RX 7900 GRE game crashes and full system lockups (hard LOCKUP on cpu)
Brief summary of the problem:
I am playing The Talos Principle 2 (through Proton) and streaming with OBS. After about 30 minutes of play time, the game starts randomly crashing, and eventually, if I keep restarting and playing for some more minutes, the entire system locks up and freezes. If I hard-reboot and try playing + streaming again, the random crashes and a full system lock-up keeps occurring soon thereafter.
This happens regardless of whether VRR is on or off.
Hardware description:
- CPU: AMD Ryzen 9 5900X
- GPU:
- 04:00.0 VGA compatible controller [0300]: NVIDIA Corporation GM204 [GeForce GTX 970] [10de:13c2] (rev a1)
- This one is just plugged in for CUDA; it has no monitors and currently I'm not even running the NVIDIA drivers (so, nouveau).
- 09:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Navi 31 [Radeon RX 7900 XT/7900 XTX/7900M] [1002:744c] (rev ce)
- 04:00.0 VGA compatible controller [0300]: NVIDIA Corporation GM204 [GeForce GTX 970] [10de:13c2] (rev a1)
- System Memory: 32 GB
- Display(s):
- ACER NITRO XV320QU (running at 2560x1440@170.071 with VRR either disabled or enabled)
- Dell S2716DG (running at 2560x1440@143.998 with VRR unsupported)
- Type of Display Connection: each plugged into a DP port on the GPU
System information:
- Distro name and Version: Fedora 40 Silverblue
- Kernel version: 6.9.9-200.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jul 11 19:29:01 UTC 2024 x86_64 GNU/Linux
- Custom kernel: N/A
- AMD official driver version: N/A
- Mesa: 24.1.4-3.fc40.x86_64
- Compositor: Wayland, niri
How to reproduce the issue:
- Play the game for 30-40 mins.
Attached files:
Log files (for system lockups / game freezes / crashes)
First Run
Full dmesg from the first run (VRR on, a few hours of regular desktop use, then ~40 mins of gaming until lock-up): dmesg.log
The first sign was a steamwebhelper corrupted page table at 33556, then the first game crash occurred with the RHIThread corrupted page table at 33814. Next, the entire system froze with a series of CPU lock-ups:
[34551.215983] list_del corruption. prev->next should be ffff98714f2b29b8, but was 7fff98714f2b29b8. (prev=ffff98776f1b7030)
[34551.216011] ------------[ cut here ]------------
[34551.216016] kernel BUG at lib/list_debug.c:62!
[34551.216027] invalid opcode: 0000 [#3] PREEMPT SMP NOPTI
[34551.216034] CPU: 23 PID: 52130 Comm: RenderThread 0 Tainted: G D 6.9.9-200.fc40.x86_64 #1
[34551.216039] Hardware name: ASUS System Product Name/TUF GAMING B550-PLUS, BIOS 1202 10/22/2020
[34551.216042] RIP: 0010:__list_del_entry_valid_or_report.cold+0x37/0x6f
[34551.216050] Code: fb ff 0f 0b 48 89 d1 48 c7 c7 30 14 ba b4 48 89 c2 e8 f4 b4 fb ff 0f 0b 48 89 f2 48 89 fe 48 c7 c7 e0 13 ba b4 e8 e0 b4 fb ff <0f> 0b 48 89 fe 48 89 ca 48 c7 c7 a8 13 ba b4 e8 cc b4 fb ff 0f 0b
[34551.216054] RSP: 0018:ffffab2714097b30 EFLAGS: 00010046
[34551.216059] RAX: 000000000000006d RBX: ffff98714f2b2980 RCX: 0000000000000000
[34551.216062] RDX: 0000000000000000 RSI: ffff98776f1a18c0 RDI: ffff98776f1a18c0
[34551.216066] RBP: ffff9873ea5a6800 R08: 0000000000000000 R09: 0000000000000000
[34551.216069] R10: 00000007e2c2e000 R11: 0000000000001000 R12: 0000000000000009
[34551.216072] R13: ffff98714f2b29b8 R14: ffff98776f1b6500 R15: 0000000000032040
[34551.216076] FS: 000000010490f6c0(0000) GS:ffff98776f180000(0000) knlGS:00000000392f0000
[34551.216079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[34551.216082] CR2: 00007f441c18fff4 CR3: 0000000112c9c000 CR4: 0000000000f50ef0
[34551.216085] PKRU: 55555554
[34551.216089] Call Trace:
[34551.216092] <TASK>
[34551.216096] ? __die_body.cold+0x19/0x27
[34551.216102] ? die+0x2e/0x50
[34551.216107] ? do_trap+0xca/0x110
[34551.216112] ? do_error_trap+0x6a/0x90
[34551.216117] ? __list_del_entry_valid_or_report.cold+0x37/0x6f
[34551.216121] ? exc_invalid_op+0x50/0x70
[34551.216126] ? __list_del_entry_valid_or_report.cold+0x37/0x6f
[34551.216130] ? asm_exc_invalid_op+0x1a/0x20
[34551.216136] ? __list_del_entry_valid_or_report.cold+0x37/0x6f
[34551.216140] dequeue_entity+0x3d5/0x4d0
[34551.216145] ? srso_alias_return_thunk+0x5/0xfbef5
[34551.216150] dequeue_task_fair+0xaa/0x350
[34551.216155] __schedule+0x56d/0x1710
[34551.216160] ? srso_alias_return_thunk+0x5/0xfbef5
[34551.216164] ? __futex_queue+0x46/0x60
[34551.216168] ? srso_alias_return_thunk+0x5/0xfbef5
[34551.216172] ? futex_wait_multiple_setup+0x22e/0x2a0
[34551.216178] schedule+0x27/0xf0
[34551.216182] futex_wait_multiple+0x16f/0x210
[34551.216187] __do_sys_futex_waitv+0x14d/0x190
[34551.216193] do_syscall_64+0x82/0x160
[34551.216198] ? srso_alias_return_thunk+0x5/0xfbef5
[34551.216202] ? try_to_wake_up+0x23a/0x6f0
[34551.216207] ? srso_alias_return_thunk+0x5/0xfbef5
[34551.216211] ? wake_up_q+0x4e/0x90
[34551.216215] ? srso_alias_return_thunk+0x5/0xfbef5
[34551.216219] ? futex_wake+0x177/0x1a0
[34551.216224] ? srso_alias_return_thunk+0x5/0xfbef5
[34551.216228] ? srso_alias_return_thunk+0x5/0xfbef5
[34551.216232] ? __x64_sys_futex+0x127/0x1e0
[34551.216237] ? srso_alias_return_thunk+0x5/0xfbef5
[34551.216241] ? syscall_exit_to_user_mode+0x72/0x220
[34551.216245] ? srso_alias_return_thunk+0x5/0xfbef5
[34551.216249] ? do_syscall_64+0x8e/0x160
[34551.216253] ? do_syscall_64+0x8e/0x160
[34551.216256] ? __irq_exit_rcu+0x4a/0xb0
[34551.216260] ? srso_alias_return_thunk+0x5/0xfbef5
[34551.216265] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[34551.216269] RIP: 0033:0x7fe617b2794d
[34551.216284] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a3 94 0c 00 f7 d8 64 89 01 48
[34551.216288] RSP: 002b:000000010490db78 EFLAGS: 00000246 ORIG_RAX: 00000000000001c1
[34551.216292] RAX: ffffffffffffffda RBX: 000000010490dbec RCX: 00007fe617b2794d
[34551.216295] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000010490e100
[34551.216298] RBP: 000000010490e750 R08: 0000000000000000 R09: 0000000000000000
[34551.216301] R10: 0000000000000000 R11: 0000000000000246 R12: 000000010490dd10
[34551.216304] R13: 00007fe61621ed34 R14: 0000000000000001 R15: 0000000000000001
[34551.216309] </TASK>
[34551.216312] Modules linked in: netconsole wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel tun overlay cfg80211 uinput snd_seq_dummy snd_hrtimer qrtr sunrpc binfmt_misc vfat fat snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg intel_rapl_msr snd_usb_audio amd_atl snd_intel_sdw_acpi intel_rapl_common snd_hda_codec edac_mce_amd snd_usbmidi_lib snd_hda_core snd_ump kvm_amd snd_rawmidi snd_hwdep uvcvideo snd_seq eeepc_wmi uvc kvm videobuf2_vmalloc asus_wmi videobuf2_memops videobuf2_v4l2 snd_seq_device snd_pcm sparse_keymap videobuf2_common r8169 platform_profile videodev rfkill wmi_bmof pcspkr acpi_cpufreq snd_timer i2c_piix4 k10temp rapl realtek mc snd soundcore joydev gpio_amdpt apple_mfi_fastcharge gpio_generic loop nfnetlink zram nouveau mxm_wmi drm_gpuvm amdgpu amdxcp drm_exec gpu_sched drm_buddy crct10dif_pclmul crc32_pclmul video crc32c_intel i2c_algo_bit polyval_clmulni drm_suballoc_helper polyval_generic
[34551.216379] drm_display_helper nvme ghash_clmulni_intel cec sha512_ssse3 nvme_core ccp drm_ttm_helper sha256_ssse3 ttm sha1_ssse3 sp5100_tco nvme_auth wmi ip6_tables ip_tables fuse i2c_dev [last unloaded: netconsole]
[34551.216402] ---[ end trace 0000000000000000 ]---
[34551.216405] RIP: 0033:0x55ce53ac4838
[34551.216409] RSP: 002b:00007fff1605ffc0 EFLAGS: 00210202
[34551.216413] RAX: 000055ce53cba4d8 RBX: 000055ce77006010 RCX: 00007fc31a0df560
[34551.216416] RDX: 000055ce53ac45b0 RSI: 0000000000000001 RDI: 000055ce76f0ea30
[34551.216419] RBP: 00007fff16060070 R08: 00000000000f55bc R09: 000055ce756d9e80
[34551.216422] R10: 0000000000000000 R11: 00007fc323dea080 R12: 0000000000000000
[34551.216425] R13: 000055ce74ffc9e0 R14: 0000000000000000 R15: 00007fff16060048
[34551.216428] FS: 000000010490f6c0(0000) GS:ffff98776f180000(0000) knlGS:00000000392f0000
[34551.216432] CS: 0033 DS: 0000 ES: 0000 CR0: 0000000080050033
[34551.216435] CR2: 00007f441c18fff4 CR3: 0000000112c9c000 CR4: 0000000000f50ef0
[34551.216438] PKRU: 55555554
[34551.216441] note: RenderThread 0[52130] exited with irqs disabled
[34551.216444] note: RenderThread 0[52130] exited with preempt_count 2
[34563.032047] watchdog: Watchdog detected hard LOCKUP on cpu 13
[34563.032049] Modules linked in: netconsole wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel tun overlay cfg80211 uinput snd_seq_dummy snd_hrtimer qrtr sunrpc binfmt_misc vfat fat snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg intel_rapl_msr snd_usb_audio amd_atl snd_intel_sdw_acpi intel_rapl_common snd_hda_codec edac_mce_amd snd_usbmidi_lib snd_hda_core snd_ump kvm_amd snd_rawmidi snd_hwdep uvcvideo snd_seq eeepc_wmi uvc kvm videobuf2_vmalloc asus_wmi videobuf2_memops videobuf2_v4l2 snd_seq_device snd_pcm sparse_keymap videobuf2_common r8169 platform_profile videodev rfkill wmi_bmof pcspkr acpi_cpufreq snd_timer i2c_piix4 k10temp rapl realtek mc snd soundcore joydev gpio_amdpt apple_mfi_fastcharge gpio_generic loop nfnetlink zram nouveau mxm_wmi drm_gpuvm amdgpu amdxcp drm_exec gpu_sched drm_buddy crct10dif_pclmul crc32_pclmul video crc32c_intel i2c_algo_bit polyval_clmulni drm_suballoc_helper polyval_generic
[34563.032091] drm_display_helper nvme ghash_clmulni_intel cec sha512_ssse3 nvme_core ccp drm_ttm_helper sha256_ssse3 ttm sha1_ssse3 sp5100_tco nvme_auth wmi ip6_tables ip_tables fuse i2c_dev [last unloaded: netconsole]
[34563.032101] CPU: 13 PID: 52000 Comm: GameThread Tainted: G D 6.9.9-200.fc40.x86_64 #1
[34563.032103] Hardware name: ASUS System Product Name/TUF GAMING B550-PLUS, BIOS 1202 10/22/2020
[34563.032104] RIP: 0010:native_queued_spin_lock_slowpath+0x75/0x2d0
[34563.032109] Code: 0f ba 2b 08 0f 92 c2 8b 03 0f b6 d2 c1 e2 08 30 e4 09 d0 3d ff 00 00 00 77 55 85 c0 74 10 0f b6 03 84 c0 74 09 f3 90 0f b6 03 <84> c0 75 f7 b8 01 00 00 00 66 89 03 5b 5d 41 5c 41 5d 41 5e e9 ad
[34563.032110] RSP: 0018:ffffab27134cfda8 EFLAGS: 00000002
[34563.032112] RAX: 0000000000000001 RBX: ffff98709f585ac0 RCX: 0000000000000000
[34563.032113] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff98709f585ac0
[34563.032114] RBP: ffff9870ca365200 R08: ffffab27134cfde8 R09: 00000001000ff310
[34563.032115] R10: 0000000000000002 R11: 0000000000000002 R12: 0000000000000000
[34563.032116] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[34563.032117] FS: 00007fe618489140(0000) GS:ffff98776ec80000(0000) knlGS:000000007ffc0000
[34563.032118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[34563.032119] CR2: 00007fe530a60000 CR3: 0000000112c9c000 CR4: 0000000000f50ef0
[34563.032120] PKRU: 55555554
[34563.032121] Call Trace:
[34563.032122] <NMI>
[34563.032124] ? watchdog_hardlockup_check.cold+0x149/0x14e
[34563.032128] ? __perf_event_overflow+0xe8/0x2a0
[34563.032131] ? x86_pmu_handle_irq+0x15a/0x1d0
[34563.032141] ? amd_pmu_handle_irq+0x4b/0xc0
[34563.032142] ? perf_event_nmi_handler+0x2a/0x50
[34563.032145] ? nmi_handle+0x68/0x130
[34563.032147] ? default_do_nmi+0x40/0x130
[34563.032149] ? exc_nmi+0x122/0x1a0
[34563.032151] ? end_repeat_nmi+0xf/0x53
[34563.032156] ? native_queued_spin_lock_slowpath+0x75/0x2d0
[34563.032158] ? native_queued_spin_lock_slowpath+0x75/0x2d0
[34563.032160] ? native_queued_spin_lock_slowpath+0x75/0x2d0
[34563.032162] </NMI>
[34563.032163] <TASK>
[34563.032164] _raw_spin_lock_irq+0x2f/0x40
[34563.032166] __x64_sys_rt_sigprocmask+0xbd/0x150
[34563.032168] ? srso_alias_return_thunk+0x5/0xfbef5
[34563.032171] do_syscall_64+0x82/0x160
[34563.032174] ? srso_alias_return_thunk+0x5/0xfbef5
[34563.032176] ? syscall_exit_to_user_mode+0x72/0x220
[34563.032178] ? srso_alias_return_thunk+0x5/0xfbef5
[34563.032180] ? do_syscall_64+0x8e/0x160
[34563.032182] ? srso_alias_return_thunk+0x5/0xfbef5
[34563.032184] ? syscall_exit_to_user_mode+0x72/0x220
[34563.032186] ? srso_alias_return_thunk+0x5/0xfbef5
[34563.032188] ? do_syscall_64+0x8e/0x160
[34563.032189] ? do_syscall_64+0x8e/0x160
[34563.032190] ? srso_alias_return_thunk+0x5/0xfbef5
[34563.032192] ? do_syscall_64+0x8e/0x160
[34563.032194] ? srso_alias_return_thunk+0x5/0xfbef5
[34563.032195] ? __irq_exit_rcu+0x4a/0xb0
[34563.032198] ? srso_alias_return_thunk+0x5/0xfbef5
[34563.032200] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[34563.032202] RIP: 0033:0x7fe617aa9038
[34563.032214] Code: 48 85 f6 74 15 48 b9 00 00 00 80 01 00 00 00 48 8b 06 48 85 c8 75 3b 48 89 f0 48 89 c6 41 ba 08 00 00 00 b8 0e 00 00 00 0f 05 <89> c2 f7 da 3d 00 f0 ff ff b8 00 00 00 00 0f 47 c2 48 8b 55 f8 64
[34563.032215] RSP: 002b:00000001000ff270 EFLAGS: 00000246 ORIG_RAX: 000000000000000e
[34563.032217] RAX: ffffffffffffffda RBX: 00000000025b0000 RCX: 00007fe617aa9038
[34563.032218] RDX: 0000000000000000 RSI: 00000001000ff310 RDI: 0000000000000002
[34563.032219] RBP: 00000001000ff300 R08: 0000000000000000 R09: 0000000000000000
[34563.032219] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000103
[34563.032220] R13: 00000001000ff310 R14: 00000001000ff4f0 R15: 0000000000000040
[34563.032224] </TASK>
[34563.299676] watchdog: Watchdog detected hard LOCKUP on cpu 1
(and so on)
Second Run
Full dmesg from the second run (right after a hard-reboot, also launched the same game and the stream, this time with VRR off): dmesg2.log
This one didn't actually catch much, so here's a netconsole recording: netconsole2.log
[ 1376.779586] watchdog: Watchdog detected hard LOCKUP on cpu 10
[ 1376.779588] Modules linked in: netconsole cfg80211 uinput snd_seq_dummy snd_hrtimer qrtr sunrpc binfmt_misc vfat fat snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi intel_rapl_msr amd_atl intel_rapl_common snd_hda_intel edac_mce_amd snd_intel_dspcfg snd_usb_audio snd_intel_sdw_acpi kvm_amd snd_hda_codec snd_usbmidi_lib uvcvideo snd_ump snd_hda_core snd_rawmidi kvm uvc snd_hwdep videobuf2_vmalloc snd_seq videobuf2_memops eeepc_wmi rapl snd_seq_device videobuf2_v4l2 asus_wmi r8169 videobuf2_common sparse_keymap snd_pcm platform_profile videodev wmi_bmof realtek pcspkr rfkill snd_timer mc acpi_cpufreq k10temp snd i2c_piix4 soundcore joydev apple_mfi_fastcharge gpio_amdpt gpio_generic loop nfnetlink zram nouveau mxm_wmi drm_gpuvm amdgpu amdxcp drm_exec gpu_sched drm_buddy crct10dif_pclmul video crc32_pclmul crc32c_intel i2c_algo_bit polyval_clmulni drm_suballoc_helper polyval_generic drm_display_helper nvme cec ghash_clmulni_intel sha512_ssse3 nvme_core ccp drm_ttm_helper
[ 1376.779629] sha256_ssse3 ttm sha1_ssse3 sp5100_tco nvme_auth wmi ip6_tables ip_tables fuse i2c_dev
[ 1376.779634] CPU: 10 PID: 10202 Comm: RHIInterruptThr Tainted: G D 6.9.9-200.fc40.x86_64 #1
[ 1376.779636] Hardware name: ASUS System Product Name/TUF GAMING B550-PLUS, BIOS 1202 10/22/2020
[ 1376.779637] RIP: 0010:native_queued_spin_lock_slowpath+0x287/0x2d0
[ 1376.779642] Code: e4 05 4d 63 f6 49 81 c4 80 73 03 00 49 81 fe 00 20 00 00 73 45 4e 03 24 f5 20 8d c2 88 49 89 2c 24 8b 45 08 85 c0 75 09 f3 90 <8b> 45 08 85 c0 74 f7 48 8b 55 00 48 85 d2 0f 84 67 ff ff ff 0f 0d
[ 1376.779643] RSP: 0000:ffff9a13132ffe78 EFLAGS: 00000046
[ 1376.779644] RAX: 0000000000000000 RBX: ffffffff8a2d212c RCX: ffff8c59000eaa08
[ 1376.779645] RDX: 0000000000000014 RSI: 0000000000500101 RDI: ffffffff8a2d212c
[ 1376.779646] RBP: ffff8c602eb37380 R08: 0000000000000000 R09: 0000000000000000
[ 1376.779647] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8c602efb7380
[ 1376.779648] R13: 00000000002c0000 R14: 0000000000000013 R15: 0000000000000000
[ 1376.779649] FS: 000000010460f6c0(0000) GS:ffff8c602eb00000(0000) knlGS:00000000395e0000
[ 1376.779650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1376.779651] CR2: 00007fc2f5286600 CR3: 00000004f6272000 CR4: 0000000000f50ef0
[ 1376.779652] PKRU: 55555554
[ 1376.779653] Call Trace:
[ 1376.779654] <NMI>
[ 1376.779656] ? watchdog_hardlockup_check.cold+0x149/0x14e
[ 1376.779660] ? __perf_event_overflow+0xe8/0x2a0
[ 1376.779663] ? x86_pmu_handle_irq+0x15a/0x1d0
[ 1376.779672] ? amd_pmu_handle_irq+0x4b/0xc0
[ 1376.779674] ? perf_event_nmi_handler+0x2a/0x50
[ 1376.779676] ? nmi_handle+0x68/0x130
[ 1376.779678] ? default_do_nmi+0x40/0x130
[ 1376.779680] ? exc_nmi+0x122/0x1a0
[ 1376.779681] ? end_repeat_nmi+0xf/0x53
[ 1376.779686] ? native_queued_spin_lock_slowpath+0x287/0x2d0
[ 1376.779688] ? native_queued_spin_lock_slowpath+0x287/0x2d0
[ 1376.779690] ? native_queued_spin_lock_slowpath+0x287/0x2d0
[ 1376.779692] </NMI>
[ 1376.779692] <TASK>
[ 1376.779693] oops_begin+0x8c/0x90
[ 1376.779695] pgtable_bad+0x19/0x70
[ 1376.779698] do_user_addr_fault+0x331/0x620
[ 1376.779700] exc_page_fault+0x7e/0x180
[ 1376.779702] asm_exc_page_fault+0x26/0x30
[ 1376.779704] RIP: 0033:0x7fc3bfa3c230
[ 1376.779715] Code: 53 48 83 ec 28 48 89 7d c0 48 89 75 b8 e8 98 f8 ff ff 48 89 45 c8 45 85 e4 74 3e 44 89 e0 4d 89 ef 49 8d 5c c5 00 0f 1f 40 00 <49> 8b 3f e8 78 f8 ff ff 49 89 c6 48 85 c0 74 16 48 8b 78 10 e8 97
[ 1376.779716] RSP: 002b:000000010460e8e0 EFLAGS: 00010202
[ 1376.779717] RAX: 0000000000000001 RBX: 00007fc2f5286608 RCX: 000055559525a670
[ 1376.779718] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fc3bff55da0
[ 1376.779719] RBP: 000000010460e930 R08: 00007fc2e803d840 R09: 00000000000000b9
[ 1376.779720] R10: 0000000000000007 R11: 00007fc2f41204b0 R12: 0000000000000001
[ 1376.779720] R13: 00007fc2f5286600 R14: 00000000ddaf5720 R15: 00007fc2f5286600
[ 1376.779724] </TASK>
(and so on)