Kerneloops

Similar reports
Problem #815862
Component
kernel
Last affected version
0:6.15.10-200.fc42
Executable
unknown
First occurrence
2025-05-11
Last occurrence
2025-11-30
Unique reports
5
Quality
-23

Graphs

Statistics

Operating system Unique / Total count
Fedora 40 2 / 2
Fedora 42 5 / 20
Operating system Count
Fedora 42 20
Fedora 40 2
Architecture Count
x86_64 22
Related packages Count
kernel-core 22
 0:6.15.10-200.fc42 19
 0:6.14.5-100.fc40 2
 0:6.14.11-300.fc42 1

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

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
ssam_pos_get_posture
surface_aggregator_tabletsw 0xd8
2
ssam_pos_get_posture
surface_aggregator_tabletsw 0xd8
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
? warn_thunk_thunk
vmlinux 0x1a
6
warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 7 PID: 19402 at drivers/platform/surface/aggregator/controller.c:1703 ssam_request_do_sync_with_buffer+0x128/0x150 [surface_aggregator]
Modules linked in: snd_seq_dummy rfcomm 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 ip_set nf_tables qrtr bnep sunrpc binfmt_misc snd_sof_pci_intel_tgl vfat snd_sof_pci_intel_cnl fat snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi 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 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec intel_rapl_msr snd_hda_ext_core snd_hda_codec_realtek intel_rapl_common snd_soc_core snd_hda_codec_generic intel_uncore_frequency snd_hda_scodec_component snd_compress intel_uncore_frequency_common ac97_bus intel_tcc_cooling snd_pcm_dmaengine iwlmvm x86_pkg_temp_thermal
 snd_hda_intel intel_powerclamp snd_intel_dspcfg coretemp snd_intel_sdw_acpi kvm_intel snd_hda_codec mac80211 snd_hda_core uvcvideo kvm snd_hwdep uvc btusb libarc4 videobuf2_vmalloc snd_seq btrtl videobuf2_memops snd_seq_device btintel irqbypass hid_sensor_gyro_3d hid_sensor_rotation hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_als iwlwifi hid_sensor_incl_3d videobuf2_v4l2 snd_pcm spi_nor btbcm rapl hid_sensor_trigger videobuf2_common btmtk hid_sensor_iio_common mtd mei_pxp intel_cstate snd_timer gpio_keys cfg80211 industrialio_triggered_buffer videodev bluetooth surface_gpe mei_hdcp surface_platform_profile spi_intel_pci intel_uncore kfifo_buf snd mc industrialio mei_me surface_battery surface_charger platform_profile spi_intel idma64 surface_aggregator_tabletsw thunderbolt rfkill soundcore mei surfacepro3_button igen6_edac intel_pmc_core pmt_telemetry soc_button_array acpi_tad acpi_pad pmt_class joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_suballoc_helper nouveau i915 mxm_wmi
 drm_ttm_helper hid_multitouch hid_sensor_hub gpu_sched polyval_clmulni drm_gpuvm polyval_generic surface_hid drm_exec ghash_clmulni_intel surface_hid_core drm_buddy i2c_algo_bit nvme sha512_ssse3 surface_aggregator_registry ttm nvme_core sha256_ssse3 video drm_display_helper surface_aggregator sha1_ssse3 cec nvme_auth wmi crc_itu_t intel_vsec pinctrl_tigerlake ip6_tables ip_tables fuse
CPU: 7 UID: 0 PID: 19402 Comm: kworker/7:0 Not tainted 6.14.5-100.fc40.x86_64 #1
Hardware name: Microsoft Corporation Surface Laptop Studio/Surface Laptop Studio, BIOS 18.105.143 04/28/2023
Workqueue: events ssam_tablet_sw_update_workfn [surface_aggregator_tabletsw]
RIP: 0010:ssam_request_do_sync_with_buffer+0x128/0x150 [surface_aggregator]
Code: e8 5d aa ff ff 8b 44 24 04 85 c0 0f 85 4f ff ff ff 48 8d bc 24 88 00 00 00 e8 c4 16 db cd 8b 84 24 b0 00 00 00 e9 36 ff ff ff <0f> 0b 48 89 df e8 2e aa ff ff b8 ed ff ff ff e9 22 ff ff ff e8 7f
RSP: 0018:ffffb87660343c80 EFLAGS: 00010202
RAX: 0000000000000004 RBX: ffffb87660343c88 RCX: ffffb87660343dec
RDX: ffffb87660343dda RSI: ffffb87660343dea RDI: 000000000000ffff
RBP: ffff89b3d147a000 R08: ffffb87660343d88 R09: ffff89b3d147bbca
R10: 0000000000000000 R11: ffff89bb181a1800 R12: ffffb87660343d88
R13: ffffb87660343d98 R14: ffffb87660343da8 R15: ffffb87660343e30
FS:  0000000000000000(0000) GS:ffff89bb18180000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055671eef4f28 CR3: 000000046582c003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ssam_pos_get_posture+0xd8/0x2c0 [surface_aggregator_tabletsw]
 ssam_tablet_sw_update_workfn+0x3a/0xc0 [surface_aggregator_tabletsw]
 process_one_work+0x176/0x330
 worker_thread+0x252/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>