Santes8

Kernel panic. Will not complete parity check. The process stalls at random percent completes each attempt. All other services continue to work, but I am unable to stop/cancel the parity check. Unable to spin down drives. VERIFIED HARDWARE ISSUE IS NOT THE CAUSE: - All drives: SMART tests passed - RAM: memtest86+ full pass, no errors - CPU: No MCE errors, Intel microcode 0x4129 - Different crash sectors each time (not bad sector) ISSUE: Consistent kernel panic during parity checks: "md: recovery thread: multiple disk errors, sector=XXXXXXXX" "kernel BUG at drivers/md/unraid.c:1617" ENVIRONMENT: - Unraid: 7.2.3 - Proxmox VM on Intel 13900H - Started after 7.0.2 → 7.2 upgrade - Cannot downgrade below 7.2.2 BEHAVIOR: - Crashes at random percentages (race condition) - md_sync_thresh=2 delays but doesn't prevent - Array otherwise stable - Other Proxmox VMs unaffected TUNING ATTEMPTED: Even with ultra-conservative settings, crashes still occur: - md_sync_thresh=4 - md_num_stripes=256 - md_sync_window varies Bug is NOT avoidable through parameter tuning. REQUEST: Is this a known bug? Will it be fixed in upcoming releases?