From nobody Sun Mar 17 21:23:25 2024 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TyWDy110dz5DvGq for ; Sun, 17 Mar 2024 21:23:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TyWDy007wz4kS3 for ; Sun, 17 Mar 2024 21:23:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1710710610; a=rsa-sha256; cv=none; b=Tsqjws/Fa/dK7ZcMwKtCbzfuTEi0M0VETtO6XEQK+x6xTiwJ9/CYtMr0esM8Lc2fRZKhj0 22bTW4DLcszcfvd7268TKTJNccbNMyb0zXPN4oC7oSYxB1RcsFvETc9y8adoUU2Y+UpVCp 2zLyt/Efk7VxmrvQSiKlC0X5jrrd/D6ZCknTg+MwzE5YKRL7QNfC9/LJpy0VVS03b04+0S r85pcPpAT9TlhiT+Wni7V/KOVdqoIHUTioe+CEwrESd2xeHRR74fyalIKtsP8bNZoItRSe 8jBvPuUz3B+MZ/bS15Pl+qNUuGbZ5vWZ/fma6HQ736kVg/swJH5SE/C6Ivw3dw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1710710610; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=YOUuJ/ctvzvAIZwnt1e+G5Z70CyTgbzW/omYhWuPIGY=; b=pHUzUd5Pw2K0FrQBArzEhKOd8TzPNhlNQt2igYnRtPk8ugKqtHGQAK0H6IYX6F48C/vlAg 2UZggCUGcelLcYeAKnbP8pY0yqoZ3kgeBV47xEkttUrqtivph5zrM7gR4iBmHq93ERUTkY ok+k8yorajafMH4ZXaTBqZeAX6V3fHSia6hVqSNhJ+yvBbMzb+9NVjIeaQ8/D6ANEvpm29 CeA1T7zDh8w4V6hZiHoT15grI88L2B2RJWokYAARoHUGB+bxquVR6x1+9D4THnX+t1p+sW t3PwkL4fcmeBzGEXGGPSfWBk2nPt29m8T+dYuqV9DnsKq1XvfjKGaeg2vwksHQ== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4TyWDx6gqCzvd9 for ; Sun, 17 Mar 2024 21:23:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 42HLNT99093466 for ; Sun, 17 Mar 2024 21:23:29 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 42HLNT7f093465 for net@FreeBSD.org; Sun, 17 Mar 2024 21:23:29 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 166724] if_re(4): watchdog timeout Date: Sun, 17 Mar 2024 21:23:25 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.1-RELEASE X-Bugzilla-Keywords: needs-patch, needs-qa X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: vova@fbsd.ru X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: mfc-stable13? X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D166724 vova@fbsd.ru changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vova@fbsd.ru --- Comment #115 from vova@fbsd.ru --- Also have problems with in-tree if_re After upgrade 12.3 -> 14.0 it started to loose connectivity every ~10-30 minutes, for 0.5-10 minutes ... wich is pity, does not depends much on netw= ork load (as minimum small load vs huge load). Frankly speaking, even on 12.x sometimes (quite rarely) there was such loos= es of connectivity, but very rare. no any "watchdog timeouts" - just lost of connectivity, I guess=20 re0@pci0:3:0:0: class=3D0x020000 rev=3D0x02 hdr=3D0x00 vendor=3D0x10ec devi= ce=3D0x8168 subvendor=3D0x1458 subdevice=3D0xe000 vendor =3D 'Realtek Semiconductor Co., Ltd.' device =3D 'RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller' class =3D network subclass =3D ethernet somehow ping which was run after recover: # ping 172.22.2.5 PING 172.22.2.5: 56 data bytes ... ping: sendto: Host is down ping: sendto: Host is down ping: sendto: Host is down ping: sendto: Host is down ... 64 bytes from 172.22.2.5: icmp_seq=3D6 ttl=3D64 time=3D13123.658 ms 64 bytes from 172.22.2.5: icmp_seq=3D7 ttl=3D64 time=3D12122.371 ms 64 bytes from 172.22.2.5: icmp_seq=3D8 ttl=3D64 time=3D11120.850 ms 64 bytes from 172.22.2.5: icmp_seq=3D9 ttl=3D64 time=3D10112.358 ms 64 bytes from 172.22.2.5: icmp_seq=3D10 ttl=3D64 time=3D9107.387 ms 64 bytes from 172.22.2.5: icmp_seq=3D11 ttl=3D64 time=3D8055.572 ms 64 bytes from 172.22.2.5: icmp_seq=3D12 ttl=3D64 time=3D7040.134 ms 64 bytes from 172.22.2.5: icmp_seq=3D13 ttl=3D64 time=3D6012.834 ms 64 bytes from 172.22.2.5: icmp_seq=3D14 ttl=3D64 time=3D5010.828 ms 64 bytes from 172.22.2.5: icmp_seq=3D15 ttl=3D64 time=3D4009.945 ms 64 bytes from 172.22.2.5: icmp_seq=3D16 ttl=3D64 time=3D3007.644 ms 64 bytes from 172.22.2.5: icmp_seq=3D17 ttl=3D64 time=3D2006.117 ms 64 bytes from 172.22.2.5: icmp_seq=3D18 ttl=3D64 time=3D1004.582 ms 64 bytes from 172.22.2.5: icmp_seq=3D19 ttl=3D64 time=3D2.977 ms 64 bytes from 172.22.2.5: icmp_seq=3D20 ttl=3D64 time=3D0.784 ms 64 bytes from 172.22.2.5: icmp_seq=3D21 ttl=3D64 time=3D0.464 ms looks like packets was buffered somewhere Also have such in logs after recovering:=20 Mar 17 17:33:49 srv kernel: Limiting open port RST response from 1346 to 187 packets/sec looks like all "stalled" TCP streams packates was delivered and got RSTs fi= red back. turning on debug on interface - did not provide any new diagnostics ifconfig re0 -tso -tso4 -tso6 -vlanhwcsum -vlanhwtso -rxcsum -txcsum - did not helped as well (on 12.x -vlanhwtso probably helped) what was helped - switchover to the port net/realtek-re-kmod --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=