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The proposed fix didn=E2=80=99t solv= e my issue. I=E2=80=99ve been running more tests and noticed something interesting: Recent Kernels that work fine (issue solved, internet working perfectly): 6.16.3-201.nobara.fc42.x86_64 6.16.3-2-cachyos 6.12.43-3.1-cachyos-lts Kernels that still show the problem (internet working very poorly): 6.16.3-arch1-1 6.12.43-1-lts So it looks like some recent kernels (Nobara, CachyOS) already include a patch that fixes the issue. Could someone point me to which commit might be responsible for this fix? That would help me apply it on Arch Linux as well. Thanks a lot for your help El mar, 26 ago 2025 a las 20:12, Eric Dumazet () escribi=C3=B3: > > > On 8/26/25 10:59 AM, Luis Alberto wrote: > > Hi everyone, I=E2=80=99m new to this mailing list. > > > > I am reporting a network regression observed on my system when > > upgrading from Linux kernel 6.16.1 to 6.16.2 (and persisting in > > 6.16.3). The issue affects both Wi-Fi and Ethernet interfaces and > > seems to originate in the kernel networking stack rather than any > > specific driver. > > > > For reference, I initially reported this issue on Bugzilla, ID 220484, > > thinking it was exclusively a Wi-Fi problem. > > Subsequent testing with a wired Ethernet connection confirmed that the > > issue affects both interfaces. > > > > System / hardware information: > > - Motherboard: Asus TUF GAMING B460M-PLUS (WI-FI) > > - CPU: Intel i5-10400 > > - 16GB RAM > > - GPU: NVIDIA 4060 (proprietary open module drivers installed v580) > > - Wi-Fi: Intel AX200, driver: iwlwifi + mac80211 > > - Ethernet: Intel I219-V, driver: e1000e > > - Connections use IPv4 > > > > Kernel versions tested: > > 6.15.7, 6.15.8 and 6.16.1 (works fine) > > 6.16.2 and 6.16.3 (regression present) > > LTS 6.12.43 from Aug 20 (regression present) > > > > Symptoms: > > - Internet connectivity is intermittent: when opening multiple > > websites simultaneously (e.g., 10 pages), roughly 1/4 fail to load. > > - Failed pages either remain completely blank with a connection error > > or load partially; both situations occur frequently. > > - The issue also occurs occasionally with a single webpage, or when > > downloading system updates, not limited to the browser. > > - Occurs on both Wi-Fi and wired Ethernet. > > - No connection drops; the interface remains "up". > > - Tested in more than one distro: EndeavourOS and Nobara, vanilla insta= llations. > > - Ping comparison: > > 6.16.2+: Running ping google.com while opening 10 webpages > > successively results in >10% packet loss and several pages failing to > > load. > > 6.16.1: 0% packet loss and all pages load correctly on first > > attempt, consistently. > > > > Actions taken: > > - Opened a Bugzilla report, ID 220484, including dmesg, journal, and > > tcpdump logs. > > - Tested with both Wi-Fi and Ethernet; issue persists on both. > > - Verified IPv4 usage; IPv6 is link-local only. > > - Tested repeatedly on kernel 6.16.1 and earlier: everything works perf= ectly. > > > > Reproduction steps: > > 1. Boot kernel 6.16.2 or 6.16.3 > > 2. Connect via Wi-Fi or Ethernet > > 3. Attempt to load multiple websites > > 4. Observe inconsistent traffic and intermittent failures > > > > Any help is much appreciated. > > > > Could anyone advise which commits between 6.16.1 and 6.16.2 might have > > introduced this behavior, or suggest any testing and further steps? > > > > Thank you very much. > > > > Best regards, > > Luis Alberto > > > Please try : > https://lore.kernel.org/all/20250821105806.1453833-1-wangzijie1@honor.com > > > > >