syzbot

 sign-in | mailing list | source | docs
🐞 Open [1434]
≡ Subsystems
🐞 Fixed [6753]
🐞 Invalid [17387]
⬇ Missing Backports [221]
≡ 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
ci2-upstream-fs now 12h10m 14318 160799 382 136666 89edd36fd801 .config 12h58m 4fb8ef37 1d14h all only
Applied filters: Manager=ci2-upstream-fs (drop) Label=subsystems:ext4 (drop)
open (24):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __folio_mark_dirty (3) ext4 -1 C error 16 1d13h 2d14h PATCH [1d05h]
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 782 4h23m 23d 💬 2 [16d]
INFO: trying to register non-static key in ext4_xattr_get ext4 -1 1 70d 66d
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 16 9h04m 87d 💬 1 [87d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error 2 5d15h 145d PATCH [132d]
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error error 3 12d 180d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 6 15d 181d 💬 1 [52d]
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 32 5d16h 225d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 34 7d18h 236d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error error 3 112d 240d PATCH [237d]
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 6 3d09h 324d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 159 18h35m 327d PATCH [1d04h]
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 2d19h 386d PATCH [384d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 77 11d 387d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 1103 6m 399d 💬 1 [24d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 45 27d 401d PATCH [197d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 23d 451d 💬 1 [450d]
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done error 79 42d 482d 💬 1 [482d]
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 277 3d04h 566d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 58d 659d PATCH [135d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2800 8h02m 859d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 351d 902d PATCH [421d]
kernel BUG in ext4_do_writepages ext4 -1 C error 2837 13h52m 1071d 💬 9 [24d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 28 32d 1090d 💬 7 [620d]