Subject: kernel BUG at kernel/workqueue.c:169 (was: linux-next: Tree for June 16)

From: Thomas Meyer <[email-masked]>
Date: Mon, 16 Jun 2008 23:28:47 +0200

Am Montag, den 16.06.2008, 19:01 +1000 schrieb Stephen Rothwell:
> Changes since next-20080613:
> 
> The driver-core tree gained a conflict with the scsi-rc-fixes tree.
> 
> The ide tree needed a build fixup patch.
> 
> The net (really the included wireless) tree gained a couple of conflicts
> with the wireless-current tree.  It also needed a build fixup patch.
> 
> The arm tree needed a new driver reverted because it needs better Kconfig
> dependencies.
> 
> The blk-removal tree gained a conflict with the acpi tree.
> 
> The pcmcia tree gained a conflict with the bkl-removal tree.
> 
> I have temporarily applied the patch "powerpc: ppc32 does not need
> console_drivers exported" to fix know build problems on some powerpc
> platforms.

My internet is gone :-(

[   24.176830] kernel BUG at kernel/workqueue.c:169!
[   24.176830] invalid opcode: 0000 [#1] SMP 
[   24.176830] last sysfs file: /sys/devices/pci0000:00/0000:00:05.0/host2/target2:0:0/2:0:0:0/rev
[   24.176830] Modules linked in: rndis_wlan(+) cfi_probe snd_pcm gen_probe rndis_host ck804xrom(+) cdc_ether mtd snd_timer usbnet snd_page_alloc chipreg k8temp(+) snd_hwdep i2c_nforce2(+) hwmon button snd forcedeth(+) mii map_funcs i2c_core serio_raw soundcore pcspkr sg sr_mod cdrom sata_nv pata_amd ata_generic pata_acpi libata sd_mod scsi_mod sha256_generic aes_i586 dm_crypt dm_snapshot dm_zero dm_mirror dm_log dm_mod ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd [last unloaded: scsi_wait_scan]
[   24.176830] 
[   24.176830] Pid: 1006, comm: modprobe Not tainted (2.6.26-rc6-next-20080616 #74)
[   24.176830] EIP: 0060:[<c04342e4>] EFLAGS: 00010213 CPU: 0
[   24.176830] EIP is at queue_work+0x1b/0x48
[   24.176830] EAX: f786606c EBX: 00000000 ECX: 00000000 EDX: f7866068
[   24.176830] ESI: f7866800 EDI: f897a98c EBP: f6490c88 ESP: f6490c84
[   24.176830]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[   24.176830] Process modprobe (pid: 1006, ti=f6490000 task=f6458c70 task.ti=f6490000)
[   24.176830] Stack: f6e93cb8 f6490c90 f99a00b1 f6490cc0 f897a343 f7865c80 f7865d50 00000000 
[   24.176830]        00000000 80000002 00000001 00000000 00000003 ffffffea f7865c80 f6490d00 
[   24.176830]        f897a625 00000001 00000002 f6e93c00 f7865c80 f7865800 f7866800 c04f6d22 
[   24.176830] Call Trace:
[   24.176830]  [<f99a00b1>] ? rndis_wext_link_change+0x29/0x2b [rndis_wlan]
[   24.176830]  [<f897a343>] ? rndis_command+0x1af/0x23c [rndis_host]
[   24.176830]  [<f897a625>] ? generic_rndis_bind+0x109/0x3a6 [rndis_host]
[   24.176830]  [<c04f6d22>] ? idr_get_empty_slot+0x12a/0x1d9
[   24.176830]  [<f99a1f9f>] ? rndis_wext_bind+0x74/0x289 [rndis_wlan]
[   24.176830]  [<c05be14e>] ? alloc_netdev_mq+0xb8/0xc3
[   24.176830]  [<c05cbc0d>] ? ether_setup+0x0/0x78
[   24.176830]  [<f89685b3>] ? usbnet_probe+0x21d/0x4dd [usbnet]
[   24.176830]  [<c062ddfb>] ? mutex_lock+0x1d/0x2d
[   24.176830]  [<c0581ab5>] ? usb_autopm_do_device+0xb1/0xb9
[   24.176830]  [<c0582081>] ? usb_probe_interface+0xbc/0xef
[   24.176830]  [<c056bc6d>] ? driver_probe_device+0xa0/0x136
[   24.176830]  [<c056bd3d>] ? __driver_attach+0x3a/0x59
[   24.176830]  [<c056b6a5>] ? bus_for_each_dev+0x3b/0x63
[   24.176830]  [<c056bb12>] ? driver_attach+0x14/0x16
[   24.176830]  [<c056bd03>] ? __driver_attach+0x0/0x59
[   24.176830]  [<c056b0da>] ? bus_add_driver+0x9d/0x1ba
[   24.176830]  [<c056bec7>] ? driver_register+0x81/0xe1
[   24.176830]  [<c0582266>] ? usb_register_driver+0x66/0xc0
[   24.176830]  [<f891d017>] ? rndis_wlan_init+0x17/0x19 [rndis_wlan]
[   24.176830]  [<c04451bb>] ? sys_init_module+0x177e/0x1930
[   24.176830]  [<c0403895>] ? sysenter_past_esp+0x6a/0x91
[   24.176830]  =======================
[   24.176830] Code: 76 c0 8b 00 f7 d0 8b 04 88 e8 a7 ff ff ff c9 c3 55 89 e5 53 89 c3 f0 0f ba 2a 00 19 c0 31 c9 85 c0 75 30 8d 42 04 39 42 04 74 04 <0f> 0b eb fe 64 8b 0d 04 00 7b c0 83 7b 10 00 74 06 8b 0d f4 b4 
[   24.176830] EIP: [<c04342e4>] queue_work+0x1b/0x48 SS:ESP 0068:f6490c84
[   24.185309] ---[ end trace 6a99273b07870aed ]---

See attached dmesg and config.

greets
thomas