[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Actually Frode has just fixed the tests last week. I wonder why they did not fail for the versions that have already been released. Anyway, I'll open a new bug and SRU that patch. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Have newer versions of openvswitch tests been changed to adapt to this? If so, it seems like patching that would be the best. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Hi, The failures are caused by rounding error changes as the patch changes the signature of some functions from uint to double. I tested a version that keeps the patch but returns the previous value on the burst parameter and that passes the tests. Our options are adding this patch to iproute2 for noble so that the test passes or update openvswitch autopkgtests so they accept the new values. I suppose the last option will be preferable but I'd would have to submit a new SRU for openvswitch and leave this on hold until that is merged. What do you think? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
The openvswitch failures look like actual regressions, at least from a quick look. E.g., from https://autopkgtest.ubuntu.com/results/autopkgtest- noble/noble/amd64/o/openvswitch/20260115_172646_c4c8b@/log.gz, there is: 4193s ## ## 4193s ## Summary of the failures. ## 4193s ## ## 4193s Failed tests: 4193s openvswitch 3.3.4 test suite test groups: 4193s 4193s NUM: FILE-NAME:LINE TEST-GROUP-NAME 4193s KEYWORDS 4193s 4193s 74: system-traffic.at:2807 QoS - 64bit 4193s 75: system-traffic.at:2835 Ingress Policing - 64-bit 4193s 4193s ## -- ## 4193s ## Detailed failed tests. ## 4193s ## -- ## 4193s 4193s # -*- compilation -*- 4193s 74. system-traffic.at:2807: testing QoS - 64bit ... 4193s ../../tests/system-traffic.at:2810: modprobe openvswitch 4193s Module vport_lisp not loaded. 4193s Module vport_stt not loaded. 4193s ../../tests/system-traffic.at:2810: ovsdb-tool create conf.db $abs_top_srcdir/vswitchd/vswitch.ovsschema 4193s ../../tests/system-traffic.at:2810: ovsdb-server --detach --no-chdir --pidfile --log-file --remote=punix:$OVS_RUNDIR/db.sock 4193s stderr: 4193s 2026-01-15T17:06:39Z|1|vlog|INFO|opened log file /tmp/autopkgtest.dW64gj/build.M8T/src/_debian/tests/system-offloads-testsuite.dir/074/ovsdb-server.log 4193s ../../tests/system-traffic.at:2810: sed < stderr ' 4193s /vlog|INFO|opened log file/d 4193s /ovsdb_server|INFO|ovsdb-server (Open vSwitch)/d' 4193s ../../tests/system-traffic.at:2810: ovs-vsctl --no-wait init -- set Open_vSwitch . other_config:hw-offload=true 4193s ../../tests/system-traffic.at:2810: ovs-vswitchd --detach --no-chdir --pidfile --log-file -vvconn -vofproto_dpif -vunixctl 4193s stderr: 4193s 2026-01-15T17:06:39Z|1|vlog|INFO|opened log file /tmp/autopkgtest.dW64gj/build.M8T/src/_debian/tests/system-offloads-testsuite.dir/074/ovs-vswitchd.log 4193s 2026-01-15T17:06:39Z|2|ovs_numa|INFO|Discovered 4 CPU cores on NUMA node 0 4193s 2026-01-15T17:06:39Z|3|ovs_numa|INFO|Discovered 1 NUMA nodes and 4 CPU cores 4193s 2026-01-15T17:06:39Z|4|reconnect|INFO|unix:/tmp/autopkgtest.dW64gj/build.M8T/src/_debian/tests/system-offloads-testsuite.dir/074/db.sock: connecting... 4193s 2026-01-15T17:06:39Z|5|reconnect|INFO|unix:/tmp/autopkgtest.dW64gj/build.M8T/src/_debian/tests/system-offloads-testsuite.dir/074/db.sock: connected 4193s 2026-01-15T17:06:39Z|6|netdev_offload|INFO|netdev: Flow API Enabled 4193s 2026-01-15T17:06:39Z|7|tc|INFO|tc: Using policy 'none' 4193s ../../tests/system-traffic.at:2810: sed < stderr ' 4193s /ovs_numa|INFO|Discovered /d 4193s /odp_execute_impl|INFO|Action implementation /d 4193s /vlog|INFO|opened log file/d 4193s /vswitchd|INFO|ovs-vswitchd (Open vSwitch)/d 4193s /reconnect|INFO|/d 4193s /dpif_netlink|INFO|Generic Netlink family .ovs_datapath. does not exist/d 4193s /ofproto|INFO|using datapath ID/d 4193s /netdev_linux|INFO|.*device has unknown hardware address family/d 4193s /ofproto|INFO|datapath ID changed to fedcba9876543210/d 4193s /dpdk|INFO|DPDK Disabled - Use other_config:dpdk-init to enable/d 4193s /netlink_socket|INFO|netlink: could not enable listening to all nsid/d 4193s /netdev_offload|INFO|netdev: Flow API Enabled/d 4193s /probe tc:/d 4193s /setting extended ack support failed/d 4193s /tc: Using policy/d' [...] That at least *sounds* like it could be caused by the iproute2 changes: iproute2 (6.1.0-1ubuntu6.3) noble; urgency=medium * Modify tc police to permit burst sizes up greater than 4GB (LP: #2125448) - /d/p/2001-lib-Update-backend-of-print_size-to-accept-64-bit-si.patch - /d/p/2002-tc-Add-get_size64-and-get_size64_and_cell.patch - /d/p/2003-tc-Expand-tc_calc_xmittime-tc_calc_xmitsize-to-u64.patch - /d/p/2004-tc-police-enable-use-of-64-bit-burst-parameter.patch Jorge, please investigate these failures. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
$ ./sru-remove -s plucky --reason=eol -p iproute2 Removing packages from plucky-proposed: iproute2 6.14.0-1ubuntu1.1 in plucky iproute2 6.14.0-1ubuntu1.1 in plucky amd64 iproute2 6.14.0-1ubuntu1.1 in plucky arm64 iproute2 6.14.0-1ubuntu1.1 in plucky armhf iproute2 6.14.0-1ubuntu1.1 in plucky i386 iproute2 6.14.0-1ubuntu1.1 in plucky ppc64el iproute2 6.14.0-1ubuntu1.1 in plucky riscv64 iproute2 6.14.0-1ubuntu1.1 in plucky s390x Comment: The package was removed because its target series is going EOL. 1 package successfully removed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Since plucky is about to EOL, the update won't be released for it, which unblocks jammy and noble. Unfortunately, there are still autopkgtest failures in both jammy and noble that need addressing: https://ubuntu-archive-team.ubuntu.com/proposed-migration/jammy/update_excuses.html#iproute2 initramfs-tools/0.140ubuntu13.5 on arm64 netplan.io/0.106.1-7ubuntu0.22.04.4 on armhf https://ubuntu-archive-team.ubuntu.com/proposed-migration/noble/update_excuses.html#iproute2 openvswitch/3.3.4-0ubuntu0.24.04.1 on amd64, arm64, and ppc64el I didn't inspect the logs, but retried them all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
** Tags removed: verification-done-plucky ** Tags added: verification-failed-plucky -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Would someone then please set the tags to verification-failed, if the current package is not meant to be released? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
** Changed in: iproute2 (Ubuntu Plucky) Status: Fix Committed => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
New debdiff for plucky applied over the proposed version. ** Patch removed: "lp2125448_plucky_v2.debdiff" https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+attachment/5932484/+files/lp2125448_plucky_v2.debdiff ** Patch added: "lp2125448_plucky_v2.debdiff" https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+attachment/5933350/+files/lp2125448_plucky_v2.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Hey Jorge. Since the package is already released to -proposed we can't reuse the version number. You need to add a new changelog version entry on top of your previous one with the extra changes you want to add. I've messaged you with more details. More info: [1] https://documentation.ubuntu.com/project/contributors/advanced/sponsor-an-upload/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Yes, plucky's systemd lacks this patch: https://github.com/systemd/systemd/commit/f9a85b74903f5588d08f54ea7d9b53edc639b824 that fixes the test for new versions of iproute2. I added this patch to the SRU so that the test plan would work for all ubuntu versions. I added a new section explaining that a value will be different in some versions due to rounding errors. Sorry for not explaining everything. I discussed this with SEG sponsors. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
> New version of plucky debdiff Why? Is it because of the current autopkgtest regressions, which prevent this from being released? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
New version of plucky debdiff ** Patch added: "lp2125448_plucky_v2.debdiff" https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+attachment/5932484/+files/lp2125448_plucky_v2.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
** Description changed: [Impact] The tc police burst option limits the size of the burst up to 4 GiB, i.e., UINT_MAX for a 32 bit unsigned int. However, the underlying implementation of burst is computed as "time at the specified rate", and for higher rates, a burst size exceeding 4 GiB is feasible without modification to the kernel. Conversely, there can be bursts smaller that 4 GiB that overflow the burst time calculation and that was not detected. [Test Plan] All the following commands must be run as root. We are assuming the tested interface is eth0. Add fq_codel queuing discipline # tc qdisc add dev eth0 root fq_codel Check the assigned discipline number # tc -s qdisc show dev eth0 qdisc fq_codel : root refcnt 13 limit ... Note the 4 digits number. It should be substituted for the number in the rest of the following commands. 1) Tests before the patch is applied Try to set a filter with a burst of exactly 4Gb at 10Gbit rate and see that it fails: # tc filter add dev eth0 protocol ip prio 1 parent : handle 1 fw police rate 10Gbit peakrate 10Gbit burst 4294967296 mtu 64Kb conform-exceed reclassify Error: argument "4294967296" is wrong: buffer Try to set a filter with a burst that is greater than the maximum time: # tc filter add dev eth0 protocol ip prio 1 parent : handle 1 fw police rate 1Mbit peakrate 10Gbit burst 34375000 mtu 64Kb conform-exceed reclassify Check if it was set correctly: # tc -raw filter get dev eth0 protocol ip prio 1 parent : handle 1 fw filter parent : protocol ip pref 1 fw chain 0 handle 0x1 police 0x1 rate 1Mbit burst 15261b mtu 64Kb [001d1bf8] peakrate 10Gbit action reclassify overhead 0b We can see a result with the overflowed buffer (burst is 15261b) 2) Tests after the patch is applied: Try to set a filter with a burst of exactly 4Gb at 10Gbit rate: # tc filter add dev eth0 protocol ip prio 1 parent : handle 1 fw police rate 10Gbit peakrate 10Gbit burst 4294967296 mtu 64Kb conform- exceed reclassify We can check that it was set correctly (burst is 4Gb): # tc -raw filter get dev eth0 protocol ip prio 1 parent : handle 1 fw filter parent : protocol ip pref 1 fw chain 0 handle 0x1 police 0x1 rate 10Gbit burst 4Gb mtu 64Kb [0334] peakrate 10Gbit action reclassify overhead 0b + For plucky and earlier versions there is a rounding error caused by + using int instead of double in some functions that was not fixed on this + patch because it breaks autopkgtests. In those versions the result will + be: + + filter parent : protocol ip pref 1 fw chain 0 handle 0x1 police 0x1 + rate 10Gbit burst 4294965000b mtu 64Kb [0326] peakrate 10Gbit action + reclassify overhead 0b + + where instead of 4Gb we see 4294965000b + Remove the filter: # tc filter del dev eth0 protocol ip prio 1 parent : Try to set a filter with a burst that is greater than the maximum time: # tc filter add dev eth0 protocol ip prio 1 parent : handle 1 fw police rate 1Mbit peakrate 10Gbit burst 34375000 mtu 64Kb conform-exceed reclassify POLICE: burst out of range We see that it is out of range [Where problems could occur] Externally the only difference with the installed patch is that some commands that will previously overflow without errors will now fail. That might break some scripts but it can be argued that they were already broken before. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Verification for jammy: Ran test plan in jammy with version 5.15.0-1ubuntu2 and confirmed expected results. Updated to version 5.15.0-1ubuntu2.1 from proposed, retested and verified the expected results. ** Tags removed: verification-needed-jammy ** Tags added: verification-done-jammy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Verification for noble: Ran test plan in noble with version 6.1.0-1ubuntu6.2 from noble-updates and confirmed expected results. Updated to version 6.1.0-1ubuntu6.3 from proposed, retested and verified the expected results. ** Tags removed: verification-needed-noble ** Tags added: verification-done-noble -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Verification for plucky: Ran test plan in plucky with version 6.14.0-1ubuntu1 and confirmed expected results. Updated to version 6.14.0-1ubuntu1.1 from proposed, retested and verified the expected results. ** Tags removed: verification-needed-plucky ** Tags added: verification-done-plucky -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Hello Jorge, or anyone else affected, Accepted iproute2 into plucky-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/iproute2/6.14.0-1ubuntu1.1 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 on 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, what testing has been performed on the package and change the tag from verification-needed- plucky to verification-done-plucky. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-plucky. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: iproute2 (Ubuntu Plucky) Status: In Progress => Fix Committed ** Tags added: verification-needed-plucky ** Changed in: iproute2 (Ubuntu Noble) Status: In Progress => Fix Committed ** Tags added: verification-needed-noble -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
This bug was fixed in the package iproute2 - 6.16.0-1ubuntu2.1 --- iproute2 (6.16.0-1ubuntu2.1) questing; urgency=medium * Modify tc police to permit burst sizes up greater than 4GB (LP: #2125448) - /d/p/2001-lib-Update-backend-of-print_size-to-accept-64-bit-si.patch - /d/p/2002-tc-Add-get_size64-and-get_size64_and_cell.patch - /d/p/2003-tc-Expand-tc_calc_xmittime-tc_calc_xmitsize-to-u64.patch - /d/p/2004-tc-police-enable-use-of-64-bit-burst-parameter.patch -- Jorge Merlino Wed, 05 Nov 2025 05:24:21 -0300 ** Changed in: iproute2 (Ubuntu Questing) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Sponsored for jammy: Uploading iproute2_5.15.0-1ubuntu2.1.dsc Uploading iproute2_5.15.0-1ubuntu2.1.debian.tar.xz Uploading iproute2_5.15.0-1ubuntu2.1_source.buildinfo Uploading iproute2_5.15.0-1ubuntu2.1_source.changes Unsubscribing ubuntu-sponsors -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Sponsored for noble: Uploading iproute2_6.1.0-1ubuntu6.3.dsc Uploading iproute2_6.1.0-1ubuntu6.3.debian.tar.xz Uploading iproute2_6.1.0-1ubuntu6.3_source.buildinfo Uploading iproute2_6.1.0-1ubuntu6.3_source.changes -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2125448] Re: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more
Sponsored for plucky: Uploading iproute2_6.14.0-1ubuntu1.1.dsc Uploading iproute2_6.14.0-1ubuntu1.1.debian.tar.xz Uploading iproute2_6.14.0-1ubuntu1.1_source.buildinfo Uploading iproute2_6.14.0-1ubuntu1.1_source.changes ** Summary changed: - Burst parameter of tc police only allows 4GB while the kernel can support much more + [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2125448 Title: [SRU] Burst parameter of tc police only allows 4GB while the kernel can support much more To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/2125448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
