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 13d 12d
WARNING in get_dump_page mm ext4 C done 5 5d02h 18d
WARNING in __ext4_iget ext4 C done 3614 now 33d
general protection fault in __dev_set_rx_mode net ext4 syz 1 38d 34d
WARNING in inode_set_cached_link ext4 C done 59095 now 38d 💬 1 [36d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 7d17h 39d
BUG: bad usercopy in vfs_readlink ext4 C done 5 11d 40d PATCH [34d]
kernel BUG in ext4_es_cache_extent (2) ext4 1 52d 48d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 17d 50d
KASAN: slab-out-of-bounds Read in filldir64 ext4 1 66d 53d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 32d 54d
possible deadlock in wait_transaction_locked (2) ext4 1 67d 63d
kernel BUG in set_blocksize (2) block udf ext4 syz error 1 70d 66d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 11d 72d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C 16 1d03h 76d
possible deadlock in ext4_readpage_inline ext4 6 56d 81d
kernel BUG in deactivate_slab (2) ext4 1 87d 83d
INFO: task hung in find_inode_fast (4) ext4 syz error 7 7d01h 83d
possible deadlock in start_this_handle (5) ext4 33 50d 87d
possible deadlock in ext4_destroy_inline_data ext4 1 91d 87d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 62d 88d
possible deadlock in ext4_setattr (3) ext4 2 75d 93d
general protection fault in pcpu_alloc ext4 wireless syz 1 105d 102d
WARNING: locking bug in jbd2_alloc ext4 6 9d15h 108d
INFO: task hung in do_get_write_access (3) ext4 C error 107 6d05h 113d
WARNING in __find_get_block (2) ocfs2 ext4 C done done 165 60d 113d
kernel BUG in ext4_write_inline_data (2) ext4 C error 14 3d00h 115d 💬 2 [114d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 17d 120d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 41d 135d PATCH [132d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 18 6d17h 136d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 20 2d07h 140d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 101 14h47m 142d PATCH [132d]
possible deadlock in ext4_writepages (2) ext4 4 2h44m 148d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 21 3d00h 149d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 8d16h 161d
possible deadlock in dqget ext4 ocfs2 C 39411 7m 166d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 35 1d20h 168d 💬 4 [54d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 58 2d09h 169d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1161 21m 175d PATCH [149d]
WARNING in jbd2_journal_dirty_metadata ext4 49 20d 188d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 3d21h 196d 💬 1 [196d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 9d16h 200d 💬 1 [199d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 54 5d06h 220d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 236 17h12m 226d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 28d 231d 💬 1 [231d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 11d 292d PATCH [291d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1926 3d22h 305d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 178 2d16h 322d PATCH [268d]
WARNING in __ext4_journal_start_sb ext4 C 3 21d 323d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 99 1d02h 325d 💬 2 [291d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 306d 339d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 16d 408d 💬 1 [23d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2242 5h02m 607d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 100d 650d PATCH [170d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 117d 650d
kernel BUG in ext4_do_writepages ext4 C error 2057 8h36m 820d 💬 8 [23d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 2d22h 839d 💬 7 [369d]
memory leak in __lookup_slow ext4 usb C 2 930d 1250d
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 1d18h 1d18h
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 4d00h 4d00h
general protection fault in ext4_put_super (2) ext4 1 18d 14d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 3 4d06h 17d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 3 2d04h 26d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count ext4 1 29d 29d
KCSAN: data-race in inode_cgwb_move_to_attached / vfs_fsync_range ext4 1 37d 37d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 4 19d 44d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 3 37d 101d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 8 24d 108d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 20d 112d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 15 9d06h 118d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 15 36d 124d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) ext4 12 40d 160d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 16 2d19h 164d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 19 3d08h 189d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 39 4d08h 231d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 179 4d08h 301d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 329 11h09m 301d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 81 3d23h 462d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 123 6d01h 465d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 913 26m 465d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2457 2d18h 1868d