do_one_initcall+0x103/0x650 init/main.c:1295 do_initcall_level init/main.c:1368 [inline] do_initcalls init/main.c:1384 [inline] do_basic_setup init/main.c:1403 [inline] kernel_init_freeable+0x6b1/0x73a init/main.c:1610 kernel_init+0x1a/0x1d0 init/main.c:1499 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306 ------------[ cut here ]------------ kernel BUG at include/linux/memcontrol.h:478! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 3725 Comm: syz-executor217 Not tainted 5.19.0-rc8-syzkaller-00105-g6e2c0490769e #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 RIP: 0010:folio_memcg_rcu include/linux/memcontrol.h:478 [inline] RIP: 0010:workingset_activation+0x5d6/0x6d0 mm/workingset.c:413 Code: 48 89 ef e8 1c 01 00 00 c6 05 9c d1 f6 0b 01 0f 0b e9 00 fc ff ff e8 39 29 ca ff 48 c7 c6 c0 d6 d7 89 48 89 ef e8 fa 00 00 00 <0f> 0b e8 23 29 ca ff 0f 0b e9 02 fb ff ff e8 17 29 ca ff 48 c7 c6 RSP: 0018:ffffc90003df7510 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: ffff88807dd081c0 RSI: ffffffff81af71f6 RDI: 0000000000000003 RBP: ffffea0001b10000 R08: 0000000000000003 R09: 000000000000ffff R10: 000000000000ffff R11: 0000000000000001 R12: 0000000000000000 R13: ffff8880b9a34ca8 R14: dffffc0000000000 R15: 0000000000000003 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f650bf521f0 CR3: 00000000269b9000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: folio_mark_accessed+0x596/0xdd0 mm/swap.c:440 kvm_set_pfn_accessed arch/x86/kvm/../../../virt/kvm/kvm_main.c:2857 [inline] kvm_set_pfn_accessed+0x1d7/0x220 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2854 handle_changed_spte_acc_track arch/x86/kvm/mmu/tdp_mmu.c:354 [inline] handle_changed_spte_acc_track+0x1bc/0x290 arch/x86/kvm/mmu/tdp_mmu.c:346 handle_changed_spte arch/x86/kvm/mmu/tdp_mmu.c:609 [inline] handle_removed_pt arch/x86/kvm/mmu/tdp_mmu.c:493 [inline] __handle_changed_spte+0xc76/0x1820 arch/x86/kvm/mmu/tdp_mmu.c:600 handle_changed_spte arch/x86/kvm/mmu/tdp_mmu.c:607 [inline] handle_removed_pt arch/x86/kvm/mmu/tdp_mmu.c:493 [inline] __handle_changed_spte+0xc67/0x1820 arch/x86/kvm/mmu/tdp_mmu.c:600 __tdp_mmu_set_spte+0x229/0x9d0 arch/x86/kvm/mmu/tdp_mmu.c:742 _tdp_mmu_set_spte arch/x86/kvm/mmu/tdp_mmu.c:758 [inline] tdp_mmu_set_spte arch/x86/kvm/mmu/tdp_mmu.c:767 [inline] __tdp_mmu_zap_root+0x7d4/0x840 arch/x86/kvm/mmu/tdp_mmu.c:873 tdp_mmu_zap_root+0x12e/0x330 arch/x86/kvm/mmu/tdp_mmu.c:909 kvm_tdp_mmu_zap_all+0x154/0x1b0 arch/x86/kvm/mmu/tdp_mmu.c:1017 kvm_mmu_zap_all+0x27c/0x2c0 arch/x86/kvm/mmu/mmu.c:6121 kvm_flush_shadow_all arch/x86/kvm/../../../virt/kvm/kvm_main.c:366 [inline] kvm_mmu_notifier_release+0x5c/0xb0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:836 mn_hlist_release mm/mmu_notifier.c:319 [inline] __mmu_notifier_release+0x1a9/0x600 mm/mmu_notifier.c:357 mmu_notifier_release include/linux/mmu_notifier.h:415 [inline] exit_mmap+0x3c5/0x4a0 mm/mmap.c:3128 __mmput+0x122/0x4b0 kernel/fork.c:1187 mmput+0x56/0x60 kernel/fork.c:1208 exit_mm kernel/exit.c:510 [inline] do_exit+0x9f1/0x29d0 kernel/exit.c:782 do_group_exit+0xd2/0x2f0 kernel/exit.c:925 __do_sys_exit_group kernel/exit.c:936 [inline] __se_sys_exit_group kernel/exit.c:934 [inline] __x64_sys_exit_group+0x3a/0x50 kernel/exit.c:934 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f650bedc1d9 Code: Unable to access opcode bytes at RIP 0x7f650bedc1af. RSP: 002b:00007ffd4e096818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 00007f650bf51350 RCX: 00007f650bedc1d9 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000000 R10: 0000000000000006 R11: 0000000000000246 R12: 00007f650bf51350 R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:folio_memcg_rcu include/linux/memcontrol.h:478 [inline] RIP: 0010:workingset_activation+0x5d6/0x6d0 mm/workingset.c:413 Code: 48 89 ef e8 1c 01 00 00 c6 05 9c d1 f6 0b 01 0f 0b e9 00 fc ff ff e8 39 29 ca ff 48 c7 c6 c0 d6 d7 89 48 89 ef e8 fa 00 00 00 <0f> 0b e8 23 29 ca ff 0f 0b e9 02 fb ff ff e8 17 29 ca ff 48 c7 c6 RSP: 0018:ffffc90003df7510 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: ffff88807dd081c0 RSI: ffffffff81af71f6 RDI: 0000000000000003 RBP: ffffea0001b10000 R08: 0000000000000003 R09: 000000000000ffff R10: 000000000000ffff R11: 0000000000000001 R12: 0000000000000000 R13: ffff8880b9a34ca8 R14: dffffc0000000000 R15: 0000000000000003 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f650bf521f0 CR3: 00000000269b9000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400