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 18d 17d
WARNING in get_dump_page mm ext4 C done 5 10d 23d
WARNING in __ext4_iget ext4 C done 4452 now 38d
general protection fault in __dev_set_rx_mode net ext4 syz 1 43d 39d
WARNING in inode_set_cached_link ext4 C done 67621 now 43d 💬 1 [41d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 12d 44d
BUG: bad usercopy in vfs_readlink ext4 C done 5 16d 45d PATCH [3d18h]
kernel BUG in ext4_es_cache_extent (2) ext4 1 57d 53d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 22d 55d
KASAN: slab-out-of-bounds Read in filldir64 ext4 1 71d 58d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 37d 59d
possible deadlock in wait_transaction_locked (2) ext4 1 71d 67d
kernel BUG in set_blocksize (2) block udf ext4 syz error 1 75d 71d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 16d 77d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C 18 6h15m 81d
possible deadlock in ext4_readpage_inline ext4 6 61d 86d
kernel BUG in deactivate_slab (2) ext4 1 92d 88d
INFO: task hung in find_inode_fast (4) ext4 syz error 7 11d 88d
possible deadlock in start_this_handle (5) ext4 33 55d 92d
possible deadlock in ext4_destroy_inline_data ext4 1 96d 92d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 66d 93d
possible deadlock in ext4_setattr (3) ext4 2 80d 97d
general protection fault in pcpu_alloc ext4 wireless syz 1 110d 107d
WARNING: locking bug in jbd2_alloc ext4 6 14d 113d
INFO: task hung in do_get_write_access (3) ext4 C error 125 2h38m 118d
kernel BUG in ext4_write_inline_data (2) ext4 C error 17 42m 120d 💬 2 [119d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 22d 125d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 45d 140d PATCH [137d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 18 11d 141d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 20 7d05h 145d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 103 1d06h 146d PATCH [137d]
possible deadlock in ext4_writepages (2) ext4 4 5d00h 153d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 23 22h41m 154d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 13d 166d
possible deadlock in dqget ext4 ocfs2 C 40699 now 171d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 35 6d17h 173d 💬 4 [59d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 60 1d21h 174d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1199 7h09m 180d PATCH [154d]
WARNING in jbd2_journal_dirty_metadata ext4 49 24d 193d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 8d19h 201d 💬 1 [201d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 14d 204d 💬 1 [204d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 57 2d08h 225d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 239 6h59m 231d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 1d19h 236d 💬 1 [235d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 16d 297d PATCH [296d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1933 6h32m 310d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 183 15h55m 327d PATCH [273d]
WARNING in __ext4_journal_start_sb ext4 C 4 3d22h 328d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 4d05h 330d 💬 2 [296d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 311d 344d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 21d 413d 💬 1 [28d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2267 7h51m 612d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 105d 655d PATCH [175d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 122d 655d
kernel BUG in ext4_do_writepages ext4 C error 2058 3d22h 825d 💬 8 [28d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 7d20h 844d 💬 7 [374d]
memory leak in __lookup_slow ext4 usb C 2 935d 1255d
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 1d18h 1d18h
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) ext4 1 6d15h 6d15h
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 8d22h 8d22h
general protection fault in ext4_put_super (2) ext4 1 23d 19d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 3 9d04h 22d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 5 2d12h 30d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count ext4 1 34d 34d
KCSAN: data-race in inode_cgwb_move_to_attached / vfs_fsync_range ext4 1 42d 42d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 4 24d 49d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 3 42d 106d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 8 29d 112d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 25d 116d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 15 14d 123d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 15 41d 129d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) ext4 12 45d 165d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 16 7d17h 169d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 20 1d18h 194d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 40 6h58m 236d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 183 14h05m 306d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 335 6h59m 306d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 81 8d21h 467d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 125 1d12h 470d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 921 13m 470d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2464 22h15m 1873d