syzbot


gfs2 subsystem


List(s): gfs2@lists.linux.dev
Fixed bugs: 44
Parent subsystem(s): fs (146)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: sleeping function called from invalid context in lockref_get_not_dead gfs2 5 C error 6 6h21m 5d00h
KASAN: slab-use-after-free Read in gfs2_ail_drain gfs2 19 5 14d 14d
INFO: task hung in gfs2_clear_rgrpd gfs2 1 43 12d 21d
INFO: task kworker/NUM:0H:NUM blocked in I/O wait for more than NUM seconds. gfs2 -1 7 16d 23d
WARNING in gfs2_put_super (2) gfs2 -1 21 25d 23d
kernel BUG in gfs2_trans_add_revoke gfs2 -1 4 12d 24d PATCH [18d]
WARNING in gfs2_fill_super gfs2 -1 C error 221 24d 26d PATCH [25d]
INFO: task hung in gfs2_recover_journal (4) gfs2 1 C error 55 1d15h 27d PATCH [6d10h]
WARNING in filename_symlinkat exfat gfs2 -1 C 12 10d 46d
memory leak in gfs2_quota_init (2) gfs2 3 C 1 78d 74d PATCH [70d]
KASAN: slab-use-after-free Read in gfs2_logd gfs2 19 6 87d 97d
WARNING in rgblk_free (2) gfs2 -1 C 5 52d 97d PATCH [1d23h]
kernel BUG in gfs2_unpin gfs2 -1 8 8d03h 114d
general protection fault in gfs2_glock_dq (2) gfs2 2 22 3d15h 115d
KASAN: use-after-free Read in iomap_read_inline_data (2) gfs2 19 9 82d 126d
general protection fault in gfs2_remove_from_journal (2) gfs2 19 C 20 13d 129d 💬 3 [66d]
WARNING in gfs2_evict_inode gfs2 -1 12 17d 132d
kernel BUG in gfs2_quota_cleanup (3) gfs2 -1 C error 78 5d09h 143d PATCH [143d]
WARNING in chown_common gfs2 -1 C 229 5d06h 190d 💬 4 [28d]
general protection fault in gfs2_print_dbg (3) gfs2 2 C error 6 64d 216d PATCH [215d]
general protection fault in __gfs2_trans_begin gfs2 2 C error 139 4d06h 242d
INFO: task hung in __gfs2_log_reserve gfs2 1 C error 3 247d 247d
WARNING in vfs_setxattr (3) gfs2 -1 C 682 4d04h 247d
WARNING in do_mknodat (3) gfs2 -1 C 240 71d 248d PATCH [214d]
INFO: task hung in block_invalidate_folio (2) gfs2 1 C error 155 4d13h 252d
KASAN: null-ptr-deref Write in gfs2_trans_add_revoke gfs2 12 C 12 27d 262d PATCH [262d]
KASAN: slab-use-after-free Read in move_to_new_folio (4) gfs2 19 syz 21 37d 286d 💬 1 [285d]
kernel BUG in __gfs2_glock_put (2) gfs2 -1 C 502 97d 304d
kernel BUG in gfs2_jindex_free (2) gfs2 -1 C error 1398 5d17h 311d
kernel BUG in do_qc gfs2 -1 C error 75 13d 321d
KASAN: slab-use-after-free Write in gfs2_qd_dealloc (3) gfs2 22 C error 146 69d 327d 💬 2 [60d]
KMSAN: uninit-value in gfs2_quota_init (2) gfs2 7 C 25 8d18h 508d PATCH [507d]
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 75 83d 510d 💬 7 [154d]
BUG: corrupted list in list_lru_add gfs2 mm 19 C inconclusive 401 69d 513d PATCH [101d]
kernel BUG in gfs2_assert_warn_i gfs2 -1 C inconclusive 12 17d 585d
kernel BUG in qd_put (3) gfs2 -1 C error 89 2d12h 640d
WARNING in gfs2_ri_update (2) gfs2 -1 C inconclusive 46 2d01h 710d PATCH [210d]
KASAN: stack-out-of-bounds Read in gfs2_dump_glock gfs2 19 C error error 412 1h03m 715d
INFO: task hung in gfs2_glock_nq gfs2 1 C 29 113d 732d
INFO: task hung in __gfs2_lookup gfs2 1 C error 2097 13h47m 738d
KASAN: slab-use-after-free Read in gfs2_invalidate_folio gfs2 19 C error 174 13d 738d 💬 5 [28d]
WARNING in gfs2_check_blk_type (2) gfs2 -1 C inconclusive 20 25d 776d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1453 3d20h 1305d 💬 1 [28d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in gfs2_ail_empty_tr gfs2 19 1 85d 81d