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Applied filters: Label=subsystems:ext4 (drop)
open (40):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (2) ext4 1 2d17h 2d16h
WARNING in jbd2_journal_dirty_metadata ext4 8 8m 3d00h
kernel BUG in ext4_inline_data_truncate ext4 C done 3 11h25m 11d 💬 1 [10d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 5 7d22h 14d 💬 1 [14d]
kernel BUG in jbd2_cleanup_journal_tail ext4 ocfs2 C 2 10d 20d 💬 6 [14d]
KASAN: null-ptr-deref Write in jbd2_journal_update_sb_log_tail ext4 ocfs2 C 2 11d 24d PATCH [13d]
KASAN: use-after-free Read in ext4_search_dir (2) ext4 C 5 8h19m 24d PATCH [21d]
divide error in ext4_mb_regular_allocator ext4 C done 2 19d 29d PATCH [6d20h]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 7 13h46m 35d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 20 8h58m 41d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 48 6h09m 46d 💬 1 [45d]
INFO: task hung in sb_start_write ext4 447 now 49d
INFO: task hung in ext4_stop_mmpd ext4 447 11h53m 64d
WARNING in __ext4_ioctl ext4 9 74d 80d PATCH [63d]
WARNING: ODEBUG bug in ext4_fill_super (4) ext4 C 3 5d05h 84d PATCH [15d]
WARNING in ext4_mb_add_groupinfo ext4 1 98d 94d
possible deadlock in ext4_setattr (2) ext4 2 85d 98d
WARNING in ext4_mb_initialize_context ext4 2 78d 98d
possible deadlock in ext4_inline_data_truncate (2) ext4 3 78d 101d
INFO: rcu detected stall in ext4_release_file (2) ext4 mm C error 3 12d 105d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 10 6d03h 106d PATCH [106d]
possible deadlock in wait_transaction_locked ext4 3 98d 116d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 337 21h52m 120d
INFO: task hung in do_renameat2 (2) kernfs ext4 126 1d11h 129d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 45 4d05h 137d PATCH [83d]
WARNING in __ext4_journal_start_sb ext4 C 1 56d 137d
WARNING: locking bug in find_lock_lowest_rq ext4 mm C error 24 5d11h 140d 💬 2 [105d]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 3d23h 154d 💬 1 [153d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 120d 154d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 167 2d12h 162d PATCH [84d]
possible deadlock in ext4_evict_inode (3) ext4 5 16d 209d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 64 2d15h 223d 💬 1 [27d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 1248 1d07h 422d
WARNING: locking bug in ext4_ioctl ext4 C done 758 3h44m 465d
WARNING: locking bug in __ext4_ioctl ext4 C done 807 15h15m 465d
WARNING: locking bug in ext4_move_extents ext4 C done 11061 6h19m 465d PATCH [18d]
kernel BUG in ext4_do_writepages ext4 C error 1318 1h01m 634d 💬 8 [27d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 7d22h 654d 💬 7 [184d]
WARNING in ext4_write_inode (2) ext4 125 76d 943d 💬 5 [184d]
memory leak in __lookup_slow ext4 usb C 2 744d 1065d
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (9) ext4 1 2d17h 2d17h
KCSAN: data-race in xas_find_marked / xas_init_marks (3) ext4 1 19d 19d
KCSAN: data-race in _copy_to_iter / kmmpd ext4 1 20d 20d
KCSAN: data-race in _copy_to_iter / string (3) ext4 2 13d 21d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached ext4 2 24d 29d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked ext4 5 10m 35d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 7 15h16m 46d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (5) ext4 7 6d22h 78d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 2 78d 94d
general protection fault in ext4_put_super ext4 4 85d 94d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 exfat 42 12h48m 116d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) ext4 9 19d 119d
KCSAN: data-race in __d_lookup / __d_rehash (8) ext4 8 27d 144d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 34 24d 222d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 85 2d19h 223d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 52 5d20h 277d
KCSAN: data-race in data_push_tail / number (4) ext4 66 15d 278d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 184 3d02h 278d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 195 4d12h 279d
KCSAN: data-race in __d_instantiate / step_into ext4 255 33d 279d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 561 33m 280d
KCSAN: data-race in data_push_tail / string ext4 351 5d14h 1147d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 631 33d 1428d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2294 15h58m 1683d