unfortunately I don't have that right now. And when network is dead apport-collect won't work. But I added some trace info from dmseg, hope that will help a little.
** Description changed: After kernel update to 6.2.0-26 and newer. The my device experience network problem from time to time. In the end, I found the NIC card actually fall off from the pcie bus: ``` lspci -vnnk 03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev ff) (prog-if ff) DeviceName: GLAN !!! Unknown header type 7f Kernel modules: r8169 ``` Only reboot can reinitiate the nic. 6.2.0-32-generic #32~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug 18 10:40:13 UTC 2 x86_64 x86_64 x86_64 GNU/Linux The NIC is this one https://linux- hardware.org/?id=pci:10ec-8168-1043-208f + + dmesg: + + Sep 08 10:51:39 : ------------[ cut here ]------------ + Sep 08 10:51:39 : NETDEV WATCHDOG: eno2 (r8169): transmit queue 0 timed out + Sep 08 10:51:39 : WARNING: CPU: 10 PID: 0 at net/sched/sch_generic.c:525 dev_watchdog+0x21f/0x230 + Sep 08 10:51:39 : Modules linked in: rfcomm xt_CHECKSUM nvme_fabrics nft_chain_nat xt_MASQUERADE nf_nat xfrm_user xfrm_algo cmac algif_hash algif_skc> + Sep 08 10:51:39 : typec_ucsi btintel spi_nor hid_multitouch mei_pxp mei_hdcp kvm iwlmvm typec ee1004 mtd intel_rapl_msr snd_seq_midi btmtk i915 btrf> + Sep 08 10:51:39 : asus_wmi ledtrig_audio sparse_keymap platform_profile hid_generic uas usbhid usb_storage nvidia_drm(POE) nvidia_modeset(POE) nvidi> + Sep 08 10:51:39 : CPU: 10 PID: 0 Comm: swapper/10 Tainted: P OE 6.2.0-32-generic #32~22.04.1-Ubuntu + Sep 08 10:51:39 : Hardware name: ASUSTeK COMPUTER INC. ROG Strix G731GW_G731GW/G731GW, BIOS G731GW.309 01/29/2021 + Sep 08 10:51:39 : RIP: 0010:dev_watchdog+0x21f/0x230 + Sep 08 10:51:39 : Code: 00 e9 31 ff ff ff 4c 89 e7 c6 05 66 83 78 01 01 e8 56 00 f8 ff 44 89 f1 4c 89 e6 48 c7 c7 08 4f 84 91 48 89 c2 e8 61 df 2b ff> + Sep 08 10:51:39 : RSP: 0018:fffface9c0378e70 EFLAGS: 00010246 + Sep 08 10:51:39 : RAX: 0000000000000000 RBX: ffff9944cf17c4c8 RCX: 0000000000000000 + Sep 08 10:51:39 : RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 + Sep 08 10:51:39 : RBP: fffface9c0378e98 R08: 0000000000000000 R09: 0000000000000000 + Sep 08 10:51:39 : R10: 0000000000000000 R11: 0000000000000000 R12: ffff9944cf17c000 + Sep 08 10:51:39 : R13: ffff9944cf17c41c R14: 0000000000000000 R15: 0000000000000000 + Sep 08 10:51:39 : FS: 0000000000000000(0000) GS:ffff9953fdc80000(0000) knlGS:0000000000000000 + Sep 08 10:51:39 : CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 + Sep 08 10:51:39 : CR2: 000024e000389000 CR3: 0000000d32e10002 CR4: 00000000003706e0 + Sep 08 10:51:39 : Call Trace: + Sep 08 10:51:39 : <IRQ> + Sep 08 10:51:39 : ? show_regs+0x72/0x90 + Sep 08 10:51:39 : ? dev_watchdog+0x21f/0x230 + Sep 08 10:51:39 : ? __warn+0x8d/0x160 + Sep 08 10:51:39 : ? dev_watchdog+0x21f/0x230 + Sep 08 10:51:39 : ? report_bug+0x1bb/0x1d0 + Sep 08 10:51:39 : ? handle_bug+0x46/0x90 + Sep 08 10:51:39 : ? exc_invalid_op+0x19/0x80 + Sep 08 10:51:39 : ? asm_exc_invalid_op+0x1b/0x20 + Sep 08 10:51:39 : ? dev_watchdog+0x21f/0x230 + Sep 08 10:51:39 : ? __pfx_dev_watchdog+0x10/0x10 + Sep 08 10:51:39 : call_timer_fn+0x29/0x160 + Sep 08 10:51:39 : ? __pfx_dev_watchdog+0x10/0x10 + Sep 08 10:51:39 : __run_timers.part.0+0x1fb/0x2b0 + Sep 08 10:51:39 : ? ktime_get+0x43/0xc0 + Sep 08 10:51:39 : ? __pfx_tick_sched_timer+0x10/0x10 + Sep 08 10:51:39 : ? lapic_next_deadline+0x2c/0x50 + Sep 08 10:51:39 : ? clockevents_program_event+0xb2/0x140 + Sep 08 10:51:39 : run_timer_softirq+0x2a/0x60 + Sep 08 10:51:39 : __do_softirq+0xda/0x330 + Sep 08 10:51:39 : ? hrtimer_interrupt+0x12b/0x250 + Sep 08 10:51:39 : __irq_exit_rcu+0xa2/0xd0 + Sep 08 10:51:39 : irq_exit_rcu+0xe/0x20 + Sep 08 10:51:39 : sysvec_apic_timer_interrupt+0x96/0xb0 + Sep 08 10:51:39 : </IRQ> + Sep 08 10:51:39 : <TASK> + Sep 08 10:51:39 : asm_sysvec_apic_timer_interrupt+0x1b/0x20 + Sep 08 10:51:39 : RIP: 0010:cpuidle_enter_state+0xde/0x6f0 + Sep 08 10:51:39 : Code: 79 51 6f e8 a4 34 45 ff 8b 53 04 49 89 c7 0f 1f 44 00 00 31 ff e8 52 13 44 ff 80 7d d0 00 0f 85 e8 00 00 00 fb 0f 1f 44 00 00> + Sep 08 10:51:39 : RSP: 0018:fffface9c015fe28 EFLAGS: 00000246 + Sep 08 10:51:39 : RAX: 0000000000000000 RBX: ffffcce9bfc80100 RCX: 0000000000000000 + Sep 08 10:51:39 : RDX: 000000000000000a RSI: 0000000000000000 RDI: 0000000000000000 + Sep 08 10:51:39 : RBP: fffface9c015fe78 R08: 0000000000000000 R09: 0000000000000000 + Sep 08 10:51:39 : R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff922c2840 + Sep 08 10:51:39 : R13: 0000000000000004 R14: 0000000000000004 R15: 000002c008948c36 + Sep 08 10:51:39 : ? cpuidle_enter_state+0xce/0x6f0 + Sep 08 10:51:39 : cpuidle_enter+0x2e/0x50 + Sep 08 10:51:39 : cpuidle_idle_call+0x14f/0x1e0 + Sep 08 10:51:39 : do_idle+0x82/0x110 + Sep 08 10:51:39 : cpu_startup_entry+0x20/0x30 + Sep 08 10:51:39 : start_secondary+0x122/0x160 + Sep 08 10:51:39 : secondary_startup_64_no_verify+0xe5/0xeb + Sep 08 10:51:39 : </TASK> + Sep 08 10:51:39 : ---[ end trace 0000000000000000 ]--- -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.2 in Ubuntu. https://bugs.launchpad.net/bugs/2034916 Title: NIC RTL8168 randomly disconnected from pci bus Status in linux-hwe-6.2 package in Ubuntu: Incomplete Bug description: After kernel update to 6.2.0-26 and newer. The my device experience network problem from time to time. In the end, I found the NIC card actually fall off from the pcie bus: ``` lspci -vnnk 03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev ff) (prog-if ff) DeviceName: GLAN !!! Unknown header type 7f Kernel modules: r8169 ``` Only reboot can reinitiate the nic. 6.2.0-32-generic #32~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug 18 10:40:13 UTC 2 x86_64 x86_64 x86_64 GNU/Linux The NIC is this one https://linux- hardware.org/?id=pci:10ec-8168-1043-208f dmesg: Sep 08 10:51:39 : ------------[ cut here ]------------ Sep 08 10:51:39 : NETDEV WATCHDOG: eno2 (r8169): transmit queue 0 timed out Sep 08 10:51:39 : WARNING: CPU: 10 PID: 0 at net/sched/sch_generic.c:525 dev_watchdog+0x21f/0x230 Sep 08 10:51:39 : Modules linked in: rfcomm xt_CHECKSUM nvme_fabrics nft_chain_nat xt_MASQUERADE nf_nat xfrm_user xfrm_algo cmac algif_hash algif_skc> Sep 08 10:51:39 : typec_ucsi btintel spi_nor hid_multitouch mei_pxp mei_hdcp kvm iwlmvm typec ee1004 mtd intel_rapl_msr snd_seq_midi btmtk i915 btrf> Sep 08 10:51:39 : asus_wmi ledtrig_audio sparse_keymap platform_profile hid_generic uas usbhid usb_storage nvidia_drm(POE) nvidia_modeset(POE) nvidi> Sep 08 10:51:39 : CPU: 10 PID: 0 Comm: swapper/10 Tainted: P OE 6.2.0-32-generic #32~22.04.1-Ubuntu Sep 08 10:51:39 : Hardware name: ASUSTeK COMPUTER INC. ROG Strix G731GW_G731GW/G731GW, BIOS G731GW.309 01/29/2021 Sep 08 10:51:39 : RIP: 0010:dev_watchdog+0x21f/0x230 Sep 08 10:51:39 : Code: 00 e9 31 ff ff ff 4c 89 e7 c6 05 66 83 78 01 01 e8 56 00 f8 ff 44 89 f1 4c 89 e6 48 c7 c7 08 4f 84 91 48 89 c2 e8 61 df 2b ff> Sep 08 10:51:39 : RSP: 0018:fffface9c0378e70 EFLAGS: 00010246 Sep 08 10:51:39 : RAX: 0000000000000000 RBX: ffff9944cf17c4c8 RCX: 0000000000000000 Sep 08 10:51:39 : RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 Sep 08 10:51:39 : RBP: fffface9c0378e98 R08: 0000000000000000 R09: 0000000000000000 Sep 08 10:51:39 : R10: 0000000000000000 R11: 0000000000000000 R12: ffff9944cf17c000 Sep 08 10:51:39 : R13: ffff9944cf17c41c R14: 0000000000000000 R15: 0000000000000000 Sep 08 10:51:39 : FS: 0000000000000000(0000) GS:ffff9953fdc80000(0000) knlGS:0000000000000000 Sep 08 10:51:39 : CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 08 10:51:39 : CR2: 000024e000389000 CR3: 0000000d32e10002 CR4: 00000000003706e0 Sep 08 10:51:39 : Call Trace: Sep 08 10:51:39 : <IRQ> Sep 08 10:51:39 : ? show_regs+0x72/0x90 Sep 08 10:51:39 : ? dev_watchdog+0x21f/0x230 Sep 08 10:51:39 : ? __warn+0x8d/0x160 Sep 08 10:51:39 : ? dev_watchdog+0x21f/0x230 Sep 08 10:51:39 : ? report_bug+0x1bb/0x1d0 Sep 08 10:51:39 : ? handle_bug+0x46/0x90 Sep 08 10:51:39 : ? exc_invalid_op+0x19/0x80 Sep 08 10:51:39 : ? asm_exc_invalid_op+0x1b/0x20 Sep 08 10:51:39 : ? dev_watchdog+0x21f/0x230 Sep 08 10:51:39 : ? __pfx_dev_watchdog+0x10/0x10 Sep 08 10:51:39 : call_timer_fn+0x29/0x160 Sep 08 10:51:39 : ? __pfx_dev_watchdog+0x10/0x10 Sep 08 10:51:39 : __run_timers.part.0+0x1fb/0x2b0 Sep 08 10:51:39 : ? ktime_get+0x43/0xc0 Sep 08 10:51:39 : ? __pfx_tick_sched_timer+0x10/0x10 Sep 08 10:51:39 : ? lapic_next_deadline+0x2c/0x50 Sep 08 10:51:39 : ? clockevents_program_event+0xb2/0x140 Sep 08 10:51:39 : run_timer_softirq+0x2a/0x60 Sep 08 10:51:39 : __do_softirq+0xda/0x330 Sep 08 10:51:39 : ? hrtimer_interrupt+0x12b/0x250 Sep 08 10:51:39 : __irq_exit_rcu+0xa2/0xd0 Sep 08 10:51:39 : irq_exit_rcu+0xe/0x20 Sep 08 10:51:39 : sysvec_apic_timer_interrupt+0x96/0xb0 Sep 08 10:51:39 : </IRQ> Sep 08 10:51:39 : <TASK> Sep 08 10:51:39 : asm_sysvec_apic_timer_interrupt+0x1b/0x20 Sep 08 10:51:39 : RIP: 0010:cpuidle_enter_state+0xde/0x6f0 Sep 08 10:51:39 : Code: 79 51 6f e8 a4 34 45 ff 8b 53 04 49 89 c7 0f 1f 44 00 00 31 ff e8 52 13 44 ff 80 7d d0 00 0f 85 e8 00 00 00 fb 0f 1f 44 00 00> Sep 08 10:51:39 : RSP: 0018:fffface9c015fe28 EFLAGS: 00000246 Sep 08 10:51:39 : RAX: 0000000000000000 RBX: ffffcce9bfc80100 RCX: 0000000000000000 Sep 08 10:51:39 : RDX: 000000000000000a RSI: 0000000000000000 RDI: 0000000000000000 Sep 08 10:51:39 : RBP: fffface9c015fe78 R08: 0000000000000000 R09: 0000000000000000 Sep 08 10:51:39 : R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff922c2840 Sep 08 10:51:39 : R13: 0000000000000004 R14: 0000000000000004 R15: 000002c008948c36 Sep 08 10:51:39 : ? cpuidle_enter_state+0xce/0x6f0 Sep 08 10:51:39 : cpuidle_enter+0x2e/0x50 Sep 08 10:51:39 : cpuidle_idle_call+0x14f/0x1e0 Sep 08 10:51:39 : do_idle+0x82/0x110 Sep 08 10:51:39 : cpu_startup_entry+0x20/0x30 Sep 08 10:51:39 : start_secondary+0x122/0x160 Sep 08 10:51:39 : secondary_startup_64_no_verify+0xe5/0xeb Sep 08 10:51:39 : </TASK> Sep 08 10:51:39 : ---[ end trace 0000000000000000 ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.2/+bug/2034916/+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
