gfs2 subsystem


List(s): gfs2@lists.linux.dev
Fixed bugs: 49
Parent subsystem(s): fs (150)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in gfs2_remove_from_ail gfs2 prio:high actionable 19 2 12d 10d
general protection fault in gfs2_quota_lock gfs2 prio:high 2 syz, C done 9 7d13h 18d
WARNING in dlm_lowcomms_connect_node prio:low gfs2 -1 1 34d 30d
WARNING: kobject bug in __dlm_new_lockspace prio:low gfs2 -1 10 16d 34d
INFO: task hung in do_uevent prio:high gfs2 1 syz, C error 150 16h00m 44d PATCH [22h32m]
WARNING in dlm_lowcomms_close prio:low gfs2 -1 syz, C error 350 29m 50d
KASAN: slab-use-after-free Read in gfs2_ail_drain prio:high gfs2 19 30 6d13h 167d PATCH [72d]
kernel BUG in gfs2_trans_add_revoke prio:high gfs2 -1 31 60d 177d PATCH [171d]
INFO: task hung in gfs2_recover_journal (4) prio:high gfs2 1 syz, C error 77 29d 180d PATCH [159d]
WARNING in filename_symlinkat prio:high gfs2 exfat -1 syz, C 14 28d 199d
WARNING in rgblk_free (2) prio:low gfs2 -1 syz, C 5 206d 251d PATCH [155d]
kernel BUG in gfs2_unpin prio:normal gfs2 -1 14 14d 267d
general protection fault in gfs2_glock_dq (2) prio:high gfs2 2 syz, C 55 12h50m 268d
general protection fault in gfs2_remove_from_journal (2) prio:high gfs2 19 syz, C 20 166d 282d 💬 3 [219d]
WARNING in gfs2_evict_inode prio:low gfs2 -1 26 19d 285d
kernel BUG in gfs2_quota_cleanup (3) prio:normal gfs2 -1 syz, C error 168 23h05m 296d PATCH [296d]
WARNING in chown_common prio:high gfs2 -1 syz, C 229 158d 343d 💬 4 [151d]
general protection fault in __gfs2_trans_begin prio:low gfs2 2 syz, C error 161 33d 395d
INFO: task hung in __gfs2_log_reserve prio:high gfs2 1 syz, C error 3 400d 400d
WARNING in do_mknodat (3) prio:high gfs2 -1 syz, C 240 224d 401d PATCH [367d]
INFO: task hung in block_invalidate_folio (2) prio:low gfs2 1 syz, C error error 155 157d 405d
KASAN: slab-use-after-free Read in lru_add (2) prio:high gfs2 mm 19 syz, C error 12 133d 411d PATCH [67d]
KASAN: null-ptr-deref Write in gfs2_trans_add_revoke prio:high gfs2 12 syz, C 12 181d 415d PATCH [415d]
KASAN: slab-use-after-free Read in move_to_new_folio (4) gfs2 19 syz 23 74d 439d 💬 1 [439d]
kernel BUG in __gfs2_glock_put (2) prio:normal gfs2 -1 syz, C 502 250d 457d
kernel BUG in do_qc prio:high gfs2 -1 syz, C error 102 7d06h 474d
KMSAN: uninit-value in gfs2_quota_init (2) prio:high gfs2 7 syz, C 25 144d 661d PATCH [660d]
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm 19 syz, C 79 32d 663d 💬 7 [26d]
kernel BUG in gfs2_assert_warn_i prio:normal gfs2 -1 syz, C inconclusive 12 170d 738d
kernel BUG in qd_put (3) gfs2 -1 syz, C error 103 24d 793d
WARNING in gfs2_ri_update (2) prio:high gfs2 -1 syz, C inconclusive 55 24d 864d PATCH [363d]
KASAN: stack-out-of-bounds Read in gfs2_dump_glock prio:high gfs2 19 syz, C error error 415 21d 868d PATCH [102d]
INFO: task hung in __gfs2_lookup prio:low gfs2 1 syz, C error 3068 56m 891d 💬 1 [68d]
KASAN: slab-use-after-free Read in gfs2_invalidate_folio prio:high gfs2 19 syz, C error 174 166d 891d 💬 5 [181d]
WARNING in gfs2_check_blk_type (2) prio:low gfs2 -1 syz, C inconclusive 23 10d 929d
kernel BUG in gfs2_glock_nq (2) prio:low gfs2 -1 syz, C error 1480 9h57m 1458d 💬 1 [57d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: refcount bug in dlm_user_request gfs2 prio:high 13 1 16d 12d
KASAN: null-ptr-deref Read in dlm_user_unlock gfs2 prio:high 11 2 16d 12d PATCH [11d]