Open satmandu opened 2 years ago
I'm seeing these on a MacBookPro11,3/Mid-2014 15" MacBookPro:
[ 130.607793] pcieport 0000:00:1c.0: pciehp: Slot(0): Card present [ 130.608235] facetimehd 0000:04:00.0: Found FaceTime HD camera with device id: 1570 [ 130.608349] facetimehd 0000:04:00.0: Setting 64bit DMA mask [ 130.620219] facetimehd 0000:04:00.0: S2 PCIe link init succeeded [ 130.620248] facetimehd 0000:04:00.0: Refclk: 25MHz (0xa) [ 130.630178] facetimehd 0000:04:00.0: PLL reset finished [ 130.630179] facetimehd 0000:04:00.0: Waiting for S2 PLL to lock at 450 MHz [ 130.630192] facetimehd 0000:04:00.0: S2 PLL is locked after 10 us [ 130.640124] facetimehd 0000:04:00.0: S2 PLL is in bypass mode [ 130.660010] facetimehd 0000:04:00.0: DDR40 PHY PLL locked on safe settings [ 130.660058] facetimehd 0000:04:00.0: STRAP valid [ 130.660058] facetimehd 0000:04:00.0: Configuring DDR PLLs for 450 MHz [ 130.660083] facetimehd 0000:04:00.0: DDR40 PLL is locked after 0 us [ 130.660096] facetimehd 0000:04:00.0: First DDR40 VDL calibration completed after 0 us [ 130.660115] facetimehd 0000:04:00.0: Second DDR40 VDL calibration completed after 0 us [ 130.660116] facetimehd 0000:04:00.0: Using step size 155 [ 130.660131] facetimehd 0000:04:00.0: VDL set to: coarse=0x10008, fine=0x1011b [ 130.660144] facetimehd 0000:04:00.0: Virtual VTT enabled [ 130.669539] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 7-... } 16 jiffies s: 805 root: 0x80/. [ 130.669546] rcu: blocking rcu_node structures (internal RCU debug): [ 130.669547] Task dump for CPU 7: [ 130.669548] task:kworker/u16:7 state:R running task stack: 0 pid: 1215 ppid: 2 flags:0x00004008 [ 130.669552] Workqueue: events_unbound async_run_entry_fn [ 130.669557] Call Trace: [ 130.669559] <TASK> [ 130.669562] device_resume+0xad/0x200 [ 130.669567] async_resume+0x1e/0x40 [ 130.669570] async_run_entry_fn+0x2d/0x110 [ 130.669572] process_one_work+0x219/0x3f0 [ 130.669575] worker_thread+0x50/0x3e0 [ 130.669577] ? rescuer_thread+0x390/0x390 [ 130.669579] kthread+0xeb/0x110 [ 130.669582] ? kthread_complete_and_exit+0x20/0x20 [ 130.669585] ret_from_fork+0x1f/0x30 [ 130.669590] </TASK> [ 130.680525] facetimehd 0000:04:00.0: S2 DRAM memory address: 0x22159559 [ 130.680546] facetimehd 0000:04:00.0: Rewrite DDR mode registers succeeded [ 130.680848] facetimehd 0000:04:00.0: Full memory verification succeeded! (0) [ 130.795387] facetimehd 0000:04:00.0: Loaded firmware, size: 1392kb [ 130.835242] facetimehd 0000:04:00.0: ISP woke up after 0ms [ 130.835249] facetimehd 0000:04:00.0: Number of IPC channels: 7, queue size: 44865 [ 130.835253] facetimehd 0000:04:00.0: Firmware requested heap size: 3072kb [ 130.845189] facetimehd 0000:04:00.0: ISP second int after 0ms [ 130.845192] facetimehd 0000:04:00.0: Channel description table at 00800000 [ 130.855366] facetimehd 0000:04:00.0: magic value: 00000000 after 0 ms [ 130.855367] facetimehd 0000:04:00.0: Enabling interrupts [ 130.855508] FWMSG: [ 130.855542] FWMSG: - APOLLO-ISP-APPLE ------------------------------------------------------------ [ 130.855553] FWMSG: [ 130.855568] FWMSG: Restart count : 0
I'm seeing these on a MacBookPro11,3/Mid-2014 15" MacBookPro: