Re: [syzbot] [kvm?] general protection fault in vmx_vcpu_run (2)

From: syzbot
Date: Mon Jul 10 2023 - 18:50:33 EST


Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
SYZFAIL: wrong response packet

Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts.
2023/07/10 22:43:25 ignoring optional flag "sandboxArg"="0"
2023/07/10 22:43:25 parsed 1 programs
2023/07/10 22:43:25 executed programs: 0
2023/07/10 22:43:28 result: hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe
SYZFAIL: wrong response packet
(errno 16: Device or resource busy)
loop exited with status 67
2023/07/10 22:43:30 executed programs: 2
2023/07/10 22:43:35 executed programs: 55


Tested on:

commit: 3f01e9fe Merge tag 'linux-watchdog-6.5-rc2' of git://w..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=15ed6c5aa80000
kernel config: https://syzkaller.appspot.com/x/.config?x=5837d74dc9cc112b
dashboard link: https://syzkaller.appspot.com/bug?extid=42a71c84ef04577f1aef
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2

Note: no patches were applied.