New crash on resolute (https://cdimage.ubuntu.com/daily- preinstalled/20251027/), when running "ip link set dev x down"
Linux ubuntu 6.17.0-1003-raspi #3-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 22
19:28:02 UTC 2025 aarch64 GNU/Linux
r8125/9.016.01, 6.17.0-1003-raspi, aarch64: installed
[ 85.654339] Unable to handle kernel NULL pointer dereference at virtual
address 00000000000005c0
[ 85.654349] Mem abort info:
[ 85.654350] ESR = 0x0000000096000144
[ 85.654353] EC = 0x25: DABT (current EL), IL = 32 bits
[ 85.654356] SET = 0, FnV = 0
[ 85.654358] EA = 0, S1PTW = 0
[ 85.654360] FSC = 0x04: level 0 translation fault
[ 85.654362] Data abort info:
[ 85.654364] ISV = 0, ISS = 0x00000144, ISS2 = 0x00000000
[ 85.654366] CM = 1, WnR = 1, TnD = 0, TagAccess = 0
[ 85.654368] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 85.654371] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000129d4a000
[ 85.654373] [00000000000005c0] pgd=0000000000000000, p4d=0000000000000000
[ 85.654380] Internal error: Oops: 0000000096000144 [#1] SMP
[ 85.654386] Modules linked in: snd_seq_dummy snd_hrtimer qrtr vc4
snd_soc_hdmi_codec drm_exec drm_display_helper cec drm_client_lib aes_ce_blk
drm_dma_helper aes_ce_cipher binfmt_misc polyval_ce ghash_ce snd_soc_core
gf128mul snd_compress ac97_bus sm4 snd_pcm_dmaengine mt7915e snd_pcm
mt76_connac_lib rpi_hevc_dec mt76 pisp_be v4l2_mem2mem mac80211 snd_seq_midi
snd_seq_midi_event videobuf2_dma_contig snd_rawmidi libarc4 videobuf2_memops
snd_seq cfg80211 raspberrypi_hwmon videobuf2_v4l2 videobuf2_common
snd_seq_device videodev r8125(OE) rfkill v3d rp1_pio mc snd_timer gpu_sched
drm_shmem_helper rp1_pci drm_kms_h
elper snd pwm_fan backlight rp1_adc pwm_rp1 raspberrypi_gpiomem rp1_fw
sch_fq_codel fuse efi_pstore nfnetlink ip_tables x_tables autofs4 uas
usb_storage mmc_block rpmb_core xhci_plat_hcd spidev dwc3 macb ulpi spi_dw_mmio
i2c_designware_platform i2c_designware_core spi_dw rp1_mailbox dwc2 roles
gpio_brcmstb rt
c_rpi gpio_generic i2c_brcmstb sdhci_brcmstb spi_bcm2835 udc_core
reset_brcmstb_rescal cqhci reset_brcmstb
[ 85.654500] gpio_keys phy_generic uio_pdrv_genirq nvmem_rmem uio zstd
[ 85.654514] CPU: 0 UID: 0 PID: 2547 Comm: ip Tainted: G OE
6.17.0-1003-raspi #3-Ubuntu PREEMPT(full)
[ 85.654520] Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
[ 85.654523] Hardware name: Raspberry Pi Compute Module 5 Rev 1.0 (DT)
[ 85.654526] pstate: 00400009 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 85.654530] pc : dcache_inval_poc+0x28/0x58
[ 85.654538] lr : arch_sync_dma_for_cpu+0x34/0x50
[ 85.654542] sp : ffff800083af33b0
[ 85.654544] x29: ffff800083af33b0 x28: 00000000000126e8 x27:
ffff000102880a40
[ 85.654551] x26: 0000000000000000 x25: 0000000000000000 x24:
ffffffffffffffff
[ 85.654556] x23: ffff00010b9240c8 x22: 00000000000005f2 x21:
ffffffffffffffff
[ 85.654562] x20: 0000000000000000 x19: 0000000000000002 x18:
0000000000000000
[ 85.654567] x17: ffff5f85aedc1000 x16: ffffa07c4e5cdac8 x15:
ffffa07c506ff8d0
[ 85.654572] x14: ffffa07c500eb480 x13: ffff800080f21000 x12:
00000013f15d22a3
[ 85.654578] x11: ffff00010b3f1630 x10: ffffffff00000fff x9 :
ffffa07c4e5cdd34
[ 85.654583] x8 : 00000000fffff000 x7 : 0000000000000000 x6 :
ffff00010b3f1630
[ 85.654588] x5 : 0000001000000000 x4 : 0000000000000000 x3 :
000000000000003f
[ 85.654593] x2 : 0000000000000040 x1 : 00000000000005c0 x0 :
ffffffffffffffff
[ 85.654599] Call trace:
[ 85.654601] dcache_inval_poc+0x28/0x58 (P)
[ 85.654606] dma_unmap_page_attrs+0x26c/0x2a0
[ 85.654612] rtl8125_rx_clear+0x108/0x260 [r8125]
[ 85.654628] rtl8125_close+0x170/0x340 [r8125]
[ 85.654637] __dev_close_many+0xd4/0x2e8
[ 85.654644] __dev_change_flags+0xd4/0x238
[ 85.654650] netif_change_flags+0x2c/0x80
[ 85.654655] do_setlink.isra.0+0x294/0xb80
[ 85.654661] __rtnl_newlink+0x264/0x320
[ 85.654667] rtnl_newlink+0x370/0x7c0
[ 85.654672] rtnetlink_rcv_msg+0x338/0x410
[ 85.654678] netlink_rcv_skb+0x64/0x148
[ 85.654684] rtnetlink_rcv+0x20/0x38
[ 85.654689] netlink_unicast+0x320/0x390
[ 85.654694] netlink_sendmsg+0x258/0x480
[ 85.654698] __sock_sendmsg+0x5c/0xc0
[ 85.654703] ____sys_sendmsg+0x23c/0x2e8
[ 85.654708] ___sys_sendmsg+0x8c/0xf8
[ 85.654712] __sys_sendmsg+0x88/0x100
[ 85.654718] __arm64_sys_sendmsg+0x28/0x40
[ 85.654723] invoke_syscall.constprop.0+0x48/0x100
[ 85.654727] el0_svc_common.constprop.0+0x40/0xe8
[ 85.654731] do_el0_svc+0x24/0x38
[ 85.654734] el0_svc+0x3c/0x168
[ 85.654740] el0t_64_sync_handler+0xa0/0xf0
[ 85.654746] el0t_64_sync+0x1b0/0x1b8
[ 85.654752] Code: d1000443 ea03003f 8a230021 54000040 (d50b7e21)
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https://bugs.launchpad.net/bugs/2107886
Title:
r8125 "ip link set dev eth1 up" command does not set interface up on
raspli linux 25.04. 24.10 worked okay
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