nouveau 0000:05:00.0: timeout on HiFive SiFive Unmatched
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-riscv-6.5 (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Booting the SiFive Unmatched no output on the monitor was shown. Zillions of messages like the following were written:
[ +0.007867] ------------[ cut here ]------------
[ +0.000013] nouveau 0000:05:00.0: timeout
[ +0.000374] WARNING: CPU: 2 PID: 2028 at drivers/
[ +0.008579] Modules linked in: tls binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundc>
[ +0.000245] CPU: 2 PID: 2028 Comm: kworker/2:3 Tainted: G W 6.5.0-17-generic #17.1.1~
[ +0.000011] Hardware name: SiFive HiFive Unmatched A00 (DT)
[ +0.000007] Workqueue: events drm_fb_
[ +0.000715] epc : g84_bar_
[ +0.006843] ra : g84_bar_
[ +0.006368] epc : ffffffff026becf8 ra : ffffffff026becf8 sp : ffffffc80172b6c0
[ +0.000008] gp : ffffffff822603c8 tp : ffffffd89ae05100 t0 : ffffffff820bd738
[ +0.000006] t1 : 0000000000000000 t2 : 2d2d2d2d2d2d2d2d s0 : ffffffc80172b720
[ +0.000005] s1 : ffffffd887482000 a0 : 0000000000000000 a1 : 0000000000000000
[ +0.000006] a2 : 0000000000000000 a3 : 0000000000000000 a4 : 0000000000000000
[ +0.000006] a5 : 0000000000000000 a6 : 0000000000000000 a7 : 0000000000000000
[ +0.000005] s2 : 0000000000070000 s3 : ffffffd89d6d19b8 s4 : 0000000200000022
[ +0.000006] s5 : 0000000000000046 s6 : 0000000000000046 s7 : 0000000000000000
[ +0.000006] s8 : 1000000000000000 s9 : 0000100000000000 s10: ffffffc80172b9c8
[ +0.000006] s11: ffffffd887144000 t3 : 0000000000000000 t4 : 0000000000000000
[ +0.000006] t5 : 0000000000000000 t6 : ffffffc80172b4b8
[ +0.000004] status: 0000000200000100 badaddr: 0000000000000058 cause: 0000000000000003
[ +0.000010] [<ffffffff026be
[ +0.006810] [<ffffffff026be
[ +0.006619] [<ffffffff02706
[ +0.006681] [<ffffffff02713
[ +0.006721] [<ffffffff0270e
[ +0.006638] [<ffffffff0270e
[ +0.006891] [<ffffffff0270e
[ +0.006817] [<ffffffff0270f
[ +0.006676] [<ffffffff026e6
[ +0.006690] [<ffffffff0270c
[ +0.006985] [<ffffffff02715
[ +0.007003] [<ffffffff026af
[ +0.006670] [<ffffffff026ad
[ +0.007303] [<ffffffff026ae
[ +0.006766] [<ffffffff02785
[ +0.006833] [<ffffffff026a8
[ +0.007200] [<ffffffff02786
[ +0.007131] [<ffffffff0249d
[ +0.000263] [<ffffffff0247d
[ +0.000024] [<ffffffff024e8
[ +0.001963] [<ffffffff024e8
[ +0.000915] [<ffffffff024d4
[ +0.001034] [<ffffffff02415
[ +0.000717] [<ffffffff02415
[ +0.000286] [<ffffffff02415
[ +0.000272] [<ffffffff8003a
[ +0.000024] [<ffffffff8003a
[ +0.000011] [<ffffffff80043
[ +0.000012] [<ffffffff80003
[ +0.000014] ---[ end trace 0000000000000000 ]---
[ +0.133717] nouveau 0000:05:00.0: timer: stalled at ffffffffffffffff
[ +0.007740] ------------[ cut here ]------------
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-
ProcVersionSign
Uname: Linux 6.5.0-17-generic riscv64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: riscv64
CasperMD5CheckR
CloudArchitecture: riscv64
CloudID: nocloud
CloudName: unknown
CloudPlatform: nocloud
CloudSubPlatform: seed-dir (/var/lib/
Date: Mon Feb 19 15:47:49 2024
SourcePackage: linux-riscv-6.5
UpgradeStatus: No upgrade log present (probably fresh install)
The error occurred with a monitor that was in a low power state.
Rebooting with the monitor powered on showed no issues.