Attachment 940237 Details for Bug 1145414 – File: backtrace

File: backtrace

backtrace (text/plain), 12.70 KB, created by Cristian Ciupitu on 2014-09-23 03:51:39 UTC

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Creator: Cristian Ciupitu

Created: 2014-09-23 03:51:39 UTC

Size: 12.70 KB

patch

obsolete

>[New LWP 19838]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `xfs_db -r /dev/disk/by-id/ata-ST31000340AS_9QJ03EZM-part1'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  getbit (bit=0, ptr=0x1e78000 <error: Cannot access memory at address 0x1e78000>) at bit.c:39
>39		return (*ptr & mask) >> shift;
>
>Thread 1 (Thread 0x7f70f85b4780 (LWP 19838)):
>#0  getbit (bit=0, ptr=0x1e78000 <error: Cannot access memory at address 0x1e78000>) at bit.c:39
>        mask = 128
>        shift = 7
>#1  getbitval (obj=obj@entry=0x1e34800, bitoff=bitoff@entry=2211809, nbits=nbits@entry=54, flags=flags@entry=0) at bit.c:109
>        bit = 1
>        i = 31
>        p = 0x1e77ffc ""
>        rval = 0
>        signext = 0
>        z1 = <optimized out>
>        z2 = <optimized out>
>        z3 = <optimized out>
>        z4 = <optimized out>
>        __PRETTY_FUNCTION__ = "getbitval"
>#2  0x000000000041440c in fp_num (obj=0x1e34800, bit=<optimized out>, count=<optimized out>, fmtstr=0x465447 "%llu", size=54, arg=0, base=0, array=0) at fprint.c:88
>        bitpos = 2211809
>        i = 0
>        isnull = <optimized out>
>        val = <optimized out>
>#3  0x000000000041d852 in print_sarray (obj=0x1e34800, bit=<optimized out>, count=<optimized out>, size=size@entry=128, base=base@entry=0, array=array@entry=1, flds=flds@entry=0x45e6c0 <bmapbta_rec_flds>, skipnms=skipnms@entry=0) at print.c:206
>        bitoff = 2211808
>        f = 0x45e6c0 <bmapbta_rec_flds>
>        fa = <optimized out>
>        first = 0
>        i = 17257
>        __PRETTY_FUNCTION__ = "print_sarray"
>#4  0x00000000004144d9 in fp_sarray (obj=<optimized out>, bit=<optimized out>, count=<optimized out>, fmtstr=fmtstr@entry=0x45e6c0 <bmapbta_rec_flds> "\234\324E", size=size@entry=128, arg=arg@entry=0, base=base@entry=0, array=array@entry=1) at fprint.c:122
>No locals.
>#5  0x000000000041d568 in print_flist_1 (flist=<optimized out>, ppfx=0x1e6d000, parentoff=2912) at print.c:143
>        buf = "43297\000\000\000\360\233F\000\000\000\000"
>        f = 0x469048 <inode_a_flds+40>
>        fa = <optimized out>
>        fl = 0x1e6a000
>        low = 0
>        neednl = <optimized out>
>        pfx = 0x1e6e020
>        __PRETTY_FUNCTION__ = "print_flist_1"
>#6  0x000000000041d3a4 in print_flist_1 (flist=<optimized out>, ppfx=0x1e6c000, parentoff=0) at print.c:131
>        buf = "\000\000\000\000\000\000\000\000\000\260\346\001\000\000\000"
>        f = <optimized out>
>        fa = <optimized out>
>        fl = 0x1e40000
>        low = <optimized out>
>        neednl = <optimized out>
>        pfx = 0x1e6d000
>        __PRETTY_FUNCTION__ = "print_flist_1"
>#7  0x000000000041d3a4 in print_flist_1 (flist=flist@entry=0x1e3c000, ppfx=ppfx@entry=0x1e6b000, parentoff=parentoff@entry=0) at print.c:131
>        buf = "\b\000\000\000\000\000\000\000\000\020\000\000\000\000\000"
>        f = <optimized out>
>        fa = <optimized out>
>        fl = 0x1e3c000
>        low = <optimized out>
>        neednl = <optimized out>
>        pfx = 0x1e6c000
>        __PRETTY_FUNCTION__ = "print_flist_1"
>#8  0x000000000041d6c0 in print_flist (flist=flist@entry=0x1e3c000) at print.c:95
>        pfx = 0x1e6b000
>#9  0x000000000041db2e in print_allfields (fields=0x469ce0 <inode_hfld>) at print.c:62
>        flist = 0x1e3c000
>        i = <optimized out>
>#10 print_struct (fields=0x469ce0 <inode_hfld>, argc=<optimized out>, argv=<optimized out>) at print.c:292
>No locals.
>#11 0x000000000041d646 in print_f (argc=<optimized out>, argv=<optimized out>) at print.c:84
>        pf = <optimized out>
>#12 0x0000000000404b55 in main (argc=<optimized out>, argv=<optimized out>) at init.c:210
>        c = 1
>        i = <optimized out>
>        done = 0
>        input = 0xca7000 "print"
>        v = 0xbe57e0
>        start_iocur_sp = 0
>From                To                  Syms Read   Shared Object Library
>0x00007f70f81bf510  0x00007f70f81c0b84  Yes         /lib64/libuuid.so.1
>0x00007f70f7fb82d0  0x00007f70f7fbb0bc  Yes         /lib64/librt.so.1
>0x00007f70f7d9e9f0  0x00007f70f7daa5c4  Yes         /lib64/libpthread.so.0
>0x00007f70f7b68de0  0x00007f70f7b87348  Yes         /lib64/libreadline.so.6
>0x00007f70f77b5560  0x00007f70f78f6a24  Yes         /lib64/libc.so.6
>0x00007f70f83c3b10  0x00007f70f83dcc30  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f70f7578e40  0x00007f70f7584ba8  Yes         /lib64/libtinfo.so.5
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x0	0
>rbx            0x7	7
>rcx            0x7	7
>rdx            0x36	54
>rsi            0x1	1
>rdi            0x1e77ffc	31948796
>rbp            0x1	0x1
>rsp            0x7fff93509b30	0x7fff93509b30
>r8             0x4	4
>r9             0x80	128
>r10            0x1f	31
>r11            0x1	1
>r12            0x35	53
>r13            0xffc0000000000000	-18014398509481984
>r14            0x0	0
>r15            0x0	0
>rip            0x405d75	0x405d75 <getbitval+197>
>eflags         0x10202	[ IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function getbitval:
>   0x0000000000405cb0 <+0>:	push   %r14
>   0x0000000000405cb2 <+2>:	cmp    $0x40,%edx
>   0x0000000000405cb5 <+5>:	push   %r13
>   0x0000000000405cb7 <+7>:	push   %r12
>   0x0000000000405cb9 <+9>:	push   %rbp
>   0x0000000000405cba <+10>:	push   %rbx
>   0x0000000000405cbb <+11>:	jg     0x405e65 <getbitval+437>
>   0x0000000000405cc1 <+17>:	lea    0x7(%rsi),%eax
>   0x0000000000405cc4 <+20>:	test   %esi,%esi
>   0x0000000000405cc6 <+22>:	cmovns %esi,%eax
>   0x0000000000405cc9 <+25>:	and    $0x1,%ecx
>   0x0000000000405ccc <+28>:	sar    $0x3,%eax
>   0x0000000000405ccf <+31>:	mov    %ecx,%r14d
>   0x0000000000405cd2 <+34>:	cltq   
>   0x0000000000405cd4 <+36>:	add    %rax,%rdi
>   0x0000000000405cd7 <+39>:	mov    %esi,%eax
>   0x0000000000405cd9 <+41>:	sar    $0x1f,%eax
>   0x0000000000405cdc <+44>:	shr    $0x1d,%eax
>   0x0000000000405cdf <+47>:	add    %eax,%esi
>   0x0000000000405ce1 <+49>:	and    $0x7,%esi
>   0x0000000000405ce4 <+52>:	sub    %eax,%esi
>   0x0000000000405ce6 <+54>:	test   $0xf,%dil
>   0x0000000000405cea <+58>:	jne    0x405db0 <getbitval+256>
>   0x0000000000405cf0 <+64>:	test   %esi,%esi
>   0x0000000000405cf2 <+66>:	je     0x405e10 <getbitval+352>
>   0x0000000000405cf8 <+72>:	test   $0x3,%dil
>   0x0000000000405cfc <+76>:	je     0x405d0a <getbitval+90>
>   0x0000000000405cfe <+78>:	xchg   %ax,%ax
>   0x0000000000405d00 <+80>:	test   $0x1,%dil
>   0x0000000000405d04 <+84>:	je     0x405e40 <getbitval+400>
>   0x0000000000405d0a <+90>:	xor    %eax,%eax
>   0x0000000000405d0c <+92>:	test   %edx,%edx
>   0x0000000000405d0e <+94>:	jle    0x405e1b <getbitval+363>
>   0x0000000000405d14 <+100>:	mov    $0xffffffffffffffff,%r13
>   0x0000000000405d1b <+107>:	mov    %edx,%ecx
>   0x0000000000405d1d <+109>:	lea    -0x1(%rdx),%r12d
>   0x0000000000405d21 <+113>:	shl    %cl,%r13
>   0x0000000000405d24 <+116>:	xor    %eax,%eax
>   0x0000000000405d26 <+118>:	xor    %r10d,%r10d
>   0x0000000000405d29 <+121>:	mov    $0x7,%ebx
>   0x0000000000405d2e <+126>:	mov    $0x1,%r11d
>   0x0000000000405d34 <+132>:	mov    $0x1,%ebp
>   0x0000000000405d39 <+137>:	and    $0x1,%r14d
>   0x0000000000405d3d <+141>:	nopl   (%rax)
>   0x0000000000405d40 <+144>:	lea    (%r10,%rsi,1),%r8d
>   0x0000000000405d44 <+148>:	mov    %r8d,%ecx
>   0x0000000000405d47 <+151>:	sar    $0x1f,%ecx
>   0x0000000000405d4a <+154>:	shr    $0x1d,%ecx
>   0x0000000000405d4d <+157>:	lea    (%r8,%rcx,1),%r9d
>   0x0000000000405d51 <+161>:	and    $0x7,%r9d
>   0x0000000000405d55 <+165>:	sub    %ecx,%r9d
>   0x0000000000405d58 <+168>:	mov    %ebx,%ecx
>   0x0000000000405d5a <+170>:	sub    %r9d,%ecx
>   0x0000000000405d5d <+173>:	lea    0x7(%r8),%r9d
>   0x0000000000405d61 <+177>:	test   %r8d,%r8d
>   0x0000000000405d64 <+180>:	cmovs  %r9d,%r8d
>   0x0000000000405d68 <+184>:	mov    %r11d,%r9d
>   0x0000000000405d6b <+187>:	sar    $0x3,%r8d
>   0x0000000000405d6f <+191>:	shl    %cl,%r9d
>   0x0000000000405d72 <+194>:	movslq %r8d,%r8
>=> 0x0000000000405d75 <+197>:	movzbl (%rdi,%r8,1),%r8d
>   0x0000000000405d7a <+202>:	and    %r9d,%r8d
>   0x0000000000405d7d <+205>:	sar    %cl,%r8d
>   0x0000000000405d80 <+208>:	test   %r8d,%r8d
>   0x0000000000405d83 <+211>:	je     0x405da5 <getbitval+245>
>   0x0000000000405d85 <+213>:	test   %r10d,%r10d
>   0x0000000000405d88 <+216>:	jne    0x405d96 <getbitval+230>
>   0x0000000000405d8a <+218>:	test   %r14b,%r14b
>   0x0000000000405d8d <+221>:	je     0x405d96 <getbitval+230>
>   0x0000000000405d8f <+223>:	cmp    $0x40,%edx
>   0x0000000000405d92 <+226>:	cmovne %r13,%rax
>   0x0000000000405d96 <+230>:	mov    %r12d,%ecx
>   0x0000000000405d99 <+233>:	mov    %rbp,%r9
>   0x0000000000405d9c <+236>:	sub    %r10d,%ecx
>   0x0000000000405d9f <+239>:	shl    %cl,%r9
>   0x0000000000405da2 <+242>:	or     %r9,%rax
>   0x0000000000405da5 <+245>:	add    $0x1,%r10d
>   0x0000000000405da9 <+249>:	cmp    %edx,%r10d
>   0x0000000000405dac <+252>:	jne    0x405d40 <getbitval+144>
>   0x0000000000405dae <+254>:	jmp    0x405e1b <getbitval+363>
>   0x0000000000405db0 <+256>:	test   $0x7,%dil
>   0x0000000000405db4 <+260>:	jne    0x405de0 <getbitval+304>
>   0x0000000000405db6 <+262>:	test   %esi,%esi
>   0x0000000000405db8 <+264>:	jne    0x405d0a <getbitval+90>
>   0x0000000000405dbe <+270>:	cmp    $0x20,%edx
>   0x0000000000405dc1 <+273>:	jne    0x405e88 <getbitval+472>
>   0x0000000000405dc7 <+279>:	mov    (%rdi),%eax
>   0x0000000000405dc9 <+281>:	test   %r14d,%r14d
>   0x0000000000405dcc <+284>:	bswap  %eax
>   0x0000000000405dce <+286>:	je     0x405e28 <getbitval+376>
>   0x0000000000405dd0 <+288>:	pop    %rbx
>   0x0000000000405dd1 <+289>:	pop    %rbp
>   0x0000000000405dd2 <+290>:	pop    %r12
>   0x0000000000405dd4 <+292>:	pop    %r13
>   0x0000000000405dd6 <+294>:	cltq   
>   0x0000000000405dd8 <+296>:	pop    %r14
>   0x0000000000405dda <+298>:	retq   
>   0x0000000000405ddb <+299>:	nopl   0x0(%rax,%rax,1)
>   0x0000000000405de0 <+304>:	test   $0x3,%dil
>   0x0000000000405de4 <+308>:	jne    0x405d00 <getbitval+80>
>   0x0000000000405dea <+314>:	test   %esi,%esi
>   0x0000000000405dec <+316>:	jne    0x405d0a <getbitval+90>
>   0x0000000000405df2 <+322>:	cmp    $0x10,%edx
>   0x0000000000405df5 <+325>:	jne    0x405e97 <getbitval+487>
>   0x0000000000405dfb <+331>:	movzwl (%rdi),%eax
>   0x0000000000405dfe <+334>:	rol    $0x8,%ax
>   0x0000000000405e02 <+338>:	test   %r14d,%r14d
>   0x0000000000405e05 <+341>:	je     0x405e38 <getbitval+392>
>   0x0000000000405e07 <+343>:	movswq %ax,%rax
>   0x0000000000405e0b <+347>:	jmp    0x405e1b <getbitval+363>
>   0x0000000000405e0d <+349>:	nopl   (%rax)
>   0x0000000000405e10 <+352>:	cmp    $0x40,%edx
>   0x0000000000405e13 <+355>:	jne    0x405e7e <getbitval+462>
>   0x0000000000405e15 <+357>:	mov    (%rdi),%rax
>   0x0000000000405e18 <+360>:	bswap  %rax
>   0x0000000000405e1b <+363>:	pop    %rbx
>   0x0000000000405e1c <+364>:	pop    %rbp
>   0x0000000000405e1d <+365>:	pop    %r12
>   0x0000000000405e1f <+367>:	pop    %r13
>   0x0000000000405e21 <+369>:	pop    %r14
>   0x0000000000405e23 <+371>:	retq   
>   0x0000000000405e24 <+372>:	nopl   0x0(%rax)
>   0x0000000000405e28 <+376>:	pop    %rbx
>   0x0000000000405e29 <+377>:	pop    %rbp
>   0x0000000000405e2a <+378>:	pop    %r12
>   0x0000000000405e2c <+380>:	pop    %r13
>   0x0000000000405e2e <+382>:	mov    %eax,%eax
>   0x0000000000405e30 <+384>:	pop    %r14
>   0x0000000000405e32 <+386>:	retq   
>   0x0000000000405e33 <+387>:	nopl   0x0(%rax,%rax,1)
>   0x0000000000405e38 <+392>:	movzwl %ax,%eax
>   0x0000000000405e3b <+395>:	jmp    0x405e1b <getbitval+363>
>   0x0000000000405e3d <+397>:	nopl   (%rax)
>   0x0000000000405e40 <+400>:	test   %esi,%esi
>   0x0000000000405e42 <+402>:	jne    0x405d0a <getbitval+90>
>   0x0000000000405e48 <+408>:	cmp    $0x8,%edx
>   0x0000000000405e4b <+411>:	jne    0x405d0a <getbitval+90>
>   0x0000000000405e51 <+417>:	test   %r14d,%r14d
>   0x0000000000405e54 <+420>:	je     0x405e60 <getbitval+432>
>   0x0000000000405e56 <+422>:	movsbq (%rdi),%rax
>   0x0000000000405e5a <+426>:	jmp    0x405e1b <getbitval+363>
>   0x0000000000405e5c <+428>:	nopl   0x0(%rax)
>   0x0000000000405e60 <+432>:	movzbl (%rdi),%eax
>   0x0000000000405e63 <+435>:	jmp    0x405e1b <getbitval+363>
>   0x0000000000405e65 <+437>:	mov    $0x45cc48,%ecx
>   0x0000000000405e6a <+442>:	mov    $0x4d,%edx
>   0x0000000000405e6f <+447>:	mov    $0x45cc38,%esi
>   0x0000000000405e74 <+452>:	mov    $0x45cc3e,%edi
>   0x0000000000405e79 <+457>:	callq  0x402450 <__assert_fail@plt>
>   0x0000000000405e7e <+462>:	test   $0x7,%dil
>   0x0000000000405e82 <+466>:	je     0x405dbe <getbitval+270>
>   0x0000000000405e88 <+472>:	test   $0x3,%dil
>   0x0000000000405e8c <+476>:	je     0x405df2 <getbitval+322>
>   0x0000000000405e92 <+482>:	jmpq   0x405d00 <getbitval+80>
>   0x0000000000405e97 <+487>:	test   $0x1,%dil
>   0x0000000000405e9b <+491>:	je     0x405e48 <getbitval+408>
>   0x0000000000405e9d <+493>:	nopl   (%rax)
>   0x0000000000405ea0 <+496>:	jmpq   0x405d0a <getbitval+90>
>End of assembler dump.

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Attachments on bug 1145414: 940237 | 940238 | 940239 | 940240 | 940241 | 940242 | 940243 | 940244 | 940245 | 940246 | 940247