Hello there and thanks for the effort.
It is the second day in a row the server crashed and became unresponsive.
From the logs I managed to grab through my remote log server I see the following (attached at the end). I am not the expert in linux but I suspected corefreq as the cause and uninstalled it before the second crash.
Any advice on what is going on and if the issue is indeed related to corefreq?
My system has
Gigabyte Technology Co., Ltd. B560M AORUS PRO AX
Intel Core i7-10700
64gb ddr4 HyperX predator ram (4x16 dimms)
Before uninstalling corefreq on 2022-02-16
Feb 16 11:18:20 Tower kernel: rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
Feb 16 11:18:20 Tower kernel: rcu: #0116-...0: (0 ticks this GP) idle=772/1/0x4000000000000000 softirq=62494954/62494954 fqs=14977
Feb 16 11:18:20 Tower kernel: #011(detected by 12, t=60002 jiffies, g=133319997, q=11304)
Feb 16 11:18:20 Tower kernel: Sending NMI from CPU 12 to CPUs 6:
Feb 16 11:18:20 Tower kernel: NMI backtrace for cpu 6
Feb 16 11:18:20 Tower kernel: CPU: 6 PID: 7350 Comm: php Tainted: G W O 5.10.28-Unraid #1
Feb 16 11:18:20 Tower kernel: Hardware name: Gigabyte Technology Co., Ltd. B560M AORUS PRO AX/B560M AORUS PRO AX, BIOS F4 03/04/2021
Feb 16 11:18:20 Tower kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x79/0x18a
Feb 16 11:18:20 Tower kernel: Code: c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 74 0c 0f ba e0 08 72 1a c6 47 01 00 eb 14 85 c0 74 0a 8b 07 84 c0 74 04 f3 90 <eb> f6 66 c7 07 01 00 c3 48 c7 c0 00 30 02 00 65 48 03 05 f0 8e f8
Feb 16 11:18:20 Tower kernel: RSP: 0018:ffffc900002a4e58 EFLAGS: 00000002
Feb 16 11:18:20 Tower kernel: RAX: 0000000000180101 RBX: ffffc900002a4e80 RCX: 0000000000000000
Feb 16 11:18:20 Tower kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000b9540
Feb 16 11:18:20 Tower kernel: RBP: ffff88814911a000 R08: ffffffff82013888 R09: ffffffff82013580
Feb 16 11:18:20 Tower kernel: R10: 000a5d1eae38384c R11: 0000000000000000 R12: 0000000000000000
Feb 16 11:18:20 Tower kernel: R13: 0000000000000000 R14: 0000000000000000 R15: 00002c52b99306c0
Feb 16 11:18:20 Tower kernel: FS: 0000148fc63ab780(0000) GS:ffff88907c380000(0000) knlGS:0000000000000000
Feb 16 11:18:20 Tower kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 16 11:18:20 Tower kernel: CR2: 0000148fc96eaf52 CR3: 000000011e53e003 CR4: 00000000007726e0
Feb 16 11:18:20 Tower kernel: PKRU: 55555554
Feb 16 11:18:20 Tower kernel: Call Trace:
Feb 16 11:18:20 Tower kernel: <IRQ>
Feb 16 11:18:20 Tower kernel: queued_spin_lock_slowpath+0x7/0xa
Feb 16 11:18:20 Tower kernel: nr_blockdev_pages+0x13/0x64
Feb 16 11:18:20 Tower kernel: si_meminfo+0x3a/0x57
Feb 16 11:18:20 Tower kernel: Sys_MemInfo+0x20/0x9b [corefreqk]
Feb 16 11:18:20 Tower kernel: ? update_cfs_rq_load_avg+0x14b/0x154
Feb 16 11:18:20 Tower kernel: ? timekeeping_get_ns+0x19/0x2f
Feb 16 11:18:20 Tower kernel: ? Sys_DumpTask+0xe9/0xf1 [corefreqk]
Feb 16 11:18:20 Tower kernel: Cycle_Skylake+0x53a/0x730 [corefreqk]
Feb 16 11:18:20 Tower kernel: __hrtimer_run_queues+0xb7/0x10b
Feb 16 11:18:20 Tower kernel: ? Cycle_Skylake_X+0x711/0x711 [corefreqk]
Feb 16 11:18:20 Tower kernel: hrtimer_interrupt+0x8d/0x15b
Feb 16 11:18:20 Tower kernel: __sysvec_apic_timer_interrupt+0x5d/0x68
Feb 16 11:18:20 Tower kernel: asm_call_irq_on_stack+0xf/0x20
Feb 16 11:18:20 Tower kernel: </IRQ>
After uninstalling corefreq on 2022-02-17
Feb 17 12:17:56 Tower kernel: rcu: INFO: rcu_sched self-detected stall on CPU
Feb 17 12:17:56 Tower kernel: rcu: #0115-....: (60000 ticks this GP) idle=25a/1/0x4000000000000000 softirq=3595028/3595028 fqs=14991
Feb 17 12:17:56 Tower kernel: #011(t=60001 jiffies g=8644697 q=12441)
Feb 17 12:17:56 Tower kernel: Sending NMI from CPU 5 to CPUs 2:
Feb 17 12:17:56 Tower kernel: NMI backtrace for cpu 2
Feb 17 12:17:56 Tower kernel: CPU: 2 PID: 31137 Comm: sh Tainted: G W O 5.10.28-Unraid #1
Feb 17 12:17:56 Tower kernel: Hardware name: Gigabyte Technology Co., Ltd. B560M AORUS PRO AX/B560M AORUS PRO AX, BIOS F4 03/04/2021
Feb 17 12:17:56 Tower kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x79/0x18a
Feb 17 12:17:56 Tower kernel: Code: c1 e0 08 89 c2 8b 07 30 e4 09 d0 a9 00 01 ff ff 74 0c 0f ba e0 08 72 1a c6 47 01 00 eb 14 85 c0 74 0a 8b 07 84 c0 74 04 f3 90 <eb> f6 66 c7 07 01 00 c3 48 c7 c0 00 30 02 00 65 48 03 05 f0 8e f8
Feb 17 12:17:56 Tower kernel: RSP: 0018:ffffc900001f4e58 EFLAGS: 00000002
Feb 17 12:17:56 Tower kernel: RAX: 0000000000200101 RBX: ffffc900001f4e80 RCX: 0000000000000000
Feb 17 12:17:56 Tower kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881000b9540
Feb 17 12:17:56 Tower kernel: RBP: ffff888148c5c000 R08: ffffffff82013888 R09: ffffffff82013580
Feb 17 12:17:56 Tower kernel: R10: 0000bbd29ebe3599 R11: 0000000000000000 R12: 0000000000000000
Feb 17 12:17:56 Tower kernel: R13: 0000000000000000 R14: 0000000000000000 R15: 0000040192991d6a
Feb 17 12:17:56 Tower kernel: FS: 0000152b91169740(0000) GS:ffff88907c280000(0000) knlGS:0000000000000000
Feb 17 12:17:56 Tower kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb 17 12:17:56 Tower kernel: CR2: 0000152b911ece40 CR3: 0000000165a5a001 CR4: 00000000007726e0
Feb 17 12:17:56 Tower kernel: PKRU: 55555554
Feb 17 12:17:56 Tower kernel: Call Trace:
Feb 17 12:17:56 Tower kernel: <IRQ>
Feb 17 12:17:56 Tower kernel: queued_spin_lock_slowpath+0x7/0xa
Feb 17 12:17:56 Tower kernel: nr_blockdev_pages+0x13/0x64
Feb 17 12:17:56 Tower kernel: si_meminfo+0x3a/0x57
Feb 17 12:17:56 Tower kernel: Sys_MemInfo+0x20/0x9b [corefreqk]
Feb 17 12:17:56 Tower kernel: ? ttwu_do_wakeup.isra.0+0xe/0x8c
Feb 17 12:17:56 Tower kernel: ? _raw_spin_unlock_irqrestore+0xd/0xe
Feb 17 12:17:56 Tower kernel: ? paravirt_sched_clock+0x5/0x8
Feb 17 12:17:56 Tower kernel: ? timekeeping_get_ns+0x19/0x2f
Feb 17 12:17:56 Tower kernel: ? Sys_DumpTask+0xe9/0xf1 [corefreqk]
Feb 17 12:17:56 Tower kernel: Cycle_Skylake+0x53a/0x730 [corefreqk]
Feb 17 12:17:56 Tower kernel: __hrtimer_run_queues+0xb7/0x10b
Feb 17 12:17:56 Tower kernel: ? Cycle_Skylake_X+0x711/0x711 [corefreqk]
Feb 17 12:17:56 Tower kernel: hrtimer_interrupt+0x8d/0x15b
Feb 17 12:17:56 Tower kernel: __sysvec_apic_timer_interrupt+0x5d/0x68
Feb 17 12:17:56 Tower kernel: asm_call_irq_on_stack+0xf/0x20
logs20220217.txt
logs20220216.txt