syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (51):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ext4_ext_insert_extent (2) ext4 1 14d 10d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 5 22d 22d
kernel BUG in ext4_alloc_file_blocks ext4 C error 3 28d 25d PATCH [22d]
BUG: corrupted list in __sk_destruct (2) net ext4 syz done 1 49d 49d
WARNING in get_dump_page ext4 mm C done error 5 41d 55d
WARNING in __ext4_iget ext4 C done 4927 28d 69d
general protection fault in __dev_set_rx_mode ext4 net syz 1 74d 70d 💬 1 [2d04h]
WARNING in inode_set_cached_link ext4 C done 78396 15d 74d 💬 1 [28d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 7d04h 75d
kernel BUG in ext4_es_cache_extent (2) ext4 1 88d 84d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 23d 87d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 69d 90d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 23d 109d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C done 30 6d03h 112d 💬 1 [24d]
possible deadlock in ext4_readpage_inline ext4 6 92d 118d
INFO: task hung in find_inode_fast (4) ext4 syz error 8 29d 120d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 98d 125d
general protection fault in pcpu_alloc wireless ext4 syz 1 141d 138d
WARNING: locking bug in jbd2_alloc ext4 8 23d 145d
INFO: task hung in do_get_write_access (3) ext4 C error 368 36m 149d
kernel BUG in ext4_write_inline_data (2) ext4 C error 33 19h00m 152d PATCH [6d20h]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 16 13d 156d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 13d 171d PATCH [169d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 23 8h59m 173d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 22 26d 177d
possible deadlock in ext4_writepages (2) ext4 4 36d 184d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 25 8d07h 186d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive done 6 45d 197d
possible deadlock in dqget ocfs2 ext4 C 47617 now 203d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 36 31d 204d 💬 4 [90d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 77 3d20h 206d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1488 1h56m 212d PATCH [186d]
WARNING in jbd2_journal_dirty_metadata ext4 49 56d 225d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 40d 233d 💬 1 [233d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 10d 236d 💬 1 [236d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 71 5h16m 257d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 281 1d16h 263d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 33d 268d 💬 1 [267d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 12d 328d PATCH [328d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2051 10h00m 342d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 186 2d09h 359d PATCH [305d]
WARNING in __ext4_journal_start_sb ext4 C 4 35d 359d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 5d14h 362d 💬 2 [327d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 342d 376d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 22d 445d 💬 1 [60d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2370 1d23h 644d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 136d 687d PATCH [206d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 153d 687d
kernel BUG in ext4_do_writepages ext4 C error 2084 1h36m 856d 💬 8 [28d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 39d 876d 💬 7 [406d]
memory leak in __lookup_slow ext4 usb C 2 966d 1287d
moderation (25):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in ext4_put_io_end_defer ext4 1 8d18h 4d18h
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (2) ext4 1 24d 24d
general protection fault in ext4_finish_bio (2) ext4 1 30d 26d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) ext4 1 33d 33d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) exfat ext4 2 25d 38d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 40d 40d
general protection fault in ext4_put_super (2) ext4 1 55d 51d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 5 34d 62d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 6 7d16h 80d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 9 21d 144d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 57d 148d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 16 29d 155d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 21 11d 161d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 22 8d21h 201d
KCSAN: data-race in console_flush_all / console_flush_all isofs ext4 40 12d 210d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 45 3d17h 268d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 203 9h16m 338d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 378 9h38m 338d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 103 5d16h 499d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 129 1d13h 502d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 992 9h52m 502d
KCSAN: data-race in data_push_tail / string ext4 414 25m 1369d
KCSAN: data-race in data_alloc / prb_reserve netfilter ext4 1051 16h37m 1488d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 batman 3622 8h06m 1625d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2494 1d17h 1905d