Warning: Permanently added '10.128.0.176' (ED25519) to the list of known hosts. [ 123.377665][ T5072] chnl_net:caif_netlink_parms(): no params data found [ 123.430070][ T5072] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.437617][ T5072] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.445181][ T5072] bridge_slave_0: entered allmulticast mode [ 123.451959][ T5072] bridge_slave_0: entered promiscuous mode [ 123.461042][ T5072] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.468320][ T5072] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.475547][ T5072] bridge_slave_1: entered allmulticast mode [ 123.482243][ T5072] bridge_slave_1: entered promiscuous mode [ 123.506902][ T5072] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 123.518654][ T5072] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 123.545677][ T5072] team0: Port device team_slave_0 added [ 123.553435][ T5072] team0: Port device team_slave_1 added [ 123.575304][ T5072] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 123.582271][ T5072] 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. [ 123.608438][ T5072] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 123.621094][ T5072] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 123.628153][ T5072] 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. [ 123.654529][ T5072] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 123.689925][ T5072] hsr_slave_0: entered promiscuous mode [ 123.696319][ T5072] hsr_slave_1: entered promiscuous mode [ 123.802670][ T5072] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 123.813260][ T5072] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 123.822604][ T5072] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 123.831880][ T5072] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 123.857601][ T5072] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.864831][ T5072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.872611][ T5072] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.880183][ T5072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.932879][ T5072] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.949590][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.959114][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.972971][ T5072] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.985462][ T5049] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.992550][ T5049] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.005583][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.012678][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.071162][ T5072] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.108832][ T5072] veth0_vlan: entered promiscuous mode [ 124.119601][ T5072] veth1_vlan: entered promiscuous mode [ 124.146159][ T5072] veth0_macvtap: entered promiscuous mode [ 124.155801][ T5072] veth1_macvtap: entered promiscuous mode [ 124.173246][ T5072] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.188875][ T5072] batman_adv: batadv0: Interface activated: batadv_slave_1 executing program executing program [ 124.200276][ T5072] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.209257][ T5072] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.218083][ T5072] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.227273][ T5072] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 228.820875][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 228.827918][ C1] rcu: (detected by 1, t=10506 jiffies, g=6433, q=194 ncpus=2) [ 228.835555][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10506 (4294960458-4294949952), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 228.848915][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10505 jiffies! g6433 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 [ 228.861153][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=4256 [ 228.868951][ C1] rcu: rcu_preempt kthread starved for 10506 jiffies! g6433 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 ->cpu=0 [ 228.880236][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 228.890200][ C1] rcu: RCU grace-period kthread stack dump: [ 228.896082][ C1] task:rcu_preempt state:R stack:26256 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 228.906258][ C1] Call Trace: [ 228.909628][ C1] [ 228.912583][ C1] __schedule+0x1781/0x49d0 [ 228.917271][ C1] ? __pfx___schedule+0x10/0x10 [ 228.922135][ C1] ? __pfx_lock_release+0x10/0x10 [ 228.927228][ C1] ? __asan_memset+0x23/0x50 [ 228.931947][ C1] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 228.937762][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 228.944092][ C1] ? schedule+0x90/0x320 [ 228.948343][ C1] schedule+0x14b/0x320 [ 228.952518][ C1] schedule_timeout+0x1be/0x310 [ 228.957379][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 228.962774][ C1] ? __pfx_process_timeout+0x10/0x10 [ 228.968080][ C1] ? prepare_to_swait_event+0x32e/0x350 [ 228.973642][ C1] rcu_gp_fqs_loop+0x2df/0x1370 [ 228.978494][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 228.983785][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 228.988737][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 228.993946][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 228.999244][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 229.005183][ C1] ? finish_swait+0xd4/0x1e0 [ 229.009786][ C1] rcu_gp_kthread+0xa7/0x3b0 [ 229.014390][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 229.019596][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 229.025501][ C1] ? __kthread_parkme+0x169/0x1d0 [ 229.030557][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 229.035938][ C1] kthread+0x2f0/0x390 [ 229.040018][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 229.045225][ C1] ? __pfx_kthread+0x10/0x10 [ 229.049824][ C1] ret_from_fork+0x4b/0x80 [ 229.054294][ C1] ? __pfx_kthread+0x10/0x10 [ 229.058909][ C1] ret_from_fork_asm+0x1a/0x30 [ 229.063739][ C1] [ 229.066778][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 229.073118][ C1] Sending NMI from CPU 1 to CPUs 0: [ 229.078334][ C0] NMI backtrace for cpu 0 [ 229.078345][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 229.078360][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 229.078369][ C0] RIP: 0010:__netif_schedule+0xc4/0x310 [ 229.078520][ C0] Code: 01 00 00 00 41 0f 93 c7 0f 92 c3 bf 02 00 00 00 89 de e8 3f f4 53 f8 31 ff 89 de e8 36 f4 53 f8 45 84 ff 75 0a e8 2c f1 53 f8 df 01 00 00 4c 8d 7c 24 60 4c 89 fb 48 c1 eb 03 42 80 3c 2b 00 [ 229.078532][ C0] RSP: 0018:ffffc90000007ba0 EFLAGS: 00000046 [ 229.078546][ C0] RAX: ffffffff89410324 RBX: 0000000000000001 RCX: ffffffff8de94680 [ 229.078557][ C0] RDX: 0000000080010001 RSI: 0000000000000001 RDI: 0000000000000000 [ 229.078567][ C0] RBP: ffffc90000007c80 R08: ffffffff8941031a R09: 1ffff11004972e2b [ 229.078578][ C0] R10: dffffc0000000000 R11: ffffed1004972e2c R12: ffff888024b97000 [ 229.078589][ C0] R13: dffffc0000000000 R14: 1ffff92000000f78 R15: ffff888024b97300 [ 229.078600][ C0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 229.078613][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 229.078623][ C0] CR2: 0000000020000600 CR3: 000000002c998000 CR4: 00000000003506f0 [ 229.078636][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 229.078645][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 229.078654][ C0] Call Trace: [ 229.078663][ C0] [ 229.078670][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 229.078729][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 229.078747][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 229.078763][ C0] ? nmi_handle+0x2a/0x580 [ 229.078790][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 229.078808][ C0] ? nmi_handle+0x14f/0x580 [ 229.078822][ C0] ? nmi_handle+0x2a/0x580 [ 229.078837][ C0] ? __netif_schedule+0xc4/0x310 [ 229.078855][ C0] ? default_do_nmi+0x63/0x160 [ 229.078873][ C0] ? exc_nmi+0x123/0x1f0 [ 229.078889][ C0] ? end_repeat_nmi+0xf/0x53 [ 229.078949][ C0] ? __netif_schedule+0xba/0x310 [ 229.078967][ C0] ? __netif_schedule+0xc4/0x310 [ 229.078987][ C0] ? __netif_schedule+0xc4/0x310 [ 229.079006][ C0] ? __netif_schedule+0xc4/0x310 [ 229.079026][ C0] ? __netif_schedule+0xc4/0x310 [ 229.079045][ C0] [ 229.079050][ C0] [ 229.079055][ C0] ? __pfx_lock_release+0x10/0x10 [ 229.079070][ C0] ? __pfx___netif_schedule+0x10/0x10 [ 229.079091][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 229.079110][ C0] ? taprio_set_budgets+0x32c/0x370 [ 229.079187][ C0] ? advance_sched+0xa02/0xca0 [ 229.079202][ C0] ? advance_sched+0xa02/0xca0 [ 229.079218][ C0] advance_sched+0xaa9/0xca0 [ 229.079241][ C0] ? __pfx_advance_sched+0x10/0x10 [ 229.079256][ C0] __hrtimer_run_queues+0x595/0xd00 [ 229.079289][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 229.079306][ C0] ? ktime_get_update_offsets_now+0x411/0x430 [ 229.079329][ C0] hrtimer_interrupt+0x396/0x990 [ 229.079358][ C0] __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 229.079382][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 229.079401][ C0] [ 229.079407][ C0] [ 229.079412][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 229.079430][ C0] RIP: 0010:finish_task_switch+0x1ea/0x870 [ 229.079448][ C0] Code: c9 50 e8 19 ae 0b 00 48 83 c4 08 4c 89 f7 e8 1d 38 00 00 0f 1f 44 00 00 4c 89 f7 e8 d0 6a 10 0a e8 9b 39 36 00 fb 48 8b 5d c0 <48> 8d bb f0 15 00 00 48 89 f8 48 c1 e8 03 49 be 00 00 00 00 00 fc [ 229.079460][ C0] RSP: 0018:ffffffff8de07ae8 EFLAGS: 00000282 [ 229.079472][ C0] RAX: 97fd219a2f788600 RBX: ffffffff8de94680 RCX: ffffffff944a6603 [ 229.079483][ C0] RDX: dffffc0000000000 RSI: ffffffff8baac1e0 RDI: ffffffff8bfdff00 [ 229.079494][ C0] RBP: ffffffff8de07b30 R08: ffffffff8f860def R09: 1ffffffff1f0c1bd [ 229.079505][ C0] R10: dffffc0000000000 R11: fffffbfff1f0c1be R12: 1ffff11017287e0f [ 229.079516][ C0] R13: dffffc0000000000 R14: ffff8880b943e300 R15: ffff8880b943f078 [ 229.079535][ C0] ? finish_task_switch+0x1e5/0x870 [ 229.079556][ C0] __schedule+0x1789/0x49d0 [ 229.079582][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 229.079602][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 229.079619][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 229.079634][ C0] ? __pfx___schedule+0x10/0x10 [ 229.079654][ C0] ? tick_nohz_idle_exit+0x36e/0x480 [ 229.079675][ C0] ? flush_smp_call_function_queue+0x142/0x2a0 [ 229.079694][ C0] ? __pfx_tick_nohz_idle_exit+0x10/0x10 [ 229.079716][ C0] schedule_idle+0x53/0x90 [ 229.079736][ C0] do_idle+0x56a/0x5d0 [ 229.079751][ C0] ? __pfx___schedule+0x10/0x10 [ 229.079774][ C0] ? __pfx_do_idle+0x10/0x10 [ 229.079790][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 229.079810][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 229.079831][ C0] ? rest_init+0x35/0x300 [ 229.079846][ C0] ? rest_init+0x35/0x300 [ 229.079861][ C0] cpu_startup_entry+0x42/0x60 [ 229.079876][ C0] rest_init+0x2e0/0x300 [ 229.079891][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 229.079968][ C0] arch_call_rest_init+0xe/0x10 [ 229.080016][ C0] start_kernel+0x47a/0x500 [ 229.080036][ C0] x86_64_start_reservations+0x2a/0x30 [ 229.080051][ C0] x86_64_start_kernel+0x99/0xa0 [ 229.080065][ C0] common_startup_64+0x13e/0x147 [ 229.080089][ C0] [ 229.080097][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.762 msecs