Attachment 897300 Details for Bug 1099224 – File: backtrace

File: backtrace

backtrace (text/plain), 13.39 KB, created by Matt Hooper on 2014-05-19 19:38:19 UTC

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Creator: Matt Hooper

Created: 2014-05-19 19:38:19 UTC

Size: 13.39 KB

patch

obsolete

>[New LWP 13237]
>[New LWP 13240]
>[New LWP 13239]
>[New LWP 13234]
>[New LWP 13238]
>[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  0x00007fa3f517fc59 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 5 (Thread 0x7fa3f4948700 (LWP 13238)):
>#0  0x00007fa3f55180e3 in pread64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x0000000000422847 in pread64 (__offset=189097848832, __nbytes=<optimized out>, __buf=0x7fa3d800093c, __fd=4) at /usr/include/bits/unistd.h:117
>No locals.
>#2  scan_one_device (dev_scan_struct=<optimized out>) at chunk-recover.c:763
>        buf = 0x7fa3d80008c0
>        bytenr = 189097848832
>        ret = 0
>        dev_scan = <optimized out>
>        rc = 0x7fff07934940
>        device = 0x1ffa350
>        fd = 4
>#3  0x00007fa3f5510f33 in start_thread (arg=0x7fa3f4948700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa3f4948700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140342159771392, 263991978288417044, 0, 0, 140342159772096, 140342159771392, -221227895225382636, -221228421863896812}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#4  0x00007fa3f523eead in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 4 (Thread 0x7fa3f64ae880 (LWP 13234)):
>#0  0x00007fa3f5512297 in pthread_join (threadid=140342168164096, thread_return=thread_return@entry=0x1ffa0b0) at pthread_join.c:92
>        _tid = 13237
>        _buffer = {__routine = 0x7fa3f55121d0 <cleanup>, __arg = 0x7fa3f5149d28, __canceltype = 33534032, __prev = 0x0}
>        oldtype = 0
>        pd = 0x7fa3f5149700
>        self = 0x7fa3f64ae880
>        result = 0
>#1  0x000000000042310a in scan_devices (rc=0x7fff07934940) at chunk-recover.c:866
>        dev_scans = 0x1ffa010
>        t_rets = 0x1ffa0b0
>        devnr = <optimized out>
>        ret = 0
>        fd = <optimized out>
>        t_scans = 0x1ffa080
>        devidx = 4
>        dev = <optimized out>
>        cancel_from = 0
>        cancel_to = 0
>        i = 0
>#2  btrfs_recover_chunk_tree (path=path@entry=0x7fff079366cd "/dev/mapper/luks-283a637d-3382-47a3-bd70-4956060c9a19", verbose=verbose@entry=1, yes=yes@entry=1) at chunk-recover.c:2095
>        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 = 0x1ffb020, chunk = {root = {rb_node = 0x7fa3f0100110}}, bg = {tree = {root = {rb_node = 0x7fa3d813c700}}, block_groups = {next = 0x7fa3f00d8300, prev = 0x7fa37aee5770}}, devext = {tree = {root = {rb_node = 0x7fa378688d00}}, no_chunk_orphans = {next = 0x7fa3d801c560, prev = 0x7fa361821640}, no_device_orphans = {next = 0x7fa3d801c570, prev = 0x7fa361821650}}, eb_cache = {root = {rb_node = 0x7fa3dbd45bf0}}, good_chunks = {next = 0x7fff079349c0, prev = 0x7fff079349c0}, bad_chunks = {next = 0x7fff079349d0, prev = 0x7fff079349d0}, unrepaired_chunks = {next = 0x7fff079349e0, prev = 0x7fff079349e0}, rc_lock = {__data = {__lock = 1, __count = 0, __owner = 13237, __nusers = 1, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = "\001\000\000\000\000\000\000\000\265\063\000\000\001", '\000' <repeats 26 times>, __align = 1}}
>        __PRETTY_FUNCTION__ = "btrfs_recover_chunk_tree"
>#3  0x0000000000421862 in cmd_chunk_recover (argc=<optimized out>, argv=<optimized out>) at cmds-rescue.c:92
>        ret = <optimized out>
>        file = 0x7fff079366cd "/dev/mapper/luks-283a637d-3382-47a3-bd70-4956060c9a19"
>        yes = 1
>        verbose = 1
>#4  0x0000000000406d62 in main (argc=8, argv=0x7fff07934bc0) at btrfs.c:286
>        cmd = 0x669920
>        bname = <optimized out>
>
>Thread 3 (Thread 0x7fa3effff700 (LWP 13239)):
>#0  0x00007fa3f55180e3 in pread64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x0000000000422847 in pread64 (__offset=248408453120, __nbytes=<optimized out>, __buf=0x7fa3e800093c, __fd=5) at /usr/include/bits/unistd.h:117
>No locals.
>#2  scan_one_device (dev_scan_struct=<optimized out>) at chunk-recover.c:763
>        buf = 0x7fa3e80008c0
>        bytenr = 248408453120
>        ret = 0
>        dev_scan = <optimized out>
>        rc = 0x7fff07934940
>        device = 0x1ffa270
>        fd = 5
>#3  0x00007fa3f5510f33 in start_thread (arg=0x7fa3effff700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa3effff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140342082926336, 263991978288417044, 0, 0, 140342082927040, 140342082926336, -221172596984575724, -221228421863896812}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#4  0x00007fa3f523eead in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 2 (Thread 0x7fa3ef7fe700 (LWP 13240)):
>#0  0x00007fa3f55180e3 in pread64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x0000000000422847 in pread64 (__offset=248292585472, __nbytes=<optimized out>, __buf=0x7fa3e000093c, __fd=6) at /usr/include/bits/unistd.h:117
>No locals.
>#2  scan_one_device (dev_scan_struct=<optimized out>) at chunk-recover.c:763
>        buf = 0x7fa3e00008c0
>        bytenr = 248292585472
>        ret = 0
>        dev_scan = <optimized out>
>        rc = 0x7fff07934940
>        device = 0x1ffb090
>        fd = 6
>#3  0x00007fa3f5510f33 in start_thread (arg=0x7fa3ef7fe700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa3ef7fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140342074533632, 263991978288417044, 0, 0, 140342074534336, 140342074533632, -221171499083560684, -221228421863896812}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#4  0x00007fa3f523eead in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 1 (Thread 0x7fa3f5149700 (LWP 13237)):
>#0  0x00007fa3f517fc59 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
>        resultvar = 0
>        pid = 13234
>        selftid = 13237
>#1  0x00007fa3f5181368 in __GI_abort () at abort.c:89
>        save_stage = 2
>        act = {__sigaction_handler = {sa_handler = 0x7fff079366b4, sa_sigaction = 0x7fff079366b4}, sa_mask = {__val = {140342169710739, 4549992, 131, 4294967295, 140342168364309, 4, 140342168161312, 49, 140733320481144, 140733320481136, 0, 0, 0, 21474836480, 140342188584960, 140342169722536}}, sa_flags = 4550104, sa_restorer = 0x457670 <__PRETTY_FUNCTION__.10761>}
>        sigs = {__val = {32, 0 <repeats 15 times>}}
>#2  0x00007fa3f5178bb6 in __assert_fail_base (fmt=0x7fa3f52c5ea8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x456dd8 "!(exist->nmirrors >= 2)", file=file@entry=0x456d68 "chunk-recover.c", line=line@entry=131, function=function@entry=0x457670 <__PRETTY_FUNCTION__.10761> "process_extent_buffer") at assert.c:92
>        str = 0x7fa37a1d18c0 ""
>        total = 4096
>#3  0x00007fa3f5178c62 in __GI___assert_fail (assertion=assertion@entry=0x456dd8 "!(exist->nmirrors >= 2)", file=file@entry=0x456d68 "chunk-recover.c", line=line@entry=131, function=function@entry=0x457670 <__PRETTY_FUNCTION__.10761> "process_extent_buffer") at assert.c:101
>No locals.
>#4  0x0000000000422b16 in process_extent_buffer (offset=188846850048, device=0x1ffa430, eb=0x7fa3f00008c0, eb_cache=0x7fff079349b8) at chunk-recover.c:131
>        exist = 0x7fa38687ea40
>        ret = 0
>        rec = 0x7fa3639fc550
>        cache = 0x7fa38687ea40
>#5  scan_one_device (dev_scan_struct=<optimized out>) at chunk-recover.c:780
>        buf = 0x7fa3f00008c0
>        bytenr = 188846850048
>        ret = 0
>        dev_scan = <optimized out>
>        rc = 0x7fff07934940
>        device = 0x1ffa430
>        fd = 3
>#6  0x00007fa3f5510f33 in start_thread (arg=0x7fa3f5149700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fa3f5149700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140342168164096, 263991978288417044, 0, 0, 140342168164800, 140342168164096, -221228993126397676, -221228421863896812}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00007fa3f523eead in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x00007fa3f60a3510  0x00007fa3f60a4b84  Yes         /lib64/libuuid.so.1
>0x00007fa3f5e6c5b0  0x00007fa3f5e9057c  Yes         /lib64/libblkid.so.1
>0x00007fa3f5b62890  0x00007fa3f5bd1bb8  Yes         /lib64/libm.so.6
>0x00007fa3f5949210  0x00007fa3f5955930  Yes         /lib64/libz.so.1
>0x00007fa3f5728600  0x00007fa3f5742748  Yes         /lib64/liblzo2.so.2
>0x00007fa3f550e9f0  0x00007fa3f551a614  Yes         /lib64/libpthread.so.0
>0x00007fa3f5169560  0x00007fa3f52aacc4  Yes         /lib64/libc.so.6
>0x00007fa3f62a7b10  0x00007fa3f62c0cb0  Yes         /lib64/ld-linux-x86-64.so.2
>$1 = 0x7fa3f64c3000 ""
>No symbol "__glib_assert_msg" in current context.
>rax            0x0	0
>rbx            0x7fa3f64c3000	140342188584960
>rcx            0xffffffffffffffff	-1
>rdx            0x6	6
>rsi            0x33b5	13237
>rdi            0x33b2	13234
>rbp            0x7fa3f52c5ea8	0x7fa3f52c5ea8
>rsp            0x7fa3f5148b88	0x7fa3f5148b88
>r8             0xfefefefefefefeff	-72340172838076673
>r9             0xff092d63646b6860	-69474414337759136
>r10            0x8	8
>r11            0x206	518
>r12            0x456dd8	4550104
>r13            0x457670	4552304
>r14            0x7fa38687ea40	140340313451072
>r15            0x7fa3639fc550	140339727811920
>rip            0x7fa3f517fc59	0x7fa3f517fc59 <__GI_raise+57>
>eflags         0x206	[ PF 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:
>   0x00007fa3f517fc20 <+0>:	mov    %fs:0x2d4,%eax
>   0x00007fa3f517fc28 <+8>:	mov    %eax,%ecx
>   0x00007fa3f517fc2a <+10>:	mov    %fs:0x2d0,%esi
>   0x00007fa3f517fc32 <+18>:	test   %esi,%esi
>   0x00007fa3f517fc34 <+20>:	jne    0x7fa3f517fc68 <__GI_raise+72>
>   0x00007fa3f517fc36 <+22>:	mov    $0xba,%eax
>   0x00007fa3f517fc3b <+27>:	syscall 
>   0x00007fa3f517fc3d <+29>:	mov    %eax,%ecx
>   0x00007fa3f517fc3f <+31>:	mov    %eax,%fs:0x2d0
>   0x00007fa3f517fc47 <+39>:	mov    %eax,%esi
>   0x00007fa3f517fc49 <+41>:	movslq %edi,%rdx
>   0x00007fa3f517fc4c <+44>:	movslq %esi,%rsi
>   0x00007fa3f517fc4f <+47>:	movslq %ecx,%rdi
>   0x00007fa3f517fc52 <+50>:	mov    $0xea,%eax
>   0x00007fa3f517fc57 <+55>:	syscall 
>=> 0x00007fa3f517fc59 <+57>:	cmp    $0xfffffffffffff000,%rax
>   0x00007fa3f517fc5f <+63>:	ja     0x7fa3f517fc7a <__GI_raise+90>
>   0x00007fa3f517fc61 <+65>:	repz retq 
>   0x00007fa3f517fc63 <+67>:	nopl   0x0(%rax,%rax,1)
>   0x00007fa3f517fc68 <+72>:	test   %eax,%eax
>   0x00007fa3f517fc6a <+74>:	jg     0x7fa3f517fc49 <__GI_raise+41>
>   0x00007fa3f517fc6c <+76>:	mov    %eax,%ecx
>   0x00007fa3f517fc6e <+78>:	neg    %ecx
>   0x00007fa3f517fc70 <+80>:	test   $0x7fffffff,%eax
>   0x00007fa3f517fc75 <+85>:	cmove  %esi,%ecx
>   0x00007fa3f517fc78 <+88>:	jmp    0x7fa3f517fc49 <__GI_raise+41>
>   0x00007fa3f517fc7a <+90>:	mov    0x3821b7(%rip),%rdx        # 0x7fa3f5501e38
>   0x00007fa3f517fc81 <+97>:	neg    %eax
>   0x00007fa3f517fc83 <+99>:	mov    %eax,%fs:(%rdx)
>   0x00007fa3f517fc86 <+102>:	or     $0xffffffffffffffff,%rax
>   0x00007fa3f517fc8a <+106>:	retq   
>End of assembler dump.

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Attachments on bug 1099224: 897300 | 897301 | 897302 | 897303 | 897304 | 897305 | 897306 | 897307 | 897308 | 897309