panic: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uvm_fault.c", line 1739
Starting stack trace...
panic(ffffffff8343a8c8) at panic+0x1d0 sys/kern/subr_prf.c:229
__assert(ffffffff833e72d9,ffffffff83384b93,6cb,ffffffff8333ea0d) at __assert+0x29
uvm_fault_unwire_locked(fffffd806bcebad0,400000000000,400000011000) at uvm_fault_unwire_locked+0x4c1
uvm_fault_unwire(fffffd806bcebad0,400000000000,400000011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702
kern_sysctl_dirs(49,ffff80002a420858,7,400000000100,ffff80002a420888,0,92a6da48ce09b332,7) at kern_sysctl_dirs+0x340 sysctl_vsunlock sys/kern/kern_sysctl.c:213 [inline]
kern_sysctl_dirs(49,ffff80002a420858,7,400000000100,ffff80002a420888,0,92a6da48ce09b332,7) at kern_sysctl_dirs+0x340 sys/kern/kern_sysctl.c:430
kern_sysctl(ffff80002a420854,8,400000000100,ffff80002a420888,0,0,7eef2163eb78544b) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:524
sys_sysctl(ffff80003c512a78,ffff80002a4209c0,ffff80002a420910) at sys_sysctl+0x425
syscall(ffff80002a4209c0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80002a4209c0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x808f2811da0, count: 248
End of stack trace.