Created attachment 20717 [details] .config file Hi, Since 2.6.29-git2, I've many BUG messages. I have not them with 2.6.29 vanilla and I've not tested git1 BUG: using smp_processor_id() in preemptible [00000000] code: rndc/4018 Mar 28 09:56:52 tangerine kernel: caller is ipt_do_table+0xfe/0x5a4 [ip_tables] Mar 28 09:56:52 tangerine kernel: Pid: 4018, comm: rndc Not tainted 2.6.29-git2-k8-1 #1 Mar 28 09:56:52 tangerine kernel: Call Trace: Mar 28 09:56:52 tangerine kernel: [<ffffffff8034f0c0>] debug_smp_processor_id+0xe0/0xf0 Mar 28 09:56:52 tangerine kernel: [<ffffffffa0493cee>] ipt_do_table+0xfe/0x5a4 [ip_tables] Mar 28 09:56:52 tangerine kernel: [<ffffffffa049e8a8>] ? __nf_ct_ext_add+0x68/0x220 [nf_conntrack] Mar 28 09:56:52 tangerine kernel: [<ffffffffa0307109>] ipt_local_hook+0x89/0xec [iptable_mangle] Mar 28 09:56:52 tangerine kernel: [<ffffffff80428a17>] nf_iterate+0x67/0xa0 Mar 28 09:56:52 tangerine kernel: [<ffffffff80432e30>] ? dst_output+0x0/0x10 Mar 28 09:56:52 tangerine kernel: [<ffffffff80428b05>] nf_hook_slow+0xb5/0x100 Mar 28 09:56:52 tangerine kernel: [<ffffffff80432e30>] ? dst_output+0x0/0x10 Mar 28 09:56:52 tangerine kernel: [<ffffffff80434c0f>] __ip_local_out+0x9f/0xb0 Mar 28 09:56:52 tangerine kernel: [<ffffffff80434c31>] ip_local_out+0x11/0x30 Mar 28 09:56:52 tangerine kernel: [<ffffffff80435524>] ip_queue_xmit+0x214/0x410 Mar 28 09:56:52 tangerine kernel: [<ffffffff802a8ec4>] ? __slab_alloc+0x154/0x730 Mar 28 09:56:52 tangerine kernel: [<ffffffff80409f04>] ? __alloc_skb+0x44/0x160 Mar 28 09:56:52 tangerine kernel: [<ffffffff804495f5>] tcp_transmit_skb+0x505/0x7c0 Mar 28 09:56:52 tangerine kernel: [<ffffffff8044a176>] tcp_connect+0x3c6/0x4a0 Mar 28 09:56:52 tangerine kernel: [<ffffffff804507e3>] tcp_v4_connect+0x423/0x510 Mar 28 09:56:52 tangerine kernel: [<ffffffff8045dd07>] inet_stream_connect+0x217/0x2b0 Mar 28 09:56:52 tangerine kernel: [<ffffffff802ae4fe>] ? fget_light+0xce/0xe0 Mar 28 09:56:52 tangerine kernel: [<ffffffff804008f0>] sys_connect+0xb0/0xd0 Mar 28 09:56:52 tangerine kernel: [<ffffffff8026841e>] ? sys_futex+0xbe/0x170 Mar 28 09:56:52 tangerine kernel: [<ffffffff80495842>] ? _spin_lock_irqsave+0x22/0x50 Mar 28 09:56:52 tangerine kernel: [<ffffffff80495ab2>] ? _spin_unlock_irqrestore+0x12/0x40 Mar 28 09:56:52 tangerine kernel: [<ffffffff8020bb1b>] system_call_fastpath+0x16/0x1b It occurs with various processes but the first two lines are always the same: [<ffffffff8034f030>] debug_smp_processor_id+0xe0/0xf0 Mar 28 16:32:25 tangerine kernel: [<ffffffffa049ad0e>] ipt_do_table+0xfe/0x5a4 [ip_tables] I've reported it on preemtion because of the header line of the trace but maybe it is related to iptables. Attached: my .config. System is: Debian sid Architecture: X86_64 on an amd64 x2 4200+
I have similar messages since -git1
System: Debian sid/experimental Compiled as: x86_64 SMP preemptible CPU: Intel Dual Core E2200
Fixed for me in -git11. Jean-Luc, please test fresh snapshot
It is fixed for me in -git12, I've not been able to boot -git11: I've a lvm over raid1 and with -gitxx, and sometimes the device numbering is not consistant from one session to the other.
Well, this ticket should be closed as I think. But I have no experience with bugzilla... seems only creator can modify ticket status?
I've closed it with code_fix. Tell me if appropriate.
Thanks, Jean-Luc!