Warning: Permanently added '10.128.0.104' (ED25519) to the list of known hosts. [ 59.078812][ T4221] chnl_net:caif_netlink_parms(): no params data found [ 59.112433][ T4221] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.114323][ T4221] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.116982][ T4221] device bridge_slave_0 entered promiscuous mode [ 59.121084][ T4221] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.122983][ T4221] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.125564][ T4221] device bridge_slave_1 entered promiscuous mode [ 59.139083][ T4221] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.143050][ T4221] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.157184][ T4221] team0: Port device team_slave_0 added [ 59.160396][ T4221] team0: Port device team_slave_1 added [ 59.172308][ T4221] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.174147][ T4221] 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. [ 59.181080][ T4221] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.186668][ T4221] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.188463][ T4221] 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. [ 59.195219][ T4221] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.256352][ T4221] device hsr_slave_0 entered promiscuous mode [ 59.294787][ T4221] device hsr_slave_1 entered promiscuous mode [ 59.399024][ T4221] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.446425][ T4221] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.488355][ T4221] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.526645][ T4221] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.580567][ T4221] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.582623][ T4221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.585036][ T4221] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.586951][ T4221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.626988][ T4221] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.634312][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.639011][ T4227] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.642389][ T4227] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.648349][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 59.655503][ T4221] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.667007][ T1509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.669446][ T1509] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.671343][ T1509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.673548][ T1509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.676402][ T1509] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.678293][ T1509] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.695277][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.698057][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.700673][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.703209][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.708341][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.712522][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.727113][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.729182][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.736746][ T4221] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.748352][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.760232][ T4221] device veth0_vlan entered promiscuous mode [ 59.765055][ T4230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.767827][ T4230] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.770318][ T4230] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.775563][ T4221] device veth1_vlan entered promiscuous mode [ 59.790582][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.793050][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.796871][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.802679][ T4221] device veth0_macvtap entered promiscuous mode [ 59.809301][ T4221] device veth1_macvtap entered promiscuous mode [ 59.821393][ T4221] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.823577][ T4230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.827712][ T4230] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.832780][ T4221] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.836869][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.841711][ T4221] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.844046][ T4221] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.847843][ T4221] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.850108][ T4221] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 59.891944][ C0] hrtimer: interrupt took 16004000 ns executing program [ 94.985701][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [swapper/0:0] [ 94.988185][ C0] Modules linked in: [ 94.989300][ C0] irq event stamp: 141884 [ 94.990436][ C0] hardirqs last enabled at (141883): [] default_idle_call+0x54/0xdc [ 94.992918][ C0] hardirqs last disabled at (141884): [] el1_interrupt+0x24/0x68 [ 94.995417][ C0] softirqs last enabled at (141860): [] __do_softirq+0xc1c/0xe38 [ 94.997913][ C0] softirqs last disabled at (141137): [] ____do_softirq+0x14/0x20 [ 95.000413][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.1.68-syzkaller #0 [ 95.002445][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 95.005165][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 95.007271][ C0] pc : arch_local_irq_enable+0xc/0x18 [ 95.008681][ C0] lr : arch_cpu_idle+0x14/0x20 [ 95.009944][ C0] sp : ffff800015797cd0 [ 95.011004][ C0] x29: ffff800015797cd0 x28: 0000000000000000 x27: 1ffff00002b03a6c [ 95.013205][ C0] x26: 0000000000000000 x25: 1ffff00002b03aa9 x24: 1ffff00002b089d8 [ 95.015349][ C0] x23: dfff800000000000 x22: ffff80001581d360 x21: ffff800015844ec0 [ 95.017442][ C0] x20: 0000000000000000 x19: ffff800015844ec0 x18: 1fffe0003686c376 [ 95.019593][ C0] x17: ffff80001581d000 x16: ffff8000080659cc x15: ffff0001b4361bbc [ 95.021740][ C0] x14: 1ffff00002b040b0 x13: dfff800000000000 x12: 0000000000000003 [ 95.023798][ C0] x11: 0000000000ff0100 x10: 0000000000000003 x9 : 0000000000000000 [ 95.025816][ C0] x8 : 00000000000000e0 x7 : ffff800008436504 x6 : 0000000000000000 [ 95.027941][ C0] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80001213c42c [ 95.030018][ C0] x2 : 0000000000000001 x1 : ffff80001229c460 x0 : ffff80019ebf0000 [ 95.032143][ C0] Call trace: [ 95.033011][ C0] arch_local_irq_enable+0xc/0x18 [ 95.034368][ C0] default_idle_call+0x68/0xdc [ 95.035647][ C0] do_idle+0x1e0/0x514 [ 95.036790][ C0] cpu_startup_entry+0x5c/0x74 [ 95.038036][ C0] rest_init+0x2d8/0x2f0 [ 95.039162][ C0] start_kernel+0x0/0x608 [ 95.040272][ C0] start_kernel+0x448/0x608 [ 95.041512][ C0] __primary_switched+0xb8/0xc0 [ 95.042826][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 95.044545][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 6.1.68-syzkaller #0 [ 95.046948][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 95.049602][ C0] Call trace: [ 95.050455][ C0] dump_backtrace+0x1c8/0x1f4 [ 95.051705][ C0] show_stack+0x2c/0x3c [ 95.052805][ C0] dump_stack_lvl+0x108/0x170 [ 95.054112][ C0] dump_stack+0x1c/0x5c [ 95.055176][ C0] panic+0x300/0x7fc [ 95.056241][ C0] softlockup_fn+0x0/0x120 [ 95.057424][ C0] __hrtimer_run_queues+0x484/0xdc0 [ 95.058810][ C0] hrtimer_interrupt+0x6f4/0xb64 [ 95.060125][ C0] arch_timer_handler_virt+0x74/0x88 [ 95.061517][ C0] handle_percpu_devid_irq+0x174/0x354 [ 95.062990][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 95.064465][ C0] gic_handle_irq+0x70/0x1e4 [ 95.065711][ C0] call_on_irq_stack+0x24/0x4c [ 95.067050][ C0] do_interrupt_handler+0xd4/0x138 [ 95.068359][ C0] el1_interrupt+0x34/0x68 [ 95.069540][ C0] el1h_64_irq_handler+0x18/0x24 [ 95.070847][ C0] el1h_64_irq+0x64/0x68 [ 95.072000][ C0] arch_local_irq_enable+0xc/0x18 [ 95.073363][ C0] default_idle_call+0x68/0xdc [ 95.074648][ C0] do_idle+0x1e0/0x514 [ 95.075709][ C0] cpu_startup_entry+0x5c/0x74 [ 95.076952][ C0] rest_init+0x2d8/0x2f0 [ 95.078119][ C0] start_kernel+0x0/0x608 [ 95.079239][ C0] start_kernel+0x448/0x608 [ 95.080391][ C0] __primary_switched+0xb8/0xc0 [ 95.081677][ C0] SMP: stopping secondary CPUs [ 95.083022][ C0] Kernel Offset: disabled [ 95.084217][ C0] CPU features: 0x00000,02070084,26017203 [ 95.085715][ C0] Memory Limit: none [ 95.098981][ C0] [ 95.099661][ C0] ================================ [ 95.101016][ C0] WARNING: inconsistent lock state [ 95.102333][ C0] 6.1.68-syzkaller #0 Tainted: G L [ 95.104073][ C0] -------------------------------- [ 95.105385][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 95.107163][ C0] swapper/0/0 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 95.108840][ C0] ffff800015860d38 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 95.111569][ C0] {HARDIRQ-ON-W} state was registered at: [ 95.113053][ C0] lock_acquire+0x26c/0x7cc [ 95.114240][ C0] _raw_spin_lock+0x54/0x6c [ 95.115414][ C0] efi_call_rts+0x80/0x9d8 [ 95.116526][ C0] process_one_work+0x7ac/0x1404 [ 95.117829][ C0] worker_thread+0x8e4/0xfec [ 95.119066][ C0] kthread+0x250/0x2d8 [ 95.120150][ C0] ret_from_fork+0x10/0x20 [ 95.121329][ C0] irq event stamp: 141884 [ 95.122482][ C0] hardirqs last enabled at (141883): [] default_idle_call+0x54/0xdc [ 95.125059][ C0] hardirqs last disabled at (141884): [] el1_interrupt+0x24/0x68 [ 95.127468][ C0] softirqs last enabled at (141860): [] __do_softirq+0xc1c/0xe38 [ 95.129887][ C0] softirqs last disabled at (141137): [] ____do_softirq+0x14/0x20 [ 95.132396][ C0] [ 95.132396][ C0] other info that might help us debug this: [ 95.134502][ C0] Possible unsafe locking scenario: [ 95.134502][ C0] [ 95.136461][ C0] CPU0 [ 95.137292][ C0] ---- [ 95.138163][ C0] lock(efi_rt_lock); [ 95.139235][ C0] [ 95.140121][ C0] lock(efi_rt_lock); [ 95.141194][ C0] [ 95.141194][ C0] *** DEADLOCK *** [ 95.141194][ C0] [ 95.143348][ C0] 2 locks held by swapper/0/0: [ 95.144564][ C0] #0: ffff8000159f4ce0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 95.147099][ C0] #1: ffff800017846fa8 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x184/0x9f4 [ 95.149587][ C0] [ 95.149587][ C0] stack backtrace: [ 95.151129][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 6.1.68-syzkaller #0 [ 95.153711][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 95.156313][ C0] Call trace: [ 95.157140][ C0] dump_backtrace+0x1c8/0x1f4 [ 95.158366][ C0] show_stack+0x2c/0x3c [ 95.159395][ C0] dump_stack_lvl+0x108/0x170 [ 95.160559][ C0] dump_stack+0x1c/0x5c [ 95.161660][ C0] print_usage_bug+0x654/0x9b0 [ 95.162887][ C0] mark_lock_irq+0x980/0xd2c [ 95.164043][ C0] mark_lock+0x258/0x360 [ 95.165172][ C0] __lock_acquire+0xb4c/0x7680 [ 95.166424][ C0] lock_acquire+0x26c/0x7cc [ 95.167607][ C0] _raw_spin_lock+0x54/0x6c [ 95.168809][ C0] virt_efi_set_variable_nonblocking+0x74/0x16c [ 95.170460][ C0] efivar_set_variable_locked+0x1e4/0x20c [ 95.171960][ C0] efi_pstore_write+0x424/0x64c [ 95.173244][ C0] pstore_dump+0x6c0/0x9f4 [ 95.174322][ C0] kmsg_dump+0x17c/0x26c [ 95.175407][ C0] panic+0x348/0x7fc [ 95.176440][ C0] softlockup_fn+0x0/0x120 [ 95.177524][ C0] __hrtimer_run_queues+0x484/0xdc0 [ 95.178847][ C0] hrtimer_interrupt+0x6f4/0xb64 [ 95.180117][ C0] arch_timer_handler_virt+0x74/0x88 [ 95.181530][ C0] handle_percpu_devid_irq+0x174/0x354 [ 95.182984][ C0] generic_handle_domain_irq+0x7c/0xc4 [ 95.184351][ C0] gic_handle_irq+0x70/0x1e4 [ 95.185582][ C0] call_on_irq_stack+0x24/0x4c [ 95.186820][ C0] do_interrupt_handler+0xd4/0x138 [ 95.188134][ C0] el1_interrupt+0x34/0x68 [ 95.189267][ C0] el1h_64_irq_handler+0x18/0x24 [ 95.190502][ C0] el1h_64_irq+0x64/0x68 [ 95.191555][ C0] arch_local_irq_enable+0xc/0x18 [ 95.192845][ C0] default_idle_call+0x68/0xdc [ 95.194133][ C0] do_idle+0x1e0/0x514 [ 95.195131][ C0] cpu_startup_entry+0x5c/0x74 [ 95.196363][ C0] rest_init+0x2d8/0x2f0 [ 95.197391][ C0] start_kernel+0x0/0x608 [ 95.198472][ C0] start_kernel+0x448/0x608 [ 95.199574][ C0] __primary_switched+0xb8/0xc0 [ 95.502114][ C0] Rebooting in 86400 seconds..