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 3h08m 12839 154612 1135 505963 9d66f26fefac .config 18h19m c0087d7f 6h34m all only
Applied filters: Manager=ci2-upstream-fs (drop) Label=subsystems:ext4 (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (19) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ext4_do_writepages ext4 prio:low -1 syz, C error 272 now 13d 💬 1 [10d]
KASAN: slab-use-after-free Write in do_split prio:high ext4 22 syz, C done 6 14d 44d PATCH [6d09h]
INFO: task hung in do_new_mount (4) prio:high ext4 fuse 1 syz 8 31d 52d
INFO: task hung in block_read_full_folio (3) prio:high ext4 1 syz, C error error 19 30d 274d PATCH [66d]
INFO: task hung in __start_renaming prio:high ext4 1 syz, C done error 71 140d 353d 💬 11 [352d]
possible deadlock in ext4_xattr_set_handle (7) prio:high ext4 4 syz, C unreliable done 2502 70d 364d PATCH [121d]
possible deadlock in ext4_destroy_inline_data (2) prio:low ext4 4 syz, C error error 9790 70d 371d PATCH [147d]
INFO: task hung in do_get_write_access (3) prio:low ext4 1 syz, C error 2101 21h47m 718d
WARNING in ext4_iomap_begin (3) prio:high ext4 -1 syz, C inconclusive error 358 2d10h 742d
possible deadlock in ext4_writepages (2) prio:high ext4 4 syz, C unreliable done 21100 70d 753d 💬 1 [20d]
WARNING in ext4_journal_check_start (2) ext4 prio:low -1 syz, C inconclusive inconclusive 206 9h36m 755d PATCH [107d]
KASAN: out-of-bounds Read in ext4_xattr_set_entry prio:high ext4 22 syz, C error 8191 14m 781d PATCH [321d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 syz, C done error 6 313d 805d 💬 1 [805d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 syz, C error 545 13h16m 826d
INFO: task hung in jbd2_journal_commit_transaction (5) prio:low ext4 1 syz, C error error 3678 9h38m 911d
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 syz, C error inconclusive 3032 46d 1213d
WARNING: locking bug in ext4_ioctl ext4 4 syz, C done done 923 705d 1256d PATCH [776d]
kernel BUG in ext4_do_writepages prio:high ext4 -1 syz, C error 6062 1h08m 1425d PATCH [108d]
kernel BUG in __ext4_journal_stop ext4 -1 syz, C error done 44 104d 1445d 💬 7 [975d]