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
ci2-upstream-fs 20m 12h53m 14490 175176 782 201222 0b7958fa05d5 .config 14h06m f3558dbf 5d21h all only
Applied filters: Manager=ci2-upstream-fs (drop) Label=subsystems:ext4 (drop)
open (23):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __jbd2_log_wait_for_space ext4 ocfs2 C inconclusive 5 4d13h 6d04h
general protection fault in pcpu_alloc wireless ext4 syz 1 38d 35d
WARNING: locking bug in jbd2_alloc ext4 4 9d00h 42d
WARNING in __find_get_block (2) ext4 C done 156 15h05m 46d
divide error in qnx6_mmi_fill_super ext4 C unreliable 5 43d 68d PATCH [66d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 16 25d 69d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 11 26d 74d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 74 14h46m 75d PATCH [66d]
possible deadlock in ext4_writepages (2) ext4 3 31d 81d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 5 2d06h 83d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 4d10h 94d
KASAN: null-ptr-deref Read in drop_buffers (3) ext4 C 89 1d04h 99d 💬 1 [83d]
possible deadlock in dqget ocfs2 ext4 C 24318 28m 100d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 23 6h34m 101d 💬 1 [91d]
kernel BUG in ext4_inline_data_truncate ext4 C done error 6 7d09h 130d 💬 1 [129d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 8d03h 133d 💬 1 [132d]
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 37d 165d 💬 1 [164d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 151 1d04h 341d 💬 1 [20d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2194 1d10h 541d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 33d 584d PATCH [103d]
kernel BUG in ext4_do_writepages ext4 C error 1672 17h28m 753d 💬 8 [20d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 20d 772d 💬 7 [302d]
WARNING in ext4_write_inode (2) ext4 C 130 83d 1062d 💬 5 [83d]
moderation (1):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 3 7d23h 57d