On 24.2.2022. 22:42, Alexander Bluhm wrote:
> Hi,
>
> Hrvoje reported some crashes with pfsync, IPsec and parallel
> forwarding. Some locks were missing around the tdb flags in pfsync.
before trying this diff i wanted to see if i could still trigger panic
with sasyncd setup and parallel forwarding diff. and here's panic
r620-2# uvm_fault(0xffffffff822c8f70, 0xe7, 0, 2) -> e
kernel: page fault trap, code=0
Stopped at ipsp_delete_acquire+0x61: movq %rax,0xe8(%rcx)
TID PID UID PRFLAGS PFLAGS CPU COMMAND
486149 44310 68 0x1000010 0 3 sasyncd
330850 23209 0 0x14000 0x200 4 softnet
48580 70158 0 0x14000 0x200 1 softnet
4459 11329 0 0x14000 0x200 2 softnet
70953 79831 0 0x14000 0x200 5 softnet
*303117 65399 0 0x14000 0x40000200 0 softclock
ipsp_delete_acquire(fffffd837c504c30) at ipsp_delete_acquire+0x61
ipsp_delete_acquire_timo(fffffd837c504c30) at ipsp_delete_acquire_timo+0x20
softclock_thread(ffff8000fffff500) at softclock_thread+0x13b
end trace frame: 0x0, count: 12
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports. Insufficient info makes it difficult to find and fix bugs.
ddb{0}>
now i will try all the same with this diff ..
