Backtrace

WARNING: CPU: 7 PID: 19543 at drivers/platform/surface/aggregator/controller.c:1703 ssam_request_do_sync_with_buffer+0x129/0x150 [surface_aggregator]
Modules linked in: vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock vmw_vmci nvidia_uvm(O) uinput rfcomm snd_seq_dummy snd_hrtimer vboxnetadp(O) vboxnetflt(O) vboxdrv(O) xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype xt_comment nft_compat tun overlay nf_conntrack_netbios_ns nf_conntrack_broadcast 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 nf_tables qrtr bnep sunrpc binfmt_misc snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match
 snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 vfat soundwire_bus intel_rapl_msr fat snd_soc_sdca intel_rapl_common intel_uncore_frequency snd_soc_avs squashfs intel_uncore_frequency_common snd_soc_hda_codec intel_tcc_cooling snd_hda_ext_core x86_pkg_temp_thermal snd_hda_codec intel_powerclamp iwlmvm coretemp snd_hda_core snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi snd_hwdep mac80211 snd_soc_core kvm uvcvideo snd_compress nvidia_drm(O) ac97_bus uvc snd_pcm_dmaengine videobuf2_vmalloc nvidia_modeset(O) hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_als hid_sensor_accel_3d hid_sensor_rotation hid_sensor_incl_3d btusb snd_seq libarc4 videobuf2_memops irqbypass hid_sensor_trigger btrtl snd_seq_device videobuf2_v4l2 spi_nor rapl hid_sensor_iio_common btintel btbcm mtd snd_pcm videobuf2_common industrialio_triggered_buffer intel_cstate iwlwifi mei_pxp mei_hdcp gpio_keys btmtk nvidia(O) surface_gpe snd_timer videodev kfifo_buf surface_platform_profile spi_intel_pci intel_uncore
 cfg80211 mei_me pcspkr bluetooth intel_pmc_core snd industrialio mc surface_aggregator_tabletsw platform_profile surface_battery spi_intel mei pmt_telemetry soundcore surface_charger rfkill idma64 pmt_discovery igen6_edac surfacepro3_button pmt_class soc_button_array intel_pmc_ssram_telemetry acpi_tad acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 hid_multitouch hid_sensor_hub i2c_algo_bit nvme surface_hid drm_buddy nvme_core surface_hid_core ttm polyval_clmulni surface_aggregator_registry nvme_keyring video drm_display_helper ghash_clmulni_intel thunderbolt intel_vsec surface_aggregator nvme_auth wmi cec crc_itu_t pinctrl_tigerlake fuse i2c_dev
CPU: 7 UID: 0 PID: 19543 Comm: kworker/7:1 Tainted: G           O        6.17.7-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE
Hardware name: Microsoft Corporation Surface Laptop Studio/Surface Laptop Studio, BIOS 31.103.143 07/21/2025
Workqueue: events ssam_tablet_sw_update_workfn [surface_aggregator_tabletsw]
RIP: 0010:ssam_request_do_sync_with_buffer+0x129/0x150 [surface_aggregator]
Code: e8 fc a9 ff ff 8b 44 24 04 85 c0 0f 85 4c ff ff ff 48 8d bc 24 88 00 00 00 e8 53 3c b2 d9 8b 84 24 b0 00 00 00 e9 33 ff ff ff <0f> 0b 48 8d 7c 24 08 e8 cb a9 ff ff b8 ed ff ff ff e9 1d ff ff ff
RSP: 0018:ffffd35c2230bc90 EFLAGS: 00010202
RAX: 0000000000000004 RBX: 0000000000000003 RCX: 000000000580f2a9
RDX: ffffd35c2230bde2 RSI: ffffd35c2230bdf2 RDI: 000000000000ffff
RBP: ffff8bbc94a2a000 R08: ffffd35c2230bd90 R09: ffff8bbc94a2bbca
R10: ffff8bbc8005e6c0 R11: fefefefefefefeff R12: ffffd35c2230bd90
R13: ffffd35c2230bda0 R14: ffffd35c2230bdb0 R15: ffffd35c2230bde2
FS:  0000000000000000(0000) GS:ffff8bc43bfc4000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff0f986e93c CR3: 000000015ac2c005 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ssam_pos_get_posture+0xc5/0x280 [surface_aggregator_tabletsw]
 ssam_tablet_sw_update_workfn+0x37/0xb0 [surface_aggregator_tabletsw]
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>