Package: src:linux
Version: 4.15.11-1
Severity: normal
File: sky2
Dear Maintainer,
* What led up to the situation?
I started up my PC and didn't do anything. The system went into S3.
After I woke it up, all worked, except networking.
* What exactly did you do (or not do) that was effective (or
ineffective)?
The system told me that the cable was unplugged, but it wasn't.
After I remember the system woke up from S3, I removed the sky2 module and
modprobed it again. After that, networking started to work again immediately.
* What was the outcome of this action?
* What outcome did you expect instead?
I expected that networking would just work after waking up from S3.
Here's the sky2 story:
Boot:
[0.961316] sky2: driver version 1.30
[0.961442] sky2 :02:00.0: Yukon-2 EC Ultra chip revision 3
[0.966930] sky2 :02:00.0 eth0: addr 00:22:15:0f:99:ab
[7.370976] sky2 :02:00.0 eth0: enabling interface
[9.036080] sky2 :02:00.0 eth0: Link is up at 100 Mbps, full duplex,
flow control both
Auto-suspend to S3 due to inactivity:
[ 1214.668015] sky2 :02:00.0 eth0: disabling interface
Waking up:
[ 1219.713183] sky2 :02:00.0 eth0: enabling interface
That's all. No message that the link is up. In fact:
[ 1219.716325] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Me, trying to recover by rmmod and modprobing:
[ 6711.523687] sky2 :02:00.0 eth0: disabling interface
[ 6714.918429] sky2: driver version 1.30
[ 6714.918573] sky2 :02:00.0: Yukon-2 EC Ultra chip revision 3
[ 6714.919025] sky2 :02:00.0 eth0: addr 00:22:15:0f:99:ab
[ 6714.939691] sky2 :02:00.0 eth0: enabling interface
[ 6716.623117] sky2 :02:00.0 eth0: Link is up at 100 Mbps, full duplex,
flow control both
-- Package-specific info:
** Version:
Linux version 4.15.0-2-amd64 (debian-kernel@lists.debian.org) (gcc version
7.3.0 (Debian 7.3.0-12)) #1 SMP Debian 4.15.11-1 (2018-03-20)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.15.0-2-amd64
root=UUID=8efc387d-cdc0-496d-8f3c-03cc7f4ac8a5 ro quiet
** Tainted: PO (4097)
* Proprietary module has been loaded.
* Out-of-tree module has been loaded.
** Kernel log:
[ 1216.216183] smpboot: Booting Node 0 Processor 1 APIC 0x1
[ 1216.223242] cache: parent cpu1 should not be sleeping
[ 1216.223320] microcode: sig=0x10677, pf=0x10, revision=0x703
[ 1216.227607] microcode: updated to revision 0x70a, date = 2010-09-29
[ 1216.227817] CPU1 is up
[ 1216.227846] smpboot: Booting Node 0 Processor 2 APIC 0x2
[ 1216.230620] cache: parent cpu2 should not be sleeping
[ 1216.235237] CPU2 is up
[ 1216.235255] smpboot: Booting Node 0 Processor 3 APIC 0x3
[ 1216.238015] cache: parent cpu3 should not be sleeping
[ 1216.242645] CPU3 is up
[ 1216.247339] ACPI: Waking up from system sleep state S3
[ 1216.405572] usb usb3: root hub lost power or was reset
[ 1216.405591] usb usb4: root hub lost power or was reset
[ 1216.405627] usb usb5: root hub lost power or was reset
[ 1216.405688] usb usb6: root hub lost power or was reset
[ 1216.405734] usb usb7: root hub lost power or was reset
[ 1216.405760] usb usb8: root hub lost power or was reset
[ 1216.405818] rtc_cmos 00:01: Alarms can be up to one month in the future
[ 1216.406434] serial 00:06: activated
[ 1216.417931] sd 2:0:0:0: [sda] Starting disk
[ 1216.424886] sd 5:0:0:0: [sdf] Starting disk
[ 1216.760886] usb 3-1: reset full-speed USB device number 2 using uhci_hcd
[ 1216.787119] ata5: SATA link down (SStatus 0 SControl 300)
[ 1216.787136] ata2: SATA link down (SStatus 0 SControl 300)
[ 1216.908871] usb 8-2: reset low-speed USB device number 3 using uhci_hcd
[ 1216.948872] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1216.948885] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1216.949120] ata6.00: supports DRM functions and may not be fully accessible
[ 1216.953581] ata6.00: supports DRM functions and may not be fully accessible
[ 1216.958405] ata6.00: configured for UDMA/133
[ 1216.958457] ata6.00: Enabling discard_zeroes_data
[ 1217.001936] ata4.00: configured for UDMA/100
[ 1217.172872] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1217.175606] ata1.00: configured for UDMA/66
[ 1217.476878] usb 8-1: reset low-speed USB device number 2 using uhci_hcd
[ 1219.548864] floppy driver state
[ 1219.548864] ---
[ 1219.548871] now=4295197184 last interrupt=4294892540 diff=304644 last called
handler=reset_interrupt [floppy]
[ 1219.548872] timeout_message=lock fdc
[ 1219.548872] last output bytes:
[ 1219.548873] 8 80 4294892535
[ 1219.548874] 8 80 4294892535
[ 1219.548875] 8 90 4294892535
[ 1219.548875] 8 80 4294892539
[ 1219.548876] 8 90 4294892539
[ 1219.548877] 8 80 4294892539
[ 1219.548877] 8 90 4294892539
[ 1219.548878] e 80 4294892539
[ 1219.548879] 13 90 4294892539
[ 1219.548879] 0 90 4294892539
[ 1219.548880] 1a 90 4294892539
[ 1219.548881] 0 90 4294892539
[ 1219.548881] 12 90 4294892539
[ 1219.548882] 0 90 4294892539
[ 1219.548883] 14 90 4
