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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 843d broken 3f8a27f9e27b .config 1353d f8902b57 849d all only
Applied filters: 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 871d 871d 871d
possible deadlock in blkdev_put btrfs C error 2 878d 907d 907d
KASAN: use-after-free Read in btrfs_search_slot btrfs C 7 845d 910d 910d
WARNING in btrfs_free_fs_root btrfs 1 916d 916d 916d
INFO: task hung in start_transaction btrfs C 3 866d 917d 917d
INFO: task hung in btrfs_alloc_tree_block btrfs C error 7 876d 917d 908d
possible deadlock in btrfs_add_qgroup_relation btrfs 5 909d 920d 920d
KASAN: use-after-free Read in caching_kthread btrfs C 33 856d 922d 897d
WARNING in btrfs_quota_enable btrfs C error 4 853d 925d 920d
WARNING in __btrfs_free_extent btrfs C error 4 908d 926d 920d
WARNING in tree_insert_offset btrfs C error 6 847d 931d 920d
possible deadlock in btrfs_create_qgroup btrfs C 28 869d 934d 920d
possible deadlock in btrfs_remove_qgroup btrfs C 178 869d 934d 933d
WARNING in cleanup_transaction (2) btrfs C 11 849d 937d 937d
possible deadlock in btrfs_del_qgroup_relation btrfs C 14 872d 937d 937d
possible deadlock in perf_event_ctx_lock_nested (2) btrfs C 51 843d 939d 903d
possible deadlock in btrfs_limit_qgroup btrfs C 111 844d 940d 940d
possible deadlock in btrfs_run_dev_stats btrfs 4 845d 940d 940d
possible deadlock in btrfs_qgroup_inherit btrfs C 266 843d 941d 933d
possible deadlock in start_transaction (2) btrfs C 424 844d 943d 934d
possible deadlock in nbd_open btrfs C 26 843d 946d 901d
WARNING in btrfs_run_delayed_refs btrfs C error 9 848d 1228d 1228d
WARNING in __writeback_inodes_sb_nr btrfs C error 349 843d 1740d 1740d
possible deadlock in __generic_file_fsync ext4 btrfs fat C 577 857d 2205d 1850d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs 72698 843d 2260d 2260d