Date: Tue, 01 Feb 2022 10:01:35 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 261648] Thinkpad X13 hangs on a/c power detach and attach Message-ID: <bug-261648-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D261648 Bug ID: 261648 Summary: Thinkpad X13 hangs on a/c power detach and attach Product: Base System Version: CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: rm@FreeBSD.org Created attachment 231489 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D231489&action= =3Dedit acpidump There is persistent system hang after every attaching or detaching of AC po= wer on a running system. Nothing works till the hard restart. I see this in messages: Feb 1 12:00:58 cf kernel: Firmware Error (ACPI): AE_AML_PACKAGE_LIMIT, Ind= ex (0x000000011) is beyond end of object (length 0x0) (20210930/exoparg2-569) Feb 1 12:00:58 cf kernel: ACPI Error: Aborting method \_SB.PCI0.LPCB.EC.BR= NS due to previous error (AE_AML_PACKAGE_LIMIT) (20210930/psparse-689) Feb 1 12:00:58 cf kernel: ACPI Error: Aborting method \_SB.PCI0.LPCB.EC._Q= 27 due to previous error (AE_AML_PACKAGE_LIMIT) (20210930/psparse-689) Feb 1 12:00:58 cf kernel: acpi_ec0: evaluation of query method _Q27 failed: AE_AML_PACKAGE_LIMIT It's on FreeBSD 14.0-CURRENT amd64 GENERIC-NODEBUG 9e04d20499c50a5c689a543a101a0545e7950a1d Here are acpi-related kernel modules loaded: [rm@cf ~]% sudo kldstat -v | grep acpi 270 acpi/uart 28 nexus/acpi 476 acpi/fpupnp 475 root/nexus_acpi 33 acpi/cpu 464 acpi/atdma 460 acpi/attimer 458 acpi/atrtc 456 acpi/dmar 229 sdhci_acpi/mmc 228 acpi/sdhci_acpi 447 acpi/vmbus_res 445 acpi_syscontainer/vmbus 432 acpi/fdc 429 acpi/psmcpnp 32 acpi/acpi_cmbat 426 acpi/atkbdc 422 acpi/acpi_timer 421 pci/acpi_pcib 420 acpi/acpi_pcib 419 acpi/acpi_pci_link 418 pcib/acpi_pci 417 acpi/hpet 214 acpi/ppc 42 cpu/acpi_throttle 31 acpi/acpi_button 41 acpi/acpi_tz 40 acpi/acpi_smbat 39 acpi/acpi_syscontainer 38 acpi/acpi_sysresource 30 acpi/apei 29 acpi/acpi_acad 37 cpu/acpi_perf 36 acpi/acpi_lid 35 acpi/acpi_isab 34 acpi/acpi_ec 304 acpi/vmgenc 2 1 0xffffffff82144000 8710 acpi_ibm.ko (/boot/kernel/acpi_ibm.ko) 1 acpi/acpi_ibm 11 1 0xffffffff8356f000 3378 acpi_wmi.ko (/boot/kernel/acpi_wmi.ko) 505 acpi/acpi_wmi I've also attached acpidump output. Is there something I can try to turn of= f/on in uefi menu to make it working or it requires some kernel patching? I'm op= en to any tests. Thanks. --=20 You are receiving this mail because: You are the assignee for the bug.=
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