syzbot

 sign-in | mailing list | source | docs
🐞 Open [1402]
≡ Subsystems
🐞 Fixed [7012]
🐞 Invalid [18269]
⬇ 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 12h36m 48019 803661 81 257374 c612261bedd6 .config 17h08m 5b92003d 18h18m 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_es_cache_extent (4) ext4 -1 C error 15 10d 40d 💬 8 [8d16h]
kernel BUG in ext4_write_inline_data (4) ext4 -1 C error 11 9d11h 46d PATCH [11d]
possible deadlock in wait_transaction_locked (3) ext4 4 C error 122 2d07h 80d 💬 1 [26d]
possible deadlock in evict (4) ext4 4 16 25d 114d
possible deadlock in ext4_destroy_inline_data (2) ext4 4 C error 1934 2h18m 135d 💬 5 [17d]
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 5784 19m 141d 💬 2 [17d]
possible deadlock in do_writepages (2) ext4 4 C unreliable 627 2h36m 186d
possible deadlock in ext4_truncate (2) ext4 4 C unreliable error 3 45d 208d 💬 4 [207d]
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 57 15d 252d 💬 1 [112d]
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 38 6d22h 343d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C error 69 3d06h 354d PATCH [3d19h]
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 295 1h46m 445d PATCH [119d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 88 11d 505d
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 55 25d 519d PATCH [315d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done error 268 20h52m 539d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 22 C error 7093 42m 545d PATCH [85d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 994 2d12h 661d PATCH [661d]
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 36d 778d PATCH [253d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 486d 1020d
kernel BUG in ext4_do_writepages ext4 -1 C error 2992 10h31m 1189d 💬 9 [17d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 36 44d 1208d 💬 7 [739d]