Le sam. 19 août 2023 à 19:53, Peter Robinson <pbrobinson@xxxxxxxxx> a écrit : > > Hi Folks, > > The 2023.10 RC series are now landing in F-39 and rawhide. There's > been the beginnings of a few enhancements. ... > least be no different than the usual process but I'd like to hear any > feedback. I have an issue on jetson-tx1 (L4T 32.7.4) with this f39 u-boot build: Everything operates correctly under u-boot, but then after entering initramfs the CPU hard lockup. Using a previous 2023.07 or self compiled u-boot 2023.10-rc3 (cross compiled under fc37) works as appropriate. I will try to reproduce a local build with fedora patches applied... Here is the following output Welcome to Fedora Linux 38 (Workstation Edition) dracut-059-3.fc38 (Initramfs)! [ 135.415665] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 135.421756] rcu: 1-...!: (4 GPs behind) idle=2e28/0/0x0 softirq=270/270 fqs=0 (false positive?) [ 135.430532] rcu: 2-...!: (0 ticks this GP) idle=0a28/0/0x0 softirq=129/129 fqs=0 (false positive?) [ 135.439567] rcu: 3-...!: (3 GPs behind) idle=1c70/0/0x0 softirq=360/360 fqs=0 (false positive?) [ 135.448341] rcu: (detected by 0, t=60002 jiffies, g=549, q=7 ncpus=4) [ 135.454857] Task dump for CPU 1: [ 135.458077] task:swapper/1 state:R running task stack:0 pid:0 ppid:1 flags:0x00000008 [ 135.467985] Call trace: [ 135.470425] __switch_to+0xc8/0xf8 [ 135.473830] cpuidle_enter+0x40/0x60 [ 135.477404] cpuidle_idle_call+0x124/0x1a8 [ 135.481500] do_idle+0xa8/0xf8 [ 135.484552] cpu_startup_entry+0x30/0x40 [ 135.488470] secondary_start_kernel+0xe0/0x108 [ 135.492913] __secondary_switched+0xb8/0xc0 [ 135.497090] Task dump for CPU 2: [ 135.500309] task:swapper/2 state:R running task stack:0 pid:0 ppid:1 flags:0x00000008 [ 135.510213] Call trace: [ 135.512652] __switch_to+0xc8/0xf8 [ 135.516049] cpuidle_enter+0x40/0x60 [ 135.519618] cpuidle_idle_call+0x124/0x1a8 [ 135.523709] do_idle+0xa8/0xf8 [ 135.526759] cpu_startup_entry+0x30/0x40 [ 135.530677] secondary_start_kernel+0xe0/0x108 [ 135.535117] __secondary_switched+0xb8/0xc0 [ 135.539292] Task dump for CPU 3: [ 135.542510] task:swapper/3 state:R running task stack:0 pid:0 ppid:1 flags:0x00000008 [ 135.552413] Call trace: [ 135.554851] __switch_to+0xc8/0xf8 [ 135.558247] cpuidle_enter+0x40/0x60 [ 135.561816] cpuidle_idle_call+0x124/0x1a8 [ 135.565907] do_idle+0xa8/0xf8 [ 135.568956] cpu_startup_entry+0x2c/0x40 [ 135.572873] secondary_start_kernel+0xe0/0x108 [ 135.577312] __secondary_switched+0xb8/0xc0 [ 135.581489] rcu: rcu_preempt kthread timer wakeup didn't happen for 59999 jiffies! g549 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 135.592774] rcu: Possible timer handling issue on cpu=2 timer-softirq=24 [ 135.599549] rcu: rcu_preempt kthread starved for 60002 jiffies! g549 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=2 [ 135.609880] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 135.618992] rcu: RCU grace-period kthread stack dump: [ 135.624031] task:rcu_preempt state:I stack:0 pid:17 ppid:2 flags:0x00000008 [ 135.632370] Call trace: [ 135.634809] __switch_to+0xc8/0xf8 [ 135.638205] __schedule+0x284/0x730 [ 135.641688] schedule+0x64/0x108 [ 135.644910] schedule_timeout+0xa4/0x1b8 [ 135.648828] rcu_gp_fqs_loop+0x120/0x4c0 [ 135.652748] rcu_gp_kthread+0x180/0x1e8 [ 135.656576] kthread+0xf4/0x108 [ 135.659714] ret_from_fork+0x10/0x20 [ 135.663286] rcu: Stack dump where RCU GP kthread last ran: [ 135.668758] Task dump for CPU 2: [ 135.671977] task:swapper/2 state:R running task stack:0 pid:0 ppid:1 flags:0x00000008 [ 135.681879] Call trace: [ 135.684316] __switch_to+0xc8/0xf8 [ 135.687712] cpuidle_enter+0x40/0x60 [ 135.691282] cpuidle_idle_call+0x124/0x1a8 [ 135.695373] do_idle+0xa8/0xf8 [ 135.698422] cpu_startup_entry+0x30/0x40 [ 135.702339] secondary_start_kernel+0xe0/0x108 [ 135.706778] __secondary_switched+0xb8/0xc0 [ 135.712124] systemd[1]: No hostname configured, using default hostname. [ 135.719358] systemd[1]: Hostname set to <fedora>. [ 135.724708] systemd[1]: Initializing machine ID from random generator. [ 156.038664] watchdog: Watchdog detected hard LOCKUP on cpu 3 [ 156.044324] Modules linked in: _______________________________________________ arm mailing list -- arm@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to arm-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/arm@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue
