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* if_wg on BeagleBone black
@ 2022-05-18  9:24 Konrad Sewillo-Jopek
  2022-05-31  5:10 ` Kyle Evans
  0 siblings, 1 reply; 2+ messages in thread
From: Konrad Sewillo-Jopek @ 2022-05-18  9:24 UTC (permalink / raw)
  To: wireguard

Hey folks,

here is what I get when trying to ping anything else after
if_wg is up and running on my BeagleBone Black:

root@beagle:~ # wg show
interface: wg0
public key: <removed>
   private key: (hidden)
   listening port: 39856

peer: <removed>
   preshared key: (hidden)
   endpoint: <removed>
   allowed ips:
root@beagle:~ # ping
PING ( 56 data bytes
Fatal kernel mode data abort: 'Translation Fault (L1)' on read
trapframe: 0xd7195be0
FSR=00000005, FAR=00000278, spsr=40000013
r0 =00000000, r1 =00000000, r2 =00000001, r3 =00000000
r4 =d1626a18, r5 =d1626b2c, r6 =0000005c, r7 =00000000
r8 =d159c000, r9 =d1493900, r10=d7cd7aa8, r11=d7195c78
r12=d7b378f8, ssp=d7195c70, slr=d7b14c80, pc =c042f854

panic: Fatal abort
cpuid = 0
time = 1652353064
KDB: stack backtrace:
#0 0xc0355b70 at kdb_backtrace+0x48
#1 0xc02fcb50 at vpanic+0x170
#2 0xc02fc9e0 at vpanic+0
#3 0xc061bc14 at abort_align+0
#4 0xc061b704 at abort_handler+0x2a0
#5 0xc05fac68 at exception_exit+0
#6 0xc042f854 at if_inc_counter+0xc
#7 0xd7b14c80 at wg_softc_handshake_receive+0x8d0
#8 0xc035466c at gtaskqueue_run_locked+0x1b8
#9 0xc0354204 at gtaskqueue_thread_loop+0x1b0
#10 0xc02b4b38 at fork_exit+0xc0
#11 0xc05fabf8 at swi_exit+0
Uptime: 3m23s
Automatic reboot in 15 seconds - press a key on the console to abort

Do you know, what may be the cause?
Some stuff on the path suggests some counters are misaligned.

Konrad Sewiłło-Jopek

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2022-05-18  9:24 if_wg on BeagleBone black Konrad Sewillo-Jopek
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