https://bugs.freedesktop.org/show_bug.cgi?id=90569
--- Comment #1 from Ilia Mirkin <[email protected]> --- Curious observation: [ 78.633151] BUG: unable to handle kernel paging request at f84c8000 [ 78.633265] IP: [<f8fb6be9>] nouveau_bo_wr32+0x29/0x60 [nouveau] [ 78.633430] *pdpt = 0000000001b79001 *pde = 0000000034c88067 *pte = 0000000000000000 [ 50.751850] BUG: unable to handle kernel paging request at f84c8000 [ 50.751967] IP: [<f8f51be9>] nouveau_bo_wr32+0x29/0x60 [nouveau] [ 50.752139] *pdpt = 0000000001b79001 *pde = 0000000034c88067 *pte = 0000000000000000 [ 68.844824] BUG: unable to handle kernel paging request at f8598000 [ 68.845087] IP: [<f8f17be9>] nouveau_bo_wr32+0x29/0x60 [nouveau] [ 68.845475] *pdpt = 0000000001b79001 *pde = 0000000034c88067 *pte = 0000000000000000 [ 183.768120] BUG: unable to handle kernel paging request at f8498000 [ 183.768233] IP: [<f8e91be9>] nouveau_bo_wr32+0x29/0x60 [nouveau] [ 183.768402] *pdpt = 0000000001b79001 *pde = 0000000034c88067 *pte = 0000000000000000 [ 107.772418] BUG: unable to handle kernel paging request at f848d000 [ 107.772538] IP: [<f8e4cbe9>] nouveau_bo_wr32+0x29/0x60 [nouveau] [ 107.772718] *pdpt = 0000000001b79001 *pde = 0000000034c88067 *pte = 0000000000000000 The pdpt/pde/pte values are always the same. Perhaps that's just the unmapped page or something. Other observations: 32-bit kernel. One instance of a cal_space exhaustion, but it recovered apparently. -- You are receiving this mail because: You are the assignee for the bug.
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