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 19d 18d
WARNING in get_dump_page mm ext4 C done 5 11d 24d
WARNING in __ext4_iget ext4 C done 4635 31m 39d
general protection fault in __dev_set_rx_mode net ext4 syz 1 44d 40d
WARNING in inode_set_cached_link ext4 C done 69858 now 44d 💬 1 [42d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 14d 45d
BUG: bad usercopy in vfs_readlink ext4 C done 5 17d 46d PATCH [5d03h]
kernel BUG in ext4_es_cache_extent (2) ext4 1 58d 54d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 23d 57d
KASAN: slab-out-of-bounds Read in filldir64 ext4 1 73d 59d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 39d 60d
possible deadlock in wait_transaction_locked (2) ext4 1 73d 69d
kernel BUG in set_blocksize (2) block udf ext4 syz error 1 76d 72d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 17d 79d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C 18 1d15h 82d
possible deadlock in ext4_readpage_inline ext4 6 62d 87d
kernel BUG in deactivate_slab (2) ext4 1 93d 89d
INFO: task hung in find_inode_fast (4) ext4 syz error 7 13d 90d
possible deadlock in start_this_handle (5) ext4 33 56d 93d
possible deadlock in ext4_destroy_inline_data ext4 1 97d 93d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 68d 94d
possible deadlock in ext4_setattr (3) ext4 2 81d 99d
general protection fault in pcpu_alloc ext4 wireless syz 1 111d 108d
WARNING: locking bug in jbd2_alloc ext4 6 15d 115d
INFO: task hung in do_get_write_access (3) ext4 C error 128 8h01m 119d
kernel BUG in ext4_write_inline_data (2) ext4 C error 17 1d09h 121d 💬 2 [120d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 23d 126d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 47d 141d PATCH [139d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 18 13d 142d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 20 8d14h 147d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 103 2d15h 148d PATCH [139d]
possible deadlock in ext4_writepages (2) ext4 4 6d09h 154d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 23 2d07h 156d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 14d 167d
possible deadlock in dqget ext4 ocfs2 C 41033 25m 172d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 36 1d07h 174d 💬 4 [60d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 61 1d02h 175d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1209 1h14m 182d PATCH [156d]
WARNING in jbd2_journal_dirty_metadata ext4 49 26d 194d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 10d 202d 💬 1 [202d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 15d 206d 💬 1 [205d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 57 3d17h 227d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 241 6h49m 232d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 3d04h 237d 💬 1 [237d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 17d 298d PATCH [298d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1938 13m 312d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 183 2d00h 328d PATCH [275d]
WARNING in __ext4_journal_start_sb ext4 C 4 5d07h 329d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 5d14h 332d 💬 2 [297d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 312d 345d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 23d 414d 💬 1 [29d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2275 4h30m 614d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 106d 657d PATCH [176d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 123d 657d
kernel BUG in ext4_do_writepages ext4 C error 2059 4h43m 826d 💬 8 [29d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 9d05h 845d 💬 7 [375d]
memory leak in __lookup_slow ext4 usb C 2 936d 1256d
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 3d03h 3d03h
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) ext4 1 8d00h 8d00h
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 10d 10d
general protection fault in ext4_put_super (2) ext4 1 25d 21d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 3 10d 23d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 5 3d21h 32d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count ext4 1 35d 35d
KCSAN: data-race in inode_cgwb_move_to_attached / vfs_fsync_range ext4 1 43d 43d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 4 25d 50d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 3 44d 107d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 8 30d 114d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 26d 118d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 15 15d 125d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 16 14h37m 130d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) ext4 12 47d 166d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 16 9d02h 171d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 20 3d03h 196d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 40 1d15h 237d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 184 1d05h 308d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 338 1h42m 308d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 81 10d 469d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 125 2d21h 471d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 924 2h19m 471d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2466 now 1875d