Attachment 1510341 Details for Bug 1655209 – File: backtrace

File: backtrace

backtrace (text/plain), 9.32 KB, created by Franco Catarino on 2018-12-01 06:39:33 UTC

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Creator: Franco Catarino

Created: 2018-12-01 06:39:33 UTC

Size: 9.32 KB

patch

obsolete

>[New LWP 18835]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `qdbus close'.
>Program terminated with signal SIGABRT, Aborted.
>#0  0x00007feb24ddbf4b in __GI___libc_sigaction (sig=2, act=0x7ffe641f6810, oact=0x0) at ../sysdeps/unix/sysv/linux/x86_64/sigaction.c:47
>47	{
>
>Thread 1 (Thread 0x7feb268b1dc0 (LWP 18835)):
>#0  0x00007feb24ddbf4b in __GI___libc_sigaction (sig=2, act=0x7ffe641f6810, oact=0x0) at ../sysdeps/unix/sysv/linux/x86_64/sigaction.c:47
>        result = <optimized out>
>        kact = {k_sa_handler = 0x0, sa_flags = 6921198193236722688, sa_restorer = 0x0, sa_mask = {__val = {94296260397104, 94296260397168, 140647916235840, 0, 94296260398608, 64, 140647912869893, 64, 144, 94296260397120, 140730578201176, 2, 0, 18446744067267100671, 18446744073709551615, 18446744073709551615}}}
>        koact = {k_sa_handler = 0xffffffffffffffff, sa_flags = 18446744073709551615, sa_restorer = 0xffffffffffffffff, sa_mask = {__val = {18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 140730578201136, 6921198193236722688, 140647910162344, 140647912465809, 32, 0, 0}}}
>#1  0x0000000000000000 in ?? ()
>No symbol table info available.
>From                To                  Syms Read   Shared Object Library
>0x00007feb2644df60  0x00007feb264a67e1  Yes         /lib64/libQtDBus.so.4
>0x00007feb261facc0  0x00007feb262250d7  Yes         /lib64/libQtXml.so.4
>0x00007feb25d2f120  0x00007feb25ed5a0d  Yes         /lib64/libQtCore.so.4
>0x00007feb25aa8be0  0x00007feb25ab68f1  Yes         /lib64/libpthread.so.0
>0x00007feb2579c590  0x00007feb2585291e  No          /lib64/libstdc++.so.6
>0x00007feb253879f0  0x00007feb25439e6a  Yes         /lib64/libm.so.6
>0x00007feb25166ad0  0x00007feb251776f5  No          /lib64/libgcc_s.so.1
>0x00007feb24dc63a0  0x00007feb24f0d09f  Yes         /lib64/libc.so.6
>0x00007feb24b61a90  0x00007feb24b8e2b5  No          /lib64/libdbus-1.so.3
>0x00007feb2493e420  0x00007feb2494b5f7  Yes         /lib64/libz.so.1
>0x00007feb24738ee0  0x00007feb24739bbe  Yes         /lib64/libdl.so.2
>0x00007feb24536660  0x00007feb245367a2  Yes         /lib64/libgthread-2.0.so.0
>0x00007feb2423a0d0  0x00007feb242b50ae  Yes         /lib64/libglib-2.0.so.0
>0x00007feb24019210  0x00007feb2401c46c  Yes         /lib64/librt.so.1
>0x00007feb266c6f60  0x00007feb266e5050  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007feb23d89100  0x00007feb23ded789  No          /lib64/libsystemd.so.0
>0x00007feb23b0a660  0x00007feb23b5ab86  Yes         /lib64/libpcre.so.1
>0x00007feb238e50b0  0x00007feb238fbfd6  Yes         /lib64/liblzma.so.5
>0x00007feb236ccfd0  0x00007feb236de3db  No          /lib64/liblz4.so.1
>0x00007feb234c75b0  0x00007feb234c8e8f  Yes         /lib64/libcap.so.2
>0x00007feb23278ee0  0x00007feb232b025e  No          /lib64/libmount.so.1
>0x00007feb22f5c5c0  0x00007feb23029bfc  Yes         /lib64/libgcrypt.so.20
>0x00007feb22d0a6f0  0x00007feb22d3b27e  No          /lib64/libblkid.so.1
>0x00007feb22afa740  0x00007feb22afe171  No          /lib64/libuuid.so.1
>0x00007feb228d6df0  0x00007feb228ee93f  Yes         /lib64/libselinux.so.1
>0x00007feb226b41e0  0x00007feb226c578e  Yes         /lib64/libgpg-error.so.0
>0x00007feb22432160  0x00007feb2248ccb3  Yes         /lib64/libpcre2-8.so.0
>0x00007feb15a5a720  0x00007feb15a5bed5  Yes         /usr/lib64/gconv/UTF-16.so
>0x00007feb156699b0  0x00007feb157c59be  Yes         /lib64/libicui18n.so.60
>0x00007feb15239a20  0x00007feb1530a7aa  No          /lib64/libicuuc.so.60
>0x00007feb136304e0  0x00007feb13630599  Yes (*)     /lib64/libicudata.so.60
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x6	6
>rcx            0x7feb24ddbf4b	140647912554315
>rdx            0x0	0
>rsi            0x7ffe641f6810	140730578200592
>rdi            0x2	2
>rbp            0x0	0x0
>rsp            0x7ffe641f6810	0x7ffe641f6810
>r8             0x0	0
>r9             0x7ffe641f6810	140730578200592
>r10            0x8	8
>r11            0x246	582
>r12            0x55c30f1ad448	94296260400200
>r13            0x55c30f1ad408	94296260400136
>r14            0x55c30f1ad498	94296260400280
>r15            0x55c30f1ad448	94296260400200
>rip            0x7feb24ddbf4b	0x7feb24ddbf4b <__GI___libc_sigaction+11>
>eflags         0x246	[ PF ZF IF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function __GI___libc_sigaction:
>   0x00007feb24ddbf40 <+0>:	sub    $0x148,%rsp
>   0x00007feb24ddbf47 <+7>:	mov    %rdx,%r8
>   0x00007feb24ddbf4a <+10>:	mov    %fs:0x28,%rax
>   0x00007feb24ddbf53 <+19>:	mov    %rax,0x138(%rsp)
>   0x00007feb24ddbf5b <+27>:	xor    %eax,%eax
>   0x00007feb24ddbf5d <+29>:	test   %rsi,%rsi
>   0x00007feb24ddbf60 <+32>:	je     0x7feb24ddc0d8 <__GI___libc_sigaction+408>
>   0x00007feb24ddbf66 <+38>:	mov    (%rsi),%rax
>   0x00007feb24ddbf69 <+41>:	movdqu 0x8(%rsi),%xmm0
>   0x00007feb24ddbf6e <+46>:	mov    %rsp,%rcx
>   0x00007feb24ddbf71 <+49>:	lea    0xa0(%rsp),%rdx
>   0x00007feb24ddbf79 <+57>:	movdqu 0x18(%rsi),%xmm1
>   0x00007feb24ddbf7e <+62>:	movdqu 0x28(%rsi),%xmm2
>   0x00007feb24ddbf83 <+67>:	movdqu 0x38(%rsi),%xmm3
>   0x00007feb24ddbf88 <+72>:	movdqu 0x48(%rsi),%xmm4
>   0x00007feb24ddbf8d <+77>:	mov    %rax,(%rsp)
>   0x00007feb24ddbf91 <+81>:	mov    0x88(%rsi),%eax
>   0x00007feb24ddbf97 <+87>:	movdqu 0x58(%rsi),%xmm5
>   0x00007feb24ddbf9c <+92>:	movups %xmm0,0x18(%rsp)
>   0x00007feb24ddbfa1 <+97>:	movdqu 0x68(%rsi),%xmm6
>   0x00007feb24ddbfa6 <+102>:	movdqu 0x78(%rsi),%xmm7
>   0x00007feb24ddbfab <+107>:	movups %xmm1,0x28(%rcx)
>   0x00007feb24ddbfaf <+111>:	mov    %rcx,%rsi
>   0x00007feb24ddbfb2 <+114>:	or     $0x4000000,%eax
>   0x00007feb24ddbfb7 <+119>:	test   %r8,%r8
>   0x00007feb24ddbfba <+122>:	movups %xmm2,0x38(%rcx)
>   0x00007feb24ddbfbe <+126>:	cltq   
>   0x00007feb24ddbfc0 <+128>:	movups %xmm3,0x48(%rcx)
>   0x00007feb24ddbfc4 <+132>:	mov    %rax,0x8(%rsp)
>   0x00007feb24ddbfc9 <+137>:	lea    -0xa0(%rip),%rax        # 0x7feb24ddbf30 <__restore_rt>
>   0x00007feb24ddbfd0 <+144>:	mov    %rax,0x10(%rsp)
>   0x00007feb24ddbfd5 <+149>:	mov    $0x0,%eax
>   0x00007feb24ddbfda <+154>:	cmove  %rax,%rdx
>   0x00007feb24ddbfde <+158>:	movups %xmm4,0x58(%rcx)
>   0x00007feb24ddbfe2 <+162>:	movups %xmm5,0x68(%rcx)
>   0x00007feb24ddbfe6 <+166>:	movups %xmm6,0x78(%rcx)
>   0x00007feb24ddbfea <+170>:	movups %xmm7,0x88(%rcx)
>   0x00007feb24ddbff1 <+177>:	mov    $0xd,%ecx
>   0x00007feb24ddbff6 <+182>:	mov    $0x8,%r10d
>   0x00007feb24ddbffc <+188>:	mov    %ecx,%eax
>   0x00007feb24ddbffe <+190>:	syscall 
>   0x00007feb24ddc000 <+192>:	mov    %rax,%rdx
>   0x00007feb24ddc003 <+195>:	cmp    $0xfffffffffffff000,%rax
>   0x00007feb24ddc009 <+201>:	ja     0x7feb24ddc0f8 <__GI___libc_sigaction+440>
>   0x00007feb24ddc00f <+207>:	test   %r8,%r8
>   0x00007feb24ddc012 <+210>:	je     0x7feb24ddc0b9 <__GI___libc_sigaction+377>
>   0x00007feb24ddc018 <+216>:	test   %eax,%eax
>   0x00007feb24ddc01a <+218>:	js     0x7feb24ddc0b9 <__GI___libc_sigaction+377>
>   0x00007feb24ddc020 <+224>:	mov    0xa0(%rsp),%rdx
>   0x00007feb24ddc028 <+232>:	movdqu 0xb8(%rsp),%xmm0
>   0x00007feb24ddc031 <+241>:	movdqu 0xc8(%rsp),%xmm1
>   0x00007feb24ddc03a <+250>:	movdqu 0xd8(%rsp),%xmm2
>   0x00007feb24ddc043 <+259>:	movdqu 0xe8(%rsp),%xmm3
>   0x00007feb24ddc04c <+268>:	mov    %rdx,(%r8)
>   0x00007feb24ddc04f <+271>:	mov    0xa8(%rsp),%rdx
>   0x00007feb24ddc057 <+279>:	movups %xmm0,0x8(%r8)
>   0x00007feb24ddc05c <+284>:	movdqu 0xf8(%rsp),%xmm4
>   0x00007feb24ddc065 <+293>:	movdqu 0x108(%rsp),%xmm5
>   0x00007feb24ddc06e <+302>:	movups %xmm1,0x18(%r8)
>   0x00007feb24ddc073 <+307>:	movdqu 0x118(%rsp),%xmm6
>   0x00007feb24ddc07c <+316>:	movdqu 0x128(%rsp),%xmm7
>   0x00007feb24ddc085 <+325>:	mov    %edx,0x88(%r8)
>   0x00007feb24ddc08c <+332>:	mov    0xb0(%rsp),%rdx
>   0x00007feb24ddc094 <+340>:	movups %xmm2,0x28(%r8)
>   0x00007feb24ddc099 <+345>:	movups %xmm3,0x38(%r8)
>   0x00007feb24ddc09e <+350>:	mov    %rdx,0x90(%r8)
>   0x00007feb24ddc0a5 <+357>:	movups %xmm4,0x48(%r8)
>   0x00007feb24ddc0aa <+362>:	movups %xmm5,0x58(%r8)
>   0x00007feb24ddc0af <+367>:	movups %xmm6,0x68(%r8)
>   0x00007feb24ddc0b4 <+372>:	movups %xmm7,0x78(%r8)
>   0x00007feb24ddc0b9 <+377>:	mov    0x138(%rsp),%rcx
>   0x00007feb24ddc0c1 <+385>:	xor    %fs:0x28,%rcx
>   0x00007feb24ddc0ca <+394>:	jne    0x7feb24ddc10b <__GI___libc_sigaction+459>
>   0x00007feb24ddc0cc <+396>:	add    $0x148,%rsp
>   0x00007feb24ddc0d3 <+403>:	retq   
>   0x00007feb24ddc0d4 <+404>:	nopl   0x0(%rax)
>   0x00007feb24ddc0d8 <+408>:	xor    %edx,%edx
>   0x00007feb24ddc0da <+410>:	xor    %esi,%esi
>   0x00007feb24ddc0dc <+412>:	test   %r8,%r8
>   0x00007feb24ddc0df <+415>:	je     0x7feb24ddbff1 <__GI___libc_sigaction+177>
>   0x00007feb24ddc0e5 <+421>:	lea    0xa0(%rsp),%rdx
>   0x00007feb24ddc0ed <+429>:	xor    %esi,%esi
>   0x00007feb24ddc0ef <+431>:	jmpq   0x7feb24ddbff1 <__GI___libc_sigaction+177>
>   0x00007feb24ddc0f4 <+436>:	nopl   0x0(%rax)
>   0x00007feb24ddc0f8 <+440>:	mov    0x381d81(%rip),%rax        # 0x7feb2515de80
>   0x00007feb24ddc0ff <+447>:	neg    %edx
>   0x00007feb24ddc101 <+449>:	mov    %edx,%fs:(%rax)
>   0x00007feb24ddc104 <+452>:	mov    $0xffffffff,%eax
>   0x00007feb24ddc109 <+457>:	jmp    0x7feb24ddc0b9 <__GI___libc_sigaction+377>
>   0x00007feb24ddc10b <+459>:	callq  0x7feb24eb02e0 <__stack_chk_fail>
>End of assembler dump.
>== EXPLOITABLE ==

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Attachments on bug 1655209: 1510341 | 1510342 | 1510343 | 1510344 | 1510345 | 1510346 | 1510347 | 1510348 | 1510349 | 1510350 | 1510351