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 1027d broken 3f8a27f9e27b .config 1537d f8902b57 1033d 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 1055d 1055d 1055d
possible deadlock in blkdev_put btrfs 4 C error 2 1062d 1091d 1091d
KASAN: use-after-free Read in btrfs_search_slot btrfs 19 C 7 1029d 1094d 1094d
WARNING in btrfs_free_fs_root btrfs -1 1 1100d 1100d 1100d
INFO: task hung in start_transaction btrfs 1 C 3 1050d 1101d 1101d
INFO: task hung in btrfs_alloc_tree_block btrfs 1 C error 7 1060d 1101d 1092d
possible deadlock in btrfs_add_qgroup_relation btrfs 4 5 1093d 1104d 1104d
KASAN: use-after-free Read in caching_kthread btrfs 19 C 33 1040d 1106d 1081d
WARNING in btrfs_quota_enable btrfs -1 C error 4 1037d 1109d 1104d
WARNING in __btrfs_free_extent btrfs -1 C error 4 1092d 1110d 1104d
WARNING in tree_insert_offset btrfs -1 C error 6 1031d 1115d 1104d
possible deadlock in btrfs_create_qgroup btrfs 4 C 28 1054d 1118d 1104d
possible deadlock in btrfs_remove_qgroup btrfs 4 C 178 1053d 1118d 1117d
WARNING in cleanup_transaction (2) btrfs -1 C 11 1033d 1121d 1121d
possible deadlock in btrfs_del_qgroup_relation btrfs 4 C 14 1056d 1121d 1121d
possible deadlock in perf_event_ctx_lock_nested (2) btrfs 4 C 51 1027d 1123d 1087d
possible deadlock in btrfs_limit_qgroup btrfs 4 C 111 1028d 1124d 1124d
possible deadlock in btrfs_run_dev_stats btrfs 4 4 1029d 1124d 1124d
possible deadlock in btrfs_qgroup_inherit btrfs 4 C 266 1028d 1125d 1117d
possible deadlock in start_transaction (2) btrfs 4 C 424 1028d 1127d 1118d
possible deadlock in nbd_open btrfs 4 C 26 1027d 1130d 1085d
WARNING in btrfs_run_delayed_refs btrfs -1 C error 9 1032d 1412d 1412d
WARNING in __writeback_inodes_sb_nr btrfs -1 C error 349 1027d 1924d 1924d
possible deadlock in __generic_file_fsync ext4 btrfs fat 4 C 577 1042d 2389d 2034d
BUG: MAX_LOCKDEP_CHAINS too low! hfsplus ext4 f2fs vfs tmpfs reiserfs nilfs2 jfs btrfs xfs hfs ntfs iso9660 fat squashfs -1 72698 1027d 2444d 2444d