panic: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uvm_fault.c", line 1739
Starting stack trace...
panic(ffffffff8343d3c4) at panic+0x1d0 sys/kern/subr_prf.c:229
__assert(ffffffff833e7693,ffffffff8337bec8,6cb,ffffffff8333586f) at __assert+0x29
uvm_fault_unwire_locked(fffffd806c5c7570,400000000000,400000011000) at uvm_fault_unwire_locked+0x4c1
uvm_fault_unwire(fffffd806c5c7570,400000000000,400000011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1702
kern_sysctl_dirs(49,ffff8000360e4cf8,4,400000000100,ffff8000360e4d28,0,7e34e80cd5688d6e,4) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline]
kern_sysctl_dirs(49,ffff8000360e4cf8,4,400000000100,ffff8000360e4d28,0,7e34e80cd5688d6e,4) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432
kern_sysctl(ffff8000360e4cf4,5,400000000100,ffff8000360e4d28,0,37,168925b78dda3224) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526
sys_sysctl(ffff8000ffff8f80,ffff8000360e4e60,ffff8000360e4db0) at sys_sysctl+0x425
syscall(ffff8000360e4e60) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff8000360e4e60) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xbf2cd5938e0, count: 248
End of stack trace.

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