gistfile1.txt

[    1.048510] fb0: switching to virtio_gpu from OFfb vga
[    1.048513] Kernel attempted to read user page (60) - exploit attempt? (uid: 0)
[    1.048518] BUG: Kernel NULL pointer dereference on read at 0x00000060
[    1.048520] Faulting instruction address: 0xc000000000914a04
[    1.048523] Oops: Kernel access of bad area, sig: 11 [#1]
[    1.048662] LE PAGE_SIZE=4K MMU=Radix SMP NR_CPUS=2048 NUMA pSeries
[    1.048744] Modules linked in: virtio_gpu(+) spl(O) virtio_dma_buf drm_kms_helper cec rc_core drm snd_intel8x0(+) snd_ac97_codec ac97_bus snd_pcm drm_panel_orientation_quirks snd_timer agpgart snd syscopyarea sysfillrect sysimgblt fb_sys_fops vmx_crypto gf128mul soundcore crct10dif_vpmsum kvm ext4 crc32c_generic crc16 mbcache jbd2 sr_mod cdrom sd_mod ibmvscsi scsi_transport_srp scsi_mod ibmveth xhci_pci xhci_pci_renesas xhci_hcd usbcore crc32c_vpmsum virtio_pci virtio_pci_modern_dev virtio_ring virtio usb_common
[    1.049280] CPU: 1 PID: 256 Comm: udevd Tainted: G           O      5.15.33-0-generic #1
[    1.049370] NIP:  c000000000914a04 LR: c000000000914a00 CTR: c000000000867cc8
[    1.049458] REGS: c00000000366ee40 TRAP: 0300   Tainted: G           O       (5.15.33-0-generic)
[    1.049550] MSR:  8000000002009033 <SF,VEC,EE,ME,IR,DR,RI,LE>  CR: 28682a4a  XER: 20040000
[    1.049643] CFAR: c000000000224c00 DAR: 0000000000000060 DSISR: 40000000 IRQMASK: 0 
               GPR00: c000000000914a00 c00000000366f0e0 c000000001934800 000000000000002a 
               GPR04: c0000000015d1238 00000000ffffbfff 0000000000000003 c0000000016314d0 
               GPR08: 0000000000000003 0000000000000004 c0000000016314d0 0000000000000000 
               GPR12: 0000000000600000 c0000000fffff600 0000000000000000 c000000002724e40 
               GPR16: 0000000000000000 c000000003c0d580 0000000000000000 c000000002724e40 
               GPR20: 0000000000000000 c00000000195c918 0000000000000001 c00000000182a6e0 
               GPR24: c00000000195c918 0000000000000000 c000000001012f7f c000000001012f5e 
               GPR28: c000000001012f9d c000000003c0d580 c00800000069606f c00000000366f0e0 
[    1.051045] icp: module license 'CDDL' taints kernel.
[    1.051323] fuse: init (API version 7.34)
[    1.054851] NIP [c000000000914a04] do_remove_conflicting_framebuffers+0x204/0x2a0
[    1.054857] LR [c000000000914a00] do_remove_conflicting_framebuffers+0x200/0x2a0
[    1.054860] Call Trace:
[    1.054861] [c00000000366f0e0] [c000000000914a00] do_remove_conflicting_framebuffers+0x200/0x2a0 (unreliable)
[    1.054865] [c00000000366f1d0] [c000000000914e94] remove_conflicting_pci_framebuffers+0x194/0x200
[    1.054869] [c00000000366f280] [c0080000009516c8] drm_aperture_remove_conflicting_pci_framebuffers+0x130/0x180 [drm]
[    1.054882] [c00000000366f2c0] [c0080000006881c4] virtio_gpu_probe+0x1bc/0x220 [virtio_gpu]
[    1.054888] [c00000000366f370] [c0080000002b3278] virtio_dev_probe+0x400/0x520 [virtio]
[    1.054891] [c00000000366f410] [c0000000009f6414] call_driver_probe+0x64/0x160
[    1.054895] [c00000000366f490] [c0000000009f606c] really_probe+0x14c/0x490
[    1.054899] [c00000000366f520] [c0000000009f4990] __driver_probe_device+0x150/0x200
[    1.065388] [c00000000366f5b0] [c0000000009f5d40] driver_probe_device+0x80/0x260
[    1.066004] [c00000000366f660] [c0000000009f4c1c] __driver_attach+0x16c/0x310
[    1.066615] [c00000000366f700] [c0000000009f0794] bus_for_each_dev+0xc4/0x120
[    1.067213] [c00000000366f760] [c0000000009f4a84] driver_attach+0x44/0x70
[    1.067808] [c00000000366f790] [c0000000009f11e4] bus_add_driver+0x174/0x2c0
[    1.068375] [c00000000366f820] [c0000000009f72e0] driver_register+0xc0/0x1a0
[    1.068928] [c00000000366f8a0] [c0080000002b22bc] register_virtio_driver+0x64/0xa0 [virtio]
[    1.069472] [c00000000366f8d0] [c008000000693c40] init_module+0x30/0x5c [virtio_gpu]
[    1.070007] [c00000000366f900] [c000000000011d58] do_one_initcall+0xd8/0x350
[    1.070532] [c00000000366fac0] [c0000000002921b4] do_init_module+0x84/0x420
[    1.071047] [c00000000366fb60] [c00000000028fae0] load_module+0x1820/0x19e0
[    1.071559] [c00000000366fc70] [c00000000028c498] __do_sys_init_module+0x168/0x200
[    1.072070] [c00000000366fda0] [c000000000033768] system_call_exception+0x1b8/0x330
[    1.072565] [c00000000366fe10] [c00000000000c74c] system_call_common+0xec/0x250
[    1.072773] usb 1-2: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
[    1.073053] --- interrupt: c00 at 0x3f3f416f1f1c
[    1.073926] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=9
[    1.074423] NIP:  00003f3f416f1f1c LR: 00003f3f415cea54 CTR: 0000000000000000
[    1.075306] usb 1-2: Product: QEMU USB Mouse
[    1.075850] REGS: c00000000366fe80 TRAP: 0c00   Tainted: P           O       (5.15.33-0-generic)
[    1.075852] MSR:  800000000000f033 <SF,EE,PR,FP,ME,IR,DR,RI,LE>  CR: 22422442  XER: 00000000
[    1.075860] IRQMASK: 0 
               GPR00: 0000000000000080 00003fffd5777430 
[    1.076569] usb 1-2: Manufacturer: QEMU
[    1.077121] 00003f3f4177eec8 
[    1.077868] usb 1-2: SerialNumber: 42
[    1.078961] 00003f3f3d860610 
               GPR04: 00000000000221a0 00003f3f415b1ef5 0000000000000000 0000000000000000 
               GPR08: 00003f3f3d857620 0000000000000000 0000000000000000 0000000000000000 
               GPR12: 0000000000000000 00003f3f41790c48 0000000000000000 0000000000000000 
               GPR16: 0000000000000000 00003f3f4178ae70 0000000000000000 0000000000000000 
               GPR20: 0000000000000000 00003f3f415b1ef5 00003f3f417790a0 0000000000020000 
               GPR24: 0000000000000000 00003f3f41779590 00003f3f417795b0 00003f3f415b1ef5 
               GPR28: 0000000000020000 00003f3f41777640 00003f3f4178ae70 0000000000000000 
[    1.084633] NIP [00003f3f416f1f1c] 0x3f3f416f1f1c
[    1.085080] LR [00003f3f415cea54] 0x3f3f415cea54
[    1.085524] --- interrupt: c00
[    1.085961] Instruction dump:
[    1.086392] 4182fefc e8730008 6c63000a 28230000 4082feec e8750000 7f2407b4 7fc5f378 
[    1.086856] 38c300f0 7f63db78 4b91019d 60000000 <e8740060> 7c23b840 4082feac e8750000 
[    1.087327] ---[ end trace e53026696ba6561c ]---