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Oracle Linux: UEK 5.15.0-200.131.27 - cannot load Raspberry Pi WIFI adapter

Plamen IlievNov 15 2023

Hi,

Managed to get Oracle Linux 9.2 on Raspberry Pi4 by using the Plain aarch64 ISO and RPi's UEFI 1.34. However after yum update, wifi no longer works with error below. Appreciated this is porbably not supported by any means, but any suggestions how to work around it asside from reverting to UEK 5.15.0.101*** kernel, that would be great.

sudo modprobe -vvv cfg80211
modprobe: INFO: custom logging function 0xaaaab5835af0 registered
insmod /lib/modules/5.15.0-200.131.27.el9uek.aarch64/kernel/net/wireless/cfg80211.ko.xz 
[ 136.692649] ------------[ cut here ]------------
[ 136.697272] WARNING: CPU: 0 PID: 4760 at net/netlink/genetlink.c:570 genl_validate_ops+0x174/0x294
[ 136.706232] Modules linked in: cfg80211(+) nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set btsdio bluetooth vfat fat e
cdh_generic rfkill drm fuse xfs uas usb_storage broadcom bcm_phy_lib mmc_block dwc2 genet sdhci_iproc sdhci_pltfm crct10dif_ce xhci_plat_hcd sdhci mdio_bcm_unimac dm_mirror dm_region_hash dm_log aes_neon_bs aes_neon_blk crypto_simd cryptd
[ 136.749282] CPU: 0 PID: 4760 Comm: modprobe Kdump: loaded Tainted: G W 5.15.0-200.131.27.el9uek.aarch64 #2
[ 136.760224] Hardware name: Raspberry Pi Foundation Raspberry Pi 4 Model B/Raspberry Pi 4 Model B, BIOS UEFI Firmware v1.34 12/16/2022
[ 136.772204] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 136.779154] pc : genl_validate_ops+0x174/0x294
[ 136.783587] lr : genl_validate_ops+0x8c/0x294
[ 136.787933] sp : ffff8000087f3a20
[ 136.791235] x29: ffff8000087f3b00 x28: 0000000000001000 x27: ffff8000087f3d40
[ 136.798361] x26: ffffb897f419f418 x25: ffffb897f419f7d0 x24: 0000000000000000
[ 136.805487] x23: ffffb897f2ebf4d0 x22: 0000000000000000 x21: ffffb897ce6d11a0
[ 136.812612] x20: ffffb897ce6cd2e0 x19: 0000000000000001 x18: 0000000000000000
[ 136.819736] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[ 136.826861] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[ 136.833985] x11: 0000000000000000 x10: 0000000000000000 x9 : ffffb897f2716ba8
[ 136.841110] x8 : ffff8000087f39e8 x7 : 0000000000000000 x6 : 0000000000000000
[ 136.848235] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000
[ 136.855359] x2 : 0000000000000000 x1 : 0000000000000003 x0 : 0000000000000003
[ 136.862483] Call trace:
[ 136.864918] genl_validate_ops+0x174/0x294
[ 136.869004] genl_register_family+0x34/0x230
[ 136.873264] nl80211_init+0x28/0xc58 [cfg80211]
[ 136.878059] cfg80211_init+0x5c/0xfc [cfg80211]
[ 136.882818] do_one_initcall+0x64/0x200
[ 136.886646] do_init_module+0x50/0x27c
[ 136.890385] load_module+0xa20/0xb70
[ 136.893948] __do_sys_init_module+0xe8/0x180
[ 136.898207] __arm64_sys_init_module+0x24/0x40
[ 136.902638] invoke_syscall+0x50/0x15c
[ 136.906376] el0_svc_common+0x124/0x144
[ 136.910200] do_el0_svc+0x30/0xe0
[ 136.913503] el0_svc+0x30/0xf0
[ 136.916549] el0t_64_sync_handler+0xc4/0x148
[ 136.920809] el0t_64_sync+0x1a4/0x1a8
[ 136.924460] ---[ end trace cc654d0b2cee9a6f ]---
modprobe: INFO: Failed to insert module '/lib/modules/5.15.0-200.131.27.el9uek.aarch64/kernel/net/wireless/cfg80211.ko.xz': Invalid argument
modprobe: ERROR: could not insert 'cfg80211': Invalid argument
modprobe: INFO: context 0xaaaacdc89490 released
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Added on Nov 15 2023
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