syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1351]
≡ Subsystems
🐞 Fixed [7101]
🐞 Invalid [18758]
⬇ Missing Backports [220]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 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
ci-snapshot-upstream-root now 28m 67140 362277 395 1277839 df685633c3db .config 1h29m 585486f8 8h13m all only
Applied filters: Manager=ci-snapshot-upstream-root (drop) Label=subsystems:ext4 (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (25) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in jbd2_journal_dirty_metadata (2) ocfs2 ext4 2 C error 16 4d10h 15d PATCH [8d08h]
WARNING in jbd2_journal_dirty_metadata (3) ext4 -1 1 31d 27d
kernel BUG in ext4_mb_normalize_request (2) ext4 prio:high -1 15 54d 143d
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 8450 23m 201d 💬 2 [11d]
WARNING in ext4_write_inode (3) ext4 -1 9 1d14h 215d
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 7 81d 247d PATCH [237d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error error 6 14d 323d PATCH [310d]
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 22 C done error 10 76d 359d 💬 1 [230d]
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done error 38 67d 404d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 181d 502d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done error 307 52d 505d PATCH [179d]
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 7 58d 564d PATCH [562d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 131 5d17h 566d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 7186 23m 577d 💬 1 [11d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 76 6d14h 579d PATCH [376d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done error 287 13d 599d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 prio:high 22 C error 7481 8h56m 605d PATCH [145d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done error 6 137d 629d 💬 1 [629d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 291 10d 650d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error error 2186 33d 735d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 26d 838d PATCH [313d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2948 6d22h 1037d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 529d 1080d PATCH [599d]
kernel BUG in ext4_do_writepages ext4 -1 C error 3129 1h05m 1249d 💬 9 [11d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 42 4d00h 1269d 💬 7 [799d]