My NAS seems to be suffering an issue. The parity check after a reboot gets stuck at a few percent and tells me is has a thousand days to finish.

No other problems that I can see.

Regards

Iain .

sol-diagnostics-20260114-1216.zip

Unraid driver is crashing; this is almost always a hardware issue. You can start by running Memtest, but I see you have a 14900K, so most likely the Intel 13/14 gen issue; a BIOS update may help if the CPU isn't too far gone.

Ok. Firstly, where do you see that the driver crashed - so I can learn to spot problems myself - the diagnostic data is a little overwhelming…

Secondly, do I need to do the memtest and bios update outside of the unraid environment?

I’m still learning about the hardware side of things - despite having been a desktop programmer for 30 years…

Thanks,

Iain.

2 hours ago, Iain Hodge said:

Firstly, where do you see that the driver crashed

In the syslog, md_mod is the unRAID driver:

Jan 14 01:23:37 Sol kernel: ------------[ cut here ]------------

Jan 14 01:23:37 Sol kernel: kernel BUG at drivers/md/unraid.c:1617!

Jan 14 01:23:37 Sol kernel: Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI

Jan 14 01:23:37 Sol kernel: CPU: 9 UID: 0 PID: 7633 Comm: unraidd0 Tainted: P U O 6.12.54-Unraid #1

Jan 14 01:23:37 Sol kernel: Tainted: [P]=PROPRIETARY_MODULE, [U]=USER, [O]=OOT_MODULE

Jan 14 01:23:37 Sol kernel: Hardware name: CWWK CW-Q670-NAS/CW-Q670-NAS, BIOS 5.27 05/13/2024

Jan 14 01:23:37 Sol kernel: RIP: 0010:unraidd+0x12d1/0x13d0 [md_mod]

Jan 14 01:23:37 Sol kernel: Code: 83 3d d6 31 00 00 03 7e 17 41 8b 57 98 44 89 e1 48 c7 c7 c1 63 56 a1 48 8b 73 20 e8 39 d3 5e e0 41 f6 87 69 ff ff ff 02 75 02 <0f> 0b 48 8b 43 20 49 03 46 18 41 c7 47 b0 00 10 00 00 49 8b 57 10

Jan 14 01:23:37 Sol kernel: RSP: 0018:ffffc90001a97d80 EFLAGS: 00010246

Jan 14 01:23:37 Sol kernel: RAX: 0000000000000000 RBX: ffff88819effa550 RCX: 0000000000000000

Jan 14 01:23:37 Sol kernel: RDX: 0000000000000000 RSI: ffffffff83063fe0 RDI: ffff88810267c838

Jan 14 01:23:37 Sol kernel: RBP: ffffc90001a97e90 R08: 0000000000000000 R09: 0000000000000000

Jan 14 01:23:37 Sol kernel: R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001

Jan 14 01:23:37 Sol kernel: R13: ffff88819effa540 R14: ffff888107c752e8 R15: ffff88819effa7c0

Jan 14 01:23:37 Sol kernel: FS: 0000000000000000(0000) GS:ffff888c4f640000(0000) knlGS:0000000000000000

Jan 14 01:23:37 Sol kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

Jan 14 01:23:37 Sol kernel: CR2: 000000c002407010 CR3: 0000000005618003 CR4: 0000000000772ef0

Jan 14 01:23:37 Sol kernel: PKRU: 55555554

Jan 14 01:23:37 Sol kernel: Call Trace:

Jan 14 01:23:37 Sol kernel: <TASK>

Jan 14 01:23:37 Sol kernel: ? preempt_latency_start+0x2b/0x50

Jan 14 01:23:37 Sol kernel: ? md_thread+0xf1/0x120 [md_mod]

Jan 14 01:23:37 Sol kernel: ? kthread_should_park+0x12/0x30

Jan 14 01:23:37 Sol kernel: md_thread+0xf1/0x120 [md_mod]

Jan 14 01:23:37 Sol kernel: ? __pfx_autoremove_wake_function+0x10/0x10

Jan 14 01:23:37 Sol kernel: ? __pfx_md_thread+0x10/0x10 [md_mod]

Jan 14 01:23:37 Sol kernel: kthread+0xec/0x100

Jan 14 01:23:37 Sol kernel: ? __pfx_kthread+0x10/0x10

Jan 14 01:23:37 Sol kernel: ret_from_fork+0x21/0x40

Jan 14 01:23:37 Sol kernel: ? __pfx_kthread+0x10/0x10

Jan 14 01:23:37 Sol kernel: ret_from_fork_asm+0x1a/0x30

Jan 14 01:23:37 Sol kernel: </TASK>

Jan 14 01:23:37 Sol kernel: Modules linked in: xt_CHECKSUM ipt_REJECT nf_reject_ipv4 ip6table_mangle iptable_mangle vhost_net vhost vhost_iotlb tap br_netfilter xt_conntrack xfrm_user xfrm_algo xt_addrtype xt_MASQUERADE xt_tcpudp xt_mark tun nf_tables nfnetlink ip6table_nat iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nfsd auth_rpcgss lockd grace sunrpc md_mod zfs(PO) spl(O) ntfs3 tcp_diag inet_diag i915(O) intel_gtt ip6table_filter ip6_tables iptable_filter ip_tables x_tables bridge stp llc bonding tls igc led_class intel_rapl_msr intel_rapl_common iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel xe kvm drm_gpuvm drm_exec gpu_sched drm_buddy crct10dif_pclmul drm_ttm_helper crc32_pclmul crc32c_intel ghash_clmulni_intel ttm sha512_ssse3 sha256_ssse3 i2c_algo_bit sha1_ssse3 drm_suballoc_helper aesni_intel drm_display_helper crypto_simd cryptd rapl intel_cstate drm_kms_helper mei_hdcp mei_pxp drm wmi_bmof intel_uncore mei_me i2c_i801 tpm_crb i2c_smbus agpgart apex(O) mei tpm_tis i2c_core gasket(O)

Jan 14 01:23:37 Sol kernel: tpm_tis_core thermal fan tpm video wmi libaescfb ecdh_generic backlight ecc acpi_tad acpi_pad button [last unloaded: led_class]

Jan 14 01:23:37 Sol kernel: ---[ end trace 0000000000000000 ]---

Memtest is an option in the Unraid boot menu, for the BIOS updater, most boards have a flash utility where you can do it from a flash drive.

OK - I think it was a RAM seating error - I shutdown and ran MemTest86+ on the system.

After 2 passed I had 6 errors coming up so I shutdown and removed on stick of RAM.

MemTest86+ then ran overnight with NO errors in 13 passes.

I then swapped the sticks of RAM and reran the meatiest.

Again. no errors across multiple passes.

So I put both sticks back in and tried again - this time 13 passes of memtest showed no errors.

I fired up UnRaid again and seemed to get no matching errors so I think I can resolve this one.

I have lots of other errors which I'd better raise different threads for.

Thanks for your help

Iain.