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Date:      Sun, 30 Sep 2018 13:18:29 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 231659] 12-ALPHA7 r338900 crashes with IPsec on network load
Message-ID:  <bug-231659-7501-a5FWjRh5Qp@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-231659-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-231659-7501@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231659

--- Comment #12 from Lev A. Serebryakov <lev@FreeBSD.org> ---
Ok. Now I have kernel with INVARIANTs and WITNESS and I have space fro
crashdumps.
I've got 3 crashdumps with exactly same panic message:

Assertion (staterr & E1000_RXD_STAT_DD) !=3D 0 failed at
/data/src/sys/dev/e1000/em_txrx.c:698

Here is stacktrace:

#0  doadump (textdump=3D1) at pcpu.h:230
#1  0xffffffff80565a70 in kern_reboot (howto=3D260) at
/data/src/sys/kern/kern_shutdown.c:446
#2  0xffffffff80565ec3 in vpanic (fmt=3D<value optimized out>, ap=3D<value
optimized out>) at /data/src/sys/kern/kern_shutdown.c:872
#3  0xffffffff80565c23 in panic (fmt=3D<value optimized out>) at
/data/src/sys/kern/kern_shutdown.c:799
#4  0xffffffff803f1de4 in em_isc_rxd_pkt_get (arg=3D<value optimized out>,
ri=3D<value optimized out>) at /data/src/sys/dev/e1000/em_txrx.c:698
#5  0xffffffff806688d8 in iflib_rxeof (rxq=3D0xfffff80002295800, budget=3D<=
value
optimized out>) at /data/src/sys/net/iflib.c:2684
#6  0xffffffff80664d19 in _task_fn_rx (context=3D0xfffff80002295800) at
/data/src/sys/net/iflib.c:3820
#7  0xffffffff805a5e49 in gtaskqueue_run_locked (queue=3D0xfffff800021dc400=
) at
/data/src/sys/kern/subr_gtaskqueue.c:332
#8  0xffffffff805a5c08 in gtaskqueue_thread_loop (arg=3D<value optimized ou=
t>) at
/data/src/sys/kern/subr_gtaskqueue.c:507
#9  0xffffffff8052f5c4 in fork_exit (callout=3D0xffffffff805a5b80
<gtaskqueue_thread_loop>, arg=3D0xfffffe00017f8008, frame=3D0xfffffe000043a=
c00) at
/data/src/sys/kern/kern_fork.c:1057
#10 0xffffffff8081cbfe in fork_trampoline () at
/data/src/sys/amd64/amd64/exception.S:993
#11 0x0000000000000000 in ?? ()

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