Date: Mon, 5 Oct 2020 19:10:29 -0700 From: bob prohaska <fbsd@www.zefox.net> To: freebsd-current@freebsd.org, freebsd-arm@freebsd.org Subject: panic: non-current pmap 0xffffa00020eab8f0 on Rpi3 Message-ID: <20201006021029.GA13260@www.zefox.net>
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Still seeing non-current pmap panics on the Pi3, this time a B+ running 13.0-CURRENT (GENERIC-MMCCAM) #0 71e02448ffb-c271826(master) during a -j4 buildworld. The backtrace reports panic: non-current pmap 0xffffa00020eab8f0 cpuid = 0 time = 1601947137 KDB: stack backtrace: db_trace_self() at db_trace_self_wrapper+0x30 pc = 0xffff00000072999c lr = 0xffff00000019ec8c sp = 0xffff00005d96c230 fp = 0xffff00005d96c430 db_trace_self_wrapper() at kdb_backtrace+0x38 pc = 0xffff00000019ec8c lr = 0xffff0000004b4984 sp = 0xffff00005d96c440 fp = 0xffff00005d96c500 kdb_backtrace() at vpanic+0x19c pc = 0xffff0000004b4984 lr = 0xffff0000004734c0 sp = 0xffff00005d96c510 fp = 0xffff00005d96c560 vpanic() at panic+0x44 pc = 0xffff0000004734c0 lr = 0xffff0000004730dc sp = 0xffff00005d96c570 fp = 0xffff00005d96c620 panic() at pmap_remove_pages+0x5d8 pc = 0xffff0000004730dc lr = 0xffff00000073fe58 sp = 0xffff00005d96c630 fp = 0xffff00005d96c690 pmap_remove_pages() at vmspace_exit+0xb0 pc = 0xffff00000073fe58 lr = 0xffff0000006c77a0 sp = 0xffff00005d96c6a0 fp = 0xffff00005d96c700 vmspace_exit() at exit1+0x470 pc = 0xffff0000006c77a0 lr = 0xffff00000042e5bc sp = 0xffff00005d96c710 fp = 0xffff00005d96c760 exit1() at sys_sys_exit+0x10 pc = 0xffff00000042e5bc lr = 0xffff00000042e148 sp = 0xffff00005d96c770 fp = 0xffff00005d96c7c0 sys_sys_exit() at syscallenter+0x104 pc = 0xffff00000042e148 lr = 0xffff0000007463dc sp = 0xffff00005d96c7d0 fp = 0xffff00005d96c7d0 syscallenter() at svc_handler+0x4c pc = 0xffff0000007463dc lr = 0xffff000000745df8 sp = 0xffff00005d96c7e0 fp = 0xffff00005d96c810 svc_handler() at do_el0_sync+0xf0 pc = 0xffff000000745df8 lr = 0xffff000000745c08 sp = 0xffff00005d96c820 fp = 0xffff00005d96c830 do_el0_sync() at handle_el0_sync+0x90 pc = 0xffff000000745c08 lr = 0xffff00000072c224 sp = 0xffff00005d96c840 fp = 0xffff00005d96c980 handle_el0_sync() at 0x40421150 pc = 0xffff00000072c224 lr = 0x0000000040421150 sp = 0xffff00005d96c990 fp = 0x0000ffffffffd830 KDB: enter: panic [ thread pid 2429 tid 100951 ] Stopped at 0x403fa408 db> Thanks for reading, bob prohaska
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