thr3ads.net - Nouveau - [Nouveau] [Bug 93557] New: Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a [Jan 2016]

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2016-Jan-02 00:00 UTC

[Nouveau] [Bug 93557] New: Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

            Bug ID: 93557
           Summary: Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM
                    on Nvidia GeForce 7025 / nForce 630a
           Product: xorg
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: xgfwtvdh at sharklasers.com
        QA Contact: xorg-team at lists.x.org

As imirkin told me in the irc i should fill up a bugreport.

System: Clean install of debian testing from 1.1.2016 dailybuild with kde
chosen. Kernel 4.4.0-rc6 installed from experimental.

The main needed information is this kernel panic captured with netconsole:

[ 1059.265197] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b020
[ 1059.265516] nouveau 0000:00:0d.0: bus: MMIO write of 010d0001 FAULT at
00b010
[ 1060.724984] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b010
[ 1060.847845] nouveau 0000:00:0d.0: bus: MMIO write of 010a0001 FAULT at
00b010
[ 1060.848340] nouveau 0000:00:0d.0: bus: MMIO write of 010c0001 FAULT at
00b020
[ 1061.073132] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b010
[ 1061.073350] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b020
[ 1061.265858] nouveau 0000:00:0d.0: bus: MMIO write of 01890001 FAULT at
00b010
[ 1061.266331] nouveau 0000:00:0d.0: bus: MMIO write of 018c0001 FAULT at
00b020
[ 1061.266954] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b010
[ 1068.679841] nouveau 0000:00:0d.0: bus: MMIO write of 01890001 FAULT at
00b010
[ 1068.691605] nouveau 0000:00:0d.0: bus: MMIO write of 018b0001 FAULT at
00b030
[ 1069.007856] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b010
[ 1069.008076] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b030
[ 1069.009128] nouveau 0000:00:0d.0: bus: MMIO write of 04200001 FAULT at
00b010
[ 1071.267098] nouveau 0000:00:0d.0: bus: MMIO write of 01890001 FAULT at
00b030
[ 1071.267686] nouveau 0000:00:0d.0: bus: MMIO write of 018b0001 FAULT at
00b040
[ 1075.811130] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b030
[ 1075.811472] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b040
[ 1079.219933] BUG: unable to handle kernel NULL pointer dereference at
0000000000000020
[ 1079.219999] IP: [<ffffffffa053448d>] nv40_gr_intr+0x1fd/0x380 [nouveau]
[ 1079.220079] PGD 6a5b2067 PUD 6a5b1067 PMD 0 
[ 1079.220109] Oops: 0000 [#1] SMP 
[ 1079.220130] Modules linked in: netconsole snd_hda_codec_via
snd_hda_codec_generic joydev pcspkr hid_roccat_koneplus hid_roccat
hid_roccat_common nouveau evdev kvm_amd kvm serio_raw snd_hda_intel mxm_wmi
snd_hda_codec irqbypass wmi k10temp snd_hda_core video snd_hwdep ttm snd_pcm
edac_mce_amd edac_core drm_kms_helper snd_timer sg drm i2c_algo_bit shpchp
i2c_nforce2 button snd soundcore 8250_fintek acpi_cpufreq tpm_tis tpm processor
parport_pc ppdev lp parport autofs4 ext4 crc16 mbcache jbd2 configfs sd_mod
sr_mod cdrom usbhid hid ata_generic ohci_pci pata_amd sata_nv forcedeth libata
scsi_mod ehci_pci ohci_hcd ehci_hcd usbcore usb_common
[ 1079.220909] CPU: 0 PID: 987 Comm: kwin_x11 Not tainted 4.4.0-rc6-amd64 #1
Debian 4.4~rc6-1~exp1
[ 1079.220953] Hardware name: To Be Filled By O.E.M. To Be Filled By
O.E.M./N68-S3 UCC, BIOS P1.60 09/19/2011
[ 1079.220999] task: ffff880069d0c480 ti: ffff880069db0000 task.ti:
ffff880069db0000
[ 1079.221035] RIP: 0010:[<ffffffffa053448d>]  [<ffffffffa053448d>]
nv40_gr_intr+0x1fd/0x380 [nouveau]
[ 1079.221101] RSP: 0000:ffff88006fc03c58  EFLAGS: 00010016
[ 1079.221128] RAX: 0000000000000003 RBX: ffff88006bb1f140 RCX:
0000000000000000
[ 1079.221162] RDX: 0000000000000000 RSI: 000000000000000c RDI:
0000000000000000
[ 1079.221252] RBP: ffff880055090ac0 R08: 0000000000000000 R09:
0000000000064000
[ 1079.221286] R10: 00007ff87985d250 R11: 0000000001a05010 R12:
0000000000100000
[ 1079.221320] R13: ffff88006bb1f198 R14: ffff88006c66cc00 R15:
0000000000006400
[ 1079.221355] FS:  00007ff87985c940(0000) GS:ffff88006fc00000(0000)
knlGS:0000000000000000
[ 1079.221393] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1079.221421] CR2: 0000000000000020 CR3: 0000000000040000 CR4:
00000000000006f0
[ 1079.221455] Stack:
[ 1079.221467]  0000000000000000 000000006d715f11 ffffffff810b244e
0000000100000086
[ 1079.221508]  ffff880069f466c8 0000000000000046 0000000000000001
0000000000000001
[ 1079.221549]  0000000000000000 ffff88006c0351a8 0000000000000096
0200000000000002
[ 1079.221590] Call Trace:
[ 1079.221604]  <IRQ> 
[ 1079.221618]  [<ffffffff810b244e>] ? __wake_up_common+0x4e/0x90
[ 1079.221665]  [<ffffffffa02ee7d6>] ? drm_handle_vblank+0x1c6/0x280 [drm]
[ 1079.221719]  [<ffffffffa05601a4>] ?
nouveau_display_vblank_handler+0x14/0x20
[nouveau]
[ 1079.221768]  [<ffffffffa04c3cde>] ? nvif_notify+0x9e/0x180 [nouveau]
[ 1079.221819]  [<ffffffffa0552aed>] ? nvkm_sw_mthd+0x8d/0xe0 [nouveau]
[ 1079.221862]  [<ffffffffa04c4c51>] ? nvkm_event_get+0x71/0x80 [nouveau]
[ 1079.221906]  [<ffffffffa04c6a9e>] ? nvkm_notify_send+0x3e/0x130
[nouveau]
[ 1079.221950]  [<ffffffffa04c4d28>] ? nvkm_event_send+0xc8/0xe0 [nouveau]
[ 1079.222001]  [<ffffffffa051627d>] ? nvkm_disp_vblank+0x3d/0x60
[nouveau]
[ 1079.222052]  [<ffffffffa0504d40>] ? nvkm_mc_intr+0x70/0x110 [nouveau]
[ 1079.222100]  [<ffffffffa05091d1>] ? nvkm_pci_intr+0x51/0x90 [nouveau]
[ 1079.222134]  [<ffffffff810c683d>] ? handle_irq_event_percpu+0x6d/0x170
[ 1079.222166]  [<ffffffff810c6979>] ? handle_irq_event+0x39/0x60
[ 1079.222195]  [<ffffffff810c9a24>] ? handle_fasteoi_irq+0x94/0x150
[ 1079.222226]  [<ffffffff81017dd9>] ? handle_irq+0x19/0x30
[ 1079.222253]  [<ffffffff8158c8d6>] ? do_IRQ+0x46/0xd0
[ 1079.222278]  [<ffffffff8158aa02>] ? common_interrupt+0x82/0x82
[ 1079.222306]  <EOI> 
[ 1079.222318] Code: 5a a0 be 80 00 00 00 e8 52 06 f9 ff 8b 43 50 85 c0 0f 84
ab 00 00 00 48 85 ed 0f 84 6a 01 00 00 48 8b 55 78 45 89 f9 41 c1 e1 04
<48> 8b
42 20 0f b7 b2 98 00 00 00 48 8d 48 70 8b 43 20 44 8b 74 
[ 1079.222568] RIP  [<ffffffffa053448d>] nv40_gr_intr+0x1fd/0x380
[nouveau]
[ 1079.222622]  RSP <ffff88006fc03c58>
[ 1079.222639] CR2: 0000000000000020
[ 1079.234870] ---[ end trace 31e903725b04f0a8 ]---
[ 1079.234873] Kernel panic - not syncing: Fatal exception in interrupt
[ 1079.234907] Kernel Offset: disabled
[ 1079.234925] ---[ end Kernel panic - not syncing: Fatal exception in
interrupt

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bugzilla-daemon at freedesktop.org

2016-Jan-02 00:20 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

--- Comment #1 from xgfwtvdh at sharklasers.com ---
Reading symbols from
/lib/modules/4.4.0-rc6-amd64/kernel/drivers/gpu/drm/nouveau/nouveau.ko...(no
debugging symbols found)...done.
(gdb) disassemble nv40_gr_intr
Dump of assembler code for function nv40_gr_intr:
   0x00000000000712c0 <+0>:    callq  0x712c5 <nv40_gr_intr+5>
   0x00000000000712c5 <+5>:    push   %r15
   0x00000000000712c7 <+7>:    push   %r14
   0x00000000000712c9 <+9>:    push   %r13
   0x00000000000712cb <+11>:    push   %r12
   0x00000000000712cd <+13>:    push   %rbp
   0x00000000000712ce <+14>:    push   %rbx
   0x00000000000712cf <+15>:    mov    %rdi,%rbx
   0x00000000000712d2 <+18>:    lea    0x58(%rbx),%r13
   0x00000000000712d6 <+22>:    sub    $0x208,%rsp
   0x00000000000712dd <+29>:    mov    0x18(%rdi),%r14
   0x00000000000712e1 <+33>:    mov    %gs:0x28,%rax
   0x00000000000712ea <+42>:    mov    %rax,0x200(%rsp)
   0x00000000000712f2 <+50>:    xor    %eax,%eax
   0x00000000000712f4 <+52>:    mov    0x80(%r14),%rax
   0x00000000000712fb <+59>:    lea    0x400100(%rax),%rdi
   0x0000000000071302 <+66>:    callq  0x71307 <nv40_gr_intr+71>
   0x0000000000071307 <+71>:    mov    %eax,%r12d
   0x000000000007130a <+74>:    mov    0x80(%r14),%rax
   0x0000000000071311 <+81>:    lea    0x400108(%rax),%rdi
   0x0000000000071318 <+88>:    callq  0x7131d <nv40_gr_intr+93>
   0x000000000007131d <+93>:    mov    %eax,0x58(%rsp)
   0x0000000000071321 <+97>:    mov    0x80(%r14),%rax
   0x0000000000071328 <+104>:    lea    0x400104(%rax),%rdi
   0x000000000007132f <+111>:    callq  0x71334 <nv40_gr_intr+116>
   0x0000000000071334 <+116>:    mov    %eax,0x5c(%rsp)
   0x0000000000071338 <+120>:    mov    0x80(%r14),%rax
   0x000000000007133f <+127>:    lea    0x40032c(%rax),%rdi
   0x0000000000071346 <+134>:    callq  0x7134b <nv40_gr_intr+139>
   0x000000000007134b <+139>:    and    $0xfffff,%eax
   0x0000000000071350 <+144>:    mov    %eax,%r15d
   0x0000000000071353 <+147>:    mov    0x80(%r14),%rax
   0x000000000007135a <+154>:    lea    0x400704(%rax),%rdi
   0x0000000000071361 <+161>:    callq  0x71366 <nv40_gr_intr+166>
   0x0000000000071366 <+166>:    mov    %eax,0x60(%rsp)
   0x000000000007136a <+170>:    mov    %eax,%ebp
   0x000000000007136c <+172>:    mov    0x80(%r14),%rax
   0x0000000000071373 <+179>:    and    $0x70000,%ebp
   0x0000000000071379 <+185>:    shr    $0x10,%ebp
   0x000000000007137c <+188>:    lea    0x400708(%rax),%rdi
   0x0000000000071383 <+195>:    mov    %ebp,0x64(%rsp)
   0x0000000000071387 <+199>:    callq  0x7138c <nv40_gr_intr+204>
   0x000000000007138c <+204>:    lea    0x400160(,%rbp,4),%edi
   0x0000000000071393 <+211>:    add    0x80(%r14),%rdi
   0x000000000007139a <+218>:    mov    %eax,0x68(%rsp)
   0x000000000007139e <+222>:    callq  0x713a3 <nv40_gr_intr+227>
   0x00000000000713a3 <+227>:    mov    %r13,%rdi
   0x00000000000713a6 <+230>:    mov    %eax,0x6c(%rsp)
   0x00000000000713aa <+234>:    callq  0x713af <nv40_gr_intr+239>
   0x00000000000713af <+239>:    mov    %rax,0x50(%rsp)
   0x00000000000713b4 <+244>:    mov    0x68(%rbx),%rax
   0x00000000000713b8 <+248>:    lea    0x68(%rbx),%rsi
   0x00000000000713bc <+252>:    cmp    %rsi,%rax
---Type <return> to continue, or q <return> to quit---
   0x00000000000713bf <+255>:    je     0x713fd <nv40_gr_intr+317>
   0x00000000000713c1 <+257>:    mov    -0x8(%rax),%edx
   0x00000000000713c4 <+260>:    lea    -0x88(%rax),%rbp
   0x00000000000713cb <+267>:    shr    $0x4,%edx
   0x00000000000713ce <+270>:    cmp    %edx,%r15d
   0x00000000000713d1 <+273>:    jne    0x713e7 <nv40_gr_intr+295>
   0x00000000000713d3 <+275>:    jmpq   0x715c2 <nv40_gr_intr+770>
   0x00000000000713d8 <+280>:    mov    -0x8(%rdx),%edx
   0x00000000000713db <+283>:    shr    $0x4,%edx
   0x00000000000713de <+286>:    cmp    %edx,%r15d
   0x00000000000713e1 <+289>:    je     0x715c2 <nv40_gr_intr+770>
   0x00000000000713e7 <+295>:    mov    0x88(%rbp),%rdx
   0x00000000000713ee <+302>:    cmp    %rsi,%rdx
   0x00000000000713f1 <+305>:    lea    -0x88(%rdx),%rbp
   0x00000000000713f8 <+312>:    mov    %rdx,%rax
   0x00000000000713fb <+315>:    jne    0x713d8 <nv40_gr_intr+280>
   0x00000000000713fd <+317>:    xor    %ebp,%ebp
   0x00000000000713ff <+319>:    test   $0x100000,%r12d
   0x0000000000071406 <+326>:    je     0x7158a <nv40_gr_intr+714>
   0x000000000007140c <+332>:    testl  $0x10000,0x58(%rsp)
   0x0000000000071414 <+340>:    jne    0x715ef <nv40_gr_intr+815>
   0x000000000007141a <+346>:    mov    0x80(%r14),%rax
   0x0000000000071421 <+353>:    mov    %r12d,%edi
   0x0000000000071424 <+356>:    lea    0x400100(%rax),%rsi
   0x000000000007142b <+363>:    callq  0x71430 <nv40_gr_intr+368>
   0x0000000000071430 <+368>:    mov    0x80(%r14),%rsi
   0x0000000000071437 <+375>:    mov    $0x1,%edi
   0x000000000007143c <+380>:    add    $0x400720,%rsi
   0x0000000000071443 <+387>:    callq  0x71448 <nv40_gr_intr+392>
   0x0000000000071448 <+392>:    lea    0x80(%rsp),%rdi
   0x0000000000071450 <+400>:    mov    %r12d,%ecx
   0x0000000000071453 <+403>:    mov    $0x0,%rdx
   0x000000000007145a <+410>:    mov    $0x80,%esi
   0x000000000007145f <+415>:    callq  0x71464 <nv40_gr_intr+420>
   0x0000000000071464 <+420>:    mov    0x58(%rsp),%ecx
   0x0000000000071468 <+424>:    lea    0x100(%rsp),%rdi
   0x0000000000071470 <+432>:    mov    $0x0,%rdx
   0x0000000000071477 <+439>:    mov    $0x80,%esi
   0x000000000007147c <+444>:    callq  0x71481 <nv40_gr_intr+449>
   0x0000000000071481 <+449>:    mov    0x5c(%rsp),%ecx
   0x0000000000071485 <+453>:    lea    0x180(%rsp),%rdi
   0x000000000007148d <+461>:    mov    $0x0,%rdx
   0x0000000000071494 <+468>:    mov    $0x80,%esi
   0x0000000000071499 <+473>:    callq  0x7149e <nv40_gr_intr+478>
   0x000000000007149e <+478>:    mov    0x50(%rbx),%eax
   0x00000000000714a1 <+481>:    test   %eax,%eax
   0x00000000000714a3 <+483>:    je     0x71554 <nv40_gr_intr+660>
   0x00000000000714a9 <+489>:    test   %rbp,%rbp
   0x00000000000714ac <+492>:    je     0x7161c <nv40_gr_intr+860>
   0x00000000000714b2 <+498>:    mov    0x78(%rbp),%rdx
   0x00000000000714b6 <+502>:    mov    %r15d,%r9d
   0x00000000000714b9 <+505>:    shl    $0x4,%r9d
   0x00000000000714bd <+509>:    mov    0x20(%rdx),%rax
   0x00000000000714c1 <+513>:    movzwl 0x98(%rdx),%esi
---Type <return> to continue, or q <return> to quit---
   0x00000000000714c8 <+520>:    lea    0x70(%rax),%rcx
   0x00000000000714cc <+524>:    mov    0x20(%rbx),%eax
   0x00000000000714cf <+527>:    mov    0x60(%rsp),%r14d
   0x00000000000714d4 <+532>:    lea    0x80(%rsp),%r8
   0x00000000000714dc <+540>:    and    $0x1ffc,%r14d
   0x00000000000714e3 <+547>:    mov    0x0(,%rax,8),%rdx
   0x00000000000714eb <+555>:    mov    0x18(%rbx),%rax
   0x00000000000714ef <+559>:    mov    0x10(%rax),%rdi
   0x00000000000714f3 <+563>:    mov    0x68(%rsp),%eax
   0x00000000000714f7 <+567>:    mov    %r9d,0x20(%rsp)
   0x00000000000714fc <+572>:    mov    0x58(%rsp),%r9d
   0x0000000000071501 <+577>:    mov    %rcx,0x28(%rsp)
   0x0000000000071506 <+582>:    mov    %esi,0x18(%rsp)
   0x000000000007150a <+586>:    mov    %r12d,%ecx
   0x000000000007150d <+589>:    mov    %eax,0x48(%rsp)
   0x0000000000071511 <+593>:    movzwl 0x6c(%rsp),%eax
   0x0000000000071516 <+598>:    mov    $0x0,%rsi
   0x000000000007151d <+605>:    mov    %r14d,0x40(%rsp)
   0x0000000000071522 <+610>:    mov    %eax,0x38(%rsp)
   0x0000000000071526 <+614>:    mov    0x64(%rsp),%eax
   0x000000000007152a <+618>:    mov    %eax,0x30(%rsp)
   0x000000000007152e <+622>:    lea    0x180(%rsp),%rax
   0x0000000000071536 <+630>:    mov    %rax,0x10(%rsp)
   0x000000000007153b <+635>:    mov    0x5c(%rsp),%eax
   0x000000000007153f <+639>:    mov    %eax,0x8(%rsp)
   0x0000000000071543 <+643>:    lea    0x100(%rsp),%rax
   0x000000000007154b <+651>:    mov    %rax,(%rsp)
   0x000000000007154f <+655>:    callq  0x71554 <nv40_gr_intr+660>
   0x0000000000071554 <+660>:    mov    0x50(%rsp),%rsi
   0x0000000000071559 <+665>:    mov    %r13,%rdi
   0x000000000007155c <+668>:    callq  0x71561 <nv40_gr_intr+673>
   0x0000000000071561 <+673>:    mov    0x200(%rsp),%rax
   0x0000000000071569 <+681>:    xor    %gs:0x28,%rax
   0x0000000000071572 <+690>:    jne    0x71634 <nv40_gr_intr+884>
   0x0000000000071578 <+696>:    add    $0x208,%rsp
   0x000000000007157f <+703>:    pop    %rbx
   0x0000000000071580 <+704>:    pop    %rbp
   0x0000000000071581 <+705>:    pop    %r12
   0x0000000000071583 <+707>:    pop    %r13
   0x0000000000071585 <+709>:    pop    %r14
   0x0000000000071587 <+711>:    pop    %r15
   0x0000000000071589 <+713>:    retq   
   0x000000000007158a <+714>:    mov    0x80(%r14),%rax
   0x0000000000071591 <+721>:    mov    %r12d,%edi
   0x0000000000071594 <+724>:    lea    0x400100(%rax),%rsi
   0x000000000007159b <+731>:    callq  0x715a0 <nv40_gr_intr+736>
   0x00000000000715a0 <+736>:    mov    0x80(%r14),%rsi
   0x00000000000715a7 <+743>:    mov    $0x1,%edi
   0x00000000000715ac <+748>:    add    $0x400720,%rsi
   0x00000000000715b3 <+755>:    callq  0x715b8 <nv40_gr_intr+760>
   0x00000000000715b8 <+760>:    test   %r12d,%r12d
   0x00000000000715bb <+763>:    je     0x71554 <nv40_gr_intr+660>
   0x00000000000715bd <+765>:    jmpq   0x71448 <nv40_gr_intr+392>
   0x00000000000715c2 <+770>:    mov    %rax,%rdi
---Type <return> to continue, or q <return> to quit---
   0x00000000000715c5 <+773>:    mov    %rsi,0x78(%rsp)
   0x00000000000715ca <+778>:    mov    %rax,0x70(%rsp)
   0x00000000000715cf <+783>:    callq  0x715d4 <nv40_gr_intr+788>
   0x00000000000715d4 <+788>:    mov    0x70(%rsp),%rax
   0x00000000000715d9 <+793>:    mov    0x68(%rbx),%rdx
   0x00000000000715dd <+797>:    mov    0x78(%rsp),%rsi
   0x00000000000715e2 <+802>:    mov    %rax,%rdi
   0x00000000000715e5 <+805>:    callq  0x715ea <nv40_gr_intr+810>
   0x00000000000715ea <+810>:    jmpq   0x713ff <nv40_gr_intr+319>
   0x00000000000715ef <+815>:    mov    0x80(%r14),%rax
   0x00000000000715f6 <+822>:    lea    0x402000(%rax),%rdi
   0x00000000000715fd <+829>:    callq  0x71602 <nv40_gr_intr+834>
   0x0000000000071602 <+834>:    mov    0x80(%r14),%rcx
   0x0000000000071609 <+841>:    mov    %eax,%edi
   0x000000000007160b <+843>:    lea    0x402000(%rcx),%rsi
   0x0000000000071612 <+850>:    callq  0x71617 <nv40_gr_intr+855>
   0x0000000000071617 <+855>:    jmpq   0x7141a <nv40_gr_intr+346>
   0x000000000007161c <+860>:    mov    %r15d,%r9d
   0x000000000007161f <+863>:    mov    $0x0,%rcx
   0x0000000000071626 <+870>:    mov    $0xffffffff,%esi
   0x000000000007162b <+875>:    shl    $0x4,%r9d
   0x000000000007162f <+879>:    jmpq   0x714cc <nv40_gr_intr+524>
   0x0000000000071634 <+884>:    callq  0x71639
End of assembler dump.

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bugzilla-daemon at freedesktop.org

2016-Jan-03 23:03 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

--- Comment #2 from Ben Skeggs <skeggsb at gmail.com> ---
This commit should fix the oops:

https://github.com/skeggsb/nouveau/commit/b09b9c5b0f84a84d6ef99d999428042cbab93473

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bugzilla-daemon at freedesktop.org

2016-Jan-04 17:16 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

--- Comment #3 from xgfwtvdh at sharklasers.com ---
The bug is half solved!
I compiled a new kernel image. I did not get the kernel panic any more but
still get the full dmesg full of errors like:

[ 1059.265197] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b020
[ 1059.265516] nouveau 0000:00:0d.0: bus: MMIO write of 010d0001 FAULT at
00b010
[ 1060.724984] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b010
[ 1060.847845] nouveau 0000:00:0d.0: bus: MMIO write of 010a0001 FAULT at
00b010
[ 1060.848340] nouveau 0000:00:0d.0: bus: MMIO write of 010c0001 FAULT at
00b020
[ 1061.073132] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b010
[ 1061.073350] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b020
[ 1061.265858] nouveau 0000:00:0d.0: bus: MMIO write of 01890001 FAULT at
00b010
[ 1061.266331] nouveau 0000:00:0d.0: bus: MMIO write of 018c0001 FAULT at
00b020
[ 1061.266954] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b010
[ 1068.679841] nouveau 0000:00:0d.0: bus: MMIO write of 01890001 FAULT at
00b010
[ 1068.691605] nouveau 0000:00:0d.0: bus: MMIO write of 018b0001 FAULT at
00b030
[ 1069.007856] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b010
[ 1069.008076] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b030
[ 1069.009128] nouveau 0000:00:0d.0: bus: MMIO write of 04200001 FAULT at
00b010
[ 1071.267098] nouveau 0000:00:0d.0: bus: MMIO write of 01890001 FAULT at
00b030
[ 1071.267686] nouveau 0000:00:0d.0: bus: MMIO write of 018b0001 FAULT at
00b040
[ 1075.811130] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b030
[ 1075.811472] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
00b040

Could you quickly push the fix that is already done to solve the kernel panic
in kernel 4.4 before it gets stable?

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bugzilla-daemon at freedesktop.org

2016-Jan-04 17:18 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

--- Comment #4 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to xgfwtvdh from comment #3)> The bug is half solved!
> I compiled a new kernel image. I did not get the kernel panic any more but
> still get the full dmesg full of errors like:
> 
> [ 1059.265197] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
> 00b020
> [ 1059.265516] nouveau 0000:00:0d.0: bus: MMIO write of 010d0001 FAULT at
> 00b010
> [ 1060.724984] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
> 00b010
> [ 1060.847845] nouveau 0000:00:0d.0: bus: MMIO write of 010a0001 FAULT at
> 00b010
> [ 1060.848340] nouveau 0000:00:0d.0: bus: MMIO write of 010c0001 FAULT at
> 00b020
> [ 1061.073132] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
> 00b010
> [ 1061.073350] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
> 00b020
> [ 1061.265858] nouveau 0000:00:0d.0: bus: MMIO write of 01890001 FAULT at
> 00b010
> [ 1061.266331] nouveau 0000:00:0d.0: bus: MMIO write of 018c0001 FAULT at
> 00b020
> [ 1061.266954] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
> 00b010
> [ 1068.679841] nouveau 0000:00:0d.0: bus: MMIO write of 01890001 FAULT at
> 00b010
> [ 1068.691605] nouveau 0000:00:0d.0: bus: MMIO write of 018b0001 FAULT at
> 00b030
> [ 1069.007856] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
> 00b010
> [ 1069.008076] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
> 00b030
> [ 1069.009128] nouveau 0000:00:0d.0: bus: MMIO write of 04200001 FAULT at
> 00b010
> [ 1071.267098] nouveau 0000:00:0d.0: bus: MMIO write of 01890001 FAULT at
> 00b030
> [ 1071.267686] nouveau 0000:00:0d.0: bus: MMIO write of 018b0001 FAULT at
> 00b040
> [ 1075.811130] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
> 00b030
> [ 1075.811472] nouveau 0000:00:0d.0: bus: MMIO write of 00000000 FAULT at
> 00b040
These are unrelated and should be nothing to worry about.

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bugzilla-daemon at freedesktop.org

2016-Jan-04 18:00 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

--- Comment #5 from xgfwtvdh at sharklasers.com ---
They are REDLINED in dmesg. More/bigger warning is not possible for the users.
It were something like a big red flashing "WARNING, MOTOR FAILURE" on
the
Screen of your car and then someone would say "nah, that warning is just
fine,
ignore it".

I would like to help fixing them by testing something when you need me testing
something.

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bugzilla-daemon at freedesktop.org

2016-Jan-06 21:50 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

--- Comment #6 from Ben Skeggs <skeggsb at gmail.com> ---
(In reply to xgfwtvdh from comment #5)> They are REDLINED in dmesg. More/bigger warning is not possible for the
> users.
> It were something like a big red flashing "WARNING, MOTOR
FAILURE" on the
> Screen of your car and then someone would say "nah, that warning is
just
> fine, ignore it".
> 
> I would like to help fixing them by testing something when you need me
> testing something.
If you can get a mmiotrace[1] of the binary driver, that might be useful.

Thanks,
Ben.

[1] http://nouveau.freedesktop.org/wiki/MmioTrace/

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poma

2016-Jan-07 01:47 UTC

head link

[Nouveau] League of Legends Refueled

http://cgit.freedesktop.org/~darktama/nouveau
https://github.com/skeggsb/nouveau

Is the one at freedesktop.org - ride on diesel, became a part of museum's
collection?

bugzilla-daemon at freedesktop.org

2016-Jan-16 22:04 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

--- Comment #7 from xgfwtvdh at sharklasers.com ---
Created attachment 121076
  --> https://bugs.freedesktop.org/attachment.cgi?id=121076&action=edit
mmiotrace nvidia 304.131 driver on ubuntu 14.04.3

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bugzilla-daemon at freedesktop.org

2016-Oct-23 13:12 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

--- Comment #8 from kisame217 at gmail.com ---
System: Arch Linux with linux 4.8.4 and xf86-video-nouveau 1.0.13.
Same problem as above.Kernel crashes after spamming MMIO write fault errors.

Interestingly, problem goes away with kernel parameter
"nouveau.noaccel=1".
Of course this means no 2D acceleration.

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bugzilla-daemon at freedesktop.org

2017-Aug-27 12:59 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

--- Comment #9 from xgfwtvdh at sharklasers.com ---
The MMIO Trace took me one day to find out how to create it. Would be great to
hear if it was usefll

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bugzilla-daemon at freedesktop.org

2018-Jul-27 22:02 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

--- Comment #10 from mirh <mirh at protonmail.ch> ---
Created attachment 140859
  --> https://bugs.freedesktop.org/attachment.cgi?id=140859&action=edit
One taken with steps on the ubuntu page, the other with those from kernel docs

My traces, from manjaro with kernel 4.14 and nvidia 304.137

Mesa 18.1 isn't indeed causing kernel panics, but that MMIO fault error is
everywhere

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bugzilla-daemon at freedesktop.org

2018-Aug-12 22:23 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

--- Comment #11 from xgfwtvdh at sharklasers.com ---
Can some developer please finally help with fixing this?

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bugzilla-daemon at freedesktop.org

2019-Dec-04 09:09 UTC

head link

[Nouveau] [Bug 93557] Kernel Panic on Linux Kernel 4.4 when loading KDE/KDM on Nvidia GeForce 7025 / nForce 630a

https://bugs.freedesktop.org/show_bug.cgi?id=93557

Martin Peres <martin.peres at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #12 from Martin Peres <martin.peres at free.fr> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
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You can subscribe and participate further through the new bug through this link
to our GitLab instance:
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