Andrey Rahmatullin wrote: > Hello. > When I run lxc-stop for my Debian container, my system OOPSes. This is not > 100% reproducible, though. I could catch only a part of the OOPS report > using netconsole: > > > [ 9243.740626] Oops: 0000 [#1] PREEMPT > [ 9243.740648] last sysfs file: /sys/devices/platform/w83627hf.656/fan1_input > [ 9243.740655] Modules linked in: veth netconsole configfs cdc_acm > nf_conntrack_ftp iptable_mangle radeon ttm drm_kms_helper drm i2c_algo_bit > i2c_core vboxnetadp vboxnetflt vboxdrv w83627hf hwmon_vid aes_i586 > aes_generic af_packet ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt > ppp_generic slhc sit tunnel4 bridge stp llc ipv6 via_rhine mii ipt_LOG > xt_limit ipt_REJECT xt_tcpudp xt_state xt_mac iptable_nat nf_nat > nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_filter ip_tables > x_tables nls_cp1251 nls_cp866 vfat fat ext3 jbd mbcache arc4 ecb rt61pci > crc_itu_t rt2x00pci snd_via82xx snd_ac97_codec ac97_bus snd_pcm snd_timer > snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd rt2x00lib > sr_mod cdrom processor fan thermal mac80211 thermal_sys usb_storage > usb_libusual serial_core soundcore hwmon hid_a4tech button pata_via cfg80211 > uhci_hcd eeprom_93cx6 fuse via_agp agpgart evdev usbhid hid ehci_hcd usbcore > nls_base dm_mod [last unloaded: nf_conntrack_ftp] > [ 9243.741009] > [ 9243.741009] Pid: 22287, comm: init Not tainted 2.6.34-wrar-2 #1 > KT600-8237/KT600-8237 > [ 9243.741009] EIP: 0060:[<c011e8a2>] EFLAGS: 00210086 CPU: 0 > [ 9243.741009] EIP is at set_next_entity+0xd/0x117 > [ 9243.741009] EAX: eeb050c0 EBX: 00000000 ECX: 00000000 EDX: 00000000 > [ 9243.741009] ESI: eeb050c0 EDI: c04734ac EBP: ed625df4 ESP: ed625de4 > [ 9243.741009] DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 > [ 9243.741009] Process init (pid: 22287, ti=ed625000 task=f36818c0 > task.ti=ed625000) > [ 9243.741009] Stack: > > This is 2.6.34-rc2, though I IIRC I had these crashes on .33 too. >
At the first glance I would say it is related to the FAIR_SCHEDULER. After having multiple Oops on my host, I decided to disable this option in the kernel. It is hard to reproduce, and with a few clues it is difficult to report the problem to l...@. Does sysrq + t show something ? Or the host is definitively stuck ? Thanks -- Daniel ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Lxc-devel mailing list Lxc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-devel
