Messages in this thread | | | From | Peter <> | Date | Tue, 15 Apr 2003 12:10:18 +0200 | Subject | oops with e1000, ifenslave (bonding) |
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Hello,
the following oops occurs repeatadly:
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ksymoops 2.4.5 on i686 2.4.20. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.20/ (default) -m /boot/System.map-2.4.20 (default)
Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options.
Unable to handle kernel NULL pointer dereference at virtual address 00000000 f89500d9 *pde = 00000000 Oops: 0000 CPU: 1 EIP: 0010:[<f89500d9>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010246 eax: 00000000 ebx: f5af0960 ecx: 0d143dd3 edx: 18217949 esi: 00000000 edi: 00000000 ebp: d74bfe60 esp: d74bfe48 ds: 0018 es: 0018 ss: 0018 Process ifenslave (pid: 7281, stackpage=d74bf000) Stack: f5af0960 f5af0800 000010c3 f5af0960 f5af0960 00000000 d74bfea0 f894f263 f5af0960 f5af0960 d74bfea0 f894f25a f5af0960 c0367b6c 00000001 00000082 f5af0960 f5af0800 00000296 f896000c f5af0800 c0367b60 d74bfed0 f894fab2 Call Trace: [<f894f263>] [<f894f25a>] [<f896000c>] [<f894fab2>] [<c0270e67>] [<c0270ea6>] [<c0272185>] [<c02a18d4>] [<c02a3e07>] [<c026a67f>] [<c0147007>] [<c01089f7>] Code: 8b 14 30 85 d2 74 2f 8b 42 70 83 f8 01 74 0b f0 ff 4a 70 0f
>>EIP; f89500d9 <[e1000]e1000_clean_tx_ring+25/11c> <=====
>>ebx; f5af0960 <_end+356f69bc/3853f0bc> >>ecx; 0d143dd3 Before first symbol >>edx; 18217949 Before first symbol >>ebp; d74bfe60 <_end+170c5ebc/3853f0bc> >>esp; d74bfe48 <_end+170c5ea4/3853f0bc>
Trace; f894f263 <[e1000]e1000_down+7f/94> Trace; f894f25a <[e1000]e1000_down+76/94> Trace; f896000c <[e1000]e1000_notifier_netdev+0/14> Trace; f894fab2 <[e1000]e1000_close+16/34> Trace; c0270e67 <dev_close+23/98> Trace; c0270ea6 <dev_close+62/98> Trace; c0272185 <dev_change_flags+51/104> Trace; c02a18d4 <devinet_ioctl+328/6d8> Trace; c02a3e07 <inet_ioctl+17b/1cc> Trace; c026a67f <sock_ioctl+4b/70> Trace; c0147007 <sys_ioctl+1bb/1f6> Trace; c01089f7 <system_call+33/38>
Code; f89500d9 <[e1000]e1000_clean_tx_ring+25/11c> 00000000 <_EIP>: Code; f89500d9 <[e1000]e1000_clean_tx_ring+25/11c> <===== 0: 8b 14 30 mov (%eax,%esi,1),%edx <===== Code; f89500dc <[e1000]e1000_clean_tx_ring+28/11c> 3: 85 d2 test %edx,%edx Code; f89500de <[e1000]e1000_clean_tx_ring+2a/11c> 5: 74 2f je 36 <_EIP+0x36> f895010f <[e1000]e1000_clean_tx_ring+5b/11c> Code; f89500e0 <[e1000]e1000_clean_tx_ring+2c/11c> 7: 8b 42 70 mov 0x70(%edx),%eax Code; f89500e3 <[e1000]e1000_clean_tx_ring+2f/11c> a: 83 f8 01 cmp $0x1,%eax Code; f89500e6 <[e1000]e1000_clean_tx_ring+32/11c> d: 74 0b je 1a <_EIP+0x1a> f89500f3 <[e1000]e1000_clean_tx_ring+3f/11c> Code; f89500e8 <[e1000]e1000_clean_tx_ring+34/11c> f: f0 ff 4a 70 lock decl 0x70(%edx) Code; f89500ec <[e1000]e1000_clean_tx_ring+38/11c> 13: 0f 00 00 sldtl (%eax)
1 warning issued. Results may not be reliable.
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To reproduce:
in /etc/modules.conf:
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alias bond0 bonding options bond0 miimon=100 mode=0
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# ifconfig eth1 up # ifconfig eth2 up # ifconfig bond0 192.168.254.1 netmask 255.255.255.0 broadcast 192.168.254.255 # ifenslave bond0 eth1 eth2 # ifenslave -d bond0 eth1 eth2 <Ooops>
it also occurs when using "ifenslave -D ..."
Although this is the module downloaded from Intel's webpage, it also happens with the e1000 driver shipped with the kernel.
When loading the module:
Intel(R) PRO/1000 Network Driver - version 5.0.43 Copyright (c) 1999-2003 Intel Corporation. eth1: Intel(R) PRO/1000 Network Connection eth2: Intel(R) PRO/1000 Network Connection
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# ifenslave -V ifenslave.c:v0.07 9/9/97 Donald Becker (becker@cesdis.gsfc.nasa.gov) Contains patches from Willy Tarreau and Guus Sliepen.
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# more /proc/net/PRO_LAN_Adapters/eth1.info Description Intel(R) PRO/1000 Network Connection Part_Number a92111-004 Driver_Name e1000 Driver_Version 5.0.43 PCI_Vendor 0x8086 PCI_Device_ID 0x1010 PCI_Subsystem_Vendor 0x8086 PCI_Subsystem_ID 0x1011 PCI_Revision_ID 0x01 PCI_Bus 0 PCI_Slot 8 PCI_Bus_Type PCI PCI_Bus_Speed 66MHz PCI_Bus_Width 64-bit IRQ 10 System_Device_Name eth1 Current_HWaddr 00:07:E9:0F:78:56 Permanent_HWaddr 00:07:E9:0F:78:56
Link N/A Speed N/A Duplex N/A State down
Rx_Packets 147913989 Tx_Packets 141364317 Rx_Bytes 265647938 Tx_Bytes 2786751200 Rx_Errors 0 Tx_Errors 0 Rx_Dropped 0 Tx_Dropped 0 Multicast 0 Collisions 0 Rx_Length_Errors 0 Rx_Over_Errors 0 Rx_CRC_Errors 0 Rx_Frame_Errors 0 Rx_FIFO_Errors 0 Rx_Missed_Errors 0 Tx_Aborted_Errors 0 Tx_Carrier_Errors 0 Tx_FIFO_Errors 0 Tx_Heartbeat_Errors 0 Tx_Window_Errors 0 Tx_Abort_Late_Coll 0 Tx_Deferred_Ok 0 Tx_Single_Coll_Ok 0 Tx_Multi_Coll_Ok 0 Rx_Long_Length_Errors 0 Rx_Short_Length_Errors 0 Rx_Align_Errors 0 Tx_TCP_Seg_Good 0 Tx_TCP_Seg_Failed 0 Rx_Flow_Control_XON 0 Rx_Flow_Control_XOFF 0 Tx_Flow_Control_XON 0 Tx_Flow_Control_XOFF 0 Rx_CSum_Offload_Good 147913706 Rx_CSum_Offload_Errors 0
PHY_Media_Type Copper PHY_Cable_Length Unknown PHY_Extended_10Base_T_Distance Unknown PHY_Cable_Polarity Unknown PHY_Disable_Polarity_Correction Unknown PHY_Idle_Errors 1020 PHY_Receive_Errors 5238 PHY_MDI_X_Enabled Unknown PHY_Local_Receiver_Status Unknown PHY_Remote_Receiver_Status Unknown
# more /proc/net/PRO_LAN_Adapters/eth2.info Description Intel(R) PRO/1000 Network Connection Part_Number a92111-004 Driver_Name e1000 Driver_Version 5.0.43 PCI_Vendor 0x8086 PCI_Device_ID 0x1010 PCI_Subsystem_Vendor 0x8086 PCI_Subsystem_ID 0x1011 PCI_Revision_ID 0x01 PCI_Bus 0 PCI_Slot 8 PCI_Bus_Type PCI PCI_Bus_Speed 66MHz PCI_Bus_Width 64-bit IRQ 11 System_Device_Name eth2 Current_HWaddr 00:07:E9:0F:78:57 Permanent_HWaddr 00:07:E9:0F:78:57
Link N/A Speed N/A Duplex N/A State down
Rx_Packets 11 Tx_Packets 167 Rx_Bytes 856 Tx_Bytes 15800 Rx_Errors 0 Tx_Errors 0 Rx_Dropped 0 Tx_Dropped 0 Multicast 0 Collisions 0 Rx_Length_Errors 0 Rx_Over_Errors 0 Rx_CRC_Errors 0 Rx_Frame_Errors 0 Rx_FIFO_Errors 0 Rx_Missed_Errors 0 Tx_Aborted_Errors 0 Tx_Carrier_Errors 0 Tx_FIFO_Errors 0 Tx_Heartbeat_Errors 0 Tx_Window_Errors 0 Tx_Abort_Late_Coll 0 Tx_Deferred_Ok 0 Tx_Single_Coll_Ok 0 Tx_Multi_Coll_Ok 0 Rx_Long_Length_Errors 0 Rx_Short_Length_Errors 0 Rx_Align_Errors 0 Tx_TCP_Seg_Good 0 Tx_TCP_Seg_Failed 0 Rx_Flow_Control_XON 0 Rx_Flow_Control_XOFF 0 Tx_Flow_Control_XON 0 Tx_Flow_Control_XOFF 0 Rx_CSum_Offload_Good 0 Rx_CSum_Offload_Errors 0
PHY_Media_Type Copper PHY_Cable_Length Unknown PHY_Extended_10Base_T_Distance Unknown PHY_Cable_Polarity Unknown PHY_Disable_Polarity_Correction Unknown PHY_Idle_Errors 765 PHY_Receive_Errors 35114 PHY_MDI_X_Enabled Unknown PHY_Local_Receiver_Status Unknown PHY_Remote_Receiver_Status Unknown
#more /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 6 model name : AMD Athlon(tm) MP 1900+ stepping : 2 cpu MHz : 1600.068 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow bogomips : 3191.60
processor : 1 vendor_id : AuthenticAMD cpu family : 6 model : 6 model name : AMD Athlon(tm) Processor stepping : 2 cpu MHz : 1600.068 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow bogomips : 3198.15
Greetings,
Peter
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