syzbot

 sign-in | mailing list | source | docs
🐞 Open [1446]
≡ Subsystems
🐞 Fixed [6945]
🐞 Invalid [18097]
⬇ Missing Backports [223]
≡ 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-upstream-kasan-badwrites-root now 3h23m 46883 784837 57 300779 a75cb869a8cc .config 8h54m a2f13f71 16h35m all only
Applied filters: Manager=ci-upstream-kasan-badwrites-root (drop) Label=subsystems:ext4 (drop)
open (21) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ext4_write_inline_data (4) ext4 -1 C error 11 1d11h 24d PATCH [15d]
possible deadlock in wait_transaction_locked (3) ext4 4 C error 97 14h48m 58d 💬 1 [4d04h]
possible deadlock in evict (4) ext4 4 16 3d15h 92d
possible deadlock in ext4_xattr_get (2) ext4 4 7 85d 110d
possible deadlock in ext4_destroy_inline_data (2) ext4 4 C error 1556 2h51m 113d 💬 5 [27d]
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 4919 27m 119d 💬 2 [27d]
possible deadlock in do_writepages (2) ext4 4 C unreliable 563 10h16m 164d
possible deadlock in ext4_truncate (2) ext4 4 C unreliable error 3 23d 186d 💬 4 [185d]
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 55 12d 230d 💬 1 [90d]
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 37 7d22h 321d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C error 57 13h38m 332d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 268 3h33m 423d PATCH [97d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 88 3d10h 483d
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 55 3d16h 497d PATCH [293d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 268 22d 517d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 22 C error 6688 6m 523d PATCH [63d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 994 8d18h 639d PATCH [639d]
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 14d 755d PATCH [231d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 464d 998d
kernel BUG in ext4_do_writepages ext4 -1 C error 2962 3d15h 1167d 💬 9 [27d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 36 22d 1186d 💬 7 [716d]