[PVE-User] 6.5.13-3-pve kernel panic on shutdown

Tue Apr 2 07:42:32 CEST 2024

Yesterday I had the same thing happen when shutting down a Dell PowerEdge R740.

Again, the kernel panic was triggered by a BCM5720 running Broadcom firmware 22.71.3 and the tg3 driver from kernel 6.5.13-3-pve.

R740 BIOS 2.21.2 (but also happened with 2.20.1)

Stefan

[1325586.715465] ACPI: PM: Preparing to enter system sleep state S5
[1325589.991219] {1}[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 5
[1325589.991223] {1}[Hardware Error]: event severity: fatal
[1325589.991225] {1}[Hardware Error]:  Error 0, type: fatal
[1325589.991227] {1}[Hardware Error]:   section_type: PCIe error
[1325589.991228] {1}[Hardware Error]:   port_type: 0, PCIe end point
[1325589.991231] {1}[Hardware Error]:   version: 3.0
[1325589.991233] {1}[Hardware Error]:   command: 0x0002, status: 0x0010
[1325589.991235] {1}[Hardware Error]:   device_id: 0000:01:00.1
[1325589.991237] {1}[Hardware Error]:   slot: 0
[1325589.991239] {1}[Hardware Error]:   secondary_bus: 0x00
[1325589.991240] {1}[Hardware Error]:   vendor_id: 0x14e4, device_id: 0x165f
[1325589.991242] {1}[Hardware Error]:   class_code: 020000
[1325589.991244] {1}[Hardware Error]:   aer_uncor_status: 0x00100000, aer_uncor_mask: 0x00010000
[1325589.991246] {1}[Hardware Error]:   aer_uncor_severity: 0x000ef030
[1325589.991248] {1}[Hardware Error]:   TLP Header: 40000001 0000010f 90028090 00000000
[1325589.991252] Kernel panic - not syncing: Fatal hardware error!
[1325589.991254] CPU: 0 PID: 0 Comm: swapper/0 Tainted: P           O       6.5.13-1-pve #1
[1325589.991258] Hardware name: Dell Inc. PowerEdge R740/0WXD1Y, BIOS 2.20.1 09/13/2023
[1325589.991259] Call Trace:
[1325589.991261]  <NMI>

root at per740:~# pveversion 
pve-manager/8.1.10/4b06efb5db453f29 (running kernel: 6.5.13-3-pve)

root at per740:~# ethtool -i eno4
driver: tg3
version: 6.5.13-3-pve
firmware-version: FFV22.71.3 bc 5720-v1.39
expansion-rom-version: 
bus-info: 0000:01:00.1
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: no

> On Mar 28, 2024, at 15:50, Stefan Radman via pve-user <pve-user at lists.proxmox.com> wrote:
> 
> 
> From: Stefan Radman <stefan.radman at me.com>
> Subject: 6.5.13-3-pve kernel panic on shutdown
> Date: March 28, 2024 at 15:50:02 GMT+1
> To: PVE User List <pve-user at pve.proxmox.com>
> 
> 
> I recently noticed that a Dell Poweredge R540 currently running Proxmox VE 8.1.8 (kernel 6.5.13-3-pve) throws a kernel panic on shutdown.
> 
> The kernel panic is triggered 3-4 seconds after the last network interface goes down (onboard BCM5720 LOM), while the system enters S5 (sleep) state.
> 
> [84459.970212] bond0: (slave eno1): link status definitely down, disabling slave
> [84459.982170] bond0: (slave eno2): link status definitely down, disabling slave
> [84459.990037] tg3 0000:04:00.0 eno1: left promiscuous mode
> [84459.995822] tg3 0000:04:00.0 eno1: left allmulticast mode
> [84460.001615] bond0: now running without any active interface!
> [84460.018133] vmbr0: port 1(bond0) entered disabled state
> [84460.291379] ACPI: PM: Preparing to enter system sleep state S5
> [84463.685113] {1}[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 5
> 
> This is reproducible on every reboot.
> 
> R540 and BCM5720 are running the latest firmware available from the Dell support website.
> 
> Link [2] below seem to suggest that my problem is related to a combination of ACPI S5, the tg3 driver and the BCM5720 on-board NIC.
> 
> Has anyone else seen this lately (or ever) with Promox VE?
> 
> Thank you
> 
> Stefan
> 
> [1] Use ACPI S5 for reboot #1904225: causes reboot crash on Dell T440
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1962730
> 
> [2] [SRU][Regression] Revert "PM: ACPI: reboot: Use S5 for reboot" which causes Bus Fatal Error when rebooting system with BCM5720 NIC
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1917471
> 
> [3] tg3: Disable tg3 device on system reboot to avoid triggering AER
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2ca1c94ce0b65a2ce7512b718f3d8a0fe6224bca
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/ethernet/broadcom/tg3.c?id=2ca1c94ce0b65a2ce7512b718f3d8a0fe6224bca#n18074
> 
> [4] * [PATCH] tg3: Disable tg3 device on system reboot to avoid triggering AER
> https://lore.kernel.org/netdev/CAAd53p7PmEp+vWLz+fGdDntGQ2KqgL54fo86Bpy7oy9tKzXsAg@mail.gmail.com/T/
> 
> [5] [v4,2/2] PM: ACPI: reboot: Reinstate S5 for reboot
> https://patches.linaro.org/project/linux-acpi/patch/20220916043319.119716-2-kai.heng.feng@canonical.com/
> 
> [6] * [PATCH] tg3: add new module param to force device power down on reboot
> https://lore.kernel.org/lkml/d8ed4af1-5c83-4895-9fc3-9aea25724fd9@gmail.com/T/
> 
> 
> [84458.600189] systemd-shutdown[1]: Syncing filesystems and block devices.
> [84458.607141] systemd-shutdown[1]: Rebooting.
> [84458.612283] spi-nor spi0.0: Software reset failed: -524
> [84459.777370] megaraid_sas 0000:17:00.0: megasas_disable_intr_fusion is called outbound_intr_mask:0x40000009
> [84459.970212] bond0: (slave eno1): link status definitely down, disabling slave
> [84459.982170] bond0: (slave eno2): link status definitely down, disabling slave
> [84459.990037] tg3 0000:04:00.0 eno1: left promiscuous mode
> [84459.995822] tg3 0000:04:00.0 eno1: left allmulticast mode
> [84460.001615] bond0: now running without any active interface!
> [84460.018133] vmbr0: port 1(bond0) entered disabled state
> [84460.291379] ACPI: PM: Preparing to enter system sleep state S5
> [84463.685113] {1}[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 5
> [84463.685116] {1}[Hardware Error]: event severity: fatal
> [84463.685117] {1}[Hardware Error]:  Error 0, type: fatal
> [84463.685119] {1}[Hardware Error]:   section_type: PCIe error
> [84463.685120] {1}[Hardware Error]:   port_type: 0, PCIe end point
> [84463.685121] {1}[Hardware Error]:   version: 3.0
> [84463.685122] {1}[Hardware Error]:   command: 0x0002, status: 0x0010
> [84463.685123] {1}[Hardware Error]:   device_id: 0000:04:00.1
> [84463.685125] {1}[Hardware Error]:   slot: 0
> [84463.685126] {1}[Hardware Error]:   secondary_bus: 0x00
> [84463.685127] {1}[Hardware Error]:   vendor_id: 0x14e4, device_id: 0x165f
> [84463.685128] {1}[Hardware Error]:   class_code: 020000
> [84463.685129] {1}[Hardware Error]:   aer_uncor_status: 0x00100000, aer_uncor_mask: 0x00010000
> [84463.685130] {1}[Hardware Error]:   aer_uncor_severity: 0x000ef030
> [84463.685131] {1}[Hardware Error]:   TLP Header: 40000001 0000010f 90028090 00000000
> [84463.685134] Kernel panic - not syncing: Fatal hardware error!
> [84463.685136] CPU: 0 PID: 1 Comm: systemd-shutdow Tainted: P           O       6.5.13-3-pve #1
> [84463.685139] Hardware name: Dell Inc. PowerEdge R540/0VC7DK, BIOS 2.21.1 03/07/2024
> [84463.685140] Call Trace:
> [84463.685142]  <NMI>
> …
> 
> root at pve:~# pveversion
> pve-manager/8.1.8/d29041d9f87575d0 (running kernel: 6.5.13-3-pve)
> root at pve:~# ethtool -i eno2
> driver: tg3
> version: 6.5.13-3-pve
> firmware-version: FFV22.71.3 bc 5720-v1.39
> expansion-rom-version: 
> bus-info: 0000:04:00.1
> supports-statistics: yes
> supports-test: yes
> supports-eeprom-access: yes
> supports-register-dump: yes
> supports-priv-flags: no
> root at pve:~# lspci | fgrep 04:00.1
> 04:00.1 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme BCM5720 Gigabit Ethernet PCIe
> 
> 
> 
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