last executing test programs: 9.877237331s ago: executing program 2 (id=1259): socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x2000000000000001, 0x0, 0x2, 0x0) syz_emit_ethernet(0x110, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb81004c000800450000fe000000000006907864010101ac1414aa4e214e23", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5cc2000090780003451f69721cfd24937c99d354661e7603aa4851bf6c7994b5edadd94ab4b069ef8bc100a509a8d24e310d786cbece59278218a0677db62d14d9f9cac29fa94fa22cc680e8f254b5542c92105cadc53b760800000000000000f42f1b587cc59b68a7ffba2f38aa4a7dc84de514f3fff817033d53b5f15b3a7040267cb78bc30386526600104a8f3342c0ffceaa0fb7dd359b66f99e7d6b11e1f232cacd34c2cf211f8b2efcfc47a43f10dd9e2a2b4f5e407d29d28c0e3491eb97db9c"], 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(0xffffffffffffffff, 0xc0984124, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000040)={0x6, 'bond_slave_1\x00', {0x1}, 0xff7f}) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) r3 = socket$netlink(0x10, 0x3, 0x15) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r4 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r4, 0x0, 0xca, &(0x7f00000002c0)={0x1, 0x4, 0x0, 0x0, @vifc_lcl_ifindex, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$MRT_ADD_MFC_PROXY(r4, 0x0, 0xd2, &(0x7f0000000280)={@broadcast, @empty, 0x0, "ffff01e03d64a831683fdc3fd440829c82cfc400"}, 0x3c) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x5}) setsockopt$MRT_FLUSH(r4, 0x0, 0xd4, &(0x7f0000000000)=0xe, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x5, 0x4, 0x6, 0xe48d}, {0xbd6, 0x7, 0x0, 0x2}]}) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000240)=""/254, &(0x7f0000000040)=0xfe) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000140)={'ip_vti0\x00', 0x7fffffff}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x1}, 0xfffffffffffffe88) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="1400000016004163d25a80648c2594f91724fc60", 0x14}], 0x1}, 0x0) 5.795953211s ago: executing program 2 (id=1270): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x50, 0x16, 0xa, 0x1, 0x0, 0x0, {0x1}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x24, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth1_to_bond\x00'}]}]}]}, @NFT_MSG_DELFLOWTABLE={0x5c, 0x16, 0xa, 0x101, 0xb00, 0x0, {0x1}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x30, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x2c, 0x3, 0x0, 0x1, [{0x14, 0x1, 'vcan0\x00'}, {0x14, 0x1, 'pim6reg1\x00'}]}]}]}], {0x14, 0x10}}, 0xf4}}, 0x0) 5.704053418s ago: executing program 2 (id=1271): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x35, 0xff, 0xaa, 0x20, 0xccd, 0x10af, 0x384e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x59, 0x2, 0x1, 0x9b, 0x1e, 0x2a, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000540)={0x2c, &(0x7f00000002c0)={0x0, 0x14}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000005c0)={0x2c, &(0x7f0000000200)={0x20, 0x8}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) 4.918650012s ago: executing program 0 (id=1273): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000140)=@x86={0x40, 0x1, 0xc, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x80, 0x9, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0xff, 0xff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 4.672917402s ago: executing program 0 (id=1274): bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000802000021"], 0x50) socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x10) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00', @ANYRES16=r3, @ANYBLOB="010028bd7000fedbdf250200000008000100", @ANYRES32=r1], 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x8000) write$nci(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="414601", @ANYRES32=r2], 0x4) 4.590009709s ago: executing program 3 (id=1275): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3c}}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x48, 0x24, 0x5820a61ca228651, 0x0, 0x2, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0x1}}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000001d00)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0xc}, {0xfff2}, {0xfff1, 0x3d}}}, 0x24}}, 0x0) 4.44519006s ago: executing program 0 (id=1276): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x35, 0xff, 0xaa, 0x20, 0xccd, 0x10af, 0x384e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x59, 0x2, 0x1, 0x9b, 0x1e, 0x2a, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000640)={0x3, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000540)={0x2c, &(0x7f00000002c0)={0x0, 0x14}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 4.431170252s ago: executing program 3 (id=1277): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x2c, 0x16, 0xa, 0x1, 0x0, 0x0, {0x1}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}]}, @NFT_MSG_DELFLOWTABLE={0x70, 0x16, 0xa, 0x101, 0xb00, 0x0, {0x1}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x44, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'vcan0\x00'}, {0x14, 0x1, 'veth1_to_bond\x00'}, {0x14, 0x1, 'veth0_vlan\x00'}]}]}]}], {0x14, 0x10}}, 0xe4}}, 0x0) 4.31906893s ago: executing program 3 (id=1278): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x0, 0x1, 0x0, &(0x7f0000001600)=""/118, 0x0, 0x3332f000}) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0xfffffffffffff6e7) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x8ce9f471c33916f2) dup(0xffffffffffffffff) syz_usb_connect(0x0, 0x2d, &(0x7f0000000d00)=ANY=[@ANYBLOB="120100021982302013042360e5ec010203010902"], 0x0) 2.96582507s ago: executing program 1 (id=1280): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000802000021"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000181200", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000040000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x18) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f00000000c0)=0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r4) sendmsg$NFC_CMD_DEV_UP(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010028bd7000fedbdf250200000008000100", @ANYRES32=r3, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x8000) write$nci(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="414601", @ANYRES32=r4], 0x4) 2.880472257s ago: executing program 2 (id=1281): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x48140, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="000002f0d31209000000bc2e79e995"], 0x0) write$binfmt_script(r2, &(0x7f0000000100), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x3e, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635000800000f300f0f1c9a65660ff3b20618baa000ec672e660f38803d004000000f285473f61366b9800000c00f326635004000000f300f20e06635800000000f22e0f30fa6c8", 0x50}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) 2.860945648s ago: executing program 3 (id=1282): syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f0000000640)={0x3, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f0000000540)={0x2c, &(0x7f00000002c0)={0x0, 0x14}, 0x0, 0x0, 0x0, 0x0}) 2.699699792s ago: executing program 1 (id=1283): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000140)=@x86={0x40, 0x1, 0xc, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x80, 0x9, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0xff, 0xff}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2.47306713s ago: executing program 1 (id=1284): bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000802000021"], 0x50) socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x10) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r3, @ANYBLOB="010028bd7000fedbdf250200000008000100", @ANYRES32=r1], 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x8000) write$nci(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="414601", @ANYRES32=r2], 0x4) 2.417458444s ago: executing program 1 (id=1285): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x3c}}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newqdisc={0x48, 0x24, 0x5820a61ca228651, 0x0, 0x2, {0x0, 0x0, 0x0, r5, {0x0, 0x5}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x7fffffff, 0x1}}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000001d00)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0xc}, {0xfff2}, {0xfff1, 0x3d}}}, 0x24}}, 0x0) 2.358573039s ago: executing program 2 (id=1286): pipe(&(0x7f0000000440)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x129c81, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmctl$SHM_LOCK(r2, 0xb) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = accept4(r1, 0x0, 0x0, 0x800) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000600)=""/190, 0xbe}], 0x1}, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000100)={0x7, 0x7, 0x0, 0x2, 0xfb, "baf2157a453a208132d68c067b02b4ffe220af", 0x6391, 0x6}) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x7f, 0x4000006, 0x3, "42341f9b1000007e4f00"}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4400, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000040)="0aeaf8666419269c04409ce8") r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r6 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r6}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) write$uinput_user_dev(r5, &(0x7f0000000a00)={'syz1\x00', {0x6ec9, 0x7, 0x5, 0x5}, 0x3e, [0x9, 0x2, 0x80000008, 0x2, 0x80000000, 0x400, 0x80000000, 0x5, 0x8, 0x0, 0x6, 0xf5, 0x9, 0x39, 0x747d5a13, 0x8, 0xfffffb9a, 0xfffffffc, 0x4, 0xfffffffb, 0x4, 0x3, 0x8, 0xf252, 0x4, 0x800, 0x300000, 0x7, 0xe, 0x4623b, 0x4, 0x0, 0x1ff, 0x8000, 0x3ff, 0x3, 0xd, 0x3, 0xba55, 0x8da8, 0x2, 0x4200, 0x2, 0x400008, 0x12, 0x4, 0x2, 0xda, 0x8, 0x9, 0x1, 0x199f, 0x8, 0x2, 0x9, 0x1, 0x4, 0x6, 0x1000, 0x5, 0x40, 0x9, 0x7, 0x5], [0x6, 0x1e, 0x3, 0x8000, 0xfffffffe, 0x3, 0x0, 0x5, 0x7, 0xfffffffc, 0x4, 0x7fff, 0x72c, 0x1c32, 0x3, 0x8, 0x10000, 0x400, 0x8001, 0x3, 0x1, 0x297, 0x5, 0x0, 0x2, 0x4, 0x0, 0x403, 0x0, 0xfffffffe, 0x0, 0x1000001, 0x10, 0xfffffff9, 0x0, 0x5, 0x1, 0xffffffff, 0x6, 0x5, 0x800, 0xffff, 0x6, 0x96, 0xfffffffd, 0x101, 0x0, 0x7fffffff, 0x401, 0xc, 0x3, 0x379, 0xc, 0xe, 0x5, 0x7, 0x6, 0x2, 0x1, 0x1, 0x8, 0x6, 0x200, 0x3], [0x401, 0xc584, 0xffff, 0xcd4, 0x7, 0x21, 0x3, 0x4, 0x7f, 0x10, 0x7, 0x9, 0xe8b, 0x5, 0x0, 0x8, 0xffffffff, 0x1000, 0x2, 0x10, 0x1, 0xfffffff9, 0xe55, 0x10, 0x80000001, 0x4, 0x4, 0x5, 0x9, 0x2, 0x5, 0x80, 0x9, 0x9, 0x47, 0x2, 0x3, 0x4, 0x7, 0x6d7e, 0x1, 0x8, 0x8001, 0xbf23, 0x6, 0x8, 0x95a, 0x0, 0x3ff, 0x3, 0x6, 0x81, 0x2005, 0x7, 0x4, 0xea, 0x9, 0x5, 0x6, 0xd9, 0x0, 0x7d, 0x401, 0x5], [0x108e, 0x7fff, 0x3, 0x3, 0x88, 0x2, 0x6, 0x4, 0x2000050, 0x2, 0x764, 0xb, 0x400402, 0x800, 0x4, 0x1000, 0x7f, 0x5, 0x3fa6, 0x4, 0x0, 0x5, 0x1dd, 0x4, 0xe47, 0x3, 0x3, 0x4, 0x200, 0xb028, 0x3b, 0x2, 0x5, 0x800, 0x6, 0x65f413f9, 0x4, 0x8, 0x8a8, 0x2, 0x40, 0x7, 0x2, 0x4, 0x4, 0x10, 0x0, 0x0, 0x7fff, 0x2, 0xe54, 0x401, 0x1, 0x200, 0x7, 0x4edf, 0xfffffffe, 0x7, 0x12, 0x6, 0xf, 0xf, 0x133, 0x6]}, 0x45c) ioctl$UI_DEV_CREATE(r5, 0x5501) readv(r5, &(0x7f0000001900)=[{0x0, 0xea}], 0x1) write$input_event(r5, &(0x7f0000000000)={{0x77359400}, 0x15}, 0xfe4f) 2.302213054s ago: executing program 1 (id=1287): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x30, 0x16, 0xa, 0x1, 0x0, 0x0, {0x1}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}]}, @NFT_MSG_DELFLOWTABLE={0x70, 0x16, 0xa, 0x101, 0xb00, 0x0, {0x1}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x44, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x40, 0x3, 0x0, 0x1, [{0x14, 0x1, 'vcan0\x00'}, {0x14, 0x1, 'veth1_to_bond\x00'}, {0x14, 0x1, 'veth0_vlan\x00'}]}]}]}], {0x14, 0x10}}, 0xe8}}, 0x0) 2.205369352s ago: executing program 3 (id=1288): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, &(0x7f0000000100)={0x20, 0x16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.144585566s ago: executing program 1 (id=1289): socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x2000000000000001, 0x0, 0x2, 0x0) syz_emit_ethernet(0x110, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb81004c000800450000fe000000000006907864010101ac1414aa4e214e23", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5cc2000090780003451f69721cfd24937c99d354661e7603aa4851bf6c7994b5edadd94ab4b069ef8bc100a509a8d24e310d786cbece59278218a0677db62d14d9f9cac29fa94fa22cc680e8f254b5542c92105cadc53b760800000000000000f42f1b587cc59b68a7ffba2f38aa4a7dc84de514f3fff817033d53b5f15b3a7040267cb78bc30386526600104a8f3342c0ffceaa0fb7dd359b66f99e7d6b11e1f232cacd34c2cf211f8b2efcfc47a43f10dd9e2a2b4f5e407d29d28c0e3491eb97db9c"], 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(0xffffffffffffffff, 0xc0984124, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000040)={0x6, 'bond_slave_1\x00', {0x1}, 0xff7f}) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) r3 = socket$netlink(0x10, 0x3, 0x15) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r4 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r4, 0x0, 0xca, &(0x7f00000002c0)={0x1, 0x4, 0x0, 0x0, @vifc_lcl_ifindex, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x5}) setsockopt$MRT_FLUSH(r4, 0x0, 0xd4, &(0x7f0000000000)=0xe, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x5, 0x4, 0x6, 0xe48d}, {0xbd6, 0x7, 0x0, 0x2}]}) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000240)=""/254, &(0x7f0000000040)=0xfe) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000140)={'ip_vti0\x00', 0x7fffffff}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x1}, 0xfffffffffffffe88) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="1400000016004163d25a80648c2594f91724fc60", 0x14}], 0x1}, 0x0) 2.068467693s ago: executing program 2 (id=1290): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x35, 0xff, 0xaa, 0x20, 0xccd, 0x10af, 0x384e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x59, 0x2, 0x1, 0x9b, 0x1e, 0x2a, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000540)={0x2c, &(0x7f00000002c0)={0x0, 0x14}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000005c0)={0x2c, &(0x7f0000000200)={0x20, 0x8}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) 1.584855162s ago: executing program 0 (id=1291): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x0, 0x1, 0x0, &(0x7f0000001600)=""/118, 0x0, 0x3332f000}) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0xfffffffffffff6e7) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x8ce9f471c33916f2) dup(r1) syz_usb_connect(0x0, 0x2d, &(0x7f0000000d00)=ANY=[@ANYBLOB="120100021982302013042360e5ec010203010902"], 0x0) 391.528299ms ago: executing program 3 (id=1292): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x35, 0xff, 0xaa, 0x20, 0xccd, 0x10af, 0x384e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x59, 0x2, 0x1, 0x9b, 0x1e, 0x2a, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000640)={0x3, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000540)={0x2c, &(0x7f00000002c0)={0x0, 0x14}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000005c0)={0x2c, &(0x7f0000000200)={0x20, 0x8}, 0x0, 0x0, 0x0, 0x0}) 83.402813ms ago: executing program 0 (id=1293): bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000040000000802000021"], 0x50) socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x10) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00', @ANYRES16=r3, @ANYBLOB="010028bd7000fedbdf250200000008000100", @ANYRES32=r1], 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x8000) write$nci(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="414601", @ANYRES32=r2], 0x4) 0s ago: executing program 0 (id=1294): socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x2000000000000001, 0x0, 0x2, 0x0) syz_emit_ethernet(0x110, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb81004c000800450000fe000000000006907864010101ac1414aa4e214e23", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5cc2000090780003451f69721cfd24937c99d354661e7603aa4851bf6c7994b5edadd94ab4b069ef8bc100a509a8d24e310d786cbece59278218a0677db62d14d9f9cac29fa94fa22cc680e8f254b5542c92105cadc53b760800000000000000f42f1b587cc59b68a7ffba2f38aa4a7dc84de514f3fff817033d53b5f15b3a7040267cb78bc30386526600104a8f3342c0ffceaa0fb7dd359b66f99e7d6b11e1f232cacd34c2cf211f8b2efcfc47a43f10dd9e2a2b4f5e407d29d28c0e3491eb97db9c"], 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(0xffffffffffffffff, 0xc0984124, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000040)={0x6, 'bond_slave_1\x00', {0x1}, 0xff7f}) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) r3 = socket$netlink(0x10, 0x3, 0x15) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) r4 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r4, 0x0, 0xd2, &(0x7f0000000280)={@broadcast, @empty, 0x0, "ffff01e03d64a831683fdc3fd440829c82cfc400"}, 0x3c) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x5}) setsockopt$MRT_FLUSH(r4, 0x0, 0xd4, &(0x7f0000000000)=0xe, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x5, 0x4, 0x6, 0xe48d}, {0xbd6, 0x7, 0x0, 0x2}]}) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000240)=""/254, &(0x7f0000000040)=0xfe) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000140)={'ip_vti0\x00', 0x7fffffff}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x1}, 0xfffffffffffffe88) r6 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="1400000016004163d25a80648c2594f91724fc60", 0x14}], 0x1}, 0x0) kernel console output (not intermixed with test programs): istering snapshot button [ 332.633355][ T5781] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.679989][ T5859] em28xx 3-1:0.89: Freeing device [ 332.731754][ T5781] usb 4-1: Product: syz [ 332.784120][ T5781] usb 4-1: Manufacturer: syz [ 332.840105][ T5781] usb 4-1: SerialNumber: syz [ 332.883738][ T5781] usb 4-1: config 0 descriptor?? [ 333.064408][ T9829] pimreg: entered allmulticast mode [ 333.103384][ T9829] pimreg: left allmulticast mode [ 333.259069][ T5859] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 333.438194][ T9837] pimreg: entered allmulticast mode [ 333.455073][ T5859] usb 3-1: Using ep0 maxpacket: 32 [ 333.466428][ T9846] pimreg: left allmulticast mode [ 333.479820][ T5859] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 333.488745][ T5859] usb 3-1: config 0 has no interface number 0 [ 333.496931][ T5859] usb 3-1: config 0 interface 89 has no altsetting 0 [ 333.510474][ T5859] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 333.520183][ T5859] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.535713][ T5859] usb 3-1: Product: syz [ 333.539944][ T5859] usb 3-1: Manufacturer: syz [ 333.545233][ T5859] usb 3-1: SerialNumber: syz [ 333.551738][ T5859] usb 3-1: config 0 descriptor?? [ 333.580698][ T5859] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 333.595111][ T5859] em28xx 3-1:0.89: Video interface 89 found: bulk [ 333.892051][ T5882] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 334.083945][ T5882] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 334.102773][ T5882] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 334.129364][ T5882] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.185631][ T5882] usb 2-1: config 0 descriptor?? [ 334.196396][ T5859] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 334.214490][ T5882] pwc: Askey VC010 type 2 USB webcam detected. [ 334.622202][ T5882] pwc: recv_control_msg error -32 req 02 val 2b00 [ 334.629370][ T5882] pwc: recv_control_msg error -32 req 02 val 2700 [ 334.638965][ T5882] pwc: recv_control_msg error -32 req 02 val 2c00 [ 334.646258][ T5882] pwc: recv_control_msg error -32 req 04 val 1000 [ 334.654793][ T5882] pwc: recv_control_msg error -32 req 04 val 1300 [ 334.663565][ T5882] pwc: recv_control_msg error -32 req 04 val 1400 [ 334.673101][ T5882] pwc: recv_control_msg error -32 req 02 val 2000 [ 334.680054][ T5882] pwc: recv_control_msg error -32 req 02 val 2100 [ 334.829530][ T5859] em28xx 3-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 334.839295][ T5859] em28xx 3-1:0.89: board has no eeprom [ 334.890733][ T5882] pwc: recv_control_msg error -71 req 02 val 2500 [ 334.901159][ T5882] pwc: recv_control_msg error -71 req 02 val 2400 [ 334.908482][ T5882] pwc: recv_control_msg error -71 req 02 val 2600 [ 334.915494][ T5882] pwc: recv_control_msg error -71 req 02 val 2900 [ 334.922653][ T5882] pwc: recv_control_msg error -71 req 02 val 2800 [ 334.929701][ T5882] pwc: recv_control_msg error -71 req 04 val 1100 [ 334.936970][ T5882] pwc: recv_control_msg error -71 req 04 val 1200 [ 334.945732][ T5882] pwc: Registered as video103. [ 334.952995][ T5882] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input22 [ 334.979564][ T5882] usb 2-1: USB disconnect, device number 16 [ 335.239735][ T5858] usb 1-1: USB disconnect, device number 12 [ 335.301929][ T5859] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 335.310759][ T5859] em28xx 3-1:0.89: analog set to bulk mode. [ 335.318397][ T5882] em28xx 3-1:0.89: Registering V4L2 extension [ 335.331904][ T5859] usb 3-1: USB disconnect, device number 15 [ 335.359915][ T5859] em28xx 3-1:0.89: Disconnecting em28xx [ 335.428202][ T5882] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 335.435438][ T5882] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 335.443453][ T5882] em28xx 3-1:0.89: No AC97 audio processor [ 335.450577][ T5882] usb 3-1: Decoder not found [ 335.455785][ T5882] em28xx 3-1:0.89: failed to create media graph [ 335.462515][ T5882] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 335.471014][ T5882] em28xx 3-1:0.89: Registering snapshot button... [ 335.479094][ T5882] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input23 [ 335.492475][ T5882] em28xx 3-1:0.89: Remote control support is not available for this card. [ 335.501221][ T5859] em28xx 3-1:0.89: Closing input extension [ 335.509350][ T5859] em28xx 3-1:0.89: Deregistering snapshot button [ 335.552593][ T5859] em28xx 3-1:0.89: Freeing device [ 335.672006][ T9] usb 4-1: USB disconnect, device number 10 [ 335.782078][ T5858] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 335.840496][ T9864] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1075'. [ 336.000373][ T5858] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 336.040964][ T5858] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 336.064479][ T5858] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 336.077354][ T5858] usb 1-1: config 0 descriptor?? [ 336.087704][ T5858] pwc: Askey VC010 type 2 USB webcam detected. [ 336.281956][ T5859] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 336.291990][ T9] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 336.402129][ T5781] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 336.487502][ T5859] usb 3-1: Using ep0 maxpacket: 32 [ 336.516341][ T5859] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 336.530188][ T9] usb 4-1: config 0 has no interfaces? [ 336.543180][ T9] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 336.554736][ T5859] usb 3-1: config 0 has no interface number 0 [ 336.565089][ T5859] usb 3-1: config 0 interface 89 has no altsetting 0 [ 336.567214][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.584208][ T5859] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 336.593425][ T5858] pwc: recv_control_msg error -32 req 02 val 2b00 [ 336.600196][ T5859] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.610504][ T5859] usb 3-1: Product: syz [ 336.617000][ T5859] usb 3-1: Manufacturer: syz [ 336.624124][ T5859] usb 3-1: SerialNumber: syz [ 336.629726][ T5858] pwc: recv_control_msg error -32 req 02 val 2700 [ 336.634489][ T5859] usb 3-1: config 0 descriptor?? [ 336.651645][ T5781] usb 2-1: config 0 has no interfaces? [ 336.655216][ T5859] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 336.657263][ T9] usb 4-1: Product: syz [ 336.675051][ T5858] pwc: recv_control_msg error -32 req 02 val 2c00 [ 336.681995][ T5781] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 336.694610][ T5859] em28xx 3-1:0.89: Video interface 89 found: bulk [ 336.705834][ T9] usb 4-1: Manufacturer: syz [ 336.710440][ T9] usb 4-1: SerialNumber: syz [ 336.722457][ T5858] pwc: recv_control_msg error -32 req 04 val 1000 [ 336.731355][ T5781] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 336.767305][ T5858] pwc: recv_control_msg error -32 req 04 val 1300 [ 336.783054][ T5781] usb 2-1: Product: syz [ 336.788143][ T9] usb 4-1: config 0 descriptor?? [ 336.797569][ T5781] usb 2-1: Manufacturer: syz [ 336.802908][ T5858] pwc: recv_control_msg error -32 req 04 val 1400 [ 336.815345][ T5781] usb 2-1: SerialNumber: syz [ 336.843563][ T5858] pwc: recv_control_msg error -32 req 02 val 2000 [ 336.858289][ T5781] usb 2-1: config 0 descriptor?? [ 336.865611][ T5858] pwc: recv_control_msg error -32 req 02 val 2100 [ 337.090908][ T9869] pimreg: entered allmulticast mode [ 337.113124][ T5858] pwc: recv_control_msg error -71 req 02 val 2500 [ 337.132950][ T5858] pwc: recv_control_msg error -71 req 02 val 2400 [ 337.141917][ T5858] pwc: recv_control_msg error -71 req 02 val 2600 [ 337.158394][ T5858] pwc: recv_control_msg error -71 req 02 val 2900 [ 337.161206][ T9869] pimreg: left allmulticast mode [ 337.184832][ T5858] pwc: recv_control_msg error -71 req 02 val 2800 [ 337.220177][ T9875] pimreg: entered allmulticast mode [ 337.225998][ T5858] pwc: recv_control_msg error -71 req 04 val 1100 [ 337.232921][ T5858] pwc: recv_control_msg error -71 req 04 val 1200 [ 337.261910][ T5858] pwc: Registered as video103. [ 337.273406][ T9875] pimreg: left allmulticast mode [ 337.285973][ T5859] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 337.292018][ T5858] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input24 [ 337.349488][ T5858] usb 1-1: USB disconnect, device number 13 [ 337.398773][ T5989] udevd[5989]: setting owner of /dev/input/event4 to uid=0, gid=104 failed: No such file or directory [ 337.807034][ T9880] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1078'. [ 337.922716][ T5859] em28xx 3-1:0.89: failed to get i2c transfer status from bridge register (error=-5) [ 337.940626][ T5859] em28xx 3-1:0.89: board has no eeprom [ 338.014677][ T5859] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 338.022523][ T5859] em28xx 3-1:0.89: analog set to bulk mode. [ 338.028712][ T28] em28xx 3-1:0.89: Registering V4L2 extension [ 338.047635][ T5859] usb 3-1: USB disconnect, device number 16 [ 338.094515][ T5859] em28xx 3-1:0.89: Disconnecting em28xx [ 338.142145][ T28] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 338.150318][ T28] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 338.157769][ T28] em28xx 3-1:0.89: No AC97 audio processor [ 338.170071][ T28] usb 3-1: Decoder not found [ 338.180122][ T28] em28xx 3-1:0.89: failed to create media graph [ 338.189237][ T28] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 338.200982][ T28] em28xx 3-1:0.89: Registering snapshot button... [ 338.211291][ T28] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input25 [ 338.228603][ T28] em28xx 3-1:0.89: Remote control support is not available for this card. [ 338.250525][ T5859] em28xx 3-1:0.89: Closing input extension [ 338.258886][ T5859] em28xx 3-1:0.89: Deregistering snapshot button [ 338.288381][ T5859] em28xx 3-1:0.89: Freeing device [ 338.592602][ T5858] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 338.798010][ T5858] usb 1-1: config 0 has no interfaces? [ 338.811893][ T5858] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 338.822112][ T5859] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 338.832840][ T5858] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 338.840938][ T5858] usb 1-1: Product: syz [ 338.846662][ T5858] usb 1-1: Manufacturer: syz [ 338.851296][ T5858] usb 1-1: SerialNumber: syz [ 338.860060][ T5858] usb 1-1: config 0 descriptor?? [ 339.001923][ T5859] usb 3-1: Using ep0 maxpacket: 32 [ 339.024879][ T5859] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 339.034349][ T5859] usb 3-1: config 0 has no interface number 0 [ 339.040752][ T5859] usb 3-1: config 0 interface 89 has no altsetting 0 [ 339.054578][ T5859] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 339.097525][ T5859] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 339.118605][ T5859] usb 3-1: Product: syz [ 339.126376][ T5859] usb 3-1: Manufacturer: syz [ 339.134351][ T5859] usb 3-1: SerialNumber: syz [ 339.137847][ T9887] pimreg: entered allmulticast mode [ 339.146631][ T5859] usb 3-1: config 0 descriptor?? [ 339.157027][ T5859] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 339.167370][ T5859] em28xx 3-1:0.89: Video interface 89 found: bulk [ 339.229980][ T9887] pimreg: left allmulticast mode [ 339.337492][ T5858] usb 4-1: USB disconnect, device number 11 [ 339.583180][ T5858] usb 2-1: USB disconnect, device number 17 [ 339.797921][ T5859] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 339.871909][ T5781] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 340.051897][ T5858] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 340.068034][ T5781] usb 4-1: config 0 has no interfaces? [ 340.080488][ T5781] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 340.090333][ T5781] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.098592][ T5781] usb 4-1: Product: syz [ 340.103788][ T5781] usb 4-1: Manufacturer: syz [ 340.108586][ T5781] usb 4-1: SerialNumber: syz [ 340.121009][ T5781] usb 4-1: config 0 descriptor?? [ 340.257249][ T5858] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 340.278536][ T5858] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 340.289850][ T5858] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 340.303775][ T5858] usb 2-1: config 0 descriptor?? [ 340.316392][ T5858] pwc: Askey VC010 type 2 USB webcam detected. [ 340.722192][ T5858] pwc: recv_control_msg error -32 req 02 val 2b00 [ 340.734864][ T5858] pwc: recv_control_msg error -32 req 02 val 2700 [ 340.742586][ T5858] pwc: recv_control_msg error -32 req 02 val 2c00 [ 340.750007][ T5858] pwc: recv_control_msg error -32 req 04 val 1000 [ 340.758110][ T5858] pwc: recv_control_msg error -32 req 04 val 1300 [ 340.765238][ T5858] pwc: recv_control_msg error -32 req 04 val 1400 [ 340.774183][ T5858] pwc: recv_control_msg error -32 req 02 val 2000 [ 340.781308][ T5858] pwc: recv_control_msg error -32 req 02 val 2100 [ 340.834180][ T5859] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 340.846037][ T5859] em28xx 3-1:0.89: board has no eeprom [ 340.921951][ T5859] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 340.929261][ T5859] em28xx 3-1:0.89: analog set to bulk mode. [ 340.937125][ T28] em28xx 3-1:0.89: Registering V4L2 extension [ 340.956075][ T5859] usb 3-1: USB disconnect, device number 17 [ 340.977433][ T5859] em28xx 3-1:0.89: Disconnecting em28xx [ 340.990132][ T5858] pwc: recv_control_msg error -71 req 02 val 2500 [ 341.010558][ T5858] pwc: recv_control_msg error -71 req 02 val 2400 [ 341.016576][ T28] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 341.024241][ T28] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 341.031292][ T28] em28xx 3-1:0.89: No AC97 audio processor [ 341.038921][ T5858] pwc: recv_control_msg error -71 req 02 val 2600 [ 341.040507][ T28] usb 3-1: Decoder not found [ 341.054748][ T5858] pwc: recv_control_msg error -71 req 02 val 2900 [ 341.062302][ T28] em28xx 3-1:0.89: failed to create media graph [ 341.063252][ T5858] pwc: recv_control_msg error -71 req 02 val 2800 [ 341.070897][ T28] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 341.083579][ T5858] pwc: recv_control_msg error -71 req 04 val 1100 [ 341.090537][ T5858] pwc: recv_control_msg error -71 req 04 val 1200 [ 341.093600][ T28] em28xx 3-1:0.89: Registering snapshot button... [ 341.103847][ T5858] pwc: Registered as video103. [ 341.124827][ T28] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input26 [ 341.128421][ T5858] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input27 [ 341.148217][ T28] em28xx 3-1:0.89: Remote control support is not available for this card. [ 341.160061][ T5859] em28xx 3-1:0.89: Closing input extension [ 341.165924][ T5858] usb 2-1: USB disconnect, device number 18 [ 341.182954][ T5859] em28xx 3-1:0.89: Deregistering snapshot button [ 341.227945][ T5859] em28xx 3-1:0.89: Freeing device [ 341.239480][ T5882] usb 1-1: USB disconnect, device number 14 [ 341.355827][ T9902] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1084'. [ 341.655732][ T9916] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1088'. [ 341.789161][ T9919] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1089'. [ 341.976902][ T9922] kvm: pic: non byte write [ 342.291943][ T5858] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 342.321897][ T5882] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 342.474601][ T5859] usb 4-1: USB disconnect, device number 12 [ 342.503845][ T5858] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 342.529866][ T5858] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 342.547686][ T5858] usb 2-1: config 220 has no interface number 2 [ 342.554378][ T5858] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 342.568594][ T5858] usb 2-1: config 220 interface 0 has no altsetting 0 [ 342.576171][ T5858] usb 2-1: config 220 interface 76 has no altsetting 0 [ 342.583468][ T5858] usb 2-1: config 220 interface 1 has no altsetting 0 [ 342.593331][ T5858] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 342.621950][ T5882] usb 3-1: config 0 has no interfaces? [ 342.639238][ T9934] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1093'. [ 342.653720][ T5858] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.690854][ T5882] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 342.708142][ T5882] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.711833][ T5858] usb 2-1: Product: syz [ 342.730629][ T5882] usb 3-1: Product: syz [ 342.740774][ T5882] usb 3-1: Manufacturer: syz [ 342.751442][ T5882] usb 3-1: SerialNumber: syz [ 342.783731][ T5882] usb 3-1: config 0 descriptor?? [ 342.806313][ T9939] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1094'. [ 342.815851][ T5858] usb 2-1: Manufacturer: syz [ 342.855721][ T5858] usb 2-1: SerialNumber: syz [ 343.130148][ T9948] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1098'. [ 343.156552][ T5858] usb 2-1: selecting invalid altsetting 0 [ 343.182478][ T5858] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 343.203611][ T5858] usb 2-1: No valid video chain found. [ 343.239592][ T5858] usb 2-1: selecting invalid altsetting 0 [ 343.251937][ T5858] usbtest: probe of 2-1:220.1 failed with error -22 [ 343.308758][ T5858] usb 2-1: USB disconnect, device number 19 [ 343.334667][ T9932] pimreg: entered allmulticast mode [ 343.396187][ T9932] pimreg: left allmulticast mode [ 343.624013][ T9960] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1101'. [ 343.761968][ T5781] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 343.986907][ T5781] usb 4-1: config 0 has no interfaces? [ 344.049386][ T5781] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 344.064221][ T5781] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.072593][ T5858] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 344.080829][ T5781] usb 4-1: Product: syz [ 344.090607][ T5781] usb 4-1: Manufacturer: syz [ 344.095614][ T5781] usb 4-1: SerialNumber: syz [ 344.112934][ T8] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 344.121405][ T5781] usb 4-1: config 0 descriptor?? [ 344.287601][ T5858] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 344.297860][ T5858] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 344.307382][ T5858] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 344.316010][ T8] usb 2-1: Using ep0 maxpacket: 32 [ 344.332629][ T8] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 344.341341][ T5858] usb 1-1: config 0 descriptor?? [ 344.352808][ T8] usb 2-1: config 0 has no interface number 0 [ 344.362597][ T5858] pwc: Askey VC010 type 2 USB webcam detected. [ 344.369582][ T8] usb 2-1: config 0 interface 89 has no altsetting 0 [ 344.387817][ T8] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 344.397979][ T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.412563][ T8] usb 2-1: Product: syz [ 344.421385][ T8] usb 2-1: Manufacturer: syz [ 344.428225][ T8] usb 2-1: SerialNumber: syz [ 344.440921][ T8] usb 2-1: config 0 descriptor?? [ 344.448687][ T9958] pimreg: entered allmulticast mode [ 344.457568][ T8] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 344.467517][ T8] em28xx 2-1:0.89: Video interface 89 found: bulk [ 344.551030][ T9969] pimreg: left allmulticast mode [ 344.768744][ T5858] pwc: recv_control_msg error -32 req 02 val 2b00 [ 344.777291][ T5858] pwc: recv_control_msg error -32 req 02 val 2700 [ 344.784468][ T5858] pwc: recv_control_msg error -32 req 02 val 2c00 [ 344.792012][ T5858] pwc: recv_control_msg error -32 req 04 val 1000 [ 344.799399][ T5858] pwc: recv_control_msg error -32 req 04 val 1300 [ 344.806821][ T5858] pwc: recv_control_msg error -32 req 04 val 1400 [ 344.814126][ T5858] pwc: recv_control_msg error -32 req 02 val 2000 [ 344.821120][ T5858] pwc: recv_control_msg error -32 req 02 val 2100 [ 344.961264][ T23] usb 3-1: USB disconnect, device number 18 [ 345.032915][ T5858] pwc: recv_control_msg error -71 req 02 val 2500 [ 345.044406][ T5858] pwc: recv_control_msg error -71 req 02 val 2400 [ 345.051203][ T5858] pwc: recv_control_msg error -71 req 02 val 2600 [ 345.059253][ T5858] pwc: recv_control_msg error -71 req 02 val 2900 [ 345.067389][ T8] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 345.076716][ T5858] pwc: recv_control_msg error -71 req 02 val 2800 [ 345.085996][ T5858] pwc: recv_control_msg error -71 req 04 val 1100 [ 345.093162][ T5858] pwc: recv_control_msg error -71 req 04 val 1200 [ 345.102280][ T5858] pwc: Registered as video103. [ 345.122085][ T5858] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input28 [ 345.182542][ T5858] usb 1-1: USB disconnect, device number 15 [ 345.492246][ T8] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 345.508980][ T8] em28xx 2-1:0.89: board has no eeprom [ 345.521898][ T23] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 345.712441][ T23] usb 3-1: config 0 has no interfaces? [ 345.750684][ T9976] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1105'. [ 345.773218][ T23] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 345.792379][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 345.812105][ T23] usb 3-1: Product: syz [ 345.816590][ T23] usb 3-1: Manufacturer: syz [ 345.821390][ T23] usb 3-1: SerialNumber: syz [ 345.829386][ T23] usb 3-1: config 0 descriptor?? [ 345.839767][ T8] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 345.868224][ T8] em28xx 2-1:0.89: analog set to bulk mode. [ 345.891314][ T5858] em28xx 2-1:0.89: Registering V4L2 extension [ 346.066523][ T5858] em28xx 2-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 346.075838][ T23] usb 2-1: USB disconnect, device number 20 [ 346.093949][ T5858] em28xx 2-1:0.89: reading from i2c device at 0x48 failed (error=-19) [ 346.097570][ T23] em28xx 2-1:0.89: Disconnecting em28xx [ 346.133461][ T5858] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 346.163932][ T5858] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 346.171093][ T5858] em28xx 2-1:0.89: No AC97 audio processor [ 346.194289][ T5858] usb 2-1: Decoder not found [ 346.212882][ T5858] em28xx 2-1:0.89: failed to create media graph [ 346.239325][ T5858] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 346.267630][ T5858] em28xx 2-1:0.89: Registering snapshot button... [ 346.278412][ T9974] pimreg: entered allmulticast mode [ 346.293644][ T5858] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input29 [ 346.328517][ T5858] em28xx 2-1:0.89: Remote control support is not available for this card. [ 346.355489][ T9974] pimreg: left allmulticast mode [ 346.395612][ T23] em28xx 2-1:0.89: Closing input extension [ 346.401495][ T23] em28xx 2-1:0.89: Deregistering snapshot button [ 346.427373][ T5858] usb 4-1: USB disconnect, device number 13 [ 346.440748][ T23] em28xx 2-1:0.89: Freeing device [ 346.754215][ T9996] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1111'. [ 346.987273][ T5858] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 347.041927][ T9] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 347.080219][T10004] input: syz1 as /devices/virtual/input/input30 [ 347.245023][ T5858] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 347.259202][ T5858] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 347.268836][ T9] usb 1-1: config 0 has no interfaces? [ 347.274758][ T5858] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 347.290100][ T9] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 347.300283][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 347.309504][ T5858] usb 4-1: config 0 descriptor?? [ 347.326008][ T5858] pwc: Askey VC010 type 2 USB webcam detected. [ 347.336216][ T9] usb 1-1: Product: syz [ 347.343926][ T9] usb 1-1: Manufacturer: syz [ 347.356035][ T9] usb 1-1: SerialNumber: syz [ 347.371930][ T9] usb 1-1: config 0 descriptor?? [ 347.624978][ T9994] pimreg: entered allmulticast mode [ 347.646354][ T9994] pimreg: left allmulticast mode [ 347.730132][ T5858] pwc: recv_control_msg error -32 req 02 val 2b00 [ 347.752266][ T5858] pwc: recv_control_msg error -32 req 02 val 2700 [ 347.769686][ T5858] pwc: recv_control_msg error -32 req 02 val 2c00 [ 347.788635][ T5858] pwc: recv_control_msg error -32 req 04 val 1000 [ 347.821211][ T5858] pwc: recv_control_msg error -32 req 04 val 1300 [ 347.836966][ T5858] pwc: recv_control_msg error -32 req 04 val 1400 [ 347.844423][ T5858] pwc: recv_control_msg error -32 req 02 val 2000 [ 347.853340][ T5858] pwc: recv_control_msg error -32 req 02 val 2100 [ 348.066973][ T5858] pwc: recv_control_msg error -71 req 02 val 2500 [ 348.074962][ T5858] pwc: recv_control_msg error -71 req 02 val 2400 [ 348.082390][ T5858] pwc: recv_control_msg error -71 req 02 val 2600 [ 348.089353][ T5858] pwc: recv_control_msg error -71 req 02 val 2900 [ 348.097389][ T5858] pwc: recv_control_msg error -71 req 02 val 2800 [ 348.107396][ T5858] pwc: recv_control_msg error -71 req 04 val 1100 [ 348.116814][ T5858] pwc: recv_control_msg error -71 req 04 val 1200 [ 348.125907][ T5858] pwc: Registered as video103. [ 348.133285][ T5858] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input31 [ 348.162672][ T5858] usb 4-1: USB disconnect, device number 14 [ 348.287303][ T9] usb 3-1: USB disconnect, device number 19 [ 348.468972][T10014] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1114'. [ 349.061936][ T9] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 349.252708][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 349.259740][ T9] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 349.275448][ T9] usb 4-1: config 0 has no interface number 0 [ 349.319186][ T9] usb 4-1: config 0 interface 89 has no altsetting 0 [ 349.336457][ T9] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 349.345689][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 349.353830][ T9] usb 4-1: Product: syz [ 349.364712][ T9] usb 4-1: Manufacturer: syz [ 349.369658][ T9] usb 4-1: SerialNumber: syz [ 349.392210][ T9] usb 4-1: config 0 descriptor?? [ 349.405364][ T9] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 349.425685][ T9] em28xx 4-1:0.89: Video interface 89 found: bulk [ 349.626228][ T5858] usb 1-1: USB disconnect, device number 16 [ 349.784154][T10036] input: syz1 as /devices/virtual/input/input32 [ 349.812017][ T5781] usb 2-1: new full-speed USB device number 21 using dummy_hcd [ 349.991891][ T23] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 350.016465][ T5781] usb 2-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 350.032731][ T9] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 350.038866][ T5781] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 350.047303][ T5781] usb 2-1: Product: syz [ 350.056257][ T5781] usb 2-1: Manufacturer: syz [ 350.065142][ T5781] usb 2-1: SerialNumber: syz [ 350.078622][ T5781] usb 2-1: config 0 descriptor?? [ 350.096775][ T5781] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 350.179162][ T23] usb 3-1: config 0 has no interfaces? [ 350.189298][ T23] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 350.203459][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 350.211646][ T23] usb 3-1: Product: syz [ 350.219533][ T23] usb 3-1: Manufacturer: syz [ 350.225576][ T23] usb 3-1: SerialNumber: syz [ 350.242628][ T23] usb 3-1: config 0 descriptor?? [ 350.504061][ T5781] gspca_stk1135: reg_w 0x0 err -71 [ 350.515696][ T5781] gspca_stk1135: serial bus timeout: status=0x00 [ 350.522912][ T5781] gspca_stk1135: Sensor write failed [ 350.528561][ T5781] gspca_stk1135: serial bus timeout: status=0x00 [ 350.535825][ T5781] gspca_stk1135: Sensor write failed [ 350.560592][ T5781] gspca_stk1135: serial bus timeout: status=0x00 [ 350.588145][ T5781] gspca_stk1135: Sensor read failed [ 350.601008][ T5781] gspca_stk1135: serial bus timeout: status=0x00 [ 350.617267][T10035] pimreg: entered allmulticast mode [ 350.618968][ T5781] gspca_stk1135: Sensor read failed [ 350.631732][ T5781] gspca_stk1135: Detected sensor type unknown (0x0) [ 350.638610][ T5781] gspca_stk1135: serial bus timeout: status=0x00 [ 350.645170][ T5781] gspca_stk1135: Sensor read failed [ 350.652024][ T5781] gspca_stk1135: serial bus timeout: status=0x00 [ 350.659012][ T5781] gspca_stk1135: Sensor read failed [ 350.667889][ T9] em28xx 4-1:0.89: failed to get i2c transfer status from bridge register (error=-5) [ 350.679673][ T5781] gspca_stk1135: serial bus timeout: status=0x00 [ 350.695033][ T5781] gspca_stk1135: Sensor write failed [ 350.701993][ T9] em28xx 4-1:0.89: board has no eeprom [ 350.709210][ T5781] gspca_stk1135: serial bus timeout: status=0x00 [ 350.716541][ T5781] gspca_stk1135: Sensor write failed [ 350.722285][ T5781] stk1135: probe of 2-1:0.0 failed with error -71 [ 350.732096][T10035] pimreg: left allmulticast mode [ 350.739131][ T5781] usb 2-1: USB disconnect, device number 21 [ 350.782540][T10040] input: syz1 as /devices/virtual/input/input33 [ 350.792557][ T9] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 350.799930][ T9] em28xx 4-1:0.89: analog set to bulk mode. [ 350.821859][ T5858] em28xx 4-1:0.89: Registering V4L2 extension [ 350.865847][ T9] usb 4-1: USB disconnect, device number 15 [ 350.896760][ T9] em28xx 4-1:0.89: Disconnecting em28xx [ 350.922398][ T5858] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 350.931190][ T5858] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 350.939809][ T5858] em28xx 4-1:0.89: No AC97 audio processor [ 350.950675][ T5858] usb 4-1: Decoder not found [ 350.955647][ T5858] em28xx 4-1:0.89: failed to create media graph [ 350.965550][ T5858] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 350.978789][ T5858] em28xx 4-1:0.89: Registering snapshot button... [ 350.986907][ T5858] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input34 [ 351.002186][ T5858] em28xx 4-1:0.89: Remote control support is not available for this card. [ 351.015836][ T9] em28xx 4-1:0.89: Closing input extension [ 351.021748][ T9] em28xx 4-1:0.89: Deregistering snapshot button [ 351.040844][ T9] em28xx 4-1:0.89: Freeing device [ 351.431875][ T5882] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 351.622112][ T5882] usb 2-1: Using ep0 maxpacket: 32 [ 351.634281][ T5882] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 351.646569][ T5882] usb 2-1: config 0 has no interface number 0 [ 351.653897][ T5882] usb 2-1: config 0 interface 89 has no altsetting 0 [ 351.663763][ T5882] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 351.677946][ T5882] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.689867][ T5882] usb 2-1: Product: syz [ 351.696093][ T5882] usb 2-1: Manufacturer: syz [ 351.700775][ T5882] usb 2-1: SerialNumber: syz [ 351.711695][ T5882] usb 2-1: config 0 descriptor?? [ 351.723344][ T5882] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 351.739730][ T5882] em28xx 2-1:0.89: Video interface 89 found: bulk [ 352.031996][ T9] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 352.233533][ T9] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 352.242007][ T9] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 352.252361][ T9] usb 1-1: config 220 has no interface number 2 [ 352.260193][ T9] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 352.276191][ T9] usb 1-1: config 220 interface 0 has no altsetting 0 [ 352.283990][ T9] usb 1-1: config 220 interface 76 has no altsetting 0 [ 352.290896][ T9] usb 1-1: config 220 interface 1 has no altsetting 0 [ 352.304917][ T9] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 352.314159][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 352.322217][ T9] usb 1-1: Product: syz [ 352.326391][ T9] usb 1-1: Manufacturer: syz [ 352.330988][ T9] usb 1-1: SerialNumber: syz [ 352.331164][ T5882] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 352.411942][ T23] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 352.552974][ T9] usb 1-1: selecting invalid altsetting 0 [ 352.559102][ T9] usb 1-1: Found UVC 7.01 device syz (8086:0b07) [ 352.565609][ T9] usb 1-1: No valid video chain found. [ 352.577154][ T9] usb 1-1: selecting invalid altsetting 0 [ 352.583219][ T9] usbtest: probe of 1-1:220.1 failed with error -22 [ 352.591982][ T23] usb 4-1: Using ep0 maxpacket: 32 [ 352.592396][ T9] usb 1-1: USB disconnect, device number 17 [ 352.614620][ T23] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 352.646506][ T23] usb 4-1: config 0 has no interface number 0 [ 352.669722][ T5781] usb 3-1: USB disconnect, device number 20 [ 352.676537][ T23] usb 4-1: config 0 interface 89 has no altsetting 0 [ 352.696265][ T23] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 352.709360][ T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 352.718711][ T23] usb 4-1: Product: syz [ 352.724808][ T23] usb 4-1: Manufacturer: syz [ 352.729561][ T23] usb 4-1: SerialNumber: syz [ 352.750193][ T23] usb 4-1: config 0 descriptor?? [ 352.765012][ T23] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 352.775127][ T23] em28xx 4-1:0.89: Video interface 89 found: bulk [ 352.974719][ T5882] em28xx 2-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=131) [ 352.987149][ T5882] em28xx 2-1:0.89: board has no eeprom [ 353.181881][ T5781] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 353.251971][ T5882] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 353.259716][ T5882] em28xx 2-1:0.89: analog set to bulk mode. [ 353.268750][ T55] em28xx 2-1:0.89: Registering V4L2 extension [ 353.279534][ T5882] usb 2-1: USB disconnect, device number 22 [ 353.301541][ T5882] em28xx 2-1:0.89: Disconnecting em28xx [ 353.373080][ T23] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 353.388290][ T55] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 353.395599][ T55] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 353.404657][ T55] em28xx 2-1:0.89: No AC97 audio processor [ 353.412065][ T55] usb 2-1: Decoder not found [ 353.416842][ T55] em28xx 2-1:0.89: failed to create media graph [ 353.423534][ T55] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 353.443663][ T55] em28xx 2-1:0.89: Registering snapshot button... [ 353.451198][ T55] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input35 [ 353.470112][ T28] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 353.482449][ T55] em28xx 2-1:0.89: Remote control support is not available for this card. [ 353.491355][ T5882] em28xx 2-1:0.89: Closing input extension [ 353.500831][ T5781] usb 3-1: config 0 has no interfaces? [ 353.511086][ T5882] em28xx 2-1:0.89: Deregistering snapshot button [ 353.511274][ T5781] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 353.542953][ T5781] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.551087][ T5781] usb 3-1: Product: syz [ 353.552706][ T5882] em28xx 2-1:0.89: Freeing device [ 353.558723][ T5781] usb 3-1: Manufacturer: syz [ 353.566006][ T5781] usb 3-1: SerialNumber: syz [ 353.584034][ T5781] usb 3-1: config 0 descriptor?? [ 353.661946][ T28] usb 1-1: Using ep0 maxpacket: 32 [ 353.669033][ T28] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 353.680593][ T28] usb 1-1: config 0 has no interface number 0 [ 353.697842][ T28] usb 1-1: config 0 interface 89 has no altsetting 0 [ 353.720957][ T28] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 353.736568][ T28] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.745488][ T28] usb 1-1: Product: syz [ 353.749742][ T28] usb 1-1: Manufacturer: syz [ 353.755624][ T28] usb 1-1: SerialNumber: syz [ 353.764776][ T28] usb 1-1: config 0 descriptor?? [ 353.785562][ T28] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 353.832009][ T28] em28xx 1-1:0.89: Video interface 89 found: bulk [ 353.978036][T10067] pimreg: entered allmulticast mode [ 353.999021][T10067] pimreg: left allmulticast mode [ 354.052641][ T23] em28xx 4-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 354.090595][ T23] em28xx 4-1:0.89: board has no eeprom [ 354.151943][ T5882] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 354.331950][ T23] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 354.339462][ T23] em28xx 4-1:0.89: analog set to bulk mode. [ 354.346048][ T55] em28xx 4-1:0.89: Registering V4L2 extension [ 354.361384][ T5882] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 354.374015][ T23] usb 4-1: USB disconnect, device number 16 [ 354.381053][ T5882] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 354.393845][ T23] em28xx 4-1:0.89: Disconnecting em28xx [ 354.413621][ T5882] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 354.422394][ T55] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 354.434013][ T28] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 354.440795][ T55] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 354.449286][ T5882] usb 2-1: config 0 descriptor?? [ 354.455454][ T55] em28xx 4-1:0.89: No AC97 audio processor [ 354.463211][ T5882] pwc: Askey VC010 type 2 USB webcam detected. [ 354.472925][ T55] usb 4-1: Decoder not found [ 354.480975][ T55] em28xx 4-1:0.89: failed to create media graph [ 354.488029][ T55] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 354.497635][ T55] em28xx 4-1:0.89: Registering snapshot button... [ 354.511747][ T55] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input36 [ 354.525341][ T55] em28xx 4-1:0.89: Remote control support is not available for this card. [ 354.534071][ T23] em28xx 4-1:0.89: Closing input extension [ 354.540002][ T23] em28xx 4-1:0.89: Deregistering snapshot button [ 354.556678][ T23] em28xx 4-1:0.89: Freeing device [ 354.869950][ T5882] pwc: recv_control_msg error -32 req 02 val 2b00 [ 354.878570][ T5882] pwc: recv_control_msg error -32 req 02 val 2700 [ 354.886132][ T5882] pwc: recv_control_msg error -32 req 02 val 2c00 [ 354.893342][ T5882] pwc: recv_control_msg error -32 req 04 val 1000 [ 354.900308][ T5882] pwc: recv_control_msg error -32 req 04 val 1300 [ 354.907838][ T5882] pwc: recv_control_msg error -32 req 04 val 1400 [ 354.916216][ T5882] pwc: recv_control_msg error -32 req 02 val 2000 [ 355.082486][ T28] em28xx 1-1:0.89: failed to get i2c transfer status from bridge register (error=-5) [ 355.092297][ T28] em28xx 1-1:0.89: board has no eeprom [ 355.111968][ T23] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 355.124385][ T5882] pwc: recv_control_msg error -71 req 04 val 1500 [ 355.131121][ T5882] pwc: recv_control_msg error -71 req 02 val 2500 [ 355.138032][ T5882] pwc: recv_control_msg error -71 req 02 val 2400 [ 355.145791][ T5882] pwc: recv_control_msg error -71 req 02 val 2600 [ 355.152714][ T5882] pwc: recv_control_msg error -71 req 02 val 2900 [ 355.159565][ T5882] pwc: recv_control_msg error -71 req 02 val 2800 [ 355.166365][ T28] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 355.174935][ T5882] pwc: recv_control_msg error -71 req 04 val 1100 [ 355.181479][ T28] em28xx 1-1:0.89: analog set to bulk mode. [ 355.187557][ T5882] pwc: recv_control_msg error -71 req 04 val 1200 [ 355.194837][ T5859] em28xx 1-1:0.89: Registering V4L2 extension [ 355.204658][ T28] usb 1-1: USB disconnect, device number 18 [ 355.215521][ T5882] pwc: Registered as video103. [ 355.226298][ T28] em28xx 1-1:0.89: Disconnecting em28xx [ 355.242531][ T5882] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input37 [ 355.284196][ T5882] usb 2-1: USB disconnect, device number 23 [ 355.302016][ T23] usb 4-1: Using ep0 maxpacket: 32 [ 355.313370][ T5859] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 355.330725][ T23] usb 4-1: config 0 has no interfaces? [ 355.345667][ T5859] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 355.361050][ T5859] em28xx 1-1:0.89: No AC97 audio processor [ 355.371252][ T23] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 355.386694][ T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 355.395294][ T5859] usb 1-1: Decoder not found [ 355.400493][ T5859] em28xx 1-1:0.89: failed to create media graph [ 355.407605][ T23] usb 4-1: Product: syz [ 355.412015][ T5859] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 355.418722][ T23] usb 4-1: Manufacturer: syz [ 355.426030][ T5859] em28xx 1-1:0.89: Registering snapshot button... [ 355.432751][ T23] usb 4-1: SerialNumber: syz [ 355.439159][ T23] usb 4-1: config 0 descriptor?? [ 355.445177][ T5859] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input38 [ 355.459986][ T5859] em28xx 1-1:0.89: Remote control support is not available for this card. [ 355.469088][ T28] em28xx 1-1:0.89: Closing input extension [ 355.476006][ T28] em28xx 1-1:0.89: Deregistering snapshot button [ 355.492196][ T28] em28xx 1-1:0.89: Freeing device [ 355.692306][ T5882] usb 4-1: USB disconnect, device number 17 [ 355.861561][ T5781] usb 3-1: USB disconnect, device number 21 [ 355.944492][T10095] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1140'. [ 356.264047][ T9] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 356.291870][ T5858] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 356.342128][ T5781] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 356.465895][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 356.476131][ T5858] usb 1-1: Using ep0 maxpacket: 32 [ 356.481370][ T9] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 356.490671][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 356.502928][ T9] usb 2-1: config 0 descriptor?? [ 356.508136][ T5858] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 356.516331][ T5858] usb 1-1: config 0 has no interface number 0 [ 356.522634][ T5858] usb 1-1: config 0 interface 89 has no altsetting 0 [ 356.531858][ T5781] usb 3-1: Using ep0 maxpacket: 32 [ 356.538986][ T5781] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 356.547692][ T9] pwc: Askey VC010 type 2 USB webcam detected. [ 356.553947][ T5858] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 356.563147][ T8] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 356.570763][ T5781] usb 3-1: config 0 has no interface number 0 [ 356.577305][ T5858] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.586043][ T5781] usb 3-1: config 0 interface 89 has no altsetting 0 [ 356.593286][ T5858] usb 1-1: Product: syz [ 356.597485][ T5858] usb 1-1: Manufacturer: syz [ 356.603445][ T5858] usb 1-1: SerialNumber: syz [ 356.609763][ T5781] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 356.619328][ T5781] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.628576][ T5858] usb 1-1: config 0 descriptor?? [ 356.633793][ T5781] usb 3-1: Product: syz [ 356.638009][ T5781] usb 3-1: Manufacturer: syz [ 356.645648][ T5858] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 356.655211][ T5781] usb 3-1: SerialNumber: syz [ 356.660695][ T5858] em28xx 1-1:0.89: Video interface 89 found: bulk [ 356.668646][ T5781] usb 3-1: config 0 descriptor?? [ 356.678112][ T5781] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 356.687800][ T5781] em28xx 3-1:0.89: Video interface 89 found: bulk [ 356.771841][ T8] usb 4-1: Using ep0 maxpacket: 32 [ 356.779285][ T8] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 356.787453][ T8] usb 4-1: config 0 has no interface number 0 [ 356.793704][ T8] usb 4-1: config 0 interface 89 has no altsetting 0 [ 356.803364][ T8] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 356.813116][ T8] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 356.821179][ T8] usb 4-1: Product: syz [ 356.825486][ T8] usb 4-1: Manufacturer: syz [ 356.830107][ T8] usb 4-1: SerialNumber: syz [ 356.838179][ T8] usb 4-1: config 0 descriptor?? [ 356.848741][ T8] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 356.858418][ T8] em28xx 4-1:0.89: Video interface 89 found: bulk [ 356.935369][ T9] pwc: recv_control_msg error -32 req 02 val 2b00 [ 356.942872][ T9] pwc: recv_control_msg error -32 req 02 val 2700 [ 356.949811][ T9] pwc: recv_control_msg error -32 req 02 val 2c00 [ 356.957359][ T9] pwc: recv_control_msg error -32 req 04 val 1000 [ 356.964911][ T9] pwc: recv_control_msg error -32 req 04 val 1300 [ 356.971925][ T9] pwc: recv_control_msg error -32 req 04 val 1400 [ 356.979249][ T9] pwc: recv_control_msg error -32 req 02 val 2000 [ 356.987115][ T9] pwc: recv_control_msg error -32 req 02 val 2100 [ 357.197065][ T9] pwc: recv_control_msg error -71 req 02 val 2500 [ 357.204993][ T9] pwc: recv_control_msg error -71 req 02 val 2400 [ 357.211931][ T9] pwc: recv_control_msg error -71 req 02 val 2600 [ 357.219769][ T9] pwc: recv_control_msg error -71 req 02 val 2900 [ 357.226734][ T9] pwc: recv_control_msg error -71 req 02 val 2800 [ 357.234147][ T9] pwc: recv_control_msg error -71 req 04 val 1100 [ 357.240902][ T9] pwc: recv_control_msg error -71 req 04 val 1200 [ 357.248932][ T9] pwc: Registered as video103. [ 357.263865][ T5858] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 357.271000][ T9] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input39 [ 357.296112][ T5781] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 357.305505][ T9] usb 2-1: USB disconnect, device number 24 [ 357.457917][ T8] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 357.878013][ T5858] em28xx 1-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 357.887804][ T5858] em28xx 1-1:0.89: board has no eeprom [ 357.936848][ T5781] em28xx 3-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 357.946700][ T5781] em28xx 3-1:0.89: board has no eeprom [ 358.070276][ T8] em28xx 4-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 358.079898][ T8] em28xx 4-1:0.89: board has no eeprom [ 358.112914][ T5882] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 358.295403][ T5882] usb 2-1: Using ep0 maxpacket: 32 [ 358.302321][ T5882] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 358.310414][ T5882] usb 2-1: config 0 has no interface number 0 [ 358.316729][ T5882] usb 2-1: config 0 interface 89 has no altsetting 0 [ 358.326216][ T5882] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 358.335445][ T5882] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.348891][ T5882] usb 2-1: Product: syz [ 358.353078][ T8] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 358.353164][ T8] em28xx 4-1:0.89: analog set to bulk mode. [ 358.360334][ T5882] usb 2-1: Manufacturer: syz [ 358.360351][ T5882] usb 2-1: SerialNumber: syz [ 358.362650][ T5882] usb 2-1: config 0 descriptor?? [ 358.370998][ T5879] em28xx 4-1:0.89: Registering V4L2 extension [ 358.393173][ T5858] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 358.400724][ T5882] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 358.407124][ T5858] em28xx 1-1:0.89: analog set to bulk mode. [ 358.417454][ T5882] em28xx 2-1:0.89: Video interface 89 found: bulk [ 358.431143][ T8] usb 4-1: USB disconnect, device number 18 [ 358.437546][ T5781] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 358.453182][ T5781] em28xx 3-1:0.89: analog set to bulk mode. [ 358.460627][ T8] em28xx 4-1:0.89: Disconnecting em28xx [ 358.572757][ T5781] usb 1-1: USB disconnect, device number 19 [ 358.578923][ T5879] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 358.593630][ T5781] em28xx 1-1:0.89: Disconnecting em28xx [ 358.600666][ T5879] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 358.608451][ T5879] em28xx 4-1:0.89: No AC97 audio processor [ 358.617675][ T5879] usb 4-1: Decoder not found [ 358.622414][ T5879] em28xx 4-1:0.89: failed to create media graph [ 358.628922][ T5879] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 358.630877][ T28] usb 3-1: USB disconnect, device number 22 [ 358.646265][ T28] em28xx 3-1:0.89: Disconnecting em28xx [ 358.652543][ T5879] em28xx 4-1:0.89: Registering snapshot button... [ 358.653733][ T5879] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input40 [ 358.678086][ T5879] em28xx 4-1:0.89: Remote control support is not available for this card. [ 358.686871][ T787] em28xx 1-1:0.89: Registering V4L2 extension [ 358.727349][ T787] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 358.736392][ T787] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 358.744561][ T787] em28xx 1-1:0.89: No AC97 audio processor [ 358.752891][ T787] usb 1-1: Decoder not found [ 358.758342][ T787] em28xx 1-1:0.89: failed to create media graph [ 358.764906][ T787] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 358.773517][ T787] em28xx 1-1:0.89: Registering snapshot button... [ 358.791961][ T787] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input41 [ 358.805878][ T787] em28xx 1-1:0.89: Remote control support is not available for this card. [ 358.814823][ T5858] em28xx 3-1:0.89: Registering V4L2 extension [ 358.853938][ T5858] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 358.863612][ T5858] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 358.871347][ T5858] em28xx 3-1:0.89: No AC97 audio processor [ 358.884957][ T5858] usb 3-1: Decoder not found [ 358.889732][ T5858] em28xx 3-1:0.89: failed to create media graph [ 358.900751][ T5858] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 358.910660][ T5858] em28xx 3-1:0.89: Registering snapshot button... [ 358.924868][ T5858] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input42 [ 358.944895][ T5858] em28xx 3-1:0.89: Remote control support is not available for this card. [ 358.958802][ T8] em28xx 4-1:0.89: Closing input extension [ 358.966020][ T8] em28xx 4-1:0.89: Deregistering snapshot button [ 358.979916][ T5781] em28xx 1-1:0.89: Closing input extension [ 358.990938][ T8] em28xx 4-1:0.89: Freeing device [ 358.996208][ T5781] em28xx 1-1:0.89: Deregistering snapshot button [ 359.009052][ T28] em28xx 3-1:0.89: Closing input extension [ 359.017857][ T28] em28xx 3-1:0.89: Deregistering snapshot button [ 359.025181][ T5882] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 359.028871][ T5781] em28xx 1-1:0.89: Freeing device [ 359.065393][ T28] em28xx 3-1:0.89: Freeing device [ 359.382558][ T8] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 359.418111][T10123] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1147'. [ 359.576509][ T8] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 359.588766][ T8] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 359.607078][ T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 359.613310][T10128] input: syz1 as /devices/virtual/input/input43 [ 359.636564][ T8] usb 4-1: config 0 descriptor?? [ 359.665652][ T5882] em28xx 2-1:0.89: failed to get i2c transfer status from bridge register (error=-5) [ 359.668529][ T8] pwc: Askey VC010 type 2 USB webcam detected. [ 359.687606][ T5882] em28xx 2-1:0.89: board has no eeprom [ 359.761951][ T5882] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 359.773410][ T5882] em28xx 2-1:0.89: analog set to bulk mode. [ 359.781645][ T28] em28xx 2-1:0.89: Registering V4L2 extension [ 359.805615][ T5882] usb 2-1: USB disconnect, device number 25 [ 359.826050][ T5882] em28xx 2-1:0.89: Disconnecting em28xx [ 359.912845][ T28] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 359.920245][ T28] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 359.931893][ T28] em28xx 2-1:0.89: No AC97 audio processor [ 359.941678][ T28] usb 2-1: Decoder not found [ 359.948421][ T28] em28xx 2-1:0.89: failed to create media graph [ 359.955257][ T28] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 359.966529][ T28] em28xx 2-1:0.89: Registering snapshot button... [ 359.975303][ T28] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input44 [ 359.990482][ T28] em28xx 2-1:0.89: Remote control support is not available for this card. [ 360.000236][ T5882] em28xx 2-1:0.89: Closing input extension [ 360.006919][ T5882] em28xx 2-1:0.89: Deregistering snapshot button [ 360.025302][ T5882] em28xx 2-1:0.89: Freeing device [ 360.069371][ T8] pwc: recv_control_msg error -32 req 02 val 2b00 [ 360.091063][ T8] pwc: recv_control_msg error -32 req 02 val 2700 [ 360.115650][ T8] pwc: recv_control_msg error -32 req 02 val 2c00 [ 360.135942][ T8] pwc: recv_control_msg error -32 req 04 val 1000 [ 360.157884][ T8] pwc: recv_control_msg error -32 req 04 val 1300 [ 360.169244][ T8] pwc: recv_control_msg error -32 req 04 val 1400 [ 360.190392][ T8] pwc: recv_control_msg error -32 req 02 val 2000 [ 360.410712][ T8] pwc: recv_control_msg error -71 req 04 val 1500 [ 360.442221][ T8] pwc: recv_control_msg error -71 req 02 val 2500 [ 360.455418][ T8] pwc: recv_control_msg error -71 req 02 val 2400 [ 360.466550][ T8] pwc: recv_control_msg error -71 req 02 val 2600 [ 360.512228][ T8] pwc: recv_control_msg error -71 req 02 val 2900 [ 360.547311][ T8] pwc: recv_control_msg error -71 req 02 val 2800 [ 360.558274][ T8] pwc: recv_control_msg error -71 req 04 val 1100 [ 360.581313][ T8] pwc: recv_control_msg error -71 req 04 val 1200 [ 360.587872][T10136] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1152'. [ 360.612013][ T8] pwc: Registered as video103. [ 360.623492][ T8] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input45 [ 360.662145][ T8] usb 4-1: USB disconnect, device number 19 [ 360.904451][T10149] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 360.950594][T10149] kvm: pic: non byte write [ 361.072000][ T5858] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 361.089113][T10153] input: syz1 as /devices/virtual/input/input46 [ 361.132171][ T5879] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 361.284507][ T5858] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 361.292949][ T5858] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 361.304642][ T5858] usb 2-1: config 220 has no interface number 2 [ 361.310944][ T5858] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 361.325250][ T5858] usb 2-1: config 220 interface 0 has no altsetting 0 [ 361.332107][ T5879] usb 3-1: Using ep0 maxpacket: 32 [ 361.337358][ T5858] usb 2-1: config 220 interface 76 has no altsetting 0 [ 361.344319][ T5858] usb 2-1: config 220 interface 1 has no altsetting 0 [ 361.352611][ T5879] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 361.360856][ T5879] usb 3-1: config 0 has no interface number 0 [ 361.367341][ T5879] usb 3-1: config 0 interface 89 has no altsetting 0 [ 361.375315][ T5858] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 361.384612][ T5858] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 361.392730][ T5858] usb 2-1: Product: syz [ 361.397190][ T5858] usb 2-1: Manufacturer: syz [ 361.402053][ T5858] usb 2-1: SerialNumber: syz [ 361.406860][ T5879] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 361.419675][ T5879] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 361.429073][ T5879] usb 3-1: Product: syz [ 361.433455][ T5879] usb 3-1: Manufacturer: syz [ 361.438325][ T5879] usb 3-1: SerialNumber: syz [ 361.445921][ T5879] usb 3-1: config 0 descriptor?? [ 361.454898][ T5879] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 361.464912][ T5879] em28xx 3-1:0.89: Video interface 89 found: bulk [ 361.649218][ T5858] usb 2-1: selecting invalid altsetting 0 [ 361.666209][ T5858] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 361.672905][ T5858] usb 2-1: No valid video chain found. [ 361.683619][ T5858] usb 2-1: selecting invalid altsetting 0 [ 361.689401][ T5858] usbtest: probe of 2-1:220.1 failed with error -22 [ 361.699474][ T5858] usb 2-1: USB disconnect, device number 26 [ 362.076359][ T5879] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 362.302803][ T5882] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 362.582154][ T5781] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 362.672280][ T5858] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 362.692145][ T5879] em28xx 3-1:0.89: failed to get i2c transfer status from bridge register (error=-5) [ 362.724440][ T5879] em28xx 3-1:0.89: board has no eeprom [ 362.732814][ T5882] usb 4-1: config 0 has no interfaces? [ 362.755868][ T5882] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 362.771898][ T5781] usb 1-1: Using ep0 maxpacket: 32 [ 362.780430][ T5882] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 362.796437][ T5781] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 362.805700][ T5879] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 362.814408][ T5781] usb 1-1: config 0 has no interface number 0 [ 362.821107][ T5879] em28xx 3-1:0.89: analog set to bulk mode. [ 362.831564][ T5781] usb 1-1: config 0 interface 89 has no altsetting 0 [ 362.841175][ T787] em28xx 3-1:0.89: Registering V4L2 extension [ 362.855601][ T5882] usb 4-1: Product: syz [ 362.859773][ T5882] usb 4-1: Manufacturer: syz [ 362.884624][ T5882] usb 4-1: SerialNumber: syz [ 362.899188][ T5879] usb 3-1: USB disconnect, device number 23 [ 362.916476][ T5882] usb 4-1: config 0 descriptor?? [ 362.936180][ T5781] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 362.966588][ T5879] em28xx 3-1:0.89: Disconnecting em28xx [ 363.045355][ T787] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 363.055416][ T5781] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 363.071829][ T787] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 363.079060][ T787] em28xx 3-1:0.89: No AC97 audio processor [ 363.084977][ T5781] usb 1-1: Product: syz [ 363.089173][ T5781] usb 1-1: Manufacturer: syz [ 363.132455][ T787] usb 3-1: Decoder not found [ 363.137124][ T787] em28xx 3-1:0.89: failed to create media graph [ 363.143467][ T5781] usb 1-1: SerialNumber: syz [ 363.152912][ T5781] usb 1-1: config 0 descriptor?? [ 363.159176][ T787] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 363.171682][ T787] em28xx 3-1:0.89: Registering snapshot button... [ 363.179642][ T5781] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 363.191549][ T787] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input47 [ 363.202664][ T5781] em28xx 1-1:0.89: Video interface 89 found: bulk [ 363.216067][ T5858] usb 2-1: config 0 has no interfaces? [ 363.223997][ T787] em28xx 3-1:0.89: Remote control support is not available for this card. [ 363.233622][ T5879] em28xx 3-1:0.89: Closing input extension [ 363.239501][ T5879] em28xx 3-1:0.89: Deregistering snapshot button [ 363.259251][ T5858] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 363.284491][ T5858] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 363.327864][ T5879] em28xx 3-1:0.89: Freeing device [ 363.337458][ T5858] usb 2-1: Product: syz [ 363.341635][ T5858] usb 2-1: Manufacturer: syz [ 363.354901][ T5858] usb 2-1: SerialNumber: syz [ 363.382751][ T5858] usb 2-1: config 0 descriptor?? [ 363.693258][T10168] pimreg: entered allmulticast mode [ 363.803863][T10168] pimreg: left allmulticast mode [ 363.812220][ T5781] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 364.454624][ T5781] em28xx 1-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 364.483162][ T5781] em28xx 1-1:0.89: board has no eeprom [ 364.871947][ T5879] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 364.961982][ T5781] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 364.969592][ T5781] em28xx 1-1:0.89: analog set to bulk mode. [ 364.976190][ T5858] em28xx 1-1:0.89: Registering V4L2 extension [ 365.061964][ T5879] usb 3-1: Using ep0 maxpacket: 32 [ 365.073515][ T5879] usb 3-1: config 0 has no interfaces? [ 365.082598][ T5879] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 365.091901][ T5879] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 365.100044][ T5879] usb 3-1: Product: syz [ 365.105150][ T5858] em28xx 1-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 365.105882][ T5882] usb 1-1: USB disconnect, device number 20 [ 365.121965][ T5879] usb 3-1: Manufacturer: syz [ 365.128986][ T5882] em28xx 1-1:0.89: Disconnecting em28xx [ 365.129322][ T5879] usb 3-1: SerialNumber: syz [ 365.139621][ T5858] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 365.147051][ T5858] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 365.156384][ T5879] usb 3-1: config 0 descriptor?? [ 365.166023][ T5858] em28xx 1-1:0.89: No AC97 audio processor [ 365.175733][ T5858] usb 1-1: Decoder not found [ 365.180425][ T5858] em28xx 1-1:0.89: failed to create media graph [ 365.187139][ T5858] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 365.195615][ T5858] em28xx 1-1:0.89: Registering snapshot button... [ 365.209457][ T5858] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input48 [ 365.235671][ T5858] em28xx 1-1:0.89: Remote control support is not available for this card. [ 365.259122][ T5882] em28xx 1-1:0.89: Closing input extension [ 365.271596][ T5882] em28xx 1-1:0.89: Deregistering snapshot button [ 365.298194][ T5882] em28xx 1-1:0.89: Freeing device [ 365.379974][ T5858] usb 3-1: USB disconnect, device number 24 [ 365.749192][ T5858] usb 4-1: USB disconnect, device number 20 [ 365.857792][ T5879] usb 2-1: USB disconnect, device number 27 [ 366.202281][ T5858] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 366.331872][ T5781] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 366.371939][ T5879] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 366.384809][ T5858] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 366.395012][ T5858] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 366.404124][ T5858] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 366.412486][ T787] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 366.422434][ T5858] usb 4-1: config 0 descriptor?? [ 366.430965][ T5858] pwc: Askey VC010 type 2 USB webcam detected. [ 366.513589][ T5781] usb 3-1: config 220 has an invalid interface number: 76 but max is 2 [ 366.521992][ T5781] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 366.532926][ T5781] usb 3-1: config 220 has no interface number 2 [ 366.540169][ T5781] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 366.555576][ T5781] usb 3-1: config 220 interface 0 has no altsetting 0 [ 366.563594][ T5781] usb 3-1: config 220 interface 76 has no altsetting 0 [ 366.570671][ T5781] usb 3-1: config 220 interface 1 has no altsetting 0 [ 366.578092][ T5879] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 366.588384][ T5879] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 366.597800][ T5879] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 366.608246][ T5781] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 366.617410][ T787] usb 2-1: Using ep0 maxpacket: 32 [ 366.623752][ T5879] usb 1-1: config 0 descriptor?? [ 366.628772][ T5781] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 366.638288][ T5781] usb 3-1: Product: syz [ 366.645654][ T5879] pwc: Askey VC010 type 2 USB webcam detected. [ 366.652317][ T5781] usb 3-1: Manufacturer: syz [ 366.657078][ T787] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 366.665602][ T5781] usb 3-1: SerialNumber: syz [ 366.671247][ T787] usb 2-1: config 0 has no interface number 0 [ 366.679292][ T787] usb 2-1: config 0 interface 89 has no altsetting 0 [ 366.689051][ T787] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 366.698178][ T787] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 366.706445][ T787] usb 2-1: Product: syz [ 366.710635][ T787] usb 2-1: Manufacturer: syz [ 366.715314][ T787] usb 2-1: SerialNumber: syz [ 366.722410][ T787] usb 2-1: config 0 descriptor?? [ 366.732823][ T787] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 366.743434][ T787] em28xx 2-1:0.89: Video interface 89 found: bulk [ 366.845928][ T5858] pwc: recv_control_msg error -32 req 02 val 2b00 [ 366.853848][ T5858] pwc: recv_control_msg error -32 req 02 val 2700 [ 366.861069][ T5858] pwc: recv_control_msg error -32 req 02 val 2c00 [ 366.868384][ T5858] pwc: recv_control_msg error -32 req 04 val 1000 [ 366.876271][ T5858] pwc: recv_control_msg error -32 req 04 val 1300 [ 366.884330][ T5858] pwc: recv_control_msg error -32 req 04 val 1400 [ 366.898605][ T5858] pwc: recv_control_msg error -32 req 02 val 2000 [ 366.906324][ T5781] usb 3-1: selecting invalid altsetting 0 [ 366.912258][ T5858] pwc: recv_control_msg error -32 req 02 val 2100 [ 366.919290][ T5781] usb 3-1: Found UVC 7.01 device syz (8086:0b07) [ 366.926707][ T5781] usb 3-1: No valid video chain found. [ 366.946868][ T5781] usb 3-1: selecting invalid altsetting 0 [ 366.952980][ T5781] usbtest: probe of 3-1:220.1 failed with error -22 [ 366.963001][ T5781] usb 3-1: USB disconnect, device number 25 [ 367.054303][ T5879] pwc: recv_control_msg error -32 req 02 val 2b00 [ 367.061495][ T5879] pwc: recv_control_msg error -32 req 02 val 2700 [ 367.071865][ T5879] pwc: recv_control_msg error -32 req 02 val 2c00 [ 367.079098][ T5879] pwc: recv_control_msg error -32 req 04 val 1000 [ 367.088256][ T5879] pwc: recv_control_msg error -32 req 04 val 1300 [ 367.095251][ T5879] pwc: recv_control_msg error -32 req 04 val 1400 [ 367.102741][ T5879] pwc: recv_control_msg error -32 req 02 val 2000 [ 367.133757][ T5858] pwc: recv_control_msg error -71 req 02 val 2500 [ 367.142182][ T5858] pwc: recv_control_msg error -71 req 02 val 2400 [ 367.150795][ T5858] pwc: recv_control_msg error -71 req 02 val 2600 [ 367.158127][ T5858] pwc: recv_control_msg error -71 req 02 val 2900 [ 367.165123][ T5858] pwc: recv_control_msg error -71 req 02 val 2800 [ 367.172210][ T5858] pwc: recv_control_msg error -71 req 04 val 1100 [ 367.178967][ T5858] pwc: recv_control_msg error -71 req 04 val 1200 [ 367.187907][ T5858] pwc: Registered as video103. [ 367.194814][ T5858] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input49 [ 367.223396][ T5858] usb 4-1: USB disconnect, device number 21 [ 367.312725][ T5879] pwc: recv_control_msg error -71 req 04 val 1500 [ 367.324919][ T5879] pwc: recv_control_msg error -71 req 02 val 2500 [ 367.331708][ T5879] pwc: recv_control_msg error -71 req 02 val 2400 [ 367.338730][ T5879] pwc: recv_control_msg error -71 req 02 val 2600 [ 367.345652][ T5879] pwc: recv_control_msg error -71 req 02 val 2900 [ 367.352283][ T787] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 367.359787][ T5879] pwc: recv_control_msg error -71 req 02 val 2800 [ 367.367573][ T5879] pwc: recv_control_msg error -71 req 04 val 1100 [ 367.374524][ T5879] pwc: recv_control_msg error -71 req 04 val 1200 [ 367.383156][ T5879] pwc: Registered as video103. [ 367.389612][ T5879] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input50 [ 367.420806][ T5879] usb 1-1: USB disconnect, device number 21 [ 367.855232][ T5858] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 367.972030][ T787] em28xx 2-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=131) [ 368.010819][ T787] em28xx 2-1:0.89: board has no eeprom [ 368.101916][ T5858] usb 3-1: Using ep0 maxpacket: 32 [ 368.143119][ T5858] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 368.152370][ T5859] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 368.214038][ T5858] usb 3-1: config 0 has no interface number 0 [ 368.220244][ T5858] usb 3-1: config 0 interface 89 has no altsetting 0 [ 368.237529][ T5858] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 368.246745][ T5858] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.255629][ T5858] usb 3-1: Product: syz [ 368.261175][ T5858] usb 3-1: Manufacturer: syz [ 368.265954][ T5858] usb 3-1: SerialNumber: syz [ 368.279294][ T5858] usb 3-1: config 0 descriptor?? [ 368.287476][ T5858] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 368.297165][ T5858] em28xx 3-1:0.89: Video interface 89 found: bulk [ 368.303732][ T787] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 368.311119][ T787] em28xx 2-1:0.89: analog set to bulk mode. [ 368.317350][ T5879] em28xx 2-1:0.89: Registering V4L2 extension [ 368.341493][ T787] usb 2-1: USB disconnect, device number 28 [ 368.360151][ T787] em28xx 2-1:0.89: Disconnecting em28xx [ 368.385051][ T5859] usb 4-1: config 0 has no interfaces? [ 368.421396][ T5879] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 368.442533][ T5879] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 368.451901][ T5859] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 368.470519][ T5879] em28xx 2-1:0.89: No AC97 audio processor [ 368.479340][ T5859] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 368.508984][ T5879] usb 2-1: Decoder not found [ 368.515782][ T5879] em28xx 2-1:0.89: failed to create media graph [ 368.526571][ T5879] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 368.533401][ T5859] usb 4-1: Product: syz [ 368.535683][ T5879] em28xx 2-1:0.89: Registering snapshot button... [ 368.544200][ T5859] usb 4-1: Manufacturer: syz [ 368.546401][ T5879] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input51 [ 368.568957][ T5859] usb 4-1: SerialNumber: syz [ 368.569017][ T5879] em28xx 2-1:0.89: Remote control support is not available for this card. [ 368.587304][ T787] em28xx 2-1:0.89: Closing input extension [ 368.594125][ T787] em28xx 2-1:0.89: Deregistering snapshot button [ 368.608007][ T787] em28xx 2-1:0.89: Freeing device [ 368.650733][ T5859] usb 4-1: config 0 descriptor?? [ 368.682017][ T5882] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 368.893613][ T5858] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 369.004129][ T5882] usb 1-1: config 0 has no interfaces? [ 369.033811][ T5882] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 369.046499][ T5882] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 369.058197][ T5882] usb 1-1: Product: syz [ 369.068162][ T5882] usb 1-1: Manufacturer: syz [ 369.077874][ T5882] usb 1-1: SerialNumber: syz [ 369.121676][ T5882] usb 1-1: config 0 descriptor?? [ 369.371897][T10220] pimreg: entered allmulticast mode [ 369.433025][ T5882] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 369.468207][T10220] pimreg: left allmulticast mode [ 369.506348][ T5858] em28xx 3-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 369.552648][ T5858] em28xx 3-1:0.89: board has no eeprom [ 369.632254][ T5882] usb 2-1: Using ep0 maxpacket: 32 [ 369.640100][ T5882] usb 2-1: config 0 has no interfaces? [ 369.652731][ T5882] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 369.667735][ T5882] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 369.675994][ T5882] usb 2-1: Product: syz [ 369.680322][ T5882] usb 2-1: Manufacturer: syz [ 369.688843][ T5882] usb 2-1: SerialNumber: syz [ 369.699147][ T5882] usb 2-1: config 0 descriptor?? [ 369.792126][ T5858] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 369.802518][ T5858] em28xx 3-1:0.89: analog set to bulk mode. [ 369.815080][ T787] em28xx 3-1:0.89: Registering V4L2 extension [ 369.847613][ T5858] usb 3-1: USB disconnect, device number 26 [ 369.895058][ T5858] em28xx 3-1:0.89: Disconnecting em28xx [ 369.919253][ T5882] usb 2-1: USB disconnect, device number 29 [ 369.925498][ T787] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 369.925519][ T787] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 369.925532][ T787] em28xx 3-1:0.89: No AC97 audio processor [ 369.951097][ T787] usb 3-1: Decoder not found [ 369.968473][ T787] em28xx 3-1:0.89: failed to create media graph [ 369.986159][ T787] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 370.009060][ T787] em28xx 3-1:0.89: Registering snapshot button... [ 370.046435][ T787] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input52 [ 370.077649][ T787] em28xx 3-1:0.89: Remote control support is not available for this card. [ 370.115700][ T5858] em28xx 3-1:0.89: Closing input extension [ 370.125539][ T5858] em28xx 3-1:0.89: Deregistering snapshot button [ 370.144461][ T5858] em28xx 3-1:0.89: Freeing device [ 370.514038][T10238] input: syz1 as /devices/virtual/input/input53 [ 370.822196][ T5882] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 371.014427][ T5882] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 371.023111][ T5882] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 371.033449][ T5882] usb 2-1: config 220 has no interface number 2 [ 371.040574][ T5882] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 371.053825][ T5882] usb 2-1: config 220 interface 0 has no altsetting 0 [ 371.060822][ T5882] usb 2-1: config 220 interface 76 has no altsetting 0 [ 371.067836][ T5882] usb 2-1: config 220 interface 1 has no altsetting 0 [ 371.077563][ T5882] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 371.087231][ T5882] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 371.097717][ T5882] usb 2-1: Product: syz [ 371.102003][ T5882] usb 2-1: Manufacturer: syz [ 371.106795][ T5882] usb 2-1: SerialNumber: syz [ 371.326130][ T5882] usb 2-1: selecting invalid altsetting 0 [ 371.342115][ T5882] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 371.349574][ T5882] usb 2-1: No valid video chain found. [ 371.362491][ T5882] usb 2-1: selecting invalid altsetting 0 [ 371.368388][ T5882] usbtest: probe of 2-1:220.1 failed with error -22 [ 371.385460][ T5882] usb 2-1: USB disconnect, device number 30 [ 371.681848][ T5858] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 371.770698][ T787] usb 4-1: USB disconnect, device number 22 [ 371.862108][ T5858] usb 3-1: Using ep0 maxpacket: 32 [ 371.903431][ T5858] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 371.918337][ T5858] usb 3-1: config 0 has no interface number 0 [ 371.943224][ T5858] usb 3-1: config 0 interface 89 has no altsetting 0 [ 371.952922][ T5858] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 371.967473][ T5858] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 371.976428][ T5858] usb 3-1: Product: syz [ 371.980605][ T5858] usb 3-1: Manufacturer: syz [ 371.988877][ T5858] usb 3-1: SerialNumber: syz [ 372.007921][ T5858] usb 3-1: config 0 descriptor?? [ 372.020615][ T5858] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 372.036922][ T5858] em28xx 3-1:0.89: Video interface 89 found: bulk [ 372.057931][ T787] usb 1-1: USB disconnect, device number 22 [ 372.357730][T10261] input: syz1 as /devices/virtual/input/input54 [ 372.629491][ T5858] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 372.641955][ T28] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 372.731875][ T5882] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 372.831857][ T28] usb 4-1: Using ep0 maxpacket: 32 [ 372.839162][ T28] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 372.847660][ T28] usb 4-1: config 0 has no interface number 0 [ 372.855663][ T28] usb 4-1: config 0 interface 89 has no altsetting 0 [ 372.871302][ T28] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 372.891239][ T28] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 372.899973][ T28] usb 4-1: Product: syz [ 372.907032][ T28] usb 4-1: Manufacturer: syz [ 372.911657][ T28] usb 4-1: SerialNumber: syz [ 372.920170][ T28] usb 4-1: config 0 descriptor?? [ 372.926196][ T5882] usb 2-1: Using ep0 maxpacket: 32 [ 372.935651][ T5859] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 372.949685][ T28] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 372.959304][ T5882] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 372.968317][ T5882] usb 2-1: config 0 has no interface number 0 [ 372.974677][ T28] em28xx 4-1:0.89: Video interface 89 found: bulk [ 372.981481][ T5882] usb 2-1: config 0 interface 89 has no altsetting 0 [ 372.993693][ T5882] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 373.002912][ T5882] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 373.010934][ T5882] usb 2-1: Product: syz [ 373.016280][ T5882] usb 2-1: Manufacturer: syz [ 373.020920][ T5882] usb 2-1: SerialNumber: syz [ 373.037274][ T5882] usb 2-1: config 0 descriptor?? [ 373.051151][ T5882] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 373.060727][ T5882] em28xx 2-1:0.89: Video interface 89 found: bulk [ 373.164110][ T5859] usb 1-1: config 0 has no interfaces? [ 373.177483][ T5859] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 373.200026][ T5859] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 373.208170][ T5859] usb 1-1: Product: syz [ 373.227425][ T5859] usb 1-1: Manufacturer: syz [ 373.232321][ T5859] usb 1-1: SerialNumber: syz [ 373.239768][ T5859] usb 1-1: config 0 descriptor?? [ 373.452017][ T5858] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 373.471958][ T5858] em28xx 3-1:0.89: board has no eeprom [ 373.552371][ T5858] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 373.561398][ T5858] em28xx 3-1:0.89: analog set to bulk mode. [ 373.563274][ T28] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 373.572403][ T787] em28xx 3-1:0.89: Registering V4L2 extension [ 373.588141][ T5858] usb 3-1: USB disconnect, device number 27 [ 373.624031][ T5858] em28xx 3-1:0.89: Disconnecting em28xx [ 373.658792][ T5882] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 373.667650][ T787] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 373.686326][ T787] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 373.693583][ T787] em28xx 3-1:0.89: No AC97 audio processor [ 373.701215][ T787] usb 3-1: Decoder not found [ 373.708503][ T787] em28xx 3-1:0.89: failed to create media graph [ 373.715232][ T787] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 373.724304][ T787] em28xx 3-1:0.89: Registering snapshot button... [ 373.732375][ T787] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input55 [ 373.747319][ T787] em28xx 3-1:0.89: Remote control support is not available for this card. [ 373.756045][ T5858] em28xx 3-1:0.89: Closing input extension [ 373.761954][ T5858] em28xx 3-1:0.89: Deregistering snapshot button [ 373.782253][ T5858] em28xx 3-1:0.89: Freeing device [ 374.043497][T10278] netlink: 100 bytes leftover after parsing attributes in process `syz.2.1195'. [ 374.187669][ T28] em28xx 4-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 374.209886][ T28] em28xx 4-1:0.89: board has no eeprom [ 374.296369][ T5882] em28xx 2-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 374.306899][ T5882] em28xx 2-1:0.89: board has no eeprom [ 374.451923][ T28] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 374.461559][ T28] em28xx 4-1:0.89: analog set to bulk mode. [ 374.474256][ T28] usb 4-1: USB disconnect, device number 23 [ 374.481421][ T28] em28xx 4-1:0.89: Disconnecting em28xx [ 374.487296][ T5859] em28xx 4-1:0.89: Registering V4L2 extension [ 374.537894][ T5859] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 374.544957][ T5859] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 374.553882][ T5859] em28xx 4-1:0.89: No AC97 audio processor [ 374.561014][ T5859] usb 4-1: Decoder not found [ 374.566607][ T5859] em28xx 4-1:0.89: failed to create media graph [ 374.572976][ T5859] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 374.580803][ T5859] em28xx 4-1:0.89: Registering snapshot button... [ 374.589039][ T5859] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input56 [ 374.600863][ T5859] em28xx 4-1:0.89: Remote control support is not available for this card. [ 374.609739][ T28] em28xx 4-1:0.89: Closing input extension [ 374.615740][ T28] em28xx 4-1:0.89: Deregistering snapshot button [ 374.630993][ T28] em28xx 4-1:0.89: Freeing device [ 374.672205][ T787] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 374.791850][ T5882] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 374.799078][ T5882] em28xx 2-1:0.89: analog set to bulk mode. [ 374.805946][ T5859] em28xx 2-1:0.89: Registering V4L2 extension [ 374.862620][ T787] usb 3-1: Using ep0 maxpacket: 32 [ 374.869694][ T787] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 374.878296][ T787] usb 3-1: config 0 has no interface number 0 [ 374.884549][ T787] usb 3-1: config 0 interface 89 has no altsetting 0 [ 374.894679][ T787] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 374.906468][ T787] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 374.914863][ T787] usb 3-1: Product: syz [ 374.919051][ T787] usb 3-1: Manufacturer: syz [ 374.923771][ T787] usb 3-1: SerialNumber: syz [ 374.934529][ T787] usb 3-1: config 0 descriptor?? [ 374.946316][ T787] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 374.955914][ T787] em28xx 3-1:0.89: Video interface 89 found: bulk [ 374.970120][ T5858] usb 2-1: USB disconnect, device number 31 [ 374.976614][ T5859] em28xx 2-1:0.89: reading from i2c device at 0x4a failed (error=-5) [ 374.982377][ T5858] em28xx 2-1:0.89: Disconnecting em28xx [ 374.993803][ T5859] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 375.000891][ T5859] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 375.025459][ T5859] em28xx 2-1:0.89: No AC97 audio processor [ 375.039085][ T5859] usb 2-1: Decoder not found [ 375.049049][ T5859] em28xx 2-1:0.89: failed to create media graph [ 375.065776][ T5859] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 375.078456][ T5859] em28xx 2-1:0.89: Registering snapshot button... [ 375.097389][ T5859] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input57 [ 375.121073][ T5859] em28xx 2-1:0.89: Remote control support is not available for this card. [ 375.141796][ T5858] em28xx 2-1:0.89: Closing input extension [ 375.173766][ T5858] em28xx 2-1:0.89: Deregistering snapshot button [ 375.210583][ T5858] em28xx 2-1:0.89: Freeing device [ 375.450444][T10299] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1200'. [ 375.589890][ T787] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 375.641471][ T5859] usb 1-1: USB disconnect, device number 23 [ 375.671270][T10303] input: syz1 as /devices/virtual/input/input58 [ 375.756804][T10307] fuse: Bad value for 'group_id' [ 375.933471][T10315] input: syz1 as /devices/virtual/input/input59 [ 376.153243][ T5858] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 376.225882][ T787] em28xx 3-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 376.235535][ T787] em28xx 3-1:0.89: board has no eeprom [ 376.281930][ T5781] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 376.375667][ T5858] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 376.386293][ T5858] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 376.395872][ T5858] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.410441][ T5858] usb 1-1: config 0 descriptor?? [ 376.431296][ T5858] pwc: Askey VC010 type 2 USB webcam detected. [ 376.488808][ T5781] usb 4-1: config 0 has no interfaces? [ 376.516559][ T5781] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 376.526667][ T5781] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 376.535194][ T5781] usb 4-1: Product: syz [ 376.539769][ T5781] usb 4-1: Manufacturer: syz [ 376.545749][ T5781] usb 4-1: SerialNumber: syz [ 376.559100][ T5781] usb 4-1: config 0 descriptor?? [ 376.752150][ T787] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 376.770752][ T787] em28xx 3-1:0.89: analog set to bulk mode. [ 376.780969][ T9] em28xx 3-1:0.89: Registering V4L2 extension [ 376.842682][ T5858] pwc: recv_control_msg error -32 req 02 val 2b00 [ 376.891503][ T5858] pwc: recv_control_msg error -32 req 02 val 2700 [ 376.902785][ T5858] pwc: recv_control_msg error -32 req 02 val 2c00 [ 376.914243][ T5858] pwc: recv_control_msg error -32 req 04 val 1000 [ 376.927705][ T787] usb 3-1: USB disconnect, device number 28 [ 376.939902][ T5858] pwc: recv_control_msg error -32 req 04 val 1300 [ 376.960801][ T787] em28xx 3-1:0.89: Disconnecting em28xx [ 376.992013][ T9] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 377.002225][ T5858] pwc: recv_control_msg error -32 req 04 val 1400 [ 377.014559][ T9] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 377.024554][ T5858] pwc: recv_control_msg error -32 req 02 val 2000 [ 377.031731][ T9] em28xx 3-1:0.89: No AC97 audio processor [ 377.055555][T10317] pimreg: entered allmulticast mode [ 377.072496][ T9] usb 3-1: Decoder not found [ 377.079652][ T9] em28xx 3-1:0.89: failed to create media graph [ 377.097554][ T9] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 377.118041][T10317] pimreg: left allmulticast mode [ 377.124543][ T9] em28xx 3-1:0.89: Registering snapshot button... [ 377.133291][ T9] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input60 [ 377.164569][ T9] em28xx 3-1:0.89: Remote control support is not available for this card. [ 377.173576][ T787] em28xx 3-1:0.89: Closing input extension [ 377.179421][ T787] em28xx 3-1:0.89: Deregistering snapshot button [ 377.202108][ T787] em28xx 3-1:0.89: Freeing device [ 377.233728][ T5858] pwc: recv_control_msg error -71 req 04 val 1500 [ 377.256114][ T5858] pwc: recv_control_msg error -71 req 02 val 2500 [ 377.263945][ T5858] pwc: recv_control_msg error -71 req 02 val 2400 [ 377.288396][ T5858] pwc: recv_control_msg error -71 req 02 val 2600 [ 377.298513][ T5858] pwc: recv_control_msg error -71 req 02 val 2900 [ 377.318320][ T5858] pwc: recv_control_msg error -71 req 02 val 2800 [ 377.339800][ T5858] pwc: recv_control_msg error -71 req 04 val 1100 [ 377.365643][ T5858] pwc: recv_control_msg error -71 req 04 val 1200 [ 377.372317][ T5859] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 377.398075][ T5858] pwc: Registered as video103. [ 377.441330][ T5858] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input61 [ 377.512047][ T5858] usb 1-1: USB disconnect, device number 24 [ 377.563788][ T5859] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 377.596929][ T5859] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 377.630097][ T5859] usb 2-1: config 220 has no interface number 2 [ 377.634115][T10331] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1210'. [ 377.639927][ T5859] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 377.659798][ T5859] usb 2-1: config 220 interface 0 has no altsetting 0 [ 377.666747][ T5859] usb 2-1: config 220 interface 76 has no altsetting 0 [ 377.673944][ T5859] usb 2-1: config 220 interface 1 has no altsetting 0 [ 377.684307][ T5859] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 377.693736][ T5859] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 377.702735][ T5859] usb 2-1: Product: syz [ 377.706990][ T5859] usb 2-1: Manufacturer: syz [ 377.712452][ T5859] usb 2-1: SerialNumber: syz [ 377.940399][ T5859] usb 2-1: selecting invalid altsetting 0 [ 377.963670][ T5859] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 377.974454][ T5859] usb 2-1: No valid video chain found. [ 377.993265][ T5859] usb 2-1: selecting invalid altsetting 0 [ 378.015608][ T5859] usbtest: probe of 2-1:220.1 failed with error -22 [ 378.044753][ T5859] usb 2-1: USB disconnect, device number 32 [ 378.049266][T10343] fuse: Bad value for 'group_id' [ 378.272419][ T9] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 378.547670][ T9] usb 1-1: config 0 has no interfaces? [ 378.563292][ T9] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 378.585010][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 378.600613][ T9] usb 1-1: Product: syz [ 378.609745][ T9] usb 1-1: Manufacturer: syz [ 378.614560][ T9] usb 1-1: SerialNumber: syz [ 378.627136][ T9] usb 1-1: config 0 descriptor?? [ 378.664826][ T1279] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.671149][ T1279] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.677707][ T5858] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 378.697694][T10354] kvm: kvm [10353]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x5500000800 [ 378.715952][T10354] kvm: kvm [10353]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x7100000800 [ 378.731512][T10354] kvm: kvm [10353]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x186) = 0xa600000000 [ 378.742011][T10354] kvm: kvm [10353]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x186) = 0xb200000000 [ 378.874136][ T5858] usb 3-1: Using ep0 maxpacket: 32 [ 378.881433][ T5858] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 378.890846][ T5858] usb 3-1: config 0 has no interface number 0 [ 378.901165][ T5858] usb 3-1: config 0 interface 89 has no altsetting 0 [ 378.911367][ T5858] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 378.928172][ T5858] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 378.947877][ T5858] usb 3-1: Product: syz [ 378.958661][ T5858] usb 3-1: Manufacturer: syz [ 378.970647][T10341] pimreg: entered allmulticast mode [ 378.970716][ T5858] usb 3-1: SerialNumber: syz [ 379.011662][T10341] pimreg: left allmulticast mode [ 379.030483][ T5858] usb 3-1: config 0 descriptor?? [ 379.054278][ T5858] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 379.070221][ T5858] em28xx 3-1:0.89: Video interface 89 found: bulk [ 379.204461][ T5859] usb 4-1: USB disconnect, device number 24 [ 379.362500][T10359] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1220'. [ 379.652283][ T5858] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 379.832002][ T787] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 380.021995][ T5859] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 380.034337][ T787] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 380.044978][ T787] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 380.056032][ T787] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 380.067767][ T787] usb 4-1: config 0 descriptor?? [ 380.080695][ T787] pwc: Askey VC010 type 2 USB webcam detected. [ 380.212494][ T5859] usb 2-1: Using ep0 maxpacket: 32 [ 380.220420][ T5859] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 380.228657][ T5859] usb 2-1: config 0 has no interface number 0 [ 380.235054][ T5859] usb 2-1: config 0 interface 89 has no altsetting 0 [ 380.244794][ T5859] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 380.253976][ T5859] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 380.262743][ T5859] usb 2-1: Product: syz [ 380.266936][ T5859] usb 2-1: Manufacturer: syz [ 380.271548][ T5859] usb 2-1: SerialNumber: syz [ 380.281354][ T5859] usb 2-1: config 0 descriptor?? [ 380.282155][ T5858] em28xx 3-1:0.89: failed to get i2c transfer status from bridge register (error=-5) [ 380.301088][ T5859] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 380.310704][ T5859] em28xx 2-1:0.89: Video interface 89 found: bulk [ 380.317363][ T5858] em28xx 3-1:0.89: board has no eeprom [ 380.391853][ T5858] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 380.399315][ T5858] em28xx 3-1:0.89: analog set to bulk mode. [ 380.405746][ T9] em28xx 3-1:0.89: Registering V4L2 extension [ 380.420222][ T5858] usb 3-1: USB disconnect, device number 29 [ 380.432570][ T5858] em28xx 3-1:0.89: Disconnecting em28xx [ 380.485438][ T9] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 380.492477][ T9] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 380.499549][ T9] em28xx 3-1:0.89: No AC97 audio processor [ 380.507631][ T9] usb 3-1: Decoder not found [ 380.518678][ T9] em28xx 3-1:0.89: failed to create media graph [ 380.525247][ T9] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 380.534265][ T787] pwc: recv_control_msg error -32 req 02 val 2b00 [ 380.541216][ T9] em28xx 3-1:0.89: Registering snapshot button... [ 380.548550][ T787] pwc: recv_control_msg error -32 req 02 val 2700 [ 380.556128][ T9] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input62 [ 380.568907][ T787] pwc: recv_control_msg error -32 req 02 val 2c00 [ 380.577270][ T9] em28xx 3-1:0.89: Remote control support is not available for this card. [ 380.586152][ T5858] em28xx 3-1:0.89: Closing input extension [ 380.592203][ T5858] em28xx 3-1:0.89: Deregistering snapshot button [ 380.598737][ T787] pwc: recv_control_msg error -32 req 04 val 1000 [ 380.607030][ T787] pwc: recv_control_msg error -32 req 04 val 1300 [ 380.619495][ T787] pwc: recv_control_msg error -32 req 04 val 1400 [ 380.628847][ T5858] em28xx 3-1:0.89: Freeing device [ 380.634408][ T787] pwc: recv_control_msg error -32 req 02 val 2000 [ 380.845182][ T787] pwc: recv_control_msg error -71 req 04 val 1500 [ 380.859720][ T787] pwc: recv_control_msg error -71 req 02 val 2500 [ 380.881324][ T787] pwc: recv_control_msg error -71 req 02 val 2400 [ 380.890544][ T787] pwc: recv_control_msg error -71 req 02 val 2600 [ 380.899689][ T787] pwc: recv_control_msg error -71 req 02 val 2900 [ 380.909204][ T787] pwc: recv_control_msg error -71 req 02 val 2800 [ 380.919084][ T5859] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 380.919713][ T787] pwc: recv_control_msg error -71 req 04 val 1100 [ 380.937567][ T787] pwc: recv_control_msg error -71 req 04 val 1200 [ 380.948244][ T787] pwc: Registered as video103. [ 380.963784][ T787] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input63 [ 380.995178][ T787] usb 4-1: USB disconnect, device number 25 [ 381.156260][ T28] usb 1-1: USB disconnect, device number 25 [ 381.336194][T10383] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1229'. [ 381.339453][T10388] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1230'. [ 381.656901][T10391] kvm: kvm [10390]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x5500000800 [ 381.670750][T10391] kvm: kvm [10390]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0xc1) = 0x7100000800 [ 381.684076][T10391] kvm: kvm [10390]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x186) = 0xa600000000 [ 381.687967][T10399] kvm: pic: non byte write [ 381.700789][T10391] kvm: kvm [10390]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x186) = 0xb200000000 [ 381.750355][ T5859] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 381.771897][ T5859] em28xx 2-1:0.89: board has no eeprom [ 381.843200][ T5859] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 381.855016][ T5859] em28xx 2-1:0.89: analog set to bulk mode. [ 381.871861][ T23] em28xx 2-1:0.89: Registering V4L2 extension [ 381.886890][ T5859] usb 2-1: USB disconnect, device number 33 [ 381.891867][ T787] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 381.911637][ T5859] em28xx 2-1:0.89: Disconnecting em28xx [ 381.963872][ T23] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 381.974379][ T23] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 381.991475][ T23] em28xx 2-1:0.89: No AC97 audio processor [ 382.022034][ T23] usb 2-1: Decoder not found [ 382.026673][ T23] em28xx 2-1:0.89: failed to create media graph [ 382.052575][ T23] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 382.066770][ T23] em28xx 2-1:0.89: Registering snapshot button... [ 382.080515][ T23] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input64 [ 382.100938][ T23] em28xx 2-1:0.89: Remote control support is not available for this card. [ 382.110089][ T5859] em28xx 2-1:0.89: Closing input extension [ 382.111876][ T787] usb 3-1: Using ep0 maxpacket: 32 [ 382.120691][ T5859] em28xx 2-1:0.89: Deregistering snapshot button [ 382.132692][ T787] usb 3-1: config 0 has no interfaces? [ 382.140986][ T787] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 382.151206][ T787] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 382.160406][ T5859] em28xx 2-1:0.89: Freeing device [ 382.160457][ T787] usb 3-1: Product: syz [ 382.202715][ T787] usb 3-1: Manufacturer: syz [ 382.207432][ T787] usb 3-1: SerialNumber: syz [ 382.235249][ T787] usb 3-1: config 0 descriptor?? [ 382.460627][ T787] usb 3-1: USB disconnect, device number 30 [ 382.498645][T10417] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1239'. [ 382.535740][T10418] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1238'. [ 382.726712][T10424] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1242'. [ 382.912115][ T23] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 383.103358][ T23] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 383.122574][ T23] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 383.177350][ T23] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 383.189078][ T23] usb 4-1: config 0 descriptor?? [ 383.218163][T10435] input: syz1 as /devices/virtual/input/input65 [ 383.233555][ T5859] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 383.249268][ T23] pwc: Askey VC010 type 2 USB webcam detected. [ 383.469478][ T5859] usb 1-1: config 0 has no interfaces? [ 383.519921][ T5859] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 383.544649][ T5859] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 383.614345][ T5859] usb 1-1: Product: syz [ 383.639036][ T5859] usb 1-1: Manufacturer: syz [ 383.649842][ T5859] usb 1-1: SerialNumber: syz [ 383.655326][ T23] pwc: recv_control_msg error -32 req 02 val 2b00 [ 383.676872][ T23] pwc: recv_control_msg error -32 req 02 val 2700 [ 383.690506][ T5859] usb 1-1: config 0 descriptor?? [ 383.697084][ T23] pwc: recv_control_msg error -32 req 02 val 2c00 [ 383.739728][ T23] pwc: recv_control_msg error -32 req 04 val 1000 [ 383.761086][ T23] pwc: recv_control_msg error -32 req 04 val 1300 [ 383.781281][ T23] pwc: recv_control_msg error -32 req 04 val 1400 [ 383.836615][ T23] pwc: recv_control_msg error -32 req 02 val 2000 [ 384.005483][T10432] pimreg: entered allmulticast mode [ 384.035430][T10432] pimreg: left allmulticast mode [ 384.089754][ T23] pwc: recv_control_msg error -71 req 04 val 1500 [ 384.102214][ T23] pwc: recv_control_msg error -71 req 02 val 2500 [ 384.143013][ T23] pwc: recv_control_msg error -71 req 02 val 2400 [ 384.179486][ T23] pwc: recv_control_msg error -71 req 02 val 2600 [ 384.233169][ T23] pwc: recv_control_msg error -71 req 02 val 2900 [ 384.249008][ T23] pwc: recv_control_msg error -71 req 02 val 2800 [ 384.273995][ T23] pwc: recv_control_msg error -71 req 04 val 1100 [ 384.311431][ T23] pwc: recv_control_msg error -71 req 04 val 1200 [ 384.321337][ T23] pwc: Registered as video103. [ 384.363339][ T23] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input66 [ 384.394846][ T23] usb 4-1: USB disconnect, device number 26 [ 384.561966][ T5859] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 384.782135][ T5859] usb 2-1: Using ep0 maxpacket: 32 [ 384.789993][ T5859] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 384.805334][ T5859] usb 2-1: config 0 has no interface number 0 [ 384.828335][ T5859] usb 2-1: config 0 interface 89 has no altsetting 0 [ 384.859114][ T5859] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 384.881895][ T5859] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 384.907046][ T5859] usb 2-1: Product: syz [ 384.921038][ T5859] usb 2-1: Manufacturer: syz [ 384.934865][ T5859] usb 2-1: SerialNumber: syz [ 384.955595][ T5859] usb 2-1: config 0 descriptor?? [ 384.967019][ T5859] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 384.983323][ T5859] em28xx 2-1:0.89: Video interface 89 found: bulk [ 385.107368][T10459] kvm: pic: non byte write [ 385.324549][T10461] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1252'. [ 385.569275][ T5859] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 385.922013][ T23] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 386.113490][ T23] usb 4-1: Using ep0 maxpacket: 32 [ 386.140875][ T787] usb 1-1: USB disconnect, device number 26 [ 386.154510][ T23] usb 4-1: config 0 has no interfaces? [ 386.172866][ T23] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 386.184181][ T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 386.192441][ T23] usb 4-1: Product: syz [ 386.197353][ T23] usb 4-1: Manufacturer: syz [ 386.203257][ T23] usb 4-1: SerialNumber: syz [ 386.214391][ T23] usb 4-1: config 0 descriptor?? [ 386.390066][ T5859] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 386.398383][ T5859] em28xx 2-1:0.89: board has no eeprom [ 386.426832][ T5858] usb 4-1: USB disconnect, device number 27 [ 386.473655][ T5859] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 386.480984][ T5859] em28xx 2-1:0.89: analog set to bulk mode. [ 386.488849][ T23] em28xx 2-1:0.89: Registering V4L2 extension [ 386.499175][ T5859] usb 2-1: USB disconnect, device number 34 [ 386.512830][ T5859] em28xx 2-1:0.89: Disconnecting em28xx [ 386.546151][ T23] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 386.554072][ T23] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 386.561096][ T23] em28xx 2-1:0.89: No AC97 audio processor [ 386.568738][ T23] usb 2-1: Decoder not found [ 386.573461][ T23] em28xx 2-1:0.89: failed to create media graph [ 386.579722][ T23] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 386.593146][ T23] em28xx 2-1:0.89: Registering snapshot button... [ 386.600749][ T23] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input68 [ 386.614313][ T23] em28xx 2-1:0.89: Remote control support is not available for this card. [ 386.616749][ T787] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 386.623604][ T5859] em28xx 2-1:0.89: Closing input extension [ 386.636470][ T5859] em28xx 2-1:0.89: Deregistering snapshot button [ 386.650121][ T5859] em28xx 2-1:0.89: Freeing device [ 386.801924][ T787] usb 1-1: Using ep0 maxpacket: 32 [ 386.808768][ T787] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 386.818364][ T787] usb 1-1: config 0 has no interface number 0 [ 386.824913][ T787] usb 1-1: config 0 interface 89 has no altsetting 0 [ 386.834489][ T787] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 386.843791][ T787] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 386.852239][ T787] usb 1-1: Product: syz [ 386.856566][ T787] usb 1-1: Manufacturer: syz [ 386.861169][ T787] usb 1-1: SerialNumber: syz [ 386.868650][ T787] usb 1-1: config 0 descriptor?? [ 386.882448][ T787] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 386.892283][ T787] em28xx 1-1:0.89: Video interface 89 found: bulk [ 387.211890][ T5858] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 387.356027][ T23] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 387.436244][ T5858] usb 3-1: config 0 has no interfaces? [ 387.452396][ T5858] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 387.475318][ T5858] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 387.523662][ T787] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 387.531141][ T5858] usb 3-1: Product: syz [ 387.592615][ T23] usb 2-1: Using ep0 maxpacket: 32 [ 387.602259][ T23] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 387.616568][ T23] usb 2-1: config 0 has no interface number 0 [ 387.626731][ T5858] usb 3-1: Manufacturer: syz [ 387.634424][ T23] usb 2-1: config 0 interface 89 has no altsetting 0 [ 387.641197][ T5858] usb 3-1: SerialNumber: syz [ 387.667324][ T5858] usb 3-1: config 0 descriptor?? [ 387.668610][ T23] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 387.691840][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 387.713274][ T23] usb 2-1: Product: syz [ 387.725277][ T23] usb 2-1: Manufacturer: syz [ 387.734533][ T23] usb 2-1: SerialNumber: syz [ 387.773712][ T23] usb 2-1: config 0 descriptor?? [ 387.805522][ T23] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 387.841913][ T23] em28xx 2-1:0.89: Video interface 89 found: bulk [ 388.096984][T10488] pimreg: entered allmulticast mode [ 388.129760][T10488] pimreg: left allmulticast mode [ 388.262906][ T787] em28xx 1-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 388.278626][ T787] em28xx 1-1:0.89: board has no eeprom [ 388.434467][ T23] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 388.532150][ T787] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 388.610727][ T787] em28xx 1-1:0.89: analog set to bulk mode. [ 388.649271][ T5858] em28xx 1-1:0.89: Registering V4L2 extension [ 388.698788][ T787] usb 1-1: USB disconnect, device number 27 [ 388.705322][ T787] em28xx 1-1:0.89: Disconnecting em28xx [ 388.794759][ T5858] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 388.840167][ T5858] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 388.855528][ T5858] em28xx 1-1:0.89: No AC97 audio processor [ 388.867577][ T5858] usb 1-1: Decoder not found [ 388.882745][ T5858] em28xx 1-1:0.89: failed to create media graph [ 388.920354][ T5858] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 388.952364][ T5858] em28xx 1-1:0.89: Registering snapshot button... [ 388.966571][ T5858] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input69 [ 388.988284][ T5858] em28xx 1-1:0.89: Remote control support is not available for this card. [ 389.007550][ T787] em28xx 1-1:0.89: Closing input extension [ 389.038115][ T787] em28xx 1-1:0.89: Deregistering snapshot button [ 389.080073][ T23] em28xx 2-1:0.89: read from i2c device at 0xa0 failed with unknown error (status=64) [ 389.106410][ T23] em28xx 2-1:0.89: board has no eeprom [ 389.115449][ T787] em28xx 1-1:0.89: Freeing device [ 389.362185][ T55] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 389.542103][ T787] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 389.564445][ T55] usb 4-1: config 0 has no interfaces? [ 389.580746][ T55] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 389.593647][ T23] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 389.607207][ T55] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 389.649927][ T23] em28xx 2-1:0.89: analog set to bulk mode. [ 389.662225][ T55] usb 4-1: Product: syz [ 389.714261][ T23] usb 2-1: USB disconnect, device number 35 [ 389.720327][ T55] usb 4-1: Manufacturer: syz [ 389.735305][ T55] usb 4-1: SerialNumber: syz [ 389.740499][ T23] em28xx 2-1:0.89: Disconnecting em28xx [ 389.746264][ T28] em28xx 2-1:0.89: Registering V4L2 extension [ 389.755059][ T55] usb 4-1: config 0 descriptor?? [ 389.762428][ T787] usb 1-1: Using ep0 maxpacket: 32 [ 389.788197][ T787] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 389.820094][ T787] usb 1-1: config 0 has no interface number 0 [ 389.839063][ T787] usb 1-1: config 0 interface 89 has no altsetting 0 [ 389.859277][ T787] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 389.868601][ T787] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 389.879839][ T787] usb 1-1: Product: syz [ 389.885866][ T787] usb 1-1: Manufacturer: syz [ 389.890659][ T787] usb 1-1: SerialNumber: syz [ 389.899767][ T28] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 389.907883][ T787] usb 1-1: config 0 descriptor?? [ 389.916038][ T28] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 389.919569][ T787] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 389.934398][ T787] em28xx 1-1:0.89: Video interface 89 found: bulk [ 389.947030][ T28] em28xx 2-1:0.89: No AC97 audio processor [ 389.960555][ T28] usb 2-1: Decoder not found [ 389.970269][ T28] em28xx 2-1:0.89: failed to create media graph [ 389.980461][ T28] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 390.000374][ T28] em28xx 2-1:0.89: Registering snapshot button... [ 390.027886][ T28] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input70 [ 390.081677][ T28] em28xx 2-1:0.89: Remote control support is not available for this card. [ 390.110175][ T23] em28xx 2-1:0.89: Closing input extension [ 390.115857][T10516] pimreg: entered allmulticast mode [ 390.137494][ T23] em28xx 2-1:0.89: Deregistering snapshot button [ 390.160961][ T23] em28xx 2-1:0.89: Freeing device [ 390.199850][T10522] pimreg: left allmulticast mode [ 390.537110][ T787] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 390.848189][ T5879] usb 3-1: USB disconnect, device number 31 [ 391.167547][ T787] em28xx 1-1:0.89: failed to get i2c transfer status from bridge register (error=-5) [ 391.180650][ T787] em28xx 1-1:0.89: board has no eeprom [ 391.252389][ T787] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 391.260485][ T787] em28xx 1-1:0.89: analog set to bulk mode. [ 391.266965][ T9] em28xx 1-1:0.89: Registering V4L2 extension [ 391.295359][ T787] usb 1-1: USB disconnect, device number 28 [ 391.316768][ T787] em28xx 1-1:0.89: Disconnecting em28xx [ 391.373937][ T9] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 391.394779][ T9] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 391.406061][ T9] em28xx 1-1:0.89: No AC97 audio processor [ 391.423257][ T5879] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 391.434052][ T9] usb 1-1: Decoder not found [ 391.438670][ T9] em28xx 1-1:0.89: failed to create media graph [ 391.450093][ T9] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 391.458949][ T9] em28xx 1-1:0.89: Registering snapshot button... [ 391.470461][ T9] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input72 [ 391.487907][ T9] em28xx 1-1:0.89: Remote control support is not available for this card. [ 391.501035][ T787] em28xx 1-1:0.89: Closing input extension [ 391.511607][ T787] em28xx 1-1:0.89: Deregistering snapshot button [ 391.532556][ T787] em28xx 1-1:0.89: Freeing device [ 391.632848][ T5879] usb 3-1: Using ep0 maxpacket: 32 [ 391.643344][ T5879] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 391.659544][ T5879] usb 3-1: config 0 has no interface number 0 [ 391.673615][ T5879] usb 3-1: config 0 interface 89 has no altsetting 0 [ 391.688165][ T5879] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 391.703685][ T5879] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 391.717041][ T5879] usb 3-1: Product: syz [ 391.725560][ T5879] usb 3-1: Manufacturer: syz [ 391.732398][ T5879] usb 3-1: SerialNumber: syz [ 391.749321][ T5879] usb 3-1: config 0 descriptor?? [ 391.763809][ T5879] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 391.780024][ T5879] em28xx 3-1:0.89: Video interface 89 found: bulk [ 392.068889][ T787] usb 4-1: USB disconnect, device number 28 [ 392.176528][T10548] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1275'. [ 392.389913][ T5879] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 392.561979][ T28] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 392.658309][T10559] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1279'. [ 392.691892][ T9] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 392.741871][ T28] usb 1-1: Using ep0 maxpacket: 32 [ 392.756367][ T28] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 392.764724][ T28] usb 1-1: config 0 has no interface number 0 [ 392.771016][ T28] usb 1-1: config 0 interface 89 has no altsetting 0 [ 392.785762][ T28] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 392.797674][ T28] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 392.808481][ T28] usb 1-1: Product: syz [ 392.815517][ T28] usb 1-1: Manufacturer: syz [ 392.820402][ T28] usb 1-1: SerialNumber: syz [ 392.831248][ T28] usb 1-1: config 0 descriptor?? [ 392.844320][ T28] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 392.856100][ T28] em28xx 1-1:0.89: Video interface 89 found: bulk [ 392.902039][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 392.912958][ T9] usb 4-1: config 0 has no interfaces? [ 392.929987][ T9] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 392.940982][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 392.958104][ T9] usb 4-1: Product: syz [ 392.969293][ T9] usb 4-1: Manufacturer: syz [ 392.974250][ T9] usb 4-1: SerialNumber: syz [ 392.989837][ T9] usb 4-1: config 0 descriptor?? [ 393.216412][ T5879] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 393.229456][ T9] usb 4-1: USB disconnect, device number 29 [ 393.250424][ T5879] em28xx 3-1:0.89: board has no eeprom [ 393.331843][ T5879] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 393.343797][ T5879] em28xx 3-1:0.89: analog set to bulk mode. [ 393.351446][ T787] em28xx 3-1:0.89: Registering V4L2 extension [ 393.382517][ T5879] usb 3-1: USB disconnect, device number 32 [ 393.396535][ T5879] em28xx 3-1:0.89: Disconnecting em28xx [ 393.464933][ T28] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 393.495028][ T787] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 393.504288][ T787] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 393.511319][ T787] em28xx 3-1:0.89: No AC97 audio processor [ 393.532024][ T787] usb 3-1: Decoder not found [ 393.536638][ T787] em28xx 3-1:0.89: failed to create media graph [ 393.551854][ T787] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 393.569272][ T787] em28xx 3-1:0.89: Registering snapshot button... [ 393.582394][ T787] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input73 [ 393.602625][ T787] em28xx 3-1:0.89: Remote control support is not available for this card. [ 393.611903][ T5879] em28xx 3-1:0.89: Closing input extension [ 393.617719][ T5879] em28xx 3-1:0.89: Deregistering snapshot button [ 393.656814][ T5879] em28xx 3-1:0.89: Freeing device [ 393.855311][T10563] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1280'. [ 394.301159][T10583] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1285'. [ 394.497785][T10585] input: syz1 as /devices/virtual/input/input74 [ 394.510957][ T28] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 394.541981][ T28] em28xx 1-1:0.89: board has no eeprom [ 394.623329][ T28] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 394.640935][ T28] em28xx 1-1:0.89: analog set to bulk mode. [ 394.647373][ T5859] em28xx 1-1:0.89: Registering V4L2 extension [ 394.666847][ T28] usb 1-1: USB disconnect, device number 29 [ 394.679658][ T28] em28xx 1-1:0.89: Disconnecting em28xx [ 394.751894][ T5879] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 394.762957][ T5859] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 394.780082][ T5859] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 394.787405][ T5859] em28xx 1-1:0.89: No AC97 audio processor [ 394.799129][ T5859] usb 1-1: Decoder not found [ 394.806309][ T5859] em28xx 1-1:0.89: failed to create media graph [ 394.818487][ T5859] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 394.828399][ T5859] em28xx 1-1:0.89: Registering snapshot button... [ 394.841403][ T5859] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input75 [ 394.861237][ T5859] em28xx 1-1:0.89: Remote control support is not available for this card. [ 394.870569][ T28] em28xx 1-1:0.89: Closing input extension [ 394.881056][ T28] em28xx 1-1:0.89: Deregistering snapshot button [ 394.907825][ T28] em28xx 1-1:0.89: Freeing device [ 394.921974][ T9] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 394.956283][ T5879] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 394.992937][ T5879] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 395.004330][ T5879] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 395.015846][ T5879] usb 4-1: config 0 descriptor?? [ 395.024255][ T5879] pwc: Askey VC010 type 2 USB webcam detected. [ 395.051981][ T787] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 395.123054][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 395.152481][ T9] usb 3-1: config 0 has an invalid interface number: 89 but max is 0 [ 395.170951][ T9] usb 3-1: config 0 has no interface number 0 [ 395.181351][ T9] usb 3-1: config 0 interface 89 has no altsetting 0 [ 395.196911][ T9] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 395.206991][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 395.218296][ T9] usb 3-1: Product: syz [ 395.227279][ T9] usb 3-1: Manufacturer: syz [ 395.231967][ T9] usb 3-1: SerialNumber: syz [ 395.257324][ T9] usb 3-1: config 0 descriptor?? [ 395.266172][ T787] usb 2-1: config 0 has no interfaces? [ 395.275705][ T9] em28xx 3-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 395.293087][ T9] em28xx 3-1:0.89: Video interface 89 found: bulk [ 395.300951][ T787] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 395.312311][ T787] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 395.320423][ T787] usb 2-1: Product: syz [ 395.325104][ T787] usb 2-1: Manufacturer: syz [ 395.329826][ T787] usb 2-1: SerialNumber: syz [ 395.339664][ T787] usb 2-1: config 0 descriptor?? [ 395.432873][ T5879] pwc: recv_control_msg error -32 req 02 val 2b00 [ 395.442424][ T5879] pwc: recv_control_msg error -32 req 02 val 2700 [ 395.453554][ T5879] pwc: recv_control_msg error -32 req 02 val 2c00 [ 395.460950][ T5879] pwc: recv_control_msg error -32 req 04 val 1000 [ 395.476447][ T5879] pwc: recv_control_msg error -32 req 04 val 1300 [ 395.490763][ T5879] pwc: recv_control_msg error -32 req 04 val 1400 [ 395.491949][ T28] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 395.506707][ T5879] pwc: recv_control_msg error -32 req 02 val 2000 [ 395.612094][T10597] pimreg: entered allmulticast mode [ 395.636266][T10597] pimreg: left allmulticast mode [ 395.681925][ T28] usb 1-1: Using ep0 maxpacket: 32 [ 395.690457][ T28] usb 1-1: config 0 has no interfaces? [ 395.705180][ T28] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 395.719636][ T28] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 395.736114][ T5879] pwc: recv_control_msg error -71 req 04 val 1500 [ 395.745267][ T5879] pwc: recv_control_msg error -71 req 02 val 2500 [ 395.749461][ T28] usb 1-1: Product: syz [ 395.758898][ T28] usb 1-1: Manufacturer: syz [ 395.761531][ T5879] pwc: recv_control_msg error -71 req 02 val 2400 [ 395.779137][ T28] usb 1-1: SerialNumber: syz [ 395.782242][ T5879] pwc: recv_control_msg error -71 req 02 val 2600 [ 395.800381][ T28] usb 1-1: config 0 descriptor?? [ 395.800642][ T5879] pwc: recv_control_msg error -71 req 02 val 2900 [ 395.823885][ T5879] pwc: recv_control_msg error -71 req 02 val 2800 [ 395.841604][ T5879] pwc: recv_control_msg error -71 req 04 val 1100 [ 395.851144][ T5879] pwc: recv_control_msg error -71 req 04 val 1200 [ 395.867952][ T5879] pwc: Registered as video103. [ 395.876769][ T9] em28xx 3-1:0.89: unknown em28xx chip ID (0) [ 395.904249][ T5879] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input76 [ 395.976990][ T5879] usb 4-1: USB disconnect, device number 30 [ 396.046457][ T5858] usb 1-1: USB disconnect, device number 30 [ 396.582312][ T5858] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 396.710035][ T9] em28xx 3-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 396.718541][ T9] em28xx 3-1:0.89: board has no eeprom [ 396.772002][ T5858] usb 4-1: Using ep0 maxpacket: 32 [ 396.785213][ T5858] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 396.793802][ T9] em28xx 3-1:0.89: Identified as Terratec Grabby (card=67) [ 396.803925][ T5858] usb 4-1: config 0 has no interface number 0 [ 396.811475][ T9] em28xx 3-1:0.89: analog set to bulk mode. [ 396.819638][ T5858] usb 4-1: config 0 interface 89 has no altsetting 0 [ 396.831699][ T5781] em28xx 3-1:0.89: Registering V4L2 extension [ 396.849543][ T5858] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 396.870563][ T9] usb 3-1: USB disconnect, device number 33 [ 396.910991][ T5781] em28xx 3-1:0.89: reading from i2c device at 0x4a failed (error=-19) [ 396.921718][ T9] em28xx 3-1:0.89: Disconnecting em28xx [ 396.927376][ T5858] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 396.935592][ T5781] em28xx 3-1:0.89: Config register raw data: 0xffffffed [ 396.942790][ T5858] usb 4-1: Product: syz [ 396.947880][ T5858] usb 4-1: Manufacturer: syz [ 396.952800][ T5781] em28xx 3-1:0.89: AC97 chip type couldn't be determined [ 396.959827][ T5858] usb 4-1: SerialNumber: syz [ 396.964519][ T5781] em28xx 3-1:0.89: No AC97 audio processor [ 396.975129][ T5858] usb 4-1: config 0 descriptor?? [ 396.980858][ T5781] usb 3-1: Decoder not found [ 397.006474][ T5858] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 397.016037][ T5781] em28xx 3-1:0.89: failed to create media graph [ 397.047488][ T5781] em28xx 3-1:0.89: V4L2 device video103 deregistered [ 397.054872][ T5858] em28xx 4-1:0.89: Video interface 89 found: bulk [ 397.062604][ T5781] em28xx 3-1:0.89: Registering snapshot button... [ 397.064009][T10615] ================================================================== [ 397.070499][ T5781] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.89/input/input77 [ 397.077066][T10615] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xca/0x430 [ 397.077090][T10615] Read of size 8 at addr ffff888078764738 by task v4l_id/10615 [ 397.077104][T10615] [ 397.077122][T10615] CPU: 1 PID: 10615 Comm: v4l_id Not tainted syzkaller #0 [ 397.077137][T10615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 397.090007][ T5781] em28xx 3-1:0.89: Remote control support is not available for this card. [ 397.094958][T10615] Call Trace: [ 397.094967][T10615] [ 397.094977][T10615] dump_stack_lvl+0x16c/0x230 [ 397.095000][T10615] ? __lock_acquire+0x7c80/0x7c80 [ 397.102898][ T9] em28xx 3-1:0.89: Closing input extension [ 397.104826][T10615] ? show_regs_print_info+0x20/0x20 [ 397.104849][T10615] ? load_image+0x3b0/0x3b0 [ 397.104864][T10615] ? _raw_spin_lock_irqsave+0xb4/0xf0 [ 397.112014][ T9] em28xx 3-1:0.89: Deregistering snapshot button [ 397.121969][T10615] ? __virt_addr_valid+0x18c/0x540 [ 397.121992][T10615] ? __virt_addr_valid+0x469/0x540 [ 397.122009][T10615] print_report+0xac/0x220 [ 397.122025][T10615] ? v4l2_fh_open+0xca/0x430 [ 397.122040][T10615] kasan_report+0x117/0x150 [ 397.122057][T10615] ? v4l2_fh_open+0xca/0x430 [ 397.122074][T10615] v4l2_fh_open+0xca/0x430 [ 397.122093][T10615] em28xx_v4l2_open+0x157/0x980 [ 397.122118][T10615] v4l2_open+0x212/0x360 [ 397.122134][T10615] chrdev_open+0x59e/0x670 [ 397.122150][T10615] ? cd_forget+0x160/0x160 [ 397.224152][T10615] ? fsnotify_perm+0x3ed/0x5e0 [ 397.228926][T10615] ? cd_forget+0x160/0x160 [ 397.233349][T10615] do_dentry_open+0x8c6/0x1500 [ 397.238124][T10615] path_openat+0x274b/0x3190 [ 397.242724][T10615] ? __kasan_slab_alloc+0x6c/0x80 [ 397.247750][T10615] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 397.253827][T10615] ? verify_lock_unused+0x140/0x140 [ 397.259033][T10615] ? do_filp_open+0x3d0/0x3d0 [ 397.263721][T10615] ? __virt_addr_valid+0x18c/0x540 [ 397.268840][T10615] do_filp_open+0x1c5/0x3d0 [ 397.273353][T10615] ? vfs_tmpfile+0x490/0x490 [ 397.277962][T10615] ? _raw_spin_unlock+0x28/0x40 [ 397.282825][T10615] ? alloc_fd+0x58f/0x630 [ 397.287170][T10615] do_sys_openat2+0x12c/0x1c0 [ 397.291853][T10615] ? do_sys_open+0xe0/0xe0 [ 397.296262][T10615] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 397.302231][T10615] ? lock_chain_count+0x20/0x20 [ 397.307067][T10615] ? lock_chain_count+0x20/0x20 [ 397.311908][T10615] __x64_sys_openat+0x139/0x160 [ 397.316760][T10615] do_syscall_64+0x55/0xb0 [ 397.321180][T10615] ? clear_bhb_loop+0x40/0x90 [ 397.325856][T10615] ? clear_bhb_loop+0x40/0x90 [ 397.330537][T10615] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 397.336429][T10615] RIP: 0033:0x7f63888a7407 [ 397.340859][T10615] 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 [ 397.360475][T10615] RSP: 002b:00007ffc33d397c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 397.368887][T10615] RAX: ffffffffffffffda RBX: 00007f6389074880 RCX: 00007f63888a7407 [ 397.376850][T10615] RDX: 0000000000000000 RSI: 00007ffc33d3af1c RDI: ffffffffffffff9c [ 397.384836][T10615] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 397.392804][T10615] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 397.400767][T10615] R13: 00007ffc33d39a10 R14: 00007f63891d3000 R15: 000055cb0f2fe4d8 [ 397.408721][T10615] [ 397.411728][T10615] [ 397.414047][T10615] Allocated by task 5781: [ 397.418360][T10615] kasan_set_track+0x4e/0x70 [ 397.422954][T10615] __kasan_kmalloc+0x8f/0xa0 [ 397.427545][T10615] em28xx_v4l2_init+0x10b/0x2e70 [ 397.432475][T10615] em28xx_init_extension+0x11c/0x1b0 [ 397.437778][T10615] process_scheduled_works+0xa45/0x15b0 [ 397.443323][T10615] worker_thread+0xa55/0xfc0 [ 397.447903][T10615] kthread+0x2fa/0x390 [ 397.451956][T10615] ret_from_fork+0x48/0x80 [ 397.456367][T10615] ret_from_fork_asm+0x11/0x20 [ 397.461131][T10615] [ 397.463448][T10615] Freed by task 5781: [ 397.467418][T10615] kasan_set_track+0x4e/0x70 [ 397.471998][T10615] kasan_save_free_info+0x2e/0x50 [ 397.477020][T10615] ____kasan_slab_free+0x126/0x1e0 [ 397.482116][T10615] slab_free_freelist_hook+0x130/0x1b0 [ 397.487567][T10615] __kmem_cache_free+0xba/0x1f0 [ 397.492400][T10615] em28xx_v4l2_init+0x1670/0x2e70 [ 397.497404][T10615] em28xx_init_extension+0x11c/0x1b0 [ 397.502665][T10615] process_scheduled_works+0xa45/0x15b0 [ 397.508185][T10615] worker_thread+0xa55/0xfc0 [ 397.512755][T10615] kthread+0x2fa/0x390 [ 397.516801][T10615] ret_from_fork+0x48/0x80 [ 397.521192][T10615] ret_from_fork_asm+0x11/0x20 [ 397.525936][T10615] [ 397.528239][T10615] Last potentially related work creation: [ 397.533944][T10615] kasan_save_stack+0x3e/0x60 [ 397.538599][T10615] __kasan_record_aux_stack+0xaf/0xc0 [ 397.543950][T10615] call_rcu+0x158/0x930 [ 397.548085][T10615] generic_shutdown_super+0x134/0x2b0 [ 397.553435][T10615] kill_block_super+0x44/0x90 [ 397.558092][T10615] deactivate_locked_super+0x97/0x100 [ 397.563450][T10615] cleanup_mnt+0x429/0x4c0 [ 397.567844][T10615] task_work_run+0x1ce/0x250 [ 397.572428][T10615] exit_to_user_mode_loop+0xe6/0x110 [ 397.577719][T10615] exit_to_user_mode_prepare+0xb1/0x140 [ 397.583259][T10615] syscall_exit_to_user_mode+0x1a/0x50 [ 397.588708][T10615] do_syscall_64+0x61/0xb0 [ 397.593108][T10615] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 397.598992][T10615] [ 397.601308][T10615] The buggy address belongs to the object at ffff888078764000 [ 397.601308][T10615] which belongs to the cache kmalloc-8k of size 8192 [ 397.615351][T10615] The buggy address is located 1848 bytes inside of [ 397.615351][T10615] freed 8192-byte region [ffff888078764000, ffff888078766000) [ 397.629329][T10615] [ 397.631640][T10615] The buggy address belongs to the physical page: [ 397.638062][T10615] page:ffffea0001e1d800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78760 [ 397.648212][T10615] head:ffffea0001e1d800 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 397.657154][T10615] flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 397.665150][T10615] page_type: 0xffffffff() [ 397.669494][T10615] raw: 00fff00000000840 ffff888017842280 ffffea0001f6ca00 dead000000000002 [ 397.678072][T10615] raw: 0000000000000000 0000000080020002 00000001ffffffff 0000000000000000 [ 397.685579][ T5858] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 397.686632][T10615] page dumped because: kasan: bad access detected [ 397.686653][T10615] page_owner tracks the page as allocated [ 397.704777][T10615] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5541, tgid 5541 (S50sshd), ts 39836951461, free_ts 39794715400 [ 397.724898][T10615] post_alloc_hook+0x1cd/0x210 [ 397.729646][T10615] get_page_from_freelist+0x195c/0x19f0 [ 397.735173][T10615] __alloc_pages+0x1e3/0x460 [ 397.739740][T10615] alloc_slab_page+0x5d/0x170 [ 397.744407][T10615] new_slab+0x87/0x2e0 [ 397.748462][T10615] ___slab_alloc+0xc6d/0x12f0 [ 397.753119][T10615] __kmem_cache_alloc_node+0x1a2/0x260 [ 397.758561][T10615] kmalloc_trace+0x2a/0xe0 [ 397.762961][T10615] tomoyo_init_log+0x1104/0x1f10 [ 397.767900][T10615] tomoyo_supervisor+0x32d/0x1080 [ 397.772936][T10615] tomoyo_env_perm+0x14a/0x1e0 [ 397.777697][T10615] tomoyo_find_next_domain+0x1594/0x1a60 [ 397.783307][T10615] tomoyo_bprm_check_security+0x116/0x170 [ 397.789004][T10615] security_bprm_check+0x62/0xa0 [ 397.793916][T10615] bprm_execve+0xa51/0x16f0 [ 397.798397][T10615] do_execveat_common+0x51b/0x6c0 [ 397.803403][T10615] page last free stack trace: [ 397.808048][T10615] free_unref_page_prepare+0x7ce/0x8e0 [ 397.813485][T10615] free_unref_page+0x32/0x2e0 [ 397.818141][T10615] __unfreeze_partials+0x1cf/0x210 [ 397.823239][T10615] put_cpu_partial+0x17c/0x250 [ 397.827998][T10615] __slab_free+0x31d/0x410 [ 397.832400][T10615] qlist_free_all+0x75/0xe0 [ 397.836879][T10615] kasan_quarantine_reduce+0x143/0x160 [ 397.842315][T10615] __kasan_slab_alloc+0x22/0x80 [ 397.847139][T10615] slab_post_alloc_hook+0x6e/0x4d0 [ 397.852230][T10615] kmem_cache_alloc+0x11e/0x2e0 [ 397.857056][T10615] vm_area_alloc+0x24/0x1d0 [ 397.861536][T10615] mmap_region+0xc8a/0x2020 [ 397.866018][T10615] do_mmap+0x92f/0x10a0 [ 397.870153][T10615] vm_mmap_pgoff+0x1c0/0x400 [ 397.874726][T10615] ksys_mmap_pgoff+0x520/0x700 [ 397.879466][T10615] do_syscall_64+0x55/0xb0 [ 397.883862][T10615] [ 397.886160][T10615] Memory state around the buggy address: [ 397.891772][T10615] ffff888078764600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 397.899818][T10615] ffff888078764680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 397.907852][T10615] >ffff888078764700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 397.915888][T10615] ^ [ 397.921761][T10615] ffff888078764780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 397.929807][T10615] ffff888078764800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 397.937853][T10615] ================================================================== [ 397.977516][ T28] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 398.125224][T10615] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 398.132454][T10615] CPU: 1 PID: 10615 Comm: v4l_id Not tainted syzkaller #0 [ 398.139574][T10615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 398.149625][T10615] Call Trace: [ 398.152907][T10615] [ 398.155839][T10615] dump_stack_lvl+0x16c/0x230 [ 398.160509][T10615] ? show_regs_print_info+0x20/0x20 [ 398.165704][T10615] ? load_image+0x3b0/0x3b0 [ 398.170209][T10615] panic+0x2c0/0x710 [ 398.174100][T10615] ? bpf_jit_dump+0xd0/0xd0 [ 398.178604][T10615] ? _raw_spin_unlock_irqrestore+0xfa/0x110 [ 398.184544][T10615] ? _raw_spin_unlock+0x40/0x40 [ 398.189403][T10615] ? print_memory_metadata+0x314/0x400 [ 398.194852][T10615] ? v4l2_fh_open+0xca/0x430 [ 398.199437][T10615] check_panic_on_warn+0x84/0xa0 [ 398.204384][T10615] ? v4l2_fh_open+0xca/0x430 [ 398.208970][T10615] end_report+0x6f/0x140 [ 398.213217][T10615] kasan_report+0x128/0x150 [ 398.217727][T10615] ? v4l2_fh_open+0xca/0x430 [ 398.222333][T10615] v4l2_fh_open+0xca/0x430 [ 398.226762][T10615] em28xx_v4l2_open+0x157/0x980 [ 398.231609][T10615] v4l2_open+0x212/0x360 [ 398.235858][T10615] chrdev_open+0x59e/0x670 [ 398.240270][T10615] ? cd_forget+0x160/0x160 [ 398.244673][T10615] ? fsnotify_perm+0x3ed/0x5e0 [ 398.249435][T10615] ? cd_forget+0x160/0x160 [ 398.253852][T10615] do_dentry_open+0x8c6/0x1500 [ 398.258614][T10615] path_openat+0x274b/0x3190 [ 398.263201][T10615] ? __kasan_slab_alloc+0x6c/0x80 [ 398.268231][T10615] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 398.274306][T10615] ? verify_lock_unused+0x140/0x140 [ 398.279496][T10615] ? do_filp_open+0x3d0/0x3d0 [ 398.284166][T10615] ? __virt_addr_valid+0x18c/0x540 [ 398.289297][T10615] do_filp_open+0x1c5/0x3d0 [ 398.293812][T10615] ? vfs_tmpfile+0x490/0x490 [ 398.298425][T10615] ? _raw_spin_unlock+0x28/0x40 [ 398.303374][T10615] ? alloc_fd+0x58f/0x630 [ 398.307708][T10615] do_sys_openat2+0x12c/0x1c0 [ 398.312377][T10615] ? do_sys_open+0xe0/0xe0 [ 398.316826][T10615] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 398.322808][T10615] ? lock_chain_count+0x20/0x20 [ 398.327656][T10615] ? lock_chain_count+0x20/0x20 [ 398.332501][T10615] __x64_sys_openat+0x139/0x160 [ 398.337360][T10615] do_syscall_64+0x55/0xb0 [ 398.341777][T10615] ? clear_bhb_loop+0x40/0x90 [ 398.346446][T10615] ? clear_bhb_loop+0x40/0x90 [ 398.351118][T10615] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 398.357020][T10615] RIP: 0033:0x7f63888a7407 [ 398.361434][T10615] 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 [ 398.381047][T10615] RSP: 002b:00007ffc33d397c0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 398.389469][T10615] RAX: ffffffffffffffda RBX: 00007f6389074880 RCX: 00007f63888a7407 [ 398.397446][T10615] RDX: 0000000000000000 RSI: 00007ffc33d3af1c RDI: ffffffffffffff9c [ 398.405410][T10615] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 398.413363][T10615] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 398.421323][T10615] R13: 00007ffc33d39a10 R14: 00007f63891d3000 R15: 000055cb0f2fe4d8 [ 398.429306][T10615] [ 398.432585][T10615] Kernel Offset: disabled [ 398.436899][T10615] Rebooting in 86400 seconds..