Report #104

Sent 2026-11-11 02:16 UTC fatalsomething missed

Minecraft Dungeons 2

Game: Minecraft Dungeons II
Console: Switch
Title ID: 0100A7C01B792000
Game version: [ip]
Signature: fatal Thread N touched GPU-owned guest memory at N while it held the renderer: the runtime must call own_acquire first
Missed: 1 service command
Build: ScarletNX main db38690, committed 2026-11-10 (clang 23.1.4, Linux x86_64) db38690
System: CachyOS (Linux 7.3.1-1-cachyos), 12th Gen Intel(R) Core(TM) i5-12450H, 12 threads, 15 GB RAM
GPU: NVIDIA GeForce RTX 2050
Driver: 913101c0

scarletnx.log 161 KB

Thread 57940 touched GPU-owned guest memory at b20365000 while it held the renderer: the runtime must call own_acquire first

Service commands the runtime does not handle

kind	interface	command	count
undeclared	nn::ssl::sf::ISslServiceForSystem	100	1

The last lines

nvn: the game records indirect draws (DrawElementsIndirect)
nvn: the game records indirect dispatches (DispatchComputeIndirect)
ownership-fault: thread=57940 renderer-holder=57940 access=read guest-page=b20365000 page-size=4096 host-page=0x7ec109565000 wait=confirmed
ownership-fault: owner guest=[b202e6000,b20365a00) pool=5e55000 resource=0x7ea31bf10300 resource-offset=600 landing=0
ownership-fault: thread-name=GPU
ownership-fault: wait-channel=handle_userfault
ownership-fault: blocked-thread=57940 syscall=-1 host-pc=7f35e98a0b19 host-sp=7eb3ae3d8240
ownership-fault: pc[0] host=7f35e98a0b19 mapping+447b19 file-offset=6a0b19 map=7f35e9459000-7f35ece4f000 r-xp 00259000 00:4b 2435                       /tmp/.mount_0100Aremp13014879345992945949/shared/bin/scarletnx
ownership-fault: scanning 1024 native stack bytes for possible callers; candidates are NOT a backtrace
ownership-fault: stack-candidate[136] host=7f35e9772b39 mapping+319b39 file-offset=572b39 map=7f35e9459000-7f35ece4f000 r-xp 00259000 00:4b 2435                       /tmp/.mount_0100Aremp13014879345992945949/shared/bin/scarletnx
ownership-fault: stack-candidate[152] host=7f35e97f42a8 mapping+39b2a8 file-offset=5f42a8 map=7f35e9459000-7f35ece4f000 r-xp 00259000 00:4b 2435                       /tmp/.mount_0100Aremp13014879345992945949/shared/bin/scarletnx
ownership-fault: stack-candidate[216] host=7f35e9796e4d mapping+33de4d file-offset=596e4d map=7f35e9459000-7f35ece4f000 r-xp 00259000 00:4b 2435                       /tmp/.mount_0100Aremp13014879345992945949/shared/bin/scarletnx
ownership-fault: stack-candidate[472] host=7f35e95dbcb6 mapping+182cb6 file-offset=3dbcb6 map=7f35e9459000-7f35ece4f000 r-xp 00259000 00:4b 2435                       /tmp/.mount_0100Aremp13014879345992945949/shared/bin/scarletnx
ownership-fault: stack-candidate[536] host=7f35e95d929a mapping+18029a file-offset=3d929a map=7f35e9459000-7f35ece4f000 r-xp 00259000 00:4b 2435                       /tmp/.mount_0100Aremp13014879345992945949/shared/bin/scarletnx
FATAL: Thread 57940 touched GPU-owned guest memory at b20365000 while it held the renderer: the runtime must call own_acquire first