syzbot


Out of 54 bugs, 47 were automatically obsoleted (47 due to revoked reproducers), 7 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:btrfs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
kernel BUG in extent_writepage_io btrfs -1 C error done 6 189d 613d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 12 253d 593d
general protection fault in put_pwq_unlocked (2) btrfs 8 C done error 125 274d 614d
WARNING in btrfs_relocate_block_group btrfs -1 C error inconclusive 21 279d 1133d
kernel BUG in set_state_bits btrfs -1 C done done 97 720d 1303d
general protection fault in __alloc_workqueue btrfs 2 C unreliable 6359 673d 677d
kernel BUG in __extent_writepage_io (2) btrfs -1 C done error 3 655d 667d
WARNING in btrfs_finish_ordered_io btrfs -1 C error inconclusive 6 838d 1275d
possible deadlock in btrfs_read_chunk_tree btrfs 4 C done 7731 365d 367d
kernel BUG in __set_extent_bit btrfs -1 C error inconclusive 38 703d 1262d
kernel BUG in insert_state_fast btrfs -1 C done done 151 686d 1305d
WARNING in btrfs_block_rsv_release btrfs -1 C error done 373 909d 1344d
WARNING in lookup_inline_extent_backref btrfs -1 C error inconclusive 304 375d 1299d
general protection fault in btrfs_lookup_csums_bitmap btrfs 8 C 10 419d 611d
WARNING: ODEBUG bug in btrfs_free_stale_devices btrfs -1 C error 1235 529d 531d
WARNING: ODEBUG bug in open_fs_devices btrfs -1 syz error 86 529d 531d
WARNING in skb_checksum_help (4) net btrfs -1 C 3 440d 440d
kernel BUG in __folio_start_writeback btrfs -1 C done done 15 559d 579d
kernel BUG in btrfs_recover_relocation btrfs -1 C done done 3 611d 645d
KASAN: slab-use-after-free Read in add_delayed_ref btrfs 19 C done 2 620d 620d
general protection fault in getname_kernel (2) btrfs 2 C done 17 621d 625d
BUG: sleeping function called from invalid context in getname_kernel btrfs 5 C done 41 624d 625d
kernel BUG in folio_unlock (2) btrfs -1 C error done 86 693d 785d
kernel BUG in insert_state (2) btrfs -1 C error done 7 734d 1035d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (6) btrfs -1 C 2 674d 674d
WARNING in btrfs_create_pending_block_groups btrfs -1 C error done 64 903d 1306d
INFO: task hung in lock_extent btrfs 1 C error done 262 836d 1245d
INFO: task hung in extent_writepages btrfs 1 C inconclusive done 30 871d 1059d
WARNING in btrfs_use_block_rsv btrfs -1 C done error 4 907d 1031d
WARNING in btrfs_release_global_block_rsv btrfs -1 C done done 7 892d 1001d
memory leak in __btrfs_add_free_space btrfs 3 syz 2 903d 949d
WARNING: refcount bug in btrfs_evict_inode (2) btrfs 13 syz unreliable 1 903d 981d
KASAN: use-after-free Read in copy_page_from_iter_atomic (2) btrfs 19 C done error 67 1038d 1480d
general protection fault in btrfs_orphan_cleanup btrfs 2 C unreliable done 109 911d 1155d
WARNING in __btrfs_run_delayed_items btrfs -1 syz unreliable unreliable 4 1023d 1026d
WARNING in btrfs_create_new_inode btrfs -1 C 5 1044d 1328d
kernel BUG in btrfs_cancel_balance btrfs -1 C done done 4 1060d 1060d
KASAN: use-after-free Read in btrfs_test_super btrfs 19 C unreliable unreliable 65 1031d 1033d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (4) btrfs -1 C 8 978d 979d
kernel BUG in merge_reloc_roots btrfs -1 syz done 18 1051d 1089d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (3) btrfs -1 C 7 983d 983d
kernel BUG in btrfs_global_root_delete btrfs -1 C 33 1101d 1307d
KASAN: slab-use-after-free Read in btrfs_open_devices btrfs 19 C done 123 1046d 1054d
WARNING in btrfs_add_link btrfs -1 C error unreliable 7 1327d 1347d
WARNING in cow_file_range_inline btrfs -1 C done done 4 1336d 1340d
possible deadlock in btrfs_dirty_inode btrfs 4 C error done 48 1308d 1320d
WARNING in btrfs_replace_file_extents btrfs -1 syz error error 2 1329d 1328d
general protection fault in btrfs_ioctl_send btrfs 2 C done 15 1299d 1306d
possible deadlock in btrfs_join_transaction btrfs 4 C 2 1305d 1310d
INFO: task hung in btrfs_sync_file btrfs 1 C error 2 1236d 1236d
WARNING in __writeback_inodes_sb_nr btrfs -1 syz done error 2 2027d 2081d
KASAN: stack-out-of-bounds Write in read_extent_buffer btrfs 21 C error 154 2101d 2104d
KMSAN: uninit-value in btrfs_scan_one_device (2) btrfs 7 C 10 2846d 2856d
KMSAN: uninit-value in btrfs_scan_one_device btrfs 7 C 74 2987d 2988d