ipjoga@kte ~]$ ipmitool -I lanplus -H 10.33.16.254 -U ADMIN -P admin sol activate
[SOL Session operational.  Use ~? for help]
[38247.158887] INFO: rcu_sched self-detected stall on CPU[38247.158888] INFO: rcu_sched self-detected stall on CPU
[38247.158890] 	8-...: (3543478 ticks this GP) idle=ca9/140000000000001/0 softirq=19031117/19031119 fqs=20792 
[38247.158891] 	INFO: rcu_sched self-detected stall on CPU
[38247.158893] 	96-...: (3522267 ticks this GP) idle=90d/140000000000001/0 softirq=18026803/18026803 fqs=20792 
[38247.158894] INFO: rcu_sched self-detected stall on CPU
[38247.158896] 	24-...: (3547534 ticks this GP) idle=3cb/140000000000001/0 softirq=19208924/19208924 fqs=20792 
[38247.158896] 		 (t=3549901 jiffies g=1385334 c=1385333 q=1907001)
[38247.158898] rcu_sched kthread starved for 3502160 jiffies! g1385334 c1385333 f0x2 s3 ->state=0x0
[38247.158899] Task dump for CPU 8:
[38247.158899] fork13          R  running task        0 20022  99513 0x00040004
[38247.158900] Call Trace:
[38247.158901]  (t=3549901 jiffies g=1385334 c=1385333 q=1907001)
[38247.158902]  (t=3549901 jiffies g=1385334 c=1385333 q=1907001)
[38247.158903] rcu_sched kthread starved for 3502160 jiffies! g1385334 c1385333 f0x2 s3 ->state=0x0
[38247.158904] rcu_sched kthread starved for 3502160 jiffies! g1385334 c1385333 f0x2 s3 ->state=0x0
[38247.158905] [c000007f8ce03370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[38247.158907] [c000007f8ce033e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[38247.158908] [c000007f8ce03430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[38247.158910] [c000007f8ce03560] [c00000000014bf08] update_process_times+0x58/0xa0
[38247.158911] [c000007f8ce03590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[38247.158912] [c000007f8ce035d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[38247.158913] [c000007f8ce03610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[38247.158914] [c000007f8ce036a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[38247.158916] [c000007f8ce03760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[38247.158917] [c000007f8ce037b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[38247.158918] [c000007f8ce037e0] [c000000000002714] decrementer_common+0x114/0x180
[38247.158920] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[38247.158920]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[38247.158921] [c000007f8ce03ad0] [c000007f8ce03b20] 0xc000007f8ce03b20 (unreliable)
[38247.158922] [c000007f8ce03b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[38247.158924] [c000007f8ce03b50] [c000000000121b98] up_write+0x78/0x90
[38247.158925] [c000007f8ce03b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[38247.158926] [c000007f8ce03bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[38247.158928] [c000007f8ce03c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[38247.158929] [c000007f8ce03cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[38247.158930] [c000007f8ce03d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[38247.158931] [c000007f8ce03dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[38247.158932] [c000007f8ce03e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[38247.158934] [c000007f8ce03e30] [c000000000009204] system_call+0x38/0xb4
[38247.158934] Task dump for CPU 24:
[38247.158934] rm              R  running task        0 20018  76905 0x00042004
[38247.158935] Call Trace:
[38247.158936] [c000007e4965b8d0] [0000000000000001] 0x1 (unreliable)
[38247.158937] Task dump for CPU 32:
[38247.158937] sed             R  running task        0 20017  49985 0x00042004
[38247.158938] Call Trace:
[38247.158938] [c000007f899af8d0] [c000008bc87c0640] 0xc000008bc87c0640 (unreliable)
[38247.158939] Task dump for CPU 56:
[38247.158940] sed             D 00003fffae6eefb8     0 20021  49985 0x00040004
[38247.158940] Call Trace:
[38247.158941] [c000007f8999b590] [f00000001885d080] 0xf00000001885d080 (unreliable)
[38247.158942] [c000007f8999b760] [c000007fdde1e900] 0xc000007fdde1e900
[38247.158943] [c000007f8999b7b0] [c000000000adc96c] __schedule+0x31c/0x990
[38247.158944] [c000007f8999b840] [c000000000add028] schedule+0x48/0xc0
[38247.158946] [c000007f8999b870] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[38247.158947] [c000007f8999b900] [c000000000ae0158] down_write+0x78/0xa0
[38247.158948] [c000007f8999b930] [c000000000278e5c] unlink_file_vma+0x4c/0x90
[38247.158950] [c000007f8999b970] [c00000000026f88c] free_pgtables+0x7c/0x1c0
[38247.158951] [c000007f8999b9c0] [c000000000278048] unmap_region+0xe8/0x180
[38247.158952] [c000007f8999baa0] [c00000000027b27c] do_munmap+0x2ec/0x490
[38247.158954] [c000007f8999bb10] [c00000000027b47c] vm_munmap+0x5c/0x90
[38247.158955] [c000007f8999bb50] [c000000000361874] elf_map+0x134/0x180
[38247.158957] [c000007f8999bbb0] [c000000000363ccc] load_elf_binary+0xdfc/0xf90
[38247.158958] [c000007f8999bc90] [c0000000002ebef8] search_binary_handler+0xe8/0x2a0
[38247.158959] [c000007f8999bd20] [c0000000002ece10] do_execveat_common.isra.14+0x600/0x850
[38247.158960] [c000007f8999bdf0] [c0000000002ed47c] SyS_execve+0x5c/0x80
[38247.158961] [c000007f8999be30] [c000000000009204] system_call+0x38/0xb4
[38247.158962] Task dump for CPU 64:
[38247.158963] netstat         R[38247.158963] Task dump for CPU 8:
[38247.158964] fork13          R  running task        0 20022  99513 0x00040004
[38247.158965] Call Trace:
[38247.158966] [c000007f8ce03c60] [f000000029469840] 0xf000000029469840 (unreliable)
[38247.158967] Task dump for CPU 24:
[38247.158967] rm              R  running task      running task        0 19411  20322 0x00040004
[38247.158969] Call Trace:
[38247.158970]     0 20018  76905 0x00042004
[38247.158970] Call Trace:
[38247.158972] [c0000086c244bb50] [c000000000121b98] up_write+0x78/0x90[c000007e4965b8d0] [0000000000000001] 0x1 (unreliable) (unreliable)
[38247.158974] Task dump for CPU 32:
[38247.158974] 
[38247.158975] sed             R  running task        0 20017  49985 0x00042004
[38247.158977] [c0000086c244bb80] [c000000000278e78] unlink_file_vma+0x68/0x90
[38247.158979] [c0000086c244bbc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[38247.158980] [c0000086c244bc10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[38247.158981] [c0000086c244bcd0] [c0000000000b4fd8] mmput+0xa8/0x1b0Call Trace:
[38247.158982] 
[38247.158983] [c000007f899af8d0] [c000008bc87c0640] 0xc000008bc87c0640 (unreliable)[c0000086c244bd00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[38247.158986] [c0000086c244bdc0] [c0000000000bd564] do_group_exit+0x64/0x100
[38247.158987] Task dump for CPU 56:
[38247.158987] 
[38247.158988] sed             D 00003fffae6eefb8 [c0000086c244be00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[38247.158991] [c0000086c244be30] [c000000000009204] system_call+0x38/0xb4
[38247.158992] Task dump for CPU 96:
[38247.158992]     0 20021  49985 0x00040004
[38247.158993] Call Trace:
[38247.158993] diff            R[c000007f8999b590] [f00000001885d080] 0xf00000001885d080 (unreliable)
[38247.158995]   running task        0 19859  38057 0x00040004
[38247.158996] Call Trace:
[38247.158997] [c000007f8999b760] [c000007fdde1e900] 0xc000007fdde1e900[c000008028183b50] [c000000000121b98] up_write+0x78/0x90 (unreliable)
[38247.159000] [c000007f8999b7b0] [c000000000adc96c] __schedule+0x31c/0x990
[38247.159001] 
[38247.159002] [c000007f8999b840] [c000000000add028] schedule+0x48/0xc0[c000008028183b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[38247.159004] 
[38247.159006] [c000007f8999b870] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[38247.159007] [c000007f8999b900] [c000000000ae0158] down_write+0x78/0xa0[c000008028183bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[38247.159009] 
[38247.159011] [c000008028183c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[38247.159012] [c000008028183cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0[c000007f8999b930] [c000000000278e5c] unlink_file_vma+0x4c/0x90
[38247.159014] 
[38247.159015] [c000007f8999b970] [c00000000026f88c] free_pgtables+0x7c/0x1c0
[38247.159017] [c000008028183d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[38247.159019] [c000007f8999b9c0] [c000000000278048] unmap_region+0xe8/0x180[c000008028183dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[38247.159022] [c000008028183e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[38247.159023] 
[38247.159024] [c000008028183e30] [c000000000009204] system_call+0x38/0xb4
[38247.159026] [c000007f8999baa0] [c00000000027b27c] do_munmap+0x2ec/0x490
[38247.159027] [c000007f8999bb10] [c00000000027b47c] vm_munmap+0x5c/0x90
[38247.159029] [c000007f8999bb50] [c000000000361874] elf_map+0x134/0x180
[38247.159030] [c000007f8999bbb0] [c000000000363ccc] load_elf_binary+0xdfc/0xf90
[38247.159031] [c000007f8999bc90] [c0000000002ebef8] search_binary_handler+0xe8/0x2a0
[38247.159032] [c000007f8999bd20] [c0000000002ece10] do_execveat_common.isra.14+0x600/0x850
[38247.159033] [c000007f8999bdf0] [c0000000002ed47c] SyS_execve+0x5c/0x80
[38247.159034] [c000007f8999be30] [c000000000009204] system_call+0x38/0xb4
[38247.159035] Task dump for CPU 64:
[38247.159036] Task dump for CPU 8:
[38247.159036] netstat         Rfork13          R  running task        0 20022  99513 0x00040004
[38247.159038] Call Trace:
[38247.159039]   running task        0 19411  20322 0x00040004
[38247.159040] [c000007f8ce03c60] [f000000029469840] 0xf000000029469840 (unreliable)
[38247.159041] Task dump for CPU 24:
[38247.159042] rm              R  running task    Call Trace:
[38247.159044] [c0000086c244bb50] [c000000000121b98] up_write+0x78/0x90    0 20018  76905 0x00042004
[38247.159045] Call Trace:
[38247.159045]  (unreliable)[c000007e4965b3d0] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[38247.159048] 
[38247.159049] [c0000086c244bb80] [c000000000278e78] unlink_file_vma+0x68/0x90
[38247.159050] [c0000086c244bbc0] [c00000000026f910] free_pgtables+0x100/0x1c0[c000007e4965b440] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[38247.159053] 
[38247.159054] [c000007e4965b490] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[38247.159055] [c000007e4965b5c0] [c00000000014bf08] update_process_times+0x58/0xa0[c0000086c244bc10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[38247.159058] [c000007e4965b5f0] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[38247.159060] [c000007e4965b630] [c000000000163714] tick_sched_timer+0x64/0xd0
[38247.159061] 
[38247.159062] [c0000086c244bcd0] [c0000000000b4fd8] mmput+0xa8/0x1b0[c000007e4965b670] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[38247.159063] 
[38247.159065] [c000007e4965b700] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[38247.159066] [c000007e4965b7c0] [c00000000001f59c] __timer_interrupt+0x8c/0x290[c0000086c244bd00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[38247.159068] 
[38247.159069] [c000007e4965b810] [c00000000001f950] timer_interrupt+0xa0/0xe0
[38247.159071] [c0000086c244bdc0] [c0000000000bd564] do_group_exit+0x64/0x100[c000007e4965b840] [c000000000002714] decrementer_common+0x114/0x180
[38247.159072] 
[38247.159075] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[38247.159075]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[38247.159075] [c000007e4965bb30] [c000007e4965bb90] 0xc000007e4965bb90 (unreliable)
[38247.159077] [c000007e4965bb70] [c000000000124afc] rwsem_wake+0xcc/0x110
[38247.159079] [c0000086c244be00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30[c000007e4965bbb0] [c000000000121b98] up_write+0x78/0x90
[38247.159082] [c0000086c244be30] [c000000000009204] system_call+0x38/0xb4
[38247.159082] 
[38247.159083] Task dump for CPU 96:
[38247.159083] diff            R  running task    [c000007e4965bbe0] [c000000000279464] vma_adjust+0x3a4/0x800
[38247.159086]     0 19859  38057 0x00040004
[38247.159088] [c000007e4965bca0] [c000000000279b38] __split_vma.isra.5+0x278/0x290
[38247.159088] Call Trace:
[38247.159090] [c000008028183370] [c0000000000fb9e0] sched_show_task+0xe0/0x180[c000007e4965bcf0] [c00000000027e0a0] mprotect_fixup+0x2b0/0x320
[38247.159092] [c000007e4965bdb0] [c00000000027e2e8] SyS_mprotect+0x1d8/0x330 (unreliable)
[38247.159094] [c000007e4965be30] [c000000000009204] system_call+0x38/0xb4
[38247.159094] 
[38247.159095] Task dump for CPU 32:
[38247.159097] [c0000080281833e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[38247.159098] [c000008028183430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0sed             R
[38247.159100]   running task        0 20017  49985 0x00042004
[38247.159102] [c000008028183560] [c00000000014bf08] update_process_times+0x58/0xa0Call Trace:
[38247.159103] 
[38247.159105] [c000008028183590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0[c000007f899af8d0] [c000008bc87c0640] 0xc000008bc87c0640
[38247.159107] [c0000080281835d0] [c000000000163714] tick_sched_timer+0x64/0xd0 (unreliable)
[38247.159108] 
[38247.159109] Task dump for CPU 56:
[38247.159109] sed             D[c000008028183610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450 00003fffae6eefb8 
[38247.159112] [c0000080281836a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[38247.159114] [c000008028183760] [c00000000001f59c] __timer_interrupt+0x8c/0x290    0 20021  49985 0x00040004
[38247.159115] 
[38247.159115] Call Trace:
[38247.159117] [c0000080281837b0] [c00000000001f950] timer_interrupt+0xa0/0xe0[c000007f8999b590] [f00000001885d080] 0xf00000001885d080 (unreliable)
[38247.159119] [c000007f8999b760] [c000007fdde1e900] 0xc000007fdde1e900
[38247.159120] [c000007f8999b7b0] [c000000000adc96c] __schedule+0x31c/0x990
[38247.159122] [c000007f8999b840] [c000000000add028] schedule+0x48/0xc0
[38247.159122] 
[38247.159124] [c000007f8999b870] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[38247.159125] [c000007f8999b900] [c000000000ae0158] down_write+0x78/0xa0
[38247.159127] [c000007f8999b930] [c000000000278e5c] unlink_file_vma+0x4c/0x90
[38247.159128] [c000007f8999b970] [c00000000026f88c] free_pgtables+0x7c/0x1c0
[38247.159130] [c000007f8999b9c0] [c000000000278048] unmap_region+0xe8/0x180[c0000080281837e0] [c000000000002714] decrementer_common+0x114/0x180
[38247.159132] 
[38247.159134] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[38247.159134]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[38247.159135] [c000007f8999baa0] [c00000000027b27c] do_munmap+0x2ec/0x490[c000008028183ad0] [c000008028183b20] 0xc000008028183b20 (unreliable)
[38247.159137] 
[38247.159139] [c000007f8999bb10] [c00000000027b47c] vm_munmap+0x5c/0x90[c000008028183b10] [c000000000124afc] rwsem_wake+0xcc/0x110
[38247.159142] [c000007f8999bb50] [c000000000361874] elf_map+0x134/0x180
[38247.159144] [c000008028183b50] [c000000000121b98] up_write+0x78/0x90
[38247.159145] [c000007f8999bbb0] [c000000000363ccc] load_elf_binary+0xdfc/0xf90
[38247.159147] [c000007f8999bc90] [c0000000002ebef8] search_binary_handler+0xe8/0x2a0
[38247.159148] [c000007f8999bd20] [c0000000002ece10] do_execveat_common.isra.14+0x600/0x850
[38247.159149] [c000007f8999bdf0] [c0000000002ed47c] SyS_execve+0x5c/0x80
[38247.159150] 
[38247.159152] [c000008028183b80] [c000000000278e78] unlink_file_vma+0x68/0x90[c000007f8999be30] [c000000000009204] system_call+0x38/0xb4
[38247.159154] 
[38247.159155] [c000008028183bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[38247.159156] [c000008028183c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[38247.159157] [c000008028183cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[38247.159158] [c000008028183d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[38247.159159] [c000008028183dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[38247.159160] [c000008028183e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[38247.159162] [c000008028183e30] [c000000000009204] system_call+0x38/0xb4
[38247.159162] Task dump for CPU 64:
[38247.159163] netstat         R  running task        0 19411  20322 0x00040004
[38247.159164] Call Trace:
[38247.159165] [c0000086c244bb50] [c000000000121b98] up_write+0x78/0x90 (unreliable)
[38247.159168] [c0000086c244bb80] [c000000000278e78] unlink_file_vma+0x68/0x90
[38247.159169] [c0000086c244bbc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[38247.159170] [c0000086c244bc10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[38247.159171] [c0000086c244bcd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[38247.159172] [c0000086c244bd00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[38247.159174] [c0000086c244bdc0] [c0000000000bd564] do_group_exit+0x64/0x100
[38247.159175] [c0000086c244be00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[38247.159176] [c0000086c244be30] [c000000000009204] system_call+0x38/0xb4
[38247.159176] Task dump for CPU 96:
[38247.159177] diff            R  running task        0 19859  38057 0x00040004
[38247.159178] Call Trace:
[38247.159179] [c000008028183b50] [c000000000121b98] up_write+0x78/0x90 (unreliable)
[38247.159180] [c000008028183b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[38247.159181] [c000008028183bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[38247.159183] [c000008028183c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[38247.159184] [c000008028183cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[38247.159185] [c000008028183d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[38247.159186] [c000008028183dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[38247.159187] [c000008028183e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[38247.159188] [c000008028183e30] [c000000000009204] system_call+0x38/0xb4

[38247.757267] 
[38247.757291] 	64-...: (3524632 ticks this GP) idle=409/140000000000001/0 softirq=18079413/18079424 fqs=20792 
[38247.758438] 	 (t=3550050 jiffies g=1385334 c=1385333 q=1907101)
[38247.758954] rcu_sched kthread starved for 3502309 jiffies! g1385334 c1385333 f0x2 s3 ->state=0x0
[38247.759492] Task dump for CPU 8:
[38247.760012] fork13          R  running task        0 20022  99513 0x00040004
[38247.760576] Call Trace:
[38247.760592] [c000007f8ce03c60] [f000000029469840] 0xf000000029469840 (unreliable)
[38247.761574] Task dump for CPU 24:
[38247.761596] rm              R  running task        0 20018  76905 0x00042004
[38247.767227] Call Trace:
[38247.767243] [c000007e4965b8d0] [0000000000000001] 0x1 (unreliable)
[38247.767746] Task dump for CPU 32:
[38247.768258] sed             R  running task        0 20017  49985 0x00042004
[38247.768780] Call Trace:
[38247.768795] [c000007f899af8d0] [c000008bc87c0640] 0xc000008bc87c0640 (unreliable)
[38247.769373] Task dump for CPU 56:
[38247.769857] sed             D 00003fffae6eefb8     0 20021  49985 0x00040004
[38247.770390] Call Trace:
[38247.770843] [c000007f8999b590] [f00000001885d080] 0xf00000001885d080 (unreliable)
[38247.771359] [c000007f8999b760] [c000007fdde1e900] 0xc000007fdde1e900
[38247.771929] [c000007f8999b7b0] [c000000000adc96c] __schedule+0x31c/0x990
[38247.787036] [c000007f8999b840] [c000000000add028] schedule+0x48/0xc0
[38247.787519] [c000007f8999b870] [c000000000ae0f68] rwsem_down_write_failed+0x2b8/0x410
[38247.788524] [c000007f8999b900] [c000000000ae0158] down_write+0x78/0xa0
[38247.789047] [c000007f8999b930] [c000000000278e5c] unlink_file_vma+0x4c/0x90
[38247.789567] [c000007f8999b970] [c00000000026f88c] free_pgtables+0x7c/0x1c0
[38247.790096] [c000007f8999b9c0] [c000000000278048] unmap_region+0xe8/0x180
[38247.807513] [c000007f8999baa0] [c00000000027b27c] do_munmap+0x2ec/0x490
[38247.809577] [c000007f8999bb10] [c00000000027b47c] vm_munmap+0x5c/0x90
[38247.810662] [c000007f8999bb50] [c000000000361874] elf_map+0x134/0x180
[38247.826883] [c000007f8999bbb0] [c000000000363ccc] load_elf_binary+0xdfc/0xf90
[38247.827391] [c000007f8999bc90] [c0000000002ebef8] search_binary_handler+0xe8/0x2a0
[38247.827925] [c000007f8999bd20] [c0000000002ece10] do_execveat_common.isra.14+0x600/0x850
[38247.828945] [c000007f8999bdf0] [c0000000002ed47c] SyS_execve+0x5c/0x80
[38247.829642] [c000007f8999be30] [c000000000009204] system_call+0x38/0xb4
[38247.830201] Task dump for CPU 64:
[38247.830680] netstat         R  running task        0 19411  20322 0x00040004
[38247.831192] Call Trace:
[38247.831208] [c0000086c244b370] [c0000000000fb9e0] sched_show_task+0xe0/0x180 (unreliable)
[38247.846540] [c0000086c244b3e0] [c00000000013e974] rcu_dump_cpu_stacks+0xe4/0x150
[38247.847057] [c0000086c244b430] [c0000000001440a4] rcu_check_callbacks+0x6b4/0x9b0
[38247.847585] [c0000086c244b560] [c00000000014bf08] update_process_times+0x58/0xa0
[38247.848627] [c0000086c244b590] [c000000000163618] tick_sched_handle.isra.6+0x48/0xe0
[38247.849391] [c0000086c244b5d0] [c000000000163714] tick_sched_timer+0x64/0xd0
[38247.849892] [c0000086c244b610] [c00000000014c9d4] __hrtimer_run_queues+0x124/0x450
[38247.851058] [c0000086c244b6a0] [c00000000014d9fc] hrtimer_interrupt+0xec/0x2c0
[38247.851593] [c0000086c244b760] [c00000000001f59c] __timer_interrupt+0x8c/0x290
[38247.856290] [c0000086c244b7b0] [c00000000001f950] timer_interrupt+0xa0/0xe0
[38247.856811] [c0000086c244b7e0] [c000000000002714] decrementer_common+0x114/0x180
[38247.857770] --- interrupt: 901 at _raw_spin_lock_irqsave+0xa4/0x130
[38247.857770]     LR = _raw_spin_lock_irqsave+0x9c/0x130
[38247.858838] [c0000086c244bad0] [c0000086c244bb20] 0xc0000086c244bb20 (unreliable)
[38247.859356] [c0000086c244bb10] [c000000000124afc] rwsem_wake+0xcc/0x110
[38247.859878] [c0000086c244bb50] [c000000000121b98] up_write+0x78/0x90
[38247.860405] [c0000086c244bb80] [c000000000278e78] unlink_file_vma+0x68/0x90
[38247.860931] [c0000086c244bbc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[38247.861480] [c0000086c244bc10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[38247.879245] [c0000086c244bcd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[38247.880104] [c0000086c244bd00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[38247.880627] [c0000086c244bdc0] [c0000000000bd564] do_group_exit+0x64/0x100
[38247.881140] [c0000086c244be00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[38247.881857] [c0000086c244be30] [c000000000009204] system_call+0x38/0xb4
[38247.896680] Task dump for CPU 96:
[38247.896703] diff            R  running task        0 19859  38057 0x00040004
[38247.897191] Call Trace:
[38247.897620] [c000008028183b50] [c000000000121b98] up_write+0x78/0x90 (unreliable)
[38247.898207] [c000008028183b80] [c000000000278e78] unlink_file_vma+0x68/0x90
[38247.898705] [c000008028183bc0] [c00000000026f910] free_pgtables+0x100/0x1c0
[38247.899186] [c000008028183c10] [c00000000027cac0] exit_mmap+0x100/0x1a0
[38247.900199] [c000008028183cd0] [c0000000000b4fd8] mmput+0xa8/0x1b0
[38247.900762] [c000008028183d00] [c0000000000bcb8c] do_exit+0x33c/0xc30
[38247.901264] [c000008028183dc0] [c0000000000bd564] do_group_exit+0x64/0x100
[38247.901768] [c000008028183e00] [c0000000000bd62c] SyS_exit_group+0x2c/0x30
[38247.905950] [c000008028183e30] [c000000000009204] system_call+0x38/0xb4