Attachment 894529 Details for Bug 1096557 – File: backtrace

File: backtrace

backtrace (text/plain), 11.82 KB, created by Robert Strickler on 2014-05-12 02:51:51 UTC

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Creator: Robert Strickler

Created: 2014-05-12 02:51:51 UTC

Size: 11.82 KB

patch

obsolete

>[New LWP 2719]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `btrfsck --repair /dev/sde10'.
>Program terminated with signal SIGABRT, Aborted.
>#0  0x0000003c99e35c39 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
>56	  return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
>
>Thread 1 (Thread 0x7f41cc11a880 (LWP 2719)):
>#0  0x0000003c99e35c39 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
>        resultvar = 0
>        pid = 2719
>        selftid = 2719
>#1  0x0000003c99e37348 in __GI_abort () at abort.c:89
>        save_stage = 2
>        act = {__sigaction_handler = {sa_handler = 0x7fff60d727bb, sa_sigaction = 0x7fff60d727bb}, sa_mask = {__val = {260281175923, 4541085, 288, 0, 260279829747, 4, 140734818097488, 38654705665, 23002096, 0, 0, 0, 0, 21474836480, 139920573452288, 260281187720}}, sa_flags = 4522806, sa_restorer = 0x454c90 <__PRETTY_FUNCTION__.8249>}
>        sigs = {__val = {32, 0 <repeats 15 times>}}
>#2  0x0000003c99e2eb96 in __assert_fail_base (fmt=0x3c99f7bd88 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x450336 "!(1)", file=file@entry=0x454a9d "extent-tree.c", line=line@entry=288, function=function@entry=0x454c90 <__PRETTY_FUNCTION__.8249> "find_search_start") at assert.c:92
>        str = 0x16b6760 "`[i\001"
>        total = 4096
>#3  0x0000003c99e2ec42 in __GI___assert_fail (assertion=assertion@entry=0x450336 "!(1)", file=file@entry=0x454a9d "extent-tree.c", line=line@entry=288, function=function@entry=0x454c90 <__PRETTY_FUNCTION__.8249> "find_search_start") at assert.c:101
>No locals.
>#4  0x0000000000432d2c in find_search_start (data=20, num=<optimized out>, start_ret=<synthetic pointer>, cache_ret=<synthetic pointer>, root=0x15c4180) at extent-tree.c:288
>        last = 9451339776
>        end = 0
>        search_start = 0
>        wrapped = <optimized out>
>        ret = <optimized out>
>        cache = <optimized out>
>        start = 0
>#5  find_free_extent (search_start=9451339776, trans=0x15c2f80, orig_root=0x15c2c10, search_end=18446744073709551615, data=20, exclude_nr=<optimized out>, exclude_start=0, ins=0x7fff60d71c00, hint_byte=<optimized out>, empty_size=0, num_bytes=16384) at extent-tree.c:2567
>        orig_search_start = 0
>        root = 0x15c4180
>        total_needed = 16384
>        block_group = <optimized out>
>        wrapped = 0
>        info = 0x15c2010
>        full_scan = 0
>#6  btrfs_reserve_extent (trans=trans@entry=0x15c2f80, root=root@entry=0x15c2c10, num_bytes=num_bytes@entry=16384, empty_size=empty_size@entry=0, hint_byte=hint_byte@entry=2147483648, search_end=search_end@entry=18446744073709551615, ins=ins@entry=0x7fff60d71c00, data=20, data@entry=0) at extent-tree.c:2678
>        ret = <optimized out>
>        alloc_profile = <optimized out>
>        info = <optimized out>
>        __PRETTY_FUNCTION__ = "btrfs_reserve_extent"
>#7  0x0000000000432df8 in alloc_tree_block (flags=0, search_end=18446744073709551615, ins=0x7fff60d71c00, hint_byte=2147483648, empty_size=0, level=1, key=0x7fff60d71c90, generation=281, root_objectid=1, num_bytes=<optimized out>, root=0x15c2c10, trans=0x15c2f80) at extent-tree.c:2755
>        ret = <optimized out>
>#8  btrfs_alloc_free_block (trans=trans@entry=0x15c2f80, root=root@entry=0x15c2c10, blocksize=16384, root_objectid=1, key=key@entry=0x7fff60d71c90, level=level@entry=1, hint=hint@entry=2147483648, empty_size=empty_size@entry=0) at extent-tree.c:2806
>        ins = {objectid = 140734818098368, type = 168 '\250', offset = 288230376151800864}
>        buf = <optimized out>
>        __PRETTY_FUNCTION__ = "btrfs_alloc_free_block"
>#9  0x00000000004255dc in __btrfs_cow_block (trans=0x15c2f80, root=0x15c2c10, buf=0x15cb010, parent=0x0, parent_slot=0, cow_ret=0x7fff60d71d20, search_start=2147483648, empty_size=empty_size@entry=0) at ctree.c:276
>        cow = <optimized out>
>        disk_key = {objectid = 2, type = 132 '\204', offset = 0}
>        level = 1
>        __PRETTY_FUNCTION__ = "__btrfs_cow_block"
>#10 0x0000000000425c7f in btrfs_cow_block (trans=trans@entry=0x15c2f80, root=<optimized out>, buf=<optimized out>, parent=parent@entry=0x0, parent_slot=parent_slot@entry=0, cow_ret=cow_ret@entry=0x7fff60d71d20) at ctree.c:369
>        search_start = <optimized out>
>        __PRETTY_FUNCTION__ = "btrfs_cow_block"
>#11 0x000000000042a5cb in commit_tree_roots (trans=0x15c2f80, fs_info=0x15c2010) at disk-io.c:428
>        eb = 0x15cb010
>        ret = <optimized out>
>#12 0x000000000042bf17 in btrfs_commit_transaction (trans=0x15c2f80, root=root@entry=0x15efce0) at disk-io.c:492
>        transid = 281
>        ret = <optimized out>
>        fs_info = 0x15c2010
>        __PRETTY_FUNCTION__ = "btrfs_commit_transaction"
>#13 0x000000000041ce5b in check_chunks_and_extents (root=root@entry=0x15efce0) at cmds-check.c:5564
>        dev_cache = {rb_node = 0x16c2580}
>        chunk_cache = {root = {rb_node = 0x16c2910}}
>        block_group_cache = {tree = {root = {rb_node = 0x16a1250}}, block_groups = {next = 0x7fff60d71fb8, prev = 0x7fff60d71fb8}}
>        dev_extent_cache = {tree = {root = {rb_node = 0x16c2f70}}, no_chunk_orphans = {next = 0x7fff60d71fd8, prev = 0x7fff60d71fd8}, no_device_orphans = {next = 0x7fff60d71fe8, prev = 0x7fff60d71fe8}}
>        extent_cache = {root = {rb_node = 0x0}}
>        seen = {root = {rb_node = 0x0}}
>        pending = {root = {rb_node = 0x0}}
>        reada = {root = {rb_node = 0x0}}
>        nodes = {root = {rb_node = 0x0}}
>        corrupt_blocks = {root = {rb_node = 0x0}}
>        path = {nodes = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, slots = {0, 0, 0, 0, 0, 0, 0, 0}, locks = {0, 0, 0, 0, 0, 0, 0, 0}, reada = 0, lowest_level = 0, search_for_split = 0, keep_locks = 0, skip_locking = 0, leave_spinning = 0}
>        key = {objectid = 0, type = 132 '\204', offset = 0}
>        found_key = {objectid = 18446744073709551607, type = 132 '\204', offset = 0}
>        ret = 0
>        err = <optimized out>
>        last = 2769108992
>        bits = 0x15f3fc0
>        bits_nr = 1024
>        leaf = <optimized out>
>        trans = <optimized out>
>        slot = <optimized out>
>        ri = {inode = {generation = 1, transid = 0, size = 3, nbytes = 16384, block_group = 0, nlink = 1, uid = 0, gid = 0, mode = 16877, rdev = 0, flags = 18446744071562067968, sequence = 0, reserved = {0, 0, 0, 0}, atime = {sec = 0, nsec = 0}, ctime = {sec = 0, nsec = 0}, mtime = {sec = 0, nsec = 0}, otime = {sec = 0, nsec = 0}}, generation = 93, root_dirid = 256, bytenr = 2742419456, byte_limit = 0, bytes_used = 16384, last_snapshot = 0, flags = 0, refs = 1, drop_progress = {objectid = 0, type = 0 '\000', offset = 0}, drop_level = 0 '\000', level = 0 '\000', generation_v2 = 93, uuid = '\000' <repeats 15 times>, parent_uuid = '\000' <repeats 15 times>, received_uuid = '\000' <repeats 15 times>, ctransid = 0, otransid = 0, stransid = 0, rtransid = 0, ctime = {sec = 0, nsec = 0}, otime = {sec = 0, nsec = 0}, stime = {sec = 0, nsec = 0}, rtime = {sec = 0, nsec = 0}, reserved = {0, 0, 0, 0, 0, 0, 0, 0}}
>        __PRETTY_FUNCTION__ = "check_chunks_and_extents"
>#14 0x000000000041d518 in cmd_check (argc=<optimized out>, argv=<optimized out>) at cmds-check.c:6152
>        root_cache = {root = {rb_node = 0x0}}
>        root = 0x15efce0
>        info = 0x15c2010
>        bytenr = <optimized out>
>        uuidbuf = "d2940e4b-1e22-4075-9049-49169c748c52"
>        ret = <optimized out>
>        num = <optimized out>
>        option_index = 1
>        init_csum_tree = 0
>        init_extent_tree = <optimized out>
>        ctree_flags = <optimized out>
>#15 0x00000000004040a2 in main (argc=3, argv=0x7fff60d72548) at btrfs.c:296
>        cmd = 0x663938
>        bname = <optimized out>
>From                To                  Syms Read   Shared Object Library
>0x00000035c3e01510  0x00000035c3e02b84  Yes         /lib64/libuuid.so.1
>0x00000035c42085f0  0x00000035c422cb5c  Yes         /lib64/libblkid.so.1
>0x0000003c9aa05890  0x0000003c9aa74bb8  Yes         /lib64/libm.so.6
>0x0000003c9ae02210  0x0000003c9ae0e930  Yes         /lib64/libz.so.1
>0x0000003e81802600  0x0000003e8181c748  Yes         /lib64/liblzo2.so.2
>0x0000003c9a6059f0  0x0000003c9a611614  Yes         /lib64/libpthread.so.0
>0x0000003c99e1f560  0x0000003c99f60bb4  Yes         /lib64/libc.so.6
>0x0000003c99a00b10  0x0000003c99a19c70  Yes         /lib64/ld-linux-x86-64.so.2
>$1 = 0x7f41cc13d000 ""
>No symbol "__glib_assert_msg" in current context.
>rax            0x0	0
>rbx            0x7f41cc13d000	139920573452288
>rcx            0xffffffffffffffff	-1
>rdx            0x6	6
>rsi            0xa9f	2719
>rdi            0xa9f	2719
>rbp            0x3c99f7bd88	0x3c99f7bd88
>rsp            0x7fff60d718b8	0x7fff60d718b8
>r8             0xfefefefefefefeff	-72340172838076673
>r9             0xfefefefffefefeff	-72340168543109377
>r10            0x8	8
>r11            0x206	518
>r12            0x450336	4522806
>r13            0x454c90	4541584
>r14            0x0	0
>r15            0x15c4180	22823296
>rip            0x3c99e35c39	0x3c99e35c39 <__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:
>   0x0000003c99e35c00 <+0>:	mov    %fs:0x2d4,%eax
>   0x0000003c99e35c08 <+8>:	mov    %eax,%ecx
>   0x0000003c99e35c0a <+10>:	mov    %fs:0x2d0,%esi
>   0x0000003c99e35c12 <+18>:	test   %esi,%esi
>   0x0000003c99e35c14 <+20>:	jne    0x3c99e35c48 <__GI_raise+72>
>   0x0000003c99e35c16 <+22>:	mov    $0xba,%eax
>   0x0000003c99e35c1b <+27>:	syscall 
>   0x0000003c99e35c1d <+29>:	mov    %eax,%ecx
>   0x0000003c99e35c1f <+31>:	mov    %eax,%fs:0x2d0
>   0x0000003c99e35c27 <+39>:	mov    %eax,%esi
>   0x0000003c99e35c29 <+41>:	movslq %edi,%rdx
>   0x0000003c99e35c2c <+44>:	movslq %esi,%rsi
>   0x0000003c99e35c2f <+47>:	movslq %ecx,%rdi
>   0x0000003c99e35c32 <+50>:	mov    $0xea,%eax
>   0x0000003c99e35c37 <+55>:	syscall 
>=> 0x0000003c99e35c39 <+57>:	cmp    $0xfffffffffffff000,%rax
>   0x0000003c99e35c3f <+63>:	ja     0x3c99e35c5a <__GI_raise+90>
>   0x0000003c99e35c41 <+65>:	repz retq 
>   0x0000003c99e35c43 <+67>:	nopl   0x0(%rax,%rax,1)
>   0x0000003c99e35c48 <+72>:	test   %eax,%eax
>   0x0000003c99e35c4a <+74>:	jg     0x3c99e35c29 <__GI_raise+41>
>   0x0000003c99e35c4c <+76>:	mov    %eax,%ecx
>   0x0000003c99e35c4e <+78>:	neg    %ecx
>   0x0000003c99e35c50 <+80>:	test   $0x7fffffff,%eax
>   0x0000003c99e35c55 <+85>:	cmove  %esi,%ecx
>   0x0000003c99e35c58 <+88>:	jmp    0x3c99e35c29 <__GI_raise+41>
>   0x0000003c99e35c5a <+90>:	mov    0x3821d7(%rip),%rdx        # 0x3c9a1b7e38
>   0x0000003c99e35c61 <+97>:	neg    %eax
>   0x0000003c99e35c63 <+99>:	mov    %eax,%fs:(%rdx)
>   0x0000003c99e35c66 <+102>:	or     $0xffffffffffffffff,%rax
>   0x0000003c99e35c6a <+106>:	retq   
>End of assembler dump.

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Attachments on bug 1096557: 894529 | 894530 | 894531 | 894532 | 894533 | 894534 | 894535 | 894536 | 894537 | 894538