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🐞 Open [1028] ≡ Subsystems 🐞 Fixed [5278] 🐞 Invalid [12604] ⬇ Missing Backports [86] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:ext4 (drop)
open (28):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 32 12h30m 10d PATCH [8d16h]
WARNING in __ext4_journal_start_sb ext4 C 1 1d22h 11d
possible deadlock in uinput_request_submit input ext4 C error 14 4d02h 13d 💬 2 [13d]
WARNING: locking bug in find_lock_lowest_rq ext4 C error 3 5d07h 14d
WARNING in ext4_journal_check_start ext4 syz 2 4d20h 15d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 9d11h 28d 💬 1 [28d]
WARNING in ext4_xattr_set_entry (2) ext4 C 5 12d 28d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 13d 36d PATCH [35d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 43d 39d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 5 8h08m 52d
possible deadlock in ext4_evict_inode (3) ext4 2 44d 83d
general protection fault in __block_commit_write ext4 syz 6 1d06h 94d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 29 3d20h 97d 💬 1 [27d]
kernel BUG in set_blocksize block ext4 syz error error 3 4d23h 98d
general protection fault in hrtimer_nanosleep ext4 syz error 1 123d 190d 💬 6 [181d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 36d 210d
INFO: rcu detected stall in sys_openat (3) mm kernfs ext4 C error 40 2d08h 249d
INFO: rcu detected stall in sys_unlink (3) ext4 C error 20 26d 269d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 189 8h54m 296d
possible deadlock in ext4_da_get_block_prep ext4 23 60d 305d
WARNING: locking bug in ext4_ioctl ext4 C done 488 6h16m 339d
WARNING: locking bug in __ext4_ioctl ext4 C done 732 5h29m 339d
WARNING: locking bug in ext4_move_extents ext4 C done 9201 1h16m 339d
possible deadlock in start_this_handle (4) fscrypt ext4 97 3d08h 435d 💬 1 [58d]
possible deadlock in evict (3) ext4 181 7h16m 436d 💬 3 [58d]
kernel BUG in __ext4_journal_stop ext4 C error done 19 13d 528d 💬 7 [58d]
WARNING in ext4_write_inode (2) ext4 82 56d 817d 💬 5 [58d]
memory leak in __lookup_slow ext4 usb C 2 619d 939d
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 6d12h 6d12h
KCSAN: data-race in generic_permission / setattr_copy (7) ext4 1 12d 12d
KCSAN: data-race in data_push_tail / uuid_string (3) ext4 1 20d 20d
KCSAN: data-race in _copy_to_iter / string (2) ext4 2 28d 47d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 36 8d12h 97d
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 13 7d03h 98d
KCSAN: data-race in touch_atime / touch_atime (2) ext4 51 18d 99d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 15 21d 151d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 33 3d02h 151d
KCSAN: data-race in do_select / pollwake (2) ext4 298 9h50m 152d
KCSAN: data-race in data_push_tail / number (4) ext4 48 7d12h 152d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 52 11d 152d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 162 4d00h 152d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) exfat ext4 146 18d 153d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 183 17d 153d
KCSAN: data-race in pollwake / pollwake (4) ext4 200 32d 153d
KCSAN: data-race in __d_instantiate / step_into ext4 235 5d23h 153d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 89 3d02h 154d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 80 9d22h 154d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 411 5d06h 154d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 775 6d07h 1073d
KCSAN: data-race in _prb_read_valid / prb_reserve batman ext4 2837 9h23m 1277d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 616 3d18h 1303d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2155 3h13m 1557d