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* BUG: e1000: infinitely loop at e1000_set_link_ksettings
@ 2020-04-12 19:18 Maxim Zhukov
  2020-04-13 18:47 ` [Intel-wired-lan] " Alexander Duyck
  0 siblings, 1 reply; 5+ messages in thread
From: Maxim Zhukov @ 2020-04-12 19:18 UTC (permalink / raw)
  To: Jeff Kirsher; +Cc: David S. Miller, intel-wired-lan, netdev, linux-kernel

On Qemu X86 (kernel 5.4.31):
The system-maintenance daemon hangout on D-state at startup on
ioctl(ETHTOOL_SSET) for setup advertising, duplex, etc...

kgdb stacktrace:

----

#0  0x00000000 in ?? ()
#1  0x00000046 in ?? ()
#2  0xdf59b780 in ?? ()
#3  0xc19e0870 in schedule () at kernel/sched/core.c:4150
#4  0xc19e2f3e in schedule_timeout (timeout=<optimized out>) at kernel/time/timer.c:1895
#5  0xc19e3041 in schedule_timeout_uninterruptible (timeout=<optimized out>) at kernel/time/timer.c:1929
#6  0xc10b3dd1 in msleep (msecs=<optimized out>) at kernel/time/timer.c:2048
#7  0xc160345d in e1000_set_link_ksettings (netdev=0xdec0b000, cmd=0xde47fe00) at drivers/net/ethernet/intel/e1000/e1000_ethtool.c:190
#8  0xc177b377 in ethtool_set_settings (dev=0xdec0b000, useraddr=0xbfc33620) at net/core/ethtool.c:757
#9  0xc177fb1a in dev_ethtool (net=0xc1e84480 <init_net>, ifr=<optimized out>) at net/core/ethtool.c:2637
#10 0xc179e313 in dev_ioctl (net=0xc1e84480 <init_net>, cmd=<optimized out>, ifr=0xde47feb4, need_copyout=0xde47feac) at net/core/dev_ioctl.c:424
#11 0xc1755861 in sock_do_ioctl (net=0xc1e84480 <init_net>, sock=<optimized out>, cmd=35142, arg=3217241600) at net/socket.c:1061
#12 0xc1755b61 in sock_ioctl (file=<optimized out>, cmd=35142, arg=<optimized out>) at net/socket.c:1189
#13 0xc11986fe in vfs_ioctl (filp=<optimized out>, cmd=<optimized out>, arg=<optimized out>) at fs/ioctl.c:47
#14 0xc11994da in do_vfs_ioctl (filp=<optimized out>, fd=24, cmd=<optimized out>, arg=3217241600) at fs/ioctl.c:699
#15 0xc119955e in ksys_ioctl (fd=<optimized out>, cmd=<optimized out>, arg=<optimized out>) at fs/ioctl.c:714
#16 0xc1199586 in __do_sys_ioctl (arg=<optimized out>, cmd=<optimized out>, fd=<optimized out>) at fs/ioctl.c:721
#17 __se_sys_ioctl (fd=24, cmd=35142, arg=-1077725696) at fs/ioctl.c:719
#18 0xc10020d6 in do_syscall_32_irqs_on (regs=<optimized out>) at arch/x86/entry/common.c:341
#19 do_fast_syscall_32 (regs=0xde47ffb4) at arch/x86/entry/common.c:404


frame 7:

189		while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
190			msleep(1);
191


Also stalled workers backtrace:

#3  0xc19e0870 in schedule () at kernel/sched/core.c:4150
#4  0xc19e2f3e in schedule_timeout (timeout=<optimized out>) at kernel/time/timer.c:1895
#5  0xc19e3041 in schedule_timeout_uninterruptible (timeout=<optimized out>) at kernel/time/timer.c:1929
#6  0xc10b3dd1 in msleep (msecs=<optimized out>) at kernel/time/timer.c:2048
#7  0xc1771fb4 in napi_disable (n=0xdec0b7d8) at net/core/dev.c:6240
#8  0xc15f0e87 in e1000_down (adapter=0xdec0b540) at drivers/net/ethernet/intel/e1000/e1000_main.c:522
#9  0xc15f0f35 in e1000_reinit_locked (adapter=0xdec0b540) at drivers/net/ethernet/intel/e1000/e1000_main.c:545
#10 0xc15f6ecd in e1000_reset_task (work=0xdec0bca0) at drivers/net/ethernet/intel/e1000/e1000_main.c:3506
#11 0xc106c882 in process_one_work (worker=0xdef4d840, work=0xdec0bca0) at kernel/workqueue.c:2272
#12 0xc106ccc6 in worker_thread (__worker=0xdef4d840) at kernel/workqueue.c:2418
#13 0xc1070657 in kthread (_create=0xdf508800) at kernel/kthread.c:255
#14 0xc19e4078 in ret_from_fork () at arch/x86/entry/entry_32.S:813


-----

If you need any additional information, I am entirely at your disposal.
Thanks!

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [Intel-wired-lan] BUG: e1000: infinitely loop at e1000_set_link_ksettings
  2020-04-12 19:18 BUG: e1000: infinitely loop at e1000_set_link_ksettings Maxim Zhukov
@ 2020-04-13 18:47 ` Alexander Duyck
  2020-04-13 21:55   ` Maxim Zhukov
  0 siblings, 1 reply; 5+ messages in thread
From: Alexander Duyck @ 2020-04-13 18:47 UTC (permalink / raw)
  To: Maxim Zhukov; +Cc: Jeff Kirsher, Netdev, intel-wired-lan, David S. Miller, LKML

On Sun, Apr 12, 2020 at 4:12 PM Maxim Zhukov
<mussitantesmortem@gmail.com> wrote:
>
> On Qemu X86 (kernel 5.4.31):
What version of QEMU are you running? That would tell us more about
how the device is being emulated.

> The system-maintenance daemon hangout on D-state at startup on
> ioctl(ETHTOOL_SSET) for setup advertising, duplex, etc...
>
> kgdb stacktrace:
>
> ----
>

I am dropping the first backtrace since it is a symptom of the trace
below. Essentially the issue is all calls to e1000_reinit_locked get
stuck because the __E1000_RESETTING bit is stuck set because this
first thread is stuck waiting on napi_disable to succeed.

> Also stalled workers backtrace:
>
> #3  0xc19e0870 in schedule () at kernel/sched/core.c:4150
> #4  0xc19e2f3e in schedule_timeout (timeout=<optimized out>) at kernel/time/timer.c:1895
> #5  0xc19e3041 in schedule_timeout_uninterruptible (timeout=<optimized out>) at kernel/time/timer.c:1929
> #6  0xc10b3dd1 in msleep (msecs=<optimized out>) at kernel/time/timer.c:2048
> #7  0xc1771fb4 in napi_disable (n=0xdec0b7d8) at net/core/dev.c:6240
> #8  0xc15f0e87 in e1000_down (adapter=0xdec0b540) at drivers/net/ethernet/intel/e1000/e1000_main.c:522
> #9  0xc15f0f35 in e1000_reinit_locked (adapter=0xdec0b540) at drivers/net/ethernet/intel/e1000/e1000_main.c:545
> #10 0xc15f6ecd in e1000_reset_task (work=0xdec0bca0) at drivers/net/ethernet/intel/e1000/e1000_main.c:3506
> #11 0xc106c882 in process_one_work (worker=0xdef4d840, work=0xdec0bca0) at kernel/workqueue.c:2272
> #12 0xc106ccc6 in worker_thread (__worker=0xdef4d840) at kernel/workqueue.c:2418
> #13 0xc1070657 in kthread (_create=0xdf508800) at kernel/kthread.c:255
> #14 0xc19e4078 in ret_from_fork () at arch/x86/entry/entry_32.S:813

So the question I would have is what is causing napi_disable to stall
out? I have looked over the latest QEMU code and the driver code and
both the Tx and Rx paths should have been shut down at the point where
napi_disable is called. I'm assuming there is little to no traffic
present so the NAPI thread shouldn't be stuck in the polling state for
that reason. The only other thing I can think of is that somehow this
is getting scheduled after the interface was already brought down
causing napi_disable to be called a second time for the same NAPI
instance.

A dmesg log for the system at the time of the hang might be useful as
it could include some information on what other configuration options
might have been changed that led to us blocking on the napi_disable
call.

Other than that, how easy is it to trigger this hang. Is this
happening every time you start the guest, or does this just happen
periodically?

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [Intel-wired-lan] BUG: e1000: infinitely loop at e1000_set_link_ksettings
  2020-04-13 18:47 ` [Intel-wired-lan] " Alexander Duyck
@ 2020-04-13 21:55   ` Maxim Zhukov
  2020-04-14 15:50     ` Alexander Duyck
  0 siblings, 1 reply; 5+ messages in thread
From: Maxim Zhukov @ 2020-04-13 21:55 UTC (permalink / raw)
  To: Alexander Duyck
  Cc: Jeff Kirsher, Netdev, intel-wired-lan, David S. Miller, LKML

On Mon, Apr 13, 2020 at 11:47:21AM -0700, Alexander Duyck wrote:
> On Sun, Apr 12, 2020 at 4:12 PM Maxim Zhukov
> <mussitantesmortem@gmail.com> wrote:
> >
> > On Qemu X86 (kernel 5.4.31):
> What version of QEMU are you running? That would tell us more about
> how the device is being emulated.
$ qemu-system-i386 --version
QEMU emulator version 4.2.0
Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers
>
> > The system-maintenance daemon hangout on D-state at startup on
> > ioctl(ETHTOOL_SSET) for setup advertising, duplex, etc...
> >
> > kgdb stacktrace:
> >
> > ----
> >
> 
> I am dropping the first backtrace since it is a symptom of the trace
> below. Essentially the issue is all calls to e1000_reinit_locked get
> stuck because the __E1000_RESETTING bit is stuck set because this
> first thread is stuck waiting on napi_disable to succeed.
> 
> > Also stalled workers backtrace:
> >
> > #3  0xc19e0870 in schedule () at kernel/sched/core.c:4150
> > #4  0xc19e2f3e in schedule_timeout (timeout=<optimized out>) at kernel/time/timer.c:1895
> > #5  0xc19e3041 in schedule_timeout_uninterruptible (timeout=<optimized out>) at kernel/time/timer.c:1929
> > #6  0xc10b3dd1 in msleep (msecs=<optimized out>) at kernel/time/timer.c:2048
> > #7  0xc1771fb4 in napi_disable (n=0xdec0b7d8) at net/core/dev.c:6240
> > #8  0xc15f0e87 in e1000_down (adapter=0xdec0b540) at drivers/net/ethernet/intel/e1000/e1000_main.c:522
> > #9  0xc15f0f35 in e1000_reinit_locked (adapter=0xdec0b540) at drivers/net/ethernet/intel/e1000/e1000_main.c:545
> > #10 0xc15f6ecd in e1000_reset_task (work=0xdec0bca0) at drivers/net/ethernet/intel/e1000/e1000_main.c:3506
> > #11 0xc106c882 in process_one_work (worker=0xdef4d840, work=0xdec0bca0) at kernel/workqueue.c:2272
> > #12 0xc106ccc6 in worker_thread (__worker=0xdef4d840) at kernel/workqueue.c:2418
> > #13 0xc1070657 in kthread (_create=0xdf508800) at kernel/kthread.c:255
> > #14 0xc19e4078 in ret_from_fork () at arch/x86/entry/entry_32.S:813
> 
> So the question I would have is what is causing napi_disable to stall
> out? I have looked over the latest QEMU code and the driver code and
> both the Tx and Rx paths should have been shut down at the point where
> napi_disable is called. I'm assuming there is little to no traffic
> present so the NAPI thread shouldn't be stuck in the polling state for
> that reason. The only other thing I can think of is that somehow this
> is getting scheduled after the interface was already brought down
> causing napi_disable to be called a second time for the same NAPI
> instance.
In the log below udhcpc sends discover packets in the raw mode (https://git.busybox.net/busybox/tree/networking/udhcp/dhcpc.c#n738), maybe it's triggered stall?

> 
> A dmesg log for the system at the time of the hang might be useful as
> it could include some information on what other configuration options
> might have been changed that led to us blocking on the napi_disable
> call.

running command:
qemu-system-i386 \
        -kernel bzImage \
        -drive file=rootfs.ext2,index=0,media=disk,format=raw \
        -drive file=storage.ext2,index=1,media=disk,format=raw \
        -smp 2 \
        -m 2047M \
        -enable-kvm \
        -append "console=ttyS0 root=/dev/sda rw storage=/dev/sdb rw virtfs_tag=host0" \
        -netdev tap,id=mynet1,ifname=tap0,script=no,downscript=no -device e1000,netdev=mynet1,mac=02:88:b1:e7:d1:f7 \
        -netdev tap,id=mynet2,ifname=tap1,script=no,downscript=no -device e1000,netdev=mynet2,mac=02:70:67:e7:d1:f7 \
        -virtfs local,path=./share/,mount_tag=host0,security_model=mapped-file,id=host0 \
        -nographic


dmesg:

---------
[    2.113622] Run /sbin/init as init process
[    2.145965] random: init: uninitialized urandom read (4 bytes read)
[    3.175813] random: modprobe: uninitialized urandom read (4 bytes read)
[    3.182942] modprobe (1267) used greatest stack depth: 5904 bytes left
[    3.193894] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem
[    3.196343] EXT4-fs (sdb): warning: mounting unchecked fs, running e2fsck is recommended
[    3.406740] EXT4-fs (sdb): mounted filesystem without journal. Opts: (null)
[    3.408419] ext2 filesystem being mounted at /boot supports timestamps until 2038 (0x7fffffff)
[    3.412388] random: sh: uninitialized urandom read (4 bytes read)
[    3.415512] random: startup.sh: uninitialized urandom read (4 bytes read)
[    3.907569] 8021q: adding VLAN 0 to HW filter on device eth0
[    3.909715] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[    3.912057] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    3.922927] 8021q: adding VLAN 0 to HW filter on device x86eth100
[    3.934933] 8021q: adding VLAN 0 to HW filter on device eth1
[    3.936800] e1000: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[    3.939092] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[    3.948995] 8021q: adding VLAN 0 to HW filter on device x86eth200
[    4.178555] e1000 0000:00:04.0 eth1: Reset adapter
[    4.219492] dmsd[wrkr] (1350) used greatest stack depth: 5536 bytes left
[    4.368172] random: crng init done
[    4.369034] random: 6 urandom warning(s) missed due to ratelimiting
[    4.502536] 8021q: adding VLAN 0 to HW filter on device x86eth100
[    4.520655] 8021q: adding VLAN 0 to HW filter on device x86eth200
[    4.558841] br1: port 1(x86eth100) entered blocking state
[    4.560342] br1: port 1(x86eth100) entered disabled state
[    4.561649] device x86eth100 entered promiscuous mode
[    4.562823] device eth0 entered promiscuous mode
[    9.705295] 8021q: adding VLAN 0 to HW filter on device eth0
[   11.731948] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
----

syslog:

----
Apr 14 00:31:23 [ALRT] default_port_status_set[1716]: ioctl(eth0, ETHTOOL_SSET)
Apr 14 00:31:23 [ALRT] default_port_status_set[1716]: ifup eth0
Apr 14 00:31:23 [INFO] kernel: [    9.705295] 8021q: adding VLAN 0 to HW filter on device eth0
Apr 14 00:31:23 [ALRT] default_port_status_set[1717]: ioctl(eth1, ETHTOOL_SSET)                                   <<<<<<<<<<< last ioctl
Apr 14 00:31:24 [INFO] udhcpc[1545]: sending discover
Apr 14 00:31:25 [INFO] kernel: [   11.731948] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
----


> 
> Other than that, how easy is it to trigger this hang. Is this
> happening every time you start the guest, or does this just happen
> periodically?
It's happening periodically, sometimes the chance is very low.

I did't find the way for reproduce this hang (I tried to call ioctl + ifups in several configurations)

Thanks for your attention!

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [Intel-wired-lan] BUG: e1000: infinitely loop at e1000_set_link_ksettings
  2020-04-13 21:55   ` Maxim Zhukov
@ 2020-04-14 15:50     ` Alexander Duyck
  2020-04-14 18:45       ` Maxim Zhukov
  0 siblings, 1 reply; 5+ messages in thread
From: Alexander Duyck @ 2020-04-14 15:50 UTC (permalink / raw)
  To: Maxim Zhukov; +Cc: Jeff Kirsher, Netdev, intel-wired-lan, David S. Miller, LKML

On Mon, Apr 13, 2020 at 2:55 PM Maxim Zhukov
<mussitantesmortem@gmail.com> wrote:
>
> On Mon, Apr 13, 2020 at 11:47:21AM -0700, Alexander Duyck wrote:
> > On Sun, Apr 12, 2020 at 4:12 PM Maxim Zhukov
> > <mussitantesmortem@gmail.com> wrote:
> > >
> > > On Qemu X86 (kernel 5.4.31):
> > What version of QEMU are you running? That would tell us more about
> > how the device is being emulated.
> $ qemu-system-i386 --version
> QEMU emulator version 4.2.0
> Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers
> >
> > > The system-maintenance daemon hangout on D-state at startup on
> > > ioctl(ETHTOOL_SSET) for setup advertising, duplex, etc...
> > >
> > > kgdb stacktrace:
> > >
> > > ----
> > >
> >
> > I am dropping the first backtrace since it is a symptom of the trace
> > below. Essentially the issue is all calls to e1000_reinit_locked get
> > stuck because the __E1000_RESETTING bit is stuck set because this
> > first thread is stuck waiting on napi_disable to succeed.
> >
> > > Also stalled workers backtrace:
> > >
> > > #3  0xc19e0870 in schedule () at kernel/sched/core.c:4150
> > > #4  0xc19e2f3e in schedule_timeout (timeout=<optimized out>) at kernel/time/timer.c:1895
> > > #5  0xc19e3041 in schedule_timeout_uninterruptible (timeout=<optimized out>) at kernel/time/timer.c:1929
> > > #6  0xc10b3dd1 in msleep (msecs=<optimized out>) at kernel/time/timer.c:2048
> > > #7  0xc1771fb4 in napi_disable (n=0xdec0b7d8) at net/core/dev.c:6240
> > > #8  0xc15f0e87 in e1000_down (adapter=0xdec0b540) at drivers/net/ethernet/intel/e1000/e1000_main.c:522
> > > #9  0xc15f0f35 in e1000_reinit_locked (adapter=0xdec0b540) at drivers/net/ethernet/intel/e1000/e1000_main.c:545
> > > #10 0xc15f6ecd in e1000_reset_task (work=0xdec0bca0) at drivers/net/ethernet/intel/e1000/e1000_main.c:3506
> > > #11 0xc106c882 in process_one_work (worker=0xdef4d840, work=0xdec0bca0) at kernel/workqueue.c:2272
> > > #12 0xc106ccc6 in worker_thread (__worker=0xdef4d840) at kernel/workqueue.c:2418
> > > #13 0xc1070657 in kthread (_create=0xdf508800) at kernel/kthread.c:255
> > > #14 0xc19e4078 in ret_from_fork () at arch/x86/entry/entry_32.S:813
> >
> > So the question I would have is what is causing napi_disable to stall
> > out? I have looked over the latest QEMU code and the driver code and
> > both the Tx and Rx paths should have been shut down at the point where
> > napi_disable is called. I'm assuming there is little to no traffic
> > present so the NAPI thread shouldn't be stuck in the polling state for
> > that reason. The only other thing I can think of is that somehow this
> > is getting scheduled after the interface was already brought down
> > causing napi_disable to be called a second time for the same NAPI
> > instance.
> In the log below udhcpc sends discover packets in the raw mode (https://git.busybox.net/busybox/tree/networking/udhcp/dhcpc.c#n738), maybe it's triggered stall?
>
> >
> > A dmesg log for the system at the time of the hang might be useful as
> > it could include some information on what other configuration options
> > might have been changed that led to us blocking on the napi_disable
> > call.
>
> running command:
> qemu-system-i386 \
>         -kernel bzImage \
>         -drive file=rootfs.ext2,index=0,media=disk,format=raw \
>         -drive file=storage.ext2,index=1,media=disk,format=raw \
>         -smp 2 \
>         -m 2047M \
>         -enable-kvm \
>         -append "console=ttyS0 root=/dev/sda rw storage=/dev/sdb rw virtfs_tag=host0" \
>         -netdev tap,id=mynet1,ifname=tap0,script=no,downscript=no -device e1000,netdev=mynet1,mac=02:88:b1:e7:d1:f7 \
>         -netdev tap,id=mynet2,ifname=tap1,script=no,downscript=no -device e1000,netdev=mynet2,mac=02:70:67:e7:d1:f7 \
>         -virtfs local,path=./share/,mount_tag=host0,security_model=mapped-file,id=host0 \
>         -nographic
>
>
> dmesg:
>
> ---------
> [    2.113622] Run /sbin/init as init process
> [    2.145965] random: init: uninitialized urandom read (4 bytes read)
> [    3.175813] random: modprobe: uninitialized urandom read (4 bytes read)
> [    3.182942] modprobe (1267) used greatest stack depth: 5904 bytes left
> [    3.193894] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem
> [    3.196343] EXT4-fs (sdb): warning: mounting unchecked fs, running e2fsck is recommended
> [    3.406740] EXT4-fs (sdb): mounted filesystem without journal. Opts: (null)
> [    3.408419] ext2 filesystem being mounted at /boot supports timestamps until 2038 (0x7fffffff)
> [    3.412388] random: sh: uninitialized urandom read (4 bytes read)
> [    3.415512] random: startup.sh: uninitialized urandom read (4 bytes read)
> [    3.907569] 8021q: adding VLAN 0 to HW filter on device eth0
> [    3.909715] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
> [    3.912057] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
> [    3.922927] 8021q: adding VLAN 0 to HW filter on device x86eth100
> [    3.934933] 8021q: adding VLAN 0 to HW filter on device eth1
> [    3.936800] e1000: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
> [    3.939092] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
> [    3.948995] 8021q: adding VLAN 0 to HW filter on device x86eth200
> [    4.178555] e1000 0000:00:04.0 eth1: Reset adapter
> [    4.219492] dmsd[wrkr] (1350) used greatest stack depth: 5536 bytes left
> [    4.368172] random: crng init done
> [    4.369034] random: 6 urandom warning(s) missed due to ratelimiting
> [    4.502536] 8021q: adding VLAN 0 to HW filter on device x86eth100
> [    4.520655] 8021q: adding VLAN 0 to HW filter on device x86eth200
> [    4.558841] br1: port 1(x86eth100) entered blocking state
> [    4.560342] br1: port 1(x86eth100) entered disabled state
> [    4.561649] device x86eth100 entered promiscuous mode
> [    4.562823] device eth0 entered promiscuous mode
> [    9.705295] 8021q: adding VLAN 0 to HW filter on device eth0
> [   11.731948] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
> ----
>
> syslog:
>
> ----
> Apr 14 00:31:23 [ALRT] default_port_status_set[1716]: ioctl(eth0, ETHTOOL_SSET)
> Apr 14 00:31:23 [ALRT] default_port_status_set[1716]: ifup eth0
> Apr 14 00:31:23 [INFO] kernel: [    9.705295] 8021q: adding VLAN 0 to HW filter on device eth0
> Apr 14 00:31:23 [ALRT] default_port_status_set[1717]: ioctl(eth1, ETHTOOL_SSET)                                   <<<<<<<<<<< last ioctl
> Apr 14 00:31:24 [INFO] udhcpc[1545]: sending discover
> Apr 14 00:31:25 [INFO] kernel: [   11.731948] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
> ----
>
>
> >
> > Other than that, how easy is it to trigger this hang. Is this
> > happening every time you start the guest, or does this just happen
> > periodically?
> It's happening periodically, sometimes the chance is very low.
>
> I did't find the way for reproduce this hang (I tried to call ioctl + ifups in several configurations)
>
> Thanks for your attention!

Thanks for the logs. I'll have to look it over and see if I can figure
out what is going on. It looks like something is triggering a reset
for eth1 almost immediately after the link is up. I'm suspecting some
sort of race during initialization time resulting in us coming up and
triggering the reset while the interface is actually down and causing
the hang.

One other question. Are you always seeing this on eth1 or is it
cycling between eth1 and eth0 when it occurs?

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [Intel-wired-lan] BUG: e1000: infinitely loop at e1000_set_link_ksettings
  2020-04-14 15:50     ` Alexander Duyck
@ 2020-04-14 18:45       ` Maxim Zhukov
  0 siblings, 0 replies; 5+ messages in thread
From: Maxim Zhukov @ 2020-04-14 18:45 UTC (permalink / raw)
  To: Alexander Duyck
  Cc: Jeff Kirsher, Netdev, intel-wired-lan, David S. Miller, LKML,
	mussitantesmortem

On Tue, Apr 14, 2020 at 08:50:59AM -0700, Alexander Duyck wrote:
> On Mon, Apr 13, 2020 at 2:55 PM Maxim Zhukov
> <mussitantesmortem@gmail.com> wrote:
> >
> > On Mon, Apr 13, 2020 at 11:47:21AM -0700, Alexander Duyck wrote:
> > > On Sun, Apr 12, 2020 at 4:12 PM Maxim Zhukov
> > > <mussitantesmortem@gmail.com> wrote:
> > > >
> > > > On Qemu X86 (kernel 5.4.31):
> > > What version of QEMU are you running? That would tell us more about
> > > how the device is being emulated.
> > $ qemu-system-i386 --version
> > QEMU emulator version 4.2.0
> > Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers
> > >
> > > > The system-maintenance daemon hangout on D-state at startup on
> > > > ioctl(ETHTOOL_SSET) for setup advertising, duplex, etc...
> > > >
> > > > kgdb stacktrace:
> > > >
> > > > ----
> > > >
> > >
> > > I am dropping the first backtrace since it is a symptom of the trace
> > > below. Essentially the issue is all calls to e1000_reinit_locked get
> > > stuck because the __E1000_RESETTING bit is stuck set because this
> > > first thread is stuck waiting on napi_disable to succeed.
> > >
> > > > Also stalled workers backtrace:
> > > >
> > > > #3  0xc19e0870 in schedule () at kernel/sched/core.c:4150
> > > > #4  0xc19e2f3e in schedule_timeout (timeout=<optimized out>) at kernel/time/timer.c:1895
> > > > #5  0xc19e3041 in schedule_timeout_uninterruptible (timeout=<optimized out>) at kernel/time/timer.c:1929
> > > > #6  0xc10b3dd1 in msleep (msecs=<optimized out>) at kernel/time/timer.c:2048
> > > > #7  0xc1771fb4 in napi_disable (n=0xdec0b7d8) at net/core/dev.c:6240
> > > > #8  0xc15f0e87 in e1000_down (adapter=0xdec0b540) at drivers/net/ethernet/intel/e1000/e1000_main.c:522
> > > > #9  0xc15f0f35 in e1000_reinit_locked (adapter=0xdec0b540) at drivers/net/ethernet/intel/e1000/e1000_main.c:545
> > > > #10 0xc15f6ecd in e1000_reset_task (work=0xdec0bca0) at drivers/net/ethernet/intel/e1000/e1000_main.c:3506
> > > > #11 0xc106c882 in process_one_work (worker=0xdef4d840, work=0xdec0bca0) at kernel/workqueue.c:2272
> > > > #12 0xc106ccc6 in worker_thread (__worker=0xdef4d840) at kernel/workqueue.c:2418
> > > > #13 0xc1070657 in kthread (_create=0xdf508800) at kernel/kthread.c:255
> > > > #14 0xc19e4078 in ret_from_fork () at arch/x86/entry/entry_32.S:813
> > >
> > > So the question I would have is what is causing napi_disable to stall
> > > out? I have looked over the latest QEMU code and the driver code and
> > > both the Tx and Rx paths should have been shut down at the point where
> > > napi_disable is called. I'm assuming there is little to no traffic
> > > present so the NAPI thread shouldn't be stuck in the polling state for
> > > that reason. The only other thing I can think of is that somehow this
> > > is getting scheduled after the interface was already brought down
> > > causing napi_disable to be called a second time for the same NAPI
> > > instance.
> > In the log below udhcpc sends discover packets in the raw mode (https://git.busybox.net/busybox/tree/networking/udhcp/dhcpc.c#n738), maybe it's triggered stall?
> >
> > >
> > > A dmesg log for the system at the time of the hang might be useful as
> > > it could include some information on what other configuration options
> > > might have been changed that led to us blocking on the napi_disable
> > > call.
> >
> > running command:
> > qemu-system-i386 \
> >         -kernel bzImage \
> >         -drive file=rootfs.ext2,index=0,media=disk,format=raw \
> >         -drive file=storage.ext2,index=1,media=disk,format=raw \
> >         -smp 2 \
> >         -m 2047M \
> >         -enable-kvm \
> >         -append "console=ttyS0 root=/dev/sda rw storage=/dev/sdb rw virtfs_tag=host0" \
> >         -netdev tap,id=mynet1,ifname=tap0,script=no,downscript=no -device e1000,netdev=mynet1,mac=02:88:b1:e7:d1:f7 \
> >         -netdev tap,id=mynet2,ifname=tap1,script=no,downscript=no -device e1000,netdev=mynet2,mac=02:70:67:e7:d1:f7 \
> >         -virtfs local,path=./share/,mount_tag=host0,security_model=mapped-file,id=host0 \
> >         -nographic
> >
> >
> > dmesg:
> >
> > ---------
> > [    2.113622] Run /sbin/init as init process
> > [    2.145965] random: init: uninitialized urandom read (4 bytes read)
> > [    3.175813] random: modprobe: uninitialized urandom read (4 bytes read)
> > [    3.182942] modprobe (1267) used greatest stack depth: 5904 bytes left
> > [    3.193894] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem
> > [    3.196343] EXT4-fs (sdb): warning: mounting unchecked fs, running e2fsck is recommended
> > [    3.406740] EXT4-fs (sdb): mounted filesystem without journal. Opts: (null)
> > [    3.408419] ext2 filesystem being mounted at /boot supports timestamps until 2038 (0x7fffffff)
> > [    3.412388] random: sh: uninitialized urandom read (4 bytes read)
> > [    3.415512] random: startup.sh: uninitialized urandom read (4 bytes read)
> > [    3.907569] 8021q: adding VLAN 0 to HW filter on device eth0
> > [    3.909715] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
> > [    3.912057] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
> > [    3.922927] 8021q: adding VLAN 0 to HW filter on device x86eth100
> > [    3.934933] 8021q: adding VLAN 0 to HW filter on device eth1
> > [    3.936800] e1000: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
> > [    3.939092] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
> > [    3.948995] 8021q: adding VLAN 0 to HW filter on device x86eth200
> > [    4.178555] e1000 0000:00:04.0 eth1: Reset adapter
> > [    4.219492] dmsd[wrkr] (1350) used greatest stack depth: 5536 bytes left
> > [    4.368172] random: crng init done
> > [    4.369034] random: 6 urandom warning(s) missed due to ratelimiting
> > [    4.502536] 8021q: adding VLAN 0 to HW filter on device x86eth100
> > [    4.520655] 8021q: adding VLAN 0 to HW filter on device x86eth200
> > [    4.558841] br1: port 1(x86eth100) entered blocking state
> > [    4.560342] br1: port 1(x86eth100) entered disabled state
> > [    4.561649] device x86eth100 entered promiscuous mode
> > [    4.562823] device eth0 entered promiscuous mode
> > [    9.705295] 8021q: adding VLAN 0 to HW filter on device eth0
> > [   11.731948] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
> > ----
> >
> > syslog:
> >
> > ----
> > Apr 14 00:31:23 [ALRT] default_port_status_set[1716]: ioctl(eth0, ETHTOOL_SSET)
> > Apr 14 00:31:23 [ALRT] default_port_status_set[1716]: ifup eth0
> > Apr 14 00:31:23 [INFO] kernel: [    9.705295] 8021q: adding VLAN 0 to HW filter on device eth0
> > Apr 14 00:31:23 [ALRT] default_port_status_set[1717]: ioctl(eth1, ETHTOOL_SSET)                                   <<<<<<<<<<< last ioctl
> > Apr 14 00:31:24 [INFO] udhcpc[1545]: sending discover
> > Apr 14 00:31:25 [INFO] kernel: [   11.731948] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
> > ----
> >
> >
> > >
> > > Other than that, how easy is it to trigger this hang. Is this
> > > happening every time you start the guest, or does this just happen
> > > periodically?
> > It's happening periodically, sometimes the chance is very low.
> >
> > I did't find the way for reproduce this hang (I tried to call ioctl + ifups in several configurations)
> >
> > Thanks for your attention!
> 
> Thanks for the logs. I'll have to look it over and see if I can figure
> out what is going on. It looks like something is triggering a reset
> for eth1 almost immediately after the link is up. I'm suspecting some
> sort of race during initialization time resulting in us coming up and
> triggering the reset while the interface is actually down and causing
> the hang.
I can add debug logs to the driver but I'm afraid that chance for stall
will decrease.
> 
> One other question. Are you always seeing this on eth1 or is it
> cycling between eth1 and eth0 when it occurs?
Always on eth1

For check this bug I wrote the script:

---
#!/bin/sh

(
REBOOT_COUNT=$(cat ./reboot_counter);
echo '---------';
echo "Reboot: $REBOOT_COUNT";
echo '---------';
let "REBOOT_COUNT += 1"
echo "$REBOOT_COUNT" > ./reboot_counter
sleep 10;
ip r;
reboot -f;
) &
---

Hang stats:

| Reboot status | nth |
|---------------+-----|
| Success       | 196 |
| Hang on eth0  |     |
| Hang on eth1  | 6   |
|---------------+-----|
| Total         | 202 |


Short log:
13th reboot -- hang on eth1
111th reboot -- hang on eth1
147th reboot -- hang on eth1
170th reboot -- hang on eth1
191th reboot -- hang on eth1
202th reboot -- hang on eth1


So, network configuration on QEMU:

eth0, eth1 -- base ifaces
x86eth100, x86eth200 -- macvlans on eth0, eth1 respectively
br1 contains x86eth100


more logs:

dmesg:
****************
[    3.658000] random: sh: uninitialized urandom read (4 bytes read)
[    3.661278] random: startup.sh: uninitialized urandom read (4 bytes read)
[    4.095810] 8021q: adding VLAN 0 to HW filter on device eth0
[    4.097484] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[    4.099593] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    4.111557] 8021q: adding VLAN 0 to HW filter on device x86eth100
[    4.123555] 8021q: adding VLAN 0 to HW filter on device eth1
[    4.125155] e1000: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[    4.127227] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[    4.138795] 8021q: adding VLAN 0 to HW filter on device x86eth200
[    4.141440] dsys/start (1300) used greatest stack depth: 5772 bytes left
[    4.368570] e1000 0000:00:04.0 eth1: Reset adapter
[    4.409060] dmsd[wrkr] (1351) used greatest stack depth: 5536 bytes left
[    4.560352] random: crng init done
[    4.561013] random: 6 urandom warning(s) missed due to ratelimiting
[    4.690782] 8021q: adding VLAN 0 to HW filter on device x86eth100
[    4.706602] 8021q: adding VLAN 0 to HW filter on device x86eth200
[    4.745669] br1: port 1(x86eth100) entered blocking state
[    4.747024] br1: port 1(x86eth100) entered disabled state
[    4.748539] device x86eth100 entered promiscuous mode
[    4.749829] device eth0 entered promiscuous mode
****************
syslog:
****************
Apr 14 19:33:07 [ALRT] switch_preinit[1280]: ifup eth0
Apr 14 19:33:07 [ALRT] vlan_add[1294]: macvlan add x86eth100
Apr 14 19:33:07 [ALRT] switch_preinit[1280]: ifup eth1
Apr 14 19:33:07 [ALRT] vlan_add[1300]: macvlan add x86eth200
Apr 14 19:33:08 [ALRT] default_port_status_set[1351]: ioctl(eth0, ETHTOOL_SSET)
Apr 14 19:33:08 [ALRT] default_port_status_set[1351]: ifdown eth0
Apr 14 19:33:08 [ALRT] default_port_status_set[1351]: ioctl(eth1, ETHTOOL_SSET)
Apr 14 19:33:08 [ALRT] default_port_status_set[1351]: ifdown eth1
Apr 14 19:33:08 [INFO] kernel: [    4.745669] br1: port 1(x86eth100) entered blocking state
Apr 14 19:33:08 [INFO] kernel: [    4.747024] br1: port 1(x86eth100) entered disabled state
Apr 14 19:33:08 [INFO] kernel: [    4.748539] device x86eth100 entered promiscuous mode
Apr 14 19:33:08 [INFO] kernel: [    4.749829] device eth0 entered promiscuous mode
Apr 14 19:33:08 [INFO] udhcpc[1546]: started, v1.31.1
Apr 14 19:33:11 [INFO] udhcpc[1546]: sending discover
Apr 14 19:33:13 [ALRT] default_port_status_set[1717]: ioctl(eth1, ETHTOOL_SSET)
Apr 14 19:33:14 [INFO] udhcpc[1546]: sending discover
****************


Also I enabled kernel tracing:

*normal* boot:
***************************************************************************************************
   dwatcher/init-1280  [001] ....     4.336631: e1000_set_mac <-dev_set_mac_address
   dwatcher/init-1280  [001] ....     4.336633: e1000_rar_set <-e1000_set_mac
   dwatcher/init-1280  [001] ....     4.336679: e1000_open <-__dev_open
   dwatcher/init-1280  [001] ....     4.336680: e1000_setup_all_tx_resources <-e1000_open
   dwatcher/init-1280  [001] ....     4.336687: e1000_setup_all_rx_resources <-e1000_open
   dwatcher/init-1280  [001] ....     4.336691: e1000_power_up_phy <-e1000_open
   dwatcher/init-1280  [001] ....     4.336691: e1000_read_phy_reg <-e1000_power_up_phy
   dwatcher/init-1280  [001] ....     4.336755: e1000_write_phy_reg <-e1000_power_up_phy
   dwatcher/init-1280  [001] d...     4.336756: e1000_write_phy_reg_ex <-e1000_write_phy_reg
   dwatcher/init-1280  [001] ....     4.336773: e1000_configure <-e1000_open
   dwatcher/init-1280  [001] ....     4.336773: e1000_set_rx_mode <-e1000_configure
   dwatcher/init-1280  [001] ....     4.336783: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1280  [001] ....     4.336816: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1280  [001] ....     4.340073: e1000_config_collision_dist <-e1000_configure
   dwatcher/init-1280  [001] ....     4.340097: e1000_setup_rctl <-e1000_configure
   dwatcher/init-1280  [001] ....     4.340105: e1000_configure_rx <-e1000_configure
   dwatcher/init-1280  [001] ....     4.340152: e1000_alloc_rx_buffers <-e1000_configure
   dwatcher/init-1280  [001] ....     4.340168: e1000_request_irq <-e1000_open
   dwatcher/init-1280  [001] ....     4.340238: e1000_set_rx_mode <-__dev_set_rx_mode
   dwatcher/init-1280  [001] ....     4.340247: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [000] d.h.     4.340252: e1000_intr <-__handle_irq_event_percpu
   dwatcher/init-1280  [001] ....     4.340318: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [000] ..s.     4.340344: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.     4.340345: e1000_clean_rx_irq <-e1000_clean
   dwatcher/init-1280  [001] ....     4.340792: e1000_set_rx_mode <-__dev_set_rx_mode
   dwatcher/init-1280  [001] ....     4.340802: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1280  [001] ....     4.340849: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1280  [001] ....     4.340866: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.342538: e1000_watchdog <-process_one_work
     kworker/1:1-23    [001] ....     4.342539: e1000_has_link <-e1000_watchdog
     kworker/1:1-23    [001] ....     4.342539: e1000_check_for_link <-e1000_has_link
     kworker/1:1-23    [001] ....     4.342553: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.342615: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.342677: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.342739: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.342757: e1000_config_fc_after_link_up <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.342757: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.342819: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.342881: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.342943: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.343004: e1000_get_speed_and_duplex <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.343010: e1000_force_mac_fc <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.343019: e1000_get_speed_and_duplex <-e1000_watchdog
     kworker/1:1-23    [001] ....     4.344422: e1000_update_stats <-e1000_watchdog
   dwatcher/init-1280  [000] ....     4.344443: e1000_vlan_rx_add_vid <-vlan_add_rx_filter_info
   dwatcher/init-1280  [000] ....     4.344445: e1000_vlan_filter_on_off <-e1000_vlan_rx_add_vid
   dwatcher/init-1280  [000] ....     4.344493: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
   dwatcher/init-1280  [000] ....     4.344541: e1000_write_vfta <-e1000_vlan_rx_add_vid
     kworker/1:1-23    [001] d...     4.344784: e1000_read_phy_reg <-e1000_update_stats
     kworker/1:1-23    [001] d...     4.344846: e1000_read_phy_reg <-e1000_update_stats
     kworker/1:1-23    [001] ....     4.344925: e1000_update_adaptive <-e1000_watchdog
        Deuteron-1279  [000] d.h.     4.344941: e1000_intr <-__handle_irq_event_percpu
        Deuteron-1279  [000] ..s.     4.344978: e1000_clean <-net_rx_action
        Deuteron-1279  [000] ..s.     4.344979: e1000_clean_rx_irq <-e1000_clean
        Deuteron-1279  [000] ..s.     4.344979: e1000_update_itr <-e1000_clean
        Deuteron-1279  [000] ..s.     4.344980: e1000_update_itr <-e1000_clean
     kworker/1:1-23    [001] ....     4.346179: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/1:1-23    [001] ....     4.346190: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.346222: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.346239: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.346256: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [001] .Ns.     4.349430: e1000_xmit_frame <-dev_hard_start_xmit
        Deuteron-1279  [000] d.h.     4.349504: e1000_intr <-__handle_irq_event_percpu
        Deuteron-1279  [000] ..s.     4.349535: e1000_clean <-net_rx_action
        Deuteron-1279  [000] ..s.     4.349536: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
        Deuteron-1279  [000] ..s.     4.349538: e1000_clean_rx_irq <-e1000_clean
        Deuteron-1279  [000] ..s.     4.349538: e1000_update_itr <-e1000_clean
        Deuteron-1279  [000] ..s.     4.349539: e1000_update_itr <-e1000_clean
      dsys/start-1294  [001] ....     4.351818: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1294  [001] ....     4.351830: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.351852: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.351886: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.351903: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.351920: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.352400: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1294  [001] ....     4.352409: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.352435: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.352457: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.352474: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.352491: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.352896: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1294  [001] ....     4.352905: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.352930: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.352947: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.352963: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.352980: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.353437: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1294  [001] ....     4.353447: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.353472: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.353489: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.353505: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.353522: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.353928: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1294  [001] ....     4.353937: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.353962: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.353978: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.353995: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1294  [001] ....     4.354012: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.355670: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/1:1-23    [001] ....     4.355680: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.355700: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.355717: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.355734: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.355750: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.356152: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/1:1-23    [001] ....     4.356161: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.356186: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.356202: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.356219: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.356235: e1000_rar_set <-e1000_set_rx_mode
        Deuteron-1298  [001] .Ns.     4.359325: e1000_xmit_frame <-dev_hard_start_xmit
          <idle>-0     [000] d.h.     4.359377: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] .Ns.     4.359412: e1000_clean <-net_rx_action
          <idle>-0     [000] .Ns.     4.359413: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
          <idle>-0     [000] .Ns.     4.359415: e1000_clean_rx_irq <-e1000_clean
          <idle>-0     [000] .Ns.     4.359415: e1000_update_itr <-e1000_clean
          <idle>-0     [000] .Ns.     4.359416: e1000_update_itr <-e1000_clean
   dwatcher/init-1280  [001] ....     4.361586: e1000_set_mac <-dev_set_mac_address
   dwatcher/init-1280  [001] ....     4.361587: e1000_rar_set <-e1000_set_mac
   dwatcher/init-1280  [001] ....     4.361627: e1000_open <-__dev_open
   dwatcher/init-1280  [001] ....     4.361627: e1000_setup_all_tx_resources <-e1000_open
   dwatcher/init-1280  [001] ....     4.361634: e1000_setup_all_rx_resources <-e1000_open
   dwatcher/init-1280  [001] ....     4.361638: e1000_power_up_phy <-e1000_open
   dwatcher/init-1280  [001] ....     4.361639: e1000_read_phy_reg <-e1000_power_up_phy
   dwatcher/init-1280  [001] ....     4.361702: e1000_write_phy_reg <-e1000_power_up_phy
   dwatcher/init-1280  [001] d...     4.361703: e1000_write_phy_reg_ex <-e1000_write_phy_reg
   dwatcher/init-1280  [001] ....     4.364462: e1000_configure <-e1000_open
   dwatcher/init-1280  [001] ....     4.364462: e1000_set_rx_mode <-e1000_configure
   dwatcher/init-1280  [001] ....     4.364473: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1280  [001] ....     4.364491: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1280  [001] ....     4.364977: e1000_config_collision_dist <-e1000_configure
   dwatcher/init-1280  [001] ....     4.365001: e1000_setup_rctl <-e1000_configure
   dwatcher/init-1280  [001] ....     4.365009: e1000_configure_rx <-e1000_configure
   dwatcher/init-1280  [001] ....     4.365044: e1000_alloc_rx_buffers <-e1000_configure
   dwatcher/init-1280  [001] ....     4.365058: e1000_request_irq <-e1000_open
          <idle>-0     [000] d.h.     4.365113: e1000_intr <-__handle_irq_event_percpu
   dwatcher/init-1280  [001] ....     4.365116: e1000_set_rx_mode <-__dev_set_rx_mode
          <idle>-0     [000] d.h.     4.365122: e1000_intr <-__handle_irq_event_percpu
   dwatcher/init-1280  [001] ....     4.365125: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1280  [001] ....     4.365153: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [000] ..s.     4.365162: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.     4.365163: e1000_clean_rx_irq <-e1000_clean
   dwatcher/init-1280  [001] ....     4.365682: e1000_set_rx_mode <-__dev_set_rx_mode
   dwatcher/init-1280  [001] ....     4.365692: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1280  [001] ....     4.365710: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1280  [001] ....     4.365727: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.367324: e1000_watchdog <-process_one_work
     kworker/1:1-23    [001] ....     4.367325: e1000_has_link <-e1000_watchdog
     kworker/1:1-23    [001] ....     4.367325: e1000_check_for_link <-e1000_has_link
     kworker/1:1-23    [001] ....     4.367338: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.367400: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.367462: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.367524: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.367542: e1000_config_fc_after_link_up <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.367542: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.367604: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.367666: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.367727: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.367789: e1000_get_speed_and_duplex <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.367795: e1000_force_mac_fc <-e1000_config_fc_after_link_up
     kworker/1:1-23    [001] ....     4.367804: e1000_get_speed_and_duplex <-e1000_watchdog
     kworker/1:1-23    [001] ....     4.369191: e1000_update_stats <-e1000_watchdog
     kworker/1:1-23    [001] d...     4.369508: e1000_read_phy_reg <-e1000_update_stats
     kworker/1:1-23    [001] d...     4.369571: e1000_read_phy_reg <-e1000_update_stats
     kworker/1:1-23    [001] ....     4.369701: e1000_update_adaptive <-e1000_watchdog
           klogd-1291  [000] d.h.     4.369720: e1000_intr <-__handle_irq_event_percpu
   dwatcher/init-1280  [001] ....     4.369721: e1000_vlan_rx_add_vid <-vlan_add_rx_filter_info
   dwatcher/init-1280  [001] ....     4.369722: e1000_vlan_filter_on_off <-e1000_vlan_rx_add_vid
           klogd-1291  [000] d.h.     4.369746: e1000_intr <-__handle_irq_event_percpu
           klogd-1291  [000] ..s.     4.369772: e1000_clean <-net_rx_action
           klogd-1291  [000] ..s.     4.369772: e1000_clean_rx_irq <-e1000_clean
           klogd-1291  [000] ..s.     4.369773: e1000_update_itr <-e1000_clean
           klogd-1291  [000] ..s.     4.369773: e1000_update_itr <-e1000_clean
   dwatcher/init-1280  [001] ....     4.369797: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
   dwatcher/init-1280  [001] ....     4.369817: e1000_write_vfta <-e1000_vlan_rx_add_vid
     kworker/1:1-23    [001] ....     4.371089: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/1:1-23    [001] ....     4.371099: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.371117: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.371134: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.371151: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [001] ..s.     4.372340: e1000_xmit_frame <-dev_hard_start_xmit
        Deuteron-1279  [000] d.h.     4.372385: e1000_intr <-__handle_irq_event_percpu
        Deuteron-1279  [000] d.h.     4.372423: e1000_intr <-__handle_irq_event_percpu
        Deuteron-1279  [000] ..s.     4.372435: e1000_clean <-net_rx_action
        Deuteron-1279  [000] ..s.     4.372436: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
        Deuteron-1279  [000] ..s.     4.372438: e1000_clean_rx_irq <-e1000_clean
        Deuteron-1279  [000] ..s.     4.372439: e1000_update_itr <-e1000_clean
        Deuteron-1279  [000] ..s.     4.372439: e1000_update_itr <-e1000_clean
          <idle>-0     [001] .Ns.     4.374431: e1000_xmit_frame <-dev_hard_start_xmit
      dmsd[wrkr]-1299  [000] d.h.     4.374495: e1000_intr <-__handle_irq_event_percpu
      dmsd[wrkr]-1299  [000] d.h.     4.374517: e1000_intr <-__handle_irq_event_percpu
      dmsd[wrkr]-1299  [000] ..s.     4.374545: e1000_clean <-net_rx_action
      dmsd[wrkr]-1299  [000] ..s.     4.374545: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
      dmsd[wrkr]-1299  [000] ..s.     4.374547: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1299  [000] ..s.     4.374547: e1000_update_itr <-e1000_clean
      dmsd[wrkr]-1299  [000] ..s.     4.374548: e1000_update_itr <-e1000_clean
      dsys/start-1300  [001] ....     4.377987: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1300  [001] ....     4.377999: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.378017: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.378034: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.378051: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.378068: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.378536: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1300  [001] ....     4.378545: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.378563: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.378581: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.378598: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.378614: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.379051: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1300  [001] ....     4.379059: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.379076: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.379093: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.379110: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.379127: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.379592: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1300  [001] ....     4.379602: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.379619: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.379636: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.379653: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.379670: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.380085: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1300  [001] ....     4.380093: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.380110: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.380127: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.380144: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ....     4.380161: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.381805: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/1:1-23    [001] ....     4.381815: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.381832: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.381849: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.381866: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.381883: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.382352: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/1:1-23    [001] ....     4.382361: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.382378: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.382395: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.382412: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.382428: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1300  [001] ..s.     4.386216: e1000_xmit_frame <-dev_hard_start_xmit
        Deuteron-1279  [000] d.h.     4.386277: e1000_intr <-__handle_irq_event_percpu
        Deuteron-1279  [000] d.h.     4.386287: e1000_intr <-__handle_irq_event_percpu
        Deuteron-1279  [000] ..s.     4.386364: e1000_clean <-net_rx_action
        Deuteron-1279  [000] ..s.     4.386365: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
        Deuteron-1279  [000] ..s.     4.386366: e1000_clean_rx_irq <-e1000_clean
        Deuteron-1279  [000] ..s.     4.386367: e1000_update_itr <-e1000_clean
        Deuteron-1279  [000] ..s.     4.386367: e1000_update_itr <-e1000_clean
      dmsd[wrkr]-1299  [001] ..s.     4.390329: e1000_xmit_frame <-dev_hard_start_xmit
          <idle>-0     [000] d.h.     4.390390: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.h.     4.390398: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] .Ns.     4.390432: e1000_clean <-net_rx_action
          <idle>-0     [000] .Ns.     4.390433: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
          <idle>-0     [000] .Ns.     4.390434: e1000_clean_rx_irq <-e1000_clean
          <idle>-0     [000] .Ns.     4.390435: e1000_update_itr <-e1000_clean
          <idle>-0     [000] .Ns.     4.390435: e1000_update_itr <-e1000_clean
      dmsd[wrkr]-1351  [001] ....     4.485965: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1351  [001] ....     4.485977: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1351  [001] ....     4.485986: e1000_get_pauseparam <-dev_ethtool
      dmsd[wrkr]-1351  [001] ....     4.485988: e1000_get_link <-dev_ethtool
      dmsd[wrkr]-1351  [001] ....     4.485988: e1000_has_link <-e1000_get_link
      dmsd[wrkr]-1351  [001] ....     4.486001: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1351  [001] ....     4.486008: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1351  [001] ....     4.486086: e1000_set_link_ksettings <-ethtool_set_settings
      dmsd[wrkr]-1351  [001] ....     4.486087: e1000_down <-e1000_set_link_ksettings
      dmsd[wrkr]-1351  [001] ....     4.497495: e1000_down_and_stop <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.497499: e1000_reset <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.497506: e1000_reset_hw <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.509397: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1351  [001] ....     4.509404: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1351  [001] ....     4.516587: e1000_init_hw <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.516594: e1000_read_eeprom <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.516594: e1000_acquire_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.516610: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.516673: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.516730: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.516844: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.516902: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517016: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517073: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517132: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.517194: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517251: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517370: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517427: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517541: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517598: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517712: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517769: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517883: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.517941: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518055: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518112: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518171: e1000_shift_in_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.518177: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518239: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518305: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518368: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518425: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518487: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518544: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518607: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518664: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518726: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518783: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518853: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518910: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.518972: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519029: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519091: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519148: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519211: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519268: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519365: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519422: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519484: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519541: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519603: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519660: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519722: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519780: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519842: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519899: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.519961: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.520018: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.520080: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.520138: e1000_standby_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.520371: e1000_release_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.520494: e1000_set_media_type <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.521414: e1000_rar_set <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.522629: e1000_setup_link <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.522638: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.522700: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.522701: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.522718: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.522780: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.522780: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.522797: e1000_phy_reset <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.522797: e1000_read_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1351  [001] ....     4.522859: e1000_write_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1351  [001] d...     4.522859: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.522877: e1000_phy_setup_autoneg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.522877: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] ....     4.522939: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] ....     4.523001: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] d...     4.523001: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.523018: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] d...     4.523018: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.523035: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523097: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.523097: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.523130: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523206: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523311: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523376: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523449: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523512: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523582: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523642: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523712: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523772: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523843: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523903: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.523973: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.524033: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.524103: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.524163: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.524234: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.524327: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.524398: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.524458: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.524824: e1000_update_mng_vlan <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.524826: e1000_reset_adaptive <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.524828: e1000_phy_get_info <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.524828: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1351  [001] ....     4.524889: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1351  [001] ....     4.524949: e1000_clean_tx_ring <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.524950: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.524950: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
.................
      dmsd[wrkr]-1351  [001] ....     4.524991: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.524991: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.524999: e1000_clean_rx_ring <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.525010: e1000_up <-e1000_set_link_ksettings
      dmsd[wrkr]-1351  [001] ....     4.525011: e1000_configure <-e1000_up
      dmsd[wrkr]-1351  [001] ....     4.525011: e1000_set_rx_mode <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.525019: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.525034: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.525048: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.525062: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.525077: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.525496: e1000_vlan_filter_on_off <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.525518: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
      dmsd[wrkr]-1351  [001] ....     4.525519: e1000_vlan_rx_add_vid <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.525525: e1000_write_vfta <-e1000_vlan_rx_add_vid
      dmsd[wrkr]-1351  [001] ....     4.525560: e1000_config_collision_dist <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.525584: e1000_setup_rctl <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.525592: e1000_configure_rx <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.525627: e1000_alloc_rx_buffers <-e1000_configure
          <idle>-0     [000] d.h.     4.525704: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.h.     4.525748: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] .Ns.     4.525769: e1000_clean <-net_rx_action
          <idle>-0     [000] .Ns.     4.525770: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1351  [001] ....     4.525801: e1000_set_rx_mode <-__dev_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.525813: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.525844: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.525861: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.525878: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.525894: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:1-23    [001] ....     4.528158: e1000_watchdog <-process_one_work
     kworker/1:1-23    [001] ....     4.528158: e1000_has_link <-e1000_watchdog
     kworker/1:1-23    [001] ....     4.528159: e1000_check_for_link <-e1000_has_link
     kworker/1:1-23    [001] ....     4.528172: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.528234: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.528346: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/1:1-23    [001] ....     4.528347: e1000_update_stats <-e1000_watchdog
     kworker/1:1-23    [001] ....     4.528347: e1000_update_adaptive <-e1000_watchdog
          <idle>-0     [000] d.H.     4.528384: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.H.     4.528408: e1000_intr <-__handle_irq_event_percpu
     ksoftirqd/0-9     [000] ..s.     4.528481: e1000_clean <-net_rx_action
     ksoftirqd/0-9     [000] ..s.     4.528482: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1351  [001] ....     4.528506: e1000_close <-__dev_close_many
      dmsd[wrkr]-1351  [001] ....     4.528507: e1000_down <-e1000_close
      dmsd[wrkr]-1351  [001] ....     4.540584: e1000_down_and_stop <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.540586: e1000_reset <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.540588: e1000_reset_hw <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.552527: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1351  [001] ....     4.552532: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1351  [001] ....     4.559398: e1000_init_hw <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.559405: e1000_read_eeprom <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.559406: e1000_acquire_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.559422: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.559484: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.559541: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.559655: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.559713: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.559827: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.559884: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.559943: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.560006: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560063: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560179: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560236: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560365: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560423: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560537: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560594: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560708: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560766: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560881: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560939: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.560998: e1000_shift_in_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.561003: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561065: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561122: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561185: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561242: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561334: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561391: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561455: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561512: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561574: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561631: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561694: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561751: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561813: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561871: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561933: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.561990: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562052: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562110: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562172: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562238: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562318: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562377: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562441: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562499: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562564: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562623: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562687: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562745: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562809: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562868: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562932: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.562990: e1000_standby_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.563229: e1000_release_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.563373: e1000_set_media_type <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.564330: e1000_rar_set <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.565462: e1000_setup_link <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.565469: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.565530: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.565530: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.565546: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.565606: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.565606: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.565622: e1000_phy_reset <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.565622: e1000_read_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1351  [001] ....     4.565682: e1000_write_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1351  [001] d...     4.565682: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.565698: e1000_phy_setup_autoneg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.565699: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] ....     4.565759: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] ....     4.565819: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] d...     4.565819: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.565834: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] d...     4.565835: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.565850: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.565910: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.565910: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.565940: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566001: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566071: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566132: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566202: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566262: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566366: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566427: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566497: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566557: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566627: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566687: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566758: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566818: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566888: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.566948: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.567018: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.567078: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.567149: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.567209: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] .N..     4.567602: e1000_update_mng_vlan <-e1000_reset
      dmsd[wrkr]-1351  [001] .N..     4.567605: e1000_reset_adaptive <-e1000_reset
      dmsd[wrkr]-1351  [001] .N..     4.567607: e1000_phy_get_info <-e1000_reset
      dmsd[wrkr]-1351  [001] .N..     4.567607: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1351  [001] .N..     4.567667: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1351  [001] .N..     4.567728: e1000_clean_tx_ring <-e1000_down
      dmsd[wrkr]-1351  [001] .N..     4.567728: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] .N..     4.567728: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
..................
      dmsd[wrkr]-1351  [001] .N..     4.567769: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] .N..     4.567769: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] .N..     4.567778: e1000_clean_rx_ring <-e1000_down
      dmsd[wrkr]-1351  [001] .N..     4.567788: e1000_power_down_phy <-e1000_close
      dmsd[wrkr]-1351  [001] ....     4.567802: e1000_free_tx_resources <-e1000_close
      dmsd[wrkr]-1351  [001] ....     4.567802: e1000_clean_tx_ring <-e1000_free_tx_resources
      dmsd[wrkr]-1351  [001] ....     4.567803: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.567803: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
...................
      dmsd[wrkr]-1351  [001] ....     4.567844: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.567844: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.567854: e1000_free_rx_resources <-e1000_close
      dmsd[wrkr]-1351  [001] ....     4.567854: e1000_clean_rx_ring <-e1000_free_rx_resources
      dmsd[wrkr]-1351  [001] ....     4.568528: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1351  [001] ....     4.568537: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1351  [001] ....     4.568544: e1000_get_pauseparam <-dev_ethtool
      dmsd[wrkr]-1351  [001] ....     4.568546: e1000_get_link <-dev_ethtool
      dmsd[wrkr]-1351  [001] ....     4.568546: e1000_has_link <-e1000_get_link
      dmsd[wrkr]-1351  [001] ....     4.568554: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1351  [001] ....     4.568560: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1351  [001] ....     4.568609: e1000_set_link_ksettings <-ethtool_set_settings
      dmsd[wrkr]-1351  [001] ....     4.568609: e1000_down <-e1000_set_link_ksettings
      dmsd[wrkr]-1351  [001] ....     4.580584: e1000_down_and_stop <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.580586: e1000_reset <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.580588: e1000_reset_hw <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.592430: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1351  [001] ....     4.592435: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1351  [001] ....     4.599587: e1000_init_hw <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.599593: e1000_read_eeprom <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.599593: e1000_acquire_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.599609: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.599672: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.599730: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.599844: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.599901: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600015: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600072: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600131: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.600193: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600251: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600369: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600426: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600540: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600598: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600712: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600769: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600883: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.600940: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601054: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601111: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601170: e1000_shift_in_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.601176: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601238: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601324: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601387: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601444: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601507: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601564: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601626: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601684: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601746: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601803: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601865: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601923: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.601985: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602042: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602104: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602162: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602224: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602306: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602369: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602427: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602491: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602550: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602614: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602672: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602737: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602795: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602859: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602918: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.602984: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.603042: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.603106: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.603165: e1000_standby_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.603428: e1000_release_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.603554: e1000_set_media_type <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.604521: e1000_rar_set <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.605661: e1000_setup_link <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.605668: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.605729: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.605729: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.605745: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.605805: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.605805: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.605820: e1000_phy_reset <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.605820: e1000_read_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1351  [001] ....     4.605881: e1000_write_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1351  [001] d...     4.605881: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.605897: e1000_phy_setup_autoneg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.605897: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] ....     4.605957: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] ....     4.606017: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] d...     4.606018: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.606033: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] d...     4.606033: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.606048: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606108: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.606108: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.606124: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606184: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606255: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606349: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606420: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606480: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606550: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606610: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606681: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606741: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606811: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606871: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.606942: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.607002: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.607072: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.607132: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.607203: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.607263: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.607366: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.607427: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.607795: e1000_update_mng_vlan <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.607797: e1000_reset_adaptive <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.607799: e1000_phy_get_info <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.607799: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1351  [001] ....     4.607860: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1351  [001] ....     4.607920: e1000_clean_tx_ring <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.607920: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.607921: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
.................
      dmsd[wrkr]-1351  [001] ....     4.607961: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.607962: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.607970: e1000_clean_rx_ring <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.607981: e1000_up <-e1000_set_link_ksettings
      dmsd[wrkr]-1351  [001] ....     4.607981: e1000_configure <-e1000_up
      dmsd[wrkr]-1351  [001] ....     4.607981: e1000_set_rx_mode <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.607989: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.608004: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.608019: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.608033: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.608047: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.608433: e1000_vlan_filter_on_off <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.608447: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
      dmsd[wrkr]-1351  [001] ....     4.608447: e1000_vlan_rx_add_vid <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.608453: e1000_write_vfta <-e1000_vlan_rx_add_vid
      dmsd[wrkr]-1351  [001] ....     4.608483: e1000_config_collision_dist <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.608503: e1000_setup_rctl <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.608510: e1000_configure_rx <-e1000_configure
      dmsd[wrkr]-1351  [001] ....     4.608539: e1000_alloc_rx_buffers <-e1000_configure
     ksoftirqd/1-15    [001] ..s.     4.608610: e1000_xmit_frame <-dev_hard_start_xmit
      dmsd[wrkr]-1351  [001] ....     4.608706: e1000_set_rx_mode <-__dev_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.608717: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [000] d.h.     4.608738: e1000_intr <-__handle_irq_event_percpu
      dmsd[wrkr]-1351  [001] ....     4.608764: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.608781: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [000] .Ns.     4.608810: e1000_clean <-net_rx_action
          <idle>-0     [000] .Ns.     4.608811: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1351  [001] ....     4.608813: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1351  [001] ....     4.608836: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....     4.610452: e1000_watchdog <-process_one_work
     kworker/0:1-33    [000] ....     4.610453: e1000_has_link <-e1000_watchdog
     kworker/0:1-33    [000] ....     4.610453: e1000_check_for_link <-e1000_has_link
     kworker/0:1-33    [000] ....     4.610480: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....     4.610553: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....     4.610616: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/0:1-33    [000] ....     4.610616: e1000_update_stats <-e1000_watchdog
     kworker/0:1-33    [000] ....     4.610616: e1000_update_adaptive <-e1000_watchdog
     kworker/0:1-33    [000] ....     4.610619: e1000_reset_task <-process_one_work
     kworker/0:1-33    [000] ....     4.611720: e1000_reinit_locked <-e1000_reset_task
     kworker/0:1-33    [000] ....     4.611721: e1000_down <-e1000_reinit_locked
      dmsd[wrkr]-1351  [001] ....     4.612042: e1000_close <-__dev_close_many
     kworker/0:1-33    [000] ....     4.623581: e1000_down_and_stop <-e1000_down
     kworker/0:1-33    [000] ....     4.623582: e1000_reset <-e1000_down
     kworker/0:1-33    [000] ....     4.623585: e1000_reset_hw <-e1000_reset
     kworker/0:1-33    [000] ....     4.635572: e1000_io_write <-e1000_reset_hw
     kworker/0:1-33    [000] ....     4.635578: e1000_io_write <-e1000_reset_hw
     kworker/0:1-33    [000] ....     4.642423: e1000_init_hw <-e1000_reset
     kworker/0:1-33    [000] ....     4.642430: e1000_read_eeprom <-e1000_init_hw
     kworker/0:1-33    [000] ....     4.642431: e1000_acquire_eeprom <-e1000_read_eeprom
     kworker/0:1-33    [000] ....     4.642449: e1000_shift_out_ee_bits <-e1000_read_eeprom
     kworker/0:1-33    [000] ....     4.642513: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.642572: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.642688: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.642746: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.642863: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.642921: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.642981: e1000_shift_out_ee_bits <-e1000_read_eeprom
     kworker/0:1-33    [000] ....     4.643046: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.643104: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.643220: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.643323: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.643440: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.643499: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.643622: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.643679: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.643793: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.643850: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.643964: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.644021: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
     kworker/0:1-33    [000] ....     4.644080: e1000_shift_in_ee_bits <-e1000_read_eeprom
     kworker/0:1-33    [000] ....     4.644085: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644148: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644205: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644267: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644358: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644421: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644478: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644540: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644597: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644659: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644716: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644778: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644835: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644897: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.644954: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645016: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645073: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645135: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645192: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645254: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645311: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645374: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645431: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645494: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645551: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645616: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645674: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645738: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645797: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645861: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645919: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.645983: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
     kworker/0:1-33    [000] ....     4.646042: e1000_standby_eeprom <-e1000_read_eeprom
     kworker/0:1-33    [000] ....     4.646311: e1000_release_eeprom <-e1000_read_eeprom
     kworker/0:1-33    [000] ....     4.646438: e1000_set_media_type <-e1000_init_hw
     kworker/0:1-33    [000] ....     4.647430: e1000_rar_set <-e1000_init_hw
     kworker/0:1-33    [000] ....     4.648546: e1000_setup_link <-e1000_init_hw
     kworker/0:1-33    [000] ....     4.648553: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.648613: e1000_write_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] d...     4.648614: e1000_write_phy_reg_ex <-e1000_write_phy_reg
     kworker/0:1-33    [000] ....     4.648629: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.648689: e1000_write_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] d...     4.648689: e1000_write_phy_reg_ex <-e1000_write_phy_reg
     kworker/0:1-33    [000] ....     4.648704: e1000_phy_reset <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.648704: e1000_read_phy_reg <-e1000_phy_reset
     kworker/0:1-33    [000] ....     4.648764: e1000_write_phy_reg <-e1000_phy_reset
     kworker/0:1-33    [000] d...     4.648764: e1000_write_phy_reg_ex <-e1000_write_phy_reg
     kworker/0:1-33    [000] ....     4.648780: e1000_phy_setup_autoneg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.648781: e1000_read_phy_reg <-e1000_phy_setup_autoneg
     kworker/0:1-33    [000] ....     4.648841: e1000_read_phy_reg <-e1000_phy_setup_autoneg
     kworker/0:1-33    [000] ....     4.648901: e1000_write_phy_reg <-e1000_phy_setup_autoneg
     kworker/0:1-33    [000] d...     4.648901: e1000_write_phy_reg_ex <-e1000_write_phy_reg
     kworker/0:1-33    [000] ....     4.648916: e1000_write_phy_reg <-e1000_phy_setup_autoneg
     kworker/0:1-33    [000] d...     4.648917: e1000_write_phy_reg_ex <-e1000_write_phy_reg
     kworker/0:1-33    [000] ....     4.648932: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.648992: e1000_write_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] d...     4.648992: e1000_write_phy_reg_ex <-e1000_write_phy_reg
     kworker/0:1-33    [000] ....     4.649007: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649068: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649138: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649198: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649268: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649363: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649434: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649494: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649564: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649624: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649694: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649754: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649824: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649884: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.649954: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.650014: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.650084: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.650144: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.650215: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.650309: e1000_read_phy_reg <-e1000_setup_link
     kworker/0:1-33    [000] ....     4.650673: e1000_update_mng_vlan <-e1000_reset
     kworker/0:1-33    [000] ....     4.650675: e1000_reset_adaptive <-e1000_reset
     kworker/0:1-33    [000] ....     4.650677: e1000_phy_get_info <-e1000_reset
     kworker/0:1-33    [000] ....     4.650677: e1000_read_phy_reg <-e1000_phy_get_info
     kworker/0:1-33    [000] ....     4.650738: e1000_read_phy_reg <-e1000_phy_get_info
     kworker/0:1-33    [000] ....     4.650798: e1000_clean_tx_ring <-e1000_down
     kworker/0:1-33    [000] ....     4.650798: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
     kworker/0:1-33    [000] ....     4.650800: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
..................
     kworker/0:1-33    [000] ....     4.650843: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
     kworker/0:1-33    [000] ....     4.650843: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
     kworker/0:1-33    [000] ....     4.650851: e1000_clean_rx_ring <-e1000_down
     kworker/0:1-33    [000] ....     4.650862: e1000_up <-e1000_reinit_locked
     kworker/0:1-33    [000] ....     4.650862: e1000_configure <-e1000_up
     kworker/0:1-33    [000] ....     4.650863: e1000_set_rx_mode <-e1000_configure
     kworker/0:1-33    [000] ....     4.650871: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....     4.650885: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....     4.650900: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....     4.650914: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....     4.650928: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....     4.651309: e1000_vlan_filter_on_off <-e1000_configure
     kworker/0:1-33    [000] ....     4.651323: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
     kworker/0:1-33    [000] ....     4.651324: e1000_vlan_rx_add_vid <-e1000_configure
     kworker/0:1-33    [000] ....     4.651329: e1000_write_vfta <-e1000_vlan_rx_add_vid
     kworker/0:1-33    [000] ....     4.651359: e1000_config_collision_dist <-e1000_configure
     kworker/0:1-33    [000] ....     4.651379: e1000_setup_rctl <-e1000_configure
     kworker/0:1-33    [000] ....     4.651386: e1000_configure_rx <-e1000_configure
     kworker/0:1-33    [000] ....     4.651415: e1000_alloc_rx_buffers <-e1000_configure
     kworker/0:1-33    [000] dNh.     4.651468: e1000_intr <-__handle_irq_event_percpu
     ksoftirqd/0-9     [000] ..s.     4.651492: e1000_clean <-net_rx_action
     ksoftirqd/0-9     [000] ..s.     4.651492: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1351  [001] ....     4.652460: e1000_down <-e1000_close
     kworker/0:1-33    [000] ....     4.653436: e1000_watchdog <-process_one_work
     kworker/0:1-33    [000] ....     4.653436: e1000_has_link <-e1000_watchdog
     kworker/0:1-33    [000] ....     4.653437: e1000_check_for_link <-e1000_has_link
     kworker/0:1-33    [000] ....     4.653450: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....     4.653512: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....     4.653572: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/0:1-33    [000] ....     4.653573: e1000_update_stats <-e1000_watchdog
     kworker/0:1-33    [000] ....     4.653573: e1000_update_adaptive <-e1000_watchdog
     kworker/0:1-33    [000] d.h.     4.653591: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] ..s.     4.653629: e1000_clean <-net_rx_action
     kworker/0:1-33    [000] ..s.     4.653629: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1351  [001] ....     4.664444: e1000_down_and_stop <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.664445: e1000_reset <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.664447: e1000_reset_hw <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.676606: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1351  [001] ....     4.676612: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1351  [001] ....     4.683585: e1000_init_hw <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.683592: e1000_read_eeprom <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.683592: e1000_acquire_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.683608: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.683671: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.683728: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.683842: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.683899: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684014: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684071: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684130: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.684192: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684249: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684384: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684441: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684556: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684613: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684727: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684785: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684899: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.684956: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685080: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685137: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685197: e1000_shift_in_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.685204: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685268: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685367: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685432: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685490: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685555: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685613: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685678: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685736: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685800: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685858: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685923: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.685981: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686045: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686104: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686168: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686226: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686317: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686376: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686439: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686497: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686559: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686616: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686678: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686735: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686797: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686854: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686917: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.686974: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.687036: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.687093: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.687155: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1351  [001] ....     4.687213: e1000_standby_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.687477: e1000_release_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1351  [001] ....     4.687600: e1000_set_media_type <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.688533: e1000_rar_set <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.689664: e1000_setup_link <-e1000_init_hw
      dmsd[wrkr]-1351  [001] ....     4.689671: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.689732: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.689732: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.689748: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.689808: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.689808: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.689823: e1000_phy_reset <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.689823: e1000_read_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1351  [001] ....     4.689883: e1000_write_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1351  [001] d...     4.689884: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.689900: e1000_phy_setup_autoneg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.689900: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] ....     4.689960: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] ....     4.690020: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] d...     4.690020: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.690035: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1351  [001] d...     4.690036: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.690051: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690111: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] d...     4.690111: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1351  [001] ....     4.690127: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690187: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690257: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690351: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690422: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690482: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690552: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690613: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690683: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690743: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690813: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690873: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.690943: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.691003: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.691074: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.691134: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.691204: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.691264: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.691368: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.691428: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1351  [001] ....     4.691801: e1000_update_mng_vlan <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.691803: e1000_reset_adaptive <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.691805: e1000_phy_get_info <-e1000_reset
      dmsd[wrkr]-1351  [001] ....     4.691805: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1351  [001] ....     4.691865: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1351  [001] ....     4.691926: e1000_clean_tx_ring <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.691926: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.691926: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
....................
      dmsd[wrkr]-1351  [001] ....     4.691969: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.691969: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.691978: e1000_clean_rx_ring <-e1000_down
      dmsd[wrkr]-1351  [001] ....     4.691989: e1000_power_down_phy <-e1000_close
      dmsd[wrkr]-1351  [001] ....     4.692018: e1000_free_tx_resources <-e1000_close
      dmsd[wrkr]-1351  [001] ....     4.692018: e1000_clean_tx_ring <-e1000_free_tx_resources
      dmsd[wrkr]-1351  [001] ....     4.692018: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.692018: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
........................
      dmsd[wrkr]-1351  [001] ....     4.692059: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.692059: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1351  [001] ....     4.692070: e1000_free_rx_resources <-e1000_close
      dmsd[wrkr]-1351  [001] ....     4.692070: e1000_clean_rx_ring <-e1000_free_rx_resources
       dlinkwtch-1358  [001] ....     4.706267: e1000_get_link_ksettings <-ethtool_get_settings
       dlinkwtch-1358  [001] ....     4.706318: e1000_get_pauseparam <-dev_ethtool
       dlinkwtch-1358  [001] ....     4.706331: e1000_get_link_ksettings <-ethtool_get_settings
       dlinkwtch-1358  [001] ....     4.706340: e1000_get_pauseparam <-dev_ethtool
      dsys/start-1507  [001] .N..     4.962493: e1000_vlan_rx_kill_vid <-vlan_kill_rx_filter_info
      dsys/start-1507  [001] .N..     4.962503: e1000_write_vfta <-e1000_vlan_rx_kill_vid
      dsys/start-1507  [001] .N..     4.962512: e1000_vlan_filter_on_off <-e1000_vlan_rx_kill_vid
      dsys/start-1507  [001] ....     4.964096: e1000_vlan_rx_add_vid <-vlan_add_rx_filter_info
      dsys/start-1507  [001] ....     4.964097: e1000_vlan_filter_on_off <-e1000_vlan_rx_add_vid
      dsys/start-1507  [001] ....     4.964117: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
      dsys/start-1507  [001] ....     4.964124: e1000_write_vfta <-e1000_vlan_rx_add_vid
      dsys/start-1512  [001] .N..     4.977565: e1000_vlan_rx_kill_vid <-vlan_kill_rx_filter_info
      dsys/start-1512  [001] .N..     4.977590: e1000_write_vfta <-e1000_vlan_rx_kill_vid
      dsys/start-1512  [001] .N..     4.977615: e1000_vlan_filter_on_off <-e1000_vlan_rx_kill_vid
      dsys/start-1512  [001] ....     4.979326: e1000_vlan_rx_add_vid <-vlan_add_rx_filter_info
      dsys/start-1512  [001] ....     4.979327: e1000_vlan_filter_on_off <-e1000_vlan_rx_add_vid
      dsys/start-1512  [001] ....     4.979346: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
      dsys/start-1512  [001] ....     4.979353: e1000_write_vfta <-e1000_vlan_rx_add_vid
      dsys/start-1530  [001] ....     5.014807: e1000_get_link_ksettings <-__ethtool_get_link_ksettings
      dsys/start-1530  [001] ....     5.017576: e1000_fix_features <-__netdev_update_features
      dmsd[wrkr]-1717  [001] ....     9.128882: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1717  [001] ....     9.128893: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1717  [001] ....     9.128901: e1000_get_pauseparam <-dev_ethtool
      dmsd[wrkr]-1717  [001] ....     9.128924: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1717  [001] ....     9.128931: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1717  [001] ....     9.130929: e1000_set_link_ksettings <-ethtool_set_settings
      dmsd[wrkr]-1717  [001] ....     9.130930: e1000_reset <-e1000_set_link_ksettings
      dmsd[wrkr]-1717  [001] ....     9.130934: e1000_reset_hw <-e1000_reset
      dmsd[wrkr]-1717  [001] ....     9.142453: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1717  [001] ....     9.142460: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1717  [001] ....     9.149386: e1000_init_hw <-e1000_reset
      dmsd[wrkr]-1717  [001] ....     9.149393: e1000_read_eeprom <-e1000_init_hw
      dmsd[wrkr]-1717  [001] ....     9.149393: e1000_acquire_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1717  [001] ....     9.149410: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1717  [001] ....     9.149472: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.149529: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.149644: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.149701: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.149815: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.149872: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.149931: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1717  [001] ....     9.149994: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.150051: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.150165: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.150222: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.150364: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.150422: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.150536: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.150593: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.150708: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.150767: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.150883: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.150941: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151002: e1000_shift_in_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1717  [001] ....     9.151008: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151072: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151131: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151195: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151253: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151317: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151376: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151440: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151498: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151562: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151621: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151685: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151743: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151807: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151866: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151936: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.151993: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152055: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152113: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152180: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152237: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152312: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152369: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152431: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152489: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152551: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152608: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152670: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152727: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152790: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152847: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152909: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1717  [001] ....     9.152966: e1000_standby_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1717  [001] ....     9.153199: e1000_release_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1717  [001] ....     9.153320: e1000_set_media_type <-e1000_init_hw
      dmsd[wrkr]-1717  [001] ....     9.154415: e1000_rar_set <-e1000_init_hw
      dmsd[wrkr]-1717  [001] ....     9.155593: e1000_setup_link <-e1000_init_hw
      dmsd[wrkr]-1717  [001] ....     9.155600: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.155661: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] d...     9.155661: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1717  [001] ....     9.155676: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.155736: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] d...     9.155736: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1717  [001] ....     9.155751: e1000_phy_reset <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.155752: e1000_read_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1717  [001] ....     9.155812: e1000_write_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1717  [001] d...     9.155812: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1717  [001] ....     9.155828: e1000_phy_setup_autoneg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.155828: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1717  [001] ....     9.155888: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1717  [001] ....     9.155948: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1717  [001] d...     9.155949: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1717  [001] ....     9.155964: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1717  [001] d...     9.155964: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1717  [001] ....     9.155979: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156039: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] d...     9.156039: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1717  [001] ....     9.156069: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156130: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156200: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156260: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156364: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156425: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156495: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156555: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156625: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156685: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156756: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156816: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156886: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.156946: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.157016: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.157076: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.157146: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.157206: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.157305: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.157365: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1717  [001] ....     9.157734: e1000_update_mng_vlan <-e1000_reset
      dmsd[wrkr]-1717  [001] ....     9.157736: e1000_reset_adaptive <-e1000_reset
      dmsd[wrkr]-1717  [001] ....     9.157738: e1000_phy_get_info <-e1000_reset
      dmsd[wrkr]-1717  [001] ....     9.157738: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1717  [001] ....     9.157799: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1717  [000] ....     9.159515: e1000_open <-__dev_open
      dmsd[wrkr]-1717  [000] ....     9.159517: e1000_setup_all_tx_resources <-e1000_open
      dmsd[wrkr]-1717  [000] ....     9.159524: e1000_setup_all_rx_resources <-e1000_open
      dmsd[wrkr]-1717  [000] ....     9.159529: e1000_power_up_phy <-e1000_open
      dmsd[wrkr]-1717  [000] ....     9.159529: e1000_read_phy_reg <-e1000_power_up_phy
      dmsd[wrkr]-1717  [000] ....     9.159596: e1000_write_phy_reg <-e1000_power_up_phy
      dmsd[wrkr]-1717  [000] d...     9.159596: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1717  [000] ....     9.159614: e1000_configure <-e1000_open
      dmsd[wrkr]-1717  [000] ....     9.159614: e1000_set_rx_mode <-e1000_configure
      dmsd[wrkr]-1717  [000] ....     9.159624: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1717  [000] ....     9.159642: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1717  [000] ....     9.160101: e1000_vlan_filter_on_off <-e1000_configure
      dmsd[wrkr]-1717  [000] ....     9.160117: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
      dmsd[wrkr]-1717  [000] ....     9.160118: e1000_vlan_rx_add_vid <-e1000_configure
      dmsd[wrkr]-1717  [000] ....     9.160125: e1000_write_vfta <-e1000_vlan_rx_add_vid
      dmsd[wrkr]-1717  [000] ....     9.160160: e1000_config_collision_dist <-e1000_configure
      dmsd[wrkr]-1717  [000] ....     9.160183: e1000_setup_rctl <-e1000_configure
      dmsd[wrkr]-1717  [000] ....     9.160192: e1000_configure_rx <-e1000_configure
      dmsd[wrkr]-1717  [000] ....     9.160227: e1000_alloc_rx_buffers <-e1000_configure
      dmsd[wrkr]-1717  [000] ....     9.160241: e1000_request_irq <-e1000_open
      dmsd[wrkr]-1717  [000] d.h.     9.160425: e1000_intr <-__handle_irq_event_percpu
      dmsd[wrkr]-1717  [000] ..s.     9.160453: e1000_clean <-net_rx_action
      dmsd[wrkr]-1717  [000] ..s.     9.160454: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1717  [000] ..s.     9.160454: e1000_update_itr <-e1000_clean
      dmsd[wrkr]-1717  [000] ..s.     9.160455: e1000_update_itr <-e1000_clean
      dmsd[wrkr]-1717  [000] ....     9.160471: e1000_set_rx_mode <-__dev_set_rx_mode
      dmsd[wrkr]-1717  [000] ....     9.160480: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1717  [000] ....     9.160498: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1717  [000] ....     9.160990: e1000_set_rx_mode <-__dev_set_rx_mode
      dmsd[wrkr]-1717  [000] ....     9.161000: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1717  [000] ....     9.161017: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....     9.162649: e1000_watchdog <-process_one_work
     kworker/0:1-33    [000] ....     9.162650: e1000_has_link <-e1000_watchdog
     kworker/0:1-33    [000] ....     9.162650: e1000_check_for_link <-e1000_has_link
     kworker/0:1-33    [000] ....     9.162663: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....     9.162725: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....     9.162788: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/0:1-33    [000] ....     9.162788: e1000_update_stats <-e1000_watchdog
     kworker/0:1-33    [000] d...     9.163095: e1000_read_phy_reg <-e1000_update_stats
     kworker/0:1-33    [000] d...     9.163157: e1000_read_phy_reg <-e1000_update_stats
     kworker/0:1-33    [000] ....     9.163236: e1000_update_adaptive <-e1000_watchdog
     kworker/0:1-33    [000] d.h.     9.163252: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] ..s.     9.163332: e1000_clean <-net_rx_action
     kworker/0:1-33    [000] ..s.     9.163332: e1000_clean_rx_irq <-e1000_clean
     kworker/0:1-33    [000] ..s.     9.163333: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ..s.     9.163333: e1000_update_itr <-e1000_clean
      dmsd[wrkr]-1718  [000] ....     9.170194: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1718  [000] ....     9.170209: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1718  [000] ....     9.170218: e1000_get_pauseparam <-dev_ethtool
      dmsd[wrkr]-1718  [000] ....     9.170243: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1718  [000] ....     9.170251: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1718  [000] ....     9.170377: e1000_set_link_ksettings <-ethtool_set_settings
      dmsd[wrkr]-1718  [000] ....     9.170378: e1000_reset <-e1000_set_link_ksettings
      dmsd[wrkr]-1718  [000] ....     9.170381: e1000_reset_hw <-e1000_reset
      dmsd[wrkr]-1718  [000] ....     9.182473: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1718  [000] ....     9.182479: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1718  [000] ....     9.189439: e1000_init_hw <-e1000_reset
      dmsd[wrkr]-1718  [000] ....     9.189445: e1000_read_eeprom <-e1000_init_hw
      dmsd[wrkr]-1718  [000] ....     9.189446: e1000_acquire_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1718  [000] ....     9.189462: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1718  [000] ....     9.189524: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.189581: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.189695: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.189752: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.189866: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.189923: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.189982: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1718  [000] ....     9.190044: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.190101: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.190215: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.190307: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.190421: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.190478: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.190592: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.190650: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.190763: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.190821: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.190934: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.190992: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191050: e1000_shift_in_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1718  [000] ....     9.191056: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191118: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191175: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191237: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191305: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191367: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191424: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191486: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191544: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191606: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191663: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191725: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191782: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191844: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191901: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.191963: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192020: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192082: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192139: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192202: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192259: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192322: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192379: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192441: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192498: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192560: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192617: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192679: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192736: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192798: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192855: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192917: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1718  [000] ....     9.192974: e1000_standby_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1718  [000] ....     9.193207: e1000_release_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1718  [000] ....     9.193364: e1000_set_media_type <-e1000_init_hw
      dmsd[wrkr]-1718  [000] ....     9.194240: e1000_rar_set <-e1000_init_hw
      dmsd[wrkr]-1718  [000] ....     9.195384: e1000_setup_link <-e1000_init_hw
      dmsd[wrkr]-1718  [000] ....     9.195391: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.195452: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] d...     9.195465: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1718  [000] ....     9.195480: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.195540: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] d...     9.195541: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1718  [000] ....     9.195556: e1000_phy_reset <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.195556: e1000_read_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1718  [000] ....     9.195616: e1000_write_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1718  [000] d...     9.195616: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1718  [000] ....     9.195632: e1000_phy_setup_autoneg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.195633: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1718  [000] ....     9.195693: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1718  [000] ....     9.195753: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1718  [000] d...     9.195753: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1718  [000] ....     9.195768: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1718  [000] d...     9.195768: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1718  [000] ....     9.195783: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.195843: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] d...     9.195843: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1718  [000] ....     9.195859: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.195919: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.195989: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196049: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196119: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196179: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196250: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196343: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196414: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196474: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196544: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196604: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196674: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196734: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196804: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196864: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196934: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.196994: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.197064: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.197124: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1718  [000] ....     9.197519: e1000_update_mng_vlan <-e1000_reset
      dmsd[wrkr]-1718  [000] ....     9.197522: e1000_reset_adaptive <-e1000_reset
      dmsd[wrkr]-1718  [000] ....     9.197523: e1000_phy_get_info <-e1000_reset
      dmsd[wrkr]-1718  [000] ....     9.197524: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1718  [000] ....     9.197584: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1718  [000] ....     9.197757: e1000_open <-__dev_open
      dmsd[wrkr]-1718  [000] ....     9.197757: e1000_setup_all_tx_resources <-e1000_open
      dmsd[wrkr]-1718  [000] ....     9.197765: e1000_setup_all_rx_resources <-e1000_open
      dmsd[wrkr]-1718  [000] ....     9.197768: e1000_power_up_phy <-e1000_open
      dmsd[wrkr]-1718  [000] ....     9.197769: e1000_read_phy_reg <-e1000_power_up_phy
      dmsd[wrkr]-1718  [000] ....     9.197832: e1000_write_phy_reg <-e1000_power_up_phy
      dmsd[wrkr]-1718  [000] d...     9.197832: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1718  [000] ....     9.197847: e1000_configure <-e1000_open
      dmsd[wrkr]-1718  [000] ....     9.197848: e1000_set_rx_mode <-e1000_configure
      dmsd[wrkr]-1718  [000] ....     9.197855: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1718  [000] .N..     9.198610: e1000_vlan_filter_on_off <-e1000_configure
      dmsd[wrkr]-1718  [000] .N..     9.198627: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
      dmsd[wrkr]-1718  [000] .N..     9.198627: e1000_vlan_rx_add_vid <-e1000_configure
      dmsd[wrkr]-1718  [000] .N..     9.198645: e1000_write_vfta <-e1000_vlan_rx_add_vid
      dmsd[wrkr]-1718  [000] .N..     9.198692: e1000_config_collision_dist <-e1000_configure
      dmsd[wrkr]-1718  [000] .N..     9.198744: e1000_setup_rctl <-e1000_configure
      dmsd[wrkr]-1718  [000] .N..     9.198762: e1000_configure_rx <-e1000_configure
      dmsd[wrkr]-1718  [000] .N..     9.198805: e1000_alloc_rx_buffers <-e1000_configure
      dmsd[wrkr]-1718  [000] .N..     9.198821: e1000_request_irq <-e1000_open
      dmsd[wrkr]-1718  [000] d.h.     9.198895: e1000_intr <-__handle_irq_event_percpu
      dmsd[wrkr]-1718  [000] d.h.     9.198902: e1000_intr <-__handle_irq_event_percpu
      dmsd[wrkr]-1718  [000] ..s.     9.198951: e1000_clean <-net_rx_action
      dmsd[wrkr]-1718  [000] ..s.     9.198951: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1718  [000] ..s.     9.198952: e1000_update_itr <-e1000_clean
      dmsd[wrkr]-1718  [000] ..s.     9.198952: e1000_update_itr <-e1000_clean
      dmsd[wrkr]-1718  [000] ....     9.198985: e1000_set_rx_mode <-__dev_set_rx_mode
      dmsd[wrkr]-1718  [000] ....     9.198995: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1718  [000] ....     9.199741: e1000_set_rx_mode <-__dev_set_rx_mode
      dmsd[wrkr]-1718  [000] ....     9.199751: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....     9.201479: e1000_watchdog <-process_one_work
     kworker/0:1-33    [000] ....     9.201479: e1000_has_link <-e1000_watchdog
     kworker/0:1-33    [000] ....     9.201479: e1000_check_for_link <-e1000_has_link
     kworker/0:1-33    [000] ....     9.201493: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....     9.201555: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....     9.201617: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/0:1-33    [000] ....     9.201618: e1000_update_stats <-e1000_watchdog
     kworker/0:1-33    [000] d...     9.201924: e1000_read_phy_reg <-e1000_update_stats
     kworker/0:1-33    [000] d...     9.201986: e1000_read_phy_reg <-e1000_update_stats
     kworker/0:1-33    [000] ....     9.202065: e1000_update_adaptive <-e1000_watchdog
     kworker/0:1-33    [000] d.h.     9.202081: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] d.h.     9.202089: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] ..s.     9.202133: e1000_clean <-net_rx_action
     kworker/0:1-33    [000] ..s.     9.202133: e1000_clean_rx_irq <-e1000_clean
     kworker/0:1-33    [000] ..s.     9.202133: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ..s.     9.202134: e1000_update_itr <-e1000_clean
          <idle>-0     [000] d.h.     9.656710: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.h.     9.656738: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] ..s.     9.656752: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.     9.656753: e1000_clean_rx_irq <-e1000_clean
          <idle>-0     [000] ..s.     9.656754: e1000_update_itr <-e1000_clean
          <idle>-0     [000] ..s.     9.656754: e1000_update_itr <-e1000_clean
          <idle>-0     [000] d.h.     9.695295: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.h.     9.695303: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] ..s.     9.695331: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.     9.695332: e1000_clean_rx_irq <-e1000_clean
          <idle>-0     [000] ..s.     9.695333: e1000_update_itr <-e1000_clean
          <idle>-0     [000] ..s.     9.695333: e1000_update_itr <-e1000_clean
          <idle>-0     [000] d.h.    10.161717: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.h.    10.161743: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] ..s.    10.161758: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.    10.161759: e1000_clean_rx_irq <-e1000_clean
          <idle>-0     [000] ..s.    10.161769: e1000_rx_checksum.isra.46 <-e1000_clean_rx_irq
          <idle>-0     [000] .Ns.    10.161783: e1000_rx_checksum.isra.46 <-e1000_clean_rx_irq
          <idle>-0     [000] .Ns.    10.161785: e1000_rx_checksum.isra.46 <-e1000_clean_rx_irq
          <idle>-0     [000] .Ns.    10.161787: e1000_rx_checksum.isra.46 <-e1000_clean_rx_irq
          <idle>-0     [000] .Ns.    10.161788: e1000_alloc_rx_buffers <-e1000_clean_rx_irq
          <idle>-0     [000] .Ns.    10.161792: e1000_update_itr <-e1000_clean
          <idle>-0     [000] .Ns.    10.161792: e1000_update_itr <-e1000_clean
          <idle>-0     [000] d.h.    11.133927: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.h.    11.133954: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] ..s.    11.133967: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.    11.133968: e1000_clean_rx_irq <-e1000_clean
          <idle>-0     [000] ..s.    11.133969: e1000_rx_checksum.isra.46 <-e1000_clean_rx_irq
          <idle>-0     [000] .Ns.    11.133981: e1000_alloc_rx_buffers <-e1000_clean_rx_irq
          <idle>-0     [000] .Ns.    11.133985: e1000_update_itr <-e1000_clean
          <idle>-0     [000] .Ns.    11.133985: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ....    11.175433: e1000_watchdog <-process_one_work
     kworker/0:1-33    [000] ....    11.175434: e1000_has_link <-e1000_watchdog
     kworker/0:1-33    [000] ....    11.175434: e1000_check_for_link <-e1000_has_link
     kworker/0:1-33    [000] ....    11.175448: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....    11.175532: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....    11.175594: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....    11.175656: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/0:1-33    [000] ....    11.175674: e1000_config_fc_after_link_up <-e1000_check_for_link
     kworker/0:1-33    [000] ....    11.175674: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.175736: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.175798: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.175860: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.175922: e1000_get_speed_and_duplex <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.175928: e1000_force_mac_fc <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.175940: e1000_get_speed_and_duplex <-e1000_watchdog
     kworker/0:1-33    [000] ....    11.177328: e1000_update_stats <-e1000_watchdog
     kworker/0:1-33    [000] d...    11.177638: e1000_read_phy_reg <-e1000_update_stats
     kworker/0:1-33    [000] d...    11.177700: e1000_read_phy_reg <-e1000_update_stats
     kworker/0:1-33    [000] ....    11.177779: e1000_update_adaptive <-e1000_watchdog
     kworker/0:1-33    [000] d.h.    11.177795: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] d.h.    11.177834: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] ..s.    11.177848: e1000_clean <-net_rx_action
     kworker/0:1-33    [000] ..s.    11.177849: e1000_clean_rx_irq <-e1000_clean
     kworker/0:1-33    [000] ..s.    11.177849: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ..s.    11.177849: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] .N..    11.179067: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] .N..    11.179078: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.179117: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.179136: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.179630: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] .N..    11.179639: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.179669: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.179687: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.180127: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] .N..    11.180136: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.180165: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.180183: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.180200: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.182092: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    11.182102: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.182146: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.182183: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.182200: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.182680: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] .N..    11.182688: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.182720: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.182738: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.182755: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.183179: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] .N..    11.183188: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.183213: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.183231: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.183248: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.183723: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] .N..    11.183732: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.183757: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.183776: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.183792: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.184369: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    11.184380: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.184412: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.184431: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.184448: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.184464: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.184870: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    11.184880: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.184914: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.184932: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.184949: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.184965: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.185407: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    11.185427: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.185473: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.185493: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.185513: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.185530: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.239367: e1000_watchdog <-process_one_work
     kworker/0:1-33    [000] ....    11.239368: e1000_has_link <-e1000_watchdog
     kworker/0:1-33    [000] ....    11.239368: e1000_check_for_link <-e1000_has_link
     kworker/0:1-33    [000] ....    11.239380: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....    11.239441: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....    11.239501: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-33    [000] ....    11.239561: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/0:1-33    [000] ....    11.239577: e1000_config_fc_after_link_up <-e1000_check_for_link
     kworker/0:1-33    [000] ....    11.239577: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.239637: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.239697: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.239758: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.239818: e1000_get_speed_and_duplex <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.239823: e1000_force_mac_fc <-e1000_config_fc_after_link_up
     kworker/0:1-33    [000] ....    11.239830: e1000_get_speed_and_duplex <-e1000_watchdog
     kworker/0:1-33    [000] ....    11.241203: e1000_update_stats <-e1000_watchdog
     kworker/0:1-33    [000] d...    11.241512: e1000_read_phy_reg <-e1000_update_stats
     kworker/0:1-33    [000] d...    11.241575: e1000_read_phy_reg <-e1000_update_stats
     kworker/0:1-33    [000] .N..    11.241705: e1000_update_adaptive <-e1000_watchdog
     kworker/0:1-33    [000] dNh.    11.241722: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] dNh.    11.241750: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] .Ns.    11.241777: e1000_clean <-net_rx_action
     kworker/0:1-33    [000] .Ns.    11.241778: e1000_clean_rx_irq <-e1000_clean
     kworker/0:1-33    [000] .Ns.    11.241778: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] .Ns.    11.241779: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ....    11.243092: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    11.243102: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.243120: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.243626: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] .N..    11.243634: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.243651: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.244102: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] .N..    11.244111: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.244128: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.244145: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.246003: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    11.246014: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.246032: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.246049: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.246552: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] .N..    11.246561: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.246578: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.246595: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.247033: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] .N..    11.247042: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.247059: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.247075: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.247554: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] .N..    11.247563: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.247580: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] .N..    11.247596: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.248076: e1000_get_link_ksettings <-__ethtool_get_link_ksettings
     kworker/0:1-33    [000] ....    11.248083: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
     kworker/0:1-33    [000] ....    11.250255: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    11.250265: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.250325: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.250342: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.250359: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.252003: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    11.252014: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.252031: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.252048: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.252065: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.252535: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    11.252543: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.252560: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.252577: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    11.252593: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [000] ..s.    11.255438: e1000_xmit_frame <-dev_hard_start_xmit
          <idle>-0     [000] d.H.    11.255519: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.H.    11.255538: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] ..s.    11.255580: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.    11.255581: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
          <idle>-0     [000] ..s.    11.255581: e1000_clean_rx_irq <-e1000_clean
          <idle>-0     [000] ..s.    11.255582: e1000_update_itr <-e1000_clean
          <idle>-0     [000] ..s.    11.255582: e1000_update_itr <-e1000_clean
          <idle>-0     [000] ..s.    11.399373: e1000_xmit_frame <-dev_hard_start_xmit
          <idle>-0     [000] d.H.    11.399456: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.H.    11.399489: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] ..s.    11.399530: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.    11.399530: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
          <idle>-0     [000] ..s.    11.399532: e1000_clean_rx_irq <-e1000_clean
          <idle>-0     [000] ..s.    11.399532: e1000_update_itr <-e1000_clean
          <idle>-0     [000] ..s.    11.399533: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ....    11.431573: e1000_xmit_frame <-dev_hard_start_xmit
     kworker/0:1-33    [000] d.h.    11.431622: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] d.h.    11.431640: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] ..s1    11.431666: e1000_clean <-net_rx_action
     kworker/0:1-33    [000] ..s1    11.431666: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
     kworker/0:1-33    [000] ..s1    11.431668: e1000_clean_rx_irq <-e1000_clean
     kworker/0:1-33    [000] ..s1    11.431668: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ..s1    11.431668: e1000_update_itr <-e1000_clean
          <idle>-0     [000] d.h.    12.185284: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.h.    12.185309: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] ..s.    12.185325: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.    12.185326: e1000_clean_rx_irq <-e1000_clean
          <idle>-0     [000] ..s.    12.185328: e1000_rx_checksum.isra.46 <-e1000_clean_rx_irq
          <idle>-0     [000] .Ns.    12.185343: e1000_alloc_rx_buffers <-e1000_clean_rx_irq
          <idle>-0     [000] .Ns.    12.185347: e1000_update_itr <-e1000_clean
          <idle>-0     [000] .Ns.    12.185347: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ....    12.455605: e1000_xmit_frame <-dev_hard_start_xmit
     kworker/0:1-33    [000] d.h.    12.455697: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] d.h.    12.455736: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] ..s1    12.455766: e1000_clean <-net_rx_action
     kworker/0:1-33    [000] ..s1    12.455767: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
     kworker/0:1-33    [000] ..s1    12.455768: e1000_clean_rx_irq <-e1000_clean
     kworker/0:1-33    [000] ..s1    12.455769: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ..s1    12.455769: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ....    12.455802: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    12.455817: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.455850: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.455868: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.455885: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.456353: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    12.456362: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.456413: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.456432: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.456448: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.456465: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [000] ..s.    12.458375: e1000_xmit_frame <-dev_hard_start_xmit
          <idle>-0     [000] dNH.    12.458449: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] dNH.    12.458460: e1000_intr <-__handle_irq_event_percpu
     ksoftirqd/0-9     [000] ..s.    12.458495: e1000_clean <-net_rx_action
     ksoftirqd/0-9     [000] ..s.    12.458496: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
     ksoftirqd/0-9     [000] ..s.    12.458497: e1000_clean_rx_irq <-e1000_clean
     ksoftirqd/0-9     [000] ..s.    12.458498: e1000_update_itr <-e1000_clean
     ksoftirqd/0-9     [000] ..s.    12.458498: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ....    12.519488: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    12.519501: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.519529: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.519549: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.519568: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.519588: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.519606: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520024: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    12.520033: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520050: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520066: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520082: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520098: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520114: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520556: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-33    [000] ....    12.520564: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520581: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520597: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520613: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520630: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    12.520646: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-33    [000] ....    13.223485: e1000_watchdog <-process_one_work
     kworker/0:1-33    [000] ....    13.223487: e1000_has_link <-e1000_watchdog
     kworker/0:1-33    [000] ....    13.223487: e1000_update_stats <-e1000_watchdog
     kworker/0:1-33    [000] d...    13.223756: e1000_read_phy_reg <-e1000_update_stats
     kworker/0:1-33    [000] d...    13.223818: e1000_read_phy_reg <-e1000_update_stats
     kworker/0:1-33    [000] ....    13.223893: e1000_update_adaptive <-e1000_watchdog
     kworker/0:1-33    [000] d.h.    13.223927: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] d.h.    13.223945: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-33    [000] ..s.    13.223968: e1000_clean <-net_rx_action
     kworker/0:1-33    [000] ..s.    13.223969: e1000_clean_rx_irq <-e1000_clean
     kworker/0:1-33    [000] ..s.    13.223970: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ..s.    13.223970: e1000_update_itr <-e1000_clean
     kworker/0:1-33    [000] ....    13.223984: e1000_update_phy_info_task <-process_one_work
     kworker/0:1-33    [000] ....    13.223985: e1000_phy_get_info <-e1000_update_phy_info_task
     kworker/0:1-33    [000] ....    13.223985: e1000_read_phy_reg <-e1000_phy_get_info
     kworker/0:1-33    [000] ....    13.224070: e1000_read_phy_reg <-e1000_phy_get_info
***************************************************************************************************


Boot with *hangs*:

***************************************************************************************************
   dwatcher/init-1279  [001] ....     4.196171: e1000_set_mac <-dev_set_mac_address
   dwatcher/init-1279  [001] ....     4.196173: e1000_rar_set <-e1000_set_mac
   dwatcher/init-1279  [001] ....     4.196216: e1000_open <-__dev_open
   dwatcher/init-1279  [001] ....     4.196216: e1000_setup_all_tx_resources <-e1000_open
   dwatcher/init-1279  [001] ....     4.196222: e1000_setup_all_rx_resources <-e1000_open
   dwatcher/init-1279  [001] ....     4.196226: e1000_power_up_phy <-e1000_open
   dwatcher/init-1279  [001] ....     4.196226: e1000_read_phy_reg <-e1000_power_up_phy
   dwatcher/init-1279  [001] ....     4.198922: e1000_write_phy_reg <-e1000_power_up_phy
   dwatcher/init-1279  [001] d...     4.198923: e1000_write_phy_reg_ex <-e1000_write_phy_reg
   dwatcher/init-1279  [001] ....     4.198942: e1000_configure <-e1000_open
   dwatcher/init-1279  [001] ....     4.198942: e1000_set_rx_mode <-e1000_configure
   dwatcher/init-1279  [001] ....     4.198952: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1279  [001] ....     4.198978: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1279  [001] ....     4.199560: e1000_config_collision_dist <-e1000_configure
   dwatcher/init-1279  [001] ....     4.199583: e1000_setup_rctl <-e1000_configure
   dwatcher/init-1279  [001] ....     4.199591: e1000_configure_rx <-e1000_configure
   dwatcher/init-1279  [001] ....     4.199645: e1000_alloc_rx_buffers <-e1000_configure
   dwatcher/init-1279  [001] ....     4.199661: e1000_request_irq <-e1000_open
   dwatcher/init-1279  [001] ....     4.199752: e1000_set_rx_mode <-__dev_set_rx_mode
   dwatcher/init-1279  [001] ....     4.199761: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [000] d.h.     4.199766: e1000_intr <-__handle_irq_event_percpu
   dwatcher/init-1279  [001] ....     4.199793: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [000] ..s.     4.199812: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.     4.199813: e1000_clean_rx_irq <-e1000_clean
   dwatcher/init-1279  [001] ....     4.200351: e1000_set_rx_mode <-__dev_set_rx_mode
   dwatcher/init-1279  [001] ....     4.200361: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1279  [001] ....     4.200390: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1279  [001] ....     4.200409: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.201979: e1000_watchdog <-process_one_work
     kworker/1:2-1082  [001] ....     4.201979: e1000_has_link <-e1000_watchdog
     kworker/1:2-1082  [001] ....     4.201980: e1000_check_for_link <-e1000_has_link
     kworker/1:2-1082  [001] ....     4.201994: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:2-1082  [001] ....     4.202056: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:2-1082  [001] ....     4.202171: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:2-1082  [001] ....     4.202235: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/1:2-1082  [001] ....     4.202253: e1000_config_fc_after_link_up <-e1000_check_for_link
     kworker/1:2-1082  [001] ....     4.202253: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.202315: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.202377: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.202439: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.202500: e1000_get_speed_and_duplex <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.202507: e1000_force_mac_fc <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.202515: e1000_get_speed_and_duplex <-e1000_watchdog
     kworker/1:2-1082  [001] ....     4.203863: e1000_update_stats <-e1000_watchdog
     kworker/1:2-1082  [001] d...     4.204178: e1000_read_phy_reg <-e1000_update_stats
     kworker/1:2-1082  [001] d...     4.204241: e1000_read_phy_reg <-e1000_update_stats
     kworker/1:2-1082  [001] ....     4.204368: e1000_update_adaptive <-e1000_watchdog
           klogd-1290  [000] d.h.     4.204393: e1000_intr <-__handle_irq_event_percpu
   dwatcher/init-1279  [001] ....     4.204395: e1000_vlan_rx_add_vid <-vlan_add_rx_filter_info
   dwatcher/init-1279  [001] ....     4.204395: e1000_vlan_filter_on_off <-e1000_vlan_rx_add_vid
           klogd-1290  [000] ..s.     4.204435: e1000_clean <-net_rx_action
           klogd-1290  [000] ..s.     4.204436: e1000_clean_rx_irq <-e1000_clean
           klogd-1290  [000] ..s.     4.204436: e1000_update_itr <-e1000_clean
           klogd-1290  [000] ..s.     4.204437: e1000_update_itr <-e1000_clean
   dwatcher/init-1279  [001] ....     4.204484: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
   dwatcher/init-1279  [001] ....     4.204504: e1000_write_vfta <-e1000_vlan_rx_add_vid
     kworker/1:2-1082  [001] ....     4.205802: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/1:2-1082  [001] ....     4.205814: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.205848: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.205867: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.205886: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [001] ..s.     4.210140: e1000_xmit_frame <-dev_hard_start_xmit
        Deuteron-1278  [000] d.h.     4.210204: e1000_intr <-__handle_irq_event_percpu
        Deuteron-1278  [000] ..s.     4.210249: e1000_clean <-net_rx_action
        Deuteron-1278  [000] ..s.     4.210250: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
        Deuteron-1278  [000] ..s.     4.210252: e1000_clean_rx_irq <-e1000_clean
        Deuteron-1278  [000] ..s.     4.210252: e1000_update_itr <-e1000_clean
        Deuteron-1278  [000] ..s.     4.210253: e1000_update_itr <-e1000_clean
      dsys/start-1293  [000] ....     4.211820: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1293  [000] ....     4.211843: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.211885: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.211928: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.211947: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.211966: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] .N..     4.212560: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1293  [000] .N..     4.212569: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] .N..     4.212608: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] .N..     4.212628: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] .N..     4.212656: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] .N..     4.212675: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] .N..     4.213208: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1293  [000] .N..     4.213216: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] .N..     4.213256: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] .N..     4.213275: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] .N..     4.213293: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] .N..     4.213312: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.213739: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1293  [000] ....     4.213749: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.213788: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.213807: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.213825: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.213844: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.214315: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1293  [000] ....     4.214324: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.214363: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.214382: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.214400: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1293  [000] ....     4.214418: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-36    [000] ....     4.216061: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-36    [000] ....     4.216123: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-36    [000] ....     4.216147: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-36    [000] ....     4.216182: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-36    [000] ....     4.216202: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-36    [000] ....     4.216221: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-36    [000] ....     4.216646: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/0:1-36    [000] ....     4.216654: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-36    [000] ....     4.216694: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-36    [000] ....     4.216713: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-36    [000] ....     4.216731: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-36    [000] ....     4.216749: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:1-36    [000] ..s1     4.217236: e1000_xmit_frame <-dev_hard_start_xmit
     kworker/0:1-36    [000] d.H1     4.217283: e1000_intr <-__handle_irq_event_percpu
     kworker/0:1-36    [000] ..s1     4.217333: e1000_clean <-net_rx_action
     kworker/0:1-36    [000] ..s1     4.217334: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
     kworker/0:1-36    [000] ..s1     4.217335: e1000_clean_rx_irq <-e1000_clean
     kworker/0:1-36    [000] ..s1     4.217335: e1000_update_itr <-e1000_clean
     kworker/0:1-36    [000] ..s1     4.217335: e1000_update_itr <-e1000_clean
          <idle>-0     [000] .Ns.     4.220141: e1000_xmit_frame <-dev_hard_start_xmit
          <idle>-0     [000] dNH.     4.220187: e1000_intr <-__handle_irq_event_percpu
     ksoftirqd/0-9     [000] ..s.     4.220235: e1000_clean <-net_rx_action
     ksoftirqd/0-9     [000] ..s.     4.220235: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
     ksoftirqd/0-9     [000] ..s.     4.220236: e1000_clean_rx_irq <-e1000_clean
     ksoftirqd/0-9     [000] ..s.     4.220237: e1000_update_itr <-e1000_clean
     ksoftirqd/0-9     [000] ..s.     4.220237: e1000_update_itr <-e1000_clean
   dwatcher/init-1279  [001] ....     4.223131: e1000_set_mac <-dev_set_mac_address
   dwatcher/init-1279  [001] ....     4.223132: e1000_rar_set <-e1000_set_mac
   dwatcher/init-1279  [001] ....     4.223173: e1000_open <-__dev_open
   dwatcher/init-1279  [001] ....     4.223173: e1000_setup_all_tx_resources <-e1000_open
   dwatcher/init-1279  [001] ....     4.223179: e1000_setup_all_rx_resources <-e1000_open
   dwatcher/init-1279  [001] ....     4.223182: e1000_power_up_phy <-e1000_open
   dwatcher/init-1279  [001] ....     4.223183: e1000_read_phy_reg <-e1000_power_up_phy
   dwatcher/init-1279  [001] ....     4.223246: e1000_write_phy_reg <-e1000_power_up_phy
   dwatcher/init-1279  [001] d...     4.223247: e1000_write_phy_reg_ex <-e1000_write_phy_reg
   dwatcher/init-1279  [001] ....     4.223264: e1000_configure <-e1000_open
   dwatcher/init-1279  [001] ....     4.223264: e1000_set_rx_mode <-e1000_configure
   dwatcher/init-1279  [001] ....     4.225962: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1279  [001] ....     4.225983: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1279  [001] ....     4.226539: e1000_config_collision_dist <-e1000_configure
   dwatcher/init-1279  [001] ....     4.226562: e1000_setup_rctl <-e1000_configure
   dwatcher/init-1279  [001] ....     4.226571: e1000_configure_rx <-e1000_configure
   dwatcher/init-1279  [001] ....     4.226608: e1000_alloc_rx_buffers <-e1000_configure
   dwatcher/init-1279  [001] ....     4.226624: e1000_request_irq <-e1000_open
   dwatcher/init-1279  [001] ....     4.226662: e1000_set_rx_mode <-__dev_set_rx_mode
   dwatcher/init-1279  [001] ....     4.226671: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1279  [001] ....     4.226705: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [000] d.h.     4.226706: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.h.     4.226722: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] ..s.     4.226755: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.     4.226756: e1000_clean_rx_irq <-e1000_clean
   dwatcher/init-1279  [001] ....     4.227268: e1000_set_rx_mode <-__dev_set_rx_mode
   dwatcher/init-1279  [001] ....     4.227278: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1279  [001] ....     4.227298: e1000_rar_set <-e1000_set_rx_mode
   dwatcher/init-1279  [001] ....     4.227317: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.228900: e1000_watchdog <-process_one_work
     kworker/1:2-1082  [001] ....     4.228900: e1000_has_link <-e1000_watchdog
     kworker/1:2-1082  [001] ....     4.228900: e1000_check_for_link <-e1000_has_link
     kworker/1:2-1082  [001] ....     4.228914: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:2-1082  [001] ....     4.228977: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:2-1082  [001] ....     4.229039: e1000_read_phy_reg <-e1000_check_for_link
     kworker/1:2-1082  [001] ....     4.229147: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/1:2-1082  [001] ....     4.229166: e1000_config_fc_after_link_up <-e1000_check_for_link
     kworker/1:2-1082  [001] ....     4.229167: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.229229: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.229292: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.229354: e1000_read_phy_reg <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.229415: e1000_get_speed_and_duplex <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.229422: e1000_force_mac_fc <-e1000_config_fc_after_link_up
     kworker/1:2-1082  [001] ....     4.229430: e1000_get_speed_and_duplex <-e1000_watchdog
     kworker/1:2-1082  [001] ....     4.230797: e1000_update_stats <-e1000_watchdog
     kworker/1:2-1082  [001] d...     4.231126: e1000_read_phy_reg <-e1000_update_stats
     kworker/1:2-1082  [001] d...     4.231190: e1000_read_phy_reg <-e1000_update_stats
     kworker/1:2-1082  [001] ....     4.231317: e1000_update_adaptive <-e1000_watchdog
   dwatcher/init-1279  [001] ....     4.231338: e1000_vlan_rx_add_vid <-vlan_add_rx_filter_info
           klogd-1290  [000] d.h.     4.231338: e1000_intr <-__handle_irq_event_percpu
   dwatcher/init-1279  [001] ....     4.231338: e1000_vlan_filter_on_off <-e1000_vlan_rx_add_vid
           klogd-1290  [000] d.h.     4.231367: e1000_intr <-__handle_irq_event_percpu
           klogd-1290  [000] ..s.     4.231395: e1000_clean <-net_rx_action
           klogd-1290  [000] ..s.     4.231395: e1000_clean_rx_irq <-e1000_clean
           klogd-1290  [000] ..s.     4.231396: e1000_update_itr <-e1000_clean
           klogd-1290  [000] ..s.     4.231396: e1000_update_itr <-e1000_clean
   dwatcher/init-1279  [001] ....     4.231422: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
   dwatcher/init-1279  [001] ....     4.231442: e1000_write_vfta <-e1000_vlan_rx_add_vid
     kworker/1:2-1082  [001] ....     4.232711: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/1:2-1082  [001] ....     4.232722: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.232743: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.232761: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.232780: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [001] ..s.     4.234149: e1000_xmit_frame <-dev_hard_start_xmit
        Deuteron-1278  [000] d.h.     4.234195: e1000_intr <-__handle_irq_event_percpu
        Deuteron-1278  [000] d.h.     4.234235: e1000_intr <-__handle_irq_event_percpu
        Deuteron-1278  [000] ..s.     4.234249: e1000_clean <-net_rx_action
        Deuteron-1278  [000] ..s.     4.234250: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
        Deuteron-1278  [000] ..s.     4.234252: e1000_clean_rx_irq <-e1000_clean
        Deuteron-1278  [000] ..s.     4.234252: e1000_update_itr <-e1000_clean
        Deuteron-1278  [000] ..s.     4.234252: e1000_update_itr <-e1000_clean
          <idle>-0     [001] .Ns.     4.236161: e1000_xmit_frame <-dev_hard_start_xmit
      dmsd[wrkr]-1298  [000] d.h.     4.236219: e1000_intr <-__handle_irq_event_percpu
      dmsd[wrkr]-1298  [000] d.h.     4.236228: e1000_intr <-__handle_irq_event_percpu
      dmsd[wrkr]-1298  [000] ..s.     4.236258: e1000_clean <-net_rx_action
      dmsd[wrkr]-1298  [000] ..s.     4.236258: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
      dmsd[wrkr]-1298  [000] ..s.     4.236260: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1298  [000] ..s.     4.236260: e1000_update_itr <-e1000_clean
      dmsd[wrkr]-1298  [000] ..s.     4.236261: e1000_update_itr <-e1000_clean
      dsys/start-1299  [001] ....     4.239896: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1299  [001] ....     4.239909: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.239931: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.239950: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.239968: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.239987: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.240474: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1299  [001] ....     4.240484: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.240504: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.240523: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.240541: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.240560: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.240994: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1299  [001] ....     4.241003: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.241021: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.241040: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.241059: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.241116: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.241556: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1299  [001] ....     4.241566: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.241585: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.241604: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.241631: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.241649: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.242122: e1000_set_rx_mode <-__dev_set_rx_mode
      dsys/start-1299  [001] ....     4.242131: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.242151: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.242170: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.242189: e1000_rar_set <-e1000_set_rx_mode
      dsys/start-1299  [001] ....     4.242208: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.243808: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/1:2-1082  [001] ....     4.243819: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.243838: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.243857: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.243876: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.243895: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.244370: e1000_set_rx_mode <-__dev_set_rx_mode
     kworker/1:2-1082  [001] ....     4.244378: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.244397: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.244416: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.244435: e1000_rar_set <-e1000_set_rx_mode
     kworker/1:2-1082  [001] ....     4.244453: e1000_rar_set <-e1000_set_rx_mode
          <idle>-0     [001] ..s.     4.247205: e1000_xmit_frame <-dev_hard_start_xmit
      dmsd[wrkr]-1298  [000] d.h.     4.247253: e1000_intr <-__handle_irq_event_percpu
      dmsd[wrkr]-1298  [000] d.h.     4.247283: e1000_intr <-__handle_irq_event_percpu
      dmsd[wrkr]-1298  [000] ..s.     4.247314: e1000_clean <-net_rx_action
      dmsd[wrkr]-1298  [000] ..s.     4.247315: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
      dmsd[wrkr]-1298  [000] ..s.     4.247317: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1298  [000] ..s.     4.247317: e1000_update_itr <-e1000_clean
      dmsd[wrkr]-1298  [000] ..s.     4.247318: e1000_update_itr <-e1000_clean
        iptables-1344  [001] ..s.     4.331112: e1000_xmit_frame <-dev_hard_start_xmit
          <idle>-0     [000] d.h.     4.331192: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] d.h.     4.331229: e1000_intr <-__handle_irq_event_percpu
          <idle>-0     [000] ..s.     4.331243: e1000_clean <-net_rx_action
          <idle>-0     [000] ..s.     4.331244: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean
          <idle>-0     [000] ..s.     4.331246: e1000_clean_rx_irq <-e1000_clean
          <idle>-0     [000] ..s.     4.331247: e1000_update_itr <-e1000_clean
          <idle>-0     [000] ..s.     4.331247: e1000_update_itr <-e1000_clean
      dmsd[wrkr]-1350  [000] ....     4.345298: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1350  [000] ....     4.345309: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1350  [000] ....     4.345318: e1000_get_pauseparam <-dev_ethtool
      dmsd[wrkr]-1350  [000] ....     4.345322: e1000_get_link <-dev_ethtool
      dmsd[wrkr]-1350  [000] ....     4.345323: e1000_has_link <-e1000_get_link
      dmsd[wrkr]-1350  [000] ....     4.345335: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1350  [000] ....     4.345343: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1350  [000] ....     4.345412: e1000_set_link_ksettings <-ethtool_set_settings
      dmsd[wrkr]-1350  [000] ....     4.345413: e1000_down <-e1000_set_link_ksettings
      dmsd[wrkr]-1350  [000] ....     4.357374: e1000_down_and_stop <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.357376: e1000_reset <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.357379: e1000_reset_hw <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.369407: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1350  [000] ....     4.369425: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1350  [000] ....     4.376378: e1000_init_hw <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.376385: e1000_read_eeprom <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.376386: e1000_acquire_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.376402: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.376464: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.376522: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.376636: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.376693: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.376807: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.376864: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.376923: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.376986: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377043: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377162: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377219: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377333: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377391: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377505: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377562: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377676: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377733: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377847: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377904: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.377963: e1000_shift_in_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.377969: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378031: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378098: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378161: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378218: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378285: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378343: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378405: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378462: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378524: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378581: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378643: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378701: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378763: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378820: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378882: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.378939: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379001: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379059: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379157: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379215: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379277: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379334: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379396: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379453: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379515: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379573: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379635: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379692: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379754: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379811: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379873: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.379931: e1000_standby_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.380164: e1000_release_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.380287: e1000_set_media_type <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.381308: e1000_rar_set <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.382564: e1000_setup_link <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.382571: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.382632: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] d...     4.382633: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.382648: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.382708: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] d...     4.382708: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.382724: e1000_phy_reset <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.382724: e1000_read_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1350  [000] ....     4.382784: e1000_write_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1350  [000] d...     4.382784: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.382800: e1000_phy_setup_autoneg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.382801: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] ....     4.382861: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] ....     4.382921: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] d...     4.382921: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.382936: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] d...     4.382936: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.382951: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.383011: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] d...     4.383012: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.383042: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.383160: e1000_read_phy_reg <-e1000_setup_link
................
      dmsd[wrkr]-1350  [000] ....     4.384346: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.384408: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.384785: e1000_update_mng_vlan <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.384788: e1000_reset_adaptive <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.384790: e1000_phy_get_info <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.384790: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1350  [000] ....     4.384851: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1350  [000] ....     4.384911: e1000_clean_tx_ring <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.384911: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.384912: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
..............
      dmsd[wrkr]-1350  [000] ....     4.384959: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.384959: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.384968: e1000_clean_rx_ring <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.384980: e1000_up <-e1000_set_link_ksettings
      dmsd[wrkr]-1350  [000] ....     4.384980: e1000_configure <-e1000_up
      dmsd[wrkr]-1350  [000] ....     4.384981: e1000_set_rx_mode <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.384989: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.385006: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.385022: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.385038: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.385053: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.385451: e1000_vlan_filter_on_off <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.385465: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
      dmsd[wrkr]-1350  [000] ....     4.385465: e1000_vlan_rx_add_vid <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.385471: e1000_write_vfta <-e1000_vlan_rx_add_vid
      dmsd[wrkr]-1350  [000] ....     4.385503: e1000_config_collision_dist <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.385531: e1000_setup_rctl <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.385538: e1000_configure_rx <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.385571: e1000_alloc_rx_buffers <-e1000_configure
      dmsd[wrkr]-1350  [000] dNh.     4.385622: e1000_intr <-__handle_irq_event_percpu
      dmsd[wrkr]-1350  [000] dNh.     4.385642: e1000_intr <-__handle_irq_event_percpu
     ksoftirqd/0-9     [000] ..s.     4.385665: e1000_clean <-net_rx_action
     ksoftirqd/0-9     [000] ..s.     4.385665: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1350  [000] ....     4.385827: e1000_set_rx_mode <-__dev_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.385841: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.385862: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.385880: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.385899: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.385917: e1000_rar_set <-e1000_set_rx_mode
     kworker/0:2-1170  [000] ....     4.387188: e1000_watchdog <-process_one_work
     kworker/0:2-1170  [000] ....     4.387189: e1000_has_link <-e1000_watchdog
     kworker/0:2-1170  [000] ....     4.387189: e1000_check_for_link <-e1000_has_link
     kworker/0:2-1170  [000] ....     4.387223: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:2-1170  [000] ....     4.387286: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:2-1170  [000] ....     4.387373: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/0:2-1170  [000] ....     4.387373: e1000_update_stats <-e1000_watchdog
     kworker/0:2-1170  [000] ....     4.387373: e1000_update_adaptive <-e1000_watchdog
     kworker/0:2-1170  [000] d.h.     4.387401: e1000_intr <-__handle_irq_event_percpu
     kworker/0:2-1170  [000] d.h.     4.387470: e1000_intr <-__handle_irq_event_percpu
     kworker/0:2-1170  [000] ..s.     4.387495: e1000_clean <-net_rx_action
     kworker/0:2-1170  [000] ..s.     4.387495: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1350  [000] ....     4.387781: e1000_close <-__dev_close_many
      dmsd[wrkr]-1350  [000] ....     4.387782: e1000_down <-e1000_close
      dmsd[wrkr]-1350  [000] ....     4.399433: e1000_down_and_stop <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.399434: e1000_reset <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.399437: e1000_reset_hw <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.411362: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1350  [000] ....     4.411368: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1350  [000] ....     4.418185: e1000_init_hw <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.418191: e1000_read_eeprom <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.418192: e1000_acquire_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.418208: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.418271: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.418346: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.418463: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.418521: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.418638: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.418696: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.418757: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.418821: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.418883: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419000: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419059: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419243: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419302: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419418: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419477: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419593: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419652: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419768: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419827: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419887: e1000_shift_in_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.419894: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.419958: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420017: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420112: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420171: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420235: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420294: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420358: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420417: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420481: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420539: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420604: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420662: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420727: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420785: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420849: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420908: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.420972: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421031: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421111: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421169: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421234: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421292: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421356: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421415: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421479: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421538: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421602: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421665: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421730: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421788: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421852: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.421911: e1000_standby_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.422164: e1000_release_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.422291: e1000_set_media_type <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.423490: e1000_rar_set <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.424950: e1000_setup_link <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.424959: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.425022: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] d...     4.425022: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.425039: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.425142: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] d...     4.425142: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.425160: e1000_phy_reset <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.425161: e1000_read_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1350  [000] ....     4.425222: e1000_write_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1350  [000] d...     4.425223: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.425241: e1000_phy_setup_autoneg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.425241: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] ....     4.425303: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] ....     4.425365: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] d...     4.425365: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.425382: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] d...     4.425382: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.425399: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.425461: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] d...     4.425461: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.425497: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.425559: e1000_read_phy_reg <-e1000_setup_link
.....
      dmsd[wrkr]-1350  [000] ....     4.426745: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.426807: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.427269: e1000_update_mng_vlan <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.427272: e1000_reset_adaptive <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.427274: e1000_phy_get_info <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.427275: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1350  [000] ....     4.427337: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1350  [000] ....     4.427399: e1000_clean_tx_ring <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.427400: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.427400: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
.........
      dmsd[wrkr]-1350  [000] ....     4.427448: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.427448: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.427459: e1000_clean_rx_ring <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.427473: e1000_power_down_phy <-e1000_close
      dmsd[wrkr]-1350  [000] ....     4.427488: e1000_free_tx_resources <-e1000_close
      dmsd[wrkr]-1350  [000] ....     4.427488: e1000_clean_tx_ring <-e1000_free_tx_resources
      dmsd[wrkr]-1350  [000] ....     4.427488: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.427488: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
.........
      dmsd[wrkr]-1350  [000] ....     4.427536: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.427536: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.427550: e1000_free_rx_resources <-e1000_close
      dmsd[wrkr]-1350  [000] ....     4.427550: e1000_clean_rx_ring <-e1000_free_rx_resources
      dmsd[wrkr]-1350  [000] ....     4.428223: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1350  [000] ....     4.428234: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1350  [000] ....     4.428243: e1000_get_pauseparam <-dev_ethtool
      dmsd[wrkr]-1350  [000] ....     4.428245: e1000_get_link <-dev_ethtool
      dmsd[wrkr]-1350  [000] ....     4.428245: e1000_has_link <-e1000_get_link
      dmsd[wrkr]-1350  [000] ....     4.428256: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1350  [000] ....     4.428264: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1350  [000] ....     4.428331: e1000_set_link_ksettings <-ethtool_set_settings
      dmsd[wrkr]-1350  [000] ....     4.428332: e1000_down <-e1000_set_link_ksettings
      dmsd[wrkr]-1350  [000] ....     4.440242: e1000_down_and_stop <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.440244: e1000_reset <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.440247: e1000_reset_hw <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.452365: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1350  [000] ....     4.452372: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1350  [000] ....     4.459211: e1000_init_hw <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.459219: e1000_read_eeprom <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.459219: e1000_acquire_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.459238: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.459303: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.459361: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.459477: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.459536: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.459652: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.459711: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.459771: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.459836: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.459893: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460007: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460101: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460216: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460273: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460387: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460444: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460558: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460616: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460730: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460787: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460846: e1000_shift_in_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.460851: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460913: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.460970: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461032: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461098: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461161: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461218: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461280: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461337: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461399: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461457: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461519: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461576: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461639: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461696: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461758: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461815: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461877: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461934: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.461997: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462054: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462117: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462174: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462237: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462294: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462356: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462413: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462475: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462532: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462594: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462651: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462713: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.462771: e1000_standby_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.463003: e1000_release_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.463158: e1000_set_media_type <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.464178: e1000_rar_set <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.465432: e1000_setup_link <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.465440: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.465500: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] d...     4.465500: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.465516: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.465576: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] d...     4.465576: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.465591: e1000_phy_reset <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.465591: e1000_read_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1350  [000] ....     4.465651: e1000_write_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1350  [000] d...     4.465652: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.465668: e1000_phy_setup_autoneg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.465668: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] ....     4.465728: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] ....     4.465788: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] d...     4.465788: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.465803: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] d...     4.465804: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.465819: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.465879: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] d...     4.465879: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.465895: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.465955: e1000_read_phy_reg <-e1000_setup_link
.......
      dmsd[wrkr]-1350  [000] ....     4.467138: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.467199: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.467567: e1000_update_mng_vlan <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.467570: e1000_reset_adaptive <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.467572: e1000_phy_get_info <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.467572: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1350  [000] ....     4.467632: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1350  [000] ....     4.467692: e1000_clean_tx_ring <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.467693: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.467693: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
......
      dmsd[wrkr]-1350  [000] ....     4.467734: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.467734: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.467743: e1000_clean_rx_ring <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.467754: e1000_up <-e1000_set_link_ksettings
      dmsd[wrkr]-1350  [000] ....     4.467755: e1000_configure <-e1000_up
      dmsd[wrkr]-1350  [000] ....     4.467755: e1000_set_rx_mode <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.467764: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.467780: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.467796: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.467812: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.467827: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.468229: e1000_vlan_filter_on_off <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.468243: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
      dmsd[wrkr]-1350  [000] ....     4.468243: e1000_vlan_rx_add_vid <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.468249: e1000_write_vfta <-e1000_vlan_rx_add_vid
      dmsd[wrkr]-1350  [000] ....     4.468294: e1000_config_collision_dist <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.468313: e1000_setup_rctl <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.468320: e1000_configure_rx <-e1000_configure
      dmsd[wrkr]-1350  [000] ....     4.468353: e1000_alloc_rx_buffers <-e1000_configure
      dmsd[wrkr]-1350  [000] dNh.     4.468417: e1000_intr <-__handle_irq_event_percpu
     ksoftirqd/0-9     [000] ..s.     4.468469: e1000_xmit_frame <-dev_hard_start_xmit
     ksoftirqd/0-9     [000] ..s.     4.468478: e1000_clean <-net_rx_action
     ksoftirqd/0-9     [000] ..s.     4.468479: e1000_clean_rx_irq <-e1000_clean
      dmsd[wrkr]-1350  [000] ....     4.468603: e1000_set_rx_mode <-__dev_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.468615: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.468636: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.468654: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.468673: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.468691: e1000_rar_set <-e1000_set_rx_mode
      dmsd[wrkr]-1350  [000] ....     4.469229: e1000_close <-__dev_close_many
      dmsd[wrkr]-1350  [000] ....     4.469229: e1000_down <-e1000_close
     kworker/0:1-36    [000] ....     4.470179: e1000_watchdog <-process_one_work
     kworker/0:1-36    [000] ....     4.470180: e1000_has_link <-e1000_watchdog
     kworker/0:1-36    [000] ....     4.470180: e1000_check_for_link <-e1000_has_link
     kworker/0:1-36    [000] ....     4.470205: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-36    [000] ....     4.470289: e1000_read_phy_reg <-e1000_check_for_link
     kworker/0:1-36    [000] ....     4.470361: e1000_config_dsp_after_link_change <-e1000_check_for_link
     kworker/0:1-36    [000] ....     4.470361: e1000_update_stats <-e1000_watchdog
     kworker/0:1-36    [000] ....     4.470362: e1000_update_adaptive <-e1000_watchdog
     kworker/0:1-36    [000] ....     4.470362: e1000_reset_task <-process_one_work
     kworker/0:1-36    [000] ....     4.471433: e1000_reinit_locked <-e1000_reset_task
     kworker/0:1-36    [000] ....     4.471434: e1000_down <-e1000_reinit_locked
      dmsd[wrkr]-1350  [000] ....     4.481381: e1000_down_and_stop <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.481382: e1000_reset <-e1000_down
      dmsd[wrkr]-1350  [000] ....     4.481385: e1000_reset_hw <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.493345: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1350  [000] ....     4.493350: e1000_io_write <-e1000_reset_hw
      dmsd[wrkr]-1350  [000] ....     4.500375: e1000_init_hw <-e1000_reset
      dmsd[wrkr]-1350  [000] ....     4.500382: e1000_read_eeprom <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.500383: e1000_acquire_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.500398: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.500461: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.500518: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.500632: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.500689: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.500803: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.500860: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.500919: e1000_shift_out_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.500981: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] ....     4.501039: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.501159: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.501217: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.501331: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.501388: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.501502: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.501559: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.501674: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.501731: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.501845: e1000_raise_ee_clk.isra.7 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.501903: e1000_lower_ee_clk.isra.8 <-e1000_shift_out_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.501962: e1000_shift_in_ee_bits <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] .N..     4.501967: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502029: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502120: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502184: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502241: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502304: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502361: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502423: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502480: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502543: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502600: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502662: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502719: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502781: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502839: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502901: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.502958: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503020: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503117: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503180: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503238: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503300: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503357: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503419: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503477: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503539: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503596: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503658: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503715: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503778: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503835: e1000_raise_ee_clk.isra.7 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503897: e1000_lower_ee_clk.isra.8 <-e1000_shift_in_ee_bits
      dmsd[wrkr]-1350  [000] .N..     4.503954: e1000_standby_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.504234: e1000_release_eeprom <-e1000_read_eeprom
      dmsd[wrkr]-1350  [000] ....     4.504357: e1000_set_media_type <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.505394: e1000_rar_set <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.506656: e1000_setup_link <-e1000_init_hw
      dmsd[wrkr]-1350  [000] ....     4.506664: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.506724: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] d...     4.506724: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.506740: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.506800: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] d...     4.506800: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.506815: e1000_phy_reset <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.506816: e1000_read_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1350  [000] ....     4.506876: e1000_write_phy_reg <-e1000_phy_reset
      dmsd[wrkr]-1350  [000] d...     4.506876: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.506892: e1000_phy_setup_autoneg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] ....     4.506892: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] ....     4.506953: e1000_read_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] ....     4.507013: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] d...     4.507013: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.507028: e1000_write_phy_reg <-e1000_phy_setup_autoneg
      dmsd[wrkr]-1350  [000] d...     4.507028: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] ....     4.507043: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] .N..     4.507140: e1000_write_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] dN..     4.507140: e1000_write_phy_reg_ex <-e1000_write_phy_reg
      dmsd[wrkr]-1350  [000] .N..     4.507157: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] .N..     4.507218: e1000_read_phy_reg <-e1000_setup_link
.....
      dmsd[wrkr]-1350  [000] .N..     4.508379: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] .N..     4.508439: e1000_read_phy_reg <-e1000_setup_link
      dmsd[wrkr]-1350  [000] .N..     4.508808: e1000_update_mng_vlan <-e1000_reset
      dmsd[wrkr]-1350  [000] .N..     4.508810: e1000_reset_adaptive <-e1000_reset
      dmsd[wrkr]-1350  [000] .N..     4.508812: e1000_phy_get_info <-e1000_reset
      dmsd[wrkr]-1350  [000] .N..     4.508812: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1350  [000] .N..     4.508873: e1000_read_phy_reg <-e1000_phy_get_info
      dmsd[wrkr]-1350  [000] .N..     4.508933: e1000_clean_tx_ring <-e1000_down
      dmsd[wrkr]-1350  [000] .N..     4.508933: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] .N..     4.508935: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
...........
      dmsd[wrkr]-1350  [000] .N..     4.508976: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] .N..     4.508977: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] .N..     4.508985: e1000_clean_rx_ring <-e1000_down
      dmsd[wrkr]-1350  [000] .N..     4.508996: e1000_power_down_phy <-e1000_close
      dmsd[wrkr]-1350  [000] ....     4.509027: e1000_free_tx_resources <-e1000_close
      dmsd[wrkr]-1350  [000] ....     4.509028: e1000_clean_tx_ring <-e1000_free_tx_resources
      dmsd[wrkr]-1350  [000] ....     4.509028: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.509028: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
..........
      dmsd[wrkr]-1350  [000] ....     4.509108: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.509108: e1000_unmap_and_free_tx_resource.isra.56 <-e1000_clean_tx_ring
      dmsd[wrkr]-1350  [000] ....     4.509120: e1000_free_rx_resources <-e1000_close
      dmsd[wrkr]-1350  [000] ....     4.509120: e1000_clean_rx_ring <-e1000_free_rx_resources
       dlinkwtch-1356  [000] ....     4.523362: e1000_get_link_ksettings <-ethtool_get_settings
       dlinkwtch-1356  [000] ....     4.523377: e1000_get_pauseparam <-dev_ethtool
       dlinkwtch-1356  [000] ....     4.523393: e1000_get_link_ksettings <-ethtool_get_settings
       dlinkwtch-1356  [000] ....     4.523404: e1000_get_pauseparam <-dev_ethtool
      dsys/start-1506  [000] .N..     4.788347: e1000_vlan_rx_kill_vid <-vlan_kill_rx_filter_info
      dsys/start-1506  [000] .N..     4.788360: e1000_write_vfta <-e1000_vlan_rx_kill_vid
      dsys/start-1506  [000] .N..     4.788372: e1000_vlan_filter_on_off <-e1000_vlan_rx_kill_vid
      dsys/start-1506  [000] ....     4.789638: e1000_vlan_rx_add_vid <-vlan_add_rx_filter_info
      dsys/start-1506  [000] ....     4.789639: e1000_vlan_filter_on_off <-e1000_vlan_rx_add_vid
      dsys/start-1506  [000] ....     4.789659: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
      dsys/start-1506  [000] ....     4.789666: e1000_write_vfta <-e1000_vlan_rx_add_vid
      dsys/start-1510  [000] .N..     4.803419: e1000_vlan_rx_kill_vid <-vlan_kill_rx_filter_info
      dsys/start-1510  [000] .N..     4.803429: e1000_write_vfta <-e1000_vlan_rx_kill_vid
      dsys/start-1510  [000] .N..     4.803438: e1000_vlan_filter_on_off <-e1000_vlan_rx_kill_vid
      dsys/start-1510  [000] ....     4.804708: e1000_vlan_rx_add_vid <-vlan_add_rx_filter_info
      dsys/start-1510  [000] ....     4.804709: e1000_vlan_filter_on_off <-e1000_vlan_rx_add_vid
      dsys/start-1510  [000] ....     4.804728: e1000_update_mng_vlan <-e1000_vlan_filter_on_off
      dsys/start-1510  [000] ....     4.804736: e1000_write_vfta <-e1000_vlan_rx_add_vid
      dsys/start-1529  [000] ....     4.839787: e1000_get_link_ksettings <-__ethtool_get_link_ksettings
      dsys/start-1529  [000] ....     4.842031: e1000_fix_features <-__netdev_update_features
      dmsd[wrkr]-1716  [001] ....     9.953579: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1716  [001] ....     9.953590: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1716  [001] ....     9.953599: e1000_get_pauseparam <-dev_ethtool
      dmsd[wrkr]-1716  [001] ....     9.953621: e1000_get_link_ksettings <-ethtool_get_settings
      dmsd[wrkr]-1716  [001] ....     9.953628: e1000_get_speed_and_duplex <-e1000_get_link_ksettings
      dmsd[wrkr]-1716  [000] ....     9.955210: e1000_set_link_ksettings <-ethtool_set_settings
`
***************************************************************************************************








^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2020-04-14 18:45 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-04-12 19:18 BUG: e1000: infinitely loop at e1000_set_link_ksettings Maxim Zhukov
2020-04-13 18:47 ` [Intel-wired-lan] " Alexander Duyck
2020-04-13 21:55   ` Maxim Zhukov
2020-04-14 15:50     ` Alexander Duyck
2020-04-14 18:45       ` Maxim Zhukov

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