syzbot

 sign-in | mailing list | source | docs
🐞 Open [905] ≡ Subsystems 🐞 Fixed [4784] 🐞 Invalid [11306] ⬇ Missing Backports [33] 📈 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
possible deadlock in ext4_xattr_set_handle (4) ext4 1 16d 12d 💬 0 [12d]
general protection fault in utf8nlookup ext4 C done 2 4d20h 14d PATCH [14d]
WARNING in ext4_discard_allocated_blocks ext4 C inconclusive 2 13d 23d 💬 0 [23d]
general protection fault in inode_permission (2) ext4 C error 1 38d 34d 💬 0 [34d]
memory leak in __es_insert_extent ext4 syz 1 32d 48d 💬 0 [48d]
possible deadlock in __ext4_mark_inode_dirty (2) ext4 3 35d 51d 💬 0 [51d]
INFO: rcu detected stall in sys_unlink (3) ext4 syz error 11 19d 52d 💬 0 [52d]
general protection fault in ep_poll_callback ext4 C done 1 5d19h 76d 💬 1 [75d]
general protection fault in common_perm_cond apparmor ext4 C error 1 5d16h 77d 💬 0 [77d]
INFO: task hung in sync_inodes_sb (5) ext4 xfs C error 80 3d22h 78d 💬 0 [27d]
kernel BUG in __phys_addr (2) ext4 reiserfs C error 1 85d 81d 💬 0 [81d]
KASAN: out-of-bounds Read in ext4_ext_remove_space ext4 C error 6 1d02h 82d 💬 8 [15d]
INFO: task hung in find_inode_fast (2) ext4 C unreliable 10 10d 83d 💬 0 [58d]
possible deadlock in ext4_da_get_block_prep ext4 5 1d00h 87d 💬 0 [87d]
kernel BUG in ext4_enable_quotas ext4 C error 9 1d08h 90d 💬 0 [42d]
possible deadlock in ext4_xattr_inode_iget (2) ext4 C done 12 3d16h 90d 💬 0 [90d]
KASAN: use-after-free Read in ext4_find_extent (3) prio:low ext4 C error 21 5d23h 99d 💬 1 [98d]
UBSAN: shift-out-of-bounds in ext4_handle_clustersize ext4 2 88d 104d 💬 1 [98d]
WARNING in ext4_iomap_begin (2) ext4 C done 6 5d19h 110d PATCH [2d08h]
KASAN: slab-use-after-free Read in check_igot_inode ext4 46 4d16h 111d 💬 0 [27d]
kernel BUG in ext4_split_extent_at (2) ext4 C error 2 26d 113d 💬 1 [86d]
WARNING: locking bug in ext4_ioctl ext4 C done 140 5h18m 121d 💬 0 [27d]
WARNING: locking bug in __ext4_ioctl ext4 C done 304 1h15m 121d 💬 0 [27d]
WARNING: locking bug in ext4_move_extents ext4 C done 3781 12m 121d 💬 0 [27d]
KASAN: use-after-free Read in ext4_search_dir prio:low ext4 C error 11 6d18h 146d 💬 1 [135d]
KASAN: slab-use-after-free Read in ext4_convert_inline_data_nolock ext4 C error 7 15d 191d 💬 1 [27d]
kernel BUG in ext4_write_inline_data_end ext4 C error 28 22d 216d 💬 0 [27d]
possible deadlock in start_this_handle (4) fscrypt ext4 14 4d02h 218d 💬 1 [218d]
possible deadlock in evict (3) ext4 144 3d15h 218d 💬 3 [27d]
INFO: task hung in ext4_evict_ea_inode ext4 syz done 6 37d 266d PATCH [133d]
kernel BUG in __ext4_journal_stop ext4 C error 16 5h45m 310d 💬 6 [17h43m]
WARNING in ext4_write_inode (2) ext4 53 45d 600d 💬 5 [123d]
memory leak in __lookup_slow usb ext4 C 2 401d 721d 💬 0 [721d]
kernel BUG in mpage_prepare_extent_to_map ext4 C done error 145 295d 856d 💬 0 [844d]
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 682 3d02h 855d 💬 0 [never]
KCSAN: data-race in data_alloc / prb_reserve ext4 721 1h21m 923d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 569 3d00h 1085d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 1805 3h13m 1340d 💬 0 [never]