------------[ cut here ]------------ WARNING: CPU: 1 PID: 5349 at kernel/rcu/srcutree.c:653 cleanup_srcu_struct+0x404/0x4d0 kernel/rcu/srcutree.c:653 Modules linked in: CPU: 1 PID: 5349 Comm: syz-executor.4 Not tainted 6.9.0-next-20240523-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:cleanup_srcu_struct+0x404/0x4d0 kernel/rcu/srcutree.c:653 Code: 25 80 00 48 c7 03 00 00 00 00 48 83 c4 48 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 0f 0b 90 eb e7 90 0f 0b 90 eb e1 90 <0f> 0b 90 eb db 90 0f 0b 90 eb 0a 90 0f 0b 90 eb 04 90 0f 0b 90 48 RSP: 0018:ffffc9000cb1f838 EFLAGS: 00010202 RAX: 0000000000000001 RBX: ffff88802f4e2980 RCX: 0000000000000002 RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffe8ffffd63858 RBP: 0000000000000001 R08: ffffe8ffffd6385f R09: 1ffffd1ffffac70b R10: dffffc0000000000 R11: fffff91ffffac70c R12: dffffc0000000000 R13: ffffc9000c9038e8 R14: ffffc9000c8faa70 R15: ffff88802f4e2800 FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffffffffe8 CR3: 0000000065100000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kvm_destroy_vm arch/x86/kvm/../../../virt/kvm/kvm_main.c:1350 [inline] kvm_put_kvm+0xf16/0x1300 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1380 kvm_vm_release+0x46/0x50 arch/x86/kvm/../../../virt/kvm/kvm_main.c:1403 __fput+0x406/0x8b0 fs/file_table.c:422 task_work_run+0x24f/0x310 kernel/task_work.c:180 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0xa27/0x27e0 kernel/exit.c:874 do_group_exit+0x207/0x2c0 kernel/exit.c:1023 get_signal+0x16a1/0x1740 kernel/signal.c:2909 arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:310 exit_to_user_mode_loop kernel/entry/common.c:111 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0xc9/0x370 kernel/entry/common.c:218 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f71a8a7cee9 Code: Unable to access opcode bytes at 0x7f71a8a7cebf. RSP: 002b:00007f71a986f178 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: fffffffffffffe00 RBX: 00007f71a8bac128 RCX: 00007f71a8a7cee9 RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f71a8bac128 RBP: 00007f71a8bac120 R08: 00007f71a986f6c0 R09: 00007f71a986f6c0 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f71a8bac12c R13: 000000000000006e R14: 00007ffcd3fc1400 R15: 00007ffcd3fc14e8