Warning: Permanently added '10.128.0.134' (ED25519) to the list of known hosts.
2026/01/01 11:58:06 parsed 1 programs
[ 212.546815][ T29] audit: type=1400 audit(1767268686.582:62): avc: denied { node_bind } for pid=2967 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 212.567678][ T29] audit: type=1400 audit(1767268686.582:63): avc: denied { module_request } for pid=2967 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 214.242672][ T29] audit: type=1400 audit(1767268688.282:64): avc: denied { mounton } for pid=2978 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 214.266236][ T29] audit: type=1400 audit(1767268688.302:65): avc: denied { mount } for pid=2978 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 214.269210][ T2978] cgroup: Unknown subsys name 'net'
[ 214.295844][ T29] audit: type=1400 audit(1767268688.332:66): avc: denied { unmount } for pid=2978 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 214.413150][ T2978] cgroup: Unknown subsys name 'cpuset'
[ 214.420948][ T2978] cgroup: Unknown subsys name 'rlimit'
[ 214.552903][ T29] audit: type=1400 audit(1767268688.592:67): avc: denied { setattr } for pid=2978 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 214.576297][ T29] audit: type=1400 audit(1767268688.592:68): avc: denied { create } for pid=2978 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 214.597133][ T29] audit: type=1400 audit(1767268688.592:69): avc: denied { write } for pid=2978 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 214.617949][ T29] audit: type=1400 audit(1767268688.592:70): avc: denied { read } for pid=2978 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 214.640139][ T29] audit: type=1400 audit(1767268688.622:71): avc: denied { sys_module } for pid=2978 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 214.722630][ T2982] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 214.811613][ T2978] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 216.647728][ T2988] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 217.762382][ T3004] syz-executor (3004) used greatest stack depth: 23608 bytes left
[ 217.868480][ T29] kauditd_printk_skb: 30 callbacks suppressed
[ 217.868502][ T29] audit: type=1401 audit(1767268691.902:102): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2026/01/01 11:58:22 executed programs: 0
[ 228.508067][ T3049] syz-executor (3049) used greatest stack depth: 23432 bytes left
2026/01/01 11:59:06 executed programs: 10
[ 272.648210][ T29] audit: type=1400 audit(1767268746.682:103): avc: denied { read write } for pid=5744 comm="syz.7.17" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 272.731132][ T29] audit: type=1400 audit(1767268746.682:104): avc: denied { open } for pid=5744 comm="syz.7.17" path="/dev/raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 272.755142][ T29] audit: type=1400 audit(1767268746.682:105): avc: denied { ioctl } for pid=5744 comm="syz.7.17" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 272.901435][ T2806] usb 8-1: new high-speed USB device number 2 using dummy_hcd
[ 273.071594][ T2806] usb 8-1: Using ep0 maxpacket: 32
[ 273.076878][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 273.090599][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 273.099240][ T2806] usb 8-1: config 0 has no interface number 0
[ 273.116218][ T2806] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 273.131995][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 273.141529][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 273.149540][ T2806] usb 8-1: Product: syz
[ 273.154092][ T2806] usb 8-1: Manufacturer: syz
[ 273.158707][ T2806] usb 8-1: SerialNumber: syz
[ 273.172255][ T2806] usb 8-1: config 0 descriptor??
[ 273.187398][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 273.197492][ T2806] em28xx 8-1:0.132: Video interface 132 found:
[ 273.262632][ T9] usb 3-1: Using ep0 maxpacket: 32
[ 273.275767][ T9] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 273.284395][ T9] usb 3-1: config 0 has no interface number 0
[ 273.291601][ T10] usb 7-1: new high-speed USB device number 2 using dummy_hcd
[ 273.302553][ T9] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 273.320583][ T9] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 273.329920][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 273.337985][ T9] usb 3-1: Product: syz
[ 273.342172][ T9] usb 3-1: Manufacturer: syz
[ 273.346770][ T9] usb 3-1: SerialNumber: syz
[ 273.353751][ T9] usb 3-1: config 0 descriptor??
[ 273.363176][ T9] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 273.373262][ T9] em28xx 3-1:0.132: Video interface 132 found:
[ 273.441535][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 273.451134][ T10] usb 7-1: Using ep0 maxpacket: 32
[ 273.458080][ T10] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 273.466384][ T10] usb 7-1: config 0 has no interface number 0
[ 273.472575][ T10] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 273.484774][ T10] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 273.493910][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 273.501965][ T10] usb 7-1: Product: syz
[ 273.506148][ T10] usb 7-1: Manufacturer: syz
[ 273.510741][ T10] usb 7-1: SerialNumber: syz
[ 273.511126][ T37] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[ 273.519032][ T5769] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 273.530378][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 273.539249][ T2806] em28xx 8-1:0.132: board has no eeprom
[ 273.547579][ T10] usb 7-1: config 0 descriptor??
[ 273.556031][ T10] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 273.565842][ T10] em28xx 7-1:0.132: Video interface 132 found:
[ 273.611616][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 273.619520][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[ 273.626088][ T5775] em28xx 8-1:0.132: Registering V4L2 extension
[ 273.632688][ T9] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 273.651958][ T2806] usb 8-1: USB disconnect, device number 2
[ 273.659678][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[ 273.671136][ T37] usb 6-1: Using ep0 maxpacket: 32
[ 273.678183][ T37] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[ 273.686513][ T37] usb 6-1: config 0 has no interface number 0
[ 273.691149][ T5769] usb 2-1: Using ep0 maxpacket: 32
[ 273.693969][ T37] usb 6-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 273.717276][ T9] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 273.717641][ T37] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 273.726065][ T9] em28xx 3-1:0.132: board has no eeprom
[ 273.728482][ T5769] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 273.735326][ T37] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 273.740796][ T5769] usb 2-1: config 0 has no interface number 0
[ 273.740970][ T5769] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 273.743423][ T5769] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 273.749532][ T37] usb 6-1: Product: syz
[ 273.749556][ T37] usb 6-1: Manufacturer: syz
[ 273.757664][ T5769] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 273.763643][ T37] usb 6-1: SerialNumber: syz
[ 273.784211][ T37] usb 6-1: config 0 descriptor??
[ 273.786853][ T5769] usb 2-1: Product: syz
[ 273.814449][ T5769] usb 2-1: Manufacturer: syz
[ 273.819066][ T5769] usb 2-1: SerialNumber: syz
[ 273.824248][ T9] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 273.832609][ T9] em28xx 3-1:0.132: analog set to bulk mode.
[ 273.850284][ T9] usb 3-1: USB disconnect, device number 2
[ 273.857630][ T9] em28xx 3-1:0.132: Disconnecting em28xx
[ 273.861626][ T37] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 273.873389][ T37] em28xx 6-1:0.132: Video interface 132 found:
[ 273.884378][ T5769] usb 2-1: config 0 descriptor??
[ 273.892297][ T10] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 273.904422][ T5769] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 273.915804][ T5769] em28xx 2-1:0.132: Video interface 132 found:
[ 273.942576][ T5775] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 273.949832][ T5775] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 273.957069][ T5775] em28xx 8-1:0.132: No AC97 audio processor
[ 273.965220][ T10] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 273.974059][ T10] em28xx 7-1:0.132: board has no eeprom
[ 273.986691][ T5775] usb 8-1: Decoder not found
[ 273.991548][ T5775] em28xx 8-1:0.132: failed to create media graph
[ 273.998211][ T5775] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 274.007649][ T5775] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 274.016712][ T5777] em28xx 3-1:0.132: Registering V4L2 extension
[ 274.031107][ T10] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 274.039015][ T10] em28xx 7-1:0.132: analog set to bulk mode.
[ 274.056359][ T10] usb 7-1: USB disconnect, device number 2
[ 274.073028][ T10] em28xx 7-1:0.132: Disconnecting em28xx
[ 274.111479][ T37] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[ 274.142678][ T5769] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 274.161943][ T5777] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 274.168994][ T5777] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 274.176783][ T5777] em28xx 3-1:0.132: No AC97 audio processor
[ 274.185152][ T5777] usb 3-1: Decoder not found
[ 274.189742][ T5777] em28xx 3-1:0.132: failed to create media graph
[ 274.195783][ T37] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 274.198737][ T5777] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 274.204956][ T37] em28xx 6-1:0.132: board has no eeprom
[ 274.212982][ T5769] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 274.225596][ T5769] em28xx 2-1:0.132: board has no eeprom
[ 274.232425][ T5777] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 274.241105][ T2806] em28xx 8-1:0.132: Closing input extension
[ 274.247156][ T5775] em28xx 7-1:0.132: Registering V4L2 extension
[ 274.257848][ T2806] em28xx 8-1:0.132: Freeing device
[ 274.274984][ T37] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 274.282929][ T37] em28xx 6-1:0.132: analog set to bulk mode.
[ 274.293110][ T5769] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 274.300944][ T5769] em28xx 2-1:0.132: analog set to bulk mode.
[ 274.310365][ T37] usb 6-1: USB disconnect, device number 2
[ 274.351566][ T37] em28xx 6-1:0.132: Disconnecting em28xx
[ 274.360345][ T5769] usb 2-1: USB disconnect, device number 2
[ 274.373864][ T5769] em28xx 2-1:0.132: Disconnecting em28xx
[ 274.435292][ T5775] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 274.443346][ T5775] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 274.451496][ T5775] em28xx 7-1:0.132: No AC97 audio processor
[ 274.471911][ T5775] usb 7-1: Decoder not found
[ 274.476513][ T5775] em28xx 7-1:0.132: failed to create media graph
[ 274.483096][ T5775] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 274.490703][ T5775] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 274.499395][ T9] em28xx 3-1:0.132: Closing input extension
[ 274.506204][ T1118] em28xx 6-1:0.132: Registering V4L2 extension
[ 274.514140][ T9] em28xx 3-1:0.132: Freeing device
[ 274.603945][ T2806] usb 8-1: new high-speed USB device number 3 using dummy_hcd
[ 274.689965][ T1118] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[ 274.697652][ T1118] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[ 274.704878][ T1118] em28xx 6-1:0.132: No AC97 audio processor
[ 274.714001][ T1118] usb 6-1: Decoder not found
[ 274.718592][ T1118] em28xx 6-1:0.132: failed to create media graph
[ 274.725312][ T1118] em28xx 6-1:0.132: V4L2 device video0 deregistered
[ 274.733558][ T1118] em28xx 6-1:0.132: Remote control support is not available for this card.
[ 274.742227][ T37] em28xx 6-1:0.132: Closing input extension
[ 274.748142][ T5777] em28xx 2-1:0.132: Registering V4L2 extension
[ 274.750767][ T37] em28xx 6-1:0.132: Freeing device
[ 274.771144][ T2806] usb 8-1: Using ep0 maxpacket: 32
[ 274.782604][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 274.790849][ T2806] usb 8-1: config 0 has no interface number 0
[ 274.799611][ T2806] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 274.812423][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 274.821538][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 274.829532][ T2806] usb 8-1: Product: syz
[ 274.833748][ T2806] usb 8-1: Manufacturer: syz
[ 274.838348][ T2806] usb 8-1: SerialNumber: syz
[ 274.843388][ T9] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 274.855356][ T2806] usb 8-1: config 0 descriptor??
[ 274.869088][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 274.878906][ T2806] em28xx 8-1:0.132: Video interface 132 found:
[ 274.897210][ T5777] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 274.904589][ T5777] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 274.912164][ T5777] em28xx 2-1:0.132: No AC97 audio processor
[ 274.920440][ T5777] usb 2-1: Decoder not found
[ 274.925186][ T5777] em28xx 2-1:0.132: failed to create media graph
[ 274.932125][ T5777] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 274.940216][ T5777] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 274.948906][ T10] em28xx 7-1:0.132: Closing input extension
[ 274.954917][ T5769] em28xx 2-1:0.132: Closing input extension
[ 274.963742][ T5769] em28xx 2-1:0.132: Freeing device
[ 274.972690][ T10] em28xx 7-1:0.132: Freeing device
[ 275.016099][ T9] usb 3-1: Using ep0 maxpacket: 32
[ 275.023023][ T9] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 275.031295][ T9] usb 3-1: config 0 has no interface number 0
[ 275.038051][ T9] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 275.050361][ T9] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 275.059502][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 275.067587][ T9] usb 3-1: Product: syz
[ 275.071118][ T37] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[ 275.071797][ T9] usb 3-1: Manufacturer: syz
[ 275.083798][ T9] usb 3-1: SerialNumber: syz
[ 275.094718][ T9] usb 3-1: config 0 descriptor??
[ 275.104276][ T9] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 275.114111][ T9] em28xx 3-1:0.132: Video interface 132 found:
[ 275.151481][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 275.223163][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 275.231129][ T37] usb 6-1: Using ep0 maxpacket: 32
[ 275.232556][ T2806] em28xx 8-1:0.132: board has no eeprom
[ 275.238627][ T37] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[ 275.250774][ T37] usb 6-1: config 0 has no interface number 0
[ 275.256974][ T37] usb 6-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 275.268819][ T37] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 275.278248][ T37] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 275.286545][ T37] usb 6-1: Product: syz
[ 275.290717][ T37] usb 6-1: Manufacturer: syz
[ 275.295604][ T37] usb 6-1: SerialNumber: syz
[ 275.301183][ T10] usb 7-1: new high-speed USB device number 3 using dummy_hcd
[ 275.308743][ T5769] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 275.317359][ T37] usb 6-1: config 0 descriptor??
[ 275.317921][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 275.330163][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[ 275.334614][ T37] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 275.336232][ T5777] em28xx 8-1:0.132: Registering V4L2 extension
[ 275.345942][ T37] em28xx 6-1:0.132: Video interface 132 found:
[ 275.363036][ T2806] usb 8-1: USB disconnect, device number 3
[ 275.370234][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[ 275.376427][ T9] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 275.442776][ T9] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 275.453275][ T9] em28xx 3-1:0.132: board has no eeprom
[ 275.470090][ T5777] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 275.477193][ T5777] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 275.484363][ T5777] em28xx 8-1:0.132: No AC97 audio processor
[ 275.490388][ T10] usb 7-1: Using ep0 maxpacket: 32
[ 275.495594][ T5769] usb 2-1: Using ep0 maxpacket: 32
[ 275.503094][ T5777] usb 8-1: Decoder not found
[ 275.507783][ T5777] em28xx 8-1:0.132: failed to create media graph
[ 275.514891][ T5777] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 275.521861][ T10] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 275.530034][ T10] usb 7-1: config 0 has no interface number 0
[ 275.536593][ T9] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 275.544517][ T9] em28xx 3-1:0.132: analog set to bulk mode.
[ 275.551399][ T5777] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 275.560054][ T5769] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 275.568349][ T5769] usb 2-1: config 0 has no interface number 0
[ 275.574483][ T2806] em28xx 8-1:0.132: Closing input extension
[ 275.580812][ T10] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 275.592359][ T2806] em28xx 8-1:0.132: Freeing device
[ 275.594625][ T37] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[ 275.599915][ T5777] em28xx 3-1:0.132: Registering V4L2 extension
[ 275.609829][ T5769] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 275.623632][ T10] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 275.632903][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 275.640907][ T10] usb 7-1: Product: syz
[ 275.645123][ T10] usb 7-1: Manufacturer: syz
[ 275.649724][ T10] usb 7-1: SerialNumber: syz
[ 275.658590][ T9] usb 3-1: USB disconnect, device number 3
[ 275.674991][ T5769] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 275.684166][ T5769] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 275.692564][ T5769] usb 2-1: Product: syz
[ 275.696731][ T5769] usb 2-1: Manufacturer: syz
[ 275.701609][ T5769] usb 2-1: SerialNumber: syz
[ 275.707313][ T5777] em28xx 3-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[ 275.717163][ T9] em28xx 3-1:0.132: Disconnecting em28xx
[ 275.722671][ T37] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 275.733278][ T37] em28xx 6-1:0.132: board has no eeprom
[ 275.741898][ T10] usb 7-1: config 0 descriptor??
[ 275.751001][ T10] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 275.760842][ T10] em28xx 7-1:0.132: Video interface 132 found:
[ 275.769998][ T5769] usb 2-1: config 0 descriptor??
[ 275.780185][ T5769] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 275.790330][ T5769] em28xx 2-1:0.132: Video interface 132 found:
[ 275.813136][ T37] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 275.821086][ T37] em28xx 6-1:0.132: analog set to bulk mode.
[ 275.871291][ T37] usb 6-1: USB disconnect, device number 3
[ 275.889005][ T37] em28xx 6-1:0.132: Disconnecting em28xx
[ 275.897474][ T5777] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 275.905091][ T5777] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 275.912902][ T5777] em28xx 3-1:0.132: No AC97 audio processor
[ 275.925128][ T5777] usb 3-1: Decoder not found
[ 275.929769][ T5777] em28xx 3-1:0.132: failed to create media graph
[ 275.936686][ T5777] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 275.944712][ T5777] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 275.953427][ T1118] em28xx 6-1:0.132: Registering V4L2 extension
[ 275.991386][ T2806] usb 8-1: new high-speed USB device number 4 using dummy_hcd
[ 276.011502][ T10] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 276.044872][ T1118] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[ 276.052021][ T1118] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[ 276.059143][ T1118] em28xx 6-1:0.132: No AC97 audio processor
[ 276.074612][ T5769] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 276.084442][ T10] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 276.088865][ T1118] usb 6-1: Decoder not found
[ 276.093316][ T10] em28xx 7-1:0.132: board has no eeprom
[ 276.097743][ T1118] em28xx 6-1:0.132: failed to create media graph
[ 276.097782][ T1118] em28xx 6-1:0.132: V4L2 device video0 deregistered
[ 276.099163][ T1118] em28xx 6-1:0.132: Remote control support is not available for this card.
[ 276.125958][ T9] em28xx 3-1:0.132: Closing input extension
[ 276.132843][ T37] em28xx 6-1:0.132: Closing input extension
[ 276.141146][ T9] em28xx 3-1:0.132: Freeing device
[ 276.142647][ T37] em28xx 6-1:0.132: Freeing device
[ 276.161147][ T2806] usb 8-1: Using ep0 maxpacket: 32
[ 276.168647][ T5769] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 276.177538][ T5769] em28xx 2-1:0.132: board has no eeprom
[ 276.186347][ T10] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 276.194267][ T10] em28xx 7-1:0.132: analog set to bulk mode.
[ 276.205738][ T5777] em28xx 7-1:0.132: Registering V4L2 extension
[ 276.214300][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 276.222655][ T2806] usb 8-1: config 0 has no interface number 0
[ 276.231398][ T2806] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 276.244937][ T10] usb 7-1: USB disconnect, device number 3
[ 276.252215][ T10] em28xx 7-1:0.132: Disconnecting em28xx
[ 276.260272][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 276.269607][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 276.277660][ T2806] usb 8-1: Product: syz
[ 276.281861][ T2806] usb 8-1: Manufacturer: syz
[ 276.286467][ T2806] usb 8-1: SerialNumber: syz
[ 276.291290][ T5769] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 276.299115][ T5769] em28xx 2-1:0.132: analog set to bulk mode.
[ 276.313478][ T5769] usb 2-1: USB disconnect, device number 3
[ 276.329761][ T2806] usb 8-1: config 0 descriptor??
[ 276.336742][ T5769] em28xx 2-1:0.132: Disconnecting em28xx
[ 276.363471][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 276.373809][ T2806] em28xx 8-1:0.132: Video interface 132 found:
[ 276.436322][ T5777] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 276.443418][ T5777] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 276.450577][ T5777] em28xx 7-1:0.132: No AC97 audio processor
[ 276.452882][ T37] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[ 276.465017][ T5777] usb 7-1: Decoder not found
[ 276.469648][ T5777] em28xx 7-1:0.132: failed to create media graph
[ 276.479646][ T5777] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 276.489080][ T5777] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 276.497785][ T5775] em28xx 2-1:0.132: Registering V4L2 extension
[ 276.521385][ T9] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[ 276.609211][ T5775] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 276.611186][ T37] usb 6-1: Using ep0 maxpacket: 32
[ 276.616787][ T5775] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 276.623154][ T37] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[ 276.628835][ T5775] em28xx 2-1:0.132: No AC97 audio processor
[ 276.637081][ T37] usb 6-1: config 0 has no interface number 0
[ 276.637290][ T37] usb 6-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 276.639390][ T37] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 276.645391][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 276.650230][ T37] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 276.675950][ T5775] usb 2-1: Decoder not found
[ 276.683244][ T37] usb 6-1: Product: syz
[ 276.683266][ T37] usb 6-1: Manufacturer: syz
[ 276.687895][ T5775] em28xx 2-1:0.132: failed to create media graph
[ 276.692016][ T37] usb 6-1: SerialNumber: syz
[ 276.708077][ T9] usb 3-1: Using ep0 maxpacket: 32
[ 276.715100][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 276.721789][ T37] usb 6-1: config 0 descriptor??
[ 276.723914][ T2806] em28xx 8-1:0.132: board has no eeprom
[ 276.735377][ T5775] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 276.736900][ T37] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 276.744013][ T5775] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 276.751960][ T37] em28xx 6-1:0.132: Video interface 132 found:
[ 276.766928][ T9] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 276.775141][ T9] usb 3-1: config 0 has no interface number 0
[ 276.781467][ T10] em28xx 7-1:0.132: Closing input extension
[ 276.789602][ T10] em28xx 7-1:0.132: Freeing device
[ 276.794867][ T9] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 276.807064][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 276.815243][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[ 276.821914][ T5777] em28xx 8-1:0.132: Registering V4L2 extension
[ 276.831766][ T9] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 276.840822][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 276.849135][ T9] usb 3-1: Product: syz
[ 276.853513][ T9] usb 3-1: Manufacturer: syz
[ 276.858127][ T9] usb 3-1: SerialNumber: syz
[ 276.871706][ T2806] usb 8-1: USB disconnect, device number 4
[ 276.878889][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[ 276.886543][ T9] usb 3-1: config 0 descriptor??
[ 276.899305][ T9] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 276.909450][ T9] em28xx 3-1:0.132: Video interface 132 found:
[ 276.984532][ T37] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[ 276.999005][ T5777] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 277.006309][ T5777] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 277.013834][ T5777] em28xx 8-1:0.132: No AC97 audio processor
[ 277.025917][ T5777] usb 8-1: Decoder not found
[ 277.030538][ T5777] em28xx 8-1:0.132: failed to create media graph
[ 277.036916][ T5777] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 277.044709][ T5777] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 277.052912][ T37] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 277.053375][ T5769] em28xx 2-1:0.132: Closing input extension
[ 277.062033][ T37] em28xx 6-1:0.132: board has no eeprom
[ 277.076592][ T2806] em28xx 8-1:0.132: Closing input extension
[ 277.091729][ T5769] em28xx 2-1:0.132: Freeing device
[ 277.101891][ T2806] em28xx 8-1:0.132: Freeing device
[ 277.131098][ T37] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 277.139019][ T37] em28xx 6-1:0.132: analog set to bulk mode.
[ 277.145113][ T1118] em28xx 6-1:0.132: Registering V4L2 extension
[ 277.151307][ T10] usb 7-1: new high-speed USB device number 4 using dummy_hcd
[ 277.160776][ T37] usb 6-1: USB disconnect, device number 4
[ 277.165745][ T9] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 277.198820][ T37] em28xx 6-1:0.132: Disconnecting em28xx
[ 277.253321][ T9] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 277.262334][ T9] em28xx 3-1:0.132: board has no eeprom
[ 277.313375][ T1118] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[ 277.320457][ T1118] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[ 277.327922][ T1118] em28xx 6-1:0.132: No AC97 audio processor
[ 277.339752][ T1118] usb 6-1: Decoder not found
[ 277.343382][ T9] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 277.344438][ T1118] em28xx 6-1:0.132: failed to create media graph
[ 277.352210][ T9] em28xx 3-1:0.132: analog set to bulk mode.
[ 277.359120][ T1118] em28xx 6-1:0.132: V4L2 device video0 deregistered
[ 277.373919][ T1118] em28xx 6-1:0.132: Remote control support is not available for this card.
[ 277.381975][ T10] usb 7-1: Using ep0 maxpacket: 32
[ 277.382803][ T37] em28xx 6-1:0.132: Closing input extension
[ 277.397354][ T37] em28xx 6-1:0.132: Freeing device
[ 277.397933][ T5777] em28xx 3-1:0.132: Registering V4L2 extension
[ 277.409310][ T10] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 277.417553][ T10] usb 7-1: config 0 has no interface number 0
[ 277.427281][ T10] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 277.438162][ T9] usb 3-1: USB disconnect, device number 4
[ 277.444245][ T5769] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 277.451890][ T2806] usb 8-1: new high-speed USB device number 5 using dummy_hcd
[ 277.462955][ T9] em28xx 3-1:0.132: Disconnecting em28xx
[ 277.470956][ T10] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 277.480103][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 277.488204][ T10] usb 7-1: Product: syz
[ 277.492411][ T10] usb 7-1: Manufacturer: syz
[ 277.497011][ T10] usb 7-1: SerialNumber: syz
[ 277.548417][ T10] usb 7-1: config 0 descriptor??
[ 277.572803][ T10] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 277.583299][ T10] em28xx 7-1:0.132: Video interface 132 found:
2026/01/01 11:59:11 executed programs: 27
[ 277.621120][ T2806] usb 8-1: Using ep0 maxpacket: 32
[ 277.628317][ T5769] usb 2-1: Using ep0 maxpacket: 32
[ 277.652989][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 277.661295][ T2806] usb 8-1: config 0 has no interface number 0
[ 277.667474][ T5777] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 277.674547][ T5777] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 277.682412][ T5777] em28xx 3-1:0.132: No AC97 audio processor
[ 277.688968][ T2806] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 277.699540][ T5769] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 277.707757][ T5769] usb 2-1: config 0 has no interface number 0
[ 277.714727][ T5769] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 277.725320][ T5777] usb 3-1: Decoder not found
[ 277.730017][ T5777] em28xx 3-1:0.132: failed to create media graph
[ 277.736584][ T5777] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 277.744214][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 277.753289][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 277.761344][ T2806] usb 8-1: Product: syz
[ 277.765578][ T2806] usb 8-1: Manufacturer: syz
[ 277.770178][ T2806] usb 8-1: SerialNumber: syz
[ 277.776053][ T5769] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 277.785127][ T5769] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 277.793144][ T5769] usb 2-1: Product: syz
[ 277.797304][ T5769] usb 2-1: Manufacturer: syz
[ 277.801918][ T5769] usb 2-1: SerialNumber: syz
[ 277.807231][ T5777] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 277.816786][ T9] em28xx 3-1:0.132: Closing input extension
[ 277.823701][ T2806] usb 8-1: config 0 descriptor??
[ 277.830721][ T9] em28xx 3-1:0.132: Freeing device
[ 277.831148][ T37] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[ 277.836406][ T10] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 277.851896][ T2806] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 277.861831][ T2806] em28xx 8-1:0.132: Video interface 132 found:
[ 277.876319][ T5769] usb 2-1: config 0 descriptor??
[ 277.895626][ T5769] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 277.907058][ T5769] em28xx 2-1:0.132: Video interface 132 found:
[ 277.923566][ T10] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 277.932738][ T10] em28xx 7-1:0.132: board has no eeprom
[ 277.993102][ T37] usb 6-1: Using ep0 maxpacket: 32
[ 277.999637][ T37] usb 6-1: config 0 has an invalid interface number: 132 but max is 0
[ 278.001258][ T10] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 278.007892][ T37] usb 6-1: config 0 has no interface number 0
[ 278.016185][ T10] em28xx 7-1:0.132: analog set to bulk mode.
[ 278.022363][ T37] usb 6-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 278.028808][ T5777] em28xx 7-1:0.132: Registering V4L2 extension
[ 278.043302][ T37] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 278.053648][ T37] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 278.061720][ T37] usb 6-1: Product: syz
[ 278.065896][ T37] usb 6-1: Manufacturer: syz
[ 278.070500][ T37] usb 6-1: SerialNumber: syz
[ 278.079780][ T37] usb 6-1: config 0 descriptor??
[ 278.086303][ T10] usb 7-1: USB disconnect, device number 4
[ 278.102964][ T2806] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 278.107251][ T37] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 278.120443][ T10] em28xx 7-1:0.132: Disconnecting em28xx
[ 278.126435][ T37] em28xx 6-1:0.132: Video interface 132 found:
[ 278.161532][ T5769] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 278.173849][ T2806] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 278.182650][ T2806] em28xx 8-1:0.132: board has no eeprom
[ 278.200271][ T5777] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 278.207482][ T5777] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 278.215087][ T5777] em28xx 7-1:0.132: No AC97 audio processor
[ 278.221078][ T9] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[ 278.230106][ T5769] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 278.238982][ T5769] em28xx 2-1:0.132: board has no eeprom
[ 278.246063][ T2806] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 278.254142][ T2806] em28xx 8-1:0.132: analog set to bulk mode.
[ 278.260429][ T5777] usb 7-1: Decoder not found
[ 278.265074][ T5777] em28xx 7-1:0.132: failed to create media graph
[ 278.271630][ T5777] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 278.283195][ T5777] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 278.292070][ T5775] em28xx 8-1:0.132: Registering V4L2 extension
[ 278.304502][ T2806] usb 8-1: USB disconnect, device number 5
[ 278.323604][ T2806] em28xx 8-1:0.132: Disconnecting em28xx
[ 278.332197][ T5769] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 278.340059][ T5769] em28xx 2-1:0.132: analog set to bulk mode.
[ 278.366217][ T5769] usb 2-1: USB disconnect, device number 4
[ 278.373766][ T5769] em28xx 2-1:0.132: Disconnecting em28xx
[ 278.391473][ T37] em28xx 6-1:0.132: unknown em28xx chip ID (0)
[ 278.392785][ T9] usb 3-1: Using ep0 maxpacket: 32
[ 278.407358][ T9] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 278.415629][ T9] usb 3-1: config 0 has no interface number 0
[ 278.422302][ T9] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 278.434571][ T9] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 278.443698][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 278.451726][ T9] usb 3-1: Product: syz
[ 278.455875][ T9] usb 3-1: Manufacturer: syz
[ 278.460452][ T9] usb 3-1: SerialNumber: syz
[ 278.463167][ T37] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 278.465172][ T5775] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 278.473802][ T37] em28xx 6-1:0.132: board has no eeprom
[ 278.480776][ T5775] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 278.493750][ T5775] em28xx 8-1:0.132: No AC97 audio processor
[ 278.505255][ T5775] usb 8-1: Decoder not found
[ 278.509876][ T5775] em28xx 8-1:0.132: failed to create media graph
[ 278.516285][ T9] usb 3-1: config 0 descriptor??
[ 278.521666][ T5775] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 278.531612][ T9] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 278.541141][ T37] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 278.541397][ T9] em28xx 3-1:0.132: Video interface 132 found:
[ 278.549230][ T37] em28xx 6-1:0.132: analog set to bulk mode.
[ 278.566232][ T5775] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 278.575258][ T10] em28xx 7-1:0.132: Closing input extension
[ 278.581404][ T5777] em28xx 2-1:0.132: Registering V4L2 extension
[ 278.582104][ T37] usb 6-1: USB disconnect, device number 5
[ 278.597433][ T10] em28xx 7-1:0.132: Freeing device
[ 278.623268][ T37] em28xx 6-1:0.132: Disconnecting em28xx
[ 278.781712][ T9] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 278.809275][ T5777] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 278.817133][ T5777] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 278.824575][ T5777] em28xx 2-1:0.132: No AC97 audio processor
[ 278.833404][ T5777] usb 2-1: Decoder not found
[ 278.838016][ T5777] em28xx 2-1:0.132: failed to create media graph
[ 278.847289][ T5777] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 278.855797][ T9] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 278.864539][ T9] em28xx 3-1:0.132: board has no eeprom
[ 278.871789][ T5777] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 278.880436][ T1118] em28xx 6-1:0.132: Registering V4L2 extension
[ 278.932593][ T9] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 278.940507][ T9] em28xx 3-1:0.132: analog set to bulk mode.
[ 278.961111][ T10] usb 7-1: new high-speed USB device number 5 using dummy_hcd
[ 278.969161][ T9] usb 3-1: USB disconnect, device number 5
[ 278.981563][ T9] em28xx 3-1:0.132: Disconnecting em28xx
[ 278.991613][ T1118] em28xx 6-1:0.132: Config register raw data: 0xffffffed
[ 278.998687][ T1118] em28xx 6-1:0.132: AC97 chip type couldn't be determined
[ 279.006255][ T1118] em28xx 6-1:0.132: No AC97 audio processor
[ 279.014631][ T1118] usb 6-1: Decoder not found
[ 279.019235][ T1118] em28xx 6-1:0.132: failed to create media graph
[ 279.025686][ T1118] em28xx 6-1:0.132: V4L2 device video0 deregistered
[ 279.033334][ T1118] em28xx 6-1:0.132: Remote control support is not available for this card.
[ 279.042037][ T37] em28xx 6-1:0.132: Closing input extension
[ 279.047953][ T2806] em28xx 8-1:0.132: Closing input extension
[ 279.050184][ T37] em28xx 6-1:0.132: Freeing device
[ 279.054966][ T5769] em28xx 2-1:0.132: Closing input extension
[ 279.067465][ T2806] em28xx 8-1:0.132: Freeing device
[ 279.073792][ T5777] em28xx 3-1:0.132: Registering V4L2 extension
[ 279.091524][ T5769] em28xx 2-1:0.132: Freeing device
[ 279.141338][ T10] usb 7-1: Using ep0 maxpacket: 32
[ 279.152153][ T10] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 279.160425][ T10] usb 7-1: config 0 has no interface number 0
[ 279.182010][ T10] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 279.214187][ T10] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 279.223377][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 279.232311][ T10] usb 7-1: Product: syz
[ 279.236495][ T10] usb 7-1: Manufacturer: syz
[ 279.241355][ T10] usb 7-1: SerialNumber: syz
[ 279.274422][ T5777] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 279.281877][ T5777] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 279.289013][ T5777] em28xx 3-1:0.132: No AC97 audio processor
[ 279.304205][ T5777] usb 3-1: Decoder not found
[ 279.308877][ T5777] em28xx 3-1:0.132: failed to create media graph
[ 279.319198][ T5777] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 279.325901][ T10] usb 7-1: config 0 descriptor??
[ 279.334894][ T10] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 279.344737][ T10] em28xx 7-1:0.132: Video interface 132 found:
[ 279.353259][ T5777] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 279.353472][ T5870] ==================================================================
[ 279.362792][ T9] em28xx 3-1:0.132: Closing input extension
[ 279.370174][ T5870] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[ 279.383524][ T5870] Read of size 8 at addr ffff8881176c4738 by task v4l_id/5870
[ 279.390992][ T5870]
[ 279.393343][ T5870] CPU: 1 UID: 0 PID: 5870 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary)
[ 279.393373][ T5870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 279.393386][ T5870] Call Trace:
[ 279.393394][ T5870]
[ 279.393400][ T5870] dump_stack_lvl+0x116/0x1f0
[ 279.393427][ T5870] print_report+0xcd/0x630
[ 279.393451][ T5870] ? __virt_addr_valid+0x81/0x610
[ 279.393478][ T5870] ? __phys_addr+0xe8/0x180
[ 279.393515][ T5870] ? v4l2_fh_init+0x27d/0x2c0
[ 279.393536][ T5870] kasan_report+0xe0/0x110
[ 279.393549][ T5870] ? v4l2_fh_init+0x27d/0x2c0
[ 279.393570][ T5870] v4l2_fh_init+0x27d/0x2c0
[ 279.393604][ T5870] v4l2_fh_open+0x64/0xa0
[ 279.393646][ T5870] em28xx_v4l2_open+0x24e/0x7e0
[ 279.393676][ T5870] v4l2_open+0x1d2/0x5e0
[ 279.393694][ T5870] ? __pfx_v4l2_open+0x10/0x10
[ 279.393712][ T5870] chrdev_open+0x234/0x6a0
[ 279.393741][ T5870] ? __pfx_chrdev_open+0x10/0x10
[ 279.393781][ T5870] do_dentry_open+0x723/0x13e0
[ 279.393809][ T5870] ? __pfx_chrdev_open+0x10/0x10
[ 279.393830][ T5870] ? inode_permission+0x37b/0x640
[ 279.393852][ T5870] vfs_open+0x82/0x3f0
[ 279.393872][ T5870] ? may_open+0x1f2/0x400
[ 279.393910][ T5870] path_openat+0x2078/0x3140
[ 279.393947][ T5870] ? __pfx_path_openat+0x10/0x10
[ 279.393975][ T5870] do_filp_open+0x20b/0x470
[ 279.393993][ T5870] ? __pfx_do_filp_open+0x10/0x10
[ 279.394016][ T5870] ? alloc_fd+0x420/0x760
[ 279.394045][ T5870] do_sys_openat2+0x120/0x260
[ 279.394081][ T5870] ? __pfx_do_sys_openat2+0x10/0x10
[ 279.394119][ T5870] __x64_sys_openat+0x174/0x210
[ 279.394140][ T5870] ? __pfx___x64_sys_openat+0x10/0x10
[ 279.394161][ T5870] ? do_user_addr_fault+0x83f/0x1240
[ 279.394189][ T5870] do_syscall_64+0xcd/0x570
[ 279.394225][ T5870] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 279.394252][ T5870] RIP: 0033:0x7f44d5ac1407
[ 279.394276][ T5870] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 279.394289][ T5870] RSP: 002b:00007ffe30afeec0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 279.394303][ T5870] RAX: ffffffffffffffda RBX: 00007f44d59d3880 RCX: 00007f44d5ac1407
[ 279.394312][ T5870] RDX: 0000000000000000 RSI: 00007ffe30b00f24 RDI: ffffffffffffff9c
[ 279.394321][ T5870] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 279.394335][ T5870] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 279.394351][ T5870] R13: 00007ffe30aff110 R14: 00007f44d6257000 R15: 00005584b88aa4d8
[ 279.394378][ T5870]
[ 279.394386][ T5870]
[ 279.511208][ T2806] usb 8-1: new high-speed USB device number 6 using dummy_hcd
[ 279.513501][ T5870] Allocated by task 5777:
[ 279.513516][ T5870] kasan_save_stack+0x33/0x60
[ 279.561203][ T5769] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[ 279.561997][ T5870] kasan_save_track+0x14/0x30
[ 279.674040][ T5870] __kasan_kmalloc+0x8f/0xa0
[ 279.678660][ T5870] em28xx_v4l2_init+0x114/0x4080
[ 279.683619][ T5870] em28xx_init_extension+0x13a/0x200
[ 279.688900][ T5870] request_module_async+0x61/0x70
[ 279.693929][ T5870] process_one_work+0x9ba/0x1b20
[ 279.698875][ T5870] worker_thread+0x6c8/0xf10
[ 279.703468][ T5870] kthread+0x3c5/0x780
[ 279.707542][ T5870] ret_from_fork+0x74f/0xa30
[ 279.712124][ T5870] ret_from_fork_asm+0x1a/0x30
[ 279.716890][ T5870]
[ 279.719204][ T5870] Freed by task 5777:
[ 279.723174][ T5870] kasan_save_stack+0x33/0x60
[ 279.727866][ T5870] kasan_save_track+0x14/0x30
[ 279.732541][ T5870] kasan_save_free_info+0x3b/0x60
[ 279.737577][ T5870] __kasan_slab_free+0x43/0x70
[ 279.742381][ T5870] kfree+0x2c8/0x680
[ 279.746266][ T5870] em28xx_v4l2_init+0x22b5/0x4080
[ 279.751289][ T5870] em28xx_init_extension+0x13a/0x200
[ 279.756584][ T5870] request_module_async+0x61/0x70
[ 279.761239][ T2806] usb 8-1: Using ep0 maxpacket: 32
[ 279.761605][ T5870] process_one_work+0x9ba/0x1b20
[ 279.761632][ T5870] worker_thread+0x6c8/0xf10
[ 279.761655][ T5870] kthread+0x3c5/0x780
[ 279.768488][ T2806] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 279.771658][ T5870] ret_from_fork+0x74f/0xa30
[ 279.771688][ T5870] ret_from_fork_asm+0x1a/0x30
[ 279.771722][ T5870]
[ 279.776311][ T2806] usb 8-1: config 0 has no interface number 0
[ 279.780342][ T5870] The buggy address belongs to the object at ffff8881176c4000
[ 279.780342][ T5870] which belongs to the cache kmalloc-8k of size 8192
[ 279.780363][ T5870] The buggy address is located 1848 bytes inside of
[ 279.780363][ T5870] freed 8192-byte region [ffff8881176c4000, ffff8881176c6000)
[ 279.780389][ T5870]
[ 279.780397][ T5870] The buggy address belongs to the physical page:
[ 279.792760][ T2806] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 279.793096][ T5870] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1176c0
[ 279.799937][ T2806] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 279.800165][ T5870] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 279.800187][ T5870] flags: 0x200000000000040(head|node=0|zone=2)
[ 279.806310][ T2806] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 279.820264][ T5870] page_type: f5(slab)
[ 279.820286][ T5870] raw: 0200000000000040 ffff888100042280 dead000000000100 dead000000000122
[ 279.820307][ T5870] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[ 279.820330][ T5870] head: 0200000000000040 ffff888100042280 dead000000000100 dead000000000122
[ 279.820352][ T5870] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[ 279.834343][ T2806] usb 8-1: Product: syz
[ 279.836625][ T5870] head: 0200000000000003 ffffea00045db001 00000000ffffffff 00000000ffffffff
[ 279.836653][ T5870] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008
[ 279.843077][ T2806] usb 8-1: Manufacturer: syz
[ 279.852895][ T5870] page dumped because: kasan: bad access detected
[ 279.852909][ T5870] page_owner tracks the page as allocated
[ 279.852918][ T5870] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x52820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 2843, tgid 2843 (acpid), ts 11360719387, free_ts 0
[ 279.861792][ T2806] usb 8-1: SerialNumber: syz
[ 279.870749][ T5870] post_alloc_hook+0x1af/0x220
[ 279.879451][ T5769] usb 2-1: Using ep0 maxpacket: 32
[ 279.885370][ T5870] get_page_from_freelist+0x1058/0x3cb0
[ 279.885409][ T5870] __alloc_frozen_pages_noprof+0x259/0x21c0
[ 279.901663][ T5769] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 279.905895][ T5870] alloc_pages_mpol+0xe4/0x410
[ 279.905926][ T5870] new_slab+0x2c3/0x430
[ 279.914587][ T5769] usb 2-1: config 0 has no interface number 0
[ 279.923152][ T5870] ___slab_alloc+0xe20/0x1ca0
[ 279.923176][ T5870] __slab_alloc.constprop.0+0x63/0x110
[ 279.923197][ T5870] __kmalloc_cache_noprof+0x3d6/0x7e0
[ 279.923219][ T5870] audit_log_d_path+0xed/0x200
[ 279.934696][ T5769] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 279.936015][ T5870] audit_log_lsm_data+0xacf/0x1fe0
[ 279.936044][ T5870] common_lsm_audit+0x238/0x300
[ 279.946959][ T5769] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 279.953338][ T5870] slow_avc_audit+0x186/0x210
[ 279.953373][ T5870] avc_has_perm+0x1b5/0x1f0
[ 279.953402][ T5870] inode_has_perm+0x166/0x1d0
[ 279.958031][ T5769] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 279.964554][ T5870] selinux_file_open+0x39d/0x510
[ 279.964587][ T5870] security_file_open+0x34/0x70
[ 279.970310][ T5769] usb 2-1: Product: syz
[ 279.988135][ T5870] page_owner free stack trace missing
[ 279.988145][ T5870]
[ 279.988150][ T5870] Memory state around the buggy address:
[ 279.988162][ T5870] ffff8881176c4600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 279.988179][ T5870] ffff8881176c4680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 279.988195][ T5870] >ffff8881176c4700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 279.988206][ T5870] ^
[ 279.988220][ T5870] ffff8881176c4780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 279.988237][ T5870] ffff8881176c4800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 279.992835][ T5769] usb 2-1: Manufacturer: syz
[ 279.997530][ T5870] ==================================================================
[ 279.997892][ T5870] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 279.997911][ T5870] CPU: 1 UID: 0 PID: 5870 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary)
[ 279.997942][ T5870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 279.997956][ T5870] Call Trace:
[ 279.997964][ T5870]
[ 279.997974][ T5870] dump_stack_lvl+0x3d/0x1f0
[ 279.998010][ T5870] vpanic+0x640/0x6f0
[ 279.998034][ T5870] panic+0xca/0xd0
[ 279.998054][ T5870] ? __pfx_panic+0x10/0x10
[ 279.998081][ T5870] ? check_panic_on_warn+0x1f/0xb0
[ 279.998106][ T5870] check_panic_on_warn+0xab/0xb0
[ 279.998130][ T5870] end_report+0x107/0x160
[ 279.998153][ T5870] kasan_report+0xee/0x110
[ 279.998174][ T5870] ? v4l2_fh_init+0x27d/0x2c0
[ 279.998213][ T5870] v4l2_fh_init+0x27d/0x2c0
[ 279.998248][ T5870] v4l2_fh_open+0x64/0xa0
[ 279.998283][ T5870] em28xx_v4l2_open+0x24e/0x7e0
[ 279.998318][ T5870] v4l2_open+0x1d2/0x5e0
[ 279.998351][ T5870] ? __pfx_v4l2_open+0x10/0x10
[ 279.998381][ T5870] chrdev_open+0x234/0x6a0
[ 279.998413][ T5870] ? __pfx_chrdev_open+0x10/0x10
[ 279.998449][ T5870] do_dentry_open+0x723/0x13e0
[ 279.998475][ T5870] ? __pfx_chrdev_open+0x10/0x10
[ 279.998508][ T5870] ? inode_permission+0x37b/0x640
[ 279.998547][ T5870] vfs_open+0x82/0x3f0
[ 279.998589][ T5870] ? may_open+0x1f2/0x400
[ 279.998626][ T5870] path_openat+0x2078/0x3140
[ 279.998662][ T5870] ? __pfx_path_openat+0x10/0x10
[ 279.998699][ T5870] do_filp_open+0x20b/0x470
[ 279.998730][ T5870] ? __pfx_do_filp_open+0x10/0x10
[ 279.998773][ T5870] ? alloc_fd+0x420/0x760
[ 279.998808][ T5870] do_sys_openat2+0x120/0x260
[ 279.998842][ T5870] ? __pfx_do_sys_openat2+0x10/0x10
[ 279.998884][ T5870] __x64_sys_openat+0x174/0x210
[ 279.998919][ T5870] ? __pfx___x64_sys_openat+0x10/0x10
[ 279.998957][ T5870] ? do_user_addr_fault+0x83f/0x1240
[ 279.998995][ T5870] do_syscall_64+0xcd/0x570
[ 279.999028][ T5870] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 279.999055][ T5870] RIP: 0033:0x7f44d5ac1407
[ 279.999076][ T5870] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[ 279.999100][ T5870] RSP: 002b:00007ffe30afeec0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 279.999125][ T5870] RAX: ffffffffffffffda RBX: 00007f44d59d3880 RCX: 00007f44d5ac1407
[ 279.999143][ T5870] RDX: 0000000000000000 RSI: 00007ffe30b00f24 RDI: ffffffffffffff9c
[ 279.999159][ T5870] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 279.999175][ T5870] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 279.999190][ T5870] R13: 00007ffe30aff110 R14: 00007f44d6257000 R15: 00005584b88aa4d8
[ 279.999216][ T5870]
[ 280.003016][ T5870] Kernel Offset: disabled