syzbot

 sign-in | mailing list | source | docs
🐞 Open [1465]
≡ Subsystems
🐞 Fixed [6853]
🐞 Invalid [17785]
⬇ Missing Backports [225]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

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 1d01h 1d01h
WARNING in rgblk_free (2) gfs2 -1 C 4 1d14h 1d12h 💬 1 [1d09h]
kernel BUG in gfs2_unpin gfs2 -1 3 10d 17d
general protection fault in gfs2_glock_dq (2) gfs2 2 8 4d19h 18d
KASAN: use-after-free Read in iomap_read_inline_data (2) gfs2 19 7 12h11m 29d
general protection fault in gfs2_remove_from_journal (2) gfs2 19 13 3h07m 33d
WARNING in gfs2_evict_inode gfs2 -1 2 32d 36d
KASAN: slab-use-after-free Read in gfs2_quotad gfs2 19 syz error 5 17h52m 36d PATCH [11d]
kernel BUG in gfs2_quota_cleanup (3) gfs2 -1 C error 15 2d06h 47d PATCH [46d]
memory leak in gfs2_trans_begin (2) gfs2 3 C 2 51d 67d PATCH [66d]
kernel BUG in do_xmote gfs2 -1 C done 4 72d 91d PATCH [73d]
possible deadlock in gfs2_trans_begin (2) gfs2 4 8 44d 92d
WARNING in chown_common gfs2 -1 C 189 8h32m 93d 💬 4 [26d]
general protection fault in gfs2_print_dbg (3) gfs2 2 C error 6 23d 120d PATCH [118d]
BUG: sleeping function called from invalid context in gfs2_withdraw (2) gfs2 5 24 43d 122d
general protection fault in __gfs2_trans_begin gfs2 2 C error 37 14h38m 145d
kernel BUG in gfs2_withdraw (2) gfs2 -1 C 17 47d 149d 💬 1 [140d]
INFO: task hung in __gfs2_log_reserve gfs2 1 C error 3 150d 151d
WARNING in vfs_setxattr (3) gfs2 -1 C 592 7h18m 151d
WARNING in do_mknodat (3) gfs2 -1 C 231 1d08h 151d PATCH [118d]
INFO: task hung in block_invalidate_folio (2) gfs2 1 C error 87 13h49m 156d
KASAN: null-ptr-deref Write in gfs2_trans_add_revoke gfs2 12 C 6 7d00h 166d PATCH [166d]
KASAN: slab-use-after-free Read in move_to_new_folio (4) gfs2 19 syz 21 81d 189d 💬 1 [189d]
kernel BUG in __gfs2_glock_put (2) gfs2 -1 C 502 20h45m 207d
kernel BUG in gfs2_jindex_free (2) gfs2 -1 C error 820 1d19h 214d
kernel BUG in do_qc gfs2 -1 C error 59 5d07h 225d
KASAN: slab-use-after-free Write in gfs2_qd_dealloc (3) gfs2 24 C error 105 15h36m 230d 💬 2 [173d]
WARNING in gfs2_put_super gfs2 -1 66 40d 231d
stack segment fault in gfs2_glock_dq gfs2 2 C 22 63d 257d
KMSAN: uninit-value in gfs2_quota_init (2) gfs2 7 C 23 3d05h 412d PATCH [410d]
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 75 20h46m 414d 💬 7 [57d]
BUG: corrupted list in list_lru_add gfs2 mm 19 C inconclusive 336 13h45m 417d PATCH [4d19h]
kernel BUG in gfs2_assert_warn_i gfs2 -1 C inconclusive 12 4d20h 488d
kernel BUG in qd_put (3) gfs2 -1 C error 71 1d02h 543d
WARNING in gfs2_ri_update (2) gfs2 -1 C inconclusive 39 6d16h 614d PATCH [113d]
KASAN: stack-out-of-bounds Read in gfs2_dump_glock gfs2 19 C error 402 1d03h 619d
INFO: task hung in gfs2_glock_nq gfs2 1 C 29 16d 636d
INFO: task hung in __gfs2_lookup gfs2 1 C error 1314 5h05m 641d
KASAN: slab-use-after-free Read in gfs2_invalidate_folio gfs2 19 C error 151 15h51m 642d 💬 5 [26d]
WARNING in gfs2_check_blk_type (2) gfs2 -1 C inconclusive 19 13d 679d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1439 4d06h 1208d 💬 1 [26d]