syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (56):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in __sk_destruct (2) net ext4 syz done 1 23d 22d
WARNING in get_dump_page mm ext4 C done 5 15d 28d
WARNING in __ext4_iget ext4 C done 4927 1d21h 43d
general protection fault in __dev_set_rx_mode net ext4 syz 1 48d 44d
WARNING in inode_set_cached_link ext4 C done 73942 now 48d 💬 1 [2d03h]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 17d 49d
BUG: bad usercopy in vfs_readlink ext4 C done 5 21d 50d PATCH [8d19h]
kernel BUG in ext4_es_cache_extent (2) ext4 1 62d 58d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 27d 60d
KASAN: slab-out-of-bounds Read in filldir64 ext4 1 76d 63d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 42d 64d
possible deadlock in wait_transaction_locked (2) ext4 1 76d 72d
kernel BUG in set_blocksize (2) block udf ext4 syz error 1 80d 76d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 21d 82d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C 19 7h33m 86d
possible deadlock in ext4_readpage_inline ext4 6 66d 91d
kernel BUG in deactivate_slab (2) ext4 1 97d 93d
INFO: task hung in find_inode_fast (4) ext4 syz error 8 2d10h 93d
possible deadlock in start_this_handle (5) ext4 33 60d 97d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 71d 98d
possible deadlock in ext4_setattr (3) ext4 2 85d 102d
general protection fault in pcpu_alloc ext4 wireless syz 1 115d 112d
WARNING: locking bug in jbd2_alloc ext4 7 1d04h 118d
INFO: task hung in do_get_write_access (3) ext4 C error 136 10h16m 123d
kernel BUG in ext4_write_inline_data (2) ext4 C error 21 2h32m 125d 💬 2 [124d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 27d 130d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 1d05h 145d PATCH [142d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 18 16d 146d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 21 1d01h 150d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 104 2d17h 151d PATCH [142d]
possible deadlock in ext4_writepages (2) ext4 4 10d 158d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 23 5d23h 159d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 18d 171d
possible deadlock in dqget ext4 ocfs2 C 42060 now 176d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 36 4d23h 178d 💬 4 [64d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 70 18h25m 179d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1258 2h50m 185d PATCH [159d]
WARNING in jbd2_journal_dirty_metadata ext4 49 30d 198d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 13d 206d 💬 1 [206d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 19d 209d 💬 1 [209d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 57 7d09h 230d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 246 11m 236d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 6d20h 241d 💬 1 [240d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 21d 302d PATCH [301d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1946 1d21h 315d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 183 5d16h 332d PATCH [278d]
WARNING in __ext4_journal_start_sb ext4 C 4 8d23h 333d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 9d05h 335d 💬 2 [301d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 316d 349d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 26d 418d 💬 1 [33d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2347 55m 617d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 110d 660d PATCH [180d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 127d 660d
kernel BUG in ext4_do_writepages ext4 C error 2061 19h17m 830d 💬 8 [2d03h]
kernel BUG in __ext4_journal_stop ext4 C error done 23 12d 849d 💬 7 [379d]
memory leak in __lookup_slow ext4 usb C 2 940d 1260d
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 6d19h 6d18h
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) ext4 1 11d 11d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 13d 13d
general protection fault in ext4_put_super (2) ext4 1 28d 24d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 3 14d 27d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 5 7d13h 35d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count ext4 1 39d 39d
KCSAN: data-race in inode_cgwb_move_to_attached / vfs_fsync_range ext4 1 47d 47d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 4 29d 54d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 3 47d 111d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 8 34d 118d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 30d 121d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 16 3d08h 128d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 17 2d04h 134d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) ext4 12 50d 170d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 16 12d 174d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 21 2d06h 199d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 42 1d03h 241d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 188 7h04m 311d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 342 23h33m 311d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 82 1d07h 472d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 126 8h55m 475d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 933 2h17m 475d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2470 1d03h 1878d