last executing test programs: 7.896395095s ago: executing program 3 (id=800): r0 = socket(0x1d, 0x2, 0x6) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, 0x0) 7.632300074s ago: executing program 3 (id=802): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f00000000c0)="0f212b0f52f10fc72a66b8010000000f23c80f21f86635040060000f23f8f0f71266b9d30b00000f323e0f090f0765f30fc7b40000baa000b80c00ef", 0x3c}], 0x1, 0x59, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 7.575523631s ago: executing program 4 (id=803): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x10, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYBLOB="0000000000000000b70500000800000085000000a50000009500"], &(0x7f0000000000)='GPL\x00', 0x8, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6) kcmp(0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0xfffffffffffffc33, &(0x7f0000000280)=0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000680)='./bus\x00', 0x0) mkdir(&(0x7f00000004c0)='./bus\x00', 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000100)=0x2, 0x4) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000a00)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x9c) 7.198085394s ago: executing program 3 (id=804): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) syz_emit_vhci(0x0, 0x21) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0x3a9, 0x0, 0x0, 0xffff023c, 0x3, 0x0, 0x0, 0x0, r1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000000a40)={r2, 0x0, 0x30}, &(0x7f0000000a80)=0x18) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f0000000000)={0x0, 0x0, 0x1b, 0x1b, 0x100, &(0x7f00000000c0)="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"}) 6.987991558s ago: executing program 3 (id=806): r0 = fsopen(&(0x7f0000000000)='tmpfs\x00', 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) dup2(r1, r0) 6.865570851s ago: executing program 3 (id=807): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000000009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00222d00000096231b0601004bf0ee31222a90a05702002000b3"], 0x0}, 0x0) 6.277643288s ago: executing program 4 (id=809): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000000000/0x9000)=nil, 0xa00000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 5.524367703s ago: executing program 4 (id=812): r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) write$FUSE_INTERRUPT(r1, &(0x7f00000005c0)={0x10, 0xfffffffffffffffe}, 0x10) 5.403777347s ago: executing program 1 (id=814): setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000006c0)=@nat={'nat\x00', 0x2, 0x5, 0x470, 0xf0, 0xf0, 0xffffffff, 0x298, 0x388, 0x5c0, 0x5c0, 0xffffffff, 0x5c0, 0x5c0, 0x5, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00', @remote, [], [], 'dvmrp0\x00', 'veth0_to_batadv\x00'}, 0x0, 0xa8, 0xf0}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@remote, @port, @icmp_id=0x65}}}, {{@ipv6={@dev, @loopback, [], [], 'batadv0\x00', 'veth1_vlan\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x0, {0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv6=@private0, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4=@remote, @gre_key, @gre_key}}}, {{@ipv6={@mcast2, @private2, [], [], 'ipvlan0\x00', 'pim6reg\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000007c0)=ANY=[@ANYBLOB="3b00000000000000b4000040"]) 5.185621272s ago: executing program 1 (id=815): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000dc0)=ANY=[], 0x0, 0x0}) 4.884377766s ago: executing program 4 (id=816): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000002180)=ANY=[], 0x48}}, 0x0) 4.867637078s ago: executing program 4 (id=818): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x1}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0100030109021b000100000000090400000190f19c0009058480159f95bfae0d0b031df1959c9fe7dc906e8aec7e76757cc880f3955fa09ef55636a9fff0ca5e129a5f53"], 0x0) 3.609312221s ago: executing program 3 (id=821): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000380)={0x2c, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0, 0x0}) 3.575957064s ago: executing program 0 (id=822): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}]}, 0x24}}, 0x0) 3.550407987s ago: executing program 0 (id=823): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x84, &(0x7f0000001a80)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mount$9p_fd(0x0, &(0x7f0000000180)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 2.352425263s ago: executing program 4 (id=831): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000062d14406d0470084761000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.352192053s ago: executing program 1 (id=832): openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4800, 0x0) r0 = syz_io_uring_setup(0xd2, &(0x7f0000000480), &(0x7f0000000000)=0x0, &(0x7f00000001c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}) add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffd) io_uring_enter(r0, 0x47ba, 0x0, 0x0, 0x0, 0x0) 2.321229767s ago: executing program 1 (id=833): syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x10, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x8, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000002540)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0xfffffffffffffc33, &(0x7f0000000280)=0x2) r5 = userfaultfd(0x801) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000)) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8001, &(0x7f0000000000)=0x6, 0x8, 0x0) ioctl$UFFDIO_CONTINUE(r5, 0xc020aa07, &(0x7f0000000080)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') mount$9p_virtio(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000002380)=ANY=[@ANYBLOB="7472616e733d76697274696f2c64656275673d3078163030303030303030303030303030372c0001da5280833471f915c7"]) read$FUSE(r6, &(0x7f0000000340)={0x2020}, 0x2020) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) 1.271930326s ago: executing program 1 (id=835): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=@newqdisc={0x5c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0xb, 0x2}}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c}, {0x4}}]}]}, 0x5c}}, 0x0) 1.196389154s ago: executing program 1 (id=836): r0 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x2, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x7, 0x1, 0x1, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0xb, 0xfc}}}}}]}}]}}, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000006c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x20, 0x0, 0x1}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) pwritev(r1, &(0x7f00000008c0)=[{&(0x7f0000000180)="ff", 0x1}], 0x1, 0xffffffff, 0x300) 738.793196ms ago: executing program 2 (id=845): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5910fae9d6dcd3292ea54c7b6ef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000280)="cc6473acf2fd9658c75f23fd51bee66620c61dc488cba6e493df1230234b4a83a92ecdb04c005033cdd7ab27a827b0ff071923f08ee71eb94665ba29f79664b5af7f34ceae0229e5e9a910d3b5ad07d2", 0x50, 0x40000, 0x0, 0x0) recvmsg$unix(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/126, 0x7e}], 0x1}, 0x40002040) 700.17118ms ago: executing program 2 (id=846): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0xc048aeca, &(0x7f0000002340)={{0x1, 0x0, 0x80, {0x6000, 0xeeee0000}}, 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623.713959ms ago: executing program 2 (id=847): syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x10, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x8, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x6) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) connect$unix(0xffffffffffffffff, &(0x7f0000002540)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0xfffffffffffffc33, &(0x7f0000000280)=0x2) r3 = userfaultfd(0x801) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8001, &(0x7f0000000000)=0x6, 0x8, 0x0) ioctl$UFFDIO_CONTINUE(r3, 0xc020aa07, &(0x7f0000000080)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') mount$9p_virtio(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000002380)=ANY=[@ANYBLOB="7472616e733d76697274696f2c64656275673d3078163030303030303030303030303030372c0001da5280833471f915c7"]) read$FUSE(r4, &(0x7f0000000340)={0x2020}, 0x2020) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) 448.408759ms ago: executing program 0 (id=848): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d00)=@mangle={'mangle\x00', 0x2, 0x6, 0x510, 0x338, 0x428, 0x0, 0x428, 0x338, 0x548, 0x548, 0x548, 0x548, 0x548, 0x6, 0x0, {[{{@ipv6={@mcast2, @mcast1, [], [], 'macvlan1\x00', 'erspan0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {0x7a00000000000000}}, @HL={0x28}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, [], [], 'syzkaller0\x00', 'team_slave_1\x00'}, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffffffffffffffff}, {0xffffffffffffffff}}}}, {{@ipv6={@private2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], '\x00', 'bond_slave_0\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x570) 403.256304ms ago: executing program 0 (id=849): r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000040)) 365.889948ms ago: executing program 0 (id=850): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x29, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r1, 0xc05064a7, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[0x0], &(0x7f0000000200), 0x0, 0x1, 0x0, 0x0, r2}) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r0, 0xc04064aa, &(0x7f0000000100)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x0, r3, 0x0, '\x00', 0x4, 0x20}) 330.240483ms ago: executing program 2 (id=851): openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x103902, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6}]}) bind$netlink(0xffffffffffffffff, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) close_range(r2, 0xffffffffffffffff, 0x0) 176.349099ms ago: executing program 0 (id=852): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)=@x86={0x40, 0x8, 0x7, 0x0, 0x7, 0x4, 0x6f, 0xf9, 0x9, 0x10, 0x2, 0x9, 0x0, 0x6, 0xd, 0x6, 0x9, 0x2, 0x74, '\x00', 0x7, 0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 161.255851ms ago: executing program 2 (id=853): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="1a", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x4, 0xfffffff8, 0xb, 0x5d0, 0x8000, 0x3, 0x5, {0x0, @in6={{0xa, 0x4e23, 0x3, @loopback, 0x2}}, 0xffffff7f, 0x0, 0x4, 0x8, 0x6}}, &(0x7f0000000100)=0xb0) 0s ago: executing program 2 (id=854): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5340450c10108e492940a80909021b00090000000009040002010035040009058dff86"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, &(0x7f0000000100)='A', 0x1) write$char_usb(r1, &(0x7f0000000140)="301b8bc1", 0x4) syz_usb_connect$cdc_ecm(0x4, 0x0, 0x0, 0x0) syz_usb_disconnect(r0) kernel console output (not intermixed with test programs): im netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.466301][ T4163] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.475381][ T4163] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.556594][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.571330][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.580978][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.591359][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.601352][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.656109][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.675699][ T4211] Bluetooth: hci3: command 0x040f tx timeout [ 67.686836][ T4243] Bluetooth: hci2: command 0x040f tx timeout [ 67.687459][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.693271][ T4243] Bluetooth: hci4: command 0x040f tx timeout [ 67.725755][ T4243] Bluetooth: hci0: command 0x040f tx timeout [ 67.732198][ T4243] Bluetooth: hci1: command 0x040f tx timeout [ 67.740299][ T4174] device veth0_vlan entered promiscuous mode [ 67.757138][ T4165] device veth0_macvtap entered promiscuous mode [ 67.757216][ T4209] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.803580][ T4209] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.813740][ T4174] device veth1_vlan entered promiscuous mode [ 67.840498][ T4165] device veth1_macvtap entered promiscuous mode [ 67.881869][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.898521][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.911048][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.922460][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.951033][ T4248] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.966442][ T4248] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.969636][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.989970][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.001766][ T4248] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.010835][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.011329][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.029104][ T4248] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.045710][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.061870][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.070933][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.081986][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.105824][ T4165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.121054][ T4165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.131516][ T4165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.145502][ T4165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.156816][ T4165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.167673][ T4165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.180477][ T4165] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.197220][ T4174] device veth0_macvtap entered promiscuous mode [ 68.218536][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.227473][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.249871][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.270748][ T4165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.292041][ T4165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.309103][ T4165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.329387][ T4165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.339477][ T4165] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.351848][ T4165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.363712][ T4165] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.376249][ T4174] device veth1_macvtap entered promiscuous mode [ 68.390574][ T4255] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9'. [ 68.402446][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.431904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.458533][ T4165] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.483337][ T4165] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.511887][ T4165] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.521171][ T4165] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.566614][ T4174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.579562][ T4174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.599064][ T4174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.613592][ T4174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.631300][ T4264] libceph: resolve '. [ 68.631300][ T4264] #)|.fǝa2sow?'%ЏKAqfCzeSb3L)HyoǤYMhE$ [ 68.631300][ T4264] ' (ret=-3): failed [ 68.680246][ T4267] autofs4:pid:4267:autofs_fill_super: called with bogus options [ 68.685923][ T4174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.719736][ T4174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.719754][ T4174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.719772][ T4174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.722044][ T4174] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.732112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.732582][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.760690][ T4174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.760760][ T4174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.760769][ T4174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.760780][ T4174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.760788][ T4174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.760798][ T4174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.760805][ T4174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.760815][ T4174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.761979][ T4174] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.762146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.762786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.769215][ T4174] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.769267][ T4174] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.769289][ T4174] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.769311][ T4174] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.801686][ T4267] blk_update_request: I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.802096][ T4267] qnx4: unable to read the superblock [ 68.927739][ T4248] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.927793][ T4248] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.950649][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.029324][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.029381][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.030376][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.030410][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.035961][ T4248] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.036749][ T4248] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.213857][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #10!!! [ 69.294696][ T4248] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.294750][ T4248] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.296700][ T4248] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.373750][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #382!!! [ 69.374033][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #382!!! [ 69.765145][ T4236] Bluetooth: hci1: command 0x0419 tx timeout [ 69.782637][ T4236] Bluetooth: hci0: command 0x0419 tx timeout [ 69.829681][ T4236] Bluetooth: hci4: command 0x0419 tx timeout [ 69.875536][ T4236] Bluetooth: hci2: command 0x0419 tx timeout [ 69.890562][ T4279] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 69.923645][ T4236] Bluetooth: hci3: command 0x0419 tx timeout [ 70.314450][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 70.323392][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #08!!! [ 70.332384][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #0a!!! [ 71.065863][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #18a!!! [ 71.074916][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #18a!!! [ 71.084003][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #18a!!! [ 71.092975][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #18a!!! [ 71.325718][ T1429] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.332356][ T1429] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.336966][ T4171] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 71.689103][ T4300] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 71.754338][ T4171] usb 1-1: Using ep0 maxpacket: 8 [ 71.874416][ T4171] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 71.906756][ T4171] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 71.954173][ T4212] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 71.972016][ T4171] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 72.020153][ T4171] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 72.092979][ T4171] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 72.126255][ T4171] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.204516][ T4212] usb 3-1: Using ep0 maxpacket: 8 [ 72.324559][ T4212] usb 3-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 72.357220][ T4212] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.412834][ T4212] usb 3-1: config 0 descriptor?? [ 72.474538][ T4171] usb 1-1: GET_CAPABILITIES returned 0 [ 72.481189][ T4171] usbtmc 1-1:16.0: can't read capabilities [ 72.827460][ T4212] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 72.842034][ T4212] asix: probe of 3-1:0.0 failed with error -71 [ 72.916487][ T4210] kernel write not supported for file /usbtmc0 (pid: 4210 comm: kworker/0:4) [ 73.696277][ T4212] usb 3-1: USB disconnect, device number 2 [ 73.894994][ T13] usb 1-1: USB disconnect, device number 2 [ 74.734168][ T13] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 74.776770][ T26] audit: type=1326 audit(1730460897.357:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4361 comm="syz.4.46" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dbac54719 code=0x7ffc0000 [ 74.800455][ T26] audit: type=1326 audit(1730460897.357:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4361 comm="syz.4.46" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3dbac54719 code=0x7ffc0000 [ 74.930720][ T4209] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.974121][ T13] usb 4-1: Using ep0 maxpacket: 16 [ 75.023741][ T4209] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.222242][ T4209] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.403278][ T4374] 9pnet_virtio: no channels available for device syz [ 75.569926][ T4209] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.236190][ T13] usb 4-1: New USB device found, idVendor=05ac, idProduct=9226, bcdDevice=b2.89 [ 76.246737][ T13] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.255386][ T13] usb 4-1: Product: syz [ 76.259663][ T13] usb 4-1: Manufacturer: syz [ 76.264336][ T13] usb 4-1: SerialNumber: syz [ 76.271220][ T13] usb 4-1: config 0 descriptor?? [ 76.335850][ T13] appledisplay 4-1:0.0: Could not find int-in endpoint [ 76.343808][ T13] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 76.520935][ T4366] chnl_net:caif_netlink_parms(): no params data found [ 76.732208][ T4211] usb 4-1: USB disconnect, device number 2 [ 76.996296][ T4212] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 77.187243][ T4220] Bluetooth: hci0: command 0x0409 tx timeout [ 77.524124][ T4212] usb 5-1: Using ep0 maxpacket: 8 [ 77.644370][ T4212] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 77.654471][ T4212] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 77.676635][ T4212] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 77.694307][ T4212] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 77.707908][ T4212] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 77.717363][ T4212] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.867089][ T4366] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.913514][ T4366] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.984419][ T4366] device bridge_slave_0 entered promiscuous mode [ 77.994335][ T4212] usb 5-1: GET_CAPABILITIES returned 0 [ 77.999857][ T4212] usbtmc 5-1:16.0: can't read capabilities [ 78.229868][ T4366] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.237253][ T4366] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.245678][ T4366] device bridge_slave_1 entered promiscuous mode [ 79.055074][ T4366] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.099244][ T4424] 9pnet: Insufficient options for proto=fd [ 79.149436][ T4366] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.193858][ T4210] usb 5-1: USB disconnect, device number 2 [ 79.274291][ T4212] Bluetooth: hci0: command 0x041b tx timeout [ 79.376698][ T4366] team0: Port device team_slave_0 added [ 79.400738][ T4366] team0: Port device team_slave_1 added [ 79.690444][ T4442] 9pnet_virtio: no channels available for device syz [ 80.346261][ T4366] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.353389][ T4366] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 80.409776][ T4366] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.453647][ T4366] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.491379][ T4366] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 80.561003][ T4366] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.821418][ T4366] device hsr_slave_0 entered promiscuous mode [ 80.832473][ T4366] device hsr_slave_1 entered promiscuous mode [ 80.855483][ T4366] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.891945][ T4366] Cannot create hsr debugfs directory [ 81.354245][ T4220] Bluetooth: hci0: command 0x040f tx timeout [ 81.516893][ T1323] cfg80211: failed to load regulatory.db [ 81.770779][ T4209] device hsr_slave_0 left promiscuous mode [ 81.807260][ T4209] device hsr_slave_1 left promiscuous mode [ 82.715472][ T4209] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.722988][ T4209] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.116140][ T4220] Bluetooth: hci4: Controller not accepting commands anymore: ncmd = 0 [ 83.167768][ T4220] Bluetooth: hci4: Injecting HCI hardware error event [ 83.301088][ T4179] Bluetooth: hci4: hardware error 0x00 [ 83.470402][ T4220] Bluetooth: hci0: command 0x0419 tx timeout [ 83.623781][ T4209] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.654085][ T4209] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.687631][ T4209] device bridge_slave_1 left promiscuous mode [ 83.718518][ T4209] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.804054][ T4220] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 83.829203][ T4209] device bridge_slave_0 left promiscuous mode [ 83.844181][ T4209] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.979668][ T4209] device veth1_macvtap left promiscuous mode [ 84.028129][ T4209] device veth0_macvtap left promiscuous mode [ 84.045389][ T4209] device veth1_vlan left promiscuous mode [ 84.061474][ T4209] device veth0_vlan left promiscuous mode [ 84.175303][ T4220] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 84.212150][ T4220] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 84.245150][ T4220] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.289874][ T4220] usb 2-1: config 0 descriptor?? [ 84.336434][ T4220] pwc: Askey VC010 type 2 USB webcam detected. [ 84.544159][ T4220] pwc: send_video_command error -71 [ 84.549402][ T4220] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 84.559281][ T4220] Philips webcam: probe of 2-1:0.0 failed with error -71 [ 84.575341][ T4220] usb 2-1: USB disconnect, device number 2 [ 84.649144][ T4209] team0 (unregistering): Port device team_slave_1 removed [ 84.668759][ T4209] team0 (unregistering): Port device team_slave_0 removed [ 84.686961][ T4209] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 84.715696][ T4209] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 84.833575][ T4209] bond0 (unregistering): Released all slaves [ 84.931981][ T4508] netlink: 'syz.2.75': attribute type 1 has an invalid length. [ 85.089889][ T4531] capability: warning: `syz.3.82' uses deprecated v2 capabilities in a way that may be insecure [ 85.297849][ T4220] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 85.664759][ T4220] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 85.775634][ T4220] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 86.029350][ T4220] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.115305][ T4220] usb 2-1: config 0 descriptor?? [ 86.181878][ T4220] pwc: Askey VC010 type 2 USB webcam detected. [ 86.593483][ T4366] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.601019][ T4220] pwc: recv_control_msg error -32 req 02 val 2b00 [ 86.654953][ T4220] pwc: recv_control_msg error -32 req 02 val 2700 [ 86.679222][ T4366] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.704253][ T4220] pwc: recv_control_msg error -32 req 02 val 2c00 [ 86.719712][ T4366] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.744242][ T4220] pwc: recv_control_msg error -32 req 04 val 1000 [ 86.752606][ T4366] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.787692][ T4220] pwc: recv_control_msg error -32 req 04 val 1300 [ 86.874113][ T4210] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 86.874145][ T4220] pwc: recv_control_msg error -32 req 04 val 1400 [ 86.945982][ T4220] pwc: recv_control_msg error -32 req 02 val 2000 [ 86.994217][ T4220] pwc: recv_control_msg error -32 req 02 val 2100 [ 87.044325][ T4220] pwc: recv_control_msg error -32 req 04 val 1500 [ 87.098947][ T4220] pwc: recv_control_msg error -32 req 02 val 2500 [ 87.123098][ T4366] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.148005][ T4210] usb 5-1: Using ep0 maxpacket: 8 [ 87.155506][ T4220] pwc: recv_control_msg error -32 req 02 val 2400 [ 87.195923][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.204187][ T4220] pwc: recv_control_msg error -32 req 02 val 2600 [ 87.230967][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.252236][ T4366] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.276852][ T4248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.284402][ T4210] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 87.306921][ T4210] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 87.327468][ T4210] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 87.332309][ T4248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.348088][ T4210] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 87.387822][ T4210] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 87.388838][ T4248] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.404063][ T4248] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.417915][ T4210] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.465366][ T4220] pwc: recv_control_msg error -71 req 02 val 2800 [ 87.472468][ T4248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.500003][ T4248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.508357][ T4220] pwc: recv_control_msg error -71 req 04 val 1100 [ 87.522420][ T4248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.533219][ T4248] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.540360][ T4248] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.554223][ T4220] pwc: recv_control_msg error -71 req 04 val 1200 [ 87.575769][ T4220] pwc: Registered as video103. [ 87.582225][ T4220] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input5 [ 87.592184][ T4212] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 87.616804][ T4248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.684301][ T4220] usb 2-1: USB disconnect, device number 3 [ 87.693796][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.710223][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.734156][ T4210] usb 5-1: GET_CAPABILITIES returned 0 [ 87.740377][ T4210] usbtmc 5-1:16.0: can't read capabilities [ 87.764969][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.810192][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.844359][ T4212] usb 4-1: Using ep0 maxpacket: 8 [ 87.860893][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.898460][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.931491][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.959580][ T4366] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.970504][ T4212] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 87.994568][ T4212] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 88.005810][ T4366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.024224][ T4212] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 88.036576][ T4168] Bluetooth: hci4: unexpected event for opcode 0x0401 [ 88.037774][ T4210] kernel write not supported for file /usbtmc0 (pid: 4210 comm: kworker/0:4) [ 88.055566][ T4212] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 88.070865][ T4212] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 88.081324][ T4212] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.093697][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.107350][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.126759][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.171675][ T4210] usb 5-1: USB disconnect, device number 3 [ 88.344339][ T4212] usb 4-1: GET_CAPABILITIES returned 0 [ 88.350249][ T4212] usbtmc 4-1:16.0: can't read capabilities [ 88.494632][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.504313][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.521299][ T4366] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.602131][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.633081][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.669552][ T4220] usb 4-1: USB disconnect, device number 3 [ 88.741755][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.778104][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.827223][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.859264][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.881121][ T4366] device veth0_vlan entered promiscuous mode [ 88.911114][ T4366] device veth1_vlan entered promiscuous mode [ 89.042641][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.066542][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.124620][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.164686][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.223738][ T4366] device veth0_macvtap entered promiscuous mode [ 89.287552][ T4366] device veth1_macvtap entered promiscuous mode [ 89.359370][ T4366] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.423797][ T4366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.508834][ T4366] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.524409][ T4366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.707534][ T4366] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.053880][ T4366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.164874][ T4366] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.290791][ T4366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.345384][ T4366] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.414508][ T4366] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.502739][ T4366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.670483][ T4366] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.739639][ T4366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.801916][ T4366] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.842729][ T4366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.888000][ T4366] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.933832][ T4366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.965686][ T4366] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.980754][ T4210] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 91.011124][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.019391][ T4220] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 91.042922][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.065790][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.080667][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.215670][ T4366] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.224876][ T4366] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.233599][ T4366] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.242462][ T4366] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.384495][ T4220] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 91.404510][ T4220] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 91.454424][ T4210] usb 4-1: not running at top speed; connect to a high speed hub [ 91.475338][ T4493] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.483423][ T4493] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.524193][ T4220] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 91.544346][ T4210] usb 4-1: config 1 interface 0 altsetting 9 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 91.549961][ T4220] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 91.567188][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.575035][ T4248] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.577395][ T4210] usb 4-1: config 1 interface 0 altsetting 9 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 91.583216][ T4248] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.613793][ T4220] usb 2-1: SerialNumber: syz [ 91.614336][ T4681] netlink: 'syz.2.113': attribute type 4 has an invalid length. [ 91.651089][ T4210] usb 4-1: config 1 interface 0 altsetting 9 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 91.679473][ T4210] usb 4-1: config 1 interface 0 has no altsetting 0 [ 91.720645][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 91.744767][ T4685] netlink: 'syz.2.113': attribute type 4 has an invalid length. [ 91.884388][ T4210] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 91.914476][ T4210] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.946818][ T4220] usb 2-1: 0:2 : does not exist [ 91.964005][ T4210] usb 4-1: Product: syz [ 91.968237][ T4210] usb 4-1: Manufacturer: syz [ 91.993287][ T4210] usb 4-1: SerialNumber: syz [ 92.054445][ T4663] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 92.067806][ T4663] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 92.188007][ T4220] usb 2-1: USB disconnect, device number 4 [ 93.119351][ T26] audit: type=1326 audit(1730460915.697:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4710 comm="syz.4.120" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3dbac54719 code=0x0 [ 93.204268][ T4210] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 93.223571][ T4210] usb 4-1: USB disconnect, device number 4 [ 93.788833][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 94.304145][ T23] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 94.744317][ T23] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.778915][ T23] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 94.818717][ T23] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 94.882380][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.921870][ T23] usb 1-1: config 0 descriptor?? [ 94.984153][ T4172] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 95.354260][ T1323] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 95.374445][ T4172] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.398712][ T4172] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 95.419128][ T4172] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 95.460031][ T4172] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.468560][ T23] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0 [ 95.477083][ T4172] usb 5-1: config 0 descriptor?? [ 95.517825][ T23] cp2112 0003:10C4:EA90.0001: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0 [ 95.674541][ T23] cp2112 0003:10C4:EA90.0001: Part Number: 0x82 Device Version: 0xFE [ 95.894274][ T4210] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 95.954281][ T1323] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 95.963455][ T1323] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.971806][ T1323] usb 4-1: Product: syz [ 95.979166][ T4172] cp2112 0003:10C4:EA90.0002: unknown main item tag 0x0 [ 95.986216][ T1323] usb 4-1: Manufacturer: syz [ 95.990900][ T1323] usb 4-1: SerialNumber: syz [ 95.999916][ T4172] cp2112 0003:10C4:EA90.0002: hidraw1: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.4-1/input0 [ 96.055848][ T1323] usb 4-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 96.074474][ T4243] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 96.104387][ T23] cp2112 0003:10C4:EA90.0001: error setting SMBus config [ 96.116509][ T23] cp2112: probe of 0003:10C4:EA90.0001 failed with error -71 [ 96.134861][ T23] usb 1-1: USB disconnect, device number 3 [ 96.144272][ T4210] usb 3-1: Using ep0 maxpacket: 8 [ 96.194246][ T4172] cp2112 0003:10C4:EA90.0002: Part Number: 0x82 Device Version: 0xFE [ 96.294317][ T4210] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 96.304805][ T4210] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 96.315351][ T4210] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 96.325353][ T4210] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 96.338638][ T4210] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 96.347850][ T4210] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.474544][ T4243] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 96.485063][ T4243] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 96.495243][ T4243] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.513486][ T4243] usb 2-1: config 0 descriptor?? [ 96.557841][ T4243] pwc: Askey VC010 type 2 USB webcam detected. [ 96.618471][ T4210] usb 3-1: GET_CAPABILITIES returned 0 [ 96.629019][ T4210] usbtmc 3-1:16.0: can't read capabilities [ 96.681294][ T4771] raw_sendmsg: syz.0.139 forgot to set AF_INET. Fix it! [ 96.724171][ T1323] usb 4-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 96.764248][ T4243] pwc: send_video_command error -71 [ 96.769487][ T4243] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 96.784301][ T4243] Philips webcam: probe of 2-1:0.0 failed with error -71 [ 96.805694][ T4243] usb 2-1: USB disconnect, device number 5 [ 96.925850][ T4210] kernel write not supported for file /usbtmc0 (pid: 4210 comm: kworker/0:4) [ 96.942032][ T23] usb 3-1: USB disconnect, device number 3 [ 97.022600][ T4778] 9pnet_virtio: no channels available for device syz [ 97.150686][ T4220] usb 4-1: USB disconnect, device number 5 [ 97.664509][ T23] usb 5-1: USB disconnect, device number 4 [ 97.764078][ T1323] ath9k_htc 4-1:1.0: ath9k_htc: Target is unresponsive [ 97.771390][ T1323] ath9k_htc: Failed to initialize the device [ 97.782861][ T4220] usb 4-1: ath9k_htc: USB layer deinitialized [ 97.799228][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 98.160019][ T4243] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 98.499755][ T4811] 9pnet_virtio: no channels available for device syz [ 99.217426][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 99.264098][ T13] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 99.321739][ T4825] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 99.343293][ T4243] usb 2-1: device descriptor read/all, error -71 [ 99.497183][ T4832] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 99.564662][ T13] usb 1-1: Using ep0 maxpacket: 8 [ 99.714348][ T13] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 99.731094][ T13] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 99.741294][ T4243] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 99.755155][ T13] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 99.770519][ T13] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 99.787028][ T13] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 99.801815][ T13] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.994161][ T4243] usb 2-1: Using ep0 maxpacket: 32 [ 100.064361][ T13] usb 1-1: GET_CAPABILITIES returned 0 [ 100.070048][ T13] usbtmc 1-1:16.0: can't read capabilities [ 100.310453][ T4243] usb 2-1: New USB device found, idVendor=1557, idProduct=8150, bcdDevice=29.ed [ 100.325146][ T4171] kernel write not supported for file /usbtmc0 (pid: 4171 comm: kworker/1:3) [ 100.330028][ T4243] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.362622][ T4243] usb 2-1: Product: syz [ 100.372719][ T4243] usb 2-1: Manufacturer: syz [ 100.382848][ T4243] usb 2-1: SerialNumber: syz [ 100.413853][ T4243] usb 2-1: config 0 descriptor?? [ 100.441393][ T4171] usb 1-1: USB disconnect, device number 4 [ 100.909046][ T4856] 9pnet_virtio: no channels available for device syz [ 101.585314][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 101.639806][ T13] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 101.720872][ T4243] rtl8150 2-1:0.0: eth1: rtl8150 is detected [ 101.898528][ T4243] usb 2-1: USB disconnect, device number 7 [ 102.044387][ T13] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 102.070259][ T13] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 102.334115][ T13] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 102.370619][ T13] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.417302][ T13] usb 4-1: Product: syz [ 102.456135][ T13] usb 4-1: Manufacturer: syz [ 102.475335][ T13] usb 4-1: SerialNumber: syz [ 102.492508][ T13] usb 4-1: config 0 descriptor?? [ 102.554640][ T4847] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 102.564519][ T4847] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 102.718163][ T4899] netlink: 'syz.4.182': attribute type 1 has an invalid length. [ 102.747291][ T4899] netlink: 16 bytes leftover after parsing attributes in process `syz.4.182'. [ 102.791915][ T4847] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 102.807035][ T4847] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 103.120491][ T4917] 9pnet_virtio: no channels available for device syz [ 103.309886][ T4171] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 103.804379][ T4171] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 103.854322][ T4171] usb 5-1: New USB device found, idVendor=0cf3, idProduct=1002, bcdDevice=4f.2c [ 103.874144][ T13] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 103.914441][ T4171] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.982736][ T4171] usb 5-1: config 0 descriptor?? [ 104.014046][ T4210] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 104.154157][ T13] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 104.173549][ T13] usb 4-1: USB disconnect, device number 6 [ 104.194177][ T4171] usb 5-1: reset full-speed USB device number 5 using dummy_hcd [ 104.407981][ T4210] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.469270][ T4210] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 104.552537][ T4210] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 104.601306][ T4210] usb 2-1: New USB device found, idVendor=054c, idProduct=0ba0, bcdDevice= 0.00 [ 104.720088][ T4210] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.813788][ T4210] usb 2-1: config 0 descriptor?? [ 104.939163][ T4171] usb 5-1: USB disconnect, device number 5 [ 105.104165][ T4171] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 105.209460][ T4210] usbhid 2-1:0.0: can't add hid device: -71 [ 105.222706][ T4210] usbhid: probe of 2-1:0.0 failed with error -71 [ 105.251771][ T4210] usb 2-1: USB disconnect, device number 8 [ 105.594186][ T4171] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 105.604511][ T4171] usb 5-1: New USB device found, idVendor=0cf3, idProduct=1002, bcdDevice=4f.2c [ 105.613747][ T4171] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.624058][ T4212] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 105.630619][ T1323] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 105.631758][ T4171] usb 5-1: config 0 descriptor?? [ 105.720340][ T4993] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 105.836102][ T4171] usb 5-1: reset high-speed USB device number 6 using dummy_hcd [ 105.984173][ T4212] usb 3-1: New USB device found, idVendor=055f, idProduct=c420, bcdDevice=6a.33 [ 105.999544][ T4212] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.024924][ T4212] usb 3-1: config 0 descriptor?? [ 106.054537][ T1323] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 106.076329][ T4212] gspca_main: sunplus-2.14.0 probing 055f:c420 [ 106.087945][ T1323] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 106.125510][ T1323] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.191661][ T1323] usb 4-1: config 0 descriptor?? [ 106.263040][ T1323] pwc: Askey VC010 type 2 USB webcam detected. [ 106.284114][ T4212] gspca_sunplus: reg_w_riv err -71 [ 106.289837][ T4212] sunplus: probe of 3-1:0.0 failed with error -71 [ 106.311974][ T4212] usb 3-1: USB disconnect, device number 4 [ 106.430449][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 106.464585][ T1323] pwc: send_video_command error -71 [ 106.469829][ T1323] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 106.515091][ T1323] Philips webcam: probe of 4-1:0.0 failed with error -71 [ 106.558716][ T1323] usb 4-1: USB disconnect, device number 7 [ 106.702389][ T5003] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 106.753390][ T4171] usb 5-1: USB disconnect, device number 6 [ 108.467929][ T5022] device ipvlan2 entered promiscuous mode [ 108.514157][ T5022] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 108.597148][ T1323] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 108.821851][ T5025] netlink: 4 bytes leftover after parsing attributes in process `syz.3.223'. [ 109.034355][ T4243] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 109.214078][ T4210] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 109.259763][ T5044] netlink: 4 bytes leftover after parsing attributes in process `syz.3.232'. [ 110.144280][ T4210] usb 2-1: Using ep0 maxpacket: 8 [ 110.204600][ T4243] usb 1-1: unable to get BOS descriptor or descriptor too short [ 110.430750][ T4210] usb 2-1: config 0 has an invalid interface number: 0 but max is -1 [ 110.430781][ T4210] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 110.430826][ T4210] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 110.430857][ T4210] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 110.430897][ T4210] usb 2-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.00 [ 110.430924][ T4210] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.444447][ T4243] usb 1-1: config 128 has an invalid interface number: 188 but max is 0 [ 110.444484][ T4243] usb 1-1: config 128 has no interface number 0 [ 110.444519][ T4243] usb 1-1: config 128 interface 188 has no altsetting 0 [ 110.446181][ T4210] usb 2-1: config 0 descriptor?? [ 111.314411][ T4243] usb 1-1: New USB device found, idVendor=0499, idProduct=1035, bcdDevice=8a.43 [ 111.314448][ T4243] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.314472][ T4243] usb 1-1: Product: syz [ 111.314489][ T4243] usb 1-1: Manufacturer: syz [ 111.314507][ T4243] usb 1-1: SerialNumber: syz [ 111.317551][ T4210] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 111.317613][ T4210] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 111.317640][ T4210] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 111.317665][ T4210] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 111.317689][ T4210] hid-picolcd 0003:04D8:F002.0003: unknown main item tag 0x0 [ 111.388331][ T4210] hid-picolcd 0003:04D8:F002.0003: No report with id 0xf3 found [ 111.388361][ T4210] hid-picolcd 0003:04D8:F002.0003: No report with id 0xf4 found [ 111.523163][ T4212] usb 2-1: USB disconnect, device number 9 [ 111.644154][ T23] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 111.746924][ T4243] snd-usb-audio: probe of 1-1:128.188 failed with error -2 [ 111.770604][ T4243] usb 1-1: USB disconnect, device number 5 [ 111.779337][ T4155] udevd[4155]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:128.188/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 111.884517][ T23] usb 3-1: Using ep0 maxpacket: 8 [ 112.124174][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 112.131294][ T5066] netlink: 12 bytes leftover after parsing attributes in process `syz.1.238'. [ 112.144087][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 112.144144][ T23] usb 3-1: New USB device found, idVendor=056a, idProduct=00e5, bcdDevice= 0.00 [ 112.144171][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.146127][ T23] usb 3-1: config 0 descriptor?? [ 112.765679][ T5066] device hsr0 entered promiscuous mode [ 113.097071][ T5066] device hsr0 left promiscuous mode [ 114.215650][ T23] wacom 0003:056A:00E5.0004: hidraw0: USB HID v0.00 Device [HID 056a:00e5] on usb-dummy_hcd.2-1/input0 [ 114.452313][ T23] usb 3-1: USB disconnect, device number 5 [ 114.524996][ T5103] 9pnet_virtio: no channels available for device syz [ 115.727949][ T5128] libceph: resolve '. [ 115.727949][ T5128] #)|.fǝa2sow?'%ЏKAqfCzeSb3L)HyoǤYMhE$ [ 115.727949][ T5128] ' (ret=-3): failed [ 115.868088][ T5128] autofs4:pid:5128:autofs_fill_super: called with bogus options [ 115.875793][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 117.299603][ T5141] netlink: 4 bytes leftover after parsing attributes in process `syz.2.261'. [ 117.333162][ T5141] device bridge_slave_1 left promiscuous mode [ 117.372675][ T5141] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.408670][ T5141] device bridge_slave_0 left promiscuous mode [ 117.433353][ T5141] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.093328][ T5149] 9pnet_virtio: no channels available for device syz [ 118.844865][ T26] audit: type=1326 audit(1730460941.427:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5150 comm="syz.1.264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 118.885666][ T5155] netlink: 4 bytes leftover after parsing attributes in process `syz.4.266'. [ 118.940112][ T26] audit: type=1326 audit(1730460941.427:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5150 comm="syz.1.264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 118.962141][ C1] vkms_vblank_simulate: vblank timer overrun [ 118.987747][ T26] audit: type=1326 audit(1730460941.427:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5150 comm="syz.1.264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 119.034177][ T26] audit: type=1326 audit(1730460941.427:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5150 comm="syz.1.264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 119.096398][ T26] audit: type=1326 audit(1730460941.427:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5150 comm="syz.1.264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 119.148227][ T26] audit: type=1326 audit(1730460941.427:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5150 comm="syz.1.264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 119.364149][ T26] audit: type=1326 audit(1730460941.427:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5150 comm="syz.1.264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=426 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 120.326459][ T26] audit: type=1326 audit(1730460941.427:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5150 comm="syz.1.264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 120.348586][ C1] vkms_vblank_simulate: vblank timer overrun [ 120.369619][ T26] audit: type=1326 audit(1730460941.427:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5150 comm="syz.1.264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 120.570337][ T26] audit: type=1326 audit(1730460941.427:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5150 comm="syz.1.264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 120.661123][ T4210] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 121.934275][ T4210] usb 1-1: unable to get BOS descriptor or descriptor too short [ 121.984308][ T4210] usb 1-1: not running at top speed; connect to a high speed hub [ 122.088844][ T4210] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 122.105289][ T4210] usb 1-1: can't read configurations, error -71 [ 125.776599][ T5251] netlink: 'syz.0.296': attribute type 10 has an invalid length. [ 125.873588][ T5251] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 125.892257][ T5251] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 126.031092][ T5251] syz.0.296 (5251) used greatest stack depth: 18840 bytes left [ 127.394158][ T4220] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 127.651244][ T4220] usb 3-1: Using ep0 maxpacket: 8 [ 127.708505][ T5293] netlink: 4 bytes leftover after parsing attributes in process `syz.1.314'. [ 127.784138][ T4220] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 127.804119][ T4220] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 127.819843][ T5277] ODEBUG: Out of memory. ODEBUG disabled [ 127.821113][ T4220] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 127.863509][ T4220] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 127.890176][ T4220] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 127.919948][ T4220] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.283705][ T5277] syz.0.308 (5277): drop_caches: 2 [ 128.374778][ T4220] usb 3-1: GET_CAPABILITIES returned 0 [ 128.380309][ T4220] usbtmc 3-1:16.0: can't read capabilities [ 128.580920][ T4212] kernel write not supported for file /usbtmc0 (pid: 4212 comm: kworker/1:5) [ 128.595934][ T4212] usb 3-1: USB disconnect, device number 6 [ 130.636761][ T5349] Zero length message leads to an empty skb [ 132.034527][ T23] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 132.304086][ T23] usb 3-1: Using ep0 maxpacket: 8 [ 132.424373][ T23] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 132.464036][ T23] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 132.510268][ T23] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 132.564098][ T23] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 132.680158][ T23] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 132.716989][ T1429] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.722426][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.723350][ T1429] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.822885][ T5372] dccp_close: ABORT with 32 bytes unread [ 133.054127][ T23] usb 3-1: GET_CAPABILITIES returned 0 [ 133.060042][ T23] usbtmc 3-1:16.0: can't read capabilities [ 133.234199][ T4220] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 133.274570][ T23] kernel write not supported for file /usbtmc0 (pid: 23 comm: kworker/1:1) [ 133.295866][ T23] usb 3-1: USB disconnect, device number 7 [ 133.644619][ T4220] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 133.669156][ T4220] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 133.712840][ T4220] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 133.733496][ T4220] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 133.782683][ T4220] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 133.974292][ T4220] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 134.006441][ T4220] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 134.044056][ T4220] usb 5-1: Product: syz [ 134.075812][ T4220] usb 5-1: Manufacturer: syz [ 134.141089][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 134.171558][ T4220] cdc_wdm 5-1:1.0: skipping garbage [ 134.184039][ T4220] cdc_wdm 5-1:1.0: skipping garbage [ 134.198882][ T4220] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 134.374088][ T5435] process 'syz.1.368' launched '/dev/fd/3' with NULL argv: empty string added [ 134.386596][ T4220] cdc_wdm 5-1:1.0: Unknown control protocol [ 135.826013][ T4220] usb 5-1: USB disconnect, device number 7 [ 135.926116][ T1323] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 136.314341][ T1323] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 136.345497][ T1323] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.435546][ T1323] usb 2-1: config 0 descriptor?? [ 136.505481][ T1323] cp210x 2-1:0.0: cp210x converter detected [ 136.945008][ T1323] cp210x 2-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 137.765235][ T1323] usb 2-1: cp210x converter now attached to ttyUSB0 [ 137.784478][ T1323] usb 2-1: USB disconnect, device number 10 [ 137.806794][ T1323] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 137.822353][ T1323] cp210x 2-1:0.0: device disconnected [ 137.828231][ T4210] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 138.084204][ T4210] usb 4-1: Using ep0 maxpacket: 16 [ 139.194215][ T4210] usb 4-1: config 182 has an invalid interface number: 254 but max is 0 [ 139.202611][ T4210] usb 4-1: config 182 has no interface number 0 [ 139.224237][ T23] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 139.644223][ T23] usb 3-1: Using ep0 maxpacket: 8 [ 139.764423][ T23] usb 3-1: config 0 has an invalid interface number: 96 but max is 0 [ 139.944041][ T23] usb 3-1: config 0 has no interface number 0 [ 139.993162][ T4210] usb 4-1: config 182 interface 254 has no altsetting 0 [ 140.064004][ T4210] usb 4-1: string descriptor 0 read error: -71 [ 140.073154][ T4210] usb 4-1: New USB device found, idVendor=2cec, idProduct=4f27, bcdDevice=9f.49 [ 140.204255][ T23] usb 3-1: New USB device found, idVendor=0506, idProduct=00df, bcdDevice= 1.b6 [ 140.220285][ T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.347215][ T4210] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.384228][ T4210] usb 4-1: can't set config #182, error -71 [ 140.414632][ T4210] usb 4-1: USB disconnect, device number 9 [ 140.433646][ T23] usb 3-1: Product: syz [ 140.438062][ T23] usb 3-1: Manufacturer: syz [ 140.442687][ T23] usb 3-1: SerialNumber: syz [ 140.452157][ T23] usb 3-1: config 0 descriptor?? [ 140.851396][ T5516] 9pnet_virtio: no channels available for device syz [ 140.906817][ T23] gspca_main: spca501-2.14.0 probing 0506:00df [ 141.205362][ T4171] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 141.275216][ T5538] MPTCP: kernel_bind error, err=-98 [ 141.324124][ T23] gspca_spca501: reg write: error -71 [ 141.360015][ T23] spca501 3-1:0.96: Reg write failed for 0x00,0x02,0x01 [ 141.380184][ T23] spca501: probe of 3-1:0.96 failed with error -22 [ 141.402252][ T23] usb 3-1: USB disconnect, device number 8 [ 141.454646][ T4171] usb 2-1: Using ep0 maxpacket: 8 [ 141.624262][ T4210] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 141.954202][ T4210] usb 4-1: Using ep0 maxpacket: 8 [ 142.104749][ T4210] usb 4-1: config 5 has an invalid interface number: 146 but max is 0 [ 142.150104][ T4210] usb 4-1: config 5 has no interface number 0 [ 142.306469][ T4210] usb 4-1: config 5 interface 146 altsetting 11 bulk endpoint 0x9 has invalid maxpacket 64 [ 142.410695][ T4210] usb 4-1: config 5 interface 146 altsetting 11 endpoint 0xA has an invalid bInterval 198, changing to 11 [ 142.431197][ T4210] usb 4-1: config 5 interface 146 has no altsetting 0 [ 142.540976][ T4171] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ee [ 142.551142][ T4171] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.564672][ T4171] usb 2-1: Product: syz [ 142.568869][ T4171] usb 2-1: Manufacturer: syz [ 142.573481][ T4171] usb 2-1: SerialNumber: syz [ 142.589627][ T4171] usb 2-1: config 0 descriptor?? [ 142.650554][ T26] audit: type=1326 audit(1730460965.217:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5554 comm="syz.0.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf92a0719 code=0x7ffc0000 [ 142.673617][ T26] audit: type=1326 audit(1730460965.227:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5554 comm="syz.0.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf92a0719 code=0x7ffc0000 [ 142.677517][ T21] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 142.703107][ T4210] usb 4-1: New USB device found, idVendor=0499, idProduct=1056, bcdDevice=8d.fd [ 142.713011][ T26] audit: type=1326 audit(1730460965.237:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5554 comm="syz.0.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7feaf92a0719 code=0x7ffc0000 [ 142.736788][ T4210] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.744836][ T4210] usb 4-1: Product: syz [ 142.751208][ T26] audit: type=1326 audit(1730460965.237:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5554 comm="syz.0.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf92a0719 code=0x7ffc0000 [ 142.758184][ T4210] usb 4-1: Manufacturer: syz [ 142.774603][ T26] audit: type=1326 audit(1730460965.237:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5554 comm="syz.0.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf92a0719 code=0x7ffc0000 [ 142.802540][ T26] audit: type=1326 audit(1730460965.237:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5554 comm="syz.0.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=67 compat=0 ip=0x7feaf92a0719 code=0x7ffc0000 [ 142.835899][ T5559] loop2: detected capacity change from 0 to 512 [ 142.855419][ T26] audit: type=1326 audit(1730460965.237:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5554 comm="syz.0.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf92a0719 code=0x7ffc0000 [ 142.934325][ T4171] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 142.982785][ T5559] EXT4-fs (loop2): too many log groups per flexible block group [ 142.990905][ T5559] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 142.998091][ T5559] EXT4-fs (loop2): mount failed [ 143.096515][ T26] audit: type=1326 audit(1730460965.237:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5554 comm="syz.0.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf92a0719 code=0x7ffc0000 [ 143.154529][ T21] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 143.182386][ T21] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 143.219058][ T26] audit: type=1326 audit(1730460965.237:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5554 comm="syz.0.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=30 compat=0 ip=0x7feaf92a0719 code=0x7ffc0000 [ 143.487088][ T21] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 143.504142][ T21] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 143.515437][ T26] audit: type=1326 audit(1730460965.237:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5554 comm="syz.0.412" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7feaf92a0719 code=0x7ffc0000 [ 143.793937][ C0] sched: RT throttling activated [ 143.796156][ T4210] usb 4-1: SerialNumber: syz [ 144.823986][ T21] usb 5-1: SerialNumber: syz [ 145.250792][ T4210] usb 4-1: can't set config #5, error -71 [ 145.259398][ T4210] usb 4-1: USB disconnect, device number 10 [ 145.323272][ T5571] MPTCP: addr_signal error, add_addr=1, echo=0 [ 145.331566][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 145.476862][ T21] usb 5-1: 0:2 : does not exist [ 145.481904][ T21] usb 5-1: unit 255 not found! [ 145.594347][ T4171] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71 [ 145.630087][ T4171] usb 2-1: USB disconnect, device number 11 [ 145.706793][ T21] usb 5-1: 5:0: cannot get min/max values for control 2 (id 5) [ 145.758355][ T21] usb 5-1: USB disconnect, device number 8 [ 145.794092][ T4243] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 146.064093][ T4243] usb 4-1: Using ep0 maxpacket: 16 [ 146.234653][ T4171] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 146.315186][ T21] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 146.504291][ T4171] usb 3-1: Using ep0 maxpacket: 8 [ 146.579924][ T5602] MPTCP: addr_signal error, add_addr=1, echo=0 [ 146.624659][ T4171] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 146.668249][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 146.694828][ T21] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.752669][ T21] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 146.776526][ T4171] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 146.884042][ T21] usb 5-1: New USB device found, idVendor=056e, idProduct=00fd, bcdDevice= 0.00 [ 146.893477][ T4171] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 146.930521][ T21] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.938953][ T4171] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 146.968450][ T5604] netlink: 'syz.0.430': attribute type 16 has an invalid length. [ 146.981198][ T4171] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 147.000997][ T21] usb 5-1: config 0 descriptor?? [ 147.013479][ T5604] netlink: 'syz.0.430': attribute type 3 has an invalid length. [ 147.029195][ T4171] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.041743][ T5604] netlink: 64066 bytes leftover after parsing attributes in process `syz.0.430'. [ 147.105843][ T5610] netlink: 'syz.0.433': attribute type 1 has an invalid length. [ 147.154347][ T4243] usb 4-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=ba.be [ 147.163435][ T4243] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.189041][ T4243] usb 4-1: Product: syz [ 147.193251][ T4243] usb 4-1: Manufacturer: syz [ 147.200178][ T4243] usb 4-1: SerialNumber: syz [ 147.216059][ T4243] usb 4-1: config 0 descriptor?? [ 147.371525][ T4171] usb 3-1: GET_CAPABILITIES returned 0 [ 147.377925][ T4171] usbtmc 3-1:16.0: can't read capabilities [ 147.780141][ T21] elecom 0003:056E:00FD.0005: unknown main item tag 0x0 [ 147.883581][ T5588] 9pnet: Insufficient options for proto=fd [ 147.900438][ T21] elecom 0003:056E:00FD.0005: unknown main item tag 0x0 [ 148.153464][ T21] elecom 0003:056E:00FD.0005: unknown main item tag 0x0 [ 148.174075][ T21] elecom 0003:056E:00FD.0005: unknown main item tag 0x0 [ 148.197660][ T21] elecom 0003:056E:00FD.0005: unknown main item tag 0x0 [ 148.227115][ T23] usb 3-1: USB disconnect, device number 9 [ 148.249335][ T4243] peak_usb 4-1:0.0: PEAK-System PCAN-Chip USB v0 fw v0.0.0 (1 channels) [ 148.274274][ T21] elecom 0003:056E:00FD.0005: hidraw0: USB HID v0.00 Device [HID 056e:00fd] on usb-dummy_hcd.4-1/input0 [ 148.297811][ T4243] peak_usb 4-1:0.0 can0: sending command failure: -22 [ 148.314151][ T4243] peak_usb 4-1:0.0 can0: sending command failure: -22 [ 148.325730][ T4243] peak_usb 4-1:0.0 can0: sending command failure: -22 [ 148.383535][ T5621] loop0: detected capacity change from 0 to 512 [ 148.496658][ T4243] peak_usb: probe of 4-1:0.0 failed with error -22 [ 148.530843][ T4243] usb 4-1: USB disconnect, device number 11 [ 148.552191][ T5621] EXT4-fs (loop0): too many log groups per flexible block group [ 148.560251][ T5621] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 148.567198][ T5621] EXT4-fs (loop0): mount failed [ 149.469821][ T5642] input: syz0 as /devices/virtual/input/input9 [ 149.820286][ T21] usb 5-1: USB disconnect, device number 9 [ 150.805111][ T4243] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 152.968490][ T4243] usb 4-1: device descriptor read/all, error -71 [ 153.147541][ T5675] netlink: 20 bytes leftover after parsing attributes in process `syz.1.456'. [ 153.523650][ T23] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 153.594107][ T21] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 153.914135][ T4212] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 153.985509][ T21] usb 1-1: config 4 has an invalid interface number: 231 but max is 0 [ 154.016882][ T21] usb 1-1: config 4 has no interface number 0 [ 154.045119][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 154.103736][ T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 154.394409][ T4212] usb 5-1: Using ep0 maxpacket: 32 [ 154.399806][ T23] usb 3-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 154.410112][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.420989][ T23] usb 3-1: config 0 descriptor?? [ 154.434316][ T21] usb 1-1: New USB device found, idVendor=13d3, idProduct=3224, bcdDevice=cb.0d [ 154.443383][ T21] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.458719][ T21] usb 1-1: Product: syz [ 154.463011][ T21] usb 1-1: Manufacturer: syz [ 154.471767][ T21] usb 1-1: SerialNumber: syz [ 154.514173][ T4212] usb 5-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x31, skipping [ 154.527137][ T21] dvb-usb: found a 'DigitalNow TinyUSB 2 DVB-t Receiver' in warm state. [ 154.661151][ T5692] loop3: detected capacity change from 0 to 512 [ 154.694121][ T4212] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=58.16 [ 154.703199][ T4212] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.711716][ T4212] usb 5-1: Product: syz [ 154.720287][ T4212] usb 5-1: Manufacturer: syz [ 154.725684][ T4212] usb 5-1: SerialNumber: syz [ 154.744922][ T7] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 154.745813][ T4212] usb 5-1: config 0 descriptor?? [ 154.758059][ T21] vp7045: USB control message 'out' went wrong. [ 154.769040][ T21] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 154.790189][ T21] dvb-usb: DigitalNow TinyUSB 2 DVB-t Receiver error while loading driver (-19) [ 154.822967][ T5692] EXT4-fs (loop3): too many log groups per flexible block group [ 154.848119][ T21] usb 1-1: USB disconnect, device number 8 [ 154.854641][ T4212] usb 5-1: Warning: ath10k USB support is incomplete, don't expect anything to work! [ 154.907070][ T23] lg-g15 0003:046D:C222.0006: item fetching failed at offset 10/11 [ 154.923731][ T5692] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 154.938921][ T23] lg-g15: probe of 0003:046D:C222.0006 failed with error -22 [ 154.971203][ T5692] EXT4-fs (loop3): mount failed [ 155.045607][ T4212] usb 5-1: USB disconnect, device number 10 [ 155.064423][ T9] usb 5-1: Failed to submit usb control message: -71 [ 155.108102][ T23] usb 3-1: USB disconnect, device number 10 [ 155.123690][ T9] usb 5-1: unable to send the bmi data to the device: -71 [ 155.154340][ T7] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 155.169176][ T7] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 155.179754][ T9] usb 5-1: unable to get target info from device [ 155.184020][ T7] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.201491][ T9] usb 5-1: could not get target info (-71) [ 155.208621][ T7] usb 2-1: config 0 descriptor?? [ 155.221751][ T9] usb 5-1: could not probe fw (-71) [ 155.246317][ T7] pwc: Askey VC010 type 2 USB webcam detected. [ 155.596353][ T7] pwc: send_video_command error -71 [ 155.602059][ T7] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 155.610888][ T7] Philips webcam: probe of 2-1:0.0 failed with error -71 [ 155.619887][ T7] usb 2-1: USB disconnect, device number 12 [ 156.513050][ T4236] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 156.750598][ T5719] netlink: 44 bytes leftover after parsing attributes in process `syz.2.471'. [ 156.891214][ T5723] 9pnet_virtio: no channels available for device syz [ 157.614363][ T5726] netlink: 4 bytes leftover after parsing attributes in process `syz.0.474'. [ 157.684901][ T4236] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 157.695348][ T4236] usb 2-1: can't read configurations, error -71 [ 157.702913][ T5732] netlink: 104 bytes leftover after parsing attributes in process `syz.4.477'. [ 157.778374][ T5736] binder: 5735:5736 ioctl c0306201 0 returned -14 [ 157.897597][ T5736] binder: 5735:5736 ioctl c018937d 0 returned -22 [ 158.675945][ T4243] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 159.336742][ T5759] 9pnet_virtio: no channels available for device syz [ 160.214281][ T4243] usb 3-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 160.223429][ T4243] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.241557][ T4243] usb 3-1: Product: syz [ 160.253990][ T4243] usb 3-1: Manufacturer: syz [ 160.264951][ T4243] usb 3-1: SerialNumber: syz [ 160.277290][ T4243] usb 3-1: config 0 descriptor?? [ 160.316380][ T4243] ch341 3-1:0.0: ch341-uart converter detected [ 160.384005][ T23] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 160.473647][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 160.473662][ T26] audit: type=1326 audit(1730460983.047:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5768 comm="syz.1.491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 160.510801][ T26] audit: type=1326 audit(1730460983.057:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5768 comm="syz.1.491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 160.546817][ T26] audit: type=1326 audit(1730460983.057:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5768 comm="syz.1.491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 160.589565][ T26] audit: type=1326 audit(1730460983.057:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5768 comm="syz.1.491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 160.611573][ C1] vkms_vblank_simulate: vblank timer overrun [ 160.648792][ T26] audit: type=1326 audit(1730460983.057:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5768 comm="syz.1.491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 160.702008][ T26] audit: type=1326 audit(1730460983.057:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5768 comm="syz.1.491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 160.724249][ C1] vkms_vblank_simulate: vblank timer overrun [ 160.734861][ T5747] udc-core: couldn't find an available UDC or it's busy [ 160.741833][ T5747] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 160.749665][ T26] audit: type=1326 audit(1730460983.057:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5768 comm="syz.1.491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 160.774174][ T4243] usb 3-1: failed to receive control message: -71 [ 160.784248][ T23] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 160.787311][ T4243] ch341-uart: probe of ttyUSB0 failed with error -71 [ 160.804057][ T23] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 160.823585][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.832635][ T26] audit: type=1326 audit(1730460983.057:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5768 comm="syz.1.491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 160.839891][ T4243] usb 3-1: USB disconnect, device number 11 [ 160.881731][ T23] usb 1-1: config 0 descriptor?? [ 160.912965][ T4243] ch341 3-1:0.0: device disconnected [ 160.918654][ T26] audit: type=1326 audit(1730460983.057:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5768 comm="syz.1.491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fd8294d16e7 code=0x7ffc0000 [ 160.918693][ T26] audit: type=1326 audit(1730460983.057:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5768 comm="syz.1.491" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fd829476099 code=0x7ffc0000 [ 160.936451][ T23] pwc: Askey VC010 type 2 USB webcam detected. [ 161.154179][ T23] pwc: send_video_command error -71 [ 161.159559][ T23] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 161.177509][ T23] Philips webcam: probe of 1-1:0.0 failed with error -71 [ 161.221527][ T23] usb 1-1: USB disconnect, device number 9 [ 162.380704][ T5783] libceph: resolve '. [ 162.380704][ T5783] #)|.fǝa2sow?'%ЏKAqfCzeSb3L)HyoǤYMhE$ [ 162.380704][ T5783] ' (ret=-3): failed [ 162.603650][ T23] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 162.732644][ T5792] 9pnet_virtio: no channels available for device syz [ 163.074248][ T23] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 163.583795][ T23] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 163.583832][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.613139][ T23] usb 1-1: config 0 descriptor?? [ 163.629840][ T23] usb 1-1: can't set config #0, error -71 [ 163.636787][ T23] usb 1-1: USB disconnect, device number 10 [ 165.984682][ T5826] 9pnet_virtio: no channels available for device syz [ 166.402759][ T5830] loop0: detected capacity change from 0 to 512 [ 166.604301][ T5830] EXT4-fs (loop0): too many log groups per flexible block group [ 166.621080][ T5830] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 166.683527][ T5830] EXT4-fs (loop0): mount failed [ 166.724137][ T4236] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 166.984493][ T4236] usb 4-1: Using ep0 maxpacket: 8 [ 167.095988][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 167.314293][ T4236] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ee [ 167.340177][ T4236] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.380972][ T4236] usb 4-1: Product: syz [ 167.395399][ T4236] usb 4-1: Manufacturer: syz [ 167.418674][ T4236] usb 4-1: SerialNumber: syz [ 167.456778][ T4236] usb 4-1: config 0 descriptor?? [ 167.710681][ T5870] device team0 entered promiscuous mode [ 167.719611][ T5871] 9pnet_virtio: no channels available for device syz [ 167.738277][ T5870] device team_slave_0 entered promiscuous mode [ 167.748677][ T5870] device team_slave_1 entered promiscuous mode [ 167.769250][ T5869] device team0 left promiscuous mode [ 167.781369][ T5869] device team_slave_0 left promiscuous mode [ 167.796722][ T5869] device team_slave_1 left promiscuous mode [ 168.464164][ T4236] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 169.864178][ T4236] dvb_usb_rtl28xxu: probe of 4-1:0.0 failed with error -71 [ 169.913148][ T4236] usb 4-1: USB disconnect, device number 14 [ 170.413251][ T5900] tipc: Started in network mode [ 170.439832][ T5900] tipc: Node identity 4, cluster identity 4711 [ 170.471868][ T5900] tipc: Node number set to 4 [ 170.530501][ T5903] QAT: Invalid ioctl 1075883590 [ 170.607003][ T5903] QAT: Invalid ioctl 1075883590 [ 170.624500][ T5903] QAT: Invalid ioctl 1075883590 [ 170.653420][ T5903] QAT: Invalid ioctl 1075883590 [ 170.675544][ T5903] QAT: Invalid ioctl 1075883590 [ 170.699175][ T5903] QAT: Invalid ioctl 1075883590 [ 170.736069][ T5903] QAT: Invalid ioctl 1075883590 [ 170.758555][ T5903] QAT: Invalid ioctl 1075883590 [ 170.776907][ T5903] QAT: Invalid ioctl 1075883590 [ 170.835470][ T5903] QAT: Invalid ioctl 1075883590 [ 171.144170][ T7] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 171.424073][ T4236] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 171.514608][ T7] usb 4-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 171.524392][ T7] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.550418][ T7] usb 4-1: config 0 descriptor?? [ 171.596159][ T7] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 171.794210][ T4236] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 171.811368][ T4236] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 171.848604][ T4236] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.889992][ T4236] usb 2-1: config 0 descriptor?? [ 171.948577][ T4236] pwc: Askey VC010 type 2 USB webcam detected. [ 172.044232][ T7] cpia1 4-1:0.0: unexpected state after lo power cmd: 00 [ 172.164228][ T4236] pwc: send_video_command error -71 [ 172.169480][ T4236] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 172.224095][ T4236] Philips webcam: probe of 2-1:0.0 failed with error -71 [ 172.237856][ T4236] usb 2-1: USB disconnect, device number 15 [ 172.474699][ T7] cpia1 4-1:0.0: only firmware version 1 is supported (got: 0) [ 173.102925][ T4236] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 173.360192][ T7] usb 4-1: USB disconnect, device number 15 [ 173.784199][ T4236] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 173.802651][ T5952] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 173.824245][ T4236] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 173.833317][ T4236] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.943886][ T4236] usb 2-1: config 0 descriptor?? [ 173.996267][ T4236] pwc: Askey VC010 type 2 USB webcam detected. [ 174.157408][ T4236] pwc: send_video_command error -71 [ 174.178879][ T4236] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 174.193779][ T4236] Philips webcam: probe of 2-1:0.0 failed with error -71 [ 174.209383][ T4236] usb 2-1: USB disconnect, device number 16 [ 175.659997][ T4236] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 175.746874][ T5983] libceph: resolve '. [ 175.746874][ T5983] #)|.fǝa2sow?'%ЏKAqfCzeSb3L)HyoǤYMhE$ [ 175.746874][ T5983] ' (ret=-3): failed [ 176.064342][ T4236] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 176.107607][ T4236] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 176.137252][ T4236] usb 4-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 176.167008][ T4236] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.205622][ T4236] usb 4-1: config 0 descriptor?? [ 176.679474][ T4236] hid (null): bogus close delimiter [ 176.894142][ T4236] usb 4-1: language id specifier not provided by device, defaulting to English [ 177.044403][ T5987] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 177.053687][ T5987] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 177.062628][ T5987] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 177.071462][ T5987] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 177.584031][ T4213] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 177.591852][ T4210] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 177.599753][ T4236] uclogic 0003:256C:006D.0007: v1 buttonpad probing failed: -71 [ 177.615307][ T4236] uclogic 0003:256C:006D.0007: failed probing parameters: -71 [ 177.631881][ T4236] uclogic: probe of 0003:256C:006D.0007 failed with error -71 [ 177.688411][ T4236] usb 4-1: USB disconnect, device number 16 [ 177.924573][ T4210] usb 2-1: too many configurations: 9, using maximum allowed: 8 [ 178.017694][ T4213] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 178.047818][ T4210] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 178.057266][ T4213] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 178.071357][ T4210] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 178.088158][ T4213] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.149043][ T4210] usb 2-1: config 0 interface 0 has no altsetting 0 [ 178.310285][ T4213] usb 3-1: config 0 descriptor?? [ 178.366429][ T4213] pwc: Askey VC010 type 2 USB webcam detected. [ 178.681506][ T4210] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 178.690444][ T4213] pwc: send_video_command error -71 [ 178.702452][ T4213] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 178.724325][ T4210] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 178.754105][ T4213] Philips webcam: probe of 3-1:0.0 failed with error -71 [ 178.770108][ T4210] usb 2-1: config 0 interface 0 has no altsetting 0 [ 178.813900][ T4213] usb 3-1: USB disconnect, device number 12 [ 178.934293][ T4210] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 178.953298][ T4210] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 178.970926][ T4210] usb 2-1: config 0 interface 0 has no altsetting 0 [ 179.064511][ T4210] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 179.073566][ T4210] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 179.107200][ T4210] usb 2-1: config 0 interface 0 has no altsetting 0 [ 179.204377][ T4210] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 179.213313][ T4210] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 179.238430][ T4210] usb 2-1: config 0 interface 0 has no altsetting 0 [ 179.256786][ T6018] loop2: detected capacity change from 0 to 7 [ 179.265133][ T4213] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 179.282607][ T6018] Dev loop2: unable to read RDB block 7 [ 179.295993][ T6018] loop2: unable to read partition table [ 179.301791][ T6018] loop2: partition table beyond EOD, truncated [ 179.315468][ T6018] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 179.386174][ T4210] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 179.424294][ T4210] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 179.459937][ T4210] usb 2-1: config 0 interface 0 has no altsetting 0 [ 179.580621][ T4210] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 179.596531][ T4210] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 179.634038][ T4210] usb 2-1: config 0 interface 0 has no altsetting 0 [ 179.664449][ T4213] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 179.680062][ T4213] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 179.690115][ T4213] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.718886][ T4213] usb 3-1: config 0 descriptor?? [ 179.744671][ T4210] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 179.753600][ T4210] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 179.767523][ T4213] pwc: Askey VC010 type 2 USB webcam detected. [ 179.794392][ T4210] usb 2-1: config 0 interface 0 has no altsetting 0 [ 180.204353][ T4210] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 180.614260][ T4213] pwc: recv_control_msg error -32 req 02 val 2b00 [ 180.860732][ T4210] usb 2-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 180.884077][ T4213] pwc: recv_control_msg error -32 req 02 val 2700 [ 180.899192][ T4210] usb 2-1: Product: syz [ 180.914343][ T4210] usb 2-1: Manufacturer: syz [ 180.918959][ T4210] usb 2-1: SerialNumber: syz [ 180.934222][ T4213] pwc: recv_control_msg error -32 req 02 val 2c00 [ 180.970590][ T4210] usb 2-1: config 0 descriptor?? [ 180.984069][ T4213] pwc: recv_control_msg error -32 req 04 val 1000 [ 181.055980][ T4213] pwc: recv_control_msg error -32 req 04 val 1300 [ 181.064993][ T4210] usb 2-1: can't set config #0, error -71 [ 181.076956][ T4210] usb 2-1: USB disconnect, device number 17 [ 181.124207][ T4213] pwc: recv_control_msg error -32 req 04 val 1400 [ 181.189980][ T4213] pwc: recv_control_msg error -32 req 02 val 2000 [ 181.244047][ T4213] pwc: recv_control_msg error -32 req 02 val 2100 [ 181.294080][ T4213] pwc: recv_control_msg error -32 req 04 val 1500 [ 181.334326][ T4213] pwc: recv_control_msg error -32 req 02 val 2500 [ 181.374153][ T4213] pwc: recv_control_msg error -32 req 02 val 2400 [ 181.624102][ T4213] pwc: recv_control_msg error -71 req 02 val 2900 [ 181.649182][ T4213] pwc: recv_control_msg error -71 req 02 val 2800 [ 181.672789][ T6062] MPTCP: kernel_bind error, err=-98 [ 181.759498][ T6063] loop1: detected capacity change from 0 to 512 [ 183.134805][ T4213] pwc: recv_control_msg error -71 req 04 val 1100 [ 183.165265][ T4213] pwc: recv_control_msg error -71 req 04 val 1200 [ 184.157988][ T4213] pwc: Registered as video103. [ 184.744713][ T6063] EXT4-fs warning (device loop1): ext4_multi_mount_protect:403: Unable to create kmmpd thread for loop1. [ 185.134977][ T4213] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input11 [ 185.299356][ T6075] capability: warning: `syz.4.596' uses 32-bit capabilities (legacy support in use) [ 185.374158][ T4213] usb 3-1: USB disconnect, device number 13 [ 188.096711][ T21] Bluetooth: hci3: command 0x0406 tx timeout [ 188.096792][ T21] Bluetooth: hci1: command 0x0406 tx timeout [ 188.096849][ T21] Bluetooth: hci2: command 0x0406 tx timeout [ 188.653755][ T26] kauditd_printk_skb: 1038 callbacks suppressed [ 188.653772][ T26] audit: type=1326 audit(1730461011.227:1080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6093 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 188.886595][ T26] audit: type=1326 audit(1730461011.307:1081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6093 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 188.983490][ T26] audit: type=1326 audit(1730461011.307:1082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6093 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 189.007310][ T26] audit: type=1326 audit(1730461011.307:1083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6093 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 189.037972][ T26] audit: type=1326 audit(1730461011.317:1084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6093 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 189.066172][ T26] audit: type=1326 audit(1730461011.317:1085): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6093 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 189.099996][ T6101] MPTCP: kernel_bind error, err=-98 [ 189.103771][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 189.134012][ T4214] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 189.170704][ T26] audit: type=1326 audit(1730461011.317:1086): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6093 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8294da719 code=0x7ffc0000 [ 189.313985][ T26] audit: type=1326 audit(1730461011.337:1087): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6093 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fd8294d16e7 code=0x7ffc0000 [ 189.378034][ T26] audit: type=1326 audit(1730461011.337:1088): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6093 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fd829476099 code=0x7ffc0000 [ 189.413986][ T26] audit: type=1326 audit(1730461011.337:1089): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6093 comm="syz.1.603" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fd8294d16e7 code=0x7ffc0000 [ 189.444001][ T4213] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 189.560917][ T6107] loop3: detected capacity change from 0 to 512 [ 189.774145][ T6107] EXT4-fs (loop3): too many log groups per flexible block group [ 189.782576][ T6107] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 189.789801][ T6107] EXT4-fs (loop3): mount failed [ 189.884559][ T4213] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.955579][ T4213] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 190.127985][ T4213] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.409827][ T4213] usb 5-1: config 0 descriptor?? [ 190.514561][ T4213] pwc: Askey VC010 type 2 USB webcam detected. [ 190.734323][ T4213] pwc: send_video_command error -71 [ 190.807239][ T4213] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 190.943739][ T4213] Philips webcam: probe of 5-1:0.0 failed with error -71 [ 191.094633][ T4213] usb 5-1: USB disconnect, device number 11 [ 191.164066][ T4214] usb 1-1: Using ep0 maxpacket: 8 [ 191.654120][ T4213] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 192.424243][ T4213] usb 5-1: device descriptor read/all, error -71 [ 193.123778][ T4214] usb 1-1: device descriptor read/all, error -71 [ 193.352187][ T6144] netlink: 12 bytes leftover after parsing attributes in process `syz.2.620'. [ 193.704063][ T1106] usb 3-1: new full-speed USB device number 14 using dummy_hcd [ 193.794035][ T6130] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 193.854126][ T4214] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 194.051261][ T6159] MPTCP: kernel_bind error, err=-98 [ 194.053389][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 194.070993][ T1106] usb 3-1: config 0 has an invalid interface number: 103 but max is 0 [ 194.080018][ T1106] usb 3-1: config 0 has no interface number 0 [ 194.201267][ T1429] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.207978][ T1429] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.221210][ T4214] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 194.242381][ T4214] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 194.251519][ T4214] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.264108][ T1106] usb 3-1: New USB device found, idVendor=2013, idProduct=1faa, bcdDevice=de.4d [ 194.309339][ T4214] usb 1-1: config 0 descriptor?? [ 194.316070][ T1106] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.336389][ T1106] usb 3-1: Product: syz [ 194.340585][ T1106] usb 3-1: Manufacturer: syz [ 194.345820][ T1106] usb 3-1: SerialNumber: syz [ 194.354871][ T6130] usb 2-1: New USB device found, idVendor=055f, idProduct=c420, bcdDevice=6a.33 [ 194.364447][ T6130] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.387224][ T6130] usb 2-1: config 0 descriptor?? [ 194.659963][ T6130] gspca_main: sunplus-2.14.0 probing 055f:c420 [ 195.118960][ T4214] pwc: Askey VC010 type 2 USB webcam detected. [ 195.128109][ T1106] usb 3-1: config 0 descriptor?? [ 195.154324][ T4214] pwc: send_video_command error -71 [ 195.159581][ T4214] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 195.167598][ T4214] Philips webcam: probe of 1-1:0.0 failed with error -71 [ 195.179959][ T4214] usb 1-1: USB disconnect, device number 12 [ 195.264547][ T6130] gspca_sunplus: reg_w_riv err -71 [ 195.269759][ T6130] sunplus: probe of 2-1:0.0 failed with error -71 [ 195.291413][ T6130] usb 2-1: USB disconnect, device number 18 [ 195.394182][ T1106] dvb-usb: found a 'DiBcom STK8096-PVR reference design' in warm state. [ 195.411665][ T1106] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 195.434576][ T1106] dvbdev: DVB: registering new adapter (DiBcom STK8096-PVR reference design) [ 195.451103][ T1106] usb 3-1: media controller created [ 195.459364][ T1106] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 195.521017][ T1106] DVB: Unable to find symbol dib8000_attach() [ 195.528572][ T1106] dvb-usb: no frontend was attached by 'DiBcom STK8096-PVR reference design' [ 195.542032][ T1106] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 195.554076][ T4214] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 195.571715][ T1106] dvbdev: DVB: registering new adapter (DiBcom STK8096-PVR reference design) [ 195.582126][ T1106] usb 3-1: media controller created [ 195.596002][ T1106] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 195.739978][ T6181] dccp_close: ABORT with 32 bytes unread [ 195.813039][ T1106] DVB: Unable to find symbol dib8000_attach() [ 195.819674][ T1106] dvb-usb: no frontend was attached by 'DiBcom STK8096-PVR reference design' [ 196.005640][ T1106] rc_core: IR keymap rc-dib0700-rc5 not found [ 196.012457][ T1106] Registered IR keymap rc-empty [ 196.017535][ T1106] dvb-usb: could not initialize remote control. [ 196.023793][ T1106] dvb-usb: DiBcom STK8096-PVR reference design successfully initialized and connected. [ 196.071500][ T1106] usb 3-1: USB disconnect, device number 14 [ 196.235119][ T4214] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 196.345726][ T4214] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 196.500291][ T1106] dvb-usb: DiBcom STK8096-PVR reference design successfully deinitialized and disconnected. [ 196.582657][ T4214] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.788779][ T4214] usb 1-1: config 0 descriptor?? [ 196.912705][ T4214] usb 1-1: can't set config #0, error -71 [ 196.945508][ T4214] usb 1-1: USB disconnect, device number 13 [ 196.957070][ T6201] MPTCP: kernel_bind error, err=-98 [ 196.980164][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 197.335466][ T6216] netlink: 8 bytes leftover after parsing attributes in process `syz.0.642'. [ 198.754008][ T4214] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 199.113090][ T6245] MPTCP: kernel_bind error, err=-98 [ 199.121250][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 199.134303][ T4214] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 199.159674][ T4214] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 199.210894][ T4214] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.251396][ T4214] usb 3-1: config 0 descriptor?? [ 199.300797][ T4214] pwc: Askey VC010 type 2 USB webcam detected. [ 199.544096][ T4214] pwc: send_video_command error -71 [ 199.549784][ T4214] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 199.565440][ T4214] Philips webcam: probe of 3-1:0.0 failed with error -71 [ 199.577724][ T4214] usb 3-1: USB disconnect, device number 15 [ 201.482820][ T1106] Bluetooth: hci0: command 0x0406 tx timeout [ 201.549908][ T26] kauditd_printk_skb: 222 callbacks suppressed [ 201.549925][ T26] audit: type=1326 audit(1730461024.127:1312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6272 comm="syz.3.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c75dbf719 code=0x7ffc0000 [ 201.659434][ T26] audit: type=1326 audit(1730461024.157:1313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6272 comm="syz.3.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f1c75dbf719 code=0x7ffc0000 [ 201.732785][ T6283] MPTCP: kernel_bind error, err=-98 [ 201.763953][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 201.867036][ T26] audit: type=1326 audit(1730461024.157:1314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6272 comm="syz.3.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c75dbf719 code=0x7ffc0000 [ 201.905992][ T26] audit: type=1326 audit(1730461024.157:1315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6272 comm="syz.3.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c75dbf719 code=0x7ffc0000 [ 202.230350][ T26] audit: type=1326 audit(1730461024.157:1316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6272 comm="syz.3.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f1c75dbf719 code=0x7ffc0000 [ 203.744085][ T26] audit: type=1326 audit(1730461024.157:1317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6272 comm="syz.3.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c75dbf719 code=0x7ffc0000 [ 203.784218][ T26] audit: type=1326 audit(1730461024.157:1318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6272 comm="syz.3.663" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c75dbf719 code=0x7ffc0000 [ 205.158807][ T6319] device team0 entered promiscuous mode [ 205.234851][ T6319] device team_slave_0 entered promiscuous mode [ 205.271813][ T6319] device team_slave_1 entered promiscuous mode [ 205.355167][ T6318] device team0 left promiscuous mode [ 205.360782][ T6318] device team_slave_0 left promiscuous mode [ 205.394120][ T6318] device team_slave_1 left promiscuous mode [ 205.676388][ T6334] 9pnet_virtio: no channels available for device syz [ 206.182013][ T26] audit: type=1326 audit(1730461028.757:1319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c75dbf719 code=0x7ffc0000 [ 206.311467][ T26] audit: type=1326 audit(1730461028.817:1320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f1c75dbf719 code=0x7ffc0000 [ 206.480526][ T26] audit: type=1326 audit(1730461028.817:1321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1c75dbf719 code=0x7ffc0000 [ 207.448550][ T26] audit: type=1326 audit(1730461028.817:1322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f1c75dbf719 code=0x7ffc0000 [ 207.448595][ T26] audit: type=1326 audit(1730461028.857:1323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f1c75db66e7 code=0x7ffc0000 [ 207.448631][ T26] audit: type=1326 audit(1730461028.857:1324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f1c75d5b099 code=0x7ffc0000 [ 207.448666][ T26] audit: type=1326 audit(1730461028.857:1325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f1c75db66e7 code=0x7ffc0000 [ 207.448702][ T26] audit: type=1326 audit(1730461028.857:1326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f1c75d5b099 code=0x7ffc0000 [ 207.448736][ T26] audit: type=1326 audit(1730461028.857:1327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f1c75db66e7 code=0x7ffc0000 [ 207.448770][ T26] audit: type=1326 audit(1730461028.857:1328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f1c75d5b099 code=0x7ffc0000 [ 207.448806][ T26] audit: type=1326 audit(1730461028.857:1329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f1c75db66e7 code=0x7ffc0000 [ 207.448841][ T26] audit: type=1326 audit(1730461028.857:1330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f1c75d5b099 code=0x7ffc0000 [ 207.448875][ T26] audit: type=1326 audit(1730461028.857:1331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6335 comm="syz.3.682" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f1c75db66e7 code=0x7ffc0000 [ 207.520833][ T6346] netlink: 4 bytes leftover after parsing attributes in process `syz.1.685'. [ 208.084527][ T6359] batman_adv: batadv0: Adding interface: dummy0 [ 208.090850][ T6359] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 208.188551][ T6359] batman_adv: batadv0: Interface activated: dummy0 [ 208.278413][ T6362] batadv0: mtu less than device minimum [ 208.327370][ T6362] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 208.340570][ T6362] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 208.353195][ T6362] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 208.365873][ T6362] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 208.378604][ T6362] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 208.391282][ T6362] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 208.403966][ T6362] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 208.416576][ T6362] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 208.429220][ T6362] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 208.442266][ T6367] MPTCP: kernel_bind error, err=-98 [ 208.976208][ T6379] 9pnet_virtio: no channels available for device syz [ 209.039383][ T4210] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 209.262151][ T6381] 9pnet_virtio: no channels available for device syz [ 209.494012][ T4210] usb 5-1: Using ep0 maxpacket: 32 [ 209.614897][ T4210] usb 5-1: New USB device found, idVendor=041e, idProduct=400b, bcdDevice=3e.e7 [ 209.644118][ T4210] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.770732][ T4210] usb 5-1: config 0 descriptor?? [ 210.836389][ T4210] gspca_main: sunplus-2.14.0 probing 041e:400b [ 210.931567][ T6402] MPTCP: kernel_bind error, err=-98 [ 211.465401][ T6413] 9pnet_virtio: no channels available for device syz [ 212.165556][ T4210] gspca_sunplus: reg_w_riv err -110 [ 212.171002][ T4210] sunplus: probe of 5-1:0.0 failed with error -110 [ 212.179760][ T4210] usb 5-1: USB disconnect, device number 14 [ 212.876844][ T6435] MPTCP: kernel_bind error, err=-98 [ 213.622955][ T26] kauditd_printk_skb: 896 callbacks suppressed [ 213.622971][ T26] audit: type=1326 audit(1730461036.197:2228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6444 comm="syz.0.722" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7feaf92a0719 code=0x0 [ 213.663453][ T6442] 9pnet_virtio: no channels available for device syz [ 213.868914][ T6451] net_ratelimit: 13 callbacks suppressed [ 213.868932][ T6451] dccp_close: ABORT with 32 bytes unread [ 214.021122][ T6466] MPTCP: kernel_bind error, err=-98 [ 214.040667][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 215.356733][ T26] audit: type=1326 audit(1730461037.937:2229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6488 comm="syz.3.739" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1c75dbf719 code=0x0 [ 215.399366][ T6491] 9pnet_virtio: no channels available for device syz [ 216.159260][ T6501] dccp_close: ABORT with 32 bytes unread [ 216.288798][ T6505] MPTCP: kernel_bind error, err=-98 [ 216.391157][ T6513] netlink: 32 bytes leftover after parsing attributes in process `syz.0.744'. [ 216.427011][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 219.824595][ T6541] 9pnet_virtio: no channels available for device syz [ 220.100279][ T6552] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 220.100416][ T6552] IPv6: NLM_F_CREATE should be set when creating new route [ 222.573853][ T6583] MPTCP: kernel_bind error, err=-98 [ 222.591589][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 226.549466][ T6634] kernel read not supported for file / 7âW)-: (pid: 6634 comm: syz.2.785) [ 226.582110][ T26] audit: type=1800 audit(1730461049.157:2230): pid=6634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.785" name=20019C1437B3D9FCC3A25729EBC72DEB3A0E dev="mqueue" ino=43406 res=0 errno=0 [ 226.838046][ T4210] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 227.937762][ T4210] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.993948][ T4210] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 228.022986][ T4210] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 228.129674][ T4210] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 228.177825][ T4210] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 228.217172][ T4210] usb 4-1: config 0 descriptor?? [ 228.494035][ T6130] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 228.546568][ T6660] kvm: emulating exchange as write [ 228.686384][ T4210] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 229.508895][ T4210] plantronics 0003:047F:FFFF.0008: No inputs registered, leaving [ 229.534354][ T6130] usb 3-1: Using ep0 maxpacket: 8 [ 229.562364][ T4210] plantronics 0003:047F:FFFF.0008: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 229.606266][ T4210] usb 4-1: USB disconnect, device number 17 [ 229.684470][ T6130] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 229.743339][ T6130] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 229.815355][ T6130] usb 3-1: New USB device found, idVendor=0458, idProduct=501b, bcdDevice= 0.00 [ 229.854685][ T6130] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.884426][ T6130] usb 3-1: config 0 descriptor?? [ 229.933712][ T6688] 9pnet_virtio: no channels available for device syz [ 230.381638][ T6130] hid-generic 0003:0458:501B.0009: hidraw0: USB HID v0.00 Device [HID 0458:501b] on usb-dummy_hcd.2-1/input0 [ 230.578235][ T21] usb 3-1: USB disconnect, device number 16 [ 231.113988][ T21] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 231.365706][ T21] usb 4-1: Using ep0 maxpacket: 16 [ 232.130652][ T6724] MPTCP: kernel_bind error, err=-98 [ 232.132936][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 232.264055][ T21] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 232.280758][ T21] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 232.297323][ T21] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 232.318909][ T21] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 232.335611][ T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 232.348605][ T21] usb 4-1: config 0 descriptor?? [ 232.594097][ T6130] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 232.804068][ T1106] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 232.826552][ T21] microsoft 0003:045E:07DA.000A: ignoring exceeding usage max [ 232.846463][ T6744] dccp_close: ABORT with 32 bytes unread [ 232.855393][ T21] microsoft 0003:045E:07DA.000A: unknown main item tag 0x0 [ 232.862988][ T21] microsoft 0003:045E:07DA.000A: unknown main item tag 0x0 [ 232.870535][ T21] microsoft 0003:045E:07DA.000A: unknown main item tag 0x0 [ 232.880281][ T21] microsoft 0003:045E:07DA.000A: unknown main item tag 0x0 [ 232.889727][ T21] microsoft 0003:045E:07DA.000A: unknown main item tag 0x0 [ 232.897389][ T21] microsoft 0003:045E:07DA.000A: unknown main item tag 0x0 [ 232.914115][ T21] microsoft 0003:045E:07DA.000A: unknown main item tag 0x0 [ 232.922747][ T21] microsoft 0003:045E:07DA.000A: unknown main item tag 0x0 [ 232.930227][ T21] microsoft 0003:045E:07DA.000A: unknown main item tag 0x0 [ 232.938509][ T21] microsoft 0003:045E:07DA.000A: unknown main item tag 0x0 [ 232.947767][ T21] microsoft 0003:045E:07DA.000A: No inputs registered, leaving [ 232.958719][ T21] microsoft 0003:045E:07DA.000A: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 232.970285][ T21] microsoft 0003:045E:07DA.000A: no inputs found [ 232.976721][ T21] microsoft 0003:045E:07DA.000A: could not initialize ff, continuing anyway [ 233.031159][ T1323] usb 4-1: USB disconnect, device number 18 [ 233.037783][ T6130] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 233.053139][ T6130] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 233.054055][ T1106] usb 2-1: Using ep0 maxpacket: 8 [ 233.064363][ T6130] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 26984, setting to 64 [ 233.084162][ T6130] usb 3-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 233.093585][ T6130] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 233.122230][ T13] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 233.131009][ T6730] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 233.155277][ T6130] hub 3-1:1.0: bad descriptor, ignoring hub [ 233.170316][ T6130] hub: probe of 3-1:1.0 failed with error -5 [ 233.183625][ T6130] cdc_wdm 3-1:1.0: skipping garbage [ 233.192045][ T6130] cdc_wdm 3-1:1.0: skipping garbage [ 233.212810][ T6130] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 233.225308][ T6130] cdc_wdm 3-1:1.0: Unknown control protocol [ 233.381681][ T6750] 9pnet_virtio: no channels available for device syz [ 233.614901][ T1106] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 233.653821][ T1106] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.775065][ T1106] usb 2-1: Product: syz [ 233.814185][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 233.821437][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 233.833947][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 233.840567][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 233.853964][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 233.860585][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 233.873951][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 233.880779][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 233.929112][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 233.935759][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 233.958966][ T1106] usb 2-1: Manufacturer: syz [ 233.963816][ T1106] usb 2-1: SerialNumber: syz [ 233.968884][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 233.975510][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 233.994629][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 234.001265][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 234.030404][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 234.037054][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 234.043943][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 234.050649][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 234.064927][ T1106] usb 2-1: config 0 descriptor?? [ 234.090289][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 234.096933][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 234.104091][ T13] usb 5-1: Using ep0 maxpacket: 16 [ 234.151342][ T21] usb 3-1: USB disconnect, device number 17 [ 234.244212][ T13] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid maxpacket 40725, setting to 64 [ 234.334156][ T1106] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 234.374148][ T23] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 234.374182][ T13] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 234.390932][ T13] usb 5-1: New USB device strings: Mfr=1, Product=0, SerialNumber=3 [ 234.399167][ T13] usb 5-1: Manufacturer: syz [ 234.403800][ T13] usb 5-1: SerialNumber: syz [ 234.410616][ T13] usb 5-1: config 0 descriptor?? [ 234.415432][ T4214] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 234.466479][ T13] em28xx 5-1:0.0: New device syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 234.475546][ T13] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 234.604075][ T4214] usb 1-1: device descriptor read/64, error -71 [ 234.734134][ T23] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 234.744806][ T23] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 234.754450][ T23] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.776203][ T23] usb 4-1: config 0 descriptor?? [ 234.804898][ T13] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 234.814139][ T1106] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71 [ 234.829040][ T23] pwc: Askey VC010 type 2 USB webcam detected. [ 234.845430][ T1106] usb 2-1: USB disconnect, device number 19 [ 234.875366][ T4214] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 234.883805][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 234.899125][ T6766] MPTCP: addr_signal error, add_addr=1, echo=0 [ 234.902492][ T6766] MPTCP: addr_signal error, rm_addr=1 [ 234.909563][ T6766] MPTCP: addr_signal error, rm_addr=1 [ 234.964323][ T13] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 234.995883][ T13] em28xx 5-1:0.0: board has no eeprom [ 235.034179][ T23] pwc: send_video_command error -71 [ 235.039566][ T23] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 235.060830][ T23] Philips webcam: probe of 4-1:0.0 failed with error -71 [ 235.071115][ T23] usb 4-1: USB disconnect, device number 19 [ 235.084530][ T4214] usb 1-1: device descriptor read/64, error -71 [ 235.205536][ T4214] usb usb1-port1: attempt power cycle [ 235.218897][ T13] em28xx 5-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 235.227259][ T13] em28xx 5-1:0.0: dvb set to bulk mode. [ 235.234661][ T4213] em28xx 5-1:0.0: Binding DVB extension [ 235.249207][ T13] usb 5-1: USB disconnect, device number 15 [ 235.270936][ T13] em28xx 5-1:0.0: Disconnecting em28xx [ 235.365355][ T4213] em28xx 5-1:0.0: Registering input extension [ 235.372191][ T13] em28xx 5-1:0.0: Closing input extension [ 235.407744][ T13] em28xx 5-1:0.0: Freeing device [ 235.634225][ T4214] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 235.677601][ T6784] 9pnet_virtio: no channels available for device syz [ 235.764448][ T23] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 235.804648][ T4214] usb 1-1: device descriptor read/8, error -71 [ 236.460890][ T4214] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 236.497272][ T6792] netlink: 4 bytes leftover after parsing attributes in process `syz.2.837'. [ 236.544434][ T23] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 236.545516][ T13] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 236.554980][ T23] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 236.571784][ T4214] usb 1-1: device descriptor read/8, error -71 [ 236.578268][ T23] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.589625][ T23] usb 4-1: config 0 descriptor?? [ 236.637670][ T23] pwc: Askey VC010 type 2 USB webcam detected. [ 236.662740][ T6801] netlink: 8 bytes leftover after parsing attributes in process `syz.2.840'. [ 236.694430][ T4214] usb usb1-port1: unable to enumerate USB device [ 236.754323][ T4212] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 236.893634][ T6809] netlink: 4 bytes leftover after parsing attributes in process `syz.2.843'. [ 236.957086][ T13] usb 5-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 236.970196][ T13] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.982908][ T13] usb 5-1: config 0 descriptor?? [ 237.036127][ T13] gspca_main: STV06xx-2.14.0 probing 046d:0870 [ 237.078598][ T23] pwc: recv_control_msg error -32 req 02 val 2b00 [ 237.124296][ T4212] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 237.135732][ T23] pwc: recv_control_msg error -32 req 02 val 2700 [ 237.174368][ T23] pwc: recv_control_msg error -32 req 02 val 2c00 [ 237.234807][ T23] pwc: recv_control_msg error -32 req 04 val 1000 [ 237.243323][ T6818] 9pnet_virtio: no channels available for device syz [ 237.354487][ T23] pwc: recv_control_msg error -32 req 04 val 1300 [ 237.374413][ T4212] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 237.394283][ T23] pwc: recv_control_msg error -32 req 04 val 1400 [ 237.400979][ T4212] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.409987][ T4212] usb 2-1: Product: syz [ 237.414591][ T4212] usb 2-1: Manufacturer: syz [ 237.419211][ T4212] usb 2-1: SerialNumber: syz [ 237.443537][ T23] pwc: recv_control_msg error -32 req 02 val 2000 [ 237.451256][ T6793] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 237.465055][ T26] audit: type=1326 audit(1730461060.047:2231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6825 comm="syz.2.851" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5d9fe92719 code=0x0 [ 237.490135][ T23] pwc: recv_control_msg error -32 req 02 val 2100 [ 237.544113][ T23] pwc: recv_control_msg error -32 req 04 val 1500 [ 237.584417][ T23] pwc: recv_control_msg error -32 req 02 val 2500 [ 237.618507][ T6835] [ 237.621490][ T6835] ============================= [ 237.624070][ T23] pwc: recv_control_msg error -32 req 02 val 2400 [ 237.632875][ T6835] WARNING: suspicious RCU usage [ 237.638158][ T6835] 5.15.170-syzkaller #0 Not tainted [ 237.643603][ T6835] ----------------------------- [ 237.654803][ T6835] include/linux/kvm_host.h:880 suspicious rcu_dereference_check() usage! [ 237.679060][ T6835] [ 237.679060][ T6835] other info that might help us debug this: [ 237.679060][ T6835] [ 237.695332][ T6835] [ 237.695332][ T6835] rcu_scheduler_active = 2, debug_locks = 1 [ 237.703703][ T6835] 1 lock held by syz.0.852/6835: [ 237.709582][ T6835] #0: ffff888021ea00c8 (&vcpu->mutex){+.+.}-{3:3}, at: kvm_vcpu_ioctl+0x1d4/0xcf0 [ 237.724554][ T4212] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 20 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 237.735478][ T6835] [ 237.735478][ T6835] stack backtrace: [ 237.735524][ T6835] CPU: 0 PID: 6835 Comm: syz.0.852 Not tainted 5.15.170-syzkaller #0 [ 237.735550][ T6835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 237.735564][ T6835] Call Trace: [ 237.735573][ T6835] [ 237.735583][ T6835] dump_stack_lvl+0x1e3/0x2d0 [ 237.735617][ T6835] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 237.735651][ T6835] ? lockdep_rcu_suspicious+0x158/0x1c0 [ 237.735680][ T6835] kvm_vcpu_memslots+0x1b7/0x200 [ 237.735707][ T6835] kvm_vcpu_gfn_to_memslot+0x2b/0x390 [ 237.792226][ T6835] ? sync_vmcs02_to_vmcs12+0xdca/0x19c0 [ 237.797793][ T6835] kvm_vcpu_unmap+0x5d/0x80 [ 237.802294][ T6835] nested_vmx_vmexit+0x1476/0x2b70 [ 237.807432][ T6835] ? nested_mark_vmcs12_pages_dirty+0x290/0x290 [ 237.813764][ T6835] ? __lock_acquire+0x1ff0/0x1ff0 [ 237.818792][ T6835] ? kvm_arch_vcpu_load+0x58d/0x780 [ 237.824011][ T6835] vmx_leave_nested+0x7d/0xb0 [ 237.828698][ T6835] kvm_vcpu_ioctl_x86_set_vcpu_events+0x8d8/0x10e0 [ 237.835207][ T6835] kvm_arch_vcpu_ioctl+0x120e/0x1d40 [ 237.840502][ T6835] ? kvm_arch_vcpu_put+0x870/0x870 [ 237.845701][ T6835] ? unwind_get_return_address+0x49/0x80 [ 237.851344][ T6835] ? reacquire_held_locks+0x660/0x660 [ 237.856718][ T6835] ? stack_trace_save+0x113/0x1c0 [ 237.861743][ T6835] ? stack_trace_snprint+0xe0/0xe0 [ 237.866849][ T6835] ? format_decode+0x72f/0x1f10 [ 237.871705][ T6835] ? kfree+0xf1/0x270 [ 237.875688][ T6835] ? kasan_set_track+0x62/0x80 [ 237.880461][ T6835] ? kasan_set_track+0x4b/0x80 [ 237.885372][ T6835] ? kasan_set_free_info+0x1f/0x40 [ 237.890569][ T6835] ? ____kasan_slab_free+0xd8/0x120 [ 237.895785][ T6835] ? slab_free_freelist_hook+0xdd/0x160 [ 237.901365][ T6835] ? mark_lock+0x98/0x340 [ 237.905739][ T6835] ? read_lock_is_recursive+0x10/0x10 [ 237.911246][ T6835] ? __mutex_trylock_common+0x17e/0x2e0 [ 237.916816][ T6835] ? __might_sleep+0xc0/0xc0 [ 237.921496][ T6835] ? rcu_lock_release+0x20/0x20 [ 237.926373][ T6835] ? __lock_acquire+0x1ff0/0x1ff0 [ 237.931408][ T6835] ? slab_free_freelist_hook+0xdd/0x160 [ 237.936974][ T6835] ? __mutex_lock_common+0x444/0x25a0 [ 237.942460][ T6835] ? tomoyo_path_number_perm+0x6ab/0x810 [ 237.948129][ T6835] ? kvm_vcpu_ioctl+0x1d4/0xcf0 [ 237.953013][ T6835] ? mutex_lock_io_nested+0x60/0x60 [ 237.958241][ T6835] kvm_vcpu_ioctl+0x6db/0xcf0 [ 237.962943][ T6835] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 237.968601][ T6835] ? __fget_files+0x413/0x480 [ 237.973305][ T6835] ? bpf_lsm_file_ioctl+0x5/0x10 [ 237.978252][ T6835] ? security_file_ioctl+0x7d/0xa0 [ 237.983381][ T6835] ? kvm_clear_stat_per_vcpu+0x1e0/0x1e0 [ 237.989036][ T6835] __se_sys_ioctl+0xf1/0x160 [ 237.993747][ T6835] do_syscall_64+0x3b/0xb0 [ 237.998438][ T6835] ? clear_bhb_loop+0x15/0x70 [ 238.003128][ T6835] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 238.009034][ T6835] RIP: 0033:0x7feaf92a0719 [ 238.013465][ T6835] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 238.033083][ T6835] RSP: 002b:00007feaf76f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 238.041592][ T6835] RAX: ffffffffffffffda RBX: 00007feaf9458058 RCX: 00007feaf92a0719 [ 238.049565][ T6835] RDX: 0000000020000180 RSI: 000000004040aea0 RDI: 0000000000000005 [ 238.057534][ T6835] RBP: 00007feaf931332e R08: 0000000000000000 R09: 0000000000000000 [ 238.065506][ T6835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 238.073472][ T6835] R13: 0000000000000000 R14: 00007feaf9458058 R15: 00007ffd4cfb5388 [ 238.081454][ T6835] [ 238.084553][ C0] vkms_vblank_simulate: vblank timer overrun [ 238.124055][ C0] usblp0: nonzero write bulk status received: -71 [ 238.124347][ T23] pwc: recv_control_msg error -71 req 02 val 2900 [ 238.139187][ T1323] usb 2-1: USB disconnect, device number 20 [ 238.155231][ T1323] usblp0: removed [ 238.164155][ T23] pwc: recv_control_msg error -71 req 02 val 2800 [ 238.184324][ T23] pwc: recv_control_msg error -71 req 04 val 1100 [ 238.205788][ T23] pwc: recv_control_msg error -71 req 04 val 1200 [ 238.222144][ T23] pwc: Registered as video103. [ 238.229696][ T23] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input14 [ 238.251659][ T23] usb 4-1: USB disconnect, device number 20 [ 238.278001][ T4213] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 238.584189][ T4213] usb 3-1: too many configurations: 9, using maximum allowed: 8 [ 238.664124][ T4213] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 238.673085][ T4213] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 238.688142][ T4213] usb 3-1: config 0 interface 0 has no altsetting 0 [ 238.774241][ T4213] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 238.783198][ T4213] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 238.795197][ T4213] usb 3-1: config 0 interface 0 has no altsetting 0 [ 238.884458][ T4213] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 238.893438][ T4213] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 238.904449][ T4213] usb 3-1: config 0 interface 0 has no altsetting 0 [ 239.014239][ T4213] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 239.023291][ T4213] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 239.034489][ T4213] usb 3-1: config 0 interface 0 has no altsetting 0 [ 239.134199][ T4213] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 239.143181][ T4213] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 239.154391][ T4213] usb 3-1: config 0 interface 0 has no altsetting 0 [ 239.234156][ T4213] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 239.243113][ T4213] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 239.254332][ T4213] usb 3-1: config 0 interface 0 has no altsetting 0 [ 239.354527][ T4213] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 239.363599][ T4213] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 239.374741][ T4213] usb 3-1: config 0 interface 0 has no altsetting 0 [ 239.474215][ T4213] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 239.483245][ T4213] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 239.494269][ T4213] usb 3-1: config 0 interface 0 has no altsetting 0 [ 239.546165][ T4212] usb 5-1: USB disconnect, device number 16 [ 239.684238][ T4213] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 239.693350][ T4213] usb 3-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 239.701763][ T4213] usb 3-1: Product: syz [ 239.705984][ T4213] usb 3-1: Manufacturer: syz [ 239.710610][ T4213] usb 3-1: SerialNumber: syz [ 239.720772][ T4213] usb 3-1: config 0 descriptor?? [ 239.781048][ T4213] yurex 3-1:0.0: USB YUREX device now attached to Yurex #0 [ 240.104607][ T1106] usb 3-1: USB disconnect, device number 18 [ 240.114149][ C0] usb 3-1: yurex_control_callback - control failed: -71 [ 240.127375][ T6841] yurex 3-1:0.0: yurex_write - failed to send bulk msg, error -19 [ 240.127686][ T1106] yurex 3-1:0.0: USB YUREX #0 now disconnected