linux-kernel - OOPS on lxc-stop

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Date:	Sun, 11 Apr 2010 23:05:42 +0600
From:	Andrey Rahmatullin <wrar@...linux.org>
To:	linux-kernel@...r.kernel.org
Cc:	lxc-devel@...ts.sourceforge.net
Subject: OOPS on lxc-stop

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.

-- 
WBR, wRAR (ALT Linux Team)

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