** Description changed:
+ impact
+ being noticed a lot, only affects 5.4, fix in subsequent failures
+
+ The offending patch was removed in 20.10 and later kernels (it was
+ reverted upstream not long after being merged into mainline but we never
+ reverted it)
+
+
following error messages are observed
[ 146.429212] shutdown[1]: Rebooting.
[ 146.435151] kvm: exiting hardware virtualization
[ 146.575319] megaraid_sas 0000:67:00.0: megasas_disable_intr_fusion is
called outbound_intr_mask:0x40000009
[ 148.088133] [qede_unload:2236(eno12409)]Link is down
[ 148.183618] qede 0000:31:00.1: Ending qede_remove successfully
[ 148.518541] [qede_unload:2236(eno12399)]Link is down
[ 148.625066] qede 0000:31:00.0: Ending qede_remove successfully
[ 148.762067] ACPI: Preparing to enter system sleep state S5
[ 148.794638] {1}[Hardware Error]: Hardware error from APEI Generic Hardware
Error Source: 5
[ 148.803731] {1}[Hardware Error]: event severity: recoverable
[ 148.810191] {1}[Hardware Error]: Error 0, type: fatal
[ 148.816088] {1}[Hardware Error]: section_type: PCIe error
[ 148.822391] {1}[Hardware Error]: port_type: 0, PCIe end point
[ 148.829026] {1}[Hardware Error]: version: 3.0
[ 148.834266] {1}[Hardware Error]: command: 0x0006, status: 0x0010
[ 148.841140] {1}[Hardware Error]: device_id: 0000:04:00.0
[ 148.847309] {1}[Hardware Error]: slot: 0
[ 148.852077] {1}[Hardware Error]: secondary_bus: 0x00
[ 148.857876] {1}[Hardware Error]: vendor_id: 0x14e4, device_id: 0x165f
[ 148.865145] {1}[Hardware Error]: class_code: 020000
[ 148.870845] {1}[Hardware Error]: aer_uncor_status: 0x00100000,
aer_uncor_mask: 0x00010000
[ 148.879842] {1}[Hardware Error]: aer_uncor_severity: 0x000ef030
[ 148.886575] {1}[Hardware Error]: TLP Header: 40000001 0000030f 90028090
00000000
[ 148.894823] tg3 0000:04:00.0: AER: aer_status: 0x00100000, aer_mask:
0x00010000
[ 148.902795] tg3 0000:04:00.0: AER: [20] UnsupReq (First)
[ 148.910234] tg3 0000:04:00.0: AER: aer_layer=Transaction Layer,
aer_agent=Requester ID
[ 148.918806] tg3 0000:04:00.0: AER: aer_uncor_severity: 0x000ef030
[ 148.925558] tg3 0000:04:00.0: AER: TLP Header: 40000001 0000030f
90028090 00000000
[ 148.933984] reboot: Restarting system
[ 148.938319] reboot: machine restart
-
- I have observed the following. when I test older kernel
-
+ I have observed the following. when I test older kernel
Kernel version Fatal Error
5.4.0-42.46 No
5.4.0-45.49 No
5.4.0-47.51 No
5.4.0-48.52 No
5.4.0-51.56 No
5.4.0-52.57 No
5.4.0-53.59 No
5.4.0-54.60 No
5.4.0-58.64 No
5.4.0-59.65 yes
5.4.0-60.67 yes
-
later I have bisect kernel between 5.4.0-58.64 and 5.4.0-59.65.
looks like due to the following patch we are observing this issue. The
driver is not handling D3 state properly
PCI/ACPI: Whitelist hotplug ports for D3 if power managed by ACPI
https://kernel.ubuntu.com/git/ubuntu/ubuntu-
focal.git/commit/?id=b9319dd02269593911403dd5d684368bcef3261d
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https://bugs.launchpad.net/bugs/1917471
Title:
[Regression] Bus Fatal Error observed when reboot on BCM5720
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Focal:
In Progress
Status in linux source package in Impish:
Fix Released
Status in linux source package in Jammy:
Fix Released
Bug description:
impact
being noticed a lot, only affects 5.4, fix in subsequent failures
The offending patch was removed in 20.10 and later kernels (it was
reverted upstream not long after being merged into mainline but we
never reverted it)
following error messages are observed
[ 146.429212] shutdown[1]: Rebooting.
[ 146.435151] kvm: exiting hardware virtualization
[ 146.575319] megaraid_sas 0000:67:00.0: megasas_disable_intr_fusion is
called outbound_intr_mask:0x40000009
[ 148.088133] [qede_unload:2236(eno12409)]Link is down
[ 148.183618] qede 0000:31:00.1: Ending qede_remove successfully
[ 148.518541] [qede_unload:2236(eno12399)]Link is down
[ 148.625066] qede 0000:31:00.0: Ending qede_remove successfully
[ 148.762067] ACPI: Preparing to enter system sleep state S5
[ 148.794638] {1}[Hardware Error]: Hardware error from APEI Generic Hardware
Error Source: 5
[ 148.803731] {1}[Hardware Error]: event severity: recoverable
[ 148.810191] {1}[Hardware Error]: Error 0, type: fatal
[ 148.816088] {1}[Hardware Error]: section_type: PCIe error
[ 148.822391] {1}[Hardware Error]: port_type: 0, PCIe end point
[ 148.829026] {1}[Hardware Error]: version: 3.0
[ 148.834266] {1}[Hardware Error]: command: 0x0006, status: 0x0010
[ 148.841140] {1}[Hardware Error]: device_id: 0000:04:00.0
[ 148.847309] {1}[Hardware Error]: slot: 0
[ 148.852077] {1}[Hardware Error]: secondary_bus: 0x00
[ 148.857876] {1}[Hardware Error]: vendor_id: 0x14e4, device_id: 0x165f
[ 148.865145] {1}[Hardware Error]: class_code: 020000
[ 148.870845] {1}[Hardware Error]: aer_uncor_status: 0x00100000,
aer_uncor_mask: 0x00010000
[ 148.879842] {1}[Hardware Error]: aer_uncor_severity: 0x000ef030
[ 148.886575] {1}[Hardware Error]: TLP Header: 40000001 0000030f 90028090
00000000
[ 148.894823] tg3 0000:04:00.0: AER: aer_status: 0x00100000, aer_mask:
0x00010000
[ 148.902795] tg3 0000:04:00.0: AER: [20] UnsupReq (First)
[ 148.910234] tg3 0000:04:00.0: AER: aer_layer=Transaction Layer,
aer_agent=Requester ID
[ 148.918806] tg3 0000:04:00.0: AER: aer_uncor_severity: 0x000ef030
[ 148.925558] tg3 0000:04:00.0: AER: TLP Header: 40000001 0000030f
90028090 00000000
[ 148.933984] reboot: Restarting system
[ 148.938319] reboot: machine restart
I have observed the following. when I test older kernel
Kernel version Fatal Error
5.4.0-42.46 No
5.4.0-45.49 No
5.4.0-47.51 No
5.4.0-48.52 No
5.4.0-51.56 No
5.4.0-52.57 No
5.4.0-53.59 No
5.4.0-54.60 No
5.4.0-58.64 No
5.4.0-59.65 yes
5.4.0-60.67 yes
later I have bisect kernel between 5.4.0-58.64 and 5.4.0-59.65.
looks like due to the following patch we are observing this issue. The
driver is not handling D3 state properly
PCI/ACPI: Whitelist hotplug ports for D3 if power managed by ACPI
https://kernel.ubuntu.com/git/ubuntu/ubuntu-
focal.git/commit/?id=b9319dd02269593911403dd5d684368bcef3261d
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