Warning: Permanently added '10.128.0.216' (ED25519) to the list of known hosts. 2024/01/18 22:44:18 parsed 1 programs 2024/01/18 22:44:18 executed programs: 0 [ 105.640657][ T5138] chnl_net:caif_netlink_parms(): no params data found [ 105.740181][ T5138] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.748509][ T5138] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.756697][ T5138] bridge_slave_0: entered allmulticast mode [ 105.764075][ T5138] bridge_slave_0: entered promiscuous mode [ 105.775208][ T5138] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.782530][ T5138] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.790096][ T5138] bridge_slave_1: entered allmulticast mode [ 105.797481][ T5138] bridge_slave_1: entered promiscuous mode [ 105.835205][ T5138] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.848174][ T5138] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.890922][ T5138] team0: Port device team_slave_0 added [ 105.902030][ T5138] team0: Port device team_slave_1 added [ 105.935243][ T5138] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.942591][ T5138] 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. [ 105.968982][ T5138] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.983244][ T5138] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.990448][ T5138] 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. [ 106.018243][ T5138] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.062312][ T5138] hsr_slave_0: entered promiscuous mode [ 106.069350][ T5138] hsr_slave_1: entered promiscuous mode [ 106.242936][ T5138] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.257373][ T5138] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.268432][ T5138] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.280323][ T5138] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.322475][ T5138] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.329938][ T5138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.338217][ T5138] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.345586][ T5138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.442067][ T5138] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.466961][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.477927][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.497954][ T5138] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.518375][ T1783] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.525643][ T1783] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.538840][ T1783] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.546039][ T1783] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.647271][ T5138] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.868255][ T5138] veth0_vlan: entered promiscuous mode [ 106.881171][ T5138] veth1_vlan: entered promiscuous mode [ 106.920406][ T5138] veth0_macvtap: entered promiscuous mode [ 106.931494][ T5138] veth1_macvtap: entered promiscuous mode [ 106.958055][ T5138] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.978069][ T5138] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.997931][ T5138] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.007261][ T5138] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.016166][ T5138] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.025556][ T5138] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.136487][ C1] hrtimer: interrupt took 28979009211 ns [ 212.183882][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 212.190934][ C0] rcu: 1-...!: (1 ticks this GP) idle=842c/1/0x4000000000000000 softirq=7485/7485 fqs=6 [ 212.201909][ C0] rcu: (detected by 0, t=10502 jiffies, g=8857, q=176 ncpus=2) [ 212.209563][ C0] Sending NMI from CPU 0 to CPUs 1: [ 212.214799][ C1] NMI backtrace for cpu 1 [ 212.214812][ C1] CPU: 1 PID: 5139 Comm: udevd Not tainted 6.7.0-syzkaller-11705-gb0d326da462e #0 [ 212.214835][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 212.214847][ C1] RIP: 0010:hlock_class+0x2d/0x130 [ 212.214886][ C1] Code: 00 00 00 00 fc ff df 53 48 89 fb 48 83 c7 20 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e d2 00 00 00 0f b7 5b 20 <66> 81 e3 ff 1f 0f b7 db be 08 00 00 00 48 89 d8 48 c1 e8 06 48 8d [ 212.214906][ C1] RSP: 0018:ffffc900001f0a90 EFLAGS: 00000046 [ 212.214924][ C1] RAX: 0000000000000000 RBX: 0000000000004067 RCX: 0000000000000000 [ 212.214937][ C1] RDX: 1ffff11005f22519 RSI: ffff88802f9128a8 RDI: ffff88802f9128c8 [ 212.214951][ C1] RBP: ffffc900001f0be0 R08: 0000000000000001 R09: 0000000000000001 [ 212.214964][ C1] R10: ffffffff9214bf4f R11: 0000000000000001 R12: ffff88802f911dc0 [ 212.214977][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 1ffff9200003e15a [ 212.214990][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 212.215011][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 212.215025][ C1] CR2: 0000563e7cd24040 CR3: 000000002af28000 CR4: 00000000003506f0 [ 212.215038][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 212.215050][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 212.215063][ C1] Call Trace: [ 212.215071][ C1] [ 212.215081][ C1] ? show_regs+0x8f/0xa0 [ 212.215110][ C1] ? nmi_cpu_backtrace+0x1d4/0x390 [ 212.215144][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 212.215175][ C1] ? nmi_handle+0x1a6/0x570 [ 212.215206][ C1] ? hlock_class+0x2d/0x130 [ 212.215233][ C1] ? default_do_nmi+0x6a/0x160 [ 212.215259][ C1] ? exc_nmi+0x186/0x200 [ 212.215283][ C1] ? end_repeat_nmi+0xf/0x2a [ 212.215307][ C1] ? hlock_class+0x2d/0x130 [ 212.215334][ C1] ? hlock_class+0x2d/0x130 [ 212.215362][ C1] ? hlock_class+0x2d/0x130 [ 212.215388][ C1] [ 212.215394][ C1] [ 212.215400][ C1] mark_lock+0xb5/0xc50 [ 212.215429][ C1] ? hlock_class+0x4e/0x130 [ 212.215455][ C1] ? __lock_acquire+0x1502/0x3b30 [ 212.215474][ C1] ? print_usage_bug.part.0+0x550/0x550 [ 212.215505][ C1] ? __lock_acquire+0x1502/0x3b30 [ 212.215525][ C1] ? hlock_class+0x4e/0x130 [ 212.215551][ C1] ? __lock_acquire+0xc77/0x3b30 [ 212.215575][ C1] __lock_acquire+0x137a/0x3b30 [ 212.215599][ C1] ? lock_acquire+0x1ae/0x520 [ 212.215617][ C1] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 212.215651][ C1] ? advance_sched+0x6d7/0xc60 [ 212.215684][ C1] lock_acquire+0x1ae/0x520 [ 212.215702][ C1] ? __hrtimer_run_queues+0x2bd/0xc20 [ 212.215726][ C1] ? lock_sync+0x190/0x190 [ 212.215744][ C1] ? advance_sched+0x6dc/0xc60 [ 212.215777][ C1] _raw_spin_lock_irq+0x36/0x50 [ 212.215798][ C1] ? __hrtimer_run_queues+0x2bd/0xc20 [ 212.215818][ C1] __hrtimer_run_queues+0x2bd/0xc20 [ 212.215843][ C1] ? enqueue_hrtimer+0x310/0x310 [ 212.215862][ C1] ? ktime_get_update_offsets_now+0x3bc/0x610 [ 212.215891][ C1] hrtimer_interrupt+0x31b/0x800 [ 212.215918][ C1] __sysvec_apic_timer_interrupt+0x105/0x400 [ 212.215946][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 212.215975][ C1] [ 212.215981][ C1] [ 212.215987][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 212.216020][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x70 [ 212.216043][ C1] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 16 1b d9 f6 48 89 df e8 0e 93 d9 f6 f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 05 33 cb f6 65 8b 05 d6 67 74 75 85 c0 74 12 5b [ 212.216062][ C1] RSP: 0018:ffffc9000471f998 EFLAGS: 00000246 [ 212.216078][ C1] RAX: 0000000000000002 RBX: ffffffff92bf0440 RCX: 1ffffffff242c2c1 [ 212.216091][ C1] RDX: 0000000000000000 RSI: ffffffff8accae00 RDI: ffffffff8b2f8f80 [ 212.216105][ C1] RBP: 0000000000000286 R08: 0000000000000001 R09: fffffbfff24297ee [ 212.216117][ C1] R10: ffffffff9214bf77 R11: 0000000000000001 R12: ffff88802023a460 [ 212.216131][ C1] R13: 0000000000000002 R14: 0000000000000002 R15: ffff88802023a460 [ 212.216153][ C1] debug_check_no_obj_freed+0x324/0x600 [ 212.216192][ C1] ? debug_object_assert_init+0x370/0x370 [ 212.216228][ C1] ? kasan_quarantine_put+0x102/0x230 [ 212.216258][ C1] ? __put_anon_vma+0x114/0x3a0 [ 212.216280][ C1] ? __kasan_slab_free+0x12c/0x1b0 [ 212.216305][ C1] kmem_cache_free+0x255/0x350 [ 212.216333][ C1] ? unlink_anon_vmas+0x455/0x800 [ 212.216356][ C1] unlink_anon_vmas+0x455/0x800 [ 212.216381][ C1] free_pgtables+0x31b/0x860 [ 212.216417][ C1] exit_mmap+0x3d2/0xb50 [ 212.216446][ C1] ? do_vma_munmap+0x70/0x70 [ 212.216486][ C1] __mmput+0x12a/0x4d0 [ 212.216511][ C1] mmput+0x62/0x70 [ 212.216533][ C1] do_exit+0x9a5/0x2ad0 [ 212.216552][ C1] ? do_group_exit+0x1c5/0x2a0 [ 212.216572][ C1] ? reacquire_held_locks+0x4c0/0x4c0 [ 212.216591][ C1] ? do_raw_spin_lock+0x12e/0x2b0 [ 212.216609][ C1] ? mm_update_next_owner+0x840/0x840 [ 212.216629][ C1] ? spin_bug+0x1d0/0x1d0 [ 212.216653][ C1] do_group_exit+0xd4/0x2a0 [ 212.216674][ C1] __x64_sys_exit_group+0x3e/0x50 [ 212.216694][ C1] do_syscall_64+0xd3/0x250 [ 212.216719][ C1] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 212.216749][ C1] RIP: 0033:0x7f0e324fca90 [ 212.216764][ C1] Code: Unable to access opcode bytes at 0x7f0e324fca66. [ 212.216773][ C1] RSP: 002b:00007ffc0c532278 EFLAGS: 00000206 ORIG_RAX: 00000000000000e7 [ 212.216791][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e324fca90 [ 212.216805][ C1] RDX: 00000000000000e7 RSI: 000000000000003c RDI: 0000000000000000 [ 212.216817][ C1] RBP: 0000000000000000 R08: 0000000000000007 R09: d49774c839bedaaf [ 212.216829][ C1] R10: 0000000000000060 R11: 0000000000000206 R12: 0000563e7cd28f80 [ 212.216842][ C1] R13: 00007ffc0c5322b8 R14: 0000000000000001 R15: 0000563e7cd17910 [ 212.216862][ C1] [ 212.217793][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 7600 jiffies! g8857 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 212.809530][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=5894 [ 212.817604][ C0] rcu: rcu_preempt kthread starved for 7601 jiffies! g8857 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 212.829541][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 212.839790][ C0] rcu: RCU grace-period kthread stack dump: [ 212.846056][ C0] task:rcu_preempt state:I stack:26800 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 212.856299][ C0] Call Trace: [ 212.859609][ C0] [ 212.862575][ C0] __schedule+0xf12/0x5c00 [ 212.867120][ C0] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 212.873338][ C0] ? io_schedule_timeout+0x150/0x150 [ 212.878768][ C0] ? schedule+0x1fc/0x270 [ 212.883167][ C0] ? reacquire_held_locks+0x4c0/0x4c0 [ 212.888576][ C0] ? timer_fixup_activate+0x220/0x220 [ 212.894028][ C0] ? lock_acquire+0x1ae/0x520 [ 212.898824][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 212.904310][ C0] schedule+0xe9/0x270 [ 212.908500][ C0] schedule_timeout+0x137/0x290 [ 212.913472][ C0] ? usleep_range_state+0x1a0/0x1a0 [ 212.918701][ C0] ? do_init_timer+0x100/0x100 [ 212.923504][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 212.929326][ C0] ? prepare_to_swait_event+0xf4/0x470 [ 212.934839][ C0] rcu_gp_fqs_loop+0x1ec/0xb10 [ 212.939672][ C0] ? rcu_check_gp_kthread_starvation+0x450/0x450 [ 212.946228][ C0] ? reacquire_held_locks+0x4c0/0x4c0 [ 212.951645][ C0] rcu_gp_kthread+0x24b/0x380 [ 212.956357][ C0] ? rcu_gp_init+0x1510/0x1510 [ 212.961173][ C0] ? lockdep_hardirqs_on+0x7d/0x110 [ 212.966437][ C0] ? __kthread_parkme+0x14b/0x220 [ 212.971488][ C0] ? rcu_gp_init+0x1510/0x1510 [ 212.976297][ C0] kthread+0x2c6/0x3a0 [ 212.980391][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 212.985651][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 212.991603][ C0] ret_from_fork+0x45/0x80 [ 212.996082][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 213.001852][ C0] ret_from_fork_asm+0x11/0x20 [ 213.006752][ C0]