Date: Fri, 7 May 2021 14:33:27 +0300 From: Lev Serebryakov <lev@FreeBSD.org> To: current@freebsd.org Subject: CURRENT crashes at early boot on Lenovo T540p: rtsx to blame Message-ID: <a7363387-c53f-d6c0-acc0-be9081590ea1@FreeBSD.org>
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Several versions of 14-CURRENT (including FreeBSD-14.0-CURRENT-amd64-20210506-49c894ddced-246502-memstick.img) can not boot on Lenovo T540p 19 times out of 20. It crashes on device detection, after detecting sound subsystem, with traps 9 and 12 (9 is more often) and mostly with this stacktrace (9 out of 10 crashes have this stacktrace: -- trap run_interrupt_driven_config_hooks() boot_run_interrupt_driven_config_hooks() mi_startup() btext() But twice I've got more interesting stacktraces: -- trap strlen() kvprintf() vsnprintf() vpanic() panic() __mtx_lock_flags() _sleep() mmc_wait_for_request() mmc_wait_for_cmd() mmc_go_discovery() mmc_delayed_attach() run_interrupt_driven_config_hooks() boot_run_interrupt_driven_config_hooks() mi_startup() btext() --- trap __mtx_lock_sleep() __mtx_lock_flags() mmc_wakeup() rtsx_intr() ithread_loop() fork_exit() fork_trampoline() Looks like there is problem with rtsx driver! I've checked memory with memtest86+ for 24 hours (4.5 passes) without any problems. -- // Lev Serebryakov
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