Am Donnerstag 02 November 2006 17:25 schrieb Hendrik Sattler:
> Hi,
>
> I tried wireless-dev and got disconnected pretty often. wpa_supplicant was
> then dead but could not be removed from process list. During an incomplete
> shutdown, I saw:
With latest wireless-dev, network-manager works. Well should but the same bug
message appears in dmesg as in my last post. I'll attach the boot log.
The bug was triggered by simply selecting an AP in network-manager.
There are also other strange messages like:
wlan0: authenticate with AP 00:00:00:00:00:00
Why would dscape think that this is a valid AP?
HS
PCI: Enabling device 0000:06:00.0 (0000 -> 0002)
ACPI: PCI Interrupt 0000:06:00.0[A] -> Link [LNKB] -> GSI 10 (level, low) ->
IRQ 10
PCI: Setting latency timer of device 0000:06:00.0 to 64
ssb: Core 0 found: cc 0800, rev 04, vendor 4243
ssb: Core 1 found: cc 0812, rev 05, vendor 4243
ssb: Core 2 found: cc 080D, rev 02, vendor 4243
ssb: Core 3 found: cc 0807, rev 02, vendor 4243
ssb: Core 4 found: cc 0804, rev 09, vendor 4243
bcm43xx_d80211: Broadcom 4306 WLAN found
ssb: Switching to core 4
ssb: Switching to core 1
bcm43xx_d80211: PHY connected
bcm43xx_d80211: Detected PHY: Version: 2, Type 2, Revision 2
bcm43xx_d80211: Detected Radio: ID: 2205017f (Manuf: 17f Ver: 2050 Rev: 2)
bcm43xx_d80211: Radio turned off
bcm43xx_d80211: Radio turned off
wmaster0: Selected rate control algorithm 'simple'
bcm43xx_d80211: Virtual interface added (type: 0x00000002, ID: 4, MAC:
00:02:dd:43:47:19)
ssb: Switching to core 0
ssb: Switching to core 1
bcm43xx_d80211: PHY connected
bcm43xx_d80211: firmware revision 127, patchlevel E, date 2005-04-18 02:36:27
ssb: Switching to core 0
ssb: Switching to core 1
bcm43xx_d80211: Radio turned on
ssb: Switching to core 0
ssb: Switching to core 1
bcm43xx_d80211: Chip initialized
bcm43xx_d80211: 30-bit DMA initialized
bcm43xx_d80211: Keys cleared
bcm43xx_d80211: Selected 802.11 core (phytype 2)
wmaster0_rename: Does not support passive scan, disabled
wlan0: starting scan
HW CONFIG: channel=1 freq=2412 phymode=3
HW CONFIG: channel=2 freq=2417 phymode=3
lan0: link down
HW CONFIG: channel=3 freq=2422 phymode=3
HW CONFIG: channel=4 freq=2427 phymode=3
HW CONFIG: channel=5 freq=2432 phymode=3
HW CONFIG: channel=6 freq=2437 phymode=3
HW CONFIG: channel=7 freq=2442 phymode=3
HW CONFIG: channel=8 freq=2447 phymode=3
HW CONFIG: channel=9 freq=2452 phymode=3
HW CONFIG: channel=10 freq=2457 phymode=3
HW CONFIG: channel=11 freq=2462 phymode=3
HW CONFIG: channel=1 freq=2412 phymode=3
wlan0: scan completed
wlan0: dropped data frame to not associated station 00:00:00:00:00:00
wlan0: dropped data frame to not associated station 00:00:00:00:00:00
wlan0: dropped data frame to not associated station 00:00:00:00:00:00
wlan0: dropped data frame to not associated station 00:00:00:00:00:00
wlan0: dropped data frame to not associated station 00:00:00:00:00:00
wlan0: dropped data frame to not associated station 00:00:00:00:00:00
wlan0: no IPv6 routers present
wlan0: starting scan
HW CONFIG: channel=1 freq=2412 phymode=3
HW CONFIG: channel=2 freq=2417 phymode=3
HW CONFIG: channel=3 freq=2422 phymode=3
HW CONFIG: channel=4 freq=2427 phymode=3
HW CONFIG: channel=5 freq=2432 phymode=3
HW CONFIG: channel=6 freq=2437 phymode=3
HW CONFIG: channel=7 freq=2442 phymode=3
HW CONFIG: channel=8 freq=2447 phymode=3
HW CONFIG: channel=9 freq=2452 phymode=3
HW CONFIG: channel=10 freq=2457 phymode=3
HW CONFIG: channel=11 freq=2462 phymode=3
HW CONFIG: channel=1 freq=2412 phymode=3
wlan0: scan completed
TSC appears to be running slowly. Marking it as unstable
Time: acpi_pm clocksource has been installed.
wlan0: starting scan
HW CONFIG: channel=1 freq=2412 phymode=3
HW CONFIG: channel=2 freq=2417 phymode=3
HW CONFIG: channel=3 freq=2422 phymode=3
HW CONFIG: channel=4 freq=2427 phymode=3
HW CONFIG: channel=5 freq=2432 phymode=3
HW CONFIG: channel=6 freq=2437 phymode=3
HW CONFIG: channel=7 freq=2442 phymode=3
HW CONFIG: channel=8 freq=2447 phymode=3
HW CONFIG: channel=9 freq=2452 phymode=3
HW CONFIG: channel=10 freq=2457 phymode=3
HW CONFIG: channel=11 freq=2462 phymode=3
HW CONFIG: channel=1 freq=2412 phymode=3
wlan0: scan completed
wlan0: starting scan
HW CONFIG: channel=1 freq=2412 phymode=3
HW CONFIG: channel=2 freq=2417 phymode=3
HW CONFIG: channel=3 freq=2422 phymode=3
HW CONFIG: channel=4 freq=2427 phymode=3
HW CONFIG: channel=5 freq=2432 phymode=3
HW CONFIG: channel=6 freq=2437 phymode=3
HW CONFIG: channel=7 freq=2442 phymode=3
HW CONFIG: channel=8 freq=2447 phymode=3
HW CONFIG: channel=9 freq=2452 phymode=3
HW CONFIG: channel=10 freq=2457 phymode=3
HW CONFIG: channel=11 freq=2462 phymode=3
HW CONFIG: channel=1 freq=2412 phymode=3
wlan0: scan completed
wlan0: Initial auth_alg=0
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authentication with AP 00:00:00:00:00:00 timed out
wlan0: Initial auth_alg=0
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authentication with AP 00:00:00:00:00:00 timed out
wlan0: Initial auth_alg=0
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authentication with AP 00:00:00:00:00:00 timed out
wlan0: Initial auth_alg=0
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authentication with AP 00:00:00:00:00:00 timed out
wlan0: Initial auth_alg=0
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authentication with AP 00:00:00:00:00:00 timed out
wlan0: Initial auth_alg=0
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authenticate with AP 00:00:00:00:00:00
wlan0: authentication with AP 00:00:00:00:00:00 timed out
wlan0: Initial auth_alg=0
wlan0: authenticate with AP 00:00:00:00:00:00
bcm43xx_d80211: Radio turned off
ssb: Switching to core 0
bcm43xx_d80211: DMA-32 0x0200 (RX) max used slots: 1/64
ssb: Switching to core 1
bcm43xx_d80211: DMA-32 0x02A0 (TX) max used slots: 0/128
bcm43xx_d80211: DMA-32 0x0280 (TX) max used slots: 0/128
bcm43xx_d80211: DMA-32 0x0260 (TX) max used slots: 0/128
bcm43xx_d80211: DMA-32 0x0240 (TX) max used slots: 0/128
bcm43xx_d80211: DMA-32 0x0220 (TX) max used slots: 2/128
------------[ cut here ]------------
kernel BUG at mm/slab.c:594!
invalid opcode: 0000 [#1]
Modules linked in: i810 drm binfmt_misc rfcomm l2cap bluetooth ipv6
cpufreq_conservative nsc_ircc fuse arc4 usbhid ecb blkcipher rc80211_simple
snd_intel8x0 bcm43xx_d80211 8250_pci snd_intel8x0m snd_ac97_codec snd_ac97_bus
snd_pcm_oss snd_mixer_oss snd_pcm snd_timer ssb parport_pc parport snd iTCO_wdt
i2c_i801 uhci_hcd soundcore snd_page_alloc 80211 8250_pnp 8250 serial_core
usbcore 8139too mii irda crc_ccitt
CPU: 0
EIP: 0060:[<c0146073>] Not tainted VLI
EFLAGS: 00210006 (2.6.19-rc4-wireless-dev #2)
EIP is at kfree+0x2e/0x5a
eax: 8000006c ebx: d72e93a0 ecx: cbdf5e30 edx: c116f020
esi: cb781200 edi: 00200286 ebp: c13f8520 esp: cbdf5e00
ds: 007b es: 007b ss: 0068
Process wpa_supplicant (pid: 3350, ti=cbdf4000 task=cd648070 task.ti=cbdf4000)
Stack: d72e93a0 00000003 00000002 c0280c58 dcac3838 dcac0001 dcac5b3f dcac5b3c
00000220 dcac5b33 00000002 00000080 d57d80e4 d64b1860 d667bc70 00000000
00000000 dcac0461 d64b15a0 d667bc70 00000000 00000000 d64b15a0 d64b15a0
Call Trace:
[<c0280c58>] kfree_skbmem+0x8/0x61
[<dcac0001>] bcm43xx_destroy_dmaring+0x15a/0x186 [bcm43xx_d80211]
[<dcac0461>] bcm43xx_dma_free+0xb6/0xcf [bcm43xx_d80211]
[<dcaac339>] bcm43xx_shutdown_all_wireless_cores+0x6a/0xda [bcm43xx_d80211]
[<dcaac3db>] bcm43xx_free_board+0x28/0x3a [bcm43xx_d80211]
[<dcaad7ca>] bcm43xx_net_stop+0x51/0x5d [bcm43xx_d80211]
[<c028509e>] dev_close+0x5c/0x60
[<dc9846d9>] ieee80211_stop+0x78/0xb8 [80211]
[<c0285089>] dev_close+0x47/0x60
[<c0284771>] dev_change_flags+0x47/0xe6
[<c02b461f>] devinet_ioctl+0x259/0x559
[<c0285716>] dev_ifsioc+0x113/0x390
[<c027c27a>] sock_ioctl+0x19e/0x1c2
[<c027c0dc>] sock_ioctl+0x0/0x1c2
[<c015215d>] do_ioctl+0x19/0x4d
[<c015238b>] vfs_ioctl+0x1fa/0x211
[<c01523ee>] sys_ioctl+0x4c/0x66
[<c0102b01>] sysenter_past_esp+0x56/0x79
=======================
Code: 56 89 c6 53 74 4d 9c 5f fa 8d 90 00 00 00 40 c1 ea 0c c1 e2 05 03 15 4c
f2 3a c0 8b 02 f6 c4 40 74 03 8b 52 0c 8b 02 84 c0 78 08 <0f> 0b 52 02 63 57 2e
c0 8b 4a 18 8b 19 8b 03 3b 43 04 72 0b 89
EIP: [<c0146073>] kfree+0x2e/0x5a SS:ESP 0068:cbdf5e00
<3>bcm43xx_d80211: ASSERTION FAILED (bcm43xx_status(bcm) ==
BCM43xx_STAT_INITIALIZED) at:
drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c:1685:bcm43xx_interrupt_handler()
bcm43xx_d80211: ASSERTION FAILED (bcm43xx_status(bcm) ==
BCM43xx_STAT_INITIALIZED) at:
drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c:1685:bcm43xx_interrupt_handler()
bcm43xx_d80211: ASSERTION FAILED (bcm43xx_status(bcm) ==
BCM43xx_STAT_INITIALIZED) at:
drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c:1685:bcm43xx_interrupt_handler()
bcm43xx_d80211: ASSERTION FAILED (bcm43xx_status(bcm) ==
BCM43xx_STAT_INITIALIZED) at:
drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c:1685:bcm43xx_interrupt_handler()
bcm43xx_d80211: ASSERTION FAILED (bcm43xx_status(bcm) ==
BCM43xx_STAT_INITIALIZED) at:
drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c:1685:bcm43xx_interrupt_handler()
bcm43xx_d80211: ASSERTION FAILED (bcm43xx_status(bcm) ==
BCM43xx_STAT_INITIALIZED) at:
drivers/net/wireless/d80211/bcm43xx/bcm43xx_main.c:1685:bcm43xx_interrupt_handler()
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