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 1006d broken 3f8a27f9e27b .config 1516d f8902b57 1012d 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 1035d 1035d 1035d
possible deadlock in blkdev_put btrfs 4 C error 2 1041d 1071d 1071d
KASAN: use-after-free Read in btrfs_search_slot btrfs 19 C 7 1009d 1073d 1073d
WARNING in btrfs_free_fs_root btrfs -1 1 1079d 1079d 1079d
INFO: task hung in start_transaction btrfs 1 C 3 1030d 1080d 1080d
INFO: task hung in btrfs_alloc_tree_block btrfs 1 C error 7 1039d 1080d 1072d
possible deadlock in btrfs_add_qgroup_relation btrfs 4 5 1073d 1084d 1084d
KASAN: use-after-free Read in caching_kthread btrfs 19 C 33 1020d 1085d 1060d
WARNING in btrfs_quota_enable btrfs -1 C error 4 1016d 1088d 1083d
WARNING in __btrfs_free_extent btrfs -1 C error 4 1071d 1089d 1083d
WARNING in tree_insert_offset btrfs -1 C error 6 1011d 1095d 1083d
possible deadlock in btrfs_create_qgroup btrfs 4 C 28 1033d 1097d 1083d
possible deadlock in btrfs_remove_qgroup btrfs 4 C 178 1033d 1098d 1096d
WARNING in cleanup_transaction (2) btrfs -1 C 11 1012d 1100d 1100d
possible deadlock in btrfs_del_qgroup_relation btrfs 4 C 14 1036d 1100d 1100d
possible deadlock in perf_event_ctx_lock_nested (2) btrfs 4 C 51 1007d 1102d 1066d
possible deadlock in btrfs_limit_qgroup btrfs 4 C 111 1008d 1103d 1103d
possible deadlock in btrfs_run_dev_stats btrfs 4 4 1008d 1104d 1104d
possible deadlock in btrfs_qgroup_inherit btrfs 4 C 266 1007d 1104d 1097d
possible deadlock in start_transaction (2) btrfs 4 C 424 1007d 1106d 1098d
possible deadlock in nbd_open btrfs 4 C 26 1006d 1109d 1065d
WARNING in btrfs_run_delayed_refs btrfs -1 C error 9 1012d 1391d 1391d
WARNING in __writeback_inodes_sb_nr btrfs -1 C error 349 1007d 1904d 1904d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 1021d 2369d 2013d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 1006d 2423d 2423d