syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (59):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: trying to register non-static key in ext4_xattr_get ext4 -1 1 6d20h 2d20h
WARNING in ext4_xattr_block_set (3) ext4 -1 C error 34 5h20m 3d12h
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 1 3d22h 3d12h
possible deadlock in do_writepages (2) ext4 4 syz 7 4d10h 4d03h
kernel BUG in ext4_write_inline_data (3) ext4 -1 2 9d14h 6d17h
WARNING in ext4_xattr_inode_update_ref ext4 -1 C error 230 5h05m 9d08h PATCH [6h51m]
WARNING in ext4_init_orphan_info mm ext4 -1 C done 4 11d 11d PATCH [10d]
kernel BUG in ext4_es_cache_extent (3) ext4 -1 C 4 2d06h 15d
INFO: task hung in ext4_read_bh ext4 1 C 10 14d 17d
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 13 4d13h 23d 💬 1 [23d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable 3 12d 26d 💬 4 [25d]
general protection fault in xa_destroy ext4 8 14 3d04h 26d PATCH [26d]
possible deadlock in ext4_readpage_inline (2) ext4 4 1 46d 42d
possible deadlock in ext4_evict_inode (4) ext4 4 3 75d 75d 💬 2 [74d]
possible deadlock in ext4_page_mkwrite ext4 4 1 81d 77d
possible deadlock in ext4_inline_data_truncate (4) ext4 4 2 79d 80d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 syz error 1 68d 81d PATCH [68d]
kernel BUG in ext4_split_extent_at (3) ext4 -1 3 70d 85d
WARNING: locking bug in ext4_mb_initialize_context ext4 4 1 95d 91d
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 25 3d19h 112d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error error 3 54d 116d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 5 2d04h 117d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error 2 28d 130d
kernel BUG in ext4_mb_normalize_request ext4 -1 2 60d 137d
possible deadlock in freeze_super (3) ext4 4 9 69d 142d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 31 5d18h 161d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 21 11d 172d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error error 3 48d 176d PATCH [173d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 1 syz error error 16 75d 226d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 3 31d 238d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 6 24d 260d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 113 3d23h 263d 💬 1 [175d]
INFO: task hung in find_inode_fast (4) ext4 1 syz error 12 61d 271d
INFO: task hung in do_get_write_access (3) ext4 1 C error 444 9d16h 300d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 9d00h 322d PATCH [320d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 69 4d10h 323d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 80 1d16h 335d 💬 1 [10d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 43 8d11h 337d PATCH [133d]
possible deadlock in dqget ocfs2 ext4 4 C error 81826 now 354d
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 262 5d07h 357d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 3212 1h45m 363d PATCH [337d]
kernel BUG in ext4_inline_data_truncate ext4 -1 C done error 10 54d 384d 💬 1 [383d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 33d 387d 💬 1 [386d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C 140 1d15h 408d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 515 3h43m 414d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done 79 18d 419d 💬 1 [418d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 985 4d09h 479d PATCH [479d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2136 13d 493d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 260 4d13h 502d
KMSAN: uninit-value in aes_encrypt (5) ext4 7 C 1476 1h42m 509d PATCH [456d]
WARNING in __ext4_journal_start_sb ext4 -1 C 6 13d 510d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 493d 527d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 64d 595d PATCH [71d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2743 1d18h 795d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 287d 838d PATCH [357d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 304d 838d
kernel BUG in ext4_do_writepages ext4 -1 C error 2704 2d10h 1007d 💬 9 [24d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 27 24d 1026d 💬 7 [556d]
memory leak in __lookup_slow ext4 usb 3 C 2 1117d 1438d
moderation (25):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in file_update_time / inode_update_timestamps (5) ext4 6 1 8d15h 8d15h
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) ext4 mm 6 9 2d01h 41d
KCSAN: data-race in filemap_splice_read / page_cache_sync_ra ext4 6 2 5d02h 42d
KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (10) ext4 6 1 48d 48d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 5 7d00h 96d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 6 2 51d 98d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 36 10d 107d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 139 1d03h 146d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 26 2h32m 213d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 28 19d 295d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 26 7d20h 306d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 52 1d16h 352d
KCSAN: data-race in console_flush_all / console_flush_all isofs ppp ext4 6 71 2d07h 361d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 6 44 2d01h 377d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 70 4d06h 418d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 6 418 3h07m 481d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 323 17h31m 489d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) exfat ext4 6 621 3h43m 489d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 6 416 3h46m 596d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 130 2d06h 650d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 6 359 2d13h 651d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1265 7h58m 652d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 mm 6 926 4d07h 1352d
KCSAN: data-race in data_alloc / prb_reserve ext4 6 1134 3d03h 1639d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 147d 2056d