Hello, Exact same issue. With 4.18 kernel, I got system trace like: [ 7637.700663] do_general_protection: 28 callbacks suppressed [ 7637.700667] traps: pulsesvc[7098] general protection ip:7f56293ba7e7 sp:7ffedce1d5d8 error:0 in libc-2.27.so[7f562925e000+1b5000] [ 7638.462685] pulsesvc[7141]: segfault at 7ffc37007360 ip 00007f89a8f5d7e7 sp 00007ffc374af928 error 4 in libc-2.27.so[7f89a8e01000+1b5000] [ 7638.462688] Code: f9 20 77 1f c5 fd 74 0f c5 fd d7 c1 85 c0 0f 85 df 00 00 00 48 83 c7 20 83 e1 1f 48 83 e7 e0 eb 36 66 90 83 e1 1f 48 83 e7 e0 <c5> fd 74 0f c5 fd d7 c1 d3 f8 85 c0 74 1b f3 0f bc c0 48 01 f8 48 [ 7639.155253] traps: pulsesvc[7180] general protection ip:7f889f8c87e7 sp:7ffe99eb8238 error:0 in libc-2.27.so[7f889f76c000+1b5000] [ 7639.959350] traps: pulsesvc[7187] general protection ip:7f4b41e017e7 sp:7ffd7b209f08 error:0 in libc-2.27.so[7f4b41ca5000+1b5000] I had to downgrade kernel to fix that.
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