Warning: Permanently added '10.128.1.170' (ED25519) to the list of known hosts. [+] Opened /dev/raw-gadget [+] USB_RAW_IOCTL_INIT successful [+] USB_RAW_IOCTL_RUN successful [+] USB_RAW_EVENT_CONNECT [ 114.774589][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [+] SET_CONFIGURATION received [ 114.935670][ T9] usb 3-1: New USB device found, idVendor=2040, idProduct=c604, bcdDevice= 1.00 [ 114.937575][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.972737][ T9] usb 3-1: dvb_usb_v2: found a 'Hauppauge 126xxx DVBT' in warm state [ 114.994609][ T9] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 114.995160][ T9] dvbdev: DVB: registering new adapter (Hauppauge 126xxx DVBT) [ 114.995216][ T9] usb 3-1: media controller created [ 115.034122][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. ** replaying previous printk message ** [ 115.034122][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 115.053247][ T5922] usb 3-1: dvb_usb_v2: could not submit urb no. 0 - get them all back [ 115.053297][ T5922] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000061: 0000 [#1] SMP KASAN PTI [ 115.085777][ T5922] KASAN: null-ptr-deref in range [0x0000000000000308-0x000000000000030f] [ 115.094238][ T5922] CPU: 1 UID: 0 PID: 5922 Comm: syz-executor559 Not tainted syzkaller #0 PREEMPT(full) [ 115.100821][ T9] usb 3-1: selecting invalid altsetting 2 [ 115.100842][ T9] set interface failed [ 115.110239][ T5922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 115.124711][ T5922] RIP: 0010:mxl111sf_ep4_streaming_ctrl+0x2c/0x1a0 [ 115.131241][ T5922] Code: 1e fa 55 41 57 41 56 53 89 f3 49 89 fe 49 bf 00 00 00 00 00 fc ff df e8 02 5e 93 f9 49 81 c6 08 03 00 00 4c 89 f0 48 c1 e8 03 <42> 80 3c 38 00 74 08 4c 89 f7 e8 25 61 03 fa 4d 8b 36 49 83 c6 38 [ 115.151325][ T5922] RSP: 0018:ffffc90002fc7b38 EFLAGS: 00010202 [ 115.157609][ T5922] RAX: 0000000000000061 RBX: 0000000000000001 RCX: ffff88807ceb8000 [ 115.165880][ T5922] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 115.173946][ T5922] RBP: ffffc90002fc7c38 R08: ffffc90002fc7647 R09: 1ffff920005f8ec8 [ 115.181936][ T5922] R10: dffffc0000000000 R11: ffffffff88348d10 R12: dffffc0000000000 [ 115.190199][ T5922] R13: ffff88805a6753b8 R14: 0000000000000308 R15: dffffc0000000000 [ 115.198190][ T5922] FS: 00007f91525696c0(0000) GS:ffff888124dc8000(0000) knlGS:0000000000000000 [ 115.207518][ T5922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.214130][ T5922] CR2: 00007f09f0cd1140 CR3: 000000002f2ca000 CR4: 00000000003526f0 [ 115.222133][ T5922] Call Trace: [ 115.225508][ T5922] [ 115.228482][ T5922] ? __pfx_mxl111sf_ep4_streaming_ctrl+0x10/0x10 [ 115.234825][ T5922] dvb_usb_start_feed+0x57a/0xc70 [ 115.239869][ T5922] ? __pfx_dvb_usb_start_feed+0x10/0x10 [ 115.245444][ T5922] dmx_ts_feed_start_filtering+0x129/0x220 [ 115.251612][ T5922] dvb_dmxdev_filter_start+0x434/0x10d0 [ 115.257168][ T5922] dvb_demux_do_ioctl+0x48b/0x540 [ 115.262215][ T5922] dvb_usercopy+0x199/0x2e0 [ 115.266765][ T5922] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 115.272518][ T5922] ? __pfx_dvb_usercopy+0x10/0x10 [ 115.277650][ T5922] ? __fget_files+0x3a2/0x420 [ 115.282340][ T5922] ? __fget_files+0x2a/0x420 [ 115.286972][ T5922] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 115.292281][ T5922] dvb_demux_ioctl+0x29/0x40 [ 115.296975][ T5922] __se_sys_ioctl+0xfc/0x170 [ 115.301795][ T5922] do_syscall_64+0x166/0x520 [ 115.306504][ T5922] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.312591][ T5922] ? clear_bhb_loop+0x70/0xc0 [ 115.317280][ T5922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 115.323293][ T5922] RIP: 0033:0x7f9153da4a8b [ 115.327764][ T5922] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 115.348283][ T5922] RSP: 002b:00007f9152569060 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.356893][ T5922] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9153da4a8b [ 115.365051][ T5922] RDX: 00007f91525690d0 RSI: 0000000040146f2c RDI: 0000000000000003 [ 115.373120][ T5922] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 115.381102][ T5922] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f91525690f0 [ 115.389298][ T5922] R13: 00007f9153e11fe6 R14: 0000001400000001 R15: 00007ffdf0c12528 [ 115.397652][ T5922] [ 115.400955][ T5922] Modules linked in: [ 115.405880][ T5922] ---[ end trace 0000000000000000 ]--- [ 115.414853][ T5922] RIP: 0010:mxl111sf_ep4_streaming_ctrl+0x2c/0x1a0 [ 115.414894][ T5922] Code: 1e fa 55 41 57 41 56 53 89 f3 49 89 fe 49 bf 00 00 00 00 00 fc ff df e8 02 5e 93 f9 49 81 c6 08 03 00 00 4c 89 f0 48 c1 e8 03 <42> 80 3c 38 00 74 08 4c 89 f7 e8 25 61 03 fa 4d 8b 36 49 83 c6 38 [ 115.414911][ T5922] RSP: 0018:ffffc90002fc7b38 EFLAGS: 00010202 [ 115.414956][ T5922] RAX: 0000000000000061 RBX: 0000000000000001 RCX: ffff88807ceb8000 [ 115.414970][ T5922] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 115.414982][ T5922] RBP: ffffc90002fc7c38 R08: ffffc90002fc7647 R09: 1ffff920005f8ec8 [ 115.414997][ T5922] R10: dffffc0000000000 R11: ffffffff88348d10 R12: dffffc0000000000 [ 115.415011][ T5922] R13: ffff88805a6753b8 R14: 0000000000000308 R15: dffffc0000000000 [ 115.415025][ T5922] FS: 00007f91525696c0(0000) GS:ffff888124cc8000(0000) knlGS:0000000000000000 [ 115.415043][ T5922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.415057][ T5922] CR2: 0000564103601950 CR3: 000000002f2ca000 CR4: 00000000003526f0 [ 115.415101][ T5922] Kernel panic - not syncing: Fatal exception [ 115.518659][ T5922] Kernel Offset: disabled [ 115.523163][ T5922] Rebooting in 86400 seconds..