panic: kernel diagnostic assertion "part >= 0 && part < MAXPARTITIONS" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/subr_disk.c", line 1169
Starting stack trace...
panic(ffffffff833a13e1) at panic+464
__assert(ffffffff833de65a,ffffffff833bbce4,491,ffffffff833cf36a) at __assert+41
disk_openpart(ffff800000b28048,10,6000,0) at disk_openpart+525
vndopen(e10,81,6000,ffff80002e82e058) at vndopen+546
VOP_OPEN(fffffd806c03f880,81,fffffd80097fd340,ffff80002e82e058) at VOP_OPEN+139
vn_open(ffff80002a329e60,81,0) at vn_open+1696
doopenat(ffff80002e82e058,ffffff9c,200000000240,80,0,ffff80002a32a010) at doopenat+859
syscall(ffff80002a32a0c0) at syscall+3028
Xsyscall() at Xsyscall+296
end of kernel
end trace frame: 0x58ec0bf6c90, count: 248
End of stack trace.