syzbot

 sign-in | mailing list | source | docs
🐞 Open [1573]
≡ Subsystems
🐞 Fixed [5936]
🐞 Invalid [14436]
⬇ Missing Backports [102]
≡ 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
ci-upstream-kasan-gce-root now 8h01m 74486 676042 86 266133 a99b4a369a54 .config 9h14m d7f584ee 1d07h all only
Applied filters: Manager=ci-upstream-kasan-gce-root (drop) Label=subsystems:ext4 (drop)
open (25):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ext4_destroy_inline_data ext4 1 6d15h 2d15h
possible deadlock in ext4_inline_data_truncate (3) ext4 2 7d03h 3d19h
possible deadlock in ext4_setattr (3) ext4 1 12d 8d04h
INFO: task hung in do_get_write_access (3) ext4 syz 99 21d 28d
WARNING in __find_get_block (2) ext4 C done 100 11h30m 28d
INFO: rcu detected stall in rescuer_thread batman mm ext4 C done 10 2d17h 35d
WARNING: locking bug in get_page_from_freelist ext4 syz 207 5h07m 47d 💬 1 [2d09h]
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 64 1d12h 57d PATCH [47d]
possible deadlock in ext4_writepages (2) ext4 3 13d 63d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 3 41d 65d
possible deadlock in ext4_xattr_set_handle (6) ext4 50 59d 80d
possible deadlock in dqget ocfs2 ext4 C 18793 48m 81d
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 28 11d 84d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 599 9h22m 91d PATCH [65d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 21 10d 207d PATCH [207d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1791 7h23m 221d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 71 10h18m 241d 💬 2 [206d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 221d 254d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 133 3h09m 323d 💬 1 [2d09h]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2139 1d09h 523d
WARNING: locking bug in ext4_ioctl ext4 C done 923 15d 565d PATCH [85d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 32d 566d
kernel BUG in ext4_do_writepages ext4 C error 1596 13h18m 735d 💬 8 [2d09h]
kernel BUG in __ext4_journal_stop ext4 C error done 23 2d04h 754d 💬 7 [284d]
WARNING in ext4_write_inode (2) ext4 C 130 65d 1044d 💬 5 [65d]
moderation (1):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 2 18d 27d