syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (46) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ext4_ext_map_blocks ext4 -1 2 45d 47d
KASAN: use-after-free Read in xattr_find_entry (2) ext4 19 C error error 3 44d 54d PATCH [7d16h]
INFO: task hung in block_read_full_folio (3) ext4 1 C error 7 9d03h 65d
kernel BUG in ext4_es_cache_extent (4) ext4 -1 C error 15 24d 68d 💬 8 [36d]
KASAN: use-after-free Read in ext4_read_inline_data ext4 19 C 4 98d 95d
possible deadlock in wait_transaction_locked (3) ext4 4 C error 180 46m 108d 💬 1 [54d]
kernel BUG in ext4_mb_normalize_request (2) ext4 -1 15 21d 111d
possible deadlock in evict (4) ext4 4 17 17d 142d
possible deadlock in ext4_xattr_set_handle (7) ext4 4 C unreliable 105 20h28m 155d
possible deadlock in ext4_destroy_inline_data (2) ext4 4 C error 2592 2h47m 163d 💬 5 [10d]
possible deadlock in ext4_evict_inode (5) ext4 4 C error 384 33m 163d
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 6940 1h31m 169d 💬 2 [10d]
WARNING in ext4_write_inode (3) ext4 -1 6 16d 183d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt 7 C 152 5d10h 185d 💬 6 [127d]
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error error 45 1d01h 186d
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 1 213d 213d
possible deadlock in do_writepages (2) ext4 4 C unreliable 672 3h19m 214d
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 7 48d 215d PATCH [205d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable error 3 13d 235d 💬 4 [235d]
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 62 1d03h 280d 💬 1 [140d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error error 6 39d 291d PATCH [278d]
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 22 C done error 10 43d 327d 💬 1 [198d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) ext4 mm 1 C error error 3 103d 340d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done error 38 34d 371d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 149d 470d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 307 19d 473d PATCH [147d]
INFO: task hung in find_inode_fast (4) ext4 1 C error error 19 18h11m 481d
INFO: task hung in do_get_write_access (3) ext4 1 C error 464 10d 510d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 7 26d 532d PATCH [530d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 125 2h34m 533d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 5466 6h03m 545d 💬 1 [10d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 70 1h34m 547d PATCH [343d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done error 271 8d17h 567d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 22 C error 7378 11h54m 573d PATCH [113d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done error 6 105d 597d 💬 1 [596d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 284 2d03h 618d
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 994 2d00h 689d PATCH [689d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2186 16h01m 703d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive error 278 104d 712d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 703d 736d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 64d 805d PATCH [281d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2945 11d 1005d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 497d 1048d PATCH [567d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 514d 1048d
kernel BUG in ext4_do_writepages ext4 -1 C error 3035 10h05m 1217d 💬 9 [10d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 39 2d08h 1236d 💬 7 [766d]
moderation (14) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in memcpy_and_pad / string ext4 race:benign 6 2 6d21h 19d
KCSAN: data-race in _copy_to_iter / vsnprintf ext4 6 1 28d 28d
KCSAN: data-race in __filemap_add_folio / sync_bdevs (3) ext4 6 2 12d 53d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) ext4 exfat 6 3 18d 65d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (16) ext4 6 2 55d 66d
KCSAN: data-race in atime_needs_update / inode_update_time ext4 6 8 13d 67d
KCSAN: data-race in _copy_to_iter / string (5) ext4 6 2 51d 69d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) ext4 10 2 2d00h 74d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm 6 19 11h04m 225d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 mm 6 140 12d 317d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 281 1d21h 356d
KCSAN: data-race in _prb_read_valid / data_alloc x25 ext4 6 426 15h39m 357d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3867 3d04h 1985d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 357d 2266d