linux-kernel - Computer fails to resume from suspend unless I rmmod jme before initiating the suspend

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Date:	Wed, 10 Feb 2016 02:19:49 -0200
From:	Diego Viola <diego.viola@...il.com>
To:	cooldavid@...ldavid.org
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Computer fails to resume from suspend unless I rmmod jme before
 initiating the suspend

Hi Guo,

I have an x86 computer with this network card:

02:00.0 Ethernet controller: JMicron Technology Corp. JMC260 PCI
Express Fast Ethernet Controller (rev 03)

Every time I initiate a suspend (systemctl suspend) the machine hangs
at resume unless I unload the jme driver.

Here is a Call Trace I was able to get after it hanged:

<IRQ>
tasklet_action+0xb0/0xd0
__do_softirq+0xcf/0x290
irq_exit+0xa3/0xb0
do_IRQ+0x54/0xd0
common_interrupt+0x82/0x82

<EOI>
jme_start_irq+0x84/0xa0 [jme]
jme_resume+0x12f/0x210 [jme]
pci_pm_resume+0x64/0xa0
? pci_pm_thaw+0x90/0x90
dpm_run_callback+0x4e/0x130
device_resume+0xd3/0x1f0
async_resume+0x1d/0x50
async_run_entry_fn+0x48/0x150
process_one_work+0x14b/0x440
worker_thread+0x48/0x4a0
? process_one_work+0x440/0x440
kthread+0xd8/0xf0
? kthread_worker_fn+0x170/0x170
ret_from_fork+0x3f/0x70
? kthread_worker_fn+0x170/0x170

Please note that I had to type the calltrace above as I don't have a
serial cable and netconsole didn't work for me for some reason, so
there could be typos I didn't notice.

I run Arch Linux (x86-64), my uname is:

$ uname -a
Linux myhost 4.4.1-2-ARCH #1 SMP PREEMPT Wed Feb 3 13:12:33 UTC 2016
x86_64 GNU/Linux

Please let me know if you have any questions or need any other information.

Thanks,

Diego