Ubuntu Kernal Crashes When Using Nvidia for Computation

My Alienware laptop regularly crashes when I run Tensorflow programs using GPU for computation. The following is the log files. Is there anybody knows how to solve this issue?

syslog

Jan 22 11:35:10 aline kernel: [174483.457981] INFO: task kwin_x11:2646 blocked for more than 120 seconds.
Jan 22 11:35:10 aline kernel: [174483.457983]       Tainted: P           OE    4.15.0-43-generic #46-Ubuntu
Jan 22 11:35:10 aline kernel: [174483.457984] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jan 22 11:35:10 aline kernel: [174483.457999] kwin_x11        D    0  2646   2582 0x00000000
Jan 22 11:35:10 aline kernel: [174483.458000] Call Trace:
Jan 22 11:35:10 aline kernel: [174483.458005]  __schedule+0x291/0x8a0
Jan 22 11:35:10 aline kernel: [174483.458007]  ? __switch_to_asm+0x34/0x70
Jan 22 11:35:10 aline kernel: [174483.458008]  ? __switch_to_asm+0x40/0x70
Jan 22 11:35:10 aline kernel: [174483.458009]  schedule+0x2c/0x80
Jan 22 11:35:10 aline kernel: [174483.458011]  schedule_timeout+0x1cf/0x350
Jan 22 11:35:10 aline kernel: [174483.458012]  ? _cond_resched+0x19/0x40
Jan 22 11:35:10 aline kernel: [174483.458014]  ? unmap_page_range+0xbc0/0xd00
Jan 22 11:35:10 aline kernel: [174483.458015]  __down+0x91/0xe0
Jan 22 11:35:10 aline kernel: [174483.458139]  ? os_get_current_tick+0x30/0x60 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458142]  down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458143]  ? down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458235]  os_acquire_semaphore+0x38/0x40 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458307]  os_acquire_mutex+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458430]  _nv033852rm+0x5c/0x120 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458539]  ? rm_free_unused_clients+0x56/0xe0 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458607]  ? nvidia_close+0xbd/0x360 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458675]  ? nvidia_frontend_close+0x2f/0x50 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458677]  ? __fput+0xea/0x220
Jan 22 11:35:10 aline kernel: [174483.458678]  ? ____fput+0xe/0x10
Jan 22 11:35:10 aline kernel: [174483.458680]  ? task_work_run+0x9d/0xc0
Jan 22 11:35:10 aline kernel: [174483.458682]  ? exit_to_usermode_loop+0xc0/0xd0
Jan 22 11:35:10 aline kernel: [174483.458684]  ? do_syscall_64+0x115/0x130
Jan 22 11:35:10 aline kernel: [174483.458686]  ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Jan 22 11:35:10 aline kernel: [174483.458690] INFO: task QSGRenderThread:3204 blocked for more than 120 seconds.
Jan 22 11:35:10 aline kernel: [174483.458692]       Tainted: P           OE    4.15.0-43-generic #46-Ubuntu
Jan 22 11:35:10 aline kernel: [174483.458693] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jan 22 11:35:10 aline kernel: [174483.458694] QSGRenderThread D    0  3204      1 0x00000000
Jan 22 11:35:10 aline kernel: [174483.458695] Call Trace:
Jan 22 11:35:10 aline kernel: [174483.458696]  __schedule+0x291/0x8a0
Jan 22 11:35:10 aline kernel: [174483.458698]  schedule+0x2c/0x80
Jan 22 11:35:10 aline kernel: [174483.458699]  schedule_timeout+0x1cf/0x350
Jan 22 11:35:10 aline kernel: [174483.458700]  ? _cond_resched+0x19/0x40
Jan 22 11:35:10 aline kernel: [174483.458701]  ? unmap_page_range+0xbc0/0xd00
Jan 22 11:35:10 aline kernel: [174483.458703]  __down+0x91/0xe0
Jan 22 11:35:10 aline kernel: [174483.458772]  ? os_get_current_tick+0x30/0x60 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458773]  down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458774]  ? down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458843]  os_acquire_semaphore+0x38/0x40 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458911]  os_acquire_mutex+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459032]  _nv033852rm+0x5c/0x120 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459140]  ? rm_free_unused_clients+0x56/0xe0 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459209]  ? nvidia_close+0xbd/0x360 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459276]  ? nvidia_frontend_close+0x2f/0x50 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459277]  ? __fput+0xea/0x220
Jan 22 11:35:10 aline kernel: [174483.459279]  ? ____fput+0xe/0x10
Jan 22 11:35:10 aline kernel: [174483.459280]  ? task_work_run+0x9d/0xc0
Jan 22 11:35:10 aline kernel: [174483.459282]  ? exit_to_usermode_loop+0xc0/0xd0
Jan 22 11:35:10 aline kernel: [174483.459283]  ? do_syscall_64+0x115/0x130
Jan 22 11:35:10 aline kernel: [174483.459285]  ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Jan 22 11:35:10 aline kernel: [174483.459312] INFO: task chrome:14222 blocked for more than 120 seconds.
Jan 22 11:35:10 aline kernel: [174483.459313]       Tainted: P           OE    4.15.0-43-generic #46-Ubuntu
Jan 22 11:35:10 aline kernel: [174483.459314] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jan 22 11:35:10 aline kernel: [174483.459315] chrome          D    0 14222  14219 0x00000120
Jan 22 11:35:10 aline kernel: [174483.459316] Call Trace:
Jan 22 11:35:10 aline kernel: [174483.459317]  __schedule+0x291/0x8a0
Jan 22 11:35:10 aline kernel: [174483.459319]  schedule+0x2c/0x80
Jan 22 11:35:10 aline kernel: [174483.459320]  schedule_timeout+0x1cf/0x350
Jan 22 11:35:10 aline kernel: [174483.459321]  ? ttwu_do_wakeup+0x1e/0x140
Jan 22 11:35:10 aline kernel: [174483.459322]  ? _cond_resched+0x19/0x40
Jan 22 11:35:10 aline kernel: [174483.459324]  ? mutex_lock+0x12/0x40
Jan 22 11:35:10 aline kernel: [174483.459325]  __down+0x91/0xe0
Jan 22 11:35:10 aline kernel: [174483.459326]  down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.459327]  ? down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.459399]  os_acquire_semaphore+0x38/0x40 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459467]  os_acquire_mutex+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459588]  _nv033852rm+0x5c/0x120 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459712]  ? _nv007958rm+0xa8/0x150 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459823]  ? _nv001128rm+0x4c0/0x850 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459932]  ? rm_ioctl+0x73/0x100 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459934]  ? __kmalloc+0xb1/0x220
Jan 22 11:35:10 aline kernel: [174483.459935]  ? __check_object_size+0xaf/0x1b0
Jan 22 11:35:10 aline kernel: [174483.460010]  ? nvidia_ioctl+0x5d5/0x750 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.460079]  ? nvidia_frontend_compat_ioctl+0x42/0x50 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.460146]  ? nvidia_frontend_unlocked_ioctl+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.460148]  ? do_vfs_ioctl+0xa8/0x630
Jan 22 11:35:10 aline kernel: [174483.460150]  ? __secure_computing+0x3f/0x100
Jan 22 11:35:10 aline kernel: [174483.460151]  ? syscall_trace_enter+0xd7/0x2d0
Jan 22 11:35:10 aline kernel: [174483.460153]  ? SyS_ioctl+0x79/0x90
Jan 22 11:35:10 aline kernel: [174483.460154]  ? do_syscall_64+0x73/0x130
Jan 22 11:35:10 aline kernel: [174483.460155]  ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2

message

Jan 22 11:35:10 aline kernel: [174483.457999] kwin_x11        D    0  2646   2582 0x00000000
Jan 22 11:35:10 aline kernel: [174483.458000] Call Trace:
Jan 22 11:35:10 aline kernel: [174483.458005]  __schedule+0x291/0x8a0
Jan 22 11:35:10 aline kernel: [174483.458007]  ? __switch_to_asm+0x34/0x70
Jan 22 11:35:10 aline kernel: [174483.458008]  ? __switch_to_asm+0x40/0x70
Jan 22 11:35:10 aline kernel: [174483.458009]  schedule+0x2c/0x80
Jan 22 11:35:10 aline kernel: [174483.458011]  schedule_timeout+0x1cf/0x350
Jan 22 11:35:10 aline kernel: [174483.458012]  ? _cond_resched+0x19/0x40
Jan 22 11:35:10 aline kernel: [174483.458014]  ? unmap_page_range+0xbc0/0xd00
Jan 22 11:35:10 aline kernel: [174483.458015]  __down+0x91/0xe0
Jan 22 11:35:10 aline kernel: [174483.458139]  ? os_get_current_tick+0x30/0x60 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458142]  down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458143]  ? down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458235]  os_acquire_semaphore+0x38/0x40 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458307]  os_acquire_mutex+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458430]  _nv033852rm+0x5c/0x120 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458539]  ? rm_free_unused_clients+0x56/0xe0 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458607]  ? nvidia_close+0xbd/0x360 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458675]  ? nvidia_frontend_close+0x2f/0x50 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458677]  ? __fput+0xea/0x220
Jan 22 11:35:10 aline kernel: [174483.458678]  ? ____fput+0xe/0x10
Jan 22 11:35:10 aline kernel: [174483.458680]  ? task_work_run+0x9d/0xc0
Jan 22 11:35:10 aline kernel: [174483.458682]  ? exit_to_usermode_loop+0xc0/0xd0
Jan 22 11:35:10 aline kernel: [174483.458684]  ? do_syscall_64+0x115/0x130
Jan 22 11:35:10 aline kernel: [174483.458686]  ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Jan 22 11:35:10 aline kernel: [174483.458694] QSGRenderThread D    0  3204      1 0x00000000
Jan 22 11:35:10 aline kernel: [174483.458695] Call Trace:
Jan 22 11:35:10 aline kernel: [174483.458696]  __schedule+0x291/0x8a0
Jan 22 11:35:10 aline kernel: [174483.458698]  schedule+0x2c/0x80
Jan 22 11:35:10 aline kernel: [174483.458699]  schedule_timeout+0x1cf/0x350
Jan 22 11:35:10 aline kernel: [174483.458700]  ? _cond_resched+0x19/0x40
Jan 22 11:35:10 aline kernel: [174483.458701]  ? unmap_page_range+0xbc0/0xd00
Jan 22 11:35:10 aline kernel: [174483.458703]  __down+0x91/0xe0
Jan 22 11:35:10 aline kernel: [174483.458772]  ? os_get_current_tick+0x30/0x60 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458773]  down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458774]  ? down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458843]  os_acquire_semaphore+0x38/0x40 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458911]  os_acquire_mutex+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459032]  _nv033852rm+0x5c/0x120 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459140]  ? rm_free_unused_clients+0x56/0xe0 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459209]  ? nvidia_close+0xbd/0x360 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459276]  ? nvidia_frontend_close+0x2f/0x50 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459277]  ? __fput+0xea/0x220
Jan 22 11:35:10 aline kernel: [174483.459279]  ? ____fput+0xe/0x10
Jan 22 11:35:10 aline kernel: [174483.459280]  ? task_work_run+0x9d/0xc0
Jan 22 11:35:10 aline kernel: [174483.459282]  ? exit_to_usermode_loop+0xc0/0xd0
Jan 22 11:35:10 aline kernel: [174483.459283]  ? do_syscall_64+0x115/0x130
Jan 22 11:35:10 aline kernel: [174483.459285]  ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Jan 22 11:35:10 aline kernel: [174483.459315] chrome          D    0 14222  14219 0x00000120
Jan 22 11:35:10 aline kernel: [174483.459316] Call Trace:
Jan 22 11:35:10 aline kernel: [174483.459317]  __schedule+0x291/0x8a0
Jan 22 11:35:10 aline kernel: [174483.459319]  schedule+0x2c/0x80
Jan 22 11:35:10 aline kernel: [174483.459320]  schedule_timeout+0x1cf/0x350
Jan 22 11:35:10 aline kernel: [174483.459321]  ? ttwu_do_wakeup+0x1e/0x140
Jan 22 11:35:10 aline kernel: [174483.459322]  ? _cond_resched+0x19/0x40
Jan 22 11:35:10 aline kernel: [174483.459324]  ? mutex_lock+0x12/0x40
Jan 22 11:35:10 aline kernel: [174483.459325]  __down+0x91/0xe0
Jan 22 11:35:10 aline kernel: [174483.459326]  down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.459327]  ? down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.459399]  os_acquire_semaphore+0x38/0x40 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459467]  os_acquire_mutex+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459588]  _nv033852rm+0x5c/0x120 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459712]  ? _nv007958rm+0xa8/0x150 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459823]  ? _nv001128rm+0x4c0/0x850 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459932]  ? rm_ioctl+0x73/0x100 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459934]  ? __kmalloc+0xb1/0x220
Jan 22 11:35:10 aline kernel: [174483.459935]  ? __check_object_size+0xaf/0x1b0
Jan 22 11:35:10 aline kernel: [174483.460010]  ? nvidia_ioctl+0x5d5/0x750 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.460079]  ? nvidia_frontend_compat_ioctl+0x42/0x50 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.460146]  ? nvidia_frontend_unlocked_ioctl+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.460148]  ? do_vfs_ioctl+0xa8/0x630
Jan 22 11:35:10 aline kernel: [174483.460150]  ? __secure_computing+0x3f/0x100
Jan 22 11:35:10 aline kernel: [174483.460151]  ? syscall_trace_enter+0xd7/0x2d0
Jan 22 11:35:10 aline kernel: [174483.460153]  ? SyS_ioctl+0x79/0x90
Jan 22 11:35:10 aline kernel: [174483.460154]  ? do_syscall_64+0x73/0x130
Jan 22 11:35:10 aline kernel: [174483.460155]  ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2

kern.log

Jan 22 11:35:10 aline kernel: [174483.457981] INFO: task kwin_x11:2646 blocked for more than 120 seconds.
Jan 22 11:35:10 aline kernel: [174483.457983]       Tainted: P           OE    4.15.0-43-generic #46-Ubuntu
Jan 22 11:35:10 aline kernel: [174483.457984] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jan 22 11:35:10 aline kernel: [174483.457999] kwin_x11        D    0  2646   2582 0x00000000
Jan 22 11:35:10 aline kernel: [174483.458000] Call Trace:
Jan 22 11:35:10 aline kernel: [174483.458005]  __schedule+0x291/0x8a0
Jan 22 11:35:10 aline kernel: [174483.458007]  ? __switch_to_asm+0x34/0x70
Jan 22 11:35:10 aline kernel: [174483.458008]  ? __switch_to_asm+0x40/0x70
Jan 22 11:35:10 aline kernel: [174483.458009]  schedule+0x2c/0x80
Jan 22 11:35:10 aline kernel: [174483.458011]  schedule_timeout+0x1cf/0x350
Jan 22 11:35:10 aline kernel: [174483.458012]  ? _cond_resched+0x19/0x40
Jan 22 11:35:10 aline kernel: [174483.458014]  ? unmap_page_range+0xbc0/0xd00
Jan 22 11:35:10 aline kernel: [174483.458015]  __down+0x91/0xe0
Jan 22 11:35:10 aline kernel: [174483.458139]  ? os_get_current_tick+0x30/0x60 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458142]  down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458143]  ? down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458235]  os_acquire_semaphore+0x38/0x40 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458307]  os_acquire_mutex+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458430]  _nv033852rm+0x5c/0x120 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458539]  ? rm_free_unused_clients+0x56/0xe0 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458607]  ? nvidia_close+0xbd/0x360 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458675]  ? nvidia_frontend_close+0x2f/0x50 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458677]  ? __fput+0xea/0x220
Jan 22 11:35:10 aline kernel: [174483.458678]  ? ____fput+0xe/0x10
Jan 22 11:35:10 aline kernel: [174483.458680]  ? task_work_run+0x9d/0xc0
Jan 22 11:35:10 aline kernel: [174483.458682]  ? exit_to_usermode_loop+0xc0/0xd0
Jan 22 11:35:10 aline kernel: [174483.458684]  ? do_syscall_64+0x115/0x130
Jan 22 11:35:10 aline kernel: [174483.458686]  ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Jan 22 11:35:10 aline kernel: [174483.458690] INFO: task QSGRenderThread:3204 blocked for more than 120 seconds.
Jan 22 11:35:10 aline kernel: [174483.458692]       Tainted: P           OE    4.15.0-43-generic #46-Ubuntu
Jan 22 11:35:10 aline kernel: [174483.458693] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jan 22 11:35:10 aline kernel: [174483.458694] QSGRenderThread D    0  3204      1 0x00000000
Jan 22 11:35:10 aline kernel: [174483.458695] Call Trace:
Jan 22 11:35:10 aline kernel: [174483.458696]  __schedule+0x291/0x8a0
Jan 22 11:35:10 aline kernel: [174483.458698]  schedule+0x2c/0x80
Jan 22 11:35:10 aline kernel: [174483.458699]  schedule_timeout+0x1cf/0x350
Jan 22 11:35:10 aline kernel: [174483.458700]  ? _cond_resched+0x19/0x40
Jan 22 11:35:10 aline kernel: [174483.458701]  ? unmap_page_range+0xbc0/0xd00
Jan 22 11:35:10 aline kernel: [174483.458703]  __down+0x91/0xe0
Jan 22 11:35:10 aline kernel: [174483.458772]  ? os_get_current_tick+0x30/0x60 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458773]  down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458774]  ? down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.458843]  os_acquire_semaphore+0x38/0x40 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.458911]  os_acquire_mutex+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459032]  _nv033852rm+0x5c/0x120 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459140]  ? rm_free_unused_clients+0x56/0xe0 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459209]  ? nvidia_close+0xbd/0x360 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459276]  ? nvidia_frontend_close+0x2f/0x50 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459277]  ? __fput+0xea/0x220
Jan 22 11:35:10 aline kernel: [174483.459279]  ? ____fput+0xe/0x10
Jan 22 11:35:10 aline kernel: [174483.459280]  ? task_work_run+0x9d/0xc0
Jan 22 11:35:10 aline kernel: [174483.459282]  ? exit_to_usermode_loop+0xc0/0xd0
Jan 22 11:35:10 aline kernel: [174483.459283]  ? do_syscall_64+0x115/0x130
Jan 22 11:35:10 aline kernel: [174483.459285]  ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Jan 22 11:35:10 aline kernel: [174483.459312] INFO: task chrome:14222 blocked for more than 120 seconds.
Jan 22 11:35:10 aline kernel: [174483.459313]       Tainted: P           OE    4.15.0-43-generic #46-Ubuntu
Jan 22 11:35:10 aline kernel: [174483.459314] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jan 22 11:35:10 aline kernel: [174483.459315] chrome          D    0 14222  14219 0x00000120
Jan 22 11:35:10 aline kernel: [174483.459316] Call Trace:
Jan 22 11:35:10 aline kernel: [174483.459317]  __schedule+0x291/0x8a0
Jan 22 11:35:10 aline kernel: [174483.459319]  schedule+0x2c/0x80
Jan 22 11:35:10 aline kernel: [174483.459320]  schedule_timeout+0x1cf/0x350
Jan 22 11:35:10 aline kernel: [174483.459321]  ? ttwu_do_wakeup+0x1e/0x140
Jan 22 11:35:10 aline kernel: [174483.459322]  ? _cond_resched+0x19/0x40
Jan 22 11:35:10 aline kernel: [174483.459324]  ? mutex_lock+0x12/0x40
Jan 22 11:35:10 aline kernel: [174483.459325]  __down+0x91/0xe0
Jan 22 11:35:10 aline kernel: [174483.459326]  down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.459327]  ? down+0x41/0x50
Jan 22 11:35:10 aline kernel: [174483.459399]  os_acquire_semaphore+0x38/0x40 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459467]  os_acquire_mutex+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459588]  _nv033852rm+0x5c/0x120 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459712]  ? _nv007958rm+0xa8/0x150 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459823]  ? _nv001128rm+0x4c0/0x850 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459932]  ? rm_ioctl+0x73/0x100 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.459934]  ? __kmalloc+0xb1/0x220
Jan 22 11:35:10 aline kernel: [174483.459935]  ? __check_object_size+0xaf/0x1b0
Jan 22 11:35:10 aline kernel: [174483.460010]  ? nvidia_ioctl+0x5d5/0x750 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.460079]  ? nvidia_frontend_compat_ioctl+0x42/0x50 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.460146]  ? nvidia_frontend_unlocked_ioctl+0xe/0x10 [nvidia]
Jan 22 11:35:10 aline kernel: [174483.460148]  ? do_vfs_ioctl+0xa8/0x630
Jan 22 11:35:10 aline kernel: [174483.460150]  ? __secure_computing+0x3f/0x100
Jan 22 11:35:10 aline kernel: [174483.460151]  ? syscall_trace_enter+0xd7/0x2d0
Jan 22 11:35:10 aline kernel: [174483.460153]  ? SyS_ioctl+0x79/0x90
Jan 22 11:35:10 aline kernel: [174483.460154]  ? do_syscall_64+0x73/0x130
Jan 22 11:35:10 aline kernel: [174483.460155]  ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2