syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1366]
≡ Subsystems
🐞 Fixed [7042]
🐞 Invalid [18426]
⬇ Missing Backports [223]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

gfs2 subsystem


List(s): gfs2@lists.linux.dev
Fixed bugs: 44
Parent subsystem(s): fs (152)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in gfs2_ail_drain gfs2 19 5 2d07h 2d07h
INFO: task hung in gfs2_clear_rgrpd gfs2 1 43 10h15m 9d06h
INFO: task kworker/NUM:0H:NUM blocked in I/O wait for more than NUM seconds. gfs2 -1 7 4d04h 11d
WARNING in gfs2_put_super (2) gfs2 -1 21 13d 11d
kernel BUG in gfs2_trans_add_revoke gfs2 -1 4 12h48m 12d PATCH [5d21h]
WARNING in gfs2_fill_super gfs2 -1 C error 221 12d 14d PATCH [13d]
INFO: task hung in gfs2_recover_journal (4) gfs2 1 C error 54 6h51m 15d PATCH [8d19h]
WARNING in filename_symlinkat exfat gfs2 -1 C 11 11h22m 33d
memory leak in gfs2_quota_init (2) gfs2 3 C 1 66d 62d PATCH [58d]
KASAN: slab-use-after-free Read in gfs2_logd gfs2 19 6 74d 85d
WARNING in rgblk_free (2) gfs2 -1 C 5 40d 85d 💬 1 [85d]
kernel BUG in gfs2_unpin gfs2 -1 7 15d 101d
general protection fault in gfs2_glock_dq (2) gfs2 2 21 3d18h 102d
KASAN: use-after-free Read in iomap_read_inline_data (2) gfs2 19 9 70d 113d
general protection fault in gfs2_remove_from_journal (2) gfs2 19 C 20 1d02h 117d 💬 3 [53d]
WARNING in gfs2_evict_inode gfs2 -1 12 4d21h 120d
kernel BUG in gfs2_quota_cleanup (3) gfs2 -1 C error 66 4h32m 131d PATCH [130d]
memory leak in gfs2_trans_begin (2) gfs2 3 C 2 135d 151d PATCH [150d]
WARNING in chown_common gfs2 -1 C 226 2d01h 177d 💬 4 [15d]
general protection fault in gfs2_print_dbg (3) gfs2 2 C error 6 51d 204d PATCH [202d]
general protection fault in __gfs2_trans_begin gfs2 2 C error 128 11h11m 229d
INFO: task hung in __gfs2_log_reserve gfs2 1 C error 3 234d 235d
WARNING in vfs_setxattr (3) gfs2 -1 C 671 12h30m 235d
WARNING in do_mknodat (3) gfs2 -1 C 240 58d 235d PATCH [202d]
INFO: task hung in block_invalidate_folio (2) gfs2 1 C error 151 3d10h 240d
KASAN: null-ptr-deref Write in gfs2_trans_add_revoke gfs2 12 C 12 15d 250d PATCH [250d]
KASAN: slab-use-after-free Read in move_to_new_folio (4) gfs2 19 syz 21 25d 273d 💬 1 [273d]
kernel BUG in __gfs2_glock_put (2) gfs2 -1 C 502 84d 291d
kernel BUG in gfs2_jindex_free (2) gfs2 -1 C error 1391 1h02m 298d
kernel BUG in do_qc gfs2 -1 C error 75 20h01m 309d
KASAN: slab-use-after-free Write in gfs2_qd_dealloc (3) gfs2 22 C error 146 57d 314d 💬 2 [48d]
KMSAN: uninit-value in gfs2_quota_init (2) gfs2 7 C 25 49d 496d PATCH [494d]
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 75 70d 498d 💬 7 [141d]
BUG: corrupted list in list_lru_add gfs2 mm 19 C inconclusive 401 57d 501d PATCH [88d]
kernel BUG in gfs2_assert_warn_i gfs2 -1 C inconclusive 12 4d19h 572d
kernel BUG in qd_put (3) gfs2 -1 C error 86 2d17h 627d
WARNING in gfs2_ri_update (2) gfs2 -1 C inconclusive 46 3d23h 698d PATCH [197d]
KASAN: stack-out-of-bounds Read in gfs2_dump_glock gfs2 19 C error error 409 11d 703d
INFO: task hung in gfs2_glock_nq gfs2 1 C 29 100d 720d
INFO: task hung in __gfs2_lookup gfs2 1 C error 1966 10h57m 725d
KASAN: slab-use-after-free Read in gfs2_invalidate_folio gfs2 19 C error 174 1d00h 726d 💬 5 [15d]
WARNING in gfs2_check_blk_type (2) gfs2 -1 C inconclusive 20 12d 763d
kernel BUG in gfs2_glock_nq (2) gfs2 -1 C error 1450 1d18h 1292d 💬 1 [15d]
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 73d 69d