syzbot


gfs2 subsystem


List(s): gfs2@lists.linux.dev
Fixed bugs: 42
Parent subsystem(s): fs (154)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in gfs2_logd gfs2 19 6 5d01h 15d
WARNING in rgblk_free (2) gfs2 -1 C 4 1d21h 15d 💬 1 [15d]
kernel BUG in gfs2_unpin gfs2 -1 4 9d04h 32d
general protection fault in gfs2_glock_dq (2) gfs2 2 9 11d 33d
KASAN: use-after-free Read in iomap_read_inline_data (2) gfs2 19 9 8h14m 44d
general protection fault in gfs2_remove_from_journal (2) gfs2 19 C 16 23h41m 47d
WARNING in gfs2_evict_inode gfs2 -1 3 3d22h 50d
KASAN: slab-use-after-free Read in gfs2_quotad gfs2 19 syz error 10 6d19h 51d PATCH [26d]
kernel BUG in gfs2_quota_cleanup (3) gfs2 -1 C error 19 19h56m 61d PATCH [61d]
memory leak in gfs2_trans_begin (2) gfs2 3 C 2 66d 82d PATCH [80d]
kernel BUG in do_xmote gfs2 -1 C done 4 86d 105d PATCH [87d]
possible deadlock in gfs2_trans_begin (2) gfs2 4 8 59d 107d
WARNING in chown_common gfs2 -1 C 200 1d10h 108d 💬 4 [9d04h]
general protection fault in gfs2_print_dbg (3) gfs2 2 C error 6 38d 134d PATCH [133d]
BUG: sleeping function called from invalid context in gfs2_withdraw (2) gfs2 5 24 57d 136d
general protection fault in __gfs2_trans_begin gfs2 2 C error 50 34m 160d
kernel BUG in gfs2_withdraw (2) gfs2 -1 C 17 61d 163d 💬 1 [155d]
INFO: task hung in __gfs2_log_reserve gfs2 1 C error 3 165d 165d
WARNING in vfs_setxattr (3) gfs2 -1 C 612 19h51m 166d
WARNING in do_mknodat (3) gfs2 -1 C 237 4d11h 166d PATCH [132d]
INFO: task hung in block_invalidate_folio (2) gfs2 1 C error 94 7h06m 170d
KASAN: null-ptr-deref Write in gfs2_trans_add_revoke gfs2 12 C 6 21d 180d PATCH [180d]
KASAN: slab-use-after-free Read in move_to_new_folio (4) gfs2 19 syz 21 95d 204d 💬 1 [204d]
kernel BUG in __gfs2_glock_put (2) gfs2 -1 C 502 15d 222d
kernel BUG in gfs2_jindex_free (2) gfs2 -1 C error 917 6h12m 229d
kernel BUG in do_qc gfs2 -1 C error 63 1d20h 239d
KASAN: slab-use-after-free Write in gfs2_qd_dealloc (3) gfs2 24 C error 123 3h44m 245d 💬 2 [188d]
WARNING in gfs2_put_super gfs2 -1 66 55d 246d
stack segment fault in gfs2_glock_dq gfs2 2 C 22 77d 271d
KMSAN: uninit-value in gfs2_quota_init (2) gfs2 7 C 25 10d 426d PATCH [425d]
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 75 1d03h 428d 💬 7 [72d]
BUG: corrupted list in list_lru_add gfs2 mm 19 C inconclusive 384 1d05h 432d PATCH [19d]
kernel BUG in gfs2_assert_warn_i gfs2 -1 C inconclusive 12 5d04h 503d
kernel BUG in qd_put (3) gfs2 -1 C error 75 8d09h 558d
WARNING in gfs2_ri_update (2) gfs2 -1 C inconclusive 43 4h37m 628d PATCH [128d]
KASAN: stack-out-of-bounds Read in gfs2_dump_glock gfs2 19 C error 403 4d12h 633d
INFO: task hung in gfs2_glock_nq gfs2 1 C 29 31d 650d
INFO: task hung in __gfs2_lookup gfs2 1 C error 1623 3h22m 656d
KASAN: slab-use-after-free Read in gfs2_invalidate_folio gfs2 19 C error 156 9d17h 656d 💬 5 [9d04h]
WARNING in gfs2_check_blk_type (2) gfs2 -1 C inconclusive 20 2d01h 694d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1441 3d10h 1223d 💬 1 [9d04h]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: stack guard page was hit in glock_work_func gfs2 -1 1 4d17h 17h21m