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🐞 Open [712]
🐞 Fixed [297]
🐞 Invalid [838]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
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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 912d broken 3f8a27f9e27b .config 1422d f8902b57 918d all only
Applied filters: Only 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 943d 943d 943d
KASAN: slab-out-of-bounds Read in get_max_inline_xattr_value_size ext4 17 C error 1 951d 951d 951d
WARNING: locking bug in ext4_xattr_inode_update_ref ext4 4 C error 2 952d 956d 956d
possible deadlock in ext4_map_blocks ext4 4 11 920d 1057d 1057d
WARNING in __brelse vfs reiserfs ext4 udf -1 C 43 913d 1069d 1069d
INFO: task hung in __writeback_inodes_sb_nr ext4 1 4 924d 1071d 1071d
KASAN: use-after-free Write in ext4_put_super ext4 24 C error 17 916d 1075d 1059d
INFO: task hung in __generic_file_fsync ext4 1 C 211 916d 1349d 1305d
INFO: task hung in ext4_put_super ext4 1 C error 5 949d 1563d 1563d
kernel BUG in ext4_write_inline_data_end ext4 -1 C error 12 916d 1663d 1280d
kernel BUG at fs/buffer.c:LINE! (2) udf ext4 -1 C error 31 934d 1748d 1744d
kernel BUG at fs/ext4/ext4.h:LINE! ext4 -1 C error 13 935d 1754d 1754d
kernel BUG at fs/ext4/inode.c:LINE! ext4 -1 C error 145 912d 1786d 1786d
INFO: task hung in __sync_dirty_buffer ext4 nilfs2 1 C error 25 913d 1789d 1789d
possible deadlock in dquot_commit ext4 4 C error 142 913d 1801d 1801d
KASAN: use-after-free Read in tasklet_action_common ext4 19 C error 477 912d 1935d 1935d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 927d 2274d 1919d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 912d 2329d 2329d
WARNING in ext4_set_page_dirty ext4 -1 C error 135 941d 2336d 2265d
no output from test machine f2fs ext4 -1 C 47618 912d 2338d 2332d
corrupted report gfs2 sysv ext4 hfsplus -1 6619 912d 2338d 2338d