https://bugs.freedesktop.org/show_bug.cgi?id=96712

Bug ID: 96712 Summary: Kernel hard LOCKUP related to radeon driver Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: lebedev.ri@gmail.com

Created attachment 124765 --> https://bugs.freedesktop.org/attachment.cgi?id=124765&action=edit dmesg of all that boot

This is debian testing, fully updated as of 28 jun 2016 (today)

I believe the lockup happened while rendering video via kdenlive (all multithreading options set to 6, gpu acceleration on (not sure it works)), and then trying to change a page in google chrome.

$ lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 6 On-line CPU(s) list: 0-5 Thread(s) per core: 1 Core(s) per socket: 6 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 16 Model: 10 Model name: AMD Phenom(tm) II X6 1075T Processor Stepping: 0 CPU MHz: 3000.000 CPU max MHz: 3000.0000 CPU min MHz: 800.0000 BogoMIPS: 6019.74 Virtualization: AMD-V L1d cache: 64K L1i cache: 64K L2 cache: 512K L3 cache: 6144K NUMA node0 CPU(s): 0-5 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr cpb hw_pstate vmmcall npt lbrv svm_lock nrip_save pausefilter