syzbot


Out of 88 bugs, 85 were automatically obsoleted (24 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: slab-use-after-free Read in gfs2_ail_empty_tr gfs2 19 1 97d 93d
memory leak in gfs2_trans_begin (2) gfs2 3 C 2 159d 175d
KASAN: slab-use-after-free Read in gfs2_quotad gfs2 19 syz error error 10 100d 144d
BUG: stack guard page was hit in glock_work_func gfs2 -1 1 98d 94d
kernel BUG in do_xmote gfs2 -1 C done 4 180d 199d
INFO: task hung in do_withdraw gfs2 1 1 109d 109d
possible deadlock in gfs2_trans_begin (2) gfs2 4 8 152d 200d
kernel BUG in gfs2_withdraw (2) gfs2 -1 C 17 155d 257d
INFO: task hung in gfs2_aspace_writepages (2) gfs2 1 1 130d 130d
stack segment fault in gfs2_glock_dq gfs2 2 C 22 171d 365d
WARNING in gfs2_put_super gfs2 -1 66 148d 339d
BUG: sleeping function called from invalid context in gfs2_withdraw (2) gfs2 5 24 151d 230d
INFO: task hung in gfs2_invalidate_folio gfs2 1 1 147d 147d
general protection fault in gfs2_thaw_freeze_initiator gfs2 2 syz error 1 193d 193d
KASAN: slab-use-after-free Read in gfs2_withdraw_func gfs2 19 1 193d 189d
INFO: task hung in gfs2_aspace_writepages gfs2 1 4 202d 254d
INFO: task hung in gfs2_find_jhead gfs2 1 1 249d 249d
INFO: task hung in gfs2_meta_read gfs2 1 1 259d 259d
KASAN: slab-use-after-free Read in gfs2_release_folio gfs2 19 1 297d 293d
KASAN: slab-use-after-free Read in do_sync gfs2 19 2 299d 321d
kernel BUG in gfs2_quota_cleanup (2) gfs2 -1 2 322d 335d
general protection fault in gfs2_remove_from_journal gfs2 2 1 336d 324d
KASAN: global-out-of-bounds Read in pid_task (2) gfs2 17 1 311d 307d
kernel BUG in gfs2_withdraw gfs2 -1 C inconclusive 2553 288d 606d
general protection fault in gfs2_glock_dq gfs2 2 16 414d 536d
kernel BUG in gfs2_jindex_free gfs2 -1 5 438d 435d
KASAN: slab-out-of-bounds Write in rgblk_free gfs2 21 1 483d 476d
UBSAN: shift-out-of-bounds in gfs2_dir_read gfs2 -1 1 490d 486d
INFO: task hung in block_invalidate_folio gfs2 1 2 480d 492d
INFO: task hung in __gfs2_trans_begin (2) gfs2 1 23 502d 570d
possible deadlock in gfs2_trans_begin gfs2 4 5 572d 584d
WARNING: locking bug in gfs2_fill_super gfs2 4 C error error 15162 583d 698d
WARNING in rgblk_free gfs2 -1 1 596d 596d
possible deadlock in do_qc gfs2 4 785 626d 754d
INFO: task hung in gfs2_gl_hash_clear (4) gfs2 1 1 657d 657d
KASAN: slab-use-after-free Read in gfs2_glock_free gfs2 19 2 688d 731d
KASAN: slab-use-after-free Read in do_xmote gfs2 19 1 694d 690d
KMSAN: uninit-value in gfs2_quota_init gfs2 7 1 705d 701d
WARNING: held lock freed in __flush_workqueue gfs2 4 2 685d 683d
KMSAN: uninit-value in inode_go_dump (4) gfs2 7 1 744d 740d
KASAN: slab-use-after-free Write in gfs2_qd_dealloc (2) gfs2 22 syz 1 761d 760d
general protection fault in gfs2_rindex_update gfs2 8 C done error 3 783d 813d
INFO: task hung in gfs2_recover_journal (3) gfs2 1 1 781d 781d
kernel BUG in __gfs2_glock_put gfs2 -1 3 794d 798d
kernel BUG in qd_put (2) gfs2 -1 3 835d 833d
KMSAN: uninit-value in inode_go_dump (3) gfs2 7 1 851d 843d
general protection fault in gfs2_dump_glock (2) gfs2 17 C done done 48 844d 1152d
WARNING in folio_account_dirtied gfs2 -1 C error done 3678 853d 1440d
memory leak in gfs2_trans_begin gfs2 3 syz 2 885d 967d
WARNING in gfs2_ri_update gfs2 -1 C error inconclusive 5 889d 1323d
BUG: sleeping function called from invalid context in gfs2_glock_wait gfs2 5 C error error 5 1077d 1200d
kernel BUG in add_to_queue gfs2 -1 C 28 1182d 1281d
INFO: task hung in gfs2_recover_journal (2) gfs2 1 2 891d 901d
BUG: sleeping function called from invalid context in gfs2_flush_delete_work gfs2 5 C 99 969d 969d
BUG: sleeping function called from invalid context in do_page_fault (3) gfs2 5 C 16 1198d 1467d
memory leak in gfs2_quota_init gfs2 3 C 1 970d 1031d
WARNING in vfs_utimes gfs2 -1 1 960d 872d
KMSAN: uninit-value in inode_go_dump (2) gfs2 7 1 956d 956d
kernel BUG in qd_put gfs2 -1 2 968d 964d
INFO: task hung in freeze_super (4) gfs2 1 1 1034d 1034d
KMSAN: uninit-value in inode_go_dump gfs2 7 8 1058d 1200d
INFO: task hung in __gfs2_trans_begin gfs2 1 C error inconclusive 23 1068d 1289d
INFO: task hung in gfs2_recover_journal gfs2 1 5 1075d 1251d
general protection fault in gfs2_print_dbg (2) gfs2 2 1 1097d 1096d
kernel panic: stack is corrupted in gfs2_block_map arm gfs2 2 C 1 1230d 1226d
general protection fault in do_xmote gfs2 10 C error unreliable 16 1186d 1308d
KASAN: use-after-free Read in gfs2_glock_free gfs2 19 1 1168d 1168d
general protection fault in gfs2_get_tree gfs2 2 syz error 6 1236d 1240d
general protection fault in gfs2_parse_param gfs2 2 C error 4 1279d 1286d
UBSAN: shift-out-of-bounds in gfs2_getbuf gfs2 -1 C error error 8 1296d 1296d
general protection fault in gfs2_print_dbg gfs2 2 1 1251d 1250d
INFO: task hung in gfs2_make_fs_ro (3) gfs2 1 6 1274d 1282d
INFO: task hung in gfs2_gl_hash_clear (2) gfs2 1 1 1425d 1423d
KASAN: use-after-free Read in qd_unlock gfs2 19 1 1499d 1495d
UBSAN: shift-out-of-bounds in init_sb (2) gfs2 -1 1 1484d 1480d
kernel BUG in gfs2_glock_nq gfs2 -1 2 1620d 1609d
general protection fault in gfs2_evict_inode gfs2 2 2 1637d 1609d
UBSAN: shift-out-of-bounds in init_sb gfs2 -1 4 1638d 1766d
INFO: task hung in gfs2_make_fs_ro (2) gfs2 1 1 1633d 1633d
KASAN: use-after-free Read in iput (2) gfs2 19 6 1782d 1986d
INFO: task hung in gfs2_make_fs_ro gfs2 1 1 1762d 1762d
INFO: task hung in freeze_super (2) gfs2 1 1 1763d 1763d
INFO: task can't die in gfs2_gl_hash_clear (2) gfs2 1 3 1836d 1930d
INFO: task hung in freeze_super gfs2 1 348 1854d 1929d
possible deadlock in freeze_super gfs2 4 938 1854d 1986d
INFO: task hung in gfs2_gl_hash_clear gfs2 1 156 2004d 2009d
INFO: task can't die in gfs2_gl_hash_clear gfs2 1 41 2012d 2016d
KMSAN: uninit-value in inotify_read gfs2 7 C 1 2943d 2943d