[info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 16.186907][ C1] random: crng init done [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.13' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 51.489765][ T12] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 51.489775][ T107] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 51.504971][ T1748] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 51.512477][ T5] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 51.519965][ T108] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 51.527566][ T1749] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 51.739821][ T107] usb 1-1: Using ep0 maxpacket: 8 [ 51.759737][ T108] usb 4-1: Using ep0 maxpacket: 8 [ 51.779803][ T1748] usb 3-1: Using ep0 maxpacket: 8 [ 51.785071][ T1749] usb 5-1: Using ep0 maxpacket: 8 [ 51.790146][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 51.795299][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 51.869800][ T107] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 51.878076][ T107] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 51.879831][ T108] usb 4-1: config 0 has an invalid interface number: 122 but max is 0 [ 51.888164][ T107] usb 1-1: config 0 has no interface number 0 [ 51.896330][ T108] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 51.902814][ T107] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 [ 51.912572][ T108] usb 4-1: config 0 has no interface number 0 [ 51.922616][ T107] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 51.928772][ T1748] usb 3-1: config 0 has an invalid interface number: 122 but max is 0 [ 51.937673][ T107] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.943188][ T107] usb 1-1: config 0 descriptor?? [ 51.945906][ T1748] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 51.968974][ T1748] usb 3-1: config 0 has no interface number 0 [ 51.975088][ T5] usb 2-1: config 0 has an invalid interface number: 122 but max is 0 [ 51.983268][ T5] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 51.993367][ T5] usb 2-1: config 0 has no interface number 0 [ 51.999476][ T1749] usb 5-1: config 0 has an invalid interface number: 122 but max is 0 [ 52.002908][ T107] usb-storage 1-1:0.122: USB Mass Storage device detected [ 52.007665][ T1749] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 52.024897][ T1749] usb 5-1: config 0 has no interface number 0 [ 52.025009][ T5] usb 2-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 [ 52.041040][ T5] usb 2-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 52.041049][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.041080][ T1749] usb 5-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 [ 52.058063][ T1749] usb 5-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 52.071237][ T107] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 52.077068][ T1749] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.077874][ T5] usb 2-1: config 0 descriptor?? [ 52.084296][ T107] zr364xx 1-1:0.122: model 0595:4343 detected [ 52.087539][ T107] usb 1-1: 320x240 mode selected [ 52.092341][ T12] usb 6-1: config 0 has an invalid interface number: 122 but max is 0 [ 52.092351][ T12] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 52.126654][ T12] usb 6-1: config 0 has no interface number 0 [ 52.132790][ T108] usb 4-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 [ 52.142814][ T108] usb 4-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 52.151842][ T108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.159897][ T1748] usb 3-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 executing program [ 52.169925][ T1748] usb 3-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 52.178933][ T1748] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.187675][ T1749] usb 5-1: config 0 descriptor?? [ 52.193514][ T108] usb 4-1: config 0 descriptor?? [ 52.199105][ T1748] usb 3-1: config 0 descriptor?? [ 52.204251][ T12] usb 6-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 [ 52.214670][ T12] usb 6-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 52.223780][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.232402][ T5] usb-storage 2-1:0.122: USB Mass Storage device detected [ 52.240214][ T1749] usb-storage 5-1:0.122: USB Mass Storage device detected [ 52.243335][ T107] usb 1-1: Zoran 364xx controlling device video0 [ 52.247815][ T108] usb-storage 4-1:0.122: USB Mass Storage device detected [ 52.261429][ T1748] usb-storage 3-1:0.122: USB Mass Storage device detected [ 52.272988][ T12] usb 6-1: config 0 descriptor?? [ 52.278960][ T107] usb 1-1: USB disconnect, device number 2 [ 52.290117][ T107] zr364xx 1-1:0.122: Zoran 364xx webcam unplugged [ 52.310411][ T12] usb-storage 6-1:0.122: USB Mass Storage device detected [ 52.321823][ T1749] zr364xx 5-1:0.122: Zoran 364xx compatible webcam plugged [ 52.329021][ T1749] zr364xx 5-1:0.122: model 0595:4343 detected [ 52.335753][ T1749] usb 5-1: 320x240 mode selected [ 52.362069][ T5] zr364xx 2-1:0.122: Zoran 364xx compatible webcam plugged executing program [ 52.369258][ T5] zr364xx 2-1:0.122: model 0595:4343 detected [ 52.375891][ T1748] zr364xx 3-1:0.122: Zoran 364xx compatible webcam plugged [ 52.383168][ T1748] zr364xx 3-1:0.122: model 0595:4343 detected [ 52.389798][ T108] zr364xx 4-1:0.122: Zoran 364xx compatible webcam plugged [ 52.396976][ T108] zr364xx 4-1:0.122: model 0595:4343 detected [ 52.403201][ T5] usb 2-1: 320x240 mode selected [ 52.408478][ T1748] usb 3-1: 320x240 mode selected [ 52.413899][ T108] usb 4-1: 320x240 mode selected executing program executing program executing program [ 52.421545][ T12] zr364xx 6-1:0.122: Zoran 364xx compatible webcam plugged [ 52.428730][ T12] zr364xx 6-1:0.122: model 0595:4343 detected [ 52.428825][ T12] usb 6-1: 320x240 mode selected [ 52.450586][ T108] usb 4-1: Zoran 364xx controlling device video0 [ 52.457972][ T108] usb 4-1: USB disconnect, device number 2 [ 52.465647][ T1749] usb 5-1: Zoran 364xx controlling device video2 [ 52.472236][ T5] usb 2-1: Zoran 364xx controlling device video1 [ 52.491916][ T1748] usb 3-1: Zoran 364xx controlling device video3 [ 52.503008][ T5] usb 2-1: USB disconnect, device number 2 [ 52.509484][ T1749] usb 5-1: USB disconnect, device number 2 [ 52.515978][ T1748] usb 3-1: USB disconnect, device number 2 [ 52.521850][ C0] usb 5-1: error submitting urb (error=-19) [ 52.521878][ C0] usb 2-1: error submitting urb (error=-19) [ 52.533693][ C0] usb 3-1: error submitting urb (error=-19) [ 52.540407][ T5] zr364xx 2-1:0.122: Zoran 364xx webcam unplugged [ 52.547264][ T1749] zr364xx 5-1:0.122: Zoran 364xx webcam unplugged [ 52.556060][ T108] zr364xx 4-1:0.122: Zoran 364xx webcam unplugged executing program [ 52.568518][ T1748] zr364xx 3-1:0.122: Zoran 364xx webcam unplugged [ 52.688362][ T12] usb 6-1: Zoran 364xx controlling device video0 [ 52.696233][ T12] usb 6-1: USB disconnect, device number 2 [ 52.702086][ C0] usb 6-1: error submitting urb (error=-19) [ 52.708771][ T12] zr364xx 6-1:0.122: Zoran 364xx webcam unplugged [ 52.800652][ T107] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 53.059763][ T1748] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 53.067327][ T1749] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 53.074830][ T108] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 53.082416][ T5] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 53.109885][ T107] usb 1-1: Using ep0 maxpacket: 8 [ 53.169750][ T12] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 53.229777][ T107] usb 1-1: config 0 has an invalid interface number: 122 but max is 0 [ 53.238084][ T107] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 53.248173][ T107] usb 1-1: config 0 has no interface number 0 [ 53.254336][ T107] usb 1-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 [ 53.264362][ T107] usb 1-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 53.273405][ T107] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.282565][ T107] usb 1-1: config 0 descriptor?? [ 53.309756][ T1748] usb 3-1: Using ep0 maxpacket: 8 [ 53.329819][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 53.330461][ T107] usb-storage 1-1:0.122: USB Mass Storage device detected [ 53.336935][ T1749] usb 5-1: Using ep0 maxpacket: 8 [ 53.347168][ T108] usb 4-1: Using ep0 maxpacket: 8 [ 53.371670][ T107] zr364xx 1-1:0.122: Zoran 364xx compatible webcam plugged [ 53.378996][ T107] zr364xx 1-1:0.122: model 0595:4343 detected [ 53.385268][ T107] usb 1-1: 320x240 mode selected [ 53.409969][ T12] usb 6-1: Using ep0 maxpacket: 8 [ 53.430017][ T1748] usb 3-1: config 0 has an invalid interface number: 122 but max is 0 [ 53.438295][ T1748] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 53.448417][ T1748] usb 3-1: config 0 has no interface number 0 [ 53.454782][ T1748] usb 3-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 [ 53.464861][ T1748] usb 3-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 53.474007][ T1748] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.482053][ T5] usb 2-1: config 0 has an invalid interface number: 122 but max is 0 [ 53.490271][ T5] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 53.500362][ T5] usb 2-1: config 0 has no interface number 0 [ 53.506438][ T108] usb 4-1: config 0 has an invalid interface number: 122 but max is 0 [ 53.514761][ T108] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config executing program [ 53.528834][ T108] usb 4-1: config 0 has no interface number 0 [ 53.534936][ T1749] usb 5-1: config 0 has an invalid interface number: 122 but max is 0 [ 53.543108][ T1749] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 53.543115][ T1749] usb 5-1: config 0 has no interface number 0 [ 53.543306][ T1749] usb 5-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 [ 53.559297][ T1749] usb 5-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 53.559305][ T1749] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.579352][ T1748] usb 3-1: config 0 descriptor?? [ 53.586770][ T107] usb 1-1: Zoran 364xx controlling device video0 [ 53.591648][ T12] usb 6-1: config 0 has an invalid interface number: 122 but max is 0 [ 53.606057][ T12] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 53.616122][ T12] usb 6-1: config 0 has no interface number 0 [ 53.622267][ T5] usb 2-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 [ 53.632284][ T5] usb 2-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 53.641314][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.649449][ T108] usb 4-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 [ 53.659463][ T108] usb 4-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 53.668569][ T108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.680283][ T1748] usb-storage 3-1:0.122: USB Mass Storage device detected [ 53.689725][ T5] usb 2-1: config 0 descriptor?? [ 53.696982][ T1749] usb 5-1: config 0 descriptor?? [ 53.702615][ T12] usb 6-1: config 0 interface 122 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29 [ 53.712624][ T12] usb 6-1: New USB device found, idVendor=0595, idProduct=4343, bcdDevice= 1.06 [ 53.721654][ T12] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.734190][ T108] usb 4-1: config 0 descriptor?? [ 53.734775][ T107] usb 1-1: USB disconnect, device number 3 [ 53.742369][ T12] usb 6-1: config 0 descriptor?? [ 53.749929][ C1] usb 1-1: error submitting urb (error=-19) [ 53.751364][ T1794] ================================================================== [ 53.764083][ T1794] BUG: KASAN: null-ptr-deref in read_word_at_a_time+0xe/0x20 [ 53.771448][ T1794] Read of size 1 at addr 0000000000000000 by task v4l_id/1794 [ 53.778891][ T1794] [ 53.781196][ T1794] CPU: 0 PID: 1794 Comm: v4l_id Not tainted 5.2.0-rc1+ #10 [ 53.788359][ T1794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.798389][ T1794] Call Trace: [ 53.801660][ T1794] dump_stack+0xca/0x13e [ 53.805887][ T1794] ? read_word_at_a_time+0xe/0x20 [ 53.810889][ T1794] ? read_word_at_a_time+0xe/0x20 [ 53.815896][ T1794] __kasan_report.cold+0x5/0x32 [ 53.820725][ T1794] ? mutex_trylock+0xd0/0x1a0 [ 53.825380][ T1794] ? read_word_at_a_time+0xe/0x20 [ 53.830397][ T1794] kasan_report+0xe/0x20 [ 53.834626][ T1794] read_word_at_a_time+0xe/0x20 [ 53.839455][ T1794] strscpy+0x8a/0x280 [ 53.843429][ T1794] zr364xx_vidioc_querycap+0xb0/0x210 [ 53.848778][ T1794] ? is_module_text_address+0xc/0x1a [ 53.854042][ T1794] v4l_querycap+0x121/0x340 [ 53.858519][ T1794] __video_do_ioctl+0x5b0/0xb30 [ 53.863353][ T1794] ? copy_overflow+0x30/0x30 [ 53.867930][ T1794] ? __lock_acquire+0x54a/0x5340 [ 53.872845][ T1794] video_usercopy+0x446/0xee0 [ 53.877499][ T1794] ? copy_overflow+0x30/0x30 [ 53.882064][ T1794] ? v4l_enumstd+0x60/0x60 [ 53.886453][ T1794] ? find_held_lock+0x2d/0x110 [ 53.891188][ T1794] ? quarantine_put+0x134/0x150 [ 53.896011][ T1794] ? video_usercopy+0xee0/0xee0 [ 53.900904][ T1794] v4l2_ioctl+0x147/0x1a0 [ 53.905229][ T1794] ? video_devdata+0xa0/0xa0 [ 53.909793][ T1794] do_vfs_ioctl+0xcda/0x12e0 [ 53.914364][ T1794] ? quarantine_put+0xb2/0x150 [ 53.919106][ T1794] ? ioctl_preallocate+0x200/0x200 [ 53.924195][ T1794] ? putname+0xe1/0x120 [ 53.928324][ T1794] ? putname+0xe1/0x120 [ 53.932453][ T1794] ? rcu_read_lock_sched_held+0x113/0x130 [ 53.938144][ T1794] ? kmem_cache_free+0x258/0x2a0 [ 53.943066][ T1794] ? rcu_read_lock_sched_held+0x113/0x130 [ 53.948759][ T1794] ksys_ioctl+0x9b/0xc0 [ 53.952893][ T1794] __x64_sys_ioctl+0x6f/0xb0 [ 53.957461][ T1794] ? lockdep_hardirqs_on+0x379/0x580 [ 53.962718][ T1794] do_syscall_64+0xb7/0x560 [ 53.967194][ T1794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.973057][ T1794] RIP: 0033:0x7fe908d74347 [ 53.977446][ T1794] Code: 90 90 90 48 8b 05 f1 fa 2a 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 90 90 90 90 90 90 90 90 90 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 fa 2a 00 31 d2 48 29 c2 64 [ 53.997064][ T1794] RSP: 002b:00007ffc49681ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 54.005457][ T1794] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe908d74347 [ 54.013402][ T1794] RDX: 00007ffc49682000 RSI: 0000000080685600 RDI: 0000000000000003 [ 54.021362][ T1794] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 54.029312][ T1794] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400884 [ 54.037279][ T1794] R13: 00007ffc49682150 R14: 0000000000000000 R15: 0000000000000000 [ 54.045324][ T1794] ================================================================== [ 54.053365][ T1794] Disabling lock debugging due to kernel taint [ 54.059746][ T1794] Kernel panic - not syncing: panic_on_warn set ... [ 54.060453][ T1776] usb-fuzzer-gadget dummy_udc.1: unregistering UDC driver [USB fuzzer] [ 54.066321][ T1794] CPU: 0 PID: 1794 Comm: v4l_id Tainted: G B 5.2.0-rc1+ #10 [ 54.066331][ T1794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.076714][ T1776] dummy_hcd dummy_hcd.1: port status 0x00010100 has changes [ 54.083116][ T1794] Call Trace: [ 54.093374][ T1778] usb-fuzzer-gadget dummy_udc.4: unregistering UDC driver [USB fuzzer] [ 54.100415][ T1794] dump_stack+0xca/0x13e [ 54.100424][ T1794] panic+0x292/0x6c9 [ 54.100435][ T1794] ? __warn_printk+0xf3/0xf3 [ 54.103937][ T1778] dummy_hcd dummy_hcd.4: port status 0x00010100 has changes executing program [ 54.111900][ T1794] ? retint_kernel+0x10/0x10 [ 54.111913][ T1794] ? trace_hardirqs_on+0x55/0x1c0 [ 54.116644][ T1779] usb-fuzzer-gadget dummy_udc.3: unregistering UDC driver [USB fuzzer] [ 54.119989][ T1794] ? read_word_at_a_time+0xe/0x20 [ 54.119997][ T1794] end_report+0x43/0x49 [ 54.120004][ T1794] ? read_word_at_a_time+0xe/0x20 [ 54.120010][ T1794] __kasan_report.cold+0xd/0x32 [ 54.120021][ T1794] ? mutex_trylock+0xd0/0x1a0 [ 54.124909][ T1779] dummy_hcd dummy_hcd.3: port status 0x00010100 has changes [ 54.131838][ T1794] ? read_word_at_a_time+0xe/0x20 executing program executing program executing program [ 54.136596][ T1780] usb-fuzzer-gadget dummy_udc.2: unregistering UDC driver [USB fuzzer] [ 54.141391][ T1794] kasan_report+0xe/0x20 [ 54.141398][ T1794] read_word_at_a_time+0xe/0x20 [ 54.141404][ T1794] strscpy+0x8a/0x280 [ 54.141412][ T1794] zr364xx_vidioc_querycap+0xb0/0x210 [ 54.141426][ T1794] ? is_module_text_address+0xc/0x1a [ 54.150051][ T1780] dummy_hcd dummy_hcd.2: port status 0x00010100 has changes [ 54.154628][ T1794] v4l_querycap+0x121/0x340 [ 54.154639][ T1794] __video_do_ioctl+0x5b0/0xb30 [ 54.159617][ T1798] udc dummy_udc.1: registering UDC driver [USB fuzzer] [ 54.163856][ T1794] ? copy_overflow+0x30/0x30 [ 54.163867][ T1794] ? __lock_acquire+0x54a/0x5340 [ 54.163875][ T1794] video_usercopy+0x446/0xee0 [ 54.163888][ T1794] ? copy_overflow+0x30/0x30 [ 54.169794][ T1798] dummy_hcd dummy_hcd.1: port status 0x00010101 has changes [ 54.173474][ T1794] ? v4l_enumstd+0x60/0x60 [ 54.188549][ T1801] udc dummy_udc.3: registering UDC driver [USB fuzzer] [ 54.193939][ T1794] ? find_held_lock+0x2d/0x110 executing program [ 54.193947][ T1794] ? quarantine_put+0x134/0x150 [ 54.193955][ T1794] ? video_usercopy+0xee0/0xee0 [ 54.193960][ T1794] v4l2_ioctl+0x147/0x1a0 [ 54.193972][ T1794] ? video_devdata+0xa0/0xa0 [ 54.198732][ T1801] dummy_hcd dummy_hcd.3: port status 0x00010101 has changes [ 54.203111][ T1794] do_vfs_ioctl+0xcda/0x12e0 [ 54.208601][ T1800] udc dummy_udc.2: registering UDC driver [USB fuzzer] [ 54.212855][ T1794] ? quarantine_put+0xb2/0x150 [ 54.212868][ T1794] ? ioctl_preallocate+0x200/0x200 [ 54.212880][ T1794] ? putname+0xe1/0x120 [ 54.212891][ T1794] ? putname+0xe1/0x120 [ 54.212911][ T1794] ? rcu_read_lock_sched_held+0x113/0x130 [ 54.219468][ T1800] dummy_hcd dummy_hcd.2: port status 0x00010101 has changes [ 54.225457][ T1794] ? kmem_cache_free+0x258/0x2a0 [ 54.231057][ T1799] udc dummy_udc.4: registering UDC driver [USB fuzzer] [ 54.234765][ T1794] ? rcu_read_lock_sched_held+0x113/0x130 [ 54.234778][ T1794] ksys_ioctl+0x9b/0xc0 [ 54.234789][ T1794] __x64_sys_ioctl+0x6f/0xb0 [ 54.234808][ T1794] ? lockdep_hardirqs_on+0x379/0x580 [ 54.242839][ T1799] dummy_hcd dummy_hcd.4: port status 0x00010101 has changes [ 54.246219][ T1794] do_syscall_64+0xb7/0x560 [ 54.260644][ T1786] usb-fuzzer-gadget dummy_udc.5: unregistering UDC driver [USB fuzzer] [ 54.267670][ T1794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.267680][ T1794] RIP: 0033:0x7fe908d74347 [ 54.267693][ T1794] Code: 90 90 90 48 8b 05 f1 fa 2a 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 90 90 90 90 90 90 90 90 90 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 fa 2a 00 31 d2 48 29 c2 64 [ 54.267706][ T1794] RSP: 002b:00007ffc49681ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [ 54.272343][ T1786] dummy_hcd dummy_hcd.5: port status 0x00010100 has changes [ 54.278939][ T1794] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe908d74347 [ 54.288230][ T1802] udc dummy_udc.5: registering UDC driver [USB fuzzer] [ 54.288507][ T1794] RDX: 00007ffc49682000 RSI: 0000000080685600 RDI: 0000000000000003 [ 54.288514][ T1794] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 54.288521][ T1794] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400884 [ 54.288528][ T1794] R13: 00007ffc49682150 R14: 0000000000000000 R15: 0000000000000000 [ 54.293839][ T1794] Kernel Offset: disabled [ 54.500264][ T1794] Rebooting in 86400 seconds..