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Date:      Thu, 5 Aug 2021 11:59:53 -0400
From:      Ed Maste <emaste@freebsd.org>
To:        Andrew Gallatin <gallatin@freebsd.org>
Cc:        src-committers <src-committers@freebsd.org>,  "<dev-commits-src-all@freebsd.org>" <dev-commits-src-all@freebsd.org>, dev-commits-src-main@freebsd.org
Subject:   Re: git: 98215005b747 - main - ktls: start a thread to keep the 16k ktls buffer zone populated
Message-ID:  <CAPyFy2BN2sv0JzwEnwecVveHUYfo=8ayX0oCkC02iKXxKo2HzQ@mail.gmail.com>
In-Reply-To: <202108051422.175EMBpP006556@gitrepo.freebsd.org>
References:  <202108051422.175EMBpP006556@gitrepo.freebsd.org>

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On Thu, 5 Aug 2021 at 10:22, Andrew Gallatin <gallatin@freebsd.org> wrote:
>
> The branch main has been updated by gallatin:
>
> URL: https://cgit.FreeBSD.org/src/commit/?id=98215005b747fef67f44794ca64abd473b98bade
>
> commit 98215005b747fef67f44794ca64abd473b98bade
> Author:     Andrew Gallatin <gallatin@FreeBSD.org>
> AuthorDate: 2021-08-05 14:15:09 +0000
> Commit:     Andrew Gallatin <gallatin@FreeBSD.org>
> CommitDate: 2021-08-05 14:19:12 +0000
>
>     ktls: start a thread to keep the 16k ktls buffer zone populated

My Cirrus-CI boot smoke test is now failing with:

Starting KTLS alloc thread for domain 0
panic: sleeping without a lock
cpuid = 0
time = 1
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0000b20ae0
vpanic() at vpanic+0x187/frame 0xfffffe0000b20b40
panic() at panic+0x43/frame 0xfffffe0000b20ba0
_sleep() at _sleep+0x484/frame 0xfffffe0000b20c40
ktls_alloc_thread() at ktls_alloc_thread+0x1c4/frame 0xfffffe0000b20cf0
fork_exit() at fork_exit+0x80/frame 0xfffffe0000b20d30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0000b20d30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 2 tid 100027 ]
Stopped at kdb_enter+0x37: movq $0,0x127877e(%rip)
db> qemu-system-x86_64: terminating on signal 15 from pid 32579 (timeout)
Did not boot successfully, see /tmp/ci-qemu-test-boot.log



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