syzbot

 sign-in | mailing list | source | docs
🐞 Open [1499]
≡ Subsystems
🐞 Fixed [6526]
🐞 Invalid [16612]
⬇ Missing Backports [205]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci2-upstream-fs now 2h55m 15023 187323 980 664061 cf6fc5eefc5b .config 5h52m bf27483f 1d06h all only
Applied filters: Manager=ci2-upstream-fs (drop) Label=subsystems:ext4 (drop)
open (29):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __rt_mutex_slowlock_locked exfat ext4 -1 C done 6 1d10h 1d06h 💬 1 [3h49m]
possible deadlock in ext4_evict_inode (4) ext4 4 3 46d 46d 💬 2 [46d]
possible deadlock in ext4_page_mkwrite ext4 4 1 53d 49d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 syz error 1 39d 53d PATCH [39d]
kernel BUG in ext4_split_extent_at (3) ext4 -1 3 42d 57d
WARNING: locking bug in ext4_mb_initialize_context ext4 4 1 66d 62d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error 3 25d 88d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 5 9d12h 89d
kernel BUG in ext4_mb_normalize_request ext4 -1 2 31d 108d
possible deadlock in freeze_super (3) ext4 4 9 40d 113d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 30 25d 133d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 20 2d16h 144d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error 3 20d 148d PATCH [144d]
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 6 9d21h 231d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 96 1d17h 235d 💬 1 [147d]
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 8d12h 294d PATCH [291d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 63 1d03h 295d
possible deadlock in ext4_writepages (2) ext4 4 9 50d 306d
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 41 11d 308d PATCH [105d]
possible deadlock in dqget ocfs2 ext4 4 C error 76839 now 325d
kernel BUG in ext4_inline_data_truncate ext4 -1 C done error 10 25d 355d 💬 1 [355d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 5d08h 358d 💬 1 [358d]
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done 79 25d 390d 💬 1 [389d]
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 252 1d00h 473d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 35d 567d PATCH [42d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2600 1h38m 766d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 258d 809d PATCH [329d]
kernel BUG in ext4_do_writepages ext4 -1 C error 2548 1d20h 978d 💬 9 [26d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 25 13d 998d 💬 7 [528d]