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🐞 Open [981] ≡ Subsystems 🐞 Fixed [5208] 🐞 Invalid [12467] ⬇ Missing Backports [82] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:ext4 (drop)
open (27):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 1 10d 6d16h 💬 1 [6d14h]
KASAN: slab-use-after-free Read in fsnotify ext4 C error 3 14h43m 6d18h PATCH [14h54m]
WARNING in ext4_xattr_set_entry (2) ext4 C 4 7d13h 6d18h 💬 0 [6d18h]
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 18d 14d PATCH [14d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 21d 17d 💬 0 [17d]
possible deadlock in __ext4_mark_inode_dirty (3) ext4 1 34d 30d 💬 0 [30d]
possible deadlock in ext4_evict_inode (3) ext4 2 22d 62d 💬 0 [62d]
WARNING: suspicious RCU usage in hash_netportnet6_destroy netfilter ext4 C done 44 61d 72d 💬 0 [68d]
general protection fault in __block_commit_write ext4 syz 2 59d 72d 💬 0 [72d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 14 4d20h 75d 💬 1 [5d13h]
kernel BUG in set_blocksize block ext4 syz error error 2 21d 76d 💬 0 [68d]
INFO: task hung in ext4_quota_write ext4 C inconclusive 22 2d18h 107d PATCH [23d]
general protection fault in hrtimer_nanosleep ext4 syz error 1 101d 168d 💬 6 [159d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 14d 189d 💬 0 [5d13h]
possible deadlock in ext4_xattr_set_handle (4) ext4 5 88d 208d 💬 0 [208d]
general protection fault in inode_permission (2) ext4 C error error 1 119d 230d 💬 0 [230d]
INFO: rcu detected stall in sys_unlink (3) ext4 C error 20 4d09h 248d 💬 0 [5d13h]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 152 2h38m 274d 💬 0 [5d13h]
possible deadlock in ext4_da_get_block_prep ext4 23 38d 283d 💬 0 [36d]
WARNING: locking bug in ext4_ioctl ext4 C done 439 20h55m 317d 💬 0 [5d13h]
WARNING: locking bug in __ext4_ioctl ext4 C done 708 15h59m 317d 💬 0 [5d13h]
WARNING: locking bug in ext4_move_extents ext4 C done 8832 6h37m 317d 💬 0 [5d13h]
possible deadlock in start_this_handle (4) fscrypt ext4 92 34d 414d 💬 1 [36d]
possible deadlock in evict (3) ext4 178 34d 414d 💬 3 [36d]
kernel BUG in __ext4_journal_stop ext4 C error done 18 26d 506d 💬 7 [36d]
WARNING in ext4_write_inode (2) ext4 82 34d 796d 💬 5 [36d]
memory leak in __lookup_slow ext4 usb C 2 597d 917d 💬 0 [917d]
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (6) ext4 1 18d 18d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / ondemand_readahead (2) ext4 1 23d 23d 💬 0 [never]
KCSAN: data-race in _copy_to_iter / string (2) ext4 2 7d04h 26d 💬 0 [never]
KCSAN: data-race in data_alloc / data_push_tail (2) lvs block ext4 28 14d 46d 💬 0 [never]
KCSAN: data-race in __d_rehash / fast_dput ext4 2 19d 53d 💬 0 [never]
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 32 6d00h 76d 💬 0 [never]
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 12 4d19h 76d 💬 0 [never]
KCSAN: data-race in touch_atime / touch_atime (2) ext4 49 2d01h 77d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 14 9d08h 130d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 27 1d09h 130d 💬 0 [never]
KCSAN: data-race in data_push_tail / number (4) ext4 47 22h03m 131d 💬 0 [never]
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 51 3h29m 131d 💬 0 [never]
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps ext4 130 27d 131d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 157 1d03h 131d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 145 5d01h 132d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 182 8d05h 132d 💬 0 [never]
KCSAN: data-race in pollwake / pollwake (4) ext4 200 10d 132d 💬 0 [never]
KCSAN: data-race in __d_instantiate / step_into ext4 229 2d23h 132d 💬 0 [never]
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 86 3h06m 132d 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 76 27d 132d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 400 1d06h 132d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 764 3d01h 1051d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 613 1d16h 1281d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2130 6h21m 1535d 💬 0 [never]