Date: Wed, 10 Nov 2021 10:23:36 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 259748] Loading mlx4en kernel module hangs Message-ID: <bug-259748-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259748 Bug ID: 259748 Summary: Loading mlx4en kernel module hangs Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: thj@FreeBSD.org Loading mlx4en on CURRENT (main-n250453-7ac82c96fe7) hangs kldload. Pressin= g ^C allows the module to continue and to load properly. This happens from a shell and when loading the module using 'kld_list' The mlx4en part of dmesg is: mlx4_core0: <mlx4_core> mem 0xfce00000-0xfcefffff,0xe0000000-0xe07fffff irq= 54 at device 0.0 on pci9 mlx4_core: Mellanox ConnectX core driver v3.7.0 (July 2021) mlx4_core: Initializing mlx4_core mlx4_core0: Unable to determine PCI device chain minimum BW mlx4_en mlx4_core0: Activating port:1 mlxen0: Ethernet address: ec:0d:9a:e1:34:20 mlx4_en: mlx4_core0: Port 1: Using 16 TX rings mlxen0: link state changed to DOWN mlx4_en: mlx4_core0: Port 1: Using 16 RX rings mlx4_en: mlxen0: Using 16 TX rings mlx4_en: mlxen0: Using 16 RX rings mlx4_en: mlxen0: Initializing port mlx4_en mlx4_core0: Activating port:2 mlxen1: Ethernet address: ec:0d:9a:e1:34:21 mlx4_en: mlx4_core0: Port 2: Using 16 TX rings mlxen1: link state changed to DOWN mlx4_en: mlx4_core0: Port 2: Using 16 RX rings mlx4_en: mlxen1: Using 16 TX rings mlx4_en: mlxen1: Using 16 RX rings mlx4_en: mlxen1: Initializing port mlx4_en: mlxen1: Link Up mlxen1: link state changed to UP mlx4_en: mlxen0: Link Up mlxen0: link state changed to UP This happens on my Ryzen 3700X system, but happened previously on other systems. 13-RELEASE doesn't have this problem --=20 You are receiving this mail because: You are the assignee for the bug.=
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