Kernel panic on bootup on edge kernel (6.14rc4 and rc7)

[sugatam]

I updated my Rock-5b after a few months, but the latest edge kernel doesn't boot. Getting this on bootup:

 

[   38.709046] rockchip-pm-domain fd8d8000.power-management:power-controller: failed to get ack on domain 'gpu', val=0xaffff
[   38.710010] SError Interrupt on CPU5, code 0x00000000be000411 -- SError
[   38.710013] CPU: 5 UID: 0 PID: 449 Comm: (udev-worker) Tainted: G         C         6.14.0-rc7-edge-rockchip64 #1
[   38.710017] Tainted: [C]=CRAP
[   38.710018] Hardware name: Radxa ROCK 5B (DT)
[   38.710019] pstate: 404000c9 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   38.710021] pc : _raw_spin_lock_irqsave+0x38/0x8c
[   38.710027] lr : regmap_lock_spinlock+0x18/0x2c
[   38.710031] sp : ffff800085b4b650
[   38.710032] x29: ffff800085b4b650 x28: ffff800082263538 x27: ffff80007a891558
[   38.710035] x26: 0000000000000001 x25: ffff000100d7b080 x24: ffff000100d9b898
[   38.710037] x23: 0000000000000000 x22: 0000000000000001 x21: 0000000000000000
[   38.710039] x20: 000000000000000c x19: 0000000000000000 x18: 00000000ffffffff
[   38.710042] x17: 66203a72656c6c6f x16: 72746e6f632d7265 x15: 776f703a746e656d
[   38.710044] x14: 6567616e616d2d72 x13: 000000000000030d x12: 00000000ffffffea
[   38.710046] x11: 0000000000000001 x10: 0000000000000001 x9 : ffff800082227770
[   38.710048] x8 : 000000000002ffe8 x7 : c0000000ffffdfff x6 : 00000000000affa8
[   38.710050] x5 : ffff800080adc9dc x4 : 0000000000000008 x3 : ffff800080adc450
[   38.710052] x2 : 0000000000000001 x1 : 0000000000000000 x0 : ffff000100d9d400
[   38.710055] Kernel panic - not syncing: Asynchronous SError Interrupt
[   38.710056] CPU: 5 UID: 0 PID: 449 Comm: (udev-worker) Tainted: G         C         6.14.0-rc7-edge-rockchip64 #1
[   38.710058] Tainted: [C]=CRAP
[   38.710059] Hardware name: Radxa ROCK 5B (DT)
[   38.710060] Call trace:
[   38.710062]  show_stack+0x18/0x24 (C)
[   38.710066]  dump_stack_lvl+0x38/0x90
[   38.710069]  dump_stack+0x18/0x24
[   38.710071]  panic+0x39c/0x3f4
[   38.710075]  nmi_panic+0x40/0x8c
[   38.710077]  arm64_serror_panic+0x64/0x70
[   38.710079]  do_serror+0x3c/0x78
[   38.710081]  el1h_64_error_handler+0x30/0x48
[   38.710085]  el1h_64_error+0x6c/0x70
[   38.710087]  _raw_spin_lock_irqsave+0x38/0x8c (P)
[   38.710090]  regmap_lock_spinlock+0x18/0x2c
[   38.710092]  regmap_write+0x3c/0x78
[   38.710095]  rockchip_pd_power+0xf8/0x5e8
[   38.710098]  rockchip_pd_power_on+0x14/0x20
[   38.710100]  _genpd_power_on+0x98/0x18c
[   38.710103]  genpd_power_on.part.0+0xa4/0x1ac
[   38.710106]  __genpd_dev_pm_attach+0x1fc/0x304
[   38.710108]  genpd_dev_pm_attach+0x64/0x74
[   38.710111]  dev_pm_domain_attach+0x20/0x34
[   38.710114]  platform_probe+0x50/0xdc
[   38.710117]  really_probe+0xc0/0x388
[   38.710120]  __driver_probe_device+0x7c/0x15c
[   38.710122]  driver_probe_device+0x40/0x114
[   38.710124]  __driver_attach+0xf4/0x1fc
[   38.710126]  bus_for_each_dev+0x74/0xd4
[   38.710128]  driver_attach+0x24/0x30
[   38.710130]  bus_add_driver+0x110/0x234
[   38.710132]  driver_register+0x60/0x128
[   38.710135]  __platform_driver_register+0x24/0x30
[   38.710138]  panthor_init+0x64/0x1000 [panthor]
[   38.710148]  do_one_initcall+0x44/0x2a8
[   38.710150]  do_init_module+0x58/0x208
[   38.710154]  load_module+0x2000/0x20c0
[   38.710156]  init_module_from_file+0x84/0xc4
[   38.710159]  __arm64_sys_finit_module+0x1f4/0x2f8
[   38.710161]  invoke_syscall+0x48/0x110
[   38.710164]  el0_svc_common.constprop.0+0x40/0xe8
[   38.710167]  do_el0_svc+0x20/0x2c
[   38.710170]  el0_svc+0x30/0xd0
[   38.710173]  el0t_64_sync_handler+0x144/0x168
[   38.710176]  el0t_64_sync+0x198/0x19c
[   38.710178] SMP: stopping secondary CPUs
[   38.710244] Kernel Offset: disabled
[   38.710245] CPU features: 0x380,00000070,00901250,8200720b
[   38.710247] Memory Limit: none
[   38.737861] ---[ end Kernel panic - not syncing: Asynchronous SError Interrupt ]---

 

Looks like this issue?

https://patchwork.kernel.org/project/linux-rockchip/cover/20250220-rk3588-gpu-pwr-domain-regulator-v6-0-a4f9c24e5b81@kernel.org/

 

Are others are running into the same? Downgrading to kernel 6.12 works around this for the time being.