Warning: Permanently added '10.128.1.86' (ED25519) to the list of known hosts. [ 67.520459][ T3966] chnl_net:caif_netlink_parms(): no params data found [ 67.556178][ T3966] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.558305][ T3966] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.560742][ T3966] device bridge_slave_0 entered promiscuous mode [ 67.564991][ T3966] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.566915][ T3966] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.570479][ T3966] device bridge_slave_1 entered promiscuous mode [ 67.585740][ T3966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.590173][ T3966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.604321][ T3966] team0: Port device team_slave_0 added [ 67.607419][ T3966] team0: Port device team_slave_1 added [ 67.621053][ T3966] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.622849][ T3966] 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. [ 67.629878][ T3966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.634369][ T3966] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.636304][ T3966] 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. [ 67.643470][ T3966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.719920][ T3966] device hsr_slave_0 entered promiscuous mode [ 67.768246][ T3966] device hsr_slave_1 entered promiscuous mode [ 67.878372][ T3966] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.930505][ T3966] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.980484][ T3966] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.020342][ T3966] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.126064][ T3966] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.128181][ T3966] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.130325][ T3966] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.132171][ T3966] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.171924][ T3966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.179726][ T3972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.183827][ T3972] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.186910][ T3972] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.190472][ T3972] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 68.197264][ T3966] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.203112][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.205723][ T3547] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.207568][ T3547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.214374][ T3972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.216564][ T3972] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.218498][ T3972] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.232838][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.235950][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.248602][ T3972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.251262][ T3972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.254013][ T3972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.260347][ T3966] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.272110][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.274211][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.281382][ T3966] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.293515][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.306675][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.310854][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.313236][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.317118][ T3966] device veth0_vlan entered promiscuous mode [ 68.323174][ T3966] device veth1_vlan entered promiscuous mode [ 68.337709][ T3972] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.340366][ T3972] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.343185][ T3972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.347539][ T3966] device veth0_macvtap entered promiscuous mode [ 68.353173][ T3966] device veth1_macvtap entered promiscuous mode [ 68.364563][ T3966] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.366671][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.370630][ T1946] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.376087][ T3966] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.379126][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.384219][ T3966] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.386628][ T3966] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.390232][ T3966] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.392466][ T3966] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 68.467749][ C0] hrtimer: interrupt took 41030560 ns executing program [ 76.267219][ T7] cfg80211: failed to load regulatory.db [ 102.942096][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 32s! [swapper/0:0] [ 102.944896][ C0] Modules linked in: [ 102.945977][ C0] irq event stamp: 201474 [ 102.947138][ C0] hardirqs last enabled at (201473): [] default_idle_call+0xb8/0x4a8 [ 102.949797][ C0] hardirqs last disabled at (201474): [] enter_el1_irq_or_nmi+0x10/0x1c [ 102.952458][ C0] softirqs last enabled at (201426): [] __do_softirq+0xb5c/0xdb0 [ 102.954988][ C0] softirqs last disabled at (200703): [] __irq_exit_rcu+0x264/0x4d4 [ 102.957521][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.152-syzkaller #0 [ 102.959639][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 102.962374][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.964481][ C0] pc : arch_local_irq_enable+0xc/0x18 [ 102.965922][ C0] lr : arch_cpu_idle+0x14/0x20 [ 102.967215][ C0] sp : ffff800014887cb0 [ 102.968396][ C0] x29: ffff800014887cb0 x28: dfff800000000000 x27: 1ffff00002910fa4 [ 102.970542][ C0] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000001 [ 102.972686][ C0] x23: 1ffff00002921a62 x22: 0000000000000000 x21: dfff800000000000 [ 102.974917][ C0] x20: ffff80001490d310 x19: ffff800014933e00 x18: 1fffe000368fe78e [ 102.977024][ C0] x17: 1fffe000368fe78e x16: ffff800008060f60 x15: ffff8000149aec00 [ 102.979212][ C0] x14: 1ffff0000292206a x13: dfff800000000000 x12: 0000000000000003 [ 102.981406][ C0] x11: 0000000000000001 x10: 0000000000000003 x9 : 0000000000000000 [ 102.983562][ C0] x8 : 00000000000000e0 x7 : 0000000000000000 x6 : 0000000000000000 [ 102.985780][ C0] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80001197bc14 [ 102.987963][ C0] x2 : 0000000000000001 x1 : ffff800011acad00 x0 : ffff80019ff93000 [ 102.990081][ C0] Call trace: [ 102.990955][ C0] arch_local_irq_enable+0xc/0x18 [ 102.992323][ C0] default_idle_call+0xcc/0x4a8 [ 102.993580][ C0] do_idle+0x1d4/0x4dc [ 102.994667][ C0] cpu_startup_entry+0x24/0x28 [ 102.995931][ C0] rest_init+0x364/0x38c [ 102.997054][ C0] arch_call_rest_init+0x14/0x20 [ 102.998354][ C0] start_kernel+0x440/0x600 [ 102.999608][ C0] __primary_switched+0xa8/0xb0 [ 103.000933][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 103.002744][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 5.15.152-syzkaller #0 [ 103.005226][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 103.007912][ C0] Call trace: [ 103.008762][ C0] dump_backtrace+0x0/0x530 [ 103.009990][ C0] show_stack+0x2c/0x3c [ 103.011111][ C0] dump_stack_lvl+0x108/0x170 [ 103.012378][ C0] dump_stack+0x1c/0x58 [ 103.013559][ C0] panic+0x304/0x8b4 [ 103.014599][ C0] softlockup_fn+0x0/0x120 [ 103.015751][ C0] __hrtimer_run_queues+0x458/0xca4 [ 103.017169][ C0] hrtimer_interrupt+0x4e0/0xb64 [ 103.018543][ C0] arch_timer_handler_virt+0x74/0x88 [ 103.019963][ C0] handle_percpu_devid_irq+0x29c/0x7fc [ 103.021457][ C0] handle_domain_irq+0xec/0x178 [ 103.022763][ C0] gic_handle_irq+0x78/0x1c8 [ 103.023959][ C0] call_on_irq_stack+0x24/0x4c [ 103.025219][ C0] do_interrupt_handler+0x74/0x94 [ 103.026564][ C0] el1_interrupt+0x30/0x58 [ 103.027723][ C0] el1h_64_irq_handler+0x18/0x24 [ 103.029042][ C0] el1h_64_irq+0x78/0x7c [ 103.030241][ C0] arch_local_irq_enable+0xc/0x18 [ 103.031567][ C0] default_idle_call+0xcc/0x4a8 [ 103.032926][ C0] do_idle+0x1d4/0x4dc [ 103.034018][ C0] cpu_startup_entry+0x24/0x28 [ 103.035305][ C0] rest_init+0x364/0x38c [ 103.036472][ C0] arch_call_rest_init+0x14/0x20 [ 103.037810][ C0] start_kernel+0x440/0x600 [ 103.038996][ C0] __primary_switched+0xa8/0xb0 [ 103.040284][ C0] SMP: stopping secondary CPUs [ 103.041577][ C0] Kernel Offset: disabled [ 103.042781][ C0] CPU features: 0x0,000081c1,21302e40 [ 103.044239][ C0] Memory Limit: none [ 103.057138][ C0] [ 103.057770][ C0] ================================ [ 103.059142][ C0] WARNING: inconsistent lock state [ 103.060483][ C0] 5.15.152-syzkaller #0 Tainted: G L [ 103.062259][ C0] -------------------------------- [ 103.063674][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 103.065530][ C0] swapper/0/0 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 103.067205][ C0] ffff80001494da38 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 103.070058][ C0] {HARDIRQ-ON-W} state was registered at: [ 103.071640][ C0] lock_acquire+0x240/0x77c [ 103.072981][ C0] _raw_spin_lock+0xb0/0x10c [ 103.074227][ C0] efi_call_rts+0x80/0x9d8 [ 103.075347][ C0] process_one_work+0x790/0x11b8 [ 103.076742][ C0] worker_thread+0x910/0x1034 [ 103.078042][ C0] kthread+0x37c/0x45c [ 103.079158][ C0] ret_from_fork+0x10/0x20 [ 103.080337][ C0] irq event stamp: 201474 [ 103.081493][ C0] hardirqs last enabled at (201473): [] default_idle_call+0xb8/0x4a8 [ 103.084111][ C0] hardirqs last disabled at (201474): [] enter_el1_irq_or_nmi+0x10/0x1c [ 103.086764][ C0] softirqs last enabled at (201426): [] __do_softirq+0xb5c/0xdb0 [ 103.089283][ C0] softirqs last disabled at (200703): [] __irq_exit_rcu+0x264/0x4d4 [ 103.091870][ C0] [ 103.091870][ C0] other info that might help us debug this: [ 103.094023][ C0] Possible unsafe locking scenario: [ 103.094023][ C0] [ 103.096011][ C0] CPU0 [ 103.096892][ C0] ---- [ 103.097794][ C0] lock(efi_rt_lock); [ 103.098800][ C0] [ 103.099757][ C0] lock(efi_rt_lock); [ 103.101077][ C0] [ 103.101077][ C0] *** DEADLOCK *** [ 103.101077][ C0] [ 103.103176][ C0] 2 locks held by swapper/0/0: [ 103.104417][ C0] #0: ffff800014ae14a0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 103.106917][ C0] #1: ffff800016607028 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x174/0x9dc [ 103.109369][ C0] [ 103.109369][ C0] stack backtrace: [ 103.110890][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G L 5.15.152-syzkaller #0 [ 103.113386][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 103.116040][ C0] Call trace: [ 103.116909][ C0] dump_backtrace+0x0/0x530 [ 103.118084][ C0] show_stack+0x2c/0x3c [ 103.119162][ C0] dump_stack_lvl+0x108/0x170 [ 103.120333][ C0] dump_stack+0x1c/0x58 [ 103.121471][ C0] print_usage_bug+0x64c/0x9a8 [ 103.122717][ C0] mark_lock_irq+0x980/0xd2c [ 103.123900][ C0] mark_lock+0x258/0x360 [ 103.125038][ C0] __lock_acquire+0xb50/0x7638 [ 103.126257][ C0] lock_acquire+0x240/0x77c [ 103.127440][ C0] _raw_spin_lock+0xb0/0x10c [ 103.128638][ C0] virt_efi_set_variable_nonblocking+0x74/0x16c [ 103.130257][ C0] efivar_entry_set_safe+0x560/0x580 [ 103.131620][ C0] efi_pstore_write+0x280/0x400 [ 103.132859][ C0] pstore_dump+0x6b0/0x9dc [ 103.134053][ C0] kmsg_dump+0x17c/0x26c [ 103.135154][ C0] panic+0x358/0x8b4 [ 103.136189][ C0] softlockup_fn+0x0/0x120 [ 103.137318][ C0] __hrtimer_run_queues+0x458/0xca4 [ 103.138683][ C0] hrtimer_interrupt+0x4e0/0xb64 [ 103.139988][ C0] arch_timer_handler_virt+0x74/0x88 [ 103.141398][ C0] handle_percpu_devid_irq+0x29c/0x7fc [ 103.142868][ C0] handle_domain_irq+0xec/0x178 [ 103.144146][ C0] gic_handle_irq+0x78/0x1c8 [ 103.145333][ C0] call_on_irq_stack+0x24/0x4c [ 103.146569][ C0] do_interrupt_handler+0x74/0x94 [ 103.147991][ C0] el1_interrupt+0x30/0x58 [ 103.149152][ C0] el1h_64_irq_handler+0x18/0x24 [ 103.150391][ C0] el1h_64_irq+0x78/0x7c [ 103.151497][ C0] arch_local_irq_enable+0xc/0x18 [ 103.152794][ C0] default_idle_call+0xcc/0x4a8 [ 103.154083][ C0] do_idle+0x1d4/0x4dc [ 103.155134][ C0] cpu_startup_entry+0x24/0x28 [ 103.156355][ C0] rest_init+0x364/0x38c [ 103.157472][ C0] arch_call_rest_init+0x14/0x20 [ 103.158775][ C0] start_kernel+0x440/0x600 [ 103.159975][ C0] __primary_switched+0xa8/0xb0 [ 103.435432][ C0] Rebooting in 86400 seconds..