https://bugzilla.kernel.org/show_bug.cgi?id=199451 Bug ID: 199451 Summary: Intel 9265: immediate resume after suspend when connected with BT device Product: Drivers Version: 2.5 Kernel Version: 4.17rc1 & 4.13 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@xxxxxxxxxxxxxxx Reporter: ethan.hsieh@xxxxxxxxxxxxx Regression: No Created attachment 275451 --> https://bugzilla.kernel.org/attachment.cgi?id=275451&action=edit 2_kern.log_4.13_event_mask_fffff3ff07f8bf1d System sent ACL DATA TX before suspend and then it was woken up immediately by ACL DATA RX. //Press "Suspend button" from UI [ 44.857936] Suspending console(s) (use no_console_suspend to debug) [ 44.966748] hci_send_acl, hci0 chan ffff90858dd66700 flags 0x0000 [ 44.966749] hci_queue_acl, hci0 nonfrag skb ffff90859225b500 len 11 [ 44.966755] hci_send_frame, hci0 type 2 len 11 [ 45.858722] smpboot: CPU 11 is now offline //Suspend //Resume [ 45.862348] ACPI: Low-level resume complete [ 45.879717] ACPI: Waking up from system sleep state S3 [ 45.924838] pm_wakeup_dev_event: dev_name=0000:00:14.0 [ 45.998065] PM: early resume of devices complete after 75.899 msecs [ 46.057641] hci_recv_frame, hci0 type 2 len 29 [ 46.058414] hci_recv_frame, hci0 type 4 len 7 Please refer to attached file (2_kern.log_4.13_event_mask_fffff3ff07f8bf1d) for detailed log. -- You are receiving this mail because: You are the assignee for the bug.-- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
