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🐞 Open [1028] ≡ Subsystems 🐞 Fixed [5251] 🐞 Invalid [12570] ⬇ Missing Backports [86] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:ext4 (drop)
open (30):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in mb_cache_destroy ext4 C done 225 9h28m 4d16h PATCH [15h27m]
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 21 1d04h 5d07h PATCH [3d19h]
WARNING in __ext4_journal_start_sb ext4 C 1 11d 7d02h
possible deadlock in uinput_request_submit input ext4 C error 3 9d02h 8d18h 💬 2 [8d08h]
WARNING: locking bug in find_lock_lowest_rq ext4 C error 3 10h50m 9d22h
WARNING in ext4_journal_check_start ext4 syz 2 14d 10d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 4d14h 23d 💬 1 [23d]
WARNING in ext4_xattr_set_entry (2) ext4 C 5 7d03h 23d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 8d17h 31d PATCH [30d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 38d 34d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 2 9d11h 47d
possible deadlock in ext4_evict_inode (3) ext4 2 39d 79d
general protection fault in __block_commit_write ext4 syz 4 5d10h 89d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 28 2d10h 92d 💬 1 [22d]
kernel BUG in set_blocksize block ext4 syz error error 3 3h03m 93d
INFO: task hung in ext4_quota_write ext4 C inconclusive 22 19d 124d PATCH [1d19h]
general protection fault in hrtimer_nanosleep ext4 syz error 1 118d 185d 💬 6 [176d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 31d 205d
INFO: rcu detected stall in sys_openat (3) mm kernfs ext4 C error 39 23h59m 244d
INFO: rcu detected stall in sys_unlink (3) ext4 C error 20 21d 264d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 177 1d09h 291d
possible deadlock in ext4_da_get_block_prep ext4 23 55d 300d
WARNING: locking bug in ext4_ioctl ext4 C done 471 8h05m 334d
WARNING: locking bug in __ext4_ioctl ext4 C done 721 6h13m 334d
WARNING: locking bug in ext4_move_extents ext4 C done 9063 3h46m 334d
possible deadlock in start_this_handle (4) fscrypt ext4 95 6d04h 430d 💬 1 [53d]
possible deadlock in evict (3) ext4 178 51d 431d 💬 3 [53d]
kernel BUG in __ext4_journal_stop ext4 C error done 19 9d01h 523d 💬 7 [53d]
WARNING in ext4_write_inode (2) ext4 82 51d 812d 💬 5 [53d]
memory leak in __lookup_slow ext4 usb C 2 614d 934d
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in file_update_time / inode_set_ctime_current ext4 1 1d16h 1d16h
KCSAN: data-race in generic_permission / setattr_copy (7) ext4 1 7d21h 7d21h
KCSAN: data-race in data_push_tail / uuid_string (3) ext4 1 15d 15d
KCSAN: data-race in _copy_to_iter / string (2) ext4 2 24d 42d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 36 3d15h 92d
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 13 2d06h 93d
KCSAN: data-race in touch_atime / touch_atime (2) ext4 51 13d 94d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 15 16d 146d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 32 7h10m 146d
KCSAN: data-race in do_select / pollwake (2) ext4 287 7h52m 147d
KCSAN: data-race in data_push_tail / number (4) ext4 48 2d15h 147d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 52 6d06h 147d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 160 1d10h 147d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) exfat ext4 146 13d 148d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 183 12d 148d
KCSAN: data-race in pollwake / pollwake (4) ext4 200 27d 148d
KCSAN: data-race in __d_instantiate / step_into ext4 235 1d02h 148d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 88 2d22h 149d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 80 5d01h 149d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 411 9h48m 149d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 775 1d11h 1068d
KCSAN: data-race in _prb_read_valid / prb_reserve batman ext4 2824 7h52m 1272d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 615 2d04h 1298d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2149 21h00m 1552d