Messages in this thread | | | Date | Mon, 15 Nov 2004 01:29:32 -0500 | From | David Ford <> | Subject | iptables OOPS (all recent kernels on x86_64) |
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Up until 2.6.9, when I changed link status after the initial configuration, I would get a kernel OOPS. Now with 2.6.9, I get a crash immediately on boot with network device configuration. Attached is my boot log.
general protection fault: 0000 [1] PREEMPT CPU 0 Modules linked in: ipt_TCPMSS ipt_REJECT iptable_filter iptable_mangle ipt_MASQUERADE ipt_REDIRECT ipta Pid: 841, comm: ip Not tainted 2.6.9 RIP: 0010:[<ffffffffa00494a8>] <ffffffffa00494a8>{:ipt_MASQUERADE:device_cmp+152} RSP: 0018:000001003a883c08 EFLAGS: 00010202 RAX: 82f363feffa60e02 RBX: 0000010006260d90 RCX: ffffff000032c000 RDX: ffffff000032cc40 RSI: 0000010006260d90 RDI: 0000010038077658 RBP: 0000010038077658 R08: 0000000000000000 R09: 000001003ae4ea88 R10: 0000000000000000 R11: 000001003c4aa3c0 R12: 0000000000000000 R13: ffffffffa0049410 R14: 0000000000000000 R15: 0000000000000000 FS: 0000002a959a6d40(0000) GS:ffffffff808f0d00(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000002a9582f6d0 CR3: 0000000000101000 CR4: 00000000000006e0 Process ip (pid: 841, threadinfo 000001003a882000, task 0000010037864cf0) Stack: 0000010038077820 000001003a883c34 0000010006260d90 ffffffffa002e7ef 0000000000000001 000000c4805da6c9 ffffffffa004a400 0000010006260d90 0000000000000001 000001003ae2a4d8 Call Trace:<ffffffffa002e7ef>{:ip_conntrack:ip_ct_selective_cleanup+271} <ffffffffa0049559>{:ipt_MASQUERADE:masq_inet_event+25} <ffffffff801535f0>{notifier_call_chain+32} <ffffffff8058af01>{ipv6_add_addr+1361} <ffffffff8058e466>{addrconf_add_linklocal+22} <ffffffff8059226f>{addrconf_notify+2383} <ffffffff80530cf5>{rt_cache_flush+581} <ffffffff801535f0>{notifier_call_chain+32} <ffffffff804fc36c>{dev_open+124} <ffffffff804fde18>{dev_change_flags+104} <ffffffff80562755>{devinet_ioctl+773} <ffffffff80563e6c>{inet_ioctl+92} <ffffffff804f1353>{sock_ioctl+867} <ffffffff801b586d>{sys_ioctl+1117} <ffffffff80110f4a>{system_call+126}
Code: 48 8b 00 8b 40 50 39 85 98 01 00 00 75 12 8b 43 24 39 85 e0 RIP <ffffffffa00494a8>{:ipt_MASQUERADE:device_cmp+152} RSP <000001003a883c08> <0>Kernel panic - not syncing: Aiee, killing interrupt handler! <0>Rebooting in 20 seconds..cable
Scott ~ # cat /var/lib/iptables/rules-save # Generated by iptables-save v1.2.11 on Fri Nov 12 06:33:19 2004 *nat :PREROUTING ACCEPT [145181:13427044] :POSTROUTING ACCEPT [48481:3068771] :OUTPUT ACCEPT [48479:3068633] [26:2684] -A PREROUTING -p tcp -m tcp --dport 8081 -j REDIRECT --to-ports 81 [12522:800423] -A POSTROUTING -s 10.0.3.0/255.255.255.0 -o cable -j MASQUERADE COMMIT # Completed on Fri Nov 12 06:33:19 2004 # Generated by iptables-save v1.2.11 on Fri Nov 12 06:33:19 2004 *mangle :PREROUTING ACCEPT [5254657:6537774407] :INPUT ACCEPT [4808824:6244772115] :FORWARD ACCEPT [444206:292346697] :OUTPUT ACCEPT [4842514:6158843926] :POSTROUTING ACCEPT [5289483:6451816902] COMMIT # Completed on Fri Nov 12 06:33:19 2004 # Generated by iptables-save v1.2.11 on Fri Nov 12 06:33:19 2004 *filter :INPUT ACCEPT [4808760:6244768923] :FORWARD ACCEPT [444206:292346709] :OUTPUT ACCEPT [4842512:6158843732] [64:3192] -A INPUT -i cable -p tcp -m tcp --dport 3128 -j REJECT --reject-with icmp-admin-prohibited [10328:493816] -A FORWARD -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu COMMIT # Completed on Fri Nov 12 06:33:19 2004
Bootdata ok (command line is root=/dev/hda3 console=ttyS0,115200n8 console=tty0 serial=0,115200n8 ro noexec=on swiotlb=16384) Linux version 2.6.9 (root@Scott) (gcc version 3.4.3 (Gentoo Linux 3.4.3, ssp-3.4.3-0, pie-8.7.6.5)) #1 Fri Nov 12 03:51:49 EST 2004 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003ff30000 (usable) BIOS-e820: 000000003ff30000 - 000000003ff40000 (ACPI data) BIOS-e820: 000000003ff40000 - 000000003fff0000 (ACPI NVS) BIOS-e820: 000000003fff0000 - 0000000040000000 (reserved) BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) No mptable found. Looks like a VIA chipset. Disabling IOMMU. Overwrite with "iommu=allowed" ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) Processor #0 15:5 APIC version 16 ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 3, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) Using ACPI (MADT) for SMP configuration information Built 1 zonelists Kernel command line: root=/dev/hda3 console=ttyS0,115200n8 console=tty0 serial=0,115200n8 ro noexec=on swiotlb=16384 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 131072 bytes) time.c: Using 1.193182 MHz PIT timer. time.c: Detected 2310.106 MHz processor. Console: colour VGA+ 80x25 Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) Placing software IO TLB between 0x213a000 - 0x613a000 Memory: 955016k/1047744k available (5082k kernel code, 91972k reserved, 2606k data, 200k init) Mount-cache hash table entries: 256 (order: 0, 4096 bytes) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) CPU: AMD Opteron(tm) Processor 148 stepping 08 Using local APIC NMI watchdog using perfctr0 Using local APIC timer interrupts. Detected 13.125 MHz APIC timer. NET: Registered protocol family 16 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20040816 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Using ACPI for IRQ routing ACPI: PCI interrupt 0000:00:07.0[A] -> GSI 16 (level, low) -> IRQ 169 ACPI: PCI interrupt 0000:00:08.0[A] -> GSI 18 (level, low) -> IRQ 177 ACPI: PCI interrupt 0000:00:09.0[A] -> GSI 16 (level, low) -> IRQ 169 ACPI: PCI interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 185 ACPI: PCI interrupt 0000:00:0c.0[A] -> GSI 17 (level, low) -> IRQ 185 ACPI: PCI interrupt 0000:00:0d.0[A] -> GSI 18 (level, low) -> IRQ 177 ACPI: PCI interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 193 ACPI: PCI interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 193 ACPI: PCI interrupt 0000:00:10.0[A] -> GSI 21 (level, low) -> IRQ 201 ACPI: PCI interrupt 0000:00:10.1[A] -> GSI 21 (level, low) -> IRQ 201 ACPI: PCI interrupt 0000:00:10.2[B] -> GSI 21 (level, low) -> IRQ 201 ACPI: PCI interrupt 0000:00:10.3[B] -> GSI 21 (level, low) -> IRQ 201 ACPI: PCI interrupt 0000:00:10.4[C] -> GSI 21 (level, low) -> IRQ 201 ACPI: PCI interrupt 0000:00:11.5[C] -> GSI 22 (level, low) -> IRQ 209 ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 169 TC classifier action (bugs to netdev@oss.sgi.com cc hadi@cyberus.ca) agpgart: Detected AGP bridge 0 agpgart: Maximum main memory to use for agp memory: 941M agpgart: AGP aperture is 256M @ 0xe0000000 PCI-DMA: Using software bounce buffering for IO (SWIOTLB) IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $ devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au) devfs: boot_options: 0x0 Initializing Cryptographic API PCI: Via IRQ fixup for 0000:00:10.0, from 11 to 9 PCI: Via IRQ fixup for 0000:00:10.1, from 11 to 9 PCI: Via IRQ fixup for 0000:00:10.2, from 10 to 9 PCI: Via IRQ fixup for 0000:00:10.3, from 10 to 9 ACPI: Power Button (FF) [PWRF] ACPI: Sleep Button (CM) [SLPB] ACPI: Processor [CPU1] (supports C1) Real Time Clock Driver v1.12 Non-volatile memory driver v1.2 Software Watchdog Timer: 0.07 initialized. soft_noboot=0 soft_margin=60 sec (nowayout= 0) w83877f_wdt: cannot register miscdev on minor=130 (err=-16) WDT driver for the Winbond(TM) W83627HF Super I/O chip initialising. w83627hf WDT: cannot register miscdev on minor=130 (err=-16) sc1200wdt: build 20020303<3>sc1200wdt: io parameter must be specified Linux agpgart interface v0.100 (c) Dave Jones ipmi message handler version v33 ipmi device interface version v33 IPMI System Interface driver version v33, KCS version v33, SMIC version v33, BT version v33 ipmi_si: Trying "kcs" at I/O port 0xca2 ipmi_si: Trying "smic" at I/O port 0xca9 ipmi_si: Trying "bt" at I/O port 0xe4 ipmi_si: Unable to find any System Interface(s) IPMI Watchdog: driver version v33 Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot version v33. Hangcheck: starting hangcheck timer 0.5.0 (tick is 180 seconds, margin is 60 seconds). serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A Using anticipatory io scheduler Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 RAMDISK driver initialized: 16 RAM disks of 32768K size 1024 blocksize loop: loaded (max 8 devices) ACPI: PCI interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 185 ACPI: PCI interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 185 eth0: 3Com Gigabit LOM (3C940) PrefPort:A RlmtMode:Check Link State Loaded prism54 driver, version 1.2 Linux Tulip driver version 1.1.13 (May 11, 2002) ACPI: PCI interrupt 0000:00:0d.0[A] -> GSI 18 (level, low) -> IRQ 177 tulip0: MII transceiver #1 config 3000 status 7829 advertising 01e1. eth1: Lite-On 82c168 PNIC rev 32 at 0xb000, 00:A0:CC:56:CB:FB, IRQ 177. netconsole: not configured, aborting Linux video capture interface: v1.00 Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VP_IDE: IDE controller at PCI slot 0000:00:0f.1 ACPI: PCI interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 193 VP_IDE: chipset revision 6 VP_IDE: not 100% native mode: will probe irqs later VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1 ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:DMA hda: SAMSUNG SP1614N, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: SONY DVD RW DRU-700A, ATAPI CD/DVD-ROM drive hdd: 4X4X32, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 1024KiB hda: 312581808 sectors (160041 MB) w/8192KiB Cache, CHS=19457/255/63, UDMA(100) /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 hdc: ATAPI 63X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 hdd: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, DMA PCI: Enabling device 0000:00:09.0 (0000 -> 0003) ACPI: PCI interrupt 0000:00:09.0[A] -> GSI 16 (level, low) -> IRQ 169 sym0: <875> rev 0x4 at pci 0000:00:09.0 irq 169 sym0: Symbios NVRAM, ID 15, Fast-20, SE, parity checking sym0: open drain IRQ line driver, using on-chip SRAM sym0: using LOAD/STORE-based firmware. sym0: SCAN FOR LUNS disabled for targets 1. sym0: SCSI BUS has been reset. scsi0 : sym-2.1.18j Vendor: UMAX Model: Astra 2400S Rev: V1.1 Type: Scanner ANSI SCSI revision: 02 scsi(0:0:1:0): Beginning Domain Validation scsi(0:0:1:0): Ending Domain Validation 3ware 9000 Storage Controller device driver for Linux v2.26.02.001. ACPI: PCI interrupt 0000:00:08.0[A] -> GSI 18 (level, low) -> IRQ 177 ata1: SATA max UDMA/133 cmd 0xFFFFFF000002A200 ctl 0xFFFFFF000002A238 bmdma 0x0 irq 177 ata2: SATA max UDMA/133 cmd 0xFFFFFF000002A280 ctl 0xFFFFFF000002A2B8 bmdma 0x0 irq 177 ata1: no device found (phy stat 00000000) scsi1 : sata_promise ata2: no device found (phy stat 00000000) scsi2 : sata_promise ACPI: PCI interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 193 sata_via(0000:00:0f.0): routed to hard irq line 10 ata3: SATA max UDMA/133 cmd 0xE800 ctl 0xE402 bmdma 0xD400 irq 193 ata4: SATA max UDMA/133 cmd 0xE000 ctl 0xD802 bmdma 0xD408 irq 193 ata3: no device found (phy stat 00000000) scsi3 : sata_via ata4: no device found (phy stat 00000000) scsi4 : sata_via Attached scsi generic sg0 at scsi0, channel 0, id 1, lun 0, type 6 Fusion MPT base driver 3.01.16 Copyright (c) 1999-2004 LSI Logic Corporation Fusion MPT SCSI Host driver 3.01.16 ohci1394: $Rev: 1223 $ Ben Collins <bcollins@debian.org> ACPI: PCI interrupt 0000:00:07.0[A] -> GSI 16 (level, low) -> IRQ 169 ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[169] MMIO=[fd800000-fd8007ff] Max Packet=[2048] video1394: Installed video1394 module ieee1394: raw1394: /dev/raw1394 device initialized sbp2: $Rev: 1219 $ Ben Collins <bcollins@debian.org> eth1394: $Rev: 1224 $ Ben Collins <bcollins@debian.org> eth1394: eth2: IEEE-1394 IPv4 over 1394 Ethernet (fw-host0) ieee1394: Loaded AMDTP driver ieee1394: Loaded CMP driver ACPI: PCI interrupt 0000:00:10.4[C] -> GSI 21 (level, low) -> IRQ 201 ehci_hcd 0000:00:10.4: VIA Technologies, Inc. USB 2.0 ehci_hcd 0000:00:10.4: irq 201, pci mem ffffff0000068000 ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:10.4: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10 usb usb1: Product: VIA Technologies, Inc. USB 2.0 usb usb1: Manufacturer: Linux 2.6.9 ehci_hcd usb usb1: SerialNumber: 0000:00:10.4 hub 1-0:1.0: USB hub found hub 1-0:1.0: 8 ports detected usbcore: registered new driver cdc_acm drivers/usb/class/cdc-acm.c: v0.23:USB Abstract Control Model driver for USB modems and ISDN adapters Initializing USB Mass Storage driver... usbcore: registered new driver usb-storage USB Mass Storage support registered. usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.0:USB HID core driver mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard on isa0060/serio0 input: PS2T++ Logitech TouchPad 3 on isa0060/serio1 i2c /dev entries driver i2c-parport: using default base 0x378 Driver for 1-wire Dallas network protocol. usbcore: registered new driver DS9490R Advanced Linux Sound Architecture Driver Version 1.0.6 (Sun Aug 15 07:17:53 2004 UTC). via82xx: Assuming DXS channels with 48k fixed sample rate. Please try dxs_support=1 or dxs_support=4 option and report if it works on your machine. ACPI: PCI interrupt 0000:00:11.5[C] -> GSI 22 (level, low) -> IRQ 209 codec_read: codec 0 is not valid [0xfe0000] codec_read: codec 0 is not valid [0xfe0000] codec_read: codec 0 is not valid [0xfe0000] codec_read: codec 0 is not valid [0xfe0000] usb 1-7: new high speed USB device using address 4 usbcore: registered new driver snd-usb-usx2y ALSA device list: #0: VIA 823x rev60 at 0xc800, irq 209 GACT probability on u32 classifier Perfomance counters on input device check on Actions configured NET: Registered protocol family 2 usb 1-7: Product: USB2.0 Hub Controller usb 1-7: Manufacturer: NEC Corporation hub 1-7:1.0: USB hub found hub 1-7:1.0: 4 ports detected IP: routing cache hash table of 1024 buckets, 56Kbytes TCP: Hash tables configured (established 262144 bind 37449) IPv4 over IPv4 tunneling driver GRE over IPv4 tunneling driver Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 NET: Registered protocol family 15 Bridge firewalling registered NET: Registered protocol family 4 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com> All bugs added by David S. Miller <davem@redhat.com> SCTP: Hash tables configured (established 65536 bind 9362) powernow-k8: Power state transitions not supported ACPI: (supports S0 S1 S3 S4 S5) ACPI wakeup devices: PCI0 PS2K PS2M UAR2 UAR1 AC97 USB1 USB2 USB3 USB4 EHCI PWRB SLPB BIOS EDD facility v0.16 2004-Jun-25, 1 devices found ReiserFS: hda3: found reiserfs format "3.6" with standard journal ReiserFS: hda3: using ordered data mode ReiserFS: hda3: journal params: device hda3, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 ReiserFS: hda3: checking transaction log (hda3) ReiserFS: hda3: Using r5 hash to sort names VFS: Mounted root (reiserfs filesystem) readonly. Freeing unused kernel memory: 200k freed Adding 498004k swap on /dev/hda2. Priority:-1 extents:1 general protection fault: 0000 [1] PREEMPT CPU 0 Modules linked in: ipt_TCPMSS ipt_REJECT iptable_filter iptable_mangle ipt_MASQUERADE ipt_REDIRECT iptable_nat ip_conntrack ip_tables ov511 uhci_hcd Pid: 841, comm: ip Not tainted 2.6.9 RIP: 0010:[<ffffffffa00494a8>] <ffffffffa00494a8>{:ipt_MASQUERADE:device_cmp+152} RSP: 0018:000001003a883c08 EFLAGS: 00010202 RAX: 82f363feffa60e02 RBX: 0000010006260d90 RCX: ffffff000032c000 RDX: ffffff000032cc40 RSI: 0000010006260d90 RDI: 0000010038077658 RBP: 0000010038077658 R08: 0000000000000000 R09: 000001003ae4ea88 R10: 0000000000000000 R11: 000001003c4aa3c0 R12: 0000000000000000 R13: ffffffffa0049410 R14: 0000000000000000 R15: 0000000000000000 FS: 0000002a959a6d40(0000) GS:ffffffff808f0d00(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000002a9582f6d0 CR3: 0000000000101000 CR4: 00000000000006e0 Process ip (pid: 841, threadinfo 000001003a882000, task 0000010037864cf0) Stack: 0000010038077820 000001003a883c34 0000010006260d90 ffffffffa002e7ef 0000000000000001 000000c4805da6c9 ffffffffa004a400 0000010006260d90 0000000000000001 000001003ae2a4d8 Call Trace:<ffffffffa002e7ef>{:ip_conntrack:ip_ct_selective_cleanup+271} <ffffffffa0049559>{:ipt_MASQUERADE:masq_inet_event+25} <ffffffff801535f0>{notifier_call_chain+32} <ffffffff8058af01>{ipv6_add_addr+1361} <ffffffff8058e466>{addrconf_add_linklocal+22} <ffffffff8059226f>{addrconf_notify+2383} <ffffffff80530cf5>{rt_cache_flush+581} <ffffffff801535f0>{notifier_call_chain+32} <ffffffff804fc36c>{dev_open+124} <ffffffff804fde18>{dev_change_flags+104} <ffffffff80562755>{devinet_ioctl+773} <ffffffff80563e6c>{inet_ioctl+92} <ffffffff804f1353>{sock_ioctl+867} <ffffffff801b586d>{sys_ioctl+1117} <ffffffff80110f4a>{system_call+126}
Code: 48 8b 00 8b 40 50 39 85 98 01 00 00 75 12 8b 43 24 39 85 e0 RIP <ffffffffa00494a8>{:ipt_MASQUERADE:device_cmp+152} RSP <000001003a883c08> <0>Kernel panic - not syncing: Aiee, killing interrupt handler! <0>Rebooting in 20 seconds..cable: network connection up using port A speed: 100 autonegotiation: yes duplex mode: full flowctrl: none irq moderation: disabled scatter-gather: enabled SysRq : Emergency Sync SysRq : Emergency Sync SysRq : Emergency Sync
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