Date: Thu, 30 Aug 2012 14:39:10 +0000 From: Jean-Luc Dupont <jl.dupont@outlook.com> To: "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: RE: Kernel Panic on 9.0 and 9.1 with carp on BCE network interface Message-ID: <BLU002-W13675B1A1DFD41C3747BC47E0A70@phx.gbl> In-Reply-To: <BLU002-W1806B3B97A5781C350A2944E0A70@phx.gbl> References: <BLU002-W1806B3B97A5781C350A2944E0A70@phx.gbl>
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Sorry=2C it seems that I didn't put the right backtrace :
#0 doadump (textdump=3DVariable "textdump" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:271
271 dumpsys(&dumper)=3B
(kgdb) #0 doadump (textdump=3DVariable "textdump" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:271
#1 0xffffffff807fdf02 in kern_reboot (howto=3D260)
at /usr/src/sys/kern/kern_shutdown.c:448
#2 0xffffffff807fe3e3 in panic (fmt=3D0x104 <Address 0x104 out of bounds>)
at /usr/src/sys/kern/kern_shutdown.c:636
#3 0xffffffff80ad2700 in trap_fatal (frame=3D0xc=2C eva=3DVariable "eva" i=
s not available.
)
at /usr/src/sys/amd64/amd64/trap.c:857
#4 0xffffffff80ad2a3d in trap_pfault (frame=3D0xffffff82e97a3500=2C usermo=
de=3D0)
at /usr/src/sys/amd64/amd64/trap.c:773
#5 0xffffffff80ad305e in trap (frame=3D0xffffff82e97a3500)
at /usr/src/sys/amd64/amd64/trap.c:456
#6 0xffffffff80abd67f in calltrap ()
at /usr/src/sys/amd64/amd64/exception.S:228
#7 0xffffffff8085f597 in m_copym (m=3D0x0=2C off0=3D1500=2C len=3D1480=2C =
wait=3D1)
at /usr/src/sys/kern/uipc_mbuf.c:542
#8 0xffffffff8092f2c8 in ip_fragment (ip=3D0xfffffe00970e0580=2C=20
m_frag=3D0xffffff82e97a3728=2C mtu=3DVariable "mtu" is not available.
) at /usr/src/sys/netinet/ip_output.c:822
#9 0xffffffff8092fc17 in ip_output (m=3D0xfffffe00970e0500=2C opt=3DVariab=
le "opt" is not available.
)
at /usr/src/sys/netinet/ip_output.c:653
#10 0xffffffff80928713 in ip_forward (m=3D0xfffffe00970e0500=2C srcrt=3DVar=
iable "srcrt" is not available.
)
at /usr/src/sys/netinet/ip_input.c:1494
#11 0xffffffff80929dc8 in ip_input (m=3D0xfffffe00970e0500)
at /usr/src/sys/netinet/ip_input.c:702
#12 0xffffffff808bfe17 in netisr_dispatch_src (proto=3D56=2C source=3DVaria=
ble "source" is not available.
)
at /usr/src/sys/net/netisr.c:1013
#13 0xffffffff808b6d8c in ether_demux (ifp=3D0xfffffe0011056000=2C=20
m=3D0xfffffe00970e0500) at /usr/src/sys/net/if_ethersubr.c:940
#14 0xffffffff808b7054 in ether_nh_input (m=3DVariable "m" is not available=
.
)
at /usr/src/sys/net/if_ethersubr.c:759
#15 0xffffffff808bfe17 in netisr_dispatch_src (proto=3D504=2C source=3DVari=
able "source" is not available.
)
at /usr/src/sys/net/netisr.c:1013
#16 0xffffffff808b6caf in ether_demux (ifp=3D0xfffffe0003b54000=2C=20
m=3D0xfffffe00970e0500) at /usr/src/sys/net/if_ethersubr.c:849
#17 0xffffffff808b7054 in ether_nh_input (m=3DVariable "m" is not available=
.
)
at /usr/src/sys/net/if_ethersubr.c:759
#18 0xffffffff808bfe17 in netisr_dispatch_src (proto=3D504=2C source=3DVari=
able "source" is not available.
)
at /usr/src/sys/net/netisr.c:1013
#19 0xffffffff8040048a in bce_intr (xsc=3DVariable "xsc" is not available.
)
at /usr/src/sys/dev/bce/if_bce.c:6578
#20 0xffffffff807d39e4 in intr_event_execute_handlers (p=3DVariable "p" is =
not available.
)
at /usr/src/sys/kern/kern_intr.c:1260
#21 0xffffffff807d5176 in ithread_loop (arg=3D0xfffffe0003e50000)
at /usr/src/sys/kern/kern_intr.c:1273
#22 0xffffffff807d0b0f in fork_exit (
callout=3D0xffffffff807d50d0 <ithread_loop>=2C arg=3D0xfffffe0003e50000=
=2C=20
frame=3D0xffffff82e97a3c40) at /usr/src/sys/kern/kern_fork.c:992
#23 0xffffffff80abdbae in fork_trampoline ()
at /usr/src/sys/amd64/amd64/exception.S:602
> From: jl.dupont@outlook.com
> To: freebsd-stable@freebsd.org
> Date: Thu=2C 30 Aug 2012 14:33:20 +0000
> Subject: Kernel Panic on 9.0 and 9.1 with carp on BCE network interface
>=20
> Hello=2C
>=20
> We are using Freebsd 9.0 on dell poweredge servers with broadcom (bce) =
integrated interfaces and intel pci-x cards.
>=20
> This server is used as gateway/firewall (IPFW) with several VLANs and eac=
h interface and carp for redundancy with another identical server.
>=20
> We encounter a kernel panic and reboot when some users connect to an exte=
rnal FTP (just after=20
> accepting the password).
>=20
> We upgraded to 9.1-prerelease and 9.1-stable=2C without any change=2C sti=
ll same systematic panic.
>=20
> Here is the backtrace :
>=20
> cpuid =3D 3
> KDB: stack backtrace:
> #0 0xffffffff808342b6 at kdb_backtrace+0x66
> #1 0xffffffff807fe40d at panic+0x1cd
> #2 0xffffffff80a21c6f at ufs_dirbad+0x4f
> #3 0xffffffff80a2334a at ufs_lookup_ino+0x68a
> #4 0xffffffff8088077f at vfs_cache_lookup+0xff
> #5 0xffffffff80b3b380 at VOP_LOOKUP_APV+0x40
> #6 0xffffffff80887e94 at lookup+0x464
> #7 0xffffffff80888fa9 at namei+0x4e9
> #8 0xffffffff808a307b at vn_open_cred+0x3bb
> #9 0xffffffff808a2117 at kern_openat+0x1e7
> #10 0xffffffff80ad1fa6 at amd64_syscall+0x546
> #11 0xffffffff80abd967 at Xfast_syscall+0xf7
> Uptime: 6m4s
>=20
> (kgdb) #0 doadump (textdump=3DVariable "textdump" is not available.
> ) at /usr/src/sys/kern/kern_shutdown.c:271
> #1 0xffffffff807fdf02 in kern_reboot (howto=3D260)
> at /usr/src/sys/kern/kern_shutdown.c:448
> #2 0xffffffff807fe3e3 in panic (fmt=3D0x104 <Address 0x104 out of bounds=
>)
> at /usr/src/sys/kern/kern_shutdown.c:636
> #3 0xffffffff80a21c6f in ufs_dirbad (ip=3DVariable "ip" is not available=
.
> )
> at /usr/src/sys/ufs/ufs/ufs_lookup.c:773
> #4 0xffffffff80a2334a in ufs_lookup_ino (vdp=3D0xfffffe00b0aee5a0=2C=20
> vpp=3D0xffffff834bb30a10=2C cnp=3D0xffffff834bb30a38=2C dd_ino=3D0x0)
> at /usr/src/sys/ufs/ufs/ufs_lookup.c:393
> #5 0xffffffff8088077f in vfs_cache_lookup (ap=3DVariable "ap" is not ava=
ilable.
> ) at vnode_if.h:80
> #6 0xffffffff80b3b380 in VOP_LOOKUP_APV (vop=3D0xffffffff8104e960=2C=20
> a=3D0xffffff834bb306f0) at vnode_if.c:123
> #7 0xffffffff80887e94 in lookup (ndp=3D0xffffff834bb309d0) at vnode_if.h=
:54
> #8 0xffffffff80888fa9 in namei (ndp=3D0xffffff834bb309d0)
> at /usr/src/sys/kern/vfs_lookup.c:297
> #9 0xffffffff808a307b in vn_open_cred (ndp=3D0xffffff834bb309d0=2C=20
> flagp=3D0xffffff834bb309cc=2C cmode=3D0=2C vn_open_flags=3DVariable "=
vn_open_flags" is not available.
> )
> at /usr/src/sys/kern/vfs_vnops.c:195
> #10 0xffffffff808a2117 in kern_openat (td=3D0xfffffe000ff75470=2C fd=3D-1=
00=2C=20
> path=3D0x809ff80c0 <Address 0x809ff80c0 out of bounds>=2C=20
> pathseg=3DUIO_USERSPACE=2C flags=3D1=2C mode=3DVariable "mode" is not=
available.
> )
> at /usr/src/sys/kern/vfs_syscalls.c:1132
> #11 0xffffffff80ad1fa6 in amd64_syscall (td=3D0xfffffe000ff75470=2C trace=
d=3D0)
> at subr_syscall.c:135
> #12 0xffffffff80abd967 in Xfast_syscall ()
> at /usr/src/sys/amd64/amd64/exception.S:387
> #13 0x0000000801e5366c in ?? ()
> Previous frame inner to this frame (corrupt stack?)
> (kgdb)=20
>=20
>=20
> We have the coredump and the kernel.debug=2C if there is anything we can =
do to help you identifying the origin of this issue.
>=20
> Thank you very much
>=20
>=20
>=20
>=20
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