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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 854d broken 3f8a27f9e27b .config 1364d f8902b57 860d 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 883d 883d 883d
possible deadlock in blkdev_put btrfs C error 2 890d 919d 919d
KASAN: use-after-free Read in btrfs_search_slot btrfs C 7 857d 922d 922d
WARNING in btrfs_free_fs_root btrfs 1 928d 928d 928d
INFO: task hung in start_transaction btrfs C 3 878d 928d 928d
INFO: task hung in btrfs_alloc_tree_block btrfs C error 7 887d 928d 920d
possible deadlock in btrfs_add_qgroup_relation btrfs 5 921d 932d 932d
KASAN: use-after-free Read in caching_kthread btrfs C 33 868d 933d 908d
WARNING in btrfs_quota_enable btrfs C error 4 864d 936d 931d
WARNING in __btrfs_free_extent btrfs C error 4 919d 937d 931d
WARNING in tree_insert_offset btrfs C error 6 859d 943d 931d
possible deadlock in btrfs_create_qgroup btrfs C 28 881d 945d 931d
possible deadlock in btrfs_remove_qgroup btrfs C 178 881d 946d 944d
WARNING in cleanup_transaction (2) btrfs C 11 861d 948d 948d
possible deadlock in btrfs_del_qgroup_relation btrfs C 14 884d 949d 949d
possible deadlock in perf_event_ctx_lock_nested (2) btrfs C 51 855d 950d 914d
possible deadlock in btrfs_limit_qgroup btrfs C 111 856d 952d 952d
possible deadlock in btrfs_run_dev_stats btrfs 4 856d 952d 952d
possible deadlock in btrfs_qgroup_inherit btrfs C 266 855d 953d 945d
possible deadlock in start_transaction (2) btrfs C 424 856d 954d 946d
possible deadlock in nbd_open btrfs C 26 855d 958d 913d
WARNING in btrfs_run_delayed_refs btrfs C error 9 860d 1240d 1240d
WARNING in __writeback_inodes_sb_nr btrfs C error 349 855d 1752d 1752d
possible deadlock in __generic_file_fsync ext4 btrfs fat C 577 869d 2217d 1861d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs 72698 854d 2272d 2272d