syzbot


Out of 75 bugs, 72 were automatically obsoleted (19 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
general protection fault in gfs2_thaw_freeze_initiator gfs2 2 syz error 1 101d 101d
KASAN: slab-use-after-free Read in gfs2_withdraw_func gfs2 19 1 101d 97d
INFO: task hung in gfs2_aspace_writepages gfs2 1 4 110d 162d
INFO: task hung in gfs2_find_jhead gfs2 1 1 157d 157d
INFO: task hung in gfs2_meta_read gfs2 1 1 167d 167d
KASAN: slab-use-after-free Read in gfs2_release_folio gfs2 19 1 205d 201d
KASAN: slab-use-after-free Read in do_sync gfs2 19 2 207d 229d
kernel BUG in gfs2_quota_cleanup (2) gfs2 -1 2 229d 243d
general protection fault in gfs2_remove_from_journal gfs2 2 1 244d 232d
KASAN: global-out-of-bounds Read in pid_task (2) gfs2 17 1 219d 215d
kernel BUG in gfs2_withdraw gfs2 -1 C inconclusive 2553 196d 514d
general protection fault in gfs2_glock_dq gfs2 2 16 322d 444d
kernel BUG in gfs2_jindex_free gfs2 -1 5 346d 343d
KASAN: slab-out-of-bounds Write in rgblk_free gfs2 23 1 391d 384d
UBSAN: shift-out-of-bounds in gfs2_dir_read gfs2 -1 1 398d 394d
INFO: task hung in block_invalidate_folio gfs2 1 2 388d 400d
INFO: task hung in __gfs2_trans_begin (2) gfs2 1 23 410d 478d
possible deadlock in gfs2_trans_begin gfs2 4 5 480d 492d
WARNING: locking bug in gfs2_fill_super gfs2 4 C error error 15162 491d 606d
WARNING in rgblk_free gfs2 -1 1 504d 504d
possible deadlock in do_qc gfs2 4 785 534d 662d
INFO: task hung in gfs2_gl_hash_clear (4) gfs2 1 1 565d 565d
KASAN: slab-use-after-free Read in gfs2_glock_free gfs2 19 2 596d 639d
KASAN: slab-use-after-free Read in do_xmote gfs2 19 1 602d 598d
KMSAN: uninit-value in gfs2_quota_init gfs2 7 1 613d 609d
WARNING: held lock freed in __flush_workqueue gfs2 4 2 593d 591d
KMSAN: uninit-value in inode_go_dump (4) gfs2 7 1 652d 648d
KASAN: slab-use-after-free Write in gfs2_qd_dealloc (2) gfs2 24 syz 1 669d 668d
general protection fault in gfs2_rindex_update gfs2 8 C done error 3 691d 721d
INFO: task hung in gfs2_recover_journal (3) gfs2 1 1 689d 689d
kernel BUG in __gfs2_glock_put gfs2 -1 3 702d 706d
kernel BUG in qd_put (2) gfs2 -1 3 743d 741d
KMSAN: uninit-value in inode_go_dump (3) gfs2 7 1 759d 751d
general protection fault in gfs2_dump_glock (2) gfs2 17 C done done 48 752d 1060d
WARNING in folio_account_dirtied gfs2 -1 C error done 3678 761d 1348d
memory leak in gfs2_trans_begin gfs2 3 syz 2 793d 875d
WARNING in gfs2_ri_update gfs2 -1 C error inconclusive 5 797d 1231d
BUG: sleeping function called from invalid context in gfs2_glock_wait gfs2 5 C error error 5 985d 1108d
kernel BUG in add_to_queue gfs2 -1 C 28 1090d 1189d
INFO: task hung in gfs2_recover_journal (2) gfs2 1 2 799d 809d
BUG: sleeping function called from invalid context in gfs2_flush_delete_work gfs2 5 C 99 877d 877d
BUG: sleeping function called from invalid context in do_page_fault (3) gfs2 5 C 16 1106d 1375d
memory leak in gfs2_quota_init gfs2 3 C 1 878d 939d
WARNING in vfs_utimes gfs2 -1 1 868d 780d
KMSAN: uninit-value in inode_go_dump (2) gfs2 7 1 864d 864d
kernel BUG in qd_put gfs2 -1 2 876d 872d
INFO: task hung in freeze_super (4) gfs2 1 1 942d 942d
KMSAN: uninit-value in inode_go_dump gfs2 7 8 965d 1108d
INFO: task hung in __gfs2_trans_begin gfs2 1 C error inconclusive 23 975d 1197d
INFO: task hung in gfs2_recover_journal gfs2 1 5 983d 1159d
general protection fault in gfs2_print_dbg (2) gfs2 2 1 1005d 1004d
kernel panic: stack is corrupted in gfs2_block_map arm gfs2 2 C 1 1138d 1134d
general protection fault in do_xmote gfs2 10 C error unreliable 16 1094d 1216d
KASAN: use-after-free Read in gfs2_glock_free gfs2 19 1 1076d 1076d
general protection fault in gfs2_get_tree gfs2 2 syz error 6 1144d 1148d
general protection fault in gfs2_parse_param gfs2 2 C error 4 1187d 1194d
UBSAN: shift-out-of-bounds in gfs2_getbuf gfs2 -1 C error error 8 1204d 1204d
general protection fault in gfs2_print_dbg gfs2 2 1 1159d 1158d
INFO: task hung in gfs2_make_fs_ro (3) gfs2 1 6 1182d 1190d
INFO: task hung in gfs2_gl_hash_clear (2) gfs2 1 1 1333d 1331d
KASAN: use-after-free Read in qd_unlock gfs2 19 1 1407d 1403d
UBSAN: shift-out-of-bounds in init_sb (2) gfs2 -1 1 1392d 1388d
kernel BUG in gfs2_glock_nq gfs2 -1 2 1528d 1517d
general protection fault in gfs2_evict_inode gfs2 2 2 1545d 1517d
UBSAN: shift-out-of-bounds in init_sb gfs2 -1 4 1545d 1674d
INFO: task hung in gfs2_make_fs_ro (2) gfs2 1 1 1541d 1541d
KASAN: use-after-free Read in iput (2) gfs2 19 6 1690d 1894d
INFO: task hung in gfs2_make_fs_ro gfs2 1 1 1670d 1670d
INFO: task hung in freeze_super (2) gfs2 1 1 1671d 1671d
INFO: task can't die in gfs2_gl_hash_clear (2) gfs2 1 3 1744d 1838d
INFO: task hung in freeze_super gfs2 1 348 1762d 1837d
possible deadlock in freeze_super gfs2 4 938 1762d 1894d
INFO: task hung in gfs2_gl_hash_clear gfs2 1 156 1912d 1917d
INFO: task can't die in gfs2_gl_hash_clear gfs2 1 41 1920d 1924d
KMSAN: uninit-value in inotify_read gfs2 7 C 1 2851d 2851d