https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=280037
ss3bsd <3226388...@jcom.home.ne.jp> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|14.1-RELEASE |14.2-RELEASE
--- Comment #14 from ss3bsd <3226388...@jcom.home.ne.jp> ---
Another (reproducible) panic while high TX load is found.
Something (such as infinite loop) is happening in this path?
***
/*
* Caller marked the request to be processed immediately; dispatch it
* directly to the driver unless the driver is currently blocked, in
* which case it is queued for deferred dispatch.
*/
cap = crp->crp_session->cap;
if (!atomic_load_int(&cap->cc_qblocked)) {
result = crypto_invoke(cap, crp, hint);
if (result != ERESTART)
return (result);
/*
* The driver ran out of resources, put the request on the
* queue.
*/
}
**
--
Now on FreeBSD 14.2
(kgdb) backtrace
#0 __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:57
#1 doadump (textdump=<optimized out>) at /usr/src/sys/kern/kern_shutdown.c:405
#2 0xffffffff809908e7 in kern_reboot (howto=260) at
/usr/src/sys/kern/kern_shutdown.c:523
#3 0xffffffff80990dbe in vpanic (fmt=0xffffffff8100a112 "double fault",
ap=ap@entry=0xfffffe003a415e40) at /usr/src/sys/kern/kern_shutdown.c:967
#4 0xffffffff80990c13 in panic (fmt=<unavailable>) at
/usr/src/sys/kern/kern_shutdown.c:891
#5 0xffffffff80e87f6e in dblfault_handler (frame=<optimized out>) at
/usr/src/sys/amd64/amd64/trap.c:1012
#6 <signal handler called>
#7 0xffffffff80e49460 in bounce_bus_dmamap_load_buffer
(dmat=0xfffff801ceb14700, map=0xffffffff81a27d90 <nobounce_dmamap>,
buf=0xfffff807af688ad8, buflen=5,
pmap=0xffffffff817514d0 <kernel_pmap_store>, flags=1, segs=0x0,
segp=0xfffffe014e2c90d4) at /usr/src/sys/x86/x86/busdma_bounce.c:741
#8 0xffffffff809d4699 in _bus_dmamap_load_buffer (dmat=0xfffff801ceb14700,
map=0x0, buf=0xfffff807af688ad8, buflen=18446744071589494160, flags=1,
segs=0x0,
segp=0xfffffe014e2c90d4, pmap=<optimized out>) at
/usr/src/sys/x86/include/bus_dma.h:166
#9 _bus_dmamap_load_mbuf_epg (dmat=dmat@entry=0xfffff801ceb14700,
map=map@entry=0x0, m=0xfffff807af688a00, segs=segs@entry=0x0,
nsegs=nsegs@entry=0xfffffe014e2c90d4,
flags=1) at /usr/src/sys/kern/subr_bus_dma.c:176
#10 0xffffffff809d4431 in _bus_dmamap_load_single_mbuf
(dmat=0xfffff801ceb14700, map=0x0, m=0xfffff807af688ad8, segs=0x0,
nsegs=0xfffffe014e2c90d4, flags=1)
at /usr/src/sys/kern/subr_bus_dma.c:220
#11 bus_dmamap_load_crp_buffer (dmat=0xfffff801ceb14700, map=0x0, cb=<optimized
out>, callback=0xffffffff83000840 <qat_ocf_crypto_load_buf_cb>,
callback_arg=0xfffffe014e2c9138, flags=1) at
/usr/src/sys/kern/subr_bus_dma.c:554
#12 0xffffffff82fff7ad in qat_ocf_process () from /boot/kernel/qat.ko
#13 0xffffffff80c99700 in crypto_dispatch_one (crp=0xfffff807a8af10b8, hint=0)
at /usr/src/sys/opencrypto/crypto.c:1432
#14 crypto_dispatch (crp=0xfffff807a8af10b8) at
/usr/src/sys/opencrypto/crypto.c:1448
#15 0xffffffff80ca1cf7 in ktls_ocf_dispatch_async_cb (crp=0xfffff801ceb14700)
at /usr/src/sys/opencrypto/ktls_ocf.c:246
#16 0xffffffff82fff801 in qat_ocf_process () from /boot/kernel/qat.ko
#17 0xffffffff80c99700 in crypto_dispatch_one (crp=0xfffff807a8af10b8, hint=0)
at /usr/src/sys/opencrypto/crypto.c:1432
#18 crypto_dispatch (crp=0xfffff807a8af10b8) at
/usr/src/sys/opencrypto/crypto.c:1448
#19 0xffffffff80ca1cf7 in ktls_ocf_dispatch_async_cb (crp=0xfffff801ceb14700)
at /usr/src/sys/opencrypto/ktls_ocf.c:246
#20 0xffffffff82fff801 in qat_ocf_process () from /boot/kernel/qat.ko
#21 0xffffffff80c99700 in crypto_dispatch_one (crp=0xfffff807a8af10b8, hint=0)
at /usr/src/sys/opencrypto/crypto.c:1432
#22 crypto_dispatch (crp=0xfffff807a8af10b8) at
/usr/src/sys/opencrypto/crypto.c:1448
: omit :
#245 0xffffffff80c99700 in crypto_dispatch_one (crp=0xfffff807a8af10b8, hint=0)
at /usr/src/sys/opencrypto/crypto.c:1432
#246 crypto_dispatch (crp=0xfffff807a8af10b8) at
/usr/src/sys/opencrypto/crypto.c:1448
#247 0xffffffff80ca1cf7 in ktls_ocf_dispatch_async_cb (crp=0xfffff801ceb14700)
at /usr/src/sys/opencrypto/ktls_ocf.c:246
#248 0xffffffff82fff801 in qat_ocf_process () from /boot/kernel/qat.ko
#249 0xffffffff80c99700 in crypto_dispatch_one
(crp=crp@entry=0xfffff807a8af10b8, hint=0) at
/usr/src/sys/opencrypto/crypto.c:1432
#250 crypto_dispatch (crp=crp@entry=0xfffff807a8af10b8) at
/usr/src/sys/opencrypto/crypto.c:1448
#251 0xffffffff80ca16bd in ktls_ocf_dispatch_async (state=0xfffff801ceaf8420,
crp=0xfffff807a8af10b8) at /usr/src/sys/opencrypto/ktls_ocf.c:268
#252 ktls_ocf_tls13_aead_encrypt (state=0xfffff801ceaf8420,
tls=0xfffff805c1fec108, m=0xfffffe014c5687c0, outiov=0xfffff801ceaf8000,
outiovcnt=0)
at /usr/src/sys/opencrypto/ktls_ocf.c:856
#253 0xffffffff80a2807e in ktls_encrypt_async (wq=wq@entry=0xfffff804cc22c680,
top=top@entry=0xfffff807af688a00) at /usr/src/sys/kern/uipc_ktls.c:3108
#254 0xffffffff80a27a36 in ktls_work_thread (ctx=ctx@entry=0xfffff804cc22c680)
at /usr/src/sys/kern/uipc_ktls.c:3254
#255 0xffffffff8094a75f in fork_exit (callout=0xffffffff80a26a50
<ktls_work_thread>, arg=0xfffff804cc22c680, frame=0xfffffe014e2ccf40) at
/usr/src/sys/kern/kern_fork.c:1164
#256 <signal handler called>
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