在 2023/12/13 15:37, Lianbo Jiang 写道:
Sure, this issue was reproduced on the 6.5.0-rc1, I mentioned the kernel
I tried the x86_64 with 6.5.0-rc1, the latest crash even cannot boot
successfully.
--------------------------------------------------------------------------------------------
Linux version 6.5.0-rc1 (root@hsj-NUC11PAHi7) (gcc (Ubuntu
11.4.0-1ubuntu1~22.04) 11.4.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #1
SMP PREEMPT_DYNAMIC Fri Dec 15 12:53:44 CST 2023
readmem: read_proc_kcore() -> /proc/kcore
VMCOREINFO: NUMBER(phys_base): 25174212608 -> 5dc800000
gdb vmlinux
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<readmem: ffffffff82c001f8, KVADDR, "page_offset_base", 8, (FOE|Q),
55882e2966a8>
<read_proc_kcore: addr: ffffffff82c001f8 paddr: 5df4001f8 cnt: 8>
crash: seek error: kernel virtual address: ffffffff82c001f8 type:
"page_offset_base"
--------------------------------------------------------------------------------------------------
I tried crash in x86_64 with the v6.7-rc5 kernel again, still met the
same bug above.
Thanks
Huang Shijie
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