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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 1004d broken 3f8a27f9e27b .config 1514d f8902b57 1010d 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 1036d 1036d 1036d
KASAN: slab-out-of-bounds Read in get_max_inline_xattr_value_size ext4 17 C error 1 1044d 1044d 1044d
WARNING: locking bug in ext4_xattr_inode_update_ref ext4 4 C error 2 1045d 1049d 1049d
possible deadlock in ext4_map_blocks ext4 4 11 1013d 1150d 1150d
WARNING in __brelse vfs reiserfs ext4 udf -1 C 43 1006d 1162d 1162d
INFO: task hung in __writeback_inodes_sb_nr ext4 1 4 1016d 1164d 1164d
KASAN: use-after-free Write in ext4_put_super ext4 24 C error 17 1009d 1167d 1152d
INFO: task hung in __generic_file_fsync ext4 1 C 211 1008d 1442d 1397d
INFO: task hung in ext4_put_super ext4 1 C error 5 1041d 1656d 1656d
kernel BUG in ext4_write_inline_data_end ext4 -1 C error 12 1008d 1755d 1372d
kernel BUG at fs/buffer.c:LINE! (2) udf ext4 -1 C error 31 1027d 1840d 1836d
kernel BUG at fs/ext4/ext4.h:LINE! ext4 -1 C error 13 1028d 1846d 1846d
kernel BUG at fs/ext4/inode.c:LINE! ext4 -1 C error 145 1005d 1879d 1879d
INFO: task hung in __sync_dirty_buffer ext4 nilfs2 1 C error 25 1006d 1881d 1881d
possible deadlock in dquot_commit ext4 4 C error 142 1005d 1893d 1893d
KASAN: use-after-free Read in tasklet_action_common ext4 19 C error 477 1004d 2028d 2027d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 1019d 2367d 2012d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 1004d 2422d 2422d
WARNING in ext4_set_page_dirty ext4 -1 C error 135 1033d 2428d 2357d
no output from test machine f2fs ext4 -1 C 47618 1005d 2430d 2425d
corrupted report gfs2 sysv ext4 hfsplus -1 6619 1005d 2431d 2431d