Hi All,
I try to do pcie hotplug testing. I create ext4 file system on disk and mount,
then I do surprise hotplug. When I insert disk I see below error messagee. I am
new to Linux kernel, Please let me know any clue for below error. Thank you for
your help.
[I convert error from image to text, error message not perfect. All function
names correct.]
[Firmware Bug]: the BIOS has corrupted hw-PMU resources (MSR 186 is 53003c)
[<ffffffff8111c495>] ? mempool_alloc_s1ab+0x15/0x20
[<ffffffff8125d02d>] submit_bio+0x8d/0x120
[<ffffffff1311b4c36>] submit_bh+exf6/x150
[<fffiffff811173434>] block_read_full_page+0x274/0x3d0
[tdfffffiffilibbZ1101] blkdev_get_block+.8bdiax713
[laffilfff8113b47e>]? __inc_zone_page_state+ENZe/Eix39
[lialfilibff13112fc361>] ? __lru_cache_add+8x40/8x99
[Riffffrffelibc438>]blkdev_readpage+9x113/13x28
[<Iffrifff13112e134a>]__do_page_cache_readahead+ex28a/8x218
[<tdffff1118112e9f1>] force_page_cache_readahead.13x71/exae
[<1ff1ffif13112ef13] page_cache_sync_readahead +ex113.11x58
[<ffffffff13222211 ] generic_file_aio_readilx558/9x798
[<ffffffff1111893>] blkdev_aio_read+8x53/8xce
[<lffffff81144311>] ?handle_mm_fault+0x23a/0x310
[<ffffffff811213123>] do_sync_read
[<ffffffff811212333>] ? autoremove_wake_function
[<ffffffff811212333>] ? cp_new_stat
[<ffffffff8112235423>] ? selinux_file_permission
[<ffffffff8112134534>]? security_file_permission
[<ffffffff8112235467>] vfs_read
[<ffffffff8112436423>] sys_read
[<ffffffff8112546788>] ? do_device_not_available
[<ffffffff8112123566>] system_call_fastpath
Thank You,
Shiro
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