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 1128d broken 3f8a27f9e27b .config 1638d f8902b57 1134d 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 1160d 1160d 1160d
KASAN: slab-out-of-bounds Read in get_max_inline_xattr_value_size ext4 17 C error 1 1168d 1168d 1168d
WARNING: locking bug in ext4_xattr_inode_update_ref ext4 4 C error 2 1169d 1173d 1173d
possible deadlock in ext4_map_blocks ext4 4 11 1137d 1274d 1274d
WARNING in __brelse vfs reiserfs ext4 udf -1 C 43 1129d 1286d 1286d
INFO: task hung in __writeback_inodes_sb_nr ext4 1 4 1140d 1288d 1288d
KASAN: use-after-free Write in ext4_put_super ext4 22 C error 17 1133d 1291d 1276d
INFO: task hung in __generic_file_fsync ext4 1 C 211 1132d 1565d 1521d
INFO: task hung in ext4_put_super ext4 1 C error 5 1165d 1779d 1779d
kernel BUG in ext4_write_inline_data_end ext4 -1 C error 12 1132d 1879d 1496d
kernel BUG at fs/buffer.c:LINE! (2) udf ext4 -1 C error 31 1150d 1964d 1960d
kernel BUG at fs/ext4/ext4.h:LINE! ext4 -1 C error 13 1152d 1970d 1970d
kernel BUG at fs/ext4/inode.c:LINE! ext4 -1 C error 145 1129d 2003d 2003d
INFO: task hung in __sync_dirty_buffer ext4 nilfs2 1 C error 25 1130d 2005d 2005d
possible deadlock in dquot_commit ext4 4 C error 142 1129d 2017d 2017d
KASAN: use-after-free Read in tasklet_action_common ext4 19 C error 477 1128d 2152d 2151d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 1143d 2491d 2135d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 1128d 2546d 2546d
WARNING in ext4_set_page_dirty ext4 -1 C error 135 1157d 2552d 2481d
no output from test machine f2fs ext4 -1 C 47618 1129d 2554d 2549d
corrupted report gfs2 sysv ext4 hfsplus -1 6619 1129d 2554d 2554d