畅网 j4125 运行大约 20 小时会失联， 求大神帮助

[calebdu]

如题，畅网 j4125 安装 pve7.4 +ikuai ，运行大约一天左右的时间，会失联。电源的灯和网口的灯正常，但是软路由接显示器没有视频信号，按键盘的小键盘锁定键，灯常亮，没有变化。死机应该也会有视频输出的，感觉好奇怪。 求大神帮助

[calebdu]

失联后，pve 和 ikuai 的后台都无法进入

[calebdu]

重启之后，pve 的 shell 会时不时跳出报错信息
“ bug：enable handle page fault for address : xxxxx
#PF:supervisor instruction fetch in kernel node
#PF:error_code (0x0010) no present page
接下来是很多 16 进制的硬件寄存器的报错信息
"

[Sekai]

还能怎样，坏了啊寄给猫猫修

[calebdu]

@Sekai 猫猫是？

[Sekai]

b 站猫猫无线！

[d7101120120]

先换一个内存条试试吧

[danbai]

换内存条，我之前也是。换了之后就好了。

[cloudsong]

请贴出完整 log 。这种情况，可能是 i915 firmware load 引起的

[calebdu]

@cloudsong 类似如下的错误， 还有”vmbr0: port 2(fwpr100p0) entered disabled state“ 这样和网卡相关的报错。
“Nov 12 00:10:16 caleb rsyslogd: [origin software="rsyslogd" swVersion="8.2102.0" x-pid="602" x-info="https://www.rsyslog.com"] rsyslogd was HUPed
Nov 12 00:31:10 caleb kernel: [58031.869344] traps: pvedaemon worke[940] general protection fault ip:556e9a1ec7f8 sp:7ffd18a22500 error:0 in perl[556e9a11e000+185000]
Nov 12 01:08:35 caleb kernel: [60276.904209] general protection fault, probably for non-canonical address 0xffeb933b11c8ae40: 0000 [#1] SMP NOPTI
Nov 12 01:08:35 caleb kernel: [60276.904281] CPU: 0 PID: 147670 Comm: task UPID:caleb Tainted: P O 5.15.102-1-pve #1
Nov 12 01:08:35 caleb kernel: [60276.904327] Hardware name: CWWK MINIPC-G4/Default string, BIOS Default string 11/03/2022
Nov 12 01:08:35 caleb kernel: [60276.904366] RIP: 0010:lock_page_memcg+0x23/0xb0
Nov 12 01:08:35 caleb kernel: [60276.904398] Code: 0f 1f 80 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 55 41 54 49 89 fc 53 48 8b 47 08 48 8d 50 ff a8 01 4c 0f 45 e2 66 90 eb 3d <8b> 83 40 0e 00 00 85 c0 7e 4c 4c 8d ab 40 04 00 00 4c 89 ef e8 34
Nov 12 01:08:35 caleb kernel: [60276.904483] RSP: 0018:ffffa16b46df7968 EFLAGS: 00010286
Nov 12 01:08:35 caleb kernel: [60276.904511] RAX: ffeb933b11c8a000 RBX: ffeb933b11c8a000 RCX: 0000000000000000
Nov 12 01:08:35 caleb kernel: [60276.904546] RDX: ffffcbeb051347c7 RSI: 0000000000000000 RDI: ffffcbeb05134800
Nov 12 01:08:35 caleb kernel: [60276.904579] RBP: ffffa16b46df7980 R08: 00005601a42e8000 R09: 0000000000004906
Nov 12 01:08:35 caleb kernel: [60276.904613] R10: 0000000000000001 R11: 0000000000000000 R12: ffffcbeb05134800
Nov 12 01:08:35 caleb kernel: [60276.904647] R13: 8000000144d20845 R14: 00005601a42e9000 R15: ffffa16b46df7b70
Nov 12 01:08:35 caleb kernel: [60276.904681] FS: 0000000000000000(0000) GS:ffff933c77c00000(0000) knlGS:0000000000000000
Nov 12 01:08:35 caleb kernel: [60276.904720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 12 01:08:35 caleb kernel: [60276.904747] CR2: 00007fdea0539930 CR3: 000000025c902000 CR4: 0000000000352ef0
Nov 12 01:08:35 caleb kernel: [60276.904782] Call Trace:
Nov 12 01:08:35 caleb kernel: [60276.904796] <TASK>
Nov 12 01:08:35 caleb kernel: [60276.904810] page_remove_rmap+0x18/0x330
Nov 12 01:08:35 caleb kernel: [60276.904836] unmap_page_range+0x718/0xfe0
Nov 12 01:08:35 caleb kernel: [60276.904859] ? touch_atime+0x33/0x150
Nov 12 01:08:35 caleb kernel: [60276.904882] unmap_single_vma+0x7f/0xf0
Nov 12 01:08:35 caleb kernel: [60276.904905] unmap_vmas+0x77/0xf0
Nov 12 01:08:35 caleb kernel: [60276.904925] exit_mmap+0xa2/0x200
Nov 12 01:08:35 caleb kernel: [60276.904944] mmput+0x63/0x150
Nov 12 01:08:35 caleb kernel: [60276.904963] begin_new_exec+0x4b4/0xb40
Nov 12 01:08:35 caleb kernel: [60276.904985] load_elf_binary+0x2c7/0x16e0
Nov 12 01:08:35 caleb kernel: [60276.905007] ? __kernel_read+0x1ac/0x2e0
Nov 12 01:08:35 caleb kernel: [60276.905029] ? aa_get_task_label+0x4d/0xe0
Nov 12 01:08:35 caleb kernel: [60276.905054] bprm_execve+0x27c/0x670
Nov 12 01:08:35 caleb kernel: [60276.905074] do_execveat_common+0x1b3/0x230
Nov 12 01:08:35 caleb kernel: [60276.905096] ? getname_flags.part.0+0x4c/0x1b0
Nov 12 01:08:35 caleb kernel: [60276.905120] __x64_sys_execve+0x39/0x50
Nov 12 01:08:35 caleb kernel: [60276.905141] do_syscall_64+0x59/0xc0
Nov 12 01:08:35 caleb kernel: [60276.905162] ? __fput+0x12b/0x280
Nov 12 01:08:35 caleb kernel: [60276.905181] ? __cond_resched+0x1a/0x50
Nov 12 01:08:35 caleb kernel: [60276.905203] ? exit_to_user_mode_prepare+0x37/0x1b0
Nov 12 01:08:35 caleb kernel: [60276.905229] ? syscall_exit_to_user_mode+0x27/0x50
Nov 12 01:08:35 caleb kernel: [60276.905254] ? do_syscall_64+0x69/0xc0
Nov 12 01:08:35 caleb kernel: [60276.905274] entry_SYSCALL_64_after_hwframe+0x61/0xcb
Nov 12 01:08:35 caleb kernel: [60276.905300] RIP: 0033:0x7fdea04adfc7
Nov 12 01:08:35 caleb kernel: [60276.905324] Code: Unable to access opcode bytes at RIP 0x7fdea04adf9d.
Nov 12 01:08:35 caleb kernel: [60276.905355] RSP: 002b:00007ffc850ebd18 EFLAGS: 00000247 ORIG_RAX: 000000000000003b
Nov 12 01:08:35 caleb kernel: [60276.905391] RAX: ffffffffffffffda RBX: 00005601a5a8be80 RCX: 00007fdea04adfc7
Nov 12 01:08:35 caleb kernel: [60276.905425] RDX: 00005601a1a15bb0 RSI: 00005601a5ac0990 RDI: 00007ffc850ebd20
Nov 12 01:08:35 caleb kernel: [60276.905458] RBP: 00007ffc850ebdb0 R08: 0000000000000008 R09: 00005601a550939f
Nov 12 01:08:35 caleb kernel: [60276.905491] R10: 00005601a550a380 R11: 0000000000000247 R12: 00005601a5ac0990
Nov 12 01:08:35 caleb kernel: [60276.905524] R13: 00005601a1a15bb0 R14: 00007ffc850ebd20 R15: 00005601a550939b
Nov 12 01:08:35 caleb kernel: [60276.905559] </TASK>
Nov 12 01:08:35 caleb kernel: [60276.905571] Modules linked in: veth ebtable_filter ebtables ip_set ip6table_raw iptable_raw ip6table_filter ip6_tables iptable_filter bpfilter nf_tables bonding tls softdog nfnetlink_log nfnetlink snd_hda_codec_hdmi snd_sof_pci_intel_apl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof soundwire_bus ledtrig_audio intel_rapl_msr snd_soc_skl intel_rapl_common snd_soc_hdac_hda intel_pmc_bxt snd_hda_ext_core intel_telemetry_pltdrv intel_punit_ipc intel_telemetry_core snd_soc_sst_ipc x86_pkg_temp_thermal snd_soc_sst_dsp snd_soc_acpi_intel_match intel_powerclamp snd_soc_acpi snd_soc_core snd_compress coretemp joydev ac97_bus i915 snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi kvm_intel snd_hda_codec ttm kvm crct10dif_pclmul ghash_clmulni_intel snd_hda_core snd_hwdep input_leds aesni_intel crypto_simd cryptd rapl intel_cstate drm_kms_helper cec ee1004 pcspkr snd_pcm mac_hid
Nov 12 01:08:35 caleb kernel: [60276.905641] rc_core snd_timer i2c_algo_bit fb_sys_fops syscopyarea snd sysfillrect mei_me sysimgblt mei soundcore zfs(PO) zunicode(PO) zzstd(O) zlua(O) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) vhost_net vhost vhost_iotlb tap ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi vfio_pci vfio_pci_core vfio_virqfd irqbypass vfio_iommu_type1 vfio drm sunrpc ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq simplefb dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c hid_generic usbkbd usbhid hid crc32_pclmul xhci_pci sdhci_pci xhci_pci_renesas i2c_i801 cqhci i2c_smbus sdhci xhci_hcd igc ahci libahci video
Nov 12 01:08:35 caleb kernel: [60276.906352] ---[ end trace 219b174d167bb63b ]---
”

[fuchaofather]

我的以前 j3455 出现过类似的情况，扣掉主板电池重新装一下好了😅

[cloudsong]

@calebdu 你可试试关掉网卡的 eee 。添加最后一行，IFACE 是你的网卡名称

/etc/network/interface

auto eth1
iface eth1 inet static
address xxx.xxx.xxx.xxx
netmask xx
pre-up /usr/sbin/ethtool --set-eee $IFACE eee off