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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 867d broken 3f8a27f9e27b .config 1377d f8902b57 873d all only
Applied filters: Manager=ci2-linux-4-19 (drop) Label=subsystems:btrfs (drop)
open (25):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
WARNING in btrfs_sync_log btrfs -1 1 896d 896d 896d
possible deadlock in blkdev_put btrfs 4 C error 2 902d 932d 932d
KASAN: use-after-free Read in btrfs_search_slot btrfs 19 C 7 870d 935d 935d
WARNING in btrfs_free_fs_root btrfs -1 1 940d 940d 940d
INFO: task hung in start_transaction btrfs 1 C 3 891d 941d 941d
INFO: task hung in btrfs_alloc_tree_block btrfs 1 C error 7 900d 941d 933d
possible deadlock in btrfs_add_qgroup_relation btrfs 4 5 934d 945d 945d
KASAN: use-after-free Read in caching_kthread btrfs 19 C 33 881d 946d 921d
WARNING in btrfs_quota_enable btrfs -1 C error 4 877d 949d 944d
WARNING in __btrfs_free_extent btrfs -1 C error 4 932d 950d 944d
WARNING in tree_insert_offset btrfs -1 C error 6 872d 956d 944d
possible deadlock in btrfs_create_qgroup btrfs 4 C 28 894d 958d 944d
possible deadlock in btrfs_remove_qgroup btrfs 4 C 178 894d 959d 957d
WARNING in cleanup_transaction (2) btrfs -1 C 11 873d 961d 961d
possible deadlock in btrfs_del_qgroup_relation btrfs 4 C 14 897d 961d 961d
possible deadlock in perf_event_ctx_lock_nested (2) btrfs 4 C 51 868d 963d 927d
possible deadlock in btrfs_limit_qgroup btrfs 4 C 111 869d 964d 964d
possible deadlock in btrfs_run_dev_stats btrfs 4 4 869d 965d 965d
possible deadlock in btrfs_qgroup_inherit btrfs 4 C 266 868d 965d 958d
possible deadlock in start_transaction (2) btrfs 4 C 424 868d 967d 959d
possible deadlock in nbd_open btrfs 4 C 26 867d 970d 926d
WARNING in btrfs_run_delayed_refs btrfs -1 C error 9 873d 1253d 1253d
WARNING in __writeback_inodes_sb_nr btrfs -1 C error 349 868d 1765d 1765d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 882d 2230d 1874d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 867d 2284d 2284d