syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1349]
≡ Subsystems
🐞 Fixed [7125]
🐞 Invalid [18851]
⬇ 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
ci2-upstream-fs now 11h14m 12032 139905 11 6386 174914ea5513 .config 1d00h 6b4a8443 2d14h all only
Applied filters: Manager=ci2-upstream-fs (drop) Label=subsystems:ext4 (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (26) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ext4_map_blocks (3) ext4 4 1 16d 12d
BUG: sleeping function called from invalid context in jbd2_journal_commit_transaction ext4 prio:high 5 1 39d 35d
kernel BUG in ext4_ext_map_blocks ext4 prio:high -1 2 89d 91d
INFO: task hung in block_read_full_folio (3) ext4 prio:high 1 C error error 7 52d 109d
possible deadlock in wait_transaction_locked (3) ext4 4 C error 347 8h05m 152d 💬 1 [97d]
kernel BUG in ext4_mb_normalize_request (2) prio:high ext4 -1 15 65d 154d
possible deadlock in ext4_xattr_set_handle (7) prio:high ext4 4 C unreliable 505 39m 199d
possible deadlock in ext4_destroy_inline_data (2) prio:low ext4 4 C error 4216 1h10m 207d 💬 5 [22d]
WARNING in ext4_xattr_inode_update_ref (2) ext4 prio:low -1 C error 9122 1h26m 213d 💬 2 [22d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry prio:high ext4 19 C error error 6 25d 335d PATCH [321d]
KASAN: use-after-free Read in ext4_ext_insert_extent prio:high ext4 22 C done error 10 87d 371d 💬 1 [242d]
kernel BUG in ext4_ext_insert_extent (2) ext4 prio:high -1 C done error 38 78d 415d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 193d 513d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 prio:high 19 C done error 307 63d 517d PATCH [190d]
divide error in qnx6_mmi_fill_super ext4 prio:high 2 C unreliable inconclusive 7 70d 576d PATCH [573d]
WARNING in ext4_iomap_begin (3) ext4 prio:high -1 C inconclusive 131 17d 577d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 8536 now 589d 💬 1 [22d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 78 5d15h 590d PATCH [387d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done error 6 149d 641d 💬 1 [640d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 292 5d04h 661d
INFO: task hung in do_renameat2 (2) prio:high ext4 1 C inconclusive error 278 148d 755d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 37d 849d PATCH [324d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2950 10d 1048d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 541d 1091d PATCH [611d]
kernel BUG in ext4_do_writepages ext4 -1 C error 3162 3h37m 1261d 💬 9 [22d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 42 15d 1280d 💬 7 [810d]