This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1991036 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => 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/1991036 Title: ath11k: Freezing kernel when doing s2idle [17cb:1103] Status in OEM Priority Project: New Status in linux package in Ubuntu: Incomplete Bug description: On ubuntu 22.04, I installed v6.0-rc3 mainline kernel. linux-firmware 20220329.git681281e4-0ubuntu3.4 Sep 01 13:25:13 u-ThinkPad-P16-Gen-1 kernel: PM: suspend entry (s2idle) Sep 01 13:25:13 u-ThinkPad-P16-Gen-1 kernel: Filesystems sync: 0.004 seconds Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: Freezing user space processes ... Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: Freezing of tasks failed after 20.007 seconds (9 tasks refusing to freeze, wq_busy=0): Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: task:NetworkManager state:D stack: 0 pid: 988 ppid: 1 flags:0x00004006 Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: Call Trace: Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: <TASK> Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: __schedule+0x221/0x5c0 Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: schedule+0x5f/0x100 Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: schedule_timeout+0x111/0x150 Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: wait_for_completion+0x88/0x140 Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: __flush_work.isra.0+0x1b9/0x340 Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: ? flush_workqueue_prep_pwqs+0x140/0x140 Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: __cancel_work_timer+0x10d/0x190 Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: ? ath11k_mac_config_mon_status_default+0x9c/0x170 [ath11k] Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: cancel_work_sync+0x10/0x20 Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: ath11k_mac_op_stop+0x9f/0x1e0 [ath11k] Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: drv_stop+0x45/0x120 [mac80211] Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: ieee80211_stop_device+0x43/0x50 [mac80211] Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: ieee80211_do_stop+0x6b1/0x980 [mac80211] Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: ? cond_synchronize_rcu_expedited+0x40/0x40 Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: ? qdisc_reset+0x27/0x150 Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: ieee80211_stop+0x43/0x170 [mac80211] Sep 01 13:25:33 u-ThinkPad-P16-Gen-1 kernel: __dev_close_many+0x9f/0x120 To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1991036/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp