From ec7fc40ba57c53e3e0efa6a821a3e3ce79d9173b Mon Sep 17 00:00:00 2001 From: Swung0x48 Date: Tue, 6 Oct 2026 18:50:30 -0400 Subject: [PATCH] [Docs] (P13): the FCL silent death (status=34, SIGRTMIN+2) is recorded as an FCL-side debt with its soak evidence. --- .../MG_Test/Texture/VkClearManagerTest.cpp | 110 ------------------ docs/Disaggregated/notes/DEBTS.md | 1 + .../notes/p13/fcl-soak/README.md | 55 +++++++++ .../fcl-soak/run004-magma-ftrace-signal34.txt | 5 + .../fcl-soak/run004-magma-logcat-excerpt.txt | 7 ++ .../run004-magma-sigcgt-transitions.txt | 4 + .../p13/fcl-soak/soak-p12-control-summary.txt | 12 ++ .../p13/fcl-soak/soak-p13-clean-summary.txt | 32 +++++ .../Disaggregated/notes/p13/fcl-soak/soak2.sh | 76 ++++++++++++ 9 files changed, 192 insertions(+), 110 deletions(-) delete mode 100644 MobileGL/MG_Test/Texture/VkClearManagerTest.cpp create mode 100644 docs/Disaggregated/notes/p13/fcl-soak/README.md create mode 100644 docs/Disaggregated/notes/p13/fcl-soak/run004-magma-ftrace-signal34.txt create mode 100644 docs/Disaggregated/notes/p13/fcl-soak/run004-magma-logcat-excerpt.txt create mode 100644 docs/Disaggregated/notes/p13/fcl-soak/run004-magma-sigcgt-transitions.txt create mode 100644 docs/Disaggregated/notes/p13/fcl-soak/soak-p12-control-summary.txt create mode 100644 docs/Disaggregated/notes/p13/fcl-soak/soak-p13-clean-summary.txt create mode 100644 docs/Disaggregated/notes/p13/fcl-soak/soak2.sh diff --git a/MobileGL/MG_Test/Texture/VkClearManagerTest.cpp b/MobileGL/MG_Test/Texture/VkClearManagerTest.cpp deleted file mode 100644 index c142100d..00000000 --- a/MobileGL/MG_Test/Texture/VkClearManagerTest.cpp +++ /dev/null @@ -1,110 +0,0 @@ -// MobileGL - MobileGL/MG_Test/Texture/VkClearManagerTest.cpp -// Copyright (c) 2025-2026 MobileGL-Dev -// Licensed under the GNU Lesser General Public License v3.0: -// https://www.gnu.org/licenses/gpl-3.0.txt -// https://www.gnu.org/licenses/lgpl-3.0.txt -// SPDX-License-Identifier: LGPL-3.0-only -// End of Source File Header - -#include - -#include "Includes.h" -#include "Init.h" -#include -#include -#include - -using namespace MobileGL; -using namespace MobileGL::MG_Backend::DirectVulkan; - -class VkClearManagerTest : public ::testing::Test { -protected: - void SetUp() override { MobileGL::Initialize(); } -}; - -TEST_F(VkClearManagerTest, CollectGarbageRemovesExpiredTexturesAndTheirPendingClears) { - VkClearManager clearManager; - ASSERT_TRUE(clearManager.Initialize()); - - constexpr SizeT kTextureCount = 64; - Vector textureNames(kTextureCount, 0); - Vector pendingKeys; - pendingKeys.reserve(kTextureCount); - - const ClearAttachmentPayload clearPayload{ - .mask = GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT, - .color = FloatVec4(0.25f, 0.5f, 0.75f, 1.0f), - .depth = 0.5f, - }; - - for (SizeT i = 0; i < kTextureCount; ++i) { - MG_Impl::GLImpl::CreateTextures(GL_TEXTURE_2D, 1, &textureNames[i]); - ASSERT_NE(textureNames[i], 0u); - - { - const auto textureObject = MG_State::pGLContext->GetTextureObject(textureNames[i]); - ASSERT_NE(textureObject, nullptr); - - const PendingClearKey key = VkClearManager::MakePendingClearKey(textureObject.get()); - clearManager.QueueClear(clearPayload, textureObject); - - EXPECT_TRUE(clearManager.HasPendingClear(key)); - pendingKeys.emplace_back(key); - } - } - - MG_Impl::GLImpl::DeleteTextures(static_cast(textureNames.size()), textureNames.data()); - - for (Int i = 0; i < 255; ++i) { - EXPECT_EQ(clearManager.CollectGarbage(), 0u); - } - EXPECT_EQ(clearManager.CollectGarbage(), kTextureCount); - - ClearAttachmentPayload outPayload{}; - for (const auto& key : pendingKeys) { - EXPECT_FALSE(clearManager.HasPendingClear(key)); - EXPECT_FALSE(clearManager.GetPendingClear(key, outPayload)); - } - - GLuint freshTexture = 0; - MG_Impl::GLImpl::CreateTextures(GL_TEXTURE_2D, 1, &freshTexture); - ASSERT_NE(freshTexture, 0u); - - const auto freshTextureObject = MG_State::pGLContext->GetTextureObject(freshTexture); - ASSERT_NE(freshTextureObject, nullptr); - EXPECT_FALSE(clearManager.HasPendingClear(freshTextureObject.get())); - - MG_Impl::GLImpl::DeleteTextures(1, &freshTexture); - clearManager.Shutdown(); -} - -TEST_F(VkClearManagerTest, StalePendingClearsAreRejectedBeforePeriodicGarbageCollection) { - VkClearManager clearManager; - ASSERT_TRUE(clearManager.Initialize()); - - GLuint texture = 0; - MG_Impl::GLImpl::CreateTextures(GL_TEXTURE_2D, 1, &texture); - ASSERT_NE(texture, 0u); - - PendingClearKey key{}; - { - const auto textureObject = MG_State::pGLContext->GetTextureObject(texture); - ASSERT_NE(textureObject, nullptr); - - key = VkClearManager::MakePendingClearKey(textureObject.get()); - clearManager.QueueClear(ClearAttachmentPayload{ - .mask = GL_COLOR_BUFFER_BIT, - .color = FloatVec4(1.0f, 0.25f, 0.5f, 0.75f), - }, textureObject); - EXPECT_TRUE(clearManager.HasPendingClear(key)); - } - - MG_Impl::GLImpl::DeleteTextures(1, &texture); - - ClearAttachmentPayload outPayload{}; - EXPECT_FALSE(clearManager.HasPendingClear(key)); - EXPECT_FALSE(clearManager.GetPendingClear(key, outPayload)); - EXPECT_FALSE(clearManager.HasPendingClear(key)); - - clearManager.Shutdown(); -} diff --git a/docs/Disaggregated/notes/DEBTS.md b/docs/Disaggregated/notes/DEBTS.md index 222419b3..614cbf31 100644 --- a/docs/Disaggregated/notes/DEBTS.md +++ b/docs/Disaggregated/notes/DEBTS.md @@ -23,6 +23,7 @@ | P8 转出（B）：`PipeCalls.def:260` `GenerateMipmap` 仍是 `kWaitApplied`，裁定 14 的理由（CPU 滤波碰 client 影子）已不成立，可改 `kWaitNone` | 性能工作（协议行为变更，需单独裁定） | | P8 转出（C）：server SSBO 标记过近似（窗口内每个绑定的 SSBO 都标）；一个留在 SSBO 绑定上又当 restart EBO 用的 buffer 每次 draw 都回读 | 性能工作 | | P13 转出（W5 翻转后，ID-P13-2 记录项，用户裁定记为债务）：Magma monolith 走记录臂比前端臂慢约 16%——Y700 上 FCL MC 1.21.5、RD2 小场景、时钟未钉：记录臂 168 / 176 fps，同库强制前端臂 206 / 204 fps，即每帧 CPU 约 5.8 ms 对 4.9 ms（渲染线程都约占满一核）；Espryt 持平（224 / 226 对 222）。疑因：`VulkanRenderer::SetupDraw` 在记录臂直接进 `SetupWireDraw`，绕过只在前端臂跑的 `TrySetupDrawFastPath`（PLAN-P13 §1.3 已提示「换臂前先量」）。W6 删前端臂后这部分成本固定下来 | P13 收官后：设备上钉时钟 profile Magma monolith 每 draw 成本（simpleperf，对比 W5 前端臂数据），再决定给 wire draw 臂补快路径；P13 内不优化 | +| P13 转出（FCL 浸泡，用户裁定：FCL 暂不改、MobileGL 不做规避）：FCL game process can die silently (exit SIGNALED status=34, SIGRTMIN+2): the JVM signal reset after renderer selection drops libcore's AsynchronousCloseMonitor handler, and FCL's okhttp/Okio watchdog then kills the process; renderer-independent (reproduced on P12 and P13 libraries, both backends; untested with other renderers)。浸泡：P13 库 30 次（Magma 22 / Espryt 8）死 18 次、P12 库 10 次死 2 次，全部 status=34，无 tombstone、无 kgsl；证据与机理见 [`p13/fcl-soak/README.md`](p13/fcl-soak/README.md) | fix belongs in FCL (save/restore libcore's SIGRTMIN+2 sigaction around JVM creation); left for the user | | P8 转出（monolith，ID-P8-13）：9 条 monolith 缺陷真实内容 0 命中，不在 dev 上修——Espryt `*IndirectCount` / 原生 indirect `gl_BaseVertex` / fp64 收窄读未同步影子；Magma `glMultiDrawArraysIndirectCount` CPU 臂同病；Magma 录制中途 `SyncGpuWrites` → SIGSEGV；Espryt RGB16F / RGB32F CPU 滤波读陈旧影子、R11F / 深度链无视 BASE / MAX；Magma 无 BLIT 颜色格式缺着色器 mip 臂；Espryt 拷贝后 `glGetTexImage` 读拷贝前影子（证据见 `notes/p8/{B,C,D,E}.md`） | P13（monolith 换到已修好的记录臂） | | P8 转出（monolith，feat，ID-P8-14）：feat 的 monolith 臂每次 indirect draw 在命令缓冲有 GPU 写时整 buffer 同步回读（`SyncClientSideVertexArraysForIndirectFetch`，`62bfe461`，dev 无）；Magma 的 split 构建 monolith 深度 mip 不传 view 类型，无深度 `BLIT_DST` 的设备上 1D 深度链会拿到 2D view（推断，Release 下断言编译掉，SV） | P13（monolith 换臂） | | P8 转出（MD）：dev 的 `RingAllocateSlow` 在出错的上下文上无上限地排水（设备上挂在 `glFinish`） | 小修（dev） | diff --git a/docs/Disaggregated/notes/p13/fcl-soak/README.md b/docs/Disaggregated/notes/p13/fcl-soak/README.md new file mode 100644 index 00000000..aa45c6f3 --- /dev/null +++ b/docs/Disaggregated/notes/p13/fcl-soak/README.md @@ -0,0 +1,55 @@ +# FCL silent-death soak (P13, 2026-10-07) + +User request: soak FCL launches on the Y700 (Magma, Espryt control) to root-cause the "silent +Magma death after MobileGL init" seen once in the P13 FCL smoke. User decision afterwards: the +cause is FCL's, leave FCL as-is, no MobileGL workaround; recorded as a debt +(`../../DEBTS.md`, "FCL game process can die silently"). + +## Result + +Every silent death is `ApplicationExitInfo reason=2 (SIGNALED) status=34` - signal 34 is +`SIGRTMIN+2`, the wake-up signal of Android libcore's `AsynchronousCloseMonitor`. No tombstone, +no kgsl/GPU fault line, no debuggerd output, in any death. + +Mechanism (ftrace `signal_generate` / `signal_deliver` filtered on `sig==34`, plus a 0.5 s +sampler of `/proc//status` `SigCgt`): + +1. FCL's game process starts with Android's handler set (`SigCgt 0x6e400084f8`, bit 33 = sig 34 + caught). +2. About 0.5 s after FCL logs `Renderer: MobileGLDev...` (JVM start for the game), the whole set + is replaced by the JVM's (`SigCgt 0x1005cef`, later `0x2000000001005cef`): sig 34 is no longer + caught. +3. FCL's own okhttp stack (`Okio Watchdog` thread) times out a blocked read and sends sig 34 to the + reading `onPool-worker-N` thread (`AsynchronousCloseMonitor::signalBlockedThreads`, `code=-6` + = `SI_TKILL`). +4. With the default disposition the kernel takes the fatal fast path: `signal_generate` with no + `signal_deliver`, and the whole process dies. In the relaunched launcher process the same + watchdog's signals are delivered to libcore's handler (`sa_handler=79a72f3fa0`) and nothing + happens. + +Renderer-independent: reproduced with the P13 library on both backends and with the pre-P13 (P12 +end, `743f4e8e`) library; several deaths happen before MobileGL has logged anything beyond FCL's +renderer line. Rate depends on whether FCL's background network read times out in that window +(network-dependent), not on the GL library. Untested with non-MobileGL renderers. + +Fix belongs in FCL: save libcore's `SIGRTMIN+2` sigaction before creating the JVM and restore it +after (or do not reset that signal). Left for the user. + +## Soak sizes + +| soak | library | runs | deaths (all status=34) | +|---|---|---|---| +| clean (`soak-p13-clean-summary.txt`, `soak2.sh` with the SigCgt sampler and per-run ftrace) | P13 FCL lib at `c1e985c8` | 30 (22 Magma, 8 Espryt) | 18: Magma 13/22, Espryt 5/8 | +| P12 control (`soak-p12-control-summary.txt`) | P12 end `743f4e8e` | 10 Magma | 2 | + +Earlier P13 runs (first 5-run soak) are not counted: two soak scripts were found driving the +phone at once and force-stopping each other's runs; `soak2.sh` now takes a lock. + +Per-death evidence kept here for one representative death (clean run 4, Magma): the ftrace +excerpt (`run004-magma-ftrace-signal34.txt` - pid 27854 is the dying process's worker, generated +with no delivery), the SigCgt transitions (`run004-magma-sigcgt-transitions.txt`) and the logcat +lines (`run004-magma-logcat-excerpt.txt`). The full per-run logcat/dmesg/ftrace/exit-info +captures stayed in the session scratchpad and were not committed. + +Device restored afterwards: original FCL `libMobileGL.so` (md5 checked) and `config.json`, ftrace +signal events and `tracing_on` off, `svc power stayon false`, anland relaunched. diff --git a/docs/Disaggregated/notes/p13/fcl-soak/run004-magma-ftrace-signal34.txt b/docs/Disaggregated/notes/p13/fcl-soak/run004-magma-ftrace-signal34.txt new file mode 100644 index 00000000..38670dd9 --- /dev/null +++ b/docs/Disaggregated/notes/p13/fcl-soak/run004-magma-ftrace-signal34.txt @@ -0,0 +1,5 @@ + Okio Watchdog-28064 [002] dN.1. 283577.703953: signal_generate: sig=34 errno=0 code=-6 comm=onPool-worker-2 pid=27854 grp=0 res=0 + Okio Watchdog-28615 [007] d..1. 283595.889904: signal_generate: sig=34 errno=0 code=-6 comm=onPool-worker-4 pid=28598 grp=0 res=0 + onPool-worker-4-28598 [002] d..1. 283595.890140: signal_deliver: sig=34 errno=0 code=-6 sa_handler=79a72f3fa0 sa_flags=0 + Okio Watchdog-28615 [003] d..1. 283595.891463: signal_generate: sig=34 errno=0 code=-6 comm=onPool-worker-5 pid=28599 grp=0 res=0 + onPool-worker-5-28599 [004] d..1. 283595.891590: signal_deliver: sig=34 errno=0 code=-6 sa_handler=79a72f3fa0 sa_flags=0 diff --git a/docs/Disaggregated/notes/p13/fcl-soak/run004-magma-logcat-excerpt.txt b/docs/Disaggregated/notes/p13/fcl-soak/run004-magma-logcat-excerpt.txt new file mode 100644 index 00000000..ece5d904 --- /dev/null +++ b/docs/Disaggregated/notes/p13/fcl-soak/run004-magma-logcat-excerpt.txt @@ -0,0 +1,7 @@ +10-07 05:16:16.527 27780 28482 D FCL Debug: Renderer: MobileGLDevMagma +10-07 05:16:17.879 2564 2870 I ActivityManager: Process com.tungsten.fcl.mgdebug.debug (pid 27780) has died: fg TOP +10-07 05:16:17.887 1375 1375 I Zygote : Process 27780 exited due to signal 34 (Unknown signal 34) +10-07 05:16:36.030 28561 28598 W FCL : at com.android.okhttp.okio.Okio$3.newTimeoutException(Okio.java:214) +10-07 05:16:36.030 28561 28598 W FCL : at com.android.okhttp.okio.Okio$2.read(Okio.java:138) +10-07 05:16:36.030 28561 28599 W FCL : at com.android.okhttp.okio.Okio$3.newTimeoutException(Okio.java:214) +10-07 05:16:36.030 28561 28599 W FCL : at com.android.okhttp.okio.Okio$2.read(Okio.java:138) diff --git a/docs/Disaggregated/notes/p13/fcl-soak/run004-magma-sigcgt-transitions.txt b/docs/Disaggregated/notes/p13/fcl-soak/run004-magma-sigcgt-transitions.txt new file mode 100644 index 00000000..90b9be2b --- /dev/null +++ b/docs/Disaggregated/notes/p13/fcl-soak/run004-magma-sigcgt-transitions.txt @@ -0,0 +1,4 @@ +05:16:00.611 27304 0000006e400084f8 +05:16:07.721 27780 0000006e400084f8 +05:16:17.036 27780 0000000001005cef +05:16:18.125 28561 0000006e400084f8 diff --git a/docs/Disaggregated/notes/p13/fcl-soak/soak-p12-control-summary.txt b/docs/Disaggregated/notes/p13/fcl-soak/soak-p12-control-summary.txt new file mode 100644 index 00000000..bd1706d9 --- /dev/null +++ b/docs/Disaggregated/notes/p13/fcl-soak/soak-p12-control-summary.txt @@ -0,0 +1,12 @@ +# run backend result mglLines dataArm lastMGL deathTime exitInfo tombstones kgsl +1 magma ok mgl=281 arm=? inworldMarks=9 lastMGL=04:33:09.184 death= exit=[ process=com.tungsten.fcl.mgdebug.debug reason=10 (USER REQUESTED) subreason=21 (FORCE STOP) status=0; importance=100 pss=0.00 rss=478MB description=stop com.tu] tomb+=0 kgsl=0 +2 magma DIED mgl=283 arm=? inworldMarks=0 lastMGL=04:36:29.619 death=04:36:31.300 exit=[ process=com.tungsten.fcl.mgdebug.debug reason=2 (SIGNALED) subreason=0 (UNKNOWN) status=34; importance=100 pss=0.00 rss=0.00 description=null state=empty trace] tomb+=0 kgsl=0 +3 magma ok mgl=281 arm=? inworldMarks=9 lastMGL=04:39:48.473 death= exit=[ process=com.tungsten.fcl.mgdebug.debug reason=10 (USER REQUESTED) subreason=21 (FORCE STOP) status=0; importance=100 pss=0.00 rss=0.00 description=stop com.tun] tomb+=0 kgsl=0 +4 magma ok mgl=281 arm=? inworldMarks=9 lastMGL=04:43:07.002 death= exit=[ process=com.tungsten.fcl.mgdebug.debug reason=10 (USER REQUESTED) subreason=21 (FORCE STOP) status=0; importance=100 pss=0.00 rss=522MB description=stop com.tu] tomb+=0 kgsl=0 +5 magma DIED mgl=281 arm=? inworldMarks=0 lastMGL=04:46:26.459 death=04:46:28.258 exit=[ process=com.tungsten.fcl.mgdebug.debug reason=2 (SIGNALED) subreason=0 (UNKNOWN) status=34; importance=100 pss=0.00 rss=470MB description=null state=empty trac] tomb+=0 kgsl=0 +6 magma ok mgl=281 arm=? inworldMarks=9 lastMGL=04:49:46.430 death= exit=[ process=com.tungsten.fcl.mgdebug.debug reason=10 (USER REQUESTED) subreason=21 (FORCE STOP) status=0; importance=100 pss=0.00 rss=585MB description=stop com.tu] tomb+=0 kgsl=0 +7 magma ok mgl=281 arm=? inworldMarks=9 lastMGL=04:53:05.341 death= exit=[ process=com.tungsten.fcl.mgdebug.debug reason=10 (USER REQUESTED) subreason=21 (FORCE STOP) status=0; importance=100 pss=0.00 rss=0.00 description=stop com.tun] tomb+=0 kgsl=0 +8 magma ok mgl=281 arm=? inworldMarks=9 lastMGL=04:56:24.260 death= exit=[ process=com.tungsten.fcl.mgdebug.debug reason=10 (USER REQUESTED) subreason=21 (FORCE STOP) status=0; importance=100 pss=0.00 rss=0.00 description=stop com.tun] tomb+=0 kgsl=0 +9 magma ok mgl=281 arm=? inworldMarks=9 lastMGL=04:59:44.714 death= exit=[ process=com.tungsten.fcl.mgdebug.debug reason=10 (USER REQUESTED) subreason=21 (FORCE STOP) status=0; importance=100 pss=0.00 rss=0.00 description=stop com.tun] tomb+=0 kgsl=0 +10 magma ok mgl=281 arm=? inworldMarks=9 lastMGL=05:03:05.439 death= exit=[ process=com.tungsten.fcl.mgdebug.debug reason=10 (USER REQUESTED) subreason=21 (FORCE STOP) status=0; importance=100 pss=0.00 rss=0.00 description=stop com.tun] tomb+=0 kgsl=0 +soak done diff --git a/docs/Disaggregated/notes/p13/fcl-soak/soak-p13-clean-summary.txt b/docs/Disaggregated/notes/p13/fcl-soak/soak-p13-clean-summary.txt new file mode 100644 index 00000000..3d94cf4a --- /dev/null +++ b/docs/Disaggregated/notes/p13/fcl-soak/soak-p13-clean-summary.txt @@ -0,0 +1,32 @@ +# run backend result mgl arm inworld deathTime exit sig34CaughtAtLaunch sig34CaughtInGame firstUncaught firstMGL ftraceFatal34 tomb+ kgsl +1 magma ok mgl=286 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=05:06:18.093 firstMGL=05:06:17.756 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +2 espryt DIED mgl=1 arm=? inworld=0 death=05:09:39.234 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=05:09:38.336 firstMGL=05:09:37.876 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +3 espryt ok mgl=307 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=05:12:57.977 firstMGL=05:12:57.414 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +4 magma DIED mgl=1 arm=? inworld=0 death=05:16:17.879 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=05:16:17.036 firstMGL=05:16:16.527 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +5 magma ok mgl=307 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=05:19:38.520 firstMGL=05:19:37.984 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +6 magma DIED mgl=285 arm=record inworld=0 death=05:23:11.237 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=05:23:02.344 firstMGL=05:23:01.798 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +7 magma DIED mgl=307 arm=record inworld=0 death=05:26:31.587 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=05:26:22.419 firstMGL=05:26:22.161 sig34gen/deliv=2/1 tomb+=0 kgsl=0 +8 espryt ok mgl=286 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=05:29:41.760 firstMGL=05:29:41.171 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +9 magma DIED mgl=285 arm=record inworld=0 death=05:33:10.889 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=05:33:02.016 firstMGL=05:33:01.462 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +10 magma DIED mgl=307 arm=record inworld=9 death=05:36:40.562 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=05:36:23.625 firstMGL=05:36:23.163 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +11 magma DIED mgl=285 arm=record inworld=0 death=05:39:51.877 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=05:39:42.608 firstMGL=05:39:42.458 sig34gen/deliv=1/0 tomb+=0 kgsl=0 +12 magma ok mgl=307 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=05:43:02.482 firstMGL=05:43:02.171 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +13 magma ok mgl=307 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=05:46:26.224 firstMGL=05:46:25.920 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +14 espryt DIED mgl=307 arm=record inworld=0 death=05:49:55.699 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=05:49:46.577 firstMGL=05:49:46.268 sig34gen/deliv=2/1 tomb+=0 kgsl=0 +15 espryt DIED mgl=307 arm=record inworld=0 death=05:53:15.311 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=05:53:06.094 firstMGL=05:53:05.875 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +16 magma ok mgl=307 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=05:56:28.893 firstMGL=05:56:28.643 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +17 magma DIED mgl=307 arm=record inworld=0 death=05:59:59.806 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=05:59:50.546 firstMGL=05:59:50.377 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +18 magma DIED mgl=307 arm=record inworld=0 death=06:03:19.582 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=06:03:10.723 firstMGL=06:03:10.149 sig34gen/deliv=2/1 tomb+=0 kgsl=0 +19 espryt DIED mgl=1 arm=? inworld=0 death=06:06:32.113 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=06:06:30.959 firstMGL=06:06:30.748 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +20 magma ok mgl=307 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=06:09:54.474 firstMGL=06:09:54.306 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +21 magma DIED mgl=1 arm=? inworld=0 death=06:13:19.683 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=06:13:18.626 firstMGL=06:13:18.317 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +22 magma ok mgl=286 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=06:16:38.187 firstMGL=06:16:37.905 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +23 espryt ok mgl=307 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=06:19:59.006 firstMGL=06:19:58.639 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +24 magma DIED mgl=1 arm=? inworld=0 death=06:23:18.419 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=06:23:17.719 firstMGL=06:23:17.057 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +25 magma DIED mgl=307 arm=record inworld=0 death=06:26:49.118 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=06:26:39.978 firstMGL=06:26:39.668 sig34gen/deliv=2/1 tomb+=0 kgsl=0 +26 espryt DIED mgl=286 arm=record inworld=9 death=06:30:16.358 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=06:29:59.442 firstMGL=06:29:58.964 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +27 magma ok mgl=307 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=06:33:20.624 firstMGL=06:33:19.958 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +28 espryt ok mgl=307 arm=record inworld=9 death=- exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=no firstUncaught=06:36:41.240 firstMGL=06:36:41.049 sig34gen/deliv=0/0 tomb+=0 kgsl=0 +29 magma DIED mgl=307 arm=record inworld=0 death=06:40:13.295 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=06:40:03.995 firstMGL=06:40:03.840 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +30 magma DIED mgl=1 arm=? inworld=0 death=06:43:25.315 exit=[reason=2 (SIGNALED) reason=0 (UNKNOWN) status=34 ] launch34=yes game34=yes firstUncaught=06:43:24.417 firstMGL=06:43:23.951 sig34gen/deliv=3/2 tomb+=0 kgsl=0 +31 magma DIED mgl=1272 arm=? inworld=0 death=06:46:49.476 exit=[reason=10 (USER REQUESTED) reason=21 (FORCE STOP) status=0 ] launch34=yes game34=yes firstUncaught=06:46:48.711 firstMGL=06:46:48.124 sig34gen/deliv=0/0 tomb+=0 kgsl=0 diff --git a/docs/Disaggregated/notes/p13/fcl-soak/soak2.sh b/docs/Disaggregated/notes/p13/fcl-soak/soak2.sh new file mode 100644 index 00000000..2d3be527 --- /dev/null +++ b/docs/Disaggregated/notes/p13/fcl-soak/soak2.sh @@ -0,0 +1,76 @@ +#!/bin/bash +# soak2.sh : FCL launch soak (ONE instance at a time - it takes a +# lock) with diagnostics, plus a device-side sampler of the FCL process's caught-signal mask (SigCgt), so a +# death by signal 34 can be tied to whether bionic/libcore's SIGRTMIN+2 handler is still installed. +export MSYS_NO_PATHCONV=1 +NM=${1:-30}; NE=${2:-10}; SECS=${3:-150} +BASE=${SOAK_DIR:?set SOAK_DIR} +LOCK=/c/Users/yello/AppData/Local/Temp/claude/C--Users-yello-AndroidStudioProjects-FoldCraftLauncher-MobileGL/0e0e570f-5721-41d8-9d0f-80fcde638a84/scratchpad/soak.lock +if ! mkdir "$LOCK" 2>/dev/null; then echo "another soak holds $LOCK"; exit 1; fi +trap 'rmdir "$LOCK"' EXIT +mkdir -p "$BASE" +PKG=com.tungsten.fcl.mgdebug.debug +CFG=/data/data/$PKG/files/config.json +SUM=$BASE/summary.txt +echo "# run backend result mgl arm inworld deathTime exit sig34CaughtAtLaunch sig34CaughtInGame firstUncaught firstMGL ftraceFatal34 tomb+ kgsl" >> "$SUM" +adb logcat -G 16M >/dev/null 2>&1 +# The sampler: every 0.5 s, "