syzbot


Out of 82 bugs, 79 were automatically obsoleted (21 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
possible deadlock in gfs2_trans_begin (2) gfs2 4 8 101d 149d
kernel BUG in gfs2_withdraw (2) gfs2 -1 C 17 103d 206d
INFO: task hung in gfs2_aspace_writepages (2) gfs2 1 1 79d 79d
stack segment fault in gfs2_glock_dq gfs2 2 C 22 120d 314d
WARNING in gfs2_put_super gfs2 -1 66 97d 288d
BUG: sleeping function called from invalid context in gfs2_withdraw (2) gfs2 5 24 99d 178d
INFO: task hung in gfs2_invalidate_folio gfs2 1 1 96d 96d
general protection fault in gfs2_thaw_freeze_initiator gfs2 2 syz error 1 142d 141d
KASAN: slab-use-after-free Read in gfs2_withdraw_func gfs2 19 1 142d 138d
INFO: task hung in gfs2_aspace_writepages gfs2 1 4 150d 203d
INFO: task hung in gfs2_find_jhead gfs2 1 1 198d 198d
INFO: task hung in gfs2_meta_read gfs2 1 1 208d 208d
KASAN: slab-use-after-free Read in gfs2_release_folio gfs2 19 1 246d 242d
KASAN: slab-use-after-free Read in do_sync gfs2 19 2 248d 269d
kernel BUG in gfs2_quota_cleanup (2) gfs2 -1 2 270d 283d
general protection fault in gfs2_remove_from_journal gfs2 2 1 284d 273d
KASAN: global-out-of-bounds Read in pid_task (2) gfs2 17 1 260d 256d
kernel BUG in gfs2_withdraw gfs2 -1 C inconclusive 2553 237d 555d
general protection fault in gfs2_glock_dq gfs2 2 16 363d 485d
kernel BUG in gfs2_jindex_free gfs2 -1 5 387d 383d
KASAN: slab-out-of-bounds Write in rgblk_free gfs2 21 1 432d 425d
UBSAN: shift-out-of-bounds in gfs2_dir_read gfs2 -1 1 438d 434d
INFO: task hung in block_invalidate_folio gfs2 1 2 429d 441d
INFO: task hung in __gfs2_trans_begin (2) gfs2 1 23 451d 519d
possible deadlock in gfs2_trans_begin gfs2 4 5 521d 533d
WARNING: locking bug in gfs2_fill_super gfs2 4 C error error 15162 532d 647d
WARNING in rgblk_free gfs2 -1 1 545d 545d
possible deadlock in do_qc gfs2 4 785 575d 703d
INFO: task hung in gfs2_gl_hash_clear (4) gfs2 1 1 606d 606d
KASAN: slab-use-after-free Read in gfs2_glock_free gfs2 19 2 636d 679d
KASAN: slab-use-after-free Read in do_xmote gfs2 19 1 643d 639d
KMSAN: uninit-value in gfs2_quota_init gfs2 7 1 653d 649d
WARNING: held lock freed in __flush_workqueue gfs2 4 2 633d 632d
KMSAN: uninit-value in inode_go_dump (4) gfs2 7 1 692d 688d
KASAN: slab-use-after-free Write in gfs2_qd_dealloc (2) gfs2 22 syz 1 709d 709d
general protection fault in gfs2_rindex_update gfs2 8 C done error 3 731d 762d
INFO: task hung in gfs2_recover_journal (3) gfs2 1 1 730d 730d
kernel BUG in __gfs2_glock_put gfs2 -1 3 743d 747d
kernel BUG in qd_put (2) gfs2 -1 3 784d 781d
KMSAN: uninit-value in inode_go_dump (3) gfs2 7 1 800d 792d
general protection fault in gfs2_dump_glock (2) gfs2 17 C done done 48 793d 1101d
WARNING in folio_account_dirtied gfs2 -1 C error done 3678 802d 1389d
memory leak in gfs2_trans_begin gfs2 3 syz 2 834d 915d
WARNING in gfs2_ri_update gfs2 -1 C error inconclusive 5 837d 1272d
BUG: sleeping function called from invalid context in gfs2_glock_wait gfs2 5 C error error 5 1025d 1149d
kernel BUG in add_to_queue gfs2 -1 C 28 1130d 1230d
INFO: task hung in gfs2_recover_journal (2) gfs2 1 2 839d 850d
BUG: sleeping function called from invalid context in gfs2_flush_delete_work gfs2 5 C 99 918d 918d
BUG: sleeping function called from invalid context in do_page_fault (3) gfs2 5 C 16 1147d 1416d
memory leak in gfs2_quota_init gfs2 3 C 1 918d 979d
WARNING in vfs_utimes gfs2 -1 1 909d 821d
KMSAN: uninit-value in inode_go_dump (2) gfs2 7 1 905d 905d
kernel BUG in qd_put gfs2 -1 2 917d 913d
INFO: task hung in freeze_super (4) gfs2 1 1 983d 983d
KMSAN: uninit-value in inode_go_dump gfs2 7 8 1006d 1149d
INFO: task hung in __gfs2_trans_begin gfs2 1 C error inconclusive 23 1016d 1238d
INFO: task hung in gfs2_recover_journal gfs2 1 5 1024d 1199d
general protection fault in gfs2_print_dbg (2) gfs2 2 1 1045d 1045d
kernel panic: stack is corrupted in gfs2_block_map arm gfs2 2 C 1 1179d 1175d
general protection fault in do_xmote gfs2 10 C error unreliable 16 1134d 1257d
KASAN: use-after-free Read in gfs2_glock_free gfs2 19 1 1117d 1117d
general protection fault in gfs2_get_tree gfs2 2 syz error 6 1185d 1189d
general protection fault in gfs2_parse_param gfs2 2 C error 4 1228d 1235d
UBSAN: shift-out-of-bounds in gfs2_getbuf gfs2 -1 C error error 8 1245d 1245d
general protection fault in gfs2_print_dbg gfs2 2 1 1199d 1199d
INFO: task hung in gfs2_make_fs_ro (3) gfs2 1 6 1222d 1231d
INFO: task hung in gfs2_gl_hash_clear (2) gfs2 1 1 1374d 1372d
KASAN: use-after-free Read in qd_unlock gfs2 19 1 1448d 1444d
UBSAN: shift-out-of-bounds in init_sb (2) gfs2 -1 1 1433d 1429d
kernel BUG in gfs2_glock_nq gfs2 -1 2 1569d 1558d
general protection fault in gfs2_evict_inode gfs2 2 2 1586d 1558d
UBSAN: shift-out-of-bounds in init_sb gfs2 -1 4 1586d 1715d
INFO: task hung in gfs2_make_fs_ro (2) gfs2 1 1 1582d 1582d
KASAN: use-after-free Read in iput (2) gfs2 19 6 1730d 1934d
INFO: task hung in gfs2_make_fs_ro gfs2 1 1 1711d 1711d
INFO: task hung in freeze_super (2) gfs2 1 1 1712d 1712d
INFO: task can't die in gfs2_gl_hash_clear (2) gfs2 1 3 1784d 1878d
INFO: task hung in freeze_super gfs2 1 348 1803d 1878d
possible deadlock in freeze_super gfs2 4 938 1803d 1934d
INFO: task hung in gfs2_gl_hash_clear gfs2 1 156 1952d 1957d
INFO: task can't die in gfs2_gl_hash_clear gfs2 1 41 1960d 1965d
KMSAN: uninit-value in inotify_read gfs2 7 C 1 2892d 2892d