[ 69.633160][ T108] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.180' (ED25519) to the list of known hosts. [ 71.283274][ T4223] chnl_net:caif_netlink_parms(): no params data found [ 71.314776][ T4223] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.316424][ T4223] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.318655][ T4223] device bridge_slave_0 entered promiscuous mode [ 71.322791][ T4223] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.324456][ T4223] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.326588][ T4223] device bridge_slave_1 entered promiscuous mode [ 71.339671][ T4223] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.343456][ T4223] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.355908][ T4223] team0: Port device team_slave_0 added [ 71.359383][ T4223] team0: Port device team_slave_1 added [ 71.370166][ T4223] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.372257][ T4223] 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. [ 71.378215][ T4223] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.382463][ T4223] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.384038][ T4223] 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. [ 71.390119][ T4223] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.463644][ T4223] device hsr_slave_0 entered promiscuous mode [ 71.502024][ T4223] device hsr_slave_1 entered promiscuous mode [ 71.603676][ T4223] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.644255][ T4223] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.683441][ T4223] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.724102][ T4223] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.791856][ T4223] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.793602][ T4223] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.795742][ T4223] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.797332][ T4223] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.833290][ T4223] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.840665][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.844311][ T108] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.847320][ T108] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.850599][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.858643][ T4223] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.864362][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.866587][ T4228] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.868257][ T4228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.876158][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.878328][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.879896][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.894437][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.897236][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.899647][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.902363][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.908474][ T4223] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.911290][ T4223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.914016][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.926814][ T4223] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.933445][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.935175][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.946047][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.959166][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.961593][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.965041][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.969018][ T4223] device veth0_vlan entered promiscuous mode [ 71.976501][ T4223] device veth1_vlan entered promiscuous mode [ 71.988287][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.991290][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.994310][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.998241][ T4223] device veth0_macvtap entered promiscuous mode [ 72.002803][ T4223] device veth1_macvtap entered promiscuous mode [ 72.012482][ T4223] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.014297][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.017591][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.024090][ T4223] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.026745][ T108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.030751][ T4223] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.035484][ T4223] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.037605][ T4223] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.039714][ T4223] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 74.134036][ C0] hrtimer: interrupt took 2065829280 ns executing program [ 111.202795][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 34s! [swapper/0:0] [ 111.205010][ C0] Modules linked in: [ 111.206018][ C0] irq event stamp: 135026 [ 111.207203][ C0] hardirqs last enabled at (135025): [] default_idle_call+0x54/0xdc [ 111.209595][ C0] hardirqs last disabled at (135026): [] el1_interrupt+0x24/0x68 [ 111.211928][ C0] softirqs last enabled at (134952): [] __do_softirq+0xc1c/0xe38 [ 111.214223][ C0] softirqs last disabled at (134833): [] ____do_softirq+0x14/0x20 [ 111.216593][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.1.69-syzkaller #0 [ 111.218444][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 111.220895][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 111.222737][ C0] pc : arch_local_irq_enable+0xc/0x18 [ 111.224097][ C0] lr : arch_cpu_idle+0x14/0x20 [ 111.225332][ C0] sp : ffff800015797cd0 [ 111.226387][ C0] x29: ffff800015797cd0 x28: 0000000000000000 x27: 1ffff00002b03a6c [ 111.228466][ C0] x26: 0000000000000000 x25: 1ffff00002b03aa9 x24: 1ffff00002b089d8 [ 111.230428][ C0] x23: dfff800000000000 x22: ffff80001581d360 x21: ffff800015844ec0 [ 111.232528][ C0] x20: 0000000000000000 x19: ffff800015844ec0 x18: 1fffe0003686c376 [ 111.234530][ C0] x17: ffff80001581d000 x16: ffff8000080659cc x15: ffff0001b4361bbc [ 111.236582][ C0] x14: 1ffff00002b040b0 x13: dfff800000000000 x12: 0000000000000003 [ 111.238611][ C0] x11: 0000000000ff0100 x10: 0000000000000003 x9 : 0000000000000000 [ 111.240492][ C0] x8 : 00000000000000e0 x7 : ffff80000843643c x6 : 0000000000000000 [ 111.242557][ C0] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80001214506c [ 111.244541][ C0] x2 : 0000000000000001 x1 : ffff80001229c460 x0 : ffff80019ebf0000 [ 111.246430][ C0] Call trace: [ 111.247223][ C0] arch_local_irq_enable+0xc/0x18 [ 111.248441][ C0] default_idle_call+0x68/0xdc [ 111.249720][ C0] do_idle+0x1e0/0x514 [ 111.250752][ C0] cpu_startup_entry+0x5c/0x74 [ 111.251925][ C0] rest_init+0x2d8/0x2f0 [ 111.252974][ C0] start_kernel+0x0/0x608 [ 111.254120][ C0] start_kernel+0x448/0x608 [ 111.255270][ C0] __primary_switched+0xb8/0xc0 [ 111.256412][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 111.258026][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 6.1.69-syzkaller #0 [ 111.260315][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 111.262814][ C0] Call trace: [ 111.263636][ C0] dump_backtrace+0x1c8/0x1f4 [ 111.264787][ C0] show_stack+0x2c/0x3c [ 111.265847][ C0] dump_stack_lvl+0x108/0x170 [ 111.266977][ C0] dump_stack+0x1c/0x5c [ 111.268082][ C0] panic+0x300/0x7fc [ 111.269163][ C0] softlockup_fn+0x0/0x120 [ 111.270239][ C0] __hrtimer_run_queues+0x484/0xdc0 [ 111.271385][ C0] hrtimer_interrupt+0x4e0/0xb64 [ 111.272667][ C0] arch_timer_handler_virt+0x74/0x88 [ 111.273995][ C0] handle_percpu_devid_irq+0x174/0x354 [ 111.275228][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 111.276592][ C0] gic_handle_irq+0x70/0x1e4 [ 111.277664][ C0] call_on_irq_stack+0x24/0x4c [ 111.278852][ C0] do_interrupt_handler+0xd4/0x138 [ 111.280091][ C0] el1_interrupt+0x34/0x68 [ 111.281177][ C0] el1h_64_irq_handler+0x18/0x24 [ 111.282465][ C0] el1h_64_irq+0x64/0x68 [ 111.283535][ C0] arch_local_irq_enable+0xc/0x18 [ 111.284762][ C0] default_idle_call+0x68/0xdc [ 111.285980][ C0] do_idle+0x1e0/0x514 [ 111.286963][ C0] cpu_startup_entry+0x5c/0x74 [ 111.288095][ C0] rest_init+0x2d8/0x2f0 [ 111.289091][ C0] start_kernel+0x0/0x608 [ 111.290167][ C0] start_kernel+0x448/0x608 [ 111.291301][ C0] __primary_switched+0xb8/0xc0 [ 111.292563][ C0] SMP: stopping secondary CPUs [ 111.293803][ C0] Kernel Offset: disabled [ 111.294869][ C0] CPU features: 0x00000,02070084,26017203 [ 111.296295][ C0] Memory Limit: none [ 111.309763][ C0] [ 111.310302][ C0] ================================ [ 111.311469][ C0] WARNING: inconsistent lock state [ 111.312682][ C0] 6.1.69-syzkaller #0 Tainted: G L [ 111.314248][ C0] -------------------------------- [ 111.315630][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 111.317304][ C0] swapper/0/0 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 111.318856][ C0] ffff800015860d38 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 111.321330][ C0] {HARDIRQ-ON-W} state was registered at: [ 111.322728][ C0] lock_acquire+0x26c/0x7cc [ 111.323839][ C0] _raw_spin_lock+0x54/0x6c [ 111.324990][ C0] efi_call_rts+0x80/0x9d8 [ 111.326057][ C0] process_one_work+0x7ac/0x1404 [ 111.327289][ C0] worker_thread+0x8e4/0xfec [ 111.328485][ C0] kthread+0x250/0x2d8 [ 111.329556][ C0] ret_from_fork+0x10/0x20 [ 111.330673][ C0] irq event stamp: 135026 [ 111.331708][ C0] hardirqs last enabled at (135025): [] default_idle_call+0x54/0xdc [ 111.334109][ C0] hardirqs last disabled at (135026): [] el1_interrupt+0x24/0x68 [ 111.336492][ C0] softirqs last enabled at (134952): [] __do_softirq+0xc1c/0xe38 [ 111.338760][ C0] softirqs last disabled at (134833): [] ____do_softirq+0x14/0x20 [ 111.341060][ C0] [ 111.341060][ C0] other info that might help us debug this: [ 111.343052][ C0] Possible unsafe locking scenario: [ 111.343052][ C0] [ 111.345029][ C0] CPU0 [ 111.345890][ C0] ---- [ 111.346676][ C0] lock(efi_rt_lock); [ 111.347597][ C0] [ 111.348427][ C0] lock(efi_rt_lock); [ 111.349446][ C0] [ 111.349446][ C0] *** DEADLOCK *** [ 111.349446][ C0] [ 111.351482][ C0] 2 locks held by swapper/0/0: [ 111.352636][ C0] #0: ffff8000159f4d20 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 111.354984][ C0] #1: ffff800017846f28 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x184/0x9f4 [ 111.357242][ C0] [ 111.357242][ C0] stack backtrace: [ 111.358640][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 6.1.69-syzkaller #0 [ 111.360883][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 111.363291][ C0] Call trace: [ 111.364107][ C0] dump_backtrace+0x1c8/0x1f4 [ 111.365241][ C0] show_stack+0x2c/0x3c [ 111.366266][ C0] dump_stack_lvl+0x108/0x170 [ 111.367362][ C0] dump_stack+0x1c/0x5c [ 111.368448][ C0] print_usage_bug+0x654/0x9b0 [ 111.369724][ C0] mark_lock_irq+0x980/0xd2c [ 111.370922][ C0] mark_lock+0x258/0x360 [ 111.372004][ C0] __lock_acquire+0xb4c/0x7680 [ 111.373201][ C0] lock_acquire+0x26c/0x7cc [ 111.374324][ C0] _raw_spin_lock+0x54/0x6c [ 111.375475][ C0] virt_efi_set_variable_nonblocking+0x74/0x16c [ 111.377080][ C0] efivar_set_variable_locked+0x1e4/0x20c [ 111.378522][ C0] efi_pstore_write+0x424/0x64c [ 111.379807][ C0] pstore_dump+0x6c0/0x9f4 [ 111.380931][ C0] kmsg_dump+0x17c/0x26c [ 111.381997][ C0] panic+0x348/0x7fc [ 111.382970][ C0] softlockup_fn+0x0/0x120 [ 111.384076][ C0] __hrtimer_run_queues+0x484/0xdc0 [ 111.385296][ C0] hrtimer_interrupt+0x4e0/0xb64 [ 111.386507][ C0] arch_timer_handler_virt+0x74/0x88 [ 111.387739][ C0] handle_percpu_devid_irq+0x174/0x354 [ 111.389062][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 111.390336][ C0] gic_handle_irq+0x70/0x1e4 [ 111.391457][ C0] call_on_irq_stack+0x24/0x4c [ 111.392592][ C0] do_interrupt_handler+0xd4/0x138 [ 111.393880][ C0] el1_interrupt+0x34/0x68 [ 111.394903][ C0] el1h_64_irq_handler+0x18/0x24 [ 111.396148][ C0] el1h_64_irq+0x64/0x68 [ 111.397204][ C0] arch_local_irq_enable+0xc/0x18 [ 111.398374][ C0] default_idle_call+0x68/0xdc [ 111.399536][ C0] do_idle+0x1e0/0x514 [ 111.400562][ C0] cpu_startup_entry+0x5c/0x74 [ 111.401766][ C0] rest_init+0x2d8/0x2f0 [ 111.402779][ C0] start_kernel+0x0/0x608 [ 111.403840][ C0] start_kernel+0x448/0x608 [ 111.405023][ C0] __primary_switched+0xb8/0xc0 [ 111.723096][ C0] Rebooting in 86400 seconds..