Date: Fri, 7 Feb 2014 14:13:40 +0900 From: Yonghyeon PYUN <pyunyh@gmail.com> To: Jeff Tipton <jeff.t@mail.com> Cc: freebsd-stable@freebsd.org Subject: Re: regression: msk0 watchdog timeout and interrupt storm Message-ID: <20140207051340.GC1369@michelle.cdnetworks.com> In-Reply-To: <52E911E8.2090104@mail.com> References: <52E6CB2B.9040208@mail.com> <52E911E8.2090104@mail.com>
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On Wed, Jan 29, 2014 at 04:36:24PM +0200, Jeff Tipton wrote: > On 01/27/2014 23:10, Jeff Tipton wrote: > >Hi, > > > >I also have this problem on Samsung N220 netbook, except I don't have > >any "interrupt storm" messages. When it boots up, it works a couple of > >minutes, and then "msk0: watchdog timeout" message appears. And, yes, > >the fastest way to reproduce the error is to try to copy a file via > >scp (even a 6MB file is enough). > > > >uname -a > > > >FreeBSD [..] 10.0-RELEASE FreeBSD 10.0-RELEASE #0 r260789: Thu Jan 16 > >22:34:59 UTC 2014 root@snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC > >amd64 > > > >pciconf -lcv > >[..] > > > >mskc0@pci0:9:0:0: class=0x020000 card=0xc072144d chip=0x435411ab > >rev=0x00 hdr=0x00 > > vendor = 'Marvell Technology Group Ltd.' > > device = '88E8040 PCI-E Fast Ethernet Controller' > > class = network > > subclass = ethernet > > cap 01[48] = powerspec 3 supports D0 D1 D2 D3 current D0 > > cap 05[5c] = MSI supports 1 message, 64 bit enabled with 1 message > > cap 10[c0] = PCI-Express 2 legacy endpoint max data 128(128) link > >x1(x1) > > speed 2.5(2.5) ASPM L0s/L1(L0s/L1) > > ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected > > ecap 0003[130] = Serial 1 f0d173ffff542400 > > > >I have FreeBSD 9.2-RELEASE on another partition, and msk0 works just > >fine there. > > > >I also tried to change if_mskreg.h as Curtis suggested, recompiled the > >kernel but it didn't help; nothing changed :( > > > >Jeff > >_______________________________________________ > >freebsd-stable@freebsd.org mailing list > >http://lists.freebsd.org/mailman/listinfo/freebsd-stable > >To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > And, yes, I also found out that after having been booted into 10.0, if I > immediately reboot into 9.2, msk0 doesn't work there either; no > "watchdof timeout" messages, though; but ifconfig shows "no carrier"; > restarting interface or netif service doesn't help. I had to switch the > netbook off completely and take the battery out for some minutes, and > only then it finally worked in 9.2 again. Jeff, please try r261577 and let me know how it works. As you said, cold-boot is recommended way to test r261577.
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