My laptop is running:
# uname -a
FreeBSD ativ 11.0-CURRENT FreeBSD 11.0-CURRENT #8 r289136M: Sun Oct 11
14:08:51 CEST 2015 root@ativ:/usr/obj/usr/src/sys/GENERIC amd64
In /etc/rc.conf I have:
# LAGG
ifconfig_re0="ether 18:67:b0:7d:c1:3b up"
wlans_ath0="wlan0"
ifconfig_wlan0="WPA"
cloned_interfaces="lagg0"
ifconfig_lagg0="laggproto failover laggport re0 laggport wlan0 DHCP"
Running the command:
# /etc/rc.d/netif restart
a kernel panic will happen.
# cat /var/run/panicmail.0
Dump header from device: /dev/gpt/swap
Architecture: amd64
Architecture Version: 2
Dump Length: 402313216
Blocksize: 512
Dumptime: Wed Oct 14 23:39:24 2015
Hostname: ativ
Magic: FreeBSD Kernel Dump
Version String: FreeBSD 11.0-CURRENT #8 r289136M: Sun Oct 11 14:08:51
CEST 2015
root@ativ:/usr/obj/usr/src/sys/GENERIC
Panic String: page fault
Dump Parity: 2234708060
Bounds: 0
Dump Status: good
Backtrace:
Reading symbols from /boot/kernel/zfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/zfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/zfs.ko
Reading symbols from /boot/kernel/opensolaris.ko...Reading symbols from
/usr/lib/debug//boot/kernel/opensolaris.ko.debug...done.
done.
Loaded symbols for /boot/kernel/opensolaris.ko
Reading symbols from /boot/kernel/fdescfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/fdescfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/fdescfs.ko
Reading symbols from /boot/kernel/tmpfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/tmpfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/tmpfs.ko
Reading symbols from /boot/kernel/i915kms.ko...Reading symbols from
/usr/lib/debug//boot/kernel/i915kms.ko.debug...done.
done.
Loaded symbols for /boot/kernel/i915kms.ko
Reading symbols from /boot/kernel/drm2.ko...Reading symbols from
/usr/lib/debug//boot/kernel/drm2.ko.debug...done.
done.
Loaded symbols for /boot/kernel/drm2.ko
Reading symbols from /boot/kernel/iicbus.ko...Reading symbols from
/usr/lib/debug//boot/kernel/iicbus.ko.debug...done.
done.
Loaded symbols for /boot/kernel/iicbus.ko
Reading symbols from /boot/kernel/iic.ko...Reading symbols from
/usr/lib/debug//boot/kernel/iic.ko.debug...done.
done.
Loaded symbols for /boot/kernel/iic.ko
Reading symbols from /boot/kernel/iicbb.ko...Reading symbols from
/usr/lib/debug//boot/kernel/iicbb.ko.debug...done.
done.
Loaded symbols for /boot/kernel/iicbb.ko
Reading symbols from /boot/kernel/coretemp.ko...Reading symbols from
/usr/lib/debug//boot/kernel/coretemp.ko.debug...done.
done.
Loaded symbols for /boot/kernel/coretemp.ko
Reading symbols from /boot/modules/acpi_call.ko...done.
Loaded symbols for /boot/modules/acpi_call.ko
Reading symbols from /boot/kernel/if_lagg.ko...Reading symbols from
/usr/lib/debug//boot/kernel/if_lagg.ko.debug...done.
done.
Loaded symbols for /boot/kernel/if_lagg.ko
Reading symbols from /boot/modules/cuse4bsd.ko...done.
Loaded symbols for /boot/modules/cuse4bsd.ko
Reading symbols from /boot/kernel/ng_ubt.ko...Reading symbols from
/usr/lib/debug//boot/kernel/ng_ubt.ko.debug...done.
done.
Loaded symbols for /boot/kernel/ng_ubt.ko
Reading symbols from /boot/kernel/netgraph.ko...Reading symbols from
/usr/lib/debug//boot/kernel/netgraph.ko.debug...done.
done.
Loaded symbols for /boot/kernel/netgraph.ko
Reading symbols from /boot/kernel/ng_hci.ko...Reading symbols from
/usr/lib/debug//boot/kernel/ng_hci.ko.debug...done.
done.
Loaded symbols for /boot/kernel/ng_hci.ko
Reading symbols from /boot/kernel/ng_bluetooth.ko...Reading symbols from
/usr/lib/debug//boot/kernel/ng_bluetooth.ko.debug...done.
done.
Loaded symbols for /boot/kernel/ng_bluetooth.ko
Reading symbols from /boot/modules/vboxnetflt.ko...done.
Loaded symbols for /boot/modules/vboxnetflt.ko
Reading symbols from /boot/modules/vboxdrv.ko...done.
Loaded symbols for /boot/modules/vboxdrv.ko
Reading symbols from /boot/kernel/ng_ether.ko...Reading symbols from
/usr/lib/debug//boot/kernel/ng_ether.ko.debug...done.
done.
Loaded symbols for /boot/kernel/ng_ether.ko
Reading symbols from /boot/modules/vboxnetadp.ko...done.
Loaded symbols for /boot/modules/vboxnetadp.ko
Reading symbols from /boot/kernel/linux.ko...Reading symbols from
/usr/lib/debug//boot/kernel/linux.ko.debug...done.
done.
Loaded symbols for /boot/kernel/linux.ko
Reading symbols from /boot/kernel/linux_common.ko...Reading symbols from
/usr/lib/debug//boot/kernel/linux_common.ko.debug...done.
done.
Loaded symbols for /boot/kernel/linux_common.ko
Reading symbols from /boot/kernel/fuse.ko...Reading symbols from
/usr/lib/debug//boot/kernel/fuse.ko.debug...done.
done.
Loaded symbols for /boot/kernel/fuse.ko
Reading symbols from /boot/kernel/linprocfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/linprocfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/linprocfs.ko
Reading symbols from /boot/kernel/if_tap.ko...Reading symbols from
/usr/lib/debug//boot/kernel/if_tap.ko.debug...done.
done.
Loaded symbols for /boot/kernel/if_tap.ko
Reading symbols from /boot/kernel/autofs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/autofs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/autofs.ko
Reading symbols from /boot/kernel/smbfs.ko...Reading symbols from
/usr/lib/debug//boot/kernel/smbfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/smbfs.ko
Reading symbols from /boot/kernel/libiconv.ko...Reading symbols from
/usr/lib/debug//boot/kernel/libiconv.ko.debug...done.
done.
Loaded symbols for /boot/kernel/libiconv.ko
Reading symbols from /boot/kernel/libmchain.ko...Reading symbols from
/usr/lib/debug//boot/kernel/libmchain.ko.debug...done.
done.
Loaded symbols for /boot/kernel/libmchain.ko
#0 doadump (textdump=1) at pcpu.h:221
in pcpu.h
(kgdb) #0 doadump (textdump=1) at pcpu.h:221
#1 0xffffffff80a21ed5 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:364
#2 0xffffffff80a224ab in vpanic (fmt=<value optimized out>,
ap=<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:757
#3 0xffffffff80a224f3 in panic (fmt=0x0)
at /usr/src/sys/kern/kern_shutdown.c:688
#4 0xffffffff80e68c11 in trap_fatal (frame=<value optimized out>,
eva=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:834
#5 0xffffffff80e68e1d in trap_pfault (frame=0xfffffe011a031680,
usermode=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:684
#6 0xffffffff80e6854f in trap (frame=0xfffffe011a031680)
at /usr/src/sys/amd64/amd64/trap.c:435
#7 0xffffffff80e48907 in calltrap ()
at /usr/src/sys/amd64/amd64/exception.S:234
#8 0xffffffff82711985 in lagg_port_lladdr (lp=0x0,
lladdr=0xfffffe011a031792 "")
at /usr/src/sys/modules/if_lagg/../../net/if_lagg.c:627
#9 0xffffffff82711f58 in lagg_port_destroy ()
at /usr/src/sys/modules/if_lagg/../../net/if_lagg.c:919
#10 0xffffffff8270f38a in lagg_clone_destroy (ifp=<value optimized out>)
at /usr/src/sys/modules/if_lagg/../../net/if_lagg.c:543
#11 0xffffffff80b00dbc in if_clone_destroyif (ifc=0xfffff80003f1b780,
ifp=<value optimized out>) at /usr/src/sys/net/if_clone.c:719
#12 0xffffffff80b00bce in if_clone_destroy (name=<value optimized out>)
at /usr/src/sys/net/if_clone.c:284
#13 0xffffffff80a813d0 in kern_ioctl (td=0xfffff800635f7000,
fd=<value optimized out>, com=18446741879417673618,
data=0xfffffe011a0318f0 "lagg0") at file.h:324
#14 0xffffffff80a8112e in sys_ioctl (td=0xfffff800635f7000,
uap=0xfffffe011a031a40) at /usr/src/sys/kern/sys_generic.c:723
#15 0xffffffff80e693ce in amd64_syscall (td=0xfffff800635f7000, traced=0)
at subr_syscall.c:140
#16 0xffffffff80e48beb in Xfast_syscall ()
at /usr/src/sys/amd64/amd64/exception.S:394
#17 0x00000008011ebdfa in ?? ()
Current language: auto; currently minimal
(kgdb)
Regards,
Maurizio
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