backtrace f2fs_gc

окт 04 06:12:14 dell kernel: rcu: INFO: rcu_sched self-detected stall on CPU
окт 04 06:12:14 dell kernel: rcu:         2-....: (30322767 ticks this GP) idle=6be/1/0x4000000000000000 softirq=872250/872250 fqs=7576313
окт 04 06:12:14 dell kernel:         (t=30325443 jiffies g=1440845 q=8362277)
окт 04 06:12:14 dell kernel: NMI backtrace for cpu 2
окт 04 06:12:14 dell kernel: CPU: 2 PID: 314 Comm: f2fs_gc-8:18 Tainted: G           OE     5.10.61-gentoo-3-dell #2
окт 04 06:12:14 dell kernel: Hardware name: Dell Inc. Inspiron N5010/0YXXJJ, BIOS A15 07/19/2011
окт 04 06:12:14 dell kernel: Call Trace:
окт 04 06:12:14 dell kernel:  <IRQ>
окт 04 06:12:14 dell kernel:  dump_stack+0x57/0x6a
окт 04 06:12:14 dell kernel:  nmi_cpu_backtrace.cold+0x32/0x69
окт 04 06:12:14 dell kernel:  ? lapic_can_unplug_cpu+0x70/0x70
окт 04 06:12:14 dell kernel:  nmi_trigger_cpumask_backtrace+0x7a/0x90
окт 04 06:12:14 dell kernel:  rcu_dump_cpu_stacks+0x9a/0xc8
окт 04 06:12:14 dell kernel:  rcu_sched_clock_irq.cold+0x202/0x3d9
окт 04 06:12:14 dell kernel:  ? timekeeping_advance+0x363/0x570
окт 04 06:12:14 dell kernel:  update_process_times+0x8c/0xc0
окт 04 06:12:14 dell kernel:  tick_sched_handle+0x34/0x50
окт 04 06:12:14 dell kernel:  tick_sched_timer+0x63/0x80
окт 04 06:12:14 dell kernel:  ? tick_sched_do_timer+0x70/0x70
окт 04 06:12:14 dell kernel:  __hrtimer_run_queues+0x11a/0x250
окт 04 06:12:14 dell kernel:  hrtimer_interrupt+0x110/0x2c0
окт 04 06:12:14 dell kernel:  __sysvec_apic_timer_interrupt+0x5f/0xd0
окт 04 06:12:14 dell kernel:  asm_call_irq_on_stack+0xf/0x20
окт 04 06:12:14 dell kernel:  </IRQ>
окт 04 06:12:14 dell kernel:  sysvec_apic_timer_interrupt+0x72/0x80
окт 04 06:12:14 dell kernel:  asm_sysvec_apic_timer_interrupt+0x12/0x20
окт 04 06:12:14 dell kernel: RIP: 0010:f2fs_get_lock_data_page+0x1a/0x1f0
окт 04 06:12:14 dell kernel: Code: e8 5b b3 c4 ff eb dd 66 0f 1f 84 00 00 00 00 00 66 66 66 66 90 41 56 49 89 fe 41 55 41 54 55 48 89 f5 53 4c 8b 6f 30 0f b6 da <89> d9 31 d2 48 89 ee 4c 89 f7 e8 07 fb ff ff 49 89 c4 48 3d 00 f0
окт 04 06:12:14 dell kernel: RSP: 0018:ffff8881062f3c10 EFLAGS: 00000202
окт 04 06:12:14 dell kernel: RAX: ffffea0008700001 RBX: 0000000000000001 RCX: dead000000000200
окт 04 06:12:14 dell kernel: RDX: ffffea0008700000 RSI: 0000000000763702 RDI: ffffea0008700000
окт 04 06:12:14 dell kernel: RBP: 0000000000000001 R08: 000000000007fc38 R09: 00000000006e3702
окт 04 06:12:14 dell kernel: R10: ffff888233d26a80 R11: 0000000000000330 R12: ffffea0008700000
окт 04 06:12:14 dell kernel: R13: ffff888135adc878 R14: ffff888135adc700 R15: ffff888148af8715
окт 04 06:12:14 dell kernel:  move_data_page+0x2f/0x370
окт 04 06:12:14 dell kernel:  ? __lookup_nat_cache+0x36/0x70
окт 04 06:12:14 dell kernel:  ? f2fs_get_node_info+0x6a/0x370
окт 04 06:12:14 dell kernel:  ? __get_node_page.part.0+0x4d/0x380
окт 04 06:12:14 dell kernel:  do_garbage_collect+0xfec/0x10b0
окт 04 06:12:14 dell kernel:  f2fs_gc+0x176/0x4d0
окт 04 06:12:14 dell kernel:  ? f2fs_balance_fs_bg+0x1cd/0x290
окт 04 06:12:14 dell kernel:  gc_thread_func+0x39b/0x580
окт 04 06:12:14 dell kernel:  ? wait_woken+0x80/0x80
окт 04 06:12:14 dell kernel:  ? f2fs_gc+0x4d0/0x4d0
окт 04 06:12:14 dell kernel:  kthread+0x11b/0x140
окт 04 06:12:14 dell kernel:  ? kthread_create_worker_on_cpu+0x40/0x40
окт 04 06:12:14 dell kernel:  ret_from_fork+0x1f/0x30


smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.10.61-gentoo-3-dell] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Device Model:     SPCC Solid State Disk
Serial Number:    EB84076618B201182486
LU WWN Device Id: 5 000000 000000000
Firmware Version: SBFD00.3
User Capacity:    120 034 123 776 bytes [120 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
TRIM Command:     Available
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ACS-4 (minor revision not indicated)
SATA Version is:  SATA 3.2, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Mon Oct  4 07:05:01 2021 MSK
SMART support is: Available - device has SMART capability.
SMART support is: Enabled