I have a rPi 4 2GB, running a Jellyfin server exclusively. Since about a month, it crashes every few days. When it does, it takes down the entire wired network, meaning every single device connected to my network by wire, loses network connectivity. All devices connected wireless (laptops, mobile phones) still have network/internet connection.
When I look at my switch, I see the LED on the cable going to my router blink like crazy (at about 10Hz). The LED on the cable going to the rPi blinks normally. But only when I disconnect or reset the rPi, will the LED on the router cable blink normally again and will all devices regain network connectivity.
So I'm not sure what's happening here. I don't see anything strange in the log files at the times the rPi crashes, but the screen displays a kernel panic. This is what can be read on the screen:
So how can I debug this? Or does anyone have an idea what might be wrong?
When I look at my switch, I see the LED on the cable going to my router blink like crazy (at about 10Hz). The LED on the cable going to the rPi blinks normally. But only when I disconnect or reset the rPi, will the LED on the router cable blink normally again and will all devices regain network connectivity.
So I'm not sure what's happening here. I don't see anything strange in the log files at the times the rPi crashes, but the screen displays a kernel panic. This is what can be read on the screen:
Code:
Prolite E2403WSRaspbian GNU/Linux 11 RPi-Jellyfin tty1RPi-Jellyfin login: [28133.385061] Unable to handle kernel paging request at virtual address ffffffffffffffff[28133.385104] Mem abort info:[28133.385112] ESR = 0x0000000096000005[28133.385122] EC = 0x25: DABT (current EL), IL = 32 bits[28133.385134] SET = 0, FnV = 0[28133.385143] EA = 0, S1PTW = 0[28133.385151] FSC = 0x05: level 1 translation fault[28133.385162] Data abort info:[28133.385169] ISV = 0, ISS = 0x00000005[28133.385178] CM = 0, WnR = 0[28133.385200] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000000135000[28133.385223] [fffffffffffffff0] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000[28133.385237] Internal error: Oops: 96000005 [#1] PREEMPT SMP[28133.385252] Modules linked in: snd_bcm2835(C) rfkill cmac algif_hash aes_arm64 aes_generic algif_skcipher af_alg bnep hci_uart btbcm bluetooth ecdh_generic ecc 8021q garp stp llc joydev brcmfmac brcmutil vc4 cec drm_kms_helper gpu_sched drm bcm2835_codec(C) bcm2835_v4l2(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc rpivid_mem uio_pdrv_genirq uio drm_panel_orientation_quirks backlight snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd syscopyarea sysfillrect sysimgblt fb_sys_fops nvmem_rmem uio_pdrv_genirq uio[28133.385441] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G C 5.10.60-v8+ #1441[28133.385453] Hardware name: Raspberry Pi 4 Model B Rev 1.2 (DT)[28133.385461] pstate: 60000005 (nZCv daif -PAN -UAO)[28133.385472] pc : el0_da+0x34/0x50[28133.385480] lr : el0_da+0x20/0x50[28133.385487] sp : ffff800010003e40[28133.385494] x29: ffff800010003e40 x28: ffff000000000000[28133.385508] x27: ffff000000000000 x26: ffff8000109ec700[28133.385521] x25: ffff8000111e5a90 x24: ffff000000000018[28133.385535] x23: ffff800010a248d8 x22: 0000000000000001[28133.385549] x21: ffff000000000000 x20: ffff000000000000[28133.385562] x19: 0000000000000000 x18: ffffffffffffffff[28133.385576] x17: 0000000000000000 x16: 0000000000000000[28133.385589] x15: 0000000000000000 x14: 0000000000000000[28133.385603] x13: 0000000000000000 x12: 0000000000000000[28133.385617] x11: 0000000000000000 x10: 0000000000000000[28133.385631] x9 : 0000000000000000 x8 : 0000000000000000[28133.385644] x7 : 0000000000000000 x6 : 0000000000000000[28133.385658] x5 : 0000000000000000 x4 : 0000000000000000[28133.385672] x3 : 0000000000000000 x2 : 0000000000000000[28133.385685] x1 : 0000000000000000 x0 : 0000000000000000[28133.385705] Call trace:[28133.385713] el0_da+0x34/0x50[28133.385725] el0_sync+0x174/0x180[28133.385737] Code: d53bd042 913e83ff d51bd042 17fffff8 (d4200000) [28133.385748] ---[ end trace e928e89e71f688db ]---[28133.385754] Kernel panic - not syncing: Oops: Fatal exception in interrupt[28133.385763] SMP: stopping secondary CPUs[28133.385771] Kernel Offset: 0x0000000000000000 from 0xffffff8008000000[28133.385782] PHYS_OFFSET: 0x0000000000000000[28133.385790] CPU features: 0x00000000,20802004[28133.385797] Memory Limit: noneStatistics: Posted by Zippy1970 — Sat Jun 22, 2024 9:20 am