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🐞 Open [957] ≡ Subsystems 🐞 Fixed [4572] 🐞 Invalid [10550] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:ext4 (drop)
open (34):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in __ext4_iget ext4 5 1d10h 1d10h 💬 0 [1d10h]
WARNING: locking bug in ext4_ioctl ext4 C done 13 10h52m 3d05h 💬 0 [2d22h]
WARNING: locking bug in __ext4_ioctl ext4 20 30m 3d06h 💬 0 [3d06h]
WARNING: locking bug in ext4_move_extents ext4 228 7m 3d07h 💬 0 [3d07h]
KASAN: use-after-free Read in ext4_search_dir ext4 C error 4 22d 27d 💬 1 [16d]
WARNING: bad unlock balance in unlock_two_nondirectories ext4 2 48d 47d PATCH [27d]
possible deadlock in quotactl_fd ext4 C error 123 8d09h 58d 💬 5 [29d]
possible deadlock in sys_quotactl_fd ext4 C 423 24d 58d PATCH [26d]
KASAN: slab-out-of-bounds Write in ext4_write_inline_data_end (2) ext4 1 74d 66d 💬 0 [66d]
KASAN: slab-use-after-free Read in ext4_convert_inline_data_nolock ext4 C error 6 26d 72d 💬 1 [39d]
WARNING in ext4_da_update_reserve_space (2) ext4 C error 9 6h42m 74d 💬 5 [5d04h]
possible deadlock in ext4_inline_data_truncate ext4 1 81d 77d 💬 0 [77d]
WARNING: bad unlock balance in ext4_rename ext4 19 80d 84d 💬 1 [83d]
WARNING in ext4_expand_extra_isize_ea (2) ext4 3 69d 90d 💬 0 [90d]
kernel BUG in ext4_write_inline_data_end ext4 C error 10 3d15h 97d 💬 0 [97d]
possible deadlock in __ext4_mark_inode_dirty ext4 14 74d 97d 💬 0 [97d]
possible deadlock in start_this_handle (4) fscrypt ext4 5 81d 99d 💬 1 [99d]
possible deadlock in evict (3) ext4 108 42d 99d 💬 3 [98d]
BUG: unable to handle kernel paging request in folio_flags mm ext4 C error 15 32d 119d 💬 1 [119d]
INFO: task hung in ext4_evict_ea_inode ext4 syz done 4 3d23h 147d PATCH [15d]
possible deadlock in ext4_find_inline_entry ext4 C 2 66d 162d 💬 0 [162d]
BUG: unable to handle kernel NULL pointer dereference in shmem_evict_inode mm ext4 C 1 207d 203d 💬 0 [203d]
possible deadlock in ext4_move_extents ext4 133 44d 214d 💬 0 [214d]
INFO: trying to register non-static key in ext4_xattr_set_handle ext4 6 114d 239d 💬 0 [239d]
possible deadlock in ext4_ioctl ext4 44 47d 241d 💬 0 [241d]
possible deadlock in dquot_commit (2) ext4 C inconclusive 5641 24d 242d 💬 0 [40d]
INFO: task hung in path_openat (7) xfs ext4 205 5d12h 245d 💬 0 [10d]
possible deadlock in ext4_map_blocks ext4 480 25d 246d 💬 0 [40d]
KASAN: slab-out-of-bounds Read in ext4_enable_quotas ext4 C error error 29 42d 254d 💬 3 [40d]
possible deadlock in lock_two_nondirectories reiserfs ext4 7 45d 258d 💬 0 [258d]
possible deadlock in ext4_evict_inode (2) ext4 18 83d 260d 💬 0 [260d]
WARNING in ext4_write_inode (2) ext4 51 7d08h 481d 💬 5 [5d04h]
memory leak in __lookup_slow ext4 usb C 2 282d 603d 💬 0 [603d]
kernel BUG in mpage_prepare_extent_to_map ext4 C done error 145 177d 738d 💬 0 [725d]
moderation (10):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in ext4_release_dquot ext4 1 30d 26d 💬 0 [never]
general protection fault in ext4_block_zero_page_range ext4 1 52d 48d 💬 0 [never]
KASAN: slab-out-of-bounds Read in ext4_statfs ext4 2 61d 84d 💬 0 [never]
KCSAN: data-race in generic_write_end / mpage_process_page_bufs (3) ext4 1066 3h33m 394d 💬 0 [never]
KCSAN: data-race in filemap_read / generic_write_end (3) ext4 289 11d 492d 💬 0 [never]
KCSAN: data-race in generic_write_end / next_uptodate_page (2) ext4 368 17h29m 505d 💬 0 [never]
KCSAN: data-race in data_push_tail / string ext4 209 16d 685d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_init_marks (2) mm ext4 608 18h15m 737d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 488 14h33m 966d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 1590 1h56m 1221d 💬 0 [never]