Is: Regression introduced by 0108bc808107b97e101b15af9705729626be6447 - drm/nouveau: do not allow negative sizes for now (Was:Re: nouveau crash with 3.11-rc2)
On Fri, Jul 26, 2013 at 04:37:32PM -0400, Ilia Mirkin wrote: > On Fri, Jul 26, 2013 at 2:28 PM, konrad wilk > wrote: > > I just saw this on a box of mine (rc1 worked) I hadn't done yet a bisection. > > Any suggestions? > > > > ring 0 polarity 1 > > [6.023776] Already setup the GSI :22 > > ^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G[6.036680] nouveau [ > > DEVICE][:00:0d.0] BOOT0 : 0x04c000a2 > > [6.036740] nouveau [ DEVICE][:00:0d.0] Chipset: C61 (NV4C) > > [6.036792] nouveau [ DEVICE][:00:0d.0] Family : NV40 > > [6.038554] nouveau [ VBIOS][:00:0d.0] checking PRAMIN for > > image... > > [6.062295] ata1: SATA link down (SStatus 0 SControl 300) > > [6.07] nouveau [ VBIOS][:00:0d.0] ... appears to be valid > > [6.077829] nouveau [ VBIOS][:00:0d.0] using image from PRAMIN > > [6.078024] nouveau [ VBIOS][:00:0d.0] BIT signature found > > [6.078076] nouveau [ VBIOS][:00:0d.0] version 05.61.32.22.01 > > [6.078666] skge :01:08.0 eth2: addr 00:0a:5e:65:74:93 > > [6.086529] nouveau [ PFB][:00:0d.0] RAM type: unknown > > [6.086594] nouveau [ PFB][:00:0d.0] RAM size: 128 MiB > > [6.086648] nouveau [ PFB][:00:0d.0]ZCOMP: 0 tags > > [6.115583] nouveau [ PTHERM][:00:0d.0] FAN control: none / > > external > > [6.115645] nouveau [ PTHERM][:00:0d.0] fan management: disabled > > [6.115698] nouveau [ PTHERM][:00:0d.0] internal sensor: no > > [6.140702] [TTM] Zone kernel: Available graphics memory: 461396 kiB > > [6.140763] [TTM] Initializing pool allocator > > [6.140852] [TTM] Initializing DMA pool allocator > > [6.141034] Failed to add WC MTRR for > > [e000-efff]; performance may suffer. > > [6.141095] nouveau [ DRM] VRAM: 125 MiB > > [6.141189] nouveau [ DRM] GART: 512 MiB > > [6.141242] nouveau [ DRM] TMDS table version 1.1 > > [6.141293] nouveau [ DRM] DCB version 3.0 > > [6.141342] nouveau [ DRM] DCB outp 00: 01000310 0023 > > [6.141421] nouveau [ DRM] DCB outp 01: 00110204 97e5 > > [6.141471] nouveau [ DRM] DCB conn 00: > > [6.141839] nouveau [ DRM] Saving VGA fonts > > [6.180531] BUG: unable to handle kernel NULL pointer dereference at > > (null) > > [6.180657] IP: [] nouveau_bo_new+0x36/0x330 [nouveau] > > [6.180775] PGD 29449067 PUD 28aad067 PMD 0 > > [6.180907] Oops: [#1] SMP > > [6.181013] Modules linked in: nouveau(+) skge e1000 fbcon tileblit font > > bitblit ttm softcursor ata_generic sata_nv drm_kms_helper mxm_wmi video wmi > > libata scsi_mod mperf xen_blkfront xen_netfront fb_sys_fops sysimgblt > > sysfillrect syscopyarea xenfs xen_privcmd > > [6.181953] CPU: 0 PID: 428 Comm: kworker/0:1 Not tainted > > 3.11.0-rc2upstream-00185-g07bc9dc #1 > > [6.182016] Hardware name: BIOSTAR Group N61PB-M2S/N61PB-M2S, BIOS 6.00 > > PG 09/03/2009 > > [6.182084] Workqueue: events work_for_cpu_fn > > [6.182167] task: 880037e69000 ti: 88003791a000 task.ti: > > 88003791a000 > > [6.182228] RIP: e030:[] [] > > nouveau_bo_new+0x36/0x330 [nouveau] > > [6.182344] RSP: e02b:88003791ba88 EFLAGS: 00010287 > > [6.182396] RAX: RBX: 880028f7f000 RCX: > > 0004 > > [6.182457] RDX: 0100 RSI: 4000 RDI: > > 88002b576800 > > [6.182511] RBP: 88003791bb08 R08: R09: > > > > [6.182565] R10: 0004 R11: 0100 R12: > > 4000 > > [6.182619] R13: 88002b1e3000 R14: a01fe740 R15: > > > > [6.182679] FS: 7f3da25417a0() GS:88003de0() > > knlGS: > > [6.182748] CS: e033 DS: ES: CR0: 8005003b > > [6.182798] CR2: CR3: 27416000 CR4: > > 0660 > > [6.182851] Stack: > > [6.182896] 88003791bae8 811aa1f9 88002b576800 > > 880027aad240 > > [6.183108] 880080d0 8142a566 880028f7f000 > > 880028f7f000 > > [6.183295] 88002b576800 a01fe740 > > 880028f7f000 > > [6.183488] Call Trace: > > [6.183544] [] ? __kmalloc+0x259/0x2a0 > > [6.183603] [] ? > > drm_mode_crtc_set_gamma_size+0x26/0x60 > > [6.183680] [] nv04_crtc_create+0xdf/0x160 [nouveau] > > [6.183757] [] nv04_display_create+0x11a/0x400 > > [nouveau] > > [6.183813] [] ? __cancel_work_timer+0x7e/0x110 > > [6.183886] [] nouveau_display_create+0x598/0x5a0 > > [nouveau] > > [6.183981] [] nouveau_drm_load+0x25c/0x670 [nouveau] > > [6.184040] [] ? device_register+0x19/0x20 > > [6.184098] [] ? drm_get_minor+0x1fc/0x280 > > [6.187041] [] drm_get_pci_dev+0x178/0x2a0 > > [6.187096] [] ? pcibios_set_master+0x83/0xb0 > > [
Is: Regression introduced by 0108bc808107b97e101b15af9705729626be6447 - drm/nouveau: do not allow negative sizes for now (Was:Re: nouveau crash with 3.11-rc2)
On Fri, Jul 26, 2013 at 04:37:32PM -0400, Ilia Mirkin wrote: On Fri, Jul 26, 2013 at 2:28 PM, konrad wilk konrad.w...@oracle.com wrote: I just saw this on a box of mine (rc1 worked) I hadn't done yet a bisection. Any suggestions? ring 0 polarity 1 [6.023776] Already setup the GSI :22 ^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G^G[6.036680] nouveau [ DEVICE][:00:0d.0] BOOT0 : 0x04c000a2 [6.036740] nouveau [ DEVICE][:00:0d.0] Chipset: C61 (NV4C) [6.036792] nouveau [ DEVICE][:00:0d.0] Family : NV40 [6.038554] nouveau [ VBIOS][:00:0d.0] checking PRAMIN for image... [6.062295] ata1: SATA link down (SStatus 0 SControl 300) [6.07] nouveau [ VBIOS][:00:0d.0] ... appears to be valid [6.077829] nouveau [ VBIOS][:00:0d.0] using image from PRAMIN [6.078024] nouveau [ VBIOS][:00:0d.0] BIT signature found [6.078076] nouveau [ VBIOS][:00:0d.0] version 05.61.32.22.01 [6.078666] skge :01:08.0 eth2: addr 00:0a:5e:65:74:93 [6.086529] nouveau [ PFB][:00:0d.0] RAM type: unknown [6.086594] nouveau [ PFB][:00:0d.0] RAM size: 128 MiB [6.086648] nouveau [ PFB][:00:0d.0]ZCOMP: 0 tags [6.115583] nouveau [ PTHERM][:00:0d.0] FAN control: none / external [6.115645] nouveau [ PTHERM][:00:0d.0] fan management: disabled [6.115698] nouveau [ PTHERM][:00:0d.0] internal sensor: no [6.140702] [TTM] Zone kernel: Available graphics memory: 461396 kiB [6.140763] [TTM] Initializing pool allocator [6.140852] [TTM] Initializing DMA pool allocator [6.141034] Failed to add WC MTRR for [e000-efff]; performance may suffer. [6.141095] nouveau [ DRM] VRAM: 125 MiB [6.141189] nouveau [ DRM] GART: 512 MiB [6.141242] nouveau [ DRM] TMDS table version 1.1 [6.141293] nouveau [ DRM] DCB version 3.0 [6.141342] nouveau [ DRM] DCB outp 00: 01000310 0023 [6.141421] nouveau [ DRM] DCB outp 01: 00110204 97e5 [6.141471] nouveau [ DRM] DCB conn 00: [6.141839] nouveau [ DRM] Saving VGA fonts [6.180531] BUG: unable to handle kernel NULL pointer dereference at (null) [6.180657] IP: [a019b316] nouveau_bo_new+0x36/0x330 [nouveau] [6.180775] PGD 29449067 PUD 28aad067 PMD 0 [6.180907] Oops: [#1] SMP [6.181013] Modules linked in: nouveau(+) skge e1000 fbcon tileblit font bitblit ttm softcursor ata_generic sata_nv drm_kms_helper mxm_wmi video wmi libata scsi_mod mperf xen_blkfront xen_netfront fb_sys_fops sysimgblt sysfillrect syscopyarea xenfs xen_privcmd [6.181953] CPU: 0 PID: 428 Comm: kworker/0:1 Not tainted 3.11.0-rc2upstream-00185-g07bc9dc #1 [6.182016] Hardware name: BIOSTAR Group N61PB-M2S/N61PB-M2S, BIOS 6.00 PG 09/03/2009 [6.182084] Workqueue: events work_for_cpu_fn [6.182167] task: 880037e69000 ti: 88003791a000 task.ti: 88003791a000 [6.182228] RIP: e030:[a019b316] [a019b316] nouveau_bo_new+0x36/0x330 [nouveau] [6.182344] RSP: e02b:88003791ba88 EFLAGS: 00010287 [6.182396] RAX: RBX: 880028f7f000 RCX: 0004 [6.182457] RDX: 0100 RSI: 4000 RDI: 88002b576800 [6.182511] RBP: 88003791bb08 R08: R09: [6.182565] R10: 0004 R11: 0100 R12: 4000 [6.182619] R13: 88002b1e3000 R14: a01fe740 R15: [6.182679] FS: 7f3da25417a0() GS:88003de0() knlGS: [6.182748] CS: e033 DS: ES: CR0: 8005003b [6.182798] CR2: CR3: 27416000 CR4: 0660 [6.182851] Stack: [6.182896] 88003791bae8 811aa1f9 88002b576800 880027aad240 [6.183108] 880080d0 8142a566 880028f7f000 880028f7f000 [6.183295] 88002b576800 a01fe740 880028f7f000 [6.183488] Call Trace: [6.183544] [811aa1f9] ? __kmalloc+0x259/0x2a0 [6.183603] [8142a566] ? drm_mode_crtc_set_gamma_size+0x26/0x60 [6.183680] [a01ac86f] nv04_crtc_create+0xdf/0x160 [nouveau] [6.183757] [a01b289a] nv04_display_create+0x11a/0x400 [nouveau] [6.183813] [810b817e] ? __cancel_work_timer+0x7e/0x110 [6.183886] [a01a79a8] nouveau_display_create+0x598/0x5a0 [nouveau] [6.183981] [a019633c] nouveau_drm_load+0x25c/0x670 [nouveau] [6.184040] [8143a479] ? device_register+0x19/0x20 [6.184098] [8142018c] ? drm_get_minor+0x1fc/0x280 [6.187041] [814222a8] drm_get_pci_dev+0x178/0x2a0 [6.187096]
