Date: Sun, 25 Nov 2018 18:26:15 +0000 From: Christian Ullrich <chris@chrullrich.net> To: FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Subject: Panic booting 12-RC2 on amd64 Message-ID: <6e985fa2-c372-67ef-1cd5-dd8894cca908@chrullrich.net>
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Hello, I have a reproducible panic booting 12-RC2 and stable/12, 2cf4a7e0d8 from Friday, on a Jetway JNF9HG board, Celeron N2930 CPU, booting with UEFI. The same box has no problems with stable/11 18f83cbbc9 from Thursday. There is no serial console on the box right now, but the last screenful of boot output is this (from the -RC2; the panic'ing symbol is the same with the stable/12 kernel): random: entropy device external interface kbd1 at kbdmux0 netmap: loaded module [ath_hal] loaded module_register_init: MOD_LOAD (vesa, 0xffffffff810f8750, 0) error 19 random: registering fast source Intel Secure Key RNG random: fast provider: "Intel Secure Key RNG" nexus0 kernel trap 12 with interrupts disabled kernel trap 12 with interrupts disabled cryptosoft0: <software crypto> on motherboard acpi0: <_> on motherboard panic: smp_targeted_tlb_shootdown: interrupts disabled cpuid = 2 time = 1 KDB: stack backtrace: #0 0xffffffff80be74a7 at kdb_backtrace+0x67 #1 0xffffffff80b9b093 at vpanic+0x1a3 #2 0xffffffff80b9aee3 at panic+0x43 #3 0xffffffff811eda2f at smp_targeted_tlb_shootdown+0x40f #4 0xffffffff811ed60d at smp_masked_invltlb+0x3d #5 0xffffffff8105d5c5 at pmap_invalidate_range+0x1b5 #6 0xffffffff8106a429 at pmap_change_attr_locked+0x859 #7 0xffffffff81069804 at pmap_mapdev_internal+0x424 #8 0xffffffff81075ed0 at pcie_cfgregopen+0x60 #9 0xffffffff80451f10 at acpi_attach+0x390 #10 0xffffffff80bd6efc at device_attach+0x3ec #11 0xffffffff80bd81dc at bus_generic_attach+0x5c #12 0xffffffff80bd6efc at device_attach+0x3ec [sic!] #13 0xffffffff80bd88b8 at bus_generic_new_pass+0x118 #14 0xffffffff80bda577 at root_bus_configure+0x77 #15 0xffffffff811dbce9 at configure+0x9 #16 0xffffffff80b31a78 at mi_startup+0x118 #17 0xffffffff8034102c at btext+0x2c Uptime: 1s Automatic reboot in 15 seconds - press a key on the console to abort If it matters, the build from svn was with CPUTYPE=slm, the -RC2 is FreeBSD-12.0-RC2-amd64-mini-memstick.img, i.e. without CPUTYPE. I have been running stable/11 with CPUTYPE=slm on this and other identical CPUs for a long time with no trouble, so I think it is unrelated. I'd really like to upgrade to 12. If anyone can suggest something I can try, I'll be happy to do experiments. -- Christian
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