I am gotting this on my server:
system: Ubuntu 18.04.2 LTSRAID Card: RAID 5, LSI Logic / Symbios Logic MegaRAID Tri-Mode SAS3508CPU: AMD 3950XGPU: NVIDIA 1080TiRAM: 256GDISK: 10T SAS * 4The energy is ok, with a power supply of 1250W.
And here is the problem: RAID will come offline on some machine, and it will become to ro mode, which is unrecoverable unless reboot.
/dev/sda1 on /data type ext4 (ro,relatime,stripe=192,data=ordered)
The good mount is: /dev/sda1 on /data type ext4 (rw,relatime,stripe=192,data=ordered)
We have around 33TiB to write to disk per day(write and move to somewhere else and write again), not so sure which has caused this problem.
Syslog here:
Sep 18 19:37:59 AMD-12 kernel: [380860.166651] INFO: task jbd2/sda1-8:1433 blocked for more than 120 seconds.Sep 18 19:37:59 AMD-12 kernel: [380860.166659] Tainted: P W OE 4.15.0-45-generic #48-UbuntuSep 18 19:37:59 AMD-12 kernel: [380860.166662] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.Sep 18 19:37:59 AMD-12 kernel: [380860.166665] jbd2/sda1-8 D 0 1433 2 0x80000000Sep 18 19:37:59 AMD-12 kernel: [380860.166668] Call Trace:Sep 18 19:37:59 AMD-12 kernel: [380860.166676] __schedule+0x291/0x8a0Sep 18 19:37:59 AMD-12 kernel: [380860.166678] schedule+0x2c/0x80Sep 18 19:37:59 AMD-12 kernel: [380860.166681] io_schedule+0x16/0x40Sep 18 19:37:59 AMD-12 kernel: [380860.166684] wait_on_page_bit_common+0xd8/0x160Sep 18 19:37:59 AMD-12 kernel: [380860.166686] ? page_cache_tree_insert+0xe0/0xe0Sep 18 19:37:59 AMD-12 kernel: [380860.166688] __filemap_fdatawait_range+0xfa/0x160Sep 18 19:37:59 AMD-12 kernel: [380860.166691] filemap_fdatawait_keep_errors+0x1e/0x40Sep 18 19:37:59 AMD-12 kernel: [380860.166694] jbd2_journal_commit_transaction+0x6e1/0x1720Sep 18 19:37:59 AMD-12 kernel: [380860.166696] ? __switch_to_asm+0x34/0x70Sep 18 19:37:59 AMD-12 kernel: [380860.166698] ? __switch_to_asm+0x34/0x70Sep 18 19:37:59 AMD-12 kernel: [380860.166701] kjournald2+0xc8/0x270Sep 18 19:37:59 AMD-12 kernel: [380860.166702] ? kjournald2+0xc8/0x270Sep 18 19:37:59 AMD-12 kernel: [380860.166704] ? wait_woken+0x80/0x80Sep 18 19:37:59 AMD-12 kernel: [380860.166707] kthread+0x121/0x140Sep 18 19:37:59 AMD-12 kernel: [380860.166709] ? commit_timeout+0x20/0x20Sep 18 19:37:59 AMD-12 kernel: [380860.166710] ? kthread_create_worker_on_cpu+0x70/0x70Sep 18 19:37:59 AMD-12 kernel: [380860.166713] ? do_syscall_64+0x73/0x130Sep 18 19:37:59 AMD-12 kernel: [380860.166715] ? SyS_exit_group+0x14/0x20Sep 18 19:37:59 AMD-12 kernel: [380860.166716] ret_from_fork+0x22/0x40Sep 18 19:37:59 AMD-12 kernel: [380860.166784] INFO: task kworker/u256:2:53420 blocked for more than 120 seconds.Sep 18 19:37:59 AMD-12 kernel: [380860.166788] Tainted: P W OE 4.15.0-45-generic #48-UbuntuSep 18 19:37:59 AMD-12 kernel: [380860.166790] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.Sep 18 19:37:59 AMD-12 kernel: [380860.166793] kworker/u256:2 D 0 53420 2 0x80000000Sep 18 19:37:59 AMD-12 kernel: [380860.166798] Workqueue: writeback wb_workfn (flush-8:0)Sep 18 19:37:59 AMD-12 kernel: [380860.166799] Call Trace:Sep 18 19:37:59 AMD-12 kernel: [380860.166801] __schedule+0x291/0x8a0Sep 18 19:37:59 AMD-12 kernel: [380860.166803] schedule+0x2c/0x80Sep 18 19:37:59 AMD-12 kernel: [380860.166804] io_schedule+0x16/0x40Sep 18 19:37:59 AMD-12 kernel: [380860.166806] get_request+0x2a4/0x800Sep 18 19:37:59 AMD-12 kernel: [380860.166808] ? wait_woken+0x80/0x80Sep 18 19:37:59 AMD-12 kernel: [380860.166810] blk_queue_bio+0x128/0x450Sep 18 19:37:59 AMD-12 kernel: [380860.166811] generic_make_request+0x124/0x300Sep 18 19:37:59 AMD-12 kernel: [380860.166813] submit_bio+0x73/0x140Sep 18 19:37:59 AMD-12 kernel: [380860.166814] ? submit_bio+0x73/0x140Sep 18 19:37:59 AMD-12 kernel: [380860.166816] ext4_io_submit+0x4c/0x60Sep 18 19:37:59 AMD-12 kernel: [380860.166817] ext4_bio_write_page+0x262/0x530Sep 18 19:37:59 AMD-12 kernel: [380860.166820] mpage_submit_page+0x59/0x80Sep 18 19:37:59 AMD-12 kernel: [380860.166822] mpage_map_and_submit_buffers+0x133/0x230Sep 18 19:37:59 AMD-12 kernel: [380860.166824] ext4_writepages+0x8ed/0xf40Sep 18 19:37:59 AMD-12 kernel: [380860.166827] do_writepages+0x4b/0xe0Sep 18 19:37:59 AMD-12 kernel: [380860.166829] ? do_writepages+0x4b/0xe0Sep 18 19:37:59 AMD-12 kernel: [380860.166831] ? fprop_fraction_percpu+0x2f/0x80Sep 18 19:37:59 AMD-12 kernel: [380860.166833] ? ktime_get+0x43/0xa0Sep 18 19:37:59 AMD-12 kernel: [380860.166835] __writeback_single_inode+0x45/0x340Sep 18 19:37:59 AMD-12 kernel: [380860.166836] ? __writeback_single_inode+0x45/0x340Sep 18 19:37:59 AMD-12 kernel: [380860.166837] writeback_sb_inodes+0x1e1/0x510Sep 18 19:37:59 AMD-12 kernel: [380860.166839] __writeback_inodes_wb+0x67/0xb0Sep 18 19:37:59 AMD-12 kernel: [380860.166841] wb_writeback+0x271/0x300Sep 18 19:37:59 AMD-12 kernel: [380860.166843] wb_workfn+0x1bb/0x400Sep 18 19:37:59 AMD-12 kernel: [380860.166844] ? wb_workfn+0x1bb/0x400Sep 18 19:37:59 AMD-12 kernel: [380860.166846] process_one_work+0x1de/0x410Sep 18 19:37:59 AMD-12 kernel: [380860.166847] worker_thread+0x32/0x410Sep 18 19:37:59 AMD-12 kernel: [380860.166849] kthread+0x121/0x140Sep 18 19:37:59 AMD-12 kernel: [380860.166850] ? process_one_work+0x410/0x410Sep 18 19:37:59 AMD-12 kernel: [380860.166852] ? kthread_create_worker_on_cpu+0x70/0x70Sep 18 19:37:59 AMD-12 kernel: [380860.166854] ? do_syscall_64+0x73/0x130Sep 18 19:37:59 AMD-12 kernel: [380860.166855] ? SyS_exit_group+0x14/0x20Sep 18 19:37:59 AMD-12 kernel: [380860.166856] ret_from_fork+0x22/0x40Sep 18 19:39:11 AMD-12 kernel: [380931.924114] megaraid_sas 0000:49:00.0: Diag reset adapter never cleared megasas_adp_reset_fusion 3782Sep 18 19:39:11 AMD-12 kernel: [380931.924116] megaraid_sas 0000:49:00.0: Reset failed, killing adapter scsi0.Sep 18 19:39:12 AMD-12 kernel: [380932.932854] sd 0:2:0:0: Device offlined - not ready after error recoverySep 18 19:39:12 AMD-12 kernel: [380932.932873] sd 0:2:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_REQUEUE driverbyte=DRIVER_OKSep 18 19:39:12 AMD-12 kernel: [380932.932875] sd 0:2:0:0: [sda] tag#0 CDB: Read(16) 88 00 00 00 00 09 d7 31 12 c8 00 00 01 c0 00 00Sep 18 19:39:12 AMD-12 kernel: [380932.932877] print_req_error: I/O error, dev sda, sector 42265023176Sep 18 19:39:12 AMD-12 kernel: [380932.932909] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.932913] sd 0:2:0:0: [sda] killing requestSep 18 19:39:12 AMD-12 kernel: [380932.932921] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.932933] sd 0:2:0:0: [sda] tag#3 FAILED Result: hostbyte=DID_REQUEUE driverbyte=DRIVER_OKSep 18 19:39:12 AMD-12 kernel: [380932.932935] sd 0:2:0:0: [sda] tag#3 CDB: Read(16) 88 00 00 00 00 09 d7 30 9c a8 00 00 02 00 00 00Sep 18 19:39:12 AMD-12 kernel: [380932.932936] print_req_error: I/O error, dev sda, sector 42264992936Sep 18 19:39:12 AMD-12 kernel: [380932.932956] sd 0:2:0:0: [sda] FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OKSep 18 19:39:12 AMD-12 kernel: [380932.932959] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.932969] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 107872263 (offset 0 size 0 starting block 5283119424)Sep 18 19:39:12 AMD-12 kernel: [380932.932972] Buffer I/O error on device sda1, logical block 5283118970Sep 18 19:39:12 AMD-12 kernel: [380932.932979] Buffer I/O error on device sda1, logical block 5283118971Sep 18 19:39:12 AMD-12 kernel: [380932.932982] Buffer I/O error on device sda1, logical block 5283118972Sep 18 19:39:12 AMD-12 kernel: [380932.932985] sd 0:2:0:0: [sda] CDB: Read(16) 88 00 00 00 00 09 d7 31 21 e0 00 00 01 00 00 00Sep 18 19:39:12 AMD-12 kernel: [380932.932986] Buffer I/O error on device sda1, logical block 5283118973Sep 18 19:39:12 AMD-12 kernel: [380932.932990] Buffer I/O error on device sda1, logical block 5283118974Sep 18 19:39:12 AMD-12 kernel: [380932.932991] Buffer I/O error on device sda1, logical block 5283118975Sep 18 19:39:12 AMD-12 kernel: [380932.932992] Buffer I/O error on device sda1, logical block 5283118976Sep 18 19:39:12 AMD-12 kernel: [380932.932993] Buffer I/O error on device sda1, logical block 5283118977Sep 18 19:39:12 AMD-12 kernel: [380932.932995] Buffer I/O error on device sda1, logical block 5283118978Sep 18 19:39:12 AMD-12 kernel: [380932.932997] Buffer I/O error on device sda1, logical block 5283118979Sep 18 19:39:12 AMD-12 kernel: [380932.933009] print_req_error: I/O error, dev sda, sector 42265027040Sep 18 19:39:12 AMD-12 kernel: [380932.933075] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 107872263 (offset 0 size 0 starting block 5283119425)Sep 18 19:39:12 AMD-12 kernel: [380932.933099] sd 0:2:0:0: [sda] tag#2 FAILED Result: hostbyte=DID_REQUEUE driverbyte=DRIVER_OKSep 18 19:39:12 AMD-12 kernel: [380932.933101] sd 0:2:0:0: [sda] tag#2 CDB: Write(16) 8a 00 00 00 00 09 d7 2f dc 98 00 00 00 08 00 00Sep 18 19:39:12 AMD-12 kernel: [380932.933102] print_req_error: I/O error, dev sda, sector 42264943768Sep 18 19:39:12 AMD-12 kernel: [380932.933107] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 107872263 (offset 0 size 0 starting block 5283117972)Sep 18 19:39:12 AMD-12 kernel: [380932.933108] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.933113] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 107872263 (offset 0 size 0 starting block 5283120514)Sep 18 19:39:12 AMD-12 kernel: [380932.933131] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.933144] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 107872263 (offset 0 size 0 starting block 5283120552)Sep 18 19:39:12 AMD-12 kernel: [380932.933179] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.933188] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 107872263 (offset 0 size 0 starting block 5283120557)Sep 18 19:39:12 AMD-12 kernel: [380932.933204] sd 0:2:0:0: [sda] tag#4 FAILED Result: hostbyte=DID_REQUEUE driverbyte=DRIVER_OKSep 18 19:39:12 AMD-12 kernel: [380932.933206] sd 0:2:0:0: [sda] tag#4 CDB: Write(16) 8a 00 00 00 00 09 d7 2f df 70 00 00 03 30 00 00Sep 18 19:39:12 AMD-12 kernel: [380932.933207] print_req_error: I/O error, dev sda, sector 42264944496Sep 18 19:39:12 AMD-12 kernel: [380932.933212] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 107872263 (offset 0 size 0 starting block 5283118163)Sep 18 19:39:12 AMD-12 kernel: [380932.933247] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 107872263 (offset 0 size 0 starting block 5283118164)Sep 18 19:39:12 AMD-12 kernel: [380932.933255] sd 0:2:0:0: [sda] tag#5 FAILED Result: hostbyte=DID_REQUEUE driverbyte=DRIVER_OKSep 18 19:39:12 AMD-12 kernel: [380932.933258] sd 0:2:0:0: [sda] tag#5 CDB: Write(16) 8a 00 00 00 00 09 d7 2f e7 48 00 00 00 08 00 00Sep 18 19:39:12 AMD-12 kernel: [380932.933264] print_req_error: I/O error, dev sda, sector 42264946504Sep 18 19:39:12 AMD-12 kernel: [380932.933272] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 107872263 (offset 0 size 0 starting block 5283118314)Sep 18 19:39:12 AMD-12 kernel: [380932.933277] sd 0:2:0:0: [sda] tag#7 FAILED Result: hostbyte=DID_REQUEUE driverbyte=DRIVER_OKSep 18 19:39:12 AMD-12 kernel: [380932.933279] sd 0:2:0:0: [sda] tag#7 CDB: Write(16) 8a 00 00 00 00 09 d7 2f e8 a0 00 00 00 08 00 00Sep 18 19:39:12 AMD-12 kernel: [380932.933280] print_req_error: I/O error, dev sda, sector 42264946848Sep 18 19:39:12 AMD-12 kernel: [380932.933286] EXT4-fs warning (device sda1): ext4_end_bio:323: I/O error 10 writing to inode 107872263 (offset 0 size 0 starting block 5283118357)Sep 18 19:39:12 AMD-12 kernel: [380932.933297] sd 0:2:0:0: [sda] tag#8 FAILED Result: hostbyte=DID_REQUEUE driverbyte=DRIVER_OKSep 18 19:39:12 AMD-12 kernel: [380932.933299] sd 0:2:0:0: [sda] tag#8 CDB: Write(16) 8a 00 00 00 00 09 d7 2f e9 70 00 00 02 88 00 00Sep 18 19:39:12 AMD-12 kernel: [380932.933299] print_req_error: I/O error, dev sda, sector 42264947056Sep 18 19:39:12 AMD-12 kernel: [380932.933333] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.958414] EXT4-fs error (device sda1): ext4_wait_block_bitmap:524: comm kworker/u256:2: Cannot read block bitmap - block_group = 173090, block_bitmap = 5671747586Sep 18 19:39:12 AMD-12 kernel: [380932.958536] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.960881] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.960966] JBD2: Detected IO errors while flushing file data on sda1-8Sep 18 19:39:12 AMD-12 kernel: [380932.960986] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.961003] EXT4-fs (sda1): Delayed block allocation failed for inode 149618765 at logical offset 434176 with max blocks 1024 with error 5Sep 18 19:39:12 AMD-12 kernel: [380932.961004] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.961013] Aborting journal on device sda1-8.Sep 18 19:39:12 AMD-12 kernel: [380932.961017] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.961022] JBD2: Error -5 detected when updating journal superblock for sda1-8.Sep 18 19:39:12 AMD-12 kernel: [380932.961024] EXT4-fs (sda1): This should not happen!! Data will be lostSep 18 19:39:12 AMD-12 kernel: [380932.961024] Sep 18 19:39:12 AMD-12 kernel: [380932.961028] EXT4-fs error (device sda1) in ext4_writepages:2897: IO failureSep 18 19:39:12 AMD-12 kernel: [380932.961034] EXT4-fs (sda1): previous I/O error to superblock detectedSep 18 19:39:12 AMD-12 kernel: [380932.961041] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:12 AMD-12 kernel: [380932.961061] JBD2: Detected IO errors while flushing file data on sda1-8Sep 18 19:39:16 AMD-12 systemd[1]: Stopping User Manager for UID 0...Sep 18 19:39:16 AMD-12 systemd[52307]: Stopped target Default.Sep 18 19:39:16 AMD-12 systemd[52307]: Stopped target Basic System.Sep 18 19:39:16 AMD-12 systemd[52307]: Stopped target Timers.Sep 18 19:39:16 AMD-12 systemd[52307]: Stopped target Paths.Sep 18 19:39:16 AMD-12 systemd[52307]: Stopped target Sockets.Sep 18 19:39:16 AMD-12 systemd[52307]: Closed GnuPG cryptographic agent (ssh-agent emulation).Sep 18 19:39:16 AMD-12 systemd[52307]: Closed GnuPG network certificate management daemon.Sep 18 19:39:16 AMD-12 systemd[52307]: Closed GnuPG cryptographic agent and passphrase cache.Sep 18 19:39:16 AMD-12 systemd[52307]: Closed GnuPG cryptographic agent and passphrase cache (restricted).Sep 18 19:39:16 AMD-12 systemd[52307]: Closed GnuPG cryptographic agent and passphrase cache (access for web browsers).Sep 18 19:39:16 AMD-12 systemd[52307]: Reached target Shutdown.Sep 18 19:39:16 AMD-12 systemd[52307]: Starting Exit the Session...Sep 18 19:39:17 AMD-12 systemd[52307]: Received SIGRTMIN+24 from PID 53447 (kill).Sep 18 19:39:17 AMD-12 systemd[1]: Stopped User Manager for UID 0.Sep 18 19:39:17 AMD-12 systemd[1]: Removed slice User Slice of root.Sep 18 19:39:42 AMD-12 kernel: [380963.587204] EXT4-fs (sda1): previous I/O error to superblock detectedSep 18 19:39:42 AMD-12 kernel: [380963.587237] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:42 AMD-12 kernel: [380963.587254] EXT4-fs error (device sda1): ext4_journal_check_start:61: Detected aborted journalSep 18 19:39:42 AMD-12 kernel: [380963.587258] EXT4-fs (sda1): Remounting filesystem read-onlySep 18 19:39:42 AMD-12 kernel: [380963.587264] EXT4-fs (sda1): previous I/O error to superblock detectedSep 18 19:39:42 AMD-12 kernel: [380963.587271] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 19:39:42 AMD-12 kernel: [380963.587298] EXT4-fs (sda1): ext4_writepages: jbd2_start: 1024 pages, ino 149618765; err -30Sep 18 19:45:01 AMD-12 CRON[53455]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)Sep 18 19:55:01 AMD-12 CRON[53460]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)Sep 18 20:05:01 AMD-12 CRON[53466]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)Sep 18 20:15:01 AMD-12 CRON[53471]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)Sep 18 20:17:01 AMD-12 CRON[53474]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly)Sep 18 20:21:21 AMD-12 systemd[1]: Created slice User Slice of root.Sep 18 20:21:21 AMD-12 systemd[1]: Starting User Manager for UID 0...Sep 18 20:21:21 AMD-12 systemd[1]: Started Session 787 of user root.Sep 18 20:21:21 AMD-12 systemd[53479]: Listening on GnuPG cryptographic agent and passphrase cache (restricted).Sep 18 20:21:21 AMD-12 systemd[53479]: Listening on GnuPG cryptographic agent (ssh-agent emulation).Sep 18 20:21:21 AMD-12 systemd[53479]: Listening on GnuPG cryptographic agent and passphrase cache (access for web browsers).Sep 18 20:21:21 AMD-12 systemd[53479]: Reached target Paths.Sep 18 20:21:21 AMD-12 systemd[53479]: Listening on GnuPG network certificate management daemon.Sep 18 20:21:21 AMD-12 systemd[53479]: Listening on GnuPG cryptographic agent and passphrase cache.Sep 18 20:21:21 AMD-12 systemd[53479]: Reached target Sockets.Sep 18 20:21:21 AMD-12 systemd[53479]: Reached target Timers.Sep 18 20:21:21 AMD-12 systemd[53479]: Reached target Basic System.Sep 18 20:21:21 AMD-12 systemd[53479]: Reached target Default.Sep 18 20:21:21 AMD-12 systemd[53479]: Startup finished in 35ms.Sep 18 20:21:21 AMD-12 systemd[1]: Started User Manager for UID 0.Sep 18 20:21:42 AMD-12 systemd[1]: Stopping User Manager for UID 0...Sep 18 20:21:42 AMD-12 systemd[53479]: Stopped target Default.Sep 18 20:21:42 AMD-12 systemd[53479]: Stopped target Basic System.Sep 18 20:21:42 AMD-12 systemd[53479]: Stopped target Paths.Sep 18 20:21:42 AMD-12 systemd[53479]: Stopped target Sockets.Sep 18 20:21:42 AMD-12 systemd[53479]: Closed GnuPG cryptographic agent and passphrase cache.Sep 18 20:21:42 AMD-12 systemd[53479]: Closed GnuPG cryptographic agent (ssh-agent emulation).Sep 18 20:21:42 AMD-12 systemd[53479]: Stopped target Timers.Sep 18 20:21:42 AMD-12 systemd[53479]: Closed GnuPG network certificate management daemon.Sep 18 20:21:42 AMD-12 systemd[53479]: Closed GnuPG cryptographic agent and passphrase cache (restricted).Sep 18 20:21:42 AMD-12 systemd[53479]: Closed GnuPG cryptographic agent and passphrase cache (access for web browsers).Sep 18 20:21:42 AMD-12 systemd[53479]: Reached target Shutdown.Sep 18 20:21:42 AMD-12 systemd[53479]: Starting Exit the Session...Sep 18 20:21:42 AMD-12 systemd[53479]: Received SIGRTMIN+24 from PID 53517 (kill).Sep 18 20:21:42 AMD-12 systemd[1]: Stopped User Manager for UID 0.Sep 18 20:21:42 AMD-12 systemd[1]: Removed slice User Slice of root.Sep 18 20:24:54 AMD-12 systemd[1]: Created slice User Slice of root.Sep 18 20:24:54 AMD-12 systemd[1]: Starting User Manager for UID 0...Sep 18 20:24:54 AMD-12 systemd[1]: Started Session 789 of user root.Sep 18 20:24:54 AMD-12 systemd[53522]: Reached target Timers.Sep 18 20:24:54 AMD-12 systemd[53522]: Listening on GnuPG network certificate management daemon.Sep 18 20:24:54 AMD-12 systemd[53522]: Listening on GnuPG cryptographic agent (ssh-agent emulation).Sep 18 20:24:54 AMD-12 systemd[53522]: Listening on GnuPG cryptographic agent and passphrase cache.Sep 18 20:24:54 AMD-12 systemd[53522]: Reached target Paths.Sep 18 20:24:54 AMD-12 systemd[53522]: Listening on GnuPG cryptographic agent and passphrase cache (restricted).Sep 18 20:24:54 AMD-12 systemd[53522]: Listening on GnuPG cryptographic agent and passphrase cache (access for web browsers).Sep 18 20:24:54 AMD-12 systemd[53522]: Reached target Sockets.Sep 18 20:24:54 AMD-12 systemd[53522]: Reached target Basic System.Sep 18 20:24:54 AMD-12 systemd[53522]: Reached target Default.Sep 18 20:24:54 AMD-12 systemd[53522]: Startup finished in 19ms.Sep 18 20:24:54 AMD-12 systemd[1]: Started User Manager for UID 0.Sep 18 20:25:01 AMD-12 CRON[53548]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)Sep 18 20:25:20 AMD-12 kernel: [383701.724908] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 20:25:20 AMD-12 kernel: [383701.724940] EXT4-fs warning: 113 callbacks suppressedSep 18 20:25:20 AMD-12 kernel: [383701.724942] EXT4-fs warning (device sda1): htree_dirblock_to_tree:977: inode #2: lblock 0: comm ls: error -5 reading directory blockSep 18 20:25:34 AMD-12 kernel: [383715.119956] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 20:25:34 AMD-12 kernel: [383715.119979] EXT4-fs error (device sda1): ext4_find_entry:1436: inode #2: comm bash: reading directory lblock 0Sep 18 20:25:34 AMD-12 kernel: [383715.120003] EXT4-fs (sda1): previous I/O error to superblock detectedSep 18 20:25:34 AMD-12 kernel: [383715.120011] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 20:25:34 AMD-12 kernel: [383715.121266] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 20:25:34 AMD-12 kernel: [383715.121278] EXT4-fs error (device sda1): ext4_find_entry:1436: inode #2: comm bash: reading directory lblock 0Sep 18 20:25:34 AMD-12 kernel: [383715.121288] EXT4-fs (sda1): previous I/O error to superblock detectedSep 18 20:25:34 AMD-12 kernel: [383715.121293] sd 0:2:0:0: rejecting I/O to offline deviceSep 18 20:35:01 AMD-12 CRON[53616]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)Sep 18 20:45:01 AMD-12 CRON[53620]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)Sep 18 20:55:01 AMD-12 CRON[53625]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)Sep 18 20:59:22 AMD-12 systemd-resolved[1571]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with reduced feature level UDP.Any kinds of help or solution will be widely welcomed!
Please help me if you have any ideas!
Thanks a lot!