------------[ cut here ]------------ jump label: negative count! WARNING: CPU: 0 PID: 6958 at kernel/jump_label.c:235 static_key_slow_try_dec+0xca/0xe0 kernel/jump_label.c:235 Modules linked in: CPU: 0 PID: 6958 Comm: syz-executor268 Not tainted 5.15.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:static_key_slow_try_dec+0xca/0xe0 kernel/jump_label.c:235 Code: 5d c3 e8 f9 58 dc ff 45 31 ed 5b 44 89 e8 5d 41 5c 41 5d c3 44 89 e5 eb 8e e8 e2 58 dc ff 48 c7 c7 e0 f8 94 89 e8 02 fc 58 07 <0f> 0b eb c5 48 89 df e8 1a ae 23 00 e9 6a ff ff ff 0f 1f 44 00 00 RSP: 0018:ffffc900037cfac0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffffffff8d6e4ee0 RCX: 0000000000000000 RDX: ffff888079621c80 RSI: ffffffff815daf18 RDI: fffff520006f9f4a RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815d4cbe R11: 0000000000000000 R12: 00000000ffffffff R13: 0000000000000001 R14: ffff888072865118 R15: 0000000000000040 FS: 00007f74a77e2700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000100 CR3: 0000000074fa7000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __static_key_slow_dec_deferred+0x60/0x100 kernel/jump_label.c:286 kvm_free_lapic+0x144/0x1a0 arch/x86/kvm/lapic.c:2211 kvm_arch_vcpu_create+0x8fd/0xc70 arch/x86/kvm/x86.c:10767 kvm_vm_ioctl_create_vcpu arch/x86/kvm/../../../virt/kvm/kvm_main.c:3622 [inline] kvm_vm_ioctl+0x137f/0x23d0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4344 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl fs/ioctl.c:860 [inline] __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:860 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+0x44/0xae RIP: 0033:0x7f74a7851959 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f74a77e2318 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f74a78d9418 RCX: 00007f74a7851959 RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 RBP: 00007f74a78d9410 R08: 00007f74a77e2700 R09: 0000000000000000 R10: 00007f74a77e2700 R11: 0000000000000246 R12: 6d766b2f7665642f R13: 00007ffd41ee7cff R14: 00007f74a77e2400 R15: 0000000000022000 irq event stamp: 1877 hardirqs last enabled at (1891): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1329 [inline] hardirqs last enabled at (1891): [] finish_lock_switch kernel/sched/core.c:4694 [inline] hardirqs last enabled at (1891): [] finish_task_switch.isra.0+0x232/0xa50 kernel/sched/core.c:4812 hardirqs last disabled at (1916): [] __schedule+0x13d0/0x26f0 kernel/sched/core.c:6183 softirqs last enabled at (1914): [] invoke_softirq kernel/softirq.c:432 [inline] softirqs last enabled at (1914): [] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:636