Warning: Permanently added '10.128.0.203' (ED25519) to the list of known hosts. [ 99.077311][ T5068] chnl_net:caif_netlink_parms(): no params data found [ 99.137263][ T5068] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.144976][ T5068] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.153768][ T5068] bridge_slave_0: entered allmulticast mode [ 99.160810][ T5068] bridge_slave_0: entered promiscuous mode [ 99.170617][ T5068] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.178662][ T5068] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.186904][ T5068] bridge_slave_1: entered allmulticast mode [ 99.194318][ T5068] bridge_slave_1: entered promiscuous mode [ 99.221771][ T5068] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.234423][ T5068] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.264579][ T5068] team0: Port device team_slave_0 added [ 99.273393][ T5068] team0: Port device team_slave_1 added [ 99.298377][ T5068] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.305596][ T5068] 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. [ 99.331785][ T5068] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.344967][ T5068] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.352574][ T5068] 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. [ 99.381393][ T5068] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.419133][ T5068] hsr_slave_0: entered promiscuous mode [ 99.426487][ T5068] hsr_slave_1: entered promiscuous mode [ 99.543483][ T5068] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.555713][ T5068] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.567145][ T5068] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.577632][ T5068] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.607500][ T5068] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.615016][ T5068] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.623199][ T5068] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.630443][ T5068] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.694739][ T5068] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.714969][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.725018][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.745813][ T5068] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.763362][ T5074] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.770630][ T5074] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.780520][ T5074] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.787866][ T5074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.850977][ T5068] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.890817][ T5068] veth0_vlan: entered promiscuous mode [ 99.905569][ T5068] veth1_vlan: entered promiscuous mode [ 99.928866][ T5068] veth0_macvtap: entered promiscuous mode [ 99.944836][ T5068] veth1_macvtap: entered promiscuous mode [ 99.964631][ T5068] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.981919][ T5068] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.996998][ T5068] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 100.006774][ T5068] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.016560][ T5068] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.026279][ T5068] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 100.116560][ C1] hrtimer: interrupt took 43048089 ns executing program executing program [ 208.731209][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 208.738440][ C0] rcu: 1-...!: (2 GPs behind) idle=1894/0/0x1 softirq=5847/5850 fqs=33 [ 208.747889][ C0] rcu: (detected by 0, t=10502 jiffies, g=6073, q=495 ncpus=2) [ 208.755664][ C0] Sending NMI from CPU 0 to CPUs 1: [ 208.761168][ C1] NMI backtrace for cpu 1 [ 208.761186][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0-syzkaller-08073-g480e035fc4c7 #0 [ 208.761202][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 208.761211][ C1] RIP: 0010:debug_deactivate+0x3/0x200 [ 208.761261][ C1] Code: 42 12 00 e8 ff d8 7d ff e9 a4 fc ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 41 56 <53> 48 89 fb e8 b4 42 12 00 48 89 df 48 c7 c6 c0 b9 ac 8b e8 75 d8 [ 208.761273][ C1] RSP: 0018:ffffc90000a08d48 EFLAGS: 00000046 [ 208.761294][ C1] RAX: ffffffff8182802b RBX: ffff8880b952ca08 RCX: ffff8880172c5a00 [ 208.761305][ C1] RDX: 0000000000010002 RSI: 0000000000000001 RDI: ffff8880234f9340 [ 208.761316][ C1] RBP: ffffc90000a08ea8 R08: ffffffff8182801e R09: 0000000000000000 [ 208.761326][ C1] R10: ffff8880234f9340 R11: ffffed100469f26b R12: 1ffff110172a5943 [ 208.761337][ C1] R13: dffffc0000000000 R14: ffff8880234f9340 R15: ffff8880b952c9c0 [ 208.761349][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 208.761361][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.761372][ C1] CR2: 0000556849f01680 CR3: 000000007ae2a000 CR4: 00000000003506f0 [ 208.761386][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 208.761394][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 208.761403][ C1] Call Trace: [ 208.761412][ C1] [ 208.761420][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 208.761441][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 208.761457][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 208.761472][ C1] ? nmi_handle+0x2a/0x580 [ 208.761495][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 208.761512][ C1] ? nmi_handle+0x14f/0x580 [ 208.761527][ C1] ? nmi_handle+0x2a/0x580 [ 208.761542][ C1] ? debug_deactivate+0x3/0x200 [ 208.761561][ C1] ? default_do_nmi+0x63/0x160 [ 208.761577][ C1] ? exc_nmi+0x123/0x1f0 [ 208.761591][ C1] ? end_repeat_nmi+0xf/0x53 [ 208.761610][ C1] ? __hrtimer_run_queues+0x2ee/0xd00 [ 208.761627][ C1] ? __hrtimer_run_queues+0x2fb/0xd00 [ 208.761645][ C1] ? debug_deactivate+0x3/0x200 [ 208.761664][ C1] ? debug_deactivate+0x3/0x200 [ 208.761683][ C1] ? debug_deactivate+0x3/0x200 [ 208.761702][ C1] [ 208.761707][ C1] [ 208.761712][ C1] __hrtimer_run_queues+0x30f/0xd00 [ 208.761740][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 208.761757][ C1] ? ktime_get_update_offsets_now+0x411/0x430 [ 208.761777][ C1] hrtimer_interrupt+0x396/0x990 [ 208.761803][ C1] __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 208.761823][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 208.761839][ C1] [ 208.761844][ C1] [ 208.761850][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 208.761866][ C1] RIP: 0010:acpi_safe_halt+0x21/0x30 [ 208.761880][ C1] Code: 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 80 d0 03 00 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d 15 1d 94 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 208.761891][ C1] RSP: 0018:ffffc90000197d08 EFLAGS: 00000246 [ 208.761903][ C1] RAX: ffff8880172c5a00 RBX: ffff8880172eb864 RCX: 0000000000021891 [ 208.761914][ C1] RDX: 0000000000000001 RSI: ffff8880172eb800 RDI: ffff8880172eb864 [ 208.761925][ C1] RBP: 000000000003a138 R08: ffff8880b9537d0b R09: 1ffff110172a6fa1 [ 208.761935][ C1] R10: dffffc0000000000 R11: ffffffff8b746600 R12: ffff88801a754800 [ 208.761946][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8e8a6e20 [ 208.761958][ C1] ? __pfx_acpi_idle_enter+0x10/0x10 [ 208.761984][ C1] acpi_idle_enter+0xe4/0x140 [ 208.762005][ C1] cpuidle_enter_state+0x118/0x490 [ 208.762024][ C1] ? __pfx_menu_select+0x10/0x10 [ 208.762048][ C1] cpuidle_enter+0x5d/0xa0 [ 208.762070][ C1] do_idle+0x375/0x5d0 [ 208.762090][ C1] ? __pfx_do_idle+0x10/0x10 [ 208.762114][ C1] cpu_startup_entry+0x42/0x60 [ 208.762129][ C1] start_secondary+0x100/0x100 [ 208.762147][ C1] common_startup_64+0x13e/0x147 [ 208.762170][ C1] [ 208.762177][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.009 msecs [ 208.763163][ C0] rcu: rcu_preempt kthread starved for 10436 jiffies! g6073 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 209.182536][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 209.192630][ C0] rcu: RCU grace-period kthread stack dump: [ 209.198583][ C0] task:rcu_preempt state:R running task stack:24816 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 209.210437][ C0] Call Trace: [ 209.213730][ C0] [ 209.216674][ C0] __schedule+0x17d3/0x4a20 [ 209.221313][ C0] ? __pfx___schedule+0x10/0x10 [ 209.226180][ C0] ? __pfx_lock_release+0x10/0x10 [ 209.231208][ C0] ? __asan_memset+0x23/0x50 [ 209.235909][ C0] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 209.241811][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 209.248168][ C0] ? schedule+0x90/0x320 [ 209.252455][ C0] schedule+0x14b/0x320 [ 209.256730][ C0] schedule_timeout+0x1be/0x310 [ 209.261689][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 209.267162][ C0] ? __pfx_process_timeout+0x10/0x10 [ 209.272730][ C0] ? prepare_to_swait_event+0x32e/0x350 [ 209.278506][ C0] rcu_gp_fqs_loop+0x2df/0x1370 [ 209.283537][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 209.288940][ C0] ? __pfx_rcu_implicit_dynticks_qs+0x10/0x10 [ 209.295033][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 209.300421][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 209.305814][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 209.311730][ C0] ? finish_swait+0xd4/0x1e0 [ 209.316358][ C0] rcu_gp_kthread+0xa7/0x3b0 [ 209.321002][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 209.326331][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 209.332436][ C0] ? __kthread_parkme+0x169/0x1d0 [ 209.337505][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 209.343103][ C0] kthread+0x2f0/0x390 [ 209.347217][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 209.352616][ C0] ? __pfx_kthread+0x10/0x10 [ 209.357411][ C0] ret_from_fork+0x4b/0x80 [ 209.362412][ C0] ? __pfx_kthread+0x10/0x10 [ 209.367089][ C0] ret_from_fork_asm+0x1a/0x30 [ 209.372154][ C0] [ 209.375183][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 209.381536][ C0] CPU: 0 PID: 4736 Comm: dhcpcd Not tainted 6.8.0-syzkaller-08073-g480e035fc4c7 #0 [ 209.390907][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 209.401179][ C0] RIP: 0010:smp_call_function_many_cond+0x1850/0x2960 [ 209.408244][ C0] Code: 45 8b 65 00 44 89 e6 83 e6 01 31 ff e8 d9 d5 0b 00 41 83 e4 01 49 bc 00 00 00 00 00 fc ff df 75 07 e8 84 d1 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 68 d1 [ 209.428155][ C0] RSP: 0018:ffffc9000352f5a0 EFLAGS: 00000293 [ 209.434504][ C0] RAX: ffffffff818923e8 RBX: 1ffff110172a8809 RCX: ffff88801bb29e00 [ 209.442889][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 209.450917][ C0] RBP: ffffc9000352f7a0 R08: ffffffff818923b7 R09: 1ffffffff259c2a6 [ 209.459124][ C0] R10: dffffc0000000000 R11: fffffbfff259c2a7 R12: dffffc0000000000 [ 209.467382][ C0] R13: ffff8880b9544048 R14: ffff8880b943f480 R15: 0000000000000001 [ 209.475384][ C0] FS: 00007f592b27b740(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 209.485226][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.491915][ C0] CR2: 00007f592b420b18 CR3: 000000007ae2a000 CR4: 00000000003506f0 [ 209.500071][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 209.508238][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 209.516405][ C0] Call Trace: [ 209.519693][ C0] [ 209.522719][ C0] ? rcu_check_gp_kthread_starvation+0x278/0x310 [ 209.529593][ C0] ? print_other_cpu_stall+0x14a4/0x15e0 [ 209.535813][ C0] ? __pfx_print_other_cpu_stall+0x10/0x10 [ 209.541675][ C0] ? timekeeping_advance+0x7e3/0xab0 [ 209.547117][ C0] ? kvm_check_and_clear_guest_paused+0x6a/0xd0 [ 209.553384][ C0] ? rcu_sched_clock_irq+0x9f4/0x10a0 [ 209.559060][ C0] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 209.564996][ C0] ? hrtimer_run_queues+0x16c/0x460 [ 209.570309][ C0] ? acct_account_cputime+0xdd/0x210 [ 209.575745][ C0] ? update_process_times+0x1ce/0x230 [ 209.581351][ C0] ? tick_nohz_handler+0x39e/0x540 [ 209.586584][ C0] ? __pfx_tick_nohz_handler+0x10/0x10 [ 209.592065][ C0] ? __hrtimer_run_queues+0x54b/0xd00 [ 209.598346][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 209.604353][ C0] ? ktime_get_update_offsets_now+0x411/0x430 [ 209.610785][ C0] ? hrtimer_interrupt+0x396/0x990 [ 209.615932][ C0] ? __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 209.622137][ C0] ? sysvec_apic_timer_interrupt+0xa1/0xc0 [ 209.628238][ C0] [ 209.631183][ C0] [ 209.634298][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 209.640590][ C0] ? smp_call_function_many_cond+0x1837/0x2960 [ 209.647080][ C0] ? smp_call_function_many_cond+0x1868/0x2960 [ 209.653271][ C0] ? smp_call_function_many_cond+0x1850/0x2960 [ 209.659544][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 209.664772][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 209.671311][ C0] ? __pfx_lock_release+0x10/0x10 [ 209.676366][ C0] ? rcu_is_watching+0x15/0xb0 [ 209.681230][ C0] ? __pfx_flush_tlb_func+0x10/0x10 [ 209.686709][ C0] on_each_cpu_cond_mask+0x3f/0x80 [ 209.691873][ C0] flush_tlb_mm_range+0x330/0x5c0 [ 209.696955][ C0] ? __pfx_flush_tlb_mm_range+0x10/0x10 [ 209.702914][ C0] copy_mm+0x1a6b/0x21b0 [ 209.707308][ C0] ? __pfx_copy_mm+0x10/0x10 [ 209.712198][ C0] ? __init_rwsem+0x122/0x160 [ 209.716895][ C0] ? copy_signal+0x549/0x670 [ 209.721515][ C0] copy_process+0x187a/0x3df0 [ 209.726276][ C0] ? copy_process+0xa03/0x3df0 [ 209.731359][ C0] ? __pfx_copy_process+0x10/0x10 [ 209.736415][ C0] ? aa_sk_perm+0x967/0xab0 [ 209.741087][ C0] kernel_clone+0x21e/0x8d0 [ 209.745632][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 209.750788][ C0] ? do_sock_setsockopt+0x3e2/0x720 [ 209.756548][ C0] __x64_sys_clone+0x258/0x2a0 [ 209.761508][ C0] ? __pfx___x64_sys_clone+0x10/0x10 [ 209.767253][ C0] ? do_syscall_64+0x10a/0x240 [ 209.772044][ C0] ? do_syscall_64+0xb6/0x240 [ 209.776736][ C0] do_syscall_64+0xfb/0x240 [ 209.781255][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 209.787176][ C0] RIP: 0033:0x7f592b32ba12 [ 209.791614][ C0] Code: 41 5d 41 5e 41 5f c3 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 10 48 8b 15 e7 43 0f 00 f7 d8 64 89 02 48 83 [ 209.811681][ C0] RSP: 002b:00007fff2b777ba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 209.820377][ C0] RAX: ffffffffffffffda RBX: 0000556861ba7e01 RCX: 00007f592b32ba12 [ 209.828618][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 209.836771][ C0] RBP: 00007fff2b798118 R08: 0000000000000000 R09: 0000556861ba7e00 [ 209.845458][ C0] R10: 00007f592b27ba10 R11: 0000000000000246 R12: 0000000000000000 [ 209.853978][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000556861ba7e34 [ 209.862432][ C0]