2190872.796576] Unable to handle kernel NULL pointer dereference
[2190872.796765] tsk->{mm,active_mm}->context = 00000000000016ca
[2190872.796810] tsk->{mm,active_mm}->pgd = fffff800b6244000
[2190872.796853] \|/ ____ \|/
[2190872.796860] "@'/ .. @"
[2190872.796867] /_| \__/ |_\
[2190872.796875] \__U_/
[2190872.797141] swapper(0[#0]): Oops [#1]
[2190872.797271] TSTATE: 0000009911001600 TPC: 0000000000000000 TNPC: 0000000000000004 Y: 00000000 Not tainted
[2190872.797387] TPC: <0x8>