Warning: Permanently added '10.128.1.85' (ED25519) to the list of known hosts. [ 43.325537][ T3960] chnl_net:caif_netlink_parms(): no params data found [ 43.362156][ T3960] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.363990][ T3960] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.366645][ T3960] device bridge_slave_0 entered promiscuous mode [ 43.371086][ T3960] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.372975][ T3960] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.375351][ T3960] device bridge_slave_1 entered promiscuous mode [ 43.389834][ T3960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.394022][ T3960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.409118][ T3960] team0: Port device team_slave_0 added [ 43.412256][ T3960] team0: Port device team_slave_1 added [ 43.425752][ T3960] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.427467][ T3960] 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. [ 43.433739][ T3960] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.438651][ T3960] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.440475][ T3960] 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. [ 43.446905][ T3960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.526739][ T3960] device hsr_slave_0 entered promiscuous mode [ 43.574829][ T3960] device hsr_slave_1 entered promiscuous mode [ 43.697534][ T3960] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.748061][ T3960] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.787103][ T3960] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.837785][ T3960] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.902759][ T3960] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.904702][ T3960] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.906834][ T3960] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.908634][ T3960] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.951394][ T3960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.959273][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.963107][ T1946] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.967306][ T1946] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.970072][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.977961][ T3960] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.984980][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.987683][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.989470][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.994209][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.998888][ T1946] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.000770][ T1946] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.013477][ T3969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.016955][ T3969] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.023530][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.033121][ T3969] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.039407][ T3761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.046079][ T3960] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.058573][ T3969] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.060503][ T3969] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.067857][ T3960] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.080042][ T3969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.093105][ T3969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.097045][ T3969] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.100373][ T3969] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.104322][ T3960] device veth0_vlan entered promiscuous mode [ 44.111242][ T3960] device veth1_vlan entered promiscuous mode [ 44.125054][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.127332][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.129945][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.136202][ T3960] device veth0_macvtap entered promiscuous mode [ 44.140625][ T3960] device veth1_macvtap entered promiscuous mode [ 44.153554][ T3960] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.156203][ T3969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.159405][ T3969] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.164338][ T3960] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.168349][ T3960] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.170591][ T3960] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.172688][ T3960] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.176029][ T3960] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.179407][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 44.217292][ C0] hrtimer: interrupt took 6891880 ns executing program executing program [ 67.081591][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [swapper/0:0] [ 67.084327][ C0] Modules linked in: [ 67.085419][ C0] irq event stamp: 134430 [ 67.086592][ C0] hardirqs last enabled at (134429): [] default_idle_call+0xb8/0x4a8 [ 67.089094][ C0] hardirqs last disabled at (134430): [] enter_el1_irq_or_nmi+0x10/0x1c [ 67.091723][ C0] softirqs last enabled at (134382): [] __do_softirq+0xb5c/0xdb0 [ 67.094337][ C0] softirqs last disabled at (133911): [] __irq_exit_rcu+0x264/0x4d4 [ 67.096937][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.151-syzkaller #0 [ 67.098997][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 67.101682][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.103716][ C0] pc : arch_local_irq_enable+0xc/0x18 [ 67.105148][ C0] lr : arch_cpu_idle+0x14/0x20 [ 67.106417][ C0] sp : ffff800014887cb0 [ 67.107517][ C0] x29: ffff800014887cb0 x28: dfff800000000000 x27: 1ffff00002910fa4 [ 67.109807][ C0] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000001 [ 67.112023][ C0] x23: 1ffff00002921a62 x22: 0000000000000000 x21: dfff800000000000 [ 67.114211][ C0] x20: ffff80001490d310 x19: ffff800014933e00 x18: 1fffe000368fe78e [ 67.116313][ C0] x17: 1fffe000368fe78e x16: ffff800008060f60 x15: ffff8000149aeb80 [ 67.118467][ C0] x14: 1ffff0000292206a x13: dfff800000000000 x12: 0000000000000003 [ 67.120652][ C0] x11: 0000000000000001 x10: 0000000000000003 x9 : 0000000000000000 [ 67.122828][ C0] x8 : 00000000000000e0 x7 : 0000000000000000 x6 : 0000000000000000 [ 67.124996][ C0] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80001197808c [ 67.127209][ C0] x2 : 0000000000000001 x1 : ffff800011acace0 x0 : ffff80019ff93000 [ 67.129316][ C0] Call trace: [ 67.130213][ C0] arch_local_irq_enable+0xc/0x18 [ 67.131567][ C0] default_idle_call+0xcc/0x4a8 [ 67.132878][ C0] do_idle+0x1d4/0x4dc [ 67.133920][ C0] cpu_startup_entry+0x24/0x28 [ 67.135209][ C0] rest_init+0x364/0x38c [ 67.136324][ C0] arch_call_rest_init+0x14/0x20 [ 67.137621][ C0] start_kernel+0x440/0x600 [ 67.138786][ C0] __primary_switched+0xa8/0xb0 [ 67.140083][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 67.141875][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 5.15.151-syzkaller #0 [ 67.144324][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 67.147055][ C0] Call trace: [ 67.147990][ C0] dump_backtrace+0x0/0x530 [ 67.149207][ C0] show_stack+0x2c/0x3c [ 67.150295][ C0] dump_stack_lvl+0x108/0x170 [ 67.151530][ C0] dump_stack+0x1c/0x58 [ 67.152650][ C0] panic+0x304/0x8b4 [ 67.153647][ C0] softlockup_fn+0x0/0x120 [ 67.154839][ C0] __hrtimer_run_queues+0x458/0xca4 [ 67.156177][ C0] hrtimer_interrupt+0x6f4/0xb64 [ 67.157510][ C0] arch_timer_handler_virt+0x74/0x88 [ 67.158915][ C0] handle_percpu_devid_irq+0x29c/0x7fc [ 67.160453][ C0] handle_domain_irq+0xec/0x178 [ 67.161738][ C0] gic_handle_irq+0x78/0x1c8 [ 67.162955][ C0] call_on_irq_stack+0x24/0x4c [ 67.164199][ C0] do_interrupt_handler+0x74/0x94 [ 67.165486][ C0] el1_interrupt+0x30/0x58 [ 67.166622][ C0] el1h_64_irq_handler+0x18/0x24 [ 67.167967][ C0] el1h_64_irq+0x78/0x7c [ 67.169039][ C0] arch_local_irq_enable+0xc/0x18 [ 67.170369][ C0] default_idle_call+0xcc/0x4a8 [ 67.171707][ C0] do_idle+0x1d4/0x4dc [ 67.172769][ C0] cpu_startup_entry+0x24/0x28 [ 67.174035][ C0] rest_init+0x364/0x38c [ 67.175199][ C0] arch_call_rest_init+0x14/0x20 [ 67.176551][ C0] start_kernel+0x440/0x600 [ 67.177768][ C0] __primary_switched+0xa8/0xb0 [ 67.179066][ C0] SMP: stopping secondary CPUs [ 67.180378][ C0] Kernel Offset: disabled [ 67.181588][ C0] CPU features: 0x0,000081c1,21302e40 [ 67.183054][ C0] Memory Limit: none [ 67.196739][ C0] [ 67.197392][ C0] ================================ [ 67.198778][ C0] WARNING: inconsistent lock state [ 67.200180][ C0] 5.15.151-syzkaller #0 Tainted: G L [ 67.201989][ C0] -------------------------------- [ 67.203363][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 67.205199][ C0] swapper/0/0 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 67.206809][ C0] ffff80001494da38 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 67.209617][ C0] {HARDIRQ-ON-W} state was registered at: [ 67.211123][ C0] lock_acquire+0x240/0x77c [ 67.212361][ C0] _raw_spin_lock+0xb0/0x10c [ 67.213609][ C0] efi_call_rts+0x80/0x9d8 [ 67.214766][ C0] process_one_work+0x790/0x11b8 [ 67.216166][ C0] worker_thread+0x910/0x1034 [ 67.217492][ C0] kthread+0x37c/0x45c [ 67.218579][ C0] ret_from_fork+0x10/0x20 [ 67.219721][ C0] irq event stamp: 134430 [ 67.220866][ C0] hardirqs last enabled at (134429): [] default_idle_call+0xb8/0x4a8 [ 67.223443][ C0] hardirqs last disabled at (134430): [] enter_el1_irq_or_nmi+0x10/0x1c [ 67.226203][ C0] softirqs last enabled at (134382): [] __do_softirq+0xb5c/0xdb0 [ 67.228695][ C0] softirqs last disabled at (133911): [] __irq_exit_rcu+0x264/0x4d4 [ 67.231343][ C0] [ 67.231343][ C0] other info that might help us debug this: [ 67.233482][ C0] Possible unsafe locking scenario: [ 67.233482][ C0] [ 67.235455][ C0] CPU0 [ 67.236311][ C0] ---- [ 67.237154][ C0] lock(efi_rt_lock); [ 67.238214][ C0] [ 67.239095][ C0] lock(efi_rt_lock); [ 67.240186][ C0] [ 67.240186][ C0] *** DEADLOCK *** [ 67.240186][ C0] [ 67.242354][ C0] 2 locks held by swapper/0/0: [ 67.243621][ C0] #0: ffff800014ae1420 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 67.246172][ C0] #1: ffff800016606ca8 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x174/0x9dc [ 67.248783][ C0] [ 67.248783][ C0] stack backtrace: [ 67.250330][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 5.15.151-syzkaller #0 [ 67.252806][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 67.255565][ C0] Call trace: [ 67.256470][ C0] dump_backtrace+0x0/0x530 [ 67.257711][ C0] show_stack+0x2c/0x3c [ 67.258848][ C0] dump_stack_lvl+0x108/0x170 [ 67.260081][ C0] dump_stack+0x1c/0x58 [ 67.261209][ C0] print_usage_bug+0x64c/0x9a8 [ 67.262547][ C0] mark_lock_irq+0x980/0xd2c [ 67.263804][ C0] mark_lock+0x258/0x360 [ 67.264950][ C0] __lock_acquire+0xb50/0x7638 [ 67.266177][ C0] lock_acquire+0x240/0x77c [ 67.267379][ C0] _raw_spin_lock+0xb0/0x10c [ 67.268650][ C0] virt_efi_set_variable_nonblocking+0x74/0x16c [ 67.270362][ C0] efivar_entry_set_safe+0x560/0x580 [ 67.271788][ C0] efi_pstore_write+0x280/0x400 [ 67.273133][ C0] pstore_dump+0x6b0/0x9dc [ 67.274313][ C0] kmsg_dump+0x17c/0x26c [ 67.275441][ C0] panic+0x358/0x8b4 [ 67.276495][ C0] softlockup_fn+0x0/0x120 [ 67.277664][ C0] __hrtimer_run_queues+0x458/0xca4 [ 67.279087][ C0] hrtimer_interrupt+0x6f4/0xb64 [ 67.280386][ C0] arch_timer_handler_virt+0x74/0x88 [ 67.281843][ C0] handle_percpu_devid_irq+0x29c/0x7fc [ 67.283312][ C0] handle_domain_irq+0xec/0x178 [ 67.284591][ C0] gic_handle_irq+0x78/0x1c8 [ 67.285752][ C0] call_on_irq_stack+0x24/0x4c [ 67.286983][ C0] do_interrupt_handler+0x74/0x94 [ 67.288310][ C0] el1_interrupt+0x30/0x58 [ 67.289528][ C0] el1h_64_irq_handler+0x18/0x24 [ 67.290883][ C0] el1h_64_irq+0x78/0x7c [ 67.291966][ C0] arch_local_irq_enable+0xc/0x18 [ 67.293253][ C0] default_idle_call+0xcc/0x4a8 [ 67.294585][ C0] do_idle+0x1d4/0x4dc [ 67.295669][ C0] cpu_startup_entry+0x24/0x28 [ 67.296888][ C0] rest_init+0x364/0x38c [ 67.298003][ C0] arch_call_rest_init+0x14/0x20 [ 67.299273][ C0] start_kernel+0x440/0x600 [ 67.300436][ C0] __primary_switched+0xa8/0xb0 [ 67.630955][ C0] Rebooting in 86400 seconds..