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-   -   Bug#575726: linux-image-2.6-amd64: Kerneloops when wpa_supplicant terminated on 2.6.32 kernel with rt2860sta driver (http://www.linux-archive.org/debian-kernel/348290-bug-575726-linux-image-2-6-amd64-kerneloops-when-wpa_supplicant-terminated-2-6-32-kernel-rt2860sta-driver.html)

John Halton 03-28-2010 07:43 PM

Bug#575726: linux-image-2.6-amd64: Kerneloops when wpa_supplicant terminated on 2.6.32 kernel with rt2860sta driver
 
Package: linux-image-2.6-amd64
Version: 2.6.32+25
Severity: important

I'm not sure if this is the correct version (or package - may be
wpa-supplicant?) to file against, but it affects all versions of the
2.6.32 kernel that I've tried (including linux-image-2.6.32-4 in sid), and
doesn't affect the 2.6.30 kernel.


Whenever wpa_supplicant is deactivated (whether by killing the process or
during a normal shutdown) I am getting a kerneloops that prevents the
computer from completing shutdown. Here is the relevant syslog output:


Mar 28 18:46:52 ernie wpa_supplicant[2800]: CTRL-EVENT-TERMINATING - signal 15 received
Mar 28 18:46:52 ernie NetworkManager: <info> (wlan0): supplicant manager state: idle -> down
Mar 28 18:46:52 ernie NetworkManager: <info> (wlan0): device state change: 6 -> 2 (reason 10)
Mar 28 18:46:52 ernie NetworkManager: <info> (wlan0): deactivating device (reason: 10).
Mar 28 18:46:52 ernie kernel: [ 1106.949270] BUG: unable to handle kernel paging request at 0000000100000000
Mar 28 18:46:52 ernie kernel: [ 1106.949283] IP: [<0000000100000000>] 0x100000000
Mar 28 18:46:52 ernie kernel: [ 1106.949298] PGD 11e183067 PUD 0
Mar 28 18:46:52 ernie kernel: [ 1106.949305] Oops: 0010 [#1] SMP
Mar 28 18:46:52 ernie kernel: [ 1106.949312] last sysfs file: /sys/devices/pci0000:00/0000:00:14.4/uevent
Mar 28 18:46:52 ernie kernel: [ 1106.949319] CPU 0
Mar 28 18:46:52 ernie kernel: [ 1106.949323] Modules linked in: ppdev lp sco bridge stp bnep rfcomm l2cap crc16 bluetooth rfkill nf_nat_ftp nf_conntrack_ftp nf_nat_irc nf_conntrack_irc ipt_LOG xt_limit xt_state xt_owner ipt_REDIRECT xt_tcpudp iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter ip_tables x_tables powernow_k8 cpufreq_powersave cpufreq_userspace cpufreq_stats cpufreq_conservative binfmt_misc fuse vboxdrv loop firewire_sbp2 snd_hda_codec_via snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss snd_usb_audio snd_usb_lib snd_pcm snd_seq_midi snd_seq_midi_event usbhid hid uvcvideo snd_rawmidi snd_seq snd_hwdep videodev v4l1_compat v4l2_compat_ioctl32 rt2860sta(C) snd_timer snd_seq_device snd soundcore edac_core edac_mce_amd snd_page_alloc i2c_piix4 crc_ccitt shpchp i2c_core parport_pc pci_hotplug parport asus_atk0110 pcspkr evdev processor ext3 jbd mbcache dm_mod usb_storage ide_cd_mod sd_mod cdrom crc_t10dif ide_pci_generic ohci_hcd ata

_generic firewire_ohci ahci firewire
Mar 28 18:46:52 ernie kernel: _core libata ehci_hcd crc_itu_t atiixp ide_core r8169 mii scsi_mod usbcore nls_base button thermal fan thermal_sys [last unloaded: scsi_wait_scan]
Mar 28 18:46:52 ernie kernel: [ 1106.949476] Pid: 2800, comm: wpa_supplicant Tainted: G C 2.6.32-3-amd64 #1 System Product Name
Mar 28 18:46:52 ernie kernel: [ 1106.949483] RIP: 0010:[<0000000100000000>] [<0000000100000000>] 0x100000000
Mar 28 18:46:52 ernie kernel: [ 1106.949494] RSP: 0018:ffff88011bcd3ca0 EFLAGS: 00010246
Mar 28 18:46:52 ernie kernel: [ 1106.949499] RAX: 0000000100000000 RBX: ffffc90011433000 RCX: 0000000000000002
Mar 28 18:46:52 ernie kernel: [ 1106.949505] RDX: 0000000000000f00 RSI: 00000000c10e4020 RDI: ffff88011fb450b8
Mar 28 18:46:52 ernie kernel: [ 1106.949511] RBP: ffffc90011433000 R08: 0000000000000000 R09: ffffffff8143b930
Mar 28 18:46:52 ernie kernel: [ 1106.949517] R10: ffff88011c27fc00 R11: 0000000100000000 R12: ffffc90011431000
Mar 28 18:46:52 ernie kernel: [ 1106.949523] R13: 0000000000000000 R14: 0000000000000005 R15: ffffc90011433000
Mar 28 18:46:52 ernie kernel: [ 1106.949530] FS: 00007f1288d3a6f0(0000) GS:ffff880005000000(0000) knlGS:0000000000000000
Mar 28 18:46:52 ernie kernel: [ 1106.949536] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Mar 28 18:46:52 ernie kernel: [ 1106.949541] CR2: 0000000100000000 CR3: 000000011b91c000 CR4: 00000000000006f0
Mar 28 18:46:52 ernie kernel: [ 1106.949547] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Mar 28 18:46:52 ernie kernel: [ 1106.949553] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Mar 28 18:46:52 ernie kernel: [ 1106.949560] Process wpa_supplicant (pid: 2800, threadinfo ffff88011bcd2000, task ffff88011ba15bd0)
Mar 28 18:46:52 ernie kernel: [ 1106.949565] Stack:
Mar 28 18:46:52 ernie kernel: [ 1106.949568] ffffffffa02a76a1 ffff88011c27fc00 0000000000004040 ffff88011bff64e0
Mar 28 18:46:52 ernie kernel: [ 1106.949577] <0> ffffffff81094b2e 0000000000000001 ffff88011ba43800 ffff88011ba43800
Mar 28 18:46:52 ernie kernel: [ 1106.949587] <0> ffff88011bc16400 ffffc900114391d0 ffff88011bc16400 ffffc90011433000
Mar 28 18:46:52 ernie kernel: [ 1106.949597] Call Trace:
Mar 28 18:46:52 ernie kernel: [ 1106.949629] [<ffffffffa02a76a1>] ? RTMPFreeTxRxRingMemory+0x1cc/0x32d [rt2860sta]
Mar 28 18:46:52 ernie kernel: [ 1106.949643] [<ffffffff81094b2e>] ? free_irq+0x39/0x5a
Mar 28 18:46:52 ernie kernel: [ 1106.949674] [<ffffffffa029de67>] ? rt28xx_close+0x25a/0x284 [rt2860sta]
Mar 28 18:46:52 ernie kernel: [ 1106.949684] [<ffffffff81061a6f>] ? __queue_work+0x22/0x32
Mar 28 18:46:52 ernie kernel: [ 1106.949714] [<ffffffffa029dfe0>] ? MainVirtualIF_close+0x43/0x53 [rt2860sta]
Mar 28 18:46:52 ernie kernel: [ 1106.949724] [<ffffffff81244bd2>] ? dev_close+0x77/0x9e
Mar 28 18:46:52 ernie kernel: [ 1106.949734] [<ffffffff812445e2>] ? dev_change_flags+0xaf/0x16d
Mar 28 18:46:52 ernie kernel: [ 1106.949744] [<ffffffff8128c0c0>] ? devinet_ioctl+0x274/0x530
Mar 28 18:46:52 ernie kernel: [ 1106.949753] [<ffffffff8123476d>] ? sock_ioctl+0x1f2/0x216
Mar 28 18:46:52 ernie kernel: [ 1106.949763] [<ffffffff810f8fa2>] ? vfs_ioctl+0x21/0x6c
Mar 28 18:46:52 ernie kernel: [ 1106.949771] [<ffffffff810f94f0>] ? do_vfs_ioctl+0x48d/0x4cb
Mar 28 18:46:52 ernie kernel: [ 1106.949780] [<ffffffff8103289b>] ? do_page_fault+0x266/0x282
Mar 28 18:46:52 ernie kernel: [ 1106.949788] [<ffffffff810f957f>] ? sys_ioctl+0x51/0x70
Mar 28 18:46:52 ernie kernel: [ 1106.949798] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
Mar 28 18:46:52 ernie kernel: [ 1106.949803] Code: Bad RIP value.
Mar 28 18:46:52 ernie kernel: [ 1106.949808] RIP [<0000000100000000>] 0x100000000
Mar 28 18:46:52 ernie kernel: [ 1106.949818] RSP <ffff88011bcd3ca0>
Mar 28 18:46:52 ernie kernel: [ 1106.949822] CR2: 0000000100000000
Mar 28 18:46:52 ernie kernel: [ 1106.949828] ---[ end trace bd00e24668733b30 ]---


-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (900, 'testing'), (300, 'unstable'), (90, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.30-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6-amd64 depends on:
ii linux-image-2.6.32-3-amd64 2.6.32-9 Linux 2.6.32 for 64-bit PCs

linux-image-2.6-amd64 recommends no packages.

linux-image-2.6-amd64 suggests no packages.

-- no debconf information


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