syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (43):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ext4_truncate ext4 2 6d20h 2d21h
general protection fault in pcpu_alloc wireless ext4 syz 1 8d06h 5d06h
possible deadlock in ext4_map_blocks (2) ext4 4 2d06h 6d10h
WARNING: locking bug in jbd2_alloc ext4 1 15d 11d
INFO: task hung in do_get_write_access (3) ext4 syz 99 9d08h 16d
kernel BUG in ext4_write_inline_data (2) ext4 C error 4 8d11h 18d 💬 2 [17d]
INFO: rcu detected stall in rescuer_thread batman mm ext4 C done 9 24d 23d
WARNING: locking bug in get_page_from_freelist ext4 syz 129 9m 35d 💬 1 [14d]
divide error in qnx6_mmi_fill_super ext4 C unreliable 5 13d 38d PATCH [35d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 14 1d23h 39d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 8 8d17h 44d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 57 1d12h 45d PATCH [35d]
possible deadlock in ext4_writepages (2) ext4 3 1d03h 51d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive 3 29d 53d
KCSAN: data-race in xas_find_marked / xas_init_marks (4) ext4 exfat 5 31d 56d PATCH [41d]
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 4 16d 64d
possible deadlock in ext4_xattr_set_handle (6) ext4 50 47d 68d
possible deadlock in dqget ocfs2 ext4 C 15635 now 69d
WARNING in jbd2_journal_update_sb_log_tail ext4 C done 13 13h20m 71d 💬 1 [61d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 28 13d 72d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 485 50m 79d PATCH [52d]
WARNING in jbd2_journal_dirty_metadata ext4 21 13d 91d
kernel BUG in ext4_inline_data_truncate ext4 C done error 6 14d 99d 💬 1 [99d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 5d09h 103d 💬 1 [102d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 25 3d18h 123d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 92 1d22h 129d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 7d05h 134d 💬 1 [134d]
INFO: task hung in sb_start_write xfs ext4 516 60d 137d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 20 9d02h 195d PATCH [195d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1726 41m 208d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 145 1d01h 225d PATCH [171d]
WARNING in __ext4_journal_start_sb ext4 C 1 4d21h 226d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 64 19h26m 229d 💬 2 [194d]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 92d 242d 💬 1 [242d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 209d 242d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 121 9h09m 311d 💬 1 [31d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2102 1h43m 510d
WARNING: locking bug in ext4_ioctl ext4 C done 923 3d06h 553d PATCH [73d]
WARNING: locking bug in __ext4_ioctl ext4 C done 849 20d 553d
kernel BUG in ext4_do_writepages ext4 C error 1585 2d10h 723d 💬 8 [21d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 46d 742d 💬 7 [272d]
WARNING in ext4_write_inode (2) ext4 C 130 53d 1032d 💬 5 [53d]
memory leak in __lookup_slow ext4 usb C 2 833d 1153d
moderation (22):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 1 4d09h 4d09h
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 1 11d 11d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (6) ext4 1 12d 12d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (4) ext4 3 1d19h 14d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 2 6d19h 15d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 4 17h37m 21d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (7) ext4 1 24d 24d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 1 30d 26d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 3 2d10h 27d
KCSAN: data-race in data_push_tail / uuid_string (4) ext4 1 29d 29d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 7 10h51m 68d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 21 7d14h 134d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 103 17h13m 197d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) exfat ext4 89 3d18h 205d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 161 2h11m 205d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 63 1d00h 366d
KCSAN: data-race in do_select / pollwake (2) ext4 kernfs 1009 2h26m 367d
KCSAN: data-race in data_push_tail / number (4) ext4 82 1d08h 367d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 681 2h38m 368d
KCSAN: data-race in data_alloc / prb_reserve ext4 974 1d04h 1355d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 audit 3362 40m 1491d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2374 5m 1772d