On 10/24/2011 07:46 PM, Ulli Horlacher wrote: > On Mon 2011-10-24 (12:33), Serge E. Hallyn wrote: > >>> http://fex.rus.uni-stuttgart.de/tmp/vms1-crash.png >>> >>> It's a pity, but this console server (HP IP console) cannot log ASCII >>> based, it is GUI only. I can make only screenshots and cannot scroll back, >>> so the beginning of the kernel crash message is missing. >>> >>> Any tips for debugging or even problem solving? >> Can you use some screencast program to grab the video as the error passes >> by on the gui? Then export a .jpg from the screencast video? > I have now booted vms1 with kernel 2.6.35 instead of 2.6.38 (as before)/ > This kernel crashes also on lxc-stop but it writes something to > /var/log/kern.log : > > 2011-10-24 19:34:40 [ 318.526208] br0: port 2(veth2WqDOb) entering > forwarding state > 2011-10-24 19:34:40 [ 318.675038] br0: port 2(veth2WqDOb) entering disabled > state > 2011-10-24 19:34:40 [ 318.703903] ------------[ cut here ]------------ > 2011-10-24 19:34:40 [ 318.703960] kernel BUG at > /build/buildd/linux-lts-backport-maverick-2.6.35/net/netfilter/xt_recent.c:609! > 2011-10-24 19:34:40 [ 318.704017] invalid opcode: 0000 [#1] SMP > 2011-10-24 19:34:40 [ 318.704137] last sysfs file: > /sys/devices/system/cpu/cpu3/cache/index1/shared_cpu_map > 2011-10-24 19:34:40 [ 318.704189] CPU 3 > 2011-10-24 19:34:40 [ 318.704231] Modules linked in: xt_recent veth btrfs > zlib_deflate crc32c libcrc32c ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat > jfs xfs reiserfs nfs fscache pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv > nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs ipt_MASQUERADE iptable_nat > nf_nat ipt_REJECT kvm_intel kvm nf_conntrack_ipv4 nf_defrag_ipv4 xt_state > nf_conntrack ipt_LOG xt_tcpudp iptable_filter ip_tables x_tables bridge 8021q > garp stp ppdev parport_pc i5000_edac edac_core i5k_amb psmouse serio_raw > shpchp lp parport tg3 floppy megaraid_sas > 2011-10-24 19:34:40 [ 318.706762] > 2011-10-24 19:34:40 [ 318.706806] Pid: 21, comm: netns Not tainted > 2.6.35-30-server #60~lucid1-Ubuntu D2119/PRIMERGY RX300 S3 > 2011-10-24 19:34:40 [ 318.706861] RIP: 0010:[<ffffffffa08eb0ac>] > [<ffffffffa08eb0ac>] recent_net_exit+0x3c/0x40 [xt_recent] > 2011-10-24 19:34:40 [ 318.706960] RSP: 0018:ffff880236d67d90 EFLAGS: > 00010283 > 2011-10-24 19:34:40 [ 318.707008] RAX: ffff88022c0a46e0 RBX: > ffffffffa08ec860 RCX: 0200000000000081 > 2011-10-24 19:34:40 [ 318.707059] RDX: ffff880235ba5200 RSI: > ffff880236d67dd0 RDI: ffff88022a6b8880 > 2011-10-24 19:34:40 [ 318.707124] RBP: ffff880236d67d90 R08: > fffff000fffff000 R09: 0000000000000000 > 2011-10-24 19:34:40 [ 318.707189] R10: ffff88022a6c4000 R11: > ffffffc8ffffffc8 R12: ffff88022a6b8880 > 2011-10-24 19:34:40 [ 318.707253] R13: ffff880236d67dd0 R14: > ffff880001e18dc0 R15: ffff880236d67fd8 > 2011-10-24 19:34:40 [ 318.707319] FS: 0000000000000000(0000) > GS:ffff880001f80000(0000) knlGS:0000000000000000 > 2011-10-24 19:34:40 [ 318.707400] CS: 0010 DS: 0000 ES: 0000 CR0: > 000000008005003b > 2011-10-24 19:34:40 [ 318.707463] CR2: 00007f0c32bf61e0 CR3: > 0000000232f69000 CR4: 00000000000006e0 > 2011-10-24 19:34:40 [ 318.707528] DR0: 0000000000000000 DR1: > 0000000000000000 DR2: 0000000000000000 > 2011-10-24 19:34:40 [ 318.707593] DR3: 0000000000000000 DR6: > 00000000ffff0ff0 DR7: 0000000000000400 > 2011-10-24 19:34:40 [ 318.707659] Process netns (pid: 21, threadinfo > ffff880236d66000, task ffff880236d5c4d0) > 2011-10-24 19:34:40 [ 318.707738] Stack: > 2011-10-24 19:34:40 [ 318.707793] ffff880236d67dc0 ffffffff814ac4a6 > ffff880236d67da0 ffff880236d67dd0 > 2011-10-24 19:34:40 [ 318.707970] <0> ffffffffa08ec860 ffffffff814ac780 > ffff880236d67e00 ffffffff814ac88b > 2011-10-24 19:34:40 [ 318.708234] <0> ffff88022a6b88a8 ffff88022a6b88a8 > ffff88022a6b8898 ffff88022a6b8898 > 2011-10-24 19:34:40 [ 318.708547] Call Trace: > 2011-10-24 19:34:40 [ 318.708613] [<ffffffff814ac4a6>] > ops_exit_list+0x36/0x70 > 2011-10-24 19:34:40 [ 318.708677] [<ffffffff814ac780>] ? > cleanup_net+0x0/0x1c0 > 2011-10-24 19:34:40 [ 318.708741] [<ffffffff814ac88b>] > cleanup_net+0x10b/0x1c0 > 2011-10-24 19:34:40 [ 318.708808] [<ffffffff8107b2a5>] > run_workqueue+0xc5/0x1a0 > 2011-10-24 19:34:40 [ 318.708872] [<ffffffff8107b423>] > worker_thread+0xa3/0x110 > 2011-10-24 19:34:40 [ 318.708936] [<ffffffff810800d0>] ? > autoremove_wake_function+0x0/0x40 > 2011-10-24 19:34:40 [ 318.709002] [<ffffffff8107b380>] ? > worker_thread+0x0/0x110 > 2011-10-24 19:34:40 [ 318.709066] [<ffffffff8107fb56>] kthread+0x96/0xa0 > 2011-10-24 19:34:40 [ 318.709131] [<ffffffff8100aee4>] > kernel_thread_helper+0x4/0x10 > 2011-10-24 19:34:40 [ 318.709195] [<ffffffff8107fac0>] ? kthread+0x0/0xa0 > 2011-10-24 19:34:40 [ 318.709257] [<ffffffff8100aee0>] ? > kernel_thread_helper+0x0/0x10 > 2011-10-24 19:34:40 [ 318.709320] Code: 97 48 08 00 00 85 c0 74 1e 3b 02 77 > 1a 48 98 48 8b 44 c2 10 48 3b 00 75 12 48 c7 c6 52 c6 8e a0 e8 8a b3 8c e0 c9 > c3 0f 0b eb fe <0f> 0b eb fe 55 48 89 e5 53 48 83 ec 08 0f 1f 44 00 00 8b 05 > 74 > 2011-10-24 19:34:40 [ 318.711821] RIP [<ffffffffa08eb0ac>] > recent_net_exit+0x3c/0x40 [xt_recent] > 2011-10-24 19:34:40 [ 318.711924] RSP <ffff880236d67d90> > 2011-10-24 19:34:40 [ 318.711984] ---[ end trace 20014711382a5389 ]---
Do you have also the "fixing recursive fault but reboot is needed" right after the "end trace" ? ------------------------------------------------------------------------------ The demand for IT networking professionals continues to grow, and the demand for specialized networking skills is growing even more rapidly. Take a complimentary Learning@Cisco Self-Assessment and learn about Cisco certifications, training, and career opportunities. http://p.sf.net/sfu/cisco-dev2dev _______________________________________________ Lxc-users mailing list Lxc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-users
