syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ext4_mb_add_groupinfo ext4 1 9d00h 5d00h
possible deadlock in ext4_setattr (2) ext4 1 12d 8d15h
WARNING in ext4_mb_initialize_context ext4 1 12d 8d16h
possible deadlock in ext4_inline_data_truncate (2) ext4 2 19h57m 11d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 C error 2 19d 15d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 3 6d16h 16d PATCH [16d]
WARNING in __fortify_report ext4 C 248 4h33m 22d PATCH [21d]
possible deadlock in wait_transaction_locked ext4 3 8d04h 26d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 22 2d08h 27d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 155 13h07m 30d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 20d 30d
WARNING in ovl_workdir_create (3) ext4 1 35d 31d 💬 2 [27d]
possible deadlock in ext4_xattr_set_handle (5) ext4 48 4h34m 32d
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 265 6h44m 45d PATCH [44d]
KMSAN: uninit-value in aes_encrypt (5) ext4 C 23 1d09h 47d PATCH [22h41m]
WARNING in __ext4_journal_start_sb ext4 C 1 37d 47d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 7 10h23m 50d 💬 2 [15d]
WARNING in ext4_journal_check_start ext4 syz 3 2d14h 50d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 31d 64d 💬 1 [64d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 30d 64d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 49d 72d PATCH [71d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 78d 74d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 226 4h19m 88d
possible deadlock in ext4_evict_inode (3) ext4 4 10d 119d
general protection fault in __block_commit_write ext4 C inconclusive 7 11d 130d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 32 10d 133d 💬 1 [62d]
kernel BUG in set_blocksize ext4 block syz error error 3 40d 134d
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 72d 246d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 497 34m 332d
possible deadlock in ext4_da_get_block_prep ext4 23 95d 341d
WARNING: locking bug in ext4_ioctl ext4 C done 547 5h02m 375d
WARNING: locking bug in __ext4_ioctl ext4 C done 767 4h24m 375d
WARNING: locking bug in ext4_move_extents ext4 C done 9746 3h20m 375d
possible deadlock in start_this_handle (4) fscrypt ext4 141 11h15m 471d 💬 1 [94d]
possible deadlock in evict (3) ext4 453 3h52m 471d 💬 3 [4h15m]
kernel BUG in __ext4_journal_stop ext4 C error done 20 21d 564d 💬 7 [94d]
WARNING in ext4_write_inode (2) ext4 120 2d22h 853d 💬 5 [94d]
memory leak in __lookup_slow ext4 usb C 2 654d 975d
moderation (26):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (7) ext4 1 4d07h 4d07h
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 1 8d11h 4d11h
general protection fault in ext4_put_super ext4 3 10h31m 4d22h
KCSAN: data-race in memchr / number (3) ext4 1 13d 13d
KCSAN: data-race in selinux_inode_permission / setattr_copy (5) ext4 1 14d 14d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (15) ext4 1 15d 15d
KCSAN: data-race in file_modified_flags / inode_update_timestamps ext4 1 17d 17d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 6 6d22h 18d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 7 2d10h 26d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range ext4 1 26d 26d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (2) ext4 1 26d 26d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 17 4d14h 132d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 49 16h44m 133d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 38 6d01h 187d
KCSAN: data-race in data_push_tail / number (4) block ext4 55 4d22h 188d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 53 32d 188d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 173 2d14h 188d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 186 2d23h 189d
KCSAN: data-race in __d_instantiate / step_into ext4 243 10h02m 189d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 93 2d09h 190d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 437 1h12m 190d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 797 6h45m 1109d
KCSAN: data-race in data_alloc / prb_reserve ext4 901 20h35m 1176d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 619 4d07h 1339d
KCSAN: data-race in do_sys_poll / pollwake ext4 4080 6m 1426d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2204 13h23m 1593d