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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 793d broken 3f8a27f9e27b .config 1303d f8902b57 799d all only
Applied filters: Only Manager=ci2-linux-4-19 (drop) Label=subsystems:btrfs (drop)
open (25):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
WARNING in btrfs_sync_log btrfs 1 822d 822d 822d
possible deadlock in blkdev_put btrfs C error 2 829d 858d 858d
KASAN: use-after-free Read in btrfs_search_slot btrfs C 7 796d 861d 861d
WARNING in btrfs_free_fs_root btrfs 1 867d 867d 867d
INFO: task hung in start_transaction btrfs C 3 817d 867d 867d
INFO: task hung in btrfs_alloc_tree_block btrfs C error 7 826d 868d 859d
possible deadlock in btrfs_add_qgroup_relation btrfs 5 860d 871d 871d
KASAN: use-after-free Read in caching_kthread btrfs C 33 807d 872d 847d
WARNING in btrfs_quota_enable btrfs C error 4 803d 875d 870d
WARNING in __btrfs_free_extent btrfs C error 4 859d 877d 870d
WARNING in tree_insert_offset btrfs C error 6 798d 882d 870d
possible deadlock in btrfs_create_qgroup btrfs C 28 820d 884d 870d
possible deadlock in btrfs_remove_qgroup btrfs C 178 820d 885d 883d
WARNING in cleanup_transaction (2) btrfs C 11 800d 887d 887d
possible deadlock in btrfs_del_qgroup_relation btrfs C 14 823d 888d 888d
possible deadlock in perf_event_ctx_lock_nested (2) btrfs C 51 794d 889d 853d
possible deadlock in btrfs_limit_qgroup btrfs C 111 795d 891d 891d
possible deadlock in btrfs_run_dev_stats btrfs 4 795d 891d 891d
possible deadlock in btrfs_qgroup_inherit btrfs C 266 794d 892d 884d
possible deadlock in start_transaction (2) btrfs C 424 795d 893d 885d
possible deadlock in nbd_open btrfs C 26 794d 897d 852d
WARNING in btrfs_run_delayed_refs btrfs C error 9 799d 1179d 1179d
WARNING in __writeback_inodes_sb_nr btrfs C error 349 794d 1691d 1691d
possible deadlock in __generic_file_fsync ext4 btrfs fat C 577 808d 2156d 1801d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs 72698 793d 2211d 2211d