Warning: Permanently added '10.128.1.50' (ED25519) to the list of known hosts. [ 52.577777][ T4222] chnl_net:caif_netlink_parms(): no params data found [ 52.609081][ T4222] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.611033][ T4222] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.613606][ T4222] device bridge_slave_0 entered promiscuous mode [ 52.617701][ T4222] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.619665][ T4222] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.622185][ T4222] device bridge_slave_1 entered promiscuous mode [ 52.636266][ T4222] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.640232][ T4222] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.653732][ T4222] team0: Port device team_slave_0 added [ 52.656735][ T4222] team0: Port device team_slave_1 added [ 52.669109][ T4222] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.670955][ T4222] 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. [ 52.677707][ T4222] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.682144][ T4222] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.684091][ T4222] 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. [ 52.690952][ T4222] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.764435][ T4222] device hsr_slave_0 entered promiscuous mode [ 52.802739][ T4222] device hsr_slave_1 entered promiscuous mode [ 52.925422][ T4222] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.984617][ T4222] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.025402][ T4222] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.074988][ T4222] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.150978][ T4222] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.152906][ T4222] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.155072][ T4222] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.157112][ T4222] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.191022][ T4222] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.198532][ T3806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.202176][ T3806] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.205875][ T3806] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.208650][ T3806] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 53.215951][ T4222] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.221644][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.225797][ T4228] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.227617][ T4228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.247858][ T3806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.250320][ T3806] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.252192][ T3806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.255317][ T3806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.257897][ T3806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.260457][ T3806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.262943][ T3806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.265504][ T3806] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.270272][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.280576][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.284053][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.289619][ T4222] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.304238][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.317962][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.320592][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.324104][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.328303][ T4222] device veth0_vlan entered promiscuous mode [ 53.334753][ T4222] device veth1_vlan entered promiscuous mode [ 53.346982][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 53.349451][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 53.352252][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.356417][ T4222] device veth0_macvtap entered promiscuous mode [ 53.361509][ T4222] device veth1_macvtap entered promiscuous mode [ 53.371769][ T4222] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.374043][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.377126][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 53.383131][ T4222] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.386647][ T4222] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.388869][ T4222] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.391285][ T4222] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.394627][ T4222] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.398108][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 53.822363][ C0] hrtimer: interrupt took 394722280 ns executing program [ 69.632651][ T22] cfg80211: failed to load regulatory.db [ 99.907139][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 45s! [swapper/0:0] [ 99.909846][ C0] Modules linked in: [ 99.910961][ C0] irq event stamp: 155130 [ 99.912124][ C0] hardirqs last enabled at (155129): [] default_idle_call+0x54/0xdc [ 99.914952][ C0] hardirqs last disabled at (155130): [] el1_interrupt+0x24/0x68 [ 99.917408][ C0] softirqs last enabled at (155062): [] __do_softirq+0xc1c/0xe38 [ 99.919910][ C0] softirqs last disabled at (155053): [] ____do_softirq+0x14/0x20 [ 99.922519][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.1.83-syzkaller #0 [ 99.924618][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 99.927328][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 99.929386][ C0] pc : arch_local_irq_enable+0xc/0x18 [ 99.930891][ C0] lr : arch_cpu_idle+0x14/0x20 [ 99.932148][ C0] sp : ffff8000157b7cd0 [ 99.933260][ C0] x29: ffff8000157b7cd0 x28: 0000000000000000 x27: 1ffff00002b07a6c [ 99.935431][ C0] x26: 0000000000000000 x25: 1ffff00002b07aa9 x24: 1ffff00002b0c9a0 [ 99.937624][ C0] x23: dfff800000000000 x22: ffff80001583d360 x21: ffff800015864d00 [ 99.939833][ C0] x20: 0000000000000000 x19: ffff800015864d00 x18: 1fffe0003686b776 [ 99.941995][ C0] x17: ffff80001583d000 x16: ffff800008065ae8 x15: ffff0001b435bbbc [ 99.944195][ C0] x14: 1ffff00002b080b0 x13: dfff800000000000 x12: 0000000000000003 [ 99.946397][ C0] x11: 0000000000ff0100 x10: 0000000000000003 x9 : 0000000000000000 [ 99.948543][ C0] x8 : 00000000000000e0 x7 : ffff8000084350e0 x6 : 0000000000000000 [ 99.950740][ C0] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff800012150cd4 [ 99.952960][ C0] x2 : 0000000000000001 x1 : ffff8000122ac6e0 x0 : ffff80019ebc9000 [ 99.955177][ C0] Call trace: [ 99.956095][ C0] arch_local_irq_enable+0xc/0x18 [ 99.957437][ C0] default_idle_call+0x68/0xdc [ 99.958743][ C0] do_idle+0x1e0/0x514 [ 99.959895][ C0] cpu_startup_entry+0x5c/0x74 [ 99.961202][ C0] rest_init+0x2d8/0x2f0 [ 99.962374][ C0] start_kernel+0x0/0x608 [ 99.963542][ C0] start_kernel+0x448/0x608 [ 99.964716][ C0] __primary_switched+0xb8/0xc0 [ 99.966015][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 99.967787][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 6.1.83-syzkaller #0 [ 99.970170][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 99.972800][ C0] Call trace: [ 99.973702][ C0] dump_backtrace+0x1c8/0x1f4 [ 99.974974][ C0] show_stack+0x2c/0x3c [ 99.976051][ C0] dump_stack_lvl+0x108/0x170 [ 99.977325][ C0] dump_stack+0x1c/0x5c [ 99.978424][ C0] panic+0x300/0x7fc [ 99.979461][ C0] softlockup_fn+0x0/0x120 [ 99.980700][ C0] __hrtimer_run_queues+0x484/0xdc0 [ 99.982085][ C0] hrtimer_interrupt+0x6f4/0xb64 [ 99.983409][ C0] arch_timer_handler_virt+0x74/0x88 [ 99.984800][ C0] handle_percpu_devid_irq+0x174/0x354 [ 99.986230][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 99.987727][ C0] gic_handle_irq+0x70/0x1e4 [ 99.988915][ C0] call_on_irq_stack+0x24/0x4c [ 99.990179][ C0] do_interrupt_handler+0xd4/0x138 [ 99.991579][ C0] el1_interrupt+0x34/0x68 [ 99.992768][ C0] el1h_64_irq_handler+0x18/0x24 [ 99.994124][ C0] el1h_64_irq+0x64/0x68 [ 99.995246][ C0] arch_local_irq_enable+0xc/0x18 [ 99.996605][ C0] default_idle_call+0x68/0xdc [ 99.997866][ C0] do_idle+0x1e0/0x514 [ 99.998979][ C0] cpu_startup_entry+0x5c/0x74 [ 100.000263][ C0] rest_init+0x2d8/0x2f0 [ 100.001398][ C0] start_kernel+0x0/0x608 [ 100.002577][ C0] start_kernel+0x448/0x608 [ 100.003793][ C0] __primary_switched+0xb8/0xc0 [ 100.005073][ C0] SMP: stopping secondary CPUs [ 100.006402][ C0] Kernel Offset: disabled [ 100.007606][ C0] CPU features: 0x00000,02070084,26017203 [ 100.009150][ C0] Memory Limit: none [ 100.022711][ C0] [ 100.023377][ C0] ================================ [ 100.024695][ C0] WARNING: inconsistent lock state [ 100.025978][ C0] 6.1.83-syzkaller #0 Tainted: G L [ 100.027726][ C0] -------------------------------- [ 100.029113][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 100.030911][ C0] swapper/0/0 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 100.032539][ C0] ffff800015880a58 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 100.035243][ C0] {HARDIRQ-ON-W} state was registered at: [ 100.036714][ C0] lock_acquire+0x26c/0x7cc [ 100.037964][ C0] _raw_spin_lock+0x54/0x6c [ 100.039178][ C0] efi_call_rts+0x280/0x9d8 [ 100.040381][ C0] process_one_work+0x7ac/0x1404 [ 100.041721][ C0] worker_thread+0x8e4/0xfec [ 100.042962][ C0] kthread+0x250/0x2d8 [ 100.044052][ C0] ret_from_fork+0x10/0x20 [ 100.045271][ C0] irq event stamp: 155130 [ 100.046377][ C0] hardirqs last enabled at (155129): [] default_idle_call+0x54/0xdc [ 100.048830][ C0] hardirqs last disabled at (155130): [] el1_interrupt+0x24/0x68 [ 100.051339][ C0] softirqs last enabled at (155062): [] __do_softirq+0xc1c/0xe38 [ 100.053931][ C0] softirqs last disabled at (155053): [] ____do_softirq+0x14/0x20 [ 100.056432][ C0] [ 100.056432][ C0] other info that might help us debug this: [ 100.058572][ C0] Possible unsafe locking scenario: [ 100.058572][ C0] [ 100.060543][ C0] CPU0 [ 100.061383][ C0] ---- [ 100.062319][ C0] lock(efi_rt_lock); [ 100.063412][ C0] [ 100.064320][ C0] lock(efi_rt_lock); [ 100.065463][ C0] [ 100.065463][ C0] *** DEADLOCK *** [ 100.065463][ C0] [ 100.067646][ C0] 2 locks held by swapper/0/0: [ 100.068928][ C0] #0: ffff800015a14ca0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 100.071445][ C0] #1: ffff80001786d348 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x184/0x9f4 [ 100.073984][ C0] [ 100.073984][ C0] stack backtrace: [ 100.075541][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 6.1.83-syzkaller #0 [ 100.077981][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 100.080622][ C0] Call trace: [ 100.081412][ C0] dump_backtrace+0x1c8/0x1f4 [ 100.082671][ C0] show_stack+0x2c/0x3c [ 100.083755][ C0] dump_stack_lvl+0x108/0x170 [ 100.085034][ C0] dump_stack+0x1c/0x5c [ 100.086122][ C0] print_usage_bug+0x654/0x9b0 [ 100.087396][ C0] mark_lock_irq+0x980/0xd2c [ 100.088628][ C0] mark_lock+0x258/0x360 [ 100.089786][ C0] __lock_acquire+0xb4c/0x7680 [ 100.091073][ C0] lock_acquire+0x26c/0x7cc [ 100.092285][ C0] _raw_spin_lock+0x54/0x6c [ 100.093460][ C0] virt_efi_set_variable_nonblocking+0x74/0x16c [ 100.095051][ C0] efivar_set_variable_locked+0x1e4/0x20c [ 100.096636][ C0] efi_pstore_write+0x424/0x64c [ 100.097935][ C0] pstore_dump+0x6c0/0x9f4 [ 100.099086][ C0] kmsg_dump+0x17c/0x26c [ 100.100270][ C0] panic+0x348/0x7fc [ 100.101313][ C0] softlockup_fn+0x0/0x120 [ 100.102514][ C0] __hrtimer_run_queues+0x484/0xdc0 [ 100.103925][ C0] hrtimer_interrupt+0x6f4/0xb64 [ 100.105227][ C0] arch_timer_handler_virt+0x74/0x88 [ 100.106635][ C0] handle_percpu_devid_irq+0x174/0x354 [ 100.108050][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 100.109495][ C0] gic_handle_irq+0x70/0x1e4 [ 100.110756][ C0] call_on_irq_stack+0x24/0x4c [ 100.111961][ C0] do_interrupt_handler+0xd4/0x138 [ 100.113296][ C0] el1_interrupt+0x34/0x68 [ 100.114443][ C0] el1h_64_irq_handler+0x18/0x24 [ 100.115933][ C0] el1h_64_irq+0x64/0x68 [ 100.117008][ C0] arch_local_irq_enable+0xc/0x18 [ 100.118421][ C0] default_idle_call+0x68/0xdc [ 100.119689][ C0] do_idle+0x1e0/0x514 [ 100.120785][ C0] cpu_startup_entry+0x5c/0x74 [ 100.122096][ C0] rest_init+0x2d8/0x2f0 [ 100.123227][ C0] start_kernel+0x0/0x608 [ 100.124497][ C0] start_kernel+0x448/0x608 [ 100.125727][ C0] __primary_switched+0xb8/0xc0 [ 100.400560][ C0] Rebooting in 86400 seconds..