Warning: Permanently added '10.128.0.46' (ED25519) to the list of known hosts. [ 116.405947][ T5071] chnl_net:caif_netlink_parms(): no params data found [ 116.468764][ T5071] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.476070][ T5071] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.483451][ T5071] bridge_slave_0: entered allmulticast mode [ 116.490463][ T5071] bridge_slave_0: entered promiscuous mode [ 116.498874][ T5071] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.506245][ T5071] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.513646][ T5071] bridge_slave_1: entered allmulticast mode [ 116.520602][ T5071] bridge_slave_1: entered promiscuous mode [ 116.552093][ T5071] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 116.564486][ T5071] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 116.595513][ T5071] team0: Port device team_slave_0 added [ 116.604038][ T5071] team0: Port device team_slave_1 added [ 116.632775][ T5071] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.640160][ T5071] 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. [ 116.666411][ T5071] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.678658][ T5071] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.685717][ T5071] 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. [ 116.711772][ T5071] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.752966][ T5071] hsr_slave_0: entered promiscuous mode [ 116.759721][ T5071] hsr_slave_1: entered promiscuous mode [ 116.885031][ T5071] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.898023][ T5071] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 116.908322][ T5071] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 116.919751][ T5071] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 116.944877][ T5071] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.952145][ T5071] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.959705][ T5071] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.966887][ T5071] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.029074][ T5071] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.045955][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.065272][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.080536][ T5071] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.096581][ T5077] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.104060][ T5077] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.112356][ T5077] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.119657][ T5077] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.191358][ T5071] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.230325][ T5071] veth0_vlan: entered promiscuous mode [ 117.247114][ T5071] veth1_vlan: entered promiscuous mode [ 117.279483][ T5071] veth0_macvtap: entered promiscuous mode [ 117.289390][ T5071] veth1_macvtap: entered promiscuous mode [ 117.311654][ T5071] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.327697][ T5071] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.338974][ T5071] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.349146][ T5071] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 117.359400][ T5071] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.368772][ T5071] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 222.423151][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 222.430246][ C0] rcu: 1-...!: (1 GPs behind) idle=754c/1/0x4000000000000000 softirq=6521/6522 fqs=5 [ 222.439900][ C0] rcu: (detected by 0, t=10502 jiffies, g=6645, q=124 ncpus=2) [ 222.447543][ C0] Sending NMI from CPU 0 to CPUs 1: [ 222.452762][ C1] NMI backtrace for cpu 1 [ 222.452773][ C1] CPU: 1 PID: 5081 Comm: syz-executor262 Not tainted 6.7.0-rc6-next-20231222-syzkaller #0 [ 222.452795][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 222.452806][ C1] RIP: 0010:check_preemption_disabled+0x1d/0xe0 [ 222.452858][ C1] Code: 04 90 0f 0b 90 e9 83 fc ff ff 0f 1f 00 41 54 55 53 48 83 ec 08 65 8b 1d 4d 2e 77 75 65 8b 05 42 2e 77 75 a9 ff ff ff 7f 74 0b <48> 83 c4 08 89 d8 5b 5d 41 5c c3 9c 58 f6 c4 02 74 ee 65 48 8b 05 [ 222.452876][ C1] RSP: 0018:ffffc900001f0d10 EFLAGS: 00000002 [ 222.452892][ C1] RAX: 0000000000010002 RBX: 0000000000000001 RCX: ffffffff81686719 [ 222.452905][ C1] RDX: fffffbfff1e74b63 RSI: ffffffff8b2f95c0 RDI: ffffffff8b2f9600 [ 222.452919][ C1] RBP: 1ffff9200003e1ac R08: 0000000000000000 R09: fffffbfff1e74b62 [ 222.452931][ C1] R10: ffffffff8f3a5b17 R11: ffffffff8acf3060 R12: ffff8880b992bad8 [ 222.452945][ C1] R13: ffff888022d1b340 R14: 000000000003c2cc R15: ffffffff88ad04f0 [ 222.452959][ C1] FS: 00005555574c3380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 222.452979][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 222.452993][ C1] CR2: 0000000020001d88 CR3: 0000000029bb6000 CR4: 00000000003506f0 [ 222.453006][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 222.453017][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 222.453030][ C1] Call Trace: [ 222.453038][ C1] [ 222.453046][ C1] ? show_regs+0x8e/0xa0 [ 222.453072][ C1] ? nmi_cpu_backtrace+0x1d4/0x390 [ 222.453100][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 222.453130][ C1] ? nmi_handle+0x1a6/0x580 [ 222.453156][ C1] ? check_preemption_disabled+0x1d/0xe0 [ 222.453180][ C1] ? default_do_nmi+0x6a/0x160 [ 222.453199][ C1] ? exc_nmi+0x186/0x200 [ 222.453223][ C1] ? end_repeat_nmi+0xf/0x2a [ 222.453247][ C1] ? taprio_dequeue+0x5e0/0x5e0 [ 222.453275][ C1] ? lock_release+0xa9/0x6a0 [ 222.453294][ C1] ? check_preemption_disabled+0x1d/0xe0 [ 222.453324][ C1] ? check_preemption_disabled+0x1d/0xe0 [ 222.453349][ C1] ? check_preemption_disabled+0x1d/0xe0 [ 222.453374][ C1] [ 222.453379][ C1] [ 222.453386][ C1] rcu_is_watching+0x12/0xb0 [ 222.453412][ C1] lock_release+0x4c8/0x6a0 [ 222.453430][ C1] ? __hrtimer_run_queues+0x5a4/0xc20 [ 222.453451][ C1] ? reacquire_held_locks+0x4c0/0x4c0 [ 222.453473][ C1] ? timerqueue_del+0x83/0x140 [ 222.453504][ C1] ? taprio_dequeue+0x5e0/0x5e0 [ 222.453526][ C1] _raw_spin_unlock_irqrestore+0x1a/0x70 [ 222.453555][ C1] __hrtimer_run_queues+0x5a4/0xc20 [ 222.453580][ C1] ? enqueue_hrtimer+0x320/0x320 [ 222.453599][ C1] ? ktime_get_update_offsets_now+0x3bc/0x610 [ 222.453627][ C1] hrtimer_interrupt+0x31b/0x800 [ 222.453655][ C1] __sysvec_apic_timer_interrupt+0x10c/0x410 [ 222.453683][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 222.453707][ C1] [ 222.453712][ C1] [ 222.453718][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 222.453745][ C1] RIP: 0010:destroy_inode+0x44/0x1b0 [ 222.453766][ C1] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 4c 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 6b 28 48 8d 7d 30 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 1f 01 00 00 4c 8d a3 b8 01 00 00 48 8b 6d 30 48 [ 222.453784][ C1] RSP: 0018:ffffc90003b0fd70 EFLAGS: 00000a06 [ 222.453799][ C1] RAX: dffffc0000000000 RBX: ffff88807daf9ec0 RCX: 0000000000000000 [ 222.453812][ C1] RDX: 1ffff11002e59806 RSI: ffffffff81f6c6fc RDI: ffff8880172cc030 [ 222.453825][ C1] RBP: ffff8880172cc000 R08: 0000000000000000 R09: ffffed100fb5f3e9 [ 222.453842][ C1] R10: ffff88807daf9f4b R11: ffffffff8ace32a0 R12: 0000000000000001 [ 222.453855][ C1] R13: 0000000000000020 R14: ffffffff8be8e660 R15: ffff88807daf9f98 [ 222.453873][ C1] ? destroy_inode+0xc/0x1b0 [ 222.453895][ C1] iput.part.0+0x570/0x7c0 [ 222.453917][ C1] iput+0x5c/0x80 [ 222.453935][ C1] dentry_unlink_inode+0x292/0x430 [ 222.453963][ C1] __dentry_kill+0x1ca/0x5f0 [ 222.453992][ C1] dput.part.0+0x4ac/0x9a0 [ 222.454021][ C1] dput+0x1f/0x30 [ 222.454046][ C1] __fput+0x3b9/0xb70 [ 222.454078][ C1] __fput_sync+0x47/0x50 [ 222.454105][ C1] __x64_sys_close+0x86/0xf0 [ 222.454128][ C1] do_syscall_64+0x40/0x110 [ 222.454157][ C1] entry_SYSCALL_64_after_hwframe+0x62/0x6a [ 222.454182][ C1] RIP: 0033:0x7f79c2db61c0 [ 222.454204][ C1] Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 80 3d e1 de 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c [ 222.454227][ C1] RSP: 002b:00007fff0221e5b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 222.454245][ C1] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f79c2db61c0 [ 222.454257][ C1] RDX: 00007f79c2db6f29 RSI: 0000000020000040 RDI: 0000000000000004 [ 222.454270][ C1] RBP: 00000000000f4240 R08: 0000000100000000 R09: 0000000100000000 [ 222.454282][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff0221e610 [ 222.454294][ C1] R13: 0000000000000001 R14: 00007fff0221e610 R15: 0000000000000003 [ 222.454323][ C1] [ 222.454330][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.569 msecs [ 222.454756][ C0] rcu: rcu_preempt kthread starved for 10492 jiffies! g6645 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 222.991338][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 223.001401][ C0] rcu: RCU grace-period kthread stack dump: [ 223.007584][ C0] task:rcu_preempt state:R running task stack:28256 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 223.019516][ C0] Call Trace: [ 223.022884][ C0] [ 223.025821][ C0] __schedule+0xf15/0x5c80 [ 223.030529][ C0] ? io_schedule_timeout+0x150/0x150 [ 223.036091][ C0] ? lock_release+0x4c8/0x6a0 [ 223.040970][ C0] ? schedule+0x1fa/0x270 [ 223.045418][ C0] ? reacquire_held_locks+0x4c0/0x4c0 [ 223.051361][ C0] ? timer_fixup_activate+0x230/0x230 [ 223.057335][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 223.062843][ C0] schedule+0xe7/0x270 [ 223.067719][ C0] schedule_timeout+0x136/0x290 [ 223.072940][ C0] ? usleep_range_state+0x1a0/0x1a0 [ 223.078170][ C0] ? do_init_timer+0x100/0x100 [ 223.082962][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 223.089227][ C0] ? prepare_to_swait_event+0xf0/0x470 [ 223.094874][ C0] rcu_gp_fqs_loop+0x1eb/0xb00 [ 223.099787][ C0] ? rcu_check_gp_kthread_starvation+0x450/0x450 [ 223.106403][ C0] ? reacquire_held_locks+0x4c0/0x4c0 [ 223.112404][ C0] ? rcu_is_watching+0x12/0xb0 [ 223.117367][ C0] rcu_gp_kthread+0x271/0x380 [ 223.122280][ C0] ? rcu_gp_init+0x14f0/0x14f0 [ 223.128459][ C0] ? __kthread_parkme+0x148/0x220 [ 223.134210][ C0] ? rcu_gp_init+0x14f0/0x14f0 [ 223.139086][ C0] kthread+0x2c1/0x3a0 [ 223.143526][ C0] ? trace_irq_enable.constprop.0+0xe0/0x110 [ 223.150425][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 223.157830][ C0] ret_from_fork+0x45/0x80 [ 223.162270][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 223.168924][ C0] ret_from_fork_asm+0x11/0x20 [ 223.174659][ C0] [ 223.177775][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 223.184907][ C0] CPU: 0 PID: 1043 Comm: kworker/u4:7 Not tainted 6.7.0-rc6-next-20231222-syzkaller #0 [ 223.195342][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 223.205505][ C0] Workqueue: events_unbound toggle_allocation_gate [ 223.212124][ C0] RIP: 0010:smp_call_function_many_cond+0x4e4/0x1570 [ 223.218911][ C0] Code: 0b 00 85 ed 74 4d 48 b8 00 00 00 00 00 fc ff df 4d 89 f4 4c 89 f5 49 c1 ec 03 83 e5 07 49 01 c4 83 c5 03 e8 7e c5 0b 00 f3 90 <41> 0f b6 04 24 40 38 c5 7c 08 84 c0 0f 85 44 0e 00 00 8b 43 08 31 [ 223.239758][ C0] RSP: 0018:ffffc90004eaf920 EFLAGS: 00000293 [ 223.246101][ C0] RAX: 0000000000000000 RBX: ffff8880b9942060 RCX: ffffffff817c4e68 [ 223.254272][ C0] RDX: ffff8880201b3b80 RSI: ffffffff817c4e42 RDI: 0000000000000005 [ 223.262450][ C0] RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000000 [ 223.270788][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: ffffed101732840d [ 223.278774][ C0] R13: 0000000000000001 R14: ffff8880b9942068 R15: ffff8880b983dec0 [ 223.286933][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 223.296735][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 223.303430][ C0] CR2: 00005623e60a17e8 CR3: 000000000cf78000 CR4: 00000000003506f0 [ 223.311415][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 223.319429][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 223.327507][ C0] Call Trace: [ 223.330894][ C0] [ 223.333751][ C0] ? show_regs+0x8e/0xa0 [ 223.338108][ C0] ? rcu_check_gp_kthread_starvation+0x317/0x450 [ 223.344462][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 223.349788][ C0] ? rcu_sched_clock_irq+0x229e/0x3100 [ 223.355295][ C0] ? rcu_note_context_switch+0x1ae0/0x1ae0 [ 223.361152][ C0] ? cpuacct_account_field+0x45/0x210 [ 223.366547][ C0] ? tick_sched_do_timer+0x2e0/0x2e0 [ 223.371859][ C0] ? update_process_times+0x17a/0x220 [ 223.377527][ C0] ? timer_clear_idle+0xd0/0xd0 [ 223.382497][ C0] ? update_wall_time+0x1c/0x40 [ 223.387385][ C0] ? tick_do_update_jiffies64+0x22e/0x380 [ 223.393143][ C0] ? tick_sched_handle+0x8e/0x170 [ 223.398197][ C0] ? tick_nohz_highres_handler+0xe9/0x110 [ 223.403942][ C0] ? __hrtimer_run_queues+0x654/0xc20 [ 223.409339][ C0] ? enqueue_hrtimer+0x320/0x320 [ 223.414296][ C0] ? ktime_get_update_offsets_now+0x3bc/0x610 [ 223.420410][ C0] ? hrtimer_interrupt+0x31b/0x800 [ 223.425558][ C0] ? __sysvec_apic_timer_interrupt+0x10c/0x410 [ 223.431756][ C0] ? sysvec_apic_timer_interrupt+0x90/0xb0 [ 223.437596][ C0] [ 223.440541][ C0] [ 223.443480][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 223.449666][ C0] ? smp_call_function_many_cond+0x508/0x1570 [ 223.456292][ C0] ? smp_call_function_many_cond+0x4e2/0x1570 [ 223.462398][ C0] ? smp_call_function_many_cond+0x4e4/0x1570 [ 223.468603][ C0] ? __text_poke+0xca0/0xca0 [ 223.473326][ C0] ? kmem_cache_alloc_bulk+0x1b5/0x940 [ 223.478838][ C0] ? generic_smp_call_function_single_interrupt+0x20/0x20 [ 223.485993][ C0] ? optimize_nops+0x1a0/0x1a0 [ 223.490779][ C0] ? __text_poke+0xca0/0xca0 [ 223.495382][ C0] on_each_cpu_cond_mask+0x40/0x90 [ 223.500714][ C0] text_poke_bp_batch+0x22b/0x750 [ 223.505770][ C0] ? arch_jump_label_transform_apply+0x17/0x30 [ 223.511990][ C0] ? alternatives_enable_smp+0x400/0x400 [ 223.517770][ C0] ? __jump_label_patch+0x1db/0x400 [ 223.523348][ C0] ? text_poke_queue+0xef/0x180 [ 223.528228][ C0] ? arch_jump_label_transform_queue+0xc0/0x110 [ 223.534505][ C0] text_poke_finish+0x30/0x40 [ 223.539201][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 223.545204][ C0] jump_label_update+0x1d7/0x400 [ 223.550203][ C0] static_key_enable_cpuslocked+0x1b7/0x270 [ 223.556129][ C0] static_key_enable+0x1a/0x20 [ 223.560923][ C0] toggle_allocation_gate+0xf4/0x250 [ 223.566322][ C0] ? wake_up_kfence_timer+0x30/0x30 [ 223.571545][ C0] ? spin_bug+0x1c0/0x1c0 [ 223.575932][ C0] ? rcu_is_watching+0x12/0xb0 [ 223.580732][ C0] process_one_work+0x8a4/0x15f0 [ 223.585704][ C0] ? batadv_nc_process_nc_paths.part.0+0x3e0/0x3e0 [ 223.592233][ C0] ? workqueue_congested+0x300/0x300 [ 223.597573][ C0] ? assign_work+0x1a0/0x250 [ 223.602204][ C0] worker_thread+0x8b6/0x1290 [ 223.606921][ C0] ? process_one_work+0x15f0/0x15f0 [ 223.612168][ C0] kthread+0x2c1/0x3a0 [ 223.616306][ C0] ? trace_irq_enable.constprop.0+0xe0/0x110 [ 223.622342][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 223.628201][ C0] ret_from_fork+0x45/0x80 [ 223.632648][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 223.638413][ C0] ret_from_fork_asm+0x11/0x20 [ 223.643221][ C0]