Attachment 860587 Details for Bug 1062683 – File: backtrace

File: backtrace

backtrace (text/plain), 9.54 KB, created by Darren Rogers on 2014-02-07 17:18:11 UTC

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Creator: Darren Rogers

Created: 2014-02-07 17:18:11 UTC

Size: 9.54 KB

patch

obsolete

>[New LWP 3695]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/libexec/bluetooth/bluetoothd'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  avrcp_get_play_status_rsp (conn=0x7ffc7a030ea0, code=10 '\n', subunit=9 '\t', operands=0x7ffc7a032336 "", operand_count=8, user_data=0x7ffc7a023090) at profiles/audio/avrcp.c:1792
>1792		struct media_player *mp = player->user_data;
>
>Thread 1 (Thread 0x7ffc79cd9740 (LWP 3695)):
>#0  avrcp_get_play_status_rsp (conn=0x7ffc7a030ea0, code=10 '\n', subunit=9 '\t', operands=0x7ffc7a032336 "", operand_count=8, user_data=0x7ffc7a023090) at profiles/audio/avrcp.c:1792
>        session = 0x7ffc7a023090
>        player = <optimized out>
>        mp = <optimized out>
>        pdu = <optimized out>
>        duration = <optimized out>
>        position = <optimized out>
>        status = <optimized out>
>#1  0x00007ffc79d2c675 in control_response (operand_count=<optimized out>, operands=0x7ffc7a032336 "", avc=0x7ffc7a032333, avctp=0x7ffc7a032330, control=0x7ffc7a022ce0) at profiles/audio/avctp.c:782
>        p = 0x7ffc7a032720
>        req = <optimized out>
>        l = <optimized out>
>#2  session_cb (chan=<optimized out>, cond=<optimized out>, data=<optimized out>) at profiles/audio/avctp.c:948
>        session = <optimized out>
>        control = 0x7ffc7a022ce0
>        buf = 0x7ffc7a032330 "\"\021\016\nH"
>        operands = 0x7ffc7a032336 ""
>        code = 0 '\000'
>        subunit = 0 '\000'
>        avctp = 0x7ffc7a032330
>        avc = 0x7ffc7a032333
>        ret = <optimized out>
>        packet_size = <optimized out>
>        operand_count = <optimized out>
>        sock = 24
>        handler = <optimized out>
>        __func__ = "session_cb"
>#3  0x00007ffc798012a6 in g_main_dispatch (context=0x7ffc7a012160) at gmain.c:3066
>        dispatch = 0x7ffc79842f80 <g_io_unix_dispatch>
>        was_in_call = 0
>        user_data = 0x7ffc7a030ea0
>        callback = 0x7ffc79d2c490 <session_cb>
>        cb_funcs = 0x7ffc79ae28e0 <g_source_callback_funcs>
>        cb_data = 0x7ffc7a0307b0
>        need_destroy = <optimized out>
>        current_source_link = {data = 0x7ffc7a0325e0, next = 0x0}
>        source = 0x7ffc7a0325e0
>        current = 0x7ffc7a0227c0
>        i = 0
>#4  g_main_context_dispatch (context=context@entry=0x7ffc7a012160) at gmain.c:3642
>No locals.
>#5  0x00007ffc79801628 in g_main_context_iterate (context=0x7ffc7a012160, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
>        max_priority = 2147483647
>        timeout = 1158
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = 21
>        fds = 0x7ffc7a022c30
>#6  0x00007ffc79801a3a in g_main_loop_run (loop=0x7ffc7a0120e0) at gmain.c:3907
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#7  0x00007ffc79d1bc73 in main (argc=1, argv=0x7fff42025208) at src/main.c:587
>        context = <optimized out>
>        err = 0x0
>        sdp_flags = <optimized out>
>        gdbus_flags = <optimized out>
>        watchdog = 0
>        watchdog_usec = <optimized out>
>        __func__ = "main"
>From                To                  Syms Read   Shared Object Library
>0x00007ffc797d26e0  0x00007ffc7986af1c  Yes         /lib64/libglib-2.0.so.0
>0x00007ffc79577ab0  0x00007ffc795a1a54  Yes         /lib64/libdbus-1.so.3
>0x00007ffc7936ced0  0x00007ffc7936d9d0  Yes         /lib64/libdl.so.2
>0x00007ffc791662d0  0x00007ffc791690bc  Yes         /lib64/librt.so.1
>0x00007ffc78dc4560  0x00007ffc78f05bb4  Yes         /lib64/libc.so.6
>0x00007ffc78b8d9f0  0x00007ffc78b99614  Yes         /lib64/libpthread.so.0
>0x00007ffc79ae4b10  0x00007ffc79afdc70  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007ffc78985a70  0x00007ffc78986420  Yes         /usr/lib64/bluetooth/plugins/sixaxis.so
>0x00007ffc787754f0  0x00007ffc7877df62  Yes         /lib64/libudev.so.1
>0x00007ffc785544a0  0x00007ffc78566fe4  Yes         /lib64/libselinux.so.1
>0x00007ffc7833aaf0  0x00007ffc7834a218  Yes         /lib64/libgcc_s.so.1
>0x00007ffc780d3770  0x00007ffc7811d8e8  Yes         /lib64/libpcre.so.1
>0x00007ffc77eb00e0  0x00007ffc77ec6060  Yes         /lib64/liblzma.so.5
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x7ffc7a032720	140722355513120
>rcx            0x7ffc7a032336	140722355512118
>rdx            0x9	9
>rsi            0xa	10
>rdi            0x7ffc7a030ea0	140722355506848
>rbp            0x7ffc7a022ce0	0x7ffc7a022ce0
>rsp            0x7fff42024e70	0x7fff42024e70
>r8             0x8	8
>r9             0x7ffc7a023090	140722355450000
>r10            0x7ffc79d2fe20	140722352356896
>r11            0x7ffc7a031480	140722355508352
>r12            0x7ffc7a032330	140722355512112
>r13            0x18	24
>r14            0x7ffc7a032336	140722355512118
>r15            0x7ffc7a0325e0	140722355512800
>rip            0x7ffc79d2fe2c	0x7ffc79d2fe2c <avrcp_get_play_status_rsp+12>
>eflags         0x10206	[ PF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>st0            *value not available*
>st1            *value not available*
>st2            *value not available*
>st3            *value not available*
>st4            *value not available*
>st5            *value not available*
>st6            *value not available*
>st7            *value not available*
>fctrl          *value not available*
>fstat          *value not available*
>ftag           *value not available*
>fiseg          *value not available*
>fioff          *value not available*
>foseg          *value not available*
>fooff          *value not available*
>fop            *value not available*
>xmm0           *value not available*
>xmm1           *value not available*
>xmm2           *value not available*
>xmm3           *value not available*
>xmm4           *value not available*
>xmm5           *value not available*
>xmm6           *value not available*
>xmm7           *value not available*
>xmm8           *value not available*
>xmm9           *value not available*
>xmm10          *value not available*
>xmm11          *value not available*
>xmm12          *value not available*
>xmm13          *value not available*
>xmm14          *value not available*
>xmm15          *value not available*
>mxcsr          *value not available*
>Dump of assembler code for function avrcp_get_play_status_rsp:
>   0x00007ffc79d2fe20 <+0>:	push   %rbx
>   0x00007ffc79d2fe21 <+1>:	sub    $0x10,%rsp
>   0x00007ffc79d2fe25 <+5>:	mov    0x20(%r9),%rax
>   0x00007ffc79d2fe29 <+9>:	test   %rcx,%rcx
>=> 0x00007ffc79d2fe2c <+12>:	mov    (%rax),%rax
>   0x00007ffc79d2fe2f <+15>:	mov    0x50(%rax),%rbx
>   0x00007ffc79d2fe33 <+19>:	je     0x7ffc79d2fe49 <avrcp_get_play_status_rsp+41>
>   0x00007ffc79d2fe35 <+21>:	cmp    $0xa,%sil
>   0x00007ffc79d2fe39 <+25>:	je     0x7ffc79d2fe49 <avrcp_get_play_status_rsp+41>
>   0x00007ffc79d2fe3b <+27>:	movzwl 0x5(%rcx),%eax
>   0x00007ffc79d2fe3f <+31>:	ror    $0x8,%ax
>   0x00007ffc79d2fe43 <+35>:	cmp    $0x9,%ax
>   0x00007ffc79d2fe47 <+39>:	je     0x7ffc79d2fe58 <avrcp_get_play_status_rsp+56>
>   0x00007ffc79d2fe49 <+41>:	add    $0x10,%rsp
>   0x00007ffc79d2fe4d <+45>:	xor    %eax,%eax
>   0x00007ffc79d2fe4f <+47>:	pop    %rbx
>   0x00007ffc79d2fe50 <+48>:	retq   
>   0x00007ffc79d2fe51 <+49>:	nopl   0x0(%rax)
>   0x00007ffc79d2fe58 <+56>:	mov    0x7(%rcx),%esi
>   0x00007ffc79d2fe5b <+59>:	mov    %rbx,%rdi
>   0x00007ffc79d2fe5e <+62>:	mov    %rcx,0x8(%rsp)
>   0x00007ffc79d2fe63 <+67>:	bswap  %esi
>   0x00007ffc79d2fe65 <+69>:	callq  0x7ffc79d35be0 <media_player_set_duration>
>   0x00007ffc79d2fe6a <+74>:	mov    0x8(%rsp),%rcx
>   0x00007ffc79d2fe6f <+79>:	mov    %rbx,%rdi
>   0x00007ffc79d2fe72 <+82>:	mov    0xb(%rcx),%esi
>   0x00007ffc79d2fe75 <+85>:	bswap  %esi
>   0x00007ffc79d2fe77 <+87>:	callq  0x7ffc79d35cb0 <media_player_set_position>
>   0x00007ffc79d2fe7c <+92>:	mov    0x8(%rsp),%rcx
>   0x00007ffc79d2fe81 <+97>:	lea    0x52af7(%rip),%rsi        # 0x7ffc79d8297f
>   0x00007ffc79d2fe88 <+104>:	movzbl 0xf(%rcx),%eax
>   0x00007ffc79d2fe8c <+108>:	cmp    $0x2,%al
>   0x00007ffc79d2fe8e <+110>:	je     0x7ffc79d2feb8 <avrcp_get_play_status_rsp+152>
>   0x00007ffc79d2fe90 <+112>:	jbe    0x7ffc79d2fed0 <avrcp_get_play_status_rsp+176>
>   0x00007ffc79d2fe92 <+114>:	cmp    $0x4,%al
>   0x00007ffc79d2fe94 <+116>:	lea    0x5182a(%rip),%rsi        # 0x7ffc79d816c5
>   0x00007ffc79d2fe9b <+123>:	je     0x7ffc79d2feb8 <avrcp_get_play_status_rsp+152>
>   0x00007ffc79d2fe9d <+125>:	lea    0x51814(%rip),%rsi        # 0x7ffc79d816b8
>   0x00007ffc79d2fea4 <+132>:	jb     0x7ffc79d2feb8 <avrcp_get_play_status_rsp+152>
>   0x00007ffc79d2fea6 <+134>:	cmp    $0xff,%al
>   0x00007ffc79d2fea8 <+136>:	lea    0x50161(%rip),%rsi        # 0x7ffc79d80010
>   0x00007ffc79d2feaf <+143>:	jne    0x7ffc79d2fee6 <avrcp_get_play_status_rsp+198>
>   0x00007ffc79d2feb1 <+145>:	nopl   0x0(%rax)
>   0x00007ffc79d2feb8 <+152>:	mov    %rbx,%rdi
>   0x00007ffc79d2febb <+155>:	callq  0x7ffc79d35f00 <media_player_set_status>
>   0x00007ffc79d2fec0 <+160>:	add    $0x10,%rsp
>   0x00007ffc79d2fec4 <+164>:	xor    %eax,%eax
>   0x00007ffc79d2fec6 <+166>:	pop    %rbx
>   0x00007ffc79d2fec7 <+167>:	retq   
>   0x00007ffc79d2fec8 <+168>:	nopl   0x0(%rax,%rax,1)
>   0x00007ffc79d2fed0 <+176>:	test   %al,%al
>   0x00007ffc79d2fed2 <+178>:	lea    0x52a96(%rip),%rsi        # 0x7ffc79d8296f
>   0x00007ffc79d2fed9 <+185>:	je     0x7ffc79d2feb8 <avrcp_get_play_status_rsp+152>
>   0x00007ffc79d2fedb <+187>:	cmp    $0x1,%al
>   0x00007ffc79d2fedd <+189>:	lea    0x52a93(%rip),%rsi        # 0x7ffc79d82977
>   0x00007ffc79d2fee4 <+196>:	je     0x7ffc79d2feb8 <avrcp_get_play_status_rsp+152>
>   0x00007ffc79d2fee6 <+198>:	xor    %esi,%esi
>   0x00007ffc79d2fee8 <+200>:	jmp    0x7ffc79d2feb8 <avrcp_get_play_status_rsp+152>
>End of assembler dump.

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Attachments on bug 1062683: 860587 | 860588 | 860589 | 860590 | 860591 | 860592 | 860593 | 860594 | 860595 | 860596 | 860597