From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: Eric Dumazet <eric.dumazet@gmail.com>, bloat@lists.bufferbloat.net
Subject: Re: [Bloat] bufferbloat.net server having troubles?
Date: Sun, 01 Apr 2018 17:45:21 +0200 [thread overview]
Message-ID: <87vadbhqwe.fsf@toke.dk> (raw)
In-Reply-To: <efdbeb6f-3c1e-5c95-954c-5f81e2d1bb5f@gmail.com>
Eric Dumazet <eric.dumazet@gmail.com> writes:
> On 03/31/2018 12:54 PM, Jonathan Morton wrote:
>>> On 31 Mar, 2018, at 10:50 pm, Toke Høiland-Jørgensen <toke@toke.dk> wrote:
>>>
>>> Yeah, the box running the web server is having some issues with NULL
>>> pointer dereferences in tcp_push() in the kernel crashing processes
>>> running TCP. Haven't been able to figure out why :/
>>
>> Maybe build/install a new kernel and reboot?
>>
>> Possibility exists of hardware failure, too. Less likely, perhaps, but if you don't have ECC...
>>
>
> Nope, known bug on stable kernels.
>
> Please upgrade or downgrade.
Ah, saw that in the changelog for 4.14.32, and was hoping it was a fix
for the issue I was seeing. But haven't had time to upgrade yet. Thanks
for confirming that it is! I'll go upgrade I guess :)
-Toke
prev parent reply other threads:[~2018-04-01 15:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-31 18:26 Rich Brown
2018-03-31 19:50 ` Toke Høiland-Jørgensen
2018-03-31 19:54 ` Jonathan Morton
2018-04-01 0:50 ` Eric Dumazet
2018-04-01 15:45 ` Toke Høiland-Jørgensen [this message]
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