kismetwireless
commented
2 years ago yeah - basically the drivers for that chipset aren't great about changing channel.
not much you can do besides ignore the message; you could get a different type of card (mt7621 performs well, for instance) but there's probably no reason to be overly concerned.
‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Friday, November 5th, 2021 at 2:46 PM, hexkey @.***> wrote:
While kismet is running and hopping channels, following logs are filling syslog:
Nov 5 10:44:33 kali kernel: [ 656.405491] ------------[ cut here ]------------ Nov 5 10:44:33 kali kernel: [ 656.410165] WARNING: CPU: 2 PID: 920 at drivers/net/wireless/ralink/rt2x00/rt2x00config.c:188 rt2x00lib_config+0xfc/0x47c [rt2x00lib] Nov 5 10:44:33 kali kernel: [ 656.422173] Modules linked in: xfs r820t rt2800usb binfmt_misc rt2800lib rtl2832 rt2x00usb rt2x00lib i2c_mux regmap_i2c mac80211 dvb_usb_rtl28xxu sg cfg80211 dvb_usb_v2 dvb_core rfkill crc_ccitt libarc4 bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) bcm2835_mmal_vchiq(C) v4l2_mem2mem videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common videodev vc_sm_cma(C) raspberrypi_hwmon mc rpivid_mem uio_pdrv_genirq uio drm fuse drm_panel_orientation_quirks ip_tables x_tables ipv6 Nov 5 10:44:33 kali kernel: [ 656.466937] CPU: 2 PID: 920 Comm: kismet_cap_linu Tainted: G WC 5.4.83-Re4son-v8l+ #1 Nov 5 10:44:33 kali kernel: [ 656.475975] Hardware name: Raspberry Pi 4 Model B Rev 1.2 (DT) Nov 5 10:44:33 kali kernel: [ 656.481802] pstate: 60000005 (nZCv daif -PAN -UAO) Nov 5 10:44:33 kali kernel: [ 656.486590] pc : rt2x00lib_config+0xfc/0x47c [rt2x00lib] Nov 5 10:44:33 kali kernel: [ 656.491900] lr : rt2x00mac_config+0x54/0x90 [rt2x00lib] Nov 5 10:44:33 kali kernel: [ 656.497115] sp : ffffffc011a13650 Nov 5 10:44:33 kali kernel: [ 656.500421] x29: ffffffc011a13650 x28: ffffff80df135940 Nov 5 10:44:33 kali kernel: [ 656.505726] x27: 0000000000000014 x26: ffffff80f5972000 Nov 5 10:44:33 kali kernel: [ 656.511031] x25: ffffffc010f86b80 x24: ffffff80eeb24000 Nov 5 10:44:33 kali kernel: [ 656.516335] x23: ffffff80eeb263e8 x22: 0000000000000040 Nov 5 10:44:33 kali kernel: [ 656.521639] x21: 0000000000000042 x20: ffffff80eeb24780 Nov 5 10:44:33 kali kernel: [ 656.526943] x19: ffffff80eeb25e20 x18: 0000000000000000 Nov 5 10:44:33 kali kernel: [ 656.532248] x17: 0000000000000000 x16: 0000000000000000 Nov 5 10:44:33 kali kernel: [ 656.537551] x15: 0000000000000000 x14: 000000000000ba7e Nov 5 10:44:33 kali kernel: [ 656.542855] x13: 0000a06a1ac88e44 x12: 0000000000000000 Nov 5 10:44:33 kali kernel: [ 656.548159] x11: 000000000000a06a x10: 00000000000019a0 Nov 5 10:44:33 kali kernel: [ 656.553463] x9 : ffffffc011a132c0 x8 : ffffff80df137340 Nov 5 10:44:33 kali kernel: [ 656.558767] x7 : 0000000000000014 x6 : 000000000000003e Nov 5 10:44:33 kali kernel: [ 656.564071] x5 : 00000000000000a3 x4 : ffffffc008dd2940 Nov 5 10:44:33 kali kernel: [ 656.569375] x3 : ffffffc008dd2e04 x2 : 000000000000003d Nov 5 10:44:33 kali kernel: [ 656.574678] x1 : 000000000000003e x0 : 000000000000003e Nov 5 10:44:33 kali kernel: [ 656.579983] Call trace: Nov 5 10:44:33 kali kernel: [ 656.582426] rt2x00lib_config+0xfc/0x47c [rt2x00lib] Nov 5 10:44:33 kali kernel: [ 656.587387] rt2x00mac_config+0x54/0x90 [rt2x00lib] Nov 5 10:44:33 kali kernel: [ 656.592324] ieee80211_hw_config+0x1d0/0x430 [mac80211] Nov 5 10:44:33 kali kernel: [ 656.597576] ieee80211_set_monitor_channel+0x100/0x110 [mac80211] Nov 5 10:44:33 kali kernel: [ 656.603725] cfg80211_set_monitor_channel+0x44/0x1cc [cfg80211] Nov 5 10:44:33 kali kernel: [ 656.609664] nl80211_set_channel+0xb0/0x2a0 [cfg80211] Nov 5 10:44:33 kali kernel: [ 656.614994] nl80211_set_wiphy+0x264/0x910 [cfg80211] Nov 5 10:44:33 kali kernel: [ 656.620044] genl_family_rcv_msg+0x1a4/0x3d4 Nov 5 10:44:33 kali kernel: [ 656.624306] genl_rcv_msg+0x64/0xdc Nov 5 10:44:33 kali kernel: [ 656.627786] netlink_rcv_skb+0x60/0x12c Nov 5 10:44:33 kali kernel: [ 656.631613] genl_rcv+0x40/0x5c Nov 5 10:44:33 kali kernel: [ 656.634746] netlink_unicast+0x1c4/0x264 Nov 5 10:44:33 kali kernel: [ 656.638660] netlink_sendmsg+0x1a4/0x34c Nov 5 10:44:33 kali kernel: [ 656.642576] sock_sendmsg+0x60/0x70 Nov 5 10:44:33 kali kernel: [ 656.646057] __syssendmsg+0x21c/0x230 Nov 5 10:44:33 kali kernel: [ 656.649971] sys_sendmsg+0x90/0xe0 Nov 5 10:44:33 kali kernel: [ 656.653625] sys_sendmsg+0x78/0xd0 Nov 5 10:44:33 kali kernel: [ 656.657191] __arm64_sys_sendmsg+0x30/0x40 Nov 5 10:44:33 kali kernel: [ 656.661282] el0_svc_common.constprop.0+0x7c/0x1b4 Nov 5 10:44:33 kali kernel: [ 656.666065] el0_svc_handler+0x38/0xac Nov 5 10:44:33 kali kernel: [ 656.669805] el0_svc+0x8/0x204 Nov 5 10:44:33 kali kernel: [ 656.672851] ---[ end trace 11bcb47641a970db ]---
uname -a
Linux kali 5.4.83-Re4son-v8l+ #1 SMP PREEMPT Sat May 15 07:55:31 UTC 2021 aarch64 GNU/Linux
lsusb
Bus 001 Device 004: ID 148f:5572 Ralink Technology, Corp. RT5572 Wireless Adapter
kismet --version
Kismet 2021-08-R1
Any ideas?
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hexkey
While kismet is running and hopping channels, following logs are filling syslog:
Any ideas?