last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.226' (ED25519) to the list of known hosts.
[   84.297856][ T5821] cgroup: Unknown subsys name 'net'
[   84.513235][ T5821] cgroup: Unknown subsys name 'cpuset'
[   84.558851][ T5821] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   86.422919][ T5821] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   89.190991][ T5835] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   89.207762][ T5835] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   89.219650][ T5835] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   89.237971][ T5835] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   89.247987][ T5835] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[   89.363179][ T5835] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[   89.365535][ T5835] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[   89.366261][ T5835] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[   89.368346][ T5835] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[   89.369426][ T5835] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[   89.455567][   T59] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[   89.456960][   T59] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[   89.458293][   T59] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[   89.459624][   T59] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[   89.460465][   T59] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[   89.494722][ T5835] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[   89.500386][ T5835] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[   89.501288][ T5835] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[   89.502682][ T5835] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[   89.503577][ T5835] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[   89.560147][ T5835] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[   89.564132][ T5835] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[   89.566910][ T5835] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[   89.571248][ T5835] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[   89.572746][ T5835] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[   90.306880][ T5832] chnl_net:caif_netlink_parms(): no params data found
[   90.444566][ T5837] chnl_net:caif_netlink_parms(): no params data found
[   90.616585][ T5840] chnl_net:caif_netlink_parms(): no params data found
[   90.988914][ T5842] chnl_net:caif_netlink_parms(): no params data found
[   90.994382][ T5841] chnl_net:caif_netlink_parms(): no params data found
[   91.113414][ T5832] bridge0: port 1(bridge_slave_0) entered blocking state
[   91.114065][ T5832] bridge0: port 1(bridge_slave_0) entered disabled state
[   91.114644][ T5832] bridge_slave_0: entered allmulticast mode
[   91.116681][ T5832] bridge_slave_0: entered promiscuous mode
[   91.230737][ T5832] bridge0: port 2(bridge_slave_1) entered blocking state
[   91.230965][ T5832] bridge0: port 2(bridge_slave_1) entered disabled state
[   91.231162][ T5832] bridge_slave_1: entered allmulticast mode
[   91.233886][ T5832] bridge_slave_1: entered promiscuous mode
[   91.308934][ T5835] Bluetooth: hci0: command tx timeout
[   91.477803][ T5835] Bluetooth: hci1: command tx timeout
[   91.557696][ T5835] Bluetooth: hci3: command tx timeout
[   91.557737][   T59] Bluetooth: hci2: command tx timeout
[   91.595757][ T5837] bridge0: port 1(bridge_slave_0) entered blocking state
[   91.595939][ T5837] bridge0: port 1(bridge_slave_0) entered disabled state
[   91.596116][ T5837] bridge_slave_0: entered allmulticast mode
[   91.599922][ T5837] bridge_slave_0: entered promiscuous mode
[   91.637387][ T5835] Bluetooth: hci4: command tx timeout
[   91.842531][ T5837] bridge0: port 2(bridge_slave_1) entered blocking state
[   91.842618][ T5837] bridge0: port 2(bridge_slave_1) entered disabled state
[   91.842736][ T5837] bridge_slave_1: entered allmulticast mode
[   91.844627][ T5837] bridge_slave_1: entered promiscuous mode
[   91.865703][ T5832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   91.866972][ T5840] bridge0: port 1(bridge_slave_0) entered blocking state
[   91.867137][ T5840] bridge0: port 1(bridge_slave_0) entered disabled state
[   91.868863][ T5840] bridge_slave_0: entered allmulticast mode
[   91.872667][ T5840] bridge_slave_0: entered promiscuous mode
serialport: Connection terminated to allow system upgrade. Please reconnect at your convenience.