Some times i find some errors while reading dmesg on the console
but I cannot find when it happened.
[156120.304743] [<c104fae8>] ? autoremove_wake_function+0x29/0x29
[156120.304745] [<c10f0af6>] ? __wait_on_buffer+0x18/0x1a
[156120.304764] [<e09144b2>] ? jbd2_journal_commit_transaction+0xa34/0xfae [jbd2]
[156120.304767] [<c1043d65>] ? try_to_del_timer_sync+0x56/0x5d
[156120.304772] [<e0917a11>] ? kjournald2+0xa4/0x1d5 [jbd2]
[156120.304774] [<c104fabf>] ? finish_wait+0x4c/0x4c
[156120.304777] [<e091796d>] ? journal_init_common+0xfc/0xfc [jbd2]
[156120.304779] [<c104f726>] ? kthread+0x72/0x77
just use dmesg -T
[dom feb 21 12:12:13 2021] [<c104fae8>] ? autoremove_wake_function+0x29/0x29
[dom feb 21 12:12:13 2021] [<c10f0af6>] ? __wait_on_buffer+0x18/0x1a
[dom feb 21 12:12:13 2021] [<e09144b2>] ? jbd2_journal_commit_transaction+0xa34/0xfae [jbd2]
[dom feb 21 12:12:13 2021] [<c1043d65>] ? try_to_del_timer_sync+0x56/0x5d
[dom feb 21 12:12:13 2021] [<e0917a11>] ? kjournald2+0xa4/0x1d5 [jbd2]
[dom feb 21 12:12:13 2021] [<c104fabf>] ? finish_wait+0x4c/0x4c
[dom feb 21 12:12:13 2021] [<e091796d>] ? journal_init_common+0xfc/0xfc [jbd2]
[dom feb 21 12:12:13 2021] [<c104f726>] ? kthread+0x72/0x77
but
- -T, –ctime
- Print human readable timestamps. The timestamp could be inaccurate!
useful is also
- -d, –show-delta
- show time delta between printed messages