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🐞 Open [988] ≡ Subsystems 🐞 Fixed [5242] 🐞 Invalid [12509] ⬇ Missing Backports [83] 📈 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
possible deadlock in uinput_request_submit input ext4 C error 3 14h12m 6h32m 💬 1 [12m]
WARNING: locking bug in find_lock_lowest_rq ext4 C error 2 5d08h 1d10h 💬 0 [1d10h]
WARNING in ext4_journal_check_start ext4 syz 2 5d13h 1d20h 💬 0 [1d20h]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 1 5d01h 15d 💬 1 [14d]
WARNING in ext4_xattr_set_entry (2) ext4 C 4 21h07m 15d 💬 0 [15d]
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 5h06m 23d PATCH [22d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 29d 25d 💬 0 [25d]
possible deadlock in __ext4_mark_inode_dirty (3) ext4 2 22h54m 39d 💬 0 [39d]
possible deadlock in ext4_evict_inode (3) ext4 2 31d 70d 💬 0 [70d]
WARNING: suspicious RCU usage in hash_netportnet6_destroy netfilter ext4 C done 44 69d 80d 💬 0 [77d]
general protection fault in __block_commit_write ext4 syz 2 67d 81d 💬 0 [81d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 23 23h27m 84d 💬 1 [13d]
kernel BUG in set_blocksize block ext4 syz error error 2 29d 85d 💬 0 [76d]
INFO: task hung in ext4_quota_write ext4 C inconclusive 22 11d 115d PATCH [31d]
general protection fault in hrtimer_nanosleep ext4 syz error 1 110d 177d 💬 6 [167d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 23d 197d 💬 0 [13d]
possible deadlock in ext4_xattr_set_handle (4) ext4 5 96d 217d 💬 0 [217d]
INFO: rcu detected stall in sys_unlink (3) ext4 C error 20 12d 256d 💬 0 [13d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 160 5h49m 283d 💬 0 [13d]
possible deadlock in ext4_da_get_block_prep ext4 23 46d 291d 💬 0 [45d]
WARNING: locking bug in ext4_ioctl ext4 C done 454 10h10m 326d 💬 0 [13d]
WARNING: locking bug in __ext4_ioctl ext4 C done 713 1d07h 326d 💬 0 [13d]
WARNING: locking bug in ext4_move_extents ext4 C done 8921 3h31m 326d 💬 0 [13d]
possible deadlock in start_this_handle (4) fscrypt ext4 92 43d 422d 💬 1 [45d]
possible deadlock in evict (3) ext4 178 42d 422d 💬 3 [45d]
kernel BUG in __ext4_journal_stop ext4 C error done 19 13h05m 515d 💬 7 [45d]
WARNING in ext4_write_inode (2) ext4 82 43d 804d 💬 5 [45d]
memory leak in __lookup_slow ext4 usb C 2 605d 926d 💬 0 [926d]
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in data_push_tail / uuid_string (3) ext4 1 7d07h 7d07h 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (6) ext4 1 27d 27d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / ondemand_readahead (2) ext4 1 31d 31d 💬 0 [never]
KCSAN: data-race in _copy_to_iter / string (2) ext4 2 15d 34d 💬 0 [never]
KCSAN: data-race in data_alloc / data_push_tail (2) lvs block ext4 29 1d18h 54d 💬 0 [never]
KCSAN: data-race in __d_rehash / fast_dput ext4 2 27d 61d 💬 0 [never]
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 35 2d12h 84d 💬 0 [never]
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 12 13d 85d 💬 0 [never]
KCSAN: data-race in touch_atime / touch_atime (2) ext4 51 5d01h 86d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 15 7d16h 138d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 31 2d23h 138d 💬 0 [never]
KCSAN: data-race in data_push_tail / number (4) ext4 47 9d06h 139d 💬 0 [never]
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 51 8d12h 139d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 157 9d11h 139d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 146 5d08h 140d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 183 4d11h 140d 💬 0 [never]
KCSAN: data-race in pollwake / pollwake (4) ext4 200 19d 140d 💬 0 [never]
KCSAN: data-race in __d_instantiate / step_into ext4 233 4d14h 140d 💬 0 [never]
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 86 8d11h 141d 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 78 1d12h 141d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 406 17h35m 141d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 770 2d03h 1060d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 613 10d 1289d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2137 15h43m 1544d 💬 0 [never]