On Thu, Aug 03, 2023 at 04:43:30PM +0530, Aithal, Srikanth wrote: > Hello all, > > linux-next build 20230802 onwards seeing host hang issue when booting with > serial console enabled. Should be fixed by https://lore.kernel.org/all/20230803071034.25571-1-tony@xxxxxxxxxxx/ which Greg seems to have picked up. > > > > =============== > Recreation steps > =============== > 1. Enable serial console by appending following parameters in grub: > > GRUB_CMDLINE_LINUX append with "console=ttyS0,115200n8 earlyprintk" > GRUB_TERMINAL_OUTPUT="console serial" > Update grub. > > 2. Then try to boot into next-20230802/next-20230803 > > > Below is the error seeing when the host kernel boots and then host hangs. > > Memory KASLR using RDRAND RDTSC... > Poking KASLR using RDRAND RDTSC... > [ 0.004421] __common_interrupt: 96.55 No irq handler for vector > [ 2.552117] pstore: zlib_inflate() failed, ret = -5! > [ 2.564770] pstore: zlib_inflate() failed, ret = -5! > [ 2.577606] pstore: zlib_inflate() failed, ret = -5! > [ 2.590765] pstore: zlib_inflate() failed, ret = -5! > [ 2.606677] pstore: zlib_inflate() failed, ret = -5! > [ 2.635828] pstore: zlib_inflate() failed, ret = -5! > [ 2.650669] pstore: zlib_inflate() failed, ret = -5! > [ 2.666176] pstore: zlib_inflate() failed, ret = -5! > [ 2.682027] pstore: zlib_inflate() failed, ret = -5! > [ 2.714415] pstore: zlib_inflate() failed, ret = -5! > [ 2.737626] pstore: zlib_inflate() failed, ret = -5! > [ 2.768368] pstore: zlib_inflate() failed, ret = -5! > [ 2.802555] pstore: zlib_inflate() failed, ret = -5! > [ 2.828769] pstore: zlib_inflate() failed, ret = -5! > [ 2.849776] pstore: zlib_inflate() failed, ret = -5! > [ 2.870973] pstore: zlib_inflate() failed, ret = -5! > [ 2.893790] pstore: zlib_inflate() failed, ret = -5! > [ 2.913867] pstore: zlib_inflate() failed, ret = -5! >
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