Description of problem: kernel oops during "ifup lo" on 582 kernel. 549 kernel on the same hardware has no problems. Unable to handle kernel paging request at virtual address 00100100 printing eip: 022e96ab *pde = 00000000 Oops: 0000 [#1] Modules linked in: dm_mod button battery asus_acpi ac uhci_hcd ehci_hcd sk98lin tulip ext3 jbd raid5 xor raid1 sata_via libata sd_mod scsi_mod CPU: 0 EIP: 0060:[<022e96ab>] Not tainted VLI EFLAGS: 00010206 (2.6.8-1.582) EIP is at fib_find_info+0x53/0x10b eax: 00000000 ebx: 00100100 ecx: 00000000 edx: 21301880 esi: 20c79380 edi: 20c79410 ebp: 20c79380 esp: 21fdedb8 ds: 007b es: 007b ss: 0068 Process netlink/0 (pid: 5, threadinfo=21fde000 task=21f30030) Stack: 00000001 000000d0 00000000 02101fac 00000002 02101fac 21fdeea8 20c79410 20c79380 022ea0f4 00000001 20c79380 ffffffed 21fdee58 21fdeea8 ffffffff 21fdee58 21301840 20ad77e0 022eb7bd 21fdee30 02101fac 00000018 00000002 Call Trace: [<02101fac>] huft_build+0x218/0x442 [<02101fac>] huft_build+0x218/0x442 [<022ea0f4>] fib_create_info+0x3cb/0x50a [<022eb7bd>] fn_hash_insert+0xbd/0x408 [<02101fac>] huft_build+0x218/0x442 [<02101fac>] huft_build+0x218/0x442 [<022e921b>] fib_magic+0xce/0xe2 [<02101fac>] huft_build+0x218/0x442 [<022e928b>] fib_add_ifaddr+0x5c/0x108 [<02101fac>] huft_build+0x218/0x442 [<02101fac>] huft_build+0x218/0x442 [<022e94ca>] fib_inetaddr_event+0x16/0x50 [<0212f349>] notifier_call_chain+0x17/0x2b [<022e214c>] inet_insert_ifa+0x109/0x110 [<022e252c>] inet_rtm_newaddr+0x188/0x195 [<022e23a4>] inet_rtm_newaddr+0x0/0x195 [<022af1e3>] rtnetlink_rcv+0x225/0x313 [<022ba0fd>] netlink_data_ready+0x14/0x43 [<022b8e44>] netlink_wq_handler+0x10/0x2b [<021324c9>] worker_thread+0x21f/0x33d [<022b8e34>] netlink_wq_handler+0x0/0x2b [<0211b915>] default_wake_function+0x0/0xc [<0211b915>] default_wake_function+0x0/0xc [<021322aa>] worker_thread+0x0/0x33d [<021375f9>] kthread+0x69/0x91 [<02137590>] kthread+0x0/0x91 [<021041d9>] kernel_thread_helper+0x5/0xb Code: 44 24 0c 8b 46 28 31 c2 89 44 24 08 89 d0 c1 e8 07 31 d0 c1 ea 0c 31 d0 8b 15 00 41 41 02 21 c8 8b 1c 82 85 db 0f 84 ae 00 00 00 <8b> 03 89 44 24 04 0f 18 00 90 8b 7b 5c 3b 3c 24 0f 85 8f 00 00 Hardware: Athlon XP 2500+ Asus A7V600 00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] Host Bridge (rev 80) 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge 00:09.0 Ethernet controller: 3Com Corporation 3c940 10/100/1000Base-T [Marvell] (rev 12) 00:0c.0 Ethernet controller: Linksys NC100 Network Everywhere Fast Ethernet 10/100 (rev 11) 00:0d.0 RAID bus controller: Silicon Image, Inc. (formerly CMD Technology Inc) PCI0680 Ultra ATA-133 Host Controller (rev 02)00:0e.0 Multimedia video controller: Internext Compression Inc iTVC16 (CX23416) MPEG-2 Encoder (rev 01) 00:0f.0 RAID bus controller: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller (rev 80) 00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [K8T800 South] 00:13.0 RAID bus controller: Silicon Image, Inc. (formerly CMD Technology Inc) PCI0680 Ultra ATA-133 Host Controller (rev 02)01:00.0 VGA compatible controller: nVidia Corporation NV25 [GeForce4 Ti 4200] (rev a3) Version-Release number of selected component (if applicable): kernel-2.6.8-1.582
Whatever this problem is seems to be fixed in 2.6.9-rc2-bk4 when compiled with 582's config. It seems to solve my raid5 loopback ISO mount kernel panic too.
*** Bug 132978 has been marked as a duplicate of this bug. ***
fixed in 584
testing please ignore.
another test