Warning: Permanently added '10.128.1.99' (ED25519) to the list of known hosts. 2026/09/04 05:00:28 parsed 1 programs [ 53.922464][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 53.922536][ T30] audit: type=1400 audit(1788498028.957:77): avc: denied { node_bind } for pid=2983 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 53.931035][ T30] audit: type=1400 audit(1788498028.967:78): avc: denied { module_request } for pid=2983 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 2026/09/04 05:00:29 serving rpc on tcp://39479 [ 57.239583][ T30] audit: type=1400 audit(1788498032.277:79): avc: denied { mounton } for pid=2993 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 57.263800][ T30] audit: type=1400 audit(1788498032.307:80): avc: denied { mount } for pid=2993 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 [ 57.275045][ T2993] cgroup: Unknown subsys name 'net' [ 57.286199][ T30] audit: type=1400 audit(1788498032.307:81): avc: denied { unmount } for pid=2993 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 57.396824][ T2993] cgroup: Unknown subsys name 'cpuset' [ 57.404693][ T2993] cgroup: Unknown subsys name 'rlimit' [ 57.582646][ T30] audit: type=1400 audit(1788498032.617:82): avc: denied { setattr } for pid=2993 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 [ 57.606140][ T30] audit: type=1400 audit(1788498032.627:83): avc: denied { create } for pid=2993 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 57.606209][ T30] audit: type=1400 audit(1788498032.627:84): avc: denied { write } for pid=2993 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 57.606264][ T30] audit: type=1400 audit(1788498032.627:85): avc: denied { read } for pid=2993 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 57.678301][ T30] audit: type=1400 audit(1788498032.717:86): avc: denied { sys_module } for pid=2993 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 57.839168][ T2997] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 57.890440][ T2993] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 59.493697][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 59.493756][ T30] audit: type=1400 audit(1788498034.537:95): avc: denied { execmem } for pid=2998 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 59.524808][ T30] audit: type=1400 audit(1788498034.567:96): avc: denied { create } for pid=2998 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 59.548655][ T30] audit: type=1400 audit(1788498034.587:97): avc: denied { sys_admin } for pid=2998 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 59.571039][ T30] audit: type=1400 audit(1788498034.607:98): avc: denied { read } for pid=2999 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 59.592481][ T30] audit: type=1400 audit(1788498034.607:99): avc: denied { open } for pid=2999 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 59.592561][ T30] audit: type=1400 audit(1788498034.607:100): avc: denied { mounton } for pid=2999 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 59.659716][ T30] audit: type=1400 audit(1788498034.697:101): avc: denied { mounton } for pid=2999 comm="syz-executor" path="/root/syzkaller.q8PwYR/syz-tmp" dev="sda1" ino=2031 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 59.684350][ T30] audit: type=1400 audit(1788498034.697:102): avc: denied { mount } for pid=2999 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 59.684433][ T30] audit: type=1400 audit(1788498034.697:103): avc: denied { mounton } for pid=2999 comm="syz-executor" path="/root/syzkaller.q8PwYR/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 59.684509][ T30] audit: type=1400 audit(1788498034.697:104): avc: denied { mount } for pid=2999 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 59.830034][ T2999] 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. [ 65.064889][ T30] kauditd_printk_skb: 15 callbacks suppressed [ 65.064981][ T30] audit: type=1400 audit(1788498040.107:120): avc: denied { create } for pid=3041 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 75.689506][ T3041] syz-executor (3041) used greatest stack depth: 21992 bytes left [ 75.771025][ T30] audit: type=1401 audit(1788498050.807:121): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2026/09/04 05:00:52 executed programs: 0 2026/09/04 05:01:05 executed programs: 2 [ 90.950286][ T30] audit: type=1400 audit(1788498065.987:122): avc: denied { read write } for pid=3976 comm="syz.3.17" 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 [ 90.951787][ T30] audit: type=1400 audit(1788498065.987:123): avc: denied { open } for pid=3976 comm="syz.3.17" 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 [ 90.975329][ T30] audit: type=1400 audit(1788498066.017:124): avc: denied { ioctl } for pid=3976 comm="syz.3.17" 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 [ 91.272646][ T743] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 91.424004][ T743] usb 4-1: New USB device found, idVendor=eb1a, idProduct=2800, bcdDevice= 1.00 [ 91.434232][ T743] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.434293][ T743] usb 4-1: Product: syz [ 91.434316][ T743] usb 4-1: Manufacturer: syz [ 91.434386][ T743] usb 4-1: SerialNumber: syz [ 91.465701][ T743] em28xx 4-1:1.0: New device syz syz @ 480 Mbps (eb1a:2800, interface 0, class 0) [ 91.465771][ T743] em28xx 4-1:1.0: Video interface 0 found: bulk [ 91.713081][ T743] em28xx 4-1:1.0: unknown em28xx chip ID (0) [ 91.775856][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xa0 (error=-5) [ 91.775963][ T743] em28xx 4-1:1.0: board has no eeprom [ 91.777160][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x0 (error=-5) [ 91.778017][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x2 (error=-5) [ 91.778858][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x4 (error=-5) [ 91.779685][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x6 (error=-5) [ 91.780489][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x8 (error=-5) [ 91.781267][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xa (error=-5) [ 91.782041][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xc (error=-5) [ 91.788249][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xe (error=-5) [ 91.789386][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x10 (error=-5) [ 91.790137][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x12 (error=-5) [ 91.790937][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x14 (error=-5) [ 91.791736][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x16 (error=-5) [ 91.793288][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x18 (error=-5) [ 91.794334][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x1a (error=-5) [ 91.798061][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x1c (error=-5) [ 91.798934][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x1e (error=-5) [ 91.799868][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x20 (error=-5) [ 91.800673][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x22 (error=-5) [ 91.801491][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x24 (error=-5) [ 91.805831][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x26 (error=-5) [ 91.806665][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x28 (error=-5) [ 91.807440][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x2a (error=-5) [ 91.808256][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x2c (error=-5) [ 91.809070][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x2e (error=-5) [ 91.809980][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x30 (error=-5) [ 91.810802][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x32 (error=-5) [ 91.811589][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x34 (error=-5) [ 91.813317][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x36 (error=-5) [ 91.814413][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x38 (error=-5) [ 91.816227][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x3a (error=-5) [ 91.817696][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x3c (error=-5) [ 91.818914][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x3e (error=-5) [ 91.819722][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x40 (error=-5) [ 91.820565][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x42 (error=-5) [ 91.823848][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x44 (error=-5) [ 91.825033][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x46 (error=-5) [ 91.825871][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x48 (error=-5) [ 91.826680][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x4a (error=-5) [ 91.827495][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x4c (error=-5) [ 91.828313][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x4e (error=-5) [ 91.829091][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x50 (error=-5) [ 91.829882][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x52 (error=-5) [ 91.830663][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x54 (error=-5) [ 91.831443][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x56 (error=-5) [ 91.838063][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x58 (error=-5) [ 91.838940][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x5a (error=-5) [ 91.839735][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x5c (error=-5) [ 91.840536][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x5e (error=-5) [ 91.841283][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x60 (error=-5) [ 91.842059][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x62 (error=-5) [ 91.845234][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x64 (error=-5) [ 91.846676][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x66 (error=-5) [ 91.847679][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x68 (error=-5) [ 91.848496][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x6a (error=-5) [ 91.849236][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x6c (error=-5) [ 91.849975][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x6e (error=-5) [ 91.850748][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x70 (error=-5) [ 91.851528][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x72 (error=-5) [ 91.852522][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x74 (error=-5) [ 91.855055][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x76 (error=-5) [ 91.856746][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x78 (error=-5) [ 91.857556][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x7a (error=-5) [ 91.858289][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x7c (error=-5) [ 91.859087][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x7e (error=-5) [ 91.860156][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x80 (error=-5) [ 91.861049][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x82 (error=-5) [ 91.861871][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x84 (error=-5) [ 91.863674][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x86 (error=-5) [ 91.865312][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x88 (error=-5) [ 91.867365][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x8a (error=-5) [ 91.868680][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x8c (error=-5) [ 91.869508][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x8e (error=-5) [ 91.870308][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x90 (error=-5) [ 91.871094][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x92 (error=-5) [ 91.871905][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x94 (error=-5) [ 91.874273][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x96 (error=-5) [ 91.876187][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x98 (error=-5) [ 91.877140][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x9a (error=-5) [ 91.878076][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x9c (error=-5) [ 91.879380][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0x9e (error=-5) [ 91.882055][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xa0 (error=-5) [ 91.883411][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xa2 (error=-5) [ 91.884544][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xa4 (error=-5) [ 91.885362][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xa6 (error=-5) [ 91.886185][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xa8 (error=-5) [ 91.887023][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xaa (error=-5) [ 91.887852][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xac (error=-5) [ 91.888663][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xae (error=-5) [ 91.889467][ T743] em28xx 4-1:1.0: failed to trigger read fr ** replaying previous printk message ** [ 91.889467][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xb0 (error=-5) [ 91.890261][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xb2 (error=-5) [ 91.891052][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xb4 (error=-5) [ 91.891836][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xb6 (error=-5) [ 91.893262][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xb8 (error=-5) [ 91.894879][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xba (error=-5) [ 91.896693][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xbc (error=-5) [ 91.899051][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xbe (error=-5) [ 91.900590][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xc0 (error=-5) [ 91.901987][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xc2 (error=-5) [ 91.903792][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xc4 (error=-5) [ 91.905279][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xc6 (error=-5) [ 91.906144][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xc8 (error=-5) [ 91.906940][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xca (error=-5) [ 91.907732][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xcc (error=-5) [ 91.908528][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xce (error=-5) [ 91.909193][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xd0 (error=-5) [ 91.909818][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xd2 (error=-5) [ 91.910596][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xd4 (error=-5) [ 91.911371][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xd6 (error=-5) [ 91.912152][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xd8 (error=-5) [ 91.914447][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xda (error=-5) [ 91.916334][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xdc (error=-5) [ 91.917215][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xde (error=-5) [ 91.919501][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xe0 (error=-5) [ 91.920321][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xe2 (error=-5) [ 91.921129][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xe4 (error=-5) [ 91.921924][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xe6 (error=-5) [ 91.923684][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xe8 (error=-5) [ 91.925713][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xea (error=-5) [ 91.926524][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xec (error=-5) [ 91.927335][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xee (error=-5) [ 91.928162][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xf0 (error=-5) [ 91.929004][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xf2 (error=-5) [ 91.929801][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xf4 (error=-5) [ 91.930573][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xf6 (error=-5) [ 91.931399][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xf8 (error=-5) [ 91.932200][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xfa (error=-5) [ 91.934574][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xfc (error=-5) [ 91.936143][ T743] em28xx 4-1:1.0: failed to trigger read from i2c address 0xfe (error=-5) [ 91.936246][ T743] em28xx 4-1:1.0: Your board has no unique USB ID and thus need a hint to be detected. [ 91.936246][ T743] You may try to use card= insmod option to workaround that. [ 91.936246][ T743] Please send an email with this log to: [ 91.936246][ T743] V4L Mailing List [ 91.936246][ T743] Board eeprom hash is 0x00000000 [ 91.936246][ T743] Board i2c devicelist hash is 0x1b800080 [ 91.936365][ T743] em28xx 4-1:1.0: Here is a list of valid choices for the card= insmod option: [ 91.942767][ T743] em28xx 4-1:1.0: card=0 -> Unknown EM2800 video grabber [ 91.942846][ T743] em28xx 4-1:1.0: card=1 -> Unknown EM2750/28xx video grabber [ 91.942914][ T743] em28xx 4-1:1.0: card=2 -> Terratec Cinergy 250 USB [ 91.942978][ T743] em28xx 4-1:1.0: card=3 -> Pinnacle PCTV USB 2 [ 91.943043][ T743] em28xx 4-1:1.0: card=4 -> Hauppauge WinTV USB 2 [ 91.943107][ T743] em28xx 4-1:1.0: card=5 -> MSI VOX USB 2.0 [ 91.943558][ T743] em28xx 4-1:1.0: card=6 -> Terratec Cinergy 200 USB [ 91.943586][ T743] em28xx 4-1:1.0: card=7 -> Leadtek Winfast USB II [ 91.943650][ T743] em28xx 4-1:1.0: card=8 -> Kworld USB2800 [ 91.943722][ T743] em28xx 4-1:1.0: card=9 -> Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U [ 91.943814][ T743] em28xx 4-1:1.0: card=10 -> Hauppauge WinTV HVR 900 [ 91.943872][ T743] em28xx 4-1:1.0: card=11 -> Terratec Hybrid XS [ 91.943937][ T743] em28xx 4-1:1.0: card=12 -> Kworld PVR TV 2800 RF [ 91.944007][ T743] em28xx 4-1:1.0: card=13 -> Terratec Prodigy XS [ 91.944063][ T743] em28xx 4-1:1.0: card=14 -> SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0 [ 91.944136][ T743] em28xx 4-1:1.0: card=15 -> V-Gear PocketTV [ 91.944200][ T743] em28xx 4-1:1.0: card=16 -> Hauppauge WinTV HVR 950 [ 91.944272][ T743] em28xx 4-1:1.0: card=17 -> Pinnacle PCTV HD Pro Stick [ 91.944337][ T743] em28xx 4-1:1.0: card=18 -> Hauppauge WinTV HVR 900 (R2) [ 91.944418][ T743] em28xx 4-1:1.0: card=19 -> EM2860/SAA711X Reference Design [ 91.944484][ T743] em28xx 4-1:1.0: card=20 -> AMD ATI TV Wonder HD 600 [ 91.944549][ T743] em28xx 4-1:1.0: card=21 -> eMPIA Technology, Inc. GrabBeeX+ Video Encoder [ 91.944622][ T743] em28xx 4-1:1.0: card=22 -> EM2710/EM2750/EM2751 webcam grabber [ 91.944686][ T743] em28xx 4-1:1.0: card=23 -> Huaqi DLCW-130 [ 91.944750][ T743] em28xx 4-1:1.0: card=24 -> D-Link DUB-T210 TV Tuner [ 91.944827][ T743] em28xx 4-1:1.0: card=25 -> Gadmei UTV310 [ 91.944890][ T743] em28xx 4-1:1.0: card=26 -> Hercules Smart TV USB 2.0 [ 91.944953][ T743] em28xx 4-1:1.0: card=27 -> Pinnacle PCTV USB 2 (Philips FM1216ME) [ 91.945018][ T743] em28xx 4-1:1.0: card=28 -> Leadtek Winfast USB II Deluxe [ 91.945092][ T743] em28xx 4-1:1.0: card=29 -> EM2860/TVP5150 Reference Design [ 91.945165][ T743] em28xx 4-1:1.0: card=30 -> Videology 20K14XUSB USB2.0 [ 91.945238][ T743] em28xx 4-1:1.0: card=31 -> Usbgear VD204v9 [ 91.945301][ T743] em28xx 4-1:1.0: card=32 -> Supercomp USB 2.0 TV [ 91.945376][ T743] em28xx 4-1:1.0: card=33 -> Elgato Video Capture [ 91.945439][ T743] em28xx 4-1:1.0: card=34 -> Terratec Cinergy A Hybrid XS [ 91.945504][ T743] em28xx 4-1:1.0: card=35 -> Typhoon DVD Maker [ 91.945568][ T743] em28xx 4-1:1.0: card=36 -> NetGMBH Cam [ 91.945630][ T743] em28xx 4-1:1.0: card=37 -> Gadmei UTV330 [ 91.945692][ T743] em28xx 4-1:1.0: card=38 -> Yakumo MovieMixer [ 91.945755][ T743] em28xx 4-1:1.0: card=39 -> KWorld PVRTV 300U [ 91.945812][ T743] em28xx 4-1:1.0: card=40 -> Plextor ConvertX PX-TV100U [ 91.945871][ T743] em28xx 4-1:1.0: card=41 -> Kworld 350 U DVB-T [ 91.945935][ T743] em28xx 4-1:1.0: card=42 -> Kworld 355 U DVB-T [ 91.946014][ T743] em28xx 4-1:1.0: card=43 -> Terratec Cinergy T XS [ 91.946080][ T743] em28xx 4-1:1.0: card=44 -> Terratec Cinergy T XS (MT2060) [ 91.946144][ T743] em28xx 4-1:1.0: card=45 -> Pinnacle PCTV DVB-T [ 91.946206][ T743] em28xx 4-1:1.0: card=46 -> Compro, VideoMate U3 [ 91.946270][ T743] em28xx 4-1:1.0: card=47 -> KWorld DVB-T 305U [ 91.946342][ T743] em28xx 4-1:1.0: card=48 -> KWorld DVB-T 310U [ 91.946405][ T743] em28xx 4-1:1.0: card=49 -> MSI DigiVox A/D [ 91.946476][ T743] em28xx 4-1:1.0: card=50 -> MSI DigiVox A/D II [ 91.946548][ T743] em28xx 4-1:1.0: card=51 -> Terratec Hybrid XS Secam [ 91.946620][ T743] em28xx 4-1:1.0: card=52 -> DNT DA2 Hybrid [ 91.946681][ T743] em28xx 4-1:1.0: card=53 -> Pinnacle Hybrid Pro [ 91.946745][ T743] em28xx 4-1:1.0: card=54 -> Kworld VS-DVB-T 323UR [ 91.946808][ T743] em28xx 4-1:1.0: card=55 -> Terratec Cinergy Hybrid T USB XS (em2882) [ 91.946867][ T743] em28xx 4-1:1.0: card=56 -> Pinnacle Hybrid Pro (330e) [ 91.946938][ T743] em28xx 4-1:1.0: card=57 -> Kworld PlusTV HD Hybrid 330 [ 91.947001][ T743] em28xx 4-1:1.0: card=58 -> Compro VideoMate ForYou/Stereo [ 91.947072][ T743] em28xx 4-1:1.0: card=59 -> Pinnacle PCTV HD Mini [ 91.947135][ T743] em28xx 4-1:1.0: card=60 -> Hauppauge WinTV HVR 850 [ 91.947198][ T743] em28xx 4-1:1.0: card=61 -> Pixelview PlayTV Box 4 USB 2.0 [ 91.947262][ T743] em28xx 4-1:1.0: card=62 -> Gadmei TVR200 [ 91.947345][ T743] em28xx 4-1:1.0: card=63 -> Kaiomy TVnPC U2 [ 91.947408][ T743] em28xx 4-1:1.0: card=64 -> Easy Cap Capture DC-60 [ 91.947473][ T743] em28xx 4-1:1.0: card=65 -> IO-DATA GV-MVP/SZ [ 91.947536][ T743] em28xx 4-1:1.0: card=66 -> Empire dual TV [ 91.947598][ T743] em28xx 4-1:1.0: card=67 -> Terratec Grabby [ 91.947660][ T743] em28xx 4-1:1.0: card=68 -> Terratec AV350 [ 91.947722][ T743] em28xx 4-1:1.0: card=69 -> KWorld ATSC 315U HDTV TV Box [ 91.947788][ T743] em28xx 4-1:1.0: card=70 -> Evga inDtube [ 91.947838][ T743] em28xx 4-1:1.0: card=71 -> Silvercrest Webcam 1.3mpix [ 91.947921][ T743] em28xx 4-1:1.0: card=72 -> Gadmei UTV330+ [ 91.947996][ T743] em28xx 4-1:1.0: card=73 -> Reddo DVB-C USB TV Box [ 91.948060][ T743] em28xx 4-1:1.0: card=74 -> Actionmaster/LinXcel/Digitus VC211A [ 91.948130][ T743] em28xx 4-1:1.0: card=75 -> Dikom DK300 [ 91.948194][ T743] em28xx 4-1:1.0: card=76 -> KWorld PlusTV 340U or UB435-Q (ATSC) [ 91.948260][ T743] em28xx 4-1:1.0: card=77 -> EM2874 Leadership ISDBT [ 91.948341][ T743] em28xx 4-1:1.0: card=78 -> PCTV nanoStick T2 290e [ 91.948405][ T743] em28xx 4-1:1.0: card=79 -> Terratec Cinergy H5 [ 91.948462][ T743] em28xx 4-1:1.0: card=80 -> PCTV DVB-S2 Stick (460e) [ 91.948534][ T743] em28xx 4-1:1.0: card=81 -> Hauppauge WinTV HVR 930C [ 91.948592][ T743] em28xx 4-1:1.0: card=82 -> Terratec Cinergy HTC Stick [ 91.948656][ T743] em28xx 4-1:1.0: card=83 -> Honestech Vidbox NW03 [ 91.948720][ T743] em28xx 4-1:1.0: card=84 -> MaxMedia UB425-TC [ 91.948784][ T743] em28xx 4-1:1.0: card=85 -> PCTV QuatroStick (510e) [ 91.948841][ T743] em28xx 4-1:1.0: card=86 -> PCTV QuatroStick nano (520e) [ 91.948907][ T743] em28xx 4-1:1.0: card=87 -> Terratec Cinergy HTC USB XS [ 91.948971][ T743] em28xx 4-1:1.0: card=88 -> C3 Tech Digital Duo HDTV/SDTV USB [ 91.949037][ T743] em28xx 4-1:1.0: card=89 -> Delock 61959 [ 91.949100][ T743] em28xx 4-1:1.0: card=90 -> KWorld USB ATSC TV Stick UB435-Q V2 [ 91.949165][ T743] em28xx 4-1:1.0: card=91 -> SpeedLink Vicious And Devine Laplace webcam [ 91.949238][ T743] em28xx 4-1:1.0: card=92 -> PCTV DVB-S2 Stick (461e) [ 91.949321][ T743] em28xx 4-1:1.0: card=93 -> KWorld USB ATSC TV Stick UB435-Q V3 [ 91.949395][ T743] em28xx 4-1:1.0: card=94 -> PCTV tripleStick (292e) [ 91.949564][ T743] em28xx 4-1:1.0: card=95 -> Leadtek VC100 [ 91.949628][ T743] em28xx 4-1:1.0: card=96 -> Terratec Cinergy T2 Stick HD [ 91.949694][ T743] em28xx 4-1:1.0: card=97 -> Elgato EyeTV Hybrid 2008 INT [ 91.949758][ T743] em28xx 4-1:1.0: card=98 -> PLEX PX-BCUD [ 91.949827][ T743] em28xx 4-1:1.0: card=99 -> Hauppauge WinTV-dualHD DVB [ 91.949892][ T743] em28xx 4-1:1.0: card=100 -> Hauppauge WinTV-dualHD 01595 ATSC/QAM [ 91.949957][ T743] em28xx 4-1:1.0: card=101 -> Terratec Cinergy H6 rev. 2 [ 91.950022][ T743] em28xx 4-1:1.0: card=102 -> :ZOLID HYBRID TV STICK [ 91.950093][ T743] em28xx 4-1:1.0: card=103 -> Magix USB Videowandler-2 [ 91.950158][ T743] em28xx 4-1:1.0: card=104 -> PCTV DVB-S2 Stick (461e v2) [ 91.950226][ T743] em28xx 4-1:1.0: card=105 -> MyGica iGrabber [ 91.950291][ T743] em28xx 4-1:1.0: card=106 -> Hauppauge USB QuadHD ATSC [ 91.950366][ T743] em28xx 4-1:1.0: card=107 -> MyGica UTV3 Analog USB2.0 TV Box [ 91.950432][ T743] em28xx 4-1:1.0: card=108 -> Hauppauge USB Live2 [ 91.950496][ T743] em28xx 4-1:1.0: card=109 -> Hauppauge WinTV-HVR-935 [ 91.950567][ T743] em28xx 4-1:1.0: card=110 -> Hauppauge WinTV-HVR-955 [ 91.950640][ T743] em28xx 4-1:1.0: card=111 -> Hauppauge WinTV-HVR-975 [ 91.950712][ T743] em28xx 4-1:1.0: card=112 -> PCTV DVB-S2 Stick (461e v3) [ 91.950784][ T743] em28xx 4-1:1.0: card=113 -> StarTech SVID2USB232 [ 91.950842][ T743] em28xx 4-1:1.0: Board not discovered [ 91.950895][ T743] em28xx 4-1:1.0: Identified as Unknown EM2800 video grabber (card=0) [ 91.951191][ T743] em28xx 4-1:1.0: Your board has no unique USB ID and thus need a hint to be detected. [ 91.951191][ T743] You may try to use card= insmod option to workaround that. [ 91.951191][ T743] Please send an email with this log to: [ 91.951191][ T743] V4L Mailing List [ 91.951191][ T743] Board eeprom hash is 0x00000000 [ 91.951191][ T743] Board i2c devicelist hash is 0x1b800080 [ 91.951318][ T743] em28xx 4-1:1.0: Here is a list of valid choices for the card= insmod option: [ 91.951373][ T743] em28xx 4-1:1.0: card=0 -> Unknown EM2800 video grabber [ 91.951439][ T743] em28xx 4-1:1.0: card=1 -> Unknown EM2750/28xx video grabber [ 91.951504][ T743] em28xx 4-1:1.0: card=2 -> Terratec Cinergy 250 USB [ 91.951575][ T743] em28xx 4-1:1.0: card=3 -> Pinnacle PCTV USB 2 [ 91.951631][ T743] em28xx 4-1:1.0: card=4 -> Hauppauge WinTV USB 2 [ 91.951695][ T743] em28xx 4-1:1.0: card=5 -> MSI VOX USB 2.0 [ 91.951758][ T743] em28xx 4-1:1.0: card=6 -> Terratec Cinergy 200 USB [ 91.951826][ T743] em28xx 4-1:1.0: card=7 -> Leadtek Winfast USB II [ 91.951889][ T743] em28xx 4-1:1.0: card=8 -> Kworld USB2800 [ 91.951952][ T743] em28xx 4-1:1.0: card=9 -> Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U [ 91.952037][ T743] em28xx 4-1:1.0: card=10 -> Hauppauge WinTV HVR 900 [ 91.952092][ T743] em28xx 4-1:1.0: card=11 -> Terratec Hybrid XS [ 91.952122][ T743] em28xx 4-1:1.0: card=12 -> Kworld PVR TV 2800 RF [ 91.952154][ T743] em28xx 4-1:1.0: card=13 -> Terratec Prodigy XS [ 91.954056][ T743] em28xx 4-1:1.0: card=14 -> SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0 [ 91.954184][ T743] em28xx 4-1:1.0: card=15 -> V-Gear PocketTV [ 91.954254][ T743] em28xx 4-1:1.0: card=16 -> Hauppauge WinTV HVR 950 [ 91.954327][ T743] em28xx 4-1:1.0: card=17 -> Pinnacle PCTV HD Pro Stick [ 91.954393][ T743] em28xx 4-1:1.0: card=18 -> Hauppauge WinTV HVR 900 (R2) [ 91.954459][ T743] em28xx 4-1:1.0: card=19 -> EM2860/SAA711X Reference Design [ 91.954531][ T743] em28xx 4-1:1.0: card=20 -> AMD ATI TV Wonder HD 600 [ 91.954593][ T743] em28xx 4-1:1.0: card=21 -> eMPIA Technology, Inc. GrabBeeX+ Video Encoder [ 91.954660][ T743] em28xx 4-1:1.0: card=22 -> EM2710/EM2750/EM2751 webcam grabber [ 91.954727][ T743] em28xx 4-1:1.0: card=23 -> Huaqi DLCW-130 [ 91.954791][ T743] em28xx 4-1:1.0: card=24 -> D-Link DUB-T210 TV Tuner [ 91.954860][ T743] em28xx 4-1:1.0: card=25 -> Gadmei UTV310 [ 91.954924][ T743] em28xx 4-1:1.0: card=26 -> Hercules Smart TV USB 2.0 [ 91.954989][ T743] em28xx 4-1:1.0: card=27 -> Pinnacle PCTV USB 2 (Philips FM1216ME) [ 91.955064][ T743] em28xx 4-1:1.0: card=28 -> Leadtek Winfast USB II Deluxe [ 91.955136][ T743] em28xx 4-1:1.0: card=29 -> EM2860/TVP5150 Reference Design [ 91.955203][ T743] em28xx 4-1:1.0: card=30 -> Videology 20K14XUSB USB2.0 [ 91.955267][ T743] em28xx 4-1:1.0: card=31 -> Usbgear VD204v9 [ 91.955341][ T743] em28xx 4-1:1.0: card=32 -> Supercomp USB 2.0 TV [ 91.955404][ T743] em28xx 4-1:1.0: card=33 -> Elgato Video Capture [ 91.955476][ T743] em28xx 4-1:1.0: card=34 -> Terratec Cinergy A Hybrid XS [ 91.955542][ T743] em28xx 4-1:1.0: card=35 -> Typhoon DVD Maker [ 91.955598][ T743] em28xx 4-1:1.0: card=36 -> NetGMBH Cam [ 91.955661][ T743] em28xx 4-1:1.0: card=37 -> Gadmei UTV330 [ 91.955724][ T743] em28xx 4-1:1.0: card=38 -> Yakumo MovieMixer [ 91.955783][ T743] em28xx 4-1:1.0: card=39 -> KWorld PVRTV 300U [ 91.955840][ T743] em28xx 4-1:1.0: card=40 -> Plextor ConvertX PX-TV100U [ 91.955906][ T743] em28xx 4-1:1.0: card=41 -> Kworld 350 U DVB-T [ 91.955972][ T743] em28xx 4-1:1.0: card=42 -> Kworld 355 U DVB-T [ 91.956047][ T743] em28xx 4-1:1.0: card=43 -> Terratec Cinergy T XS [ 91.956121][ T743] em28xx 4-1:1.0: card=44 -> Terratec Cinergy T XS (MT2060) [ 91.956186][ T743] em28xx 4-1:1.0: card=45 -> Pinnacle PCTV DVB-T [ 91.956249][ T743] em28xx 4-1:1.0: card=46 -> Compro, VideoMate U3 [ 91.956315][ T743] em28xx 4-1:1.0: card=47 -> KWorld DVB-T 305U [ 91.956387][ T743] em28xx 4-1:1.0: card=48 -> KWorld DVB-T 310U [ 91.956458][ T743] em28xx 4-1:1.0: card=49 -> MSI DigiVox A/D [ 91.956522][ T743] em28xx 4-1:1.0: card=50 -> MSI DigiVox A/D II [ 91.956586][ T743] em28xx 4-1:1.0: card=51 -> Terratec Hybrid XS Secam [ 91.956658][ T743] em28xx 4-1:1.0: card=52 -> DNT DA2 Hybrid [ 91.956720][ T743] em28xx 4-1:1.0: card=53 -> Pinnacle Hybrid Pro [ 91.956783][ T743] em28xx 4-1:1.0: card=54 -> Kworld VS-DVB-T 323UR [ 91.956826][ T743] em28xx 4-1:1.0: card=55 -> Terratec Cinergy Hybrid T USB XS (em2882) [ 91.956891][ T743] em28xx 4-1:1.0: card=56 -> Pinnacle Hybrid Pro (330e) [ 91.956961][ T743] em28xx 4-1:1.0: card=57 -> Kworld PlusTV HD Hybrid 330 [ 91.957018][ T743] em28xx 4-1:1.0: card=58 -> Compro VideoMate ForYou/Stereo [ 91.957088][ T743] em28xx 4-1:1.0: card=59 -> Pinnacle PCTV HD Mini [ 91.957152][ T743] em28xx 4-1:1.0: card=60 -> Hauppauge WinTV HVR 850 [ 91.957216][ T743] em28xx 4-1:1.0: card=61 -> Pixelview PlayTV Box 4 USB 2.0 [ 91.957280][ T743] em28xx 4-1:1.0: card=62 -> Gadmei TVR200 [ 91.957352][ T743] em28xx 4-1:1.0: card=63 -> Kaiomy TVnPC U2 [ 91.957422][ T743] em28xx 4-1:1.0: card=64 -> Easy Cap Capture DC-60 [ 91.957485][ T743] em28xx 4-1:1.0: card=65 -> IO-DATA GV-MVP/SZ [ 91.957549][ T743] em28xx 4-1:1.0: card=66 -> Empire dual TV [ 91.957612][ T743] em28xx 4-1:1.0: card=67 -> Terratec Grabby [ 91.957675][ T743] em28xx 4-1:1.0: card=68 -> Terratec AV350 [ 91.957738][ T743] em28xx 4-1:1.0: card=69 -> KWorld ATSC 315U HDTV TV Box [ 91.957813][ T743] em28xx 4-1:1.0: card=70 -> Evga inDtube [ 91.957884][ T743] em28xx 4-1:1.0: card=71 -> Silvercrest Webcam 1.3mpix [ 91.957957][ T743] em28xx 4-1:1.0: card=72 -> Gadmei UTV330+ [ 91.958020][ T743] em28xx 4-1:1.0: card=73 -> Reddo DVB-C USB TV Box [ 91.958083][ T743] em28xx 4-1:1.0: card=74 -> Actionmaster/LinXcel/Digitus VC211A [ 91.958147][ T743] em28xx 4-1:1.0: card=75 -> Dikom DK300 [ 91.958210][ T743] em28xx 4-1:1.0: card=76 -> KWorld PlusTV 340U or UB435-Q (ATSC) [ 91.958281][ T743] em28xx 4-1:1.0: card=77 -> EM2874 Leadership ISDBT [ 91.958402][ T743] em28xx 4-1:1.0: card=78 -> PCTV nanoStick T2 290e [ 91.958466][ T743] em28xx 4-1:1.0: card=79 -> Terratec Cinergy H5 [ 91.958530][ T743] em28xx 4-1:1.0: card=80 -> PCTV DVB-S2 Stick (460e) [ 91.958594][ T743] em28xx 4-1:1.0: card=81 -> Hauppauge WinTV HVR 930C [ 91.958656][ T743] em28xx 4-1:1.0: card=82 -> Terratec Cinergy HTC Stick [ 91.958727][ T743] em28xx 4-1:1.0: card=83 -> Honestech Vidbox NW03 [ 91.958791][ T743] em28xx 4-1:1.0: card=84 -> MaxMedia UB425-TC [ 91.958845][ T743] em28xx 4-1:1.0: card=85 -> PCTV QuatroStick (510e) [ 91.958908][ T743] em28xx 4-1:1.0: card=86 -> PCTV QuatroStick nano (520e) [ 91.958972][ T743] em28xx 4-1:1.0: card=87 -> Terratec Cinergy HTC USB XS [ 91.959036][ T743] em28xx 4-1:1.0: card=88 -> C3 Tech Digital Duo HDTV/SDTV USB [ 91.959100][ T743] em28xx 4-1:1.0: card=89 -> Delock 61959 [ 91.959171][ T743] em28xx 4-1:1.0: card=90 -> KWorld USB ATSC TV Stick UB435-Q V2 [ 91.959244][ T743] em28xx 4-1:1.0: card=91 -> SpeedLink Vicious And Devine Laplace webcam [ 91.959334][ T743] em28xx 4-1:1.0: card=92 -> PCTV DVB-S2 Stick (461e) [ 91.959397][ T743] em28xx 4-1:1.0: card=93 -> KWorld USB ATSC TV Stick UB435-Q V3 [ 91.959462][ T743] em28xx 4-1:1.0: card=94 -> PCTV tripleStick (292e) [ 91.959528][ T743] em28xx 4-1:1.0: card=95 -> Leadtek VC100 [ 91.959591][ T743] em28xx 4-1:1.0: card=96 -> Terratec Cinergy T2 Stick HD [ 91.959655][ T743] em28xx 4-1:1.0: card=97 -> Elgato EyeTV Hybrid 2008 INT [ 91.959718][ T743] em28xx 4-1:1.0: card=98 -> PLEX PX-BCUD [ 91.959788][ T743] em28xx 4-1:1.0: card=99 -> Hauppauge WinTV-dualHD DVB [ 91.959857][ T743] em28xx 4-1:1.0: card=100 -> Hauppauge WinTV-dualHD 01595 ATSC/QAM [ 91.959923][ T743] em28xx 4-1:1.0: card=101 -> Terratec Cinergy H6 rev. 2 [ 91.959988][ T743] em28xx 4-1:1.0: card=102 -> :ZOLID HYBRID TV STICK [ 91.960058][ T743] em28xx 4-1:1.0: card=103 -> Magix USB Videowandler-2 [ 91.960124][ T743] em28xx 4-1:1.0: card=104 -> PCTV DVB-S2 Stick (461e v2) [ 91.960187][ T743] em28xx 4-1:1.0: card=105 -> MyGica iGrabber [ 91.960251][ T743] em28xx 4-1:1.0: card=106 -> Hauppauge USB QuadHD ATSC [ 91.960315][ T743] em28xx 4-1:1.0: card=107 -> MyGica UTV3 Analog USB2.0 TV Box [ 91.960387][ T743] em28xx 4-1:1.0: card=108 -> Hauppauge USB Live2 [ 91.960451][ T743] em28xx 4-1:1.0: card=109 -> Hauppauge WinTV-HVR-935 [ 91.960515][ T743] em28xx 4-1:1.0: card=110 -> Hauppauge WinTV-HVR-955 [ 91.960579][ T743] em28xx 4-1:1.0: card=111 -> Hauppauge WinTV-HVR-975 [ 91.960641][ T743] em28xx 4-1:1.0: card=112 -> PCTV DVB-S2 Stick (461e v3) [ 91.960665][ T743] em28xx 4-1:1.0: card=113 -> StarTech SVID2USB232 [ 91.960693][ T743] em28xx 4-1:1.0: analog set to bulk mode. [ 91.969229][ T9] em28xx 4-1:1.0: Registering V4L2 extension [ 92.181122][ T743] usb 4-1: USB disconnect, device number 2 [ 92.259251][ T743] em28xx 4-1:1.0: Disconnecting em28xx [ 92.340178][ T9] em28xx 4-1:1.0: Config register raw data: 0xffffffed [ 92.340272][ T9] em28xx 4-1:1.0: AC97 chip type couldn't be determined [ 92.340326][ T9] em28xx 4-1:1.0: No AC97 audio processor [ 92.459586][ T9] usb 4-1: Decoder not found [ 92.459661][ T9] em28xx 4-1:1.0: failed to create media graph [ 92.459776][ T9] em28xx 4-1:1.0: V4L2 device video0 deregistered [ 92.556023][ T9] INFO: trying to register non-static key. [ 94.702878][ T9] The code is fine but needs lockdep annotation, or maybe [ 94.710006][ T9] you didn't initialize this object before use? [ 94.716266][ T9] turning off the locking correctness validator. [ 94.722635][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 PREEMPT(lazy) [ 94.731774][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 94.741865][ T9] Workqueue: events request_module_async [ 94.747553][ T9] Call Trace: [ 94.750855][ T9] [ 94.753832][ T9] dump_stack_lvl+0x100/0x190 [ 94.758562][ T9] register_lock_class+0x79b/0x7b0 [ 94.763712][ T9] __lock_acquire+0x3e7/0x1ec0 [ 94.768507][ T9] ? preempt_schedule_thunk+0x16/0x40 [ 94.773917][ T9] ? preempt_schedule_common+0x3c/0xb0 [ 94.779430][ T9] lock_acquire+0x1d1/0x380 [ 94.783961][ T9] ? __wake_up+0x1c/0x60 [ 94.788251][ T9] ? vb2_video_unregister_device+0x12b/0x2e0 [ 94.794274][ T9] ? kobject_put+0xb9/0x640 [ 94.798816][ T9] ? _raw_spin_lock_irqsave+0x52/0x60 [ 94.804245][ T9] _raw_spin_lock_irqsave+0x3a/0x60 [ 94.809486][ T9] ? __wake_up+0x1c/0x60 [ 94.813774][ T9] __wake_up+0x1c/0x60 [ 94.817890][ T9] __vb2_queue_cancel+0x348/0xe90 [ 94.822967][ T9] ? __pfx_device_del+0x10/0x10 [ 94.827865][ T9] ? kobject_put+0xb9/0x640 [ 94.832422][ T9] vb2_core_queue_release+0x27/0x190 [ 94.837763][ T9] vb2_video_unregister_device+0x152/0x2e0 [ 94.843630][ T9] em28xx_v4l2_init.cold+0xe1a/0x3a18 [ 94.849045][ T9] ? __pfx_em28xx_v4l2_init+0x10/0x10 [ 94.854477][ T9] em28xx_init_extension+0x13a/0x200 [ 94.859838][ T9] request_module_async+0x1e/0x30 [ 94.864890][ T9] process_one_work+0xac7/0x1b10 [ 94.869878][ T9] ? __pfx_process_one_work+0x10/0x10 [ 94.875298][ T9] ? lock_acquire+0x1d1/0x380 [ 94.880010][ T9] ? __pfx_request_module_async+0x10/0x10 [ 94.885766][ T9] worker_thread+0x5ef/0xe50 [ 94.890521][ T9] ? kthread+0x13a/0x450 [ 94.894804][ T9] ? __pfx_worker_thread+0x10/0x10 [ 94.899967][ T9] kthread+0x373/0x450 [ 94.904083][ T9] ? __pfx_kthread+0x10/0x10 [ 94.908718][ T9] ret_from_fork+0x69f/0xc90 [ 94.913343][ T9] ? __pfx_ret_from_fork+0x10/0x10 [ 94.918485][ T9] ? __switch_to+0x7f6/0x10e0 [ 94.923201][ T9] ? __switch_to_asm+0x39/0x70 [ 94.928004][ T9] ? __pfx_kthread+0x10/0x10 [ 94.932644][ T9] ret_from_fork_asm+0x1a/0x30 [ 94.937462][ T9] [ 94.940563][ T9] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI [ 94.952472][ T9] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 94.960914][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 PREEMPT(lazy) [ 94.970050][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 94.980137][ T9] Workqueue: events request_module_async [ 94.985813][ T9] RIP: 0010:__wake_up_common+0x9b/0x1f0 [ 94.991406][ T9] Code: 02 00 0f 85 5b 01 00 00 48 8b 5b 40 48 8d 43 e8 4c 39 fb 0f 84 b3 00 00 00 48 ba 00 00 00 00 00 fc ff df 48 89 d9 48 c1 e9 03 <80> 3c 11 00 0f 85 18 01 00 00 48 bd 00 00 00 00 00 fc ff df 4c 8b [ 95.011397][ T9] RSP: 0018:ffffc9000009f9b0 EFLAGS: 00010046 [ 95.017501][ T9] RAX: ffffffffffffffe8 RBX: 0000000000000000 RCX: 0000000000000000 [ 95.025502][ T9] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811c0d9778 [ 95.033505][ T9] RBP: ffff88811c0d9778 R08: 0000000000000000 R09: fffff52000013f2d [ 95.041504][ T9] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000003 [ 95.049505][ T9] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88811c0d97b8 [ 95.057501][ T9] FS: 0000000000000000(0000) GS:ffff8882683e8000(0000) knlGS:0000000000000000 [ 95.066464][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.073077][ T9] CR2: 00005590fcf69378 CR3: 000000011a89c000 CR4: 00000000003506f0 [ 95.081079][ T9] Call Trace: [ 95.084388][ T9] [ 95.087354][ T9] __wake_up+0x31/0x60 [ 95.091472][ T9] __vb2_queue_cancel+0x348/0xe90 [ 95.096548][ T9] ? __pfx_device_del+0x10/0x10 [ 95.101478][ T9] ? kobject_put+0xb9/0x640 [ 95.106034][ T9] vb2_core_queue_release+0x27/0x190 [ 95.111369][ T9] vb2_video_unregister_device+0x152/0x2e0 [ 95.117221][ T9] em28xx_v4l2_init.cold+0xe1a/0x3a18 [ 95.122643][ T9] ? __pfx_em28xx_v4l2_init+0x10/0x10 [ 95.128059][ T9] em28xx_init_extension+0x13a/0x200 [ 95.133407][ T9] request_module_async+0x1e/0x30 [ 95.138467][ T9] process_one_work+0xac7/0x1b10 [ 95.143465][ T9] ? __pfx_process_one_work+0x10/0x10 [ 95.148888][ T9] ? lock_acquire+0x1d1/0x380 [ 95.153603][ T9] ? __pfx_request_module_async+0x10/0x10 [ 95.159352][ T9] worker_thread+0x5ef/0xe50 [ 95.163994][ T9] ? kthread+0x13a/0x450 [ 95.168286][ T9] ? __pfx_worker_thread+0x10/0x10 [ 95.173447][ T9] kthread+0x373/0x450 [ 95.177563][ T9] ? __pfx_kthread+0x10/0x10 [ 95.182197][ T9] ret_from_fork+0x69f/0xc90 [ 95.186820][ T9] ? __pfx_ret_from_fork+0x10/0x10 [ 95.191963][ T9] ? __switch_to+0x7f6/0x10e0 [ 95.196683][ T9] ? __switch_to_asm+0x39/0x70 [ 95.201490][ T9] ? __pfx_kthread+0x10/0x10 [ 95.206123][ T9] ret_from_fork_asm+0x1a/0x30 [ 95.210941][ T9] [ 95.214011][ T9] Modules linked in: [ 95.217949][ T9] ---[ end trace 0000000000000000 ]--- [ 95.223432][ T9] RIP: 0010:__wake_up_common+0x9b/0x1f0 [ 95.223468][ T9] Code: 02 00 0f 85 5b 01 00 00 48 8b 5b 40 48 8d 43 e8 4c 39 fb 0f 84 b3 00 00 00 48 ba 00 00 00 00 00 fc ff df 48 89 d9 48 c1 e9 03 <80> 3c 11 00 0f 85 18 01 00 00 48 bd 00 00 00 00 00 fc ff df 4c 8b [ 95.223494][ T9] RSP: 0018:ffffc9000009f9b0 EFLAGS: 00010046 [ 95.223515][ T9] RAX: ffffffffffffffe8 RBX: 0000000000000000 RCX: 0000000000000000 [ 95.223532][ T9] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811c0d9778 [ 95.223550][ T9] RBP: ffff88811c0d9778 R08: 0000000000000000 R09: fffff52000013f2d [ 95.223567][ T9] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000003 [ 95.223583][ T9] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88811c0d97b8 [ 95.223600][ T9] FS: 0000000000000000(0000) GS:ffff8882683e8000(0000) knlGS:0000000000000000 [ 95.223625][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.223643][ T9] CR2: 00005590fcf69378 CR3: 000000011a89c000 CR4: 00000000003506f0 [ 95.223669][ T9] Kernel panic - not syncing: Fatal exception [ 95.325023][ T9] Kernel Offset: disabled [ 95.329360][ T9] Rebooting in 86400 seconds..