------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at /build/linux-1hW8mg/linux-4.4.0/arch/x86/kernel/rtc.c:92 mach_get_cmos_time+0x186/0x1a0()
Modules linked in:
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.0-64-generic #85-Ubuntu
0000000000000086 394369744a471514 ffffffff81e03e10 ffffffff813f8083
0000000000000000 ffffffff81ca9210 ffffffff81e03e48 ffffffff810812d2
0000000000000020 ffffffff81e03ec8 0000000000000001 000000000000002b
Call Trace:
[<ffffffff813f8083>] dump_stack+0x63/0x90
[<ffffffff810812d2>] warn_slowpath_common+0x82/0xc0
[<ffffffff8108141a>] warn_slowpath_null+0x1a/0x20
[<ffffffff81038c66>] mach_get_cmos_time+0x186/0x1a0
[<ffffffff81038cbf>] read_persistent_clock+0xf/0x20
[<ffffffff810f6629>] read_persistent_clock64+0x29/0x60
[<ffffffff8107cf2a>] ? _set_gate.isra.2.constprop.5+0x74/0x91
[<ffffffff81f84703>] timekeeping_init+0x23/0x1c4
[<ffffffff818386f5>] ? _cond_resched+0x5/0x30
[<ffffffff818386f5>] ? _cond_resched+0x5/0x30
[<ffffffff8183a442>] ? mutex_lock+0x12/0x30
[<ffffffff8140ce05>] ? find_next_bit+0x15/0x20
[<ffffffff81f5de64>] start_kernel+0x2d4/0x4a2
[<ffffffff81f5d120>] ? early_idt_handler_array+0x120/0x120
[<ffffffff81f5d339>] x86_64_start_reservations+0x2a/0x2c
[<ffffffff81f5d485>] x86_64_start_kernel+0x14a/0x16d
---[ end trace 73a280b8d116bceb ]---
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1683510
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.