https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237666
--- Comment #78 from Mike Karels <[email protected]> --- I built a stable/12 kernel with ACPI debug. ACPI_DEBUG by itself didn't compile; it used global variables conditional on ACPI_DEBUGGER. I added ACPI_DEBUGGER, and added that to conf/options. Using the suggested loader variables, there was no new output. I don't see ACPI_LV_ERROR in acpi.c. I tried verbosity1, and that spewed messages so fast it prevented a successful boot in 20 minutes or so. I then tried ACPI_LV_INFO. Here is what is logged in about a second, from one "vanished" message to the next: Dec 7 09:09:35 pughole kernel: uhub_reattach_port: giving up port reset - devic e vanished Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0000) Dev(0003) Func(0002) Reg(00b2) Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0000) Dev(0003) Func(0002) Reg(00aa) Dec 7 09:09:35 pughole syslogd: last message repeated 3 times Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 1 (8) Seg(0000) Bus(0000) Dev(0003) Func(0002) Reg(00aa) Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0000) Dev(0003) Func(0002) Reg(00aa) Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0000) Dev(0003) Func(0003) Reg(00b2) Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0000) Dev(0003) Func(0003) Reg(00aa) Dec 7 09:09:35 pughole syslogd: last message repeated 3 times Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 1 (8) Seg(0000) Bus(0000) Dev(0003) Func(0003) Reg(00aa) Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0000) Dev(0003) Func(0003) Reg(00aa) Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0000) Func(0000) Reg(00b2) Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0000) Func(0000) Reg(00aa) Dec 7 09:09:35 pughole syslogd: last message repeated 3 times Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 1 (8) Seg(0000) Bus(0080) Dev(0000) Func(0000) Reg(00aa) Dec 7 09:09:35 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0000) Func(0000) Reg(00aa) Dec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0002) Func(0000) Reg(00b2) Dec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0002) Func(0000) Reg(00aa) Dec 7 09:09:36 pughole syslogd: last message repeated 3 times ec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 1 (8) Seg(0000) Bus(0080) Dev(0002) Func(0000) Reg(00aa) Dec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0002) Func(0000) Reg(00aa) Dec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0002) Func(0001) Reg(00b2) Dec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0002) Func(0001) Reg(00aa) Dec 7 09:09:36 pughole syslogd: last message repeated 3 times Dec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 1 (8) Seg(0000) Bus(0080) Dev(0002) Func(0001) Reg(00aa) Dec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0002) Func(0001) Reg(00aa) Dec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0002) Func(0002) Reg(00b2) Dec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0002) Func(0002) Reg(00aa) Dec 7 09:09:36 pughole syslogd: last message repeated 3 times Dec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 1 (8) Seg(0000) Bus(0080) Dev(0002) Func(0002) Reg(00aa) Dec 7 09:09:36 pughole kernel: exregion-0527 ExPciConfigSpaceHandle: Pci-Confi g 0 (8) Seg(0000) Bus(0080) Dev(0002) Func(0002) Reg(00aa) Dec 7 09:09:36 pughole kernel: uhub_reattach_port: giving up port reset - devic e vanished I have no idea if this includes any useful information. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[email protected]"
