May 16 00:01:29 questor kernel: [19099.025627] INFO: rcu_sched detected stalls on CPUs/tasks:
May 16 00:01:29 questor kernel: [19099.025631] ^I0-...: (1 GPs behind) idle=483/1/0 softirq=217653/217654 fqs=5250
May 16 00:01:29 questor kernel: [19099.025632] ^I(detected by 9, t=21002 jiffies, g=147490, c=147489, q=1416)
May 16 00:01:29 questor kernel: [19099.025633] Task dump for CPU 0:
May 16 00:01:29 questor kernel: [19099.025634] swapper/0       R  running task    14480     0      0 0x00000008
May 16 00:01:29 questor kernel: [19099.025639]  ffff88107f214e98 0000000000000000 ffffffffffffff2e ffffffff8178b26a
May 16 00:01:29 questor kernel: [19099.025640]  0000000000000010 0000000000000246 ffffffff82003ea8 0000000000000018
May 16 00:01:29 questor kernel: [19099.025641]  ffffffff8178b254 0000000000000000 00000ebf7215a267 0000000000000000
May 16 00:01:29 questor kernel: [19099.025642] Call Trace:
May 16 00:01:29 questor kernel: [19099.025649]  [<ffffffff8178b26a>] ? cpuidle_enter_state+0x12a/0x2c0
May 16 00:01:29 questor kernel: [19099.025650]  [<ffffffff8178b254>] ? cpuidle_enter_state+0x114/0x2c0
May 16 00:01:29 questor kernel: [19099.025651]  [<ffffffff8178b422>] ? cpuidle_enter+0x12/0x20
May 16 00:01:29 questor kernel: [19099.025654]  [<ffffffff810955ce>] ? call_cpuidle+0x1e/0x30
May 16 00:01:29 questor kernel: [19099.025655]  [<ffffffff810957bc>] ? cpu_startup_entry+0xfc/0x1d0
May 16 00:01:29 questor kernel: [19099.025658]  [<ffffffff819f4ed2>] ? rest_init+0x72/0x80
May 16 00:01:29 questor kernel: [19099.025659]  [<ffffffff82172e5a>] ? start_kernel+0x35e/0x36b
May 16 00:01:29 questor kernel: [19099.025661]  [<ffffffff8217228f>] ? x86_64_start_reservations+0x2a/0x2c
May 16 00:01:29 questor kernel: [19099.025661]  [<ffffffff821723f9>] ? x86_64_start_kernel+0x168/0x176