syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (58):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in __sk_destruct (2) net ext4 syz done 1 12d 11d
WARNING in get_dump_page mm ext4 C done 5 4d04h 17d
WARNING in __ext4_iget ext4 C done 3496 2h58m 32d
general protection fault in __dev_set_rx_mode net ext4 syz 1 37d 33d
WARNING in inode_set_cached_link ext4 C done 57635 now 37d 💬 1 [35d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 6d19h 38d
BUG: bad usercopy in vfs_readlink ext4 C done 5 10d 39d PATCH [33d]
kernel BUG in ext4_es_cache_extent (2) ext4 1 51d 47d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 16d 49d
KASAN: slab-out-of-bounds Read in filldir64 ext4 1 65d 52d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 31d 53d
possible deadlock in wait_transaction_locked (2) ext4 1 66d 62d
kernel BUG in set_blocksize (2) block udf ext4 syz error 1 69d 65d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 10d 71d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C 16 5h21m 75d
possible deadlock in ext4_readpage_inline ext4 6 55d 80d
kernel BUG in deactivate_slab (2) ext4 1 86d 82d
INFO: task hung in find_inode_fast (4) ext4 syz error 7 6d04h 83d
possible deadlock in start_this_handle (5) ext4 33 49d 86d
possible deadlock in ext4_destroy_inline_data ext4 1 90d 86d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 61d 87d
possible deadlock in ext4_setattr (3) ext4 2 74d 92d
general protection fault in pcpu_alloc ext4 wireless syz 1 104d 101d
WARNING: locking bug in jbd2_alloc ext4 6 8d18h 107d
INFO: task hung in do_get_write_access (3) ext4 C error 107 5d07h 112d
WARNING in __find_get_block (2) ocfs2 ext4 C done done 165 59d 112d
kernel BUG in ext4_write_inline_data (2) ext4 C error 14 2d03h 114d 💬 2 [113d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 16d 119d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 40d 134d PATCH [131d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 18 5d19h 135d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 20 1d09h 140d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 100 2d15h 141d PATCH [131d]
possible deadlock in ext4_writepages (2) ext4 3 97d 147d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 21 2d02h 149d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 7d18h 160d
possible deadlock in dqget ext4 ocfs2 C 39154 now 165d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 35 22h16m 167d 💬 4 [53d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 58 1d12h 168d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1154 3h05m 175d PATCH [148d]
WARNING in jbd2_journal_dirty_metadata ext4 49 19d 187d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 2d23h 195d 💬 1 [195d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 8d18h 199d 💬 1 [198d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 54 4d08h 219d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 235 19h03m 225d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 27d 230d 💬 1 [230d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 10d 291d PATCH [291d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1926 3d00h 304d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 178 1d18h 321d PATCH [267d]
WARNING in __ext4_journal_start_sb ext4 C 3 20d 322d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 99 4h18m 325d 💬 2 [290d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 305d 338d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 15d 407d 💬 1 [22d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2240 7h19m 606d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 99d 649d PATCH [169d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 116d 649d
kernel BUG in ext4_do_writepages ext4 C error 2053 38m 819d 💬 8 [22d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 2d01h 838d 💬 7 [368d]
memory leak in __lookup_slow ext4 usb C 2 929d 1249d
moderation (23):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) ext4 1 20h18m 20h17m
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 3d02h 3d02h
general protection fault in ext4_put_super (2) ext4 1 17d 13d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 3 3d09h 16d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 3 1d06h 25d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count ext4 1 28d 28d
KCSAN: data-race in inode_cgwb_move_to_attached / vfs_fsync_range ext4 1 36d 36d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 4 18d 43d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 3 37d 100d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 8 23d 107d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 19d 111d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 15 8d08h 117d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 15 35d 123d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) ext4 12 39d 159d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 16 1d21h 164d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 19 2d11h 188d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 39 3d10h 230d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 179 3d10h 300d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 327 19h02m 301d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 81 3d01h 462d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 123 5d03h 464d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 909 1h55m 464d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2457 1d21h 1867d