[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
** Changed in: systemd (Ubuntu)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Trusty:
Fix Released
Status in systemd package in Debian:
Fix Released
Bug description:
[SRU justification]
Without this fix, duplicate entries may render the system unbootable
[Impact]
Under certain race condition, the file
/etc/udev/rules.d/70-persistent-net.rules may contain duplicate entries.
[Fix]
Verify the content of the file prior to re-writing the rule.
[Test Case]
$ rm /etc/udev/rules.d/70-persistent-net.rules
$ typeset -i I=0 && while (( I <= 20));do echo add >
/sys/class/net/eth0/uevent ;((I+=1));done
Without the patch, there will be 20 identical entries in the file.
[Regression]
None expected, the modification is already in Vivid, Wily and Debian
[Original description of the problem]
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-69
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 91a3 (64-bit, prefetchable) [size=64K]
Memory at 91a4 (64-bit, prefetchable) [size=64K]
Memory at 91a5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91a8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
** Changed in: systemd (Ubuntu Trusty)
Assignee: Louis Bouchard (louis-bouchard) => (unassigned)
--
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https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Trusty:
Fix Released
Status in systemd package in Debian:
Fix Released
Bug description:
[SRU justification]
Without this fix, duplicate entries may render the system unbootable
[Impact]
Under certain race condition, the file
/etc/udev/rules.d/70-persistent-net.rules may contain duplicate entries.
[Fix]
Verify the content of the file prior to re-writing the rule.
[Test Case]
$ rm /etc/udev/rules.d/70-persistent-net.rules
$ typeset -i I=0 && while (( I <= 20));do echo add >
/sys/class/net/eth0/uevent ;((I+=1));done
Without the patch, there will be 20 identical entries in the file.
[Regression]
None expected, the modification is already in Vivid, Wily and Debian
[Original description of the problem]
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-69
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 91a3 (64-bit, prefetchable) [size=64K]
Memory at 91a4 (64-bit, prefetchable) [size=64K]
Memory at 91a5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91a8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X:
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
> Hello James, or anyone else affected,
> ...
> Please help us by testing this new package
I'm sorry, but the machine on which this occurred cannot be modified for this
testing. And I don't have access to a machine with a similar NIC.
Thanks for fixing this. Sorry I can't help re-test this.
--
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Trusty:
Fix Released
Status in systemd package in Debian:
Fix Released
Bug description:
[SRU justification]
Without this fix, duplicate entries may render the system unbootable
[Impact]
Under certain race condition, the file
/etc/udev/rules.d/70-persistent-net.rules may contain duplicate entries.
[Fix]
Verify the content of the file prior to re-writing the rule.
[Test Case]
$ rm /etc/udev/rules.d/70-persistent-net.rules
$ typeset -i I=0 && while (( I <= 20));do echo add >
/sys/class/net/eth0/uevent ;((I+=1));done
Without the patch, there will be 20 identical entries in the file.
[Regression]
None expected, the modification is already in Vivid, Wily and Debian
[Original description of the problem]
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-69
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 91a3 (64-bit, prefetchable) [size=64K]
Memory at 91a4 (64-bit, prefetchable) [size=64K]
Memory at 91a5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91a8 [disabled] [size=256K]
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
This bug was fixed in the package systemd - 204-5ubuntu20.15
---
systemd (204-5ubuntu20.15) trusty; urgency=medium
* Avoid writing duplicate entries in 70-persistent-net.rules by double
checking if the new udev rule has already been written for the given
interface. This happens if multiple add events are generated before
the write_net_rules script returns and udevd renames the interface.
* write_net_rules: Escape '{' and '}' characters as well, to make this work
with busybox grep. (LP: #1470399)
-- Louis Bouchard Mon, 05 Oct 2015
12:34:41 +0200
** Changed in: systemd (Ubuntu Trusty)
Status: Fix Committed => Fix Released
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Trusty:
Fix Released
Status in systemd package in Debian:
Fix Released
Bug description:
[SRU justification]
Without this fix, duplicate entries may render the system unbootable
[Impact]
Under certain race condition, the file
/etc/udev/rules.d/70-persistent-net.rules may contain duplicate entries.
[Fix]
Verify the content of the file prior to re-writing the rule.
[Test Case]
$ rm /etc/udev/rules.d/70-persistent-net.rules
$ typeset -i I=0 && while (( I <= 20));do echo add >
/sys/class/net/eth0/uevent ;((I+=1));done
Without the patch, there will be 20 identical entries in the file.
[Regression]
None expected, the modification is already in Vivid, Wily and Debian
[Original description of the problem]
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-69
Capabilities: [150] Power Budgeting
Capabilities: [160]
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
** Tags removed: verification-needed
** Tags added: verification-done
--
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https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Trusty:
Fix Committed
Status in systemd package in Debian:
Fix Released
Bug description:
[SRU justification]
Without this fix, duplicate entries may render the system unbootable
[Impact]
Under certain race condition, the file
/etc/udev/rules.d/70-persistent-net.rules may contain duplicate entries.
[Fix]
Verify the content of the file prior to re-writing the rule.
[Test Case]
$ rm /etc/udev/rules.d/70-persistent-net.rules
$ typeset -i I=0 && while (( I <= 20));do echo add >
/sys/class/net/eth0/uevent ;((I+=1));done
Without the patch, there will be 20 identical entries in the file.
[Regression]
None expected, the modification is already in Vivid, Wily and Debian
[Original description of the problem]
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-69
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 91a3 (64-bit, prefetchable) [size=64K]
Memory at 91a4 (64-bit, prefetchable) [size=64K]
Memory at 91a5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91a8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
Hello James, or anyone else affected,
Accepted systemd into trusty-proposed. The package will build now and be
available at
https://launchpad.net/ubuntu/+source/systemd/204-5ubuntu20.15 in a few
hours, and then in the -proposed repository.
Please help us by testing this new package. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Your feedback will aid us getting this update
out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed. In either case, details of your testing will help
us make a better decision.
Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance!
** Changed in: systemd (Ubuntu Trusty)
Status: In Progress => Fix Committed
** Tags added: verification-needed
--
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Trusty:
Fix Committed
Status in systemd package in Debian:
Fix Released
Bug description:
[SRU justification]
Without this fix, duplicate entries may render the system unbootable
[Impact]
Under certain race condition, the file
/etc/udev/rules.d/70-persistent-net.rules may contain duplicate entries.
[Fix]
Verify the content of the file prior to re-writing the rule.
[Test Case]
$ rm /etc/udev/rules.d/70-persistent-net.rules
$ typeset -i I=0 && while (( I <= 20));do echo add >
/sys/class/net/eth0/uevent ;((I+=1));done
Without the patch, there will be 20 identical entries in the file.
[Regression]
None expected, the modification is already in Vivid, Wily and Debian
[Original description of the problem]
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
** Patch added: "lp1470399_avoid_duplicate_entries_trusty.debdiff"
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1470399/+attachment/4484599/+files/lp1470399_avoid_duplicate_entries_trusty.debdiff
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Trusty:
In Progress
Status in systemd package in Debian:
Fix Released
Bug description:
[SRU justification]
Without this fix, duplicate entries may render the system unbootable
[Impact]
Under certain race condition, the file
/etc/udev/rules.d/70-persistent-net.rules may contain duplicate entries.
[Fix]
Verify the content of the file prior to re-writing the rule.
[Test Case]
$ rm /etc/udev/rules.d/70-persistent-net.rules
$ typeset -i I=0 && while (( I <= 20));do echo add >
/sys/class/net/eth0/uevent ;((I+=1));done
Without the patch, there will be 20 identical entries in the file.
[Regression]
None expected, the modification is already in Vivid, Wily and Debian
[Original description of the problem]
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-69
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 91a3 (64-bit, prefetchable) [size=64K]
Memory at 91a4 (64-bit, prefetchable) [size=64K]
Memory at 91a5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91a8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
** Changed in: systemd (Ubuntu Trusty)
Status: Confirmed => In Progress
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Trusty:
In Progress
Status in systemd package in Debian:
Fix Released
Bug description:
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-69
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 91a3 (64-bit, prefetchable) [size=64K]
Memory at 91a4 (64-bit, prefetchable) [size=64K]
Memory at 91a5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91a8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-6a
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
Uploaded to SRU review queue.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Trusty:
In Progress
Status in systemd package in Debian:
Fix Released
Bug description:
[SRU justification]
Without this fix, duplicate entries may render the system unbootable
[Impact]
Under certain race condition, the file
/etc/udev/rules.d/70-persistent-net.rules may contain duplicate entries.
[Fix]
Verify the content of the file prior to re-writing the rule.
[Test Case]
$ rm /etc/udev/rules.d/70-persistent-net.rules
$ typeset -i I=0 && while (( I <= 20));do echo add >
/sys/class/net/eth0/uevent ;((I+=1));done
Without the patch, there will be 20 identical entries in the file.
[Regression]
None expected, the modification is already in Vivid, Wily and Debian
[Original description of the problem]
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-69
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 91a3 (64-bit, prefetchable) [size=64K]
Memory at 91a4 (64-bit, prefetchable) [size=64K]
Memory at 91a5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91a8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
** Description changed:
+ [SRU justification]
+ Without this fix, duplicate entries may render the system unbootable
+
+ [Impact]
+ Under certain race condition, the file
/etc/udev/rules.d/70-persistent-net.rules may contain duplicate entries.
+
+ [Fix]
+ Verify the content of the file prior to re-writing the rule.
+
+ [Test Case]
+ $ rm /etc/udev/rules.d/70-persistent-net.rules
+ $ typeset -i I=0 && while (( I <= 20));do echo add >
/sys/class/net/eth0/uevent ;((I+=1));done
+
+ Without the patch, there will be 20 identical entries in the file.
+
+ [Regression]
+ None expected, the modification is already in Vivid, Wily and Debian
+
+ [Original description of the problem]
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
- # PCI device 0x14e4:0x165f (tg3)
- SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
+ # PCI device 0x14e4:0x165f (tg3)
+ SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
- # PCI device 0x14e4:0x165f (tg3)
- SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
+ # PCI device 0x14e4:0x165f (tg3)
+ SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
- # PCI device 0x14e4:0x165f (tg3)
- SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
+ # PCI device 0x14e4:0x165f (tg3)
+ SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
- # PCI device 0x14e4:0x165f (tg3)
- SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
+ # PCI device 0x14e4:0x165f (tg3)
+ SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
- # this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
- # PCI device 0x14e4:0x165f (tg3)
- SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
+ # this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
+ # PCI device 0x14e4:0x165f (tg3)
+ SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
- 01:00.0 0200: 14e4:165f
- Subsystem: 1028:1f5b
- Flags: bus master, fast devsel, latency 0, IRQ 41
- Memory at 91b3 (64-bit, prefetchable) [size=64K]
- Memory at 91b4 (64-bit, prefetchable) [size=64K]
- Memory at 91b5 (64-bit, prefetchable) [size=64K]
- Expansion ROM at 91b8 [disabled] [size=256K]
- Capabilities: [48] Power Management version 3
- Capabilities: [50] Vital Product Data
- Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
- Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
- Capabilities: [ac] Express Endpoint, MSI 00
- Capabilities: [100] Advanced Error Reporting
- Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
- Capabilities: [150] Power Budgeting
- Capabilities: [160] Virtual Channel
- Kernel driver in use: tg3
- --
- 01:00.1 0200: 14e4:165f
- Subsystem: 1028:1f5b
- Flags: bus master, fast devsel, latency 0, IRQ 45
- Memory at 91b0 (64-bit, prefetchable) [size=64K]
- Memory at 91b1 (64-bit, prefetchable) [size=64K]
- Memory at 91b2 (64-bit, prefetchable) [size=64K]
- Expansion ROM at 91bc [disabled] [size=256K]
- Capabilities: [48] Power Management version 3
- Capabilities: [50] Vital Product Data
- Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
- Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
- Capabilities: [ac] Express Endpoint, MSI 00
- Capabilities: [100]
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
** Also affects: systemd (Ubuntu Trusty)
Importance: Undecided
Status: New
** Changed in: systemd (Ubuntu Trusty)
Status: New => Confirmed
** Changed in: systemd (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: systemd (Ubuntu Trusty)
Assignee: (unassigned) => Louis Bouchard (louis-bouchard)
--
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd source package in Trusty:
Confirmed
Status in systemd package in Debian:
Fix Released
Bug description:
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-69
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 91a3 (64-bit, prefetchable) [size=64K]
Memory at 91a4 (64-bit, prefetchable) [size=64K]
Memory at 91a5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91a8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
** Changed in: systemd (Debian)
Status: Unknown => Fix Released
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd package in Debian:
Fix Released
Bug description:
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-69
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 91a3 (64-bit, prefetchable) [size=64K]
Memory at 91a4 (64-bit, prefetchable) [size=64K]
Memory at 91a5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91a8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-6a
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at 91a0 (64-bit,
[Touch-packages] [Bug 1470399] Re: udev duplicates entries in 70-persistent-net.rules
This got fixed in 219-6, and thus in 15.04.
** Package changed: udev (Ubuntu) => systemd (Ubuntu)
** Bug watch added: Debian Bug tracker #765577
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=765577
** Also affects: systemd (Debian) via
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=765577
Importance: Unknown
Status: Unknown
** Changed in: systemd (Ubuntu)
Status: New => Fix Released
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1470399
Title:
udev duplicates entries in 70-persistent-net.rules
Status in systemd package in Ubuntu:
Fix Released
Status in systemd package in Debian:
Unknown
Bug description:
After a fresh installation of 14.04, I had various troubles with the ethernet
NIC. Long story short, there were duplicate entries in
/etc/udev/rules.d/70-persistent-net.rules .
The 70-persistent-net.rules file has 5 entries for a 4 port NIC (Broadcom
Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe).
-
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:69", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth1"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth3"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:6a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth2"
# this last declaration was generated by udev but overrides prior command
with same ATTR{address} value.
# PCI device 0x14e4:0x165f (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
ATTR{address}=="54:9f:35:09:8f:68", ATTR{dev_id}=="0x0", ATTR{type}=="1",
KERNEL=="eth*", NAME="eth4"
-
lspci shows only 4 PCI devices.
-
$ lspci -vn | grep -A 16 -F '14e4:165f'
01:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 41
Memory at 91b3 (64-bit, prefetchable) [size=64K]
Memory at 91b4 (64-bit, prefetchable) [size=64K]
Memory at 91b5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91b8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable+ Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-68
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
01:00.1 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at 91b0 (64-bit, prefetchable) [size=64K]
Memory at 91b1 (64-bit, prefetchable) [size=64K]
Memory at 91b2 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91bc [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial Number 00-00-54-9f-35-09-8f-69
Capabilities: [150] Power Budgeting
Capabilities: [160] Virtual Channel
Kernel driver in use: tg3
--
02:00.0 0200: 14e4:165f
Subsystem: 1028:1f5b
Flags: bus master, fast devsel, latency 0, IRQ 40
Memory at 91a3 (64-bit, prefetchable) [size=64K]
Memory at 91a4 (64-bit, prefetchable) [size=64K]
Memory at 91a5 (64-bit, prefetchable) [size=64K]
Expansion ROM at 91a8 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [a0] MSI-X: Enable- Count=17 Masked-
Capabilities: [ac] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Device Serial
