syz.0.40 Tainted: G W syzkaller #0 [ 79.598298][ T5017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.599781][ T5017] Call trace: [ 79.600344][ T5017] dump_backtrace+0x0/0x458 [ 79.601070][ T5017] show_stack+0x2c/0x3c [ 79.601787][ T5017] __dump_stack+0x30/0x40 [ 79.602527][ T5017] dump_stack_lvl+0xf4/0x15c [ 79.603289][ T5017] dump_stack+0x1c/0x5c [ 79.604026][ T5017] should_fail+0x3bc/0x514 [ 79.604780][ T5017] __should_failslab+0xbc/0x10c [ 79.605600][ T5017] should_failslab+0x10/0x28 [ 79.606363][ T5017] slab_pre_alloc_hook+0x64/0xe8 [ 79.607198][ T5017] kmem_cache_alloc_node+0x98/0x40c [ 79.608040][ T5017] __alloc_skb+0x130/0x678 [ 79.608822][ T5017] netlink_ack+0x2c4/0x96c [ 79.609587][ T5017] netlink_rcv_skb+0x1ec/0x3d8 [ 79.610389][ T5017] genl_rcv+0x38/0x50 [ 79.611050][ T5017] netlink_unicast+0x624/0x890 [ 79.611864][ T5017] netlink_sendmsg+0x6f4/0x9d8 [ 79.612673][ T5017] ____sys_sendmsg+0x62c/0x940 [ 79.613481][ T5017] ___sys_sendmsg+0x1f0/0x27c [ 79.614300][ T5017] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.615223][ T5017] invoke_syscall+0x98/0x2b0 [ 79.615999][ T5017] el0_svc_common+0x138/0x258 [ 79.616832][ T5017] do_el0_svc+0x58/0x13c [ 79.617531][ T5017] el0_svc+0x78/0x1d0 [ 79.618214][ T5017] el0t_64_sync_handler+0xcc/0xe4 [ 79.619093][ T5017] el0t_64_sync+0x1a0/0x1a4 [ 79.631551][ T5019] FAULT_INJECTION: forcing a failure. [ 79.631551][ T5019] name failslab, interval 1, probability 0, space 0, times 0 [ 79.633576][ T5019] CPU: 1 PID: 5019 Comm: syz.0.41 Tainted: G W syzkaller #0 [ 79.634890][ T5019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.636461][ T5019] Call trace: [ 79.636964][ T5019] dump_backtrace+0x0/0x458 [ 79.637677][ T5019] show_stack+0x2c/0x3c [ 79.638365][ T5019] __dump_stack+0x30/0x40 [ 79.639137][ T5019] dump_stack_lvl+0xf4/0x15c [ 79.639945][ T5019] dump_stack+0x1c/0x5c [ 79.640626][ T5019] should_fail+0x3bc/0x514 [ 79.641371][ T5019] __should_failslab+0xbc/0x10c [ 79.642169][ T5019] should_failslab+0x10/0x28 [ 79.642975][ T5019] slab_pre_alloc_hook+0x64/0xe8 [ 79.643853][ T5019] kmem_cache_alloc_node+0x98/0x40c [ 79.644757][ T5019] __alloc_skb+0x130/0x678 [ 79.645533][ T5019] netlink_ack+0x2c4/0x96c [ 79.646281][ T5019] netlink_rcv_skb+0x1ec/0x3d8 [ 79.647147][ T5019] genl_rcv+0x38/0x50 [ 79.647883][ T5019] netlink_unicast+0x624/0x890 [ 79.648715][ T5019] netlink_sendmsg+0x6f4/0x9d8 [ 79.649525][ T5019] ____sys_sendmsg+0x62c/0x940 [ 79.650353][ T5019] ___sys_sendmsg+0x1f0/0x27c [ 79.651120][ T5019] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.652030][ T5019] invoke_syscall+0x98/0x2b0 [ 79.652792][ T5019] el0_svc_common+0x138/0x258 [ 79.653620][ T5019] do_el0_svc+0x58/0x13c [ 79.654292][ T5019] el0_svc+0x78/0x1d0 [ 79.654981][ T5019] el0t_64_sync_handler+0xcc/0xe4 [ 79.655810][ T5019] el0t_64_sync+0x1a0/0x1a4 [ 79.683956][ T5021] FAULT_INJECTION: forcing a failure. [ 79.683956][ T5021] name failslab, interval 1, probability 0, space 0, times 0 [ 79.686145][ T5021] CPU: 0 PID: 5021 Comm: syz.0.42 Tainted: G W syzkaller #0 [ 79.687632][ T5021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.689374][ T5021] Call trace: [ 79.689977][ T5021] dump_backtrace+0x0/0x458 [ 79.690759][ T5021] show_stack+0x2c/0x3c [ 79.691508][ T5021] __dump_stack+0x30/0x40 [ 79.692318][ T5021] dump_stack_lvl+0xf4/0x15c [ 79.693158][ T5021] dump_stack+0x1c/0x5c [ 79.693918][ T5021] should_fail+0x3bc/0x514 [ 79.694692][ T5021] __should_failslab+0xbc/0x10c [ 79.695500][ T5021] should_failslab+0x10/0x28 [ 79.696344][ T5021] slab_pre_alloc_hook+0x64/0xe8 [ 79.697159][ T5021] kmem_cache_alloc_node+0x98/0x40c [ 79.698051][ T5021] __alloc_skb+0x130/0x678 [ 79.698836][ T5021] netlink_ack+0x2c4/0x96c [ 79.699632][ T5021] netlink_rcv_skb+0x1ec/0x3d8 [ 79.700461][ T5021] genl_rcv+0x38/0x50 [ 79.701192][ T5021] netlink_unicast+0x624/0x890 [ 79.702008][ T5021] netlink_sendmsg+0x6f4/0x9d8 [ 79.702863][ T5021] ____sys_sendmsg+0x62c/0x940 [ 79.703692][ T5021] ___sys_sendmsg+0x1f0/0x27c [ 79.704492][ T5021] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.705403][ T5021] invoke_syscall+0x98/0x2b0 [ 79.706185][ T5021] el0_svc_common+0x138/0x258 [ 79.706948][ T5021] do_el0_svc+0x58/0x13c [ 79.707670][ T5021] el0_svc+0x78/0x1d0 [ 79.708375][ T5021] el0t_64_sync_handler+0xcc/0xe4 [ 79.709290][ T5021] el0t_64_sync+0x1a0/0x1a4 [ 79.719992][ T5023] FAULT_INJECTION: forcing a failure. [ 79.719992][ T5023] name failslab, interval 1, probability 0, space 0, times 0 [ 79.722016][ T5023] CPU: 0 PID: 5023 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 79.723465][ T5023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.725197][ T5023] Call trace: [ 79.725750][ T5023] dump_backtrace+0x0/0x458 [ 79.726500][ T5023] show_stack+0x2c/0x3c [ 79.727192][ T5023] __dump_stack+0x30/0x40 [ 79.728003][ T5023] dump_stack_lvl+0xf4/0x15c [ 79.728763][ T5023] dump_stack+0x1c/0x5c [ 79.729523][ T5023] should_fail+0x3bc/0x514 [ 79.730290][ T5023] __should_failslab+0xbc/0x10c [ 79.731089][ T5023] should_failslab+0x10/0x28 [ 79.731840][ T5023] slab_pre_alloc_hook+0x64/0xe8 [ 79.732645][ T5023] kmem_cache_alloc_node+0x98/0x40c [ 79.733622][ T5023] __alloc_skb+0x130/0x678 [ 79.734411][ T5023] netlink_ack+0x2c4/0x96c [ 79.735167][ T5023] netlink_rcv_skb+0x1ec/0x3d8 [ 79.736002][ T5023] genl_rcv+0x38/0x50 [ 79.736654][ T5023] netlink_unicast+0x624/0x890 [ 79.737519][ T5023] netlink_sendmsg+0x6f4/0x9d8 [ 79.738336][ T5023] ____sys_sendmsg+0x62c/0x940 [ 79.739170][ T5023] ___sys_sendmsg+0x1f0/0x27c [ 79.739990][ T5023] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.740830][ T5023] invoke_syscall+0x98/0x2b0 [ 79.741659][ T5023] el0_svc_common+0x138/0x258 [ 79.742541][ T5023] do_el0_svc+0x58/0x13c [ 79.743259][ T5023] el0_svc+0x78/0x1d0 [ 79.743976][ T5023] el0t_64_sync_handler+0xcc/0xe4 [ 79.744832][ T5023] el0t_64_sync+0x1a0/0x1a4 [ 79.760807][ T5025] FAULT_INJECTION: forcing a failure. [ 79.760807][ T5025] name failslab, interval 1, probability 0, space 0, times 0 [ 79.763070][ T5025] CPU: 1 PID: 5025 Comm: syz.0.44 Tainted: G W syzkaller #0 [ 79.764396][ T5025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.766000][ T5025] Call trace: [ 79.766519][ T5025] dump_backtrace+0x0/0x458 [ 79.767254][ T5025] show_stack+0x2c/0x3c [ 79.767918][ T5025] __dump_stack+0x30/0x40 [ 79.768619][ T5025] dump_stack_lvl+0xf4/0x15c [ 79.769395][ T5025] dump_stack+0x1c/0x5c [ 79.770092][ T5025] should_fail+0x3bc/0x514 [ 79.770832][ T5025] __should_failslab+0xbc/0x10c [ 79.771615][ T5025] should_failslab+0x10/0x28 [ 79.772364][ T5025] slab_pre_alloc_hook+0x64/0xe8 [ 79.773157][ T5025] kmem_cache_alloc_node+0x98/0x40c [ 79.773961][ T5025] __alloc_skb+0x130/0x678 [ 79.774679][ T5025] netlink_ack+0x2c4/0x96c [ 79.775384][ T5025] netlink_rcv_skb+0x1ec/0x3d8 [ 79.776153][ T5025] genl_rcv+0x38/0x50 [ 79.776827][ T5025] netlink_unicast+0x624/0x890 [ 79.777672][ T5025] netlink_sendmsg+0x6f4/0x9d8 [ 79.778579][ T5025] ____sys_sendmsg+0x62c/0x940 [ 79.779384][ T5025] ___sys_sendmsg+0x1f0/0x27c [ 79.780200][ T5025] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.780988][ T5025] invoke_syscall+0x98/0x2b0 [ 79.781774][ T5025] el0_svc_common+0x138/0x258 [ 79.782566][ T5025] do_el0_svc+0x58/0x13c [ 79.783268][ T5025] el0_svc+0x78/0x1d0 [ 79.783964][ T5025] el0t_64_sync_handler+0xcc/0xe4 [ 79.784774][ T5025] el0t_64_sync+0x1a0/0x1a4 [ 79.796118][ T5027] FAULT_INJECTION: forcing a failure. [ 79.796118][ T5027] name failslab, interval 1, probability 0, space 0, times 0 [ 79.798388][ T5027] CPU: 0 PID: 5027 Comm: syz.0.45 Tainted: G W syzkaller #0 [ 79.799860][ T5027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.801616][ T5027] Call trace: [ 79.802182][ T5027] dump_backtrace+0x0/0x458 [ 79.803000][ T5027] show_stack+0x2c/0x3c [ 79.803703][ T5027] __dump_stack+0x30/0x40 [ 79.804455][ T5027] dump_stack_lvl+0xf4/0x15c [ 79.805173][ T5027] dump_stack+0x1c/0x5c [ 79.805893][ T5027] should_fail+0x3bc/0x514 [ 79.806648][ T5027] __should_failslab+0xbc/0x10c [ 79.807434][ T5027] should_failslab+0x10/0x28 [ 79.808246][ T5027] slab_pre_alloc_hook+0x64/0xe8 [ 79.809102][ T5027] kmem_cache_alloc_node+0x98/0x40c [ 79.810008][ T5027] __alloc_skb+0x130/0x678 [ 79.810775][ T5027] netlink_ack+0x2c4/0x96c [ 79.811582][ T5027] netlink_rcv_skb+0x1ec/0x3d8 [ 79.812415][ T5027] genl_rcv+0x38/0x50 [ 79.813063][ T5027] netlink_unicast+0x624/0x890 [ 79.813894][ T5027] netlink_sendmsg+0x6f4/0x9d8 [ 79.814719][ T5027] ____sys_sendmsg+0x62c/0x940 [ 79.815534][ T5027] ___sys_sendmsg+0x1f0/0x27c [ 79.816339][ T5027] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.817232][ T5027] invoke_syscall+0x98/0x2b0 [ 79.818033][ T5027] el0_svc_common+0x138/0x258 [ 79.818801][ T5027] do_el0_svc+0x58/0x13c [ 79.819508][ T5027] el0_svc+0x78/0x1d0 [ 79.820133][ T5027] el0t_64_sync_handler+0xcc/0xe4 [ 79.821033][ T5027] el0t_64_sync+0x1a0/0x1a4 [ 79.895183][ T5030] FAULT_INJECTION: forcing a failure. [ 79.895183][ T5030] name failslab, interval 1, probability 0, space 0, times 0 [ 79.897271][ T5030] CPU: 1 PID: 5030 Comm: syz.0.46 Tainted: G W syzkaller #0 [ 79.898620][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.900195][ T5030] Call trace: [ 79.900788][ T5030] dump_backtrace+0x0/0x458 [ 79.901576][ T5030] show_stack+0x2c/0x3c [ 79.902244][ T5030] __dump_stack+0x30/0x40 [ 79.902979][ T5030] dump_stack_lvl+0xf4/0x15c [ 79.903768][ T5030] dump_stack+0x1c/0x5c [ 79.904475][ T5030] should_fail+0x3bc/0x514 [ 79.905229][ T5030] __should_failslab+0xbc/0x10c [ 79.906093][ T5030] should_failslab+0x10/0x28 [ 79.906864][ T5030] slab_pre_alloc_hook+0x64/0xe8 [ 79.907725][ T5030] kmem_cache_alloc_node+0x98/0x40c [ 79.908586][ T5030] __alloc_skb+0x130/0x678 [ 79.909311][ T5030] netlink_ack+0x2c4/0x96c [ 79.910069][ T5030] netlink_rcv_skb+0x1ec/0x3d8 [ 79.910821][ T5030] genl_rcv+0x38/0x50 [ 79.911485][ T5030] netlink_unicast+0x624/0x890 [ 79.912315][ T5030] netlink_sendmsg+0x6f4/0x9d8 [ 79.913111][ T5030] ____sys_sendmsg+0x62c/0x940 [ 79.913900][ T5030] ___sys_sendmsg+0x1f0/0x27c [ 79.914674][ T5030] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.915481][ T5030] invoke_syscall+0x98/0x2b0 [ 79.916266][ T5030] el0_svc_common+0x138/0x258 [ 79.917040][ T5030] do_el0_svc+0x58/0x13c [ 79.917741][ T5030] el0_svc+0x78/0x1d0 [ 79.918372][ T5030] el0t_64_sync_handler+0xcc/0xe4 [ 79.919134][ T5030] el0t_64_sync+0x1a0/0x1a4 [ 79.929488][ T5032] FAULT_INJECTION: forcing a failure. [ 79.929488][ T5032] name failslab, interval 1, probability 0, space 0, times 0 [ 79.931685][ T5032] CPU: 0 PID: 5032 Comm: syz.0.47 Tainted: G W syzkaller #0 [ 79.933131][ T5032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.934782][ T5032] Call trace: [ 79.935358][ T5032] dump_backtrace+0x0/0x458 [ 79.936104][ T5032] show_stack+0x2c/0x3c [ 79.936826][ T5032] __dump_stack+0x30/0x40 [ 79.937590][ T5032] dump_stack_lvl+0xf4/0x15c [ 79.938357][ T5032] dump_stack+0x1c/0x5c [ 79.939069][ T5032] should_fail+0x3bc/0x514 [ 79.939792][ T5032] __should_failslab+0xbc/0x10c [ 79.940616][ T5032] should_failslab+0x10/0x28 [ 79.941409][ T5032] slab_pre_alloc_hook+0x64/0xe8 [ 79.942234][ T5032] kmem_cache_alloc_node+0x98/0x40c [ 79.943093][ T5032] __alloc_skb+0x130/0x678 [ 79.943810][ T5032] netlink_ack+0x2c4/0x96c [ 79.944573][ T5032] netlink_rcv_skb+0x1ec/0x3d8 [ 79.945394][ T5032] genl_rcv+0x38/0x50 [ 79.946047][ T5032] netlink_unicast+0x624/0x890 [ 79.946878][ T5032] netlink_sendmsg+0x6f4/0x9d8 [ 79.947694][ T5032] ____sys_sendmsg+0x62c/0x940 [ 79.948534][ T5032] ___sys_sendmsg+0x1f0/0x27c [ 79.949275][ T5032] __arm64_sys_sendmsg+0x1bc/0x278 [ 79.950080][ T5032] invoke_syscall+0x98/0x2b0 [ 79.950859][ T5032] el0_svc_common+0x138/0x258 [ 79.951647][ T5032] do_el0_svc+0x58/0x13c [ 79.952392][ T5032] el0_svc+0x78/0x1d0 [ 79.953071][ T5032] el0t_64_sync_handler+0xcc/0xe4 [ 79.953950][ T5032] el0t_64_sync+0x1a0/0x1a4 [ 79.985388][ T550] device hsr_slave_0 left promiscuous mode [ 80.020259][ T550] device hsr_slave_1 left promiscuous mode [ 80.109669][ T550] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.111044][ T550] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.112537][ T550] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.113690][ T550] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.115056][ T550] device bridge_slave_1 left promiscuous mode [ 80.116153][ T550] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.150095][ T550] device bridge_slave_0 left promiscuous mode [ 80.151276][ T550] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.289703][ T550] device veth1_macvtap left promiscuous mode [ 80.290721][ T550] device veth0_macvtap left promiscuous mode [ 80.291783][ T550] device veth1_vlan left promiscuous mode [ 80.292813][ T550] device veth0_vlan left promiscuous mode [ 80.384923][ T550] team0 (unregistering): Port device team_slave_1 removed [ 80.388962][ T550] team0 (unregistering): Port device team_slave_0 removed [ 80.394904][ T550] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.432749][ T550] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.533600][ T550] bond0 (unregistering): Released all slaves [ 80.613495][ T5035] FAULT_INJECTION: forcing a failure. [ 80.613495][ T5035] name failslab, interval 1, probability 0, space 0, times 0 [ 80.615601][ T5035] CPU: 0 PID: 5035 Comm: syz.0.48 Tainted: G W syzkaller #0 [ 80.617048][ T5035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.618724][ T5035] Call trace: [ 80.619260][ T5035] dump_backtrace+0x0/0x458 [ 80.620011][ T5035] show_stack+0x2c/0x3c [ 80.620768][ T5035] __dump_stack+0x30/0x40 [ 80.621458][ T5035] dump_stack_lvl+0xf4/0x15c [ 80.622273][ T5035] dump_stack+0x1c/0x5c [ 80.622993][ T5035] should_fail+0x3bc/0x514 [ 80.623735][ T5035] __should_failslab+0xbc/0x10c [ 80.624591][ T5035] should_failslab+0x10/0x28 [ 80.625364][ T5035] slab_pre_alloc_hook+0x64/0xe8 [ 80.626226][ T5035] kmem_cache_alloc_node+0x98/0x40c [ 80.627020][ T5035] __alloc_skb+0x130/0x678 [ 80.627801][ T5035] netlink_ack+0x2c4/0x96c [ 80.628577][ T5035] netlink_rcv_skb+0x1ec/0x3d8 [ 80.629380][ T5035] genl_rcv+0x38/0x50 [ 80.630111][ T5035] netlink_unicast+0x624/0x890 [ 80.630953][ T5035] netlink_sendmsg+0x6f4/0x9d8 [ 80.631754][ T5035] ____sys_sendmsg+0x62c/0x940 [ 80.632605][ T5035] ___sys_sendmsg+0x1f0/0x27c [ 80.633331][ T5035] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.634144][ T5035] invoke_syscall+0x98/0x2b0 [ 80.634883][ T5035] el0_svc_common+0x138/0x258 [ 80.635704][ T5035] do_el0_svc+0x58/0x13c [ 80.636415][ T5035] el0_svc+0x78/0x1d0 [ 80.637107][ T5035] el0t_64_sync_handler+0xcc/0xe4 [ 80.637987][ T5035] el0t_64_sync+0x1a0/0x1a4 [ 80.650866][ T5037] FAULT_INJECTION: forcing a failure. [ 80.650866][ T5037] name failslab, interval 1, probability 0, space 0, times 0 [ 80.653007][ T5037] CPU: 1 PID: 5037 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 80.654461][ T5037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.656152][ T5037] Call trace: [ 80.656634][ T5037] dump_backtrace+0x0/0x458 [ 80.657402][ T5037] show_stack+0x2c/0x3c [ 80.658096][ T5037] __dump_stack+0x30/0x40 [ 80.658784][ T5037] dump_stack_lvl+0xf4/0x15c [ 80.659540][ T5037] dump_stack+0x1c/0x5c [ 80.660253][ T5037] should_fail+0x3bc/0x514 [ 80.661019][ T5037] __should_failslab+0xbc/0x10c [ 80.661841][ T5037] should_failslab+0x10/0x28 [ 80.662587][ T5037] slab_pre_alloc_hook+0x64/0xe8 [ 80.663391][ T5037] kmem_cache_alloc_node+0x98/0x40c [ 80.664273][ T5037] __alloc_skb+0x130/0x678 [ 80.664995][ T5037] netlink_ack+0x2c4/0x96c [ 80.665749][ T5037] netlink_rcv_skb+0x1ec/0x3d8 [ 80.666546][ T5037] genl_rcv+0x38/0x50 [ 80.667192][ T5037] netlink_unicast+0x624/0x890 [ 80.667981][ T5037] netlink_sendmsg+0x6f4/0x9d8 [ 80.668753][ T5037] ____sys_sendmsg+0x62c/0x940 [ 80.669527][ T5037] ___sys_sendmsg+0x1f0/0x27c [ 80.670316][ T5037] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.671163][ T5037] invoke_syscall+0x98/0x2b0 [ 80.671958][ T5037] el0_svc_common+0x138/0x258 [ 80.672781][ T5037] do_el0_svc+0x58/0x13c [ 80.673585][ T5037] el0_svc+0x78/0x1d0 [ 80.674251][ T5037] el0t_64_sync_handler+0xcc/0xe4 [ 80.675151][ T5037] el0t_64_sync+0x1a0/0x1a4 [ 80.676480][ T4060] Bluetooth: hci0: command 0x0419 tx timeout [ 80.686460][ T5039] FAULT_INJECTION: forcing a failure. [ 80.686460][ T5039] name failslab, interval 1, probability 0, space 0, times 0 [ 80.688571][ T5039] CPU: 0 PID: 5039 Comm: syz.0.50 Tainted: G W syzkaller #0 [ 80.690038][ T5039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.691867][ T5039] Call trace: [ 80.692441][ T5039] dump_backtrace+0x0/0x458 [ 80.693223][ T5039] show_stack+0x2c/0x3c [ 80.693991][ T5039] __dump_stack+0x30/0x40 [ 80.694762][ T5039] dump_stack_lvl+0xf4/0x15c [ 80.695537][ T5039] dump_stack+0x1c/0x5c [ 80.696248][ T5039] should_fail+0x3bc/0x514 [ 80.697037][ T5039] __should_failslab+0xbc/0x10c [ 80.697893][ T5039] should_failslab+0x10/0x28 [ 80.698692][ T5039] slab_pre_alloc_hook+0x64/0xe8 [ 80.699526][ T5039] kmem_cache_alloc_node+0x98/0x40c [ 80.700391][ T5039] __alloc_skb+0x130/0x678 [ 80.701144][ T5039] netlink_ack+0x2c4/0x96c [ 80.701907][ T5039] netlink_rcv_skb+0x1ec/0x3d8 [ 80.702709][ T5039] genl_rcv+0x38/0x50 [ 80.703333][ T5039] netlink_unicast+0x624/0x890 [ 80.704210][ T5039] netlink_sendmsg+0x6f4/0x9d8 [ 80.705054][ T5039] ____sys_sendmsg+0x62c/0x940 [ 80.705921][ T5039] ___sys_sendmsg+0x1f0/0x27c [ 80.706753][ T5039] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.707602][ T5039] invoke_syscall+0x98/0x2b0 [ 80.708320][ T5039] el0_svc_common+0x138/0x258 [ 80.709066][ T5039] do_el0_svc+0x58/0x13c [ 80.709768][ T5039] el0_svc+0x78/0x1d0 [ 80.710412][ T5039] el0t_64_sync_handler+0xcc/0xe4 [ 80.711275][ T5039] el0t_64_sync+0x1a0/0x1a4 [ 80.722999][ T5041] FAULT_INJECTION: forcing a failure. [ 80.722999][ T5041] name failslab, interval 1, probability 0, space 0, times 0 [ 80.725121][ T5041] CPU: 1 PID: 5041 Comm: syz.0.51 Tainted: G W syzkaller #0 [ 80.726578][ T5041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.728290][ T5041] Call trace: [ 80.728830][ T5041] dump_backtrace+0x0/0x458 [ 80.729636][ T5041] show_stack+0x2c/0x3c [ 80.730350][ T5041] __dump_stack+0x30/0x40 [ 80.731079][ T5041] dump_stack_lvl+0xf4/0x15c [ 80.731863][ T5041] dump_stack+0x1c/0x5c [ 80.732599][ T5041] should_fail+0x3bc/0x514 [ 80.733321][ T5041] __should_failslab+0xbc/0x10c [ 80.734178][ T5041] should_failslab+0x10/0x28 [ 80.734972][ T5041] slab_pre_alloc_hook+0x64/0xe8 [ 80.735748][ T5041] kmem_cache_alloc_node+0x98/0x40c [ 80.736611][ T5041] __alloc_skb+0x130/0x678 [ 80.737358][ T5041] netlink_ack+0x2c4/0x96c [ 80.738111][ T5041] netlink_rcv_skb+0x1ec/0x3d8 [ 80.738977][ T5041] genl_rcv+0x38/0x50 [ 80.739703][ T5041] netlink_unicast+0x624/0x890 [ 80.740543][ T5041] netlink_sendmsg+0x6f4/0x9d8 [ 80.741359][ T5041] ____sys_sendmsg+0x62c/0x940 [ 80.742122][ T5041] ___sys_sendmsg+0x1f0/0x27c [ 80.742911][ T5041] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.743750][ T5041] invoke_syscall+0x98/0x2b0 [ 80.744568][ T5041] el0_svc_common+0x138/0x258 [ 80.745381][ T5041] do_el0_svc+0x58/0x13c [ 80.746080][ T5041] el0_svc+0x78/0x1d0 [ 80.746812][ T5041] el0t_64_sync_handler+0xcc/0xe4 [ 80.747689][ T5041] el0t_64_sync+0x1a0/0x1a4 [ 80.758729][ T5043] FAULT_INJECTION: forcing a failure. [ 80.758729][ T5043] name failslab, interval 1, probability 0, space 0, times 0 [ 80.761111][ T5043] CPU: 1 PID: 5043 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 80.762420][ T5043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.764098][ T5043] Call trace: [ 80.764636][ T5043] dump_backtrace+0x0/0x458 [ 80.765416][ T5043] show_stack+0x2c/0x3c [ 80.766085][ T5043] __dump_stack+0x30/0x40 [ 80.766785][ T5043] dump_stack_lvl+0xf4/0x15c [ 80.767565][ T5043] dump_stack+0x1c/0x5c [ 80.768250][ T5043] should_fail+0x3bc/0x514 [ 80.768995][ T5043] __should_failslab+0xbc/0x10c [ 80.769805][ T5043] should_failslab+0x10/0x28 [ 80.770568][ T5043] slab_pre_alloc_hook+0x64/0xe8 [ 80.771402][ T5043] kmem_cache_alloc_node+0x98/0x40c [ 80.772279][ T5043] __alloc_skb+0x130/0x678 [ 80.773052][ T5043] netlink_ack+0x2c4/0x96c [ 80.773825][ T5043] netlink_rcv_skb+0x1ec/0x3d8 [ 80.774649][ T5043] genl_rcv+0x38/0x50 [ 80.775297][ T5043] netlink_unicast+0x624/0x890 [ 80.776114][ T5043] netlink_sendmsg+0x6f4/0x9d8 [ 80.776895][ T5043] ____sys_sendmsg+0x62c/0x940 [ 80.777710][ T5043] ___sys_sendmsg+0x1f0/0x27c [ 80.778449][ T5043] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.779341][ T5043] invoke_syscall+0x98/0x2b0 [ 80.780117][ T5043] el0_svc_common+0x138/0x258 [ 80.780906][ T5043] do_el0_svc+0x58/0x13c [ 80.781661][ T5043] el0_svc+0x78/0x1d0 [ 80.782306][ T5043] el0t_64_sync_handler+0xcc/0xe4 [ 80.783160][ T5043] el0t_64_sync+0x1a0/0x1a4 [ 80.794433][ T5045] FAULT_INJECTION: forcing a failure. [ 80.794433][ T5045] name failslab, interval 1, probability 0, space 0, times 0 [ 80.796431][ T5045] CPU: 1 PID: 5045 Comm: syz.0.53 Tainted: G W syzkaller #0 [ 80.797773][ T5045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.799443][ T5045] Call trace: [ 80.799992][ T5045] dump_backtrace+0x0/0x458 [ 80.800768][ T5045] show_stack+0x2c/0x3c [ 80.801434][ T5045] __dump_stack+0x30/0x40 [ 80.802124][ T5045] dump_stack_lvl+0xf4/0x15c [ 80.802917][ T5045] dump_stack+0x1c/0x5c [ 80.803591][ T5045] should_fail+0x3bc/0x514 [ 80.804336][ T5045] __should_failslab+0xbc/0x10c [ 80.805152][ T5045] should_failslab+0x10/0x28 [ 80.805885][ T5045] slab_pre_alloc_hook+0x64/0xe8 [ 80.806673][ T5045] kmem_cache_alloc_node+0x98/0x40c [ 80.807564][ T5045] __alloc_skb+0x130/0x678 [ 80.808332][ T5045] netlink_ack+0x2c4/0x96c [ 80.809074][ T5045] netlink_rcv_skb+0x1ec/0x3d8 [ 80.809839][ T5045] genl_rcv+0x38/0x50 [ 80.810533][ T5045] netlink_unicast+0x624/0x890 [ 80.811377][ T5045] netlink_sendmsg+0x6f4/0x9d8 [ 80.812210][ T5045] ____sys_sendmsg+0x62c/0x940 [ 80.812994][ T5045] ___sys_sendmsg+0x1f0/0x27c [ 80.813824][ T5045] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.814756][ T5045] invoke_syscall+0x98/0x2b0 [ 80.815530][ T5045] el0_svc_common+0x138/0x258 [ 80.816325][ T5045] do_el0_svc+0x58/0x13c [ 80.817015][ T5045] el0_svc+0x78/0x1d0 [ 80.817696][ T5045] el0t_64_sync_handler+0xcc/0xe4 [ 80.818571][ T5045] el0t_64_sync+0x1a0/0x1a4 [ 80.836579][ T5047] FAULT_INJECTION: forcing a failure. [ 80.836579][ T5047] name failslab, interval 1, probability 0, space 0, times 0 [ 80.838752][ T5047] CPU: 0 PID: 5047 Comm: syz.0.54 Tainted: G W syzkaller #0 [ 80.840251][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.841976][ T5047] Call trace: [ 80.842527][ T5047] dump_backtrace+0x0/0x458 [ 80.843303][ T5047] show_stack+0x2c/0x3c [ 80.844039][ T5047] __dump_stack+0x30/0x40 [ 80.844789][ T5047] dump_stack_lvl+0xf4/0x15c [ 80.845558][ T5047] dump_stack+0x1c/0x5c [ 80.846241][ T5047] should_fail+0x3bc/0x514 [ 80.846990][ T5047] __should_failslab+0xbc/0x10c [ 80.847819][ T5047] should_failslab+0x10/0x28 [ 80.848568][ T5047] slab_pre_alloc_hook+0x64/0xe8 [ 80.849379][ T5047] kmem_cache_alloc_node+0x98/0x40c [ 80.850206][ T5047] __alloc_skb+0x130/0x678 [ 80.850943][ T5047] netlink_ack+0x2c4/0x96c [ 80.851693][ T5047] netlink_rcv_skb+0x1ec/0x3d8 [ 80.852478][ T5047] genl_rcv+0x38/0x50 [ 80.853174][ T5047] netlink_unicast+0x624/0x890 [ 80.854001][ T5047] netlink_sendmsg+0x6f4/0x9d8 [ 80.854832][ T5047] ____sys_sendmsg+0x62c/0x940 [ 80.855669][ T5047] ___sys_sendmsg+0x1f0/0x27c [ 80.856416][ T5047] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.857227][ T5047] invoke_syscall+0x98/0x2b0 [ 80.857960][ T5047] el0_svc_common+0x138/0x258 [ 80.858691][ T5047] do_el0_svc+0x58/0x13c [ 80.859398][ T5047] el0_svc+0x78/0x1d0 [ 80.860097][ T5047] el0t_64_sync_handler+0xcc/0xe4 [ 80.861002][ T5047] el0t_64_sync+0x1a0/0x1a4 [ 80.879140][ T5049] FAULT_INJECTION: forcing a failure. [ 80.879140][ T5049] name failslab, interval 1, probability 0, space 0, times 0 [ 80.881535][ T5049] CPU: 1 PID: 5049 Comm: syz.0.55 Tainted: G W syzkaller #0 [ 80.882886][ T5049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.884454][ T5049] Call trace: [ 80.884987][ T5049] dump_backtrace+0x0/0x458 [ 80.885704][ T5049] show_stack+0x2c/0x3c [ 80.886302][ T5049] __dump_stack+0x30/0x40 [ 80.887021][ T5049] dump_stack_lvl+0xf4/0x15c [ 80.887807][ T5049] dump_stack+0x1c/0x5c [ 80.888510][ T5049] should_fail+0x3bc/0x514 [ 80.889232][ T5049] __should_failslab+0xbc/0x10c [ 80.890048][ T5049] should_failslab+0x10/0x28 [ 80.890817][ T5049] slab_pre_alloc_hook+0x64/0xe8 [ 80.891655][ T5049] kmem_cache_alloc_node+0x98/0x40c [ 80.892550][ T5049] __alloc_skb+0x130/0x678 [ 80.893280][ T5049] netlink_ack+0x2c4/0x96c [ 80.894109][ T5049] netlink_rcv_skb+0x1ec/0x3d8 [ 80.894962][ T5049] genl_rcv+0x38/0x50 [ 80.895652][ T5049] netlink_unicast+0x624/0x890 [ 80.896457][ T5049] netlink_sendmsg+0x6f4/0x9d8 [ 80.897264][ T5049] ____sys_sendmsg+0x62c/0x940 [ 80.898054][ T5049] ___sys_sendmsg+0x1f0/0x27c [ 80.898912][ T5049] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.899839][ T5049] invoke_syscall+0x98/0x2b0 [ 80.900629][ T5049] el0_svc_common+0x138/0x258 [ 80.901475][ T5049] do_el0_svc+0x58/0x13c [ 80.902238][ T5049] el0_svc+0x78/0x1d0 [ 80.902938][ T5049] el0t_64_sync_handler+0xcc/0xe4 [ 80.903775][ T5049] el0t_64_sync+0x1a0/0x1a4 [ 80.917655][ T5051] FAULT_INJECTION: forcing a failure. [ 80.917655][ T5051] name failslab, interval 1, probability 0, space 0, times 0 [ 80.920194][ T5051] CPU: 0 PID: 5051 Comm: syz.0.56 Tainted: G W syzkaller #0 [ 80.921621][ T5051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.923202][ T5051] Call trace: [ 80.923739][ T5051] dump_backtrace+0x0/0x458 [ 80.924463][ T5051] show_stack+0x2c/0x3c [ 80.925166][ T5051] __dump_stack+0x30/0x40 [ 80.925911][ T5051] dump_stack_lvl+0xf4/0x15c [ 80.926551][ T5051] dump_stack+0x1c/0x5c [ 80.927257][ T5051] should_fail+0x3bc/0x514 [ 80.928008][ T5051] __should_failslab+0xbc/0x10c [ 80.928802][ T5051] should_failslab+0x10/0x28 [ 80.929573][ T5051] slab_pre_alloc_hook+0x64/0xe8 [ 80.930391][ T5051] kmem_cache_alloc_node+0x98/0x40c [ 80.931250][ T5051] __alloc_skb+0x130/0x678 [ 80.931987][ T5051] netlink_ack+0x2c4/0x96c [ 80.932759][ T5051] netlink_rcv_skb+0x1ec/0x3d8 [ 80.933587][ T5051] genl_rcv+0x38/0x50 [ 80.934311][ T5051] netlink_unicast+0x624/0x890 [ 80.935122][ T5051] netlink_sendmsg+0x6f4/0x9d8 [ 80.935914][ T5051] ____sys_sendmsg+0x62c/0x940 [ 80.936766][ T5051] ___sys_sendmsg+0x1f0/0x27c [ 80.937572][ T5051] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.938439][ T5051] invoke_syscall+0x98/0x2b0 [ 80.939198][ T5051] el0_svc_common+0x138/0x258 [ 80.939950][ T5051] do_el0_svc+0x58/0x13c [ 80.940664][ T5051] el0_svc+0x78/0x1d0 [ 80.941252][ T5051] el0t_64_sync_handler+0xcc/0xe4 [ 80.942149][ T5051] el0t_64_sync+0x1a0/0x1a4 [ 80.956337][ T5053] FAULT_INJECTION: forcing a failure. [ 80.956337][ T5053] name failslab, interval 1, probability 0, space 0, times 0 [ 80.958434][ T5053] CPU: 1 PID: 5053 Comm: syz.0.57 Tainted: G W syzkaller #0 [ 80.959830][ T5053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.961471][ T5053] Call trace: [ 80.962057][ T5053] dump_backtrace+0x0/0x458 [ 80.962767][ T5053] show_stack+0x2c/0x3c [ 80.963480][ T5053] __dump_stack+0x30/0x40 [ 80.964182][ T5053] dump_stack_lvl+0xf4/0x15c [ 80.964945][ T5053] dump_stack+0x1c/0x5c [ 80.965624][ T5053] should_fail+0x3bc/0x514 [ 80.966429][ T5053] __should_failslab+0xbc/0x10c [ 80.967219][ T5053] should_failslab+0x10/0x28 [ 80.967986][ T5053] slab_pre_alloc_hook+0x64/0xe8 [ 80.968861][ T5053] kmem_cache_alloc_node+0x98/0x40c [ 80.969742][ T5053] __alloc_skb+0x130/0x678 [ 80.970513][ T5053] netlink_ack+0x2c4/0x96c [ 80.971307][ T5053] netlink_rcv_skb+0x1ec/0x3d8 [ 80.972101][ T5053] genl_rcv+0x38/0x50 [ 80.972784][ T5053] netlink_unicast+0x624/0x890 [ 80.973643][ T5053] netlink_sendmsg+0x6f4/0x9d8 [ 80.974485][ T5053] ____sys_sendmsg+0x62c/0x940 [ 80.975356][ T5053] ___sys_sendmsg+0x1f0/0x27c [ 80.976180][ T5053] __arm64_sys_sendmsg+0x1bc/0x278 [ 80.977074][ T5053] invoke_syscall+0x98/0x2b0 [ 80.977912][ T5053] el0_svc_common+0x138/0x258 [ 80.978661][ T5053] do_el0_svc+0x58/0x13c [ 80.979378][ T5053] el0_svc+0x78/0x1d0 [ 80.980065][ T5053] el0t_64_sync_handler+0xcc/0xe4 [ 80.980946][ T5053] el0t_64_sync+0x1a0/0x1a4 [ 80.993525][ T5055] FAULT_INJECTION: forcing a failure. [ 80.993525][ T5055] name failslab, interval 1, probability 0, space 0, times 0 [ 80.995730][ T5055] CPU: 0 PID: 5055 Comm: syz.0.58 Tainted: G W syzkaller #0 [ 80.997127][ T5055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.998928][ T5055] Call trace: [ 80.999531][ T5055] dump_backtrace+0x0/0x458 [ 81.000345][ T5055] show_stack+0x2c/0x3c [ 81.001092][ T5055] __dump_stack+0x30/0x40 [ 81.001874][ T5055] dump_stack_lvl+0xf4/0x15c [ 81.002640][ T5055] dump_stack+0x1c/0x5c [ 81.003344][ T5055] should_fail+0x3bc/0x514 [ 81.004077][ T5055] __should_failslab+0xbc/0x10c [ 81.004871][ T5055] should_failslab+0x10/0x28 [ 81.005616][ T5055] slab_pre_alloc_hook+0x64/0xe8 [ 81.006422][ T5055] kmem_cache_alloc_node+0x98/0x40c [ 81.007308][ T5055] __alloc_skb+0x130/0x678 [ 81.008059][ T5055] netlink_ack+0x2c4/0x96c [ 81.008822][ T5055] netlink_rcv_skb+0x1ec/0x3d8 [ 81.009644][ T5055] genl_rcv+0x38/0x50 [ 81.010333][ T5055] netlink_unicast+0x624/0x890 [ 81.011194][ T5055] netlink_sendmsg+0x6f4/0x9d8 [ 81.011985][ T5055] ____sys_sendmsg+0x62c/0x940 [ 81.012840][ T5055] ___sys_sendmsg+0x1f0/0x27c [ 81.013653][ T5055] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.014493][ T5055] invoke_syscall+0x98/0x2b0 [ 81.015273][ T5055] el0_svc_common+0x138/0x258 [ 81.016112][ T5055] do_el0_svc+0x58/0x13c [ 81.016900][ T5055] el0_svc+0x78/0x1d0 [ 81.017598][ T5055] el0t_64_sync_handler+0xcc/0xe4 [ 81.018462][ T5055] el0t_64_sync+0x1a0/0x1a4 [ 81.030856][ T5057] FAULT_INJECTION: forcing a failure. [ 81.030856][ T5057] name failslab, interval 1, probability 0, space 0, times 0 [ 81.033034][ T5057] CPU: 1 PID: 5057 Comm: syz.0.59 Tainted: G W syzkaller #0 [ 81.034512][ T5057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.036279][ T5057] Call trace: [ 81.036782][ T5057] dump_backtrace+0x0/0x458 [ 81.037555][ T5057] show_stack+0x2c/0x3c [ 81.038267][ T5057] __dump_stack+0x30/0x40 [ 81.038996][ T5057] dump_stack_lvl+0xf4/0x15c [ 81.039829][ T5057] dump_stack+0x1c/0x5c [ 81.040550][ T5057] should_fail+0x3bc/0x514 [ 81.041323][ T5057] __should_failslab+0xbc/0x10c [ 81.042124][ T5057] should_failslab+0x10/0x28 [ 81.042888][ T5057] slab_pre_alloc_hook+0x64/0xe8 [ 81.043719][ T5057] kmem_cache_alloc_node+0x98/0x40c [ 81.044582][ T5057] __alloc_skb+0x130/0x678 [ 81.045343][ T5057] netlink_ack+0x2c4/0x96c [ 81.046089][ T5057] netlink_rcv_skb+0x1ec/0x3d8 [ 81.046884][ T5057] genl_rcv+0x38/0x50 [ 81.047583][ T5057] netlink_unicast+0x624/0x890 [ 81.048365][ T5057] netlink_sendmsg+0x6f4/0x9d8 [ 81.049099][ T5057] ____sys_sendmsg+0x62c/0x940 [ 81.049840][ T5057] ___sys_sendmsg+0x1f0/0x27c [ 81.050637][ T5057] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.051454][ T5057] invoke_syscall+0x98/0x2b0 [ 81.052178][ T5057] el0_svc_common+0x138/0x258 [ 81.052937][ T5057] do_el0_svc+0x58/0x13c [ 81.053657][ T5057] el0_svc+0x78/0x1d0 [ 81.054314][ T5057] el0t_64_sync_handler+0xcc/0xe4 [ 81.055250][ T5057] el0t_64_sync+0x1a0/0x1a4 [ 81.068097][ T5059] FAULT_INJECTION: forcing a failure. [ 81.068097][ T5059] name failslab, interval 1, probability 0, space 0, times 0 [ 81.070888][ T5059] CPU: 0 PID: 5059 Comm: syz.0.60 Tainted: G W syzkaller #0 [ 81.072402][ T5059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.074131][ T5059] Call trace: [ 81.074689][ T5059] dump_backtrace+0x0/0x458 [ 81.075478][ T5059] show_stack+0x2c/0x3c [ 81.076196][ T5059] __dump_stack+0x30/0x40 [ 81.076909][ T5059] dump_stack_lvl+0xf4/0x15c [ 81.077605][ T5059] dump_stack+0x1c/0x5c [ 81.078306][ T5059] should_fail+0x3bc/0x514 [ 81.079045][ T5059] __should_failslab+0xbc/0x10c [ 81.079894][ T5059] should_failslab+0x10/0x28 [ 81.080683][ T5059] slab_pre_alloc_hook+0x64/0xe8 [ 81.081487][ T5059] kmem_cache_alloc_node+0x98/0x40c [ 81.082420][ T5059] __alloc_skb+0x130/0x678 [ 81.083166][ T5059] netlink_ack+0x2c4/0x96c [ 81.083922][ T5059] netlink_rcv_skb+0x1ec/0x3d8 [ 81.084721][ T5059] genl_rcv+0x38/0x50 [ 81.085416][ T5059] netlink_unicast+0x624/0x890 [ 81.086257][ T5059] netlink_sendmsg+0x6f4/0x9d8 [ 81.087131][ T5059] ____sys_sendmsg+0x62c/0x940 [ 81.087990][ T5059] ___sys_sendmsg+0x1f0/0x27c [ 81.088864][ T5059] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.089727][ T5059] invoke_syscall+0x98/0x2b0 [ 81.090594][ T5059] el0_svc_common+0x138/0x258 [ 81.091363][ T5059] do_el0_svc+0x58/0x13c [ 81.092087][ T5059] el0_svc+0x78/0x1d0 [ 81.092719][ T5059] el0t_64_sync_handler+0xcc/0xe4 [ 81.093674][ T5059] el0t_64_sync+0x1a0/0x1a4 [ 81.111659][ T5061] FAULT_INJECTION: forcing a failure. [ 81.111659][ T5061] name failslab, interval 1, probability 0, space 0, times 0 [ 81.113804][ T5061] CPU: 0 PID: 5061 Comm: syz.0.61 Tainted: G W syzkaller #0 [ 81.115319][ T5061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.116971][ T5061] Call trace: [ 81.117544][ T5061] dump_backtrace+0x0/0x458 [ 81.118271][ T5061] show_stack+0x2c/0x3c [ 81.118982][ T5061] __dump_stack+0x30/0x40 [ 81.119747][ T5061] dump_stack_lvl+0xf4/0x15c [ 81.120529][ T5061] dump_stack+0x1c/0x5c [ 81.121260][ T5061] should_fail+0x3bc/0x514 [ 81.122026][ T5061] __should_failslab+0xbc/0x10c [ 81.122872][ T5061] should_failslab+0x10/0x28 [ 81.123687][ T5061] slab_pre_alloc_hook+0x64/0xe8 [ 81.124454][ T5061] kmem_cache_alloc_node+0x98/0x40c [ 81.125296][ T5061] __alloc_skb+0x130/0x678 [ 81.126100][ T5061] netlink_ack+0x2c4/0x96c [ 81.126827][ T5061] netlink_rcv_skb+0x1ec/0x3d8 [ 81.127647][ T5061] genl_rcv+0x38/0x50 [ 81.128285][ T5061] netlink_unicast+0x624/0x890 [ 81.129055][ T5061] netlink_sendmsg+0x6f4/0x9d8 [ 81.129863][ T5061] ____sys_sendmsg+0x62c/0x940 [ 81.130589][ T5061] ___sys_sendmsg+0x1f0/0x27c [ 81.131311][ T5061] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.132064][ T5061] invoke_syscall+0x98/0x2b0 [ 81.132793][ T5061] el0_svc_common+0x138/0x258 [ 81.133556][ T5061] do_el0_svc+0x58/0x13c [ 81.134251][ T5061] el0_svc+0x78/0x1d0 [ 81.134917][ T5061] el0t_64_sync_handler+0xcc/0xe4 [ 81.135713][ T5061] el0t_64_sync+0x1a0/0x1a4 [ 81.153039][ T5063] FAULT_INJECTION: forcing a failure. [ 81.153039][ T5063] name failslab, interval 1, probability 0, space 0, times 0 [ 81.155085][ T5063] CPU: 0 PID: 5063 Comm: syz.0.62 Tainted: G W syzkaller #0 [ 81.156524][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.158150][ T5063] Call trace: [ 81.158730][ T5063] dump_backtrace+0x0/0x458 [ 81.159509][ T5063] show_stack+0x2c/0x3c [ 81.160187][ T5063] __dump_stack+0x30/0x40 [ 81.160947][ T5063] dump_stack_lvl+0xf4/0x15c [ 81.161750][ T5063] dump_stack+0x1c/0x5c [ 81.162388][ T5063] should_fail+0x3bc/0x514 [ 81.163093][ T5063] __should_failslab+0xbc/0x10c [ 81.163878][ T5063] should_failslab+0x10/0x28 [ 81.164588][ T5063] slab_pre_alloc_hook+0x64/0xe8 [ 81.165420][ T5063] kmem_cache_alloc_node+0x98/0x40c [ 81.166386][ T5063] __alloc_skb+0x130/0x678 [ 81.167121][ T5063] netlink_ack+0x2c4/0x96c [ 81.167865][ T5063] netlink_rcv_skb+0x1ec/0x3d8 [ 81.168690][ T5063] genl_rcv+0x38/0x50 [ 81.169465][ T5063] netlink_unicast+0x624/0x890 [ 81.170281][ T5063] netlink_sendmsg+0x6f4/0x9d8 [ 81.171125][ T5063] ____sys_sendmsg+0x62c/0x940 [ 81.171907][ T5063] ___sys_sendmsg+0x1f0/0x27c [ 81.172659][ T5063] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.173512][ T5063] invoke_syscall+0x98/0x2b0 [ 81.174316][ T5063] el0_svc_common+0x138/0x258 [ 81.175156][ T5063] do_el0_svc+0x58/0x13c [ 81.175930][ T5063] el0_svc+0x78/0x1d0 [ 81.176607][ T5063] el0t_64_sync_handler+0xcc/0xe4 [ 81.177503][ T5063] el0t_64_sync+0x1a0/0x1a4 [ 81.192985][ T5065] FAULT_INJECTION: forcing a failure. [ 81.192985][ T5065] name failslab, interval 1, probability 0, space 0, times 0 [ 81.195135][ T5065] CPU: 1 PID: 5065 Comm: syz.0.63 Tainted: G W syzkaller #0 [ 81.196652][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.198265][ T5065] Call trace: [ 81.198884][ T5065] dump_backtrace+0x0/0x458 [ 81.199663][ T5065] show_stack+0x2c/0x3c [ 81.200389][ T5065] __dump_stack+0x30/0x40 [ 81.201076][ T5065] dump_stack_lvl+0xf4/0x15c [ 81.201865][ T5065] dump_stack+0x1c/0x5c [ 81.202554][ T5065] should_fail+0x3bc/0x514 [ 81.203304][ T5065] __should_failslab+0xbc/0x10c [ 81.204115][ T5065] should_failslab+0x10/0x28 [ 81.204889][ T5065] slab_pre_alloc_hook+0x64/0xe8 [ 81.205726][ T5065] kmem_cache_alloc_node+0x98/0x40c [ 81.206518][ T5065] __alloc_skb+0x130/0x678 [ 81.207254][ T5065] netlink_ack+0x2c4/0x96c [ 81.208018][ T5065] netlink_rcv_skb+0x1ec/0x3d8 [ 81.208820][ T5065] genl_rcv+0x38/0x50 [ 81.209490][ T5065] netlink_unicast+0x624/0x890 [ 81.210267][ T5065] netlink_sendmsg+0x6f4/0x9d8 [ 81.211095][ T5065] ____sys_sendmsg+0x62c/0x940 [ 81.211931][ T5065] ___sys_sendmsg+0x1f0/0x27c [ 81.212758][ T5065] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.213586][ T5065] invoke_syscall+0x98/0x2b0 [ 81.214291][ T5065] el0_svc_common+0x138/0x258 [ 81.215135][ T5065] do_el0_svc+0x58/0x13c [ 81.215852][ T5065] el0_svc+0x78/0x1d0 [ 81.216522][ T5065] el0t_64_sync_handler+0xcc/0xe4 [ 81.217442][ T5065] el0t_64_sync+0x1a0/0x1a4 [ 81.237059][ T5067] FAULT_INJECTION: forcing a failure. [ 81.237059][ T5067] name failslab, interval 1, probability 0, space 0, times 0 [ 81.239231][ T5067] CPU: 1 PID: 5067 Comm: syz.0.64 Tainted: G W syzkaller #0 [ 81.240655][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.242393][ T5067] Call trace: [ 81.242960][ T5067] dump_backtrace+0x0/0x458 [ 81.243821][ T5067] show_stack+0x2c/0x3c [ 81.244583][ T5067] __dump_stack+0x30/0x40 [ 81.245322][ T5067] dump_stack_lvl+0xf4/0x15c [ 81.246067][ T5067] dump_stack+0x1c/0x5c [ 81.246725][ T5067] should_fail+0x3bc/0x514 [ 81.247409][ T5067] __should_failslab+0xbc/0x10c [ 81.248277][ T5067] should_failslab+0x10/0x28 [ 81.249050][ T5067] slab_pre_alloc_hook+0x64/0xe8 [ 81.249929][ T5067] kmem_cache_alloc_node+0x98/0x40c [ 81.250808][ T5067] __alloc_skb+0x130/0x678 [ 81.251537][ T5067] netlink_ack+0x2c4/0x96c [ 81.252291][ T5067] netlink_rcv_skb+0x1ec/0x3d8 [ 81.253144][ T5067] genl_rcv+0x38/0x50 [ 81.253795][ T5067] netlink_unicast+0x624/0x890 [ 81.254574][ T5067] netlink_sendmsg+0x6f4/0x9d8 [ 81.255380][ T5067] ____sys_sendmsg+0x62c/0x940 [ 81.256151][ T5067] ___sys_sendmsg+0x1f0/0x27c [ 81.256949][ T5067] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.257775][ T5067] invoke_syscall+0x98/0x2b0 [ 81.258560][ T5067] el0_svc_common+0x138/0x258 [ 81.259371][ T5067] do_el0_svc+0x58/0x13c [ 81.260025][ T5067] el0_svc+0x78/0x1d0 [ 81.260693][ T5067] el0t_64_sync_handler+0xcc/0xe4 [ 81.261511][ T5067] el0t_64_sync+0x1a0/0x1a4 [ 81.274620][ T5069] FAULT_INJECTION: forcing a failure. [ 81.274620][ T5069] name failslab, interval 1, probability 0, space 0, times 0 [ 81.276832][ T5069] CPU: 1 PID: 5069 Comm: syz.0.65 Tainted: G W syzkaller #0 [ 81.278195][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.279965][ T5069] Call trace: [ 81.280521][ T5069] dump_backtrace+0x0/0x458 [ 81.281220][ T5069] show_stack+0x2c/0x3c [ 81.281913][ T5069] __dump_stack+0x30/0x40 [ 81.282702][ T5069] dump_stack_lvl+0xf4/0x15c [ 81.283529][ T5069] dump_stack+0x1c/0x5c [ 81.284267][ T5069] should_fail+0x3bc/0x514 [ 81.285011][ T5069] __should_failslab+0xbc/0x10c [ 81.285809][ T5069] should_failslab+0x10/0x28 [ 81.286569][ T5069] slab_pre_alloc_hook+0x64/0xe8 [ 81.287368][ T5069] kmem_cache_alloc_node+0x98/0x40c [ 81.288270][ T5069] __alloc_skb+0x130/0x678 [ 81.288983][ T5069] netlink_ack+0x2c4/0x96c [ 81.289744][ T5069] netlink_rcv_skb+0x1ec/0x3d8 [ 81.290526][ T5069] genl_rcv+0x38/0x50 [ 81.291215][ T5069] netlink_unicast+0x624/0x890 [ 81.291977][ T5069] netlink_sendmsg+0x6f4/0x9d8 [ 81.292754][ T5069] ____sys_sendmsg+0x62c/0x940 [ 81.293594][ T5069] ___sys_sendmsg+0x1f0/0x27c [ 81.294378][ T5069] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.295273][ T5069] invoke_syscall+0x98/0x2b0 [ 81.296040][ T5069] el0_svc_common+0x138/0x258 [ 81.296889][ T5069] do_el0_svc+0x58/0x13c [ 81.297624][ T5069] el0_svc+0x78/0x1d0 [ 81.298274][ T5069] el0t_64_sync_handler+0xcc/0xe4 [ 81.299086][ T5069] el0t_64_sync+0x1a0/0x1a4 [ 81.311784][ T5071] FAULT_INJECTION: forcing a failure. [ 81.311784][ T5071] name failslab, interval 1, probability 0, space 0, times 0 [ 81.313753][ T5071] CPU: 1 PID: 5071 Comm: syz.0.66 Tainted: G W syzkaller #0 [ 81.315176][ T5071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.316878][ T5071] Call trace: [ 81.317453][ T5071] dump_backtrace+0x0/0x458 [ 81.318222][ T5071] show_stack+0x2c/0x3c [ 81.318890][ T5071] __dump_stack+0x30/0x40 [ 81.319614][ T5071] dump_stack_lvl+0xf4/0x15c [ 81.320394][ T5071] dump_stack+0x1c/0x5c [ 81.321079][ T5071] should_fail+0x3bc/0x514 [ 81.321767][ T5071] __should_failslab+0xbc/0x10c [ 81.322604][ T5071] should_failslab+0x10/0x28 [ 81.323385][ T5071] slab_pre_alloc_hook+0x64/0xe8 [ 81.324240][ T5071] kmem_cache_alloc_node+0x98/0x40c [ 81.325196][ T5071] __alloc_skb+0x130/0x678 [ 81.325960][ T5071] netlink_ack+0x2c4/0x96c [ 81.326733][ T5071] netlink_rcv_skb+0x1ec/0x3d8 [ 81.327509][ T5071] genl_rcv+0x38/0x50 [ 81.328218][ T5071] netlink_unicast+0x624/0x890 [ 81.329032][ T5071] netlink_sendmsg+0x6f4/0x9d8 [ 81.329866][ T5071] ____sys_sendmsg+0x62c/0x940 [ 81.330677][ T5071] ___sys_sendmsg+0x1f0/0x27c [ 81.331512][ T5071] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.332350][ T5071] invoke_syscall+0x98/0x2b0 [ 81.333151][ T5071] el0_svc_common+0x138/0x258 [ 81.334021][ T5071] do_el0_svc+0x58/0x13c [ 81.334754][ T5071] el0_svc+0x78/0x1d0 [ 81.335437][ T5071] el0t_64_sync_handler+0xcc/0xe4 [ 81.336330][ T5071] el0t_64_sync+0x1a0/0x1a4 [ 81.349485][ T5073] FAULT_INJECTION: forcing a failure. [ 81.349485][ T5073] name failslab, interval 1, probability 0, space 0, times 0 [ 81.352058][ T5073] CPU: 1 PID: 5073 Comm: syz.0.67 Tainted: G W syzkaller #0 [ 81.353452][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.355020][ T5073] Call trace: [ 81.355495][ T5073] dump_backtrace+0x0/0x458 [ 81.356172][ T5073] show_stack+0x2c/0x3c [ 81.356811][ T5073] __dump_stack+0x30/0x40 [ 81.357449][ T5073] dump_stack_lvl+0xf4/0x15c [ 81.358232][ T5073] dump_stack+0x1c/0x5c [ 81.358980][ T5073] should_fail+0x3bc/0x514 [ 81.359762][ T5073] __should_failslab+0xbc/0x10c [ 81.360541][ T5073] should_failslab+0x10/0x28 [ 81.361500][ T5073] slab_pre_alloc_hook+0x64/0xe8 [ 81.362381][ T5073] kmem_cache_alloc_node+0x98/0x40c [ 81.363311][ T5073] __alloc_skb+0x130/0x678 [ 81.364091][ T5073] netlink_ack+0x2c4/0x96c [ 81.364802][ T5073] netlink_rcv_skb+0x1ec/0x3d8 [ 81.365544][ T5073] genl_rcv+0x38/0x50 [ 81.366213][ T5073] netlink_unicast+0x624/0x890 [ 81.367014][ T5073] netlink_sendmsg+0x6f4/0x9d8 [ 81.367825][ T5073] ____sys_sendmsg+0x62c/0x940 [ 81.368746][ T5073] ___sys_sendmsg+0x1f0/0x27c [ 81.369587][ T5073] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.370413][ T5073] invoke_syscall+0x98/0x2b0 [ 81.371162][ T5073] el0_svc_common+0x138/0x258 [ 81.371938][ T5073] do_el0_svc+0x58/0x13c [ 81.372643][ T5073] el0_svc+0x78/0x1d0 [ 81.373381][ T5073] el0t_64_sync_handler+0xcc/0xe4 [ 81.374332][ T5073] el0t_64_sync+0x1a0/0x1a4 [ 81.388789][ T5075] FAULT_INJECTION: forcing a failure. [ 81.388789][ T5075] name failslab, interval 1, probability 0, space 0, times 0 [ 81.392559][ T5075] CPU: 1 PID: 5075 Comm: syz.0.68 Tainted: G W syzkaller #0 [ 81.393994][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.395739][ T5075] Call trace: [ 81.396281][ T5075] dump_backtrace+0x0/0x458 [ 81.397151][ T5075] show_stack+0x2c/0x3c [ 81.397842][ T5075] __dump_stack+0x30/0x40 [ 81.398609][ T5075] dump_stack_lvl+0xf4/0x15c [ 81.399400][ T5075] dump_stack+0x1c/0x5c [ 81.400130][ T5075] should_fail+0x3bc/0x514 [ 81.400924][ T5075] __should_failslab+0xbc/0x10c [ 81.401701][ T5075] should_failslab+0x10/0x28 [ 81.402458][ T5075] slab_pre_alloc_hook+0x64/0xe8 [ 81.403273][ T5075] kmem_cache_alloc_node+0x98/0x40c [ 81.404089][ T5075] __alloc_skb+0x130/0x678 [ 81.404755][ T5075] netlink_ack+0x2c4/0x96c [ 81.405542][ T5075] netlink_rcv_skb+0x1ec/0x3d8 [ 81.406288][ T5075] genl_rcv+0x38/0x50 [ 81.406939][ T5075] netlink_unicast+0x624/0x890 [ 81.407739][ T5075] netlink_sendmsg+0x6f4/0x9d8 [ 81.408500][ T5075] ____sys_sendmsg+0x62c/0x940 [ 81.409311][ T5075] ___sys_sendmsg+0x1f0/0x27c [ 81.410093][ T5075] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.410913][ T5075] invoke_syscall+0x98/0x2b0 [ 81.411764][ T5075] el0_svc_common+0x138/0x258 [ 81.412531][ T5075] do_el0_svc+0x58/0x13c [ 81.413281][ T5075] el0_svc+0x78/0x1d0 [ 81.413984][ T5075] el0t_64_sync_handler+0xcc/0xe4 [ 81.414814][ T5075] el0t_64_sync+0x1a0/0x1a4 [ 81.428019][ T5077] FAULT_INJECTION: forcing a failure. [ 81.428019][ T5077] name failslab, interval 1, probability 0, space 0, times 0 [ 81.430229][ T5077] CPU: 1 PID: 5077 Comm: syz.0.69 Tainted: G W syzkaller #0 [ 81.431682][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.433347][ T5077] Call trace: [ 81.433921][ T5077] dump_backtrace+0x0/0x458 [ 81.434664][ T5077] show_stack+0x2c/0x3c [ 81.435361][ T5077] __dump_stack+0x30/0x40 [ 81.436003][ T5077] dump_stack_lvl+0xf4/0x15c [ 81.436741][ T5077] dump_stack+0x1c/0x5c [ 81.437440][ T5077] should_fail+0x3bc/0x514 [ 81.438156][ T5077] __should_failslab+0xbc/0x10c [ 81.438932][ T5077] should_failslab+0x10/0x28 [ 81.439731][ T5077] slab_pre_alloc_hook+0x64/0xe8 [ 81.440632][ T5077] kmem_cache_alloc_node+0x98/0x40c [ 81.441530][ T5077] __alloc_skb+0x130/0x678 [ 81.442294][ T5077] netlink_ack+0x2c4/0x96c [ 81.443029][ T5077] netlink_rcv_skb+0x1ec/0x3d8 [ 81.443864][ T5077] genl_rcv+0x38/0x50 [ 81.444493][ T5077] netlink_unicast+0x624/0x890 [ 81.445276][ T5077] netlink_sendmsg+0x6f4/0x9d8 [ 81.446097][ T5077] ____sys_sendmsg+0x62c/0x940 [ 81.446858][ T5077] ___sys_sendmsg+0x1f0/0x27c [ 81.447683][ T5077] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.448547][ T5077] invoke_syscall+0x98/0x2b0 [ 81.449370][ T5077] el0_svc_common+0x138/0x258 [ 81.450103][ T5077] do_el0_svc+0x58/0x13c [ 81.450869][ T5077] el0_svc+0x78/0x1d0 [ 81.451609][ T5077] el0t_64_sync_handler+0xcc/0xe4 [ 81.452477][ T5077] el0t_64_sync+0x1a0/0x1a4 [ 81.465633][ T5079] FAULT_INJECTION: forcing a failure. [ 81.465633][ T5079] name failslab, interval 1, probability 0, space 0, times 0 [ 81.467755][ T5079] CPU: 1 PID: 5079 Comm: syz.0.70 Tainted: G W syzkaller #0 [ 81.469087][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.470882][ T5079] Call trace: [ 81.471434][ T5079] dump_backtrace+0x0/0x458 [ 81.472197][ T5079] show_stack+0x2c/0x3c [ 81.472901][ T5079] __dump_stack+0x30/0x40 [ 81.473622][ T5079] dump_stack_lvl+0xf4/0x15c [ 81.474348][ T5079] dump_stack+0x1c/0x5c [ 81.475054][ T5079] should_fail+0x3bc/0x514 [ 81.475824][ T5079] __should_failslab+0xbc/0x10c [ 81.476664][ T5079] should_failslab+0x10/0x28 [ 81.477415][ T5079] slab_pre_alloc_hook+0x64/0xe8 [ 81.478216][ T5079] kmem_cache_alloc_node+0x98/0x40c [ 81.479065][ T5079] __alloc_skb+0x130/0x678 [ 81.479787][ T5079] netlink_ack+0x2c4/0x96c [ 81.480579][ T5079] netlink_rcv_skb+0x1ec/0x3d8 [ 81.481433][ T5079] genl_rcv+0x38/0x50 [ 81.482126][ T5079] netlink_unicast+0x624/0x890 [ 81.482925][ T5079] netlink_sendmsg+0x6f4/0x9d8 [ 81.483817][ T5079] ____sys_sendmsg+0x62c/0x940 [ 81.484616][ T5079] ___sys_sendmsg+0x1f0/0x27c [ 81.485409][ T5079] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.486275][ T5079] invoke_syscall+0x98/0x2b0 [ 81.487061][ T5079] el0_svc_common+0x138/0x258 [ 81.487873][ T5079] do_el0_svc+0x58/0x13c [ 81.488540][ T5079] el0_svc+0x78/0x1d0 [ 81.489251][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 81.490152][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 81.501163][ T5081] FAULT_INJECTION: forcing a failure. [ 81.501163][ T5081] name failslab, interval 1, probability 0, space 0, times 0 [ 81.503228][ T5081] CPU: 1 PID: 5081 Comm: syz.0.71 Tainted: G W syzkaller #0 [ 81.504633][ T5081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.506339][ T5081] Call trace: [ 81.506887][ T5081] dump_backtrace+0x0/0x458 [ 81.507640][ T5081] show_stack+0x2c/0x3c [ 81.508280][ T5081] __dump_stack+0x30/0x40 [ 81.508988][ T5081] dump_stack_lvl+0xf4/0x15c [ 81.509756][ T5081] dump_stack+0x1c/0x5c [ 81.510516][ T5081] should_fail+0x3bc/0x514 [ 81.511300][ T5081] __should_failslab+0xbc/0x10c [ 81.512111][ T5081] should_failslab+0x10/0x28 [ 81.512899][ T5081] slab_pre_alloc_hook+0x64/0xe8 [ 81.513758][ T5081] kmem_cache_alloc_node+0x98/0x40c [ 81.514617][ T5081] __alloc_skb+0x130/0x678 [ 81.515377][ T5081] netlink_ack+0x2c4/0x96c [ 81.516192][ T5081] netlink_rcv_skb+0x1ec/0x3d8 [ 81.516958][ T5081] genl_rcv+0x38/0x50 [ 81.517647][ T5081] netlink_unicast+0x624/0x890 [ 81.518425][ T5081] netlink_sendmsg+0x6f4/0x9d8 [ 81.519187][ T5081] ____sys_sendmsg+0x62c/0x940 [ 81.519945][ T5081] ___sys_sendmsg+0x1f0/0x27c [ 81.520676][ T5081] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.521490][ T5081] invoke_syscall+0x98/0x2b0 [ 81.522240][ T5081] el0_svc_common+0x138/0x258 [ 81.523001][ T5081] do_el0_svc+0x58/0x13c [ 81.523644][ T5081] el0_svc+0x78/0x1d0 [ 81.524297][ T5081] el0t_64_sync_handler+0xcc/0xe4 [ 81.525122][ T5081] el0t_64_sync+0x1a0/0x1a4 [ 81.539010][ T5083] FAULT_INJECTION: forcing a failure. [ 81.539010][ T5083] name failslab, interval 1, probability 0, space 0, times 0 [ 81.541705][ T5083] CPU: 1 PID: 5083 Comm: syz.0.72 Tainted: G W syzkaller #0 [ 81.543098][ T5083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.544689][ T5083] Call trace: [ 81.545175][ T5083] dump_backtrace+0x0/0x458 [ 81.545871][ T5083] show_stack+0x2c/0x3c [ 81.546533][ T5083] __dump_stack+0x30/0x40 [ 81.547252][ T5083] dump_stack_lvl+0xf4/0x15c [ 81.548038][ T5083] dump_stack+0x1c/0x5c [ 81.548767][ T5083] should_fail+0x3bc/0x514 [ 81.549487][ T5083] __should_failslab+0xbc/0x10c [ 81.550284][ T5083] should_failslab+0x10/0x28 [ 81.551068][ T5083] slab_pre_alloc_hook+0x64/0xe8 [ 81.551952][ T5083] kmem_cache_alloc_node+0x98/0x40c [ 81.552868][ T5083] __alloc_skb+0x130/0x678 [ 81.553573][ T5083] netlink_ack+0x2c4/0x96c [ 81.554308][ T5083] netlink_rcv_skb+0x1ec/0x3d8 [ 81.555109][ T5083] genl_rcv+0x38/0x50 [ 81.555805][ T5083] netlink_unicast+0x624/0x890 [ 81.556547][ T5083] netlink_sendmsg+0x6f4/0x9d8 [ 81.557344][ T5083] ____sys_sendmsg+0x62c/0x940 [ 81.558150][ T5083] ___sys_sendmsg+0x1f0/0x27c [ 81.558984][ T5083] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.559845][ T5083] invoke_syscall+0x98/0x2b0 [ 81.560608][ T5083] el0_svc_common+0x138/0x258 [ 81.561429][ T5083] do_el0_svc+0x58/0x13c [ 81.562197][ T5083] el0_svc+0x78/0x1d0 [ 81.562918][ T5083] el0t_64_sync_handler+0xcc/0xe4 [ 81.563766][ T5083] el0t_64_sync+0x1a0/0x1a4 [ 81.580297][ T5085] FAULT_INJECTION: forcing a failure. [ 81.580297][ T5085] name failslab, interval 1, probability 0, space 0, times 0 [ 81.582333][ T5085] CPU: 1 PID: 5085 Comm: syz.0.73 Tainted: G W syzkaller #0 [ 81.583856][ T5085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.585564][ T5085] Call trace: [ 81.586042][ T5085] dump_backtrace+0x0/0x458 [ 81.586814][ T5085] show_stack+0x2c/0x3c [ 81.587478][ T5085] __dump_stack+0x30/0x40 [ 81.588224][ T5085] dump_stack_lvl+0xf4/0x15c [ 81.589034][ T5085] dump_stack+0x1c/0x5c [ 81.589806][ T5085] should_fail+0x3bc/0x514 [ 81.590574][ T5085] __should_failslab+0xbc/0x10c [ 81.591389][ T5085] should_failslab+0x10/0x28 [ 81.592170][ T5085] slab_pre_alloc_hook+0x64/0xe8 [ 81.593023][ T5085] kmem_cache_alloc_node+0x98/0x40c [ 81.593962][ T5085] __alloc_skb+0x130/0x678 [ 81.594757][ T5085] netlink_ack+0x2c4/0x96c [ 81.595527][ T5085] netlink_rcv_skb+0x1ec/0x3d8 [ 81.596349][ T5085] genl_rcv+0x38/0x50 [ 81.596993][ T5085] netlink_unicast+0x624/0x890 [ 81.597831][ T5085] netlink_sendmsg+0x6f4/0x9d8 [ 81.598629][ T5085] ____sys_sendmsg+0x62c/0x940 [ 81.599580][ T5085] ___sys_sendmsg+0x1f0/0x27c [ 81.600418][ T5085] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.601336][ T5085] invoke_syscall+0x98/0x2b0 [ 81.602129][ T5085] el0_svc_common+0x138/0x258 [ 81.602965][ T5085] do_el0_svc+0x58/0x13c [ 81.603662][ T5085] el0_svc+0x78/0x1d0 [ 81.604341][ T5085] el0t_64_sync_handler+0xcc/0xe4 [ 81.605213][ T5085] el0t_64_sync+0x1a0/0x1a4 [ 81.619496][ T5087] FAULT_INJECTION: forcing a failure. [ 81.619496][ T5087] name failslab, interval 1, probability 0, space 0, times 0 [ 81.622094][ T5087] CPU: 1 PID: 5087 Comm: syz.0.74 Tainted: G W syzkaller #0 [ 81.623446][ T5087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.624943][ T5087] Call trace: [ 81.625440][ T5087] dump_backtrace+0x0/0x458 [ 81.626169][ T5087] show_stack+0x2c/0x3c [ 81.626817][ T5087] __dump_stack+0x30/0x40 [ 81.627470][ T5087] dump_stack_lvl+0xf4/0x15c [ 81.628188][ T5087] dump_stack+0x1c/0x5c [ 81.628785][ T5087] should_fail+0x3bc/0x514 [ 81.629446][ T5087] __should_failslab+0xbc/0x10c [ 81.630178][ T5087] should_failslab+0x10/0x28 [ 81.630914][ T5087] slab_pre_alloc_hook+0x64/0xe8 [ 81.631715][ T5087] kmem_cache_alloc_node+0x98/0x40c [ 81.632553][ T5087] __alloc_skb+0x130/0x678 [ 81.633313][ T5087] netlink_ack+0x2c4/0x96c [ 81.634042][ T5087] netlink_rcv_skb+0x1ec/0x3d8 [ 81.634853][ T5087] genl_rcv+0x38/0x50 [ 81.635473][ T5087] netlink_unicast+0x624/0x890 [ 81.636304][ T5087] netlink_sendmsg+0x6f4/0x9d8 [ 81.637070][ T5087] ____sys_sendmsg+0x62c/0x940 [ 81.637859][ T5087] ___sys_sendmsg+0x1f0/0x27c [ 81.638629][ T5087] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.639489][ T5087] invoke_syscall+0x98/0x2b0 [ 81.640256][ T5087] el0_svc_common+0x138/0x258 [ 81.641054][ T5087] do_el0_svc+0x58/0x13c [ 81.641756][ T5087] el0_svc+0x78/0x1d0 [ 81.642443][ T5087] el0t_64_sync_handler+0xcc/0xe4 [ 81.643367][ T5087] el0t_64_sync+0x1a0/0x1a4 [ 81.656816][ T5089] FAULT_INJECTION: forcing a failure. [ 81.656816][ T5089] name failslab, interval 1, probability 0, space 0, times 0 [ 81.658865][ T5089] CPU: 1 PID: 5089 Comm: syz.0.75 Tainted: G W syzkaller #0 [ 81.660254][ T5089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.661881][ T5089] Call trace: [ 81.662375][ T5089] dump_backtrace+0x0/0x458 [ 81.663098][ T5089] show_stack+0x2c/0x3c [ 81.663807][ T5089] __dump_stack+0x30/0x40 [ 81.664561][ T5089] dump_stack_lvl+0xf4/0x15c [ 81.665311][ T5089] dump_stack+0x1c/0x5c [ 81.666016][ T5089] should_fail+0x3bc/0x514 [ 81.666789][ T5089] __should_failslab+0xbc/0x10c [ 81.667624][ T5089] should_failslab+0x10/0x28 [ 81.668419][ T5089] slab_pre_alloc_hook+0x64/0xe8 [ 81.669272][ T5089] kmem_cache_alloc_node+0x98/0x40c [ 81.670212][ T5089] __alloc_skb+0x130/0x678 [ 81.670944][ T5089] netlink_ack+0x2c4/0x96c [ 81.671699][ T5089] netlink_rcv_skb+0x1ec/0x3d8 [ 81.672560][ T5089] genl_rcv+0x38/0x50 [ 81.673257][ T5089] netlink_unicast+0x624/0x890 [ 81.674059][ T5089] netlink_sendmsg+0x6f4/0x9d8 [ 81.674915][ T5089] ____sys_sendmsg+0x62c/0x940 [ 81.675794][ T5089] ___sys_sendmsg+0x1f0/0x27c [ 81.676533][ T5089] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.677413][ T5089] invoke_syscall+0x98/0x2b0 [ 81.678269][ T5089] el0_svc_common+0x138/0x258 [ 81.679089][ T5089] do_el0_svc+0x58/0x13c [ 81.679829][ T5089] el0_svc+0x78/0x1d0 [ 81.680511][ T5089] el0t_64_sync_handler+0xcc/0xe4 [ 81.681397][ T5089] el0t_64_sync+0x1a0/0x1a4 [ 81.693734][ T5091] FAULT_INJECTION: forcing a failure. [ 81.693734][ T5091] name failslab, interval 1, probability 0, space 0, times 0 [ 81.695741][ T5091] CPU: 1 PID: 5091 Comm: syz.0.76 Tainted: G W syzkaller #0 [ 81.697202][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.698761][ T5091] Call trace: [ 81.699277][ T5091] dump_backtrace+0x0/0x458 [ 81.700046][ T5091] show_stack+0x2c/0x3c [ 81.700778][ T5091] __dump_stack+0x30/0x40 [ 81.701525][ T5091] dump_stack_lvl+0xf4/0x15c [ 81.702326][ T5091] dump_stack+0x1c/0x5c [ 81.703034][ T5091] should_fail+0x3bc/0x514 [ 81.703782][ T5091] __should_failslab+0xbc/0x10c [ 81.704600][ T5091] should_failslab+0x10/0x28 [ 81.705359][ T5091] slab_pre_alloc_hook+0x64/0xe8 [ 81.706139][ T5091] kmem_cache_alloc_node+0x98/0x40c [ 81.707023][ T5091] __alloc_skb+0x130/0x678 [ 81.707790][ T5091] netlink_ack+0x2c4/0x96c [ 81.708534][ T5091] netlink_rcv_skb+0x1ec/0x3d8 [ 81.709421][ T5091] genl_rcv+0x38/0x50 [ 81.710126][ T5091] netlink_unicast+0x624/0x890 [ 81.710988][ T5091] netlink_sendmsg+0x6f4/0x9d8 [ 81.711795][ T5091] ____sys_sendmsg+0x62c/0x940 [ 81.712609][ T5091] ___sys_sendmsg+0x1f0/0x27c [ 81.713390][ T5091] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.714362][ T5091] invoke_syscall+0x98/0x2b0 [ 81.715092][ T5091] el0_svc_common+0x138/0x258 [ 81.715862][ T5091] do_el0_svc+0x58/0x13c [ 81.716572][ T5091] el0_svc+0x78/0x1d0 [ 81.717269][ T5091] el0t_64_sync_handler+0xcc/0xe4 [ 81.718142][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 81.849646][ T5094] FAULT_INJECTION: forcing a failure. [ 81.849646][ T5094] name failslab, interval 1, probability 0, space 0, times 0 [ 81.851634][ T5094] CPU: 1 PID: 5094 Comm: syz.0.77 Tainted: G W syzkaller #0 [ 81.852863][ T5094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.854350][ T5094] Call trace: [ 81.854852][ T5094] dump_backtrace+0x0/0x458 [ 81.855567][ T5094] show_stack+0x2c/0x3c [ 81.856209][ T5094] __dump_stack+0x30/0x40 [ 81.856877][ T5094] dump_stack_lvl+0xf4/0x15c [ 81.857560][ T5094] dump_stack+0x1c/0x5c [ 81.858173][ T5094] should_fail+0x3bc/0x514 [ 81.858897][ T5094] __should_failslab+0xbc/0x10c [ 81.859721][ T5094] should_failslab+0x10/0x28 [ 81.860441][ T5094] slab_pre_alloc_hook+0x64/0xe8 [ 81.861211][ T5094] kmem_cache_alloc_node+0x98/0x40c [ 81.862164][ T5094] __alloc_skb+0x130/0x678 [ 81.862905][ T5094] netlink_ack+0x2c4/0x96c [ 81.863590][ T5094] netlink_rcv_skb+0x1ec/0x3d8 [ 81.864324][ T5094] genl_rcv+0x38/0x50 [ 81.864922][ T5094] netlink_unicast+0x624/0x890 [ 81.865634][ T5094] netlink_sendmsg+0x6f4/0x9d8 [ 81.866401][ T5094] ____sys_sendmsg+0x62c/0x940 [ 81.867212][ T5094] ___sys_sendmsg+0x1f0/0x27c [ 81.867978][ T5094] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.868821][ T5094] invoke_syscall+0x98/0x2b0 [ 81.869574][ T5094] el0_svc_common+0x138/0x258 [ 81.870292][ T5094] do_el0_svc+0x58/0x13c [ 81.870985][ T5094] el0_svc+0x78/0x1d0 [ 81.871629][ T5094] el0t_64_sync_handler+0xcc/0xe4 [ 81.872393][ T5094] el0t_64_sync+0x1a0/0x1a4 [ 81.886317][ T5096] FAULT_INJECTION: forcing a failure. [ 81.886317][ T5096] name failslab, interval 1, probability 0, space 0, times 0 [ 81.888470][ T5096] CPU: 0 PID: 5096 Comm: syz.0.78 Tainted: G W syzkaller #0 [ 81.889822][ T5096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.891429][ T5096] Call trace: [ 81.891999][ T5096] dump_backtrace+0x0/0x458 [ 81.892758][ T5096] show_stack+0x2c/0x3c [ 81.893424][ T5096] __dump_stack+0x30/0x40 [ 81.894222][ T5096] dump_stack_lvl+0xf4/0x15c [ 81.894995][ T5096] dump_stack+0x1c/0x5c [ 81.895707][ T5096] should_fail+0x3bc/0x514 [ 81.896501][ T5096] __should_failslab+0xbc/0x10c [ 81.897365][ T5096] should_failslab+0x10/0x28 [ 81.898182][ T5096] slab_pre_alloc_hook+0x64/0xe8 [ 81.899068][ T5096] kmem_cache_alloc_node+0x98/0x40c [ 81.899960][ T5096] __alloc_skb+0x130/0x678 [ 81.900706][ T5096] netlink_ack+0x2c4/0x96c [ 81.901448][ T5096] netlink_rcv_skb+0x1ec/0x3d8 [ 81.902259][ T5096] genl_rcv+0x38/0x50 [ 81.902997][ T5096] netlink_unicast+0x624/0x890 [ 81.903814][ T5096] netlink_sendmsg+0x6f4/0x9d8 [ 81.904617][ T5096] ____sys_sendmsg+0x62c/0x940 [ 81.905506][ T5096] ___sys_sendmsg+0x1f0/0x27c [ 81.906371][ T5096] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.907240][ T5096] invoke_syscall+0x98/0x2b0 [ 81.908023][ T5096] el0_svc_common+0x138/0x258 [ 81.908794][ T5096] do_el0_svc+0x58/0x13c [ 81.909480][ T5096] el0_svc+0x78/0x1d0 [ 81.910151][ T5096] el0t_64_sync_handler+0xcc/0xe4 [ 81.911044][ T5096] el0t_64_sync+0x1a0/0x1a4 [ 81.925433][ T5098] FAULT_INJECTION: forcing a failure. [ 81.925433][ T5098] name failslab, interval 1, probability 0, space 0, times 0 [ 81.927628][ T5098] CPU: 0 PID: 5098 Comm: syz.0.79 Tainted: G W syzkaller #0 [ 81.929017][ T5098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.930739][ T5098] Call trace: [ 81.931295][ T5098] dump_backtrace+0x0/0x458 [ 81.932102][ T5098] show_stack+0x2c/0x3c [ 81.932817][ T5098] __dump_stack+0x30/0x40 [ 81.933596][ T5098] dump_stack_lvl+0xf4/0x15c [ 81.934413][ T5098] dump_stack+0x1c/0x5c [ 81.935143][ T5098] should_fail+0x3bc/0x514 [ 81.935973][ T5098] __should_failslab+0xbc/0x10c [ 81.936843][ T5098] should_failslab+0x10/0x28 [ 81.937657][ T5098] slab_pre_alloc_hook+0x64/0xe8 [ 81.938561][ T5098] kmem_cache_alloc_node+0x98/0x40c [ 81.939502][ T5098] __alloc_skb+0x130/0x678 [ 81.940303][ T5098] netlink_ack+0x2c4/0x96c [ 81.941045][ T5098] netlink_rcv_skb+0x1ec/0x3d8 [ 81.941830][ T5098] genl_rcv+0x38/0x50 [ 81.942508][ T5098] netlink_unicast+0x624/0x890 [ 81.943331][ T5098] netlink_sendmsg+0x6f4/0x9d8 [ 81.944174][ T5098] ____sys_sendmsg+0x62c/0x940 [ 81.945049][ T5098] ___sys_sendmsg+0x1f0/0x27c [ 81.945841][ T5098] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.946728][ T5098] invoke_syscall+0x98/0x2b0 [ 81.947505][ T5098] el0_svc_common+0x138/0x258 [ 81.948322][ T5098] do_el0_svc+0x58/0x13c [ 81.949059][ T5098] el0_svc+0x78/0x1d0 [ 81.949747][ T5098] el0t_64_sync_handler+0xcc/0xe4 [ 81.950505][ T5098] el0t_64_sync+0x1a0/0x1a4 [ 81.963463][ T5100] FAULT_INJECTION: forcing a failure. [ 81.963463][ T5100] name failslab, interval 1, probability 0, space 0, times 0 [ 81.965667][ T5100] CPU: 0 PID: 5100 Comm: syz.0.80 Tainted: G W syzkaller #0 [ 81.967124][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.968820][ T5100] Call trace: [ 81.969357][ T5100] dump_backtrace+0x0/0x458 [ 81.970146][ T5100] show_stack+0x2c/0x3c [ 81.970864][ T5100] __dump_stack+0x30/0x40 [ 81.971598][ T5100] dump_stack_lvl+0xf4/0x15c [ 81.972367][ T5100] dump_stack+0x1c/0x5c [ 81.973044][ T5100] should_fail+0x3bc/0x514 [ 81.973817][ T5100] __should_failslab+0xbc/0x10c [ 81.974615][ T5100] should_failslab+0x10/0x28 [ 81.975362][ T5100] slab_pre_alloc_hook+0x64/0xe8 [ 81.976196][ T5100] kmem_cache_alloc_node+0x98/0x40c [ 81.977096][ T5100] __alloc_skb+0x130/0x678 [ 81.977870][ T5100] netlink_ack+0x2c4/0x96c [ 81.978646][ T5100] netlink_rcv_skb+0x1ec/0x3d8 [ 81.979494][ T5100] genl_rcv+0x38/0x50 [ 81.980191][ T5100] netlink_unicast+0x624/0x890 [ 81.981048][ T5100] netlink_sendmsg+0x6f4/0x9d8 [ 81.981809][ T5100] ____sys_sendmsg+0x62c/0x940 [ 81.982611][ T5100] ___sys_sendmsg+0x1f0/0x27c [ 81.983402][ T5100] __arm64_sys_sendmsg+0x1bc/0x278 [ 81.984172][ T5100] invoke_syscall+0x98/0x2b0 [ 81.984903][ T5100] el0_svc_common+0x138/0x258 [ 81.985701][ T5100] do_el0_svc+0x58/0x13c [ 81.986361][ T5100] el0_svc+0x78/0x1d0 [ 81.987005][ T5100] el0t_64_sync_handler+0xcc/0xe4 [ 81.987809][ T5100] el0t_64_sync+0x1a0/0x1a4 [ 82.001576][ T5102] FAULT_INJECTION: forcing a failure. [ 82.001576][ T5102] name failslab, interval 1, probability 0, space 0, times 0 [ 82.003687][ T5102] CPU: 0 PID: 5102 Comm: syz.0.81 Tainted: G W syzkaller #0 [ 82.005119][ T5102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.006875][ T5102] Call trace: [ 82.007461][ T5102] dump_backtrace+0x0/0x458 [ 82.008295][ T5102] show_stack+0x2c/0x3c [ 82.008982][ T5102] __dump_stack+0x30/0x40 [ 82.009739][ T5102] dump_stack_lvl+0xf4/0x15c [ 82.010552][ T5102] dump_stack+0x1c/0x5c [ 82.011267][ T5102] should_fail+0x3bc/0x514 [ 82.012077][ T5102] __should_failslab+0xbc/0x10c [ 82.012945][ T5102] should_failslab+0x10/0x28 [ 82.013784][ T5102] slab_pre_alloc_hook+0x64/0xe8 [ 82.014688][ T5102] kmem_cache_alloc_node+0x98/0x40c [ 82.015608][ T5102] __alloc_skb+0x130/0x678 [ 82.016414][ T5102] netlink_ack+0x2c4/0x96c [ 82.017158][ T5102] netlink_rcv_skb+0x1ec/0x3d8 [ 82.017999][ T5102] genl_rcv+0x38/0x50 [ 82.018666][ T5102] netlink_unicast+0x624/0x890 [ 82.019468][ T5102] netlink_sendmsg+0x6f4/0x9d8 [ 82.020334][ T5102] ____sys_sendmsg+0x62c/0x940 [ 82.021199][ T5102] ___sys_sendmsg+0x1f0/0x27c [ 82.021972][ T5102] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.022860][ T5102] invoke_syscall+0x98/0x2b0 [ 82.023617][ T5102] el0_svc_common+0x138/0x258 [ 82.024431][ T5102] do_el0_svc+0x58/0x13c [ 82.025180][ T5102] el0_svc+0x78/0x1d0 [ 82.025832][ T5102] el0t_64_sync_handler+0xcc/0xe4 [ 82.026657][ T5102] el0t_64_sync+0x1a0/0x1a4 [ 82.038969][ T5104] FAULT_INJECTION: forcing a failure. [ 82.038969][ T5104] name failslab, interval 1, probability 0, space 0, times 0 [ 82.041209][ T5104] CPU: 0 PID: 5104 Comm: syz.0.82 Tainted: G W syzkaller #0 [ 82.042674][ T5104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.044438][ T5104] Call trace: [ 82.045025][ T5104] dump_backtrace+0x0/0x458 [ 82.045768][ T5104] show_stack+0x2c/0x3c [ 82.046495][ T5104] __dump_stack+0x30/0x40 [ 82.047190][ T5104] dump_stack_lvl+0xf4/0x15c [ 82.047986][ T5104] dump_stack+0x1c/0x5c [ 82.048722][ T5104] should_fail+0x3bc/0x514 [ 82.049447][ T5104] __should_failslab+0xbc/0x10c [ 82.050260][ T5104] should_failslab+0x10/0x28 [ 82.050993][ T5104] slab_pre_alloc_hook+0x64/0xe8 [ 82.051827][ T5104] kmem_cache_alloc_node+0x98/0x40c [ 82.052713][ T5104] __alloc_skb+0x130/0x678 [ 82.053390][ T5104] netlink_ack+0x2c4/0x96c [ 82.054142][ T5104] netlink_rcv_skb+0x1ec/0x3d8 [ 82.054989][ T5104] genl_rcv+0x38/0x50 [ 82.055682][ T5104] netlink_unicast+0x624/0x890 [ 82.056556][ T5104] netlink_sendmsg+0x6f4/0x9d8 [ 82.057464][ T5104] ____sys_sendmsg+0x62c/0x940 [ 82.058365][ T5104] ___sys_sendmsg+0x1f0/0x27c [ 82.059175][ T5104] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.060093][ T5104] invoke_syscall+0x98/0x2b0 [ 82.060936][ T5104] el0_svc_common+0x138/0x258 [ 82.061759][ T5104] do_el0_svc+0x58/0x13c [ 82.062497][ T5104] el0_svc+0x78/0x1d0 [ 82.063155][ T5104] el0t_64_sync_handler+0xcc/0xe4 [ 82.063912][ T5104] el0t_64_sync+0x1a0/0x1a4 [ 82.076826][ T5106] FAULT_INJECTION: forcing a failure. [ 82.076826][ T5106] name failslab, interval 1, probability 0, space 0, times 0 [ 82.078958][ T5106] CPU: 0 PID: 5106 Comm: syz.0.83 Tainted: G W syzkaller #0 [ 82.080518][ T5106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.082284][ T5106] Call trace: [ 82.082851][ T5106] dump_backtrace+0x0/0x458 [ 82.083635][ T5106] show_stack+0x2c/0x3c [ 82.084326][ T5106] __dump_stack+0x30/0x40 [ 82.085054][ T5106] dump_stack_lvl+0xf4/0x15c [ 82.085868][ T5106] dump_stack+0x1c/0x5c [ 82.086557][ T5106] should_fail+0x3bc/0x514 [ 82.087327][ T5106] __should_failslab+0xbc/0x10c [ 82.088187][ T5106] should_failslab+0x10/0x28 [ 82.088968][ T5106] slab_pre_alloc_hook+0x64/0xe8 [ 82.089841][ T5106] kmem_cache_alloc_node+0x98/0x40c [ 82.090797][ T5106] __alloc_skb+0x130/0x678 [ 82.091582][ T5106] netlink_ack+0x2c4/0x96c [ 82.092417][ T5106] netlink_rcv_skb+0x1ec/0x3d8 [ 82.093282][ T5106] genl_rcv+0x38/0x50 [ 82.093998][ T5106] netlink_unicast+0x624/0x890 [ 82.094819][ T5106] netlink_sendmsg+0x6f4/0x9d8 [ 82.095628][ T5106] ____sys_sendmsg+0x62c/0x940 [ 82.096455][ T5106] ___sys_sendmsg+0x1f0/0x27c [ 82.097248][ T5106] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.098170][ T5106] invoke_syscall+0x98/0x2b0 [ 82.098996][ T5106] el0_svc_common+0x138/0x258 [ 82.099837][ T5106] do_el0_svc+0x58/0x13c [ 82.100586][ T5106] el0_svc+0x78/0x1d0 [ 82.101286][ T5106] el0t_64_sync_handler+0xcc/0xe4 [ 82.102139][ T5106] el0t_64_sync+0x1a0/0x1a4 [ 82.116671][ T5108] FAULT_INJECTION: forcing a failure. [ 82.116671][ T5108] name failslab, interval 1, probability 0, space 0, times 0 [ 82.118595][ T5108] CPU: 1 PID: 5108 Comm: syz.0.84 Tainted: G W syzkaller #0 [ 82.120002][ T5108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.121881][ T5108] Call trace: [ 82.122430][ T5108] dump_backtrace+0x0/0x458 [ 82.123153][ T5108] show_stack+0x2c/0x3c [ 82.123853][ T5108] __dump_stack+0x30/0x40 [ 82.124639][ T5108] dump_stack_lvl+0xf4/0x15c [ 82.125527][ T5108] dump_stack+0x1c/0x5c [ 82.126293][ T5108] should_fail+0x3bc/0x514 [ 82.127035][ T5108] __should_failslab+0xbc/0x10c [ 82.127874][ T5108] should_failslab+0x10/0x28 [ 82.128627][ T5108] slab_pre_alloc_hook+0x64/0xe8 [ 82.129485][ T5108] kmem_cache_alloc_node+0x98/0x40c [ 82.130341][ T5108] __alloc_skb+0x130/0x678 [ 82.131087][ T5108] netlink_ack+0x2c4/0x96c [ 82.131847][ T5108] netlink_rcv_skb+0x1ec/0x3d8 [ 82.132659][ T5108] genl_rcv+0x38/0x50 [ 82.133364][ T5108] netlink_unicast+0x624/0x890 [ 82.134147][ T5108] netlink_sendmsg+0x6f4/0x9d8 [ 82.135056][ T5108] ____sys_sendmsg+0x62c/0x940 [ 82.135944][ T5108] ___sys_sendmsg+0x1f0/0x27c [ 82.136818][ T5108] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.137718][ T5108] invoke_syscall+0x98/0x2b0 [ 82.138577][ T5108] el0_svc_common+0x138/0x258 [ 82.139364][ T5108] do_el0_svc+0x58/0x13c [ 82.140054][ T5108] el0_svc+0x78/0x1d0 [ 82.140820][ T5108] el0t_64_sync_handler+0xcc/0xe4 [ 82.141754][ T5108] el0t_64_sync+0x1a0/0x1a4 [ 82.160260][ T5110] FAULT_INJECTION: forcing a failure. [ 82.160260][ T5110] name failslab, interval 1, probability 0, space 0, times 0 [ 82.162436][ T5110] CPU: 0 PID: 5110 Comm: syz.0.85 Tainted: G W syzkaller #0 [ 82.163902][ T5110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.165582][ T5110] Call trace: [ 82.166152][ T5110] dump_backtrace+0x0/0x458 [ 82.166883][ T5110] show_stack+0x2c/0x3c [ 82.167603][ T5110] __dump_stack+0x30/0x40 [ 82.168352][ T5110] dump_stack_lvl+0xf4/0x15c [ 82.169198][ T5110] dump_stack+0x1c/0x5c [ 82.169872][ T5110] should_fail+0x3bc/0x514 [ 82.170691][ T5110] __should_failslab+0xbc/0x10c [ 82.171541][ T5110] should_failslab+0x10/0x28 [ 82.172350][ T5110] slab_pre_alloc_hook+0x64/0xe8 [ 82.173186][ T5110] kmem_cache_alloc_node+0x98/0x40c [ 82.174059][ T5110] __alloc_skb+0x130/0x678 [ 82.174831][ T5110] netlink_ack+0x2c4/0x96c [ 82.175574][ T5110] netlink_rcv_skb+0x1ec/0x3d8 [ 82.176435][ T5110] genl_rcv+0x38/0x50 [ 82.177108][ T5110] netlink_unicast+0x624/0x890 [ 82.177919][ T5110] netlink_sendmsg+0x6f4/0x9d8 [ 82.178805][ T5110] ____sys_sendmsg+0x62c/0x940 [ 82.179604][ T5110] ___sys_sendmsg+0x1f0/0x27c [ 82.180348][ T5110] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.181222][ T5110] invoke_syscall+0x98/0x2b0 [ 82.182006][ T5110] el0_svc_common+0x138/0x258 [ 82.182788][ T5110] do_el0_svc+0x58/0x13c [ 82.183496][ T5110] el0_svc+0x78/0x1d0 [ 82.184149][ T5110] el0t_64_sync_handler+0xcc/0xe4 [ 82.185013][ T5110] el0t_64_sync+0x1a0/0x1a4 [ 82.204515][ T5112] FAULT_INJECTION: forcing a failure. [ 82.204515][ T5112] name failslab, interval 1, probability 0, space 0, times 0 [ 82.206683][ T5112] CPU: 0 PID: 5112 Comm: syz.0.86 Tainted: G W syzkaller #0 [ 82.208227][ T5112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.210012][ T5112] Call trace: [ 82.210535][ T5112] dump_backtrace+0x0/0x458 [ 82.211270][ T5112] show_stack+0x2c/0x3c [ 82.211976][ T5112] __dump_stack+0x30/0x40 [ 82.212697][ T5112] dump_stack_lvl+0xf4/0x15c [ 82.213464][ T5112] dump_stack+0x1c/0x5c [ 82.214159][ T5112] should_fail+0x3bc/0x514 [ 82.214895][ T5112] __should_failslab+0xbc/0x10c [ 82.215684][ T5112] should_failslab+0x10/0x28 [ 82.216461][ T5112] slab_pre_alloc_hook+0x64/0xe8 [ 82.217255][ T5112] kmem_cache_alloc_node+0x98/0x40c [ 82.218138][ T5112] __alloc_skb+0x130/0x678 [ 82.218895][ T5112] netlink_ack+0x2c4/0x96c [ 82.219650][ T5112] netlink_rcv_skb+0x1ec/0x3d8 [ 82.220457][ T5112] genl_rcv+0x38/0x50 [ 82.221190][ T5112] netlink_unicast+0x624/0x890 [ 82.221980][ T5112] netlink_sendmsg+0x6f4/0x9d8 [ 82.222769][ T5112] ____sys_sendmsg+0x62c/0x940 [ 82.223567][ T5112] ___sys_sendmsg+0x1f0/0x27c [ 82.224376][ T5112] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.225229][ T5112] invoke_syscall+0x98/0x2b0 [ 82.226028][ T5112] el0_svc_common+0x138/0x258 [ 82.226819][ T5112] do_el0_svc+0x58/0x13c [ 82.227564][ T5112] el0_svc+0x78/0x1d0 [ 82.228230][ T5112] el0t_64_sync_handler+0xcc/0xe4 [ 82.229077][ T5112] el0t_64_sync+0x1a0/0x1a4 [ 82.246384][ T5114] FAULT_INJECTION: forcing a failure. [ 82.246384][ T5114] name failslab, interval 1, probability 0, space 0, times 0 [ 82.248693][ T5114] CPU: 0 PID: 5114 Comm: syz.0.87 Tainted: G W syzkaller #0 [ 82.250143][ T5114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.251829][ T5114] Call trace: [ 82.252388][ T5114] dump_backtrace+0x0/0x458 [ 82.253140][ T5114] show_stack+0x2c/0x3c [ 82.253846][ T5114] __dump_stack+0x30/0x40 [ 82.254567][ T5114] dump_stack_lvl+0xf4/0x15c [ 82.255334][ T5114] dump_stack+0x1c/0x5c [ 82.256066][ T5114] should_fail+0x3bc/0x514 [ 82.256817][ T5114] __should_failslab+0xbc/0x10c [ 82.257658][ T5114] should_failslab+0x10/0x28 [ 82.258465][ T5114] slab_pre_alloc_hook+0x64/0xe8 [ 82.259311][ T5114] kmem_cache_alloc_node+0x98/0x40c [ 82.260229][ T5114] __alloc_skb+0x130/0x678 [ 82.260988][ T5114] netlink_ack+0x2c4/0x96c [ 82.261752][ T5114] netlink_rcv_skb+0x1ec/0x3d8 [ 82.262617][ T5114] genl_rcv+0x38/0x50 [ 82.263298][ T5114] netlink_unicast+0x624/0x890 [ 82.264121][ T5114] netlink_sendmsg+0x6f4/0x9d8 [ 82.264926][ T5114] ____sys_sendmsg+0x62c/0x940 [ 82.265774][ T5114] ___sys_sendmsg+0x1f0/0x27c [ 82.266624][ T5114] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.267509][ T5114] invoke_syscall+0x98/0x2b0 [ 82.268310][ T5114] el0_svc_common+0x138/0x258 [ 82.269168][ T5114] do_el0_svc+0x58/0x13c [ 82.269999][ T5114] el0_svc+0x78/0x1d0 [ 82.270683][ T5114] el0t_64_sync_handler+0xcc/0xe4 [ 82.271564][ T5114] el0t_64_sync+0x1a0/0x1a4 [ 82.288787][ T5116] FAULT_INJECTION: forcing a failure. [ 82.288787][ T5116] name failslab, interval 1, probability 0, space 0, times 0 [ 82.291419][ T5116] CPU: 0 PID: 5116 Comm: syz.0.88 Tainted: G W syzkaller #0 [ 82.292817][ T5116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.294627][ T5116] Call trace: [ 82.295184][ T5116] dump_backtrace+0x0/0x458 [ 82.295880][ T5116] show_stack+0x2c/0x3c [ 82.296624][ T5116] __dump_stack+0x30/0x40 [ 82.297353][ T5116] dump_stack_lvl+0xf4/0x15c [ 82.298133][ T5116] dump_stack+0x1c/0x5c [ 82.298836][ T5116] should_fail+0x3bc/0x514 [ 82.299602][ T5116] __should_failslab+0xbc/0x10c [ 82.300455][ T5116] should_failslab+0x10/0x28 [ 82.301264][ T5116] slab_pre_alloc_hook+0x64/0xe8 [ 82.302124][ T5116] kmem_cache_alloc_node+0x98/0x40c [ 82.303006][ T5116] __alloc_skb+0x130/0x678 [ 82.303762][ T5116] netlink_ack+0x2c4/0x96c [ 82.304535][ T5116] netlink_rcv_skb+0x1ec/0x3d8 [ 82.305363][ T5116] genl_rcv+0x38/0x50 [ 82.306040][ T5116] netlink_unicast+0x624/0x890 [ 82.306838][ T5116] netlink_sendmsg+0x6f4/0x9d8 [ 82.307637][ T5116] ____sys_sendmsg+0x62c/0x940 [ 82.308476][ T5116] ___sys_sendmsg+0x1f0/0x27c [ 82.309273][ T5116] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.310133][ T5116] invoke_syscall+0x98/0x2b0 [ 82.310942][ T5116] el0_svc_common+0x138/0x258 [ 82.311701][ T5116] do_el0_svc+0x58/0x13c [ 82.312442][ T5116] el0_svc+0x78/0x1d0 [ 82.313078][ T5116] el0t_64_sync_handler+0xcc/0xe4 [ 82.313950][ T5116] el0t_64_sync+0x1a0/0x1a4 [ 82.326516][ T5118] FAULT_INJECTION: forcing a failure. [ 82.326516][ T5118] name failslab, interval 1, probability 0, space 0, times 0 [ 82.328559][ T5118] CPU: 1 PID: 5118 Comm: syz.0.89 Tainted: G W syzkaller #0 [ 82.329983][ T5118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.331717][ T5118] Call trace: [ 82.332266][ T5118] dump_backtrace+0x0/0x458 [ 82.333002][ T5118] show_stack+0x2c/0x3c [ 82.333700][ T5118] __dump_stack+0x30/0x40 [ 82.334467][ T5118] dump_stack_lvl+0xf4/0x15c [ 82.335242][ T5118] dump_stack+0x1c/0x5c [ 82.335986][ T5118] should_fail+0x3bc/0x514 [ 82.336707][ T5118] __should_failslab+0xbc/0x10c [ 82.337536][ T5118] should_failslab+0x10/0x28 [ 82.338357][ T5118] slab_pre_alloc_hook+0x64/0xe8 [ 82.339204][ T5118] kmem_cache_alloc_node+0x98/0x40c [ 82.340079][ T5118] __alloc_skb+0x130/0x678 [ 82.340848][ T5118] netlink_ack+0x2c4/0x96c [ 82.341643][ T5118] netlink_rcv_skb+0x1ec/0x3d8 [ 82.342485][ T5118] genl_rcv+0x38/0x50 [ 82.343133][ T5118] netlink_unicast+0x624/0x890 [ 82.343998][ T5118] netlink_sendmsg+0x6f4/0x9d8 [ 82.344828][ T5118] ____sys_sendmsg+0x62c/0x940 [ 82.345700][ T5118] ___sys_sendmsg+0x1f0/0x27c [ 82.346479][ T5118] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.347357][ T5118] invoke_syscall+0x98/0x2b0 [ 82.348148][ T5118] el0_svc_common+0x138/0x258 [ 82.348952][ T5118] do_el0_svc+0x58/0x13c [ 82.349682][ T5118] el0_svc+0x78/0x1d0 [ 82.350427][ T5118] el0t_64_sync_handler+0xcc/0xe4 [ 82.351404][ T5118] el0t_64_sync+0x1a0/0x1a4 [ 82.366898][ T5120] FAULT_INJECTION: forcing a failure. [ 82.366898][ T5120] name failslab, interval 1, probability 0, space 0, times 0 [ 82.369133][ T5120] CPU: 0 PID: 5120 Comm: syz.0.90 Tainted: G W syzkaller #0 [ 82.370691][ T5120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.372333][ T5120] Call trace: [ 82.372886][ T5120] dump_backtrace+0x0/0x458 [ 82.373661][ T5120] show_stack+0x2c/0x3c [ 82.374352][ T5120] __dump_stack+0x30/0x40 [ 82.375125][ T5120] dump_stack_lvl+0xf4/0x15c [ 82.375940][ T5120] dump_stack+0x1c/0x5c [ 82.376653][ T5120] should_fail+0x3bc/0x514 [ 82.377447][ T5120] __should_failslab+0xbc/0x10c [ 82.378349][ T5120] should_failslab+0x10/0x28 [ 82.379111][ T5120] slab_pre_alloc_hook+0x64/0xe8 [ 82.380016][ T5120] kmem_cache_alloc_node+0x98/0x40c [ 82.380910][ T5120] __alloc_skb+0x130/0x678 [ 82.381676][ T5120] netlink_ack+0x2c4/0x96c [ 82.382429][ T5120] netlink_rcv_skb+0x1ec/0x3d8 [ 82.383229][ T5120] genl_rcv+0x38/0x50 [ 82.383918][ T5120] netlink_unicast+0x624/0x890 [ 82.384814][ T5120] netlink_sendmsg+0x6f4/0x9d8 [ 82.385587][ T5120] ____sys_sendmsg+0x62c/0x940 [ 82.386362][ T5120] ___sys_sendmsg+0x1f0/0x27c [ 82.387186][ T5120] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.388095][ T5120] invoke_syscall+0x98/0x2b0 [ 82.388940][ T5120] el0_svc_common+0x138/0x258 [ 82.389756][ T5120] do_el0_svc+0x58/0x13c [ 82.390492][ T5120] el0_svc+0x78/0x1d0 [ 82.391167][ T5120] el0t_64_sync_handler+0xcc/0xe4 [ 82.392050][ T5120] el0t_64_sync+0x1a0/0x1a4 [ 82.403434][ T5122] FAULT_INJECTION: forcing a failure. [ 82.403434][ T5122] name failslab, interval 1, probability 0, space 0, times 0 [ 82.405480][ T5122] CPU: 0 PID: 5122 Comm: syz.0.91 Tainted: G W syzkaller #0 [ 82.406981][ T5122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.408703][ T5122] Call trace: [ 82.409265][ T5122] dump_backtrace+0x0/0x458 [ 82.410068][ T5122] show_stack+0x2c/0x3c [ 82.410800][ T5122] __dump_stack+0x30/0x40 [ 82.411555][ T5122] dump_stack_lvl+0xf4/0x15c [ 82.412375][ T5122] dump_stack+0x1c/0x5c [ 82.413108][ T5122] should_fail+0x3bc/0x514 [ 82.413906][ T5122] __should_failslab+0xbc/0x10c [ 82.414706][ T5122] should_failslab+0x10/0x28 [ 82.415473][ T5122] slab_pre_alloc_hook+0x64/0xe8 [ 82.416332][ T5122] kmem_cache_alloc_node+0x98/0x40c [ 82.417212][ T5122] __alloc_skb+0x130/0x678 [ 82.418035][ T5122] netlink_ack+0x2c4/0x96c [ 82.418782][ T5122] netlink_rcv_skb+0x1ec/0x3d8 [ 82.419639][ T5122] genl_rcv+0x38/0x50 [ 82.420371][ T5122] netlink_unicast+0x624/0x890 [ 82.421201][ T5122] netlink_sendmsg+0x6f4/0x9d8 [ 82.422006][ T5122] ____sys_sendmsg+0x62c/0x940 [ 82.422813][ T5122] ___sys_sendmsg+0x1f0/0x27c [ 82.423640][ T5122] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.424641][ T5122] invoke_syscall+0x98/0x2b0 [ 82.425440][ T5122] el0_svc_common+0x138/0x258 [ 82.426288][ T5122] do_el0_svc+0x58/0x13c [ 82.427018][ T5122] el0_svc+0x78/0x1d0 [ 82.427769][ T5122] el0t_64_sync_handler+0xcc/0xe4 [ 82.428643][ T5122] el0t_64_sync+0x1a0/0x1a4 [ 82.446355][ T5124] FAULT_INJECTION: forcing a failure. [ 82.446355][ T5124] name failslab, interval 1, probability 0, space 0, times 0 [ 82.448418][ T5124] CPU: 0 PID: 5124 Comm: syz.0.92 Tainted: G W syzkaller #0 [ 82.449866][ T5124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.451528][ T5124] Call trace: [ 82.452104][ T5124] dump_backtrace+0x0/0x458 [ 82.452875][ T5124] show_stack+0x2c/0x3c [ 82.453594][ T5124] __dump_stack+0x30/0x40 [ 82.454362][ T5124] dump_stack_lvl+0xf4/0x15c [ 82.455189][ T5124] dump_stack+0x1c/0x5c [ 82.455951][ T5124] should_fail+0x3bc/0x514 [ 82.456731][ T5124] __should_failslab+0xbc/0x10c [ 82.457573][ T5124] should_failslab+0x10/0x28 [ 82.458353][ T5124] slab_pre_alloc_hook+0x64/0xe8 [ 82.459180][ T5124] kmem_cache_alloc_node+0x98/0x40c [ 82.460043][ T5124] __alloc_skb+0x130/0x678 [ 82.460855][ T5124] netlink_ack+0x2c4/0x96c [ 82.461619][ T5124] netlink_rcv_skb+0x1ec/0x3d8 [ 82.462444][ T5124] genl_rcv+0x38/0x50 [ 82.463129][ T5124] netlink_unicast+0x624/0x890 [ 82.463947][ T5124] netlink_sendmsg+0x6f4/0x9d8 [ 82.464739][ T5124] ____sys_sendmsg+0x62c/0x940 [ 82.465533][ T5124] ___sys_sendmsg+0x1f0/0x27c [ 82.466249][ T5124] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.467105][ T5124] invoke_syscall+0x98/0x2b0 [ 82.467861][ T5124] el0_svc_common+0x138/0x258 [ 82.468695][ T5124] do_el0_svc+0x58/0x13c [ 82.469420][ T5124] el0_svc+0x78/0x1d0 [ 82.470120][ T5124] el0t_64_sync_handler+0xcc/0xe4 [ 82.471012][ T5124] el0t_64_sync+0x1a0/0x1a4 [ 82.491273][ T5126] FAULT_INJECTION: forcing a failure. [ 82.491273][ T5126] name failslab, interval 1, probability 0, space 0, times 0 [ 82.493308][ T5126] CPU: 0 PID: 5126 Comm: syz.0.93 Tainted: G W syzkaller #0 [ 82.494699][ T5126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.496198][ T5126] Call trace: [ 82.496719][ T5126] dump_backtrace+0x0/0x458 [ 82.497384][ T5126] show_stack+0x2c/0x3c [ 82.498099][ T5126] __dump_stack+0x30/0x40 [ 82.498862][ T5126] dump_stack_lvl+0xf4/0x15c [ 82.499597][ T5126] dump_stack+0x1c/0x5c [ 82.500336][ T5126] should_fail+0x3bc/0x514 [ 82.501076][ T5126] __should_failslab+0xbc/0x10c [ 82.501908][ T5126] should_failslab+0x10/0x28 [ 82.502723][ T5126] slab_pre_alloc_hook+0x64/0xe8 [ 82.503556][ T5126] kmem_cache_alloc_node+0x98/0x40c [ 82.504378][ T5126] __alloc_skb+0x130/0x678 [ 82.505112][ T5126] netlink_ack+0x2c4/0x96c [ 82.505861][ T5126] netlink_rcv_skb+0x1ec/0x3d8 [ 82.506657][ T5126] genl_rcv+0x38/0x50 [ 82.507331][ T5126] netlink_unicast+0x624/0x890 [ 82.508102][ T5126] netlink_sendmsg+0x6f4/0x9d8 [ 82.508918][ T5126] ____sys_sendmsg+0x62c/0x940 [ 82.509767][ T5126] ___sys_sendmsg+0x1f0/0x27c [ 82.510578][ T5126] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.511431][ T5126] invoke_syscall+0x98/0x2b0 [ 82.512189][ T5126] el0_svc_common+0x138/0x258 [ 82.513027][ T5126] do_el0_svc+0x58/0x13c [ 82.513744][ T5126] el0_svc+0x78/0x1d0 [ 82.514420][ T5126] el0t_64_sync_handler+0xcc/0xe4 [ 82.515210][ T5126] el0t_64_sync+0x1a0/0x1a4 [ 82.533077][ T5128] FAULT_INJECTION: forcing a failure. [ 82.533077][ T5128] name failslab, interval 1, probability 0, space 0, times 0 [ 82.535055][ T5128] CPU: 0 PID: 5128 Comm: syz.0.94 Tainted: G W syzkaller #0 [ 82.536449][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.537961][ T5128] Call trace: [ 82.538435][ T5128] dump_backtrace+0x0/0x458 [ 82.539116][ T5128] show_stack+0x2c/0x3c [ 82.539767][ T5128] __dump_stack+0x30/0x40 [ 82.540475][ T5128] dump_stack_lvl+0xf4/0x15c [ 82.541213][ T5128] dump_stack+0x1c/0x5c [ 82.541877][ T5128] should_fail+0x3bc/0x514 [ 82.542638][ T5128] __should_failslab+0xbc/0x10c [ 82.543445][ T5128] should_failslab+0x10/0x28 [ 82.544263][ T5128] slab_pre_alloc_hook+0x64/0xe8 [ 82.545160][ T5128] kmem_cache_alloc_node+0x98/0x40c [ 82.546079][ T5128] __alloc_skb+0x130/0x678 [ 82.546898][ T5128] netlink_ack+0x2c4/0x96c [ 82.547698][ T5128] netlink_rcv_skb+0x1ec/0x3d8 [ 82.548529][ T5128] genl_rcv+0x38/0x50 [ 82.549189][ T5128] netlink_unicast+0x624/0x890 [ 82.550039][ T5128] netlink_sendmsg+0x6f4/0x9d8 [ 82.550894][ T5128] ____sys_sendmsg+0x62c/0x940 [ 82.551674][ T5128] ___sys_sendmsg+0x1f0/0x27c [ 82.552406][ T5128] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.553261][ T5128] invoke_syscall+0x98/0x2b0 [ 82.554016][ T5128] el0_svc_common+0x138/0x258 [ 82.554765][ T5128] do_el0_svc+0x58/0x13c [ 82.555443][ T5128] el0_svc+0x78/0x1d0 [ 82.556077][ T5128] el0t_64_sync_handler+0xcc/0xe4 [ 82.556835][ T5128] el0t_64_sync+0x1a0/0x1a4 [ 82.568578][ T5130] FAULT_INJECTION: forcing a failure. [ 82.568578][ T5130] name failslab, interval 1, probability 0, space 0, times 0 [ 82.570863][ T5130] CPU: 1 PID: 5130 Comm: syz.0.95 Tainted: G W syzkaller #0 [ 82.572152][ T5130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.573844][ T5130] Call trace: [ 82.574374][ T5130] dump_backtrace+0x0/0x458 [ 82.575134][ T5130] show_stack+0x2c/0x3c [ 82.575874][ T5130] __dump_stack+0x30/0x40 [ 82.576570][ T5130] dump_stack_lvl+0xf4/0x15c [ 82.577289][ T5130] dump_stack+0x1c/0x5c [ 82.577924][ T5130] should_fail+0x3bc/0x514 [ 82.578658][ T5130] __should_failslab+0xbc/0x10c [ 82.579539][ T5130] should_failslab+0x10/0x28 [ 82.580315][ T5130] slab_pre_alloc_hook+0x64/0xe8 [ 82.581142][ T5130] kmem_cache_alloc_node+0x98/0x40c [ 82.582033][ T5130] __alloc_skb+0x130/0x678 [ 82.582769][ T5130] netlink_ack+0x2c4/0x96c [ 82.583494][ T5130] netlink_rcv_skb+0x1ec/0x3d8 [ 82.584289][ T5130] genl_rcv+0x38/0x50 [ 82.584982][ T5130] netlink_unicast+0x624/0x890 [ 82.585796][ T5130] netlink_sendmsg+0x6f4/0x9d8 [ 82.586606][ T5130] ____sys_sendmsg+0x62c/0x940 [ 82.587463][ T5130] ___sys_sendmsg+0x1f0/0x27c [ 82.588293][ T5130] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.589159][ T5130] invoke_syscall+0x98/0x2b0 [ 82.589935][ T5130] el0_svc_common+0x138/0x258 [ 82.590748][ T5130] do_el0_svc+0x58/0x13c [ 82.591412][ T5130] el0_svc+0x78/0x1d0 [ 82.592111][ T5130] el0t_64_sync_handler+0xcc/0xe4 [ 82.593004][ T5130] el0t_64_sync+0x1a0/0x1a4 [ 82.604610][ T5132] FAULT_INJECTION: forcing a failure. [ 82.604610][ T5132] name failslab, interval 1, probability 0, space 0, times 0 [ 82.606637][ T5132] CPU: 1 PID: 5132 Comm: syz.0.96 Tainted: G W syzkaller #0 [ 82.608146][ T5132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.609957][ T5132] Call trace: [ 82.610506][ T5132] dump_backtrace+0x0/0x458 [ 82.611262][ T5132] show_stack+0x2c/0x3c [ 82.611933][ T5132] __dump_stack+0x30/0x40 [ 82.612720][ T5132] dump_stack_lvl+0xf4/0x15c [ 82.613513][ T5132] dump_stack+0x1c/0x5c [ 82.614234][ T5132] should_fail+0x3bc/0x514 [ 82.615029][ T5132] __should_failslab+0xbc/0x10c [ 82.615860][ T5132] should_failslab+0x10/0x28 [ 82.616687][ T5132] slab_pre_alloc_hook+0x64/0xe8 [ 82.617574][ T5132] kmem_cache_alloc_node+0x98/0x40c [ 82.618500][ T5132] __alloc_skb+0x130/0x678 [ 82.619236][ T5132] netlink_ack+0x2c4/0x96c [ 82.619944][ T5132] netlink_rcv_skb+0x1ec/0x3d8 [ 82.620716][ T5132] genl_rcv+0x38/0x50 [ 82.621378][ T5132] netlink_unicast+0x624/0x890 [ 82.622202][ T5132] netlink_sendmsg+0x6f4/0x9d8 [ 82.622988][ T5132] ____sys_sendmsg+0x62c/0x940 [ 82.623764][ T5132] ___sys_sendmsg+0x1f0/0x27c [ 82.624519][ T5132] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.625392][ T5132] invoke_syscall+0x98/0x2b0 [ 82.626183][ T5132] el0_svc_common+0x138/0x258 [ 82.626963][ T5132] do_el0_svc+0x58/0x13c [ 82.627681][ T5132] el0_svc+0x78/0x1d0 [ 82.628351][ T5132] el0t_64_sync_handler+0xcc/0xe4 [ 82.629170][ T5132] el0t_64_sync+0x1a0/0x1a4 [ 82.638401][ T5134] FAULT_INJECTION: forcing a failure. [ 82.638401][ T5134] name failslab, interval 1, probability 0, space 0, times 0 [ 82.640662][ T5134] CPU: 1 PID: 5134 Comm: syz.0.97 Tainted: G W syzkaller #0 [ 82.641954][ T5134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.643626][ T5134] Call trace: [ 82.644173][ T5134] dump_backtrace+0x0/0x458 [ 82.644940][ T5134] show_stack+0x2c/0x3c [ 82.645623][ T5134] __dump_stack+0x30/0x40 [ 82.646365][ T5134] dump_stack_lvl+0xf4/0x15c [ 82.647179][ T5134] dump_stack+0x1c/0x5c [ 82.647884][ T5134] should_fail+0x3bc/0x514 [ 82.648638][ T5134] __should_failslab+0xbc/0x10c [ 82.649473][ T5134] should_failslab+0x10/0x28 [ 82.650255][ T5134] slab_pre_alloc_hook+0x64/0xe8 [ 82.651129][ T5134] kmem_cache_alloc_node+0x98/0x40c [ 82.651950][ T5134] __alloc_skb+0x130/0x678 [ 82.652683][ T5134] netlink_ack+0x2c4/0x96c [ 82.653448][ T5134] netlink_rcv_skb+0x1ec/0x3d8 [ 82.654264][ T5134] genl_rcv+0x38/0x50 [ 82.654958][ T5134] netlink_unicast+0x624/0x890 [ 82.655742][ T5134] netlink_sendmsg+0x6f4/0x9d8 [ 82.656518][ T5134] ____sys_sendmsg+0x62c/0x940 [ 82.657294][ T5134] ___sys_sendmsg+0x1f0/0x27c [ 82.658093][ T5134] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.658942][ T5134] invoke_syscall+0x98/0x2b0 [ 82.659694][ T5134] el0_svc_common+0x138/0x258 [ 82.660518][ T5134] do_el0_svc+0x58/0x13c [ 82.661265][ T5134] el0_svc+0x78/0x1d0 [ 82.661909][ T5134] el0t_64_sync_handler+0xcc/0xe4 [ 82.662742][ T5134] el0t_64_sync+0x1a0/0x1a4 [ 82.674520][ T5136] FAULT_INJECTION: forcing a failure. [ 82.674520][ T5136] name failslab, interval 1, probability 0, space 0, times 0 [ 82.676578][ T5136] CPU: 1 PID: 5136 Comm: syz.0.98 Tainted: G W syzkaller #0 [ 82.678043][ T5136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.679774][ T5136] Call trace: [ 82.680355][ T5136] dump_backtrace+0x0/0x458 [ 82.681115][ T5136] show_stack+0x2c/0x3c [ 82.681784][ T5136] __dump_stack+0x30/0x40 [ 82.682551][ T5136] dump_stack_lvl+0xf4/0x15c [ 82.683331][ T5136] dump_stack+0x1c/0x5c [ 82.684028][ T5136] should_fail+0x3bc/0x514 [ 82.684837][ T5136] __should_failslab+0xbc/0x10c [ 82.685640][ T5136] should_failslab+0x10/0x28 [ 82.686459][ T5136] slab_pre_alloc_hook+0x64/0xe8 [ 82.687328][ T5136] kmem_cache_alloc_node+0x98/0x40c [ 82.688181][ T5136] __alloc_skb+0x130/0x678 [ 82.688942][ T5136] netlink_ack+0x2c4/0x96c [ 82.689729][ T5136] netlink_rcv_skb+0x1ec/0x3d8 [ 82.690559][ T5136] genl_rcv+0x38/0x50 [ 82.691230][ T5136] netlink_unicast+0x624/0x890 [ 82.692076][ T5136] netlink_sendmsg+0x6f4/0x9d8 [ 82.692880][ T5136] ____sys_sendmsg+0x62c/0x940 [ 82.693689][ T5136] ___sys_sendmsg+0x1f0/0x27c [ 82.694537][ T5136] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.695367][ T5136] invoke_syscall+0x98/0x2b0 [ 82.696147][ T5136] el0_svc_common+0x138/0x258 [ 82.696948][ T5136] do_el0_svc+0x58/0x13c [ 82.697689][ T5136] el0_svc+0x78/0x1d0 [ 82.698429][ T5136] el0t_64_sync_handler+0xcc/0xe4 [ 82.699242][ T5136] el0t_64_sync+0x1a0/0x1a4 [ 82.714256][ T5138] FAULT_INJECTION: forcing a failure. [ 82.714256][ T5138] name failslab, interval 1, probability 0, space 0, times 0 [ 82.716285][ T5138] CPU: 0 PID: 5138 Comm: syz.0.99 Tainted: G W syzkaller #0 [ 82.717699][ T5138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.719527][ T5138] Call trace: [ 82.720096][ T5138] dump_backtrace+0x0/0x458 [ 82.720873][ T5138] show_stack+0x2c/0x3c [ 82.721601][ T5138] __dump_stack+0x30/0x40 [ 82.722366][ T5138] dump_stack_lvl+0xf4/0x15c [ 82.723171][ T5138] dump_stack+0x1c/0x5c [ 82.723914][ T5138] should_fail+0x3bc/0x514 [ 82.724627][ T5138] __should_failslab+0xbc/0x10c [ 82.725447][ T5138] should_failslab+0x10/0x28 [ 82.726210][ T5138] slab_pre_alloc_hook+0x64/0xe8 [ 82.727037][ T5138] kmem_cache_alloc_node+0x98/0x40c [ 82.727954][ T5138] __alloc_skb+0x130/0x678 [ 82.728723][ T5138] netlink_ack+0x2c4/0x96c [ 82.729493][ T5138] netlink_rcv_skb+0x1ec/0x3d8 [ 82.730293][ T5138] genl_rcv+0x38/0x50 [ 82.730986][ T5138] netlink_unicast+0x624/0x890 [ 82.731826][ T5138] netlink_sendmsg+0x6f4/0x9d8 [ 82.732659][ T5138] ____sys_sendmsg+0x62c/0x940 [ 82.733409][ T5138] ___sys_sendmsg+0x1f0/0x27c [ 82.734192][ T5138] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.735079][ T5138] invoke_syscall+0x98/0x2b0 [ 82.735845][ T5138] el0_svc_common+0x138/0x258 [ 82.736591][ T5138] do_el0_svc+0x58/0x13c [ 82.737369][ T5138] el0_svc+0x78/0x1d0 [ 82.738087][ T5138] el0t_64_sync_handler+0xcc/0xe4 [ 82.738965][ T5138] el0t_64_sync+0x1a0/0x1a4 [ 82.754072][ T5140] FAULT_INJECTION: forcing a failure. [ 82.754072][ T5140] name failslab, interval 1, probability 0, space 0, times 0 [ 82.756083][ T5140] CPU: 0 PID: 5140 Comm: syz.0.100 Tainted: G W syzkaller #0 [ 82.757494][ T5140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.759256][ T5140] Call trace: [ 82.759850][ T5140] dump_backtrace+0x0/0x458 [ 82.760597][ T5140] show_stack+0x2c/0x3c [ 82.761362][ T5140] __dump_stack+0x30/0x40 [ 82.762157][ T5140] dump_stack_lvl+0xf4/0x15c [ 82.762899][ T5140] dump_stack+0x1c/0x5c [ 82.763593][ T5140] should_fail+0x3bc/0x514 [ 82.764417][ T5140] __should_failslab+0xbc/0x10c [ 82.765244][ T5140] should_failslab+0x10/0x28 [ 82.765943][ T5140] slab_pre_alloc_hook+0x64/0xe8 [ 82.766729][ T5140] kmem_cache_alloc_node+0x98/0x40c [ 82.767533][ T5140] __alloc_skb+0x130/0x678 [ 82.768240][ T5140] netlink_ack+0x2c4/0x96c [ 82.768915][ T5140] netlink_rcv_skb+0x1ec/0x3d8 [ 82.769670][ T5140] genl_rcv+0x38/0x50 [ 82.770336][ T5140] netlink_unicast+0x624/0x890 [ 82.771097][ T5140] netlink_sendmsg+0x6f4/0x9d8 [ 82.771860][ T5140] ____sys_sendmsg+0x62c/0x940 [ 82.772681][ T5140] ___sys_sendmsg+0x1f0/0x27c [ 82.773487][ T5140] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.774376][ T5140] invoke_syscall+0x98/0x2b0 [ 82.775165][ T5140] el0_svc_common+0x138/0x258 [ 82.775934][ T5140] do_el0_svc+0x58/0x13c [ 82.776672][ T5140] el0_svc+0x78/0x1d0 [ 82.777360][ T5140] el0t_64_sync_handler+0xcc/0xe4 [ 82.778216][ T5140] el0t_64_sync+0x1a0/0x1a4 [ 82.792994][ T5142] FAULT_INJECTION: forcing a failure. [ 82.792994][ T5142] name failslab, interval 1, probability 0, space 0, times 0 [ 82.795195][ T5142] CPU: 1 PID: 5142 Comm: syz.0.101 Tainted: G W syzkaller #0 [ 82.796754][ T5142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.798498][ T5142] Call trace: [ 82.799047][ T5142] dump_backtrace+0x0/0x458 [ 82.799806][ T5142] show_stack+0x2c/0x3c [ 82.800501][ T5142] __dump_stack+0x30/0x40 [ 82.801159][ T5142] dump_stack_lvl+0xf4/0x15c [ 82.801983][ T5142] dump_stack+0x1c/0x5c [ 82.802690][ T5142] should_fail+0x3bc/0x514 [ 82.803466][ T5142] __should_failslab+0xbc/0x10c [ 82.804315][ T5142] should_failslab+0x10/0x28 [ 82.805052][ T5142] slab_pre_alloc_hook+0x64/0xe8 [ 82.805869][ T5142] kmem_cache_alloc_node+0x98/0x40c [ 82.806702][ T5142] __alloc_skb+0x130/0x678 [ 82.807444][ T5142] netlink_ack+0x2c4/0x96c [ 82.808168][ T5142] netlink_rcv_skb+0x1ec/0x3d8 [ 82.808942][ T5142] genl_rcv+0x38/0x50 [ 82.809586][ T5142] netlink_unicast+0x624/0x890 [ 82.810455][ T5142] netlink_sendmsg+0x6f4/0x9d8 [ 82.811297][ T5142] ____sys_sendmsg+0x62c/0x940 [ 82.812073][ T5142] ___sys_sendmsg+0x1f0/0x27c [ 82.812881][ T5142] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.813818][ T5142] invoke_syscall+0x98/0x2b0 [ 82.814558][ T5142] el0_svc_common+0x138/0x258 [ 82.815394][ T5142] do_el0_svc+0x58/0x13c [ 82.816150][ T5142] el0_svc+0x78/0x1d0 [ 82.816849][ T5142] el0t_64_sync_handler+0xcc/0xe4 [ 82.817696][ T5142] el0t_64_sync+0x1a0/0x1a4 [ 82.833973][ T5144] FAULT_INJECTION: forcing a failure. [ 82.833973][ T5144] name failslab, interval 1, probability 0, space 0, times 0 [ 82.836161][ T5144] CPU: 0 PID: 5144 Comm: syz.0.102 Tainted: G W syzkaller #0 [ 82.837575][ T5144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.839317][ T5144] Call trace: [ 82.839842][ T5144] dump_backtrace+0x0/0x458 [ 82.840681][ T5144] show_stack+0x2c/0x3c [ 82.841383][ T5144] __dump_stack+0x30/0x40 [ 82.842135][ T5144] dump_stack_lvl+0xf4/0x15c [ 82.842933][ T5144] dump_stack+0x1c/0x5c [ 82.843687][ T5144] should_fail+0x3bc/0x514 [ 82.844416][ T5144] __should_failslab+0xbc/0x10c [ 82.845252][ T5144] should_failslab+0x10/0x28 [ 82.846014][ T5144] slab_pre_alloc_hook+0x64/0xe8 [ 82.846819][ T5144] kmem_cache_alloc_node+0x98/0x40c [ 82.847716][ T5144] __alloc_skb+0x130/0x678 [ 82.848463][ T5144] netlink_ack+0x2c4/0x96c [ 82.849148][ T5144] netlink_rcv_skb+0x1ec/0x3d8 [ 82.849915][ T5144] genl_rcv+0x38/0x50 [ 82.850600][ T5144] netlink_unicast+0x624/0x890 [ 82.851461][ T5144] netlink_sendmsg+0x6f4/0x9d8 [ 82.852307][ T5144] ____sys_sendmsg+0x62c/0x940 [ 82.853106][ T5144] ___sys_sendmsg+0x1f0/0x27c [ 82.853971][ T5144] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.854853][ T5144] invoke_syscall+0x98/0x2b0 [ 82.855715][ T5144] el0_svc_common+0x138/0x258 [ 82.856523][ T5144] do_el0_svc+0x58/0x13c [ 82.857249][ T5144] el0_svc+0x78/0x1d0 [ 82.857900][ T5144] el0t_64_sync_handler+0xcc/0xe4 [ 82.858736][ T5144] el0t_64_sync+0x1a0/0x1a4 [ 82.874358][ T5146] FAULT_INJECTION: forcing a failure. [ 82.874358][ T5146] name failslab, interval 1, probability 0, space 0, times 0 [ 82.876441][ T5146] CPU: 1 PID: 5146 Comm: syz.0.103 Tainted: G W syzkaller #0 [ 82.877823][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.879482][ T5146] Call trace: [ 82.880029][ T5146] dump_backtrace+0x0/0x458 [ 82.880789][ T5146] show_stack+0x2c/0x3c [ 82.881504][ T5146] __dump_stack+0x30/0x40 [ 82.882276][ T5146] dump_stack_lvl+0xf4/0x15c [ 82.883032][ T5146] dump_stack+0x1c/0x5c [ 82.883724][ T5146] should_fail+0x3bc/0x514 [ 82.884487][ T5146] __should_failslab+0xbc/0x10c [ 82.885360][ T5146] should_failslab+0x10/0x28 [ 82.886184][ T5146] slab_pre_alloc_hook+0x64/0xe8 [ 82.887027][ T5146] kmem_cache_alloc_node+0x98/0x40c [ 82.887968][ T5146] __alloc_skb+0x130/0x678 [ 82.888709][ T5146] netlink_ack+0x2c4/0x96c [ 82.889484][ T5146] netlink_rcv_skb+0x1ec/0x3d8 [ 82.890325][ T5146] genl_rcv+0x38/0x50 [ 82.891017][ T5146] netlink_unicast+0x624/0x890 [ 82.891851][ T5146] netlink_sendmsg+0x6f4/0x9d8 [ 82.892673][ T5146] ____sys_sendmsg+0x62c/0x940 [ 82.893474][ T5146] ___sys_sendmsg+0x1f0/0x27c [ 82.894258][ T5146] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.895170][ T5146] invoke_syscall+0x98/0x2b0 [ 82.895936][ T5146] el0_svc_common+0x138/0x258 [ 82.896752][ T5146] do_el0_svc+0x58/0x13c [ 82.897402][ T5146] el0_svc+0x78/0x1d0 [ 82.898140][ T5146] el0t_64_sync_handler+0xcc/0xe4 [ 82.898992][ T5146] el0t_64_sync+0x1a0/0x1a4 [ 82.909001][ T5148] FAULT_INJECTION: forcing a failure. [ 82.909001][ T5148] name failslab, interval 1, probability 0, space 0, times 0 [ 82.911119][ T5148] CPU: 1 PID: 5148 Comm: syz.0.104 Tainted: G W syzkaller #0 [ 82.912533][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.914184][ T5148] Call trace: [ 82.914723][ T5148] dump_backtrace+0x0/0x458 [ 82.915462][ T5148] show_stack+0x2c/0x3c [ 82.916122][ T5148] __dump_stack+0x30/0x40 [ 82.916824][ T5148] dump_stack_lvl+0xf4/0x15c [ 82.917583][ T5148] dump_stack+0x1c/0x5c [ 82.918256][ T5148] should_fail+0x3bc/0x514 [ 82.918970][ T5148] __should_failslab+0xbc/0x10c [ 82.919773][ T5148] should_failslab+0x10/0x28 [ 82.920536][ T5148] slab_pre_alloc_hook+0x64/0xe8 [ 82.921388][ T5148] kmem_cache_alloc_node+0x98/0x40c [ 82.922279][ T5148] __alloc_skb+0x130/0x678 [ 82.923044][ T5148] netlink_ack+0x2c4/0x96c [ 82.923818][ T5148] netlink_rcv_skb+0x1ec/0x3d8 [ 82.924660][ T5148] genl_rcv+0x38/0x50 [ 82.925346][ T5148] netlink_unicast+0x624/0x890 [ 82.926122][ T5148] netlink_sendmsg+0x6f4/0x9d8 [ 82.926954][ T5148] ____sys_sendmsg+0x62c/0x940 [ 82.927787][ T5148] ___sys_sendmsg+0x1f0/0x27c [ 82.928588][ T5148] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.929501][ T5148] invoke_syscall+0x98/0x2b0 [ 82.930289][ T5148] el0_svc_common+0x138/0x258 [ 82.931074][ T5148] do_el0_svc+0x58/0x13c [ 82.931772][ T5148] el0_svc+0x78/0x1d0 [ 82.932407][ T5148] el0t_64_sync_handler+0xcc/0xe4 [ 82.933206][ T5148] el0t_64_sync+0x1a0/0x1a4 [ 82.947013][ T5150] FAULT_INJECTION: forcing a failure. [ 82.947013][ T5150] name failslab, interval 1, probability 0, space 0, times 0 [ 82.949049][ T5150] CPU: 1 PID: 5150 Comm: syz.0.105 Tainted: G W syzkaller #0 [ 82.950442][ T5150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.952212][ T5150] Call trace: [ 82.952739][ T5150] dump_backtrace+0x0/0x458 [ 82.953498][ T5150] show_stack+0x2c/0x3c [ 82.954196][ T5150] __dump_stack+0x30/0x40 [ 82.954944][ T5150] dump_stack_lvl+0xf4/0x15c [ 82.955784][ T5150] dump_stack+0x1c/0x5c [ 82.956462][ T5150] should_fail+0x3bc/0x514 [ 82.957246][ T5150] __should_failslab+0xbc/0x10c [ 82.958069][ T5150] should_failslab+0x10/0x28 [ 82.958889][ T5150] slab_pre_alloc_hook+0x64/0xe8 [ 82.959747][ T5150] kmem_cache_alloc_node+0x98/0x40c [ 82.960588][ T5150] __alloc_skb+0x130/0x678 [ 82.961308][ T5150] netlink_ack+0x2c4/0x96c [ 82.962083][ T5150] netlink_rcv_skb+0x1ec/0x3d8 [ 82.962887][ T5150] genl_rcv+0x38/0x50 [ 82.963566][ T5150] netlink_unicast+0x624/0x890 [ 82.964371][ T5150] netlink_sendmsg+0x6f4/0x9d8 [ 82.965182][ T5150] ____sys_sendmsg+0x62c/0x940 [ 82.965997][ T5150] ___sys_sendmsg+0x1f0/0x27c [ 82.966825][ T5150] __arm64_sys_sendmsg+0x1bc/0x278 [ 82.967658][ T5150] invoke_syscall+0x98/0x2b0 [ 82.968448][ T5150] el0_svc_common+0x138/0x258 [ 82.969238][ T5150] do_el0_svc+0x58/0x13c [ 82.969965][ T5150] el0_svc+0x78/0x1d0 [ 82.970627][ T5150] el0t_64_sync_handler+0xcc/0xe4 [ 82.971505][ T5150] el0t_64_sync+0x1a0/0x1a4 [ 82.981056][ T5152] FAULT_INJECTION: forcing a failure. [ 82.981056][ T5152] name failslab, interval 1, probability 0, space 0, times 0 [ 82.983108][ T5152] CPU: 1 PID: 5152 Comm: syz.0.106 Tainted: G W syzkaller #0 [ 82.984516][ T5152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.986172][ T5152] Call trace: [ 82.986781][ T5152] dump_backtrace+0x0/0x458 [ 82.987495][ T5152] show_stack+0x2c/0x3c [ 82.988184][ T5152] __dump_stack+0x30/0x40 [ 82.988942][ T5152] dump_stack_lvl+0xf4/0x15c [ 82.989714][ T5152] dump_stack+0x1c/0x5c [ 82.990465][ T5152] should_fail+0x3bc/0x514 [ 82.991182][ T5152] __should_failslab+0xbc/0x10c [ 82.991961][ T5152] should_failslab+0x10/0x28 [ 82.992690][ T5152] slab_pre_alloc_hook+0x64/0xe8 [ 82.993507][ T5152] kmem_cache_alloc_node+0x98/0x40c [ 82.994351][ T5152] __alloc_skb+0x130/0x678 [ 82.995127][ T5152] netlink_ack+0x2c4/0x96c [ 82.995861][ T5152] netlink_rcv_skb+0x1ec/0x3d8 [ 82.996649][ T5152] genl_rcv+0x38/0x50 [ 82.997385][ T5152] netlink_unicast+0x624/0x890 [ 82.998202][ T5152] netlink_sendmsg+0x6f4/0x9d8 [ 82.999023][ T5152] ____sys_sendmsg+0x62c/0x940 [ 82.999895][ T5152] ___sys_sendmsg+0x1f0/0x27c [ 83.000698][ T5152] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.001512][ T5152] invoke_syscall+0x98/0x2b0 [ 83.002292][ T5152] el0_svc_common+0x138/0x258 [ 83.003083][ T5152] do_el0_svc+0x58/0x13c [ 83.003878][ T5152] el0_svc+0x78/0x1d0 [ 83.004548][ T5152] el0t_64_sync_handler+0xcc/0xe4 [ 83.005397][ T5152] el0t_64_sync+0x1a0/0x1a4 [ 83.020083][ T5154] FAULT_INJECTION: forcing a failure. [ 83.020083][ T5154] name failslab, interval 1, probability 0, space 0, times 0 [ 83.022055][ T5154] CPU: 1 PID: 5154 Comm: syz.0.107 Tainted: G W syzkaller #0 [ 83.023389][ T5154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.025170][ T5154] Call trace: [ 83.025721][ T5154] dump_backtrace+0x0/0x458 [ 83.026446][ T5154] show_stack+0x2c/0x3c [ 83.027229][ T5154] __dump_stack+0x30/0x40 [ 83.027921][ T5154] dump_stack_lvl+0xf4/0x15c [ 83.028692][ T5154] dump_stack+0x1c/0x5c [ 83.029446][ T5154] should_fail+0x3bc/0x514 [ 83.030235][ T5154] __should_failslab+0xbc/0x10c [ 83.031090][ T5154] should_failslab+0x10/0x28 [ 83.031871][ T5154] slab_pre_alloc_hook+0x64/0xe8 [ 83.032650][ T5154] kmem_cache_alloc_node+0x98/0x40c [ 83.033551][ T5154] __alloc_skb+0x130/0x678 [ 83.034327][ T5154] netlink_ack+0x2c4/0x96c [ 83.035120][ T5154] netlink_rcv_skb+0x1ec/0x3d8 [ 83.035958][ T5154] genl_rcv+0x38/0x50 [ 83.036617][ T5154] netlink_unicast+0x624/0x890 [ 83.037427][ T5154] netlink_sendmsg+0x6f4/0x9d8 [ 83.038284][ T5154] ____sys_sendmsg+0x62c/0x940 [ 83.039130][ T5154] ___sys_sendmsg+0x1f0/0x27c [ 83.039908][ T5154] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.040759][ T5154] invoke_syscall+0x98/0x2b0 [ 83.041549][ T5154] el0_svc_common+0x138/0x258 [ 83.042378][ T5154] do_el0_svc+0x58/0x13c [ 83.043112][ T5154] el0_svc+0x78/0x1d0 [ 83.043794][ T5154] el0t_64_sync_handler+0xcc/0xe4 [ 83.044709][ T5154] el0t_64_sync+0x1a0/0x1a4 [ 83.054913][ T5156] FAULT_INJECTION: forcing a failure. [ 83.054913][ T5156] name failslab, interval 1, probability 0, space 0, times 0 [ 83.056984][ T5156] CPU: 1 PID: 5156 Comm: syz.0.108 Tainted: G W syzkaller #0 [ 83.058385][ T5156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.060121][ T5156] Call trace: [ 83.060663][ T5156] dump_backtrace+0x0/0x458 [ 83.061445][ T5156] show_stack+0x2c/0x3c [ 83.062156][ T5156] __dump_stack+0x30/0x40 [ 83.062841][ T5156] dump_stack_lvl+0xf4/0x15c [ 83.063605][ T5156] dump_stack+0x1c/0x5c [ 83.064303][ T5156] should_fail+0x3bc/0x514 [ 83.065019][ T5156] __should_failslab+0xbc/0x10c [ 83.065856][ T5156] should_failslab+0x10/0x28 [ 83.066654][ T5156] slab_pre_alloc_hook+0x64/0xe8 [ 83.067483][ T5156] kmem_cache_alloc_node+0x98/0x40c [ 83.068354][ T5156] __alloc_skb+0x130/0x678 [ 83.069099][ T5156] netlink_ack+0x2c4/0x96c [ 83.069909][ T5156] netlink_rcv_skb+0x1ec/0x3d8 [ 83.070773][ T5156] genl_rcv+0x38/0x50 [ 83.071470][ T5156] netlink_unicast+0x624/0x890 [ 83.072328][ T5156] netlink_sendmsg+0x6f4/0x9d8 [ 83.073154][ T5156] ____sys_sendmsg+0x62c/0x940 [ 83.073970][ T5156] ___sys_sendmsg+0x1f0/0x27c [ 83.074795][ T5156] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.075704][ T5156] invoke_syscall+0x98/0x2b0 [ 83.076513][ T5156] el0_svc_common+0x138/0x258 [ 83.077291][ T5156] do_el0_svc+0x58/0x13c [ 83.077970][ T5156] el0_svc+0x78/0x1d0 [ 83.078678][ T5156] el0t_64_sync_handler+0xcc/0xe4 [ 83.079488][ T5156] el0t_64_sync+0x1a0/0x1a4 [ 83.089986][ T5158] FAULT_INJECTION: forcing a failure. [ 83.089986][ T5158] name failslab, interval 1, probability 0, space 0, times 0 [ 83.092092][ T5158] CPU: 1 PID: 5158 Comm: syz.0.109 Tainted: G W syzkaller #0 [ 83.093500][ T5158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.095304][ T5158] Call trace: [ 83.095862][ T5158] dump_backtrace+0x0/0x458 [ 83.096640][ T5158] show_stack+0x2c/0x3c [ 83.097341][ T5158] __dump_stack+0x30/0x40 [ 83.098101][ T5158] dump_stack_lvl+0xf4/0x15c [ 83.098878][ T5158] dump_stack+0x1c/0x5c [ 83.099601][ T5158] should_fail+0x3bc/0x514 [ 83.100379][ T5158] __should_failslab+0xbc/0x10c [ 83.101259][ T5158] should_failslab+0x10/0x28 [ 83.102051][ T5158] slab_pre_alloc_hook+0x64/0xe8 [ 83.102907][ T5158] kmem_cache_alloc_node+0x98/0x40c [ 83.103815][ T5158] __alloc_skb+0x130/0x678 [ 83.104587][ T5158] netlink_ack+0x2c4/0x96c [ 83.105405][ T5158] netlink_rcv_skb+0x1ec/0x3d8 [ 83.106287][ T5158] genl_rcv+0x38/0x50 [ 83.106986][ T5158] netlink_unicast+0x624/0x890 [ 83.107862][ T5158] netlink_sendmsg+0x6f4/0x9d8 [ 83.108664][ T5158] ____sys_sendmsg+0x62c/0x940 [ 83.109562][ T5158] ___sys_sendmsg+0x1f0/0x27c [ 83.110414][ T5158] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.111329][ T5158] invoke_syscall+0x98/0x2b0 [ 83.112156][ T5158] el0_svc_common+0x138/0x258 [ 83.112963][ T5158] do_el0_svc+0x58/0x13c [ 83.113709][ T5158] el0_svc+0x78/0x1d0 [ 83.114385][ T5158] el0t_64_sync_handler+0xcc/0xe4 [ 83.115266][ T5158] el0t_64_sync+0x1a0/0x1a4 [ 83.125714][ T5160] FAULT_INJECTION: forcing a failure. [ 83.125714][ T5160] name failslab, interval 1, probability 0, space 0, times 0 [ 83.127836][ T5160] CPU: 0 PID: 5160 Comm: syz.0.110 Tainted: G W syzkaller #0 [ 83.129427][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.131250][ T5160] Call trace: [ 83.131858][ T5160] dump_backtrace+0x0/0x458 [ 83.132680][ T5160] show_stack+0x2c/0x3c [ 83.133396][ T5160] __dump_stack+0x30/0x40 [ 83.134149][ T5160] dump_stack_lvl+0xf4/0x15c [ 83.134983][ T5160] dump_stack+0x1c/0x5c [ 83.135683][ T5160] should_fail+0x3bc/0x514 [ 83.136462][ T5160] __should_failslab+0xbc/0x10c [ 83.137253][ T5160] should_failslab+0x10/0x28 [ 83.138008][ T5160] slab_pre_alloc_hook+0x64/0xe8 [ 83.138832][ T5160] kmem_cache_alloc_node+0x98/0x40c [ 83.139778][ T5160] __alloc_skb+0x130/0x678 [ 83.140563][ T5160] netlink_ack+0x2c4/0x96c [ 83.141313][ T5160] netlink_rcv_skb+0x1ec/0x3d8 [ 83.142145][ T5160] genl_rcv+0x38/0x50 [ 83.142835][ T5160] netlink_unicast+0x624/0x890 [ 83.143643][ T5160] netlink_sendmsg+0x6f4/0x9d8 [ 83.144495][ T5160] ____sys_sendmsg+0x62c/0x940 [ 83.145347][ T5160] ___sys_sendmsg+0x1f0/0x27c [ 83.146145][ T5160] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.147085][ T5160] invoke_syscall+0x98/0x2b0 [ 83.147890][ T5160] el0_svc_common+0x138/0x258 [ 83.148664][ T5160] do_el0_svc+0x58/0x13c [ 83.149398][ T5160] el0_svc+0x78/0x1d0 [ 83.150095][ T5160] el0t_64_sync_handler+0xcc/0xe4 [ 83.151020][ T5160] el0t_64_sync+0x1a0/0x1a4 [ 83.167306][ T5162] FAULT_INJECTION: forcing a failure. [ 83.167306][ T5162] name failslab, interval 1, probability 0, space 0, times 0 [ 83.169921][ T5162] CPU: 0 PID: 5162 Comm: syz.0.111 Tainted: G W syzkaller #0 [ 83.171415][ T5162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.173082][ T5162] Call trace: [ 83.173603][ T5162] dump_backtrace+0x0/0x458 [ 83.174388][ T5162] show_stack+0x2c/0x3c [ 83.175098][ T5162] __dump_stack+0x30/0x40 [ 83.175869][ T5162] dump_stack_lvl+0xf4/0x15c [ 83.176676][ T5162] dump_stack+0x1c/0x5c [ 83.177356][ T5162] should_fail+0x3bc/0x514 [ 83.178146][ T5162] __should_failslab+0xbc/0x10c [ 83.178992][ T5162] should_failslab+0x10/0x28 [ 83.179810][ T5162] slab_pre_alloc_hook+0x64/0xe8 [ 83.180628][ T5162] kmem_cache_alloc_node+0x98/0x40c [ 83.181532][ T5162] __alloc_skb+0x130/0x678 [ 83.182269][ T5162] netlink_ack+0x2c4/0x96c [ 83.183068][ T5162] netlink_rcv_skb+0x1ec/0x3d8 [ 83.183868][ T5162] genl_rcv+0x38/0x50 [ 83.184590][ T5162] netlink_unicast+0x624/0x890 [ 83.185434][ T5162] netlink_sendmsg+0x6f4/0x9d8 [ 83.186283][ T5162] ____sys_sendmsg+0x62c/0x940 [ 83.187141][ T5162] ___sys_sendmsg+0x1f0/0x27c [ 83.187912][ T5162] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.188754][ T5162] invoke_syscall+0x98/0x2b0 [ 83.189521][ T5162] el0_svc_common+0x138/0x258 [ 83.190301][ T5162] do_el0_svc+0x58/0x13c [ 83.190999][ T5162] el0_svc+0x78/0x1d0 [ 83.191681][ T5162] el0t_64_sync_handler+0xcc/0xe4 [ 83.192489][ T5162] el0t_64_sync+0x1a0/0x1a4 [ 83.208779][ T5164] FAULT_INJECTION: forcing a failure. [ 83.208779][ T5164] name failslab, interval 1, probability 0, space 0, times 0 [ 83.211096][ T5164] CPU: 1 PID: 5164 Comm: syz.0.112 Tainted: G W syzkaller #0 [ 83.212433][ T5164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.214066][ T5164] Call trace: [ 83.214627][ T5164] dump_backtrace+0x0/0x458 [ 83.215395][ T5164] show_stack+0x2c/0x3c [ 83.216130][ T5164] __dump_stack+0x30/0x40 [ 83.216875][ T5164] dump_stack_lvl+0xf4/0x15c [ 83.217625][ T5164] dump_stack+0x1c/0x5c [ 83.218330][ T5164] should_fail+0x3bc/0x514 [ 83.219044][ T5164] __should_failslab+0xbc/0x10c [ 83.219862][ T5164] should_failslab+0x10/0x28 [ 83.220631][ T5164] slab_pre_alloc_hook+0x64/0xe8 [ 83.221425][ T5164] kmem_cache_alloc_node+0x98/0x40c [ 83.222262][ T5164] __alloc_skb+0x130/0x678 [ 83.222987][ T5164] netlink_ack+0x2c4/0x96c [ 83.223734][ T5164] netlink_rcv_skb+0x1ec/0x3d8 [ 83.224513][ T5164] genl_rcv+0x38/0x50 [ 83.225184][ T5164] netlink_unicast+0x624/0x890 [ 83.226045][ T5164] netlink_sendmsg+0x6f4/0x9d8 [ 83.226875][ T5164] ____sys_sendmsg+0x62c/0x940 [ 83.227671][ T5164] ___sys_sendmsg+0x1f0/0x27c [ 83.228492][ T5164] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.229349][ T5164] invoke_syscall+0x98/0x2b0 [ 83.230130][ T5164] el0_svc_common+0x138/0x258 [ 83.230892][ T5164] do_el0_svc+0x58/0x13c [ 83.231609][ T5164] el0_svc+0x78/0x1d0 [ 83.232269][ T5164] el0t_64_sync_handler+0xcc/0xe4 [ 83.233142][ T5164] el0t_64_sync+0x1a0/0x1a4 [ 83.246717][ T5166] FAULT_INJECTION: forcing a failure. [ 83.246717][ T5166] name failslab, interval 1, probability 0, space 0, times 0 [ 83.248733][ T5166] CPU: 1 PID: 5166 Comm: syz.0.113 Tainted: G W syzkaller #0 [ 83.250204][ T5166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.251967][ T5166] Call trace: [ 83.252539][ T5166] dump_backtrace+0x0/0x458 [ 83.253293][ T5166] show_stack+0x2c/0x3c [ 83.254042][ T5166] __dump_stack+0x30/0x40 [ 83.254804][ T5166] dump_stack_lvl+0xf4/0x15c [ 83.255568][ T5166] dump_stack+0x1c/0x5c [ 83.256269][ T5166] should_fail+0x3bc/0x514 [ 83.257000][ T5166] __should_failslab+0xbc/0x10c [ 83.257812][ T5166] should_failslab+0x10/0x28 [ 83.258685][ T5166] slab_pre_alloc_hook+0x64/0xe8 [ 83.259573][ T5166] kmem_cache_alloc_node+0x98/0x40c [ 83.260523][ T5166] __alloc_skb+0x130/0x678 [ 83.261276][ T5166] netlink_ack+0x2c4/0x96c [ 83.262030][ T5166] netlink_rcv_skb+0x1ec/0x3d8 [ 83.262882][ T5166] genl_rcv+0x38/0x50 [ 83.263561][ T5166] netlink_unicast+0x624/0x890 [ 83.264350][ T5166] netlink_sendmsg+0x6f4/0x9d8 [ 83.265191][ T5166] ____sys_sendmsg+0x62c/0x940 [ 83.265992][ T5166] ___sys_sendmsg+0x1f0/0x27c [ 83.266839][ T5166] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.267721][ T5166] invoke_syscall+0x98/0x2b0 [ 83.268530][ T5166] el0_svc_common+0x138/0x258 [ 83.269314][ T5166] do_el0_svc+0x58/0x13c [ 83.270024][ T5166] el0_svc+0x78/0x1d0 [ 83.270689][ T5166] el0t_64_sync_handler+0xcc/0xe4 [ 83.271491][ T5166] el0t_64_sync+0x1a0/0x1a4 [ 83.281879][ T5168] FAULT_INJECTION: forcing a failure. [ 83.281879][ T5168] name failslab, interval 1, probability 0, space 0, times 0 [ 83.284104][ T5168] CPU: 0 PID: 5168 Comm: syz.0.114 Tainted: G W syzkaller #0 [ 83.285670][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.287482][ T5168] Call trace: [ 83.288039][ T5168] dump_backtrace+0x0/0x458 [ 83.288797][ T5168] show_stack+0x2c/0x3c [ 83.289569][ T5168] __dump_stack+0x30/0x40 [ 83.290277][ T5168] dump_stack_lvl+0xf4/0x15c [ 83.291082][ T5168] dump_stack+0x1c/0x5c [ 83.291820][ T5168] should_fail+0x3bc/0x514 [ 83.292582][ T5168] __should_failslab+0xbc/0x10c [ 83.293428][ T5168] should_failslab+0x10/0x28 [ 83.294167][ T5168] slab_pre_alloc_hook+0x64/0xe8 [ 83.294998][ T5168] kmem_cache_alloc_node+0x98/0x40c [ 83.295843][ T5168] __alloc_skb+0x130/0x678 [ 83.296542][ T5168] netlink_ack+0x2c4/0x96c [ 83.297225][ T5168] netlink_rcv_skb+0x1ec/0x3d8 [ 83.298016][ T5168] genl_rcv+0x38/0x50 [ 83.298657][ T5168] netlink_unicast+0x624/0x890 [ 83.299493][ T5168] netlink_sendmsg+0x6f4/0x9d8 [ 83.300329][ T5168] ____sys_sendmsg+0x62c/0x940 [ 83.301136][ T5168] ___sys_sendmsg+0x1f0/0x27c [ 83.301991][ T5168] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.302820][ T5168] invoke_syscall+0x98/0x2b0 [ 83.303604][ T5168] el0_svc_common+0x138/0x258 [ 83.304448][ T5168] do_el0_svc+0x58/0x13c [ 83.305144][ T5168] el0_svc+0x78/0x1d0 [ 83.305816][ T5168] el0t_64_sync_handler+0xcc/0xe4 [ 83.306667][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 83.318928][ T5170] FAULT_INJECTION: forcing a failure. [ 83.318928][ T5170] name failslab, interval 1, probability 0, space 0, times 0 [ 83.322184][ T5170] CPU: 0 PID: 5170 Comm: syz.0.115 Tainted: G W syzkaller #0 [ 83.323659][ T5170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.325302][ T5170] Call trace: [ 83.325831][ T5170] dump_backtrace+0x0/0x458 [ 83.326592][ T5170] show_stack+0x2c/0x3c [ 83.327250][ T5170] __dump_stack+0x30/0x40 [ 83.327945][ T5170] dump_stack_lvl+0xf4/0x15c [ 83.328680][ T5170] dump_stack+0x1c/0x5c [ 83.329327][ T5170] should_fail+0x3bc/0x514 [ 83.330079][ T5170] __should_failslab+0xbc/0x10c [ 83.330862][ T5170] should_failslab+0x10/0x28 [ 83.331595][ T5170] slab_pre_alloc_hook+0x64/0xe8 [ 83.332434][ T5170] kmem_cache_alloc_node+0x98/0x40c [ 83.333240][ T5170] __alloc_skb+0x130/0x678 [ 83.333935][ T5170] netlink_ack+0x2c4/0x96c [ 83.334627][ T5170] netlink_rcv_skb+0x1ec/0x3d8 [ 83.335387][ T5170] genl_rcv+0x38/0x50 [ 83.336008][ T5170] netlink_unicast+0x624/0x890 [ 83.336746][ T5170] netlink_sendmsg+0x6f4/0x9d8 [ 83.337502][ T5170] ____sys_sendmsg+0x62c/0x940 [ 83.338257][ T5170] ___sys_sendmsg+0x1f0/0x27c [ 83.339039][ T5170] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.339866][ T5170] invoke_syscall+0x98/0x2b0 [ 83.340624][ T5170] el0_svc_common+0x138/0x258 [ 83.341447][ T5170] do_el0_svc+0x58/0x13c [ 83.342108][ T5170] el0_svc+0x78/0x1d0 [ 83.342777][ T5170] el0t_64_sync_handler+0xcc/0xe4 [ 83.343546][ T5170] el0t_64_sync+0x1a0/0x1a4 [ 83.355829][ T5172] FAULT_INJECTION: forcing a failure. [ 83.355829][ T5172] name failslab, interval 1, probability 0, space 0, times 0 [ 83.358017][ T5172] CPU: 0 PID: 5172 Comm: syz.0.116 Tainted: G W syzkaller #0 [ 83.359520][ T5172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.361280][ T5172] Call trace: [ 83.361880][ T5172] dump_backtrace+0x0/0x458 [ 83.362636][ T5172] show_stack+0x2c/0x3c [ 83.363335][ T5172] __dump_stack+0x30/0x40 [ 83.364099][ T5172] dump_stack_lvl+0xf4/0x15c [ 83.364920][ T5172] dump_stack+0x1c/0x5c [ 83.365608][ T5172] should_fail+0x3bc/0x514 [ 83.366322][ T5172] __should_failslab+0xbc/0x10c [ 83.367089][ T5172] should_failslab+0x10/0x28 [ 83.367862][ T5172] slab_pre_alloc_hook+0x64/0xe8 [ 83.368717][ T5172] kmem_cache_alloc_node+0x98/0x40c [ 83.369624][ T5172] __alloc_skb+0x130/0x678 [ 83.370425][ T5172] netlink_ack+0x2c4/0x96c [ 83.371217][ T5172] netlink_rcv_skb+0x1ec/0x3d8 [ 83.372027][ T5172] genl_rcv+0x38/0x50 [ 83.372662][ T5172] netlink_unicast+0x624/0x890 [ 83.373486][ T5172] netlink_sendmsg+0x6f4/0x9d8 [ 83.374355][ T5172] ____sys_sendmsg+0x62c/0x940 [ 83.375184][ T5172] ___sys_sendmsg+0x1f0/0x27c [ 83.376042][ T5172] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.376968][ T5172] invoke_syscall+0x98/0x2b0 [ 83.377813][ T5172] el0_svc_common+0x138/0x258 [ 83.378614][ T5172] do_el0_svc+0x58/0x13c [ 83.379358][ T5172] el0_svc+0x78/0x1d0 [ 83.380067][ T5172] el0t_64_sync_handler+0xcc/0xe4 [ 83.380923][ T5172] el0t_64_sync+0x1a0/0x1a4 [ 83.394790][ T5174] FAULT_INJECTION: forcing a failure. [ 83.394790][ T5174] name failslab, interval 1, probability 0, space 0, times 0 [ 83.396966][ T5174] CPU: 0 PID: 5174 Comm: syz.0.117 Tainted: G W syzkaller #0 [ 83.398528][ T5174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.400347][ T5174] Call trace: [ 83.400925][ T5174] dump_backtrace+0x0/0x458 [ 83.401698][ T5174] show_stack+0x2c/0x3c [ 83.402411][ T5174] __dump_stack+0x30/0x40 [ 83.403175][ T5174] dump_stack_lvl+0xf4/0x15c [ 83.404011][ T5174] dump_stack+0x1c/0x5c [ 83.404785][ T5174] should_fail+0x3bc/0x514 [ 83.405551][ T5174] __should_failslab+0xbc/0x10c [ 83.406365][ T5174] should_failslab+0x10/0x28 [ 83.407199][ T5174] slab_pre_alloc_hook+0x64/0xe8 [ 83.408056][ T5174] kmem_cache_alloc_node+0x98/0x40c [ 83.408977][ T5174] __alloc_skb+0x130/0x678 [ 83.409774][ T5174] netlink_ack+0x2c4/0x96c [ 83.410555][ T5174] netlink_rcv_skb+0x1ec/0x3d8 [ 83.411414][ T5174] genl_rcv+0x38/0x50 [ 83.412083][ T5174] netlink_unicast+0x624/0x890 [ 83.412935][ T5174] netlink_sendmsg+0x6f4/0x9d8 [ 83.413714][ T5174] ____sys_sendmsg+0x62c/0x940 [ 83.414595][ T5174] ___sys_sendmsg+0x1f0/0x27c [ 83.415442][ T5174] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.416357][ T5174] invoke_syscall+0x98/0x2b0 [ 83.417153][ T5174] el0_svc_common+0x138/0x258 [ 83.417928][ T5174] do_el0_svc+0x58/0x13c [ 83.418674][ T5174] el0_svc+0x78/0x1d0 [ 83.419364][ T5174] el0t_64_sync_handler+0xcc/0xe4 [ 83.420272][ T5174] el0t_64_sync+0x1a0/0x1a4 [ 83.431418][ T5176] FAULT_INJECTION: forcing a failure. [ 83.431418][ T5176] name failslab, interval 1, probability 0, space 0, times 0 [ 83.433510][ T5176] CPU: 0 PID: 5176 Comm: syz.0.118 Tainted: G W syzkaller #0 [ 83.434950][ T5176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.436593][ T5176] Call trace: [ 83.437107][ T5176] dump_backtrace+0x0/0x458 [ 83.437886][ T5176] show_stack+0x2c/0x3c [ 83.438574][ T5176] __dump_stack+0x30/0x40 [ 83.439363][ T5176] dump_stack_lvl+0xf4/0x15c [ 83.440139][ T5176] dump_stack+0x1c/0x5c [ 83.440828][ T5176] should_fail+0x3bc/0x514 [ 83.441541][ T5176] __should_failslab+0xbc/0x10c [ 83.442317][ T5176] should_failslab+0x10/0x28 [ 83.443162][ T5176] slab_pre_alloc_hook+0x64/0xe8 [ 83.444009][ T5176] kmem_cache_alloc_node+0x98/0x40c [ 83.444899][ T5176] __alloc_skb+0x130/0x678 [ 83.445658][ T5176] netlink_ack+0x2c4/0x96c [ 83.446404][ T5176] netlink_rcv_skb+0x1ec/0x3d8 [ 83.447225][ T5176] genl_rcv+0x38/0x50 [ 83.447949][ T5176] netlink_unicast+0x624/0x890 [ 83.448799][ T5176] netlink_sendmsg+0x6f4/0x9d8 [ 83.449695][ T5176] ____sys_sendmsg+0x62c/0x940 [ 83.450490][ T5176] ___sys_sendmsg+0x1f0/0x27c [ 83.451324][ T5176] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.452238][ T5176] invoke_syscall+0x98/0x2b0 [ 83.453038][ T5176] el0_svc_common+0x138/0x258 [ 83.453823][ T5176] do_el0_svc+0x58/0x13c [ 83.454529][ T5176] el0_svc+0x78/0x1d0 [ 83.455236][ T5176] el0t_64_sync_handler+0xcc/0xe4 [ 83.456124][ T5176] el0t_64_sync+0x1a0/0x1a4 [ 83.470414][ T5178] FAULT_INJECTION: forcing a failure. [ 83.470414][ T5178] name failslab, interval 1, probability 0, space 0, times 0 [ 83.472417][ T5178] CPU: 0 PID: 5178 Comm: syz.0.119 Tainted: G W syzkaller #0 [ 83.473848][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.475645][ T5178] Call trace: [ 83.476183][ T5178] dump_backtrace+0x0/0x458 [ 83.476959][ T5178] show_stack+0x2c/0x3c [ 83.477681][ T5178] __dump_stack+0x30/0x40 [ 83.478380][ T5178] dump_stack_lvl+0xf4/0x15c [ 83.479144][ T5178] dump_stack+0x1c/0x5c [ 83.479852][ T5178] should_fail+0x3bc/0x514 [ 83.480597][ T5178] __should_failslab+0xbc/0x10c [ 83.481415][ T5178] should_failslab+0x10/0x28 [ 83.482213][ T5178] slab_pre_alloc_hook+0x64/0xe8 [ 83.483078][ T5178] kmem_cache_alloc_node+0x98/0x40c [ 83.483983][ T5178] __alloc_skb+0x130/0x678 [ 83.484741][ T5178] netlink_ack+0x2c4/0x96c [ 83.485525][ T5178] netlink_rcv_skb+0x1ec/0x3d8 [ 83.486353][ T5178] genl_rcv+0x38/0x50 [ 83.487059][ T5178] netlink_unicast+0x624/0x890 [ 83.487855][ T5178] netlink_sendmsg+0x6f4/0x9d8 [ 83.488659][ T5178] ____sys_sendmsg+0x62c/0x940 [ 83.489470][ T5178] ___sys_sendmsg+0x1f0/0x27c [ 83.490272][ T5178] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.491118][ T5178] invoke_syscall+0x98/0x2b0 [ 83.491979][ T5178] el0_svc_common+0x138/0x258 [ 83.492782][ T5178] do_el0_svc+0x58/0x13c [ 83.493503][ T5178] el0_svc+0x78/0x1d0 [ 83.494250][ T5178] el0t_64_sync_handler+0xcc/0xe4 [ 83.495108][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 83.506558][ T5180] FAULT_INJECTION: forcing a failure. [ 83.506558][ T5180] name failslab, interval 1, probability 0, space 0, times 0 [ 83.508629][ T5180] CPU: 0 PID: 5180 Comm: syz.0.120 Tainted: G W syzkaller #0 [ 83.510041][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.511831][ T5180] Call trace: [ 83.512342][ T5180] dump_backtrace+0x0/0x458 [ 83.513138][ T5180] show_stack+0x2c/0x3c [ 83.513818][ T5180] __dump_stack+0x30/0x40 [ 83.514568][ T5180] dump_stack_lvl+0xf4/0x15c [ 83.515337][ T5180] dump_stack+0x1c/0x5c [ 83.516037][ T5180] should_fail+0x3bc/0x514 [ 83.516789][ T5180] __should_failslab+0xbc/0x10c [ 83.517648][ T5180] should_failslab+0x10/0x28 [ 83.518482][ T5180] slab_pre_alloc_hook+0x64/0xe8 [ 83.519383][ T5180] kmem_cache_alloc_node+0x98/0x40c [ 83.520232][ T5180] __alloc_skb+0x130/0x678 [ 83.520949][ T5180] netlink_ack+0x2c4/0x96c [ 83.521672][ T5180] netlink_rcv_skb+0x1ec/0x3d8 [ 83.522510][ T5180] genl_rcv+0x38/0x50 [ 83.523164][ T5180] netlink_unicast+0x624/0x890 [ 83.523940][ T5180] netlink_sendmsg+0x6f4/0x9d8 [ 83.524751][ T5180] ____sys_sendmsg+0x62c/0x940 [ 83.525575][ T5180] ___sys_sendmsg+0x1f0/0x27c [ 83.526340][ T5180] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.527180][ T5180] invoke_syscall+0x98/0x2b0 [ 83.527936][ T5180] el0_svc_common+0x138/0x258 [ 83.528701][ T5180] do_el0_svc+0x58/0x13c [ 83.529423][ T5180] el0_svc+0x78/0x1d0 [ 83.530136][ T5180] el0t_64_sync_handler+0xcc/0xe4 [ 83.531001][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 83.542558][ T5182] FAULT_INJECTION: forcing a failure. [ 83.542558][ T5182] name failslab, interval 1, probability 0, space 0, times 0 [ 83.544621][ T5182] CPU: 0 PID: 5182 Comm: syz.0.121 Tainted: G W syzkaller #0 [ 83.546081][ T5182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.547777][ T5182] Call trace: [ 83.548368][ T5182] dump_backtrace+0x0/0x458 [ 83.549157][ T5182] show_stack+0x2c/0x3c [ 83.549901][ T5182] __dump_stack+0x30/0x40 [ 83.550684][ T5182] dump_stack_lvl+0xf4/0x15c [ 83.551474][ T5182] dump_stack+0x1c/0x5c [ 83.552207][ T5182] should_fail+0x3bc/0x514 [ 83.552988][ T5182] __should_failslab+0xbc/0x10c [ 83.553860][ T5182] should_failslab+0x10/0x28 [ 83.554717][ T5182] slab_pre_alloc_hook+0x64/0xe8 [ 83.555545][ T5182] kmem_cache_alloc_node+0x98/0x40c [ 83.556479][ T5182] __alloc_skb+0x130/0x678 [ 83.557233][ T5182] netlink_ack+0x2c4/0x96c [ 83.558009][ T5182] netlink_rcv_skb+0x1ec/0x3d8 [ 83.558844][ T5182] genl_rcv+0x38/0x50 [ 83.559526][ T5182] netlink_unicast+0x624/0x890 [ 83.560330][ T5182] netlink_sendmsg+0x6f4/0x9d8 [ 83.561141][ T5182] ____sys_sendmsg+0x62c/0x940 [ 83.561930][ T5182] ___sys_sendmsg+0x1f0/0x27c [ 83.562686][ T5182] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.563541][ T5182] invoke_syscall+0x98/0x2b0 [ 83.564349][ T5182] el0_svc_common+0x138/0x258 [ 83.565191][ T5182] do_el0_svc+0x58/0x13c [ 83.565886][ T5182] el0_svc+0x78/0x1d0 [ 83.566559][ T5182] el0t_64_sync_handler+0xcc/0xe4 [ 83.567406][ T5182] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:23 executed programs: 106 [ 83.583269][ T5184] FAULT_INJECTION: forcing a failure. [ 83.583269][ T5184] name failslab, interval 1, probability 0, space 0, times 0 [ 83.585349][ T5184] CPU: 0 PID: 5184 Comm: syz.0.122 Tainted: G W syzkaller #0 [ 83.586829][ T5184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.588579][ T5184] Call trace: [ 83.589084][ T5184] dump_backtrace+0x0/0x458 [ 83.589793][ T5184] show_stack+0x2c/0x3c [ 83.590481][ T5184] __dump_stack+0x30/0x40 [ 83.591182][ T5184] dump_stack_lvl+0xf4/0x15c [ 83.591976][ T5184] dump_stack+0x1c/0x5c [ 83.592625][ T5184] should_fail+0x3bc/0x514 [ 83.593417][ T5184] __should_failslab+0xbc/0x10c [ 83.594243][ T5184] should_failslab+0x10/0x28 [ 83.595055][ T5184] slab_pre_alloc_hook+0x64/0xe8 [ 83.595940][ T5184] kmem_cache_alloc_node+0x98/0x40c [ 83.596789][ T5184] __alloc_skb+0x130/0x678 [ 83.597466][ T5184] netlink_ack+0x2c4/0x96c [ 83.598160][ T5184] netlink_rcv_skb+0x1ec/0x3d8 [ 83.598874][ T5184] genl_rcv+0x38/0x50 [ 83.599548][ T5184] netlink_unicast+0x624/0x890 [ 83.600344][ T5184] netlink_sendmsg+0x6f4/0x9d8 [ 83.601159][ T5184] ____sys_sendmsg+0x62c/0x940 [ 83.602008][ T5184] ___sys_sendmsg+0x1f0/0x27c [ 83.602831][ T5184] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.603720][ T5184] invoke_syscall+0x98/0x2b0 [ 83.604502][ T5184] el0_svc_common+0x138/0x258 [ 83.605298][ T5184] do_el0_svc+0x58/0x13c [ 83.606083][ T5184] el0_svc+0x78/0x1d0 [ 83.606761][ T5184] el0t_64_sync_handler+0xcc/0xe4 [ 83.607651][ T5184] el0t_64_sync+0x1a0/0x1a4 [ 83.623416][ T5186] FAULT_INJECTION: forcing a failure. [ 83.623416][ T5186] name failslab, interval 1, probability 0, space 0, times 0 [ 83.625506][ T5186] CPU: 0 PID: 5186 Comm: syz.0.123 Tainted: G W syzkaller #0 [ 83.626840][ T5186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.628592][ T5186] Call trace: [ 83.629148][ T5186] dump_backtrace+0x0/0x458 [ 83.629967][ T5186] show_stack+0x2c/0x3c [ 83.630696][ T5186] __dump_stack+0x30/0x40 [ 83.631422][ T5186] dump_stack_lvl+0xf4/0x15c [ 83.632237][ T5186] dump_stack+0x1c/0x5c [ 83.632979][ T5186] should_fail+0x3bc/0x514 [ 83.633703][ T5186] __should_failslab+0xbc/0x10c [ 83.634588][ T5186] should_failslab+0x10/0x28 [ 83.635384][ T5186] slab_pre_alloc_hook+0x64/0xe8 [ 83.636194][ T5186] kmem_cache_alloc_node+0x98/0x40c [ 83.637112][ T5186] __alloc_skb+0x130/0x678 [ 83.637916][ T5186] netlink_ack+0x2c4/0x96c [ 83.638715][ T5186] netlink_rcv_skb+0x1ec/0x3d8 [ 83.639574][ T5186] genl_rcv+0x38/0x50 [ 83.640230][ T5186] netlink_unicast+0x624/0x890 [ 83.641081][ T5186] netlink_sendmsg+0x6f4/0x9d8 [ 83.641875][ T5186] ____sys_sendmsg+0x62c/0x940 [ 83.642712][ T5186] ___sys_sendmsg+0x1f0/0x27c [ 83.643503][ T5186] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.644383][ T5186] invoke_syscall+0x98/0x2b0 [ 83.645165][ T5186] el0_svc_common+0x138/0x258 [ 83.645946][ T5186] do_el0_svc+0x58/0x13c [ 83.646675][ T5186] el0_svc+0x78/0x1d0 [ 83.647355][ T5186] el0t_64_sync_handler+0xcc/0xe4 [ 83.648213][ T5186] el0t_64_sync+0x1a0/0x1a4 [ 83.663360][ T5188] FAULT_INJECTION: forcing a failure. [ 83.663360][ T5188] name failslab, interval 1, probability 0, space 0, times 0 [ 83.665478][ T5188] CPU: 0 PID: 5188 Comm: syz.0.124 Tainted: G W syzkaller #0 [ 83.666878][ T5188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.668584][ T5188] Call trace: [ 83.669162][ T5188] dump_backtrace+0x0/0x458 [ 83.669928][ T5188] show_stack+0x2c/0x3c [ 83.670625][ T5188] __dump_stack+0x30/0x40 [ 83.671360][ T5188] dump_stack_lvl+0xf4/0x15c [ 83.672218][ T5188] dump_stack+0x1c/0x5c [ 83.672958][ T5188] should_fail+0x3bc/0x514 [ 83.673696][ T5188] __should_failslab+0xbc/0x10c [ 83.674576][ T5188] should_failslab+0x10/0x28 [ 83.675395][ T5188] slab_pre_alloc_hook+0x64/0xe8 [ 83.676267][ T5188] kmem_cache_alloc_node+0x98/0x40c [ 83.677150][ T5188] __alloc_skb+0x130/0x678 [ 83.677906][ T5188] netlink_ack+0x2c4/0x96c [ 83.678675][ T5188] netlink_rcv_skb+0x1ec/0x3d8 [ 83.679523][ T5188] genl_rcv+0x38/0x50 [ 83.680243][ T5188] netlink_unicast+0x624/0x890 [ 83.681015][ T5188] netlink_sendmsg+0x6f4/0x9d8 [ 83.681844][ T5188] ____sys_sendmsg+0x62c/0x940 [ 83.682657][ T5188] ___sys_sendmsg+0x1f0/0x27c [ 83.683444][ T5188] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.684330][ T5188] invoke_syscall+0x98/0x2b0 [ 83.685097][ T5188] el0_svc_common+0x138/0x258 [ 83.685857][ T5188] do_el0_svc+0x58/0x13c [ 83.686602][ T5188] el0_svc+0x78/0x1d0 [ 83.687254][ T5188] el0t_64_sync_handler+0xcc/0xe4 [ 83.688174][ T5188] el0t_64_sync+0x1a0/0x1a4 [ 83.703929][ T5190] FAULT_INJECTION: forcing a failure. [ 83.703929][ T5190] name failslab, interval 1, probability 0, space 0, times 0 [ 83.705967][ T5190] CPU: 0 PID: 5190 Comm: syz.0.125 Tainted: G W syzkaller #0 [ 83.707311][ T5190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.708952][ T5190] Call trace: [ 83.709525][ T5190] dump_backtrace+0x0/0x458 [ 83.710297][ T5190] show_stack+0x2c/0x3c [ 83.711011][ T5190] __dump_stack+0x30/0x40 [ 83.711778][ T5190] dump_stack_lvl+0xf4/0x15c [ 83.712573][ T5190] dump_stack+0x1c/0x5c [ 83.713304][ T5190] should_fail+0x3bc/0x514 [ 83.714111][ T5190] __should_failslab+0xbc/0x10c [ 83.714954][ T5190] should_failslab+0x10/0x28 [ 83.715756][ T5190] slab_pre_alloc_hook+0x64/0xe8 [ 83.716564][ T5190] kmem_cache_alloc_node+0x98/0x40c [ 83.717394][ T5190] __alloc_skb+0x130/0x678 [ 83.718107][ T5190] netlink_ack+0x2c4/0x96c [ 83.718872][ T5190] netlink_rcv_skb+0x1ec/0x3d8 [ 83.719719][ T5190] genl_rcv+0x38/0x50 [ 83.720380][ T5190] netlink_unicast+0x624/0x890 [ 83.721201][ T5190] netlink_sendmsg+0x6f4/0x9d8 [ 83.721983][ T5190] ____sys_sendmsg+0x62c/0x940 [ 83.722830][ T5190] ___sys_sendmsg+0x1f0/0x27c [ 83.723642][ T5190] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.724578][ T5190] invoke_syscall+0x98/0x2b0 [ 83.725462][ T5190] el0_svc_common+0x138/0x258 [ 83.726180][ T5190] do_el0_svc+0x58/0x13c [ 83.726928][ T5190] el0_svc+0x78/0x1d0 [ 83.727612][ T5190] el0t_64_sync_handler+0xcc/0xe4 [ 83.728520][ T5190] el0t_64_sync+0x1a0/0x1a4 [ 83.739560][ T5192] FAULT_INJECTION: forcing a failure. [ 83.739560][ T5192] name failslab, interval 1, probability 0, space 0, times 0 [ 83.741695][ T5192] CPU: 0 PID: 5192 Comm: syz.0.126 Tainted: G W syzkaller #0 [ 83.743072][ T5192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.744704][ T5192] Call trace: [ 83.745325][ T5192] dump_backtrace+0x0/0x458 [ 83.746138][ T5192] show_stack+0x2c/0x3c [ 83.746752][ T5192] __dump_stack+0x30/0x40 [ 83.747509][ T5192] dump_stack_lvl+0xf4/0x15c [ 83.748335][ T5192] dump_stack+0x1c/0x5c [ 83.749043][ T5192] should_fail+0x3bc/0x514 [ 83.749828][ T5192] __should_failslab+0xbc/0x10c [ 83.750606][ T5192] should_failslab+0x10/0x28 [ 83.751397][ T5192] slab_pre_alloc_hook+0x64/0xe8 [ 83.752266][ T5192] kmem_cache_alloc_node+0x98/0x40c [ 83.753158][ T5192] __alloc_skb+0x130/0x678 [ 83.753961][ T5192] netlink_ack+0x2c4/0x96c [ 83.754789][ T5192] netlink_rcv_skb+0x1ec/0x3d8 [ 83.755635][ T5192] genl_rcv+0x38/0x50 [ 83.756334][ T5192] netlink_unicast+0x624/0x890 [ 83.757182][ T5192] netlink_sendmsg+0x6f4/0x9d8 [ 83.757998][ T5192] ____sys_sendmsg+0x62c/0x940 [ 83.758798][ T5192] ___sys_sendmsg+0x1f0/0x27c [ 83.759599][ T5192] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.760534][ T5192] invoke_syscall+0x98/0x2b0 [ 83.761364][ T5192] el0_svc_common+0x138/0x258 [ 83.762158][ T5192] do_el0_svc+0x58/0x13c [ 83.762913][ T5192] el0_svc+0x78/0x1d0 [ 83.763608][ T5192] el0t_64_sync_handler+0xcc/0xe4 [ 83.764491][ T5192] el0t_64_sync+0x1a0/0x1a4 [ 83.776396][ T5194] FAULT_INJECTION: forcing a failure. [ 83.776396][ T5194] name failslab, interval 1, probability 0, space 0, times 0 [ 83.778680][ T5194] CPU: 1 PID: 5194 Comm: syz.0.127 Tainted: G W syzkaller #0 [ 83.780170][ T5194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.781947][ T5194] Call trace: [ 83.782475][ T5194] dump_backtrace+0x0/0x458 [ 83.783256][ T5194] show_stack+0x2c/0x3c [ 83.783998][ T5194] __dump_stack+0x30/0x40 [ 83.784776][ T5194] dump_stack_lvl+0xf4/0x15c [ 83.785507][ T5194] dump_stack+0x1c/0x5c [ 83.786206][ T5194] should_fail+0x3bc/0x514 [ 83.786918][ T5194] __should_failslab+0xbc/0x10c [ 83.787786][ T5194] should_failslab+0x10/0x28 [ 83.788602][ T5194] slab_pre_alloc_hook+0x64/0xe8 [ 83.789495][ T5194] kmem_cache_alloc_node+0x98/0x40c [ 83.790413][ T5194] __alloc_skb+0x130/0x678 [ 83.791184][ T5194] netlink_ack+0x2c4/0x96c [ 83.791980][ T5194] netlink_rcv_skb+0x1ec/0x3d8 [ 83.792812][ T5194] genl_rcv+0x38/0x50 [ 83.793525][ T5194] netlink_unicast+0x624/0x890 [ 83.794334][ T5194] netlink_sendmsg+0x6f4/0x9d8 [ 83.795197][ T5194] ____sys_sendmsg+0x62c/0x940 [ 83.796045][ T5194] ___sys_sendmsg+0x1f0/0x27c [ 83.796871][ T5194] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.797782][ T5194] invoke_syscall+0x98/0x2b0 [ 83.798617][ T5194] el0_svc_common+0x138/0x258 [ 83.799449][ T5194] do_el0_svc+0x58/0x13c [ 83.800226][ T5194] el0_svc+0x78/0x1d0 [ 83.800925][ T5194] el0t_64_sync_handler+0xcc/0xe4 [ 83.801800][ T5194] el0t_64_sync+0x1a0/0x1a4 [ 83.813548][ T5196] FAULT_INJECTION: forcing a failure. [ 83.813548][ T5196] name failslab, interval 1, probability 0, space 0, times 0 [ 83.815652][ T5196] CPU: 0 PID: 5196 Comm: syz.0.128 Tainted: G W syzkaller #0 [ 83.817126][ T5196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.818891][ T5196] Call trace: [ 83.819473][ T5196] dump_backtrace+0x0/0x458 [ 83.820302][ T5196] show_stack+0x2c/0x3c [ 83.821047][ T5196] __dump_stack+0x30/0x40 [ 83.821847][ T5196] dump_stack_lvl+0xf4/0x15c [ 83.822625][ T5196] dump_stack+0x1c/0x5c [ 83.823345][ T5196] should_fail+0x3bc/0x514 [ 83.824130][ T5196] __should_failslab+0xbc/0x10c [ 83.824963][ T5196] should_failslab+0x10/0x28 [ 83.825754][ T5196] slab_pre_alloc_hook+0x64/0xe8 [ 83.826624][ T5196] kmem_cache_alloc_node+0x98/0x40c [ 83.827521][ T5196] __alloc_skb+0x130/0x678 [ 83.828318][ T5196] netlink_ack+0x2c4/0x96c [ 83.829182][ T5196] netlink_rcv_skb+0x1ec/0x3d8 [ 83.830002][ T5196] genl_rcv+0x38/0x50 [ 83.830694][ T5196] netlink_unicast+0x624/0x890 [ 83.831500][ T5196] netlink_sendmsg+0x6f4/0x9d8 [ 83.832321][ T5196] ____sys_sendmsg+0x62c/0x940 [ 83.833091][ T5196] ___sys_sendmsg+0x1f0/0x27c [ 83.833974][ T5196] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.834882][ T5196] invoke_syscall+0x98/0x2b0 [ 83.835669][ T5196] el0_svc_common+0x138/0x258 [ 83.836457][ T5196] do_el0_svc+0x58/0x13c [ 83.837191][ T5196] el0_svc+0x78/0x1d0 [ 83.837936][ T5196] el0t_64_sync_handler+0xcc/0xe4 [ 83.838840][ T5196] el0t_64_sync+0x1a0/0x1a4 [ 83.850610][ T5198] FAULT_INJECTION: forcing a failure. [ 83.850610][ T5198] name failslab, interval 1, probability 0, space 0, times 0 [ 83.852843][ T5198] CPU: 0 PID: 5198 Comm: syz.0.129 Tainted: G W syzkaller #0 [ 83.854287][ T5198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.855959][ T5198] Call trace: [ 83.856488][ T5198] dump_backtrace+0x0/0x458 [ 83.857219][ T5198] show_stack+0x2c/0x3c [ 83.857956][ T5198] __dump_stack+0x30/0x40 [ 83.858631][ T5198] dump_stack_lvl+0xf4/0x15c [ 83.859432][ T5198] dump_stack+0x1c/0x5c [ 83.860135][ T5198] should_fail+0x3bc/0x514 [ 83.860837][ T5198] __should_failslab+0xbc/0x10c [ 83.861671][ T5198] should_failslab+0x10/0x28 [ 83.862554][ T5198] slab_pre_alloc_hook+0x64/0xe8 [ 83.863419][ T5198] kmem_cache_alloc_node+0x98/0x40c [ 83.864345][ T5198] __alloc_skb+0x130/0x678 [ 83.865105][ T5198] netlink_ack+0x2c4/0x96c [ 83.865889][ T5198] netlink_rcv_skb+0x1ec/0x3d8 [ 83.866700][ T5198] genl_rcv+0x38/0x50 [ 83.867393][ T5198] netlink_unicast+0x624/0x890 [ 83.868213][ T5198] netlink_sendmsg+0x6f4/0x9d8 [ 83.869058][ T5198] ____sys_sendmsg+0x62c/0x940 [ 83.869858][ T5198] ___sys_sendmsg+0x1f0/0x27c [ 83.870614][ T5198] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.871481][ T5198] invoke_syscall+0x98/0x2b0 [ 83.872266][ T5198] el0_svc_common+0x138/0x258 [ 83.873096][ T5198] do_el0_svc+0x58/0x13c [ 83.873830][ T5198] el0_svc+0x78/0x1d0 [ 83.874515][ T5198] el0t_64_sync_handler+0xcc/0xe4 [ 83.875332][ T5198] el0t_64_sync+0x1a0/0x1a4 [ 83.886722][ T5200] FAULT_INJECTION: forcing a failure. [ 83.886722][ T5200] name failslab, interval 1, probability 0, space 0, times 0 [ 83.888845][ T5200] CPU: 0 PID: 5200 Comm: syz.0.130 Tainted: G W syzkaller #0 [ 83.890345][ T5200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.892107][ T5200] Call trace: [ 83.892681][ T5200] dump_backtrace+0x0/0x458 [ 83.893489][ T5200] show_stack+0x2c/0x3c [ 83.894246][ T5200] __dump_stack+0x30/0x40 [ 83.894978][ T5200] dump_stack_lvl+0xf4/0x15c [ 83.895781][ T5200] dump_stack+0x1c/0x5c [ 83.896548][ T5200] should_fail+0x3bc/0x514 [ 83.897324][ T5200] __should_failslab+0xbc/0x10c [ 83.898241][ T5200] should_failslab+0x10/0x28 [ 83.899085][ T5200] slab_pre_alloc_hook+0x64/0xe8 [ 83.899940][ T5200] kmem_cache_alloc_node+0x98/0x40c [ 83.900818][ T5200] __alloc_skb+0x130/0x678 [ 83.901604][ T5200] netlink_ack+0x2c4/0x96c [ 83.902372][ T5200] netlink_rcv_skb+0x1ec/0x3d8 [ 83.903134][ T5200] genl_rcv+0x38/0x50 [ 83.903775][ T5200] netlink_unicast+0x624/0x890 [ 83.904636][ T5200] netlink_sendmsg+0x6f4/0x9d8 [ 83.905372][ T5200] ____sys_sendmsg+0x62c/0x940 [ 83.906156][ T5200] ___sys_sendmsg+0x1f0/0x27c [ 83.906944][ T5200] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.907765][ T5200] invoke_syscall+0x98/0x2b0 [ 83.908499][ T5200] el0_svc_common+0x138/0x258 [ 83.909272][ T5200] do_el0_svc+0x58/0x13c [ 83.909973][ T5200] el0_svc+0x78/0x1d0 [ 83.910664][ T5200] el0t_64_sync_handler+0xcc/0xe4 [ 83.911538][ T5200] el0t_64_sync+0x1a0/0x1a4 [ 83.920956][ T5202] FAULT_INJECTION: forcing a failure. [ 83.920956][ T5202] name failslab, interval 1, probability 0, space 0, times 0 [ 83.924413][ T5202] CPU: 0 PID: 5202 Comm: syz.0.131 Tainted: G W syzkaller #0 [ 83.925777][ T5202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.927463][ T5202] Call trace: [ 83.927976][ T5202] dump_backtrace+0x0/0x458 [ 83.928762][ T5202] show_stack+0x2c/0x3c [ 83.929429][ T5202] __dump_stack+0x30/0x40 [ 83.930215][ T5202] dump_stack_lvl+0xf4/0x15c [ 83.930989][ T5202] dump_stack+0x1c/0x5c [ 83.931742][ T5202] should_fail+0x3bc/0x514 [ 83.932530][ T5202] __should_failslab+0xbc/0x10c [ 83.933368][ T5202] should_failslab+0x10/0x28 [ 83.934181][ T5202] slab_pre_alloc_hook+0x64/0xe8 [ 83.935092][ T5202] kmem_cache_alloc_node+0x98/0x40c [ 83.935967][ T5202] __alloc_skb+0x130/0x678 [ 83.936775][ T5202] netlink_ack+0x2c4/0x96c [ 83.937589][ T5202] netlink_rcv_skb+0x1ec/0x3d8 [ 83.938432][ T5202] genl_rcv+0x38/0x50 [ 83.939143][ T5202] netlink_unicast+0x624/0x890 [ 83.939962][ T5202] netlink_sendmsg+0x6f4/0x9d8 [ 83.940764][ T5202] ____sys_sendmsg+0x62c/0x940 [ 83.941607][ T5202] ___sys_sendmsg+0x1f0/0x27c [ 83.942439][ T5202] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.943387][ T5202] invoke_syscall+0x98/0x2b0 [ 83.944165][ T5202] el0_svc_common+0x138/0x258 [ 83.944965][ T5202] do_el0_svc+0x58/0x13c [ 83.945688][ T5202] el0_svc+0x78/0x1d0 [ 83.946362][ T5202] el0t_64_sync_handler+0xcc/0xe4 [ 83.947232][ T5202] el0t_64_sync+0x1a0/0x1a4 [ 83.958653][ T5204] FAULT_INJECTION: forcing a failure. [ 83.958653][ T5204] name failslab, interval 1, probability 0, space 0, times 0 [ 83.960869][ T5204] CPU: 0 PID: 5204 Comm: syz.0.132 Tainted: G W syzkaller #0 [ 83.962293][ T5204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.964049][ T5204] Call trace: [ 83.964586][ T5204] dump_backtrace+0x0/0x458 [ 83.965317][ T5204] show_stack+0x2c/0x3c [ 83.966048][ T5204] __dump_stack+0x30/0x40 [ 83.966842][ T5204] dump_stack_lvl+0xf4/0x15c [ 83.967715][ T5204] dump_stack+0x1c/0x5c [ 83.968477][ T5204] should_fail+0x3bc/0x514 [ 83.969248][ T5204] __should_failslab+0xbc/0x10c [ 83.970110][ T5204] should_failslab+0x10/0x28 [ 83.970886][ T5204] slab_pre_alloc_hook+0x64/0xe8 [ 83.971753][ T5204] kmem_cache_alloc_node+0x98/0x40c [ 83.972635][ T5204] __alloc_skb+0x130/0x678 [ 83.973387][ T5204] netlink_ack+0x2c4/0x96c [ 83.974133][ T5204] netlink_rcv_skb+0x1ec/0x3d8 [ 83.974988][ T5204] genl_rcv+0x38/0x50 [ 83.975677][ T5204] netlink_unicast+0x624/0x890 [ 83.976520][ T5204] netlink_sendmsg+0x6f4/0x9d8 [ 83.977302][ T5204] ____sys_sendmsg+0x62c/0x940 [ 83.978107][ T5204] ___sys_sendmsg+0x1f0/0x27c [ 83.978961][ T5204] __arm64_sys_sendmsg+0x1bc/0x278 [ 83.979882][ T5204] invoke_syscall+0x98/0x2b0 [ 83.980665][ T5204] el0_svc_common+0x138/0x258 [ 83.981488][ T5204] do_el0_svc+0x58/0x13c [ 83.982242][ T5204] el0_svc+0x78/0x1d0 [ 83.982890][ T5204] el0t_64_sync_handler+0xcc/0xe4 [ 83.983756][ T5204] el0t_64_sync+0x1a0/0x1a4 [ 83.995286][ T5206] FAULT_INJECTION: forcing a failure. [ 83.995286][ T5206] name failslab, interval 1, probability 0, space 0, times 0 [ 83.997380][ T5206] CPU: 0 PID: 5206 Comm: syz.0.133 Tainted: G W syzkaller #0 [ 83.998846][ T5206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.000486][ T5206] Call trace: [ 84.001069][ T5206] dump_backtrace+0x0/0x458 [ 84.001872][ T5206] show_stack+0x2c/0x3c [ 84.002586][ T5206] __dump_stack+0x30/0x40 [ 84.003295][ T5206] dump_stack_lvl+0xf4/0x15c [ 84.004094][ T5206] dump_stack+0x1c/0x5c [ 84.004804][ T5206] should_fail+0x3bc/0x514 [ 84.005530][ T5206] __should_failslab+0xbc/0x10c [ 84.006387][ T5206] should_failslab+0x10/0x28 [ 84.007133][ T5206] slab_pre_alloc_hook+0x64/0xe8 [ 84.007968][ T5206] kmem_cache_alloc_node+0x98/0x40c [ 84.008866][ T5206] __alloc_skb+0x130/0x678 [ 84.009622][ T5206] netlink_ack+0x2c4/0x96c [ 84.010373][ T5206] netlink_rcv_skb+0x1ec/0x3d8 [ 84.011205][ T5206] genl_rcv+0x38/0x50 [ 84.011841][ T5206] netlink_unicast+0x624/0x890 [ 84.012665][ T5206] netlink_sendmsg+0x6f4/0x9d8 [ 84.013447][ T5206] ____sys_sendmsg+0x62c/0x940 [ 84.014243][ T5206] ___sys_sendmsg+0x1f0/0x27c [ 84.015050][ T5206] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.015921][ T5206] invoke_syscall+0x98/0x2b0 [ 84.016700][ T5206] el0_svc_common+0x138/0x258 [ 84.017516][ T5206] do_el0_svc+0x58/0x13c [ 84.018234][ T5206] el0_svc+0x78/0x1d0 [ 84.018901][ T5206] el0t_64_sync_handler+0xcc/0xe4 [ 84.019676][ T5206] el0t_64_sync+0x1a0/0x1a4 [ 84.035239][ T5208] FAULT_INJECTION: forcing a failure. [ 84.035239][ T5208] name failslab, interval 1, probability 0, space 0, times 0 [ 84.037357][ T5208] CPU: 1 PID: 5208 Comm: syz.0.134 Tainted: G W syzkaller #0 [ 84.038820][ T5208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.040450][ T5208] Call trace: [ 84.040992][ T5208] dump_backtrace+0x0/0x458 [ 84.041729][ T5208] show_stack+0x2c/0x3c [ 84.042483][ T5208] __dump_stack+0x30/0x40 [ 84.043242][ T5208] dump_stack_lvl+0xf4/0x15c [ 84.044051][ T5208] dump_stack+0x1c/0x5c [ 84.044699][ T5208] should_fail+0x3bc/0x514 [ 84.045417][ T5208] __should_failslab+0xbc/0x10c [ 84.046277][ T5208] should_failslab+0x10/0x28 [ 84.047013][ T5208] slab_pre_alloc_hook+0x64/0xe8 [ 84.047892][ T5208] kmem_cache_alloc_node+0x98/0x40c [ 84.048743][ T5208] __alloc_skb+0x130/0x678 [ 84.049487][ T5208] netlink_ack+0x2c4/0x96c [ 84.050261][ T5208] netlink_rcv_skb+0x1ec/0x3d8 [ 84.050990][ T5208] genl_rcv+0x38/0x50 [ 84.051652][ T5208] netlink_unicast+0x624/0x890 [ 84.052473][ T5208] netlink_sendmsg+0x6f4/0x9d8 [ 84.053276][ T5208] ____sys_sendmsg+0x62c/0x940 [ 84.054101][ T5208] ___sys_sendmsg+0x1f0/0x27c [ 84.054931][ T5208] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.055818][ T5208] invoke_syscall+0x98/0x2b0 [ 84.056551][ T5208] el0_svc_common+0x138/0x258 [ 84.057342][ T5208] do_el0_svc+0x58/0x13c [ 84.058032][ T5208] el0_svc+0x78/0x1d0 [ 84.058787][ T5208] el0t_64_sync_handler+0xcc/0xe4 [ 84.059677][ T5208] el0t_64_sync+0x1a0/0x1a4 [ 84.075223][ T5210] FAULT_INJECTION: forcing a failure. [ 84.075223][ T5210] name failslab, interval 1, probability 0, space 0, times 0 [ 84.077340][ T5210] CPU: 0 PID: 5210 Comm: syz.0.135 Tainted: G W syzkaller #0 [ 84.078838][ T5210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.080579][ T5210] Call trace: [ 84.081135][ T5210] dump_backtrace+0x0/0x458 [ 84.081901][ T5210] show_stack+0x2c/0x3c [ 84.082676][ T5210] __dump_stack+0x30/0x40 [ 84.083399][ T5210] dump_stack_lvl+0xf4/0x15c [ 84.084194][ T5210] dump_stack+0x1c/0x5c [ 84.084912][ T5210] should_fail+0x3bc/0x514 [ 84.085665][ T5210] __should_failslab+0xbc/0x10c [ 84.086431][ T5210] should_failslab+0x10/0x28 [ 84.087188][ T5210] slab_pre_alloc_hook+0x64/0xe8 [ 84.087981][ T5210] kmem_cache_alloc_node+0x98/0x40c [ 84.088871][ T5210] __alloc_skb+0x130/0x678 [ 84.089610][ T5210] netlink_ack+0x2c4/0x96c [ 84.090346][ T5210] netlink_rcv_skb+0x1ec/0x3d8 [ 84.091140][ T5210] genl_rcv+0x38/0x50 [ 84.091787][ T5210] netlink_unicast+0x624/0x890 [ 84.092584][ T5210] netlink_sendmsg+0x6f4/0x9d8 [ 84.093388][ T5210] ____sys_sendmsg+0x62c/0x940 [ 84.094147][ T5210] ___sys_sendmsg+0x1f0/0x27c [ 84.094962][ T5210] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.095809][ T5210] invoke_syscall+0x98/0x2b0 [ 84.096561][ T5210] el0_svc_common+0x138/0x258 [ 84.097365][ T5210] do_el0_svc+0x58/0x13c [ 84.098087][ T5210] el0_svc+0x78/0x1d0 [ 84.098735][ T5210] el0t_64_sync_handler+0xcc/0xe4 [ 84.099570][ T5210] el0t_64_sync+0x1a0/0x1a4 [ 84.115442][ T5212] FAULT_INJECTION: forcing a failure. [ 84.115442][ T5212] name failslab, interval 1, probability 0, space 0, times 0 [ 84.117508][ T5212] CPU: 1 PID: 5212 Comm: syz.0.136 Tainted: G W syzkaller #0 [ 84.118877][ T5212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.120422][ T5212] Call trace: [ 84.120935][ T5212] dump_backtrace+0x0/0x458 [ 84.121655][ T5212] show_stack+0x2c/0x3c [ 84.122353][ T5212] __dump_stack+0x30/0x40 [ 84.123042][ T5212] dump_stack_lvl+0xf4/0x15c [ 84.123786][ T5212] dump_stack+0x1c/0x5c [ 84.124454][ T5212] should_fail+0x3bc/0x514 [ 84.125163][ T5212] __should_failslab+0xbc/0x10c [ 84.125966][ T5212] should_failslab+0x10/0x28 [ 84.126792][ T5212] slab_pre_alloc_hook+0x64/0xe8 [ 84.127613][ T5212] kmem_cache_alloc_node+0x98/0x40c [ 84.128485][ T5212] __alloc_skb+0x130/0x678 [ 84.129229][ T5212] netlink_ack+0x2c4/0x96c [ 84.129970][ T5212] netlink_rcv_skb+0x1ec/0x3d8 [ 84.130733][ T5212] genl_rcv+0x38/0x50 [ 84.131366][ T5212] netlink_unicast+0x624/0x890 [ 84.132148][ T5212] netlink_sendmsg+0x6f4/0x9d8 [ 84.132905][ T5212] ____sys_sendmsg+0x62c/0x940 [ 84.133650][ T5212] ___sys_sendmsg+0x1f0/0x27c [ 84.134458][ T5212] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.135348][ T5212] invoke_syscall+0x98/0x2b0 [ 84.136085][ T5212] el0_svc_common+0x138/0x258 [ 84.136901][ T5212] do_el0_svc+0x58/0x13c [ 84.137629][ T5212] el0_svc+0x78/0x1d0 [ 84.138354][ T5212] el0t_64_sync_handler+0xcc/0xe4 [ 84.139167][ T5212] el0t_64_sync+0x1a0/0x1a4 [ 84.149477][ T5214] FAULT_INJECTION: forcing a failure. [ 84.149477][ T5214] name failslab, interval 1, probability 0, space 0, times 0 [ 84.151631][ T5214] CPU: 1 PID: 5214 Comm: syz.0.137 Tainted: G W syzkaller #0 [ 84.153025][ T5214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.154626][ T5214] Call trace: [ 84.155125][ T5214] dump_backtrace+0x0/0x458 [ 84.155807][ T5214] show_stack+0x2c/0x3c [ 84.156477][ T5214] __dump_stack+0x30/0x40 [ 84.157204][ T5214] dump_stack_lvl+0xf4/0x15c [ 84.157964][ T5214] dump_stack+0x1c/0x5c [ 84.158691][ T5214] should_fail+0x3bc/0x514 [ 84.159377][ T5214] __should_failslab+0xbc/0x10c [ 84.160127][ T5214] should_failslab+0x10/0x28 [ 84.160854][ T5214] slab_pre_alloc_hook+0x64/0xe8 [ 84.161602][ T5214] kmem_cache_alloc_node+0x98/0x40c [ 84.162439][ T5214] __alloc_skb+0x130/0x678 [ 84.163183][ T5214] netlink_ack+0x2c4/0x96c [ 84.163906][ T5214] netlink_rcv_skb+0x1ec/0x3d8 [ 84.164646][ T5214] genl_rcv+0x38/0x50 [ 84.165330][ T5214] netlink_unicast+0x624/0x890 [ 84.166143][ T5214] netlink_sendmsg+0x6f4/0x9d8 [ 84.166976][ T5214] ____sys_sendmsg+0x62c/0x940 [ 84.167743][ T5214] ___sys_sendmsg+0x1f0/0x27c [ 84.168510][ T5214] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.169409][ T5214] invoke_syscall+0x98/0x2b0 [ 84.170152][ T5214] el0_svc_common+0x138/0x258 [ 84.170971][ T5214] do_el0_svc+0x58/0x13c [ 84.171700][ T5214] el0_svc+0x78/0x1d0 [ 84.172333][ T5214] el0t_64_sync_handler+0xcc/0xe4 [ 84.173162][ T5214] el0t_64_sync+0x1a0/0x1a4 [ 84.182961][ T5216] FAULT_INJECTION: forcing a failure. [ 84.182961][ T5216] name failslab, interval 1, probability 0, space 0, times 0 [ 84.185051][ T5216] CPU: 1 PID: 5216 Comm: syz.0.138 Tainted: G W syzkaller #0 [ 84.186572][ T5216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.188185][ T5216] Call trace: [ 84.188696][ T5216] dump_backtrace+0x0/0x458 [ 84.189430][ T5216] show_stack+0x2c/0x3c [ 84.190139][ T5216] __dump_stack+0x30/0x40 [ 84.190957][ T5216] dump_stack_lvl+0xf4/0x15c [ 84.191739][ T5216] dump_stack+0x1c/0x5c [ 84.192440][ T5216] should_fail+0x3bc/0x514 [ 84.193153][ T5216] __should_failslab+0xbc/0x10c [ 84.194006][ T5216] should_failslab+0x10/0x28 [ 84.194805][ T5216] slab_pre_alloc_hook+0x64/0xe8 [ 84.195658][ T5216] kmem_cache_alloc_node+0x98/0x40c [ 84.196518][ T5216] __alloc_skb+0x130/0x678 [ 84.197341][ T5216] netlink_ack+0x2c4/0x96c [ 84.198086][ T5216] netlink_rcv_skb+0x1ec/0x3d8 [ 84.198927][ T5216] genl_rcv+0x38/0x50 [ 84.199625][ T5216] netlink_unicast+0x624/0x890 [ 84.200471][ T5216] netlink_sendmsg+0x6f4/0x9d8 [ 84.201277][ T5216] ____sys_sendmsg+0x62c/0x940 [ 84.202075][ T5216] ___sys_sendmsg+0x1f0/0x27c [ 84.202891][ T5216] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.203742][ T5216] invoke_syscall+0x98/0x2b0 [ 84.204497][ T5216] el0_svc_common+0x138/0x258 [ 84.205353][ T5216] do_el0_svc+0x58/0x13c [ 84.206055][ T5216] el0_svc+0x78/0x1d0 [ 84.206754][ T5216] el0t_64_sync_handler+0xcc/0xe4 [ 84.207619][ T5216] el0t_64_sync+0x1a0/0x1a4 [ 84.221953][ T5218] FAULT_INJECTION: forcing a failure. [ 84.221953][ T5218] name failslab, interval 1, probability 0, space 0, times 0 [ 84.224022][ T5218] CPU: 1 PID: 5218 Comm: syz.0.139 Tainted: G W syzkaller #0 [ 84.225466][ T5218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.227195][ T5218] Call trace: [ 84.227723][ T5218] dump_backtrace+0x0/0x458 [ 84.228486][ T5218] show_stack+0x2c/0x3c [ 84.229188][ T5218] __dump_stack+0x30/0x40 [ 84.229973][ T5218] dump_stack_lvl+0xf4/0x15c [ 84.230814][ T5218] dump_stack+0x1c/0x5c [ 84.231570][ T5218] should_fail+0x3bc/0x514 [ 84.232321][ T5218] __should_failslab+0xbc/0x10c [ 84.233171][ T5218] should_failslab+0x10/0x28 [ 84.233951][ T5218] slab_pre_alloc_hook+0x64/0xe8 [ 84.234804][ T5218] kmem_cache_alloc_node+0x98/0x40c [ 84.235707][ T5218] __alloc_skb+0x130/0x678 [ 84.236512][ T5218] netlink_ack+0x2c4/0x96c [ 84.237287][ T5218] netlink_rcv_skb+0x1ec/0x3d8 [ 84.238095][ T5218] genl_rcv+0x38/0x50 [ 84.238766][ T5218] netlink_unicast+0x624/0x890 [ 84.239587][ T5218] netlink_sendmsg+0x6f4/0x9d8 [ 84.240382][ T5218] ____sys_sendmsg+0x62c/0x940 [ 84.241230][ T5218] ___sys_sendmsg+0x1f0/0x27c [ 84.242037][ T5218] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.242919][ T5218] invoke_syscall+0x98/0x2b0 [ 84.243701][ T5218] el0_svc_common+0x138/0x258 [ 84.244562][ T5218] do_el0_svc+0x58/0x13c [ 84.245237][ T5218] el0_svc+0x78/0x1d0 [ 84.245893][ T5218] el0t_64_sync_handler+0xcc/0xe4 [ 84.246855][ T5218] el0t_64_sync+0x1a0/0x1a4 [ 84.256867][ T5220] FAULT_INJECTION: forcing a failure. [ 84.256867][ T5220] name failslab, interval 1, probability 0, space 0, times 0 [ 84.258954][ T5220] CPU: 1 PID: 5220 Comm: syz.0.140 Tainted: G W syzkaller #0 [ 84.260412][ T5220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.262194][ T5220] Call trace: [ 84.262769][ T5220] dump_backtrace+0x0/0x458 [ 84.263533][ T5220] show_stack+0x2c/0x3c [ 84.264214][ T5220] __dump_stack+0x30/0x40 [ 84.264948][ T5220] dump_stack_lvl+0xf4/0x15c [ 84.265790][ T5220] dump_stack+0x1c/0x5c [ 84.266510][ T5220] should_fail+0x3bc/0x514 [ 84.267261][ T5220] __should_failslab+0xbc/0x10c [ 84.268114][ T5220] should_failslab+0x10/0x28 [ 84.268875][ T5220] slab_pre_alloc_hook+0x64/0xe8 [ 84.269613][ T5220] kmem_cache_alloc_node+0x98/0x40c [ 84.270520][ T5220] __alloc_skb+0x130/0x678 [ 84.271293][ T5220] netlink_ack+0x2c4/0x96c [ 84.272103][ T5220] netlink_rcv_skb+0x1ec/0x3d8 [ 84.272922][ T5220] genl_rcv+0x38/0x50 [ 84.273609][ T5220] netlink_unicast+0x624/0x890 [ 84.274482][ T5220] netlink_sendmsg+0x6f4/0x9d8 [ 84.275363][ T5220] ____sys_sendmsg+0x62c/0x940 [ 84.276197][ T5220] ___sys_sendmsg+0x1f0/0x27c [ 84.276984][ T5220] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.277879][ T5220] invoke_syscall+0x98/0x2b0 [ 84.278691][ T5220] el0_svc_common+0x138/0x258 [ 84.279498][ T5220] do_el0_svc+0x58/0x13c [ 84.280225][ T5220] el0_svc+0x78/0x1d0 [ 84.280903][ T5220] el0t_64_sync_handler+0xcc/0xe4 [ 84.281739][ T5220] el0t_64_sync+0x1a0/0x1a4 [ 84.291276][ T5222] FAULT_INJECTION: forcing a failure. [ 84.291276][ T5222] name failslab, interval 1, probability 0, space 0, times 0 [ 84.293298][ T5222] CPU: 1 PID: 5222 Comm: syz.0.141 Tainted: G W syzkaller #0 [ 84.294762][ T5222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.296516][ T5222] Call trace: [ 84.297069][ T5222] dump_backtrace+0x0/0x458 [ 84.297856][ T5222] show_stack+0x2c/0x3c [ 84.298608][ T5222] __dump_stack+0x30/0x40 [ 84.299319][ T5222] dump_stack_lvl+0xf4/0x15c [ 84.300081][ T5222] dump_stack+0x1c/0x5c [ 84.300811][ T5222] should_fail+0x3bc/0x514 [ 84.301565][ T5222] __should_failslab+0xbc/0x10c [ 84.302381][ T5222] should_failslab+0x10/0x28 [ 84.303158][ T5222] slab_pre_alloc_hook+0x64/0xe8 [ 84.304017][ T5222] kmem_cache_alloc_node+0x98/0x40c [ 84.304908][ T5222] __alloc_skb+0x130/0x678 [ 84.305656][ T5222] netlink_ack+0x2c4/0x96c [ 84.306359][ T5222] netlink_rcv_skb+0x1ec/0x3d8 [ 84.307205][ T5222] genl_rcv+0x38/0x50 [ 84.307917][ T5222] netlink_unicast+0x624/0x890 [ 84.308689][ T5222] netlink_sendmsg+0x6f4/0x9d8 [ 84.309524][ T5222] ____sys_sendmsg+0x62c/0x940 [ 84.310303][ T5222] ___sys_sendmsg+0x1f0/0x27c [ 84.311057][ T5222] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.311869][ T5222] invoke_syscall+0x98/0x2b0 [ 84.312657][ T5222] el0_svc_common+0x138/0x258 [ 84.313441][ T5222] do_el0_svc+0x58/0x13c [ 84.314181][ T5222] el0_svc+0x78/0x1d0 [ 84.314808][ T5222] el0t_64_sync_handler+0xcc/0xe4 [ 84.315663][ T5222] el0t_64_sync+0x1a0/0x1a4 [ 84.327524][ T5224] FAULT_INJECTION: forcing a failure. [ 84.327524][ T5224] name failslab, interval 1, probability 0, space 0, times 0 [ 84.329518][ T5224] CPU: 1 PID: 5224 Comm: syz.0.142 Tainted: G W syzkaller #0 [ 84.330974][ T5224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.332600][ T5224] Call trace: [ 84.333146][ T5224] dump_backtrace+0x0/0x458 [ 84.333928][ T5224] show_stack+0x2c/0x3c [ 84.334673][ T5224] __dump_stack+0x30/0x40 [ 84.335428][ T5224] dump_stack_lvl+0xf4/0x15c [ 84.336206][ T5224] dump_stack+0x1c/0x5c [ 84.336914][ T5224] should_fail+0x3bc/0x514 [ 84.337713][ T5224] __should_failslab+0xbc/0x10c [ 84.338549][ T5224] should_failslab+0x10/0x28 [ 84.339319][ T5224] slab_pre_alloc_hook+0x64/0xe8 [ 84.340180][ T5224] kmem_cache_alloc_node+0x98/0x40c [ 84.341025][ T5224] __alloc_skb+0x130/0x678 [ 84.341799][ T5224] netlink_ack+0x2c4/0x96c [ 84.342566][ T5224] netlink_rcv_skb+0x1ec/0x3d8 [ 84.343413][ T5224] genl_rcv+0x38/0x50 [ 84.344064][ T5224] netlink_unicast+0x624/0x890 [ 84.344896][ T5224] netlink_sendmsg+0x6f4/0x9d8 [ 84.345716][ T5224] ____sys_sendmsg+0x62c/0x940 [ 84.346551][ T5224] ___sys_sendmsg+0x1f0/0x27c [ 84.347349][ T5224] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.348230][ T5224] invoke_syscall+0x98/0x2b0 [ 84.348973][ T5224] el0_svc_common+0x138/0x258 [ 84.349794][ T5224] do_el0_svc+0x58/0x13c [ 84.350501][ T5224] el0_svc+0x78/0x1d0 [ 84.351161][ T5224] el0t_64_sync_handler+0xcc/0xe4 [ 84.352023][ T5224] el0t_64_sync+0x1a0/0x1a4 [ 84.363360][ T5226] FAULT_INJECTION: forcing a failure. [ 84.363360][ T5226] name failslab, interval 1, probability 0, space 0, times 0 [ 84.365410][ T5226] CPU: 1 PID: 5226 Comm: syz.0.143 Tainted: G W syzkaller #0 [ 84.366908][ T5226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.368630][ T5226] Call trace: [ 84.369188][ T5226] dump_backtrace+0x0/0x458 [ 84.370015][ T5226] show_stack+0x2c/0x3c [ 84.370763][ T5226] __dump_stack+0x30/0x40 [ 84.371431][ T5226] dump_stack_lvl+0xf4/0x15c [ 84.372164][ T5226] dump_stack+0x1c/0x5c [ 84.372832][ T5226] should_fail+0x3bc/0x514 [ 84.373538][ T5226] __should_failslab+0xbc/0x10c [ 84.374310][ T5226] should_failslab+0x10/0x28 [ 84.375177][ T5226] slab_pre_alloc_hook+0x64/0xe8 [ 84.375987][ T5226] kmem_cache_alloc_node+0x98/0x40c [ 84.376863][ T5226] __alloc_skb+0x130/0x678 [ 84.377572][ T5226] netlink_ack+0x2c4/0x96c [ 84.378290][ T5226] netlink_rcv_skb+0x1ec/0x3d8 [ 84.379059][ T5226] genl_rcv+0x38/0x50 [ 84.379741][ T5226] netlink_unicast+0x624/0x890 [ 84.380452][ T5226] netlink_sendmsg+0x6f4/0x9d8 [ 84.381267][ T5226] ____sys_sendmsg+0x62c/0x940 [ 84.382080][ T5226] ___sys_sendmsg+0x1f0/0x27c [ 84.382846][ T5226] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.383757][ T5226] invoke_syscall+0x98/0x2b0 [ 84.384544][ T5226] el0_svc_common+0x138/0x258 [ 84.385373][ T5226] do_el0_svc+0x58/0x13c [ 84.386125][ T5226] el0_svc+0x78/0x1d0 [ 84.386779][ T5226] el0t_64_sync_handler+0xcc/0xe4 [ 84.387623][ T5226] el0t_64_sync+0x1a0/0x1a4 [ 84.396404][ T5228] FAULT_INJECTION: forcing a failure. [ 84.396404][ T5228] name failslab, interval 1, probability 0, space 0, times 0 [ 84.398635][ T5228] CPU: 1 PID: 5228 Comm: syz.0.144 Tainted: G W syzkaller #0 [ 84.400087][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.401789][ T5228] Call trace: [ 84.402372][ T5228] dump_backtrace+0x0/0x458 [ 84.403122][ T5228] show_stack+0x2c/0x3c [ 84.403843][ T5228] __dump_stack+0x30/0x40 [ 84.404602][ T5228] dump_stack_lvl+0xf4/0x15c [ 84.405394][ T5228] dump_stack+0x1c/0x5c [ 84.406066][ T5228] should_fail+0x3bc/0x514 [ 84.406843][ T5228] __should_failslab+0xbc/0x10c [ 84.407701][ T5228] should_failslab+0x10/0x28 [ 84.408468][ T5228] slab_pre_alloc_hook+0x64/0xe8 [ 84.409275][ T5228] kmem_cache_alloc_node+0x98/0x40c [ 84.410165][ T5228] __alloc_skb+0x130/0x678 [ 84.410915][ T5228] netlink_ack+0x2c4/0x96c [ 84.411630][ T5228] netlink_rcv_skb+0x1ec/0x3d8 [ 84.412402][ T5228] genl_rcv+0x38/0x50 [ 84.413044][ T5228] netlink_unicast+0x624/0x890 [ 84.413848][ T5228] netlink_sendmsg+0x6f4/0x9d8 [ 84.414684][ T5228] ____sys_sendmsg+0x62c/0x940 [ 84.415537][ T5228] ___sys_sendmsg+0x1f0/0x27c [ 84.416339][ T5228] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.417274][ T5228] invoke_syscall+0x98/0x2b0 [ 84.418073][ T5228] el0_svc_common+0x138/0x258 [ 84.418925][ T5228] do_el0_svc+0x58/0x13c [ 84.419596][ T5228] el0_svc+0x78/0x1d0 [ 84.420303][ T5228] el0t_64_sync_handler+0xcc/0xe4 [ 84.421185][ T5228] el0t_64_sync+0x1a0/0x1a4 [ 84.434638][ T5230] FAULT_INJECTION: forcing a failure. [ 84.434638][ T5230] name failslab, interval 1, probability 0, space 0, times 0 [ 84.436672][ T5230] CPU: 1 PID: 5230 Comm: syz.0.145 Tainted: G W syzkaller #0 [ 84.438024][ T5230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.439714][ T5230] Call trace: [ 84.440234][ T5230] dump_backtrace+0x0/0x458 [ 84.441041][ T5230] show_stack+0x2c/0x3c [ 84.441809][ T5230] __dump_stack+0x30/0x40 [ 84.442627][ T5230] dump_stack_lvl+0xf4/0x15c [ 84.443465][ T5230] dump_stack+0x1c/0x5c [ 84.444183][ T5230] should_fail+0x3bc/0x514 [ 84.444948][ T5230] __should_failslab+0xbc/0x10c [ 84.445785][ T5230] should_failslab+0x10/0x28 [ 84.446532][ T5230] slab_pre_alloc_hook+0x64/0xe8 [ 84.447375][ T5230] kmem_cache_alloc_node+0x98/0x40c [ 84.448214][ T5230] __alloc_skb+0x130/0x678 [ 84.448927][ T5230] netlink_ack+0x2c4/0x96c [ 84.449678][ T5230] netlink_rcv_skb+0x1ec/0x3d8 [ 84.450466][ T5230] genl_rcv+0x38/0x50 [ 84.451108][ T5230] netlink_unicast+0x624/0x890 [ 84.451969][ T5230] netlink_sendmsg+0x6f4/0x9d8 [ 84.452760][ T5230] ____sys_sendmsg+0x62c/0x940 [ 84.453595][ T5230] ___sys_sendmsg+0x1f0/0x27c [ 84.454405][ T5230] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.455336][ T5230] invoke_syscall+0x98/0x2b0 [ 84.456093][ T5230] el0_svc_common+0x138/0x258 [ 84.456863][ T5230] do_el0_svc+0x58/0x13c [ 84.457606][ T5230] el0_svc+0x78/0x1d0 [ 84.458286][ T5230] el0t_64_sync_handler+0xcc/0xe4 [ 84.459116][ T5230] el0t_64_sync+0x1a0/0x1a4 [ 84.468938][ T5232] FAULT_INJECTION: forcing a failure. [ 84.468938][ T5232] name failslab, interval 1, probability 0, space 0, times 0 [ 84.471816][ T5232] CPU: 1 PID: 5232 Comm: syz.0.146 Tainted: G W syzkaller #0 [ 84.473314][ T5232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.475237][ T5232] Call trace: [ 84.475751][ T5232] dump_backtrace+0x0/0x458 [ 84.476470][ T5232] show_stack+0x2c/0x3c [ 84.477188][ T5232] __dump_stack+0x30/0x40 [ 84.477960][ T5232] dump_stack_lvl+0xf4/0x15c [ 84.478774][ T5232] dump_stack+0x1c/0x5c [ 84.479478][ T5232] should_fail+0x3bc/0x514 [ 84.480237][ T5232] __should_failslab+0xbc/0x10c [ 84.481046][ T5232] should_failslab+0x10/0x28 [ 84.481856][ T5232] slab_pre_alloc_hook+0x64/0xe8 [ 84.482704][ T5232] kmem_cache_alloc_node+0x98/0x40c [ 84.483545][ T5232] __alloc_skb+0x130/0x678 [ 84.484249][ T5232] netlink_ack+0x2c4/0x96c [ 84.485015][ T5232] netlink_rcv_skb+0x1ec/0x3d8 [ 84.485825][ T5232] genl_rcv+0x38/0x50 [ 84.486497][ T5232] netlink_unicast+0x624/0x890 [ 84.487338][ T5232] netlink_sendmsg+0x6f4/0x9d8 [ 84.488152][ T5232] ____sys_sendmsg+0x62c/0x940 [ 84.488988][ T5232] ___sys_sendmsg+0x1f0/0x27c [ 84.489782][ T5232] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.490690][ T5232] invoke_syscall+0x98/0x2b0 [ 84.491523][ T5232] el0_svc_common+0x138/0x258 [ 84.492331][ T5232] do_el0_svc+0x58/0x13c [ 84.493007][ T5232] el0_svc+0x78/0x1d0 [ 84.493709][ T5232] el0t_64_sync_handler+0xcc/0xe4 [ 84.494470][ T5232] el0t_64_sync+0x1a0/0x1a4 [ 84.508655][ T5234] FAULT_INJECTION: forcing a failure. [ 84.508655][ T5234] name failslab, interval 1, probability 0, space 0, times 0 [ 84.511192][ T5234] CPU: 1 PID: 5234 Comm: syz.0.147 Tainted: G W syzkaller #0 [ 84.512536][ T5234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.514286][ T5234] Call trace: [ 84.514837][ T5234] dump_backtrace+0x0/0x458 [ 84.515597][ T5234] show_stack+0x2c/0x3c [ 84.516268][ T5234] __dump_stack+0x30/0x40 [ 84.516980][ T5234] dump_stack_lvl+0xf4/0x15c [ 84.517699][ T5234] dump_stack+0x1c/0x5c [ 84.518398][ T5234] should_fail+0x3bc/0x514 [ 84.519200][ T5234] __should_failslab+0xbc/0x10c [ 84.519984][ T5234] should_failslab+0x10/0x28 [ 84.520763][ T5234] slab_pre_alloc_hook+0x64/0xe8 [ 84.521621][ T5234] kmem_cache_alloc_node+0x98/0x40c [ 84.522499][ T5234] __alloc_skb+0x130/0x678 [ 84.523194][ T5234] netlink_ack+0x2c4/0x96c [ 84.523924][ T5234] netlink_rcv_skb+0x1ec/0x3d8 [ 84.524713][ T5234] genl_rcv+0x38/0x50 [ 84.525389][ T5234] netlink_unicast+0x624/0x890 [ 84.526148][ T5234] netlink_sendmsg+0x6f4/0x9d8 [ 84.526970][ T5234] ____sys_sendmsg+0x62c/0x940 [ 84.527722][ T5234] ___sys_sendmsg+0x1f0/0x27c [ 84.528469][ T5234] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.529300][ T5234] invoke_syscall+0x98/0x2b0 [ 84.530027][ T5234] el0_svc_common+0x138/0x258 [ 84.530783][ T5234] do_el0_svc+0x58/0x13c [ 84.531467][ T5234] el0_svc+0x78/0x1d0 [ 84.532095][ T5234] el0t_64_sync_handler+0xcc/0xe4 [ 84.532939][ T5234] el0t_64_sync+0x1a0/0x1a4 [ 84.542502][ T5236] FAULT_INJECTION: forcing a failure. [ 84.542502][ T5236] name failslab, interval 1, probability 0, space 0, times 0 [ 84.544413][ T5236] CPU: 1 PID: 5236 Comm: syz.0.148 Tainted: G W syzkaller #0 [ 84.545784][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.547434][ T5236] Call trace: [ 84.547975][ T5236] dump_backtrace+0x0/0x458 [ 84.548687][ T5236] show_stack+0x2c/0x3c [ 84.549383][ T5236] __dump_stack+0x30/0x40 [ 84.550160][ T5236] dump_stack_lvl+0xf4/0x15c [ 84.550973][ T5236] dump_stack+0x1c/0x5c [ 84.551684][ T5236] should_fail+0x3bc/0x514 [ 84.552426][ T5236] __should_failslab+0xbc/0x10c [ 84.553262][ T5236] should_failslab+0x10/0x28 [ 84.554059][ T5236] slab_pre_alloc_hook+0x64/0xe8 [ 84.554893][ T5236] kmem_cache_alloc_node+0x98/0x40c [ 84.555752][ T5236] __alloc_skb+0x130/0x678 [ 84.556498][ T5236] netlink_ack+0x2c4/0x96c [ 84.557228][ T5236] netlink_rcv_skb+0x1ec/0x3d8 [ 84.558067][ T5236] genl_rcv+0x38/0x50 [ 84.558707][ T5236] netlink_unicast+0x624/0x890 [ 84.559492][ T5236] netlink_sendmsg+0x6f4/0x9d8 [ 84.560278][ T5236] ____sys_sendmsg+0x62c/0x940 [ 84.561015][ T5236] ___sys_sendmsg+0x1f0/0x27c [ 84.561770][ T5236] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.562591][ T5236] invoke_syscall+0x98/0x2b0 [ 84.563385][ T5236] el0_svc_common+0x138/0x258 [ 84.564205][ T5236] do_el0_svc+0x58/0x13c [ 84.564934][ T5236] el0_svc+0x78/0x1d0 [ 84.565631][ T5236] el0t_64_sync_handler+0xcc/0xe4 [ 84.566516][ T5236] el0t_64_sync+0x1a0/0x1a4 [ 84.579296][ T5238] FAULT_INJECTION: forcing a failure. [ 84.579296][ T5238] name failslab, interval 1, probability 0, space 0, times 0 [ 84.581682][ T5238] CPU: 1 PID: 5238 Comm: syz.0.149 Tainted: G W syzkaller #0 [ 84.583085][ T5238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.584864][ T5238] Call trace: [ 84.585371][ T5238] dump_backtrace+0x0/0x458 [ 84.586127][ T5238] show_stack+0x2c/0x3c [ 84.586785][ T5238] __dump_stack+0x30/0x40 [ 84.587625][ T5238] dump_stack_lvl+0xf4/0x15c [ 84.588381][ T5238] dump_stack+0x1c/0x5c [ 84.589033][ T5238] should_fail+0x3bc/0x514 [ 84.589842][ T5238] __should_failslab+0xbc/0x10c [ 84.590615][ T5238] should_failslab+0x10/0x28 [ 84.591325][ T5238] slab_pre_alloc_hook+0x64/0xe8 [ 84.592114][ T5238] kmem_cache_alloc_node+0x98/0x40c [ 84.592924][ T5238] __alloc_skb+0x130/0x678 [ 84.593615][ T5238] netlink_ack+0x2c4/0x96c [ 84.594417][ T5238] netlink_rcv_skb+0x1ec/0x3d8 [ 84.595210][ T5238] genl_rcv+0x38/0x50 [ 84.595856][ T5238] netlink_unicast+0x624/0x890 [ 84.596643][ T5238] netlink_sendmsg+0x6f4/0x9d8 [ 84.597512][ T5238] ____sys_sendmsg+0x62c/0x940 [ 84.598336][ T5238] ___sys_sendmsg+0x1f0/0x27c [ 84.599170][ T5238] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.600038][ T5238] invoke_syscall+0x98/0x2b0 [ 84.600816][ T5238] el0_svc_common+0x138/0x258 [ 84.601585][ T5238] do_el0_svc+0x58/0x13c [ 84.602343][ T5238] el0_svc+0x78/0x1d0 [ 84.602998][ T5238] el0t_64_sync_handler+0xcc/0xe4 [ 84.603857][ T5238] el0t_64_sync+0x1a0/0x1a4 [ 84.614277][ T5240] FAULT_INJECTION: forcing a failure. [ 84.614277][ T5240] name failslab, interval 1, probability 0, space 0, times 0 [ 84.616320][ T5240] CPU: 1 PID: 5240 Comm: syz.0.150 Tainted: G W syzkaller #0 [ 84.617751][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.619390][ T5240] Call trace: [ 84.619898][ T5240] dump_backtrace+0x0/0x458 [ 84.620663][ T5240] show_stack+0x2c/0x3c [ 84.621354][ T5240] __dump_stack+0x30/0x40 [ 84.622072][ T5240] dump_stack_lvl+0xf4/0x15c [ 84.622839][ T5240] dump_stack+0x1c/0x5c [ 84.623496][ T5240] should_fail+0x3bc/0x514 [ 84.624236][ T5240] __should_failslab+0xbc/0x10c [ 84.625083][ T5240] should_failslab+0x10/0x28 [ 84.625947][ T5240] slab_pre_alloc_hook+0x64/0xe8 [ 84.626731][ T5240] kmem_cache_alloc_node+0x98/0x40c [ 84.627665][ T5240] __alloc_skb+0x130/0x678 [ 84.628401][ T5240] netlink_ack+0x2c4/0x96c [ 84.629115][ T5240] netlink_rcv_skb+0x1ec/0x3d8 [ 84.629925][ T5240] genl_rcv+0x38/0x50 [ 84.630607][ T5240] netlink_unicast+0x624/0x890 [ 84.631392][ T5240] netlink_sendmsg+0x6f4/0x9d8 [ 84.632156][ T5240] ____sys_sendmsg+0x62c/0x940 [ 84.632960][ T5240] ___sys_sendmsg+0x1f0/0x27c [ 84.633724][ T5240] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.634583][ T5240] invoke_syscall+0x98/0x2b0 [ 84.635350][ T5240] el0_svc_common+0x138/0x258 [ 84.636196][ T5240] do_el0_svc+0x58/0x13c [ 84.636920][ T5240] el0_svc+0x78/0x1d0 [ 84.637629][ T5240] el0t_64_sync_handler+0xcc/0xe4 [ 84.638526][ T5240] el0t_64_sync+0x1a0/0x1a4 [ 84.651289][ T5242] FAULT_INJECTION: forcing a failure. [ 84.651289][ T5242] name failslab, interval 1, probability 0, space 0, times 0 [ 84.653304][ T5242] CPU: 1 PID: 5242 Comm: syz.0.151 Tainted: G W syzkaller #0 [ 84.654728][ T5242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.656419][ T5242] Call trace: [ 84.656954][ T5242] dump_backtrace+0x0/0x458 [ 84.657723][ T5242] show_stack+0x2c/0x3c [ 84.658316][ T5242] __dump_stack+0x30/0x40 [ 84.659015][ T5242] dump_stack_lvl+0xf4/0x15c [ 84.659765][ T5242] dump_stack+0x1c/0x5c [ 84.660478][ T5242] should_fail+0x3bc/0x514 [ 84.661300][ T5242] __should_failslab+0xbc/0x10c [ 84.662167][ T5242] should_failslab+0x10/0x28 [ 84.662955][ T5242] slab_pre_alloc_hook+0x64/0xe8 [ 84.663786][ T5242] kmem_cache_alloc_node+0x98/0x40c [ 84.664671][ T5242] __alloc_skb+0x130/0x678 [ 84.665397][ T5242] netlink_ack+0x2c4/0x96c [ 84.666153][ T5242] netlink_rcv_skb+0x1ec/0x3d8 [ 84.666961][ T5242] genl_rcv+0x38/0x50 [ 84.667599][ T5242] netlink_unicast+0x624/0x890 [ 84.668391][ T5242] netlink_sendmsg+0x6f4/0x9d8 [ 84.669182][ T5242] ____sys_sendmsg+0x62c/0x940 [ 84.669997][ T5242] ___sys_sendmsg+0x1f0/0x27c [ 84.670854][ T5242] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.671731][ T5242] invoke_syscall+0x98/0x2b0 [ 84.672523][ T5242] el0_svc_common+0x138/0x258 [ 84.673282][ T5242] do_el0_svc+0x58/0x13c [ 84.674000][ T5242] el0_svc+0x78/0x1d0 [ 84.674638][ T5242] el0t_64_sync_handler+0xcc/0xe4 [ 84.675477][ T5242] el0t_64_sync+0x1a0/0x1a4 [ 84.688213][ T5244] FAULT_INJECTION: forcing a failure. [ 84.688213][ T5244] name failslab, interval 1, probability 0, space 0, times 0 [ 84.690405][ T5244] CPU: 0 PID: 5244 Comm: syz.0.152 Tainted: G W syzkaller #0 [ 84.691760][ T5244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.693386][ T5244] Call trace: [ 84.693948][ T5244] dump_backtrace+0x0/0x458 [ 84.694648][ T5244] show_stack+0x2c/0x3c [ 84.695296][ T5244] __dump_stack+0x30/0x40 [ 84.695955][ T5244] dump_stack_lvl+0xf4/0x15c [ 84.696721][ T5244] dump_stack+0x1c/0x5c [ 84.697425][ T5244] should_fail+0x3bc/0x514 [ 84.698138][ T5244] __should_failslab+0xbc/0x10c [ 84.698962][ T5244] should_failslab+0x10/0x28 [ 84.699725][ T5244] slab_pre_alloc_hook+0x64/0xe8 [ 84.700495][ T5244] kmem_cache_alloc_node+0x98/0x40c [ 84.701366][ T5244] __alloc_skb+0x130/0x678 [ 84.702061][ T5244] netlink_ack+0x2c4/0x96c [ 84.702812][ T5244] netlink_rcv_skb+0x1ec/0x3d8 [ 84.703643][ T5244] genl_rcv+0x38/0x50 [ 84.704299][ T5244] netlink_unicast+0x624/0x890 [ 84.705152][ T5244] netlink_sendmsg+0x6f4/0x9d8 [ 84.705926][ T5244] ____sys_sendmsg+0x62c/0x940 [ 84.706732][ T5244] ___sys_sendmsg+0x1f0/0x27c [ 84.707525][ T5244] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.708482][ T5244] invoke_syscall+0x98/0x2b0 [ 84.709224][ T5244] el0_svc_common+0x138/0x258 [ 84.710025][ T5244] do_el0_svc+0x58/0x13c [ 84.710723][ T5244] el0_svc+0x78/0x1d0 [ 84.711388][ T5244] el0t_64_sync_handler+0xcc/0xe4 [ 84.712214][ T5244] el0t_64_sync+0x1a0/0x1a4 [ 84.723724][ T5246] FAULT_INJECTION: forcing a failure. [ 84.723724][ T5246] name failslab, interval 1, probability 0, space 0, times 0 [ 84.725687][ T5246] CPU: 1 PID: 5246 Comm: syz.0.153 Tainted: G W syzkaller #0 [ 84.727135][ T5246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.728851][ T5246] Call trace: [ 84.729337][ T5246] dump_backtrace+0x0/0x458 [ 84.730099][ T5246] show_stack+0x2c/0x3c [ 84.730856][ T5246] __dump_stack+0x30/0x40 [ 84.731592][ T5246] dump_stack_lvl+0xf4/0x15c [ 84.732383][ T5246] dump_stack+0x1c/0x5c [ 84.733157][ T5246] should_fail+0x3bc/0x514 [ 84.733948][ T5246] __should_failslab+0xbc/0x10c [ 84.734825][ T5246] should_failslab+0x10/0x28 [ 84.735569][ T5246] slab_pre_alloc_hook+0x64/0xe8 [ 84.736376][ T5246] kmem_cache_alloc_node+0x98/0x40c [ 84.737288][ T5246] __alloc_skb+0x130/0x678 [ 84.738022][ T5246] netlink_ack+0x2c4/0x96c [ 84.738759][ T5246] netlink_rcv_skb+0x1ec/0x3d8 [ 84.739523][ T5246] genl_rcv+0x38/0x50 [ 84.740169][ T5246] netlink_unicast+0x624/0x890 [ 84.741004][ T5246] netlink_sendmsg+0x6f4/0x9d8 [ 84.741818][ T5246] ____sys_sendmsg+0x62c/0x940 [ 84.742620][ T5246] ___sys_sendmsg+0x1f0/0x27c [ 84.743442][ T5246] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.744345][ T5246] invoke_syscall+0x98/0x2b0 [ 84.745145][ T5246] el0_svc_common+0x138/0x258 [ 84.745904][ T5246] do_el0_svc+0x58/0x13c [ 84.746593][ T5246] el0_svc+0x78/0x1d0 [ 84.747277][ T5246] el0t_64_sync_handler+0xcc/0xe4 [ 84.748123][ T5246] el0t_64_sync+0x1a0/0x1a4 [ 84.761659][ T5248] FAULT_INJECTION: forcing a failure. [ 84.761659][ T5248] name failslab, interval 1, probability 0, space 0, times 0 [ 84.763704][ T5248] CPU: 1 PID: 5248 Comm: syz.0.154 Tainted: G W syzkaller #0 [ 84.765039][ T5248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.766636][ T5248] Call trace: [ 84.767155][ T5248] dump_backtrace+0x0/0x458 [ 84.767906][ T5248] show_stack+0x2c/0x3c [ 84.768610][ T5248] __dump_stack+0x30/0x40 [ 84.769320][ T5248] dump_stack_lvl+0xf4/0x15c [ 84.770137][ T5248] dump_stack+0x1c/0x5c [ 84.770859][ T5248] should_fail+0x3bc/0x514 [ 84.771632][ T5248] __should_failslab+0xbc/0x10c [ 84.772468][ T5248] should_failslab+0x10/0x28 [ 84.773284][ T5248] slab_pre_alloc_hook+0x64/0xe8 [ 84.774100][ T5248] kmem_cache_alloc_node+0x98/0x40c [ 84.774975][ T5248] __alloc_skb+0x130/0x678 [ 84.775714][ T5248] netlink_ack+0x2c4/0x96c [ 84.776441][ T5248] netlink_rcv_skb+0x1ec/0x3d8 [ 84.777219][ T5248] genl_rcv+0x38/0x50 [ 84.777883][ T5248] netlink_unicast+0x624/0x890 [ 84.778692][ T5248] netlink_sendmsg+0x6f4/0x9d8 [ 84.779514][ T5248] ____sys_sendmsg+0x62c/0x940 [ 84.780343][ T5248] ___sys_sendmsg+0x1f0/0x27c [ 84.781260][ T5248] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.782160][ T5248] invoke_syscall+0x98/0x2b0 [ 84.782908][ T5248] el0_svc_common+0x138/0x258 [ 84.783693][ T5248] do_el0_svc+0x58/0x13c [ 84.784368][ T5248] el0_svc+0x78/0x1d0 [ 84.785049][ T5248] el0t_64_sync_handler+0xcc/0xe4 [ 84.785872][ T5248] el0t_64_sync+0x1a0/0x1a4 [ 84.799722][ T5250] FAULT_INJECTION: forcing a failure. [ 84.799722][ T5250] name failslab, interval 1, probability 0, space 0, times 0 [ 84.801760][ T5250] CPU: 1 PID: 5250 Comm: syz.0.155 Tainted: G W syzkaller #0 [ 84.803194][ T5250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.804838][ T5250] Call trace: [ 84.805344][ T5250] dump_backtrace+0x0/0x458 [ 84.806136][ T5250] show_stack+0x2c/0x3c [ 84.806828][ T5250] __dump_stack+0x30/0x40 [ 84.807527][ T5250] dump_stack_lvl+0xf4/0x15c [ 84.808316][ T5250] dump_stack+0x1c/0x5c [ 84.809054][ T5250] should_fail+0x3bc/0x514 [ 84.809760][ T5250] __should_failslab+0xbc/0x10c [ 84.810647][ T5250] should_failslab+0x10/0x28 [ 84.811347][ T5250] slab_pre_alloc_hook+0x64/0xe8 [ 84.812149][ T5250] kmem_cache_alloc_node+0x98/0x40c [ 84.812978][ T5250] __alloc_skb+0x130/0x678 [ 84.813744][ T5250] netlink_ack+0x2c4/0x96c [ 84.814537][ T5250] netlink_rcv_skb+0x1ec/0x3d8 [ 84.815347][ T5250] genl_rcv+0x38/0x50 [ 84.816018][ T5250] netlink_unicast+0x624/0x890 [ 84.816848][ T5250] netlink_sendmsg+0x6f4/0x9d8 [ 84.817660][ T5250] ____sys_sendmsg+0x62c/0x940 [ 84.818447][ T5250] ___sys_sendmsg+0x1f0/0x27c [ 84.819221][ T5250] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.820060][ T5250] invoke_syscall+0x98/0x2b0 [ 84.820860][ T5250] el0_svc_common+0x138/0x258 [ 84.821615][ T5250] do_el0_svc+0x58/0x13c [ 84.822330][ T5250] el0_svc+0x78/0x1d0 [ 84.822971][ T5250] el0t_64_sync_handler+0xcc/0xe4 [ 84.823734][ T5250] el0t_64_sync+0x1a0/0x1a4 [ 84.837788][ T5252] FAULT_INJECTION: forcing a failure. [ 84.837788][ T5252] name failslab, interval 1, probability 0, space 0, times 0 [ 84.840849][ T5252] CPU: 1 PID: 5252 Comm: syz.0.156 Tainted: G W syzkaller #0 [ 84.842187][ T5252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.843869][ T5252] Call trace: [ 84.844395][ T5252] dump_backtrace+0x0/0x458 [ 84.845129][ T5252] show_stack+0x2c/0x3c [ 84.845827][ T5252] __dump_stack+0x30/0x40 [ 84.846543][ T5252] dump_stack_lvl+0xf4/0x15c [ 84.847327][ T5252] dump_stack+0x1c/0x5c [ 84.848007][ T5252] should_fail+0x3bc/0x514 [ 84.848758][ T5252] __should_failslab+0xbc/0x10c [ 84.849671][ T5252] should_failslab+0x10/0x28 [ 84.850519][ T5252] slab_pre_alloc_hook+0x64/0xe8 [ 84.851382][ T5252] kmem_cache_alloc_node+0x98/0x40c [ 84.852305][ T5252] __alloc_skb+0x130/0x678 [ 84.853069][ T5252] netlink_ack+0x2c4/0x96c [ 84.853844][ T5252] netlink_rcv_skb+0x1ec/0x3d8 [ 84.854657][ T5252] genl_rcv+0x38/0x50 [ 84.855309][ T5252] netlink_unicast+0x624/0x890 [ 84.856129][ T5252] netlink_sendmsg+0x6f4/0x9d8 [ 84.856918][ T5252] ____sys_sendmsg+0x62c/0x940 [ 84.857729][ T5252] ___sys_sendmsg+0x1f0/0x27c [ 84.858490][ T5252] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.859301][ T5252] invoke_syscall+0x98/0x2b0 [ 84.860055][ T5252] el0_svc_common+0x138/0x258 [ 84.860868][ T5252] do_el0_svc+0x58/0x13c [ 84.861612][ T5252] el0_svc+0x78/0x1d0 [ 84.862278][ T5252] el0t_64_sync_handler+0xcc/0xe4 [ 84.863138][ T5252] el0t_64_sync+0x1a0/0x1a4 [ 84.877331][ T5254] FAULT_INJECTION: forcing a failure. [ 84.877331][ T5254] name failslab, interval 1, probability 0, space 0, times 0 [ 84.879487][ T5254] CPU: 1 PID: 5254 Comm: syz.0.157 Tainted: G W syzkaller #0 [ 84.880904][ T5254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.882614][ T5254] Call trace: [ 84.883138][ T5254] dump_backtrace+0x0/0x458 [ 84.883839][ T5254] show_stack+0x2c/0x3c [ 84.884491][ T5254] __dump_stack+0x30/0x40 [ 84.885162][ T5254] dump_stack_lvl+0xf4/0x15c [ 84.885860][ T5254] dump_stack+0x1c/0x5c [ 84.886530][ T5254] should_fail+0x3bc/0x514 [ 84.887265][ T5254] __should_failslab+0xbc/0x10c [ 84.888084][ T5254] should_failslab+0x10/0x28 [ 84.888882][ T5254] slab_pre_alloc_hook+0x64/0xe8 [ 84.889768][ T5254] kmem_cache_alloc_node+0x98/0x40c [ 84.890757][ T5254] __alloc_skb+0x130/0x678 [ 84.891495][ T5254] netlink_ack+0x2c4/0x96c [ 84.892321][ T5254] netlink_rcv_skb+0x1ec/0x3d8 [ 84.893147][ T5254] genl_rcv+0x38/0x50 [ 84.893807][ T5254] netlink_unicast+0x624/0x890 [ 84.894604][ T5254] netlink_sendmsg+0x6f4/0x9d8 [ 84.895404][ T5254] ____sys_sendmsg+0x62c/0x940 [ 84.896211][ T5254] ___sys_sendmsg+0x1f0/0x27c [ 84.897028][ T5254] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.897862][ T5254] invoke_syscall+0x98/0x2b0 [ 84.898619][ T5254] el0_svc_common+0x138/0x258 [ 84.899417][ T5254] do_el0_svc+0x58/0x13c [ 84.900147][ T5254] el0_svc+0x78/0x1d0 [ 84.900789][ T5254] el0t_64_sync_handler+0xcc/0xe4 [ 84.901601][ T5254] el0t_64_sync+0x1a0/0x1a4 [ 84.915374][ T5256] FAULT_INJECTION: forcing a failure. [ 84.915374][ T5256] name failslab, interval 1, probability 0, space 0, times 0 [ 84.917464][ T5256] CPU: 1 PID: 5256 Comm: syz.0.158 Tainted: G W syzkaller #0 [ 84.918861][ T5256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.920648][ T5256] Call trace: [ 84.921221][ T5256] dump_backtrace+0x0/0x458 [ 84.921952][ T5256] show_stack+0x2c/0x3c [ 84.922627][ T5256] __dump_stack+0x30/0x40 [ 84.923360][ T5256] dump_stack_lvl+0xf4/0x15c [ 84.924102][ T5256] dump_stack+0x1c/0x5c [ 84.924775][ T5256] should_fail+0x3bc/0x514 [ 84.925513][ T5256] __should_failslab+0xbc/0x10c [ 84.926303][ T5256] should_failslab+0x10/0x28 [ 84.927093][ T5256] slab_pre_alloc_hook+0x64/0xe8 [ 84.927975][ T5256] kmem_cache_alloc_node+0x98/0x40c [ 84.928902][ T5256] __alloc_skb+0x130/0x678 [ 84.929641][ T5256] netlink_ack+0x2c4/0x96c [ 84.930456][ T5256] netlink_rcv_skb+0x1ec/0x3d8 [ 84.931233][ T5256] genl_rcv+0x38/0x50 [ 84.931926][ T5256] netlink_unicast+0x624/0x890 [ 84.932741][ T5256] netlink_sendmsg+0x6f4/0x9d8 [ 84.933655][ T5256] ____sys_sendmsg+0x62c/0x940 [ 84.934470][ T5256] ___sys_sendmsg+0x1f0/0x27c [ 84.935271][ T5256] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.936132][ T5256] invoke_syscall+0x98/0x2b0 [ 84.936866][ T5256] el0_svc_common+0x138/0x258 [ 84.937639][ T5256] do_el0_svc+0x58/0x13c [ 84.938340][ T5256] el0_svc+0x78/0x1d0 [ 84.939029][ T5256] el0t_64_sync_handler+0xcc/0xe4 [ 84.939870][ T5256] el0t_64_sync+0x1a0/0x1a4 [ 84.952120][ T5258] FAULT_INJECTION: forcing a failure. [ 84.952120][ T5258] name failslab, interval 1, probability 0, space 0, times 0 [ 84.954085][ T5258] CPU: 1 PID: 5258 Comm: syz.0.159 Tainted: G W syzkaller #0 [ 84.955435][ T5258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.956899][ T5258] Call trace: [ 84.957467][ T5258] dump_backtrace+0x0/0x458 [ 84.958184][ T5258] show_stack+0x2c/0x3c [ 84.958892][ T5258] __dump_stack+0x30/0x40 [ 84.959585][ T5258] dump_stack_lvl+0xf4/0x15c [ 84.960329][ T5258] dump_stack+0x1c/0x5c [ 84.961019][ T5258] should_fail+0x3bc/0x514 [ 84.961807][ T5258] __should_failslab+0xbc/0x10c [ 84.962667][ T5258] should_failslab+0x10/0x28 [ 84.963506][ T5258] slab_pre_alloc_hook+0x64/0xe8 [ 84.964374][ T5258] kmem_cache_alloc_node+0x98/0x40c [ 84.965245][ T5258] __alloc_skb+0x130/0x678 [ 84.966008][ T5258] netlink_ack+0x2c4/0x96c [ 84.966749][ T5258] netlink_rcv_skb+0x1ec/0x3d8 [ 84.967573][ T5258] genl_rcv+0x38/0x50 [ 84.968344][ T5258] netlink_unicast+0x624/0x890 [ 84.969144][ T5258] netlink_sendmsg+0x6f4/0x9d8 [ 84.969986][ T5258] ____sys_sendmsg+0x62c/0x940 [ 84.970841][ T5258] ___sys_sendmsg+0x1f0/0x27c [ 84.971658][ T5258] __arm64_sys_sendmsg+0x1bc/0x278 [ 84.972527][ T5258] invoke_syscall+0x98/0x2b0 [ 84.973303][ T5258] el0_svc_common+0x138/0x258 [ 84.974054][ T5258] do_el0_svc+0x58/0x13c [ 84.974715][ T5258] el0_svc+0x78/0x1d0 [ 84.975372][ T5258] el0t_64_sync_handler+0xcc/0xe4 [ 84.976194][ T5258] el0t_64_sync+0x1a0/0x1a4 [ 84.990306][ T5260] FAULT_INJECTION: forcing a failure. [ 84.990306][ T5260] name failslab, interval 1, probability 0, space 0, times 0 [ 84.992535][ T5260] CPU: 0 PID: 5260 Comm: syz.0.160 Tainted: G W syzkaller #0 [ 84.994052][ T5260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.995827][ T5260] Call trace: [ 84.996450][ T5260] dump_backtrace+0x0/0x458 [ 84.997299][ T5260] show_stack+0x2c/0x3c [ 84.998080][ T5260] __dump_stack+0x30/0x40 [ 84.998829][ T5260] dump_stack_lvl+0xf4/0x15c [ 84.999661][ T5260] dump_stack+0x1c/0x5c [ 85.000411][ T5260] should_fail+0x3bc/0x514 [ 85.001237][ T5260] __should_failslab+0xbc/0x10c [ 85.002045][ T5260] should_failslab+0x10/0x28 [ 85.002865][ T5260] slab_pre_alloc_hook+0x64/0xe8 [ 85.003751][ T5260] kmem_cache_alloc_node+0x98/0x40c [ 85.004622][ T5260] __alloc_skb+0x130/0x678 [ 85.005413][ T5260] netlink_ack+0x2c4/0x96c [ 85.006172][ T5260] netlink_rcv_skb+0x1ec/0x3d8 [ 85.006994][ T5260] genl_rcv+0x38/0x50 [ 85.007657][ T5260] netlink_unicast+0x624/0x890 [ 85.008499][ T5260] netlink_sendmsg+0x6f4/0x9d8 [ 85.009262][ T5260] ____sys_sendmsg+0x62c/0x940 [ 85.010093][ T5260] ___sys_sendmsg+0x1f0/0x27c [ 85.010910][ T5260] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.011828][ T5260] invoke_syscall+0x98/0x2b0 [ 85.012583][ T5260] el0_svc_common+0x138/0x258 [ 85.013377][ T5260] do_el0_svc+0x58/0x13c [ 85.014053][ T5260] el0_svc+0x78/0x1d0 [ 85.014743][ T5260] el0t_64_sync_handler+0xcc/0xe4 [ 85.015651][ T5260] el0t_64_sync+0x1a0/0x1a4 [ 85.026693][ T5262] FAULT_INJECTION: forcing a failure. [ 85.026693][ T5262] name failslab, interval 1, probability 0, space 0, times 0 [ 85.028830][ T5262] CPU: 1 PID: 5262 Comm: syz.0.161 Tainted: G W syzkaller #0 [ 85.030265][ T5262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.032104][ T5262] Call trace: [ 85.032667][ T5262] dump_backtrace+0x0/0x458 [ 85.033482][ T5262] show_stack+0x2c/0x3c [ 85.034157][ T5262] __dump_stack+0x30/0x40 [ 85.034935][ T5262] dump_stack_lvl+0xf4/0x15c [ 85.035754][ T5262] dump_stack+0x1c/0x5c [ 85.036524][ T5262] should_fail+0x3bc/0x514 [ 85.037275][ T5262] __should_failslab+0xbc/0x10c [ 85.038147][ T5262] should_failslab+0x10/0x28 [ 85.038962][ T5262] slab_pre_alloc_hook+0x64/0xe8 [ 85.039814][ T5262] kmem_cache_alloc_node+0x98/0x40c [ 85.040767][ T5262] __alloc_skb+0x130/0x678 [ 85.041572][ T5262] netlink_ack+0x2c4/0x96c [ 85.042301][ T5262] netlink_rcv_skb+0x1ec/0x3d8 [ 85.043096][ T5262] genl_rcv+0x38/0x50 [ 85.043755][ T5262] netlink_unicast+0x624/0x890 [ 85.044605][ T5262] netlink_sendmsg+0x6f4/0x9d8 [ 85.045408][ T5262] ____sys_sendmsg+0x62c/0x940 [ 85.046231][ T5262] ___sys_sendmsg+0x1f0/0x27c [ 85.047089][ T5262] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.048005][ T5262] invoke_syscall+0x98/0x2b0 [ 85.048799][ T5262] el0_svc_common+0x138/0x258 [ 85.049620][ T5262] do_el0_svc+0x58/0x13c [ 85.050396][ T5262] el0_svc+0x78/0x1d0 [ 85.051081][ T5262] el0t_64_sync_handler+0xcc/0xe4 [ 85.051980][ T5262] el0t_64_sync+0x1a0/0x1a4 [ 85.061716][ T5264] FAULT_INJECTION: forcing a failure. [ 85.061716][ T5264] name failslab, interval 1, probability 0, space 0, times 0 [ 85.063811][ T5264] CPU: 1 PID: 5264 Comm: syz.0.162 Tainted: G W syzkaller #0 [ 85.065303][ T5264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.067052][ T5264] Call trace: [ 85.067599][ T5264] dump_backtrace+0x0/0x458 [ 85.068373][ T5264] show_stack+0x2c/0x3c [ 85.069078][ T5264] __dump_stack+0x30/0x40 [ 85.069891][ T5264] dump_stack_lvl+0xf4/0x15c [ 85.070759][ T5264] dump_stack+0x1c/0x5c [ 85.071467][ T5264] should_fail+0x3bc/0x514 [ 85.072248][ T5264] __should_failslab+0xbc/0x10c [ 85.073146][ T5264] should_failslab+0x10/0x28 [ 85.073974][ T5264] slab_pre_alloc_hook+0x64/0xe8 [ 85.074822][ T5264] kmem_cache_alloc_node+0x98/0x40c [ 85.075712][ T5264] __alloc_skb+0x130/0x678 [ 85.076424][ T5264] netlink_ack+0x2c4/0x96c [ 85.077147][ T5264] netlink_rcv_skb+0x1ec/0x3d8 [ 85.077970][ T5264] genl_rcv+0x38/0x50 [ 85.078657][ T5264] netlink_unicast+0x624/0x890 [ 85.079517][ T5264] netlink_sendmsg+0x6f4/0x9d8 [ 85.080300][ T5264] ____sys_sendmsg+0x62c/0x940 [ 85.081107][ T5264] ___sys_sendmsg+0x1f0/0x27c [ 85.081918][ T5264] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.082828][ T5264] invoke_syscall+0x98/0x2b0 [ 85.083610][ T5264] el0_svc_common+0x138/0x258 [ 85.084384][ T5264] do_el0_svc+0x58/0x13c [ 85.085095][ T5264] el0_svc+0x78/0x1d0 [ 85.085775][ T5264] el0t_64_sync_handler+0xcc/0xe4 [ 85.086625][ T5264] el0t_64_sync+0x1a0/0x1a4 [ 85.097183][ T5266] FAULT_INJECTION: forcing a failure. [ 85.097183][ T5266] name failslab, interval 1, probability 0, space 0, times 0 [ 85.099303][ T5266] CPU: 1 PID: 5266 Comm: syz.0.163 Tainted: G W syzkaller #0 [ 85.100795][ T5266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.102554][ T5266] Call trace: [ 85.103107][ T5266] dump_backtrace+0x0/0x458 [ 85.103904][ T5266] show_stack+0x2c/0x3c [ 85.104688][ T5266] __dump_stack+0x30/0x40 [ 85.105452][ T5266] dump_stack_lvl+0xf4/0x15c [ 85.106261][ T5266] dump_stack+0x1c/0x5c [ 85.106974][ T5266] should_fail+0x3bc/0x514 [ 85.107704][ T5266] __should_failslab+0xbc/0x10c [ 85.108590][ T5266] should_failslab+0x10/0x28 [ 85.109392][ T5266] slab_pre_alloc_hook+0x64/0xe8 [ 85.110236][ T5266] kmem_cache_alloc_node+0x98/0x40c [ 85.111114][ T5266] __alloc_skb+0x130/0x678 [ 85.111832][ T5266] netlink_ack+0x2c4/0x96c [ 85.112599][ T5266] netlink_rcv_skb+0x1ec/0x3d8 [ 85.113402][ T5266] genl_rcv+0x38/0x50 [ 85.114075][ T5266] netlink_unicast+0x624/0x890 [ 85.114880][ T5266] netlink_sendmsg+0x6f4/0x9d8 [ 85.115639][ T5266] ____sys_sendmsg+0x62c/0x940 [ 85.116365][ T5266] ___sys_sendmsg+0x1f0/0x27c [ 85.117064][ T5266] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.117843][ T5266] invoke_syscall+0x98/0x2b0 [ 85.118593][ T5266] el0_svc_common+0x138/0x258 [ 85.119349][ T5266] do_el0_svc+0x58/0x13c [ 85.120032][ T5266] el0_svc+0x78/0x1d0 [ 85.120693][ T5266] el0t_64_sync_handler+0xcc/0xe4 [ 85.121507][ T5266] el0t_64_sync+0x1a0/0x1a4 [ 85.132879][ T5268] FAULT_INJECTION: forcing a failure. [ 85.132879][ T5268] name failslab, interval 1, probability 0, space 0, times 0 [ 85.134934][ T5268] CPU: 1 PID: 5268 Comm: syz.0.164 Tainted: G W syzkaller #0 [ 85.136426][ T5268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.138123][ T5268] Call trace: [ 85.138646][ T5268] dump_backtrace+0x0/0x458 [ 85.139402][ T5268] show_stack+0x2c/0x3c [ 85.140149][ T5268] __dump_stack+0x30/0x40 [ 85.140872][ T5268] dump_stack_lvl+0xf4/0x15c [ 85.141678][ T5268] dump_stack+0x1c/0x5c [ 85.142375][ T5268] should_fail+0x3bc/0x514 [ 85.143141][ T5268] __should_failslab+0xbc/0x10c [ 85.143917][ T5268] should_failslab+0x10/0x28 [ 85.144685][ T5268] slab_pre_alloc_hook+0x64/0xe8 [ 85.145492][ T5268] kmem_cache_alloc_node+0x98/0x40c [ 85.146399][ T5268] __alloc_skb+0x130/0x678 [ 85.147163][ T5268] netlink_ack+0x2c4/0x96c [ 85.147917][ T5268] netlink_rcv_skb+0x1ec/0x3d8 [ 85.148739][ T5268] genl_rcv+0x38/0x50 [ 85.149468][ T5268] netlink_unicast+0x624/0x890 [ 85.150258][ T5268] netlink_sendmsg+0x6f4/0x9d8 [ 85.151110][ T5268] ____sys_sendmsg+0x62c/0x940 [ 85.151876][ T5268] ___sys_sendmsg+0x1f0/0x27c [ 85.152656][ T5268] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.153494][ T5268] invoke_syscall+0x98/0x2b0 [ 85.154210][ T5268] el0_svc_common+0x138/0x258 [ 85.154976][ T5268] do_el0_svc+0x58/0x13c [ 85.155709][ T5268] el0_svc+0x78/0x1d0 [ 85.156365][ T5268] el0t_64_sync_handler+0xcc/0xe4 [ 85.157211][ T5268] el0t_64_sync+0x1a0/0x1a4 [ 85.168793][ T5270] FAULT_INJECTION: forcing a failure. [ 85.168793][ T5270] name failslab, interval 1, probability 0, space 0, times 0 [ 85.171245][ T5270] CPU: 1 PID: 5270 Comm: syz.0.165 Tainted: G W syzkaller #0 [ 85.172593][ T5270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.174249][ T5270] Call trace: [ 85.174820][ T5270] dump_backtrace+0x0/0x458 [ 85.175624][ T5270] show_stack+0x2c/0x3c [ 85.176296][ T5270] __dump_stack+0x30/0x40 [ 85.177030][ T5270] dump_stack_lvl+0xf4/0x15c [ 85.177846][ T5270] dump_stack+0x1c/0x5c [ 85.178561][ T5270] should_fail+0x3bc/0x514 [ 85.179281][ T5270] __should_failslab+0xbc/0x10c [ 85.180171][ T5270] should_failslab+0x10/0x28 [ 85.181024][ T5270] slab_pre_alloc_hook+0x64/0xe8 [ 85.181845][ T5270] kmem_cache_alloc_node+0x98/0x40c [ 85.182738][ T5270] __alloc_skb+0x130/0x678 [ 85.183477][ T5270] netlink_ack+0x2c4/0x96c [ 85.184280][ T5270] netlink_rcv_skb+0x1ec/0x3d8 [ 85.185094][ T5270] genl_rcv+0x38/0x50 [ 85.185778][ T5270] netlink_unicast+0x624/0x890 [ 85.186573][ T5270] netlink_sendmsg+0x6f4/0x9d8 [ 85.187357][ T5270] ____sys_sendmsg+0x62c/0x940 [ 85.188178][ T5270] ___sys_sendmsg+0x1f0/0x27c [ 85.189048][ T5270] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.189961][ T5270] invoke_syscall+0x98/0x2b0 [ 85.190784][ T5270] el0_svc_common+0x138/0x258 [ 85.191573][ T5270] do_el0_svc+0x58/0x13c [ 85.192267][ T5270] el0_svc+0x78/0x1d0 [ 85.192949][ T5270] el0t_64_sync_handler+0xcc/0xe4 [ 85.193803][ T5270] el0t_64_sync+0x1a0/0x1a4 [ 85.206056][ T5272] FAULT_INJECTION: forcing a failure. [ 85.206056][ T5272] name failslab, interval 1, probability 0, space 0, times 0 [ 85.208089][ T5272] CPU: 1 PID: 5272 Comm: syz.0.166 Tainted: G W syzkaller #0 [ 85.209494][ T5272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.211319][ T5272] Call trace: [ 85.211886][ T5272] dump_backtrace+0x0/0x458 [ 85.212653][ T5272] show_stack+0x2c/0x3c [ 85.213365][ T5272] __dump_stack+0x30/0x40 [ 85.214107][ T5272] dump_stack_lvl+0xf4/0x15c [ 85.214928][ T5272] dump_stack+0x1c/0x5c [ 85.215645][ T5272] should_fail+0x3bc/0x514 [ 85.216400][ T5272] __should_failslab+0xbc/0x10c [ 85.217227][ T5272] should_failslab+0x10/0x28 [ 85.217954][ T5272] slab_pre_alloc_hook+0x64/0xe8 [ 85.218755][ T5272] kmem_cache_alloc_node+0x98/0x40c [ 85.219597][ T5272] __alloc_skb+0x130/0x678 [ 85.220342][ T5272] netlink_ack+0x2c4/0x96c [ 85.221058][ T5272] netlink_rcv_skb+0x1ec/0x3d8 [ 85.221812][ T5272] genl_rcv+0x38/0x50 [ 85.222466][ T5272] netlink_unicast+0x624/0x890 [ 85.223223][ T5272] netlink_sendmsg+0x6f4/0x9d8 [ 85.223974][ T5272] ____sys_sendmsg+0x62c/0x940 [ 85.224730][ T5272] ___sys_sendmsg+0x1f0/0x27c [ 85.225476][ T5272] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.226379][ T5272] invoke_syscall+0x98/0x2b0 [ 85.227180][ T5272] el0_svc_common+0x138/0x258 [ 85.227952][ T5272] do_el0_svc+0x58/0x13c [ 85.228654][ T5272] el0_svc+0x78/0x1d0 [ 85.229300][ T5272] el0t_64_sync_handler+0xcc/0xe4 [ 85.230139][ T5272] el0t_64_sync+0x1a0/0x1a4 [ 85.243927][ T5274] FAULT_INJECTION: forcing a failure. [ 85.243927][ T5274] name failslab, interval 1, probability 0, space 0, times 0 [ 85.246077][ T5274] CPU: 0 PID: 5274 Comm: syz.0.167 Tainted: G W syzkaller #0 [ 85.247462][ T5274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.249145][ T5274] Call trace: [ 85.249663][ T5274] dump_backtrace+0x0/0x458 [ 85.250406][ T5274] show_stack+0x2c/0x3c [ 85.251097][ T5274] __dump_stack+0x30/0x40 [ 85.251817][ T5274] dump_stack_lvl+0xf4/0x15c [ 85.252600][ T5274] dump_stack+0x1c/0x5c [ 85.253273][ T5274] should_fail+0x3bc/0x514 [ 85.254056][ T5274] __should_failslab+0xbc/0x10c [ 85.254854][ T5274] should_failslab+0x10/0x28 [ 85.255609][ T5274] slab_pre_alloc_hook+0x64/0xe8 [ 85.256425][ T5274] kmem_cache_alloc_node+0x98/0x40c [ 85.257316][ T5274] __alloc_skb+0x130/0x678 [ 85.258015][ T5274] netlink_ack+0x2c4/0x96c [ 85.258743][ T5274] netlink_rcv_skb+0x1ec/0x3d8 [ 85.259572][ T5274] genl_rcv+0x38/0x50 [ 85.260302][ T5274] netlink_unicast+0x624/0x890 [ 85.261121][ T5274] netlink_sendmsg+0x6f4/0x9d8 [ 85.261955][ T5274] ____sys_sendmsg+0x62c/0x940 [ 85.262738][ T5274] ___sys_sendmsg+0x1f0/0x27c [ 85.263531][ T5274] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.264460][ T5274] invoke_syscall+0x98/0x2b0 [ 85.265216][ T5274] el0_svc_common+0x138/0x258 [ 85.266003][ T5274] do_el0_svc+0x58/0x13c [ 85.266685][ T5274] el0_svc+0x78/0x1d0 [ 85.267381][ T5274] el0t_64_sync_handler+0xcc/0xe4 [ 85.268213][ T5274] el0t_64_sync+0x1a0/0x1a4 [ 85.282916][ T5276] FAULT_INJECTION: forcing a failure. [ 85.282916][ T5276] name failslab, interval 1, probability 0, space 0, times 0 [ 85.285077][ T5276] CPU: 1 PID: 5276 Comm: syz.0.168 Tainted: G W syzkaller #0 [ 85.286594][ T5276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.288316][ T5276] Call trace: [ 85.288849][ T5276] dump_backtrace+0x0/0x458 [ 85.289557][ T5276] show_stack+0x2c/0x3c [ 85.290299][ T5276] __dump_stack+0x30/0x40 [ 85.291026][ T5276] dump_stack_lvl+0xf4/0x15c [ 85.291822][ T5276] dump_stack+0x1c/0x5c [ 85.292573][ T5276] should_fail+0x3bc/0x514 [ 85.293336][ T5276] __should_failslab+0xbc/0x10c [ 85.294181][ T5276] should_failslab+0x10/0x28 [ 85.294922][ T5276] slab_pre_alloc_hook+0x64/0xe8 [ 85.295798][ T5276] kmem_cache_alloc_node+0x98/0x40c [ 85.296614][ T5276] __alloc_skb+0x130/0x678 [ 85.297396][ T5276] netlink_ack+0x2c4/0x96c [ 85.298129][ T5276] netlink_rcv_skb+0x1ec/0x3d8 [ 85.298864][ T5276] genl_rcv+0x38/0x50 [ 85.299553][ T5276] netlink_unicast+0x624/0x890 [ 85.300393][ T5276] netlink_sendmsg+0x6f4/0x9d8 [ 85.301227][ T5276] ____sys_sendmsg+0x62c/0x940 [ 85.302057][ T5276] ___sys_sendmsg+0x1f0/0x27c [ 85.302854][ T5276] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.303754][ T5276] invoke_syscall+0x98/0x2b0 [ 85.304518][ T5276] el0_svc_common+0x138/0x258 [ 85.305326][ T5276] do_el0_svc+0x58/0x13c [ 85.306058][ T5276] el0_svc+0x78/0x1d0 [ 85.306701][ T5276] el0t_64_sync_handler+0xcc/0xe4 [ 85.307519][ T5276] el0t_64_sync+0x1a0/0x1a4 [ 85.316310][ T5278] FAULT_INJECTION: forcing a failure. [ 85.316310][ T5278] name failslab, interval 1, probability 0, space 0, times 0 [ 85.318444][ T5278] CPU: 1 PID: 5278 Comm: syz.0.169 Tainted: G W syzkaller #0 [ 85.319883][ T5278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.321565][ T5278] Call trace: [ 85.322119][ T5278] dump_backtrace+0x0/0x458 [ 85.322864][ T5278] show_stack+0x2c/0x3c [ 85.323548][ T5278] __dump_stack+0x30/0x40 [ 85.324305][ T5278] dump_stack_lvl+0xf4/0x15c [ 85.325078][ T5278] dump_stack+0x1c/0x5c [ 85.325824][ T5278] should_fail+0x3bc/0x514 [ 85.326589][ T5278] __should_failslab+0xbc/0x10c [ 85.327434][ T5278] should_failslab+0x10/0x28 [ 85.328192][ T5278] slab_pre_alloc_hook+0x64/0xe8 [ 85.329026][ T5278] kmem_cache_alloc_node+0x98/0x40c [ 85.329918][ T5278] __alloc_skb+0x130/0x678 [ 85.330677][ T5278] netlink_ack+0x2c4/0x96c [ 85.331466][ T5278] netlink_rcv_skb+0x1ec/0x3d8 [ 85.332253][ T5278] genl_rcv+0x38/0x50 [ 85.332880][ T5278] netlink_unicast+0x624/0x890 [ 85.333651][ T5278] netlink_sendmsg+0x6f4/0x9d8 [ 85.334493][ T5278] ____sys_sendmsg+0x62c/0x940 [ 85.335309][ T5278] ___sys_sendmsg+0x1f0/0x27c [ 85.336100][ T5278] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.336944][ T5278] invoke_syscall+0x98/0x2b0 [ 85.337678][ T5278] el0_svc_common+0x138/0x258 [ 85.338411][ T5278] do_el0_svc+0x58/0x13c [ 85.339144][ T5278] el0_svc+0x78/0x1d0 [ 85.339818][ T5278] el0t_64_sync_handler+0xcc/0xe4 [ 85.340663][ T5278] el0t_64_sync+0x1a0/0x1a4 [ 85.350981][ T5280] FAULT_INJECTION: forcing a failure. [ 85.350981][ T5280] name failslab, interval 1, probability 0, space 0, times 0 [ 85.353198][ T5280] CPU: 1 PID: 5280 Comm: syz.0.170 Tainted: G W syzkaller #0 [ 85.354720][ T5280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.356470][ T5280] Call trace: [ 85.357046][ T5280] dump_backtrace+0x0/0x458 [ 85.357778][ T5280] show_stack+0x2c/0x3c [ 85.358505][ T5280] __dump_stack+0x30/0x40 [ 85.359205][ T5280] dump_stack_lvl+0xf4/0x15c [ 85.360011][ T5280] dump_stack+0x1c/0x5c [ 85.360722][ T5280] should_fail+0x3bc/0x514 [ 85.361442][ T5280] __should_failslab+0xbc/0x10c [ 85.362264][ T5280] should_failslab+0x10/0x28 [ 85.363063][ T5280] slab_pre_alloc_hook+0x64/0xe8 [ 85.363876][ T5280] kmem_cache_alloc_node+0x98/0x40c [ 85.364734][ T5280] __alloc_skb+0x130/0x678 [ 85.365485][ T5280] netlink_ack+0x2c4/0x96c [ 85.366285][ T5280] netlink_rcv_skb+0x1ec/0x3d8 [ 85.367055][ T5280] genl_rcv+0x38/0x50 [ 85.367692][ T5280] netlink_unicast+0x624/0x890 [ 85.368511][ T5280] netlink_sendmsg+0x6f4/0x9d8 [ 85.369289][ T5280] ____sys_sendmsg+0x62c/0x940 [ 85.370094][ T5280] ___sys_sendmsg+0x1f0/0x27c [ 85.370920][ T5280] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.371769][ T5280] invoke_syscall+0x98/0x2b0 [ 85.372585][ T5280] el0_svc_common+0x138/0x258 [ 85.373336][ T5280] do_el0_svc+0x58/0x13c [ 85.373975][ T5280] el0_svc+0x78/0x1d0 [ 85.374645][ T5280] el0t_64_sync_handler+0xcc/0xe4 [ 85.375524][ T5280] el0t_64_sync+0x1a0/0x1a4 [ 85.386738][ T5282] FAULT_INJECTION: forcing a failure. [ 85.386738][ T5282] name failslab, interval 1, probability 0, space 0, times 0 [ 85.388869][ T5282] CPU: 1 PID: 5282 Comm: syz.0.171 Tainted: G W syzkaller #0 [ 85.390311][ T5282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.392039][ T5282] Call trace: [ 85.392567][ T5282] dump_backtrace+0x0/0x458 [ 85.393325][ T5282] show_stack+0x2c/0x3c [ 85.394010][ T5282] __dump_stack+0x30/0x40 [ 85.394705][ T5282] dump_stack_lvl+0xf4/0x15c [ 85.395479][ T5282] dump_stack+0x1c/0x5c [ 85.396225][ T5282] should_fail+0x3bc/0x514 [ 85.397022][ T5282] __should_failslab+0xbc/0x10c [ 85.397910][ T5282] should_failslab+0x10/0x28 [ 85.398752][ T5282] slab_pre_alloc_hook+0x64/0xe8 [ 85.399637][ T5282] kmem_cache_alloc_node+0x98/0x40c [ 85.400517][ T5282] __alloc_skb+0x130/0x678 [ 85.401358][ T5282] netlink_ack+0x2c4/0x96c [ 85.402116][ T5282] netlink_rcv_skb+0x1ec/0x3d8 [ 85.402924][ T5282] genl_rcv+0x38/0x50 [ 85.403634][ T5282] netlink_unicast+0x624/0x890 [ 85.404411][ T5282] netlink_sendmsg+0x6f4/0x9d8 [ 85.405190][ T5282] ____sys_sendmsg+0x62c/0x940 [ 85.405985][ T5282] ___sys_sendmsg+0x1f0/0x27c [ 85.406798][ T5282] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.407660][ T5282] invoke_syscall+0x98/0x2b0 [ 85.408446][ T5282] el0_svc_common+0x138/0x258 [ 85.409283][ T5282] do_el0_svc+0x58/0x13c [ 85.410038][ T5282] el0_svc+0x78/0x1d0 [ 85.410739][ T5282] el0t_64_sync_handler+0xcc/0xe4 [ 85.411618][ T5282] el0t_64_sync+0x1a0/0x1a4 [ 85.424980][ T5284] FAULT_INJECTION: forcing a failure. [ 85.424980][ T5284] name failslab, interval 1, probability 0, space 0, times 0 [ 85.427070][ T5284] CPU: 1 PID: 5284 Comm: syz.0.172 Tainted: G W syzkaller #0 [ 85.428474][ T5284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.430131][ T5284] Call trace: [ 85.430632][ T5284] dump_backtrace+0x0/0x458 [ 85.431407][ T5284] show_stack+0x2c/0x3c [ 85.432109][ T5284] __dump_stack+0x30/0x40 [ 85.432783][ T5284] dump_stack_lvl+0xf4/0x15c [ 85.433606][ T5284] dump_stack+0x1c/0x5c [ 85.434383][ T5284] should_fail+0x3bc/0x514 [ 85.435134][ T5284] __should_failslab+0xbc/0x10c [ 85.435968][ T5284] should_failslab+0x10/0x28 [ 85.436762][ T5284] slab_pre_alloc_hook+0x64/0xe8 [ 85.437579][ T5284] kmem_cache_alloc_node+0x98/0x40c [ 85.438480][ T5284] __alloc_skb+0x130/0x678 [ 85.439213][ T5284] netlink_ack+0x2c4/0x96c [ 85.439959][ T5284] netlink_rcv_skb+0x1ec/0x3d8 [ 85.440780][ T5284] genl_rcv+0x38/0x50 [ 85.441464][ T5284] netlink_unicast+0x624/0x890 [ 85.442253][ T5284] netlink_sendmsg+0x6f4/0x9d8 [ 85.443049][ T5284] ____sys_sendmsg+0x62c/0x940 [ 85.443880][ T5284] ___sys_sendmsg+0x1f0/0x27c [ 85.444645][ T5284] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.445473][ T5284] invoke_syscall+0x98/0x2b0 [ 85.446260][ T5284] el0_svc_common+0x138/0x258 [ 85.447068][ T5284] do_el0_svc+0x58/0x13c [ 85.447801][ T5284] el0_svc+0x78/0x1d0 [ 85.448464][ T5284] el0t_64_sync_handler+0xcc/0xe4 [ 85.449319][ T5284] el0t_64_sync+0x1a0/0x1a4 [ 85.460090][ T5286] FAULT_INJECTION: forcing a failure. [ 85.460090][ T5286] name failslab, interval 1, probability 0, space 0, times 0 [ 85.462298][ T5286] CPU: 1 PID: 5286 Comm: syz.0.173 Tainted: G W syzkaller #0 [ 85.463812][ T5286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.465589][ T5286] Call trace: [ 85.466203][ T5286] dump_backtrace+0x0/0x458 [ 85.466966][ T5286] show_stack+0x2c/0x3c [ 85.467641][ T5286] __dump_stack+0x30/0x40 [ 85.468324][ T5286] dump_stack_lvl+0xf4/0x15c [ 85.469150][ T5286] dump_stack+0x1c/0x5c [ 85.469843][ T5286] should_fail+0x3bc/0x514 [ 85.470610][ T5286] __should_failslab+0xbc/0x10c [ 85.471527][ T5286] should_failslab+0x10/0x28 [ 85.472296][ T5286] slab_pre_alloc_hook+0x64/0xe8 [ 85.473170][ T5286] kmem_cache_alloc_node+0x98/0x40c [ 85.474022][ T5286] __alloc_skb+0x130/0x678 [ 85.474742][ T5286] netlink_ack+0x2c4/0x96c [ 85.475490][ T5286] netlink_rcv_skb+0x1ec/0x3d8 [ 85.476331][ T5286] genl_rcv+0x38/0x50 [ 85.476969][ T5286] netlink_unicast+0x624/0x890 [ 85.477752][ T5286] netlink_sendmsg+0x6f4/0x9d8 [ 85.478616][ T5286] ____sys_sendmsg+0x62c/0x940 [ 85.479437][ T5286] ___sys_sendmsg+0x1f0/0x27c [ 85.480183][ T5286] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.480987][ T5286] invoke_syscall+0x98/0x2b0 [ 85.481703][ T5286] el0_svc_common+0x138/0x258 [ 85.482478][ T5286] do_el0_svc+0x58/0x13c [ 85.483239][ T5286] el0_svc+0x78/0x1d0 [ 85.483918][ T5286] el0t_64_sync_handler+0xcc/0xe4 [ 85.484771][ T5286] el0t_64_sync+0x1a0/0x1a4 [ 85.497284][ T5288] FAULT_INJECTION: forcing a failure. [ 85.497284][ T5288] name failslab, interval 1, probability 0, space 0, times 0 [ 85.499404][ T5288] CPU: 1 PID: 5288 Comm: syz.0.174 Tainted: G W syzkaller #0 [ 85.500811][ T5288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.502511][ T5288] Call trace: [ 85.503096][ T5288] dump_backtrace+0x0/0x458 [ 85.503797][ T5288] show_stack+0x2c/0x3c [ 85.504455][ T5288] __dump_stack+0x30/0x40 [ 85.505189][ T5288] dump_stack_lvl+0xf4/0x15c [ 85.506021][ T5288] dump_stack+0x1c/0x5c [ 85.506675][ T5288] should_fail+0x3bc/0x514 [ 85.507409][ T5288] __should_failslab+0xbc/0x10c [ 85.508241][ T5288] should_failslab+0x10/0x28 [ 85.509024][ T5288] slab_pre_alloc_hook+0x64/0xe8 [ 85.509865][ T5288] kmem_cache_alloc_node+0x98/0x40c [ 85.510735][ T5288] __alloc_skb+0x130/0x678 [ 85.511468][ T5288] netlink_ack+0x2c4/0x96c [ 85.512237][ T5288] netlink_rcv_skb+0x1ec/0x3d8 [ 85.513069][ T5288] genl_rcv+0x38/0x50 [ 85.513712][ T5288] netlink_unicast+0x624/0x890 [ 85.514519][ T5288] netlink_sendmsg+0x6f4/0x9d8 [ 85.515346][ T5288] ____sys_sendmsg+0x62c/0x940 [ 85.516222][ T5288] ___sys_sendmsg+0x1f0/0x27c [ 85.516970][ T5288] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.517886][ T5288] invoke_syscall+0x98/0x2b0 [ 85.518658][ T5288] el0_svc_common+0x138/0x258 [ 85.519480][ T5288] do_el0_svc+0x58/0x13c [ 85.520229][ T5288] el0_svc+0x78/0x1d0 [ 85.520906][ T5288] el0t_64_sync_handler+0xcc/0xe4 [ 85.521790][ T5288] el0t_64_sync+0x1a0/0x1a4 [ 85.532724][ T5290] FAULT_INJECTION: forcing a failure. [ 85.532724][ T5290] name failslab, interval 1, probability 0, space 0, times 0 [ 85.534832][ T5290] CPU: 1 PID: 5290 Comm: syz.0.175 Tainted: G W syzkaller #0 [ 85.536328][ T5290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.538276][ T5290] Call trace: [ 85.538801][ T5290] dump_backtrace+0x0/0x458 [ 85.539561][ T5290] show_stack+0x2c/0x3c [ 85.540256][ T5290] __dump_stack+0x30/0x40 [ 85.540985][ T5290] dump_stack_lvl+0xf4/0x15c [ 85.541758][ T5290] dump_stack+0x1c/0x5c [ 85.542461][ T5290] should_fail+0x3bc/0x514 [ 85.543164][ T5290] __should_failslab+0xbc/0x10c [ 85.544028][ T5290] should_failslab+0x10/0x28 [ 85.544849][ T5290] slab_pre_alloc_hook+0x64/0xe8 [ 85.545697][ T5290] kmem_cache_alloc_node+0x98/0x40c [ 85.546539][ T5290] __alloc_skb+0x130/0x678 [ 85.547316][ T5290] netlink_ack+0x2c4/0x96c [ 85.548074][ T5290] netlink_rcv_skb+0x1ec/0x3d8 [ 85.548878][ T5290] genl_rcv+0x38/0x50 [ 85.549594][ T5290] netlink_unicast+0x624/0x890 [ 85.550416][ T5290] netlink_sendmsg+0x6f4/0x9d8 [ 85.551264][ T5290] ____sys_sendmsg+0x62c/0x940 [ 85.552061][ T5290] ___sys_sendmsg+0x1f0/0x27c [ 85.552838][ T5290] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.553796][ T5290] invoke_syscall+0x98/0x2b0 [ 85.554580][ T5290] el0_svc_common+0x138/0x258 [ 85.555373][ T5290] do_el0_svc+0x58/0x13c [ 85.556034][ T5290] el0_svc+0x78/0x1d0 [ 85.556678][ T5290] el0t_64_sync_handler+0xcc/0xe4 [ 85.557484][ T5290] el0t_64_sync+0x1a0/0x1a4 [ 85.570707][ T5292] FAULT_INJECTION: forcing a failure. [ 85.570707][ T5292] name failslab, interval 1, probability 0, space 0, times 0 [ 85.572767][ T5292] CPU: 1 PID: 5292 Comm: syz.0.176 Tainted: G W syzkaller #0 [ 85.574165][ T5292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.575859][ T5292] Call trace: [ 85.576401][ T5292] dump_backtrace+0x0/0x458 [ 85.577189][ T5292] show_stack+0x2c/0x3c [ 85.577872][ T5292] __dump_stack+0x30/0x40 [ 85.578546][ T5292] dump_stack_lvl+0xf4/0x15c [ 85.579375][ T5292] dump_stack+0x1c/0x5c [ 85.580086][ T5292] should_fail+0x3bc/0x514 [ 85.580783][ T5292] __should_failslab+0xbc/0x10c [ 85.581589][ T5292] should_failslab+0x10/0x28 [ 85.582322][ T5292] slab_pre_alloc_hook+0x64/0xe8 [ 85.583165][ T5292] kmem_cache_alloc_node+0x98/0x40c [ 85.584025][ T5292] __alloc_skb+0x130/0x678 [ 85.584841][ T5292] netlink_ack+0x2c4/0x96c [ 85.585589][ T5292] netlink_rcv_skb+0x1ec/0x3d8 [ 85.586403][ T5292] genl_rcv+0x38/0x50 [ 85.587140][ T5292] netlink_unicast+0x624/0x890 [ 85.588034][ T5292] netlink_sendmsg+0x6f4/0x9d8 [ 85.588822][ T5292] ____sys_sendmsg+0x62c/0x940 [ 85.589651][ T5292] ___sys_sendmsg+0x1f0/0x27c [ 85.590472][ T5292] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.591299][ T5292] invoke_syscall+0x98/0x2b0 [ 85.592090][ T5292] el0_svc_common+0x138/0x258 [ 85.592983][ T5292] do_el0_svc+0x58/0x13c [ 85.593669][ T5292] el0_svc+0x78/0x1d0 [ 85.594379][ T5292] el0t_64_sync_handler+0xcc/0xe4 [ 85.595232][ T5292] el0t_64_sync+0x1a0/0x1a4 [ 85.609712][ T5294] FAULT_INJECTION: forcing a failure. [ 85.609712][ T5294] name failslab, interval 1, probability 0, space 0, times 0 [ 85.611797][ T5294] CPU: 1 PID: 5294 Comm: syz.0.177 Tainted: G W syzkaller #0 [ 85.613302][ T5294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.614994][ T5294] Call trace: [ 85.615555][ T5294] dump_backtrace+0x0/0x458 [ 85.616274][ T5294] show_stack+0x2c/0x3c [ 85.616970][ T5294] __dump_stack+0x30/0x40 [ 85.617726][ T5294] dump_stack_lvl+0xf4/0x15c [ 85.618555][ T5294] dump_stack+0x1c/0x5c [ 85.619346][ T5294] should_fail+0x3bc/0x514 [ 85.620085][ T5294] __should_failslab+0xbc/0x10c [ 85.620988][ T5294] should_failslab+0x10/0x28 [ 85.621791][ T5294] slab_pre_alloc_hook+0x64/0xe8 [ 85.622613][ T5294] kmem_cache_alloc_node+0x98/0x40c [ 85.623487][ T5294] __alloc_skb+0x130/0x678 [ 85.624190][ T5294] netlink_ack+0x2c4/0x96c [ 85.624947][ T5294] netlink_rcv_skb+0x1ec/0x3d8 [ 85.625746][ T5294] genl_rcv+0x38/0x50 [ 85.626391][ T5294] netlink_unicast+0x624/0x890 [ 85.627190][ T5294] netlink_sendmsg+0x6f4/0x9d8 [ 85.628009][ T5294] ____sys_sendmsg+0x62c/0x940 [ 85.628840][ T5294] ___sys_sendmsg+0x1f0/0x27c [ 85.629707][ T5294] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.630599][ T5294] invoke_syscall+0x98/0x2b0 [ 85.631492][ T5294] el0_svc_common+0x138/0x258 [ 85.632308][ T5294] do_el0_svc+0x58/0x13c [ 85.633050][ T5294] el0_svc+0x78/0x1d0 [ 85.633729][ T5294] el0t_64_sync_handler+0xcc/0xe4 [ 85.634659][ T5294] el0t_64_sync+0x1a0/0x1a4 [ 85.644309][ T5296] FAULT_INJECTION: forcing a failure. [ 85.644309][ T5296] name failslab, interval 1, probability 0, space 0, times 0 [ 85.646320][ T5296] CPU: 1 PID: 5296 Comm: syz.0.178 Tainted: G W syzkaller #0 [ 85.647788][ T5296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.649502][ T5296] Call trace: [ 85.650126][ T5296] dump_backtrace+0x0/0x458 [ 85.650947][ T5296] show_stack+0x2c/0x3c [ 85.651687][ T5296] __dump_stack+0x30/0x40 [ 85.652430][ T5296] dump_stack_lvl+0xf4/0x15c [ 85.653221][ T5296] dump_stack+0x1c/0x5c [ 85.653896][ T5296] should_fail+0x3bc/0x514 [ 85.654697][ T5296] __should_failslab+0xbc/0x10c [ 85.655587][ T5296] should_failslab+0x10/0x28 [ 85.656339][ T5296] slab_pre_alloc_hook+0x64/0xe8 [ 85.657228][ T5296] kmem_cache_alloc_node+0x98/0x40c [ 85.658096][ T5296] __alloc_skb+0x130/0x678 [ 85.658799][ T5296] netlink_ack+0x2c4/0x96c [ 85.659484][ T5296] netlink_rcv_skb+0x1ec/0x3d8 [ 85.660299][ T5296] genl_rcv+0x38/0x50 [ 85.660989][ T5296] netlink_unicast+0x624/0x890 [ 85.661883][ T5296] netlink_sendmsg+0x6f4/0x9d8 [ 85.662767][ T5296] ____sys_sendmsg+0x62c/0x940 [ 85.663601][ T5296] ___sys_sendmsg+0x1f0/0x27c [ 85.664392][ T5296] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.665391][ T5296] invoke_syscall+0x98/0x2b0 [ 85.666192][ T5296] el0_svc_common+0x138/0x258 [ 85.666979][ T5296] do_el0_svc+0x58/0x13c [ 85.667665][ T5296] el0_svc+0x78/0x1d0 [ 85.668383][ T5296] el0t_64_sync_handler+0xcc/0xe4 [ 85.669238][ T5296] el0t_64_sync+0x1a0/0x1a4 [ 85.678196][ T5298] FAULT_INJECTION: forcing a failure. [ 85.678196][ T5298] name failslab, interval 1, probability 0, space 0, times 0 [ 85.680972][ T5298] CPU: 1 PID: 5298 Comm: syz.0.179 Tainted: G W syzkaller #0 [ 85.682355][ T5298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.684205][ T5298] Call trace: [ 85.684745][ T5298] dump_backtrace+0x0/0x458 [ 85.685501][ T5298] show_stack+0x2c/0x3c [ 85.686285][ T5298] __dump_stack+0x30/0x40 [ 85.687041][ T5298] dump_stack_lvl+0xf4/0x15c [ 85.687859][ T5298] dump_stack+0x1c/0x5c [ 85.688585][ T5298] should_fail+0x3bc/0x514 [ 85.689379][ T5298] __should_failslab+0xbc/0x10c [ 85.690232][ T5298] should_failslab+0x10/0x28 [ 85.691008][ T5298] slab_pre_alloc_hook+0x64/0xe8 [ 85.691878][ T5298] kmem_cache_alloc_node+0x98/0x40c [ 85.692795][ T5298] __alloc_skb+0x130/0x678 [ 85.693591][ T5298] netlink_ack+0x2c4/0x96c [ 85.694255][ T5298] netlink_rcv_skb+0x1ec/0x3d8 [ 85.695102][ T5298] genl_rcv+0x38/0x50 [ 85.695849][ T5298] netlink_unicast+0x624/0x890 [ 85.696645][ T5298] netlink_sendmsg+0x6f4/0x9d8 [ 85.697512][ T5298] ____sys_sendmsg+0x62c/0x940 [ 85.698355][ T5298] ___sys_sendmsg+0x1f0/0x27c [ 85.699184][ T5298] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.700105][ T5298] invoke_syscall+0x98/0x2b0 [ 85.700883][ T5298] el0_svc_common+0x138/0x258 [ 85.701712][ T5298] do_el0_svc+0x58/0x13c [ 85.702420][ T5298] el0_svc+0x78/0x1d0 [ 85.703100][ T5298] el0t_64_sync_handler+0xcc/0xe4 [ 85.703994][ T5298] el0t_64_sync+0x1a0/0x1a4 [ 85.717729][ T5300] FAULT_INJECTION: forcing a failure. [ 85.717729][ T5300] name failslab, interval 1, probability 0, space 0, times 0 [ 85.719830][ T5300] CPU: 1 PID: 5300 Comm: syz.0.180 Tainted: G W syzkaller #0 [ 85.721302][ T5300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.722998][ T5300] Call trace: [ 85.723509][ T5300] dump_backtrace+0x0/0x458 [ 85.724267][ T5300] show_stack+0x2c/0x3c [ 85.724994][ T5300] __dump_stack+0x30/0x40 [ 85.725737][ T5300] dump_stack_lvl+0xf4/0x15c [ 85.726557][ T5300] dump_stack+0x1c/0x5c [ 85.727279][ T5300] should_fail+0x3bc/0x514 [ 85.728120][ T5300] __should_failslab+0xbc/0x10c [ 85.728927][ T5300] should_failslab+0x10/0x28 [ 85.729716][ T5300] slab_pre_alloc_hook+0x64/0xe8 [ 85.730558][ T5300] kmem_cache_alloc_node+0x98/0x40c [ 85.731434][ T5300] __alloc_skb+0x130/0x678 [ 85.732150][ T5300] netlink_ack+0x2c4/0x96c [ 85.732890][ T5300] netlink_rcv_skb+0x1ec/0x3d8 [ 85.733683][ T5300] genl_rcv+0x38/0x50 [ 85.734364][ T5300] netlink_unicast+0x624/0x890 [ 85.735184][ T5300] netlink_sendmsg+0x6f4/0x9d8 [ 85.736026][ T5300] ____sys_sendmsg+0x62c/0x940 [ 85.736873][ T5300] ___sys_sendmsg+0x1f0/0x27c [ 85.737710][ T5300] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.738554][ T5300] invoke_syscall+0x98/0x2b0 [ 85.739370][ T5300] el0_svc_common+0x138/0x258 [ 85.740248][ T5300] do_el0_svc+0x58/0x13c [ 85.741000][ T5300] el0_svc+0x78/0x1d0 [ 85.741674][ T5300] el0t_64_sync_handler+0xcc/0xe4 [ 85.742501][ T5300] el0t_64_sync+0x1a0/0x1a4 [ 85.756000][ T5302] FAULT_INJECTION: forcing a failure. [ 85.756000][ T5302] name failslab, interval 1, probability 0, space 0, times 0 [ 85.758096][ T5302] CPU: 1 PID: 5302 Comm: syz.0.181 Tainted: G W syzkaller #0 [ 85.759613][ T5302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.761399][ T5302] Call trace: [ 85.761971][ T5302] dump_backtrace+0x0/0x458 [ 85.762750][ T5302] show_stack+0x2c/0x3c [ 85.763455][ T5302] __dump_stack+0x30/0x40 [ 85.764224][ T5302] dump_stack_lvl+0xf4/0x15c [ 85.765072][ T5302] dump_stack+0x1c/0x5c [ 85.765840][ T5302] should_fail+0x3bc/0x514 [ 85.766568][ T5302] __should_failslab+0xbc/0x10c [ 85.767400][ T5302] should_failslab+0x10/0x28 [ 85.768220][ T5302] slab_pre_alloc_hook+0x64/0xe8 [ 85.769061][ T5302] kmem_cache_alloc_node+0x98/0x40c [ 85.769956][ T5302] __alloc_skb+0x130/0x678 [ 85.770728][ T5302] netlink_ack+0x2c4/0x96c [ 85.771454][ T5302] netlink_rcv_skb+0x1ec/0x3d8 [ 85.772281][ T5302] genl_rcv+0x38/0x50 [ 85.772944][ T5302] netlink_unicast+0x624/0x890 [ 85.773748][ T5302] netlink_sendmsg+0x6f4/0x9d8 [ 85.774576][ T5302] ____sys_sendmsg+0x62c/0x940 [ 85.775346][ T5302] ___sys_sendmsg+0x1f0/0x27c [ 85.776194][ T5302] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.777049][ T5302] invoke_syscall+0x98/0x2b0 [ 85.777831][ T5302] el0_svc_common+0x138/0x258 [ 85.778647][ T5302] do_el0_svc+0x58/0x13c [ 85.779343][ T5302] el0_svc+0x78/0x1d0 [ 85.780036][ T5302] el0t_64_sync_handler+0xcc/0xe4 [ 85.780850][ T5302] el0t_64_sync+0x1a0/0x1a4 [ 85.792456][ T5304] FAULT_INJECTION: forcing a failure. [ 85.792456][ T5304] name failslab, interval 1, probability 0, space 0, times 0 [ 85.794578][ T5304] CPU: 1 PID: 5304 Comm: syz.0.182 Tainted: G W syzkaller #0 [ 85.795970][ T5304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.797714][ T5304] Call trace: [ 85.798209][ T5304] dump_backtrace+0x0/0x458 [ 85.798962][ T5304] show_stack+0x2c/0x3c [ 85.799746][ T5304] __dump_stack+0x30/0x40 [ 85.800442][ T5304] dump_stack_lvl+0xf4/0x15c [ 85.801136][ T5304] dump_stack+0x1c/0x5c [ 85.801840][ T5304] should_fail+0x3bc/0x514 [ 85.802654][ T5304] __should_failslab+0xbc/0x10c [ 85.803480][ T5304] should_failslab+0x10/0x28 [ 85.804225][ T5304] slab_pre_alloc_hook+0x64/0xe8 [ 85.805104][ T5304] kmem_cache_alloc_node+0x98/0x40c [ 85.806043][ T5304] __alloc_skb+0x130/0x678 [ 85.806785][ T5304] netlink_ack+0x2c4/0x96c [ 85.807539][ T5304] netlink_rcv_skb+0x1ec/0x3d8 [ 85.808373][ T5304] genl_rcv+0x38/0x50 [ 85.809030][ T5304] netlink_unicast+0x624/0x890 [ 85.809875][ T5304] netlink_sendmsg+0x6f4/0x9d8 [ 85.810661][ T5304] ____sys_sendmsg+0x62c/0x940 [ 85.811554][ T5304] ___sys_sendmsg+0x1f0/0x27c [ 85.812434][ T5304] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.813255][ T5304] invoke_syscall+0x98/0x2b0 [ 85.814109][ T5304] el0_svc_common+0x138/0x258 [ 85.814908][ T5304] do_el0_svc+0x58/0x13c [ 85.815628][ T5304] el0_svc+0x78/0x1d0 [ 85.816355][ T5304] el0t_64_sync_handler+0xcc/0xe4 [ 85.817231][ T5304] el0t_64_sync+0x1a0/0x1a4 [ 85.829931][ T5306] FAULT_INJECTION: forcing a failure. [ 85.829931][ T5306] name failslab, interval 1, probability 0, space 0, times 0 [ 85.832091][ T5306] CPU: 1 PID: 5306 Comm: syz.0.183 Tainted: G W syzkaller #0 [ 85.833572][ T5306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.835391][ T5306] Call trace: [ 85.835931][ T5306] dump_backtrace+0x0/0x458 [ 85.836678][ T5306] show_stack+0x2c/0x3c [ 85.837402][ T5306] __dump_stack+0x30/0x40 [ 85.838173][ T5306] dump_stack_lvl+0xf4/0x15c [ 85.838972][ T5306] dump_stack+0x1c/0x5c [ 85.839753][ T5306] should_fail+0x3bc/0x514 [ 85.840543][ T5306] __should_failslab+0xbc/0x10c [ 85.841455][ T5306] should_failslab+0x10/0x28 [ 85.842250][ T5306] slab_pre_alloc_hook+0x64/0xe8 [ 85.843163][ T5306] kmem_cache_alloc_node+0x98/0x40c [ 85.844086][ T5306] __alloc_skb+0x130/0x678 [ 85.844859][ T5306] netlink_ack+0x2c4/0x96c [ 85.845655][ T5306] netlink_rcv_skb+0x1ec/0x3d8 [ 85.846381][ T5306] genl_rcv+0x38/0x50 [ 85.847071][ T5306] netlink_unicast+0x624/0x890 [ 85.847895][ T5306] netlink_sendmsg+0x6f4/0x9d8 [ 85.848747][ T5306] ____sys_sendmsg+0x62c/0x940 [ 85.849549][ T5306] ___sys_sendmsg+0x1f0/0x27c [ 85.850415][ T5306] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.851293][ T5306] invoke_syscall+0x98/0x2b0 [ 85.852082][ T5306] el0_svc_common+0x138/0x258 [ 85.852861][ T5306] do_el0_svc+0x58/0x13c [ 85.853602][ T5306] el0_svc+0x78/0x1d0 [ 85.854324][ T5306] el0t_64_sync_handler+0xcc/0xe4 [ 85.855095][ T5306] el0t_64_sync+0x1a0/0x1a4 [ 85.868382][ T5308] FAULT_INJECTION: forcing a failure. [ 85.868382][ T5308] name failslab, interval 1, probability 0, space 0, times 0 [ 85.871180][ T5308] CPU: 1 PID: 5308 Comm: syz.0.184 Tainted: G W syzkaller #0 [ 85.872636][ T5308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.874369][ T5308] Call trace: [ 85.874944][ T5308] dump_backtrace+0x0/0x458 [ 85.875697][ T5308] show_stack+0x2c/0x3c [ 85.876412][ T5308] __dump_stack+0x30/0x40 [ 85.877126][ T5308] dump_stack_lvl+0xf4/0x15c [ 85.877931][ T5308] dump_stack+0x1c/0x5c [ 85.878646][ T5308] should_fail+0x3bc/0x514 [ 85.879337][ T5308] __should_failslab+0xbc/0x10c [ 85.880193][ T5308] should_failslab+0x10/0x28 [ 85.880975][ T5308] slab_pre_alloc_hook+0x64/0xe8 [ 85.881772][ T5308] kmem_cache_alloc_node+0x98/0x40c [ 85.882651][ T5308] __alloc_skb+0x130/0x678 [ 85.883463][ T5308] netlink_ack+0x2c4/0x96c [ 85.884235][ T5308] netlink_rcv_skb+0x1ec/0x3d8 [ 85.885074][ T5308] genl_rcv+0x38/0x50 [ 85.885722][ T5308] netlink_unicast+0x624/0x890 [ 85.886573][ T5308] netlink_sendmsg+0x6f4/0x9d8 [ 85.887377][ T5308] ____sys_sendmsg+0x62c/0x940 [ 85.888217][ T5308] ___sys_sendmsg+0x1f0/0x27c [ 85.889011][ T5308] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.889979][ T5308] invoke_syscall+0x98/0x2b0 [ 85.890803][ T5308] el0_svc_common+0x138/0x258 [ 85.891644][ T5308] do_el0_svc+0x58/0x13c [ 85.892361][ T5308] el0_svc+0x78/0x1d0 [ 85.893047][ T5308] el0t_64_sync_handler+0xcc/0xe4 [ 85.893836][ T5308] el0t_64_sync+0x1a0/0x1a4 [ 85.907195][ T5310] FAULT_INJECTION: forcing a failure. [ 85.907195][ T5310] name failslab, interval 1, probability 0, space 0, times 0 [ 85.909141][ T5310] CPU: 1 PID: 5310 Comm: syz.0.185 Tainted: G W syzkaller #0 [ 85.910562][ T5310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.912239][ T5310] Call trace: [ 85.912786][ T5310] dump_backtrace+0x0/0x458 [ 85.913536][ T5310] show_stack+0x2c/0x3c [ 85.914262][ T5310] __dump_stack+0x30/0x40 [ 85.915057][ T5310] dump_stack_lvl+0xf4/0x15c [ 85.915884][ T5310] dump_stack+0x1c/0x5c [ 85.916605][ T5310] should_fail+0x3bc/0x514 [ 85.917424][ T5310] __should_failslab+0xbc/0x10c [ 85.918269][ T5310] should_failslab+0x10/0x28 [ 85.919028][ T5310] slab_pre_alloc_hook+0x64/0xe8 [ 85.919844][ T5310] kmem_cache_alloc_node+0x98/0x40c [ 85.920749][ T5310] __alloc_skb+0x130/0x678 [ 85.921547][ T5310] netlink_ack+0x2c4/0x96c [ 85.922341][ T5310] netlink_rcv_skb+0x1ec/0x3d8 [ 85.923176][ T5310] genl_rcv+0x38/0x50 [ 85.923874][ T5310] netlink_unicast+0x624/0x890 [ 85.924703][ T5310] netlink_sendmsg+0x6f4/0x9d8 [ 85.925581][ T5310] ____sys_sendmsg+0x62c/0x940 [ 85.926453][ T5310] ___sys_sendmsg+0x1f0/0x27c [ 85.927300][ T5310] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.928224][ T5310] invoke_syscall+0x98/0x2b0 [ 85.929043][ T5310] el0_svc_common+0x138/0x258 [ 85.929869][ T5310] do_el0_svc+0x58/0x13c [ 85.930653][ T5310] el0_svc+0x78/0x1d0 [ 85.931320][ T5310] el0t_64_sync_handler+0xcc/0xe4 [ 85.932197][ T5310] el0t_64_sync+0x1a0/0x1a4 [ 85.944921][ T5312] FAULT_INJECTION: forcing a failure. [ 85.944921][ T5312] name failslab, interval 1, probability 0, space 0, times 0 [ 85.947171][ T5312] CPU: 1 PID: 5312 Comm: syz.0.186 Tainted: G W syzkaller #0 [ 85.948562][ T5312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.950290][ T5312] Call trace: [ 85.950848][ T5312] dump_backtrace+0x0/0x458 [ 85.951636][ T5312] show_stack+0x2c/0x3c [ 85.952301][ T5312] __dump_stack+0x30/0x40 [ 85.953001][ T5312] dump_stack_lvl+0xf4/0x15c [ 85.953778][ T5312] dump_stack+0x1c/0x5c [ 85.954425][ T5312] should_fail+0x3bc/0x514 [ 85.955150][ T5312] __should_failslab+0xbc/0x10c [ 85.955952][ T5312] should_failslab+0x10/0x28 [ 85.956710][ T5312] slab_pre_alloc_hook+0x64/0xe8 [ 85.957527][ T5312] kmem_cache_alloc_node+0x98/0x40c [ 85.958357][ T5312] __alloc_skb+0x130/0x678 [ 85.959066][ T5312] netlink_ack+0x2c4/0x96c [ 85.959768][ T5312] netlink_rcv_skb+0x1ec/0x3d8 [ 85.960538][ T5312] genl_rcv+0x38/0x50 [ 85.961212][ T5312] netlink_unicast+0x624/0x890 [ 85.961968][ T5312] netlink_sendmsg+0x6f4/0x9d8 [ 85.962738][ T5312] ____sys_sendmsg+0x62c/0x940 [ 85.963588][ T5312] ___sys_sendmsg+0x1f0/0x27c [ 85.964373][ T5312] __arm64_sys_sendmsg+0x1bc/0x278 [ 85.965191][ T5312] invoke_syscall+0x98/0x2b0 [ 85.965942][ T5312] el0_svc_common+0x138/0x258 [ 85.966696][ T5312] do_el0_svc+0x58/0x13c [ 85.967390][ T5312] el0_svc+0x78/0x1d0 [ 85.968025][ T5312] el0t_64_sync_handler+0xcc/0xe4 [ 85.968842][ T5312] el0t_64_sync+0x1a0/0x1a4 [ 85.978907][ T5314] FAULT_INJECTION: forcing a failure. [ 85.978907][ T5314] name failslab, interval 1, probability 0, space 0, times 0 [ 85.981477][ T5314] CPU: 1 PID: 5314 Comm: syz.0.187 Tainted: G W syzkaller #0 [ 85.982919][ T5314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.984517][ T5314] Call trace: [ 85.985018][ T5314] dump_backtrace+0x0/0x458 [ 85.985781][ T5314] show_stack+0x2c/0x3c [ 85.986503][ T5314] __dump_stack+0x30/0x40 [ 85.987234][ T5314] dump_stack_lvl+0xf4/0x15c [ 85.988054][ T5314] dump_stack+0x1c/0x5c [ 85.988789][ T5314] should_fail+0x3bc/0x514 [ 85.989551][ T5314] __should_failslab+0xbc/0x10c [ 85.990343][ T5314] should_failslab+0x10/0x28 [ 85.991063][ T5314] slab_pre_alloc_hook+0x64/0xe8 [ 85.991924][ T5314] kmem_cache_alloc_node+0x98/0x40c [ 85.992795][ T5314] __alloc_skb+0x130/0x678 [ 85.993559][ T5314] netlink_ack+0x2c4/0x96c [ 85.994374][ T5314] netlink_rcv_skb+0x1ec/0x3d8 [ 85.995192][ T5314] genl_rcv+0x38/0x50 [ 85.995841][ T5314] netlink_unicast+0x624/0x890 [ 85.996621][ T5314] netlink_sendmsg+0x6f4/0x9d8 [ 85.997489][ T5314] ____sys_sendmsg+0x62c/0x940 [ 85.998278][ T5314] ___sys_sendmsg+0x1f0/0x27c [ 85.999207][ T5314] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.000120][ T5314] invoke_syscall+0x98/0x2b0 [ 86.000947][ T5314] el0_svc_common+0x138/0x258 [ 86.001736][ T5314] do_el0_svc+0x58/0x13c [ 86.002501][ T5314] el0_svc+0x78/0x1d0 [ 86.003221][ T5314] el0t_64_sync_handler+0xcc/0xe4 [ 86.004135][ T5314] el0t_64_sync+0x1a0/0x1a4 [ 86.016698][ T5316] FAULT_INJECTION: forcing a failure. [ 86.016698][ T5316] name failslab, interval 1, probability 0, space 0, times 0 [ 86.018702][ T5316] CPU: 1 PID: 5316 Comm: syz.0.188 Tainted: G W syzkaller #0 [ 86.020070][ T5316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.021880][ T5316] Call trace: [ 86.022485][ T5316] dump_backtrace+0x0/0x458 [ 86.023197][ T5316] show_stack+0x2c/0x3c [ 86.023861][ T5316] __dump_stack+0x30/0x40 [ 86.024584][ T5316] dump_stack_lvl+0xf4/0x15c [ 86.025382][ T5316] dump_stack+0x1c/0x5c [ 86.026114][ T5316] should_fail+0x3bc/0x514 [ 86.026844][ T5316] __should_failslab+0xbc/0x10c [ 86.027647][ T5316] should_failslab+0x10/0x28 [ 86.028487][ T5316] slab_pre_alloc_hook+0x64/0xe8 [ 86.029316][ T5316] kmem_cache_alloc_node+0x98/0x40c [ 86.030192][ T5316] __alloc_skb+0x130/0x678 [ 86.030926][ T5316] netlink_ack+0x2c4/0x96c [ 86.031651][ T5316] netlink_rcv_skb+0x1ec/0x3d8 [ 86.032458][ T5316] genl_rcv+0x38/0x50 [ 86.033129][ T5316] netlink_unicast+0x624/0x890 [ 86.033895][ T5316] netlink_sendmsg+0x6f4/0x9d8 [ 86.034699][ T5316] ____sys_sendmsg+0x62c/0x940 [ 86.035498][ T5316] ___sys_sendmsg+0x1f0/0x27c [ 86.036342][ T5316] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.037137][ T5316] invoke_syscall+0x98/0x2b0 [ 86.037916][ T5316] el0_svc_common+0x138/0x258 [ 86.038764][ T5316] do_el0_svc+0x58/0x13c [ 86.039477][ T5316] el0_svc+0x78/0x1d0 [ 86.040112][ T5316] el0t_64_sync_handler+0xcc/0xe4 [ 86.040953][ T5316] el0t_64_sync+0x1a0/0x1a4 [ 86.051995][ T5318] FAULT_INJECTION: forcing a failure. [ 86.051995][ T5318] name failslab, interval 1, probability 0, space 0, times 0 [ 86.054097][ T5318] CPU: 1 PID: 5318 Comm: syz.0.189 Tainted: G W syzkaller #0 [ 86.055579][ T5318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.057341][ T5318] Call trace: [ 86.057881][ T5318] dump_backtrace+0x0/0x458 [ 86.058663][ T5318] show_stack+0x2c/0x3c [ 86.059354][ T5318] __dump_stack+0x30/0x40 [ 86.060109][ T5318] dump_stack_lvl+0xf4/0x15c [ 86.060973][ T5318] dump_stack+0x1c/0x5c [ 86.061724][ T5318] should_fail+0x3bc/0x514 [ 86.062490][ T5318] __should_failslab+0xbc/0x10c [ 86.063316][ T5318] should_failslab+0x10/0x28 [ 86.064108][ T5318] slab_pre_alloc_hook+0x64/0xe8 [ 86.064971][ T5318] kmem_cache_alloc_node+0x98/0x40c [ 86.065860][ T5318] __alloc_skb+0x130/0x678 [ 86.066625][ T5318] netlink_ack+0x2c4/0x96c [ 86.067299][ T5318] netlink_rcv_skb+0x1ec/0x3d8 [ 86.068120][ T5318] genl_rcv+0x38/0x50 [ 86.068804][ T5318] netlink_unicast+0x624/0x890 [ 86.069624][ T5318] netlink_sendmsg+0x6f4/0x9d8 [ 86.070403][ T5318] ____sys_sendmsg+0x62c/0x940 [ 86.071169][ T5318] ___sys_sendmsg+0x1f0/0x27c [ 86.071931][ T5318] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.072777][ T5318] invoke_syscall+0x98/0x2b0 [ 86.073564][ T5318] el0_svc_common+0x138/0x258 [ 86.074378][ T5318] do_el0_svc+0x58/0x13c [ 86.075107][ T5318] el0_svc+0x78/0x1d0 [ 86.075775][ T5318] el0t_64_sync_handler+0xcc/0xe4 [ 86.076627][ T5318] el0t_64_sync+0x1a0/0x1a4 [ 86.088941][ T5320] FAULT_INJECTION: forcing a failure. [ 86.088941][ T5320] name failslab, interval 1, probability 0, space 0, times 0 [ 86.091342][ T5320] CPU: 1 PID: 5320 Comm: syz.0.190 Tainted: G W syzkaller #0 [ 86.092796][ T5320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.094528][ T5320] Call trace: [ 86.095024][ T5320] dump_backtrace+0x0/0x458 [ 86.095722][ T5320] show_stack+0x2c/0x3c [ 86.096372][ T5320] __dump_stack+0x30/0x40 [ 86.097080][ T5320] dump_stack_lvl+0xf4/0x15c [ 86.097861][ T5320] dump_stack+0x1c/0x5c [ 86.098567][ T5320] should_fail+0x3bc/0x514 [ 86.099333][ T5320] __should_failslab+0xbc/0x10c [ 86.100088][ T5320] should_failslab+0x10/0x28 [ 86.100802][ T5320] slab_pre_alloc_hook+0x64/0xe8 [ 86.101663][ T5320] kmem_cache_alloc_node+0x98/0x40c [ 86.102594][ T5320] __alloc_skb+0x130/0x678 [ 86.103378][ T5320] netlink_ack+0x2c4/0x96c [ 86.104137][ T5320] netlink_rcv_skb+0x1ec/0x3d8 [ 86.105009][ T5320] genl_rcv+0x38/0x50 [ 86.105722][ T5320] netlink_unicast+0x624/0x890 [ 86.106522][ T5320] netlink_sendmsg+0x6f4/0x9d8 [ 86.107383][ T5320] ____sys_sendmsg+0x62c/0x940 [ 86.108201][ T5320] ___sys_sendmsg+0x1f0/0x27c [ 86.108975][ T5320] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.109807][ T5320] invoke_syscall+0x98/0x2b0 [ 86.110517][ T5320] el0_svc_common+0x138/0x258 [ 86.111261][ T5320] do_el0_svc+0x58/0x13c [ 86.111927][ T5320] el0_svc+0x78/0x1d0 [ 86.112613][ T5320] el0t_64_sync_handler+0xcc/0xe4 [ 86.113468][ T5320] el0t_64_sync+0x1a0/0x1a4 [ 86.124124][ T5322] FAULT_INJECTION: forcing a failure. [ 86.124124][ T5322] name failslab, interval 1, probability 0, space 0, times 0 [ 86.126137][ T5322] CPU: 1 PID: 5322 Comm: syz.0.191 Tainted: G W syzkaller #0 [ 86.127545][ T5322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.129092][ T5322] Call trace: [ 86.129617][ T5322] dump_backtrace+0x0/0x458 [ 86.130405][ T5322] show_stack+0x2c/0x3c [ 86.131103][ T5322] __dump_stack+0x30/0x40 [ 86.131908][ T5322] dump_stack_lvl+0xf4/0x15c [ 86.132710][ T5322] dump_stack+0x1c/0x5c [ 86.133421][ T5322] should_fail+0x3bc/0x514 [ 86.134155][ T5322] __should_failslab+0xbc/0x10c [ 86.134984][ T5322] should_failslab+0x10/0x28 [ 86.135788][ T5322] slab_pre_alloc_hook+0x64/0xe8 [ 86.136647][ T5322] kmem_cache_alloc_node+0x98/0x40c [ 86.137532][ T5322] __alloc_skb+0x130/0x678 [ 86.138286][ T5322] netlink_ack+0x2c4/0x96c [ 86.139075][ T5322] netlink_rcv_skb+0x1ec/0x3d8 [ 86.139915][ T5322] genl_rcv+0x38/0x50 [ 86.140627][ T5322] netlink_unicast+0x624/0x890 [ 86.141398][ T5322] netlink_sendmsg+0x6f4/0x9d8 [ 86.142269][ T5322] ____sys_sendmsg+0x62c/0x940 [ 86.143019][ T5322] ___sys_sendmsg+0x1f0/0x27c [ 86.143782][ T5322] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.144649][ T5322] invoke_syscall+0x98/0x2b0 [ 86.145381][ T5322] el0_svc_common+0x138/0x258 [ 86.146118][ T5322] do_el0_svc+0x58/0x13c [ 86.146866][ T5322] el0_svc+0x78/0x1d0 [ 86.147567][ T5322] el0t_64_sync_handler+0xcc/0xe4 [ 86.148427][ T5322] el0t_64_sync+0x1a0/0x1a4 [ 86.161865][ T5324] FAULT_INJECTION: forcing a failure. [ 86.161865][ T5324] name failslab, interval 1, probability 0, space 0, times 0 [ 86.164244][ T5324] CPU: 1 PID: 5324 Comm: syz.0.192 Tainted: G W syzkaller #0 [ 86.165594][ T5324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.167239][ T5324] Call trace: [ 86.167753][ T5324] dump_backtrace+0x0/0x458 [ 86.168515][ T5324] show_stack+0x2c/0x3c [ 86.169218][ T5324] __dump_stack+0x30/0x40 [ 86.169996][ T5324] dump_stack_lvl+0xf4/0x15c [ 86.170765][ T5324] dump_stack+0x1c/0x5c [ 86.171479][ T5324] should_fail+0x3bc/0x514 [ 86.172238][ T5324] __should_failslab+0xbc/0x10c [ 86.173075][ T5324] should_failslab+0x10/0x28 [ 86.173929][ T5324] slab_pre_alloc_hook+0x64/0xe8 [ 86.174757][ T5324] kmem_cache_alloc_node+0x98/0x40c [ 86.175699][ T5324] __alloc_skb+0x130/0x678 [ 86.176480][ T5324] netlink_ack+0x2c4/0x96c [ 86.177222][ T5324] netlink_rcv_skb+0x1ec/0x3d8 [ 86.178043][ T5324] genl_rcv+0x38/0x50 [ 86.178767][ T5324] netlink_unicast+0x624/0x890 [ 86.179689][ T5324] netlink_sendmsg+0x6f4/0x9d8 [ 86.180531][ T5324] ____sys_sendmsg+0x62c/0x940 [ 86.181410][ T5324] ___sys_sendmsg+0x1f0/0x27c [ 86.182192][ T5324] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.183053][ T5324] invoke_syscall+0x98/0x2b0 [ 86.183891][ T5324] el0_svc_common+0x138/0x258 [ 86.184699][ T5324] do_el0_svc+0x58/0x13c [ 86.185473][ T5324] el0_svc+0x78/0x1d0 [ 86.186164][ T5324] el0t_64_sync_handler+0xcc/0xe4 [ 86.187022][ T5324] el0t_64_sync+0x1a0/0x1a4 [ 86.197385][ T5326] FAULT_INJECTION: forcing a failure. [ 86.197385][ T5326] name failslab, interval 1, probability 0, space 0, times 0 [ 86.199414][ T5326] CPU: 1 PID: 5326 Comm: syz.0.193 Tainted: G W syzkaller #0 [ 86.200959][ T5326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.202684][ T5326] Call trace: [ 86.203217][ T5326] dump_backtrace+0x0/0x458 [ 86.203998][ T5326] show_stack+0x2c/0x3c [ 86.204685][ T5326] __dump_stack+0x30/0x40 [ 86.205439][ T5326] dump_stack_lvl+0xf4/0x15c [ 86.206228][ T5326] dump_stack+0x1c/0x5c [ 86.206927][ T5326] should_fail+0x3bc/0x514 [ 86.207645][ T5326] __should_failslab+0xbc/0x10c [ 86.208445][ T5326] should_failslab+0x10/0x28 [ 86.209228][ T5326] slab_pre_alloc_hook+0x64/0xe8 [ 86.209991][ T5326] kmem_cache_alloc_node+0x98/0x40c [ 86.210803][ T5326] __alloc_skb+0x130/0x678 [ 86.211582][ T5326] netlink_ack+0x2c4/0x96c [ 86.212370][ T5326] netlink_rcv_skb+0x1ec/0x3d8 [ 86.213244][ T5326] genl_rcv+0x38/0x50 [ 86.213962][ T5326] netlink_unicast+0x624/0x890 [ 86.214771][ T5326] netlink_sendmsg+0x6f4/0x9d8 [ 86.215603][ T5326] ____sys_sendmsg+0x62c/0x940 [ 86.216468][ T5326] ___sys_sendmsg+0x1f0/0x27c [ 86.217242][ T5326] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.218073][ T5326] invoke_syscall+0x98/0x2b0 [ 86.218866][ T5326] el0_svc_common+0x138/0x258 [ 86.219740][ T5326] do_el0_svc+0x58/0x13c [ 86.220492][ T5326] el0_svc+0x78/0x1d0 [ 86.221170][ T5326] el0t_64_sync_handler+0xcc/0xe4 [ 86.221964][ T5326] el0t_64_sync+0x1a0/0x1a4 [ 86.231860][ T5328] FAULT_INJECTION: forcing a failure. [ 86.231860][ T5328] name failslab, interval 1, probability 0, space 0, times 0 [ 86.234025][ T5328] CPU: 0 PID: 5328 Comm: syz.0.194 Tainted: G W syzkaller #0 [ 86.235417][ T5328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.237204][ T5328] Call trace: [ 86.237791][ T5328] dump_backtrace+0x0/0x458 [ 86.238614][ T5328] show_stack+0x2c/0x3c [ 86.239324][ T5328] __dump_stack+0x30/0x40 [ 86.240094][ T5328] dump_stack_lvl+0xf4/0x15c [ 86.240880][ T5328] dump_stack+0x1c/0x5c [ 86.241651][ T5328] should_fail+0x3bc/0x514 [ 86.242425][ T5328] __should_failslab+0xbc/0x10c [ 86.243250][ T5328] should_failslab+0x10/0x28 [ 86.244108][ T5328] slab_pre_alloc_hook+0x64/0xe8 [ 86.244872][ T5328] kmem_cache_alloc_node+0x98/0x40c [ 86.245808][ T5328] __alloc_skb+0x130/0x678 [ 86.246563][ T5328] netlink_ack+0x2c4/0x96c [ 86.247290][ T5328] netlink_rcv_skb+0x1ec/0x3d8 [ 86.248125][ T5328] genl_rcv+0x38/0x50 [ 86.248803][ T5328] netlink_unicast+0x624/0x890 [ 86.249595][ T5328] netlink_sendmsg+0x6f4/0x9d8 [ 86.250411][ T5328] ____sys_sendmsg+0x62c/0x940 [ 86.251281][ T5328] ___sys_sendmsg+0x1f0/0x27c [ 86.252080][ T5328] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.252916][ T5328] invoke_syscall+0x98/0x2b0 [ 86.253728][ T5328] el0_svc_common+0x138/0x258 [ 86.254495][ T5328] do_el0_svc+0x58/0x13c [ 86.255144][ T5328] el0_svc+0x78/0x1d0 [ 86.255874][ T5328] el0t_64_sync_handler+0xcc/0xe4 [ 86.256735][ T5328] el0t_64_sync+0x1a0/0x1a4 [ 86.268522][ T5330] FAULT_INJECTION: forcing a failure. [ 86.268522][ T5330] name failslab, interval 1, probability 0, space 0, times 0 [ 86.271225][ T5330] CPU: 0 PID: 5330 Comm: syz.0.195 Tainted: G W syzkaller #0 [ 86.272587][ T5330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.274269][ T5330] Call trace: [ 86.274831][ T5330] dump_backtrace+0x0/0x458 [ 86.275553][ T5330] show_stack+0x2c/0x3c [ 86.276221][ T5330] __dump_stack+0x30/0x40 [ 86.276971][ T5330] dump_stack_lvl+0xf4/0x15c [ 86.277731][ T5330] dump_stack+0x1c/0x5c [ 86.278402][ T5330] should_fail+0x3bc/0x514 [ 86.279189][ T5330] __should_failslab+0xbc/0x10c [ 86.280026][ T5330] should_failslab+0x10/0x28 [ 86.280774][ T5330] slab_pre_alloc_hook+0x64/0xe8 [ 86.281633][ T5330] kmem_cache_alloc_node+0x98/0x40c [ 86.282474][ T5330] __alloc_skb+0x130/0x678 [ 86.283202][ T5330] netlink_ack+0x2c4/0x96c [ 86.283916][ T5330] netlink_rcv_skb+0x1ec/0x3d8 [ 86.284792][ T5330] genl_rcv+0x38/0x50 [ 86.285448][ T5330] netlink_unicast+0x624/0x890 [ 86.286286][ T5330] netlink_sendmsg+0x6f4/0x9d8 [ 86.287111][ T5330] ____sys_sendmsg+0x62c/0x940 [ 86.287975][ T5330] ___sys_sendmsg+0x1f0/0x27c [ 86.288697][ T5330] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.289535][ T5330] invoke_syscall+0x98/0x2b0 [ 86.290314][ T5330] el0_svc_common+0x138/0x258 [ 86.291107][ T5330] do_el0_svc+0x58/0x13c [ 86.291890][ T5330] el0_svc+0x78/0x1d0 [ 86.292543][ T5330] el0t_64_sync_handler+0xcc/0xe4 [ 86.293372][ T5330] el0t_64_sync+0x1a0/0x1a4 [ 86.304914][ T5332] FAULT_INJECTION: forcing a failure. [ 86.304914][ T5332] name failslab, interval 1, probability 0, space 0, times 0 [ 86.307074][ T5332] CPU: 0 PID: 5332 Comm: syz.0.196 Tainted: G W syzkaller #0 [ 86.308589][ T5332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.310280][ T5332] Call trace: [ 86.310806][ T5332] dump_backtrace+0x0/0x458 [ 86.311557][ T5332] show_stack+0x2c/0x3c [ 86.312314][ T5332] __dump_stack+0x30/0x40 [ 86.313122][ T5332] dump_stack_lvl+0xf4/0x15c [ 86.313923][ T5332] dump_stack+0x1c/0x5c [ 86.314640][ T5332] should_fail+0x3bc/0x514 [ 86.315367][ T5332] __should_failslab+0xbc/0x10c [ 86.316229][ T5332] should_failslab+0x10/0x28 [ 86.317052][ T5332] slab_pre_alloc_hook+0x64/0xe8 [ 86.317892][ T5332] kmem_cache_alloc_node+0x98/0x40c [ 86.318769][ T5332] __alloc_skb+0x130/0x678 [ 86.319561][ T5332] netlink_ack+0x2c4/0x96c [ 86.320319][ T5332] netlink_rcv_skb+0x1ec/0x3d8 [ 86.321123][ T5332] genl_rcv+0x38/0x50 [ 86.321804][ T5332] netlink_unicast+0x624/0x890 [ 86.322627][ T5332] netlink_sendmsg+0x6f4/0x9d8 [ 86.323466][ T5332] ____sys_sendmsg+0x62c/0x940 [ 86.324259][ T5332] ___sys_sendmsg+0x1f0/0x27c [ 86.325073][ T5332] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.325882][ T5332] invoke_syscall+0x98/0x2b0 [ 86.326635][ T5332] el0_svc_common+0x138/0x258 [ 86.327414][ T5332] do_el0_svc+0x58/0x13c [ 86.328138][ T5332] el0_svc+0x78/0x1d0 [ 86.328849][ T5332] el0t_64_sync_handler+0xcc/0xe4 [ 86.329781][ T5332] el0t_64_sync+0x1a0/0x1a4 [ 86.339681][ T5334] FAULT_INJECTION: forcing a failure. [ 86.339681][ T5334] name failslab, interval 1, probability 0, space 0, times 0 [ 86.341765][ T5334] CPU: 0 PID: 5334 Comm: syz.0.197 Tainted: G W syzkaller #0 [ 86.343255][ T5334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.345041][ T5334] Call trace: [ 86.345660][ T5334] dump_backtrace+0x0/0x458 [ 86.346453][ T5334] show_stack+0x2c/0x3c [ 86.347164][ T5334] __dump_stack+0x30/0x40 [ 86.347951][ T5334] dump_stack_lvl+0xf4/0x15c [ 86.348776][ T5334] dump_stack+0x1c/0x5c [ 86.349476][ T5334] should_fail+0x3bc/0x514 [ 86.350268][ T5334] __should_failslab+0xbc/0x10c [ 86.351124][ T5334] should_failslab+0x10/0x28 [ 86.351910][ T5334] slab_pre_alloc_hook+0x64/0xe8 [ 86.352775][ T5334] kmem_cache_alloc_node+0x98/0x40c [ 86.353670][ T5334] __alloc_skb+0x130/0x678 [ 86.354478][ T5334] netlink_ack+0x2c4/0x96c [ 86.355197][ T5334] netlink_rcv_skb+0x1ec/0x3d8 [ 86.355927][ T5334] genl_rcv+0x38/0x50 [ 86.356561][ T5334] netlink_unicast+0x624/0x890 [ 86.357374][ T5334] netlink_sendmsg+0x6f4/0x9d8 [ 86.358244][ T5334] ____sys_sendmsg+0x62c/0x940 [ 86.359094][ T5334] ___sys_sendmsg+0x1f0/0x27c [ 86.359956][ T5334] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.360923][ T5334] invoke_syscall+0x98/0x2b0 [ 86.361741][ T5334] el0_svc_common+0x138/0x258 [ 86.362588][ T5334] do_el0_svc+0x58/0x13c [ 86.363286][ T5334] el0_svc+0x78/0x1d0 [ 86.363929][ T5334] el0t_64_sync_handler+0xcc/0xe4 [ 86.364818][ T5334] el0t_64_sync+0x1a0/0x1a4 [ 86.377402][ T5336] FAULT_INJECTION: forcing a failure. [ 86.377402][ T5336] name failslab, interval 1, probability 0, space 0, times 0 [ 86.379366][ T5336] CPU: 0 PID: 5336 Comm: syz.0.198 Tainted: G W syzkaller #0 [ 86.380849][ T5336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.382570][ T5336] Call trace: [ 86.383093][ T5336] dump_backtrace+0x0/0x458 [ 86.383848][ T5336] show_stack+0x2c/0x3c [ 86.384466][ T5336] __dump_stack+0x30/0x40 [ 86.385198][ T5336] dump_stack_lvl+0xf4/0x15c [ 86.386018][ T5336] dump_stack+0x1c/0x5c [ 86.386739][ T5336] should_fail+0x3bc/0x514 [ 86.387531][ T5336] __should_failslab+0xbc/0x10c [ 86.388437][ T5336] should_failslab+0x10/0x28 [ 86.389225][ T5336] slab_pre_alloc_hook+0x64/0xe8 [ 86.390011][ T5336] kmem_cache_alloc_node+0x98/0x40c [ 86.390915][ T5336] __alloc_skb+0x130/0x678 [ 86.391669][ T5336] netlink_ack+0x2c4/0x96c [ 86.392388][ T5336] netlink_rcv_skb+0x1ec/0x3d8 [ 86.393223][ T5336] genl_rcv+0x38/0x50 [ 86.393883][ T5336] netlink_unicast+0x624/0x890 [ 86.394731][ T5336] netlink_sendmsg+0x6f4/0x9d8 [ 86.395532][ T5336] ____sys_sendmsg+0x62c/0x940 [ 86.396421][ T5336] ___sys_sendmsg+0x1f0/0x27c [ 86.397282][ T5336] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.398142][ T5336] invoke_syscall+0x98/0x2b0 [ 86.398945][ T5336] el0_svc_common+0x138/0x258 [ 86.399757][ T5336] do_el0_svc+0x58/0x13c [ 86.400545][ T5336] el0_svc+0x78/0x1d0 [ 86.401248][ T5336] el0t_64_sync_handler+0xcc/0xe4 [ 86.402088][ T5336] el0t_64_sync+0x1a0/0x1a4 [ 86.413331][ T5338] FAULT_INJECTION: forcing a failure. [ 86.413331][ T5338] name failslab, interval 1, probability 0, space 0, times 0 [ 86.415354][ T5338] CPU: 0 PID: 5338 Comm: syz.0.199 Tainted: G W syzkaller #0 [ 86.416846][ T5338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.418500][ T5338] Call trace: [ 86.419049][ T5338] dump_backtrace+0x0/0x458 [ 86.419935][ T5338] show_stack+0x2c/0x3c [ 86.420590][ T5338] __dump_stack+0x30/0x40 [ 86.421312][ T5338] dump_stack_lvl+0xf4/0x15c [ 86.422049][ T5338] dump_stack+0x1c/0x5c [ 86.422735][ T5338] should_fail+0x3bc/0x514 [ 86.423462][ T5338] __should_failslab+0xbc/0x10c [ 86.424317][ T5338] should_failslab+0x10/0x28 [ 86.425137][ T5338] slab_pre_alloc_hook+0x64/0xe8 [ 86.426001][ T5338] kmem_cache_alloc_node+0x98/0x40c [ 86.426886][ T5338] __alloc_skb+0x130/0x678 [ 86.427647][ T5338] netlink_ack+0x2c4/0x96c [ 86.428354][ T5338] netlink_rcv_skb+0x1ec/0x3d8 [ 86.429156][ T5338] genl_rcv+0x38/0x50 [ 86.429856][ T5338] netlink_unicast+0x624/0x890 [ 86.430613][ T5338] netlink_sendmsg+0x6f4/0x9d8 [ 86.431352][ T5338] ____sys_sendmsg+0x62c/0x940 [ 86.432140][ T5338] ___sys_sendmsg+0x1f0/0x27c [ 86.433021][ T5338] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.433889][ T5338] invoke_syscall+0x98/0x2b0 [ 86.434664][ T5338] el0_svc_common+0x138/0x258 [ 86.435479][ T5338] do_el0_svc+0x58/0x13c [ 86.436249][ T5338] el0_svc+0x78/0x1d0 [ 86.436953][ T5338] el0t_64_sync_handler+0xcc/0xe4 [ 86.437847][ T5338] el0t_64_sync+0x1a0/0x1a4 [ 86.446750][ T5340] FAULT_INJECTION: forcing a failure. [ 86.446750][ T5340] name failslab, interval 1, probability 0, space 0, times 0 [ 86.448823][ T5340] CPU: 0 PID: 5340 Comm: syz.0.200 Tainted: G W syzkaller #0 [ 86.450406][ T5340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.452202][ T5340] Call trace: [ 86.452755][ T5340] dump_backtrace+0x0/0x458 [ 86.453603][ T5340] show_stack+0x2c/0x3c [ 86.454237][ T5340] __dump_stack+0x30/0x40 [ 86.455013][ T5340] dump_stack_lvl+0xf4/0x15c [ 86.455920][ T5340] dump_stack+0x1c/0x5c [ 86.456683][ T5340] should_fail+0x3bc/0x514 [ 86.457413][ T5340] __should_failslab+0xbc/0x10c [ 86.458297][ T5340] should_failslab+0x10/0x28 [ 86.459125][ T5340] slab_pre_alloc_hook+0x64/0xe8 [ 86.460045][ T5340] kmem_cache_alloc_node+0x98/0x40c [ 86.460932][ T5340] __alloc_skb+0x130/0x678 [ 86.461639][ T5340] netlink_ack+0x2c4/0x96c [ 86.462370][ T5340] netlink_rcv_skb+0x1ec/0x3d8 [ 86.463140][ T5340] genl_rcv+0x38/0x50 [ 86.463786][ T5340] netlink_unicast+0x624/0x890 [ 86.464613][ T5340] netlink_sendmsg+0x6f4/0x9d8 [ 86.465393][ T5340] ____sys_sendmsg+0x62c/0x940 [ 86.466180][ T5340] ___sys_sendmsg+0x1f0/0x27c [ 86.467019][ T5340] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.467909][ T5340] invoke_syscall+0x98/0x2b0 [ 86.468713][ T5340] el0_svc_common+0x138/0x258 [ 86.469514][ T5340] do_el0_svc+0x58/0x13c [ 86.470244][ T5340] el0_svc+0x78/0x1d0 [ 86.470945][ T5340] el0t_64_sync_handler+0xcc/0xe4 [ 86.471814][ T5340] el0t_64_sync+0x1a0/0x1a4 [ 86.484856][ T5342] FAULT_INJECTION: forcing a failure. [ 86.484856][ T5342] name failslab, interval 1, probability 0, space 0, times 0 [ 86.487034][ T5342] CPU: 1 PID: 5342 Comm: syz.0.201 Tainted: G W syzkaller #0 [ 86.488673][ T5342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.490429][ T5342] Call trace: [ 86.490989][ T5342] dump_backtrace+0x0/0x458 [ 86.491762][ T5342] show_stack+0x2c/0x3c [ 86.492460][ T5342] __dump_stack+0x30/0x40 [ 86.493230][ T5342] dump_stack_lvl+0xf4/0x15c [ 86.494031][ T5342] dump_stack+0x1c/0x5c [ 86.494760][ T5342] should_fail+0x3bc/0x514 [ 86.495550][ T5342] __should_failslab+0xbc/0x10c [ 86.496436][ T5342] should_failslab+0x10/0x28 [ 86.497197][ T5342] slab_pre_alloc_hook+0x64/0xe8 [ 86.498060][ T5342] kmem_cache_alloc_node+0x98/0x40c [ 86.498947][ T5342] __alloc_skb+0x130/0x678 [ 86.499752][ T5342] netlink_ack+0x2c4/0x96c [ 86.500604][ T5342] netlink_rcv_skb+0x1ec/0x3d8 [ 86.501327][ T5342] genl_rcv+0x38/0x50 [ 86.501973][ T5342] netlink_unicast+0x624/0x890 [ 86.502816][ T5342] netlink_sendmsg+0x6f4/0x9d8 [ 86.503631][ T5342] ____sys_sendmsg+0x62c/0x940 [ 86.504443][ T5342] ___sys_sendmsg+0x1f0/0x27c [ 86.505230][ T5342] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.506125][ T5342] invoke_syscall+0x98/0x2b0 [ 86.506869][ T5342] el0_svc_common+0x138/0x258 [ 86.507604][ T5342] do_el0_svc+0x58/0x13c [ 86.508279][ T5342] el0_svc+0x78/0x1d0 [ 86.508947][ T5342] el0t_64_sync_handler+0xcc/0xe4 [ 86.509849][ T5342] el0t_64_sync+0x1a0/0x1a4 [ 86.522713][ T5344] FAULT_INJECTION: forcing a failure. [ 86.522713][ T5344] name failslab, interval 1, probability 0, space 0, times 0 [ 86.524979][ T5344] CPU: 0 PID: 5344 Comm: syz.0.202 Tainted: G W syzkaller #0 [ 86.526357][ T5344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.528058][ T5344] Call trace: [ 86.528581][ T5344] dump_backtrace+0x0/0x458 [ 86.529279][ T5344] show_stack+0x2c/0x3c [ 86.529947][ T5344] __dump_stack+0x30/0x40 [ 86.530695][ T5344] dump_stack_lvl+0xf4/0x15c [ 86.531505][ T5344] dump_stack+0x1c/0x5c [ 86.532269][ T5344] should_fail+0x3bc/0x514 [ 86.533082][ T5344] __should_failslab+0xbc/0x10c [ 86.533892][ T5344] should_failslab+0x10/0x28 [ 86.534674][ T5344] slab_pre_alloc_hook+0x64/0xe8 [ 86.535556][ T5344] kmem_cache_alloc_node+0x98/0x40c [ 86.536408][ T5344] __alloc_skb+0x130/0x678 [ 86.537136][ T5344] netlink_ack+0x2c4/0x96c [ 86.537931][ T5344] netlink_rcv_skb+0x1ec/0x3d8 [ 86.538766][ T5344] genl_rcv+0x38/0x50 [ 86.539451][ T5344] netlink_unicast+0x624/0x890 [ 86.540273][ T5344] netlink_sendmsg+0x6f4/0x9d8 [ 86.541097][ T5344] ____sys_sendmsg+0x62c/0x940 [ 86.541939][ T5344] ___sys_sendmsg+0x1f0/0x27c [ 86.542801][ T5344] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.543679][ T5344] invoke_syscall+0x98/0x2b0 [ 86.544483][ T5344] el0_svc_common+0x138/0x258 [ 86.545278][ T5344] do_el0_svc+0x58/0x13c [ 86.546012][ T5344] el0_svc+0x78/0x1d0 [ 86.546674][ T5344] el0t_64_sync_handler+0xcc/0xe4 [ 86.547562][ T5344] el0t_64_sync+0x1a0/0x1a4 [ 86.560230][ T5346] FAULT_INJECTION: forcing a failure. [ 86.560230][ T5346] name failslab, interval 1, probability 0, space 0, times 0 [ 86.562409][ T5346] CPU: 0 PID: 5346 Comm: syz.0.203 Tainted: G W syzkaller #0 [ 86.563756][ T5346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.565440][ T5346] Call trace: [ 86.565971][ T5346] dump_backtrace+0x0/0x458 [ 86.566732][ T5346] show_stack+0x2c/0x3c [ 86.567451][ T5346] __dump_stack+0x30/0x40 [ 86.568234][ T5346] dump_stack_lvl+0xf4/0x15c [ 86.569014][ T5346] dump_stack+0x1c/0x5c [ 86.569699][ T5346] should_fail+0x3bc/0x514 [ 86.570407][ T5346] __should_failslab+0xbc/0x10c [ 86.571246][ T5346] should_failslab+0x10/0x28 [ 86.572020][ T5346] slab_pre_alloc_hook+0x64/0xe8 [ 86.572862][ T5346] kmem_cache_alloc_node+0x98/0x40c [ 86.573759][ T5346] __alloc_skb+0x130/0x678 [ 86.574553][ T5346] netlink_ack+0x2c4/0x96c [ 86.575320][ T5346] netlink_rcv_skb+0x1ec/0x3d8 [ 86.576125][ T5346] genl_rcv+0x38/0x50 [ 86.576784][ T5346] netlink_unicast+0x624/0x890 [ 86.577651][ T5346] netlink_sendmsg+0x6f4/0x9d8 [ 86.578547][ T5346] ____sys_sendmsg+0x62c/0x940 [ 86.579359][ T5346] ___sys_sendmsg+0x1f0/0x27c [ 86.580174][ T5346] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.581015][ T5346] invoke_syscall+0x98/0x2b0 [ 86.581833][ T5346] el0_svc_common+0x138/0x258 [ 86.582642][ T5346] do_el0_svc+0x58/0x13c [ 86.583431][ T5346] el0_svc+0x78/0x1d0 [ 86.584092][ T5346] el0t_64_sync_handler+0xcc/0xe4 [ 86.584955][ T5346] el0t_64_sync+0x1a0/0x1a4 [ 86.596072][ T5348] FAULT_INJECTION: forcing a failure. [ 86.596072][ T5348] name failslab, interval 1, probability 0, space 0, times 0 [ 86.598214][ T5348] CPU: 0 PID: 5348 Comm: syz.0.204 Tainted: G W syzkaller #0 [ 86.599761][ T5348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.601619][ T5348] Call trace: [ 86.602236][ T5348] dump_backtrace+0x0/0x458 [ 86.602983][ T5348] show_stack+0x2c/0x3c [ 86.603729][ T5348] __dump_stack+0x30/0x40 [ 86.604460][ T5348] dump_stack_lvl+0xf4/0x15c [ 86.605270][ T5348] dump_stack+0x1c/0x5c [ 86.606046][ T5348] should_fail+0x3bc/0x514 [ 86.606822][ T5348] __should_failslab+0xbc/0x10c [ 86.607683][ T5348] should_failslab+0x10/0x28 [ 86.608440][ T5348] slab_pre_alloc_hook+0x64/0xe8 [ 86.609330][ T5348] kmem_cache_alloc_node+0x98/0x40c [ 86.610258][ T5348] __alloc_skb+0x130/0x678 [ 86.610993][ T5348] netlink_ack+0x2c4/0x96c [ 86.611735][ T5348] netlink_rcv_skb+0x1ec/0x3d8 [ 86.612582][ T5348] genl_rcv+0x38/0x50 [ 86.613296][ T5348] netlink_unicast+0x624/0x890 [ 86.614122][ T5348] netlink_sendmsg+0x6f4/0x9d8 [ 86.614938][ T5348] ____sys_sendmsg+0x62c/0x940 [ 86.615774][ T5348] ___sys_sendmsg+0x1f0/0x27c [ 86.616565][ T5348] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.617480][ T5348] invoke_syscall+0x98/0x2b0 [ 86.618248][ T5348] el0_svc_common+0x138/0x258 [ 86.619042][ T5348] do_el0_svc+0x58/0x13c [ 86.619758][ T5348] el0_svc+0x78/0x1d0 [ 86.620449][ T5348] el0t_64_sync_handler+0xcc/0xe4 [ 86.621287][ T5348] el0t_64_sync+0x1a0/0x1a4 [ 86.634615][ T5350] FAULT_INJECTION: forcing a failure. [ 86.634615][ T5350] name failslab, interval 1, probability 0, space 0, times 0 [ 86.636751][ T5350] CPU: 0 PID: 5350 Comm: syz.0.205 Tainted: G W syzkaller #0 [ 86.638181][ T5350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.639738][ T5350] Call trace: [ 86.640269][ T5350] dump_backtrace+0x0/0x458 [ 86.641046][ T5350] show_stack+0x2c/0x3c [ 86.641766][ T5350] __dump_stack+0x30/0x40 [ 86.642463][ T5350] dump_stack_lvl+0xf4/0x15c [ 86.643235][ T5350] dump_stack+0x1c/0x5c [ 86.643979][ T5350] should_fail+0x3bc/0x514 [ 86.644823][ T5350] __should_failslab+0xbc/0x10c [ 86.645657][ T5350] should_failslab+0x10/0x28 [ 86.646419][ T5350] slab_pre_alloc_hook+0x64/0xe8 [ 86.647283][ T5350] kmem_cache_alloc_node+0x98/0x40c [ 86.648155][ T5350] __alloc_skb+0x130/0x678 [ 86.648944][ T5350] netlink_ack+0x2c4/0x96c [ 86.649695][ T5350] netlink_rcv_skb+0x1ec/0x3d8 [ 86.650496][ T5350] genl_rcv+0x38/0x50 [ 86.651176][ T5350] netlink_unicast+0x624/0x890 [ 86.652030][ T5350] netlink_sendmsg+0x6f4/0x9d8 [ 86.652831][ T5350] ____sys_sendmsg+0x62c/0x940 [ 86.653704][ T5350] ___sys_sendmsg+0x1f0/0x27c [ 86.654440][ T5350] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.655346][ T5350] invoke_syscall+0x98/0x2b0 [ 86.656129][ T5350] el0_svc_common+0x138/0x258 [ 86.656922][ T5350] do_el0_svc+0x58/0x13c [ 86.657668][ T5350] el0_svc+0x78/0x1d0 [ 86.658367][ T5350] el0t_64_sync_handler+0xcc/0xe4 [ 86.659216][ T5350] el0t_64_sync+0x1a0/0x1a4 [ 86.669342][ T5352] FAULT_INJECTION: forcing a failure. [ 86.669342][ T5352] name failslab, interval 1, probability 0, space 0, times 0 [ 86.672569][ T5352] CPU: 1 PID: 5352 Comm: syz.0.206 Tainted: G W syzkaller #0 [ 86.674064][ T5352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.675779][ T5352] Call trace: [ 86.676319][ T5352] dump_backtrace+0x0/0x458 [ 86.677072][ T5352] show_stack+0x2c/0x3c [ 86.677780][ T5352] __dump_stack+0x30/0x40 [ 86.678474][ T5352] dump_stack_lvl+0xf4/0x15c [ 86.679222][ T5352] dump_stack+0x1c/0x5c [ 86.679922][ T5352] should_fail+0x3bc/0x514 [ 86.680696][ T5352] __should_failslab+0xbc/0x10c [ 86.681505][ T5352] should_failslab+0x10/0x28 [ 86.682277][ T5352] slab_pre_alloc_hook+0x64/0xe8 [ 86.683072][ T5352] kmem_cache_alloc_node+0x98/0x40c [ 86.683945][ T5352] __alloc_skb+0x130/0x678 [ 86.684639][ T5352] netlink_ack+0x2c4/0x96c [ 86.685375][ T5352] netlink_rcv_skb+0x1ec/0x3d8 [ 86.686089][ T5352] genl_rcv+0x38/0x50 [ 86.686708][ T5352] netlink_unicast+0x624/0x890 [ 86.687521][ T5352] netlink_sendmsg+0x6f4/0x9d8 [ 86.688306][ T5352] ____sys_sendmsg+0x62c/0x940 [ 86.689127][ T5352] ___sys_sendmsg+0x1f0/0x27c [ 86.689956][ T5352] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.690792][ T5352] invoke_syscall+0x98/0x2b0 [ 86.691524][ T5352] el0_svc_common+0x138/0x258 [ 86.692324][ T5352] do_el0_svc+0x58/0x13c [ 86.693118][ T5352] el0_svc+0x78/0x1d0 [ 86.693874][ T5352] el0t_64_sync_handler+0xcc/0xe4 [ 86.694767][ T5352] el0t_64_sync+0x1a0/0x1a4 [ 86.709705][ T5354] FAULT_INJECTION: forcing a failure. [ 86.709705][ T5354] name failslab, interval 1, probability 0, space 0, times 0 [ 86.711742][ T5354] CPU: 0 PID: 5354 Comm: syz.0.207 Tainted: G W syzkaller #0 [ 86.713170][ T5354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.714940][ T5354] Call trace: [ 86.715418][ T5354] dump_backtrace+0x0/0x458 [ 86.716179][ T5354] show_stack+0x2c/0x3c [ 86.716878][ T5354] __dump_stack+0x30/0x40 [ 86.717558][ T5354] dump_stack_lvl+0xf4/0x15c [ 86.718314][ T5354] dump_stack+0x1c/0x5c [ 86.718930][ T5354] should_fail+0x3bc/0x514 [ 86.719617][ T5354] __should_failslab+0xbc/0x10c [ 86.720348][ T5354] should_failslab+0x10/0x28 [ 86.721031][ T5354] slab_pre_alloc_hook+0x64/0xe8 [ 86.721879][ T5354] kmem_cache_alloc_node+0x98/0x40c [ 86.722786][ T5354] __alloc_skb+0x130/0x678 [ 86.723557][ T5354] netlink_ack+0x2c4/0x96c [ 86.724324][ T5354] netlink_rcv_skb+0x1ec/0x3d8 [ 86.725110][ T5354] genl_rcv+0x38/0x50 [ 86.725756][ T5354] netlink_unicast+0x624/0x890 [ 86.726605][ T5354] netlink_sendmsg+0x6f4/0x9d8 [ 86.727391][ T5354] ____sys_sendmsg+0x62c/0x940 [ 86.728201][ T5354] ___sys_sendmsg+0x1f0/0x27c [ 86.729012][ T5354] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.729856][ T5354] invoke_syscall+0x98/0x2b0 [ 86.730707][ T5354] el0_svc_common+0x138/0x258 [ 86.731470][ T5354] do_el0_svc+0x58/0x13c [ 86.732177][ T5354] el0_svc+0x78/0x1d0 [ 86.732821][ T5354] el0t_64_sync_handler+0xcc/0xe4 [ 86.733727][ T5354] el0t_64_sync+0x1a0/0x1a4 [ 86.745850][ T5356] FAULT_INJECTION: forcing a failure. [ 86.745850][ T5356] name failslab, interval 1, probability 0, space 0, times 0 [ 86.748031][ T5356] CPU: 1 PID: 5356 Comm: syz.0.208 Tainted: G W syzkaller #0 [ 86.749497][ T5356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.751227][ T5356] Call trace: [ 86.751810][ T5356] dump_backtrace+0x0/0x458 [ 86.752602][ T5356] show_stack+0x2c/0x3c [ 86.753339][ T5356] __dump_stack+0x30/0x40 [ 86.754127][ T5356] dump_stack_lvl+0xf4/0x15c [ 86.754916][ T5356] dump_stack+0x1c/0x5c [ 86.755712][ T5356] should_fail+0x3bc/0x514 [ 86.756457][ T5356] __should_failslab+0xbc/0x10c [ 86.757279][ T5356] should_failslab+0x10/0x28 [ 86.758025][ T5356] slab_pre_alloc_hook+0x64/0xe8 [ 86.758881][ T5356] kmem_cache_alloc_node+0x98/0x40c [ 86.759908][ T5356] __alloc_skb+0x130/0x678 [ 86.760705][ T5356] netlink_ack+0x2c4/0x96c [ 86.761371][ T5356] netlink_rcv_skb+0x1ec/0x3d8 [ 86.762181][ T5356] genl_rcv+0x38/0x50 [ 86.762843][ T5356] netlink_unicast+0x624/0x890 [ 86.763664][ T5356] netlink_sendmsg+0x6f4/0x9d8 [ 86.764494][ T5356] ____sys_sendmsg+0x62c/0x940 [ 86.765319][ T5356] ___sys_sendmsg+0x1f0/0x27c [ 86.766066][ T5356] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.766865][ T5356] invoke_syscall+0x98/0x2b0 [ 86.767654][ T5356] el0_svc_common+0x138/0x258 [ 86.768534][ T5356] do_el0_svc+0x58/0x13c [ 86.769235][ T5356] el0_svc+0x78/0x1d0 [ 86.769986][ T5356] el0t_64_sync_handler+0xcc/0xe4 [ 86.770838][ T5356] el0t_64_sync+0x1a0/0x1a4 [ 86.781298][ T5358] FAULT_INJECTION: forcing a failure. [ 86.781298][ T5358] name failslab, interval 1, probability 0, space 0, times 0 [ 86.783380][ T5358] CPU: 1 PID: 5358 Comm: syz.0.209 Tainted: G W syzkaller #0 [ 86.784938][ T5358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.786563][ T5358] Call trace: [ 86.787134][ T5358] dump_backtrace+0x0/0x458 [ 86.787895][ T5358] show_stack+0x2c/0x3c [ 86.788646][ T5358] __dump_stack+0x30/0x40 [ 86.789452][ T5358] dump_stack_lvl+0xf4/0x15c [ 86.790342][ T5358] dump_stack+0x1c/0x5c [ 86.791075][ T5358] should_fail+0x3bc/0x514 [ 86.791872][ T5358] __should_failslab+0xbc/0x10c [ 86.792732][ T5358] should_failslab+0x10/0x28 [ 86.793478][ T5358] slab_pre_alloc_hook+0x64/0xe8 [ 86.794391][ T5358] kmem_cache_alloc_node+0x98/0x40c [ 86.795378][ T5358] __alloc_skb+0x130/0x678 [ 86.796208][ T5358] netlink_ack+0x2c4/0x96c [ 86.796977][ T5358] netlink_rcv_skb+0x1ec/0x3d8 [ 86.797764][ T5358] genl_rcv+0x38/0x50 [ 86.798471][ T5358] netlink_unicast+0x624/0x890 [ 86.799304][ T5358] netlink_sendmsg+0x6f4/0x9d8 [ 86.800155][ T5358] ____sys_sendmsg+0x62c/0x940 [ 86.800943][ T5358] ___sys_sendmsg+0x1f0/0x27c [ 86.801758][ T5358] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.802640][ T5358] invoke_syscall+0x98/0x2b0 [ 86.803494][ T5358] el0_svc_common+0x138/0x258 [ 86.804318][ T5358] do_el0_svc+0x58/0x13c [ 86.805073][ T5358] el0_svc+0x78/0x1d0 [ 86.805766][ T5358] el0t_64_sync_handler+0xcc/0xe4 [ 86.806647][ T5358] el0t_64_sync+0x1a0/0x1a4 [ 86.817084][ T5360] FAULT_INJECTION: forcing a failure. [ 86.817084][ T5360] name failslab, interval 1, probability 0, space 0, times 0 [ 86.819152][ T5360] CPU: 1 PID: 5360 Comm: syz.0.210 Tainted: G W syzkaller #0 [ 86.820600][ T5360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.822392][ T5360] Call trace: [ 86.822958][ T5360] dump_backtrace+0x0/0x458 [ 86.823765][ T5360] show_stack+0x2c/0x3c [ 86.824478][ T5360] __dump_stack+0x30/0x40 [ 86.825234][ T5360] dump_stack_lvl+0xf4/0x15c [ 86.826067][ T5360] dump_stack+0x1c/0x5c [ 86.826742][ T5360] should_fail+0x3bc/0x514 [ 86.827480][ T5360] __should_failslab+0xbc/0x10c [ 86.828345][ T5360] should_failslab+0x10/0x28 [ 86.829114][ T5360] slab_pre_alloc_hook+0x64/0xe8 [ 86.830021][ T5360] kmem_cache_alloc_node+0x98/0x40c [ 86.830954][ T5360] __alloc_skb+0x130/0x678 [ 86.831729][ T5360] netlink_ack+0x2c4/0x96c [ 86.832500][ T5360] netlink_rcv_skb+0x1ec/0x3d8 [ 86.833308][ T5360] genl_rcv+0x38/0x50 [ 86.833984][ T5360] netlink_unicast+0x624/0x890 [ 86.834761][ T5360] netlink_sendmsg+0x6f4/0x9d8 [ 86.835595][ T5360] ____sys_sendmsg+0x62c/0x940 [ 86.836414][ T5360] ___sys_sendmsg+0x1f0/0x27c [ 86.837263][ T5360] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.838102][ T5360] invoke_syscall+0x98/0x2b0 [ 86.838882][ T5360] el0_svc_common+0x138/0x258 [ 86.839661][ T5360] do_el0_svc+0x58/0x13c [ 86.840405][ T5360] el0_svc+0x78/0x1d0 [ 86.841151][ T5360] el0t_64_sync_handler+0xcc/0xe4 [ 86.841992][ T5360] el0t_64_sync+0x1a0/0x1a4 [ 86.851982][ T5362] FAULT_INJECTION: forcing a failure. [ 86.851982][ T5362] name failslab, interval 1, probability 0, space 0, times 0 [ 86.853837][ T5362] CPU: 1 PID: 5362 Comm: syz.0.211 Tainted: G W syzkaller #0 [ 86.855209][ T5362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.856931][ T5362] Call trace: [ 86.857497][ T5362] dump_backtrace+0x0/0x458 [ 86.858331][ T5362] show_stack+0x2c/0x3c [ 86.859034][ T5362] __dump_stack+0x30/0x40 [ 86.859807][ T5362] dump_stack_lvl+0xf4/0x15c [ 86.860613][ T5362] dump_stack+0x1c/0x5c [ 86.861373][ T5362] should_fail+0x3bc/0x514 [ 86.862174][ T5362] __should_failslab+0xbc/0x10c [ 86.862995][ T5362] should_failslab+0x10/0x28 [ 86.863819][ T5362] slab_pre_alloc_hook+0x64/0xe8 [ 86.864663][ T5362] kmem_cache_alloc_node+0x98/0x40c [ 86.865495][ T5362] __alloc_skb+0x130/0x678 [ 86.866296][ T5362] netlink_ack+0x2c4/0x96c [ 86.867051][ T5362] netlink_rcv_skb+0x1ec/0x3d8 [ 86.867868][ T5362] genl_rcv+0x38/0x50 [ 86.868546][ T5362] netlink_unicast+0x624/0x890 [ 86.869360][ T5362] netlink_sendmsg+0x6f4/0x9d8 [ 86.870183][ T5362] ____sys_sendmsg+0x62c/0x940 [ 86.870995][ T5362] ___sys_sendmsg+0x1f0/0x27c [ 86.871818][ T5362] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.872700][ T5362] invoke_syscall+0x98/0x2b0 [ 86.873465][ T5362] el0_svc_common+0x138/0x258 [ 86.874259][ T5362] do_el0_svc+0x58/0x13c [ 86.875024][ T5362] el0_svc+0x78/0x1d0 [ 86.875732][ T5362] el0t_64_sync_handler+0xcc/0xe4 [ 86.876620][ T5362] el0t_64_sync+0x1a0/0x1a4 [ 86.887549][ T5364] FAULT_INJECTION: forcing a failure. [ 86.887549][ T5364] name failslab, interval 1, probability 0, space 0, times 0 [ 86.889694][ T5364] CPU: 1 PID: 5364 Comm: syz.0.212 Tainted: G W syzkaller #0 [ 86.891130][ T5364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.892659][ T5364] Call trace: [ 86.893150][ T5364] dump_backtrace+0x0/0x458 [ 86.893895][ T5364] show_stack+0x2c/0x3c [ 86.894575][ T5364] __dump_stack+0x30/0x40 [ 86.895384][ T5364] dump_stack_lvl+0xf4/0x15c [ 86.896186][ T5364] dump_stack+0x1c/0x5c [ 86.896904][ T5364] should_fail+0x3bc/0x514 [ 86.897633][ T5364] __should_failslab+0xbc/0x10c [ 86.898455][ T5364] should_failslab+0x10/0x28 [ 86.899203][ T5364] slab_pre_alloc_hook+0x64/0xe8 [ 86.900081][ T5364] kmem_cache_alloc_node+0x98/0x40c [ 86.901060][ T5364] __alloc_skb+0x130/0x678 [ 86.901778][ T5364] netlink_ack+0x2c4/0x96c [ 86.902564][ T5364] netlink_rcv_skb+0x1ec/0x3d8 [ 86.903370][ T5364] genl_rcv+0x38/0x50 [ 86.904074][ T5364] netlink_unicast+0x624/0x890 [ 86.904929][ T5364] netlink_sendmsg+0x6f4/0x9d8 [ 86.905771][ T5364] ____sys_sendmsg+0x62c/0x940 [ 86.906600][ T5364] ___sys_sendmsg+0x1f0/0x27c [ 86.907378][ T5364] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.908251][ T5364] invoke_syscall+0x98/0x2b0 [ 86.909000][ T5364] el0_svc_common+0x138/0x258 [ 86.909795][ T5364] do_el0_svc+0x58/0x13c [ 86.910572][ T5364] el0_svc+0x78/0x1d0 [ 86.911270][ T5364] el0t_64_sync_handler+0xcc/0xe4 [ 86.912147][ T5364] el0t_64_sync+0x1a0/0x1a4 [ 86.925516][ T5366] FAULT_INJECTION: forcing a failure. [ 86.925516][ T5366] name failslab, interval 1, probability 0, space 0, times 0 [ 86.927700][ T5366] CPU: 1 PID: 5366 Comm: syz.0.213 Tainted: G W syzkaller #0 [ 86.929214][ T5366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.931003][ T5366] Call trace: [ 86.931589][ T5366] dump_backtrace+0x0/0x458 [ 86.932344][ T5366] show_stack+0x2c/0x3c [ 86.933121][ T5366] __dump_stack+0x30/0x40 [ 86.933906][ T5366] dump_stack_lvl+0xf4/0x15c [ 86.934653][ T5366] dump_stack+0x1c/0x5c [ 86.935342][ T5366] should_fail+0x3bc/0x514 [ 86.936045][ T5366] __should_failslab+0xbc/0x10c [ 86.936924][ T5366] should_failslab+0x10/0x28 [ 86.937773][ T5366] slab_pre_alloc_hook+0x64/0xe8 [ 86.938684][ T5366] kmem_cache_alloc_node+0x98/0x40c [ 86.939599][ T5366] __alloc_skb+0x130/0x678 [ 86.940378][ T5366] netlink_ack+0x2c4/0x96c [ 86.941163][ T5366] netlink_rcv_skb+0x1ec/0x3d8 [ 86.941978][ T5366] genl_rcv+0x38/0x50 [ 86.942622][ T5366] netlink_unicast+0x624/0x890 [ 86.943381][ T5366] netlink_sendmsg+0x6f4/0x9d8 [ 86.944207][ T5366] ____sys_sendmsg+0x62c/0x940 [ 86.945013][ T5366] ___sys_sendmsg+0x1f0/0x27c [ 86.945778][ T5366] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.946650][ T5366] invoke_syscall+0x98/0x2b0 [ 86.947397][ T5366] el0_svc_common+0x138/0x258 [ 86.948113][ T5366] do_el0_svc+0x58/0x13c [ 86.948788][ T5366] el0_svc+0x78/0x1d0 [ 86.949438][ T5366] el0t_64_sync_handler+0xcc/0xe4 [ 86.950282][ T5366] el0t_64_sync+0x1a0/0x1a4 [ 86.960245][ T5368] FAULT_INJECTION: forcing a failure. [ 86.960245][ T5368] name failslab, interval 1, probability 0, space 0, times 0 [ 86.962353][ T5368] CPU: 1 PID: 5368 Comm: syz.0.214 Tainted: G W syzkaller #0 [ 86.963878][ T5368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.965568][ T5368] Call trace: [ 86.966126][ T5368] dump_backtrace+0x0/0x458 [ 86.966932][ T5368] show_stack+0x2c/0x3c [ 86.967633][ T5368] __dump_stack+0x30/0x40 [ 86.968385][ T5368] dump_stack_lvl+0xf4/0x15c [ 86.969206][ T5368] dump_stack+0x1c/0x5c [ 86.969928][ T5368] should_fail+0x3bc/0x514 [ 86.970773][ T5368] __should_failslab+0xbc/0x10c [ 86.971572][ T5368] should_failslab+0x10/0x28 [ 86.972403][ T5368] slab_pre_alloc_hook+0x64/0xe8 [ 86.973282][ T5368] kmem_cache_alloc_node+0x98/0x40c [ 86.974218][ T5368] __alloc_skb+0x130/0x678 [ 86.974959][ T5368] netlink_ack+0x2c4/0x96c [ 86.975712][ T5368] netlink_rcv_skb+0x1ec/0x3d8 [ 86.976537][ T5368] genl_rcv+0x38/0x50 [ 86.977257][ T5368] netlink_unicast+0x624/0x890 [ 86.978010][ T5368] netlink_sendmsg+0x6f4/0x9d8 [ 86.978817][ T5368] ____sys_sendmsg+0x62c/0x940 [ 86.979882][ T5368] ___sys_sendmsg+0x1f0/0x27c [ 86.980797][ T5368] __arm64_sys_sendmsg+0x1bc/0x278 [ 86.981762][ T5368] invoke_syscall+0x98/0x2b0 [ 86.982592][ T5368] el0_svc_common+0x138/0x258 [ 86.983456][ T5368] do_el0_svc+0x58/0x13c [ 86.984239][ T5368] el0_svc+0x78/0x1d0 [ 86.984923][ T5368] el0t_64_sync_handler+0xcc/0xe4 [ 86.985844][ T5368] el0t_64_sync+0x1a0/0x1a4 [ 86.998857][ T5370] FAULT_INJECTION: forcing a failure. [ 86.998857][ T5370] name failslab, interval 1, probability 0, space 0, times 0 [ 87.001338][ T5370] CPU: 0 PID: 5370 Comm: syz.0.215 Tainted: G W syzkaller #0 [ 87.002816][ T5370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.004623][ T5370] Call trace: [ 87.005145][ T5370] dump_backtrace+0x0/0x458 [ 87.005872][ T5370] show_stack+0x2c/0x3c [ 87.006542][ T5370] __dump_stack+0x30/0x40 [ 87.007269][ T5370] dump_stack_lvl+0xf4/0x15c [ 87.008086][ T5370] dump_stack+0x1c/0x5c [ 87.008808][ T5370] should_fail+0x3bc/0x514 [ 87.009529][ T5370] __should_failslab+0xbc/0x10c [ 87.010347][ T5370] should_failslab+0x10/0x28 [ 87.011138][ T5370] slab_pre_alloc_hook+0x64/0xe8 [ 87.011977][ T5370] kmem_cache_alloc_node+0x98/0x40c [ 87.012907][ T5370] __alloc_skb+0x130/0x678 [ 87.013698][ T5370] netlink_ack+0x2c4/0x96c [ 87.014470][ T5370] netlink_rcv_skb+0x1ec/0x3d8 [ 87.015308][ T5370] genl_rcv+0x38/0x50 [ 87.015969][ T5370] netlink_unicast+0x624/0x890 [ 87.016836][ T5370] netlink_sendmsg+0x6f4/0x9d8 [ 87.017698][ T5370] ____sys_sendmsg+0x62c/0x940 [ 87.018563][ T5370] ___sys_sendmsg+0x1f0/0x27c [ 87.019434][ T5370] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.020289][ T5370] invoke_syscall+0x98/0x2b0 [ 87.021095][ T5370] el0_svc_common+0x138/0x258 [ 87.022007][ T5370] do_el0_svc+0x58/0x13c [ 87.022729][ T5370] el0_svc+0x78/0x1d0 [ 87.023417][ T5370] el0t_64_sync_handler+0xcc/0xe4 [ 87.024283][ T5370] el0t_64_sync+0x1a0/0x1a4 [ 87.035514][ T5372] FAULT_INJECTION: forcing a failure. [ 87.035514][ T5372] name failslab, interval 1, probability 0, space 0, times 0 [ 87.037597][ T5372] CPU: 1 PID: 5372 Comm: syz.0.216 Tainted: G W syzkaller #0 [ 87.039098][ T5372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.040740][ T5372] Call trace: [ 87.041273][ T5372] dump_backtrace+0x0/0x458 [ 87.042040][ T5372] show_stack+0x2c/0x3c [ 87.042751][ T5372] __dump_stack+0x30/0x40 [ 87.043482][ T5372] dump_stack_lvl+0xf4/0x15c [ 87.044279][ T5372] dump_stack+0x1c/0x5c [ 87.045016][ T5372] should_fail+0x3bc/0x514 [ 87.045790][ T5372] __should_failslab+0xbc/0x10c [ 87.046603][ T5372] should_failslab+0x10/0x28 [ 87.047390][ T5372] slab_pre_alloc_hook+0x64/0xe8 [ 87.048280][ T5372] kmem_cache_alloc_node+0x98/0x40c [ 87.049193][ T5372] __alloc_skb+0x130/0x678 [ 87.049944][ T5372] netlink_ack+0x2c4/0x96c [ 87.050693][ T5372] netlink_rcv_skb+0x1ec/0x3d8 [ 87.051530][ T5372] genl_rcv+0x38/0x50 [ 87.052245][ T5372] netlink_unicast+0x624/0x890 [ 87.053074][ T5372] netlink_sendmsg+0x6f4/0x9d8 [ 87.053891][ T5372] ____sys_sendmsg+0x62c/0x940 [ 87.054740][ T5372] ___sys_sendmsg+0x1f0/0x27c [ 87.055562][ T5372] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.056440][ T5372] invoke_syscall+0x98/0x2b0 [ 87.057206][ T5372] el0_svc_common+0x138/0x258 [ 87.057996][ T5372] do_el0_svc+0x58/0x13c [ 87.058734][ T5372] el0_svc+0x78/0x1d0 [ 87.059386][ T5372] el0t_64_sync_handler+0xcc/0xe4 [ 87.060278][ T5372] el0t_64_sync+0x1a0/0x1a4 [ 87.072509][ T5374] FAULT_INJECTION: forcing a failure. [ 87.072509][ T5374] name failslab, interval 1, probability 0, space 0, times 0 [ 87.074577][ T5374] CPU: 1 PID: 5374 Comm: syz.0.217 Tainted: G W syzkaller #0 [ 87.076101][ T5374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.077762][ T5374] Call trace: [ 87.078328][ T5374] dump_backtrace+0x0/0x458 [ 87.079092][ T5374] show_stack+0x2c/0x3c [ 87.079817][ T5374] __dump_stack+0x30/0x40 [ 87.080546][ T5374] dump_stack_lvl+0xf4/0x15c [ 87.081314][ T5374] dump_stack+0x1c/0x5c [ 87.082036][ T5374] should_fail+0x3bc/0x514 [ 87.082800][ T5374] __should_failslab+0xbc/0x10c [ 87.083575][ T5374] should_failslab+0x10/0x28 [ 87.084405][ T5374] slab_pre_alloc_hook+0x64/0xe8 [ 87.085201][ T5374] kmem_cache_alloc_node+0x98/0x40c [ 87.086099][ T5374] __alloc_skb+0x130/0x678 [ 87.086849][ T5374] netlink_ack+0x2c4/0x96c [ 87.087606][ T5374] netlink_rcv_skb+0x1ec/0x3d8 [ 87.088423][ T5374] genl_rcv+0x38/0x50 [ 87.089120][ T5374] netlink_unicast+0x624/0x890 [ 87.089971][ T5374] netlink_sendmsg+0x6f4/0x9d8 [ 87.090814][ T5374] ____sys_sendmsg+0x62c/0x940 [ 87.091560][ T5374] ___sys_sendmsg+0x1f0/0x27c [ 87.092370][ T5374] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.093256][ T5374] invoke_syscall+0x98/0x2b0 [ 87.094072][ T5374] el0_svc_common+0x138/0x258 [ 87.094883][ T5374] do_el0_svc+0x58/0x13c [ 87.095567][ T5374] el0_svc+0x78/0x1d0 [ 87.096219][ T5374] el0t_64_sync_handler+0xcc/0xe4 [ 87.097096][ T5374] el0t_64_sync+0x1a0/0x1a4 [ 87.106012][ T5376] FAULT_INJECTION: forcing a failure. [ 87.106012][ T5376] name failslab, interval 1, probability 0, space 0, times 0 [ 87.107915][ T5376] CPU: 1 PID: 5376 Comm: syz.0.218 Tainted: G W syzkaller #0 [ 87.109153][ T5376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.110890][ T5376] Call trace: [ 87.111422][ T5376] dump_backtrace+0x0/0x458 [ 87.112218][ T5376] show_stack+0x2c/0x3c [ 87.112969][ T5376] __dump_stack+0x30/0x40 [ 87.113690][ T5376] dump_stack_lvl+0xf4/0x15c [ 87.114462][ T5376] dump_stack+0x1c/0x5c [ 87.115163][ T5376] should_fail+0x3bc/0x514 [ 87.115889][ T5376] __should_failslab+0xbc/0x10c [ 87.116697][ T5376] should_failslab+0x10/0x28 [ 87.117481][ T5376] slab_pre_alloc_hook+0x64/0xe8 [ 87.118344][ T5376] kmem_cache_alloc_node+0x98/0x40c [ 87.119216][ T5376] __alloc_skb+0x130/0x678 [ 87.119948][ T5376] netlink_ack+0x2c4/0x96c [ 87.120628][ T5376] netlink_rcv_skb+0x1ec/0x3d8 [ 87.121434][ T5376] genl_rcv+0x38/0x50 [ 87.122124][ T5376] netlink_unicast+0x624/0x890 [ 87.122957][ T5376] netlink_sendmsg+0x6f4/0x9d8 [ 87.123802][ T5376] ____sys_sendmsg+0x62c/0x940 [ 87.124598][ T5376] ___sys_sendmsg+0x1f0/0x27c [ 87.125383][ T5376] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.126263][ T5376] invoke_syscall+0x98/0x2b0 [ 87.127016][ T5376] el0_svc_common+0x138/0x258 [ 87.127801][ T5376] do_el0_svc+0x58/0x13c [ 87.128536][ T5376] el0_svc+0x78/0x1d0 [ 87.129182][ T5376] el0t_64_sync_handler+0xcc/0xe4 [ 87.130028][ T5376] el0t_64_sync+0x1a0/0x1a4 [ 87.142365][ T5378] FAULT_INJECTION: forcing a failure. [ 87.142365][ T5378] name failslab, interval 1, probability 0, space 0, times 0 [ 87.144425][ T5378] CPU: 1 PID: 5378 Comm: syz.0.219 Tainted: G W syzkaller #0 [ 87.145824][ T5378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.147612][ T5378] Call trace: [ 87.148168][ T5378] dump_backtrace+0x0/0x458 [ 87.148941][ T5378] show_stack+0x2c/0x3c [ 87.149603][ T5378] __dump_stack+0x30/0x40 [ 87.150362][ T5378] dump_stack_lvl+0xf4/0x15c [ 87.151154][ T5378] dump_stack+0x1c/0x5c [ 87.151887][ T5378] should_fail+0x3bc/0x514 [ 87.152690][ T5378] __should_failslab+0xbc/0x10c [ 87.153494][ T5378] should_failslab+0x10/0x28 [ 87.154311][ T5378] slab_pre_alloc_hook+0x64/0xe8 [ 87.155157][ T5378] kmem_cache_alloc_node+0x98/0x40c [ 87.156000][ T5378] __alloc_skb+0x130/0x678 [ 87.156792][ T5378] netlink_ack+0x2c4/0x96c [ 87.157475][ T5378] netlink_rcv_skb+0x1ec/0x3d8 [ 87.158254][ T5378] genl_rcv+0x38/0x50 [ 87.158899][ T5378] netlink_unicast+0x624/0x890 [ 87.159741][ T5378] netlink_sendmsg+0x6f4/0x9d8 [ 87.160581][ T5378] ____sys_sendmsg+0x62c/0x940 [ 87.161427][ T5378] ___sys_sendmsg+0x1f0/0x27c [ 87.162267][ T5378] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.163130][ T5378] invoke_syscall+0x98/0x2b0 [ 87.163887][ T5378] el0_svc_common+0x138/0x258 [ 87.164714][ T5378] do_el0_svc+0x58/0x13c [ 87.165422][ T5378] el0_svc+0x78/0x1d0 [ 87.166114][ T5378] el0t_64_sync_handler+0xcc/0xe4 [ 87.166974][ T5378] el0t_64_sync+0x1a0/0x1a4 [ 87.178136][ T5380] FAULT_INJECTION: forcing a failure. [ 87.178136][ T5380] name failslab, interval 1, probability 0, space 0, times 0 [ 87.180961][ T5380] CPU: 1 PID: 5380 Comm: syz.0.220 Tainted: G W syzkaller #0 [ 87.182262][ T5380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.183692][ T5380] Call trace: [ 87.184206][ T5380] dump_backtrace+0x0/0x458 [ 87.184905][ T5380] show_stack+0x2c/0x3c [ 87.185535][ T5380] __dump_stack+0x30/0x40 [ 87.186221][ T5380] dump_stack_lvl+0xf4/0x15c [ 87.186934][ T5380] dump_stack+0x1c/0x5c [ 87.187538][ T5380] should_fail+0x3bc/0x514 [ 87.188204][ T5380] __should_failslab+0xbc/0x10c [ 87.188913][ T5380] should_failslab+0x10/0x28 [ 87.189588][ T5380] slab_pre_alloc_hook+0x64/0xe8 [ 87.190411][ T5380] kmem_cache_alloc_node+0x98/0x40c [ 87.191279][ T5380] __alloc_skb+0x130/0x678 [ 87.191998][ T5380] netlink_ack+0x2c4/0x96c [ 87.192766][ T5380] netlink_rcv_skb+0x1ec/0x3d8 [ 87.193580][ T5380] genl_rcv+0x38/0x50 [ 87.194298][ T5380] netlink_unicast+0x624/0x890 [ 87.195118][ T5380] netlink_sendmsg+0x6f4/0x9d8 [ 87.195850][ T5380] ____sys_sendmsg+0x62c/0x940 [ 87.196654][ T5380] ___sys_sendmsg+0x1f0/0x27c [ 87.197434][ T5380] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.198272][ T5380] invoke_syscall+0x98/0x2b0 [ 87.199030][ T5380] el0_svc_common+0x138/0x258 [ 87.199799][ T5380] do_el0_svc+0x58/0x13c [ 87.200499][ T5380] el0_svc+0x78/0x1d0 [ 87.201179][ T5380] el0t_64_sync_handler+0xcc/0xe4 [ 87.202024][ T5380] el0t_64_sync+0x1a0/0x1a4 [ 87.214644][ T5382] FAULT_INJECTION: forcing a failure. [ 87.214644][ T5382] name failslab, interval 1, probability 0, space 0, times 0 [ 87.216944][ T5382] CPU: 1 PID: 5382 Comm: syz.0.221 Tainted: G W syzkaller #0 [ 87.218356][ T5382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.220039][ T5382] Call trace: [ 87.220602][ T5382] dump_backtrace+0x0/0x458 [ 87.221330][ T5382] show_stack+0x2c/0x3c [ 87.222015][ T5382] __dump_stack+0x30/0x40 [ 87.222777][ T5382] dump_stack_lvl+0xf4/0x15c [ 87.223552][ T5382] dump_stack+0x1c/0x5c [ 87.224261][ T5382] should_fail+0x3bc/0x514 [ 87.225019][ T5382] __should_failslab+0xbc/0x10c [ 87.225916][ T5382] should_failslab+0x10/0x28 [ 87.226708][ T5382] slab_pre_alloc_hook+0x64/0xe8 [ 87.227594][ T5382] kmem_cache_alloc_node+0x98/0x40c [ 87.228506][ T5382] __alloc_skb+0x130/0x678 [ 87.229304][ T5382] netlink_ack+0x2c4/0x96c [ 87.230036][ T5382] netlink_rcv_skb+0x1ec/0x3d8 [ 87.230880][ T5382] genl_rcv+0x38/0x50 [ 87.231539][ T5382] netlink_unicast+0x624/0x890 [ 87.232290][ T5382] netlink_sendmsg+0x6f4/0x9d8 [ 87.233150][ T5382] ____sys_sendmsg+0x62c/0x940 [ 87.234010][ T5382] ___sys_sendmsg+0x1f0/0x27c [ 87.234851][ T5382] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.235743][ T5382] invoke_syscall+0x98/0x2b0 [ 87.236596][ T5382] el0_svc_common+0x138/0x258 [ 87.237475][ T5382] do_el0_svc+0x58/0x13c [ 87.238194][ T5382] el0_svc+0x78/0x1d0 [ 87.238876][ T5382] el0t_64_sync_handler+0xcc/0xe4 [ 87.239782][ T5382] el0t_64_sync+0x1a0/0x1a4 [ 87.251789][ T5384] FAULT_INJECTION: forcing a failure. [ 87.251789][ T5384] name failslab, interval 1, probability 0, space 0, times 0 [ 87.253858][ T5384] CPU: 1 PID: 5384 Comm: syz.0.222 Tainted: G W syzkaller #0 [ 87.255376][ T5384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.257197][ T5384] Call trace: [ 87.257803][ T5384] dump_backtrace+0x0/0x458 [ 87.258572][ T5384] show_stack+0x2c/0x3c [ 87.259253][ T5384] __dump_stack+0x30/0x40 [ 87.260025][ T5384] dump_stack_lvl+0xf4/0x15c [ 87.260821][ T5384] dump_stack+0x1c/0x5c [ 87.261552][ T5384] should_fail+0x3bc/0x514 [ 87.262279][ T5384] __should_failslab+0xbc/0x10c [ 87.263108][ T5384] should_failslab+0x10/0x28 [ 87.263873][ T5384] slab_pre_alloc_hook+0x64/0xe8 [ 87.264778][ T5384] kmem_cache_alloc_node+0x98/0x40c [ 87.265659][ T5384] __alloc_skb+0x130/0x678 [ 87.266397][ T5384] netlink_ack+0x2c4/0x96c [ 87.267182][ T5384] netlink_rcv_skb+0x1ec/0x3d8 [ 87.267991][ T5384] genl_rcv+0x38/0x50 [ 87.268683][ T5384] netlink_unicast+0x624/0x890 [ 87.269503][ T5384] netlink_sendmsg+0x6f4/0x9d8 [ 87.270334][ T5384] ____sys_sendmsg+0x62c/0x940 [ 87.271188][ T5384] ___sys_sendmsg+0x1f0/0x27c [ 87.271962][ T5384] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.272781][ T5384] invoke_syscall+0x98/0x2b0 [ 87.273595][ T5384] el0_svc_common+0x138/0x258 [ 87.274439][ T5384] do_el0_svc+0x58/0x13c [ 87.275195][ T5384] el0_svc+0x78/0x1d0 [ 87.275898][ T5384] el0t_64_sync_handler+0xcc/0xe4 [ 87.276731][ T5384] el0t_64_sync+0x1a0/0x1a4 [ 87.290410][ T5386] FAULT_INJECTION: forcing a failure. [ 87.290410][ T5386] name failslab, interval 1, probability 0, space 0, times 0 [ 87.292455][ T5386] CPU: 1 PID: 5386 Comm: syz.0.223 Tainted: G W syzkaller #0 [ 87.293909][ T5386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.295622][ T5386] Call trace: [ 87.296178][ T5386] dump_backtrace+0x0/0x458 [ 87.296976][ T5386] show_stack+0x2c/0x3c [ 87.297597][ T5386] __dump_stack+0x30/0x40 [ 87.298346][ T5386] dump_stack_lvl+0xf4/0x15c [ 87.299108][ T5386] dump_stack+0x1c/0x5c [ 87.299807][ T5386] should_fail+0x3bc/0x514 [ 87.300576][ T5386] __should_failslab+0xbc/0x10c [ 87.301419][ T5386] should_failslab+0x10/0x28 [ 87.302209][ T5386] slab_pre_alloc_hook+0x64/0xe8 [ 87.303073][ T5386] kmem_cache_alloc_node+0x98/0x40c [ 87.303966][ T5386] __alloc_skb+0x130/0x678 [ 87.304716][ T5386] netlink_ack+0x2c4/0x96c [ 87.305481][ T5386] netlink_rcv_skb+0x1ec/0x3d8 [ 87.306273][ T5386] genl_rcv+0x38/0x50 [ 87.306982][ T5386] netlink_unicast+0x624/0x890 [ 87.307782][ T5386] netlink_sendmsg+0x6f4/0x9d8 [ 87.308681][ T5386] ____sys_sendmsg+0x62c/0x940 [ 87.309492][ T5386] ___sys_sendmsg+0x1f0/0x27c [ 87.310268][ T5386] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.311136][ T5386] invoke_syscall+0x98/0x2b0 [ 87.311935][ T5386] el0_svc_common+0x138/0x258 [ 87.312675][ T5386] do_el0_svc+0x58/0x13c [ 87.313397][ T5386] el0_svc+0x78/0x1d0 [ 87.314060][ T5386] el0t_64_sync_handler+0xcc/0xe4 [ 87.314926][ T5386] el0t_64_sync+0x1a0/0x1a4 [ 87.324211][ T5388] FAULT_INJECTION: forcing a failure. [ 87.324211][ T5388] name failslab, interval 1, probability 0, space 0, times 0 [ 87.326201][ T5388] CPU: 1 PID: 5388 Comm: syz.0.224 Tainted: G W syzkaller #0 [ 87.327632][ T5388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.329298][ T5388] Call trace: [ 87.329820][ T5388] dump_backtrace+0x0/0x458 [ 87.330621][ T5388] show_stack+0x2c/0x3c [ 87.331321][ T5388] __dump_stack+0x30/0x40 [ 87.332044][ T5388] dump_stack_lvl+0xf4/0x15c [ 87.332890][ T5388] dump_stack+0x1c/0x5c [ 87.333583][ T5388] should_fail+0x3bc/0x514 [ 87.334379][ T5388] __should_failslab+0xbc/0x10c [ 87.335174][ T5388] should_failslab+0x10/0x28 [ 87.335999][ T5388] slab_pre_alloc_hook+0x64/0xe8 [ 87.336879][ T5388] kmem_cache_alloc_node+0x98/0x40c [ 87.337760][ T5388] __alloc_skb+0x130/0x678 [ 87.338523][ T5388] netlink_ack+0x2c4/0x96c [ 87.339316][ T5388] netlink_rcv_skb+0x1ec/0x3d8 [ 87.340129][ T5388] genl_rcv+0x38/0x50 [ 87.340763][ T5388] netlink_unicast+0x624/0x890 [ 87.341540][ T5388] netlink_sendmsg+0x6f4/0x9d8 [ 87.342391][ T5388] ____sys_sendmsg+0x62c/0x940 [ 87.343245][ T5388] ___sys_sendmsg+0x1f0/0x27c [ 87.344091][ T5388] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.345002][ T5388] invoke_syscall+0x98/0x2b0 [ 87.345743][ T5388] el0_svc_common+0x138/0x258 [ 87.346568][ T5388] do_el0_svc+0x58/0x13c [ 87.347286][ T5388] el0_svc+0x78/0x1d0 [ 87.347973][ T5388] el0t_64_sync_handler+0xcc/0xe4 [ 87.348902][ T5388] el0t_64_sync+0x1a0/0x1a4 [ 87.361557][ T5390] FAULT_INJECTION: forcing a failure. [ 87.361557][ T5390] name failslab, interval 1, probability 0, space 0, times 0 [ 87.363540][ T5390] CPU: 1 PID: 5390 Comm: syz.0.225 Tainted: G W syzkaller #0 [ 87.364973][ T5390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.366628][ T5390] Call trace: [ 87.367276][ T5390] dump_backtrace+0x0/0x458 [ 87.368078][ T5390] show_stack+0x2c/0x3c [ 87.368771][ T5390] __dump_stack+0x30/0x40 [ 87.369482][ T5390] dump_stack_lvl+0xf4/0x15c [ 87.370337][ T5390] dump_stack+0x1c/0x5c [ 87.371000][ T5390] should_fail+0x3bc/0x514 [ 87.371771][ T5390] __should_failslab+0xbc/0x10c [ 87.372592][ T5390] should_failslab+0x10/0x28 [ 87.373391][ T5390] slab_pre_alloc_hook+0x64/0xe8 [ 87.374257][ T5390] kmem_cache_alloc_node+0x98/0x40c [ 87.375219][ T5390] __alloc_skb+0x130/0x678 [ 87.376014][ T5390] netlink_ack+0x2c4/0x96c [ 87.376841][ T5390] netlink_rcv_skb+0x1ec/0x3d8 [ 87.377657][ T5390] genl_rcv+0x38/0x50 [ 87.378338][ T5390] netlink_unicast+0x624/0x890 [ 87.379215][ T5390] netlink_sendmsg+0x6f4/0x9d8 [ 87.380062][ T5390] ____sys_sendmsg+0x62c/0x940 [ 87.380936][ T5390] ___sys_sendmsg+0x1f0/0x27c [ 87.381765][ T5390] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.382655][ T5390] invoke_syscall+0x98/0x2b0 [ 87.383495][ T5390] el0_svc_common+0x138/0x258 [ 87.384364][ T5390] do_el0_svc+0x58/0x13c [ 87.385138][ T5390] el0_svc+0x78/0x1d0 [ 87.385836][ T5390] el0t_64_sync_handler+0xcc/0xe4 [ 87.386768][ T5390] el0t_64_sync+0x1a0/0x1a4 [ 87.400214][ T5392] FAULT_INJECTION: forcing a failure. [ 87.400214][ T5392] name failslab, interval 1, probability 0, space 0, times 0 [ 87.402303][ T5392] CPU: 1 PID: 5392 Comm: syz.0.226 Tainted: G W syzkaller #0 [ 87.403699][ T5392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.405541][ T5392] Call trace: [ 87.406067][ T5392] dump_backtrace+0x0/0x458 [ 87.406860][ T5392] show_stack+0x2c/0x3c [ 87.407525][ T5392] __dump_stack+0x30/0x40 [ 87.408262][ T5392] dump_stack_lvl+0xf4/0x15c [ 87.409106][ T5392] dump_stack+0x1c/0x5c [ 87.409866][ T5392] should_fail+0x3bc/0x514 [ 87.410620][ T5392] __should_failslab+0xbc/0x10c [ 87.411428][ T5392] should_failslab+0x10/0x28 [ 87.412205][ T5392] slab_pre_alloc_hook+0x64/0xe8 [ 87.413101][ T5392] kmem_cache_alloc_node+0x98/0x40c [ 87.414004][ T5392] __alloc_skb+0x130/0x678 [ 87.414755][ T5392] netlink_ack+0x2c4/0x96c [ 87.415458][ T5392] netlink_rcv_skb+0x1ec/0x3d8 [ 87.416208][ T5392] genl_rcv+0x38/0x50 [ 87.416816][ T5392] netlink_unicast+0x624/0x890 [ 87.417602][ T5392] netlink_sendmsg+0x6f4/0x9d8 [ 87.418391][ T5392] ____sys_sendmsg+0x62c/0x940 [ 87.419175][ T5392] ___sys_sendmsg+0x1f0/0x27c [ 87.419936][ T5392] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.420702][ T5392] invoke_syscall+0x98/0x2b0 [ 87.421417][ T5392] el0_svc_common+0x138/0x258 [ 87.422215][ T5392] do_el0_svc+0x58/0x13c [ 87.422946][ T5392] el0_svc+0x78/0x1d0 [ 87.423662][ T5392] el0t_64_sync_handler+0xcc/0xe4 [ 87.424550][ T5392] el0t_64_sync+0x1a0/0x1a4 [ 87.437041][ T5394] FAULT_INJECTION: forcing a failure. [ 87.437041][ T5394] name failslab, interval 1, probability 0, space 0, times 0 [ 87.439135][ T5394] CPU: 1 PID: 5394 Comm: syz.0.227 Tainted: G W syzkaller #0 [ 87.440604][ T5394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.442271][ T5394] Call trace: [ 87.442800][ T5394] dump_backtrace+0x0/0x458 [ 87.443550][ T5394] show_stack+0x2c/0x3c [ 87.444277][ T5394] __dump_stack+0x30/0x40 [ 87.445074][ T5394] dump_stack_lvl+0xf4/0x15c [ 87.445855][ T5394] dump_stack+0x1c/0x5c [ 87.446532][ T5394] should_fail+0x3bc/0x514 [ 87.447368][ T5394] __should_failslab+0xbc/0x10c [ 87.448184][ T5394] should_failslab+0x10/0x28 [ 87.448988][ T5394] slab_pre_alloc_hook+0x64/0xe8 [ 87.449855][ T5394] kmem_cache_alloc_node+0x98/0x40c [ 87.450752][ T5394] __alloc_skb+0x130/0x678 [ 87.451509][ T5394] netlink_ack+0x2c4/0x96c [ 87.452278][ T5394] netlink_rcv_skb+0x1ec/0x3d8 [ 87.453140][ T5394] genl_rcv+0x38/0x50 [ 87.453856][ T5394] netlink_unicast+0x624/0x890 [ 87.454712][ T5394] netlink_sendmsg+0x6f4/0x9d8 [ 87.455522][ T5394] ____sys_sendmsg+0x62c/0x940 [ 87.456369][ T5394] ___sys_sendmsg+0x1f0/0x27c [ 87.457177][ T5394] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.458067][ T5394] invoke_syscall+0x98/0x2b0 [ 87.458844][ T5394] el0_svc_common+0x138/0x258 [ 87.459661][ T5394] do_el0_svc+0x58/0x13c [ 87.460404][ T5394] el0_svc+0x78/0x1d0 [ 87.461117][ T5394] el0t_64_sync_handler+0xcc/0xe4 [ 87.461939][ T5394] el0t_64_sync+0x1a0/0x1a4 [ 87.473990][ T5396] FAULT_INJECTION: forcing a failure. [ 87.473990][ T5396] name failslab, interval 1, probability 0, space 0, times 0 [ 87.476094][ T5396] CPU: 0 PID: 5396 Comm: syz.0.228 Tainted: G W syzkaller #0 [ 87.477493][ T5396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.479203][ T5396] Call trace: [ 87.479761][ T5396] dump_backtrace+0x0/0x458 [ 87.480488][ T5396] show_stack+0x2c/0x3c [ 87.481173][ T5396] __dump_stack+0x30/0x40 [ 87.481901][ T5396] dump_stack_lvl+0xf4/0x15c [ 87.482623][ T5396] dump_stack+0x1c/0x5c [ 87.483330][ T5396] should_fail+0x3bc/0x514 [ 87.484031][ T5396] __should_failslab+0xbc/0x10c [ 87.484875][ T5396] should_failslab+0x10/0x28 [ 87.485607][ T5396] slab_pre_alloc_hook+0x64/0xe8 [ 87.486399][ T5396] kmem_cache_alloc_node+0x98/0x40c [ 87.487207][ T5396] __alloc_skb+0x130/0x678 [ 87.487956][ T5396] netlink_ack+0x2c4/0x96c [ 87.488724][ T5396] netlink_rcv_skb+0x1ec/0x3d8 [ 87.489472][ T5396] genl_rcv+0x38/0x50 [ 87.490132][ T5396] netlink_unicast+0x624/0x890 [ 87.490961][ T5396] netlink_sendmsg+0x6f4/0x9d8 [ 87.491803][ T5396] ____sys_sendmsg+0x62c/0x940 [ 87.492577][ T5396] ___sys_sendmsg+0x1f0/0x27c [ 87.493345][ T5396] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.494181][ T5396] invoke_syscall+0x98/0x2b0 [ 87.494958][ T5396] el0_svc_common+0x138/0x258 [ 87.495792][ T5396] do_el0_svc+0x58/0x13c [ 87.496456][ T5396] el0_svc+0x78/0x1d0 [ 87.497138][ T5396] el0t_64_sync_handler+0xcc/0xe4 [ 87.497986][ T5396] el0t_64_sync+0x1a0/0x1a4 [ 87.509087][ T5398] FAULT_INJECTION: forcing a failure. [ 87.509087][ T5398] name failslab, interval 1, probability 0, space 0, times 0 [ 87.511690][ T5398] CPU: 1 PID: 5398 Comm: syz.0.229 Tainted: G W syzkaller #0 [ 87.513138][ T5398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.514671][ T5398] Call trace: [ 87.515188][ T5398] dump_backtrace+0x0/0x458 [ 87.515880][ T5398] show_stack+0x2c/0x3c [ 87.516498][ T5398] __dump_stack+0x30/0x40 [ 87.517131][ T5398] dump_stack_lvl+0xf4/0x15c [ 87.517778][ T5398] dump_stack+0x1c/0x5c [ 87.518422][ T5398] should_fail+0x3bc/0x514 [ 87.519064][ T5398] __should_failslab+0xbc/0x10c [ 87.519890][ T5398] should_failslab+0x10/0x28 [ 87.520596][ T5398] slab_pre_alloc_hook+0x64/0xe8 [ 87.521443][ T5398] kmem_cache_alloc_node+0x98/0x40c [ 87.522335][ T5398] __alloc_skb+0x130/0x678 [ 87.523054][ T5398] netlink_ack+0x2c4/0x96c [ 87.523859][ T5398] netlink_rcv_skb+0x1ec/0x3d8 [ 87.524762][ T5398] genl_rcv+0x38/0x50 [ 87.525441][ T5398] netlink_unicast+0x624/0x890 [ 87.526211][ T5398] netlink_sendmsg+0x6f4/0x9d8 [ 87.527030][ T5398] ____sys_sendmsg+0x62c/0x940 [ 87.527817][ T5398] ___sys_sendmsg+0x1f0/0x27c [ 87.528589][ T5398] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.529479][ T5398] invoke_syscall+0x98/0x2b0 [ 87.530229][ T5398] el0_svc_common+0x138/0x258 [ 87.531077][ T5398] do_el0_svc+0x58/0x13c [ 87.531821][ T5398] el0_svc+0x78/0x1d0 [ 87.532566][ T5398] el0t_64_sync_handler+0xcc/0xe4 [ 87.533415][ T5398] el0t_64_sync+0x1a0/0x1a4 [ 87.543961][ T5400] FAULT_INJECTION: forcing a failure. [ 87.543961][ T5400] name failslab, interval 1, probability 0, space 0, times 0 [ 87.546372][ T5400] CPU: 1 PID: 5400 Comm: syz.0.230 Tainted: G W syzkaller #0 [ 87.547672][ T5400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.549275][ T5400] Call trace: [ 87.549811][ T5400] dump_backtrace+0x0/0x458 [ 87.550540][ T5400] show_stack+0x2c/0x3c [ 87.551205][ T5400] __dump_stack+0x30/0x40 [ 87.551947][ T5400] dump_stack_lvl+0xf4/0x15c [ 87.552707][ T5400] dump_stack+0x1c/0x5c [ 87.553475][ T5400] should_fail+0x3bc/0x514 [ 87.554207][ T5400] __should_failslab+0xbc/0x10c [ 87.555093][ T5400] should_failslab+0x10/0x28 [ 87.555850][ T5400] slab_pre_alloc_hook+0x64/0xe8 [ 87.556688][ T5400] kmem_cache_alloc_node+0x98/0x40c [ 87.557576][ T5400] __alloc_skb+0x130/0x678 [ 87.558259][ T5400] netlink_ack+0x2c4/0x96c [ 87.559008][ T5400] netlink_rcv_skb+0x1ec/0x3d8 [ 87.559847][ T5400] genl_rcv+0x38/0x50 [ 87.560535][ T5400] netlink_unicast+0x624/0x890 [ 87.561371][ T5400] netlink_sendmsg+0x6f4/0x9d8 [ 87.562146][ T5400] ____sys_sendmsg+0x62c/0x940 [ 87.562976][ T5400] ___sys_sendmsg+0x1f0/0x27c [ 87.563753][ T5400] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.564591][ T5400] invoke_syscall+0x98/0x2b0 [ 87.565385][ T5400] el0_svc_common+0x138/0x258 [ 87.566163][ T5400] do_el0_svc+0x58/0x13c [ 87.566854][ T5400] el0_svc+0x78/0x1d0 [ 87.567480][ T5400] el0t_64_sync_handler+0xcc/0xe4 [ 87.568305][ T5400] el0t_64_sync+0x1a0/0x1a4 [ 87.581821][ T5402] FAULT_INJECTION: forcing a failure. [ 87.581821][ T5402] name failslab, interval 1, probability 0, space 0, times 0 [ 87.583946][ T5402] CPU: 0 PID: 5402 Comm: syz.0.231 Tainted: G W syzkaller #0 [ 87.585444][ T5402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.587202][ T5402] Call trace: [ 87.587792][ T5402] dump_backtrace+0x0/0x458 [ 87.588559][ T5402] show_stack+0x2c/0x3c [ 87.589348][ T5402] __dump_stack+0x30/0x40 [ 87.590081][ T5402] dump_stack_lvl+0xf4/0x15c [ 87.590855][ T5402] dump_stack+0x1c/0x5c [ 87.591531][ T5402] should_fail+0x3bc/0x514 [ 87.592263][ T5402] __should_failslab+0xbc/0x10c [ 87.593093][ T5402] should_failslab+0x10/0x28 [ 87.593840][ T5402] slab_pre_alloc_hook+0x64/0xe8 [ 87.594755][ T5402] kmem_cache_alloc_node+0x98/0x40c [ 87.595647][ T5402] __alloc_skb+0x130/0x678 [ 87.596417][ T5402] netlink_ack+0x2c4/0x96c [ 87.597166][ T5402] netlink_rcv_skb+0x1ec/0x3d8 [ 87.597995][ T5402] genl_rcv+0x38/0x50 [ 87.598656][ T5402] netlink_unicast+0x624/0x890 [ 87.599444][ T5402] netlink_sendmsg+0x6f4/0x9d8 [ 87.600173][ T5402] ____sys_sendmsg+0x62c/0x940 [ 87.600974][ T5402] ___sys_sendmsg+0x1f0/0x27c [ 87.601754][ T5402] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.602642][ T5402] invoke_syscall+0x98/0x2b0 [ 87.603430][ T5402] el0_svc_common+0x138/0x258 [ 87.604193][ T5402] do_el0_svc+0x58/0x13c [ 87.604981][ T5402] el0_svc+0x78/0x1d0 [ 87.605662][ T5402] el0t_64_sync_handler+0xcc/0xe4 [ 87.606531][ T5402] el0t_64_sync+0x1a0/0x1a4 [ 87.616277][ T5404] FAULT_INJECTION: forcing a failure. [ 87.616277][ T5404] name failslab, interval 1, probability 0, space 0, times 0 [ 87.618285][ T5404] CPU: 1 PID: 5404 Comm: syz.0.232 Tainted: G W syzkaller #0 [ 87.619737][ T5404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.621521][ T5404] Call trace: [ 87.622117][ T5404] dump_backtrace+0x0/0x458 [ 87.622941][ T5404] show_stack+0x2c/0x3c [ 87.623633][ T5404] __dump_stack+0x30/0x40 [ 87.624398][ T5404] dump_stack_lvl+0xf4/0x15c [ 87.625172][ T5404] dump_stack+0x1c/0x5c [ 87.625902][ T5404] should_fail+0x3bc/0x514 [ 87.626650][ T5404] __should_failslab+0xbc/0x10c [ 87.627484][ T5404] should_failslab+0x10/0x28 [ 87.628252][ T5404] slab_pre_alloc_hook+0x64/0xe8 [ 87.629103][ T5404] kmem_cache_alloc_node+0x98/0x40c [ 87.629966][ T5404] __alloc_skb+0x130/0x678 [ 87.630728][ T5404] netlink_ack+0x2c4/0x96c [ 87.631503][ T5404] netlink_rcv_skb+0x1ec/0x3d8 [ 87.632283][ T5404] genl_rcv+0x38/0x50 [ 87.632929][ T5404] netlink_unicast+0x624/0x890 [ 87.633683][ T5404] netlink_sendmsg+0x6f4/0x9d8 [ 87.634515][ T5404] ____sys_sendmsg+0x62c/0x940 [ 87.635343][ T5404] ___sys_sendmsg+0x1f0/0x27c [ 87.636133][ T5404] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.637055][ T5404] invoke_syscall+0x98/0x2b0 [ 87.637935][ T5404] el0_svc_common+0x138/0x258 [ 87.638733][ T5404] do_el0_svc+0x58/0x13c [ 87.639536][ T5404] el0_svc+0x78/0x1d0 [ 87.640260][ T5404] el0t_64_sync_handler+0xcc/0xe4 [ 87.641147][ T5404] el0t_64_sync+0x1a0/0x1a4 [ 87.653233][ T5406] FAULT_INJECTION: forcing a failure. [ 87.653233][ T5406] name failslab, interval 1, probability 0, space 0, times 0 [ 87.655330][ T5406] CPU: 1 PID: 5406 Comm: syz.0.233 Tainted: G W syzkaller #0 [ 87.656839][ T5406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.658440][ T5406] Call trace: [ 87.658950][ T5406] dump_backtrace+0x0/0x458 [ 87.659727][ T5406] show_stack+0x2c/0x3c [ 87.660426][ T5406] __dump_stack+0x30/0x40 [ 87.661116][ T5406] dump_stack_lvl+0xf4/0x15c [ 87.661883][ T5406] dump_stack+0x1c/0x5c [ 87.662594][ T5406] should_fail+0x3bc/0x514 [ 87.663401][ T5406] __should_failslab+0xbc/0x10c [ 87.664288][ T5406] should_failslab+0x10/0x28 [ 87.665099][ T5406] slab_pre_alloc_hook+0x64/0xe8 [ 87.665913][ T5406] kmem_cache_alloc_node+0x98/0x40c [ 87.666820][ T5406] __alloc_skb+0x130/0x678 [ 87.667632][ T5406] netlink_ack+0x2c4/0x96c [ 87.668440][ T5406] netlink_rcv_skb+0x1ec/0x3d8 [ 87.669191][ T5406] genl_rcv+0x38/0x50 [ 87.669913][ T5406] netlink_unicast+0x624/0x890 [ 87.670793][ T5406] netlink_sendmsg+0x6f4/0x9d8 [ 87.671619][ T5406] ____sys_sendmsg+0x62c/0x940 [ 87.672447][ T5406] ___sys_sendmsg+0x1f0/0x27c [ 87.673258][ T5406] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.674114][ T5406] invoke_syscall+0x98/0x2b0 [ 87.674958][ T5406] el0_svc_common+0x138/0x258 [ 87.675792][ T5406] do_el0_svc+0x58/0x13c [ 87.676533][ T5406] el0_svc+0x78/0x1d0 [ 87.677219][ T5406] el0t_64_sync_handler+0xcc/0xe4 [ 87.678008][ T5406] el0t_64_sync+0x1a0/0x1a4 [ 87.689129][ T5408] FAULT_INJECTION: forcing a failure. [ 87.689129][ T5408] name failslab, interval 1, probability 0, space 0, times 0 [ 87.692095][ T5408] CPU: 1 PID: 5408 Comm: syz.0.234 Tainted: G W syzkaller #0 [ 87.693440][ T5408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.695052][ T5408] Call trace: [ 87.695588][ T5408] dump_backtrace+0x0/0x458 [ 87.696441][ T5408] show_stack+0x2c/0x3c [ 87.697039][ T5408] __dump_stack+0x30/0x40 [ 87.697772][ T5408] dump_stack_lvl+0xf4/0x15c [ 87.698584][ T5408] dump_stack+0x1c/0x5c [ 87.699287][ T5408] should_fail+0x3bc/0x514 [ 87.699999][ T5408] __should_failslab+0xbc/0x10c [ 87.700853][ T5408] should_failslab+0x10/0x28 [ 87.701663][ T5408] slab_pre_alloc_hook+0x64/0xe8 [ 87.702561][ T5408] kmem_cache_alloc_node+0x98/0x40c [ 87.703457][ T5408] __alloc_skb+0x130/0x678 [ 87.704201][ T5408] netlink_ack+0x2c4/0x96c [ 87.704940][ T5408] netlink_rcv_skb+0x1ec/0x3d8 [ 87.705750][ T5408] genl_rcv+0x38/0x50 [ 87.706429][ T5408] netlink_unicast+0x624/0x890 [ 87.707244][ T5408] netlink_sendmsg+0x6f4/0x9d8 [ 87.708123][ T5408] ____sys_sendmsg+0x62c/0x940 [ 87.708873][ T5408] ___sys_sendmsg+0x1f0/0x27c [ 87.709705][ T5408] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.710593][ T5408] invoke_syscall+0x98/0x2b0 [ 87.711369][ T5408] el0_svc_common+0x138/0x258 [ 87.712124][ T5408] do_el0_svc+0x58/0x13c [ 87.712811][ T5408] el0_svc+0x78/0x1d0 [ 87.713488][ T5408] el0t_64_sync_handler+0xcc/0xe4 [ 87.714307][ T5408] el0t_64_sync+0x1a0/0x1a4 [ 87.724076][ T5410] FAULT_INJECTION: forcing a failure. [ 87.724076][ T5410] name failslab, interval 1, probability 0, space 0, times 0 [ 87.726182][ T5410] CPU: 1 PID: 5410 Comm: syz.0.235 Tainted: G W syzkaller #0 [ 87.727583][ T5410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.729215][ T5410] Call trace: [ 87.729730][ T5410] dump_backtrace+0x0/0x458 [ 87.730486][ T5410] show_stack+0x2c/0x3c [ 87.731170][ T5410] __dump_stack+0x30/0x40 [ 87.731905][ T5410] dump_stack_lvl+0xf4/0x15c [ 87.732661][ T5410] dump_stack+0x1c/0x5c [ 87.733355][ T5410] should_fail+0x3bc/0x514 [ 87.734066][ T5410] __should_failslab+0xbc/0x10c [ 87.734876][ T5410] should_failslab+0x10/0x28 [ 87.735638][ T5410] slab_pre_alloc_hook+0x64/0xe8 [ 87.736426][ T5410] kmem_cache_alloc_node+0x98/0x40c [ 87.737225][ T5410] __alloc_skb+0x130/0x678 [ 87.737897][ T5410] netlink_ack+0x2c4/0x96c [ 87.738550][ T5410] netlink_rcv_skb+0x1ec/0x3d8 [ 87.739249][ T5410] genl_rcv+0x38/0x50 [ 87.739823][ T5410] netlink_unicast+0x624/0x890 [ 87.740534][ T5410] netlink_sendmsg+0x6f4/0x9d8 [ 87.741241][ T5410] ____sys_sendmsg+0x62c/0x940 [ 87.742038][ T5410] ___sys_sendmsg+0x1f0/0x27c [ 87.742825][ T5410] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.743648][ T5410] invoke_syscall+0x98/0x2b0 [ 87.744413][ T5410] el0_svc_common+0x138/0x258 [ 87.745245][ T5410] do_el0_svc+0x58/0x13c [ 87.745943][ T5410] el0_svc+0x78/0x1d0 [ 87.746559][ T5410] el0t_64_sync_handler+0xcc/0xe4 [ 87.747356][ T5410] el0t_64_sync+0x1a0/0x1a4 [ 87.757874][ T5412] FAULT_INJECTION: forcing a failure. [ 87.757874][ T5412] name failslab, interval 1, probability 0, space 0, times 0 [ 87.760691][ T5412] CPU: 1 PID: 5412 Comm: syz.0.236 Tainted: G W syzkaller #0 [ 87.762118][ T5412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.763777][ T5412] Call trace: [ 87.764318][ T5412] dump_backtrace+0x0/0x458 [ 87.765046][ T5412] show_stack+0x2c/0x3c [ 87.765737][ T5412] __dump_stack+0x30/0x40 [ 87.766448][ T5412] dump_stack_lvl+0xf4/0x15c [ 87.767225][ T5412] dump_stack+0x1c/0x5c [ 87.767872][ T5412] should_fail+0x3bc/0x514 [ 87.768573][ T5412] __should_failslab+0xbc/0x10c [ 87.769334][ T5412] should_failslab+0x10/0x28 [ 87.770162][ T5412] slab_pre_alloc_hook+0x64/0xe8 [ 87.771031][ T5412] kmem_cache_alloc_node+0x98/0x40c [ 87.771941][ T5412] __alloc_skb+0x130/0x678 [ 87.772714][ T5412] netlink_ack+0x2c4/0x96c [ 87.773469][ T5412] netlink_rcv_skb+0x1ec/0x3d8 [ 87.774245][ T5412] genl_rcv+0x38/0x50 [ 87.774932][ T5412] netlink_unicast+0x624/0x890 [ 87.775787][ T5412] netlink_sendmsg+0x6f4/0x9d8 [ 87.776645][ T5412] ____sys_sendmsg+0x62c/0x940 [ 87.777463][ T5412] ___sys_sendmsg+0x1f0/0x27c [ 87.778290][ T5412] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.779238][ T5412] invoke_syscall+0x98/0x2b0 [ 87.780016][ T5412] el0_svc_common+0x138/0x258 [ 87.780850][ T5412] do_el0_svc+0x58/0x13c [ 87.781525][ T5412] el0_svc+0x78/0x1d0 [ 87.782212][ T5412] el0t_64_sync_handler+0xcc/0xe4 [ 87.783072][ T5412] el0t_64_sync+0x1a0/0x1a4 [ 87.791758][ T5414] FAULT_INJECTION: forcing a failure. [ 87.791758][ T5414] name failslab, interval 1, probability 0, space 0, times 0 [ 87.793798][ T5414] CPU: 1 PID: 5414 Comm: syz.0.237 Tainted: G W syzkaller #0 [ 87.795106][ T5414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.796727][ T5414] Call trace: [ 87.797222][ T5414] dump_backtrace+0x0/0x458 [ 87.797927][ T5414] show_stack+0x2c/0x3c [ 87.798572][ T5414] __dump_stack+0x30/0x40 [ 87.799227][ T5414] dump_stack_lvl+0xf4/0x15c [ 87.799980][ T5414] dump_stack+0x1c/0x5c [ 87.800690][ T5414] should_fail+0x3bc/0x514 [ 87.801468][ T5414] __should_failslab+0xbc/0x10c [ 87.802313][ T5414] should_failslab+0x10/0x28 [ 87.803096][ T5414] slab_pre_alloc_hook+0x64/0xe8 [ 87.803906][ T5414] kmem_cache_alloc_node+0x98/0x40c [ 87.804782][ T5414] __alloc_skb+0x130/0x678 [ 87.805475][ T5414] netlink_ack+0x2c4/0x96c [ 87.806145][ T5414] netlink_rcv_skb+0x1ec/0x3d8 [ 87.806991][ T5414] genl_rcv+0x38/0x50 [ 87.807676][ T5414] netlink_unicast+0x624/0x890 [ 87.808453][ T5414] netlink_sendmsg+0x6f4/0x9d8 [ 87.809241][ T5414] ____sys_sendmsg+0x62c/0x940 [ 87.809974][ T5414] ___sys_sendmsg+0x1f0/0x27c [ 87.810770][ T5414] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.811671][ T5414] invoke_syscall+0x98/0x2b0 [ 87.812499][ T5414] el0_svc_common+0x138/0x258 [ 87.813345][ T5414] do_el0_svc+0x58/0x13c [ 87.814142][ T5414] el0_svc+0x78/0x1d0 [ 87.814840][ T5414] el0t_64_sync_handler+0xcc/0xe4 [ 87.815689][ T5414] el0t_64_sync+0x1a0/0x1a4 [ 87.824420][ T5416] FAULT_INJECTION: forcing a failure. [ 87.824420][ T5416] name failslab, interval 1, probability 0, space 0, times 0 [ 87.826540][ T5416] CPU: 1 PID: 5416 Comm: syz.0.238 Tainted: G W syzkaller #0 [ 87.827895][ T5416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.829508][ T5416] Call trace: [ 87.830019][ T5416] dump_backtrace+0x0/0x458 [ 87.830771][ T5416] show_stack+0x2c/0x3c [ 87.831397][ T5416] __dump_stack+0x30/0x40 [ 87.832085][ T5416] dump_stack_lvl+0xf4/0x15c [ 87.832813][ T5416] dump_stack+0x1c/0x5c [ 87.833455][ T5416] should_fail+0x3bc/0x514 [ 87.834246][ T5416] __should_failslab+0xbc/0x10c [ 87.835100][ T5416] should_failslab+0x10/0x28 [ 87.835917][ T5416] slab_pre_alloc_hook+0x64/0xe8 [ 87.836731][ T5416] kmem_cache_alloc_node+0x98/0x40c [ 87.837641][ T5416] __alloc_skb+0x130/0x678 [ 87.838377][ T5416] netlink_ack+0x2c4/0x96c [ 87.839114][ T5416] netlink_rcv_skb+0x1ec/0x3d8 [ 87.839921][ T5416] genl_rcv+0x38/0x50 [ 87.840638][ T5416] netlink_unicast+0x624/0x890 [ 87.841426][ T5416] netlink_sendmsg+0x6f4/0x9d8 [ 87.842147][ T5416] ____sys_sendmsg+0x62c/0x940 [ 87.842917][ T5416] ___sys_sendmsg+0x1f0/0x27c [ 87.843701][ T5416] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.844549][ T5416] invoke_syscall+0x98/0x2b0 [ 87.845272][ T5416] el0_svc_common+0x138/0x258 [ 87.846018][ T5416] do_el0_svc+0x58/0x13c [ 87.846707][ T5416] el0_svc+0x78/0x1d0 [ 87.847382][ T5416] el0t_64_sync_handler+0xcc/0xe4 [ 87.848258][ T5416] el0t_64_sync+0x1a0/0x1a4 [ 87.857684][ T5418] FAULT_INJECTION: forcing a failure. [ 87.857684][ T5418] name failslab, interval 1, probability 0, space 0, times 0 [ 87.859922][ T5418] CPU: 1 PID: 5418 Comm: syz.0.239 Tainted: G W syzkaller #0 [ 87.861176][ T5418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.862709][ T5418] Call trace: [ 87.863211][ T5418] dump_backtrace+0x0/0x458 [ 87.863996][ T5418] show_stack+0x2c/0x3c [ 87.864694][ T5418] __dump_stack+0x30/0x40 [ 87.865349][ T5418] dump_stack_lvl+0xf4/0x15c [ 87.866015][ T5418] dump_stack+0x1c/0x5c [ 87.866672][ T5418] should_fail+0x3bc/0x514 [ 87.867369][ T5418] __should_failslab+0xbc/0x10c [ 87.868233][ T5418] should_failslab+0x10/0x28 [ 87.869017][ T5418] slab_pre_alloc_hook+0x64/0xe8 [ 87.869904][ T5418] kmem_cache_alloc_node+0x98/0x40c [ 87.870852][ T5418] __alloc_skb+0x130/0x678 [ 87.871632][ T5418] netlink_ack+0x2c4/0x96c [ 87.872413][ T5418] netlink_rcv_skb+0x1ec/0x3d8 [ 87.873265][ T5418] genl_rcv+0x38/0x50 [ 87.874016][ T5418] netlink_unicast+0x624/0x890 [ 87.874843][ T5418] netlink_sendmsg+0x6f4/0x9d8 [ 87.875608][ T5418] ____sys_sendmsg+0x62c/0x940 [ 87.876425][ T5418] ___sys_sendmsg+0x1f0/0x27c [ 87.877246][ T5418] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.878166][ T5418] invoke_syscall+0x98/0x2b0 [ 87.878986][ T5418] el0_svc_common+0x138/0x258 [ 87.879827][ T5418] do_el0_svc+0x58/0x13c [ 87.880586][ T5418] el0_svc+0x78/0x1d0 [ 87.881239][ T5418] el0t_64_sync_handler+0xcc/0xe4 [ 87.882149][ T5418] el0t_64_sync+0x1a0/0x1a4 [ 87.892703][ T5420] FAULT_INJECTION: forcing a failure. [ 87.892703][ T5420] name failslab, interval 1, probability 0, space 0, times 0 [ 87.894863][ T5420] CPU: 0 PID: 5420 Comm: syz.0.240 Tainted: G W syzkaller #0 [ 87.896339][ T5420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.897969][ T5420] Call trace: [ 87.898507][ T5420] dump_backtrace+0x0/0x458 [ 87.899274][ T5420] show_stack+0x2c/0x3c [ 87.900021][ T5420] __dump_stack+0x30/0x40 [ 87.900761][ T5420] dump_stack_lvl+0xf4/0x15c [ 87.901597][ T5420] dump_stack+0x1c/0x5c [ 87.902316][ T5420] should_fail+0x3bc/0x514 [ 87.903077][ T5420] __should_failslab+0xbc/0x10c [ 87.903910][ T5420] should_failslab+0x10/0x28 [ 87.904713][ T5420] slab_pre_alloc_hook+0x64/0xe8 [ 87.905556][ T5420] kmem_cache_alloc_node+0x98/0x40c [ 87.906480][ T5420] __alloc_skb+0x130/0x678 [ 87.907264][ T5420] netlink_ack+0x2c4/0x96c [ 87.908059][ T5420] netlink_rcv_skb+0x1ec/0x3d8 [ 87.908862][ T5420] genl_rcv+0x38/0x50 [ 87.909552][ T5420] netlink_unicast+0x624/0x890 [ 87.910389][ T5420] netlink_sendmsg+0x6f4/0x9d8 [ 87.911229][ T5420] ____sys_sendmsg+0x62c/0x940 [ 87.912031][ T5420] ___sys_sendmsg+0x1f0/0x27c [ 87.912801][ T5420] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.913637][ T5420] invoke_syscall+0x98/0x2b0 [ 87.914374][ T5420] el0_svc_common+0x138/0x258 [ 87.915143][ T5420] do_el0_svc+0x58/0x13c [ 87.915833][ T5420] el0_svc+0x78/0x1d0 [ 87.916537][ T5420] el0t_64_sync_handler+0xcc/0xe4 [ 87.917366][ T5420] el0t_64_sync+0x1a0/0x1a4 [ 87.928443][ T5422] FAULT_INJECTION: forcing a failure. [ 87.928443][ T5422] name failslab, interval 1, probability 0, space 0, times 0 [ 87.931650][ T5422] CPU: 0 PID: 5422 Comm: syz.0.241 Tainted: G W syzkaller #0 [ 87.933175][ T5422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.934955][ T5422] Call trace: [ 87.935490][ T5422] dump_backtrace+0x0/0x458 [ 87.936259][ T5422] show_stack+0x2c/0x3c [ 87.936956][ T5422] __dump_stack+0x30/0x40 [ 87.937726][ T5422] dump_stack_lvl+0xf4/0x15c [ 87.938480][ T5422] dump_stack+0x1c/0x5c [ 87.939160][ T5422] should_fail+0x3bc/0x514 [ 87.939900][ T5422] __should_failslab+0xbc/0x10c [ 87.940762][ T5422] should_failslab+0x10/0x28 [ 87.941584][ T5422] slab_pre_alloc_hook+0x64/0xe8 [ 87.942460][ T5422] kmem_cache_alloc_node+0x98/0x40c [ 87.943330][ T5422] __alloc_skb+0x130/0x678 [ 87.944093][ T5422] netlink_ack+0x2c4/0x96c [ 87.944879][ T5422] netlink_rcv_skb+0x1ec/0x3d8 [ 87.945682][ T5422] genl_rcv+0x38/0x50 [ 87.946407][ T5422] netlink_unicast+0x624/0x890 [ 87.947264][ T5422] netlink_sendmsg+0x6f4/0x9d8 [ 87.948070][ T5422] ____sys_sendmsg+0x62c/0x940 [ 87.948931][ T5422] ___sys_sendmsg+0x1f0/0x27c [ 87.949759][ T5422] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.950677][ T5422] invoke_syscall+0x98/0x2b0 [ 87.951451][ T5422] el0_svc_common+0x138/0x258 [ 87.952218][ T5422] do_el0_svc+0x58/0x13c [ 87.952970][ T5422] el0_svc+0x78/0x1d0 [ 87.953650][ T5422] el0t_64_sync_handler+0xcc/0xe4 [ 87.954490][ T5422] el0t_64_sync+0x1a0/0x1a4 [ 87.971268][ T5424] FAULT_INJECTION: forcing a failure. [ 87.971268][ T5424] name failslab, interval 1, probability 0, space 0, times 0 [ 87.973530][ T5424] CPU: 1 PID: 5424 Comm: syz.0.242 Tainted: G W syzkaller #0 [ 87.975098][ T5424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.976765][ T5424] Call trace: [ 87.977279][ T5424] dump_backtrace+0x0/0x458 [ 87.978074][ T5424] show_stack+0x2c/0x3c [ 87.978819][ T5424] __dump_stack+0x30/0x40 [ 87.979545][ T5424] dump_stack_lvl+0xf4/0x15c [ 87.980369][ T5424] dump_stack+0x1c/0x5c [ 87.981127][ T5424] should_fail+0x3bc/0x514 [ 87.981889][ T5424] __should_failslab+0xbc/0x10c [ 87.982742][ T5424] should_failslab+0x10/0x28 [ 87.983508][ T5424] slab_pre_alloc_hook+0x64/0xe8 [ 87.984346][ T5424] kmem_cache_alloc_node+0x98/0x40c [ 87.985244][ T5424] __alloc_skb+0x130/0x678 [ 87.986036][ T5424] netlink_ack+0x2c4/0x96c [ 87.986788][ T5424] netlink_rcv_skb+0x1ec/0x3d8 [ 87.987578][ T5424] genl_rcv+0x38/0x50 [ 87.988215][ T5424] netlink_unicast+0x624/0x890 [ 87.989051][ T5424] netlink_sendmsg+0x6f4/0x9d8 [ 87.989906][ T5424] ____sys_sendmsg+0x62c/0x940 [ 87.990754][ T5424] ___sys_sendmsg+0x1f0/0x27c [ 87.991543][ T5424] __arm64_sys_sendmsg+0x1bc/0x278 [ 87.992419][ T5424] invoke_syscall+0x98/0x2b0 [ 87.993222][ T5424] el0_svc_common+0x138/0x258 [ 87.993977][ T5424] do_el0_svc+0x58/0x13c [ 87.994652][ T5424] el0_svc+0x78/0x1d0 [ 87.995255][ T5424] el0t_64_sync_handler+0xcc/0xe4 [ 87.996074][ T5424] el0t_64_sync+0x1a0/0x1a4 [ 88.007473][ T5426] FAULT_INJECTION: forcing a failure. [ 88.007473][ T5426] name failslab, interval 1, probability 0, space 0, times 0 [ 88.009878][ T5426] CPU: 0 PID: 5426 Comm: syz.0.243 Tainted: G W syzkaller #0 [ 88.011317][ T5426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.012888][ T5426] Call trace: [ 88.013448][ T5426] dump_backtrace+0x0/0x458 [ 88.014190][ T5426] show_stack+0x2c/0x3c [ 88.014858][ T5426] __dump_stack+0x30/0x40 [ 88.015579][ T5426] dump_stack_lvl+0xf4/0x15c [ 88.016308][ T5426] dump_stack+0x1c/0x5c [ 88.016982][ T5426] should_fail+0x3bc/0x514 [ 88.017689][ T5426] __should_failslab+0xbc/0x10c [ 88.018445][ T5426] should_failslab+0x10/0x28 [ 88.019180][ T5426] slab_pre_alloc_hook+0x64/0xe8 [ 88.019953][ T5426] kmem_cache_alloc_node+0x98/0x40c [ 88.020734][ T5426] __alloc_skb+0x130/0x678 [ 88.021437][ T5426] netlink_ack+0x2c4/0x96c [ 88.022131][ T5426] netlink_rcv_skb+0x1ec/0x3d8 [ 88.022878][ T5426] genl_rcv+0x38/0x50 [ 88.023461][ T5426] netlink_unicast+0x624/0x890 [ 88.024270][ T5426] netlink_sendmsg+0x6f4/0x9d8 [ 88.025035][ T5426] ____sys_sendmsg+0x62c/0x940 [ 88.025849][ T5426] ___sys_sendmsg+0x1f0/0x27c [ 88.026665][ T5426] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.027511][ T5426] invoke_syscall+0x98/0x2b0 [ 88.028308][ T5426] el0_svc_common+0x138/0x258 [ 88.029079][ T5426] do_el0_svc+0x58/0x13c [ 88.029825][ T5426] el0_svc+0x78/0x1d0 [ 88.030490][ T5426] el0t_64_sync_handler+0xcc/0xe4 [ 88.031355][ T5426] el0t_64_sync+0x1a0/0x1a4 [ 88.041988][ T5428] FAULT_INJECTION: forcing a failure. [ 88.041988][ T5428] name failslab, interval 1, probability 0, space 0, times 0 [ 88.043987][ T5428] CPU: 0 PID: 5428 Comm: syz.0.244 Tainted: G W syzkaller #0 [ 88.045400][ T5428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.047072][ T5428] Call trace: [ 88.047631][ T5428] dump_backtrace+0x0/0x458 [ 88.048408][ T5428] show_stack+0x2c/0x3c [ 88.049070][ T5428] __dump_stack+0x30/0x40 [ 88.049804][ T5428] dump_stack_lvl+0xf4/0x15c [ 88.050534][ T5428] dump_stack+0x1c/0x5c [ 88.051217][ T5428] should_fail+0x3bc/0x514 [ 88.051951][ T5428] __should_failslab+0xbc/0x10c [ 88.052776][ T5428] should_failslab+0x10/0x28 [ 88.053527][ T5428] slab_pre_alloc_hook+0x64/0xe8 [ 88.054373][ T5428] kmem_cache_alloc_node+0x98/0x40c [ 88.055297][ T5428] __alloc_skb+0x130/0x678 [ 88.056074][ T5428] netlink_ack+0x2c4/0x96c [ 88.056868][ T5428] netlink_rcv_skb+0x1ec/0x3d8 [ 88.057712][ T5428] genl_rcv+0x38/0x50 [ 88.058409][ T5428] netlink_unicast+0x624/0x890 [ 88.059237][ T5428] netlink_sendmsg+0x6f4/0x9d8 [ 88.060080][ T5428] ____sys_sendmsg+0x62c/0x940 [ 88.060937][ T5428] ___sys_sendmsg+0x1f0/0x27c [ 88.061765][ T5428] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.062701][ T5428] invoke_syscall+0x98/0x2b0 [ 88.063538][ T5428] el0_svc_common+0x138/0x258 [ 88.064385][ T5428] do_el0_svc+0x58/0x13c [ 88.065100][ T5428] el0_svc+0x78/0x1d0 [ 88.065788][ T5428] el0t_64_sync_handler+0xcc/0xe4 [ 88.066660][ T5428] el0t_64_sync+0x1a0/0x1a4 [ 88.079843][ T5430] FAULT_INJECTION: forcing a failure. [ 88.079843][ T5430] name failslab, interval 1, probability 0, space 0, times 0 [ 88.082059][ T5430] CPU: 0 PID: 5430 Comm: syz.0.245 Tainted: G W syzkaller #0 [ 88.083502][ T5430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.085182][ T5430] Call trace: [ 88.085725][ T5430] dump_backtrace+0x0/0x458 [ 88.086517][ T5430] show_stack+0x2c/0x3c [ 88.087217][ T5430] __dump_stack+0x30/0x40 [ 88.087980][ T5430] dump_stack_lvl+0xf4/0x15c [ 88.088778][ T5430] dump_stack+0x1c/0x5c [ 88.089503][ T5430] should_fail+0x3bc/0x514 [ 88.090301][ T5430] __should_failslab+0xbc/0x10c [ 88.091141][ T5430] should_failslab+0x10/0x28 [ 88.092021][ T5430] slab_pre_alloc_hook+0x64/0xe8 [ 88.092899][ T5430] kmem_cache_alloc_node+0x98/0x40c [ 88.093808][ T5430] __alloc_skb+0x130/0x678 [ 88.094617][ T5430] netlink_ack+0x2c4/0x96c [ 88.095381][ T5430] netlink_rcv_skb+0x1ec/0x3d8 [ 88.096141][ T5430] genl_rcv+0x38/0x50 [ 88.096852][ T5430] netlink_unicast+0x624/0x890 [ 88.097626][ T5430] netlink_sendmsg+0x6f4/0x9d8 [ 88.098411][ T5430] ____sys_sendmsg+0x62c/0x940 [ 88.099162][ T5430] ___sys_sendmsg+0x1f0/0x27c [ 88.099965][ T5430] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.100783][ T5430] invoke_syscall+0x98/0x2b0 [ 88.101540][ T5430] el0_svc_common+0x138/0x258 [ 88.102262][ T5430] do_el0_svc+0x58/0x13c [ 88.103060][ T5430] el0_svc+0x78/0x1d0 [ 88.103668][ T5430] el0t_64_sync_handler+0xcc/0xe4 [ 88.104566][ T5430] el0t_64_sync+0x1a0/0x1a4 [ 88.115144][ T5432] FAULT_INJECTION: forcing a failure. [ 88.115144][ T5432] name failslab, interval 1, probability 0, space 0, times 0 [ 88.117281][ T5432] CPU: 0 PID: 5432 Comm: syz.0.246 Tainted: G W syzkaller #0 [ 88.118724][ T5432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.120459][ T5432] Call trace: [ 88.121050][ T5432] dump_backtrace+0x0/0x458 [ 88.121786][ T5432] show_stack+0x2c/0x3c [ 88.122540][ T5432] __dump_stack+0x30/0x40 [ 88.123274][ T5432] dump_stack_lvl+0xf4/0x15c [ 88.124050][ T5432] dump_stack+0x1c/0x5c [ 88.124742][ T5432] should_fail+0x3bc/0x514 [ 88.125441][ T5432] __should_failslab+0xbc/0x10c [ 88.126233][ T5432] should_failslab+0x10/0x28 [ 88.126968][ T5432] slab_pre_alloc_hook+0x64/0xe8 [ 88.127774][ T5432] kmem_cache_alloc_node+0x98/0x40c [ 88.128712][ T5432] __alloc_skb+0x130/0x678 [ 88.129452][ T5432] netlink_ack+0x2c4/0x96c [ 88.130184][ T5432] netlink_rcv_skb+0x1ec/0x3d8 [ 88.130929][ T5432] genl_rcv+0x38/0x50 [ 88.131566][ T5432] netlink_unicast+0x624/0x890 [ 88.132366][ T5432] netlink_sendmsg+0x6f4/0x9d8 [ 88.133183][ T5432] ____sys_sendmsg+0x62c/0x940 [ 88.133974][ T5432] ___sys_sendmsg+0x1f0/0x27c [ 88.134860][ T5432] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.135723][ T5432] invoke_syscall+0x98/0x2b0 [ 88.136490][ T5432] el0_svc_common+0x138/0x258 [ 88.137248][ T5432] do_el0_svc+0x58/0x13c [ 88.137966][ T5432] el0_svc+0x78/0x1d0 [ 88.138671][ T5432] el0t_64_sync_handler+0xcc/0xe4 [ 88.139549][ T5432] el0t_64_sync+0x1a0/0x1a4 [ 88.153094][ T5434] FAULT_INJECTION: forcing a failure. [ 88.153094][ T5434] name failslab, interval 1, probability 0, space 0, times 0 [ 88.155207][ T5434] CPU: 0 PID: 5434 Comm: syz.0.247 Tainted: G W syzkaller #0 [ 88.156661][ T5434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.158465][ T5434] Call trace: [ 88.158994][ T5434] dump_backtrace+0x0/0x458 [ 88.159731][ T5434] show_stack+0x2c/0x3c [ 88.160448][ T5434] __dump_stack+0x30/0x40 [ 88.161256][ T5434] dump_stack_lvl+0xf4/0x15c [ 88.162090][ T5434] dump_stack+0x1c/0x5c [ 88.162798][ T5434] should_fail+0x3bc/0x514 [ 88.163530][ T5434] __should_failslab+0xbc/0x10c [ 88.164329][ T5434] should_failslab+0x10/0x28 [ 88.165112][ T5434] slab_pre_alloc_hook+0x64/0xe8 [ 88.165959][ T5434] kmem_cache_alloc_node+0x98/0x40c [ 88.166882][ T5434] __alloc_skb+0x130/0x678 [ 88.167643][ T5434] netlink_ack+0x2c4/0x96c [ 88.168436][ T5434] netlink_rcv_skb+0x1ec/0x3d8 [ 88.169202][ T5434] genl_rcv+0x38/0x50 [ 88.169935][ T5434] netlink_unicast+0x624/0x890 [ 88.170885][ T5434] netlink_sendmsg+0x6f4/0x9d8 [ 88.171649][ T5434] ____sys_sendmsg+0x62c/0x940 [ 88.172393][ T5434] ___sys_sendmsg+0x1f0/0x27c [ 88.173182][ T5434] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.174113][ T5434] invoke_syscall+0x98/0x2b0 [ 88.174927][ T5434] el0_svc_common+0x138/0x258 [ 88.175779][ T5434] do_el0_svc+0x58/0x13c [ 88.176544][ T5434] el0_svc+0x78/0x1d0 [ 88.177169][ T5434] el0t_64_sync_handler+0xcc/0xe4 [ 88.178019][ T5434] el0t_64_sync+0x1a0/0x1a4 [ 88.188322][ T5436] FAULT_INJECTION: forcing a failure. [ 88.188322][ T5436] name failslab, interval 1, probability 0, space 0, times 0 [ 88.191928][ T5436] CPU: 0 PID: 5436 Comm: syz.0.248 Tainted: G W syzkaller #0 [ 88.193254][ T5436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.194991][ T5436] Call trace: [ 88.195576][ T5436] dump_backtrace+0x0/0x458 [ 88.196368][ T5436] show_stack+0x2c/0x3c [ 88.197101][ T5436] __dump_stack+0x30/0x40 [ 88.197895][ T5436] dump_stack_lvl+0xf4/0x15c [ 88.198721][ T5436] dump_stack+0x1c/0x5c [ 88.199453][ T5436] should_fail+0x3bc/0x514 [ 88.200220][ T5436] __should_failslab+0xbc/0x10c [ 88.201065][ T5436] should_failslab+0x10/0x28 [ 88.201848][ T5436] slab_pre_alloc_hook+0x64/0xe8 [ 88.202693][ T5436] kmem_cache_alloc_node+0x98/0x40c [ 88.203584][ T5436] __alloc_skb+0x130/0x678 [ 88.204382][ T5436] netlink_ack+0x2c4/0x96c [ 88.205132][ T5436] netlink_rcv_skb+0x1ec/0x3d8 [ 88.205999][ T5436] genl_rcv+0x38/0x50 [ 88.206674][ T5436] netlink_unicast+0x624/0x890 [ 88.207518][ T5436] netlink_sendmsg+0x6f4/0x9d8 [ 88.208331][ T5436] ____sys_sendmsg+0x62c/0x940 [ 88.209153][ T5436] ___sys_sendmsg+0x1f0/0x27c [ 88.209939][ T5436] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.210850][ T5436] invoke_syscall+0x98/0x2b0 [ 88.211599][ T5436] el0_svc_common+0x138/0x258 [ 88.212417][ T5436] do_el0_svc+0x58/0x13c [ 88.213155][ T5436] el0_svc+0x78/0x1d0 [ 88.213843][ T5436] el0t_64_sync_handler+0xcc/0xe4 [ 88.214758][ T5436] el0t_64_sync+0x1a0/0x1a4 [ 88.227583][ T5438] FAULT_INJECTION: forcing a failure. [ 88.227583][ T5438] name failslab, interval 1, probability 0, space 0, times 0 [ 88.229804][ T5438] CPU: 0 PID: 5438 Comm: syz.0.249 Tainted: G W syzkaller #0 [ 88.231140][ T5438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.232885][ T5438] Call trace: [ 88.233437][ T5438] dump_backtrace+0x0/0x458 [ 88.234172][ T5438] show_stack+0x2c/0x3c [ 88.234927][ T5438] __dump_stack+0x30/0x40 [ 88.235631][ T5438] dump_stack_lvl+0xf4/0x15c [ 88.236370][ T5438] dump_stack+0x1c/0x5c [ 88.237011][ T5438] should_fail+0x3bc/0x514 [ 88.237759][ T5438] __should_failslab+0xbc/0x10c [ 88.238613][ T5438] should_failslab+0x10/0x28 [ 88.239413][ T5438] slab_pre_alloc_hook+0x64/0xe8 [ 88.240204][ T5438] kmem_cache_alloc_node+0x98/0x40c [ 88.241183][ T5438] __alloc_skb+0x130/0x678 [ 88.241946][ T5438] netlink_ack+0x2c4/0x96c [ 88.242707][ T5438] netlink_rcv_skb+0x1ec/0x3d8 [ 88.243531][ T5438] genl_rcv+0x38/0x50 [ 88.244202][ T5438] netlink_unicast+0x624/0x890 [ 88.245046][ T5438] netlink_sendmsg+0x6f4/0x9d8 [ 88.245843][ T5438] ____sys_sendmsg+0x62c/0x940 [ 88.246695][ T5438] ___sys_sendmsg+0x1f0/0x27c [ 88.247445][ T5438] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.248324][ T5438] invoke_syscall+0x98/0x2b0 [ 88.249106][ T5438] el0_svc_common+0x138/0x258 [ 88.249907][ T5438] do_el0_svc+0x58/0x13c [ 88.250654][ T5438] el0_svc+0x78/0x1d0 [ 88.251342][ T5438] el0t_64_sync_handler+0xcc/0xe4 [ 88.252233][ T5438] el0t_64_sync+0x1a0/0x1a4 [ 88.264340][ T5440] FAULT_INJECTION: forcing a failure. [ 88.264340][ T5440] name failslab, interval 1, probability 0, space 0, times 0 [ 88.266439][ T5440] CPU: 0 PID: 5440 Comm: syz.0.250 Tainted: G W syzkaller #0 [ 88.267926][ T5440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.269676][ T5440] Call trace: [ 88.270230][ T5440] dump_backtrace+0x0/0x458 [ 88.271000][ T5440] show_stack+0x2c/0x3c [ 88.271764][ T5440] __dump_stack+0x30/0x40 [ 88.272526][ T5440] dump_stack_lvl+0xf4/0x15c [ 88.273273][ T5440] dump_stack+0x1c/0x5c [ 88.273984][ T5440] should_fail+0x3bc/0x514 [ 88.274742][ T5440] __should_failslab+0xbc/0x10c [ 88.275574][ T5440] should_failslab+0x10/0x28 [ 88.276369][ T5440] slab_pre_alloc_hook+0x64/0xe8 [ 88.277220][ T5440] kmem_cache_alloc_node+0x98/0x40c [ 88.278107][ T5440] __alloc_skb+0x130/0x678 [ 88.278883][ T5440] netlink_ack+0x2c4/0x96c [ 88.279575][ T5440] netlink_rcv_skb+0x1ec/0x3d8 [ 88.280349][ T5440] genl_rcv+0x38/0x50 [ 88.281024][ T5440] netlink_unicast+0x624/0x890 [ 88.281838][ T5440] netlink_sendmsg+0x6f4/0x9d8 [ 88.282658][ T5440] ____sys_sendmsg+0x62c/0x940 [ 88.283495][ T5440] ___sys_sendmsg+0x1f0/0x27c [ 88.284233][ T5440] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.285136][ T5440] invoke_syscall+0x98/0x2b0 [ 88.285956][ T5440] el0_svc_common+0x138/0x258 [ 88.286733][ T5440] do_el0_svc+0x58/0x13c [ 88.287448][ T5440] el0_svc+0x78/0x1d0 [ 88.288142][ T5440] el0t_64_sync_handler+0xcc/0xe4 [ 88.288964][ T5440] el0t_64_sync+0x1a0/0x1a4 [ 88.297809][ T5442] FAULT_INJECTION: forcing a failure. [ 88.297809][ T5442] name failslab, interval 1, probability 0, space 0, times 0 [ 88.300433][ T5442] CPU: 0 PID: 5442 Comm: syz.0.251 Tainted: G W syzkaller #0 [ 88.301828][ T5442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.303469][ T5442] Call trace: [ 88.304032][ T5442] dump_backtrace+0x0/0x458 [ 88.304810][ T5442] show_stack+0x2c/0x3c [ 88.305532][ T5442] __dump_stack+0x30/0x40 [ 88.306304][ T5442] dump_stack_lvl+0xf4/0x15c [ 88.307059][ T5442] dump_stack+0x1c/0x5c [ 88.307725][ T5442] should_fail+0x3bc/0x514 [ 88.308484][ T5442] __should_failslab+0xbc/0x10c [ 88.309308][ T5442] should_failslab+0x10/0x28 [ 88.310104][ T5442] slab_pre_alloc_hook+0x64/0xe8 [ 88.310901][ T5442] kmem_cache_alloc_node+0x98/0x40c [ 88.311769][ T5442] __alloc_skb+0x130/0x678 [ 88.312571][ T5442] netlink_ack+0x2c4/0x96c [ 88.313343][ T5442] netlink_rcv_skb+0x1ec/0x3d8 [ 88.314158][ T5442] genl_rcv+0x38/0x50 [ 88.314933][ T5442] netlink_unicast+0x624/0x890 [ 88.315760][ T5442] netlink_sendmsg+0x6f4/0x9d8 [ 88.316553][ T5442] ____sys_sendmsg+0x62c/0x940 [ 88.317446][ T5442] ___sys_sendmsg+0x1f0/0x27c [ 88.318216][ T5442] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.319103][ T5442] invoke_syscall+0x98/0x2b0 [ 88.319900][ T5442] el0_svc_common+0x138/0x258 [ 88.320711][ T5442] do_el0_svc+0x58/0x13c [ 88.321433][ T5442] el0_svc+0x78/0x1d0 [ 88.322105][ T5442] el0t_64_sync_handler+0xcc/0xe4 [ 88.323006][ T5442] el0t_64_sync+0x1a0/0x1a4 [ 88.335654][ T5444] FAULT_INJECTION: forcing a failure. [ 88.335654][ T5444] name failslab, interval 1, probability 0, space 0, times 0 [ 88.337732][ T5444] CPU: 0 PID: 5444 Comm: syz.0.252 Tainted: G W syzkaller #0 [ 88.339304][ T5444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.341008][ T5444] Call trace: [ 88.341589][ T5444] dump_backtrace+0x0/0x458 [ 88.342407][ T5444] show_stack+0x2c/0x3c [ 88.343137][ T5444] __dump_stack+0x30/0x40 [ 88.343945][ T5444] dump_stack_lvl+0xf4/0x15c [ 88.344736][ T5444] dump_stack+0x1c/0x5c [ 88.345440][ T5444] should_fail+0x3bc/0x514 [ 88.346194][ T5444] __should_failslab+0xbc/0x10c [ 88.347059][ T5444] should_failslab+0x10/0x28 [ 88.347853][ T5444] slab_pre_alloc_hook+0x64/0xe8 [ 88.348692][ T5444] kmem_cache_alloc_node+0x98/0x40c [ 88.349554][ T5444] __alloc_skb+0x130/0x678 [ 88.350332][ T5444] netlink_ack+0x2c4/0x96c [ 88.351094][ T5444] netlink_rcv_skb+0x1ec/0x3d8 [ 88.351896][ T5444] genl_rcv+0x38/0x50 [ 88.352574][ T5444] netlink_unicast+0x624/0x890 [ 88.353405][ T5444] netlink_sendmsg+0x6f4/0x9d8 [ 88.354236][ T5444] ____sys_sendmsg+0x62c/0x940 [ 88.355006][ T5444] ___sys_sendmsg+0x1f0/0x27c [ 88.355792][ T5444] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.356600][ T5444] invoke_syscall+0x98/0x2b0 [ 88.357370][ T5444] el0_svc_common+0x138/0x258 [ 88.358173][ T5444] do_el0_svc+0x58/0x13c [ 88.358865][ T5444] el0_svc+0x78/0x1d0 [ 88.359522][ T5444] el0t_64_sync_handler+0xcc/0xe4 [ 88.360365][ T5444] el0t_64_sync+0x1a0/0x1a4 [ 88.375807][ T5446] FAULT_INJECTION: forcing a failure. [ 88.375807][ T5446] name failslab, interval 1, probability 0, space 0, times 0 [ 88.377784][ T5446] CPU: 0 PID: 5446 Comm: syz.0.253 Tainted: G W syzkaller #0 [ 88.379212][ T5446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.381010][ T5446] Call trace: [ 88.381529][ T5446] dump_backtrace+0x0/0x458 [ 88.382280][ T5446] show_stack+0x2c/0x3c [ 88.382986][ T5446] __dump_stack+0x30/0x40 [ 88.383688][ T5446] dump_stack_lvl+0xf4/0x15c [ 88.384454][ T5446] dump_stack+0x1c/0x5c [ 88.385186][ T5446] should_fail+0x3bc/0x514 [ 88.385992][ T5446] __should_failslab+0xbc/0x10c [ 88.386784][ T5446] should_failslab+0x10/0x28 [ 88.387530][ T5446] slab_pre_alloc_hook+0x64/0xe8 [ 88.388402][ T5446] kmem_cache_alloc_node+0x98/0x40c [ 88.389312][ T5446] __alloc_skb+0x130/0x678 [ 88.390065][ T5446] netlink_ack+0x2c4/0x96c [ 88.390844][ T5446] netlink_rcv_skb+0x1ec/0x3d8 [ 88.391726][ T5446] genl_rcv+0x38/0x50 [ 88.392407][ T5446] netlink_unicast+0x624/0x890 [ 88.393198][ T5446] netlink_sendmsg+0x6f4/0x9d8 [ 88.394036][ T5446] ____sys_sendmsg+0x62c/0x940 [ 88.394856][ T5446] ___sys_sendmsg+0x1f0/0x27c [ 88.395670][ T5446] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.396521][ T5446] invoke_syscall+0x98/0x2b0 [ 88.397356][ T5446] el0_svc_common+0x138/0x258 [ 88.398138][ T5446] do_el0_svc+0x58/0x13c [ 88.398843][ T5446] el0_svc+0x78/0x1d0 [ 88.399545][ T5446] el0t_64_sync_handler+0xcc/0xe4 [ 88.400399][ T5446] el0t_64_sync+0x1a0/0x1a4 [ 88.412377][ T5448] FAULT_INJECTION: forcing a failure. [ 88.412377][ T5448] name failslab, interval 1, probability 0, space 0, times 0 [ 88.414548][ T5448] CPU: 1 PID: 5448 Comm: syz.0.254 Tainted: G W syzkaller #0 [ 88.416003][ T5448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.417643][ T5448] Call trace: [ 88.418195][ T5448] dump_backtrace+0x0/0x458 [ 88.418973][ T5448] show_stack+0x2c/0x3c [ 88.419670][ T5448] __dump_stack+0x30/0x40 [ 88.420418][ T5448] dump_stack_lvl+0xf4/0x15c [ 88.421195][ T5448] dump_stack+0x1c/0x5c [ 88.421886][ T5448] should_fail+0x3bc/0x514 [ 88.422643][ T5448] __should_failslab+0xbc/0x10c [ 88.423469][ T5448] should_failslab+0x10/0x28 [ 88.424205][ T5448] slab_pre_alloc_hook+0x64/0xe8 [ 88.425000][ T5448] kmem_cache_alloc_node+0x98/0x40c [ 88.425803][ T5448] __alloc_skb+0x130/0x678 [ 88.426531][ T5448] netlink_ack+0x2c4/0x96c [ 88.427320][ T5448] netlink_rcv_skb+0x1ec/0x3d8 [ 88.428173][ T5448] genl_rcv+0x38/0x50 [ 88.428874][ T5448] netlink_unicast+0x624/0x890 [ 88.429646][ T5448] netlink_sendmsg+0x6f4/0x9d8 [ 88.430509][ T5448] ____sys_sendmsg+0x62c/0x940 [ 88.431314][ T5448] ___sys_sendmsg+0x1f0/0x27c [ 88.432145][ T5448] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.433050][ T5448] invoke_syscall+0x98/0x2b0 [ 88.433840][ T5448] el0_svc_common+0x138/0x258 [ 88.434626][ T5448] do_el0_svc+0x58/0x13c [ 88.435350][ T5448] el0_svc+0x78/0x1d0 [ 88.436005][ T5448] el0t_64_sync_handler+0xcc/0xe4 [ 88.436855][ T5448] el0t_64_sync+0x1a0/0x1a4 [ 88.448720][ T5450] FAULT_INJECTION: forcing a failure. [ 88.448720][ T5450] name failslab, interval 1, probability 0, space 0, times 0 [ 88.451149][ T5450] CPU: 0 PID: 5450 Comm: syz.0.255 Tainted: G W syzkaller #0 [ 88.452639][ T5450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.454323][ T5450] Call trace: [ 88.454897][ T5450] dump_backtrace+0x0/0x458 [ 88.455712][ T5450] show_stack+0x2c/0x3c [ 88.456430][ T5450] __dump_stack+0x30/0x40 [ 88.457214][ T5450] dump_stack_lvl+0xf4/0x15c [ 88.458058][ T5450] dump_stack+0x1c/0x5c [ 88.458805][ T5450] should_fail+0x3bc/0x514 [ 88.459632][ T5450] __should_failslab+0xbc/0x10c [ 88.460494][ T5450] should_failslab+0x10/0x28 [ 88.461320][ T5450] slab_pre_alloc_hook+0x64/0xe8 [ 88.462204][ T5450] kmem_cache_alloc_node+0x98/0x40c [ 88.463193][ T5450] __alloc_skb+0x130/0x678 [ 88.463935][ T5450] netlink_ack+0x2c4/0x96c [ 88.464677][ T5450] netlink_rcv_skb+0x1ec/0x3d8 [ 88.465500][ T5450] genl_rcv+0x38/0x50 [ 88.466189][ T5450] netlink_unicast+0x624/0x890 [ 88.467014][ T5450] netlink_sendmsg+0x6f4/0x9d8 [ 88.467883][ T5450] ____sys_sendmsg+0x62c/0x940 [ 88.468720][ T5450] ___sys_sendmsg+0x1f0/0x27c [ 88.469516][ T5450] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.470389][ T5450] invoke_syscall+0x98/0x2b0 [ 88.471200][ T5450] el0_svc_common+0x138/0x258 [ 88.471949][ T5450] do_el0_svc+0x58/0x13c [ 88.472617][ T5450] el0_svc+0x78/0x1d0 [ 88.473289][ T5450] el0t_64_sync_handler+0xcc/0xe4 [ 88.474181][ T5450] el0t_64_sync+0x1a0/0x1a4 [ 88.486092][ T5452] FAULT_INJECTION: forcing a failure. [ 88.486092][ T5452] name failslab, interval 1, probability 0, space 0, times 0 [ 88.488155][ T5452] CPU: 0 PID: 5452 Comm: syz.0.256 Tainted: G W syzkaller #0 [ 88.489649][ T5452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.491450][ T5452] Call trace: [ 88.491976][ T5452] dump_backtrace+0x0/0x458 [ 88.492740][ T5452] show_stack+0x2c/0x3c [ 88.493469][ T5452] __dump_stack+0x30/0x40 [ 88.494148][ T5452] dump_stack_lvl+0xf4/0x15c [ 88.494944][ T5452] dump_stack+0x1c/0x5c [ 88.495722][ T5452] should_fail+0x3bc/0x514 [ 88.496511][ T5452] __should_failslab+0xbc/0x10c [ 88.497325][ T5452] should_failslab+0x10/0x28 [ 88.498089][ T5452] slab_pre_alloc_hook+0x64/0xe8 [ 88.498929][ T5452] kmem_cache_alloc_node+0x98/0x40c [ 88.499835][ T5452] __alloc_skb+0x130/0x678 [ 88.500593][ T5452] netlink_ack+0x2c4/0x96c [ 88.501395][ T5452] netlink_rcv_skb+0x1ec/0x3d8 [ 88.502176][ T5452] genl_rcv+0x38/0x50 [ 88.502884][ T5452] netlink_unicast+0x624/0x890 [ 88.503673][ T5452] netlink_sendmsg+0x6f4/0x9d8 [ 88.504547][ T5452] ____sys_sendmsg+0x62c/0x940 [ 88.505337][ T5452] ___sys_sendmsg+0x1f0/0x27c [ 88.506102][ T5452] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.506926][ T5452] invoke_syscall+0x98/0x2b0 [ 88.507689][ T5452] el0_svc_common+0x138/0x258 [ 88.508492][ T5452] do_el0_svc+0x58/0x13c [ 88.509247][ T5452] el0_svc+0x78/0x1d0 [ 88.509958][ T5452] el0t_64_sync_handler+0xcc/0xe4 [ 88.510835][ T5452] el0t_64_sync+0x1a0/0x1a4 [ 88.521471][ T5454] FAULT_INJECTION: forcing a failure. [ 88.521471][ T5454] name failslab, interval 1, probability 0, space 0, times 0 [ 88.523645][ T5454] CPU: 0 PID: 5454 Comm: syz.0.257 Tainted: G W syzkaller #0 [ 88.525023][ T5454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.526560][ T5454] Call trace: [ 88.527118][ T5454] dump_backtrace+0x0/0x458 [ 88.527849][ T5454] show_stack+0x2c/0x3c [ 88.528588][ T5454] __dump_stack+0x30/0x40 [ 88.529271][ T5454] dump_stack_lvl+0xf4/0x15c [ 88.530049][ T5454] dump_stack+0x1c/0x5c [ 88.530748][ T5454] should_fail+0x3bc/0x514 [ 88.531525][ T5454] __should_failslab+0xbc/0x10c [ 88.532370][ T5454] should_failslab+0x10/0x28 [ 88.533191][ T5454] slab_pre_alloc_hook+0x64/0xe8 [ 88.534072][ T5454] kmem_cache_alloc_node+0x98/0x40c [ 88.534988][ T5454] __alloc_skb+0x130/0x678 [ 88.535731][ T5454] netlink_ack+0x2c4/0x96c [ 88.536477][ T5454] netlink_rcv_skb+0x1ec/0x3d8 [ 88.537294][ T5454] genl_rcv+0x38/0x50 [ 88.537974][ T5454] netlink_unicast+0x624/0x890 [ 88.538856][ T5454] netlink_sendmsg+0x6f4/0x9d8 [ 88.539706][ T5454] ____sys_sendmsg+0x62c/0x940 [ 88.540581][ T5454] ___sys_sendmsg+0x1f0/0x27c [ 88.541352][ T5454] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.542344][ T5454] invoke_syscall+0x98/0x2b0 [ 88.543164][ T5454] el0_svc_common+0x138/0x258 [ 88.543928][ T5454] do_el0_svc+0x58/0x13c [ 88.544688][ T5454] el0_svc+0x78/0x1d0 [ 88.545337][ T5454] el0t_64_sync_handler+0xcc/0xe4 [ 88.546183][ T5454] el0t_64_sync+0x1a0/0x1a4 [ 88.555154][ T5456] FAULT_INJECTION: forcing a failure. [ 88.555154][ T5456] name failslab, interval 1, probability 0, space 0, times 0 [ 88.557296][ T5456] CPU: 0 PID: 5456 Comm: syz.0.258 Tainted: G W syzkaller #0 [ 88.558793][ T5456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.560441][ T5456] Call trace: [ 88.561007][ T5456] dump_backtrace+0x0/0x458 [ 88.561795][ T5456] show_stack+0x2c/0x3c [ 88.562542][ T5456] __dump_stack+0x30/0x40 [ 88.563315][ T5456] dump_stack_lvl+0xf4/0x15c [ 88.564133][ T5456] dump_stack+0x1c/0x5c [ 88.564830][ T5456] should_fail+0x3bc/0x514 [ 88.565549][ T5456] __should_failslab+0xbc/0x10c [ 88.566361][ T5456] should_failslab+0x10/0x28 [ 88.567174][ T5456] slab_pre_alloc_hook+0x64/0xe8 [ 88.568007][ T5456] kmem_cache_alloc_node+0x98/0x40c [ 88.568923][ T5456] __alloc_skb+0x130/0x678 [ 88.569686][ T5456] netlink_ack+0x2c4/0x96c [ 88.570429][ T5456] netlink_rcv_skb+0x1ec/0x3d8 [ 88.571234][ T5456] genl_rcv+0x38/0x50 [ 88.571871][ T5456] netlink_unicast+0x624/0x890 [ 88.572600][ T5456] netlink_sendmsg+0x6f4/0x9d8 [ 88.573444][ T5456] ____sys_sendmsg+0x62c/0x940 [ 88.574279][ T5456] ___sys_sendmsg+0x1f0/0x27c [ 88.575122][ T5456] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.576036][ T5456] invoke_syscall+0x98/0x2b0 [ 88.576833][ T5456] el0_svc_common+0x138/0x258 [ 88.577673][ T5456] do_el0_svc+0x58/0x13c [ 88.578385][ T5456] el0_svc+0x78/0x1d0 [ 88.579075][ T5456] el0t_64_sync_handler+0xcc/0xe4 [ 88.579929][ T5456] el0t_64_sync+0x1a0/0x1a4 1970/01/01 00:01:28 executed programs: 244 [ 88.591866][ T5458] FAULT_INJECTION: forcing a failure. [ 88.591866][ T5458] name failslab, interval 1, probability 0, space 0, times 0 [ 88.594047][ T5458] CPU: 0 PID: 5458 Comm: syz.0.259 Tainted: G W syzkaller #0 [ 88.595528][ T5458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.597270][ T5458] Call trace: [ 88.597839][ T5458] dump_backtrace+0x0/0x458 [ 88.598602][ T5458] show_stack+0x2c/0x3c [ 88.599364][ T5458] __dump_stack+0x30/0x40 [ 88.600135][ T5458] dump_stack_lvl+0xf4/0x15c [ 88.600970][ T5458] dump_stack+0x1c/0x5c [ 88.601666][ T5458] should_fail+0x3bc/0x514 [ 88.602356][ T5458] __should_failslab+0xbc/0x10c [ 88.603134][ T5458] should_failslab+0x10/0x28 [ 88.603873][ T5458] slab_pre_alloc_hook+0x64/0xe8 [ 88.604706][ T5458] kmem_cache_alloc_node+0x98/0x40c [ 88.605591][ T5458] __alloc_skb+0x130/0x678 [ 88.606333][ T5458] netlink_ack+0x2c4/0x96c [ 88.607072][ T5458] netlink_rcv_skb+0x1ec/0x3d8 [ 88.607904][ T5458] genl_rcv+0x38/0x50 [ 88.608595][ T5458] netlink_unicast+0x624/0x890 [ 88.609405][ T5458] netlink_sendmsg+0x6f4/0x9d8 [ 88.610198][ T5458] ____sys_sendmsg+0x62c/0x940 [ 88.611044][ T5458] ___sys_sendmsg+0x1f0/0x27c [ 88.611856][ T5458] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.612750][ T5458] invoke_syscall+0x98/0x2b0 [ 88.613508][ T5458] el0_svc_common+0x138/0x258 [ 88.614301][ T5458] do_el0_svc+0x58/0x13c [ 88.614959][ T5458] el0_svc+0x78/0x1d0 [ 88.615616][ T5458] el0t_64_sync_handler+0xcc/0xe4 [ 88.616466][ T5458] el0t_64_sync+0x1a0/0x1a4 [ 88.629439][ T5460] FAULT_INJECTION: forcing a failure. [ 88.629439][ T5460] name failslab, interval 1, probability 0, space 0, times 0 [ 88.632300][ T5460] CPU: 0 PID: 5460 Comm: syz.0.260 Tainted: G W syzkaller #0 [ 88.633655][ T5460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.635382][ T5460] Call trace: [ 88.635936][ T5460] dump_backtrace+0x0/0x458 [ 88.636676][ T5460] show_stack+0x2c/0x3c [ 88.637411][ T5460] __dump_stack+0x30/0x40 [ 88.638196][ T5460] dump_stack_lvl+0xf4/0x15c [ 88.638866][ T5460] dump_stack+0x1c/0x5c [ 88.639538][ T5460] should_fail+0x3bc/0x514 [ 88.640275][ T5460] __should_failslab+0xbc/0x10c [ 88.641115][ T5460] should_failslab+0x10/0x28 [ 88.641943][ T5460] slab_pre_alloc_hook+0x64/0xe8 [ 88.642808][ T5460] kmem_cache_alloc_node+0x98/0x40c [ 88.643747][ T5460] __alloc_skb+0x130/0x678 [ 88.644477][ T5460] netlink_ack+0x2c4/0x96c [ 88.645234][ T5460] netlink_rcv_skb+0x1ec/0x3d8 [ 88.646050][ T5460] genl_rcv+0x38/0x50 [ 88.646775][ T5460] netlink_unicast+0x624/0x890 [ 88.647574][ T5460] netlink_sendmsg+0x6f4/0x9d8 [ 88.648396][ T5460] ____sys_sendmsg+0x62c/0x940 [ 88.649168][ T5460] ___sys_sendmsg+0x1f0/0x27c [ 88.649947][ T5460] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.650836][ T5460] invoke_syscall+0x98/0x2b0 [ 88.651651][ T5460] el0_svc_common+0x138/0x258 [ 88.652445][ T5460] do_el0_svc+0x58/0x13c [ 88.653175][ T5460] el0_svc+0x78/0x1d0 [ 88.653885][ T5460] el0t_64_sync_handler+0xcc/0xe4 [ 88.654790][ T5460] el0t_64_sync+0x1a0/0x1a4 [ 88.669648][ T5462] FAULT_INJECTION: forcing a failure. [ 88.669648][ T5462] name failslab, interval 1, probability 0, space 0, times 0 [ 88.671822][ T5462] CPU: 1 PID: 5462 Comm: syz.0.261 Tainted: G W syzkaller #0 [ 88.673260][ T5462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.674947][ T5462] Call trace: [ 88.675475][ T5462] dump_backtrace+0x0/0x458 [ 88.676242][ T5462] show_stack+0x2c/0x3c [ 88.676907][ T5462] __dump_stack+0x30/0x40 [ 88.677659][ T5462] dump_stack_lvl+0xf4/0x15c [ 88.678421][ T5462] dump_stack+0x1c/0x5c [ 88.679138][ T5462] should_fail+0x3bc/0x514 [ 88.679915][ T5462] __should_failslab+0xbc/0x10c [ 88.680762][ T5462] should_failslab+0x10/0x28 [ 88.681587][ T5462] slab_pre_alloc_hook+0x64/0xe8 [ 88.682418][ T5462] kmem_cache_alloc_node+0x98/0x40c [ 88.683255][ T5462] __alloc_skb+0x130/0x678 [ 88.683991][ T5462] netlink_ack+0x2c4/0x96c [ 88.684824][ T5462] netlink_rcv_skb+0x1ec/0x3d8 [ 88.685610][ T5462] genl_rcv+0x38/0x50 [ 88.686300][ T5462] netlink_unicast+0x624/0x890 [ 88.687149][ T5462] netlink_sendmsg+0x6f4/0x9d8 [ 88.687936][ T5462] ____sys_sendmsg+0x62c/0x940 [ 88.688722][ T5462] ___sys_sendmsg+0x1f0/0x27c [ 88.689510][ T5462] __arm64_sys_sendmsg+0x1bc/0x278 [ 88.690364][ T5462] invoke_syscall+0x98/0x2b0 [ 88.691167][ T5462] el0_svc_common+0x138/0x258 [ 88.691928][ T5462] do_el0_svc+0x58/0x13c [ 88.692592][ T5462] el0_svc+0x78/0x1d0 [ 88.693209][ T5462] el0t_64_sync_handler+0xcc/0xe4 [ 88.693994][ T5462] el0t_64_sync+0x1a0/0x1a4