syzbot


Out of 66 bugs, 63 were automatically obsoleted (18 due to revoked reproducers), 3 were invalidated by users.
Applied filters: Label=subsystems:gfs2 (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KASAN: global-out-of-bounds Read in pid_task (2) gfs2 17 1 63d 59d
kernel BUG in gfs2_withdraw gfs2 -1 C inconclusive 2553 40d 358d
general protection fault in gfs2_glock_dq gfs2 2 16 166d 288d
kernel BUG in gfs2_jindex_free gfs2 -1 5 190d 187d
KASAN: slab-out-of-bounds Write in rgblk_free gfs2 23 1 235d 228d
UBSAN: shift-out-of-bounds in gfs2_dir_read gfs2 -1 1 242d 238d
INFO: task hung in block_invalidate_folio gfs2 1 2 232d 244d
INFO: task hung in __gfs2_trans_begin (2) gfs2 1 23 254d 322d
possible deadlock in gfs2_trans_begin gfs2 4 5 324d 336d
WARNING: locking bug in gfs2_fill_super gfs2 4 C error error 15162 335d 450d
WARNING in rgblk_free gfs2 -1 1 348d 348d
possible deadlock in do_qc gfs2 4 785 378d 506d
INFO: task hung in gfs2_gl_hash_clear (4) gfs2 1 1 409d 409d
KASAN: slab-use-after-free Read in gfs2_glock_free gfs2 19 2 440d 483d
KASAN: slab-use-after-free Read in do_xmote gfs2 19 1 446d 442d
KMSAN: uninit-value in gfs2_quota_init gfs2 7 1 456d 452d
WARNING: held lock freed in __flush_workqueue gfs2 4 2 437d 435d
KMSAN: uninit-value in inode_go_dump (4) gfs2 7 1 496d 492d
KASAN: slab-use-after-free Write in gfs2_qd_dealloc (2) gfs2 24 syz 1 513d 512d
general protection fault in gfs2_rindex_update gfs2 8 C done error 3 535d 565d
INFO: task hung in gfs2_recover_journal (3) gfs2 1 1 533d 533d
kernel BUG in __gfs2_glock_put gfs2 -1 3 546d 550d
kernel BUG in qd_put (2) gfs2 -1 3 587d 585d
KMSAN: uninit-value in inode_go_dump (3) gfs2 7 1 603d 595d
general protection fault in gfs2_dump_glock (2) gfs2 17 C done done 48 596d 904d
WARNING in folio_account_dirtied gfs2 -1 C error done 3678 605d 1192d
memory leak in gfs2_trans_begin gfs2 3 syz 2 637d 719d
WARNING in gfs2_ri_update gfs2 -1 C error inconclusive 5 641d 1075d
BUG: sleeping function called from invalid context in gfs2_glock_wait gfs2 5 C error error 5 828d 952d
kernel BUG in add_to_queue gfs2 -1 C 28 933d 1033d
INFO: task hung in gfs2_recover_journal (2) gfs2 1 2 643d 653d
BUG: sleeping function called from invalid context in gfs2_flush_delete_work gfs2 5 C 99 721d 721d
BUG: sleeping function called from invalid context in do_page_fault (3) gfs2 5 C 16 950d 1219d
memory leak in gfs2_quota_init gfs2 3 C 1 722d 782d
WARNING in vfs_utimes gfs2 -1 1 712d 624d
KMSAN: uninit-value in inode_go_dump (2) gfs2 7 1 708d 708d
kernel BUG in qd_put gfs2 -1 2 720d 716d
INFO: task hung in freeze_super (4) gfs2 1 1 786d 786d
KMSAN: uninit-value in inode_go_dump gfs2 7 8 809d 952d
INFO: task hung in __gfs2_trans_begin gfs2 1 C error inconclusive 23 819d 1041d
INFO: task hung in gfs2_recover_journal gfs2 1 5 827d 1003d
general protection fault in gfs2_print_dbg (2) gfs2 2 1 849d 848d
kernel panic: stack is corrupted in gfs2_block_map arm gfs2 2 C 1 982d 978d
general protection fault in do_xmote gfs2 10 C error unreliable 16 938d 1060d
KASAN: use-after-free Read in gfs2_glock_free gfs2 19 1 920d 920d
general protection fault in gfs2_get_tree gfs2 2 syz error 6 988d 992d
general protection fault in gfs2_parse_param gfs2 2 C error 4 1031d 1038d
UBSAN: shift-out-of-bounds in gfs2_getbuf gfs2 -1 C error error 8 1048d 1048d
general protection fault in gfs2_print_dbg gfs2 2 1 1003d 1002d
INFO: task hung in gfs2_make_fs_ro (3) gfs2 1 6 1025d 1034d
INFO: task hung in gfs2_gl_hash_clear (2) gfs2 1 1 1177d 1175d
KASAN: use-after-free Read in qd_unlock gfs2 19 1 1251d 1247d
UBSAN: shift-out-of-bounds in init_sb (2) gfs2 -1 1 1236d 1232d
kernel BUG in gfs2_glock_nq gfs2 -1 2 1372d 1361d
general protection fault in gfs2_evict_inode gfs2 2 2 1389d 1361d
UBSAN: shift-out-of-bounds in init_sb gfs2 -1 4 1389d 1518d
INFO: task hung in gfs2_make_fs_ro (2) gfs2 1 1 1385d 1385d
KASAN: use-after-free Read in iput (2) gfs2 19 6 1534d 1738d
INFO: task hung in gfs2_make_fs_ro gfs2 1 1 1514d 1514d
INFO: task hung in freeze_super (2) gfs2 1 1 1515d 1515d
INFO: task can't die in gfs2_gl_hash_clear (2) gfs2 1 3 1587d 1681d
INFO: task hung in freeze_super gfs2 1 348 1606d 1681d
possible deadlock in freeze_super gfs2 4 938 1606d 1738d
INFO: task hung in gfs2_gl_hash_clear gfs2 1 156 1756d 1761d
INFO: task can't die in gfs2_gl_hash_clear gfs2 1 41 1763d 1768d
KMSAN: uninit-value in inotify_read gfs2 7 C 1 2695d 2695d