boot fail: riscv_intc_irq -> panic

boot fail riscv_intc_irq panic.txt

[APP][E] protocol_connect failed, exit.

U-Boot SPL 2020.01 (Mar 05 2023 - 14:36:05 +0000)
FM[1] lpddr4x dualrank freq=3733 64bit dbi_off=n sdram init
ddr initialized, jump to uboot
image has no header


U-Boot 2020.01 (Mar 05 2023 - 14:36:05 +0000)

CPU:   rv64imafdcvsu
Model: T-HEAD c910 light
DRAM:  8 GiB
C910 CPU FREQ: 750MHz
AHB2_CPUSYS_HCLK FREQ: 250MHz
AHB3_CPUSYS_PCLK FREQ: 125MHz
PERISYS_AHB_HCLK FREQ: 250MHz
PERISYS_APB_PCLK FREQ: 62MHz
GMAC PLL POSTDIV FREQ: 1000MHZ
DPU0 PLL POSTDIV FREQ: 1188MHZ
DPU1 PLL POSTDIV FREQ: 1188MHZ
MMC:   sdhci@ffe7080000: 0, sd@ffe7090000: 1
Loading Environment from MMC... OK
Error reading output register
Warning: cannot get lcd-en GPIO
LCD panel cannot be found : -121
splash screen startup cost 16 ms
In:    serial
Out:   serial
Err:   serial
Net:   ethernet@ffe7070000 (eth0) using MAC address - 8a:76:cc:27:82:58
eth0: ethernet@ffe7070000ethernet@ffe7070000:0 is connected to ethernet@ffe7070000.  Reconnecting to ethernet@ffe7060000
ethernet@ffe7060000 (eth1) using MAC address - 8a:76:cc:27:82:59
, eth1: ethernet@ffe7060000
Hit any key to stop autoboot:  0 
50340 bytes read in 1 ms (48 MiB/s)
15748 bytes read in 1 ms (15 MiB/s)
269440 bytes read in 2 ms (128.5 MiB/s)
8701 bytes read in 1 ms (8.3 MiB/s)
16498176 bytes read in 32 ms (491.7 MiB/s)
## Flattened Device Tree blob at 01f00000
   Booting using the fdt blob at 0x1f00000
   Using Device Tree in place at 0000000001f00000, end 0000000001f051fc

Starting kernel ...


OpenSBI v1.3-31-g0ad866067d78
   ____                    _____ ____ _____
  / __ \                  / ____|  _ \_   _|
 | |  | |_ __   ___ _ __ | (___ | |_) || |
 | |  | | '_ \ / _ \ '_ \ \___ \|  _ < | |
 | |__| | |_) |  __/ | | |____) | |_) || |_
  \____/| .__/ \___|_| |_|_____/|____/_____|
        | |
        |_|

Platform Name             : Sipeed Lichee Pi 4A
Platform Features         : medeleg
Platform HART Count       : 4
Platform IPI Device       : aclint-mswi
Platform Timer Device     : aclint-mtimer @ 3000000Hz
Platform Console Device   : uart8250
Platform HSM Device       : ---
Platform PMU Device       : ---
Platform Reboot Device    : ---
Platform Shutdown Device  : ---
Platform Suspend Device   : ---
Platform CPPC Device      : ---
Firmware Base             : 0x0
Firmware Size             : 352 KB
Firmware RW Offset        : 0x40000
Firmware RW Size          : 96 KB
Firmware Heap Offset      : 0x4e000
Firmware Heap Size        : 40 KB (total), 2 KB (reserved), 9 KB (used), 28 KB (free)
Firmware Scratch Size     : 4096 B (total), 760 B (used), 3336 B (free)
Runtime SBI Version       : 1.0

Domain0 Name              : root
Domain0 Boot HART         : 0
Domain0 HARTs             : 0*,1*,2*,3*
Domain0 Region00          : 0x000000ffdc008000-0x000000ffdc00bfff M: (I,R,W) S/U: ()
Domain0 Region01          : 0x000000ffdc000000-0x000000ffdc007fff M: (I,R,W) S/U: ()
Domain0 Region02          : 0x0000000000040000-0x000000000005ffff M: (R,W) S/U: ()
Domain0 Region03          : 0x0000000000000000-0x000000000003ffff M: (R,X) S/U: ()
Domain0 Region04          : 0x0000000000000000-0xffffffffffffffff M: () S/U: (R,W,X)
Domain0 Next Address      : 0x0000000000200000
Domain0 Next Arg1         : 0x0000000001f00000
Domain0 Next Mode         : S-mode
Domain0 SysReset          : yes
Domain0 SysSuspend        : yes

Boot HART ID              : 0
Boot HART Domain          : root
Boot HART Priv Version    : v1.11
Boot HART Base ISA        : rv64imafdcvx
Boot HART ISA Extensions  : zicntr,zihpm
Boot HART PMP Count       : 0
Boot HART PMP Granularity : 0
Boot HART PMP Address Bits: 0
Boot HART MHPM Count      : 16
Boot HART MIDELEG         : 0x0000000000000222
Boot HART MEDELEG         : 0x000000000000b109
[    0.000000] Linux version 6.5.0-rc3+ (pdp7@x1) (riscv64-linux-gnu-gcc (Ubuntu 12.1.0-2ubuntu1~22.04) 12.1.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #103 SMP PREEMPT Thu Jul 27 23:36:39 PDT 2023
[    0.000000] Machine model: Sipeed Lichee Pi 4A
[    0.000000] SBI specification v1.0 detected
[    0.000000] SBI implementation ID=0x1 Version=0x10003
[    0.000000] SBI TIME extension detected
[    0.000000] SBI IPI extension detected
[    0.000000] SBI RFENCE extension detected
[    0.000000] earlycon: uart0 at MMIO32 0x000000ffe7014000 (options '115200n8')
[    0.000000] printk: bootconsole [uart0] enabled
[    0.000000] efi: UEFI not found.
[    0.000000] OF: reserved mem: 0x0000000000000000..0x000000000003ffff (256 KiB) nomap non-reusable mmode_resv1@0
[    0.000000] OF: reserved mem: 0x0000000000040000..0x000000000005ffff (128 KiB) nomap non-reusable mmode_resv0@40000
[    0.000000] Zone ranges:
[    0.000000]   DMA32    [mem 0x0000000000000000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x00000001ffffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x000000000005ffff]
[    0.000000]   node   0: [mem 0x0000000000060000-0x00000001ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x00000001ffffffff]
[    0.000000] SBI HSM extension detected
[    0.000000] riscv: base ISA extensions acdfim
[    0.000000] riscv: ELF capabilities acdfim
[    0.000000] percpu: Embedded 17 pages/cpu s38184 r0 d31448 u69632
[    0.000000] Kernel command line: console=ttyS0,115200 root=PARTUUID=80a5a8e9-c744-491a-93c1-4f4194fd690a rootfstype=ext4 rootwait rw earlycon clk_ignore_unused loglevel=7 eth=8a:76:cc:27:82:58 rootrwoptions=rw,noatime rootrwreset=yes init=/lib/systemd/systemd
[    0.000000] Unknown kernel command line parameters "eth=8a:76:cc:27:82:58 rootrwoptions=rw,noatime rootrwreset=yes", will be passed to user space.
[    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 2064384
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: area num 4.
[    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
[    0.000000] Memory: 8143124K/8388608K available (4825K kernel code, 5386K rwdata, 2048K rodata, 2533K init, 397K bss, 245484K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu: 	RCU event tracing is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[    0.000000] 	Trampoline variant of Tasks RCU enabled.
[    0.000000] 	Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] riscv-intc: 64 local interrupts mapped
[    0.000000] plic: interrupt-controller@ffd8000000: mapped 240 interrupts with 4 handlers for 8 contexts.
[    0.000000] riscv: providing IPIs using SBI IPI extension
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x1623fa770, max_idle_ns: 881590404476 ns
[    0.000001] sched_clock: 64 bits at 3000kHz, resolution 333ns, wraps every 4398046511097ns
[    0.008500] Console: colour dummy device 80x25
[    0.012966] Kernel panic - not syncing: unexpected interrupt cause
[    0.012976] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.5.0-rc3+ #103
[    0.012988] Hardware name: Sipeed Lichee Pi 4A (DT)
[    0.012995] Call Trace:
[    0.013002] [<ffffffff80004b62>] walk_stackframe+0x0/0x7e
[    0.013024] [<ffffffff804b0462>] dump_stack_lvl+0x34/0x4e
[    0.013045] [<ffffffff804a8240>] panic+0xee/0x288
[    0.013059] [<ffffffff802bfc70>] riscv_intc_irq+0x36/0x3a
[    0.013074] [<ffffffff804b04ee>] handle_riscv_irq+0x68/0xa8
[    0.059464] ---[ end Kernel panic - not syncing: unexpected interrupt cause ]---