Attachment 939374 Details for Bug 1144508 – File: backtrace

File: backtrace

backtrace (text/plain), 11.80 KB, created by Moez Roy on 2014-09-19 15:30:57 UTC

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Creator: Moez Roy

Created: 2014-09-19 15:30:57 UTC

Size: 11.80 KB

patch

obsolete

>[New LWP 857]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/sbin/alsactl -s -n 19 -c -E ALSA_CONFIG_PATH=/etc/alsa/alsactl.conf --init'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  free_list (list=list@entry=0x20) at daemon.c:74
>74	daemon.c: No such file or directory.
>
>Thread 1 (Thread 0x7f4d5ec5c740 (LWP 857)):
>#0  free_list (list=list@entry=0x20) at daemon.c:74
>        i = 0
>#1  0x00007f4d5ec91135 in card_free (card=0x7f4d5f573150) at daemon.c:83
>        c = 0x0
>#2  0x00007f4d5ec91cec in state_daemon (file=0x7f4d5ec9251d "/var/lib/alsa/asound.state", cardname=0x0, period=300, pidfile=0x7f4d5ec924ec "/var/run/alsactl.pid") at daemon.c:455
>        count = 3
>        pcount = <optimized out>
>        psize = <optimized out>
>        i = 2
>        j = <optimized out>
>        k = <optimized out>
>        changed = 0
>        last_write = 1411099652
>        now = 1411101451
>        revents = 0
>        cards = 0x7f4d5f573140
>        pfd = <optimized out>
>        pfdn = <optimized out>
>        __FUNCTION__ = "state_daemon"
>#3  0x00007f4d5ec85919 in main (argc=<optimized out>, argv=<optimized out>) at alsactl.c:370
>        devfiles = {0x7f4d5ec92538 "/dev/snd/controlC", 0x7f4d5ec925e5 "/dev/snd/pcmC", 0x7f4d5ec925f3 "/dev/snd/midiC", 0x7f4d5ec92602 "/dev/snd/hwC", 0x0}
>        cfgfile = 0x7f4d5ec9251d "/var/lib/alsa/asound.state"
>        initfile = 0x7fffb0ab7f80 "/lib/alsa/init/00main"
>        pidfile = 0x7f4d5ec924ec "/var/run/alsactl.pid"
>        cardname = 0x0
>        ncardname = "\240\t\306^M\177\000\000\000\000\000\000\000\000\000"
>        cmd = 0x7fffb0ab7f96 "rdaemon"
>        tmp = <optimized out>
>        removestate = 0
>        init_fallback = 1
>        period = 300
>        background = 0
>        daemoncmd = <optimized out>
>        use_nice = 19
>        sched_idle = 1
>        o = <optimized out>
>        j = <optimized out>
>        k = <optimized out>
>        res = 0
>        long_option = 0x0
>        short_option = 0x0
>From                To                  Syms Read   Shared Object Library
>0x00007f4d5e79ff10  0x00007f4d5e81b8ef  Yes         /lib64/libasound.so.2
>0x00007f4d5e46f5c0  0x00007f4d5e4e0c61  Yes         /lib64/libm.so.6
>0x00007f4d5e266ed0  0x00007f4d5e267ade  Yes         /lib64/libdl.so.2
>0x00007f4d5e04fa70  0x00007f4d5e05be81  Yes         /lib64/libpthread.so.0
>0x00007f4d5dcac4f0  0x00007f4d5ddf7994  Yes         /lib64/libc.so.6
>0x00007f4d5da872a0  0x00007f4d5da8a407  Yes         /lib64/librt.so.1
>0x00007f4d5ea5bb10  0x00007f4d5ea766e0  Yes         /lib64/ld-linux-x86-64.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x7f4d5f58e980	139970288871808
>rbx            0x0	0
>rcx            0x7f4d5e044cd8	139970266549464
>rdx            0x7f4d5f58e980	139970288871808
>rsi            0x7f4d5f58e980	139970288871808
>rdi            0x20	32
>rbp            0x0	0x0
>rsp            0x7fffb0ab6850	0x7fffb0ab6850
>r8             0x7f4d5f58e340	139970288870208
>r9             0x0	0
>r10            0x0	0
>r11            0x246	582
>r12            0x7f4d5ec924ec	139970279449836
>r13            0x7fffb0ab68de	140736157411550
>r14            0x2	2
>r15            0x2	2
>rip            0x7f4d5ec91006	0x7f4d5ec91006 <free_list+6>
>eflags         0x10246	[ PF ZF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>st0            0	(raw 0x00000000000000000000)
>st1            0	(raw 0x00000000000000000000)
>st2            0	(raw 0x00000000000000000000)
>st3            0	(raw 0x00000000000000000000)
>st4            0	(raw 0x00000000000000000000)
>st5            0	(raw 0x00000000000000000000)
>st6            0	(raw 0x00000000000000000000)
>st7            0	(raw 0x00000000000000000000)
>fctrl          0x37f	895
>fstat          0x0	0
>ftag           0xffff	65535
>fiseg          0x0	0
>fioff          0x0	0
>foseg          0x0	0
>fooff          0x0	0
>fop            0x0	0
>mxcsr          0x1f80	[ IM DM ZM OM UM PM ]
>ymm0           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0, 0xff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0 <repeats 23 times>}, v16_int16 = {0xff00, 0xff, 0x0, 0x0, 0xff, 0x0 <repeats 11 times>}, v8_int32 = {0xffff00, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0xffff00, 0xff, 0x0, 0x0}, v2_int128 = {0x00000000000000ff0000000000ffff00, 0x00000000000000000000000000000000}}
>ymm1           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x25 <repeats 16 times>, 0x0 <repeats 16 times>}, v16_int16 = {0x2525, 0x2525, 0x2525, 0x2525, 0x2525, 0x2525, 0x2525, 0x2525, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x25252525, 0x25252525, 0x25252525, 0x25252525, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x2525252525252525, 0x2525252525252525, 0x0, 0x0}, v2_int128 = {0x25252525252525252525252525252525, 0x00000000000000000000000000000000}}
>ymm2           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x76, 0x61, 0x6c, 0x75, 0x65, 0x0, 0x0, 0x0, 0x18, 0x4d, 0x4, 0x5e, 0x4d, 0x7f, 0x0 <repeats 18 times>}, v16_int16 = {0x6176, 0x756c, 0x65, 0x0, 0x4d18, 0x5e04, 0x7f4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x756c6176, 0x65, 0x5e044d18, 0x7f4d, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x65756c6176, 0x7f4d5e044d18, 0x0, 0x0}, v2_int128 = {0x00007f4d5e044d1800000065756c6176, 0x00000000000000000000000000000000}}
>ymm3           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x00000000000000000000000000000000, 0x00000000000000000000000000000000}}
>ymm4           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0 <repeats 23 times>}, v16_int16 = {0xff00, 0x0, 0x0, 0x0, 0xff, 0x0 <repeats 11 times>}, v8_int32 = {0xff00, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0xff00, 0xff, 0x0, 0x0}, v2_int128 = {0x00000000000000ff000000000000ff00, 0x00000000000000000000000000000000}}
>ymm5           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2, 0x57, 0x5f, 0x4d, 0x7f, 0x0 <repeats 18 times>}, v16_int16 = {0x1, 0x0, 0x0, 0x0, 0xa200, 0x5f57, 0x7f4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x1, 0x0, 0x5f57a200, 0x7f4d, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x1, 0x7f4d5f57a200, 0x0, 0x0}, v2_int128 = {0x00007f4d5f57a2000000000000000001, 0x00000000000000000000000000000000}}
>ymm6           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0xa0, 0x67, 0xab, 0xb0, 0xff, 0x7f, 0x0, 0x0, 0x45, 0x46, 0x7b, 0x5e, 0x4d, 0x7f, 0x0 <repeats 18 times>}, v16_int16 = {0x67a0, 0xb0ab, 0x7fff, 0x0, 0x4645, 0x5e7b, 0x7f4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0xb0ab67a0, 0x7fff, 0x5e7b4645, 0x7f4d, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x7fffb0ab67a0, 0x7f4d5e7b4645, 0x0, 0x0}, v2_int128 = {0x00007f4d5e7b464500007fffb0ab67a0, 0x00000000000000000000000000000000}}
>ymm7           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0xce, 0x57, 0x5f, 0x4d, 0x7f, 0x0 <repeats 18 times>}, v16_int16 = {0x48, 0x0, 0x0, 0x0, 0xce30, 0x5f57, 0x7f4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x48, 0x0, 0x5f57ce30, 0x7f4d, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x48, 0x7f4d5f57ce30, 0x0, 0x0}, v2_int128 = {0x00007f4d5f57ce300000000000000048, 0x00000000000000000000000000000000}}
>ymm8           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x00000000000000000000000000000000, 0x00000000000000000000000000000000}}
>ymm9           {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x00000000000000000000000000000000, 0x00000000000000000000000000000000}}
>ymm10          {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x00000000000000000000000000000000, 0x00000000000000000000000000000000}}
>ymm11          {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x00000000000000000000000000000000, 0x00000000000000000000000000000000}}
>ymm12          {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x8000000000000000, 0x8000000000000000, 0x0, 0x0}, v32_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xff, 0x0 <repeats 16 times>}, v16_int16 = {0x0, 0x0, 0xff00, 0xffff, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x0, 0xffffff00, 0x0, 0xffff0000, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0xffffff0000000000, 0xffff000000000000, 0x0, 0x0}, v2_int128 = {0xffff000000000000ffffff0000000000, 0x00000000000000000000000000000000}}
>ymm13          {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x00000000000000000000000000000000, 0x00000000000000000000000000000000}}
>ymm14          {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x00000000000000000000000000000000, 0x00000000000000000000000000000000}}
>ymm15          {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x00000000000000000000000000000000, 0x00000000000000000000000000000000}}
>Dump of assembler code for function free_list:
>   0x00007f4d5ec91000 <+0>:	push   %r12
>   0x00007f4d5ec91002 <+2>:	push   %rbp
>   0x00007f4d5ec91003 <+3>:	xor    %ebp,%ebp
>   0x00007f4d5ec91005 <+5>:	push   %rbx
>=> 0x00007f4d5ec91006 <+6>:	mov    0x8(%rdi),%eax
>   0x00007f4d5ec91009 <+9>:	xor    %ebx,%ebx
>   0x00007f4d5ec9100b <+11>:	mov    %rdi,%r12
>   0x00007f4d5ec9100e <+14>:	test   %eax,%eax
>   0x00007f4d5ec91010 <+16>:	jle    0x7f4d5ec91033 <free_list+51>
>   0x00007f4d5ec91012 <+18>:	nopw   0x0(%rax,%rax,1)
>   0x00007f4d5ec91018 <+24>:	mov    (%r12),%rax
>   0x00007f4d5ec9101c <+28>:	add    $0x1,%ebx
>   0x00007f4d5ec9101f <+31>:	mov    (%rax,%rbp,1),%rdi
>   0x00007f4d5ec91023 <+35>:	add    $0x8,%rbp
>   0x00007f4d5ec91027 <+39>:	callq  0x7f4d5ec84810 <free@plt>
>   0x00007f4d5ec9102c <+44>:	cmp    %ebx,0x8(%r12)
>   0x00007f4d5ec91031 <+49>:	jg     0x7f4d5ec91018 <free_list+24>
>   0x00007f4d5ec91033 <+51>:	pop    %rbx
>   0x00007f4d5ec91034 <+52>:	mov    (%r12),%rdi
>   0x00007f4d5ec91038 <+56>:	pop    %rbp
>   0x00007f4d5ec91039 <+57>:	pop    %r12
>   0x00007f4d5ec9103b <+59>:	jmpq   0x7f4d5ec84810 <free@plt>
>End of assembler dump.

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Attachments on bug 1144508: 939374 | 939375 | 939376 | 939377 | 939378 | 939379 | 939380 | 939381 | 939382 | 939383 | 939384 | 939385