Warning: Permanently added '10.128.1.158' (ED25519) to the list of known hosts. [ 51.452506][ T5061] chnl_net:caif_netlink_parms(): no params data found [ 51.503936][ T5061] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.511175][ T5061] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.518472][ T5061] bridge_slave_0: entered allmulticast mode [ 51.525547][ T5061] bridge_slave_0: entered promiscuous mode [ 51.534526][ T5061] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.542367][ T5061] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.549623][ T5061] bridge_slave_1: entered allmulticast mode [ 51.556306][ T5061] bridge_slave_1: entered promiscuous mode [ 51.580303][ T5061] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.592153][ T5061] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.619089][ T5061] team0: Port device team_slave_0 added [ 51.626560][ T5061] team0: Port device team_slave_1 added [ 51.647891][ T5061] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.654867][ T5061] 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. [ 51.681020][ T5061] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.694182][ T5061] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.701178][ T5061] 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. [ 51.727373][ T5061] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.761734][ T5061] hsr_slave_0: entered promiscuous mode [ 51.768856][ T5061] hsr_slave_1: entered promiscuous mode [ 51.869919][ T5061] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 51.880299][ T5061] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 51.890458][ T5061] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 51.900407][ T5061] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 51.924397][ T5061] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.931618][ T5061] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.939655][ T5061] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.946736][ T5061] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.000065][ T5061] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.014998][ T1141] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.023722][ T1141] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.036632][ T5061] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.048815][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.055902][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.068220][ T1141] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.075304][ T1141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.132251][ T5061] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.166604][ T5061] veth0_vlan: entered promiscuous mode [ 52.176629][ T5061] veth1_vlan: entered promiscuous mode [ 52.205075][ T5061] veth0_macvtap: entered promiscuous mode [ 52.214045][ T5061] veth1_macvtap: entered promiscuous mode [ 52.233023][ T5061] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.246138][ T5061] batman_adv: batadv0: Interface activated: batadv_slave_1 executing program [ 52.257418][ T5061] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.266350][ T5061] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.275188][ T5061] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.285086][ T5061] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.367870][ C1] [ 52.370232][ C1] ===================================================== [ 52.377136][ C1] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 52.384564][ C1] 6.8.0-syzkaller-05271-gf99c5f563c17 #0 Not tainted [ 52.391210][ C1] ----------------------------------------------------- [ 52.398110][ C1] swapper/1/0 [HC0[0]:SC1[3]:HE0:SE0] is trying to acquire: [ 52.405368][ C1] ffff888023428200 (&stab->lock){+.-.}-{2:2}, at: sock_map_delete_elem+0x97/0x140 [ 52.414583][ C1] [ 52.414583][ C1] and this task is already holding: [ 52.421918][ C1] ffff8880172b6410 (&p->pi_lock){-.-.}-{2:2}, at: try_to_wake_up+0xb0/0x1470 [ 52.430673][ C1] which would create a new lock dependency: [ 52.436531][ C1] (&p->pi_lock){-.-.}-{2:2} -> (&stab->lock){+.-.}-{2:2} [ 52.443634][ C1] [ 52.443634][ C1] but this new dependency connects a HARDIRQ-irq-safe lock: [ 52.453052][ C1] (&p->pi_lock){-.-.}-{2:2} [ 52.453067][ C1] [ 52.453067][ C1] ... which became HARDIRQ-irq-safe at: [ 52.465321][ C1] lock_acquire+0x1e4/0x530 [ 52.469886][ C1] _raw_spin_lock_irqsave+0xd5/0x120 [ 52.475250][ C1] try_to_wake_up+0xb0/0x1470 [ 52.479988][ C1] autoremove_wake_function+0x16/0x110 [ 52.485506][ C1] __wake_up_common_lock+0x130/0x1e0 [ 52.490853][ C1] irq_work_single+0xe2/0x240 [ 52.495605][ C1] irq_work_run+0x18b/0x350 [ 52.500169][ C1] __sysvec_irq_work+0xa8/0x3e0 [ 52.505095][ C1] sysvec_irq_work+0x9e/0xc0 [ 52.509761][ C1] asm_sysvec_irq_work+0x1a/0x20 [ 52.514775][ C1] native_apic_msr_write+0x39/0x50 [ 52.519945][ C1] arch_irq_work_raise+0x6f/0x80 [ 52.524945][ C1] irq_work_queue+0xa7/0x150 [ 52.529594][ C1] __kfence_alloc+0x22e/0x370 [ 52.534331][ C1] __kmalloc+0x41c/0x4a0 [ 52.538638][ C1] alloc_workqueue+0x1b0/0x20c0 [ 52.543548][ C1] init_mm_internals+0x17/0x120 [ 52.548458][ C1] kernel_init_freeable+0x403/0x5d0 [ 52.553716][ C1] kernel_init+0x1d/0x2a0 [ 52.558114][ C1] ret_from_fork+0x4b/0x80 [ 52.562611][ C1] ret_from_fork_asm+0x1a/0x30 [ 52.567449][ C1] [ 52.567449][ C1] to a HARDIRQ-irq-unsafe lock: [ 52.574444][ C1] (&stab->lock){+.-.}-{2:2} [ 52.574463][ C1] [ 52.574463][ C1] ... which became HARDIRQ-irq-unsafe at: [ 52.586888][ C1] ... [ 52.586896][ C1] lock_acquire+0x1e4/0x530 [ 52.594033][ C1] _raw_spin_lock_bh+0x35/0x50 [ 52.598859][ C1] sock_map_delete_elem+0x97/0x140 [ 52.604032][ C1] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 52.609555][ C1] bpf_trace_run2+0x204/0x420 [ 52.614310][ C1] trace_contention_end+0xd7/0x100 [ 52.619486][ C1] __mutex_lock+0x2e5/0xd70 [ 52.624058][ C1] futex_exit_release+0x34/0x1f0 [ 52.629062][ C1] exit_mm_release+0x1a/0x30 [ 52.633715][ C1] exit_mm+0xb0/0x310 [ 52.637776][ C1] do_exit+0x99e/0x27e0 [ 52.641994][ C1] do_group_exit+0x207/0x2c0 [ 52.646650][ C1] __x64_sys_exit_group+0x3f/0x40 [ 52.651997][ C1] do_syscall_64+0xfb/0x240 [ 52.656564][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 52.662521][ C1] [ 52.662521][ C1] other info that might help us debug this: [ 52.662521][ C1] [ 52.672743][ C1] Possible interrupt unsafe locking scenario: [ 52.672743][ C1] [ 52.681032][ C1] CPU0 CPU1 [ 52.686369][ C1] ---- ---- [ 52.691705][ C1] lock(&stab->lock); [ 52.695750][ C1] local_irq_disable(); [ 52.702489][ C1] lock(&p->pi_lock); [ 52.709069][ C1] lock(&stab->lock); [ 52.715641][ C1] [ 52.719067][ C1] lock(&p->pi_lock); [ 52.723281][ C1] [ 52.723281][ C1] *** DEADLOCK *** [ 52.723281][ C1] [ 52.731395][ C1] 3 locks held by swapper/1/0: [ 52.736128][ C1] #0: ffffffff8e136ab0 (&rcu_state.gp_wq){..-.}-{2:2}, at: swake_up_one+0x20/0x160 [ 52.745495][ C1] #1: ffff8880172b6410 (&p->pi_lock){-.-.}-{2:2}, at: try_to_wake_up+0xb0/0x1470 [ 52.754684][ C1] #2: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x114/0x420 [ 52.764046][ C1] [ 52.764046][ C1] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 52.774419][ C1] -> (&p->pi_lock){-.-.}-{2:2} { [ 52.779348][ C1] IN-HARDIRQ-W at: [ 52.783299][ C1] lock_acquire+0x1e4/0x530 [ 52.789425][ C1] _raw_spin_lock_irqsave+0xd5/0x120 [ 52.796333][ C1] try_to_wake_up+0xb0/0x1470 [ 52.802640][ C1] autoremove_wake_function+0x16/0x110 [ 52.809736][ C1] __wake_up_common_lock+0x130/0x1e0 [ 52.816646][ C1] irq_work_single+0xe2/0x240 [ 52.822947][ C1] irq_work_run+0x18b/0x350 [ 52.829085][ C1] __sysvec_irq_work+0xa8/0x3e0 [ 52.835563][ C1] sysvec_irq_work+0x9e/0xc0 [ 52.841777][ C1] asm_sysvec_irq_work+0x1a/0x20 [ 52.848354][ C1] native_apic_msr_write+0x39/0x50 [ 52.855088][ C1] arch_irq_work_raise+0x6f/0x80 [ 52.861651][ C1] irq_work_queue+0xa7/0x150 [ 52.867864][ C1] __kfence_alloc+0x22e/0x370 [ 52.874165][ C1] __kmalloc+0x41c/0x4a0 [ 52.880047][ C1] alloc_workqueue+0x1b0/0x20c0 [ 52.886522][ C1] init_mm_internals+0x17/0x120 [ 52.892996][ C1] kernel_init_freeable+0x403/0x5d0 [ 52.899817][ C1] kernel_init+0x1d/0x2a0 [ 52.905772][ C1] ret_from_fork+0x4b/0x80 [ 52.911817][ C1] ret_from_fork_asm+0x1a/0x30 [ 52.918205][ C1] IN-SOFTIRQ-W at: [ 52.922159][ C1] lock_acquire+0x1e4/0x530 [ 52.928281][ C1] _raw_spin_lock_irqsave+0xd5/0x120 [ 52.935197][ C1] try_to_wake_up+0xb0/0x1470 [ 52.941502][ C1] call_timer_fn+0x17e/0x600 [ 52.947718][ C1] __run_timer_base+0x66a/0x8e0 [ 52.954190][ C1] run_timer_softirq+0xb7/0x170 [ 52.960662][ C1] __do_softirq+0x2bc/0x943 [ 52.966789][ C1] __irq_exit_rcu+0xf2/0x1c0 [ 52.973000][ C1] irq_exit_rcu+0x9/0x30 [ 52.978863][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 52.986118][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 52.993726][ C1] default_idle+0x13/0x20 [ 52.999682][ C1] default_idle_call+0x74/0xb0 [ 53.006071][ C1] do_idle+0x22f/0x5d0 [ 53.011761][ C1] cpu_startup_entry+0x42/0x60 [ 53.018149][ C1] rest_init+0x2e0/0x300 [ 53.024015][ C1] arch_call_rest_init+0xe/0x10 [ 53.030489][ C1] start_kernel+0x47a/0x500 [ 53.036613][ C1] x86_64_start_reservations+0x2a/0x30 [ 53.043696][ C1] x86_64_start_kernel+0x99/0xa0 [ 53.050256][ C1] common_startup_64+0x13e/0x147 [ 53.056816][ C1] INITIAL USE at: [ 53.060682][ C1] lock_acquire+0x1e4/0x530 [ 53.066808][ C1] _raw_spin_lock_irqsave+0xd5/0x120 [ 53.073632][ C1] sched_cgroup_fork+0x33/0x410 [ 53.080025][ C1] copy_process+0x2217/0x3df0 [ 53.086242][ C1] kernel_clone+0x21e/0x8d0 [ 53.092282][ C1] user_mode_thread+0x132/0x1a0 [ 53.098672][ C1] rest_init+0x27/0x300 [ 53.104368][ C1] arch_call_rest_init+0xe/0x10 [ 53.110771][ C1] start_kernel+0x47a/0x500 [ 53.116810][ C1] x86_64_start_reservations+0x2a/0x30 [ 53.123807][ C1] x86_64_start_kernel+0x99/0xa0 [ 53.130281][ C1] common_startup_64+0x13e/0x147 [ 53.136757][ C1] } [ 53.139230][ C1] ... key at: [] rt_mutex_init_task.__key+0x0/0x20 [ 53.147789][ C1] [ 53.147789][ C1] the dependencies between the lock to be acquired [ 53.147794][ C1] and HARDIRQ-irq-unsafe lock: [ 53.161269][ C1] -> (&stab->lock){+.-.}-{2:2} { [ 53.166192][ C1] HARDIRQ-ON-W at: [ 53.170145][ C1] lock_acquire+0x1e4/0x530 [ 53.176269][ C1] _raw_spin_lock_bh+0x35/0x50 [ 53.182669][ C1] sock_map_delete_elem+0x97/0x140 [ 53.189400][ C1] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 53.196483][ C1] bpf_trace_run2+0x204/0x420 [ 53.202784][ C1] trace_contention_end+0xd7/0x100 [ 53.209518][ C1] __mutex_lock+0x2e5/0xd70 [ 53.215647][ C1] futex_exit_release+0x34/0x1f0 [ 53.222208][ C1] exit_mm_release+0x1a/0x30 [ 53.228421][ C1] exit_mm+0xb0/0x310 [ 53.234042][ C1] do_exit+0x99e/0x27e0 [ 53.239832][ C1] do_group_exit+0x207/0x2c0 [ 53.246049][ C1] __x64_sys_exit_group+0x3f/0x40 [ 53.252972][ C1] do_syscall_64+0xfb/0x240 [ 53.259100][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 53.266620][ C1] IN-SOFTIRQ-W at: [ 53.270574][ C1] lock_acquire+0x1e4/0x530 [ 53.276700][ C1] _raw_spin_lock_bh+0x35/0x50 [ 53.283098][ C1] sock_map_delete_elem+0x97/0x140 [ 53.289845][ C1] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 53.296927][ C1] bpf_trace_run2+0x204/0x420 [ 53.303231][ C1] trace_contention_end+0xf6/0x120 [ 53.309978][ C1] __pv_queued_spin_lock_slowpath+0x939/0xc60 [ 53.317670][ C1] queued_spin_lock_slowpath+0x42/0x50 [ 53.324754][ C1] do_raw_spin_lock+0x272/0x370 [ 53.331232][ C1] _raw_spin_lock_irqsave+0xe1/0x120 [ 53.338142][ C1] try_to_wake_up+0xb0/0x1470 [ 53.344442][ C1] swake_up_one+0x70/0x160 [ 53.350507][ C1] rcu_core+0x13d7/0x1830 [ 53.356458][ C1] __do_softirq+0x2bc/0x943 [ 53.362585][ C1] __irq_exit_rcu+0xf2/0x1c0 [ 53.368798][ C1] irq_exit_rcu+0x9/0x30 [ 53.374661][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 53.381927][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 53.389531][ C1] acpi_safe_halt+0x21/0x30 [ 53.395659][ C1] acpi_idle_enter+0xe4/0x140 [ 53.401960][ C1] cpuidle_enter_state+0x118/0x490 [ 53.408694][ C1] cpuidle_enter+0x5d/0xa0 [ 53.414734][ C1] do_idle+0x375/0x5d0 [ 53.420426][ C1] cpu_startup_entry+0x42/0x60 [ 53.426812][ C1] __pfx_ap_starting+0x0/0x10 [ 53.433114][ C1] common_startup_64+0x13e/0x147 [ 53.439676][ C1] INITIAL USE at: [ 53.443543][ C1] lock_acquire+0x1e4/0x530 [ 53.449582][ C1] _raw_spin_lock_bh+0x35/0x50 [ 53.455896][ C1] sock_map_delete_elem+0x97/0x140 [ 53.462544][ C1] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 53.469550][ C1] bpf_trace_run2+0x204/0x420 [ 53.475761][ C1] trace_contention_end+0xd7/0x100 [ 53.482413][ C1] __mutex_lock+0x2e5/0xd70 [ 53.488466][ C1] futex_exit_release+0x34/0x1f0 [ 53.494951][ C1] exit_mm_release+0x1a/0x30 [ 53.501079][ C1] exit_mm+0xb0/0x310 [ 53.506611][ C1] do_exit+0x99e/0x27e0 [ 53.512304][ C1] do_group_exit+0x207/0x2c0 [ 53.518445][ C1] __x64_sys_exit_group+0x3f/0x40 [ 53.525006][ C1] do_syscall_64+0xfb/0x240 [ 53.531049][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 53.538494][ C1] } [ 53.540966][ C1] ... key at: [] sock_map_alloc.__key+0x0/0x20 [ 53.549177][ C1] ... acquired at: [ 53.552954][ C1] lock_acquire+0x1e4/0x530 [ 53.557604][ C1] _raw_spin_lock_bh+0x35/0x50 [ 53.562513][ C1] sock_map_delete_elem+0x97/0x140 [ 53.567772][ C1] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 53.573377][ C1] bpf_trace_run2+0x204/0x420 [ 53.578199][ C1] trace_contention_end+0xf6/0x120 [ 53.583505][ C1] __pv_queued_spin_lock_slowpath+0x939/0xc60 [ 53.589747][ C1] queued_spin_lock_slowpath+0x42/0x50 [ 53.595371][ C1] do_raw_spin_lock+0x272/0x370 [ 53.600376][ C1] _raw_spin_lock_irqsave+0xe1/0x120 [ 53.605812][ C1] try_to_wake_up+0xb0/0x1470 [ 53.610638][ C1] swake_up_one+0x70/0x160 [ 53.615206][ C1] rcu_core+0x13d7/0x1830 [ 53.619698][ C1] __do_softirq+0x2bc/0x943 [ 53.624349][ C1] __irq_exit_rcu+0xf2/0x1c0 [ 53.629088][ C1] irq_exit_rcu+0x9/0x30 [ 53.633478][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 53.639260][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 53.645392][ C1] acpi_safe_halt+0x21/0x30 [ 53.650047][ C1] acpi_idle_enter+0xe4/0x140 [ 53.654874][ C1] cpuidle_enter_state+0x118/0x490 [ 53.660134][ C1] cpuidle_enter+0x5d/0xa0 [ 53.664700][ C1] do_idle+0x375/0x5d0 [ 53.668930][ C1] cpu_startup_entry+0x42/0x60 [ 53.673846][ C1] __pfx_ap_starting+0x0/0x10 [ 53.678696][ C1] common_startup_64+0x13e/0x147 [ 53.683786][ C1] [ 53.686084][ C1] [ 53.686084][ C1] stack backtrace: [ 53.691947][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 53.701200][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 53.711262][ C1] Call Trace: [ 53.714530][ C1] [ 53.717365][ C1] dump_stack_lvl+0x1e7/0x2e0 [ 53.722033][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 53.727213][ C1] ? __pfx__printk+0x10/0x10 [ 53.731786][ C1] ? print_shortest_lock_dependencies+0xf2/0x160 [ 53.738101][ C1] validate_chain+0x4dc7/0x58e0 [ 53.742935][ C1] ? __pfx_validate_chain+0x10/0x10 [ 53.748137][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 53.753500][ C1] ? lockdep_unlock+0x16a/0x300 [ 53.758331][ C1] ? mark_lock+0x9a/0x350 [ 53.762637][ C1] __lock_acquire+0x1346/0x1fd0 [ 53.767470][ C1] lock_acquire+0x1e4/0x530 [ 53.772020][ C1] ? sock_map_delete_elem+0x97/0x140 [ 53.777309][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 53.782337][ C1] ? sock_map_delete_elem+0x97/0x140 [ 53.787609][ C1] ? __pfx___local_bh_disable_ip+0x10/0x10 [ 53.793399][ C1] ? validate_chain+0x11b/0x58e0 [ 53.798411][ C1] ? __pfx___cant_migrate+0x10/0x10 [ 53.803609][ C1] ? sock_map_delete_elem+0x97/0x140 [ 53.808873][ C1] _raw_spin_lock_bh+0x35/0x50 [ 53.813615][ C1] ? sock_map_delete_elem+0x97/0x140 [ 53.818876][ C1] sock_map_delete_elem+0x97/0x140 [ 53.823963][ C1] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 53.829401][ C1] bpf_trace_run2+0x204/0x420 [ 53.834072][ C1] ? bpf_trace_run2+0x114/0x420 [ 53.838912][ C1] ? __pfx_bpf_trace_run2+0x10/0x10 [ 53.844087][ C1] trace_contention_end+0xf6/0x120 [ 53.849181][ C1] __pv_queued_spin_lock_slowpath+0x939/0xc60 [ 53.855234][ C1] ? __pfx___pv_queued_spin_lock_slowpath+0x10/0x10 [ 53.861801][ C1] queued_spin_lock_slowpath+0x42/0x50 [ 53.867239][ C1] do_raw_spin_lock+0x272/0x370 [ 53.872072][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 53.877425][ C1] _raw_spin_lock_irqsave+0xe1/0x120 [ 53.882683][ C1] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 53.888553][ C1] ? do_raw_spin_lock+0x14f/0x370 [ 53.893554][ C1] try_to_wake_up+0xb0/0x1470 [ 53.898209][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 53.904513][ C1] ? __pfx_try_to_wake_up+0x10/0x10 [ 53.909687][ C1] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 53.915139][ C1] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 53.921013][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 53.926882][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 53.933188][ C1] swake_up_one+0x70/0x160 [ 53.937584][ C1] rcu_core+0x13d7/0x1830 [ 53.941892][ C1] ? __pfx_rcu_core+0x10/0x10 [ 53.946545][ C1] ? rebalance_domains+0x949/0xac0 [ 53.951634][ C1] ? rebalance_domains+0x1b9/0xac0 [ 53.956718][ C1] ? __pfx_rebalance_domains+0x10/0x10 [ 53.962151][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 53.967332][ C1] __do_softirq+0x2bc/0x943 [ 53.971885][ C1] ? __irq_exit_rcu+0xf2/0x1c0 [ 53.976645][ C1] ? __pfx___do_softirq+0x10/0x10 [ 53.981667][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 53.986849][ C1] __irq_exit_rcu+0xf2/0x1c0 [ 53.991418][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 53.996610][ C1] irq_exit_rcu+0x9/0x30 [ 54.000826][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 54.006438][ C1] [ 54.009348][ C1] [ 54.012255][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 54.018254][ C1] RIP: 0010:acpi_safe_halt+0x21/0x30 [ 54.023530][ C1] Code: 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 80 ce 03 00 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d 15 4a 98 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 54.043121][ C1] RSP: 0018:ffffc90000197d08 EFLAGS: 00000246 [ 54.049172][ C1] RAX: ffff8880172c5a00 RBX: ffff8880172ee064 RCX: 00000000000136b9 [ 54.057123][ C1] RDX: 0000000000000001 RSI: ffff8880172ee000 RDI: ffff8880172ee064 [ 54.065073][ C1] RBP: 0000000000039f18 R08: ffff8880b9537d0b R09: 1ffff110172a6fa1 [ 54.073022][ C1] R10: dffffc0000000000 R11: ffffffff8b701580 R12: ffff88801a33e800 [ 54.080970][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8e8a2e80 [ 54.088922][ C1] ? __pfx_acpi_idle_enter+0x10/0x10 [ 54.094192][ C1] acpi_idle_enter+0xe4/0x140 [ 54.098853][ C1] cpuidle_enter_state+0x118/0x490 [ 54.103941][ C1] ? __pfx_menu_select+0x10/0x10 [ 54.108852][ C1] cpuidle_enter+0x5d/0xa0 [ 54.113334][ C1] do_idle+0x375/0x5d0 [ 54.117377][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 54.123677][ C1] ? __pfx_do_idle+0x10/0x10 [ 54.128241][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 54.134110][ C1] ? complete+0xb4/0x1c0 [ 54.138329][ C1] cpu_startup_entry+0x42/0x60 [ 54.143068][ C1] start_secondary+0x100/0x100 [ 54.147807][ C1] common_startup_64+0x13e/0x147 [ 54.152723][ C1] [ 54.155823][ C1] ------------[ cut here ]------------ [ 54.161268][ C1] raw_local_irq_restore() called with IRQs enabled [ 54.167774][ C1] WARNING: CPU: 1 PID: 0 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x29/0x40 [ 54.178085][ C1] Modules linked in: [ 54.181951][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 54.191217][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 54.201263][ C1] RIP: 0010:warn_bogus_irq_restore+0x29/0x40 [ 54.207219][ C1] Code: 90 f3 0f 1e fa 90 80 3d de 69 01 04 00 74 06 90 c3 cc cc cc cc c6 05 cf 69 01 04 01 90 48 c7 c7 20 ba aa 8b e8 f8 e5 e7 f5 90 <0f> 0b 90 90 90 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 54.226826][ C1] RSP: 0018:ffffc90000a089d8 EFLAGS: 00010246 [ 54.232877][ C1] RAX: e8db68f72c90b200 RBX: 1ffff92000141140 RCX: ffff8880172c5a00 [ 54.240834][ C1] RDX: 0000000000000104 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.248789][ C1] RBP: ffffc90000a08a70 R08: ffffffff8157cc12 R09: 1ffff92000141090 [ 54.256735][ C1] R10: dffffc0000000000 R11: fffff52000141091 R12: dffffc0000000000 [ 54.264701][ C1] R13: 1ffff9200014113c R14: ffffc90000a08a00 R15: 0000000000000046 [ 54.272659][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 54.281572][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.288158][ C1] CR2: 00007ff3598423c0 CR3: 000000000df32000 CR4: 00000000003506f0 [ 54.296115][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.304073][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.312030][ C1] Call Trace: [ 54.315290][ C1] [ 54.318122][ C1] ? __warn+0x163/0x4b0 [ 54.322257][ C1] ? warn_bogus_irq_restore+0x29/0x40 [ 54.327616][ C1] ? report_bug+0x2b3/0x500 [ 54.332100][ C1] ? warn_bogus_irq_restore+0x29/0x40 [ 54.337464][ C1] ? handle_bug+0x3e/0x70 [ 54.341782][ C1] ? exc_invalid_op+0x1a/0x50 [ 54.346439][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 54.351453][ C1] ? __warn_printk+0x292/0x360 [ 54.356196][ C1] ? warn_bogus_irq_restore+0x29/0x40 [ 54.361570][ C1] ? warn_bogus_irq_restore+0x28/0x40 [ 54.366921][ C1] _raw_spin_unlock_irqrestore+0x120/0x140 [ 54.372715][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 54.379031][ C1] ? do_raw_spin_lock+0x14f/0x370 [ 54.384034][ C1] try_to_wake_up+0x5c8/0x1470 [ 54.388784][ C1] ? __pfx_try_to_wake_up+0x10/0x10 [ 54.393958][ C1] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 54.399399][ C1] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 54.405289][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 54.411178][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 54.417494][ C1] swake_up_one+0x70/0x160 [ 54.421915][ C1] rcu_core+0x13d7/0x1830 [ 54.426226][ C1] ? __pfx_rcu_core+0x10/0x10 [ 54.430887][ C1] ? rebalance_domains+0x949/0xac0 [ 54.435974][ C1] ? rebalance_domains+0x1b9/0xac0 [ 54.441066][ C1] ? __pfx_rebalance_domains+0x10/0x10 [ 54.446499][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 54.451947][ C1] __do_softirq+0x2bc/0x943 [ 54.456429][ C1] ? __irq_exit_rcu+0xf2/0x1c0 [ 54.461186][ C1] ? __pfx___do_softirq+0x10/0x10 [ 54.466191][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 54.471376][ C1] __irq_exit_rcu+0xf2/0x1c0 [ 54.475941][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 54.481126][ C1] irq_exit_rcu+0x9/0x30 [ 54.485365][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 54.490999][ C1] [ 54.493907][ C1] [ 54.496817][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 54.502786][ C1] RIP: 0010:acpi_safe_halt+0x21/0x30 [ 54.508065][ C1] Code: 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 80 ce 03 00 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d 15 4a 98 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 54.527655][ C1] RSP: 0018:ffffc90000197d08 EFLAGS: 00000246 [ 54.533702][ C1] RAX: ffff8880172c5a00 RBX: ffff8880172ee064 RCX: 00000000000136b9 [ 54.541663][ C1] RDX: 0000000000000001 RSI: ffff8880172ee000 RDI: ffff8880172ee064 [ 54.549618][ C1] RBP: 0000000000039f18 R08: ffff8880b9537d0b R09: 1ffff110172a6fa1 [ 54.557576][ C1] R10: dffffc0000000000 R11: ffffffff8b701580 R12: ffff88801a33e800 [ 54.565523][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8e8a2e80 [ 54.573485][ C1] ? __pfx_acpi_idle_enter+0x10/0x10 [ 54.578765][ C1] acpi_idle_enter+0xe4/0x140 [ 54.583437][ C1] cpuidle_enter_state+0x118/0x490 [ 54.588536][ C1] ? __pfx_menu_select+0x10/0x10 [ 54.593451][ C1] cpuidle_enter+0x5d/0xa0 [ 54.597878][ C1] do_idle+0x375/0x5d0 [ 54.601951][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 54.608301][ C1] ? __pfx_do_idle+0x10/0x10 [ 54.612892][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 54.618802][ C1] ? complete+0xb4/0x1c0 [ 54.623027][ C1] cpu_startup_entry+0x42/0x60 [ 54.627776][ C1] start_secondary+0x100/0x100 [ 54.632545][ C1] common_startup_64+0x13e/0x147 [ 54.637466][ C1] [ 54.640481][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 54.647736][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #0 [ 54.657001][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 54.667034][ C1] Call Trace: [ 54.670295][ C1] [ 54.673129][ C1] dump_stack_lvl+0x1e7/0x2e0 [ 54.677790][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 54.682968][ C1] ? __pfx__printk+0x10/0x10 [ 54.687533][ C1] ? _printk+0xd5/0x120 [ 54.691668][ C1] ? vscnprintf+0x5d/0x90 [ 54.695975][ C1] panic+0x349/0x860 [ 54.699847][ C1] ? __warn+0x172/0x4b0 [ 54.703982][ C1] ? __pfx_panic+0x10/0x10 [ 54.708376][ C1] ? show_trace_log_lvl+0x4e6/0x520 [ 54.713566][ C1] ? common_startup_64+0x13e/0x147 [ 54.718654][ C1] __warn+0x31e/0x4b0 [ 54.722636][ C1] ? warn_bogus_irq_restore+0x29/0x40 [ 54.727985][ C1] report_bug+0x2b3/0x500 [ 54.732293][ C1] ? warn_bogus_irq_restore+0x29/0x40 [ 54.737657][ C1] handle_bug+0x3e/0x70 [ 54.741788][ C1] exc_invalid_op+0x1a/0x50 [ 54.746286][ C1] asm_exc_invalid_op+0x1a/0x20 [ 54.751121][ C1] RIP: 0010:warn_bogus_irq_restore+0x29/0x40 [ 54.757078][ C1] Code: 90 f3 0f 1e fa 90 80 3d de 69 01 04 00 74 06 90 c3 cc cc cc cc c6 05 cf 69 01 04 01 90 48 c7 c7 20 ba aa 8b e8 f8 e5 e7 f5 90 <0f> 0b 90 90 90 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 54.776658][ C1] RSP: 0018:ffffc90000a089d8 EFLAGS: 00010246 [ 54.782718][ C1] RAX: e8db68f72c90b200 RBX: 1ffff92000141140 RCX: ffff8880172c5a00 [ 54.790667][ C1] RDX: 0000000000000104 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.798619][ C1] RBP: ffffc90000a08a70 R08: ffffffff8157cc12 R09: 1ffff92000141090 [ 54.806592][ C1] R10: dffffc0000000000 R11: fffff52000141091 R12: dffffc0000000000 [ 54.814541][ C1] R13: 1ffff9200014113c R14: ffffc90000a08a00 R15: 0000000000000046 [ 54.822512][ C1] ? __warn_printk+0x292/0x360 [ 54.827258][ C1] ? warn_bogus_irq_restore+0x28/0x40 [ 54.832606][ C1] _raw_spin_unlock_irqrestore+0x120/0x140 [ 54.838389][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 54.844709][ C1] ? do_raw_spin_lock+0x14f/0x370 [ 54.849714][ C1] try_to_wake_up+0x5c8/0x1470 [ 54.854477][ C1] ? __pfx_try_to_wake_up+0x10/0x10 [ 54.859652][ C1] ? _raw_spin_lock_irqsave+0xe1/0x120 [ 54.865108][ C1] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 54.870976][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 54.876949][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 54.883256][ C1] swake_up_one+0x70/0x160 [ 54.887658][ C1] rcu_core+0x13d7/0x1830 [ 54.891971][ C1] ? __pfx_rcu_core+0x10/0x10 [ 54.896623][ C1] ? rebalance_domains+0x949/0xac0 [ 54.901726][ C1] ? rebalance_domains+0x1b9/0xac0 [ 54.906813][ C1] ? __pfx_rebalance_domains+0x10/0x10 [ 54.912249][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 54.917528][ C1] __do_softirq+0x2bc/0x943 [ 54.922010][ C1] ? __irq_exit_rcu+0xf2/0x1c0 [ 54.926752][ C1] ? __pfx___do_softirq+0x10/0x10 [ 54.931757][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 54.936934][ C1] __irq_exit_rcu+0xf2/0x1c0 [ 54.941501][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 54.946692][ C1] irq_exit_rcu+0x9/0x30 [ 54.950920][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 54.956529][ C1] [ 54.959440][ C1] [ 54.962350][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 54.968327][ C1] RIP: 0010:acpi_safe_halt+0x21/0x30 [ 54.973608][ C1] Code: 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 80 ce 03 00 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d 15 4a 98 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 54.993188][ C1] RSP: 0018:ffffc90000197d08 EFLAGS: 00000246 [ 54.999244][ C1] RAX: ffff8880172c5a00 RBX: ffff8880172ee064 RCX: 00000000000136b9 [ 55.007191][ C1] RDX: 0000000000000001 RSI: ffff8880172ee000 RDI: ffff8880172ee064 [ 55.015141][ C1] RBP: 0000000000039f18 R08: ffff8880b9537d0b R09: 1ffff110172a6fa1 [ 55.023092][ C1] R10: dffffc0000000000 R11: ffffffff8b701580 R12: ffff88801a33e800 [ 55.031040][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8e8a2e80 [ 55.038988][ C1] ? __pfx_acpi_idle_enter+0x10/0x10 [ 55.044255][ C1] acpi_idle_enter+0xe4/0x140 [ 55.048913][ C1] cpuidle_enter_state+0x118/0x490 [ 55.054105][ C1] ? __pfx_menu_select+0x10/0x10 [ 55.059017][ C1] cpuidle_enter+0x5d/0xa0 [ 55.063411][ C1] do_idle+0x375/0x5d0 [ 55.067454][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 55.073758][ C1] ? __pfx_do_idle+0x10/0x10 [ 55.078321][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 55.084191][ C1] ? complete+0xb4/0x1c0 [ 55.088416][ C1] cpu_startup_entry+0x42/0x60 [ 55.093156][ C1] start_secondary+0x100/0x100 [ 55.097898][ C1] common_startup_64+0x13e/0x147 [ 55.102845][ C1] [ 56.170742][ C1] Shutting down cpus with NMI [ 56.175659][ C1] Kernel Offset: disabled [ 56.179965][ C1] Rebooting in 86400 seconds..