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Applied filters: Label=subsystems:ext4 (drop)
open (51):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 5d10h 1d10h
KASAN: slab-out-of-bounds Read in filldir64 ext4 1 17d 4d02h
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 5 4d23h 4d23h
possible deadlock in wait_transaction_locked (2) ext4 1 17d 13d
kernel BUG in set_blocksize (2) ext4 udf block syz 1 20d 16d
WARNING in __jbd2_log_wait_for_space ext4 ocfs2 C inconclusive 5 7d19h 23d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C 3 10d 26d
possible deadlock in ext4_readpage_inline ext4 6 6d17h 32d
kernel BUG in deactivate_slab (2) ext4 1 37d 33d
INFO: task hung in find_inode_fast (4) ext4 syz error 5 13d 34d
possible deadlock in start_this_handle (5) ext4 33 1d07h 37d
possible deadlock in ext4_destroy_inline_data ext4 1 42d 38d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 12d 39d
possible deadlock in ext4_setattr (3) ext4 2 26d 43d
general protection fault in pcpu_alloc wireless ext4 syz 1 55d 52d
WARNING: locking bug in jbd2_alloc ext4 5 6d04h 59d
INFO: task hung in do_get_write_access (3) ext4 syz error 101 7d17h 63d
WARNING in __find_get_block (2) ext4 ocfs2 C done 165 10d 64d
kernel BUG in ext4_write_inline_data (2) ext4 C error 4 24d 66d 💬 2 [64d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 13 1d07h 70d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 5d17h 85d PATCH [83d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 16 14h59m 87d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 14 1d08h 91d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 81 1d00h 92d PATCH [83d]
possible deadlock in ext4_writepages (2) ext4 3 48d 98d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 9 5d08h 100d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 7d10h 111d
KASAN: null-ptr-deref Read in drop_buffers (3) ext4 C 96 3d22h 116d 💬 1 [101d]
possible deadlock in dqget ocfs2 ext4 C 28075 29m 117d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 28 14d 118d 💬 4 [4d22h]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 34 13d 120d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 895 7h23m 126d PATCH [100d]
WARNING in jbd2_journal_dirty_metadata ext4 22 46d 139d
kernel BUG in ext4_inline_data_truncate ext4 C done error 7 6d13h 147d 💬 1 [147d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 25d 150d 💬 1 [150d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 47 5d13h 171d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 151 2h31m 177d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 9d08h 182d 💬 1 [181d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 10d 242d PATCH [242d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1914 6d01h 256d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 163 6d03h 273d PATCH [219d]
WARNING in __ext4_journal_start_sb ext4 C 3 1d09h 273d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 89 5d06h 276d 💬 2 [241d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 256d 290d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 164 13h55m 359d 💬 1 [6d02h]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2194 18d 558d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 50d 601d PATCH [120d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 67d 601d
kernel BUG in ext4_do_writepages ext4 C error 1865 3d08h 770d 💬 8 [6d02h]
kernel BUG in __ext4_journal_stop ext4 C error done 23 37d 790d 💬 7 [320d]
memory leak in __lookup_slow ext4 usb C 2 880d 1201d
moderation (21):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / string (4) ext4 1 25d 25d
KCSAN: data-race in _copy_to_iter / set_overhead (2) ext4 1 36d 36d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (13) ext4 2 43d 45d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 2 15h55m 51d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 2 41d 58d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (4) ext4 3 49d 61d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 2 54d 62d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 8 6d19h 69d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 14 6d06h 75d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (9) ext4 exfat 2 39d 93d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 13 2d20h 115d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 10 18d 140d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 28 1d17h 182d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 exfat 127 1h48m 252d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 242 6h24m 252d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 73 6d00h 413d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 223 2h36m 414d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 789 6h09m 416d
KCSAN: data-race in data_alloc / prb_reserve ext4 1010 17h46m 1402d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 audit 3469 4h54m 1539d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2409 2d00h 1819d