------------[ cut here ]------------ jump label: negative count! WARNING: CPU: 3 PID: 9869 at kernel/jump_label.c:235 static_key_slow_try_dec+0xca/0xe0 kernel/jump_label.c:235 Modules linked in: CPU: 3 PID: 9869 Comm: syz-executor.2 Not tainted 5.15.0-rc5-syzkaller #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 RIP: 0010:static_key_slow_try_dec+0xca/0xe0 kernel/jump_label.c:235 Code: 5d c3 e8 89 8b dc ff 45 31 ed 5b 44 89 e8 5d 41 5c 41 5d c3 44 89 e5 eb 8e e8 72 8b dc ff 48 c7 c7 c0 c9 94 89 e8 cd 28 5a 07 <0f> 0b eb c5 48 89 df e8 0a 5c 23 00 e9 6a ff ff ff 0f 1f 44 00 00 RSP: 0018:ffffc900040bfac0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffffffff8d6e40a0 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff815dba58 RDI: fffff52000817f4a RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000001 R10: ffffffff815d57ce R11: 0000000000000000 R12: 00000000ffffffff R13: 0000000000000001 R14: ffff88807762d158 R15: 0000000000000040 FS: 00007f52d6436700(0000) GS:ffff88802cb00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020010038 CR3: 0000000078107000 CR4: 0000000000152ee0 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: 0033:0x7f52d8ec0a39 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 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f52d6436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f52d8fc3f60 RCX: 00007f52d8ec0a39 RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 RBP: 00007f52d8f1ac5f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fffec2c44bf R14: 00007f52d6436300 R15: 0000000000022000 irq event stamp: 18855 hardirqs last enabled at (18861): [] console_trylock_spinning kernel/printk/printk.c:1867 [inline] hardirqs last enabled at (18861): [] vprintk_emit+0x47d/0x4f0 kernel/printk/printk.c:2243 hardirqs last disabled at (18866): [] console_trylock_spinning kernel/printk/printk.c:1846 [inline] hardirqs last disabled at (18866): [] vprintk_emit+0x414/0x4f0 kernel/printk/printk.c:2243 softirqs last enabled at (18728): [] invoke_softirq kernel/softirq.c:432 [inline] softirqs last enabled at (18728): [] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:636 softirqs last disabled at (18717): [] invoke_softirq kernel/softirq.c:432 [inline] softirqs last disabled at (18717): [] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:636 ---[ end trace 806af37745d8cdde ]---