Dear google team, I have been working on ram_console, but I don't see a /proc/ last_kmsg file when I panic the Android/Linux kernel.Please tell me when kernel crash have any method writeing to file for debugging.thank you.
D:\tools\Android ADB>adb shell # dmesg dmesg <7>[ 1.927106] kobject: 'switch' (ce2b5f28): kobject_uevent_env <7>[ 1.927124] kobject: 'switch' (ce2b5f28): fill_kobj_path: path = '/class/s witch' <7>[ 1.927272] kobject: 'switch' (ce3a7220): kobject_add_internal: parent: 'v irtual', set: '<NULL>' <7>[ 1.927303] kobject: 'MSM72K_UDC' (ce3662c4): kobject_add_internal: parent : 'switch', set: 'devices' <7>[ 1.927342] kobject: 'MSM72K_UDC' (ce3662c4): kobject_uevent_env <7>[ 1.927359] kobject: 'MSM72K_UDC' (ce3662c4): fill_kobj_path: path = '/dev ices/virtual/switch/MSM72K_UDC' <6>[ 1.928726] peripheral driver registered w/ tranceiver <7>[ 1.932218] kobject: 'msm_hsusb' (ce370320): kobject_uevent_env .... <6>[ 3.723855] logger: created 256K log 'log_events' <7>[ 3.724121] kobject: 'log_radio' (ce264a04): kobject_add_internal: parent: 'misc', set: 'devices' <7>[ 3.724216] kobject: 'log_radio' (ce264a04): kobject_uevent_env <7>[ 3.724233] kobject: 'log_radio' (ce264a04): fill_kobj_path: path = '/devi ces/virtual/misc/log_radio' <7>[ 3.724394] kobject: 'log_radio' (c0518260): kobject_add_internal: parent: 'logger', set: 'logger' <6>[ 3.724426] logger: created 64K log 'log_radio' <7>[ 3.732724] kobject: 'ram_console' (ce3b9180): kobject_add_internal: paren t: 'drivers', set: 'drivers' <3>[ 3.732793] ram_console: ram_console_driver_probe <6>[ 3.733051] ram_console: got buffer at 27d00000, size 20000 <6>[ 3.737999] ram_console: no valid data in buffer (sig = 0x00000000) <6>[ 3.744139] console [ram-1] enabled <7>[ 5.240642] kobject: 'ram_console' (ce3b9180): kobject_uevent_env <7>[ 5.246689] kobject: 'ram_console' (ce3b9180): fill_kobj_path: path = '/bu s/platform/drivers/ram_console' .... <3>[ 5.904065] ram_console: ram_console_late_init <6>[ 5.908712] Freeing init memory: 512K <3>[ 5.913950] init: /init.rc: 84: invalid command 'cp' <7>[ 5.917154] kobject: 'platform' (c050da3c): kobject_uevent_env <7>[ 5.919266] kobject: 'platform' (c050da3c): kobject_uevent_env: filter fun ction caused the event to drop! BR, Reger -- unsubscribe: [email protected] website: http://groups.google.com/group/android-kernel
