panic: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uvm_fault.c", line 1739
Starting stack trace...
panic(ffffffff83151ce5) at panic+0x1d0 sys/kern/subr_prf.c:229
__assert(ffffffff8310856b,ffffffff830aa33f,6cb,ffffffff8306b09f) at __assert+0x29
uvm_fault_unwire_locked(fffffd806bacf910,20000000,20011000) at uvm_fault_unwire_locked+0x4c1
uvm_fault_unwire(fffffd806bacf910,20000000,20011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702
kern_sysctl_dirs(49,ffff800036d6bf48,4,20000100,ffff800036d6bf78,0,dbbaa1e272b1c6ae,4) at kern_sysctl_dirs+0x340 sysctl_vsunlock sys/kern/kern_sysctl.c:213 [inline]
kern_sysctl_dirs(49,ffff800036d6bf48,4,20000100,ffff800036d6bf78,0,dbbaa1e272b1c6ae,4) at kern_sysctl_dirs+0x340 sys/kern/kern_sysctl.c:430
kern_sysctl(ffff800036d6bf44,5,20000100,ffff800036d6bf78,0,37,1b0375feaf0df807) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:524
sys_sysctl(ffff8000ffff8530,ffff800036d6c0b0,ffff800036d6c000) at sys_sysctl+0x425
syscall(ffff800036d6c0b0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff800036d6c0b0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x286b2626340, count: 248
End of stack trace.