Attachment 829853 Details for Bug 1035426 – File: backtrace

File: backtrace

backtrace (text/plain), 7.55 KB, created by Frank Büttner on 2013-11-27 18:13:12 UTC

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Creator: Frank Büttner

Created: 2013-11-27 18:13:12 UTC

Size: 7.55 KB

patch

obsolete

>[New LWP 10819]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/bin/mc -P /tmp/mc-frank/mc.pwd.23747'.
>Program terminated with signal 11, Segmentation fault.
>#0  vfs_s_free_inode (me=0x1c60920, ino=0x6463726576697264) at direntry.c:917
>917	    if (ino->st.st_nlink > 1)
>
>Thread 1 (Thread 0x7f64d1760840 (LWP 10819)):
>#0  vfs_s_free_inode (me=0x1c60920, ino=0x6463726576697264) at direntry.c:917
>No locals.
>#1  0x0000000000469f98 in vfs_s_free_super (me=0x1c60920, super=0x1c608d0) at direntry.c:344
>No locals.
>#2  0x0000000000429718 in vfs_gc_done () at gc.c:296
>        stamp = 0x1c51850
>        st = <optimized out>
>#3  0x000000000045a3bd in vfs_shut () at vfs.c:467
>        i = <optimized out>
>#4  0x000000000040b17b in main (argc=1, argv=0x7fffbbd80958) at main.c:408
>        error = 0x0
>        config_migrated = 0
>        config_migrate_msg = 0x0
>        exit_code = 0
>From                To                  Syms Read   Shared Object Library
>0x0000003732848cd0  0x00000037328b79cc  Yes         /lib64/libslang.so.2
>0x0000003734401f30  0x0000003734404480  Yes         /lib64/libgpm.so.2
>0x000000374c0054a0  0x000000374c01e958  Yes         /lib64/libssh2.so.1
>0x0000003023201120  0x0000003023201fd8  Yes         /lib64/libgmodule-2.0.so.0
>0x000000302261a260  0x00000030226af89c  Yes         /lib64/libglib-2.0.so.0
>0x0000003731805790  0x00000037318103b4  Yes         /lib64/libpthread.so.0
>0x0000003730c1f410  0x0000003730d62740  Yes         /lib64/libc.so.6
>0x0000003731400ed0  0x00000037314019d0  Yes         /lib64/libdl.so.2
>0x00000037310054b0  0x000000373106fbb8  Yes         /lib64/libm.so.6
>0x000000373dc181b0  0x000000373dc515d0  Yes         /lib64/libssl.so.10
>0x0000003739a65d00  0x0000003739b521d8  Yes         /lib64/libcrypto.so.10
>0x0000003731c02170  0x0000003731c0e5f0  Yes         /lib64/libz.so.1
>0x0000003730800ae0  0x000000373081ac0a  Yes         /lib64/ld-linux-x86-64.so.2
>0x000000373b80bbb0  0x000000373b83bb44  Yes         /lib64/libgssapi_krb5.so.2
>0x000000373c824530  0x000000373c88547c  Yes         /lib64/libkrb5.so.3
>0x000000373b401510  0x000000373b4020d4  Yes         /lib64/libcom_err.so.2
>0x000000373c004750  0x000000373c0246c0  Yes         /lib64/libk5crypto.so.3
>0x000000373c4035e0  0x000000373c409f3c  Yes         /lib64/libkrb5support.so.0
>0x000000373bc011c0  0x000000373bc01b1c  Yes         /lib64/libkeyutils.so.1
>0x0000003735803a40  0x000000373581271c  Yes         /lib64/libresolv.so.2
>0x0000003733806260  0x0000003733817e9c  Yes         /lib64/libselinux.so.1
>0x0000003733c015f0  0x0000003733c49cc8  Yes         /lib64/libpcre.so.1
>0x00007f64cb0141e0  0x00007f64cb01b3cc  Yes         /lib64/libnss_files.so.2
>0x00007f64cadc9100  0x00007f64cadcc4b8  Yes         /lib64/libnss_dns.so.2
>$1 = 0x0
>$2 = 0x0
>rax            0x469ff0	4628464
>rbx            0x6463726576697264	7233751206591033956
>rcx            0x22	34
>rdx            0x20	32
>rsi            0x6463726576697264	7233751206591033956
>rdi            0x1c60920	29755680
>rbp            0x1c60920	0x1c60920
>rsp            0x7fffbbd80720	0x7fffbbd80720
>r8             0x1bc0b00	29100800
>r9             0x30	48
>r10            0x0	0
>r11            0x22	34
>r12            0x40b460	4240480
>r13            0x7fffbbd80950	140736344885584
>r14            0x0	0
>r15            0x0	0
>rip            0x469ec5	0x469ec5 <vfs_s_free_inode+21>
>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 vfs_s_free_inode:
>   0x0000000000469eb0 <+0>:	push   %rbp
>   0x0000000000469eb1 <+1>:	mov    %rdi,%rbp
>   0x0000000000469eb4 <+4>:	push   %rbx
>   0x0000000000469eb5 <+5>:	mov    %rsi,%rbx
>   0x0000000000469eb8 <+8>:	sub    $0x8,%rsp
>   0x0000000000469ebc <+12>:	test   %rsi,%rsi
>   0x0000000000469ebf <+15>:	je     0x469f60 <vfs_s_free_inode+176>
>=> 0x0000000000469ec5 <+21>:	mov    0x28(%rbx),%rax
>   0x0000000000469ec9 <+25>:	cmp    $0x1,%rax
>   0x0000000000469ecd <+29>:	jbe    0x469eeb <vfs_s_free_inode+59>
>   0x0000000000469ecf <+31>:	sub    $0x1,%rax
>   0x0000000000469ed3 <+35>:	mov    %rax,0x28(%rbx)
>   0x0000000000469ed7 <+39>:	add    $0x8,%rsp
>   0x0000000000469edb <+43>:	pop    %rbx
>   0x0000000000469edc <+44>:	pop    %rbp
>   0x0000000000469edd <+45>:	retq   
>   0x0000000000469ede <+46>:	xchg   %ax,%ax
>   0x0000000000469ee0 <+48>:	mov    (%rax),%rsi
>   0x0000000000469ee3 <+51>:	mov    %rbp,%rdi
>   0x0000000000469ee6 <+54>:	callq  0x469e50 <vfs_s_free_entry>
>   0x0000000000469eeb <+59>:	mov    0x10(%rbx),%rax
>   0x0000000000469eef <+63>:	test   %rax,%rax
>   0x0000000000469ef2 <+66>:	jne    0x469ee0 <vfs_s_free_inode+48>
>   0x0000000000469ef4 <+68>:	mov    0x18(%rbp),%rax
>   0x0000000000469ef8 <+72>:	mov    0x30(%rax),%rax
>   0x0000000000469efc <+76>:	test   %rax,%rax
>   0x0000000000469eff <+79>:	je     0x469f09 <vfs_s_free_inode+89>
>   0x0000000000469f01 <+81>:	mov    %rbx,%rsi
>   0x0000000000469f04 <+84>:	mov    %rbp,%rdi
>   0x0000000000469f07 <+87>:	callq  *%rax
>   0x0000000000469f09 <+89>:	mov    0xa8(%rbx),%rdi
>   0x0000000000469f10 <+96>:	callq  0x409c90 <g_free@plt>
>   0x0000000000469f15 <+101>:	mov    0x18(%rbp),%rax
>   0x0000000000469f19 <+105>:	testb  $0x4,0xc(%rax)
>   0x0000000000469f1d <+109>:	je     0x469f3c <vfs_s_free_inode+140>
>   0x0000000000469f1f <+111>:	mov    0xb0(%rbx),%rdi
>   0x0000000000469f26 <+118>:	test   %rdi,%rdi
>   0x0000000000469f29 <+121>:	je     0x469f3c <vfs_s_free_inode+140>
>   0x0000000000469f2b <+123>:	callq  0x408f10 <unlink@plt>
>   0x0000000000469f30 <+128>:	mov    0xb0(%rbx),%rdi
>   0x0000000000469f37 <+135>:	callq  0x409c90 <g_free@plt>
>   0x0000000000469f3c <+140>:	mov    0x2cd5d2(%rip),%eax        # 0x737514 <total_inodes>
>   0x0000000000469f42 <+146>:	mov    %rbx,%rdi
>   0x0000000000469f45 <+149>:	sub    $0x1,%eax
>   0x0000000000469f48 <+152>:	mov    %eax,0x2cd5c6(%rip)        # 0x737514 <total_inodes>
>   0x0000000000469f4e <+158>:	mov    (%rbx),%rax
>   0x0000000000469f51 <+161>:	subl   $0x1,0x1c(%rax)
>   0x0000000000469f55 <+165>:	add    $0x8,%rsp
>   0x0000000000469f59 <+169>:	pop    %rbx
>   0x0000000000469f5a <+170>:	pop    %rbp
>   0x0000000000469f5b <+171>:	jmpq   0x409c90 <g_free@plt>
>   0x0000000000469f60 <+176>:	lea    0x60c28(%rip),%rdi        # 0x4cab8f
>   0x0000000000469f67 <+183>:	callq  0x459d30 <vfs_die>
>   0x0000000000469f6c <+188>:	jmpq   0x469ec5 <vfs_s_free_inode+21>
>End of assembler dump.

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Attachments on bug 1035426: 829853 | 829854 | 829855 | 829856 | 829857 | 829858 | 829859 | 829860 | 829861 | 829862 | 829863