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 14d 14d
WARNING in get_dump_page mm ext4 C done 5 6d17h 20d
WARNING in __ext4_iget ext4 C done 3980 1h02m 34d
general protection fault in __dev_set_rx_mode net ext4 syz 1 39d 35d
WARNING in inode_set_cached_link ext4 C done 61872 now 39d 💬 1 [37d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 9d08h 40d
BUG: bad usercopy in vfs_readlink ext4 C done 5 12d 42d PATCH [11h44m]
kernel BUG in ext4_es_cache_extent (2) ext4 1 53d 49d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 18d 52d
KASAN: slab-out-of-bounds Read in filldir64 ext4 1 68d 55d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 34d 55d
possible deadlock in wait_transaction_locked (2) ext4 1 68d 64d
kernel BUG in set_blocksize (2) block udf ext4 syz error 1 71d 67d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 13d 74d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C 16 2d18h 77d
possible deadlock in ext4_readpage_inline ext4 6 57d 83d
kernel BUG in deactivate_slab (2) ext4 1 88d 84d
INFO: task hung in find_inode_fast (4) ext4 syz error 7 8d17h 85d
possible deadlock in start_this_handle (5) ext4 33 52d 88d
possible deadlock in ext4_destroy_inline_data ext4 1 93d 89d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 63d 90d
possible deadlock in ext4_setattr (3) ext4 2 77d 94d
general protection fault in pcpu_alloc ext4 wireless syz 1 106d 103d
WARNING: locking bug in jbd2_alloc ext4 6 11d 110d
INFO: task hung in do_get_write_access (3) ext4 C error 113 10h54m 114d
kernel BUG in ext4_write_inline_data (2) ext4 C error 14 4d16h 117d 💬 2 [115d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 19d 121d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 42d 136d PATCH [134d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 18 8d08h 138d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 20 3d22h 142d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 101 2d06h 143d PATCH [134d]
possible deadlock in ext4_writepages (2) ext4 4 1d18h 149d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 21 4d15h 151d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 10d 162d
possible deadlock in dqget ext4 ocfs2 C 39833 14m 168d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 35 3d11h 169d 💬 4 [55d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 59 17h11m 171d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1176 15m 177d PATCH [151d]
WARNING in jbd2_journal_dirty_metadata ext4 49 21d 190d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 5d13h 198d 💬 1 [198d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 11d 201d 💬 1 [201d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 55 1d13h 222d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 237 22h23m 228d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 29d 233d 💬 1 [232d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 13d 294d PATCH [293d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1927 19h35m 307d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 178 4d08h 324d PATCH [270d]
WARNING in __ext4_journal_start_sb ext4 C 4 16h08m 324d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 22h40m 327d 💬 2 [292d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 307d 341d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 18d 410d 💬 1 [25d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2243 9h31m 609d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 101d 652d PATCH [171d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 118d 652d
kernel BUG in ext4_do_writepages ext4 C error 2058 15h35m 821d 💬 8 [25d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 4d14h 841d 💬 7 [371d]
memory leak in __lookup_slow ext4 usb C 2 931d 1252d
moderation (23):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) ext4 1 3d09h 3d09h
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 5d15h 5d15h
general protection fault in ext4_put_super (2) ext4 1 20d 16d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 3 5d22h 19d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 3 3d19h 27d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count ext4 1 31d 31d
KCSAN: data-race in inode_cgwb_move_to_attached / vfs_fsync_range ext4 1 38d 38d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 4 20d 45d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 3 39d 102d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 8 26d 109d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 22d 113d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 15 10d 120d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 15 38d 126d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) ext4 12 42d 162d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 16 4d10h 166d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 19 5d00h 191d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 39 5d23h 233d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 181 22h25m 303d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 331 2h55m 303d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 81 5d14h 464d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 123 7d17h 467d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 915 7h59m 467d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2460 1h33m 1870d