panic: kernel diaWgARnostNiIcN aGs:s SPeLr tNOioTn L"O(WpgER-E>D pONg SY_fSlCaAgLs L& NUM NUM (P16Q6_3I30NACT501IV6E E|

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Dec 16, 2025, 1:55:26 PM (24 hours ago) Dec 16
to syzkaller-o...@googlegroups.com
Hello,

syzbot found the following issue on:

HEAD commit: 11531c4859ff static int, not int static
git tree: openbsd
console output: https://syzkaller.appspot.com/x/log.txt?x=1629e77c580000
kernel config: https://syzkaller.appspot.com/x/.config?x=7058272de1526588
dashboard link: https://syzkaller.appspot.com/bug?extid=5662dac8492de78ac399

Unfortunately, I don't have any reproducer for this issue yet.

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/cd199ce87ac7/disk-11531c48.raw.xz
bsd.gdb: https://storage.googleapis.com/syzbot-assets/77e328be24cf/bsd-11531c48.gdb.xz
kernel image: https://storage.googleapis.com/syzbot-assets/2c0bd2348d13/kernel-11531c48.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+5662da...@syzkaller.appspotmail.com

panic: kernel diaWgARnostNiIcN aGs:s SPeLr tNOioTn L"O(WpgER-E>D pONg SY_fSlCaAgLs L& 9 1 (P16Q6_3I30NACT501IV6E E|PXQIT_A 0C 3
TIStopped at savectx+0xae: movl $0,%gs:0x688
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*251608 37253 0 0x2 0 0 syz-executor
savectx() at savectx+0xae
end of kernel
end trace frame: 0x703f63240520, count: 14
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports. Insufficient info makes it difficult to find and fix bugs.


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