syzbot


gfs2 subsystem


List(s): gfs2@lists.linux.dev
Fixed bugs: 42
Parent subsystem(s): fs (151)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in gfs2_logd gfs2 19 5 8d20h 8d20h
WARNING in rgblk_free (2) gfs2 -1 C 4 9d09h 9d07h 💬 1 [9d04h]
kernel BUG in gfs2_unpin gfs2 -1 4 2d15h 25d
general protection fault in gfs2_glock_dq (2) gfs2 2 9 4d16h 26d
KASAN: use-after-free Read in iomap_read_inline_data (2) gfs2 19 8 4d11h 37d
general protection fault in gfs2_remove_from_journal (2) gfs2 19 14 2d16h 40d
WARNING in gfs2_evict_inode gfs2 -1 2 40d 44d
KASAN: slab-use-after-free Read in gfs2_quotad gfs2 19 syz error 10 5h43m 44d PATCH [19d]
kernel BUG in gfs2_quota_cleanup (3) gfs2 -1 C error 16 19h51m 55d PATCH [54d]
memory leak in gfs2_trans_begin (2) gfs2 3 C 2 59d 75d PATCH [74d]
kernel BUG in do_xmote gfs2 -1 C done 4 80d 98d PATCH [81d]
possible deadlock in gfs2_trans_begin (2) gfs2 4 8 52d 100d
WARNING in chown_common gfs2 -1 C 192 9h04m 101d 💬 4 [2d15h]
general protection fault in gfs2_print_dbg (3) gfs2 2 C error 6 31d 128d PATCH [126d]
BUG: sleeping function called from invalid context in gfs2_withdraw (2) gfs2 5 24 50d 130d
general protection fault in __gfs2_trans_begin gfs2 2 C error 39 1h58m 153d
kernel BUG in gfs2_withdraw (2) gfs2 -1 C 17 55d 157d 💬 1 [148d]
INFO: task hung in __gfs2_log_reserve gfs2 1 C error 3 158d 158d
WARNING in vfs_setxattr (3) gfs2 -1 C 606 2d03h 159d
WARNING in do_mknodat (3) gfs2 -1 C 235 1d22h 159d PATCH [126d]
INFO: task hung in block_invalidate_folio (2) gfs2 1 C error 88 6d01h 163d
KASAN: null-ptr-deref Write in gfs2_trans_add_revoke gfs2 12 C 6 14d 174d PATCH [173d]
KASAN: slab-use-after-free Read in move_to_new_folio (4) gfs2 19 syz 21 89d 197d 💬 1 [197d]
kernel BUG in __gfs2_glock_put (2) gfs2 -1 C 502 8d15h 215d
kernel BUG in gfs2_jindex_free (2) gfs2 -1 C error 835 8h43m 222d
kernel BUG in do_qc gfs2 -1 C error 61 3d19h 233d
KASAN: slab-use-after-free Write in gfs2_qd_dealloc (3) gfs2 24 C error 114 5h58m 238d 💬 2 [181d]
WARNING in gfs2_put_super gfs2 -1 66 48d 239d
stack segment fault in gfs2_glock_dq gfs2 2 C 22 71d 265d
KMSAN: uninit-value in gfs2_quota_init (2) gfs2 7 C 25 4d09h 420d PATCH [418d]
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 75 8d15h 421d 💬 7 [65d]
BUG: corrupted list in list_lru_add gfs2 mm 19 C inconclusive 377 3h36m 425d PATCH [12d]
kernel BUG in gfs2_assert_warn_i gfs2 -1 C inconclusive 12 12d 496d
kernel BUG in qd_put (3) gfs2 -1 C error 75 1d20h 551d
WARNING in gfs2_ri_update (2) gfs2 -1 C inconclusive 39 11h03m 622d PATCH [121d]
KASAN: stack-out-of-bounds Read in gfs2_dump_glock gfs2 19 C error 402 8d22h 627d
INFO: task hung in gfs2_glock_nq gfs2 1 C 29 24d 644d
INFO: task hung in __gfs2_lookup gfs2 1 C error 1462 2h09m 649d
KASAN: slab-use-after-free Read in gfs2_invalidate_folio gfs2 19 C error 156 3d03h 650d 💬 5 [2d15h]
WARNING in gfs2_check_blk_type (2) gfs2 -1 C inconclusive 19 6d18h 687d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1439 12d 1216d 💬 1 [2d15h]