Bug#878092: linux-image-4.13.0-1-amd64: hung thread(s) : Workqueue: phy0 ieee80211_ba_session_work [mac80211]
Package: src:linux
Version: 4.13.4-1
Severity: normal
Not running the kernel affected:
a) too many tolerable issues, constant journal spam with wpa_supplicant
and hung threads (will paste the kernel msg dump I had before)
b) issues with email now resolved (hopefully)
Sorry about this, but can't be helped.
Patch found in this LKML thread:
https://lkml.org/lkml/2017/9/6/489
WLAN module: ath10k_pci 0000:03:00.0
I started getting this as sson as I connected the WLAN.
===== >8 =====
Oct 9 13:27:34 asuslap kernel: [ 967.645932] INFO: task kworker/u8:1:119 blocked for more than 120 seconds.
Oct 9 13:27:34 asuslap kernel: [ 967.645936] Not tainted 4.13.0-1-amd64 #1 Debian 4.13.4-1
Oct 9 13:27:34 asuslap kernel: [ 967.645937] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 9 13:27:34 asuslap kernel: [ 967.645938] kworker/u8:1 D 0 119 2 0x00000000
Oct 9 13:27:34 asuslap kernel: [ 967.645963] Workqueue: phy0 ieee80211_ba_session_work [mac80211]
Oct 9 13:27:34 asuslap kernel: [ 967.645965] Call Trace:
Oct 9 13:27:34 asuslap kernel: [ 967.645970] ? __schedule+0x3c8/0x860
Oct 9 13:27:34 asuslap kernel: [ 967.645971] ? schedule+0x32/0x80
Oct 9 13:27:34 asuslap kernel: [ 967.645972] ? schedule_preempt_disabled+0xa/0x10
Oct 9 13:27:34 asuslap kernel: [ 967.645973] ? __mutex_lock.isra.1+0x2c3/0x4f0
Oct 9 13:27:34 asuslap kernel: [ 967.645984] ? __ieee80211_start_rx_ba_session+0x167/0x500 [mac80211]
Oct 9 13:27:34 asuslap kernel: [ 967.645993] ? __ieee80211_start_rx_ba_session+0x167/0x500 [mac80211]
Oct 9 13:27:34 asuslap kernel: [ 967.645995] ? sched_clock+0x5/0x10
Oct 9 13:27:34 asuslap kernel: [ 967.645997] ? sched_clock_cpu+0xc/0xb0
Oct 9 13:27:34 asuslap kernel: [ 967.646007] ? ieee80211_ba_session_work+0x154/0x240 [mac80211]
Oct 9 13:27:34 asuslap kernel: [ 967.646009] ? __schedule+0x3d0/0x860
Oct 9 13:27:34 asuslap kernel: [ 967.646011] ? process_one_work+0x181/0x370
Oct 9 13:27:34 asuslap kernel: [ 967.646012] ? worker_thread+0x4d/0x3a0
Oct 9 13:27:34 asuslap kernel: [ 967.646014] ? kthread+0xfc/0x130
Oct 9 13:27:34 asuslap kernel: [ 967.646015] ? process_one_work+0x370/0x370
Oct 9 13:27:34 asuslap kernel: [ 967.646017] ? kthread_create_on_node+0x70/0x70
Oct 9 13:27:34 asuslap kernel: [ 967.646019] ? ret_from_fork+0x25/0x30
===== >8 =====
-- Package-specific info:
** Kernel log: boot messages should be attached
** Model information
sys_vendor: ASUSTeK COMPUTER INC.
product_name: X756UAK
product_version: 1.0
chassis_vendor: ASUSTeK COMPUTER INC.
chassis_version: 1.0
bios_vendor: American Megatrends Inc.
bios_version: X756UAK.307
board_vendor: ASUSTeK COMPUTER INC.
board_name: X756UAK
board_version: 1.0
** Network interface configuration:
source /etc/network/interfaces.d/*
auto lo
iface lo inet loopback
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5904] (rev 02)
Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [1043:14d0]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. HD Graphics 620 [1043:14d0]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 130
Region 0: Memory at ee000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at f000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:04.0 Signal processing controller [1180]: Intel Corporation Skylake Processor Thermal Subsystem [8086:1903] (rev 02)
Subsystem: ASUSTeK Computer Inc. Skylake Processor Thermal Subsystem [1043:14d0]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 16
Region 0: Memory at ef320000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI])
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP USB 3.0 xHCI Controller [1043:201f]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 125
Region 0: Memory at ef310000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP Thermal subsystem [1043:14d0]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 18
Region 0: Memory at ef338000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 [8086:9d60] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP Serial IO I2C Controller [1043:14d0]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at ef337000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.1 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 [8086:9d61] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP Serial IO I2C Controller [1043:14d0]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at ef336000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP CSME HECI [1043:14d0]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 128
Region 0: Memory at ef335000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 RAID bus controller [0104]: Intel Corporation 82801 Mobile SATA Controller [RAID mode] [8086:282a] (rev 21)
Subsystem: ASUSTeK Computer Inc. 82801 Mobile SATA Controller [RAID mode] [1043:14d0]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 126
Region 0: Memory at ef330000 (32-bit, non-prefetchable) [size=8K]
Region 1: Memory at ef334000 (32-bit, non-prefetchable) [size=256]
Region 2: I/O ports at f090 [size=8]
Region 3: I/O ports at f080 [size=4]
Region 4: I/O ports at f060 [size=32]
Region 5: Memory at ef333000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port [8086:9d10] (rev f1) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 122
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: a0000000-a01fffff
Prefetchable memory behind bridge: 00000000a0200000-00000000a03fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 123
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: ef200000-ef2fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.5 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 [8086:9d15] (rev f1) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 124
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
Memory behind bridge: ef000000-ef1fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller [8086:9d58] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP LPC Controller [1043:14d0]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP PMC [1043:14d0]
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Region 0: Memory at ef32c000 (32-bit, non-prefetchable) [disabled] [size=16K]
00:1f.3 Audio device [0403]: Intel Corporation Device [8086:9d71] (rev 21)
Subsystem: ASUSTeK Computer Inc. Device [1043:1d7d]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32
Interrupt: pin A routed to IRQ 131
Region 0: Memory at ef328000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at ef300000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-LP SMBus [1043:14d0]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 16
Region 0: Memory at ef332000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at f040 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1043:200f]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 127
Region 0: I/O ports at e000 [size=256]
Region 2: Memory at ef204000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at ef200000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter [168c:0042] (rev 31)
Subsystem: AzureWave QCA9377 802.11ac Wireless Network Adapter [1a3b:2231]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 129
Region 0: Memory at ef000000 (64-bit, non-prefetchable) [size=2M]
Capabilities: <access denied>
Kernel driver in use: ath10k_pci
Kernel modules: ath10k_pci
** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 13d3:3491 IMC Networks
Bus 001 Device 003: ID 04f2:b52b Chicony Electronics Co., Ltd
Bus 001 Device 002: ID 062a:3633 Creative Labs
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: buster/sid
APT prefers unstable
APT policy: (1001, 'unstable'), (1000, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.12.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en_GB (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-4.13.0-1-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.130
ii kmod 24-1
ii linux-base 4.5
Versions of packages linux-image-4.13.0-1-amd64 recommends:
ii firmware-linux-free 3.4
ii irqbalance 1.1.0-2.3
Versions of packages linux-image-4.13.0-1-amd64 suggests:
ii debian-kernel-handbook 1.0.18
ii grub-efi-amd64 2.02-2
pn linux-doc-4.13 <none>
Versions of packages linux-image-4.13.0-1-amd64 is related to:
pn firmware-amd-graphics <none>
ii firmware-atheros 20170823-1
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-cavium <none>
ii firmware-intel-sound 20170823-1
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
pn firmware-linux-nonfree <none>
ii firmware-misc-nonfree 20170823-1
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
ii firmware-realtek 20170823-1
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf information
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