dmesg -T | grep -iE 'error|fail|warn|critical';  dmesg -T | grep -iE 'error|fail|bad sector|I/O error' | grep -E 'sd[a-z]|nvme|ata|scsi'; dmesg -T | grep -i 'oom\|out of memory\|killed process'; dmesg -T | grep -iE 'mce|memory|ecc|hardware error'; dmesg -T | grep -iE 'ext4|xfs|btrfs|filesystem.*error'; dmesg -T | grep -iE 'soft lockup|hard lockup|hung_task|stall'; dmesg -T | grep -iE 'thermal|temperature|throttle'