Kernel Panic Issue on my Beaglebone Debian distribution

jy824212 · 02-01-2018, 10:50 AM

Recently I have encounterred an kernel panic issue, my device reboots automatically when it ran for a little while, sometimes when it reboots it gets stuck there.
Hope someone can really help me
Here is what i found from the serial console port:
[ 733.911274] 3d00: c06e1748 c06e12bc dc0d3d30 00000001 db733000 db73309c db733068 dc365200
[ 733.919498] 3d20: dc72a400 00000000 dc0d3d6c dc0d3d38 c079e160 c07a8994 c06e1748 c06e12bc
[ 733.927722] 3d40: dc0d3d68 00000001 daa04000 daa0409c daa04068 dc0d3da8 dc365a00 00000000
[ 733.935944] 3d60: dc0d3da4 dc0d3d70 c079e2d4 c079e0d8 daa0f200 daa0f28c c0f93a88 daa0f200
[ 733.944168] 3d80: daa0f28c c0f93a88 daa0f2e0 c1078020 daa0f044 00000000 dc0d3dcc dc0d3da8
[ 733.952391] 3da0: c07a4a9c c079e0d8 daa04000 dc8ba61e daa0f200 daa36e10 daa0f010 c1 (complete+0x3c/0x4c)
[ 734.141891] [<c008baf0>] (complete) from [<bf202904>] (rtw_sctx_done_err+0x9c/0xac [8188eu])
[ 734.151112] [<bf202904>] (rtw_sctx_done_err [8188eu]) from [<bf2411ec>] (usb_write_port_complete+0x3dc/0x424 [8188eu])
[ 734.162182] [<bf2411ec>] (usb_write_port_complete [8188eu]) from [<c07a34dc>] (__usb_hcd_giveback_urb+0x8c/0x150)
[ 734.172510] [<c07a34dc>] (__usb_hcd_giveback_urb) from [<c07a35ec>] (usb_hcd_giveback_urb+0x4c/0xf0)
[ 734.181705] [<c07a35ec>] (usb_hcd_giveback_urb) from [<c07f3fe8>] (musb_giveback+0x70/0xe8)
[ 734.190109] [<c07f3fe8>] (musb_giveback) from [<c07f50a0>] (musb_advance_schedule+0xd8/0x2f4)
[ 734.198685] [<c07f50a0>] (musb_advance_schedule) from [<c07f5394>] (musb_cleanup_urb+0xd8/0xf0)
[ 734.207434] [<c07f5394>] (musb_cleanup_urb) from [<c07f5960>] (musb_urb_dequeue+0x168/0x188)
[ 734.215922] [<c07f5960>] (musb_urb_dequeue) from [<c07a4238>] (unlink1+0x3c/0x124)
[ 734.223539] [<c07a4238>] (unlink1) from [<c07a5884>] (usb_hcd_flush_endpoint+0x150/0x1e4)
[ 734.231768] [<c07a5884>] (usb_hcd_flush_endpoint) from [<c07a88e0>] (usb_disable_endpoint+0x58/0xa0)
[ 734.240952] [<c07a88e0>] (usb_disable_endpoint) from [<c07a8978>] (usb_disable_interface+0x50/0x60)
[ 734.250051] [<c07a8978>] (usb_disable_interface) from [<c07ab5b4>] (usb_unbind_interface+0x1d0/0x284)
[ 734.259326] [<c07ab5b4>] (usb_unbind_interface) from [<c06e5ba8>] (__device_release_driver+0x94/0x110)
[ 734.268685] [<c06e5ba8>] (__device_release_driver) from [<c06e5c50>] (device_release_driver+0x2c/0x38)
[ 734.278053] [<c06e5c50>] (device_release_driver) from [<c06e48f0>] (bus_remove_device+0xfc/0x154)
[ 734.286979] [<c06e48f0>] (bus_remove_device) from [<c06e0dd4>] (device_del+0x12c/0x244)
[ 734.295030] [<c06e0dd4>] (device_del) from [<c07a8a2c>] (usb_disable_device+0xa4/0x290)
[ 734.303080] [<c07a8a2c>] (usb_disable_device) from [<c079e160>] (usb_disconnect+0x94/0x270)
[ 734.311481] [<c079e160>] (usb_disconnect) from [<c079e2d4>] (usb_disconnect+0x208/0x270)
[ 734.319619] [<c079e2d4>] (usb_disconnect) from [<c07a4a9c>] (usb_otg_remove_hcd+0xec/0x250)
[ 734.328021] [<c07a4a9c>] (usb_otg_remove_hcd) from [<c07a4c2c>] (usb_remove_hcd+0x2c/0x30)
[ 734.336335] [<c07a4c2c>] (usb_remove_hcd) from [<c07f7258>] (musb_host_cleanup+0x2c/0x30)
[ 734.344561] [<c07f7258>] (musb_host_cleanup) from [<c07f044c>] (musb_shutdown+0x2c/0xb0)
[ 734.352702] [<c07f044c>] (musb_shutdown) from [<c06e7b14>] (platform_drv_shutdown+0x30/0x40)
[ 734.361191] [<c06e7b14>] (platform_drv_shutdown) from [<c06e2f34>] (device_shutdown+0x148/0x1e4)
[ 734.370032] [<c06e2f34>] (device_shutdown) from [<c0067abc>] (kernel_restart_prepare+0x44/0x48)
[ 734.378783] [<c0067abc>] (kernel_restart_prepare) from [<c0067bb4>] (kernel_restart+0x1c/0x60)
[ 734.387445] [<c0067bb4>] (kernel_restart) from [<c0067f94>] (SyS_reboot+0x1f8/0x238)
[ 734.395241] [<c0067f94>] (SyS_reboot) from [<c0010e60>] (ret_fast_syscall+0x0/0x44)
[ 734.402945] Code: e10f0000 f10c0080 f5d2f000 e1923f9f (e2831801)
[ 734.409096] ---[ end trace 798a650c508a8d85 ]---
[ 734.413740] Kernel panic - not syncing: Fatal exception
[ 734.419003] Rebooting in 3 seconds..
U-Boot SPL 2016.11-rc3-00002-g73df7f7 (Nov 04 2016 - 15:20:36)
Trying to boot from MMC2

Here is the output from my messages log file:
root@WarrierTech-BetaTester-Location:~# cat /var/log/messages | grep err
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 0.431678] omap4_sram_init:Unable to allocate sram needed to handle errata I688
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 0.431694] omap4_sram_init:Unable to get sram pool needed to handle errata I688
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 1.546476] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 1.546529] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 7.517060] EXT4-fs (mmcblk1p1): re-mounted. Opts: errors=remount-ro
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 12.279161] bone_capemgr bone_capemgr: slot #4: override
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 12.279177] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 12.279194] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-UART5'
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 12.348021] bone_capemgr bone_capemgr: slot #5: override
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 12.348037] bone_capemgr bone_capemgr: Using override eeprom data at slot 5
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 12.348054] bone_capemgr bone_capemgr: slot #5: 'Override Board Name,00A0,Override Manuf,BB-UART2'
Jan 29 16:16:49 WarrierTech-BetaTester-Location kernel: [ 73.776230] bone_capemgr bone_capemgr: slot #6: override
Jan 29 16:16:49 WarrierTech-BetaTester-Location kernel: [ 73.776246] bone_capemgr bone_capemgr: Using override eeprom data at slot 6
Jan 29 16:16:49 WarrierTech-BetaTester-Location kernel: [ 73.776263] bone_capemgr bone_capemgr: slot #6: 'Override Board Name,00A0,Override Manuf,BB-ADC'
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 0.431693] omap4_sram_init:Unable to allocate sram needed to handle errata I688
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 0.431709] omap4_sram_init:Unable to get sram pool needed to handle errata I688
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 1.546497] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 1.546552] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
Jan 29 16:15:50 WarrierTech-BetaTester-Location kernel: [ 8.889429] EXT4-fs (mmcblk0p1): re-mounted. Opts: errors=remount-ro
Jan 29 16:15:50 WarrierTech-BetaTester-Location kernel: [ 13.605655] bone_capemgr bone_capemgr: slot #4: override
Jan 29 16:15:50 WarrierTech-BetaTester-Location kernel: [ 13.605672] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
Jan 29 16:15:50 WarrierTech-BetaTester-Location kernel: [ 13.605689] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-UART5'
Jan 29 16:15:50 WarrierTech-BetaTester-Location kernel: [ 13.640674] bone_capemgr bone_capemgr: slot #5: override
Jan 29 16:15:50 WarrierTech-BetaTester-Location kernel: [ 13.640689] bone_capemgr bone_capemgr: Using override eeprom data at slot 5
Jan 29 16:15:50 WarrierTech-BetaTester-Location kernel: [ 13.640706] bone_capemgr bone_capemgr: slot #5: 'Override Board Name,00A0,Override Manuf,BB-UART2'
Jan 29 16:16:49 WarrierTech-BetaTester-Location kernel: [ 75.627503] bone_capemgr bone_capemgr: slot #6: override
Jan 29 16:16:49 WarrierTech-BetaTester-Location kernel: [ 75.627519] bone_capemgr bone_capemgr: Using override eeprom data at slot 6
Jan 29 16:16:49 WarrierTech-BetaTester-Location kernel: [ 75.627536] bone_capemgr bone_capemgr: slot #6: 'Override Board Name,00A0,Override Manuf,BB-ADC'
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 0.430743] omap4_sram_init:Unable to allocate sram needed to handle errata I688
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 0.430759] omap4_sram_init:Unable to get sram pool needed to handle errata I688
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1.542430] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1.542484] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 369.852291] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 18547 (offset 0 size 122880 starting block 146386)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 369.931829] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 18548 (offset 0 size 94208 starting block 146409)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 369.945598] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 18549 (offset 0 size 122880 starting block 146439)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 369.959276] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 18550 (offset 0 size 86016 starting block 146460)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 369.972919] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 18551 (offset 0 size 122880 starting block 146490)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 369.986545] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 18552 (offset 0 size 106496 starting block 146516)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 370.000147] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 18553 (offset 0 size 122880 starting block 146546)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 370.013578] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 18554 (offset 0 size 69632 starting block 146563)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 370.026954] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 18555 (offset 0 size 122880 starting block 146593)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 370.040349] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 18556 (offset 0 size 94208 starting block 146616)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 376.876608] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 19232 (offset 0 size 8388608 starting block 150784)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 376.889936] buffer_io_error: 289 callbacks suppressed
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 387.472071] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 20559 (offset 0 size 2711552 starting block 182224)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 387.485378] buffer_io_error: 246 callbacks suppressed
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 494.603784] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 25031 (offset 0 size 8388608 starting block 229632)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 494.617085] buffer_io_error: 246 callbacks suppressed
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 514.740393] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 26839 (offset 0 size 442368 starting block 244411)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 514.753614] buffer_io_error: 246 callbacks suppressed
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 514.824722] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 26840 (offset 0 size 4096 starting block 244412)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 514.838623] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 26841 (offset 0 size 380928 starting block 244505)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 514.852054] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 26844 (offset 0 size 4096 starting block 244506)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 514.865288] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 26845 (offset 0 size 245760 starting block 244566)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 514.878641] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 26846 (offset 0 size 4096 starting block 244567)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 515.669976] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 26861 (offset 0 size 1642496 starting block 245929)
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1225.488098] EXT4-fs (mmcblk0p1): re-mounted. Opts: errors=remount-ro
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1229.256790] bone_capemgr bone_capemgr: slot #4: override
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1229.262301] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1229.269368] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-UART5'
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1229.690530] bone_capemgr bone_capemgr: slot #5: override
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1229.696018] bone_capemgr bone_capemgr: Using override eeprom data at slot 5
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1229.703086] bone_capemgr bone_capemgr: slot #5: 'Override Board Name,00A0,Override Manuf,BB-UART2'
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 0.430720] omap4_sram_init:Unable to allocate sram needed to handle errata I688
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 0.430736] omap4_sram_init:Unable to get sram pool needed to handle errata I688
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 1.542423] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 1.542474] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 325.840043] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 14758 (offset 0 size 851968 starting block 123772)
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 325.919526] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 14759 (offset 0 size 4096 starting block 123773)
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 325.932593] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 14762 (offset 0 size 4096 starting block 123774)
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 325.945647] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 14760 (offset 0 size 8192 starting block 123776)
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 325.958754] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 14761 (offset 0 size 65536 starting block 123792)
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 325.971921] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 14763 (offset 0 size 4096 starting block 123793)
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 325.984966] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 14764 (offset 0 size 4096 starting block 123794)
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 325.998008] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 14765 (offset 0 size 4096 starting block 123795)
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 326.011049] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 14766 (offset 0 size 4096 starting block 123796)
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 326.024091] EXT4-fs warning (device mmcblk1p1): ext4_end_bio:329: I/O error -5 writing to inode 14767 (offset 0 size 4096 starting block 123797)
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 1227.698170] EXT4-fs (mmcblk0p1): re-mounted. Opts: errors=remount-ro
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 1233.128798] bone_capemgr bone_capemgr: slot #4: override
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 1233.134324] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 1233.141374] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-UART5'
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 1234.962702] bone_capemgr bone_capemgr: slot #5: override
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 1234.968189] bone_capemgr bone_capemgr: Using override eeprom data at slot 5
Jan 29 16:15:51 WarrierTech-BetaTester-Location kernel: [ 1234.975228] bone_capemgr bone_capemgr: slot #5: 'Override Board Name,00A0,Override Manuf,BB-UART2'
Jan 29 16:15:47 WarrierTech-BetaTester-Location kernel: [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
Jan 29 16:15:47 WarrierTech-BetaTester-Location kernel: [ 0.431694] omap4_sram_init:Unable to allocate sram needed to handle errata I688
Jan 29 16:15:47 WarrierTech-BetaTester-Location kernel: [ 0.431710] omap4_sram_init:Unable to get sram pool needed to handle errata I688
Jan 29 16:15:47 WarrierTech-BetaTester-Location kernel: [ 1.546442] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1.546495] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 7.416109] EXT4-fs (mmcblk1p1): re-mounted. Opts: errors=remount-ro
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.086865] bone_capemgr bone_capemgr: slot #4: override
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.086882] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.086899] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-UART5'
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.158491] bone_capemgr bone_capemgr: slot #5: override
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.158507] bone_capemgr bone_capemgr: Using override eeprom data at slot 5
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.158524] bone_capemgr bone_capemgr: slot #5: 'Override Board Name,00A0,Override Manuf,BB-UART2'
Jan 29 16:17:06 WarrierTech-BetaTester-Location kernel: [ 90.900727] bone_capemgr bone_capemgr: slot #6: override
Jan 29 16:17:06 WarrierTech-BetaTester-Location kernel: [ 90.900743] bone_capemgr bone_capemgr: Using override eeprom data at slot 6
Jan 29 16:17:06 WarrierTech-BetaTester-Location kernel: [ 90.900761] bone_capemgr bone_capemgr: slot #6: 'Override Board Name,00A0,Override Manuf,BB-ADC'
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 0.431705] omap4_sram_init:Unable to allocate sram needed to handle errata I688
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 0.431722] omap4_sram_init:Unable to get sram pool needed to handle errata I688
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1.546469] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 1.546522] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 7.607154] EXT4-fs (mmcblk1p1): re-mounted. Opts: errors=remount-ro
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.491480] bone_capemgr bone_capemgr: slot #4: override
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.491497] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.491513] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-UART5'
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.566521] bone_capemgr bone_capemgr: slot #5: override
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.566538] bone_capemgr bone_capemgr: Using override eeprom data at slot 5
Jan 29 16:15:48 WarrierTech-BetaTester-Location kernel: [ 12.566554] bone_capemgr bone_capemgr: slot #5: 'Override Board Name,00A0,Override Manuf,BB-UART2'
Jan 29 16:16:51 WarrierTech-BetaTester-Location kernel: [ 75.704600] bone_capemgr bone_capemgr: slot #6: override
Jan 29 16:16:51 WarrierTech-BetaTester-Location kernel: [ 75.704616] bone_capemgr bone_capemgr: Using override eeprom data at slot 6
Jan 29 16:16:51 WarrierTech-BetaTester-Location kernel: [ 75.704632] bone_capemgr bone_capemgr: slot #6: 'Override Board Name,00A0,Override Manuf,BB-ADC'
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 0.431663] omap4_sram_init:Unable to allocate sram needed to handle errata I688
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 0.431678] omap4_sram_init:Unable to get sram pool needed to handle errata I688
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 1.546440] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 1.546492] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 7.696507] EXT4-fs (mmcblk1p1): re-mounted. Opts: errors=remount-ro
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 12.868054] bone_capemgr bone_capemgr: slot #4: override
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 12.868071] bone_capemgr bone_capemgr: Using override eeprom data at slot 4
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 12.868087] bone_capemgr bone_capemgr: slot #4: 'Override Board Name,00A0,Override Manuf,BB-UART5'
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 12.942557] bone_capemgr bone_capemgr: slot #5: override
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 12.942665] bone_capemgr bone_capemgr: Using override eeprom data at slot 5
Feb 1 16:27:21 WarrierTech-BetaTester-Location kernel: [ 12.942685] bone_capemgr bone_capemgr: slot #5: 'Override Board Name,00A0,Override Manuf,BB-UART2'
Feb 1 16:28:30 WarrierTech-BetaTester-Location kernel: [ 81.568571] bone_capemgr bone_capemgr: slot #6: override
Feb 1 16:28:30 WarrierTech-BetaTester-Location kernel: [ 81.568587] bone_capemgr bone_capemgr: Using override eeprom data at slot 6
Feb 1 16:28:30 WarrierTech-BetaTester-Location kernel: [ 81.568603] bone_capemgr bone_capemgr: slot #6: 'Override Board Name,00A0,Override Manuf,BB-ADC'
Feb 1 16:35:05 WarrierTech-BetaTester-Location kernel: [ 475.430028] hrtimer: interrupt took 312504 ns
root@WarrierTech-BetaTester-Location:~# Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
-bash: syntax error near unexpected token `('
root@WarrierTech-BetaTester-Location:~# Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 0.431678] omap4_sram_init:Unable to allocate sram needed to handle errata I688
-bash: Jan: command not found
root@WarrierTech-BetaTester-Location:~# Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 0.431694] omap4_sram_init:Unable to get sram pool needed to handle errata I688
-bash: Jan: command not found
root@WarrierTech-BetaTester-Location:~# Jan 29 16:15:49 WarrierTech-BetaTester-Location kernel: [ 1.546476] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
-bash: Jan: command not found

Mara · 02-01-2018, 02:20 PM

Could you post more of the kernel log? It seems to me that the problem has already started in this one. In the reboot there's an issue with disabling USB. It doesn't look like the source of the reboot however,

What kernel version this is?

jy824212 · 02-01-2018, 04:47 PM

Hi Mara,

The kernel version is 4.4.30-ti-r64 armv7l GNU/Linux

Please see the attachment for message log and kern.log

Best regards

Mara · 02-03-2018, 04:58 AM

What seems to happen from the log is that your system is running out of memory. It's the MMC driver that fails. Are you able to log in before the device restarts and check how much memory is there? free command should be enough for start.

jy824212 · 02-03-2018, 12:06 PM

Hi Mara,

By performing df -h my system shows:

udev 10M 0 10M 0% /dev
tmpfs 98M 6.4M 92M 7% /run
/dev/mmcblk1p1 3.6G 2.9G 478M 86% /
tmpfs 245M 0 245M 0% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 245M 0 245M 0% /sys/fs/cgroup

Also, I am not sure if this is related. Now I am trying to burn a new image into the eMMC from the SD card, once I finishing the flashing the new image always stuck at boot and says kernel panic.

Mara · 02-07-2018, 12:48 PM

The disk space looks fine. What about the RAM. For example:

Code:

# free
             total       used       free     shared    buffers     cached
Mem:       3542680    2998720     543960      25644     747728     544936
-/+ buffers/cache:    1706056    1836624
Swap:      7208956        140    7208816

Also, what's the image that you've flashed? have you tried with the generic Debian image for BeagleBone?

jy824212 · 02-21-2018, 01:54 PM

Hi Mara,

Sorry just saw your reply,the image I am using is 8.6-IoT Debian version. When I use free command I see 50% of the space are available. Might be when there is a panic takes place the free space should be ran out but during the regular operation, the free space looks normal. I suspect that if this panic issue has something to do with my new wifi dongle via the usb port since I found this on the dmesg journal:
===========================
usb 1-1: usb disconnect
===========================

I am using 4.4.36-ti-r72 header files for my distribution.

The wifi dongle I was installing is called:

tl-wn722n

Cheers,
Jiye

jy824212 · 02-22-2018, 07:11 AM

total used free shared buffers cached
Mem: 498296 246076 252220 10616 13276 105036
-/+ buffers/cache: 127764 370532
Swap: 0 0 0

total used free shared buffers cached
Mem: 499760 227000 272760 8100 12464 97548
-/+ buffers/cache: 116988 382772
Swap: 0 0 0

after I plug in the Wifi dongle, the free space will be shown as follow:
total used free shared buffers cached
Mem: 499760 261944 237816 9368 12776 100484
-/+ buffers/cache: 148684 351076
Swap: 0 0 0

Would it possible that I did not add the swap file space will cause the reboot or stuck condition since there is no extra memory for the process to borrow from when encoutering a memory run out