syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (56):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in __sk_destruct (2) net ext4 syz done 1 23d 22d
WARNING in get_dump_page mm ext4 C done 5 15d 28d
WARNING in __ext4_iget ext4 C done 4927 2d06h 43d
general protection fault in __dev_set_rx_mode net ext4 syz 1 48d 44d
WARNING in inode_set_cached_link ext4 C done 74084 10m 48d 💬 1 [2d13h]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 18d 49d
BUG: bad usercopy in vfs_readlink ext4 C done 5 21d 50d PATCH [9d04h]
kernel BUG in ext4_es_cache_extent (2) ext4 1 62d 58d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 27d 61d
KASAN: slab-out-of-bounds Read in filldir64 ext4 1 77d 63d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 43d 64d
possible deadlock in wait_transaction_locked (2) ext4 1 77d 73d
kernel BUG in set_blocksize (2) block udf ext4 syz error 1 80d 76d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 21d 83d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C 20 2h13m 86d
possible deadlock in ext4_readpage_inline ext4 6 66d 92d
kernel BUG in deactivate_slab (2) ext4 1 97d 93d
INFO: task hung in find_inode_fast (4) ext4 syz error 8 2d20h 94d
possible deadlock in start_this_handle (5) ext4 33 61d 97d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 72d 98d
possible deadlock in ext4_setattr (3) ext4 2 85d 103d
general protection fault in pcpu_alloc ext4 wireless syz 1 115d 112d
WARNING: locking bug in jbd2_alloc ext4 7 1d13h 119d
INFO: task hung in do_get_write_access (3) ext4 C error 136 19h36m 123d
kernel BUG in ext4_write_inline_data (2) ext4 C error 21 11h51m 125d 💬 2 [124d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 27d 130d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 1d15h 145d PATCH [143d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 18 17d 146d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 22 6h08m 151d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 104 3d02h 152d PATCH [143d]
possible deadlock in ext4_writepages (2) ext4 4 10d 158d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 23 6d08h 160d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 19d 171d
possible deadlock in dqget ocfs2 ext4 C 42226 now 176d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 36 5d08h 178d 💬 4 [64d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 70 1d03h 180d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1261 3h06m 186d PATCH [160d]
WARNING in jbd2_journal_dirty_metadata ext4 49 30d 198d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 14d 207d 💬 1 [206d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 20d 210d 💬 1 [209d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 57 7d18h 231d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 247 5h56m 237d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 7d05h 242d 💬 1 [241d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 21d 302d PATCH [302d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1947 5h20m 316d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 183 6d02h 332d PATCH [279d]
WARNING in __ext4_journal_start_sb ext4 C 4 9d08h 333d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 9d15h 336d 💬 2 [301d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 316d 349d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 27d 418d 💬 1 [33d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2353 2h21m 618d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 110d 661d PATCH [180d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 127d 661d
kernel BUG in ext4_do_writepages ext4 C error 2061 1d04h 830d 💬 8 [2d13h]
kernel BUG in __ext4_journal_stop ext4 C error done 23 13d 849d 💬 7 [379d]
memory leak in __lookup_slow ext4 usb C 2 940d 1261d
moderation (25):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in ext4_finish_bio (2) ext4 1 4d04h 4h38m
KCSAN: data-race in xas_find_marked / xas_init_marks (5) ext4 1 7d04h 7d04h
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) ext4 1 12d 12d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 14d 14d
general protection fault in ext4_put_super (2) ext4 1 29d 25d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 4 2h14m 27d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 5 7d22h 36d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count ext4 1 39d 39d
KCSAN: data-race in inode_cgwb_move_to_attached / vfs_fsync_range ext4 1 47d 47d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 4 29d 54d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 3 48d 111d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 8 35d 118d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 30d 122d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 16 3d17h 129d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 17 2d14h 134d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) ext4 12 51d 170d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 16 13d 175d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 21 2d16h 200d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 42 1d12h 241d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 188 16h24m 312d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 344 2h56m 312d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 82 1d17h 473d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 126 18h14m 475d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 933 11h36m 475d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2471 5h54m 1879d