VCPU 0 rip: ffffffff810063aa hypercall_page+0x3aa flags: 00001246 i z p rsp: ffff8807271cfb50 rax: 0000000000000000 rcx: ffffffff810063aa rdx: 0000000000000008 rbx: ffff880002c75380 rsi: ffff8807271cfb68 rdi: 0000000000000003 rbp: ffff8807271cfb88 r8: ffff880002c72da0 r9: 0000000000000000 r10: 00000000007dc4a0 r11: 0000000000000246 r12: 0000000000000015 r13: 000000000000001e r14: ffffffff8177b0e0 r15: ffff880219d88380 cs: e033 ss: e02b ds: 0000 es: 0000 fs: 0063 @ 0000000000000000 gs: 0000 @ ffff880002c6b000/0000000000000000 cr0: 8005003b cr2: 7f0a40191088 cr3: f23280000 cr4: 00002660 dr0: 00000000 dr1: 00000000 dr2: 00000000 dr3: 00000000 dr6: ffff0ff0 dr7: 00000400 Code (instr addr ffffffff810063aa) cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc cc cc cc cc cc cc Stack: 00000000ffffffff 0000000000000000 ffffffff813a237f ffff8807271cfb84 0000000000000001 0000000000000000 000000088177b0e0 ffff8807271cfbe8 ffffffff813a75f4 ffff8807271cfbe8 ffffffff813a748b ffff880002c75380 ffffffff0000001e 0000000000000000 0000000000000000 ffff8806393068c0 Call Trace: [] hypercall_page+0x3aa <-- [] xen_poll_irq+0x7f [] xen_spin_wait+0x84 [] xen_spin_kick+0x4b [] _spin_lock_irq+0x6d [] schedule+0x14a [] __hrtimer_start_range_ns+0x138 [] futex_wait_queue_me+0xcd [] futex_wait+0x118 [] update_rmtp+0x70 [] hrtimer_start_range_ns+0xf [] do_futex+0xc9 [] sys_futex+0x76 [] system_call_fastpath+0x16 [] ret_from_fork+0x70 VCPU 1 rip: ffffffff810063aa hypercall_page+0x3aa flags: 00001246 i z p rsp: ffff880002c80a30 rax: 0000000000000000 rcx: ffffffff810063aa rdx: 000000000000000d rbx: ffff880002c75380 rsi: ffff880002c80a48 rdi: 0000000000000003 rbp: ffff880002c80a68 r8: 0000000000000400 r9: 0000000000000001 r10: 0000000000000000 r11: 0000000000000246 r12: 0000000000000015 r13: 0000000000000020 r14: 0000000000000020 r15: ffff880002c89cd8 cs: e033 ss: e02b ds: 0000 es: 0000 fs: 0000 @ 00007f957627c700 gs: 0000 @ ffff880002c7d000/0000000000000000 cr0: 80050033 cr2: 7f0a4018e118 cr3: a12c61000 cr4: 00002660 dr0: 00000000 dr1: 00000000 dr2: 00000000 dr3: 00000000 dr6: ffff0ff0 dr7: 00000400 Code (instr addr ffffffff810063aa) cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc cc cc cc cc cc cc Stack: 0000000000000001 0000000000000000 ffffffff813a237f ffff880002c80a64 0000000000000001 0000000000000000 0000000d00000000 ffff880002c80ac8 ffffffff813a75f4 ffff8801edaee610 ffff880002cab3d8 ffff880002c75380 ffff880100000020 0000000000000000 0000000000000000 0000000000000010 Call Trace: [] hypercall_page+0x3aa <-- [] xen_poll_irq+0x7f [] xen_spin_wait+0x84 [] xen_spin_wait_flags+0xb [] _spin_lock_irqsave+0x94 [] tg_shares_up+0x1d4 [] sched_avg_update+0x70 [] __set_se_shares+0x70 [] walk_tg_tree+0x62 [] update_shares+0x5a [] select_task_rq_fair+0x1bd [] sched_clock+0x1a [] try_to_wake_up+0xd7 [] update_rmtp+0x70 [] wake_up_process+0x10 [] hrtimer_wakeup+0x1d [] __run_hrtimer+0xb2 [] hrtimer_run_queues+0xc6 [] run_local_timers+0x9 [] timer_interrupt+0x325 [] handle_IRQ_event+0x7c [] handle_percpu_irq+0x3d [] handle_irq+0x1d [] evtchn_do_upcall+0x177 [] do_hypervisor_callback+0x1e VCPU 2 rip: ffffffff810063aa hypercall_page+0x3aa flags: 00001246 i z p rsp: ffff880002c92af8 rax: 0000000000000000 rcx: ffffffff810063aa rdx: 0000000000000013 rbx: ffff880002c75380 rsi: ffff880002c92b10 rdi: 0000000000000003 rbp: ffff880002c92b30 r8: 0000000000000400 r9: 0000000000000001 r10: 0000000000000001 r11: 0000000000000246 r12: 0000000000000015 r13: 000000000000001d r14: 0000000000000010 r15: ffff880002c9bcd8 cs: e033 ss: e02b ds: 0000 es: 0000 fs: 0000 @ 00007ff49b850700 gs: 0000 @ ffff880002c8f000/0000000000000000 cr0: 80050033 cr2: 7ff49b854000 cr3: acab41000 cr4: 00002660 dr0: 00000000 dr1: 00000000 dr2: 00000000 dr3: 00000000 dr6: ffff0ff0 dr7: 00000400 Code (instr addr ffffffff810063aa) cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc cc cc cc cc cc cc Stack: 0000000000000000 0000000000000000 ffffffff813a237f ffff880002c92b2c 0000000000000001 0000000000000000 0000001300000003 ffff880002c92b90 ffffffff813a75f4 ffff880002c92b80 ffffffff8133df7d ffff880002c75380 ffff88030000001d 0000000000000000 0000000000000000 ffff880002c92bc0 Call Trace: [] hypercall_page+0x3aa <-- [] xen_poll_irq+0x7f [] xen_spin_wait+0x84 [] rb_insert_color+0x9d [] xen_spin_wait_flags+0xb [] _spin_lock_irqsave+0x94 [] tg_shares_up+0x1d4 [] sched_avg_update+0x70 [] __set_se_shares+0x70 [] walk_tg_tree+0x62 [] update_shares+0x5a [] select_task_rq_fair+0x1bd [] sched_clock+0x1a [] try_to_wake_up+0xd7 [] update_curr+0xe6 [] sched_clock_local+0x25 [] del_timer+0xd0 [] wake_up_process+0x10 [] process_timeout+0x9 [] run_timer_softirq+0x1c2 [] __do_softirq+0xd5 [] call_softirq+0x1c [] do_softirq+0xb5 [] irq_exit+0x3d [] evtchn_do_upcall+0x224 [] do_hypervisor_callback+0x1e VCPU 3 rip: ffffffff810063aa hypercall_page+0x3aa flags: 00001246 i z p rsp: ffff880154e5daa0 rax: 0000000000000000 rcx: ffffffff810063aa rdx: 0000000000000019 rbx: ffff880002c75380 rsi: ffff880154e5dab8 rdi: 0000000000000003 rbp: ffff880154e5dad8 r8: ffff880002c72bd8 r9: 0000000000000040 r10: 0000000000000000 r11: 0000000000000246 r12: 0000000000000015 r13: 000000000000001f r14: ffff880002ca8aa0 r15: 0000000000000000 cs: e033 ss: e02b ds: 0000 es: 0000 fs: 0000 @ 00007f0a506f5700 gs: 0000 @ ffff880002ca1000/0000000000000000 cr0: 8005003b cr2: 7f0a4798aff8 cr3: a26ec0000 cr4: 00002660 dr0: 00000000 dr1: 00000000 dr2: 00000000 dr3: 00000000 dr6: ffff0ff0 dr7: 00000400 Code (instr addr ffffffff810063aa) cc cc cc cc cc cc cc cc cc cc cc 51 41 53 b8 1d 00 00 00 0f 05 <41> 5b 59 c3 cc cc cc cc cc cc cc Stack: 00000000000000a4 0000000000000000 ffffffff813a237f ffff880154e5dad4 0000000000000001 0000000000000000 0000001900000001 ffff880154e5db38 ffffffff813a75f4 0000000000000974 0000000000000ffc ffff880002c75380 000000000000001f 0000000000000000 0000000000000000 0000000000000001 Call Trace: [] hypercall_page+0x3aa <-- [] xen_poll_irq+0x7f [] xen_spin_wait+0x84 [] _spin_lock+0x53 [] double_lock_balance+0x69 [] load_balance_newidle+0xf9 [] thread_return+0x3ce [] __hrtimer_start_range_ns+0x138 [] futex_wait_queue_me+0xcd [] futex_wait+0x118 [] set_next_entity+0x88 [] update_rmtp+0x70 [] hrtimer_start_range_ns+0xf [] do_futex+0xc9 [] getnstimeofday+0x54 [] sys_futex+0x76 [] ktime_get_real+0x30 [] sys_gettimeofday+0x3b [] system_call_fastpath+0x16 [] ret_from_fork+0x70