Date: Sat, 26 Aug 2023 15:24:32 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 270966] PCI passthru stops working after ~30 guest reboots (ivhd, ILLEGAL CMD, IO_PAGE_FAULT) Message-ID: <bug-270966-27103-0OAbcEkRBO@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-270966-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-270966-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D270966 --- Comment #15 from attila.kover@guardian.co.uk --- (In reply to Ra=C3=BAl from comment #14) I've pxe booted a diskless box with a fresh 12.0 and installed vm-bhyve via pkg. The problem is already present in 12.0 A short snippet from the serial console log of the host after about a dozen= vm reboots: [CMD82, off:0x540] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD83, off:0x550] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD84, off:0x560] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD85, off:0x570] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD86, off:0x580] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD87, off:0x590] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD88, off:0x5a0] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 ivhd0: Error: completion failed tail:0x660, head:0x30. ivhd0: Dump all the commands: [CMD0, off:0x20] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD1, off:0x30] opcode=3D 0x3 0x10 0xe 0x7ffffffffffff003 [CMD2, off:0x40] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD3, off:0x50] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD4, off:0x60] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD5, off:0x70] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD6, off:0x80] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD7, off:0x90] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 [CMD8, off:0xa0] opcode=3D 0x1 0x3b72829 0x0 0xa5a5 --=20 You are receiving this mail because: You are the assignee for the bug.=
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