syzbot


gfs2 subsystem


List(s): gfs2@lists.linux.dev
Fixed bugs: 43
Parent subsystem(s): fs (149)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
memory leak in gfs2_quota_init (2) gfs2 3 C 1 10d 6d20h PATCH [3d00h]
KASAN: slab-use-after-free Read in gfs2_logd gfs2 19 6 19d 29d
WARNING in rgblk_free (2) gfs2 -1 C 4 15d 29d 💬 1 [29d]
kernel BUG in gfs2_unpin gfs2 -1 4 23d 46d
general protection fault in gfs2_glock_dq (2) gfs2 2 12 1d22h 47d
KASAN: use-after-free Read in iomap_read_inline_data (2) gfs2 19 9 14d 58d
general protection fault in gfs2_remove_from_journal (2) gfs2 19 C 17 1d17h 61d
WARNING in gfs2_evict_inode gfs2 -1 4 11d 64d
KASAN: slab-use-after-free Read in gfs2_quotad gfs2 19 syz error 10 20d 65d PATCH [12d]
kernel BUG in gfs2_quota_cleanup (3) gfs2 -1 C error 24 4h26m 75d PATCH [75d]
memory leak in gfs2_trans_begin (2) gfs2 3 C 2 80d 96d PATCH [94d]
kernel BUG in do_xmote gfs2 -1 C done 4 100d 119d PATCH [101d]
possible deadlock in gfs2_trans_begin (2) gfs2 4 8 73d 121d
WARNING in chown_common gfs2 -1 C 207 3d02h 122d 💬 4 [23d]
general protection fault in gfs2_print_dbg (3) gfs2 2 C error 6 52d 148d PATCH [147d]
general protection fault in __gfs2_trans_begin gfs2 2 C error 58 2d00h 174d
kernel BUG in gfs2_withdraw (2) gfs2 -1 C 17 75d 177d 💬 1 [169d]
INFO: task hung in __gfs2_log_reserve gfs2 1 C error 3 179d 179d
WARNING in vfs_setxattr (3) gfs2 -1 C 621 2d20h 180d
WARNING in do_mknodat (3) gfs2 -1 C 240 3d02h 180d PATCH [146d]
INFO: task hung in block_invalidate_folio (2) gfs2 1 C error 96 12d 184d
KASAN: null-ptr-deref Write in gfs2_trans_add_revoke gfs2 12 C 8 8d18h 194d PATCH [194d]
KASAN: slab-use-after-free Read in move_to_new_folio (4) gfs2 19 syz 21 109d 218d 💬 1 [218d]
kernel BUG in __gfs2_glock_put (2) gfs2 -1 C 502 29d 236d
kernel BUG in gfs2_jindex_free (2) gfs2 -1 C error 989 57m 243d
kernel BUG in do_qc gfs2 -1 C error 65 2d18h 253d
KASAN: slab-use-after-free Write in gfs2_qd_dealloc (3) gfs2 22 C error 146 1d15h 259d 💬 2 [202d]
WARNING in gfs2_put_super gfs2 -1 66 69d 260d
stack segment fault in gfs2_glock_dq gfs2 2 C 22 91d 285d
KMSAN: uninit-value in gfs2_quota_init (2) gfs2 7 C 25 10d 440d PATCH [439d]
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 75 15d 442d 💬 7 [86d]
BUG: corrupted list in list_lru_add gfs2 mm 19 C inconclusive 401 2d01h 446d PATCH [33d]
kernel BUG in gfs2_assert_warn_i gfs2 -1 C inconclusive 12 19d 517d
kernel BUG in qd_put (3) gfs2 -1 C error 77 3d06h 572d
WARNING in gfs2_ri_update (2) gfs2 -1 C inconclusive 44 7d07h 642d PATCH [142d]
KASAN: stack-out-of-bounds Read in gfs2_dump_glock gfs2 19 C error 403 18d 647d
INFO: task hung in gfs2_glock_nq gfs2 1 C 29 45d 664d
INFO: task hung in __gfs2_lookup gfs2 1 C error 1868 9h32m 670d
KASAN: slab-use-after-free Read in gfs2_invalidate_folio gfs2 19 C error 156 9d16h 670d 💬 5 [23d]
WARNING in gfs2_check_blk_type (2) gfs2 -1 C inconclusive 20 1d23h 708d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1442 12d 1237d 💬 1 [23d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in gfs2_ail_drain gfs2 19 2 8d01h 9d07h
KASAN: slab-use-after-free Read in gfs2_ail_empty_tr gfs2 19 1 17d 13d
BUG: stack guard page was hit in glock_work_func gfs2 -1 1 18d 14d