kern/94307: [bge] kernel panics when passing trafffic through
bge1
Byron L. Hicks
bhicks at nmsu.edu
Thu Mar 16 20:10:33 UTC 2006
The following reply was made to PR kern/94307; it has been noted by GNATS.
From: "Byron L. Hicks" <bhicks at nmsu.edu>
To: bug-followup at FreeBSD.org, bhicks at nmsu.edu
Cc:
Subject: Re: kern/94307: [bge] kernel panics when passing trafffic through
bge1
Date: Thu, 16 Mar 2006 13:09:55 -0700
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I recompiled world and kernel from a new set of 6.1-PRERELEASE stable
sources. It crashes in the same place. Here is another kernel debug
with the dmesg.boot for good measure.
monitor-temp# kgdb kernel.debug /usr/crash/vmcore.0
[GDB will not be able to debug user-mode threads:
/usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"]
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-marcel-freebsd".
Unread portion of the kernel message buffer:
bge1: discard frame w/o leading ethernet header (len 4294967292 pkt len
4294967292)
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xc
fault code = supervisor write, page not present
instruction pointer = 0x20:0xc04ed93b
stack pointer = 0x28:0xe500cca8
frame pointer = 0x28:0xe500ccd0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 28 (irq17: bge1 uhci1+)
trap number = 12
panic: page fault
Uptime: 58s
Dumping 1023 MB (2 chunks)
chunk 0: 1MB (159 pages) ... ok
chunk 1: 1023MB (261848 pages) 1007 991 975 959 943 927 911 895 879
863 847 831 815 799 783 767 751 735 719 703 687 671 655 639 623 607 591
575 559 543 527 511 495 479 463 447 431 415 399 383 367 351 335 319 303
287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 47 31 15
#0 doadump () at pcpu.h:165
165 __asm __volatile("movl %%fs:0,%0" : "=r" (td));
(kgdb) list *0xc04ed93b
0xc04ed93b is in bge_rxeof (/usr/src/sys/dev/bge/if_bge.c:2626).
2621 cur_rx->bge_len);
2622 m->m_data += ETHER_ALIGN;
2623 }
2624 #endif
2625 eh = mtod(m, struct ether_header *);
2626 m->m_pkthdr.len = m->m_len = cur_rx->bge_len -
ETHER_CRC_LEN;
2627 m->m_pkthdr.rcvif = ifp;
2628
2629 if (ifp->if_capenable & IFCAP_RXCSUM) {
2630 if (cur_rx->bge_flags &
BGE_RXBDFLAG_IP_CSUM) {
(kgdb) backtrace
#0 doadump () at pcpu.h:165
#1 0xc063f6b2 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:399
#2 0xc063f948 in panic (fmt=0xc08367d7 "%s")
at /usr/src/sys/kern/kern_shutdown.c:555
#3 0xc07ee6b4 in trap_fatal (frame=0xe500cc68, eva=12)
at /usr/src/sys/i386/i386/trap.c:836
#4 0xc07ee41b in trap_pfault (frame=0xe500cc68, usermode=0, eva=12)
at /usr/src/sys/i386/i386/trap.c:744
#5 0xc07ee079 in trap (frame=
{tf_fs = -994312184, tf_es = 822280232, tf_ds = -994312152, tf_edi
= -452247520, tf_esi = -994267136, tf_ebp = -452932400, tf_isp =
- -452932460, tf_ebx = 0, tf_edx = 0, tf_ecx = -994290688, tf_eax = -4,
tf_trapno = 12, tf_err = 2, tf_eip = -1068574405, tf_cs = 32, tf_eflags
= 590487, tf_esp = 1014144642, tf_ss = 0}) at
/usr/src/sys/i386/i386/trap.c:434
#6 0xc07ddfca in calltrap () at /usr/src/sys/i386/i386/exception.s:139
#7 0xc04ed93b in bge_rxeof (sc=0xc4bcb000)
at /usr/src/sys/dev/bge/if_bge.c:2626
#8 0xc04edd6c in bge_intr (xsc=0xc4bcb000)
at /usr/src/sys/dev/bge/if_bge.c:2818
#9 0xc062ae2d in ithread_loop (arg=0xc4a87400)
at /usr/src/sys/kern/kern_intr.c:547
#10 0xc062a0b4 in fork_exit (callout=0xc062acd4 <ithread_loop>,
arg=0xc4a87400, frame=0xe500cd38) at /usr/src/sys/kern/kern_fork.c:789
- ---Type <return> to continue, or q <return> to quit---
#11 0xc07de02c in fork_trampoline () at
/usr/src/sys/i386/i386/exception.s:208
(kgdb) quit
Copyright (c) 1992-2006 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 6.1-PRERELEASE #0: Wed Mar 15 19:48:08 MST 2006
root@:/usr/obj/usr/src/sys/DL320
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) D CPU 2.80GHz (2793.02-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf44 Stepping = 4
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x641d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,CX16,<b14>>
AMD Features=0x20000000<LM>
Hyperthreading: 2 logical CPUs
real memory = 1073577984 (1023 MB)
avail memory = 1041752064 (993 MB)
ACPI APIC Table: <HP 00000083>
ioapic0 <Version 2.0> irqs 0-23 on motherboard
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <HP D20> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x908-0x90b on acpi0
cpu0: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib0: no PRT entry for 0.31.INTA
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci4: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci4
pci5: <ACPI PCI bus> on pcib2
bge0: <Broadcom BCM5714C Gigabit Ethernet, ASIC rev. 0x9001> mem
0xfdff0000-0xfdffffff,0xfdfe0000-0xfdfeffff irq 16 at device 4.0 on pci5
miibus0: <MII bus> on bge0
brgphy0: <BCM5714 10/100/1000baseTX PHY> on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge0: Ethernet address: 00:16:35:5a:9d:35
bge1: <Broadcom BCM5714C Gigabit Ethernet, ASIC rev. 0x9001> mem
0xfdfd0000-0xfdfdffff,0xfdfc0000-0xfdfcffff irq 17 at device 4.1 on pci5
miibus1: <MII bus> on bge1
brgphy1: <BCM5714 10/100/1000baseTX PHY> on miibus1
brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bge1: Ethernet address: 00:16:35:5a:9d:36
pcib3: <ACPI PCI-PCI bridge> at device 8.0 on pci5
pci6: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> at device 28.4 on pci0
pci3: <ACPI PCI bus> on pcib5
uhci0: <UHCI (generic) USB controller> port 0x1000-0x101f irq 16 at
device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <UHCI (generic) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <UHCI (generic) USB controller> port 0x1020-0x103f irq 17 at
device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <UHCI (generic) USB controller> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <UHCI (generic) USB controller> port 0x1040-0x105f irq 18 at
device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <UHCI (generic) USB controller> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhci3: <UHCI (generic) USB controller> port 0x1060-0x107f irq 19 at
device 29.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <UHCI (generic) USB controller> on uhci3
usb3: USB revision 1.0
uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <Intel 82801GB/R (ICH7) USB 2.0 controller> on ehci0
usb4: USB revision 2.0
uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci1: <ACPI PCI bus> on pcib6
pci1: <display, VGA> at device 3.0 (no driver attached)
pci1: <base peripheral> at device 4.0 (no driver attached)
pci1: <base peripheral> at device 4.2 (no driver attached)
uhci4: <UHCI (generic) USB controller> port 0x3800-0x381f irq 23 at
device 4.4 on pci1
uhci4: [GIANT-LOCKED]
usb5: <UHCI (generic) USB controller> on uhci4
usb5: USB revision 1.0
uhub5: (0x103c) UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub5: 2 ports with 2 removable, self powered
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH7 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x500-0x50f irq 7 at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel ICH7 SATA300 controller> port
0x1080-0x1087,0x1088-0x108b,0x1090-0x1097,0x1098-0x109b,0x10a0-0x10af
mem 0xfddf0000-0xfddf03ff irq 17 at device 31.2 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
sio0: <Standard PC COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A, console
fdc0: <floppy drive controller (FDE)> port 0x3f2-0x3f5 irq 6 drq 2 on acpi0
fdc0: does not respond
device_attach: fdc0 attach returned 6
fdc0: <floppy drive controller (FDE)> port 0x3f2-0x3f5 irq 6 drq 2 on acpi0
fdc0: does not respond
device_attach: fdc0 attach returned 6
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xcafff,0xee000-0xeffff on isa0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x100>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ukbd0: HP Virtual Keyboard, rev 1.10/0.01, addr 2, iclass 3/1
kbd1 at ukbd0
ums0: HP Virtual Keyboard, rev 1.10/0.01, addr 2, iclass 3/1
ums0: 3 buttons.
uhub6: HP Virtual Hub, class 9/0, rev 1.10/0.01, addr 3
uhub6: 7 ports with 7 removable, self powered
Timecounter "TSC" frequency 2793019754 Hz quality 800
Timecounters tick every 1.000 msec
acd0: DVDROM <DV-28E-C/B.4F> at ata0-master PIO4
ad4: 76319MB <Maxtor 6L080M0 BANC1G10> at ata2-master SATA150
Trying to mount root from ufs:/dev/ad4s1a
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
- --
Byron L. Hicks
Network Engineer
NMSU ICT/CHECS-NET
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