syzbot

 sign-in | mailing list | source | docs
🐞 Open [1497]
≡ Subsystems
🐞 Fixed [6594]
🐞 Invalid [16861]
⬇ Missing Backports [205]
≡ 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-gce-arm64 now 9h10m 77839 598608 584 293832 506ba4ea4cf5 .config 10h45m 67c37560 20h27m all only
Applied filters: Manager=ci-upstream-gce-arm64 (drop) Label=subsystems:ext4 (drop)
open (22):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ext4_xattr_block_set (3) ext4 -1 C error 34 1h20m 3d08h
WARNING in ext4_xattr_inode_update_ref ext4 -1 C error 230 1h06m 9d04h PATCH [2h52m]
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 13 4d09h 23d 💬 1 [23d]
general protection fault in xa_destroy ext4 8 14 3d00h 26d PATCH [25d]
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 21 11d 172d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 6 23d 260d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 113 3d19h 263d 💬 1 [175d]
INFO: task hung in find_inode_fast (4) ext4 1 syz error 12 61d 271d
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 69 4d06h 323d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 80 1d12h 335d 💬 1 [10d]
possible deadlock in dqget ocfs2 ext4 4 C error 81796 1h07m 353d
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 262 5d03h 356d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 3211 1h33m 363d PATCH [337d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C 140 1d11h 408d
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 985 4d05h 479d PATCH [479d]
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 260 4d09h 502d
WARNING in __ext4_journal_start_sb ext4 -1 C 6 12d 510d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 493d 526d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 63d 595d PATCH [71d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2743 1d14h 795d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 287d 837d PATCH [357d]
kernel BUG in ext4_do_writepages ext4 -1 C error 2704 2d06h 1007d 💬 9 [23d]