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 8h39m 81656 794875 456 1663606 602042bf29f6 .config 21h46m 6520ecdb 13h07m all only
Applied filters: Manager=ci-upstream-kasan-gce-root (drop) Label=subsystems:ext4 (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (23) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in ext4_read_inline_data (2) ext4 prio:high 19 syz, C error 1 7d01h 23d PATCH [13d]
INFO: task hung in ext4_write_end prio:high ext4 1 syz error 16 7d06h 97d PATCH [23d]
KASAN: use-after-free Read in xattr_find_entry (2) prio:high ext4 19 syz, C error error 3 46d 226d PATCH [180d]
INFO: task hung in block_read_full_folio (3) prio:high ext4 1 syz, C error error 19 13d 238d PATCH [30d]
INFO: task hung in __start_renaming prio:high ext4 1 syz, C done error 71 104d 317d 💬 11 [316d]
possible deadlock in ext4_xattr_set_handle (7) prio:high ext4 4 syz, C unreliable 2502 34d 328d PATCH [85d]
possible deadlock in ext4_destroy_inline_data (2) prio:low ext4 4 syz, C error 9790 34d 336d PATCH [111d]
INFO: rcu detected stall in unwind_next_frame (5) prio:low ext4 1 syz, C error error 65 4d10h 358d
INFO: rcu detected stall in ext4_file_mmap_prepare prio:high ext4 1 syz, C error 4 14d 386d
INFO: task hung in find_inode_fast (4) prio:high ext4 1 syz, C error error 30 43d 653d PATCH [100d]
INFO: task hung in do_get_write_access (3) prio:low ext4 1 syz, C error 1707 5h27m 683d
WARNING in ext4_iomap_begin (3) prio:high ext4 -1 syz, C inconclusive error 345 3d05h 706d
possible deadlock in ext4_writepages (2) prio:high ext4 4 syz, C unreliable 21100 34d 718d 💬 1 [26d]
WARNING in ext4_journal_check_start (2) ext4 -1 syz, C inconclusive inconclusive 169 2d05h 719d PATCH [71d]
KASAN: out-of-bounds Read in ext4_xattr_set_entry prio:high ext4 22 syz, C error 8070 3h13m 745d PATCH [285d]
WARNING in ext4_xattr_inode_lookup_create prio:low ext4 -1 syz, C inconclusive error 1006 12d 862d PATCH [861d]
INFO: task hung in jbd2_journal_commit_transaction (5) prio:low ext4 1 syz, C error error 3349 5h26m 875d
WARNING in ext4_xattr_set_entry (2) ext4 -1 syz, C error 9 876d 909d PATCH [36d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 syz, C error inconclusive 3032 10d 1177d
WARNING: locking bug in ext4_ioctl ext4 4 syz, C done done 923 670d 1220d PATCH [740d]
WARNING: locking bug in __ext4_ioctl ext4 4 syz, C done error 849 687d 1220d
kernel BUG in ext4_do_writepages prio:high ext4 -1 syz, C error 5472 now 1390d PATCH [72d]
kernel BUG in __ext4_journal_stop ext4 -1 syz, C error done 44 68d 1409d 💬 7 [939d]