Date: Fri, 13 Jan 2017 16:44:42 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-wireless@FreeBSD.org Subject: [Bug 211689] panic with lagg failover wireless ath and iwm Message-ID: <bug-211689-21060-DLk8UNWuYI@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-211689-21060@https.bugs.freebsd.org/bugzilla/> References: <bug-211689-21060@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211689 Robin Randhawa <robin.randhawa@arm.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |robin.randhawa@arm.com --- Comment #9 from Robin Randhawa <robin.randhawa@arm.com> --- I'd like to confirm that without the patch in comment #4, my system panics immediately on invoking: $ system netif restart Backtrace is similar to that reported in comment #4: (kgdb) bt #0 doadump (textdump=3D1) at pcpu.h:222 #1 0xffffffff80a30305 in kern_reboot (howto=3D<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:386 #2 0xffffffff80a308e0 in vpanic (fmt=3D<value optimized out>, ap=3D<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:779 #3 0xffffffff80a30923 in panic (fmt=3D<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:710 #4 0xffffffff80ea01f2 in trap_fatal (frame=3D0xfffffe07c4cc5760, eva=3D32)= at /usr/src/sys/amd64/amd64/trap.c:801 #5 0xffffffff80ea03d8 in trap_pfault (frame=3D0xfffffe07c4cc5760, usermode= =3D0) at /usr/src/sys/amd64/amd64/trap.c:658 #6 0xffffffff80e9f9f8 in trap (frame=3D0xfffffe07c4cc5760) at /usr/src/sys/amd64/amd64/trap.c:421 #7 0xffffffff80e80261 in calltrap () at /usr/src/sys/amd64/amd64/exception.S:236 #8 0xffffffff80c4b85b in nd6_iflladdr (arg=3D0x0, ifp=3D0xfffff8023448f000= ) at /usr/src/sys/netinet6/nd6.c:208 #9 0xffffffff835fe5de in lagg_port_setlladdr (arg=3D<value optimized out>, pending=3D<value optimized out>) at /usr/src/sys/modules/if_lagg/../../net/if_lagg.c:719 #10 0xffffffff80a82bac in taskqueue_run_locked (queue=3D<value optimized ou= t>) at /usr/src/sys/kern/subr_taskqueue.c:454 #11 0xffffffff80a82a2a in taskqueue_run (queue=3D0xfffff800071b0400) at /usr/src/sys/kern/subr_taskqueue.c:473 #12 0xffffffff809f7ae6 in intr_event_execute_handlers (p=3D<value optimized= out>, ie=3D<value optimized out>) at /usr/src/sys/kern/kern_intr.c:1262 #13 0xffffffff809f8156 in ithread_loop (arg=3D<value optimized out>) at /usr/src/sys/kern/kern_intr.c:1275 #14 0xffffffff809f53e4 in fork_exit (callout=3D0xffffffff809f80b0 <ithread_= loop>, arg=3D0xfffff80007748ec0, frame=3D0xfffffe07c4cc59c0) at /usr/src/sys/kern/kern_fork.c:1038 #15 0xffffffff80e8079e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:611 #16 0x0000000000000000 in ?? () . . $ uname -a FreeBSD vulcan 12.0-CURRENT FreeBSD 12.0-CURRENT #1 r312026 (fix-lagg): Fri= Jan 13 12:05:45 GMT 2017 root@vulcan:/usr/obj/usr/src/sys/GENERIC amd64 So this is current as of today. With the patch applied the problem is gone. May I know if and when this patch is to be submitted to current for inclusi= on ? Thanks. --=20 You are receiving this mail because: You are the assignee for the bug.=
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