syzbot


gfs2 subsystem


List(s): gfs2@lists.linux.dev
Fixed bugs: 31
Parent subsystem(s): fs (102)
open (12):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: stack-out-of-bounds Read in gfs2_dump_glock gfs2 syz 1 5d13h 1d13h
KMSAN: uninit-value in inode_go_dump (4) gfs2 1 18d 14d
INFO: task hung in gfs2_glock_nq gfs2 C 23 5d14h 18d
INFO: task hung in __gfs2_lookup gfs2 C error 110 6d04h 24d
KASAN: slab-use-after-free Read in gfs2_invalidate_folio gfs2 C 1 10d 24d 💬 5 [6d22h]
possible deadlock in do_qc gfs2 123 10h44m 29d
KASAN: slab-use-after-free Write in gfs2_qd_dealloc (2) gfs2 syz 1 35d 34d 💬 1 [34d]
WARNING in gfs2_check_blk_type (2) gfs2 C inconclusive 12 8d17h 62d
kernel BUG in __gfs2_glock_put gfs2 3 69d 72d
general protection fault in gfs2_rindex_update gfs2 C done error 3 57d 88d 💬 1 [72d]
WARNING in __folio_mark_dirty (2) gfs2 C error 78204 now 432d 💬 4 [6d22h]
kernel BUG in gfs2_glock_nq (2) gfs2 C error 756 3d21h 591d 💬 1 [6d22h]
moderation (1):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in gfs2_glock_free gfs2 1 9d13h 5d13h