Warning: Permanently added '10.128.1.91' (ED25519) to the list of known hosts. [ 206.741226][ T5083] chnl_net:caif_netlink_parms(): no params data found [ 206.810388][ T5083] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.817683][ T5083] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.824981][ T5083] bridge_slave_0: entered allmulticast mode [ 206.831911][ T5083] bridge_slave_0: entered promiscuous mode [ 206.840576][ T5083] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.848017][ T5083] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.855242][ T5083] bridge_slave_1: entered allmulticast mode [ 206.862138][ T5083] bridge_slave_1: entered promiscuous mode [ 206.893914][ T5083] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 206.906309][ T5083] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 206.940162][ T5083] team0: Port device team_slave_0 added [ 206.948262][ T5083] team0: Port device team_slave_1 added [ 206.978252][ T5083] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 206.985292][ T5083] 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. [ 207.011416][ T5083] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 207.025186][ T5083] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 207.032139][ T5083] 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. [ 207.058210][ T5083] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 207.103822][ T5083] hsr_slave_0: entered promiscuous mode [ 207.110377][ T5083] hsr_slave_1: entered promiscuous mode [ 207.246730][ T5083] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 207.259257][ T5083] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 207.268991][ T5083] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 207.279040][ T5083] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 207.307510][ T5083] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.314753][ T5083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 207.322461][ T5083] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.329643][ T5083] bridge0: port 1(bridge_slave_0) entered forwarding state [ 207.393474][ T5083] 8021q: adding VLAN 0 to HW filter on device bond0 [ 207.412617][ T23] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.421125][ T23] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.435748][ T5083] 8021q: adding VLAN 0 to HW filter on device team0 [ 207.450072][ T27] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.457209][ T27] bridge0: port 1(bridge_slave_0) entered forwarding state [ 207.471021][ T27] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.478268][ T27] bridge0: port 2(bridge_slave_1) entered forwarding state [ 207.549103][ T5083] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 207.593596][ T5083] veth0_vlan: entered promiscuous mode [ 207.608139][ T5083] veth1_vlan: entered promiscuous mode [ 207.640198][ T5083] veth0_macvtap: entered promiscuous mode [ 207.649360][ T5083] veth1_macvtap: entered promiscuous mode [ 207.669914][ T5083] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 207.684411][ T5083] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 207.697155][ T5083] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.706778][ T5083] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.718933][ T5083] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 207.727863][ T5083] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program [ 209.753968][ C0] hrtimer: interrupt took 1975640278 ns [ 314.844524][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 314.851656][ C1] rcu: 0-...!: (2 GPs behind) idle=4af4/0/0x1 softirq=5889/5890 fqs=1 [ 314.860489][ C1] rcu: (detected by 1, t=10502 jiffies, g=6641, q=266 ncpus=2) [ 314.868143][ C1] Sending NMI from CPU 1 to CPUs 0: [ 314.873361][ C0] NMI backtrace for cpu 0 [ 314.873370][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.8.0-rc2-syzkaller-00729-g06e6bc1b7aaf #0 [ 314.873386][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 314.873395][ C0] RIP: 0010:taprio_set_budgets+0x234/0x370 [ 314.873542][ C0] Code: 00 4c 89 f7 be 04 00 00 00 e8 f8 76 7f f8 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 75 31 41 89 2e <4c> 39 64 24 20 0f 84 e8 00 00 00 e8 fc fe 1c f8 49 83 c5 08 48 83 [ 314.873554][ C0] RSP: 0018:ffffc90000007c30 EFLAGS: 00000046 [ 314.873568][ C0] RAX: 0000000000000000 RBX: ffff888024f41c00 RCX: dffffc0000000000 [ 314.873579][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888024f41c84 [ 314.873588][ C0] RBP: 0000000000000000 R08: ffff888024f41c87 R09: 1ffff110049e8390 [ 314.873598][ C0] R10: dffffc0000000000 R11: ffffed10049e8391 R12: 0000000000000004 [ 314.873609][ C0] R13: ffff888024f41c08 R14: ffff888024f41c84 R15: 0000000000000001 [ 314.873619][ C0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 314.873632][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 314.873642][ C0] CR2: 00007f7ac6b202d0 CR3: 000000000df32000 CR4: 00000000003506f0 [ 314.873656][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 314.873664][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 314.873674][ C0] Call Trace: [ 314.873680][ C0] [ 314.873686][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 314.873756][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 314.873829][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 314.873847][ C0] ? nmi_handle+0x2a/0x580 [ 314.873882][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 314.873905][ C0] ? nmi_handle+0x14f/0x580 [ 314.873920][ C0] ? nmi_handle+0x2a/0x580 [ 314.873935][ C0] ? taprio_set_budgets+0x234/0x370 [ 314.873956][ C0] ? default_do_nmi+0x63/0x160 [ 314.873995][ C0] ? exc_nmi+0x121/0x210 [ 314.874018][ C0] ? end_repeat_nmi+0xf/0x60 [ 314.874075][ C0] ? taprio_set_budgets+0x234/0x370 [ 314.874096][ C0] ? taprio_set_budgets+0x234/0x370 [ 314.874118][ C0] ? taprio_set_budgets+0x234/0x370 [ 314.874139][ C0] [ 314.874143][ C0] [ 314.874152][ C0] advance_sched+0x98d/0xca0 [ 314.874181][ C0] ? __pfx_advance_sched+0x10/0x10 [ 314.874201][ C0] __hrtimer_run_queues+0x594/0xd00 [ 314.874232][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 314.874248][ C0] ? ktime_get_update_offsets_now+0x411/0x430 [ 314.874278][ C0] hrtimer_interrupt+0x396/0x990 [ 314.874307][ C0] __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 314.874330][ C0] sysvec_apic_timer_interrupt+0x92/0xb0 [ 314.874353][ C0] [ 314.874357][ C0] [ 314.874362][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 314.874380][ C0] RIP: 0010:acpi_safe_halt+0x20/0x30 [ 314.874444][ C0] Code: 90 90 90 90 90 90 90 90 90 90 65 48 8b 05 98 2a 9c 74 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d c6 7a a0 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 [ 314.874456][ C0] RSP: 0018:ffffffff8de07ca8 EFLAGS: 00000246 [ 314.874468][ C0] RAX: ffffffff8de94680 RBX: ffff88801b687064 RCX: 0000000000034af1 [ 314.874479][ C0] RDX: 0000000000000001 RSI: ffff88801b687000 RDI: ffff88801b687064 [ 314.874490][ C0] RBP: 0000000000038f98 R08: ffff8880b9436d8b R09: 1ffff11017286db1 [ 314.874501][ C0] R10: dffffc0000000000 R11: ffffffff8b679030 R12: ffff888018b4a000 [ 314.874512][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8e8987c0 [ 314.874525][ C0] ? __pfx_acpi_idle_enter+0x10/0x10 [ 314.874547][ C0] acpi_idle_enter+0xe4/0x140 [ 314.874566][ C0] cpuidle_enter_state+0x118/0x490 [ 314.874582][ C0] ? tick_nohz_idle_stop_tick+0x23b/0x9e0 [ 314.874600][ C0] cpuidle_enter+0x5d/0xa0 [ 314.874677][ C0] do_idle+0x374/0x5d0 [ 314.874708][ C0] ? __pfx___schedule+0x10/0x10 [ 314.874760][ C0] ? __pfx_do_idle+0x10/0x10 [ 314.874785][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 314.874821][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 314.874845][ C0] ? rest_init+0x35/0x300 [ 314.874862][ C0] ? rest_init+0x35/0x300 [ 314.874877][ C0] cpu_startup_entry+0x41/0x60 [ 314.874901][ C0] rest_init+0x2e0/0x300 [ 314.874917][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 314.874979][ C0] arch_call_rest_init+0xe/0x10 [ 314.875027][ C0] start_kernel+0x474/0x500 [ 314.875048][ C0] x86_64_start_reservations+0x2a/0x30 [ 314.875073][ C0] x86_64_start_kernel+0x99/0xa0 [ 314.875096][ C0] secondary_startup_64_no_verify+0x171/0x17b [ 314.875137][ C0] [ 314.875144][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.782 msecs [ 314.875358][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g6641 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 315.340448][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 315.350434][ C1] rcu: RCU grace-period kthread stack dump: [ 315.356337][ C1] task:rcu_preempt state:R running task stack:24656 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 315.368104][ C1] Call Trace: [ 315.371396][ C1] [ 315.374345][ C1] __schedule+0x17d1/0x49f0 [ 315.378911][ C1] ? __pfx___schedule+0x10/0x10 [ 315.383790][ C1] ? __pfx_lock_release+0x10/0x10 [ 315.388889][ C1] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 315.394739][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 315.401100][ C1] ? schedule+0x8e/0x260 [ 315.405367][ C1] schedule+0x149/0x260 [ 315.409553][ C1] schedule_timeout+0x1bd/0x310 [ 315.414433][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 315.419841][ C1] ? __pfx_process_timeout+0x10/0x10 [ 315.425163][ C1] ? prepare_to_swait_event+0x32d/0x350 [ 315.430738][ C1] rcu_gp_fqs_loop+0x2df/0x1330 [ 315.435608][ C1] ? lockdep_hardirqs_on+0x98/0x140 [ 315.440859][ C1] ? __pfx_dyntick_save_progress_counter+0x10/0x10 [ 315.447382][ C1] ? lockdep_hardirqs_on+0x98/0x140 [ 315.452608][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 315.457914][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 315.463844][ C1] ? finish_swait+0xd3/0x1e0 [ 315.468466][ C1] rcu_gp_kthread+0xa7/0x3b0 [ 315.473079][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 315.478299][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 315.484219][ C1] ? __kthread_parkme+0x168/0x1d0 [ 315.489276][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 315.494493][ C1] kthread+0x2ef/0x390 [ 315.498576][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 315.503796][ C1] ? __pfx_kthread+0x10/0x10 [ 315.508410][ C1] ret_from_fork+0x4b/0x80 [ 315.512877][ C1] ? __pfx_kthread+0x10/0x10 [ 315.517490][ C1] ret_from_fork_asm+0x1b/0x30 [ 315.522296][ C1] [ 315.525334][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 315.531665][ C1] CPU: 1 PID: 42 Comm: kworker/u4:2 Not tainted 6.8.0-rc2-syzkaller-00729-g06e6bc1b7aaf #0 [ 315.541657][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 315.551729][ C1] Workqueue: events_unbound toggle_allocation_gate [ 315.558290][ C1] RIP: 0010:smp_call_function_many_cond+0x1850/0x2960 [ 315.565076][ C1] Code: 45 8b 65 00 44 89 e6 83 e6 01 31 ff e8 99 d4 0b 00 41 83 e4 01 49 bc 00 00 00 00 00 fc ff df 75 07 e8 44 d0 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 28 d0 [ 315.584701][ C1] RSP: 0018:ffffc90000b2f720 EFLAGS: 00000293 [ 315.590789][ C1] RAX: ffffffff81879728 RBX: 1ffff11017288891 RCX: ffff88801ba95940 [ 315.598833][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 315.606826][ C1] RBP: ffffc90000b2f920 R08: ffffffff818796f7 R09: 1ffffffff2591a84 [ 315.614821][ C1] R10: dffffc0000000000 R11: fffffbfff2591a85 R12: dffffc0000000000 [ 315.622815][ C1] R13: ffff8880b9444488 R14: ffff8880b953da80 R15: 0000000000000000 [ 315.630820][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 315.639765][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 315.646377][ C1] CR2: 00005555574baca8 CR3: 000000000df32000 CR4: 00000000003506f0 [ 315.654366][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 315.662348][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 315.670333][ C1] Call Trace: [ 315.673621][ C1] [ 315.676476][ C1] ? rcu_check_gp_kthread_starvation+0x278/0x310 [ 315.682839][ C1] ? print_other_cpu_stall+0x14a4/0x15e0 [ 315.688519][ C1] ? __pfx_print_other_cpu_stall+0x10/0x10 [ 315.694352][ C1] ? timekeeping_advance+0x7e3/0xab0 [ 315.699734][ C1] ? kvm_check_and_clear_guest_paused+0x6a/0xd0 [ 315.706027][ C1] ? rcu_sched_clock_irq+0x9d4/0x1090 [ 315.711438][ C1] ? __pfx_rcu_read_lock_sched_held+0x10/0x10 [ 315.717545][ C1] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 315.723225][ C1] ? hrtimer_run_queues+0x167/0x450 [ 315.728450][ C1] ? acct_account_cputime+0x207/0x210 [ 315.733888][ C1] ? update_process_times+0x14b/0x1b0 [ 315.739293][ C1] ? tick_nohz_highres_handler+0x379/0x550 [ 315.745136][ C1] ? __pfx_tick_nohz_highres_handler+0x10/0x10 [ 315.751304][ C1] ? __hrtimer_run_queues+0x54b/0xd00 [ 315.756705][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 315.762438][ C1] ? ktime_get_update_offsets_now+0x411/0x430 [ 315.768543][ C1] ? hrtimer_interrupt+0x396/0x990 [ 315.773694][ C1] ? __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 315.779869][ C1] ? sysvec_apic_timer_interrupt+0x92/0xb0 [ 315.785696][ C1] [ 315.788652][ C1] [ 315.791600][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 315.797797][ C1] ? smp_call_function_many_cond+0x1837/0x2960 [ 315.803976][ C1] ? smp_call_function_many_cond+0x1868/0x2960 [ 315.810158][ C1] ? smp_call_function_many_cond+0x1850/0x2960 [ 315.816349][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 315.821395][ C1] ? __pfx_text_poke_memcpy+0x10/0x10 [ 315.826797][ C1] ? __pfx___text_poke+0x10/0x10 [ 315.831764][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 315.838141][ C1] ? __pfx___might_resched+0x10/0x10 [ 315.843440][ C1] ? __mutex_trylock_common+0x182/0x2e0 [ 315.849105][ C1] ? __pfx___might_resched+0x10/0x10 [ 315.854419][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 315.859472][ C1] on_each_cpu_cond_mask+0x3f/0x80 [ 315.864626][ C1] text_poke_bp_batch+0x352/0xb30 [ 315.869694][ C1] ? __pfx_text_poke_bp_batch+0x10/0x10 [ 315.875267][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 315.880319][ C1] ? arch_jump_label_transform_queue+0x9b/0x100 [ 315.886595][ C1] text_poke_finish+0x30/0x50 [ 315.891294][ C1] arch_jump_label_transform_apply+0x1c/0x30 [ 315.897301][ C1] static_key_enable_cpuslocked+0x136/0x260 [ 315.903257][ C1] static_key_enable+0x1a/0x20 [ 315.908045][ C1] toggle_allocation_gate+0xb5/0x250 [ 315.913347][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 315.919256][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 315.925607][ C1] ? preempt_schedule_thunk+0x1a/0x30 [ 315.930997][ C1] ? process_scheduled_works+0x825/0x1420 [ 315.936750][ C1] process_scheduled_works+0x913/0x1420 [ 315.942352][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 315.948369][ C1] ? assign_work+0x364/0x3d0 [ 315.952993][ C1] worker_thread+0xa5f/0x1000 [ 315.957723][ C1] ? __pfx_worker_thread+0x10/0x10 [ 315.962862][ C1] kthread+0x2ef/0x390 [ 315.966956][ C1] ? __pfx_worker_thread+0x10/0x10 [ 315.972095][ C1] ? __pfx_kthread+0x10/0x10 [ 315.976706][ C1] ret_from_fork+0x4b/0x80 [ 315.981147][ C1] ? __pfx_kthread+0x10/0x10 [ 315.985754][ C1] ret_from_fork_asm+0x1b/0x30 [ 315.990564][ C1]