Messages in this thread | | | From | "Cedric Hans" <> | Subject | PROBLEM: 2.6.6-rc2 e1000 oops | Date | Sat, 8 May 2004 19:02:49 +0200 |
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Hi,
Problem: Kernel panic in e1000 interrupt handler
Description: Oops occured after one day on a slightly loaded web server (Supermicro motherboard with integrated e1000 copper Controller).
# uname -a Linux http0 2.6.6-rc2 #2 SMP Fri May 7 17:10:40 CEST 2004 i686 Intel(R) Pentium(R) 4 CPU 2.60GHz GenuineIntel GNU/Linux
Kernel was compiled with: Gnu C 2.95.4 Gnu make 3.79.1 binutils 2.12.90.0.1 util-linux 2.11n mount 2.11n module-init-tools implemented e2fsprogs 1.27 PPP 2.4.1 Linux C Library 2.2.5 Dynamic linker (ldd) 2.2.5 Procps 2.0.7 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 2.0.11
The kernel panic:
http0 login: Unable to handle kernel NULL pointer dereference at virtual address 002 *pde = 00000000 Oops: 0002 [#1] SMP CPU: 0 EIP: 0060:[<c01f30a1>] Not tainted EFLAGS: 00010013 (2.6.6-rc2) EIP is at netif_rx+0xd1/0x1dc eax: 00000002 ebx: c180fd0c ecx: c0318004 edx: 014faf60 esi: c180fce0 edi: f7536780 ebp: c02c3ef8 esp: c02c3edc ds: 007b es: 007b ss: 0068 Process swapper (pid: 0, threadinfo=c02c2000 task=c027e980) Stack: f7dd3a20 c183f6e0 0000004f c02c3f34 c02c2000 00000246 00000000 c02c3f34 c01cdd20 f7536780 f7714f80 f7dd3a20 00000000 f7536780 c02c2000 c0314d80 00000001 0000006e f7b98a50 c183f6e0 f7dd3800 f7dd3b60 c02c3f4c c01cd7b0 Call Trace: [<c01cdd20>] e1000_clean_rx_irq+0x354/0x3c0 [<c01cd7b0>] e1000_intr+0x50/0x7c [<c0105c0a>] handle_IRQ_event+0x2a/0x54 [<c0105f32>] do_IRQ+0x9e/0x120 [<c0104710>] common_interrupt+0x18/0x20 [<c01021c0>] default_idle+0x2c/0x34 [<c0102256>] cpu_idle+0x3a/0x48 [<c01002b8>] rest_init+0x48/0x4c [<c02c4826>] start_kernel+0x16e/0x178
Code: 31 00 a8 02 74 16 b8 05 00 00 00 f0 0f ab 46 50 19 c9 ba 01 <0>Kernel panic: Fatal exception in interrupt
ksymoops says:
No modules in ksyms, skipping objects No ksyms, skipping lsmod http0 login: Unable to handle kernel NULL pointer dereference at virtual address 002 *pde = 00000000 Oops: 0002 [#1] CPU: 0 EIP: 0060:[<c01f30a1>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010013 (2.6.6-rc2) eax: 00000002 ebx: c180fd0c ecx: c0318004 edx: 014faf60 esi: c180fce0 edi: f7536780 ebp: c02c3ef8 esp: c02c3edc ds: 007b es: 007b ss: 0068 Stack: f7dd3a20 c183f6e0 0000004f c02c3f34 c02c2000 00000246 00000000 c02c3f34 c01cdd20 f7536780 f7714f80 f7dd3a20 00000000 f7536780 c02c2000 c0314d80 00000001 0000006e f7b98a50 c183f6e0 f7dd3800 f7dd3b60 c02c3f4c c01cd7b0 Call Trace: [<c01cdd20>] e1000_clean_rx_irq+0x354/0x3c0 [<c01cd7b0>] e1000_intr+0x50/0x7c [<c0105c0a>] handle_IRQ_event+0x2a/0x54 [<c0105f32>] do_IRQ+0x9e/0x120 [<c0104710>] common_interrupt+0x18/0x20 [<c01021c0>] default_idle+0x2c/0x34 [<c0102256>] cpu_idle+0x3a/0x48 [<c01002b8>] rest_init+0x48/0x4c [<c02c4826>] start_kernel+0x16e/0x178 Code: 31 00 a8 02 74 16 b8 05 00 00 00 f0 0f ab 46 50 19 c9 ba 01
>>EIP; c01f30a1 <netif_rx+d1/1dc> <=====
>>ebp; c02c3ef8 <_etext+8ade6/8aeee> >>esp; c02c3edc <_etext+8adca/8aeee>
Trace; c01cdd20 <e1000_clean_rx_irq+354/3c0> Trace; c01cd7b0 <e1000_intr+50/7c> Trace; c0105c0a <handle_IRQ_event+2a/54> Trace; c0105f32 <do_IRQ+9e/120> Trace; c0104710 <common_interrupt+18/20> Trace; c01021c0 <default_idle+2c/34> Trace; c0102256 <cpu_idle+3a/48> Trace; c01002b8 <rest_init+48/4c> Trace; c02c4826 <start_kernel+16e/178>
Code; c01f30a1 <netif_rx+d1/1dc> 00000000 <_EIP>: Code; c01f30a1 <netif_rx+d1/1dc> <===== 0: 31 00 xor %eax,(%eax) <===== Code; c01f30a3 <netif_rx+d3/1dc> 2: a8 02 test $0x2,%al Code; c01f30a5 <netif_rx+d5/1dc> 4: 74 16 je 1c <_EIP+0x1c> Code; c01f30a7 <netif_rx+d7/1dc> 6: b8 05 00 00 00 mov $0x5,%eax Code; c01f30ac <netif_rx+dc/1dc> b: f0 0f ab 46 50 lock bts %eax,0x50(%esi) Code; c01f30b1 <netif_rx+e1/1dc> 10: 19 c9 sbb %ecx,%ecx Code; c01f30b3 <netif_rx+e3/1dc> 12: ba 01 00 00 00 mov $0x1,%edx
<0>Kernel panic: Fatal exception in interrupt
Linux version 2.6.6-rc2 (root@compiler) (gcc version 2.95.4 20011002 (Debian prerelease)) #2 SMP Fri May 7 17:10:40 CEST 2004 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f000 (usable) BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003fff0000 (usable) BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS) BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data) BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) 127MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000f5720 On node 0 totalpages: 262128 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 225280 pages, LIFO batch:16 HighMem zone: 32752 pages, LIFO batch:7 DMI 2.3 present. ACPI: RSDP (v000 IntelR ) @ 0x000f7400 ACPI: RSDT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3000 ACPI: FADT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3040 ACPI: MADT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff7640 ACPI: DSDT (v001 INTELR AWRDACPI 0x00001000 MSFT 0x0100000e) @ 0x00000000 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 15:2 APIC version 20 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) Processor #1 15:2 APIC version 20 ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) Using ACPI for processor (LAPIC) configuration information Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000 I/O APIC #2 Version 17 at 0xFEC00000. Enabling APIC mode: Flat. Using 1 I/O APICs Processors: 2 Built 1 zonelists Kernel command line: root=/dev/sda2 console=ttyS0,115200 console=tty0 Initializing CPU#0 PID hash table entries: 4096 (order 12: 32768 bytes) Detected 2595.860 MHz processor. Using tsc for high-res timesource Console: colour VGA+ 80x25 Memory: 1036832k/1048512k available (1252k kernel code, 10760k reserved, 543k data, 328k init, 131008k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay loop... 5128.19 BogoMIPS Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 CPU: After all inits, caps: bfebfbff 00000000 00000000 00000080 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU#0: Intel P4/Xeon Extended MCE MSRs (12) available CPU#0: Thermal monitoring enabled Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX CPU0: Intel(R) Pentium(R) 4 CPU 2.60GHz stepping 09 per-CPU timeslice cutoff: 1463.33 usecs. task migration cache decay timeout: 2 msecs. enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Booting processor 1/1 eip 2000 Initializing CPU#1 masked ExtINT on CPU#1 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Calibrating delay loop... 5177.34 BogoMIPS CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: Physical Processor ID: 0 CPU: After all inits, caps: bfebfbff 00000000 00000000 00000080 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. CPU#1: Intel P4/Xeon Extended MCE MSRs (12) available CPU#1: Thermal monitoring enabled CPU1: Intel(R) Pentium(R) 4 CPU 2.60GHz stepping 09 Total of 2 processors activated (10305.53 BogoMIPS). cpu_sibling_map[0] = 1 cpu_sibling_map[1] = 0 ENABLING IO-APIC IRQs Setting 2 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 2 ... ok. init IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-5, 2-9, 2-10, 2-11, 2-12, 2-20, 2-21 not connected. ..TIMER: vector=0x31 pin1=2 pin2=0 number of MP IRQ sources: 23. number of IO-APIC #2 registers: 24. testing the IO APIC....................... IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 ....... : Delivery Type: 0 ....... : LTS : 0 .... register #01: 00178020 ....... : max redirection entries: 0017 ....... : PRQ implemented: 1 ....... : IO APIC version: 0020 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 001 01 0 0 0 0 0 1 1 39 02 001 01 0 0 0 0 0 1 1 31 03 001 01 0 0 0 0 0 1 1 41 04 001 01 0 0 0 0 0 1 1 49 05 000 00 1 0 0 0 0 0 0 00 06 001 01 0 0 0 0 0 1 1 51 07 001 01 0 0 0 0 0 1 1 59 08 001 01 0 0 0 0 0 1 1 61 09 000 00 1 0 0 0 0 0 0 00 0a 000 00 1 0 0 0 0 0 0 00 0b 000 00 1 0 0 0 0 0 0 00 0c 000 00 1 0 0 0 0 0 0 00 0d 001 01 0 0 0 0 0 1 1 69 0e 001 01 0 0 0 0 0 1 1 71 0f 001 01 0 0 0 0 0 1 1 79 10 001 01 1 1 0 1 0 1 1 81 11 001 01 1 1 0 1 0 1 1 89 12 001 01 1 1 0 1 0 1 1 91 13 001 01 1 1 0 1 0 1 1 99 14 000 00 1 0 0 0 0 0 0 00 15 000 00 1 0 0 0 0 0 0 00 16 001 01 1 1 0 1 0 1 1 A1 17 001 01 1 1 0 1 0 1 1 A9 IRQ to pin mappings: IRQ0 -> 0:2 IRQ1 -> 0:1 IRQ3 -> 0:3 IRQ4 -> 0:4 IRQ6 -> 0:6 IRQ7 -> 0:7 IRQ8 -> 0:8 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 IRQ16 -> 0:16 IRQ17 -> 0:17 IRQ18 -> 0:18 IRQ19 -> 0:19 IRQ22 -> 0:22 IRQ23 -> 0:23 .................................... done. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 2595.0130 MHz. ..... host bus clock speed is 199.0625 MHz. checking TSC synchronization across 2 CPUs: passed. Brought up 2 CPUs NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xfb1b0, last bus=2 PCI: Using configuration type 1 mtrr: v2.0 (20020519) SCSI subsystem initialized PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 Transparent bridge - 0000:00:1e.0 PCI: Using IRQ router PIIX/ICH [8086/24d0] at 0000:00:1f.0 PCI->APIC IRQ transform: (B0,I29,P0) -> 16 PCI->APIC IRQ transform: (B0,I29,P1) -> 19 PCI->APIC IRQ transform: (B0,I29,P2) -> 18 PCI->APIC IRQ transform: (B0,I29,P0) -> 16 PCI->APIC IRQ transform: (B0,I29,P3) -> 23 PCI->APIC IRQ transform: (B0,I31,P0) -> 18 PCI->APIC IRQ transform: (B0,I31,P0) -> 18 PCI->APIC IRQ transform: (B0,I31,P1) -> 17 PCI->APIC IRQ transform: (B2,I3,P0) -> 17 PCI->APIC IRQ transform: (B2,I9,P0) -> 16 PCI->APIC IRQ transform: (B2,I10,P0) -> 22 PCI->APIC IRQ transform: (B2,I11,P0) -> 23 Machine check exception polling timer started. ikconfig 0.7 with /proc/config* highmem bounce pool size: 64 pages devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au) devfs: boot_options: 0x1 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A Using anticipatory io scheduler FDC 0 is a post-1991 82077 loop: loaded (max 8 devices) Intel(R) PRO/1000 Network Driver - version 5.2.39-k2 Copyright (c) 1999-2004 Intel Corporation. eth0: Intel(R) PRO/1000 Network Connection eth1: Intel(R) PRO/1000 Network Connection 3ware Storage Controller device driver for Linux v1.02.00.037. scsi0 : Found a 3ware Storage Controller at 0xa000, IRQ: 17, P-chip: 1.3 scsi0 : 3ware Storage Controller Vendor: 3ware Model: Logical Disk 0 Rev: 1.0 Type: Direct-Access ANSI SCSI revision: 00 SCSI device sda: 1991475200 512-byte hdwr sectors (1019635 MB) SCSI device sda: drive cache: write back /dev/scsi/host0/bus0/target0/lun0: p1 p2 p3 Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 mice: PS/2 mouse device common for all mice serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 NET: Registered protocol family 2 IP: routing cache hash table of 8192 buckets, 64Kbytes TCP: Hash tables configured (established 262144 bind 65536) ip_tables: (C) 2000-2002 Netfilter core team NET: Registered protocol family 1 NET: Registered protocol family 17 EXT3-fs: INFO: recovery required on readonly filesystem. EXT3-fs: write access will be enabled during recovery. kjournald starting. Commit interval 5 seconds EXT3-fs: recovery complete. EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Mounted devfs on /dev Freeing unused kernel memory: 328k freed Adding 1959888k swap on /dev/sda1. Priority:-1 extents:1 EXT3 FS on sda2, internal journal e1000: eth0 NIC Link is Up 100 Mbps Full Duplex e1000: eth1 NIC Link is Up 100 Mbps Full Duplex
# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Pentium(R) 4 CPU 2.60GHz stepping : 9 cpu MHz : 2595.860 cache size : 512 KB physical id : 0 siblings : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : 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 ht tm pbe cid bogomips : 5128.19
processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Pentium(R) 4 CPU 2.60GHz stepping : 9 cpu MHz : 2595.860 cache size : 512 KB physical id : 0 siblings : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : 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 ht tm pbe cid bogomips : 5177.34
# cat /proc/pci PCI devices found: Bus 0, device 0, function 0: Host bridge: Intel Corp. 82875P Memory Controller Hub (rev 2). Prefetchable 32 bit memory at 0xe0000000 [0xefffffff]. Bus 0, device 1, function 0: PCI bridge: Intel Corp. 82875P Processor to AGP Controller (rev 2). Master Capable. Latency=32. Min Gnt=4. Bus 0, device 29, function 0: USB Controller: Intel Corp. 82801EB USB (rev 2). IRQ 16. I/O at 0xbc00 [0xbc1f]. Bus 0, device 29, function 1: USB Controller: Intel Corp. 82801EB USB (rev 2). IRQ 19. I/O at 0xb000 [0xb01f]. Bus 0, device 29, function 2: USB Controller: Intel Corp. 82801EB USB (rev 2). IRQ 18. I/O at 0xb400 [0xb41f]. Bus 0, device 29, function 3: USB Controller: Intel Corp. 82801EB USB (rev 2). IRQ 16. I/O at 0xb800 [0xb81f]. Bus 0, device 29, function 7: USB Controller: Intel Corp. 82801EB USB2 (rev 2). IRQ 23. Non-prefetchable 32 bit memory at 0xf3000000 [0xf30003ff]. Bus 0, device 30, function 0: PCI bridge: Intel Corp. 82801BA/CA/DB/EB PCI Bridge (rev 194). Master Capable. No bursts. Min Gnt=14. Bus 0, device 31, function 0: ISA bridge: Intel Corp. 82801EB LPC Interface Controller (rev 2). Bus 0, device 31, function 1: IDE interface: Intel Corp. 82801EB Ultra ATA Storage Controller (rev 2). IRQ 18. I/O at 0xf000 [0xf00f]. Non-prefetchable 32 bit memory at 0x40000000 [0x400003ff]. Bus 0, device 31, function 2: IDE interface: Intel Corp. 82801EB Ultra ATA Storage Controller (rev 2). IRQ 18. I/O at 0xc000 [0xc007]. I/O at 0xc400 [0xc403]. I/O at 0xc800 [0xc807]. I/O at 0xcc00 [0xcc03]. I/O at 0xd000 [0xd00f]. Bus 0, device 31, function 3: SMBus: Intel Corp. 82801EB SMBus Controller (rev 2). IRQ 17. I/O at 0x500 [0x51f]. Bus 2, device 3, function 0: RAID bus controller: 3ware Inc 3ware 7000-series ATA-RAID (rev 1). IRQ 17. Master Capable. Latency=32. Min Gnt=9. I/O at 0xa000 [0xa00f]. Non-prefetchable 32 bit memory at 0xf2851000 [0xf285100f]. Non-prefetchable 32 bit memory at 0xf2000000 [0xf27fffff]. Bus 2, device 9, function 0: VGA compatible controller: ATI Technologies Inc Rage XL (rev 39). IRQ 16. Master Capable. Latency=32. Min Gnt=8. Non-prefetchable 32 bit memory at 0xf1000000 [0xf1ffffff]. I/O at 0xa400 [0xa4ff]. Non-prefetchable 32 bit memory at 0xf2850000 [0xf2850fff]. Bus 2, device 10, function 0: Ethernet controller: PCI device 8086:1013 (Intel Corp.) (rev 0). IRQ 22. Master Capable. Latency=32. Min Gnt=255. Non-prefetchable 64 bit memory at 0xf2800000 [0xf281ffff]. Non-prefetchable 64 bit memory at 0xf2840000 [0xf284ffff]. I/O at 0xa800 [0xa83f]. Bus 2, device 11, function 0: Ethernet controller: PCI device 8086:1013 (Intel Corp.) (rev 0). IRQ 23. Master Capable. Latency=32. Min Gnt=255. Non-prefetchable 32 bit memory at 0xf2820000 [0xf283ffff]. I/O at 0xac00 [0xac3f].
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