syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (56):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 5 2d13h 2d13h
kernel BUG in ext4_alloc_file_blocks ext4 C error 3 8d22h 6d08h PATCH [2d23h]
BUG: corrupted list in __sk_destruct (2) net ext4 syz done 1 30d 29d
WARNING in get_dump_page ext4 mm C done 5 22d 35d
WARNING in __ext4_iget ext4 C done 4927 8d23h 50d
general protection fault in __dev_set_rx_mode net ext4 syz 1 55d 51d
WARNING in inode_set_cached_link ext4 C done 76506 now 55d 💬 1 [9d06h]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 24d 56d
kernel BUG in ext4_es_cache_extent (2) ext4 1 69d 65d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 3d19h 67d
KASAN: slab-out-of-bounds Read in filldir64 ext4 1 83d 70d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 49d 71d
possible deadlock in wait_transaction_locked (2) ext4 1 84d 80d
kernel BUG in set_blocksize (2) block udf ext4 syz error 1 87d 83d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 3d15h 89d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C done 22 2d19h 93d 💬 1 [5d07h]
possible deadlock in ext4_readpage_inline ext4 6 73d 98d
INFO: task hung in find_inode_fast (4) ext4 syz error 8 9d13h 100d
possible deadlock in start_this_handle (5) ext4 33 67d 104d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 79d 105d
possible deadlock in ext4_setattr (3) ext4 2 92d 110d
general protection fault in pcpu_alloc wireless ext4 syz 1 122d 119d
WARNING: locking bug in jbd2_alloc ext4 8 4d02h 125d
INFO: task hung in do_get_write_access (3) ext4 C error 136 7d12h 130d
kernel BUG in ext4_write_inline_data (2) ext4 C error 25 1d16h 132d 💬 2 [131d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 15 1d00h 137d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 8d08h 152d PATCH [149d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 18 23d 153d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 22 6d23h 158d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 112 2d09h 159d PATCH [149d]
possible deadlock in ext4_writepages (2) ext4 4 17d 165d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 24 3d02h 167d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 25d 178d
possible deadlock in dqget ocfs2 ext4 C 43002 22m 183d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 36 12d 185d 💬 4 [71d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 75 18h16m 186d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1309 41m 193d PATCH [166d]
WARNING in jbd2_journal_dirty_metadata ext4 49 37d 205d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 20d 213d 💬 1 [213d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 26d 217d 💬 1 [216d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 59 2d00h 237d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 255 15h33m 243d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 13d 248d 💬 1 [248d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 28d 309d PATCH [308d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1950 19h43m 322d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 183 12d 339d PATCH [285d]
WARNING in __ext4_journal_start_sb ext4 C 4 16d 340d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 16d 342d 💬 2 [308d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 323d 356d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 3d10h 425d 💬 1 [40d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2360 6d15h 624d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 117d 667d PATCH [187d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 134d 667d
kernel BUG in ext4_do_writepages ext4 C error 2067 11h37m 837d 💬 8 [9d06h]
kernel BUG in __ext4_journal_stop ext4 C error done 23 20d 856d 💬 7 [386d]
memory leak in __lookup_slow ext4 usb C 2 947d 1267d
moderation (27):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (2) ext4 1 4d11h 4d11h
general protection fault in ext4_finish_bio (2) ext4 1 10d 6d21h
KCSAN: data-race in xas_find_marked / xas_init_marks (5) ext4 1 13d 13d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) ext4 2 6d08h 18d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 21d 21d
general protection fault in ext4_put_super (2) ext4 1 35d 31d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 5 14d 43d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count ext4 1 46d 46d
KCSAN: data-race in inode_cgwb_move_to_attached / vfs_fsync_range ext4 1 54d 54d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 4 36d 61d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 3 54d 118d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 9 1d23h 125d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 37d 129d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 16 10d 135d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 18 3d21h 141d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 19 2d05h 181d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 21 9d09h 206d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 42 8d05h 248d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 192 9h25m 318d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 358 15h37m 318d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 91 14h25m 480d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 126 7d11h 482d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 950 18h03m 482d
KCSAN: data-race in data_push_tail / string ext4 407 3d15h 1350d
KCSAN: data-race in data_alloc / prb_reserve netfilter ext4 1039 1d05h 1469d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 batman 3588 12h58m 1605d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2476 15h39m 1885d