[ 1816.238681] Kernel panic - not syncing: Oops: Fatal exception in interrupt
[ 1816.238686] SMP: stopping secondary CPUs
[ 1816.238760] Kernel Offset: disabled
[ 1816.238763] CPU features: 0x1000,000820b0,02000801,0400421b
[ 1816.238770] Memory Limit: none
[ 1816.266348] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---

(no logs available)

(no logs available)

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[ 1816.238153] Internal error: Oops: 0000000096000004 [#1]  SMP
[ 1816.238161] Modules linked in: btrfs blake2b_generic xor xor_neon raid6_pq zstd_compress brcmfmac brcmutil cfg80211 snd_soc_hdmi_codec dw_hdmi_cec dw_hdmi_i2s_audio rockchipdrm hci_uart snd_soc_simple_card dw_hdmi_qp snd_soc_audio_graph_card analogix_dp snd_soc_simple_card_utils btqca snd_soc_es8316 snd_soc_rockchip_i2s dw_mipi_dsi snd_soc_spdif_tx btbcm drm_dp_aux_bus hantro_vpu snd_soc_core dw_hdmi bluetooth panfrost drm_display_helper reset_gpio v4l2_vp9 snd_compress drm_shmem_helper snd_pcm_dmaengine v4l2_h264 cec gpu_sched snd_pcm rtc_rk808 v4l2_jpeg rfkill drm_client_lib snd_timer v4l2_mem2mem pwrseq_core snd drm_dma_helper phy_rockchip_pcie videobuf2_dma_contig soundcore drm_kms_helper rockchip_saradc videobuf2_memops videobuf2_v4l2 videobuf2_common industrialio_triggered_buffer kfifo_buf rockchip_thermal coresight_cpu_debug pcie_rockchip_host fuse drm backlight ip_tables x_tables
[ 1816.238380] CPU: 2 UID: 0 PID: 37 Comm: rcuc/2 Not tainted 6.16.0-rc3-next-20250623 #1 PREEMPT_RT 
[ 1816.238390] Hardware name: Radxa ROCK Pi 4B (DT)
[ 1816.238395] pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 1816.238403] pc : pidfs_free_pid+0x28/0x70
[ 1816.238424] lr : put_pid.part.0+0x80/0xc8
[ 1816.238436] sp : ffff8000832f3ca0
[ 1816.238440] x29: ffff8000832f3ca0 x28: ffff0000f7553040 x27: 000000000000000a
[ 1816.238453] x26: ffff000000df5f00 x25: 0000000000000000 x24: 0000000000000001
[ 1816.238465] x23: ffff000000df5f00 x22: ffff80008289de70 x21: ffff800082936980
[ 1816.238478] x20: ffff8000828baeb8 x19: 0000000000000000 x18: 0000000000000000
[ 1816.238490] x17: 0000000000000000 x16: 000000000000332e x15: ffff800080edcd70
[ 1816.238502] x14: 0a00000000000000 x13: 071c71c71c71c71c x12: ffff0000f755070c
[ 1816.238515] x11: ffff80008289dfa0 x10: 0000000002aca59c x9 : ffff8000800e8220
[ 1816.238527] x8 : ffff8000832f3b98 x7 : 0000000000000000 x6 : 0000000000000001
[ 1816.238539] x5 : ffff80008289e000 x4 : ffff0000f753e138 x3 : 0000000000000000
[ 1816.238551] x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffff000017208000
[ 1816.238564] Call trace:
[ 1816.238569]  pidfs_free_pid+0x28/0x70 (P)
[ 1816.238582]  put_pid.part.0+0x80/0xc8
[ 1816.238592]  delayed_put_pid+0x20/0x38
[ 1816.238603]  rcu_core+0x2b0/0xa28
[ 1816.238613]  rcu_cpu_kthread+0xfc/0x308
[ 1816.238623]  smpboot_thread_fn+0x18c/0x2a0
[ 1816.238635]  kthread+0x138/0x228
[ 1816.238648]  ret_from_fork+0x10/0x20
[ 1816.238666] Code: f9402813 f900281f b140067f 540001a8 (f9400274) 
[ 1816.238674] ---[ end trace 0000000000000000 ]---