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 21d 21d
kernel BUG in ext4_alloc_file_blocks ext4 C error 3 27d 25d PATCH [21d]
BUG: corrupted list in __sk_destruct (2) net ext4 syz done 1 49d 48d
WARNING in get_dump_page ext4 mm C done error 5 41d 54d
WARNING in __ext4_iget ext4 C done 4927 27d 69d
general protection fault in __dev_set_rx_mode ext4 net syz 1 74d 70d 💬 1 [1d12h]
WARNING in inode_set_cached_link ext4 C done 78396 14d 74d 💬 1 [28d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 6d12h 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 22d 86d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 68d 90d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 22d 108d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C done 30 5d11h 112d 💬 1 [24d]
possible deadlock in ext4_readpage_inline ext4 6 92d 117d
INFO: task hung in find_inode_fast (4) ext4 syz error 8 28d 119d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 97d 124d
general protection fault in pcpu_alloc wireless ext4 syz 1 141d 138d
WARNING: locking bug in jbd2_alloc ext4 8 22d 144d
INFO: task hung in do_get_write_access (3) ext4 C error 364 1h07m 149d
kernel BUG in ext4_write_inline_data (2) ext4 C error 33 2h49m 151d PATCH [6d04h]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 16 12d 156d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 13d 171d PATCH [168d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 21 2d20h 172d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 22 25d 176d
possible deadlock in ext4_writepages (2) ext4 4 36d 184d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 25 7d15h 185d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive done 6 44d 197d
possible deadlock in dqget ocfs2 ext4 C 47411 now 202d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 36 30d 204d 💬 4 [90d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 77 3d04h 205d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1478 2h01m 211d PATCH [185d]
WARNING in jbd2_journal_dirty_metadata ext4 49 55d 224d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 39d 232d 💬 1 [232d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 9d21h 235d 💬 1 [235d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 70 2d12h 256d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 281 1d00h 262d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 32d 267d 💬 1 [266d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 12d 328d PATCH [327d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2048 33m 341d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 186 1d16h 358d PATCH [304d]
WARNING in __ext4_journal_start_sb ext4 C 4 34d 359d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 4d22h 361d 💬 2 [327d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 342d 375d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 22d 444d 💬 1 [59d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2370 1d07h 643d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 136d 686d PATCH [206d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 153d 686d
kernel BUG in ext4_do_writepages ext4 C error 2083 10h57m 856d 💬 8 [28d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 38d 875d 💬 7 [405d]
memory leak in __lookup_slow ext4 usb C 2 966d 1286d
moderation (24):
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 8d02h 4d02h
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (2) ext4 1 23d 23d
general protection fault in ext4_finish_bio (2) ext4 1 29d 25d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) ext4 1 32d 32d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) exfat ext4 2 25d 37d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 39d 39d
general protection fault in ext4_put_super (2) ext4 1 54d 50d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 5 33d 61d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 6 7d00h 80d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 9 20d 143d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 56d 147d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 16 29d 154d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 21 11d 160d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 22 8d05h 200d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 45 3d01h 267d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 202 13h22m 337d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 377 13h18m 337d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 103 4d23h 498d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 129 21h07m 501d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 990 3h55m 501d
KCSAN: data-race in data_push_tail / string ext4 413 26m 1369d
KCSAN: data-race in data_alloc / prb_reserve netfilter ext4 1051 26m 1488d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 batman 3621 6h13m 1624d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2494 1d01h 1904d