kernel panic on 20.1.5.1 > panic: sbsndptr

[pablo]

Hi,


This morning my kernel panicked - see below.  I'm on 20.1.5.1 - full details below. 


I see there's version 20.1.6 but it's not clear to me if the issue below is addressed.


Any advice on how to proceed would be appreciated. 


Thx!
-pablo


Trace

May  4 01:01:09 beast syslogd: kernel boot file is /boot/kernel/kernel
May  4 01:01:09 beast kernel: panic: sbsndptr: sockbuf 0xfffff80073ddc878 and mbuf 0xfffff8013d1a6c00 clashing
May  4 01:01:09 beast kernel: cpuid = 1
May  4 01:01:09 beast kernel: __HardenedBSD_version = 1100056 __FreeBSD_version = 1102000
May  4 01:01:09 beast kernel: version = FreeBSD 11.2-RELEASE-p18-HBSD  f08b5f14327(stable/20.1)
May  4 01:01:09 beast kernel: KDB: stack backtrace:
May  4 01:01:09 beast kernel: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe01ece48180
May  4 01:01:09 beast kernel: vpanic() at vpanic+0x17c/frame 0xfffffe01ece481e0
May  4 01:01:09 beast kernel: panic() at panic+0x43/frame 0xfffffe01ece48240
May  4 01:01:09 beast kernel: sbsndptr() at sbsndptr+0xd5/frame 0xfffffe01ece48250
May  4 01:01:09 beast kernel: tcp_output() at tcp_output+0x1009/frame 0xfffffe01ece483f0
May  4 01:01:09 beast kernel: tcp_do_segment() at tcp_do_segment+0x2453/frame 0xfffffe01ece484f0
May  4 01:01:09 beast kernel: tcp_input() at tcp_input+0xf5b/frame 0xfffffe01ece48650
May  4 01:01:09 beast kernel: ip_input() at ip_input+0x141/frame 0xfffffe01ece486b0
May  4 01:01:09 beast kernel: netisr_dispatch_src() at netisr_dispatch_src+0xa8/frame 0xfffffe01ece48700
May  4 01:01:09 beast kernel: ether_demux() at ether_demux+0x140/frame 0xfffffe01ece48730
May  4 01:01:09 beast kernel: ng_ether_rcv_upper() at ng_ether_rcv_upper+0x8e/frame 0xfffffe01ece48750
May  4 01:01:09 beast kernel: ng_apply_item() at ng_apply_item+0x163/frame 0xfffffe01ece487e0
May  4 01:01:09 beast kernel: ng_snd_item() at ng_snd_item+0x2e7/frame 0xfffffe01ece48820
May  4 01:01:09 beast kernel: ng_apply_item() at ng_apply_item+0x163/frame 0xfffffe01ece488b0
May  4 01:01:09 beast kernel: ng_snd_item() at ng_snd_item+0x2e7/frame 0xfffffe01ece488f0
May  4 01:01:09 beast kernel: ng_ether_input() at ng_ether_input+0x4c/frame 0xfffffe01ece48920
May  4 01:01:09 beast kernel: ether_nh_input() at ether_nh_input+0x289/frame 0xfffffe01ece48980
May  4 01:01:09 beast kernel: netisr_dispatch_src() at netisr_dispatch_src+0xa8/frame 0xfffffe01ece489d0
May  4 01:01:09 beast kernel: ether_input() at ether_input+0x26/frame 0xfffffe01ece489f0
May  4 01:01:09 beast kernel: igb_rxeof() at igb_rxeof+0x721/frame 0xfffffe01ece48a90
May  4 01:01:09 beast kernel: igb_msix_que() at igb_msix_que+0x117/frame 0xfffffe01ece48ae0
May  4 01:01:09 beast kernel: intr_event_execute_handlers() at intr_event_execute_handlers+0xe9/frame 0xfffffe01ece48b20
May  4 01:01:09 beast kernel: ithread_loop() at ithread_loop+0xe7/frame 0xfffffe01ece48b70
May  4 01:01:09 beast kernel: fork_exit() at fork_exit+0x83/frame 0xfffffe01ece48bb0
May  4 01:01:09 beast kernel: fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe01ece48bb0
May  4 01:01:09 beast kernel: --- trap 0, rip = 0, rsp = 0, rbp = 0 ---
May  4 01:01:09 beast kernel: KDB: enter: panic
 



Version Information

• OPNsense 20.1.5-amd64
• FreeBSD 11.2-RELEASE-p18-HBSD
• OpenSSL 1.1.1f 31 Mar 2020

[schnipp]

Do you use a PPPoE connection together with a cron job to force a reconnect for renewing the WAN IPv4 address?

[pablo]

No, no PPPoE. 


I use Cable Modems (one active at the moment) set up in Router mode.


Thx!
-pablo

[mimugmail]

WireGuard?

[pablo]

No, no WireGurad. 

ps:  I had to Google what that was ... :p

[pablo]

FYI:  I've been offsite until recently.  I submitted via the GUI a bug report.