Bug 98654 - kernel paging request at iowrite32
Summary: kernel paging request at iowrite32
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
Depends on:
Reported: 2016-11-09 10:56 UTC by Germano Massullo
Modified: 2019-12-04 09:19 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Description Germano Massullo 2016-11-09 10:56:19 UTC
This is the upstream bugreport clone of
I attach only the first comment, for more information please see the previous URL

Additional info:
reporter:       libreport-2.7.1
BUG: unable to handle kernel paging request at ffffc90000eb0000
IP: [<ffffffff813ec9ce>] iowrite32+0x2e/0x40
PGD 1b90a0067 PUD 1b90a1067 PMD bb976067 PTE 0
Oops: 0002 [#1] SMP 
Modules linked in: bnep nfnetlink_queue nfnetlink_log bluetooth rfkill xfs fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_broute bridge stp llc ebtable_nat ip6table_mangle ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_raw iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables rc_dib0700_rc5 dib7000p raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq coretemp kvm_intel kvm iTCO_wdt gpio_ich iTCO_vendor_support snd_hda_codec_analog snd_hda_codec_generic irqbypass dvb_pll cx22702 cx88_dvb cx88_vp3054_i2c videobuf2_dvb
 ir_lirc_codec lirc_dev dvb_usb_dib0700 rc_cinergy_1400 dib7000m dib0090 dib0070 dib3000mc dibx000_common dvb_usb i2c_i801 dvb_core dm_thin_pool dm_persistent_data dm_bio_prison libcrc32c joydev cx8800 cx8802 cx88xx snd_hda_intel videobuf2_dma_sg tveeprom videobuf2_memops videobuf2_v4l2 snd_hda_codec videobuf2_core rc_core v4l2_common snd_hda_core videodev snd_hwdep snd_seq media snd_seq_device lpc_ich snd_pcm snd_timer snd asus_atk0110 soundcore shpchp acpi_cpufreq tpm_tis tpm binfmt_misc nfsd auth_rpcgss nfs_acl lockd grace sunrpc ata_generic pata_acpi nouveau video mxm_wmi wmi i2c_algo_bit drm_kms_helper serio_raw ttm firewire_ohci firewire_core skge crc_itu_t drm hid_logitech uas ff_memless usb_storage pata_jmicron fjes
CPU: 1 PID: 10062 Comm: multiqueue24:sr Not tainted 4.5.5-300.fc24.x86_64 #1
Hardware name: System manufacturer System Product Name/P5B-Deluxe, BIOS 1238    09/30/2008
task: ffff8801a28bba80 ti: ffff88010ee74000 task.ti: ffff88010ee74000
RIP: 0010:[<ffffffff813ec9ce>]  [<ffffffff813ec9ce>] iowrite32+0x2e/0x40
RSP: 0018:ffff88010ee77948  EFLAGS: 00010292
RAX: ffffffffa0205100 RBX: 0000000000010000 RCX: 0000000000000009
RDX: 000000001dfc5201 RSI: ffffc90000eb0000 RDI: 000000001dfc5201
RBP: ffff88010ee77950 R08: 0000000000000100 R09: 000000001deda000
R10: ffff8801a49ca800 R11: 000000001deda000 R12: 0000000000000000
R13: 000000001dfc5201 R14: 0000000000000080 R15: ffff880036a65340
FS:  00007ff0a66ea700(0000) GS:ffff8801bfc80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc90000eb0000 CR3: 00000000a6bd1000 CR4: 00000000000006e0
 ffffffffa0174494 ffff88010ee779a8 ffffffffa017a1c6 ffff8801a49ca800
 ffff8800a7426258 000000001dfd5001 0000002800000000 0000000000000100
 0000000000000000 0000000000002015 ffff8801b5d6f600 ffff8800a7426258
Call Trace:
 [<ffffffffa0174494>] ? nvkm_instobj_wr32+0x14/0x20 [nouveau]
 [<ffffffffa017a1c6>] nv50_vm_map+0x156/0x1a0 [nouveau]
 [<ffffffffa017833d>] nvkm_vm_map_at+0xdd/0x1d0 [nouveau]
 [<ffffffffa017521b>] nv50_instobj_map+0x1b/0x20 [nouveau]
 [<ffffffffa0175482>] nv50_instobj_boot+0xc2/0x120 [nouveau]
 [<ffffffffa017539b>] nv50_instobj_acquire+0x4b/0x70 [nouveau]
 [<ffffffffa01743c7>] nvkm_instobj_acquire_slow+0x17/0x30 [nouveau]
 [<ffffffffa017473a>] nvkm_instobj_new+0x6a/0x170 [nouveau]
 [<ffffffffa01363f4>] nvkm_memory_new+0x44/0x80 [nouveau]
 [<ffffffffa0178e7f>] nvkm_vm_get+0x15f/0x250 [nouveau]
 [<ffffffffa01d1b00>] nouveau_bo_vma_add+0x30/0x90 [nouveau]
 [<ffffffffa01e34a9>] nouveau_channel_prep+0x1d9/0x2a0 [nouveau]
 [<ffffffffa01e35c7>] nouveau_channel_new+0x57/0x6e0 [nouveau]
 [<ffffffffa0133a2d>] ? nvif_device_init+0x2d/0x30 [nouveau]
 [<ffffffff8121ab52>] ? kmem_cache_alloc_trace+0x1c2/0x1d0
 [<ffffffffa01e2736>] nouveau_abi16_ioctl_channel_alloc+0xd6/0x2c0 [nouveau]
 [<ffffffffa0050712>] drm_ioctl+0x152/0x540 [drm]
 [<ffffffffa01e2660>] ? nouveau_abi16_ioctl_setparam+0x10/0x10 [nouveau]
 [<ffffffffa01cb144>] nouveau_drm_ioctl+0x74/0xc0 [nouveau]
 [<ffffffff81256183>] do_vfs_ioctl+0xa3/0x5d0
 [<ffffffff81256729>] SyS_ioctl+0x79/0x90
 [<ffffffff817cecee>] entry_SYSCALL_64_fastpath+0x12/0x6d
Code: ff ff 03 00 77 25 48 81 fe 00 00 01 00 76 07 0f b7 d6 89 f8 ef c3 55 48 89 f7 48 c7 c6 52 84 aa 81 48 89 e5 e8 54 fe ff ff 5d c3 <89> 3e c3 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 81 ff 
RIP  [<ffffffff813ec9ce>] iowrite32+0x2e/0x40
 RSP <ffff88010ee77948>
Comment 1 Martin Peres 2019-12-04 09:19:18 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/299.

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