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Tasklist

FS#64290 - [linux-firmware] Microcode SW error with Wireless-AC 9260

Attached to Project: Arch Linux
Opened by Carlos (cyberconan) - Monday, 28 October 2019, 00:37 GMT
Last edited by freswa (frederik) - Friday, 21 February 2020, 21:33 GMT
Task Type Bug Report
Category Packages: Core
Status Closed
Assigned To No-one
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 2
Private No

Details

Description:
Several Wifi restarting every two-three hours with 20191022.2b016af-1.

Additional info:
* package version:
linux-firmware-20191022.2b016af-1
linux-5.3.7-arch1-1-ARCH
* log files:
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: Microcode SW error detected. Restarting 0x0.
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: Start IWL Error Log Dump:
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: Status: 0x00000080, count: 6
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: Loaded firmware version: 46.6bf1df06.0
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000064 | NMI_INTERRUPT_WDG_NO_RBD_RXF_FULL
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x0000A2F0 | trm_hw_status0
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000000 | trm_hw_status1
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x0048853E | branchlink2
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00479392 | interruptlink1
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x004883FA | interruptlink2
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x0001ACA2 | data1
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x000003FF | data2
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x000003FF | data3
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x94812FE6 | beacon time
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x6681CFE6 | tsf low
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000047 | tsf hi
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000000 | time gp1
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x23A3F2C8 | time gp2
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000001 | uCode revision type
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x0000002E | uCode version major
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x6BF1DF06 | uCode version minor
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000321 | hw version
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00C89004 | board version
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x000D019C | hcmd
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0xA6F12080 | isr0
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000000 | isr1
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00201802 | isr2
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x4041FDCC | isr3
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000000 | isr4
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x000D019C | last cmd Id
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x0001ACA2 | wait_event
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00004288 | l2p_control
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000020 | l2p_duration
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000000 | l2p_mhvalid
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x000000EF | l2p_addr_match
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x0000000D | lmpm_pmg_sel
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x08081424 | timestamp
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x15A8C8C8 | flow_handler
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: Start IWL Error Log Dump:
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: Status: 0x00000080, count: 7
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x20000034 | NMI_INTERRUPT_WDG
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000000 | umac branchlink1
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0xC008888E | umac branchlink2
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0xC0084414 | umac interruptlink1
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0xC0084414 | umac interruptlink2
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000400 | umac data1
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0xC0084414 | umac data2
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0xDEADBEEF | umac data3
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x0000002E | umac major
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x6BF1DF06 | umac minor
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x23A3F2C5 | frame pointer
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0xC088627C | stack pointer
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x000D019C | last host cmd
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000000 | isr status reg
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: Fseq Registers:
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x66B947B2 | FSEQ_ERROR_CODE
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x00000000 | FSEQ_TOP_INIT_VERSION
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x4648E13A | FSEQ_CNVIO_INIT_VERSION
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x0000A371 | FSEQ_OTP_VERSION
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x0866889A | FSEQ_TOP_CONTENT_VERSION
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x873F664F | FSEQ_ALIVE_TOKEN
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x6A1F2351 | FSEQ_CNVI_ID
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x6E9716BF | FSEQ_CNVR_ID
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x01000200 | CNVI_AUX_MISC_CHIP
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x01300202 | CNVR_AUX_MISC_CHIP
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x0000485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: Collecting data: trigger 2 fired.
[lun oct 28 00:53:01 2019] ieee80211 phy0: Hardware restart was requested
[lun oct 28 00:53:01 2019] iwlwifi 0000:04:00.0: FW error in SYNC CMD STATISTICS_CMD
[lun oct 28 00:53:01 2019] CPU: 3 PID: 1317 Comm: NetworkManager Tainted: P OE 5.3.7-arch1-1-ARCH #1
[lun oct 28 00:53:01 2019] Hardware name: Micro-Star International Co., Ltd. GT75 Titan 8SG/MS-17A6, BIOS E17A6IMS.10C 05/20/2019
[lun oct 28 00:53:01 2019] Call Trace:
[lun oct 28 00:53:01 2019] dump_stack+0x5c/0x80
[lun oct 28 00:53:01 2019] iwl_trans_pcie_send_hcmd+0x547/0x560 [iwlwifi]
[lun oct 28 00:53:01 2019] ? wait_woken+0x70/0x70
[lun oct 28 00:53:01 2019] iwl_trans_send_cmd+0x59/0xb0 [iwlwifi]
[lun oct 28 00:53:01 2019] iwl_mvm_send_cmd+0x2e/0x80 [iwlmvm]
[lun oct 28 00:53:01 2019] iwl_mvm_request_statistics+0x72/0xd0 [iwlmvm]
[lun oct 28 00:53:01 2019] iwl_mvm_mac_sta_statistics+0x92/0xe0 [iwlmvm]
[lun oct 28 00:53:01 2019] sta_set_sinfo+0xbc/0xa30 [mac80211]
[lun oct 28 00:53:01 2019] ieee80211_get_station+0x51/0x70 [mac80211]
[lun oct 28 00:53:01 2019] nl80211_get_station+0x8e/0x260 [cfg80211]
[lun oct 28 00:53:01 2019] genl_family_rcv_msg+0x1f3/0x470
[lun oct 28 00:53:01 2019] genl_rcv_msg+0x47/0x90
[lun oct 28 00:53:01 2019] ? __kmalloc_node_track_caller+0x1c5/0x330
[lun oct 28 00:53:01 2019] ? genl_family_rcv_msg+0x470/0x470
[lun oct 28 00:53:01 2019] netlink_rcv_skb+0x75/0x140
[lun oct 28 00:53:01 2019] genl_rcv+0x24/0x40
[lun oct 28 00:53:01 2019] netlink_unicast+0x177/0x1f0
[lun oct 28 00:53:01 2019] netlink_sendmsg+0x204/0x3d0
[lun oct 28 00:53:01 2019] sock_sendmsg+0x5e/0x60
[lun oct 28 00:53:01 2019] ___sys_sendmsg+0x304/0x390
[lun oct 28 00:53:01 2019] ? ___sys_recvmsg+0x17b/0x200
[lun oct 28 00:53:01 2019] __sys_sendmsg+0x81/0xd0
[lun oct 28 00:53:01 2019] do_syscall_64+0x5f/0x1c0
[lun oct 28 00:53:01 2019] ? prepare_exit_to_usermode+0x85/0xb0
[lun oct 28 00:53:01 2019] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[lun oct 28 00:53:01 2019] RIP: 0033:0x7ff9efae07ed
[lun oct 28 00:53:01 2019] Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 4a 53 f8 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 7e 53 f8 ff 48
[lun oct 28 00:53:01 2019] RSP: 002b:00007fffe233f270 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[lun oct 28 00:53:01 2019] RAX: ffffffffffffffda RBX: 00007fffe233f340 RCX: 00007ff9efae07ed
[lun oct 28 00:53:01 2019] RDX: 0000000000000000 RSI: 00007fffe233f2b0 RDI: 000000000000000b
[lun oct 28 00:53:01 2019] RBP: 000055b84f7b7380 R08: 0000000000000000 R09: 0000000000001000
[lun oct 28 00:53:01 2019] R10: 0000000000000000 R11: 0000000000000293 R12: 000055b84f7b7380
[lun oct 28 00:53:01 2019] R13: 000055b84f698100 R14: 00007ff9ef798300 R15: 000055b84f7926f0
[lun oct 28 00:53:02 2019] iwlwifi 0000:04:00.0: Applying debug destination EXTERNAL_DRAM
[lun oct 28 00:53:02 2019] iwlwifi 0000:04:00.0: Applying debug destination EXTERNAL_DRAM
[lun oct 28 00:53:02 2019] iwlwifi 0000:04:00.0: FW already configured (0) - re-configuring
[lun oct 28 00:53:02 2019] iwlwifi 0000:04:00.0: BIOS contains WGDS but no WRDS

Steps to reproduce:
Using laptop as usually, but I never see this error before in dmesg.
The network controller is Intel Corporation Wireless-AC 9260 (rev 29).

Now I'm downgrading to linux-firmware-20190923.417a9c6-1, tomorrow I could see if solved the problem.

This task depends upon

Closed by  freswa (frederik)
Friday, 21 February 2020, 21:33 GMT
Reason for closing:  Upstream
Additional comments about closing:  https://bugzilla.kernel.org/show_bug.cgi ?id=204873
Comment by Carlos (cyberconan) - Monday, 28 October 2019, 00:50 GMT
Sorry, summary can be edited to "Microcode SW error with Wireless-AC 9260". Thanks!
Comment by loqs (loqs) - Monday, 28 October 2019, 01:08 GMT Comment by Carlos (cyberconan) - Monday, 28 October 2019, 19:30 GMT
Thanks loqs.

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