Date: Mon, 14 Nov 2005 12:11:53 +0300 From: Gleb Smirnoff <glebius@FreeBSD.org> To: XueFeng Deng <dsnofe@yahoo.com.cn> Cc: freebsd-current@FreeBSD.org Subject: Re: 6.0 LOR and panic on my laptop Message-ID: <20051114091153.GI1647@cell.sick.ru> In-Reply-To: <20051114015710.48094.qmail@web15705.mail.cnb.yahoo.com> References: <20051114015710.48094.qmail@web15705.mail.cnb.yahoo.com>
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On Mon, Nov 14, 2005 at 09:57:09AM +0800, XueFeng Deng wrote:
X> hey,
X> yestoday, I update my laptop(HP NX7000) to 6_0, it panic when restarting.
X> re_rxeof(c1a50000,0,c06d917a,726,c1a94380) at re_rxeof+0x33d
X> re_intr(c1a50000,0,c06e27df,225,d3942d00) at re_intr+0xca
X> ithread_loop(c19bd900,d3942d38,c06e25d6,30d,0) at ithread_loop+0x182
X> fork_exit(c0524ef0,c19bd900,d3942d38) at fork_exit+0xc1
X> fork_trampoline() at fork_trampoline+0x8
Can you please try out the attached diff?
--
Totus tuus, Glebius.
GLEBIUS-RIPN GLEB-RIPE
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Index: if_re.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/re/if_re.c,v
retrieving revision 1.56
diff -u -r1.56 if_re.c
--- if_re.c 1 Oct 2005 18:56:17 -0000 1.56
+++ if_re.c 14 Nov 2005 09:09:33 -0000
@@ -1835,13 +1835,15 @@
if ((status & RL_INTRS_CPLUS) == 0)
break;
- if ((status & RL_ISR_RX_OK) ||
- (status & RL_ISR_RX_ERR))
+ if (((status & RL_ISR_RX_OK) ||
+ (status & RL_ISR_RX_ERR)) &&
+ ifp->if_drv_flags & IFF_DRV_RUNNING)
re_rxeof(sc);
- if ((status & RL_ISR_TIMEOUT_EXPIRED) ||
+ if (((status & RL_ISR_TIMEOUT_EXPIRED) ||
(status & RL_ISR_TX_ERR) ||
- (status & RL_ISR_TX_DESC_UNAVAIL))
+ (status & RL_ISR_TX_DESC_UNAVAIL)) &&
+ ifp->if_drv_flags & IFF_DRV_RUNNING)
re_txeof(sc);
if (status & RL_ISR_SYSTEM_ERR) {
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