Part Number: AM6421
Hi,
We are trying to flash the Default-image "tisdk-default-image-am64xx-evm.tar.xz" to eMMc on custom Board which is having 8GB KLM8G1GETF-B041 eMMc .We are getting the below core dump.
Please help us in resolving the issue.
root@am64xx-evm:/mnt/temp# tar xf /home/root/tisdk-default-image-am64xx-evm.tar.xz
[ 323.282831] Unable to handle kernel paging request at virtual address 0000000000002034
[ 323.292650] Mem abort info:
[ 323.295491] ESR = 0x0000000096000006
[ 323.299594] EC = 0x25: DABT (current EL), IL = 32 bits
[ 323.304938] SET = 0, FnV = 0
[ 323.308010] EA = 0, S1PTW = 0
[ 323.311166] FSC = 0x06: level 2 translation fault
[ 323.316064] Data abort info:
[ 323.318969] ISV = 0, ISS = 0x00000006
[ 323.322815] CM = 0, WnR = 0
[ 323.325807] user pgtable: 4k pages, 48-bit VAs, pgdp=00000000889b0000
[ 323.332262] [0000000000002034] pgd=080000008f094003, p4d=080000008f094003, pud=080000008e7a8003, pmd=0000000000000000
[ 323.342905] Internal error: Oops: 0000000096000006 [#1] PREEMPT_RT SMP
[ 323.342930] Modules linked in: rpmsg_ctrl rpmsg_char pru_rproc irq_pruss_intc icss_iep spidev crct10dif_ce phy_can_transceiver ti_k3_r5_remoteproc cdns3_ti virtio_rpmsg_bus rpmsg_ns overlay ti_k3_m4_remoteproc ti_k3_common pruss sa2ul m_can_platform m_can spi_omap2_mcspi can_dev pwm_tiecap optee_rng rng_core wlcore_sdio wl18xx wlcore mac80211 libarc4 cfg80211 rfkill cryptodev(O) fuse drm drm_panel_orientation_quirks ipv6
[ 323.343043] CPU: 0 PID: 742 Comm: tar Tainted: G O 6.1.33-rt11-g685e771524 #1
[ 323.343054] Hardware name: Texas Instruments AM642 EVM-Celstream (DT)
[ 323.343060] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 323.343069] pc : __d_lookup+0x54/0xf0
[ 323.343090] lr : __d_lookup+0x38/0xf0
[ 323.343096] sp : ffff80000aa1bb10
[ 323.343100] x29: ffff80000aa1bb10 x28: ffff80000aa1bc80 x27: ffff000000210020
[ 323.343112] x26: 00000000000209c1 x25: 0000000000000040 x24: ffff80000aa1bc90
[ 323.343123] x23: ffff00002810b2d0 x22: ffff00002810b2d0 x21: 0000000004f78097
[ 323.343134] x20: fffffc0000ef7928 x19: 000000000000201c x18: 0000000000000000
[ 323.343144] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[ 323.343155] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[ 323.343165] x11: fefefefefefefeff x10: 0000fffffffffff8 x9 : 0000000000000000
[ 323.343176] x8 : ffff0000071678c0 x7 : d0d0d0e6e18fe4e0 x6 : 72980f09441205ac
[ 323.343187] x5 : ffff80000aa1bc90 x4 : ffff00002810b2d0 x3 : 0000000036f63578
[ 323.343198] x2 : ffff80000921c000 x1 : ffff000007292b80 x0 : 0000000000000001
[ 323.343209] Call trace:
[ 323.343214] __d_lookup+0x54/0xf0
[ 323.343221] d_lookup+0x70/0xa0
[ 323.343229] path_openat+0x2c8/0xe50
[ 323.343239] do_filp_open+0x80/0x130
[ 323.343247] do_sys_openat2+0xb4/0x170
[ 323.343257] __arm64_sys_openat+0x60/0xb0
[ 323.343264] invoke_syscall+0x48/0x114
[ 323.343277] el0_svc_common.constprop.0+0xd4/0xfc
[ 323.343287] do_el0_svc+0x30/0xd0
[ 323.343296] el0_svc+0x2c/0x84
[ 323.343308] el0t_64_sync_handler+0xbc/0x140
[ 323.343317] el0t_64_sync+0x18c/0x190
[ 323.343331] Code: 54000081 14000011 f9400273 b40001f3 (b9401a63)
Segmentation fault
root@am64xx-evm:/mnt/temp# [ 323.543051] ---[ end trace 0000000000000000 ]---
[ 323.607079] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018
[ 323.621444] Mem abort info:
[ 323.624244] ESR = 0x0000000096000006
[ 323.628011] EC = 0x25: DABT (current EL), IL = 32 bits
[ 323.633352] SET = 0, FnV = 0
[ 323.636417] EA = 0, S1PTW = 0
[ 323.639577] FSC = 0x06: level 2 translation fault
[ 323.644479] Data abort info:
[ 323.647644] ISV = 0, ISS = 0x00000006
[ 323.651505] CM = 0, WnR = 0
[ 323.654485] user pgtable: 4k pages, 48-bit VAs, pgdp=00000000817ab000
[ 323.660942] [0000000000000018] pgd=0800000081c04003, p4d=0800000081c04003, pud=0800000081c05003, pmd=0000000000000000
[ 323.673252] Internal error: Oops: 0000000096000006 [#2] PREEMPT_RT SMP
[ 323.673276] Modules linked in: rpmsg_ctrl rpmsg_char pru_rproc irq_pruss_intc icss_iep spidev crct10dif_ce phy_can_transceiver ti_k3_r5_remoteproc cdns3_ti virtio_rpmsg_bus rpmsg_ns overlay ti_k3_m4_remoteproc ti_k3_common pruss sa2ul m_can_platform m_can spi_omap2_mcspi can_dev pwm_tiecap optee_rng rng_core wlcore_sdio wl18xx wlcore mac80211 libarc4 cfg80211 rfkill cryptodev(O) fuse drm drm_panel_orientation_quirks ipv6
[ 323.673390] CPU: 0 PID: 1 Comm: systemd Tainted: G D O 6.1.33-rt11-g685e771524 #1
[ 323.673400] Hardware name: Texas Instruments AM642 EVM-Celstream (DT)
[ 323.673406] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 323.673415] pc : rt_spin_lock+0x5c/0xb0
[ 323.673436] lr : __d_lookup_rcu+0x110/0x160
[ 323.673449] sp : ffff8000093eba20
[ 323.673452] x29: ffff8000093eba20 x28: ffff8000093ebc80 x27: 0000000000000000
[ 323.673464] x26: ffffffffffffffff x25: 0000000000000004 x24: ffff000000212021
[ 323.673475] x23: ffff8000093ebcc4 x22: 0000000410f35388 x21: 0000000000000004
[ 323.673486] x20: ffff000000426960 x19: 0000000000000000 x18: 0000000000000000
[ 323.673497] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
[ 323.673507] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[ 323.673517] x11: fefefefefefefeff x10: 0000fffffffffff8 x9 : 0000000000000000
[ 323.673528] x8 : ffff000007167500 x7 : e3e4e7ffb3bfa2a0 x6 : 00000000ffffffff
[ 323.673539] x5 : ffff00007b800000 x4 : 0000000000000018 x3 : 00000000636f7270
[ 323.673549] x2 : ffff0000000d0000 x1 : 0000000000000000 x0 : 0000000000000000
[ 323.673561] Call trace:
[ 323.673565] rt_spin_lock+0x5c/0xb0
[ 323.673574] __d_lookup_rcu+0x110/0x160
[ 323.673581] lookup_fast+0x34/0x13c
[ 323.673591] walk_component+0x28/0x190
[ 323.673600] link_path_walk.part.0.constprop.0+0x258/0x3c0
[ 323.673610] path_openat+0xa4/0xe50
[ 323.673618] do_filp_open+0x80/0x130
[ 323.673627] do_sys_openat2+0xb4/0x170
[ 323.673636] __arm64_sys_openat+0x60/0xb0
[ 323.673643] invoke_syscall+0x48/0x114
[ 323.673655] el0_svc_common.constprop.0+0x44/0xfc
[ 323.673665] do_el0_svc+0x30/0xd0
[ 323.673673] el0_svc+0x2c/0x84
[ 323.673683] el0t_64_sync_handler+0xbc/0x140
[ 323.673692] el0t_64_sync+0x18c/0x190
[ 323.673706] Code: d65f03c0 91006004 d2800001 f9800091 (c85ffc80)
[ 323.887742] ---[ end trace 0000000000000000 ]---
[ 323.901540] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[ 323.913825] Kernel Offset: disabled
[ 323.913828] CPU features: 0x00000,00800084,0000420b
[ 323.913837] Memory Limit: none