Public bug reported:
i see these in the logs
2025-04-21T19:27:02.285754+00:00 spr kernel: mt7915e 0001:04:00.0: Retry
message 00000010 (seq 1)
root@spr:/home/ubuntu# iw [ 60.384393] mt7915e 0001:04:00.0: Message 00000010
(seq 1) timeout |
[ 60.390601] mt7915e 0001:04:00.0: Failed to get patch semaphore
|
[ 60.390626] Unable to handle kernel NULL pointer dereference at virtual
address 0000000000000008 |
[ 60.405295] Mem abort info:
|
[ 60.408084] ESR = 0x0000000096000047
|
[ 60.411827] EC = 0x25: DABT (current EL), IL = 32 bits
|
[ 60.417136] SET = 0, FnV = 0
|
[ 60.420188] EA = 0, S1PTW = 0
|
[ 60.423333] FSC = 0x07: level 3 translation fault
|
[ 60.428207] Data abort info:
|
d[ 60.431168] ISV = 0, ISS = 0x00000047, ISS2 = 0x00000000
|
[ 60.436648] CM = 0, WnR = 1, TnD = 0, TagAccess = 0
|
[ 60.441693] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
|
[ 60.446999] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000115bd2000
|
[ 60.453434] [0000000000000008] pgd=080000010d101403, p4d=080000010d101403,
pud=080000012425f403, pmd=080000011a83f403, pte=00|
00000000000000
|
[ 60.465955] Internal error: Oops: 0000000096000047 [#1] PREEMPT SMP
|
[ 60.472215] Modules linked in: wireguard libchacha20poly1305 chacha_neon
poly1305_neon libcurve25519_generic libchacha ip6_ud|
p_tunnel udp_tunnel nft_masq nft_nat nft_ct nft_log iptable_nat iptable_filter
dummy nfnetlink_log veth nf_conntrack_netlink bri|
dge stp llc xt_set ip_set nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6
nf_defrag_ipv4 xt_addrtype nft_compat nf_tables xfrm_|
user xfrm_algo hci_uart btqca btrtl btintel brcmfmac_wcc btbcm pwrseq_core
btsdio bluetooth raspberrypi_hwmon brcmfmac brcmutil |
vc4 snd_soc_hdmi_codec drm_display_helper cec drm_client_lib drm_dma_helper
snd_soc_core snd_compress ac97_bus v3d snd_pcm_dmaen|
gine snd_pcm gpu_sched drm_shmem_helper snd_timer drm_kms_helper snd backlight
pwm_fan pisp_be rpivid_hevc(CE) v4l2_mem2mem vide|
obuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc
mt7915e(+) rp1_pio rp1 raspberrypi_gpiomem rp1_adc|
pwm_rp1 qrtr overlay binfmt_misc mt7921u mt792x_usb mt7921_common mt792x_lib
mt76_connac_lib mt76_usb mt76 mac80211 libarc4 cfg|
80211 rfkill
|
[ 60.472303] sch_fq_codel dm_multipath fuse dm_mod efi_pstore dax nfnetlink
ip_tables x_tables autofs4 btrfs blake2b_generic |
raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor
xor_neon raid6_pq raid1 raid0 linear md_mod uas us|
b_storage mmc_block rpmb_core xhci_plat_hcd spidev dwc3 ulpi macb phylink
r8125(OE) i2c_designware_platform spi_dw_mmio i2c_desi|
pwm_rp1 qrtr overlay binfmt_misc mt7921u mt792x_usb mt7921_common mt792x_lib
mt76_connac_lib mt76_usb mt76 mac80211 libarc4 cfg|
80211 rfkill
|
[ 60.472303] sch_fq_codel dm_multipath fuse dm_mod efi_pstore dax nfnetlink
ip_tables x_tables autofs4 btrfs blake2b_generic |
raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor
xor_neon raid6_pq raid1 raid0 linear md_mod uas us|
b_storage mmc_block rpmb_core xhci_plat_hcd spidev dwc3 ulpi macb phylink
r8125(OE) i2c_designware_platform spi_dw_mmio i2c_desi|
gnware_core spi_dw rp1_mailbox polyval_ce polyval_generic ghash_ce gf128mul sm4
sha2_ce sha256_arm64 sha1_ce rtc_rpi 8250_bcm727
1 gpio_brcmstb i2c_brcmstb gpio_generic spi_bcm2835 reset_brcmstb
reset_brcmstb_rescal dwc2 sdhci_brcmstb cqhci roles udc_core g
pio_keys phy_generic uio_pdrv_genirq uio nvmem_rmem aes_arm64 aes_ce_blk
aes_ce_cipher
[ 60.625697] CPU: 1 UID: 0 PID: 50 Comm: kworker/u16:2 Tainted: G C
OE 6.14.0-1005-raspi #5-Ubuntu
e[ 60.635778] Tainted: [C]=CRAP, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
[ 60.641948] Hardware name: Raspberry Pi Compute Module 5 Rev 1.0 (DT)
[ 60.648379] Workqueue: mt76 mt7915_mac_reset_work [mt7915e]
[ 60.653958] pstate: a0400009 (NzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 60.660911] pc : mt76_txq_schedule_pending+0x88/0x278 [mt76]
[ 60.666574] lr : mt76_txq_schedule_pending+0x78/0x278 [mt76]
[ 60.672232] sp : ffff8000807d3b90
[ 60.675537] x29: ffff8000807d3bb0 x28: 0000000000000000 x27: 0000000000000000
[ 60.682664] x26: ffff000100141428 x25: 0000000000000000 x24: ffff00011cb11ff0
[ 60.689792] x23: ffff8000807d3b90 x22: ffff00011cb11fe8 x21: ffff00011cb11fc0
[ 60.696919] x20: ffff00011cb11fc0 x19: ffff00011cb11fc0 x18: 0000000000000000
[ 60.704045] x17: 0000000000000000 x16: ffffa07c4f386f88 x15: 0000000000000000
[ 60.711172] x14: 0000000000000000 x13: 0000000000000020 x12: 0101010101010101
[ 60.718300] x11: 7f7f7f7f7f7f7f7f x10: fefefefefefefeff x9 : ffffa07c09eab8e8
[ 60.725427] x8 : ffff8000807d3ae0 x7 : 0000000000000000 x6 : ffff8000807d3ba0
[ 60.732553] x5 : ffff8000807d3b20 x4 : ffff8000807d4000 x3 : 0000000000000000
[ 60.739680] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
[ 60.746807] Call trace:
[ 60.749245] mt76_txq_schedule_pending+0x88/0x278 [mt76] (P)
[ 60.754904] mt76_txq_schedule_all+0x24/0x78 [mt76]
[ 60.759781] mt7915_mac_restart+0x4bc/0x798 [mt7915e]
[ 60.764831] mt7915_mac_full_reset+0xa8/0x210 [mt7915e]
[ 60.770053] mt7915_mac_reset_work+0x49c/0x800 [mt7915e]
[ 60.775361] process_one_work+0x174/0x408
[ 60.779366] worker_thread+0x2d8/0x400
[ 60.783107] kthread+0x110/0x1e0
[ 60.786327] ret_from_fork+0x10/0x20
[ 60.789897] Code: f9401aa0 eb00031f 54000180 a94306a2 (f9000457)
[ 60.795981] ---[ end trace 0000000000000000 ]---
[ 60.800590] Kernel panic - not syncing: Oops: Fatal exception in interrupt
[ 60.807454] SMP: stopping secondary CPUs
[ 60.811370] Kernel Offset: 0x207bce400000 from 0xffff800080000000
[ 60.817454] PHYS_OFFSET: 0x0
[ 60.820325] CPU features: 0x200,00000170,00900250,0201720b
[ 60.825802] Memory Limit: none
[ 60.828849] ---[ end Kernel panic - not syncing: Oops: Fatal exception in
interrupt ]---
ProblemType: Bug
DistroRelease: Ubuntu 25.04
Package: linux-raspi 6.14.0-1005.5
ProcVersionSignature: Ubuntu 6.14.0-1005.5-raspi 6.14.0
Uname: Linux 6.14.0-1005-raspi aarch64
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k6.14.0-1005-raspi.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.32.0-0ubuntu5
Architecture: arm64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC1', '/dev/snd/pcmC1D0p', '/dev/snd/controlC0',
'/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperMD5CheckResult: unknown
CloudArchitecture: aarch64
CloudID: nocloud
CloudName: unknown
CloudPlatform: nocloud
CloudSubPlatform: config-disk (/dev/sda1)
Date: Mon Apr 21 20:27:15 2025
ImageMediaBuild: 20250415
IwDevWlan0Link: Not connected.
Lspci-vt:
-[0001:00]---00.0-[01-04]----00.0-[02-04]--+-03.0-[03]----00.0 Realtek
Semiconductor Co., Ltd. RTL8125 2.5GbE Controller
\-07.0-[04]--
-[0002:00]---00.0-[01]----00.0 Raspberry Pi Ltd RP1 PCIe 2.0 South Bridge
PciMultimedia:
ProcEnviron:
LANG=C.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=tmux-256color
ProcFB:
ProcKernelCmdLine: reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe
cgroup_disable=memory numa_policy=interleave numa=fake=8
system_heap.max_order=0 smsc95xx.macaddr=2C:CF:67:C1:E2:4D
vc_mem.mem_base=0x3fc00000 vc_mem.mem_size=0x40000000 console=ttyAMA0,115200
multipath=off dwc_otg.lpm_enable=0 console=tty1 root=LABEL=writable
rootfstype=ext4 rootwait fixrtc net.ifnames=0 biosdevname=0
RelatedPackageVersions:
linux-restricted-modules-6.14.0-1005-raspi N/A
linux-backports-modules-6.14.0-1005-raspi N/A
linux-firmware 20250317.git1d4c88ee-0ubuntu1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux-raspi
StagingDrivers: rpivid_hevc
UpgradeStatus: No upgrade log present (probably fresh install)
acpidump:
** Affects: linux-raspi (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug arm64 arm64-image plucky raspi-image staging
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https://bugs.launchpad.net/bugs/2107903
Title:
mt7915e driver does not work on 6.14 and panics kernel shortly after
boot
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