View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001278 | T99X171.00 SKB Eagle | SW Issue | public | 2021-06-11 10:25 | 2021-06-23 09:08 |
| Reporter | (ALTech) Younkwang Jung | Assigned To | (ALTech) Younkwang Jung | Due Date | |
| Priority | normal | Severity | s2-severe | Reproducibility | have not tried |
| Status | closed | Resolution | fixed | ||
| Summary | 0001278: [Smart3][BTF][StabilityTest] tombstones were occurred continuously in app_process. | ||||
| Description | Hi Kerwin tombstones were occurred continuously in app_process. FW : v15.524.10a Aging Test item : left wing PIP channel zapping aging test < Aging Test Cmd > echo 7 > /proc/sys/kernel/printk; echo 0x02 > /sys/class/remote/amremote/protocol; setprop vendor.media.liveplayer.log-debug 1; input keyevent DPAD_LEFT;while true;do input keyevent DPAD_DOWN;sleep 5;done & *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.524.10a-20210603:userdebug/release-keys' Revision: '0' ABI: 'arm' Timestamp: 2021-06-08 00:24:34+0900 pid: 30577, tid: 30577, name: app_process >>> app_process <<< uid: 0 signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x7fa2b058 r0 6fe72dd8 r1 7fa2b000 r2 ff9e3000 r3 08000000 r4 00000001 r5 00000046 r6 08000000 r7 ffe8b6e8 r8 ff9e3000 r9 00000003 r10 80000000 r11 00000003 ip ea625900 sp ffe8b400 lr 00000000 pc e6643b5e backtrace: #00 pc 001c0b5e /apex/com.android.runtime/lib/libart.so (art::gc::spastd::__1::allocat.... #01 pc 001bf03f /apex/com.android.runtime/lib/libart.so (art::gc::space::ImageSpace.... #02 pc 001bbc9f /apex/com.android.runtime/lib/libart.so (art::gc::space::ImageSpace::... #03 pc 00197625 /apex/com.android.runtime/lib/libart.so (art::gc::Heap::Heap(unsign... #04 pc 00380089 /apex/com.android.runtime/lib/libart.so (art::Runtime::Init(art::Runtim... #06 pc 0028e7ed /apex/com.android.runtime/lib/libart.so (JNI_CreateJavaVM+580) (BuildId: 2ee9365f784c5921cb539c8d814be66e) #07 pc 0007f2b9 /system/lib/libandroid_runtime.so (android::AndroidRuntime::startVm(_JavaVM**, _JNIEnv**, bool)+5816) (BuildId: bc391dfc6ce98a2e08f356b05b230946) #08 pc 0007f637 /system/lib/libandroid_runtime.so (android::AndroidRuntime::start(char const*, android::Vector<android::String8> const&, bool)+226) (BuildId: bc391dfc6ce98a2e08f356b05b230946) #09 pc 00002305 /system/bin/app_process32 (main+700) (BuildId: ab84829435989f02e41705ff91b375fd) #10 pc 00059213 /apex/com.android.runtime/lib/bionic/libc.so (__libc_init+66) (BuildId: a82a8324059a3f30a292a0e928691aca) #11 pc 00002033 /system/bin/app_process32 (_start_main+42) (BuildId: ab84829435989f02e41705ff91b375fd) #12 pc 000b3168 /apex/com.android.runtime/bin/linker (__dl___aeabi_uidivmod+12) (BuildId: 92ed03a369f8cbaf4e3f3c408ac0633c) #13 pc 0002090d [stack] ====================================================================== Please check if there is a reason or clue for this tombstone. Thanks YK.Jung | ||||
| Tags | No tags attached. | ||||
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| User List |
(ALTech) SY Yoon , |
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Hi Mr.Jung, 1. According to the log and tombstones files, we found that the crash dump is generated about every 7 seconds. 2. In your test steps, DPAD_DOWN is sent every 5 seconds. Sending keyevent with script will take extra time. So I think 7 seconds is a reasonable duration. 3. It looks like that the DPAD_DOWN triggered UI action of App. And the UI action caused this crash dump. Maybe you can increase the sleep time from 5 to 10 seconds and check the crash dump frequency again. If the UI action causes the crash dump, it needs to check the app for improving this. |
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HI Bcan I will update it when the issue is reproduced. Thank you YK.Jung |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2021-06-11 10:25 | (ALTech) Younkwang Jung | New Issue | |
| 2021-06-11 10:25 | (ALTech) Younkwang Jung | Status | new => assigned |
| 2021-06-11 10:25 | (ALTech) Younkwang Jung | Assigned To | => (SW) Kerwin Chen |
| 2021-06-11 10:25 | (ALTech) Younkwang Jung | File Added: BFX-AT100_20210607-182519.zip | |
| 2021-06-11 10:25 | (ALTech) Younkwang Jung | File Added: tombstones.zip | |
| 2021-06-11 10:25 | (ALTech) Younkwang Jung | Issue Monitored: (SW) Brent Choi | |
| 2021-06-11 10:25 | (ALTech) Younkwang Jung | Issue Monitored: (ALTech) SY Yoon | |
| 2021-06-11 10:54 | (SW) Jacky Chiang | Assigned To | (SW) Kerwin Chen => (SW) Bcan Yeh |
| 2021-06-11 15:00 | (SW) Bcan Yeh | Note Added: 0007443 | |
| 2021-06-11 15:00 | (SW) Bcan Yeh | Assigned To | (SW) Bcan Yeh => (ALTech) Younkwang Jung |
| 2021-06-23 09:08 | (ALTech) Younkwang Jung | Note Added: 0007528 | |
| 2021-06-23 09:08 | (ALTech) Younkwang Jung | Status | assigned => closed |
| 2021-06-23 09:08 | (ALTech) Younkwang Jung | Resolution | open => fixed |
