Comment 19 for bug 1746088

------- Comment From <email address hidden> 2018-08-07 07:01 EDT-------
we are able to analyse the kernel dump using crash on 4.4.0-131-generic kernel (Ubuntu 16.04.5). we can close this defect.

====console logs===
0-131-generic dump.201808070540 08070540# crash /usr/lib/debug/boot/vmlinux-4.4.0

crash 7.1.4
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KERNEL: /usr/lib/debug/boot/vmlinux-4.4.0-131-generic
DUMPFILE: dump.201808070540 [PARTIAL DUMP]
CPUS: 160
DATE: Tue Aug 7 05:39:33 2018
UPTIME: 00:05:29
LOAD AVERAGE: 0.10, 0.29, 0.18
TASKS: 1364
NODENAME: ltc-briggs1
RELEASE: 4.4.0-131-generic
VERSION: #157-Ubuntu SMP Thu Jul 12 15:47:54 UTC 2018
MACHINE: ppc64le (2926 Mhz)
MEMORY: 256 GB
PANIC: "sysrq: SysRq : Trigger a crash"
PID: 3257
COMMAND: "bash"
TASK: c000001f61bc93e0 [THREAD_INFO: c000001fa9f14000]
CPU: 14
STATE: TASK_RUNNING (SYSRQ)

crash> bt
PID: 3257 TASK: c000001f61bc93e0 CPU: 14 COMMAND: "bash"
#0 [c000001fa9f17680] crash_kexec at c0000000001776f4
#1 [c000001fa9f17820] die at c000000000020ed8
#2 [c000001fa9f178b0] bad_page_fault at c000000000051d98
#3 [c000001fa9f17920] handle_page_fault at c000000000008800
Data Access [300] exception frame:
R0: c00000000067d8a8 R1: c000001fa9f17c10 R2: c00000000160aa00
R3: 0000000000000063 R4: c000001ff4b89c50 R5: c000001ff4b9b4e0
R6: c000003fff010000 R7: 0000000000000573 R8: 0000000000000007
R9: 0000000000000001 R10: 0000000000000000 R11: c000003fff030208
R12: c00000000067c7a0 R13: c000000007ae8c00 R14: ffffffffffffffff
R15: 0000000022000000 R16: 0000000010170dd0 R17: 0000010015780298
R18: 0000000010140568 R19: 00000000100c7000 R20: 0000000000000000
R21: 000000001017dd78 R22: 0000000010140400 R23: 0000000000000000
R24: 00000000101532c0 R25: 000000001017b628 R26: c000000001549d18
R27: 0000000000000004 R28: c00000000154a0d8 R29: 0000000000000063
R30: c0000000015013bc R31: 0000000000000000
NIP: c00000000067c7d4 MSR: 9000000000009033 OR3: c000000000008498
CTR: c00000000067c7a0 LR: c00000000067d8a8 XER: 0000000020000000
CCR: 0000000028242222 MQ: 0000000000000001 DAR: 0000000000000000
DSISR: 0000000042000000 Syscall Result: 0000000000000000
#4 [c000001fa9f17c10] sysrq_handle_crash at c00000000067c7d4
[Link Register] [c000001fa9f17c10] __handle_sysrq at c00000000067d8a8
crash>
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