Also trying to mount btrfs after boot:
[ 2075.535319] Btrfs loaded, crc32c=crc32c-generic [ 2075.537092] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000068 [ 2075.540237] Mem abort info: [ 2075.542974] ESR = 0x96000004 [ 2075.546591] EC = 0x25: DABT (current EL), IL = 32 bits [ 2075.551332] SET = 0, FnV = 0 [ 2075.554309] EA = 0, S1PTW = 0 [ 2075.558240] Data abort info: [ 2075.560259] ISV = 0, ISS = 0x00000004 [ 2075.564102] CM = 0, WnR = 0 [ 2075.566962] user pgtable: 4k pages, 48-bit VAs, pgdp=000000001e0f3000 [ 2075.573388] [0000000000000068] pgd=0000000000000000, p4d=0000000000000000 [ 2075.580098] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 2075.585581] Modules linked in: btrfs blake2b_generic zstd_compress raid0 raid1 dm_raid raid456 async_raid6_recov async_memcpy async_pq md_mod raid6_pq dm_integrity async_xor async_tx xor xor_neon xfs bridge stp llc ip6t_REJECT ip6table_filter ip6table_mangle ip6_tables xt_set ipt_REJECT xt_conntrack iptable_filter xt_MASQUERADE iptable_nat xt_CHECKSUM xt_tcpudp iptable_mangle ip_set_hash_ip ip_set_hash_net ip_set snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec dwmac_generic meson_gxl realtek dwmac_meson8b meson_dw_hdmi stmmac_platform axg_audio rc_odroid dw_hdmi snd_soc_meson_g12a_tohdmitx stmmac sclk_div snd_soc_meson_axg_sound_card panfrost meson_rng meson_drm meson_ir snd_soc_meson_axg_tdm_interface crct10dif_ce rc_core snd_soc_meson_axg_tdmout reset_meson_audio_arb cec snd_soc_meson_codec_glue snd_soc_meson_axg_frddr rtc_meson_vrtc rng_core gpu_sched clk_phase meson_canvas snd_soc_meson_axg_fifo drm_kms_helper snd_soc_meson_card_utils pcs_xpcs nvmem_meson_efuse [ 2075.585716] snd_soc_meson_axg_tdm_formatter display_connector nft_reject_inet nf_reject_ipv6 nft_reject drm ip_tables x_tables ipv6 [ 2075.682357] CPU: 0 PID: 5100 Comm: systemd-udevd Not tainted 5.10.134-rc1-dirty #1 [ 2075.689858] Hardware name: Hardkernel ODROID-C4 (DT) [ 2075.694776] pstate: 40400009 (nZcv daif +PAN -UAO -TCO BTYPE=--) [ 2075.700732] pc : bio_alloc_bioset+0x20/0x270 [ 2075.704980] lr : btrfs_alloc_device+0x64/0x190 [btrfs] [ 2075.710040] sp : ffff80001500bc60 [ 2075.713317] x29: ffff80001500bc60 x28: ffff8000095a1000 [ 2075.718578] x27: 0000000000000000 x26: ffff00001cf8ec78 [ 2075.723839] x25: 0000000000032e45 x24: ffff000000ca6580 [ 2075.729101] x23: 0000000000000000 x22: 0000000000000000 [ 2075.734362] x21: ffff000000ca6580 x20: 0000000000000000 [ 2075.739623] x19: ffff00001cf8ee00 x18: 0000000000000000 [ 2075.744884] x17: 0000000000000000 x16: 0000000000000000 [ 2075.750146] x15: 0000000000000000 x14: 0000000000000000 [ 2075.755407] x13: 0000000000000002 x12: 0000000000000000 [ 2075.760668] x11: 0000000000000001 x10: 0000000000000a30 [ 2075.765929] x9 : 0000000000000000 x8 : ffff00001cf8f000 [ 2075.771191] x7 : 0000000000000000 x6 : 000000000000003f [ 2075.776452] x5 : 0000000000000040 x4 : 0000000000000000 [ 2075.781713] x3 : 0000000000000004 x2 : 0000000000000000 [ 2075.786974] x1 : 0000000000000000 x0 : 0000000000000cc0 [ 2075.792237] Call trace: [ 2075.794657] bio_alloc_bioset+0x20/0x270 [ 2075.798560] btrfs_alloc_device+0x64/0x190 [btrfs] [ 2075.803299] device_list_add+0x418/0x6b8 [btrfs] [ 2075.807870] btrfs_scan_one_device+0xd8/0x208 [btrfs] [ 2075.812876] btrfs_control_ioctl+0xdc/0x188 [btrfs] [ 2075.817686] __arm64_sys_ioctl+0xa8/0xf0 [ 2075.821565] el0_svc_common.constprop.0+0x78/0x1c8 [ 2075.826306] do_el0_svc+0x24/0x90 [ 2075.829585] el0_svc+0x14/0x20 [ 2075.832602] el0_sync_handler+0xb0/0xb8 [ 2075.836397] el0_sync+0x180/0x1c0 [ 2075.839677] Code: aa0203f4 a90363f7 2a0103f7 d5384118 (f9403441) [ 2075.845714] ---[ end trace fd4b78de8314a3ec ]--- [10758.363281] Process accounting resumed
There was a change to bio_alloc_bioset:
https://lore.kernel.org/all/20220727161012.364032637@linuxfoundation.org/