Attachment 883742 Details for Bug 1085090 – File: backtrace

File: backtrace

backtrace (text/plain), 14.43 KB, created by Stuart Rothrock on 2014-04-07 19:14:24 UTC

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Creator: Stuart Rothrock

Created: 2014-04-07 19:14:24 UTC

Size: 14.43 KB

patch

obsolete

>[New LWP 1499]
>warning: Could not load shared library symbols for /lib/libiguanaIR.so.0.
>Do you need "set solib-search-path" or "set sysroot"?
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/sbin/lircd --driver atilibusb --device /dev/lirc0 --nodaemon'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  __GI___pthread_mutex_lock (mutex=mutex@entry=0x7f2c20001a40) at ../nptl/pthread_mutex_lock.c:66
>66	  unsigned int type = PTHREAD_MUTEX_TYPE_ELISION (mutex);
>
>Thread 1 (Thread 0x7f2c29372840 (LWP 1499)):
>#0  __GI___pthread_mutex_lock (mutex=mutex@entry=0x7f2c20001a40) at ../nptl/pthread_mutex_lock.c:66
>        type = <optimized out>
>        id = <optimized out>
>#1  0x00007f2c26ce7c63 in libusb_unref_device (dev=0x7f2c20001a40) at core.c:993
>        refcnt = <optimized out>
>        __FUNCTION__ = "libusb_unref_device"
>#2  0x00007f2c26cebd69 in handle_events (ctx=ctx@entry=0x7f2c2b5c2c90, tv=tv@entry=0x7fffd99fe240) at io.c:2019
>        message = {event = LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT, device = 0x7f2c20001a40}
>        ret = <optimized out>
>        r = 1
>        ipollfd = <optimized out>
>        nfds = 4
>        fds = 0x7f2c2b5c59c0
>        i = <optimized out>
>        timeout_ms = <optimized out>
>        special_event = 1
>        __FUNCTION__ = "handle_events"
>#3  0x00007f2c26cec793 in libusb_handle_events_timeout_completed (ctx=ctx@entry=0x7f2c2b5c2c90, tv=tv@entry=0x7fffd99fe290, completed=completed@entry=0x7fffd99fe2f4) at io.c:2137
>        r = 0
>        poll_timeout = {tv_sec = 60, tv_usec = 0}
>        __FUNCTION__ = "libusb_handle_events_timeout_completed"
>#4  0x00007f2c26cec8d0 in libusb_handle_events_completed (ctx=ctx@entry=0x7f2c2b5c2c90, completed=completed@entry=0x7fffd99fe2f4) at io.c:2236
>        tv = {tv_sec = 60, tv_usec = 0}
>#5  0x00007f2c26ced161 in sync_transfer_wait_for_completion (transfer=transfer@entry=0x7f2c2b5c72a8) at sync.c:50
>        r = <optimized out>
>        completed = 0x7fffd99fe2f4
>        ctx = 0x7f2c2b5c2c90
>        __FUNCTION__ = "sync_transfer_wait_for_completion"
>#6  0x00007f2c26ced249 in do_sync_bulk_transfer (dev_handle=0x7f2c2b5c7a60, endpoint=<optimized out>, buffer=buffer@entry=0x7fffd99fe390 "\024\332\025", length=5, transferred=transferred@entry=0x7fffd99fe364, timeout=60000, type=type@entry=3 '\003') at sync.c:179
>        transfer = 0x7f2c2b5c72a8
>        completed = 0
>        r = <optimized out>
>        __FUNCTION__ = "do_sync_bulk_transfer"
>#7  0x00007f2c26ced614 in libusb_interrupt_transfer (dev_handle=<optimized out>, endpoint=<optimized out>, data=data@entry=0x7fffd99fe390 "\024\332\025", length=<optimized out>, transferred=transferred@entry=0x7fffd99fe364, timeout=<optimized out>) at sync.c:305
>No locals.
>#8  0x00007f2c27f57c36 in usb_interrupt_io (ep=<optimized out>, bytes=bytes@entry=0x7fffd99fe390 "\024\332\025", size=<optimized out>, timeout=<optimized out>, dev=<optimized out>) at core.c:800
>        actual_length = 32767
>        r = <optimized out>
>#9  0x00007f2c27f58f4b in usb_interrupt_read (dev=<optimized out>, ep=<optimized out>, bytes=bytes@entry=0x7fffd99fe390 "\024\332\025", size=size@entry=5, timeout=timeout@entry=60000) at core.c:821
>        __FUNCTION__ = "usb_interrupt_read"
>#10 0x00007f2c293cca72 in usb_read_loop (fd=8) at hw_atilibusb.c:301
>        buf = "\024\332\025\000"
>        bytes_w = <optimized out>
>        channel = <optimized out>
>        bytes_r = <optimized out>
>        pos = <optimized out>
>        inited = 1
>        err = 0
>#11 ati_init () at hw_atilibusb.c:156
>        pipe_fd = {7, 8}
>#12 0x00007f2c293c0bcc in add_client (sock=<optimized out>) at lircd.c:704
>        fd = 6
>        clilen = 2
>        client_addr = {sa_family = 1, sa_data = "\000\000\000\000\000\000\001\000\000\000\000\000\000"}
>        flags = <optimized out>
>#13 0x00007f2c293c46d1 in waitfordata (maxusec=maxusec@entry=0) at lircd.c:2015
>        fds = {fds_bits = {16, 0 <repeats 15 times>}}
>        maxfd = <optimized out>
>        i = <optimized out>
>        ret = <optimized out>
>        reconnect = <optimized out>
>        tv = {tv_sec = 0, tv_usec = 0}
>        start = {tv_sec = 1395631357, tv_usec = 970320}
>        now = {tv_sec = 1395631360, tv_usec = 624974}
>        timeout = <optimized out>
>        release_time = {tv_sec = 0, tv_usec = 0}
>#14 0x00007f2c293c4917 in loop () at lircd.c:2035
>        message = <optimized out>
>#15 0x00007f2c293bee55 in main (argc=<optimized out>, argv=0x7fffd99fe7c8) at lircd.c:2312
>        act = {__sigaction_handler = {sa_handler = 0x7f2c293befa0 <sighup>, sa_sigaction = 0x7f2c293befa0 <sighup>}, sa_mask = {__val = {0 <repeats 16 times>}}, sa_flags = 268435456, sa_restorer = 0x1}
>        nodaemon = 1
>        permission = 438
>        device = 0x7fffd99fef0d "/dev/lirc0"
>From                To                  Syms Read   Shared Object Library
>0x00007f2c28ed6e40  0x00007f2c28f53550  Yes         /lib64/libasound.so.2
>0x00007f2c28ca2c20  0x00007f2c28ca5f78  Yes         /lib64/libftdi.so.1
>                                        No          /lib/libiguanaIR.so.0
>0x00007f2c28897d20  0x00007f2c288999fc  Yes         /lib64/libirman.so.0
>0x00007f2c2866b9f0  0x00007f2c28682344  Yes         /lib64/libportaudio.so.2
>0x00007f2c28364890  0x00007f2c283d3bb8  Yes         /lib64/libm.so.6
>0x00007f2c2815cf10  0x00007f2c2815d804  Yes         /lib64/libutil.so.1
>0x00007f2c27f577c0  0x00007f2c27f59358  Yes         /lib64/libusb-0.1.so.4
>0x00007f2c27d3e9f0  0x00007f2c27d4a614  Yes         /lib64/libpthread.so.0
>0x00007f2c27b35da0  0x00007f2c27b36c01  Yes         /lib64/libsystemd-daemon.so.0
>0x00007f2c27921af0  0x00007f2c27931218  Yes         /lib64/libgcc_s.so.1
>0x00007f2c2757f560  0x00007f2c276c0bb4  Yes         /lib64/libc.so.6
>0x00007f2c2735ced0  0x00007f2c2735d9d0  Yes         /lib64/libdl.so.2
>0x00007f2c271562d0  0x00007f2c271590bc  Yes         /lib64/librt.so.1
>0x00007f2c29192b10  0x00007f2c291abc70  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f2c26f0a7d0  0x00007f2c26f36c94  Yes         /lib64/libjack.so.0
>0x00007f2c26ce6f90  0x00007f2c26cf23f8  Yes         /lib64/libusb-1.0.so.0
>0x00007f2c26acc5d0  0x00007f2c26adcec0  Yes         /lib64/libcelt0.so.2
>0x00007f2c26881070  0x00007f2c268bccac  Yes         /lib64/libopus.so.0
>0x00007f2c265d1ab0  0x00007f2c2663862a  Yes         /lib64/libstdc++.so.6
>0x00007f2c263674a0  0x00007f2c2636ff52  Yes         /lib64/libudev.so.1
>0x00007f2c261464a0  0x00007f2c26158fe4  Yes         /lib64/libselinux.so.1
>0x00007f2c25edb770  0x00007f2c25f258e8  Yes         /lib64/libpcre.so.1
>0x00007f2c25cb80e0  0x00007f2c25cce060  Yes         /lib64/liblzma.so.5
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x0	0
>rbx            0x7f2c20001a40	139827492166208
>rcx            0x7f2c2b5c2d10	139827682749712
>rdx            0x7f2c2b5c2d20	139827682749728
>rsi            0x0	0
>rdi            0x7f2c20001a40	139827492166208
>rbp            0x7f2c2b5c59c0	0x7f2c2b5c59c0
>rsp            0x7fffd99fe1a8	0x7fffd99fe1a8
>r8             0x0	0
>r9             0xea60	60000
>r10            0x0	0
>r11            0x0	0
>r12            0x4	4
>r13            0x7f2c2b5c2c90	139827682749584
>r14            0x0	0
>r15            0x7f2c2b5c2d88	139827682749832
>rip            0x7f2c27d42fe0	0x7f2c27d42fe0 <__GI___pthread_mutex_lock>
>eflags         0x10202	[ 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 __GI___pthread_mutex_lock:
>=> 0x00007f2c27d42fe0 <+0>:	mov    0x10(%rdi),%esi
>   0x00007f2c27d42fe3 <+3>:	mov    %rdi,%r8
>   0x00007f2c27d42fe6 <+6>:	mov    %esi,%eax
>   0x00007f2c27d42fe8 <+8>:	and    $0x17f,%eax
>   0x00007f2c27d42fed <+13>:	nop
>   0x00007f2c27d42fee <+14>:	mov    %esi,%edx
>   0x00007f2c27d42ff0 <+16>:	and    $0x7c,%edx
>   0x00007f2c27d42ff3 <+19>:	jne    0x7f2c27d4309d <__GI___pthread_mutex_lock+189>
>   0x00007f2c27d42ff9 <+25>:	test   %eax,%eax
>   0x00007f2c27d42ffb <+27>:	jne    0x7f2c27d4305d <__GI___pthread_mutex_lock+125>
>   0x00007f2c27d42ffd <+29>:	mov    0x2124e1(%rip),%eax        # 0x7f2c27f554e4 <__pthread_force_elision>
>   0x00007f2c27d43003 <+35>:	test   %eax,%eax
>   0x00007f2c27d43005 <+37>:	je     0x7f2c27d43030 <__GI___pthread_mutex_lock+80>
>   0x00007f2c27d43007 <+39>:	test   $0x300,%esi
>   0x00007f2c27d4300d <+45>:	jne    0x7f2c27d43030 <__GI___pthread_mutex_lock+80>
>   0x00007f2c27d4300f <+47>:	or     $0x100,%esi
>   0x00007f2c27d43015 <+53>:	mov    %esi,0x10(%rdi)
>   0x00007f2c27d43018 <+56>:	mov    %esi,%edx
>   0x00007f2c27d4301a <+58>:	lea    0x16(%r8),%rsi
>   0x00007f2c27d4301e <+62>:	mov    %r8,%rdi
>   0x00007f2c27d43021 <+65>:	and    $0x80,%edx
>   0x00007f2c27d43027 <+71>:	jmpq   0x7f2c27d4a1c0 <__lll_lock_elision>
>   0x00007f2c27d4302c <+76>:	nopl   0x0(%rax)
>   0x00007f2c27d43030 <+80>:	and    $0x80,%esi
>   0x00007f2c27d43036 <+86>:	mov    $0x1,%edi
>   0x00007f2c27d4303b <+91>:	xor    %eax,%eax
>   0x00007f2c27d4303d <+93>:	lock cmpxchg %edi,(%r8)
>   0x00007f2c27d43042 <+98>:	jne    0x7f2c27d4316a <_L_lock_814>
>   0x00007f2c27d43048 <+104>:	mov    %fs:0x2d0,%eax
>   0x00007f2c27d43050 <+112>:	mov    %eax,0x8(%r8)
>   0x00007f2c27d43054 <+116>:	addl   $0x1,0xc(%r8)
>   0x00007f2c27d43059 <+121>:	nop
>   0x00007f2c27d4305a <+122>:	xor    %eax,%eax
>   0x00007f2c27d4305c <+124>:	retq   
>   0x00007f2c27d4305d <+125>:	cmp    $0x100,%eax
>   0x00007f2c27d43062 <+130>:	je     0x7f2c27d43018 <__GI___pthread_mutex_lock+56>
>   0x00007f2c27d43064 <+132>:	mov    %esi,%eax
>   0x00007f2c27d43066 <+134>:	and    $0x7f,%eax
>   0x00007f2c27d43069 <+137>:	cmp    $0x1,%eax
>   0x00007f2c27d4306c <+140>:	jne    0x7f2c27d430b7 <__GI___pthread_mutex_lock+215>
>   0x00007f2c27d4306e <+142>:	mov    %fs:0x2d0,%eax
>   0x00007f2c27d43076 <+150>:	cmp    0x8(%rdi),%eax
>   0x00007f2c27d43079 <+153>:	je     0x7f2c27d430a2 <__GI___pthread_mutex_lock+194>
>   0x00007f2c27d4307b <+155>:	and    $0x80,%esi
>   0x00007f2c27d43081 <+161>:	mov    $0x1,%edi
>   0x00007f2c27d43086 <+166>:	xor    %eax,%eax
>   0x00007f2c27d43088 <+168>:	lock cmpxchg %edi,(%r8)
>   0x00007f2c27d4308d <+173>:	jne    0x7f2c27d43185 <_L_lock_874>
>   0x00007f2c27d43093 <+179>:	movl   $0x1,0x4(%r8)
>   0x00007f2c27d4309b <+187>:	jmp    0x7f2c27d43048 <__GI___pthread_mutex_lock+104>
>   0x00007f2c27d4309d <+189>:	jmpq   0x7f2c27d3e9f0 <__pthread_mutex_lock_full>
>   0x00007f2c27d430a2 <+194>:	mov    0x4(%rdi),%eax
>   0x00007f2c27d430a5 <+197>:	cmp    $0xffffffff,%eax
>   0x00007f2c27d430a8 <+200>:	je     0x7f2c27d43133 <__GI___pthread_mutex_lock+339>
>   0x00007f2c27d430ae <+206>:	add    $0x1,%eax
>   0x00007f2c27d430b1 <+209>:	mov    %eax,0x4(%rdi)
>   0x00007f2c27d430b4 <+212>:	xor    %eax,%eax
>   0x00007f2c27d430b6 <+214>:	retq   
>   0x00007f2c27d430b7 <+215>:	cmp    $0x3,%eax
>   0x00007f2c27d430ba <+218>:	jne    0x7f2c27d43153 <__GI___pthread_mutex_lock+371>
>   0x00007f2c27d430c0 <+224>:	cmpl   $0x0,0x21233d(%rip)        # 0x7f2c27f55404 <__is_smp>
>   0x00007f2c27d430c7 <+231>:	je     0x7f2c27d43030 <__GI___pthread_mutex_lock+80>
>   0x00007f2c27d430cd <+237>:	mov    %edx,%eax
>   0x00007f2c27d430cf <+239>:	mov    $0x1,%edx
>   0x00007f2c27d430d4 <+244>:	lock cmpxchg %edx,(%rdi)
>   0x00007f2c27d430d8 <+248>:	test   %eax,%eax
>   0x00007f2c27d430da <+250>:	je     0x7f2c27d43048 <__GI___pthread_mutex_lock+104>
>   0x00007f2c27d430e0 <+256>:	movswl 0x14(%rdi),%eax
>   0x00007f2c27d430e4 <+260>:	mov    $0x1,%esi
>   0x00007f2c27d430e9 <+265>:	lea    0xa(%rax,%rax,1),%ecx
>   0x00007f2c27d430ed <+269>:	mov    $0x64,%eax
>   0x00007f2c27d430f2 <+274>:	cmp    $0x64,%ecx
>   0x00007f2c27d430f5 <+277>:	cmovg  %eax,%ecx
>   0x00007f2c27d430f8 <+280>:	xor    %dl,%dl
>   0x00007f2c27d430fa <+282>:	xor    %edi,%edi
>   0x00007f2c27d430fc <+284>:	add    $0x1,%edx
>   0x00007f2c27d430ff <+287>:	lea    -0x1(%rdx),%eax
>   0x00007f2c27d43102 <+290>:	cmp    %eax,%ecx
>   0x00007f2c27d43104 <+292>:	jle    0x7f2c27d43139 <__GI___pthread_mutex_lock+345>
>   0x00007f2c27d43106 <+294>:	pause  
>   0x00007f2c27d43108 <+296>:	mov    %edi,%eax
>   0x00007f2c27d4310a <+298>:	lock cmpxchg %esi,(%r8)
>   0x00007f2c27d4310f <+303>:	test   %eax,%eax
>   0x00007f2c27d43111 <+305>:	jne    0x7f2c27d430fc <__GI___pthread_mutex_lock+284>
>   0x00007f2c27d43113 <+307>:	movzwl 0x14(%r8),%ecx
>   0x00007f2c27d43118 <+312>:	mov    $0x8,%esi
>   0x00007f2c27d4311d <+317>:	movswl %cx,%eax
>   0x00007f2c27d43120 <+320>:	sub    %eax,%edx
>   0x00007f2c27d43122 <+322>:	mov    %edx,%eax
>   0x00007f2c27d43124 <+324>:	cltd   
>   0x00007f2c27d43125 <+325>:	idiv   %esi
>   0x00007f2c27d43127 <+327>:	add    %ecx,%eax
>   0x00007f2c27d43129 <+329>:	mov    %ax,0x14(%r8)
>   0x00007f2c27d4312e <+334>:	jmpq   0x7f2c27d43048 <__GI___pthread_mutex_lock+104>
>   0x00007f2c27d43133 <+339>:	mov    $0xb,%eax
>   0x00007f2c27d43138 <+344>:	retq   
>   0x00007f2c27d43139 <+345>:	mov    0x10(%r8),%esi
>   0x00007f2c27d4313d <+349>:	mov    $0x1,%edi
>   0x00007f2c27d43142 <+354>:	xor    %eax,%eax
>   0x00007f2c27d43144 <+356>:	and    $0x80,%esi
>   0x00007f2c27d4314a <+362>:	lock cmpxchg %edi,(%r8)
>   0x00007f2c27d4314f <+367>:	jne    0x7f2c27d431a0 <_L_lock_1026>
>   0x00007f2c27d43151 <+369>:	jmp    0x7f2c27d43113 <__GI___pthread_mutex_lock+307>
>   0x00007f2c27d43153 <+371>:	mov    %fs:0x2d0,%eax
>   0x00007f2c27d4315b <+379>:	cmp    0x8(%rdi),%eax
>   0x00007f2c27d4315e <+382>:	jne    0x7f2c27d43030 <__GI___pthread_mutex_lock+80>
>   0x00007f2c27d43164 <+388>:	mov    $0x23,%eax
>   0x00007f2c27d43169 <+393>:	retq   
>End of assembler dump.

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Attachments on bug 1085090: 883742 | 883743 | 883744 | 883745 | 883746 | 883747 | 883748 | 883749 | 883750 | 883751 | 883752