f42f8eb27e
Some trace messages were truncated and a kernel splat could be seen in the log: WARNING: CPU: 3 PID: 0 at /devel/src/linux/drivers/net/wireless/ath/ath10k/./trace.h:114 ftrace_raw_event_ath10k_log_dbg+0x20e/0x220 [ath10k_core]() Modules linked in: ath10k_pci(O) ath10k_core(O) ath iwldvm iwlwifi [last unloaded: iwlwifi] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G W O 4.0.0-rc3-wl-ath+ #703 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 ffffffffa01d4cb0 ffff88001fd83998 ffffffff8191b86c ffffffff81e3b718 0000000000000000 ffff88001fd839d8 ffffffff8105573a ffff88001c0a5528 ffff88001bea9ae0 ffff88001c3dd940 00000000000d0018 ffff88001fd83a80 Call Trace: <IRQ> [<ffffffff8191b86c>] dump_stack+0x45/0x57 [<ffffffff8105573a>] warn_slowpath_common+0x8a/0xc0 [<ffffffff8105582a>] warn_slowpath_null+0x1a/0x20 [<ffffffffa01c61fe>] ftrace_raw_event_ath10k_log_dbg+0x20e/0x220 [ath10k_core] [<ffffffffa01aaa6b>] ath10k_dbg+0xbb/0xd0 [ath10k_core] [<ffffffff810eed89>] ? trace_clock_local+0x9/0x10 [<ffffffffa01bd069>] ath10k_wmi_event_service_ready+0x479/0x520 [ath10k_core] [<ffffffff810fdf90>] ? trace_buffer_unlock_commit+0x50/0x60 [<ffffffffa01c2113>] ath10k_wmi_tlv_op_rx+0x6b3/0x8b0 [ath10k_core] This could be reproduced with: trace-cmd record -e ath10k ifconfig wlan0 down ifconfig wlan0 up Fixes: |
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.. | ||
ath | ||
b43 | ||
b43legacy | ||
brcm80211 | ||
cw1200 | ||
hostap | ||
ipw2x00 | ||
iwlegacy | ||
iwlwifi | ||
libertas | ||
libertas_tf | ||
mwifiex | ||
orinoco | ||
p54 | ||
prism54 | ||
rsi | ||
rt2x00 | ||
rtl818x | ||
rtlwifi | ||
ti | ||
zd1211rw | ||
adm8211.c | ||
adm8211.h | ||
airo_cs.c | ||
airo.c | ||
airo.h | ||
at76c50x-usb.c | ||
at76c50x-usb.h | ||
atmel_cs.c | ||
atmel_pci.c | ||
atmel.c | ||
atmel.h | ||
Kconfig | ||
mac80211_hwsim.c | ||
mac80211_hwsim.h | ||
Makefile | ||
mwl8k.c | ||
ray_cs.c | ||
ray_cs.h | ||
rayctl.h | ||
rndis_wlan.c | ||
wl3501_cs.c | ||
wl3501.h | ||
zd1201.c | ||
zd1201.h |