last executing test programs: 6m5.400847577s ago: executing program 0 (id=1): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB=' '], 0x20}}, 0x4000000) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_io_uring_setup(0x10d2, &(0x7f0000000480)={0x0, 0x7734, 0x80, 0x0, 0x34f}, &(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, 0x0, 0x0, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x15523ea56aa22b9a, 0x0, 0x0, 0x0, 0x12345}) io_uring_enter(r0, 0x47bc, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2, 0xc3072, 0xffffffffffffffff, 0x200000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) 6m4.341325887s ago: executing program 0 (id=6): ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc04c560f, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4040801}, 0x20008840) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000080)=0x7, 0x4) recvmmsg(r0, &(0x7f0000000c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/57, 0x39}, 0x8}], 0x3ffffffffffff2e, 0x1000400000de, 0x0) 5m49.006508187s ago: executing program 32 (id=6): ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc04c560f, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4040801}, 0x20008840) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000080)=0x7, 0x4) recvmmsg(r0, &(0x7f0000000c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/57, 0x39}, 0x8}], 0x3ffffffffffff2e, 0x1000400000de, 0x0) 12.241790109s ago: executing program 4 (id=915): syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4, 0x6, 0x0, {0x5, 0x2, 0x1000b, 0x100000a, 0x3, 0x0, 0xfffffffe, 0x8000000, 0x0, 0x8000, 0x2000002, 0x0, 0x0, 0x7, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000000380)='./bus\x00', 0x40, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x84) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x2b) sendfile(r2, r0, 0x0, 0x4000000053d2) 11.874156981s ago: executing program 4 (id=917): socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000019200)=ANY=[@ANYBLOB="18000000", @ANYRES16=0x0, @ANYBLOB="830499c727fd911bf6ba0feeb6d8b51fcd40851474180c5df3622a0ff74afe1eab65c9e0697d6a4c177954f7b1a8c8066944c51ef4af9820cecfd9a090b9fcd4a7826776b43e51001db2338190e4ed6e2afa75193224fa06890de69fd93376ead74ea46c3ef31915c4abcf21e75700507258a1d3dfde879448b73e4efad7e75c21f007cf72b88c7315f2504e504f8916a7"], 0x18}}, 0x0) openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) madvise(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x66) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x10, &(0x7f00000192c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000540000007b8af0ff00000000bfa10000000033000007010000f8ffffffbfa400000000000007040000f0ffffffb702130008000000182300028e92b396492f090b391dbdb05fd570334c817d5533ea8cebb04ab7d0012a672328bb773beb9b293facfc5d5a26b9a9477fc1e88e6487c7106a17917ce840", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000a50000009500000000000000", @ANYRESDEC=r2, @ANYRES8, @ANYRES8, @ANYRES8=r2], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x94) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) getpid() pread64(0xffffffffffffffff, &(0x7f0000000200)=""/102400, 0x19000, 0x1000000000) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b400000000000000791028000000000069004000000000009500740000000000", @ANYRESDEC], 0x0, 0x2, 0xa4, &(0x7f000000cf3d)=""/164, 0x0, 0x25, '\x00', 0x0, @sk_reuseport}, 0x94) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r3, 0x80089419, &(0x7f0000000000)) 11.281130177s ago: executing program 2 (id=919): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000500)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) 10.60060558s ago: executing program 4 (id=921): openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x101040, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000bd1000/0x18000)=nil, &(0x7f0000000500)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) fsetxattr$security_capability(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000380)={{0x3, 0x81}, 'port0\x00', 0x41, 0x20010, 0x2, 0x1ff, 0x8000, 0xfffffffe, 0x8, 0x0, 0x4, 0xf5}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000389000/0x4000)=nil) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01003fbd7000fedbdf250e00000004000180180001801400020076657468315f746f5f68737200"], 0x30}, 0x1, 0x0, 0x0, 0x20048844}, 0x48040) ioctl$VIDIOC_SUBDEV_G_FMT(0xffffffffffffffff, 0xc0585604, &(0x7f0000000cc0)={0x0, 0x0, {0xfffff982, 0x8, 0x300f, 0x3, 0x7, 0x0, 0x2, 0x1}}) socket(0x2b, 0x80801, 0x1) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) r5 = bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000580)=ANY=[@ANYRESOCT, @ANYBLOB="43ea1e5826391df797f84a34408f01bbee64c7385f200ce050dbe941e73d360331b04fb4f1826055b0c775d8cce469018a65bff79162ef7a3a0cef0af53a96fa7a97eb116c6a5c25d15a660f0b15fa351f988db114cb3a8ba5b78c342ac7fd63884ea6291428", @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16], 0x48) ioctl$SIOCSIFHWADDR(r5, 0x8b19, &(0x7f0000000140)={'veth1_macvtap\x00', @random="00000100"}) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040), 0x106}}, 0x20) 10.425087863s ago: executing program 2 (id=922): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback, 0x7fff}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="0e", 0x1, 0x40000, &(0x7f0000000480)={0xa, 0x4e23, 0x0, @loopback, 0x2}, 0x1c) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) semtimedop(0x0, &(0x7f00000003c0), 0x0, 0x0) semctl$SETALL(0x0, 0x0, 0x11, 0x0) sendmmsg$sock(r0, &(0x7f0000001ec0), 0x0, 0xc0) shutdown(r0, 0x1) 9.126743669s ago: executing program 2 (id=923): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x208, 0xd9}, 0x50) 8.54311931s ago: executing program 1 (id=926): socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000500)=@gcm_128={{0x304}, "a95972fc5ec50719", "8e003700daf3826d69e9b5e9c2f133d7", "6a3a05b9", "12772541f8eb02bb"}, 0x28) shutdown(r0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='freezer.state\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) sendfile(r0, r1, 0x0, 0xffffffff004) open(0x0, 0x250800, 0x1c6) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffd}]}) close_range(r2, 0xffffffffffffffff, 0x200000000000000) 8.348800471s ago: executing program 3 (id=927): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000002100), 0x280449c, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000093c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x2026012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000090c400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000542d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea8286a2fba523440000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000633956a1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x2000, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[], 0x38}}, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) getdents64(r2, 0x0, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x4600, 0x1) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 6.448792864s ago: executing program 3 (id=930): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000000214010028bd7000fddbdf250900020073797a3100000000080001000000000008004400", @ANYRES32, @ANYBLOB="050050"], 0x48}, 0x1, 0x0, 0x0, 0x4000801}, 0x0) 5.428860969s ago: executing program 5 (id=931): socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000019200)=ANY=[@ANYBLOB="18000000", @ANYRES16=0x0, @ANYBLOB="830499c727fd911bf6ba0feeb6d8b51fcd40851474180c5df3622a0ff74afe1eab65c9e0697d6a4c177954f7b1a8c8066944c51ef4af9820cecfd9a090b9fcd4a7826776b43e51001db2338190e4ed6e2afa75193224fa06890de69fd93376ead74ea46c3ef31915c4abcf21e75700507258a1d3dfde879448b73e4efad7e75c21f007cf72b88c7315f2504e504f8916a7"], 0x18}}, 0x0) openat$khugepaged_scan(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) madvise(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x66) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x10, &(0x7f00000192c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000540000007b8af0ff00000000bfa10000000033000007010000f8ffffffbfa400000000000007040000f0ffffffb702130008000000182300028e92b396492f090b391dbdb05fd570334c817d5533ea8cebb04ab7d0012a672328bb773beb9b293facfc5d5a26b9a9477fc1e88e6487c7106a17917ce840", @ANYRES32, @ANYBLOB="0000000000000000b70500000800000085000000a50000009500000000000000", @ANYRESDEC=r2, @ANYRES8, @ANYRES8, @ANYRES8=r2], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x94) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) getpid() pread64(0xffffffffffffffff, &(0x7f0000000200)=""/102400, 0x19000, 0x1000000000) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b400000000000000791028000000000069004000000000009500740000000000", @ANYRESDEC], 0x0, 0x2, 0xa4, &(0x7f000000cf3d)=""/164, 0x0, 0x25, '\x00', 0x0, @sk_reuseport}, 0x94) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r3, 0x80089419, &(0x7f0000000000)) 5.280271171s ago: executing program 4 (id=932): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000500)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) 5.224191047s ago: executing program 3 (id=933): socket$nl_route(0x10, 0x3, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000200), 0xffffffffffffffff) r2 = gettid() sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000002400)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010028bd7000ffdbdf2514000000080001000100000008001c00", @ANYRES32=r2, @ANYBLOB="897a01d8d35c0f76f0790756e1e6b047164f181d1b2986e78ea64b9e89577a83458bdc99b03532a5ef5c292ad02a9979f61f4cf2ff530800f40a6743d33ef2d8caa7c1ee589b184841ec47efad35edca8fb7945754cfc130d5c53896e4bec38052348bf969b906b64286fde7855bb0b2153f96343c33d4fa"], 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/uts\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000023c0)=r2) r4 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r4, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)="89000000120081ae08060cdc030000007f1be3f74001000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120c00014009080c00000000009bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27f", 0x88}], 0x1}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000024c0)={&(0x7f0000000040)={0x1c, 0x10, 0x200, 0x70bd2a, 0xfffffffe, {0xe}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x17\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10000091}, 0x24040051) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r7, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x24, 0x4, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000020}, 0x800) r8 = accept$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x6e) recvmmsg$unix(r8, &(0x7f0000002240)=[{{&(0x7f0000000380)=@abs, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000400)=""/89, 0x59}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000000580)=""/194, 0xc2}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x5, &(0x7f0000001700)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0xc8}}, {{&(0x7f0000001800)=@abs, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001880)=""/188, 0xbc}, {&(0x7f0000001940)=""/167, 0xa7}, {&(0x7f0000001a00)=""/9, 0x9}, {&(0x7f0000001a40)=""/135, 0x87}, {&(0x7f0000001b00)=""/205, 0xcd}, {&(0x7f0000001c00)=""/26, 0x1a}], 0x6, &(0x7f0000001cc0)=[@rights={{0x10}}, @cred={{0x1c}}], 0x30}}, {{&(0x7f0000001d00)=@abs, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d80)=""/70, 0x46}], 0x1}}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001ec0)=""/61, 0x3d}, {&(0x7f0000001f00)=""/224, 0xe0}], 0x2}}, {{&(0x7f0000002040), 0x6e, 0x0}}], 0x5, 0x10002, &(0x7f0000002380)={0x77359400}) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r3) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_procfs$namespace(r9, &(0x7f00000020c0)='ns/ipc\x00') r11 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002100)={0x0, @in={{0x2, 0x4e22, @loopback}}, 0x40, 0x5, 0x6, 0x9, 0x80, 0x6, 0x6}, 0x9c) bind$llc(r11, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x10) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.bfq.io_queued\x00', 0x275a, 0x0) write$cgroup_int(r12, &(0x7f0000000000), 0xffffff6a) sendmsg$BATADV_CMD_GET_HARDIF(r12, 0x0, 0x8800) listen(r11, 0x4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r10, @ANYBLOB="05a300000000000000000d00000008000300", @ANYRES32=r6, @ANYBLOB="c46141a0c845c9a72f7680de078c359d26396001c6d7c4b4d80f82dfd579929490065b0673d5f6eab50456ad56aa44e8c6006d6ee93ff7cc3ce0435cb1c42fae019fd1d4ba02d04e5c33fb298166e20df03f38653ef3672c47024a9b3a39b04b040ce905377de40590d5d211646dd4201e793f6d39801f2a33f3a2fde03a942a0b34646d4fcb7891d7074cc8981f32c2a6d262"], 0x1c}}, 0x0) 5.056736079s ago: executing program 1 (id=934): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="9e", 0x1, 0x41, &(0x7f0000000200)={0xa, 0x4e23, 0x10001, @loopback, 0xe}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x200002, 0x30}, 0xc) r1 = syz_io_uring_setup(0x70ca, &(0x7f0000000080)={0x0, 0x0, 0x11100, 0x3, 0x17d}, &(0x7f0000000100)=0x0, &(0x7f00000003c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)="8d", 0x1}], 0x1, 0x0, 0x1}) io_uring_enter(r1, 0x4d10, 0x2, 0x2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000700)='\x00', 0x1, 0x4090, 0x0, 0x0) writev(r0, &(0x7f0000001880)=[{&(0x7f0000001900)='P', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x30}, 0xc) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)=',', 0x34000}], 0x1) 4.848680486s ago: executing program 4 (id=935): socket$nl_route(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x80000000000000a, 0x2, 0x0) tkill(0x0, 0x7) syz_open_dev$tty1(0xc, 0x4, 0x2) syz_open_dev$loop(&(0x7f0000000200), 0x1, 0x101702) syz_open_dev$video(&(0x7f0000000100), 0x7fffffff, 0x80) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000000080)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2407000005000000000000000c240000e9fffff5ffffffff092403f3ff00000502", @ANYRES8=r0, @ANYBLOB="05"], 0x0) 4.172223627s ago: executing program 5 (id=936): syz_emit_vhci(&(0x7f0000000000)=@HCI_EVENT_PKT={0x4, @hci_ev_le_meta={{0x3e, 0x6}, @hci_evt_le_ext_adv_set_term={{}, {0x0, 0x0, 0xc9, 0x22}}}}, 0x9) 4.013614422s ago: executing program 3 (id=937): sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="580000000206010800000000000000000000000005000400000000080900020073797a31000000000c004e7108001240"], 0x58}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = add_key$user(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000280)="d25a9850a9d77f", 0x7, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r1, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r2 = openat$kvm(0xffffffffffffff9c, 0x0, 0x20042, 0x0) add_key$user(&(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) setsockopt$MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8}, {0xa, 0x4e24, 0x0, @local, 0x7}, 0xffffffffffffffff, {[0x6, 0x8, 0x1ff, 0x2e, 0x2, 0x7, 0x2, 0x81]}}, 0x5c) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 3.820434334s ago: executing program 5 (id=938): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000004280)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000004540)=""/250, 0xfa}, 0xff}], 0x1, 0x1832b, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) close(0x3) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000040)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000180)=0x8, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000001400), 0x0, 0x6d91fb6102dc910c, 0x0, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = dup(r4) write$UHID_INPUT(r5, &(0x7f0000002080)={0x8, {"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0x1000}}, 0x1006) 3.795895939s ago: executing program 1 (id=939): openat$vcs(0xffffffffffffff9c, &(0x7f0000000540), 0x20000, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000580)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000002d40)={0x2020}, 0x2020) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x9, 0x88}, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x4, 0x0, &(0x7f0000000080)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) sched_setscheduler(0x0, 0x1, &(0x7f0000000640)=0x7) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000200)=0x7) bpf$BPF_PROG_WITH_BTFID_LOAD(0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x536, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/mnt\x00') clock_gettime(0x0, &(0x7f00000000c0)) ioctl$BTRFS_IOC_RM_DEV(r5, 0x5000940b, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x100) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r6) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1f1) renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) 3.4221059s ago: executing program 3 (id=940): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r1, 0x3554000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00304, 0x15) fadvise64(r0, 0x18, 0x0, 0x4) 2.719167274s ago: executing program 2 (id=941): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_open_dev$vim2m(0x0, 0x0, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x94) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000120000007f00000001"], 0x48) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x40) sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, 0x0, 0x8000) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{r3}, &(0x7f0000000240), &(0x7f0000000280)='%pS \x00'}, 0x20) 2.665514718s ago: executing program 5 (id=942): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x141) mount$9p_virtio(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d76697274696f2c6e6f"]) chdir(&(0x7f0000000300)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f00000002c0)=""/77, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, 0x0, &(0x7f00000000c0)=""/87, 0x0, 0x8080000}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000180)) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000000)=0x1) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000600)={0x17}) 2.611158086s ago: executing program 1 (id=943): close(0x3) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() prctl$PR_GET_SECUREBITS(0x1b) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mremap(&(0x7f0000532000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000190000/0x1000)=nil) mlock(&(0x7f0000626000/0x5000)=nil, 0x5000) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x4000811}, 0x0) setgroups(0x0, 0x0) getgroups(0x0, &(0x7f0000000100)) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1ff) 1.176629699s ago: executing program 2 (id=944): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000000214010028bd7000fddbdf250900020073797a3100000000080001000000000008004400", @ANYRES32, @ANYBLOB="050050"], 0x48}, 0x1, 0x0, 0x0, 0x4000801}, 0x0) 1.152172647s ago: executing program 1 (id=945): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x7c}}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_io_uring_setup(0x10d2, 0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000200)=[{0x2e, 0x0, 0x0, 0x4}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x15523ea56aa22b9a, 0x0, 0x0, 0x0, 0x12345}) io_uring_enter(r1, 0x47bc, 0x0, 0x0, 0x0, 0xfffffffffffffd6b) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs={0x0, 0x0, 0xfffffffc}, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) 338.710583ms ago: executing program 4 (id=946): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_INIT(r2, 0x29, 0xc8, &(0x7f00000001c0), 0x4) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r3 = userfaultfd(0x801) ioctl$UFFDIO_API(r3, 0xc018aa3f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r4 = syz_io_uring_setup(0x890, &(0x7f0000000140)={0x0, 0xaee2, 0x800, 0x102, 0xbfdffffc}, 0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(0x0, r5, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x85c3}}) io_uring_enter(r4, 0x7323, 0x700, 0x5, 0x0, 0x0) 276.638423ms ago: executing program 5 (id=947): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'netdevsim0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@jmp]}, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r0}, 0x90) 211.559711ms ago: executing program 2 (id=948): r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x840) 148.642832ms ago: executing program 1 (id=949): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8000000000000c, &(0x7f0000000600)='u', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001540)="19", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000180)) 124.382833ms ago: executing program 3 (id=950): openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42202) socket$inet_sctp(0x2, 0x1, 0x84) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_io_uring_setup(0x10d2, &(0x7f0000000480)={0x0, 0x7734, 0x80, 0x0, 0x34f}, &(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, 0x0, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000200)=[{0x2e, 0x0, 0x0, 0x4}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x15523ea56aa22b9a, 0x0, 0x0, 0x0, 0x12345}) io_uring_enter(r0, 0x47bc, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2, 0xc3072, 0xffffffffffffffff, 0x200000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_usb_connect$uac1(0x0, 0xa4, 0x0, 0x0) r5 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x101402) syz_clone3(&(0x7f0000000080)={0x801400, &(0x7f0000000040), 0x0, 0x0, {0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, {r5}}, 0x58) landlock_create_ruleset(&(0x7f0000000240)={0x1fff}, 0x18, 0x0) 0s ago: executing program 5 (id=951): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001f00)) sendmmsg(r0, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x34000, 0x0) kernel console output (not intermixed with test programs): 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 220.250056][ T5910] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 220.260287][ T5910] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 220.276831][ T5910] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 220.292968][ T5910] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 220.300736][ T5910] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 220.314996][ T5910] cp2112 0003:10C4:EA90.0008: unknown main item tag 0x0 [ 220.358943][ T5910] cp2112 0003:10C4:EA90.0008: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 220.375065][ T9] dvb-usb: found a 'Hanftek UMT-010 DVB-T USB2.0' in warm state. [ 220.421117][ T9] dvb-usb: bulk message failed: -22 (3/0) [ 220.437007][ T5910] cp2112 0003:10C4:EA90.0008: Part Number: 0x00 Device Version: 0x00 [ 220.461420][ T9] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 220.605126][ T9] dvb-usb: Hanftek UMT-010 DVB-T USB2.0 error while loading driver (-19) [ 220.616569][ T9] dvb_usb_umt_010 5-1:9.198: probe with driver dvb_usb_umt_010 failed with error -22 [ 220.632538][ T9] usb 5-1: USB disconnect, device number 9 [ 220.638656][ T5910] cp2112 0003:10C4:EA90.0008: error requesting SMBus config [ 220.646594][ T5910] cp2112 0003:10C4:EA90.0008: probe with driver cp2112 failed with error -32 [ 221.513768][ T2142] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 221.704609][ T2142] usb 4-1: Using ep0 maxpacket: 32 [ 221.740680][ T2142] usb 4-1: config 0 interface 0 has no altsetting 0 [ 221.774562][ T2142] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 221.795577][ T2142] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.832540][ T2142] usb 4-1: Product: syz [ 221.843990][ T2142] usb 4-1: Manufacturer: syz [ 221.858531][ T2142] usb 4-1: SerialNumber: syz [ 221.888016][ T2142] usb 4-1: config 0 descriptor?? [ 221.935656][ T2142] gs_usb 4-1:0.0: Required endpoints not found [ 222.093356][ T2142] usb 2-1: USB disconnect, device number 7 [ 223.408778][ T7344] netlink: 20 bytes leftover after parsing attributes in process `syz.5.322'. [ 224.240865][ T7344] 8021q: VLANs not supported on caif0 [ 224.321082][ T5930] usb 4-1: USB disconnect, device number 6 [ 224.753822][ T7360] kvm: requested 9219 ns i8254 timer period limited to 200000 ns [ 226.941368][ T7384] tipc: Started in network mode [ 226.949828][ T7384] tipc: Node identity 7f000001, cluster identity 4711 [ 226.969125][ T7384] tipc: Enabled bearer , priority 10 [ 227.247147][ T7386] netlink: 20 bytes leftover after parsing attributes in process `syz.4.335'. [ 227.286592][ T7386] vlan2: entered promiscuous mode [ 227.753632][ T5930] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 227.943645][ T5930] usb 4-1: Using ep0 maxpacket: 32 [ 228.091413][ T9] tipc: Node number set to 2130706433 [ 228.275666][ T5930] usb 4-1: config 0 interface 0 has no altsetting 0 [ 228.298598][ T5930] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 228.308384][ T5930] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.321424][ T5930] usb 4-1: Product: syz [ 228.345644][ T5930] usb 4-1: Manufacturer: syz [ 228.362686][ T5930] usb 4-1: SerialNumber: syz [ 228.439795][ T5930] usb 4-1: config 0 descriptor?? [ 228.493927][ T9] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 228.504991][ T5930] gs_usb 4-1:0.0: Required endpoints not found [ 228.654162][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 228.708718][ T9] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 228.753888][ T9] usb 3-1: config 0 has no interface number 0 [ 228.766646][ T9] usb 3-1: config 0 interface 12 has no altsetting 0 [ 228.785254][ T9] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=70.40 [ 228.802682][ T9] usb 3-1: New USB device strings: Mfr=231, Product=2, SerialNumber=3 [ 228.857370][ T9] usb 3-1: Product: syz [ 228.878442][ T9] usb 3-1: Manufacturer: syz [ 228.886973][ T9] usb 3-1: SerialNumber: syz [ 228.909863][ T9] usb 3-1: config 0 descriptor?? [ 229.843454][ T5930] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 229.996492][ T5930] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.008645][ T5930] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 230.025223][ T5930] usb 6-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 230.035167][ T5930] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.057629][ T5930] usb 6-1: config 0 descriptor?? [ 230.422679][ T9] f81534 3-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 230.438553][ T9] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 230.448455][ T9] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 230.462968][ T9] f81534 3-1:0.12: probe with driver f81534 failed with error -71 [ 230.485747][ T5930] cp2112 0003:10C4:EA90.0009: unknown main item tag 0x0 [ 230.504895][ T5930] cp2112 0003:10C4:EA90.0009: unknown main item tag 0x0 [ 230.513749][ T9] usb 3-1: USB disconnect, device number 6 [ 230.523086][ T5930] cp2112 0003:10C4:EA90.0009: unknown main item tag 0x0 [ 230.559992][ T5965] usb 4-1: USB disconnect, device number 7 [ 230.594277][ T5930] cp2112 0003:10C4:EA90.0009: unknown main item tag 0x0 [ 230.616040][ T5930] cp2112 0003:10C4:EA90.0009: unknown main item tag 0x0 [ 230.703172][ T5930] cp2112 0003:10C4:EA90.0009: unknown main item tag 0x0 [ 230.750430][ T5930] cp2112 0003:10C4:EA90.0009: unknown main item tag 0x0 [ 230.764341][ T5930] cp2112 0003:10C4:EA90.0009: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.5-1/input0 [ 230.854267][ T5930] cp2112 0003:10C4:EA90.0009: Part Number: 0x00 Device Version: 0x00 [ 231.443165][ T7401] cp2112 0003:10C4:EA90.0009: Unsupported transaction 0 [ 231.456029][ T5930] cp2112 0003:10C4:EA90.0009: error reading lock byte: -71 [ 231.478988][ T5930] usb 6-1: USB disconnect, device number 7 [ 231.627217][ T5923] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 231.865538][ T5923] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 231.882821][ T5923] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 231.940179][ T5923] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.983935][ T5923] usb 3-1: config 0 descriptor?? [ 232.164458][ T5923] pwc: Askey VC010 type 2 USB webcam detected. [ 232.286635][ T7425] netlink: 24 bytes leftover after parsing attributes in process `syz.1.346'. [ 232.323450][ T7425] bond0: invalid ARP target 0.0.0.0 specified for addition [ 232.351275][ T7425] bond0: option arp_ip_target: invalid value (0) [ 232.807121][ T7433] delete_channel: no stack [ 232.842922][ T7428] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 233.145189][ T5923] pwc: recv_control_msg error -71 req 02 val 2b00 [ 233.323956][ T5923] pwc: recv_control_msg error -71 req 02 val 2700 [ 233.371591][ T5923] pwc: recv_control_msg error -71 req 02 val 2c00 [ 233.397429][ T5923] pwc: recv_control_msg error -71 req 04 val 1000 [ 233.414005][ T5923] pwc: recv_control_msg error -71 req 04 val 1300 [ 233.443387][ T5923] pwc: recv_control_msg error -71 req 04 val 1400 [ 233.533677][ T5923] pwc: recv_control_msg error -71 req 02 val 2000 [ 233.595267][ T5923] pwc: recv_control_msg error -71 req 02 val 2100 [ 233.637734][ T5923] pwc: recv_control_msg error -71 req 04 val 1500 [ 233.686888][ T5923] pwc: recv_control_msg error -71 req 02 val 2500 [ 233.730629][ T5923] pwc: recv_control_msg error -71 req 02 val 2400 [ 233.762767][ T5923] pwc: recv_control_msg error -71 req 02 val 2600 [ 233.789299][ T5923] pwc: recv_control_msg error -71 req 02 val 2900 [ 233.816862][ T5923] pwc: recv_control_msg error -71 req 02 val 2800 [ 233.845144][ T5923] pwc: recv_control_msg error -71 req 04 val 1100 [ 233.873742][ T5923] pwc: recv_control_msg error -71 req 04 val 1200 [ 233.968928][ T5923] pwc: Registered as video103. [ 234.077054][ T5923] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input7 [ 234.482750][ T5923] usb 3-1: USB disconnect, device number 7 [ 234.923592][ T7452] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 234.937698][ T7452] team0: Port device batadv1 added [ 236.575656][ T7472] validate_nla: 43 callbacks suppressed [ 236.575676][ T7472] netlink: 'syz.4.356': attribute type 10 has an invalid length. [ 237.553646][ T7472] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 237.990104][ T7475] wg1: entered promiscuous mode [ 238.023993][ T7475] wg1: entered allmulticast mode [ 238.773430][ T2142] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 238.804640][ T7485] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 238.946282][ T2142] usb 5-1: Using ep0 maxpacket: 32 [ 238.962761][ T2142] usb 5-1: config 0 has an invalid interface number: 217 but max is 0 [ 238.971805][ T2142] usb 5-1: config 0 has no interface number 0 [ 239.021010][ T2142] usb 5-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice= 0.02 [ 239.033318][ T2142] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.041337][ T2142] usb 5-1: Product: syz [ 239.079770][ T2142] usb 5-1: Manufacturer: syz [ 239.116865][ T2142] usb 5-1: SerialNumber: syz [ 239.147171][ T2142] usb 5-1: config 0 descriptor?? [ 240.333590][ T9] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 240.493381][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 240.532181][ T9] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 240.564719][ T9] usb 2-1: config 0 has no interface number 0 [ 240.591265][ T9] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 240.623938][ T9] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 240.659218][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.686859][ T9] usb 2-1: Product: syz [ 240.691827][ T9] usb 2-1: Manufacturer: syz [ 240.702687][ T9] usb 2-1: SerialNumber: syz [ 240.751599][ T9] usb 2-1: config 0 descriptor?? [ 240.805499][ T9] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 240.840247][ T9] em28xx 2-1:0.132: Video interface 132 found: [ 241.215603][ T9] em28xx 2-1:0.132: chip ID is em2884 [ 242.248682][ T2142] usb 5-1: can't set config #0, error -71 [ 242.283821][ T2142] usb 5-1: USB disconnect, device number 10 [ 242.577021][ T9] em28xx 2-1:0.132: reading from i2c device at 0xa0 failed: couldn't get the received message from the bridge (error=-5) [ 242.619236][ T9] em28xx 2-1:0.132: board has no eeprom [ 242.693462][ T7522] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 242.719156][ T9] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 242.739337][ T9] em28xx 2-1:0.132: analog set to bulk mode. [ 242.751883][ T5965] em28xx 2-1:0.132: Registering V4L2 extension [ 242.834463][ T9] usb 2-1: USB disconnect, device number 8 [ 242.843446][ T5845] Bluetooth: hci5: command 0x0406 tx timeout [ 242.939105][ T9] em28xx 2-1:0.132: Disconnecting em28xx [ 243.208085][ T7536] netlink: 12 bytes leftover after parsing attributes in process `syz.5.376'. [ 243.339464][ T7538] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 243.684063][ T5965] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 243.706424][ T5965] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 243.771707][ T5965] em28xx 2-1:0.132: No AC97 audio processor [ 243.802304][ T5965] usb 2-1: Decoder not found [ 243.814363][ T5965] em28xx 2-1:0.132: failed to create media graph [ 243.829339][ T5965] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 244.699295][ T5965] em28xx 2-1:0.132: Remote control support is not available for this card. [ 244.709304][ T9] em28xx 2-1:0.132: Closing input extension [ 244.730525][ T9] em28xx 2-1:0.132: Freeing device [ 246.413558][ T5965] usb 5-1: new full-speed USB device number 11 using dummy_hcd [ 246.582013][ T5965] usb 5-1: config 0 has no interfaces? [ 246.602644][ T5965] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 246.613378][ T5965] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.649253][ T5965] usb 5-1: Product: syz [ 246.675517][ T5965] usb 5-1: Manufacturer: syz [ 246.688072][ T5965] usb 5-1: SerialNumber: syz [ 246.711807][ T5965] usb 5-1: config 0 descriptor?? [ 247.174977][ T2142] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 247.349575][ T2142] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 247.464415][ T2142] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 247.644392][ T2142] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 247.729645][ T2142] usb 4-1: config 0 descriptor?? [ 248.047235][ T2142] pwc: Askey VC010 type 2 USB webcam detected. [ 248.879116][ T2142] pwc: recv_control_msg error -71 req 02 val 2b00 [ 248.886574][ T2142] pwc: recv_control_msg error -71 req 02 val 2700 [ 248.913944][ T2142] pwc: recv_control_msg error -71 req 02 val 2c00 [ 249.622470][ T2142] pwc: recv_control_msg error -71 req 04 val 1000 [ 249.642302][ T2142] pwc: recv_control_msg error -71 req 04 val 1300 [ 249.654994][ T2142] pwc: recv_control_msg error -71 req 04 val 1400 [ 249.661992][ T2142] pwc: recv_control_msg error -71 req 02 val 2000 [ 249.675035][ T2142] pwc: recv_control_msg error -71 req 02 val 2100 [ 249.684859][ T2142] pwc: recv_control_msg error -71 req 04 val 1500 [ 249.694279][ T2142] pwc: recv_control_msg error -71 req 02 val 2500 [ 249.702651][ T2142] pwc: recv_control_msg error -71 req 02 val 2400 [ 249.715356][ T2142] pwc: recv_control_msg error -71 req 02 val 2600 [ 249.723162][ T2142] pwc: recv_control_msg error -71 req 02 val 2900 [ 249.740797][ T2142] pwc: recv_control_msg error -71 req 02 val 2800 [ 249.752948][ T2142] pwc: recv_control_msg error -71 req 04 val 1100 [ 249.768029][ T2142] pwc: recv_control_msg error -71 req 04 val 1200 [ 249.847406][ T2142] pwc: Registered as video103. [ 249.870534][ T2142] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input8 [ 250.162111][ T2142] usb 4-1: USB disconnect, device number 8 [ 251.093663][ T5965] usb 5-1: USB disconnect, device number 11 [ 251.456279][ T30] audit: type=1326 audit(1755709347.600:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7610 comm="syz.1.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 251.589087][ T30] audit: type=1326 audit(1755709347.600:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7610 comm="syz.1.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 251.733400][ T5933] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 251.951484][ T5933] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 251.972204][ T5933] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 251.975795][ T30] audit: type=1326 audit(1755709347.600:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7610 comm="syz.1.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 252.011000][ T5933] usb 6-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 252.062191][ T5933] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 252.082945][ T5933] usb 6-1: config 0 descriptor?? [ 252.108100][ T30] audit: type=1326 audit(1755709347.600:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7610 comm="syz.1.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 252.233349][ T30] audit: type=1326 audit(1755709347.600:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7610 comm="syz.1.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 252.349137][ T30] audit: type=1326 audit(1755709347.600:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7610 comm="syz.1.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 252.492312][ T30] audit: type=1326 audit(1755709347.600:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7610 comm="syz.1.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 252.519521][ T5933] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 252.547856][ T5933] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 252.623906][ T5933] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 252.631071][ T5933] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 252.667177][ T30] audit: type=1326 audit(1755709347.600:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7610 comm="syz.1.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 252.725915][ T5933] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 252.780409][ T5933] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 252.797914][ T30] audit: type=1326 audit(1755709347.600:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7610 comm="syz.1.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 252.824815][ T5933] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 252.847849][ T5933] cp2112 0003:10C4:EA90.000A: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.5-1/input0 [ 252.903496][ T30] audit: type=1326 audit(1755709347.600:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7610 comm="syz.1.398" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 253.004345][ T5933] cp2112 0003:10C4:EA90.000A: Part Number: 0x00 Device Version: 0x00 [ 253.067312][ T5933] cp2112 0003:10C4:EA90.000A: error requesting SMBus config [ 253.098056][ T5933] cp2112 0003:10C4:EA90.000A: probe with driver cp2112 failed with error -32 [ 254.499489][ T5933] usb 6-1: USB disconnect, device number 8 [ 254.883450][ T7657] netdevsim netdevsim5 netdevsim0: entered allmulticast mode [ 256.044978][ T9] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 256.216363][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 256.233052][ T9] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 256.255143][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 256.308450][ T9] usb 4-1: config 0 descriptor?? [ 256.356924][ T9] pwc: Askey VC010 type 2 USB webcam detected. [ 257.247328][ T9] pwc: recv_control_msg error -71 req 02 val 2b00 [ 257.343772][ T9] pwc: recv_control_msg error -71 req 02 val 2700 [ 257.389893][ T9] pwc: recv_control_msg error -71 req 02 val 2c00 [ 257.440009][ T9] pwc: recv_control_msg error -71 req 04 val 1000 [ 257.597102][ T9] pwc: recv_control_msg error -71 req 04 val 1300 [ 257.665752][ T9] pwc: recv_control_msg error -71 req 04 val 1400 [ 257.713421][ T9] pwc: recv_control_msg error -71 req 02 val 2000 [ 257.776088][ T9] pwc: recv_control_msg error -71 req 02 val 2100 [ 257.794814][ T9] pwc: recv_control_msg error -71 req 04 val 1500 [ 257.813913][ T9] pwc: recv_control_msg error -71 req 02 val 2500 [ 257.886621][ T9] pwc: recv_control_msg error -71 req 02 val 2400 [ 257.910150][ T9] pwc: recv_control_msg error -71 req 02 val 2600 [ 258.048613][ T9] pwc: recv_control_msg error -71 req 02 val 2900 [ 258.057021][ T9] pwc: recv_control_msg error -71 req 02 val 2800 [ 258.076315][ T9] pwc: recv_control_msg error -71 req 04 val 1100 [ 258.090614][ T9] pwc: recv_control_msg error -71 req 04 val 1200 [ 258.120913][ T9] pwc: Registered as video103. [ 258.163490][ T5965] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 258.305827][ T9] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input9 [ 258.403670][ T9] usb 4-1: USB disconnect, device number 9 [ 258.433634][ T5965] usb 5-1: device descriptor read/64, error -71 [ 258.813383][ T5965] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 259.303432][ T5965] usb 5-1: device descriptor read/64, error -71 [ 259.502833][ T5965] usb usb5-port1: attempt power cycle [ 259.893418][ T5965] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 259.920163][ T5965] usb 5-1: device descriptor read/8, error -71 [ 260.333399][ T5965] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 260.670066][ T5965] usb 5-1: device descriptor read/8, error -71 [ 260.824451][ T5965] usb usb5-port1: unable to enumerate USB device [ 261.252224][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 266.550244][ T9] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 266.753371][ T5930] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 266.818706][ T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 266.864363][ T9] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 266.909496][ T9] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 266.923976][ T5930] usb 4-1: Using ep0 maxpacket: 16 [ 266.958744][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 267.024319][ T5930] usb 4-1: no configurations [ 267.029212][ T5930] usb 4-1: can't read configurations, error -22 [ 267.047706][ T9] usb 5-1: config 0 descriptor?? [ 267.223525][ T5930] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 267.345312][ T5855] Bluetooth: hci1: unexpected event for opcode 0x202a [ 267.423318][ T5930] usb 4-1: Using ep0 maxpacket: 16 [ 267.446581][ T5930] usb 4-1: no configurations [ 267.451453][ T5930] usb 4-1: can't read configurations, error -22 [ 267.492405][ T5930] usb usb4-port1: attempt power cycle [ 267.503498][ T5965] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 267.673426][ T5965] usb 6-1: Using ep0 maxpacket: 16 [ 267.688724][ T5965] usb 6-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 267.724939][ T5965] usb 6-1: config 0 interface 0 has no altsetting 0 [ 267.731678][ T5965] usb 6-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 267.761571][ T5965] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 267.838809][ T5965] usb 6-1: config 0 descriptor?? [ 268.135055][ T5910] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 268.148074][ T5930] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 268.197833][ T5930] usb 4-1: Using ep0 maxpacket: 16 [ 268.271092][ T5930] usb 4-1: no configurations [ 268.282582][ T5930] usb 4-1: can't read configurations, error -22 [ 268.334309][ T5910] usb 2-1: Using ep0 maxpacket: 32 [ 268.634605][ T5910] usb 2-1: config 0 has an invalid interface number: 199 but max is 0 [ 268.646086][ T5965] nzxt-smart2 0003:1E71:2009.000B: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.5-1/input0 [ 268.663502][ T5910] usb 2-1: config 0 has no interface number 0 [ 268.669712][ T5910] usb 2-1: config 0 interface 199 has no altsetting 0 [ 268.687293][ T5910] usb 2-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 268.698283][ T5930] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 268.712029][ T5910] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.846373][ T5965] usb 6-1: USB disconnect, device number 9 [ 268.867940][ T5930] usb 4-1: Using ep0 maxpacket: 16 [ 268.875525][ T5910] usb 2-1: Product: syz [ 268.879814][ T5910] usb 2-1: Manufacturer: syz [ 268.913580][ T5930] usb 4-1: no configurations [ 268.918363][ T5930] usb 4-1: can't read configurations, error -22 [ 268.924978][ T5910] usb 2-1: SerialNumber: syz [ 268.937931][ T5930] usb usb4-port1: unable to enumerate USB device [ 268.952111][ T5910] usb 2-1: config 0 descriptor?? [ 269.037050][ T7780] fido_id[7780]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 269.041061][ T7784] netlink: 12 bytes leftover after parsing attributes in process `syz.2.448'. [ 269.093166][ T7784] vlan2: entered promiscuous mode [ 269.099852][ T7784] batadv0: entered promiscuous mode [ 269.170590][ T5910] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 269.301155][ T5965] usb 5-1: USB disconnect, device number 16 [ 269.388480][ T5910] gspca_stk1135: reg_w 0x0 err -71 [ 269.412462][ T5910] gspca_stk1135: serial bus timeout: status=0x00 [ 269.437782][ T5910] gspca_stk1135: Sensor write failed [ 269.488176][ T5910] gspca_stk1135: serial bus timeout: status=0x00 [ 269.684129][ T5910] gspca_stk1135: Sensor write failed [ 269.709148][ T5910] gspca_stk1135: serial bus timeout: status=0x00 [ 270.755098][ T5910] gspca_stk1135: Sensor read failed [ 271.829022][ T5910] gspca_stk1135: serial bus timeout: status=0x00 [ 271.866399][ T5910] gspca_stk1135: Sensor read failed [ 271.872124][ T5910] gspca_stk1135: Detected sensor type unknown (0x0) [ 271.910856][ T5910] gspca_stk1135: serial bus timeout: status=0x00 [ 273.006263][ T5910] gspca_stk1135: Sensor read failed [ 273.031479][ T5910] gspca_stk1135: serial bus timeout: status=0x00 [ 273.053411][ T5910] gspca_stk1135: Sensor read failed [ 273.075083][ T5910] gspca_stk1135: serial bus timeout: status=0x00 [ 273.111337][ T5910] gspca_stk1135: Sensor write failed [ 273.170317][ T5910] gspca_stk1135: serial bus timeout: status=0x00 [ 273.199153][ T5910] gspca_stk1135: Sensor write failed [ 273.206471][ T5910] stk1135 2-1:0.199: probe with driver stk1135 failed with error -71 [ 273.231362][ T5910] usb 2-1: USB disconnect, device number 9 [ 276.151399][ T7828] netlink: 20 bytes leftover after parsing attributes in process `syz.4.460'. [ 277.943419][ T5910] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 278.317142][ T5910] usb 2-1: device descriptor read/64, error -71 [ 279.253531][ T5910] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 279.453651][ T5910] usb 2-1: device descriptor read/64, error -71 [ 279.599171][ T5910] usb usb2-port1: attempt power cycle [ 280.353374][ T5910] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 280.394402][ T5910] usb 2-1: device descriptor read/8, error -71 [ 282.495947][ T5965] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 282.743507][ T5965] usb 6-1: Using ep0 maxpacket: 16 [ 283.734307][ T5965] usb 6-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.751696][ T5965] usb 6-1: config 0 interface 0 has no altsetting 0 [ 283.762336][ T5965] usb 6-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 283.786940][ T5965] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 283.823160][ T5965] usb 6-1: config 0 descriptor?? [ 284.326191][ T5965] nzxt-smart2 0003:1E71:2009.000C: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.5-1/input0 [ 284.570042][ T5965] usb 6-1: USB disconnect, device number 10 [ 284.675392][ T7910] fido_id[7910]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/6-1/report_descriptor': No such file or directory [ 285.103481][ T9] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 285.287745][ T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 285.509362][ T9] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 285.534174][ T9] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 285.673321][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 285.806536][ T9] usb 5-1: SerialNumber: syz [ 286.052928][ T9] usb 5-1: 0:2 : does not exist [ 286.093143][ T9] usb 5-1: unit 5 not found! [ 286.234454][ T9] usb 5-1: USB disconnect, device number 17 [ 286.338453][ T5855] Bluetooth: hci5: unexpected event for opcode 0x0000 [ 286.534671][ T6022] udevd[6022]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 289.048310][ T7939] syzkaller0: entered promiscuous mode [ 289.068205][ T7939] syzkaller0: entered allmulticast mode [ 290.371797][ T5855] Bluetooth: hci5: Controller not accepting commands anymore: ncmd = 0 [ 290.381965][ T5855] Bluetooth: hci5: Injecting HCI hardware error event [ 290.391697][ T5845] Bluetooth: hci5: hardware error 0x00 [ 290.635114][ T9] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 290.653584][ T10] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 290.795463][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 290.807797][ T9] usb 4-1: no configurations [ 290.814000][ T9] usb 4-1: can't read configurations, error -22 [ 290.828718][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 290.860882][ T10] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 290.884014][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 290.891144][ T10] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 290.902193][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 290.958444][ T10] usb 2-1: config 0 descriptor?? [ 290.973429][ T9] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 291.135648][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 291.142835][ T9] usb 4-1: no configurations [ 291.149113][ T9] usb 4-1: can't read configurations, error -22 [ 291.167680][ T9] usb usb4-port1: attempt power cycle [ 291.393163][ T10] nzxt-smart2 0003:1E71:2009.000D: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.1-1/input0 [ 291.513842][ T9] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 291.564434][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 291.579924][ T9] usb 4-1: no configurations [ 291.593413][ T9] usb 4-1: can't read configurations, error -22 [ 291.602449][ T5910] usb 2-1: USB disconnect, device number 14 [ 291.766224][ T9] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 291.804853][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 291.811764][ T9] usb 4-1: no configurations [ 291.820157][ T9] usb 4-1: can't read configurations, error -22 [ 291.838635][ T9] usb usb4-port1: unable to enumerate USB device [ 292.489069][ T5845] Bluetooth: hci5: Opcode 0x0c03 failed: -110 [ 296.360276][ T7952] tipc: Started in network mode [ 296.372193][ T7952] tipc: Node identity 4a1601f9c3ac, cluster identity 4711 [ 296.388434][ T7952] tipc: Enabled bearer , priority 0 [ 296.398723][ T7946] syzkaller0: entered promiscuous mode [ 296.417385][ T7946] syzkaller0: entered allmulticast mode [ 296.485927][ T7950] tipc: Resetting bearer [ 296.528029][ T7945] tipc: Resetting bearer [ 296.652202][ T7945] tipc: Disabling bearer [ 297.215924][ T7995] netlink: 68 bytes leftover after parsing attributes in process `syz.4.509'. [ 297.435864][ T5933] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 298.263946][ T7999] netlink: 68 bytes leftover after parsing attributes in process `syz.2.510'. [ 298.287982][ T5933] usb 4-1: Using ep0 maxpacket: 16 [ 298.305554][ T5933] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 298.381769][ T5933] usb 4-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 298.422989][ T5933] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 298.454648][ T5933] usb 4-1: Product: syz [ 298.463362][ T5933] usb 4-1: Manufacturer: syz [ 298.488500][ T5933] usb 4-1: SerialNumber: syz [ 298.538811][ T5933] usb 4-1: config 0 descriptor?? [ 298.734177][ T5933] hub 4-1:0.0: bad descriptor, ignoring hub [ 298.740299][ T5933] hub 4-1:0.0: probe with driver hub failed with error -5 [ 298.782873][ T5933] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 299.590975][ T5933] usb 4-1: USB disconnect, device number 18 [ 299.748022][ T7253] udevd[7253]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 299.873402][ T5832] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 300.013489][ T5832] usb 5-1: device descriptor read/64, error -71 [ 300.543468][ T5832] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 300.704837][ T5832] usb 5-1: device descriptor read/64, error -71 [ 300.776600][ T9] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 300.897157][ T5832] usb usb5-port1: attempt power cycle [ 301.066013][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 301.115351][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 301.195408][ T9] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 301.229484][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 301.349484][ T5832] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 301.365913][ T9] usb 2-1: SerialNumber: syz [ 301.377326][ T5832] usb 5-1: device descriptor read/8, error -71 [ 301.393466][ T5933] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 302.152745][ T9] usb 2-1: 0:2 : does not exist [ 302.183460][ T9] usb 2-1: unit 5 not found! [ 302.224993][ T5832] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 302.263327][ T5933] usb 6-1: Using ep0 maxpacket: 32 [ 302.277712][ T9] usb 2-1: USB disconnect, device number 15 [ 302.286427][ T5832] usb 5-1: device descriptor read/8, error -71 [ 302.289914][ T5933] usb 6-1: config 0 interface 0 has no altsetting 0 [ 302.361859][ T5933] usb 6-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 302.415093][ T5933] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 302.425000][ T6022] udevd[6022]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 302.435467][ T5933] usb 6-1: Product: syz [ 302.446316][ T5832] usb usb5-port1: unable to enumerate USB device [ 302.478297][ T5933] usb 6-1: Manufacturer: syz [ 302.520814][ T5933] usb 6-1: SerialNumber: syz [ 302.577147][ T5933] usb 6-1: config 0 descriptor?? [ 302.666812][ T5845] Bluetooth: hci4: unexpected event for opcode 0x2029 [ 303.038103][ T5933] gs_usb 6-1:0.0: Couldn't get device config: (err=-32) [ 303.065476][ T8039] netlink: 68 bytes leftover after parsing attributes in process `syz.4.522'. [ 303.078163][ T5933] gs_usb 6-1:0.0: probe with driver gs_usb failed with error -32 [ 304.039352][ T5933] usb 6-1: USB disconnect, device number 11 [ 305.163394][ T5832] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 305.643715][ T5832] usb 6-1: Using ep0 maxpacket: 16 [ 305.653585][ T5832] usb 6-1: no configurations [ 305.659831][ T5832] usb 6-1: can't read configurations, error -22 [ 305.803872][ T5832] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 306.138974][ T5832] usb 6-1: Using ep0 maxpacket: 16 [ 306.147593][ T5832] usb 6-1: no configurations [ 306.152284][ T5832] usb 6-1: can't read configurations, error -22 [ 306.179532][ T5832] usb usb6-port1: attempt power cycle [ 307.085111][ T5845] Bluetooth: hci4: Controller not accepting commands anymore: ncmd = 0 [ 307.094561][ T5845] Bluetooth: hci4: Injecting HCI hardware error event [ 307.103597][ T5845] Bluetooth: hci4: hardware error 0x00 [ 307.343428][ T5832] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 307.383350][ T9] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 307.434095][ T5832] usb 6-1: Using ep0 maxpacket: 16 [ 307.447457][ T5832] usb 6-1: no configurations [ 307.453065][ T5832] usb 6-1: can't read configurations, error -22 [ 307.593330][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 307.603716][ T5832] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 307.616847][ T9] usb 3-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 307.646114][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 307.657955][ T5832] usb 6-1: device descriptor read/8, error -71 [ 307.820364][ T9] usb 3-1: Product: syz [ 307.855347][ T9] usb 3-1: Manufacturer: syz [ 307.881188][ T9] usb 3-1: SerialNumber: syz [ 307.912262][ T9] usb 3-1: config 0 descriptor?? [ 307.925876][ T5832] usb usb6-port1: unable to enumerate USB device [ 307.944891][ T9] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 308.026991][ T5855] Bluetooth: hci4: unexpected event for opcode 0x2029 [ 308.263410][ T5832] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 308.973242][ C0] hrtimer: interrupt took 39600 ns [ 309.152159][ T5832] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 309.283398][ T5845] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 309.329087][ T5832] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 309.395022][ T5832] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 309.454812][ T5832] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 309.474583][ T5832] usb 6-1: SerialNumber: syz [ 309.897530][ T5832] usb 6-1: 0:2 : does not exist [ 309.961468][ T9] gspca_stk1135: reg_w 0x200 err -71 [ 310.016552][ T5832] usb 6-1: unit 5 not found! [ 310.035143][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 310.041672][ T9] gspca_stk1135: Sensor write failed [ 310.092936][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 310.107544][ T8095] netlink: 68 bytes leftover after parsing attributes in process `syz.4.537'. [ 310.149427][ T5832] usb 6-1: USB disconnect, device number 16 [ 310.155549][ T9] gspca_stk1135: Sensor write failed [ 310.161050][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 310.183981][ T9] gspca_stk1135: Sensor read failed [ 310.210969][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 310.226792][ T9] gspca_stk1135: Sensor read failed [ 310.257353][ T9] gspca_stk1135: Detected sensor type unknown (0x0) [ 310.275898][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 310.298511][ T5896] udevd[5896]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 310.322091][ T9] gspca_stk1135: Sensor read failed [ 310.329256][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 310.336722][ T9] gspca_stk1135: Sensor read failed [ 310.342025][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 310.358054][ T9] gspca_stk1135: Sensor write failed [ 310.365004][ T9] gspca_stk1135: serial bus timeout: status=0x00 [ 310.371606][ T9] gspca_stk1135: Sensor write failed [ 310.377987][ T9] stk1135 3-1:0.0: probe with driver stk1135 failed with error -71 [ 310.390641][ T9] usb 3-1: USB disconnect, device number 8 [ 310.485283][ T8098] netlink: 12 bytes leftover after parsing attributes in process `syz.1.538'. [ 311.693447][ T2142] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 311.873616][ T2142] usb 2-1: Using ep0 maxpacket: 16 [ 311.900409][ T2142] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 311.915981][ T2142] usb 2-1: can't read configurations, error -61 [ 311.938531][ T8120] fuse: Invalid rootmode [ 311.943412][ T9] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 312.053580][ T2142] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 312.113552][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 312.126668][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 312.151719][ T9] usb 5-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 312.162544][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 312.178402][ T9] usb 5-1: Product: syz [ 312.182662][ T9] usb 5-1: Manufacturer: syz [ 312.187542][ T9] usb 5-1: SerialNumber: syz [ 312.196935][ T9] usb 5-1: config 0 descriptor?? [ 312.211060][ T9] hub 5-1:0.0: bad descriptor, ignoring hub [ 312.218051][ T9] hub 5-1:0.0: probe with driver hub failed with error -5 [ 312.230129][ T9] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 312.233598][ T2142] usb 2-1: Using ep0 maxpacket: 16 [ 312.259863][ T2142] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 312.271708][ T2142] usb 2-1: can't read configurations, error -61 [ 312.286084][ T2142] usb usb2-port1: attempt power cycle [ 312.734144][ T2142] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 312.878024][ T2142] usb 2-1: Using ep0 maxpacket: 16 [ 312.975430][ T2142] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 313.041326][ T2142] usb 2-1: can't read configurations, error -61 [ 313.243550][ T2142] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 313.318580][ T2142] usb 2-1: Using ep0 maxpacket: 16 [ 313.366153][ T2142] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 313.432973][ T2142] usb 2-1: can't read configurations, error -61 [ 313.482791][ T2142] usb usb2-port1: unable to enumerate USB device [ 313.789429][ T8134] netlink: 68 bytes leftover after parsing attributes in process `syz.5.550'. [ 314.394545][ T2142] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 314.578070][ T2142] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 314.618641][ T2142] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 314.674413][ T2142] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 314.801539][ T2142] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 314.874740][ T5965] usb 5-1: USB disconnect, device number 22 [ 314.877293][ T2142] usb 6-1: SerialNumber: syz [ 315.184564][ T8145] netlink: 68 bytes leftover after parsing attributes in process `syz.4.554'. [ 315.228485][ T2142] usb 6-1: 0:2 : does not exist [ 315.253637][ T2142] usb 6-1: unit 5 not found! [ 315.808003][ T2142] usb 6-1: USB disconnect, device number 17 [ 316.057188][ T6022] udevd[6022]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 316.770979][ T8172] 8021q: adding VLAN 0 to HW filter on device batadv2 [ 316.781468][ T8172] team0: Port device batadv2 added [ 316.933363][ T2142] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 317.123699][ T2142] usb 3-1: Using ep0 maxpacket: 16 [ 317.131193][ T2142] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 317.139844][ T2142] usb 3-1: can't read configurations, error -61 [ 317.283413][ T2142] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 317.437123][ T5933] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 317.445344][ T2142] usb 3-1: Using ep0 maxpacket: 16 [ 317.455030][ T2142] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 317.463451][ T2142] usb 3-1: can't read configurations, error -61 [ 317.504343][ T2142] usb usb3-port1: attempt power cycle [ 317.593335][ T5933] usb 6-1: Using ep0 maxpacket: 16 [ 317.601790][ T5933] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 317.610355][ T5933] usb 6-1: can't read configurations, error -61 [ 317.783411][ T5933] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 317.943379][ T2142] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 317.985978][ T2142] usb 3-1: Using ep0 maxpacket: 16 [ 317.995845][ T5933] usb 6-1: Using ep0 maxpacket: 16 [ 318.015008][ T2142] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 318.034383][ T5933] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 318.052403][ T2142] usb 3-1: can't read configurations, error -61 [ 318.059335][ T5933] usb 6-1: can't read configurations, error -61 [ 318.077766][ T5933] usb usb6-port1: attempt power cycle [ 318.223518][ T2142] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 318.264144][ T2142] usb 3-1: Using ep0 maxpacket: 16 [ 318.272134][ T2142] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 318.286474][ T2142] usb 3-1: can't read configurations, error -61 [ 318.312247][ T2142] usb usb3-port1: unable to enumerate USB device [ 318.473618][ T5933] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 318.514596][ T5933] usb 6-1: Using ep0 maxpacket: 16 [ 318.522873][ T5933] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 318.543290][ T5933] usb 6-1: can't read configurations, error -61 [ 318.921199][ T5933] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 319.052853][ T5933] usb 6-1: Using ep0 maxpacket: 16 [ 319.191903][ T5933] usb 6-1: unable to read config index 0 descriptor/start: -61 [ 319.349372][ T5933] usb 6-1: can't read configurations, error -61 [ 319.442728][ T5933] usb usb6-port1: unable to enumerate USB device [ 319.756114][ T8194] netlink: 68 bytes leftover after parsing attributes in process `syz.1.568'. [ 319.973503][ T5910] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 320.168806][ T5910] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 320.223349][ T5965] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 320.224004][ T5910] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 320.317868][ T5910] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 320.350691][ T5910] usb 3-1: config 0 descriptor?? [ 320.389546][ T5910] pwc: Askey VC010 type 2 USB webcam detected. [ 320.426123][ T5965] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 320.462561][ T5965] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 320.480946][ T5965] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 320.501053][ T5965] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 320.538599][ T5965] usb 2-1: SerialNumber: syz [ 320.792880][ T5965] usb 2-1: 0:2 : does not exist [ 320.813042][ T5910] pwc: recv_control_msg error -32 req 02 val 2b00 [ 320.820354][ T5965] usb 2-1: unit 5 not found! [ 320.837097][ T5910] pwc: recv_control_msg error -32 req 02 val 2700 [ 320.869934][ T5910] pwc: recv_control_msg error -32 req 02 val 2c00 [ 320.887603][ T5965] usb 2-1: USB disconnect, device number 20 [ 320.892064][ T5910] pwc: recv_control_msg error -32 req 04 val 1000 [ 320.904045][ T5910] pwc: recv_control_msg error -32 req 04 val 1300 [ 320.926508][ T5910] pwc: recv_control_msg error -32 req 04 val 1400 [ 320.952467][ T5910] pwc: recv_control_msg error -32 req 02 val 2000 [ 321.025657][ T6022] udevd[6022]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 321.173407][ T5910] pwc: recv_control_msg error -71 req 04 val 1500 [ 321.192806][ T5910] pwc: recv_control_msg error -71 req 02 val 2500 [ 321.206262][ T5910] pwc: recv_control_msg error -71 req 02 val 2400 [ 321.258920][ T5910] pwc: recv_control_msg error -71 req 02 val 2600 [ 321.300858][ T5910] pwc: recv_control_msg error -71 req 02 val 2900 [ 321.335532][ T5910] pwc: recv_control_msg error -71 req 02 val 2800 [ 321.408314][ T5910] pwc: recv_control_msg error -71 req 04 val 1100 [ 321.463763][ T5910] pwc: recv_control_msg error -71 req 04 val 1200 [ 321.492860][ T5910] pwc: Registered as video103. [ 321.520015][ T5910] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input10 [ 321.723583][ T5910] usb 3-1: USB disconnect, device number 13 [ 322.943998][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.999950][ T30] kauditd_printk_skb: 37 callbacks suppressed [ 322.999974][ T30] audit: type=1326 audit(1755709419.180:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8216 comm="syz.5.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 323.175043][ T30] audit: type=1326 audit(1755709419.190:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8216 comm="syz.5.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 323.251306][ T8235] 8021q: adding VLAN 0 to HW filter on device batadv2 [ 323.295368][ T8235] team0: Port device batadv2 added [ 323.323481][ T5910] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 323.338500][ T30] audit: type=1326 audit(1755709419.190:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8216 comm="syz.5.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 323.553614][ T5910] usb 3-1: Using ep0 maxpacket: 16 [ 323.565448][ T5910] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 323.580021][ T5910] usb 3-1: can't read configurations, error -61 [ 323.598694][ T30] audit: type=1326 audit(1755709419.190:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8216 comm="syz.5.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 323.701392][ T30] audit: type=1326 audit(1755709419.190:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8216 comm="syz.5.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 323.725547][ T8239] netlink: 68 bytes leftover after parsing attributes in process `syz.3.581'. [ 323.758177][ T30] audit: type=1326 audit(1755709419.190:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8216 comm="syz.5.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 323.770369][ T5910] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 323.912278][ T30] audit: type=1326 audit(1755709419.190:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8216 comm="syz.5.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 323.958760][ T5910] usb 3-1: Using ep0 maxpacket: 16 [ 323.998069][ T5910] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 324.011809][ T5910] usb 3-1: can't read configurations, error -61 [ 324.032630][ T30] audit: type=1326 audit(1755709419.190:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8216 comm="syz.5.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 324.092023][ T5910] usb usb3-port1: attempt power cycle [ 324.109150][ T30] audit: type=1326 audit(1755709419.190:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8216 comm="syz.5.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 324.139343][ T30] audit: type=1326 audit(1755709419.190:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8216 comm="syz.5.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 324.446315][ T5910] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 324.494950][ T5910] usb 3-1: Using ep0 maxpacket: 16 [ 324.516349][ T5910] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 324.553448][ T5910] usb 3-1: can't read configurations, error -61 [ 324.713433][ T5910] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 324.854747][ T5910] usb 3-1: Using ep0 maxpacket: 16 [ 324.902117][ T5910] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 324.937093][ T5910] usb 3-1: can't read configurations, error -61 [ 324.965645][ T5910] usb usb3-port1: unable to enumerate USB device [ 327.483655][ T10] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 327.755370][ T10] usb 6-1: Using ep0 maxpacket: 32 [ 327.783784][ T10] usb 6-1: config 0 interface 0 has no altsetting 0 [ 327.803130][ T10] usb 6-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 327.900824][ T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.993400][ T10] usb 6-1: Product: syz [ 328.018889][ T10] usb 6-1: Manufacturer: syz [ 328.040668][ T10] usb 6-1: SerialNumber: syz [ 328.069027][ T10] usb 6-1: config 0 descriptor?? [ 328.163555][ T2142] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 328.331665][ T8277] syzkaller0: entered promiscuous mode [ 328.352560][ T8277] syzkaller0: entered allmulticast mode [ 328.424814][ T2142] usb 2-1: Using ep0 maxpacket: 16 [ 328.450173][ T2142] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.509044][ T10] gs_usb 6-1:0.0: Couldn't get device config: (err=-121) [ 328.521777][ T2142] usb 2-1: config 0 interface 0 has no altsetting 0 [ 328.551751][ T10] gs_usb 6-1:0.0: probe with driver gs_usb failed with error -121 [ 328.710061][ T2142] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 328.771846][ T2142] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.773629][ T9] usb 6-1: USB disconnect, device number 22 [ 328.854650][ T2142] usb 2-1: config 0 descriptor?? [ 329.368137][ T2142] usbhid 2-1:0.0: can't add hid device: -71 [ 329.385732][ T2142] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 329.416317][ T2142] usb 2-1: USB disconnect, device number 21 [ 329.484088][ T9] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 329.655749][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 329.667136][ T9] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 329.696834][ T9] usb 4-1: can't read configurations, error -61 [ 329.838274][ T9] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 330.003456][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 330.321776][ T9] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 330.332815][ T9] usb 4-1: can't read configurations, error -61 [ 330.372495][ T9] usb usb4-port1: attempt power cycle [ 330.729442][ T9] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 330.803097][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 330.835859][ T9] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 330.844547][ T9] usb 4-1: can't read configurations, error -61 [ 330.993468][ T9] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 331.214489][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 331.225326][ T9] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 331.233694][ T9] usb 4-1: can't read configurations, error -61 [ 331.240902][ T9] usb usb4-port1: unable to enumerate USB device [ 333.585977][ T8326] fuse: Invalid rootmode [ 333.711965][ T8329] netlink: 68 bytes leftover after parsing attributes in process `syz.1.606'. [ 335.159989][ T8341] fuse: Bad value for 'fd' [ 335.245079][ T8343] netlink: 28 bytes leftover after parsing attributes in process `syz.5.613'. [ 335.323474][ T2142] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 335.443782][ T5933] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 335.499192][ T2142] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 335.515990][ T2142] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 335.533931][ T2142] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 335.722970][ T5910] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 335.734642][ T2142] usb 4-1: config 0 descriptor?? [ 335.746480][ T5933] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 335.757618][ T5933] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 335.767779][ T5933] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 335.778197][ T5933] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 335.789719][ T2142] pwc: Askey VC010 type 2 USB webcam detected. [ 336.598129][ T5933] usb 2-1: config 0 descriptor?? [ 336.614928][ T5910] usb 3-1: Using ep0 maxpacket: 16 [ 336.677502][ T5910] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 336.687791][ T5910] usb 3-1: can't read configurations, error -61 [ 336.853519][ T5910] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 336.863361][ T8359] delete_channel: no stack [ 336.906462][ T2142] pwc: recv_control_msg error -71 req 02 val 2b00 [ 336.913728][ T9] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 336.926907][ T2142] pwc: recv_control_msg error -71 req 02 val 2700 [ 336.936366][ T2142] pwc: recv_control_msg error -71 req 02 val 2c00 [ 336.944740][ T2142] pwc: recv_control_msg error -71 req 04 val 1000 [ 336.952782][ T2142] pwc: recv_control_msg error -71 req 04 val 1300 [ 336.960293][ T2142] pwc: recv_control_msg error -71 req 04 val 1400 [ 336.970114][ T2142] pwc: recv_control_msg error -71 req 02 val 2000 [ 336.982407][ T2142] pwc: recv_control_msg error -71 req 02 val 2100 [ 336.993046][ T2142] pwc: recv_control_msg error -71 req 04 val 1500 [ 337.003322][ T2142] pwc: recv_control_msg error -71 req 02 val 2500 [ 337.010445][ T2142] pwc: recv_control_msg error -71 req 02 val 2400 [ 337.017267][ T5910] usb 3-1: Using ep0 maxpacket: 16 [ 337.025062][ T2142] pwc: recv_control_msg error -71 req 02 val 2600 [ 337.032713][ T2142] pwc: recv_control_msg error -71 req 02 val 2900 [ 337.041662][ T5910] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 337.049862][ T5910] usb 3-1: can't read configurations, error -61 [ 337.056350][ T2142] pwc: recv_control_msg error -71 req 02 val 2800 [ 337.064988][ T5910] usb usb3-port1: attempt power cycle [ 337.072240][ T2142] pwc: recv_control_msg error -71 req 04 val 1100 [ 337.083118][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 337.083148][ T2142] pwc: recv_control_msg error -71 req 04 val 1200 [ 337.119869][ T2142] pwc: Registered as video103. [ 337.142093][ T2142] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input11 [ 337.155461][ T5933] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 337.164449][ T5933] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 337.171466][ T5933] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 337.193288][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 337.196280][ T5933] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 337.233967][ T5933] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 337.242756][ T9] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 337.258629][ T2142] usb 4-1: USB disconnect, device number 23 [ 337.262785][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 337.265976][ T5933] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 337.308503][ T5933] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 337.349556][ T9] usb 5-1: config 0 descriptor?? [ 337.440968][ T5933] cp2112 0003:10C4:EA90.000E: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 337.457286][ T5910] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 337.496936][ T5910] usb 3-1: Using ep0 maxpacket: 16 [ 337.520775][ T5910] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 337.538227][ T5910] usb 3-1: can't read configurations, error -61 [ 337.595896][ T5933] cp2112 0003:10C4:EA90.000E: Part Number: 0x00 Device Version: 0x00 [ 337.712942][ T5910] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 337.762624][ T5933] cp2112 0003:10C4:EA90.000E: error requesting SMBus config [ 337.790916][ T5933] cp2112 0003:10C4:EA90.000E: probe with driver cp2112 failed with error -32 [ 337.793757][ T9] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 337.801394][ T5910] usb 3-1: Using ep0 maxpacket: 16 [ 337.838198][ T5910] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 337.842866][ T9] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 337.858425][ T5910] usb 3-1: can't read configurations, error -61 [ 337.866744][ T9] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 337.938677][ T5910] usb usb3-port1: unable to enumerate USB device [ 337.975657][ T9] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 337.991386][ T9] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 338.009598][ T9] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 338.035904][ T9] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 338.123122][ T9] cp2112 0003:10C4:EA90.000F: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.4-1/input0 [ 338.245105][ T9] cp2112 0003:10C4:EA90.000F: Part Number: 0x00 Device Version: 0x00 [ 338.720541][ T8372] netlink: 28 bytes leftover after parsing attributes in process `syz.2.621'. [ 338.742402][ T9] cp2112 0003:10C4:EA90.000F: error reading lock byte: -71 [ 338.813877][ T9] usb 5-1: USB disconnect, device number 23 [ 339.203871][ T10] usb 2-1: USB disconnect, device number 22 [ 339.253815][ T30] kauditd_printk_skb: 22 callbacks suppressed [ 339.253835][ T30] audit: type=1326 audit(1755709435.450:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8373 comm="syz.2.622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff911f8ebe9 code=0x7ffc0000 [ 339.624263][ T30] audit: type=1326 audit(1755709435.450:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8373 comm="syz.2.622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff911f8ebe9 code=0x7ffc0000 [ 339.735454][ T30] audit: type=1326 audit(1755709435.450:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8373 comm="syz.2.622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7ff911f8ebe9 code=0x7ffc0000 [ 339.993090][ T30] audit: type=1326 audit(1755709435.450:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8373 comm="syz.2.622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff911f8ebe9 code=0x7ffc0000 [ 340.018391][ T10] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 340.035531][ T8384] fuse: Bad value for 'fd' [ 340.225058][ T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 340.252270][ T30] audit: type=1326 audit(1755709435.450:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8373 comm="syz.2.622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff911f8ebe9 code=0x7ffc0000 [ 340.330974][ T10] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 340.380289][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 340.396454][ T30] audit: type=1326 audit(1755709435.450:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8373 comm="syz.2.622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7ff911f8ebe9 code=0x7ffc0000 [ 340.424911][ T8387] netlink: 28 bytes leftover after parsing attributes in process `syz.3.626'. [ 340.454753][ T10] usb 2-1: config 0 descriptor?? [ 340.482955][ T30] audit: type=1326 audit(1755709435.450:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8373 comm="syz.2.622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff911f8ebe9 code=0x7ffc0000 [ 340.564604][ T10] pwc: Askey VC010 type 2 USB webcam detected. [ 340.622222][ T30] audit: type=1326 audit(1755709435.450:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8373 comm="syz.2.622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff911f8ebe9 code=0x7ffc0000 [ 340.700197][ T30] audit: type=1326 audit(1755709435.450:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8373 comm="syz.2.622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7ff911f8ebe9 code=0x7ffc0000 [ 340.843280][ T30] audit: type=1326 audit(1755709435.450:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8373 comm="syz.2.622" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff911f8ebe9 code=0x7ffc0000 [ 340.881333][ T10] pwc: recv_control_msg error -32 req 02 val 2b00 [ 341.094484][ T10] pwc: recv_control_msg error -32 req 02 val 2c00 [ 341.112862][ T10] pwc: recv_control_msg error -32 req 04 val 1000 [ 341.343336][ T5832] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 341.358577][ T10] pwc: recv_control_msg error -32 req 04 val 1300 [ 341.370521][ T10] pwc: recv_control_msg error -32 req 04 val 1400 [ 341.389489][ T10] pwc: recv_control_msg error -32 req 02 val 2000 [ 341.396158][ T5965] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 341.513373][ T5832] usb 4-1: Using ep0 maxpacket: 16 [ 341.540130][ T5832] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 341.564068][ T5832] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 341.576171][ T5965] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 341.603792][ T5965] usb 6-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 341.615320][ T10] pwc: recv_control_msg error -71 req 04 val 1500 [ 341.626242][ T10] pwc: recv_control_msg error -71 req 02 val 2500 [ 341.640942][ T8398] netlink: 28 bytes leftover after parsing attributes in process `syz.2.632'. [ 341.645223][ T5965] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 341.660438][ T10] pwc: recv_control_msg error -71 req 02 val 2400 [ 341.673687][ T5832] usb 4-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 341.683567][ T5832] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 341.691812][ T5832] usb 4-1: Product: syz [ 341.701942][ T10] pwc: recv_control_msg error -71 req 02 val 2600 [ 341.710016][ T5965] usb 6-1: config 0 descriptor?? [ 341.715963][ T5832] usb 4-1: Manufacturer: syz [ 341.720926][ T10] pwc: recv_control_msg error -71 req 02 val 2900 [ 341.727900][ T5832] usb 4-1: SerialNumber: syz [ 341.741650][ T5965] pwc: Askey VC010 type 2 USB webcam detected. [ 341.748914][ T10] pwc: recv_control_msg error -71 req 02 val 2800 [ 341.771155][ T5832] r8152-cfgselector 4-1: Unknown version 0x0000 [ 341.778096][ T5832] r8152-cfgselector 4-1: config 0 descriptor?? [ 341.804241][ T10] pwc: recv_control_msg error -71 req 04 val 1100 [ 341.843573][ T10] pwc: recv_control_msg error -71 req 04 val 1200 [ 341.863960][ T10] pwc: Registered as video103. [ 341.872379][ T10] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input12 [ 341.952576][ T10] usb 2-1: USB disconnect, device number 23 [ 342.223571][ T5832] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 342.320282][ T8409] delete_channel: no stack [ 342.329248][ T5965] pwc: recv_control_msg error -71 req 02 val 2b00 [ 342.341788][ T5965] pwc: recv_control_msg error -71 req 02 val 2700 [ 342.350068][ T5965] pwc: recv_control_msg error -71 req 02 val 2c00 [ 342.358538][ T5965] pwc: recv_control_msg error -71 req 04 val 1000 [ 342.380654][ T5965] pwc: recv_control_msg error -71 req 04 val 1300 [ 342.388550][ T5965] pwc: recv_control_msg error -71 req 04 val 1400 [ 342.398765][ T5965] pwc: recv_control_msg error -71 req 02 val 2000 [ 342.406106][ T5965] pwc: recv_control_msg error -71 req 02 val 2100 [ 342.413084][ T5965] pwc: recv_control_msg error -71 req 04 val 1500 [ 342.422571][ T5832] usb 3-1: Using ep0 maxpacket: 16 [ 342.430848][ T5965] pwc: recv_control_msg error -71 req 02 val 2500 [ 342.439771][ T5832] usb 3-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 342.453041][ T5965] pwc: recv_control_msg error -71 req 02 val 2400 [ 342.460247][ T5832] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 342.473541][ T5965] pwc: recv_control_msg error -71 req 02 val 2600 [ 342.483284][ T5965] pwc: recv_control_msg error -71 req 02 val 2900 [ 342.493502][ T5832] usb 3-1: config 0 descriptor?? [ 342.499236][ T5965] pwc: recv_control_msg error -71 req 02 val 2800 [ 342.508350][ T5965] pwc: recv_control_msg error -71 req 04 val 1100 [ 342.518731][ T5832] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 342.526286][ T5965] pwc: recv_control_msg error -71 req 04 val 1200 [ 342.548250][ T5965] pwc: Registered as video103. [ 342.555112][ T5910] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 342.586279][ T5965] input: PWC snapshot button as /devices/platform/dummy_hcd.5/usb6/6-1/input/input13 [ 342.623580][ T5965] usb 6-1: USB disconnect, device number 23 [ 342.736929][ T5910] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 342.823278][ T5910] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 342.848185][ T5910] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 342.869662][ T5910] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 342.894923][ T5910] usb 2-1: config 0 descriptor?? [ 343.253491][ T2142] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 343.331355][ T5910] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 343.346075][ T5910] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 343.357657][ T5910] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 343.367043][ T5910] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 343.382911][ T5910] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 343.393026][ T5910] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 343.402027][ T5910] cp2112 0003:10C4:EA90.0010: unknown main item tag 0x0 [ 343.414330][ T5910] cp2112 0003:10C4:EA90.0010: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 343.432576][ T2142] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 343.452433][ T2142] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 343.467867][ T2142] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 343.489388][ T2142] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 343.518962][ T2142] usb 5-1: config 0 descriptor?? [ 343.531284][ T5910] cp2112 0003:10C4:EA90.0010: Part Number: 0x00 Device Version: 0x00 [ 343.737218][ T5910] cp2112 0003:10C4:EA90.0010: error requesting SMBus config [ 343.758064][ T5910] cp2112 0003:10C4:EA90.0010: probe with driver cp2112 failed with error -32 [ 343.920742][ T10] r8152-cfgselector 4-1: USB disconnect, device number 24 [ 343.962166][ T2142] cp2112 0003:10C4:EA90.0011: unknown main item tag 0x0 [ 343.977868][ T2142] cp2112 0003:10C4:EA90.0011: unknown main item tag 0x0 [ 344.032203][ T2142] cp2112 0003:10C4:EA90.0011: unknown main item tag 0x0 [ 344.052704][ T2142] cp2112 0003:10C4:EA90.0011: unknown main item tag 0x0 [ 344.072752][ T2142] cp2112 0003:10C4:EA90.0011: unknown main item tag 0x0 [ 344.094870][ T2142] cp2112 0003:10C4:EA90.0011: unknown main item tag 0x0 [ 344.121357][ T2142] cp2112 0003:10C4:EA90.0011: unknown main item tag 0x0 [ 344.145350][ T2142] cp2112 0003:10C4:EA90.0011: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.4-1/input0 [ 344.171016][ T8420] netlink: 36 bytes leftover after parsing attributes in process `syz.3.636'. [ 344.214613][ T2142] cp2112 0003:10C4:EA90.0011: Part Number: 0x00 Device Version: 0x00 [ 344.503561][ T5910] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 344.583762][ T5832] gspca_sonixj: reg_r err -32 [ 344.588880][ T5832] sonixj 3-1:0.0: probe with driver sonixj failed with error -32 [ 344.663521][ T5910] usb 4-1: Using ep0 maxpacket: 32 [ 344.681027][ T5910] usb 4-1: New USB device found, idVendor=0b95, idProduct=2791, bcdDevice= d.2d [ 344.717698][ T5910] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.738987][ T5910] usb 4-1: Product: syz [ 344.747414][ T5910] usb 4-1: Manufacturer: syz [ 344.757803][ T5910] usb 4-1: SerialNumber: syz [ 344.845783][ T2142] cp2112 0003:10C4:EA90.0011: error reading lock byte: -71 [ 344.878383][ T2142] usb 5-1: USB disconnect, device number 24 [ 345.275654][ T5965] usb 2-1: USB disconnect, device number 24 [ 345.790295][ T2142] usb 3-1: USB disconnect, device number 22 [ 347.159616][ T5910] aqc111 4-1:1.0: probe with driver aqc111 failed with error -22 [ 347.285115][ T5910] usb 4-1: USB disconnect, device number 25 [ 348.995609][ T8462] netlink: 28 bytes leftover after parsing attributes in process `syz.5.648'. [ 349.051886][ T8462] netlink: 8 bytes leftover after parsing attributes in process `syz.5.648'. [ 349.093402][ T5910] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 349.280474][ T5910] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 349.301676][ T5910] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 349.322614][ T5910] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 349.338731][ T5910] usb 5-1: config 0 descriptor?? [ 349.352007][ T5910] pwc: Askey VC010 type 2 USB webcam detected. [ 349.443452][ T24] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 349.616869][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 349.639147][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 349.651343][ T24] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 349.662319][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 349.678536][ T24] usb 2-1: config 0 descriptor?? [ 350.503941][ T8473] delete_channel: no stack [ 350.549470][ T5910] pwc: recv_control_msg error -71 req 02 val 2b00 [ 350.584295][ T5910] pwc: recv_control_msg error -71 req 02 val 2700 [ 350.591594][ T5910] pwc: recv_control_msg error -71 req 02 val 2c00 [ 350.603139][ T5910] pwc: recv_control_msg error -71 req 04 val 1000 [ 350.610672][ T5910] pwc: recv_control_msg error -71 req 04 val 1300 [ 350.618849][ T5910] pwc: recv_control_msg error -71 req 04 val 1400 [ 350.632561][ T5910] pwc: recv_control_msg error -71 req 02 val 2000 [ 350.689553][ T24] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 350.703633][ T24] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 350.711972][ T5910] pwc: recv_control_msg error -71 req 02 val 2100 [ 350.743532][ T5910] pwc: recv_control_msg error -71 req 04 val 1500 [ 350.760503][ T24] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 350.770195][ T5910] pwc: recv_control_msg error -71 req 02 val 2500 [ 350.791394][ T24] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 350.825755][ T5910] pwc: recv_control_msg error -71 req 02 val 2400 [ 350.862828][ T24] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 350.891716][ T5910] pwc: recv_control_msg error -71 req 02 val 2600 [ 350.913306][ T24] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 350.921733][ T24] cp2112 0003:10C4:EA90.0012: unknown main item tag 0x0 [ 350.960867][ T5910] pwc: recv_control_msg error -71 req 02 val 2900 [ 350.989707][ T5910] pwc: recv_control_msg error -71 req 02 val 2800 [ 351.042340][ T5910] pwc: recv_control_msg error -71 req 04 val 1100 [ 351.095770][ T24] cp2112 0003:10C4:EA90.0012: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 351.127683][ T5910] pwc: recv_control_msg error -71 req 04 val 1200 [ 351.170509][ T5910] pwc: Registered as video103. [ 351.194888][ T24] cp2112 0003:10C4:EA90.0012: Part Number: 0x00 Device Version: 0x00 [ 351.237040][ T5910] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input14 [ 351.263934][ T24] cp2112 0003:10C4:EA90.0012: error requesting SMBus config [ 352.844211][ T24] cp2112 0003:10C4:EA90.0012: probe with driver cp2112 failed with error -32 [ 352.915921][ T5910] usb 5-1: USB disconnect, device number 25 [ 352.951855][ T24] usb 2-1: USB disconnect, device number 25 [ 353.757736][ T8494] netlink: 28 bytes leftover after parsing attributes in process `syz.3.655'. [ 353.767128][ T8494] netlink: 8 bytes leftover after parsing attributes in process `syz.3.655'. [ 354.945799][ T8504] fuse: Bad value for 'rootmode' [ 355.089015][ T8508] netlink: 28 bytes leftover after parsing attributes in process `syz.5.661'. [ 355.121290][ T8508] netlink: 8 bytes leftover after parsing attributes in process `syz.5.661'. [ 355.253715][ T5910] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 355.463870][ T5910] usb 3-1: Using ep0 maxpacket: 32 [ 355.471878][ T5910] usb 3-1: config 0 interface 0 has no altsetting 0 [ 355.498592][ T5910] usb 3-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 355.524104][ T5910] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 355.546512][ T5910] usb 3-1: Product: syz [ 355.551139][ T5910] usb 3-1: Manufacturer: syz [ 355.578624][ T5910] usb 3-1: SerialNumber: syz [ 355.592653][ T5910] usb 3-1: config 0 descriptor?? [ 355.744322][ T24] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 355.803994][ T5933] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 355.823436][ T5832] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 356.025311][ T5910] gs_usb 3-1:0.0: Couldn't get device config: (err=-121) [ 356.032676][ T5910] gs_usb 3-1:0.0: probe with driver gs_usb failed with error -121 [ 356.065418][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 356.080710][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 356.092416][ T24] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 356.105624][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 356.139271][ T5933] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 356.442602][ T5933] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 356.453980][ T5933] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 356.482128][ T24] usb 2-1: config 0 descriptor?? [ 356.504930][ T5910] usb 3-1: USB disconnect, device number 23 [ 356.524987][ T5933] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 356.650049][ T5933] usb 5-1: config 0 descriptor?? [ 357.098161][ T5832] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 357.103483][ T24] cp2112 0003:10C4:EA90.0013: unknown main item tag 0x0 [ 357.121164][ T5832] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 357.143292][ T5832] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 357.157698][ T24] cp2112 0003:10C4:EA90.0013: unknown main item tag 0x0 [ 357.173588][ T24] cp2112 0003:10C4:EA90.0013: unknown main item tag 0x0 [ 357.193580][ T24] cp2112 0003:10C4:EA90.0013: unknown main item tag 0x0 [ 357.214791][ T5933] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 357.233009][ T24] cp2112 0003:10C4:EA90.0013: unknown main item tag 0x0 [ 357.246870][ T5933] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 357.285490][ T24] cp2112 0003:10C4:EA90.0013: unknown main item tag 0x0 [ 357.292629][ T24] cp2112 0003:10C4:EA90.0013: unknown main item tag 0x0 [ 357.313450][ T5933] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 357.322251][ T5933] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 357.376152][ T5933] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 357.399100][ T24] cp2112 0003:10C4:EA90.0013: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 357.435942][ T5933] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 357.476675][ T5933] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 357.497418][ T5832] usb 4-1: config 0 descriptor?? [ 357.519620][ T5832] pwc: Askey VC010 type 2 USB webcam detected. [ 357.543981][ T5933] cp2112 0003:10C4:EA90.0014: hidraw1: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.4-1/input0 [ 357.574856][ T24] cp2112 0003:10C4:EA90.0013: Part Number: 0x00 Device Version: 0x00 [ 357.669823][ T5933] cp2112 0003:10C4:EA90.0014: Part Number: 0x00 Device Version: 0x00 [ 357.693414][ T5910] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 357.741842][ T5933] cp2112 0003:10C4:EA90.0014: error requesting SMBus config [ 357.769302][ T5933] cp2112 0003:10C4:EA90.0014: probe with driver cp2112 failed with error -32 [ 357.873377][ T5910] usb 3-1: Using ep0 maxpacket: 16 [ 357.881420][ T5910] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 357.899510][ T5910] usb 3-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 357.909436][ T5910] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 357.920915][ T5910] usb 3-1: Product: syz [ 357.925312][ T5910] usb 3-1: Manufacturer: syz [ 357.930234][ T5910] usb 3-1: SerialNumber: syz [ 357.942010][ T5910] usb 3-1: config 0 descriptor?? [ 357.958881][ T5910] hub 3-1:0.0: bad descriptor, ignoring hub [ 357.965868][ T5910] hub 3-1:0.0: probe with driver hub failed with error -5 [ 357.978373][ T5910] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 358.042234][ T8535] delete_channel: no stack [ 358.051018][ T8516] cp2112 0003:10C4:EA90.0013: Unsupported transaction 0 [ 358.068865][ T5832] pwc: recv_control_msg error -71 req 02 val 2b00 [ 358.080081][ T24] cp2112 0003:10C4:EA90.0013: error reading lock byte: -71 [ 358.090062][ T5832] pwc: recv_control_msg error -71 req 02 val 2700 [ 358.124795][ T5832] pwc: recv_control_msg error -71 req 02 val 2c00 [ 358.131010][ T24] usb 2-1: USB disconnect, device number 26 [ 358.142264][ T8517] cp2112 0003:10C4:EA90.0013: Unsupported transaction 0 [ 358.164467][ T5832] pwc: recv_control_msg error -71 req 04 val 1000 [ 358.175356][ T5832] pwc: recv_control_msg error -71 req 04 val 1300 [ 358.202743][ T5832] pwc: recv_control_msg error -71 req 04 val 1400 [ 358.538819][ T5832] pwc: recv_control_msg error -71 req 02 val 2000 [ 358.553736][ T5832] pwc: recv_control_msg error -71 req 02 val 2100 [ 358.569577][ T5832] pwc: recv_control_msg error -71 req 04 val 1500 [ 358.585199][ T5832] pwc: recv_control_msg error -71 req 02 val 2500 [ 358.597883][ T5832] pwc: recv_control_msg error -71 req 02 val 2400 [ 358.608827][ T5832] pwc: recv_control_msg error -71 req 02 val 2600 [ 358.619998][ T5832] pwc: recv_control_msg error -71 req 02 val 2900 [ 358.627183][ T5832] pwc: recv_control_msg error -71 req 02 val 2800 [ 358.635935][ T5832] pwc: recv_control_msg error -71 req 04 val 1100 [ 358.644517][ T5832] pwc: recv_control_msg error -71 req 04 val 1200 [ 358.661243][ T5832] pwc: Registered as video103. [ 358.711156][ T5832] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input15 [ 358.749903][ T5832] usb 4-1: USB disconnect, device number 26 [ 359.352346][ T10] usb 5-1: USB disconnect, device number 26 [ 359.617698][ T8546] netlink: 36 bytes leftover after parsing attributes in process `syz.3.671'. [ 359.687883][ T8548] netlink: 28 bytes leftover after parsing attributes in process `syz.1.673'. [ 359.785340][ T8553] fuse: Unknown parameter 'use00000000000000000000' [ 359.796313][ T24] usb 3-1: USB disconnect, device number 24 [ 360.043810][ T5923] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 360.213929][ T5923] usb 4-1: Using ep0 maxpacket: 32 [ 360.252596][ T5923] usb 4-1: New USB device found, idVendor=0b95, idProduct=2791, bcdDevice= d.2d [ 360.445607][ T5923] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 360.486649][ T5923] usb 4-1: Product: syz [ 360.498269][ T5923] usb 4-1: Manufacturer: syz [ 360.508747][ T5923] usb 4-1: SerialNumber: syz [ 362.562844][ T5923] aqc111 4-1:1.0: probe with driver aqc111 failed with error -22 [ 362.703792][ T5923] usb 4-1: USB disconnect, device number 27 [ 363.173925][ T5923] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 363.303311][ T24] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 363.395118][ T5923] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 363.458243][ T5923] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 363.486318][ T5923] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 363.514234][ T5923] usb 4-1: config 0 descriptor?? [ 363.527364][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 363.557041][ T5923] pwc: Askey VC010 type 2 USB webcam detected. [ 363.571487][ T24] usb 5-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 363.586323][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 363.608945][ T24] usb 5-1: Product: syz [ 363.634999][ T24] usb 5-1: Manufacturer: syz [ 363.663970][ T24] usb 5-1: SerialNumber: syz [ 363.681269][ T24] r8152-cfgselector 5-1: Unknown version 0x0000 [ 363.687748][ T24] r8152-cfgselector 5-1: config 0 descriptor?? [ 364.215516][ T8590] fuse: Unknown parameter '0x0000000000000003' [ 364.465765][ T24] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 364.514566][ T8587] delete_channel: no stack [ 364.551901][ T5923] pwc: recv_control_msg error -71 req 02 val 2b00 [ 364.723389][ T5923] pwc: recv_control_msg error -71 req 02 val 2700 [ 364.741719][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 364.771385][ T5923] pwc: recv_control_msg error -71 req 02 val 2c00 [ 364.795641][ T8601] fuse: Unknown parameter 'use00000000000000000000' [ 364.804716][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 364.820236][ T5923] pwc: recv_control_msg error -71 req 04 val 1000 [ 364.837799][ T5923] pwc: recv_control_msg error -71 req 04 val 1300 [ 364.844427][ T24] usb 3-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 364.854882][ T5923] pwc: recv_control_msg error -71 req 04 val 1400 [ 364.866908][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 364.893054][ T5923] pwc: recv_control_msg error -71 req 02 val 2000 [ 364.925764][ T24] usb 3-1: config 0 descriptor?? [ 364.931260][ T5923] pwc: recv_control_msg error -71 req 02 val 2100 [ 364.948399][ T5923] pwc: recv_control_msg error -71 req 04 val 1500 [ 364.976373][ T5923] pwc: recv_control_msg error -71 req 02 val 2500 [ 365.052286][ T5923] pwc: recv_control_msg error -71 req 02 val 2400 [ 365.120515][ T5923] pwc: recv_control_msg error -71 req 02 val 2600 [ 365.160225][ T5923] pwc: recv_control_msg error -71 req 02 val 2900 [ 365.247492][ T5923] pwc: recv_control_msg error -71 req 02 val 2800 [ 365.300884][ T5923] pwc: recv_control_msg error -71 req 04 val 1100 [ 365.368389][ T5923] pwc: recv_control_msg error -71 req 04 val 1200 [ 365.416285][ T24] cp2112 0003:10C4:EA90.0015: unknown main item tag 0x0 [ 365.433647][ T5923] pwc: Registered as video103. [ 365.461672][ T24] cp2112 0003:10C4:EA90.0015: unknown main item tag 0x0 [ 365.488395][ T5923] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input16 [ 365.583493][ T24] cp2112 0003:10C4:EA90.0015: unknown main item tag 0x0 [ 365.617104][ T24] cp2112 0003:10C4:EA90.0015: unknown main item tag 0x0 [ 365.630829][ T5923] usb 4-1: USB disconnect, device number 28 [ 365.665093][ T24] cp2112 0003:10C4:EA90.0015: unknown main item tag 0x0 [ 365.732297][ T24] cp2112 0003:10C4:EA90.0015: unknown main item tag 0x0 [ 365.764203][ T24] cp2112 0003:10C4:EA90.0015: unknown main item tag 0x0 [ 365.902242][ T24] cp2112 0003:10C4:EA90.0015: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.2-1/input0 [ 366.046024][ T5965] r8152-cfgselector 5-1: USB disconnect, device number 27 [ 366.224672][ T24] cp2112 0003:10C4:EA90.0015: Part Number: 0x00 Device Version: 0x00 [ 366.400311][ T24] cp2112 0003:10C4:EA90.0015: error requesting SMBus config [ 366.470723][ T24] cp2112 0003:10C4:EA90.0015: probe with driver cp2112 failed with error -5 [ 366.733344][ T5923] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 367.043588][ T5923] usb 5-1: Using ep0 maxpacket: 16 [ 367.054819][ T5923] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 367.072468][ T5923] usb 5-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 367.082065][ T5923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 367.090310][ T5923] usb 5-1: Product: syz [ 367.097958][ T5923] usb 5-1: Manufacturer: syz [ 367.819790][ T5923] usb 5-1: SerialNumber: syz [ 367.854785][ T5923] usb 5-1: config 0 descriptor?? [ 367.933553][ T5923] hub 5-1:0.0: bad descriptor, ignoring hub [ 367.935858][ T5965] usb 3-1: USB disconnect, device number 25 [ 367.966722][ T5923] hub 5-1:0.0: probe with driver hub failed with error -5 [ 368.011539][ T5923] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 369.514156][ T5965] usb 5-1: USB disconnect, device number 28 [ 371.175233][ T8650] fuse: Unknown parameter 'use00000000000000000000' [ 372.579194][ T8657] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 372.608903][ T8659] netlink: 28 bytes leftover after parsing attributes in process `syz.2.700'. [ 373.703273][ T5832] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 373.895685][ T5832] usb 4-1: Using ep0 maxpacket: 16 [ 373.920655][ T5832] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 373.963388][ T5832] usb 4-1: config 0 interface 0 has no altsetting 0 [ 374.009787][ T5832] usb 4-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 374.023707][ T5965] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 374.073660][ T5832] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 374.106937][ T5832] usb 4-1: config 0 descriptor?? [ 374.222672][ T8674] netlink: 28 bytes leftover after parsing attributes in process `syz.1.706'. [ 374.261529][ T5965] usb 5-1: Using ep0 maxpacket: 32 [ 374.297685][ T5965] usb 5-1: config 0 has an invalid interface number: 199 but max is 0 [ 374.343301][ T5965] usb 5-1: config 0 has no interface number 0 [ 374.349543][ T5965] usb 5-1: config 0 interface 199 has no altsetting 0 [ 374.435036][ T5965] usb 5-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 374.457954][ T5965] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 374.499481][ T5965] usb 5-1: Product: syz [ 374.521700][ T5965] usb 5-1: Manufacturer: syz [ 374.546984][ T5832] nzxt-smart2 0003:1E71:2009.0016: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.3-1/input0 [ 374.563268][ T5965] usb 5-1: SerialNumber: syz [ 374.675078][ T5965] usb 5-1: config 0 descriptor?? [ 374.915483][ T5965] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 374.989320][ T5832] usb 4-1: USB disconnect, device number 29 [ 375.173779][ T5965] gspca_stk1135: reg_w 0x0 err -71 [ 375.188164][ T8682] fido_id[8682]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 375.207036][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 375.226173][ T5965] gspca_stk1135: Sensor write failed [ 375.232165][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 375.284306][ T5965] gspca_stk1135: Sensor write failed [ 375.290308][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 375.315918][ T5965] gspca_stk1135: Sensor read failed [ 375.343390][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 375.364900][ T5965] gspca_stk1135: Sensor read failed [ 375.370457][ T5965] gspca_stk1135: Detected sensor type unknown (0x0) [ 375.398989][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 375.443303][ T5965] gspca_stk1135: Sensor read failed [ 375.448792][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 375.463324][ T5965] gspca_stk1135: Sensor read failed [ 375.490411][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 375.518442][ T5965] gspca_stk1135: Sensor write failed [ 375.551070][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 375.563401][ T2142] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 375.576669][ T5965] gspca_stk1135: Sensor write failed [ 375.602848][ T5965] stk1135 5-1:0.199: probe with driver stk1135 failed with error -71 [ 375.649623][ T5965] usb 5-1: USB disconnect, device number 29 [ 375.734589][ T2142] usb 2-1: Using ep0 maxpacket: 32 [ 375.952842][ T2142] usb 2-1: config 0 interface 0 has no altsetting 0 [ 376.950666][ T2142] usb 2-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 377.243593][ T2142] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 377.312266][ T2142] usb 2-1: Product: syz [ 377.353637][ T2142] usb 2-1: Manufacturer: syz [ 377.358465][ T2142] usb 2-1: SerialNumber: syz [ 377.483313][ T2142] usb 2-1: config 0 descriptor?? [ 378.817385][ T2142] usb 2-1: can't set config #0, error -71 [ 378.893738][ T2142] usb 2-1: USB disconnect, device number 27 [ 379.021965][ T8704] fuse: Unknown parameter 'fd0x0000000000000003' [ 382.383347][ T10] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 382.907054][ T10] usb 6-1: Using ep0 maxpacket: 16 [ 382.939773][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 382.982801][ T10] usb 6-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 382.992715][ T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 383.019886][ T10] usb 6-1: Product: syz [ 383.031690][ T10] usb 6-1: Manufacturer: syz [ 383.036765][ T10] usb 6-1: SerialNumber: syz [ 383.085492][ T10] usb 6-1: config 0 descriptor?? [ 383.106340][ T10] hub 6-1:0.0: bad descriptor, ignoring hub [ 383.125427][ T10] hub 6-1:0.0: probe with driver hub failed with error -5 [ 383.184930][ T10] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 383.844513][ T8740] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 384.063875][ T8747] netlink: 28 bytes leftover after parsing attributes in process `syz.1.725'. [ 384.141459][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 384.494077][ T5910] usb 6-1: USB disconnect, device number 24 [ 384.563467][ T24] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 384.843443][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 384.872911][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 384.930130][ T24] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 384.967409][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 385.158121][ T24] usb 4-1: Product: syz [ 385.169395][ T24] usb 4-1: Manufacturer: syz [ 385.191441][ T24] usb 4-1: SerialNumber: syz [ 385.958315][ T24] usb 4-1: config 0 descriptor?? [ 386.564997][ T24] gs_usb 4-1:0.0: Couldn't get device config: (err=-121) [ 386.601738][ T24] gs_usb 4-1:0.0: probe with driver gs_usb failed with error -121 [ 387.170689][ T24] usb 4-1: USB disconnect, device number 30 [ 387.230756][ T8767] 8021q: adding VLAN 0 to HW filter on device batadv2 [ 388.024580][ T8767] team0: Port device batadv2 added [ 388.390629][ T8775] netlink: 28 bytes leftover after parsing attributes in process `syz.2.734'. [ 388.520070][ T8769] cgroup: fork rejected by pids controller in /syz1 [ 389.013313][ T24] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 389.227896][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 389.371558][ T24] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 389.414332][ T24] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 389.469381][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 389.713788][ T24] usb 3-1: SerialNumber: syz [ 390.534412][ T24] usb 3-1: skipping empty audio interface (v1) [ 391.555346][ T24] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 391.641687][ T24] usb 3-1: USB disconnect, device number 26 [ 391.745520][ T8685] udevd[8685]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 391.903841][ T5965] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 392.069589][ T5965] usb 2-1: Using ep0 maxpacket: 32 [ 392.109733][ T5965] usb 2-1: config 0 has an invalid interface number: 199 but max is 0 [ 392.151465][ T5965] usb 2-1: config 0 has no interface number 0 [ 392.183520][ T5965] usb 2-1: config 0 interface 199 has no altsetting 0 [ 392.209247][ T5965] usb 2-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 392.250308][ T5965] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 392.272442][ T5965] usb 2-1: Product: syz [ 392.278090][ T5965] usb 2-1: Manufacturer: syz [ 392.291886][ T5965] usb 2-1: SerialNumber: syz [ 392.310761][ T5965] usb 2-1: config 0 descriptor?? [ 392.373722][ T5923] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 392.532386][ T5965] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 392.565926][ T5923] usb 4-1: Using ep0 maxpacket: 16 [ 392.596802][ T5923] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 392.644242][ T5923] usb 4-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 392.678588][ T5923] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 392.735063][ T5923] usb 4-1: Product: syz [ 392.740303][ T5923] usb 4-1: Manufacturer: syz [ 392.745541][ T5923] usb 4-1: SerialNumber: syz [ 392.770360][ T5965] gspca_stk1135: reg_w 0x0 err -71 [ 392.777907][ T5923] usb 4-1: config 0 descriptor?? [ 392.794474][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 392.800915][ T5965] gspca_stk1135: Sensor write failed [ 392.820129][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 392.829133][ T5965] gspca_stk1135: Sensor write failed [ 392.837443][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 392.842140][ T5923] hub 4-1:0.0: bad descriptor, ignoring hub [ 392.844749][ T5965] gspca_stk1135: Sensor read failed [ 392.910801][ T5923] hub 4-1:0.0: probe with driver hub failed with error -5 [ 392.912951][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 392.957293][ T5923] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 392.970393][ T5965] gspca_stk1135: Sensor read failed [ 393.063464][ T5965] gspca_stk1135: Detected sensor type unknown (0x0) [ 393.080431][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 393.117766][ T5965] gspca_stk1135: Sensor read failed [ 393.133445][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 393.141469][ T5965] gspca_stk1135: Sensor read failed [ 393.147498][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 393.161861][ T5965] gspca_stk1135: Sensor write failed [ 393.179334][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 393.191565][ T5965] gspca_stk1135: Sensor write failed [ 393.199494][ T5965] stk1135 2-1:0.199: probe with driver stk1135 failed with error -71 [ 393.427104][ T5965] usb 2-1: USB disconnect, device number 28 [ 393.987148][ T8846] netlink: 28 bytes leftover after parsing attributes in process `syz.1.748'. [ 394.869952][ T5965] usb 4-1: USB disconnect, device number 31 [ 395.080068][ T24] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 395.386134][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 395.439277][ T24] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 395.509184][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 395.617535][ T24] usb 2-1: config 0 descriptor?? [ 395.635693][ T24] pwc: Askey VC010 type 2 USB webcam detected. [ 396.074386][ T8854] delete_channel: no stack [ 396.081783][ T24] pwc: recv_control_msg error -71 req 02 val 2b00 [ 396.107048][ T24] pwc: recv_control_msg error -71 req 02 val 2700 [ 396.131194][ T24] pwc: recv_control_msg error -71 req 02 val 2c00 [ 396.196524][ T24] pwc: recv_control_msg error -71 req 04 val 1000 [ 396.266401][ T24] pwc: recv_control_msg error -71 req 04 val 1300 [ 396.304041][ T24] pwc: recv_control_msg error -71 req 04 val 1400 [ 396.362791][ T24] pwc: recv_control_msg error -71 req 02 val 2000 [ 396.383946][ T24] pwc: recv_control_msg error -71 req 02 val 2100 [ 396.422014][ T24] pwc: recv_control_msg error -71 req 04 val 1500 [ 396.452124][ T24] pwc: recv_control_msg error -71 req 02 val 2500 [ 396.479329][ T24] pwc: recv_control_msg error -71 req 02 val 2400 [ 396.504945][ T24] pwc: recv_control_msg error -71 req 02 val 2600 [ 396.549975][ T24] pwc: recv_control_msg error -71 req 02 val 2900 [ 396.623938][ T24] pwc: recv_control_msg error -71 req 02 val 2800 [ 396.640914][ T24] pwc: recv_control_msg error -71 req 04 val 1100 [ 396.659601][ T24] pwc: recv_control_msg error -71 req 04 val 1200 [ 396.685036][ T24] pwc: Registered as video103. [ 396.698512][ T24] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input17 [ 396.730487][ T24] usb 2-1: USB disconnect, device number 29 [ 397.023685][ T2142] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 397.215811][ T2142] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 397.277959][ T2142] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 397.347754][ T2142] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 397.361196][ T8875] 8021q: adding VLAN 0 to HW filter on device batadv3 [ 397.421590][ T2142] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 397.469608][ T8875] team0: Port device batadv3 added [ 397.482186][ T2142] usb 4-1: SerialNumber: syz [ 397.800999][ T2142] usb 4-1: 0:2 : does not exist [ 397.990362][ T2142] usb 4-1: USB disconnect, device number 32 [ 398.221424][ T5910] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 398.380042][ T8685] udevd[8685]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 398.409228][ T5910] hid-generic 0000:0000:0000.0017: hidraw0: HID v0.00 Device [syz1] on syz0 [ 398.476872][ T5965] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 398.693433][ T5965] usb 5-1: Using ep0 maxpacket: 32 [ 398.701381][ T5965] usb 5-1: config 0 has an invalid interface number: 199 but max is 0 [ 398.710765][ T5965] usb 5-1: config 0 has no interface number 0 [ 398.727286][ T5965] usb 5-1: config 0 interface 199 has no altsetting 0 [ 398.763082][ T5965] usb 5-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 398.806565][ T5965] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 398.835957][ T5965] usb 5-1: Product: syz [ 398.856338][ T5965] usb 5-1: Manufacturer: syz [ 398.916336][ T5965] usb 5-1: SerialNumber: syz [ 398.977397][ T5965] usb 5-1: config 0 descriptor?? [ 399.210894][ T5965] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 399.443496][ T5965] gspca_stk1135: reg_w 0x0 err -71 [ 399.449998][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 399.552603][ T5965] gspca_stk1135: Sensor write failed [ 399.585231][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 399.612769][ T5965] gspca_stk1135: Sensor write failed [ 399.618845][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 399.659229][ T5965] gspca_stk1135: Sensor read failed [ 399.677086][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 399.713338][ T5965] gspca_stk1135: Sensor read failed [ 399.743614][ T5965] gspca_stk1135: Detected sensor type unknown (0x0) [ 399.811830][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 399.840179][ T5965] gspca_stk1135: Sensor read failed [ 399.850488][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 399.870792][ T5965] gspca_stk1135: Sensor read failed [ 399.883635][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 399.911496][ T5965] gspca_stk1135: Sensor write failed [ 399.932642][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 399.992432][ T5965] gspca_stk1135: Sensor write failed [ 400.031611][ T5965] stk1135 5-1:0.199: probe with driver stk1135 failed with error -71 [ 400.075158][ T5965] usb 5-1: USB disconnect, device number 30 [ 401.297492][ T30] kauditd_printk_skb: 25 callbacks suppressed [ 401.297520][ T30] audit: type=1326 audit(1755709497.490:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8906 comm="syz.5.765" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 401.434959][ T30] audit: type=1326 audit(1755709497.490:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8906 comm="syz.5.765" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 401.579372][ T30] audit: type=1326 audit(1755709497.490:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8906 comm="syz.5.765" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 402.411154][ T30] audit: type=1326 audit(1755709497.490:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8906 comm="syz.5.765" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 402.626236][ T30] audit: type=1326 audit(1755709497.490:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8906 comm="syz.5.765" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 402.746401][ T30] audit: type=1326 audit(1755709497.490:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8906 comm="syz.5.765" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 402.836989][ T30] audit: type=1326 audit(1755709497.490:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8906 comm="syz.5.765" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 402.917853][ T30] audit: type=1326 audit(1755709497.490:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8906 comm="syz.5.765" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 403.121295][ T30] audit: type=1326 audit(1755709497.490:127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8906 comm="syz.5.765" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 403.556113][ T30] audit: type=1326 audit(1755709497.490:128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8906 comm="syz.5.765" exe="/root/syz-executor" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 407.454727][ T8931] netlink: 20 bytes leftover after parsing attributes in process `syz.4.771'. [ 410.695679][ T6228] Bluetooth: hci3: Frame reassembly failed (-90) [ 410.735020][ T8973] Bluetooth: hci3: Frame reassembly failed (-84) [ 412.695093][ T5845] Bluetooth: hci3: Opcode 0x1003 failed: -110 [ 412.695398][ T5855] Bluetooth: hci3: command 0x1003 tx timeout [ 413.358774][ T8998] fuse: Bad value for 'fd' [ 416.601507][ T9034] Bluetooth: hci3: Frame reassembly failed (-84) [ 416.637002][ T6010] Bluetooth: hci3: Frame reassembly failed (-84) [ 418.714850][ T5855] Bluetooth: hci3: command 0x1003 tx timeout [ 418.721775][ T5845] Bluetooth: hci3: Opcode 0x1003 failed: -110 [ 420.502885][ T30] kauditd_printk_skb: 24 callbacks suppressed [ 420.502904][ T30] audit: type=1326 audit(1755709516.700:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9043 comm="syz.1.810" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 420.717376][ T9046] netlink: 4 bytes leftover after parsing attributes in process `syz.3.809'. [ 420.814890][ T30] audit: type=1326 audit(1755709516.700:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9043 comm="syz.1.810" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 421.106466][ T30] audit: type=1326 audit(1755709516.700:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9043 comm="syz.1.810" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 421.863566][ T30] audit: type=1326 audit(1755709516.700:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9043 comm="syz.1.810" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 421.886141][ T30] audit: type=1326 audit(1755709516.700:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9043 comm="syz.1.810" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 421.929549][ T5923] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 421.953427][ T30] audit: type=1326 audit(1755709516.700:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9043 comm="syz.1.810" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 422.058231][ T30] audit: type=1326 audit(1755709516.700:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9043 comm="syz.1.810" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 422.173435][ T30] audit: type=1326 audit(1755709516.700:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9043 comm="syz.1.810" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 422.225770][ T5923] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 422.253371][ T5923] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 422.277305][ T30] audit: type=1326 audit(1755709516.700:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9043 comm="syz.1.810" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 422.300606][ T5923] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 422.319633][ T5923] usb 5-1: config 0 descriptor?? [ 422.329373][ T30] audit: type=1326 audit(1755709516.710:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9043 comm="syz.1.810" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1b0838ebe9 code=0x7ffc0000 [ 422.357167][ T5923] pwc: Askey VC010 type 2 USB webcam detected. [ 423.089583][ T9066] delete_channel: no stack [ 423.133101][ T5923] pwc: recv_control_msg error -71 req 02 val 2b00 [ 423.305869][ T5923] pwc: recv_control_msg error -71 req 02 val 2700 [ 423.315677][ T5923] pwc: recv_control_msg error -71 req 02 val 2c00 [ 423.322827][ T5923] pwc: recv_control_msg error -71 req 04 val 1000 [ 423.331934][ T5923] pwc: recv_control_msg error -71 req 04 val 1300 [ 423.349921][ T5923] pwc: recv_control_msg error -71 req 04 val 1400 [ 423.370388][ T5923] pwc: recv_control_msg error -71 req 02 val 2000 [ 423.523602][ T5923] pwc: recv_control_msg error -71 req 02 val 2100 [ 423.662149][ T5923] pwc: recv_control_msg error -71 req 04 val 1500 [ 423.694662][ T5923] pwc: recv_control_msg error -71 req 02 val 2500 [ 423.721422][ T5923] pwc: recv_control_msg error -71 req 02 val 2400 [ 423.737781][ T5923] pwc: recv_control_msg error -71 req 02 val 2600 [ 423.749309][ T5923] pwc: recv_control_msg error -71 req 02 val 2900 [ 423.763691][ T5923] pwc: recv_control_msg error -71 req 02 val 2800 [ 423.841990][ T5923] pwc: recv_control_msg error -71 req 04 val 1100 [ 423.925199][ T5923] pwc: recv_control_msg error -71 req 04 val 1200 [ 423.944062][ T2142] usb 6-1: new high-speed USB device number 25 using dummy_hcd [ 424.146471][ T5923] pwc: Registered as video103. [ 424.195771][ T5923] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input18 [ 424.253396][ T2142] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 424.313857][ T2142] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 424.329454][ T5923] usb 5-1: USB disconnect, device number 31 [ 424.460518][ T2142] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 424.534768][ T2142] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 424.610755][ T2142] usb 6-1: SerialNumber: syz [ 424.630463][ T9075] tipc: Started in network mode [ 424.656546][ T9075] tipc: Node identity ac14140f, cluster identity 4711 [ 424.752242][ T9075] tipc: New replicast peer: 255.255.255.255 [ 424.862816][ T9075] tipc: Enabled bearer , priority 10 [ 424.911284][ T2142] usb 6-1: 0:2 : does not exist [ 425.138057][ T2142] usb 6-1: USB disconnect, device number 25 [ 425.392462][ T8685] udevd[8685]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 425.976535][ T2142] tipc: Node number set to 2886997007 [ 427.163843][ T5843] Bluetooth: hci3: command 0x1003 tx timeout [ 427.171347][ T5845] Bluetooth: hci3: Opcode 0x1003 failed: -110 [ 428.706800][ T5923] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 429.633304][ T5923] usb 2-1: Using ep0 maxpacket: 16 [ 429.662836][ T5923] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 429.923502][ T5923] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 429.973450][ T5923] usb 2-1: Product: syz [ 430.955029][ T5923] usb 2-1: Manufacturer: syz [ 430.959776][ T5923] usb 2-1: SerialNumber: syz [ 431.452853][ T5923] r8152-cfgselector 2-1: Unknown version 0x0000 [ 431.468126][ T5923] r8152-cfgselector 2-1: config 0 descriptor?? [ 431.542276][ T5923] r8152-cfgselector 2-1: can't set config #0, error -71 [ 431.585334][ T5923] r8152-cfgselector 2-1: USB disconnect, device number 30 [ 435.914048][ T9153] fuse: Unknown parameter '00000000000000000000003' [ 436.686594][ T5845] Bluetooth: hci3: Opcode 0x1003 failed: -110 [ 437.095265][ T24] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 437.352892][ T24] usb 6-1: device descriptor read/64, error -71 [ 437.614158][ T24] usb 6-1: new high-speed USB device number 27 using dummy_hcd [ 437.672803][ T9169] hub 9-0:1.0: USB hub found [ 437.712281][ T9169] hub 9-0:1.0: 1 port detected [ 437.753635][ T24] usb 6-1: device descriptor read/64, error -71 [ 438.050382][ T24] usb usb6-port1: attempt power cycle [ 438.551138][ T24] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 438.697119][ T24] usb 6-1: device descriptor read/8, error -71 [ 438.953447][ T24] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 439.015922][ T24] usb 6-1: device descriptor read/8, error -71 [ 439.210390][ T24] usb usb6-port1: unable to enumerate USB device [ 439.773319][ T24] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 439.813009][ T9202] fuse: Unknown parameter '00000000000000000000003' [ 439.955325][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 439.991288][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 440.034698][ T24] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 440.098468][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 440.191592][ T24] usb 5-1: config 0 descriptor?? [ 440.304213][ T13] Bluetooth: hci3: Frame reassembly failed (-90) [ 440.795055][ T24] cp2112 0003:10C4:EA90.0018: unknown main item tag 0x0 [ 441.143342][ T24] cp2112 0003:10C4:EA90.0018: unknown main item tag 0x0 [ 441.154499][ T24] cp2112 0003:10C4:EA90.0018: unknown main item tag 0x0 [ 441.170725][ T24] cp2112 0003:10C4:EA90.0018: unknown main item tag 0x0 [ 441.177975][ T24] cp2112 0003:10C4:EA90.0018: unknown main item tag 0x0 [ 441.185118][ T24] cp2112 0003:10C4:EA90.0018: unknown main item tag 0x0 [ 441.192326][ T24] cp2112 0003:10C4:EA90.0018: unknown main item tag 0x0 [ 441.220408][ T24] cp2112 0003:10C4:EA90.0018: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.4-1/input0 [ 441.295734][ T24] cp2112 0003:10C4:EA90.0018: Part Number: 0x00 Device Version: 0x00 [ 441.738243][ T9200] cp2112 0003:10C4:EA90.0018: Unsupported transaction 0 [ 441.749283][ T24] cp2112 0003:10C4:EA90.0018: error reading lock byte: -71 [ 441.790265][ T24] usb 5-1: USB disconnect, device number 32 [ 441.981475][ T9225] hub 9-0:1.0: USB hub found [ 441.988454][ T9225] hub 9-0:1.0: 1 port detected [ 442.130290][ T5855] Bluetooth: hci0: unexpected event for opcode 0x5f29 [ 442.389639][ T5843] Bluetooth: hci3: Opcode 0x1003 failed: -110 [ 443.483389][ T5965] usb 6-1: new high-speed USB device number 30 using dummy_hcd [ 443.853111][ T9252] loop8: detected capacity change from 0 to 8 [ 443.884401][ T5965] usb 6-1: Using ep0 maxpacket: 32 [ 443.899235][ T9252] Dev loop8: unable to read RDB block 8 [ 444.001184][ T9252] loop8: unable to read partition table [ 444.022736][ T5965] usb 6-1: config 0 has an invalid interface number: 199 but max is 0 [ 444.104896][ T9252] loop8: partition table beyond EOD, truncated [ 444.113381][ T9252] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 444.165803][ T5965] usb 6-1: config 0 has no interface number 0 [ 444.193248][ T5965] usb 6-1: config 0 interface 199 has no altsetting 0 [ 444.256872][ T5965] usb 6-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 444.273348][ T5965] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 444.281639][ T5965] usb 6-1: Product: syz [ 444.295842][ T5965] usb 6-1: Manufacturer: syz [ 444.303228][ T5965] usb 6-1: SerialNumber: syz [ 444.490372][ T5965] usb 6-1: config 0 descriptor?? [ 444.603782][ T24] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 444.929687][ T5965] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 444.943538][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 445.718361][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.837307][ T5965] gspca_stk1135: reg_w 0x0 err -71 [ 445.838892][ T24] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 445.890589][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.921516][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 445.941641][ T5965] gspca_stk1135: Sensor write failed [ 445.967111][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 445.971159][ T24] usb 2-1: Product: syz [ 445.995873][ T5965] gspca_stk1135: Sensor write failed [ 446.001269][ T24] usb 2-1: Manufacturer: syz [ 446.043337][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 446.055874][ T24] usb 2-1: SerialNumber: syz [ 446.068876][ T5965] gspca_stk1135: Sensor read failed [ 446.096150][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 446.121305][ T24] r8152-cfgselector 2-1: Unknown version 0x0000 [ 446.142701][ T5965] gspca_stk1135: Sensor read failed [ 446.158825][ T24] r8152-cfgselector 2-1: config 0 descriptor?? [ 446.193898][ T5965] gspca_stk1135: Detected sensor type unknown (0x0) [ 446.203535][ T5855] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 446.220948][ T5855] Bluetooth: hci0: Injecting HCI hardware error event [ 446.232628][ T5843] Bluetooth: hci0: hardware error 0x00 [ 446.246370][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 446.253506][ T5965] gspca_stk1135: Sensor read failed [ 446.263350][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 446.271624][ T5965] gspca_stk1135: Sensor read failed [ 446.284548][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 446.292430][ T5965] gspca_stk1135: Sensor write failed [ 446.307143][ T5965] gspca_stk1135: serial bus timeout: status=0x00 [ 446.323354][ T5965] gspca_stk1135: Sensor write failed [ 446.330572][ T5965] stk1135 6-1:0.199: probe with driver stk1135 failed with error -71 [ 446.344068][ T5965] usb 6-1: USB disconnect, device number 30 [ 446.624848][ T24] r8152-cfgselector 2-1: Unknown version 0x0000 [ 446.632535][ T24] r8152-cfgselector 2-1: bad CDC descriptors [ 446.724135][ T24] r8152-cfgselector 2-1: USB disconnect, device number 31 [ 447.553809][ T5923] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 447.860412][ T5923] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 447.917798][ T5923] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 447.953696][ T5923] usb 3-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 448.163873][ T5923] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 448.383681][ T5843] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 448.868799][ T5923] usb 3-1: config 0 descriptor?? [ 449.204719][ T9294] syzkaller0: entered promiscuous mode [ 449.210353][ T9294] syzkaller0: entered allmulticast mode [ 449.339247][ T5923] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 449.503335][ T5923] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 449.511205][ T5923] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 449.532505][ T5923] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 449.543470][ T5923] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 449.551165][ T5923] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 449.592180][ T5923] cp2112 0003:10C4:EA90.0019: unknown main item tag 0x0 [ 449.621461][ T5923] cp2112 0003:10C4:EA90.0019: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.2-1/input0 [ 449.897496][ T5965] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 449.907453][ T5923] cp2112 0003:10C4:EA90.0019: Part Number: 0x00 Device Version: 0x00 [ 450.103377][ T5965] usb 2-1: Using ep0 maxpacket: 16 [ 450.163365][ T5965] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 450.260318][ T5965] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 450.398070][ T5965] usb 2-1: Product: syz [ 450.430737][ T5965] usb 2-1: Manufacturer: syz [ 450.459930][ T5965] usb 2-1: SerialNumber: syz [ 450.673621][ T5923] cp2112 0003:10C4:EA90.0019: error reading lock byte: -71 [ 450.677775][ T5965] r8152-cfgselector 2-1: Unknown version 0x0000 [ 450.704792][ T5923] usb 3-1: USB disconnect, device number 27 [ 450.748136][ T5965] r8152-cfgselector 2-1: config 0 descriptor?? [ 450.882090][ T9322] syzkaller0: entered promiscuous mode [ 450.895239][ T9322] syzkaller0: entered allmulticast mode [ 451.218041][ T5965] r8152-cfgselector 2-1: Unknown version 0x0000 [ 451.231662][ T5965] r8152-cfgselector 2-1: bad CDC descriptors [ 451.291162][ T5965] r8152-cfgselector 2-1: USB disconnect, device number 32 [ 453.607170][ T9354] syzkaller0: entered promiscuous mode [ 453.612757][ T9354] syzkaller0: entered allmulticast mode [ 453.705499][ T30] kauditd_printk_skb: 23 callbacks suppressed [ 453.705526][ T30] audit: type=1326 audit(1755709549.870:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9351 comm="syz.5.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 453.866389][ T30] audit: type=1326 audit(1755709549.870:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9351 comm="syz.5.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 454.032872][ T30] audit: type=1326 audit(1755709549.870:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9351 comm="syz.5.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 454.117938][ T30] audit: type=1326 audit(1755709549.870:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9351 comm="syz.5.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 454.141442][ C0] vkms_vblank_simulate: vblank timer overrun [ 454.158462][ T30] audit: type=1326 audit(1755709549.870:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9351 comm="syz.5.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 454.258676][ T30] audit: type=1326 audit(1755709549.870:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9351 comm="syz.5.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 454.455094][ T30] audit: type=1326 audit(1755709549.870:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9351 comm="syz.5.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 454.585308][ T9375] netlink: 68 bytes leftover after parsing attributes in process `syz.3.913'. [ 454.593312][ T30] audit: type=1326 audit(1755709549.870:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9351 comm="syz.5.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 454.763896][ T30] audit: type=1326 audit(1755709549.870:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9351 comm="syz.5.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 454.953969][ T30] audit: type=1326 audit(1755709549.870:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9351 comm="syz.5.906" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b1518ebe9 code=0x7ffc0000 [ 455.248406][ T9383] netlink: 36 bytes leftover after parsing attributes in process `syz.3.918'. [ 458.340257][ T9406] syzkaller0: entered promiscuous mode [ 458.457638][ T9406] syzkaller0: entered allmulticast mode [ 462.944315][ T10] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 463.401401][ T10] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 463.441768][ T10] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 464.143372][ T10] usb 5-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 464.193687][ T10] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 464.263494][ T10] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 464.287857][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 464.534057][ T10] usb 5-1: SerialNumber: syz [ 465.295030][ T10] usb 5-1: 0:2 : does not exist [ 466.289662][ T10] usb 5-1: unit 5 not found! [ 466.306026][ T10] usb 5-1: USB disconnect, device number 33 [ 466.491912][ T5896] udevd[5896]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 466.690159][ T9488] syzkaller0: entered promiscuous mode [ 466.741736][ T9488] syzkaller0: entered allmulticast mode [ 466.845571][ T9492] [ 466.848167][ T9492] ====================================================== [ 466.856976][ T9492] WARNING: possible circular locking dependency detected [ 466.865449][ T9492] 6.16.0-syzkaller #0 Not tainted [ 466.871721][ T9492] ------------------------------------------------------ [ 466.880235][ T9492] syz.2.948/9492 is trying to acquire lock: [ 466.888025][ T9492] ffff888143390188 (&set->update_nr_hwq_lock){++++}-{4:4}, at: blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 466.901802][ T9492] [ 466.901802][ T9492] but task is already holding lock: [ 466.910420][ T9492] ffff888143390230 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_ioctl+0x131/0xeb0 [ 466.919688][ T9492] [ 466.919688][ T9492] which lock already depends on the new lock. [ 466.919688][ T9492] [ 466.932326][ T9492] [ 466.932326][ T9492] the existing dependency chain (in reverse order) is: [ 466.945563][ T9492] [ 466.945563][ T9492] -> #2 (&nbd->config_lock){+.+.}-{4:4}: [ 466.956869][ T9492] lock_acquire+0x120/0x360 [ 466.964373][ T9492] __mutex_lock+0x182/0xe80 [ 466.971876][ T9492] refcount_dec_and_mutex_lock+0x30/0xa0 [ 466.980196][ T9492] nbd_config_put+0x2c/0x790 [ 466.986256][ T9492] nbd_release+0xfe/0x140 [ 466.991945][ T9492] bdev_release+0x533/0x650 [ 466.999730][ T9492] blkdev_release+0x15/0x20 [ 467.006755][ T9492] __fput+0x449/0xa70 [ 467.012138][ T9492] fput_close_sync+0x119/0x200 [ 467.020145][ T9492] __x64_sys_close+0x7f/0x110 [ 467.028102][ T9492] do_syscall_64+0xfa/0x3b0 [ 467.034855][ T9492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.041652][ T9492] [ 467.041652][ T9492] -> #1 (&disk->open_mutex){+.+.}-{4:4}: [ 467.050638][ T9492] lock_acquire+0x120/0x360 [ 467.055948][ T9492] __mutex_lock+0x182/0xe80 [ 467.061975][ T9492] __del_gendisk+0x129/0x9e0 [ 467.068421][ T9492] del_gendisk+0xe8/0x160 [ 467.073796][ T9492] loop_remove+0x42/0xc0 [ 467.078893][ T9492] loop_control_ioctl+0x4ac/0x5a0 [ 467.085669][ T9492] __se_sys_ioctl+0xfc/0x170 [ 467.091713][ T9492] do_syscall_64+0xfa/0x3b0 [ 467.096875][ T9492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.104738][ T9492] [ 467.104738][ T9492] -> #0 (&set->update_nr_hwq_lock){++++}-{4:4}: [ 467.114116][ T9492] validate_chain+0xb9b/0x2140 [ 467.120052][ T9492] __lock_acquire+0xab9/0xd20 [ 467.125673][ T9492] lock_acquire+0x120/0x360 [ 467.131298][ T9492] down_write+0x96/0x1f0 [ 467.137767][ T9492] blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 467.144333][ T9492] nbd_start_device+0x16c/0xac0 [ 467.149779][ T9492] nbd_ioctl+0x636/0xeb0 [ 467.154748][ T9492] blkdev_ioctl+0x5a8/0x6d0 [ 467.163377][ T9492] __se_sys_ioctl+0xfc/0x170 [ 467.168811][ T9492] do_syscall_64+0xfa/0x3b0 [ 467.174403][ T9492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.182236][ T9492] [ 467.182236][ T9492] other info that might help us debug this: [ 467.182236][ T9492] [ 467.192495][ T9492] Chain exists of: [ 467.192495][ T9492] &set->update_nr_hwq_lock --> &disk->open_mutex --> &nbd->config_lock [ 467.192495][ T9492] [ 467.207306][ T9492] Possible unsafe locking scenario: [ 467.207306][ T9492] [ 467.215041][ T9492] CPU0 CPU1 [ 467.220566][ T9492] ---- ---- [ 467.227242][ T9492] lock(&nbd->config_lock); [ 467.233450][ T9492] lock(&disk->open_mutex); [ 467.242505][ T9492] lock(&nbd->config_lock); [ 467.251940][ T9492] lock(&set->update_nr_hwq_lock); [ 467.258704][ T9492] [ 467.258704][ T9492] *** DEADLOCK *** [ 467.258704][ T9492] [ 467.267225][ T9492] 1 lock held by syz.2.948/9492: [ 467.272300][ T9492] #0: ffff888143390230 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_ioctl+0x131/0xeb0 [ 467.282305][ T9492] [ 467.282305][ T9492] stack backtrace: [ 467.289237][ T9492] CPU: 1 UID: 0 PID: 9492 Comm: syz.2.948 Not tainted 6.16.0-syzkaller #0 PREEMPT(full) [ 467.289269][ T9492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 467.289294][ T9492] Call Trace: [ 467.289307][ T9492] [ 467.289315][ T9492] dump_stack_lvl+0x189/0x250 [ 467.289342][ T9492] ? __pfx_dump_stack_lvl+0x10/0x10 [ 467.289361][ T9492] ? __pfx__printk+0x10/0x10 [ 467.289385][ T9492] ? print_lock_name+0xde/0x100 [ 467.289407][ T9492] print_circular_bug+0x2ee/0x310 [ 467.289432][ T9492] check_noncircular+0x134/0x160 [ 467.289454][ T9492] validate_chain+0xb9b/0x2140 [ 467.289475][ T9492] ? stack_depot_save_flags+0x40/0x900 [ 467.289502][ T9492] __lock_acquire+0xab9/0xd20 [ 467.289521][ T9492] ? blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 467.289557][ T9492] lock_acquire+0x120/0x360 [ 467.289571][ T9492] ? blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 467.289598][ T9492] ? __mutex_trylock_common+0x153/0x260 [ 467.289621][ T9492] down_write+0x96/0x1f0 [ 467.289643][ T9492] ? blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 467.289666][ T9492] ? __pfx_down_write+0x10/0x10 [ 467.289686][ T9492] ? rcu_is_watching+0x15/0xb0 [ 467.289705][ T9492] ? trace_contention_end+0x39/0x120 [ 467.289725][ T9492] ? __mutex_lock+0x330/0xe80 [ 467.289745][ T9492] blk_mq_update_nr_hw_queues+0x3b/0x14c0 [ 467.289770][ T9492] ? blkdev_common_ioctl+0xfc3/0x2450 [ 467.289790][ T9492] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 467.289807][ T9492] ? nbd_ioctl+0x131/0xeb0 [ 467.289831][ T9492] ? __pfx___mutex_lock+0x10/0x10 [ 467.289852][ T9492] nbd_start_device+0x16c/0xac0 [ 467.289875][ T9492] ? security_capable+0x7e/0x2e0 [ 467.289900][ T9492] nbd_ioctl+0x636/0xeb0 [ 467.289925][ T9492] ? __pfx_nbd_ioctl+0x10/0x10 [ 467.289947][ T9492] ? __asan_memset+0x22/0x50 [ 467.289977][ T9492] ? smack_file_ioctl+0x24a/0x340 [ 467.289994][ T9492] ? __pfx_smack_file_ioctl+0x10/0x10 [ 467.290018][ T9492] ? __pfx_nbd_ioctl+0x10/0x10 [ 467.290047][ T9492] blkdev_ioctl+0x5a8/0x6d0 [ 467.290068][ T9492] ? __pfx_blkdev_ioctl+0x10/0x10 [ 467.290087][ T9492] ? __fget_files+0x2a/0x420 [ 467.290108][ T9492] ? bpf_lsm_file_ioctl+0x9/0x20 [ 467.290128][ T9492] ? __pfx_blkdev_ioctl+0x10/0x10 [ 467.290148][ T9492] __se_sys_ioctl+0xfc/0x170 [ 467.290175][ T9492] do_syscall_64+0xfa/0x3b0 [ 467.290194][ T9492] ? lockdep_hardirqs_on+0x9c/0x150 [ 467.290212][ T9492] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.290229][ T9492] ? clear_bhb_loop+0x60/0xb0 [ 467.290248][ T9492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.290268][ T9492] RIP: 0033:0x7ff911f8ebe9 [ 467.290291][ T9492] 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 [ 467.290309][ T9492] RSP: 002b:00007ff912e91038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 467.290328][ T9492] RAX: ffffffffffffffda RBX: 00007ff9121b5fa0 RCX: 00007ff911f8ebe9 [ 467.290342][ T9492] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 467.290353][ T9492] RBP: 00007ff912011e19 R08: 0000000000000000 R09: 0000000000000000 [ 467.290367][ T9492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 467.290378][ T9492] R13: 00007ff9121b6038 R14: 00007ff9121b5fa0 R15: 00007ffc27fc7f88 [ 467.290398][ T9492] [ 467.774013][ T9492] nbd2: detected capacity change from 0 to 4 [ 467.794119][ T9499] block nbd2: shutting down sockets [ 467.821306][ C0] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 467.831607][ C0] Buffer I/O error on dev nbd2, logical block 0, async page read [ 467.846605][ T8685] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 467.863052][ T8685] Buffer I/O error on dev nbd2, logical block 0, async page read [ 467.880618][ T8685] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 467.891881][ T8685] Buffer I/O error on dev nbd2, logical block 0, async page read [ 467.900322][ T8685] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 467.910289][ T8685] Buffer I/O error on dev nbd2, logical block 0, async page read [ 467.919360][ T8685] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 467.931475][ T8685] Buffer I/O error on dev nbd2, logical block 0, async page read [ 467.941303][ T8685] ldm_validate_partition_table(): Disk read failed. [ 467.949795][ T8685] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 467.960671][ T8685] Buffer I/O error on dev nbd2, logical block 0, async page read [ 467.970262][ T8685] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 467.981027][ T8685] Buffer I/O error on dev nbd2, logical block 0, async page read [ 467.990514][ T8685] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 468.002114][ T8685] Buffer I/O error on dev nbd2, logical block 0, async page read [ 468.014040][ T8685] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 468.024233][ T8685] Buffer I/O error on dev nbd2, logical block 0, async page read [ 468.033059][ T8685] Dev nbd2: unable to read RDB block 0 [ 468.039006][ T8685] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 468.048882][ T8685] Buffer I/O error on dev nbd2, logical block 0, async page read [ 468.057340][ T8685] nbd2: unable to read partition table [ 468.063213][ T8685] nbd2: partition table beyond EOD, truncated [ 468.070854][ T9500] ldm_validate_partition_table(): Disk read failed. [ 468.078856][ T9500] Dev nbd2: unable to read RDB block 0 [ 468.084989][ T9500] nbd2: unable to read partition table [ 468.091429][ T9500] nbd2: partition table beyond EOD, truncated [ 468.100803][ T5206] ldm_validate_partition_table(): Disk read failed. [ 468.109112][ T5206] Dev nbd2: unable to read RDB block 0 [ 468.118001][ T5206] nbd2: unable to read partition table [ 468.127719][ T5206] nbd2: partition table beyond EOD, truncated [ 468.138351][ T8685] ldm_validate_partition_table(): Disk read failed. [ 468.146381][ T8685] Dev nbd2: unable to read RDB block 0 [ 468.152976][ T8685] nbd2: unable to read partition table [ 468.160089][ T8685] nbd2: partition table beyond EOD, truncated