Sudo dmesg:
] UBSAN: invalid-load in /build/linux-WD899k/linux-5.15.0/net/mac80211/status.c:1164:21 [ 44.049079] load of value 255 is not a valid value for type '_Bool' [ 44.049090] CPU: 1 PID: 749 Comm: wpa_supplicant Not tainted 5.15.0-30-generic #31-Ubuntu [ 44.049100] Hardware name: ASUSTeK COMPUTER INC. X540SA/X540SA, BIOS X540SA.304 01/20/2017 [ 44.049105] Call Trace: [ 44.049110] <TASK> [ 44.049118] show_stack+0x52/0x58 [ 44.049135] dump_stack_lvl+0x4a/0x5f [ 44.049148] dump_stack+0x10/0x12 [ 44.049155] ubsan_epilogue+0x9/0x45 [ 44.049162] __ubsan_handle_load_invalid_value.cold+0x44/0x49 [ 44.049171] ieee80211_tx_status_ext.cold+ ...
Sudo dmesg:
] UBSAN: invalid-load in /build/ linux-WD899k/ linux-5. 15.0/net/ mac80211/ status. c:1164: 21 0x52/0x58 lvl+0x4a/ 0x5f 0x10/0x12 0x9/0x45 handle_ load_invalid_ value.cold+ 0x44/0x49 tx_status_ ext.cold+
[ 44.049079] load of value 255 is not a valid value for type '_Bool'
[ 44.049090] CPU: 1 PID: 749 Comm: wpa_supplicant Not tainted 5.15.0-30-generic #31-Ubuntu
[ 44.049100] Hardware name: ASUSTeK COMPUTER INC. X540SA/X540SA, BIOS X540SA.304 01/20/2017
[ 44.049105] Call Trace:
[ 44.049110] <TASK>
[ 44.049118] show_stack+
[ 44.049135] dump_stack_
[ 44.049148] dump_stack+
[ 44.049155] ubsan_epilogue+
[ 44.049162] __ubsan_
[ 44.049171] ieee80211_
...