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 16d 16d
WARNING in get_dump_page mm ext4 C done 5 8d15h 22d
WARNING in __ext4_iget ext4 C done 4223 1h15m 36d
general protection fault in __dev_set_rx_mode net ext4 syz 1 41d 37d
WARNING in inode_set_cached_link ext4 C done 65181 now 41d 💬 1 [39d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 12 11d 42d
BUG: bad usercopy in vfs_readlink ext4 C done 5 14d 44d PATCH [2d09h]
kernel BUG in ext4_es_cache_extent (2) ext4 1 55d 51d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 1 20d 54d
KASAN: slab-out-of-bounds Read in filldir64 ext4 1 70d 57d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 36d 57d
possible deadlock in wait_transaction_locked (2) ext4 1 70d 66d
kernel BUG in set_blocksize (2) block udf ext4 syz error 1 73d 69d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 14d 76d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C 16 4d16h 79d
possible deadlock in ext4_readpage_inline ext4 6 59d 85d
kernel BUG in deactivate_slab (2) ext4 1 90d 86d
INFO: task hung in find_inode_fast (4) ext4 syz error 7 10d 87d
possible deadlock in start_this_handle (5) ext4 33 54d 90d
possible deadlock in ext4_destroy_inline_data ext4 1 95d 91d
possible deadlock in ext4_inline_data_truncate (3) ext4 3 65d 92d
possible deadlock in ext4_setattr (3) ext4 2 78d 96d
general protection fault in pcpu_alloc ext4 wireless syz 1 108d 105d
WARNING: locking bug in jbd2_alloc ext4 6 13d 112d
INFO: task hung in do_get_write_access (3) ext4 C error 122 3h05m 116d
kernel BUG in ext4_write_inline_data (2) ext4 C error 16 3h51m 119d 💬 2 [117d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 21d 123d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 44d 138d PATCH [136d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 18 10d 140d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 20 5d20h 144d
KASAN: use-after-free Write in ext4_insert_dentry ext4 C done 102 2h38m 145d PATCH [136d]
possible deadlock in ext4_writepages (2) ext4 4 3d16h 151d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 21 6d13h 153d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 6 12d 164d
possible deadlock in dqget ext4 ocfs2 C 40365 now 170d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done 35 5d09h 171d 💬 4 [57d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 60 13h20m 173d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1190 53m 179d PATCH [153d]
WARNING in jbd2_journal_dirty_metadata ext4 49 23d 192d
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 7d10h 200d 💬 1 [200d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 13d 203d 💬 1 [203d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 57 23h34m 224d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 238 15h22m 230d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 10h54m 235d 💬 1 [234d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 15d 295d PATCH [295d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1930 4h45m 309d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 178 6d06h 326d PATCH [272d]
WARNING in __ext4_journal_start_sb ext4 C 4 2d13h 326d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 2d20h 329d 💬 2 [294d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 309d 343d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 173 20d 412d 💬 1 [27d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2251 11m 611d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 103d 654d PATCH [173d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 120d 654d
kernel BUG in ext4_do_writepages ext4 C error 2058 2d13h 823d 💬 8 [27d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 6d12h 843d 💬 7 [373d]
memory leak in __lookup_slow ext4 usb C 2 933d 1254d
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in xas_find_marked / xas_init_marks (5) ext4 1 9h31m 9h31m
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) ext4 1 5d07h 5d07h
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) ext4 1 7d13h 7d13h
general protection fault in ext4_put_super (2) ext4 1 22d 18d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 3 7d20h 21d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 5 1d03h 29d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count ext4 1 33d 33d
KCSAN: data-race in inode_cgwb_move_to_attached / vfs_fsync_range ext4 1 40d 40d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 4 22d 47d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (2) ext4 3 41d 104d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 8 28d 111d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 24d 115d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 15 12d 122d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 15 40d 128d
KCSAN: data-race in file_update_time / inode_update_timestamps (2) ext4 12 44d 164d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 16 6d08h 168d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 20 10h12m 193d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 39 7d21h 235d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 181 2d20h 305d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 334 16m 305d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 81 7d12h 466d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 125 4h13m 469d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 918 15h22m 469d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2463 11h09m 1872d