syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (57):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in __sk_destruct (2) net ext4 syz done 1 20d 20d
WARNING in get_dump_page mm ext4 C done 5 12d 26d
WARNING in __ext4_iget ext4 C done 4847 now 40d
general protection fault in __dev_set_rx_mode net ext4 syz 1 45d 41d
WARNING in inode_set_cached_link ext4 C done 72286 now 45d 💬 1 [43d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 15d 46d
BUG: bad usercopy in vfs_readlink ext4 C done 5 18d 48d PATCH [6d10h]
kernel BUG in ext4_es_cache_extent (2) ext4 1 59d 55d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 24d 58d
KASAN: slab-out-of-bounds Read in filldir64 ext4 1 74d 61d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 40d 61d
possible deadlock in wait_transaction_locked (2) ext4 1 74d 70d
kernel BUG in set_blocksize (2) block udf ext4 syz error 1 77d 73d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 19d 80d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C 18 2d22h 83d
possible deadlock in ext4_readpage_inline ext4 6 63d 89d
kernel BUG in deactivate_slab (2) ext4 1 94d 90d
INFO: task hung in find_inode_fast (4) ext4 syz error 8 2h14m 91d
possible deadlock in start_this_handle (5) ext4 33 58d 94d
possible deadlock in ext4_destroy_inline_data ext4 1 99d 95d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 69d 96d
possible deadlock in ext4_setattr (3) ext4 2 82d 100d
general protection fault in pcpu_alloc ext4 wireless syz 1 112d 109d
WARNING: locking bug in jbd2_alloc ext4 6 17d 116d
INFO: task hung in do_get_write_access (3) ext4 C error 132 15h15m 120d
kernel BUG in ext4_write_inline_data (2) ext4 C error 17 2d16h 123d 💬 2 [121d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 25d 127d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 48d 142d PATCH [140d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 18 14d 144d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 20 9d21h 148d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 104 8h34m 149d PATCH [140d]
possible deadlock in ext4_writepages (2) ext4 4 7d16h 155d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 23 3d14h 157d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 16d 168d
possible deadlock in dqget ext4 ocfs2 C 41405 now 174d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 36 2d14h 175d 💬 4 [61d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 64 13h02m 177d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1225 41m 183d PATCH [157d]
WARNING in jbd2_journal_dirty_metadata ext4 49 27d 196d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 11d 204d 💬 1 [204d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 17d 207d 💬 1 [207d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 57 5d00h 228d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 243 9h54m 234d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 4d11h 239d 💬 1 [238d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 19d 299d PATCH [299d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1944 2h53m 313d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 183 3d08h 330d PATCH [276d]
WARNING in __ext4_journal_start_sb ext4 C 4 6d14h 330d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 6d21h 333d 💬 2 [298d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 313d 347d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 24d 416d 💬 1 [31d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2293 1h27m 615d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 107d 658d PATCH [177d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 124d 658d
kernel BUG in ext4_do_writepages ext4 C error 2060 9h17m 827d 💬 8 [31d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 10d 847d 💬 7 [377d]
memory leak in __lookup_slow ext4 usb C 2 937d 1258d
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in xas_find_marked / xas_init_marks (5) ext4 1 4d10h 4d10h
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) ext4 1 9d08h 9d08h
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 11d 11d
general protection fault in ext4_put_super (2) ext4 1 26d 22d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 3 11d 25d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 5 5d04h 33d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count ext4 1 37d 37d
KCSAN: data-race in inode_cgwb_move_to_attached / vfs_fsync_range ext4 1 44d 44d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 4 26d 51d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 3 45d 108d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 8 32d 115d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 28d 119d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 16 1d00h 126d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 16 1d21h 132d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) ext4 12 48d 168d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 16 10d 172d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 20 4d11h 197d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 41 20h25m 239d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 185 6h22m 309d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 339 16h20m 309d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 81 11d 470d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 125 4d05h 473d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 926 14h27m 473d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2467 2h06m 1876d