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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 856d broken 3f8a27f9e27b .config 1366d f8902b57 862d 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 884d 884d 884d
possible deadlock in blkdev_put btrfs 4 C error 2 891d 920d 920d
KASAN: use-after-free Read in btrfs_search_slot btrfs 19 C 7 858d 923d 923d
WARNING in btrfs_free_fs_root btrfs -1 1 929d 929d 929d
INFO: task hung in start_transaction btrfs 1 C 3 879d 930d 930d
INFO: task hung in btrfs_alloc_tree_block btrfs 1 C error 7 889d 930d 921d
possible deadlock in btrfs_add_qgroup_relation btrfs 4 5 922d 933d 933d
KASAN: use-after-free Read in caching_kthread btrfs 19 C 33 869d 935d 910d
WARNING in btrfs_quota_enable btrfs -1 C error 4 866d 938d 933d
WARNING in __btrfs_free_extent btrfs -1 C error 4 921d 939d 933d
WARNING in tree_insert_offset btrfs -1 C error 6 860d 944d 933d
possible deadlock in btrfs_create_qgroup btrfs 4 C 28 882d 947d 933d
possible deadlock in btrfs_remove_qgroup btrfs 4 C 178 882d 947d 946d
WARNING in cleanup_transaction (2) btrfs -1 C 11 862d 950d 950d
possible deadlock in btrfs_del_qgroup_relation btrfs 4 C 14 885d 950d 950d
possible deadlock in perf_event_ctx_lock_nested (2) btrfs 4 C 51 856d 952d 916d
possible deadlock in btrfs_limit_qgroup btrfs 4 C 111 857d 953d 953d
possible deadlock in btrfs_run_dev_stats btrfs 4 4 858d 953d 953d
possible deadlock in btrfs_qgroup_inherit btrfs 4 C 266 856d 954d 946d
possible deadlock in start_transaction (2) btrfs 4 C 424 857d 956d 947d
possible deadlock in nbd_open btrfs 4 C 26 856d 959d 914d
WARNING in btrfs_run_delayed_refs btrfs -1 C error 9 861d 1241d 1241d
WARNING in __writeback_inodes_sb_nr btrfs -1 C error 349 856d 1753d 1753d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 870d 2218d 1863d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 856d 2273d 2273d