syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (44):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ext4_truncate ext4 2 5d15h 1d17h
general protection fault in pcpu_alloc wireless ext4 syz 1 7d02h 4d02h
possible deadlock in ext4_map_blocks (2) ext4 4 1d01h 5d06h
WARNING: locking bug in jbd2_alloc ext4 1 14d 10d
INFO: task hung in do_get_write_access (3) ext4 syz 99 8d03h 15d
kernel BUG in ext4_write_inline_data (2) ext4 C error 4 7d07h 17d 💬 2 [16d]
INFO: rcu detected stall in rescuer_thread batman mm ext4 C done 9 23d 22d
WARNING: locking bug in get_page_from_freelist ext4 syz 117 2h47m 34d 💬 1 [13d]
divide error in qnx6_mmi_fill_super ext4 C unreliable 5 12d 37d PATCH [34d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 14 19h04m 38d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 8 7d13h 42d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 57 7h57m 44d PATCH [34d]
possible deadlock in ext4_writepages (2) ext4 2 6d00h 50d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive 3 27d 51d
KCSAN: data-race in xas_find_marked / xas_init_marks (4) ext4 exfat 5 30d 55d PATCH [40d]
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 4 15d 63d
possible deadlock in ext4_xattr_set_handle (6) ext4 50 46d 67d
possible deadlock in dqget ocfs2 ext4 C 15334 now 68d
WARNING in jbd2_journal_update_sb_log_tail ext4 C done 12 3d22h 70d 💬 1 [60d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 28 12d 71d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 471 6h24m 77d PATCH [51d]
WARNING in jbd2_journal_dirty_metadata ext4 21 12d 90d
kernel BUG in ext4_inline_data_truncate ext4 C done error 6 12d 98d 💬 1 [98d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 4d05h 102d 💬 1 [101d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 25 2d13h 122d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 92 18h00m 128d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 6d00h 133d 💬 1 [133d]
INFO: task hung in sb_start_write xfs ext4 516 59d 136d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 C error done 3 99d 192d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 20 7d21h 194d PATCH [193d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1721 6h29m 207d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 144 7h38m 224d PATCH [170d]
WARNING in __ext4_journal_start_sb ext4 C 1 3d17h 225d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 63 3d19h 227d 💬 2 [193d]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 91d 241d 💬 1 [241d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 208d 241d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 120 15h27m 310d 💬 1 [30d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2074 57m 509d
WARNING: locking bug in ext4_ioctl ext4 C done 923 2d02h 552d PATCH [72d]
WARNING: locking bug in __ext4_ioctl ext4 C done 849 19d 552d
kernel BUG in ext4_do_writepages ext4 C error 1585 1d05h 722d 💬 8 [20d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 44d 741d 💬 7 [271d]
WARNING in ext4_write_inode (2) ext4 C 130 52d 1030d 💬 5 [52d]
memory leak in __lookup_slow ext4 usb C 2 832d 1152d
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 3d05h 3d05h
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 1 10d 10d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (6) ext4 1 11d 11d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (4) ext4 3 15h10m 12d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 2 5d15h 13d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 3 4d20h 20d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (7) ext4 1 23d 23d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 1 29d 25d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 3 1d06h 26d
KCSAN: data-race in data_push_tail / uuid_string (4) ext4 1 28d 28d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 15d 66d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 21 6d10h 133d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 102 59m 195d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) exfat ext4 89 2d13h 203d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 159 2h14m 203d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 62 15d 364d
KCSAN: data-race in do_select / pollwake (2) ext4 kernfs 1005 2h46m 365d
KCSAN: data-race in data_push_tail / number (4) ext4 82 3h54m 365d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 679 1h26m 367d
KCSAN: data-race in data_alloc / prb_reserve ext4 974 6m 1354d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 audit 3360 3h08m 1490d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2371 8h26m 1770d