[ 86.271965][ T971] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.50' (ED25519) to the list of known hosts. 2025/02/25 09:31:55 ignoring optional flag "sandboxArg"="0" 2025/02/25 09:31:55 ignoring optional flag "type"="gce" 2025/02/25 09:31:55 parsed 1 programs 2025/02/25 09:31:57 executed programs: 0 [ 91.572120][ T6141] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 91.638050][ T5140] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.646387][ T5140] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.654216][ T5140] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.662382][ T5140] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.670050][ T5140] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.677591][ T5140] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 91.798765][ T6147] chnl_net:caif_netlink_parms(): no params data found [ 91.853798][ T6147] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.861012][ T6147] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.868139][ T6147] bridge_slave_0: entered allmulticast mode [ 91.875260][ T6147] bridge_slave_0: entered promiscuous mode [ 91.882856][ T6147] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.889953][ T6147] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.897430][ T6147] bridge_slave_1: entered allmulticast mode [ 91.904468][ T6147] bridge_slave_1: entered promiscuous mode [ 91.929249][ T6147] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.940613][ T6147] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.968173][ T6147] team0: Port device team_slave_0 added [ 91.975922][ T6147] team0: Port device team_slave_1 added [ 91.998188][ T6147] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.005189][ T6147] 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. [ 92.031378][ T6147] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.043697][ T6147] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.050704][ T6147] 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. [ 92.076696][ T6147] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.111642][ T6147] hsr_slave_0: entered promiscuous mode [ 92.118236][ T6147] hsr_slave_1: entered promiscuous mode [ 92.591514][ T6147] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.602671][ T6147] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.615613][ T6147] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.626139][ T6147] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.653851][ T6147] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.661017][ T6147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.668438][ T6147] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.675605][ T6147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.743269][ T6147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.759880][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.772225][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.793277][ T6147] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.804919][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.812047][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.826086][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.833216][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.030192][ T6147] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.081903][ T6147] veth0_vlan: entered promiscuous mode [ 93.097640][ T6147] veth1_vlan: entered promiscuous mode [ 93.128002][ T6147] veth0_macvtap: entered promiscuous mode [ 93.138499][ T6147] veth1_macvtap: entered promiscuous mode [ 93.165229][ T6147] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.179977][ T6147] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.195525][ T6147] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.207434][ T6147] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.216890][ T6147] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.227643][ T6147] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.299781][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.318848][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.354829][ T1084] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.364026][ T1084] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 198.520210][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 198.527247][ C0] rcu: 1-...!: (0 ticks this GP) idle=786c/1/0x4000000000000000 softirq=14715/14715 fqs=6 [ 198.537790][ C0] rcu: (detected by 0, t=10502 jiffies, g=10637, q=112 ncpus=2) [ 198.545514][ C0] Sending NMI from CPU 0 to CPUs 1: [ 198.545543][ C1] NMI backtrace for cpu 1 [ 198.545555][ C1] CPU: 1 UID: 0 PID: 6206 Comm: sed Not tainted 6.14.0-rc4-syzkaller-gd082ecbc71e9 #0 [ 198.545578][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 198.545590][ C1] RIP: 0010:kasan_check_range+0xc/0x290 [ 198.545641][ C1] Code: 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 55 41 57 41 56 41 54 53 01 48 85 f6 0f 84 a0 01 00 00 4c 8d 04 37 49 39 f8 0f 82 56 02 [ 198.545659][ C1] RSP: 0018:ffffc90000a18ad0 EFLAGS: 00000046 [ 198.545678][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff819cb144 [ 198.545692][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff903cec70 [ 198.545706][ C1] RBP: ffffc90000a18c48 R08: 0000000000000001 R09: 0000000000000000 [ 198.545720][ C1] R10: dffffc0000000000 R11: ffffffff8a045fb0 R12: 1ffff92000143168 [ 198.545736][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88804c4c64d8 [ 198.545753][ C1] FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 198.545771][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.545785][ C1] CR2: 00007fc445fddd58 CR3: 000000004dd24000 CR4: 0000000000350ef0 [ 198.545802][ C1] Call Trace: [ 198.545810][ C1] [ 198.545819][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 198.545845][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 198.545881][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 198.545902][ C1] ? nmi_handle+0x2a/0x5a0 [ 198.545946][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 198.545974][ C1] ? nmi_handle+0x151/0x5a0 [ 198.546006][ C1] ? nmi_handle+0x2a/0x5a0 [ 198.546045][ C1] ? kasan_check_range+0xc/0x290 [ 198.546072][ C1] ? default_do_nmi+0x63/0x160 [ 198.546093][ C1] ? exc_nmi+0x123/0x1f0 [ 198.546113][ C1] ? end_repeat_nmi+0xf/0x53 [ 198.546147][ C1] ? __pfx_advance_sched+0x10/0x10 [ 198.546172][ C1] ? lock_acquire+0xd4/0x550 [ 198.546204][ C1] ? kasan_check_range+0xc/0x290 [ 198.546232][ C1] ? kasan_check_range+0xc/0x290 [ 198.546260][ C1] ? kasan_check_range+0xc/0x290 [ 198.546287][ C1] [ 198.546295][ C1] [ 198.546304][ C1] lock_acquire+0xd4/0x550 [ 198.546339][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 198.546373][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 198.546399][ C1] ? __hrtimer_run_queues+0x477/0xd30 [ 198.546423][ C1] ? __pfx_lock_release+0x10/0x10 [ 198.546459][ C1] ? __pfx_advance_sched+0x10/0x10 [ 198.546482][ C1] _raw_spin_lock+0x2e/0x40 [ 198.546503][ C1] ? advance_sched+0xab/0xca0 [ 198.546525][ C1] advance_sched+0xab/0xca0 [ 198.546550][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.546583][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 198.546607][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 198.546637][ C1] ? __pfx_advance_sched+0x10/0x10 [ 198.546660][ C1] __hrtimer_run_queues+0x59d/0xd30 [ 198.546694][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 198.546716][ C1] ? sched_clock+0x4a/0x70 [ 198.546742][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.546775][ C1] ? ktime_get_update_offsets_now+0x38e/0x3b0 [ 198.546812][ C1] hrtimer_interrupt+0x403/0xa40 [ 198.546849][ C1] __sysvec_apic_timer_interrupt+0x112/0x420 [ 198.546886][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 198.546912][ C1] [ 198.546919][ C1] [ 198.546928][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 198.546959][ C1] RIP: 0010:finish_task_switch+0x1ea/0x870 [ 198.546986][ C1] Code: c9 50 e8 29 2d 0c 00 48 83 c4 08 4c 89 f7 e8 fd 39 00 00 0f 1f 44 00 00 4c 89 f7 e8 60 90 7a 0a e8 ab 07 39 00 fb 48 8b 5d c0 <48> 8d bb 08 16 00 00 48 89 f8 48 c1 e8 03 49 be 00 00 00 00 00 fc [ 198.547002][ C1] RSP: 0018:ffffc9000486e948 EFLAGS: 00000286 [ 198.547020][ C1] RAX: 043cf8a903f53900 RBX: ffff88804c4c5a00 RCX: ffffffff819d29ca [ 198.547042][ C1] RDX: dffffc0000000000 RSI: ffffffff8c2aa440 RDI: ffffffff8c80ef00 [ 198.547057][ C1] RBP: ffffc9000486e990 R08: ffffffff94549877 R09: 1ffffffff28a930e [ 198.547073][ C1] R10: dffffc0000000000 R11: fffffbfff28a930f R12: 1ffff110170e7eee [ 198.547089][ C1] R13: dffffc0000000000 R14: ffff8880b873e940 R15: ffff8880b873f770 [ 198.547111][ C1] ? mark_lock+0x9a/0x360 [ 198.547134][ C1] ? finish_task_switch+0x1e5/0x870 [ 198.547159][ C1] __schedule+0x1916/0x4c90 [ 198.547192][ C1] ? mark_lock+0x9a/0x360 [ 198.547214][ C1] ? __pfx___schedule+0x10/0x10 [ 198.547240][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.547274][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 198.547309][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.547345][ C1] ? irqentry_exit+0x63/0x90 [ 198.547372][ C1] ? preempt_schedule+0xe1/0xf0 [ 198.547396][ C1] preempt_schedule_common+0x84/0xd0 [ 198.547422][ C1] preempt_schedule+0xe1/0xf0 [ 198.547446][ C1] ? __pfx_preempt_schedule+0x10/0x10 [ 198.547477][ C1] preempt_schedule_thunk+0x1a/0x30 [ 198.547513][ C1] unwind_next_frame+0x18f8/0x22d0 [ 198.547552][ C1] ? do_mmap+0xecc/0x13a0 [ 198.547586][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 198.547616][ C1] arch_stack_walk+0x11c/0x150 [ 198.547639][ C1] ? vm_mmap_pgoff+0x214/0x430 [ 198.547663][ C1] stack_trace_save+0x118/0x1d0 [ 198.547691][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 198.547719][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.547752][ C1] ? stack_depot_save_flags+0x37/0x940 [ 198.547790][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.547826][ C1] kasan_save_track+0x3f/0x80 [ 198.547848][ C1] ? kasan_save_track+0x3f/0x80 [ 198.547869][ C1] ? __kasan_slab_alloc+0x66/0x80 [ 198.547892][ C1] ? kmem_cache_alloc_bulk_noprof+0x4fa/0x7c0 [ 198.547925][ C1] ? mas_alloc_nodes+0x38e/0x7e0 [ 198.547951][ C1] ? mas_preallocate+0x575/0x8d0 [ 198.547973][ C1] ? __split_vma+0x2f6/0xbf0 [ 198.548001][ C1] ? vms_gather_munmap_vmas+0x4c1/0x1600 [ 198.548027][ C1] ? mmap_region+0xa50/0x2fa0 [ 198.548059][ C1] ? do_mmap+0xecc/0x13a0 [ 198.548115][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.548150][ C1] __kasan_slab_alloc+0x66/0x80 [ 198.548175][ C1] kmem_cache_alloc_bulk_noprof+0x4fa/0x7c0 [ 198.548210][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.548243][ C1] ? kmem_cache_alloc_noprof+0x22d/0x380 [ 198.548276][ C1] mas_alloc_nodes+0x38e/0x7e0 [ 198.548308][ C1] mas_preallocate+0x575/0x8d0 [ 198.548336][ C1] ? __pfx_mas_preallocate+0x10/0x10 [ 198.548368][ C1] ? __mas_set_range+0x133/0x3c0 [ 198.548400][ C1] __split_vma+0x2f6/0xbf0 [ 198.548434][ C1] ? __pfx___split_vma+0x10/0x10 [ 198.548467][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.548500][ C1] ? mas_find+0x950/0xbb0 [ 198.548529][ C1] vms_gather_munmap_vmas+0x4c1/0x1600 [ 198.548556][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.548602][ C1] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 198.548635][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.548668][ C1] ? mas_find+0x8c0/0xbb0 [ 198.548697][ C1] mmap_region+0xa50/0x2fa0 [ 198.548732][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.548765][ C1] ? validate_chain+0x11e/0x5920 [ 198.548799][ C1] ? __pfx_mmap_region+0x10/0x10 [ 198.548831][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.548865][ C1] ? mark_lock+0x9a/0x360 [ 198.548910][ C1] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10 [ 198.548951][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.548984][ C1] ? mm_get_unmapped_area_vmflags+0xb9/0xf0 [ 198.549021][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.549059][ C1] ? thp_get_unmapped_area_vmflags+0x269/0x380 [ 198.549089][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.549122][ C1] ? cap_mmap_addr+0xaa/0xf0 [ 198.549149][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.549183][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.549216][ C1] ? security_mmap_addr+0x6f/0x250 [ 198.549243][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.549277][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.549310][ C1] ? shmem_mapping+0xd/0x50 [ 198.549341][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 198.549377][ C1] do_mmap+0xecc/0x13a0 [ 198.549412][ C1] ? ima_file_mmap+0x17e/0x220 [ 198.549446][ C1] ? __pfx_do_mmap+0x10/0x10 [ 198.549476][ C1] ? down_write_killable+0x19e/0x260 [ 198.549507][ C1] ? vm_mmap_pgoff+0x182/0x430 [ 198.549527][ C1] ? __pfx_down_write_killable+0x10/0x10 [ 198.549558][ C1] ? common_file_perm+0x1a6/0x210 [ 198.549593][ C1] vm_mmap_pgoff+0x214/0x430 [ 198.549620][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 198.549640][ C1] ? __fget_files+0x2a/0x410 [ 198.549672][ C1] ? __fget_files+0x395/0x410 [ 198.549700][ C1] ? __fget_files+0x2a/0x410 [ 198.549733][ C1] ksys_mmap_pgoff+0x4eb/0x720 [ 198.549766][ C1] ? __x64_sys_mmap+0x7f/0x140 [ 198.549799][ C1] do_syscall_64+0xf3/0x230 [ 198.549831][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.549861][ C1] RIP: 0033:0x7fb9ba1b4b74 [ 198.549879][ C1] Code: 63 08 44 89 e8 5b 41 5c 41 5d c3 41 89 ca 41 f7 c1 ff 0f 00 00 74 0c c7 05 f5 46 01 00 16 00 00 00 eb 17 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 0c f7 d8 89 05 dc 46 01 00 48 83 c8 ff c3 0f [ 198.549895][ C1] RSP: 002b:00007ffe425e1538 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 198.549916][ C1] RAX: ffffffffffffffda RBX: 00007ffe425e15e8 RCX: 00007fb9ba1b4b74 [ 198.549932][ C1] RDX: 0000000000000003 RSI: 0000000000002000 RDI: 00007fb9b9f19000 [ 198.549945][ C1] RBP: 00007ffe425e1910 R08: 0000000000000003 R09: 000000000000b000 [ 198.549959][ C1] R10: 0000000000000812 R11: 0000000000000246 R12: 00007fb9ba191ac0 [ 198.549973][ C1] R13: 00007ffe425e1998 R14: 000000000000b278 R15: 0000000000000000 [ 198.549997][ C1] [ 198.550536][ C0] rcu: rcu_preempt kthread starved for 10490 jiffies! g10637 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 199.494778][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 199.504751][ C0] rcu: RCU grace-period kthread stack dump: [ 199.510659][ C0] task:rcu_preempt state:R running task stack:26104 pid:17 tgid:17 ppid:2 task_flags:0x208040 flags:0x00004000 [ 199.524196][ C0] Call Trace: [ 199.527480][ C0] [ 199.530421][ C0] __schedule+0x190e/0x4c90 [ 199.534954][ C0] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 199.540878][ C0] ? __pfx___schedule+0x10/0x10 [ 199.545743][ C0] ? __pfx_lock_release+0x10/0x10 [ 199.550799][ C0] ? __pfx___mod_timer+0x10/0x10 [ 199.555751][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 199.562361][ C0] ? schedule+0x90/0x320 [ 199.566612][ C0] schedule+0x14b/0x320 [ 199.570780][ C0] schedule_timeout+0x15a/0x290 [ 199.575650][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 199.581037][ C0] ? __pfx_process_timeout+0x10/0x10 [ 199.586351][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 199.592011][ C0] ? prepare_to_swait_event+0x330/0x350 [ 199.597666][ C0] rcu_gp_fqs_loop+0x2df/0x1330 [ 199.602523][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 199.607746][ C0] ? __pfx_rcu_watching_snap_recheck+0x10/0x10 [ 199.613998][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 199.619300][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 199.625230][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 199.630893][ C0] ? finish_swait+0xd4/0x1e0 [ 199.635503][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 199.640708][ C0] rcu_gp_kthread+0xa7/0x3b0 [ 199.645308][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 199.650508][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 199.656417][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 199.662071][ C0] ? __kthread_parkme+0x169/0x1d0 [ 199.667115][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 199.672321][ C0] kthread+0x7ab/0x920 [ 199.676408][ C0] ? __pfx_kthread+0x10/0x10 [ 199.681026][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 199.686230][ C0] ? __pfx_kthread+0x10/0x10 [ 199.690836][ C0] ? __pfx_kthread+0x10/0x10 [ 199.695481][ C0] ? __pfx_kthread+0x10/0x10 [ 199.700090][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 199.705299][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 199.710954][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 199.716166][ C0] ? __pfx_kthread+0x10/0x10 [ 199.720776][ C0] ret_from_fork+0x4d/0x80 [ 199.725208][ C0] ? __pfx_kthread+0x10/0x10 [ 199.729816][ C0] ret_from_fork_asm+0x1a/0x30 [ 199.734605][ C0] [ 199.737622][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 199.743941][ C0] CPU: 0 UID: 0 PID: 1084 Comm: kworker/u8:5 Not tainted 6.14.0-rc4-syzkaller-gd082ecbc71e9 #0 [ 199.754274][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 199.764333][ C0] Workqueue: events_unbound toggle_allocation_gate [ 199.770860][ C0] RIP: 0010:smp_call_function_many_cond+0x1bae/0x2d30 [ 199.777635][ C0] Code: 89 e6 83 e6 01 31 ff e8 30 f5 0b 00 41 83 e4 01 4c 8b 64 24 68 75 07 e8 e0 f0 0b 00 eb 41 f3 90 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 03 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 bb f0 0b [ 199.797248][ C0] RSP: 0018:ffffc90003fff640 EFLAGS: 00000293 [ 199.803326][ C0] RAX: dffffc0000000000 RBX: 1ffff110170e88f9 RCX: ffff888027eada00 [ 199.811303][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 199.819273][ C0] RBP: ffffc90003fff840 R08: ffffffff81b5cd10 R09: 1ffffffff28a9308 [ 199.827249][ C0] R10: dffffc0000000000 R11: fffffbfff28a9309 R12: ffff8880b863fb48 [ 199.835222][ C0] R13: ffff8880b87447c8 R14: ffff8880b863fb40 R15: 0000000000000001 [ 199.843200][ C0] FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 199.852131][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.858714][ C0] CR2: 00007fb9b9f3b3b0 CR3: 000000000e938000 CR4: 0000000000350ef0 [ 199.866689][ C0] Call Trace: [ 199.869978][ C0] [ 199.872832][ C0] ? rcu_check_gp_kthread_starvation+0x278/0x310 [ 199.879208][ C0] ? print_other_cpu_stall+0x1481/0x15c0 [ 199.884883][ C0] ? __pfx_print_other_cpu_stall+0x10/0x10 [ 199.890747][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 199.896430][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 199.902094][ C0] ? kvm_check_and_clear_guest_paused+0x6a/0xd0 [ 199.908356][ C0] ? rcu_sched_clock_irq+0xa26/0x10e0 [ 199.913749][ C0] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 199.919397][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 199.925059][ C0] ? update_process_times+0x242/0x2f0 [ 199.930452][ C0] ? tick_nohz_handler+0x37c/0x500 [ 199.935584][ C0] ? __pfx_tick_nohz_handler+0x10/0x10 [ 199.941060][ C0] ? __hrtimer_run_queues+0x553/0xd30 [ 199.946459][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 199.952188][ C0] ? sched_clock+0x4a/0x70 [ 199.956621][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 199.962276][ C0] ? ktime_get_update_offsets_now+0x38e/0x3b0 [ 199.968371][ C0] ? hrtimer_interrupt+0x403/0xa40 [ 199.973514][ C0] ? __sysvec_apic_timer_interrupt+0x112/0x420 [ 199.979690][ C0] ? sysvec_apic_timer_interrupt+0xa1/0xc0 [ 199.985510][ C0] [ 199.988443][ C0] [ 199.991375][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 199.997552][ C0] ? smp_call_function_many_cond+0x1b90/0x2d30 [ 200.003718][ C0] ? smp_call_function_many_cond+0x1bae/0x2d30 [ 200.009891][ C0] ? kmem_cache_alloc_bulk_noprof+0x156/0x7c0 [ 200.015983][ C0] ? kmem_cache_alloc_bulk_noprof+0x156/0x7c0 [ 200.022080][ C0] ? __pfx___text_poke+0x10/0x10 [ 200.027026][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 200.032678][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 200.038332][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 200.044670][ C0] ? __pfx___might_resched+0x10/0x10 [ 200.049995][ C0] ? __pfx___mutex_trylock_common+0x10/0x10 [ 200.055900][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 200.061558][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 200.066593][ C0] on_each_cpu_cond_mask+0x3f/0x80 [ 200.071718][ C0] text_poke_bp_batch+0x352/0xb30 [ 200.076755][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 200.082755][ C0] ? arch_jump_label_transform_apply+0x17/0x30 [ 200.088928][ C0] ? __pfx_text_poke_bp_batch+0x10/0x10 [ 200.094493][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 200.100153][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 200.105808][ C0] ? arch_jump_label_transform_queue+0x9b/0x100 [ 200.112103][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 200.117778][ C0] text_poke_finish+0x30/0x50 [ 200.122471][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 200.128465][ C0] static_key_enable_cpuslocked+0x136/0x260 [ 200.134388][ C0] static_key_enable+0x1a/0x20 [ 200.139174][ C0] toggle_allocation_gate+0xbc/0x260 [ 200.144479][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 200.150412][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 200.156800][ C0] ? process_scheduled_works+0x9c6/0x18e0 [ 200.162549][ C0] process_scheduled_works+0xac0/0x18e0 [ 200.168146][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 200.174160][ C0] ? assign_work+0x364/0x3d0 [ 200.179128][ C0] worker_thread+0x870/0xd30 [ 200.183755][ C0] ? __kthread_parkme+0x169/0x1d0 [ 200.188803][ C0] ? __pfx_worker_thread+0x10/0x10 [ 200.193936][ C0] kthread+0x7ab/0x920 [ 200.198027][ C0] ? __pfx_kthread+0x10/0x10 [ 200.202640][ C0] ? __pfx_worker_thread+0x10/0x10 [ 200.207768][ C0] ? __pfx_kthread+0x10/0x10 [ 200.212375][ C0] ? __pfx_kthread+0x10/0x10 [ 200.216990][ C0] ? __pfx_kthread+0x10/0x10 [ 200.221859][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 200.227068][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 200.232720][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 200.237934][ C0] ? __pfx_kthread+0x10/0x10 [ 200.242563][ C0] ret_from_fork+0x4d/0x80 [ 200.247083][ C0] ? __pfx_kthread+0x10/0x10 [ 200.251694][ C0] ret_from_fork_asm+0x1a/0x30 [ 200.256485][ C0]