Compile real time Kernel problem after that

[talibana]

Hello to all users. I have the following problem: compiling kernel with rt patch but then having to go draw something the computer does not deal with traffic and crashes. This does not make it in plain kernel. Any ideas? Thanks

Kernel Version: 2.6.33.3 + rt

21 root -50 0 0 0 0 S 2 0.0 0:17.28 sirq-net-rx/1
2315 root -51 0 0 0 0 S 2 0.0 0:13.78 irq/20-eth1
7 root -50 0 0 0 0 S 1 0.0 0:06.79 sirq-net-rx/0

cant make to disable or stop sirq-net-rx and sirq-net-rx from kernel setting.

[BehaartesEtwas]

sorry I don't understand your problem. can you please tell us what exactly does not work (and what does)?

the sirq threads cannot be stopped. they are part of the kernel. this is one of the major change of the RT patches that the irq threads are separated and thus can be prioritized as any other process. this is nothing to worry about, in fact this is what makes the RT patches so useful for us. see the howto in my signature for some additional information (and how you can benefit from those threads).

[talibana]

At the begining the computer starts normaly for about an hour,even less than hour... he runs for a few minnutes and then stops and then he Freeze! I mean - black screen, the keyboard is blocked, and the logs show this:

my kernel logs / Linux version 2.6.33.3-rt19

Only compile every version of kernel with rt patch the mashine is freeze and stop working


May 6 17:52:47 cs-varbanov kernel: fuse init (API version 7.13)
May 6 17:52:47 cs-varbanov kernel: ip_tables: © 2000-2006 Netfilter Core Team
May 6 17:52:47 cs-varbanov kernel: eth1: link up, 100Mbps, full-duplex, lpa 0x45E1
May 6 17:52:47 cs-varbanov kernel: eth2: link up, 100Mbps, full-duplex, lpa 0x41E1
May 6 17:52:47 cs-varbanov kernel: nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
May 6 17:52:47 cs-varbanov kernel: CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
May 6 17:52:47 cs-varbanov kernel: nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
May 6 17:52:47 cs-varbanov kernel: sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
May 6 17:52:47 cs-varbanov kernel: PPP generic driver version 2.4.2
May 6 17:52:47 cs-varbanov kernel: NET: Registered protocol family 10
May 6 17:52:47 cs-varbanov kernel: lo: Disabled Privacy Extensions
May 6 17:52:47 cs-varbanov kernel: NET: Registered protocol family 24
May 6 17:52:48 cs-varbanov kernel: warning: `proftpd' uses 32-bit capabilities (legacy support in use)
May 6 17:53:04 cs-varbanov kernel: eth2: no IPv6 routers present
May 6 17:53:04 cs-varbanov kernel: eth1: no IPv6 routers present
May 6 17:56:17 cs-varbanov kernel: eth2: link up, 100Mbps, full-duplex, lpa 0x41E1
May 6 17:56:28 cs-varbanov kernel: eth2: no IPv6 routers present
May 6 18:42:16 cs-varbanov kernel: perl[3843]: segfault at 10 ip 080eb7e2 sp bfb395e0 error 4 in perl[8048000+131000]
May 6 19:12:01 cs-varbanov kernel: r8169: eth0: link down
May 6 19:12:01 cs-varbanov kernel: ADDRCONF(NETDEV_UP): eth0: link is not ready
May 6 19:12:05 cs-varbanov kernel: Kernel logging (proc) stopped.
May 6 19:14:29 cs-varbanov kernel: imklog 3.18.6, log source = /proc/kmsg started.
May 6 19:14:29 cs-varbanov kernel: Initializing cgroup subsys cpuset
May 6 19:14:29 cs-varbanov kernel: Initializing cgroup subsys cpu
May 6 19:14:29 cs-varbanov kernel: Linux version 2.6.33.3-rt19 (root@salamander) (gcc version 4.3.2 (Debian 4.3.2-1.1) ) #2 SMP PREEMPT RT Thu May 6 16:58$
May 6 19:14:29 cs-varbanov kernel: BIOS-provided physical RAM map:

May 6 19:14:29 cs-varbanov kernel: loop: module loaded
May 6 19:14:29 cs-varbanov kernel: fuse init (API version 7.13)
May 6 19:14:29 cs-varbanov kernel: ip_tables: © 2000-2006 Netfilter Core Team
May 6 19:14:29 cs-varbanov kernel: nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
May 6 19:14:29 cs-varbanov kernel: CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
May 6 19:14:29 cs-varbanov kernel: nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
May 6 19:14:29 cs-varbanov kernel: sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
May 6 19:14:29 cs-varbanov kernel: eth1: link up, 100Mbps, full-duplex, lpa 0x45E1
May 6 19:14:29 cs-varbanov kernel: eth2: link up, 100Mbps, full-duplex, lpa 0x41E1
May 6 19:14:29 cs-varbanov kernel: PPP generic driver version 2.4.2
May 6 19:14:29 cs-varbanov kernel: NET: Registered protocol family 10
May 6 19:14:29 cs-varbanov kernel: lo: Disabled Privacy Extensions
May 6 19:14:29 cs-varbanov kernel: NET: Registered protocol family 24
May 6 19:14:30 cs-varbanov kernel: warning: `proftpd' uses 32-bit capabilities (legacy support in use)
May 6 19:14:40 cs-varbanov kernel: eth1: no IPv6 routers present
May 6 19:14:40 cs-varbanov kernel: eth2: no IPv6 routers present
May 6 19:18:08 cs-varbanov kernel: eth1: link up, 100Mbps, full-duplex, lpa 0x45E1
May 6 19:18:08 cs-varbanov kernel: eth2: link up, 100Mbps, full-duplex, lpa 0x41E1
May 6 19:44:29 cs-varbanov kernel: eth1: no IPv6 routers present
May 6 19:44:29 cs-varbanov kernel: eth2: no IPv6 routers present
May 6 19:51:08 cs-varbanov kernel: Kernel logging (proc) stopped.
May 6 19:52:43 cs-varbanov kernel: imklog 3.18.6, log source = /proc/kmsg started.
May 6 19:52:43 cs-varbanov kernel: Initializing cgroup subsys cpuset
May 6 19:52:43 cs-varbanov kernel: Initializing cgroup subsys cpu
May 6 19:52:43 cs-varbanov kernel: Linux version 2.6.33.3-rt19 (root@cs-varbanov) (gcc version 4.3.2 (Debian 4.3.2-1.1) ) #2 SMP PREEMPT