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Re: [tor-bugs] #31616 [Applications/Tor Browser]: Tor Browser on Android based on 60.9.0 is crashing on every launch
#31616: Tor Browser on Android based on 60.9.0 is crashing on every launch
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Reporter: gk | Owner: tbb-
| team
Type: defect | Status: new
Priority: Very High | Milestone:
Component: Applications/Tor Browser | Version:
Severity: Major | Resolution:
Keywords: tbb-mobile, tbb-crash, | Actual Points:
TorBrowserTeam201909 |
Parent ID: | Points: 2
Reviewer: | Sponsor:
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Comment (by sysrqb):
Replying to [comment:13 sysrqb]:
> Google Play shows this is primarily affecting Android 9 on aarch64.
`signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x2aae` is
interesting. This is the same fault address (and same code) as #31140.
This is the same bug as #31140. acat found there was a syntax error on
[ticket:31140#comment:30 #31140] in the original patch and corrected that.
I didn't notice the syntax error while I was testing the original patch
and I incorrectly assumed the patch avoided the gecko crash, instead the
syntax error preventing the code from executing.
After some more testing now, it does seems like
`javascript.options.native_regexp` is the correct pref we should disable.
`ion` is not the cause and it is enable by default (and it does not cause
a crash).
From there it gets more interesting:
{{{
09-04 17:50:42.045 4803 4821 I GeckoThread: preparing to run Gecko
09-04 17:50:42.048 4803 4821 D GeckoThread: State changed to
MOZGLUE_READY
[...]
09-04 17:50:42.234 4803 4821 E GeckoLibLoad: Load sqlite start
09-04 17:50:42.236 4803 4821 E GeckoLinker: /system/lib64/libc.so:
Missing or broken DT_HASH
09-04 17:50:42.236 4803 4821 E GeckoLinker: /system/lib64/libc.so:
Missing or broken DT_HASH
[...]
09-04 17:50:46.360 4803 4829 D : HostConnection::get() New Host
Connection established 0x79d891ea80, tid 4829
09-04 17:50:46.389 4803 4829 I OpenGLRenderer: Initialized EGL, version
1.4
09-04 17:50:46.390 4803 4829 D OpenGLRenderer: Swap behavior 1
09-04 17:50:46.391 4803 4829 W OpenGLRenderer: Failed to choose config
with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
09-04 17:50:46.391 4803 4829 D OpenGLRenderer: Swap behavior 0
09-04 17:50:46.402 4803 4829 D EGL_emulation: eglCreateContext:
0x79d89140e0: maj 2 min 0 rcv 2
09-04 17:50:46.406 4803 4829 D EGL_emulation: eglMakeCurrent:
0x79d89140e0: ver 2 0 (tinfo 0x79d892ae80)
09-04 17:50:46.511 4803 4821 F libc : Fatal signal 11 (SIGSEGV), code
2, fault addr 0x79e8078108 in tid 4821 (Gecko)
09-04 17:50:46.519 4803 4803 D GeckoToolbar: onTabChanged: SELECTED
09-04 17:50:46.551 4803 4803 D GeckoBrowserApp: BrowserApp.onTabChanged:
0: SELECTED
}}}
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/31616#comment:14>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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