last executing test programs: 6.61284515s ago: executing program 3 (id=2053): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x0, 0x0, 0x0, 0xdf14, 0x0, 0x0, 0x0, 0x7a, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0xf000, 0x2000, &(0x7f0000f9a000/0x2000)=nil}) r3 = dup(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000280)="89000000120081ae08060cdc030000017f03e3f7000000006ee2ffca1b1f00ff0f00000000000050375ed08a56331dbf9e", 0x31}], 0x1, 0x0, 0x0, 0x7}, 0x0) ioctl$PAGEMAP_SCAN(0xffffffffffffffff, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000f26000/0x1000)=nil, 0x0, &(0x7f0000000000)=[{}], 0x1, 0x1, 0x0, 0x0, 0x0, 0x5c}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 6.329593337s ago: executing program 3 (id=2058): r0 = openat$tun(0xffffffffffffff9c, 0x0, 0xc1842, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) close(r1) 5.168700046s ago: executing program 2 (id=2064): socket$nl_xfrm(0x10, 0x3, 0x6) syz_usb_connect(0x0, 0x24, &(0x7f0000000300)={{0x12, 0x1, 0x110, 0xf7, 0xc9, 0x1d, 0x40, 0x2c42, 0x16f8, 0xdcf5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x1d, 0x9, 0x70, 0x9, [{{0x9, 0x4, 0x38, 0x5, 0x0, 0x64, 0x13, 0xf7, 0x9}}]}}]}}, 0x0) 3.785992337s ago: executing program 2 (id=2068): bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0x8, 0x4e, 0x8, 0x0, 0x0}}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x8aba, 0x4, 0x4, 0xd646, 0x7, 0xf, 0x120000, 0x1fe, 0x0, 0x58, 0x8000000000000001, 0xc7, 0x10003, 0x101, 0x5, 0x1], 0x8000000, 0x141200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x1, 0x5, 0x4f, '\x00', 0xf5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.704032472s ago: executing program 3 (id=2069): r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xe0000000}}], 0x1, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) rseq(&(0x7f00000004c0), 0x20, 0x0, 0x0) move_pages(0x0, 0xffffffffffffffc0, 0x0, &(0x7f0000000300), 0x0, 0x0) eventfd(0x2) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, 0x0, &(0x7f00000002c0)=""/81, 0x0}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @local}, 0xc) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000040)="2e00000011008188040f80ec59acbc0413a1f8480b0000005e140602000000000e0027001000000002800000121f", 0x2e}], 0x1}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) 3.502626524s ago: executing program 3 (id=2072): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000040)={0x1c, &(0x7f0000000080)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000380)={0x24, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000ac0)={0x84, &(0x7f0000000600)={0x20, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.471124265s ago: executing program 2 (id=2073): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000003c0)={&(0x7f00000004c0)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f0000000200)=@can={{}, 0x0, 0x0, 0x4, 0x0, "1b2bd600c7ed2890"}, 0x10}, 0x2, 0x0, 0x0, 0xe0}, 0x24000890) 3.342268363s ago: executing program 2 (id=2075): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff00000000000109022400010000000009040000150300000009"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0xfffffffffffffc70, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220f00000007c9c0d224d324b9a7abb3"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000180), 0x0, 0x80200) ioctl$HIDIOCSREPORT(r1, 0x400c4808, &(0x7f0000000100)={0x3, 0x100, 0x2}) ioctl$HIDIOCGUSAGE(r1, 0xc018480b, 0x0) 3.262215767s ago: executing program 1 (id=2077): socketpair$unix(0x1, 0x3, 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x4) fcntl$setsig(r1, 0xa, 0x12) syz_clone(0x8010e000, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x13) 2.89002289s ago: executing program 1 (id=2082): r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xe0000000}}], 0x1, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) rseq(&(0x7f00000004c0), 0x20, 0x0, 0x0) move_pages(0x0, 0xffffffffffffffc0, 0x0, &(0x7f0000000300), 0x0, 0x0) eventfd(0x2) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000640)={0x1, 0x1, 0x0, &(0x7f00000000c0)=""/87, 0x0}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @local}, 0xc) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000040)="2e00000011008188040f80ec59acbc0413a1f8480b0000005e140602000000000e0027001000000002800000121f", 0x2e}], 0x1}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) 2.87866886s ago: executing program 4 (id=2083): bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0xe0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0x8, 0x4e, 0x8, 0x0, 0x0}}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x8aba, 0x4, 0x4, 0xd646, 0x7, 0xf, 0x120000, 0x1fe, 0x0, 0x58, 0x8000000000000001, 0xc7, 0x10003, 0x101, 0x5, 0x1], 0x8000000, 0x141200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x1, 0x5, 0x4f, '\x00', 0xf5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.601338507s ago: executing program 4 (id=2084): r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x40100001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000580)={0x0, 0x0, r2, r3, 0x3, 0x0, 0xffffffff, 0x804, {0xac7c, 0x1, 0x3, 0x69, 0xf4b, 0x1, 0x0, 0x5, 0x412d, 0xe154, 0x1000, 0x1005, 0x6, 0x3, "fe1d00003413000000000000000caa000000090000000000000004b427180010"}}) 2.496179643s ago: executing program 4 (id=2085): pipe(0x0) io_setup(0x3ff, &(0x7f0000000500)=0x0) io_submit(r0, 0x2, &(0x7f0000000300)=[&(0x7f0000000000)={0x700, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='m', 0xfffffdfc}]) io_destroy(r0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42800) read$FUSE(0xffffffffffffffff, &(0x7f0000003240)={0x2020}, 0x2020) 2.247518768s ago: executing program 4 (id=2086): unshare(0x6a040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg$inet6(r0, &(0x7f0000001e00)=[{{&(0x7f0000000400)={0xa, 0x4e23, 0xf, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c, 0x0}}, {{&(0x7f0000000200)={0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, '\x00', 0xe}, 0x9}, 0x1c, 0x0}}], 0x2, 0x20000004) 926.364575ms ago: executing program 1 (id=2087): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @local}, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x8, 0x7, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x18, '\x00', 0x0, @cgroup_skb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @void, @value}, 0x94) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x5, 0x1, 0x7f}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000340)=ANY=[@ANYBLOB="d0000000190001000400000000000000fc000000000000000000000000000000ff02000000000000000000000000000100000000000000000a000000f3"], 0xd0}}, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x2004c8, 0x8000000, 0x0, 0x0, 0xfffffffffffffffe]}) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x400000000002002, 0x5, 0x3, 0x5, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x3, 0x13ae], 0x0, 0x41901}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 710.161068ms ago: executing program 3 (id=2089): sendmsg$inet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="a72d11a15c048c0a7d63aebc5cea1f81510ff6091475aeec600831aa9d3944e60bc2ad06a619c560aa0118b28f68f1eb14549d633b4b23f179fb680716faa43414787559be90843c35ab30acad8a6740140e00721abc2eb362f7bde53b3c992d3e28ccc20ec84fdc569947047f6c09a647ee8c0a747b951e66c068", 0x7b}], 0x1}, 0x0) openat$adsp1(0xffffffffffffff9c, 0x0, 0x80980, 0x0) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000001c0)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB="000706000000ff030902"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) 701.011269ms ago: executing program 4 (id=2090): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) syz_io_uring_setup(0x117, &(0x7f0000000300), &(0x7f0000000280), &(0x7f0000000200)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x5090}, 0x0) pipe(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r2, 0x4068aea3, &(0x7f0000000680)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7, 0x13, r3, 0x0) syz_emit_vhci(&(0x7f0000000300)=ANY=[@ANYBLOB="fcf9ff6380d74920c40d014b2d"], 0x4) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000000c0)={[0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6], 0x0, 0x8340}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 623.863803ms ago: executing program 0 (id=2091): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000003c0)={&(0x7f00000004c0)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f0000000200)=@can={{}, 0x0, 0x0, 0x4, 0x0, "1b2bd600c7ed2890"}, 0x10}, 0x2, 0x0, 0x0, 0xe0}, 0x24000890) 612.426024ms ago: executing program 1 (id=2092): socketpair$unix(0x1, 0x3, 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(0xffffffffffffffff, 0xc0287c02, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x4) fcntl$setsig(r1, 0xa, 0x12) syz_clone(0x8010e000, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x13) 524.130289ms ago: executing program 0 (id=2093): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000001300)=@newtfilter={0x2c, 0x2c, 0xd27, 0x70bd25, 0x8000, {0x0, 0x0, 0x0, r3, {0x0, 0x7}, {}, {0x7, 0x2}}, [@TCA_CHAIN={0x8, 0xb, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x800) 490.703861ms ago: executing program 4 (id=2094): socket$vsock_stream(0x28, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) pipe2$9p(&(0x7f00000001c0), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x20080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x223, 0x80a0000, 0x1, r2, 0xb}) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) pselect6(0x40, &(0x7f0000000600)={0x11, 0xfffffffffffffffc, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x8}, 0x0, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000000600)={0x6, 0x0, 0x0, 0x40, 0x2, 0xd, 0x0, 0x7}, 0x0, &(0x7f0000000680)={0x7ff, 0x7, 0x9, 0x7, 0x7, 0x0, 0x5, 0x7}, 0x0, 0x0) 383.635707ms ago: executing program 0 (id=2095): r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x40100001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000580)={0x0, 0x0, r2, r3, 0x3, 0x0, 0xffffffff, 0x804, {0xac7c, 0x1, 0x3, 0x69, 0xf4b, 0x1, 0x0, 0x5, 0x412d, 0xe154, 0x1000, 0x1005, 0x6, 0x3, "fe1d00003413000000000000000caa000000090000000000000004b427180010"}}) 317.366471ms ago: executing program 0 (id=2096): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000600)={0x0, 0x0, @ioapic={0xd000, 0x8000, 0xffffffff, 0x6, 0x0, [{0x6, 0x5, 0x8, '\x00', 0x7}, {0xf, 0x1e, 0x0, '\x00', 0xab}, {0xf4, 0x6, 0x8, '\x00', 0xf}, {0x1, 0x7f, 0x5, '\x00', 0x2}, {0x8, 0x22, 0x9, '\x00', 0x9}, {0x5, 0x0, 0xfb, '\x00', 0x5}, {0x9, 0x23, 0x9, '\x00', 0x1}, {0x22, 0x9, 0xd, '\x00', 0x3}, {0xf, 0x3f, 0x2, '\x00', 0xf8}, {0x9, 0x5, 0x9, '\x00', 0x8}, {0x4, 0xe, 0x9, '\x00', 0x3}, {0x3, 0x0, 0x5, '\x00', 0x7}, {0xee, 0x6, 0x9, '\x00', 0x9}, {0x5, 0x26, 0x4, '\x00', 0x4}, {0x2, 0x0, 0x3, '\x00', 0x2}, {0x51, 0x8, 0x7, '\x00', 0x85}, {0x7, 0x1, 0x4, '\x00', 0x4}, {0x43, 0x0, 0x4, '\x00', 0x6}, {0x7, 0x3, 0x6, '\x00', 0x7}, {0x1, 0x1, 0x3, '\x00', 0x2}, {0x0, 0x8, 0xf2, '\x00', 0x6}, {0x91, 0x7, 0x0, '\x00', 0x99}, {0x8, 0x26, 0x1, '\x00', 0x9}, {0xa, 0x3, 0xc, '\x00', 0x8d}]}}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000000)={[0x35, 0x6, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x8000000000000, 0x80000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8001], 0x1, 0x3c4210}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 292.261513ms ago: executing program 1 (id=2097): r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xe0000000}}], 0x1, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) rseq(&(0x7f00000004c0), 0x20, 0x0, 0x0) move_pages(0x0, 0xffffffffffffffc0, 0x0, &(0x7f0000000300), 0x0, 0x0) eventfd(0x2) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000640)={0x1, 0x1, 0x0, &(0x7f00000000c0)=""/87, 0x0}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @local}, 0xc) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000040)="2e00000011008188040f80ec59acbc0413a1f8480b0000005e140602000000000e0027001000000002800000121f", 0x2e}], 0x1}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) 179.348489ms ago: executing program 0 (id=2098): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="a6e2", 0x2, 0x840, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f00000001c0)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x40) 179.100169ms ago: executing program 2 (id=2099): bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'veth0_to_hsr\x00', &(0x7f0000002fc0)=@ethtool_stats}) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket(0x2a, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=@newqdisc={0x24, 0x29, 0xa19702d202eff97b, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}, {0x0, 0x1}}}, 0x24}, 0x1, 0x0, 0x0, 0x400dc}, 0x4000080) 113.167054ms ago: executing program 1 (id=2100): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x80840, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x1) 64.885356ms ago: executing program 0 (id=2101): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x100000a, 0x4082172, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000000080)) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) write$FUSE_WRITE(r0, &(0x7f00000000c0)={0x18}, 0xfffffdef) 481.49µs ago: executing program 3 (id=2102): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0), 0x101a02, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f00000000c0)) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000080)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="062586c0d44dc999855a9d3cefd7768dfec2125480724340518100"/45, 0x2d}, {&(0x7f0000000180)="976005", 0x3}], 0x2) 0s ago: executing program 2 (id=2103): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc050) kernel console output (not intermixed with test programs): r 19 using dummy_hcd [ 165.592076][ T4293] usb 2-1: Using ep0 maxpacket: 16 [ 165.599007][ T4293] usb 2-1: config index 0 descriptor too short (expected 16456, got 72) [ 165.650092][ T4293] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 165.672619][ T4293] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 165.711632][ T4293] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 165.757335][ T4293] usb 2-1: config 0 has no interface number 0 [ 165.790789][ T4293] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 165.807775][ T4293] usb 2-1: config 0 interface 125 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 165.880510][ T4293] usb 2-1: config 0 interface 125 has no altsetting 0 [ 165.918487][ T7] usb 4-1: USB disconnect, device number 12 [ 165.930299][ T4293] usb 2-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 165.945525][ T4293] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.953871][ T4293] usb 2-1: Product: syz [ 165.958052][ T4293] usb 2-1: Manufacturer: syz [ 165.962881][ T4293] usb 2-1: SerialNumber: syz [ 165.984836][ T4293] usb 2-1: config 0 descriptor?? [ 166.207836][ T7] usb 2-1: USB disconnect, device number 19 [ 166.405725][ T4288] usb 5-1: USB disconnect, device number 20 [ 167.983043][ T4289] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 168.178526][ T4289] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 168.218555][ T4289] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 168.235749][ T4289] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 168.247095][ T4289] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.268159][ T4289] usb 2-1: config 0 descriptor?? [ 168.289029][ T4289] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 168.424462][ T7] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 168.498926][ T5886] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 168.613511][ T7] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 168.658312][ T7] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 168.709553][ T7] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 168.739027][ T7] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 168.771202][ T7] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 168.821517][ T7] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 168.837339][ T7] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 168.855952][ T7] usb 1-1: Product: syz [ 168.862374][ T7] usb 1-1: Manufacturer: syz [ 168.877053][ T7] cdc_wdm 1-1:1.0: skipping garbage [ 168.927606][ T7] cdc_wdm 1-1:1.0: skipping garbage [ 168.973974][ T7] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 168.995138][ T7] cdc_wdm 1-1:1.0: Unknown control protocol [ 169.089599][ T7] usb 1-1: USB disconnect, device number 19 [ 170.735626][ T4289] usb 2-1: USB disconnect, device number 20 [ 171.336285][ T5935] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 171.772127][ T7] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 171.973559][ T7] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 172.005704][ T7] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 172.020939][ T7] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 172.045601][ T7] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 172.059620][ T7] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 172.083697][ T7] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 172.122372][ T7] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 172.131741][ T7] usb 5-1: Product: syz [ 172.146552][ T7] usb 5-1: Manufacturer: syz [ 172.197090][ T7] cdc_wdm 5-1:1.0: skipping garbage [ 172.206268][ T7] cdc_wdm 5-1:1.0: skipping garbage [ 172.228236][ T7] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 172.239545][ T7] cdc_wdm 5-1:1.0: Unknown control protocol [ 172.398726][ T7] usb 5-1: USB disconnect, device number 21 [ 172.482113][ T4846] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 172.693855][ T4846] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 172.711758][ T4846] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 172.736021][ T4846] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 172.766744][ T4846] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.825202][ T4846] usb 1-1: config 0 descriptor?? [ 172.836012][ T4846] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 173.848720][ T5982] netlink: 16 bytes leftover after parsing attributes in process `syz.4.588'. [ 174.540583][ T5987] netlink: 16 bytes leftover after parsing attributes in process `syz.3.590'. [ 174.695204][ T5992] netlink: 4 bytes leftover after parsing attributes in process `syz.3.592'. [ 175.257951][ T4293] usb 1-1: USB disconnect, device number 20 [ 175.310962][ T5995] syz.1.591 (5995): drop_caches: 3 [ 175.402150][ T4846] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 175.602062][ T4846] usb 5-1: Using ep0 maxpacket: 16 [ 175.608759][ T4846] usb 5-1: config index 0 descriptor too short (expected 16456, got 72) [ 175.649830][ T4846] usb 5-1: config 0 has an invalid interface number: 125 but max is 1 [ 175.673649][ T4846] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 175.689124][ T4846] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 175.702266][ T4846] usb 5-1: config 0 has no interface number 0 [ 175.708411][ T4846] usb 5-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 175.722319][ T4846] usb 5-1: config 0 interface 125 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 175.738717][ T4846] usb 5-1: config 0 interface 125 has no altsetting 0 [ 175.758812][ T4846] usb 5-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 175.768093][ T4846] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.783828][ T4846] usb 5-1: Product: syz [ 175.788097][ T4846] usb 5-1: Manufacturer: syz [ 175.796125][ T4846] usb 5-1: SerialNumber: syz [ 175.810284][ T4846] usb 5-1: config 0 descriptor?? [ 176.022973][ T4292] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 176.059402][ T7] usb 5-1: USB disconnect, device number 22 [ 176.239325][ T4292] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 176.248577][ T4292] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 176.262830][ T4292] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 176.275298][ T4292] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 176.286906][ T4292] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 176.354391][ T4292] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 176.370659][ T4292] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 176.387937][ T4292] usb 1-1: Product: syz [ 176.398859][ T4292] usb 1-1: Manufacturer: syz [ 176.430308][ T4292] cdc_wdm 1-1:1.0: skipping garbage [ 176.465852][ T4292] cdc_wdm 1-1:1.0: skipping garbage [ 176.501890][ T4292] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 176.522199][ T4292] cdc_wdm 1-1:1.0: Unknown control protocol [ 176.635425][ T4288] usb 1-1: USB disconnect, device number 21 [ 177.022814][ T6020] netlink: 28 bytes leftover after parsing attributes in process `syz.4.601'. [ 177.208877][ T6025] netlink: 4 bytes leftover after parsing attributes in process `syz.4.603'. [ 177.285659][ T6028] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 177.962135][ T4846] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 178.181795][ T4846] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 178.199373][ T4846] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 178.238754][ T4846] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 178.258417][ T4846] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.295405][ T4846] usb 1-1: config 0 descriptor?? [ 178.321836][ T4846] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 178.564136][ T6044] loop4: detected capacity change from 0 to 256 [ 178.631034][ T6044] exFAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 178.665091][ T6044] exFAT-fs (loop4): Medium has reported failures. Some data may be lost. [ 178.762958][ T6044] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 179.367985][ T6049] netlink: 8 bytes leftover after parsing attributes in process `syz.4.609'. [ 179.762443][ T4288] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 179.982148][ T4288] usb 5-1: Using ep0 maxpacket: 16 [ 179.992985][ T4288] usb 5-1: config index 0 descriptor too short (expected 16456, got 72) [ 180.013080][ T4288] usb 5-1: config 0 has an invalid interface number: 125 but max is 1 [ 180.031820][ T4288] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 180.058238][ T4288] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 180.099771][ T4288] usb 5-1: config 0 has no interface number 0 [ 180.106452][ T4288] usb 5-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 180.117980][ T4288] usb 5-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 180.128173][ T4288] usb 5-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 180.138286][ T4288] usb 5-1: config 0 interface 125 has no altsetting 0 [ 180.149837][ T4288] usb 5-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 180.166983][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.181461][ T4288] usb 5-1: Product: syz [ 180.189535][ T4288] usb 5-1: Manufacturer: syz [ 180.197086][ T4288] usb 5-1: SerialNumber: syz [ 180.216492][ T4288] usb 5-1: config 0 descriptor?? [ 180.433131][ T4288] usb 5-1: USB disconnect, device number 23 [ 180.710233][ T4288] usb 1-1: USB disconnect, device number 22 [ 180.791028][ T6063] netlink: 28 bytes leftover after parsing attributes in process `syz.1.614'. [ 180.931027][ T6068] netlink: 4 bytes leftover after parsing attributes in process `syz.2.616'. [ 181.097214][ T6068] [U]  [ 181.192158][ T4288] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 181.421717][ T4288] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 181.512180][ T4288] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 181.542119][ T4288] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 181.562519][ T4288] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 181.589138][ T4288] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 181.627688][ T4288] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 181.648949][ T4288] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 181.672817][ T4288] usb 1-1: Product: syz [ 181.677132][ T4288] usb 1-1: Manufacturer: syz [ 181.814376][ T4288] cdc_wdm 1-1:1.0: skipping garbage [ 181.820805][ T4288] cdc_wdm 1-1:1.0: skipping garbage [ 181.836189][ T4288] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 181.851812][ T4288] cdc_wdm 1-1:1.0: Unknown control protocol [ 182.023706][ T4288] usb 1-1: USB disconnect, device number 23 [ 182.164419][ T6089] netlink: 8 bytes leftover after parsing attributes in process `syz.4.622'. [ 182.582087][ T4288] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 182.787456][ T4288] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 182.825247][ T4288] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 182.889335][ T4288] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 182.912505][ T4288] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 182.940368][ T4288] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 183.072102][ T4288] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 183.123044][ T4288] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 183.166726][ T4288] usb 1-1: Product: syz [ 183.175115][ T4288] usb 1-1: Manufacturer: syz [ 183.211718][ T4288] cdc_wdm 1-1:1.0: skipping garbage [ 183.217234][ T4288] cdc_wdm 1-1:1.0: skipping garbage [ 183.231087][ T4288] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 183.244220][ T4288] cdc_wdm 1-1:1.0: Unknown control protocol [ 183.397558][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 183.404309][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 183.412114][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 183.418726][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 183.432099][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 183.438713][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 183.445281][ T4293] usb 1-1: USB disconnect, device number 24 [ 183.452315][ T7] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 183.683623][ T7] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 183.698181][ T7] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 183.739359][ T7] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 183.760413][ T7] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.779576][ T7] usb 2-1: config 0 descriptor?? [ 183.803127][ T7] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 184.087665][ T6103] syz.3.626 (6103): drop_caches: 3 [ 184.332080][ T7] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 184.488789][ T6112] netlink: 28 bytes leftover after parsing attributes in process `syz.0.629'. [ 184.532087][ T7] usb 3-1: Using ep0 maxpacket: 16 [ 184.539304][ T7] usb 3-1: config index 0 descriptor too short (expected 16456, got 72) [ 184.576516][ T7] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 184.630279][ T7] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 184.646941][ T6119] netlink: 4 bytes leftover after parsing attributes in process `syz.0.631'. [ 184.659460][ T7] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 184.681254][ T7] usb 3-1: config 0 has no interface number 0 [ 184.687438][ T7] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 184.699406][ T7] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 184.713141][ T7] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 184.726636][ T7] usb 3-1: config 0 interface 125 has no altsetting 0 [ 184.739474][ T7] usb 3-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 184.756754][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.767432][ T7] usb 3-1: Product: syz [ 184.771947][ T7] usb 3-1: Manufacturer: syz [ 184.780644][ T7] usb 3-1: SerialNumber: syz [ 184.801686][ T7] usb 3-1: config 0 descriptor?? [ 185.016963][ T4288] usb 3-1: USB disconnect, device number 29 [ 185.187669][ T4292] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 185.395401][ T4292] usb 1-1: config 255 has an invalid descriptor of length 255, skipping remainder of the config [ 185.411475][ T4292] usb 1-1: config 255 has 0 interfaces, different from the descriptor's value: 1 [ 185.426807][ T4292] usb 1-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 185.436659][ T4292] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.464216][ T4292] usb 1-1: rejected 1 configuration due to insufficient available bus power [ 185.481560][ T4292] usb 1-1: no configuration chosen from 1 choice [ 186.062504][ T4259] Bluetooth: hci1: command 0x0406 tx timeout [ 186.069456][ T4262] Bluetooth: hci3: command 0x0406 tx timeout [ 186.069460][ T4257] Bluetooth: hci2: command 0x0406 tx timeout [ 186.069495][ T4262] Bluetooth: hci0: command 0x0406 tx timeout [ 186.210208][ T4292] usb 2-1: USB disconnect, device number 21 [ 187.180086][ T6136] Zero length message leads to an empty skb [ 187.602075][ T7] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 188.118389][ T4293] usb 1-1: USB disconnect, device number 25 [ 188.157982][ T7] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 188.176537][ T7] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 188.202204][ T7] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 188.216911][ T6148] netlink: 4 bytes leftover after parsing attributes in process `syz.4.642'. [ 188.237370][ T7] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 188.260347][ T7] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 188.274048][ T6150] netlink: 8 bytes leftover after parsing attributes in process `syz.0.643'. [ 188.286377][ T7] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 188.312626][ T7] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 188.340650][ T7] usb 2-1: Product: syz [ 188.362098][ T7] usb 2-1: Manufacturer: syz [ 188.419504][ T7] cdc_wdm 2-1:1.0: skipping garbage [ 188.437288][ T7] cdc_wdm 2-1:1.0: skipping garbage [ 188.453698][ T7] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 188.459632][ T7] cdc_wdm 2-1:1.0: Unknown control protocol [ 188.486400][ T6148] [U]  [ 188.640444][ T4293] usb 2-1: USB disconnect, device number 22 [ 188.742160][ T7] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 188.923388][ T7] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 188.933933][ T7] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 188.943340][ T7] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 188.952890][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.967261][ T7] usb 1-1: config 0 descriptor?? [ 189.142376][ T4289] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 189.222086][ T4293] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 189.323552][ T4289] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.333779][ T4289] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 189.346823][ T4289] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 189.362037][ T4289] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.379324][ T4289] usb 4-1: config 0 descriptor?? [ 189.386809][ T4289] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 189.405820][ T4293] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 189.414652][ T4293] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 189.425000][ T4293] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 189.434010][ T4293] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 189.445017][ T4293] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 189.457410][ T4293] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 189.466744][ T4293] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 189.475227][ T4293] usb 2-1: Product: syz [ 189.479394][ T4293] usb 2-1: Manufacturer: syz [ 189.494582][ T4293] cdc_wdm 2-1:1.0: skipping garbage [ 189.499794][ T4293] cdc_wdm 2-1:1.0: skipping garbage [ 189.507084][ T4293] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 189.513759][ T4293] cdc_wdm 2-1:1.0: Unknown control protocol [ 189.696431][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 189.703072][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 189.709575][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 189.716194][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 189.742125][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 189.748778][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 189.762275][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 189.768919][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 189.775599][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 189.782226][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 189.789358][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 189.795981][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 189.802313][ T4293] usb 2-1: USB disconnect, device number 23 [ 191.364053][ T6189] netlink: 16 bytes leftover after parsing attributes in process `syz.2.652'. [ 191.545340][ T4236] usb 1-1: USB disconnect, device number 26 [ 191.885918][ T4289] usb 4-1: USB disconnect, device number 13 [ 191.958368][ T6197] netlink: 4 bytes leftover after parsing attributes in process `syz.3.655'. [ 192.002304][ T4236] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 192.084232][ T6197] [U]  [ 192.195991][ T4236] usb 1-1: config 255 has an invalid descriptor of length 255, skipping remainder of the config [ 192.211127][ T4236] usb 1-1: config 255 has 0 interfaces, different from the descriptor's value: 1 [ 192.258467][ T4236] usb 1-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 192.281574][ T4236] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.311360][ T4236] usb 1-1: rejected 1 configuration due to insufficient available bus power [ 192.324785][ T4236] usb 1-1: no configuration chosen from 1 choice [ 193.548207][ T6210] syz.3.656 (6210): drop_caches: 3 [ 194.163538][ T4236] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 194.229447][ T1266] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.235820][ T1266] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.361300][ T4236] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 194.370057][ T4236] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 194.380347][ T4236] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 194.390159][ T4236] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 194.401210][ T4236] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 194.414295][ T4236] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 194.423602][ T4236] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 194.431614][ T4236] usb 4-1: Product: syz [ 194.435884][ T4236] usb 4-1: Manufacturer: syz [ 194.445036][ T4236] cdc_wdm 4-1:1.0: skipping garbage [ 194.450274][ T4236] cdc_wdm 4-1:1.0: skipping garbage [ 194.457823][ T4236] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 194.464108][ T4236] cdc_wdm 4-1:1.0: Unknown control protocol [ 194.615864][ T22] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 194.656150][ T7] usb 4-1: USB disconnect, device number 14 [ 194.680115][ T4293] usb 1-1: USB disconnect, device number 27 [ 194.825246][ T22] usb 3-1: Using ep0 maxpacket: 16 [ 194.845746][ T22] usb 3-1: config index 0 descriptor too short (expected 16456, got 72) [ 194.854723][ T22] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 194.870250][ T22] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 194.878711][ T22] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 194.889397][ T22] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 194.898551][ T22] usb 3-1: config 0 has no interface number 0 [ 194.905625][ T22] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 194.917066][ T22] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 194.928604][ T22] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 194.939424][ T22] usb 3-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 194.957924][ T22] usb 3-1: config 0 interface 125 has no altsetting 0 [ 194.982083][ T22] usb 3-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 194.991434][ T22] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.999763][ T22] usb 3-1: Product: syz [ 195.004971][ T22] usb 3-1: Manufacturer: syz [ 195.009592][ T22] usb 3-1: SerialNumber: syz [ 195.033013][ T22] usb 3-1: config 0 descriptor?? [ 195.222164][ T4293] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 195.232144][ T7] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 195.256413][ T22] usb 3-1: USB disconnect, device number 30 [ 195.424857][ T7] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 195.438288][ T4293] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 195.461540][ T7] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 195.479995][ T4293] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 195.489291][ T7] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 195.502725][ T4293] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.510868][ T7] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 195.531196][ T4293] usb 5-1: config 0 descriptor?? [ 195.544464][ T4293] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 195.552095][ T7] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 195.598656][ T7] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 195.621317][ T7] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 195.637322][ T7] usb 4-1: Product: syz [ 195.641646][ T7] usb 4-1: Manufacturer: syz [ 195.660672][ T7] cdc_wdm 4-1:1.0: skipping garbage [ 195.669637][ T7] cdc_wdm 4-1:1.0: skipping garbage [ 195.681692][ T7] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 195.698006][ T7] cdc_wdm 4-1:1.0: Unknown control protocol [ 195.871150][ C0] cdc_wdm 4-1:1.0: nonzero urb status received: -71 [ 195.877803][ C0] cdc_wdm 4-1:1.0: wdm_int_callback - 0 bytes [ 195.889798][ C0] cdc_wdm 4-1:1.0: nonzero urb status received: -71 [ 195.896420][ C0] cdc_wdm 4-1:1.0: wdm_int_callback - 0 bytes [ 195.907298][ C0] cdc_wdm 4-1:1.0: nonzero urb status received: -71 [ 195.913934][ C0] cdc_wdm 4-1:1.0: wdm_int_callback - 0 bytes [ 195.920301][ T7] usb 4-1: USB disconnect, device number 15 [ 197.727890][ T6252] netlink: 16 bytes leftover after parsing attributes in process `syz.3.671'. [ 197.995544][ T22] usb 5-1: USB disconnect, device number 24 [ 198.312049][ T4292] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 198.514834][ T4292] usb 4-1: descriptor type invalid, skip [ 198.524887][ T4292] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 198.552134][ T22] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 198.570023][ T4292] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 198.599698][ T6255] syz.1.670 (6255): drop_caches: 3 [ 198.605403][ T4292] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 198.633433][ T4292] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 198.661632][ T4292] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.691797][ T4292] usb 4-1: Product: syz [ 198.720779][ T4292] usb 4-1: Manufacturer: syz [ 198.725606][ T4292] usb 4-1: SerialNumber: syz [ 198.786341][ T22] usb 5-1: config 255 has an invalid descriptor of length 255, skipping remainder of the config [ 198.809425][ T22] usb 5-1: config 255 has 0 interfaces, different from the descriptor's value: 1 [ 198.832205][ T22] usb 5-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 198.841521][ T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.861806][ T22] usb 5-1: rejected 1 configuration due to insufficient available bus power [ 198.872297][ T22] usb 5-1: no configuration chosen from 1 choice [ 198.979963][ T4292] usb 4-1: 0:2 : does not exist [ 199.069254][ T4292] usb 4-1: USB disconnect, device number 16 [ 199.242140][ T4236] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 199.432123][ T4236] usb 3-1: Using ep0 maxpacket: 16 [ 199.439009][ T4236] usb 3-1: config index 0 descriptor too short (expected 16456, got 72) [ 199.455220][ T4236] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 199.475634][ T4236] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 199.525924][ T4236] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 199.560465][ T4236] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 199.618393][ T4236] usb 3-1: config 0 has no interface number 0 [ 199.652332][ T4236] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 199.717881][ T4236] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 199.783665][ T4236] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 199.833758][ T4236] usb 3-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 199.874975][ T4288] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 199.887341][ T4236] usb 3-1: config 0 interface 125 has no altsetting 0 [ 199.910968][ T4236] usb 3-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 199.943818][ T4236] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.956449][ T4236] usb 3-1: Product: syz [ 199.972949][ T4236] usb 3-1: Manufacturer: syz [ 199.981495][ T4236] usb 3-1: SerialNumber: syz [ 200.003054][ T4236] usb 3-1: config 0 descriptor?? [ 200.063936][ T4288] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 200.078256][ T4288] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 200.105043][ T4288] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 200.134111][ T4288] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 200.159743][ T4288] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 200.199953][ T4288] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 200.221494][ T4288] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 200.253763][ T4288] usb 4-1: Product: syz [ 200.266701][ T4288] usb 4-1: Manufacturer: syz [ 200.287941][ T4292] usb 3-1: USB disconnect, device number 31 [ 200.301655][ T4288] cdc_wdm 4-1:1.0: skipping garbage [ 200.320684][ T4288] cdc_wdm 4-1:1.0: skipping garbage [ 200.378360][ T4288] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 200.437002][ T4288] cdc_wdm 4-1:1.0: Unknown control protocol [ 200.500684][ T4288] usb 4-1: USB disconnect, device number 17 [ 201.104909][ T4288] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 201.167079][ T4846] usb 5-1: USB disconnect, device number 25 [ 201.303012][ T4288] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 201.335794][ T4288] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 201.336346][ T6284] netlink: 8 bytes leftover after parsing attributes in process `syz.1.682'. [ 201.371672][ T4288] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 201.391334][ T4288] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 201.428061][ T4288] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 201.442956][ T4288] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 201.459374][ T4288] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 201.467876][ T4288] usb 4-1: Product: syz [ 201.477574][ T4288] usb 4-1: Manufacturer: syz [ 201.501636][ T4288] cdc_wdm 4-1:1.0: skipping garbage [ 201.511527][ T4288] cdc_wdm 4-1:1.0: skipping garbage [ 201.550895][ T4288] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 201.564289][ T4288] cdc_wdm 4-1:1.0: Unknown control protocol [ 201.692354][ C1] cdc_wdm 4-1:1.0: nonzero urb status received: -71 [ 201.698965][ C1] cdc_wdm 4-1:1.0: wdm_int_callback - 0 bytes [ 201.706647][ C1] cdc_wdm 4-1:1.0: nonzero urb status received: -71 [ 201.713261][ C1] cdc_wdm 4-1:1.0: wdm_int_callback - 0 bytes [ 201.724626][ C1] cdc_wdm 4-1:1.0: nonzero urb status received: -71 [ 201.731239][ C1] cdc_wdm 4-1:1.0: wdm_int_callback - 0 bytes [ 201.737691][ T4288] usb 4-1: USB disconnect, device number 18 [ 203.219957][ T6314] netlink: 4 bytes leftover after parsing attributes in process `syz.3.691'. [ 203.387147][ T6318] [U]  [ 203.522101][ T4288] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 203.743620][ T4288] usb 2-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 203.783327][ T4288] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 203.857476][ T4288] usb 2-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 203.921508][ T4288] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.960816][ T4288] usb 2-1: config 0 descriptor?? [ 204.171026][ T6326] netlink: 8 bytes leftover after parsing attributes in process `syz.2.694'. [ 204.183037][ T4288] usb 2-1: string descriptor 0 read error: -71 [ 204.197167][ T4288] usb-storage 2-1:0.0: USB Mass Storage device detected [ 204.263700][ T4288] usb-storage 2-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 204.328761][ T4288] usb 2-1: USB disconnect, device number 24 [ 204.653717][ T4293] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 204.846318][ T4293] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 204.860360][ T4293] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 204.884966][ T4293] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 204.907057][ T4293] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.939198][ T4293] usb 3-1: config 0 descriptor?? [ 204.992899][ T4236] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 205.186695][ T4236] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 205.200140][ T4236] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 205.227426][ T4236] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 205.241191][ T4236] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 205.255788][ T4236] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 205.283096][ T4236] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 205.300100][ T4236] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 205.310552][ T4236] usb 1-1: Product: syz [ 205.315361][ T4236] usb 1-1: Manufacturer: syz [ 205.338817][ T4236] cdc_wdm 1-1:1.0: skipping garbage [ 205.345029][ T4236] cdc_wdm 1-1:1.0: skipping garbage [ 205.360935][ T4236] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 205.367777][ T4236] cdc_wdm 1-1:1.0: Unknown control protocol [ 205.539239][ T4236] usb 1-1: USB disconnect, device number 28 [ 206.112100][ T4236] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 206.129115][ T6355] netlink: 4 bytes leftover after parsing attributes in process `syz.3.703'. [ 206.303653][ T4236] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 206.348887][ T4236] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 206.375387][ T4236] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 206.388442][ T4236] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 206.418673][ T4236] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 206.489032][ T4236] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 206.542117][ T4236] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 206.561444][ T4236] usb 1-1: Product: syz [ 206.590941][ T4236] usb 1-1: Manufacturer: syz [ 206.615180][ T4236] cdc_wdm 1-1:1.0: skipping garbage [ 206.634905][ T4236] cdc_wdm 1-1:1.0: skipping garbage [ 206.651747][ T4236] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 206.681273][ T4236] cdc_wdm 1-1:1.0: Unknown control protocol [ 206.816522][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 206.823162][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 206.830490][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 206.837114][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 206.852145][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 206.858747][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 206.865009][ T4236] usb 1-1: USB disconnect, device number 29 [ 207.400035][ T4236] usb 3-1: USB disconnect, device number 32 [ 208.755410][ T6396] netlink: 4 bytes leftover after parsing attributes in process `syz.4.715'. [ 208.842245][ T4846] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 208.891843][ T6396] [U]  [ 209.045054][ T4846] usb 3-1: Using ep0 maxpacket: 16 [ 209.053435][ T4846] usb 3-1: config index 0 descriptor too short (expected 16456, got 72) [ 209.090725][ T4846] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 209.127541][ T4846] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 209.149612][ T4846] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 209.268469][ T4846] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 209.282155][ T4846] usb 3-1: config 0 has no interface number 0 [ 209.288796][ T4846] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 209.312172][ T4846] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 209.333127][ T4846] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 209.344387][ T4846] usb 3-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 209.357960][ T4846] usb 3-1: config 0 interface 125 has no altsetting 0 [ 209.408189][ T4846] usb 3-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 209.462132][ T4846] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.470244][ T4846] usb 3-1: Product: syz [ 209.474834][ T4846] usb 3-1: Manufacturer: syz [ 209.486567][ T4846] usb 3-1: SerialNumber: syz [ 209.548112][ T4846] usb 3-1: config 0 descriptor?? [ 209.780161][ T4846] usb 3-1: USB disconnect, device number 33 [ 209.841825][ T6412] netlink: 8 bytes leftover after parsing attributes in process `syz.3.718'. [ 210.282702][ T22] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 210.485406][ T22] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 210.527760][ T22] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 210.591416][ T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.662801][ T22] usb 2-1: config 0 descriptor?? [ 210.713867][ T22] pwc: Askey VC010 type 2 USB webcam detected. [ 211.111162][ T22] pwc: recv_control_msg error -32 req 02 val 2b00 [ 211.119432][ T22] pwc: recv_control_msg error -32 req 02 val 2700 [ 211.181812][ T22] pwc: recv_control_msg error -32 req 02 val 2c00 [ 211.211165][ T22] pwc: recv_control_msg error -32 req 04 val 1000 [ 211.271732][ T22] pwc: recv_control_msg error -32 req 04 val 1300 [ 211.309504][ T22] pwc: recv_control_msg error -32 req 04 val 1400 [ 211.369512][ T22] pwc: recv_control_msg error -32 req 02 val 2000 [ 211.415389][ T22] pwc: recv_control_msg error -32 req 02 val 2100 [ 211.461281][ T22] pwc: recv_control_msg error -32 req 04 val 1500 [ 211.496816][ T22] pwc: recv_control_msg error -32 req 02 val 2500 [ 211.535029][ T22] pwc: recv_control_msg error -32 req 02 val 2400 [ 211.568198][ T22] pwc: recv_control_msg error -32 req 02 val 2600 [ 211.581579][ T6436] netlink: 4 bytes leftover after parsing attributes in process `syz.3.727'. [ 211.621705][ T22] pwc: recv_control_msg error -71 req 02 val 2900 [ 211.660591][ T22] pwc: recv_control_msg error -71 req 02 val 2800 [ 211.717955][ T22] pwc: recv_control_msg error -71 req 04 val 1100 [ 211.749324][ T22] pwc: recv_control_msg error -71 req 04 val 1200 [ 211.801678][ T22] pwc: Registered as video103. [ 211.834094][ T22] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input8 [ 211.877143][ T22] usb 2-1: USB disconnect, device number 25 [ 212.272614][ T6448] netlink: 8 bytes leftover after parsing attributes in process `syz.1.730'. [ 213.222049][ T7] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 213.413756][ T7] usb 3-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 213.438742][ T7] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 213.543160][ T7] usb 3-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 213.586201][ T7] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.606944][ T7] usb 3-1: config 0 descriptor?? [ 213.827152][ T7] usb 3-1: string descriptor 0 read error: -71 [ 213.846694][ T7] usb-storage 3-1:0.0: USB Mass Storage device detected [ 213.889632][ T6471] netlink: 4 bytes leftover after parsing attributes in process `syz.1.739'. [ 213.901839][ T7] usb-storage 3-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 214.007270][ T7] usb 3-1: USB disconnect, device number 34 [ 214.320928][ T6479] netlink: 8 bytes leftover after parsing attributes in process `syz.1.741'. [ 214.929031][ T6476] syz.3.740 (6476): drop_caches: 3 [ 216.282119][ T22] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 216.474297][ T22] usb 5-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 216.515733][ T22] usb 5-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 216.542953][ T22] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 216.582258][ T22] usb 5-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 216.605381][ T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.655209][ T22] usb 5-1: config 0 descriptor?? [ 216.676314][ T22] usb-storage 5-1:0.0: USB Mass Storage device detected [ 216.735733][ T22] usb-storage 5-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 216.877197][ T4292] usb 5-1: USB disconnect, device number 26 [ 217.401010][ T6535] syz.0.761 (6535): drop_caches: 3 [ 217.591711][ T6545] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 218.096651][ T6554] netlink: 4 bytes leftover after parsing attributes in process `syz.0.769'. [ 218.696101][ T6557] [U]  [ 219.802277][ T4289] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 220.003864][ T4289] usb 4-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 220.021920][ T6580] syz.1.778 (6580): drop_caches: 3 [ 220.026742][ T4289] usb 4-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 220.113644][ T4289] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 220.127466][ T4289] usb 4-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 220.137836][ T4289] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 220.169760][ T4289] usb 4-1: config 0 descriptor?? [ 220.240469][ T4289] usb-storage 4-1:0.0: USB Mass Storage device detected [ 220.314048][ T4289] usb-storage 4-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 220.437914][ T4236] usb 4-1: USB disconnect, device number 19 [ 220.550153][ T6595] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 220.557027][ T6595] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 220.598793][ T6595] vhci_hcd vhci_hcd.0: Device attached [ 220.660019][ T6596] vhci_hcd: connection closed [ 220.710694][ T4317] vhci_hcd: stop threads [ 220.729370][ T4317] vhci_hcd: release socket [ 220.750436][ T4317] vhci_hcd: disconnect device [ 220.802197][ T7] vhci_hcd: vhci_device speed not set [ 221.400123][ T6617] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 221.719934][ T6624] usb usb8: usbfs: process 6624 (syz.0.792) did not claim interface 0 before use [ 221.782097][ T4289] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 221.992089][ T4289] usb 4-1: Using ep0 maxpacket: 16 [ 221.999699][ T4289] usb 4-1: config index 0 descriptor too short (expected 16456, got 72) [ 222.024551][ T4289] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 222.053314][ T4289] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 222.078175][ T4289] usb 4-1: config 0 has no interface number 1 [ 222.093375][ T4289] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 222.148367][ T4289] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 222.176756][ T4289] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 222.200077][ T4289] usb 4-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 222.256425][ T4289] usb 4-1: config 0 interface 125 has no altsetting 0 [ 222.292802][ T4289] usb 4-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 222.346830][ T6627] syz.0.793 (6627): drop_caches: 3 [ 222.352604][ T4289] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.431365][ T4289] usb 4-1: Product: syz [ 222.447055][ T4289] usb 4-1: Manufacturer: syz [ 222.471887][ T4289] usb 4-1: SerialNumber: syz [ 222.499258][ T4289] usb 4-1: config 0 descriptor?? [ 222.733041][ T7] usb 4-1: USB disconnect, device number 20 [ 224.208977][ T6665] netlink: 308 bytes leftover after parsing attributes in process `syz.0.808'. [ 225.069368][ T6656] syz.2.804 (6656): drop_caches: 3 [ 226.372051][ T4289] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 226.583684][ T4289] usb 4-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 226.661923][ T4289] usb 4-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 226.762829][ T4289] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 226.808583][ T4289] usb 4-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 226.818267][ T4289] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 226.828456][ T4289] usb 4-1: config 0 descriptor?? [ 226.835673][ T4289] usb-storage 4-1:0.0: USB Mass Storage device detected [ 226.854297][ T4289] usb-storage 4-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 227.041258][ T4236] usb 4-1: USB disconnect, device number 21 [ 227.252032][ T22] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 227.443923][ T22] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.476997][ T22] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 227.509519][ T22] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 227.532430][ T22] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 227.541820][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.566980][ T22] usb 1-1: config 0 descriptor?? [ 228.001926][ T22] usbhid 1-1:0.0: can't add hid device: -71 [ 228.011562][ T22] usbhid: probe of 1-1:0.0 failed with error -71 [ 228.044284][ T22] usb 1-1: USB disconnect, device number 30 [ 228.188926][ T6729] syz.2.830 (6729): drop_caches: 3 [ 228.796033][ T6754] vcan0: tx drop: invalid sa for name 0x0000000000000001 [ 228.942341][ T22] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 229.163533][ T22] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 229.189491][ T22] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 229.213274][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.271652][ T22] usb 1-1: config 0 descriptor?? [ 229.306653][ T22] pwc: Askey VC010 type 2 USB webcam detected. [ 229.332043][ T4236] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 229.527876][ T4236] usb 5-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 229.572826][ T4236] usb 5-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 229.662274][ T4236] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 229.675710][ T4236] usb 5-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 229.699561][ T22] pwc: recv_control_msg error -32 req 02 val 2b00 [ 229.714290][ T4236] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.715832][ T22] pwc: recv_control_msg error -32 req 02 val 2700 [ 229.744900][ T22] pwc: recv_control_msg error -32 req 02 val 2c00 [ 229.764505][ T22] pwc: recv_control_msg error -32 req 04 val 1000 [ 229.781469][ T22] pwc: recv_control_msg error -32 req 04 val 1300 [ 229.805407][ T4236] usb 5-1: config 0 descriptor?? [ 229.821631][ T4236] usb-storage 5-1:0.0: USB Mass Storage device detected [ 229.879808][ T22] pwc: recv_control_msg error -32 req 04 val 1400 [ 229.889082][ T4236] usb-storage 5-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 229.931095][ T22] pwc: recv_control_msg error -32 req 02 val 2000 [ 229.962710][ T22] pwc: recv_control_msg error -32 req 02 val 2100 [ 229.983094][ T22] pwc: recv_control_msg error -32 req 04 val 1500 [ 230.020260][ T4289] usb 5-1: USB disconnect, device number 27 [ 230.063452][ T22] pwc: recv_control_msg error -32 req 02 val 2500 [ 230.071355][ T22] pwc: recv_control_msg error -32 req 02 val 2400 [ 230.108873][ T22] pwc: recv_control_msg error -32 req 02 val 2600 [ 230.122353][ T22] pwc: recv_control_msg error -71 req 02 val 2900 [ 230.150446][ T22] pwc: recv_control_msg error -71 req 02 val 2800 [ 230.162080][ T22] pwc: recv_control_msg error -71 req 04 val 1100 [ 230.173347][ T22] pwc: recv_control_msg error -71 req 04 val 1200 [ 230.205557][ T22] pwc: Registered as video103. [ 230.216330][ T22] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input9 [ 230.240117][ T22] usb 1-1: USB disconnect, device number 31 [ 230.352144][ T4236] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 230.581689][ T4236] usb 4-1: unable to get BOS descriptor or descriptor too short [ 230.607690][ T4236] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 230.696776][ T4236] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1023 [ 230.770061][ T4236] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 230.787650][ T4236] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.810707][ T4236] usb 4-1: Product: syz [ 230.828895][ T4236] usb 4-1: Manufacturer: syz [ 230.847172][ T4236] usb 4-1: SerialNumber: syz [ 231.109615][ T4236] cdc_ncm 4-1:1.0: bind() failure [ 231.136701][ T4236] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 231.158734][ T4236] cdc_ncm 4-1:1.1: bind() failure [ 231.196867][ T4236] usb 4-1: USB disconnect, device number 22 [ 231.217777][ T6780] syz.2.847 (6780): drop_caches: 3 [ 231.720472][ T6796] netlink: 'syz.2.853': attribute type 1 has an invalid length. [ 231.843141][ T6796] 8021q: adding VLAN 0 to HW filter on device bond1 [ 232.142106][ T4262] Bluetooth: hci4: command 0x0406 tx timeout [ 232.162812][ T6812] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 233.213294][ T4846] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 233.302117][ T4236] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 233.407266][ T4846] usb 1-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 233.440914][ T4846] usb 1-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 233.463307][ T4846] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 233.500766][ T4846] usb 1-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 233.517783][ T4236] usb 2-1: Using ep0 maxpacket: 16 [ 233.525492][ T4236] usb 2-1: config index 0 descriptor too short (expected 16456, got 72) [ 233.540606][ T4846] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 233.564041][ T4846] usb 1-1: config 0 descriptor?? [ 233.570552][ T4236] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 233.591453][ T4846] usb-storage 1-1:0.0: USB Mass Storage device detected [ 233.622601][ T4236] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 233.651672][ T4846] usb-storage 1-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 233.661585][ T4236] usb 2-1: config 0 has an invalid interface number: 125 but max is 1 [ 233.684975][ T4236] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 233.725991][ T4236] usb 2-1: config 0 has no interface number 0 [ 233.742307][ T4236] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 233.761079][ T4236] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 233.789154][ T4236] usb 2-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 233.798693][ T22] usb 1-1: USB disconnect, device number 32 [ 233.822239][ T4236] usb 2-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 233.846450][ T4236] usb 2-1: config 0 interface 125 has no altsetting 2 [ 233.874220][ T4236] usb 2-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 233.898577][ T4236] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.920682][ T4236] usb 2-1: Product: syz [ 233.933698][ T4236] usb 2-1: Manufacturer: syz [ 233.949203][ T4236] usb 2-1: SerialNumber: syz [ 233.966580][ T4236] usb 2-1: config 0 descriptor?? [ 233.975019][ T4236] usb 2-1: selecting invalid altsetting 2 [ 234.179589][ T22] usb 2-1: USB disconnect, device number 26 [ 235.727896][ T6872] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 236.111497][ T6883] netlink: 4 bytes leftover after parsing attributes in process `syz.4.883'. [ 236.312231][ T7] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 236.505080][ T7] usb 4-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 236.570086][ T7] usb 4-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 236.580199][ T6893] dccp_close: ABORT with 44 bytes unread [ 236.604479][ T7] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 236.681188][ T7] usb 4-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 236.710829][ T7] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.788454][ T7] usb 4-1: config 0 descriptor?? [ 236.837367][ T7] usb-storage 4-1:0.0: USB Mass Storage device detected [ 236.882982][ T7] usb-storage 4-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 237.010429][ T4290] usb 4-1: USB disconnect, device number 23 [ 237.155692][ T6895] netlink: 56 bytes leftover after parsing attributes in process `syz.2.888'. [ 238.040777][ T6923] netlink: 4 bytes leftover after parsing attributes in process `syz.0.896'. [ 238.259561][ T6923] [U]  [ 239.440169][ T6948] netlink: 'syz.4.904': attribute type 1 has an invalid length. [ 239.639919][ T6939] netlink: 36 bytes leftover after parsing attributes in process `syz.0.901'. [ 240.135312][ T6962] netlink: 4 bytes leftover after parsing attributes in process `syz.0.910'. [ 240.242076][ T4290] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 240.330522][ T6962] [U]  [ 240.448300][ T4290] usb 4-1: Using ep0 maxpacket: 16 [ 240.474407][ T4290] usb 4-1: config index 0 descriptor too short (expected 16456, got 72) [ 240.538006][ T4290] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 240.596100][ T4290] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 240.631884][ T4290] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 240.641243][ T4290] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 240.650811][ T4290] usb 4-1: config 0 has no interface number 0 [ 240.658258][ T4290] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 240.673804][ T4290] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 240.690891][ T4290] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 240.736634][ T4290] usb 4-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 240.789092][ T4290] usb 4-1: config 0 interface 125 has no altsetting 2 [ 240.810144][ T4290] usb 4-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 240.847924][ T4290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.884514][ T4290] usb 4-1: Product: syz [ 240.891621][ T4290] usb 4-1: Manufacturer: syz [ 240.906465][ T4290] usb 4-1: SerialNumber: syz [ 240.918153][ T4290] usb 4-1: config 0 descriptor?? [ 240.933953][ T4290] usb 4-1: selecting invalid altsetting 2 [ 241.143964][ T22] usb 4-1: USB disconnect, device number 24 [ 241.869263][ T6996] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 242.525094][ T6990] netlink: 36 bytes leftover after parsing attributes in process `syz.4.919'. [ 243.300200][ T7021] netlink: 12 bytes leftover after parsing attributes in process `syz.4.928'. [ 243.388906][ T7022] netlink: 20 bytes leftover after parsing attributes in process `syz.4.928'. [ 244.683499][ T4846] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 244.893664][ T4846] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 244.915582][ T4846] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 244.955784][ T4846] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 244.990130][ T4846] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 245.020174][ T4846] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.057928][ T4846] usb 4-1: config 0 descriptor?? [ 245.192990][ T22] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 245.383423][ T22] usb 3-1: config 0 has no interfaces? [ 245.389884][ T22] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 245.440045][ T22] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.466971][ T22] usb 3-1: config 0 descriptor?? [ 245.478854][ T4846] usbhid 4-1:0.0: can't add hid device: -71 [ 245.488533][ T4846] usbhid: probe of 4-1:0.0 failed with error -71 [ 245.517533][ T4846] usb 4-1: USB disconnect, device number 25 [ 245.680837][ T7051] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 245.705513][ T22] usb 3-1: USB disconnect, device number 35 [ 245.937656][ T7047] netlink: 36 bytes leftover after parsing attributes in process `syz.4.936'. [ 248.168151][ T26] audit: type=1326 audit(1740006701.062:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7113 comm="syz.4.961" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 248.280071][ T26] audit: type=1326 audit(1740006701.092:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7113 comm="syz.4.961" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fb971528fb9 code=0x7ffc0000 [ 248.302001][ C1] vkms_vblank_simulate: vblank timer overrun [ 248.445491][ T7123] netlink: 8 bytes leftover after parsing attributes in process `syz.1.965'. [ 248.486058][ T26] audit: type=1326 audit(1740006701.092:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7113 comm="syz.4.961" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 248.508435][ T7123] netlink: 12 bytes leftover after parsing attributes in process `syz.1.965'. [ 248.574427][ T26] audit: type=1326 audit(1740006701.092:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7113 comm="syz.4.961" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fb971528fb9 code=0x7ffc0000 [ 248.774761][ T26] audit: type=1326 audit(1740006701.092:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7113 comm="syz.4.961" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 248.833537][ T7132] dccp_close: ABORT with 64 bytes unread [ 248.879988][ T26] audit: type=1326 audit(1740006701.092:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7113 comm="syz.4.961" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 248.902010][ C1] vkms_vblank_simulate: vblank timer overrun [ 248.975149][ T26] audit: type=1326 audit(1740006701.092:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7113 comm="syz.4.961" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 249.089482][ T26] audit: type=1326 audit(1740006701.092:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7113 comm="syz.4.961" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fb971528fb9 code=0x7ffc0000 [ 249.168597][ T26] audit: type=1326 audit(1740006701.092:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7113 comm="syz.4.961" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 249.283930][ T26] audit: type=1326 audit(1740006701.092:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7113 comm="syz.4.961" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 249.305994][ C1] vkms_vblank_simulate: vblank timer overrun [ 249.604505][ T4292] usb 5-1: new full-speed USB device number 28 using dummy_hcd [ 249.667233][ T7162] dccp_v6_rcv: dropped packet with invalid checksum [ 249.799426][ T4292] usb 5-1: unable to get BOS descriptor or descriptor too short [ 249.819565][ T4292] usb 5-1: not running at top speed; connect to a high speed hub [ 249.843685][ T4292] usb 5-1: config 12 has an invalid interface number: 155 but max is 0 [ 249.879757][ T4292] usb 5-1: config 12 has no interface number 0 [ 249.897409][ T4292] usb 5-1: config 12 interface 155 has no altsetting 0 [ 249.920232][ T7165] dccp_close: ABORT with 64 bytes unread [ 249.929375][ T4292] usb 5-1: New USB device found, idVendor=0403, idProduct=e0f4, bcdDevice=54.15 [ 249.958763][ T4292] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.980617][ T4292] usb 5-1: Product: syz [ 250.000425][ T4292] usb 5-1: Manufacturer: syz [ 250.019732][ T4292] usb 5-1: SerialNumber: syz [ 250.266612][ T4292] usb-storage 5-1:12.155: USB Mass Storage device detected [ 250.348612][ T4292] ftdi_sio 5-1:12.155: FTDI USB Serial Device converter detected [ 250.367936][ T4292] ftdi_sio ttyUSB0: unknown device type: 0x5415 [ 250.390895][ T4292] usb 5-1: USB disconnect, device number 28 [ 250.408060][ T4292] ftdi_sio 5-1:12.155: device disconnected [ 250.748332][ T7182] netlink: 36 bytes leftover after parsing attributes in process `syz.3.988'. [ 251.624296][ T7206] program syz.1.996 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 251.771888][ T7212] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 253.058376][ T7230] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1007'. [ 253.993119][ T7228] syz.3.1006 (7228): drop_caches: 3 [ 255.409616][ T7290] program syz.1.1027 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 255.585981][ T7275] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1023'. [ 255.622576][ T7292] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 255.664484][ T4236] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 255.674040][ T1266] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.680311][ T1266] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.873897][ T4236] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 255.910312][ T4236] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 255.955584][ T4236] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 255.964935][ T4236] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 255.976540][ T4236] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 256.023585][ T4236] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 256.063317][ T4236] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 256.088545][ T7299] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1030'. [ 256.118404][ T4236] usb 4-1: Product: syz [ 256.142294][ T4236] usb 4-1: Manufacturer: syz [ 256.181516][ T4236] cdc_wdm 4-1:1.0: skipping garbage [ 256.214242][ T7299] [U]  [ 256.229936][ T4236] cdc_wdm 4-1:1.0: skipping garbage [ 256.266178][ T4236] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 256.289545][ T4236] cdc_wdm 4-1:1.0: Unknown control protocol [ 256.378694][ T27] usb 4-1: USB disconnect, device number 26 [ 256.972048][ T27] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 257.176919][ T27] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 257.209660][ T27] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 257.405475][ T27] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 257.424934][ T27] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 257.533023][ T27] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 257.606861][ T27] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 257.694997][ T27] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 257.800503][ T27] usb 4-1: Product: syz [ 257.822138][ T27] usb 4-1: Manufacturer: syz [ 257.866404][ T27] cdc_wdm 4-1:1.0: skipping garbage [ 257.905024][ T27] cdc_wdm 4-1:1.0: skipping garbage [ 257.987620][ T27] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 258.034411][ T27] cdc_wdm 4-1:1.0: Unknown control protocol [ 258.116878][ T27] usb 4-1: USB disconnect, device number 27 [ 258.124848][ T7325] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1039'. [ 259.063736][ T7350] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1045'. [ 259.151345][ T7350] [U]  [ 259.364676][ T7358] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 260.413112][ T7372] netlink: 64 bytes leftover after parsing attributes in process `syz.3.1050'. [ 260.998708][ T7387] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1057'. [ 261.148960][ T7387] [U]  [ 262.399071][ T7420] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1071'. [ 262.488885][ T7420] [U]  [ 262.717110][ T7431] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 262.953840][ T7442] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1077'. [ 262.990293][ T7442] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 263.013251][ T7442] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 263.052384][ T7442] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 263.089556][ T7442] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 264.546982][ T7467] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1084'. [ 264.644105][ T7467] [U]  [ 266.144743][ T7504] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1097'. [ 266.300980][ T7505] [U]  [ 267.332201][ T4846] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 267.532029][ T4846] usb 4-1: Using ep0 maxpacket: 8 [ 267.539890][ T4846] usb 4-1: config 150 has an invalid interface number: 204 but max is 1 [ 267.565961][ T4846] usb 4-1: config 150 has no interface number 0 [ 267.582257][ T4846] usb 4-1: config 150 interface 204 has no altsetting 0 [ 267.612882][ T4846] usb 4-1: config 150 interface 1 has no altsetting 0 [ 267.634287][ T4846] usb 4-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 267.659316][ T4846] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.675236][ T4846] usb 4-1: Product: syz [ 267.684004][ T4846] usb 4-1: Manufacturer: syz [ 267.693301][ T4846] usb 4-1: SerialNumber: syz [ 267.923951][ T4846] xr_serial 4-1:150.204: xr_serial converter detected [ 268.133375][ T4846] xr_serial ttyUSB0: Failed to set reg 0x60: -71 [ 268.160510][ T4846] xr_serial: probe of ttyUSB0 failed with error -71 [ 268.206605][ T4846] usb 4-1: USB disconnect, device number 28 [ 268.231646][ T4846] xr_serial 4-1:150.204: device disconnected [ 268.452002][ T7550] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1111'. [ 268.556462][ T7550] [U]  [ 268.633467][ T7553] dccp_close: ABORT with 64 bytes unread [ 269.086628][ T7564] input: syz1 as /devices/virtual/input/input10 [ 269.605014][ T7582] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1123'. [ 269.635863][ T7584] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 269.720558][ T7582] [U]  [ 269.902193][ T4296] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 270.093643][ T4296] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 270.118799][ T4296] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 270.159335][ T4296] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 270.190280][ T4296] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 270.217669][ T4296] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 270.238625][ T4296] usb 1-1: config 0 descriptor?? [ 270.657371][ T4296] plantronics 0003:047F:FFFF.0005: unknown main item tag 0xd [ 270.687589][ T4296] plantronics 0003:047F:FFFF.0005: No inputs registered, leaving [ 270.750447][ T4296] plantronics 0003:047F:FFFF.0005: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 272.068851][ T7632] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1142'. [ 272.092101][ T7632] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 272.111716][ T7632] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 272.119865][ T7632] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 272.134665][ T7632] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 272.572171][ T7638] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1145'. [ 272.632044][ T4846] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 272.716131][ T22] usb 1-1: USB disconnect, device number 33 [ 272.823336][ T4846] usb 3-1: Using ep0 maxpacket: 8 [ 272.837168][ T4846] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 272.856700][ T4846] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.872027][ T4846] usb 3-1: Product: syz [ 272.876306][ T4846] usb 3-1: Manufacturer: syz [ 272.885516][ T4846] usb 3-1: SerialNumber: syz [ 272.893772][ T4846] usb 3-1: config 0 descriptor?? [ 273.042065][ T4288] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 273.107410][ T4846] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 273.922254][ T4846] dvb_usb_rtl28xxu: probe of 3-1:0.0 failed with error -32 [ 273.940798][ T4846] usb 3-1: USB disconnect, device number 36 [ 275.685628][ T4288] usb 2-1: unable to get BOS descriptor or descriptor too short [ 275.705345][ T4288] usb 2-1: no configurations [ 275.719354][ T4288] usb 2-1: can't read configurations, error -22 [ 276.082136][ T4846] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 276.272296][ T4846] usb 4-1: Using ep0 maxpacket: 8 [ 276.285387][ T4846] usb 4-1: config 150 has an invalid interface number: 204 but max is 1 [ 276.299582][ T4846] usb 4-1: config 150 has no interface number 0 [ 276.311441][ T4846] usb 4-1: config 150 interface 204 has no altsetting 0 [ 276.324345][ T4846] usb 4-1: config 150 interface 1 has no altsetting 0 [ 276.350947][ T4846] usb 4-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 276.369051][ T4846] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.405107][ T4846] usb 4-1: Product: syz [ 276.410004][ T4846] usb 4-1: Manufacturer: syz [ 276.422147][ T4846] usb 4-1: SerialNumber: syz [ 276.637694][ T4846] xr_serial 4-1:150.204: xr_serial converter detected [ 276.664389][ T4846] xr_serial ttyUSB0: Failed to set reg 0x60: -71 [ 276.670914][ T4846] xr_serial: probe of ttyUSB0 failed with error -71 [ 276.692685][ T4846] usb 4-1: USB disconnect, device number 29 [ 276.699590][ T4846] xr_serial 4-1:150.204: device disconnected [ 277.694000][ T26] kauditd_printk_skb: 73 callbacks suppressed [ 277.694016][ T26] audit: type=1326 audit(1740006730.592:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7756 comm="syz.3.1194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e7ff8cde9 code=0x7ffc0000 [ 277.805558][ T26] audit: type=1326 audit(1740006730.622:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7756 comm="syz.3.1194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f2e7ff28fb9 code=0x7ffc0000 [ 277.960212][ T26] audit: type=1326 audit(1740006730.632:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7756 comm="syz.3.1194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e7ff8cde9 code=0x7ffc0000 [ 277.992374][ T26] audit: type=1326 audit(1740006730.632:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7756 comm="syz.3.1194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e7ff8cde9 code=0x7ffc0000 [ 278.025724][ T26] audit: type=1326 audit(1740006730.632:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7756 comm="syz.3.1194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f2e7ff28fb9 code=0x7ffc0000 [ 278.051176][ T26] audit: type=1326 audit(1740006730.632:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7756 comm="syz.3.1194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f2e7ff28fb9 code=0x7ffc0000 [ 278.082551][ T26] audit: type=1326 audit(1740006730.632:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7756 comm="syz.3.1194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e7ff8cde9 code=0x7ffc0000 [ 278.157700][ T26] audit: type=1326 audit(1740006730.632:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7756 comm="syz.3.1194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f2e7ff28fb9 code=0x7ffc0000 [ 278.218183][ T26] audit: type=1326 audit(1740006730.632:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7756 comm="syz.3.1194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e7ff8cde9 code=0x7ffc0000 [ 278.252239][ T26] audit: type=1326 audit(1740006730.632:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7756 comm="syz.3.1194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2e7ff8cde9 code=0x7ffc0000 [ 278.772365][ T4236] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 278.982090][ T4236] usb 4-1: Using ep0 maxpacket: 8 [ 278.989202][ T4236] usb 4-1: config 150 has an invalid interface number: 204 but max is 1 [ 278.998162][ T4236] usb 4-1: config 150 has no interface number 0 [ 279.004912][ T4236] usb 4-1: config 150 interface 204 has no altsetting 0 [ 279.013067][ T4236] usb 4-1: config 150 interface 1 has no altsetting 0 [ 279.031763][ T4236] usb 4-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 279.041708][ T4236] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.050190][ T4236] usb 4-1: Product: syz [ 279.055018][ T4236] usb 4-1: Manufacturer: syz [ 279.069089][ T4236] usb 4-1: SerialNumber: syz [ 279.291648][ C0] raw-gadget.0 gadget.3: ignoring, device is not running [ 279.301614][ C0] raw-gadget.0 gadget.3: ignoring, device is not running [ 279.309054][ C0] raw-gadget.0 gadget.3: ignoring, device is not running [ 279.318174][ C0] raw-gadget.0 gadget.3: ignoring, device is not running [ 279.345975][ T4236] xr_serial 4-1:150.204: xr_serial converter detected [ 279.356604][ T4236] xr_serial ttyUSB0: Failed to set reg 0x60: -71 [ 279.376393][ T4236] xr_serial: probe of ttyUSB0 failed with error -71 [ 279.394730][ T4236] usb 4-1: USB disconnect, device number 30 [ 279.408165][ T4236] xr_serial 4-1:150.204: device disconnected [ 280.874689][ T7836] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1223'. [ 280.988864][ T7836] [U]  [ 282.173393][ T7874] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1236'. [ 282.257741][ T7874] [U]  [ 282.845421][ T7885] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 284.887458][ T7910] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1247'. [ 284.911417][ T7910] [U]  [ 285.789175][ T7940] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1260'. [ 285.877446][ T7940] [U]  [ 287.374835][ T7977] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1274'. [ 287.455760][ T7977] [U]  [ 288.430225][ T8015] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1288'. [ 288.466256][ T8015] [U]  [ 288.595197][ T8018] netlink: 88 bytes leftover after parsing attributes in process `syz.2.1289'. [ 289.651203][ T8041] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 289.652717][ T8044] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1299'. [ 289.720657][ T8044] [U]  [ 289.907783][ T8048] netlink: 88 bytes leftover after parsing attributes in process `syz.4.1300'. [ 291.037500][ T8075] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1310'. [ 291.080227][ T8075] [U]  [ 291.083674][ T8079] netlink: 88 bytes leftover after parsing attributes in process `syz.3.1312'. [ 291.386342][ T8089] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 292.345216][ T8110] netlink: 88 bytes leftover after parsing attributes in process `syz.1.1323'. [ 293.971493][ T8141] netlink: 88 bytes leftover after parsing attributes in process `syz.0.1334'. [ 295.242200][ T4289] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 295.444380][ T4289] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.465855][ T8176] netlink: 88 bytes leftover after parsing attributes in process `syz.1.1347'. [ 295.479544][ T4289] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 295.495193][ T4289] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 295.528785][ T4289] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 295.554730][ T4289] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.583091][ T4289] usb 5-1: config 0 descriptor?? [ 296.001899][ T4289] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 296.009533][ T4289] plantronics 0003:047F:FFFF.0006: unknown main item tag 0x0 [ 296.017992][ T4289] plantronics 0003:047F:FFFF.0006: No inputs registered, leaving [ 296.029172][ T4289] plantronics 0003:047F:FFFF.0006: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 296.204017][ T4292] usb 5-1: USB disconnect, device number 29 [ 296.828302][ T8208] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1359'. [ 296.840652][ T8208] netlink: 64 bytes leftover after parsing attributes in process `syz.4.1359'. [ 296.952048][ T4292] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 297.143115][ T4292] usb 3-1: Using ep0 maxpacket: 8 [ 297.149971][ T4292] usb 3-1: config 150 has an invalid interface number: 204 but max is 0 [ 297.178931][ T4292] usb 3-1: config 150 has no interface number 0 [ 297.199130][ T4292] usb 3-1: config 150 interface 204 has no altsetting 0 [ 297.227301][ T4292] usb 3-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 297.248657][ T4292] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 297.277251][ T4292] usb 3-1: Product: syz [ 297.292060][ T4292] usb 3-1: Manufacturer: syz [ 297.306797][ T4292] usb 3-1: SerialNumber: syz [ 297.341515][ T8220] xt_cluster: you have exceeded the maximum number of cluster nodes (969 > 32) [ 298.542094][ T4290] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 298.737039][ T4290] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 298.752056][ T4290] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 298.767017][ T4290] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 298.781591][ T4290] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 298.795213][ T4290] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 298.839188][ T4290] usb 5-1: config 0 descriptor?? [ 299.271141][ T4290] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 299.289180][ T4290] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 299.314919][ T4290] plantronics 0003:047F:FFFF.0007: No inputs registered, leaving [ 299.339055][ T4290] plantronics 0003:047F:FFFF.0007: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 299.474919][ T4290] usb 5-1: USB disconnect, device number 30 [ 299.761686][ T4290] usb 3-1: USB disconnect, device number 37 [ 300.299153][ T8265] program syz.4.1379 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 300.428567][ T8269] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 303.532015][ T4288] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 303.722003][ T4288] usb 5-1: Using ep0 maxpacket: 8 [ 303.728776][ T4288] usb 5-1: config 150 has an invalid interface number: 204 but max is 0 [ 303.764570][ T4288] usb 5-1: config 150 has no interface number 0 [ 303.780215][ T4288] usb 5-1: config 150 interface 204 has no altsetting 0 [ 303.810706][ T4288] usb 5-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 303.822243][ T4288] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 303.852205][ T4288] usb 5-1: Product: syz [ 303.868118][ T4288] usb 5-1: Manufacturer: syz [ 303.891559][ T4288] usb 5-1: SerialNumber: syz [ 304.876747][ T8341] program syz.2.1399 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 305.011863][ T8347] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 306.309448][ T4290] usb 5-1: USB disconnect, device number 31 [ 307.527933][ T8394] program syz.0.1422 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 307.724813][ T8401] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 312.001522][ T8460] netlink: 44 bytes leftover after parsing attributes in process `syz.4.1445'. [ 313.552506][ T8443] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1438'. [ 316.024407][ T8525] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1468'. [ 316.058897][ T8525] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1468'. [ 316.101409][ T8525] device netdevsim0 entered promiscuous mode [ 316.127037][ T8525] device bond0 entered promiscuous mode [ 316.142755][ T8525] device bond_slave_0 entered promiscuous mode [ 316.166764][ T8525] device bond_slave_1 entered promiscuous mode [ 316.192584][ T4317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr1: link becomes ready [ 316.372088][ T4296] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 316.575192][ T4296] usb 2-1: Using ep0 maxpacket: 8 [ 316.582920][ T4296] usb 2-1: config 150 has an invalid interface number: 1 but max is 0 [ 316.598959][ T4296] usb 2-1: config 150 has no interface number 0 [ 316.635114][ T4296] usb 2-1: config 150 interface 1 has no altsetting 0 [ 316.661530][ T4296] usb 2-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 316.679301][ T4296] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 316.711170][ T4296] usb 2-1: Product: syz [ 316.736730][ T4296] usb 2-1: Manufacturer: syz [ 316.748839][ T4296] usb 2-1: SerialNumber: syz [ 317.116192][ T1266] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.125398][ T1266] ieee802154 phy1 wpan1: encryption failed: -22 [ 319.109566][ T4296] usb 2-1: USB disconnect, device number 29 [ 319.342023][ T27] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 319.547459][ T27] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 319.572035][ T27] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 319.626360][ T27] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 319.681177][ T27] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 319.791168][ T27] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 319.839586][ T27] usb 3-1: config 0 descriptor?? [ 320.300463][ T27] usbhid 3-1:0.0: can't add hid device: -71 [ 320.329790][ T27] usbhid: probe of 3-1:0.0 failed with error -71 [ 320.412225][ T27] usb 3-1: USB disconnect, device number 38 [ 320.617742][ T8618] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1498'. [ 322.139731][ T8657] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1512'. [ 323.289522][ T8691] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1525'. [ 324.492948][ T8712] netlink: 64 bytes leftover after parsing attributes in process `syz.4.1533'. [ 324.623364][ T8716] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1536'. [ 324.938004][ T8728] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 325.131182][ T8736] program syz.4.1542 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 325.339437][ T8742] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 325.403969][ T8744] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1545'. [ 325.441827][ T8744] [U]  [ 325.612058][ T4289] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 325.764488][ T8750] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1547'. [ 325.822692][ T4289] usb 4-1: too many configurations: 253, using maximum allowed: 8 [ 325.849987][ T8739] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 325.970062][ T8739] kvm: pic: non byte read [ 325.992590][ T8739] kvm: pic: level sensitive irq not supported [ 325.992710][ T8739] kvm: pic: non byte read [ 326.089620][ T4289] usb 4-1: string descriptor 0 read error: -71 [ 326.107399][ T4289] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 326.140201][ T4289] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.186438][ T4289] usb 4-1: can't set config #1, error -71 [ 326.211163][ T4289] usb 4-1: USB disconnect, device number 31 [ 326.332100][ T4236] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 326.542944][ T4236] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.571971][ T4236] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 326.637382][ T4236] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 326.680961][ T4236] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 326.708113][ T4236] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 326.735349][ T4236] usb 1-1: config 0 descriptor?? [ 327.166616][ T4236] usbhid 1-1:0.0: can't add hid device: -71 [ 327.172709][ T4236] usbhid: probe of 1-1:0.0 failed with error -71 [ 327.216768][ T4236] usb 1-1: USB disconnect, device number 34 [ 327.593181][ T8769] netlink: 64 bytes leftover after parsing attributes in process `syz.1.1556'. [ 327.616418][ T8771] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1558'. [ 328.542059][ T4296] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 328.732291][ T4296] usb 3-1: Using ep0 maxpacket: 8 [ 328.744369][ T4296] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 328.773410][ T4296] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.800398][ T4296] usb 3-1: Product: syz [ 328.812696][ T4296] usb 3-1: Manufacturer: syz [ 328.827209][ T4296] usb 3-1: SerialNumber: syz [ 328.852403][ T4296] usb 3-1: config 0 descriptor?? [ 329.070706][ T4296] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 330.302035][ T4289] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 330.494176][ T4296] dvb_usb_rtl28xxu: probe of 3-1:0.0 failed with error -71 [ 330.505025][ T4289] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 330.550706][ T4296] usb 3-1: USB disconnect, device number 39 [ 330.561952][ T4289] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 330.581010][ T4289] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 330.600036][ T4289] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 330.609506][ T4289] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 330.638329][ T4289] usb 1-1: config 0 descriptor?? [ 331.056379][ T4289] usbhid 1-1:0.0: can't add hid device: -71 [ 331.072628][ T4289] usbhid: probe of 1-1:0.0 failed with error -71 [ 331.094635][ T4289] usb 1-1: USB disconnect, device number 35 [ 331.179600][ T8846] raw_sendmsg: syz.1.1583 forgot to set AF_INET. Fix it! [ 331.940945][ T8876] program syz.2.1595 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 333.022174][ T4289] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 333.242434][ T4289] usb 5-1: Using ep0 maxpacket: 8 [ 333.250403][ T4289] usb 5-1: config 150 has an invalid interface number: 204 but max is 1 [ 333.278169][ T4289] usb 5-1: config 150 has no interface number 0 [ 333.293934][ T4289] usb 5-1: config 150 interface 204 has no altsetting 0 [ 333.301078][ T4289] usb 5-1: config 150 interface 1 has no altsetting 0 [ 333.311312][ T4289] usb 5-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 333.329236][ T4289] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.339465][ T4289] usb 5-1: Product: syz [ 333.357923][ T4289] usb 5-1: Manufacturer: syz [ 333.399262][ T4289] usb 5-1: SerialNumber: syz [ 333.974869][ T8918] program syz.1.1613 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 334.502998][ T4292] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 334.691991][ T4292] usb 1-1: Using ep0 maxpacket: 16 [ 334.698479][ T4292] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 334.735551][ T4292] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 334.774895][ T4292] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 334.803767][ T4292] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 334.822038][ T4292] usb 1-1: Product: syz [ 334.832963][ T4292] usb 1-1: Manufacturer: syz [ 334.845682][ T4292] usb 1-1: SerialNumber: syz [ 335.066327][ T4292] usb 1-1: 0:2 : does not exist [ 335.080730][ T4292] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 335.136336][ T4292] usb 1-1: USB disconnect, device number 36 [ 335.415529][ T4239] udevd[4239]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 335.770036][ T8957] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 335.822330][ T4288] usb 5-1: USB disconnect, device number 32 [ 336.228437][ T8979] program syz.0.1636 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 336.312048][ T4288] usb 5-1: new full-speed USB device number 33 using dummy_hcd [ 336.355134][ T8983] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 336.496007][ T4288] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 336.530836][ T4288] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 336.572543][ T4288] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 336.634662][ T4288] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 336.681499][ T4288] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 336.693878][ T4288] usb 5-1: Manufacturer: syz [ 336.705201][ T4288] usb 5-1: config 0 descriptor?? [ 336.998280][ T4289] usb 5-1: USB disconnect, device number 33 [ 338.837874][ T26] kauditd_printk_skb: 45 callbacks suppressed [ 338.837890][ T26] audit: type=1326 audit(1740006791.732:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9032 comm="syz.4.1656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 338.927905][ T26] audit: type=1326 audit(1740006791.772:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9032 comm="syz.4.1656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fb971528fb9 code=0x7ffc0000 [ 338.984806][ T26] audit: type=1326 audit(1740006791.772:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9032 comm="syz.4.1656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 339.005166][ T9037] program syz.4.1658 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 339.007064][ C0] vkms_vblank_simulate: vblank timer overrun [ 339.036700][ T26] audit: type=1326 audit(1740006791.772:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9032 comm="syz.4.1656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fb971528fb9 code=0x7ffc0000 [ 339.058862][ C0] vkms_vblank_simulate: vblank timer overrun [ 339.133869][ T26] audit: type=1326 audit(1740006791.772:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9032 comm="syz.4.1656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 339.202839][ T9041] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 339.242736][ T26] audit: type=1326 audit(1740006791.772:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9032 comm="syz.4.1656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fb971528fb9 code=0x7ffc0000 [ 339.299863][ T26] audit: type=1326 audit(1740006791.772:147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9032 comm="syz.4.1656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fb971528fb9 code=0x7ffc0000 [ 339.338339][ T26] audit: type=1326 audit(1740006791.772:148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9032 comm="syz.4.1656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fb971528fb9 code=0x7ffc0000 [ 339.456432][ T26] audit: type=1326 audit(1740006791.772:149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9032 comm="syz.4.1656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 339.528759][ T26] audit: type=1326 audit(1740006791.772:150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9032 comm="syz.4.1656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb97158cde9 code=0x7ffc0000 [ 340.462162][ T4288] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 340.558549][ T9073] bridge0: port 3(syz_tun) entered blocking state [ 340.565895][ T9073] bridge0: port 3(syz_tun) entered disabled state [ 340.577540][ T9073] device syz_tun entered promiscuous mode [ 340.585588][ T9073] bridge0: port 3(syz_tun) entered blocking state [ 340.592341][ T9073] bridge0: port 3(syz_tun) entered forwarding state [ 340.610863][ T9073] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 340.652125][ T4288] usb 1-1: Using ep0 maxpacket: 8 [ 340.671297][ T4288] usb 1-1: config 150 has an invalid interface number: 204 but max is 1 [ 340.732162][ T4288] usb 1-1: config 150 has no interface number 0 [ 340.738603][ T4288] usb 1-1: config 150 interface 204 has no altsetting 0 [ 340.755606][ T4288] usb 1-1: config 150 interface 1 has no altsetting 0 [ 340.792794][ T4288] usb 1-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 340.812289][ T4288] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 340.821006][ T4288] usb 1-1: Product: syz [ 340.835648][ T4288] usb 1-1: Manufacturer: syz [ 340.841981][ T4288] usb 1-1: SerialNumber: syz [ 341.075839][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 341.083274][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 341.090642][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 341.098042][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 341.106439][ T4288] xr_serial 1-1:150.204: xr_serial converter detected [ 341.133198][ T4288] xr_serial ttyUSB0: Failed to set reg 0x60: -71 [ 341.150284][ T4288] xr_serial: probe of ttyUSB0 failed with error -71 [ 341.186767][ T4288] usb 1-1: USB disconnect, device number 37 [ 341.222490][ T4288] xr_serial 1-1:150.204: device disconnected [ 341.254914][ T9092] program syz.4.1680 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 341.255289][ T9091] netlink: 'syz.1.1679': attribute type 39 has an invalid length. [ 341.387889][ T9095] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 341.626315][ T9102] netlink: 'syz.1.1683': attribute type 11 has an invalid length. [ 342.152245][ T4846] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 342.362000][ T4846] usb 2-1: Using ep0 maxpacket: 8 [ 342.380298][ T4846] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 342.452102][ T4846] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 342.460850][ T4846] usb 2-1: Product: syz [ 342.465849][ T4846] usb 2-1: Manufacturer: syz [ 342.471108][ T4846] usb 2-1: SerialNumber: syz [ 342.510607][ T4846] usb 2-1: config 0 descriptor?? [ 342.741143][ T4846] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 343.565522][ T9149] program syz.3.1700 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 343.704694][ T9151] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 343.967804][ T4846] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71 [ 344.001331][ T4846] usb 2-1: USB disconnect, device number 30 [ 345.203286][ T9169] [U]  [ 345.552012][ T4846] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 345.722016][ T4846] usb 3-1: device descriptor read/64, error -71 [ 345.992067][ T4846] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 346.162003][ T4846] usb 3-1: device descriptor read/64, error -71 [ 346.281982][ T4296] usb 1-1: new full-speed USB device number 38 using dummy_hcd [ 346.282701][ T4846] usb usb3-port1: attempt power cycle [ 346.477219][ T4296] usb 1-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=fd.bf [ 346.527068][ T4296] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 346.552362][ T4296] usb 1-1: Product: syz [ 346.562929][ T4296] usb 1-1: Manufacturer: syz [ 346.567858][ T4296] usb 1-1: SerialNumber: syz [ 346.615346][ T4296] dvb-usb: found a 'Hanftek UMT-010 DVB-T USB2.0' in warm state. [ 346.646493][ T4296] dvb-usb: bulk message failed: -22 (3/0) [ 346.720719][ T4296] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 346.732077][ T4846] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 346.783427][ T4296] dvb-usb: Hanftek UMT-010 DVB-T USB2.0 error while loading driver (-19) [ 346.794570][ T4846] usb 3-1: device descriptor read/8, error -71 [ 346.824233][ T4296] dvb_usb_umt_010: probe of 1-1:1.0 failed with error -22 [ 346.890948][ T4296] usb 1-1: USB disconnect, device number 38 [ 347.062016][ T4846] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 347.142603][ T4846] usb 3-1: device descriptor read/8, error -71 [ 347.272486][ T4846] usb usb3-port1: unable to enumerate USB device [ 347.532436][ T9205] program syz.3.1719 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 347.701095][ T9209] [U]  [ 347.764900][ T9212] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 349.819442][ T9254] [U]  [ 349.919643][ T9256] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 350.252139][ T4288] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 350.422562][ T4288] usb 4-1: device descriptor read/64, error -71 [ 350.702134][ T4288] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 350.722022][ T4296] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 350.862695][ T4288] usb 4-1: device descriptor read/64, error -71 [ 350.912522][ T4296] usb 3-1: too many configurations: 253, using maximum allowed: 8 [ 350.937599][ T9272] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 350.960054][ T4296] usb 3-1: string descriptor 0 read error: -71 [ 350.982142][ T4288] usb usb4-port1: attempt power cycle [ 350.994616][ T4296] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 351.045607][ T4296] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.096526][ T4296] usb 3-1: can't set config #1, error -71 [ 351.118008][ T4296] usb 3-1: USB disconnect, device number 44 [ 351.401974][ T4288] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 351.452745][ T4288] usb 4-1: device descriptor read/8, error -71 [ 351.752062][ T4288] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 351.822857][ T4288] usb 4-1: device descriptor read/8, error -71 [ 351.853527][ T9294] [U]  [ 352.012550][ T4288] usb usb4-port1: unable to enumerate USB device [ 352.164702][ T4296] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 352.352450][ T4296] usb 3-1: too many configurations: 253, using maximum allowed: 8 [ 352.377446][ T9293] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 352.433551][ T9293] kvm: pic: level sensitive irq not supported [ 352.434406][ T9293] kvm: pic: non byte read [ 352.493738][ T4296] usb 3-1: string descriptor 0 read error: -71 [ 352.515778][ T4296] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 352.528925][ T4296] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 352.571063][ T4296] usb 3-1: can't set config #1, error -71 [ 352.592658][ T4296] usb 3-1: USB disconnect, device number 45 [ 354.256958][ T9333] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 354.336820][ T9337] [U]  [ 354.802015][ T4296] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 354.972037][ T4296] usb 4-1: device descriptor read/64, error -71 [ 354.974903][ T22] usb 5-1: new full-speed USB device number 34 using dummy_hcd [ 355.185123][ T22] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 355.195602][ T22] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 355.210375][ T22] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 355.241793][ T22] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 355.252168][ T4296] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 355.260046][ T22] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 355.262011][ T4290] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 355.279918][ T22] usb 5-1: Manufacturer: syz [ 355.297134][ T22] usb 5-1: config 0 descriptor?? [ 355.422168][ T4296] usb 4-1: device descriptor read/64, error -71 [ 355.482015][ T4290] usb 1-1: Using ep0 maxpacket: 8 [ 355.488312][ T4290] usb 1-1: config 150 has an invalid interface number: 204 but max is 1 [ 355.514354][ T9360] IPVS: nq: UDP 224.0.0.2:0 - no destination available [ 355.532165][ T4290] usb 1-1: config 150 has no interface number 0 [ 355.542368][ T4296] usb usb4-port1: attempt power cycle [ 355.548814][ T4290] usb 1-1: config 150 interface 204 has no altsetting 0 [ 355.561510][ T4290] usb 1-1: config 150 interface 1 has no altsetting 0 [ 355.589568][ T4290] usb 1-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 355.606625][ T4290] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 355.624951][ T4290] usb 1-1: Product: syz [ 355.632552][ T4290] usb 1-1: Manufacturer: syz [ 355.641566][ T4290] usb 1-1: SerialNumber: syz [ 355.847851][ T9367] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 355.865251][ T4290] xr_serial 1-1:150.204: xr_serial converter detected [ 355.890972][ T4290] xr_serial ttyUSB0: Failed to set reg 0x60: -71 [ 355.905952][ T4290] xr_serial: probe of ttyUSB0 failed with error -71 [ 355.937248][ T4290] usb 1-1: USB disconnect, device number 39 [ 355.948832][ T4290] xr_serial 1-1:150.204: device disconnected [ 355.957014][ T4296] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 356.022538][ T4296] usb 4-1: device descriptor read/8, error -71 [ 356.097726][ T9372] [U]  [ 356.302283][ T4296] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 356.326858][ T9375] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 356.357915][ T4296] usb 4-1: device descriptor read/8, error -71 [ 356.486761][ T4296] usb usb4-port1: unable to enumerate USB device [ 357.752100][ T4296] usb 5-1: USB disconnect, device number 34 [ 358.263100][ T4296] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 358.452668][ T4296] usb 3-1: too many configurations: 253, using maximum allowed: 8 [ 358.479746][ T9405] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 358.521441][ T9405] kvm: pic: level sensitive irq not supported [ 358.521516][ T9405] kvm: pic: non byte read [ 358.561566][ T4296] usb 3-1: string descriptor 0 read error: -71 [ 358.580841][ T4296] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 358.617626][ T4296] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 358.687582][ T4296] usb 3-1: can't set config #1, error -71 [ 358.729922][ T4296] usb 3-1: USB disconnect, device number 46 [ 358.881279][ T9427] program syz.0.1800 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 359.054317][ T9431] IPVS: set_ctl: invalid protocol: 98 172.20.20.48:20001 [ 359.062258][ T4288] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 359.254811][ T4288] usb 4-1: device descriptor read/64, error -71 [ 359.382073][ T22] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 359.542060][ T4288] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 359.611977][ T22] usb 5-1: Using ep0 maxpacket: 8 [ 359.620488][ T22] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 359.658871][ T22] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 359.680726][ T22] usb 5-1: Product: syz [ 359.692142][ T4288] usb 4-1: device descriptor read/64, error -71 [ 359.700113][ T22] usb 5-1: Manufacturer: syz [ 359.708679][ T22] usb 5-1: SerialNumber: syz [ 359.727985][ T22] usb 5-1: config 0 descriptor?? [ 359.822557][ T4288] usb usb4-port1: attempt power cycle [ 359.956849][ T22] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 360.263418][ T4288] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 360.313389][ T4288] usb 4-1: device descriptor read/8, error -71 [ 360.582165][ T4288] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 360.622629][ T4288] usb 4-1: device descriptor read/8, error -71 [ 360.752408][ T4288] usb usb4-port1: unable to enumerate USB device [ 361.072026][ T4290] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 361.274769][ T4290] usb 3-1: Using ep0 maxpacket: 16 [ 361.295453][ T4290] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 361.308807][ T4290] usb 3-1: config 0 interface 0 has no altsetting 0 [ 361.328860][ T4290] usb 3-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 361.338642][ T4290] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 361.356992][ T4290] usb 3-1: config 0 descriptor?? [ 361.369505][ T22] dvb_usb_rtl28xxu: probe of 5-1:0.0 failed with error -71 [ 361.380353][ T22] usb 5-1: USB disconnect, device number 35 [ 361.769977][ T4290] hid (null): unknown global tag 0x14 [ 361.776026][ T4290] hid (null): unknown global tag 0xe [ 361.793803][ T4290] cougar 0003:060B:500A.0008: usage count exceeds max: fixing up report descriptor [ 361.805003][ T4290] cougar 0003:060B:500A.0008: unexpected long global item [ 361.824151][ T4290] cougar 0003:060B:500A.0008: parse failed [ 361.829999][ T4290] cougar: probe of 0003:060B:500A.0008 failed with error -22 [ 361.986807][ T4236] usb 3-1: USB disconnect, device number 47 [ 364.152311][ T22] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 364.312482][ T22] usb 3-1: device descriptor read/64, error -71 [ 364.602122][ T22] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 364.761984][ T22] usb 3-1: device descriptor read/64, error -71 [ 364.892353][ T22] usb usb3-port1: attempt power cycle [ 365.322083][ T22] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 365.403825][ T22] usb 3-1: device descriptor read/8, error -71 [ 365.692203][ T22] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 365.732617][ T22] usb 3-1: device descriptor read/8, error -71 [ 365.852136][ T22] usb usb3-port1: unable to enumerate USB device [ 368.375224][ T9602] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 372.082169][ T4290] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 372.273540][ T4290] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 372.308815][ T4290] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 372.335695][ T4290] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 372.394654][ T4290] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 372.444320][ T4290] usb 3-1: config 0 descriptor?? [ 373.382038][ T4288] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 373.572018][ T4288] usb 5-1: Using ep0 maxpacket: 16 [ 373.580934][ T4288] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 373.653750][ T4288] usb 5-1: config 0 interface 0 has no altsetting 0 [ 373.671840][ T4288] usb 5-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 373.697450][ T4288] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 373.727629][ T4288] usb 5-1: config 0 descriptor?? [ 374.000171][ T9736] netlink: 'syz.0.1914': attribute type 39 has an invalid length. [ 374.157942][ T4288] usbhid 5-1:0.0: can't add hid device: -71 [ 374.167443][ T4288] usbhid: probe of 5-1:0.0 failed with error -71 [ 374.199229][ T4288] usb 5-1: USB disconnect, device number 36 [ 374.557662][ T9743] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1917'. [ 374.589950][ T9747] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 374.599322][ T9747] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 374.608112][ T9747] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 374.617351][ T9747] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 374.880496][ T4290] usb 3-1: USB disconnect, device number 52 [ 375.452117][ T4846] usb 3-1: new full-speed USB device number 53 using dummy_hcd [ 375.665236][ T4846] usb 3-1: config 0 interface 0 altsetting 3 endpoint 0x81 has invalid wMaxPacketSize 0 [ 375.688561][ T4846] usb 3-1: config 0 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 375.703790][ T4846] usb 3-1: config 0 interface 0 has no altsetting 0 [ 375.710575][ T4846] usb 3-1: New USB device found, idVendor=17ef, idProduct=6085, bcdDevice= 0.00 [ 375.720644][ T4846] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 375.750748][ T4846] usb 3-1: config 0 descriptor?? [ 376.300921][ T9796] netlink: 'syz.3.1937': attribute type 11 has an invalid length. [ 376.542136][ T4846] usbhid 3-1:0.0: can't add hid device: -71 [ 376.562076][ T4292] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 376.569899][ T4846] usbhid: probe of 3-1:0.0 failed with error -71 [ 376.620586][ T4846] usb 3-1: USB disconnect, device number 53 [ 376.764742][ T4292] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 376.791865][ T4292] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 376.809606][ T4292] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 376.824848][ T4292] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 376.845805][ T4292] usb 2-1: config 0 descriptor?? [ 378.182709][ T9827] netlink: 'syz.2.1949': attribute type 11 has an invalid length. [ 378.432009][ T4846] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 378.545750][ T1266] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.552708][ T1266] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.623755][ T4846] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 378.641324][ T4846] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 378.659209][ T4846] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 378.670691][ T4846] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 378.691650][ T9825] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 378.826039][ T9814] netlink: 'syz.3.1944': attribute type 39 has an invalid length. [ 378.993494][ T4296] usb 5-1: USB disconnect, device number 37 [ 379.305492][ T4288] usb 2-1: USB disconnect, device number 31 [ 379.884173][ T9858] netlink: 'syz.4.1961': attribute type 11 has an invalid length. [ 380.722002][ T4289] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 380.925859][ T4289] usb 2-1: too many configurations: 253, using maximum allowed: 8 [ 380.978581][ T4289] usb 2-1: string descriptor 0 read error: -71 [ 381.007271][ T4289] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 381.025828][ T4289] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 381.067519][ T4289] usb 2-1: can't set config #1, error -71 [ 381.098448][ T4289] usb 2-1: USB disconnect, device number 32 [ 381.781949][ T22] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 381.997358][ T22] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 382.017587][ T22] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 382.031842][ T22] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 382.065065][ T22] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 382.082521][ T22] usb 1-1: config 0 descriptor?? [ 382.772135][ T4846] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 382.991983][ T4846] usb 2-1: Using ep0 maxpacket: 8 [ 383.003677][ T4846] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 383.018752][ T4846] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 383.027630][ T4846] usb 2-1: Product: syz [ 383.031804][ T4846] usb 2-1: Manufacturer: syz [ 383.038694][ T4846] usb 2-1: SerialNumber: syz [ 383.049581][ T4846] usb 2-1: config 0 descriptor?? [ 383.261089][ T4846] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 384.570225][ T4290] usb 1-1: USB disconnect, device number 40 [ 384.678080][ T4846] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71 [ 384.693131][ T4846] usb 2-1: USB disconnect, device number 33 [ 386.533201][ T4292] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 386.756985][ T4292] usb 2-1: Using ep0 maxpacket: 8 [ 386.794849][ T4292] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 386.816881][ T4292] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 386.827497][ T4292] usb 2-1: Product: syz [ 386.831693][ T4292] usb 2-1: Manufacturer: syz [ 386.839043][ T4292] usb 2-1: SerialNumber: syz [ 386.847332][ T4292] usb 2-1: config 0 descriptor?? [ 387.079277][ T4292] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 387.830473][T10017] netlink: 'syz.0.2019': attribute type 11 has an invalid length. [ 388.285854][ T4290] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 388.478373][ T4290] usb 5-1: Using ep0 maxpacket: 16 [ 388.491402][ T4290] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 388.506405][ T4290] usb 5-1: config 0 interface 0 has no altsetting 0 [ 388.512297][ T4292] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71 [ 388.526153][ T4290] usb 5-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 388.529549][ T4292] usb 2-1: USB disconnect, device number 34 [ 388.559164][ T4290] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 388.581517][ T4290] usb 5-1: config 0 descriptor?? [ 389.011817][ T4290] usbhid 5-1:0.0: can't add hid device: -71 [ 389.020185][ T4290] usbhid: probe of 5-1:0.0 failed with error -71 [ 389.041277][ T4290] usb 5-1: USB disconnect, device number 38 [ 389.812888][T10053] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 389.836272][T10053] kvm: pic: non byte read [ 390.481360][T10067] [U]  [ 391.893061][T10074] netlink: 'syz.1.2037': attribute type 39 has an invalid length. [ 392.678218][T10131] netlink: 'syz.1.2057': attribute type 39 has an invalid length. [ 392.792190][ T4292] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 393.003616][ T4292] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 393.045312][ T4292] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 393.074822][ T4292] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 393.091946][ T4292] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 393.138203][T10127] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 393.383946][ T4290] usb 5-1: USB disconnect, device number 39 [ 394.126099][ T4236] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 394.320397][ T4236] usb 3-1: config 29 has an invalid interface number: 56 but max is 0 [ 394.335737][ T4236] usb 3-1: config 29 has no interface number 0 [ 394.342665][ T4236] usb 3-1: config 29 interface 56 has no altsetting 0 [ 394.368913][ T4236] usb 3-1: New USB device found, idVendor=2c42, idProduct=16f8, bcdDevice=dc.f5 [ 394.378557][ T4236] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 394.386696][ T4236] usb 3-1: Product: syz [ 394.391071][ T4236] usb 3-1: Manufacturer: syz [ 394.396062][ T4236] usb 3-1: SerialNumber: syz [ 394.611976][ T4288] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 394.616485][ T4236] f81534a_ctrl 3-1:29.56: failed to set register 0x116: -5 [ 394.632910][ T4236] f81534a_ctrl 3-1:29.56: failed to enable ports: -5 [ 394.639599][ T4236] f81534a_ctrl: probe of 3-1:29.56 failed with error -5 [ 394.662048][ T4236] usb 3-1: USB disconnect, device number 54 [ 394.812059][ T4288] usb 5-1: Using ep0 maxpacket: 16 [ 394.823038][ T4288] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 394.836133][ T4288] usb 5-1: config 0 interface 0 has no altsetting 0 [ 394.842839][ T4288] usb 5-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 394.851936][ T4288] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 394.877320][ T4288] usb 5-1: config 0 descriptor?? [ 395.294644][ T4288] usbhid 5-1:0.0: can't add hid device: -71 [ 395.303989][ T4288] usbhid: probe of 5-1:0.0 failed with error -71 [ 395.329421][ T4288] usb 5-1: USB disconnect, device number 40 [ 395.379367][T10173] netlink: 'syz.3.2069': attribute type 39 has an invalid length. [ 395.782055][ T4846] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 395.963401][ T4296] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 395.972112][ T4846] usb 4-1: Using ep0 maxpacket: 8 [ 396.008091][ T4846] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 396.035725][ T4846] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 396.054300][ T4846] usb 4-1: Product: syz [ 396.058538][ T4846] usb 4-1: Manufacturer: syz [ 396.076246][ T4846] usb 4-1: SerialNumber: syz [ 396.087595][ T4846] usb 4-1: config 0 descriptor?? [ 396.153672][ T4296] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 396.175061][ T4296] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 396.192138][ T4296] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 396.201373][ T4296] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 396.217339][ T4296] usb 3-1: config 0 descriptor?? [ 396.237472][ T4296] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 396.300904][ T4846] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 397.734749][ T4846] dvb_usb_rtl28xxu: probe of 4-1:0.0 failed with error -71 [ 397.754007][ T4846] usb 4-1: USB disconnect, device number 44 [ 397.992197][T10206] netlink: 'syz.1.2082': attribute type 39 has an invalid length. [ 398.756472][ T4288] usb 3-1: USB disconnect, device number 55 [ 398.777100][T10249] netlink: 'syz.1.2097': attribute type 39 has an invalid length. [ 399.001464][T10258] [ 399.003839][T10258] ====================================================== [ 399.010865][T10258] WARNING: possible circular locking dependency detected [ 399.017887][T10258] 6.1.128-syzkaller #0 Not tainted [ 399.023001][T10258] ------------------------------------------------------ [ 399.030009][T10258] syz.0.2101/10258 is trying to acquire lock: [ 399.036060][T10258] ffff88807be444d8 (&mm->mmap_lock){++++}-{3:3}, at: upgrade_mmap_lock_carefully+0xbb/0x140 [ 399.046177][T10258] [ 399.046177][T10258] but task is already holding lock: [ 399.053530][T10258] ffff8880564a5af0 (&sb->s_type->i_mutex_key#12){+.+.}-{3:3}, at: generic_file_write_iter+0x7f/0x310 [ 399.064407][T10258] [ 399.064407][T10258] which lock already depends on the new lock. [ 399.064407][T10258] [ 399.074809][T10258] [ 399.074809][T10258] the existing dependency chain (in reverse order) is: [ 399.083817][T10258] [ 399.083817][T10258] -> #1 (&sb->s_type->i_mutex_key#12){+.+.}-{3:3}: [ 399.092508][T10258] lock_acquire+0x1f8/0x5a0 [ 399.097536][T10258] down_write+0x36/0x60 [ 399.102204][T10258] process_measurement+0x446/0x21b0 [ 399.107918][T10258] ima_file_mmap+0x121/0x1c0 [ 399.113025][T10258] __se_sys_remap_file_pages+0x67a/0x8b0 [ 399.119168][T10258] do_syscall_64+0x3b/0xb0 [ 399.124096][T10258] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 399.130500][T10258] [ 399.130500][T10258] -> #0 (&mm->mmap_lock){++++}-{3:3}: [ 399.138052][T10258] validate_chain+0x1661/0x5950 [ 399.143416][T10258] __lock_acquire+0x125b/0x1f80 [ 399.148786][T10258] lock_acquire+0x1f8/0x5a0 [ 399.153805][T10258] down_write_killable+0x45/0x90 [ 399.159260][T10258] upgrade_mmap_lock_carefully+0xbb/0x140 [ 399.165493][T10258] lock_mm_and_find_vma+0x115/0x2e0 [ 399.171200][T10258] exc_page_fault+0x169/0x620 [ 399.176384][T10258] asm_exc_page_fault+0x22/0x30 [ 399.181740][T10258] fault_in_readable+0x1c8/0x340 [ 399.187185][T10258] fault_in_iov_iter_readable+0xdb/0x270 [ 399.193330][T10258] generic_perform_write+0x207/0x5e0 [ 399.199125][T10258] __generic_file_write_iter+0x176/0x400 [ 399.205265][T10258] generic_file_write_iter+0xab/0x310 [ 399.211145][T10258] vfs_write+0x857/0xbc0 [ 399.215898][T10258] ksys_write+0x19c/0x2c0 [ 399.220755][T10258] do_syscall_64+0x3b/0xb0 [ 399.225686][T10258] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 399.232085][T10258] [ 399.232085][T10258] other info that might help us debug this: [ 399.232085][T10258] [ 399.242297][T10258] Possible unsafe locking scenario: [ 399.242297][T10258] [ 399.249726][T10258] CPU0 CPU1 [ 399.255075][T10258] ---- ---- [ 399.260422][T10258] lock(&sb->s_type->i_mutex_key#12); [ 399.265876][T10258] lock(&mm->mmap_lock); [ 399.272716][T10258] lock(&sb->s_type->i_mutex_key#12); [ 399.280688][T10258] lock(&mm->mmap_lock); [ 399.285007][T10258] [ 399.285007][T10258] *** DEADLOCK *** [ 399.285007][T10258] [ 399.293135][T10258] 3 locks held by syz.0.2101/10258: [ 399.298312][T10258] #0: ffff888055fdf4e8 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2ba/0x360 [ 399.307531][T10258] #1: ffff888079c1e460 (sb_writers#5){.+.+}-{0:0}, at: vfs_write+0x269/0xbc0 [ 399.316409][T10258] #2: ffff8880564a5af0 (&sb->s_type->i_mutex_key#12){+.+.}-{3:3}, at: generic_file_write_iter+0x7f/0x310 [ 399.327715][T10258] [ 399.327715][T10258] stack backtrace: [ 399.333595][T10258] CPU: 1 PID: 10258 Comm: syz.0.2101 Not tainted 6.1.128-syzkaller #0 [ 399.341730][T10258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 399.351779][T10258] Call Trace: [ 399.355046][T10258] [ 399.357967][T10258] dump_stack_lvl+0x1e3/0x2cb [ 399.362642][T10258] ? nf_tcp_handle_invalid+0x642/0x642 [ 399.368096][T10258] ? print_circular_bug+0x12b/0x1a0 [ 399.373281][T10258] check_noncircular+0x2fa/0x3b0 [ 399.378209][T10258] ? add_chain_block+0x850/0x850 [ 399.383133][T10258] ? lockdep_lock+0x11f/0x2a0 [ 399.387807][T10258] ? _find_first_zero_bit+0xd0/0x100 [ 399.393083][T10258] validate_chain+0x1661/0x5950 [ 399.397926][T10258] ? __lock_acquire+0x1f80/0x1f80 [ 399.402947][T10258] ? __lock_acquire+0x125b/0x1f80 [ 399.407965][T10258] ? reacquire_held_locks+0x660/0x660 [ 399.413332][T10258] ? mt_find+0x29a/0xc60 [ 399.417565][T10258] ? mas_next_entry+0xee8/0xfb0 [ 399.422404][T10258] ? mark_lock+0x9a/0x340 [ 399.426720][T10258] __lock_acquire+0x125b/0x1f80 [ 399.431567][T10258] lock_acquire+0x1f8/0x5a0 [ 399.436061][T10258] ? upgrade_mmap_lock_carefully+0xbb/0x140 [ 399.441951][T10258] ? read_lock_is_recursive+0x10/0x10 [ 399.447325][T10258] ? __might_sleep+0xb0/0xb0 [ 399.451909][T10258] ? search_extable+0xaf/0xf0 [ 399.456579][T10258] ? trim_init_extable+0x3c0/0x3c0 [ 399.461683][T10258] ? find_vma+0x136/0x1b0 [ 399.466002][T10258] ? upgrade_mmap_lock_carefully+0xbb/0x140 [ 399.471890][T10258] down_write_killable+0x45/0x90 [ 399.476821][T10258] ? upgrade_mmap_lock_carefully+0xbb/0x140 [ 399.482707][T10258] upgrade_mmap_lock_carefully+0xbb/0x140 [ 399.488419][T10258] lock_mm_and_find_vma+0x115/0x2e0 [ 399.493611][T10258] exc_page_fault+0x169/0x620 [ 399.498276][T10258] ? print_irqtrace_events+0x210/0x210 [ 399.503727][T10258] asm_exc_page_fault+0x22/0x30 [ 399.508568][T10258] RIP: 0010:fault_in_readable+0x1c8/0x340 [ 399.514274][T10258] Code: 24 08 4c 8d b0 ff 0f 00 00 48 89 c3 4d 01 e6 49 81 e6 00 f0 ff ff 49 39 c6 72 70 e8 92 e5 bf ff 4c 39 f3 74 73 4c 89 64 24 10 <44> 8a 23 43 0f b6 04 2f 84 c0 75 18 44 88 64 24 40 48 81 c3 00 10 [ 399.533883][T10258] RSP: 0018:ffffc9000c82f9e0 EFLAGS: 00050287 [ 399.539938][T10258] RAX: ffffffff81caad5e RBX: 0000400000001000 RCX: 0000000000080000 [ 399.547898][T10258] RDX: ffffc90005831000 RSI: 0000000000000077 RDI: 0000000000000078 [ 399.555854][T10258] RBP: ffffc9000c82fa98 R08: ffffffff81caacf6 R09: ffffffff84413405 [ 399.563811][T10258] R10: 0000000000000002 R11: ffff88802fcdbb80 R12: 0000000000001000 [ 399.571770][T10258] R13: dffffc0000000000 R14: 0000400000002000 R15: 1ffff92001905f44 [ 399.579733][T10258] ? fault_in_iov_iter_readable+0x45/0x270 [ 399.585536][T10258] ? fault_in_readable+0x156/0x340 [ 399.590632][T10258] ? fault_in_readable+0x1be/0x340 [ 399.595734][T10258] ? fault_in_safe_writeable+0x250/0x250 [ 399.601354][T10258] ? ktime_get_coarse_real_ts64+0x107/0x120 [ 399.607241][T10258] fault_in_iov_iter_readable+0xdb/0x270 [ 399.612868][T10258] generic_perform_write+0x207/0x5e0 [ 399.618144][T10258] ? generic_file_direct_write+0x460/0x460 [ 399.623940][T10258] ? __file_remove_privs+0x640/0x640 [ 399.629210][T10258] ? generic_write_checks+0x138/0x1c0 [ 399.634570][T10258] ? clear_nonspinnable+0x60/0x60 [ 399.639588][T10258] __generic_file_write_iter+0x176/0x400 [ 399.645210][T10258] generic_file_write_iter+0xab/0x310 [ 399.650575][T10258] vfs_write+0x857/0xbc0 [ 399.654807][T10258] ? file_end_write+0x250/0x250 [ 399.659646][T10258] ? __fget_files+0x28/0x4a0 [ 399.664225][T10258] ? __fget_files+0x435/0x4a0 [ 399.668891][T10258] ? __fdget_pos+0x2ba/0x360 [ 399.673467][T10258] ? ksys_write+0x77/0x2c0 [ 399.677872][T10258] ksys_write+0x19c/0x2c0 [ 399.682188][T10258] ? print_irqtrace_events+0x210/0x210 [ 399.687643][T10258] ? __ia32_sys_read+0x80/0x80 [ 399.692394][T10258] ? syscall_enter_from_user_mode+0x2e/0x230 [ 399.698359][T10258] ? lockdep_hardirqs_on+0x94/0x130 [ 399.703544][T10258] ? syscall_enter_from_user_mode+0x2e/0x230 [ 399.709511][T10258] do_syscall_64+0x3b/0xb0 [ 399.713917][T10258] ? clear_bhb_loop+0x45/0xa0 [ 399.718582][T10258] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 399.724463][T10258] RIP: 0033:0x7f477bd8cde9 [ 399.728876][T10258] 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 [ 399.748468][T10258] RSP: 002b:00007f477cb7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 399.756871][T10258] RAX: ffffffffffffffda RBX: 00007f477bfa5fa0 RCX: 00007f477bd8cde9 [ 399.764843][T10258] RDX: 00000000fffffdef RSI: 00004000000000c0 RDI: 0000000000000003 [ 399.772800][T10258] RBP: 00007f477be0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 399.780774][T10258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 399.788754][T10258] R13: 0000000000000000 R14: 00007f477bfa5fa0 R15: 00007ffc9257c968 [ 399.796733][T10258] [ 399.799802][ C1] vkms_vblank_simulate: vblank timer overrun