Re: kern/56900: panic in uvm_map_findspace

[Taylor R Campbell <riastradh%NetBSD.org@localhost>]

The following reply was made to PR kern/56900; it has been noted by GNATS.

From: Taylor R Campbell <riastradh%NetBSD.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: wiz%NetBSD.org@localhost
Subject: Re: kern/56900: panic in uvm_map_findspace
Date: Tue, 22 Nov 2022 13:32:21 +0000

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 Reproducer on amd64
 
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 #include <sys/syscall.h>
 
 #include <unistd.h>
 
 int
 main(void)
 {
 
 	syscall(SYS_mmap, (void *)0x20000000ul, 0x1000000ul,
 	    /*prot*/3ul, /*flags*/0x1012ul, /*fd*/-1, /*offset*/0ul, 0ul);
 	syscall(SYS_compat_43_ommap, (void *)0x20ffe000ul, 0x20ffe000ul,
 	    /*prot*/0ul, /*flags*/2ul, /*fd*/-1, /*offset*/0ul);
 	return 0;
 }
 
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