Bug#1033398: linux-image-amd64: reproducible kernel freeze on 5.19+

2023-06-07 Thread Salvatore Bonaccorso
Hi Florian, On Mon, Jun 05, 2023 at 08:49:25PM +0200, Florian Lehner wrote: > Hi all, > > the fix was merged upstream with > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/mm/maccess.c?id=d319f344561de23e810515d109c7278919bff7b0 And so landed in 6.4-rc1. Great

Bug#1033398: linux-image-amd64: reproducible kernel freeze on 5.19+

2023-06-05 Thread Florian Lehner
Hi all, the fix was merged upstream with https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/mm/maccess.c?id=d319f344561de23e810515d109c7278919bff7b0 - florian On 3/25/23 16:58, Diederik de Haas wrote: Control: found -1 5.19~rc4-1~exp1 Control: forwarded -1

Bug#1033398: linux-image-amd64: reproducible kernel freeze on 5.19+

2023-03-25 Thread Diederik de Haas
Control: found -1 5.19~rc4-1~exp1 Control: forwarded -1 https://lore.kernel.org/bpf/20230118051443.78988-1-alexei.starovoi...@gmail.com/ On Saturday, 25 March 2023 16:00:47 CET Florian Lehner wrote: > > Via https://snapshot.debian.org/binary/linux-image-amd64/ you can easily > > test various

Bug#1033398: linux-image-amd64: reproducible kernel freeze on 5.19+

2023-03-25 Thread Florian Lehner
On Fri, 24 Mar 2023 13:50:15 +0100 Diederik de Haas wrote: On Friday, 24 March 2023 12:44:33 CET Tim Rühsen wrote: > Package: linux-image-amd64 > Version: 6.1.20-1 > > We run a priviledged eBPF based tool with a communication between kernel and > user space. It runs without issues on

Bug#1033398: linux-image-amd64: reproducible kernel freeze on 5.19+

2023-03-24 Thread Florian Lehner
Hi, maybe some additional information. The eBPF program is of type BPF_PROG_TYPE_PERF_EVENT and attached to all CPUs via the perf subsystem and the use of PERF_COUNT_SW_CPU_CLOCK. It is executed on a constant sampling frequency (usually 20 Hz). We also do have qemus guest memory dumps

Bug#1033398: linux-image-amd64: reproducible kernel freeze on 5.19+

2023-03-24 Thread Diederik de Haas
Control: reassign -1 src:linux 6.1.20-1 On Friday, 24 March 2023 12:44:33 CET Tim Rühsen wrote: > Package: linux-image-amd64 > Version: 6.1.20-1 > > We run a priviledged eBPF based tool with a communication between kernel and > user space. It runs without issues on kernels 4.15 to 5.18. > On

Bug#1033398: linux-image-amd64: reproducible kernel freeze on 5.19+

2023-03-24 Thread Tim Rühsen
Package: linux-image-amd64 Version: 6.1.20-1 Severity: important X-Debbugs-Cc: tim.rueh...@gmx.de Dear Maintainer, * What led up to the situation? We run a priviledged eBPF based tool with a communication between kernel and user space. It runs without issues on kernels 4.15 to 5.18. On