Control: reassign -1 src:linux 7.0.12-1 Control: tags -1 + moreinfo On Thu, Jul 16, 2026 at 09:49:27AM +0000, MeltedAcorn 2087 wrote: > Package: linux-image-7.0.12+kali-amd64 > Version: 7.0.12-2kali1 > Severity: important > Hello Debian Kernel Team, > I would like to report a reproducible kernel panic that began immediately > after upgrading my Kali Linux system to Linux kernel 7.0.12. > System Information > Distribution: Kali GNU/Linux 2026.3 (kali-rolling) > Kernel: 7.0.12+kali-amd64 (7.0.12-2kali1) > Architecture: x86_64 > Hardware: Lenovo IdeaPad 3 15ADA05 (Model 81W1) > Motherboard: LENOVO LNVNB161216 > BIOS: E8CN34WW (04/28/2022) > CPU: AMD Ryzen 5 3500U with Radeon Vega Mobile Graphics > GPU Driver: amdgpu (Mesa 26.1.4) > Problem Description > Immediately after running: > > sudo apt update > sudo apt upgrade > > > and rebooting into Linux 7.0.12, the system began freezing randomly. > During the freeze: > > * > The entire system becomes unresponsive. > * > Keyboard and touchpad stop responding. > * > Ctrl+Alt+F2 does not work. > * > The system requires a hard power-off by holding the power button. > > This behavior did not occur before upgrading. > Kernel Panic > The system eventually produced the following kernel panic: > BUG: unable to handle page fault for address: ffffffff2f78c142 > #PF: supervisor write access in kernel mode > Kernel panic - not syncing: Attempted to kill the idle task! > RIP: acpi_idle_enter+0x1a/0x180 > Call Trace: > ct_kernel_exit.isra.0 > cpuidle_enter_state > cpuidle_enter > do_idle > cpu_startup_entry > start_secondary > common_startup_64 > The panic appears to occur inside acpi_idle_enter(), suggesting a possible > regression in the ACPI/CPU idle subsystem. > Additional Information > > * > SSD SMART status: PASS > * > CPU temperature during normal operation: approximately 56°C > * > GPU temperature during normal operation: approximately 56°C > * > No GPU hang or ring timeout messages were observed before the panic. > * > System memory is 4 GB RAM with a 4 GB swapfile. > * > Previous kernel 6.19.14+kali-amd64 remains installed and I am testing whether > the issue disappears when booting that kernel. > > If the issue is not reproducible with Linux 6.19.14 but is reproducible with > Linux 7.0.12, it may indicate a regression introduced in Linux 7.0.12 or its > packaging. > I have attached a summary of the kernel panic log and can provide the > complete panic log or additional diagnostic information if required. > Thank you for your time and for maintaining the Linux kernel packages. > Kind regards, > Gopal >
> Kernel Panic Log (excerpt) > > BUG: unable to handle page fault for address: ffffffff2f78c142 #PF: > supervisor write access in kernel mode #PF: error_code(0x0002) - > not-present page > > Hardware: LENOVO 81W1 / IdeaPad 3 15ADA05 BIOS: E8CN34WW (04/28/2022) > > Kernel: 7.0.12+kali-amd64 #1 PREEMPT(lazy) Kali 7.0.12-2kali1 > > RIP: acpi_idle_enter+0x1a/0x180 > > Call Trace: ct_kernel_exit.isra.0 cpuidle_enter_state cpuidle_enter > do_idle cpu_startup_entry start_secondary common_startup_64 > > Kernel panic - not syncing: Attempted to kill the idle task! > > Additional observations: - Freeze started after apt update && apt > upgrade. - Previous kernel 6.19.14+kali-amd64 remains installed. - CPU: > AMD Ryzen 5 3500U with Radeon Vega 8 - SSD SMART: PASS - CPU/GPU > temperatures around 56??C. - System becomes completely unresponsive and > requires a hard power-off. > > Full module list and register dump were omitted from this summary > because they are extremely long. The original panic output can be > attached separately if needed. This is not a Debian kernel version. If it happens with our packaged kernel, then please update to 7.1.3-1 in unstable. Can you please test this, if the panic happens there as well, then we need ideally a full trace and some context on the system collected with reportbug kernel. Can you please report back? Regards, Salvatore
