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* [Bug gdb/18869] New: internal-error: inline_frame_this_id: Assertion `frame_id_p (*this_id)' failed.
@ 2015-08-25 23:07 luto at mit dot edu
2021-11-04 13:19 ` [Bug gdb/18869] " rohini at junelife dot com
2022-02-21 23:35 ` sean.anderson at seco dot com
0 siblings, 2 replies; 3+ messages in thread
From: luto at mit dot edu @ 2015-08-25 23:07 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=18869
Bug ID: 18869
Summary: internal-error: inline_frame_this_id: Assertion
`frame_id_p (*this_id)' failed.
Product: gdb
Version: 7.9
Status: NEW
Severity: normal
Priority: P2
Component: gdb
Assignee: unassigned at sourceware dot org
Reporter: luto at mit dot edu
Target Milestone: ---
Build this awful hack with -m32 -O2 -g.
#include <sys/ptrace.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/syscall.h>
#include <sys/user.h>
#include <unistd.h>
#include <errno.h>
#include <stddef.h>
#include <stdio.h>
#include <err.h>
#include <string.h>
#include <sys/auxv.h>
static void *vsyscall32;
static void do_full_vsyscall32(unsigned long *nr,
unsigned long *arg0, unsigned long *arg1,
unsigned long *arg2, unsigned long *arg3,
unsigned long *arg4, unsigned long *arg5)
{
/*
* The asm above is still correct, but GCC can't generate code.
*
* Because we want to preserve the values in all the registers
* after return, we need to spill to the stack. Ideally we'd
* force gcc to generate esp-relative references to some local
* variables, but I don't think that's possible. That means
* that we can't use any memory operands while ebp is arg5
* instead of the base pointer, so we're stuck manually
* spilling.
*/
register unsigned long sp asm("sp"); /* Hack: block fp omission */
unsigned long saved_bx;
asm volatile (
"movl %%ebx, %[saved_bx]\n\t"
"pushl %%ebp\n\t"
"movl %[arg0], %%ebx\n\t"
"movl %[arg5], %%ebp\n\t"
"call *%[vsyscall32]\n\t"
"xchgl %%ebp, (%%esp)\n\t" /* restore BP but keep arg5 */
"popl %[arg5]\n\t"
"movl %%ebx, %[arg0]\n\t"
"movl %[saved_bx], %%ebx"
: "+a" (*nr), [arg0] "+m" (*arg0), "+c" (*arg1), "+d" (*arg2),
"+S" (*arg3), "+D" (*arg4), [arg5] "+m" (*arg5),
[saved_bx] "+m" (saved_bx),
"+r" (sp)
: [vsyscall32] "m" (vsyscall32));
}
int main()
{
unsigned long nr = 224, a0 = 10, a1 = 11, a2 = 12, a3 = 13, a4 = 14, a5
= 15;
vsyscall32 = (void *)getauxval(AT_SYSINFO);
if (vsyscall32) {
nr = SYS_kill;
a0 = getpid();
a1 = SIGUSR1; /* <-- breakpoint here */
do_full_vsyscall32(&nr, &a0, &a1, &a2, &a3, &a4, &a5);
printf("%ld %ld %ld %ld %ld %ld %ld\n",
nr, a0, a1, a2, a3, a4, a5);
}
return 0;
}
$ gdb ./a.out
GNU gdb (GDB) Fedora 7.9.1-17.fc22
Copyright (C) 2015 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from ./a.out...done.
(gdb) b foo.c:60
Breakpoint 1 at 0x8048411: file foo.c, line 60.
(gdb) r
Starting program: /home/luto/apps/linux-devel/tools/testing/selftests/x86/a.out
Missing separate debuginfos, use: dnf debuginfo-install glibc-2.21-7.fc22.i686
Program received signal SIGUSR1, User defined signal 1.
0xf7fdac10 in __kernel_vsyscall ()
(gdb) bt
../../gdb/inline-frame.c:167: internal-error: inline_frame_this_id: Assertion
`frame_id_p (*this_id)' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n)
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug gdb/18869] internal-error: inline_frame_this_id: Assertion `frame_id_p (*this_id)' failed.
2015-08-25 23:07 [Bug gdb/18869] New: internal-error: inline_frame_this_id: Assertion `frame_id_p (*this_id)' failed luto at mit dot edu
@ 2021-11-04 13:19 ` rohini at junelife dot com
2022-02-21 23:35 ` sean.anderson at seco dot com
1 sibling, 0 replies; 3+ messages in thread
From: rohini at junelife dot com @ 2021-11-04 13:19 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=18869
rohini <rohini at junelife dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rohini at junelife dot com
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug gdb/18869] internal-error: inline_frame_this_id: Assertion `frame_id_p (*this_id)' failed.
2015-08-25 23:07 [Bug gdb/18869] New: internal-error: inline_frame_this_id: Assertion `frame_id_p (*this_id)' failed luto at mit dot edu
2021-11-04 13:19 ` [Bug gdb/18869] " rohini at junelife dot com
@ 2022-02-21 23:35 ` sean.anderson at seco dot com
1 sibling, 0 replies; 3+ messages in thread
From: sean.anderson at seco dot com @ 2022-02-21 23:35 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=18869
Sean Anderson <sean.anderson at seco dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |sean.anderson at seco dot com
--- Comment #12 from Sean Anderson <sean.anderson at seco dot com> ---
I ran into this today while debugging U-Boot on aarch64. The real stack is
gdb$ x/8ag $sp
0x1001de10: 0x1001de20 0x10000be4 <fsl_lsch2_early_init_f+12>
0x1001de20: 0x1001de30 0x100013d0 <board_early_init_f+12>
0x1001de30: 0x1001de40 0x10000db0 <board_init_f+32>
0x1001de40: 0x100000f0 <save_boot_params_ret+196> 0x10001124 <_main+36>
So the problem appears to occur with "artificial" frames. Here's what happens
when I try to get a backtrace:
gdb$ set debug frame
gdb$ tar ext :3333
Remote debugging using :3333
[frame] reinit_frame_cache: generation=4
[frame] reinit_frame_cache: generation=5
[frame] reinit_frame_cache: generation=6
[frame] reinit_frame_cache: generation=7
[frame] reinit_frame_cache: generation=8
[frame] reinit_frame_cache: generation=9
[frame] reinit_frame_cache: generation=10
[frame] frame_id_p: l={!stack,!code,!special} -> 0
[frame] frame_id_p: l={!stack,!code,!special} -> 0
[frame] frame_id_p: l={!stack,!code,!special} -> 0
[frame] create_sentinel_frame: ->
{level=-1,type=SENTINEL_FRAME,unwind=0x561f635e3466,pc=<unknown>,id={stack=<sentinel>,!code,special=0x0000000000000000},func=<unknown>}
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=-1
[frame] frame_unwind_arch: next_frame=-1 -> aarch64
[frame] frame_id_eq: l={stack=<sentinel>,!code,special=0x0000000000000000},
r={stack=<outer>,!code,special=0x0000000000000000} -> 0
[frame] get_prev_frame_raw: ->
{level=0,type=<unknown>,unwind=<unknown>,pc=<unknown>,id=<not
computed>,func=<unknown>}
[frame] get_prev_frame_always_1: exit
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=-1, regnum=32(pc)
[frame] frame_unwind_register_value: -> register=32
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_pc: this_frame=-1 -> 0x10001440
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=-1
[frame] get_prev_frame_always_1: ->
{level=0,type=<unknown>,unwind=<unknown>,pc=0x10001440,id=<not
computed>,func=<unknown>} // cached
[frame] get_prev_frame_always_1: exit
[frame] compute_frame_id: enter
[frame] compute_frame_id: fi=0
[frame] frame_unwind_find_by_frame: enter
[frame] frame_unwind_find_by_frame: this_frame=0
[frame] frame_unwind_try_unwinder: trying unwinder "dummy"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "dwarf2 tailcall"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "inline"
[frame] frame_unwind_try_unwinder: yes
[frame] frame_unwind_find_by_frame: exit
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=0
[frame] get_prev_frame_raw: ->
{level=1,type=<unknown>,unwind=<unknown>,pc=<unknown>,id=<not
computed>,func=<unknown>}
[frame] compute_frame_id: enter
[frame] compute_frame_id: fi=1
[frame] frame_unwind_find_by_frame: enter
[frame] frame_unwind_find_by_frame: this_frame=1
[frame] frame_unwind_arch: next_frame=0 -> aarch64
[frame] frame_unwind_try_unwinder: trying unwinder "dummy"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "dwarf2 tailcall"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "inline"
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=0, regnum=32(pc)
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=-1, regnum=32(pc)
[frame] frame_unwind_register_value: -> register=32
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_register_value: -> register=32
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_pc: this_frame=0 -> 0x10001440
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "jit"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "(null)"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "aarch64 stub"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "dwarf2"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "dwarf2 signal"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "aarch64 prologue"
[frame] frame_unwind_try_unwinder: yes
[frame] frame_unwind_find_by_frame: exit
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=0, regnum=31(sp)
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=-1, regnum=31(sp)
[frame] frame_unwind_register_value: -> register=31
bytes=[10de011000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_register_value: -> register=31
bytes=[10de011000000000]
[frame] frame_unwind_register_value: exit
[frame] get_frame_func_if_available: this_frame=1 -> 0x10001410
[frame] frame_id_p: l={stack=0x1001de10,code=0x0000000010001410,!special}
-> 1
[frame] compute_frame_id: ->
{stack=0x1001de10,code=0x0000000010001410,!special}
[frame] compute_frame_id: exit
[frame] get_prev_frame_always_1: exit
[frame] frame_id_p: l={stack=0x1001de10,code=0x0000000010001410,!special} ->
1
[frame] frame_id_p:
l={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1} -> 1
[frame] compute_frame_id: ->
{stack=0x1001de10,code=0x0000000010001434,!special,artificial=1}
[frame] compute_frame_id: exit
enable_devices_ns_access (ns_dev=<optimized out>, num=<optimized out>[frame]
frame_id_p: l={!stack,!code,!special} -> 0
) at board/freescale/common/ns_access.c:204
204 for (i = 0; i < num; i++)
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=-1
[frame] get_prev_frame_always_1: ->
{level=0,type=INLINE_FRAME,unwind=0x561f635e32a4,pc=0x10001440,id={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},func=<unknown>}
// cached
[frame] get_prev_frame_always_1: exit
gdb$ bt
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=-1
[frame] get_prev_frame_always_1: ->
{level=0,type=INLINE_FRAME,unwind=0x561f635e3434,pc=0x10001440,id={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},func=<unknown>}
// cached
[frame] get_prev_frame_always_1: exit
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=-1
[frame] get_prev_frame_always_1: ->
{level=0,type=INLINE_FRAME,unwind=0x561f635e32a4,pc=0x10001440,id={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},func=<unknown>}
// cached
[frame] get_prev_frame_always_1: exit
#0 enable_devices_ns_access (ns_dev=<optimized out>, num=<optimized
out>[frame] frame_id_p: l={!stack,!code,!special} -> 0
) at board/freescale/common/ns_access.c:204
[frame] get_prev_frame: enter
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=0
[frame] get_prev_frame_always_1: ->
{level=1,type=NORMAL_FRAME,unwind=0x561f635e3498,pc=0x10001440,id={stack=0x1001de10,code=0x0000000010001410,!special},func=0x10001410}
// cached
[frame] get_prev_frame_always_1: exit
[frame] get_prev_frame: exit
#1 enable_layerscape_ns_access ([frame] frame_id_p: l={!stack,!code,!special}
-> 0
) at board/freescale/common/ns_access.c:213
[frame] get_prev_frame: enter
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=1
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_arch: next_frame=1 -> aarch64
[frame] frame_unwind_register_value: frame=1, regnum=32(pc)
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=1, regnum=30(x30)
[frame] frame_id_p:
l={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_id_p:
l={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_id_eq:
l={stack=<sentinel>,!code,special=0x0000000000000000},
r={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=-1, regnum=30(x30)
[frame] frame_unwind_register_value: -> register=30
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_id_p:
l={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_id_eq:
l={stack=<sentinel>,!code,special=0x0000000000000000},
r={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] get_prev_frame: enter
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=-1
[frame] get_prev_frame_always_1: ->
{level=0,type=INLINE_FRAME,unwind=0x561f635e336c,pc=0x10001440,id={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},func=<unknown>}
// cached
[frame] get_prev_frame_always_1: exit
[frame] get_prev_frame: exit
[frame] frame_id_p:
l={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1} -> 1
[frame] frame_id_eq:
l={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},
r={stack=<sentinel>,!code,special=0x0000000000000000} -> 0
[frame] frame_id_eq:
l={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},
r={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1} -> 1
[frame] value_fetch_lazy_register: (frame=0, regnum=30(x30), ...) ->
register=30 bytes=[4014001000000000]
[frame] frame_unwind_register_value: -> register=30
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_register_value: -> computed
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=0, regnum=32(pc)
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=-1, regnum=32(pc)
[frame] frame_unwind_register_value: -> register=32
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_register_value: -> register=32
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] get_prev_frame_raw: ->
{level=2,type=<unknown>,unwind=<unknown>,pc=<unknown>,id=<not
computed>,func=<unknown>}
[frame] compute_frame_id: enter
[frame] compute_frame_id: fi=2
[frame] frame_unwind_find_by_frame: enter
[frame] frame_unwind_find_by_frame: this_frame=2
[frame] frame_unwind_try_unwinder: trying unwinder "dummy"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "dwarf2 tailcall"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "inline"
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=1, regnum=32(pc)
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=1, regnum=30(x30)
[frame] frame_id_p:
l={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_id_p:
l={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_id_eq:
l={stack=<sentinel>,!code,special=0x0000000000000000},
r={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=-1, regnum=30(x30)
[frame] frame_unwind_register_value: -> register=30
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_id_p:
l={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_id_eq:
l={stack=<sentinel>,!code,special=0x0000000000000000},
r={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] get_prev_frame: enter
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=-1
[frame] get_prev_frame_always_1: ->
{level=0,type=INLINE_FRAME,unwind=0x561f635e34fc,pc=0x10001440,id={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},func=<unknown>}
// cached
[frame] get_prev_frame_always_1: exit
[frame] get_prev_frame: exit
[frame] frame_id_p:
l={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1} -> 1
[frame] frame_id_eq:
l={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},
r={stack=<sentinel>,!code,special=0x0000000000000000} -> 0
[frame] frame_id_eq:
l={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},
r={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1} -> 1
[frame] value_fetch_lazy_register: (frame=0, regnum=30(x30), ...)
-> register=30 bytes=[4014001000000000]
[frame] frame_unwind_register_value: -> register=30
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_register_value: -> computed
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_pc: this_frame=1 -> 0x10001440
[frame] frame_unwind_try_unwinder: yes
[frame] frame_unwind_find_by_frame: exit
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=2
[frame] get_prev_frame_raw: ->
{level=3,type=<unknown>,unwind=<unknown>,pc=<unknown>,id=<not
computed>,func=<unknown>}
[frame] compute_frame_id: enter
[frame] compute_frame_id: fi=3
[frame] frame_unwind_find_by_frame: enter
[frame] frame_unwind_find_by_frame: this_frame=3
[frame] frame_unwind_arch: next_frame=2 -> aarch64
[frame] frame_unwind_try_unwinder: trying unwinder "dummy"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "dwarf2
tailcall"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "inline"
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=2, regnum=32(pc)
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=1, regnum=32(pc)
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=1, regnum=30(x30)
[frame] frame_id_p:
l={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_id_p:
l={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_id_eq:
l={stack=<sentinel>,!code,special=0x0000000000000000},
r={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=-1,
regnum=30(x30)
[frame] frame_unwind_register_value: -> register=30
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_id_p:
l={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] frame_id_eq:
l={stack=<sentinel>,!code,special=0x0000000000000000},
r={stack=<sentinel>,!code,special=0x0000000000000000} -> 1
[frame] get_prev_frame: enter
[frame] get_prev_frame_always_1: enter
[frame] get_prev_frame_always_1: this_frame=-1
[frame] get_prev_frame_always_1: ->
{level=0,type=INLINE_FRAME,unwind=0x561f635e33d0,pc=0x10001440,id={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},func=<unknown>}
// cached
[frame] get_prev_frame_always_1: exit
[frame] get_prev_frame: exit
[frame] frame_id_p:
l={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1} -> 1
[frame] frame_id_eq:
l={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},
r={stack=<sentinel>,!code,special=0x0000000000000000} -> 0
[frame] frame_id_eq:
l={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1},
r={stack=0x1001de10,code=0x0000000010001434,!special,artificial=1} -> 1
[frame] value_fetch_lazy_register: (frame=0, regnum=30(x30),
...) -> register=30 bytes=[4014001000000000]
[frame] frame_unwind_register_value: -> register=30
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_register_value: -> computed
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_register_value: -> computed
bytes=[4014001000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_pc: this_frame=2 -> 0x10001440
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "jit"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "(null)"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "aarch64 stub"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "dwarf2"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "dwarf2 signal"
[frame] frame_unwind_try_unwinder: no
[frame] frame_unwind_try_unwinder: trying unwinder "aarch64
prologue"
[frame] frame_unwind_try_unwinder: yes
[frame] frame_unwind_find_by_frame: exit
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=2, regnum=31(sp)
[frame] frame_unwind_register_value: enter
[frame] frame_unwind_register_value: frame=1, regnum=31(sp)
[frame] frame_unwind_register_value: -> computed
bytes=[10de011000000000]
[frame] frame_unwind_register_value: exit
[frame] frame_unwind_register_value: -> computed
bytes=[10de011000000000]
[frame] frame_unwind_register_value: exit
[frame] get_frame_func_if_available: this_frame=3 -> 0x10001410
[frame] frame_id_p:
l={stack=0x1001de10,code=0x0000000010001410,!special} -> 1
[frame] compute_frame_id: ->
{stack=0x1001de10,code=0x0000000010001410,!special}
[frame] compute_frame_id: exit
[frame] frame_id_eq:
l={stack=0x1001de10,code=0x0000000010001410,!special},
r={stack=0x1001de10,code=0x0000000010001410,!special} -> 1
[frame] get_prev_frame_if_no_cycle: -> nullptr // this frame has same
ID
[frame] get_prev_frame_always_1: exit
[frame] frame_id_p: l={!stack,!code,!special} -> 0
inline-frame.c:173: internal-error: void inline_frame_this_id(frame_info*,
void**, frame_id*): Assertion `frame_id_p (*this_id)' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
This is a bug, please report it. For instructions, see:
<https://www.gnu.org/software/gdb/bugs/>.
Aborted (core dumped)
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^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-02-21 23:35 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-08-25 23:07 [Bug gdb/18869] New: internal-error: inline_frame_this_id: Assertion `frame_id_p (*this_id)' failed luto at mit dot edu
2021-11-04 13:19 ` [Bug gdb/18869] " rohini at junelife dot com
2022-02-21 23:35 ` sean.anderson at seco dot com
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