Warning: Permanently added '10.128.0.67' (ED25519) to the list of known hosts. 1970/01/01 00:00:41 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:42 parsed 1 programs [ 45.152455][ T4030] cgroup: Unknown subsys name 'net' [ 45.428005][ T4030] cgroup: Unknown subsys name 'rlimit' [ 45.752855][ T4030] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 54.789266][ T4072] chnl_net:caif_netlink_parms(): no params data found [ 54.831260][ T4072] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.833219][ T4072] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.835977][ T4072] device bridge_slave_0 entered promiscuous mode [ 54.840300][ T4072] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.842979][ T4072] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.845568][ T4072] device bridge_slave_1 entered promiscuous mode [ 54.864349][ T4072] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.868532][ T4072] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.884259][ T4072] team0: Port device team_slave_0 added [ 54.887486][ T4072] team0: Port device team_slave_1 added [ 54.902078][ T4072] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.904024][ T4072] 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. [ 54.911363][ T4072] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.915734][ T4072] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.917687][ T4072] 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. [ 54.924666][ T4072] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.993359][ T4072] device hsr_slave_0 entered promiscuous mode [ 55.031437][ T4072] device hsr_slave_1 entered promiscuous mode [ 55.212665][ T4072] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 55.254737][ T4072] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.293765][ T4072] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.365580][ T4072] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.430423][ T4072] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.432739][ T4072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.435082][ T4072] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.437245][ T4072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.483755][ T4072] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.493083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.497219][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.501231][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.506064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.515088][ T4072] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.534871][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.537566][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.539497][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.542247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.544797][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.546743][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.550045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.553205][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.558827][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.570592][ T4072] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.573642][ T4072] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.577811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.583789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.586507][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.663974][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.666156][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.672646][ T4072] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.687022][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.699029][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.703087][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.705528][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.709751][ T4072] device veth0_vlan entered promiscuous mode [ 55.717819][ T4072] device veth1_vlan entered promiscuous mode [ 55.734780][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.737520][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 55.740278][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.746543][ T4072] device veth0_macvtap entered promiscuous mode [ 55.750874][ T4072] device veth1_macvtap entered promiscuous mode [ 55.765186][ T4072] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.767512][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.770723][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 55.778793][ T4072] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.781357][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.784573][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.789703][ T4072] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.793381][ T4072] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.796153][ T4072] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.798463][ T4072] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.637982][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.640640][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.647230][ T153] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.657059][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 56.670679][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.673052][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.675942][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:57 executed programs: 0 [ 57.690825][ T4116] chnl_net:caif_netlink_parms(): no params data found [ 57.725950][ T4116] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.728004][ T4116] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.730569][ T4116] device bridge_slave_0 entered promiscuous mode [ 57.734593][ T4116] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.736508][ T4116] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.738986][ T4116] device bridge_slave_1 entered promiscuous mode [ 57.755648][ T4116] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.759926][ T4116] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.774330][ T4116] team0: Port device team_slave_0 added [ 57.777579][ T4116] team0: Port device team_slave_1 added [ 57.790552][ T4116] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.792852][ T4116] 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. [ 57.799839][ T4116] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.804127][ T4116] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.806072][ T4116] 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. [ 57.813343][ T4116] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.873048][ T4116] device hsr_slave_0 entered promiscuous mode [ 57.911431][ T4116] device hsr_slave_1 entered promiscuous mode [ 57.961219][ T4116] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.963409][ T4116] Cannot create hsr debugfs directory [ 59.018432][ T153] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.661791][ T4080] Bluetooth: hci0: command 0x0409 tx timeout [ 61.366596][ T153] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.450155][ T153] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.751175][ T4140] Bluetooth: hci0: command 0x041b tx timeout [ 62.348120][ T4116] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.383653][ T4116] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.433645][ T4116] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.473211][ T4116] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.581569][ T4116] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.588761][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.593938][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.598861][ T4116] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.604104][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.606831][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.609863][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.611777][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.615482][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.620824][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.624434][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.627354][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.629296][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.635879][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.644348][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.649721][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.654041][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.656855][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.661992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.664896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.670221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.674185][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.679204][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.684402][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.724556][ T4116] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.799550][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.802020][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.808441][ T4116] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.820407][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.823439][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.838402][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.841709][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.844411][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.846838][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.852025][ T4116] device veth0_vlan entered promiscuous mode [ 62.858370][ T4116] device veth1_vlan entered promiscuous mode [ 62.872498][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.874954][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.877500][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.880240][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.885424][ T4116] device veth0_macvtap entered promiscuous mode [ 62.890040][ T4116] device veth1_macvtap entered promiscuous mode [ 62.903273][ T4116] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.906328][ T4116] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.910068][ T4116] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.914110][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.916794][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.919210][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.922361][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.926750][ T4116] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.929668][ T4116] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.934048][ T4116] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.936963][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.939717][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.944687][ T4116] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.946998][ T4116] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.949281][ T4116] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.951906][ T4116] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.990531][ T341] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.002670][ T341] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.005530][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.005896][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.009678][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.014643][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:02 executed programs: 2 [ 63.062619][ C0] hrtimer: interrupt took 12455840 ns [ 70.332850][ T4142] Bluetooth: hci0: command 0x040f tx timeout [ 70.336978][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.338829][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:01:10 executed programs: 10 [ 74.803262][ T1535] cfg80211: failed to load regulatory.db [ 100.592652][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 28s! [swapper/0:0] [ 100.595240][ C0] Modules linked in: [ 100.596414][ C0] irq event stamp: 177674 [ 100.597571][ C0] hardirqs last enabled at (177673): [] default_idle_call+0xb8/0x418 [ 100.600107][ C0] hardirqs last disabled at (177674): [] enter_el1_irq_or_nmi+0x10/0x1c [ 100.602733][ C0] softirqs last enabled at (177140): [] handle_softirqs+0xa4c/0xbf0 [ 100.605327][ C0] softirqs last disabled at (177043): [] __irq_exit_rcu+0x240/0x440 [ 100.607893][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.184-syzkaller #0 [ 100.609984][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 100.612754][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.614844][ C0] pc : arch_local_irq_enable+0xc/0x18 [ 100.616282][ C0] lr : arch_cpu_idle+0x14/0x20 [ 100.617561][ C0] sp : ffff8000140c7cb0 [ 100.618656][ C0] x29: ffff8000140c7cb0 x28: 1ffff00002829a62 x27: dfff800000000000 [ 100.620837][ C0] x26: 1ffff00002818fa4 x25: 0000000000000000 x24: 0000000000000000 [ 100.623065][ C0] x23: 1ffff0000282e710 x22: 0000000000000000 x21: dfff800000000000 [ 100.625160][ C0] x20: ffff80001414d310 x19: ffff800014173880 x18: 0000000000000002 [ 100.627363][ C0] x17: 0000000040000000 x16: ffff80000805e2dc x15: 0000000000000002 [ 100.629580][ C0] x14: 0000000000ff0100 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 100.631693][ C0] x11: 0000000000000001 x10: 0000000000000003 x9 : 0000000000000000 [ 100.633932][ C0] x8 : 00000000000000e0 x7 : 0000000000000000 x6 : 0000000000000000 [ 100.636063][ C0] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff8000111a4e84 [ 100.638233][ C0] x2 : 0000000000000001 x1 : ffff8000112fb080 x0 : ffff80018d058000 [ 100.640373][ C0] Call trace: [ 100.641248][ C0] arch_local_irq_enable+0xc/0x18 [ 100.642606][ C0] default_idle_call+0xcc/0x418 [ 100.643898][ C0] do_idle+0x1c8/0x480 [ 100.645013][ C0] cpu_startup_entry+0x24/0x28 [ 100.646309][ C0] rest_init+0x360/0x390 [ 100.647453][ C0] arch_call_rest_init+0x14/0x20 [ 100.648785][ C0] start_kernel+0x49c/0x54c [ 100.650016][ C0] __primary_switched+0xa8/0xb0 [ 100.651337][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 100.653173][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 5.15.184-syzkaller #0 [ 100.655693][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 100.658496][ C0] Call trace: [ 100.659373][ C0] dump_backtrace+0x0/0x43c [ 100.660612][ C0] show_stack+0x2c/0x3c [ 100.661713][ C0] __dump_stack+0x30/0x40 [ 100.662924][ C0] dump_stack_lvl+0xf8/0x160 [ 100.664279][ C0] dump_stack+0x1c/0x5c [ 100.665424][ C0] panic+0x2e4/0x854 [ 100.666621][ C0] softlockup_fn+0x0/0x120 [ 100.667797][ C0] __hrtimer_run_queues+0x3fc/0xb6c [ 100.669197][ C0] hrtimer_interrupt+0x6f0/0xb5c [ 100.670574][ C0] arch_timer_handler_virt+0x74/0x88 [ 100.672106][ C0] handle_percpu_devid_irq+0x29c/0x76c [ 100.673650][ C0] handle_domain_irq+0x144/0x1fc [ 100.674965][ C0] gic_handle_irq+0x78/0x1c8 [ 100.676166][ C0] call_on_irq_stack+0x24/0x4c [ 100.677480][ C0] do_interrupt_handler+0x6c/0x88 [ 100.678873][ C0] el1_interrupt+0x30/0x58 [ 100.680067][ C0] el1h_64_irq_handler+0x18/0x24 [ 100.681438][ C0] el1h_64_irq+0x78/0x7c [ 100.682543][ C0] arch_local_irq_enable+0xc/0x18 [ 100.683920][ C0] default_idle_call+0xcc/0x418 [ 100.685233][ C0] do_idle+0x1c8/0x480 [ 100.686376][ C0] cpu_startup_entry+0x24/0x28 [ 100.687742][ C0] rest_init+0x360/0x390 [ 100.688892][ C0] arch_call_rest_init+0x14/0x20 [ 100.690235][ C0] start_kernel+0x49c/0x54c [ 100.691475][ C0] __primary_switched+0xa8/0xb0 [ 100.692800][ C0] SMP: stopping secondary CPUs [ 100.694143][ C0] Kernel Offset: disabled [ 100.695394][ C0] CPU features: 0x8,000081c1,21302e40 [ 100.696843][ C0] Memory Limit: none [ 100.710572][ C0] [ 100.711218][ C0] ================================ [ 100.712634][ C0] WARNING: inconsistent lock state [ 100.713988][ C0] 5.15.184-syzkaller #0 Tainted: G L [ 100.715792][ C0] -------------------------------- [ 100.717189][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 100.719007][ C0] swapper/0/0 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 100.720612][ C0] ffff80001418e778 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 100.723409][ C0] {HARDIRQ-ON-W} state was registered at: [ 100.724942][ C0] lock_acquire+0x1f4/0x620 [ 100.726188][ C0] _raw_spin_lock+0xb0/0x10c [ 100.727465][ C0] efi_call_rts+0x384/0x9f4 [ 100.728732][ C0] process_one_work+0x79c/0x1140 [ 100.730083][ C0] worker_thread+0x8f4/0x101c [ 100.731386][ C0] kthread+0x374/0x454 [ 100.732572][ C0] ret_from_fork+0x10/0x20 [ 100.733754][ C0] irq event stamp: 177674 [ 100.734874][ C0] hardirqs last enabled at (177673): [] default_idle_call+0xb8/0x418 [ 100.737552][ C0] hardirqs last disabled at (177674): [] enter_el1_irq_or_nmi+0x10/0x1c [ 100.740201][ C0] softirqs last enabled at (177140): [] handle_softirqs+0xa4c/0xbf0 [ 100.742814][ C0] softirqs last disabled at (177043): [] __irq_exit_rcu+0x240/0x440 [ 100.745435][ C0] [ 100.745435][ C0] other info that might help us debug this: [ 100.747599][ C0] Possible unsafe locking scenario: [ 100.747599][ C0] [ 100.749613][ C0] CPU0 [ 100.750477][ C0] ---- [ 100.751356][ C0] lock(efi_rt_lock); [ 100.752430][ C0] [ 100.753329][ C0] lock(efi_rt_lock); [ 100.754461][ C0] [ 100.754461][ C0] *** DEADLOCK *** [ 100.754461][ C0] [ 100.756662][ C0] 2 locks held by swapper/0/0: [ 100.757970][ C0] #0: ffff8000143211e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 100.760616][ C0] #1: ffff800015e7b6a8 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x170/0x6f8 [ 100.763307][ C0] [ 100.763307][ C0] stack backtrace: [ 100.764929][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 5.15.184-syzkaller #0 [ 100.767392][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 100.770076][ C0] Call trace: [ 100.770937][ C0] dump_backtrace+0x0/0x43c [ 100.772126][ C0] show_stack+0x2c/0x3c [ 100.773236][ C0] __dump_stack+0x30/0x40 [ 100.774382][ C0] dump_stack_lvl+0xf8/0x160 [ 100.775596][ C0] dump_stack+0x1c/0x5c [ 100.776694][ C0] print_usage_bug+0x3a4/0x550 [ 100.777985][ C0] mark_lock_irq+0x788/0x9e4 [ 100.779215][ C0] mark_lock+0x224/0x320 [ 100.780487][ C0] __lock_acquire+0xd28/0x651c [ 100.781793][ C0] lock_acquire+0x1f4/0x620 [ 100.782983][ C0] _raw_spin_lock+0xb0/0x10c [ 100.784213][ C0] virt_efi_set_variable_nonblocking+0x74/0x16c [ 100.785949][ C0] efivar_entry_set_safe+0x460/0x480 [ 100.787360][ C0] efi_pstore_write+0x22c/0x3ac [ 100.788676][ C0] pstore_dump+0x4dc/0x6f8 [ 100.789844][ C0] kmsg_dump+0x170/0x260 [ 100.791021][ C0] panic+0x338/0x854 [ 100.792081][ C0] softlockup_fn+0x0/0x120 [ 100.793266][ C0] __hrtimer_run_queues+0x3fc/0xb6c [ 100.794683][ C0] hrtimer_interrupt+0x6f0/0xb5c [ 100.796045][ C0] arch_timer_handler_virt+0x74/0x88 [ 100.797526][ C0] handle_percpu_devid_irq+0x29c/0x76c [ 100.798985][ C0] handle_domain_irq+0x144/0x1fc [ 100.800301][ C0] gic_handle_irq+0x78/0x1c8 [ 100.801497][ C0] call_on_irq_stack+0x24/0x4c [ 100.802778][ C0] do_interrupt_handler+0x6c/0x88 [ 100.804171][ C0] el1_interrupt+0x30/0x58 [ 100.805384][ C0] el1h_64_irq_handler+0x18/0x24 [ 100.806745][ C0] el1h_64_irq+0x78/0x7c [ 100.807868][ C0] arch_local_irq_enable+0xc/0x18 [ 100.809206][ C0] default_idle_call+0xcc/0x418 [ 100.810510][ C0] do_idle+0x1c8/0x480 [ 100.811589][ C0] cpu_startup_entry+0x24/0x28 [ 100.812851][ C0] rest_init+0x360/0x390 [ 100.814007][ C0] arch_call_rest_init+0x14/0x20 [ 100.815337][ C0] start_kernel+0x49c/0x54c [ 100.816570][ C0] __primary_switched+0xa8/0xb0 [ 101.169240][ C0] Rebooting in 86400 seconds..