panic: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uvm_fault.c", line 1694
Starting stack trace...
panic(ffffffff830f6ac4) at panic+0x1d0 sys/kern/subr_prf.c:229
__assert(ffffffff830a88ab,ffffffff8304e83e,69e,ffffffff83010781) at __assert+0x29
uvm_fault_unwire_locked(fffffd806c3818d8,20000000,20004000) at uvm_fault_unwire_locked+0x4b4
uvm_fault_unwire(fffffd806c3818d8,20000000,20004000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1657
kern_sysctl(ffff800036fb10d4,2,20000100,ffff800036fb1108,0,ffffffffffffff5a,e325f809cf4901c4) at kern_sysctl+0x500 sysctl_vsunlock sys/kern/kern_sysctl.c:209 [inline]
kern_sysctl(ffff800036fb10d4,2,20000100,ffff800036fb1108,0,ffffffffffffff5a,e325f809cf4901c4) at kern_sysctl+0x500 sys/kern/kern_sysctl.c:508
sys_sysctl(ffff800037228a68,ffff800036fb1240,ffff800036fb1190) at sys_sysctl+0x425
syscall(ffff800036fb1240) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:178 [inline]
syscall(ffff800036fb1240) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xa6a7f488000, count: 249
End of stack trace.