[  875.836522] Kernel panic - not syncing: Oops: Fatal exception in interrupt
[  875.836528] SMP: stopping secondary CPUs
[  875.836540] Kernel Offset: disabled
[  875.836543] CPU features: 0x1000,000820b0,02000801,0400421b
[  875.836548] Memory Limit: none
[  875.863648] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---

(no logs available)

(no logs available)

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[  875.836127] Internal error: Oops: 0000000096000004 [#1]  SMP
[  875.836134] Modules linked in: brcmfmac brcmutil cfg80211 snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec rockchipdrm snd_soc_simple_card snd_soc_audio_graph_card snd_soc_es8316 dw_hdmi_qp hci_uart snd_soc_spdif_tx snd_soc_rockchip_i2s snd_soc_simple_card_utils analogix_dp btqca dw_mipi_dsi hantro_vpu btbcm snd_soc_core drm_dp_aux_bus bluetooth dw_hdmi snd_compress snd_pcm_dmaengine v4l2_vp9 drm_display_helper snd_pcm panfrost v4l2_h264 v4l2_jpeg cec v4l2_mem2mem drm_shmem_helper snd_timer reset_gpio videobuf2_dma_contig drm_client_lib rfkill gpu_sched snd videobuf2_memops drm_dma_helper pwrseq_core phy_rockchip_pcie rtc_rk808 soundcore videobuf2_v4l2 rockchip_saradc drm_kms_helper rockchip_thermal videobuf2_common industrialio_triggered_buffer kfifo_buf coresight_cpu_debug pcie_rockchip_host fuse drm backlight ip_tables x_tables
[  875.836289] CPU: 2 UID: 0 PID: 37 Comm: rcuc/2 Not tainted 6.16.0-rc3-next-20250623 #1 PREEMPT_RT 
[  875.836298] Hardware name: Radxa ROCK Pi 4B (DT)
[  875.836302] pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  875.836308] pc : pidfs_free_pid+0x28/0x70
[  875.836326] lr : put_pid.part.0+0x80/0xc8
[  875.836336] sp : ffff8000832f3ca0
[  875.836339] x29: ffff8000832f3ca0 x28: ffff0000f7553040 x27: 000000000000000a
[  875.836349] x26: ffff000000df5f00 x25: 0000000000000000 x24: 0000000000000000
[  875.836358] x23: ffff000000df5f00 x22: ffff80008289de70 x21: ffff800082936980
[  875.836367] x20: ffff8000828baeb8 x19: 0000000000000000 x18: ffff80008482b3a0
[  875.836376] x17: ffff800074dae000 x16: ffff800083058000 x15: 0000000000000000
[  875.836385] x14: ffff800081cbf998 x13: 0000ffff9fa0ffff x12: 0000000000000000
[  875.836394] x11: ffff00000782ba00 x10: 0000000000000c40 x9 : ffff8000800e8220
[  875.836403] x8 : ffff8000832f3bd8 x7 : 0000000000000000 x6 : ffff80008289e000
[  875.836412] x5 : ffff000000df5f00 x4 : ffff80008289e3a0 x3 : 0000000000000000
[  875.836421] x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffff000007525c00
[  875.836430] Call trace:
[  875.836434]  pidfs_free_pid+0x28/0x70 (P)
[  875.836444]  put_pid.part.0+0x80/0xc8
[  875.836452]  delayed_put_pid+0x20/0x38
[  875.836459]  rcu_core+0x2b0/0xa28
[  875.836468]  rcu_cpu_kthread+0xfc/0x308
[  875.836474]  smpboot_thread_fn+0x18c/0x2a0
[  875.836485]  kthread+0x138/0x228
[  875.836495]  ret_from_fork+0x10/0x20
[  875.836509] Code: f9402813 f900281f b140067f 540001a8 (f9400274) 
[  875.836516] ---[ end trace 0000000000000000 ]---