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 913d broken 3f8a27f9e27b .config 1423d f8902b57 919d 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 944d 944d 944d
KASAN: slab-out-of-bounds Read in get_max_inline_xattr_value_size ext4 17 C error 1 952d 952d 952d
WARNING: locking bug in ext4_xattr_inode_update_ref ext4 4 C error 2 953d 957d 957d
possible deadlock in ext4_map_blocks ext4 4 11 921d 1058d 1058d
WARNING in __brelse vfs reiserfs ext4 udf -1 C 43 914d 1070d 1070d
INFO: task hung in __writeback_inodes_sb_nr ext4 1 4 925d 1072d 1072d
KASAN: use-after-free Write in ext4_put_super ext4 24 C error 17 917d 1076d 1060d
INFO: task hung in __generic_file_fsync ext4 1 C 211 917d 1350d 1306d
INFO: task hung in ext4_put_super ext4 1 C error 5 950d 1564d 1564d
kernel BUG in ext4_write_inline_data_end ext4 -1 C error 12 917d 1664d 1281d
kernel BUG at fs/buffer.c:LINE! (2) udf ext4 -1 C error 31 935d 1749d 1745d
kernel BUG at fs/ext4/ext4.h:LINE! ext4 -1 C error 13 936d 1755d 1755d
kernel BUG at fs/ext4/inode.c:LINE! ext4 -1 C error 145 913d 1787d 1787d
INFO: task hung in __sync_dirty_buffer ext4 nilfs2 1 C error 25 914d 1790d 1790d
possible deadlock in dquot_commit ext4 4 C error 142 913d 1802d 1802d
KASAN: use-after-free Read in tasklet_action_common ext4 19 C error 477 913d 1936d 1936d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 928d 2275d 1920d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 913d 2330d 2330d
WARNING in ext4_set_page_dirty ext4 -1 C error 135 941d 2337d 2266d
no output from test machine f2fs ext4 -1 C 47618 913d 2338d 2333d
corrupted report gfs2 sysv ext4 hfsplus -1 6619 913d 2339d 2339d