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[204.195.120.218]) by smtp.gmail.com with ESMTPSA id d18-20020a170902f15200b00188b5d25438sm6859649plb.35.2022.12.12.13.23.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Dec 2022 13:23:39 -0800 (PST) Date: Mon, 12 Dec 2022 13:23:38 -0800 From: Stephen Hemminger To: Jesse Brandeburg , anthony.l.nguyen@intel.com Message-ID: <20221212132338.26a9f3a0@hermes.local> MIME-Version: 1.0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:subject:cc:to :from:date:from:to:cc:subject:date:message-id:reply-to; bh=d8YpHtaRobEd438a7JMg+CLImrJkpiRy1NCMvFK7K+g=; b=JfTPlb4izYRS5a9mZxVBhiaz8O4UXZivS3QNj9h5DoV69hdCMD1Bas8JqBveLVnLHr 68+kU2Y47oRHPawO9NgCZaN9UCGEjFfxy5pHVdYhxZ9UiyBoDtA+/d7JiuplEbxLpnZI mS6lwMU/JQu7M0xr3ZyYMFEHC0hAbORtzpIvLXhMtm/vUtqehCNMa9l8VLXnrYqI5/+n hQ45M4nQIvsr5/cOAKr0HlWc3cy0kqbqsNnPXiMibohfCgikGhll5VkwWf79YvUAG1ce ucdtIS6LOm7DKuIt6DqYcrfaEw05KzU54YmidZdRaeXQM5aw1uc/FR1SrDGGQA4VRdHR ihsw== X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dkim=pass (2048-bit key) header.d=networkplumber-org.20210112.gappssmtp.com header.i=@networkplumber-org.20210112.gappssmtp.com header.a=rsa-sha256 header.s=20210112 header.b=JfTPlb4i Subject: [Intel-wired-lan] Fw: [Bug 205073] igb driver hang X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-wired-lan@lists.osuosl.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" Begin forwarded message: Date: Mon, 12 Dec 2022 18:58:10 +0000 From: bugzilla-daemon@kernel.org To: stephen@networkplumber.org Subject: [Bug 205073] igb driver hang https://bugzilla.kernel.org/show_bug.cgi?id=205073 Perlover (perlover@perlover.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |perlover@perlover.com --- Comment #7 from Perlover (perlover@perlover.com) --- Hello! Same problem Ubuntu 20.04 LTE Kernel: 5.4.0-135-generic Stack trace: Dec 12 18:58:05 AH15 kernel: [4699248.577166] igb 0000:01:00.1 internal: PCIe link lost Dec 12 18:58:05 AH15 kernel: [4699248.577230] igb 0000:01:00.1 internal: malformed Tx packet detected and dropped, LVMMC:0xffffffff Dec 12 18:58:05 AH15 kernel: [4699249.473382] igb 0000:01:00.0 external: PCIe link lost Dec 12 18:58:05 AH15 kernel: [4699249.473446] ------------[ cut here ]------------ Dec 12 18:58:05 AH15 kernel: [4699249.473448] igb: Failed to read reg 0xc030! Dec 12 18:58:05 AH15 kernel: [4699249.473538] WARNING: CPU: 21 PID: 501169 at drivers/net/ethernet/intel/igb/igb_main.c:756 igb_rd32.cold+0x3a/0x46 [igb] Dec 12 18:58:05 AH15 kernel: [4699249.473540] Modules linked in: ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid binfmt_misc nf_log_ipv6 ip6t_REJECT nf_reject_ipv6 xt_hl ip6t_rt nf_log_ipv4 nf_log_common ipt_REJECT nf_reject_ipv4 xt_LOG xt_limit xt_addrtype xt_tcpudp ip6table_filter ip6_tables xt_recent xt_connt> Dec 12 18:58:05 AH15 kernel: [4699249.473596] crypto_simd usbhid cryptd glue_helper igb ahci libsas drm hid i2c_i801 libahci megaraid_sas lpc_ich scsi_transport_sas dca i2c_algo_bit Dec 12 18:58:05 AH15 kernel: [4699249.473613] CPU: 21 PID: 501169 Comm: kworker/21:1 Not tainted 5.4.0-128-generic #144-Ubuntu Dec 12 18:58:05 AH15 kernel: [4699249.473615] Hardware name: Supermicro X9DR3-F/X9DR3-F, BIOS 1.0c 06/29/2012 Dec 12 18:58:05 AH15 kernel: [4699249.473626] Workqueue: events igb_watchdog_task [igb] Dec 12 18:58:05 AH15 kernel: [4699249.473638] RIP: 0010:igb_rd32.cold+0x3a/0x46 [igb] Dec 12 18:58:05 AH15 kernel: [4699249.473643] Code: c7 c6 c2 01 4b c0 e8 da da 23 e2 48 8b bb 30 ff ff ff e8 94 cf cc e1 84 c0 74 16 44 89 ee 48 c7 c7 d0 0e 4b c0 e8 a2 de 1e e2 <0f> 0b e9 12 3c fe ff e9 29 3c fe ff 8b b3 14 18 00 00 49 8d bc 24 Dec 12 18:58:05 AH15 kernel: [4699249.473645] RSP: 0018:ffffb1c9cf1abdb0 EFLAGS: 00010282 Dec 12 18:58:05 AH15 kernel: [4699249.473648] RAX: 0000000000000000 RBX: ffffa05c6ced0e08 RCX: 0000000000000006 Dec 12 18:58:05 AH15 kernel: [4699249.473650] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa05c7fa5c8c0 Dec 12 18:58:05 AH15 kernel: [4699249.473652] RBP: ffffb1c9cf1abdc8 R08: 0000000000039e75 R09: 0000000000000004 Dec 12 18:58:05 AH15 kernel: [4699249.473654] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff Dec 12 18:58:05 AH15 kernel: [4699249.473655] R13: 000000000000c030 R14: 0000000000000000 R15: ffffa05c78909f00 Dec 12 18:58:05 AH15 kernel: [4699249.473659] FS: 0000000000000000(0000) GS:ffffa05c7fa40000(0000) knlGS:0000000000000000 Dec 12 18:58:05 AH15 kernel: [4699249.473661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Dec 12 18:58:05 AH15 kernel: [4699249.473662] CR2: 00007f7d7617f000 CR3: 0000000e61c0a006 CR4: 00000000000606e0 Dec 12 18:58:05 AH15 kernel: [4699249.473665] Call Trace: Dec 12 18:58:05 AH15 kernel: [4699249.473680] igb_update_stats+0x78/0x820 [igb] Dec 12 18:58:05 AH15 kernel: [4699249.473689] igb_watchdog_task+0xa8/0x410 [igb] Dec 12 18:58:05 AH15 kernel: [4699249.473697] ? __schedule+0x2eb/0x740 Dec 12 18:58:05 AH15 kernel: [4699249.473705] process_one_work+0x1eb/0x3b0 Dec 12 18:58:05 AH15 kernel: [4699249.473710] worker_thread+0x4d/0x400 Dec 12 18:58:05 AH15 kernel: [4699249.473715] kthread+0x104/0x140 Dec 12 18:58:05 AH15 kernel: [4699249.473719] ? process_one_work+0x3b0/0x3b0 Dec 12 18:58:05 AH15 kernel: [4699249.473722] ? kthread_park+0x90/0x90 Dec 12 18:58:05 AH15 kernel: [4699249.473726] ret_from_fork+0x35/0x40 Dec 12 18:58:05 AH15 kernel: [4699249.473729] ---[ end trace f6253424685efc67 ]--- Dec 12 18:58:05 AH15 kernel: [4699249.473740] igb 0000:01:00.0 external: malformed Tx packet detected and dropped, LVMMC:0xffffffff Dec 12 18:58:07 AH15 kernel: [4699250.561446] igb 0000:01:00.1 internal: malformed Tx packet detected and dropped, LVMMC:0xffffffff -- You may reply to this email to add a comment. 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