syzbot


This kernel is DECOMMISSIONED

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-linux-4-19 1127d broken 3f8a27f9e27b .config 1637d f8902b57 1133d all only
Applied filters: Manager=ci2-linux-4-19 (drop) Label=subsystems:ext4 (drop)
open (21) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
possible deadlock in ext4_xattr_set_handle ext4 4 1 1158d 1158d 1158d
KASAN: slab-out-of-bounds Read in get_max_inline_xattr_value_size ext4 17 C error 1 1166d 1166d 1166d
WARNING: locking bug in ext4_xattr_inode_update_ref ext4 4 C error 2 1167d 1171d 1171d
possible deadlock in ext4_map_blocks ext4 4 11 1135d 1272d 1272d
WARNING in __brelse vfs reiserfs ext4 udf -1 C 43 1128d 1284d 1284d
INFO: task hung in __writeback_inodes_sb_nr ext4 1 4 1139d 1286d 1286d
KASAN: use-after-free Write in ext4_put_super ext4 22 C error 17 1131d 1289d 1274d
INFO: task hung in __generic_file_fsync ext4 1 C 211 1131d 1564d 1520d
INFO: task hung in ext4_put_super ext4 1 C error 5 1164d 1778d 1778d
kernel BUG in ext4_write_inline_data_end ext4 -1 C error 12 1131d 1877d 1495d
kernel BUG at fs/buffer.c:LINE! (2) udf ext4 -1 C error 31 1149d 1963d 1959d
kernel BUG at fs/ext4/ext4.h:LINE! ext4 -1 C error 13 1150d 1969d 1969d
kernel BUG at fs/ext4/inode.c:LINE! ext4 -1 C error 145 1127d 2001d 2001d
INFO: task hung in __sync_dirty_buffer ext4 nilfs2 1 C error 25 1128d 2004d 2004d
possible deadlock in dquot_commit ext4 4 C error 142 1127d 2016d 2016d
KASAN: use-after-free Read in tasklet_action_common ext4 19 C error 477 1127d 2150d 2150d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 1142d 2489d 2134d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 1127d 2544d 2544d
WARNING in ext4_set_page_dirty ext4 -1 C error 135 1155d 2551d 2480d
no output from test machine f2fs ext4 -1 C 47618 1127d 2552d 2547d
corrupted report gfs2 sysv ext4 hfsplus -1 6619 1127d 2553d 2553d