Does this occur when you do hibernating.
As we test, before doing hibernate, the rtl8187b wlan should be
shutdown, and the driver should be rmmod.
Richard Stallman 写道:
Richard: can you please send the error messages you get or some linux
logs of this?
Mar 5 06:27:23 theobromine kernel: [861765.076000] Freezing user space
processes ... (elapsed 0.00 seconds) done.
Mar 5 06:27:23 theobromine kernel: [861765.084000] Freezing remaining
freezable tasks ... (elapsed 0.00 seconds) done.
Mar 5 06:27:23 theobromine kernel: [861765.084000] PM: Preallocating image
memory... done (allocated 32988 pages)
Mar 5 06:27:23 theobromine kernel: [861766.640000] PM: Allocated 527808 kbytes
in 1.55 seconds (340.52 MB/s)
Mar 5 06:27:23 theobromine kernel: [861766.640000] Suspending console(s) (use
no_console_suspend to debug)
Mar 5 06:27:23 theobromine kernel: [861766.640000] ====>rtl8187_suspend
Mar 5 06:27:23 theobromine kernel: [861766.660000] yeeloong specific suspend
Mar 5 06:27:23 theobromine kernel: [861766.660000] PM: Creating hibernation image:
Mar 5 06:27:23 theobromine kernel: [861766.660000] PM: Need to copy 31062 pages
Mar 5 06:27:23 theobromine kernel: [861766.704000] yeeloong specific resume
Mar 5 06:27:23 theobromine kernel: [861766.704000] eth1: link down
Mar 5 06:27:23 theobromine kernel: [861766.844000] usb usb3: root hub lost
power or was reset
Mar 5 06:27:23 theobromine kernel: [861766.844000] usb usb1: root hub lost
power or was reset
Mar 5 06:27:23 theobromine kernel: [861766.956000] usb usb4: root hub lost
power or was reset
Mar 5 06:27:23 theobromine kernel: [861766.956000] usb usb2: root hub lost
power or was reset
Mar 5 06:27:23 theobromine kernel: [861766.984000] hda: UDMA/100 mode selected
Mar 5 06:27:23 theobromine kernel: [861767.472000] usb 2-1: reset high speed
USB device using ehci_hcd and address 2
Mar 5 06:27:23 theobromine kernel: [861767.608000] write_nic_byte
TimeOut!addr:91, status:ffffff6c
Mar 5 06:27:23 theobromine kernel: [861767.608000] write_nic_byte
TimeOut!addr:90, status:ffffff6c
Mar 5 06:27:23 theobromine kernel: [861767.608000] write_nic_byte
TimeOut!addr:91, status:ffffff6c
Mar 5 06:27:23 theobromine kernel: [861767.608000] write_nic_byte
TimeOut!addr:90, status:ffffff6c
Mar 5 06:27:23 theobromine kernel: [861767.608000] write_nic_byte
TimeOut!addr:91, status:ffffff6c
Mar 5 06:27:23 theobromine kernel: [861767.612000] write_nic_byte
TimeOut!addr:90, status:ffffff6c
Mar 5 06:27:23 theobromine kernel: [861767.616000] write_nic_byte
TimeOut!addr:91, status:ffffffb9
Mar 5 06:27:23 theobromine kernel: [861767.620000] write_nic_byte
TimeOut!addr:90, status:ffffffb9
Mar 5 06:27:23 theobromine kernel: [861767.724000] usb 2-4: reset high speed
USB device using ehci_hcd and address 3
Mar 5 06:27:23 theobromine kernel: [861767.856000] rtl8187 2-4:1.0: no
reset_resume for driver rtl8187?
Mar 5 06:27:23 theobromine kernel: [861768.132000] rtl8187: wlan driver removed
Mar 5 06:27:23 theobromine kernel: [861768.172000] rtl8187: idProduct:0x8189,
bcdDevice:0x200
Mar 5 06:27:23 theobromine kernel: [861768.212000] rtl8187: Channel plan is 0
Mar 5 06:27:23 theobromine kernel: [861768.212000] rtl8187: Reported EEPROM chip is a 93c46 (1Kbit)
Mar 5 06:27:23 theobromine kernel: [861768.444000] rtl8187: Card MAC address
is 00:17:c4:3d:19:ae
Mar 5 06:27:23 theobromine kernel: [861768.828000] rtl8187: EEPROM Customer
ID: 00
Mar 5 06:27:23 theobromine kernel: [861768.832000] ------------[ cut here
]------------
Mar 5 06:27:23 theobromine kernel: [861768.832000] WARNING: at
fs/proc/generic.c:590 proc_register+0x12c/0x298()
Mar 5 06:27:23 theobromine kernel: [861768.832000] proc_dir_entry
'rtl8187/wlan0' already registered
Mar 5 06:27:23 theobromine kernel: [861768.832000] Modules linked in: sg
sr_mod cdrom arc4 ecb nls_iso8859_1 nls_cp437 vfat fat cdc_acm ipv6
cpufreq_powersave cpufreq_userspace cpufreq_stats cpufreq_conservative
snd_cs5535audio snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm
snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq
snd_timer snd_seq_device rtl8187b rfkill snd loongson2_cpufreq yeeloong_laptop
loongson2_clock(P) soundcore snd_page_alloc sd_mod usb_storage scsi_mod [last
unloaded: scsi_wait_scan]
Mar 5 06:27:23 theobromine kernel: [861768.832000] Call Trace:
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff80217980>]
dump_stack+0x8/0x40
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff80252960>]
warn_slowpath_common+0x70/0xf0
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff80252a34>]
warn_slowpath_fmt+0x34/0x50
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff803b289c>]
proc_register+0x12c/0x298
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff803b2b48>]
create_proc_entry+0x60/0xc0
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffffc0166c0c>]
rtl8180_proc_init_one+0x3c/0x398 [rtl8187b]
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffffc0170a94>]
rtl8187_usb_probe+0x274/0x380 [rtl8187b]
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff80586514>]
usb_probe_interface+0x22c/0x3a0
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff80541d68>]
really_probe+0x170/0x260
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff80542090>]
__device_attach+0xb0/0xf0
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff8053ffe0>]
bus_for_each_drv+0x78/0xc0
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff80541b90>]
device_attach+0x168/0x1d0
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff805860d0>]
do_unbind_rebind+0x140/0x248
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff80586a7c>]
usb_resume+0xdc/0x110
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff8054941c>]
dpm_resume_end+0x314/0x5c8
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff802a75ac>]
hibernation_snapshot+0x13c/0x348
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff802a795c>]
hibernate+0x1a4/0x2a8
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff802a5640>]
state_store+0x128/0x190
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff803bb9ec>]
sysfs_write_file+0xfc/0x1b0
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff80334868>]
vfs_write+0xd8/0x190
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff80334a34>]
SyS_write+0x54/0xd
Mar 5 06:27:23 theobromine kernel: [861768.832000] [<ffffffff80203fd8>]
handle_sys+0x158/0x174
Mar 5 06:27:23 theobromine kernel: [861768.832000]
Mar 5 06:27:23 theobromine kernel: [861768.832000] ---[ end trace 2113011b740cd8ca ]---
Mar 5 06:27:23 theobromine kernel: [861768.832000] rtl8187: Driver probe
completed
Mar 5 06:27:23 theobromine kernel: [861768.836000] Restarting tasks ... done.
Mar 5 06:27:24 theobromine kernel: [861769.532000] rtl8187: rtl8187_open
process failed because radio off
Mar 5 06:27:24 theobromine kernel: [861769.556000] udev: renamed network
interface wlan0 to wlan1
Mar 5 06:27:29 theobromine kernel: [861772.328000] rtl8187: rtl8187_open
process failed because radio off
Mar 5 06:27:29 theobromine kernel: [861772.336000] rtl8187: rtl8187_open
process failed because radio off
--
晏华
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