while I try to transmit a 8k data by send() on my laptap T60, kernel panic occured: =================================== kernel Bug at include/linux/skbuff.h:847! invalid opcode 0000 [#1] SMP Modules linked in: rds cisco_ipsec parport_pc lp parport autofs4 pcmcia opw3945 ieee80211 ie80211_crypt ipt_REJECT xt_tcpudp x_tables vfat fat dm_mirror dm_mod ibm-acpi button battery ac yenta_socket rsrc_nonstatic pcmcia_core uhci_hcd ehci_hcd i2c_i801 i2c_core e1000 ext3 jbd ahci libata sd_mod scsi_mod CPU: 0 EIP: 0060:[<f8e02261>] Tainted: PF VLI EFLAGS: 00010297 (2.6.17.4 #4) EIP is at rds_tcp_data_recv+0x1f9/0x349 [rds] eax: 00000590 ebx: f6f32d40 ecx: 00000008 edx: 0000000a esi: 00000590 edi: f652ed48 ebp: f670f558 esp: c03eed90 ds: 007b es: 007b ss: 0068 Process swapper (pid: 0, threadinfo-c03ee000 task=c032e320) Stack: 00000590 f652de58 c03eee0c 00000018 f6e30cc0 c03eee1c 00000001 dead4ead ffffffff ffffffff f6e30cc0 000005a8 f6795a80 d853d534 c02a4198 000005a8 00000000 f8e02068 c03eee1c 00000000 f652ed48 f652de58 00000017 f673ab40 Call Trace: <c02a4198> tcp_read_sock+0xd5/0x158 <f8e02068> rds_tcp_data_recv+0x0/0x349 [rds] <f8e02427> rds_tcp_read_sock+0x76/0xca [rds] <c012059c> printk+0xe/0x11 <c027e123> sock_def_readable+0x0/0x5e <f8e025ac> rds_tcp_data_ready+0x96/0xe8 [rds] <c02a9a45> tcp_data_queue+0x2d4/0x640 <c02aabe4> tcp_rcv_established+0x57d/0x5e4 <c02b13ba> tcp_v4_do_rcv+0x1b/0xae <c02b1929> tcp_v4_rcv+0x4dc/0x7fe <c014537d> get_page_from_freelist+0x7d/0x96 <c029a78a> ip_local_deliver+0x163/0x20e <c029adbc> ip_rcv+0x3e6/0x420 <c0283f10> netif_receive_skb+0x274/0x294 <f8ba835e> e1000_clean_rx_irq_ps+0x2a7/0x56e [e1000] <f8ba77d9> e1000_clean+0x5e/0x100 [e1000] <c02840bf> net_rx_action+0x97/0x147 <c0124504> __do_softirq+0x5c/0xc2 <c0104b1e> do_softirq+0x44/0x4b ======================== <c0104a40> do_IRQ+0x74/0x7e <c010362e> common_interrupt+0x1a/0x20 <c0206f05> acpi_processor_idle+0x235/0x341 <c010111b> cpu_idle+0x9a/0xb3 <c03a5778> start_kernel+0x193/0x195 Code: 0c f4 ff ff e9 03 01 00 00 8b 47 18 8b 34 24 0f 47 f0 8b 43 60 39 44 24 0c 77 1e 2b 44 24 0c 77 1e 2b 44 24 0c 3b 43 64 89 43 60 73 08 <0f> 0b 4f 03 7a 47 e0 f8 8b 44 24 0c 01 83 98 00 00 00 39 73 60 EIP: [<f8e02261>] rds_tcp_data_recv+0x1f9/0x349 [rds] SS:ESP 0068: c03eed90 <0>Kernel panic - not syncing: Fatal exception in interrupt
follow is the output of lspci: 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express Memory Controller Hub (rev 03) 00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express PCI Express Root Port (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) 00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller AHCI (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 01:00.0 VGA compatible controller: ATI Technologies Inc M52 [ATI Mobility Radeon X1300] 02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller 03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02) 15:00.0 CardBus bridge: Texas Instruments PCI1510 PC card Cardbus Controller
From the panic information, I think it maybe caused by nic driver
could others also met this? Thanks. -- Regards, Joe Jin - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html