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 913d broken 3f8a27f9e27b .config 1423d f8902b57 919d all only
Applied filters: Manager=ci2-linux-4-19 (drop) Label=subsystems:btrfs (drop)
open (25):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
WARNING in btrfs_sync_log btrfs -1 1 942d 942d 942d
possible deadlock in blkdev_put btrfs 4 C error 2 948d 978d 978d
KASAN: use-after-free Read in btrfs_search_slot btrfs 19 C 7 916d 980d 980d
WARNING in btrfs_free_fs_root btrfs -1 1 986d 986d 986d
INFO: task hung in start_transaction btrfs 1 C 3 936d 987d 987d
INFO: task hung in btrfs_alloc_tree_block btrfs 1 C error 7 946d 987d 979d
possible deadlock in btrfs_add_qgroup_relation btrfs 4 5 980d 991d 991d
KASAN: use-after-free Read in caching_kthread btrfs 19 C 33 927d 992d 967d
WARNING in btrfs_quota_enable btrfs -1 C error 4 923d 995d 990d
WARNING in __btrfs_free_extent btrfs -1 C error 4 978d 996d 990d
WARNING in tree_insert_offset btrfs -1 C error 6 918d 1002d 990d
possible deadlock in btrfs_create_qgroup btrfs 4 C 28 940d 1004d 990d
possible deadlock in btrfs_remove_qgroup btrfs 4 C 178 940d 1005d 1003d
WARNING in cleanup_transaction (2) btrfs -1 C 11 919d 1007d 1007d
possible deadlock in btrfs_del_qgroup_relation btrfs 4 C 14 943d 1007d 1007d
possible deadlock in perf_event_ctx_lock_nested (2) btrfs 4 C 51 914d 1009d 973d
possible deadlock in btrfs_limit_qgroup btrfs 4 C 111 915d 1010d 1010d
possible deadlock in btrfs_run_dev_stats btrfs 4 4 915d 1010d 1010d
possible deadlock in btrfs_qgroup_inherit btrfs 4 C 266 914d 1011d 1004d
possible deadlock in start_transaction (2) btrfs 4 C 424 914d 1013d 1005d
possible deadlock in nbd_open btrfs 4 C 26 913d 1016d 972d
WARNING in btrfs_run_delayed_refs btrfs -1 C error 9 919d 1298d 1298d
WARNING in __writeback_inodes_sb_nr btrfs -1 C error 349 914d 1811d 1811d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 928d 2276d 1920d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 913d 2330d 2330d