dmesg_bbai-5.4.20-ti-rt-r6

dmesg_5.4.20-ti-rt-r6

#Docs: http://elinux.org/Beagleboard:U-boot_partitioning_layout_2.0

#uname_r=4.19.94-ti-r42
uname_r=5.4.20-ti-rt-r6
#uuid=
#dtb=
cmdline=coherent_pool=1M net.ifnames=0 rng_core.default_quality=100 quiet

#In the event of edid real failures, uncomment this next line:
#cmdline=coherent_pool=1M net.ifnames=0 rng_core.default_quality=100 quiet video=HDMI-A-1:1024x768@60e

##enable x15: eMMC Flasher:
##make sure, these tools are installed: dosfstools rsync
#cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3-no-eeprom.sh
debian@beaglebone:~$ sudo reboot
debian@beaglebone:~$ [ 1073.395014] watchdog: watchdog0: watchdog did not stop!
[ 1073.934952] reboot: Restarting system


U-Boot 2019.07-rc4-00001-g607b5b738b (Jul 06 2019 - 21:01:15 -0500), Build: jenkins-github_Bootloader-Builder-127

CPU  : DRA752-GP ES2.0
Model: BeagleBoard.org BeagleBone AI
Board: BeagleBone AI REV A
DRAM:  1 GiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
CTRL_CORE_PAD_I2C1_SDA:    0x00060000
CTRL_CORE_PAD_I2C1_SCL:    0x00060000
CTRL_CORE_PAD_GPMC_A0:     0x00060007
CTRL_CORE_PAD_GPMC_A1:     0x00060007
CTRL_CORE_PAD_VIN2A_D4:    0x0005000f
CTRL_CORE_PAD_VIN2A_D5:    0x0005000f
CM_L4PER_GPIO7_CLKCTRL:    0x00000001
CM_L4PER_I2C1_CLKCTRL:     0x00000002
CM_L4PER_I2C4_CLKCTRL:     0x00000002
CM_L4PER_L4_PER1_CLKCTRL   0x00000001
PM_L4PER_I2C1_WKDEP        0x0000b000
RM_L4PER_I2C1_CONTEXT      0x00000002
PM_L4PER_I2C4_WKDEP        0x0000b000
RM_L4PER_I2C4_CONTEXT      0x00000001
BeagleBone: cape eeprom: i2c_probe: 0x54
Checking (ret 1 bus works) I2C1 bus. ret 1
Checking (ret 1 bus works) I2C4 bus. ret 1
BeagleBone: cape eeprom: i2c_probe: 0x55
Checking (ret 1 bus works) I2C1 bus. ret 1
Checking (ret 1 bus works) I2C4 bus. ret 1
BeagleBone: cape eeprom: i2c_probe: 0x56
Checking (ret 1 bus works) I2C1 bus. ret 1
Checking (ret 1 bus works) I2C4 bus. ret 1
BeagleBone: cape eeprom: i2c_probe: 0x57
Checking (ret 1 bus works) I2C1 bus. ret 1
Found device at address 0x57
Net:   
Warning: ethernet@48484000 using MAC address from ROM
eth0: ethernet@48484000
Press SPACE to abort autoboot in 1 seconds
usb_boot is currently disabled
scsi_boot is currently disabled
switch to partitions #0, OK
mmc0 is current device

Partition Map for MMC device 0  --   Partition Type: DOS

Part	Start Sector	Num Sectors	UUID		Type
  1	8192      	7364608   	da8f42d9-01	83 Boot
Scanning mmc device 0
Checking for: /uEnv.txt ...
Checking for: /boot/uEnv.txt ...
529 bytes read in 1 ms (516.6 KiB/s)
Loaded environment from /boot/uEnv.txt
Checking if uname_r is set in /boot/uEnv.txt ...
debug: [uname_r=5.4.20-ti-rt-r6] ...
loading /boot/vmlinuz-5.4.20-ti-rt-r6 ...
9863680 bytes read in 850 ms (11.1 MiB/s)
loading /boot/dtbs/5.4.20-ti-rt-r6/am5729-beagleboneai.dtb ...
196934 bytes read in 18 ms (10.4 MiB/s)
uboot_overlays: add [enable_uboot_overlays=1] to /boot/uEnv.txt to enable...
debug: [console=ttyS0,115200n8 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 rng_core.default_quality=100 quiet] ...
debug: [bootz 0x82000000 - 0x88000000] ...
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 8ffcc000, end 8ffff145 ... OK
ft_fixup_clocks failed for DSP voltage domain: FDT_ERR_NOTFOUND

Starting kernel ...

[    1.825147] 000: ------------[ cut here ]------------
[    1.830221] 000: kernel BUG at kernel/sched/deadline.c:1495!
[    1.835901] 000: Internal error: Oops - BUG: 0 [#1] PREEMPT_RT SMP ARM
[    1.842454] 000: Modules linked in:
[    1.845952] 000: 
[    1.847879] 000: CPU: 0 PID: 130 Comm: irq/123-4807000 Not tainted 5.4.20-ti-rt-r6 #1
[    1.855741] 000: Hardware name: Generic DRA74X (Flattened Device Tree)
[    1.862292] 000: PC is at enqueue_task_dl+0x90/0xce4
[    1.867283] 000: LR is at activate_task+0x9c/0x17c
[    1.872093] 000: pc : [<c018bf88>]    lr : [<c016fa84>]    psr: 20000193
[    1.878818] 000: sp : ed83fd40  ip : ed83fe08  fp : ed83fe04
[    1.884497] 000: r10: ef48b180  r9 : 00000000  r8 : eed10220
[    1.890175] 000: r7 : eed10340  r6 : ef48b180  r5 : 00000001  r4 : eed10000
[    1.897162] 000: r3 : 00000000  r2 : 00000031  r1 : ee98e300  r0 : ef48b180
[    1.904149] 000: Flags: nzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment none
[    1.911836] 000: Control: 10c5387d  Table: 8000406a  DAC: 00000051
[    1.918036] 000: Process irq/123-4807000 (pid: 130, stack limit = 0x0642b4bd)
[    1.925198] 000: Stack: (0xed83fd40 to 0xed840000)
[    1.930008] 000: fd40: 00000000 00ffffff ed800200 ef483500 c13d3500 00000000 2e0b0000 c1429e40
[    1.938655] 000: fd60: 00000000 c1429e40 ed83fd94 ed83fd78 c019e12c c01ec6a4 ef483500 c019eecc
[    1.947302] 000: fd80: ef48b180 2e0b0000 ed83fe04 ed83fd98 c019eecc c016c738 ee98e380 6cc8268c
[    1.955947] 000: fda0: 00000000 00000000 c11055d4 eed10000 c1408e88 ffffe000 00000001 00000001
[    1.964593] 000: fdc0: c14088a0 c019ccec ed83fe0c ed83fdd8 00000004 00000000 00000000 eed10000
[    1.973239] 000: fde0: 00000009 ef48b180 eed10340 eed105bc 00000000 c1408e88 ed83fe24 ed83fe08
[    1.981885] 000: fe00: c016fa84 c018bf04 ef48b180 eed10000 00000000 ed83fe5c ed83fe44 ed83fe28
[    1.990531] 000: fe20: c01717fc c016f9f4 eed10000 00000001 ef48b180 c1408808 ed83fe94 ed83fe48
[    1.999177] 000: fe40: c0172628 c01717bc ed83fe8c ed83fe58 c13db180 80000193 00000000 00000000
[    2.007823] 000: fe60: 00000000 2c8eae77 ed83fed0 ed845cb4 ed842c50 00000113 ffffe000 00000000
[    2.016468] 000: fe80: c01b6324 00000001 ed83fea4 ed83fe98 c0172b2c c01723c4 ed83febc ed83fea8
[    2.025115] 000: fea0: c0190e90 c0172b18 ed842c54 ed842c50 ed83fecc ed83fec0 c0190edc c0190e7c
[    2.033761] 000: fec0: ed83feec ed83fed0 c01911c4 c0190ec0 ed842c40 ed837e00 ed800224 ffffe000
[    2.042407] 000: fee0: ed83ff04 ed83fef0 c0aab7b4 c0191190 ed800200 ed837e00 ed83ff24 ed83ff08
[    2.051054] 000: ff00: c01b6350 c0aab780 ed837e00 ed800200 ed800224 ffffe000 ed83ff74 ed83ff28
[    2.059701] 000: ff20: c01b66ac c01b6330 c11076b4 c1408808 c14edcea ed83ff40 c0e14464 00000000
[    2.068347] 000: ff40: c01b6400 2c8eae77 c0164180 ed8005c0 ed800780 00000000 ed83e000 ed800200
[    2.076993] 000: ff60: c01b6564 ee9878e4 ed83ffac ed83ff78 c0165504 c01b6570 ed8005dc ed8005dc
[    2.085638] 000: ff80: 00000000 ed800780 c0165394 00000000 00000000 00000000 00000000 00000000
[    2.094283] 000: ffa0: 00000000 ed83ffb0 c01010f0 c01653a0 00000000 00000000 00000000 00000000
[    2.102928] 000: ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.111573] 000: ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[    2.120216] 000: Backtrace: 
[    2.123102] 000: 
[    2.125028] 000: [<c018bef8>] (enqueue_task_dl) from [<c016fa84>] (activate_task+0x9c/0x17c)
[    2.133509] 000:  r10:c1408e88 r9:00000000 r8:eed105bc r7:eed10340 r6:ef48b180 r5:00000009
[    2.141804] 000:  r4:eed10000
[    2.144777] 000: [<c016f9e8>] (activate_task) from [<c01717fc>] (ttwu_do_activate+0x4c/0x64)
[    2.153253] 000:  r7:ed83fe5c r6:00000000 r5:eed10000 r4:ef48b180
[    2.159366] 000: [<c01717b0>] (ttwu_do_activate) from [<c0172628>] (try_to_wake_up+0x270/0x754)
[    2.168104] 000:  r7:c1408808 r6:ef48b180 r5:00000001 r4:eed10000
[    2.174216] 000: [<c01723b8>] (try_to_wake_up) from [<c0172b2c>] (wake_up_process+0x20/0x24)
[    2.182694] 000:  r10:00000001 r9:c01b6324 r8:00000000 r7:ffffe000 r6:00000113 r5:ed842c50
[    2.190987] 000:  r4:ed845cb4
[    2.193960] 000: [<c0172b0c>] (wake_up_process) from [<c0190e90>] (swake_up_locked.part.0+0x20/0x44)
[    2.203131] 000: [<c0190e70>] (swake_up_locked.part.0) from [<c0190edc>] (swake_up_locked+0x28/0x2c)
[    2.212302] 000:  r5:ed842c50 r4:ed842c54
[    2.216321] 000: [<c0190eb4>] (swake_up_locked) from [<c01911c4>] (complete+0x40/0x50)
[    2.224269] 000: [<c0191184>] (complete) from [<c0aab7b4>] (omap_i2c_isr_thread+0x40/0x48)
[    2.232570] 000:  r7:ffffe000 r6:ed800224 r5:ed837e00 r4:ed842c40
[    2.238682] 000: [<c0aab774>] (omap_i2c_isr_thread) from [<c01b6350>] (irq_thread_fn+0x2c/0x88)
[    2.247419] 000:  r5:ed837e00 r4:ed800200
[    2.251439] 000: [<c01b6324>] (irq_thread_fn) from [<c01b66ac>] (irq_thread+0x148/0x238)
[    2.259565] 000:  r7:ffffe000 r6:ed800224 r5:ed800200 r4:ed837e00
[    2.265678] 000: [<c01b6564>] (irq_thread) from [<c0165504>] (kthread+0x170/0x174)
[    2.273281] 000:  r10:ee9878e4 r9:c01b6564 r8:ed800200 r7:ed83e000 r6:00000000 r5:ed800780
[    2.281575] 000:  r4:ed8005c0
[    2.284548] 000: [<c0165394>] (kthread) from [<c01010f0>] (ret_from_fork+0x14/0x24)
[    2.292235] 000: Exception stack(0xed83ffb0 to 0xed83fff8)
[    2.297740] 000: ffa0:                                     00000000 00000000 00000000 00000000
[    2.306387] 000: ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.315031] 000: ffe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    2.322108] 000:  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0165394
[    2.330402] 000:  r4:ed800780
[    2.333379] 000: Code: 1a000004 e5942040 e3520000 ba000000 (e7f001f2)