(long)rcu_seq_current(&rcu_state.gp_seq), totqlen); rcu_check_gp_kthread_starvation(); rcu_dump_cpu_stacks(); raw_spin_lock_irqsave_rcu_node(rnp, flags); /* Rewrite if needed in case of slow consoles. */ if (ULONG_CMP_GE(jiffies, READ_ONCE(rcu_state.jiffies_stall))) WRITE_...
g633 f0x0RCU_GP_WAIT_FQS(5) ->state=0x402->cpu=4[61.291452] rcu: RCU grace-period kthread stack dump: [61.291467] rcu_sched I01020x80000000[61.291468] Call Trace: [61.291475] ? __schedule+0x2a2/0x870[61.291476] schedule+0x28/0x80[61.291478] schedule_timeout+0x16b/0x390[61.291480]...
I made issue to Proxmox forum: https://forum.proxmox.com/threads/host-hangs-up-after-12-24-hours-unless-rcu_sched-kthread-gets-sufficient-cpu-time-oom-is-now-expected-behavior.122347/ Started the VM 14 hours ago with Linux intelnuc 6.1.10-1-pve and VirtIO SCSI Single / iothread=1 /...
[285165.810530] rcu_sched kthread starved for 60000 jiffies! g34009425 c34009424 f0x0 s3 ->state=0x1[285165.819405] Task dump for CPU 0:[285165.822716] memtester R running 0 25934 1 0x00000002[285165.829167] Backtrace:[285165.831710] [<8001aec4>] (dump_backtrace) from [<8001b0bc>] (show...
__pfx_worker_thread+0x10/0x10 Jan 25 23:41:26 debian kernel: [13816.639949] kthread+0xc4/0xf0 Jan 25 23:41:26 debian kernel: [13816.639959] ? __pfx_kthread+0x10/0x10 Jan 25 23:41:26 debian kernel: [13816.639968] ret_from_fork+0x28/0x40 Jan 25 23:41:26 debian...
INFO: rcu_sched self-detected stall on CPU 0-...: (2 GPs behind) idle=ba3/2/0 softirq=57744173/57744175 fqs=792613 (t=915060 jiffies g=633773 c=633772
[ 72.146997] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [kworker/0:3:1452] [ 72.154433] Modules linked in: mgag200(+) i2c_algo_bit mlx5_core(O+) drm_shmem_helper drm_kms_helper syscopyarea mlxfw(O) sysfillrect pci_hyperv_intf sysimgblt psample fb_sys_fops mlxdevm(O...
[ 34.726826] drbd msg01tqm01: Starting worker thread (from drbdsetup [4794]) [ 94.691893] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 94.691906] (detected by 3, t=60002 jiffies, g=20409, q=2556) [ 94.691911] rcu: All QSes seen, last rcu_sched kthread activity 59998 (...
Hi, I have one AW7915-NPD and one AW7915-NP1 inside a clearfog gt 8k and I'm seeing some stalls/crashes usually during high traffic but can also happen constantly after some time. This also seems to happen with only one card as well. Dev...
__pfx_worker_thread+0x10/0x10 Jan 25 23:41:26 debian kernel: [13816.639949] kthread+0xc4/0xf0 Jan 25 23:41:26 debian kernel: [13816.639959] ? __pfx_kthread+0x10/0x10 Jan 25 23:41:26 debian kernel: [13816.639968] ret_from_fork+0x28/0x40 Jan 25 23:41:26 d...