syzbot


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 702d broken 3f8a27f9e27b .config 1212d f8902b57 708d 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 730d 730d 730d
possible deadlock in blkdev_put btrfs C error 2 737d 766d 766d
KASAN: use-after-free Read in btrfs_search_slot btrfs C 7 704d 769d 769d
WARNING in btrfs_free_fs_root btrfs 1 775d 775d 775d
INFO: task hung in start_transaction btrfs C 3 725d 776d 776d
INFO: task hung in btrfs_alloc_tree_block btrfs C error 7 735d 776d 767d
possible deadlock in btrfs_add_qgroup_relation btrfs 5 768d 779d 779d
KASAN: use-after-free Read in caching_kthread btrfs C 33 715d 781d 756d
WARNING in btrfs_quota_enable btrfs C error 4 712d 784d 779d
WARNING in __btrfs_free_extent btrfs C error 4 767d 785d 779d
WARNING in tree_insert_offset btrfs C error 6 706d 790d 779d
possible deadlock in btrfs_create_qgroup btrfs C 28 729d 793d 779d
possible deadlock in btrfs_remove_qgroup btrfs C 178 728d 793d 792d
WARNING in cleanup_transaction (2) btrfs C 11 708d 796d 796d
possible deadlock in btrfs_del_qgroup_relation btrfs C 14 732d 796d 796d
possible deadlock in perf_event_ctx_lock_nested (2) btrfs C 51 702d 798d 762d
possible deadlock in btrfs_limit_qgroup btrfs C 111 703d 799d 799d
possible deadlock in btrfs_run_dev_stats btrfs 4 704d 799d 799d
possible deadlock in btrfs_qgroup_inherit btrfs C 266 703d 800d 792d
possible deadlock in start_transaction (2) btrfs C 424 703d 802d 793d
possible deadlock in nbd_open btrfs C 26 702d 805d 760d
WARNING in btrfs_run_delayed_refs btrfs C error 9 707d 1087d 1087d
WARNING in __writeback_inodes_sb_nr btrfs C error 349 702d 1599d 1599d
possible deadlock in __generic_file_fsync ext4 btrfs fat C 577 717d 2064d 1709d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs 72698 702d 2119d 2119d