Attachment 896820 Details for Bug 1098798 – File: backtrace

File: backtrace

backtrace (text/plain), 7.87 KB, created by Matt Hooper on 2014-05-18 19:03:07 UTC

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Creator: Matt Hooper

Created: 2014-05-18 19:03:07 UTC

Size: 7.87 KB

patch

obsolete

>[New LWP 8374]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `btrfs rescue chunk -v -y /dev/mapper/luks-283a637d-3382-47a3-bd70-4956060c9a19'.
>Program terminated with signal SIGABRT, Aborted.
>#0  0x00007f7eeb858c59 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
>56	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
>
>Thread 1 (Thread 0x7f7eecb87880 (LWP 8374)):
>#0  0x00007f7eeb858c59 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
>        resultvar = 0
>        pid = 8374
>        selftid = 8374
>#1  0x00007f7eeb85a368 in __GI_abort () at abort.c:89
>        save_stage = 2
>        act = {__sigaction_handler = {sa_handler = 0x7fff742496b4, sa_sigaction = 0x7fff742496b4}, sa_mask = {__val = {140183095328915, 4533620, 124, 4294967295, 140183093982485, 4, 140735141934144, 94489280616, 4480934, 32, 0, 0, 0, 21474836480, 140183114203136, 140183095340712}}, sa_flags = 4533956, sa_restorer = 0x453550 <__PRETTY_FUNCTION__.10261>}
>        sigs = {__val = {32, 0 <repeats 15 times>}}
>#2  0x00007f7eeb851bb6 in __assert_fail_base (fmt=0x7f7eeb99eea8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x452ec4 "!(exist->nmirrors >= 2)", file=file@entry=0x452d74 "chunk-recover.c", line=line@entry=124, function=function@entry=0x453550 <__PRETTY_FUNCTION__.10261> "process_extent_buffer") at assert.c:92
>        str = 0x17b634f0 ""
>        total = 4096
>#3  0x00007f7eeb851c62 in __GI___assert_fail (assertion=assertion@entry=0x452ec4 "!(exist->nmirrors >= 2)", file=file@entry=0x452d74 "chunk-recover.c", line=line@entry=124, function=function@entry=0x453550 <__PRETTY_FUNCTION__.10261> "process_extent_buffer") at assert.c:101
>No locals.
>#4  0x0000000000423f59 in process_extent_buffer (offset=36717182976, device=0x6974a0, eb=0x6991a0, eb_cache=0x7fff74247758) at chunk-recover.c:124
>        exist = 0x4ab1ec60
>        ret = 0
>        rec = 0x50f6410
>        cache = 0x4ab1ec60
>#5  scan_one_device (device=0x6974a0, fd=3, rc=0x7fff742476e0) at chunk-recover.c:757
>        buf = 0x6991a0
>        bytenr = 36717182976
>        ret = 0
>#6  scan_devices (rc=0x7fff742476e0) at chunk-recover.c:804
>        ret = 0
>        fd = 3
>        dev = 0x6974a0
>#7  btrfs_recover_chunk_tree (path=path@entry=0x7fff742496cd "/dev/mapper/luks-283a637d-3382-47a3-bd70-4956060c9a19", verbose=verbose@entry=1, yes=yes@entry=1) at chunk-recover.c:1655
>        ret = <optimized out>
>        root = 0x0
>        rc = {verbose = 1, yes = 1, csum_size = 4, sectorsize = 4096, leafsize = 4096, generation = 160428, chunk_root_generation = 160415, fs_devices = 0x698020, chunk = {root = {rb_node = 0x798320}}, bg = {tree = {root = {rb_node = 0x1b222910}}, block_groups = {next = 0x770510, prev = 0x34a5db0}}, devext = {tree = {root = {rb_node = 0x3cc58770}}, no_chunk_orphans = {next = 0xbe8bf20, prev = 0x7d5a2930}, no_device_orphans = {next = 0xbe8bf30, prev = 0x7d5a2940}}, eb_cache = {root = {rb_node = 0x34283800}}, good_chunks = {next = 0x7fff74247760, prev = 0x7fff74247760}, bad_chunks = {next = 0x7fff74247770, prev = 0x7fff74247770}, unrepaired_chunks = {next = 0x7fff74247780, prev = 0x7fff74247780}}
>        __PRETTY_FUNCTION__ = "btrfs_recover_chunk_tree"
>#8  0x0000000000420eae in cmd_chunk_recover (argc=<optimized out>, argv=<optimized out>) at cmds-rescue.c:88
>        ret = 0
>        file = 0x7fff742496cd "/dev/mapper/luks-283a637d-3382-47a3-bd70-4956060c9a19"
>        yes = 1
>        verbose = 1
>#9  0x00000000004040a2 in main (argc=8, argv=0x7fff74247930) at btrfs.c:296
>        cmd = 0x663960
>        bname = <optimized out>
>From                To                  Syms Read   Shared Object Library
>0x00007f7eec77c510  0x00007f7eec77db84  Yes         /lib64/libuuid.so.1
>0x00007f7eec5455b0  0x00007f7eec56957c  Yes         /lib64/libblkid.so.1
>0x00007f7eec23b890  0x00007f7eec2aabb8  Yes         /lib64/libm.so.6
>0x00007f7eec022210  0x00007f7eec02e930  Yes         /lib64/libz.so.1
>0x00007f7eebe01600  0x00007f7eebe1b748  Yes         /lib64/liblzo2.so.2
>0x00007f7eebbe79f0  0x00007f7eebbf3614  Yes         /lib64/libpthread.so.0
>0x00007f7eeb842560  0x00007f7eeb983cc4  Yes         /lib64/libc.so.6
>0x00007f7eec980b10  0x00007f7eec999cb0  Yes         /lib64/ld-linux-x86-64.so.2
>$1 = 0x7f7eecb9c000 ""
>No symbol "__glib_assert_msg" in current context.
>rax            0x0	0
>rbx            0x7f7eecb9c000	140183114203136
>rcx            0xffffffffffffffff	-1
>rdx            0x6	6
>rsi            0x20b6	8374
>rdi            0x20b6	8374
>rbp            0x7f7eeb99eea8	0x7f7eeb99eea8
>rsp            0x7fff742473a8	0x7fff742473a8
>r8             0xfefefefefefefeff	-72340172838076673
>r9             0xff092d63646b6860	-69474414337759136
>r10            0x8	8
>r11            0x202	514
>r12            0x452ec4	4533956
>r13            0x453550	4535632
>r14            0x4ab1ec60	1253174368
>r15            0x50f6410	84894736
>rip            0x7f7eeb858c59	0x7f7eeb858c59 <__GI_raise+57>
>eflags         0x202	[ IF ]
>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_raise:
>   0x00007f7eeb858c20 <+0>:	mov    %fs:0x2d4,%eax
>   0x00007f7eeb858c28 <+8>:	mov    %eax,%ecx
>   0x00007f7eeb858c2a <+10>:	mov    %fs:0x2d0,%esi
>   0x00007f7eeb858c32 <+18>:	test   %esi,%esi
>   0x00007f7eeb858c34 <+20>:	jne    0x7f7eeb858c68 <__GI_raise+72>
>   0x00007f7eeb858c36 <+22>:	mov    $0xba,%eax
>   0x00007f7eeb858c3b <+27>:	syscall 
>   0x00007f7eeb858c3d <+29>:	mov    %eax,%ecx
>   0x00007f7eeb858c3f <+31>:	mov    %eax,%fs:0x2d0
>   0x00007f7eeb858c47 <+39>:	mov    %eax,%esi
>   0x00007f7eeb858c49 <+41>:	movslq %edi,%rdx
>   0x00007f7eeb858c4c <+44>:	movslq %esi,%rsi
>   0x00007f7eeb858c4f <+47>:	movslq %ecx,%rdi
>   0x00007f7eeb858c52 <+50>:	mov    $0xea,%eax
>   0x00007f7eeb858c57 <+55>:	syscall 
>=> 0x00007f7eeb858c59 <+57>:	cmp    $0xfffffffffffff000,%rax
>   0x00007f7eeb858c5f <+63>:	ja     0x7f7eeb858c7a <__GI_raise+90>
>   0x00007f7eeb858c61 <+65>:	repz retq 
>   0x00007f7eeb858c63 <+67>:	nopl   0x0(%rax,%rax,1)
>   0x00007f7eeb858c68 <+72>:	test   %eax,%eax
>   0x00007f7eeb858c6a <+74>:	jg     0x7f7eeb858c49 <__GI_raise+41>
>   0x00007f7eeb858c6c <+76>:	mov    %eax,%ecx
>   0x00007f7eeb858c6e <+78>:	neg    %ecx
>   0x00007f7eeb858c70 <+80>:	test   $0x7fffffff,%eax
>   0x00007f7eeb858c75 <+85>:	cmove  %esi,%ecx
>   0x00007f7eeb858c78 <+88>:	jmp    0x7f7eeb858c49 <__GI_raise+41>
>   0x00007f7eeb858c7a <+90>:	mov    0x3821b7(%rip),%rdx        # 0x7f7eebbdae38
>   0x00007f7eeb858c81 <+97>:	neg    %eax
>   0x00007f7eeb858c83 <+99>:	mov    %eax,%fs:(%rdx)
>   0x00007f7eeb858c86 <+102>:	or     $0xffffffffffffffff,%rax
>   0x00007f7eeb858c8a <+106>:	retq   
>End of assembler dump.

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Attachments on bug 1098798: 896820 | 896821 | 896822 | 896823 | 896824 | 896825 | 896826 | 896827 | 896828 | 896829