Our board is developed based on the Xavier NX core board. If it is related to “No soundcards found”, which nodes need to be disabled in the device tree. I’m not very familiar with sound.
The error message is as follows:
[ 6.550428] tegra_actmon d230000.actmon: initialization Completed for the device mc_all
[ 6.558679] hvc_sysfs: hypervisor is not present
[ 6.593554] ALSA device list:
[ 6.593655] No soundcards found.
[ 6.594003] BUG: Bad page state in process swapper/0 pfn:9d279
[ 6.594170] page:(ptrval) refcount:0 mapcount:-128 mapping:0000000000000000 index:0x4 pfn:0x9d279
[ 6.594415] flags: 0x0() CMA
[ 6.594504] raw: 0000000000000000 dead000000000100 dead000000000122 0000000000000000
[ 6.595025] raw: 0000000000000004 0000000000000000 00000000ffffff7f 0000000000000000
[ 6.602641] page dumped because: nonzero mapcount
[ 6.607189] Modules linked in:
[ 6.610602] CPU: 5 PID: 1 Comm: swapper/0 Tainted: G B 5.10.120-tegra #39
[ 6.618737] Hardware name: Unknown NVIDIA Jetson Xavier NX Developer Kit/NVIDIA Jetson Xavier NX Developer Kit, BIOS 4.1-33958178 08/01/2023
[ 6.631166] Call trace:
[ 6.633625] dump_backtrace+0x0/0x1d0
[ 6.637299] show_stack+0x30/0x40
[ 6.640878] dump_stack+0xd8/0x138
[ 6.644289] bad_page+0xe0/0x110
[ 6.647442] check_free_page_bad+0x90/0xa0
[ 6.651816] free_pcppages_bulk+0x1c8/0x740
[ 6.656030] free_unref_page_commit+0xdc/0x100
[ 6.660476] free_unref_page+0x88/0xd0
[ 6.664325] __free_pages+0xa8/0xf0
[ 6.668000] free_reserved_area+0xb8/0x150
[ 6.672133] free_initmem+0x64/0x7c
[ 6.675792] kernel_init+0x24/0x118
[ 6.679394] ret_from_fork+0x10/0x24
[ 6.682813] Unable to handle kernel paging request at virtual address dead000000000108
[ 6.690929] Mem abort info:
[ 6.693816] ESR = 0x96000044
[ 6.696967] EC = 0x25: DABT (current EL), IL = 32 bits
[ 6.702144] SET = 0, FnV = 0
[ 6.705279] EA = 0, S1PTW = 0
[ 6.708598] Data abort info:
[ 6.711229] ISV = 0, ISS = 0x00000044
[ 6.715249] CM = 0, WnR = 1
[ 6.718312] [dead000000000108] address between user and kernel address ranges
[ 6.725663] Internal error: Oops: 96000044 [#1] PREEMPT SMP
[ 6.731022] Modules linked in:
[ 6.733982] CPU: 5 PID: 1 Comm: swapper/0 Tainted: G B 5.10.120-tegra #39
[ 6.741854] Hardware name: Unknown NVIDIA Jetson Xavier NX Developer Kit/NVIDIA Jetson Xavier NX Developer Kit, BIOS 4.1-33958178 08/01/2023
[ 6.754457] pstate: 60c00089 (nZCv daIf +PAN +UAO -TCO BTYPE=–)
[ 6.760505] pc : free_pcppages_bulk+0x108/0x740
[ 6.765126] lr : free_pcppages_bulk+0x1c8/0x740
[ 6.769673] sp : ffff80001003bcc0
[ 6.773002] x29: ffff80001003bcc0 x28: fffffdffffe00000
[ 6.778273] x27: 000000000030f231 x26: 000000000000000e
[ 6.783763] x25: 0000000000000001 x24: ffff42a0bfe5cf90
[ 6.789274] x23: ffff42a0bfe5cf80 x22: 000000000000000e
[ 6.794355] x21: ffff42a0bfe5cfa0 x20: ffff80001003bd78
[ 6.799604] x19: dead000000000122 x18: 0000000000000010
[ 6.805374] x17: ffffc285b9ac9980 x16: 000000009b608828
[ 6.810886] x15: ffff429d40124070 x14: ffffffffffffffff
[ 6.816140] x13: ffff80009003b887 x12: ffff80001003b88f
[ 6.821737] x11: 0101010101010101 x10: ffffffffffff7f7f
[ 6.826990] x9 : 00000000fffffffe x8 : 302b6b726f665f6d
[ 6.832587] x7 : 6f72665f74657220 x6 : 0000000000000000
[ 6.837666] x5 : dead000000000100 x4 : ffffc285bac82000
[ 6.843092] x3 : dead000000000100 x2 : dead000000000122
[ 6.848686] x1 : ffffff0a73549e48 x0 : ffffff0a73549e40
[ 6.854023] Call trace:
[ 6.856476] free_pcppages_bulk+0x108/0x740
[ 6.860244] free_unref_page_commit+0xdc/0x100
[ 6.864722] free_unref_page+0x88/0xd0
[ 6.868725] __free_pages+0xa8/0xf0
[ 6.872226] free_reserved_area+0xb8/0x150
[ 6.876267] free_initmem+0x64/0x7c
[ 6.879927] kernel_init+0x24/0x118
[ 6.883440] ret_from_fork+0x10/0x24
[ 6.886673] Code: f9400f01 aa0103e0 f9400422 f85f8403 (f9000462)
[ 6.892802] —[ end trace 1c2b18b102b488ee ]—
[ 6.897598] Kernel panic - not syncing: Oops: Fatal exception
[ 6.903215] SMP: stopping secondary CPUs
[ 6.907153] Kernel Offset: 0x4285a8c40000 from 0xffff800010000000
[ 6.913260] PHYS_OFFSET: 0xffffbd63c0000000
[ 6.917288] CPU features: 0x18240002,03802a30
[ 6.921398] Memory Limit: none
[ 6.924571] —[ end Kernel panic - not syncing: Oops: Fatal exception ]—
???WARNING: clock_disable: clk_power_ungate on gated domain 27 for gpcclk
I can’t answer, but will make some suggestions…
A list:
- When does this occur? Is it during boot? Or do you have the ability to get to a console and run “
lsmod”? You will at least want to attach a full serial console boot log to this thread, but if you also have a chance to find the output of “lsmod”, then you could add that information too. - Make sure you include the output of “
uname -r”. - If you can, show the output of “
cat /etc/nv_boot_control.conf”. - If you can, show the output of “
head -n 1 /etc/nv_tegra_release”. - State what devices you might have connected other than keyboard/mouse/monitor. For example, if this is a USB sound device, that needs to be described.
- State if this is specifically a Jetson developer kit, or if this is a Jetson module mounted on a third party’s carrier board (carrier board firmware could alter this).
I am unfamiliar with that particular error, but I think that information could get NVIDIA started.
I don’t think this issue is related to sound card. The stack dump looks like directly from kernel init.