Re: Stopped at smu7_powergate_uvd+0x23

2024-03-07 Thread Avon Robertson
On Fri, Mar 08, 2024 at 02:47:44PM +1100, Jonathan Gray wrote: > On Fri, Mar 08, 2024 at 03:35:31PM +1300, Avon Robertson wrote: > > Theo > > > > Alas your suggestion failed as show below. > > > > >From a cold boot using: > > > > * using a USB keyboard the machine responds to: > > boot> boot

Re: Stopped at smu7_powergate_uvd+0x23

2024-03-07 Thread Jonathan Gray
On Fri, Mar 08, 2024 at 03:35:31PM +1300, Avon Robertson wrote: > Theo > > Alas your suggestion failed as show below. > > >From a cold boot using: > > * using a USB keyboard the machine responds to: > boot> boot -c > and then at > UKC> there is no displayed response to any keypress and

Stopped at smu7_powergate_uvd+0x23

2024-03-07 Thread Avon Robertson
Theo Alas your suggestion failed as show below. >From a cold boot using: * using a USB keyboard the machine responds to: boot> boot -c and then at UKC> there is no displayed response to any keypress and the machine appears to have hung. Timed roughly with a wristwatch, >10

Re: Memory Leak on 7.4 (Stable) with nginx 1.24.0 related to TLS1.3

2024-03-07 Thread Tobias Fiebig
Moin, On Sat, 2024-01-27 at 16:54 +0100, Theo Buehler wrote: > This should be fixed with > > https://cvsweb.openbsd.org/src/lib/libssl/tls13_legacy.c#rev1.43 > > which you should be able to backport to 7.4 without issues if you > don't want to use current. Took me longer than i wanted to to

Re: ICMP6 Type2 with MTU=PrevMTU Packet Flood in specific cornercase scenarios on OpenBSD7.4

2024-03-07 Thread Tobias Fiebig
Moin, ok, had a hunch, and i think i got closer to this. I can now semi- reproduce this in a lab environment. with six OpenBSD 7.4. I guess the last missing component is bringing in a Linux router, i.e., in a pure openbsd setup it is not that bad because openbsd does not send type 2 ad infinum

arm64/Rock5b storage lockup

2024-03-07 Thread kurt
I have a new install on a Rock5b (Rockchip RK3588 based) where the disk subsystem appears to be unstable and locking up. Under heavy load using dpb(1) building ports, I have had the storage appear to get stuck on inode locks. It takes about an hour or two to reproduce but is reproduceable. When

Re: Stopped at smu7_powergate_uvd+0x23

2024-03-07 Thread Avon Robertson
On Wed, Mar 06, 2024 at 11:29:52PM -0700, Theo de Raadt wrote: > You can try booting with: > > boot -c > > > disable amdgpu0 > > quit > > That will probably put you into boring vga graphics, you can compile, and > test quickly. > > > Avon Robertson wrote: > > > On Thu, Mar 07, 2024 at

Re: ICMP6 Type2 with MTU=PrevMTU Packet Flood in specific cornercase scenarios on OpenBSD7.4

2024-03-07 Thread Tobias Fiebig
Moin > How does the route look like where the path MTU is saved? > netstat -rn has a Mtu column. Just noticed i sent route -n -T0 get instead of netstat -rn; gw02.dus01.as59645.net ~ # route -T0 exec netstat -rn | grep 2a06:d1c0::b 2a06:d1c0::b/128

Re: ICMP6 Type2 with MTU=PrevMTU Packet Flood in specific cornercase scenarios on OpenBSD7.4

2024-03-07 Thread Tobias Fiebig
Moin, > Note that I have also written some scapy script to test path MTU > discovery.  /usr/src/regress/sys/netinet/pmtu/tcp_connect.py > and tcp_connect6.py > Sometimes these tests fail, so PMTU may have bugs.  Or my tests are > just unreliable. Awesome, thanks! > How does the route look like

Re: ICMP6 Type2 with MTU=PrevMTU Packet Flood in specific cornercase scenarios on OpenBSD7.4

2024-03-07 Thread Alexander Bluhm
Hi, Thanks for the detailed bug report. Note that I have also written some scapy script to test path MTU discovery. /usr/src/regress/sys/netinet/pmtu/tcp_connect.py and tcp_connect6.py Sometimes these tests fail, so PMTU may have bugs. Or my tests are just unreliable. How does the route look

ICMP6 Type2 with MTU=PrevMTU Packet Flood in specific cornercase scenarios on OpenBSD7.4

2024-03-07 Thread Tobias Fiebig
Moin, I have run into some issues with v6 PMTUD on OpenBSD 7.4, and am somewhat at a loss on how to proceed finding a proper reproducer. I first brushed into MTU issues when some of my mailers suddenly started to put out ~50mbit of traffic with no apparent reason. Back then further debugging

Re: wireguard problem?

2024-03-07 Thread Nemanja Domazetović
Hi Vitaliy We still didn't have opportunity to test this. As soon as we can we will test it and let you know. Srdačan pozdrav / Best regards -- Nemanja Domazetović Senior IT Network inženjer Kappa Star Group, Bulevar kneza Aleksandra Karađorđevića 36, 11000 Beograd, Srbija e-mail:

Re: wireguard problem?

2024-03-07 Thread Vitaliy Makkoveev
On Tue, Mar 05, 2024 at 11:31:40AM +0300, Vitaliy Makkoveev wrote: > > I suspect the races with wg_peer_destroy(). > Does this diff help? Index: sys/dev/dt/dt_prov_static.c === RCS file: /cvs/src/sys/dev/dt/dt_prov_static.c,v