Yes, I could have attached a dmesg with this, so here it is :-)
Disclaimer: this is the dmesg from the time when this bug happened, and since
it has been happening for me for a very long time and well I dunno how to
trigger it, I believe that it is safe to assume that nothing changed and that
the bug can still happen.
I hate nonreproducible bugs :(
On Sat, Aug 10, 2024 at 09:22:43PM +0000, Anon Loli wrote:
> ----- Forwarded message from Anon Loli <anonl...@autistici.org> -----
>
> Date: Sat, 10 Aug 2024 16:16:48 +0000
> From: Anon Loli <anonl...@autistici.org>
> To: UDENIX <ude...@firemail.cc>, t...@openbsd.org
> Subject: hibernation hangs for hours because of urtwn device
>
> On Fri, Aug 09, 2024 at 11:22:43PM +0200, UDENIX wrote:
> > You're a fucking chad. Keep up the good work.
>
> Thanks, UDENIX, so feel compeled now to report this bug, even though I bet you
> were just trolling me.
>
> OS: 7.5 -current except it's like 1 week old current
> HW: Lenovo Thinkpad T400
> BIOS: A few years old Libreboot
> Driver of the NIC: urtwn
>
> So, the bug acts like this:
> I have lidaction set to hibernation.
> Every now and then the hibernation will never finish, until I plug OUT my wifi
> adapter which is an urwtn device.
>
> Then the hibernation completes in a few minutes so I'm guessing the
> hibernation hangs around the beginning of hibernation because the entire
> hibernation duration usually lasts about that amount of time.
>
> No idea why that is, perhaps hibernation is waiting for WiFi to stop
> WiFi-ying,
> but it never does :/
> I don't think that I had an program that was actively using the internet, if
> it
> matters.
>
> It might be a BIOS problem? No idea.
>
> ----- End forwarded message -----
>
OpenBSD 7.6-beta (GENERIC.MP) #260: Sat Aug 17 22:18:53 MDT 2024
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 3899949056 (3719MB)
avail mem = 3758563328 (3584MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.0 @ 0x7d74a040 (15 entries)
bios0: vendor coreboot version "CBET4000 20220710" date 07/09/2022
bios0: LENOVO 6475J92
acpi0 at bios0: ACPI 6.0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SSDT MCFG APIC DMAR HPET
acpi0: wakeup devices HDEF(S4) USB1(S4) USB2(S4) USB3(S4) EHC1(S4) USB4(S4)
USB5(S4) USB6(S4) EHC2(S4) SLT1(S4) SLT2(S4) SLT3(S4) SLT6(S4) LANC(S3)
LANR(S3) SLPB(S3) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimcfg0 at acpi0
acpimcfg0: addr 0xf0000000, bus 0-63
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM)2 Duo CPU T9400 @ 2.53GHz, 1600.15 MHz, 06-17-0a, patch
00000a0b
cpu0: cpuid 1
edx=bfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
ecx=408e3fd<SSE3,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE>
cpu0: cpuid 6 eax=3<SENSOR> ecx=3<EFFFREQ>
cpu0: cpuid a vers=2, gp=2, gpwidth=40, ff=3, ffwidth=40
cpu0: cpuid 80000001 edx=20100800<NXE,LONG> ecx=1<LAHF>
cpu0: MELTDOWN
cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 6MB 64b/line
24-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 266MHz
cpu0: mwait min=64, max=64, C-substates=0.2.2.2.2.1.3, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 Duo CPU T9400 @ 2.53GHz, 1600.21 MHz, 06-17-0a, patch
00000a0b
cpu1: smt 0, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
acpihpet0 at acpi0: 14318179 Hz
acpi0: WARNING EC not initialized
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEGP)
acpiprt2 at acpi0: bus 1 (RP01)
acpiprt3 at acpi0: bus 2 (RP02)
acpiprt4 at acpi0: bus 3 (RP03)
acpiprt5 at acpi0: bus 4 (RP04)
acpiprt6 at acpi0: bus -1 (RP05)
acpiprt7 at acpi0: bus -1 (RP06)
acpiprt8 at acpi0: bus -1 (RP07)
acpiprt9 at acpi0: bus -1 (RP08)
acpiprt10 at acpi0: bus 5 (PCIB)
acpiec0 at acpi0
acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
acpiac0 at acpi0: AC unit online
acpibat0 at acpi0: BAT0 not present
acpibat1 at acpi0: BAT1 not present
acpibtn0 at acpi0: SLPB(wakeup)
acpibtn1 at acpi0: LID_(wakeup)
acpithinkpad0 at acpi0: version 1.0
acpicmos0 at acpi0
"PNP0C0B" at acpi0 not configured
"BOOT0000" at acpi0 not configured
acpicpu0 at acpi0: !C3(250@55 mwait.1@0x20), !C2(500@1 mwait.1@0x10), C1(1000@1
mwait.1), PSS
acpicpu1 at acpi0: !C3(250@55 mwait.1@0x20), !C2(500@1 mwait.1@0x10), C1(1000@1
mwait.1), PSS
acpitz0 at acpi0: critical temperature is 100 degC
acpipwrres0 at acpi0: FPWR, resource for FAN_
acpitz1 at acpi0: critical temperature is 99 degC
acpidock0 at acpi0: DOCK not docked (0)
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: LCD0
cpu0: Enhanced SpeedStep 1600 MHz: speeds: 2534, 2533, 1600, 800 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel GM45 Host" rev 0x07
inteldrm0 at pci0 dev 2 function 0 "Intel GM45 Video" rev 0x07
drm0 at inteldrm0
intagp0 at inteldrm0
agp0 at intagp0: aperture at 0xa0000000, size 0x10000000
inteldrm0: apic 2 int 16, GM45, gen 4
"Intel GM45 Video" rev 0x07 at pci0 dev 2 function 1 not configured
em0 at pci0 dev 25 function 0 "Intel ICH9 IGP M AMT" rev 0x03: msi, address
NOADDRESSFORU
uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x03: apic 2 int 16
uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x03: apic 2 int 17
uhci2 at pci0 dev 26 function 2 "Intel 82801I USB" rev 0x03: apic 2 int 18
ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x03: apic 2 int 18
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00
addr 1
azalia0 at pci0 dev 27 function 0 "Intel 82801I HD Audio" rev 0x03: msi
azalia0: codecs: Conexant CX20561
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x03
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 1 "Intel 82801I PCIE" rev 0x03
pci2 at ppb1 bus 2
ppb2 at pci0 dev 28 function 2 "Intel 82801I PCIE" rev 0x03
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 3 "Intel 82801I PCIE" rev 0x03
pci4 at ppb3 bus 4
uhci3 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x03: apic 2 int 16
uhci4 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x03: apic 2 int 17
uhci5 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x03: apic 2 int 18
ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x03: apic 2 int 16
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00
addr 1
ppb4 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x93
pci5 at ppb4 bus 5
cbb0 at pci5 dev 0 function 0 "Ricoh 5C476 CardBus" rev 0xba: apic 2 int 16
"Ricoh 5C832 Firewire" rev 0x04 at pci5 dev 0 function 1 not configured
sdhc0 at pci5 dev 0 function 2 "Ricoh 5C822 SD/MMC" rev 0x21: apic 2 int 18
sdhc0: SDHC 1.00, 33 MHz base clock
sdmmc0 at sdhc0: 4-bit
"Ricoh 5C843 MMC" rev 0x11 at pci5 dev 0 function 3 not configured
"Ricoh 5C592 Memory Stick" rev 0x11 at pci5 dev 0 function 4 not configured
"Ricoh 5C852 xD" rev 0x11 at pci5 dev 0 function 5 not configured
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 6 device 0 cacheline 0x0, lattimer 0x20
pcmcia0 at cardslot0
pcib0 at pci0 dev 31 function 0 "Intel 82801IEM LPC" rev 0x03
ahci0 at pci0 dev 31 function 2 "Intel 82801I AHCI" rev 0x03: msi, AHCI 1.2
ahci0: port 0: 3.0Gb/s
ahci0: port 1: 1.5Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, XXXXXXXXX, XX> xx.XXXXXX
sd0: xxx, 512 bytes/sector, xxx sectors
cd0 at scsibus1 targ 1 lun 0: <Optiarc, DVD RW AD-7910S, 1.D0> removable
ichiic0 at pci0 dev 31 function 3 "Intel 82801I SMBus" rev 0x03: apic 2 int 18
iic0 at ichiic0
usb2 at uhci0: USB revision 1.0
uhub2 at usb2 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb3 at uhci1: USB revision 1.0
uhub3 at usb3 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb4 at uhci2: USB revision 1.0
uhub4 at usb4 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb5 at uhci3: USB revision 1.0
uhub5 at usb5 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb6 at uhci4: USB revision 1.0
uhub6 at usb6 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
usb7 at uhci5: USB revision 1.0
uhub7 at usb7 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00
addr 1
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
wsmouse1 at pms0 mux 0
pms0: Synaptics touchpad, firmware 7.0, 0x1c0b1 0xb00000 0x0 0xd04791 0x20000
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
aps0 at isa0 port 0x1600/31
vmm0 at mainbus0: unknown
efifb at mainbus0 not configured
uvideo0 at uhub0 port 6 configuration 1 interface 0 "Chicony Electronics Co.,
Ltd. Integrated Camera" rev 2.00/3.20 addr 2
video0 at uvideo0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
softraid0: sd1 was not shutdown properly
sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006>
sd1: xxxMB, 512 bytes/sector, xxxx sectors
root on sd1a (xxxxx.a) swap on sd1b dump on sd1b
WARNING: / was not properly unmounted
inteldrm0: 1440x900, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
urtwn0 at uhub0 port 1 configuration 1 interface 0 "Realtek 802.11n NIC" rev
2.00/0.00 addr 3
urtwn0: MAC/BB xxxxxx, xx xxx xxx, address NOADDRESSFORYOU
