------------[ cut here ]------------ WARNING: CPU: 0 PID: 5532 at fs/gfs2/glops.c:447 gfs2_dinode_in fs/gfs2/glops.c:447 [inline] WARNING: CPU: 0 PID: 5532 at fs/gfs2/glops.c:447 gfs2_inode_refresh+0xdfd/0x10a0 fs/gfs2/glops.c:490 Modules linked in: CPU: 0 PID: 5532 Comm: syz-executor.0 Not tainted 6.2.0-rc1-syzkaller-dirty #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:gfs2_dinode_in fs/gfs2/glops.c:447 [inline] RIP: 0010:gfs2_inode_refresh+0xdfd/0x10a0 fs/gfs2/glops.c:490 Code: 48 c1 ea 03 80 3c 02 00 49 0f ce 0f 85 9c 02 00 00 0f b7 04 24 4c 89 b5 98 04 00 00 66 89 45 00 e9 da f4 ff ff e8 43 a3 f0 fd <0f> 0b e9 c0 fe ff ff e8 37 a3 f0 fd 0f 0b e9 b4 fe ff ff e8 2b a3 RSP: 0018:ffffc9000523f920 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 1ffff92000a47f28 RCX: 0000000000000000 RDX: ffff888028880000 RSI: ffffffff83904ffd RDI: 0000000000000003 RBP: ffff888072c835c0 R08: 0000000000000003 R09: 000000000000000a R10: 0000000000000300 R11: 1ffffffff18f34b9 R12: 0000000000000000 R13: 0000000000000300 R14: ffff888072c83620 R15: ffff8880794bd000 FS: 000055555576c400(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056226a0b4078 CR3: 0000000071216000 CR4: 0000000000350ef0 Call Trace: inode_go_instantiate+0x4a/0x70 fs/gfs2/glops.c:509 gfs2_instantiate+0x16a/0x250 fs/gfs2/glock.c:456 gfs2_glock_holder_ready fs/gfs2/glock.c:1299 [inline] gfs2_glock_holder_ready fs/gfs2/glock.c:1295 [inline] gfs2_glock_wait+0x197/0x2e0 fs/gfs2/glock.c:1319 gfs2_glock_nq+0xae4/0x1470 fs/gfs2/glock.c:1567 gfs2_glock_nq_init fs/gfs2/glock.h:262 [inline] do_sync+0x62f/0xcf0 fs/gfs2/quota.c:916 gfs2_quota_sync+0x2e6/0x660 fs/gfs2/quota.c:1318 gfs2_sync_fs+0x44/0xb0 fs/gfs2/super.c:650 sync_filesystem.part.0+0x75/0x1d0 fs/sync.c:56 sync_filesystem+0x8f/0xc0 fs/sync.c:43 generic_shutdown_super+0x74/0x410 fs/super.c:474 kill_block_super+0x9b/0xf0 fs/super.c:1386 gfs2_kill_sb+0x108/0x170 fs/gfs2/ops_fstype.c:1738 deactivate_locked_super+0x98/0x160 fs/super.c:332 deactivate_super+0xb1/0xd0 fs/super.c:363 cleanup_mnt+0x2ae/0x3d0 fs/namespace.c:1291 task_work_run+0x16f/0x270 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop kernel/entry/common.c:171 [inline] exit_to_user_mode_prepare+0x23c/0x250 kernel/entry/common.c:203 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline] syscall_exit_to_user_mode+0x1d/0x50 kernel/entry/common.c:296 do_syscall_64+0x46/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f9b3a48d567 Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fffc52b74f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f9b3a48d567 RDX: 00007fffc52b75c9 RSI: 000000000000000a RDI: 00007fffc52b75c0 RBP: 00007fffc52b75c0 R08: 00000000ffffffff R09: 00007fffc52b7390 R10: 000055555576d8b3 R11: 0000000000000246 R12: 00007f9b3a4e6b24 R13: 00007fffc52b8680 R14: 000055555576d810 R15: 00007fffc52b86c0