Misaligned patch-site bcm2836_arm_irqchip_handle_irq+0x0/0x88
Florian Fainelli
f.fainelli at gmail.com
Fri Feb 24 15:39:24 PST 2023
Hello,
You will find a complete boot log [1] below that shows the failure as
well as the configuration file [2], however I am hitting what you see
below as of v6.2-10217-ga93e884edf61. Have not tried linux-next yet, so
if this is a known issue, please ignore :)
This is seen with on a Raspberry pi 4B running in AArch64 mode.
[1]: https://gist.github.com/b1a977b5fea837d180ccb800f091218a
[2]: https://gist.github.com/64cf18b6ee770d58f64371e1db01afb9
Thanks!
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Misaligned patch-site bcm2836_arm_irqchip_handle_irq+0x0/0x88
[ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm64/kernel/ftrace.c:120
ftrace_call_adjust+0x4c/0x70
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 6.2.0 #32
[ 0.000000] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[ 0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 0.000000] pc : ftrace_call_adjust+0x4c/0x70
[ 0.000000] lr : ftrace_call_adjust+0x4c/0x70
[ 0.000000] sp : ffffffc00c6e7d90
[ 0.000000] x29: ffffffc00c6e7d90 x28: ffffffc00809000c x27:
0000000000001000
[ 0.000000] x26: ffffff8040080000 x25: 0000000000000000 x24:
ffffffc009777be8
[ 0.000000] x23: ffffffc00c85c460 x22: 0000000000000000 x21:
0000000000000000
[ 0.000000] x20: ffffffc008fa5340 x19: ffffffc008090054 x18:
000000004e2504be
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000 x15:
0000000000000000
[ 0.000000] x14: 0000000000000000 x13: 383878302f307830 x12:
1ffffff8018dcf38
[ 0.000000] x11: ffffffb8018dcf38 x10: 7172695f6d72615f x9 :
dfffffc000000000
[ 0.000000] x8 : 636220657469732d x7 : ffffffc00c6e79c7 x6 :
0000000000000000
[ 0.000000] x5 : 0000000000000001 x4 : dfffffc000000000 x3 :
0000000000000000
[ 0.000000] x2 : 0000000000000000 x1 : 0000000000000000 x0 :
ffffffc00c6f77c0
[ 0.000000] Call trace:
[ 0.000000] ftrace_call_adjust+0x4c/0x70
[ 0.000000] ftrace_process_locs+0x294/0x4a8
[ 0.000000] ftrace_init+0x84/0x140
[ 0.000000] start_kernel+0x170/0x398
[ 0.000000] __primary_switched+0xb8/0xc8
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Misaligned patch-site gic_handle_irq+0x0/0xbc
[ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm64/kernel/ftrace.c:120
ftrace_call_adjust+0x4c/0x70
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
6.2.0 #32
[ 0.000000] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[ 0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 0.000000] pc : ftrace_call_adjust+0x4c/0x70
[ 0.000000] lr : ftrace_call_adjust+0x4c/0x70
[ 0.000000] sp : ffffffc00c6e7d90
[ 0.000000] x29: ffffffc00c6e7d90 x28: 0000000000000000 x27:
0000000000001000
[ 0.000000] x26: ffffff8040080000 x25: 0000000000000000 x24:
ffffffc009777bf0
[ 0.000000] x23: ffffffc00c85c460 x22: 0000000000000000 x21:
0000000000000000
[ 0.000000] x20: ffffffc008fa5340 x19: ffffffc0080900dc x18:
000000004e2504be
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000 x15:
0000000000000000
[ 0.000000] x14: 0000000000000000 x13: 636278302f307830 x12:
1ffffff8018dcf38
[ 0.000000] x11: ffffffb8018dcf38 x10: 657469732d686374 x9 :
dfffffc000000000
[ 0.000000] x8 : 696720657469732d x7 : ffffffc00c6e79c7 x6 :
0000000000000000
[ 0.000000] x5 : 0000000000000001 x4 : dfffffc000000000 x3 :
0000000000000000
[ 0.000000] x2 : 0000000000000000 x1 : 0000000000000000 x0 :
ffffffc00c6f77c0
[ 0.000000] Call trace:
[ 0.000000] ftrace_call_adjust+0x4c/0x70
[ 0.000000] ftrace_process_locs+0x294/0x4a8
[ 0.000000] ftrace_init+0x84/0x140
[ 0.000000] start_kernel+0x170/0x398
[ 0.000000] __primary_switched+0xb8/0xc8
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Misaligned patch-site __traceiter_initcall_start+0x0/0x84
[ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm64/kernel/ftrace.c:120
ftrace_call_adjust+0x4c/0x70
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
6.2.0 #32
[ 0.000000] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[ 0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 0.000000] pc : ftrace_call_adjust+0x4c/0x70
[ 0.000000] lr : ftrace_call_adjust+0x4c/0x70
[ 0.000000] sp : ffffffc00c6e7d90
[ 0.000000] x29: ffffffc00c6e7d90 x28: ffffffc00809438c x27:
0000000000001000
[ 0.000000] x26: ffffff8040080000 x25: 0000000000000030 x24:
ffffffc009777c10
[ 0.000000] x23: ffffffc00c85c460 x22: 0000000000000000 x21:
0000000000000000
[ 0.000000] x20: ffffffc008fa5340 x19: ffffffc008094404 x18:
000000004e2504be
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000 x15:
0000000000000000
[ 0.000000] x14: 0000000000000000 x13: 343878302f307830 x12:
1ffffff8018dcf38
[ 0.000000] x11: ffffffb8018dcf38 x10: 7265746965636172 x9 :
dfffffc000000000
[ 0.000000] x8 : 5f5f20657469732d x7 : ffffffc00c6e79c7 x6 :
0000000000000000
[ 0.000000] x5 : 0000000000000001 x4 : dfffffc000000000 x3 :
0000000000000000
[ 0.000000] x2 : 0000000000000000 x1 : 0000000000000000 x0 :
ffffffc00c6f77c0
[ 0.000000] Call trace:
[ 0.000000] ftrace_call_adjust+0x4c/0x70
[ 0.000000] ftrace_process_locs+0x294/0x4a8
[ 0.000000] ftrace_init+0x84/0x140
[ 0.000000] start_kernel+0x170/0x398
[ 0.000000] __primary_switched+0xb8/0xc8
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Misaligned patch-site trace_initcall_start_cb+0x0/0x70
[ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm64/kernel/ftrace.c:120
ftrace_call_adjust+0x4c/0x70
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
6.2.0 #32
[ 0.000000] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[ 0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 0.000000] pc : ftrace_call_adjust+0x4c/0x70
[ 0.000000] lr : ftrace_call_adjust+0x4c/0x70
[ 0.000000] sp : ffffffc00c6e7d90
[ 0.000000] x29: ffffffc00c6e7d90 x28: ffffffc008094494 x27:
0000000000001000
[ 0.000000] x26: ffffff8040080000 x25: 0000000000000040 x24:
ffffffc009777c20
[ 0.000000] x23: ffffffc00c85c460 x22: 0000000000000000 x21:
0000000000000000
[ 0.000000] x20: ffffffc008fa5340 x19: ffffffc008094544 x18:
000000004e2504be
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000 x15:
0000000000000000
[ 0.000000] x14: 0000000000000000 x13: 303778302f307830 x12:
1ffffff8018dcf38
[ 0.000000] x11: ffffffb8018dcf38 x10: 6e695f6563617274 x9 :
dfffffc000000000
[ 0.000000] x8 : 727420657469732d x7 : ffffffc00c6e79c7 x6 :
0000000000000000
[ 0.000000] x5 : 0000000000000001 x4 : dfffffc000000000 x3 :
0000000000000000
[ 0.000000] x2 : 0000000000000000 x1 : 0000000000000000 x0 :
ffffffc00c6f77c0
[ 0.000000] Call trace:
[ 0.000000] ftrace_call_adjust+0x4c/0x70
[ 0.000000] ftrace_process_locs+0x294/0x4a8
[ 0.000000] ftrace_init+0x84/0x140
[ 0.000000] start_kernel+0x170/0x398
[ 0.000000] __primary_switched+0xb8/0xc8
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Misaligned patch-site run_init_process+0x0/0x11c
[ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm64/kernel/ftrace.c:120
ftrace_call_adjust+0x4c/0x70
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
6.2.0 #32
[ 0.000000] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[ 0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 0.000000] pc : ftrace_call_adjust+0x4c/0x70
[ 0.000000] lr : ftrace_call_adjust+0x4c/0x70
[ 0.000000] sp : ffffffc00c6e7d90
[ 0.000000] x29: ffffffc00c6e7d90 x28: 0000000000000000 x27:
0000000000001000
[ 0.000000] x26: ffffff8040080000 x25: 0000000000000040 x24:
ffffffc009777c28
[ 0.000000] x23: ffffffc00c85c460 x22: 0000000000000000 x21:
0000000000000000
[ 0.000000] x20: ffffffc008fa5340 x19: ffffffc0080945dc x18:
000000004e2504be
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000 x15:
0000000000000000
[ 0.000000] x14: 0000000000000000 x13: 63313178302f3078 x12:
1ffffff8018dcf38
[ 0.000000] x11: ffffffb8018dcf38 x10: 757220657469732d x9 :
dfffffc000000000
[ 0.000000] x8 : 757220657469732d x7 : ffffffc00c6e79c7 x6 :
0000000000000000
[ 0.000000] x5 : 0000000000000001 x4 : dfffffc000000000 x3 :
0000000000000000
[ 0.000000] x2 : 0000000000000000 x1 : 0000000000000000 x0 :
ffffffc00c6f77c0
[ 0.000000] Call trace:
[ 0.000000] ftrace_call_adjust+0x4c/0x70
[ 0.000000] ftrace_process_locs+0x294/0x4a8
[ 0.000000] ftrace_init+0x84/0x140
[ 0.000000] start_kernel+0x170/0x398
[ 0.000000] __primary_switched+0xb8/0xc8
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Misaligned patch-site initcall_blacklisted+0x0/0x170
[ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm64/kernel/ftrace.c:120
ftrace_call_adjust+0x4c/0x70
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
6.2.0 #32
[ 0.000000] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[ 0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 0.000000] pc : ftrace_call_adjust+0x4c/0x70
[ 0.000000] lr : ftrace_call_adjust+0x4c/0x70
[ 0.000000] sp : ffffffc00c6e7d90
[ 0.000000] x29: ffffffc00c6e7d90 x28: ffffffc008094704 x27:
0000000000001000
[ 0.000000] x26: ffffff8040080000 x25: 0000000000000050 x24:
ffffffc009777c38
[ 0.000000] x23: ffffffc00c85c460 x22: 0000000000000000 x21:
0000000000000000
[ 0.000000] x20: ffffffc008fa5340 x19: ffffffc00809508c x18:
000000004e2504be
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000 x15:
0000000000000000
[ 0.000000] x14: 0000000000000000 x13: 30373178302f3078 x12:
1ffffff8018dcf38
[ 0.000000] x11: ffffffb8018dcf38 x10: 616374696e692065 x9 :
dfffffc000000000
[ 0.000000] x8 : 6e6920657469732d x7 : ffffffc00c6e79c7 x6 :
0000000000000000
[ 0.000000] x5 : 0000000000000001 x4 : dfffffc000000000 x3 :
0000000000000000
[ 0.000000] x2 : 0000000000000000 x1 : 0000000000000000 x0 :
ffffffc00c6f77c0
[ 0.000000] Call trace:
[ 0.000000] ftrace_call_adjust+0x4c/0x70
[ 0.000000] ftrace_process_locs+0x294/0x4a8
[ 0.000000] ftrace_init+0x84/0x140
[ 0.000000] start_kernel+0x170/0x398
[ 0.000000] __primary_switched+0xb8/0xc8
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Misaligned patch-site trace_initcall_finish_cb+0x0/0x74
[ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm64/kernel/ftrace.c:120
ftrace_call_adjust+0x4c/0x70
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
6.2.0 #32
[ 0.000000] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[ 0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 0.000000] pc : ftrace_call_adjust+0x4c/0x70
[ 0.000000] lr : ftrace_call_adjust+0x4c/0x70
[ 0.000000] sp : ffffffc00c6e7d90
[ 0.000000] x29: ffffffc00c6e7d90 x28: 0000000000000000 x27:
0000000000001000
[ 0.000000] x26: ffffff8040080000 x25: 0000000000000050 x24:
ffffffc009777c40
[ 0.000000] x23: ffffffc00c85c460 x22: 0000000000000000 x21:
0000000000000000
[ 0.000000] x20: ffffffc008fa5340 x19: ffffffc0080952d4 x18:
000000004e2504be
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000 x15:
0000000000000000
[ 0.000000] x14: 0000000000000000 x13: 343778302f307830 x12:
1ffffff8018dcf38
[ 0.000000] x11: ffffffb8018dcf38 x10: 696e695f65636172 x9 :
dfffffc000000000
[ 0.000000] x8 : 727420657469732d x7 : ffffffc00c6e79c7 x6 :
0000000000000000
[ 0.000000] x5 : 0000000000000001 x4 : dfffffc000000000 x3 :
0000000000000000
[ 0.000000] x2 : 0000000000000000 x1 : 0000000000000000 x0 :
ffffffc00c6f77c0
[ 0.000000] Call trace:
[ 0.000000] ftrace_call_adjust+0x4c/0x70
[ 0.000000] ftrace_process_locs+0x294/0x4a8
[ 0.000000] ftrace_init+0x84/0x140
[ 0.000000] start_kernel+0x170/0x398
[ 0.000000] __primary_switched+0xb8/0xc8
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Misaligned patch-site do_one_initcall+0x0/0x2a0
[ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm64/kernel/ftrace.c:120
ftrace_call_adjust+0x4c/0x70
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
6.2.0 #32
[ 0.000000] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[ 0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 0.000000] pc : ftrace_call_adjust+0x4c/0x70
[ 0.000000] lr : ftrace_call_adjust+0x4c/0x70
[ 0.000000] sp : ffffffc00c6e7d90
[ 0.000000] x29: ffffffc00c6e7d90 x28: 0000000000000000 x27:
0000000000001000
[ 0.000000] x26: ffffff8040080000 x25: 0000000000000050 x24:
ffffffc009777c48
[ 0.000000] x23: ffffffc00c85c460 x22: 0000000000000000 x21:
0000000000000000
[ 0.000000] x20: ffffffc008fa5340 x19: ffffffc0080954ac x18:
000000004e2504be
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000 x15:
0000000000000000
[ 0.000000] x14: 0000000000000000 x13: 30613278302f3078 x12:
1ffffff8018dcf38
[ 0.000000] x11: ffffffb8018dcf38 x10: 6420657469732d68 x9 :
dfffffc000000000
[ 0.000000] x8 : 6f6420657469732d x7 : ffffffc00c6e79c7 x6 :
0000000000000000
[ 0.000000] x5 : 0000000000000001 x4 : dfffffc000000000 x3 :
0000000000000000
[ 0.000000] x2 : 0000000000000000 x1 : 0000000000000000 x0 :
ffffffc00c6f77c0
[ 0.000000] Call trace:
[ 0.000000] ftrace_call_adjust+0x4c/0x70
[ 0.000000] ftrace_process_locs+0x294/0x4a8
[ 0.000000] ftrace_init+0x84/0x140
[ 0.000000] start_kernel+0x170/0x398
[ 0.000000] __primary_switched+0xb8/0xc8
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Misaligned patch-site match_dev_by_label+0x0/0x64
[ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm64/kernel/ftrace.c:120
ftrace_call_adjust+0x4c/0x70
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
6.2.0 #32
[ 0.000000] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[ 0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 0.000000] pc : ftrace_call_adjust+0x4c/0x70
[ 0.000000] lr : ftrace_call_adjust+0x4c/0x70
[ 0.000000] sp : ffffffc00c6e7d90
[ 0.000000] x29: ffffffc00c6e7d90 x28: ffffffc008095704 x27:
0000000000001000
[ 0.000000] x26: ffffff8040080000 x25: 0000000000000060 x24:
ffffffc009777c58
[ 0.000000] x23: ffffffc00c85c460 x22: 0000000000000000 x21:
0000000000000000
[ 0.000000] x20: ffffffc008fa5340 x19: ffffffc00809574c x18:
000000004e2504be
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000 x15:
0000000000000000
[ 0.000000] x14: 0000000000000000 x13: 343678302f307830 x12:
1ffffff8018dcf38
[ 0.000000] x11: ffffffb8018dcf38 x10: 74616d2065746973 x9 :
dfffffc000000000
[ 0.000000] x8 : 616d20657469732d x7 : ffffffc00c6e79c7 x6 :
0000000000000000
[ 0.000000] x5 : 0000000000000001 x4 : dfffffc000000000 x3 :
0000000000000000
[ 0.000000] x2 : 0000000000000000 x1 : 0000000000000000 x0 :
ffffffc00c6f77c0
[ 0.000000] Call trace:
[ 0.000000] ftrace_call_adjust+0x4c/0x70
[ 0.000000] ftrace_process_locs+0x294/0x4a8
[ 0.000000] ftrace_init+0x84/0x140
[ 0.000000] start_kernel+0x170/0x398
[ 0.000000] __primary_switched+0xb8/0xc8
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] Misaligned patch-site wait_for_initramfs+0x0/0x6c
[ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm64/kernel/ftrace.c:120
ftrace_call_adjust+0x4c/0x70
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
6.2.0 #32
[ 0.000000] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[ 0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 0.000000] pc : ftrace_call_adjust+0x4c/0x70
[ 0.000000] lr : ftrace_call_adjust+0x4c/0x70
[ 0.000000] sp : ffffffc00c6e7d90
[ 0.000000] x29: ffffffc00c6e7d90 x28: ffffffc00809590c x27:
0000000000001000
[ 0.000000] x26: ffffff8040080000 x25: 0000000000000090 x24:
ffffffc009777c78
[ 0.000000] x23: ffffffc00c85c460 x22: 0000000000000000 x21:
0000000000000000
[ 0.000000] x20: ffffffc008fa5340 x19: ffffffc008095d7c x18:
000000004e2504be
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000 x15:
0000000000000000
[ 0.000000] x14: 0000000000000000 x13: 633678302f307830 x12:
1ffffff8018dcf38
[ 0.000000] x11: ffffffb8018dcf38 x10: 6961772065746973 x9 :
dfffffc000000000
[ 0.000000] x8 : 617720657469732d x7 : ffffffc00c6e79c7 x6 :
0000000000000000
[ 0.000000] x5 : 0000000000000001 x4 : dfffffc000000000 x3 :
0000000000000000
[ 0.000000] x2 : 0000000000000000 x1 : 0000000000000000 x0 :
ffffffc00c6f77c0
[ 0.000000] Call trace:
[ 0.000000] ftrace_call_adjust+0x4c/0x70
[ 0.000000] ftrace_process_locs+0x294/0x4a8
[ 0.000000] ftrace_init+0x84/0x140
[ 0.000000] start_kernel+0x170/0x398
[ 0.000000] __primary_switched+0xb8/0xc8
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] WARNING: CPU: 0 PID: 0 at kernel/trace/ftrace.c:6856
ftrace_process_locs+0x2ec/0x4a8
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G W
6.2.0 #32
[ 0.000000] Hardware name: Raspberry Pi 4 Model B Rev 1.1 (DT)
[ 0.000000] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS
BTYPE=--)
[ 0.000000] pc : ftrace_process_locs+0x2ec/0x4a8
[ 0.000000] lr : ftrace_process_locs+0x2e4/0x4a8
[ 0.000000] sp : ffffffc00c6e7dc0
[ 0.000000] x29: ffffffc00c6e7dc0 x28: ffffffc0097489b4 x27:
0000000000001000
[ 0.000000] x26: ffffff8040080000 x25: 0000000000054260 x24:
ffffffc0097cc1b0
[ 0.000000] x23: ffffffc00c85c460 x22: 0000000000000000 x21:
ffffff804000e000
[ 0.000000] x20: ffffffc00cdfa1c0 x19: ffffff804000e000 x18:
000000004e2504be
[ 0.000000] x17: 0000000000000000 x16: 0000000000000000 x15:
0000000000000000
[ 0.000000] x14: 0000000000000000 x13: 633678302f307830 x12:
1ffffff8018e1388
[ 0.000000] x11: ffffffb8018e1388 x10: 6961772065746973 x9 :
dfffffc000000000
[ 0.000000] x8 : 617720657469732d x7 : ffffffc00c709c40 x6 :
0000000000000000
[ 0.000000] x5 : 0000000000000001 x4 : dfffffc000000000 x3 :
ffffffc0081ec504
[ 0.000000] x2 : 0000000000000007 x1 : 0000000000000000 x0 :
ffffff804000e100
[ 0.000000] Call trace:
[ 0.000000] ftrace_process_locs+0x2ec/0x4a8
[ 0.000000] ftrace_init+0x84/0x140
[ 0.000000] start_kernel+0x170/0x398
[ 0.000000] __primary_switched+0xb8/0xc8
[ 0.000000] ---[ end trace 0000000000000000 ]---
--
Florian
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