Warning: Permanently added '10.128.0.9' (ED25519) to the list of known hosts. [ 235.832029][ T3522] chnl_net:caif_netlink_parms(): no params data found [ 235.871084][ T3522] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.878570][ T3522] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.886517][ T3522] device bridge_slave_0 entered promiscuous mode [ 235.894863][ T3522] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.902027][ T3522] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.909676][ T3522] device bridge_slave_1 entered promiscuous mode [ 235.928473][ T3522] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 235.938955][ T3522] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 235.959453][ T3522] team0: Port device team_slave_0 added [ 235.967285][ T3522] team0: Port device team_slave_1 added [ 235.983284][ T3522] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 235.990249][ T3522] 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. [ 236.016434][ T3522] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 236.028782][ T3522] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 236.035779][ T3522] 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. [ 236.062015][ T3522] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 236.090047][ T3522] device hsr_slave_0 entered promiscuous mode [ 236.097215][ T3522] device hsr_slave_1 entered promiscuous mode [ 236.174467][ T3522] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 236.184580][ T3522] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 236.193503][ T3522] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 236.202763][ T3522] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 236.222429][ T3522] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.229536][ T3522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 236.237207][ T3522] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.244268][ T3522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 236.282017][ T3522] 8021q: adding VLAN 0 to HW filter on device bond0 [ 236.293719][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 236.303927][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.312645][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.320471][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 236.331954][ T3522] 8021q: adding VLAN 0 to HW filter on device team0 [ 236.342929][ T1067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 236.351790][ T1067] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.358814][ T1067] bridge0: port 1(bridge_slave_0) entered forwarding state [ 236.370280][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 236.378569][ T3528] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.385618][ T3528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 236.408948][ T3522] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 236.419859][ T3522] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 236.432806][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 236.441517][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 236.449710][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 236.458385][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 236.467057][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 236.474663][ T3528] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 236.492712][ T3522] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 236.502622][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 236.510004][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 236.526746][ T1067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 236.542516][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 236.550896][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 236.558435][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 236.568539][ T3522] device veth0_vlan entered promiscuous mode [ 236.578513][ T3522] device veth1_vlan entered promiscuous mode [ 236.596175][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 236.605280][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 236.613609][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 236.625246][ T3522] device veth0_macvtap entered promiscuous mode [ 236.633733][ T3522] device veth1_macvtap entered promiscuous mode [ 236.647138][ T3522] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 236.655147][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 236.664728][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 236.675757][ T3522] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 236.684359][ T3529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program [ 236.694617][ T3522] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.703663][ T3522] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.712671][ T3522] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 236.721535][ T3522] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 370.482454][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 370.489305][ C1] rcu: 1-...!: (2 ticks this GP) idle=d61/0/0x1 softirq=4990/4990 fqs=0 [ 370.498019][ C1] (t=13373 jiffies g=3713 q=151) [ 370.503043][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 13372 jiffies! g3713 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 370.507487][ T3528] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { [ 370.515308][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=2694 [ 370.515322][ C1] rcu: rcu_preempt kthread starved for 13373 jiffies! g3713 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 370.515340][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 370.515347][ C1] rcu: RCU grace-period kthread stack dump: [ 370.515353][ C1] task:rcu_preempt state:I stack:27000 pid: 15 ppid: 2 flags:0x00004000 [ 370.524363][ T3528] 1-... [ 370.531238][ C1] Call Trace: [ 370.531248][ C1] [ 370.531257][ C1] __schedule+0x12c4/0x4590 [ 370.544887][ T3528] } 13372 jiffies s: 669 root: 0x2/. [ 370.552503][ C1] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 370.552533][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 370.552558][ C1] ? __mod_timer+0xa8e/0xeb0 [ 370.558740][ T3528] rcu: blocking rcu_node structures (internal RCU debug): [ 370.567602][ C1] ? __sched_text_start+0x8/0x8 [ 370.567627][ C1] ? mod_timer_pending+0x20/0x20 [ 370.571223][ T3528] [ 370.573746][ C1] ? lockdep_softirqs_off+0x420/0x420 [ 370.576675][ T3528] Task dump for CPU 1: [ 370.581161][ C1] schedule+0x11b/0x1f0 [ 370.581185][ C1] schedule_timeout+0x1b9/0x300 [ 370.581204][ C1] ? console_conditional_schedule+0x40/0x40 [ 370.581225][ C1] ? update_process_times+0x200/0x200 [ 370.586567][ T3528] task:swapper/1 state:R [ 370.592447][ C1] ? prepare_to_swait_event+0x321/0x340 [ 370.598356][ T3528] running task stack:28064 pid: 0 ppid: 1 flags:0x00004008 [ 370.602934][ C1] rcu_gp_fqs_loop+0x2af/0xf70 [ 370.610045][ T3528] Call Trace: [ 370.610055][ T3528] [ 370.614879][ C1] ? do_raw_spin_unlock+0x137/0x8b0 [ 370.614901][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 370.619819][ T3528] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 370.622130][ C1] ? rcu_gp_init+0xda4/0x1130 [ 370.622150][ C1] ? rcu_gp_init+0x1130/0x1130 [ 370.627496][ T3528] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 370.631543][ C1] ? finish_swait+0xc5/0x1d0 [ 370.631566][ C1] rcu_gp_kthread+0xa4/0x360 [ 370.635693][ T3528] ? rcu_qs+0x190/0x190 [ 370.640528][ C1] ? _raw_spin_unlock+0x40/0x40 [ 370.640548][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 370.646421][ T3528] ? acpi_idle_enter+0x352/0x4f0 [ 370.651758][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 370.651780][ C1] ? __kthread_parkme+0x15c/0x1c0 [ 370.656521][ T3528] ? cpuidle_enter_state+0x521/0xef0 [ 370.662045][ C1] kthread+0x3f6/0x4f0 [ 370.670390][ T3528] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 370.675102][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 370.678372][ T3528] ? menu_enable_device+0x380/0x380 [ 370.681279][ C1] ? kthread_blkcg+0xd0/0xd0 [ 370.681297][ C1] ret_from_fork+0x1f/0x30 [ 370.686482][ T3528] ? cpuidle_enter+0x59/0x90 [ 370.691660][ C1] [ 370.691668][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 370.691676][ C1] NMI backtrace for cpu 1 [ 370.696931][ T3528] ? do_idle+0x3e4/0x670 [ 370.701580][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.15.120-syzkaller #0 [ 370.701596][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 370.701606][ C1] Call Trace: [ 370.706348][ T3528] ? idle_inject_timer_fn+0x60/0x60 [ 370.711859][ C1] [ 370.711867][ C1] dump_stack_lvl+0x1e3/0x2cb [ 370.711889][ C1] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 370.716447][ T3528] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 370.721008][ C1] ? panic+0x84d/0x84d [ 370.721034][ C1] nmi_cpu_backtrace+0x46a/0x4a0 [ 370.725169][ T3528] ? complete+0x56/0xa0 [ 370.729988][ C1] ? __wake_up_klogd+0xd5/0x100 [ 370.735106][ T3528] ? cpu_startup_entry+0x14/0x20 [ 370.739991][ C1] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0 [ 370.745875][ T3528] ? start_secondary+0x371/0x500 [ 370.750850][ C1] ? _printk+0xd1/0x111 [ 370.750868][ C1] ? cpu_online+0x1f/0x40 [ 370.756135][ T3528] ? arch_scale_freq_tick+0x120/0x120 [ 370.760177][ C1] ? panic+0x84d/0x84d [ 370.760196][ C1] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 370.765549][ T3528] ? secondary_startup_64_no_verify+0xb1/0xbb [ 370.770625][ C1] nmi_trigger_cpumask_backtrace+0x181/0x2a0 [ 370.770650][ C1] rcu_check_gp_kthread_starvation+0x1d2/0x240 [ 370.775830][ T3528] [ 370.780388][ C1] rcu_sched_clock_irq+0xf21/0x1770 [ 370.780411][ C1] ? rcutree_dead_cpu+0x20/0x20 [ 370.941272][ C1] ? hrtimer_run_queues+0x163/0x450 [ 370.946481][ C1] ? account_process_tick+0x232/0x3a0 [ 370.951854][ C1] update_process_times+0x196/0x200 [ 370.957048][ C1] tick_sched_timer+0x22d/0x3c0 [ 370.961994][ C1] ? tick_setup_sched_timer+0x2d0/0x2d0 [ 370.967537][ C1] __hrtimer_run_queues+0x55b/0xcf0 [ 370.972746][ C1] ? hrtimer_interrupt+0x980/0x980 [ 370.977851][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 370.983921][ C1] hrtimer_interrupt+0x392/0x980 [ 370.988875][ C1] __sysvec_apic_timer_interrupt+0x139/0x470 [ 370.994851][ C1] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 371.000487][ C1] [ 371.003410][ C1] [ 371.006334][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 371.012309][ C1] RIP: 0010:acpi_idle_do_entry+0x10f/0x340 [ 371.018196][ C1] Code: 04 5b f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 c4 73 61 f7 0f 1f 44 00 00 e8 ba 00 5b f7 0f 00 2d d3 60 bd 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 fb 6e a4 f7 [ 371.037792][ C1] RSP: 0018:ffffc90000d67b00 EFLAGS: 000002d3 [ 371.043854][ C1] RAX: ffffffff8a24ffe6 RBX: 0000000000000000 RCX: ffff88813fe70000 [ 371.051817][ C1] RDX: 0000000000000000 RSI: ffffffff8a8afd60 RDI: ffffffff8ad86280 [ 371.059782][ C1] RBP: ffffc90000d67b90 R08: ffffffff818673d0 R09: ffffed1027fce001 [ 371.067747][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920001acf60 [ 371.075711][ C1] R13: ffff888146b70804 R14: ffffc90000d67b20 R15: dffffc0000000000 [ 371.083682][ C1] ? trace_hardirqs_on+0x30/0x80 [ 371.088654][ C1] ? acpi_idle_do_entry+0x106/0x340 [ 371.093854][ C1] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 371.099040][ C1] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 371.104584][ C1] ? rcu_qs+0x190/0x190 [ 371.108741][ C1] acpi_idle_enter+0x352/0x4f0 [ 371.113500][ C1] cpuidle_enter_state+0x521/0xef0 [ 371.118613][ C1] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 371.123983][ C1] ? menu_enable_device+0x380/0x380 [ 371.129177][ C1] cpuidle_enter+0x59/0x90 [ 371.133590][ C1] do_idle+0x3e4/0x670 [ 371.137659][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 371.142852][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 371.148745][ C1] ? complete+0x56/0xa0 [ 371.152895][ C1] cpu_startup_entry+0x14/0x20 [ 371.157655][ C1] start_secondary+0x371/0x500 [ 371.162421][ C1] ? arch_scale_freq_tick+0x120/0x120 [ 371.167792][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 371.173693][ C1] [ 371.176723][ C1] NMI backtrace for cpu 1 [ 371.181039][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.15.120-syzkaller #0 [ 371.188831][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 371.198876][ C1] Call Trace: [ 371.202270][ C1] [ 371.205126][ C1] dump_stack_lvl+0x1e3/0x2cb [ 371.209822][ C1] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 371.215463][ C1] ? panic+0x84d/0x84d [ 371.219542][ C1] ? read_lock_is_recursive+0x10/0x10 [ 371.224925][ C1] nmi_cpu_backtrace+0x46a/0x4a0 [ 371.229855][ C1] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0 [ 371.235987][ C1] ? try_to_wake_up+0x844/0x1300 [ 371.240909][ C1] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 371.246345][ C1] ? _raw_spin_lock+0x40/0x40 [ 371.250999][ C1] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 371.257043][ C1] nmi_trigger_cpumask_backtrace+0x181/0x2a0 [ 371.263006][ C1] rcu_dump_cpu_stacks+0x223/0x390 [ 371.268100][ C1] rcu_sched_clock_irq+0xf26/0x1770 [ 371.273283][ C1] ? rcutree_dead_cpu+0x20/0x20 [ 371.278128][ C1] ? hrtimer_run_queues+0x163/0x450 [ 371.283319][ C1] ? account_process_tick+0x232/0x3a0 [ 371.288668][ C1] update_process_times+0x196/0x200 [ 371.293843][ C1] tick_sched_timer+0x22d/0x3c0 [ 371.298668][ C1] ? tick_setup_sched_timer+0x2d0/0x2d0 [ 371.304189][ C1] __hrtimer_run_queues+0x55b/0xcf0 [ 371.309367][ C1] ? hrtimer_interrupt+0x980/0x980 [ 371.314451][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 371.320494][ C1] hrtimer_interrupt+0x392/0x980 [ 371.325415][ C1] __sysvec_apic_timer_interrupt+0x139/0x470 [ 371.331393][ C1] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 371.337022][ C1] [ 371.339944][ C1] [ 371.342851][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 371.348805][ C1] RIP: 0010:acpi_idle_do_entry+0x10f/0x340 [ 371.354584][ C1] Code: 04 5b f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 c4 73 61 f7 0f 1f 44 00 00 e8 ba 00 5b f7 0f 00 2d d3 60 bd 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 fb 6e a4 f7 [ 371.374162][ C1] RSP: 0018:ffffc90000d67b00 EFLAGS: 000002d3 [ 371.380218][ C1] RAX: ffffffff8a24ffe6 RBX: 0000000000000000 RCX: ffff88813fe70000 [ 371.388164][ C1] RDX: 0000000000000000 RSI: ffffffff8a8afd60 RDI: ffffffff8ad86280 [ 371.396116][ C1] RBP: ffffc90000d67b90 R08: ffffffff818673d0 R09: ffffed1027fce001 [ 371.404076][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920001acf60 [ 371.412039][ C1] R13: ffff888146b70804 R14: ffffc90000d67b20 R15: dffffc0000000000 [ 371.420000][ C1] ? trace_hardirqs_on+0x30/0x80 [ 371.424920][ C1] ? acpi_idle_do_entry+0x106/0x340 [ 371.430098][ C1] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 371.435269][ C1] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 371.440786][ C1] ? rcu_qs+0x190/0x190 [ 371.444915][ C1] acpi_idle_enter+0x352/0x4f0 [ 371.449656][ C1] cpuidle_enter_state+0x521/0xef0 [ 371.454745][ C1] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 371.460091][ C1] ? menu_enable_device+0x380/0x380 [ 371.465268][ C1] cpuidle_enter+0x59/0x90 [ 371.469658][ C1] do_idle+0x3e4/0x670 [ 371.473706][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 371.478876][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 executing program [ 371.484743][ C1] ? complete+0x56/0xa0 [ 371.488875][ C1] cpu_startup_entry+0x14/0x20 [ 371.493612][ C1] start_secondary+0x371/0x500 [ 371.498351][ C1] ? arch_scale_freq_tick+0x120/0x120 [ 371.503703][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 371.509577][ C1]