[ipjoga@kte ~]$ ipmitool -I lanplus -H 10.33.16.254 -U ADMIN -P admin sol deactivate
[ipjoga@kte ~]$ ipmitool -I lanplus -H 10.33.16.254 -U ADMIN -P admin sol activate
[SOL Session operational.  Use ~? for help]
 72:
[78661.202488] rm              R  running task        0 71652  59564 0x00042004
[78661.204403] Call Trace:
[78661.204505] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78661.206525] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78661.207525] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78661.208916] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[78661.209668] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78661.211594] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[78661.212912] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78661.213664] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78661.216560] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78661.228276] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78661.228892] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[78661.229455] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78661.229455]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78661.230704] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[78661.231349] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[78661.232390] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[78661.232972] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[78661.233514] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78661.234120] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[78661.234680] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[78661.235801] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[78661.568658] Task dump for CPU 88:
[78661.568685] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78661.569332] Call Trace:
[78661.569374] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78661.569773] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78661.570150] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78661.570515] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78661.571237] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78661.571644] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78661.571993] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78661.572376] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78661.572761] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78661.573448] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78661.573851] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78661.574222] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78661.574580] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78661.574967] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78661.575335] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78661.576040] Task dump for CPU 96:
[78661.576063] diff            R  running task        0 71579  77852 0x00040004
[78661.576428] Call Trace:
[78661.576775] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[78661.577133] Task dump for CPU 112:
[78661.599061] rm              R  running task        0 71656 114651 0x00042004
[78661.599689] Call Trace:
[78661.599704] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[78661.600997] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78661.601592] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78661.602129] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78661.602661] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78661.603260] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78661.604396] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78723.997268] INFO: rcu_sched self-detected stall on CPU
[78723.997457] 	96-...: (3894692 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[78723.997902] 	 (t=3911994 jiffies g=3736069 c=3736068 q=2191265)
[78723.998246] rcu_sched kthread starved for 3906045 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[78723.998950] Task dump for CPU 64:
[78723.998973] diff            R  running task        0 71654  89433 0x00040004
[78723.999401] Call Trace:
[78723.999443] Task dump for CPU 72:
[78723.999681] rm              R  running task        0 71652  59564 0x00042004
[78723.999966] Call Trace:
[78723.999982] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[78724.000206] Task dump for CPU 88:
[78724.000417] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78724.000658] Call Trace:
[78724.001058] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)[78724.001267] INFO: rcu_sched self-detected stall on CPU
[78724.001269] 	112-...: (3876717 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[78724.001269] 	INFO: rcu_sched self-detected stall on CPU
[78724.001271] 	72-...: (3876271 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[78724.001271] 	 (t=3911994 jiffies g=3736069 c=3736068 q=2191266)
[78724.001278] rcu_sched kthread starved for 3906045 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[78724.001280]  (t=3911994 jiffies g=3736069 c=3736068 q=2191266)
[78724.001281] rcu_sched kthread starved for 3906045 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0

[78724.003738] 
[78724.003761] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78724.004032] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78724.004245] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78724.004677] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78724.004924] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78724.005161] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78724.005409] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78724.005910] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78724.006097] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78724.006361] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78724.006602] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78724.006833] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78724.007125] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78724.022070] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78724.022965] Task dump for CPU 96:
[78724.023014] diff            R  running task        0 71579  77852 0x00040004
[78724.023677] Call Trace:
[78724.024167] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78724.024707] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78724.025726] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78724.026232] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[78724.026743] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78724.041694] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[78724.042225] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78724.042479] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78724.042739] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78724.043025] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78724.043455] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[78724.043700] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78724.043700]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78724.044173] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[78724.044439] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[78724.044936] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[78724.044984] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[78724.045389] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[78724.045656] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[78724.045899] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[78724.046149] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[78724.046392] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[78724.046855] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[78724.065242] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[78724.071348] Task dump for CPU 112:
[78724.071370] rm              R  running task        0 71656 114651 0x00042004
[78724.072328] Call Trace:
[78724.072344] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[78724.072848] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78724.073845] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78724.074372] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78724.074897] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78724.075421] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78724.075887] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78724.076394] Task dump for CPU 64:
[78724.076889] diff            R  running task        0 71654  89433 0x00040004
[78724.092216] Call Trace:
[78724.092690] Task dump for CPU 72:
[78724.092716] rm              R  running task        0 71652  59564 0x00042004
[78724.093670] Call Trace:
[78724.093741] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[78724.094301] Task dump for CPU 88:
[78724.094326] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78724.095253] Call Trace:
[78724.095295] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78724.095817] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78724.096331] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78724.101005] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78724.101526] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78724.102054] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78724.102610] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78724.103110] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78724.104113] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78724.104625] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78724.105149] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78724.105635] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78724.106158] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78724.106719] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78724.111435] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78724.111955] Task dump for CPU 96:
[78724.111977] diff            R  running task        0 71579  77852 0x00040004
[78724.112923] Call Trace:
[78724.112965] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[78724.113497] Task dump for CPU 112:
[78724.113986] rm              R  running task        0 71656 114651 0x00042004
[78724.114541] Call Trace:
[78724.114557] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78724.115522] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78724.116040] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78724.116996] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[78724.133434] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78724.134040] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[78724.142225] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78724.142790] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78724.143331] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78724.144482] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78724.145070] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[78724.146814] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78724.146814]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78724.163238] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[78724.164547] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[78724.165125] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[78724.165734] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160
[78724.166799] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78724.172338] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78724.173034] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78724.174115] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78724.174771] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78724.175786] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78724.176387] Task dump for CPU 64:
[78724.176980] diff            R  running task        0 71654  89433 0x00040004
[78724.192648] Call Trace:
[78724.193188] Task dump for CPU 72:
[78724.193264] rm              R  running task        0 71652  59564 0x00042004
[78724.195041] Call Trace:
[78724.195057] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78724.196209] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78724.204178] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78724.206130] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[78724.206748] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78724.212546] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[78724.213535] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78724.214188] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78724.221170] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78724.222297] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78724.222821] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[78724.223352] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78724.223352]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78724.224382] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[78724.224959] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[78724.225441] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[78724.226397] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[78724.226927] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78724.242551] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[78724.243080] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[78724.243641] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[78724.244636] Task dump for CPU 88:
[78724.244658] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78724.245172] Call Trace:
[78724.245668] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78724.246201] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78724.246724] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78724.262238] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78724.262892] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78724.271547] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78724.272152] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78724.272764] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78724.273737] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78724.274337] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78724.275948] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78724.276585] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78724.298923] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78724.300024] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78724.300678] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78724.301655] Task dump for CPU 96:
[78724.302175] diff            R  running task        0 71579  77852 0x00040004
[78724.302869] Call Trace:
[78724.302885] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[78724.304701] Task dump for CPU 112:
[78724.304724] rm              R  running task        0 71656 114651 0x00042004
[78724.306297] Call Trace:
[78724.306367] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[78724.307004] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78724.322695] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78724.324253] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78724.324861] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78724.325453] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78724.326534] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78787.009269] INFO: rcu_sched self-detected stall on CPU
[78787.009454] 	96-...: (3910427 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[78787.009932] 	 (t=3927747 jiffies g=3736069 c=3736068 q=2202743)
[78787.010407] rcu_sched kthread starved for 3921798 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[78787.010677] Task dump for CPU 64:
[78787.010908] diff            R  running task        0 71654  89433 0x00040004
[78787.011169] Call Trace:
[78787.011387] Task dump for CPU 72:
[78787.011410] rm              R  running task        0 71652  59564 0x00042004
[78787.011694] Call Trace:
[78787.012074] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[78787.012336] Task dump for CPU 88:
[78787.012555] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78787.012796] Call Trace:
[78787.012812] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78787.013064] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900[78787.013267] INFO: rcu_sched self-detected stall on CPU
[78787.013269] 	112-...: (3892428 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[78787.013269] 	INFO: rcu_sched self-detected stall on CPU
[78787.013271] 	72-...: (3891939 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[78787.013271] 	 (t=3927747 jiffies g=3736069 c=3736068 q=2202744)
[78787.013278] rcu_sched kthread starved for 3921798 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[78787.013280]  (t=3927747 jiffies g=3736069 c=3736068 q=2202744)
[78787.013281] rcu_sched kthread starved for 3921798 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0

[78787.015920] 
[78787.015944] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78787.016167] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78787.016410] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78787.016835] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78787.049034] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78787.049588] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78787.050087] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78787.050605] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78787.051104] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78787.052092] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78787.052615] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78787.053164] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78787.053667] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78787.054180] Task dump for CPU 96:
[78787.054633] diff            R  running task        0 71579  77852 0x00040004
[78787.055120] Call Trace:
[78787.055136] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78787.056133] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78787.056633] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78787.057274] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[78787.057813] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78787.058071] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[78787.058327] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78787.058620] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78787.059045] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78787.059290] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78787.059521] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[78787.059989] --- interrupt: 901 at _raw_spin_lock_irqsave+0xac/0x130
[78787.059989]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78787.060498] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[78787.060730] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[78787.060967] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[78787.061192] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[78787.061432] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[78787.061894] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[78787.062141] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[78787.062419] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[78787.062638] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[78787.062870] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[78787.063112] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[78787.063349] Task dump for CPU 112:
[78787.063551] rm              R  running task        0 71656 114651 0x00042004
[78787.063800] Call Trace:
[78787.064026] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[78787.064319] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78787.064533] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78787.064770] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78787.065002] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78787.065453] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78787.065707] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78787.065955] Task dump for CPU 64:
[78787.066218] diff            R  running task        0 71654  89433 0x00040004
[78787.066434] Call Trace:
[78787.066449] Task dump for CPU 72:
[78787.066648] rm              R  running task        0 71652  59564 0x00042004
[78787.066941] Call Trace:
[78787.066983] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[78787.081532] Task dump for CPU 88:
[78787.081606] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78787.082135] Call Trace:
[78787.082625] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78787.083172] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78787.083719] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78787.084210] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78787.084724] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78787.085725] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78787.086251] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78787.086760] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78787.090884] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78787.091400] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78787.091951] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78787.092912] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78787.093580] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78787.094097] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78787.094615] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78787.095127] Task dump for CPU 96:
[78787.095657] diff            R  running task        0 71579  77852 0x00040004
[78787.096161] Call Trace:
[78787.096176] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[78787.111022] Task dump for CPU 112:
[78787.111044] rm              R  running task        0 71656 114651 0x00042004
[78787.111961] Call Trace:
[78787.112035] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78787.113036] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78787.113556] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78787.114107] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[78787.114601] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78787.115594] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[78787.116101] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78787.116628] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78787.132133] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78787.133571] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78787.134123] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[78787.134628] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78787.134628]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78787.135631] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[78787.136642] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[78787.140761] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[78787.141083] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160
[78787.141309] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78787.141548] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78787.141797] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78787.142041] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78787.142511] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78787.142763] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78787.143038] Task dump for CPU 64:
[78787.143061] diff            R  running task        0 71654  89433 0x00040004
[78787.143445] Call Trace:
[78787.143490] Task dump for CPU 72:
[78787.143710] rm              R  running task        0 71652  59564 0x00042004
[78787.143946] Call Trace:
[78787.143963] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78787.144436] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78787.144695] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78787.144975] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[78787.145406] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78787.145647] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[78787.145916] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78787.146402] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78787.146643] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78787.146982] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78787.161929] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[78787.162943] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78787.162943]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78787.163981] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[78787.164518] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[78787.165060] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[78787.165560] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[78787.166068] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78787.189271] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[78787.189770] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[78787.190307] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[78787.190867] Task dump for CPU 88:
[78787.191330] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78787.191840] Call Trace:
[78787.191856] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78787.192372] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78787.193357] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78787.193888] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78787.194438] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78787.194944] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78787.195454] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78787.195972] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78787.210885] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78787.211399] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78787.211954] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78787.212453] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78787.212966] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78787.213907] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78787.214494] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78787.215004] Task dump for CPU 96:
[78787.215029] diff            R  running task        0 71579  77852 0x00040004
[78787.216035] Call Trace:
[78787.216078] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[78787.216591] Task dump for CPU 112:
[78787.231959] rm              R  running task        0 71656 114651 0x00042004
[78787.234127] Call Trace:
[78787.234680] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[78787.235777] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78787.236381] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78787.252555] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78787.253210] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78787.254826] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78787.255410] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78850.021268] INFO: rcu_sched self-detected stall on CPU
[78850.021445] 	96-...: (3926167 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[78850.021623] 	 (t=3943500 jiffies g=3736069 c=3736068 q=2210455)
[78850.021967] rcu_sched kthread starved for 3937551 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[78850.022668] Task dump for CPU 64:
[78850.022691] diff            R  running task        0 71654  89433 0x00040004
[78850.023162] Call Trace:
[78850.023177] Task dump for CPU 72:
[78850.023443] rm              R  running task        0 71652  59564 0x00042004
[78850.024362] Call Trace:
[78850.024378] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[78850.024625] Task dump for CPU 88:
[78850.024854] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78850.025095] Call Trace:
[78850.025267] INFO: rcu_sched self-detected stall on CPU
[78850.025269] 	112-...: (3908150 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[78850.025270] 	
[78850.025270] INFO: rcu_sched self-detected stall on CPU
[78850.025271] 	72-...: (3907633 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[78850.025277] 	
[78850.025278]  (t=3943500 jiffies g=3736069 c=3736068 q=2210457)
[78850.025278] rcu_sched kthread starved for 3937551 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[78850.025280]  (t=3943500 jiffies g=3736069 c=3736068 q=2210457)
[78850.025281] rcu_sched kthread starved for 3937551 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[78850.043688] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78850.044251] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78850.044754] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78850.045277] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78850.045799] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78850.046324] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78850.046974] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78850.063078] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78850.073329] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78850.075685] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78850.081676] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78850.082190] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78850.082743] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78850.083691] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78850.084170] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78850.084679] Task dump for CPU 96:
[78850.084702] diff            R  running task        0 71579  77852 0x00040004
[78850.085848] Call Trace:
[78850.085864] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78850.086428] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78850.101439] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78850.101954] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[78850.102484] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78850.103474] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[78850.104029] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78850.104525] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78850.105033] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78850.106021] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78850.106535] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[78850.133766] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78850.133766]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78850.135446] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[78850.136097] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[78850.144075] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[78850.144592] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[78850.145116] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[78850.145641] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[78850.146197] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[78850.146683] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[78850.182246] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[78850.182776] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[78850.183288] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[78850.183782] Task dump for CPU 112:
[78850.184261] rm              R  running task        0 71656 114651 0x00042004
[78850.184828] Call Trace:
[78850.184844] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[78850.185834] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78850.186352] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78850.210641] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78850.211141] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78850.211681] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78850.212235] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78850.213209] Task dump for CPU 64:
[78850.213232] diff            R  running task        0 71654  89433 0x00040004
[78850.213753] Call Trace:
[78850.214254] Task dump for CPU 72:
[78850.214278] rm              R  running task        0 71652  59564 0x00042004
[78850.215265] Call Trace:
[78850.215309] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[78850.215843] Task dump for CPU 88:
[78850.216345] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78850.240713] Call Trace:
[78850.240729] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78850.241226] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78850.242366] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78850.242897] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78850.243416] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78850.243955] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78850.244492] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78850.245044] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78850.246180] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78850.246693] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78850.272379] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78850.272943] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78850.274020] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78850.275751] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78850.276348] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78850.300751] Task dump for CPU 96:
[78850.300773] diff            R  running task        0 71579  77852 0x00040004
[78850.301949] Call Trace:
[78850.301965] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[78850.303094] Task dump for CPU 112:
[78850.303705] rm              R  running task        0 71656 114651 0x00042004
[78850.321724] Call Trace:
[78850.321740] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78850.322895] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78850.325310] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78850.325927] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[78850.331338] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78850.332516] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[78850.333612] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78850.334181] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78850.336019] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78850.336623] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78850.341964] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[78850.342593] --- interrupt: 901 at _raw_spin_lock_irqsave+0xac/0x130
[78850.342593]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78850.343713] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[78850.344710] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[78850.345223] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[78850.345737] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160
[78850.346257] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78850.346808] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78850.372097] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78850.372639] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78850.374226] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78850.374848] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78850.376181] Task dump for CPU 64:
[78850.376206] diff            R  running task        0 71654  89433 0x00040004
[78850.391607] Call Trace:
[78850.391648] Task dump for CPU 72:
[78850.392264] rm              R  running task        0 71652  59564 0x00042004
[78850.393739] Call Trace:
[78850.393755] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78850.395521] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78850.396156] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78850.403460] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[78850.405130] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78850.405847] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[78850.406502] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78850.412206] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78850.412766] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78850.413266] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78850.413763] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[78850.414285] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78850.414285]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78850.415780] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[78850.416348] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[78850.433493] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[78850.441101] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[78850.441710] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78850.442322] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[78850.444013] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[78850.445452] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[78850.446145] Task dump for CPU 88:
[78850.451903] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78850.452406] Call Trace:
[78850.452421] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78850.452933] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78850.453453] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78850.454604] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78850.455131] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78850.455605] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78850.456099] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78850.456610] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78850.473576] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78850.492114] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78850.492740] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78850.500842] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78850.501371] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78850.501865] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78850.502847] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78850.503348] Task dump for CPU 96:
[78850.503370] diff            R  running task        0 71579  77852 0x00040004
[78850.504315] Call Trace:
[78850.504358] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[78850.504873] Task dump for CPU 112:
[78850.505370] rm              R  running task        0 71656 114651 0x00042004
[78850.505877] Call Trace:
[78850.505892] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[78850.521803] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78850.530541] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78850.531041] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78850.531546] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78850.532576] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78850.533078] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78913.033268] INFO: rcu_sched self-detected stall on CPU
[78913.033445] 	96-...: (3941874 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[78913.033615] 	 (t=3959253 jiffies g=3736069 c=3736068 q=2217714)
[78913.033964] rcu_sched kthread starved for 3953304 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[78913.034729] Task dump for CPU 64:
[78913.034751] diff            R  running task        0 71654  89433 0x00040004
[78913.034976] Call Trace:
[78913.035180] Task dump for CPU 72:
[78913.035204] rm              R  running task        0 71652  59564 0x00042004
[78913.035640] Call Trace:
[78913.035656] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[78913.036069] Task dump for CPU 88:
[78913.036312] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78913.036568] Call Trace:
[78913.036610] [c00000f29cdcf670] [0000000000000001] 0x1[78913.037267] INFO: rcu_sched self-detected stall on CPU
[78913.037269] 	112-...: (3923817 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[78913.037269] 	INFO: rcu_sched self-detected stall on CPU
[78913.037271] 	72-...: (3923260 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[78913.037271] 	 (t=3959253 jiffies g=3736069 c=3736068 q=2217715)
[78913.037278] rcu_sched kthread starved for 3953304 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[78913.037280]  (t=3959253 jiffies g=3736069 c=3736068 q=2217715)
[78913.037281] rcu_sched kthread starved for 3953304 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0

[78913.073463]  (unreliable)
[78913.073493] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78913.075730] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78913.082152] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78913.082658] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78913.083658] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78913.084167] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78913.084682] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78913.085221] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78913.085764] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78913.112449] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78913.112927] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78913.113406] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78913.113915] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78913.114434] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78913.115445] Task dump for CPU 96:
[78913.115468] diff            R  running task        0 71579  77852 0x00040004
[78913.115987] Call Trace:
[78913.116510] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78913.130633] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78913.131154] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78913.132453] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[78913.132977] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78913.133507] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[78913.134056] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78913.135034] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78913.135555] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78913.136216] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78913.151385] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[78913.151924] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78913.151924]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78913.152959] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[78913.153486] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[78913.153994] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[78913.154514] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[78913.155739] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[78913.156260] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[78913.160600] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[78913.161125] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[78913.161680] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[78913.162169] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[78913.163122] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[78913.163629] Task dump for CPU 112:
[78913.163652] rm              R  running task        0 71656 114651 0x00042004
[78913.164612] Call Trace:
[78913.164655] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[78913.165202] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78913.165749] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78913.180878] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78913.181372] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78913.181891] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78913.182406] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78913.182929] Task dump for CPU 64:
[78913.183440] diff            R  running task        0 71654  89433 0x00040004
[78913.183994] Call Trace:
[78913.184009] Task dump for CPU 72:
[78913.184472] rm              R  running task        0 71652  59564 0x00042004
[78913.184994] Call Trace:
[78913.185483] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78913.186019] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78913.201432] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78913.201963] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[78913.202489] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78913.203045] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[78913.204018] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78913.204738] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78913.205266] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78913.206407] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78913.220734] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[78913.221300] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78913.221300]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78913.222991] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[78913.223516] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[78913.224475] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[78913.225002] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[78913.225547] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78913.226062] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[78913.240554] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[78913.241051] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[78913.242235] Task dump for CPU 88:
[78913.242258] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78913.242863] Call Trace:
[78913.243317] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78913.243869] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78913.244396] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78913.244910] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78913.245435] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78913.245993] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78913.263594] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78913.264098] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78913.264621] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78913.265123] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78913.266143] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78913.270670] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78913.271153] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78913.271664] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78913.272179] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78913.272686] Task dump for CPU 96:
[78913.273179] diff            R  running task        0 71579  77852 0x00040004
[78913.273691] Call Trace:
[78913.274143] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[78913.274709] Task dump for CPU 112:
[78913.274731] rm              R  running task        0 71656 114651 0x00042004
[78913.275235] Call Trace:
[78913.275720] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[78913.276252] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78913.293763] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78913.294843] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78913.296024] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78913.296540] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78913.320992] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78913.321619] Task dump for CPU 64:
[78913.323515] diff            R  running task        0 71654  89433 0x00040004
[78913.324091] Call Trace:
[78913.324106] Task dump for CPU 72:
[78913.325133] rm              R  running task        0 71652  59564 0x00042004
[78913.325736] Call Trace:
[78913.326464] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[78913.354353] Task dump for CPU 88:
[78913.354375] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78913.363240] Call Trace:
[78913.364802] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78913.365431] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78913.371470] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78913.372093] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78913.373286] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78913.375481] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78913.376079] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78913.381843] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78913.382882] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78913.383494] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78913.385222] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78913.385844] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78913.391165] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78913.391789] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78913.392376] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78913.392871] Task dump for CPU 96:
[78913.393362] diff            R  running task        0 71579  77852 0x00040004
[78913.393881] Call Trace:
[78913.394363] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[78913.394893] Task dump for CPU 112:
[78913.395382] rm              R  running task        0 71656 114651 0x00042004
[78913.395933] Call Trace:
[78913.395949] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78913.396418] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78913.402000] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78913.402563] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[78913.403077] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78913.404084] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[78913.404611] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78913.405167] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78913.406088] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78913.406557] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78913.432641] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[78913.434219] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78913.434219]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78913.436053] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[78913.444293] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[78913.454403] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[78913.456542] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160
[78913.472057] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78913.474846] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78913.476084] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78913.491040] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78913.492632] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78913.493519] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[78976.045267] INFO: rcu_sched self-detected stall on CPU[78976.045268] INFO: rcu_sched self-detected stall on CPU
[78976.045270] 	96-...: (3957591 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[78976.045270] 	 (t=3975006 jiffies g=3736069 c=3736068 q=2224883)
[78976.045279] rcu_sched kthread starved for 3969057 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[78976.045280] Task dump for CPU 64:
[78976.045280] diff            R  running task        0 71654  89433 0x00040004
[78976.045281] Call Trace:
[78976.045281] Task dump for CPU 72:
[78976.045282] rm              R  running task        0 71652  59564 0x00042004
[78976.045282] Call Trace:
[78976.045283] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[78976.045284] Task dump for CPU 88:
[78976.045284] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78976.045285] Call Trace:
[78976.045285] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78976.045286] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78976.045288] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78976.045289] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78976.045290] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78976.045291] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78976.045293] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78976.045294] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78976.045295] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78976.045297] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78976.045298] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78976.045299] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78976.045300] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78976.045301] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78976.045303] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78976.045303] Task dump for CPU 96:
[78976.045303] diff            R  running task        0 71579  77852 0x00040004
[78976.045304] Call Trace:
[78976.045305] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78976.045306] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78976.045308] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78976.045309] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[78976.045310] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78976.045311] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[78976.045312] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78976.045313] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78976.045315] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78976.045316] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78976.045317] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[78976.045319] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78976.045319]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78976.045319] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[78976.045321] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[78976.045322] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[78976.045324] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[78976.045325] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[78976.045326] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[78976.045327] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[78976.045328] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[78976.045329] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[78976.045330] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[78976.045332] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[78976.045332] Task dump for CPU 112:
[78976.045332] rm              R  running task        0 71656 114651 0x00042004
[78976.045333] Call Trace:
[78976.045334] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[78976.045335] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78976.045337] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78976.045338] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78976.045339] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78976.045340] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78976.045341] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4

[78976.166342] 
[78976.166365] 	72-...: (3938942 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[78976.181599] 	 (t=3975040 jiffies g=3736069 c=3736068 q=2224896)
[78976.182120] rcu_sched kthread starved for 3969091 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[78976.182647] Task dump for CPU 64:
[78976.183179] diff            R  running task        0 71654  89433 0x00040004
[78976.183673] Call Trace:
[78976.183688] Task dump for CPU 72:
[78976.184185] rm              R  running task        0 71652  59564 0x00042004
[78976.184697] Call Trace:
[78976.185187] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[78976.185721] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[78976.186241] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[78976.202188] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[78976.202710] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[78976.203231] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[78976.203740] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[78976.204785] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[78976.205292] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[78976.205814] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[78976.206326] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[78976.211436] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[78976.211436]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[78976.212496] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[78976.213000] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[78976.213507] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[78976.214022] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[78976.214531] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78976.215540] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[78976.216086] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[78976.234498] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[78976.235001] Task dump for CPU 88:
[78976.235487] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[78976.236016] Call Trace:
[78976.236530] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[78976.251325] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[78976.251818] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[78976.252331] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[78976.252830] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[78976.253349] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[78976.253860] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[78976.254851] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[78976.255411] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[78976.255887] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[78976.256393] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[78976.281892] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78976.282400] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78976.283402] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78976.283923] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[78976.284475] Task dump for CPU 96:
[78976.284497] diff            R  running task        0 71579  77852 0x00040004
[78976.285409] Call Trace:
[78976.285482] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[78976.286009] Task dump for CPU 112:
[78976.286562] rm              R  running task        0 71656 114651 0x00042004
[78976.301483] Call Trace:
[78976.302120] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[78976.302657] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[78976.303179] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[78976.303735] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[78976.304233] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[78976.305221] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[78976.305735] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79039.057268] INFO: rcu_sched self-detected stall on CPU
[79039.057441] 	96-...: (3973344 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[79039.057697] 	 (t=3990759 jiffies g=3736069 c=3736068 q=2231988)
[79039.058472] rcu_sched kthread starved for 3984810 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79039.058747] Task dump for CPU 64:
[79039.058977] diff            R  running task        0 71654  89433 0x00040004
[79039.059224] Call Trace:
[79039.059239] Task dump for CPU 72:
[79039.059465] rm              R  running task        0 71652  59564 0x00042004
[79039.059747] Call Trace:
[79039.059764] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79039.060174] Task dump for CPU 88:
[79039.060196] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79039.060429] Call Trace:
[79039.060644] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79039.060901] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79039.061142] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990[79039.061267] INFO: rcu_sched self-detected stall on CPU
[79039.061269] 	112-...: (3955210 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[79039.061269] 	INFO: rcu_sched self-detected stall on CPU
[79039.061271] 	72-...: (3954632 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[79039.061271] 	 (t=3990759 jiffies g=3736069 c=3736068 q=2231988)
[79039.061278] rcu_sched kthread starved for 3984810 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79039.061280]  (t=3990759 jiffies g=3736069 c=3736068 q=2231988)
[79039.061281] rcu_sched kthread starved for 3984810 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0

[79039.063986] 
[79039.064009] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79039.064227] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79039.064468] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79039.064709] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79039.065164] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79039.065419] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79039.065687] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79039.065914] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79039.066156] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79039.093074] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79039.093627] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79039.094145] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79039.094690] Task dump for CPU 96:
[79039.094713] diff            R  running task        0 71579  77852 0x00040004
[79039.095674] Call Trace:
[79039.095690] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79039.105265] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79039.105782] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79039.106367] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[79039.124823] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79039.131017] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[79039.131622] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79039.132162] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79039.133177] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79039.133708] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79039.134230] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[79039.134800] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79039.134800]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79039.135812] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[79039.151732] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[79039.160748] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[79039.170744] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[79039.171269] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[79039.171749] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[79039.172261] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[79039.173267] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[79039.173782] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[79039.174299] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[79039.174822] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[79039.175378] Task dump for CPU 112:
[79039.175830] rm              R  running task        0 71656 114651 0x00042004
[79039.176376] Call Trace:
[79039.176392] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79039.194848] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79039.195957] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79039.202091] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79039.203242] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79039.205105] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79039.210356] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79039.210941] Task dump for CPU 64:
[79039.210964] diff            R  running task        0 71654  89433 0x00040004
[79039.211937] Call Trace:
[79039.211979] Task dump for CPU 72:
[79039.212489] rm              R  running task        0 71652  59564 0x00042004
[79039.213034] Call Trace:
[79039.213050] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79039.214792] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79039.215358] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79039.215876] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[79039.226167] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79039.241910] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[79039.242402] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79039.242966] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79039.243970] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79039.244498] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79039.245013] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[79039.245550] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79039.245550]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79039.252596] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[79039.253658] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[79039.254173] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[79039.254659] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[79039.255150] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79039.255684] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[79039.282656] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[79039.283150] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[79039.283667] Task dump for CPU 88:
[79039.283690] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79039.284676] Call Trace:
[79039.284693] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79039.285219] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79039.285750] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79039.301163] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79039.301787] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79039.302998] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79039.303581] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79039.311524] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79039.313221] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79039.315299] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79039.316132] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79039.331663] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79039.332263] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79039.333291] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79039.334466] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79039.335581] Task dump for CPU 96:
[79039.335603] diff            R  running task        0 71579  77852 0x00040004
[79039.336235] Call Trace:
[79039.352664] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79039.353288] Task dump for CPU 112:
[79039.354314] rm              R  running task        0 71656 114651 0x00042004
[79039.354870] Call Trace:
[79039.354890] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79039.361512] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79039.362145] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79039.362736] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79039.363860] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79039.364469] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79039.366200] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79039.366244] Task dump for CPU 64:
[79039.382468] diff            R  running task        0 71654  89433 0x00040004
[79039.383091] Call Trace:
[79039.384129] Task dump for CPU 72:
[79039.384151] rm              R  running task        0 71652  59564 0x00042004
[79039.385317] Call Trace:
[79039.385332] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79039.400318] Task dump for CPU 88:
[79039.400888] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79039.401518] Call Trace:
[79039.401533] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79039.402668] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79039.403266] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79039.404833] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79039.405452] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79039.429223] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79039.429817] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79039.431481] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79039.432108] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79039.432733] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79039.433806] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79039.434426] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79039.435504] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79039.436077] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79039.442749] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79039.443057] Task dump for CPU 96:
[79039.443079] diff            R  running task        0 71579  77852 0x00040004
[79039.443330] Call Trace:
[79039.443583] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79039.444405] Task dump for CPU 112:
[79039.444660] rm              R  running task        0 71656 114651 0x00042004
[79039.444954] Call Trace:
[79039.445195] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79039.445477] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79039.463738] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79039.464349] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[79039.466012] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79039.480636] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[79039.480960] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79039.481528] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79039.481778] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79039.482591] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79039.482880] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[79039.483375] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79039.483375]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79039.484603] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[79039.484918] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[79039.485231] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[79039.485471] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160
[79039.486246] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79039.502234] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79039.503401] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79039.504012] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79039.512022] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79039.512615] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79102.069268] INFO: rcu_sched self-detected stall on CPU
[79102.069454] 	96-...: (3989060 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[79102.070187] 	 (t=4006512 jiffies g=3736069 c=3736068 q=2239287)
[79102.070655] rcu_sched kthread starved for 4000563 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79102.070924] Task dump for CPU 64:
[79102.071167] diff            R  running task        0 71654  89433 0x00040004
[79102.071415] Call Trace:
[79102.071613] Task dump for CPU 72:
[79102.071687] rm              R  running task        0 71652  59564 0x00042004
[79102.071915] Call Trace:
[79102.072126] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79102.072374] Task dump for CPU 88:
[79102.072396] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79102.072844] Call Trace:
[79102.072860] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79102.073119] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900[79102.073267] INFO: rcu_sched self-detected stall on CPU
[79102.073269] 	112-...: (3970852 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[79102.073269] 	INFO: rcu_sched self-detected stall on CPU
[79102.073271] 	72-...: (3970310 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[79102.073271] 	 (t=4006512 jiffies g=3736069 c=3736068 q=2239287)
[79102.073278] rcu_sched kthread starved for 4000563 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79102.073280]  (t=4006512 jiffies g=3736069 c=3736068 q=2239287)
[79102.073281] rcu_sched kthread starved for 4000563 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0

[79102.075763] 
[79102.075984] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79102.087450] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79102.087960] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79102.088495] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79102.089035] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79102.090003] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79102.090520] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79102.091028] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79102.091528] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79102.092039] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79102.093036] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79102.093542] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79102.094041] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79102.094594] Task dump for CPU 96:
[79102.095056] diff            R  running task        0 71579  77852 0x00040004
[79102.095557] Call Trace:
[79102.095573] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79102.110982] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79102.111507] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79102.112032] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[79102.113057] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79102.113565] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[79102.114069] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79102.115057] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79102.115583] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79102.116102] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79102.130678] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[79102.131195] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79102.131195]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79102.132683] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[79102.133377] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[79102.133832] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[79102.134322] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[79102.134835] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[79102.135348] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[79102.152257] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[79102.152302] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[79102.153246] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[79102.153752] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[79102.154271] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[79102.154789] Task dump for CPU 112:
[79102.155292] rm              R  running task        0 71656 114651 0x00042004
[79102.155821] Call Trace:
[79102.171363] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79102.171856] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79102.172362] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79102.172867] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79102.173392] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79102.174401] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79102.174916] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79102.175457] Task dump for CPU 64:
[79102.175480] diff            R  running task        0 71654  89433 0x00040004
[79102.175966] Call Trace:
[79102.190402] Task dump for CPU 72:
[79102.190863] rm              R  running task        0 71652  59564 0x00042004
[79102.191398] Call Trace:
[79102.191414] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79102.192425] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79102.192943] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79102.193442] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[79102.193985] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79102.194956] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[79102.195470] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79102.195987] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79102.220367] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79102.220904] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79102.221444] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[79102.221953] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79102.221953]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79102.223114] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[79102.224127] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[79102.224657] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[79102.225205] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[79102.225702] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79102.226260] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[79102.242279] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[79102.242770] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[79102.243250] Task dump for CPU 88:
[79102.243272] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79102.244257] Call Trace:
[79102.244272] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79102.244802] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79102.245459] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79102.260529] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79102.260574] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79102.261538] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79102.262054] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79102.262574] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79102.263569] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79102.264092] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79102.264644] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79102.265135] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79102.265641] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79102.266215] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79102.270352] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79102.271333] Task dump for CPU 96:
[79102.271355] diff            R  running task        0 71579  77852 0x00040004
[79102.272389] Call Trace:
[79102.272405] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79102.272904] Task dump for CPU 112:
[79102.273397] rm              R  running task        0 71656 114651 0x00042004
[79102.273895] Call Trace:
[79102.273910] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79102.274916] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79102.275434] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79102.275944] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79102.293736] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79102.294228] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79102.294748] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79102.295746] Task dump for CPU 64:
[79102.295769] diff            R  running task        0 71654  89433 0x00040004
[79102.312644] Call Trace:
[79102.312688] Task dump for CPU 72:
[79102.313138] rm              R  running task        0 71652  59564 0x00042004
[79102.313868] Call Trace:
[79102.313884] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79102.314394] Task dump for CPU 88:
[79102.314878] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79102.315387] Call Trace:
[79102.315403] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79102.320241] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79102.320312] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79102.321280] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79102.321799] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79102.322321] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79102.322842] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79102.323844] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79102.324405] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79102.324904] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79102.325410] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79102.325896] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79102.331243] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79102.331840] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79102.332168] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79102.332915] Task dump for CPU 96:
[79102.332937] diff            R  running task        0 71579  77852 0x00040004
[79102.333440] Call Trace:
[79102.333486] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79102.333759] Task dump for CPU 112:
[79102.333988] rm              R  running task        0 71656 114651 0x00042004
[79102.334784] Call Trace:
[79102.335064] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79102.335362] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79102.335638] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79102.341432] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[79102.341709] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79102.342578] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[79102.342853] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79102.343393] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79102.344153] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79102.344486] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79102.344976] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[79102.345302] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79102.345302]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79102.354628] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[79102.355806] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[79102.371128] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[79102.371721] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160
[79102.372351] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79102.374196] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79102.375293] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79102.375868] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79102.392724] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79102.393321] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79165.081268] INFO: rcu_sched self-detected stall on CPU
[79165.081462] 	96-...: (4004788 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[79165.081939] 	 (t=4022265 jiffies g=3736069 c=3736068 q=2246440)
[79165.082577] rcu_sched kthread starved for 4016316 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79165.082848] Task dump for CPU 64:
[79165.083086] diff            R  running task        0 71654  89433 0x00040004
[79165.083341] Call Trace:
[79165.083719] Task dump for CPU 72:
[79165.083742] rm              R  running task        0 71652  59564 0x00042004
[79165.084037] Call Trace:
[79165.084230] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79165.084481] Task dump for CPU 88:
[79165.084692] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79165.084929] Call Trace:
[79165.084945] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79165.085184] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900[79165.085267] INFO: rcu_sched self-detected stall on CPU
[79165.085269] 	112-...: (3986526 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[79165.085269] 	INFO: rcu_sched self-detected stall on CPU
[79165.085271] 	72-...: (3986009 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[79165.085271] 	 (t=4022265 jiffies g=3736069 c=3736068 q=2246442)
[79165.085278] rcu_sched kthread starved for 4016316 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79165.085280]  (t=4022265 jiffies g=3736069 c=3736068 q=2246442)
[79165.085281] rcu_sched kthread starved for 4016316 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0

[79165.105824] 
[79165.105847] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79165.124296] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79165.132476] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79165.133468] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79165.133985] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79165.134504] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79165.135018] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79165.135541] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79165.150190] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79165.150686] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79165.151206] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79165.151727] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79165.152248] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79165.152763] Task dump for CPU 96:
[79165.153266] diff            R  running task        0 71579  77852 0x00040004
[79165.153802] Call Trace:
[79165.154331] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79165.154842] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79165.155361] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79165.170556] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[79165.171070] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79165.171599] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[79165.172149] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79165.173130] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79165.173644] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79165.174181] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79165.175174] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[79165.175710] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79165.175710]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79165.180260] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[79165.180781] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[79165.181297] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[79165.181812] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[79165.182827] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[79165.183347] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[79165.183857] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[79165.184372] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[79165.184881] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[79165.185397] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[79165.200578] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[79165.201166] Task dump for CPU 112:
[79165.201188] rm              R  running task        0 71656 114651 0x00042004
[79165.201680] Call Trace:
[79165.202165] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79165.202692] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79165.203199] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79165.203714] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79165.204715] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79165.205926] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79165.220184] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79165.220693] Task dump for CPU 64:
[79165.221185] diff            R  running task        0 71654  89433 0x00040004
[79165.221701] Call Trace:
[79165.221716] Task dump for CPU 72:
[79165.222224] rm              R  running task        0 71652  59564 0x00042004
[79165.222886] Call Trace:
[79165.223377] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79165.223957] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79165.224469] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79165.225456] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[79165.225959] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79165.241032] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[79165.241734] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79165.242871] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79165.243383] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79165.243881] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79165.244383] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[79165.245405] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79165.245405]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79165.275364] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[79165.275883] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[79165.280370] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[79165.303523] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[79165.304526] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79165.320251] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[79165.320758] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[79165.321278] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[79165.321793] Task dump for CPU 88:
[79165.322318] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79165.322805] Call Trace:
[79165.322821] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79165.323328] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79165.324307] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79165.324820] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79165.325333] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79165.325862] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79165.352125] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79165.361774] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79165.363292] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79165.363888] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79165.365029] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79165.365822] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79165.391365] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79165.392008] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79165.393095] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79165.393705] Task dump for CPU 96:
[79165.393728] diff            R  running task        0 71579  77852 0x00040004
[79165.412494] Call Trace:
[79165.412510] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79165.414264] Task dump for CPU 112:
[79165.415311] rm              R  running task        0 71656 114651 0x00042004
[79165.431495] Call Trace:
[79165.431976] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79165.432511] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79165.433025] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79165.433544] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79165.434538] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79165.435058] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79165.435570] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79165.436137] Task dump for CPU 64:
[79165.436160] diff            R  running task        0 71654  89433 0x00040004
[79165.461288] Call Trace:
[79165.461330] Task dump for CPU 72:
[79165.462354] rm              R  running task        0 71652  59564 0x00042004
[79165.462928] Call Trace:
[79165.462943] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79165.463570] Task dump for CPU 88:
[79165.464637] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79165.465245] Call Trace:
[79165.469730] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79165.470293] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79165.470812] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79165.471360] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79165.471857] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79165.472363] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79165.473283] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79165.473865] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79165.474382] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79165.474901] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79165.475427] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79165.475895] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79165.500933] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79165.501441] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79165.501955] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79165.502464] Task dump for CPU 96:
[79165.502966] diff            R  running task        0 71579  77852 0x00040004
[79165.503484] Call Trace:
[79165.503500] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79165.504512] Task dump for CPU 112:
[79165.504539] rm              R  running task        0 71656 114651 0x00042004
[79165.505040] Call Trace:
[79165.506216] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79165.530929] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79165.532522] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79165.533129] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[79165.533789] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79165.535073] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[79165.543467] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79165.543972] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79165.544491] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79165.545499] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79165.545946] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[79165.560593] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79165.560593]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79165.571049] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[79165.571661] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[79165.573354] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[79165.574012] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160
[79165.575110] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79165.575694] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79165.580893] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79165.581517] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79165.582817] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79165.585664] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79228.093268] INFO: rcu_sched self-detected stall on CPU
[79228.093446] 	96-...: (4020508 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[79228.093614] 	 (t=4038018 jiffies g=3736069 c=3736068 q=2253527)
[79228.093941] rcu_sched kthread starved for 4032069 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79228.094672] Task dump for CPU 64:
[79228.094695] diff            R  running task        0 71654  89433 0x00040004
[79228.094937] Call Trace:
[79228.095161] Task dump for CPU 72:
[79228.095424] rm              R  running task        0 71652  59564 0x00042004
[79228.095649] Call Trace:
[79228.095664] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79228.095927] Task dump for CPU 88:
[79228.097267] INFO: rcu_sched self-detected stall on CPU
[79228.097269] 	112-...: (4002154 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[79228.097270] 	
[79228.097270] INFO: rcu_sched self-detected stall on CPU
[79228.097271] 	72-...: (4001676 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[79228.097278] 	
[79228.097278]  (t=4038018 jiffies g=3736069 c=3736068 q=2253527)
[79228.097279] rcu_sched kthread starved for 4032069 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79228.097280]  (t=4038018 jiffies g=3736069 c=3736068 q=2253527)
[79228.097281] rcu_sched kthread starved for 4032069 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79228.134562] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79228.135083] Call Trace:
[79228.135099] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79228.135628] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79228.142247] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79228.143174] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79228.143719] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79228.144233] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79228.144742] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79228.145223] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79228.155738] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79228.161711] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79228.164581] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79228.171564] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79228.174192] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79228.180612] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79228.181163] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79228.181654] Task dump for CPU 96:
[79228.181677] diff            R  running task        0 71579  77852 0x00040004
[79228.182174] Call Trace:
[79228.182652] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79228.183178] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79228.184188] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79228.184734] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[79228.185228] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79228.200363] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[79228.200909] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79228.201437] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79228.201961] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79228.202509] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79228.203486] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[79228.204434] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79228.204434]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79228.205447] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[79228.220781] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[79228.221313] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[79228.222288] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[79228.222796] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[79228.223312] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[79228.223834] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[79228.224341] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[79228.224894] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[79228.225347] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[79228.225876] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[79228.245321] Task dump for CPU 112:
[79228.245344] rm              R  running task        0 71656 114651 0x00042004
[79228.260528] Call Trace:
[79228.260599] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79228.261094] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79228.262047] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79228.262144] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79228.263115] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79228.263627] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79228.264141] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79228.264658] Task dump for CPU 64:
[79228.265180] diff            R  running task        0 71654  89433 0x00040004
[79228.265680] Call Trace:
[79228.265695] Task dump for CPU 72:
[79228.280502] rm              R  running task        0 71652  59564 0x00042004
[79228.281005] Call Trace:
[79228.281487] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79228.282000] Task dump for CPU 88:
[79228.282023] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79228.282983] Call Trace:
[79228.283026] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79228.283708] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79228.284263] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79228.284743] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79228.285252] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79228.300738] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79228.301247] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79228.301773] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79228.302296] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79228.303323] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79228.304394] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79228.304901] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79228.305401] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79228.305983] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79228.320830] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79228.321826] Task dump for CPU 96:
[79228.321848] diff            R  running task        0 71579  77852 0x00040004
[79228.322388] Call Trace:
[79228.322823] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79228.323382] Task dump for CPU 112:
[79228.323831] rm              R  running task        0 71656 114651 0x00042004
[79228.324374] Call Trace:
[79228.324390] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79228.325352] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79228.325819] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79228.342203] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[79228.342747] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79228.343713] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[79228.344196] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79228.344706] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79228.345692] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79228.370393] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79228.370944] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[79228.371450] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79228.371450]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79228.372447] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[79228.373448] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[79228.373971] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[79228.374523] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160
[79228.375009] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79228.375479] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79228.390398] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79228.391393] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79228.391884] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79228.392366] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79228.392887] Task dump for CPU 64:
[79228.393402] diff            R  running task        0 71654  89433 0x00040004
[79228.393870] Call Trace:
[79228.393886] Task dump for CPU 72:
[79228.394359] rm              R  running task        0 71652  59564 0x00042004
[79228.394866] Call Trace:
[79228.395316] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79228.395910] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79228.419808] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79228.425170] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[79228.430198] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79228.430696] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[79228.431199] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79228.432183] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79228.432705] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79228.433222] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79228.434230] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[79228.434778] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79228.434778]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79228.435766] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[79228.450078] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[79228.450583] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[79228.451107] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[79228.452231] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79228.452795] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[79228.453279] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[79228.453790] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[79228.454309] Task dump for CPU 88:
[79228.454801] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79228.455327] Call Trace:
[79228.455791] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79228.472297] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79228.472901] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79228.474010] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79228.474608] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79228.475626] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79228.490694] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79228.491350] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79228.492514] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79228.493103] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79228.494194] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79228.494767] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79228.500472] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79228.501128] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79228.501747] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79228.502875] Task dump for CPU 96:
[79228.504577] diff            R  running task        0 71579  77852 0x00040004
[79228.505152] Call Trace:
[79228.505170] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79228.523082] Task dump for CPU 112:
[79228.523105] rm              R  running task        0 71656 114651 0x00042004
[79228.524657] Call Trace:
[79228.524727] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79228.525306] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79228.552726] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79228.552770] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79228.553907] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79228.555018] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79228.555638] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79291.105268] INFO: rcu_sched self-detected stall on CPU
[79291.105448] 	96-...: (4036220 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[79291.105629] 	 (t=4053771 jiffies g=3736069 c=3736068 q=2260691)
[79291.108350] rcu_sched kthread starved for 4047822 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79291.109267] INFO: rcu_sched self-detected stall on CPU
[79291.109269] 	72-...: (4017312 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[79291.109270] 	
[79291.109270] INFO: rcu_sched self-detected stall on CPU
[79291.109271] 	112-...: (4017835 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[79291.109278] 	
[79291.109278]  (t=4053771 jiffies g=3736069 c=3736068 q=2260691)
[79291.109279] rcu_sched kthread starved for 4047822 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79291.109279] Task dump for CPU 64:
[79291.109280] diff            R
[79291.109280]  (t=4053771 jiffies g=3736069 c=3736068 q=2260691)
[79291.109281] rcu_sched kthread starved for 4047822 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79291.109282]   running task        0 71654  89433 0x00040004
[79291.109282] Call Trace:
[79291.109282] Task dump for CPU 72:
[79291.109283] rm              R  running task        0 71652  59564 0x00042004
[79291.109284] Call Trace:
[79291.109285] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79291.109286] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79291.109287] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79291.109288] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[79291.109290] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79291.109291] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[79291.109292] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79291.109293] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79291.109294] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79291.109295] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79291.109296] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[79291.109298] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79291.109298]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79291.109299] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[79291.109300] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[79291.109302] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[79291.109303] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[79291.109304] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79291.109305] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[79291.109306] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[79291.109307] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[79291.109308] Task dump for CPU 88:
[79291.109309] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79291.109309] Call Trace:
[79291.109310] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79291.109311] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79291.109312] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79291.109313] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79291.109314] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79291.109315] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79291.109316] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79291.109318] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79291.109319] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79291.109320] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79291.109322] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79291.109323] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79291.109324] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79291.109325] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79291.109326] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79291.109327] Task dump for CPU 96:
[79291.109327] diff            R  running task        0 71579  77852 0x00040004
[79291.109328] Call Trace:
[79291.109329] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79291.109329] Task dump for CPU 112:
[79291.109330] rm              R  running task        0 71656 114651 0x00042004
[79291.109330] Call Trace:
[79291.109331] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79291.109332] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79291.109333] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79291.109334] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79291.109336] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79291.109337] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79291.109338] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79291.109339] Task dump for CPU 64:
[79291.109340] diff            R  running task        0 71654  89433 0x00040004
[79291.109340] Call Trace:
[79291.109340] Task dump for CPU 72:
[79291.109341] rm              R  running task        0 71652  59564 0x00042004
[79291.109341] Call Trace:
[79291.109342] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79291.109343] Task dump for CPU 88:
[79291.109344] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79291.109344] Call Trace:
[79291.109345] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79291.109345] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79291.109346] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79291.109348] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79291.109349] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79291.109350] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79291.109351] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79291.109353] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79291.109354] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79291.109355] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79291.109357] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79291.109358] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79291.109359] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79291.109360] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79291.109361] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79291.109362] Task dump for CPU 96:
[79291.109362] diff            R  running task        0 71579  77852 0x00040004
[79291.109363] Call Trace:
[79291.109363] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79291.109364] Task dump for CPU 112:
[79291.109365] rm              R  running task        0 71656 114651 0x00042004
[79291.109365] Call Trace:
[79291.109366] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79291.109367] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79291.109368] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79291.109369] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[79291.109371] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79291.109372] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[79291.109373] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79291.109374] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79291.109375] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79291.109376] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79291.109377] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[79291.109379] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79291.109379]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79291.109380] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[79291.109382] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[79291.109383] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[79291.109384] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160
[79291.109385] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79291.109387] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79291.109388] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79291.109389] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79291.109390] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79291.109391] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79291.325328] Task dump for CPU 64:
[79291.329526] diff            R  running task        0 71654  89433 0x00040004
[79291.330019] Call Trace:
[79291.330034] Task dump for CPU 72:
[79291.330538] rm              R  running task        0 71652  59564 0x00042004
[79291.331060] Call Trace:
[79291.331522] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79291.332107] Task dump for CPU 88:
[79291.332130] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79291.332621] Call Trace:
[79291.333097] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79291.333614] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79291.334119] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79291.334637] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79291.335154] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79291.358140] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79291.358703] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79291.359204] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79291.359731] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79291.360239] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79291.361238] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79291.361762] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79291.362253] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79291.362761] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79291.363267] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79291.363773] Task dump for CPU 96:
[79291.364261] diff            R  running task        0 71579  77852 0x00040004
[79291.364787] Call Trace:
[79291.365277] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79291.380725] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79291.381379] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79291.383001] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[79291.383638] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79291.384689] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[79291.401644] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79291.402316] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79291.402936] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79291.404085] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79291.404623] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[79291.431735] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79291.431735]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79291.440248] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[79291.441036] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[79291.442141] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[79291.442743] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[79291.444300] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[79291.444966] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[79291.460095] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[79291.460637] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[79291.461112] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[79291.461617] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[79291.462137] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[79291.463152] Task dump for CPU 112:
[79291.463175] rm              R  running task        0 71656 114651 0x00042004
[79291.463700] Call Trace:
[79291.464169] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79291.464873] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79291.465390] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79291.491311] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79291.492509] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79291.493644] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79291.494228] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79354.117267] INFO: rcu_sched self-detected stall on CPU[79354.117268] INFO: rcu_sched self-detected stall on CPU
[79354.117270] 	96-...: (4051877 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[79354.117270] 	 (t=4069524 jiffies g=3736069 c=3736068 q=2269497)
[79354.117279] rcu_sched kthread starved for 4063575 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79354.117280] Task dump for CPU 64:
[79354.117280] diff            R  running task        0 71654  89433 0x00040004
[79354.117281] Call Trace:
[79354.117281] Task dump for CPU 72:
[79354.117282] rm              R  running task        0 71652  59564 0x00042004
[79354.117283] Call Trace:
[79354.117283] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79354.117284] Task dump for CPU 88:
[79354.117284] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79354.117285] Call Trace:
[79354.117286] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79354.117287] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79354.117288] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79354.117289] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79354.117290] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79354.117292] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79354.117293] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79354.117294] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79354.117296] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79354.117297] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79354.117298] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79354.117299] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79354.117301] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79354.117302] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79354.117303] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79354.117303] Task dump for CPU 96:
[79354.117304] diff            R  running task        0 71579  77852 0x00040004
[79354.117305] Call Trace:
[79354.117306] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79354.117307] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79354.117308] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79354.117309] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[79354.117310] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79354.117312] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[79354.117313] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79354.117314] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79354.117315] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79354.117316] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79354.117317] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[79354.117319] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79354.117319]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79354.117320] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[79354.117321] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[79354.117323] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[79354.117324] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[79354.117325] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[79354.117327] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[79354.117328] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[79354.117329] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[79354.117330] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[79354.117331] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[79354.117332] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[79354.117332] Task dump for CPU 112:
[79354.117333] rm              R  running task        0 71656 114651 0x00042004
[79354.117334] Call Trace:
[79354.117334] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79354.117336] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79354.117337] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79354.117338] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79354.117339] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79354.117340] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79354.117342] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4

[79354.271240] 
[79354.271263] 	72-...: (4033064 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[79354.273579] 	 (t=4069563 jiffies g=3736069 c=3736068 q=2269528)
[79354.274098] rcu_sched kthread starved for 4063614 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79354.275124] Task dump for CPU 64:
[79354.275146] diff            R  running task        0 71654  89433 0x00040004
[79354.289564] Call Trace:
[79354.290031] Task dump for CPU 72:
[79354.290053] rm              R  running task        0 71652  59564 0x00042004
[79354.291020] Call Trace:
[79354.291063] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79354.292097] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79354.292628] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79354.293165] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[79354.293848] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79354.294840] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[79354.295513] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79354.312434] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79354.314851] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79354.320153] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79354.320670] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[79354.321213] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79354.321213]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79354.322247] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[79354.322815] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[79354.323953] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[79354.324462] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[79354.324994] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79354.325513] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[79354.339827] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[79354.340840] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[79354.341368] Task dump for CPU 88:
[79354.341391] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79354.342362] Call Trace:
[79354.342404] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79354.342961] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79354.343461] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79354.344196] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79354.344713] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79354.389600] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79354.390116] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79354.390622] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79354.391156] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79354.391704] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79354.392940] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79354.393458] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79354.393974] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79354.394494] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79354.395011] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79354.413897] Task dump for CPU 96:
[79354.413919] diff            R  running task        0 71579  77852 0x00040004
[79354.414432] Call Trace:
[79354.415124] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79354.415740] Task dump for CPU 112:
[79354.429753] rm              R  running task        0 71656 114651 0x00042004
[79354.430301] Call Trace:
[79354.430316] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79354.431328] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79354.431853] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79354.432378] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79354.432911] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79354.433454] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79354.433927] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79417.129269] INFO: rcu_sched self-detected stall on CPU
[79417.129442] 	96-...: (4067630 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[79417.129607] 	 (t=4085277 jiffies g=3736069 c=3736068 q=2279010)
[79417.129931] rcu_sched kthread starved for 4079328 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79417.130645] Task dump for CPU 64:
[79417.130667] diff            R  running task        0 71654  89433 0x00040004
[79417.130944] Call Trace:
[79417.131150] Task dump for CPU 72:
[79417.131173] rm              R  running task        0 71652  59564 0x00042004
[79417.131764] Call Trace:
[79417.131806] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79417.132061] Task dump for CPU 88:
[79417.132293] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79417.132530] Call Trace:
[79417.132545] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79417.132804] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79417.133267] INFO: rcu_sched self-detected stall on CPU
[79417.133269] 	112-...: (4049341 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[79417.133270] 	
[79417.133270] INFO: rcu_sched self-detected stall on CPU
[79417.133271] 	72-...: (4048740 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[79417.133277] 	
[79417.133278]  (t=4085277 jiffies g=3736069 c=3736068 q=2279011)
[79417.133278] rcu_sched kthread starved for 4079328 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79417.133280]  (t=4085277 jiffies g=3736069 c=3736068 q=2279011)
[79417.133281] rcu_sched kthread starved for 4079328 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79417.151723] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79417.152653] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79417.153232] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79417.153748] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79417.154304] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79417.154789] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79417.155304] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79417.170045] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79417.170563] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79417.171076] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79417.171597] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79417.172140] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79417.172646] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79417.173611] Task dump for CPU 96:
[79417.173633] diff            R  running task        0 71579  77852 0x00040004
[79417.174142] Call Trace:
[79417.174630] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79417.175193] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79417.190222] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79417.191202] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[79417.191718] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79417.193879] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[79417.194413] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79417.194977] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79417.195543] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79417.209632] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79417.210617] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[79417.211143] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79417.211143]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79417.212172] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[79417.212686] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[79417.213647] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[79417.214168] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[79417.214665] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[79417.215190] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[79417.219842] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[79417.220359] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[79417.220882] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[79417.221431] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[79417.222410] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[79417.222933] Task dump for CPU 112:
[79417.223408] rm              R  running task        0 71656 114651 0x00042004
[79417.223964] Call Trace:
[79417.223980] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79417.225037] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79417.239361] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79417.239864] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79417.240380] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79417.240895] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79417.241412] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79417.241928] Task dump for CPU 64:
[79417.242425] diff            R  running task        0 71654  89433 0x00040004
[79417.242954] Call Trace:
[79417.243458] Task dump for CPU 72:
[79417.243480] rm              R  running task        0 71652  59564 0x00042004
[79417.244033] Call Trace:
[79417.244507] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79417.245031] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79417.250074] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79417.250584] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[79417.251108] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79417.252117] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[79417.252662] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79417.253163] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79417.253667] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79417.254661] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79417.255170] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[79417.269727] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79417.269727]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79417.270749] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[79417.271315] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[79417.272282] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[79417.272802] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[79417.273304] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79417.273824] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[79417.274790] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[79417.275352] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[79417.296182] Task dump for CPU 88:
[79417.296204] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79417.297105] Call Trace:
[79417.297121] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79417.297634] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79417.298144] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79417.298659] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79417.299670] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79417.300199] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79417.300722] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79417.301278] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79417.301800] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79417.302980] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79417.303491] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79417.304016] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79417.304536] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79417.305084] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79417.319854] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79417.320838] Task dump for CPU 96:
[79417.320860] diff            R  running task        0 71579  77852 0x00040004
[79417.321367] Call Trace:
[79417.321856] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79417.322396] Task dump for CPU 112:
[79417.322924] rm              R  running task        0 71656 114651 0x00042004
[79417.323418] Call Trace:
[79417.323433] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79417.324430] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79417.324945] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79417.325523] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79417.340379] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79417.340904] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79417.341913] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79417.342468] Task dump for CPU 64:
[79417.342491] diff            R  running task        0 71654  89433 0x00040004
[79417.343128] Call Trace:
[79417.343603] Task dump for CPU 72:
[79417.343630] rm              R  running task        0 71652  59564 0x00042004
[79417.344610] Call Trace:
[79417.344630] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79417.345276] Task dump for CPU 88:
[79417.349379] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79417.349903] Call Trace:
[79417.350391] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79417.350942] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79417.351435] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79417.351946] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79417.352451] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79417.352971] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79417.353487] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79417.354516] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79417.355020] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79417.370193] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79417.370698] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79417.371834] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79417.373146] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79417.373877] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79417.374392] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79417.374895] Task dump for CPU 96:
[79417.374918] diff            R  running task        0 71579  77852 0x00040004
[79417.390368] Call Trace:
[79417.390384] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79417.390913] Task dump for CPU 112:
[79417.391404] rm              R  running task        0 71656 114651 0x00042004
[79417.391932] Call Trace:
[79417.393103] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79417.393615] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79417.394129] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79417.395113] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[79417.410328] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79417.410854] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[79417.411843] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79417.412365] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79417.412842] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79417.413356] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79417.414326] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[79417.414848] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79417.414848]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79417.438953] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[79417.439480] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[79417.439998] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[79417.440514] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160
[79417.441519] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79417.442044] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79417.442706] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79417.443229] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79417.443776] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79417.444274] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79480.141268] INFO: rcu_sched self-detected stall on CPU
[79480.141460] 	96-...: (4083356 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[79480.141871] 	 (t=4101030 jiffies g=3736069 c=3736068 q=2290762)
[79480.142512] rcu_sched kthread starved for 4095081 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79480.142800] Task dump for CPU 64:
[79480.143044] diff            R  running task        0 71654  89433 0x00040004
[79480.143292] Call Trace:
[79480.143697] Task dump for CPU 72:
[79480.143720] rm              R  running task        0 71652  59564 0x00042004
[79480.143952] Call Trace:
[79480.144104] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79480.144410] Task dump for CPU 88:
[79480.144432] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79480.144861] Call Trace:
[79480.144876] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79480.145124] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900[79480.145267] INFO: rcu_sched self-detected stall on CPU
[79480.145269] 	112-...: (4065017 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[79480.145269] 	INFO: rcu_sched self-detected stall on CPU
[79480.145271] 	72-...: (4064442 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[79480.145271] 	 (t=4101030 jiffies g=3736069 c=3736068 q=2290764)
[79480.145278] rcu_sched kthread starved for 4095081 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79480.145280]  (t=4101030 jiffies g=3736069 c=3736068 q=2290764)
[79480.145281] rcu_sched kthread starved for 4095081 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0

[79480.180034] 
[79480.180058] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79480.180538] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79480.181045] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79480.181541] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79480.182506] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79480.183021] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79480.183553] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79480.184107] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79480.184596] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79480.185101] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79480.201938] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79480.202453] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79480.203113] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79480.203641] Task dump for CPU 96:
[79480.204265] diff            R  running task        0 71579  77852 0x00040004
[79480.204785] Call Trace:
[79480.205200] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79480.221056] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79480.229616] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79480.230117] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[79480.231103] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79480.231632] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[79480.232128] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79480.233119] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79480.233643] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79480.234168] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79480.234681] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[79480.252846] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79480.252846]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79480.253887] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[79480.254412] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[79480.254914] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[79480.269267] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[79480.269773] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[79480.270821] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[79480.271319] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[79480.271831] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[79480.272357] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[79480.272869] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[79480.273394] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[79480.274439] Task dump for CPU 112:
[79480.274464] rm              R  running task        0 71656 114651 0x00042004
[79480.274956] Call Trace:
[79480.279278] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79480.279792] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79480.280299] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79480.281048] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79480.282032] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79480.282561] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79480.283110] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79480.283590] Task dump for CPU 64:
[79480.284079] diff            R  running task        0 71654  89433 0x00040004
[79480.284591] Call Trace:
[79480.284607] Task dump for CPU 72:
[79480.285087] rm              R  running task        0 71652  59564 0x00042004
[79480.300744] Call Trace:
[79480.301241] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79480.301783] Task dump for CPU 88:
[79480.301806] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79480.302287] Call Trace:
[79480.302710] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79480.303285] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79480.303801] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79480.304313] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79480.304834] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79480.320511] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79480.321003] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79480.321751] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79480.322272] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79480.322774] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79480.323765] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79480.324291] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79480.325047] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79480.339548] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79480.340052] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79480.340577] Task dump for CPU 96:
[79480.341061] diff            R  running task        0 71579  77852 0x00040004
[79480.341587] Call Trace:
[79480.341985] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79480.342558] Task dump for CPU 112:
[79480.342580] rm              R  running task        0 71656 114651 0x00042004
[79480.343111] Call Trace:
[79480.343581] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79480.344110] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79480.345125] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79480.350122] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[79480.350741] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79480.351889] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[79480.352437] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79480.352939] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79480.353438] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79480.354429] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79480.354946] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[79480.393443] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79480.393443]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79480.394473] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[79480.395148] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[79480.400053] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[79480.400545] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160
[79480.401059] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79480.401562] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79480.402071] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79480.402594] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79480.403603] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79480.404160] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79480.404654] Task dump for CPU 64:
[79480.404678] diff            R  running task        0 71654  89433 0x00040004
[79480.469355] Call Trace:
[79480.469370] Task dump for CPU 72:
[79480.469860] rm              R  running task        0 71652  59564 0x00042004
[79480.470375] Call Trace:
[79480.470391] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79480.471404] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79480.471962] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79480.472462] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[79480.472979] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79480.473982] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[79480.474491] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79480.475014] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79480.480305] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79480.480810] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79480.481319] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[79480.481846] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79480.481846]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79480.482869] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[79480.483899] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[79480.484403] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[79480.484917] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[79480.500094] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79480.501133] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[79480.503466] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[79480.504018] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[79480.504517] Task dump for CPU 88:
[79480.504539] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79480.520327] Call Trace:
[79480.520344] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79480.520858] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79480.521367] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79480.522369] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79480.522892] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79480.523442] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79480.523943] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79480.524465] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79480.539933] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79480.540443] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79480.540973] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79480.541503] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79480.542020] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79480.542504] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79480.543464] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79480.544020] Task dump for CPU 96:
[79480.544042] diff            R  running task        0 71579  77852 0x00040004
[79480.545037] Call Trace:
[79480.545053] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79480.569646] Task dump for CPU 112:
[79480.570169] rm              R  running task        0 71656 114651 0x00042004
[79480.570668] Call Trace:
[79480.570684] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79480.571840] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79480.572344] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79480.572870] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79480.573389] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79480.574391] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79480.574490] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79543.153267] INFO: rcu_sched self-detected stall on CPU[79543.153269] INFO: rcu_sched self-detected stall on CPU
[79543.153271] 	96-...: (4099075 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[79543.153271] 	 (t=4116783 jiffies g=3736069 c=3736068 q=2301182)
[79543.153280] rcu_sched kthread starved for 4110834 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79543.153281] Task dump for CPU 64:
[79543.153281] diff            R  running task        0 71654  89433 0x00040004
[79543.153282] Call Trace:
[79543.153282] Task dump for CPU 72:
[79543.153283] rm              R  running task        0 71652  59564 0x00042004
[79543.153283] Call Trace:
[79543.153284] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79543.153285] Task dump for CPU 88:
[79543.153285] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79543.153286] Call Trace:
[79543.153286] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79543.153287] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79543.153289] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79543.153290] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79543.153291] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79543.153292] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79543.153294] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79543.153295] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79543.153296] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79543.153298] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79543.153299] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79543.153300] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79543.153301] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79543.153302] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79543.153304] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79543.153304] Task dump for CPU 96:
[79543.153304] diff            R  running task        0 71579  77852 0x00040004
[79543.153305] Call Trace:
[79543.153306] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79543.153308] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79543.153309] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79543.153310] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[79543.153311] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79543.153312] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[79543.153313] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79543.153315] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79543.153316] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79543.153317] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79543.153318] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[79543.153320] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79543.153320]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79543.153321] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[79543.153322] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[79543.153324] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[79543.153325] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[79543.153326] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[79543.153328] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[79543.153328] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[79543.153329] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[79543.153331] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[79543.153332] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[79543.153333] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[79543.153333] Task dump for CPU 112:
[79543.153334] rm              R  running task        0 71656 114651 0x00042004
[79543.153335] Call Trace:
[79543.153335] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79543.153337] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79543.153338] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79543.153339] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79543.153341] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79543.153341] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79543.153343] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4

[79543.254088] 
[79543.254112] 	72-...: (4080081 ticks this GP) idle=0c9/140000000000001/0 softirq=57538531/57538531 fqs=1328 
[79543.255031] 	 (t=4116808 jiffies g=3736069 c=3736068 q=2301200)
[79543.266446] rcu_sched kthread starved for 4110862 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79543.266973] Task dump for CPU 64:
[79543.267477] diff            R  running task        0 71654  89433 0x00040004
[79543.268006] Call Trace:
[79543.268443] Task dump for CPU 72:
[79543.268545] rm              R  running task        0 71652  59564 0x00042004
[79543.269037] Call Trace:
[79543.269518] [c0000084ed45b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79543.270050] [c0000084ed45b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79543.270574] [c0000084ed45b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79543.271512] [c0000084ed45b5c0] [c00000000014bf08] update_process_times+0x58/0xa0
[79543.272038] [c0000084ed45b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79543.272594] [c0000084ed45b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[79543.273073] [c0000084ed45b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79543.274064] [c0000084ed45b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79543.274588] [c0000084ed45b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79543.275147] [c0000084ed45b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79543.303850] [c0000084ed45b840] [c000000000002714] decrementer_common+0x114/0x180
[79543.304386] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79543.304386]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79543.306062] [c0000084ed45bb30] [c0000084ed45bb90] 0xc0000084ed45bb90 (unreliable)
[79543.306581] [c0000084ed45bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[79543.307083] [c0000084ed45bbb0] [c000000000121b98] up_write+0x78/0x90
[79543.307598] [c0000084ed45bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[79543.308605] [c0000084ed45bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79543.309135] [c0000084ed45bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[79543.309683] [c0000084ed45bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330
[79543.310189] [c0000084ed45be30] [c000000000009204] system_call+0x38/0xb4
[79543.310692] Task dump for CPU 88:
[79543.311178] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79543.311705] Call Trace:
[79543.312191] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79543.312709] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79543.313235] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79543.313754] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79543.314288] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79543.314837] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79543.315843] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79543.316351] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79543.316871] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79543.317374] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79543.318374] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79543.318934] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79543.319425] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79543.319938] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79543.320453] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79543.320948] Task dump for CPU 96:
[79543.321400] diff            R  running task        0 71579  77852 0x00040004
[79543.321921] Call Trace:
[79543.322377] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79543.322940] Task dump for CPU 112:
[79543.323432] rm              R  running task        0 71656 114651 0x00042004
[79543.323981] Call Trace:
[79543.323997] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79543.324516] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79543.346642] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79543.347156] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79543.347662] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79543.348163] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79543.348661] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4
[79606.165267] INFO: rcu_sched self-detected stall on CPU[79606.165269] INFO: rcu_sched self-detected stall on CPU
[79606.165271] 	96-...: (4114828 ticks this GP) idle=d9f/140000000000001/0 softirq=57861748/57861756 fqs=1328 
[79606.165271] 	 (t=4132536 jiffies g=3736069 c=3736068 q=2309849)
[79606.165281] rcu_sched kthread starved for 4126587 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79606.165281] Task dump for CPU 64:
[79606.165281] diff            R  running task        0 71654  89433 0x00040004
[79606.165282] Call Trace:
[79606.165283] Task dump for CPU 72:
[79606.165283] rm              R  running task        0 71652  59564 0x00042004
[79606.165284] Call Trace:
[79606.165284] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79606.165285] Task dump for CPU 88:
[79606.165285] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79606.165286] Call Trace:
[79606.165287] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79606.165288] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79606.165289] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79606.165290] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79606.165291] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79606.165292] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79606.165294] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79606.165295] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79606.165297] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79606.165298] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79606.165299] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79606.165300] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79606.165302] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79606.165303] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79606.165304] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79606.165304] Task dump for CPU 96:
[79606.165305] diff            R  running task        0 71579  77852 0x00040004
[79606.165305] Call Trace:
[79606.165306] [c00000f285be7370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79606.165308] [c00000f285be73e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79606.165309] [c00000f285be7430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79606.165310] [c00000f285be7560] [c00000000014bf08] update_process_times+0x58/0xa0
[79606.165311] [c00000f285be7590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79606.165313] [c00000f285be75d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[79606.165314] [c00000f285be7610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79606.165315] [c00000f285be76a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79606.165316] [c00000f285be7760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79606.165317] [c00000f285be77b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79606.165318] [c00000f285be77e0] [c000000000002714] decrementer_common+0x114/0x180
[79606.165320] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79606.165320]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79606.165321] [c00000f285be7ad0] [c00000f285be7b20] 0xc00000f285be7b20 (unreliable)
[79606.165323] [c00000f285be7b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[79606.165324] [c00000f285be7b50] [c000000000121b98] up_write+0x78/0x90
[79606.165325] [c00000f285be7b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[79606.165326] [c00000f285be7bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[79606.165328] [c00000f285be7c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[79606.165329] [c00000f285be7cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[79606.165330] [c00000f285be7d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[79606.165331] [c00000f285be7dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[79606.165332] [c00000f285be7e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[79606.165333] [c00000f285be7e30] [c000000000009204] system_call+0x38/0xb4
[79606.165334] Task dump for CPU 112:
[79606.165334] rm              R  running task        0 71656 114651 0x00042004
[79606.165335] Call Trace:
[79606.165335] [c00000f29cd87b50] [c00000a015313180] 0xc00000a015313180 (unreliable)
[79606.165337] [c00000f29cd87b90] [c00000000027bf90] mmap_region+0x4c0/0x6f0
[79606.165338] [c00000f29cd87c70] [c00000000027c554] do_mmap+0x394/0x460
[79606.165339] [c00000f29cd87cf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79606.165341] [c00000f29cd87d60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79606.165342] [c00000f29cd87de0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79606.165343] [c00000f29cd87e30] [c000000000009204] system_call+0x38/0xb4

[79606.260389] 
[79606.260875] 	112-...: (4096459 ticks this GP) idle=b29/140000000000001/0 softirq=57422460/57422491 fqs=1328 
[79606.261408] 	 (t=4132560 jiffies g=3736069 c=3736068 q=2309869)
[79606.262417] rcu_sched kthread starved for 4126611 jiffies! g3736069 c3736068 f0x2 s3 ->state=0x0
[79606.262951] Task dump for CPU 64:
[79606.263456] diff            R  running task        0 71654  89433 0x00040004
[79606.263979] Call Trace:
[79606.263995] Task dump for CPU 72:
[79606.264523] rm              R  running task        0 71652  59564 0x00042004
[79606.265095] Call Trace:
[79606.265110] [c0000084ed45b8d0] [0000000000000001] 0x1 (unreliable)
[79606.270098] Task dump for CPU 88:
[79606.270120] diff            D 00003fff9f69bb78     0 71655 123559 0x00040004
[79606.270621] Call Trace:
[79606.271113] [c00000f29cdcf670] [0000000000000001] 0x1 (unreliable)
[79606.271643] [c00000f29cdcf840] [c000007fde61e900] 0xc000007fde61e900
[79606.272154] [c00000f29cdcf890] [c000000000adc96c] __schedule+0x31c/0x990
[79606.272700] [c00000f29cdcf920] [c000000000add028] schedule+0x48/0xc0
[79606.273194] [c00000f29cdcf950] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[79606.274177] [c00000f29cdcf9e0] [c000000000ae0158] down_write+0x78/0xa0
[79606.274686] [c00000f29cdcfa10] [c00000000027919c] vma_adjust+0xdc/0x800
[79606.291600] [c00000f29cdcfad0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[79606.292624] [c00000f29cdcfb20] [c00000000027b0c8] do_munmap+0x138/0x490
[79606.293961] [c00000f29cdcfb90] [c00000000027bcd0] mmap_region+0x200/0x6f0
[79606.294503] [c00000f29cdcfc70] [c00000000027c554] do_mmap+0x394/0x460
[79606.295128] [c00000f29cdcfcf0] [c000000000256aa4] vm_mmap_pgoff+0xe4/0x150
[79606.318113] [c00000f29cdcfd60] [c00000000027a1ac] SyS_mmap_pgoff+0xec/0x300
[79606.318622] [c00000f29cdcfde0] [c00000000000f6cc] sys_mmap+0xdc/0xf0
[79606.319132] [c00000f29cdcfe30] [c000000000009204] system_call+0x38/0xb4
[79606.319646] Task dump for CPU 96:
[79606.320136] diff            R  running task        0 71579  77852 0x00040004
[79606.320666] Call Trace:
[79606.321135] [c00000f285be7a30] [c000007fa1f06880] 0xc000007fa1f06880 (unreliable)
[79606.321703] Task dump for CPU 112:
[79606.322204] rm              R  running task        0 71656 114651 0x00042004
[79606.322757] Call Trace:
[79606.322773] [c00000f29cd87320] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[79606.323770] [c00000f29cd87390] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[79606.324288] [c00000f29cd873e0] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[79606.324802] [c00000f29cd87510] [c00000000014bf08] update_process_times+0x58/0xa0
[79606.330336] [c00000f29cd87540] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[79606.330849] [c00000f29cd87580] [c000000000163714] tick_sched_timer+0x64/0xd0
[79606.331402] [c00000f29cd875c0] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[79606.331909] [c00000f29cd87650] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[79606.332832] [c00000f29cd87710] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[79606.333333] [c00000f29cd87760] [c00000000001f950] timer_interrupt+0xa0/0xe0
[79606.333808] [c00000f29cd87790] [c000000000002714] decrementer_common+0x114/0x180
[79606.334801] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[79606.334801]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[79606.349674] [c00000f29cd87a80] [c00000f29cd87ae0] 0xc00000f29cd87ae0 (unreliable)
[79606.350206] [c00000f29cd87ac0] [c000000000124afc] rwsem_wake+0xcc/0x110
[79606.350650] [c00000f29cd87b00] [c000000000121b98] up_write+0x78/0x90
[79606.351152] [c00000f29cd87b30] [c000000000279010] vma_link+0xb0/0x160