git: 98215005b747 - main - ktls: start a thread to keep the 16k ktls buffer zone populated

[Ed Maste]

On Thu, 5 Aug 2021 at 10:22, Andrew Gallatin <gallatin at 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 at FreeBSD.org>
> AuthorDate: 2021-08-05 14:15:09 +0000
> Commit:     Andrew Gallatin <gallatin at 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