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🐞 Open [930] ≡ Subsystems 🐞 Fixed [4767] 🐞 Invalid [11221] ⬇ Missing Backports [28] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:ext4 (drop)
open (36):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ext4_xattr_set_handle (4) ext4 1 6d20h 2d20h 💬 0 [2d20h]
general protection fault in utf8nlookup ext4 C done 2 8d19h 4d19h PATCH [4d05h]
WARNING in ext4_discard_allocated_blocks ext4 C inconclusive 2 3d10h 13d 💬 0 [13d]
general protection fault in inode_permission (2) ext4 C error 1 28d 24d 💬 0 [24d]
memory leak in __es_insert_extent ext4 syz 1 22d 38d 💬 0 [38d]
possible deadlock in __ext4_mark_inode_dirty (2) ext4 3 25d 41d 💬 0 [41d]
INFO: rcu detected stall in sys_unlink (3) ext4 syz error 11 9d01h 42d 💬 0 [42d]
WARNING: locking bug in ext4_xattr_inode_update_ref (2) ext4 syz 1 59d 55d 💬 0 [55d]
general protection fault in ep_poll_callback ext4 C done 1 66d 66d 💬 1 [65d]
general protection fault in common_perm_cond apparmor ext4 C error 1 39d 67d 💬 0 [67d]
INFO: task hung in sync_inodes_sb (5) ext4 xfs C error 78 8d04h 68d 💬 0 [17d]
kernel BUG in __phys_addr (2) ext4 reiserfs C error 1 75d 71d 💬 0 [71d]
KASAN: out-of-bounds Read in ext4_ext_remove_space ext4 C error 6 30d 72d 💬 8 [5d00h]
INFO: task hung in find_inode_fast (2) ext4 C unreliable 10 11h16m 73d 💬 0 [48d]
possible deadlock in ext4_da_get_block_prep ext4 4 25d 77d 💬 0 [77d]
kernel BUG in ext4_enable_quotas ext4 C error 7 17h49m 80d 💬 0 [32d]
possible deadlock in ext4_xattr_inode_iget (2) ext4 C done 3 38d 80d 💬 0 [80d]
general protection fault in ext4_quota_read ext4 syz 2 90d 86d 💬 1 [86d]
KASAN: use-after-free Read in ext4_find_extent (3) prio:low ext4 C error 20 11d 89d 💬 1 [87d]
UBSAN: shift-out-of-bounds in ext4_handle_clustersize ext4 2 78d 94d 💬 1 [87d]
WARNING in ext4_iomap_begin (2) ext4 3 93d 99d 💬 0 [99d]
KASAN: slab-use-after-free Read in check_igot_inode ext4 45 7h46m 101d 💬 0 [17d]
kernel BUG in ext4_split_extent_at (2) ext4 C error 2 16d 103d 💬 1 [76d]
WARNING: locking bug in ext4_ioctl ext4 C done 121 1d15h 111d 💬 0 [17d]
WARNING: locking bug in __ext4_ioctl ext4 C done 253 17h07m 111d 💬 0 [17d]
WARNING: locking bug in ext4_move_extents ext4 C done 3208 now 111d 💬 0 [17d]
KASAN: use-after-free Read in ext4_search_dir prio:low ext4 C error 10 4d21h 136d 💬 1 [125d]
KASAN: slab-use-after-free Read in ext4_convert_inline_data_nolock ext4 C error 7 5d04h 181d 💬 1 [17d]
WARNING in ext4_da_update_reserve_space (2) ext4 C error error 9 108d 182d 💬 5 [113d]
kernel BUG in ext4_write_inline_data_end ext4 C error 28 12d 206d 💬 0 [17d]
possible deadlock in start_this_handle (4) fscrypt ext4 13 6d14h 208d 💬 1 [208d]
possible deadlock in evict (3) ext4 140 1d13h 208d 💬 3 [17d]
INFO: task hung in ext4_evict_ea_inode ext4 syz done 6 27d 256d PATCH [123d]
WARNING in ext4_write_inode (2) ext4 53 35d 590d 💬 5 [113d]
memory leak in __lookup_slow usb ext4 C 2 391d 711d 💬 0 [711d]
kernel BUG in mpage_prepare_extent_to_map ext4 C done error 145 285d 846d 💬 0 [833d]
moderation (6):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in generic_write_end / mpage_process_page_bufs (3) ext4 1346 24d 503d 💬 0 [never]
KCSAN: data-race in generic_write_end / next_uptodate_page (2) ext4 386 26d 613d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 680 1d12h 845d 💬 0 [never]
KCSAN: data-race in data_alloc / prb_reserve ext4 711 1d09h 913d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 567 3d00h 1075d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 1787 1h38m 1329d 💬 0 [never]