[Bug 111633] amdgpu driver crash with kernel NULL pointer dereference

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Sep 19 20:31:22 UTC 2019


--- Comment #1 from vakevk+freedesktopbugzilla at gmail.com ---
Another one, different stacktrace.

BUG: kernel NULL pointer dereference, address: 0000000000000360
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0
Oops: 0002 [#1] PREEMPT SMP PTI
CPU: 4 PID: 28005 Comm: kworker/u16:1 Not tainted 5.2.14-arch1-1-ARCH #1
Hardware name: ASUS All Series/Z87-PLUS, BIOS 2103 08/15/2014
Workqueue: events_unbound commit_work [drm_kms_helper]
RIP: 0010:dc_stream_retain+0x5/0x20 [amdgpu]
Call Trace:
dc_resource_state_copy_construct+0xa0/0xf0 [amdgpu]
dc_commit_updates_for_stream+0xa63/0xc20 [amdgpu]
amdgpu_dm_atomic_commit_tail+0xabe/0x19a0 [amdgpu]
? commit_tail+0x3c/0x70 [drm_kms_helper]
commit_tail+0x3c/0x70 [drm_kms_helper]
? process_one_work+0x3e0/0x3e0
? kthread_park+0x80/0x80
Modules linked in: tun nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4
libcrc32c nf_tables_set cfg80211 8021q garp mrp nf_tables stp llc nfnetlink
intel_rapl ofpart nls_iso8859_1 nls_cp437 cmdlinepart vfat intel_spi_platform
fat fuse intel_spi mei_hdcp spi_nor iTCO_wdt x86_pkg_temp_thermal mtd
iTCO_vendor_support intel_powerclamp uvcvideo coretemp videobuf2_vmalloc
kvm_intel btusb snd_hda_codec_realtek videobuf2_memops btrtl btbcm
snd_hda_codec_generic videobuf2_v4l2 btintel ledtrig_audio snd_hda_codec_hdmi
videobuf2_common bluetooth eeepc_wmi kvm snd_usb_audio snd_hda_intel videodev
asus_wmi snd_hda_codec sparse_keymap wmi_bmof snd_usbmidi_lib mxm_wmi irqbypass
snd_hda_core snd_rawmidi snd_hwdep snd_seq_device intel_cstate ecdh_generic
snd_pcm intel_uncore mei_me i2c_i801 snd_timer intel_rapl_perf rfkill snd
pcspkr media cdc_acm pcc_cpufreq mousedev ecc joydev e1000e input_leds
soundcore mei lpc_ich evdev mac_hid wmi ip_tables x_tables ext4 crc32c_generic
crc16 mbcache jbd2
hid_generic usbhid hid dm_crypt dm_mod sd_mod crct10dif_pclmul crc32_pclmul
crc32c_intel ghash_clmulni_intel ahci libahci aesni_intel libata aes_x86_64
crypto_simd xhci_pci cryptd scsi_mod glue_helper xhci_hcd ehci_pci ehci_hcd
amdgpu gpu_sched i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect
sysimgblt fb_sys_fops drm agpgart
CR2: 0000000000000360
---[ end trace 3b3265e8a1ad7f82 ]---

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