uvm_fault(0xffffffff82b41538, 0xffff80001b2ef004, 0, 1) -> d
kernel: page fault trap, code=0
Stopped at      ufs_lookup+0x4ce:       movzwl  0x4(%r15,%r13,1),%ebx
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
 299092     54      0           0          0    0  syz-executor.4
*357271  72415      0           0  0x4000000    1K syz-executor.2
ufs_lookup() at ufs_lookup+0x4ce sys/ufs/ufs/ufs_lookup.c:281
VOP_LOOKUP(fffffd8068097438,ffff800022d5a400,ffff800022d5a430) at VOP_LOOKUP+0x58 sys/kern/vfs_vops.c:85
vfs_lookup(ffff800022d5a3d0) at vfs_lookup+0x6e5 sys/kern/vfs_lookup.c:560
namei(ffff800022d5a3d0) at namei+0x36a sys/kern/vfs_lookup.c:244
dosymlinkat(ffff80002318afc8,20000080,ffffff9c,20000100) at dosymlinkat+0xb4 sys/kern/vfs_syscalls.c:1788
syscall(ffff800022d5a5b0) at syscall+0x435 mi_syscall sys/sys/syscall_mi.h:101 [inline]
syscall(ffff800022d5a5b0) at syscall+0x435 sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x9cd6a8eca50, count: 8
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