Date: Sat, 22 May 2021 20:19:28 -0700 From: Mark Millard via freebsd-arm <freebsd-arm@freebsd.org> To: freebsd-current <freebsd-current@freebsd.org> Cc: freebsd-arm <freebsd-arm@freebsd.org> Subject: FYI: Example USB3 boot failure on RPi4B ZFS-on-root system booting main: uhub_reattach_port notices involved Message-ID: <681FD1BA-2796-45E2-897A-28C749E80261@yahoo.com> References: <681FD1BA-2796-45E2-897A-28C749E80261.ref@yahoo.com>
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In upgrading from (grabbed from a system not updated yet): # uname -apKU FreeBSD CA72_16Gp_ZFS 14.0-CURRENT FreeBSD 14.0-CURRENT #1 = main-n246411-a6ca7519f89c-dirty: Sat May 1 19:07:50 PDT 2021 = root@CA72_4c8G_ZFS:/usr/obj/BUILDs/main-CA72-nodbg-clang/usr/main-src/arm6= 4.aarch64/sys/GENERIC-NODBG-CA72 arm64 aarch64 1400013 1400013 to (using a debug-build variant here): # uname -apKU FreeBSD CA72_4c8G_ZFS 14.0-CURRENT FreeBSD 14.0-CURRENT #1 = main-n246854-03b0505b8fe8-dirty: Sat May 22 16:25:04 PDT 2021 = root@CA72_16Gp_ZFS:/usr/obj/BUILDs/main-CA72-dbg-clang/usr/main-src/arm64.= aarch64/sys/GENERIC-DBG-CA72 arm64 aarch64 1400013 1400013 I was initially unable to boot. It seems to trace back to getting the uhub_reattach_port notices in the below sequence: Root mount waiting for: usbus0 CAM Root mount waiting for: usbus0 CAM uhub_reattach_port: port 3 reset failed, error=3DUSB_ERR_TIMEOUT uhub_reattach_port: device problem (USB_ERR_TIMEOUT), disabling port 3 Root mount waiting for: CAM Root mount waiting for: CAM Root mount waiting for: CAM Root mount waiting for: CAM Root mount waiting for: CAM Solaris: NOTICE: Cannot find the pool label for 'zroot' Mounting from zfs:zroot/ROOT/main-CA72-dbg failed with error 5; retrying = for 10 more seconds Solaris: NOTICE: Cannot find the pool label for 'zroot' Solaris: NOTICE: Cannot find the pool label for 'zroot' . . . mountroot> ? List of GEOM managed disk devices: =20 mountroot>=20 The USB3 SSD was the only storage media present. Port 3 apparently had the USB3 SSD boot media (the same media that the FreeBSD loader got the kernel from before the above). Cutting power and starting over did not get the problem again (so far). =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
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