syzbot

 sign-in | mailing list | source | docs
🐞 Open [909] ≡ Subsystems 🐞 Fixed [4781] 🐞 Invalid [11286] ⬇ Missing Backports [31] 📈 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 14d 10d 💬 0 [10d]
general protection fault in utf8nlookup ext4 C done 2 1d21h 11d PATCH [11d]
WARNING in ext4_discard_allocated_blocks ext4 C inconclusive 2 10d 20d 💬 0 [20d]
general protection fault in inode_permission (2) ext4 C error 1 35d 31d 💬 0 [31d]
memory leak in __es_insert_extent ext4 syz 1 29d 45d 💬 0 [45d]
possible deadlock in __ext4_mark_inode_dirty (2) ext4 3 32d 48d 💬 0 [48d]
INFO: rcu detected stall in sys_unlink (3) ext4 syz error 11 16d 49d 💬 0 [49d]
general protection fault in ep_poll_callback ext4 C done 1 2d20h 73d 💬 1 [72d]
general protection fault in common_perm_cond apparmor ext4 C error 1 2d18h 74d 💬 0 [74d]
INFO: task hung in sync_inodes_sb (5) ext4 xfs C error 80 1d00h 76d 💬 0 [24d]
kernel BUG in __phys_addr (2) ext4 reiserfs C error 1 82d 78d 💬 0 [78d]
KASAN: out-of-bounds Read in ext4_ext_remove_space ext4 C error 6 37d 79d 💬 8 [12d]
INFO: task hung in find_inode_fast (2) ext4 C unreliable 10 7d15h 80d 💬 0 [55d]
possible deadlock in ext4_da_get_block_prep ext4 4 32d 84d 💬 0 [84d]
kernel BUG in ext4_enable_quotas ext4 C error 8 5d21h 87d 💬 0 [39d]
possible deadlock in ext4_xattr_inode_iget (2) ext4 C done 12 18h13m 87d 💬 0 [87d]
general protection fault in ext4_quota_read ext4 syz 2 97d 93d 💬 1 [93d]
KASAN: use-after-free Read in ext4_find_extent (3) prio:low ext4 C error 21 3d01h 96d 💬 1 [95d]
UBSAN: shift-out-of-bounds in ext4_handle_clustersize ext4 2 85d 101d 💬 1 [95d]
WARNING in ext4_iomap_begin (2) ext4 C done 6 2d21h 107d 💬 2 [2d09h]
KASAN: slab-use-after-free Read in check_igot_inode ext4 46 1d17h 108d 💬 0 [24d]
kernel BUG in ext4_split_extent_at (2) ext4 C error 2 23d 110d 💬 1 [83d]
WARNING: locking bug in ext4_ioctl ext4 C done 137 2h32m 119d 💬 0 [24d]
WARNING: locking bug in __ext4_ioctl ext4 C done 284 21m 119d 💬 0 [24d]
WARNING: locking bug in ext4_move_extents ext4 C done 3571 8m 119d 💬 0 [24d]
KASAN: use-after-free Read in ext4_search_dir prio:low ext4 C error 11 3d19h 143d 💬 1 [132d]
KASAN: slab-use-after-free Read in ext4_convert_inline_data_nolock ext4 C error 7 12d 188d 💬 1 [24d]
kernel BUG in ext4_write_inline_data_end ext4 C error 28 19d 213d 💬 0 [24d]
possible deadlock in start_this_handle (4) fscrypt ext4 14 1d03h 215d 💬 1 [215d]
possible deadlock in evict (3) ext4 144 17h37m 215d 💬 3 [24d]
INFO: task hung in ext4_evict_ea_inode ext4 syz done 6 34d 263d PATCH [131d]
WARNING in ext4_write_inode (2) ext4 53 42d 597d 💬 5 [120d]
memory leak in __lookup_slow usb ext4 C 2 398d 718d 💬 0 [718d]
kernel BUG in mpage_prepare_extent_to_map ext4 C done error 145 292d 853d 💬 0 [841d]
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 3h57m 852d 💬 0 [never]
KCSAN: data-race in data_alloc / prb_reserve ext4 719 4h02m 920d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 569 1h42m 1082d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 1798 5h53m 1337d 💬 0 [never]