Jun 26 08:32:17 testc kernel: [ 3371.547292] INFO: task python:13475 blocked for more than 120 seconds.
Jun 26 08:32:17 testc kernel: [ 3371.547320] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jun 26 08:32:17 testc kernel: [ 3371.547352] python          D c03fc034     0 13475   1639 0x00000001
Jun 26 08:32:17 testc kernel: [ 3371.547434] [<c03fc034>] (__schedule+0x314/0x670) from [<c03fc954>] (schedule+0x58/0x70)
Jun 26 08:32:17 testc kernel: [ 3371.547490] [<c03fc954>] (schedule+0x58/0x70) from [<c02da7b4>] (usb_kill_urb+0xb4/0x100)
Jun 26 08:32:17 testc kernel: [ 3371.547591] [<c02da7b4>] (usb_kill_urb+0xb4/0x100) from [<bf009a20>] (generic_cleanup+0x58/0xfc [usbserial])
Jun 26 08:32:17 testc kernel: [ 3371.547690] [<bf009a20>] (generic_cleanup+0x58/0xfc [usbserial]) from [<bf009b70>] (usb_serial_generic_close+0x30/0x5c [usbserial])
Jun 26 08:32:17 testc kernel: [ 3371.547789] [<bf009b70>] (usb_serial_generic_close+0x30/0x5c [usbserial]) from [<bf019e6c>] (ftdi_close+0x3c/0x74 [ftdi_sio])
Jun 26 08:32:17 testc kernel: [ 3371.547860] [<bf019e6c>] (ftdi_close+0x3c/0x74 [ftdi_sio]) from [<bf007040>] (serial_down+0x40/0x44 [usbserial])
Jun 26 08:32:17 testc kernel: [ 3371.547937] [<bf007040>] (serial_down+0x40/0x44 [usbserial]) from [<c027f870>] (tty_port_shutdown+0x7c/0x88)
Jun 26 08:32:17 testc kernel: [ 3371.547990] [<c027f870>] (tty_port_shutdown+0x7c/0x88) from [<c02802c4>] (tty_port_close+0x30/0x64)
Jun 26 08:32:17 testc kernel: [ 3371.548049] [<c02802c4>] (tty_port_close+0x30/0x64) from [<bf00779c>] (serial_close+0x40/0x6c [usbserial])
Jun 26 08:32:17 testc kernel: [ 3371.548124] [<bf00779c>] (serial_close+0x40/0x6c [usbserial]) from [<c0277688>] (tty_release+0x12c/0x534)
Jun 26 08:32:17 testc kernel: [ 3371.548189] [<c0277688>] (tty_release+0x12c/0x534) from [<c00f7f74>] (fput+0xc0/0x218)
Jun 26 08:32:17 testc kernel: [ 3371.548239] [<c00f7f74>] (fput+0xc0/0x218) from [<c00f43b4>] (filp_close+0x78/0x90)
Jun 26 08:32:17 testc kernel: [ 3371.548283] [<c00f43b4>] (filp_close+0x78/0x90) from [<c0031024>] (put_files_struct+0x130/0x15c)
Jun 26 08:32:17 testc kernel: [ 3371.548323] [<c0031024>] (put_files_struct+0x130/0x15c) from [<c003110c>] (exit_files+0x5c/0x68)
Jun 26 08:32:17 testc kernel: [ 3371.548368] [<c003110c>] (exit_files+0x5c/0x68) from [<c003126c>] (do_exit+0x154/0x7c4)
Jun 26 08:32:17 testc kernel: [ 3371.548404] [<c003126c>] (do_exit+0x154/0x7c4) from [<c0031bb8>] (do_group_exit+0x50/0xe4)
Jun 26 08:32:17 testc kernel: [ 3371.548456] [<c0031bb8>] (do_group_exit+0x50/0xe4) from [<c0042dfc>] (get_signal_to_deliver+0x22c/0x604)
Jun 26 08:32:17 testc kernel: [ 3371.548522] [<c0042dfc>] (get_signal_to_deliver+0x22c/0x604) from [<c0011228>] (do_signal+0xa4/0x5a0)
Jun 26 08:32:17 testc kernel: [ 3371.548566] [<c0011228>] (do_signal+0xa4/0x5a0) from [<c0011d6c>] (do_notify_resume+0x6c/0x78)
Jun 26 08:32:17 testc kernel: [ 3371.548616] [<c0011d6c>] (do_notify_resume+0x6c/0x78) from [<c000e1b0>] (work_pending+0x24/0x28)
Jun 26 08:34:17 testc kernel: [ 3491.549851] INFO: task python:13475 blocked for more than 120 seconds.
Jun 26 08:34:17 testc kernel: [ 3491.549878] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jun 26 08:34:17 testc kernel: [ 3491.549912] python          D c03fc034     0 13475   1639 0x00000001
Jun 26 08:34:17 testc kernel: [ 3491.549993] [<c03fc034>] (__schedule+0x314/0x670) from [<c03fc954>] (schedule+0x58/0x70)
Jun 26 08:34:17 testc kernel: [ 3491.550048] [<c03fc954>] (schedule+0x58/0x70) from [<c02da7b4>] (usb_kill_urb+0xb4/0x100)
Jun 26 08:34:17 testc kernel: [ 3491.550153] [<c02da7b4>] (usb_kill_urb+0xb4/0x100) from [<bf009a20>] (generic_cleanup+0x58/0xfc [usbserial])
Jun 26 08:34:17 testc kernel: [ 3491.550254] [<bf009a20>] (generic_cleanup+0x58/0xfc [usbserial]) from [<bf009b70>] (usb_serial_generic_close+0x30/0x5c [usbserial])
Jun 26 08:34:17 testc kernel: [ 3491.550353] [<bf009b70>] (usb_serial_generic_close+0x30/0x5c [usbserial]) from [<bf019e6c>] (ftdi_close+0x3c/0x74 [ftdi_sio])
Jun 26 08:34:17 testc kernel: [ 3491.550423] [<bf019e6c>] (ftdi_close+0x3c/0x74 [ftdi_sio]) from [<bf007040>] (serial_down+0x40/0x44 [usbserial])
Jun 26 08:34:17 testc kernel: [ 3491.550500] [<bf007040>] (serial_down+0x40/0x44 [usbserial]) from [<c027f870>] (tty_port_shutdown+0x7c/0x88)
Jun 26 08:34:17 testc kernel: [ 3491.550555] [<c027f870>] (tty_port_shutdown+0x7c/0x88) from [<c02802c4>] (tty_port_close+0x30/0x64)
Jun 26 08:34:17 testc kernel: [ 3491.550615] [<c02802c4>] (tty_port_close+0x30/0x64) from [<bf00779c>] (serial_close+0x40/0x6c [usbserial])
Jun 26 08:34:17 testc kernel: [ 3491.550700] [<bf00779c>] (serial_close+0x40/0x6c [usbserial]) from [<c0277688>] (tty_release+0x12c/0x534)
Jun 26 08:34:17 testc kernel: [ 3491.550755] [<c0277688>] (tty_release+0x12c/0x534) from [<c00f7f74>] (fput+0xc0/0x218)
Jun 26 08:34:17 testc kernel: [ 3491.550806] [<c00f7f74>] (fput+0xc0/0x218) from [<c00f43b4>] (filp_close+0x78/0x90)
Jun 26 08:34:17 testc kernel: [ 3491.550851] [<c00f43b4>] (filp_close+0x78/0x90) from [<c0031024>] (put_files_struct+0x130/0x15c)
Jun 26 08:34:17 testc kernel: [ 3491.550890] [<c0031024>] (put_files_struct+0x130/0x15c) from [<c003110c>] (exit_files+0x5c/0x68)
Jun 26 08:34:17 testc kernel: [ 3491.550936] [<c003110c>] (exit_files+0x5c/0x68) from [<c003126c>] (do_exit+0x154/0x7c4)
Jun 26 08:34:17 testc kernel: [ 3491.550971] [<c003126c>] (do_exit+0x154/0x7c4) from [<c0031bb8>] (do_group_exit+0x50/0xe4)
Jun 26 08:34:17 testc kernel: [ 3491.551023] [<c0031bb8>] (do_group_exit+0x50/0xe4) from [<c0042dfc>] (get_signal_to_deliver+0x22c/0x604)
Jun 26 08:34:17 testc kernel: [ 3491.551090] [<c0042dfc>] (get_signal_to_deliver+0x22c/0x604) from [<c0011228>] (do_signal+0xa4/0x5a0)
Jun 26 08:34:17 testc kernel: [ 3491.551134] [<c0011228>] (do_signal+0xa4/0x5a0) from [<c0011d6c>] (do_notify_resume+0x6c/0x78)
Jun 26 08:34:17 testc kernel: [ 3491.551183] [<c0011d6c>] (do_notify_resume+0x6c/0x78) from [<c000e1b0>] (work_pending+0x24/0x28)
Jun 26 08:34:17 testc kernel: [ 3491.551212] INFO: task if_eth0:13583 blocked for more than 120 seconds.
Jun 26 08:34:17 testc kernel: [ 3491.551228] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jun 26 08:34:17 testc kernel: [ 3491.551247] if_eth0         D c03fc034     0 13583      1 0x00000001
Jun 26 08:34:17 testc kernel: [ 3491.551313] [<c03fc034>] (__schedule+0x314/0x670) from [<c03fc954>] (schedule+0x58/0x70)
Jun 26 08:34:17 testc kernel: [ 3491.551351] [<c03fc954>] (schedule+0x58/0x70) from [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148)
Jun 26 08:34:17 testc kernel: [ 3491.551388] [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148) from [<c03fd56c>] (mutex_lock+0x2c/0x30)
Jun 26 08:34:17 testc kernel: [ 3491.551438] [<c03fd56c>] (mutex_lock+0x2c/0x30) from [<c03febe0>] (tty_lock+0x3c/0x60)
Jun 26 08:34:17 testc kernel: [ 3491.551480] [<c03febe0>] (tty_lock+0x3c/0x60) from [<c0277b00>] (tty_open+0x70/0x544)
Jun 26 08:34:17 testc kernel: [ 3491.551528] [<c0277b00>] (tty_open+0x70/0x544) from [<c00fa970>] (chrdev_open+0x134/0x274)
Jun 26 08:34:17 testc kernel: [ 3491.551579] [<c00fa970>] (chrdev_open+0x134/0x274) from [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378)
Jun 26 08:34:17 testc kernel: [ 3491.551618] [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378) from [<c00f59d4>] (nameidata_to_filp+0x50/0x5c)
Jun 26 08:34:17 testc kernel: [ 3491.551676] [<c00f59d4>] (nameidata_to_filp+0x50/0x5c) from [<c0104e3c>] (do_last.clone.46+0xcc/0x72c)
Jun 26 08:34:17 testc kernel: [ 3491.551717] [<c0104e3c>] (do_last.clone.46+0xcc/0x72c) from [<c01055a8>] (path_openat+0xc8/0x3c4)
Jun 26 08:34:17 testc kernel: [ 3491.551754] [<c01055a8>] (path_openat+0xc8/0x3c4) from [<c01059e8>] (do_filp_open+0x40/0x94)
Jun 26 08:34:17 testc kernel: [ 3491.551800] [<c01059e8>] (do_filp_open+0x40/0x94) from [<c00f5acc>] (do_sys_open+0xec/0x188)
Jun 26 08:34:17 testc kernel: [ 3491.551836] [<c00f5acc>] (do_sys_open+0xec/0x188) from [<c00f5b98>] (sys_open+0x30/0x34)
Jun 26 08:34:17 testc kernel: [ 3491.551877] [<c00f5b98>] (sys_open+0x30/0x34) from [<c000e140>] (ret_fast_syscall+0x0/0x48)
Jun 26 08:34:17 testc kernel: [ 3491.551911] INFO: task if_eth0:13584 blocked for more than 120 seconds.
Jun 26 08:34:17 testc kernel: [ 3491.551929] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jun 26 08:34:17 testc kernel: [ 3491.551948] if_eth0         D c03fc034     0 13584      1 0x00000001
Jun 26 08:34:17 testc kernel: [ 3491.551999] [<c03fc034>] (__schedule+0x314/0x670) from [<c03fc954>] (schedule+0x58/0x70)
Jun 26 08:34:17 testc kernel: [ 3491.552044] [<c03fc954>] (schedule+0x58/0x70) from [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148)
Jun 26 08:34:17 testc kernel: [ 3491.552081] [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148) from [<c03fd56c>] (mutex_lock+0x2c/0x30)
Jun 26 08:34:17 testc kernel: [ 3491.552122] [<c03fd56c>] (mutex_lock+0x2c/0x30) from [<c0277afc>] (tty_open+0x6c/0x544)
Jun 26 08:34:17 testc kernel: [ 3491.552175] [<c0277afc>] (tty_open+0x6c/0x544) from [<c00fa970>] (chrdev_open+0x134/0x274)
Jun 26 08:34:17 testc kernel: [ 3491.552216] [<c00fa970>] (chrdev_open+0x134/0x274) from [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378)
Jun 26 08:34:17 testc kernel: [ 3491.552254] [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378) from [<c00f59d4>] (nameidata_to_filp+0x50/0x5c)
Jun 26 08:34:17 testc kernel: [ 3491.552307] [<c00f59d4>] (nameidata_to_filp+0x50/0x5c) from [<c0104e3c>] (do_last.clone.46+0xcc/0x72c)
Jun 26 08:34:17 testc kernel: [ 3491.552348] [<c0104e3c>] (do_last.clone.46+0xcc/0x72c) from [<c01055a8>] (path_openat+0xc8/0x3c4)
Jun 26 08:34:17 testc kernel: [ 3491.552385] [<c01055a8>] (path_openat+0xc8/0x3c4) from [<c01059e8>] (do_filp_open+0x40/0x94)
Jun 26 08:34:17 testc kernel: [ 3491.552432] [<c01059e8>] (do_filp_open+0x40/0x94) from [<c00f5acc>] (do_sys_open+0xec/0x188)
Jun 26 08:34:17 testc kernel: [ 3491.552467] [<c00f5acc>] (do_sys_open+0xec/0x188) from [<c00f5b98>] (sys_open+0x30/0x34)
Jun 26 08:34:17 testc kernel: [ 3491.552505] [<c00f5b98>] (sys_open+0x30/0x34) from [<c000e140>] (ret_fast_syscall+0x0/0x48)
Jun 26 08:34:17 testc kernel: [ 3491.552540] INFO: task ps:13699 blocked for more than 120 seconds.
Jun 26 08:34:17 testc kernel: [ 3491.552556] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jun 26 08:34:17 testc kernel: [ 3491.552575] ps              D c03fc034     0 13699      1 0x00000001
Jun 26 08:34:17 testc kernel: [ 3491.552627] [<c03fc034>] (__schedule+0x314/0x670) from [<c03fc954>] (schedule+0x58/0x70)
Jun 26 08:34:17 testc kernel: [ 3491.552673] [<c03fc954>] (schedule+0x58/0x70) from [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148)
Jun 26 08:34:17 testc kernel: [ 3491.552710] [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148) from [<c03fd56c>] (mutex_lock+0x2c/0x30)
Jun 26 08:34:17 testc kernel: [ 3491.552753] [<c03fd56c>] (mutex_lock+0x2c/0x30) from [<c0277afc>] (tty_open+0x6c/0x544)
Jun 26 08:34:17 testc kernel: [ 3491.552807] [<c0277afc>] (tty_open+0x6c/0x544) from [<c00fa970>] (chrdev_open+0x134/0x274)
Jun 26 08:34:17 testc kernel: [ 3491.552847] [<c00fa970>] (chrdev_open+0x134/0x274) from [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378)
Jun 26 08:34:17 testc kernel: [ 3491.552886] [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378) from [<c00f59d4>] (nameidata_to_filp+0x50/0x5c)
Jun 26 08:34:17 testc kernel: [ 3491.552937] [<c00f59d4>] (nameidata_to_filp+0x50/0x5c) from [<c0104e3c>] (do_last.clone.46+0xcc/0x72c)
Jun 26 08:34:17 testc kernel: [ 3491.552976] [<c0104e3c>] (do_last.clone.46+0xcc/0x72c) from [<c01055a8>] (path_openat+0xc8/0x3c4)
Jun 26 08:34:17 testc kernel: [ 3491.553014] [<c01055a8>] (path_openat+0xc8/0x3c4) from [<c01059e8>] (do_filp_open+0x40/0x94)
Jun 26 08:34:17 testc kernel: [ 3491.553073] [<c01059e8>] (do_filp_open+0x40/0x94) from [<c00f5acc>] (do_sys_open+0xec/0x188)
Jun 26 08:34:17 testc kernel: [ 3491.553110] [<c00f5acc>] (do_sys_open+0xec/0x188) from [<c00f5b98>] (sys_open+0x30/0x34)
Jun 26 08:34:17 testc kernel: [ 3491.553151] [<c00f5b98>] (sys_open+0x30/0x34) from [<c000e140>] (ret_fast_syscall+0x0/0x48)
Jun 26 08:34:17 testc kernel: [ 3491.553201] INFO: task ps:13754 blocked for more than 120 seconds.
Jun 26 08:34:17 testc kernel: [ 3491.553218] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jun 26 08:34:17 testc kernel: [ 3491.553237] ps              D c03fc034     0 13754      1 0x00000001
Jun 26 08:34:17 testc kernel: [ 3491.553298] [<c03fc034>] (__schedule+0x314/0x670) from [<c03fc954>] (schedule+0x58/0x70)
Jun 26 08:34:17 testc kernel: [ 3491.553336] [<c03fc954>] (schedule+0x58/0x70) from [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148)
Jun 26 08:34:17 testc kernel: [ 3491.553373] [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148) from [<c03fd56c>] (mutex_lock+0x2c/0x30)
Jun 26 08:34:17 testc kernel: [ 3491.553425] [<c03fd56c>] (mutex_lock+0x2c/0x30) from [<c0277afc>] (tty_open+0x6c/0x544)
Jun 26 08:34:17 testc kernel: [ 3491.553469] [<c0277afc>] (tty_open+0x6c/0x544) from [<c00fa970>] (chrdev_open+0x134/0x274)
Jun 26 08:34:17 testc kernel: [ 3491.553507] [<c00fa970>] (chrdev_open+0x134/0x274) from [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378)
Jun 26 08:34:17 testc kernel: [ 3491.553555] [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378) from [<c00f59d4>] (nameidata_to_filp+0x50/0x5c)
Jun 26 08:34:17 testc kernel: [ 3491.553599] [<c00f59d4>] (nameidata_to_filp+0x50/0x5c) from [<c0104e3c>] (do_last.clone.46+0xcc/0x72c)
Jun 26 08:34:17 testc kernel: [ 3491.553638] [<c0104e3c>] (do_last.clone.46+0xcc/0x72c) from [<c01055a8>] (path_openat+0xc8/0x3c4)
Jun 26 08:34:17 testc kernel: [ 3491.553684] [<c01055a8>] (path_openat+0xc8/0x3c4) from [<c01059e8>] (do_filp_open+0x40/0x94)
Jun 26 08:34:17 testc kernel: [ 3491.553722] [<c01059e8>] (do_filp_open+0x40/0x94) from [<c00f5acc>] (do_sys_open+0xec/0x188)
Jun 26 08:34:17 testc kernel: [ 3491.553757] [<c00f5acc>] (do_sys_open+0xec/0x188) from [<c00f5b98>] (sys_open+0x30/0x34)
Jun 26 08:34:17 testc kernel: [ 3491.553805] [<c00f5b98>] (sys_open+0x30/0x34) from [<c000e140>] (ret_fast_syscall+0x0/0x48)
Jun 26 08:36:17 testc kernel: [ 3611.552485] INFO: task python:13475 blocked for more than 120 seconds.
Jun 26 08:36:17 testc kernel: [ 3611.552511] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jun 26 08:36:17 testc kernel: [ 3611.552533] python          D c03fc034     0 13475   1639 0x00000001
Jun 26 08:36:17 testc kernel: [ 3611.552623] [<c03fc034>] (__schedule+0x314/0x670) from [<c03fc954>] (schedule+0x58/0x70)
Jun 26 08:36:17 testc kernel: [ 3611.552666] [<c03fc954>] (schedule+0x58/0x70) from [<c02da7b4>] (usb_kill_urb+0xb4/0x100)
Jun 26 08:36:17 testc kernel: [ 3611.552779] [<c02da7b4>] (usb_kill_urb+0xb4/0x100) from [<bf009a20>] (generic_cleanup+0x58/0xfc [usbserial])
Jun 26 08:36:17 testc kernel: [ 3611.552867] [<bf009a20>] (generic_cleanup+0x58/0xfc [usbserial]) from [<bf009b70>] (usb_serial_generic_close+0x30/0x5c [usbserial])
Jun 26 08:36:17 testc kernel: [ 3611.552969] [<bf009b70>] (usb_serial_generic_close+0x30/0x5c [usbserial]) from [<bf019e6c>] (ftdi_close+0x3c/0x74 [ftdi_sio])
Jun 26 08:36:17 testc kernel: [ 3611.553049] [<bf019e6c>] (ftdi_close+0x3c/0x74 [ftdi_sio]) from [<bf007040>] (serial_down+0x40/0x44 [usbserial])
Jun 26 08:36:17 testc kernel: [ 3611.553125] [<bf007040>] (serial_down+0x40/0x44 [usbserial]) from [<c027f870>] (tty_port_shutdown+0x7c/0x88)
Jun 26 08:36:17 testc kernel: [ 3611.553167] [<c027f870>] (tty_port_shutdown+0x7c/0x88) from [<c02802c4>] (tty_port_close+0x30/0x64)
Jun 26 08:36:17 testc kernel: [ 3611.553239] [<c02802c4>] (tty_port_close+0x30/0x64) from [<bf00779c>] (serial_close+0x40/0x6c [usbserial])
Jun 26 08:36:17 testc kernel: [ 3611.553316] [<bf00779c>] (serial_close+0x40/0x6c [usbserial]) from [<c0277688>] (tty_release+0x12c/0x534)
Jun 26 08:36:17 testc kernel: [ 3611.553394] [<c0277688>] (tty_release+0x12c/0x534) from [<c00f7f74>] (fput+0xc0/0x218)
Jun 26 08:36:17 testc kernel: [ 3611.553434] [<c00f7f74>] (fput+0xc0/0x218) from [<c00f43b4>] (filp_close+0x78/0x90)
Jun 26 08:36:17 testc kernel: [ 3611.553504] [<c00f43b4>] (filp_close+0x78/0x90) from [<c0031024>] (put_files_struct+0x130/0x15c)
Jun 26 08:36:17 testc kernel: [ 3611.553546] [<c0031024>] (put_files_struct+0x130/0x15c) from [<c003110c>] (exit_files+0x5c/0x68)
Jun 26 08:36:17 testc kernel: [ 3611.553593] [<c003110c>] (exit_files+0x5c/0x68) from [<c003126c>] (do_exit+0x154/0x7c4)
Jun 26 08:36:17 testc kernel: [ 3611.553630] [<c003126c>] (do_exit+0x154/0x7c4) from [<c0031bb8>] (do_group_exit+0x50/0xe4)
Jun 26 08:36:17 testc kernel: [ 3611.553681] [<c0031bb8>] (do_group_exit+0x50/0xe4) from [<c0042dfc>] (get_signal_to_deliver+0x22c/0x604)
Jun 26 08:36:17 testc kernel: [ 3611.553749] [<c0042dfc>] (get_signal_to_deliver+0x22c/0x604) from [<c0011228>] (do_signal+0xa4/0x5a0)
Jun 26 08:36:17 testc kernel: [ 3611.553796] [<c0011228>] (do_signal+0xa4/0x5a0) from [<c0011d6c>] (do_notify_resume+0x6c/0x78)
Jun 26 08:36:17 testc kernel: [ 3611.553846] [<c0011d6c>] (do_notify_resume+0x6c/0x78) from [<c000e1b0>] (work_pending+0x24/0x28)
Jun 26 08:36:17 testc kernel: [ 3611.553875] INFO: task if_eth0:13583 blocked for more than 120 seconds.
Jun 26 08:36:17 testc kernel: [ 3611.553892] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jun 26 08:36:17 testc kernel: [ 3611.553911] if_eth0         D c03fc034     0 13583      1 0x00000001
Jun 26 08:36:17 testc kernel: [ 3611.553975] [<c03fc034>] (__schedule+0x314/0x670) from [<c03fc954>] (schedule+0x58/0x70)
Jun 26 08:36:17 testc kernel: [ 3611.554014] [<c03fc954>] (schedule+0x58/0x70) from [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148)
Jun 26 08:36:17 testc kernel: [ 3611.554051] [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148) from [<c03fd56c>] (mutex_lock+0x2c/0x30)
Jun 26 08:36:17 testc kernel: [ 3611.554100] [<c03fd56c>] (mutex_lock+0x2c/0x30) from [<c03febe0>] (tty_lock+0x3c/0x60)
Jun 26 08:36:17 testc kernel: [ 3611.554143] [<c03febe0>] (tty_lock+0x3c/0x60) from [<c0277b00>] (tty_open+0x70/0x544)
Jun 26 08:36:17 testc kernel: [ 3611.554190] [<c0277b00>] (tty_open+0x70/0x544) from [<c00fa970>] (chrdev_open+0x134/0x274)
Jun 26 08:36:17 testc kernel: [ 3611.554242] [<c00fa970>] (chrdev_open+0x134/0x274) from [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378)
Jun 26 08:36:17 testc kernel: [ 3611.554283] [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378) from [<c00f59d4>] (nameidata_to_filp+0x50/0x5c)
Jun 26 08:36:17 testc kernel: [ 3611.554330] [<c00f59d4>] (nameidata_to_filp+0x50/0x5c) from [<c0104e3c>] (do_last.clone.46+0xcc/0x72c)
Jun 26 08:36:17 testc kernel: [ 3611.554381] [<c0104e3c>] (do_last.clone.46+0xcc/0x72c) from [<c01055a8>] (path_openat+0xc8/0x3c4)
Jun 26 08:36:17 testc kernel: [ 3611.554420] [<c01055a8>] (path_openat+0xc8/0x3c4) from [<c01059e8>] (do_filp_open+0x40/0x94)
Jun 26 08:36:17 testc kernel: [ 3611.554467] [<c01059e8>] (do_filp_open+0x40/0x94) from [<c00f5acc>] (do_sys_open+0xec/0x188)
Jun 26 08:36:17 testc kernel: [ 3611.554504] [<c00f5acc>] (do_sys_open+0xec/0x188) from [<c00f5b98>] (sys_open+0x30/0x34)
Jun 26 08:36:17 testc kernel: [ 3611.554541] [<c00f5b98>] (sys_open+0x30/0x34) from [<c000e140>] (ret_fast_syscall+0x0/0x48)
Jun 26 08:36:17 testc kernel: [ 3611.554576] INFO: task if_eth0:13584 blocked for more than 120 seconds.
Jun 26 08:36:17 testc kernel: [ 3611.554594] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jun 26 08:36:17 testc kernel: [ 3611.554612] if_eth0         D c03fc034     0 13584      1 0x00000001
Jun 26 08:36:17 testc kernel: [ 3611.554664] [<c03fc034>] (__schedule+0x314/0x670) from [<c03fc954>] (schedule+0x58/0x70)
Jun 26 08:36:17 testc kernel: [ 3611.554701] [<c03fc954>] (schedule+0x58/0x70) from [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148)
Jun 26 08:36:17 testc kernel: [ 3611.554749] [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148) from [<c03fd56c>] (mutex_lock+0x2c/0x30)
Jun 26 08:36:17 testc kernel: [ 3611.554793] [<c03fd56c>] (mutex_lock+0x2c/0x30) from [<c0277afc>] (tty_open+0x6c/0x544)
Jun 26 08:36:17 testc kernel: [ 3611.554847] [<c0277afc>] (tty_open+0x6c/0x544) from [<c00fa970>] (chrdev_open+0x134/0x274)
Jun 26 08:36:17 testc kernel: [ 3611.554886] [<c00fa970>] (chrdev_open+0x134/0x274) from [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378)
Jun 26 08:36:17 testc kernel: [ 3611.554925] [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378) from [<c00f59d4>] (nameidata_to_filp+0x50/0x5c)
Jun 26 08:36:17 testc kernel: [ 3611.554976] [<c00f59d4>] (nameidata_to_filp+0x50/0x5c) from [<c0104e3c>] (do_last.clone.46+0xcc/0x72c)
Jun 26 08:36:17 testc kernel: [ 3611.555016] [<c0104e3c>] (do_last.clone.46+0xcc/0x72c) from [<c01055a8>] (path_openat+0xc8/0x3c4)
Jun 26 08:36:17 testc kernel: [ 3611.555056] [<c01055a8>] (path_openat+0xc8/0x3c4) from [<c01059e8>] (do_filp_open+0x40/0x94)
Jun 26 08:36:17 testc kernel: [ 3611.555101] [<c01059e8>] (do_filp_open+0x40/0x94) from [<c00f5acc>] (do_sys_open+0xec/0x188)
Jun 26 08:36:17 testc kernel: [ 3611.555137] [<c00f5acc>] (do_sys_open+0xec/0x188) from [<c00f5b98>] (sys_open+0x30/0x34)
Jun 26 08:36:17 testc kernel: [ 3611.555176] [<c00f5b98>] (sys_open+0x30/0x34) from [<c000e140>] (ret_fast_syscall+0x0/0x48)
Jun 26 08:36:17 testc kernel: [ 3611.555211] INFO: task ps:13699 blocked for more than 120 seconds.
Jun 26 08:36:17 testc kernel: [ 3611.555227] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Jun 26 08:36:17 testc kernel: [ 3611.555245] ps              D c03fc034     0 13699      1 0x00000001
Jun 26 08:36:17 testc kernel: [ 3611.555294] [<c03fc034>] (__schedule+0x314/0x670) from [<c03fc954>] (schedule+0x58/0x70)
Jun 26 08:36:17 testc kernel: [ 3611.555340] [<c03fc954>] (schedule+0x58/0x70) from [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148)
Jun 26 08:36:17 testc kernel: [ 3611.555379] [<c03fd4b0>] (__mutex_lock_slowpath+0xb8/0x148) from [<c03fd56c>] (mutex_lock+0x2c/0x30)
Jun 26 08:36:17 testc kernel: [ 3611.555420] [<c03fd56c>] (mutex_lock+0x2c/0x30) from [<c0277afc>] (tty_open+0x6c/0x544)
Jun 26 08:36:17 testc kernel: [ 3611.555473] [<c0277afc>] (tty_open+0x6c/0x544) from [<c00fa970>] (chrdev_open+0x134/0x274)
Jun 26 08:36:17 testc kernel: [ 3611.555515] [<c00fa970>] (chrdev_open+0x134/0x274) from [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378)
Jun 26 08:36:17 testc kernel: [ 3611.555554] [<c00f4948>] (__dentry_open.clone.17+0x1a0/0x378) from [<c00f59d4>] (nameidata_to_filp+0x50/0x5c)
Jun 26 08:36:17 testc kernel: [ 3611.555606] [<c00f59d4>] (nameidata_to_filp+0x50/0x5c) from [<c0104e3c>] (do_last.clone.46+0xcc/0x72c)
Jun 26 08:36:17 testc kernel: [ 3611.555647] [<c0104e3c>] (do_last.clone.46+0xcc/0x72c) from [<c01055a8>] (path_openat+0xc8/0x3c4)
Jun 26 08:36:17 testc kernel: [ 3611.555685] [<c01055a8>] (path_openat+0xc8/0x3c4) from [<c01059e8>] (do_filp_open+0x40/0x94)
Jun 26 08:36:17 testc kernel: [ 3611.555731] [<c01059e8>] (do_filp_open+0x40/0x94) from [<c00f5acc>] (do_sys_open+0xec/0x188)
Jun 26 08:36:17 testc kernel: [ 3611.555768] [<c00f5acc>] (do_sys_open+0xec/0x188) from [<c00f5b98>] (sys_open+0x30/0x34)
Jun 26 08:36:17 testc kernel: [ 3611.555807] [<c00f5b98>] (sys_open+0x30/0x34) from [<c000e140>] (ret_fast_syscall+0x0/0x48)