[Kernel-packages] [Bug 1941665] Re: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN
** Changed in: hwe-next
Status: New => Fix Released
** Changed in: linux (Ubuntu)
Status: Incomplete => Fix Released
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https://bugs.launchpad.net/bugs/1941665
Title:
Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW
error in SYNC CMD UNKNOWN
Status in HWE Next:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-5.13 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Invalid
Status in linux-oem-5.13 source package in Focal:
Fix Released
Status in linux source package in Impish:
Won't Fix
Status in linux-oem-5.13 source package in Impish:
Invalid
Bug description:
[SRU Justification]
[Impact]
After applied patches from bug 1933938 to enable AX201 on ADL platforms,
some of them may still fail to functioning stably due to fw error when
LARI_CONFIG_CHANGE command is sent. With CONFIG_IWLWIFI_DEBUG turned on,
following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send
sync command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE
for command UNKNOWN
Then begin FW error, hardware reset.
[Fix]
Commit 54b4fda5a761 ("iwlwifi: mvm: Read acpi dsm to get unii4
enable/disable bitmap") is required to fix this issue. The other commit
is pulled in for dependency.
[Test Case]
Install a prebuilt kernel with these fixes, put DUT under idle for 5
mins and check if there is still firmware error messages.
[Where problems could occur]
There is little chance that it can ever go wrong judging from the
simplexity of the two commits.
[Other Info]
While the two patches have already been included in mainline and
therefore Ubuntu unstable, only oem-5.13 and impish are nominated.
== original bug report ==
After applied patches from bug 1933938 to enable AX201 on ADL
platforms, some of them may still fail to functioning stably due to fw
error when LARI_CONFIG_CHANGE command is sent. With
CONFIG_IWLWIFI_DEBUG turned on, following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send sync
command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE for
command UNKNOWN
Then begin FW error, hardware reset:
[ 12.469094] kernel: RIP: 0033:0x7f8de181612d
[ 12.469097] kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee
ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48>
3d 00 f0 ff ff 77 2f 44
89 c7 48 89 44 24 08 e8 fe ee ff ff 48
[ 12.469099] kernel: RSP: 002b:7fff1de04900 EFLAGS: 0293 ORIG_RAX:
002e
[ 12.469102] kernel: RAX: ffda RBX: 5622f7660880 RCX:
7f8de181612d
[ 12.469103] kernel: RDX: RSI: 7fff1de04950 RDI:
000c
[ 12.469104] kernel: RBP: 7fff1de04950 R08: R09:
[ 12.469105] kernel: R10: 0001 R11: 0293 R12:
5622f7660880
[ 12.469106] kernel: R13: 7fff1de04b08 R14: 7fff1de04afc R15:
[ 13.170483] kernel: iwlwifi :00:14.3: Microcode SW error detected.
Restarting 0x0.
[ 13.170580] kernel: iwlwifi :00:14.3: Start IWL Error Log Dump:
[ 13.170581] kernel: iwlwifi :00:14.3: Transport status: 0x004B,
valid: 6
[ 13.170582] kernel: iwlwifi :00:14.3: Loaded firmware version:
64.97bbee0a.0 so-a0-hr-b0-64.ucode
[ 13.170583] kernel: iwlwifi :00:14.3: 0x0071 |
[Kernel-packages] [Bug 1941665] Re: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN
Ubuntu 21.10 (Impish Indri) has reached end of life, so this bug will
not be fixed for that specific release.
** Changed in: linux (Ubuntu Impish)
Status: Triaged => Won't Fix
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-5.13 in Ubuntu.
https://bugs.launchpad.net/bugs/1941665
Title:
Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW
error in SYNC CMD UNKNOWN
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-5.13 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Invalid
Status in linux-oem-5.13 source package in Focal:
Fix Released
Status in linux source package in Impish:
Won't Fix
Status in linux-oem-5.13 source package in Impish:
Invalid
Bug description:
[SRU Justification]
[Impact]
After applied patches from bug 1933938 to enable AX201 on ADL platforms,
some of them may still fail to functioning stably due to fw error when
LARI_CONFIG_CHANGE command is sent. With CONFIG_IWLWIFI_DEBUG turned on,
following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send
sync command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE
for command UNKNOWN
Then begin FW error, hardware reset.
[Fix]
Commit 54b4fda5a761 ("iwlwifi: mvm: Read acpi dsm to get unii4
enable/disable bitmap") is required to fix this issue. The other commit
is pulled in for dependency.
[Test Case]
Install a prebuilt kernel with these fixes, put DUT under idle for 5
mins and check if there is still firmware error messages.
[Where problems could occur]
There is little chance that it can ever go wrong judging from the
simplexity of the two commits.
[Other Info]
While the two patches have already been included in mainline and
therefore Ubuntu unstable, only oem-5.13 and impish are nominated.
== original bug report ==
After applied patches from bug 1933938 to enable AX201 on ADL
platforms, some of them may still fail to functioning stably due to fw
error when LARI_CONFIG_CHANGE command is sent. With
CONFIG_IWLWIFI_DEBUG turned on, following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send sync
command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE for
command UNKNOWN
Then begin FW error, hardware reset:
[ 12.469094] kernel: RIP: 0033:0x7f8de181612d
[ 12.469097] kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee
ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48>
3d 00 f0 ff ff 77 2f 44
89 c7 48 89 44 24 08 e8 fe ee ff ff 48
[ 12.469099] kernel: RSP: 002b:7fff1de04900 EFLAGS: 0293 ORIG_RAX:
002e
[ 12.469102] kernel: RAX: ffda RBX: 5622f7660880 RCX:
7f8de181612d
[ 12.469103] kernel: RDX: RSI: 7fff1de04950 RDI:
000c
[ 12.469104] kernel: RBP: 7fff1de04950 R08: R09:
[ 12.469105] kernel: R10: 0001 R11: 0293 R12:
5622f7660880
[ 12.469106] kernel: R13: 7fff1de04b08 R14: 7fff1de04afc R15:
[ 13.170483] kernel: iwlwifi :00:14.3: Microcode SW error detected.
Restarting 0x0.
[ 13.170580] kernel: iwlwifi :00:14.3: Start IWL Error Log Dump:
[ 13.170581] kernel: iwlwifi :00:14.3: Transport status: 0x004B,
valid: 6
[ 13.170582] kernel: iwlwifi :00:14.3: Loaded firmware version:
64.97bbee0a.0 so-a0-hr-b0-64.ucode
[ 13.170583] kernel: iwlwifi
[Kernel-packages] [Bug 1941665] Re: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN
** Changed in: linux (Ubuntu Impish)
Status: Incomplete => Triaged
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-5.13 in Ubuntu.
https://bugs.launchpad.net/bugs/1941665
Title:
Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW
error in SYNC CMD UNKNOWN
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-5.13 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Invalid
Status in linux-oem-5.13 source package in Focal:
Fix Released
Status in linux source package in Impish:
Triaged
Status in linux-oem-5.13 source package in Impish:
Invalid
Bug description:
[SRU Justification]
[Impact]
After applied patches from bug 1933938 to enable AX201 on ADL platforms,
some of them may still fail to functioning stably due to fw error when
LARI_CONFIG_CHANGE command is sent. With CONFIG_IWLWIFI_DEBUG turned on,
following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send
sync command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE
for command UNKNOWN
Then begin FW error, hardware reset.
[Fix]
Commit 54b4fda5a761 ("iwlwifi: mvm: Read acpi dsm to get unii4
enable/disable bitmap") is required to fix this issue. The other commit
is pulled in for dependency.
[Test Case]
Install a prebuilt kernel with these fixes, put DUT under idle for 5
mins and check if there is still firmware error messages.
[Where problems could occur]
There is little chance that it can ever go wrong judging from the
simplexity of the two commits.
[Other Info]
While the two patches have already been included in mainline and
therefore Ubuntu unstable, only oem-5.13 and impish are nominated.
== original bug report ==
After applied patches from bug 1933938 to enable AX201 on ADL
platforms, some of them may still fail to functioning stably due to fw
error when LARI_CONFIG_CHANGE command is sent. With
CONFIG_IWLWIFI_DEBUG turned on, following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send sync
command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE for
command UNKNOWN
Then begin FW error, hardware reset:
[ 12.469094] kernel: RIP: 0033:0x7f8de181612d
[ 12.469097] kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee
ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48>
3d 00 f0 ff ff 77 2f 44
89 c7 48 89 44 24 08 e8 fe ee ff ff 48
[ 12.469099] kernel: RSP: 002b:7fff1de04900 EFLAGS: 0293 ORIG_RAX:
002e
[ 12.469102] kernel: RAX: ffda RBX: 5622f7660880 RCX:
7f8de181612d
[ 12.469103] kernel: RDX: RSI: 7fff1de04950 RDI:
000c
[ 12.469104] kernel: RBP: 7fff1de04950 R08: R09:
[ 12.469105] kernel: R10: 0001 R11: 0293 R12:
5622f7660880
[ 12.469106] kernel: R13: 7fff1de04b08 R14: 7fff1de04afc R15:
[ 13.170483] kernel: iwlwifi :00:14.3: Microcode SW error detected.
Restarting 0x0.
[ 13.170580] kernel: iwlwifi :00:14.3: Start IWL Error Log Dump:
[ 13.170581] kernel: iwlwifi :00:14.3: Transport status: 0x004B,
valid: 6
[ 13.170582] kernel: iwlwifi :00:14.3: Loaded firmware version:
64.97bbee0a.0 so-a0-hr-b0-64.ucode
[ 13.170583] kernel: iwlwifi :00:14.3: 0x0071 |
NMI_INTERRUPT_UMAC_FATAL
[ 13.170584] kernel: iwlwifi :00:14.3: 0x02F0 |
[Kernel-packages] [Bug 1941665] Re: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN
This bug was fixed in the package linux-oem-5.13 - 5.13.0-1017.21
---
linux-oem-5.13 (5.13.0-1017.21) focal; urgency=medium
* focal/linux-oem-5.13: 5.13.0-1017.21 -proposed tracker (LP:
#1946722)
* Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error
in SYNC CMD UNKNOWN (LP: #1941665)
- iwlwifi: mvm: support BIOS enable/disable for 11ax in Russia
- iwlwifi: mvm: Read acpi dsm to get unii4 enable/disable bitmap.
-- Timo Aaltonen Tue, 12 Oct 2021
11:54:40 +0300
** Changed in: linux-oem-5.13 (Ubuntu Focal)
Status: Fix Committed => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-5.13 in Ubuntu.
https://bugs.launchpad.net/bugs/1941665
Title:
Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW
error in SYNC CMD UNKNOWN
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-5.13 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Invalid
Status in linux-oem-5.13 source package in Focal:
Fix Released
Status in linux source package in Impish:
Incomplete
Status in linux-oem-5.13 source package in Impish:
Invalid
Bug description:
[SRU Justification]
[Impact]
After applied patches from bug 1933938 to enable AX201 on ADL platforms,
some of them may still fail to functioning stably due to fw error when
LARI_CONFIG_CHANGE command is sent. With CONFIG_IWLWIFI_DEBUG turned on,
following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send
sync command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE
for command UNKNOWN
Then begin FW error, hardware reset.
[Fix]
Commit 54b4fda5a761 ("iwlwifi: mvm: Read acpi dsm to get unii4
enable/disable bitmap") is required to fix this issue. The other commit
is pulled in for dependency.
[Test Case]
Install a prebuilt kernel with these fixes, put DUT under idle for 5
mins and check if there is still firmware error messages.
[Where problems could occur]
There is little chance that it can ever go wrong judging from the
simplexity of the two commits.
[Other Info]
While the two patches have already been included in mainline and
therefore Ubuntu unstable, only oem-5.13 and impish are nominated.
== original bug report ==
After applied patches from bug 1933938 to enable AX201 on ADL
platforms, some of them may still fail to functioning stably due to fw
error when LARI_CONFIG_CHANGE command is sent. With
CONFIG_IWLWIFI_DEBUG turned on, following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send sync
command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE for
command UNKNOWN
Then begin FW error, hardware reset:
[ 12.469094] kernel: RIP: 0033:0x7f8de181612d
[ 12.469097] kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee
ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48>
3d 00 f0 ff ff 77 2f 44
89 c7 48 89 44 24 08 e8 fe ee ff ff 48
[ 12.469099] kernel: RSP: 002b:7fff1de04900 EFLAGS: 0293 ORIG_RAX:
002e
[ 12.469102] kernel: RAX: ffda RBX: 5622f7660880 RCX:
7f8de181612d
[ 12.469103] kernel: RDX: RSI: 7fff1de04950 RDI:
000c
[ 12.469104] kernel: RBP: 7fff1de04950 R08: R09:
[ 12.469105] kernel: R10: 0001 R11: 0293 R12:
5622f7660880
[ 12.469106] kernel: R13: 7fff1de04b08 R14:
[Kernel-packages] [Bug 1941665] Re: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN
Verified on oem platform:
https://bugs.launchpad.net/somerville/+bug/1938017/comments/19
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-5.13 in Ubuntu.
https://bugs.launchpad.net/bugs/1941665
Title:
Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW
error in SYNC CMD UNKNOWN
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-5.13 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Invalid
Status in linux-oem-5.13 source package in Focal:
Fix Committed
Status in linux source package in Impish:
Incomplete
Status in linux-oem-5.13 source package in Impish:
Invalid
Bug description:
[SRU Justification]
[Impact]
After applied patches from bug 1933938 to enable AX201 on ADL platforms,
some of them may still fail to functioning stably due to fw error when
LARI_CONFIG_CHANGE command is sent. With CONFIG_IWLWIFI_DEBUG turned on,
following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send
sync command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE
for command UNKNOWN
Then begin FW error, hardware reset.
[Fix]
Commit 54b4fda5a761 ("iwlwifi: mvm: Read acpi dsm to get unii4
enable/disable bitmap") is required to fix this issue. The other commit
is pulled in for dependency.
[Test Case]
Install a prebuilt kernel with these fixes, put DUT under idle for 5
mins and check if there is still firmware error messages.
[Where problems could occur]
There is little chance that it can ever go wrong judging from the
simplexity of the two commits.
[Other Info]
While the two patches have already been included in mainline and
therefore Ubuntu unstable, only oem-5.13 and impish are nominated.
== original bug report ==
After applied patches from bug 1933938 to enable AX201 on ADL
platforms, some of them may still fail to functioning stably due to fw
error when LARI_CONFIG_CHANGE command is sent. With
CONFIG_IWLWIFI_DEBUG turned on, following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send sync
command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE for
command UNKNOWN
Then begin FW error, hardware reset:
[ 12.469094] kernel: RIP: 0033:0x7f8de181612d
[ 12.469097] kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee
ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48>
3d 00 f0 ff ff 77 2f 44
89 c7 48 89 44 24 08 e8 fe ee ff ff 48
[ 12.469099] kernel: RSP: 002b:7fff1de04900 EFLAGS: 0293 ORIG_RAX:
002e
[ 12.469102] kernel: RAX: ffda RBX: 5622f7660880 RCX:
7f8de181612d
[ 12.469103] kernel: RDX: RSI: 7fff1de04950 RDI:
000c
[ 12.469104] kernel: RBP: 7fff1de04950 R08: R09:
[ 12.469105] kernel: R10: 0001 R11: 0293 R12:
5622f7660880
[ 12.469106] kernel: R13: 7fff1de04b08 R14: 7fff1de04afc R15:
[ 13.170483] kernel: iwlwifi :00:14.3: Microcode SW error detected.
Restarting 0x0.
[ 13.170580] kernel: iwlwifi :00:14.3: Start IWL Error Log Dump:
[ 13.170581] kernel: iwlwifi :00:14.3: Transport status: 0x004B,
valid: 6
[ 13.170582] kernel: iwlwifi :00:14.3: Loaded firmware version:
64.97bbee0a.0 so-a0-hr-b0-64.ucode
[ 13.170583] kernel: iwlwifi :00:14.3:
[Kernel-packages] [Bug 1941665] Re: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN
** Changed in: linux-oem-5.13 (Ubuntu Focal)
Status: In Progress => Fix Committed
** Tags added: verification-needed-focal
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-5.13 in Ubuntu.
https://bugs.launchpad.net/bugs/1941665
Title:
Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW
error in SYNC CMD UNKNOWN
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-5.13 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Invalid
Status in linux-oem-5.13 source package in Focal:
Fix Committed
Status in linux source package in Impish:
Incomplete
Status in linux-oem-5.13 source package in Impish:
Invalid
Bug description:
[SRU Justification]
[Impact]
After applied patches from bug 1933938 to enable AX201 on ADL platforms,
some of them may still fail to functioning stably due to fw error when
LARI_CONFIG_CHANGE command is sent. With CONFIG_IWLWIFI_DEBUG turned on,
following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send
sync command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE
for command UNKNOWN
Then begin FW error, hardware reset.
[Fix]
Commit 54b4fda5a761 ("iwlwifi: mvm: Read acpi dsm to get unii4
enable/disable bitmap") is required to fix this issue. The other commit
is pulled in for dependency.
[Test Case]
Install a prebuilt kernel with these fixes, put DUT under idle for 5
mins and check if there is still firmware error messages.
[Where problems could occur]
There is little chance that it can ever go wrong judging from the
simplexity of the two commits.
[Other Info]
While the two patches have already been included in mainline and
therefore Ubuntu unstable, only oem-5.13 and impish are nominated.
== original bug report ==
After applied patches from bug 1933938 to enable AX201 on ADL
platforms, some of them may still fail to functioning stably due to fw
error when LARI_CONFIG_CHANGE command is sent. With
CONFIG_IWLWIFI_DEBUG turned on, following error appears:
iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send sync
command UNKNOWN
iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE for
command UNKNOWN
Then begin FW error, hardware reset:
[ 12.469094] kernel: RIP: 0033:0x7f8de181612d
[ 12.469097] kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee
ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48>
3d 00 f0 ff ff 77 2f 44
89 c7 48 89 44 24 08 e8 fe ee ff ff 48
[ 12.469099] kernel: RSP: 002b:7fff1de04900 EFLAGS: 0293 ORIG_RAX:
002e
[ 12.469102] kernel: RAX: ffda RBX: 5622f7660880 RCX:
7f8de181612d
[ 12.469103] kernel: RDX: RSI: 7fff1de04950 RDI:
000c
[ 12.469104] kernel: RBP: 7fff1de04950 R08: R09:
[ 12.469105] kernel: R10: 0001 R11: 0293 R12:
5622f7660880
[ 12.469106] kernel: R13: 7fff1de04b08 R14: 7fff1de04afc R15:
[ 13.170483] kernel: iwlwifi :00:14.3: Microcode SW error detected.
Restarting 0x0.
[ 13.170580] kernel: iwlwifi :00:14.3: Start IWL Error Log Dump:
[ 13.170581] kernel: iwlwifi :00:14.3: Transport status: 0x004B,
valid: 6
[ 13.170582] kernel: iwlwifi :00:14.3: Loaded firmware version:
64.97bbee0a.0 so-a0-hr-b0-64.ucode
[ 13.170583] kernel: iwlwifi :00:14.3: 0x0071 |
NMI_INTERRUPT_UMAC_FATAL
[
[Kernel-packages] [Bug 1941665] Re: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN
SRU: https://lists.ubuntu.com/archives/kernel-
team/2021-August/123615.html (oem-5.13, impish)
** Description changed:
+ [SRU Justification]
+
+ [Impact]
+
+ After applied patches from bug 1933938 to enable AX201 on ADL platforms,
+ some of them may still fail to functioning stably due to fw error when
+ LARI_CONFIG_CHANGE command is sent. With CONFIG_IWLWIFI_DEBUG turned on,
+ following error appears:
+
+ iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
+ config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
+ iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send
+ sync command UNKNOWN
+ iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE
+ for command UNKNOWN
+
+ Then begin FW error, hardware reset.
+
+ [Fix]
+
+ Commit 54b4fda5a761 ("iwlwifi: mvm: Read acpi dsm to get unii4
+ enable/disable bitmap") is required to fix this issue. The other commit
+ is pulled in for dependency.
+
+ [Test Case]
+
+ Install a prebuilt kernel with these fixes, put DUT under idle for 5
+ mins and check if there is still firmware error messages.
+
+ [Where problems could occur]
+
+ There is little chance that it can ever go wrong judging from the
+ simplexity of the two commits.
+
+ [Other Info]
+
+ While the two patches have already been included in mainline and
+ therefore Ubuntu unstable, only oem-5.13 and impish are nominated.
+
+ == original bug report ==
+
After applied patches from bug 1933938 to enable AX201 on ADL platforms,
some of them may still fail to functioning stably due to fw error when
LARI_CONFIG_CHANGE command is sent. With CONFIG_IWLWIFI_DEBUG turned on,
following error appears:
- iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
- iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send sync
command UNKNOWN
- iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE for
command UNKNOWN
+ iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
+ iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send sync
command UNKNOWN
+ iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE for
command UNKNOWN
Then begin FW error, hardware reset:
[ 12.469094] kernel: RIP: 0033:0x7f8de181612d
[ 12.469097] kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee
ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48>
3d 00 f0 ff ff 77 2f 44
89 c7 48 89 44 24 08 e8 fe ee ff ff 48
[ 12.469099] kernel: RSP: 002b:7fff1de04900 EFLAGS: 0293 ORIG_RAX:
002e
[ 12.469102] kernel: RAX: ffda RBX: 5622f7660880 RCX:
7f8de181612d
[ 12.469103] kernel: RDX: RSI: 7fff1de04950 RDI:
000c
[ 12.469104] kernel: RBP: 7fff1de04950 R08: R09:
[ 12.469105] kernel: R10: 0001 R11: 0293 R12:
5622f7660880
[ 12.469106] kernel: R13: 7fff1de04b08 R14: 7fff1de04afc R15:
[ 13.170483] kernel: iwlwifi :00:14.3: Microcode SW error detected.
Restarting 0x0.
[ 13.170580] kernel: iwlwifi :00:14.3: Start IWL Error Log Dump:
[ 13.170581] kernel: iwlwifi :00:14.3: Transport status: 0x004B,
valid: 6
[ 13.170582] kernel: iwlwifi :00:14.3: Loaded firmware version:
64.97bbee0a.0 so-a0-hr-b0-64.ucode
[ 13.170583] kernel: iwlwifi :00:14.3: 0x0071 |
NMI_INTERRUPT_UMAC_FATAL
[ 13.170584] kernel: iwlwifi :00:14.3: 0x02F0 | trm_hw_status0
[ 13.170585] kernel: iwlwifi :00:14.3: 0x | trm_hw_status1
[ 13.170585] kernel: iwlwifi :00:14.3: 0x004D83E4 | branchlink2
[ 13.170586] kernel: iwlwifi :00:14.3: 0x004CEB8A | interruptlink1
[ 13.170587] kernel: iwlwifi :00:14.3:
[Kernel-packages] [Bug 1941665] Re: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN
PPA: https://launchpad.net/~vicamo/+archive/ubuntu/linux-staging, starting from version 5.13.0-9011.13+staging.13 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.13 in Ubuntu. https://bugs.launchpad.net/bugs/1941665 Title: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Status in linux-oem-5.13 package in Ubuntu: Invalid Status in linux source package in Focal: Invalid Status in linux-oem-5.13 source package in Focal: In Progress Status in linux source package in Impish: Incomplete Status in linux-oem-5.13 source package in Impish: Invalid Bug description: After applied patches from bug 1933938 to enable AX201 on ADL platforms, some of them may still fail to functioning stably due to fw error when LARI_CONFIG_CHANGE command is sent. With CONFIG_IWLWIFI_DEBUG turned on, following error appears: iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE, config_bitmap=0x8, oem_11ax_allow_bitmap=0xf iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send sync command UNKNOWN iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE for command UNKNOWN Then begin FW error, hardware reset: [ 12.469094] kernel: RIP: 0033:0x7f8de181612d [ 12.469097] kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2f 44 89 c7 48 89 44 24 08 e8 fe ee ff ff 48 [ 12.469099] kernel: RSP: 002b:7fff1de04900 EFLAGS: 0293 ORIG_RAX: 002e [ 12.469102] kernel: RAX: ffda RBX: 5622f7660880 RCX: 7f8de181612d [ 12.469103] kernel: RDX: RSI: 7fff1de04950 RDI: 000c [ 12.469104] kernel: RBP: 7fff1de04950 R08: R09: [ 12.469105] kernel: R10: 0001 R11: 0293 R12: 5622f7660880 [ 12.469106] kernel: R13: 7fff1de04b08 R14: 7fff1de04afc R15: [ 13.170483] kernel: iwlwifi :00:14.3: Microcode SW error detected. Restarting 0x0. [ 13.170580] kernel: iwlwifi :00:14.3: Start IWL Error Log Dump: [ 13.170581] kernel: iwlwifi :00:14.3: Transport status: 0x004B, valid: 6 [ 13.170582] kernel: iwlwifi :00:14.3: Loaded firmware version: 64.97bbee0a.0 so-a0-hr-b0-64.ucode [ 13.170583] kernel: iwlwifi :00:14.3: 0x0071 | NMI_INTERRUPT_UMAC_FATAL [ 13.170584] kernel: iwlwifi :00:14.3: 0x02F0 | trm_hw_status0 [ 13.170585] kernel: iwlwifi :00:14.3: 0x | trm_hw_status1 [ 13.170585] kernel: iwlwifi :00:14.3: 0x004D83E4 | branchlink2 [ 13.170586] kernel: iwlwifi :00:14.3: 0x004CEB8A | interruptlink1 [ 13.170587] kernel: iwlwifi :00:14.3: 0x004CEB8A | interruptlink2 [ 13.170587] kernel: iwlwifi :00:14.3: 0x00014EBE | data1 [ 13.170588] kernel: iwlwifi :00:14.3: 0x0010 | data2 [ 13.170588] kernel: iwlwifi :00:14.3: 0x | data3 ... [ 13.170740] kernel: iwlwifi :00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [ 13.170745] kernel: iwlwifi :00:14.3: 0x025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [ 13.170747] kernel: iwlwifi :00:14.3: Firmware error during reconfiguration - reprobe! [ 13.170759] kernel: iwlwifi :00:14.3: FW error in SYNC CMD UNKNOWN [ 13.170762] kernel: iwlwifi :00:14.3: LED command failed: -5 [ 13.170770] kernel: CPU: 10 PID: 900 Comm: wpa_supplicant Tainted: P W O 5.13.0-9009-oem #10+staging.2-Ubuntu [ 13.170777] kernel: iwlwifi :00:14.3: LED command failed: -5 [ 13.170782] kernel: Hardware name: Dell Inc. Inspiron 3910/, BIOS 0.10.25 07/23/2021 [ 13.170786] kernel: Call Trace: [ 13.170794] kernel: dump_stack+0x7d/0x9c [ 13.170799] kernel: iwl_trans_txq_send_hcmd+0x457/0x460 [iwlwifi] [ 13.170816] kernel: ? wait_woken+0x80/0x80 [ 13.170819] kernel: iwl_trans_send_cmd+0x6a/0x100 [iwlwifi] [ 13.170832] kernel: iwl_mvm_send_cmd+0x1f/0x50 [iwlmvm] [ 13.170845] kernel: iwl_mvm_send_cmd_pdu+0x51/0x70 [iwlmvm] [ 13.170856] kernel: iwl_mvm_up+0x7ab/0xcb0 [iwlmvm] [ 13.170863] kernel: ? ieee80211_wake_queues_by_reason+0xad/0xd0 [mac80211] [ 13.170900] kernel: __iwl_mvm_mac_start+0x2b/0x190 [iwlmvm] [ 13.170908] kernel: iwl_mvm_mac_start+0x2a/0x40 [iwlmvm] [ 13.170917] kernel: drv_start+0x43/0xd0 [mac80211] [ 13.170934] kernel: ieee80211_do_open+0x394/0x810 [mac80211] [ 13.170954] kernel: ieee80211_open+0x6c/0x90 [mac80211] [ 13.170971] kernel: __dev_open+0xec/0x180 [ 13.170975] kernel: __dev_change_flags+0x188/0x1e0 [ 13.170977] kernel: dev_change_flags+0x26/0x60 [ 13.170979] kernel: devinet_ioctl+0x608/0x770 [ 13.170982] kernel: ? copy_msghdr_from_user+0x5c/0x90 [ 13.170985] kernel:
[Kernel-packages] [Bug 1941665] Re: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN
While this depending on bug 1933938, which is not yet committed to oem-5.13, so this would affect only oem-5.13/Impish, and v5.14 kernels are not affected for they have the solution already. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.13 in Ubuntu. https://bugs.launchpad.net/bugs/1941665 Title: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Status in linux-oem-5.13 package in Ubuntu: Invalid Status in linux source package in Focal: Invalid Status in linux-oem-5.13 source package in Focal: In Progress Status in linux source package in Impish: Incomplete Status in linux-oem-5.13 source package in Impish: Invalid Bug description: After applied patches from bug 1933938 to enable AX201 on ADL platforms, some of them may still fail to functioning stably due to fw error when LARI_CONFIG_CHANGE command is sent. With CONFIG_IWLWIFI_DEBUG turned on, following error appears: iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE, config_bitmap=0x8, oem_11ax_allow_bitmap=0xf iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send sync command UNKNOWN iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE for command UNKNOWN Then begin FW error, hardware reset: [ 12.469094] kernel: RIP: 0033:0x7f8de181612d [ 12.469097] kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2f 44 89 c7 48 89 44 24 08 e8 fe ee ff ff 48 [ 12.469099] kernel: RSP: 002b:7fff1de04900 EFLAGS: 0293 ORIG_RAX: 002e [ 12.469102] kernel: RAX: ffda RBX: 5622f7660880 RCX: 7f8de181612d [ 12.469103] kernel: RDX: RSI: 7fff1de04950 RDI: 000c [ 12.469104] kernel: RBP: 7fff1de04950 R08: R09: [ 12.469105] kernel: R10: 0001 R11: 0293 R12: 5622f7660880 [ 12.469106] kernel: R13: 7fff1de04b08 R14: 7fff1de04afc R15: [ 13.170483] kernel: iwlwifi :00:14.3: Microcode SW error detected. Restarting 0x0. [ 13.170580] kernel: iwlwifi :00:14.3: Start IWL Error Log Dump: [ 13.170581] kernel: iwlwifi :00:14.3: Transport status: 0x004B, valid: 6 [ 13.170582] kernel: iwlwifi :00:14.3: Loaded firmware version: 64.97bbee0a.0 so-a0-hr-b0-64.ucode [ 13.170583] kernel: iwlwifi :00:14.3: 0x0071 | NMI_INTERRUPT_UMAC_FATAL [ 13.170584] kernel: iwlwifi :00:14.3: 0x02F0 | trm_hw_status0 [ 13.170585] kernel: iwlwifi :00:14.3: 0x | trm_hw_status1 [ 13.170585] kernel: iwlwifi :00:14.3: 0x004D83E4 | branchlink2 [ 13.170586] kernel: iwlwifi :00:14.3: 0x004CEB8A | interruptlink1 [ 13.170587] kernel: iwlwifi :00:14.3: 0x004CEB8A | interruptlink2 [ 13.170587] kernel: iwlwifi :00:14.3: 0x00014EBE | data1 [ 13.170588] kernel: iwlwifi :00:14.3: 0x0010 | data2 [ 13.170588] kernel: iwlwifi :00:14.3: 0x | data3 ... [ 13.170740] kernel: iwlwifi :00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [ 13.170745] kernel: iwlwifi :00:14.3: 0x025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [ 13.170747] kernel: iwlwifi :00:14.3: Firmware error during reconfiguration - reprobe! [ 13.170759] kernel: iwlwifi :00:14.3: FW error in SYNC CMD UNKNOWN [ 13.170762] kernel: iwlwifi :00:14.3: LED command failed: -5 [ 13.170770] kernel: CPU: 10 PID: 900 Comm: wpa_supplicant Tainted: P W O 5.13.0-9009-oem #10+staging.2-Ubuntu [ 13.170777] kernel: iwlwifi :00:14.3: LED command failed: -5 [ 13.170782] kernel: Hardware name: Dell Inc. Inspiron 3910/, BIOS 0.10.25 07/23/2021 [ 13.170786] kernel: Call Trace: [ 13.170794] kernel: dump_stack+0x7d/0x9c [ 13.170799] kernel: iwl_trans_txq_send_hcmd+0x457/0x460 [iwlwifi] [ 13.170816] kernel: ? wait_woken+0x80/0x80 [ 13.170819] kernel: iwl_trans_send_cmd+0x6a/0x100 [iwlwifi] [ 13.170832] kernel: iwl_mvm_send_cmd+0x1f/0x50 [iwlmvm] [ 13.170845] kernel: iwl_mvm_send_cmd_pdu+0x51/0x70 [iwlmvm] [ 13.170856] kernel: iwl_mvm_up+0x7ab/0xcb0 [iwlmvm] [ 13.170863] kernel: ? ieee80211_wake_queues_by_reason+0xad/0xd0 [mac80211] [ 13.170900] kernel: __iwl_mvm_mac_start+0x2b/0x190 [iwlmvm] [ 13.170908] kernel: iwl_mvm_mac_start+0x2a/0x40 [iwlmvm] [ 13.170917] kernel: drv_start+0x43/0xd0 [mac80211] [ 13.170934] kernel: ieee80211_do_open+0x394/0x810 [mac80211] [ 13.170954] kernel: ieee80211_open+0x6c/0x90 [mac80211] [ 13.170971] kernel: __dev_open+0xec/0x180 [ 13.170975] kernel: __dev_change_flags+0x188/0x1e0 [ 13.170977] kernel: dev_change_flags+0x26/0x60 [ 13.170979] kernel: devinet_ioctl+0x608/0x770 [
[Kernel-packages] [Bug 1941665] Re: Intel AX201 8086:7af0 subsys 8086:4070 hardware reset periodically: FW error in SYNC CMD UNKNOWN
Need following two fixes from
https://www.spinics.net/lists/linux-wireless/msg211717.html:
* 7119f02b5d34 (“iwlwifi: mvm: support BIOS enable/disable for 11ax in Russia”)
* 54b4fda5a761 ("iwlwifi: mvm: Read acpi dsm to get unii4 enable/disable
bitmap.")
** Description changed:
+ After applied patches from bug 1933938 to enable AX201 on ADL platforms,
+ some of them may still fail to functioning stably due to fw error when
+ LARI_CONFIG_CHANGE command is sent. With CONFIG_IWLWIFI_DEBUG turned on,
+ following error appears:
+
+ iwlwifi :00:14.3: iwl_mvm_lari_cfg sending LARI_CONFIG_CHANGE,
config_bitmap=0x8, oem_11ax_allow_bitmap=0xf
+ iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Attempting to send sync
command UNKNOWN
+ iwlwifi :00:14.3: iwl_trans_txq_send_hcmd_sync Setting HCMD_ACTIVE for
command UNKNOWN
+
+ Then begin FW error, hardware reset:
+
[ 12.469094] kernel: RIP: 0033:0x7f8de181612d
[ 12.469097] kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 ca ee
ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48>
3d 00 f0 ff ff 77 2f 44
- 89 c7 48 89 44 24 08 e8 fe ee ff ff 48
+ 89 c7 48 89 44 24 08 e8 fe ee ff ff 48
[ 12.469099] kernel: RSP: 002b:7fff1de04900 EFLAGS: 0293 ORIG_RAX:
002e
[ 12.469102] kernel: RAX: ffda RBX: 5622f7660880 RCX:
7f8de181612d
[ 12.469103] kernel: RDX: RSI: 7fff1de04950 RDI:
000c
[ 12.469104] kernel: RBP: 7fff1de04950 R08: R09:
[ 12.469105] kernel: R10: 0001 R11: 0293 R12:
5622f7660880
[ 12.469106] kernel: R13: 7fff1de04b08 R14: 7fff1de04afc R15:
[ 13.170483] kernel: iwlwifi :00:14.3: Microcode SW error detected.
Restarting 0x0.
[ 13.170580] kernel: iwlwifi :00:14.3: Start IWL Error Log Dump:
[ 13.170581] kernel: iwlwifi :00:14.3: Transport status: 0x004B,
valid: 6
[ 13.170582] kernel: iwlwifi :00:14.3: Loaded firmware version:
64.97bbee0a.0 so-a0-hr-b0-64.ucode
[ 13.170583] kernel: iwlwifi :00:14.3: 0x0071 |
NMI_INTERRUPT_UMAC_FATAL
[ 13.170584] kernel: iwlwifi :00:14.3: 0x02F0 | trm_hw_status0
[ 13.170585] kernel: iwlwifi :00:14.3: 0x | trm_hw_status1
[ 13.170585] kernel: iwlwifi :00:14.3: 0x004D83E4 | branchlink2
[ 13.170586] kernel: iwlwifi :00:14.3: 0x004CEB8A | interruptlink1
[ 13.170587] kernel: iwlwifi :00:14.3: 0x004CEB8A | interruptlink2
[ 13.170587] kernel: iwlwifi :00:14.3: 0x00014EBE | data1
[ 13.170588] kernel: iwlwifi :00:14.3: 0x0010 | data2
[ 13.170588] kernel: iwlwifi :00:14.3: 0x | data3
...
[ 13.170740] kernel: iwlwifi :00:14.3: 0x05B0905B |
CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 13.170745] kernel: iwlwifi :00:14.3: 0x025B |
CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 13.170747] kernel: iwlwifi :00:14.3: Firmware error during
reconfiguration - reprobe!
[ 13.170759] kernel: iwlwifi :00:14.3: FW error in SYNC CMD UNKNOWN
[ 13.170762] kernel: iwlwifi :00:14.3: LED command failed: -5
[ 13.170770] kernel: CPU: 10 PID: 900 Comm: wpa_supplicant Tainted: P W O
5.13.0-9009-oem #10+staging.2-Ubuntu
[ 13.170777] kernel: iwlwifi :00:14.3: LED command failed: -5
[ 13.170782] kernel: Hardware name: Dell Inc. Inspiron 3910/, BIOS 0.10.25
07/23/2021
[ 13.170786] kernel: Call Trace:
[ 13.170794] kernel: dump_stack+0x7d/0x9c
[ 13.170799] kernel: iwl_trans_txq_send_hcmd+0x457/0x460 [iwlwifi]
[ 13.170816] kernel: ? wait_woken+0x80/0x80
[ 13.170819] kernel: iwl_trans_send_cmd+0x6a/0x100 [iwlwifi]
[ 13.170832] kernel: iwl_mvm_send_cmd+0x1f/0x50 [iwlmvm]
[ 13.170845] kernel: iwl_mvm_send_cmd_pdu+0x51/0x70 [iwlmvm]
[ 13.170856] kernel: iwl_mvm_up+0x7ab/0xcb0 [iwlmvm]
[ 13.170863] kernel: ? ieee80211_wake_queues_by_reason+0xad/0xd0 [mac80211]
[ 13.170900] kernel: __iwl_mvm_mac_start+0x2b/0x190 [iwlmvm]
[ 13.170908] kernel: iwl_mvm_mac_start+0x2a/0x40 [iwlmvm]
[ 13.170917] kernel: drv_start+0x43/0xd0 [mac80211]
[ 13.170934] kernel: ieee80211_do_open+0x394/0x810 [mac80211]
[ 13.170954] kernel: ieee80211_open+0x6c/0x90 [mac80211]
[ 13.170971] kernel: __dev_open+0xec/0x180
[ 13.170975] kernel: __dev_change_flags+0x188/0x1e0
[ 13.170977] kernel: dev_change_flags+0x26/0x60
[ 13.170979] kernel: devinet_ioctl+0x608/0x770
[ 13.170982] kernel: ? copy_msghdr_from_user+0x5c/0x90
[ 13.170985] kernel: inet_ioctl+0x190/0x1c0
[ 13.170987] kernel: ? netdev_name_node_lookup_rcu+0x6c/0x80
[ 13.170990] kernel: ? dev_get_by_name_rcu+0xe/0x20
[ 13.170992] kernel: ? dev_ioctl+0x28d/0x480
[ 13.170995] kernel: sock_do_ioctl+0x47/0x140
[ 13.170998] kernel: sock_ioctl+0x246/0x330
[ 13.170999] kernel: ? __sys_recvmsg+0x5f/0xb0
[ 13.171000] kernel: __x64_sys_ioctl+0x91/0xc0
[ 13.171003] kernel: do_syscall_64+0x40/0xb0
[ 13.171006] kernel:
