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 1093d broken 3f8a27f9e27b .config 1603d f8902b57 1099d 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 1125d 1125d 1125d
KASAN: slab-out-of-bounds Read in get_max_inline_xattr_value_size ext4 17 C error 1 1133d 1133d 1133d
WARNING: locking bug in ext4_xattr_inode_update_ref ext4 4 C error 2 1134d 1138d 1138d
possible deadlock in ext4_map_blocks ext4 4 11 1102d 1239d 1239d
WARNING in __brelse vfs reiserfs ext4 udf -1 C 43 1095d 1251d 1251d
INFO: task hung in __writeback_inodes_sb_nr ext4 1 4 1106d 1253d 1253d
KASAN: use-after-free Write in ext4_put_super ext4 22 C error 17 1098d 1256d 1241d
INFO: task hung in __generic_file_fsync ext4 1 C 211 1098d 1531d 1486d
INFO: task hung in ext4_put_super ext4 1 C error 5 1131d 1745d 1745d
kernel BUG in ext4_write_inline_data_end ext4 -1 C error 12 1097d 1844d 1462d
kernel BUG at fs/buffer.c:LINE! (2) udf ext4 -1 C error 31 1116d 1929d 1925d
kernel BUG at fs/ext4/ext4.h:LINE! ext4 -1 C error 13 1117d 1935d 1935d
kernel BUG at fs/ext4/inode.c:LINE! ext4 -1 C error 145 1094d 1968d 1968d
INFO: task hung in __sync_dirty_buffer ext4 nilfs2 1 C error 25 1095d 1970d 1970d
possible deadlock in dquot_commit ext4 4 C error 142 1094d 1982d 1982d
KASAN: use-after-free Read in tasklet_action_common ext4 19 C error 477 1094d 2117d 2116d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 1108d 2456d 2101d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 1093d 2511d 2511d
WARNING in ext4_set_page_dirty ext4 -1 C error 135 1122d 2517d 2446d
no output from test machine f2fs ext4 -1 C 47618 1094d 2519d 2514d
corrupted report gfs2 sysv ext4 hfsplus -1 6619 1094d 2520d 2520d