------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: hrtimer hint: xen_timer_callback+0x0/0xb0 include/linux/rcupdate.h:281 WARNING: CPU: 1 PID: 21156 at lib/debugobjects.c:505 debug_print_object lib/debugobjects.c:502 [inline] WARNING: CPU: 1 PID: 21156 at lib/debugobjects.c:505 __debug_object_init+0xae3/0x1860 lib/debugobjects.c:590 Modules linked in: CPU: 1 PID: 21156 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-02972-g200e340f2196 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 RIP: 0010:debug_print_object lib/debugobjects.c:502 [inline] RIP: 0010:__debug_object_init+0xae3/0x1860 lib/debugobjects.c:590 Code: 89 ff e8 40 6e a5 fd 4d 8b 07 48 c7 c7 60 b0 e9 8a 48 c7 c6 c0 ae e9 8a 48 89 da 44 89 f1 4c 8b 4c 24 18 31 c0 e8 2d d6 1a fd <0f> 0b 4c 8b 64 24 48 ff 05 4c 7f ce 09 48 8b 9c 24 b0 00 00 00 48 RSP: 0018:ffffc90015c073a0 EFLAGS: 00010246 RAX: e0d4e99fd93da600 RBX: ffffffff8ae9b1c0 RCX: ffff8880808a9d80 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffffc90015c07588 R08: ffffffff816c1ccd R09: ffffed10173667f1 R10: ffffed10173667f1 R11: 1ffff110173667f0 R12: ffff88807b53420c R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff8a8f8840 FS: 00007f7a5239e700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f832456a1b8 CR3: 0000000070b99000 CR4: 00000000003526e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: debug_hrtimer_init kernel/time/hrtimer.c:414 [inline] debug_init kernel/time/hrtimer.c:468 [inline] hrtimer_init+0x20/0x40 kernel/time/hrtimer.c:1592 kvm_xen_init_timer arch/x86/kvm/xen.c:168 [inline] kvm_xen_vcpu_set_attr+0x82c/0x11a0 arch/x86/kvm/xen.c:716 kvm_arch_vcpu_ioctl+0x1651/0x2680 arch/x86/kvm/x86.c:5715 kvm_vcpu_ioctl+0x6d5/0xcf0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4104 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f7a51289279 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7a5239e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f7a5139c120 RCX: 00007f7a51289279 RDX: 0000000020000000 RSI: 000000004048aecb RDI: 0000000000000007 RBP: 00007f7a512e3189 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffdf807f51f R14: 00007f7a5239e300 R15: 0000000000022000