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Applied filters: Label=subsystems:ext4 (drop)
open (54):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in __iterate_supers v9fs ext4 C error 136 7h34m 9d07h
WARNING in jbd2_journal_dirty_metadata (2) ext4 4 10d 14d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 C error 3 2d14h 18d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 C done 5 2d09h 19d
INFO: task hung in lock_two_directories (4) ext4 C done 1 12d 22d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 6d17h 32d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 35d 38d 💬 4 [31d]
kernel BUG in ext4_mb_normalize_request ext4 1 43d 39d
possible deadlock in freeze_super (3) ext4 2 31d 44d
possible deadlock in ext4_convert_inline_data ext4 1 51d 47d
kernel BUG in ext4_ext_insert_extent (2) ext4 1 67d 63d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 9 3d19h 74d
kernel BUG in ext4_alloc_file_blocks ext4 C error 3 12d 78d PATCH [75d]
WARNING in get_dump_page ext4 mm C done error 5 94d 107d
WARNING in __ext4_iget ext4 C done error 4927 81d 122d
WARNING in inode_set_cached_link ext4 C done unreliable 78396 67d 127d 💬 1 [81d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error error 13 48d 128d
INFO: rcu detected stall in sys_mkdir (9) mm ext4 syz done 2 2d03h 140d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 11d 162d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C done 55 4h14m 165d 💬 1 [77d]
INFO: task hung in find_inode_fast (4) ext4 syz error 9 37d 173d
WARNING: locking bug in jbd2_alloc ext4 8 76d 198d
INFO: task hung in do_get_write_access (3) ext4 C error 439 5d01h 202d
INFO: rcu detected stall in rescuer_thread ext4 batman C done error 16 65d 209d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 10d 224d PATCH [222d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 41 4d07h 225d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 23 41d 230d
INFO: task hung in do_rmdir (6) jfs ext4 bcachefs C error inconclusive 46 26d 232d
possible deadlock in ext4_writepages (2) ext4 6 17d 237d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 34 5d04h 239d PATCH [35d]
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive done 6 97d 250d
possible deadlock in dqget ext4 ocfs2 C error 60677 7m 255d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done inconclusive 36 84d 257d 💬 4 [143d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 208 2d21h 258d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 2005 4h22m 265d PATCH [239d]
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 93d 285d 💬 1 [285d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 30d 289d 💬 1 [288d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 93 12h26m 310d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 346 21h39m 315d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 17d 320d 💬 1 [320d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 128 7h35m 381d PATCH [381d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2128 3d13h 395d
INFO: task hung in do_renameat2 (2) ext4 C inconclusive 228 7d00h 404d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 196 4d11h 411d PATCH [358d]
WARNING in __ext4_journal_start_sb ext4 C 5 11d 412d
WARNING: locking bug in find_lock_lowest_rq ext4 C error error 100 58d 415d 💬 2 [50d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 395d 428d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive error 173 36d 497d PATCH [18d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2406 27m 697d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 189d 740d PATCH [259d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 206d 740d
kernel BUG in ext4_do_writepages ext4 C error 2248 6h34m 909d 💬 9 [35d]
kernel BUG in __ext4_journal_stop ext4 C error done 25 3d06h 928d 💬 7 [458d]
memory leak in __lookup_slow usb ext4 C 2 1019d 1339d
moderation (23):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 1 10h04m 10h03m
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 10 5h54m 9d12h
KCSAN: data-race in move_expired_inodes / vfs_fsync_range (3) ext4 1 28d 28d
KCSAN: data-race in inode_cgwb_move_to_attached / iput ext4 1 29d 29d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) ext4 2 1d19h 47d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 53 2h03m 48d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 net 65 5h59m 49d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 39 11d 50d
BUG: unable to handle kernel paging request in ext4_put_io_end_defer ext4 1 61d 57d
general protection fault in ext4_finish_bio (2) ext4 1 83d 79d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) exfat ext4 2 40d 93d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 12 14d 115d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 15 3d16h 197d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 22 13d 207d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 29 3d13h 213d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 28 3d03h 254d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 60 5h39m 320d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 239 1d09h 391d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 457 2h23m 391d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 1102 2h20m 554d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 891 3d11h 1254d
KCSAN: data-race in data_push_tail / string audit net ext4 422 5d04h 1422d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2497 49d 1958d