Applied filters: WithRepro (drop) Label=subsystems:ext4 (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
INFO: task hung in bch2_page_fault prio:high ntfs3 ext4 exfat 1 syz done 42 419d 668d 2/29 never bcachefs: Fix readahead involved deadlock
general protection fault in __bh_submit prio:high ext4 2 syz, C 32304 18d 42d 2/29 never buffer: allow a buffer_head to point at memory outside the page cache
WARNING in __folio_set_anon mm ext4 prio:low -1 syz, C 4 19d 19d 22/29 never d3ed3a40951c drivers/char/mem: mmap readonly MAP_SHARED-/dev/zero correctly
possible deadlock in ext4_evict_inode (5) prio:high ext4 4 syz, C error 589 55d 341d 27/29 never a897682793eb ext4: fix circular lock dependency in ext4_ext_migrate
possible deadlock in wait_transaction_locked (3) prio:high ext4 4 syz, C error 955 39d 286d 27/29 never 7461c60b9c6a ext4: skip extra isize expansion during mount to prevent deadlock
WARNING in ext4_xattr_set_entry (2) ext4 -1 syz, C error 9 881d 915d 2/29 never ext4: skip extra isize expansion while unmounting
WARNING in ext4_xattr_inode_update_ref (2) prio:low ext4 -1 syz, C error 15604 39d 347d 27/29 never 2c3447a9c4fe ext4: validate EA inode i_nlink in ext4_xattr_inode_iget
KASAN: slab-use-after-free Read in __ext4_check_dir_entry prio:high ext4 19 syz, C error error 7 67d 469d 27/29 never bc4b7b0414c3 ext4: validate readdir offset before accessing dirent
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt prio:high 7 syz, C 147 119d 363d 27/29 never 5acc6f649a68 fscrypt: Always use blk-crypto for contents on block-based filesystems
INFO: task hung in io_write prio:high io-uring ext4 1 syz, C 1 35d 34d 27/29 never 796aa0547557 io_uring/rw: end write accounting from ->ki_complete
possible deadlock in ext4_xattr_inode_lookup_create prio:high ext4 4 syz, C done error 287 145d 745d 29/29 84d 7f473f971382 ext4: lockdep: handle i_data_sem subclassing for special inodes
general protection fault in jbd2_journal_dirty_metadata (2) prio:high ext4 2 syz, C error 28 120d 161d 29/29 90d 8fc197cf366b jbd2: check for aborted handle in jbd2_journal_dirty_metadata()
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 syz, C inconclusive error 174 115d 984d 29/29 90d ad09aa45965d ext4: fix kernel BUG in ext4_write_inline_data_end
possible deadlock in lock_two_nondirectories (2) prio:high ext4 overlayfs 4 syz, C error 17 108d 130d 29/29 90d c143957520c6 ext4: validate donor file superblock early in EXT4_IOC_MOVE_EXT
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 syz, C error error 7 215d 504d 29/29 145d 2acb5c12ebd8 ext4: validate p_idx bounds in ext4_ext_correct_indexes
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 syz, C error 73 203d 561d 29/29 145d 3822743dc203 ext4: reject mount if bigalloc with s_first_data_block != 0
WARNING in __folio_mark_dirty (3) ext4 -1 syz, C error 115 183d 326d 29/29 145d 9b25f381de6b ext4: unmap invalidated folios from page tables in mpage_release_unused_pages()
kernel BUG in ext4_write_inline_data (4) ext4 -1 syz, C error 13 159d 252d 29/29 145d ed9356a30e59 ext4: convert inline data to extents when truncate exceeds inline size
KASAN: slab-out-of-bounds Read in ext4_search_dir ext4 19 syz, C 5 292d 376d 29/29 159d 08e136ebd193 loop: don't change loop device under exclusive opener in loop_set_status
kernel BUG in ext4_swap_extents ext4 -1 syz, C 6 269d 309d 29/29 159d 0ef7ef422730 ext4: add missing down_write_data_sem in mext_move_extent().
possible deadlock in dqget ocfs2 ext4 4 syz, C error 100357 288d 742d 29/29 278d 524c3853831c jbd2: use a per-journal lock_class_key for jbd2_trans_commit_key
general protection fault in iomap_dio_bio_end_io ext4 iomap 2 syz, C error 16 320d 323d 29/29 278d 7fd8720dff2d iomap: allocate s_dio_done_wq for async reads as well
kernel BUG in ext4_write_inline_data (3) ext4 -1 syz, C error 8 285d 394d 29/29 278d 892e1cf17555 ext4: refresh inline data size before write operations
kernel BUG in ext4_es_cache_extent (3) ext4 -1 syz, C 4 390d 404d 29/29 329d 1d3ad183943b ext4: detect invalid INLINE_DATA + EXTENTS flag combination
WARNING in ext4_init_orphan_info ext4 mm -1 syz, C done 5 375d 399d 29/29 348d 0a6ce20c1564 ext4: verify orphan file size is not too big
WARNING in __rt_mutex_slowlock_locked exfat ext4 -1 syz, C done 10 359d 417d 29/29 348d 79c1587b6cda exfat: validate cluster allocation bits of the allocation bitmap
WARNING in ext4_xattr_inode_update_ref ext4 -1 syz, C error 1291 348d 397d 29/29 348d 57295e835408 ext4: guard against EA inode refcount underflow in xattr update
WARNING in ext4_xattr_block_set (3) ext4 -1 syz, C error 73 360d 391d 29/29 348d 44d2a72f4d64 ext4: validate ea_ino and size in check_xattrs
general protection fault in clip_push ext4 net 8 syz, C 5 472d 479d 29/29 403d b993ea46b3b6 atm: clip: prevent NULL deref in clip_push()
kernel BUG in ext4_update_inline_data ext4 -1 syz, C 15 441d 462d 29/29 403d 099b847ccc6c ext4: do not BUG when INLINE_DATA_FL lacks system.data xattr
general protection fault in jbd2_journal_dirty_metadata ext4 2 syz 9 529d 534d 29/29 462d af98b0157adf jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata()
kernel BUG in ext4_write_inline_data (2) ext4 -1 syz, C error 46 477d 691d 29/29 462d 227cb4ca5a65 ext4: inline: fix len overflow in ext4_prepare_inline_data
WARNING in inode_set_cached_link ext4 -1 syz, C done unreliable 78396 554d 613d 29/29 465d 5f920d5d6083 ext4: verify fast symlink length
KASAN: use-after-free Write in ext4_insert_dentry ext4 22 syz, C done 117 550d 717d 28/29 483d 94824ac9a8aa ext4: fix off-by-one error in do_split
WARNING in file_seek_cur_needs_f_lock overlayfs ext4 -1 syz, C done 10 504d 554d 28/29 489d 10a77965760c batman-adv: Fix double-hold of meshif when getting enabled
BUG: bad usercopy in vfs_readlink ext4 -1 syz, C done 5 586d 616d 28/29 489d 5f920d5d6083 ext4: verify fast symlink length
WARNING: locking bug in ext4_move_extents ext4 4 syz, C done 12000 672d 1226d 28/29 666d d7fe143cb115 locking/lockdep: Avoid creating new name string literals in lockdep_set_subclass()
possible deadlock in ext4_xattr_inode_iget (3) ext4 4 syz, C error done 183 741d 923d 28/29 698d d1bc560e9a9c ext4: nested locking for xattr inode
INFO: task hung in ext4_stop_mmpd ext4 1 syz, C done done 483 752d 825d 28/29 714d d3476f3dad4a ext4: don't set SB_RDONLY after filesystem errors
KASAN: null-ptr-deref Write in jbd2_journal_update_sb_log_tail ext4 12 syz, C 4 747d 785d 28/29 720d 5784d9fcfd43 ocfs2: fix null-ptr-deref when journal load failed.
KASAN: use-after-free Read in ext4_search_dir (2) ext4 19 syz, C 5 761d 785d 28/29 720d c6b72f5d82b1 ext4: avoid OOB when system.data xattr changes underneath the filesystem
divide error in ext4_mb_regular_allocator ext4 2 syz, C done 2 780d 790d 28/29 720d ee85e0938aa8 ext4: check stripe size compatibility on remount as well
WARNING in fscrypt_fname_siphash ext4 fscrypt -1 syz, C unreliable 32 772d 866d 28/29 720d 985b67cd8639 ext4: filesystems without casefold feature cannot be mounted with siphash
WARNING: ODEBUG bug in ext4_fill_super (4) ext4 -1 syz, C 6 751d 845d 28/29 721d 0ce160c5bdb6 ext4: fix timer use-after-free on failed mount
kernel BUG in ext4_write_inline_data ext4 -1 syz, C error 36 820d 1306d 27/29 782d 5c099c4fdc43 ext4: fix kernel BUG in 'ext4_write_inline_data_end()'
WARNING in __fortify_report ext4 -1 syz, C 251 839d 873d 27/29 790d be27cd64461c ext4: use memtostr_pad() for s_volume_name
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 7 syz, C 267 850d 896d 27/29 790d 8dc9c3da79c8 ext4: fix uninitialized variable in ext4_inlinedir_to_tree
BUG: unable to handle kernel paging request in do_split ext4 8 syz, C inconclusive 17 823d 836d 27/29 790d 50ea741def58 ext4: check dot and dotdot of dx_root before making dir indexed f9ca51596bbf ext4: make sure the first directory block is not a hole
general protection fault in __block_commit_write ext4 8 syz, C inconclusive 7 834d 981d 27/29 790d 83f4414b8f84 ext4: sanity check for NULL pointer after ext4_force_shutdown
kernel BUG in __journal_res_get ext4 -1 syz, C done 7 862d 887d 25/29 854d cd3b31f9d417 bcachefs: Ensure we're RW before journalling
INFO: task hung in ext4_quota_write ext4 1 syz, C inconclusive 22 911d 1015d 25/29 859d 0a46ef234756 ext4: do not create EA inode under buffer lock
WARNING in mb_cache_destroy ext4 -1 syz, C done 738 877d 896d 25/29 859d 0c0b4a49d3e7 ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find()
WARNING: suspicious RCU usage in bch2_fs_quota_read ext4 4 syz, C done 24 860d 890d 25/29 859d 8060bf1d83f7 bcachefs: Fix snapshot_t() usage in bch2_fs_quota_read_inode()
KASAN: slab-use-after-free Read in fsnotify ext4 19 syz, C error 3 908d 915d 25/29 859d 795bb82d12a1 fsnotify: fix UAF from FS_ERROR event on a shutting down filesystem
general protection fault in jbd2__journal_start ext4 2 syz, C error 3 936d 991d 25/29 873d f2e812c1522d xfs: don't use current->journal_info
possible deadlock in ext4_xattr_inode_iget (2) ext4 4 syz, C done done 22 1001d 1194d 25/29 936d 6f861765464f fs: Block writes to mounted block devices
general protection fault in common_perm_cond ext4 apparmor 2 syz, C error done 1 1016d 1181d 25/29 963d 6f861765464f fs: Block writes to mounted block devices
WARNING in ext4_discard_allocated_blocks ext4 -1 syz, C inconclusive done 4 1010d 1127d 25/29 964d 6f861765464f fs: Block writes to mounted block devices
KASAN: use-after-free Read in ext4_search_dir prio:low ext4 19 syz, C error done 20 1009d 1250d 25/29 964d 6f861765464f fs: Block writes to mounted block devices
WARNING in lock_two_nondirectories ext4 -1 syz, C 3 1022d 1032d 25/29 969d 6f861765464f fs: Block writes to mounted block devices
general protection fault in utf8nlookup exfat ext4 2 syz, C done done 3 1012d 1119d 25/29 969d 6f861765464f fs: Block writes to mounted block devices
kernel BUG in ext4_enable_quotas ext4 -1 syz, C error done 16 1013d 1194d 25/29 969d 6f861765464f fs: Block writes to mounted block devices
KASAN: out-of-bounds Read in ext4_ext_remove_space ext4 17 syz, C error done 8 1012d 1186d 25/29 969d 6f861765464f fs: Block writes to mounted block devices
KASAN: slab-use-after-free Read in ext4_convert_inline_data_nolock ext4 19 syz, C error done 7 1019d 1296d 25/29 982d 6f861765464f fs: Block writes to mounted block devices
UBSAN: shift-out-of-bounds in ext4_handle_clustersize (2) ext4 -1 syz, C error done 3 1020d 1024d 25/29 984d 6f861765464f fs: Block writes to mounted block devices
KASAN: use-after-free Read in ext4_find_extent (3) prio:low ext4 19 syz, C error done 31 1022d 1203d 25/29 986d 6f861765464f fs: Block writes to mounted block devices
kernel BUG in ext4_write_inline_data_end ext4 -1 syz, C error done 32 1023d 1320d 25/29 986d 6f861765464f fs: Block writes to mounted block devices
INFO: task hung in find_inode_fast (2) ext4 1 syz, C unreliable done 10 1034d 1187d 25/29 986d 6f861765464f fs: Block writes to mounted block devices
kernel BUG in ext4_split_extent_at (2) ext4 -1 syz, C error done 3 1023d 1218d 25/29 986d 6f861765464f fs: Block writes to mounted block devices
WARNING in ext4_dio_write_end_io ext4 -1 syz, C done 2 1056d 1055d 25/29 996d 619f75dae2cf ext4: fix warning in ext4_dio_write_end_io()
possible deadlock in super_lock ext4 4 syz, C done done 52 1054d 1135d 25/29 1007d fd1464105cb3 fs: Avoid grabbing sb->s_umount under bdev->bd_holder_lock
WARNING in ext4_iomap_begin (2) ext4 -1 syz, C done 7 1099d 1214d 25/29 1027d ce56d21355cd ext4: fix racy may inline data check in dio write
general protection fault in ext4_finish_bio ext4 2 syz, C done 1 1201d 1197d 23/29 1096d 0b7ec177b589 crypto: algif_hash - Fix race between MORE and non-MORE sends
UBSAN: shift-out-of-bounds in ext2_fill_super (2) ext4 -1 syz, C 571 1174d 1218d 23/29 1096d 404615d7f1dc ext2: Drop fragment support
WARNING in ext4_file_write_iter ext4 -1 syz, C error 17314 1114d 1214d 23/29 1096d 194505b55dd7 ext4: drop dio overwrite only flag and associated warning
general protection fault in ext4_acquire_dquot ext4 8 syz, C 4 1210d 1249d 23/29 1096d 6a4e3363792e quota: Properly disable quotas when add_dquot_ref() fails
BUG: unable to handle kernel paging request in ext4_calculate_overhead ext4 8 syz, C done 31 1143d 1145d 23/29 1096d ee5c807137ce ext4: ext4_get_{dev}_journal return proper error value
possible deadlock in quotactl_fd ext4 4 syz, C error done 141 1200d 1281d 23/29 1153d 949f95ff39bf ext4: fix lockdep warning when enabling MMP
WARNING in __ext4fs_dirhash ext4 -1 syz, C done 25 1251d 1251d 22/29 1199d 4b3cb1d108bf ext4: improve error handling from ext4_dirhash()
WARNING: locking bug in ext4_xattr_inode_iget ext4 4 syz, C error 23 1222d 1253d 22/29 1199d 2bc7e7c1a3bc ext4: disallow ea_inodes with extended attributes
possible deadlock in ext4_xattr_get ext4 4 syz, C inconclusive 3 1254d 1527d 22/29 1199d b3e6bcb94590 ext4: add EA_INODE checking to ext4_iget()
INFO: task hung in __sync_dirty_buffer ext4 1 syz, C inconclusive error 832 1219d 1867d 22/29 1199d f4ce24f54d9c ext4: fix deadlock when converting an inline directory in nojournal mode
possible deadlock in ext4_multi_mount_protect ext4 4 syz, C 584 1199d 1284d 22/29 1199d 949f95ff39bf ext4: fix lockdep warning when enabling MMP
WARNING: locking bug in ext4_xattr_inode_update_ref ext4 4 syz, C error 4 1243d 1370d 22/29 1199d b928dfdcb27d ext4: set lockdep subclass for the ea_inode in ext4_xattr_inode_cache_find()
possible deadlock in ext4_setattr ext4 4 syz, C done 7 1248d 1368d 22/29 1199d b3e6bcb94590 ext4: add EA_INODE checking to ext4_iget()
KASAN: slab-out-of-bounds Read in get_max_inline_xattr_value_size ext4 19 syz, C 21 1255d 1293d 22/29 1199d 2220eaf90992 ext4: add bounds checking in get_max_inline_xattr_value_size()
KASAN: slab-out-of-bounds Read in ext4_group_desc_csum ext4 19 syz, C error 26 1248d 1349d 22/29 1199d 4f04351888a8 ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
kernel BUG in ext4_get_group_info ext4 -1 syz, C error 237 1248d 1881d 22/29 1199d 5354b2af3406 ext4: allow ext4_get_group_info() to fail 463808f237cf ext4: remove a BUG_ON in ext4_mb_release_group_pa()
WARNING in ext4_xattr_block_set (2) ext4 -1 syz, C error 32 1250d 1314d 22/29 1199d a44be64bbecb ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled
WARNING in kvfree (2) ext4 -1 syz, C 47 1255d 1307d 22/29 1199d b87c7cdf2bed ext4: fix invalid free tracking in ext4_xattr_move_to_block()
memory leak in ext4_expand_extra_isize_ea ext4 3 syz, C 2 1254d 1321d 22/29 1199d b87c7cdf2bed ext4: fix invalid free tracking in ext4_xattr_move_to_block()
possible deadlock in ext4_xattr_inode_iget ext4 4 syz, C done 351 1209d 1366d 22/29 1199d aff3bea95388 ext4: add lockdep annotations for i_data_sem for ea_inode's
possible deadlock in ext4_xattr_set_handle (3) ext4 4 syz, C 451 1200d 1357d 22/29 1199d b3e6bcb94590 ext4: add EA_INODE checking to ext4_iget()
WARNING in mb_find_extent ext4 -1 syz, C error error 135 1341d 1383d 22/29 1199d fa08a7b61dff ext4: fix WARNING in mb_find_extent
possible deadlock in jbd2_log_wait_commit ext4 4 syz, C done 429 1298d 1322d 22/29 1222d 3c92792da850 ext4: Fix deadlock during directory rename
WARNING in ext4_update_inline_data ext4 -1 syz, C error 21 1319d 1383d 22/29 1222d 2b96b4a5d944 ext4: fix WARNING in ext4_update_inline_data
possible deadlock in ext4_bmap ext4 4 syz, C error 78083 1223d 1527d 22/29 1222d 62913ae96de7 ext4, jbd2: add an optimized bmap for the journal inode
INFO: rcu detected stall in ext4_file_write_iter (6) ext4 1 syz, C error 8 1280d 1343d 22/29 1222d d125d1349abe alarmtimer: Prevent starvation by small intervals and SIG_IGN
KASAN: use-after-free Read in ext4_find_extent (2) ext4 19 syz, C error 2 1257d 1382d 22/29 1222d 835659598c67 ext4: fix use-after-free read in ext4_find_extent for bigalloc + inline
INFO: task hung in find_inode_fast ext4 1 syz, C error 28 1225d 1374d 22/29 1222d 0f7bfd6f8164 ext4: fix task hung in ext4_xattr_delete_inode
possible deadlock in __jbd2_log_wait_for_space ext4 4 syz, C error 34993 1278d 1527d 22/29 1222d 62913ae96de7 ext4, jbd2: add an optimized bmap for the journal inode
WARNING in fscrypt_destroy_keyring ext4 fscrypt -1 syz, C 2 1311d 1309d 22/29 1222d ccb820dc7d22 fscrypt: destroy keyring after security_sb_delete()
WARNING in print_tainted ext4 -1 syz, C 162 1223d 1394d 22/29 1222d c6adf659a8ba can: isotp: check CAN address family in isotp_bind() 4f027cba8216 can: isotp: split tx timer into transmission and timeout
possible deadlock in jbd2_journal_lock_updates ext4 4 syz, C error 83148 1229d 1527d 22/29 1222d 62913ae96de7 ext4, jbd2: add an optimized bmap for the journal inode
UBSAN: shift-out-of-bounds in ext2_fill_super ext4 -1 syz, C 2265 1222d 1326d 22/29 1222d 62aeb94433fc ext2: Check block size validity during mount
WARNING in ext4_da_release_space ext4 -1 syz, C error 9 1339d 1462d 22/29 1326d 1b8f787ef547 ext4: fix warning in 'ext4_da_release_space'
memory leak in __insert_pending ext4 3 syz, C 1 1443d 1439d 22/29 1326d 1da18e38cb97 ext4: fix reserved cluster accounting in __es_remove_extent()
memory leak in crypto_create_tfm_node ext4 crypto 3 syz, C 3 1457d 1462d 22/29 1326d ccd30a476f8e fscrypt: fix keyring memory leak on mount failure
WARNING in ext2_fill_super ext4 -1 syz, C 2 1512d 1508d 22/29 1326d d766f2d1e3e3 ext2: Add sanity checks for group and filesystem size e7c7fbb9a857 ext2: Use kvmalloc() for group descriptor array
KASAN: use-after-free Read in jbd2_journal_wait_updates ext4 19 syz, C error 143 1663d 1707d 22/29 1326d cc16eecae687 jbd2: fix use-after-free of transaction_t race
general protection fault in ext4_fill_super exfat ext4 12 syz, C done 5 1514d 1730d 22/29 1326d 7c268d4ce2d3 ext4: fix potential NULL pointer dereference in ext4_fill_super()
WARNING in ext4_expand_extra_isize_ea ext4 -1 syz, C error done 3 1400d 1412d 22/29 1326d cc12a6f25e07 ext4: allocate extended attribute value in vmalloc area
kernel BUG in ext4_mb_use_inode_pa ext4 -1 syz, C error done 2 1470d 1470d 22/29 1326d 4bb26f2885ac ext4: avoid crash when inline data creation follows DIO write
INFO: task hung in __writeback_inodes_sb_nr (5) ext4 1 syz, C done 48 1333d 1704d 22/29 1326d 7d9b1b578d67 ip6mr: fix use-after-free in ip6mr_sk_done()
WARNING in ext4_xattr_block_set ext4 -1 syz, C error 57 1332d 1438d 22/29 1326d fae381a3d79b ext4: init quota for 'old.inode' in 'ext4_rename'
kernel BUG in ext4_ind_remove_space ext4 -1 syz, C error done 10 1652d 1702d 22/29 1326d 2da376228a24 ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
kernel BUG in ext4_es_cache_extent ext4 -1 syz, C inconclusive 6 1350d 1709d 22/29 1326d c878bea3c9d7 ext4: filter out EXT4_FC_REPLAY from on-disk superblock field s_state
kernel BUG at fs/ext4/inline.c:LINE! ext4 -1 syz, C done done 76 1366d 2189d 22/29 1326d 5c099c4fdc43 ext4: fix kernel BUG in 'ext4_write_inline_data_end()'
general protection fault in __ext4_journal_get_write_access fuse ext4 2 syz, C done done 7 2162d 2212d 22/29 1427d 384d87ef2c95 block: Do not discard buffers under a mounted filesystem
KASAN: use-after-free Read in ext4_xattr_set_entry (4) ext4 22 syz, C error done 21 1695d 2082d 20/29 1660d 6e47a3cc68fc ext4: get rid of super block and sbi from handle_mount_ops()
possible deadlock in dquot_commit ext4 4 syz, C unreliable 41 1770d 2070d 20/29 1679d 4013d47a5307 ext4: make sure to reset inode lockdep class when quota enabling fails
INFO: task hung in ext4_put_super ext4 1 syz, C inconclusive done 1 1945d 1974d 20/29 1798d 618f003199c6 ext4: fix memory leak in ext4_fill_super
KASAN: slab-out-of-bounds Write in ext4_write_inline_data_end ext4 21 syz, C done 1 1881d 1881d 20/29 1798d a54c4613dac1 ext4: fix race writing to an inline_data file while its xattrs are changing
WARNING in ext4_xattr_set_entry ext4 -1 syz, C unreliable 7 2047d 2130d 20/29 1798d 6b22489911b7 ext4: do not try to set xattr into ea_inode if value is empty
UBSAN: shift-out-of-bounds in ext4_mb_init ext4 -1 syz, C done 5 2069d 2080d 20/29 1798d f91436d55a27 fs/ext4: fix integer overflow in s_log_groups_per_flex
possible deadlock in __loop_clr_fd (2) block ext4 4 syz, C unreliable 6977 1798d 1923d 20/29 1798d 1c500ad70638 loop: reduce the loop_ctl_mutex scope
memory leak in new_inode ext4 3 syz, C 5 1844d 2152d 20/29 1798d a8867f4e3809 ext4: fix memory leak in ext4_mb_init_backend on error path.
memory leak in ext4_multi_mount_protect ext4 3 syz, C 12 1941d 2119d 20/29 1798d 618f003199c6 ext4: fix memory leak in ext4_fill_super
WARNING: ODEBUG bug in ext4_fill_super (3) ext4 -1 syz, C done 392 1800d 2039d 20/29 1798d 0ce160c5bdb6 ext4: fix timer use-after-free on failed mount
memory leak in v2_read_file_info ext4 3 syz, C 71 2061d 2121d 20/29 2012d a4db1072e1a3 quota: Fix memory leak when handling corrupted quota file
INFO: task can't die in io_sq_thread_finish ext4 1 syz 137 2023d 2055d 20/29 2012d eb85890b29e4 io_uring: ensure SQPOLL startup is triggered before error shutdown
UBSAN: array-index-out-of-bounds in dquot_resume ext4 15 syz, C done 1 2137d 2135d 19/29 2043d e51d68e76d60 fs: quota: fix array-index-out-of-bounds bug by passing correct argument to vfs_cleanup_quota_inode()
general protection fault in ext4_commit_super ext4 2 syz, C done 4 2122d 2121d 19/29 2043d c92dc856848f ext4: defer saving error info from atomic context
kernel BUG at fs/ext4/inode.c:LINE! ext4 -1 syz, C done 9 2113d 2238d 19/29 2043d 073861ed77b6 mm: fix VM_BUG_ON(PageTail) and BUG_ON(PageWriteback)
BUG: unable to handle kernel paging request in dqput ext4 8 syz, C done 7 2138d 2207d 19/29 2043d 11c514a99bb9 quota: Sanity-check quota file headers on load
UBSAN: shift-out-of-bounds in ext4_fill_super ext4 -1 syz, C unreliable 88 2118d 2134d 19/29 2043d c9200760da8a ext4: check for invalid block size early when mounting a file system
INFO: task hung in pipe_release (2) ext4 1 syz done 3 2231d 2262d 15/29 2209d 7e24969022cb block: allow for_each_bvec to support zero len bvec
BUG: unable to handle kernel NULL pointer dereference in generic_perform_write (2) ext4 10 syz, C done 3 2375d 2373d 15/29 2278d 829b37b8cddb ext4: avoid race conditions when remounting with options that change dax
possible deadlock in ext4_evict_inode ext4 4 syz error error 38 2920d 2958d 15/29 2334d e5bfad3d7acc smack: use GFP_NOFS while holding inode_smack::smk_lock
general protection fault in path_openat ext4 2 syz, C done 7 2446d 2446d 15/29 2428d 6404674acd59 vfs: fix do_last() regression
KASAN: use-after-free Read in ext4_xattr_set_entry (2) ext4 19 syz, C done 19 2492d 2901d 15/29 2433d 9803387c55f7 ext4: validate the debug_want_extra_isize mount option at parse time
general protection fault in ext4_writepages ext4 2 syz, C done 18 2519d 2528d 15/29 2496d 4d06bfb97ecb ext4: Add error handling for io_end_vec struct allocation
KASAN: use-after-free Write in __ext4_expand_extra_isize ext4 22 syz, C 95 2724d 3115d 12/29 2677d 7bc04c5c2cc4 ext4: fix use-after-free race with debug_want_extra_isize
INFO: task hung in ext4_fallocate ext4 1 syz, C 1 2934d 2933d 11/29 2891d f18b2b83a727 ext4: fix argument checking in EXT4_IOC_MOVE_EXT
KASAN: stack-out-of-bounds Read in __schedule ext4 17 syz 4 2965d 2967d 10/29 2954d b845c898b2f1 bpf, sockmap: fix sock_hash_alloc and reject zero-sized keys
WARNING in up_write ext4 -1 syz, C 725 3067d 3115d 8/29 2960d d7d760efad70 locking/rwsem: Add a new RWSEM_ANONYMOUSLY_OWNED flag
KASAN: slab-out-of-bounds Read in __ext4_check_dir_entry ext4 17 syz, C 18 3116d 3117d 5/29 3058d e40ff2138985 ext4: force revalidation of directory pointer after seekdir(2)
WARNING in ext4_superblock_csum_set ext4 -1 syz, C 1 3116d 3115d 5/29 3079d a45403b51582 ext4: always initialize the crc32c checksum driver
kernel BUG at fs/ext4/extents.c:LINE! ext4 -1 syz, C 1 3117d 3116d 5/29 3079d 349fa7d6e193 ext4: prevent right-shifting extents beyond EXT_MAX_BLOCKS