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🐞 Open [1008] ≡ Subsystems 🐞 Fixed [5248] 🐞 Invalid [12550] ⬇ Missing Backports [83] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:ext4 (drop)
open (29):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in mb_cache_destroy ext4 C done 109 10m 1d14h 💬 0 [1d06h]
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 11 2d15h 2d05h PATCH [18h03m]
WARNING in __ext4_journal_start_sb ext4 C 1 8d00h 4d00h 💬 0 [4d00h]
possible deadlock in uinput_request_submit input ext4 C error 3 6d00h 5d16h 💬 2 [5d06h]
WARNING: locking bug in find_lock_lowest_rq ext4 C error 2 10d 6d20h 💬 0 [6d20h]
WARNING in ext4_journal_check_start ext4 syz 2 10d 7d07h 💬 0 [7d07h]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 1d12h 20d 💬 1 [20d]
WARNING in ext4_xattr_set_entry (2) ext4 C 5 4d01h 20d 💬 0 [20d]
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 5d15h 28d PATCH [27d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 35d 31d 💬 0 [31d]
possible deadlock in __ext4_mark_inode_dirty (3) ext4 2 6d09h 44d 💬 0 [44d]
possible deadlock in ext4_evict_inode (3) ext4 2 36d 76d 💬 0 [76d]
general protection fault in __block_commit_write ext4 syz 4 2d08h 86d 💬 0 [86d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 27 1d14h 89d 💬 1 [19d]
kernel BUG in set_blocksize block ext4 syz error error 2 35d 90d 💬 0 [82d]
INFO: task hung in ext4_quota_write ext4 C inconclusive 22 16d 121d PATCH [37d]
general protection fault in hrtimer_nanosleep ext4 syz error 1 115d 182d 💬 6 [173d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 28d 202d 💬 0 [19d]
INFO: rcu detected stall in sys_unlink (3) ext4 C error 20 18d 261d 💬 0 [19d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 164 6h27m 288d 💬 0 [19d]
possible deadlock in ext4_da_get_block_prep ext4 23 52d 297d 💬 0 [50d]
WARNING: locking bug in ext4_ioctl ext4 C done 462 13h57m 331d 💬 0 [19d]
WARNING: locking bug in __ext4_ioctl ext4 C done 716 3d14h 331d 💬 0 [19d]
WARNING: locking bug in ext4_move_extents ext4 C done 8999 5h08m 331d 💬 0 [19d]
possible deadlock in start_this_handle (4) fscrypt ext4 95 3d02h 427d 💬 1 [50d]
possible deadlock in evict (3) ext4 178 48d 428d 💬 3 [50d]
kernel BUG in __ext4_journal_stop ext4 C error done 19 5d23h 520d 💬 7 [50d]
WARNING in ext4_write_inode (2) ext4 82 48d 809d 💬 5 [50d]
memory leak in __lookup_slow ext4 usb C 2 611d 931d 💬 0 [931d]
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in generic_permission / setattr_copy (7) ext4 1 4d19h 4d19h 💬 0 [never]
KCSAN: data-race in data_push_tail / uuid_string (3) ext4 1 12d 12d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (6) ext4 1 32d 32d 💬 0 [never]
KCSAN: data-race in _copy_to_iter / string (2) ext4 2 20d 39d 💬 0 [never]
KCSAN: data-race in data_alloc / data_push_tail (2) lvs block ext4 30 4d18h 60d 💬 0 [never]
KCSAN: data-race in __d_rehash / fast_dput ext4 2 33d 66d 💬 0 [never]
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 36 13h42m 89d 💬 0 [never]
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 12 18d 90d 💬 0 [never]
KCSAN: data-race in touch_atime / touch_atime (2) ext4 51 10d 91d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 15 13d 143d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 31 8d09h 143d 💬 0 [never]
KCSAN: data-race in data_push_tail / number (4) ext4 47 14d 144d 💬 0 [never]
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 52 3d04h 144d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 158 14h07m 144d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 146 10d 145d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 183 9d21h 145d 💬 0 [never]
KCSAN: data-race in pollwake / pollwake (4) ext4 200 24d 145d 💬 0 [never]
KCSAN: data-race in __d_instantiate / step_into ext4 234 4d05h 145d 💬 0 [never]
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 87 1d18h 146d 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 80 1d23h 146d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 409 14h31m 146d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 772 3d08h 1065d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 613 15d 1295d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2145 21m 1549d 💬 0 [never]