Any JavaScript execution crashes app about liquidcore HOT 7 CLOSED

I am also getting segmentation faults when running code:

Here's the tombstone I get:

02-28 09:43:12.193 284-284/? I/DEBUG: signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 0xb89291f8
02-28 09:43:12.214 284-284/? I/DEBUG: r0 b8605610 r1 a25dc08d r2 b6e47188 r3 b89291f8
02-28 09:43:12.214 284-284/? I/DEBUG: r4 a2667b50 r5 b866fa18 r6 b6e45de4 r7 a6e44980
02-28 09:43:12.214 284-284/? I/DEBUG: r8 b8605610 r9 b83c0800 sl b8776190 fp ffffffff
02-28 09:43:12.214 284-284/? I/DEBUG: ip b6e4164c sp a6e44980 lr a25dfd21 pc b89291f8 cpsr 200b0010
02-28 09:43:12.214 284-284/? I/DEBUG: backtrace:
02-28 09:43:12.214 284-284/? I/DEBUG: #00 pc 005631f8 [heap]
02-28 09:43:12.214 284-284/? I/DEBUG: #1 pc 0001ad1f .../lib/arm/libliquidcore.so (JSValuev8::Value::~JSValue()+226)
02-28 09:43:12.214 284-284/? I/DEBUG: #2 pc 0001ad6b .../lib/arm/libliquidcore.so (JSValuev8::Value::~JSValue()+6)
02-28 09:43:12.214 284-284/? I/DEBUG: #3 pc 00016b7f ...lib/arm/libliquidcore.so (Retainer::release()+18)

With the same code I was not experiencing these seg faults on the previous AndroidJSCore library....

from liquidcore.

These issues appear to be different. I don't know what libwvm.so is. It's not one of mine. It appears to be a device-specific issue as noted here.

As for Charles, can you show me the offending code?

from liquidcore.

I got past this somehow. I removed and re-added the library and this issue went away. I suspect one of the libraries was pointing to the wrong version of android.

from liquidcore.

Please reopen if you experience this again.

from liquidcore.

I am likely experiencing something similar.

LiquidCore Bug

F/libc (17841): Fatal signal 11 (SIGSEGV) at 0x00690074 (code=1), thread 17850 (FinalizerDaemon)
V/PrintK (17841): [14931.610015] FinalizerDaemon: unhandled page fault (11) at 0x00690074, code 0x80000005
F/PrintK (17841): [14931.610046] pgd = e98a4000
F/PrintK (17841): [14931.610046] [00690074] *pgd=00000000
I/PrintK (17841): [14931.610046]
I/PrintK (17841): [14931.610046] Pid: 17850, comm: FinalizerDaemon
I/PrintK (17841): [14931.610046] CPU: 0 Tainted: G W O (3.4.0-gca5465b #1)
I/PrintK (17841): [14931.610076] PC is at 0x690074
I/PrintK (17841): [14931.610076] LR is at 0x776e8915
I/PrintK (17841): [14931.610076] pc : [<00690074>] lr : [<776e8915>] psr: 600d0030
I/PrintK (17841): [14931.610076] sp : 746c8aa8 ip : 00000001 fp : 746c8b24
I/PrintK (17841): [14931.610076] r10: 71430ae0 r9 : 74269ee4 r8 : 746c8ab0
I/PrintK (17841): [14931.610107] r7 : 746c8aa8 r6 : 76639008 r5 : 4006f394 r4 : 77e34880
I/PrintK (17841): [14931.610107] r3 : 00690075 r2 : 00000001 r1 : 00000000 r0 : 75651e00
I/PrintK (17841): [14931.610107] Flags: nZCv IRQs on FIQs on Mode USER_32 ISA Thumb Segment user
I/PrintK (17841): [14931.610107] Control: 10c5787d Table: aaca406a DAC: 00000015
I/PrintK (17841): [14931.610137] [] (unwind_backtrace+0x0/0x11c) from [] (__do_user_fault+0xcc/0x148)
I/PrintK (17841): [14931.610168] [] (__do_user_fault+0xcc/0x148) from [] (do_page_fault+0x380/0x400)
I/PrintK (17841): [14931.610168] [] (do_page_fault+0x380/0x400) from [] (do_PrefetchAbort+0x34/0x98)
I/PrintK (17841): [14931.610198] [] (do_PrefetchAbort+0x34/0x98) from [] (ret_from_exception+0x0/0x10)
I/PrintK (17841): [14931.610198] Exception stack(0xea125fb0 to 0xea125ff8)
I/PrintK (17841): [14931.610198] 5fa0: 75651e00 00000000 00000001 00690075
I/PrintK (17841): [14931.610198] 5fc0: 77e34880 4006f394 76639008 746c8aa8 746c8ab0 74269ee4 71430ae0 746c8b24
I/PrintK (17841): [14931.610229] 5fe0: 00000001 746c8aa8 776e8915 00690074 600d0030 ffffffff
V/PrintK (17841): [14931.615570] FinalizerDaemon: unhandled page fault (11) at 0x00690074, code 0x80000005
F/PrintK (17841): [14931.615600] pgd = e98a4000
F/PrintK (17841): [14931.615600] [00690074] *pgd=00000000
I/PrintK (17841): [14931.616546]
I/PrintK (17841): [14931.616943] Pid: 17850, comm: FinalizerDaemon
I/PrintK (17841): [14931.617462] CPU: 0 Tainted: G W O (3.4.0-gca5465b #1)
I/PrintK (17841): [14931.617858] PC is at 0x690074
I/PrintK (17841): [14931.618347] LR is at 0x776e8915
I/PrintK (17841): [14931.618927] pc : [<00690074>] lr : [<776e8915>] psr: 600d0030
I/PrintK (17841): [14931.618927] sp : 746c8aa8 ip : 00000001 fp : 746c8b24
I/PrintK (17841): [14931.619750] r10: 71430ae0 r9 : 74269ee4 r8 : 746c8ab0
I/PrintK (17841): [14931.620178] r7 : 746c8aa8 r6 : 76639008 r5 : 4006f394 r4 : 77e34880
I/PrintK (17841): [14931.620758] r3 : 00690075 r2 : 00000001 r1 : 00000000 r0 : 75651e00
I/PrintK (17841): [14931.621246] Flags: nZCv IRQs on FIQs on Mode USER_32 ISA Thumb Segment user
I/PrintK (17841): [14931.621734] Control: 10c5787d Table: aaca406a DAC: 00000015
I/PrintK (17841): [14931.622253] [] (unwind_backtrace+0x0/0x11c) from [] (__do_user_fault+0xcc/0x148)
I/PrintK (17841): [14931.622711] [] (__do_user_fault+0xcc/0x148) from [] (do_page_fault+0x380/0x400)
I/PrintK (17841): [14931.623291] [] (do_page_fault+0x380/0x400) from [] (do_PrefetchAbort+0x34/0x98)
I/PrintK (17841): [14931.623779] [] (do_PrefetchAbort+0x34/0x98) from [] (ret_from_exception+0x0/0x10)
I/PrintK (17841): [14931.624420] Exception stack(0xea125fb0 to 0xea125ff8)
I/PrintK (17841): [14931.624938] 5fa0: 75651e00 00000000 00000001 00690075
I/PrintK (17841): [14931.625457] 5fc0: 77e34880 4006f394 76639008 746c8aa8 746c8ab0 74269ee4 71430ae0 746c8b24
I/PrintK (17841): [14931.625976] 5fe0: 00000001 746c8aa8 776e8915 00690074 600d0030 ffffffff
I/DEBUG ( 154): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
I/DEBUG ( 154): Build fingerprint: 'qcom/msm8960/msm8960:4.4.2/KOT49H/1.11.275:user/test-keys'
I/DEBUG ( 154): Revision: '0'
I/DEBUG ( 154): pid: 17841, tid: 17850, name: FinalizerDaemon >>> com.myapp.android <<<
I/DEBUG ( 154): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00690074
I/DEBUG ( 154): r0 75651e00 r1 00000000 r2 00000001 r3 00690075
I/DEBUG ( 154): r4 77e34880 r5 4006f394 r6 76639008 r7 746c8aa8
I/DEBUG ( 154): r8 746c8ab0 r9 74269ee4 sl 71430ae0 fp 746c8b24
I/DEBUG ( 154): ip 00000001 sp 746c8aa8 lr 776e8915 pc 00690074 cpsr 600d0030
I/DEBUG ( 154): d0 0000000000000000 d1 0000000000000000
I/DEBUG ( 154): d2 0000000000000000 d3 0000000000000000
I/DEBUG ( 154): d4 742bd525742c0141 d5 742c0185742bd7a5
I/DEBUG ( 154): d6 3e4ccccd00082a28 d7 42c800004a29f060
I/DEBUG ( 154): d8 0000000000000000 d9 0000000000000000
I/DEBUG ( 154): d10 0000000000000000 d11 0000000000000000
I/DEBUG ( 154): d12 0000000000000000 d13 0000000000000000
I/DEBUG ( 154): d14 0000000000000000 d15 0000000000000000
I/DEBUG ( 154): d16 65746e6f43534a5f d17 61656c65725f7478
I/DEBUG ( 154): d18 4156003041560020 d19 4156005041560040
I/DEBUG ( 154): d20 4156007041560060 d21 4156009041560080
I/DEBUG ( 154): d22 415600b0415600a0 d23 415600d0415600c0
I/DEBUG ( 154): d24 3fc74721cad6b0ed d25 3fc2f112df3e5244
I/DEBUG ( 154): d26 40026bb1bbb55516 d27 4000000000000000
I/DEBUG ( 154): d28 40008df2d49d41f1 d29 3fb0f4a31edab38b
I/DEBUG ( 154): d30 3ff0000000000000 d31 3f4de16b9c24a98f
I/DEBUG ( 154): scr 80000010
I/DEBUG ( 154):
I/DEBUG ( 154): backtrace:
I/DEBUG ( 154): #00 pc 00690074
I/DEBUG ( 154): #1 pc 00025913 /data/app-lib/com.myapp.android-2/libliquidcore.so (JSValuev8::Value::~JSValue()+122)
I/DEBUG ( 154):
I/DEBUG ( 154): stack:
I/DEBUG ( 154): 746c8a68 746c8ab0 [stack:17850]
I/DEBUG ( 154): 746c8a6c 400323a7 /system/lib/libc.so (dlfree+50)
I/DEBUG ( 154): 746c8a70 00000000
I/DEBUG ( 154): 746c8a74 0000001a
I/DEBUG ( 154): 746c8a78 00000000
I/DEBUG ( 154): 746c8a7c 0000001a
I/DEBUG ( 154): 746c8a80 77e34880
I/DEBUG ( 154): 746c8a84 0000001c
I/DEBUG ( 154): 746c8a88 00000000
I/DEBUG ( 154): 746c8a8c 0000001c
I/DEBUG ( 154): 746c8a90 00000000
I/DEBUG ( 154): 746c8a94 4002ea74 /system/lib/libc.so (pthread_setspecific+164)
I/DEBUG ( 154): 746c8a98 77e34880
I/DEBUG ( 154): 746c8a9c 4006f394
I/DEBUG ( 154): 746c8aa0 76639008
I/DEBUG ( 154): 746c8aa4 776e8977 /data/app-lib/com.myapp.android-2/libliquidcore.so (JSValuev8::Value::~JSValue()+222)
I/DEBUG ( 154): #00 746c8aa8 1dcd64ff
I/DEBUG ( 154): ........ ........
I/DEBUG ( 154): #1 746c8aa8 1dcd64ff
I/DEBUG ( 154): 746c8aac 75651e00
I/DEBUG ( 154): 746c8ab0 76639008
I/DEBUG ( 154): 746c8ab4 00000000
I/DEBUG ( 154): 746c8ab8 00000000
I/DEBUG ( 154): 746c8abc 4154f7e8 /dev/ashmem/dalvik-zygote (deleted)
I/DEBUG ( 154): 746c8ac0 00000002
I/DEBUG ( 154): 746c8ac4 6e4b5130 /system/framework/core.odex
I/DEBUG ( 154): 746c8ac8 fffffe5c
I/DEBUG ( 154): 746c8acc f0956ad7
I/DEBUG ( 154): 746c8ad0 41564548 /dev/ashmem/dalvik-zygote (deleted)
I/DEBUG ( 154): 746c8ad4 77e34880
I/DEBUG ( 154): 746c8ad8 71430ad0
I/DEBUG ( 154): 746c8adc 00000000
I/DEBUG ( 154): 746c8ae0 746c8af8 [stack:17850]
I/DEBUG ( 154): 746c8ae4 746c8b10 [stack:17850]
I/DEBUG ( 154):
I/DEBUG ( 154): memory near r0:
I/DEBUG ( 154): 75651de0 755f2650 72f23a48 41813888 00000000
I/DEBUG ( 154): 75651df0 fffffffe 00000000 00000002 00000033
I/DEBUG ( 154): 75651e00 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 75651e10 00000000 00000000 00000000 ffffffff
I/DEBUG ( 154): 75651e20 ffffffff ffffffff 00000000 0000003b
I/DEBUG ( 154): 75651e30 7d4830a0 00000000 00000000 00000000
I/DEBUG ( 154): 75651e40 7d4830d8 00000000 00000000 00000000
I/DEBUG ( 154): 75651e50 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 75651e60 00000038 0000008b 7767d1c0 00000000
I/DEBUG ( 154): 75651e70 6e692d01 00000004 756523a0 756523b0
I/DEBUG ( 154): 75651e80 756523b0 00000000 fffffffe 71430150
I/DEBUG ( 154): 75651e90 00000008 75651ef0 75651ef0 756520f0
I/DEBUG ( 154): 75651ea0 7143015c 75651ef0 75651ef0 756520f0
I/DEBUG ( 154): 75651eb0 7143015c 67726f00 71696c5f 00000000
I/DEBUG ( 154): 75651ec0 00000000 75651ebc 75651ebc 00000000
I/DEBUG ( 154): 75651ed0 43534a5f 00000000 00000000 75651ed4
I/DEBUG ( 154):
I/DEBUG ( 154): memory near r3:
I/DEBUG ( 154): 00690054 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690064 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690074 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690084 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690094 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900a4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900b4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900c4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900d4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900e4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900f4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690104 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690114 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690124 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690134 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690144 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154):
I/DEBUG ( 154): memory near r4:
I/DEBUG ( 154): 77e34860 00040184 02080005 00000a22 00000013
I/DEBUG ( 154): 77e34870 00020182 06040601 00000010 0000001b
I/DEBUG ( 154): 77e34880 77853dd8 00000000 00000000 7668ff70
I/DEBUG ( 154): 77e34890 00000000 00000013 00040184 01060005
I/DEBUG ( 154): 77e348a0 2f6c0a0b 00000013 00040184 01060005
I/DEBUG ( 154): 77e348b0 65080a0b 00000013 00030184 01020004
I/DEBUG ( 154): 77e348c0 2f676e03 00000013 00050184 01060006
I/DEBUG ( 154): 77e348d0 2f090809 00000013 00020182 03020200
I/DEBUG ( 154): 77e348e0 00000010 00000013 00040184 01020005
I/DEBUG ( 154): 77e348f0 00000b0b 00000013 00020182 07040600
I/DEBUG ( 154): 77e34900 4154b0e0 00000013 00020182 07040600
I/DEBUG ( 154): 77e34910 00000000 00000023 000f0184 33600011
I/DEBUG ( 154): 77e34920 03093313 09092309 0a43310b 000062f8
I/DEBUG ( 154): 77e34930 41559200 00000013 00020182 07040600
I/DEBUG ( 154): 77e34940 2f676e61 00000013 00010182 6d6f0601
I/DEBUG ( 154): 77e34950 7361662f 00000013 00010182 736b0700
I/DEBUG ( 154):
I/DEBUG ( 154): memory near r5:
I/DEBUG ( 154): 4006f374 00001000 00001000 00010000 00200000
I/DEBUG ( 154): 4006f384 00000003 4004678d bea60a58 bea60aff
I/DEBUG ( 154): 4006f394 f0956ad7 bea60a0c 00000000 40015cf0
I/DEBUG ( 154): 4006f3a4 00000007 00000008 7d49cf90 00000000
I/DEBUG ( 154): 4006f3b4 41139000 00000009 0000000a 00000002
I/DEBUG ( 154): 4006f3c4 00000010 00000000 00000000 00000000
I/DEBUG ( 154): 4006f3d4 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 4006f3e4 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 4006f3f4 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 4006f404 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 4006f414 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 4006f424 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 4006f434 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 4006f444 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 4006f454 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 4006f464 00000000 00000000 00000000 00000000
I/DEBUG ( 154):
I/DEBUG ( 154): memory near r6:
I/DEBUG ( 154): 76638fe8 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 76638ff8 00000000 00000000 00000000 00004493
I/DEBUG ( 154): 76639008 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 76639018 00000001 00000000 00000000 00000000
I/DEBUG ( 154): 76639028 76639008 37c088ed 37c08945 37c08bd9
I/DEBUG ( 154): 76639038 37c08c05 76660cf4 37a0809d 37a0821d
I/DEBUG ( 154): 76639048 37a08089 37a081bd 37a081f5 37a08345
I/DEBUG ( 154): 76639058 37a08241 37c08b55 37c08b81 37c09159
I/DEBUG ( 154): 76639068 37c08081 37c08189 37c081b5 37c0820d
I/DEBUG ( 154): 76639078 37c08239 37c08265 37c08291 37c082bd
I/DEBUG ( 154): 76639088 37c082e9 37c08315 37c08341 37c0836d
I/DEBUG ( 154): 76639098 37c08399 37c0912d 37c080ad 37c08b29
I/DEBUG ( 154): 766390a8 37c0815d 37c08131 37c088c1 37c08bad
I/DEBUG ( 154): 766390b8 37c08c31 37c08551 37c08761 37c08ff9
I/DEBUG ( 154): 766390c8 37a08081 37a080b9 37a080b1 37a082a1
I/DEBUG ( 154): 766390d8 37a08271 37a08319 37a082e1 37a27ccd
I/DEBUG ( 154):
I/DEBUG ( 154): memory near r7:
I/DEBUG ( 154): 746c8a88 00000000 0000001c 00000000 4002ea74
I/DEBUG ( 154): 746c8a98 77e34880 4006f394 76639008 776e8977
I/DEBUG ( 154): 746c8aa8 1dcd64ff 75651e00 76639008 00000000
I/DEBUG ( 154): 746c8ab8 00000000 4154f7e8 00000002 6e4b5130
I/DEBUG ( 154): 746c8ac8 fffffe5c f0956ad7 41564548 77e34880
I/DEBUG ( 154): 746c8ad8 71430ad0 00000000 746c8af8 746c8b10
I/DEBUG ( 154): 746c8ae8 74269ee4 71430ae0 746c8b24 776e5f9d
I/DEBUG ( 154): 746c8af8 776e5f89 6d83cdc0 74269ef4 4149d350
I/DEBUG ( 154): 746c8b08 77e34880 00000000 74269ee0 00000001
I/DEBUG ( 154): 746c8b18 00000000 41c8c370 41c8bd20 414cdfd3
I/DEBUG ( 154): 746c8b28 74269ee0 752dc6d6 776eeb9d 71430ae0
I/DEBUG ( 154): 746c8b38 415412f8 6e572718 00000000 00000000
I/DEBUG ( 154): 746c8b48 6f66b000 4006f394 00000000 0000000c
I/DEBUG ( 154): 746c8b58 0000000c 41800008 00000001 0000000c
I/DEBUG ( 154): 746c8b68 41540e18 75591544 41c8bd20 41fd62b8
I/DEBUG ( 154): 746c8b78 005c3000 41fd62b8 4147a740 414f3081
I/DEBUG ( 154):
I/DEBUG ( 154): memory near r8:
I/DEBUG ( 154): 746c8a90 00000000 4002ea74 77e34880 4006f394
I/DEBUG ( 154): 746c8aa0 76639008 776e8977 1dcd64ff 75651e00
I/DEBUG ( 154): 746c8ab0 76639008 00000000 00000000 4154f7e8
I/DEBUG ( 154): 746c8ac0 00000002 6e4b5130 fffffe5c f0956ad7
I/DEBUG ( 154): 746c8ad0 41564548 77e34880 71430ad0 00000000
I/DEBUG ( 154): 746c8ae0 746c8af8 746c8b10 74269ee4 71430ae0
I/DEBUG ( 154): 746c8af0 746c8b24 776e5f9d 776e5f89 6d83cdc0
I/DEBUG ( 154): 746c8b00 74269ef4 4149d350 77e34880 00000000
I/DEBUG ( 154): 746c8b10 74269ee0 00000001 00000000 41c8c370
I/DEBUG ( 154): 746c8b20 41c8bd20 414cdfd3 74269ee0 752dc6d6
I/DEBUG ( 154): 746c8b30 776eeb9d 71430ae0 415412f8 6e572718
I/DEBUG ( 154): 746c8b40 00000000 00000000 6f66b000 4006f394
I/DEBUG ( 154): 746c8b50 00000000 0000000c 0000000c 41800008
I/DEBUG ( 154): 746c8b60 00000001 0000000c 41540e18 75591544
I/DEBUG ( 154): 746c8b70 41c8bd20 41fd62b8 005c3000 41fd62b8
I/DEBUG ( 154): 746c8b80 4147a740 414f3081 4153ac38 4153ac38
I/DEBUG ( 154):
I/DEBUG ( 154): memory near r9:
I/DEBUG ( 154): 74269ec4 6e5727a8 6d4e3230 74269f08 751719f8
I/DEBUG ( 154): 74269ed4 6d83cdc0 00000000 00000000 56a00001
I/DEBUG ( 154): 74269ee4 7668ff70 00000000 77e34880 00000000
I/DEBUG ( 154): 74269ef4 74269f38 75170320 6d8659e8 751719f8
I/DEBUG ( 154): 74269f04 00000000 41c8c370 41c8bd48 7668ff70
I/DEBUG ( 154): 74269f14 00000000 77e34880 00000000 41fd62b8
I/DEBUG ( 154): 74269f24 74269f5c 7516d656 6d83b3b8 75170320
I/DEBUG ( 154): 74269f34 00000000 00000000 00000000 418c0be8
I/DEBUG ( 154): 74269f44 41fd62b8 74269f7c 7516cd1c 6d83cd88
I/DEBUG ( 154): 74269f54 7516d656 00000000 418c0be8 41fd62b8
I/DEBUG ( 154): 74269f64 41c8c370 74269f98 6e4a5524 6d83c3b0
I/DEBUG ( 154): 74269f74 7516cd1c 00000000 00000000 41c8c370
I/DEBUG ( 154): 74269f84 74269fc8 6e4a55b8 6d447658 6e4a5524
I/DEBUG ( 154): 74269f94 7588de6d 6e4a55ac 41c8c370 41564548
I/DEBUG ( 154): 74269fa4 41564548 00000000 41564290 41c8bd20
I/DEBUG ( 154): 74269fb4 74269fe4 6e4ab344 6d447698 6e4a55b8
I/DEBUG ( 154):
I/DEBUG ( 154): memory near sl:
I/DEBUG ( 154): 71430ac0 d1d1d1d1 d1d1d1d1 ffffffff 0000045b
I/DEBUG ( 154): 71430ad0 6e572718 74269ee0 6d8659e8 7554a000
I/DEBUG ( 154): 71430ae0 77e34880 00000000 746c8c40 00000000
I/DEBUG ( 154): 71430af0 746c8c94 00000007 00000000 4149d4c0
I/DEBUG ( 154): 71430b00 00000000 00000000 6c7ca770 74266300
I/DEBUG ( 154): 71430b10 00000000 00000000 00000001 00004000
I/DEBUG ( 154): 71430b20 00000000 7143c850 4149d4c0 414a2400
I/DEBUG ( 154): 71430b30 00000000 414a64fc 414a6570 414a6420
I/DEBUG ( 154): 71430b40 414a6440 414a649c 00000000 00000000
I/DEBUG ( 154): 71430b50 74c6a320 00000028 758a8105 746c8c40
I/DEBUG ( 154): 71430b60 6e4a5506 00000000 00002000 4154154c
I/DEBUG ( 154): 71430b70 4155b3c8 6d43d978 00000001 7143ca98
I/DEBUG ( 154): 71430b80 00000001 00000040 00000200 00000004
I/DEBUG ( 154): 71430b90 00000002 6e4c9978 6e4c9978 00000005
I/DEBUG ( 154): 71430ba0 6e484f40 6d706248 489c546c 585ab2a6
I/DEBUG ( 154): 71430bb0 00000000 00000000 2fde6383 524c98f2
I/DEBUG ( 154):
I/DEBUG ( 154): memory near fp:
I/DEBUG ( 154): 746c8b04 4149d350 77e34880 00000000 74269ee0
I/DEBUG ( 154): 746c8b14 00000001 00000000 41c8c370 41c8bd20
I/DEBUG ( 154): 746c8b24 414cdfd3 74269ee0 752dc6d6 776eeb9d
I/DEBUG ( 154): 746c8b34 71430ae0 415412f8 6e572718 00000000
I/DEBUG ( 154): 746c8b44 00000000 6f66b000 4006f394 00000000
I/DEBUG ( 154): 746c8b54 0000000c 0000000c 41800008 00000001
I/DEBUG ( 154): 746c8b64 0000000c 41540e18 75591544 41c8bd20
I/DEBUG ( 154): 746c8b74 41fd62b8 005c3000 41fd62b8 4147a740
I/DEBUG ( 154): 746c8b84 414f3081 4153ac38 4153ac38 4006f394
I/DEBUG ( 154): 746c8b94 0000000c 41540e18 4006f394 0000000c
I/DEBUG ( 154): 746c8ba4 414a998c 71430ad0 74269f38 00000000
I/DEBUG ( 154): 746c8bb4 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 746c8bc4 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 746c8bd4 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 746c8be4 00000000 00000000 00000000 00000000
I/DEBUG ( 154): 746c8bf4 00000000 00000000 00000000 00000000
I/DEBUG ( 154):
I/DEBUG ( 154): memory near sp:
I/DEBUG ( 154): 746c8a88 00000000 0000001c 00000000 4002ea74
I/DEBUG ( 154): 746c8a98 77e34880 4006f394 76639008 776e8977
I/DEBUG ( 154): 746c8aa8 1dcd64ff 75651e00 76639008 00000000
I/DEBUG ( 154): 746c8ab8 00000000 4154f7e8 00000002 6e4b5130
I/DEBUG ( 154): 746c8ac8 fffffe5c f0956ad7 41564548 77e34880
I/DEBUG ( 154): 746c8ad8 71430ad0 00000000 746c8af8 746c8b10
I/DEBUG ( 154): 746c8ae8 74269ee4 71430ae0 746c8b24 776e5f9d
I/DEBUG ( 154): 746c8af8 776e5f89 6d83cdc0 74269ef4 4149d350
I/DEBUG ( 154): 746c8b08 77e34880 00000000 74269ee0 00000001
I/DEBUG ( 154): 746c8b18 00000000 41c8c370 41c8bd20 414cdfd3
I/DEBUG ( 154): 746c8b28 74269ee0 752dc6d6 776eeb9d 71430ae0
I/DEBUG ( 154): 746c8b38 415412f8 6e572718 00000000 00000000
I/DEBUG ( 154): 746c8b48 6f66b000 4006f394 00000000 0000000c
I/DEBUG ( 154): 746c8b58 0000000c 41800008 00000001 0000000c
I/DEBUG ( 154): 746c8b68 41540e18 75591544 41c8bd20 41fd62b8
I/DEBUG ( 154): 746c8b78 005c3000 41fd62b8 4147a740 414f3081
I/DEBUG ( 154):
I/DEBUG ( 154): code around pc:
I/DEBUG ( 154): 00690054 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690064 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690074 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690084 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690094 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900a4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900b4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900c4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900d4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900e4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 006900f4 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690104 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690114 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690124 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690134 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154): 00690144 ffffffff ffffffff ffffffff ffffffff
I/DEBUG ( 154):
I/DEBUG ( 154): code around lr:
I/DEBUG ( 154): 776e88f4 6179600e 61fb4649 47c0623a b11b69fb
I/QCNEJ ( 652): |CORE:COM:RCVR| CNE creating socket
I/DEBUG ( 154): 776e8904 46494648 47982203 68036878 47986a1b
I/DEBUG ( 154): 776e8914 b10868a0 ebd2f7f9 f0ff4620 6a7af89f
I/DEBUG ( 154): 776e8924 4620682b d168429a 46bd372c 8ff0e8bd
I/DEBUG ( 154): 776e8934 f1076878 68030808 4798691b 68784606
I/DEBUG ( 154): 776e8944 69db6803 46304798 ebe2f7f9 46404631
I/DEBUG ( 154): 776e8954 ebe4f7f9 b90b7c23 b15b7c63 462168e0
I/DEBUG ( 154): 776e8964 6adb6803 46404798 ebdef7f9 f7f94630
I/DEBUG ( 154): 776e8974 e7c9ebe2 46206823 4798691b ebe0f7f9
I/DEBUG ( 154): 776e8984 68a0b938 d0e92800 eb98f7f9 60a32300
I/DEBUG ( 154): 776e8994 6823e7e4 691b4620 46814798 680368e0
I/DEBUG ( 154): 776e89a4 4798695b 46484601 ebd0f7f9 b3084681
I/DEBUG ( 154): 776e89b4 46304920 f04f2200 447933ff ebccf7f9
I/DEBUG ( 154): 776e89c4 46304601 ebcef7f9 468268e3 4618681a
I/DEBUG ( 154): 776e89d4 47986953 0338f116 d0044683 6bb14630
I/DEBUG ( 154): 776e89e4 eb72f7f9 46484603 46524659 ebc0f7f9
I/DEBUG ( 154):
I/DEBUG ( 154): memory map around fault addr 00690074:
I/DEBUG ( 154): (no map below)
I/DEBUG ( 154): (no map for address)
I/DEBUG ( 154): 20b00000-20b09000 rw-

from liquidcore.

@znwabudike - does this happen deterministically or sporadically? What code are you trying to run?

from liquidcore.

Sorry for the late reply. It depends on how the code is initialized. I am hoping to have some test cases that I could whip into a self-contained project within a few days. I am willing to bet that what is happening is related to a concurrency issue. I think the timing is key here.

On two threads:
Thread 1) Inject code into JSContext
Thread 2) Call a function

from liquidcore.