j721s2-evm login: root
root@j721s2-evm:~# cat /sys/kernel/debug/pinctrl/*/pins
registered pins: 72
pin 0 (PIN0) 0:? 11c000 00040007 pinctrl-si[   20.800041] SError Interrupt on CPU1, code 0xbf000000 -- r
[   20.800044] CPU: 1 PID: 835 Comm: cat Tainted: G           O      5.10.162-g76b3e88d56 #1
[   20.800046] Hardware name: Texas Instruments AM68 SK (DT)
[   20.800047] pstate: 80000005 (Nzcv daif -PAN -UAO -TCO BTYPE=--)
[   20.800048] pc : pcs_readl+0x8/0x20
[   20.800049] lr : pcs_pin_dbg_show+0x48/0xc8
[   20.800051] sp : ffff80001211bbd0
[   20.800052] x29: ffff80001211bbd0 x28: 000000000000000d
[   20.800055] x27: ffff000800c22f98 x26: ffff800010e01000
[   20.800058] x25: ffff800010b61dc0 x24: ffff800010e01108
[   20.800060] x23: 0000000000000018 x22: ffff000801eb2258
[   20.800062] x21: 000000000000000d x20: 0000000000000034
[   20.800064] x19: ffff000800d93880 x18: 0000000000000001
[   20.800067] x17: 0000000000000000 x16: 0000000000000000
[   20.800069] x15: ffff000804cf4c90 x14: ffffffffffffffff
[   20.800071] x13: ffff00080a514000 x12: 0000000000000020
[   20.800074] x11: 0101010101010101 x10: 7f7f7f7f7f7f7f7f
[   20.800076] x9 : 686f5a1f646c606d x8 : 7f7f7f7f7f7f7f7f
[   20.800079] x7 : fefefeff1f3e392f x6 : ffff00080a5132c5
[   20.800081] x5 : 8080808000000000 x4 : 0000000000000005
[   20.800083] x3 : ffff800010522760 x2 : 000000000000000d
[   20.800085] x1 : ffff8000105219a8 x0 : 0000000000000000
[   20.800088] Kernel panic - not syncing: Asynchronous SError Interrupt
[   20.800089] CPU: 1 PID: 835 Comm: cat Tainted: G           O      5.10.162-g76b3e88d56 #1
[   20.800091] Hardware name: Texas Instruments AM68 SK (DT)
[   20.800092] Call trace:
[   20.800093]  dump_backtrace+0x0/0x1a0
[   20.800094]  show_stack+0x18/0x68
[   20.800095]  dump_stack+0xd0/0x12c
[   20.800096]  panic+0x16c/0x334
[   20.800097]  nmi_panic+0x8c/0x90
[   20.800098]  arm64_serror_panic+0x78/0x84
[   20.800099]  do_serror+0x38/0x98
[   20.800100]  el1_error+0x90/0x110
[   20.800101]  pcs_readl+0x8/0x20
[   20.800102]  pinctrl_pins_show+0x120/0x1b0
[   20.800102]  seq_read_iter+0x1b4/0x458
[   20.800104]  seq_read+0xdc/0x130
[   20.800105]  full_proxy_read+0x60/0xb0
[   20.800106]  vfs_read+0xac/0x1a0
[   20.800107]  ksys_read+0x6c/0xf8
[   20.800108]  __arm64_sys_read+0x1c/0x28
[   20.800109]  el0_svc_common.constprop.0+0x78/0x1c8
[   20.800110]  do_el0_svc+0x24/0x90
[   20.800111]  el0_svc+0x14/0x20
[   20.800112]  el0_sync_handler+0xb0/0xb8
[   20.800113]  el0_sync+0x180/0x1c0
[   20.800127] SMP: stopping secondary CPUs
[   20.800128] Kernel Offset: disabled
[   20.800129] CPU features: 0x28040022,20006008
[   20.800130] Memory Limit: none