Backtrace

WARNING: CPU: 7 PID: 8361 at drivers/platform/surface/aggregator/controller.c:1703 ssam_request_do_sync_with_buffer+0x129/0x150 [surface_aggregator]
Modules linked in: overlay uinput rfcomm snd_seq_dummy snd_hrtimer sunrpc 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 cdc_ether usbnet bnep vfat fat snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt iwlmvm 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 mac80211 snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_hda_codec_realtek intel_rapl_msr intel_rapl_common snd_soc_hda_codec snd_hda_codec_generic intel_uncore_frequency snd_hda_ext_core intel_uncore_frequency_common snd_hda_scodec_component libarc4 intel_tcc_cooling snd_soc_core
 x86_pkg_temp_thermal intel_powerclamp coretemp snd_compress nvidia_drm(OE) ac97_bus kvm_intel snd_pcm_dmaengine nvidia_modeset(OE) snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi nvidia_uvm(OE) snd_hda_codec iwlwifi btusb kvm snd_hda_core btrtl uvcvideo snd_hwdep btintel snd_seq uvc spi_nor btbcm videobuf2_vmalloc snd_seq_device btmtk videobuf2_memops mei_pxp mei_hdcp mtd gpio_keys surface_gpe irqbypass cfg80211 hid_sensor_accel_3d snd_pcm hid_sensor_rotation hid_sensor_gyro_3d hid_sensor_als videobuf2_v4l2 hid_sensor_incl_3d hid_sensor_magn_3d bluetooth rapl hid_sensor_trigger videobuf2_common snd_timer intel_cstate hid_sensor_iio_common nvidia(OE) videodev intel_uncore r8152 snd surface_platform_profile industrialio_triggered_buffer mei_me spi_intel_pci kfifo_buf pcspkr surface_aggregator_tabletsw industrialio mii soundcore surface_battery surface_charger platform_profile mc spi_intel rfkill mei thunderbolt idma64 igen6_edac surfacepro3_button intel_pmc_core soc_button_array pmt_telemetry pmt_class
 acpi_pad acpi_tad joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 i2c_algo_bit polyval_clmulni polyval_generic hid_multitouch nvme hid_sensor_hub drm_buddy ghash_clmulni_intel nvme_core ttm sha512_ssse3 surface_hid drm_display_helper surface_hid_core sha256_ssse3 nvme_keyring sha1_ssse3 surface_aggregator_registry nvme_auth video surface_aggregator cec wmi intel_vsec crc_itu_t pinctrl_tigerlake i2c_dev fuse
CPU: 7 UID: 0 PID: 8361 Comm: kworker/7:0 Tainted: G           OE       6.15.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Microsoft Corporation Surface Laptop Studio/Surface Laptop Studio, BIOS 30.102.143 10/16/2024
Workqueue: events ssam_tablet_sw_update_workfn [surface_aggregator_tabletsw]
RIP: 0010:ssam_request_do_sync_with_buffer+0x129/0x150 [surface_aggregator]
Code: e8 9c ab ff ff 8b 44 24 04 85 c0 0f 85 4c ff ff ff 48 8d bc 24 88 00 00 00 e8 c3 39 cc f1 8b 84 24 b0 00 00 00 e9 33 ff ff ff <0f> 0b 48 8d 7c 24 08 e8 6b ab ff ff b8 ed ff ff ff e9 1d ff ff ff
RSP: 0018:ffffd25ac78c3c90 EFLAGS: 00010202
RAX: 0000000000000004 RBX: 0000000000000003 RCX: 00000000c4d784bb
RDX: ffffd25ac78c3de2 RSI: ffffd25ac78c3df2 RDI: 000000000000ffff
RBP: ffff8cc90c700000 R08: ffffd25ac78c3d90 R09: ffff8cc90c701bca
R10: ffff8cc9001bfac0 R11: fefefefefefefeff R12: ffffd25ac78c3d90
R13: ffffd25ac78c3da0 R14: ffffd25ac78c3db0 R15: ffffd25ac78c3de2
FS:  0000000000000000(0000) GS:ffff8cccb3ff0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055da8e67afec CR3: 000000037802e001 CR4: 0000000000f72ef0
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+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>