Date: Mon, 15 Aug 2016 16:03:50 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 211836] Kernel panic with net.isr enabled Message-ID: <bug-211836-2472-rMErqsevdB@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-211836-2472@https.bugs.freebsd.org/bugzilla/> References: <bug-211836-2472@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211836 --- Comment #10 from Andrey V. Elsukov <ae@FreeBSD.org> --- (In reply to Babak Farrokhi from comment #9) > Created attachment 173703 [details] > textdump after applying patch from @ae > > Panicked again after patch Ok, this is yet another case :) Can you test this patch instead? It should cover both (all) cases. The NETISR_DISPATCH_HYBRID case looks not quite correct, but it is better than panic... Index: sys/net/netisr.c =================================================================== --- sys/net/netisr.c (revision 304101) +++ sys/net/netisr.c (working copy) @@ -810,10 +810,12 @@ netisr_select_cpuid(struct netisr_proto *npp, u_in * dispatch. In the queued case, fall back on the SOURCE * policy. */ - if (*cpuidp != NETISR_CPUID_NONE) + if (*cpuidp != NETISR_CPUID_NONE) { + *cpuidp = nws_array[ *cpuidp % nws_count ]; return (m); + } if (dispatch_policy == NETISR_DISPATCH_HYBRID) { - *cpuidp = curcpu; + *cpuidp = nws_array[ curcpu % nws_count ]; return (m); } policy = NETISR_POLICY_SOURCE; -- You are receiving this mail because: You are the assignee for the bug.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-211836-2472-rMErqsevdB>