gfs2 subsystem


List(s): gfs2@lists.linux.dev
Fixed bugs: 50
Parent subsystem(s): fs (140)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in gfs2_withdraw_func (2) gfs2 prio:high actionable 19 1 5d05h 12h31m PATCH [9h30m]
KASAN: slab-use-after-free Read in gfs2_remove_from_ail prio:high actionable gfs2 19 3 10d 29d
WARNING in dlm_lowcomms_connect_node prio:low gfs2 -1 1 53d 49d
WARNING: kobject bug in __dlm_new_lockspace prio:low gfs2 -1 13 5d17h 53d
INFO: task hung in do_uevent prio:high gfs2 1 syz, C error 162 9d16h 63d PATCH [18d]
WARNING in dlm_lowcomms_close prio:low gfs2 -1 syz, C error 389 4h03m 69d
KASAN: slab-use-after-free Read in gfs2_ail_drain prio:high gfs2 19 33 16d 186d PATCH [91d]
INFO: task hung in gfs2_recover_journal (4) prio:high gfs2 1 syz, C error 78 14d 199d PATCH [178d]
WARNING in filename_symlinkat prio:high gfs2 exfat -1 syz, C 14 47d 218d
WARNING in rgblk_free (2) prio:low gfs2 -1 syz, C 5 224d 269d PATCH [174d]
kernel BUG in gfs2_unpin prio:normal gfs2 -1 14 33d 286d
general protection fault in gfs2_glock_dq (2) prio:high gfs2 2 syz, C 60 4d02h 287d
general protection fault in gfs2_remove_from_journal (2) prio:high gfs2 19 syz, C 20 185d 301d 💬 3 [238d]
WARNING in gfs2_evict_inode prio:low gfs2 -1 28 13d 304d
kernel BUG in gfs2_quota_cleanup (3) prio:normal gfs2 -1 syz, C error 176 8d12h 315d PATCH [315d]
WARNING in chown_common prio:high gfs2 -1 syz, C 229 177d 362d 💬 4 [170d]
general protection fault in __gfs2_trans_begin prio:low gfs2 2 syz, C error 161 52d 414d
INFO: task hung in __gfs2_log_reserve prio:high gfs2 1 syz, C error 3 419d 419d
INFO: task hung in block_invalidate_folio (2) prio:low gfs2 1 syz, C error error 155 176d 424d
KASAN: slab-use-after-free Read in lru_add (2) prio:high gfs2 mm 19 syz, C error 12 9d13h 430d PATCH [86d]
KASAN: null-ptr-deref Write in gfs2_trans_add_revoke prio:high gfs2 12 syz, C 12 199d 434d PATCH [434d]
KASAN: slab-use-after-free Read in move_to_new_folio (4) gfs2 19 syz 23 93d 458d 💬 1 [458d]
kernel BUG in __gfs2_glock_put (2) prio:normal gfs2 -1 syz, C 502 269d 476d
kernel BUG in do_qc prio:high gfs2 -1 syz, C error 106 11d 493d
KMSAN: uninit-value in gfs2_quota_init (2) prio:high gfs2 7 syz, C 25 163d 680d PATCH [679d]
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm 19 syz, C 80 10d 682d 💬 7 [45d]
kernel BUG in gfs2_assert_warn_i prio:normal gfs2 -1 syz, C inconclusive 12 189d 757d
kernel BUG in qd_put (3) gfs2 -1 syz, C error 104 9d15h 812d
WARNING in gfs2_ri_update (2) prio:high gfs2 -1 syz, C inconclusive 57 13d 882d PATCH [382d]
KASAN: stack-out-of-bounds Read in gfs2_dump_glock prio:high gfs2 19 syz, C error error 415 40d 887d PATCH [121d]
INFO: task hung in __gfs2_lookup prio:low gfs2 1 syz, C error 3281 1d04h 910d 💬 1 [87d]
KASAN: slab-use-after-free Read in gfs2_invalidate_folio prio:high gfs2 19 syz, C error 174 185d 910d 💬 5 [200d]
WARNING in gfs2_check_blk_type (2) prio:low gfs2 -1 syz, C inconclusive 24 13d 948d
kernel BUG in gfs2_glock_nq (2) prio:low gfs2 -1 syz, C error 1489 5d04h 1477d 💬 1 [76d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: refcount bug in dlm_user_request prio:high gfs2 13 1 35d 31d
KASAN: null-ptr-deref Read in dlm_user_unlock prio:high gfs2 11 2 35d 31d PATCH [2d01h]