------------[ cut here ]------------ WARNING: CPU: 0 PID: 9338 at ./include/linux/memcontrol.h:371 obj_cgroup_memcg include/linux/memcontrol.h:371 [inline] WARNING: CPU: 0 PID: 9338 at ./include/linux/memcontrol.h:371 folio_memcg+0x1a8/0x310 include/linux/memcontrol.h:439 Modules linked in: CPU: 0 UID: 0 PID: 9338 Comm: syz.4.981 Not tainted 6.16.0-rc4-syzkaller-00108-g17bbde2e1716 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:obj_cgroup_memcg include/linux/memcontrol.h:371 [inline] RIP: 0010:folio_memcg+0x1a8/0x310 include/linux/memcontrol.h:439 Code: 80 3c 28 00 74 08 4c 89 f7 e8 b4 cc 1b 00 4d 8b 36 4c 89 f0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 89 74 ba ff 90 <0f> 0b 90 eb c5 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c fe fe ff ff RSP: 0018:ffffc9001b0e7250 EFLAGS: 00010283 RAX: ffffffff8205d907 RBX: 0000000000000000 RCX: 0000000000080000 RDX: ffffc9000d589000 RSI: 0000000000002342 RDI: 0000000000002343 RBP: 0000000000000000 R08: ffffea0001e3a207 R09: 1ffffd40003c7440 R10: dffffc0000000000 R11: fffff940003c7441 R12: ffffea0001e3a230 R13: dffffc0000000000 R14: ffff8880714d7580 R15: 0000000000000002 FS: 00007f0dbf0406c0(0000) GS:ffff888125c84000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000057790000 CR4: 00000000003526f0 Call Trace: folio_lruvec include/linux/memcontrol.h:730 [inline] workingset_activation+0x5f/0x4a0 mm/workingset.c:596 folio_mark_accessed+0x3b5/0x4a0 mm/swap.c:478 kvm_set_page_accessed virt/kvm/kvm_main.c:2796 [inline] kvm_release_page_clean+0x9a/0xe0 virt/kvm/kvm_main.c:2804 kvm_tdp_mmu_page_fault arch/x86/kvm/mmu/mmu.c:4834 [inline] kvm_tdp_page_fault+0x2dd/0x370 arch/x86/kvm/mmu/mmu.c:4844 kvm_mmu_do_page_fault+0x2c5/0x640 arch/x86/kvm/mmu/mmu_internal.h:388 kvm_mmu_page_fault+0x22f/0xb70 arch/x86/kvm/mmu/mmu.c:6276 __vmx_handle_exit arch/x86/kvm/vmx/vmx.c:6591 [inline] vmx_handle_exit+0x1093/0x18a0 arch/x86/kvm/vmx/vmx.c:6608 vcpu_enter_guest arch/x86/kvm/x86.c:11175 [inline] vcpu_run+0x432e/0x6f70 arch/x86/kvm/x86.c:11333 kvm_arch_vcpu_ioctl_run+0xfc9/0x1940 arch/x86/kvm/x86.c:11656 kvm_vcpu_ioctl+0x95c/0xe90 virt/kvm/kvm_main.c:4461 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f0dbe18e929 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f0dbf040038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f0dbe3b6080 RCX: 00007f0dbe18e929 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000009 RBP: 00007f0dbe210b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f0dbe3b6080 R15: 00007ffd16ba88b8