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Red Hat Bugzilla – Attachment 1980617 Details for
Bug 2227439
[abrt] default_idle: watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [swapper/0:0]
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File: dmesg
dmesg (text/plain), 267.02 KB, created by
Sylvain Arth
on 2023-07-29 17:21:32 UTC
(
hide
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Description:
File: dmesg
Filename:
MIME Type:
Creator:
Sylvain Arth
Created:
2023-07-29 17:21:32 UTC
Size:
267.02 KB
patch
obsolete
>[969415.464206] RSP: 0018:ffffffff85003e88 EFLAGS: 00010282 >[969415.464208] RAX: 0000000000000000 RBX: ffffffff85010900 RCX: ffffffffffffffff >[969415.464210] RDX: 4000000000000000 RSI: 0000000000000082 RDI: 00000000b8cd41b4 >[969415.464212] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 >[969415.464214] R10: 0000000000000001 R11: 0000000000000030 R12: 0000000000000000 >[969415.464216] R13: 0000000000000000 R14: ffffffff85010038 R15: 0000000000000000 >[969415.464220] default_idle+0x9/0x20 >[969415.464224] default_idle_call+0x2c/0xe0 >[969415.464227] do_idle+0x1e9/0x260 >[969415.464233] cpu_startup_entry+0x1d/0x20 >[969415.464237] rest_init+0xce/0xd0 >[969415.464240] arch_call_rest_init+0xe/0x30 >[969415.464247] start_kernel+0x78a/0xb90 >[969415.464251] secondary_startup_64_no_verify+0xe5/0xeb >[969415.464259] </TASK> >[969517.912619] rcu: INFO: rcu_preempt self-detected stall on CPU >[969517.912631] rcu: 0-...!: (459 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500048/86500048 fqs=0 >[969517.912639] rcu: (t=60122 jiffies g=98552257 q=64 ncpus=1) >[969517.912658] rcu: rcu_preempt kthread timer wakeup didn't happen for 60119 jiffies! g98552257 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[969517.912664] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411965 >[969517.912667] rcu: rcu_preempt kthread starved for 60122 jiffies! g98552257 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[969517.912670] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[969517.912672] rcu: RCU grace-period kthread stack dump: >[969517.912673] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[969517.912680] Call Trace: >[969517.912683] <TASK> >[969517.912688] __schedule+0x449/0x1480 >[969517.912698] ? psi_group_change+0x168/0x400 >[969517.912704] ? lock_timer_base+0x61/0x80 >[969517.912710] schedule+0x5e/0xd0 >[969517.912714] schedule_timeout+0x98/0x160 >[969517.912719] ? __pfx_process_timeout+0x10/0x10 >[969517.912722] rcu_gp_fqs_loop+0x141/0x520 >[969517.912728] ? __note_gp_changes+0x153/0x1a0 >[969517.912731] ? __pfx_rcu_gp_kthread+0x10/0x10 >[969517.912734] rcu_gp_kthread+0xea/0x1e0 >[969517.912737] kthread+0xde/0x110 >[969517.912742] ? __pfx_kthread+0x10/0x10 >[969517.912746] ret_from_fork+0x2c/0x50 >[969517.912753] </TASK> >[969517.912754] rcu: Stack dump where RCU GP kthread last ran: >[969517.912757] CPU: 0 PID: 15460 Comm: JS Watchdog Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969517.912762] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969518.018777] RIP: 0010:futex_wake+0xcb/0x180 >[969518.018796] Code: 00 00 48 83 c4 30 89 d8 5b 5d 41 5c 41 5d 41 5e 41 5f e9 68 39 db 00 4c 8d 68 04 49 83 c6 08 4c 89 ef e8 f8 24 db 00 49 8b 06 <48> 8b 08 48 8d 70 e8 48 8d 59 e8 49 39 c6 75 1c e9 92 00 00 00 48 >[969518.018800] RSP: 0018:ffffb5d80412fd50 EFLAGS: 00010246 >[969518.018804] RAX: ffffb5d8048a3db8 RBX: 0000000000000002 RCX: 000000001535a85b >[969518.018807] RDX: 0000000000000001 RSI: 0000000051404014 RDI: ffff99a1c030ae44 >[969518.018809] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 >[969518.018811] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 >[969518.018813] R13: ffff99a1c030ae44 R14: ffff99a1c030ae48 R15: 0000000000000000 >[969518.018815] FS: 00007f19ef3496c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969518.018818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969518.018820] CR2: 00007fc1ca11e470 CR3: 00000000566b4000 CR4: 00000000000106f0 >[969518.018824] Call Trace: >[969518.018827] <IRQ> >[969518.018835] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[969518.018842] ? rcu_sched_clock_irq+0x4ed/0x1150 >[969518.018846] ? sched_slice+0x87/0x140 >[969518.018851] ? timekeeping_update+0xdd/0x130 >[969518.018858] ? timekeeping_advance+0x377/0x590 >[969518.018863] ? update_process_times+0x74/0xb0 >[969518.018867] ? tick_sched_handle+0x22/0x60 >[969518.018871] ? tick_sched_timer+0x67/0x80 >[969518.018874] ? __pfx_tick_sched_timer+0x10/0x10 >[969518.018878] ? __hrtimer_run_queues+0x112/0x2b0 >[969518.018882] ? hrtimer_interrupt+0xf8/0x230 >[969518.018886] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969518.018890] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[969518.018897] </IRQ> >[969518.018898] <TASK> >[969518.018900] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969518.018906] ? futex_wake+0xcb/0x180 >[969518.018910] do_futex+0xde/0x1b0 >[969518.018913] __x64_sys_futex+0x92/0x1d0 >[969518.018917] do_syscall_64+0x5f/0x90 >[969518.018923] ? exit_to_user_mode_prepare+0x142/0x1f0 >[969518.018928] ? syscall_exit_to_user_mode+0x1b/0x40 >[969518.018931] ? do_syscall_64+0x6b/0x90 >[969518.018935] ? syscall_exit_to_user_mode+0x1b/0x40 >[969518.018938] ? do_syscall_64+0x6b/0x90 >[969518.018941] ? do_syscall_64+0x6b/0x90 >[969518.018945] ? syscall_exit_to_user_mode+0x1b/0x40 >[969518.018948] ? do_syscall_64+0x6b/0x90 >[969518.018951] ? do_syscall_64+0x6b/0x90 >[969518.018955] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[969518.018959] RIP: 0033:0x7f19f1caafb7 >[969518.124404] Code: 81 00 00 00 b8 ca 00 00 00 0f 05 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa 40 80 f6 81 45 31 d2 ba 01 00 00 00 b8 ca 00 00 00 0f 05 <c3> 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 8b 05 d5 af 14 00 48 89 >[969518.124417] RSP: 002b:00007f19ef348c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca >[969518.124422] RAX: ffffffffffffffda RBX: 00007f19e47f0288 RCX: 00007f19f1caafb7 >[969518.124425] RDX: 0000000000000001 RSI: 0000000000000081 RDI: 00007f19e47483a0 >[969518.124427] RBP: 0000000000000000 R08: 00058035ec179a29 R09: 00007f19eb0c7cb9 >[969518.124430] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f19e47483a0 >[969518.124432] R13: 00007f19f1af3ca8 R14: 00007f19ef348d90 R15: 00000000001843e5 >[969518.124441] </TASK> >[969518.194963] CPU: 0 PID: 15460 Comm: JS Watchdog Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969518.195000] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969518.229393] RIP: 0010:futex_wake+0xcb/0x180 >[969518.229413] Code: 00 00 48 83 c4 30 89 d8 5b 5d 41 5c 41 5d 41 5e 41 5f e9 68 39 db 00 4c 8d 68 04 49 83 c6 08 4c 89 ef e8 f8 24 db 00 49 8b 06 <48> 8b 08 48 8d 70 e8 48 8d 59 e8 49 39 c6 75 1c e9 92 00 00 00 48 >[969518.229416] RSP: 0018:ffffb5d80412fd50 EFLAGS: 00010246 >[969518.229420] RAX: ffffb5d8048a3db8 RBX: 0000000000000002 RCX: 000000001535a85b >[969518.229423] RDX: 0000000000000001 RSI: 0000000051404014 RDI: ffff99a1c030ae44 >[969518.229425] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 >[969518.229427] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 >[969518.229429] R13: ffff99a1c030ae44 R14: ffff99a1c030ae48 R15: 0000000000000000 >[969518.229432] FS: 00007f19ef3496c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969518.229434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969518.229437] CR2: 00007fc1ca11e470 CR3: 00000000566b4000 CR4: 00000000000106f0 >[969518.229441] Call Trace: >[969518.229444] <IRQ> >[969518.229451] ? rcu_dump_cpu_stacks+0xc4/0x100 >[969518.229483] ? rcu_sched_clock_irq+0x4f2/0x1150 >[969518.229488] ? sched_slice+0x87/0x140 >[969518.229493] ? timekeeping_update+0xdd/0x130 >[969518.229499] ? timekeeping_advance+0x377/0x590 >[969518.229503] ? update_process_times+0x74/0xb0 >[969518.229506] ? tick_sched_handle+0x22/0x60 >[969518.229511] ? tick_sched_timer+0x67/0x80 >[969518.229514] ? __pfx_tick_sched_timer+0x10/0x10 >[969518.229517] ? __hrtimer_run_queues+0x112/0x2b0 >[969518.229520] ? hrtimer_interrupt+0xf8/0x230 >[969518.229524] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969518.229528] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[969518.229534] </IRQ> >[969518.229535] <TASK> >[969518.229537] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969518.229542] ? futex_wake+0xcb/0x180 >[969518.229546] do_futex+0xde/0x1b0 >[969518.229549] __x64_sys_futex+0x92/0x1d0 >[969518.229553] do_syscall_64+0x5f/0x90 >[969518.229561] ? exit_to_user_mode_prepare+0x142/0x1f0 >[969518.229566] ? syscall_exit_to_user_mode+0x1b/0x40 >[969518.229570] ? do_syscall_64+0x6b/0x90 >[969518.229574] ? syscall_exit_to_user_mode+0x1b/0x40 >[969518.229577] ? do_syscall_64+0x6b/0x90 >[969518.229582] ? do_syscall_64+0x6b/0x90 >[969518.229585] ? syscall_exit_to_user_mode+0x1b/0x40 >[969518.229588] ? do_syscall_64+0x6b/0x90 >[969518.229591] ? do_syscall_64+0x6b/0x90 >[969518.229595] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[969518.229599] RIP: 0033:0x7f19f1caafb7 >[969518.229721] Code: 81 00 00 00 b8 ca 00 00 00 0f 05 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa 40 80 f6 81 45 31 d2 ba 01 00 00 00 b8 ca 00 00 00 0f 05 <c3> 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 8b 05 d5 af 14 00 48 89 >[969518.229724] RSP: 002b:00007f19ef348c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca >[969518.229727] RAX: ffffffffffffffda RBX: 00007f19e47f0288 RCX: 00007f19f1caafb7 >[969518.229729] RDX: 0000000000000001 RSI: 0000000000000081 RDI: 00007f19e47483a0 >[969518.229731] RBP: 0000000000000000 R08: 00058035ec179a29 R09: 00007f19eb0c7cb9 >[969518.229733] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f19e47483a0 >[969518.229735] R13: 00007f19f1af3ca8 R14: 00007f19ef348d90 R15: 00000000001843e5 >[969518.229739] </TASK> >[969581.004115] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [ksoftirqd/0:15] >[969581.004130] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[969581.004217] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969581.004222] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969581.004225] RIP: 0010:vbg_req_perform+0x2c/0x40 [vboxguest] >[969581.004237] Code: 1f 00 0f 1f 44 00 00 b8 00 00 00 80 48 01 f0 72 21 48 c7 c2 00 00 00 80 48 2b 15 e7 3e 4f c4 48 01 d0 0f b7 57 08 ef 0f ae f0 <8b> 46 0c e9 fc 3f b0 c3 48 8b 15 c5 ca b7 c4 eb e4 0f 1f 00 90 90 >[969581.004241] RSP: 0018:ffffb5d800083db0 EFLAGS: 00010207 >[969581.004244] RAX: 0000000001114000 RBX: ffff99a1c3d66298 RCX: 0000000000000000 >[969581.004251] RDX: 000000000000d040 RSI: ffff99a0c1114000 RDI: ffff99a1c3d66028 >[969581.004254] RBP: ffff99a1c3d66298 R08: ffff99a1c8f8e000 R09: 00000000564c2782 >[969581.004256] R10: 0000000000000000 R11: 00000000564c27d7 R12: ffffffffc04abd60 >[969581.004258] R13: ffff99a1c3d66298 R14: ffffb5d800083e10 R15: ffff99a21ac21e80 >[969581.004261] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969581.004264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969581.004267] CR2: 00007fc1ca11e470 CR3: 000000013b57c000 CR4: 00000000000106f0 >[969581.004271] Call Trace: >[969581.004275] <IRQ> >[969581.004281] ? watchdog_timer_fn+0x1a8/0x210 >[969581.004289] ? __pfx_watchdog_timer_fn+0x10/0x10 >[969581.004293] ? __hrtimer_run_queues+0x112/0x2b0 >[969581.004298] ? hrtimer_interrupt+0xf8/0x230 >[969581.004303] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969581.004308] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[969581.004315] </IRQ> >[969581.004316] <TASK> >[969581.004318] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969581.004323] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[969581.004332] ? vbg_req_perform+0x2c/0x40 [vboxguest] >[969581.004339] vbg_heartbeat_timer+0x1d/0x40 [vboxguest] >[969581.004347] call_timer_fn+0x27/0x130 >[969581.004350] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[969581.004357] __run_timers+0x222/0x2c0 >[969581.004362] run_timer_softirq+0x1d/0x40 >[969581.004365] __do_softirq+0xd4/0x2c8 >[969581.004370] ? __pfx_smpboot_thread_fn+0x10/0x10 >[969581.004374] run_ksoftirqd+0x2c/0x40 >[969581.004379] smpboot_thread_fn+0xdc/0x1d0 >[969581.004382] kthread+0xde/0x110 >[969581.004386] ? __pfx_kthread+0x10/0x10 >[969581.004390] ret_from_fork+0x2c/0x50 >[969581.004397] </TASK> >[969609.025890] watchdog: BUG: soft lockup - CPU#0 stuck for 50s! [ksoftirqd/0:15] >[969609.025902] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[969609.025977] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969609.025981] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969609.025984] RIP: 0010:e1000_xmit_frame+0xd3a/0xfc0 [e1000] >[969609.026002] Code: 48 8b 83 00 04 00 00 f6 80 90 00 00 00 03 0f 84 ac f9 ff ff 48 8b 3c 24 41 0f b7 45 2a 41 8b 55 18 48 03 87 48 0e 00 00 89 10 <e9> 91 f9 ff ff 31 c9 eb 84 31 f6 48 89 ef e8 e3 c1 a1 c3 e9 e1 fe >[969609.026006] RSP: 0018:ffffb5d800083978 EFLAGS: 00010286 >[969609.026009] RAX: ffffb5d800883818 RBX: ffff99a1c8f8e000 RCX: 00000000000000f6 >[969609.026011] RDX: 00000000000000f6 RSI: ffff99a1c7e42800 RDI: ffff99a1c8f8e000 >[969609.026014] RBP: ffff99a0cb14ee00 R08: ffff99a1c8f8e000 R09: 00000000dc054000 >[969609.026016] R10: 0000000000000000 R11: 0000000111583182 R12: 00000000000000f5 >[969609.026018] R13: ffff99a1c7e42800 R14: 00000000000000f5 R15: 0000000000000000 >[969609.026020] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969609.026023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969609.026025] CR2: 00007fc1ca11e470 CR3: 000000013b57c000 CR4: 00000000000106f0 >[969609.026029] Call Trace: >[969609.026033] <IRQ> >[969609.026038] ? watchdog_timer_fn+0x1a8/0x210 >[969609.026045] ? __pfx_watchdog_timer_fn+0x10/0x10 >[969609.026049] ? __hrtimer_run_queues+0x112/0x2b0 >[969609.026054] ? hrtimer_interrupt+0xf8/0x230 >[969609.026059] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969609.026063] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[969609.026069] </IRQ> >[969609.026070] <TASK> >[969609.026072] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969609.026080] ? e1000_xmit_frame+0xd3a/0xfc0 [e1000] >[969609.026090] ? e1000_xmit_frame+0xd05/0xfc0 [e1000] >[969609.026104] ? netif_skb_features+0x151/0x2e0 >[969609.026108] dev_hard_start_xmit+0x67/0x1d0 >[969609.026112] sch_direct_xmit+0xa4/0x380 >[969609.026117] __dev_queue_xmit+0x96e/0xdc0 >[969609.026120] ? eth_header+0x2a/0xc0 >[969609.026125] ip6_finish_output2+0x1d4/0x6f0 >[969609.026131] ? nf_hook_slow+0x45/0xc0 >[969609.026136] ip6_finish_output+0x1c5/0x320 >[969609.026139] ndisc_send_skb+0x1cd/0x300 >[969609.026145] ndisc_send_ns+0x70/0xc0 >[969609.026149] ndisc_solicit+0x14a/0x190 >[969609.026153] neigh_probe+0x51/0x70 >[969609.026157] neigh_timer_handler+0x231/0x320 >[969609.026161] ? __pfx_neigh_timer_handler+0x10/0x10 >[969609.026164] call_timer_fn+0x27/0x130 >[969609.026168] ? __pfx_neigh_timer_handler+0x10/0x10 >[969609.026171] __run_timers+0x222/0x2c0 >[969609.026175] run_timer_softirq+0x1d/0x40 >[969609.026178] __do_softirq+0xd4/0x2c8 >[969609.026184] ? __pfx_smpboot_thread_fn+0x10/0x10 >[969609.026187] run_ksoftirqd+0x2c/0x40 >[969609.026192] smpboot_thread_fn+0xdc/0x1d0 >[969609.026195] kthread+0xde/0x110 >[969609.026200] ? __pfx_kthread+0x10/0x10 >[969609.026203] ret_from_fork+0x2c/0x50 >[969609.026210] </TASK> >[969638.960565] watchdog: BUG: soft lockup - CPU#0 stuck for 78s! [ksoftirqd/0:15] >[969638.960577] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[969638.960654] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969638.960658] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969638.960661] RIP: 0010:skb_release_data+0x45/0x1c0 >[969638.960671] Code: 00 00 00 4c 03 af c8 00 00 00 a8 01 74 2a 83 e0 02 3c 01 89 c2 19 c0 0d ff ff fe ff 80 fa 01 19 d2 66 31 d2 81 c2 01 00 01 00 <3e> 41 0f c1 45 20 39 c2 0f 85 e7 00 00 00 4d 85 e4 74 5b 41 8b 84 >[969638.960674] RSP: 0018:ffffb5d8000839a8 EFLAGS: 00010203 >[969638.960678] RAX: 00000000ffffffff RBX: ffff99a1c8ff9b00 RCX: 00000000000000fc >[969638.960681] RDX: 0000000000000001 RSI: 0000000000000002 RDI: ffff99a1c8ff9b00 >[969638.960683] RBP: ffff99a1c8f8e000 R08: 0000000000000001 R09: 00000000dc057000 >[969638.960685] R10: ffff99a1fb5a5800 R11: 00000001213fef02 R12: ffff99a1c8ff9b00 >[969638.960687] R13: ffff99a0c7d2cec0 R14: 0000000000000002 R15: ffff99a1c798a000 >[969638.960690] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969638.960692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969638.960695] CR2: 00007fc1ca11e470 CR3: 000000013b57c000 CR4: 00000000000106f0 >[969638.960699] Call Trace: >[969638.960703] <IRQ> >[969638.960709] ? watchdog_timer_fn+0x1a8/0x210 >[969638.960715] ? __pfx_watchdog_timer_fn+0x10/0x10 >[969638.960719] ? __hrtimer_run_queues+0x112/0x2b0 >[969638.960724] ? hrtimer_interrupt+0xf8/0x230 >[969638.960729] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969638.960733] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[969638.960739] </IRQ> >[969638.960740] <TASK> >[969638.960742] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969638.960749] ? skb_release_data+0x45/0x1c0 >[969638.960753] kfree_skb_reason+0x50/0x110 >[969638.960757] icmpv6_rcv+0x270/0x590 >[969638.960763] ip6_protocol_deliver_rcu+0x3be/0x490 >[969638.960768] ip6_input_finish+0x43/0x60 >[969638.960771] ip6_mc_input+0xee/0x2c0 >[969638.960775] ip6_sublist_rcv_finish+0x85/0x90 >[969638.960779] ip6_sublist_rcv+0xf2/0x2f0 >[969638.960783] ? __pfx_ip6_rcv_finish+0x10/0x10 >[969638.960787] ipv6_list_rcv+0x13f/0x170 >[969638.960791] __netif_receive_skb_list_core+0x97/0x2c0 >[969638.960796] netif_receive_skb_list_internal+0x1d1/0x310 >[969638.960800] napi_gro_receive+0xd0/0x210 >[969638.960805] e1000_clean_rx_irq+0x1c8/0x500 [e1000] >[969638.960821] e1000_clean+0x28c/0x990 [e1000] >[969638.960836] __napi_poll+0x2b/0x1c0 >[969638.960839] net_rx_action+0x29f/0x350 >[969638.960843] __do_softirq+0xd4/0x2c8 >[969638.960849] ? __pfx_smpboot_thread_fn+0x10/0x10 >[969638.960853] run_ksoftirqd+0x2c/0x40 >[969638.960877] smpboot_thread_fn+0xdc/0x1d0 >[969638.960881] kthread+0xde/0x110 >[969638.960887] ? __pfx_kthread+0x10/0x10 >[969638.960890] ret_from_fork+0x2c/0x50 >[969638.960897] </TASK> >[969665.956032] watchdog: BUG: soft lockup - CPU#0 stuck for 103s! [ksoftirqd/0:15] >[969665.956046] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[969665.956129] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969665.956134] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969665.956137] RIP: 0010:memcpy+0x16/0x30 >[969665.956148] Code: 00 31 ed e9 c1 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 0f 1f 44 00 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 <f3> 48 a5 89 d1 f3 a4 e9 2e 78 01 00 66 66 2e 0f 1f 84 00 00 00 00 >[969665.956170] RSP: 0018:ffffb5d800083cc8 EFLAGS: 00010246 >[969665.956174] RAX: ffff99a0ccb43840 RBX: ffff99a0c111ae20 RCX: 0000000000000008 >[969665.956177] RDX: 0000000000000000 RSI: ffff99a0ce31d340 RDI: ffff99a0ccb43840 >[969665.956179] RBP: ffffb5d8030dde20 R08: 000000000e31d340 R09: ffff99a1c0a520d0 >[969665.956182] R10: 0000000000000000 R11: 0000000000000000 R12: ffff99a1c8f8e9c0 >[969665.956183] R13: 0000000000000040 R14: ffff99a1cb6ec600 R15: ffff99a0c111ae20 >[969665.956186] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969665.956189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969665.956191] CR2: 00007fc1ca11e470 CR3: 000000013b57c000 CR4: 00000000000106f0 >[969665.956196] Call Trace: >[969665.956199] <IRQ> >[969665.956206] ? watchdog_timer_fn+0x1a8/0x210 >[969665.956215] ? __pfx_watchdog_timer_fn+0x10/0x10 >[969665.956219] ? __hrtimer_run_queues+0x112/0x2b0 >[969665.956225] ? hrtimer_interrupt+0xf8/0x230 >[969665.956229] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969665.956235] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[969665.956240] </IRQ> >[969665.956241] <TASK> >[969665.956243] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969665.956251] ? memcpy+0x16/0x30 >[969665.956255] e1000_clean_rx_irq+0x28f/0x500 [e1000] >[969665.956271] e1000_clean+0x28c/0x990 [e1000] >[969665.956286] __napi_poll+0x2b/0x1c0 >[969665.956292] net_rx_action+0x29f/0x350 >[969665.956295] __do_softirq+0xd4/0x2c8 >[969665.956302] ? __pfx_smpboot_thread_fn+0x10/0x10 >[969665.956307] run_ksoftirqd+0x2c/0x40 >[969665.956312] smpboot_thread_fn+0xdc/0x1d0 >[969665.956315] kthread+0xde/0x110 >[969665.956320] ? __pfx_kthread+0x10/0x10 >[969665.956324] ret_from_fork+0x2c/0x50 >[969665.956331] </TASK> >[969693.010067] watchdog: BUG: soft lockup - CPU#0 stuck for 128s! [ksoftirqd/0:15] >[969693.010080] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[969693.010232] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969693.010237] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969693.010240] RIP: 0010:ip6_mtu+0x22/0x70 >[969693.010251] Code: 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 48 8b 47 10 55 48 89 fd 53 48 83 e0 fc 8b 58 04 85 db 75 25 e8 9e a9 30 ff <48> 8b 45 00 bb 00 05 00 00 48 8b 80 f8 02 00 00 48 85 c0 74 06 8b >[969693.010254] RSP: 0018:ffffb5d800083748 EFLAGS: 00010202 >[969693.010258] RAX: 0000000000000004 RBX: 0000000000000000 RCX: 0000000000000007 >[969693.010261] RDX: ffff99a1c02f2740 RSI: ffff99a1c0c0dc80 RDI: ffff99a0c646e300 >[969693.010263] RBP: ffff99a0c646e300 R08: ffffb5d800083688 R09: ffff99a1218f4ae0 >[969693.010265] R10: ffff99a1ea915428 R11: 0000000000000004 R12: ffff99a1c0c0dc80 >[969693.010267] R13: ffffffff86b65e80 R14: ffffffff86b65e80 R15: ffff99a1cb6ec500 >[969693.010270] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969693.010273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969693.010275] CR2: 00007fc1ca11e470 CR3: 000000013b57c000 CR4: 00000000000106f0 >[969693.010279] Call Trace: >[969693.010283] <IRQ> >[969693.010289] ? watchdog_timer_fn+0x1a8/0x210 >[969693.010297] ? __pfx_watchdog_timer_fn+0x10/0x10 >[969693.010301] ? __hrtimer_run_queues+0x112/0x2b0 >[969693.010307] ? hrtimer_interrupt+0xf8/0x230 >[969693.010312] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969693.010317] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[969693.010323] </IRQ> >[969693.010324] <TASK> >[969693.010326] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969693.010333] ? ip6_mtu+0x22/0x70 >[969693.010338] ? ip6_mtu+0x22/0x70 >[969693.010342] ip6_finish_output+0x173/0x320 >[969693.010348] ndisc_send_skb+0x1cd/0x300 >[969693.010355] ndisc_send_na+0x145/0x300 >[969693.010359] ndisc_recv_ns+0x539/0x7b0 >[969693.010363] ? __pfx_bpf_lsm_socket_sock_rcv_skb+0x10/0x10 >[969693.010371] icmpv6_rcv+0x425/0x590 >[969693.010375] ip6_protocol_deliver_rcu+0x3be/0x490 >[969693.010380] ip6_input_finish+0x43/0x60 >[969693.010383] ip6_mc_input+0xee/0x2c0 >[969693.010387] ? ip6_dst_check+0x96/0x100 >[969693.010391] ip6_sublist_rcv_finish+0x85/0x90 >[969693.010395] ip6_sublist_rcv+0xf2/0x2f0 >[969693.010399] ? __pfx_ip6_rcv_finish+0x10/0x10 >[969693.010403] ipv6_list_rcv+0x13f/0x170 >[969693.010407] __netif_receive_skb_list_core+0x1f6/0x2c0 >[969693.010414] netif_receive_skb_list_internal+0x1d1/0x310 >[969693.010419] napi_gro_receive+0xd0/0x210 >[969693.010424] e1000_clean_rx_irq+0x1c8/0x500 [e1000] >[969693.010440] e1000_clean+0x28c/0x990 [e1000] >[969693.010455] __napi_poll+0x2b/0x1c0 >[969693.010458] net_rx_action+0x29f/0x350 >[969693.010462] __do_softirq+0xd4/0x2c8 >[969693.010468] ? __pfx_smpboot_thread_fn+0x10/0x10 >[969693.010473] run_ksoftirqd+0x2c/0x40 >[969693.010478] smpboot_thread_fn+0xdc/0x1d0 >[969693.010482] kthread+0xde/0x110 >[969693.010486] ? __pfx_kthread+0x10/0x10 >[969693.010490] ret_from_fork+0x2c/0x50 >[969693.010497] </TASK> >[969697.843001] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: >[969697.843017] rcu: (detected by 0, t=240127 jiffies, g=98552257, q=119 ncpus=1) >[969697.843021] rcu: All QSes seen, last rcu_preempt kthread activity 179618 (5264952289-5264772671), jiffies_till_next_fqs=3, root ->qsmask 0x0 >[969697.843044] rcu: rcu_preempt kthread starved for 179618 jiffies! g98552257 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 >[969697.843049] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[969697.843051] rcu: RCU grace-period kthread stack dump: >[969697.843053] task:rcu_preempt state:R running task stack:0 pid:16 ppid:2 flags:0x00004000 >[969697.843060] Call Trace: >[969697.843063] <TASK> >[969697.843071] __schedule+0x449/0x1480 >[969697.843083] ? psi_group_change+0x168/0x400 >[969697.843090] ? lock_timer_base+0x61/0x80 >[969697.843097] schedule+0x5e/0xd0 >[969697.843101] schedule_timeout+0x98/0x160 >[969697.843105] ? __pfx_process_timeout+0x10/0x10 >[969697.843109] rcu_gp_fqs_loop+0x141/0x520 >[969697.843114] ? __note_gp_changes+0x153/0x1a0 >[969697.843118] ? __pfx_rcu_gp_kthread+0x10/0x10 >[969697.843120] rcu_gp_kthread+0xea/0x1e0 >[969697.843123] kthread+0xde/0x110 >[969697.843128] ? __pfx_kthread+0x10/0x10 >[969697.843132] ret_from_fork+0x2c/0x50 >[969697.843139] </TASK> >[969697.843141] rcu: Stack dump where RCU GP kthread last ran: >[969697.843143] CPU: 0 PID: 17 Comm: migration/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969697.843147] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969697.843149] Stopper: 0x0 <- 0x0 >[969697.947427] RIP: 0010:ip6_finish_output2+0x90/0x6f0 >[969697.947436] Code: 10 4c 29 f0 39 f0 0f 82 ec 03 00 00 0f b7 85 b8 00 00 00 49 01 c6 41 0f b6 46 18 4d 8d 66 18 3d ff 00 00 00 0f 84 56 02 00 00 <49> 8b 45 50 48 85 c0 74 0a f6 40 02 04 0f 85 19 02 00 00 f3 0f 1e >[969697.947445] RSP: 0018:ffffb5d800003c30 EFLAGS: 00010202 >[969697.947467] RAX: 00003c35e5000920 RBX: ffff99a1c8f8e000 RCX: 0000000000000007 >[969697.947470] RDX: 0000000000000048 RSI: 0000000000000010 RDI: ffff99a1c0c0dc80 >[969697.947472] RBP: ffff99a1cb6ec900 R08: ffffffff86b65e80 R09: ffff99a1218f4ae0 >[969697.947474] R10: ffff99a1c798a000 R11: 0000000000000004 R12: ffff99a0df967928 >[969697.947476] R13: ffff99a0c646ea00 R14: ffff99a0df967910 R15: ffff99a1c0c0dc80 >[969697.947479] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969697.947481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969697.947483] CR2: 00007fc1ca11e470 CR3: 000000013b57c000 CR4: 00000000000106f0 >[969697.947491] Call Trace: >[969697.947496] <IRQ> >[969697.947499] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[969697.947507] ? rcu_sched_clock_irq+0xda7/0x1150 >[969697.947513] ? update_process_times+0x74/0xb0 >[969697.947531] ? tick_sched_handle+0x22/0x60 >[969697.947539] ? tick_sched_timer+0x67/0x80 >[969697.947542] ? __pfx_tick_sched_timer+0x10/0x10 >[969697.947546] ? __hrtimer_run_queues+0x112/0x2b0 >[969697.947550] ? hrtimer_interrupt+0xf8/0x230 >[969697.947555] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969697.947560] ? sysvec_apic_timer_interrupt+0x39/0x90 >[969697.947565] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969697.947587] ? ip6_finish_output2+0x90/0x6f0 >[969697.947596] ip6_finish_output+0x1c5/0x320 >[969697.947600] ndisc_send_skb+0x1cd/0x300 >[969697.947612] ndisc_send_ns+0x70/0xc0 >[969697.947617] ndisc_solicit+0xde/0x190 >[969697.947621] neigh_probe+0x51/0x70 >[969697.947626] neigh_timer_handler+0x231/0x320 >[969697.947630] ? __pfx_neigh_timer_handler+0x10/0x10 >[969697.947633] call_timer_fn+0x27/0x130 >[969697.947652] ? __pfx_neigh_timer_handler+0x10/0x10 >[969697.947658] __run_timers+0x222/0x2c0 >[969697.947663] run_timer_softirq+0x1d/0x40 >[969697.947666] __do_softirq+0xd4/0x2c8 >[969697.947671] __irq_exit_rcu+0xbe/0xf0 >[969697.947677] sysvec_apic_timer_interrupt+0x72/0x90 >[969697.947682] </IRQ> >[969697.947684] <TASK> >[969697.947690] asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969697.947695] RIP: 0010:finish_task_switch.isra.0+0x96/0x2d0 >[969697.947701] Code: 45 34 00 00 00 00 0f 1f 44 00 00 49 8b 9c 24 20 0a 00 00 48 85 db 0f 85 aa 00 00 00 4c 89 e7 e8 10 f6 ff ff fb 0f 1f 44 00 00 <65> 48 8b 04 25 80 32 03 00 66 90 4d 85 f6 74 21 65 48 8b 04 25 80 >[969697.947704] RSP: 0018:ffffb5d800093df8 EFLAGS: 00010282 >[969697.947707] RAX: ffff99a1c02f2740 RBX: 0000000000000000 RCX: 0000000000000002 >[969697.947709] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff99a21ac33ac0 >[969697.947711] RBP: ffffb5d800093e20 R08: 0000000000000014 R09: ffff99a21ac33b80 >[969697.947713] R10: 0000000000000000 R11: 0000000049037eb1 R12: ffff99a21ac33ac0 >[969697.947731] R13: ffff99a1c02f2740 R14: 0000000000000000 R15: 0000000000000000 >[969697.947738] ? finish_task_switch.isra.0+0x90/0x2d0 >[969697.947743] ? __pfx_smpboot_thread_fn+0x10/0x10 >[969697.947746] __schedule+0x451/0x1480 >[969697.947753] ? __pfx_smpboot_thread_fn+0x10/0x10 >[969697.947756] schedule+0x5e/0xd0 >[969697.947759] smpboot_thread_fn+0x14b/0x1d0 >[969697.947762] kthread+0xde/0x110 >[969697.947767] ? __pfx_kthread+0x10/0x10 >[969697.947788] ret_from_fork+0x2c/0x50 >[969697.947796] </TASK> >[969783.474652] rcu: INFO: rcu_preempt self-detected stall on CPU >[969783.474663] rcu: 0-...!: (3889 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500050/86500050 fqs=0 >[969783.474670] rcu: (t=60000 jiffies g=98552261 q=137 ncpus=1) >[969783.474673] rcu: rcu_preempt kthread timer wakeup didn't happen for 59997 jiffies! g98552261 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[969783.474677] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411967 >[969783.474679] rcu: rcu_preempt kthread starved for 60000 jiffies! g98552261 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[969783.474683] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[969783.474684] rcu: RCU grace-period kthread stack dump: >[969783.474686] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[969783.474692] Call Trace: >[969783.474695] <TASK> >[969783.474701] __schedule+0x449/0x1480 >[969783.474711] ? psi_group_change+0x168/0x400 >[969783.474717] ? lock_timer_base+0x61/0x80 >[969783.474723] schedule+0x5e/0xd0 >[969783.474727] schedule_timeout+0x98/0x160 >[969783.474732] ? __pfx_process_timeout+0x10/0x10 >[969783.474735] rcu_gp_fqs_loop+0x141/0x520 >[969783.474741] ? __note_gp_changes+0x153/0x1a0 >[969783.474744] ? __pfx_rcu_gp_kthread+0x10/0x10 >[969783.474747] rcu_gp_kthread+0xea/0x1e0 >[969783.474750] kthread+0xde/0x110 >[969783.474754] ? __pfx_kthread+0x10/0x10 >[969783.474758] ret_from_fork+0x2c/0x50 >[969783.474765] </TASK> >[969783.474766] rcu: Stack dump where RCU GP kthread last ran: >[969783.474768] CPU: 0 PID: 733 Comm: chronyd Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969783.474772] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969783.474774] RIP: 0010:avtab_search_node+0xbc/0x130 >[969783.474780] Code: 31 c8 69 c0 6b ca eb 85 41 89 c1 41 c1 e9 0d 44 31 c8 69 c0 35 ae b2 c2 41 89 c1 41 c1 e9 10 44 31 c8 23 42 10 48 8b 12 48 98 <48> 8b 04 c2 48 85 c0 74 35 41 0f b7 50 06 66 81 e2 ff 7f 41 89 d0 >[969783.474784] RSP: 0018:ffffb5d80279f9e0 EFLAGS: 00010202 >[969783.474787] RAX: 000000000000650d RBX: ffff99a1c6efa848 RCX: 000000000000013b >[969783.474790] RDX: ffff99a0e2540000 RSI: 0000000000000adc RDI: 0000000000000019 >[969783.474792] RBP: ffffb5d80279fa78 R08: ffffb5d80279fa78 R09: 0000000000004cd0 >[969783.474794] R10: ffff99a212510000 R11: 0000000000000030 R12: ffffb5d80279fb60 >[969783.474796] R13: ffffb5d80279fbec R14: 0000000000000adb R15: 000000000000013b >[969783.474798] FS: 00007f64f5499d80(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969783.474801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969783.474804] CR2: 00007fc1ca11e470 CR3: 0000000102e34000 CR4: 00000000000106f0 >[969783.474808] Call Trace: >[969783.474810] <IRQ> >[969783.474811] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[969783.474816] ? rcu_sched_clock_irq+0x4ed/0x1150 >[969783.474819] ? sched_slice+0x87/0x140 >[969783.474823] ? timekeeping_update+0xdd/0x130 >[969783.474827] ? timekeeping_advance+0x377/0x590 >[969783.474832] ? update_process_times+0x74/0xb0 >[969783.474835] ? tick_sched_handle+0x22/0x60 >[969783.474839] ? tick_sched_timer+0x67/0x80 >[969783.474842] ? __pfx_tick_sched_timer+0x10/0x10 >[969783.474846] ? __hrtimer_run_queues+0x112/0x2b0 >[969783.474849] ? hrtimer_interrupt+0xf8/0x230 >[969783.474853] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969783.474858] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[969783.474863] </IRQ> >[969783.474864] <TASK> >[969783.474866] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969783.474872] ? avtab_search_node+0xbc/0x130 >[969783.474876] cond_compute_av+0x3a/0xd0 >[969783.474881] context_struct_compute_av+0x27a/0x4d0 >[969783.474886] security_compute_av+0x11a/0x2c0 >[969783.474890] avc_compute_av.isra.0+0x58/0x200 >[969783.474896] avc_has_perm_noaudit+0xe6/0x120 >[969783.474900] avc_has_perm+0x65/0xf0 >[969783.474905] selinux_socket_unix_may_send+0x8d/0xb0 >[969783.474909] security_unix_may_send+0x38/0x50 >[969783.474913] unix_dgram_sendmsg+0x472/0x930 >[969783.474920] sock_sendmsg+0x96/0xa0 >[969783.474942] ? sockfd_lookup_light+0x12/0x70 >[969783.474946] __sys_sendto+0x120/0x170 >[969783.474953] __x64_sys_sendto+0x24/0x30 >[969783.474956] do_syscall_64+0x5f/0x90 >[969783.474961] ? syscall_trace_enter.constprop.0+0x98/0x1a0 >[969783.474966] ? syscall_exit_to_user_mode+0x1b/0x40 >[969783.474969] ? do_syscall_64+0x6b/0x90 >[969783.474972] ? do_syscall_64+0x6b/0x90 >[969783.474975] ? do_syscall_64+0x6b/0x90 >[969783.474979] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[969783.474983] RIP: 0033:0x7f64f5130e9c >[969783.726617] Code: 89 4c 24 1c e8 45 97 f7 ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 91 97 f7 ff 48 8b 04 >[969783.726622] RSP: 002b:00007ffd1d6077b0 EFLAGS: 00000246 ORIG_RAX: 000000000000002c >[969783.726627] RAX: ffffffffffffffda RBX: 00007ffd1d6078a0 RCX: 00007f64f5130e9c >[969783.726630] RDX: 000000000000003d RSI: 00007ffd1d6078a0 RDI: 0000000000000003 >[969783.726633] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 >[969783.726635] R10: 0000000000004000 R11: 0000000000000246 R12: 00000000000002dd >[969783.726637] R13: 00007ffd1d607cf0 R14: 000000000000003d R15: 0000000000000000 >[969783.726646] </TASK> >[969783.726661] CPU: 0 PID: 733 Comm: chronyd Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969783.726665] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969783.726668] RIP: 0010:avtab_search_node+0xbc/0x130 >[969783.726676] Code: 31 c8 69 c0 6b ca eb 85 41 89 c1 41 c1 e9 0d 44 31 c8 69 c0 35 ae b2 c2 41 89 c1 41 c1 e9 10 44 31 c8 23 42 10 48 8b 12 48 98 <48> 8b 04 c2 48 85 c0 74 35 41 0f b7 50 06 66 81 e2 ff 7f 41 89 d0 >[969783.726679] RSP: 0018:ffffb5d80279f9e0 EFLAGS: 00010202 >[969783.726682] RAX: 000000000000650d RBX: ffff99a1c6efa848 RCX: 000000000000013b >[969783.726684] RDX: ffff99a0e2540000 RSI: 0000000000000adc RDI: 0000000000000019 >[969783.726686] RBP: ffffb5d80279fa78 R08: ffffb5d80279fa78 R09: 0000000000004cd0 >[969783.726688] R10: ffff99a212510000 R11: 0000000000000030 R12: ffffb5d80279fb60 >[969783.726690] R13: ffffb5d80279fbec R14: 0000000000000adb R15: 000000000000013b >[969783.726693] FS: 00007f64f5499d80(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969783.726695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969783.726698] CR2: 00007fc1ca11e470 CR3: 0000000102e34000 CR4: 00000000000106f0 >[969783.726701] Call Trace: >[969783.726704] <IRQ> >[969783.726729] ? rcu_dump_cpu_stacks+0xc4/0x100 >[969783.726736] ? rcu_sched_clock_irq+0x4f2/0x1150 >[969783.726740] ? sched_slice+0x87/0x140 >[969783.726745] ? timekeeping_update+0xdd/0x130 >[969783.726750] ? timekeeping_advance+0x377/0x590 >[969783.726754] ? update_process_times+0x74/0xb0 >[969783.726758] ? tick_sched_handle+0x22/0x60 >[969783.726762] ? tick_sched_timer+0x67/0x80 >[969783.726765] ? __pfx_tick_sched_timer+0x10/0x10 >[969783.726769] ? __hrtimer_run_queues+0x112/0x2b0 >[969783.726772] ? hrtimer_interrupt+0xf8/0x230 >[969783.726776] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969783.726781] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[969783.726787] </IRQ> >[969783.726788] <TASK> >[969783.726790] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969783.726795] ? avtab_search_node+0xbc/0x130 >[969783.726799] cond_compute_av+0x3a/0xd0 >[969783.726804] context_struct_compute_av+0x27a/0x4d0 >[969783.726809] security_compute_av+0x11a/0x2c0 >[969783.726813] avc_compute_av.isra.0+0x58/0x200 >[969783.726818] avc_has_perm_noaudit+0xe6/0x120 >[969783.726823] avc_has_perm+0x65/0xf0 >[969783.726827] selinux_socket_unix_may_send+0x8d/0xb0 >[969783.726831] security_unix_may_send+0x38/0x50 >[969783.726836] unix_dgram_sendmsg+0x472/0x930 >[969783.726843] sock_sendmsg+0x96/0xa0 >[969783.726848] ? sockfd_lookup_light+0x12/0x70 >[969783.726851] __sys_sendto+0x120/0x170 >[969783.726903] __x64_sys_sendto+0x24/0x30 >[969783.726908] do_syscall_64+0x5f/0x90 >[969783.726913] ? syscall_trace_enter.constprop.0+0x98/0x1a0 >[969783.726918] ? syscall_exit_to_user_mode+0x1b/0x40 >[969783.726921] ? do_syscall_64+0x6b/0x90 >[969783.726924] ? do_syscall_64+0x6b/0x90 >[969783.726927] ? do_syscall_64+0x6b/0x90 >[969783.726931] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[969783.726934] RIP: 0033:0x7f64f5130e9c >[969783.726945] Code: 89 4c 24 1c e8 45 97 f7 ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 91 97 f7 ff 48 8b 04 >[969783.726948] RSP: 002b:00007ffd1d6077b0 EFLAGS: 00000246 ORIG_RAX: 000000000000002c >[969783.726951] RAX: ffffffffffffffda RBX: 00007ffd1d6078a0 RCX: 00007f64f5130e9c >[969783.726953] RDX: 000000000000003d RSI: 00007ffd1d6078a0 RDI: 0000000000000003 >[969783.726955] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 >[969783.726957] R10: 0000000000004000 R11: 0000000000000246 R12: 00000000000002dd >[969783.726959] R13: 00007ffd1d607cf0 R14: 000000000000003d R15: 0000000000000000 >[969783.726962] </TASK> >[969965.697046] rcu: INFO: rcu_preempt self-detected stall on CPU >[969965.697076] rcu: 0-...!: (10513 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500050/86500050 fqs=1 >[969965.697084] rcu: (t=241772 jiffies g=98552261 q=202 ncpus=1) >[969965.697088] rcu: rcu_preempt kthread timer wakeup didn't happen for 170962 jiffies! g98552261 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[969965.697092] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411967 >[969965.697094] rcu: rcu_preempt kthread starved for 170965 jiffies! g98552261 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[969965.697098] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[969965.697100] rcu: RCU grace-period kthread stack dump: >[969965.697101] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[969965.697108] Call Trace: >[969965.697112] <TASK> >[969965.697119] __schedule+0x449/0x1480 >[969965.697131] ? psi_group_change+0x168/0x400 >[969965.697138] ? lock_timer_base+0x61/0x80 >[969965.697144] schedule+0x5e/0xd0 >[969965.697148] schedule_timeout+0x98/0x160 >[969965.697153] ? __pfx_process_timeout+0x10/0x10 >[969965.697157] rcu_gp_fqs_loop+0x141/0x520 >[969965.697163] ? __note_gp_changes+0x153/0x1a0 >[969965.697166] ? __pfx_rcu_gp_kthread+0x10/0x10 >[969965.697169] rcu_gp_kthread+0xea/0x1e0 >[969965.697172] kthread+0xde/0x110 >[969965.697177] ? __pfx_kthread+0x10/0x10 >[969965.697181] ret_from_fork+0x2c/0x50 >[969965.697188] </TASK> >[969965.697190] rcu: Stack dump where RCU GP kthread last ran: >[969965.697193] CPU: 0 PID: 14079 Comm: gmain Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969965.697197] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969965.836350] RIP: 0010:generic_permission+0x8a/0x240 >[969965.871368] Code: 00 41 89 ef 45 89 f5 89 e8 41 c1 ef 03 41 83 e5 07 44 31 f8 44 85 e8 0f 85 0b 01 00 00 f7 d5 44 85 ed 75 24 31 c0 48 83 c4 08 <5b> 5d 41 5c 41 5d 41 5e 41 5f e9 a7 26 b5 00 c1 ed 06 44 89 f0 f7 >[969965.941029] RSP: 0018:ffffb5d80476fb90 EFLAGS: 00010296 >[969965.941046] RAX: 0000000000000000 RBX: ffff99a0c144dcc8 RCX: ffff99a1c53eb800 >[969965.941049] RDX: ffff99a0f8638240 RSI: ffffffff85057060 RDI: ffffffff851e9960 >[969965.941051] RBP: 00000000fffffef8 R08: 0000000000000053 R09: 2f6e6961766c7973 >[969965.941053] R10: 0000000000000007 R11: 0000000000000002 R12: ffffffff851e9960 >[969965.941059] R13: 00000000000041c0 R14: 0000000000000081 R15: 2f2f2f2f2f2f2f2f >[969965.941063] FS: 00007fd3f37ff6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969965.941066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969965.941069] CR2: 000055a3e8f80e30 CR3: 0000000049104000 CR4: 00000000000106f0 >[969965.941073] Call Trace: >[969966.187699] <IRQ> >[969966.431558] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[969966.571217] ? rcu_sched_clock_irq+0x4ed/0x1150 >[969966.571275] ? sched_slice+0x87/0x140 >[969966.571285] ? timekeeping_update+0xdd/0x130 >[969966.571291] ? timekeeping_advance+0x377/0x590 >[969966.571296] ? update_process_times+0x74/0xb0 >[969966.571300] ? tick_sched_handle+0x22/0x60 >[969966.571305] ? tick_sched_timer+0x67/0x80 >[969966.571309] ? __pfx_tick_sched_timer+0x10/0x10 >[969966.571312] ? __hrtimer_run_queues+0x112/0x2b0 >[969966.571317] ? hrtimer_interrupt+0xf8/0x230 >[969966.571321] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969966.571326] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[969966.571333] </IRQ> >[969966.571363] <TASK> >[969966.571396] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969966.571406] ? generic_permission+0x8a/0x240 >[969966.571413] inode_permission+0xde/0x190 >[969966.571438] link_path_walk.part.0.constprop.0+0xd0/0x380 >[969966.571443] ? path_init+0x287/0x3c0 >[969966.571446] path_lookupat+0x3e/0x190 >[969966.571450] filename_lookup+0xe8/0x1f0 >[969966.571456] user_path_at_empty+0x3a/0x60 >[969966.571459] inotify_find_inode+0x24/0x80 >[969966.571465] __x64_sys_inotify_add_watch+0xc5/0x150 >[969966.571470] do_syscall_64+0x5f/0x90 >[969966.571476] ? switch_fpu_return+0x50/0xe0 >[969966.571480] ? exit_to_user_mode_prepare+0x142/0x1f0 >[969966.571485] ? syscall_exit_to_user_mode+0x1b/0x40 >[969966.571488] ? do_syscall_64+0x6b/0x90 >[969966.571492] ? syscall_exit_to_user_mode+0x1b/0x40 >[969966.571495] ? do_syscall_64+0x6b/0x90 >[969966.571498] ? do_syscall_64+0x6b/0x90 >[969966.571502] ? do_syscall_64+0x6b/0x90 >[969966.571505] ? do_syscall_64+0x6b/0x90 >[969966.571509] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[969966.571514] RIP: 0033:0x7fd40484803b >[969966.571636] Code: f0 ff ff 73 01 c3 48 8b 0d f2 5d 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 fe 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 5d 0c 00 f7 d8 64 89 01 48 >[969966.571639] RSP: 002b:00007fd3f37fe988 EFLAGS: 00000202 ORIG_RAX: 00000000000000fe >[969966.571644] RAX: ffffffffffffffda RBX: 000055635cecf200 RCX: 00007fd40484803b >[969966.571647] RDX: 0000000001002fce RSI: 000055635ce65850 RDI: 000000000000000b >[969966.571649] RBP: 00007fd3f37fe9b4 R08: 000580d5ff8aeb09 R09: 0000000000000001 >[969966.571651] R10: 00007fff6d554080 R11: 0000000000000202 R12: 0000000000000000 >[969966.571653] R13: 00007fd404cf72a8 R14: 0000000000000000 R15: 000055635cddf7a0 >[969966.571658] </TASK> >[969966.571804] CPU: 0 PID: 14079 Comm: gmain Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[969966.571811] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[969966.571814] RIP: 0010:generic_permission+0x8a/0x240 >[969966.571820] Code: 00 41 89 ef 45 89 f5 89 e8 41 c1 ef 03 41 83 e5 07 44 31 f8 44 85 e8 0f 85 0b 01 00 00 f7 d5 44 85 ed 75 24 31 c0 48 83 c4 08 <5b> 5d 41 5c 41 5d 41 5e 41 5f e9 a7 26 b5 00 c1 ed 06 44 89 f0 f7 >[969966.571822] RSP: 0018:ffffb5d80476fb90 EFLAGS: 00010296 >[969966.571825] RAX: 0000000000000000 RBX: ffff99a0c144dcc8 RCX: ffff99a1c53eb800 >[969966.571828] RDX: ffff99a0f8638240 RSI: ffffffff85057060 RDI: ffffffff851e9960 >[969966.571830] RBP: 00000000fffffef8 R08: 0000000000000053 R09: 2f6e6961766c7973 >[969966.571833] R10: 0000000000000007 R11: 0000000000000002 R12: ffffffff851e9960 >[969966.571834] R13: 00000000000041c0 R14: 0000000000000081 R15: 2f2f2f2f2f2f2f2f >[969966.571837] FS: 00007fd3f37ff6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[969966.571840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[969966.571842] CR2: 000055a3e8f80e30 CR3: 0000000049104000 CR4: 00000000000106f0 >[969966.571846] Call Trace: >[969966.571848] <IRQ> >[969966.571850] ? rcu_dump_cpu_stacks+0xc4/0x100 >[969966.571855] ? rcu_sched_clock_irq+0x4f2/0x1150 >[969966.571859] ? sched_slice+0x87/0x140 >[969966.571863] ? timekeeping_update+0xdd/0x130 >[969966.571867] ? timekeeping_advance+0x377/0x590 >[969966.571871] ? update_process_times+0x74/0xb0 >[969966.571874] ? tick_sched_handle+0x22/0x60 >[969966.571878] ? tick_sched_timer+0x67/0x80 >[969966.571882] ? __pfx_tick_sched_timer+0x10/0x10 >[969966.571885] ? __hrtimer_run_queues+0x112/0x2b0 >[969966.571889] ? hrtimer_interrupt+0xf8/0x230 >[969966.571893] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[969966.571896] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[969966.571901] </IRQ> >[969966.571902] <TASK> >[969966.571903] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[969966.571909] ? generic_permission+0x8a/0x240 >[969966.571913] inode_permission+0xde/0x190 >[969966.571917] link_path_walk.part.0.constprop.0+0xd0/0x380 >[969966.571920] ? path_init+0x287/0x3c0 >[969966.571923] path_lookupat+0x3e/0x190 >[969966.571927] filename_lookup+0xe8/0x1f0 >[969966.571933] user_path_at_empty+0x3a/0x60 >[969966.571936] inotify_find_inode+0x24/0x80 >[969966.571940] __x64_sys_inotify_add_watch+0xc5/0x150 >[969966.571945] do_syscall_64+0x5f/0x90 >[969966.571950] ? switch_fpu_return+0x50/0xe0 >[969966.571953] ? exit_to_user_mode_prepare+0x142/0x1f0 >[969966.571957] ? syscall_exit_to_user_mode+0x1b/0x40 >[969966.571960] ? do_syscall_64+0x6b/0x90 >[969966.571964] ? syscall_exit_to_user_mode+0x1b/0x40 >[969966.571967] ? do_syscall_64+0x6b/0x90 >[969966.571971] ? do_syscall_64+0x6b/0x90 >[969966.571974] ? do_syscall_64+0x6b/0x90 >[969966.571977] ? do_syscall_64+0x6b/0x90 >[969966.571981] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[969966.571985] RIP: 0033:0x7fd40484803b >[969966.571992] Code: f0 ff ff 73 01 c3 48 8b 0d f2 5d 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 fe 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c5 5d 0c 00 f7 d8 64 89 01 48 >[969966.571994] RSP: 002b:00007fd3f37fe988 EFLAGS: 00000202 ORIG_RAX: 00000000000000fe >[969966.571998] RAX: ffffffffffffffda RBX: 000055635cecf200 RCX: 00007fd40484803b >[969966.572000] RDX: 0000000001002fce RSI: 000055635ce65850 RDI: 000000000000000b >[969966.572002] RBP: 00007fd3f37fe9b4 R08: 000580d5ff8aeb09 R09: 0000000000000001 >[969966.572004] R10: 00007fff6d554080 R11: 0000000000000202 R12: 0000000000000000 >[969966.572006] R13: 00007fd404cf72a8 R14: 0000000000000000 R15: 000055635cddf7a0 >[969966.572010] </TASK> >[970122.495941] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [rtkit-daemon:2849664] >[970122.495954] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[970122.496052] CPU: 0 PID: 2849664 Comm: rtkit-daemon Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970122.496058] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970122.496076] RIP: 0010:finish_task_switch.isra.0+0x96/0x2d0 >[970122.496089] Code: 45 34 00 00 00 00 0f 1f 44 00 00 49 8b 9c 24 20 0a 00 00 48 85 db 0f 85 aa 00 00 00 4c 89 e7 e8 10 f6 ff ff fb 0f 1f 44 00 00 <65> 48 8b 04 25 80 32 03 00 66 90 4d 85 f6 74 21 65 48 8b 04 25 80 >[970122.496093] RSP: 0018:ffffb5d8067bb950 EFLAGS: 00010282 >[970122.496096] RAX: ffff99a1c0372740 RBX: 0000000000000000 RCX: 0000000000000002 >[970122.496099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff99a21ac33ac0 >[970122.496101] RBP: ffffb5d8067bb978 R08: 0000000000000000 R09: 0000000000000000 >[970122.496103] R10: 0000000000000001 R11: 0000000000000110 R12: ffff99a21ac33ac0 >[970122.496105] R13: ffff99a1c0372740 R14: ffff99a1c005ad00 R15: 0000000000000001 >[970122.496108] FS: 00007f70003fe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970122.496110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970122.496113] CR2: 00007f93dc306000 CR3: 000000002ef94000 CR4: 00000000000106f0 >[970122.496119] Call Trace: >[970122.496122] <IRQ> >[970122.496144] ? watchdog_timer_fn+0x1a8/0x210 >[970122.496154] ? __pfx_watchdog_timer_fn+0x10/0x10 >[970122.496158] ? __hrtimer_run_queues+0x112/0x2b0 >[970122.496164] ? hrtimer_interrupt+0xf8/0x230 >[970122.496227] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970122.496233] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970122.496239] </IRQ> >[970122.496241] <TASK> >[970122.496243] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970122.496250] ? finish_task_switch.isra.0+0x96/0x2d0 >[970122.496278] __schedule+0x451/0x1480 >[970122.496284] ? timerqueue_add+0x66/0xb0 >[970122.496289] ? timerqueue_add+0x66/0xb0 >[970122.496293] schedule+0x5e/0xd0 >[970122.496297] schedule_hrtimeout_range_clock+0xbe/0x130 >[970122.496302] ? __pfx_hrtimer_wakeup+0x10/0x10 >[970122.496306] do_sys_poll+0x500/0x600 >[970122.496315] ? __pfx_pollwake+0x10/0x10 >[970122.496320] ? __pfx_pollwake+0x10/0x10 >[970122.496347] __x64_sys_poll+0xbb/0x150 >[970122.496352] do_syscall_64+0x5f/0x90 >[970122.496357] ? do_syscall_64+0x6b/0x90 >[970122.496361] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[970122.496365] RIP: 0033:0x7f700187d21f >[970122.496614] Code: 54 24 1c 48 89 74 24 10 48 89 7c 24 08 e8 b9 83 f8 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 48 8b 7c 24 08 b8 07 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 89 44 24 08 e8 0d 84 f8 ff 8b 44 >[970122.496620] RSP: 002b:00007f70003fdda0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 >[970122.496624] RAX: ffffffffffffffda RBX: 431bde82d7b634db RCX: 00007f700187d21f >[970122.496626] RDX: 0000000000002710 RSI: 0000000000000002 RDI: 00007f70003fde00 >[970122.496628] RBP: 0000000038007dc7 R08: 0000000000000000 R09: 0000000000000000 >[970122.496630] R10: 0000000000004000 R11: 0000000000000293 R12: 00007f70003fddf0 >[970122.496633] R13: 00000000000ecfa7 R14: 0000000039db2803 R15: 0000000039db2803 >[970122.496638] </TASK> >[970146.821079] rcu: INFO: rcu_preempt self-detected stall on CPU >[970146.821094] rcu: 0-....: (16255 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500050/86500050 fqs=2 >[970146.821101] rcu: (t=423318 jiffies g=98552261 q=237 ncpus=1) >[970146.821105] rcu: rcu_preempt kthread timer wakeup didn't happen for 176624 jiffies! g98552261 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[970146.821109] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411967 >[970146.821111] rcu: rcu_preempt kthread starved for 176627 jiffies! g98552261 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[970146.821115] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[970146.821116] rcu: RCU grace-period kthread stack dump: >[970146.821118] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[970146.821125] Call Trace: >[970146.821128] <TASK> >[970146.821135] __schedule+0x449/0x1480 >[970146.821149] ? lock_timer_base+0x61/0x80 >[970146.821159] schedule+0x5e/0xd0 >[970146.821163] schedule_timeout+0x98/0x160 >[970146.821167] ? __pfx_process_timeout+0x10/0x10 >[970146.821171] rcu_gp_fqs_loop+0x141/0x520 >[970146.821176] ? __note_gp_changes+0x153/0x1a0 >[970146.821180] ? __pfx_rcu_gp_kthread+0x10/0x10 >[970146.821183] rcu_gp_kthread+0xea/0x1e0 >[970146.821186] kthread+0xde/0x110 >[970146.821212] ? __pfx_kthread+0x10/0x10 >[970146.821216] ret_from_fork+0x2c/0x50 >[970146.821224] </TASK> >[970146.821226] rcu: Stack dump where RCU GP kthread last ran: >[970146.821229] CPU: 0 PID: 3279618 Comm: pool-mateweathe Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970146.821233] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970146.821235] RIP: 0010:avc_lookup+0x4d/0x70 >[970146.894156] Code: c8 25 ff 01 00 00 49 8b 44 c0 08 48 8d 48 d8 48 85 c0 48 0f 45 c1 eb 0d 48 8b 40 28 48 85 c0 74 1d 48 83 e8 28 48 85 c0 74 14 <3b> 30 75 ea 66 3b 50 08 75 e4 3b 78 04 75 df e9 8f f8 8c 00 65 ff >[970148.248418] RSP: 0018:ffffb5d804657a30 EFLAGS: 00010286 >[970148.248436] RAX: ffff99a0c93b9900 RBX: 000000000000000a RCX: ffff99a0c93b9900 >[970148.248439] RDX: 000000000000000a RSI: 0000000000000228 RDI: 0000000000000026 >[970148.248442] RBP: ffffffff86b19860 R08: ffffffff86b18040 R09: 0000000000000000 >[970148.248444] R10: 0000000000000004 R11: 0000000000000002 R12: ffffb5d804657acc >[970148.248447] R13: 0000000000000026 R14: ffffb5d804657a40 R15: 0000000000000002 >[970148.248450] FS: 00007f23095fd6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970148.248453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970148.248455] CR2: 00007f93dc306000 CR3: 000000004912c000 CR4: 00000000000106f0 >[970148.248459] Call Trace: >[970150.056598] <IRQ> >[970150.056653] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[970150.056671] ? rcu_sched_clock_irq+0x4ed/0x1150 >[970150.056676] ? enqueue_task_rt+0x1f8/0x3c0 >[970150.056683] ? timekeeping_update+0xdd/0x130 >[970150.056688] ? timekeeping_advance+0x377/0x590 >[970150.056697] ? update_process_times+0x74/0xb0 >[970150.056701] ? tick_sched_handle+0x22/0x60 >[970150.056706] ? tick_sched_timer+0x67/0x80 >[970150.056709] ? __pfx_tick_sched_timer+0x10/0x10 >[970150.056713] ? __hrtimer_run_queues+0x112/0x2b0 >[970150.056717] ? hrtimer_interrupt+0xf8/0x230 >[970150.056721] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970150.056725] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970150.056732] </IRQ> >[970150.056733] <TASK> >[970150.056735] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970150.056742] ? avc_lookup+0x4d/0x70 >[970150.056747] avc_has_perm_noaudit+0x6b/0x120 >[970150.056753] avc_has_perm+0x65/0xf0 >[970150.056757] selinux_inode_follow_link+0xb1/0xe0 >[970150.056762] security_inode_follow_link+0x45/0x70 >[970150.056767] step_into+0x157/0x760 >[970150.056772] path_lookupat+0x67/0x190 >[970150.056776] filename_lookup+0xe8/0x1f0 >[970150.056781] vfs_statx+0x9e/0x180 >[970150.056787] vfs_fstatat+0x55/0x70 >[970150.056791] __do_sys_newfstatat+0x3f/0x80 >[970150.056796] do_syscall_64+0x5f/0x90 >[970150.056801] ? exit_to_user_mode_prepare+0x188/0x1f0 >[970150.056806] ? syscall_exit_to_user_mode+0x1b/0x40 >[970150.056809] ? do_syscall_64+0x6b/0x90 >[970150.056812] ? syscall_exit_to_user_mode+0x1b/0x40 >[970150.056815] ? do_syscall_64+0x6b/0x90 >[970150.056819] ? syscall_exit_to_user_mode+0x1b/0x40 >[970150.056821] ? do_syscall_64+0x6b/0x90 >[970150.056825] ? exit_to_user_mode_prepare+0x142/0x1f0 >[970150.056828] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[970150.056833] RIP: 0033:0x7f231bfac77e >[970150.164924] Code: 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 07 00 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 0b 31 c0 c3 0f 1f 84 00 00 00 00 00 48 8b 15 79 >[970150.164931] RSP: 002b:00007f23095fc048 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 >[970150.164936] RAX: ffffffffffffffda RBX: 00007f23095fd640 RCX: 00007f231bfac77e >[970150.164939] RDX: 00007f23095fc180 RSI: 00007f2308349057 RDI: 00000000ffffff9c >[970150.164941] RBP: 00000000000000a1 R08: 00007f23095fd640 R09: 00007f23095fd640 >[970150.164943] R10: 0000000000000100 R11: 0000000000000246 R12: 00007f23095fc2d0 >[970150.164945] R13: 00007f23095fd640 R14: 00007f23095fc2c0 R15: 00007f2308341db0 >[970150.164953] </TASK> >[970150.165095] CPU: 0 PID: 3279618 Comm: pool-mateweathe Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970150.165101] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970150.165104] RIP: 0010:avc_lookup+0x4d/0x70 >[970150.165128] Code: c8 25 ff 01 00 00 49 8b 44 c0 08 48 8d 48 d8 48 85 c0 48 0f 45 c1 eb 0d 48 8b 40 28 48 85 c0 74 1d 48 83 e8 28 48 85 c0 74 14 <3b> 30 75 ea 66 3b 50 08 75 e4 3b 78 04 75 df e9 8f f8 8c 00 65 ff >[970150.165133] RSP: 0018:ffffb5d804657a30 EFLAGS: 00010286 >[970150.165136] RAX: ffff99a0c93b9900 RBX: 000000000000000a RCX: ffff99a0c93b9900 >[970150.165138] RDX: 000000000000000a RSI: 0000000000000228 RDI: 0000000000000026 >[970150.165140] RBP: ffffffff86b19860 R08: ffffffff86b18040 R09: 0000000000000000 >[970150.165143] R10: 0000000000000004 R11: 0000000000000002 R12: ffffb5d804657acc >[970150.165144] R13: 0000000000000026 R14: ffffb5d804657a40 R15: 0000000000000002 >[970150.165147] FS: 00007f23095fd6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970150.165150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970150.165152] CR2: 00007f93dc306000 CR3: 000000004912c000 CR4: 00000000000106f0 >[970150.165156] Call Trace: >[970150.165159] <IRQ> >[970150.165162] ? rcu_dump_cpu_stacks+0xc4/0x100 >[970150.165169] ? rcu_sched_clock_irq+0x4f2/0x1150 >[970150.165173] ? enqueue_task_rt+0x1f8/0x3c0 >[970150.165178] ? timekeeping_update+0xdd/0x130 >[970150.165183] ? timekeeping_advance+0x377/0x590 >[970150.165207] ? update_process_times+0x74/0xb0 >[970150.165214] ? tick_sched_handle+0x22/0x60 >[970150.165219] ? tick_sched_timer+0x67/0x80 >[970150.165222] ? __pfx_tick_sched_timer+0x10/0x10 >[970150.165225] ? __hrtimer_run_queues+0x112/0x2b0 >[970150.165229] ? hrtimer_interrupt+0xf8/0x230 >[970150.165233] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970150.165238] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970150.165244] </IRQ> >[970150.165245] <TASK> >[970150.165246] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970150.165252] ? avc_lookup+0x4d/0x70 >[970150.165255] avc_has_perm_noaudit+0x6b/0x120 >[970150.165261] avc_has_perm+0x65/0xf0 >[970150.165265] selinux_inode_follow_link+0xb1/0xe0 >[970150.165269] security_inode_follow_link+0x45/0x70 >[970150.165274] step_into+0x157/0x760 >[970150.165279] path_lookupat+0x67/0x190 >[970150.165282] filename_lookup+0xe8/0x1f0 >[970150.165288] vfs_statx+0x9e/0x180 >[970150.165293] vfs_fstatat+0x55/0x70 >[970150.165297] __do_sys_newfstatat+0x3f/0x80 >[970150.165302] do_syscall_64+0x5f/0x90 >[970150.165307] ? exit_to_user_mode_prepare+0x188/0x1f0 >[970150.165312] ? syscall_exit_to_user_mode+0x1b/0x40 >[970150.165315] ? do_syscall_64+0x6b/0x90 >[970150.165319] ? syscall_exit_to_user_mode+0x1b/0x40 >[970150.165322] ? do_syscall_64+0x6b/0x90 >[970150.165325] ? syscall_exit_to_user_mode+0x1b/0x40 >[970150.165328] ? do_syscall_64+0x6b/0x90 >[970150.165331] ? exit_to_user_mode_prepare+0x142/0x1f0 >[970150.165335] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[970150.165339] RIP: 0033:0x7f231bfac77e >[970150.165345] Code: 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 07 00 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 0b 31 c0 c3 0f 1f 84 00 00 00 00 00 48 8b 15 79 >[970150.165348] RSP: 002b:00007f23095fc048 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 >[970150.165351] RAX: ffffffffffffffda RBX: 00007f23095fd640 RCX: 00007f231bfac77e >[970150.165353] RDX: 00007f23095fc180 RSI: 00007f2308349057 RDI: 00000000ffffff9c >[970150.165355] RBP: 00000000000000a1 R08: 00007f23095fd640 R09: 00007f23095fd640 >[970150.165357] R10: 0000000000000100 R11: 0000000000000246 R12: 00007f23095fc2d0 >[970150.165359] R13: 00007f23095fd640 R14: 00007f23095fc2c0 R15: 00007f2308341db0 >[970150.165363] </TASK> >[970267.922929] rcu: INFO: rcu_preempt self-detected stall on CPU >[970267.922941] rcu: 0-...!: (908 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500051/86500051 fqs=0 >[970267.922949] rcu: (t=61923 jiffies g=98552265 q=268 ncpus=1) >[970267.922953] rcu: rcu_preempt kthread timer wakeup didn't happen for 61920 jiffies! g98552265 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[970267.922957] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411968 >[970267.922959] rcu: rcu_preempt kthread starved for 61923 jiffies! g98552265 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[970267.922963] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[970267.922964] rcu: RCU grace-period kthread stack dump: >[970267.922966] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[970267.922973] Call Trace: >[970267.922976] <TASK> >[970267.922982] __schedule+0x449/0x1480 >[970267.922993] ? lock_timer_base+0x61/0x80 >[970267.923002] schedule+0x5e/0xd0 >[970267.923006] schedule_timeout+0x98/0x160 >[970267.923011] ? __pfx_process_timeout+0x10/0x10 >[970267.923015] rcu_gp_fqs_loop+0x141/0x520 >[970267.923021] ? __note_gp_changes+0x153/0x1a0 >[970267.923025] ? __pfx_rcu_gp_kthread+0x10/0x10 >[970267.923028] rcu_gp_kthread+0xea/0x1e0 >[970267.923032] kthread+0xde/0x110 >[970267.923037] ? __pfx_kthread+0x10/0x10 >[970267.923042] ret_from_fork+0x2c/0x50 >[970267.923050] </TASK> >[970267.923052] rcu: Stack dump where RCU GP kthread last ran: >[970267.923055] CPU: 0 PID: 2849664 Comm: rtkit-daemon Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970267.923059] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970267.923061] RIP: 0033:0x55d507b86e3e >[970269.633358] Code: f9 3f 4d 8d 34 10 48 f7 eb 4c 01 f1 48 89 c8 48 c1 fa 12 4c 29 ca 49 01 d7 ba 00 00 00 00 4c 29 f8 48 0f 49 d0 e8 92 bb ff ff <4c> 89 e6 bf 01 00 00 00 41 89 c7 e8 d2 b8 ff ff 85 c0 0f 85 5a 01 >[970269.633365] RSP: 002b:00007f70003fddd0 EFLAGS: 00010202 >[970269.633370] RAX: 0000000000000000 RBX: 431bde82d7b634db RCX: 0000000000000000 >[970269.633373] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f70003fe9c8 >[970269.633376] RBP: 0000000032a90b03 R08: 0000000000000000 R09: 0000000000000000 >[970269.633378] R10: 0000000000004000 R11: 0000000000000293 R12: 00007f70003fddf0 >[970269.633380] R13: 00000000000ed012 R14: 0000000039dcc9a1 R15: 0000000039dcc9a1 >[970269.633398] FS: 00007f70003fe6c0 GS: 0000000000000000 >[970269.633469] CPU: 0 PID: 2849664 Comm: rtkit-daemon Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970269.633475] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970269.633478] RIP: 0033:0x55d507b86e3e >[970269.633541] Code: f9 3f 4d 8d 34 10 48 f7 eb 4c 01 f1 48 89 c8 48 c1 fa 12 4c 29 ca 49 01 d7 ba 00 00 00 00 4c 29 f8 48 0f 49 d0 e8 92 bb ff ff <4c> 89 e6 bf 01 00 00 00 41 89 c7 e8 d2 b8 ff ff 85 c0 0f 85 5a 01 >[970269.633544] RSP: 002b:00007f70003fddd0 EFLAGS: 00010202 >[970269.633547] RAX: 0000000000000000 RBX: 431bde82d7b634db RCX: 0000000000000000 >[970269.633549] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f70003fe9c8 >[970269.633551] RBP: 0000000032a90b03 R08: 0000000000000000 R09: 0000000000000000 >[970269.633553] R10: 0000000000004000 R11: 0000000000000293 R12: 00007f70003fddf0 >[970269.633554] R13: 00000000000ed012 R14: 0000000039dcc9a1 R15: 0000000039dcc9a1 >[970269.633556] FS: 00007f70003fe6c0 GS: 0000000000000000 >[970436.993858] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [f2b/observer:2353] >[970436.993870] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[970436.993944] CPU: 0 PID: 2353 Comm: f2b/observer Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970436.993948] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970436.993951] RIP: 0010:avtab_search_node+0xbc/0x130 >[970436.993961] Code: 31 c8 69 c0 6b ca eb 85 41 89 c1 41 c1 e9 0d 44 31 c8 69 c0 35 ae b2 c2 41 89 c1 41 c1 e9 10 44 31 c8 23 42 10 48 8b 12 48 98 <48> 8b 04 c2 48 85 c0 74 35 41 0f b7 50 06 66 81 e2 ff 7f 41 89 d0 >[970436.993964] RSP: 0018:ffffb5d803ae3930 EFLAGS: 00010206 >[970436.993967] RAX: 00000000000020be RBX: ffff99a1c2d8e548 RCX: 0000000000000973 >[970436.993970] RDX: ffff99a0e2540000 RSI: 0000000000000151 RDI: 0000000000000007 >[970436.993972] RBP: ffffb5d803ae39c8 R08: ffffb5d803ae39c8 R09: 0000000000005fd8 >[970436.993974] R10: ffff99a212510000 R11: 0000000000000002 R12: ffffb5d803ae3ab0 >[970436.993977] R13: ffffb5d803ae3b34 R14: 0000000000000150 R15: 0000000000000973 >[970436.993979] FS: 00007f3200ee46c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970436.993981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970436.993983] CR2: 00007f1eac972b48 CR3: 0000000122ee4000 CR4: 00000000000106f0 >[970436.993988] Call Trace: >[970436.993991] <IRQ> >[970436.993998] ? watchdog_timer_fn+0x1a8/0x210 >[970436.994004] ? __pfx_watchdog_timer_fn+0x10/0x10 >[970436.994008] ? __hrtimer_run_queues+0x112/0x2b0 >[970436.994014] ? hrtimer_interrupt+0xf8/0x230 >[970436.994018] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970436.994023] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970436.994029] </IRQ> >[970436.994030] <TASK> >[970436.994031] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970436.994038] ? avtab_search_node+0xbc/0x130 >[970436.994042] cond_compute_av+0x3a/0xd0 >[970436.994047] context_struct_compute_av+0x27a/0x4d0 >[970436.994052] security_compute_av+0x11a/0x2c0 >[970436.994056] avc_compute_av.isra.0+0x58/0x200 >[970436.994061] avc_has_perm_noaudit+0xe6/0x120 >[970436.994066] selinux_inode_permission+0x136/0x1b0 >[970436.994088] security_inode_permission+0x3e/0x60 >[970436.994095] link_path_walk.part.0.constprop.0+0xd0/0x380 >[970436.994100] ? path_init+0x287/0x3c0 >[970436.994103] path_lookupat+0x3e/0x190 >[970436.994106] filename_lookup+0xe8/0x1f0 >[970436.994111] vfs_statx+0x9e/0x180 >[970436.994117] vfs_fstatat+0x55/0x70 >[970436.994121] __do_sys_newfstatat+0x3f/0x80 >[970436.994127] do_syscall_64+0x5f/0x90 >[970436.994133] ? __x64_sys_fcntl+0x81/0xc0 >[970436.994137] ? syscall_exit_to_user_mode+0x1b/0x40 >[970436.994140] ? do_syscall_64+0x6b/0x90 >[970436.994145] ? do_syscall_64+0x6b/0x90 >[970436.994150] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[970436.994154] RIP: 0033:0x7f321071d77e >[970437.072889] Code: 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 07 00 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 0b 31 c0 c3 0f 1f 84 00 00 00 00 00 48 8b 15 79 >[970437.072892] RSP: 002b:00007f3200ee3218 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 >[970437.072897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f321071d77e >[970437.072899] RDX: 00007f3200ee3220 RSI: 00005601047ceac0 RDI: 00000000ffffff9c >[970437.072919] RBP: 00007f3200ee32e0 R08: 00007f3201743f40 R09: 0000000000000000 >[970437.072921] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601047ce7a8 >[970437.072923] R13: 0000000000000000 R14: 00005601047ce7a8 R15: 0000000000000012 >[970437.072930] </TASK> >[970447.921144] rcu: INFO: rcu_preempt self-detected stall on CPU >[970447.921155] rcu: 0-...!: (10350 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500051/86500051 fqs=1 >[970447.921163] rcu: (t=241926 jiffies g=98552265 q=307 ncpus=1) >[970447.921166] rcu: rcu_preempt kthread timer wakeup didn't happen for 165320 jiffies! g98552265 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[970447.921170] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411968 >[970447.921173] rcu: rcu_preempt kthread starved for 165323 jiffies! g98552265 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[970447.921177] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[970447.921178] rcu: RCU grace-period kthread stack dump: >[970447.921180] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[970447.921186] Call Trace: >[970447.921189] <TASK> >[970447.921195] __schedule+0x449/0x1480 >[970447.921206] ? lock_timer_base+0x61/0x80 >[970447.921214] schedule+0x5e/0xd0 >[970447.921218] schedule_timeout+0x98/0x160 >[970447.921222] ? __pfx_process_timeout+0x10/0x10 >[970447.921226] rcu_gp_fqs_loop+0x141/0x520 >[970447.921232] ? __note_gp_changes+0x153/0x1a0 >[970447.921235] ? __pfx_rcu_gp_kthread+0x10/0x10 >[970447.921238] rcu_gp_kthread+0xea/0x1e0 >[970447.921241] kthread+0xde/0x110 >[970447.921247] ? __pfx_kthread+0x10/0x10 >[970447.921250] ret_from_fork+0x2c/0x50 >[970447.921258] </TASK> >[970447.921259] rcu: Stack dump where RCU GP kthread last ran: >[970447.921262] CPU: 0 PID: 2353 Comm: f2b/observer Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970447.921266] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970447.921268] RIP: 0010:avtab_search_node+0x18/0x130 >[970447.921275] Code: 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 fa 49 89 f0 48 85 ff 0f 84 e0 00 00 00 <8b> 47 0c 85 c0 0f 84 d5 00 00 00 41 0f b7 40 04 0f b7 0e 0f b7 76 >[970447.921278] RSP: 0018:ffffb5d803ae3958 EFLAGS: 00010286 >[970447.921281] RAX: 0000000000000152 RBX: ffff99a1c2d8e808 RCX: 0000000000000151 >[970447.921284] RDX: ffff99a0dcdb7930 RSI: ffffb5d803ae39c8 RDI: ffff99a0dcdb7930 >[970447.921286] RBP: ffffb5d803ae3b34 R08: ffffb5d803ae39c8 R09: 000000000000a17d >[970447.921288] R10: ffff99a212510000 R11: 0000000000000002 R12: ffff99a1c2d8e800 >[970447.921290] R13: ffffb5d803ae3ab0 R14: 0000000000000151 R15: 0000000000000adc >[970447.921292] FS: 00007f3200ee46c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970447.921312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970447.921315] CR2: 00007f1eac972b48 CR3: 0000000122ee4000 CR4: 00000000000106f0 >[970447.921319] Call Trace: >[970447.921321] <IRQ> >[970447.921324] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[970447.921329] ? rcu_sched_clock_irq+0x4ed/0x1150 >[970447.921333] ? sched_slice+0x87/0x140 >[970447.921337] ? timekeeping_update+0xdd/0x130 >[970447.921342] ? timekeeping_advance+0x377/0x590 >[970447.921346] ? update_process_times+0x74/0xb0 >[970447.921350] ? tick_sched_handle+0x22/0x60 >[970447.921354] ? tick_sched_timer+0x67/0x80 >[970447.921357] ? __pfx_tick_sched_timer+0x10/0x10 >[970447.921361] ? __hrtimer_run_queues+0x112/0x2b0 >[970447.921365] ? hrtimer_interrupt+0xf8/0x230 >[970447.921369] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970447.921374] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970447.921380] </IRQ> >[970447.921381] <TASK> >[970447.921383] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970447.921390] ? avtab_search_node+0x18/0x130 >[970447.921394] context_struct_compute_av+0x210/0x4d0 >[970447.921400] security_compute_av+0x11a/0x2c0 >[970447.921404] avc_compute_av.isra.0+0x58/0x200 >[970447.921410] avc_has_perm_noaudit+0xe6/0x120 >[970447.921415] selinux_inode_permission+0x136/0x1b0 >[970447.921420] security_inode_permission+0x3e/0x60 >[970447.921425] link_path_walk.part.0.constprop.0+0xd0/0x380 >[970447.921430] ? path_init+0x287/0x3c0 >[970447.921434] path_lookupat+0x3e/0x190 >[970447.921438] filename_lookup+0xe8/0x1f0 >[970447.921443] vfs_statx+0x9e/0x180 >[970447.921449] vfs_fstatat+0x55/0x70 >[970447.921453] __do_sys_newfstatat+0x3f/0x80 >[970447.921459] do_syscall_64+0x5f/0x90 >[970447.921464] ? __x64_sys_fcntl+0x81/0xc0 >[970447.921469] ? syscall_exit_to_user_mode+0x1b/0x40 >[970447.921472] ? do_syscall_64+0x6b/0x90 >[970447.921476] ? do_syscall_64+0x6b/0x90 >[970447.921479] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[970447.921483] RIP: 0033:0x7f321071d77e >[970448.288158] Code: 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 07 00 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 0b 31 c0 c3 0f 1f 84 00 00 00 00 00 48 8b 15 79 >[970448.288163] RSP: 002b:00007f3200ee3218 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 >[970448.288168] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f321071d77e >[970448.288171] RDX: 00007f3200ee3220 RSI: 00005601047ceac0 RDI: 00000000ffffff9c >[970448.288173] RBP: 00007f3200ee32e0 R08: 00007f3201743f40 R09: 0000000000000000 >[970448.288175] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601047ce7a8 >[970448.288177] R13: 0000000000000000 R14: 00005601047ce7a8 R15: 0000000000000012 >[970448.288186] </TASK> >[970448.288202] CPU: 0 PID: 2353 Comm: f2b/observer Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970448.288206] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970448.288208] RIP: 0010:avtab_search_node+0x18/0x130 >[970448.288217] Code: 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 fa 49 89 f0 48 85 ff 0f 84 e0 00 00 00 <8b> 47 0c 85 c0 0f 84 d5 00 00 00 41 0f b7 40 04 0f b7 0e 0f b7 76 >[970448.288220] RSP: 0018:ffffb5d803ae3958 EFLAGS: 00010286 >[970448.288223] RAX: 0000000000000152 RBX: ffff99a1c2d8e808 RCX: 0000000000000151 >[970448.288225] RDX: ffff99a0dcdb7930 RSI: ffffb5d803ae39c8 RDI: ffff99a0dcdb7930 >[970448.288227] RBP: ffffb5d803ae3b34 R08: ffffb5d803ae39c8 R09: 000000000000a17d >[970448.288229] R10: ffff99a212510000 R11: 0000000000000002 R12: ffff99a1c2d8e800 >[970448.288231] R13: ffffb5d803ae3ab0 R14: 0000000000000151 R15: 0000000000000adc >[970448.288234] FS: 00007f3200ee46c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970448.288237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970448.288239] CR2: 00007f1eac972b48 CR3: 0000000122ee4000 CR4: 00000000000106f0 >[970448.288243] Call Trace: >[970448.288246] <IRQ> >[970448.288248] ? rcu_dump_cpu_stacks+0xc4/0x100 >[970448.288254] ? rcu_sched_clock_irq+0x4f2/0x1150 >[970448.288258] ? sched_slice+0x87/0x140 >[970448.288263] ? timekeeping_update+0xdd/0x130 >[970448.288268] ? timekeeping_advance+0x377/0x590 >[970448.288272] ? update_process_times+0x74/0xb0 >[970448.288276] ? tick_sched_handle+0x22/0x60 >[970448.288280] ? tick_sched_timer+0x67/0x80 >[970448.288283] ? __pfx_tick_sched_timer+0x10/0x10 >[970448.288287] ? __hrtimer_run_queues+0x112/0x2b0 >[970448.288291] ? hrtimer_interrupt+0xf8/0x230 >[970448.288295] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970448.288299] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970448.288305] </IRQ> >[970448.288307] <TASK> >[970448.288308] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970448.288314] ? avtab_search_node+0x18/0x130 >[970448.288317] context_struct_compute_av+0x210/0x4d0 >[970448.288323] security_compute_av+0x11a/0x2c0 >[970448.288327] avc_compute_av.isra.0+0x58/0x200 >[970448.288332] avc_has_perm_noaudit+0xe6/0x120 >[970448.288337] selinux_inode_permission+0x136/0x1b0 >[970448.288342] security_inode_permission+0x3e/0x60 >[970448.288347] link_path_walk.part.0.constprop.0+0xd0/0x380 >[970448.288352] ? path_init+0x287/0x3c0 >[970448.288355] path_lookupat+0x3e/0x190 >[970448.288358] filename_lookup+0xe8/0x1f0 >[970448.288364] vfs_statx+0x9e/0x180 >[970448.288369] vfs_fstatat+0x55/0x70 >[970448.288373] __do_sys_newfstatat+0x3f/0x80 >[970448.288378] do_syscall_64+0x5f/0x90 >[970448.288383] ? __x64_sys_fcntl+0x81/0xc0 >[970448.288387] ? syscall_exit_to_user_mode+0x1b/0x40 >[970448.288390] ? do_syscall_64+0x6b/0x90 >[970448.288394] ? do_syscall_64+0x6b/0x90 >[970448.288397] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[970448.288401] RIP: 0033:0x7f321071d77e >[970448.588673] Code: 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 07 00 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 0b 31 c0 c3 0f 1f 84 00 00 00 00 00 48 8b 15 79 >[970448.588680] RSP: 002b:00007f3200ee3218 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 >[970448.588685] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f321071d77e >[970448.588688] RDX: 00007f3200ee3220 RSI: 00005601047ceac0 RDI: 00000000ffffff9c >[970448.588691] RBP: 00007f3200ee32e0 R08: 00007f3201743f40 R09: 0000000000000000 >[970448.588697] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601047ce7a8 >[970448.588699] R13: 0000000000000000 R14: 00005601047ce7a8 R15: 0000000000000012 >[970448.588709] </TASK> >[970488.939833] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [ksoftirqd/0:15] >[970488.939845] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[970488.939923] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970488.939927] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970488.939930] RIP: 0010:ndisc_send_skb+0x1ba/0x300 >[970488.939940] Code: 8b 84 24 b0 03 00 00 65 48 ff 40 28 41 8b 57 70 65 48 01 50 30 49 8b 86 88 01 00 00 65 48 ff 40 28 41 8b 57 70 65 48 01 50 30 <48> 8b 0b 48 8b 74 24 10 4c 89 fa 4c 89 f7 e8 c3 fc ff ff 85 c0 75 >[970488.939944] RSP: 0018:ffffb5d800083c08 EFLAGS: 00010212 >[970488.939947] RAX: 00003c35e5000920 RBX: ffff99a0cfb0e500 RCX: 0000000000000010 >[970488.939950] RDX: 0000000000000048 RSI: 00000000000080fe RDI: c48efefeff27000a >[970488.939953] RBP: ffffb5d800083cb0 R08: 00000000cf92d7b6 R09: 0000000000000000 >[970488.939990] R10: ffff99a1c0c0dc80 R11: ffff99a1e13fe2b8 R12: ffff99a1c798a000 >[970488.939995] R13: ffffb5d800083cd0 R14: ffffffff86b65e80 R15: ffff99a0cd38b000 >[970488.939998] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970488.940000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970488.940002] CR2: 00007f9f3f864000 CR3: 0000000092eb2000 CR4: 00000000000106f0 >[970488.940006] Call Trace: >[970488.940010] <IRQ> >[970488.940016] ? watchdog_timer_fn+0x1a8/0x210 >[970488.940023] ? __pfx_watchdog_timer_fn+0x10/0x10 >[970488.940027] ? __hrtimer_run_queues+0x112/0x2b0 >[970488.940033] ? hrtimer_interrupt+0xf8/0x230 >[970488.940037] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970488.940041] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970488.940047] </IRQ> >[970488.940048] <TASK> >[970488.940050] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970488.940057] ? ndisc_send_skb+0x1ba/0x300 >[970488.940060] ? ndisc_send_skb+0x180/0x300 >[970488.940065] ndisc_send_ns+0x70/0xc0 >[970488.940069] ndisc_solicit+0x14a/0x190 >[970488.940073] neigh_probe+0x51/0x70 >[970488.940078] neigh_timer_handler+0x231/0x320 >[970488.940082] ? __pfx_neigh_timer_handler+0x10/0x10 >[970488.940085] call_timer_fn+0x27/0x130 >[970488.940089] ? __pfx_neigh_timer_handler+0x10/0x10 >[970488.940092] __run_timers+0x222/0x2c0 >[970488.940096] run_timer_softirq+0x1d/0x40 >[970488.940099] __do_softirq+0xd4/0x2c8 >[970488.940104] ? __pfx_smpboot_thread_fn+0x10/0x10 >[970488.940109] run_ksoftirqd+0x2c/0x40 >[970488.940114] smpboot_thread_fn+0xdc/0x1d0 >[970488.940117] kthread+0xde/0x110 >[970488.940121] ? __pfx_kthread+0x10/0x10 >[970488.940125] ret_from_fork+0x2c/0x50 >[970488.940131] </TASK> >[970516.970783] watchdog: BUG: soft lockup - CPU#0 stuck for 48s! [ksoftirqd/0:15] >[970516.970796] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[970516.970898] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970516.970902] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970516.970905] RIP: 0010:vbg_req_perform+0x2c/0x40 [vboxguest] >[970516.970918] Code: 1f 00 0f 1f 44 00 00 b8 00 00 00 80 48 01 f0 72 21 48 c7 c2 00 00 00 80 48 2b 15 e7 3e 4f c4 48 01 d0 0f b7 57 08 ef 0f ae f0 <8b> 46 0c e9 fc 3f b0 c3 48 8b 15 c5 ca b7 c4 eb e4 0f 1f 00 90 90 >[970516.970921] RSP: 0018:ffffb5d800083db0 EFLAGS: 00010207 >[970516.970924] RAX: 0000000001114000 RBX: ffff99a1c3d66298 RCX: 0000000000000000 >[970516.970927] RDX: 000000000000d040 RSI: ffff99a0c1114000 RDI: ffff99a1c3d66028 >[970516.970929] RBP: ffff99a1c3d66298 R08: ffff99a1c004f028 R09: ffffffff8505d6e0 >[970516.970931] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffc04abd60 >[970516.970933] R13: ffff99a1c3d66298 R14: ffffb5d800083e10 R15: ffff99a21ac21e80 >[970516.970936] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970516.970942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970516.970945] CR2: 00007f9f3f864000 CR3: 0000000092eb2000 CR4: 00000000000106f0 >[970516.970950] Call Trace: >[970516.970953] <IRQ> >[970516.970972] ? watchdog_timer_fn+0x1a8/0x210 >[970516.970983] ? __pfx_watchdog_timer_fn+0x10/0x10 >[970516.970987] ? __hrtimer_run_queues+0x112/0x2b0 >[970516.970993] ? hrtimer_interrupt+0xf8/0x230 >[970516.970998] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970516.971003] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970516.971009] </IRQ> >[970516.971011] <TASK> >[970516.971013] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970516.971018] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[970516.971028] ? vbg_req_perform+0x2c/0x40 [vboxguest] >[970516.971035] vbg_heartbeat_timer+0x1d/0x40 [vboxguest] >[970516.971043] call_timer_fn+0x27/0x130 >[970516.971047] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[970516.971059] __run_timers+0x222/0x2c0 >[970516.971064] run_timer_softirq+0x1d/0x40 >[970516.971067] __do_softirq+0xd4/0x2c8 >[970516.971073] ? __pfx_smpboot_thread_fn+0x10/0x10 >[970516.971077] run_ksoftirqd+0x2c/0x40 >[970516.971082] smpboot_thread_fn+0xdc/0x1d0 >[970516.971085] kthread+0xde/0x110 >[970516.971089] ? __pfx_kthread+0x10/0x10 >[970516.971092] ret_from_fork+0x2c/0x50 >[970516.971099] </TASK> >[970544.985386] watchdog: BUG: soft lockup - CPU#0 stuck for 74s! [ksoftirqd/0:15] >[970544.985398] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[970544.985477] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970544.985482] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970544.985485] RIP: 0010:__ip_queue_xmit+0x212/0x420 >[970544.985494] Code: 0f b6 30 c0 ea 02 4c 89 f1 48 89 df 01 f2 83 e6 f0 83 e2 0f 09 d6 40 88 30 8b 55 00 49 8d 75 10 e8 43 c2 ff ff e9 ea fe ff ff <41> f6 86 94 00 00 00 01 0f 85 9b fe ff ff 49 8b 76 10 48 83 e6 fc >[970544.985498] RSP: 0018:ffffb5d800083c80 EFLAGS: 00010246 >[970544.985501] RAX: ffff99a18a3c460c RBX: ffff99a0cfbb7700 RCX: 0000000000000000 >[970544.985503] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff99a0cfbb7700 >[970544.985506] RBP: ffff99a178749b00 R08: 0000000000000000 R09: 0000000000000000 >[970544.985507] R10: ffff99a178749b00 R11: 0000000000000000 R12: 0000000000000045 >[970544.985509] R13: 0000000000000000 R14: ffff99a0caa0e480 R15: ffff99a178749e78 >[970544.985512] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970544.985515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970544.985517] CR2: 00007f9f3f864000 CR3: 0000000092eb2000 CR4: 00000000000106f0 >[970544.985521] Call Trace: >[970544.985525] <IRQ> >[970544.985530] ? watchdog_timer_fn+0x1a8/0x210 >[970544.985537] ? __pfx_watchdog_timer_fn+0x10/0x10 >[970544.985541] ? __hrtimer_run_queues+0x112/0x2b0 >[970544.985546] ? hrtimer_interrupt+0xf8/0x230 >[970544.985550] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970544.985555] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970544.985561] </IRQ> >[970544.985562] <TASK> >[970544.985563] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970544.985571] ? __ip_queue_xmit+0x212/0x420 >[970544.985575] __tcp_transmit_skb+0x9f6/0xbd0 >[970544.985581] tcp_keepalive_timer+0x2cc/0x310 >[970544.985585] ? __pfx_tcp_keepalive_timer+0x10/0x10 >[970544.985589] call_timer_fn+0x27/0x130 >[970544.985593] ? __pfx_tcp_keepalive_timer+0x10/0x10 >[970544.985596] __run_timers+0x222/0x2c0 >[970544.985600] run_timer_softirq+0x1d/0x40 >[970544.985603] __do_softirq+0xd4/0x2c8 >[970544.985608] ? __pfx_smpboot_thread_fn+0x10/0x10 >[970544.985613] run_ksoftirqd+0x2c/0x40 >[970544.985618] smpboot_thread_fn+0xdc/0x1d0 >[970544.985621] kthread+0xde/0x110 >[970544.985625] ? __pfx_kthread+0x10/0x10 >[970544.985628] ret_from_fork+0x2c/0x50 >[970544.985635] </TASK> >[970572.955333] watchdog: BUG: soft lockup - CPU#0 stuck for 100s! [ksoftirqd/0:15] >[970572.955346] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[970572.955426] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970572.955431] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970572.955434] RIP: 0010:vbg_req_perform+0x2c/0x40 [vboxguest] >[970572.955450] Code: 1f 00 0f 1f 44 00 00 b8 00 00 00 80 48 01 f0 72 21 48 c7 c2 00 00 00 80 48 2b 15 e7 3e 4f c4 48 01 d0 0f b7 57 08 ef 0f ae f0 <8b> 46 0c e9 fc 3f b0 c3 48 8b 15 c5 ca b7 c4 eb e4 0f 1f 00 90 90 >[970572.955454] RSP: 0018:ffffb5d800083db0 EFLAGS: 00010207 >[970572.955457] RAX: 0000000001114000 RBX: ffff99a1c3d66298 RCX: 0000000000000000 >[970572.955460] RDX: 000000000000d040 RSI: ffff99a0c1114000 RDI: ffff99a1c3d66028 >[970572.955462] RBP: ffff99a1c3d66298 R08: ffff99a1c8f8e000 R09: 00000000dc066000 >[970572.955464] R10: 0000000000000000 R11: 0000000108e91402 R12: ffffffffc04abd60 >[970572.955466] R13: ffff99a1c3d66298 R14: ffffb5d800083e10 R15: ffff99a21ac21e80 >[970572.955469] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970572.955472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970572.955474] CR2: 00007f9f3f864000 CR3: 0000000092eb2000 CR4: 00000000000106f0 >[970572.955479] Call Trace: >[970572.955482] <IRQ> >[970572.955487] ? watchdog_timer_fn+0x1a8/0x210 >[970572.955495] ? __pfx_watchdog_timer_fn+0x10/0x10 >[970572.955500] ? __hrtimer_run_queues+0x112/0x2b0 >[970572.955505] ? hrtimer_interrupt+0xf8/0x230 >[970572.955510] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970572.955515] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970572.955521] </IRQ> >[970572.955522] <TASK> >[970572.955524] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970572.955529] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[970572.955539] ? vbg_req_perform+0x2c/0x40 [vboxguest] >[970572.955547] vbg_heartbeat_timer+0x1d/0x40 [vboxguest] >[970572.955555] call_timer_fn+0x27/0x130 >[970572.955559] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[970572.955566] __run_timers+0x222/0x2c0 >[970572.955571] run_timer_softirq+0x1d/0x40 >[970572.955574] __do_softirq+0xd4/0x2c8 >[970572.955580] ? __pfx_smpboot_thread_fn+0x10/0x10 >[970572.955585] run_ksoftirqd+0x2c/0x40 >[970572.955590] smpboot_thread_fn+0xdc/0x1d0 >[970572.955593] kthread+0xde/0x110 >[970572.955597] ? __pfx_kthread+0x10/0x10 >[970572.955601] ret_from_fork+0x2c/0x50 >[970572.955608] </TASK> >[970600.937023] watchdog: BUG: soft lockup - CPU#0 stuck for 126s! [ksoftirqd/0:15] >[970600.937035] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[970600.937139] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970600.937144] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970600.937147] RIP: 0010:vbg_req_perform+0x2c/0x40 [vboxguest] >[970600.937159] Code: 1f 00 0f 1f 44 00 00 b8 00 00 00 80 48 01 f0 72 21 48 c7 c2 00 00 00 80 48 2b 15 e7 3e 4f c4 48 01 d0 0f b7 57 08 ef 0f ae f0 <8b> 46 0c e9 fc 3f b0 c3 48 8b 15 c5 ca b7 c4 eb e4 0f 1f 00 90 90 >[970600.937162] RSP: 0018:ffffb5d800083db0 EFLAGS: 00010207 >[970600.937166] RAX: 0000000001114000 RBX: ffff99a1c3d66298 RCX: 0000000000000000 >[970600.937168] RDX: 000000000000d040 RSI: ffff99a0c1114000 RDI: ffff99a1c3d66028 >[970600.937171] RBP: ffff99a1c3d66298 R08: ffffffff852aeae0 R09: ffffb5d800083c58 >[970600.937173] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffc04abd60 >[970600.937175] R13: ffff99a1c3d66298 R14: ffffb5d800083e10 R15: ffff99a21ac21e80 >[970600.937177] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970600.937180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970600.937182] CR2: 00007f9f3f864000 CR3: 0000000092eb2000 CR4: 00000000000106f0 >[970600.937186] Call Trace: >[970600.937189] <IRQ> >[970600.937194] ? watchdog_timer_fn+0x1a8/0x210 >[970600.937201] ? __pfx_watchdog_timer_fn+0x10/0x10 >[970600.937205] ? __hrtimer_run_queues+0x112/0x2b0 >[970600.937211] ? hrtimer_interrupt+0xf8/0x230 >[970600.937215] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970600.937219] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970600.937226] </IRQ> >[970600.937227] <TASK> >[970600.937228] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970600.937234] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[970600.937243] ? vbg_req_perform+0x2c/0x40 [vboxguest] >[970600.937250] vbg_heartbeat_timer+0x1d/0x40 [vboxguest] >[970600.937257] call_timer_fn+0x27/0x130 >[970600.937261] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[970600.937267] __run_timers+0x222/0x2c0 >[970600.937271] run_timer_softirq+0x1d/0x40 >[970600.937275] __do_softirq+0xd4/0x2c8 >[970600.937282] ? __pfx_smpboot_thread_fn+0x10/0x10 >[970600.937286] run_ksoftirqd+0x2c/0x40 >[970600.937291] smpboot_thread_fn+0xdc/0x1d0 >[970600.937295] kthread+0xde/0x110 >[970600.937299] ? __pfx_kthread+0x10/0x10 >[970600.937302] ret_from_fork+0x2c/0x50 >[970600.937309] </TASK> >[970627.954541] rcu: INFO: rcu_preempt self-detected stall on CPU >[970627.954553] rcu: 0-....: (51274 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500051/86500051 fqs=2 >[970627.954561] rcu: (t=421964 jiffies g=98552265 q=324 ncpus=1) >[970627.954564] rcu: rcu_preempt kthread starved for 171023 jiffies! g98552265 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 >[970627.954569] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[970627.954570] rcu: RCU grace-period kthread stack dump: >[970627.954572] task:rcu_preempt state:R running task stack:0 pid:16 ppid:2 flags:0x00004000 >[970627.954580] Call Trace: >[970627.954582] <TASK> >[970627.954589] __schedule+0x449/0x1480 >[970627.954601] ? lock_timer_base+0x61/0x80 >[970627.954608] schedule+0x5e/0xd0 >[970627.954612] schedule_timeout+0x98/0x160 >[970627.954618] ? __pfx_process_timeout+0x10/0x10 >[970627.954622] rcu_gp_fqs_loop+0x141/0x520 >[970627.954628] ? __note_gp_changes+0x153/0x1a0 >[970627.954632] ? __pfx_rcu_gp_kthread+0x10/0x10 >[970627.954635] rcu_gp_kthread+0xea/0x1e0 >[970627.954638] kthread+0xde/0x110 >[970627.954643] ? __pfx_kthread+0x10/0x10 >[970627.954647] ret_from_fork+0x2c/0x50 >[970627.954654] </TASK> >[970627.954656] rcu: Stack dump where RCU GP kthread last ran: >[970627.954659] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970627.954663] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970627.954666] RIP: 0010:iptable_mangle_hook+0x1e/0xd0 [iptable_mangle] >[970628.026742] Code: 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 80 3a 03 74 05 e9 0d 84 f6 ff 41 56 41 55 41 54 55 48 83 ec 10 <0f> b7 86 b8 00 00 00 48 03 86 c8 00 00 00 44 8b ae a8 00 00 00 8b >[970628.026765] RSP: 0018:ffffb5d800083ab0 EFLAGS: 00010282 >[970628.026769] RAX: ffffffffc0902070 RBX: 0000000000000001 RCX: ffff99a12191d400 >[970628.026772] RDX: ffffb5d800083b18 RSI: ffff99a0cb004a00 RDI: ffff99a1327887e0 >[970628.026774] RBP: ffff99a0cb004a00 R08: ffff99a12191d424 R09: 0000000000000003 >[970628.026776] R10: ffff99a1084b9548 R11: ffff99a1084b9400 R12: ffffb5d800083b18 >[970628.026778] R13: 0000000000000004 R14: ffff99a20e252100 R15: ffffb5d800083c68 >[970628.026781] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970628.026783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970628.026785] CR2: 00007f9f3f864000 CR3: 0000000092eb2000 CR4: 00000000000106f0 >[970628.026789] Call Trace: >[970628.095720] <IRQ> >[970628.095735] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[970628.095746] ? rcu_sched_clock_irq+0x4ed/0x1150 >[970628.095750] ? sched_slice+0x87/0x140 >[970628.095755] ? timekeeping_update+0xdd/0x130 >[970628.095762] ? timekeeping_advance+0x377/0x590 >[970628.095766] ? update_process_times+0x74/0xb0 >[970628.095770] ? tick_sched_handle+0x22/0x60 >[970628.095775] ? tick_sched_timer+0x67/0x80 >[970628.095778] ? __pfx_tick_sched_timer+0x10/0x10 >[970628.095781] ? __hrtimer_run_queues+0x112/0x2b0 >[970628.095785] ? hrtimer_interrupt+0xf8/0x230 >[970628.095789] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970628.095793] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970628.095799] </IRQ> >[970628.095801] <TASK> >[970628.095803] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970628.095810] ? __pfx_iptable_mangle_hook+0x10/0x10 [iptable_mangle] >[970628.095817] ? iptable_mangle_hook+0x1e/0xd0 [iptable_mangle] >[970628.095822] nf_hook_slow+0x45/0xc0 >[970628.095830] __ip_local_out+0xf0/0x170 >[970628.095835] ? __pfx_dst_output+0x10/0x10 >[970628.095838] ip_push_pending_frames+0x41/0xb0 >[970628.095843] __icmp_send+0x58f/0x780 >[970628.095855] ? ipv4_link_failure+0xfc/0x1e0 >[970628.095859] ipv4_link_failure+0xfc/0x1e0 >[970628.095863] arp_error_report+0x35/0x50 >[970628.095867] neigh_invalidate+0x82/0x120 >[970628.095871] neigh_timer_handler+0x2cf/0x320 >[970628.095875] ? __pfx_neigh_timer_handler+0x10/0x10 >[970628.095878] call_timer_fn+0x27/0x130 >[970628.095882] ? __pfx_neigh_timer_handler+0x10/0x10 >[970628.095885] __run_timers+0x222/0x2c0 >[970628.095889] run_timer_softirq+0x1d/0x40 >[970628.095892] __do_softirq+0xd4/0x2c8 >[970628.095897] ? __pfx_smpboot_thread_fn+0x10/0x10 >[970628.095901] run_ksoftirqd+0x2c/0x40 >[970628.095906] smpboot_thread_fn+0xdc/0x1d0 >[970628.095909] kthread+0xde/0x110 >[970628.095913] ? __pfx_kthread+0x10/0x10 >[970628.095916] ret_from_fork+0x2c/0x50 >[970628.095923] </TASK> >[970628.095928] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970628.095932] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970628.095934] RIP: 0010:iptable_mangle_hook+0x1e/0xd0 [iptable_mangle] >[970628.095941] Code: 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 80 3a 03 74 05 e9 0d 84 f6 ff 41 56 41 55 41 54 55 48 83 ec 10 <0f> b7 86 b8 00 00 00 48 03 86 c8 00 00 00 44 8b ae a8 00 00 00 8b >[970628.095944] RSP: 0018:ffffb5d800083ab0 EFLAGS: 00010282 >[970628.095947] RAX: ffffffffc0902070 RBX: 0000000000000001 RCX: ffff99a12191d400 >[970628.095950] RDX: ffffb5d800083b18 RSI: ffff99a0cb004a00 RDI: ffff99a1327887e0 >[970628.095952] RBP: ffff99a0cb004a00 R08: ffff99a12191d424 R09: 0000000000000003 >[970628.095954] R10: ffff99a1084b9548 R11: ffff99a1084b9400 R12: ffffb5d800083b18 >[970628.095956] R13: 0000000000000004 R14: ffff99a20e252100 R15: ffffb5d800083c68 >[970628.095959] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970628.095962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970628.095964] CR2: 00007f9f3f864000 CR3: 0000000092eb2000 CR4: 00000000000106f0 >[970628.095987] Call Trace: >[970628.095991] <IRQ> >[970628.095993] ? rcu_dump_cpu_stacks+0xc4/0x100 >[970628.095998] ? rcu_sched_clock_irq+0x4f2/0x1150 >[970628.096001] ? sched_slice+0x87/0x140 >[970628.096005] ? timekeeping_update+0xdd/0x130 >[970628.096009] ? timekeeping_advance+0x377/0x590 >[970628.096013] ? update_process_times+0x74/0xb0 >[970628.096016] ? tick_sched_handle+0x22/0x60 >[970628.096019] ? tick_sched_timer+0x67/0x80 >[970628.096022] ? __pfx_tick_sched_timer+0x10/0x10 >[970628.096026] ? __hrtimer_run_queues+0x112/0x2b0 >[970628.096030] ? hrtimer_interrupt+0xf8/0x230 >[970628.096034] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970628.096037] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970628.096041] </IRQ> >[970628.096042] <TASK> >[970628.096043] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970628.096048] ? __pfx_iptable_mangle_hook+0x10/0x10 [iptable_mangle] >[970628.096053] ? iptable_mangle_hook+0x1e/0xd0 [iptable_mangle] >[970628.096059] nf_hook_slow+0x45/0xc0 >[970628.096063] __ip_local_out+0xf0/0x170 >[970628.096066] ? __pfx_dst_output+0x10/0x10 >[970628.096070] ip_push_pending_frames+0x41/0xb0 >[970628.096074] __icmp_send+0x58f/0x780 >[970628.096081] ? ipv4_link_failure+0xfc/0x1e0 >[970628.096085] ipv4_link_failure+0xfc/0x1e0 >[970628.096089] arp_error_report+0x35/0x50 >[970628.096092] neigh_invalidate+0x82/0x120 >[970628.096095] neigh_timer_handler+0x2cf/0x320 >[970628.096099] ? __pfx_neigh_timer_handler+0x10/0x10 >[970628.096102] call_timer_fn+0x27/0x130 >[970628.096105] ? __pfx_neigh_timer_handler+0x10/0x10 >[970628.096108] __run_timers+0x222/0x2c0 >[970628.096112] run_timer_softirq+0x1d/0x40 >[970628.096115] __do_softirq+0xd4/0x2c8 >[970628.096119] ? __pfx_smpboot_thread_fn+0x10/0x10 >[970628.096122] run_ksoftirqd+0x2c/0x40 >[970628.096125] smpboot_thread_fn+0xdc/0x1d0 >[970628.096128] kthread+0xde/0x110 >[970628.096131] ? __pfx_kthread+0x10/0x10 >[970628.096134] ret_from_fork+0x2c/0x50 >[970628.096140] </TASK> >[970707.413871] rcu: INFO: rcu_preempt self-detected stall on CPU >[970707.413886] rcu: 0-...!: (1155 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500053/86500053 fqs=0 >[970707.413894] rcu: (t=60008 jiffies g=98552269 q=310 ncpus=1) >[970707.413900] rcu: rcu_preempt kthread timer wakeup didn't happen for 60005 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[970707.413906] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411970 >[970707.413909] rcu: rcu_preempt kthread starved for 60008 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[970707.413913] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[970707.413914] rcu: RCU grace-period kthread stack dump: >[970707.413916] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[970707.413923] Call Trace: >[970707.413926] <TASK> >[970707.413933] __schedule+0x449/0x1480 >[970707.413946] ? lock_timer_base+0x61/0x80 >[970707.413956] schedule+0x5e/0xd0 >[970707.413960] schedule_timeout+0x98/0x160 >[970707.413965] ? __pfx_process_timeout+0x10/0x10 >[970707.413970] rcu_gp_fqs_loop+0x141/0x520 >[970707.414001] ? __note_gp_changes+0x153/0x1a0 >[970707.414005] ? __pfx_rcu_gp_kthread+0x10/0x10 >[970707.414008] rcu_gp_kthread+0xea/0x1e0 >[970707.414011] kthread+0xde/0x110 >[970707.414015] ? __pfx_kthread+0x10/0x10 >[970707.414019] ret_from_fork+0x2c/0x50 >[970707.414025] </TASK> >[970707.414027] rcu: Stack dump where RCU GP kthread last ran: >[970707.414031] CPU: 0 PID: 389 Comm: btrfs-transacti Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970707.414034] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970707.414037] RIP: 0010:_raw_spin_lock+0x17/0x30 >[970707.414043] Code: 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 65 ff 05 98 11 08 7c 31 c0 ba 01 00 00 00 <3e> 0f b1 17 75 05 e9 3e 14 00 00 89 c6 e8 97 01 00 00 90 e9 31 14 >[970707.414046] RSP: 0018:ffffb5d800823c68 EFLAGS: 00010246 >[970707.414049] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002 >[970707.414051] RDX: 0000000000000001 RSI: ffff99a0c5370b50 RDI: ffff99a0c5370b68 >[970707.414053] RBP: ffff99a1c96b8dd0 R08: 0000000000000000 R09: 0000000000000000 >[970707.414055] R10: 0000000000000001 R11: 0000000000000110 R12: 0000000000000000 >[970707.414057] R13: ffff99a0c98c4e48 R14: ffff99a0c98c4e10 R15: ffff99a0c5370b68 >[970707.414059] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970707.414062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970707.414064] CR2: 00007f9f3f864000 CR3: 000000002ef94000 CR4: 00000000000106f0 >[970707.414068] Call Trace: >[970707.414070] <IRQ> >[970707.414071] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[970707.414076] ? rcu_sched_clock_irq+0x4ed/0x1150 >[970707.414080] ? sched_slice+0x87/0x140 >[970707.414085] ? timekeeping_update+0xdd/0x130 >[970707.414089] ? timekeeping_advance+0x377/0x590 >[970707.414093] ? update_process_times+0x74/0xb0 >[970707.414097] ? tick_sched_handle+0x22/0x60 >[970707.414102] ? tick_sched_timer+0x67/0x80 >[970707.414104] ? __pfx_tick_sched_timer+0x10/0x10 >[970707.414108] ? __hrtimer_run_queues+0x112/0x2b0 >[970707.414112] ? hrtimer_interrupt+0xf8/0x230 >[970707.414116] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970707.414121] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970707.414126] </IRQ> >[970707.414127] <TASK> >[970707.414129] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970707.414174] ? _raw_spin_lock+0x17/0x30 >[970707.414182] __btrfs_run_delayed_refs+0xb8c/0x1220 >[970707.414189] ? set_extent_buffer_dirty+0x19/0x140 >[970707.414194] ? release_extent_buffer+0x169/0x1b0 >[970707.414198] ? __pfx_btrfs_get_num_csums+0x10/0x10 >[970707.414244] btrfs_run_delayed_refs+0x6f/0x1f0 >[970707.414252] btrfs_start_dirty_block_groups+0x3c1/0x5b0 >[970707.414258] btrfs_commit_transaction+0xb5/0xf00 >[970707.414263] ? start_transaction+0xc5/0x5c0 >[970707.414267] transaction_kthread+0x141/0x1b0 >[970707.414272] ? __pfx_transaction_kthread+0x10/0x10 >[970707.414274] kthread+0xde/0x110 >[970707.414278] ? __pfx_kthread+0x10/0x10 >[970707.414281] ret_from_fork+0x2c/0x50 >[970707.414287] </TASK> >[970707.414306] CPU: 0 PID: 389 Comm: btrfs-transacti Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970707.414311] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970707.414313] RIP: 0010:_raw_spin_lock+0x17/0x30 >[970707.414318] Code: 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 65 ff 05 98 11 08 7c 31 c0 ba 01 00 00 00 <3e> 0f b1 17 75 05 e9 3e 14 00 00 89 c6 e8 97 01 00 00 90 e9 31 14 >[970707.414321] RSP: 0018:ffffb5d800823c68 EFLAGS: 00010246 >[970707.414325] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002 >[970707.414327] RDX: 0000000000000001 RSI: ffff99a0c5370b50 RDI: ffff99a0c5370b68 >[970707.414329] RBP: ffff99a1c96b8dd0 R08: 0000000000000000 R09: 0000000000000000 >[970707.414330] R10: 0000000000000001 R11: 0000000000000110 R12: 0000000000000000 >[970707.414332] R13: ffff99a0c98c4e48 R14: ffff99a0c98c4e10 R15: ffff99a0c5370b68 >[970707.414334] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970707.414337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970707.414339] CR2: 00007f9f3f864000 CR3: 000000002ef94000 CR4: 00000000000106f0 >[970707.414343] Call Trace: >[970707.414345] <IRQ> >[970707.414347] ? rcu_dump_cpu_stacks+0xc4/0x100 >[970707.414352] ? rcu_sched_clock_irq+0x4f2/0x1150 >[970707.414356] ? sched_slice+0x87/0x140 >[970707.414360] ? timekeeping_update+0xdd/0x130 >[970707.414364] ? timekeeping_advance+0x377/0x590 >[970707.414368] ? update_process_times+0x74/0xb0 >[970707.414371] ? tick_sched_handle+0x22/0x60 >[970707.414375] ? tick_sched_timer+0x67/0x80 >[970707.414378] ? __pfx_tick_sched_timer+0x10/0x10 >[970707.414410] ? __hrtimer_run_queues+0x112/0x2b0 >[970707.414414] ? hrtimer_interrupt+0xf8/0x230 >[970707.414418] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970707.414422] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970707.414426] </IRQ> >[970707.414428] <TASK> >[970707.414429] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970707.414434] ? _raw_spin_lock+0x17/0x30 >[970707.414438] __btrfs_run_delayed_refs+0xb8c/0x1220 >[970707.414443] ? set_extent_buffer_dirty+0x19/0x140 >[970707.414446] ? release_extent_buffer+0x169/0x1b0 >[970707.414450] ? __pfx_btrfs_get_num_csums+0x10/0x10 >[970707.414454] btrfs_run_delayed_refs+0x6f/0x1f0 >[970707.414457] btrfs_start_dirty_block_groups+0x3c1/0x5b0 >[970707.414461] btrfs_commit_transaction+0xb5/0xf00 >[970707.414465] ? start_transaction+0xc5/0x5c0 >[970707.414469] transaction_kthread+0x141/0x1b0 >[970707.414472] ? __pfx_transaction_kthread+0x10/0x10 >[970707.414475] kthread+0xde/0x110 >[970707.414478] ? __pfx_kthread+0x10/0x10 >[970707.414482] ret_from_fork+0x2c/0x50 >[970707.414487] </TASK> >[970891.229934] rcu: INFO: rcu_preempt self-detected stall on CPU >[970891.229952] rcu: 0-...!: (3057 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500053/86500053 fqs=1 >[970891.229959] rcu: (t=242760 jiffies g=98552269 q=338 ncpus=1) >[970891.229963] rcu: rcu_preempt kthread timer wakeup didn't happen for 182748 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[970891.229966] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411970 >[970891.229969] rcu: rcu_preempt kthread starved for 182751 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[970891.229972] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[970891.229973] rcu: RCU grace-period kthread stack dump: >[970891.229975] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[970891.229985] Call Trace: >[970891.229989] <TASK> >[970891.229996] __schedule+0x449/0x1480 >[970891.230007] ? lock_timer_base+0x61/0x80 >[970891.230016] schedule+0x5e/0xd0 >[970891.230020] schedule_timeout+0x98/0x160 >[970891.230025] ? __pfx_process_timeout+0x10/0x10 >[970891.230029] rcu_gp_fqs_loop+0x141/0x520 >[970891.230036] ? __note_gp_changes+0x153/0x1a0 >[970891.230039] ? __pfx_rcu_gp_kthread+0x10/0x10 >[970891.230042] rcu_gp_kthread+0xea/0x1e0 >[970891.230045] kthread+0xde/0x110 >[970891.230052] ? __pfx_kthread+0x10/0x10 >[970891.230055] ret_from_fork+0x2c/0x50 >[970891.230062] </TASK> >[970891.230064] rcu: Stack dump where RCU GP kthread last ran: >[970891.230068] CPU: 0 PID: 2849664 Comm: rtkit-daemon Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970891.230073] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970891.508887] RIP: 0010:__schedule+0x57/0x1480 >[970891.508931] Code: a8 00 00 00 00 65 8b 05 f3 a7 08 7c 48 98 48 c7 45 b0 00 00 00 00 4c 03 24 c5 00 4b 9a 84 4d 8b ac 24 60 09 00 00 49 8b 45 20 <48> 81 38 9d 6e ac 57 0f 85 d6 13 00 00 65 8b 05 bd a7 08 7c 25 ff >[970891.508934] RSP: 0018:ffffb5d8067bba60 EFLAGS: 00010286 >[970891.508938] RAX: ffffb5d8067b8000 RBX: ffff99a104fc0000 RCX: 00000000ffffffff >[970891.509062] RDX: 0000000000000000 RSI: 0000000000400cc0 RDI: 0000000000000001 >[970891.509066] RBP: ffffb5d8067bbb08 R08: 0000000000400cc0 R09: 0000000000000003 >[970891.509068] R10: 0000000000000000 R11: 0000000000000000 R12: ffff99a21ac33ac0 >[970891.509070] R13: ffff99a104fc0000 R14: 00000000ffffffff R15: 00000000000000e8 >[970891.509073] FS: 00007f70003fe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970891.509080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970891.509083] CR2: 00007f435994c000 CR3: 000000002ef94000 CR4: 00000000000106f0 >[970891.509088] Call Trace: >[970891.509107] <IRQ> >[970891.509117] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[970891.509128] ? rcu_sched_clock_irq+0x4ed/0x1150 >[970891.509132] ? update_rt_rq_load_avg+0x23b/0x2b0 >[970891.509137] ? timekeeping_update+0xdd/0x130 >[970891.509145] ? timekeeping_advance+0x377/0x590 >[970891.509149] ? update_process_times+0x74/0xb0 >[970891.509153] ? tick_sched_handle+0x22/0x60 >[970891.509159] ? tick_sched_timer+0x67/0x80 >[970891.509163] ? __pfx_tick_sched_timer+0x10/0x10 >[970891.509167] ? __hrtimer_run_queues+0x112/0x2b0 >[970891.509191] ? hrtimer_interrupt+0xf8/0x230 >[970891.509195] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970891.509199] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970891.509209] </IRQ> >[970891.509212] <TASK> >[970891.509215] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970891.509237] ? __schedule+0x57/0x1480 >[970891.509243] ? poll_freewait+0x49/0xb0 >[970891.509250] ? do_sys_poll+0x399/0x600 >[970891.509254] __cond_resched+0x36/0x50 >[970891.509258] kmem_cache_alloc_node+0x2d1/0x370 >[970891.509265] ? __alloc_skb+0x161/0x1a0 >[970891.509270] __alloc_skb+0x161/0x1a0 >[970891.509274] alloc_skb_with_frags+0x50/0x200 >[970891.509279] sock_alloc_send_pskb+0x203/0x250 >[970891.509284] unix_dgram_sendmsg+0x17b/0x930 >[970891.509311] sock_sendmsg+0x96/0xa0 >[970891.509316] ? sockfd_lookup_light+0x12/0x70 >[970891.509320] __sys_sendto+0x120/0x170 >[970891.509324] ? ttwu_do_activate+0x72/0x210 >[970891.509332] __x64_sys_sendto+0x24/0x30 >[970891.509337] do_syscall_64+0x5f/0x90 >[970891.509345] ? exit_to_user_mode_prepare+0x142/0x1f0 >[970891.509351] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[970891.509377] RIP: 0033:0x7f700188be9c >[970892.388494] Code: 89 4c 24 1c e8 45 97 f7 ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 91 97 f7 ff 48 8b 04 >[970892.721618] RSP: 002b:00007f70003fd7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000002c >[970892.721635] RAX: ffffffffffffffda RBX: 00007f70003fd8a0 RCX: 00007f700188be9c >[970892.721640] RDX: 0000000000000064 RSI: 00007f70003fd8a0 RDI: 0000000000000003 >[970892.721645] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 >[970892.721648] R10: 0000000000004000 R11: 0000000000000246 R12: 00000000002b7b7d >[970892.721650] R13: 00007f70003fdcf0 R14: 0000000000000064 R15: 0000000000000000 >[970892.721661] </TASK> >[970893.150588] CPU: 0 PID: 2849664 Comm: rtkit-daemon Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[970893.150906] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[970893.150944] RIP: 0010:__schedule+0x57/0x1480 >[970893.151043] Code: a8 00 00 00 00 65 8b 05 f3 a7 08 7c 48 98 48 c7 45 b0 00 00 00 00 4c 03 24 c5 00 4b 9a 84 4d 8b ac 24 60 09 00 00 49 8b 45 20 <48> 81 38 9d 6e ac 57 0f 85 d6 13 00 00 65 8b 05 bd a7 08 7c 25 ff >[970893.151046] RSP: 0018:ffffb5d8067bba60 EFLAGS: 00010286 >[970893.151050] RAX: ffffb5d8067b8000 RBX: ffff99a104fc0000 RCX: 00000000ffffffff >[970893.151053] RDX: 0000000000000000 RSI: 0000000000400cc0 RDI: 0000000000000001 >[970893.151056] RBP: ffffb5d8067bbb08 R08: 0000000000400cc0 R09: 0000000000000003 >[970893.151058] R10: 0000000000000000 R11: 0000000000000000 R12: ffff99a21ac33ac0 >[970893.151060] R13: ffff99a104fc0000 R14: 00000000ffffffff R15: 00000000000000e8 >[970893.151063] FS: 00007f70003fe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[970893.151066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[970893.151068] CR2: 00007f435994c000 CR3: 000000002ef94000 CR4: 00000000000106f0 >[970893.151072] Call Trace: >[970893.151124] <IRQ> >[970893.151237] ? rcu_dump_cpu_stacks+0xc4/0x100 >[970893.151248] ? rcu_sched_clock_irq+0x4f2/0x1150 >[970893.151253] ? update_rt_rq_load_avg+0x23b/0x2b0 >[970893.151258] ? timekeeping_update+0xdd/0x130 >[970893.151265] ? timekeeping_advance+0x377/0x590 >[970893.151298] ? update_process_times+0x74/0xb0 >[970893.151302] ? tick_sched_handle+0x22/0x60 >[970893.151307] ? tick_sched_timer+0x67/0x80 >[970893.151311] ? __pfx_tick_sched_timer+0x10/0x10 >[970893.151314] ? __hrtimer_run_queues+0x112/0x2b0 >[970893.151318] ? hrtimer_interrupt+0xf8/0x230 >[970893.151323] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[970893.151328] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[970893.151353] </IRQ> >[970893.151356] <TASK> >[970893.151357] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[970893.151364] ? __schedule+0x57/0x1480 >[970893.151368] ? poll_freewait+0x49/0xb0 >[970893.151374] ? do_sys_poll+0x399/0x600 >[970893.151379] __cond_resched+0x36/0x50 >[970893.151383] kmem_cache_alloc_node+0x2d1/0x370 >[970893.151389] ? __alloc_skb+0x161/0x1a0 >[970893.151395] __alloc_skb+0x161/0x1a0 >[970893.151419] alloc_skb_with_frags+0x50/0x200 >[970893.151426] sock_alloc_send_pskb+0x203/0x250 >[970893.151431] unix_dgram_sendmsg+0x17b/0x930 >[970893.151438] sock_sendmsg+0x96/0xa0 >[970893.151442] ? sockfd_lookup_light+0x12/0x70 >[970893.151445] __sys_sendto+0x120/0x170 >[970893.151449] ? ttwu_do_activate+0x72/0x210 >[970893.151456] __x64_sys_sendto+0x24/0x30 >[970893.151459] do_syscall_64+0x5f/0x90 >[970893.151485] ? exit_to_user_mode_prepare+0x142/0x1f0 >[970893.151491] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[970893.151495] RIP: 0033:0x7f700188be9c >[970894.572681] Code: 89 4c 24 1c e8 45 97 f7 ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 91 97 f7 ff 48 8b 04 >[970894.572698] RSP: 002b:00007f70003fd7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000002c >[970894.572703] RAX: ffffffffffffffda RBX: 00007f70003fd8a0 RCX: 00007f700188be9c >[970894.572706] RDX: 0000000000000064 RSI: 00007f70003fd8a0 RDI: 0000000000000003 >[970894.572708] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 >[970894.572711] R10: 0000000000004000 R11: 0000000000000246 R12: 00000000002b7b7d >[970894.572713] R13: 00007f70003fdcf0 R14: 0000000000000064 R15: 0000000000000000 >[970894.572726] </TASK> >[971004.932546] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [sssd_nss:3222008] >[971004.932576] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[971004.932685] CPU: 0 PID: 3222008 Comm: sssd_nss Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971004.932691] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971004.932711] RIP: 0010:avtab_search_node+0xc5/0x130 >[971004.932725] Code: 89 c1 41 c1 e9 0d 44 31 c8 69 c0 35 ae b2 c2 41 89 c1 41 c1 e9 10 44 31 c8 23 42 10 48 8b 12 48 98 48 8b 04 c2 48 85 c0 74 35 <41> 0f b7 50 06 66 81 e2 ff 7f 41 89 d0 eb 0e 66 39 d1 72 1f 48 8b >[971004.932728] RSP: 0018:ffffb5d8044dfa48 EFLAGS: 00010282 >[971004.932731] RAX: ffff99a206e289a8 RBX: ffff99a1dd646608 RCX: 0000000000000147 >[971004.932733] RDX: ffff99a1c5080000 RSI: 0000000000000e9c RDI: 0000000000000007 >[971004.932736] RBP: ffffb5d8044dfc24 R08: ffffb5d8044dfab8 R09: 00000000000084c2 >[971004.932759] R10: ffff99a212510000 R11: 0000000000000002 R12: ffff99a1dd646600 >[971004.932763] R13: ffffb5d8044dfba0 R14: 0000000000000e9b R15: 0000000000000147 >[971004.932767] FS: 00007f306cb488c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971004.932770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971004.932773] CR2: 00007ffeac8d20d0 CR3: 0000000103c6e000 CR4: 00000000000106f0 >[971004.932777] Call Trace: >[971004.932781] <IRQ> >[971004.932787] ? watchdog_timer_fn+0x1a8/0x210 >[971004.932795] ? __pfx_watchdog_timer_fn+0x10/0x10 >[971004.932833] ? __hrtimer_run_queues+0x112/0x2b0 >[971004.932839] ? hrtimer_interrupt+0xf8/0x230 >[971004.932845] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971004.932850] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971004.932856] </IRQ> >[971004.932857] <TASK> >[971004.932859] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971004.932866] ? avtab_search_node+0xc5/0x130 >[971004.932870] context_struct_compute_av+0x210/0x4d0 >[971004.932892] security_compute_av+0x11a/0x2c0 >[971004.932899] avc_compute_av.isra.0+0x58/0x200 >[971004.932909] avc_has_perm_noaudit+0xe6/0x120 >[971004.932915] selinux_inode_permission+0x136/0x1b0 >[971004.932920] security_inode_permission+0x3e/0x60 >[971004.932925] link_path_walk.part.0.constprop.0+0xd0/0x380 >[971004.932931] ? path_init+0x287/0x3c0 >[971004.932934] path_openat+0xae/0x1110 >[971004.932953] do_filp_open+0xb3/0x160 >[971004.932963] do_sys_openat2+0xaf/0x170 >[971004.932969] __x64_sys_openat+0x6e/0xa0 >[971004.932973] do_syscall_64+0x5f/0x90 >[971004.932979] ? exit_to_user_mode_prepare+0x188/0x1f0 >[971004.932985] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[971004.932989] RIP: 0033:0x7f306d4c4f35 >[971005.216778] Code: 75 53 89 f0 25 00 00 41 00 3d 00 00 41 00 74 45 80 3d d6 06 0e 00 00 74 69 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 8f 00 00 00 48 8b 54 24 28 64 48 2b 14 25 >[971005.216800] RSP: 002b:00007ffedf2be6e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 >[971005.216806] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f306d4c4f35 >[971005.216809] RDX: 0000000000000000 RSI: 00007ffedf2be780 RDI: 00000000ffffff9c >[971005.216812] RBP: 00007ffedf2be780 R08: 0000000000000000 R09: 0000000000000064 >[971005.216813] R10: 0000000000000000 R11: 0000000000000202 R12: 0000561dc34dd450 >[971005.216815] R13: 0000561dc34c7d30 R14: 00007ffedf2be780 R15: 00007ffedf2be830 >[971005.216826] </TASK> >[971032.127150] watchdog: BUG: soft lockup - CPU#0 stuck for 48s! [sssd_nss:3222008] >[971032.127183] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[971032.127354] CPU: 0 PID: 3222008 Comm: sssd_nss Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971032.127360] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971032.127363] RIP: 0010:avtab_search_node+0xc5/0x130 >[971032.127396] Code: 89 c1 41 c1 e9 0d 44 31 c8 69 c0 35 ae b2 c2 41 89 c1 41 c1 e9 10 44 31 c8 23 42 10 48 8b 12 48 98 48 8b 04 c2 48 85 c0 74 35 <41> 0f b7 50 06 66 81 e2 ff 7f 41 89 d0 eb 0e 66 39 d1 72 1f 48 8b >[971032.127416] RSP: 0018:ffffb5d8044dfa20 EFLAGS: 00010286 >[971032.127421] RAX: ffff99a1c9a956f0 RBX: ffff99a1dd6467c8 RCX: 00000000000011d9 >[971032.127424] RDX: ffff99a0e2540000 RSI: 0000000000000140 RDI: 0000000000000007 >[971032.127426] RBP: ffffb5d8044dfab8 R08: ffffb5d8044dfab8 R09: 00000000000020a3 >[971032.127428] R10: ffff99a212510000 R11: 0000000000000002 R12: ffffb5d8044dfba0 >[971032.127430] R13: ffffb5d8044dfc24 R14: 000000000000013f R15: 00000000000011d9 >[971032.127432] FS: 00007f306cb488c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971032.127435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971032.127437] CR2: 00007ffeac8d20d0 CR3: 0000000103c6e000 CR4: 00000000000106f0 >[971032.127441] Call Trace: >[971032.127445] <IRQ> >[971032.127456] ? watchdog_timer_fn+0x1a8/0x210 >[971032.127482] ? __pfx_watchdog_timer_fn+0x10/0x10 >[971032.127487] ? __hrtimer_run_queues+0x112/0x2b0 >[971032.127492] ? hrtimer_interrupt+0xf8/0x230 >[971032.127501] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971032.127508] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971032.127517] </IRQ> >[971032.127518] <TASK> >[971032.127520] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971032.127529] ? avtab_search_node+0xc5/0x130 >[971032.127548] cond_compute_av+0x3a/0xd0 >[971032.127556] context_struct_compute_av+0x27a/0x4d0 >[971032.127562] security_compute_av+0x11a/0x2c0 >[971032.127566] avc_compute_av.isra.0+0x58/0x200 >[971032.127572] avc_has_perm_noaudit+0xe6/0x120 >[971032.127577] selinux_inode_permission+0x136/0x1b0 >[971032.127582] security_inode_permission+0x3e/0x60 >[971032.127606] link_path_walk.part.0.constprop.0+0xd0/0x380 >[971032.127618] ? path_init+0x287/0x3c0 >[971032.127622] path_openat+0xae/0x1110 >[971032.127626] do_filp_open+0xb3/0x160 >[971032.127632] do_sys_openat2+0xaf/0x170 >[971032.127638] __x64_sys_openat+0x6e/0xa0 >[971032.127642] do_syscall_64+0x5f/0x90 >[971032.127647] ? exit_to_user_mode_prepare+0x188/0x1f0 >[971032.127669] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[971032.127673] RIP: 0033:0x7f306d4c4f35 >[971032.553092] Code: 75 53 89 f0 25 00 00 41 00 3d 00 00 41 00 74 45 80 3d d6 06 0e 00 00 74 69 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 8f 00 00 00 48 8b 54 24 28 64 48 2b 14 25 >[971032.553100] RSP: 002b:00007ffedf2be6e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 >[971032.553106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f306d4c4f35 >[971032.553108] RDX: 0000000000000000 RSI: 00007ffedf2be780 RDI: 00000000ffffff9c >[971032.553111] RBP: 00007ffedf2be780 R08: 0000000000000000 R09: 0000000000000064 >[971032.553113] R10: 0000000000000000 R11: 0000000000000202 R12: 0000561dc34dd450 >[971032.553116] R13: 0000561dc34c7d30 R14: 00007ffedf2be780 R15: 00007ffedf2be830 >[971032.553130] </TASK> >[971071.415557] rcu: INFO: rcu_preempt self-detected stall on CPU >[971071.415568] rcu: 0-....: (3928 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500053/86500053 fqs=2 >[971071.415575] rcu: (t=424019 jiffies g=98552269 q=379 ncpus=1) >[971071.415577] rcu: rcu_preempt kthread timer wakeup didn't happen for 172213 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[971071.415580] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411970 >[971071.415582] rcu: rcu_preempt kthread starved for 172216 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[971071.415585] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[971071.415586] rcu: RCU grace-period kthread stack dump: >[971071.415588] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[971071.415593] Call Trace: >[971071.415595] <TASK> >[971071.415601] __schedule+0x449/0x1480 >[971071.415664] ? psi_task_switch+0x84/0x230 >[971071.415673] ? lock_timer_base+0x61/0x80 >[971071.415679] schedule+0x5e/0xd0 >[971071.415682] schedule_timeout+0x98/0x160 >[971071.415690] ? __pfx_process_timeout+0x10/0x10 >[971071.415694] rcu_gp_fqs_loop+0x141/0x520 >[971071.415698] ? __note_gp_changes+0x153/0x1a0 >[971071.415701] ? __pfx_rcu_gp_kthread+0x10/0x10 >[971071.415703] rcu_gp_kthread+0xea/0x1e0 >[971071.415705] kthread+0xde/0x110 >[971071.415709] ? __pfx_kthread+0x10/0x10 >[971071.415712] ret_from_fork+0x2c/0x50 >[971071.415718] </TASK> >[971071.415720] rcu: Stack dump where RCU GP kthread last ran: >[971071.415722] CPU: 0 PID: 3279619 Comm: kworker/u2:4 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971071.415725] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971071.686152] Workqueue: btrfs-freespace-write btrfs_work_helper >[971071.686224] RIP: 0010:kmem_cache_alloc+0xfe/0x340 >[971071.686234] Code: 83 78 10 00 48 8b 38 0f 84 b8 01 00 00 48 85 ff 0f 84 af 01 00 00 8b 45 28 4c 8b 45 00 48 8b 9d b8 00 00 00 48 01 f8 48 89 c1 <48> 33 18 48 0f c9 48 31 cb 41 f6 c0 0f 0f 85 f0 01 00 00 48 8d 8a >[971071.686238] RSP: 0018:ffffb5d80465fc98 EFLAGS: 00010286 >[971071.686241] RAX: ffff99a0c1aa9f50 RBX: 3c416097e5889f47 RCX: ffff99a0c1aa9f50 >[971071.686244] RDX: 0000014850de0000 RSI: 0000000000000c40 RDI: ffff99a0c1aa9f30 >[971071.686246] RBP: ffff99a1c734f300 R08: 00003c35e5001980 R09: 0000000000000c40 >[971071.686248] R10: ffff99a1c970dc40 R11: fefefefefefefeff R12: 0000000000000000 >[971071.686250] R13: 0000000000000c40 R14: 0000000000000048 R15: ffffffff836aa39a >[971071.686253] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971071.686256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971071.686258] CR2: 00007ffeac8d20d0 CR3: 000000002ef94000 CR4: 00000000000106f0 >[971071.686262] Call Trace: >[971071.686265] <IRQ> >[971071.686270] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[971071.686276] ? rcu_sched_clock_irq+0x4ed/0x1150 >[971071.686279] ? update_rt_rq_load_avg+0x23b/0x2b0 >[971071.686283] ? timekeeping_update+0xdd/0x130 >[971071.686287] ? timekeeping_advance+0x377/0x590 >[971071.686291] ? update_process_times+0x74/0xb0 >[971071.686295] ? tick_sched_handle+0x22/0x60 >[971071.686299] ? tick_sched_timer+0x67/0x80 >[971071.686302] ? __pfx_tick_sched_timer+0x10/0x10 >[971071.686355] ? __hrtimer_run_queues+0x112/0x2b0 >[971071.686359] ? hrtimer_interrupt+0xf8/0x230 >[971071.686363] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971071.686368] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971071.686374] </IRQ> >[971071.686375] <TASK> >[971071.686377] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971071.686381] ? alloc_extent_state+0x1a/0xb0 >[971071.686388] ? kmem_cache_alloc+0xfe/0x340 >[971071.686391] ? kmem_cache_alloc+0x59/0x340 >[971071.686395] alloc_extent_state+0x1a/0xb0 >[971071.686398] __clear_extent_bit+0x284/0x490 >[971071.686404] btrfs_finish_ordered_io+0x19f/0x9d0 >[971071.686410] ? __switch_to_asm+0x3e/0x80 >[971071.686414] ? finish_task_switch.isra.0+0x90/0x2d0 >[971071.686421] btrfs_work_helper+0xe8/0x380 >[971071.686425] process_one_work+0x1c8/0x3c0 >[971071.686430] worker_thread+0x51/0x390 >[971071.686433] ? __pfx_worker_thread+0x10/0x10 >[971071.686436] kthread+0xde/0x110 >[971071.686439] ? __pfx_kthread+0x10/0x10 >[971071.686443] ret_from_fork+0x2c/0x50 >[971071.686449] </TASK> >[971071.686463] CPU: 0 PID: 3279619 Comm: kworker/u2:4 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971071.686467] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971071.686470] Workqueue: btrfs-freespace-write btrfs_work_helper >[971071.686475] RIP: 0010:kmem_cache_alloc+0xfe/0x340 >[971071.686479] Code: 83 78 10 00 48 8b 38 0f 84 b8 01 00 00 48 85 ff 0f 84 af 01 00 00 8b 45 28 4c 8b 45 00 48 8b 9d b8 00 00 00 48 01 f8 48 89 c1 <48> 33 18 48 0f c9 48 31 cb 41 f6 c0 0f 0f 85 f0 01 00 00 48 8d 8a >[971071.686482] RSP: 0018:ffffb5d80465fc98 EFLAGS: 00010286 >[971071.686485] RAX: ffff99a0c1aa9f50 RBX: 3c416097e5889f47 RCX: ffff99a0c1aa9f50 >[971071.686488] RDX: 0000014850de0000 RSI: 0000000000000c40 RDI: ffff99a0c1aa9f30 >[971071.686489] RBP: ffff99a1c734f300 R08: 00003c35e5001980 R09: 0000000000000c40 >[971071.686491] R10: ffff99a1c970dc40 R11: fefefefefefefeff R12: 0000000000000000 >[971071.686494] R13: 0000000000000c40 R14: 0000000000000048 R15: ffffffff836aa39a >[971071.686516] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971071.686518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971071.686520] CR2: 00007ffeac8d20d0 CR3: 000000002ef94000 CR4: 00000000000106f0 >[971071.686522] Call Trace: >[971071.686524] <IRQ> >[971071.686526] ? rcu_dump_cpu_stacks+0xc4/0x100 >[971071.686529] ? rcu_sched_clock_irq+0x4f2/0x1150 >[971071.686532] ? update_rt_rq_load_avg+0x23b/0x2b0 >[971071.686534] ? timekeeping_update+0xdd/0x130 >[971071.686537] ? timekeeping_advance+0x377/0x590 >[971071.686540] ? update_process_times+0x74/0xb0 >[971071.686543] ? tick_sched_handle+0x22/0x60 >[971071.686545] ? tick_sched_timer+0x67/0x80 >[971071.686547] ? __pfx_tick_sched_timer+0x10/0x10 >[971071.686550] ? __hrtimer_run_queues+0x112/0x2b0 >[971071.686553] ? hrtimer_interrupt+0xf8/0x230 >[971071.686556] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971071.686558] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971071.686561] </IRQ> >[971071.686562] <TASK> >[971071.686563] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971071.686565] ? alloc_extent_state+0x1a/0xb0 >[971071.686568] ? kmem_cache_alloc+0xfe/0x340 >[971071.686571] ? kmem_cache_alloc+0x59/0x340 >[971071.686574] alloc_extent_state+0x1a/0xb0 >[971071.686576] __clear_extent_bit+0x284/0x490 >[971071.686579] btrfs_finish_ordered_io+0x19f/0x9d0 >[971071.686582] ? __switch_to_asm+0x3e/0x80 >[971071.686585] ? finish_task_switch.isra.0+0x90/0x2d0 >[971071.686588] btrfs_work_helper+0xe8/0x380 >[971071.686592] process_one_work+0x1c8/0x3c0 >[971071.686595] worker_thread+0x51/0x390 >[971071.686598] ? __pfx_worker_thread+0x10/0x10 >[971071.686600] kthread+0xde/0x110 >[971071.686603] ? __pfx_kthread+0x10/0x10 >[971071.686607] ret_from_fork+0x2c/0x50 >[971071.686612] </TASK> >[971244.925129] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [btrfs-transacti:389] >[971244.925143] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[971244.925225] CPU: 0 PID: 389 Comm: btrfs-transacti Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971244.925230] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971244.925233] RIP: 0010:btrfs_get_64+0x25/0x170 >[971244.925242] Code: 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 41 54 4c 8d 24 16 89 d2 48 89 f1 55 4c 8d 0c 16 48 89 fd 53 49 8d 71 08 48 83 ec 18 <4c> 8b 07 48 8b 57 08 65 48 8b 04 25 28 00 00 00 48 89 44 24 10 31 >[971244.925245] RSP: 0018:ffffb5d8008238e8 EFLAGS: 00010296 >[971244.925249] RAX: 0000000000002f5d RBX: ffff99a0cabb7800 RCX: 0000000000002fc2 >[971244.925251] RDX: 0000000000000010 RSI: 0000000000002fda RDI: ffff99a0cabb7800 >[971244.925253] RBP: ffff99a0cabb7800 R08: 00000001ffdbc000 R09: 0000000000002fd2 >[971244.925256] R10: ffffb5d800823978 R11: 0000000000000021 R12: 0000000000002fd2 >[971244.925258] R13: 000000000000007d R14: ffff99a1c9f45000 R15: ffff99a1c9f45000 >[971244.925260] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971244.925263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971244.925265] CR2: 00007ffeac8d20d0 CR3: 00000000566b4000 CR4: 00000000000106f0 >[971244.925270] Call Trace: >[971244.925273] <IRQ> >[971244.925279] ? watchdog_timer_fn+0x1a8/0x210 >[971244.925286] ? __pfx_watchdog_timer_fn+0x10/0x10 >[971244.925290] ? __hrtimer_run_queues+0x112/0x2b0 >[971244.925295] ? hrtimer_interrupt+0xf8/0x230 >[971244.925299] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971244.925304] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971244.925310] </IRQ> >[971244.925311] <TASK> >[971244.925313] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971244.925320] ? btrfs_get_64+0x25/0x170 >[971244.925323] check_leaf+0x9f9/0x19e0 >[971244.925329] csum_one_extent_buffer+0x12c/0x1b0 >[971244.925335] btree_csum_one_bio+0x282/0x320 >[971244.925340] btrfs_submit_chunk+0x4b5/0x4c0 >[971244.925345] btrfs_submit_bio+0x1a/0x30 >[971244.925348] submit_one_bio+0x61/0x1b0 >[971244.925352] btree_write_cache_pages+0x85e/0x8d0 >[971244.925356] ? filemap_get_folios_tag+0x1c4/0x220 >[971244.925362] ? __pfx_end_bio_extent_buffer_writepage+0x10/0x10 >[971244.925367] do_writepages+0xd2/0x1e0 >[971244.925372] ? merge_state.part.0+0x46/0x100 >[971244.925375] filemap_fdatawrite_wbc+0x63/0x90 >[971244.925379] __filemap_fdatawrite_range+0x5c/0x80 >[971244.925384] btrfs_write_marked_extents+0x72/0x150 >[971244.925388] btrfs_write_and_wait_transaction+0x70/0xf0 >[971244.925392] btrfs_commit_transaction+0x8c4/0xf00 >[971244.925396] ? start_transaction+0xc5/0x5c0 >[971244.925400] transaction_kthread+0x141/0x1b0 >[971244.925404] ? __pfx_transaction_kthread+0x10/0x10 >[971244.925406] kthread+0xde/0x110 >[971244.925411] ? __pfx_kthread+0x10/0x10 >[971244.925414] ret_from_fork+0x2c/0x50 >[971244.925421] </TASK> >[971251.463310] rcu: INFO: rcu_preempt self-detected stall on CPU >[971251.463344] rcu: 0-....: (13508 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500053/86500053 fqs=3 >[971251.463352] rcu: (t=604071 jiffies g=98552269 q=387 ncpus=1) >[971251.463355] rcu: rcu_preempt kthread timer wakeup didn't happen for 161610 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[971251.463360] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411970 >[971251.463362] rcu: rcu_preempt kthread starved for 161613 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[971251.463366] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[971251.463368] rcu: RCU grace-period kthread stack dump: >[971251.463370] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[971251.463423] Call Trace: >[971251.463427] <TASK> >[971251.463433] __schedule+0x449/0x1480 >[971251.463444] ? psi_task_switch+0x84/0x230 >[971251.463451] ? lock_timer_base+0x61/0x80 >[971251.463529] schedule+0x5e/0xd0 >[971251.463534] schedule_timeout+0x98/0x160 >[971251.463538] ? __pfx_process_timeout+0x10/0x10 >[971251.463542] rcu_gp_fqs_loop+0x141/0x520 >[971251.463648] ? __note_gp_changes+0x153/0x1a0 >[971251.463721] ? __pfx_rcu_gp_kthread+0x10/0x10 >[971251.463737] rcu_gp_kthread+0xea/0x1e0 >[971251.463740] kthread+0xde/0x110 >[971251.463746] ? __pfx_kthread+0x10/0x10 >[971251.463750] ret_from_fork+0x2c/0x50 >[971251.463830] </TASK> >[971251.463835] rcu: Stack dump where RCU GP kthread last ran: >[971251.463838] CPU: 0 PID: 389 Comm: btrfs-transacti Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971251.463843] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971251.463846] RIP: 0010:read_extent_buffer+0xae/0x130 >[971251.463855] Code: 8b 32 4c 29 c0 4c 39 c8 49 0f 47 c1 48 2b 35 01 ea 37 01 48 c1 fe 06 48 c1 e6 0c 48 03 35 02 ea 37 01 4c 01 c6 83 f8 08 72 a9 <48> 8b 0e 48 83 c2 08 49 89 0a 89 c1 48 8b 7c 0e f8 49 89 7c 0a f8 >[971251.463859] RSP: 0018:ffffb5d800823918 EFLAGS: 00010216 >[971251.463862] RAX: 0000000000000011 RBX: ffff99a0cabb7800 RCX: 0000000000004000 >[971251.463865] RDX: ffff99a0cabb7878 RSI: ffff99a0d0859005 RDI: 0000000000000001 >[971251.463868] RBP: 00000001fecc8000 R08: 0000000000000005 R09: 0000000000000011 >[971251.463870] R10: ffffb5d800823967 R11: 0000000000001000 R12: 0000000000001005 >[971251.463872] R13: 00000000000000a0 R14: 0000000000000fa0 R15: ffff99a1c9f45000 >[971251.463875] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971251.463877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971251.463880] CR2: 00007ffeac8d20d0 CR3: 00000000566b4000 CR4: 00000000000106f0 >[971251.463884] Call Trace: >[971251.463886] <IRQ> >[971251.463888] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[971251.463894] ? rcu_sched_clock_irq+0x4ed/0x1150 >[971251.463897] ? sched_slice+0x87/0x140 >[971251.463903] ? timekeeping_update+0xdd/0x130 >[971251.463909] ? timekeeping_advance+0x377/0x590 >[971251.463913] ? update_process_times+0x74/0xb0 >[971251.463917] ? tick_sched_handle+0x22/0x60 >[971251.463922] ? tick_sched_timer+0x67/0x80 >[971251.463925] ? __pfx_tick_sched_timer+0x10/0x10 >[971251.463929] ? __hrtimer_run_queues+0x112/0x2b0 >[971251.463933] ? hrtimer_interrupt+0xf8/0x230 >[971251.463937] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971251.463942] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971251.463947] </IRQ> >[971251.463948] <TASK> >[971251.463950] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971251.463956] ? read_extent_buffer+0xae/0x130 >[971251.463960] check_leaf+0xcf/0x19e0 >[971251.463988] csum_one_extent_buffer+0x12c/0x1b0 >[971251.463994] btree_csum_one_bio+0x282/0x320 >[971251.463999] btrfs_submit_chunk+0x4b5/0x4c0 >[971251.464006] btrfs_submit_bio+0x1a/0x30 >[971251.464009] submit_one_bio+0x61/0x1b0 >[971251.464013] btree_write_cache_pages+0x85e/0x8d0 >[971251.464018] ? filemap_get_folios_tag+0x1c4/0x220 >[971251.464024] ? __pfx_end_bio_extent_buffer_writepage+0x10/0x10 >[971251.464029] do_writepages+0xd2/0x1e0 >[971251.464035] ? merge_state.part.0+0x46/0x100 >[971251.464038] filemap_fdatawrite_wbc+0x63/0x90 >[971251.464042] __filemap_fdatawrite_range+0x5c/0x80 >[971251.464048] btrfs_write_marked_extents+0x72/0x150 >[971251.464052] btrfs_write_and_wait_transaction+0x70/0xf0 >[971251.464056] btrfs_commit_transaction+0x8c4/0xf00 >[971251.464060] ? start_transaction+0xc5/0x5c0 >[971251.464064] transaction_kthread+0x141/0x1b0 >[971251.464068] ? __pfx_transaction_kthread+0x10/0x10 >[971251.464071] kthread+0xde/0x110 >[971251.464075] ? __pfx_kthread+0x10/0x10 >[971251.464078] ret_from_fork+0x2c/0x50 >[971251.464084] </TASK> >[971251.525398] CPU: 0 PID: 389 Comm: btrfs-transacti Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971251.525411] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971251.525415] RIP: 0010:read_extent_buffer+0xae/0x130 >[971251.525425] Code: 8b 32 4c 29 c0 4c 39 c8 49 0f 47 c1 48 2b 35 01 ea 37 01 48 c1 fe 06 48 c1 e6 0c 48 03 35 02 ea 37 01 4c 01 c6 83 f8 08 72 a9 <48> 8b 0e 48 83 c2 08 49 89 0a 89 c1 48 8b 7c 0e f8 49 89 7c 0a f8 >[971251.525428] RSP: 0018:ffffb5d800823918 EFLAGS: 00010216 >[971251.525432] RAX: 0000000000000011 RBX: ffff99a0cabb7800 RCX: 0000000000004000 >[971251.525435] RDX: ffff99a0cabb7878 RSI: ffff99a0d0859005 RDI: 0000000000000001 >[971251.525437] RBP: 00000001fecc8000 R08: 0000000000000005 R09: 0000000000000011 >[971251.525439] R10: ffffb5d800823967 R11: 0000000000001000 R12: 0000000000001005 >[971251.525442] R13: 00000000000000a0 R14: 0000000000000fa0 R15: ffff99a1c9f45000 >[971251.525445] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971251.525447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971251.525450] CR2: 00007ffeac8d20d0 CR3: 00000000566b4000 CR4: 00000000000106f0 >[971251.525453] Call Trace: >[971251.525457] <IRQ> >[971251.525463] ? rcu_dump_cpu_stacks+0xc4/0x100 >[971251.525469] ? rcu_sched_clock_irq+0x4f2/0x1150 >[971251.525473] ? sched_slice+0x87/0x140 >[971251.525478] ? timekeeping_update+0xdd/0x130 >[971251.525484] ? timekeeping_advance+0x377/0x590 >[971251.525489] ? update_process_times+0x74/0xb0 >[971251.525492] ? tick_sched_handle+0x22/0x60 >[971251.525497] ? tick_sched_timer+0x67/0x80 >[971251.525500] ? __pfx_tick_sched_timer+0x10/0x10 >[971251.525503] ? __hrtimer_run_queues+0x112/0x2b0 >[971251.525507] ? hrtimer_interrupt+0xf8/0x230 >[971251.525511] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971251.525516] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971251.525521] </IRQ> >[971251.525523] <TASK> >[971251.525524] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971251.525530] ? read_extent_buffer+0xae/0x130 >[971251.525534] check_leaf+0xcf/0x19e0 >[971251.525540] csum_one_extent_buffer+0x12c/0x1b0 >[971251.525546] btree_csum_one_bio+0x282/0x320 >[971251.525550] btrfs_submit_chunk+0x4b5/0x4c0 >[971251.525556] btrfs_submit_bio+0x1a/0x30 >[971251.525560] submit_one_bio+0x61/0x1b0 >[971251.525563] btree_write_cache_pages+0x85e/0x8d0 >[971251.525568] ? filemap_get_folios_tag+0x1c4/0x220 >[971251.525573] ? __pfx_end_bio_extent_buffer_writepage+0x10/0x10 >[971251.525578] do_writepages+0xd2/0x1e0 >[971251.525583] ? merge_state.part.0+0x46/0x100 >[971251.525586] filemap_fdatawrite_wbc+0x63/0x90 >[971251.525590] __filemap_fdatawrite_range+0x5c/0x80 >[971251.525595] btrfs_write_marked_extents+0x72/0x150 >[971251.525599] btrfs_write_and_wait_transaction+0x70/0xf0 >[971251.525603] btrfs_commit_transaction+0x8c4/0xf00 >[971251.525607] ? start_transaction+0xc5/0x5c0 >[971251.525611] transaction_kthread+0x141/0x1b0 >[971251.525614] ? __pfx_transaction_kthread+0x10/0x10 >[971251.525617] kthread+0xde/0x110 >[971251.525622] ? __pfx_kthread+0x10/0x10 >[971251.525625] ret_from_fork+0x2c/0x50 >[971251.525632] </TASK> >[971432.091833] rcu: INFO: rcu_preempt self-detected stall on CPU >[971432.091847] rcu: 0-....: (16621 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500053/86500053 fqs=4 >[971432.091853] rcu: (t=784704 jiffies g=98552269 q=418 ncpus=1) >[971432.091856] rcu: rcu_preempt kthread timer wakeup didn't happen for 152205 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[971432.091861] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411970 >[971432.091864] rcu: rcu_preempt kthread starved for 152208 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[971432.091867] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[971432.091869] rcu: RCU grace-period kthread stack dump: >[971432.091870] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[971432.091876] Call Trace: >[971432.091880] <TASK> >[971432.091886] __schedule+0x449/0x1480 >[971432.091898] ? lock_timer_base+0x61/0x80 >[971432.091908] schedule+0x5e/0xd0 >[971432.091912] schedule_timeout+0x98/0x160 >[971432.091916] ? __pfx_process_timeout+0x10/0x10 >[971432.091921] rcu_gp_fqs_loop+0x141/0x520 >[971432.091926] ? __note_gp_changes+0x153/0x1a0 >[971432.091930] ? __pfx_rcu_gp_kthread+0x10/0x10 >[971432.091933] rcu_gp_kthread+0xea/0x1e0 >[971432.091936] kthread+0xde/0x110 >[971432.091941] ? __pfx_kthread+0x10/0x10 >[971432.091945] ret_from_fork+0x2c/0x50 >[971432.091952] </TASK> >[971432.091953] rcu: Stack dump where RCU GP kthread last ran: >[971432.091957] CPU: 0 PID: 2849664 Comm: rtkit-daemon Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971432.091961] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971432.091962] RIP: 0010:do_sys_poll+0x3e3/0x600 >[971432.091969] Code: 39 da 0f 82 76 fd ff ff 0f 1f 00 0f ae e8 48 8d 4c 24 60 8b 51 08 48 8d 41 0c 85 d2 74 1d 83 ea 01 48 8d 74 d1 14 0f b7 50 06 <66> 89 53 06 48 83 c0 08 48 83 c3 08 48 39 f0 75 eb 48 8b 09 48 85 >[971432.091972] RSP: 0018:ffffb5d8067bba20 EFLAGS: 00010202 >[971432.091975] RAX: ffffb5d8067bba8c RBX: 00007f70003fde00 RCX: ffffb5d8067bba80 >[971432.091977] RDX: 0000000000000000 RSI: ffffb5d8067bba9c RDI: ffff99a1fb680e00 >[971432.091980] RBP: ffffb5d8067bbe30 R08: 0000000000000001 R09: 0000000000000000 >[971432.091982] R10: 0000000000000001 R11: 0000000000000110 R12: ffff99a104fc0000 >[971432.091984] R13: 0000000000000000 R14: 0000000000000000 R15: ffff99a1fb680e00 >[971432.091986] FS: 00007f70003fe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971432.091989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971432.091992] CR2: 00007f1eb9dc7088 CR3: 000000002ef94000 CR4: 00000000000106f0 >[971432.091996] Call Trace: >[971432.091998] <IRQ> >[971432.092000] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[971432.092004] ? rcu_sched_clock_irq+0x4ed/0x1150 >[971432.092007] ? update_rt_rq_load_avg+0x23b/0x2b0 >[971432.092011] ? timekeeping_update+0xdd/0x130 >[971432.092017] ? timekeeping_advance+0x377/0x590 >[971432.092021] ? update_process_times+0x74/0xb0 >[971432.092025] ? tick_sched_handle+0x22/0x60 >[971432.092029] ? tick_sched_timer+0x67/0x80 >[971432.092032] ? __pfx_tick_sched_timer+0x10/0x10 >[971432.092036] ? __hrtimer_run_queues+0x112/0x2b0 >[971432.092040] ? hrtimer_interrupt+0xf8/0x230 >[971432.092044] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971432.092049] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971432.092054] </IRQ> >[971432.092056] <TASK> >[971432.092057] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971432.092063] ? do_sys_poll+0x3e3/0x600 >[971432.092070] ? __pfx_pollwake+0x10/0x10 >[971432.092075] ? __pfx_pollwake+0x10/0x10 >[971432.092083] ? ktime_get_ts64+0x4a/0xe0 >[971432.092087] __x64_sys_poll+0xbb/0x150 >[971432.092091] do_syscall_64+0x5f/0x90 >[971432.092097] ? syscall_exit_to_user_mode+0x1b/0x40 >[971432.092100] ? do_syscall_64+0x6b/0x90 >[971432.092104] ? syscall_exit_to_user_mode+0x1b/0x40 >[971432.092106] ? do_syscall_64+0x6b/0x90 >[971432.092110] ? __irq_exit_rcu+0x4b/0xf0 >[971432.092115] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[971432.092119] RIP: 0033:0x7f700187d21f >[971432.375403] Code: 54 24 1c 48 89 74 24 10 48 89 7c 24 08 e8 b9 83 f8 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 48 8b 7c 24 08 b8 07 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 89 44 24 08 e8 0d 84 f8 ff 8b 44 >[971432.375409] RSP: 002b:00007f70003fdda0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 >[971432.375418] RAX: ffffffffffffffda RBX: 431bde82d7b634db RCX: 00007f700187d21f >[971432.375422] RDX: 0000000000002710 RSI: 0000000000000002 RDI: 00007f70003fde00 >[971432.375424] RBP: 000000001e5e4472 R08: 0000000000000000 R09: 0000000000000000 >[971432.375426] R10: 0000000000004000 R11: 0000000000000293 R12: 00007f70003fddf0 >[971432.375429] R13: 00000000000ed4da R14: 0000000039ef758d R15: 0000000039ef758d >[971432.375436] </TASK> >[971432.375505] CPU: 0 PID: 2849664 Comm: rtkit-daemon Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971432.375512] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971432.375514] RIP: 0010:do_sys_poll+0x3e3/0x600 >[971432.375521] Code: 39 da 0f 82 76 fd ff ff 0f 1f 00 0f ae e8 48 8d 4c 24 60 8b 51 08 48 8d 41 0c 85 d2 74 1d 83 ea 01 48 8d 74 d1 14 0f b7 50 06 <66> 89 53 06 48 83 c0 08 48 83 c3 08 48 39 f0 75 eb 48 8b 09 48 85 >[971432.375524] RSP: 0018:ffffb5d8067bba20 EFLAGS: 00010202 >[971432.375527] RAX: ffffb5d8067bba8c RBX: 00007f70003fde00 RCX: ffffb5d8067bba80 >[971432.375529] RDX: 0000000000000000 RSI: ffffb5d8067bba9c RDI: ffff99a1fb680e00 >[971432.375531] RBP: ffffb5d8067bbe30 R08: 0000000000000001 R09: 0000000000000000 >[971432.375533] R10: 0000000000000001 R11: 0000000000000110 R12: ffff99a104fc0000 >[971432.375535] R13: 0000000000000000 R14: 0000000000000000 R15: ffff99a1fb680e00 >[971432.375538] FS: 00007f70003fe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971432.375545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971432.375547] CR2: 00007f1eb9dc7088 CR3: 000000002ef94000 CR4: 00000000000106f0 >[971432.375551] Call Trace: >[971432.375555] <IRQ> >[971432.375557] ? rcu_dump_cpu_stacks+0xc4/0x100 >[971432.375564] ? rcu_sched_clock_irq+0x4f2/0x1150 >[971432.375568] ? update_rt_rq_load_avg+0x23b/0x2b0 >[971432.375572] ? timekeeping_update+0xdd/0x130 >[971432.375577] ? timekeeping_advance+0x377/0x590 >[971432.375581] ? update_process_times+0x74/0xb0 >[971432.375584] ? tick_sched_handle+0x22/0x60 >[971432.375588] ? tick_sched_timer+0x67/0x80 >[971432.375591] ? __pfx_tick_sched_timer+0x10/0x10 >[971432.375595] ? __hrtimer_run_queues+0x112/0x2b0 >[971432.375602] ? hrtimer_interrupt+0xf8/0x230 >[971432.375608] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971432.375613] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971432.375619] </IRQ> >[971432.375620] <TASK> >[971432.375622] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971432.375627] ? do_sys_poll+0x3e3/0x600 >[971432.375634] ? __pfx_pollwake+0x10/0x10 >[971432.375639] ? __pfx_pollwake+0x10/0x10 >[971432.375647] ? ktime_get_ts64+0x4a/0xe0 >[971432.375651] __x64_sys_poll+0xbb/0x150 >[971432.375654] do_syscall_64+0x5f/0x90 >[971432.375661] ? syscall_exit_to_user_mode+0x1b/0x40 >[971432.375664] ? do_syscall_64+0x6b/0x90 >[971432.375667] ? syscall_exit_to_user_mode+0x1b/0x40 >[971432.375670] ? do_syscall_64+0x6b/0x90 >[971432.375673] ? __irq_exit_rcu+0x4b/0xf0 >[971432.375678] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[971432.375682] RIP: 0033:0x7f700187d21f >[971432.375694] Code: 54 24 1c 48 89 74 24 10 48 89 7c 24 08 e8 b9 83 f8 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 48 8b 7c 24 08 b8 07 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 89 44 24 08 e8 0d 84 f8 ff 8b 44 >[971432.375697] RSP: 002b:00007f70003fdda0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 >[971432.375700] RAX: ffffffffffffffda RBX: 431bde82d7b634db RCX: 00007f700187d21f >[971432.375702] RDX: 0000000000002710 RSI: 0000000000000002 RDI: 00007f70003fde00 >[971432.375704] RBP: 000000001e5e4472 R08: 0000000000000000 R09: 0000000000000000 >[971432.375706] R10: 0000000000004000 R11: 0000000000000293 R12: 00007f70003fddf0 >[971432.375708] R13: 00000000000ed4da R14: 0000000039ef758d R15: 0000000039ef758d >[971432.375712] </TASK> >[971562.449151] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [rtkit-daemon:2849664] >[971562.449163] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[971562.449238] CPU: 0 PID: 2849664 Comm: rtkit-daemon Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971562.449243] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971562.449246] RIP: 0010:copy_user_generic_string+0x30/0x50 >[971562.449255] Code: 00 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 <f3> 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 e9 cf 39 02 00 8d 0c ca 89 ca >[971562.449259] RSP: 0018:ffffb5d8067bbbf0 EFLAGS: 00010202 >[971562.449262] RAX: 0000000000000064 RBX: 0000000000000064 RCX: 000000000000000c >[971562.449264] RDX: 0000000000000004 RSI: 00007f70003fd8a0 RDI: ffff99a0ca5fca00 >[971562.449267] RBP: 0000000000000000 R08: ffffb5d8067bbb00 R09: 0000000000000003 >[971562.449269] R10: 0000000000000001 R11: 0000000000000110 R12: ffffb5d8067bbd98 >[971562.449271] R13: ffff99a0ca5fca00 R14: 0000000000000000 R15: 0000000000000064 >[971562.449273] FS: 00007f70003fe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971562.449276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971562.449278] CR2: 00007ffeac8f1ff8 CR3: 000000002ef94000 CR4: 00000000000106f0 >[971562.449282] Call Trace: >[971562.449285] <IRQ> >[971562.449291] ? watchdog_timer_fn+0x1a8/0x210 >[971562.449298] ? __pfx_watchdog_timer_fn+0x10/0x10 >[971562.449302] ? __hrtimer_run_queues+0x112/0x2b0 >[971562.449307] ? hrtimer_interrupt+0xf8/0x230 >[971562.449311] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971562.449316] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971562.449321] </IRQ> >[971562.449322] <TASK> >[971562.449324] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971562.449331] ? copy_user_generic_string+0x30/0x50 >[971562.449334] _copy_from_iter+0x11c/0x570 >[971562.449341] skb_copy_datagram_from_iter+0x7a/0x1e0 >[971562.449347] unix_dgram_sendmsg+0x1d7/0x930 >[971562.449354] sock_sendmsg+0x96/0xa0 >[971562.449358] ? sockfd_lookup_light+0x12/0x70 >[971562.449361] __sys_sendto+0x120/0x170 >[971562.449368] __x64_sys_sendto+0x24/0x30 >[971562.449371] do_syscall_64+0x5f/0x90 >[971562.449376] ? syscall_exit_to_user_mode+0x1b/0x40 >[971562.449379] ? do_syscall_64+0x6b/0x90 >[971562.449382] ? syscall_exit_to_user_mode+0x1b/0x40 >[971562.449385] ? do_syscall_64+0x6b/0x90 >[971562.449388] ? exit_to_user_mode_prepare+0x142/0x1f0 >[971562.449393] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[971562.449397] RIP: 0033:0x7f700188be9c >[971563.181456] Code: 89 4c 24 1c e8 45 97 f7 ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 91 97 f7 ff 48 8b 04 >[971563.181506] RSP: 002b:00007f70003fd7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000002c >[971563.181515] RAX: ffffffffffffffda RBX: 00007f70003fd8a0 RCX: 00007f700188be9c >[971563.181518] RDX: 0000000000000064 RSI: 00007f70003fd8a0 RDI: 0000000000000003 >[971563.181521] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 >[971563.181523] R10: 0000000000004000 R11: 0000000000000246 R12: 00000000002b7b7d >[971563.181526] R13: 00007f70003fdcf0 R14: 0000000000000064 R15: 0000000000000000 >[971563.181538] </TASK> >[971597.492955] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [btrfs-transacti:389] >[971597.492967] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[971597.493066] CPU: 0 PID: 389 Comm: btrfs-transacti Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971597.493071] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971597.493073] RIP: 0010:_raw_spin_unlock_irqrestore+0x1d/0x40 >[971597.493085] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 0f 1f 00 f7 c6 00 02 00 00 74 06 fb 0f 1f 44 00 00 <65> ff 0d d4 17 08 7c 74 05 e9 85 1a 00 00 0f 1f 44 00 00 e9 7b 1a >[971597.493088] RSP: 0018:ffffb5d800823a70 EFLAGS: 00010206 >[971597.493091] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff99a1c0aec828 >[971597.493093] RDX: ffff99a1c0af6040 RSI: 0000000000000293 RDI: ffff99a1c7069d80 >[971597.493095] RBP: 0000000000000293 R08: 0000000000000001 R09: 0000000000001000 >[971597.493097] R10: 0000000010db1fff R11: 0000000000000000 R12: ffff99a1c0af4000 >[971597.493099] R13: ffff99a1c3d11000 R14: ffff99a1c0c97000 R15: 0000000000000000 >[971597.493102] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971597.493104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971597.493106] CR2: 00007ffeac8f1ff8 CR3: 000000002ef94000 CR4: 00000000000106f0 >[971597.493110] Call Trace: >[971597.493114] <IRQ> >[971597.493121] ? watchdog_timer_fn+0x1a8/0x210 >[971597.493128] ? __pfx_watchdog_timer_fn+0x10/0x10 >[971597.493132] ? __hrtimer_run_queues+0x112/0x2b0 >[971597.493138] ? hrtimer_interrupt+0xf8/0x230 >[971597.493142] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971597.493147] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971597.493151] </IRQ> >[971597.493153] <TASK> >[971597.493154] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971597.493161] ? _raw_spin_unlock_irqrestore+0x1d/0x40 >[971597.493165] ata_scsi_queuecmd+0x53/0x80 >[971597.493171] scsi_queue_rq+0x389/0xc80 >[971597.493176] blk_mq_dispatch_rq_list+0x2f6/0x880 >[971597.493182] ? bfq_dispatch_request+0xf0/0x1230 >[971597.493187] blk_mq_do_dispatch_sched+0x324/0x3c0 >[971597.493192] __blk_mq_sched_dispatch_requests+0xec/0x130 >[971597.493195] blk_mq_sched_dispatch_requests+0x34/0x60 >[971597.493198] __blk_mq_run_hw_queue+0x70/0x90 >[971597.493202] blk_mq_sched_insert_requests+0x73/0x170 >[971597.493205] ? wbc_detach_inode+0x176/0x220 >[971597.493211] blk_mq_flush_plug_list+0x137/0x300 >[971597.493216] __blk_flush_plug+0x106/0x160 >[971597.493221] ? btrfs_write_marked_extents+0xb3/0x150 >[971597.493226] blk_finish_plug+0x29/0x40 >[971597.493229] btrfs_write_and_wait_transaction+0x7b/0xf0 >[971597.493234] btrfs_commit_transaction+0x8c4/0xf00 >[971597.493237] ? start_transaction+0xc5/0x5c0 >[971597.493241] transaction_kthread+0x141/0x1b0 >[971597.493245] ? __pfx_transaction_kthread+0x10/0x10 >[971597.493247] kthread+0xde/0x110 >[971597.493253] ? __pfx_kthread+0x10/0x10 >[971597.493256] ret_from_fork+0x2c/0x50 >[971597.493263] </TASK> >[971612.180176] rcu: INFO: rcu_preempt self-detected stall on CPU >[971612.180190] rcu: 0-....: (18854 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500053/86500053 fqs=5 >[971612.180197] rcu: (t=964797 jiffies g=98552269 q=433 ncpus=1) >[971612.180200] rcu: rcu_preempt kthread timer wakeup didn't happen for 179806 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[971612.180204] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411970 >[971612.180206] rcu: rcu_preempt kthread starved for 179809 jiffies! g98552269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[971612.180209] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[971612.180211] rcu: RCU grace-period kthread stack dump: >[971612.180213] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[971612.180220] Call Trace: >[971612.180223] <TASK> >[971612.180230] __schedule+0x449/0x1480 >[971612.180241] ? lock_timer_base+0x61/0x80 >[971612.180249] schedule+0x5e/0xd0 >[971612.180253] schedule_timeout+0x98/0x160 >[971612.180257] ? __pfx_process_timeout+0x10/0x10 >[971612.180261] rcu_gp_fqs_loop+0x141/0x520 >[971612.180267] ? __note_gp_changes+0x153/0x1a0 >[971612.180270] ? __pfx_rcu_gp_kthread+0x10/0x10 >[971612.180273] rcu_gp_kthread+0xea/0x1e0 >[971612.180276] kthread+0xde/0x110 >[971612.180282] ? __pfx_kthread+0x10/0x10 >[971612.180286] ret_from_fork+0x2c/0x50 >[971612.180293] </TASK> >[971612.180295] rcu: Stack dump where RCU GP kthread last ran: >[971612.180298] CPU: 0 PID: 389 Comm: btrfs-transacti Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971612.180302] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971612.180304] RIP: 0010:find_first_extent_bit_state+0x26/0x90 >[971612.180311] Code: 90 90 90 90 0f 1f 44 00 00 55 53 89 d3 48 8b 17 48 85 d2 74 4c 48 89 f5 eb 0c 48 83 c2 10 48 8b 12 48 85 d2 74 1c 48 8d 42 f0 <48> 3b 6a f0 72 ea 48 39 6a f8 73 34 48 83 c2 08 48 8b 12 48 85 d2 >[971612.180315] RSP: 0018:ffffb5d800823d50 EFLAGS: 00010282 >[971612.180318] RAX: ffff99a0c53a4e10 RBX: 0000000000000200 RCX: ffffb5d800823db8 >[971612.180321] RDX: ffff99a0c53a4e20 RSI: 0000000000000000 RDI: ffff99a0c5370a38 >[971612.180323] RBP: 0000000000000000 R08: 0000000000000200 R09: ffffb5d800823da8 >[971612.180325] R10: 000000001bbb2f9a R11: 0000000000000110 R12: 0000000000000200 >[971612.180328] R13: 0000000000000000 R14: ffffb5d800823db0 R15: ffff99a0c5370a54 >[971612.180330] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971612.180333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971612.180335] CR2: 00007ffeac8f1ff8 CR3: 000000002ef94000 CR4: 00000000000106f0 >[971612.180339] Call Trace: >[971612.180341] <IRQ> >[971612.180343] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[971612.180347] ? rcu_sched_clock_irq+0x4ed/0x1150 >[971612.180350] ? sched_slice+0x87/0x140 >[971612.180355] ? timekeeping_update+0xdd/0x130 >[971612.180359] ? timekeeping_advance+0x377/0x590 >[971612.180364] ? update_process_times+0x74/0xb0 >[971612.180367] ? tick_sched_handle+0x22/0x60 >[971612.180372] ? tick_sched_timer+0x67/0x80 >[971612.180375] ? __pfx_tick_sched_timer+0x10/0x10 >[971612.180379] ? __hrtimer_run_queues+0x112/0x2b0 >[971612.180383] ? hrtimer_interrupt+0xf8/0x230 >[971612.180386] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971612.180391] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971612.180396] </IRQ> >[971612.180398] <TASK> >[971612.180399] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971612.180407] ? find_first_extent_bit_state+0x26/0x90 >[971612.180413] find_first_extent_bit+0xb2/0x100 >[971612.180419] __btrfs_wait_marked_extents.isra.0+0x8b/0x110 >[971612.180425] btrfs_write_and_wait_transaction+0x8a/0xf0 >[971612.180429] btrfs_commit_transaction+0x8c4/0xf00 >[971612.180434] ? start_transaction+0xc5/0x5c0 >[971612.180437] transaction_kthread+0x141/0x1b0 >[971612.180441] ? __pfx_transaction_kthread+0x10/0x10 >[971612.180444] kthread+0xde/0x110 >[971612.180447] ? __pfx_kthread+0x10/0x10 >[971612.180451] ret_from_fork+0x2c/0x50 >[971612.180456] </TASK> >[971612.180467] CPU: 0 PID: 389 Comm: btrfs-transacti Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971612.180471] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971612.180472] RIP: 0010:find_first_extent_bit_state+0x26/0x90 >[971612.180476] Code: 90 90 90 90 0f 1f 44 00 00 55 53 89 d3 48 8b 17 48 85 d2 74 4c 48 89 f5 eb 0c 48 83 c2 10 48 8b 12 48 85 d2 74 1c 48 8d 42 f0 <48> 3b 6a f0 72 ea 48 39 6a f8 73 34 48 83 c2 08 48 8b 12 48 85 d2 >[971612.180479] RSP: 0018:ffffb5d800823d50 EFLAGS: 00010282 >[971612.180482] RAX: ffff99a0c53a4e10 RBX: 0000000000000200 RCX: ffffb5d800823db8 >[971612.180484] RDX: ffff99a0c53a4e20 RSI: 0000000000000000 RDI: ffff99a0c5370a38 >[971612.180485] RBP: 0000000000000000 R08: 0000000000000200 R09: ffffb5d800823da8 >[971612.180487] R10: 000000001bbb2f9a R11: 0000000000000110 R12: 0000000000000200 >[971612.180489] R13: 0000000000000000 R14: ffffb5d800823db0 R15: ffff99a0c5370a54 >[971612.180491] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971612.180494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971612.180496] CR2: 00007ffeac8f1ff8 CR3: 000000002ef94000 CR4: 00000000000106f0 >[971612.180498] Call Trace: >[971612.180500] <IRQ> >[971612.180501] ? rcu_dump_cpu_stacks+0xc4/0x100 >[971612.180506] ? rcu_sched_clock_irq+0x4f2/0x1150 >[971612.180509] ? sched_slice+0x87/0x140 >[971612.180512] ? timekeeping_update+0xdd/0x130 >[971612.180516] ? timekeeping_advance+0x377/0x590 >[971612.180520] ? update_process_times+0x74/0xb0 >[971612.180523] ? tick_sched_handle+0x22/0x60 >[971612.180527] ? tick_sched_timer+0x67/0x80 >[971612.180530] ? __pfx_tick_sched_timer+0x10/0x10 >[971612.180534] ? __hrtimer_run_queues+0x112/0x2b0 >[971612.180537] ? hrtimer_interrupt+0xf8/0x230 >[971612.180541] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971612.180545] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971612.180548] </IRQ> >[971612.180550] <TASK> >[971612.180551] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971612.180556] ? find_first_extent_bit_state+0x26/0x90 >[971612.180559] find_first_extent_bit+0xb2/0x100 >[971612.180563] __btrfs_wait_marked_extents.isra.0+0x8b/0x110 >[971612.180567] btrfs_write_and_wait_transaction+0x8a/0xf0 >[971612.180571] btrfs_commit_transaction+0x8c4/0xf00 >[971612.180575] ? start_transaction+0xc5/0x5c0 >[971612.180579] transaction_kthread+0x141/0x1b0 >[971612.180583] ? __pfx_transaction_kthread+0x10/0x10 >[971612.180586] kthread+0xde/0x110 >[971612.180589] ? __pfx_kthread+0x10/0x10 >[971612.180592] ret_from_fork+0x2c/0x50 >[971612.180597] </TASK> >[971777.457150] rcu: INFO: rcu_preempt self-detected stall on CPU >[971777.457163] rcu: 0-...!: (1220 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500054/86500054 fqs=0 >[971777.457170] rcu: (t=61135 jiffies g=98552273 q=500 ncpus=1) >[971777.457174] rcu: rcu_preempt kthread timer wakeup didn't happen for 61132 jiffies! g98552273 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[971777.457178] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411971 >[971777.457181] rcu: rcu_preempt kthread starved for 61135 jiffies! g98552273 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[971777.457185] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[971777.457187] rcu: RCU grace-period kthread stack dump: >[971777.457189] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[971777.457196] Call Trace: >[971777.457199] <TASK> >[971777.457205] __schedule+0x449/0x1480 >[971777.457216] ? lock_timer_base+0x61/0x80 >[971777.457224] schedule+0x5e/0xd0 >[971777.457228] schedule_timeout+0x98/0x160 >[971777.457233] ? __pfx_process_timeout+0x10/0x10 >[971777.457238] rcu_gp_fqs_loop+0x141/0x520 >[971777.457243] ? __note_gp_changes+0x153/0x1a0 >[971777.457247] ? __pfx_rcu_gp_kthread+0x10/0x10 >[971777.457250] rcu_gp_kthread+0xea/0x1e0 >[971777.457254] kthread+0xde/0x110 >[971777.457259] ? __pfx_kthread+0x10/0x10 >[971777.457262] ret_from_fork+0x2c/0x50 >[971777.457270] </TASK> >[971777.457271] rcu: Stack dump where RCU GP kthread last ran: >[971777.457274] CPU: 0 PID: 2849664 Comm: rtkit-daemon Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971777.457279] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971777.457281] RIP: 0010:finish_task_switch.isra.0+0x96/0x2d0 >[971777.457288] Code: 45 34 00 00 00 00 0f 1f 44 00 00 49 8b 9c 24 20 0a 00 00 48 85 db 0f 85 aa 00 00 00 4c 89 e7 e8 10 f6 ff ff fb 0f 1f 44 00 00 <65> 48 8b 04 25 80 32 03 00 66 90 4d 85 f6 74 21 65 48 8b 04 25 80 >[971777.457292] RSP: 0018:ffffb5d8067bb8b0 EFLAGS: 00010282 >[971777.457295] RAX: ffff99a1c3d1a740 RBX: 0000000000000000 RCX: 0000000000000002 >[971777.457298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff99a21ac33ac0 >[971777.457300] RBP: ffffb5d8067bb8d8 R08: 0000000000000000 R09: 0000000000000000 >[971777.457303] R10: 0000000000000001 R11: 0000000000000030 R12: ffff99a21ac33ac0 >[971777.457305] R13: ffff99a1c3d1a740 R14: 0000000000000000 R15: 0000000000000000 >[971777.457307] FS: 00007f70003fe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971777.457310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971777.457312] CR2: 000055a3e8f76ff8 CR3: 000000002ef94000 CR4: 00000000000106f0 >[971777.457316] Call Trace: >[971777.457318] <IRQ> >[971777.457320] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[971777.457325] ? rcu_sched_clock_irq+0x4ed/0x1150 >[971777.457328] ? sched_slice+0x87/0x140 >[971777.457333] ? timekeeping_update+0xdd/0x130 >[971777.457339] ? timekeeping_advance+0x377/0x590 >[971777.457343] ? update_process_times+0x74/0xb0 >[971777.457347] ? tick_sched_handle+0x22/0x60 >[971777.457351] ? tick_sched_timer+0x67/0x80 >[971777.457355] ? __pfx_tick_sched_timer+0x10/0x10 >[971777.457358] ? __hrtimer_run_queues+0x112/0x2b0 >[971777.457363] ? hrtimer_interrupt+0xf8/0x230 >[971777.457367] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971777.457372] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971777.457377] </IRQ> >[971777.457379] <TASK> >[971777.457381] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971777.457386] ? finish_task_switch.isra.0+0x96/0x2d0 >[971777.457391] __schedule+0x451/0x1480 >[971777.457396] ? timerqueue_add+0x66/0xb0 >[971777.457400] schedule+0x5e/0xd0 >[971777.457404] schedule_hrtimeout_range_clock+0xbe/0x130 >[971777.457408] ? __pfx_hrtimer_wakeup+0x10/0x10 >[971777.457412] do_sys_poll+0x500/0x600 >[971777.457422] ? __pfx_pollwake+0x10/0x10 >[971777.457427] ? __pfx_pollwake+0x10/0x10 >[971777.457436] __x64_sys_poll+0xbb/0x150 >[971777.457439] do_syscall_64+0x5f/0x90 >[971777.457444] ? syscall_exit_to_user_mode+0x1b/0x40 >[971777.457448] ? do_syscall_64+0x6b/0x90 >[971777.457451] ? do_syscall_64+0x6b/0x90 >[971777.457456] ? syscall_exit_to_user_mode+0x1b/0x40 >[971777.457459] ? do_syscall_64+0x6b/0x90 >[971777.457464] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[971777.457467] RIP: 0033:0x7f700187d21f >[971778.377785] Code: 54 24 1c 48 89 74 24 10 48 89 7c 24 08 e8 b9 83 f8 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 48 8b 7c 24 08 b8 07 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 89 44 24 08 e8 0d 84 f8 ff 8b 44 >[971778.442819] RSP: 002b:00007f70003fdda0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 >[971778.442833] RAX: ffffffffffffffda RBX: 431bde82d7b634db RCX: 00007f700187d21f >[971778.442837] RDX: 0000000000002710 RSI: 0000000000000002 RDI: 00007f70003fde00 >[971778.442839] RBP: 0000000018d904a7 R08: 0000000000000000 R09: 0000000000000000 >[971778.442842] R10: 0000000000004000 R11: 0000000000000293 R12: 00007f70003fddf0 >[971778.442844] R13: 00000000000ed641 R14: 0000000039f4ef88 R15: 0000000039f4ef88 >[971778.442854] </TASK> >[971778.512161] CPU: 0 PID: 2849664 Comm: rtkit-daemon Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971778.512174] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971778.816802] RIP: 0010:finish_task_switch.isra.0+0x96/0x2d0 >[971778.816823] Code: 45 34 00 00 00 00 0f 1f 44 00 00 49 8b 9c 24 20 0a 00 00 48 85 db 0f 85 aa 00 00 00 4c 89 e7 e8 10 f6 ff ff fb 0f 1f 44 00 00 <65> 48 8b 04 25 80 32 03 00 66 90 4d 85 f6 74 21 65 48 8b 04 25 80 >[971778.816827] RSP: 0018:ffffb5d8067bb8b0 EFLAGS: 00010282 >[971778.816831] RAX: ffff99a1c3d1a740 RBX: 0000000000000000 RCX: 0000000000000002 >[971778.816834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff99a21ac33ac0 >[971778.816836] RBP: ffffb5d8067bb8d8 R08: 0000000000000000 R09: 0000000000000000 >[971778.816838] R10: 0000000000000001 R11: 0000000000000030 R12: ffff99a21ac33ac0 >[971778.816840] R13: ffff99a1c3d1a740 R14: 0000000000000000 R15: 0000000000000000 >[971778.816843] FS: 00007f70003fe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971778.816846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971778.816848] CR2: 000055a3e8f76ff8 CR3: 000000002ef94000 CR4: 00000000000106f0 >[971778.816852] Call Trace: >[971778.816855] <IRQ> >[971778.816861] ? rcu_dump_cpu_stacks+0xc4/0x100 >[971778.816868] ? rcu_sched_clock_irq+0x4f2/0x1150 >[971778.816872] ? sched_slice+0x87/0x140 >[971778.816876] ? timekeeping_update+0xdd/0x130 >[971778.816882] ? timekeeping_advance+0x377/0x590 >[971778.816886] ? update_process_times+0x74/0xb0 >[971778.816890] ? tick_sched_handle+0x22/0x60 >[971778.816894] ? tick_sched_timer+0x67/0x80 >[971778.816897] ? __pfx_tick_sched_timer+0x10/0x10 >[971778.816901] ? __hrtimer_run_queues+0x112/0x2b0 >[971778.816905] ? hrtimer_interrupt+0xf8/0x230 >[971778.816908] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971778.816913] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971778.816919] </IRQ> >[971778.816920] <TASK> >[971778.816922] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971778.816928] ? finish_task_switch.isra.0+0x96/0x2d0 >[971778.816932] __schedule+0x451/0x1480 >[971778.816938] ? timerqueue_add+0x66/0xb0 >[971778.816943] schedule+0x5e/0xd0 >[971778.816946] schedule_hrtimeout_range_clock+0xbe/0x130 >[971778.816951] ? __pfx_hrtimer_wakeup+0x10/0x10 >[971778.816955] do_sys_poll+0x500/0x600 >[971778.816964] ? __pfx_pollwake+0x10/0x10 >[971778.816968] ? __pfx_pollwake+0x10/0x10 >[971778.816977] __x64_sys_poll+0xbb/0x150 >[971778.816980] do_syscall_64+0x5f/0x90 >[971778.816985] ? syscall_exit_to_user_mode+0x1b/0x40 >[971778.816988] ? do_syscall_64+0x6b/0x90 >[971778.816991] ? do_syscall_64+0x6b/0x90 >[971778.816995] ? syscall_exit_to_user_mode+0x1b/0x40 >[971778.816998] ? do_syscall_64+0x6b/0x90 >[971778.817002] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[971778.817005] RIP: 0033:0x7f700187d21f >[971779.676329] Code: 54 24 1c 48 89 74 24 10 48 89 7c 24 08 e8 b9 83 f8 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 48 8b 7c 24 08 b8 07 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 89 44 24 08 e8 0d 84 f8 ff 8b 44 >[971779.676335] RSP: 002b:00007f70003fdda0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 >[971779.676340] RAX: ffffffffffffffda RBX: 431bde82d7b634db RCX: 00007f700187d21f >[971779.676343] RDX: 0000000000002710 RSI: 0000000000000002 RDI: 00007f70003fde00 >[971779.676345] RBP: 0000000018d904a7 R08: 0000000000000000 R09: 0000000000000000 >[971779.676348] R10: 0000000000004000 R11: 0000000000000293 R12: 00007f70003fddf0 >[971779.676350] R13: 00000000000ed641 R14: 0000000039f4ef88 R15: 0000000039f4ef88 >[971779.676358] </TASK> >[971824.918757] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [ksoftirqd/0:15] >[971824.918771] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[971824.918866] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971824.918873] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971824.918876] RIP: 0010:vbg_req_perform+0x2c/0x40 [vboxguest] >[971824.918894] Code: 1f 00 0f 1f 44 00 00 b8 00 00 00 80 48 01 f0 72 21 48 c7 c2 00 00 00 80 48 2b 15 e7 3e 4f c4 48 01 d0 0f b7 57 08 ef 0f ae f0 <8b> 46 0c e9 fc 3f b0 c3 48 8b 15 c5 ca b7 c4 eb e4 0f 1f 00 90 90 >[971824.918899] RSP: 0018:ffffb5d800083db0 EFLAGS: 00010207 >[971824.918905] RAX: 0000000001114000 RBX: ffff99a1c3d66298 RCX: 0000000000000000 >[971824.918909] RDX: 000000000000d040 RSI: ffff99a0c1114000 RDI: ffff99a1c3d66028 >[971824.918914] RBP: ffff99a1c3d66298 R08: ffff99a1c0a24f11 R09: 0000000000000000 >[971824.918917] R10: 0000000004ac056a R11: 0000000000000110 R12: ffffffffc04abd60 >[971824.918919] R13: ffff99a1c3d66298 R14: ffffb5d800083e10 R15: ffff99a21ac21e80 >[971824.918923] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971824.918928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971824.918932] CR2: 000055a3e8f76ff8 CR3: 000000010715e000 CR4: 00000000000106f0 >[971824.918938] Call Trace: >[971824.918942] <IRQ> >[971824.918951] ? watchdog_timer_fn+0x1a8/0x210 >[971824.918967] ? __pfx_watchdog_timer_fn+0x10/0x10 >[971824.918973] ? __hrtimer_run_queues+0x112/0x2b0 >[971824.918981] ? hrtimer_interrupt+0xf8/0x230 >[971824.918989] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971824.918994] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971824.919004] </IRQ> >[971824.919005] <TASK> >[971824.919007] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971824.919015] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[971824.919025] ? vbg_req_perform+0x2c/0x40 [vboxguest] >[971824.919034] vbg_heartbeat_timer+0x1d/0x40 [vboxguest] >[971824.919044] call_timer_fn+0x27/0x130 >[971824.919049] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[971824.919057] __run_timers+0x222/0x2c0 >[971824.919063] run_timer_softirq+0x1d/0x40 >[971824.919068] __do_softirq+0xd4/0x2c8 >[971824.919074] ? __pfx_smpboot_thread_fn+0x10/0x10 >[971824.919079] run_ksoftirqd+0x2c/0x40 >[971824.919087] smpboot_thread_fn+0xdc/0x1d0 >[971824.919092] kthread+0xde/0x110 >[971824.919098] ? __pfx_kthread+0x10/0x10 >[971824.919103] ret_from_fork+0x2c/0x50 >[971824.919113] </TASK> >[971852.918035] watchdog: BUG: soft lockup - CPU#0 stuck for 50s! [ksoftirqd/0:15] >[971852.918048] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[971852.918147] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971852.918152] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971852.918155] RIP: 0010:nf_confirm+0x59/0x2f0 [nf_conntrack] >[971852.918179] Code: 7c 24 06 b8 01 00 00 00 c6 44 24 05 00 48 83 fd 07 0f 86 26 01 00 00 80 3a 04 48 89 f3 0f 84 41 01 00 00 49 89 ed 49 83 e5 f8 <4d> 8b a5 b0 00 00 00 4d 85 e4 0f 84 20 02 00 00 41 0f b6 04 24 84 >[971852.918183] RSP: 0018:ffffb5d800083aa0 EFLAGS: 00010286 >[971852.918186] RAX: 0000000000000001 RBX: ffff99a0cb67c300 RCX: 0000000000000000 >[971852.918189] RDX: ffff99a1c0c2d000 RSI: ffff99a0cb67c300 RDI: 0000000000000000 >[971852.918191] RBP: ffff99a0cc978704 R08: ffffb5d800083a70 R09: 0000000000000004 >[971852.918193] R10: ffff99a1f22dff10 R11: ffff99a1f22dfc00 R12: ffffb5d800083b18 >[971852.918195] R13: ffff99a0cc978700 R14: ffff99a1c65b3600 R15: ffffb5d800083c68 >[971852.918198] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971852.918200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971852.918203] CR2: 000055a3e8f76ff8 CR3: 000000010715e000 CR4: 00000000000106f0 >[971852.918207] Call Trace: >[971852.918210] <IRQ> >[971852.918215] ? watchdog_timer_fn+0x1a8/0x210 >[971852.918222] ? __pfx_watchdog_timer_fn+0x10/0x10 >[971852.918226] ? __hrtimer_run_queues+0x112/0x2b0 >[971852.918232] ? hrtimer_interrupt+0xf8/0x230 >[971852.918236] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971852.918241] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971852.918247] </IRQ> >[971852.918248] <TASK> >[971852.918250] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971852.918257] ? nf_confirm+0x59/0x2f0 [nf_conntrack] >[971852.918276] nf_hook_slow+0x45/0xc0 >[971852.918283] ip_output+0xe9/0x130 >[971852.918288] ? __pfx_ip_finish_output+0x10/0x10 >[971852.918292] ip_push_pending_frames+0xa5/0xb0 >[971852.918296] __icmp_send+0x58f/0x780 >[971852.918305] ? ipv4_link_failure+0xfc/0x1e0 >[971852.918309] ipv4_link_failure+0xfc/0x1e0 >[971852.918313] arp_error_report+0x35/0x50 >[971852.918317] neigh_invalidate+0x82/0x120 >[971852.918322] neigh_timer_handler+0x2cf/0x320 >[971852.918325] ? __pfx_neigh_timer_handler+0x10/0x10 >[971852.918329] call_timer_fn+0x27/0x130 >[971852.918332] ? __pfx_neigh_timer_handler+0x10/0x10 >[971852.918336] __run_timers+0x222/0x2c0 >[971852.918340] run_timer_softirq+0x1d/0x40 >[971852.918343] __do_softirq+0xd4/0x2c8 >[971852.918349] ? __pfx_smpboot_thread_fn+0x10/0x10 >[971852.918353] run_ksoftirqd+0x2c/0x40 >[971852.918358] smpboot_thread_fn+0xdc/0x1d0 >[971852.918361] kthread+0xde/0x110 >[971852.918365] ? __pfx_kthread+0x10/0x10 >[971852.918369] ret_from_fork+0x2c/0x50 >[971852.918376] </TASK> >[971880.960893] watchdog: BUG: soft lockup - CPU#0 stuck for 76s! [ksoftirqd/0:15] >[971880.960903] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[971880.960976] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971880.960980] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971880.960986] RIP: 0010:vbg_req_perform+0x2c/0x40 [vboxguest] >[971880.961018] Code: 1f 00 0f 1f 44 00 00 b8 00 00 00 80 48 01 f0 72 21 48 c7 c2 00 00 00 80 48 2b 15 e7 3e 4f c4 48 01 d0 0f b7 57 08 ef 0f ae f0 <8b> 46 0c e9 fc 3f b0 c3 48 8b 15 c5 ca b7 c4 eb e4 0f 1f 00 90 90 >[971880.961024] RSP: 0018:ffffb5d800083db0 EFLAGS: 00010207 >[971880.961033] RAX: 0000000001114000 RBX: ffff99a1c3d66298 RCX: 0000000000000000 >[971880.961050] RDX: 000000000000d040 RSI: ffff99a0c1114000 RDI: ffff99a1c3d66028 >[971880.961058] RBP: ffff99a1c3d66298 R08: ffff99a1c8f8e000 R09: 00000000dc06e800 >[971880.961068] R10: 0000000000000000 R11: 000000010f1bea02 R12: ffffffffc04abd60 >[971880.961073] R13: ffff99a1c3d66298 R14: ffffb5d800083e10 R15: ffff99a21ac21e80 >[971880.961075] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971880.961078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971880.961080] CR2: 000055a3e8f76ff8 CR3: 000000010715e000 CR4: 00000000000106f0 >[971880.961085] Call Trace: >[971880.961089] <IRQ> >[971880.961094] ? watchdog_timer_fn+0x1a8/0x210 >[971880.961101] ? __pfx_watchdog_timer_fn+0x10/0x10 >[971880.961105] ? __hrtimer_run_queues+0x112/0x2b0 >[971880.961111] ? hrtimer_interrupt+0xf8/0x230 >[971880.961116] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971880.961120] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971880.961127] </IRQ> >[971880.961129] <TASK> >[971880.961130] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971880.961135] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[971880.961146] ? vbg_req_perform+0x2c/0x40 [vboxguest] >[971880.961153] vbg_heartbeat_timer+0x1d/0x40 [vboxguest] >[971880.961162] call_timer_fn+0x27/0x130 >[971880.961167] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[971880.961174] __run_timers+0x222/0x2c0 >[971880.961184] run_timer_softirq+0x1d/0x40 >[971880.961187] __do_softirq+0xd4/0x2c8 >[971880.961194] ? __pfx_smpboot_thread_fn+0x10/0x10 >[971880.961199] run_ksoftirqd+0x2c/0x40 >[971880.961206] smpboot_thread_fn+0xdc/0x1d0 >[971880.961209] kthread+0xde/0x110 >[971880.961213] ? __pfx_kthread+0x10/0x10 >[971880.961217] ret_from_fork+0x2c/0x50 >[971880.961226] </TASK> >[971908.904330] watchdog: BUG: soft lockup - CPU#0 stuck for 102s! [ksoftirqd/0:15] >[971908.904342] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[971908.904417] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971908.904422] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971908.904425] RIP: 0010:ip6_finish_output2+0x90/0x6f0 >[971908.904434] Code: 10 4c 29 f0 39 f0 0f 82 ec 03 00 00 0f b7 85 b8 00 00 00 49 01 c6 41 0f b6 46 18 4d 8d 66 18 3d ff 00 00 00 0f 84 56 02 00 00 <49> 8b 45 50 48 85 c0 74 0a f6 40 02 04 0f 85 19 02 00 00 f3 0f 1e >[971908.904437] RSP: 0018:ffffb5d800083b40 EFLAGS: 00010297 >[971908.904441] RAX: 00000000000000fe RBX: ffff99a1c8f8e000 RCX: 0000000000000007 >[971908.904443] RDX: ffff99a0c9009400 RSI: 0000000000000010 RDI: ffffffff86b65e80 >[971908.904445] RBP: ffff99a0c9009400 R08: ffffffff86b65e80 R09: ffff99a1218f4ae0 >[971908.904447] R10: ffff99a1c798a000 R11: 0000000000000004 R12: ffff99a12191d428 >[971908.904449] R13: ffff99a0c74b5d00 R14: ffff99a12191d410 R15: ffff99a1c0c0dc80 >[971908.904452] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971908.904454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971908.904457] CR2: 000055a3e8f76ff8 CR3: 000000010715e000 CR4: 00000000000106f0 >[971908.904461] Call Trace: >[971908.904464] <IRQ> >[971908.904470] ? watchdog_timer_fn+0x1a8/0x210 >[971908.904493] ? __pfx_watchdog_timer_fn+0x10/0x10 >[971908.904500] ? __hrtimer_run_queues+0x112/0x2b0 >[971908.904506] ? hrtimer_interrupt+0xf8/0x230 >[971908.904510] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971908.904514] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971908.904519] </IRQ> >[971908.904521] <TASK> >[971908.904522] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971908.904529] ? ip6_finish_output2+0x90/0x6f0 >[971908.904534] ip6_finish_output+0x1c5/0x320 >[971908.904538] ndisc_send_skb+0x1cd/0x300 >[971908.904544] ndisc_send_ns+0x70/0xc0 >[971908.904547] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971908.904551] ndisc_solicit+0x14a/0x190 >[971908.904555] neigh_probe+0x51/0x70 >[971908.904560] neigh_timer_handler+0x231/0x320 >[971908.904565] ? __pfx_neigh_timer_handler+0x10/0x10 >[971908.904568] call_timer_fn+0x27/0x130 >[971908.904572] ? __pfx_neigh_timer_handler+0x10/0x10 >[971908.904575] __run_timers+0x222/0x2c0 >[971908.904579] run_timer_softirq+0x1d/0x40 >[971908.904582] __do_softirq+0xd4/0x2c8 >[971908.904588] ? __pfx_smpboot_thread_fn+0x10/0x10 >[971908.904591] run_ksoftirqd+0x2c/0x40 >[971908.904596] smpboot_thread_fn+0xdc/0x1d0 >[971908.904600] kthread+0xde/0x110 >[971908.904604] ? __pfx_kthread+0x10/0x10 >[971908.904607] ret_from_fork+0x2c/0x50 >[971908.904614] </TASK> >[971936.903580] watchdog: BUG: soft lockup - CPU#0 stuck for 128s! [ksoftirqd/0:15] >[971936.903592] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[971936.903685] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971936.903690] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971936.903693] RIP: 0010:_raw_spin_unlock_irqrestore+0x1d/0x40 >[971936.903704] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 0f 1f 00 f7 c6 00 02 00 00 74 06 fb 0f 1f 44 00 00 <65> ff 0d d4 17 08 7c 74 05 e9 85 1a 00 00 0f 1f 44 00 00 e9 7b 1a >[971936.903707] RSP: 0018:ffffb5d800083c88 EFLAGS: 00010206 >[971936.903710] RAX: 000000000000000e RBX: ffff99a121a5d800 RCX: 0000000000000000 >[971936.903713] RDX: 0000000000000001 RSI: 0000000000000246 RDI: ffff99a121a5d8ec >[971936.903715] RBP: ffff99a0d3c38100 R08: 0000000000000000 R09: 0000000000000820 >[971936.903717] R10: 0000000000000000 R11: 0000000000000000 R12: ffff99a1c0358900 >[971936.903719] R13: 0000000000000040 R14: ffffffff86b65e80 R15: ffff99a121a5d800 >[971936.903722] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971936.903724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971936.903726] CR2: 000055a3e8f76ff8 CR3: 000000010715e000 CR4: 00000000000106f0 >[971936.903730] Call Trace: >[971936.903733] <IRQ> >[971936.903739] ? watchdog_timer_fn+0x1a8/0x210 >[971936.903746] ? __pfx_watchdog_timer_fn+0x10/0x10 >[971936.903750] ? __hrtimer_run_queues+0x112/0x2b0 >[971936.903755] ? hrtimer_interrupt+0xf8/0x230 >[971936.903760] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971936.903764] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971936.903769] </IRQ> >[971936.903770] <TASK> >[971936.903772] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971936.903778] ? _raw_spin_unlock_irqrestore+0x1d/0x40 >[971936.903782] __netlink_sendskb+0x59/0x90 >[971936.903788] netlink_broadcast+0x379/0x480 >[971936.903794] nlmsg_notify+0x3c/0x130 >[971936.903798] neigh_timer_handler+0xe2/0x320 >[971936.903803] ? __pfx_neigh_timer_handler+0x10/0x10 >[971936.903807] call_timer_fn+0x27/0x130 >[971936.903810] ? __pfx_neigh_timer_handler+0x10/0x10 >[971936.903813] __run_timers+0x222/0x2c0 >[971936.903817] run_timer_softirq+0x1d/0x40 >[971936.903820] __do_softirq+0xd4/0x2c8 >[971936.903825] ? __pfx_smpboot_thread_fn+0x10/0x10 >[971936.903829] run_ksoftirqd+0x2c/0x40 >[971936.903833] smpboot_thread_fn+0xdc/0x1d0 >[971936.903836] kthread+0xde/0x110 >[971936.903841] ? __pfx_kthread+0x10/0x10 >[971936.903844] ret_from_fork+0x2c/0x50 >[971936.903850] </TASK> >[971957.391425] rcu: INFO: rcu_preempt self-detected stall on CPU >[971957.391436] rcu: 0-...!: (39282 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500054/86500054 fqs=1 >[971957.391443] rcu: (t=241138 jiffies g=98552273 q=518 ncpus=1) >[971957.391447] rcu: rcu_preempt kthread starved for 171753 jiffies! g98552273 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 >[971957.391451] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[971957.391453] rcu: RCU grace-period kthread stack dump: >[971957.391454] task:rcu_preempt state:R running task stack:0 pid:16 ppid:2 flags:0x00004000 >[971957.391461] Call Trace: >[971957.391464] <TASK> >[971957.391470] __schedule+0x449/0x1480 >[971957.391480] ? lock_timer_base+0x61/0x80 >[971957.391488] schedule+0x5e/0xd0 >[971957.391492] schedule_timeout+0x98/0x160 >[971957.391496] ? __pfx_process_timeout+0x10/0x10 >[971957.391500] rcu_gp_fqs_loop+0x141/0x520 >[971957.391506] ? __note_gp_changes+0x153/0x1a0 >[971957.391509] ? __pfx_rcu_gp_kthread+0x10/0x10 >[971957.391512] rcu_gp_kthread+0xea/0x1e0 >[971957.391515] kthread+0xde/0x110 >[971957.391520] ? __pfx_kthread+0x10/0x10 >[971957.391524] ret_from_fork+0x2c/0x50 >[971957.391531] </TASK> >[971957.391532] rcu: Stack dump where RCU GP kthread last ran: >[971957.391535] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971957.391539] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971957.391541] RIP: 0010:vbg_req_perform+0x2c/0x40 [vboxguest] >[971957.391552] Code: 1f 00 0f 1f 44 00 00 b8 00 00 00 80 48 01 f0 72 21 48 c7 c2 00 00 00 80 48 2b 15 e7 3e 4f c4 48 01 d0 0f b7 57 08 ef 0f ae f0 <8b> 46 0c e9 fc 3f b0 c3 48 8b 15 c5 ca b7 c4 eb e4 0f 1f 00 90 90 >[971957.391555] RSP: 0018:ffffb5d800083db0 EFLAGS: 00010207 >[971957.391558] RAX: 0000000001114000 RBX: ffff99a1c3d66298 RCX: ffff99a21ac21e80 >[971957.391561] RDX: 000000000000d040 RSI: ffff99a0c1114000 RDI: ffff99a1c3d66028 >[971957.391563] RBP: ffff99a1c3d66298 R08: 0000000000000028 R09: ffff99a21ac21ea8 >[971957.391566] R10: 0000000000000002 R11: 0000000000000000 R12: ffffffffc04abd60 >[971957.391568] R13: ffff99a1c3d66298 R14: ffffb5d800083e10 R15: ffff99a21ac21e80 >[971957.391570] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971957.391573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971957.391575] CR2: 000055a3e8f76ff8 CR3: 000000010715e000 CR4: 00000000000106f0 >[971957.391596] Call Trace: >[971957.391600] <IRQ> >[971957.391602] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[971957.391608] ? rcu_sched_clock_irq+0x4ed/0x1150 >[971957.391611] ? sched_slice+0x87/0x140 >[971957.391616] ? timekeeping_update+0xdd/0x130 >[971957.391621] ? timekeeping_advance+0x377/0x590 >[971957.391626] ? update_process_times+0x74/0xb0 >[971957.391630] ? tick_sched_handle+0x22/0x60 >[971957.391634] ? tick_sched_timer+0x67/0x80 >[971957.391639] ? __pfx_tick_sched_timer+0x10/0x10 >[971957.391643] ? __hrtimer_run_queues+0x112/0x2b0 >[971957.391647] ? hrtimer_interrupt+0xf8/0x230 >[971957.391652] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971957.391656] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971957.391661] </IRQ> >[971957.391663] <TASK> >[971957.391664] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971957.391669] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[971957.391680] ? vbg_req_perform+0x2c/0x40 [vboxguest] >[971957.391689] vbg_heartbeat_timer+0x1d/0x40 [vboxguest] >[971957.391698] call_timer_fn+0x27/0x130 >[971957.391702] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[971957.391710] __run_timers+0x222/0x2c0 >[971957.391715] run_timer_softirq+0x1d/0x40 >[971957.391719] __do_softirq+0xd4/0x2c8 >[971957.391726] ? __pfx_smpboot_thread_fn+0x10/0x10 >[971957.391730] run_ksoftirqd+0x2c/0x40 >[971957.391736] smpboot_thread_fn+0xdc/0x1d0 >[971957.391739] kthread+0xde/0x110 >[971957.391743] ? __pfx_kthread+0x10/0x10 >[971957.391746] ret_from_fork+0x2c/0x50 >[971957.391752] </TASK> >[971957.391755] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971957.391759] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971957.391761] RIP: 0010:vbg_req_perform+0x2c/0x40 [vboxguest] >[971957.391770] Code: 1f 00 0f 1f 44 00 00 b8 00 00 00 80 48 01 f0 72 21 48 c7 c2 00 00 00 80 48 2b 15 e7 3e 4f c4 48 01 d0 0f b7 57 08 ef 0f ae f0 <8b> 46 0c e9 fc 3f b0 c3 48 8b 15 c5 ca b7 c4 eb e4 0f 1f 00 90 90 >[971957.391772] RSP: 0018:ffffb5d800083db0 EFLAGS: 00010207 >[971957.391775] RAX: 0000000001114000 RBX: ffff99a1c3d66298 RCX: ffff99a21ac21e80 >[971957.391777] RDX: 000000000000d040 RSI: ffff99a0c1114000 RDI: ffff99a1c3d66028 >[971957.391779] RBP: ffff99a1c3d66298 R08: 0000000000000028 R09: ffff99a21ac21ea8 >[971957.391781] R10: 0000000000000002 R11: 0000000000000000 R12: ffffffffc04abd60 >[971957.391783] R13: ffff99a1c3d66298 R14: ffffb5d800083e10 R15: ffff99a21ac21e80 >[971957.391785] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971957.391788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971957.391790] CR2: 000055a3e8f76ff8 CR3: 000000010715e000 CR4: 00000000000106f0 >[971957.391792] Call Trace: >[971957.391794] <IRQ> >[971957.391796] ? rcu_dump_cpu_stacks+0xc4/0x100 >[971957.391802] ? rcu_sched_clock_irq+0x4f2/0x1150 >[971957.391805] ? sched_slice+0x87/0x140 >[971957.391809] ? timekeeping_update+0xdd/0x130 >[971957.391814] ? timekeeping_advance+0x377/0x590 >[971957.391818] ? update_process_times+0x74/0xb0 >[971957.391821] ? tick_sched_handle+0x22/0x60 >[971957.391826] ? tick_sched_timer+0x67/0x80 >[971957.391829] ? __pfx_tick_sched_timer+0x10/0x10 >[971957.391832] ? __hrtimer_run_queues+0x112/0x2b0 >[971957.391836] ? hrtimer_interrupt+0xf8/0x230 >[971957.391840] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971957.391844] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[971957.391848] </IRQ> >[971957.391850] <TASK> >[971957.391851] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971957.391855] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[971957.391865] ? vbg_req_perform+0x2c/0x40 [vboxguest] >[971957.391872] vbg_heartbeat_timer+0x1d/0x40 [vboxguest] >[971957.391880] call_timer_fn+0x27/0x130 >[971957.391882] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[971957.391889] __run_timers+0x222/0x2c0 >[971957.391914] run_timer_softirq+0x1d/0x40 >[971957.391917] __do_softirq+0xd4/0x2c8 >[971957.391922] ? __pfx_smpboot_thread_fn+0x10/0x10 >[971957.391924] run_ksoftirqd+0x2c/0x40 >[971957.391928] smpboot_thread_fn+0xdc/0x1d0 >[971957.391931] kthread+0xde/0x110 >[971957.391934] ? __pfx_kthread+0x10/0x10 >[971957.391937] ret_from_fork+0x2c/0x50 >[971957.391942] </TASK> >[971989.406640] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [rtkit-daemon:2849664] >[971989.406915] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[971989.407131] CPU: 0 PID: 2849664 Comm: rtkit-daemon Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[971989.407136] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[971989.407139] RIP: 0010:_raw_spin_unlock_irqrestore+0x1d/0x40 >[971989.407153] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 0f 1f 00 f7 c6 00 02 00 00 74 06 fb 0f 1f 44 00 00 <65> ff 0d d4 17 08 7c 74 05 e9 85 1a 00 00 0f 1f 44 00 00 e9 7b 1a >[971989.407156] RSP: 0018:ffffb5d800003a40 EFLAGS: 00010206 >[971989.407160] RAX: 000000000000000e RBX: ffff99a1dd0f04c0 RCX: 0000000000000000 >[971989.407163] RDX: 0000000000800100 RSI: 0000000000000246 RDI: ffff99a1dd0f05ac >[971989.407165] RBP: ffff99a0c9ba7c00 R08: 0000000057b841e5 R09: 0000000000000000 >[971989.407167] R10: 0000000040000000 R11: 0000000000000000 R12: ffff99a1dd0f0598 >[971989.407169] R13: ffff99a1dd0f05ac R14: 000000000000003a R15: ffff99a0c9ba7600 >[971989.407357] FS: 00007f70003fe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[971989.407365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[971989.407368] CR2: 000055a3e8f76ff8 CR3: 000000002ef94000 CR4: 00000000000106f0 >[971989.407399] Call Trace: >[971989.407406] <IRQ> >[971989.407417] ? watchdog_timer_fn+0x1a8/0x210 >[971989.407428] ? __pfx_watchdog_timer_fn+0x10/0x10 >[971989.407432] ? __hrtimer_run_queues+0x112/0x2b0 >[971989.407439] ? hrtimer_interrupt+0xf8/0x230 >[971989.407444] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[971989.407449] ? sysvec_apic_timer_interrupt+0x39/0x90 >[971989.407455] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971989.407464] ? _raw_spin_unlock_irqrestore+0x1d/0x40 >[971989.407468] __sock_queue_rcv_skb+0x10d/0x240 >[971989.407476] sock_queue_rcv_skb_reason+0x44/0x60 >[971989.407481] rawv6_rcv+0x308/0x440 >[971989.407485] raw6_local_deliver+0x10d/0x240 >[971989.407489] ip6_protocol_deliver_rcu+0x86/0x490 >[971989.407495] ip6_input_finish+0x43/0x60 >[971989.407499] ip6_mc_input+0xee/0x2c0 >[971989.407504] ip6_sublist_rcv_finish+0x85/0x90 >[971989.407508] ip6_sublist_rcv+0x22f/0x2f0 >[971989.407512] ? __pfx_ip6_rcv_finish+0x10/0x10 >[971989.407516] ipv6_list_rcv+0x13f/0x170 >[971989.407520] __netif_receive_skb_list_core+0x97/0x2c0 >[971989.407526] netif_receive_skb_list_internal+0x1d1/0x310 >[971989.407530] napi_gro_receive+0xd0/0x210 >[971989.407536] e1000_clean_rx_irq+0x1c8/0x500 [e1000] >[971989.407559] e1000_clean+0x28c/0x990 [e1000] >[971989.407574] __napi_poll+0x2b/0x1c0 >[971989.407578] net_rx_action+0x29f/0x350 >[971989.407582] __do_softirq+0xd4/0x2c8 >[971989.407588] __irq_exit_rcu+0xbe/0xf0 >[971989.407594] sysvec_apic_timer_interrupt+0x72/0x90 >[971989.407647] </IRQ> >[971989.407651] <TASK> >[971989.407653] asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971989.407664] RIP: 0010:finish_task_switch.isra.0+0x96/0x2d0 >[971989.407671] Code: 45 34 00 00 00 00 0f 1f 44 00 00 49 8b 9c 24 20 0a 00 00 48 85 db 0f 85 aa 00 00 00 4c 89 e7 e8 10 f6 ff ff fb 0f 1f 44 00 00 <65> 48 8b 04 25 80 32 03 00 66 90 4d 85 f6 74 21 65 48 8b 04 25 80 >[971989.407674] RSP: 0018:ffffb5d8067bb960 EFLAGS: 00010282 >[971989.407677] RAX: ffff99a1c0372740 RBX: 0000000000000000 RCX: 0000000000000002 >[971989.407680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff99a21ac33ac0 >[971989.407682] RBP: ffffb5d8067bb988 R08: 0000000000000000 R09: 0000000000000000 >[971989.407683] R10: 0000000000000001 R11: 0000000000000110 R12: ffff99a21ac33ac0 >[971989.407685] R13: ffff99a1c0372740 R14: ffff99a1c7942800 R15: 0000000000000001 >[971989.407691] __schedule+0x451/0x1480 >[971989.407702] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[971989.407706] ? timerqueue_add+0x66/0xb0 >[971989.407711] schedule+0x5e/0xd0 >[971989.407714] schedule_hrtimeout_range_clock+0xbe/0x130 >[971989.407719] ? __pfx_hrtimer_wakeup+0x10/0x10 >[971989.407725] do_sys_poll+0x500/0x600 >[971989.407738] ? __pfx_pollwake+0x10/0x10 >[971989.407743] ? __pfx_pollwake+0x10/0x10 >[971989.407752] __x64_sys_poll+0xbb/0x150 >[971989.407755] do_syscall_64+0x5f/0x90 >[971989.407761] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[971989.407765] RIP: 0033:0x7f700187d21f >[971990.496609] Code: 54 24 1c 48 89 74 24 10 48 89 7c 24 08 e8 b9 83 f8 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 48 8b 7c 24 08 b8 07 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 89 44 24 08 e8 0d 84 f8 ff 8b 44 >[971990.496673] RSP: 002b:00007f70003fdda0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 >[971990.496732] RAX: ffffffffffffffda RBX: 431bde82d7b634db RCX: 00007f700187d21f >[971990.496736] RDX: 0000000000002710 RSI: 0000000000000002 RDI: 00007f70003fde00 >[971990.496739] RBP: 000000003761b6d2 R08: 0000000000000000 R09: 0000000000000000 >[971990.496741] R10: 0000000000004000 R11: 0000000000000293 R12: 00007f70003fddf0 >[971990.496743] R13: 00000000000ed660 R14: 0000000039f56aa1 R15: 0000000039f56aa1 >[971990.496759] </TASK> >[972060.828366] rcu: INFO: rcu_preempt self-detected stall on CPU >[972060.828377] rcu: 0-...!: (3864 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500056/86500056 fqs=0 >[972060.828384] rcu: (t=60013 jiffies g=98552277 q=539 ncpus=1) >[972060.828387] rcu: rcu_preempt kthread timer wakeup didn't happen for 60010 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[972060.828391] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411973 >[972060.828393] rcu: rcu_preempt kthread starved for 60013 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[972060.828396] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[972060.828398] rcu: RCU grace-period kthread stack dump: >[972060.828399] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[972060.828405] Call Trace: >[972060.828408] <TASK> >[972060.828415] __schedule+0x449/0x1480 >[972060.828425] ? lock_timer_base+0x61/0x80 >[972060.828433] schedule+0x5e/0xd0 >[972060.828437] schedule_timeout+0x98/0x160 >[972060.828442] ? __pfx_process_timeout+0x10/0x10 >[972060.828445] rcu_gp_fqs_loop+0x141/0x520 >[972060.828450] ? __note_gp_changes+0x153/0x1a0 >[972060.828454] ? __pfx_rcu_gp_kthread+0x10/0x10 >[972060.828457] rcu_gp_kthread+0xea/0x1e0 >[972060.828460] kthread+0xde/0x110 >[972060.828465] ? __pfx_kthread+0x10/0x10 >[972060.828468] ret_from_fork+0x2c/0x50 >[972060.828475] </TASK> >[972060.828477] rcu: Stack dump where RCU GP kthread last ran: >[972060.828479] CPU: 0 PID: 705 Comm: in:imjournal Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972060.828483] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972060.828485] RIP: 0010:__fget_light+0x69/0x100 >[972060.828492] Code: 20 8b 02 39 c5 0f 83 ad 00 00 00 49 39 c6 48 19 c0 48 8b 4a 08 21 e8 48 8d 34 c1 48 8b 1e 48 85 db 0f 84 91 00 00 00 44 89 e0 <23> 43 44 0f 85 85 00 00 00 48 8b 43 38 48 85 c0 74 c1 48 8d 48 01 >[972060.828495] RSP: 0018:ffffb5d8026479f0 EFLAGS: 00010286 >[972060.828498] RAX: 0000000000004000 RBX: ffff99a0d271f300 RCX: ffff99a1c7130800 >[972060.828500] RDX: ffff99a1c22b8b80 RSI: ffff99a1c7130830 RDI: 0000000000000006 >[972060.828503] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 >[972060.828505] R10: 0000000000000001 R11: 0000000000000030 R12: 0000000000004000 >[972060.828507] R13: ffff99a1c8cf5340 R14: 0000000000000006 R15: ffffb5d802647a8c >[972060.828509] FS: 00007f06459fe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972060.828512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972060.828514] CR2: 000055a3e8f76ff8 CR3: 0000000102d70000 CR4: 00000000000106f0 >[972060.828518] Call Trace: >[972060.828520] <IRQ> >[972060.828522] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[972060.828527] ? rcu_sched_clock_irq+0x4ed/0x1150 >[972060.828530] ? sched_slice+0x87/0x140 >[972060.828535] ? timekeeping_update+0xdd/0x130 >[972060.828540] ? timekeeping_advance+0x377/0x590 >[972060.828544] ? update_process_times+0x74/0xb0 >[972060.828548] ? tick_sched_handle+0x22/0x60 >[972060.828552] ? tick_sched_timer+0x67/0x80 >[972060.828556] ? __pfx_tick_sched_timer+0x10/0x10 >[972060.828559] ? __hrtimer_run_queues+0x112/0x2b0 >[972060.828563] ? hrtimer_interrupt+0xf8/0x230 >[972060.828567] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972060.828572] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972060.828577] </IRQ> >[972060.828578] <TASK> >[972060.828580] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972060.828585] ? __fget_light+0x69/0x100 >[972060.828589] do_sys_poll+0x290/0x600 >[972060.828597] ? __pfx_pollwake+0x10/0x10 >[972060.828607] __x64_sys_ppoll+0xe2/0x170 >[972060.828610] do_syscall_64+0x5f/0x90 >[972060.828616] ? ksys_read+0xd8/0xf0 >[972060.828620] ? syscall_exit_to_user_mode+0x1b/0x40 >[972060.828623] ? do_syscall_64+0x6b/0x90 >[972060.828627] ? do_syscall_64+0x6b/0x90 >[972060.828631] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[972060.828634] RIP: 0033:0x7f065854e316 >[972061.179369] Code: 7c 24 08 e8 cc 82 f8 ff 4c 8b 54 24 18 48 8b 74 24 10 41 b8 08 00 00 00 41 89 c1 48 8b 7c 24 08 4c 89 e2 b8 0f 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2a 44 89 cf 89 44 24 08 e8 16 83 f8 ff 8b 44 >[972061.179374] RSP: 002b:00007f06459fdb40 EFLAGS: 00000293 ORIG_RAX: 000000000000010f >[972061.179378] RAX: ffffffffffffffda RBX: 00007f06459fdbe0 RCX: 00007f065854e316 >[972061.179381] RDX: 00007f06459fdb60 RSI: 0000000000000001 RDI: 00007f06459fdbe0 >[972061.179383] RBP: 0000000000000001 R08: 0000000000000008 R09: 0000000000000000 >[972061.179385] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f06459fdb60 >[972061.179387] R13: 000000000000002b R14: 00007f06459fdca0 R15: 00007f06400033f0 >[972061.179397] </TASK> >[972061.248113] CPU: 0 PID: 705 Comm: in:imjournal Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972061.248126] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972061.248129] RIP: 0010:__fget_light+0x69/0x100 >[972061.248139] Code: 20 8b 02 39 c5 0f 83 ad 00 00 00 49 39 c6 48 19 c0 48 8b 4a 08 21 e8 48 8d 34 c1 48 8b 1e 48 85 db 0f 84 91 00 00 00 44 89 e0 <23> 43 44 0f 85 85 00 00 00 48 8b 43 38 48 85 c0 74 c1 48 8d 48 01 >[972061.248142] RSP: 0018:ffffb5d8026479f0 EFLAGS: 00010286 >[972061.248145] RAX: 0000000000004000 RBX: ffff99a0d271f300 RCX: ffff99a1c7130800 >[972061.248148] RDX: ffff99a1c22b8b80 RSI: ffff99a1c7130830 RDI: 0000000000000006 >[972061.248150] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000 >[972061.248152] R10: 0000000000000001 R11: 0000000000000030 R12: 0000000000004000 >[972061.248154] R13: ffff99a1c8cf5340 R14: 0000000000000006 R15: ffffb5d802647a8c >[972061.248157] FS: 00007f06459fe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972061.248164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972061.248166] CR2: 000055a3e8f76ff8 CR3: 0000000102d70000 CR4: 00000000000106f0 >[972061.248171] Call Trace: >[972061.248174] <IRQ> >[972061.248180] ? rcu_dump_cpu_stacks+0xc4/0x100 >[972061.248187] ? rcu_sched_clock_irq+0x4f2/0x1150 >[972061.248192] ? sched_slice+0x87/0x140 >[972061.248197] ? timekeeping_update+0xdd/0x130 >[972061.248203] ? timekeeping_advance+0x377/0x590 >[972061.248207] ? update_process_times+0x74/0xb0 >[972061.248211] ? tick_sched_handle+0x22/0x60 >[972061.248216] ? tick_sched_timer+0x67/0x80 >[972061.248223] ? __pfx_tick_sched_timer+0x10/0x10 >[972061.248228] ? __hrtimer_run_queues+0x112/0x2b0 >[972061.248232] ? hrtimer_interrupt+0xf8/0x230 >[972061.248236] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972061.248240] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972061.248246] </IRQ> >[972061.248248] <TASK> >[972061.248249] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972061.248255] ? __fget_light+0x69/0x100 >[972061.248259] do_sys_poll+0x290/0x600 >[972061.248268] ? __pfx_pollwake+0x10/0x10 >[972061.248282] __x64_sys_ppoll+0xe2/0x170 >[972061.248288] do_syscall_64+0x5f/0x90 >[972061.248294] ? ksys_read+0xd8/0xf0 >[972061.248298] ? syscall_exit_to_user_mode+0x1b/0x40 >[972061.248301] ? do_syscall_64+0x6b/0x90 >[972061.248305] ? do_syscall_64+0x6b/0x90 >[972061.248313] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[972061.248318] RIP: 0033:0x7f065854e316 >[972061.316002] Code: 7c 24 08 e8 cc 82 f8 ff 4c 8b 54 24 18 48 8b 74 24 10 41 b8 08 00 00 00 41 89 c1 48 8b 7c 24 08 4c 89 e2 b8 0f 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2a 44 89 cf 89 44 24 08 e8 16 83 f8 ff 8b 44 >[972061.316006] RSP: 002b:00007f06459fdb40 EFLAGS: 00000293 ORIG_RAX: 000000000000010f >[972061.316010] RAX: ffffffffffffffda RBX: 00007f06459fdbe0 RCX: 00007f065854e316 >[972061.316012] RDX: 00007f06459fdb60 RSI: 0000000000000001 RDI: 00007f06459fdbe0 >[972061.316015] RBP: 0000000000000001 R08: 0000000000000008 R09: 0000000000000000 >[972061.316017] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f06459fdb60 >[972061.316019] R13: 000000000000002b R14: 00007f06459fdca0 R15: 00007f06400033f0 >[972061.316025] </TASK> >[972240.831752] rcu: INFO: rcu_preempt self-detected stall on CPU >[972240.831767] rcu: 0-...!: (8943 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500056/86500056 fqs=1 >[972240.831775] rcu: (t=240021 jiffies g=98552277 q=543 ncpus=1) >[972240.831825] rcu: rcu_preempt kthread timer wakeup didn't happen for 179482 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[972240.831831] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411973 >[972240.831834] rcu: rcu_preempt kthread starved for 179485 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[972240.831838] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[972240.831840] rcu: RCU grace-period kthread stack dump: >[972240.831842] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[972240.831849] Call Trace: >[972240.831852] <TASK> >[972240.831860] __schedule+0x449/0x1480 >[972240.831876] schedule+0x5e/0xd0 >[972240.831880] schedule_timeout+0x98/0x160 >[972240.831885] ? __pfx_process_timeout+0x10/0x10 >[972240.831891] rcu_gp_fqs_loop+0x141/0x520 >[972240.831897] ? __note_gp_changes+0x153/0x1a0 >[972240.831900] ? __pfx_rcu_gp_kthread+0x10/0x10 >[972240.831903] rcu_gp_kthread+0xea/0x1e0 >[972240.831907] kthread+0xde/0x110 >[972240.831912] ? __pfx_kthread+0x10/0x10 >[972240.831915] ret_from_fork+0x2c/0x50 >[972240.831923] </TASK> >[972240.831925] rcu: Stack dump where RCU GP kthread last ran: >[972240.831928] CPU: 0 PID: 681 Comm: upowerd Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972240.831932] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972240.831934] RIP: 0010:finish_task_switch.isra.0+0x96/0x2d0 >[972240.831942] Code: 45 34 00 00 00 00 0f 1f 44 00 00 49 8b 9c 24 20 0a 00 00 48 85 db 0f 85 aa 00 00 00 4c 89 e7 e8 10 f6 ff ff fb 0f 1f 44 00 00 <65> 48 8b 04 25 80 32 03 00 66 90 4d 85 f6 74 21 65 48 8b 04 25 80 >[972240.831945] RSP: 0018:ffffb5d8026bbd30 EFLAGS: 00010282 >[972240.831949] RAX: ffff99a203dcce80 RBX: 0000000000000000 RCX: 0000000000000002 >[972240.831951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff99a21ac33ac0 >[972240.831953] RBP: ffffb5d8026bbd58 R08: 0000000000000000 R09: 0000000000000000 >[972240.831955] R10: 0000000000000001 R11: 0000000000000110 R12: ffff99a21ac33ac0 >[972240.831958] R13: ffff99a203dcce80 R14: 0000000000000000 R15: 0000000000000001 >[972240.831960] FS: 00007fd3217a7840(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972240.831963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972240.831965] CR2: 000055a3e8f76ff8 CR3: 0000000102d74000 CR4: 00000000000106f0 >[972240.831970] Call Trace: >[972240.831972] <IRQ> >[972240.831974] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[972240.831979] ? rcu_sched_clock_irq+0x4ed/0x1150 >[972240.831982] ? sched_slice+0x87/0x140 >[972240.831987] ? timekeeping_update+0xdd/0x130 >[972240.831993] ? timekeeping_advance+0x377/0x590 >[972240.831997] ? update_process_times+0x74/0xb0 >[972240.832001] ? tick_sched_handle+0x22/0x60 >[972240.832006] ? tick_sched_timer+0x67/0x80 >[972240.832009] ? __pfx_tick_sched_timer+0x10/0x10 >[972240.832012] ? __hrtimer_run_queues+0x112/0x2b0 >[972240.832017] ? hrtimer_interrupt+0xf8/0x230 >[972240.832021] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972240.832026] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972240.832031] </IRQ> >[972240.832032] <TASK> >[972240.832034] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972240.832040] ? finish_task_switch.isra.0+0x96/0x2d0 >[972240.832045] __schedule+0x451/0x1480 >[972240.832066] ? __call_rcu_common.constprop.0+0x16b/0x6b0 >[972240.832074] __cond_resched+0x36/0x50 >[972240.832079] task_work_run+0x62/0x90 >[972240.832083] exit_to_user_mode_prepare+0x1e6/0x1f0 >[972240.832089] syscall_exit_to_user_mode+0x1b/0x40 >[972240.832093] do_syscall_64+0x6b/0x90 >[972240.832100] ? ksys_read+0xd8/0xf0 >[972240.832104] ? syscall_exit_to_user_mode+0x1b/0x40 >[972240.832107] ? do_syscall_64+0x6b/0x90 >[972240.832111] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[972240.832115] RIP: 0033:0x7fd321a4e96a >[972240.908149] Code: 00 00 0f 05 48 3d 00 f0 ff ff 77 44 c3 0f 1f 00 48 83 ec 18 89 7c 24 0c e8 63 bc f8 ff 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 c3 bc f8 ff 8b 44 24 >[972240.908155] RSP: 002b:00007ffed8f4d240 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 >[972240.908160] RAX: 0000000000000000 RBX: 000055a2480ba6c0 RCX: 00007fd321a4e96a >[972240.908163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000a >[972240.908165] RBP: 00007ffed8f4d370 R08: 0000000000001000 R09: 0000000000000000 >[972240.908167] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 >[972240.908169] R13: 0000000000000000 R14: 0000000000000002 R15: 000000000000000a >[972240.908175] </TASK> >[972240.908223] CPU: 0 PID: 681 Comm: upowerd Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972240.908230] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972240.908232] RIP: 0010:finish_task_switch.isra.0+0x96/0x2d0 >[972240.908241] Code: 45 34 00 00 00 00 0f 1f 44 00 00 49 8b 9c 24 20 0a 00 00 48 85 db 0f 85 aa 00 00 00 4c 89 e7 e8 10 f6 ff ff fb 0f 1f 44 00 00 <65> 48 8b 04 25 80 32 03 00 66 90 4d 85 f6 74 21 65 48 8b 04 25 80 >[972240.908280] RSP: 0018:ffffb5d8026bbd30 EFLAGS: 00010282 >[972240.908284] RAX: ffff99a203dcce80 RBX: 0000000000000000 RCX: 0000000000000002 >[972240.908286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff99a21ac33ac0 >[972240.908288] RBP: ffffb5d8026bbd58 R08: 0000000000000000 R09: 0000000000000000 >[972240.908290] R10: 0000000000000001 R11: 0000000000000110 R12: ffff99a21ac33ac0 >[972240.908292] R13: ffff99a203dcce80 R14: 0000000000000000 R15: 0000000000000001 >[972240.908294] FS: 00007fd3217a7840(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972240.908296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972240.908299] CR2: 000055a3e8f76ff8 CR3: 0000000102d74000 CR4: 00000000000106f0 >[972240.908303] Call Trace: >[972240.908306] <IRQ> >[972240.908309] ? rcu_dump_cpu_stacks+0xc4/0x100 >[972240.908317] ? rcu_sched_clock_irq+0x4f2/0x1150 >[972240.908321] ? sched_slice+0x87/0x140 >[972240.908326] ? timekeeping_update+0xdd/0x130 >[972240.908351] ? timekeeping_advance+0x377/0x590 >[972240.908356] ? update_process_times+0x74/0xb0 >[972240.908360] ? tick_sched_handle+0x22/0x60 >[972240.908364] ? tick_sched_timer+0x67/0x80 >[972240.908368] ? __pfx_tick_sched_timer+0x10/0x10 >[972240.908371] ? __hrtimer_run_queues+0x112/0x2b0 >[972240.908375] ? hrtimer_interrupt+0xf8/0x230 >[972240.908379] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972240.908384] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972240.908390] </IRQ> >[972240.908391] <TASK> >[972240.908410] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972240.908418] ? finish_task_switch.isra.0+0x96/0x2d0 >[972240.908423] __schedule+0x451/0x1480 >[972240.908430] ? __call_rcu_common.constprop.0+0x16b/0x6b0 >[972240.908434] __cond_resched+0x36/0x50 >[972240.908438] task_work_run+0x62/0x90 >[972240.908443] exit_to_user_mode_prepare+0x1e6/0x1f0 >[972240.908448] syscall_exit_to_user_mode+0x1b/0x40 >[972240.908452] do_syscall_64+0x6b/0x90 >[972240.908473] ? ksys_read+0xd8/0xf0 >[972240.908482] ? syscall_exit_to_user_mode+0x1b/0x40 >[972240.908485] ? do_syscall_64+0x6b/0x90 >[972240.908489] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[972240.908493] RIP: 0033:0x7fd321a4e96a >[972240.908501] Code: 00 00 0f 05 48 3d 00 f0 ff ff 77 44 c3 0f 1f 00 48 83 ec 18 89 7c 24 0c e8 63 bc f8 ff 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 c3 bc f8 ff 8b 44 24 >[972240.908504] RSP: 002b:00007ffed8f4d240 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 >[972240.908507] RAX: 0000000000000000 RBX: 000055a2480ba6c0 RCX: 00007fd321a4e96a >[972240.908509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000a >[972240.908511] RBP: 00007ffed8f4d370 R08: 0000000000001000 R09: 0000000000000000 >[972240.908512] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 >[972240.908515] R13: 0000000000000000 R14: 0000000000000002 R15: 000000000000000a >[972240.908518] </TASK> >[972421.293179] rcu: INFO: rcu_preempt self-detected stall on CPU >[972421.293191] rcu: 0-....: (13189 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500056/86500056 fqs=2 >[972421.293197] rcu: (t=420487 jiffies g=98552277 q=546 ncpus=1) >[972421.293202] rcu: rcu_preempt kthread timer wakeup didn't happen for 180463 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[972421.293224] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411973 >[972421.293227] rcu: rcu_preempt kthread starved for 180466 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[972421.293230] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[972421.293232] rcu: RCU grace-period kthread stack dump: >[972421.293234] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[972421.293240] Call Trace: >[972421.293243] <TASK> >[972421.293249] __schedule+0x449/0x1480 >[972421.293259] ? lock_timer_base+0x61/0x80 >[972421.293267] schedule+0x5e/0xd0 >[972421.293271] schedule_timeout+0x98/0x160 >[972421.293276] ? __pfx_process_timeout+0x10/0x10 >[972421.293279] rcu_gp_fqs_loop+0x141/0x520 >[972421.293284] ? __note_gp_changes+0x153/0x1a0 >[972421.293288] ? __pfx_rcu_gp_kthread+0x10/0x10 >[972421.293290] rcu_gp_kthread+0xea/0x1e0 >[972421.293294] kthread+0xde/0x110 >[972421.293299] ? __pfx_kthread+0x10/0x10 >[972421.293302] ret_from_fork+0x2c/0x50 >[972421.293309] </TASK> >[972421.293311] rcu: Stack dump where RCU GP kthread last ran: >[972421.293313] CPU: 0 PID: 3279619 Comm: kworker/u2:4 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972421.293318] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972421.330778] Workqueue: btrfs-endio-write btrfs_work_helper >[972421.330845] RIP: 0010:_raw_spin_unlock_irqrestore+0x1d/0x40 >[972421.330855] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 0f 1f 00 f7 c6 00 02 00 00 74 06 fb 0f 1f 44 00 00 <65> ff 0d d4 17 08 7c 74 05 e9 85 1a 00 00 0f 1f 44 00 00 e9 7b 1a >[972421.330858] RSP: 0018:ffffb5d80465fa50 EFLAGS: 00010206 >[972421.330862] RAX: 0000000000000000 RBX: ffffe06280327f80 RCX: 0000000000000000 >[972421.330864] RDX: 0000000000000033 RSI: 0000000000000282 RDI: ffff99a1c4e590e0 >[972421.330866] RBP: ffff99a1c4e590d8 R08: ffff99a0ea987d88 R09: 0000000000000228 >[972421.330868] R10: ffff99a1c9c41cf0 R11: 0000000000000110 R12: ffff99a1c96b8a00 >[972421.330870] R13: 0000000000004000 R14: 0000000000000001 R15: ffff99a0e93f0500 >[972421.330873] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972421.330876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972421.330878] CR2: 000055a3e8f76ff8 CR3: 000000002ef94000 CR4: 00000000000106f0 >[972421.330882] Call Trace: >[972421.330885] <IRQ> >[972421.330909] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[972421.330918] ? rcu_sched_clock_irq+0x4ed/0x1150 >[972421.330922] ? update_rt_rq_load_avg+0x23b/0x2b0 >[972421.330927] ? timekeeping_update+0xdd/0x130 >[972421.330933] ? timekeeping_advance+0x377/0x590 >[972421.330937] ? update_process_times+0x74/0xb0 >[972421.330940] ? tick_sched_handle+0x22/0x60 >[972421.330944] ? tick_sched_timer+0x67/0x80 >[972421.330947] ? __pfx_tick_sched_timer+0x10/0x10 >[972421.330951] ? __hrtimer_run_queues+0x112/0x2b0 >[972421.330954] ? hrtimer_interrupt+0xf8/0x230 >[972421.330958] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972421.330963] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972421.330967] </IRQ> >[972421.330969] <TASK> >[972421.330970] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972421.330976] ? _raw_spin_unlock_irqrestore+0x1d/0x40 >[972421.330979] filemap_dirty_folio+0x3c/0x80 >[972421.330985] set_extent_buffer_dirty+0x8c/0x140 >[972421.330991] btrfs_mark_buffer_dirty+0x61/0x90 >[972421.330995] __btrfs_cow_block+0x348/0x670 >[972421.331000] btrfs_cow_block+0xf4/0x1b0 >[972421.331004] btrfs_search_slot+0x55f/0xc90 >[972421.331009] btrfs_lookup_csum+0x73/0x160 >[972421.331014] btrfs_csum_file_blocks+0x19e/0x6e0 >[972421.331018] ? try_merge_map.part.0+0x1e/0x160 >[972421.331022] btrfs_finish_ordered_io+0x6e0/0x9d0 >[972421.331027] btrfs_work_helper+0xe8/0x380 >[972421.331032] process_one_work+0x1c8/0x3c0 >[972421.331037] worker_thread+0x51/0x390 >[972421.331040] ? __pfx_worker_thread+0x10/0x10 >[972421.331042] kthread+0xde/0x110 >[972421.331046] ? __pfx_kthread+0x10/0x10 >[972421.331068] ret_from_fork+0x2c/0x50 >[972421.331075] </TASK> >[972421.331089] CPU: 0 PID: 3279619 Comm: kworker/u2:4 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972421.331092] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972421.331095] Workqueue: btrfs-endio-write btrfs_work_helper >[972421.331100] RIP: 0010:_raw_spin_unlock_irqrestore+0x1d/0x40 >[972421.331103] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 0f 1f 00 f7 c6 00 02 00 00 74 06 fb 0f 1f 44 00 00 <65> ff 0d d4 17 08 7c 74 05 e9 85 1a 00 00 0f 1f 44 00 00 e9 7b 1a >[972421.331106] RSP: 0018:ffffb5d80465fa50 EFLAGS: 00010206 >[972421.331109] RAX: 0000000000000000 RBX: ffffe06280327f80 RCX: 0000000000000000 >[972421.331111] RDX: 0000000000000033 RSI: 0000000000000282 RDI: ffff99a1c4e590e0 >[972421.331113] RBP: ffff99a1c4e590d8 R08: ffff99a0ea987d88 R09: 0000000000000228 >[972421.331115] R10: ffff99a1c9c41cf0 R11: 0000000000000110 R12: ffff99a1c96b8a00 >[972421.331117] R13: 0000000000004000 R14: 0000000000000001 R15: ffff99a0e93f0500 >[972421.331119] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972421.331122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972421.331124] CR2: 000055a3e8f76ff8 CR3: 000000002ef94000 CR4: 00000000000106f0 >[972421.331127] Call Trace: >[972421.331129] <IRQ> >[972421.331130] ? rcu_dump_cpu_stacks+0xc4/0x100 >[972421.331134] ? rcu_sched_clock_irq+0x4f2/0x1150 >[972421.331137] ? update_rt_rq_load_avg+0x23b/0x2b0 >[972421.331141] ? timekeeping_update+0xdd/0x130 >[972421.331144] ? timekeeping_advance+0x377/0x590 >[972421.331148] ? update_process_times+0x74/0xb0 >[972421.331152] ? tick_sched_handle+0x22/0x60 >[972421.331155] ? tick_sched_timer+0x67/0x80 >[972421.331158] ? __pfx_tick_sched_timer+0x10/0x10 >[972421.331161] ? __hrtimer_run_queues+0x112/0x2b0 >[972421.331165] ? hrtimer_interrupt+0xf8/0x230 >[972421.331169] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972421.331172] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972421.331176] </IRQ> >[972421.331177] <TASK> >[972421.331178] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972421.331183] ? _raw_spin_unlock_irqrestore+0x1d/0x40 >[972421.331186] filemap_dirty_folio+0x3c/0x80 >[972421.331190] set_extent_buffer_dirty+0x8c/0x140 >[972421.331194] btrfs_mark_buffer_dirty+0x61/0x90 >[972421.331197] __btrfs_cow_block+0x348/0x670 >[972421.331201] btrfs_cow_block+0xf4/0x1b0 >[972421.331205] btrfs_search_slot+0x55f/0xc90 >[972421.331210] btrfs_lookup_csum+0x73/0x160 >[972421.331214] btrfs_csum_file_blocks+0x19e/0x6e0 >[972421.331218] ? try_merge_map.part.0+0x1e/0x160 >[972421.331221] btrfs_finish_ordered_io+0x6e0/0x9d0 >[972421.331226] btrfs_work_helper+0xe8/0x380 >[972421.331230] process_one_work+0x1c8/0x3c0 >[972421.331233] worker_thread+0x51/0x390 >[972421.331236] ? __pfx_worker_thread+0x10/0x10 >[972421.331239] kthread+0xde/0x110 >[972421.331242] ? __pfx_kthread+0x10/0x10 >[972421.331245] ret_from_fork+0x2c/0x50 >[972421.331268] </TASK> >[972422.029090] 08:45:56.863551 timesync vgsvcTimeSyncWorker: Radical guest time change: 2 450 744 184 000ns (GuestNow=1 690 274 756 863 537 00 >[972444.922244] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [VBoxService:720] >[972444.922257] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[972444.922329] CPU: 0 PID: 720 Comm: VBoxService Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972444.922333] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972444.922336] RIP: 0010:avtab_search_node+0xbc/0x130 >[972444.922345] Code: 31 c8 69 c0 6b ca eb 85 41 89 c1 41 c1 e9 0d 44 31 c8 69 c0 35 ae b2 c2 41 89 c1 41 c1 e9 10 44 31 c8 23 42 10 48 8b 12 48 98 <48> 8b 04 c2 48 85 c0 74 35 41 0f b7 50 06 66 81 e2 ff 7f 41 89 d0 >[972444.922348] RSP: 0018:ffffb5d802757ae8 EFLAGS: 00010202 >[972444.922352] RAX: 00000000000028e3 RBX: ffff99a1cb7de788 RCX: 0000000000001453 >[972444.922354] RDX: ffff99a0e2540000 RSI: 0000000000000978 RDI: 0000000000000008 >[972444.922356] RBP: ffffb5d802757b80 R08: ffffb5d802757b80 R09: 0000000000001259 >[972444.922358] R10: ffff99a212510000 R11: 0000000000000000 R12: ffffb5d802757c68 >[972444.922360] R13: ffffb5d802757cf4 R14: 0000000000000977 R15: 0000000000001453 >[972444.922362] FS: 00007f0f532fb6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972444.922365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972444.922367] CR2: 000055a3e8f76ff8 CR3: 0000000102d72000 CR4: 00000000000106f0 >[972444.922371] Call Trace: >[972444.922374] <IRQ> >[972444.922380] ? watchdog_timer_fn+0x1a8/0x210 >[972444.922385] ? __pfx_watchdog_timer_fn+0x10/0x10 >[972444.922389] ? __hrtimer_run_queues+0x112/0x2b0 >[972444.922394] ? hrtimer_interrupt+0xf8/0x230 >[972444.922398] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972444.922402] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972444.922408] </IRQ> >[972444.922409] <TASK> >[972444.922411] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972444.922418] ? avtab_search_node+0xbc/0x130 >[972444.922421] cond_compute_av+0x3a/0xd0 >[972444.922427] context_struct_compute_av+0x27a/0x4d0 >[972444.922432] security_compute_av+0x11a/0x2c0 >[972444.922436] avc_compute_av.isra.0+0x58/0x200 >[972444.922441] avc_has_perm_noaudit+0xe6/0x120 >[972444.922445] avc_has_perm+0x65/0xf0 >[972444.922449] file_has_perm+0x93/0xf0 >[972444.922453] security_file_permission+0x36/0x60 >[972444.922457] vfs_write+0x79/0x3f0 >[972444.922463] ? __fget_light+0x9d/0x100 >[972444.922467] ksys_write+0xbb/0xf0 >[972444.922471] do_syscall_64+0x5f/0x90 >[972444.922476] ? do_syscall_64+0x6b/0x90 >[972444.922479] ? switch_fpu_return+0x50/0xe0 >[972444.922483] ? exit_to_user_mode_prepare+0x142/0x1f0 >[972444.922487] ? syscall_exit_to_user_mode+0x1b/0x40 >[972444.922490] ? do_syscall_64+0x6b/0x90 >[972444.922493] ? exit_to_user_mode_prepare+0x142/0x1f0 >[972444.922497] ? syscall_exit_to_user_mode+0x1b/0x40 >[972444.922499] ? do_syscall_64+0x6b/0x90 >[972444.922503] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[972444.922506] RIP: 0033:0x7f0f61b372bf >[972444.957411] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 19 c3 f8 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 6c c3 f8 ff 48 >[972444.957414] RSP: 002b:00007f0f532fa900 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 >[972444.957419] RAX: ffffffffffffffda RBX: 00000000000000c3 RCX: 00007f0f61b372bf >[972444.957421] RDX: 00000000000000c3 RSI: 00000000014ec200 RDI: 0000000000000001 >[972444.957423] RBP: 00000000014ec200 R08: 0000000000000000 R09: 00007f0f61baa940 >[972444.957425] R10: 00000000fffffffd R11: 0000000000000293 R12: 00000000000000c3 >[972444.957427] R13: 00007f0f61c10780 R14: 00000000000000c3 R15: 00007f0f61c0ba00 >[972444.957435] </TASK> >[972473.067057] watchdog: BUG: soft lockup - CPU#0 stuck for 48s! [VBoxService:720] >[972473.067068] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[972473.067140] CPU: 0 PID: 720 Comm: VBoxService Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972473.067145] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972473.067148] RIP: 0010:avtab_search_node+0xbc/0x130 >[972473.067157] Code: 31 c8 69 c0 6b ca eb 85 41 89 c1 41 c1 e9 0d 44 31 c8 69 c0 35 ae b2 c2 41 89 c1 41 c1 e9 10 44 31 c8 23 42 10 48 8b 12 48 98 <48> 8b 04 c2 48 85 c0 74 35 41 0f b7 50 06 66 81 e2 ff 7f 41 89 d0 >[972473.067160] RSP: 0018:ffffb5d802757ae8 EFLAGS: 00010202 >[972473.067164] RAX: 00000000000059da RBX: ffff99a1cb7de788 RCX: 0000000000000164 >[972473.067166] RDX: ffff99a0e2540000 RSI: 0000000000000976 RDI: 0000000000000018 >[972473.067169] RBP: ffffb5d802757b80 R08: ffffb5d802757b80 R09: 000000000000da81 >[972473.067171] R10: ffff99a212510000 R11: 0000000000000001 R12: ffffb5d802757c68 >[972473.067173] R13: ffffb5d802757cf4 R14: 0000000000000975 R15: 0000000000000164 >[972473.067175] FS: 00007f0f532fb6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972473.067178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972473.067180] CR2: 000055a3e8f76ff8 CR3: 0000000102d72000 CR4: 00000000000106f0 >[972473.067185] Call Trace: >[972473.067187] <IRQ> >[972473.067193] ? watchdog_timer_fn+0x1a8/0x210 >[972473.067199] ? __pfx_watchdog_timer_fn+0x10/0x10 >[972473.067203] ? __hrtimer_run_queues+0x112/0x2b0 >[972473.067208] ? hrtimer_interrupt+0xf8/0x230 >[972473.067212] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972473.067216] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972473.067222] </IRQ> >[972473.067223] <TASK> >[972473.067225] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972473.067232] ? avtab_search_node+0xbc/0x130 >[972473.067235] cond_compute_av+0x3a/0xd0 >[972473.067240] context_struct_compute_av+0x27a/0x4d0 >[972473.067245] security_compute_av+0x11a/0x2c0 >[972473.067249] avc_compute_av.isra.0+0x58/0x200 >[972473.067254] avc_has_perm_noaudit+0xe6/0x120 >[972473.067259] avc_has_perm+0x65/0xf0 >[972473.067263] file_has_perm+0xe4/0xf0 >[972473.067267] security_file_permission+0x36/0x60 >[972473.067272] vfs_write+0x79/0x3f0 >[972473.067277] ? __fget_light+0x9d/0x100 >[972473.067282] ksys_write+0xbb/0xf0 >[972473.067285] do_syscall_64+0x5f/0x90 >[972473.067290] ? do_syscall_64+0x6b/0x90 >[972473.067293] ? switch_fpu_return+0x50/0xe0 >[972473.067298] ? exit_to_user_mode_prepare+0x142/0x1f0 >[972473.067303] ? syscall_exit_to_user_mode+0x1b/0x40 >[972473.067305] ? do_syscall_64+0x6b/0x90 >[972473.067309] ? exit_to_user_mode_prepare+0x142/0x1f0 >[972473.067312] ? syscall_exit_to_user_mode+0x1b/0x40 >[972473.067315] ? do_syscall_64+0x6b/0x90 >[972473.067319] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[972473.067323] RIP: 0033:0x7f0f61b372bf >[972473.422829] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 19 c3 f8 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 6c c3 f8 ff 48 >[972473.422835] RSP: 002b:00007f0f532fa900 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 >[972473.422840] RAX: ffffffffffffffda RBX: 00000000000000c3 RCX: 00007f0f61b372bf >[972473.422843] RDX: 00000000000000c3 RSI: 00000000014ec200 RDI: 0000000000000001 >[972473.422845] RBP: 00000000014ec200 R08: 0000000000000000 R09: 00007f0f61baa940 >[972473.422847] R10: 00000000fffffffd R11: 0000000000000293 R12: 00000000000000c3 >[972473.422849] R13: 00007f0f61c10780 R14: 00000000000000c3 R15: 00007f0f61c0ba00 >[972473.422859] </TASK> >[972500.985477] watchdog: BUG: soft lockup - CPU#0 stuck for 74s! [VBoxService:720] >[972500.985489] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[972500.985567] CPU: 0 PID: 720 Comm: VBoxService Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972500.985571] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972500.985574] RIP: 0010:avtab_search_node+0xbc/0x130 >[972500.985584] Code: 31 c8 69 c0 6b ca eb 85 41 89 c1 41 c1 e9 0d 44 31 c8 69 c0 35 ae b2 c2 41 89 c1 41 c1 e9 10 44 31 c8 23 42 10 48 8b 12 48 98 <48> 8b 04 c2 48 85 c0 74 35 41 0f b7 50 06 66 81 e2 ff 7f 41 89 d0 >[972500.985587] RSP: 0018:ffffb5d802757ae8 EFLAGS: 00010202 >[972500.985591] RAX: 0000000000006932 RBX: ffff99a1cb7dea88 RCX: 00000000000007a9 >[972500.985594] RDX: ffff99a0e2540000 RSI: 0000000000000128 RDI: 0000000000000018 >[972500.985596] RBP: ffffb5d802757b80 R08: ffffb5d802757b80 R09: 0000000000005528 >[972500.985598] R10: ffff99a212510000 R11: 0000000000000001 R12: ffffb5d802757c68 >[972500.985600] R13: ffffb5d802757cf4 R14: 0000000000000127 R15: 00000000000007a9 >[972500.985603] FS: 00007f0f532fb6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972500.985606] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972500.985608] CR2: 000055a3e8f76ff8 CR3: 0000000102d72000 CR4: 00000000000106f0 >[972500.985613] Call Trace: >[972500.985616] <IRQ> >[972500.985622] ? watchdog_timer_fn+0x1a8/0x210 >[972500.985628] ? __pfx_watchdog_timer_fn+0x10/0x10 >[972500.985632] ? __hrtimer_run_queues+0x112/0x2b0 >[972500.985637] ? hrtimer_interrupt+0xf8/0x230 >[972500.985642] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972500.985646] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972500.985653] </IRQ> >[972500.985654] <TASK> >[972500.985656] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972500.985663] ? avtab_search_node+0xbc/0x130 >[972500.985667] cond_compute_av+0x3a/0xd0 >[972500.985672] context_struct_compute_av+0x27a/0x4d0 >[972500.985677] security_compute_av+0x11a/0x2c0 >[972500.985681] avc_compute_av.isra.0+0x58/0x200 >[972500.985686] avc_has_perm_noaudit+0xe6/0x120 >[972500.985691] avc_has_perm+0x65/0xf0 >[972500.985696] file_has_perm+0xe4/0xf0 >[972500.985700] security_file_permission+0x36/0x60 >[972500.985704] vfs_write+0x79/0x3f0 >[972500.985710] ? __fget_light+0x9d/0x100 >[972500.985715] ksys_write+0xbb/0xf0 >[972500.985718] do_syscall_64+0x5f/0x90 >[972500.985723] ? do_syscall_64+0x6b/0x90 >[972500.985727] ? switch_fpu_return+0x50/0xe0 >[972500.985731] ? exit_to_user_mode_prepare+0x142/0x1f0 >[972500.985737] ? syscall_exit_to_user_mode+0x1b/0x40 >[972500.985740] ? do_syscall_64+0x6b/0x90 >[972500.985744] ? exit_to_user_mode_prepare+0x142/0x1f0 >[972500.985748] ? syscall_exit_to_user_mode+0x1b/0x40 >[972500.985751] ? do_syscall_64+0x6b/0x90 >[972500.985755] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[972500.985759] RIP: 0033:0x7f0f61b372bf >[972501.189234] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 19 c3 f8 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 6c c3 f8 ff 48 >[972501.189239] RSP: 002b:00007f0f532fa900 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 >[972501.189244] RAX: ffffffffffffffda RBX: 00000000000000c3 RCX: 00007f0f61b372bf >[972501.189247] RDX: 00000000000000c3 RSI: 00000000014ec200 RDI: 0000000000000001 >[972501.189249] RBP: 00000000014ec200 R08: 0000000000000000 R09: 00007f0f61baa940 >[972501.189251] R10: 00000000fffffffd R11: 0000000000000293 R12: 00000000000000c3 >[972501.189254] R13: 00007f0f61c10780 R14: 00000000000000c3 R15: 00007f0f61c0ba00 >[972501.189268] </TASK> >[972528.888799] watchdog: BUG: soft lockup - CPU#0 stuck for 100s! [VBoxService:720] >[972528.888810] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[972528.888885] CPU: 0 PID: 720 Comm: VBoxService Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972528.888890] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972528.888893] RIP: 0010:avtab_search_node+0xbc/0x130 >[972528.888902] Code: 31 c8 69 c0 6b ca eb 85 41 89 c1 41 c1 e9 0d 44 31 c8 69 c0 35 ae b2 c2 41 89 c1 41 c1 e9 10 44 31 c8 23 42 10 48 8b 12 48 98 <48> 8b 04 c2 48 85 c0 74 35 41 0f b7 50 06 66 81 e2 ff 7f 41 89 d0 >[972528.888905] RSP: 0018:ffffb5d802757ae8 EFLAGS: 00010206 >[972528.888908] RAX: 00000000000069f0 RBX: ffff99a1cb7dea88 RCX: 00000000000010f7 >[972528.888911] RDX: ffff99a0e2540000 RSI: 000000000000012b RDI: 0000000000000018 >[972528.888913] RBP: ffffb5d802757b80 R08: ffffb5d802757b80 R09: 0000000000002609 >[972528.888915] R10: ffff99a212510000 R11: 0000000000000001 R12: ffffb5d802757c68 >[972528.888917] R13: ffffb5d802757cf4 R14: 000000000000012a R15: 00000000000010f7 >[972528.888920] FS: 00007f0f532fb6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972528.888924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972528.888926] CR2: 000055a3e8f76ff8 CR3: 0000000102d72000 CR4: 00000000000106f0 >[972528.888930] Call Trace: >[972528.888933] <IRQ> >[972528.888938] ? watchdog_timer_fn+0x1a8/0x210 >[972528.888944] ? __pfx_watchdog_timer_fn+0x10/0x10 >[972528.888948] ? __hrtimer_run_queues+0x112/0x2b0 >[972528.888953] ? hrtimer_interrupt+0xf8/0x230 >[972528.888957] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972528.888962] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972528.888968] </IRQ> >[972528.888969] <TASK> >[972528.888970] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972528.888977] ? avtab_search_node+0xbc/0x130 >[972528.888981] cond_compute_av+0x3a/0xd0 >[972528.888986] context_struct_compute_av+0x27a/0x4d0 >[972528.888992] security_compute_av+0x11a/0x2c0 >[972528.888996] avc_compute_av.isra.0+0x58/0x200 >[972528.889001] avc_has_perm_noaudit+0xe6/0x120 >[972528.889006] avc_has_perm+0x65/0xf0 >[972528.889011] file_has_perm+0xe4/0xf0 >[972528.889015] security_file_permission+0x36/0x60 >[972528.889020] vfs_write+0x79/0x3f0 >[972528.889025] ? __fget_light+0x9d/0x100 >[972528.889030] ksys_write+0xbb/0xf0 >[972528.889034] do_syscall_64+0x5f/0x90 >[972528.889039] ? do_syscall_64+0x6b/0x90 >[972528.889043] ? switch_fpu_return+0x50/0xe0 >[972528.889047] ? exit_to_user_mode_prepare+0x142/0x1f0 >[972528.889052] ? syscall_exit_to_user_mode+0x1b/0x40 >[972528.889055] ? do_syscall_64+0x6b/0x90 >[972528.889059] ? exit_to_user_mode_prepare+0x142/0x1f0 >[972528.889062] ? syscall_exit_to_user_mode+0x1b/0x40 >[972528.889065] ? do_syscall_64+0x6b/0x90 >[972528.889069] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[972528.889073] RIP: 0033:0x7f0f61b372bf >[972529.154478] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 19 c3 f8 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 6c c3 f8 ff 48 >[972529.154483] RSP: 002b:00007f0f532fa900 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 >[972529.154488] RAX: ffffffffffffffda RBX: 00000000000000c3 RCX: 00007f0f61b372bf >[972529.154491] RDX: 00000000000000c3 RSI: 00000000014ec200 RDI: 0000000000000001 >[972529.154493] RBP: 00000000014ec200 R08: 0000000000000000 R09: 00007f0f61baa940 >[972529.154495] R10: 00000000fffffffd R11: 0000000000000293 R12: 00000000000000c3 >[972529.154497] R13: 00007f0f61c10780 R14: 00000000000000c3 R15: 00007f0f61c0ba00 >[972529.154507] </TASK> >[972603.180808] rcu: INFO: rcu_preempt self-detected stall on CPU >[972603.180819] rcu: 0-....: (21327 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500056/86500056 fqs=3 >[972603.180827] rcu: (t=602379 jiffies g=98552277 q=562 ncpus=1) >[972603.180831] rcu: rcu_preempt kthread timer wakeup didn't happen for 181629 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[972603.180836] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411973 >[972603.180838] rcu: rcu_preempt kthread starved for 181632 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[972603.180842] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[972603.180844] rcu: RCU grace-period kthread stack dump: >[972603.180846] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[972603.180852] Call Trace: >[972603.180855] <TASK> >[972603.180861] __schedule+0x449/0x1480 >[972603.180873] ? lock_timer_base+0x61/0x80 >[972603.180880] schedule+0x5e/0xd0 >[972603.180885] schedule_timeout+0x98/0x160 >[972603.180890] ? __pfx_process_timeout+0x10/0x10 >[972603.180894] rcu_gp_fqs_loop+0x141/0x520 >[972603.180900] ? __note_gp_changes+0x153/0x1a0 >[972603.180903] ? __pfx_rcu_gp_kthread+0x10/0x10 >[972603.180906] rcu_gp_kthread+0xea/0x1e0 >[972603.180911] kthread+0xde/0x110 >[972603.180916] ? __pfx_kthread+0x10/0x10 >[972603.180920] ret_from_fork+0x2c/0x50 >[972603.180927] </TASK> >[972603.180929] rcu: Stack dump where RCU GP kthread last ran: >[972603.180932] CPU: 0 PID: 3279629 Comm: Thread (pooled) Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972603.180936] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972603.180938] RIP: 0010:finish_task_switch.isra.0+0x96/0x2d0 >[972603.180945] Code: 45 34 00 00 00 00 0f 1f 44 00 00 49 8b 9c 24 20 0a 00 00 48 85 db 0f 85 aa 00 00 00 4c 89 e7 e8 10 f6 ff ff fb 0f 1f 44 00 00 <65> 48 8b 04 25 80 32 03 00 66 90 4d 85 f6 74 21 65 48 8b 04 25 80 >[972603.180949] RSP: 0018:ffffb5d80466fc28 EFLAGS: 00010282 >[972603.180952] RAX: ffff99a1c02cce80 RBX: 0000000000000000 RCX: 0000000000000002 >[972603.180955] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff99a21ac33ac0 >[972603.180957] RBP: ffffb5d80466fc50 R08: 0000000000000000 R09: 0000000000000000 >[972603.180959] R10: 0000000000000001 R11: 0000000000000030 R12: ffff99a21ac33ac0 >[972603.180961] R13: ffff99a1c02cce80 R14: 0000000000000000 R15: 0000000000000000 >[972603.180964] FS: 00007f28b2bfe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972603.180967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972603.180969] CR2: 00005586b5bd78c0 CR3: 00000000484ac000 CR4: 00000000000106f0 >[972603.180974] Call Trace: >[972603.180976] <IRQ> >[972603.180978] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[972603.180982] ? rcu_sched_clock_irq+0x4ed/0x1150 >[972603.180985] ? sched_slice+0x87/0x140 >[972603.180990] ? timekeeping_update+0xdd/0x130 >[972603.180996] ? timekeeping_advance+0x377/0x590 >[972603.181001] ? update_process_times+0x74/0xb0 >[972603.181004] ? tick_sched_handle+0x22/0x60 >[972603.181009] ? tick_sched_timer+0x67/0x80 >[972603.181013] ? __pfx_tick_sched_timer+0x10/0x10 >[972603.181017] ? __hrtimer_run_queues+0x112/0x2b0 >[972603.181021] ? hrtimer_interrupt+0xf8/0x230 >[972603.181025] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972603.181029] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972603.181034] </IRQ> >[972603.181036] <TASK> >[972603.181038] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972603.181043] ? finish_task_switch.isra.0+0x96/0x2d0 >[972603.181048] ? finish_task_switch.isra.0+0x90/0x2d0 >[972603.181052] __schedule+0x451/0x1480 >[972603.181057] ? filename_lookup+0xe8/0x1f0 >[972603.181063] __cond_resched+0x36/0x50 >[972603.181068] selinux_inode_getattr+0x7f/0xe0 >[972603.181074] security_inode_getattr+0x3e/0x60 >[972603.181079] vfs_statx+0xac/0x180 >[972603.181084] vfs_fstatat+0x55/0x70 >[972603.181088] __do_sys_newfstatat+0x3f/0x80 >[972603.181094] do_syscall_64+0x5f/0x90 >[972603.181120] ? syscall_exit_to_user_mode+0x1b/0x40 >[972603.181123] ? do_syscall_64+0x6b/0x90 >[972603.181127] ? do_syscall_64+0x6b/0x90 >[972603.181131] ? syscall_exit_to_user_mode+0x1b/0x40 >[972603.181134] ? do_syscall_64+0x6b/0x90 >[972603.181138] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[972603.181141] RIP: 0033:0x7f28e231d77e >[972603.181255] Code: 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 07 00 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 0b 31 c0 c3 0f 1f 84 00 00 00 00 00 48 8b 15 79 >[972603.181258] RSP: 002b:00007f28b2bfcf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 >[972603.181262] RAX: ffffffffffffffda RBX: 00007f28b2bfd040 RCX: 00007f28e231d77e >[972603.181264] RDX: 00007f28b2bfcf50 RSI: 00007f28e23bdae3 RDI: 00000000ffffff9c >[972603.181266] RBP: 00007f28e23bdae3 R08: 0000000000000000 R09: 00007f28b2bfd1c0 >[972603.181268] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f28b2bfd040 >[972603.181270] R13: 000055571a30dfd0 R14: 0000000000000005 R15: 0000000000000000 >[972603.181274] </TASK> >[972603.181339] CPU: 0 PID: 3279629 Comm: Thread (pooled) Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972603.181344] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972603.181347] RIP: 0010:finish_task_switch.isra.0+0x96/0x2d0 >[972603.181352] Code: 45 34 00 00 00 00 0f 1f 44 00 00 49 8b 9c 24 20 0a 00 00 48 85 db 0f 85 aa 00 00 00 4c 89 e7 e8 10 f6 ff ff fb 0f 1f 44 00 00 <65> 48 8b 04 25 80 32 03 00 66 90 4d 85 f6 74 21 65 48 8b 04 25 80 >[972603.181355] RSP: 0018:ffffb5d80466fc28 EFLAGS: 00010282 >[972603.181357] RAX: ffff99a1c02cce80 RBX: 0000000000000000 RCX: 0000000000000002 >[972603.181360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff99a21ac33ac0 >[972603.181361] RBP: ffffb5d80466fc50 R08: 0000000000000000 R09: 0000000000000000 >[972603.181364] R10: 0000000000000001 R11: 0000000000000030 R12: ffff99a21ac33ac0 >[972603.181366] R13: ffff99a1c02cce80 R14: 0000000000000000 R15: 0000000000000000 >[972603.181368] FS: 00007f28b2bfe6c0(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972603.181370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972603.181373] CR2: 00005586b5bd78c0 CR3: 00000000484ac000 CR4: 00000000000106f0 >[972603.181377] Call Trace: >[972603.181379] <IRQ> >[972603.181382] ? rcu_dump_cpu_stacks+0xc4/0x100 >[972603.181386] ? rcu_sched_clock_irq+0x4f2/0x1150 >[972603.181389] ? sched_slice+0x87/0x140 >[972603.181393] ? timekeeping_update+0xdd/0x130 >[972603.181397] ? timekeeping_advance+0x377/0x590 >[972603.181402] ? update_process_times+0x74/0xb0 >[972603.181406] ? tick_sched_handle+0x22/0x60 >[972603.181409] ? tick_sched_timer+0x67/0x80 >[972603.181412] ? __pfx_tick_sched_timer+0x10/0x10 >[972603.181416] ? __hrtimer_run_queues+0x112/0x2b0 >[972603.181420] ? hrtimer_interrupt+0xf8/0x230 >[972603.181424] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972603.181428] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972603.181432] </IRQ> >[972603.181433] <TASK> >[972603.181435] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972603.181439] ? finish_task_switch.isra.0+0x96/0x2d0 >[972603.181443] ? finish_task_switch.isra.0+0x90/0x2d0 >[972603.181448] __schedule+0x451/0x1480 >[972603.181452] ? filename_lookup+0xe8/0x1f0 >[972603.181456] __cond_resched+0x36/0x50 >[972603.181481] selinux_inode_getattr+0x7f/0xe0 >[972603.181486] security_inode_getattr+0x3e/0x60 >[972603.181490] vfs_statx+0xac/0x180 >[972603.181494] vfs_fstatat+0x55/0x70 >[972603.181498] __do_sys_newfstatat+0x3f/0x80 >[972603.181503] do_syscall_64+0x5f/0x90 >[972603.181507] ? syscall_exit_to_user_mode+0x1b/0x40 >[972603.181510] ? do_syscall_64+0x6b/0x90 >[972603.181513] ? do_syscall_64+0x6b/0x90 >[972603.181517] ? syscall_exit_to_user_mode+0x1b/0x40 >[972603.181520] ? do_syscall_64+0x6b/0x90 >[972603.181523] entry_SYSCALL_64_after_hwframe+0x72/0xdc >[972603.181527] RIP: 0033:0x7f28e231d77e >[972603.181533] Code: 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 07 00 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 0b 31 c0 c3 0f 1f 84 00 00 00 00 00 48 8b 15 79 >[972603.181536] RSP: 002b:00007f28b2bfcf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 >[972603.181539] RAX: ffffffffffffffda RBX: 00007f28b2bfd040 RCX: 00007f28e231d77e >[972603.181567] RDX: 00007f28b2bfcf50 RSI: 00007f28e23bdae3 RDI: 00000000ffffff9c >[972603.181570] RBP: 00007f28e23bdae3 R08: 0000000000000000 R09: 00007f28b2bfd1c0 >[972603.181572] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f28b2bfd040 >[972603.181575] R13: 000055571a30dfd0 R14: 0000000000000005 R15: 0000000000000000 >[972603.181580] </TASK> >[972783.213502] rcu: INFO: rcu_preempt self-detected stall on CPU >[972783.213512] rcu: 0-....: (31608 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500056/86500056 fqs=4 >[972783.213519] rcu: (t=782416 jiffies g=98552277 q=566 ncpus=1) >[972783.213522] rcu: rcu_preempt kthread timer wakeup didn't happen for 174209 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[972783.213525] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411973 >[972783.213528] rcu: rcu_preempt kthread starved for 174212 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[972783.213531] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[972783.213533] rcu: RCU grace-period kthread stack dump: >[972783.213535] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[972783.213540] Call Trace: >[972783.213543] <TASK> >[972783.213549] __schedule+0x449/0x1480 >[972783.213559] ? lock_timer_base+0x61/0x80 >[972783.213566] schedule+0x5e/0xd0 >[972783.213614] schedule_timeout+0x98/0x160 >[972783.213619] ? __pfx_process_timeout+0x10/0x10 >[972783.213622] rcu_gp_fqs_loop+0x141/0x520 >[972783.213627] ? __note_gp_changes+0x153/0x1a0 >[972783.213631] ? __pfx_rcu_gp_kthread+0x10/0x10 >[972783.213633] rcu_gp_kthread+0xea/0x1e0 >[972783.213636] kthread+0xde/0x110 >[972783.213641] ? __pfx_kthread+0x10/0x10 >[972783.213645] ret_from_fork+0x2c/0x50 >[972783.213651] </TASK> >[972783.213653] rcu: Stack dump where RCU GP kthread last ran: >[972783.213655] CPU: 0 PID: 1 Comm: systemd Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972783.213659] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972783.213661] RIP: 0033:0x7f54db8681e0 >[972783.513416] Code: 00 00 0f 85 fa fd ff ff 49 bf 00 00 00 00 04 00 00 00 31 d2 48 89 ef 4c 89 fe e8 db 6d fe ff 48 89 c3 48 85 c0 75 38 eb 46 90 <48> 8b b8 d8 00 00 00 e8 84 6a fe ff 85 c0 75 58 49 8b be e0 00 00 >[972783.513424] RSP: 002b:00007fff04aaef20 EFLAGS: 00010206 >[972783.513428] RAX: 00005586b5c2a1e8 RBX: 00005586b5c29da0 RCX: 00005586b5b42a28 >[972783.513431] RDX: 00007f54db9b1d20 RSI: 0000000000000000 RDI: 00005586b5c2a1e8 >[972783.513433] RBP: 00005586b5c50c80 R08: 0000000000000022 R09: 00005586b5b42a20 >[972783.513435] R10: 00007fff04aaeed0 R11: 0000000000000002 R12: 00000000000000a0 >[972783.513458] R13: 0000000000000000 R14: 00005586b5c2a1e8 R15: 0000000400000000 >[972783.513462] FS: 00007f54db786440 GS: 0000000000000000 >[972783.513477] CPU: 0 PID: 1 Comm: systemd Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972783.513481] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972783.513483] RIP: 0033:0x7f54db8681e0 >[972783.548923] Code: 00 00 0f 85 fa fd ff ff 49 bf 00 00 00 00 04 00 00 00 31 d2 48 89 ef 4c 89 fe e8 db 6d fe ff 48 89 c3 48 85 c0 75 38 eb 46 90 <48> 8b b8 d8 00 00 00 e8 84 6a fe ff 85 c0 75 58 49 8b be e0 00 00 >[972783.548928] RSP: 002b:00007fff04aaef20 EFLAGS: 00010206 >[972783.548932] RAX: 00005586b5c2a1e8 RBX: 00005586b5c29da0 RCX: 00005586b5b42a28 >[972783.548934] RDX: 00007f54db9b1d20 RSI: 0000000000000000 RDI: 00005586b5c2a1e8 >[972783.548936] RBP: 00005586b5c50c80 R08: 0000000000000022 R09: 00005586b5b42a20 >[972783.548939] R10: 00007fff04aaeed0 R11: 0000000000000002 R12: 00000000000000a0 >[972783.548941] R13: 0000000000000000 R14: 00005586b5c2a1e8 R15: 0000000400000000 >[972783.548943] FS: 00007f54db786440 GS: 0000000000000000 >[972963.581838] rcu: INFO: rcu_preempt self-detected stall on CPU >[972963.581849] rcu: 0-....: (44255 ticks this GP) idle=41cc/1/0x4000000000000000 softirq=86500056/86500056 fqs=5 >[972963.581855] rcu: (t=962789 jiffies g=98552277 q=566 ncpus=1) >[972963.581858] rcu: rcu_preempt kthread timer wakeup didn't happen for 180025 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 >[972963.581862] rcu: Possible timer handling issue on cpu=0 timer-softirq=681411973 >[972963.581865] rcu: rcu_preempt kthread starved for 180028 jiffies! g98552277 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 >[972963.581868] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. >[972963.581870] rcu: RCU grace-period kthread stack dump: >[972963.581871] task:rcu_preempt state:I stack:0 pid:16 ppid:2 flags:0x00004000 >[972963.581877] Call Trace: >[972963.581880] <TASK> >[972963.581886] __schedule+0x449/0x1480 >[972963.581896] ? lock_timer_base+0x61/0x80 >[972963.581903] schedule+0x5e/0xd0 >[972963.581907] schedule_timeout+0x98/0x160 >[972963.581912] ? __pfx_process_timeout+0x10/0x10 >[972963.581915] rcu_gp_fqs_loop+0x141/0x520 >[972963.581920] ? __note_gp_changes+0x153/0x1a0 >[972963.581924] ? __pfx_rcu_gp_kthread+0x10/0x10 >[972963.581927] rcu_gp_kthread+0xea/0x1e0 >[972963.581930] kthread+0xde/0x110 >[972963.581935] ? __pfx_kthread+0x10/0x10 >[972963.581939] ret_from_fork+0x2c/0x50 >[972963.581945] </TASK> >[972963.581947] rcu: Stack dump where RCU GP kthread last ran: >[972963.581949] CPU: 0 PID: 3277723 Comm: kworker/0:2 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972963.581953] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972963.645152] Workqueue: 0x0 (events_freezable_power_) >[972963.673876] RIP: 0010:wq_worker_running+0xe/0x50 >[972963.673924] Code: c8 6a 00 83 f0 01 e9 40 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 e8 b2 60 00 00 <8b> 50 70 85 d2 74 20 65 ff 05 0c bb ef 7c f7 40 68 c8 01 00 00 74 >[972963.673929] RSP: 0018:ffffb5d806a33ed8 EFLAGS: 00010202 >[972963.673933] RAX: ffff99a0c9bea6c0 RBX: ffff99a0c9bea6c0 RCX: 0000000000000002 >[972963.673936] RDX: 0000000000400000 RSI: ffff99a1c0380000 RDI: ffff99a1c0380000 >[972963.673938] RBP: ffff99a21ac33440 R08: 0000000000000000 R09: 0000000000000000 >[972963.673940] R10: 0000000000000001 R11: 0000000000000030 R12: ffff99a0c9bea6f0 >[972963.673942] R13: ffff99a21ac33468 R14: ffff99a1c0380000 R15: ffff99a21ac33440 >[972963.673944] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972963.673946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972963.673948] CR2: 00005586b597ff00 CR3: 000000012faf2000 CR4: 00000000000106f0 >[972963.673952] Call Trace: >[972963.673956] <IRQ> >[972963.674137] ? rcu_check_gp_kthread_starvation+0x120/0x1a0 >[972963.674148] ? rcu_sched_clock_irq+0x4ed/0x1150 >[972963.674152] ? sched_slice+0x87/0x140 >[972963.674157] ? timekeeping_update+0xdd/0x130 >[972963.674163] ? timekeeping_advance+0x377/0x590 >[972963.674168] ? update_process_times+0x74/0xb0 >[972963.674171] ? tick_sched_handle+0x22/0x60 >[972963.674176] ? tick_sched_timer+0x67/0x80 >[972963.674179] ? __pfx_tick_sched_timer+0x10/0x10 >[972963.674182] ? __hrtimer_run_queues+0x112/0x2b0 >[972963.674186] ? hrtimer_interrupt+0xf8/0x230 >[972963.674190] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972963.674194] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972963.674200] </IRQ> >[972963.674201] <TASK> >[972963.674203] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972963.674209] ? wq_worker_running+0xe/0x50 >[972963.674212] ? wq_worker_running+0xe/0x50 >[972963.674215] worker_thread+0xb3/0x390 >[972963.674218] ? __pfx_worker_thread+0x10/0x10 >[972963.674221] kthread+0xde/0x110 >[972963.674225] ? __pfx_kthread+0x10/0x10 >[972963.674228] ret_from_fork+0x2c/0x50 >[972963.674237] </TASK> >[972963.674255] CPU: 0 PID: 3277723 Comm: kworker/0:2 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[972963.674259] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[972963.709648] Workqueue: 0x0 (events_freezable_power_) >[972963.802531] RIP: 0010:wq_worker_running+0xe/0x50 >[972963.802565] Code: c8 6a 00 83 f0 01 e9 40 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 e8 b2 60 00 00 <8b> 50 70 85 d2 74 20 65 ff 05 0c bb ef 7c f7 40 68 c8 01 00 00 74 >[972963.802569] RSP: 0018:ffffb5d806a33ed8 EFLAGS: 00010202 >[972963.802573] RAX: ffff99a0c9bea6c0 RBX: ffff99a0c9bea6c0 RCX: 0000000000000002 >[972963.802576] RDX: 0000000000400000 RSI: ffff99a1c0380000 RDI: ffff99a1c0380000 >[972963.802579] RBP: ffff99a21ac33440 R08: 0000000000000000 R09: 0000000000000000 >[972963.802581] R10: 0000000000000001 R11: 0000000000000030 R12: ffff99a0c9bea6f0 >[972963.802583] R13: ffff99a21ac33468 R14: ffff99a1c0380000 R15: ffff99a21ac33440 >[972963.802586] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[972963.802589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[972963.802591] CR2: 00005586b597ff00 CR3: 000000012faf2000 CR4: 00000000000106f0 >[972963.802595] Call Trace: >[972963.802599] <IRQ> >[972963.802605] ? rcu_dump_cpu_stacks+0xc4/0x100 >[972963.802611] ? rcu_sched_clock_irq+0x4f2/0x1150 >[972963.802615] ? sched_slice+0x87/0x140 >[972963.802620] ? timekeeping_update+0xdd/0x130 >[972963.802626] ? timekeeping_advance+0x377/0x590 >[972963.802631] ? update_process_times+0x74/0xb0 >[972963.802634] ? tick_sched_handle+0x22/0x60 >[972963.802639] ? tick_sched_timer+0x67/0x80 >[972963.802642] ? __pfx_tick_sched_timer+0x10/0x10 >[972963.802646] ? __hrtimer_run_queues+0x112/0x2b0 >[972963.802650] ? hrtimer_interrupt+0xf8/0x230 >[972963.802654] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[972963.802658] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[972963.802664] </IRQ> >[972963.802666] <TASK> >[972963.802667] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[972963.802673] ? wq_worker_running+0xe/0x50 >[972963.802677] ? wq_worker_running+0xe/0x50 >[972963.802679] worker_thread+0xb3/0x390 >[972963.802683] ? __pfx_worker_thread+0x10/0x10 >[972963.802686] kthread+0xde/0x110 >[972963.802689] ? __pfx_kthread+0x10/0x10 >[972963.802693] ret_from_fork+0x2c/0x50 >[972963.802700] </TASK> >[973000.877000] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [ksoftirqd/0:15] >[973000.877017] Modules linked in: nf_log_syslog nft_log nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter ip_tables snd_seq_dummy snd_hrtimer tls rfkill qrtr lz4 lz4_compress snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd intel_rapl_msr intel_rapl_common soundcore pcspkr xfs joydev i2c_piix4 vboxguest auth_rpcgss sunrpc loop zram vmwgfx e1000 drm_ttm_helper crc32c_intel sha512_ssse3 serio_raw ttm video wmi ata_generic pata_acpi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath >[973000.877095] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G D W L 6.3.12-100.fc37.x86_64 #1 >[973000.877100] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[973000.877102] RIP: 0010:vbg_req_perform+0x2c/0x40 [vboxguest] >[973000.877115] Code: 1f 00 0f 1f 44 00 00 b8 00 00 00 80 48 01 f0 72 21 48 c7 c2 00 00 00 80 48 2b 15 e7 3e 4f c4 48 01 d0 0f b7 57 08 ef 0f ae f0 <8b> 46 0c e9 fc 3f b0 c3 48 8b 15 c5 ca b7 c4 eb e4 0f 1f 00 90 90 >[973000.877118] RSP: 0018:ffffb5d800083db0 EFLAGS: 00010207 >[973000.877121] RAX: 0000000001114000 RBX: ffff99a1c3d66298 RCX: 0000000000000000 >[973000.877125] RDX: 000000000000d040 RSI: ffff99a0c1114000 RDI: ffff99a1c3d66028 >[973000.877127] RBP: ffff99a1c3d66298 R08: ffff99a21ac33468 R09: ffffffff8505d6e0 >[973000.877129] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffc04abd60 >[973000.877131] R13: ffff99a1c3d66298 R14: ffffb5d800083e10 R15: ffff99a21ac21e80 >[973000.877133] FS: 0000000000000000(0000) GS:ffff99a21ac00000(0000) knlGS:0000000000000000 >[973000.877136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >[973000.877138] CR2: 00005586b597ff00 CR3: 000000010715e000 CR4: 00000000000106f0 >[973000.877143] Call Trace: >[973000.877146] <IRQ> >[973000.877151] ? watchdog_timer_fn+0x1a8/0x210 >[973000.877159] ? __pfx_watchdog_timer_fn+0x10/0x10 >[973000.877163] ? __hrtimer_run_queues+0x112/0x2b0 >[973000.877168] ? hrtimer_interrupt+0xf8/0x230 >[973000.877172] ? __sysvec_apic_timer_interrupt+0x61/0x130 >[973000.877177] ? sysvec_apic_timer_interrupt+0x6d/0x90 >[973000.877183] </IRQ> >[973000.877184] <TASK> >[973000.877186] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 >[973000.877190] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[973000.877199] ? vbg_req_perform+0x2c/0x40 [vboxguest] >[973000.877206] vbg_heartbeat_timer+0x1d/0x40 [vboxguest] >[973000.877214] call_timer_fn+0x27/0x130 >[973000.877217] ? __pfx_vbg_heartbeat_timer+0x10/0x10 [vboxguest] >[973000.877224] __run_timers+0x222/0x2c0 >[973000.877229] run_timer_softirq+0x1d/0x40 >[973000.877232] __do_softirq+0xd4/0x2c8 >[973000.877238] ? __pfx_smpboot_thread_fn+0x10/0x10 >[973000.877241] run_ksoftirqd+0x2c/0x40 >[973000.877246] smpboot_thread_fn+0xdc/0x1d0 >[973000.877250] kthread+0xde/0x110 >[973000.877254] ? __pfx_kthread+0x10/0x10 >[973000.877257] ret_from_fork+0x2c/0x50 >[973000.877264] </TASK> >[973005.330222] systemd-journald[502]: /dev/kmsg buffer overrun, some messages lost.
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bug 2227439
: 1980617