Date: Fri, 2 Mar 2012 11:20:12 GMT From: "Andrew A. Khlebutin" <ak@dartit.ru> To: freebsd-net@FreeBSD.org Subject: Re: kern/164400: [ipsec] immediate crash after the start of ipsec processing Message-ID: <201203021120.q22BKCMf093134@freefall.freebsd.org>
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The following reply was made to PR kern/164400; it has been noted by GNATS.
From: "Andrew A. Khlebutin" <ak@dartit.ru>
To: bug-followup@FreeBSD.org, eugene@zhegan.in
Cc:
Subject: Re: kern/164400: [ipsec] immediate crash after the start of ipsec processing
Date: Fri, 2 Mar 2012 16:54:23 +0600
Hello,
I have the similar problem.
paco.zelan dumped core - see /var/crash/vmcore.3
Fri Mar 2 16:26:13 YEKT 2012
FreeBSD paco.zelan 9.0-RELEASE FreeBSD 9.0-RELEASE #1: Fri Mar 2 14:19:01 YEKT 2012 root@paco.zelan:/usr/obj/usr/src/sys/paco amd64
panic: page fault
GNU gdb 6.1.1 [FreeBSD]
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This GDB was configured as "amd64-marcel-freebsd"...
Unread portion of the kernel message buffer:
panic: page fault
cpuid = 1
KDB: stack backtrace:
#0 0xffffffff80797bbe at kdb_backtrace+0x5e
#1 0xffffffff80761f37 at panic+0x187
#2 0xffffffff80a88250 at trap_fatal+0x290
#3 0xffffffff80a88599 at trap_pfault+0x1f9
#4 0xffffffff80a88a5f at trap+0x3df
#5 0xffffffff80a72f8f at calltrap+0x8
#6 0xffffffff8094fc31 at esp_output_cb+0x1a1
#7 0xffffffff80968832 at crypto_done+0x102
#8 0xffffffff8096c3e7 at swcr_process+0x1d7
#9 0xffffffff809696bb at crypto_invoke+0x6b
#10 0xffffffff8096a4eb at crypto_dispatch+0xfb
#11 0xffffffff80950282 at esp_output+0x5a2
#12 0xffffffff80940d98 at ipsec4_process_packet+0x1f8
#13 0xffffffff808822e3 at ip_ipsec_output+0x173
#14 0xffffffff80883ee1 at ip_output+0x541
#15 0xffffffff8087f0e9 at icmp_reflect+0x339
#16 0xffffffff8087f677 at icmp_input+0x257
#17 0xffffffff80881bcd at ip_input+0x23d
Uptime: 27m58s
Dumping 1149 out of 8155 MB:..2%..12%..21%..31%..41%..51%..62%..72%..81%..91%
Reading symbols from /boot/kernel/zfs.ko...Reading symbols from /boot/kernel/zfs.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/zfs.ko
Reading symbols from /boot/kernel/opensolaris.ko...Reading symbols from /boot/kernel/opensolaris.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/opensolaris.ko
Reading symbols from /boot/kernel/geom_linux_lvm.ko...Reading symbols from /boot/kernel/geom_linux_lvm.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/geom_linux_lvm.ko
Reading symbols from /boot/kernel/ng_ubt.ko...Reading symbols from /boot/kernel/ng_ubt.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_ubt.ko
Reading symbols from /boot/kernel/ng_hci.ko...Reading symbols from /boot/kernel/ng_hci.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_hci.ko
Reading symbols from /boot/kernel/ng_bluetooth.ko...Reading symbols from /boot/kernel/ng_bluetooth.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_bluetooth.ko
Reading symbols from /boot/modules/vboxdrv.ko...done.
Loaded symbols for /boot/modules/vboxdrv.ko
Reading symbols from /boot/kernel/ng_socket.ko...Reading symbols from /boot/kernel/ng_socket.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_socket.ko
Reading symbols from /boot/kernel/ng_mppc.ko...Reading symbols from /boot/kernel/ng_mppc.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_mppc.ko
Reading symbols from /boot/kernel/rc4.ko...Reading symbols from /boot/kernel/rc4.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/rc4.ko
Reading symbols from /boot/kernel/ng_iface.ko...Reading symbols from /boot/kernel/ng_iface.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_iface.ko
Reading symbols from /boot/kernel/ng_ppp.ko...Reading symbols from /boot/kernel/ng_ppp.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_ppp.ko
Reading symbols from /boot/kernel/ng_tee.ko...Reading symbols from /boot/kernel/ng_tee.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_tee.ko
Reading symbols from /boot/kernel/ng_ether.ko...Reading symbols from /boot/kernel/ng_ether.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_ether.ko
Reading symbols from /boot/kernel/ng_pppoe.ko...Reading symbols from /boot/kernel/ng_pppoe.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_pppoe.ko
Reading symbols from /boot/kernel/ng_nat.ko...Reading symbols from /boot/kernel/ng_nat.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_nat.ko
Reading symbols from /boot/kernel/ng_tcpmss.ko...Reading symbols from /boot/kernel/ng_tcpmss.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_tcpmss.ko
done.
Loaded symbols for /boot/kernel/ng_tcpmss.ko
#0 doadump (textdump=Variable "textdump" is not available.
) at pcpu.h:224
224 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) #0 doadump (textdump=Variable "textdump" is not available.
) at pcpu.h:224
#1 0xffffffff80761a75 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:442
#2 0xffffffff80761f21 in panic (fmt=Variable "fmt" is not available.
)
at /usr/src/sys/kern/kern_shutdown.c:607
#3 0xffffffff80a88250 in trap_fatal (frame=0xc, eva=Variable "eva" is not available.
)
at /usr/src/sys/amd64/amd64/trap.c:819
#4 0xffffffff80a88599 in trap_pfault (frame=0xffffff800026b2a0, usermode=0)
at /usr/src/sys/amd64/amd64/trap.c:735
#5 0xffffffff80a88a5f in trap (frame=0xffffff800026b2a0)
at /usr/src/sys/amd64/amd64/trap.c:474
#6 0xffffffff80a72f8f in calltrap ()
at /usr/src/sys/amd64/amd64/exception.S:228
#7 0xffffffff80940a79 in ipsec_process_done (m=0xfffffe00128b9d00,
isr=0xfffffe00785d3b00) at /usr/src/sys/netipsec/ipsec_output.c:170
#8 0xffffffff8094fc31 in esp_output_cb (crp=0xfffffe02055c4dc0)
at /usr/src/sys/netipsec/xform_esp.c:1007
#9 0xffffffff80968832 in crypto_done (crp=0xfffffe02055c4dc0)
at /usr/src/sys/opencrypto/crypto.c:1156
#10 0xffffffff8096c3e7 in swcr_process (dev=Variable "dev" is not available.
)
at /usr/src/sys/opencrypto/cryptosoft.c:1054
#11 0xffffffff809696bb in crypto_invoke (cap=0xfffffe00051ed600,
crp=0xfffffe02055c4dc0, hint=0) at cryptodev_if.h:53
#12 0xffffffff8096a4eb in crypto_dispatch (crp=0xfffffe02055c4dc0)
at /usr/src/sys/opencrypto/crypto.c:806
#13 0xffffffff80950282 in esp_output (m=0x80, isr=0xfffffe00785d3b00, mp=Variable "mp" is not available.
)
at /usr/src/sys/netipsec/xform_esp.c:907
#14 0xffffffff80940d98 in ipsec4_process_packet (m=0xfffffe00128b9d00,
isr=0xfffffe00785d3b00, flags=Variable "flags" is not available.
)
at /usr/src/sys/netipsec/ipsec_output.c:580
#15 0xffffffff808822e3 in ip_ipsec_output (m=0xffffff800026b8a8, inp=Variable "inp" is not available.
)
at /usr/src/sys/netinet/ip_ipsec.c:353
#16 0xffffffff80883ee1 in ip_output (m=0xfffffe00128b9d00, opt=Variable "opt" is not available.
)
at /usr/src/sys/netinet/ip_output.c:480
#17 0xffffffff8087f0e9 in icmp_reflect (m=0xfffffe00128b9d00)
at /usr/src/sys/netinet/ip_icmp.c:886
#18 0xffffffff8087f677 in icmp_input (m=0xfffffe00128b9d00, off=20)
at /usr/src/sys/netinet/ip_icmp.c:571
#19 0xffffffff80881bcd in ip_input (m=0xfffffe00128b9d00)
at /usr/src/sys/netinet/ip_input.c:760
#20 0xffffffff808259dd in swi_net (arg=Variable "arg" is not available.
) at /usr/src/sys/net/netisr.c:806
#21 0xffffffff807388c4 in intr_event_execute_handlers (p=Variable "p" is not available.
)
at /usr/src/sys/kern/kern_intr.c:1257
#22 0xffffffff8073a084 in ithread_loop (arg=0xfffffe00051c4320)
at /usr/src/sys/kern/kern_intr.c:1270
#23 0xffffffff80735aaf in fork_exit (
callout=0xffffffff80739fe0 <ithread_loop>, arg=0xfffffe00051c4320,
frame=0xffffff800026bc50) at /usr/src/sys/kern/kern_fork.c:995
#24 0xffffffff80a734be in fork_trampoline ()
at /usr/src/sys/amd64/amd64/exception.S:602
#25 0x0000000000000000 in ?? ()
#26 0x0000000000000000 in ?? ()
#27 0x0000000000000001 in ?? ()
#28 0x0000000000000000 in ?? ()
#29 0x0000000000000000 in ?? ()
#30 0x0000000000000000 in ?? ()
#31 0x0000000000000000 in ?? ()
#32 0x0000000000000000 in ?? ()
#33 0x0000000000000000 in ?? ()
#34 0x0000000000000000 in ?? ()
#35 0x0000000000000000 in ?? ()
#36 0x0000000000000000 in ?? ()
#37 0x0000000000000000 in ?? ()
#38 0x0000000000000000 in ?? ()
#39 0x0000000000000000 in ?? ()
#40 0x0000000000000000 in ?? ()
#41 0x0000000000000000 in ?? ()
#42 0x0000000000000000 in ?? ()
#43 0x0000000000000000 in ?? ()
#44 0x0000000000000000 in ?? ()
#45 0x0000000000000000 in ?? ()
#46 0x0000000000000000 in ?? ()
#47 0x0000000000000000 in ?? ()
#48 0x0000000000000000 in ?? ()
#49 0xffffffff8104e340 in affinity ()
#50 0x0000000000000000 in ?? ()
#51 0x0000000000000000 in ?? ()
#52 0xfffffe00051df000 in ?? ()
#53 0xffffff800026aef0 in ?? ()
#54 0xffffff800026ae98 in ?? ()
#55 0xfffffe00051c9000 in ?? ()
#56 0xffffffff8078a782 in sched_switch (td=0xffffffff80739fe0,
newtd=0xfffffe00051c4320, flags=Variable "flags" is not available.
) at /usr/src/sys/kern/sched_ule.c:1848
Previous frame inner to this frame (corrupt stack?)
(kgdb)
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