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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 655d broken 3f8a27f9e27b .config 1165d f8902b57 661d 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 684d 684d 684d
possible deadlock in blkdev_put btrfs C error 2 691d 720d 720d
KASAN: use-after-free Read in btrfs_search_slot btrfs C 7 658d 723d 723d
WARNING in btrfs_free_fs_root btrfs 1 729d 729d 729d
INFO: task hung in start_transaction btrfs C 3 679d 729d 729d
INFO: task hung in btrfs_alloc_tree_block btrfs C error 7 688d 729d 721d
possible deadlock in btrfs_add_qgroup_relation btrfs 5 722d 733d 733d
KASAN: use-after-free Read in caching_kthread btrfs C 33 669d 734d 709d
WARNING in btrfs_quota_enable btrfs C error 4 665d 737d 732d
WARNING in __btrfs_free_extent btrfs C error 4 721d 739d 732d
WARNING in tree_insert_offset btrfs C error 6 660d 744d 732d
possible deadlock in btrfs_create_qgroup btrfs C 28 682d 746d 732d
possible deadlock in btrfs_remove_qgroup btrfs C 178 682d 747d 745d
WARNING in cleanup_transaction (2) btrfs C 11 662d 749d 749d
possible deadlock in btrfs_del_qgroup_relation btrfs C 14 685d 750d 750d
possible deadlock in perf_event_ctx_lock_nested (2) btrfs C 51 656d 751d 715d
possible deadlock in btrfs_limit_qgroup btrfs C 111 657d 753d 753d
possible deadlock in btrfs_run_dev_stats btrfs 4 657d 753d 753d
possible deadlock in btrfs_qgroup_inherit btrfs C 266 656d 754d 746d
possible deadlock in start_transaction (2) btrfs C 424 657d 755d 747d
possible deadlock in nbd_open btrfs C 26 656d 759d 714d
WARNING in btrfs_run_delayed_refs btrfs C error 9 661d 1041d 1041d
WARNING in __writeback_inodes_sb_nr btrfs C error 349 656d 1553d 1553d
possible deadlock in __generic_file_fsync ext4 btrfs fat C 577 670d 2018d 1663d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs 72698 655d 2073d 2073d