panic: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/main/kernel/sys/uvm/uvm_fault.c", line 1741 Starting stack trace... panic(ffffffff834053bb) at panic+0x1ba sys/kern/subr_prf.c:229 __assert(ffffffff833b5104,ffffffff83325791,6cd,ffffffff8330711b) at __assert+0x29 uvm_fault_unwire_locked(fffffd806c0aae20,400000000000,400000011000) at uvm_fault_unwire_locked+0x4b4 uvm_fault_unwire(fffffd806c0aae20,400000000000,400000011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1704 sysctl_vsunlock(400000000000,10011) at sysctl_vsunlock+0x47 sys/kern/kern_sysctl.c:215 net_sysctl(ffff800038933d94,3,400000000000,ffff800038933dc8,0,0,298a8a370ae9fc05) at net_sysctl+0x69a sys/kern/uipc_domain.c:259 sys_sysctl(ffff80002a7ab4c0,ffff800038933f00,ffff800038933e50) at sys_sysctl+0x425 syscall(ffff800038933f00) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x130237f5c60, count: 248 End of stack trace.