[Kernel-packages] [Bug 1878321] Re: TP-Link UE300 [2357:0601]: Kernel workqueue rtl_work_func_t [r8152] gets stuck, preventing network connectivity: Bad RIP value
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1878321 Title: TP-Link UE300 [2357:0601]: Kernel workqueue rtl_work_func_t [r8152] gets stuck, preventing network connectivity: Bad RIP value Status in linux package in Ubuntu: Expired Bug description: $ lsb_release -rd Description:Ubuntu 19.10 Release:19.10 Package: linux-image-5.3.0-51-generic What happened: After plugging my TP-Link (Realtek 8152 based) USB GbE ethernet device into my laptop and using it, network connectivity loss occurs several minutes later. Once this has occurred, various processes on the system hang when I run them (eg "ip a"; "sudo"). It appears that the rtnetlink lock is held and is never released. The device disappears from the list of available devices. What I expected: I can plug the ethernet device in and use it to successfully observe cats on the internet for hours at a time. Kernel logs: May 11 22:15:58 allosaurus kernel: usb 2-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd May 11 22:15:58 allosaurus kernel: usb 2-2: New USB device found, idVendor=2357, idProduct=0601, bcdDevice=30.00 May 11 22:15:58 allosaurus kernel: usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=6 May 11 22:15:58 allosaurus kernel: usb 2-2: Product: USB 10/100/1000 LAN May 11 22:15:58 allosaurus kernel: usb 2-2: Manufacturer: TP-LINK May 11 22:15:58 allosaurus kernel: usb 2-2: SerialNumber: 0100 May 11 22:15:59 allosaurus kernel: usbcore: registered new interface driver r8152 May 11 22:15:59 allosaurus kernel: usbcore: registered new interface driver cdc_ether May 11 22:15:59 allosaurus kernel: usb 2-2: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd May 11 22:15:59 allosaurus kernel: r8152 2-2:1.0 eth0: v1.09.11 May 11 22:15:59 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: renamed from eth0 May 11 22:16:02 allosaurus kernel: IPv6: ADDRCONF(NETDEV_CHANGE): enxd03745081b4b: link becomes ready May 11 22:16:02 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: carrier on May 11 22:16:02 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: carrier off May 11 22:16:05 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: carrier on May 11 22:20:17 allosaurus kernel: NOHZ: local_softirq_pending 08 May 11 22:24:33 allosaurus kernel: NOHZ: local_softirq_pending 08 May 11 22:24:39 allosaurus kernel: NOHZ: local_softirq_pending 08 May 11 22:25:14 allosaurus kernel: NOHZ: local_softirq_pending 08 May 11 22:30:31 allosaurus kernel: INFO: task kworker/1:2:10776 blocked for more than 120 seconds. May 11 22:30:31 allosaurus kernel: Tainted: P OE 5.3.0-51-generic #44-Ubuntu May 11 22:30:31 allosaurus kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. May 11 22:30:31 allosaurus kernel: kworker/1:2 D0 10776 2 0x80004000 May 11 22:30:31 allosaurus kernel: Workqueue: events rtl_work_func_t [r8152] May 11 22:30:31 allosaurus kernel: Call Trace: May 11 22:30:31 allosaurus kernel: __schedule+0x2b9/0x6c0 May 11 22:30:31 allosaurus kernel: schedule+0x42/0xb0 May 11 22:30:31 allosaurus kernel: rpm_resume+0x174/0x780 May 11 22:30:31 allosaurus kernel: ? wait_woken+0x80/0x80 May 11 22:30:31 allosaurus kernel: rpm_resume+0x31d/0x780 May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x34/0x70 May 11 22:30:31 allosaurus kernel: ? __switch_to_xtra+0x1c5/0x5c0 May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x34/0x70 May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x40/0x70 May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x34/0x70 May 11 22:30:31 allosaurus kernel: __pm_runtime_resume+0x52/0x80 May 11 22:30:31 allosaurus kernel: usb_autopm_get_interface+0x1d/0x50 May 11 22:30:31 allosaurus kernel: rtl_work_func_t+0x70/0x285 [r8152] May 11 22:30:31 allosaurus kernel: ? __schedule+0x2c1/0x6c0 May 11 22:30:31 allosaurus kernel: process_one_work+0x1db/0x380 May 11 22:30:31 allosaurus kernel: worker_thread+0x4d/0x400 May 11 22:30:31 allosaurus kernel: kthread+0x104/0x140 May 11 22:30:31 allosaurus kernel: ? process_one_work+0x380/0x380 May 11 22:30:31 allosaurus kernel: ? kthread_park+0x80/0x80 May 11 22:30:31 allosaurus kernel: ret_from_fork+0x35/0x40 May 11 22:31:34 allosaurus kernel: usb 2-2: USB disconnect, device number 2 May 11 22:32:32 allosaurus kernel: INFO: task NetworkManager:1470 blocked for more than 120 seconds. May 11 22:32:32 allosaurus kernel: Tainted: P OE 5.3.0-51-generic #44-Ubuntu May 11 22:32:32 allosaurus kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. May 11 22:32
[Kernel-packages] [Bug 1878321] Re: TP-Link UE300 [2357:0601]: Kernel workqueue rtl_work_func_t [r8152] gets stuck, preventing network connectivity: Bad RIP value
FYI, I picked this up again with Ubuntu 20.10 and still see the same issue. # lsb_release -d ; uname -srmo Description:Ubuntu 20.10 Linux 5.8.0-43-generic x86_64 GNU/Linux Dmesg output: [Sun Feb 28 11:44:52 2021] NOHZ: local_softirq_pending 08 [Sun Feb 28 11:44:52 2021] NOHZ: local_softirq_pending 08 [Sun Feb 28 12:00:56 2021] INFO: task NetworkManager:1421 blocked for more than 120 seconds. [Sun Feb 28 12:00:56 2021] Tainted: PW OE 5.8.0-43-generic #49-Ubuntu [Sun Feb 28 12:00:56 2021] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [Sun Feb 28 12:00:56 2021] NetworkManager D0 1421 1 0x [Sun Feb 28 12:00:56 2021] Call Trace: [Sun Feb 28 12:00:56 2021] __schedule+0x212/0x5d0 [Sun Feb 28 12:00:56 2021] schedule+0x55/0xc0 [Sun Feb 28 12:00:56 2021] schedule_preempt_disabled+0xe/0x10 [Sun Feb 28 12:00:56 2021] __mutex_lock.constprop.0+0x14a/0x490 [Sun Feb 28 12:00:56 2021] ? netlink_dump+0xc3/0x400 [Sun Feb 28 12:00:56 2021] __mutex_lock_slowpath+0x13/0x20 [Sun Feb 28 12:00:56 2021] mutex_lock+0x34/0x40 [Sun Feb 28 12:00:56 2021] rtnl_lock+0x15/0x20 [Sun Feb 28 12:00:56 2021] nl80211_dump_scan+0x34/0x160 [cfg80211] [Sun Feb 28 12:00:56 2021] ? __alloc_skb+0xa4/0x200 [Sun Feb 28 12:00:56 2021] netlink_dump+0x18e/0x400 [Sun Feb 28 12:00:56 2021] __netlink_dump_start+0x20e/0x2f0 [Sun Feb 28 12:00:56 2021] genl_family_rcv_msg_dumpit+0x8f/0x110 [Sun Feb 28 12:00:56 2021] ? genl_rcv_msg+0xa0/0xa0 [Sun Feb 28 12:00:56 2021] ? nl80211_dump_survey+0x2e0/0x2e0 [cfg80211] [Sun Feb 28 12:00:56 2021] ? genl_family_rcv_msg_dumpit+0x110/0x110 [Sun Feb 28 12:00:56 2021] genl_family_rcv_msg+0x1ef/0x290 [Sun Feb 28 12:00:56 2021] ? do_poll.constprop.0+0x287/0x3a0 [Sun Feb 28 12:00:56 2021] ? free_pcp_prepare+0x59/0x110 [Sun Feb 28 12:00:56 2021] ? genl_family_rcv_msg+0x290/0x290 [Sun Feb 28 12:00:56 2021] genl_rcv_msg+0x4c/0xa0 [Sun Feb 28 12:00:56 2021] ? genl_family_rcv_msg+0x290/0x290 [Sun Feb 28 12:00:56 2021] netlink_rcv_skb+0x4e/0x110 [Sun Feb 28 12:00:56 2021] genl_rcv+0x29/0x40 [Sun Feb 28 12:00:56 2021] netlink_unicast+0x218/0x330 [Sun Feb 28 12:00:56 2021] netlink_sendmsg+0x23b/0x460 [Sun Feb 28 12:00:56 2021] ? aa_sk_perm+0x43/0x1b0 [Sun Feb 28 12:00:56 2021] sock_sendmsg+0x65/0x70 [Sun Feb 28 12:00:56 2021] sys_sendmsg+0x257/0x2a0 [Sun Feb 28 12:00:56 2021] ? sendmsg_copy_msghdr+0x7e/0xa0 [Sun Feb 28 12:00:56 2021] ? get_order+0x20/0x20 [Sun Feb 28 12:00:56 2021] ___sys_sendmsg+0x82/0xc0 [Sun Feb 28 12:00:56 2021] ? get_order+0x20/0x20 [Sun Feb 28 12:00:56 2021] ? get_order+0x20/0x20 [Sun Feb 28 12:00:56 2021] ? get_order+0x20/0x20 [Sun Feb 28 12:00:56 2021] ? ep_poll+0x2ec/0x480 [Sun Feb 28 12:00:56 2021] ? __fget_light+0x32/0x80 [Sun Feb 28 12:00:56 2021] __sys_sendmsg+0x62/0xb0 [Sun Feb 28 12:00:56 2021] __x64_sys_sendmsg+0x1f/0x30 [Sun Feb 28 12:00:56 2021] do_syscall_64+0x49/0xc0 [Sun Feb 28 12:00:56 2021] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [Sun Feb 28 12:00:56 2021] RIP: 0033:0x7fca1587b91d [Sun Feb 28 12:00:56 2021] Code: Unable to access opcode bytes at RIP 0x7fca1587b8f3. [Sun Feb 28 12:00:56 2021] RSP: 002b:7ffcd45b2210 EFLAGS: 0293 ORIG_RAX: 002e [Sun Feb 28 12:00:56 2021] RAX: ffda RBX: 55abfea2bc40 RCX: 7fca1587b91d [Sun Feb 28 12:00:56 2021] RDX: RSI: 7ffcd45b2260 RDI: 000b [Sun Feb 28 12:00:56 2021] RBP: 7ffcd45b2260 R08: R09: 55abfec2d3a0 [Sun Feb 28 12:00:56 2021] R10: 55abfebc8ba0 R11: 0293 R12: 55abfea2bc40 [Sun Feb 28 12:00:56 2021] R13: 55abfea2bdc0 R14: 7fca158e2f80 R15: 55abfea2c340 If I try to run any other networking commands (like ip), they hang. Here's the NetworkManager callstack: # cat /proc/1421/stack [<0>] rtnl_lock+0x15/0x20 [<0>] nl80211_dump_scan+0x34/0x160 [cfg80211] [<0>] netlink_dump+0x18e/0x400 [<0>] __netlink_dump_start+0x20e/0x2f0 [<0>] genl_family_rcv_msg_dumpit+0x8f/0x110 [<0>] genl_family_rcv_msg+0x1ef/0x290 [<0>] genl_rcv_msg+0x4c/0xa0 [<0>] netlink_rcv_skb+0x4e/0x110 [<0>] genl_rcv+0x29/0x40 [<0>] netlink_unicast+0x218/0x330 [<0>] netlink_sendmsg+0x23b/0x460 [<0>] sock_sendmsg+0x65/0x70 [<0>] sys_sendmsg+0x257/0x2a0 [<0>] ___sys_sendmsg+0x82/0xc0 [<0>] __sys_sendmsg+0x62/0xb0 [<0>] __x64_sys_sendmsg+0x1f/0x30 [<0>] do_syscall_64+0x49/0xc0 [<0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 ** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1878321 Title: TP-Link UE300 [2357:0601]: Kernel workqueue rtl_work_func_t [r8152] gets stuck, preventing network connectivity: Bad RIP value Status in linux package in Ubuntu: Incomplete Bug description: $ lsb_release -rd Description:Ubuntu 19.10 Release:19.10 Package: linux-
[Kernel-packages] [Bug 1878321] Re: TP-Link UE300 [2357:0601]: Kernel workqueue rtl_work_func_t [r8152] gets stuck, preventing network connectivity: Bad RIP value
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1878321 Title: TP-Link UE300 [2357:0601]: Kernel workqueue rtl_work_func_t [r8152] gets stuck, preventing network connectivity: Bad RIP value Status in linux package in Ubuntu: Expired Bug description: $ lsb_release -rd Description:Ubuntu 19.10 Release:19.10 Package: linux-image-5.3.0-51-generic What happened: After plugging my TP-Link (Realtek 8152 based) USB GbE ethernet device into my laptop and using it, network connectivity loss occurs several minutes later. Once this has occurred, various processes on the system hang when I run them (eg "ip a"; "sudo"). It appears that the rtnetlink lock is held and is never released. The device disappears from the list of available devices. What I expected: I can plug the ethernet device in and use it to successfully observe cats on the internet for hours at a time. Kernel logs: May 11 22:15:58 allosaurus kernel: usb 2-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd May 11 22:15:58 allosaurus kernel: usb 2-2: New USB device found, idVendor=2357, idProduct=0601, bcdDevice=30.00 May 11 22:15:58 allosaurus kernel: usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=6 May 11 22:15:58 allosaurus kernel: usb 2-2: Product: USB 10/100/1000 LAN May 11 22:15:58 allosaurus kernel: usb 2-2: Manufacturer: TP-LINK May 11 22:15:58 allosaurus kernel: usb 2-2: SerialNumber: 0100 May 11 22:15:59 allosaurus kernel: usbcore: registered new interface driver r8152 May 11 22:15:59 allosaurus kernel: usbcore: registered new interface driver cdc_ether May 11 22:15:59 allosaurus kernel: usb 2-2: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd May 11 22:15:59 allosaurus kernel: r8152 2-2:1.0 eth0: v1.09.11 May 11 22:15:59 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: renamed from eth0 May 11 22:16:02 allosaurus kernel: IPv6: ADDRCONF(NETDEV_CHANGE): enxd03745081b4b: link becomes ready May 11 22:16:02 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: carrier on May 11 22:16:02 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: carrier off May 11 22:16:05 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: carrier on May 11 22:20:17 allosaurus kernel: NOHZ: local_softirq_pending 08 May 11 22:24:33 allosaurus kernel: NOHZ: local_softirq_pending 08 May 11 22:24:39 allosaurus kernel: NOHZ: local_softirq_pending 08 May 11 22:25:14 allosaurus kernel: NOHZ: local_softirq_pending 08 May 11 22:30:31 allosaurus kernel: INFO: task kworker/1:2:10776 blocked for more than 120 seconds. May 11 22:30:31 allosaurus kernel: Tainted: P OE 5.3.0-51-generic #44-Ubuntu May 11 22:30:31 allosaurus kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. May 11 22:30:31 allosaurus kernel: kworker/1:2 D0 10776 2 0x80004000 May 11 22:30:31 allosaurus kernel: Workqueue: events rtl_work_func_t [r8152] May 11 22:30:31 allosaurus kernel: Call Trace: May 11 22:30:31 allosaurus kernel: __schedule+0x2b9/0x6c0 May 11 22:30:31 allosaurus kernel: schedule+0x42/0xb0 May 11 22:30:31 allosaurus kernel: rpm_resume+0x174/0x780 May 11 22:30:31 allosaurus kernel: ? wait_woken+0x80/0x80 May 11 22:30:31 allosaurus kernel: rpm_resume+0x31d/0x780 May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x34/0x70 May 11 22:30:31 allosaurus kernel: ? __switch_to_xtra+0x1c5/0x5c0 May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x34/0x70 May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x40/0x70 May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x34/0x70 May 11 22:30:31 allosaurus kernel: __pm_runtime_resume+0x52/0x80 May 11 22:30:31 allosaurus kernel: usb_autopm_get_interface+0x1d/0x50 May 11 22:30:31 allosaurus kernel: rtl_work_func_t+0x70/0x285 [r8152] May 11 22:30:31 allosaurus kernel: ? __schedule+0x2c1/0x6c0 May 11 22:30:31 allosaurus kernel: process_one_work+0x1db/0x380 May 11 22:30:31 allosaurus kernel: worker_thread+0x4d/0x400 May 11 22:30:31 allosaurus kernel: kthread+0x104/0x140 May 11 22:30:31 allosaurus kernel: ? process_one_work+0x380/0x380 May 11 22:30:31 allosaurus kernel: ? kthread_park+0x80/0x80 May 11 22:30:31 allosaurus kernel: ret_from_fork+0x35/0x40 May 11 22:31:34 allosaurus kernel: usb 2-2: USB disconnect, device number 2 May 11 22:32:32 allosaurus kernel: INFO: task NetworkManager:1470 blocked for more than 120 seconds. May 11 22:32:32 allosaurus kernel: Tainted: P OE 5.3.0-51-generic #44-Ubuntu May 11 22:32:32 allosaurus kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. May 11 22:32
[Kernel-packages] [Bug 1878321] Re: TP-Link UE300 [2357:0601]: Kernel workqueue rtl_work_func_t [r8152] gets stuck, preventing network connectivity: Bad RIP value
Hi, does focal kernel works for you? You can install kernels from focal
by following steps:
$ echo "deb http://archive.ubuntu.com/ubuntu/ focal-updates main" | \
sudo tee /etc/apt/sources.list.d/focal.list
$ sudo apt update
$ sudo apt install linux-modules-extra-5.4.0-29-generic/focal-updates
Then reboot and select this kernel in grub menu.
I'm suspecting this should be fixed by commit 5b1d9c17a3e0("r8152: avoid
to call napi_disable twice") and commit 84811412464d("r8152: Re-order
napi_disable in rtl8152_close"), which are in v5.4 kernel and above.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1878321
Title:
TP-Link UE300 [2357:0601]: Kernel workqueue rtl_work_func_t [r8152]
gets stuck, preventing network connectivity: Bad RIP value
Status in linux package in Ubuntu:
Incomplete
Bug description:
$ lsb_release -rd
Description:Ubuntu 19.10
Release:19.10
Package: linux-image-5.3.0-51-generic
What happened: After plugging my TP-Link (Realtek 8152 based) USB GbE
ethernet device into my laptop and using it, network connectivity loss
occurs several minutes later. Once this has occurred, various
processes on the system hang when I run them (eg "ip a"; "sudo"). It
appears that the rtnetlink lock is held and is never released. The
device disappears from the list of available devices.
What I expected: I can plug the ethernet device in and use it to
successfully observe cats on the internet for hours at a time.
Kernel logs:
May 11 22:15:58 allosaurus kernel: usb 2-2: new SuperSpeed Gen 1 USB device
number 2 using xhci_hcd
May 11 22:15:58 allosaurus kernel: usb 2-2: New USB device found,
idVendor=2357, idProduct=0601, bcdDevice=30.00
May 11 22:15:58 allosaurus kernel: usb 2-2: New USB device strings: Mfr=1,
Product=2, SerialNumber=6
May 11 22:15:58 allosaurus kernel: usb 2-2: Product: USB 10/100/1000 LAN
May 11 22:15:58 allosaurus kernel: usb 2-2: Manufacturer: TP-LINK
May 11 22:15:58 allosaurus kernel: usb 2-2: SerialNumber: 0100
May 11 22:15:59 allosaurus kernel: usbcore: registered new interface driver
r8152
May 11 22:15:59 allosaurus kernel: usbcore: registered new interface driver
cdc_ether
May 11 22:15:59 allosaurus kernel: usb 2-2: reset SuperSpeed Gen 1 USB device
number 2 using xhci_hcd
May 11 22:15:59 allosaurus kernel: r8152 2-2:1.0 eth0: v1.09.11
May 11 22:15:59 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: renamed
from eth0
May 11 22:16:02 allosaurus kernel: IPv6: ADDRCONF(NETDEV_CHANGE):
enxd03745081b4b: link becomes ready
May 11 22:16:02 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: carrier on
May 11 22:16:02 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: carrier off
May 11 22:16:05 allosaurus kernel: r8152 2-2:1.0 enxd03745081b4b: carrier on
May 11 22:20:17 allosaurus kernel: NOHZ: local_softirq_pending 08
May 11 22:24:33 allosaurus kernel: NOHZ: local_softirq_pending 08
May 11 22:24:39 allosaurus kernel: NOHZ: local_softirq_pending 08
May 11 22:25:14 allosaurus kernel: NOHZ: local_softirq_pending 08
May 11 22:30:31 allosaurus kernel: INFO: task kworker/1:2:10776 blocked for
more than 120 seconds.
May 11 22:30:31 allosaurus kernel: Tainted: P OE
5.3.0-51-generic #44-Ubuntu
May 11 22:30:31 allosaurus kernel: "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 11 22:30:31 allosaurus kernel: kworker/1:2 D0 10776 2
0x80004000
May 11 22:30:31 allosaurus kernel: Workqueue: events rtl_work_func_t [r8152]
May 11 22:30:31 allosaurus kernel: Call Trace:
May 11 22:30:31 allosaurus kernel: __schedule+0x2b9/0x6c0
May 11 22:30:31 allosaurus kernel: schedule+0x42/0xb0
May 11 22:30:31 allosaurus kernel: rpm_resume+0x174/0x780
May 11 22:30:31 allosaurus kernel: ? wait_woken+0x80/0x80
May 11 22:30:31 allosaurus kernel: rpm_resume+0x31d/0x780
May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x34/0x70
May 11 22:30:31 allosaurus kernel: ? __switch_to_xtra+0x1c5/0x5c0
May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x34/0x70
May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x40/0x70
May 11 22:30:31 allosaurus kernel: ? __switch_to_asm+0x34/0x70
May 11 22:30:31 allosaurus kernel: __pm_runtime_resume+0x52/0x80
May 11 22:30:31 allosaurus kernel: usb_autopm_get_interface+0x1d/0x50
May 11 22:30:31 allosaurus kernel: rtl_work_func_t+0x70/0x285 [r8152]
May 11 22:30:31 allosaurus kernel: ? __schedule+0x2c1/0x6c0
May 11 22:30:31 allosaurus kernel: process_one_work+0x1db/0x380
May 11 22:30:31 allosaurus kernel: worker_thread+0x4d/0x400
May 11 22:30:31 allosaurus kernel: kthread+0x104/0x140
May 11 22:30:31 allosaurus kernel: ? process_one_work+0x380/0x380
May 11 22:30:31 allosaurus kernel: ? kthread_park+0x80/0x80
May 11 22:30:31 allosaurus kernel: re
