Warning: Permanently added '10.128.0.91' (ED25519) to the list of known hosts. [ 39.579535][ T4289] cgroup: Unknown subsys name 'net' [ 39.838202][ T4289] cgroup: Unknown subsys name 'rlimit' [ 40.124490][ T4292] chnl_net:caif_netlink_parms(): no params data found [ 40.156775][ T4292] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.158782][ T4292] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.161197][ T4292] device bridge_slave_0 entered promiscuous mode [ 40.165626][ T4292] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.167437][ T4292] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.169807][ T4292] device bridge_slave_1 entered promiscuous mode [ 40.182985][ T4292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.186944][ T4292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.201249][ T4292] team0: Port device team_slave_0 added [ 40.204520][ T4292] team0: Port device team_slave_1 added [ 40.215391][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.217277][ T4292] 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. [ 40.223927][ T4292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.228050][ T4292] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.229861][ T4292] 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. [ 40.236637][ T4292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.315587][ T4292] device hsr_slave_0 entered promiscuous mode [ 40.373232][ T4292] device hsr_slave_1 entered promiscuous mode [ 40.474525][ T4292] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.535460][ T4292] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.566258][ T4292] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.605231][ T4292] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.668583][ T4292] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.670543][ T4292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.673015][ T4292] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.675247][ T4292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.709160][ T4292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.716466][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.720341][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.725449][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.728513][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.735532][ T4292] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.741723][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.745569][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.747420][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.751370][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.755216][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.757116][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.768069][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.770952][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.777563][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.783585][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.788550][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.792861][ T4292] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.805256][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.807306][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.814203][ T4292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.825680][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.836894][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.839502][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.841814][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.846679][ T4292] device veth0_vlan entered promiscuous mode [ 40.852558][ T4292] device veth1_vlan entered promiscuous mode [ 40.866583][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.869073][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.871579][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.876273][ T4292] device veth0_macvtap entered promiscuous mode [ 40.880966][ T4292] device veth1_macvtap entered promiscuous mode [ 40.892556][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.895049][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.898502][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.903387][ T4292] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.906726][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.910913][ T4292] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.913694][ T4292] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.916064][ T4292] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.918454][ T4292] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 41.065788][ C1] hrtimer: interrupt took 48233360 ns [ 72.152884][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [kworker/u4:0:9] [ 72.155507][ C0] Modules linked in: [ 72.156540][ C0] irq event stamp: 92780 [ 72.157576][ C0] hardirqs last enabled at (92779): [] exit_to_kernel_mode+0xe8/0x118 [ 72.160064][ C0] hardirqs last disabled at (92780): [] el1_interrupt+0x24/0x68 [ 72.162341][ C0] softirqs last enabled at (89172): [] handle_softirqs+0xb84/0xd58 [ 72.164718][ C0] softirqs last disabled at (89143): [] __do_softirq+0x14/0x20 [ 72.166973][ C0] CPU: 0 PID: 9 Comm: kworker/u4:0 Not tainted 6.1.129-syzkaller #0 [ 72.168911][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 72.171372][ C0] Workqueue: events_unbound toggle_allocation_gate [ 72.172992][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.174918][ C0] pc : smp_call_function_many_cond+0x20f8/0x32b8 [ 72.176530][ C0] lr : smp_call_function_many_cond+0x2110/0x32b8 [ 72.178062][ C0] sp : ffff80001d2b7520 [ 72.179079][ C0] x29: ffff80001d2b7890 x28: 1fffe0003679b230 x27: ffff800015af1148 [ 72.181056][ C0] x26: ffff80001d2b7688 x25: ffff0001b3cfd7c8 x24: 0000000000000001 [ 72.183042][ C0] x23: dfff800000000000 x22: ffff0001b3cd9188 x21: 0000000000000011 [ 72.185021][ C0] x20: ffff80001d2b7680 x19: ffff0001b3cd9180 x18: 1fffe00036798976 [ 72.186952][ C0] x17: ffff800015aed000 x16: ffff80001232163c x15: 0000000000000000 [ 72.188948][ C0] x14: 1ffff00002b5e0b2 x13: dfff800000000000 x12: 0000000000000001 [ 72.190901][ C0] x11: 0000000000ff0100 x10: 0000000000000000 x9 : 0000000000000000 [ 72.192843][ C0] x8 : 0000000000000011 x7 : 0000000000000000 x6 : 0000000000000000 [ 72.194824][ C0] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000844b3ac [ 72.196773][ C0] x2 : 0000000000000000 x1 : 0000000000000004 x0 : 0000000000000001 [ 72.198715][ C0] Call trace: [ 72.199546][ C0] smp_call_function_many_cond+0x20f8/0x32b8 [ 72.201029][ C0] kick_all_cpus_sync+0x40/0xa0 [ 72.202196][ C0] arch_jump_label_transform_apply+0x14/0x20 [ 72.203674][ C0] __jump_label_update+0x30c/0x334 [ 72.204902][ C0] jump_label_update+0x30c/0x3bc [ 72.206144][ C0] static_key_enable_cpuslocked+0x140/0x230 [ 72.207619][ C0] static_key_enable+0x24/0x38 [ 72.208749][ C0] toggle_allocation_gate+0xcc/0x448 [ 72.210070][ C0] process_one_work+0x804/0x1484 [ 72.211272][ C0] worker_thread+0x8e4/0xfec [ 72.212421][ C0] kthread+0x250/0x2d8 [ 72.213409][ C0] ret_from_fork+0x10/0x20 [ 72.214475][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 72.216101][ C0] CPU: 0 PID: 9 Comm: kworker/u4:0 Tainted: G L 6.1.129-syzkaller #0 [ 72.218376][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 72.220902][ C0] Workqueue: events_unbound toggle_allocation_gate [ 72.222506][ C0] Call trace: [ 72.223301][ C0] dump_backtrace+0x1c8/0x1f4 [ 72.224466][ C0] show_stack+0x2c/0x3c [ 72.225506][ C0] dump_stack_lvl+0x108/0x170 [ 72.226648][ C0] dump_stack+0x1c/0x58 [ 72.227665][ C0] panic+0x300/0x804 [ 72.228646][ C0] softlockup_fn+0x0/0x120 [ 72.229734][ C0] __hrtimer_run_queues+0x484/0xdc0 [ 72.231032][ C0] hrtimer_interrupt+0x2c0/0xb64 [ 72.232237][ C0] arch_timer_handler_virt+0x74/0x88 [ 72.233520][ C0] handle_percpu_devid_irq+0x174/0x354 [ 72.234839][ C0] generic_handle_domain_irq+0xe0/0x140 [ 72.236169][ C0] gic_handle_irq+0x70/0x1e4 [ 72.237290][ C0] call_on_irq_stack+0x24/0x4c [ 72.238476][ C0] do_interrupt_handler+0xd4/0x138 [ 72.239732][ C0] el1_interrupt+0x34/0x68 [ 72.240872][ C0] el1h_64_irq_handler+0x18/0x24 [ 72.242033][ C0] el1h_64_irq+0x64/0x68 [ 72.243112][ C0] smp_call_function_many_cond+0x20f8/0x32b8 [ 72.244673][ C0] kick_all_cpus_sync+0x40/0xa0 [ 72.245846][ C0] arch_jump_label_transform_apply+0x14/0x20 [ 72.247297][ C0] __jump_label_update+0x30c/0x334 [ 72.248551][ C0] jump_label_update+0x30c/0x3bc [ 72.249774][ C0] static_key_enable_cpuslocked+0x140/0x230 [ 72.251183][ C0] static_key_enable+0x24/0x38 [ 72.252385][ C0] toggle_allocation_gate+0xcc/0x448 [ 72.253749][ C0] process_one_work+0x804/0x1484 [ 72.254957][ C0] worker_thread+0x8e4/0xfec [ 72.256097][ C0] kthread+0x250/0x2d8 [ 72.257089][ C0] ret_from_fork+0x10/0x20 [ 72.258143][ C0] SMP: stopping secondary CPUs [ 73.345372][ C0] SMP: failed to stop secondary CPUs 0-1 [ 73.346985][ C0] Kernel Offset: disabled [ 73.348090][ C0] CPU features: 0x080000,02070084,26017203 [ 73.349662][ C0] Memory Limit: none [ 73.363215][ C0] [ 73.363845][ C0] ================================ [ 73.365145][ C0] WARNING: inconsistent lock state [ 73.366529][ C0] 6.1.129-syzkaller #0 Tainted: G L [ 73.368262][ C0] -------------------------------- [ 73.369640][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 73.371520][ C0] kworker/u4:0/9 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 73.373143][ C0] ffff800015b31478 (efi_rt_lock){?...}-{2:2}, at: virt_efi_set_variable_nonblocking+0x74/0x16c [ 73.376147][ C0] {HARDIRQ-ON-W} state was registered at: [ 73.377669][ C0] lock_acquire+0x26c/0x7cc [ 73.378929][ C0] _raw_spin_lock+0x54/0x6c [ 73.380070][ C0] efi_call_rts+0x280/0x9d8 [ 73.381285][ C0] process_one_work+0x804/0x1484 [ 73.382620][ C0] worker_thread+0x8e4/0xfec [ 73.383900][ C0] kthread+0x250/0x2d8 [ 73.384955][ C0] ret_from_fork+0x10/0x20 [ 73.386179][ C0] irq event stamp: 92780 [ 73.387320][ C0] hardirqs last enabled at (92779): [] exit_to_kernel_mode+0xe8/0x118 [ 73.389854][ C0] hardirqs last disabled at (92780): [] el1_interrupt+0x24/0x68 [ 73.392213][ C0] softirqs last enabled at (89172): [] handle_softirqs+0xb84/0xd58 [ 73.394704][ C0] softirqs last disabled at (89143): [] __do_softirq+0x14/0x20 [ 73.397087][ C0] [ 73.397087][ C0] other info that might help us debug this: [ 73.399265][ C0] Possible unsafe locking scenario: [ 73.399265][ C0] [ 73.401231][ C0] CPU0 [ 73.402074][ C0] ---- [ 73.402926][ C0] lock(efi_rt_lock); [ 73.404017][ C0] [ 73.404986][ C0] lock(efi_rt_lock); [ 73.406216][ C0] [ 73.406216][ C0] *** DEADLOCK *** [ 73.406216][ C0] [ 73.408275][ C0] 6 locks held by kworker/u4:0/9: [ 73.409635][ C0] #0: ffff0000c0029138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x6bc/0x1484 [ 73.412688][ C0] #1: ffff80001d2b7c20 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x6fc/0x1484 [ 73.415955][ C0] #2: ffff800015b66f50 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_enable+0x1c/0x38 [ 73.418438][ C0] #3: ffff800015d554c8 (jump_label_mutex){+.+.}-{3:3}, at: static_key_enable_cpuslocked+0xe8/0x230 [ 73.421519][ C0] #4: ffff800015cc77e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x10/0x4c [ 73.423963][ C0] #5: ffff800017bad4a8 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x188/0x9f4 [ 73.426560][ C0] [ 73.426560][ C0] stack backtrace: [ 73.428102][ C0] CPU: 0 PID: 9 Comm: kworker/u4:0 Tainted: G L 6.1.129-syzkaller #0 [ 73.430595][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 73.433291][ C0] Workqueue: events_unbound toggle_allocation_gate [ 73.435040][ C0] Call trace: [ 73.435906][ C0] dump_backtrace+0x1c8/0x1f4 [ 73.437187][ C0] show_stack+0x2c/0x3c [ 73.438273][ C0] dump_stack_lvl+0x108/0x170 [ 73.439531][ C0] dump_stack+0x1c/0x58 [ 73.440616][ C0] print_usage_bug+0x654/0x9b0 [ 73.441850][ C0] mark_lock_irq+0x980/0xd2c [ 73.443080][ C0] mark_lock+0x258/0x360 [ 73.444291][ C0] __lock_acquire+0xb4c/0x7680 [ 73.445495][ C0] lock_acquire+0x26c/0x7cc [ 73.446671][ C0] _raw_spin_lock+0x54/0x6c [ 73.447959][ C0] virt_efi_set_variable_nonblocking+0x74/0x16c [ 73.449647][ C0] efivar_set_variable_locked+0x1e4/0x20c [ 73.451180][ C0] efi_pstore_write+0x424/0x64c [ 73.452446][ C0] pstore_dump+0x6c0/0x9f4 [ 73.453615][ C0] kmsg_dump+0x17c/0x26c [ 73.454672][ C0] panic+0x348/0x804 [ 73.455739][ C0] softlockup_fn+0x0/0x120 [ 73.456862][ C0] __hrtimer_run_queues+0x484/0xdc0 [ 73.458186][ C0] hrtimer_interrupt+0x2c0/0xb64 [ 73.459512][ C0] arch_timer_handler_virt+0x74/0x88 [ 73.460926][ C0] handle_percpu_devid_irq+0x174/0x354 [ 73.462332][ C0] generic_handle_domain_irq+0xe0/0x140 [ 73.463816][ C0] gic_handle_irq+0x70/0x1e4 [ 73.464998][ C0] call_on_irq_stack+0x24/0x4c [ 73.466292][ C0] do_interrupt_handler+0xd4/0x138 [ 73.467719][ C0] el1_interrupt+0x34/0x68 [ 73.468867][ C0] el1h_64_irq_handler+0x18/0x24 [ 73.470290][ C0] el1h_64_irq+0x64/0x68 [ 73.471433][ C0] smp_call_function_many_cond+0x20f8/0x32b8 [ 73.473036][ C0] kick_all_cpus_sync+0x40/0xa0 [ 73.474457][ C0] arch_jump_label_transform_apply+0x14/0x20 [ 73.475983][ C0] __jump_label_update+0x30c/0x334 [ 73.477280][ C0] jump_label_update+0x30c/0x3bc [ 73.478581][ C0] static_key_enable_cpuslocked+0x140/0x230 [ 73.480136][ C0] static_key_enable+0x24/0x38 [ 73.481417][ C0] toggle_allocation_gate+0xcc/0x448 [ 73.482921][ C0] process_one_work+0x804/0x1484 [ 73.484182][ C0] worker_thread+0x8e4/0xfec [ 73.485367][ C0] kthread+0x250/0x2d8 [ 73.486453][ C0] ret_from_fork+0x10/0x20 [ 73.746165][ C0] Rebooting in 86400 seconds..