The following reply was made to PR kern/53814; it has been noted by GNATS.
From: David Holland <dholland-bugs%netbsd.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc:
Subject: Re: kern/53814: wm0 device timeout in netbsd 7.1
Date: Mon, 21 Jan 2019 02:10:28 +0000
Not sent to gnats.
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be set explicitly if replying to your own postings)
------
From: Aravind M <aravind.ss1094%gmail.com@localhost>
To: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: Re: kern/53814: wm0 device timeout in netbsd 7.1
Date: Wed, 16 Jan 2019 07:59:25 +0530
Hi Team,
Thanks for your patience and assistance on this case.
We've not removed "wm_pkt_stats" and "wm_print_stats" in NetBSD 7.1 and we
use WM_T_I354 chip type.
I've attached the output you've requested. I've taken the kernel live core
last time when we faced this issue and the WM PHY was active.
wm_reset doesn't help in to recover the issue state and device timeout log
keeps on piling after wm_reset.
Please let me know if any further details is needed.
Regards,
Aravind M.
On Mon, Dec 31, 2018 at 2:40 PM Aravind M <aravind.ss1094%gmail.com@localhost> wrote:
--
with Regards,
Aravind.
SStk-1 # vmstat -e
event total rate type
bus_dma loads 95451577 319 misc
vmcmd kills 661 0 misc
vmcmd calls 3731 0 misc
vmem static_bt_inuse 200 0 misc
vmem static_bt_count 200 0 misc
TLB shootdown 182842 0 intr
cpu0 runqueue pull 16763601 56 misc
cpu0 runqueue push 218455 0 misc
cpu0 runqueue stay 29807214 99 misc
cpu0 runqueue localize 199719304 669 misc
softint net/0 1172158 3 misc
softint net block/0 46424 0 misc
softint bio/0 6245 0 misc
softint bio block/0 4 0 misc
softint clk/0 29819349 99 misc
softint clk block/0 145137 0 misc
softint ser/0 44794 0 misc
callout late/0 38366 0 misc
crosscall unicast 11 0 misc
crosscall broadcast 4 0 misc
namecache entries collected 13850 0 misc
namecache under scan target 298154 0 misc
cpu0 timer 29826661 99 intr
cpu0 generic IPI 548755 1 misc
cpu0 FPU synch IPI 3116 0 misc
cpu0 kpreempt IPI 235125 0 misc
cpu1 runqueue pull 18640375 62 misc
cpu1 runqueue push 2168053 7 misc
cpu1 runqueue stay 30124219 100 misc
cpu1 runqueue localize 158923916 532 misc
softint net/1 365 0 misc
softint net block/1 360 0 misc
softint clk/1 29817170 99 misc
softint clk block/1 28745 0 misc
softint ser/1 8658 0 misc
callout late/1 18516 0 misc
cpu1 timer 29826661 99 misc
cpu1 FPU synch IPI 4340 0 misc
cpu1 kpreempt IPI 173706 0 misc
ioapic0 pin 20 172536 0 intr
wm0 txsstall 1088 0 misc
wm0 txdw 183747 0 intr
wm0 txseg0 255914 0 misc
ioapic0 pin 23 18 0 intr
ioapic0 pin 19 6797 0 intr
ioapic0 pin 4 33936 0 intr
kpreempt defer: critical section 7776 0 misc
kpreempt defer: kernel_lock 2793374 9 misc
kpreempt immediate 493760 1 misc
SStk-1 # sysctl -w ddb.command="call wm_pkt_stats(0)"
Total Pkts Recv =0
Missed Pkts Recv =0
Good Pkts Recv =0
No Buff Pkts Recv =0
Mgmt Pkt Recv =0
Mgmt Buff Drop Recv =0
Interrupt Assertion =80
wm_print_stats:
0x4000 : 0
0x4004 : 0
0x4008 : 0
0x400c : 0
0x4010 : 0
0x4014 : 0
0x4018 : 0
0x401c : 0
0x4020 : 0
0x4024 : 0
0x4028 : 0
0x402c : 0
0x4030 : 0
0x4034 : 0
0x4038 : 0
0x403c : 0
0x4040 : 0
0x4044 : 0
0x4048 : 0
0x404c : 0
0x4050 : 0
0x4054 : 0
0x4058 : 0
0x405c : 0
0x4060 : 0
0x4064 : 0
0x4068 : 0
0x406c : 0
0x4070 : 0
0x4074 : 0
0x4078 : 0
0x407c : 0
0x4080 : 0
0x4084 : 0
0x4088 : 0
0x408c : 0
0x4090 : 0
0x4094 : 0
0x4098 : 0
0x409c : 0
0x40a0 : 0
0x40a4 : 0
0x40a8 : 0
0x40ac : 0
0x40b0 : 0
0x40b4 : 0
0x40b8 : 0
0x40bc : 0
0x40c0 : 0
0x40c4 : 0
0x40c8 : 0
0x40cc : 0
0x40d0 : 0
0x40d4 : 0
0x40d8 : 0
0x40dc : 0
0x40e0 : 0
0x40e4 : 0
0x40e8 : 0
0x40ec : 0
0x40f0 : 0
0x40f4 : 0
0x40f8 : 0
0x40fc : 0
0x4100 : 0x24
0x4104 : 0
0x4108 : 0
0x410c : 0
0x4110 : 0
0x4114 : 0
0x4118 : 0
0x411c : 0
0x4120 : 0
0x4124 : 0
0x4128 : 0
0x412c : 0
0x4130 : 0
0x4134 : 0
0x4138 : 0
0x413c : 0
0x4140 : 0
0x4144 : 0
0x4148 : 0
0x414c : 0
0x4150 : 0
0x4154 : 0