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 1205d broken 3f8a27f9e27b .config 1715d f8902b57 1211d all only
Applied filters: Only Manager=ci2-linux-4-19 (drop) Label=subsystems:ext4 (drop)
Extra filters: [With Repro]
open (21) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
possible deadlock in ext4_xattr_set_handle ext4 4 1 1236d 1236d 1236d
KASAN: slab-out-of-bounds Read in get_max_inline_xattr_value_size ext4 17 C error 1 1244d 1244d 1244d
WARNING: locking bug in ext4_xattr_inode_update_ref ext4 4 C error 2 1245d 1249d 1249d
possible deadlock in ext4_map_blocks ext4 4 11 1213d 1350d 1350d
WARNING in __brelse vfs reiserfs ext4 udf -1 C 43 1206d 1362d 1362d
INFO: task hung in __writeback_inodes_sb_nr ext4 1 4 1217d 1364d 1364d
KASAN: use-after-free Write in ext4_put_super ext4 22 C error 17 1209d 1367d 1352d
INFO: task hung in __generic_file_fsync ext4 1 C 211 1209d 1642d 1598d
INFO: task hung in ext4_put_super ext4 1 C error 5 1242d 1856d 1856d
kernel BUG in ext4_write_inline_data_end ext4 -1 C error 12 1209d 1955d 1573d
kernel BUG at fs/buffer.c:LINE! (2) udf ext4 -1 C error 31 1227d 2041d 2037d
kernel BUG at fs/ext4/ext4.h:LINE! ext4 -1 C error 13 1228d 2047d 2047d
kernel BUG at fs/ext4/inode.c:LINE! ext4 -1 C error 145 1205d 2079d 2079d
INFO: task hung in __sync_dirty_buffer ext4 nilfs2 1 C error 25 1206d 2082d 2082d
possible deadlock in dquot_commit ext4 4 C error 142 1205d 2094d 2094d
KASAN: use-after-free Read in tasklet_action_common ext4 19 C error 477 1205d 2228d 2228d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 1220d 2567d 2212d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 1205d 2622d 2622d
WARNING in ext4_set_page_dirty ext4 -1 C error 135 1233d 2629d 2558d
no output from test machine f2fs ext4 -1 C 47618 1205d 2630d 2625d
corrupted report gfs2 sysv ext4 hfsplus -1 6619 1205d 2631d 2631d