https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292167
--- Comment #1 from Adrian Chadd <[email protected]> --- thread #1 (cpu 0) is stuck doing this ``` (kgdb) thread 1 [Switching to thread 1 (Thread 1.1)] #0 cpu_switch () at /data/1/adrian/freebsd/freebsd-src-ppc64/sys/powerpc/powerpc/swtch64.S:195 195 ld %r7,TD_LOCK(%r13) (kgdb) si 196 cmpd %r6,%r7 (kgdb) si 197 beq- blocked_loop (kgdb) si 195 ld %r7,TD_LOCK(%r13) (kgdb) ``` and info registers: ``` r0 0xc0000000008d3244 13835058055291417156 r1 0xc00800003190c3b0 13837309855927419824 r2 0xc0000000018af000 13835058055308046336 r3 0x0 0 r4 0xc00800002940acc0 13837309855787953344 r5 0xc0080000004e9280 13837309855100998272 r6 0xc000000001ad0c90 13835058055310281872 r7 0xc000000001ad0c90 13835058055310281872 r8 0xc0000000017cf000 13835058055307128832 r9 0x116 278 r10 0x8a0000000004 151732604633092 r11 0x0 0 r12 0xc000000000e7a35c 13835058055297344348 r13 0xc00800002940acc0 13837309855787953344 r14 0xc00800002940e840 13837309855787968576 r15 0x0 0 r16 0xc0080000004e9280 13837309855100998272 r17 0xc00800003190ca90 13837309855927421584 r18 0x0 0 r19 0x0 0 r20 0xc000000001b0d334 13835058055310529332 r21 0xc000000001b166ac 13835058055310567084 r22 0x0 0 r23 0x4 4 r24 0xc0080000004e9298 13837309855100998296 r25 0x1b800 112640 r26 0xc000000000008298 13835058055282197144 r27 0xc00800002940acc0 13837309855787953344 r28 0xc0080000004e9280 13837309855100998272 r29 0xc0000000016de241 13835058055306142273 r30 0xc00800002940e840 13837309855787968576 r31 0xc00800003190c3e0 13837309855927419872 pc 0xc000000000e7d1bc 0xc000000000e7d1bc <cpu_switch+300> msr 0x8000000000001032 9223372036854779954 cr 0x24200422 606077986 lr 0xc000000000e7d1ac 0xc000000000e7d1ac <cpu_switch+284> ctr 0xc000000000e7a35c 13835058055297344348 ``` -- You are receiving this mail because: You are the assignee for the bug.
