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🐞 Open [979] ≡ Subsystems 🐞 Fixed [5236] 🐞 Invalid [12499] ⬇ Missing Backports [83] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:ext4 (drop)
open (26):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ext4_journal_check_start ext4 syz 2 3d23h 6h19m 💬 0 [6h19m]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 1 3d10h 13d 💬 1 [13d]
WARNING in ext4_xattr_set_entry (2) ext4 C 4 14d 13d 💬 0 [13d]
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 24d 21d PATCH [20d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 28d 24d 💬 0 [24d]
possible deadlock in __ext4_mark_inode_dirty (3) ext4 1 41d 37d 💬 0 [37d]
possible deadlock in ext4_evict_inode (3) ext4 2 29d 68d 💬 0 [68d]
WARNING: suspicious RCU usage in hash_netportnet6_destroy netfilter ext4 C done 44 68d 78d 💬 0 [75d]
general protection fault in __block_commit_write ext4 syz 2 66d 79d 💬 0 [79d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 22 5h21m 82d 💬 1 [12d]
kernel BUG in set_blocksize block ext4 syz error error 2 27d 83d 💬 0 [74d]
INFO: task hung in ext4_quota_write ext4 C inconclusive 22 9d12h 114d PATCH [30d]
general protection fault in hrtimer_nanosleep ext4 syz error 1 108d 175d 💬 6 [166d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 21d 195d 💬 0 [12d]
possible deadlock in ext4_xattr_set_handle (4) ext4 5 95d 215d 💬 0 [215d]
INFO: rcu detected stall in sys_unlink (3) ext4 C error 20 11d 254d 💬 0 [12d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 155 4d02h 281d 💬 0 [12d]
possible deadlock in ext4_da_get_block_prep ext4 23 45d 290d 💬 0 [43d]
WARNING: locking bug in ext4_ioctl ext4 C done 451 20h56m 324d 💬 0 [12d]
WARNING: locking bug in __ext4_ioctl ext4 C done 712 2d15h 324d 💬 0 [12d]
WARNING: locking bug in ext4_move_extents ext4 C done 8902 4h22m 324d 💬 0 [12d]
possible deadlock in start_this_handle (4) fscrypt ext4 92 41d 420d 💬 1 [43d]
possible deadlock in evict (3) ext4 178 40d 421d 💬 3 [43d]
kernel BUG in __ext4_journal_stop ext4 C error done 18 33d 513d 💬 7 [43d]
WARNING in ext4_write_inode (2) ext4 82 41d 802d 💬 5 [43d]
memory leak in __lookup_slow ext4 usb C 2 604d 924d 💬 0 [924d]
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in data_push_tail / uuid_string (3) ext4 1 5d17h 5d17h 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (6) ext4 1 25d 25d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / ondemand_readahead (2) ext4 1 30d 30d 💬 0 [never]
KCSAN: data-race in _copy_to_iter / string (2) ext4 2 13d 32d 💬 0 [never]
KCSAN: data-race in data_alloc / data_push_tail (2) lvs block ext4 29 3h42m 53d 💬 0 [never]
KCSAN: data-race in __d_rehash / fast_dput ext4 2 25d 59d 💬 0 [never]
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 35 22h30m 82d 💬 0 [never]
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 12 11d 83d 💬 0 [never]
KCSAN: data-race in touch_atime / touch_atime (2) ext4 51 3d11h 84d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 15 6d02h 136d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 31 1d09h 136d 💬 0 [never]
KCSAN: data-race in data_push_tail / number (4) ext4 47 7d16h 137d 💬 0 [never]
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 51 6d21h 137d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 157 7d21h 137d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 146 3d18h 138d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 183 2d20h 138d 💬 0 [never]
KCSAN: data-race in pollwake / pollwake (4) ext4 200 17d 138d 💬 0 [never]
KCSAN: data-race in __d_instantiate / step_into ext4 233 3d00h 138d 💬 0 [never]
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 86 6d21h 139d 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 77 13h01m 139d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 404 11h48m 139d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 770 13h09m 1058d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 613 8d10h 1288d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2136 1d19h 1542d 💬 0 [never]