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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 911d broken 3f8a27f9e27b .config 1421d f8902b57 917d all only
Applied filters: Only 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 939d 939d 939d
possible deadlock in blkdev_put btrfs 4 C error 2 946d 976d 976d
KASAN: use-after-free Read in btrfs_search_slot btrfs 19 C 7 914d 978d 978d
WARNING in btrfs_free_fs_root btrfs -1 1 984d 984d 984d
INFO: task hung in start_transaction btrfs 1 C 3 934d 985d 985d
INFO: task hung in btrfs_alloc_tree_block btrfs 1 C error 7 944d 985d 977d
possible deadlock in btrfs_add_qgroup_relation btrfs 4 5 978d 988d 988d
KASAN: use-after-free Read in caching_kthread btrfs 19 C 33 925d 990d 965d
WARNING in btrfs_quota_enable btrfs -1 C error 4 921d 993d 988d
WARNING in __btrfs_free_extent btrfs -1 C error 4 976d 994d 988d
WARNING in tree_insert_offset btrfs -1 C error 6 916d 1000d 988d
possible deadlock in btrfs_create_qgroup btrfs 4 C 28 938d 1002d 988d
possible deadlock in btrfs_remove_qgroup btrfs 4 C 178 938d 1003d 1001d
WARNING in cleanup_transaction (2) btrfs -1 C 11 917d 1005d 1005d
possible deadlock in btrfs_del_qgroup_relation btrfs 4 C 14 941d 1005d 1005d
possible deadlock in perf_event_ctx_lock_nested (2) btrfs 4 C 51 912d 1007d 971d
possible deadlock in btrfs_limit_qgroup btrfs 4 C 111 913d 1008d 1008d
possible deadlock in btrfs_run_dev_stats btrfs 4 4 913d 1008d 1008d
possible deadlock in btrfs_qgroup_inherit btrfs 4 C 266 912d 1009d 1002d
possible deadlock in start_transaction (2) btrfs 4 C 424 912d 1011d 1002d
possible deadlock in nbd_open btrfs 4 C 26 911d 1014d 970d
WARNING in btrfs_run_delayed_refs btrfs -1 C error 9 917d 1296d 1296d
WARNING in __writeback_inodes_sb_nr btrfs -1 C error 349 911d 1809d 1809d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 926d 2274d 1918d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 911d 2328d 2328d