netdev - another critical bug ?

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Message-Id: <20070328173816.M96174@visp.net.lb>
Date:	Wed, 28 Mar 2007 20:38:16 +0300
From:	"Denys" <denys@...p.net.lb>
To:	netdev@...r.kernel.org
Subject: another critical bug ?

Something more

With all kernel debug enabled it was not giving this panic (maybe cause 
system becomes too slow).

vanilla kernel 2.6.20.3 with htb patch applied, ethernet cards RTL8139

If u need anythign more - inform me. 

Not sure it is iproute2, but if you can, just point me to right direction, to 
who i need to report, it is also happening on interface flood, when i bring 
it down:

(some data not accepted by kernel maillist, changed to "*")

Mar 28 22:14:36 OFFICE-PPPOE pppoe-server[1456]: Session 1 closed for client 
00:16:ec:7e:47:ea (172.16.102.2) on eth1
Mar 28 22:14:36 OFFICE-PPPOE pppoe-server[1456]: Sent PADT
Mar 28 22:14:36 OFFICE-PPPOE pppoe-server[1456]: PADT: Generic-Error: ******
Mar 28 22:14:36 OFFICE-PPPOE pppoe-server[1456]: PADT: Generic-Error: 
Received PADT from peer
Mar 28 22:14:36 OFFICE-PPPOE pppoe-server[1456]: PADT: Generic-Error: 
*********
Mar 28 22:14:36 OFFICE-PPPOE pppoe-server[1456]: Sent PADT
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.148236] BUG: unable to handle kernel 
paging request
Mar 28 20:13:29 OFFICE-PPPOE at virtual address 5b5a596c
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.148497]  printing eip:
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.148625] *pde = 00000000
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.148743] Oops: 0000 [#1]
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.148798]
Mar 28 20:13:29 OFFICE-PPPOE SMP
Mar 28 20:13:29 OFFICE-PPPOE
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.148992] Modules linked in:
Mar 28 20:13:29 OFFICE-PPPOE netconsole
Mar 28 20:13:29 OFFICE-PPPOE xt_mac
Mar 28 20:13:29 OFFICE-PPPOE xt_tcpmss
Mar 28 20:13:29 OFFICE-PPPOE ipt_TCPMSS
Mar 28 20:13:29 OFFICE-PPPOE ipt_REJECT
Mar 28 20:13:29 OFFICE-PPPOE ts_bm
Mar 28 20:13:29 OFFICE-PPPOE xt_string
Mar 28 20:13:29 OFFICE-PPPOE ipt_ttl
Mar 28 20:13:29 OFFICE-PPPOE ifb
Mar 28 20:13:29 OFFICE-PPPOE iptable_mangle
Mar 28 20:13:29 OFFICE-PPPOE xt_MARK
Mar 28 20:13:29 OFFICE-PPPOE xt_mark
Mar 28 20:13:29 OFFICE-PPPOE pppoe
Mar 28 20:13:29 OFFICE-PPPOE pppox
Mar 28 20:13:29 OFFICE-PPPOE ppp_generic
Mar 28 20:13:29 OFFICE-PPPOE slhc
Mar 28 20:13:29 OFFICE-PPPOE xt_tcpudp
Mar 28 20:13:29 OFFICE-PPPOE em_nbyte
Mar 28 20:13:29 OFFICE-PPPOE cls_tcindex
Mar 28 20:13:29 OFFICE-PPPOE act_gact
Mar 28 20:13:29 OFFICE-PPPOE cls_rsvp
Mar 28 20:13:29 OFFICE-PPPOE sch_htb
Mar 28 20:13:29 OFFICE-PPPOE cls_fw
Mar 28 20:13:29 OFFICE-PPPOE act_mirred
Mar 28 20:13:29 OFFICE-PPPOE em_u32
Mar 28 20:13:29 OFFICE-PPPOE sch_red
Mar 28 20:13:29 OFFICE-PPPOE sch_sfq
Mar 28 20:13:29 OFFICE-PPPOE sch_tbf
Mar 28 20:13:29 OFFICE-PPPOE sch_teql
Mar 28 20:13:29 OFFICE-PPPOE cls_basic
Mar 28 20:13:29 OFFICE-PPPOE sch_gred
Mar 28 20:13:29 OFFICE-PPPOE act_pedit
Mar 28 20:13:29 OFFICE-PPPOE sch_hfsc
Mar 28 20:13:29 OFFICE-PPPOE cls_rsvp6
Mar 28 20:13:29 OFFICE-PPPOE sch_ingress
Mar 28 20:13:29 OFFICE-PPPOE em_meta
Mar 28 20:13:29 OFFICE-PPPOE em_text
Mar 28 20:13:29 OFFICE-PPPOE act_ipt
Mar 28 20:13:29 OFFICE-PPPOE sch_dsmark
Mar 28 20:13:29 OFFICE-PPPOE sch_prio
Mar 28 20:13:29 OFFICE-PPPOE sch_netem
Mar 28 20:13:29 OFFICE-PPPOE act_simple
Mar 28 20:13:29 OFFICE-PPPOE cls_u32
Mar 28 20:13:29 OFFICE-PPPOE em_cmp
Mar 28 20:13:29 OFFICE-PPPOE sch_cbq
Mar 28 20:13:29 OFFICE-PPPOE cls_route
Mar 28 20:13:29 OFFICE-PPPOE iptable_nat
Mar 28 20:13:29 OFFICE-PPPOE nf_conntrack_ipv4
Mar 28 20:13:29 OFFICE-PPPOE ipt_LOG
Mar 28 20:13:29 OFFICE-PPPOE ipt_MASQUERADE
Mar 28 20:13:29 OFFICE-PPPOE ipt_REDIRECT
Mar 28 20:13:29 OFFICE-PPPOE nf_nat
Mar 28 20:13:29 OFFICE-PPPOE nf_conntrack
Mar 28 20:13:29 OFFICE-PPPOE nfnetlink
Mar 28 20:13:29 OFFICE-PPPOE iptable_filter
Mar 28 20:13:29 OFFICE-PPPOE ip_tables
Mar 28 20:13:29 OFFICE-PPPOE x_tables
Mar 28 20:13:29 OFFICE-PPPOE 8021q
Mar 28 20:13:29 OFFICE-PPPOE tun
Mar 28 20:13:29 OFFICE-PPPOE via_velocity
Mar 28 20:13:29 OFFICE-PPPOE via_rhine
Mar 28 20:13:29 OFFICE-PPPOE sis900
Mar 28 20:13:29 OFFICE-PPPOE ne2k_pci
Mar 28 20:13:29 OFFICE-PPPOE 8390
Mar 28 20:13:29 OFFICE-PPPOE skge
Mar 28 20:13:29 OFFICE-PPPOE tg3
Mar 28 20:13:29 OFFICE-PPPOE 8139too
Mar 28 20:13:29 OFFICE-PPPOE e1000
Mar 28 20:13:29 OFFICE-PPPOE e100
Mar 28 20:13:29 OFFICE-PPPOE block2mtd
Mar 28 20:13:29 OFFICE-PPPOE usb_storage
Mar 28 20:13:29 OFFICE-PPPOE mtdblock
Mar 28 20:13:29 OFFICE-PPPOE mtd_blkdevs
Mar 28 20:13:29 OFFICE-PPPOE usbhid
Mar 28 20:13:29 OFFICE-PPPOE uhci_hcd
Mar 28 20:13:29 OFFICE-PPPOE ehci_hcd
Mar 28 20:13:29 OFFICE-PPPOE ohci_hcd
Mar 28 20:13:29 OFFICE-PPPOE usbcore
Mar 28 20:13:29 OFFICE-PPPOE
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.153713] CPU:    0
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.153716] EIP:    0060:[<c02113c7>]    Not 
tainted VLI
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.153718] EFLAGS: 00010202   (2.6.20.3-
build-0005 #18)
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.153949] EIP is at netif_rx+0x18/0x126
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.154009] eax: c0c42800   ebx: 5b5a5958   
ecx: 00000001   edx: c6541c80
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.154073] esi: c0319800   edi: c6541c80   
ebp: c02f5f14   esp: c02f5f04
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.154135] ds: 007b   es: 007b   ss: 0068
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.154253] Process swapper (pid: 0, 
ti=c02f4000 task=c02cd440 task.ti=c02f4000)
Mar 28 20:13:29 OFFICE-PPPOE
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.154316] Stack:
Mar 28 20:13:29 OFFICE-PPPOE c020c2bc
Mar 28 20:13:29 OFFICE-PPPOE c0319c00
Mar 28 20:13:29 OFFICE-PPPOE c0319800
Mar 28 20:13:29 OFFICE-PPPOE 00000007
Mar 28 20:13:29 OFFICE-PPPOE c02f5f24
Mar 28 20:13:29 OFFICE-PPPOE c8a1925d
Mar 28 20:13:29 OFFICE-PPPOE c0319c5c
Mar 28 20:13:29 OFFICE-PPPOE 00000000
Mar 28 20:13:29 OFFICE-PPPOE
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.154880]
Mar 28 20:13:29 OFFICE-PPPOE c02f5f34
Mar 28 20:13:29 OFFICE-PPPOE c011bd9a
Mar 28 20:13:29 OFFICE-PPPOE 00000001
Mar 28 20:13:29 OFFICE-PPPOE c02ea328
Mar 28 20:13:29 OFFICE-PPPOE c02f5f4c
Mar 28 20:13:29 OFFICE-PPPOE c011ba5c
Mar 28 20:13:29 OFFICE-PPPOE 00000000
Mar 28 20:13:29 OFFICE-PPPOE 00000046
Mar 28 20:13:29 OFFICE-PPPOE
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.155536]
Mar 28 20:13:29 OFFICE-PPPOE 00000000
Mar 28 20:13:29 OFFICE-PPPOE c1105164
Mar 28 20:13:29 OFFICE-PPPOE c02f5f58
Mar 28 20:13:29 OFFICE-PPPOE c011baf3
Mar 28 20:13:29 OFFICE-PPPOE 00000011
Mar 28 20:13:29 OFFICE-PPPOE c02f5f60
Mar 28 20:13:29 OFFICE-PPPOE c011bcb2
Mar 28 20:13:29 OFFICE-PPPOE c02f5f7c
Mar 28 20:13:29 OFFICE-PPPOE
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.156124] Call Trace:
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.156293]  [<c0103d08>]
Mar 28 20:13:29 OFFICE-PPPOE show_trace_log_lvl+0x1a/0x2f
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.156402]  [<c0103dba>]
Mar 28 20:13:29 OFFICE-PPPOE show_stack_log_lvl+0x9d/0xa5
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.156564]  [<c0103f5c>]
Mar 28 20:13:29 OFFICE-PPPOE show_registers+0x19a/0x270
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.156674]  [<c010414b>]
Mar 28 20:13:29 OFFICE-PPPOE die+0x119/0x231
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.156833]  [<c0110853>]
Mar 28 20:13:29 OFFICE-PPPOE do_page_fault+0x443/0x51c
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.156943]  [<c026697c>]
Mar 28 20:13:29 OFFICE-PPPOE error_code+0x7c/0x84
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.157119]  [<c8a1925d>]
Mar 28 20:13:29 OFFICE-PPPOE ri_tasklet+0xd3/0x196 [ifb]
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.157227]  [<c011bd9a>]
Mar 28 20:13:29 OFFICE-PPPOE tasklet_action+0x4e/0xa8
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.157401]  [<c011ba5c>]
Mar 28 20:13:29 OFFICE-PPPOE __do_softirq+0x64/0xc6
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.157504]  [<c011baf3>]
Mar 28 20:13:29 OFFICE-PPPOE do_softirq+0x35/0x3a
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.157665]  [<c011bcb2>]
Mar 28 20:13:29 OFFICE-PPPOE irq_exit+0x38/0x3a
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.157768]  [<c01053b1>]
Mar 28 20:13:29 OFFICE-PPPOE do_IRQ+0x8a/0x9d
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.157927]  [<c0103763>]
Mar 28 20:13:29 OFFICE-PPPOE common_interrupt+0x23/0x28
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.158029]  [<c0101363>]
Mar 28 20:13:29 OFFICE-PPPOE cpu_idle+0x61/0x76
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.158188]  [<c010068f>]
Mar 28 20:13:29 OFFICE-PPPOE rest_init+0x23/0x28
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.158288]  [<c02f977d>]
Mar 28 20:13:29 OFFICE-PPPOE start_kernel+0x387/0x38f
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.158448]  [<00000000>]
Mar 28 20:13:29 OFFICE-PPPOE _stext+0x3feffc6c/0x19
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.158550]  =======================
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.158666] Code:
Mar 28 20:13:29 OFFICE-PPPOE ed
Mar 28 20:13:29 OFFICE-PPPOE 53
Mar 28 20:13:29 OFFICE-PPPOE 05
Mar 28 20:13:29 OFFICE-PPPOE 00
Mar 28 20:13:29 OFFICE-PPPOE bf
Mar 28 20:13:29 OFFICE-PPPOE 01
Mar 28 20:13:29 OFFICE-PPPOE 00
Mar 28 20:13:29 OFFICE-PPPOE 00
Mar 28 20:13:29 OFFICE-PPPOE 00
Mar 28 20:13:29 OFFICE-PPPOE 83
Mar 28 20:13:29 OFFICE-PPPOE c4
Mar 28 20:13:29 OFFICE-PPPOE 1c
Mar 28 20:13:29 OFFICE-PPPOE 89
Mar 28 20:13:29 OFFICE-PPPOE f8
Mar 28 20:13:29 OFFICE-PPPOE 5b
Mar 28 20:13:29 OFFICE-PPPOE 5e
Mar 28 20:13:29 OFFICE-PPPOE 5f
Mar 28 20:13:29 OFFICE-PPPOE 5d
Mar 28 20:13:29 OFFICE-PPPOE c3
Mar 28 20:13:29 OFFICE-PPPOE 55
Mar 28 20:13:29 OFFICE-PPPOE 89
Mar 28 20:13:29 OFFICE-PPPOE e5
Mar 28 20:13:29 OFFICE-PPPOE 57
Mar 28 20:13:29 OFFICE-PPPOE 89
Mar 28 20:13:29 OFFICE-PPPOE c7
Mar 28 20:13:29 OFFICE-PPPOE 56
Mar 28 20:13:29 OFFICE-PPPOE 53
Mar 28 20:13:29 OFFICE-PPPOE 83
Mar 28 20:13:29 OFFICE-PPPOE ec
Mar 28 20:13:29 OFFICE-PPPOE 04
Mar 28 20:13:29 OFFICE-PPPOE 8b
Mar 28 20:13:29 OFFICE-PPPOE 40
Mar 28 20:13:29 OFFICE-PPPOE 14
Mar 28 20:13:29 OFFICE-PPPOE 8b
Mar 28 20:13:29 OFFICE-PPPOE 98
Mar 28 20:13:29 OFFICE-PPPOE e4
Mar 28 20:13:29 OFFICE-PPPOE 02
Mar 28 20:13:29 OFFICE-PPPOE 00
Mar 28 20:13:29 OFFICE-PPPOE 00
Mar 28 20:13:29 OFFICE-PPPOE 85
Mar 28 20:13:29 OFFICE-PPPOE db
Mar 28 20:13:29 OFFICE-PPPOE 74
Mar 28 20:13:29 OFFICE-PPPOE 38
Mar 28 20:13:29 OFFICE-PPPOE
Mar 28 20:13:29 OFFICE-PPPOE 7b
Mar 28 20:13:29 OFFICE-PPPOE 14
Mar 28 20:13:29 OFFICE-PPPOE 00
Mar 28 20:13:29 OFFICE-PPPOE 75
Mar 28 20:13:29 OFFICE-PPPOE 06
Mar 28 20:13:29 OFFICE-PPPOE 83
Mar 28 20:13:29 OFFICE-PPPOE 7b
Mar 28 20:13:29 OFFICE-PPPOE 0c
Mar 28 20:13:29 OFFICE-PPPOE 00
Mar 28 20:13:29 OFFICE-PPPOE 74
Mar 28 20:13:29 OFFICE-PPPOE 2c
Mar 28 20:13:29 OFFICE-PPPOE 8d
Mar 28 20:13:29 OFFICE-PPPOE 73
Mar 28 20:13:29 OFFICE-PPPOE 10
Mar 28 20:13:29 OFFICE-PPPOE 89
Mar 28 20:13:29 OFFICE-PPPOE f0
Mar 28 20:13:29 OFFICE-PPPOE e8
Mar 28 20:13:29 OFFICE-PPPOE 3d
Mar 28 20:13:29 OFFICE-PPPOE 53
Mar 28 20:13:29 OFFICE-PPPOE 05
Mar 28 20:13:29 OFFICE-PPPOE
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.162385] EIP: [<c02113c7>]
Mar 28 20:13:29 OFFICE-PPPOE netif_rx+0x18/0x126
Mar 28 20:13:29 OFFICE-PPPOE SS:ESP 0068:c02f5f04
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.162594]
Mar 28 20:13:29 OFFICE-PPPOE Kernel panic - not syncing: Fatal exception in 
interrupt
Mar 28 20:13:29 OFFICE-PPPOE [ 1758.162719]
Mar 28 20:13:29 OFFICE-PPPOE Rebooting in 10 seconds..



--
Virtual ISP S.A.L.

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