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Date: Sun, 7 Aug 2005 07:12:40 -0700 From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: [Bugme-new] [Bug 5014] New: rp_filter proc interface generate oops when enable http://bugzilla.kernel.org/show_bug.cgi?id=5014 Summary: rp_filter proc interface generate oops when enable Kernel Version: 2.6.12 Status: NEW Severity: normal Owner: [EMAIL PROTECTED] Submitter: [EMAIL PROTECTED] Most recent kernel where this bug did not occur: Distribution: Debian unstabble Hardware Environment: compaq nx7010 Software Environment: Debian networking startup script Problem Description: each one generate oops echo 1 > /proc/sys/net/ipv4/conf/default/rp_filter echo 1 > /proc/sys/net/ipv4/conf/eth0/rp_filter echo 1 > /proc/sys/net/ipv4/conf/lo/rp_filter Steps to reproduce: step by step from debian /etc/init.d/networking if [ -e /proc/sys/net/ipv4/conf/all/rp_filter ]; then for f in /proc/sys/net/ipv4/conf/*/rp_filter; do echo 1 > $f done return 0 else return 1 fi echo 1 > /proc/sys/net/ipv4/conf/all/rp_filter nothing happends ... echo 1 > /proc/sys/net/ipv4/conf/default/rp_filter <1>Unable to handle kernel paging request at virtual address 40d9db94 printing eip: c012362f *pde = 00000000 Oops: 0002 [#5] PREEMPT Modules linked in: md5 ipv6 af_packet ohci1394 snd_intel8x0m snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc ehci_hcd hci_usb bluetooth tsdev joydev uhci_hcd usbcore psmouse pcspkr parport_pc parport irtty_sir sir_dev irda crc_ccitt evdev nls_iso8859_1 nls_cp437 vfat fat ipw2200 ieee80211 ieee80211_crypt eth1394 8139cp sr_mod sbp2 scsi_mod ieee1394 genrtc unix CPU: 0 EIP: 0060:[<c012362f>] Not tainted VLI EFLAGS: 00010246 (2.6.12) EIP is at do_proc_dointvec_conv+0xf/0x40 eax: 00000001 ebx: 00000001 ecx: 40d9db94 edx: dee9ff18 esi: 080f3c09 edi: dee9feff ebp: 00000001 esp: dee9fed8 ds: 007b es: 007b ss: 0068 Process bash (pid: 4617, threadinfo=dee9e000 task=df6bb060) Stack: c012393f 00000001 00000000 42f61172 0c2b8c70 40d9db94 00000001 00000001 00000000 3116bff3 d121000a dee9ff60 d121fe24 00000000 00008242 dee9ff00 00000001 00000000 080f3c08 080f3c08 00000001 c169a0e0 c01239ec 080f3c08 Call Trace: [<c012393f>] do_proc_dointvec+0x2df/0x360 [<c01239ec>] proc_dointvec+0x2c/0x40 [<c0123620>] do_proc_dointvec_conv+0x0/0x40 [<c012330a>] do_rw_proc+0xaa/0xc0 [<c0123370>] proc_writesys+0x0/0x30 [<c012338f>] proc_writesys+0x1f/0x30 [<c015c957>] vfs_write+0xb7/0x130 [<c015ca81>] sys_write+0x41/0x70 [<c0103111>] syscall_call+0x7/0xb Code: 8b 5c 24 0c 89 c8 8b 74 24 10 8b 7c 24 14 8b 6c 24 18 83 c4 1c c3 8d b6 00 00 00 00 83 7c 24 04 00 74 0d 8b 00 85 c0 75 18 8b 02 <89> 01 31 c0 c3 8b 09 85 c9 78 16 c7 00 00 00 00 00 31 c0 89 0a echo 1 > /proc/sys/net/ipv4/conf/eth0/rp_filter <1>Unable to handle kernel paging request at virtual address 6048c278 printing eip: c012362f *pde = 00000000 Oops: 0002 [#6] PREEMPT Modules linked in: md5 ipv6 af_packet ohci1394 snd_intel8x0m snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc ehci_hcd hci_usb bluetooth tsdev joydev uhci_hcd usbcore psmouse pcspkr parport_pc parport irtty_sir sir_dev irda crc_ccitt evdev nls_iso8859_1 nls_cp437 vfat fat ipw2200 ieee80211 ieee80211_crypt eth1394 8139cp sr_mod sbp2 scsi_mod ieee1394 genrtc unix CPU: 0 EIP: 0060:[<c012362f>] Not tainted VLI EFLAGS: 00010246 (2.6.12) EIP is at do_proc_dointvec_conv+0xf/0x40 eax: 00000001 ebx: 00000001 ecx: 6048c278 edx: dee9ff18 esi: 080f3c09 edi: dee9feff ebp: 00000001 esp: dee9fed8 ds: 007b es: 007b ss: 0068 Process bash (pid: 4658, threadinfo=dee9e000 task=df6bb060) Stack: c012393f 00000001 00000000 db15ebcc 00000001 6048c278 00000001 00000001 00000000 31000001 d111000a 00000007 dee9ffbc df6bb060 b7f5a5d0 dee9ff00 00000001 00000000 080f3c08 080f3c08 00000001 de2470e0 c01239ec 080f3c08 Call Trace: [<c012393f>] do_proc_dointvec+0x2df/0x360 [<c01239ec>] proc_dointvec+0x2c/0x40 [<c0123620>] do_proc_dointvec_conv+0x0/0x40 [<c012330a>] do_rw_proc+0xaa/0xc0 [<c0123370>] proc_writesys+0x0/0x30 [<c012338f>] proc_writesys+0x1f/0x30 [<c015c957>] vfs_write+0xb7/0x130 [<c015ca81>] sys_write+0x41/0x70 [<c0103111>] syscall_call+0x7/0xb Code: 8b 5c 24 0c 89 c8 8b 74 24 10 8b 7c 24 14 8b 6c 24 18 83 c4 1c c3 8d b6 00 00 00 00 83 7c 24 04 00 74 0d 8b 00 85 c0 75 18 8b 02 <89> 01 31 c0 c3 8b 09 85 c9 78 16 c7 00 00 00 00 00 31 c0 89 0a echo 1 > /proc/sys/net/ipv4/conf/lo/rp_filter <1>Unable to handle kernel paging request at virtual address 41f76bf8 printing eip: c012362f *pde = 00000000 Oops: 0002 [#7] PREEMPT Modules linked in: md5 ipv6 af_packet ohci1394 snd_intel8x0m snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc ehci_hcd hci_usb bluetooth tsdev joydev uhci_hcd usbcore psmouse pcspkr parport_pc parport irtty_sir sir_dev irda crc_ccitt evdev nls_iso8859_1 nls_cp437 vfat fat ipw2200 ieee80211 ieee80211_crypt eth1394 8139cp sr_mod sbp2 scsi_mod ieee1394 genrtc unix CPU: 0 EIP: 0060:[<c012362f>] Not tainted VLI EFLAGS: 00010246 (2.6.12) EIP is at do_proc_dointvec_conv+0xf/0x40 eax: 00000001 ebx: 00000001 ecx: 41f76bf8 edx: dee9ff18 esi: 080f3c09 edi: dee9feff ebp: 00000001 esp: dee9fed8 ds: 007b es: 007b ss: 0068 Process bash (pid: 4716, threadinfo=dee9e000 task=df6bb060) Stack: c012393f 00000001 00000000 42f611b7 06993a38 41f76bf8 00000001 00000001 00000000 3116bff3 d965000a dee9ff60 d965e054 00000000 00008242 dee9ff00 00000001 00000000 080f3c08 080f3c08 00000001 c169a8e0 c01239ec 080f3c08 Call Trace: [<c012393f>] do_proc_dointvec+0x2df/0x360 [<c01239ec>] proc_dointvec+0x2c/0x40 [<c0123620>] do_proc_dointvec_conv+0x0/0x40 [<c012330a>] do_rw_proc+0xaa/0xc0 [<c0123370>] proc_writesys+0x0/0x30 [<c012338f>] proc_writesys+0x1f/0x30 [<c015c957>] vfs_write+0xb7/0x130 [<c015ca81>] sys_write+0x41/0x70 [<c0103111>] syscall_call+0x7/0xb Code: 8b 5c 24 0c 89 c8 8b 74 24 10 8b 7c 24 14 8b 6c 24 18 83 c4 1c c3 8d b6 00 00 00 00 83 7c 24 04 00 74 0d 8b 00 85 c0 75 18 8b 02 <89> 01 31 c0 c3 8b 09 85 c9 78 16 c7 00 00 00 00 00 31 c0 89 0a <6>agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. agpgart: Putting AGP V2 device at 0000:00:00.0 into 1x mode agpgart: Putting AGP V2 device at 0000:01:00.0 into 1x mode [drm] Loading R200 Microcode ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. - 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
