Hi,
Just some ideas, (I never had this issue) but ... :
It could be something with unix rights : on android, applications get
permissions from their manifest and when android os creates the user of the
sandbox for the app it adds this users to relevant groups.
Because could also be something with the media server of android os that
doesn't allow to use audio for not real android apps. So rather than
command line launch you should probably try to use the sample application
apk and install it properly. With "adb install your_apk_name.apk" .
Another possible root cause is that the emulator doesn't always play well
with the audio layer. First it's absolutely not performant, and second
sometimes it doesn't detects at all the host audio hardware. I would advise
you to use a real device if you have one. It's way better to develop for
the call / audio purpose. (However emulator is a solution to develop for
the user interface part).
Best regards.
2012/7/25 Monty Python <pythonexperiment at gmail.com>
> I've also obtained the strace of the pjsua process, hoping that it
> could expound my problem. Thanks again.
> >
>
> stat64("/vendor/lib/libstagefright_amrnb_common.so", 0xbea8f138) = -1
> ENOENT (No such file or directory)
> stat64("/system/lib/libstagefright_amrnb_common.so",
> {st_mode=S_IFREG|0644, st_size=50760, ...}) = 0
> open("/system/lib/libstagefright_amrnb_common.so", O_RDONLY|O_LARGEFILE) =
> 3
> lseek(3, 0, SEEK_SET) = 0
> read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\0\0\0\000"...,
> 4096) = 4096
> lseek(3, -8, SEEK_END) = 50752
> read(3, "\1\0\0\0\0\0\0\0", 8) = 8
> mmap2(NULL, 53248, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0x40b0e000
> mmap2(0x40b0e000, 46908, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED,
> 3, 0) = 0x40b0e000
> mprotect(0x40b0e000, 49152, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
> mmap2(0x40b1a000, 444, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3,
> 0xc) = 0x40b1a000
> close(3) = 0
> mprotect(0x40b0e000, 49152, PROT_READ|PROT_EXEC) = 0
> stat64("/vendor/lib/libstagefright_enc_common.so", 0xbea8f138) = -1
> ENOENT (No such file or directory)
> stat64("/system/lib/libstagefright_enc_common.so",
> {st_mode=S_IFREG|0644, st_size=5420, ...}) = 0
> open("/system/lib/libstagefright_enc_common.so", O_RDONLY|O_LARGEFILE) = 3
> lseek(3, 0, SEEK_SET) = 0
> read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\0\0\0\000"...,
> 4096) = 4096
> lseek(3, -8, SEEK_END) = 5412
> read(3, "\1\0\0\0\0\0\0\0", 8) = 8
> mmap2(NULL, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0x40b1b000
> mmap2(0x40b1b000, 1700, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3,
> 0) = 0x40b1b000
> mprotect(0x40b1b000, 4096, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
> mmap2(0x40b1c000, 260, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3,
> 0x1) = 0x40b1c000
> close(3) = 0
> mprotect(0x40b1b000, 4096, PROT_READ|PROT_EXEC) = 0
> stat64("/vendor/lib/libstagefright_avc_common.so", 0xbea8f138) = -1
> ENOENT (No such file or directory)
> stat64("/system/lib/libstagefright_avc_common.so",
> {st_mode=S_IFREG|0644, st_size=21848, ...}) = 0
> open("/system/lib/libstagefright_avc_common.so", O_RDONLY|O_LARGEFILE) = 3
> lseek(3, 0, SEEK_SET) = 0
> read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\0\0\0\000"...,
> 4096) = 4096
> lseek(3, -8, SEEK_END) = 21840
> read(3, "\1\0\0\0\0\0\0\0", 8) = 8
> mmap2(NULL, 24576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS, -1,
> 0) = 0x40b1d000
> mmap2(0x40b1d000, 19024, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED,
> 3, 0) = 0x40b1d000
> mprotect(0x40b1d000, 20480, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
> mmap2(0x40b22000, 256, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3,
> 0x5) = 0x40b22000
> close(3) = 0
> mprotect(0x40b1d000, 20480, PROT_READ|PROT_EXEC) = 0
> mprotect(0x40574000, 1159168, PROT_READ|PROT_EXEC) = 0
> mprotect(0x40106000, 4096, PROT_READ|PROT_WRITE) = 0
> mprotect(0x40106000, 4096, PROT_READ) = 0
> mprotect(0x40106000, 4096, PROT_READ|PROT_WRITE) = 0
> mprotect(0x40106000, 4096, PROT_READ) = 0
> mprotect(0x40106000, 4096, PROT_READ|PROT_WRITE) = 0
> mprotect(0x40106000, 4096, PROT_READ) = 0
> mprotect(0x40106000, 4096, PROT_READ|PROT_WRITE) = 0
> mprotect(0x40106000, 4096, PROT_READ) = 0
> mprotect(0x40106000, 4096, PROT_READ|PROT_WRITE) = 0
> mprotect(0x40106000, 4096, PROT_READ) = 0
> mprotect(0x40106000, 4096, PROT_READ|PROT_WRITE) = 0
> mprotect(0x40106000, 4096, PROT_READ) = 0
> mprotect(0x40071000, 155648, PROT_READ|PROT_EXEC) = 0
> mprotect(0x40106000, 4096, PROT_READ|PROT_WRITE) = 0
> mprotect(0x40106000, 4096, PROT_READ) = 0
> mprotect(0x40106000, 4096, PROT_READ|PROT_WRITE) = 0
> mprotect(0x40106000, 4096, PROT_READ) = 0
> mprotect(0x4006e000, 8192, PROT_READ|PROT_EXEC) = 0
> mprotect(0x8000, 1933312, PROT_READ|PROT_EXEC) = 0
> sigaction(49264, {0xb00144c4, [], SA_RESTART}, {0xb00144c4, [],
> SA_RESTART}, 0) = -1 EINVAL (Invalid argument)
> --- SIGSEGV (Segmentation fault) @ 0 (f0) ---
> open("/dev/log/main", O_WRONLY|O_LARGEFILE) = 3
> writev(3, [{"\7", 1}, {"libc\0", 5}, {"Fatal signal 11 (SIGSEGV) at
> 0x0"..., 49}], 3) = 55
> SYS_224(0x37, 0xbea8f850, 0x3, 0x38) = 465
> socket(PF_UNIX, SOCK_STREAM, 0) = 4
> connect(4, {sa_family=AF_UNIX, path=@android:debuggerd}, 20) = 0
> write(4, "?\1\0\0", 4) = 4
> read(4, 0xbea8f888, 1) = ? ERESTARTSYS (To be restarted)
> --- SIGCONT (Continue) @ 0 (0) ---
> read(4, "?", 1) = 1
> close(4) = 0
> sigaction(SIGSEGV, {SIG_DFL}, {0xb0005b29, [], SA_RESTART|SA_SIGINFO}, 0)
> = 0
> rt_sigreturn(0) = -1 EPERM (Operation not
> permitted)
> --- SIGSEGV (Segmentation fault) @ 0 (f0) ---
> +++ killed by SIGSEGV +++
>
> On Tue, Jul 24, 2012 at 8:53 PM, Monty Python
> <pythonexperiment at gmail.com> wrote:
> > Greetings to everyone!
> >
> > I'm trying to compile pjsua using the following branch:
> > http://svn.pjsip.org/repos/pjproject/branches/projects/android/. I've
> > tried to do a push (adb push pjsua /data/local/) to my android-sdk
> > emulator but, when I've tried to execute it via adb shell, the android
> > logcat gave me the following SIGFAULT error: where am I wrong? Thanks
> > in advance.
> >
> > F/libc ( 464): Fatal signal 11 (SIGSEGV) at 0x000000f0 (code=1)
> > I/DEBUG ( 33): *** *** *** *** *** *** *** *** *** *** *** *** ***
> > *** *** ***
> > I/DEBUG ( 33): Build fingerprint:
> > 'generic/sdk/generic:4.0.3/MR1/237985:eng/test-keys'
> > I/DEBUG ( 33): pid: 464, tid: 464 >>>
> > ./pjsua-arm-unknown-linux-androideabi <<<
> > I/DEBUG ( 33): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault
> > addr 000000f0
> > I/DEBUG ( 33): r0 ffffffff r1 beef7c30 r2 beef7c30 r3 ffffffff
> > I/DEBUG ( 33): r4 00000000 r5 00000000 r6 00000000 r7 00000000
> > I/DEBUG ( 33): r8 00000000 r9 00000000 10 00000000 fp 00000000
> > I/DEBUG ( 33): ip 4003c4b9 sp beef7c60 lr 4003c4b1 pc b000469a
> > cpsr 00000030
> > I/DEBUG ( 33): d0 00000000bd6bc8e3 d1 0000000000000000
> > I/DEBUG ( 33): d2 0000000000000000 d3 0000000000000000
> > I/DEBUG ( 33): d4 0000000000000000 d5 41c8f0a46e800000
> > I/DEBUG ( 33): d6 3f50624dd2f1a9fc d7 c18af9670cce266f
> > I/DEBUG ( 33): d8 0000000000000000 d9 0000000000000000
> > I/DEBUG ( 33): d10 0000000000000000 d11 0000000000000000
> > I/DEBUG ( 33): d12 0000000000000000 d13 0000000000000000
> > I/DEBUG ( 33): d14 0000000000000000 d15 0000000000000000
> > I/DEBUG ( 33): scr 00000010
> > I/DEBUG ( 33):
> > I/DEBUG ( 33): #00 pc b000469a /system/bin/linker
> > I/DEBUG ( 33): #01 pc 000264ac /system/lib/libc.so
> (__set_errno)
> > I/DEBUG ( 33):
> > I/DEBUG ( 33): code around pc:
> > I/DEBUG ( 33): b0004678 95004840 44784a40 4d414b40 447b447a
> > @H.. at JxD@KAMzD{D
> > I/DEBUG ( 33): b0004688 682d447d f44f9103 95017140 f0009402
> > }D-h..O. at q......
> > I/DEBUG ( 33): b0004698 f8d4ff67 b10330f0 f8d44798 b17000e0
> > g....0...G....p.
> > I/DEBUG ( 33): b00046a8 10e4f8d4 f7ff2200 2000f9b5 f8d4e007
> > ....."..... ....
> > I/DEBUG ( 33): b00046b8 f04f20a8 f04230ff f8c40102 b00710a8 .
> > O..0B.........
> > I/DEBUG ( 33):
> > I/DEBUG ( 33): code around lr:
> > I/DEBUG ( 33): 4003c490 f240b507 9300736c 33fff04f 466b9301
> > .. at .ls..O..3..kF
> > I/DEBUG ( 33): 4003c4a0 fd80f7ff bf00bd0e 4604b510 fe90f7ec
> > ...........F....
> > I/DEBUG ( 33): 4003c4b0 f04f6004 bd1030ff 0ffff110 db02b510
> > .`O..0..........
> > I/DEBUG ( 33): 4003c4c0 f7ff4240 bd10fff1 48214603 4478b5f0
> > @B.......F!H..xD
> > I/DEBUG ( 33): 4003c4d0 b0976800 68022150 4620ac01 92154e1d
> > .h..P!.h.. F.N..
> > I/DEBUG ( 33):
> > I/DEBUG ( 33): stack:
> > I/DEBUG ( 33): beef7c20 00000000
> > I/DEBUG ( 33): beef7c24 4003c4c7 /system/lib/libc.so
> > I/DEBUG ( 33): beef7c28 00000000
> > I/DEBUG ( 33): beef7c2c 4002f477 /system/lib/libc.so
> > I/DEBUG ( 33): beef7c30 b00144c4
> > I/DEBUG ( 33): beef7c34 00000000
> > I/DEBUG ( 33): beef7c38 10000000
> > I/DEBUG ( 33): beef7c3c 00000000
> > I/DEBUG ( 33): beef7c40 00000000
> > I/DEBUG ( 33): beef7c44 4002f49b /system/lib/libc.so
> > I/DEBUG ( 33): beef7c48 00000000
> > I/DEBUG ( 33): beef7c4c 0000c090
> > /data/local/pjsua-arm-unknown-linux-androideabi
> > I/DEBUG ( 33): beef7c50 b00144c4
> > I/DEBUG ( 33): beef7c54 0000c070
> > /data/local/pjsua-arm-unknown-linux-androideabi
> > I/DEBUG ( 33): beef7c58 df0027ad
> > I/DEBUG ( 33): beef7c5c 00000000
> > I/DEBUG ( 33): #01 beef7c60 00000001
> > I/DEBUG ( 33): beef7c64 beef7d47 [stack]
> > I/DEBUG ( 33): beef7c68 00000000
> > I/DEBUG ( 33): beef7c6c beef7d6d [stack]
> > I/DEBUG ( 33): beef7c70 beef7d82 [stack]
> > I/DEBUG ( 33): beef7c74 beef7d92 [stack]
> > I/DEBUG ( 33): beef7c78 beef7dba [stack]
> > I/DEBUG ( 33): beef7c7c beef7df7 [stack]
> > I/DEBUG ( 33): beef7c80 beef7e10 [stack]
> > I/DEBUG ( 33): beef7c84 beef7e2a [stack]
> > I/DEBUG ( 33): beef7c88 beef7f55 [stack]
> > I/DEBUG ( 33): beef7c8c beef7f68 [stack]
> > I/DEBUG ( 33): beef7c90 beef7f83 [stack]
> > I/DEBUG ( 33): beef7c94 beef7fa0 [stack]
> > I/DEBUG ( 33): beef7c98 beef7fb3 [stack]
> > I/DEBUG ( 33): beef7c9c 00000000
> > I/DEBUG ( 33): beef7ca0 00000010
> > I/DEBUG ( 33): beef7ca4 000030d7
> >
> > M.P.
>
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