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Applied filters: Label=subsystems:ext4 (drop)
open (54):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: locking bug in ext4_mb_initialize_context ext4 1 6d07h 2d07h
INFO: task hung in __iterate_supers v9fs ext4 C error 288 9m 18d
WARNING in jbd2_journal_dirty_metadata (2) ext4 12 2h45m 24d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 C error 3 12d 28d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 C done 5 11d 28d
INFO: task hung in lock_two_directories (4) ext4 C done 1 21d 31d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 16d 42d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 44d 48d 💬 4 [40d]
kernel BUG in ext4_mb_normalize_request ext4 1 52d 48d
possible deadlock in freeze_super (3) ext4 2 40d 53d
possible deadlock in ext4_convert_inline_data ext4 1 60d 56d
kernel BUG in ext4_ext_insert_extent (2) ext4 syz 22 20h30m 73d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 11 7d21h 84d
kernel BUG in ext4_alloc_file_blocks ext4 C error 3 21d 88d PATCH [84d]
WARNING in get_dump_page ext4 mm C done error 5 103d 117d
WARNING in __ext4_iget ext4 C done error 4927 90d 132d
WARNING in inode_set_cached_link ext4 C done unreliable 78396 77d 136d 💬 1 [90d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error error 14 3d11h 137d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm syz done 2 11d 149d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 6d03h 171d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C done 60 3d11h 174d 💬 1 [86d]
INFO: task hung in find_inode_fast (4) ext4 syz error 9 46d 182d
WARNING: locking bug in jbd2_alloc ext4 8 85d 207d
INFO: task hung in do_get_write_access (3) ext4 C error 439 10h24m 211d
INFO: rcu detected stall in rescuer_thread ext4 batman C done error 16 75d 218d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 5d19h 233d PATCH [231d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 41 13d 235d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 23 50d 239d
INFO: task hung in do_rmdir (6) jfs ext4 bcachefs C error inconclusive 46 36d 241d
possible deadlock in ext4_writepages (2) ext4 6 26d 246d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 35 7d18h 248d PATCH [45d]
possible deadlock in dqget ext4 ocfs2 C error 63086 5m 265d
WARNING in jbd2_journal_update_sb_log_tail ext4 C done inconclusive 36 93d 266d 💬 4 [152d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 208 12d 268d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 2107 8h16m 274d PATCH [248d]
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 102d 295d 💬 1 [295d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 6d22h 298d 💬 1 [298d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 98 1d13h 319d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 357 6h00m 325d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 26d 330d 💬 1 [329d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 251 5h37m 391d PATCH [390d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2128 12d 404d
INFO: task hung in do_renameat2 (2) ext4 C inconclusive 232 1d14h 413d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 198 1d02h 421d PATCH [367d]
WARNING in __ext4_journal_start_sb ext4 C 5 20d 421d
WARNING: locking bug in find_lock_lowest_rq ext4 C error error 100 67d 424d 💬 2 [60d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 404d 438d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive error 173 45d 507d PATCH [28d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2414 9h31m 706d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 198d 749d PATCH [268d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 215d 749d
kernel BUG in ext4_do_writepages ext4 C error 2324 18h18m 918d 💬 9 [45d]
kernel BUG in __ext4_journal_stop ext4 C error done 25 12d 938d 💬 7 [468d]
memory leak in __lookup_slow usb ext4 C 2 1028d 1349d
moderation (27):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / set_overhead (3) ext4 1 2d21h 2d21h
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 1 8d05h 8d05h
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (3) ext4 1 9d07h 9d07h
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 1 9d20h 9d20h
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 11 7d18h 18d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 4 2d01h 34d
KCSAN: data-race in move_expired_inodes / vfs_fsync_range (3) ext4 1 37d 37d
KCSAN: data-race in inode_cgwb_move_to_attached / iput ext4 1 38d 38d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) ext4 2 11d 56d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 62 2d09h 58d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 net 76 1d08h 58d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 39 21d 59d
BUG: unable to handle kernel paging request in ext4_put_io_end_defer ext4 1 70d 66d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) exfat ext4 2 49d 102d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 14 4h45m 124d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 16 3d15h 206d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 22 22d 217d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 30 8d01h 223d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 30 18h37m 263d
KCSAN: data-race in console_flush_all / console_flush_all ext4 52 13h28m 272d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 60 9d15h 330d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 247 1d12h 400d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 467 1d09h 400d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 1120 1d08h 564d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 893 1d00h 1263d
KCSAN: data-race in data_push_tail / string audit net ext4 424 2d13h 1431d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2497 58d 1967d