Date: Fri, 18 Mar 2022 20:11:41 +0800 From: Kris von Mach <mach@swishmail.com> To: freebsd-stable@freebsd.org Subject: Panic on latest stable on KVM Message-ID: <9707cb08-004d-209c-fe99-d0dca80b9493@swishmail.com>
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This is a cryptographically signed message in MIME format. --------------ms030803040605070708020101 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hello, I'm running stable/13-4c622a8f0 (from few days ago) and had a Kernel Panic after few days on KVM (latest Proxmox VE.) Mar 18 07:04:39 server1 kernel: [405912] Fatal trap 12: page fault while in kernel mode Mar 18 07:04:39 server1 kernel: [405912] cpuid = 22; apic id = 16 Mar 18 07:04:39 server1 kernel: [405912] fault virtual address = 0x18 Mar 18 07:04:39 server1 kernel: [405912] fault code = supervisor read data, page not present Mar 18 07:04:39 server1 kernel: [405912] instruction pointer = 0x20:0xffffffff80db3c57 Mar 18 07:04:39 server1 kernel: [405912] stack pointer = 0x28:0xfffffe0134085690 Mar 18 07:04:39 server1 kernel: [405912] frame pointer = 0x28:0xfffffe0134085720 Mar 18 07:04:39 server1 kernel: [405912] code segment = base 0x0, limit 0xfffff, type 0x1b Mar 18 07:04:39 server1 kernel: [405912] = DPL 0, pres 1, long 1, def32 0, gran 1 Mar 18 07:04:39 server1 kernel: [405912] processor eflags = interrupt enabled, resume, IOPL = 0 Mar 18 07:04:39 server1 kernel: [405912] current process = 12 (irq40: virtio_pci1) Mar 18 07:04:39 server1 kernel: [405912] trap number = 12 Mar 18 07:04:39 server1 kernel: [405912] panic: page fault Mar 18 07:04:39 server1 kernel: [405912] cpuid = 22 Mar 18 07:04:39 server1 kernel: [405912] time = 1647600357 Mar 18 07:04:39 server1 kernel: [405912] KDB: stack backtrace: Mar 18 07:04:39 server1 kernel: [405912] #0 0xffffffff80c43255 at kdb_backtrace+0x65 Mar 18 07:04:39 server1 kernel: [405912] #1 0xffffffff80bf690f at vpanic+0x17f Mar 18 07:04:39 server1 kernel: [405912] #2 0xffffffff80bf6783 at panic+0x43 Mar 18 07:04:39 server1 kernel: [405912] #3 0xffffffff8107a385 at trap_fatal+0x385 Mar 18 07:04:39 server1 kernel: [405912] #4 0xffffffff8107a3df at trap_pfault+0x4f Mar 18 07:04:39 server1 kernel: [405912] #5 0xffffffff810520f8 at calltrap+0x8 Mar 18 07:04:39 server1 kernel: [405912] #6 0xffffffff80db21be at tcp_output+0x13be Mar 18 07:04:39 server1 kernel: [405912] #7 0xffffffff80da99aa at tcp_do_segment+0x2b7a Mar 18 07:04:39 server1 kernel: [405912] #8 0xffffffff80da60e8 at tcp_input_with_port+0xb78 Mar 18 07:04:39 server1 kernel: [405912] #9 0xffffffff80da6d9b at tcp_input+0xb Mar 18 07:04:39 server1 kernel: [405912] #10 0xffffffff80d98647 at ip_input+0x157 Mar 18 07:04:39 server1 kernel: [405912] #11 0xffffffff80d26b51 at netisr_dispatch_src+0xb1 Mar 18 07:04:39 server1 kernel: [405912] #12 0xffffffff80d0af18 at ether_demux+0x138 Mar 18 07:04:39 server1 kernel: [405912] #13 0xffffffff80d0c222 at ether_nh_input+0x352 Mar 18 07:04:39 server1 kernel: [405912] #14 0xffffffff80d26b51 at netisr_dispatch_src+0xb1 Mar 18 07:04:39 server1 kernel: [405912] #15 0xffffffff80d0b339 at ether_input+0x69 Mar 18 07:04:39 server1 kernel: [405912] #16 0xffffffff80a3570d at vtnet_rxq_eof+0x71d Mar 18 07:04:39 server1 kernel: [405912] #17 0xffffffff80a34ee6 at vtnet_rx_vq_process+0xa6 Mar 18 07:04:39 server1 kernel: [405912] Uptime: 4d16h45m12s The VM is setup pretty standard/default: qm config 186 agent: 1 balloon: 0 boot: cdn bootdisk: scsi0 cores: 24 cpu: host,flags=+aes machine: q35 memory: 49152 name: server1 net0: virtio=82:DA:1A:16:12:7F,bridge=vmbr0,queues=8 numa: 0 onboot: 1 ostype: l26 scsi0: local-zfs:vm-186-disk-0,discard=on,size=256G,ssd=1 scsi1: storage:vm-186-disk-0,backup=0,discard=on,size=6656G,ssd=1 scsihw: virtio-scsi-single smbios1: uuid=2505f409-e508-4229-99f3-0d7e96ceb811 sockets: 1 tablet: 0 vmgenid: 839c5af8-b867-49f1-915a-a12d4e8e3c9c Any ideas what could be the culprit? __ Kris. --------------ms030803040605070708020101 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCC DVMwggXeMIIDxqADAgECAhA4pmOBhMZ9a7FAtXcxhT+jMA0GCSqGSIb3DQEBCwUAMIGBMQsw CQYDVQQGEwJJVDEQMA4GA1UECAwHQmVyZ2FtbzEZMBcGA1UEBwwQUG9udGUgU2FuIFBpZXRy bzEXMBUGA1UECgwOQWN0YWxpcyBTLnAuQS4xLDAqBgNVBAMMI0FjdGFsaXMgQ2xpZW50IEF1 dGhlbnRpY2F0aW9uIENBIEczMB4XDTIxMDkyODE1MTY0M1oXDTIyMDkyODE1MTY0M1owHTEb 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--------------ms030803040605070708020101--
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