syzbot


Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-snapshot-upstream-root now 9h30m 64737 345494 518 896399 8f7c8b88bda4 .config 15h28m 4b25d554 16h04m all only
Applied filters: Manager=ci-snapshot-upstream-root (drop) Label=subsystems:ocfs2 (drop)
open (45):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in ocfs2_lock_global_qf ocfs2 2 4d17h 9d23h
kernel BUG in ocfs2_truncate_log_append ocfs2 C 3 4d14h 14d
kernel BUG in ocfs2_reserve_suballoc_bits ocfs2 C 10 3d02h 19d
kernel BUG in ocfs2_find_subtree_root ocfs2 2 24d 21d
WARNING in ocfs2_trim_fs_lock_res_init ocfs2 7 6d11h 22d
kernel BUG in ocfs2_journal_toggle_dirty ocfs2 syz 3 7d16h 23d
kernel BUG in ocfs2_group_extend ocfs2 1 27d 23d
kernel BUG in ocfs2_clear_cow_buffer ocfs2 C 4 6d23h 36d
kernel BUG in ocfs2_read_virt_blocks ocfs2 C inconclusive 3 10d 39d PATCH [35d]
KASAN: use-after-free Read in __ocfs2_find_path ocfs2 C inconclusive 56 8d09h 42d 💬 1 [42d]
WARNING in jbd2_journal_update_sb_log_tail ext4 ocfs2 C done 11 1h35m 52d 💬 1 [42d]
kernel BUG in ocfs2_page_mkwrite ocfs2 1 56d 52d
KASAN: use-after-free Read in __ocfs2_flush_truncate_log ocfs2 C inconclusive 8 2d04h 53d 💬 1 [53d]
kernel BUG in ocfs2_truncate_log_needs_flush ocfs2 3 45d 53d
KASAN: use-after-free Read in ocfs2_dir_foreach_blk ocfs2 C 8 2d10h 54d
kernel BUG in ocfs2_populate_inode ocfs2 C inconclusive 4 4d23h 58d
kernel BUG in ocfs2_truncate_file ocfs2 7 11d 59d
kernel BUG in ocfs2_write_block ocfs2 C inconclusive 11 1d11h 63d
INFO: trying to register non-static key in ocfs2_dlm_shutdown ocfs2 C done 206 4h51m 64d
kernel BUG in ocfs2_write_cluster_by_desc ocfs2 C 7 8d18h 65d PATCH [60d]
possible deadlock in ocfs2_read_virt_blocks ocfs2 1 70d 70d
kernel BUG in ocfs2_dio_wr_get_block ocfs2 12 3d17h 70d
possible deadlock in ocfs2_page_mkwrite ocfs2 C done 239 3h00m 70d
possible deadlock in ocfs2_write_begin_nolock ocfs2 C 62 1d13h 70d
KASAN: slab-use-after-free Read in ocfs2_fault ocfs2 C 9 3d07h 70d
possible deadlock in ocfs2_xattr_set ocfs2 767 2h02m 72d
possible deadlock in ocfs2_lock_refcount_tree ocfs2 5 59d 75d
kernel BUG in jbd2_journal_dirty_metadata ocfs2 C 9 2d01h 78d 💬 2 [23d]
possible deadlock in ocfs2_fiemap ocfs2 C done 389 20m 78d PATCH [35d]
kernel BUG in _ocfs2_free_suballoc_bits ocfs2 C inconclusive 41 3d04h 78d
possible deadlock in ocfs2_nfs_sync_lock ocfs2 syz 8 46d 81d 💬 1 [81d]
possible deadlock in ocfs2_truncate_file ocfs2 34 2d18h 89d
possible deadlock in ocfs2_reserve_local_alloc_bits ocfs2 C done 3316 21m 90d 💬 1 [28d]
kernel BUG in ocfs2_claim_suballoc_bits ocfs2 C inconclusive 68 1h11m 91d
KASAN: use-after-free Read in ocfs2_claim_suballoc_bits ocfs2 C 51 2d02h 91d
possible deadlock in ocfs2_init_acl ocfs2 C 3670 1h30m 91d
possible deadlock in ocfs2_setattr ocfs2 C done 1661 4h42m 92d 💬 2 [29d]
general protection fault in ocfs2_prepare_dir_for_insert ocfs2 C inconclusive 1023 3d03h 93d PATCH [91d]
possible deadlock in ocfs2_try_remove_refcount_tree ocfs2 C done 49687 now 94d 💬 1 [28d]
possible deadlock in ocfs2_reserve_suballoc_bits ocfs2 C done 4874 now 94d
possible deadlock in ocfs2_evict_inode ocfs2 50 3d13h 94d
KASAN: use-after-free Read in ocfs2_search_dirblock ocfs2 C 5 13d 96d
general protection fault in ocfs2_buffer_cached ocfs2 C 27 47d 97d PATCH [73d]
kernel BUG in ocfs2_iget ocfs2 C 135 55m 97d
VFS: Busy inodes after unmount (use-after-free) ocfs2 C error 28741 now 665d 💬 2 [17d]
moderation (1):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in ocfs2_dx_dir_lookup_rec ocfs2 1 35d 31d