“Forcing” a kernel panic from the terminal on Linux Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) 2019 Community Moderator Election Results Why I closed the “Why is Kali so hard” questionHow to cause kernel panic with a single command?How does systemd survive a kill -9?Intentional kernel panic under Linux?What is a “kernel panic”?How to configure the Linux kernel to reboot on panic?How to debug Linux kernel panic?Untraceable stability problem of 3.6.8 kernel on ASUS P53EIntentional kernel panic under Linux?Log files for kernel panic on Arch LinuxKernel panic? After ram increaseKernel panic : Kernel offset disabledKali Linux installation - Kernel panicCannot get kernel crash dump saved and reboot
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“Forcing” a kernel panic from the terminal on Linux
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
2019 Community Moderator Election Results
Why I closed the “Why is Kali so hard” questionHow to cause kernel panic with a single command?How does systemd survive a kill -9?Intentional kernel panic under Linux?What is a “kernel panic”?How to configure the Linux kernel to reboot on panic?How to debug Linux kernel panic?Untraceable stability problem of 3.6.8 kernel on ASUS P53EIntentional kernel panic under Linux?Log files for kernel panic on Arch LinuxKernel panic? After ram increaseKernel panic : Kernel offset disabledKali Linux installation - Kernel panicCannot get kernel crash dump saved and reboot
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I'm using Solus 4.0 (in a VM) and trying to make screenshots of "typical" kernel panic output ("BSOD"). The init system in Solus is systemd.
I tried the following commands in the terminal without success:
$ kill -6 1
Doesn't do anything (no echo).
$ sudo kill -SEGV 1
Also does nothing...
$ echo c > /proc/sysrq-trigger
Freezes the system but it's not what I need.
Any ideas?
I'd like to see the stack calls and all. It's not about freezing the system with a fork bomb.
References used:
- Intentional kernel panic under Linux?
- How to cause kernel panic with a single command?
- How does systemd survive a kill -9?
- https://stackoverflow.com/questions/49655943/how-to-create-a-kernel-panic-in-rhel-without-rebooting-after-panic
command-line terminal linux-kernel kernel-panic solus
edited 11 hours ago
0xSheepdog
1,74211025
asked 11 hours ago
FrederikFrederik
62
New contributor
Frederik is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I'm using Solus 4.0 (in a VM) and trying to make screenshots of "typical" kernel panic output ("BSOD"). The init system in Solus is systemd.
I tried the following commands in the terminal without success:
$ kill -6 1
Doesn't do anything (no echo).
$ sudo kill -SEGV 1
Also does nothing...
$ echo c > /proc/sysrq-trigger
Freezes the system but it's not what I need.
Any ideas?
I'd like to see the stack calls and all. It's not about freezing the system with a fork bomb.
References used:
- Intentional kernel panic under Linux?
- How to cause kernel panic with a single command?
- How does systemd survive a kill -9?
- https://stackoverflow.com/questions/49655943/how-to-create-a-kernel-panic-in-rhel-without-rebooting-after-panic
command-line terminal linux-kernel kernel-panic solus
edited 11 hours ago
0xSheepdog
1,74211025
asked 11 hours ago
FrederikFrederik
62
New contributor
Frederik is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
A BSOD is Windows; it's a Blue Screen Of Death. In UNIX/Linux, it is called an Oops. Have looked at opensourceforu.com/2011/01/understanding-a-kernel-oops ?
– Ljm Dullaart
11 hours ago
Yes, that's why I put quotation marks around it. Do you have any idea how to answer my question, though?
– Frederik
11 hours ago
The link I added suggests that you could use a kernel module to generate the oops. Rather than copying someone else's work, I referred to it.
– Ljm Dullaart
11 hours ago
add a comment |
I'm using Solus 4.0 (in a VM) and trying to make screenshots of "typical" kernel panic output ("BSOD"). The init system in Solus is systemd.
I tried the following commands in the terminal without success:
$ kill -6 1
Doesn't do anything (no echo).
$ sudo kill -SEGV 1
Also does nothing...
$ echo c > /proc/sysrq-trigger
Freezes the system but it's not what I need.
Any ideas?
I'd like to see the stack calls and all. It's not about freezing the system with a fork bomb.
References used:
- Intentional kernel panic under Linux?
- How to cause kernel panic with a single command?
- How does systemd survive a kill -9?
- https://stackoverflow.com/questions/49655943/how-to-create-a-kernel-panic-in-rhel-without-rebooting-after-panic
command-line terminal linux-kernel kernel-panic solus
edited 11 hours ago
0xSheepdog
1,74211025
asked 11 hours ago
FrederikFrederik
62
New contributor
Frederik is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I'm using Solus 4.0 (in a VM) and trying to make screenshots of "typical" kernel panic output ("BSOD"). The init system in Solus is systemd.
I tried the following commands in the terminal without success:
$ kill -6 1
Doesn't do anything (no echo).
$ sudo kill -SEGV 1
Also does nothing...
$ echo c > /proc/sysrq-trigger
Freezes the system but it's not what I need.
Any ideas?
I'd like to see the stack calls and all. It's not about freezing the system with a fork bomb.
References used:
- Intentional kernel panic under Linux?
- How to cause kernel panic with a single command?
- How does systemd survive a kill -9?
- https://stackoverflow.com/questions/49655943/how-to-create-a-kernel-panic-in-rhel-without-rebooting-after-panic
command-line terminal linux-kernel kernel-panic solus
command-line terminal linux-kernel kernel-panic solus
edited 11 hours ago
0xSheepdog
1,74211025
asked 11 hours ago
FrederikFrederik
62
New contributor
Frederik is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 11 hours ago
0xSheepdog
1,74211025
asked 11 hours ago
FrederikFrederik
62
New contributor
Frederik is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 11 hours ago
0xSheepdog
1,74211025
edited 11 hours ago
0xSheepdog
1,74211025
edited 11 hours ago
0xSheepdog
1,74211025
1,74211025
asked 11 hours ago
FrederikFrederik
62
New contributor
Frederik is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 11 hours ago
FrederikFrederik
62
asked 11 hours ago
FrederikFrederik
62
62
New contributor
Frederik is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Frederik is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Frederik is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
A BSOD is Windows; it's a Blue Screen Of Death. In UNIX/Linux, it is called an Oops. Have looked at opensourceforu.com/2011/01/understanding-a-kernel-oops ?
– Ljm Dullaart
11 hours ago
Yes, that's why I put quotation marks around it. Do you have any idea how to answer my question, though?
– Frederik
11 hours ago
The link I added suggests that you could use a kernel module to generate the oops. Rather than copying someone else's work, I referred to it.
– Ljm Dullaart
11 hours ago
add a comment |
A BSOD is Windows; it's a Blue Screen Of Death. In UNIX/Linux, it is called an Oops. Have looked at opensourceforu.com/2011/01/understanding-a-kernel-oops ?
– Ljm Dullaart
11 hours ago
Yes, that's why I put quotation marks around it. Do you have any idea how to answer my question, though?
– Frederik
11 hours ago
The link I added suggests that you could use a kernel module to generate the oops. Rather than copying someone else's work, I referred to it.
– Ljm Dullaart
11 hours ago
A BSOD is Windows; it's a Blue Screen Of Death. In UNIX/Linux, it is called an Oops. Have looked at opensourceforu.com/2011/01/understanding-a-kernel-oops ?
– Ljm Dullaart
11 hours ago
A BSOD is Windows; it's a Blue Screen Of Death. In UNIX/Linux, it is called an Oops. Have looked at opensourceforu.com/2011/01/understanding-a-kernel-oops ?
– Ljm Dullaart
11 hours ago
Yes, that's why I put quotation marks around it. Do you have any idea how to answer my question, though?
– Frederik
11 hours ago
Yes, that's why I put quotation marks around it. Do you have any idea how to answer my question, though?
– Frederik
11 hours ago
The link I added suggests that you could use a kernel module to generate the oops. Rather than copying someone else's work, I referred to it.
– Ljm Dullaart
11 hours ago
The link I added suggests that you could use a kernel module to generate the oops. Rather than copying someone else's work, I referred to it.
– Ljm Dullaart
11 hours ago
add a comment |
1 Answer
1
active
oldest
votes
If you would like to see stack traces of the threads running on all CPUs you can
# echo l > /proc/sysrq-trigger
According to, e.g., Wikipedia this
Shows a stack backtrace for all active CPUs.
answered 9 hours ago
Erki der LoonyErki der Loony
1212
add a comment |
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1 Answer
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1 Answer
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active
oldest
votes
active
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votes
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votes
If you would like to see stack traces of the threads running on all CPUs you can
# echo l > /proc/sysrq-trigger
According to, e.g., Wikipedia this
Shows a stack backtrace for all active CPUs.
answered 9 hours ago
Erki der LoonyErki der Loony
1212
add a comment |
If you would like to see stack traces of the threads running on all CPUs you can
# echo l > /proc/sysrq-trigger
According to, e.g., Wikipedia this
Shows a stack backtrace for all active CPUs.
answered 9 hours ago
Erki der LoonyErki der Loony
1212
add a comment |
If you would like to see stack traces of the threads running on all CPUs you can
# echo l > /proc/sysrq-trigger
According to, e.g., Wikipedia this
Shows a stack backtrace for all active CPUs.
answered 9 hours ago
Erki der LoonyErki der Loony
1212
If you would like to see stack traces of the threads running on all CPUs you can
# echo l > /proc/sysrq-trigger
According to, e.g., Wikipedia this
Shows a stack backtrace for all active CPUs.
answered 9 hours ago
Erki der LoonyErki der Loony
1212
answered 9 hours ago
Erki der LoonyErki der Loony
1212
answered 9 hours ago
Erki der LoonyErki der Loony
1212
answered 9 hours ago
Erki der LoonyErki der Loony
1212
1212
add a comment |
add a comment |
Frederik is a new contributor. Be nice, and check out our Code of Conduct.
Frederik is a new contributor. Be nice, and check out our Code of Conduct.
Frederik is a new contributor. Be nice, and check out our Code of Conduct.
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-command-line, kernel-panic, linux-kernel, solus, terminal
A BSOD is Windows; it's a Blue Screen Of Death. In UNIX/Linux, it is called an Oops. Have looked at opensourceforu.com/2011/01/understanding-a-kernel-oops ?
– Ljm Dullaart
11 hours ago
Yes, that's why I put quotation marks around it. Do you have any idea how to answer my question, though?
– Frederik
11 hours ago
The link I added suggests that you could use a kernel module to generate the oops. Rather than copying someone else's work, I referred to it.
– Ljm Dullaart
11 hours ago