[Bug 237072] netgraph(4): performance issue [on HardenedBSD]?

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237072

Graham Perrin  changed:

   What|Removed |Added

   See Also|https://github.com/Hardened |
   |BSD/hardenedBSD/issues/376  |
 CC||grahamper...@freebsd.org

--- Comment #15 from Graham Perrin  ---
(In reply to Larry Rosenman from comment #6)

 no longer presents issues.

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[Bug 222273] igb(4): Kernel panic (fatal trap 12) due to network related processes

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=73

Graham Perrin  changed:

   What|Removed |Added

  Flags|mfc-stable11?,  |
   |mfc-stable10?   |
 CC||n...@freebsd.org
 Status|Open|Closed
 Resolution|--- |Feedback Timeout
   Assignee|n...@freebsd.org |grahamper...@freebsd.org

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Problem reports for n...@freebsd.org that need special attention

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To view an individual PR, use:
  https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id).

The following is a listing of current problems submitted by FreeBSD users,
which need special attention. These represent problem reports covering
all versions including experimental development code and obsolete releases.

Status  |Bug Id | Description
+---+---
In Progress |221146 | [ixgbe] Problem with second laggport  
New |204438 | setsockopt() handling of kern.ipc.maxsockbuf limi 
New |213410 | [carp] service netif restart causes hang only whe 
Open|  7556 | ppp: sl_compress_init() will fail if called anyth 
Open|193452 | Dell PowerEdge 210 II -- Kernel panic bce (broadc 
Open|202510 | [CARP] advertisements sourced from CARP IP cause  
Open|207261 | netmap: Doesn't do TX sync with kqueue
Open|73 | igb(4): Kernel panic (fatal trap 12) due to netwo 
Open|225438 | panic in6_unlink_ifa() due to race
Open|227720 | Kernel panic in ppp server
Open|236888 | ppp daemon: Allow MTU to be overridden for PPPoE  
Open|237072 | netgraph(4): performance issue [on HardenedBSD]?  
Open|237973 | pf: implement egress keyword to simplify rules ac 
Open|238324 | Add XG-C100C/AQtion AQC107 10GbE NIC driver   
Open|238707 | Lock order reversal: rtentry vs "nd6 list"
Open|240944 | em(4): Crash with Intel 82571EB NIC with AMD Pile 
Open|241106 | tun/ppp: panic: vm_fault: fault on nofault entry  
Open|243463 | ix0: Watchdog timeout 
Open|247111 | pxeboot very slow with i219LM 
Open|257709 | netinet6: Set net.inet6.icmp6.nodeinfo default to 
In Progress |118111 | rc: network.subr Add MAC address based interface  

21 problems total for which you should take action.

[Bug 172532] service routing restart always fails

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=172532

Graham Perrin  changed:

   What|Removed |Added

   Priority|Normal  |---

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[Bug 172532] service routing restart always fails

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=172532

Graham Perrin  changed:

   What|Removed |Added

 CC||grahamper...@freebsd.org
   Keywords|patch   |
Summary|[rc] [patch] service|service routing restart
   |routing restart always  |always fails
   |fails   |
   Assignee|b...@freebsd.org|n...@freebsd.org
   Severity|Affects Only Me |Affects Many People

--- Comment #4 from Graham Perrin  ---
I can't guess whether the patch here is still applicable, I do know that I'm
always left without Internet connectivity after running the command: 

service routing restart



root@mowa219-gjp4-8570p-freebsd:~ # uname -KU
1400078 1400078
root@mowa219-gjp4-8570p-freebsd:~ # service routing restart
delete host 127.0.0.1: gateway lo0
default  192.168.1.1  -fib 0   done
delete host ::1: gateway lo0
delete net fe80::: gateway ::1
delete net ff02::: gateway ::1
delete net :::0.0.0.0: gateway ::1
delete net ::0.0.0.0: gateway ::1
delete net default: gateway 2001:470:1f1c:a0::1
add host 127.0.0.1: gateway lo0
add host ::1: gateway lo0
add net fe80::: gateway ::1
add net ff02::: gateway ::1
add net :::0.0.0.0: gateway ::1
add net ::0.0.0.0: gateway ::1
add net default: gateway 2001:470:1f1c:a0::1
root@mowa219-gjp4-8570p-freebsd:~ # 



A longhand workaround that I found, through many hours of trial and error (my
current use case includes em(4) and iwn(4), with wired network service nearly
always available): 

ls /var/run/resolvconf/interfaces/ ; route delete default ; ifconfig wlan0 down
&& ifconfig em0 down && sleep 5 ; ls /var/run/resolvconf/interfaces/ ; ifconfig
em0 up && sleep 15 ; ls /var/run/resolvconf/interfaces/ ; cat /etc/resolv.conf
; ping -c 2 -6 freshports.org

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