Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [Bug #25402] kernel (2.6.37-8-generic_amd64) panic on boot (with message "map_single: bounce buffer is not DMA'ble) - possible regression !!! | Date | Thu, 30 Dec 2010 23:51:48 +0100 |
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On Thursday, December 30, 2010, carlos palma wrote: > I can confirm that this "regression" still exists with the kernel > 2.6.37-rc8. > The Call Trace is basically the same: > > ... > Kernel panic - not syncing: map_single ... > Pid 935, comm: NetworkManager Tainted > call trace > panic+oxbf/0x200 > ? default_spin_lock_flags+0x9/0x10 > ?swiotlb_tlb_map_single+0x1ce/0x250 > ?map_single+0x46/0x60 > swiotlb_map_page+0xa6/0xf > ... and then the FREEZE ... only a hard reset brings to live (with > 2.6.36-2) Linux.
Thanks for the info.
Why did you put "regression" into double quotes?
Rafael
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