syzbot

 sign-in | mailing list | source | docs
🐞 Open [1305]
≡ Subsystems
🐞 Fixed [5765]
🐞 Invalid [14097]
⬇ Missing Backports [87]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:bcachefs (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
UBSAN: shift-out-of-bounds in member_to_text bcachefs C 12 13d 58d 26/28 never c1bd21bb6518 bcachefs: Fix invalid shift in member_to_text()
possible deadlock in bch2_replicas_entry_validate bcachefs C done 9468 8d11h 27d 26/28 never bf4baaa087e2 bcachefs: Fix lockdep splat in bch2_accounting_read
INFO: task hung in __writeback_inodes_sb_nr (6) bcachefs C done 1596 1d03h 501d 1/28 never PM: hibernate: Fix block device handling in test_resume mode
UBSAN: shift-out-of-bounds in bch2_stripe_to_text bcachefs C 3 38d 34d 26/28 never 9f25dbe0bf91 bcachefs: Add missing validation for bch_stripe.csum_granularity_bits
general protection fault in prt_str bcachefs C done 2 29d 44d 26/28 never a30f32222df2 bcachefs: Fix NULL pointer dereference in bch2_opt_to_text
KASAN: slab-use-after-free Read in bch2_reconstruct_alloc bcachefs C done 2 2d18h 7d08h 1/28 never bcachefs: Fix UAF in bch2_reconstruct_alloc()
general protection fault in bch2_alloc_read bcachefs C 7 27d 34d 26/28 never a319aeaebb6c bcachefs: Fix missing bounds checks in bch2_alloc_read()
kernel BUG in bch2_btree_pos_to_text bcachefs C 5 38d 39d 26/28 never 0151d10a480d bcachefs: add check for btree id against max in try read node
KASAN: null-ptr-deref Read in bch2_sb_set_upgrade_extra bcachefs C 2 11d 7d16h 1/28 never bcachefs: fix null-ptr-deref in have_stripes()
UBSAN: shift-out-of-bounds in bch2_alloc_to_text bcachefs C 24 21h40m 9d16h 1/28 never bcachefs: fix shift oob in alloc_lru_idx_fragmentation
KASAN: slab-use-after-free Read in bch2_direct_write bcachefs 11 31d 33d 26/28 never 573ddcdc5607 bcachefs: fix uaf in bch2_dio_write_done()
UBSAN: shift-out-of-bounds in validate_sb_layout bcachefs C done 6 1d11h 7d08h 1/28 never bcachefs: Fix invalid shift in validate_sb_layout()
WARNING in __bch2_fsck_err (2) bcachefs C 3 26d 22d 28/28 6d07h 5612daafb764 bcachefs: Fix fsck warnings from bkey validation
general protection fault in bch2_fs_recovery bcachefs C 10 31d 50d 28/28 8d11h 025c55a4c7f1 bcachefs: return err ptr instead of null in read sb clean
kernel BUG in vfs_get_tree bcachefs C done 318 26d 70d 28/28 8d11h b29c30ab48e0 bcachefs: Fix incorrect IS_ERR_OR_NULL usage
KMSAN: uninit-value in bch2_bkey_cmp_packed_inlined bcachefs C 7 31d 51d 28/28 8d11h 0696a18a8cc3 bcachefs: memset bounce buffer portion to 0 after key_sort_fix_overlapping
WARNING: suspicious RCU usage in bch2_snapshot_tree_oldest_subvol bcachefs C 21 31d 43d 28/28 8d11h 39c3aad43f6f bcachefs: Hold read lock in bch2_snapshot_tree_oldest_subvol()
general protection fault in __copy_super bcachefs C done 5 37d 39d 28/28 8d11h 40d40c6bea19 bcachefs: assign return error when iterating through layout
kernel BUG in bch2_lru_change (2) bcachefs C 2 75d 75d 28/28 27d 9482f3b05332 bcachefs: avoid overflowing LRU_TIME_BITS for cached data lru
WARNING in bch2_fs_journal_stop bcachefs C done 1463 74d 105d 28/28 27d 7f2de6947f92 bcachefs: Fix warning in bch2_fs_journal_stop()
kernel BUG in bch2_journal_replay bcachefs C done 3 70d 142d 28/28 27d cab18be6957b bcachefs: Fix replay_now_at() assert
WARNING in bch2_write_super bcachefs 3 74d 71d 28/28 27d 6575b8c9877c bcachefs: Fix locking in bch2_ioc_setlabel()
KMSAN: uninit-value in bch2_alloc_v4_validate bcachefs C 5 71d 69d 28/28 27d 8ed823b19214 bcachefs: Fix compat issue with old alloc_v4 keys
WARNING in __bch2_fsck_err bcachefs C 200 28d 75d 28/28 27d 075cabf324c3 bcachefs: Fix forgetting to pass trans to fsck_err()
KASAN: slab-out-of-bounds Write in bch2_dev_journal_init bcachefs C 2 73d 73d 28/28 27d bdbdd4759f08 bcachefs: Fix missing validation in bch2_sb_journal_v2_validate()
WARNING in discard_new_inode bcachefs C 3 75d 75d 28/28 27d 99c87fe0f584 bcachefs: fix incorrect i_state usage
kernel BUG in bch2_sort_keys bcachefs C error 3 154d 178d 27/28 54d 5dfd3746b6c4 bcachefs: Fix needs_whiteout BUG_ON() in bkey_sort()
WARNING in __virt_to_phys (5) bcachefs 4 78d 74d 27/28 62d 9bd01500e4d8 bcachefs: Fix freeing of error pointers
possible deadlock in bch2_btree_roots_to_journal_entries bcachefs C done 29 115d 149d 27/28 62d 1841027c7de4 bcachefs: bch2_gc_btree() should not use btree_root_lock
possible deadlock in bch2_gc_mark_key bcachefs C done 86 79d 156d 27/28 62d 1841027c7de4 bcachefs: bch2_gc_btree() should not use btree_root_lock
WARNING in __replicas_deltas_realloc bcachefs C 9 82d 104d 27/28 63d 1d16c605cc55 bcachefs: Disk space accounting rewrite
kernel BUG in bch2_bucket_alloc_freelist bcachefs 1 133d 129d 27/28 64d 44ec5990357b bcachefs: Don't use the new_fs() bucket alloc path on an initialized fs
kernel BUG in bch2_fs_journal_stop bcachefs C done 4370 77d 170d 27/28 64d 600b8be5e747 bcachefs: Change bch2_fs_journal_stop() BUG_ON() to warning
kernel BUG in __replicas_entry_idx bcachefs C done unreliable 3 160d 163d 27/28 64d 8bb8d683a401 bcachefs: Delete journal-buf-sharded old style accounting
WARNING in bch2_fs_usage_read_one bcachefs C done 18 176d 176d 27/28 64d 8bb8d683a401 bcachefs: Delete journal-buf-sharded old style accounting
kernel BUG in bch2_fs_release (2) bcachefs 1 128d 124d 27/28 64d 759b2e800f16 bcachefs: Switch online_reserved shutdown assert to WARN()
kernel panic: not locked: inodes NUM:NUM:NUM cached bcachefs C 2 148d 159d 27/28 65d 385f0c05d670 bcachefs: kill key cache arg to bch2_assert_pos_locked()
BUG: MAX_LOCK_DEPTH too low! (4) bcachefs C error 1364 79d 175d 27/28 66d 375476c41405 bcachefs: Add lockdep support for btree node locks
WARNING in bch2_fs_ioctl bcachefs C done 36 79d 141d 27/28 68d d293ece10810 bcachefs: Fix shutdown ordering
KASAN: global-out-of-bounds Read in srcu_gp_start_if_needed bcachefs 1 160d 156d 27/28 68d d293ece10810 bcachefs: Fix shutdown ordering
kernel panic: bch_dev->ref underflow, last put: bch2_get_next_dev bcachefs C done 21 159d 169d 27/28 68d 9667214b30ef bcachefs: Fix ref in trans_mark_dev_sbs() error path
KASAN: wild-memory-access Read in __timer_delete_sync bcachefs 5 89d 156d 27/28 68d d293ece10810 bcachefs: Fix shutdown ordering
WARNING: suspicious RCU usage in bch2_bucket_ref_update bcachefs C done 5 114d 113d 27/28 77d 6f692b1672bd bcachefs: Fix RCU splat
kernel BUG in bch2_bucket_alloc_trans bcachefs 18 103d 132d 27/28 77d 44ec5990357b bcachefs: Don't use the new_fs() bucket alloc path on an initialized fs
BUG: sleeping function called from invalid context in bch2_printbuf_make_room bcachefs C done 27 102d 100d 27/28 77d 737759fc098f bcachefs: Fix printbuf usage while atomic
UBSAN: shift-out-of-bounds in bch2_bkey_format_invalid (2) bcachefs C 117 78d 142d 27/28 77d a0bd30e4ea9d bcachefs: Fix shift greater than integer size
kernel BUG in bch2_ioctl_fsck_online bcachefs C done 3 134d 130d 26/28 109d 9bd01500e4d8 bcachefs: Fix freeing of error pointers
WARNING in __virt_to_phys (4) bcachefs C 2 122d 118d 26/28 109d 9bd01500e4d8 bcachefs: Fix freeing of error pointers
UBSAN: shift-out-of-bounds in bch2_btree_node_read_done bcachefs C 3 137d 160d 26/28 110d 9e7cfb35e266 bcachefs: Check for invalid btree IDs
UBSAN: array-index-out-of-bounds in bch2_bkey_swab_key bcachefs 2 145d 144d 26/28 112d d47df4f616d5 bcachefs: Fix array-index-out-of-bounds
INFO: task hung in journal_quiesce bcachefs syz 76 124d 152d 26/28 112d 89d21b69b4f8 bcachefs: Add missing bch2_journal_do_writes() call
UBSAN: array-index-out-of-bounds in lock_timer_base bcachefs kvm 4 135d 149d 26/28 113d b79922009214 bcachefs: Add missing synchronize_srcu_expedited() call when shutting down
WARNING in bch2_fs_read_write_early bcachefs C 35 130d 138d 26/28 113d 1ba44217f825 bcachefs: delete_dead_snapshots() doesn't need to go RW
UBSAN: shift-out-of-bounds in read_one_super (2) bcachefs 4 139d 135d 26/28 113d d406545613b5 bcachefs: Fix shift overflow in read_one_super()
KASAN: slab-use-after-free Read in bch2_sb_errors_from_cpu bcachefs C 2 130d 127d 26/28 113d 211c581de28e bcachefs: slab-use-after-free Read in bch2_sb_errors_from_cpu
UBSAN: shift-out-of-bounds in bch2_blacklist_entries_gc bcachefs C 45 127d 127d 26/28 113d 472237b69d07 bcachefs: Fix shift-out-of-bounds in bch2_blacklist_entries_gc
kernel BUG in bch2_journal_res_get bcachefs C 2 143d 139d 26/28 113d dbf4d79b7fc7 bcachefs: Fix early init error path in journal code
kernel BUG in bch2_lru_change bcachefs C done 4 130d 146d 26/28 113d cff07e2739d8 bcachefs: Guard against overflowing LRU_TIME_BITS
WARNING: locking bug in srcu_gp_start_if_needed kvm bcachefs 2 140d 141d 26/28 113d f770a6e9a3d7 bcachefs: Fix initialization order for srcu barrier
WARNING: kmalloc bug in __snapshot_t_mut bcachefs C done 10 123d 154d 26/28 113d 64cd7de998f3 bcachefs: Fix kmalloc bug in __snapshot_t_mut
KASAN: slab-use-after-free Read in bch2_fs_recovery bcachefs 21 131d 131d 26/28 113d 2fe79ce7d1e8 bcachefs: Fix a UAF after write_super()
WARNING: locking bug in __timer_delete_sync kvm bcachefs 6 127d 151d 26/28 113d b79922009214 bcachefs: Add missing synchronize_srcu_expedited() call when shutting down
kernel BUG in gc_bucket bcachefs C done 221 146d 151d 26/28 113d 9432e90df1b8 bcachefs: Check for invalid bucket from bucket_gen(), gc_bucket()
general protection fault in bch2_fs_btree_key_cache_exit bcachefs 6 139d 139d 26/28 132d b30b70ad8bff bcachefs: Fix early error path in bch2_fs_btree_key_cache_exit()
UBSAN: shift-out-of-bounds in bch2_sb_dev_has_data bcachefs C done 15 171d 169d 25/28 141d bcfbaea8e547 bcachefs: Fix shift overflows in replicas.c
kernel panic: not locked: inodes NUM:ADDR:NUM cached bcachefs C 2 168d 164d 25/28 141d 6ce26ad376bd bcachefs: Fix missing parens in drop_locks_do()
kernel BUG in bch2_btree_iter_verify_entry_exit bcachefs C done 3 161d 167d 25/28 141d 765b8cb8acab bcachefs: Check for subvolues with bogus snapshot/inode fields
kernel BUG in bch2_checksum bcachefs C done 9 159d 169d 25/28 141d 6b74fdcc8e25 bcachefs: bch2_checksum() returns 0 for unknown checksum type
general protection fault in poll_state_synchronize_srcu bcachefs 5 161d 161d 25/28 141d d293ece10810 bcachefs: Fix shutdown ordering
kernel BUG in cpu_replicas_add_entry bcachefs C done 11 152d 171d 25/28 141d 5fa421448d1f bcachefs: Fix bogus verify_replicas_entry() assert
kernel BUG in __journal_res_get bcachefs C done 7 150d 174d 25/28 141d cd3b31f9d417 bcachefs: Ensure we're RW before journalling
KASAN: stack-out-of-bounds Read in __bch2_encrypt_bio bcachefs C done 2 172d 169d 25/28 141d 2ba24864d2f6 bcachefs: Fix stack oob in __bch2_encrypt_bio()
UBSAN: shift-out-of-bounds in bch2_btree_lost_data bcachefs C done 3 167d 166d 25/28 141d f108ddd467b5 bcachefs: Fix shift overflow in btree_lost_data()
kernel BUG in bch2_fs_release bcachefs 3 153d 158d 25/28 141d d509cadc3a48 bcachefs: Fix debug assert
kernel panic: bch_dev->ref underflow, last put: bch2_trigger_alloc bcachefs C done 6 159d 170d 25/28 141d 9667214b30ef bcachefs: Fix ref in trans_mark_dev_sbs() error path
general protection fault in __bch2_insert_snapshot_whiteouts bcachefs C done 65 156d 169d 25/28 141d 6d48e61364ae bcachefs: Add missing guard in bch2_snapshot_has_children()
KASAN: slab-use-after-free Read in evict_inodes bcachefs C done 2 174d 170d 25/28 141d d93ff5fa40b9 bcachefs: Fix race path in bch2_inode_insert()
general protection fault in crypto_skcipher_encrypt crypto bcachefs C error 66 141d 169d 25/28 141d c06a8b75679d bcachefs: Fix bch2_alloc_ciphers()
KMSAN: uninit-value in bch2_dirent_invalid bcachefs C 239 141d 169d 25/28 141d 2195b755ebd2 bcachefs: Fix unsafety in bch2_dirent_name_bytes()
kernel BUG in bch2_fs_recovery bcachefs C done done 161 174d 180d 25/28 142d 7ffec9ccdc6a bcachefs: don't free error pointers
UBSAN: shift-out-of-bounds in read_one_super bcachefs C done 31 148d 177d 25/28 147d 71dac2482ad3 bcachefs: BCH_SB_LAYOUT_SIZE_BITS_MAX
WARNING: kmalloc bug in bch2_dev_buckets_resize bcachefs C 17 148d 179d 25/28 147d db42549d402c bcachefs: Add a better limit for maximum number of buckets
WARNING in __virt_to_phys (3) bcachefs C 447 147d 180d 25/28 147d 7ffec9ccdc6a bcachefs: don't free error pointers
KMSAN: uninit-value in __bch2_write_index bcachefs 1 179d 179d 25/28 147d 1267df40acb2 bcachefs: Initialize bch_write_op->failed in inline data path
BUG: unable to handle kernel paging request in bch2_fs_btree_key_cache_exit bcachefs C 1002 147d 180d 25/28 147d b30b70ad8bff bcachefs: Fix early error path in bch2_fs_btree_key_cache_exit()
WARNING: suspicious RCU usage in bch2_fs_quota_read bcachefs C done 24 148d 178d 25/28 147d 8060bf1d83f7 bcachefs: Fix snapshot_t() usage in bch2_fs_quota_read_inode()
UBSAN: shift-out-of-bounds in __bch2_bkey_invalid bcachefs C done 6 152d 178d 25/28 147d 2bb9600d5d47 bcachefs: Guard against unknown k.k->type in __bkey_invalid()
KASAN: slab-out-of-bounds Read in bch2_sb_downgrade_to_text bcachefs C done 32 164d 177d 25/28 147d 692aa7a54b2b bcachefs: Fix sb_field_downgrade validation
KASAN: slab-out-of-bounds Read in bch2_sb_clean_to_text bcachefs C done 3 168d 178d 25/28 147d f39055220f6f bcachefs: Add missing validation for superblock section clean
kernel BUG in bch2_alloc_v4_invalid bcachefs C error 3 155d 178d 25/28 147d 6b8cbfc3db75 bcachefs: Fix assert in bch2_alloc_v4_invalid()
KASAN: slab-out-of-bounds Read in bch2_varint_decode_fast bcachefs C 583 147d 180d 25/28 147d 4a8521b6bb81 bcachefs: Inodes need extra padding for varint_decode_fast()
UBSAN: shift-out-of-bounds in bch2_bkey_format_invalid bcachefs C 45 150d 175d 25/28 147d 61692c7812ab bcachefs: bch2_bkey_format_field_overflows()
UBSAN: shift-out-of-bounds in rewrite_old_nodes_pred bcachefs C done 3 178d 178d 25/28 147d 0ec5b3b7ccfc bcachefs: Fix shift-by-64 in bformat_needs_redo()
kernel BUG in bch2_btree_node_read_done bcachefs C error 5 177d 180d 25/28 147d a2ddaf965f6a bcachefs: bucket_pos_to_bp_noerror()