Warning: Permanently added '10.128.0.80' (ED25519) to the list of known hosts. [ 80.084897][ T5076] chnl_net:caif_netlink_parms(): no params data found [ 80.145826][ T5076] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.153996][ T5076] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.161918][ T5076] bridge_slave_0: entered allmulticast mode [ 80.168713][ T5076] bridge_slave_0: entered promiscuous mode [ 80.177807][ T5076] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.185387][ T5076] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.193004][ T5076] bridge_slave_1: entered allmulticast mode [ 80.200437][ T5076] bridge_slave_1: entered promiscuous mode [ 80.229508][ T5076] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.242364][ T5076] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.270939][ T5076] team0: Port device team_slave_0 added [ 80.279316][ T5076] team0: Port device team_slave_1 added [ 80.302651][ T5076] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.310196][ T5076] 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. [ 80.336443][ T5076] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.350907][ T5076] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.358031][ T5076] 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. [ 80.384294][ T5076] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.421411][ T5076] hsr_slave_0: entered promiscuous mode [ 80.427877][ T5076] hsr_slave_1: entered promiscuous mode [ 80.546662][ T5076] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.558742][ T5076] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.568864][ T5076] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.579433][ T5076] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.606547][ T5076] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.613978][ T5076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.621967][ T5076] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.629148][ T5076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.687827][ T5076] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.705951][ T784] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.716095][ T784] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.732455][ T5076] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.754840][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.762115][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.772200][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.779501][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.838163][ T5076] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.884431][ T5076] veth0_vlan: entered promiscuous mode [ 80.896593][ T5076] veth1_vlan: entered promiscuous mode [ 80.927375][ T5076] veth0_macvtap: entered promiscuous mode [ 80.938318][ T5076] veth1_macvtap: entered promiscuous mode [ 80.958481][ T5076] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.973484][ T5076] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.985606][ T5076] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.995085][ T5076] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.005028][ T5076] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.015301][ T5076] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program executing program executing program executing program [ 81.100328][ C1] hrtimer: interrupt took 37268832 ns [ 83.289248][ T57] cfg80211: failed to load regulatory.db executing program executing program [ 277.939512][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 277.947134][ C0] rcu: 1-...!: (1 GPs behind) idle=760c/1/0x4000000000000000 softirq=6019/6023 fqs=3 [ 277.957966][ C0] rcu: (detected by 0, t=10502 jiffies, g=5357, q=157 ncpus=2) [ 277.965626][ C0] Sending NMI from CPU 0 to CPUs 1: [ 277.971278][ C1] NMI backtrace for cpu 1 [ 277.971287][ C1] CPU: 1 PID: 57 Comm: kworker/1:2 Not tainted 6.9.0-rc5-syzkaller-00159-gc942a0cd3603 #0 [ 277.971304][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 277.971315][ C1] Workqueue: events_power_efficient gc_worker [ 277.971500][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xb3/0x140 [ 277.971607][ C1] Code: 05 e8 01 76 12 f6 4c 89 f3 48 c1 eb 03 42 80 3c 23 00 74 08 4c 89 f7 e8 3b 9c 6f f6 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 <42> 80 3c 23 00 74 08 4c 89 f7 e8 2e 9b 6f f6 f6 44 24 21 02 75 52 [ 277.971620][ C1] RSP: 0018:ffffc90000a08cc0 EFLAGS: 00000046 [ 277.971633][ C1] RAX: 0000000000000001 RBX: 1ffff9200014119c RCX: 0000000000000001 [ 277.971644][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8880b952c880 [ 277.971654][ C1] RBP: ffffc90000a08d50 R08: ffff8880b952c883 R09: 1ffff110172a5910 [ 277.971666][ C1] R10: dffffc0000000000 R11: ffffed10172a5911 R12: dffffc0000000000 [ 277.971678][ C1] R13: 1ffff92000141198 R14: ffffc90000a08ce0 R15: 0000000000000046 [ 277.971689][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 277.971702][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 277.971714][ C1] CR2: 00007f35c345b2d0 CR3: 0000000015b00000 CR4: 00000000003506f0 [ 277.971728][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 277.971737][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 277.971747][ C1] Call Trace: [ 277.971756][ C1] [ 277.971764][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 277.971833][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 277.971880][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 277.971897][ C1] ? nmi_handle+0x2a/0x5a0 [ 277.971938][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 277.971963][ C1] ? nmi_handle+0x14f/0x5a0 [ 277.971979][ C1] ? nmi_handle+0x2a/0x5a0 [ 277.971996][ C1] ? _raw_spin_unlock_irqrestore+0xb3/0x140 [ 277.972020][ C1] ? default_do_nmi+0x63/0x160 [ 277.972063][ C1] ? exc_nmi+0x123/0x1f0 [ 277.972080][ C1] ? end_repeat_nmi+0xf/0x53 [ 277.972142][ C1] ? _raw_spin_unlock_irqrestore+0xb3/0x140 [ 277.972166][ C1] ? _raw_spin_unlock_irqrestore+0xb3/0x140 [ 277.972191][ C1] ? _raw_spin_unlock_irqrestore+0xb3/0x140 [ 277.972215][ C1] [ 277.972220][ C1] [ 277.972226][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 277.972253][ C1] ? timerqueue_del+0xac/0x100 [ 277.972268][ C1] ? __pfx_advance_sched+0x10/0x10 [ 277.972305][ C1] __hrtimer_run_queues+0x481/0xd50 [ 277.972345][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 277.972366][ C1] ? ktime_get_update_offsets_now+0x411/0x430 [ 277.972388][ C1] hrtimer_interrupt+0x396/0x990 [ 277.972421][ C1] __sysvec_apic_timer_interrupt+0x110/0x3f0 [ 277.972449][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 277.972471][ C1] [ 277.972476][ C1] [ 277.972482][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 277.972503][ C1] RIP: 0010:seqcount_lockdep_reader_access+0x1e0/0x220 [ 277.972532][ C1] Code: f7 4d 85 ed 75 16 e8 9f 67 fb f7 eb 15 e8 98 67 fb f7 e8 33 64 e5 01 4d 85 ed 74 ea e8 89 67 fb f7 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3c 00 00 00 00 66 43 c7 44 3c 09 00 00 43 c6 44 3c 0b 00 [ 277.972544][ C1] RSP: 0018:ffffc900013b79a0 EFLAGS: 00000293 [ 277.972557][ C1] RAX: ffffffff899a99d7 RBX: 0000000000000000 RCX: ffff888017331e00 [ 277.972569][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 277.972578][ C1] RBP: ffffc900013b7a50 R08: ffffffff899a99ad R09: 1ffffffff25e6ab2 [ 277.972589][ C1] R10: dffffc0000000000 R11: fffffbfff25e6ab3 R12: dffffc0000000000 [ 277.972601][ C1] R13: 0000000000000200 R14: 0000000000000046 R15: 1ffff92000276f34 [ 277.972615][ C1] ? seqcount_lockdep_reader_access+0x1ad/0x220 [ 277.972636][ C1] ? seqcount_lockdep_reader_access+0x1d7/0x220 [ 277.972666][ C1] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 277.972696][ C1] gc_worker+0x316/0x15a0 [ 277.972720][ C1] ? gc_worker+0x26b/0x15a0 [ 277.972746][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 277.972766][ C1] ? __pfx_gc_worker+0x10/0x10 [ 277.972793][ C1] ? process_scheduled_works+0x91b/0x17c0 [ 277.972819][ C1] process_scheduled_works+0xa10/0x17c0 [ 277.972850][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 277.972871][ C1] ? assign_work+0x364/0x3d0 [ 277.972889][ C1] worker_thread+0x86d/0xd70 [ 277.972911][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 277.972937][ C1] ? __kthread_parkme+0x169/0x1d0 [ 277.972956][ C1] ? __pfx_worker_thread+0x10/0x10 [ 277.972973][ C1] kthread+0x2f0/0x390 [ 277.972992][ C1] ? __pfx_worker_thread+0x10/0x10 [ 277.973009][ C1] ? __pfx_kthread+0x10/0x10 [ 277.973028][ C1] ret_from_fork+0x4b/0x80 [ 277.973051][ C1] ? __pfx_kthread+0x10/0x10 [ 277.973070][ C1] ret_from_fork_asm+0x1a/0x30 [ 277.973131][ C1] [ 277.973138][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.860 msecs [ 277.973273][ C0] rcu: rcu_preempt kthread starved for 10475 jiffies! g5357 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 278.472790][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 278.482797][ C0] rcu: RCU grace-period kthread stack dump: [ 278.488697][ C0] task:rcu_preempt state:R running task stack:26256 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 278.500654][ C0] Call Trace: [ 278.504002][ C0] [ 278.506951][ C0] __schedule+0x17e8/0x4a50 [ 278.511567][ C0] ? __pfx___schedule+0x10/0x10 [ 278.516466][ C0] ? __pfx_lock_release+0x10/0x10 [ 278.521538][ C0] ? __asan_memset+0x23/0x50 [ 278.526219][ C0] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 278.532048][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 278.538398][ C0] ? schedule+0x90/0x320 [ 278.542654][ C0] schedule+0x14b/0x320 [ 278.546824][ C0] schedule_timeout+0x1be/0x310 [ 278.551738][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 278.557351][ C0] ? __pfx_process_timeout+0x10/0x10 [ 278.562752][ C0] ? prepare_to_swait_event+0x32e/0x350 [ 278.568330][ C0] rcu_gp_fqs_loop+0x2df/0x1370 [ 278.573198][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 278.578555][ C0] ? __pfx_rcu_implicit_dynticks_qs+0x10/0x10 [ 278.584632][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 278.589869][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 278.595162][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 278.601196][ C0] ? finish_swait+0xd4/0x1e0 [ 278.606066][ C0] rcu_gp_kthread+0xa7/0x3b0 [ 278.610668][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 278.615994][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 278.621918][ C0] ? __kthread_parkme+0x169/0x1d0 [ 278.626959][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 278.632267][ C0] kthread+0x2f0/0x390 [ 278.636350][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 278.641572][ C0] ? __pfx_kthread+0x10/0x10 [ 278.646221][ C0] ret_from_fork+0x4b/0x80 [ 278.650676][ C0] ? __pfx_kthread+0x10/0x10 [ 278.656270][ C0] ret_from_fork_asm+0x1a/0x30 [ 278.661103][ C0] [ 278.664265][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 278.670803][ C0] CPU: 0 PID: 2470 Comm: kworker/u8:8 Not tainted 6.9.0-rc5-syzkaller-00159-gc942a0cd3603 #0 [ 278.681244][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 278.691441][ C0] Workqueue: events_unbound toggle_allocation_gate [ 278.698011][ C0] RIP: 0010:smp_call_function_many_cond+0x1894/0x2a00 [ 278.704989][ C0] Code: 45 8b 65 00 44 89 e6 83 e6 01 31 ff e8 15 db 0b 00 41 83 e4 01 49 bc 00 00 00 00 00 fc ff df 75 07 e8 c0 d6 0b 00 eb 38 f3 90 <42> 0f b6 04 23 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 a4 d6 [ 278.725147][ C0] RSP: 0018:ffffc9000a6876e0 EFLAGS: 00000293 [ 278.731339][ C0] RAX: ffffffff818a2abc RBX: 1ffff110172a8869 RCX: ffff888029f73c00 [ 278.739349][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 278.747450][ C0] RBP: ffffc9000a6878e0 R08: ffffffff818a2a8b R09: 1ffffffff25e6aa0 [ 278.755642][ C0] R10: dffffc0000000000 R11: fffffbfff25e6aa1 R12: dffffc0000000000 [ 278.763668][ C0] R13: ffff8880b9544348 R14: ffff8880b943f7c0 R15: 0000000000000001 [ 278.771912][ C0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 278.780970][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 278.787752][ C0] CR2: 0000555592f12ca8 CR3: 000000000e134000 CR4: 00000000003506f0 [ 278.795763][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 278.804016][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 278.812199][ C0] Call Trace: [ 278.815514][ C0] [ 278.818374][ C0] ? rcu_check_gp_kthread_starvation+0x278/0x310 [ 278.824755][ C0] ? print_other_cpu_stall+0x14a4/0x15e0 [ 278.830428][ C0] ? get_jiffies_update+0x44/0x150 [ 278.835682][ C0] ? __pfx_print_other_cpu_stall+0x10/0x10 [ 278.841520][ C0] ? seqcount_lockdep_reader_access+0x1c6/0x220 [ 278.847807][ C0] ? kvm_check_and_clear_guest_paused+0x6a/0xd0 [ 278.854253][ C0] ? rcu_sched_clock_irq+0x9f4/0x10a0 [ 278.859906][ C0] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 278.865926][ C0] ? hrtimer_run_queues+0x16c/0x460 [ 278.871286][ C0] ? acct_account_cputime+0x207/0x210 [ 278.876723][ C0] ? update_process_times+0x1ce/0x230 [ 278.882143][ C0] ? tick_nohz_handler+0x37c/0x500 [ 278.887293][ C0] ? __pfx_tick_nohz_handler+0x10/0x10 [ 278.892813][ C0] ? __hrtimer_run_queues+0x55b/0xd50 [ 278.898238][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 278.904003][ C0] ? ktime_get_update_offsets_now+0x411/0x430 [ 278.910104][ C0] ? hrtimer_interrupt+0x396/0x990 [ 278.915373][ C0] ? __sysvec_apic_timer_interrupt+0x110/0x3f0 [ 278.921672][ C0] ? sysvec_apic_timer_interrupt+0xa1/0xc0 [ 278.927525][ C0] [ 278.930484][ C0] [ 278.933427][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 278.939662][ C0] ? smp_call_function_many_cond+0x187b/0x2a00 [ 278.945862][ C0] ? smp_call_function_many_cond+0x18ac/0x2a00 [ 278.952078][ C0] ? smp_call_function_many_cond+0x1894/0x2a00 [ 278.958454][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 278.963809][ C0] ? __pfx_text_poke_memcpy+0x10/0x10 [ 278.969218][ C0] ? kmem_cache_alloc_bulk+0x16d/0x790 [ 278.974855][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 278.981215][ C0] ? __pfx_perf_event_text_poke+0x10/0x10 [ 278.987094][ C0] ? __mutex_trylock_common+0x183/0x2e0 [ 278.992672][ C0] ? preempt_schedule_thunk+0x1a/0x30 [ 278.998054][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 279.003196][ C0] on_each_cpu_cond_mask+0x3f/0x80 [ 279.008355][ C0] text_poke_bp_batch+0x726/0xb30 [ 279.013431][ C0] ? kmem_cache_alloc_bulk+0x16e/0x790 [ 279.019235][ C0] ? __pfx_text_poke_bp_batch+0x10/0x10 [ 279.024902][ C0] ? arch_jump_label_transform_queue+0x9b/0x100 [ 279.031216][ C0] ? process_scheduled_works+0x91b/0x17c0 [ 279.036949][ C0] text_poke_finish+0x30/0x50 [ 279.041646][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 279.047737][ C0] static_key_enable_cpuslocked+0x136/0x260 [ 279.053714][ C0] static_key_enable+0x1a/0x20 [ 279.058500][ C0] toggle_allocation_gate+0xb5/0x250 [ 279.064142][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 279.070217][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 279.076568][ C0] process_scheduled_works+0xa10/0x17c0 [ 279.082155][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 279.088154][ C0] ? assign_work+0x364/0x3d0 [ 279.092950][ C0] worker_thread+0x86d/0xd70 [ 279.097645][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 279.103595][ C0] ? __kthread_parkme+0x169/0x1d0 [ 279.108636][ C0] ? __pfx_worker_thread+0x10/0x10 [ 279.113934][ C0] kthread+0x2f0/0x390 [ 279.118015][ C0] ? __pfx_worker_thread+0x10/0x10 [ 279.123279][ C0] ? __pfx_kthread+0x10/0x10 [ 279.127968][ C0] ret_from_fork+0x4b/0x80 [ 279.132500][ C0] ? __pfx_kthread+0x10/0x10 [ 279.137113][ C0] ret_from_fork_asm+0x1a/0x30 [ 279.141929][ C0]