syzbot


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 14h56m 81523 591423 1212 651643 db9030a787e3 .config 16h34m 07e030de 1d23h all only
Applied filters: Manager=ci-upstream-gce-arm64 (drop) Label=subsystems:ext4 (drop)
open (21):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 487 24m 14d 💬 2 [8d04h]
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 15 11d 78d 💬 1 [78d]
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 33 10d 228d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 6 9d03h 315d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 147 4d04h 318d 💬 1 [230d]
INFO: task hung in find_inode_fast (4) ext4 1 C error 13 22d 326d
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 77 3d02h 378d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 839 28m 390d 💬 1 [16d]
possible deadlock in dqget ext4 ocfs2 4 C error 93979 now 409d PATCH [13d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 266 20d 412d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 4270 1h44m 418d PATCH [392d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 178 3d13h 463d
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 989 8d00h 534d PATCH [534d]
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 275 2d15h 557d
WARNING in __ext4_journal_start_sb ext4 -1 C 7 44d 565d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 548d 582d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 49d 651d PATCH [126d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2787 18h05m 850d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 342d 893d PATCH [412d]
kernel BUG in ext4_do_writepages ext4 -1 C error 2835 1d09h 1062d 💬 9 [16d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 28 24d 1082d 💬 7 [612d]