[Bug 1945444] Re: Touchpad randomly freezes with soft lookup
** Summary changed: - Touchpad randomly freezes + Touchpad randomly freezes with soft lookup -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945444 Title: Touchpad randomly freezes with soft lookup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.11/+bug/1945444/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1945444] Re: Touchpad randomly freezes
Very often the touchpad freezes without dmesg message. But each time it freezes the CPU does to 100% for the process irq/125-ELAN260. Suspending and resuming the laptop increases the probability of the bug. After a fresh restart, the bug does not occurs immediately. Maybe after one hour. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945444 Title: Touchpad randomly freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.11/+bug/1945444/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1945444] Re: Touchpad randomly freezes
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-signed-hwe-5.11 (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945444 Title: Touchpad randomly freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.11/+bug/1945444/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1945444] Re: Touchpad randomly freezes
I had another touchpad crash and here is the dmesg output : [10665.178468] i2c_designware i2c_designware.0: controller timed out [10681.337825] i2c_designware i2c_designware.0: controller timed out [10734.714133] i2c_designware i2c_designware.0: controller timed out [10975.448460] i2c_designware i2c_designware.0: controller timed out [11397.751194] i2c_designware i2c_designware.0: controller timed out [11474.262443] i2c_designware i2c_designware.0: controller timed out [12512.320584] irq 27: nobody cared (try booting with the "irqpoll" option) [12512.320589] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G O 5.11.0-37-generic #41~20.04.2-Ubuntu [12512.320591] Hardware name: HUAWEI KLVD-WXX9/KLVD-WXX9-PCB-B2, BIOS 3.02 07/31/2021 [12512.320592] Call Trace: [12512.320592] [12512.320594] dump_stack+0x74/0x92 [12512.320599] __report_bad_irq+0x3a/0xaf [12512.320600] note_interrupt.cold+0xb/0x60 [12512.320601] handle_irq_event_percpu+0x73/0x80 [12512.320604] handle_irq_event+0x3b/0x60 [12512.320605] handle_fasteoi_irq+0x9c/0x150 [12512.320606] common_interrupt+0x70/0x150 [12512.320608] asm_common_interrupt+0x1e/0x40 [12512.320610] RIP: 0010:__do_softirq+0x73/0x29b [12512.320612] Code: 7b 01 67 00 01 00 00 89 75 ac c7 45 c8 0a 00 00 00 48 89 45 c0 48 89 45 b0 65 66 c7 05 54 ba 02 67 00 00 fb 66 0f 1f 44 00 00 ff ff ff ff 49 c7 c3 c0 60 80 99 41 0f bc df 83 c3 01 89 5d d4 [12512.320613] RSP: 0018:b6d500250f90 EFLAGS: 0206 [12512.320614] RAX: 9cc600b83d80 RBX: RCX: 06e0 [12512.320615] RDX: RSI: 04200042 RDI: [12512.320616] RBP: b6d500250fe8 R08: R09: 06ae80dfda07 [12512.320616] R10: 06ae80a20080 R11: 4635 R12: b6d500133d98 [12512.320617] R13: 0001 R14: R15: 0080 [12512.320619] asm_call_irq_on_stack+0xf/0x20 [12512.320620] [12512.320621] do_softirq_own_stack+0x3d/0x50 [12512.320622] irq_exit_rcu+0xa4/0xb0 [12512.320624] sysvec_apic_timer_interrupt+0x3d/0x90 [12512.320625] asm_sysvec_apic_timer_interrupt+0x12/0x20 [12512.320627] RIP: 0010:cpuidle_enter_state+0xdf/0x350 [12512.320629] Code: ff e8 d5 b3 77 ff 80 7d d7 00 74 17 9c 58 0f 1f 44 00 00 f6 c4 02 0f 85 52 02 00 00 31 ff e8 68 5d 7e ff fb 66 0f 1f 44 00 00 <45> 85 ff 0f 88 e5 00 00 00 49 63 c7 4c 2b 75 c8 48 8d 14 40 48 8d [12512.320630] RSP: 0018:b6d500133e48 EFLAGS: 0246 [12512.320630] RAX: 9cc97096c2c0 RBX: 0001 RCX: 001f [12512.320631] RDX: RSI: 2da97f6a RDI: [12512.320631] RBP: b6d500133e80 R08: 0b604ab14610 R09: 99a4d8e0 [12512.320632] R10: 9cc97096aee4 R11: 9cc97096aec4 R12: d6d4ffd4 [12512.320633] R13: 99a4d8e0 R14: 0b604ab14610 R15: 0001 [12512.320633] ? cpuidle_enter_state+0xbb/0x350 [12512.320635] cpuidle_enter+0x2e/0x40 [12512.320636] call_cpuidle+0x23/0x40 [12512.320638] do_idle+0x1df/0x260 [12512.320639] cpu_startup_entry+0x20/0x30 [12512.320640] start_secondary+0x11f/0x160 [12512.320641] secondary_startup_64_no_verify+0xc2/0xcb [12512.320644] handlers: [12512.320644] [] idma64_irq [idma64] [12512.320648] [<2ed4f530>] i2c_dw_isr [12512.320650] Disabling IRQ #27 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945444 Title: Touchpad randomly freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.11/+bug/1945444/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
