syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (44):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ext4_map_blocks (2) ext4 3 3d15h 1d03h
WARNING: locking bug in jbd2_alloc ext4 1 10d 6d14h
INFO: task hung in do_get_write_access (3) ext4 syz 99 4d00h 10d
kernel BUG in ext4_write_inline_data (2) ext4 C error 4 3d04h 13d 💬 2 [11d]
INFO: rcu detected stall in rescuer_thread batman mm ext4 C done 9 19d 17d
WARNING: locking bug in get_page_from_freelist ext4 syz 89 18m 30d 💬 1 [9d08h]
divide error in qnx6_mmi_fill_super ext4 C unreliable 5 8d06h 33d PATCH [30d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 12 12d 34d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 8 3d10h 38d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 52 19h39m 39d PATCH [30d]
possible deadlock in ext4_writepages (2) ext4 2 1d21h 45d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive 3 23d 47d
KCSAN: data-race in xas_find_marked / xas_init_marks (4) ext4 exfat 5 26d 51d PATCH [36d]
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 4 11d 59d
possible deadlock in ext4_xattr_set_handle (6) ext4 50 42d 63d
possible deadlock in dqget ocfs2 ext4 C 14243 now 64d
WARNING in jbd2_journal_update_sb_log_tail ext4 C done 11 13d 66d 💬 1 [56d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 28 8d12h 67d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C 435 3h34m 73d PATCH [47d]
WARNING in jbd2_journal_dirty_metadata ext4 21 8d08h 86d
kernel BUG in ext4_inline_data_truncate ext4 C done error 6 8d17h 94d 💬 1 [94d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 2h18m 97d 💬 1 [97d]
kernel BUG in jbd2_cleanup_journal_tail ext4 C 11 68d 103d 💬 6 [98d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 23 7m 118d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 90 1d17h 124d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 1d21h 129d 💬 1 [128d]
INFO: task hung in sb_start_write xfs ext4 516 55d 132d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 C error done 3 95d 188d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 20 3d18h 190d PATCH [189d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1708 4h42m 203d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 142 7h48m 220d PATCH [166d]
WARNING in __ext4_journal_start_sb ext4 C 1 69d 220d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 62 5d08h 223d 💬 2 [189d]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 87d 237d 💬 1 [237d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 203d 237d
possible deadlock in ext4_evict_inode (3) ext4 5 99d 292d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 118 2d22h 306d 💬 1 [26d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 1991 1d01h 505d
WARNING: locking bug in ext4_ioctl ext4 C done 922 3d01h 548d PATCH [68d]
WARNING: locking bug in __ext4_ioctl ext4 C done 849 15d 548d
kernel BUG in ext4_do_writepages ext4 C error 1583 1d06h 717d 💬 8 [16d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 40d 737d 💬 7 [267d]
WARNING in ext4_write_inode (2) ext4 C 130 48d 1026d 💬 5 [48d]
memory leak in __lookup_slow ext4 usb C 2 827d 1148d
moderation (21):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 1 5d21h 5d21h
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (6) ext4 1 6d22h 6d22h
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (4) ext4 2 6d20h 8d17h
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 2 1d12h 9d19h
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 3 17h33m 16d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (7) ext4 1 19d 19d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 1 25d 21d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 2 16d 22d
KCSAN: data-race in data_push_tail / uuid_string (4) ext4 1 24d 24d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 10d 62d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 21 2d07h 129d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 99 1d22h 191d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) exfat ext4 86 1d17h 199d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 153 9h24m 199d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 62 10d 360d
KCSAN: data-race in do_select / pollwake (2) ext4 kernfs 990 22h47m 361d
KCSAN: data-race in data_push_tail / number (4) ext4 77 2d03h 361d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 670 10h58m 363d
KCSAN: data-race in data_alloc / prb_reserve ext4 972 1h57m 1349d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 audit 3351 7h03m 1486d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2368 1d15h 1766d