Files
mckernel/test/issues/1356/x86_64_result.log
Ken Sato a4b83dc6d4 eclair: use snprintf instead of sprintf to prevent buffer-overrun
Change-Id: I2a27cffe303201e1738f115258f6e02058dbc63d
Refs: #1356
Fujitsu: POSTK_DEBUG_ARCH_DEP_38
2019-09-25 06:38:55 +00:00

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** Dump Mckernel-dump
** DONE /tmp/issue1356_mckdump
***** Result of eclair ************************
spawn /home/satoken/ihk+mckernel/bin/eclair -d /tmp/issue1356_mckdump -k /home/satoken/ihk+mckernel/bin/../smp-x86/kernel/mckernel.img -l
eclair 0.20160314
setup_threads: num_processors: 7
Reading symbols from /home/satoken/ihk+mckernel/smp-x86/kernel/mckernel.img...done.
Remote debugging using :33646
cpu_safe_halt () at /home/satoken/src/mckernel/arch/x86_64/kernel/cpu.c:1145
1145 }
(eclair) set pagination 0
(eclair) info threads
[New Thread 2000000001]
[New Thread 2000000002]
[New Thread 2000000003]
[New Thread 2000000004]
[New Thread 2000000005]
[New Thread 2000000006]
Id Target Id Frame
7 Thread 2000000006 (PID 1, idle waiting on cpu 6) cpu_safe_halt () at /home/satoken/src/mckernel/arch/x86_64/kernel/cpu.c:1145
6 Thread 2000000005 (PID 1, idle waiting on cpu 5) cpu_safe_halt () at /home/satoken/src/mckernel/arch/x86_64/kernel/cpu.c:1145
5 Thread 2000000004 (PID 1, idle waiting on cpu 4) cpu_safe_halt () at /home/satoken/src/mckernel/arch/x86_64/kernel/cpu.c:1145
4 Thread 2000000003 (PID 1, idle waiting on cpu 3) cpu_safe_halt () at /home/satoken/src/mckernel/arch/x86_64/kernel/cpu.c:1145
3 Thread 2000000002 (PID 1, idle waiting on cpu 2) cpu_safe_halt () at /home/satoken/src/mckernel/arch/x86_64/kernel/cpu.c:1145
2 Thread 2000000001 (PID 1, idle waiting on cpu 1) cpu_safe_halt () at /home/satoken/src/mckernel/arch/x86_64/kernel/cpu.c:1145
* 1 Thread 2000000000 (PID 1, idle waiting on cpu 0) cpu_safe_halt () at /home/satoken/src/mckernel/arch/x86_64/kernel/cpu.c:1145
(eclair) thread 3
[Switching to thread 3 (Thread 2000000002)]
#0 cpu_safe_halt () at /home/satoken/src/mckernel/arch/x86_64/kernel/cpu.c:1145
1145 }
(eclair) info register
rax 0xfffffffffe856a60 -24810912
rbx 0xffff800100ada438 -140733182008264
rcx 0xfffffffffe8c8318 -24345832
rdx 0xffff880100b1a000 -131937088724992
rsi 0x40004 262148
rdi 0x2 2
rbp 0xffff880100b09f18 0xffff880100b09f18
rsp 0xffff880100b09f18 0xffff880100b09f18
r8 0x0 0
r9 0x0 0
r10 0xffff880100b1c640 -131937088715200
r11 0x0 0
r12 0x46 70
r13 0x0 0
r14 0x0 0
r15 0xfffffffffe856aa0 -24810848
rip 0xfffffffffe856a66 0xfffffffffe856a66 <cpu_safe_halt+6>
eflags 0x286 [ PF SF IF ]
cs 0x20 32
ss 0x28 40
ds 0x28 40
es 0x9000 36864
fs 0x0 0
gs 0x0 0
(eclair) bt
#0 cpu_safe_halt () at /home/satoken/src/mckernel/arch/x86_64/kernel/cpu.c:1145
#1 0xfffffffffe82f83a in idle () at /home/satoken/src/mckernel/kernel/process.c:2983
#2 0x0000000000000003 in ?? ()
#3 0x0000000000000008 in ?? ()
#4 0xffff880100b0e000 in ?? ()
#5 0x0000000000000000 in ?? ()
(eclair) missing "
while executing
"send "quit\n
"
*** C1356T01 start *******************************
** Check reading symbols
Reading symbols from /home/satoken/ihk+mckernel/smp-x86/kernel/mckernel.img...done.
*** C1356T01 PASSED ******************************
*** C1356T02 start *******************************
** Check detected number of cpus
** CPU_NUM: 7 (expected 7)
*** C1356T02 PASSED ******************************
*** C1356T03 start *******************************
** Check switch thread
[Switching to thread 3 (Thread 2000000002)]
*** C1356T03 PASSED ******************************
*** C1356T04 start *******************************
** Check info register
rip 0xfffffffffe856a66 0xfffffffffe856a66 <cpu_safe_halt+6>
*** C1356T04 PASSED ******************************
*** C1356T05 start *******************************
** Check back trace
#0 cpu_safe_halt () at /home/satoken/src/mckernel/arch/x86_64/kernel/cpu.c:1145
*** C1356T05 PASSED ******************************