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Blocker: ccleste and RommPS stall on main in the klog stderr loop (fix PR boykopovar/AnyPS5#4536); ccleste Presents is from a local branch #44
Description
Blocker
boykopovar/AnyPS5#4536 fix(libkernel): keep sceKernelDebugOutText off a redirected guest stderr (open PR, no issue; not on the page)
Link on the page now
ccleste: boykopovar/AnyPS5#1732 (comment) (Presents). RommPS: boykopovar/AnyPS5#1871 (comment) (Converts, ctime).
What is wrong
A blocker is missing, and ccleste's stage comes from a local branch
Title IDs affected
PPSA59322, PPSA76677
Error line
[src/VulkanDevice.cpp:1588 VulkanDevice] Vulkan device ready device=... queue=... family=0
Public source
Details
- On
main0ef9dc92 (Windows 11, RTX 4080), ccleste and RommPS run 90 s without a frame. The line above is their last, no error is printed, and no swapchain is created. In gdb the title's klog reader thread is stuck insceKernelDebugOutText, writing into the pipe that the title'sdup2(pipe, 2)made descriptor 2, and the thread creating the Vulkan device waits for thestderrlock. On Linux (container, lavapipe) ccleste stops at the same line. Details are in #4536. - With #4536, both create their swapchain and present at about 60 frames a second: ccleste shows its title screen, RommPS its UI.
- ccleste's
Presentson the page is TheAggie's run on a local branch that carried the second commit of feat(libkernel): implement dup2 boykopovar/AnyPS5#1870, which #4536 carries.mainnever had that commit: feat(libkernel): implement dup and dup2 boykopovar/AnyPS5#2478 addeddup2without it. - RommPS's
ctimestop is resolved onmain; it now reaches the stop above.
AI-assisted: yes (Claude Code Opus 5.5 xhigh)
Activity
Add #4536 as blocker of ccleste and RommPS, correct ccleste stage (#44)
AlxcBTW commentedon Oct 12, 2026
Thanks @orishamir. Fixed in 7f5c5b2.
pr-4536, fix PR #4536) at the end of the chains of ccleste (PPSA59322) and RommPS (PPSA76677), as the stall afterVulkan device readyon main 0ef9dc92. It carries bf510143, the second commit of the closed #1870. That commit is not on main (HostStandardErroris absent fromFile.hppandStdio.cpp), and #2478 (merged) addeddup2without it.main, neither saves a frame in 90 s."ctime_nid_postfixis on main (libc/src/Time.cpp), though #1871 itself was closed unmerged, so noctimestep was added. I could not check the gdb stacks or the 60 frames a second myself; those are your measurements in #4536.roadmap.py --validatepasses and 75 tests pass. An offline build shows ccleste at Starts with #4536 in its chain. I committed onlydata/blockers.json, as in f9883e7.AI-assisted: yes (Claude Code)
AlxcBTW commentedon Oct 12, 2026
Fixed in 7f5c5b2.