Closed
Description
System information
| Type | Version/Name |
|---|---|
| Distribution Name | Ubuntu |
| Distribution Version | 22.04 |
| Kernel Version | 6.10.14 |
| Architecture | x86_64 |
| OpenZFS Version | 2.3.99-1 (master up to commit c642e98) |
Describe the problem you're observing
Using MySQL with innodb_flush_method = fsync doesn't cause any issues.
Switching the parameter to O_DIRECT and running an intensive test resulted in a kernel panic.
(I don't have extensive expertise in C or English, but I'd like to contribute to verifying filesystem stability before the final release of version 2.3. Thanks to all project contributors for their work.)
Describe how to reproduce the problem
Switched MySQL configuration innodb_flush_method from fsync to O_DIRECT and set dataset parameter direct = standard
Include any warning/errors/backtraces from the system logs
$ uname -r
6.10.14-ful01
$ zpool -V
zfs-2.3.99-1
zfs-kmod-2.3.99-1
$ arc_summary
------------------------------------------------------------------------
ZFS Subsystem Report Sun Oct 13 08:30:15 2024
Linux 6.10.14-ful01 2.3.99-1
Machine: drago-server-ubuntu (x86_64) 2.3.99-1
[...]
Solaris Porting Layer (SPL):
spl_hostid 0
spl_hostid_path /etc/hostid
spl_kmem_alloc_max 1048576
spl_kmem_alloc_warn 65536
spl_kmem_cache_kmem_threads 4
spl_kmem_cache_magazine_size 0
spl_kmem_cache_max_size 32
spl_kmem_cache_obj_per_slab 8
spl_kmem_cache_slab_limit 16384
spl_panic_halt 0
spl_schedule_hrtimeout_slack_us 0
spl_taskq_kick 0
spl_taskq_thread_bind 0
spl_taskq_thread_dynamic 1
spl_taskq_thread_priority 1
spl_taskq_thread_sequential 4
spl_taskq_thread_timeout_ms 5000
Tunables:
brt_zap_default_bs 12
brt_zap_default_ibs 12
brt_zap_prefetch 1
dbuf_cache_hiwater_pct 10
dbuf_cache_lowater_pct 10
dbuf_cache_max_bytes 18446744073709551615
dbuf_cache_shift 5
dbuf_metadata_cache_max_bytes 18446744073709551615
dbuf_metadata_cache_shift 6
dbuf_mutex_cache_shift 0
ddt_zap_default_bs 15
ddt_zap_default_ibs 15
dmu_ddt_copies 0
dmu_object_alloc_chunk_shift 7
dmu_prefetch_max 134217728
icp_aes_impl cycle [fastest] generic x86_64 aesni
icp_gcm_avx_chunk_size 32736
icp_gcm_impl cycle [fastest] avx generic pclmulqdq
ignore_hole_birth 1
l2arc_exclude_special 0
l2arc_feed_again 1
l2arc_feed_min_ms 200
l2arc_feed_secs 1
l2arc_headroom 8
l2arc_headroom_boost 200
l2arc_meta_percent 50
l2arc_mfuonly 2
l2arc_noprefetch 1
l2arc_norw 0
l2arc_rebuild_blocks_min_l2size 1073741824
l2arc_rebuild_enabled 1
l2arc_trim_ahead 0
l2arc_write_boost 33554432
l2arc_write_max 33554432
metaslab_aliquot 1048576
metaslab_bias_enabled 1
metaslab_debug_load 0
metaslab_debug_unload 0
metaslab_df_max_search 16777216
metaslab_df_use_largest_segment 0
metaslab_force_ganging 16777217
metaslab_force_ganging_pct 3
metaslab_fragmentation_factor_enabled 1
metaslab_lba_weighting_enabled 1
metaslab_preload_enabled 1
metaslab_preload_limit 10
metaslab_preload_pct 50
metaslab_unload_delay 32
metaslab_unload_delay_ms 600000
raidz_expand_max_copy_bytes 167772160
raidz_expand_max_reflow_bytes 0
raidz_io_aggregate_rows 4
send_holes_without_birth_time 1
spa_asize_inflation 24
spa_config_path /etc/zfs/zpool.cache
spa_cpus_per_allocator 4
spa_load_print_vdev_tree 0
spa_load_verify_data 1
spa_load_verify_metadata 1
spa_load_verify_shift 4
spa_num_allocators 4
spa_slop_shift 5
spa_upgrade_errlog_limit 0
vdev_file_logical_ashift 9
vdev_file_physical_ashift 9
vdev_removal_max_span 32768
vdev_validate_skip 0
zap_iterate_prefetch 1
zap_micro_max_size 131072
zap_shrink_enabled 1
zfetch_hole_shift 2
zfetch_max_distance 67108864
zfetch_max_idistance 67108864
zfetch_max_reorder 16777216
zfetch_max_sec_reap 2
zfetch_max_streams 8
zfetch_min_distance 4194304
zfetch_min_sec_reap 1
zfs_abd_scatter_enabled 1
zfs_abd_scatter_max_order 9
zfs_abd_scatter_min_size 1536
zfs_active_allocator dynamic
zfs_admin_snapshot 0
zfs_allow_redacted_dataset_mount 0
zfs_arc_average_blocksize 8192
zfs_arc_dnode_limit 0
zfs_arc_dnode_limit_percent 10
zfs_arc_dnode_reduce_percent 10
zfs_arc_evict_batch_limit 10
zfs_arc_eviction_pct 200
zfs_arc_grow_retry 0
zfs_arc_lotsfree_percent 10
zfs_arc_max 17179869184
zfs_arc_meta_balance 500
zfs_arc_min 8589934592
zfs_arc_min_prefetch_ms 0
zfs_arc_min_prescient_prefetch_ms 0
zfs_arc_pc_percent 0
zfs_arc_prune_task_threads 1
zfs_arc_shrink_shift 0
zfs_arc_shrinker_limit 10000
zfs_arc_shrinker_seeks 2
zfs_arc_sys_free 1073741824
zfs_async_block_max_blocks 18446744073709551615
zfs_autoimport_disable 1
zfs_bclone_enabled 1
zfs_bclone_wait_dirty 0
zfs_blake3_impl cycle [fastest] generic sse2 sse41
zfs_btree_verify_intensity 0
zfs_checksum_events_per_second 20
zfs_commit_timeout_pct 10
zfs_compressed_arc_enabled 1
zfs_condense_indirect_commit_entry_delay_ms 0
zfs_condense_indirect_obsolete_pct 25
zfs_condense_indirect_vdevs_enable 1
zfs_condense_max_obsolete_bytes 1073741824
zfs_condense_min_mapping_bytes 131072
zfs_dbgmsg_enable 1
zfs_dbgmsg_maxsize 4194304
zfs_dbuf_state_index 0
zfs_ddt_data_is_special 1
zfs_deadman_checktime_ms 60000
zfs_deadman_enabled 1
zfs_deadman_events_per_second 1
zfs_deadman_failmode wait
zfs_deadman_synctime_ms 600000
zfs_deadman_ziotime_ms 300000
zfs_dedup_log_flush_entries_min 1000
zfs_dedup_log_flush_flow_rate_txgs 10
zfs_dedup_log_flush_min_time_ms 1000
zfs_dedup_log_flush_passes_max 8
zfs_dedup_log_mem_max 333422592
zfs_dedup_log_mem_max_percent 1
zfs_dedup_log_txg_max 8
zfs_dedup_prefetch 0
zfs_default_bs 9
zfs_default_ibs 17
zfs_delay_min_dirty_percent 60
zfs_delay_scale 500000
zfs_delete_blocks 20480
zfs_dio_enabled 0
zfs_dio_write_verify_events_per_second 20
zfs_dirty_data_max 3334225920
zfs_dirty_data_max_max 4294967296
zfs_dirty_data_max_max_percent 25
zfs_dirty_data_max_percent 10
zfs_dirty_data_sync_percent 20
zfs_disable_ivset_guid_check 0
zfs_dmu_offset_next_sync 1
zfs_embedded_slog_min_ms 64
zfs_expire_snapshot 300
zfs_fallocate_reserve_percent 110
zfs_flags 0
zfs_fletcher_4_impl [fastest] scalar superscalar superscalar4 sse2 ssse3
zfs_free_bpobj_enabled 1
zfs_free_leak_on_eio 0
zfs_free_min_time_ms 1000
zfs_history_output_max 1048576
zfs_immediate_write_sz 32768
zfs_initialize_chunk_size 1048576
zfs_initialize_value 16045690984833335022
zfs_keep_log_spacemaps_at_export 0
zfs_key_max_salt_uses 400000000
zfs_livelist_condense_new_alloc 0
zfs_livelist_condense_sync_cancel 0
zfs_livelist_condense_sync_pause 0
zfs_livelist_condense_zthr_cancel 0
zfs_livelist_condense_zthr_pause 0
zfs_livelist_max_entries 500000
zfs_livelist_min_percent_shared 75
zfs_lua_max_instrlimit 100000000
zfs_lua_max_memlimit 104857600
zfs_max_async_dedup_frees 100000
zfs_max_dataset_nesting 50
zfs_max_log_walking 5
zfs_max_logsm_summary_length 10
zfs_max_missing_tvds 0
zfs_max_nvlist_src_size 0
zfs_max_recordsize 16777216
zfs_metaslab_find_max_tries 100
zfs_metaslab_fragmentation_threshold 70
zfs_metaslab_max_size_cache_sec 3600
zfs_metaslab_mem_limit 25
zfs_metaslab_segment_weight_enabled 1
zfs_metaslab_switch_threshold 2
zfs_metaslab_try_hard_before_gang 0
zfs_mg_fragmentation_threshold 95
zfs_mg_noalloc_threshold 0
zfs_min_metaslabs_to_flush 1
zfs_multihost_fail_intervals 10
zfs_multihost_history 0
zfs_multihost_import_intervals 20
zfs_multihost_interval 1000
zfs_multilist_num_sublists 0
zfs_no_scrub_io 0
zfs_no_scrub_prefetch 0
zfs_nocacheflush 0
zfs_nopwrite_enabled 1
zfs_object_mutex_size 64
zfs_obsolete_min_time_ms 500
zfs_override_estimate_recordsize 0
zfs_pd_bytes_max 52428800
zfs_per_txg_dirty_frees_percent 30
zfs_prefetch_disable 0
zfs_read_history 0
zfs_read_history_hits 0
zfs_rebuild_max_segment 1048576
zfs_rebuild_scrub_enabled 1
zfs_rebuild_vdev_limit 67108864
zfs_reconstruct_indirect_combinations_max 4096
zfs_recover 0
zfs_recv_best_effort_corrective 0
zfs_recv_queue_ff 20
zfs_recv_queue_length 16777216
zfs_recv_write_batch_size 1048576
zfs_removal_ignore_errors 0
zfs_removal_suspend_progress 0
zfs_remove_max_segment 16777216
zfs_resilver_defer_percent 10
zfs_resilver_disable_defer 0
zfs_resilver_min_time_ms 3000
zfs_scan_blkstats 0
zfs_scan_checkpoint_intval 7200
zfs_scan_fill_weight 3
zfs_scan_ignore_errors 0
zfs_scan_issue_strategy 0
zfs_scan_legacy 0
zfs_scan_max_ext_gap 2097152
zfs_scan_mem_lim_fact 20
zfs_scan_mem_lim_soft_fact 20
zfs_scan_report_txgs 0
zfs_scan_strict_mem_lim 0
zfs_scan_suspend_progress 0
zfs_scan_vdev_limit 16777216
zfs_scrub_after_expand 1
zfs_scrub_error_blocks_per_txg 4096
zfs_scrub_min_time_ms 1000
zfs_send_corrupt_data 0
zfs_send_no_prefetch_queue_ff 20
zfs_send_no_prefetch_queue_length 1048576
zfs_send_queue_ff 20
zfs_send_queue_length 16777216
zfs_send_unmodified_spill_blocks 1
zfs_sha256_impl cycle [fastest] generic x64 ssse3 avx
zfs_sha512_impl cycle [fastest] generic x64 avx
zfs_slow_io_events_per_second 20
zfs_snapshot_history_enabled 1
zfs_snapshot_no_setuid 0
zfs_spa_discard_memory_limit 16777216
zfs_special_class_metadata_reserve_pct 25
zfs_sync_pass_deferred_free 2
zfs_sync_pass_dont_compress 8
zfs_sync_pass_rewrite 2
zfs_traverse_indirect_prefetch_limit 32
zfs_trim_extent_bytes_max 134217728
zfs_trim_extent_bytes_min 32768
zfs_trim_metaslab_skip 0
zfs_trim_queue_limit 10
zfs_trim_txg_batch 32
zfs_txg_history 100
zfs_txg_timeout 7
zfs_unflushed_log_block_max 131072
zfs_unflushed_log_block_min 1000
zfs_unflushed_log_block_pct 400
zfs_unflushed_log_txg_max 1000
zfs_unflushed_max_mem_amt 1073741824
zfs_unflushed_max_mem_ppm 1000
zfs_unlink_suspend_progress 0
zfs_user_indirect_is_special 1
zfs_vdev_aggregation_limit 524288
zfs_vdev_aggregation_limit_non_rotating 131072
zfs_vdev_async_read_max_active 8
zfs_vdev_async_read_min_active 4
zfs_vdev_async_write_active_max_dirty_percent 60
zfs_vdev_async_write_active_min_dirty_percent 30
zfs_vdev_async_write_max_active 8
zfs_vdev_async_write_min_active 4
zfs_vdev_def_queue_depth 32
zfs_vdev_default_ms_count 200
zfs_vdev_default_ms_shift 29
zfs_vdev_direct_write_verify 1
zfs_vdev_disk_classic 0
zfs_vdev_disk_max_segs 0
zfs_vdev_failfast_mask 1
zfs_vdev_initializing_max_active 1
zfs_vdev_initializing_min_active 1
zfs_vdev_max_active 1000
zfs_vdev_max_auto_ashift 14
zfs_vdev_max_ms_shift 34
zfs_vdev_min_auto_ashift 9
zfs_vdev_min_ms_count 16
zfs_vdev_mirror_non_rotating_inc 0
zfs_vdev_mirror_non_rotating_seek_inc 1
zfs_vdev_mirror_rotating_inc 0
zfs_vdev_mirror_rotating_seek_inc 5
zfs_vdev_mirror_rotating_seek_offset 1048576
zfs_vdev_ms_count_limit 131072
zfs_vdev_nia_credit 5
zfs_vdev_nia_delay 5
zfs_vdev_open_timeout_ms 1000
zfs_vdev_queue_depth_pct 1000
zfs_vdev_raidz_impl cycle [fastest] original scalar sse2 ssse3
zfs_vdev_read_gap_limit 32768
zfs_vdev_rebuild_max_active 2
zfs_vdev_rebuild_min_active 1
zfs_vdev_removal_max_active 2
zfs_vdev_removal_min_active 1
zfs_vdev_scheduler unused
zfs_vdev_scrub_max_active 2
zfs_vdev_scrub_min_active 1
zfs_vdev_sync_read_max_active 8
zfs_vdev_sync_read_min_active 4
zfs_vdev_sync_write_max_active 8
zfs_vdev_sync_write_min_active 4
zfs_vdev_trim_max_active 2
zfs_vdev_trim_min_active 1
zfs_vdev_write_gap_limit 4096
zfs_vnops_read_chunk_size 1048576
zfs_wrlog_data_max 6668451840
zfs_xattr_compat 0
zfs_zevent_len_max 512
zfs_zevent_retain_expire_secs 900
zfs_zevent_retain_max 2000
zfs_zil_clean_taskq_maxalloc 1048576
zfs_zil_clean_taskq_minalloc 1024
zfs_zil_clean_taskq_nthr_pct 100
zfs_zil_saxattr 1
zil_maxblocksize 131072
zil_maxcopied 7680
zil_nocacheflush 0
zil_replay_disable 0
zil_slog_bulk 67108864
zio_deadman_log_all 0
zio_dva_throttle_enabled 1
zio_requeue_io_start_cut_in_line 1
zio_slow_io_ms 30000
zio_taskq_batch_pct 80
zio_taskq_batch_tpq 0
zio_taskq_read fixed,1,8 null scale null
zio_taskq_write sync null scale null
zio_taskq_write_tpq 16
zstd_abort_size 131072
zstd_earlyabort_pass 1
zvol_blk_mq_blocks_per_thread 8
zvol_blk_mq_queue_depth 128
zvol_enforce_quotas 1
zvol_inhibit_dev 0
zvol_major 230
zvol_max_discard_blocks 16384
zvol_num_taskqs 0
zvol_open_timeout_ms 1000
zvol_prefetch_bytes 131072
zvol_request_sync 0
zvol_threads 0
zvol_use_blk_mq 1
zvol_volmode 1
$ zpool status zfs1
pool: zfs1
state: ONLINE
status: Some supported and requested features are not enabled on the pool.
The pool can still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
the pool may no longer be accessible by software that does not support
the features. See zpool-features(7) for details.
scan: scrub repaired 0B in 20:42:05 with 0 errors on Wed Oct 9 09:26:34 2024
config:
NAME STATE READ WRITE CKSUM
zfs1 ONLINE 0 0 0
draid1:3d:4c:0s-0 ONLINE 0 0 0
sde4 ONLINE 0 0 0
sdc2 ONLINE 0 0 0
sdd2 ONLINE 0 0 0
sdb2 ONLINE 0 0 0
cache
sda6 ONLINE 0 0 0
errors: No known data errors
$ zpool get all zfs1
NAME PROPERTY VALUE SOURCE
zfs1 size 7.31T -
zfs1 capacity 37% -
zfs1 altroot - default
zfs1 health ONLINE -
zfs1 guid 14708664622803853334 -
zfs1 version - default
zfs1 bootfs - default
zfs1 delegation on default
zfs1 autoreplace off default
zfs1 cachefile - default
zfs1 failmode wait default
zfs1 listsnapshots off default
zfs1 autoexpand off default
zfs1 dedupratio 1.93x -
zfs1 free 4.58T -
zfs1 allocated 2.73T -
zfs1 readonly off -
zfs1 ashift 12 local
zfs1 comment - default
zfs1 expandsize - -
zfs1 freeing 0 -
zfs1 fragmentation 34% -
zfs1 leaked 0 -
zfs1 multihost off default
zfs1 checkpoint - -
zfs1 load_guid 15650802406476463967 -
zfs1 autotrim off default
zfs1 compatibility off default
zfs1 bcloneused 771M -
zfs1 bclonesaved 2.49G -
zfs1 bcloneratio 4.30x -
zfs1 dedup_table_size 15.9E -
zfs1 dedup_table_quota auto default
zfs1 feature@async_destroy enabled local
[... all enabled]
zfs1 feature@fast_dedup enabled local
zfs1 feature@longname disabled local
zfs1 feature@large_microzap disabled local
$ zfs get all zfs1/database_8.4_copy
NAME PROPERTY VALUE SOURCE
zfs1/database_8.4_copy type filesystem -
zfs1/database_8.4_copy creation sab ott 12 18:29 2024 -
zfs1/database_8.4_copy used 307G -
zfs1/database_8.4_copy available 2.62T -
zfs1/database_8.4_copy referenced 304G -
zfs1/database_8.4_copy compressratio 2.52x -
zfs1/database_8.4_copy mounted yes -
zfs1/database_8.4_copy quota none default
zfs1/database_8.4_copy reservation none default
zfs1/database_8.4_copy recordsize 128K default
zfs1/database_8.4_copy mountpoint /zfs1/database_8.4_copy inherited from zfs1
zfs1/database_8.4_copy sharenfs off default
zfs1/database_8.4_copy checksum fletcher4 inherited from zfs1
zfs1/database_8.4_copy compression lz4 inherited from zfs1
zfs1/database_8.4_copy atime off inherited from zfs1
zfs1/database_8.4_copy devices on default
zfs1/database_8.4_copy exec on default
zfs1/database_8.4_copy setuid on default
zfs1/database_8.4_copy readonly off default
zfs1/database_8.4_copy zoned off default
zfs1/database_8.4_copy snapdir hidden inherited from zfs1
zfs1/database_8.4_copy aclmode discard default
zfs1/database_8.4_copy aclinherit restricted default
zfs1/database_8.4_copy createtxg 4098543 -
zfs1/database_8.4_copy canmount on default
zfs1/database_8.4_copy xattr on inherited from zfs1
zfs1/database_8.4_copy copies 1 default
zfs1/database_8.4_copy version 5 -
zfs1/database_8.4_copy utf8only off -
zfs1/database_8.4_copy normalization none -
zfs1/database_8.4_copy casesensitivity sensitive -
zfs1/database_8.4_copy vscan off default
zfs1/database_8.4_copy nbmand off default
zfs1/database_8.4_copy sharesmb off default
zfs1/database_8.4_copy refquota none default
zfs1/database_8.4_copy refreservation none default
zfs1/database_8.4_copy guid 178552650196415616 -
zfs1/database_8.4_copy primarycache all default
zfs1/database_8.4_copy secondarycache all local
zfs1/database_8.4_copy usedbysnapshots 2.82G -
zfs1/database_8.4_copy usedbydataset 304G -
zfs1/database_8.4_copy usedbychildren 0B -
zfs1/database_8.4_copy usedbyrefreservation 0B -
zfs1/database_8.4_copy logbias latency default
zfs1/database_8.4_copy objsetid 8339 -
zfs1/database_8.4_copy dedup off default
zfs1/database_8.4_copy mlslabel none default
zfs1/database_8.4_copy sync disabled local
zfs1/database_8.4_copy dnodesize auto inherited from zfs1
zfs1/database_8.4_copy refcompressratio 2.53x -
zfs1/database_8.4_copy written 2.83G -
zfs1/database_8.4_copy logicalused 756G -
zfs1/database_8.4_copy logicalreferenced 752G -
zfs1/database_8.4_copy volmode default default
zfs1/database_8.4_copy filesystem_limit none default
zfs1/database_8.4_copy snapshot_limit none default
zfs1/database_8.4_copy filesystem_count none default
zfs1/database_8.4_copy snapshot_count none default
zfs1/database_8.4_copy snapdev hidden default
zfs1/database_8.4_copy acltype posix inherited from zfs1
zfs1/database_8.4_copy context none default
zfs1/database_8.4_copy fscontext none default
zfs1/database_8.4_copy defcontext none default
zfs1/database_8.4_copy rootcontext none default
zfs1/database_8.4_copy relatime on default
zfs1/database_8.4_copy redundant_metadata most local
zfs1/database_8.4_copy overlay on default
zfs1/database_8.4_copy encryption off default
zfs1/database_8.4_copy keylocation none default
zfs1/database_8.4_copy keyformat none default
zfs1/database_8.4_copy pbkdf2iters 0 default
zfs1/database_8.4_copy special_small_blocks 0 default
zfs1/database_8.4_copy snapshots_changed sab ott 12 19:52:02 2024 -
zfs1/database_8.4_copy prefetch metadata local
zfs1/database_8.4_copy direct standard local
zfs1/database_8.4_copy longname off default
### kernel.log
Oct 13 05:43:28 drago-server-ubuntu kernel: [ 6.494965] ZFS: Loaded module v2.3.99-1, ZFS pool version 5000, ZFS filesystem version 5
Oct 13 05:43:28 drago-server-ubuntu kernel: [ 16.276409] zd0: p1 p2 p3
Oct 13 05:43:28 drago-server-ubuntu kernel: [ 16.568024] zd32: p1 p2
Oct 13 05:43:28 drago-server-ubuntu kernel: [ 16.616085] zd48: p1 p2 p3 p4
Oct 13 05:43:28 drago-server-ubuntu kernel: [ 16.710566] zd64: p1 p9
Oct 13 05:43:28 drago-server-ubuntu kernel: [ 16.749669] zd80: p1 p2
Oct 13 05:43:28 drago-server-ubuntu kernel: [ 16.807920] zd96: p1 p2
[...]
Oct 13 05:43:28 drago-server-ubuntu kernel: [ 18.765756] zram: Added device: zram0
Oct 13 05:43:28 drago-server-ubuntu kernel: [ 18.772788] zram0: detected capacity change from 0 to 16777216
Oct 13 05:43:28 drago-server-ubuntu kernel: [ 18.784882] Adding 8388604k swap on /dev/zram0. Priority:10 extents:1 across:8388604k SS
[...]
Oct 13 06:47:43 drago-server-ubuntu kernel: [ 3873.201380] perf: interrupt took too long (3204 > 3185), lowering kernel.perf_event_max_sample_rate to 62250
[...]
Oct 13 08:11:29 drago-server-ubuntu kernel: [ 8899.410167] perf: interrupt took too long (4119 > 4005), lowering kernel.perf_event_max_sample_rate to 48500
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591384] BUG: Bad page state in process connection pfn:7da6cd
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591391] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7da6cd
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591394] flags: 0x17ffffc6002204(referenced|workingset|reserved|node=0|zone=2|lastcpupid=0x1fffff)
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591398] raw: 0017ffffc6002204 fffff55b1f69b348 fffff55b1f69b348 0000000000000000
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591400] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591401] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591401] Modules linked in: vhost_net vhost vhost_iotlb macvtap macvlan tap nf_conntrack_netlink nfnetlink_acct udp_diag tcp_diag inet_diag xt_recent wireguard curve25519_x86_64 libchacha20poly1305 chacha_x86_64 poly1305_x86_64 libcurve25519_generic libchacha ip6_udp_tunnel udp_tunnel xt_CHECKSUM xt_MASQUERADE nft_chain_nat nf_nat bridge stp llc zram ip6t_REJECT nf_reject_ipv6 blocklayoutdriver xt_hl ip6t_rt ipt_REJECT nf_reject_ipv4 xt_LOG nf_log_syslog xt_comment xt_multiport nft_limit xt_limit xt_addrtype nfsv4 xt_tcpudp xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nfs nft_compat netfs nf_tables nfnetlink binfmt_misc intel_rapl_msr intel_rapl_common mei_pxp mei_hdcp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm crct10dif_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd rapl intel_cstate snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591451] nls_iso8859_1 snd_hda_codec snd_hda_core snd_hwdep zfs(POE) snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq spl(OE) snd_seq_device input_leds snd_timer joydev snd at24 soundcore mei_me mei intel_smartconnect mac_hid sch_fq_codel nct6775 nct6775_core hwmon_vid nfsd coretemp msr auth_rpcgss parport_pc nfs_acl lockd ppdev grace lp parport efi_pstore sunrpc ip_tables x_tables autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx raid1 raid0 lz4 lz4_compress hid_generic usbhid hid i915 drm_buddy i2c_algo_bit ttm drm_display_helper cec rc_core i2c_i801 i2c_mux drm_kms_helper crc32_pclmul i2c_smbus ahci r8169 libahci drm realtek xhci_pci lpc_ich xhci_pci_renesas video wmi
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591498] CPU: 1 PID: 84119 Comm: connection Tainted: P OE 6.10.14-ful01 #1
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591500] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Pro3, BIOS P2.10 07/12/2013
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591502] Call Trace:
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591504] <TASK>
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591507] dump_stack_lvl+0x76/0xa0
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591511] dump_stack+0x10/0x20
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591513] bad_page+0x71/0x110
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591516] free_page_is_bad_report+0x86/0xa0
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591519] free_unref_page+0x34c/0x520
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591522] __folio_put+0x9e/0xe0
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591526] zfs_uio_free_dio_pages+0x6e/0x180 [zfs]
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591755] zfs_write+0xc0c/0xe70 [zfs]
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.591975] zpl_iter_write+0x119/0x1b0 [zfs]
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592174] vfs_write+0x262/0x450
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592179] __x64_sys_pwrite64+0xa6/0xd0
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592182] x64_sys_call+0x1e45/0x25c0
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592185] do_syscall_64+0x70/0x130
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592188] ? __count_memcg_events+0x76/0x120
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592192] ? count_memcg_events.constprop.0+0x2a/0x50
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592196] ? handle_mm_fault+0xaf/0x330
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592198] ? do_user_addr_fault+0x340/0x6c0
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592202] ? irqentry_exit_to_user_mode+0x56/0x180
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592205] ? irqentry_exit+0x43/0x50
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592207] ? exc_page_fault+0x93/0x1b0
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592209] entry_SYSCALL_64_after_hwframe+0x76/0x7e
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592213] RIP: 0033:0x7fd9a4f1283f
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592235] Code: 08 89 3c 24 48 89 4c 24 18 e8 cd e1 f7 ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 0d e2 f7 ff 48 8b
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592237] RSP: 002b:00007fd9523f11f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592240] RAX: ffffffffffffffda RBX: 00007fd840894000 RCX: 00007fd9a4f1283f
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592241] RDX: 000000000001c000 RSI: 00007fd840894000 RDI: 00000000000000e9
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592242] RBP: 00007fd9523f3520 R08: 0000000000000000 R09: 00007fd9523f355c
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592243] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000001c000
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592244] R13: 0000000000000000 R14: 00000000044671b8 R15: 00007fd9819509a0
Oct 13 08:13:39 drago-server-ubuntu kernel: [ 9029.592247] </TASK>
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320390] ------------[ cut here ]------------
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320394] WARNING: CPU: 0 PID: 153507 at mm/gup.c:142 try_grab_folio+0x84/0xd0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320400] Modules linked in: vhost_net vhost vhost_iotlb macvtap macvlan tap nf_conntrack_netlink nfnetlink_acct udp_diag tcp_diag inet_diag xt_recent wireguard curve25519_x86_64 libchacha20poly1305 chacha_x86_64 poly1305_x86_64 libcurve25519_generic libchacha ip6_udp_tunnel udp_tunnel xt_CHECKSUM xt_MASQUERADE nft_chain_nat nf_nat bridge stp llc zram ip6t_REJECT nf_reject_ipv6 blocklayoutdriver xt_hl ip6t_rt ipt_REJECT nf_reject_ipv4 xt_LOG nf_log_syslog xt_comment xt_multiport nft_limit xt_limit xt_addrtype nfsv4 xt_tcpudp xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nfs nft_compat netfs nf_tables nfnetlink binfmt_misc intel_rapl_msr intel_rapl_common mei_pxp mei_hdcp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm crct10dif_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd rapl intel_cstate snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320443] nls_iso8859_1 snd_hda_codec snd_hda_core snd_hwdep zfs(POE) snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq spl(OE) snd_seq_device input_leds snd_timer joydev snd at24 soundcore mei_me mei intel_smartconnect mac_hid sch_fq_codel nct6775 nct6775_core hwmon_vid nfsd coretemp msr auth_rpcgss parport_pc nfs_acl lockd ppdev grace lp parport efi_pstore sunrpc ip_tables x_tables autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx raid1 raid0 lz4 lz4_compress hid_generic usbhid hid i915 drm_buddy i2c_algo_bit ttm drm_display_helper cec rc_core i2c_i801 i2c_mux drm_kms_helper crc32_pclmul i2c_smbus ahci r8169 libahci drm realtek xhci_pci lpc_ich xhci_pci_renesas video wmi
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320484] CPU: 0 PID: 153507 Comm: connection Tainted: P B OE 6.10.14-ful01 #1
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320486] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./Z77 Pro3, BIOS P2.10 07/12/2013
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320487] RIP: 0010:try_grab_folio+0x84/0xd0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320489] Code: 00 48 63 d6 be 23 00 00 00 48 c1 e8 36 48 8b 3c c5 a0 39 7a 92 e8 6c 65 fe ff 31 c0 5d 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc <0f> 0b b9 f4 ff ff ff 89 c8 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320491] RSP: 0018:ffffc0be0e9bf5a0 EFLAGS: 00010282
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320492] RAX: 0000000000000000 RBX: 0000000000210002 RCX: 00000000ffffffe5
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320493] RDX: 0000000000210002 RSI: 0000000000000001 RDI: fffff55b1f69b340
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320494] RBP: ffffc0be0e9bf5f8 R08: 0000000000000000 R09: 0000000000000000
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320495] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9b074e1dff18
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320496] R13: 00007fd7d410c000 R14: ffff9b0886efe860 R15: 80000007da6cd225
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320497] FS: 00007fd9841fc640(0000) GS:ffff9b097f600000(0000) knlGS:0000000000000000
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320500] CR2: 00007fd7d410bffc CR3: 0000000259644005 CR4: 00000000001706f0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320501] Call Trace:
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320502] <TASK>
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320505] ? show_regs+0x6c/0x80
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320509] ? __warn+0x88/0x140
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320511] ? try_grab_folio+0x84/0xd0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320513] ? report_bug+0x182/0x1b0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320517] ? handle_bug+0x51/0xa0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320520] ? exc_invalid_op+0x18/0x80
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320522] ? asm_exc_invalid_op+0x1b/0x20
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320527] ? try_grab_folio+0x84/0xd0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320529] ? follow_page_pte+0x10d/0x700
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320531] follow_page_mask+0x294/0xed0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320532] ? handle_mm_fault+0xaf/0x330
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320534] __get_user_pages+0x104/0x780
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320537] __gup_longterm_locked+0xdb/0xe60
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320547] gup_fast_fallback+0x146/0x1300
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320551] get_user_pages_fast+0x33/0x80
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320552] __iov_iter_get_pages_alloc+0xf2/0x610
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320557] ? spl_kvmalloc+0x7a/0xb0 [spl]
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320567] ? spl_kvmalloc+0x7a/0xb0 [spl]
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320575] iov_iter_get_pages2+0x1e/0x50
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320577] zfs_uio_get_dio_pages_alloc+0xe0/0x530 [zfs]
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320761] zfs_setup_direct+0xda/0x180 [zfs]
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.320921] zfs_write+0x1d3/0xe70 [zfs]
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321083] ? vma_set_page_prot+0x69/0xc0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321087] ? mprotect_fixup+0x1fa/0x390
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321090] ? aa_file_perm+0x13d/0x540
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321093] zpl_iter_write+0x119/0x1b0 [zfs]
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321238] vfs_write+0x262/0x450
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321242] __x64_sys_pwrite64+0xa6/0xd0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321244] x64_sys_call+0x1e45/0x25c0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321246] do_syscall_64+0x70/0x130
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321248] ? __handle_mm_fault+0xcb5/0x1100
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321251] ? __count_memcg_events+0x76/0x120
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321254] ? count_memcg_events.constprop.0+0x2a/0x50
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321257] ? handle_mm_fault+0xaf/0x330
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321258] ? do_user_addr_fault+0x340/0x6c0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321261] ? irqentry_exit_to_user_mode+0x56/0x180
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321264] ? irqentry_exit+0x43/0x50
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321266] ? exc_page_fault+0x93/0x1b0
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321268] entry_SYSCALL_64_after_hwframe+0x76/0x7e
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321270] RIP: 0033:0x7fd9a4f1283f
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321291] Code: 08 89 3c 24 48 89 4c 24 18 e8 cd e1 f7 ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 0d e2 f7 ff 48 8b
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321292] RSP: 002b:00007fd9841ee1f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321298] RAX: ffffffffffffffda RBX: 00007fd7d410c000 RCX: 00007fd9a4f1283f
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321299] RDX: 000000000001c000 RSI: 00007fd7d410c000 RDI: 00000000000004b7
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321300] RBP: 00007fd9841f0520 R08: 0000000000000000 R09: 00007fd9841f055c
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321301] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000001c000
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321302] R13: 0000000000000000 R14: 00000000044671b8 R15: 00007fd8ed619510
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321304] </TASK>
Oct 13 08:14:36 drago-server-ubuntu kernel: [ 9086.321305] ---[ end trace 0000000000000000 ]---
### mysql error.log
2024-10-13T05:48:01.648249+02:00 0 [System] [MY-015015] [Server] MySQL Server - start.
2024-10-13T05:48:01.922208+02:00 0 [Warning] [MY-010101] [Server] Insecure configuration for --secure-file-priv: Location is accessible to all OS users. Consider choosing a different directory.
2024-10-13T05:48:01.922415+02:00 0 [System] [MY-010116] [Server] /opt/mysql-8.4.2/bin/mysqld (mysqld 8.4.2) starting as process 6495
2024-10-13T05:48:02.051877+02:00 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2024-10-13T06:00:06.229023+02:00 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2024-10-13T06:00:13.081187+02:00 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
2024-10-13T06:00:13.081264+02:00 0 [System] [MY-013602] [Server] Channel mysql_main configured to support TLS. Encrypted connections are now supported for this channel.
2024-10-13T06:00:13.090351+02:00 0 [Warning] [MY-011810] [Server] Insecure configuration for --pid-file: Location '/var/run/mysqld' in the path is accessible to all OS users. Consider choosing a different directory.
2024-10-13T06:00:13.391879+02:00 0 [System] [MY-011323] [Server] X Plugin ready for connections. Bind-address: '::' port: 33060, socket: /tmp/mysqlx.sock
2024-10-13T06:00:13.391974+02:00 0 [System] [MY-010931] [Server] /opt/mysql-8.4.2/bin/mysqld: ready for connections. Version: '8.4.2' socket: '/var/run/mysqld/mysqld.sock' port: 3306 MySQL Community Server - GPL.
2024-10-13T08:14:36.178130+02:00 16253 [Warning] [MY-012638] [InnoDB] Retry attempts for writing partial data failed.
2024-10-13T08:14:36.225187+02:00 16253 [ERROR] [MY-012639] [InnoDB] Write to file ./mysql_test_BMOTLWLI/#sql-ib17083-2763134737.ibd failed at offset 0, 114688 bytes should have been written, only 0 were written. Operating system error number 12. Check that your OS and file system support files of this size. Check also that the disk is not full or a disk quota exceeded.
2024-10-13T08:14:36.225245+02:00 16253 [ERROR] [MY-012640] [InnoDB] Error number 12 means 'Cannot allocate memory'
2024-10-13T08:14:36.225758+02:00 16253 [ERROR] [MY-012129] [InnoDB] Could not write the first page to tablespace './mysql_test_BMOTLWLI/#sql-ib17083-2763134737.ibd'
2024-10-13T08:14:40.359720+02:00 16254 [Warning] [MY-012638] [InnoDB] Retry attempts for writing partial data failed.
2024-10-13T08:14:40.359778+02:00 16254 [ERROR] [MY-012129] [InnoDB] Could not write the first page to tablespace './mysql_test_LRNFJGRH/#sql-ib17129-2763134803.ibd'
2024-10-13T08:20:07.393529+02:00 16957 [System] [MY-013172] [Server] Received SHUTDOWN from user drago. Shutting down mysqld (Version: 8.4.2).
2024-10-13T08:20:09.434790+02:00 0 [Warning] [MY-010909] [Server] /opt/mysql-8.4.2/bin/mysqld: Forcing close of thread 1158 user: 'drago'.
2024-10-13T08:20:11.359273+02:00 0 [System] [MY-010910] [Server] /opt/mysql-8.4.2/bin/mysqld: Shutdown complete (mysqld 8.4.2) MySQL Community Server - GPL.
2024-10-13T08:20:11.359312+02:00 0 [System] [MY-015016] [Server] MySQL Server - end.
-->