I also reported a bug in upstream. https://bugzilla.kernel.org/show_bug.cgi?id=216434
** Tags added: originate-from-1982536 ** Tags added: originate-from-1981178 ** Tags added: originate-from-1981174 -- 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: New 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
