Kerneloops

Similar reports
Problem #815862
Component
kernel
Last affected version
0:6.16.7-200.fc42
Executable
unknown
First occurrence
2025-09-16
Last occurrence
2025-09-16
Unique reports
1
Quality
-26

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
kernel-core 1
 0:6.16.7-200.fc42 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.


Backtrace

Frame # Function Binary Source or offset Line
1
ssam_pos_get_posture
surface_aggregator_tabletsw 0xc5
2
ssam_pos_get_posture
surface_aggregator_tabletsw 0xc5
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
? warn_thunk_thunk
vmlinux 0x16
6
warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 1 PID: 6767 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 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 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 vfat snd_sof fat iwlmvm 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 intel_rapl_msr intel_rapl_common snd_soc_avs intel_uncore_frequency intel_uncore_frequency_common mac80211 intel_tcc_cooling snd_hda_codec_realtek snd_soc_hda_codec snd_hda_ext_core x86_pkg_temp_thermal snd_hda_codec_generic snd_soc_core intel_powerclamp snd_hda_scodec_component
 coretemp snd_compress kvm_intel ac97_bus snd_pcm_dmaengine snd_hda_intel uvcvideo snd_intel_dspcfg snd_intel_sdw_acpi libarc4 uvc snd_hda_codec videobuf2_vmalloc kvm btusb snd_hda_core videobuf2_memops btrtl videobuf2_v4l2 btintel snd_hwdep spi_nor snd_seq videobuf2_common btbcm hid_sensor_incl_3d iwlwifi hid_sensor_gyro_3d snd_seq_device hid_sensor_rotation hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_als mei_hdcp mei_pxp btmtk mtd hid_sensor_trigger snd_pcm gpio_keys irqbypass videodev surface_gpe rapl hid_sensor_iio_common snd_timer bluetooth industrialio_triggered_buffer intel_cstate kfifo_buf mc intel_uncore industrialio snd surface_platform_profile cfg80211 pcspkr surface_aggregator_tabletsw surface_charger surface_battery platform_profile spi_intel_pci soundcore mei_me spi_intel rfkill idma64 mei intel_pmc_core igen6_edac surfacepro3_button pmt_telemetry pmt_class soc_button_array intel_pmc_ssram_telemetry acpi_pad acpi_tad joydev loop zram lz4hc_compress lz4_compress xe drm_suballoc_helper
 drm_gpusvm i915 nouveau mxm_wmi drm_ttm_helper gpu_sched drm_gpuvm hid_sensor_hub drm_exec hid_multitouch drm_buddy i2c_algo_bit ttm surface_hid polyval_clmulni nvme ghash_clmulni_intel surface_hid_core sha512_ssse3 drm_display_helper sha1_ssse3 thunderbolt surface_aggregator_registry cec nvme_core intel_vsec nvme_keyring surface_aggregator video nvme_auth wmi crc_itu_t pinctrl_tigerlake sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 1 UID: 0 PID: 6767 Comm: kworker/1:2 Not tainted 6.16.7-200.fc42.x86_64 #1 PREEMPT(lazy) 
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 b3 da 27 d2 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:ffffd061268c7c90 EFLAGS: 00010202
RAX: 0000000000000004 RBX: 0000000000000003 RCX: 0000000039d717bb
RDX: ffffd061268c7de2 RSI: ffffd061268c7df2 RDI: 000000000000ffff
RBP: ffff8afd9b064000 R08: ffffd061268c7d90 R09: ffff8afd9b065bca
R10: ffff8afd801b6ac0 R11: fefefefefefefeff R12: ffffd061268c7d90
R13: ffffd061268c7da0 R14: ffffd061268c7db0 R15: ffffd061268c7de2
FS:  0000000000000000(0000) GS:ffff8b01536df000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff1b54853a0 CR3: 00000003e4e2c001 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
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>