Ubuntu
linux-riscv package

  1. Bug #1940972
  2. Comment #1

Comment 1 for bug 1940972

Revision history for this message
Dimitri John Ledkov (xnox) wrote : Re: v5.13 kernel ftrace selftest fails on riscv64 unmatched

[10052.121189] rcu: INFO: rcu_sched self-detected stall on CPU
[10052.126125] rcu: 1-....: (14995 ticks this GP) idle=a3a/1/0x4000000000000002 softirq=116019/116019 fqs=7426
[10080.057250] watchdog: BUG: soft lockup - CPU#1 stuck for 82s! [ftracetest:30662]
[10124.057368] watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [ftracetest:30662]
[10148.057431] watchdog: BUG: soft lockup - CPU#2 stuck for 45s! [ftracetest:30662]
[10160.653472] rcu: INFO: rcu_sched self-detected stall on CPU
[10160.658405] rcu: 2-....: (14995 ticks this GP) idle=6c6/1/0x4000000000000002 softirq=118075/118075 fqs=7359
[10188.057537] watchdog: BUG: soft lockup - CPU#2 stuck for 82s! [ftracetest:30662]
[10236.057668] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [ftracetest:30732]
[10260.057727] watchdog: BUG: soft lockup - CPU#0 stuck for 45s! [ftracetest:30732]
[10272.113779] rcu: INFO: rcu_sched self-detected stall on CPU
[10272.118710] rcu: 0-....: (14995 ticks this GP) idle=232/1/0x4000000000000002 softirq=120182/120182 fqs=7473
[10300.057832] watchdog: BUG: soft lockup - CPU#0 stuck for 82s! [ftracetest:30732]
[10344.057950] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [ftracetest:30732]
[10368.058013] watchdog: BUG: soft lockup - CPU#1 stuck for 45s! [ftracetest:30732]
[10380.714055] rcu: INFO: rcu_sched self-detected stall on CPU
[10380.718987] rcu: 1-....: (14994 ticks this GP) idle=172/1/0x4000000000000002 softirq=116702/116702 fqs=7389
[10408.058133] watchdog: BUG: soft lockup - CPU#1 stuck for 82s! [ftracetest:30732]
[10456.062284] watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [ftracetest:30794]
[10480.062359] watchdog: BUG: soft lockup - CPU#3 stuck for 45s! [ftracetest:30794]

lots of soft lockups during the test