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Re: ip_rcv_finish() NULL pointer and possibly related Oopses

From Daniel Borkmann <daniel@iogearbox.net>
Newsgroups linux.kernel
Subject Re: ip_rcv_finish() NULL pointer and possibly related Oopses
Date 2015-09-03 11:10 +0200
Message-ID <q4yGS-7v1-3@gated-at.bofh.it> (permalink)
References (2 earlier) <q1PXA-8w3-13@gated-at.bofh.it> <q256h-5kI-5@gated-at.bofh.it> <q4jou-2g9-21@gated-at.bofh.it> <q4qpY-3ZU-9@gated-at.bofh.it> <q4xUu-6le-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On 09/03/2015 10:13 AM, Shaun Crampton wrote:
...
> Is there anything I can do on a running system to help figure this out?
> Some sort of kernel equivalent to pmap to find out what module or device
> owns that chunk of memory?

Hmm, perhaps /proc/kallsyms could point to something. 0xffffffffa0087d81
and 0xffffffffa008772b could be from the same module, if any.
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Thread

ip_rcv_finish() NULL pointer and possibly related Oopses Shaun Crampton <Shaun.Crampton@metaswitch.com> - 2015-08-26 10:50 +0200
  Re: ip_rcv_finish() NULL pointer and possibly related Oopses Chuck Ebbert <cebbert.lkml@gmail.com> - 2015-08-26 14:00 +0200
    Re: ip_rcv_finish() NULL pointer and possibly related Oopses Shaun Crampton <Shaun.Crampton@metaswitch.com> - 2015-08-26 15:10 +0200
    Re: ip_rcv_finish() NULL pointer and possibly related Oopses Michael Marineau <michael.marineau@coreos.com> - 2015-08-26 23:00 +0200
      Re: ip_rcv_finish() NULL pointer and possibly related Oopses Eric Dumazet <eric.dumazet@gmail.com> - 2015-08-27 15:10 +0200
        Re: ip_rcv_finish() NULL pointer and possibly related Oopses Michael Marineau <michael.marineau@coreos.com> - 2015-08-27 18:20 +0200
          Re: ip_rcv_finish() NULL pointer and possibly related Oopses Michael Marineau <michael.marineau@coreos.com> - 2015-08-27 18:40 +0200
          Re: ip_rcv_finish() NULL pointer and possibly related Oopses Eric Dumazet <eric.dumazet@gmail.com> - 2015-08-27 18:40 +0200
          Re: ip_rcv_finish() NULL pointer and possibly related Oopses Michael Marineau <michael.marineau@coreos.com> - 2015-08-27 18:50 +0200
          Re: ip_rcv_finish() NULL pointer and possibly related Oopses David Miller <davem@davemloft.net> - 2015-08-27 18:50 +0200
        Re: ip_rcv_finish() NULL pointer and possibly related Oopses Shaun Crampton <Shaun.Crampton@metaswitch.com> - 2015-09-02 18:50 +0200
          Re: ip_rcv_finish() NULL pointer and possibly related Oopses Daniel Borkmann <daniel@iogearbox.net> - 2015-09-03 02:20 +0200
            Re: ip_rcv_finish() NULL pointer and possibly related Oopses Shaun Crampton <Shaun.Crampton@metaswitch.com> - 2015-09-03 10:20 +0200
              Re: ip_rcv_finish() NULL pointer and possibly related Oopses Daniel Borkmann <daniel@iogearbox.net> - 2015-09-03 11:10 +0200
                Re: ip_rcv_finish() NULL pointer and possibly related Oopses Shaun Crampton <Shaun.Crampton@metaswitch.com> - 2015-09-03 12:10 +0200
                Re: ip_rcv_finish() NULL pointer and possibly related Oopses Eric Dumazet <eric.dumazet@gmail.com> - 2015-09-03 14:20 +0200
                Re: ip_rcv_finish() NULL pointer and possibly related Oopses Shaun Crampton <Shaun.Crampton@metaswitch.com> - 2015-09-04 17:00 +0200

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