* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE [not found] <20060531094626.GA23156@janus> @ 2006-05-31 14:57 ` Patrick McHardy 2006-05-31 16:06 ` Frank van Maarseveen 0 siblings, 1 reply; 12+ messages in thread From: Patrick McHardy @ 2006-05-31 14:57 UTC (permalink / raw) To: Frank van Maarseveen; +Cc: linux-kernel, Kernel Netdev Mailing List [-- Attachment #1: Type: text/plain, Size: 3581 bytes --] Frank van Maarseveen wrote: > I have two machines named "porvoo" and "espoo". The first one > has netconsole configured to send kernel messages to UDP port 514 > (a.k.a. syslog) on the other machine. > > Somewhere between 2.6.13.2 and 2.6.17-rc4 there is a regression causing > the netconsole messages which originate from netfilter to be truncated > right after the MAC addresses. For example, /var/log/messages on the > sending machine says: > > May 31 09:28:11 porvoo kernel: IN=eth0 OUT= MAC=00:12:3f:85:9f:92:00:04:9a:a0:1d:d1:08:00 SRC=192.168.100.30 DST=172.17.1.113 LEN=60 TOS=0x00 PREC=0x00 TTL=54 ID=51496 DF PROTO=TCP SPT=50868 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 > > but netconsole messages captured in /var/log/messages on the receiving > machine: > > May 31 09:28:11 porvoo IN=eth0 OUT= > May 31 09:28:11 porvoo MAC= > May 31 09:28:11 porvoo 00: > May 31 09:28:11 porvoo 12: > May 31 09:28:11 porvoo 3f: > May 31 09:28:11 porvoo 85: > May 31 09:28:11 porvoo 9f: > May 31 09:28:11 porvoo 92: > May 31 09:28:11 porvoo 00: > May 31 09:28:11 porvoo 04: > May 31 09:28:11 porvoo 9a: > May 31 09:28:11 porvoo a0: > May 31 09:28:11 porvoo 1d: > May 31 09:28:11 porvoo d1: > May 31 09:28:11 porvoo 08: > May 31 09:28:11 porvoo 00 > May 31 09:49:06 espoo -- MARK -- > > I ran a tcpdump on the sending machine to verify(?) what goes out but in > that case the 2.6.17-rc4 kernel starts to report "protocol 0000 is buggy": > > May 31 11:00:49 porvoo kernel: device eth0 entered promiscuous mode > May 31 11:03:31 porvoo kernel: IN=eth0 OUT= MAC=00:12:3f:85:9f:92:00:12:3f:85:17:52:08:00 SRC=172.17.1.64 DST=172.17.1.113 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=60618 DF PROTO=TCP SPT=34984 DPT=21212 WINDOW=5840 RES=0x00 SYN URGP=0 > May 31 11:03:31 porvoo kernel: protocol 0000 is buggy, dev eth0 > May 31 11:03:31 porvoo last message repeated 9 times > > the netconsole output captured on the receiving machine: > > May 31 11:00:49 porvoo device eth0 entered promiscuous mode > May 31 11:03:31 porvoo protocol 0000 is buggy, dev eth0 > May 31 11:03:31 porvoo IN=eth0 OUT= > May 31 11:03:31 porvoo protocol 0000 is buggy, dev eth0 > May 31 11:03:31 porvoo MAC= > May 31 11:03:31 porvoo protocol 0000 is buggy, dev eth0 > May 31 11:03:31 porvoo 00: > May 31 11:03:31 porvoo protocol 0000 is buggy, dev eth0 > May 31 11:03:31 porvoo 12: > May 31 11:03:31 porvoo protocol 0000 is buggy, dev eth0 > May 31 11:03:31 porvoo 3f: > May 31 11:03:31 porvoo protocol 0000 is buggy, dev eth0 > May 31 11:03:31 porvoo 85: > May 31 11:03:31 porvoo protocol 0000 is buggy, dev eth0 > May 31 11:03:31 porvoo 9f: > May 31 11:03:31 porvoo protocol 0000 is buggy, dev eth0 > May 31 11:03:31 porvoo 92: > May 31 11:03:31 porvoo protocol 0000 is buggy, dev eth0 > May 31 11:03:31 porvoo 00: > May 31 11:03:31 porvoo protocol 0000 is buggy, dev eth0 > May 31 11:03:31 porvoo 12: > May 31 11:03:31 porvoo 3f: > May 31 11:03:31 porvoo 85: > May 31 11:03:31 porvoo 17: > May 31 11:03:31 porvoo 52: > May 31 11:03:31 porvoo 08: > May 31 11:03:31 porvoo 00 > > again 9 packets are missing and there are 9 "protocol 0000 is buggy" > messages. Netfilter has almost everything configured. IPv6 is left out > everywhere. Above has been produced using this rule on the netconsole > sending machine: > > iptables -I INPUT -p tcp -s espoo --dport 21212 -j LOG The message means that there was recursion and netpoll fell back to dev_queue_xmit This patch should fix the "protocol is buggy" messages, netpoll didn't set skb->nh.raw. Please try if it also makes the other problem go away. [-- Attachment #2: x --] [-- Type: text/plain, Size: 452 bytes --] diff --git a/net/core/netpoll.c b/net/core/netpoll.c index e8e05ce..7a4787c 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -329,7 +329,7 @@ void netpoll_send_udp(struct netpoll *np udph->len = htons(udp_len); udph->check = 0; - iph = (struct iphdr *)skb_push(skb, sizeof(*iph)); + skb->nh.iph = iph = (struct iphdr *)skb_push(skb, sizeof(*iph)); /* iph->version = 4; iph->ihl = 5; */ put_unaligned(0x45, (unsigned char *)iph); ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE 2006-05-31 14:57 ` 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE Patrick McHardy @ 2006-05-31 16:06 ` Frank van Maarseveen 2006-05-31 16:36 ` Patrick McHardy 0 siblings, 1 reply; 12+ messages in thread From: Frank van Maarseveen @ 2006-05-31 16:06 UTC (permalink / raw) To: Patrick McHardy; +Cc: linux-kernel, Kernel Netdev Mailing List On Wed, May 31, 2006 at 04:57:13PM +0200, Patrick McHardy wrote: > Frank van Maarseveen wrote: > > I have two machines named "porvoo" and "espoo". The first one > > has netconsole configured to send kernel messages to UDP port 514 > > (a.k.a. syslog) on the other machine. > > > > Somewhere between 2.6.13.2 and 2.6.17-rc4 there is a regression causing > > the netconsole messages which originate from netfilter to be truncated > > right after the MAC addresses. For example, /var/log/messages on the > > sending machine says: > > > > May 31 09:28:11 porvoo kernel: IN=eth0 OUT= MAC=00:12:3f:85:9f:92:00:04:9a:a0:1d:d1:08:00 SRC=192.168.100.30 DST=172.17.1.113 LEN=60 TOS=0x00 PREC=0x00 TTL=54 ID=51496 DF PROTO=TCP SPT=50868 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 > > > > but netconsole messages captured in /var/log/messages on the receiving > > machine: > > > > May 31 09:28:11 porvoo IN=eth0 OUT= > > May 31 09:28:11 porvoo MAC= > > May 31 09:28:11 porvoo 00: > > May 31 09:28:11 porvoo 12: > > May 31 09:28:11 porvoo 3f: > > May 31 09:28:11 porvoo 85: > > May 31 09:28:11 porvoo 9f: > > May 31 09:28:11 porvoo 92: > > May 31 09:28:11 porvoo 00: > > May 31 09:28:11 porvoo 04: > > May 31 09:28:11 porvoo 9a: > > May 31 09:28:11 porvoo a0: > > May 31 09:28:11 porvoo 1d: > > May 31 09:28:11 porvoo d1: > > May 31 09:28:11 porvoo 08: > > May 31 09:28:11 porvoo 00 > > May 31 09:49:06 espoo -- MARK -- > > > > I ran a tcpdump on the sending machine to verify(?) what goes out but in > > that case the 2.6.17-rc4 kernel starts to report "protocol 0000 is buggy": [...] > > > The message means that there was recursion and netpoll fell back > to dev_queue_xmit This patch should fix the "protocol is buggy" > messages, netpoll didn't set skb->nh.raw. Please try if it also > makes the other problem go away. "protocol 0000 is buggy" is gone. The other problem is still there. -- Frank ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE 2006-05-31 16:06 ` Frank van Maarseveen @ 2006-05-31 16:36 ` Patrick McHardy 2006-05-31 17:29 ` Frank van Maarseveen 0 siblings, 1 reply; 12+ messages in thread From: Patrick McHardy @ 2006-05-31 16:36 UTC (permalink / raw) To: Frank van Maarseveen; +Cc: linux-kernel, Kernel Netdev Mailing List [-- Attachment #1: Type: text/plain, Size: 720 bytes --] Frank van Maarseveen wrote: > On Wed, May 31, 2006 at 04:57:13PM +0200, Patrick McHardy wrote: > >>The message means that there was recursion and netpoll fell back >>to dev_queue_xmit This patch should fix the "protocol is buggy" >>messages, netpoll didn't set skb->nh.raw. Please try if it also >>makes the other problem go away. > > > "protocol 0000 is buggy" is gone. The other problem is still there. The messages might get dropped when the output queue is full. Does one of the drop counters shown by "ip -s link list" and "tc -s -d qdisc show" increase (the other counts might also give some clues)? Otherwise please apply the attached patch (should fix tcpdump, last patch was incomplete) and post a dump. [-- Attachment #2: x --] [-- Type: text/plain, Size: 739 bytes --] diff --git a/net/core/netpoll.c b/net/core/netpoll.c index e8e05ce..05ed18d 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -329,7 +329,7 @@ void netpoll_send_udp(struct netpoll *np udph->len = htons(udp_len); udph->check = 0; - iph = (struct iphdr *)skb_push(skb, sizeof(*iph)); + skb->nh.iph = iph = (struct iphdr *)skb_push(skb, sizeof(*iph)); /* iph->version = 4; iph->ihl = 5; */ put_unaligned(0x45, (unsigned char *)iph); @@ -346,7 +346,7 @@ void netpoll_send_udp(struct netpoll *np eth = (struct ethhdr *) skb_push(skb, ETH_HLEN); - eth->h_proto = htons(ETH_P_IP); + eth->h_proto = skb->protocol = htons(ETH_P_IP); memcpy(eth->h_source, np->local_mac, 6); memcpy(eth->h_dest, np->remote_mac, 6); ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE 2006-05-31 16:36 ` Patrick McHardy @ 2006-05-31 17:29 ` Frank van Maarseveen 2006-05-31 17:46 ` Patrick McHardy 0 siblings, 1 reply; 12+ messages in thread From: Frank van Maarseveen @ 2006-05-31 17:29 UTC (permalink / raw) To: Patrick McHardy; +Cc: linux-kernel, Kernel Netdev Mailing List [-- Attachment #1: Type: text/plain, Size: 825 bytes --] On Wed, May 31, 2006 at 06:36:35PM +0200, Patrick McHardy wrote: [...] > > "protocol 0000 is buggy" is gone. The other problem is still there. > > > The messages might get dropped when the output queue is full. > Does one of the drop counters shown by "ip -s link list" > and "tc -s -d qdisc show" increase (the other counts might also > give some clues)? Otherwise please apply the attached patch > (should fix tcpdump, last patch was incomplete) and post a dump. No visible improvement with the new patch. ip -s link doesn't show any dropped packets so far with any patch and I don't use traffic control that I'm aware of. But I'm not sure what to make of "tc" output, maybe because CONFIG_SHAPER is not set: # tc -s -d qdisc show RTNETLINK answers: Invalid argument Dump terminated .config attached. -- Frank [-- Attachment #2: dot-config --] [-- Type: text/plain, Size: 34313 bytes --] # # Automatically generated make config: don't edit # Linux kernel version: 2.6.17-rc4-x127 # Wed May 31 17:39:03 2006 # CONFIG_X86_32=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_X86=y CONFIG_MMU=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_HWEIGHT=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_DMI=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_CPUSETS is not set CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE="" CONFIG_UID16=y CONFIG_VM86=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_SLAB=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set # # Loadable module support # CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set CONFIG_STOP_MACHINE=y # # Block layer # CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_LSF=y # # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="anticipatory" # # Processor type and features # CONFIG_SMP=y CONFIG_X86_PC=y # CONFIG_X86_ELAN is not set # CONFIG_X86_VOYAGER is not set # CONFIG_X86_NUMAQ is not set # CONFIG_X86_SUMMIT is not set # CONFIG_X86_BIGSMP is not set # CONFIG_X86_VISWS is not set # CONFIG_X86_GENERICARCH is not set # CONFIG_X86_ES7000 is not set # CONFIG_M386 is not set # CONFIG_M486 is not set # CONFIG_M586 is not set CONFIG_M586TSC=y # CONFIG_M586MMX is not set # CONFIG_M686 is not set # CONFIG_MPENTIUMII is not set # CONFIG_MPENTIUMIII is not set # CONFIG_MPENTIUMM is not set # CONFIG_MPENTIUM4 is not set # CONFIG_MK6 is not set # CONFIG_MK7 is not set # CONFIG_MK8 is not set # CONFIG_MCRUSOE is not set # CONFIG_MEFFICEON is not set # CONFIG_MWINCHIPC6 is not set # CONFIG_MWINCHIP2 is not set # CONFIG_MWINCHIP3D is not set # CONFIG_MGEODEGX1 is not set # CONFIG_MGEODE_LX is not set # CONFIG_MCYRIXIII is not set # CONFIG_MVIAC3_2 is not set CONFIG_X86_GENERIC=y CONFIG_X86_CMPXCHG=y CONFIG_X86_XADD=y CONFIG_X86_L1_CACHE_SHIFT=7 CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_X86_PPRO_FENCE=y CONFIG_X86_F00F_BUG=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INVLPG=y CONFIG_X86_BSWAP=y CONFIG_X86_POPAD_OK=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_ALIGNMENT_16=y CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_TSC=y CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_NR_CPUS=32 # CONFIG_SCHED_SMT is not set CONFIG_SCHED_MC=y # CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set CONFIG_PREEMPT_BKL=y CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_MCE=y CONFIG_X86_MCE_NONFATAL=y CONFIG_X86_MCE_P4THERMAL=y # CONFIG_TOSHIBA is not set # CONFIG_I8K is not set # CONFIG_X86_REBOOTFIXUPS is not set # CONFIG_MICROCODE is not set # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set # # Firmware Drivers # # CONFIG_EDD is not set CONFIG_DELL_RBU=y CONFIG_DCDBAS=y # CONFIG_NOHIGHMEM is not set CONFIG_HIGHMEM4G=y # CONFIG_HIGHMEM64G is not set CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_HIGHPTE is not set # CONFIG_MATH_EMULATION is not set CONFIG_MTRR=y # CONFIG_EFI is not set CONFIG_IRQBALANCE=y # CONFIG_REGPARM is not set CONFIG_SECCOMP=y # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set CONFIG_PHYSICAL_START=0x100000 # CONFIG_HOTPLUG_CPU is not set # # Power management options (ACPI, APM) # CONFIG_PM=y CONFIG_PM_LEGACY=y # CONFIG_PM_DEBUG is not set # # ACPI (Advanced Configuration and Power Interface) Support # CONFIG_ACPI=y # CONFIG_ACPI_AC is not set # CONFIG_ACPI_BATTERY is not set # CONFIG_ACPI_BUTTON is not set # CONFIG_ACPI_VIDEO is not set # CONFIG_ACPI_HOTKEY is not set CONFIG_ACPI_FAN=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_THERMAL=y # CONFIG_ACPI_ASUS is not set # CONFIG_ACPI_IBM is not set # CONFIG_ACPI_TOSHIBA is not set # CONFIG_ACPI_CUSTOM_DSDT is not set CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_EC=y CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y CONFIG_X86_PM_TIMER=y # CONFIG_ACPI_CONTAINER is not set # # APM (Advanced Power Management) BIOS Support # # CONFIG_APM is not set # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set # # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # CONFIG_PCI=y # CONFIG_PCI_GOBIOS is not set # CONFIG_PCI_GOMMCONFIG is not set # CONFIG_PCI_GODIRECT is not set CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_PCIEPORTBUS=y # CONFIG_PCI_MSI is not set # CONFIG_PCI_DEBUG is not set CONFIG_ISA_DMA_API=y # CONFIG_ISA is not set # CONFIG_MCA is not set # CONFIG_SCx200 is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set # # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set # # Executable file formats # CONFIG_BINFMT_ELF=y CONFIG_BINFMT_AOUT=y CONFIG_BINFMT_MISC=y # # Networking # CONFIG_NET=y # # Networking options # # CONFIG_NETDEBUG is not set CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y CONFIG_ASK_IP_FIB_HASH=y # CONFIG_IP_FIB_TRIE is not set CONFIG_IP_FIB_HASH=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_FWMARK=y CONFIG_IP_ROUTE_MULTIPATH=y # CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set CONFIG_IP_ROUTE_VERBOSE=y # CONFIG_IP_PNP is not set CONFIG_NET_IPIP=y CONFIG_NET_IPGRE=y CONFIG_NET_IPGRE_BROADCAST=y CONFIG_IP_MROUTE=y # CONFIG_IP_PIMSM_V1 is not set # CONFIG_IP_PIMSM_V2 is not set # CONFIG_ARPD is not set CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_ADVANCED=y # # TCP congestion control # CONFIG_TCP_CONG_BIC=y CONFIG_TCP_CONG_CUBIC=y CONFIG_TCP_CONG_WESTWOOD=y CONFIG_TCP_CONG_HTCP=y CONFIG_TCP_CONG_HSTCP=y # CONFIG_TCP_CONG_HYBLA is not set CONFIG_TCP_CONG_VEGAS=y CONFIG_TCP_CONG_SCALABLE=y # # IP: Virtual Server Configuration # # CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set CONFIG_NETFILTER=y CONFIG_NETFILTER_DEBUG=y # # Core Netfilter Configuration # CONFIG_NETFILTER_NETLINK=y CONFIG_NETFILTER_NETLINK_QUEUE=y CONFIG_NETFILTER_NETLINK_LOG=y CONFIG_NETFILTER_XTABLES=y CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y CONFIG_NETFILTER_XT_TARGET_CONNMARK=y CONFIG_NETFILTER_XT_TARGET_MARK=y CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y CONFIG_NETFILTER_XT_TARGET_NOTRACK=y CONFIG_NETFILTER_XT_MATCH_COMMENT=y CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y CONFIG_NETFILTER_XT_MATCH_CONNMARK=y CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y # CONFIG_NETFILTER_XT_MATCH_DCCP is not set CONFIG_NETFILTER_XT_MATCH_ESP=y CONFIG_NETFILTER_XT_MATCH_HELPER=y CONFIG_NETFILTER_XT_MATCH_LENGTH=y CONFIG_NETFILTER_XT_MATCH_LIMIT=y CONFIG_NETFILTER_XT_MATCH_MAC=y CONFIG_NETFILTER_XT_MATCH_MARK=y CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y CONFIG_NETFILTER_XT_MATCH_REALM=y # CONFIG_NETFILTER_XT_MATCH_SCTP is not set CONFIG_NETFILTER_XT_MATCH_STATE=y CONFIG_NETFILTER_XT_MATCH_STRING=y CONFIG_NETFILTER_XT_MATCH_TCPMSS=y # # IP: Netfilter Configuration # CONFIG_IP_NF_CONNTRACK=y CONFIG_IP_NF_CT_ACCT=y CONFIG_IP_NF_CONNTRACK_MARK=y CONFIG_IP_NF_CONNTRACK_EVENTS=y CONFIG_IP_NF_CONNTRACK_NETLINK=y # CONFIG_IP_NF_CT_PROTO_SCTP is not set CONFIG_IP_NF_FTP=y # CONFIG_IP_NF_IRC is not set CONFIG_IP_NF_NETBIOS_NS=y CONFIG_IP_NF_TFTP=y # CONFIG_IP_NF_AMANDA is not set CONFIG_IP_NF_PPTP=y CONFIG_IP_NF_H323=y CONFIG_IP_NF_QUEUE=y CONFIG_IP_NF_IPTABLES=y CONFIG_IP_NF_MATCH_IPRANGE=y CONFIG_IP_NF_MATCH_TOS=y CONFIG_IP_NF_MATCH_RECENT=y CONFIG_IP_NF_MATCH_ECN=y CONFIG_IP_NF_MATCH_DSCP=y CONFIG_IP_NF_MATCH_AH=y CONFIG_IP_NF_MATCH_TTL=y CONFIG_IP_NF_MATCH_OWNER=y CONFIG_IP_NF_MATCH_ADDRTYPE=y CONFIG_IP_NF_MATCH_HASHLIMIT=y CONFIG_IP_NF_FILTER=y CONFIG_IP_NF_TARGET_REJECT=y CONFIG_IP_NF_TARGET_LOG=y CONFIG_IP_NF_TARGET_ULOG=y CONFIG_IP_NF_TARGET_TCPMSS=y CONFIG_IP_NF_NAT=y CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=y CONFIG_IP_NF_TARGET_REDIRECT=y CONFIG_IP_NF_TARGET_NETMAP=y CONFIG_IP_NF_TARGET_SAME=y CONFIG_IP_NF_NAT_SNMP_BASIC=y CONFIG_IP_NF_NAT_FTP=y CONFIG_IP_NF_NAT_TFTP=y CONFIG_IP_NF_NAT_PPTP=y CONFIG_IP_NF_NAT_H323=y CONFIG_IP_NF_MANGLE=y CONFIG_IP_NF_TARGET_TOS=y CONFIG_IP_NF_TARGET_ECN=y CONFIG_IP_NF_TARGET_DSCP=y CONFIG_IP_NF_TARGET_TTL=y CONFIG_IP_NF_TARGET_CLUSTERIP=y CONFIG_IP_NF_RAW=y CONFIG_IP_NF_ARPTABLES=y CONFIG_IP_NF_ARPFILTER=y CONFIG_IP_NF_ARP_MANGLE=y # # DCCP Configuration (EXPERIMENTAL) # # CONFIG_IP_DCCP is not set # # SCTP Configuration (EXPERIMENTAL) # # CONFIG_IP_SCTP is not set # # TIPC Configuration (EXPERIMENTAL) # # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # # QoS and/or fair queueing # # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_IEEE80211 is not set # # Device Drivers # # # Generic Driver Options # # CONFIG_STANDALONE is not set CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y # CONFIG_DEBUG_DRIVER is not set # # Connector - unified userspace <-> kernelspace linker # # CONFIG_CONNECTOR is not set # # Memory Technology Devices (MTD) # # CONFIG_MTD is not set # # Parallel port support # CONFIG_PARPORT=y CONFIG_PARPORT_PC=y # CONFIG_PARPORT_SERIAL is not set CONFIG_PARPORT_PC_FIFO=y # CONFIG_PARPORT_PC_SUPERIO is not set # CONFIG_PARPORT_GSC is not set CONFIG_PARPORT_1284=y # # Plug and Play support # # CONFIG_PNP is not set # # Block devices # CONFIG_BLK_DEV_FD=y # CONFIG_PARIDE is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y CONFIG_BLK_DEV_NBD=y # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_INITRD=y CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set # CONFIG_ATA_OVER_ETH is not set # # ATA/ATAPI/MFM/RLL support # CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide.txt for help/info on IDE drives # # CONFIG_BLK_DEV_IDE_SATA is not set # CONFIG_BLK_DEV_HD_IDE is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set # CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set # # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_CMD640=y # CONFIG_BLK_DEV_CMD640_ENHANCED is not set CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y # CONFIG_BLK_DEV_OFFBOARD is not set # CONFIG_BLK_DEV_GENERIC is not set # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_RZ1000=y CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set # CONFIG_IDEDMA_PCI_AUTO is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set # CONFIG_BLK_DEV_AMD74XX is not set # CONFIG_BLK_DEV_ATIIXP is not set # CONFIG_BLK_DEV_CMD64X is not set # CONFIG_BLK_DEV_TRIFLEX is not set # CONFIG_BLK_DEV_CY82C693 is not set # CONFIG_BLK_DEV_CS5520 is not set # CONFIG_BLK_DEV_CS5530 is not set # CONFIG_BLK_DEV_CS5535 is not set # CONFIG_BLK_DEV_HPT34X is not set # CONFIG_BLK_DEV_HPT366 is not set # CONFIG_BLK_DEV_SC1200 is not set CONFIG_BLK_DEV_PIIX=y # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set # CONFIG_BLK_DEV_PDC202XX_OLD is not set # CONFIG_BLK_DEV_PDC202XX_NEW is not set CONFIG_BLK_DEV_SVWKS=y # CONFIG_BLK_DEV_SIIMAGE is not set # CONFIG_BLK_DEV_SIS5513 is not set # CONFIG_BLK_DEV_SLC90E66 is not set # CONFIG_BLK_DEV_TRM290 is not set CONFIG_BLK_DEV_VIA82CXXX=y # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y # CONFIG_IDEDMA_IVB is not set # CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set # # SCSI device support # CONFIG_RAID_ATTRS=y CONFIG_SCSI=y CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set # CONFIG_BLK_DEV_SR is not set CONFIG_CHR_DEV_SG=y # CONFIG_CHR_DEV_SCH is not set # # Some SCSI devices (e.g. CD jukebox) support multiple LUNs # CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y # # SCSI Transport Attributes # CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers # # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set CONFIG_SCSI_SATA=y CONFIG_SCSI_SATA_AHCI=y # CONFIG_SCSI_SATA_SVW is not set CONFIG_SCSI_ATA_PIIX=y # CONFIG_SCSI_SATA_MV is not set # CONFIG_SCSI_SATA_NV is not set # CONFIG_SCSI_PDC_ADMA is not set # CONFIG_SCSI_SATA_QSTOR is not set # CONFIG_SCSI_SATA_PROMISE is not set # CONFIG_SCSI_SATA_SX4 is not set # CONFIG_SCSI_SATA_SIL is not set # CONFIG_SCSI_SATA_SIL24 is not set # CONFIG_SCSI_SATA_SIS is not set # CONFIG_SCSI_SATA_ULI is not set # CONFIG_SCSI_SATA_VIA is not set # CONFIG_SCSI_SATA_VITESSE is not set CONFIG_SCSI_SATA_INTEL_COMBINED=y # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_GDTH is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_PPA is not set # CONFIG_SCSI_IMM is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_FC is not set # CONFIG_SCSI_LPFC is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set # # Multi-device support (RAID and LVM) # CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y # CONFIG_MD_RAID10 is not set # CONFIG_MD_RAID5 is not set # CONFIG_MD_RAID6 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=y # CONFIG_DM_CRYPT is not set CONFIG_DM_SNAPSHOT=y CONFIG_DM_MIRROR=y # CONFIG_DM_ZERO is not set # CONFIG_DM_MULTIPATH is not set # # Fusion MPT device support # # CONFIG_FUSION is not set # CONFIG_FUSION_SPI is not set # CONFIG_FUSION_FC is not set # CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # # CONFIG_IEEE1394 is not set # # I2O device support # # CONFIG_I2O is not set # # Network device support # CONFIG_NETDEVICES=y CONFIG_DUMMY=y # CONFIG_BONDING is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=y # # ARCnet devices # # CONFIG_ARCNET is not set # # PHY device support # CONFIG_PHYLIB=y # # MII PHY device drivers # # CONFIG_MARVELL_PHY is not set # CONFIG_DAVICOM_PHY is not set # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_CICADA_PHY is not set # # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set CONFIG_NET_VENDOR_3COM=y CONFIG_VORTEX=y # CONFIG_TYPHOON is not set # # Tulip family network device support # # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set CONFIG_B44=y # CONFIG_FORCEDETH is not set # CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=y # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set # CONFIG_NE2K_PCI is not set # CONFIG_8139CP is not set CONFIG_8139TOO=y # CONFIG_8139TOO_PIO is not set # CONFIG_8139TOO_TUNE_TWISTER is not set # CONFIG_8139TOO_8129 is not set # CONFIG_8139_OLD_RX_RESET is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) # # CONFIG_ACENIC is not set # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set # # Ethernet (10000 Mbit) # # CONFIG_CHELSIO_T1 is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # # Token Ring devices # # CONFIG_TR is not set # # Wireless LAN (non-hamradio) # # CONFIG_NET_RADIO is not set # # Wan interfaces # # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PLIP is not set CONFIG_PPP=y # CONFIG_PPP_MULTILINK is not set CONFIG_PPP_FILTER=y CONFIG_PPP_ASYNC=y # CONFIG_PPP_SYNC_TTY is not set CONFIG_PPP_DEFLATE=y CONFIG_PPP_BSDCOMP=y # CONFIG_PPP_MPPE is not set # CONFIG_PPPOE is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y # CONFIG_NETPOLL_RX is not set # CONFIG_NETPOLL_TRAP is not set CONFIG_NET_POLL_CONTROLLER=y # # ISDN subsystem # # CONFIG_ISDN is not set # # Telephony Support # # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y CONFIG_INPUT_PCSPKR=y # CONFIG_INPUT_WISTRON_BTNS is not set # CONFIG_INPUT_UINPUT is not set # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_CT82C710 is not set # CONFIG_SERIO_PARKBD is not set # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_NONSTANDARD is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set # # Non-8250 serial port support # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_PRINTER is not set CONFIG_PPDEV=y # CONFIG_TIPAR is not set # # IPMI # # CONFIG_IPMI_HANDLER is not set # # Watchdog Cards # # CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y CONFIG_NVRAM=y CONFIG_RTC=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_SONYPI is not set # # Ftape, the floppy tape device driver # CONFIG_AGP=y # CONFIG_AGP_ALI is not set # CONFIG_AGP_ATI is not set # CONFIG_AGP_AMD is not set # CONFIG_AGP_AMD64 is not set CONFIG_AGP_INTEL=y CONFIG_AGP_NVIDIA=y # CONFIG_AGP_SIS is not set # CONFIG_AGP_SWORKS is not set # CONFIG_AGP_VIA is not set # CONFIG_AGP_EFFICEON is not set CONFIG_DRM=y # CONFIG_DRM_TDFX is not set # CONFIG_DRM_R128 is not set # CONFIG_DRM_RADEON is not set CONFIG_DRM_I810=y # CONFIG_DRM_I830 is not set # CONFIG_DRM_I915 is not set # CONFIG_DRM_MGA is not set # CONFIG_DRM_SIS is not set # CONFIG_DRM_VIA is not set # CONFIG_DRM_SAVAGE is not set # CONFIG_MWAVE is not set # CONFIG_CS5535_GPIO is not set # CONFIG_RAW_DRIVER is not set # CONFIG_HPET is not set CONFIG_HANGCHECK_TIMER=y # # TPM devices # # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set # # I2C support # # CONFIG_I2C is not set # # SPI support # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set # # Dallas's 1-wire bus # # CONFIG_W1 is not set # # Hardware Monitoring support # CONFIG_HWMON=y # CONFIG_HWMON_VID is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_HDAPS is not set # CONFIG_HWMON_DEBUG_CHIP is not set # # Misc devices # # CONFIG_IBM_ASM is not set # # Multimedia devices # # CONFIG_VIDEO_DEV is not set # # Digital Video Broadcasting Devices # # CONFIG_DVB is not set # CONFIG_USB_DABUSB is not set # # Graphics support # # CONFIG_FB is not set CONFIG_VIDEO_SELECT=y # # Console display driver support # CONFIG_VGA_CONSOLE=y CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 CONFIG_DUMMY_CONSOLE=y # # Sound # CONFIG_SOUND=y # # Advanced Linux Sound Architecture # CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y CONFIG_SND_SEQUENCER=y # CONFIG_SND_SEQ_DUMMY is not set CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_PCM_OSS_PLUGINS=y # CONFIG_SND_SEQUENCER_OSS is not set CONFIG_SND_RTCTIMER=y CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y # CONFIG_SND_DYNAMIC_MINORS is not set CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set # # Generic devices # CONFIG_SND_AC97_CODEC=y CONFIG_SND_AC97_BUS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set # # PCI devices # # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set # CONFIG_SND_CMIPCI is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set # CONFIG_SND_CS5535AUDIO is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set # CONFIG_SND_ENS1371 is not set # CONFIG_SND_ES1938 is not set # CONFIG_SND_ES1968 is not set # CONFIG_SND_FM801 is not set # CONFIG_SND_HDA_INTEL is not set # CONFIG_SND_HDSP is not set # CONFIG_SND_HDSPM is not set # CONFIG_SND_ICE1712 is not set # CONFIG_SND_ICE1724 is not set CONFIG_SND_INTEL8X0=y # CONFIG_SND_INTEL8X0M is not set # CONFIG_SND_KORG1212 is not set # CONFIG_SND_MAESTRO3 is not set # CONFIG_SND_MIXART is not set # CONFIG_SND_NM256 is not set # CONFIG_SND_PCXHR is not set # CONFIG_SND_RIPTIDE is not set # CONFIG_SND_RME32 is not set # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set # CONFIG_SND_SONICVIBES is not set # CONFIG_SND_TRIDENT is not set # CONFIG_SND_VIA82XX is not set # CONFIG_SND_VIA82XX_MODEM is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set # # USB devices # # CONFIG_SND_USB_AUDIO is not set # CONFIG_SND_USB_USX2Y is not set # # Open Sound System # # CONFIG_SOUND_PRIME is not set # # USB support # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set # # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y # CONFIG_USB_BANDWIDTH is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set # # USB Host Controller Drivers # CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_SPLIT_ISO is not set # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=y # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # # may also be needed; see USB_STORAGE Help for more information # CONFIG_USB_STORAGE=y CONFIG_USB_STORAGE_DEBUG=y # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set CONFIG_USB_STORAGE_DPCM=y # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_LIBUSUAL is not set # # USB Input Devices # CONFIG_USB_HID=y CONFIG_USB_HIDINPUT=y # CONFIG_USB_HIDINPUT_POWERBOOK is not set # CONFIG_HID_FF is not set # CONFIG_USB_HIDDEV is not set # CONFIG_USB_AIPTEK is not set CONFIG_USB_WACOM=y # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set # CONFIG_USB_TOUCHSCREEN is not set # CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_ATI_REMOTE2 is not set # CONFIG_USB_KEYSPAN_REMOTE is not set # CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # # USB Network Adapters # # CONFIG_USB_CATC is not set # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set CONFIG_USB_MON=y # # USB port drivers # # CONFIG_USB_USS720 is not set # # USB Serial Converter support # # CONFIG_USB_SERIAL is not set # # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_AUERSWALD is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_PHIDGETKIT is not set # CONFIG_USB_PHIDGETSERVO is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TEST is not set # # USB DSL modem support # # # USB Gadget Support # # CONFIG_USB_GADGET is not set # # MMC/SD Card support # CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set CONFIG_MMC_BLOCK=y # CONFIG_MMC_SDHCI is not set # CONFIG_MMC_WBSD is not set # # LED devices # # CONFIG_NEW_LEDS is not set # # LED drivers # # # LED Triggers # # # InfiniBand support # # CONFIG_INFINIBAND is not set # # EDAC - error detection and reporting (RAS) (EXPERIMENTAL) # CONFIG_EDAC=y # # Reporting subsystems # # CONFIG_EDAC_DEBUG is not set CONFIG_EDAC_MM_EDAC=y # CONFIG_EDAC_AMD76X is not set # CONFIG_EDAC_E7XXX is not set # CONFIG_EDAC_E752X is not set # CONFIG_EDAC_I82875P is not set CONFIG_EDAC_I82860=y # CONFIG_EDAC_R82600 is not set CONFIG_EDAC_POLL=y # # Real Time Clock # CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # # RTC drivers # # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_TEST is not set # # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set CONFIG_JBD=y CONFIG_JBD_DEBUG=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set CONFIG_ROMFS_FS=y CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y CONFIG_FUSE_FS=y # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_ZISOFS_FS=y CONFIG_UDF_FS=y CONFIG_UDF_NLS=y # # DOS/FAT/NT Filesystems # CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-15" # CONFIG_NTFS_FS is not set # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=y # # Miscellaneous filesystems # # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set # # Network File Systems # CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y # CONFIG_NFS_DIRECTIO is not set CONFIG_NFSD=y CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y CONFIG_NFSD_TCP=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set # CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y # # Native Language Support # CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-15" CONFIG_NLS_CODEPAGE_437=y # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set CONFIG_NLS_ISO8859_15=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # # Instrumentation Support # CONFIG_PROFILING=y # CONFIG_OPROFILE is not set # CONFIG_KPROBES is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y CONFIG_LOG_BUF_SHIFT=17 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set CONFIG_DEBUG_SLAB=y # CONFIG_DEBUG_SLAB_LEAK is not set CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_HIGHMEM is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set CONFIG_DEBUG_FS=y # CONFIG_DEBUG_VM is not set CONFIG_FRAME_POINTER=y CONFIG_UNWIND_INFO=y CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set CONFIG_EARLY_PRINTK=y CONFIG_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_STACK_USAGE is not set CONFIG_STACK_BACKTRACE_COLS=2 # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUG_RODATA is not set # CONFIG_4KSTACKS is not set CONFIG_X86_FIND_SMP_CONFIG=y CONFIG_X86_MPPARSE=y CONFIG_DOUBLEFAULT=y # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # # Cryptographic options # CONFIG_CRYPTO=y CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y CONFIG_CRYPTO_WP512=y CONFIG_CRYPTO_TGR192=y CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_BLOWFISH=y CONFIG_CRYPTO_TWOFISH=y CONFIG_CRYPTO_SERPENT=y CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_586=y CONFIG_CRYPTO_CAST5=y CONFIG_CRYPTO_CAST6=y CONFIG_CRYPTO_TEA=y CONFIG_CRYPTO_ARC4=y CONFIG_CRYPTO_KHAZAD=y CONFIG_CRYPTO_ANUBIS=y CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_MICHAEL_MIC=y CONFIG_CRYPTO_CRC32C=y # CONFIG_CRYPTO_TEST is not set # # Hardware crypto devices # # CONFIG_CRYPTO_DEV_PADLOCK is not set # # Library routines # CONFIG_CRC_CCITT=y CONFIG_CRC16=y CONFIG_CRC32=y CONFIG_LIBCRC32C=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=y CONFIG_TEXTSEARCH_BM=y CONFIG_TEXTSEARCH_FSM=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_X86_SMP=y CONFIG_X86_HT=y CONFIG_X86_BIOS_REBOOT=y CONFIG_X86_TRAMPOLINE=y CONFIG_KTIME_SCALAR=y ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE 2006-05-31 17:29 ` Frank van Maarseveen @ 2006-05-31 17:46 ` Patrick McHardy 2006-05-31 18:20 ` Frank van Maarseveen 2006-06-01 9:11 ` Frank van Maarseveen 0 siblings, 2 replies; 12+ messages in thread From: Patrick McHardy @ 2006-05-31 17:46 UTC (permalink / raw) To: Frank van Maarseveen; +Cc: linux-kernel, Kernel Netdev Mailing List Frank van Maarseveen wrote: > On Wed, May 31, 2006 at 06:36:35PM +0200, Patrick McHardy wrote: > >>The messages might get dropped when the output queue is full. >>Does one of the drop counters shown by "ip -s link list" >>and "tc -s -d qdisc show" increase (the other counts might also >>give some clues)? Otherwise please apply the attached patch >>(should fix tcpdump, last patch was incomplete) and post a dump. > > > No visible improvement with the new patch. Does this mean tcpdump doesn't show any packets? > ip -s link doesn't show any > dropped packets so far with any patch and I don't use traffic control > that I'm aware of. But I'm not sure what to make of "tc" output, maybe > because CONFIG_SHAPER is not set: > > # tc -s -d qdisc show > RTNETLINK answers: Invalid argument > Dump terminated Thats because you're missing CONFIG_NET_SCHED. Please enable it and try the tc command again, without it we can't see whether the qdisc (which is present even without CONFIG_NET_SCHED) just dropped the packets. ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE 2006-05-31 17:46 ` Patrick McHardy @ 2006-05-31 18:20 ` Frank van Maarseveen 2006-06-01 9:11 ` Frank van Maarseveen 1 sibling, 0 replies; 12+ messages in thread From: Frank van Maarseveen @ 2006-05-31 18:20 UTC (permalink / raw) To: Patrick McHardy; +Cc: linux-kernel, Kernel Netdev Mailing List On Wed, May 31, 2006 at 07:46:20PM +0200, Patrick McHardy wrote: > Frank van Maarseveen wrote: > > On Wed, May 31, 2006 at 06:36:35PM +0200, Patrick McHardy wrote: > > > >>The messages might get dropped when the output queue is full. > >>Does one of the drop counters shown by "ip -s link list" > >>and "tc -s -d qdisc show" increase (the other counts might also > >>give some clues)? Otherwise please apply the attached patch > >>(should fix tcpdump, last patch was incomplete) and post a dump. > > > > > > No visible improvement with the new patch. > > Does this mean tcpdump doesn't show any packets? tcpdump output is consistent with what the netconsole receiver sees: 9 packets are still missing. I know there are 9 because 2.6.13.2 shows them. The two patches behaved identically for me. > > > ip -s link doesn't show any > > dropped packets so far with any patch and I don't use traffic control > > that I'm aware of. But I'm not sure what to make of "tc" output, maybe > > because CONFIG_SHAPER is not set: > > > > # tc -s -d qdisc show > > RTNETLINK answers: Invalid argument > > Dump terminated > > Thats because you're missing CONFIG_NET_SCHED. Please enable it and > try the tc command again, without it we can't see whether the qdisc > (which is present even without CONFIG_NET_SCHED) just dropped the > packets. I'll try that tomorrow. -- Frank ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE 2006-05-31 17:46 ` Patrick McHardy 2006-05-31 18:20 ` Frank van Maarseveen @ 2006-06-01 9:11 ` Frank van Maarseveen 2006-06-01 17:34 ` Patrick McHardy 1 sibling, 1 reply; 12+ messages in thread From: Frank van Maarseveen @ 2006-06-01 9:11 UTC (permalink / raw) To: Patrick McHardy; +Cc: linux-kernel, Kernel Netdev Mailing List On Wed, May 31, 2006 at 07:46:20PM +0200, Patrick McHardy wrote: [...] > > ip -s link doesn't show any > > dropped packets so far with any patch and I don't use traffic control > > that I'm aware of. But I'm not sure what to make of "tc" output, maybe > > because CONFIG_SHAPER is not set: > > > > # tc -s -d qdisc show > > RTNETLINK answers: Invalid argument > > Dump terminated > > Thats because you're missing CONFIG_NET_SCHED. Please enable it and > try the tc command again, without it we can't see whether the qdisc > (which is present even without CONFIG_NET_SCHED) just dropped the > packets. ok, now "tc -s -d qdisc show" says (after noticing missing netconsole packets): qdisc pfifo_fast 0: dev eth0 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 155031 bytes 2067 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 -- Frank ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE 2006-06-01 9:11 ` Frank van Maarseveen @ 2006-06-01 17:34 ` Patrick McHardy 2006-06-02 12:35 ` Frank van Maarseveen 0 siblings, 1 reply; 12+ messages in thread From: Patrick McHardy @ 2006-06-01 17:34 UTC (permalink / raw) To: Frank van Maarseveen; +Cc: linux-kernel, Kernel Netdev Mailing List Frank van Maarseveen wrote: > ok, now "tc -s -d qdisc show" says (after noticing missing netconsole > packets): > > qdisc pfifo_fast 0: dev eth0 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 > Sent 155031 bytes 2067 pkt (dropped 0, overlimits 0 requeues 0) > backlog 0b 0p requeues 0 Mhh no dropped packets. I tried to reproduce the problem by changing netconsole to always use the dev_queue_xmit path, but works flawlessly for me. Please try to find out if the packets are lost before or after the qdisc by looking at the packet counter. BTW: You still haven't sent me the packet dump (from the originating machine). ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE 2006-06-01 17:34 ` Patrick McHardy @ 2006-06-02 12:35 ` Frank van Maarseveen 2006-06-02 14:02 ` 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE (2) Frank van Maarseveen 0 siblings, 1 reply; 12+ messages in thread From: Frank van Maarseveen @ 2006-06-02 12:35 UTC (permalink / raw) To: Patrick McHardy; +Cc: linux-kernel, Kernel Netdev Mailing List On Thu, Jun 01, 2006 at 07:34:47PM +0200, Patrick McHardy wrote: > Frank van Maarseveen wrote: > > ok, now "tc -s -d qdisc show" says (after noticing missing netconsole > > packets): > > > > qdisc pfifo_fast 0: dev eth0 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 > > Sent 155031 bytes 2067 pkt (dropped 0, overlimits 0 requeues 0) > > backlog 0b 0p requeues 0 > > > Mhh no dropped packets. I tried to reproduce the problem by changing > netconsole to always use the dev_queue_xmit path, but works flawlessly > for me. Please try to find out if the packets are lost before or after > the qdisc by looking at the packet counter. qdisc pfifo_fast 0: dev eth0 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 155031 bytes 2067 pkt (dropped 0, overlimits 0 requeues 0) ^^^^ This packet counter increases by 17: the TCP RST plus 16 netconsole packets which are received. But it should have been 27 (TCP RST plus 26): 10 are missing (I thought 9 but it's 10). > > BTW: You still haven't sent me the packet dump (from the originating > machine). tcpdump: 10:50:22.811044 00:12:3f:85:17:52 > 00:08:c7:69:29:ae, ethertype IPv4 (0x0800), length 74: IP espoo.38629 > posio.21212: S 2489079094:2489079094(0) win 5840 <mss 1460,sackOK,timestamp 1359482768 0,nop,wscale 7> 10:50:22.811679 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 54: IP posio.21212 > espoo.38629: R 0:0(0) ack 2489079095 win 0 10:50:22.811731 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 55: IP posio.6665 > espoo.syslog: UDP, length: 13 10:50:22.811738 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 46: IP posio.6665 > espoo.syslog: UDP, length: 4 10:50:22.811745 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811752 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811760 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811766 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811773 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811780 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811787 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811795 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811801 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811809 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811816 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811823 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811830 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 10:50:22.811839 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 On "espoo" I do a "netcat posio 21212" to trigger the netfilter rule on posio (there's only 1 rule): Chain INPUT (policy ACCEPT 2876 packets, 743K bytes) pkts bytes target prot opt in out source destination 1 60 LOG tcp -- * * 172.17.1.64 0.0.0.0/0 tcp dpt:21212 LOG flags 0 level 4 The netfilter message is sent back via netconsole from "posio" to "espoo" except for 10 packets. This is a tcpdump done after rebooting "posio" to 2.6.13.2 showing how it should have looked: 12:28:29.900384 00:12:3f:85:17:52 > 00:08:c7:69:29:ae, ethertype IPv4 (0x0800), length 74: IP espoo.45517 > posio.21212: S 122190451:122190451(0) win 5840 <mss 1460,sackOK,timestamp 1365370072 0,nop,wscale 7> 12:28:29.900939 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 54: IP posio.21212 > espoo.45517: R 0:0(0) ack 122190452 win 0 12:28:29.900995 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 55: IP posio.6665 > espoo.syslog: UDP, length: 13 12:28:29.901026 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 46: IP posio.6665 > espoo.syslog: UDP, length: 4 12:28:29.901055 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901082 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901112 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901158 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901185 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901212 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901238 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901275 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901301 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901308 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901314 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901319 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901326 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901332 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 45: IP posio.6665 > espoo.syslog: UDP, length: 3 12:28:29.901342 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 75: IP posio.6665 > espoo.syslog: UDP, length: 33 12:28:29.901348 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 75: IP posio.6665 > espoo.syslog: UDP, length: 33 12:28:29.901354 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 75: IP posio.6665 > espoo.syslog: UDP, length: 33 12:28:29.901360 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 75: IP posio.6665 > espoo.syslog: UDP, length: 33 12:28:29.901366 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 75: IP posio.6665 > espoo.syslog: UDP, length: 33 12:28:29.901372 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 75: IP posio.6665 > espoo.syslog: UDP, length: 33 12:28:29.901405 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 75: IP posio.6665 > espoo.syslog: UDP, length: 33 12:28:29.901411 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 75: IP posio.6665 > espoo.syslog: UDP, length: 33 12:28:29.901418 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 75: IP posio.6665 > espoo.syslog: UDP, length: 33 12:28:29.901423 00:08:c7:69:29:ae > 00:12:3f:85:17:52, ethertype IPv4 (0x0800), length 75: IP posio.6665 > espoo.syslog: UDP, length: 33 I'm unable to get the exact text due to varying packet loss at some other place right now (verified by running tcpdump at both ends) but it should be something like this (different machine, different case but just to give an impression about the formatting): May 31 10:39:02 sirkka IN=eth0 OUT= May 31 10:39:02 sirkka MAC= May 31 10:39:02 sirkka 00: May 31 10:39:02 sirkka 60: May 31 10:39:02 sirkka 97: May 31 10:39:02 sirkka bc: May 31 10:39:02 sirkka 4b: May 31 10:39:02 sirkka a3: May 31 10:39:02 sirkka 00: May 31 10:39:02 sirkka 04: May 31 10:39:02 sirkka 9a: May 31 10:39:02 sirkka a0: May 31 10:39:02 sirkka 1d: May 31 10:39:02 sirkka d1: May 31 10:39:02 sirkka 08: May 31 10:39:02 sirkka 00 May 31 10:39:02 sirkka SRC=172.19.1.4 DST=172.17.1.110 May 31 10:39:02 sirkka LEN=48 TOS=0x00 PREC=0x00 TTL=126 ID=10359 May 31 10:39:02 sirkka DF May 31 10:39:02 sirkka PROTO=TCP May 31 10:39:02 sirkka SPT=1681 DPT=445 May 31 10:39:02 sirkka WINDOW=64512 May 31 10:39:02 sirkka RES=0x00 May 31 10:39:02 sirkka SYN May 31 10:39:02 sirkka URGP=0 May 31 10:39:02 sirkka -- Frank ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE (2) 2006-06-02 12:35 ` Frank van Maarseveen @ 2006-06-02 14:02 ` Frank van Maarseveen 2006-06-02 14:16 ` Patrick McHardy 0 siblings, 1 reply; 12+ messages in thread From: Frank van Maarseveen @ 2006-06-02 14:02 UTC (permalink / raw) To: Patrick McHardy; +Cc: linux-kernel, Kernel Netdev Mailing List On Fri, Jun 02, 2006 at 02:35:59PM +0200, me wrote: [...] > This is a tcpdump done after rebooting "posio" > to 2.6.13.2 showing how it should have looked: [snip] The 2.6.13.2 data is inconsistent. The bug appears to be present there at well after closer examination. So there must be another factor involved because I have at least one case logged where 2.6.13.2 did work (the "sirkka" log in my previous mail). Applying your patch on 2.6.13.2 again removes the protocol is buggy messages (when doing a tcpdump) but the problem of the 10 missing packets persists. -- Frank ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE (2) 2006-06-02 14:02 ` 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE (2) Frank van Maarseveen @ 2006-06-02 14:16 ` Patrick McHardy 2006-06-02 14:39 ` Frank van Maarseveen 0 siblings, 1 reply; 12+ messages in thread From: Patrick McHardy @ 2006-06-02 14:16 UTC (permalink / raw) To: Frank van Maarseveen; +Cc: linux-kernel, Kernel Netdev Mailing List [-- Attachment #1: Type: text/plain, Size: 529 bytes --] Frank van Maarseveen wrote: > The 2.6.13.2 data is inconsistent. The bug appears to be present there at > well after closer examination. So there must be another factor involved > because I have at least one case logged where 2.6.13.2 did work (the > "sirkka" log in my previous mail). Applying your patch on 2.6.13.2 > again removes the protocol is buggy messages (when doing a tcpdump) > but the problem of the 10 missing packets persists. Which network driver are you using? Does this patch show anything in the ringbuffer? [-- Attachment #2: x --] [-- Type: text/plain, Size: 389 bytes --] diff --git a/net/core/netpoll.c b/net/core/netpoll.c index e8e05ce..2b12280 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -302,6 +302,9 @@ static void netpoll_send_skb(struct netp netpoll_poll(np); udelay(50); } while (npinfo->tries > 0); + + printk("failed to transmit\n"); + kfree_skb(skb); } void netpoll_send_udp(struct netpoll *np, const char *msg, int len) ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE (2) 2006-06-02 14:16 ` Patrick McHardy @ 2006-06-02 14:39 ` Frank van Maarseveen 0 siblings, 0 replies; 12+ messages in thread From: Frank van Maarseveen @ 2006-06-02 14:39 UTC (permalink / raw) To: Patrick McHardy; +Cc: linux-kernel, Kernel Netdev Mailing List On Fri, Jun 02, 2006 at 04:16:08PM +0200, Patrick McHardy wrote: > Which network driver are you using? I've seen it with two completely different NICs at the sender side: 0000:02:08.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] (rev 05) 0000:02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express (rev 01) Snippet from bootlog: Jun 2 16:24:05 posio kernel: e100: Intel(R) PRO/100 Network Driver, 3.5.10-k2-NAPI Jun 2 16:24:05 posio kernel: e100: Copyright(c) 1999-2005 Intel Corporation Jun 2 16:24:05 posio kernel: ACPI: PCI Interrupt 0000:02:08.0[A] -> GSI 16 (level, low) -> IRQ 16 Jun 2 16:24:05 posio kernel: e100: eth0: e100_probe: addr 0x40400000, irq 16, MAC addr 00:08:C7:69:29:AE Jun 2 16:24:05 posio kernel: netconsole: device eth0 not up yet, forcing it Jun 2 16:24:05 posio kernel: e100: eth0: e100_watchdog: link up, 100Mbps, full-duplex Jun 2 16:24:05 posio kernel: netconsole: carrier detect appears untrustworthy, waiting 4 seconds Jun 2 16:24:05 posio kernel: netconsole: network logging started > Does this patch show anything in > the ringbuffer? no. > --- a/net/core/netpoll.c > +++ b/net/core/netpoll.c > @@ -302,6 +302,9 @@ static void netpoll_send_skb(struct netp > netpoll_poll(np); > udelay(50); > } while (npinfo->tries > 0); > + > + printk("failed to transmit\n"); > + kfree_skb(skb); > } > > void netpoll_send_udp(struct netpoll *np, const char *msg, int len) -- Frank ^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2006-06-02 14:39 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
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2006-05-31 14:57 ` 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE Patrick McHardy
2006-05-31 16:06 ` Frank van Maarseveen
2006-05-31 16:36 ` Patrick McHardy
2006-05-31 17:29 ` Frank van Maarseveen
2006-05-31 17:46 ` Patrick McHardy
2006-05-31 18:20 ` Frank van Maarseveen
2006-06-01 9:11 ` Frank van Maarseveen
2006-06-01 17:34 ` Patrick McHardy
2006-06-02 12:35 ` Frank van Maarseveen
2006-06-02 14:02 ` 2.6.17-rc4: netfilter LOG messages truncated via NETCONSOLE (2) Frank van Maarseveen
2006-06-02 14:16 ` Patrick McHardy
2006-06-02 14:39 ` Frank van Maarseveen
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