last executing test programs: 4.276150475s ago: executing program 0 (id=18586): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRESDEC], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000b80)={0x44, &(0x7f0000000900)=ANY=[@ANYBLOB="0015b3"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f0000000080)="00012c615bc20000") preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000300)=""/178, 0xb2}], 0x1, 0x5, 0x234) 2.928452683s ago: executing program 2 (id=18606): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x141800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, 0x5}) ioctl$KVM_CAP_X2APIC_API(r1, 0x4068aea3, &(0x7f0000000140)={0x81, 0x0, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000000000000200000001000000000000000b00000007"]) 2.694310547s ago: executing program 2 (id=18608): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa08, &(0x7f0000000080)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) 2.562855221s ago: executing program 2 (id=18610): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000000c0)={0x1c, 0x5, 0xd}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000009602"]) 2.225917612s ago: executing program 2 (id=18613): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010000"]) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x2}, 0x8) 2.203421114s ago: executing program 4 (id=18614): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000006c0)={0x1, 0x0, 0xac1d}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000140)=""/134, 0x86}], 0x1, 0x0, 0x0) 2.110758004s ago: executing program 4 (id=18615): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x0}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000540)={@ipv4={'\x00', '\xff\xff', @remote}, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x1, 0x0, 0x0, 0x4400047, r1}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000540)={@remote, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x1, 0x0, 0x0, 0x26, r1}) 2.037105952s ago: executing program 2 (id=18616): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000500)=ANY=[@ANYBLOB="12010000000000207d1e5a2d00000000000109022400010000000009040000010300000009210000000122080009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="002208000000a20100c3"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x0) ioctl$HIDIOCGFLAG(r1, 0x8004480e, &(0x7f0000000000)) 1.888044653s ago: executing program 4 (id=18617): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000027c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x2d, 0x20040040) recvfrom(r1, 0x0, 0x0, 0x10000, 0x0, 0x0) recvmmsg$unix(r0, &(0x7f0000002640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x100, 0x0) 1.448891534s ago: executing program 3 (id=18620): r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f00000001c0)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) write$sysctl(r0, &(0x7f0000000000)='2\x00', 0x2) 1.238039373s ago: executing program 3 (id=18622): syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) r0 = syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x1, 0x2, 0x1, 0x8}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000001c0)={0x0, 0x0}) 1.139920287s ago: executing program 0 (id=18623): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)="b57523cb1a2c90d8acad2e2d98dfc9ea7a5843c3b63b683ced2b3266175599b779617e66e6b3e15c042be90635a2d36160bbf9a2edcacc0bbe015b84150a1928de94397894ff36aa430fc2a0814ba634308d6d0837250dfd1eca5383f9d151449743b1a0c4ffc51242a229c5d6d06f147a61d797ea7ffeda95b76f5623", 0x7d}, {&(0x7f00000001c0)="66f7", 0x3}, {&(0x7f0000000300)='l3', 0x7fffef80}], 0x3}], 0x1, 0x0) accept4(r1, 0x0, 0x0, 0x0) 1.042044941s ago: executing program 3 (id=18625): r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7c8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) madvise(&(0x7f00003cd000/0x1000)=nil, 0x1000, 0x8) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000000180)=""/31, 0x1f}], 0x2) 944.403223ms ago: executing program 4 (id=18626): openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x282a2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x8, 0x7fe2, 0x1}, 0x48) unshare(0x6020480) socket$inet6_mptcp(0xa, 0x1, 0x106) poll(&(0x7f0000000000), 0x20000000000000b5, 0x9) 830.534197ms ago: executing program 1 (id=18627): munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000083c0)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x4, 0x8}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000003140)=""/4096, 0x20}], 0x1) 696.229487ms ago: executing program 0 (id=18628): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000900)=[@in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x0, 0xffffffff, @loopback, 0x7ff}], 0x2c) sendto$inet6(r0, &(0x7f00000000c0)='\x00', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x8, @loopback}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000980)=0x23a, 0x4) recvmmsg(r0, &(0x7f0000005900)=[{{0x0, 0x0, 0x0}, 0x4}], 0x1, 0x40010003, 0x0) 655.930712ms ago: executing program 1 (id=18629): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000040)={'wg1\x00', 0x0}) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000fc0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r2}]}, 0x1c}}, 0x0) 621.551389ms ago: executing program 3 (id=18630): r0 = openat$kvm(0xffffff9c, &(0x7f0000000100), 0x41, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000002c0)) 579.428424ms ago: executing program 4 (id=18631): r0 = io_uring_setup(0x25b4, &(0x7f00000002c0)={0x0, 0x1670, 0x400, 0x2, 0x3d3}) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001600), 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) ioctl$TCSETSW2(r1, 0x5425, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 523.331363ms ago: executing program 0 (id=18632): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000140)={0x48, 0x2, r1}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f0000000200)={0xc, r1}) ioctl$IOMMU_VFIO_IOMMU_GET_INFO(r0, 0x3b70, &(0x7f0000000000)={0xfffffffffffffeb3, 0x0, 0x0, 0x0, {}, {{}, 0x0, 0x0, [{}]}}) 489.17763ms ago: executing program 1 (id=18633): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x38, r1, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_LANES={0x8, 0x9, 0x1}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x2}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x1}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004850}, 0x4044014) 373.886054ms ago: executing program 1 (id=18634): r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x7db7, 0x4) sendto$inet(r0, &(0x7f00000002c0)="b401fcc8cd1bb8b66f7ee68e052af9c34b7d7494", 0x14, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev}, 0x10) recvfrom$l2tp6(r0, 0x0, 0x0, 0x2022, 0x0, 0x0) 299.878199ms ago: executing program 0 (id=18635): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x2, 0x6, 0x1, 0xa8, 0x40, 0x3, 0x8, 0x1, 0x1, 0x78, 0x8, 0x9f, 0x5}, 0xe) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0xe0ffffff00000000}}, 0x1c) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}, 0x6}], 0x1, 0x4, 0x0) 245.890654ms ago: executing program 1 (id=18636): openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x80082, 0x0) r0 = syz_io_uring_setup(0xd2, &(0x7f00000000c0)={0x0, 0xdffd, 0x10800, 0x0, 0x2e9}, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r0, 0x47ba, 0x0, 0x0, 0x0, 0x0) 217.792765ms ago: executing program 3 (id=18637): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="ad76b6c5", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004c00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[], 0x18, 0x4012}], 0x1, 0x0) 141.126432ms ago: executing program 3 (id=18638): r0 = syz_open_dev$mouse(&(0x7f0000000100), 0x9, 0x41) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)='-', 0x1) splice(r1, 0x0, r0, 0x0, 0x5, 0x4) 109.520862ms ago: executing program 1 (id=18639): ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000140)={0x3, @win={{0x4, 0x6, 0x803, 0x5}, 0x6, 0x0, &(0x7f00000005c0)={{0x10, 0x4, 0x10, 0x9}, &(0x7f0000000580)={{0x316f, 0x3, 0x6, 0x3}, &(0x7f0000000540)={{0x824, 0x7038, 0x2, 0x5}}}}, 0x573, 0x0, 0x91}}) r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x3f, 0x822f01) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000180), 0x0) fcntl$setstatus(r1, 0x4, 0x42400) write$char_usb(r0, &(0x7f0000000040)="e2", 0x918) 49.150635ms ago: executing program 2 (id=18640): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x4, 0x4) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$inet(r0, &(0x7f0000001d40)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x1, 0x20040f44) 48.430114ms ago: executing program 0 (id=18641): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000002ac0)=[@in6={0xa, 0x4e24, 0xa, @local, 0x9}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @empty}}, 0x80000000, 0x1f4, 0x0, 0x0, 0xce024d}, 0x9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r1, 0x6}, &(0x7f0000000180)=0x8) 0s ago: executing program 4 (id=18642): r0 = socket(0x2, 0x80805, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc9ffb}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000004c0)=0x27) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x4}, 0x8) kernel console output (not intermixed with test programs): rsing attributes in process `syz.3.16842'. [ 1111.831314][T20300] vlan5: entered allmulticast mode [ 1112.527768][T20330] netlink: 8 bytes leftover after parsing attributes in process `syz.4.16852'. [ 1112.948952][T20354] blkio.reset_stats is deprecated [ 1113.094031][T30116] usb 2-1: new low-speed USB device number 94 using dummy_hcd [ 1113.268692][T30116] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 1113.279540][T30116] usb 2-1: config 0 has no interface number 0 [ 1113.294029][T30116] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 1113.316525][T30116] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 1113.335989][T30116] usb 2-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 1113.354995][T30116] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 1113.373757][T30116] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 8 [ 1113.394172][T30116] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 1113.417783][T30116] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 1113.431964][T30116] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1113.451396][T30116] usb 2-1: config 0 descriptor?? [ 1113.470288][T20347] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1113.483978][T20347] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1113.514132][T30116] ldusb 2-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 1113.747235][T20347] ldusb 2-1:0.55: Write buffer overflow, 1 bytes dropped [ 1113.785322][ T5997] usb 2-1: USB disconnect, device number 94 [ 1113.816568][ T5997] ldusb 2-1:0.55: LD USB Device #0 now disconnected [ 1114.093929][ T9] usb 4-1: new full-speed USB device number 119 using dummy_hcd [ 1114.266873][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1114.293513][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1114.331869][ T9] usb 4-1: New USB device found, idVendor=1bc7, idProduct=1040, bcdDevice=b5.b1 [ 1114.354175][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1114.362234][ T9] usb 4-1: Product: syz [ 1114.374118][ T9] usb 4-1: Manufacturer: syz [ 1114.378806][ T9] usb 4-1: SerialNumber: syz [ 1114.401879][ T9] usb 4-1: config 0 descriptor?? [ 1114.429361][ T9] option 4-1:0.0: GSM modem (1-port) converter detected [ 1114.634437][ T5997] usb 4-1: USB disconnect, device number 119 [ 1114.667320][ T5997] option 4-1:0.0: device disconnected [ 1115.520598][T20455] sch_fq: defrate 0 ignored. [ 1116.157898][T20477] netlink: 4 bytes leftover after parsing attributes in process `syz.3.16893'. [ 1116.178542][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 1116.185803][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 1116.252518][T20477] netlink: 4 bytes leftover after parsing attributes in process `syz.3.16893'. [ 1117.014026][ T5882] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 1117.173961][ T5882] usb 4-1: Using ep0 maxpacket: 32 [ 1117.192250][ T5882] usb 4-1: config 0 has an invalid interface number: 126 but max is 0 [ 1117.573778][ T5882] usb 4-1: config 0 has no interface number 0 [ 1117.580048][ T5882] usb 4-1: config 0 interface 126 altsetting 16 bulk endpoint 0x6 has invalid maxpacket 1023 [ 1117.594892][ T5882] usb 4-1: config 0 interface 126 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 8 [ 1117.605122][ T5882] usb 4-1: config 0 interface 126 has no altsetting 0 [ 1117.614903][ T5882] usb 4-1: New USB device found, idVendor=09c4, idProduct=0011, bcdDevice=b0.1c [ 1117.625009][ T5882] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1117.633133][ T5882] usb 4-1: Product: syz [ 1117.637566][ T5882] usb 4-1: Manufacturer: syz [ 1117.642275][ T5882] usb 4-1: SerialNumber: syz [ 1117.660943][ T5882] usb 4-1: config 0 descriptor?? [ 1117.672485][T20509] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 1117.702245][T20509] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 1117.736401][T20529] openvswitch: netlink: VXLAN extension message has 1 unknown bytes. [ 1117.799231][T20531] netlink: 212376 bytes leftover after parsing attributes in process `syz.4.16914'. [ 1118.050482][T20543] netlink: 'syz.1.16919': attribute type 6 has an invalid length. [ 1118.144297][ T5882] ir_usb 4-1:0.126: IR Dongle converter detected [ 1118.344470][ T5882] usb 4-1: IR Dongle converter now attached to ttyUSB0 [ 1118.486043][T20571] Sensor A: ================= START STATUS ================= [ 1118.504068][T20571] Sensor A: Test Pattern: Horizontal 100% Colorbar [ 1118.514623][T20571] Sensor A: Show Information: All [ 1118.519743][T20571] Sensor A: Vertical Flip: false [ 1118.533383][T20571] Sensor A: Horizontal Flip: false [ 1118.548481][ T5882] usb 4-1: USB disconnect, device number 120 [ 1118.564543][T20571] Sensor A: Brightness: 3 [ 1118.573638][ T5882] ir-usb ttyUSB0: IR Dongle converter now disconnected from ttyUSB0 [ 1118.589074][T20571] Sensor A: Contrast: 128 [ 1118.609016][T20571] Sensor A: Hue: 0 [ 1118.613307][T20571] Sensor A: Saturation: 128 [ 1118.615795][ T5882] ir_usb 4-1:0.126: device disconnected [ 1118.632405][T20571] Sensor A: ================== END STATUS ================== [ 1119.184359][ T9] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 1119.224286][ T5997] usb 3-1: new high-speed USB device number 114 using dummy_hcd [ 1119.343902][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 1119.355636][T20603] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1119.365325][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1119.386220][ T9] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1119.397451][ T5997] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1119.403917][ T9] usb 2-1: can't read configurations, error -71 [ 1119.422621][ T5997] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1119.442348][ T5997] usb 3-1: config 0 descriptor?? [ 1119.461946][ T5997] cp210x 3-1:0.0: cp210x converter detected [ 1119.820150][T20636] netlink: 16 bytes leftover after parsing attributes in process `syz.4.16943'. [ 1120.069644][ T5997] cp210x 3-1:0.0: failed to get vendor val 0x000e size 678: -71 [ 1120.074614][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 1120.107101][ T5997] cp210x 3-1:0.0: GPIO initialisation failed: -71 [ 1120.128880][ T5997] usb 3-1: cp210x converter now attached to ttyUSB0 [ 1120.157484][ T5997] usb 3-1: USB disconnect, device number 114 [ 1120.218813][ T5997] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1120.262345][ T5997] cp210x 3-1:0.0: device disconnected [ 1120.665235][ T5882] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 1120.684111][T30116] usb 4-1: new full-speed USB device number 121 using dummy_hcd [ 1120.776413][T20686] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 1120.829668][ T5882] usb 5-1: Using ep0 maxpacket: 8 [ 1120.850200][ T5882] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 1120.867419][ T5882] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1120.879354][T30116] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1120.895192][T30116] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 1120.907131][ T5882] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1120.917904][T30116] usb 4-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 1120.927301][ T5882] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1120.940604][T30116] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1120.949102][ T5882] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1120.961547][T30116] usb 4-1: config 0 descriptor?? [ 1120.967292][ T5882] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1120.990224][T30116] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 1121.020507][T30116] dvb-usb: bulk message failed: -22 (3/0) [ 1121.043229][T30116] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 1121.063409][T30116] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 1121.072175][T30116] usb 4-1: media controller created [ 1121.086000][T30116] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1121.111569][T30116] dvb-usb: bulk message failed: -22 (6/0) [ 1121.123370][T30116] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 1121.146742][T30116] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input163 [ 1121.163669][T30116] dvb-usb: schedule remote query interval to 150 msecs. [ 1121.173633][T30116] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 1121.214181][ T5882] usb 5-1: GET_CAPABILITIES returned 0 [ 1121.226280][ T5882] usbtmc 5-1:16.0: can't read capabilities [ 1121.325345][ T5882] dvb-usb: bulk message failed: -22 (1/0) [ 1121.331958][ T5882] dvb-usb: error while querying for an remote control event. [ 1121.417972][T20669] usbtmc 5-1:16.0: usbtmc488_ioctl_trigger returned -71 [ 1121.428271][ T5882] usb 5-1: USB disconnect, device number 2 [ 1121.514350][T30116] dvb-usb: bulk message failed: -22 (1/0) [ 1121.523865][T30116] dvb-usb: error while querying for an remote control event. [ 1121.605060][ T9] usb 4-1: USB disconnect, device number 121 [ 1121.688697][ T9] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 1122.317583][T20790] netlink: 28 bytes leftover after parsing attributes in process `syz.2.16979'. [ 1122.352512][T20790] netlink: 28 bytes leftover after parsing attributes in process `syz.2.16979'. [ 1122.474218][ T9] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 1122.633879][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 1122.641771][ T9] usb 2-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 1122.656686][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1122.684947][ T9] usb 2-1: config 0 descriptor?? [ 1122.720946][ T9] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 1122.936704][ T9] usb 2-1: Detected FT232B [ 1123.137470][ T9] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 1123.159371][ T9] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 1123.353232][ T5968] usb 2-1: USB disconnect, device number 97 [ 1123.375188][ T5968] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 1123.409241][ T5968] ftdi_sio 2-1:0.0: device disconnected [ 1123.506618][ T9] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 1123.668265][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 1123.687993][ T9] usb 5-1: New USB device found, idVendor=041e, idProduct=400b, bcdDevice=3e.e7 [ 1123.713575][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1123.745466][ T9] usb 5-1: config 0 descriptor?? [ 1123.765728][ T9] gspca_main: sunplus-2.14.0 probing 041e:400b [ 1124.234063][ T5968] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 1124.424093][ T5968] usb 2-1: Using ep0 maxpacket: 8 [ 1124.442424][ T5968] usb 2-1: config index 0 descriptor too short (expected 6427, got 27) [ 1124.461661][ T5968] usb 2-1: config 0 has an invalid interface number: 21 but max is 0 [ 1124.482469][ T5968] usb 2-1: config 0 has no interface number 0 [ 1124.489335][ T5968] usb 2-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1124.519403][ T5968] usb 2-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 1124.531321][ T5968] usb 2-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 1124.546148][ T5968] usb 2-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=c3.d4 [ 1124.572052][ T9] gspca_sunplus: reg_w_riv err -71 [ 1124.580705][ T9] sunplus 5-1:0.0: probe with driver sunplus failed with error -71 [ 1124.592207][ T5968] usb 2-1: New USB device strings: Mfr=78, Product=1, SerialNumber=0 [ 1124.614913][ T9] usb 5-1: USB disconnect, device number 3 [ 1124.624668][ T5968] usb 2-1: Product: syz [ 1124.629022][ T5968] usb 2-1: Manufacturer: syz [ 1124.653998][ T5968] usb 2-1: config 0 descriptor?? [ 1124.662226][T20893] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1125.294525][T20975] netlink: 428 bytes leftover after parsing attributes in process `syz.0.17029'. [ 1125.309201][ T5968] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.21/input/input164 [ 1125.332288][T20975] netlink: 32 bytes leftover after parsing attributes in process `syz.0.17029'. [ 1125.567350][ T5968] usb 2-1: USB disconnect, device number 98 [ 1125.573416][ C0] keyspan_remote 2-1:0.21: keyspan_irq_recv - usb_submit_urb failed with result: -19 [ 1125.605385][T20990] kvm: kvm [20987]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010015) = 0x40600 [ 1125.650684][T20992] tipc: New replicast peer: 255.255.255.255 [ 1125.665496][T20992] tipc: Enabled bearer , priority 0 [ 1125.671980][T20989] syzkaller1: tun_chr_ioctl cmd 35111 [ 1125.685140][T20992] netlink: 12 bytes leftover after parsing attributes in process `syz.2.17035'. [ 1125.712869][T20992] tipc: Disabling bearer [ 1126.632532][T21051] input: syz0 as /devices/virtual/input/input165 [ 1126.711693][T21054] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1126.719231][T21054] IPv6: NLM_F_CREATE should be set when creating new route [ 1126.727038][T21054] IPv6: NLM_F_CREATE should be set when creating new route [ 1126.775137][T21054] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1127.282393][T21077] netlink: 24 bytes leftover after parsing attributes in process `syz.2.17065'. [ 1128.714398][T21142] netlink: 12 bytes leftover after parsing attributes in process `syz.2.17080'. [ 1129.254296][T30116] usb 4-1: new full-speed USB device number 122 using dummy_hcd [ 1129.408817][T21171] netlink: 4 bytes leftover after parsing attributes in process `syz.1.17090'. [ 1129.445932][T30116] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1129.471994][T30116] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1129.480549][T30116] usb 4-1: New USB device found, idVendor=28bd, idProduct=0078, bcdDevice= 0.00 [ 1129.498970][T30116] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1129.528285][T30116] usb 4-1: config 0 descriptor?? [ 1129.550477][T21152] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 1129.701597][T21188] netlink: 'syz.4.17095': attribute type 10 has an invalid length. [ 1129.752060][T21188] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 1129.778666][T21188] netlink: 'syz.4.17095': attribute type 10 has an invalid length. [ 1129.988767][T30116] hid (null): global environment stack underflow [ 1129.997112][T30116] hid (null): global environment stack underflow [ 1130.003599][T30116] hid (null): report_id 0 is invalid [ 1130.019249][T30116] hid (null): global environment stack underflow [ 1130.050702][T30116] hid (null): report_id 0 is invalid [ 1130.060608][T30116] hid (null): report_id 0 is invalid [ 1130.073070][T30116] hid (null): global environment stack underflow [ 1130.091381][T30116] uclogic 0003:28BD:0078.0081: interface is invalid, ignoring [ 1130.177587][ T5968] usb 4-1: USB disconnect, device number 122 [ 1130.460072][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 1130.460093][ T30] audit: type=1326 audit(1754403953.708:3461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21250 comm="syz.0.17110" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe88b38eb69 code=0x0 [ 1130.489055][ C1] vkms_vblank_simulate: vblank timer overrun [ 1130.765246][T21268] netlink: 28 bytes leftover after parsing attributes in process `syz.1.17116'. [ 1130.805854][T21268] netem: change failed [ 1131.084948][T21287] netlink: 'syz.4.17125': attribute type 21 has an invalid length. [ 1131.111055][T21287] netlink: 128 bytes leftover after parsing attributes in process `syz.4.17125'. [ 1131.132843][T21287] netlink: 'syz.4.17125': attribute type 4 has an invalid length. [ 1131.161817][T21287] netlink: 'syz.4.17125': attribute type 3 has an invalid length. [ 1131.175198][T21287] netlink: 3 bytes leftover after parsing attributes in process `syz.4.17125'. [ 1131.411526][T21301] netlink: 20 bytes leftover after parsing attributes in process `syz.2.17131'. [ 1132.029971][T21334] netlink: 16 bytes leftover after parsing attributes in process `syz.1.17144'. [ 1132.934237][T30116] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 1133.096006][T30116] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1133.111618][T30116] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1133.123084][T30116] usb 5-1: New USB device found, idVendor=1038, idProduct=12b6, bcdDevice= 0.00 [ 1133.137558][T30116] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1133.146835][ T5882] usb 3-1: new high-speed USB device number 115 using dummy_hcd [ 1133.166811][T30116] usb 5-1: config 0 descriptor?? [ 1133.303946][ T5882] usb 3-1: Using ep0 maxpacket: 16 [ 1133.322263][ T5882] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1133.349610][ T5882] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1133.384177][ T5882] usb 3-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00 [ 1133.409755][ T5882] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1133.423663][ T5882] usb 3-1: config 0 descriptor?? [ 1133.601077][T30116] steelseries 0003:1038:12B6.0082: unknown main item tag 0x2 [ 1133.688225][T21372] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1133.710712][T30116] steelseries 0003:1038:12B6.0082: hidraw0: USB HID v0.00 Device [HID 1038:12b6] on usb-dummy_hcd.4-1/input0 [ 1133.735702][T21372] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1133.986568][ T9] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 1134.013583][ T5882] hid (null): invalid report_count 44852 [ 1134.111271][ T5968] usb 5-1: USB disconnect, device number 4 [ 1134.156277][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 1134.169281][ T9] usb 4-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 1134.190401][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1134.192716][ T5882] usb 3-1: string descriptor 0 read error: -71 [ 1134.235405][ T9] usb 4-1: config 0 descriptor?? [ 1134.259083][ T9] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 1134.266475][ T5882] usb 3-1: Max retries (5) exceeded reading string descriptor 200 [ 1134.282690][ T5882] letsketch 0003:6161:4D15.0083: probe with driver letsketch failed with error -32 [ 1134.320055][ T5882] usb 3-1: USB disconnect, device number 115 [ 1134.986951][T21494] batadv_slave_1: entered promiscuous mode [ 1135.011008][T21493] batadv_slave_1: left promiscuous mode [ 1135.066936][ T9] gspca_sonixj: reg_r err -71 [ 1135.072113][ T9] sonixj 4-1:0.0: probe with driver sonixj failed with error -71 [ 1135.095686][ T9] usb 4-1: USB disconnect, device number 123 [ 1135.243822][ T5968] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 1135.394037][ T5968] usb 2-1: Using ep0 maxpacket: 16 [ 1135.409523][ T5968] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1135.429335][ T5968] usb 2-1: config 1 interface 0 altsetting 127 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1135.442863][ T5968] usb 2-1: config 1 interface 0 altsetting 127 endpoint 0x81 has invalid maxpacket 1536, setting to 1024 [ 1135.459059][ T5968] usb 2-1: config 1 interface 0 altsetting 127 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1135.472659][ T5968] usb 2-1: config 1 interface 0 has no altsetting 0 [ 1135.482899][ T5968] usb 2-1: New USB device found, idVendor=05ac, idProduct=0242, bcdDevice= 0.40 [ 1135.501498][ T5968] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1135.519477][ T5968] usb 2-1: Product: syz [ 1135.529418][ T5968] usb 2-1: Manufacturer: syz [ 1135.542353][ T5968] usb 2-1: SerialNumber: syz [ 1135.556308][T21495] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1135.704235][T21529] netlink: 24 bytes leftover after parsing attributes in process `syz.2.17189'. [ 1135.715994][T21529] netlink: 24 bytes leftover after parsing attributes in process `syz.2.17189'. [ 1135.811680][ T5968] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input166 [ 1135.940301][T21543] sch_tbf: burst 0 is lower than device lo mtu (14) ! [ 1136.217884][ C1] bcm5974 2-1:1.0: trackpad urb failed: -1 [ 1136.323970][ T9] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 1136.419037][ T5219] bcm5974 2-1:1.0: could not read from device [ 1136.467750][ T5219] bcm5974 2-1:1.0: could not read from device [ 1136.483850][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 1136.491134][ T5968] usb 2-1: USB disconnect, device number 99 [ 1136.508475][ T5219] bcm5974 2-1:1.0: could not read from device [ 1136.511799][ T9] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 1136.529603][ T5219] bcm5974 2-1:1.0: could not read from device [ 1136.541557][ T9] usb 3-1: config 0 has no interface number 0 [ 1136.558709][ T9] usb 3-1: config 0 interface 184 has no altsetting 0 [ 1136.576676][ T9] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1136.601972][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1136.616184][ T9] usb 3-1: Product: syz [ 1136.620907][ T9] usb 3-1: Manufacturer: syz [ 1136.632207][ T9] usb 3-1: SerialNumber: syz [ 1136.661220][ T9] usb 3-1: config 0 descriptor?? [ 1136.677997][ T9] smsc75xx v1.0.0 [ 1136.780998][T21597] netlink: 36 bytes leftover after parsing attributes in process `syz.3.17207'. [ 1137.152088][T21609] netlink: 'syz.3.17214': attribute type 10 has an invalid length. [ 1137.163241][T21609] netdevsim netdevsim3 netdevsim0: left allmulticast mode [ 1137.176944][T21609] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 1137.190266][T21609] bond0: (slave netdevsim0): Enslaving as an active interface with a down link [ 1137.212535][T21609] netlink: 'syz.3.17214': attribute type 10 has an invalid length. [ 1137.454910][T21621] erspan0: entered promiscuous mode [ 1137.494145][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -71 [ 1137.520023][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1137.550615][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 1137.582144][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 1137.611129][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 1137.625451][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 1137.647493][ T9] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 1137.677118][ T9] usb 3-1: USB disconnect, device number 116 [ 1138.235073][ T9] usb 2-1: new full-speed USB device number 100 using dummy_hcd [ 1138.416138][ T9] usb 2-1: config 0 has an invalid interface number: 202 but max is 0 [ 1138.434273][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1138.453962][ T9] usb 2-1: config 0 has no interface number 0 [ 1138.470481][ T9] usb 2-1: config 0 interface 202 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 1138.494218][ T9] usb 2-1: config 0 interface 202 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 1138.547498][ T9] usb 2-1: New USB device found, idVendor=0b48, idProduct=3011, bcdDevice= 2.38 [ 1138.557383][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1138.571090][ T9] usb 2-1: Product: syz [ 1138.577632][ T9] usb 2-1: Manufacturer: syz [ 1138.594507][ T9] usb 2-1: SerialNumber: syz [ 1138.612586][ T9] usb 2-1: config 0 descriptor?? [ 1138.629431][ T9] dvb-usb: found a 'TechnoTrend TT-connect S2-4600' in warm state. [ 1138.643909][ T9] dw2102: su3000_power_ctrl: 1, initialized 0 [ 1138.661827][ T9] dvb-usb: bulk message failed: -22 (2/0) [ 1138.681736][ T9] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 1138.714935][ T9] dvb-usb: TechnoTrend TT-connect S2-4600 error while loading driver (-19) [ 1138.860520][ T9] usb 2-1: USB disconnect, device number 100 [ 1139.283810][ T5968] usb 3-1: new high-speed USB device number 117 using dummy_hcd [ 1139.435677][ T5968] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1139.453925][ T5968] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1139.498495][ T5968] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 1139.532860][ T5968] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1139.561418][ T5968] usb 3-1: config 0 descriptor?? [ 1140.002477][T21773] syzkaller1: tun_chr_ioctl cmd 35108 [ 1140.037101][ T5968] pyra 0003:1E7D:2CF6.0084: hidraw0: USB HID v0.00 Device [HID 1e7d:2cf6] on usb-dummy_hcd.2-1/input0 [ 1140.421184][ T5968] pyra 0003:1E7D:2CF6.0084: couldn't init struct pyra_device [ 1140.458632][ T5968] pyra 0003:1E7D:2CF6.0084: couldn't install mouse [ 1140.489892][ T5968] pyra 0003:1E7D:2CF6.0084: probe with driver pyra failed with error -71 [ 1140.537966][ T5968] usb 3-1: USB disconnect, device number 117 [ 1140.706565][T21829] netlink: 'syz.3.17271': attribute type 12 has an invalid length. [ 1140.720362][T21829] netlink: 120 bytes leftover after parsing attributes in process `syz.3.17271'. [ 1141.404263][ T5882] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 1141.564155][ T5882] usb 5-1: Using ep0 maxpacket: 16 [ 1141.581025][ T5882] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1141.641885][ T5882] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 1141.678068][ T5882] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1141.705451][ T5882] usb 5-1: config 0 descriptor?? [ 1142.147903][ T5882] mcp2221 0003:04D8:00DD.0085: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.4-1/input0 [ 1142.539569][ T5968] usb 5-1: USB disconnect, device number 5 [ 1143.606173][ T24] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 1143.783956][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 1143.810061][ T24] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1143.824123][ T24] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 1143.843850][ T24] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 1143.868669][ T24] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 1143.899373][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1143.932305][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1143.958483][ T24] usb 5-1: SerialNumber: syz [ 1143.984131][T21959] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1143.991636][T21959] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1144.006911][ T24] hub 5-1:1.0: bad descriptor, ignoring hub [ 1144.024176][ T24] hub 5-1:1.0: probe with driver hub failed with error -5 [ 1144.120303][T22001] netlink: 'syz.1.17315': attribute type 2 has an invalid length. [ 1144.227367][T21959] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1144.237784][T21959] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1144.504186][ T5968] usb 4-1: new high-speed USB device number 124 using dummy_hcd [ 1144.634002][ T5882] usb 3-1: new low-speed USB device number 118 using dummy_hcd [ 1144.655015][ T5968] usb 4-1: too many configurations: 9, using maximum allowed: 8 [ 1144.664845][ T5968] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1144.674547][ T5968] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1144.688864][ T5968] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1144.697557][ T5968] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1144.700687][ T24] cdc_ether 5-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 1144.717446][ T5968] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1144.748444][ T5968] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1144.773367][ T5968] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1144.821153][ T5968] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1144.837540][ T5882] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 1144.853807][ T5882] usb 3-1: config 0 has no interface number 0 [ 1144.858551][ T5968] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1144.866781][ T5882] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 1144.866817][ T5882] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 1144.866864][ T5882] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 1144.866889][ T5882] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1144.875057][ T5882] usb 3-1: config 0 descriptor?? [ 1144.926901][ T5968] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1144.940867][T22018] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 1144.954319][ T5882] iowarrior 3-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 1144.968687][ T5968] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1145.026036][ T5968] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1145.044598][ T24] usb 5-1: USB disconnect, device number 6 [ 1145.062978][ T5968] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1145.082705][ T24] cdc_ether 5-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device [ 1145.100292][ T5968] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1145.129120][ T5968] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1145.165866][ T5968] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1145.180137][ T5968] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1145.192220][ T5968] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1145.192449][ T5882] usb 3-1: USB disconnect, device number 118 [ 1145.207064][ T5968] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1145.266354][ T5968] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1145.280452][ T5968] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1145.311258][ T5968] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1145.322905][ T5968] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1145.384081][ T5968] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1145.405212][ T5968] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1145.425018][ T5968] usb 4-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 1145.439453][ T5968] usb 4-1: Product: syz [ 1145.444886][ T5968] usb 4-1: Manufacturer: syz [ 1145.449722][ T5968] usb 4-1: SerialNumber: syz [ 1145.489100][ T5968] usb 4-1: config 0 descriptor?? [ 1145.531338][ T5968] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1145.719727][ T24] usb 4-1: USB disconnect, device number 124 [ 1145.758070][ T24] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1146.114010][ T5882] usb 3-1: new high-speed USB device number 119 using dummy_hcd [ 1146.277706][ T5882] usb 3-1: Using ep0 maxpacket: 16 [ 1146.295524][ T5882] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1146.323758][ T5882] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 1146.353625][ T5882] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1146.374582][ T5882] usb 3-1: config 0 descriptor?? [ 1146.527052][T22148] netlink: 12 bytes leftover after parsing attributes in process `syz.3.17334'. [ 1146.541451][T22148] netlink: 12 bytes leftover after parsing attributes in process `syz.3.17334'. [ 1146.748687][T22156] netlink: 20 bytes leftover after parsing attributes in process `syz.3.17338'. [ 1146.839912][ T5882] mcp2221 0003:04D8:00DD.0086: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.2-1/input0 [ 1147.007619][ T30] audit: type=1326 audit(1754403970.268:3462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22168 comm="syz.1.17342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22f038eb69 code=0x7ffc0000 [ 1147.093840][ T30] audit: type=1326 audit(1754403970.268:3463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22168 comm="syz.1.17342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22f038eb69 code=0x7ffc0000 [ 1147.136777][ T30] audit: type=1326 audit(1754403970.318:3464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22168 comm="syz.1.17342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=272 compat=0 ip=0x7f22f038eb69 code=0x7ffc0000 [ 1147.174000][ T30] audit: type=1326 audit(1754403970.318:3465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22168 comm="syz.1.17342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22f038eb69 code=0x7ffc0000 [ 1147.240576][ T30] audit: type=1326 audit(1754403970.318:3466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22168 comm="syz.1.17342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22f038eb69 code=0x7ffc0000 [ 1147.274275][T30116] usb 3-1: USB disconnect, device number 119 [ 1147.300880][ T30] audit: type=1326 audit(1754403970.318:3467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22168 comm="syz.1.17342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f22f038eb69 code=0x7ffc0000 [ 1147.323398][ C1] vkms_vblank_simulate: vblank timer overrun [ 1147.365255][ T30] audit: type=1326 audit(1754403970.318:3468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22168 comm="syz.1.17342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22f038eb69 code=0x7ffc0000 [ 1147.387894][ C1] vkms_vblank_simulate: vblank timer overrun [ 1147.449920][ T30] audit: type=1326 audit(1754403970.328:3469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22168 comm="syz.1.17342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=50 compat=0 ip=0x7f22f038eb69 code=0x7ffc0000 [ 1147.472927][ C1] vkms_vblank_simulate: vblank timer overrun [ 1147.495347][ T30] audit: type=1326 audit(1754403970.328:3470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22168 comm="syz.1.17342" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22f038eb69 code=0x7ffc0000 [ 1148.213524][T22238] netlink: 4632 bytes leftover after parsing attributes in process `syz.4.17360'. [ 1148.238873][ T30] audit: type=1326 audit(1754403971.488:3471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=22239 comm="syz.2.17361" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb3f938eb69 code=0x7ffc0000 [ 1148.488075][T22255] netlink: 32 bytes leftover after parsing attributes in process `syz.4.17364'. [ 1149.204148][ T5968] usb 2-1: new high-speed USB device number 101 using dummy_hcd [ 1149.296212][T22287] netlink: 48 bytes leftover after parsing attributes in process `syz.3.17376'. [ 1149.371120][T22289] netlink: 'syz.3.17377': attribute type 3 has an invalid length. [ 1149.379980][ T5968] usb 2-1: Using ep0 maxpacket: 16 [ 1149.385925][T22289] netlink: 188 bytes leftover after parsing attributes in process `syz.3.17377'. [ 1149.398224][ T5968] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1149.411271][ T5968] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1149.440185][ T5968] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1149.454548][ T5968] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1149.473857][ T5968] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1149.502036][ T5968] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1149.515849][ T5968] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1149.528494][T22291] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1149.536770][ T5968] usb 2-1: Manufacturer: syz [ 1149.550381][ T5968] usb 2-1: config 0 descriptor?? [ 1149.844043][ T5968] rc_core: IR keymap rc-hauppauge not found [ 1149.850005][ T5968] Registered IR keymap rc-empty [ 1149.858970][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1149.894389][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1149.917881][ T5968] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 1149.934534][ T5968] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input168 [ 1149.959865][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1150.004396][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1150.074004][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1150.107147][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1150.154155][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1150.176096][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1150.214011][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1150.266220][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1150.304156][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1150.346191][ T5968] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 1150.391630][ T5968] mceusb 2-1:0.0: Registered with mce emulator interface version 1 [ 1150.417601][ T5968] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1150.475602][ T5968] usb 2-1: USB disconnect, device number 101 [ 1150.753418][T22380] netlink: 88 bytes leftover after parsing attributes in process `syz.3.17403'. [ 1150.793260][T22380] netlink: 48 bytes leftover after parsing attributes in process `syz.3.17403'. [ 1151.669726][T22431] netlink: 12 bytes leftover after parsing attributes in process `syz.3.17425'. [ 1152.043839][ T24] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 1152.123931][ T5968] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 1152.207279][ T24] usb 4-1: too many configurations: 9, using maximum allowed: 8 [ 1152.222864][ T24] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1152.232305][ T24] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1152.249677][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1152.258468][ T24] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1152.272843][ T24] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1152.294709][ T5968] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1152.299132][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1152.315520][ T5968] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1152.330926][ T5968] usb 2-1: config 0 descriptor?? [ 1152.332853][ T24] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1152.361431][ T24] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1152.362432][ T5968] cp210x 2-1:0.0: cp210x converter detected [ 1152.380378][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1152.409975][ T24] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1152.434598][ T24] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1152.454138][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1152.472810][ T24] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1152.482398][ T24] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1152.513856][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1152.523244][ T24] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1152.538219][ T24] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1152.567958][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1152.586960][ T24] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1152.603845][ T24] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1152.624138][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1152.642610][ T24] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1152.652062][ T24] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1152.677932][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 1152.690436][ T24] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1152.700916][ T24] usb 4-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 1152.709624][ T24] usb 4-1: Product: syz [ 1152.714776][ T24] usb 4-1: Manufacturer: syz [ 1152.719607][ T24] usb 4-1: SerialNumber: syz [ 1152.728205][ T24] usb 4-1: config 0 descriptor?? [ 1152.764528][ T24] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 1152.765736][ T5968] cp210x 2-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 1152.814378][ T5968] usb 2-1: cp210x converter now attached to ttyUSB0 [ 1153.020747][ T5968] usb 2-1: USB disconnect, device number 102 [ 1153.042968][ C1] usb 4-1: yurex_control_callback - control failed: -71 [ 1153.044708][ T9] usb 4-1: USB disconnect, device number 125 [ 1153.062105][ T5968] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1153.076068][ T9] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 1153.121722][ T5968] cp210x 2-1:0.0: device disconnected [ 1153.603192][ T30] kauditd_printk_skb: 19 callbacks suppressed [ 1153.603213][ T30] audit: type=1800 audit(1754403976.858:3491): pid=22521 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.17442" name="SYSV00000000" dev="tmpfs" ino=2 res=0 errno=0 [ 1153.818604][ T5968] usb 3-1: new high-speed USB device number 120 using dummy_hcd [ 1153.877625][T22533] netlink: 4 bytes leftover after parsing attributes in process `syz.1.17447'. [ 1154.031692][ T5968] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1154.061220][ T5968] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1154.094523][ T5968] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1154.124308][ T5968] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1154.134129][ T5968] usb 3-1: New USB device found, idVendor=0458, idProduct=5015, bcdDevice= 0.00 [ 1154.153846][ T5968] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1154.181693][ T5968] usb 3-1: config 0 descriptor?? [ 1154.640876][ T5968] kye 0003:0458:5015.0087: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 1154.662011][ T5968] kye 0003:0458:5015.0087: hidraw0: USB HID v0.04 Device [HID 0458:5015] on usb-dummy_hcd.2-1/input0 [ 1154.683902][ T5968] kye 0003:0458:5015.0087: tablet-enabling feature report not found [ 1154.706140][ T5968] kye 0003:0458:5015.0087: tablet enabling failed [ 1154.866002][ T5968] usb 3-1: USB disconnect, device number 120 [ 1155.551544][T22621] netem: incorrect ge model size [ 1155.558472][T22621] netem: change failed [ 1155.625679][ T5968] usb 4-1: new high-speed USB device number 126 using dummy_hcd [ 1155.783956][ T5968] usb 4-1: Using ep0 maxpacket: 16 [ 1155.801167][ T5968] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1155.822181][ T5968] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1155.836729][ T5968] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 1155.846701][ T5968] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 1155.856656][ T5968] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1155.871273][ T5968] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1155.883861][ T5968] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1155.902672][ T5968] usb 4-1: Manufacturer: syz [ 1155.910501][ T5968] usb 4-1: config 0 descriptor?? [ 1156.336805][ T9] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 1156.415385][ T5968] rc_core: IR keymap rc-hauppauge not found [ 1156.421592][ T5968] Registered IR keymap rc-empty [ 1156.428177][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.454098][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.476210][ T5968] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 1156.491358][ T5968] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input169 [ 1156.505474][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 1156.517763][ T9] usb 5-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 1156.532259][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1156.541704][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.549261][ T1218] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 1156.559958][ T9] usb 5-1: Product: syz [ 1156.574706][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.582395][ T9] usb 5-1: Manufacturer: syz [ 1156.589660][ T9] usb 5-1: SerialNumber: syz [ 1156.602434][ T9] usb 5-1: config 0 descriptor?? [ 1156.608136][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.622817][ T9] gspca_main: sq930x-2.14.0 probing 2770:930c [ 1156.634376][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.655220][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.674281][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.694157][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.703925][ T1218] usb 2-1: Using ep0 maxpacket: 8 [ 1156.711215][ T1218] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 1156.722945][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.730179][ T1218] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1156.740838][ T1218] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1156.751300][ T1218] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1156.764859][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.772174][ T1218] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1156.781539][ T1218] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1156.789990][ T5968] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 1156.817511][ T5968] mceusb 4-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 1156.832185][ T5968] mceusb 4-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1156.834336][T30116] usb 3-1: new high-speed USB device number 121 using dummy_hcd [ 1156.867768][ T5968] usb 4-1: USB disconnect, device number 126 [ 1157.009480][ T1218] usb 2-1: GET_CAPABILITIES returned 0 [ 1157.015299][ T1218] usbtmc 2-1:16.0: can't read capabilities [ 1157.024062][T30116] usb 3-1: Using ep0 maxpacket: 16 [ 1157.038086][T30116] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 1157.049372][T30116] usb 3-1: config 0 has no interface number 0 [ 1157.056544][T30116] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 1157.067225][T30116] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 1157.080784][T30116] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 1157.090031][T30116] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1157.098506][T30116] usb 3-1: Product: syz [ 1157.102853][T30116] usb 3-1: Manufacturer: syz [ 1157.108718][T30116] usb 3-1: SerialNumber: syz [ 1157.118385][T30116] usb 3-1: config 0 descriptor?? [ 1157.126609][T22666] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 1157.135471][T22666] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 1157.215574][ T5997] usb 2-1: USB disconnect, device number 103 [ 1157.351759][T22666] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 1157.359432][T22666] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 1157.449158][ T9] gspca_sq930x: ucbus_write failed -71 [ 1157.492228][T22707] netlink: 40 bytes leftover after parsing attributes in process `syz.3.17490'. [ 1157.556213][T22709] netlink: 'syz.3.17491': attribute type 11 has an invalid length. [ 1157.704062][ T9] gspca_sq930x: Sensor ov9630 not yet treated [ 1157.710280][ T9] sq930x 5-1:0.0: probe with driver sq930x failed with error -22 [ 1157.724688][ T9] usb 5-1: USB disconnect, device number 7 [ 1157.782954][T30116] asix 3-1:0.251 (unnamed net_device) (uninitialized): Interface mode not supported by driver [ 1157.799073][T30116] asix 3-1:0.251: probe with driver asix failed with error -524 [ 1157.824836][T22724] netlink: 'syz.3.17494': attribute type 6 has an invalid length. [ 1157.836510][T22724] netlink: 'syz.3.17494': attribute type 6 has an invalid length. [ 1158.011975][ T9] usb 3-1: USB disconnect, device number 121 [ 1158.174060][ T5968] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 1158.338287][ T5968] usb 2-1: Using ep0 maxpacket: 8 [ 1158.371361][ T5968] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 1158.401751][ T5968] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1158.427834][ T5968] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1158.452335][ T5968] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1158.478150][ T5968] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1158.487842][ T5968] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1158.638281][T22780] netlink: 36 bytes leftover after parsing attributes in process `syz.2.17511'. [ 1158.703961][ T9] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 1158.722444][ T5968] usb 2-1: GET_CAPABILITIES returned 0 [ 1158.746544][ T5968] usbtmc 2-1:16.0: can't read capabilities [ 1158.765337][T22784] loop4: detected capacity change from 0 to 1 [ 1158.789550][T22784] Dev loop4: unable to read RDB block 1 [ 1158.806177][T22784] loop4: unable to read partition table [ 1158.819225][T22784] loop4: partition table beyond EOD, truncated [ 1158.826897][T22784] loop_reread_partitions: partition scan of loop4 (þ被xü^>Ñà– ) failed (rc=-5) [ 1158.874048][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 1158.901783][ T9] usb 4-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 1158.941789][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1158.952594][ T5968] usb 2-1: USB disconnect, device number 104 [ 1158.969794][ T9] usb 4-1: Product: syz [ 1158.975437][ T9] usb 4-1: Manufacturer: syz [ 1158.980972][ T9] usb 4-1: SerialNumber: syz [ 1159.020715][ T9] usb 4-1: config 0 descriptor?? [ 1159.036844][ T9] ssu100 4-1:0.0: Quatech SSU-100 USB to Serial Driver converter detected [ 1159.043444][T22806] netlink: 4 bytes leftover after parsing attributes in process `syz.0.17517'. [ 1159.080205][T22806] netlink: 4 bytes leftover after parsing attributes in process `syz.0.17517'. [ 1159.855831][ T9] ssu100 4-1:0.0: probe with driver ssu100 failed with error -71 [ 1159.893265][ T9] usb 4-1: USB disconnect, device number 127 [ 1160.006650][T22863] macvlan3: entered promiscuous mode [ 1160.012446][T22863] macvlan3: entered allmulticast mode [ 1160.022260][T22863] gretap0: entered allmulticast mode [ 1160.216462][T22877] netlink: 'syz.2.17534': attribute type 1 has an invalid length. [ 1160.235586][T22877] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1160.824553][ T5997] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 1161.008811][ T5997] usb 3-1: Using ep0 maxpacket: 8 [ 1161.042511][ T5997] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 1161.063751][ T5997] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1161.113100][ T5997] pvrusb2: Hardware description: Terratec Grabster AV400 [ 1161.134959][ T5997] pvrusb2: ********** [ 1161.140209][ T5997] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 1161.168010][ T5997] pvrusb2: Important functionality might not be entirely working. [ 1161.185318][ T5997] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 1161.210415][ T5997] pvrusb2: ********** [ 1161.291184][ T2346] pvrusb2: Invalid write control endpoint [ 1161.454961][ T2346] pvrusb2: Invalid write control endpoint [ 1161.460846][ T2346] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 1161.518615][ T2346] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 1161.551598][ T2346] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 1161.564943][ T2346] pvrusb2: Device being rendered inoperable [ 1161.572587][ T2346] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 1161.576739][ T1218] usb 3-1: USB disconnect, device number 122 [ 1161.582130][ T2346] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 1161.597039][ T2346] pvrusb2: Attached sub-driver cx25840 [ 1161.602590][ T2346] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 1161.612941][ T2346] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 1161.618541][ T9] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 1161.804733][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 1161.823066][ T9] usb 2-1: config 0 has no interfaces? [ 1161.841032][ T9] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1161.860926][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1161.877372][ T9] usb 2-1: Product: syz [ 1161.881678][ T9] usb 2-1: Manufacturer: syz [ 1161.887641][ T9] usb 2-1: SerialNumber: syz [ 1161.899460][ T9] usb 2-1: config 0 descriptor?? [ 1162.140378][ T1218] usb 2-1: USB disconnect, device number 105 [ 1162.585524][T23043] netlink: 64 bytes leftover after parsing attributes in process `syz.4.17572'. [ 1162.597925][T23043] netlink: 64 bytes leftover after parsing attributes in process `syz.4.17572'. [ 1162.608280][T23043] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1163.086504][T23083] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1163.177403][T23090] netlink: 20 bytes leftover after parsing attributes in process `syz.1.17580'. [ 1163.264776][T23095] netlink: 20 bytes leftover after parsing attributes in process `syz.1.17580'. [ 1163.761904][T23120] syzkaller1: tun_chr_ioctl cmd 1074025681 [ 1164.004178][ T5997] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 1164.005760][T23140] netlink: 212376 bytes leftover after parsing attributes in process `syz.3.17597'. [ 1164.174115][ T5997] usb 3-1: Using ep0 maxpacket: 16 [ 1164.196669][ T5997] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1164.228334][ T5997] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 1164.248395][ T5997] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1164.272383][ T5997] usb 3-1: config 0 descriptor?? [ 1164.528103][T23164] misc userio: Begin command sent, but we're already running [ 1164.716598][ T5997] mcp2221 0003:04D8:00DD.0088: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.2-1/input0 [ 1165.153370][ T5997] usb 3-1: USB disconnect, device number 123 [ 1165.763426][T23245] netlink: 28 bytes leftover after parsing attributes in process `syz.4.17622'. [ 1165.794339][T23245] netlink: 8 bytes leftover after parsing attributes in process `syz.4.17622'. [ 1165.899625][T23251] netlink: 28 bytes leftover after parsing attributes in process `syz.3.17626'. [ 1166.207300][ T30] audit: type=1800 audit(1754403989.468:3492): pid=23272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.17633" name="SYSV00000000" dev="hugetlbfs" ino=3 res=0 errno=0 [ 1166.489724][T23287] ÿÿÿÿÿÿ: renamed from macsec0 (while UP) [ 1166.840131][T23304] netlink: 16 bytes leftover after parsing attributes in process `syz.2.17647'. [ 1166.891350][T23304] netlink: 20 bytes leftover after parsing attributes in process `syz.2.17647'. [ 1167.521923][T23335] netlink: 'syz.4.17659': attribute type 30 has an invalid length. [ 1167.583841][ T6244] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 1167.624997][ T6244] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 1167.652409][ T6244] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 1167.669517][ T6244] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 1167.953883][T14202] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 1168.129555][T14202] usb 4-1: Using ep0 maxpacket: 8 [ 1168.138733][T14202] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1168.154797][T14202] usb 4-1: New USB device found, idVendor=1241, idProduct=5015, bcdDevice= 0.00 [ 1168.168323][T14202] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1168.181157][T14202] usb 4-1: config 0 descriptor?? [ 1168.194966][T23368] input: syz0 as /devices/virtual/input/input171 [ 1168.434201][ T1218] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 1168.609608][ T1218] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 1168.624858][T14202] holtek 0003:1241:5015.0089: unknown main item tag 0x0 [ 1168.638033][ T1218] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 1168.649260][T14202] holtek 0003:1241:5015.0089: unknown main item tag 0x0 [ 1168.659951][ T1218] usb 2-1: config 220 has an invalid descriptor of length 97, skipping remainder of the config [ 1168.673154][T14202] holtek 0003:1241:5015.0089: item fetching failed at offset 2/5 [ 1168.690448][T14202] holtek 0003:1241:5015.0089: parse failed [ 1168.697919][ T1218] usb 2-1: config 220 has no interface number 2 [ 1168.710795][T14202] holtek 0003:1241:5015.0089: probe with driver holtek failed with error -22 [ 1168.720279][ T1218] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 1168.759196][ T1218] usb 2-1: config 220 interface 0 has no altsetting 0 [ 1168.769706][ T1218] usb 2-1: config 220 interface 76 has no altsetting 0 [ 1168.782993][ T1218] usb 2-1: config 220 interface 1 has no altsetting 0 [ 1168.818026][ T1218] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 1168.832662][T14202] usb 4-1: USB disconnect, device number 2 [ 1168.856220][ T1218] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1168.868790][ T1218] usb 2-1: Product: syz [ 1168.876557][ T1218] usb 2-1: Manufacturer: syz [ 1168.896961][ T1218] usb 2-1: SerialNumber: syz [ 1168.937359][T23411] ipvlan4: entered promiscuous mode [ 1168.947631][T23411] 8021q: adding VLAN 0 to HW filter on device ipvlan4 [ 1168.955761][T23411] bond0: (slave ipvlan4): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 1169.138983][ T1218] usb 2-1: selecting invalid altsetting 0 [ 1169.158540][ T1218] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 1169.167672][ T1218] usb 2-1: No valid video chain found. [ 1169.186146][ T1218] usb 2-1: selecting invalid altsetting 0 [ 1169.191954][ T1218] usbtest 2-1:220.1: probe with driver usbtest failed with error -22 [ 1169.209254][ T1218] usb 2-1: USB disconnect, device number 106 [ 1169.314096][ T5997] usb 3-1: new high-speed USB device number 124 using dummy_hcd [ 1169.471219][ T5997] usb 3-1: Using ep0 maxpacket: 8 [ 1169.480188][ T5997] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 1169.491894][ T5997] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1169.523314][ T5997] pvrusb2: Hardware description: Terratec Grabster AV400 [ 1169.535945][ T5997] pvrusb2: ********** [ 1169.540076][ T5997] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 1169.550538][ T5997] pvrusb2: Important functionality might not be entirely working. [ 1169.559061][ T5997] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 1169.571467][ T5997] pvrusb2: ********** [ 1169.726305][ T2346] pvrusb2: Invalid write control endpoint [ 1169.853536][ T2346] pvrusb2: Invalid write control endpoint [ 1169.862005][ T2346] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 1169.880642][ T2346] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 1169.890852][ T2346] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 1169.903600][ T2346] pvrusb2: Device being rendered inoperable [ 1169.910153][ T30] audit: type=1326 audit(1754403993.168:3493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23466 comm="syz.1.17687" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f22f038eb69 code=0x0 [ 1169.936852][ T2346] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 1169.954546][ T2346] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 1169.963580][ T24] usb 3-1: USB disconnect, device number 124 [ 1169.970987][ T2346] pvrusb2: Attached sub-driver cx25840 [ 1169.977132][ T2346] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 1169.987633][ T2346] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 1170.620686][T23511] __nla_validate_parse: 1 callbacks suppressed [ 1170.620711][T23511] netlink: 8 bytes leftover after parsing attributes in process `syz.2.17697'. [ 1170.912709][T23531] netlink: 8 bytes leftover after parsing attributes in process `syz.4.17703'. [ 1170.922327][T23531] netlink: 44 bytes leftover after parsing attributes in process `syz.4.17703'. [ 1170.938048][T23531] netlink: 44 bytes leftover after parsing attributes in process `syz.4.17703'. [ 1170.949318][ T24] usb 3-1: new high-speed USB device number 125 using dummy_hcd [ 1171.108044][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1171.133991][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1171.153914][ T24] usb 3-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 1171.174565][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1171.207640][ T24] usb 3-1: config 0 descriptor?? [ 1171.717877][T23561] netlink: 'syz.1.17712': attribute type 1 has an invalid length. [ 1171.816589][T23561] bond7: entered promiscuous mode [ 1171.822486][T23561] bond7: entered allmulticast mode [ 1172.037864][ T24] hid-led 0003:0FC5:B080.008A: probe with driver hid-led failed with error -71 [ 1172.073567][ T24] usb 3-1: USB disconnect, device number 125 [ 1172.385115][T23627] input: syz1 as /devices/virtual/input/input172 [ 1173.050523][T23660] vivid-008: disconnect [ 1173.175761][T23672] netlink: 12 bytes leftover after parsing attributes in process `syz.3.17728'. [ 1173.502841][T23688] ip6erspan1: entered allmulticast mode [ 1173.792179][T23654] vivid-008: reconnect [ 1174.088898][T23708] netlink: 16 bytes leftover after parsing attributes in process `syz.2.17747'. [ 1174.160599][ T3566] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1174.192748][T30116] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1174.210320][ T3566] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1174.974212][T30116] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1174.998053][T30116] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1176.504002][ T1218] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 1176.673841][ T1218] usb 4-1: Using ep0 maxpacket: 8 [ 1176.681129][ T1218] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 1176.703450][ T1218] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1176.748681][ T1218] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1176.763941][ T1218] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1176.781174][ T1218] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1176.796918][ T1218] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1176.815105][ T1218] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1177.050186][ T1218] usb 4-1: GET_CAPABILITIES returned 0 [ 1177.056050][ T1218] usbtmc 4-1:16.0: can't read capabilities [ 1177.156901][T30116] usb 3-1: new high-speed USB device number 126 using dummy_hcd [ 1177.261053][T14202] usb 4-1: USB disconnect, device number 3 [ 1177.333948][T30116] usb 3-1: Using ep0 maxpacket: 16 [ 1177.350743][T30116] usb 3-1: config 166 has an invalid interface number: 177 but max is 1 [ 1177.370982][T30116] usb 3-1: config 166 has an invalid interface number: 34 but max is 1 [ 1177.396712][T30116] usb 3-1: config 166 has no interface number 0 [ 1177.413352][T30116] usb 3-1: config 166 has no interface number 1 [ 1177.448539][T30116] usb 3-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 1177.472950][T30116] usb 3-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 1177.503874][T30116] usb 3-1: config 166 interface 34 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 1177.534275][T30116] usb 3-1: config 166 interface 34 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 1177.553831][T30116] usb 3-1: config 166 interface 34 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 1024 [ 1177.576293][T30116] usb 3-1: config 166 interface 34 altsetting 1 bulk endpoint 0x86 has invalid maxpacket 1024 [ 1177.603189][T30116] usb 3-1: config 166 interface 34 altsetting 1 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 1177.619526][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 1177.619591][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.664483][T30116] usb 3-1: config 166 interface 34 altsetting 1 endpoint 0x85 has invalid wMaxPacketSize 0 [ 1177.669279][T23818] netlink: 32 bytes leftover after parsing attributes in process `syz.4.17776'. [ 1177.683817][T30116] usb 3-1: config 166 interface 34 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 1177.718935][T30116] usb 3-1: config 166 interface 177 has no altsetting 0 [ 1177.762824][T30116] usb 3-1: config 166 interface 34 has no altsetting 0 [ 1177.790886][T30116] usb 3-1: New USB device found, idVendor=0bda, idProduct=0138, bcdDevice=30.12 [ 1177.803629][T30116] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1177.864420][T23822] netlink: 8 bytes leftover after parsing attributes in process `syz.0.17777'. [ 1177.873519][T30116] usb 3-1: Product: syz [ 1177.881486][T30116] usb 3-1: Manufacturer: syz [ 1177.909654][T30116] usb 3-1: SerialNumber: syz [ 1177.914483][T23822] netlink: 'syz.0.17777': attribute type 20 has an invalid length. [ 1177.922450][T23822] netlink: 'syz.0.17777': attribute type 21 has an invalid length. [ 1178.215820][T30116] ums-realtek 3-1:166.177: USB Mass Storage device detected [ 1178.425486][T30116] ums-realtek 3-1:166.34: USB Mass Storage device detected [ 1178.489221][T23856] tap0: tun_chr_ioctl cmd 1074025677 [ 1178.495495][T23856] tap0: linktype set to 805 [ 1178.504038][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1178.752038][T30116] ums-realtek 3-1:166.34: probe with driver ums-realtek failed with error -5 [ 1178.830745][T30116] usb 3-1: Found UVC 0.00 device syz (0bda:0138) [ 1178.855399][T30116] usb 3-1: No valid video chain found. [ 1178.888128][T30116] usb 3-1: USB disconnect, device number 126 [ 1179.404604][T30116] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 1179.602840][T30116] usb 2-1: Using ep0 maxpacket: 8 [ 1179.612286][T30116] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1179.634077][T30116] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 1179.663868][T30116] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1179.705161][T30116] usb 2-1: config 0 descriptor?? [ 1179.965147][T30116] iowarrior 2-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 1180.408220][ T9] usb 2-1: USB disconnect, device number 107 [ 1180.423947][T14202] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 1180.594092][T14202] usb 5-1: Using ep0 maxpacket: 8 [ 1180.618493][T14202] usb 5-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 1180.663867][T14202] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1180.685407][T14202] usb 5-1: Product: syz [ 1180.694021][T14202] usb 5-1: Manufacturer: syz [ 1180.698848][T14202] usb 5-1: SerialNumber: syz [ 1180.725641][T14202] usb 5-1: config 0 descriptor?? [ 1180.742090][T14202] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 1180.765836][T14202] usb 5-1: setting power ON [ 1180.770513][T14202] dvb-usb: bulk message failed: -22 (2/0) [ 1180.797204][T14202] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1180.820698][T14202] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 1180.844284][T14202] usb 5-1: media controller created [ 1180.877360][T14202] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1180.948536][T23940] dvb-usb: bulk message failed: -22 (3/0) [ 1180.963929][T23940] dvb-usb: bulk message failed: -22 (3/0) [ 1180.974351][T14202] usb 5-1: selecting invalid altsetting 6 [ 1180.980226][T14202] usb 5-1: digital interface selection failed (-22) [ 1181.016733][T14202] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 1181.056307][T14202] usb 5-1: setting power OFF [ 1181.060973][T14202] dvb-usb: bulk message failed: -22 (2/0) [ 1181.084032][T14202] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 1181.108527][T14202] (NULL device *): no alternate interface [ 1181.193194][T14202] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 1181.231797][T14202] usb 5-1: USB disconnect, device number 8 [ 1181.413873][ T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 1181.573816][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 1181.586271][ T9] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1181.604300][T23737] syz.2.17749 (23737) used greatest stack depth: 19192 bytes left [ 1181.613412][ T9] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 16 [ 1181.646915][ T9] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1181.688209][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1181.718477][ T9] usb 4-1: Product: syz [ 1181.740017][ T9] usb 4-1: Manufacturer: syz [ 1181.761269][ T9] usb 4-1: SerialNumber: syz [ 1182.005787][ T9] cdc_ncm 4-1:1.0: bind() failure [ 1182.035124][ T9] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 1182.050475][ T9] cdc_ncm 4-1:1.1: bind() failure [ 1182.077539][ T9] usb 4-1: USB disconnect, device number 4 [ 1182.616379][T24032] syzkaller1: tun_chr_ioctl cmd 1074025672 [ 1182.636379][T24032] syzkaller1: ignored: set checksum disabled [ 1182.853839][T14202] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 1183.042806][T14202] usb 4-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 1183.063926][T14202] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1183.083774][T14202] usb 4-1: Product: syz [ 1183.088132][T14202] usb 4-1: Manufacturer: syz [ 1183.092852][T14202] usb 4-1: SerialNumber: syz [ 1183.129530][T14202] usb 4-1: config 0 descriptor?? [ 1183.381508][T14202] usb 4-1: USB disconnect, device number 5 [ 1183.434942][ T5997] usb 2-1: new full-speed USB device number 108 using dummy_hcd [ 1183.608119][ T5997] usb 2-1: config 0 has an invalid interface number: 160 but max is 0 [ 1183.627249][ T5997] usb 2-1: config 0 has no interface number 0 [ 1183.634991][ T5997] usb 2-1: config 0 interface 160 has no altsetting 0 [ 1183.655444][ T5997] usb 2-1: New USB device found, idVendor=a6da, idProduct=1e78, bcdDevice=56.e4 [ 1183.674458][ T5997] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1183.683766][ T5997] usb 2-1: Product: syz [ 1183.692842][ T5997] usb 2-1: Manufacturer: syz [ 1183.708455][ T5997] usb 2-1: SerialNumber: syz [ 1183.739967][ T5997] usb 2-1: config 0 descriptor?? [ 1183.759791][ T5997] usb-storage 2-1:0.160: USB Mass Storage device detected [ 1183.999009][ T5997] usb 2-1: USB disconnect, device number 108 [ 1184.327324][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 1184.416567][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 1184.943948][ T5997] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 1185.104705][ T5997] usb 2-1: Using ep0 maxpacket: 16 [ 1185.116874][ T5997] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1185.127602][ T5997] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 1185.138809][ T5997] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1185.152545][ T5997] usb 2-1: config 0 descriptor?? [ 1185.606910][ T5997] hid (null): bogus close delimiter [ 1185.612298][ T5997] hid (null): invalid report_size 53633 [ 1185.634233][ T5997] hid (null): bogus close delimiter [ 1185.644680][ T5997] hid (null): unknown global tag 0xe [ 1185.660586][ T5997] hid (null): unknown global tag 0xc [ 1185.669965][ T5997] hid (null): unknown global tag 0xe [ 1185.684273][ T5997] hid (null): report_id 4160080533 is invalid [ 1185.700303][ T5997] hid (null): report_id 29837 is invalid [ 1185.706572][ T5997] hid (null): invalid report_size 57783 [ 1185.714547][ T5882] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 1185.723380][ T5997] hid (null): usage index exceeded [ 1185.730042][ T5997] hid (null): unknown global tag 0xc [ 1185.754023][T24215] usb usb8: usbfs: process 24215 (syz.2.17862) did not claim interface 0 before use [ 1185.818824][ T5997] usb 2-1: USB disconnect, device number 109 [ 1185.873854][ T5882] usb 4-1: Using ep0 maxpacket: 8 [ 1185.893845][ T5882] usb 4-1: unable to get BOS descriptor or descriptor too short [ 1185.923436][ T5882] usb 4-1: too many endpoints for config 4 interface 0 altsetting 102: 65, using maximum allowed: 30 [ 1185.945306][ T5882] usb 4-1: config 4 interface 0 altsetting 102 has 0 endpoint descriptors, different from the interface descriptor's value: 65 [ 1185.960906][ T5882] usb 4-1: config 4 interface 0 has no altsetting 0 [ 1185.977966][ T5882] usb 4-1: string descriptor 0 read error: -22 [ 1185.987064][ T5882] usb 4-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 1186.008309][ T5882] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1186.051301][ T5882] usb 4-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 1186.087884][ T5882] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 1186.107605][ T5882] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 1186.119276][ T5882] usb 4-1: media controller created [ 1186.169260][ T5882] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1186.272223][T24249] netlink: 146840 bytes leftover after parsing attributes in process `syz.4.17868'. [ 1186.758254][T24267] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1186.768845][T24267] bond0: (slave bond1): Enslaving as an active interface with an up link [ 1187.213925][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1187.224393][ T5882] zl10353_read_register: readreg error (reg=127, ret==0) [ 1187.233640][T24201] usb 4-1: dvb_usb_au6610: wlen=0, aborting [ 1187.364198][ T24] usb 3-1: new high-speed USB device number 127 using dummy_hcd [ 1187.376152][ T5882] usb 4-1: USB disconnect, device number 6 [ 1187.537142][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 1187.546571][ T24] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 1187.555558][ T24] usb 3-1: config 0 has no interface number 0 [ 1187.561944][ T24] usb 3-1: config 0 interface 12 has no altsetting 0 [ 1187.572845][ T24] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 1187.581871][T24342] netlink: 228 bytes leftover after parsing attributes in process `syz.4.17883'. [ 1187.587214][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1187.608434][ T24] usb 3-1: Product: syz [ 1187.612820][ T24] usb 3-1: Manufacturer: syz [ 1187.618081][ T24] usb 3-1: SerialNumber: syz [ 1187.634318][ T24] usb 3-1: config 0 descriptor?? [ 1187.830655][ C0] vcan0: j1939_tp_rxtimer: 0xffff888061a51400: rx timeout, send abort [ 1187.842679][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888061a51400: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 1188.043817][ T5997] usb 2-1: new full-speed USB device number 110 using dummy_hcd [ 1188.216138][ T5997] usb 2-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=d3.43 [ 1188.232584][ T5997] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1188.266186][ T5997] usb 2-1: config 0 descriptor?? [ 1188.296236][ T5997] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 1188.507768][ T5997] gp8psk: usb in 128 operation failed. [ 1188.523636][ T24] f81534 3-1:0.12: f81534_set_register: reg: 1002 data: 0 failed: -71 [ 1188.564027][ T24] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 1188.571494][ T24] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 1188.579866][ T24] f81534 3-1:0.12: probe with driver f81534 failed with error -71 [ 1188.641160][ T24] usb 3-1: USB disconnect, device number 127 [ 1188.749147][T24408] netlink: 'syz.3.17903': attribute type 29 has an invalid length. [ 1188.757946][ T5997] gp8psk: FW Version = 68.248.173 (0x44f8ad) Build 2048/49/50 [ 1188.959618][ T5997] gp8psk: usb in 149 operation failed. [ 1188.983533][ T5997] gp8psk: failed to get FPGA version [ 1189.002212][ T5997] gp8psk: usb in 138 operation failed. [ 1189.012603][ T5997] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 1189.031018][ T5997] dvb-usb: Genpix SkyWalker-1 DVB-S receiver error while loading driver (-19) [ 1189.062529][ T5997] usb 2-1: USB disconnect, device number 110 [ 1190.252464][T24469] syz.1.17923 (24469): drop_caches: 2 [ 1190.318527][T24469] syz.1.17923 (24469): drop_caches: 2 [ 1190.974195][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 1190.999038][T24531] netlink: 79 bytes leftover after parsing attributes in process `syz.2.17943'. [ 1191.745087][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 1191.785639][T24589] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1191.805312][T24589] batadv_slave_1: entered promiscuous mode [ 1191.904165][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 1191.915951][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1191.957860][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1192.001605][ T9] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 1192.022655][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1192.047013][ T9] usb 3-1: config 0 descriptor?? [ 1192.186296][ T0] NOHZ tick-stop error: local softirq work is pending, handler #100!!! [ 1192.243958][T30116] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 1192.458593][T30116] usb 5-1: config 220 has an invalid interface number: 76 but max is 2 [ 1192.475362][T30116] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 1192.505164][T30116] usb 5-1: config 220 has no interface number 2 [ 1192.511553][T30116] usb 5-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 1192.517483][ T9] ft260 0003:0403:6030.008C: unknown main item tag 0x7 [ 1192.526100][T30116] usb 5-1: config 220 interface 0 has no altsetting 0 [ 1192.539275][T30116] usb 5-1: config 220 interface 76 has no altsetting 0 [ 1192.546680][T30116] usb 5-1: config 220 interface 1 has no altsetting 0 [ 1192.556901][T30116] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 1192.567544][T30116] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1192.582322][T30116] usb 5-1: Product: syz [ 1192.592835][T30116] usb 5-1: Manufacturer: syz [ 1192.604094][T30116] usb 5-1: SerialNumber: syz [ 1192.688493][ T9] ft260 0003:0403:6030.008C: chip code: 6424 8183 [ 1192.838392][T30116] usb 5-1: selecting invalid altsetting 0 [ 1192.868261][T30116] usb 5-1: Found UVC 7.01 device syz (8086:0b07) [ 1192.877860][T30116] usb 5-1: No valid video chain found. [ 1192.894638][ T9] ft260 0003:0403:6030.008C: failed to retrieve system status [ 1192.901962][T30116] usb 5-1: selecting invalid altsetting 0 [ 1192.913092][ T9] ft260 0003:0403:6030.008C: probe with driver ft260 failed with error -71 [ 1192.916680][T30116] usbtest 5-1:220.1: probe with driver usbtest failed with error -22 [ 1192.939240][T30116] usb 5-1: USB disconnect, device number 9 [ 1192.952608][ T9] usb 3-1: USB disconnect, device number 2 [ 1193.294159][ T5997] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 1193.463859][ T5997] usb 2-1: Using ep0 maxpacket: 32 [ 1193.505856][ T5997] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 1193.537015][ T5997] usb 2-1: config 0 has no interface number 0 [ 1193.543265][ T5997] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1193.573038][T24701] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 1193.582893][ T5997] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1193.617231][ T5997] usb 2-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 1193.632993][ T5997] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1193.686559][ T5997] usb 2-1: config 0 descriptor?? [ 1194.322292][ T5997] input: HID 28bd:0094 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.1/0003:28BD:0094.008D/input/input175 [ 1194.458051][ T5997] uclogic 0003:28BD:0094.008D: input,hidraw0: USB HID v0.00 Device [HID 28bd:0094] on usb-dummy_hcd.1-1/input1 [ 1194.531608][ T5997] usb 2-1: USB disconnect, device number 111 [ 1194.610327][T24754] fido_id[24754]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 1195.047278][T24776] netlink: 12 bytes leftover after parsing attributes in process `syz.3.17995'. [ 1195.064054][T24776] netlink: 12 bytes leftover after parsing attributes in process `syz.3.17995'. [ 1195.088366][T24776] netlink: 58 bytes leftover after parsing attributes in process `syz.3.17995'. [ 1195.323882][ T5997] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 1195.521569][ T5997] usb 3-1: Using ep0 maxpacket: 16 [ 1195.539418][ T5997] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1195.582124][ T5997] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1195.614122][ T5997] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1195.631296][ T5997] usb 3-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 1195.654072][ T5997] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1195.693332][ T5997] usb 3-1: config 0 descriptor?? [ 1195.743575][T24797] netlink: 24 bytes leftover after parsing attributes in process `syz.4.18001'. [ 1195.768046][T24797] netlink: 24 bytes leftover after parsing attributes in process `syz.4.18001'. [ 1196.148885][ T5997] cougar 0003:060B:500A.008E: unexpected long global item [ 1196.158858][ T5997] cougar 0003:060B:500A.008E: parse failed [ 1196.166641][ T5997] cougar 0003:060B:500A.008E: probe with driver cougar failed with error -22 [ 1196.333177][ T5997] usb 3-1: USB disconnect, device number 3 [ 1197.084350][T24853] netlink: 8 bytes leftover after parsing attributes in process `syz.4.18015'. [ 1197.093364][T24853] netlink: 12 bytes leftover after parsing attributes in process `syz.4.18015'. [ 1197.316457][T24865] netlink: 20 bytes leftover after parsing attributes in process `syz.2.18021'. [ 1198.149416][T24895] bond0: entered promiscuous mode [ 1198.154708][T24895] bridge_slave_1: entered promiscuous mode [ 1198.164862][T24895] dummy0: entered promiscuous mode [ 1198.171427][T24895] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 1198.207937][T24895] bond0: left promiscuous mode [ 1198.212798][T24895] bridge_slave_1: left promiscuous mode [ 1198.269887][T24895] dummy0: left promiscuous mode [ 1198.299342][T24895] netdevsim netdevsim2 netdevsim0: left promiscuous mode [ 1199.433944][ T9] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 1199.635793][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 1199.662580][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 192, changing to 11 [ 1199.705383][ T9] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 1199.717603][ T9] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 1199.737577][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1199.754003][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1199.771486][ T9] usb 2-1: SerialNumber: syz [ 1199.788883][T24953] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 1199.884027][ T24] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 1200.032651][ T9] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 1200.052977][ T24] usb 5-1: New USB device found, idVendor=8086, idProduct=0110, bcdDevice=bf.ad [ 1200.069971][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1200.074524][ T9] usb 2-1: USB disconnect, device number 112 [ 1200.090375][ T24] usb 5-1: config 0 descriptor?? [ 1200.143955][ T24] gspca_main: spca508-2.14.0 probing 8086:0110 [ 1200.325413][ T24] gspca_spca508: reg_read err -32 [ 1200.331332][ T24] gspca_spca508: reg_read err -32 [ 1200.434050][T30116] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 1200.538842][ T24] gspca_spca508: reg_read err -71 [ 1200.545977][ T24] gspca_spca508: reg_read err -71 [ 1200.552087][ T24] gspca_spca508: reg write: error -71 [ 1200.558570][ T24] spca508 5-1:0.0: probe with driver spca508 failed with error -71 [ 1200.570726][ T24] usb 5-1: USB disconnect, device number 10 [ 1200.594109][T30116] usb 3-1: Using ep0 maxpacket: 8 [ 1200.611506][T30116] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 1200.625825][T30116] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1200.637992][T30116] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1200.648866][T30116] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1200.668053][T30116] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1200.679531][T30116] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1200.909626][T30116] usb 3-1: GET_CAPABILITIES returned 0 [ 1200.919166][T30116] usbtmc 3-1:16.0: can't read capabilities [ 1201.143757][ T9] usb 3-1: USB disconnect, device number 4 [ 1202.782345][T25122] sctp: [Deprecated]: syz.1.18085 (pid 25122) Use of int in max_burst socket option. [ 1202.782345][T25122] Use struct sctp_assoc_value instead [ 1205.133891][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1205.289643][T25243] netlink: 4 bytes leftover after parsing attributes in process `syz.4.18120'. [ 1205.304782][T25243] netlink: 8 bytes leftover after parsing attributes in process `syz.4.18120'. [ 1205.359464][T25245] vimc link validate: Scaler:src:16x16 (0x33424752, 10, 0, 0, 0) RGB/YUV Capture:snk:512x16 (0x38414262, 11, 0, 0, 0) [ 1205.539366][T25255] netlink: 12 bytes leftover after parsing attributes in process `syz.1.18125'. [ 1205.997331][T25284] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1206.384178][ T5968] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 1206.394234][ T9] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 1206.443797][T14202] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 1206.543856][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 1206.558797][ T5968] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 1206.584533][ T5968] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1206.603495][T14202] usb 5-1: Using ep0 maxpacket: 32 [ 1206.609717][ T9] usb 4-1: New USB device found, idVendor=046d, idProduct=08dd, bcdDevice=ff.f4 [ 1206.620010][ T5968] usb 3-1: Product: syz [ 1206.624675][ T9] usb 4-1: New USB device strings: Mfr=8, Product=2, SerialNumber=3 [ 1206.633190][T14202] usb 5-1: New USB device found, idVendor=041e, idProduct=400b, bcdDevice=3e.e7 [ 1206.642586][ T5968] usb 3-1: Manufacturer: syz [ 1206.647348][ T5968] usb 3-1: SerialNumber: syz [ 1206.653831][T14202] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1206.662060][ T9] usb 4-1: Product: syz [ 1206.666366][ T9] usb 4-1: Manufacturer: syz [ 1206.670997][ T9] usb 4-1: SerialNumber: syz [ 1206.682466][ T5968] usb 3-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 1206.695898][T14202] usb 5-1: config 0 descriptor?? [ 1206.716464][ T9] usb 4-1: config 0 descriptor?? [ 1206.724843][ T1218] usb 3-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 1206.748110][T14202] gspca_main: sunplus-2.14.0 probing 041e:400b [ 1206.777935][ T9] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08dd [ 1207.332896][ T5997] usb 3-1: USB disconnect, device number 5 [ 1207.399066][ T9] input: gspca_zc3xx as /devices/platform/dummy_hcd.3/usb4/4-1/input/input176 [ 1207.524392][T14202] gspca_sunplus: reg_r err -71 [ 1207.537858][T14202] sunplus 5-1:0.0: probe with driver sunplus failed with error -71 [ 1207.565879][T14202] usb 5-1: USB disconnect, device number 11 [ 1207.622643][ T9] usb 4-1: USB disconnect, device number 7 [ 1207.774427][ T1218] ath9k_htc 3-1:1.0: ath9k_htc: Target is unresponsive [ 1207.794152][ T1218] ath9k_htc: Failed to initialize the device [ 1207.816033][ T5997] usb 3-1: ath9k_htc: USB layer deinitialized [ 1207.828289][T25374] syz.0.18149 (25374): drop_caches: 2 [ 1207.834689][T25374] syz.0.18149 (25374): drop_caches: 2 [ 1207.842526][T25375] syz.0.18149 (25375): drop_caches: 2 [ 1208.546641][T25399] bond0: left allmulticast mode [ 1208.553862][T25399] bond_slave_0: left allmulticast mode [ 1208.559391][T25399] bond_slave_1: left allmulticast mode [ 1208.603778][T25399] team0: left allmulticast mode [ 1208.608796][T25399] team_slave_0: left allmulticast mode [ 1208.637059][T25399] team_slave_1: left allmulticast mode [ 1208.642777][T25399] geneve0: left allmulticast mode [ 1208.643453][T25406] misc userio: Invalid payload size [ 1208.900074][T25414] syz.4.18165 (25414): drop_caches: 2 [ 1208.948953][T25414] syz.4.18165 (25414): drop_caches: 2 [ 1209.163994][T30116] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 1209.348310][T30116] usb 2-1: Using ep0 maxpacket: 16 [ 1209.355771][T30116] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 1209.406520][T30116] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1209.471858][T30116] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1209.495951][T30116] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1209.517252][T30116] usb 2-1: Product: syz [ 1209.521708][T30116] usb 2-1: Manufacturer: syz [ 1209.540784][T30116] usb 2-1: SerialNumber: syz [ 1209.563971][T30116] usb 2-1: config 0 descriptor?? [ 1209.586198][T30116] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1209.631493][T30116] em28xx 2-1:0.0: Audio interface 0 found (Vendor Class) [ 1210.034231][ T1218] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 1210.060806][T25473] A link change request failed with some changes committed already. Interface ip_vti0 may have been left with an inconsistent configuration, please check. [ 1210.194908][ T1218] usb 3-1: Using ep0 maxpacket: 32 [ 1210.198842][T30116] em28xx 2-1:0.0: chip ID is em2870 [ 1210.206133][ T1218] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 1210.227357][ T1218] usb 3-1: config 0 has no interface number 0 [ 1210.237922][T25479] netlink: 24 bytes leftover after parsing attributes in process `syz.4.18184'. [ 1210.242030][ T1218] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 1210.274851][ T1218] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1210.283285][ T1218] usb 3-1: Product: syz [ 1210.287921][ T1218] usb 3-1: Manufacturer: syz [ 1210.292669][ T1218] usb 3-1: SerialNumber: syz [ 1210.306159][ T1218] usb 3-1: config 0 descriptor?? [ 1210.322645][ T1218] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 1210.441523][T30116] usb 2-1: USB disconnect, device number 113 [ 1210.454636][T30116] em28xx 2-1:0.0: Disconnecting em28xx [ 1210.462470][T30116] em28xx 2-1:0.0: Freeing device [ 1210.544988][ T1218] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 1210.565868][ T1218] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 1210.775175][T25517] input: syz0 as /devices/virtual/input/input177 [ 1210.957915][ C0] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 1210.973469][ T1218] usb 3-1: USB disconnect, device number 6 [ 1211.000564][ T1218] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 1211.038537][ T1218] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 1211.088470][ T1218] quatech2 3-1:0.51: device disconnected [ 1211.434409][T30116] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 1211.603885][T30116] usb 2-1: Using ep0 maxpacket: 8 [ 1211.612903][T30116] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1211.634213][T30116] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1211.653863][T30116] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1211.673156][T30116] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1211.698522][T30116] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1211.709266][T30116] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1211.991776][T30116] usb 2-1: GET_CAPABILITIES returned 0 [ 1211.998998][T30116] usbtmc 2-1:16.0: can't read capabilities [ 1212.209298][T30116] usb 2-1: USB disconnect, device number 114 [ 1212.746594][T30116] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 1212.935441][T30116] usb 3-1: Using ep0 maxpacket: 8 [ 1212.953074][T30116] usb 3-1: New USB device found, idVendor=047d, idProduct=5003, bcdDevice=2f.8c [ 1212.980255][T30116] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1212.993867][T30116] usb 3-1: Product: syz [ 1212.998242][T30116] usb 3-1: Manufacturer: syz [ 1213.013214][T30116] usb 3-1: SerialNumber: syz [ 1213.055953][T30116] usb 3-1: config 0 descriptor?? [ 1213.070621][T30116] gspca_main: se401-2.14.0 probing 047d:5003 [ 1213.584214][ T24] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 1213.625026][T30116] usb 3-1: reset high-speed USB device number 7 using dummy_hcd [ 1213.807322][ T24] usb 2-1: config 0 has no interfaces? [ 1213.830310][ T24] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 1213.845273][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1213.857783][ T24] usb 2-1: Product: syz [ 1213.862201][ T24] usb 2-1: Manufacturer: syz [ 1213.867447][ T24] usb 2-1: SerialNumber: syz [ 1213.890161][ T24] usb 2-1: config 0 descriptor?? [ 1214.207049][ T1218] usb 2-1: USB disconnect, device number 115 [ 1214.216593][T30116] gspca_se401: write req failed req 0x57 val 0x00 error -71 [ 1214.244861][T30116] se401 3-1:0.0: probe with driver se401 failed with error -71 [ 1214.263155][T25717] batadv_slave_1: entered promiscuous mode [ 1214.280852][T25717] batman_adv: batadv0: Adding interface: macvtap1 [ 1214.287809][T25717] batman_adv: batadv0: The MTU of interface macvtap1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1214.296272][T30116] usb 3-1: USB disconnect, device number 7 [ 1214.314922][ C1] vkms_vblank_simulate: vblank timer overrun [ 1214.330635][T25717] batman_adv: batadv0: Interface activated: macvtap1 [ 1214.384054][ T24] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 1214.553961][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 1214.582377][ T24] usb 4-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 1214.595751][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1214.619928][ T24] usb 4-1: config 0 descriptor?? [ 1214.934568][ T24] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 1214.975392][ T24] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1214.986002][ T24] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 1214.993224][ T24] usb 4-1: media controller created [ 1215.117224][ T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1215.206350][T25762] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 1215.236271][ T24] az6027: usb out operation failed. (-71) [ 1215.259814][ T24] az6027: usb out operation failed. (-71) [ 1215.265761][ T24] stb0899_attach: Driver disabled by Kconfig [ 1215.272414][ T24] az6027: no front-end attached [ 1215.272414][ T24] [ 1215.284101][ T24] az6027: usb out operation failed. (-71) [ 1215.289985][ T24] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 1215.342983][ T24] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input178 [ 1215.380966][ T24] dvb-usb: schedule remote query interval to 400 msecs. [ 1215.405602][ T24] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 1215.430603][ T24] usb 4-1: USB disconnect, device number 8 [ 1215.562175][ T24] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 1215.982982][T25806] loop4: detected capacity change from 0 to 524255232 [ 1216.234468][ T9] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 1216.408727][ T9] usb 2-1: config 0 has no interfaces? [ 1216.423291][ T9] usb 2-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 1216.443246][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1216.466383][ T9] usb 2-1: Product: syz [ 1216.470981][ T9] usb 2-1: Manufacturer: syz [ 1216.495883][ T9] usb 2-1: SerialNumber: syz [ 1216.530778][ T9] usb 2-1: config 0 descriptor?? [ 1216.749986][T25868] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1216.909131][T25804] bridge0: entered promiscuous mode [ 1216.944770][T25804] bridge0: entered allmulticast mode [ 1216.970466][ T5997] usb 2-1: USB disconnect, device number 116 [ 1217.301486][T25909] netlink: 4 bytes leftover after parsing attributes in process `syz.2.18276'. [ 1217.346191][T25909] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for ip6gretap3 [ 1217.848438][T25930] netem: incorrect gi model size [ 1217.866445][T25930] netem: change failed [ 1218.303777][T30116] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 1218.485724][T30116] usb 2-1: Using ep0 maxpacket: 8 [ 1218.497495][T30116] usb 2-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 1218.508528][T30116] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1218.525620][T30116] usb 2-1: Product: syz [ 1218.550452][T30116] usb 2-1: Manufacturer: syz [ 1218.570433][T30116] usb 2-1: SerialNumber: syz [ 1218.596329][T30116] usb 2-1: config 0 descriptor?? [ 1219.414196][T26005] netlink: 4 bytes leftover after parsing attributes in process `syz.4.18306'. [ 1219.456625][T30116] usb 2-1: USB disconnect, device number 117 [ 1219.563382][ C1] vkms_vblank_simulate: vblank timer overrun [ 1219.687999][T26018] input: syz1 as /devices/virtual/input/input179 [ 1219.950965][ T30] audit: type=1326 audit(1754404043.208:3494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26033 comm="syz.4.18310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1220.008726][ T30] audit: type=1326 audit(1754404043.208:3495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26033 comm="syz.4.18310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1220.031481][ C1] vkms_vblank_simulate: vblank timer overrun [ 1220.121512][ T30] audit: type=1326 audit(1754404043.238:3496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26033 comm="syz.4.18310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1220.200585][ T30] audit: type=1326 audit(1754404043.238:3497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26033 comm="syz.4.18310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1220.271785][ T30] audit: type=1326 audit(1754404043.238:3498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26033 comm="syz.4.18310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1220.313200][ T30] audit: type=1326 audit(1754404043.258:3499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26033 comm="syz.4.18310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1220.346637][ T30] audit: type=1326 audit(1754404043.258:3500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26033 comm="syz.4.18310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1220.392116][ T30] audit: type=1326 audit(1754404043.258:3501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26033 comm="syz.4.18310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1220.453568][ T30] audit: type=1326 audit(1754404043.268:3502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26033 comm="syz.4.18310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=285 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1220.505299][ T30] audit: type=1326 audit(1754404043.268:3503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26033 comm="syz.4.18310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=96 compat=0 ip=0xffffffffff600000 code=0x7ffc0000 [ 1220.624113][ T5997] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 1220.783827][ T5997] usb 3-1: Using ep0 maxpacket: 16 [ 1220.795762][ T5997] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 1220.813945][ T5997] usb 3-1: config 0 has no interface number 0 [ 1220.830362][ T5997] usb 3-1: config 0 interface 1 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1220.863905][ T5997] usb 3-1: config 0 interface 1 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1220.914532][ T5997] usb 3-1: config 0 interface 1 has no altsetting 0 [ 1220.921219][ T5997] usb 3-1: New USB device found, idVendor=04f2, idProduct=0418, bcdDevice= 1.00 [ 1220.953912][ T5997] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1220.976667][ T5997] usb 3-1: config 0 descriptor?? [ 1221.402046][ T5997] chicony 0003:04F2:0418.008F: item fetching failed at offset 0/4 [ 1221.429941][ T5997] chicony 0003:04F2:0418.008F: Chicony hid parse failed: -22 [ 1221.476828][ T5997] chicony 0003:04F2:0418.008F: probe with driver chicony failed with error -22 [ 1221.508668][T26104] bond0: option use_carrier: invalid value (2) [ 1221.597592][ T1218] usb 3-1: USB disconnect, device number 8 [ 1221.712842][T26124] netlink: 165 bytes leftover after parsing attributes in process `syz.4.18337'. [ 1222.529393][T26171] hub 9-0:1.0: USB hub found [ 1222.557288][T26171] hub 9-0:1.0: 1 port detected [ 1222.593809][ T1218] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 1222.725510][T26183] netlink: 'syz.0.18356': attribute type 1 has an invalid length. [ 1222.778663][ T1218] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1222.802589][ T1218] usb 4-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 1222.828916][ T1218] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1222.843930][ T1218] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 1222.859925][ T1218] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 1222.900043][ T1218] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1222.914121][ T1218] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1222.932736][ T1218] usb 4-1: Product: syz [ 1222.941987][ T1218] usb 4-1: Manufacturer: syz [ 1222.965977][ T1218] cdc_wdm 4-1:1.0: skipping garbage [ 1222.975979][ T1218] cdc_wdm 4-1:1.0: skipping garbage [ 1223.006498][ T1218] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 1223.012501][ T1218] cdc_wdm 4-1:1.0: Unknown control protocol [ 1223.016971][T26197] netlink: 4 bytes leftover after parsing attributes in process `syz.4.18361'. [ 1223.366590][T26227] netlink: 'syz.0.18371': attribute type 2 has an invalid length. [ 1223.376711][T26227] netlink: 4 bytes leftover after parsing attributes in process `syz.0.18371'. [ 1223.424074][ T1218] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 1223.474000][ T5997] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 1223.588431][ T1218] usb 5-1: too many configurations: 9, using maximum allowed: 8 [ 1223.601927][ T1218] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1223.611779][ T1218] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1223.624375][ T1218] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1223.632493][ T1218] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1223.644088][ T5997] usb 3-1: Using ep0 maxpacket: 32 [ 1223.644902][ T1218] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1223.660921][ T1218] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1223.670005][ T1218] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1223.670938][ T5997] usb 3-1: config index 0 descriptor too short (expected 156, got 27) [ 1223.682758][ T1218] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1223.695690][ T5997] usb 3-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 1223.717093][ T5997] usb 3-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 1223.724458][ T1218] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1223.732309][ T5997] usb 3-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 1223.745248][ T1218] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1223.753620][ T5997] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1223.761370][ T1218] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1223.774035][ T5997] usb 3-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 1223.791340][ T9] usb 4-1: USB disconnect, device number 9 [ 1223.803182][ T5997] usb 3-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 1223.823182][ T1218] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1223.831041][ T5997] usb 3-1: Product: syz [ 1223.838623][ T5997] usb 3-1: Manufacturer: syz [ 1223.843276][ T5997] usb 3-1: SerialNumber: syz [ 1223.843602][ T1218] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1223.862257][ T1218] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1223.873603][ T1218] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1223.884707][ T5997] usb 3-1: config 0 descriptor?? [ 1223.890874][ T1218] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1223.901276][ T5997] ldusb 3-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 1223.902284][ T1218] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1223.924486][ T5997] ldusb 3-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 1223.937627][ T1218] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1223.952306][ T1218] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1223.963148][ T1218] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1223.994146][ T1218] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1224.017371][ T1218] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 1224.030679][ T1218] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 1224.041967][ T1218] usb 5-1: config 0 interface 0 has no altsetting 0 [ 1224.052239][ T1218] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 1224.061588][ T1218] usb 5-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 1224.070348][ T1218] usb 5-1: Product: syz [ 1224.074644][ T1218] usb 5-1: Manufacturer: syz [ 1224.079264][ T1218] usb 5-1: SerialNumber: syz [ 1224.086977][ T1218] usb 5-1: config 0 descriptor?? [ 1224.109533][ T1218] yurex 5-1:0.0: USB YUREX device now attached to Yurex #1 [ 1224.475391][ T1218] usb 5-1: USB disconnect, device number 12 [ 1224.492518][ T1218] yurex 5-1:0.0: USB YUREX #1 now disconnected [ 1224.684110][T14202] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 1224.843755][T14202] usb 2-1: Using ep0 maxpacket: 32 [ 1224.853799][T14202] usb 2-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 1224.863525][T14202] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1224.884623][T14202] usb 2-1: config 0 descriptor?? [ 1224.904810][T26292] pim6reg0: tun_chr_ioctl cmd 1074025680 [ 1225.130111][T14202] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 1225.150612][T14202] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1225.175568][T14202] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 1225.187600][T14202] usb 2-1: media controller created [ 1225.225884][T14202] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1225.344323][T14202] az6027: usb out operation failed. (-71) [ 1225.364437][T14202] az6027: usb out operation failed. (-71) [ 1225.376314][T14202] stb0899_attach: Driver disabled by Kconfig [ 1225.382548][T14202] az6027: no front-end attached [ 1225.382548][T14202] [ 1225.392704][T14202] az6027: usb out operation failed. (-71) [ 1225.400223][T14202] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 1225.420617][T14202] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input180 [ 1225.480162][T14202] dvb-usb: schedule remote query interval to 400 msecs. [ 1225.502167][T14202] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 1225.525187][T14202] usb 2-1: USB disconnect, device number 118 [ 1225.679435][T14202] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 1226.243795][T14202] usb 3-1: USB disconnect, device number 9 [ 1226.265381][T14202] ldusb 3-1:0.0: LD USB Device #0 now disconnected [ 1228.099632][T26427] netlink: 4 bytes leftover after parsing attributes in process `syz.3.18420'. [ 1228.154951][T26425] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 1228.161422][T26425] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 1228.183498][T26425] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 1228.191816][T26425] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 1229.503922][ T1218] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 1229.663902][ T1218] usb 5-1: Using ep0 maxpacket: 32 [ 1229.671579][ T1218] usb 5-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 1229.696510][ T1218] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1229.721990][ T1218] usb 5-1: config 0 descriptor?? [ 1229.969281][ T1218] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 1229.986978][ T1218] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1230.024909][ T1218] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 1230.060095][ T1218] usb 5-1: media controller created [ 1230.117215][ T1218] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1230.162126][ T1218] az6027: usb out operation failed. (-71) [ 1230.175562][ T5886] Bluetooth: hci4: command 0x0406 tx timeout [ 1230.185563][ T1218] az6027: usb out operation failed. (-71) [ 1230.207936][ T1218] stb0899_attach: Driver disabled by Kconfig [ 1230.221853][ T1218] az6027: no front-end attached [ 1230.221853][ T1218] [ 1230.234456][T26514] netlink: 8 bytes leftover after parsing attributes in process `syz.1.18450'. [ 1230.254070][ T5886] Bluetooth: hci1: command 0x0406 tx timeout [ 1230.264428][ T1218] az6027: usb out operation failed. (-71) [ 1230.280516][ T1218] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 1230.313996][ T1218] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.4/usb5/5-1/input/input181 [ 1230.378059][ T1218] dvb-usb: schedule remote query interval to 400 msecs. [ 1230.406975][ T1218] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 1230.436910][ T1218] usb 5-1: USB disconnect, device number 13 [ 1230.580977][ T1218] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 1230.901107][T26555] bridge_slave_0: invalid flags given to default FDB implementation [ 1230.944740][T26558] netlink: 8 bytes leftover after parsing attributes in process `syz.0.18464'. [ 1230.966797][T26558] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 1231.299157][T26568] netlink: 8 bytes leftover after parsing attributes in process `syz.0.18471'. [ 1232.253885][ T5886] Bluetooth: hci4: command 0x0406 tx timeout [ 1232.333904][ T5886] Bluetooth: hci1: command 0x0406 tx timeout [ 1232.640866][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 1232.640889][ T30] audit: type=1326 audit(1754404055.898:3506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26639 comm="syz.2.18496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb3f938eb69 code=0x7ffc0000 [ 1232.760663][ T30] audit: type=1326 audit(1754404055.898:3507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26639 comm="syz.2.18496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb3f938eb69 code=0x7ffc0000 [ 1232.783307][ C1] vkms_vblank_simulate: vblank timer overrun [ 1232.826923][ T30] audit: type=1326 audit(1754404055.898:3508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26639 comm="syz.2.18496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fb3f938eb69 code=0x7ffc0000 [ 1232.849671][ C1] vkms_vblank_simulate: vblank timer overrun [ 1232.912727][ T30] audit: type=1326 audit(1754404055.898:3509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26639 comm="syz.2.18496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb3f938eb69 code=0x7ffc0000 [ 1232.967175][ T30] audit: type=1326 audit(1754404055.898:3510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26639 comm="syz.2.18496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb3f938eb69 code=0x7ffc0000 [ 1233.053871][ T30] audit: type=1326 audit(1754404055.938:3511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26639 comm="syz.2.18496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb3f938eb69 code=0x7ffc0000 [ 1233.121904][ T30] audit: type=1326 audit(1754404055.938:3512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26639 comm="syz.2.18496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb3f93c1425 code=0x7ffc0000 [ 1233.217768][ T30] audit: type=1326 audit(1754404055.938:3513): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26639 comm="syz.2.18496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb3f93c1425 code=0x7ffc0000 [ 1233.294061][ T30] audit: type=1326 audit(1754404055.938:3514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26639 comm="syz.2.18496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb3f93c1425 code=0x7ffc0000 [ 1233.317230][ C1] vkms_vblank_simulate: vblank timer overrun [ 1233.342236][ T30] audit: type=1326 audit(1754404055.948:3515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26639 comm="syz.2.18496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fb3f93c1425 code=0x7ffc0000 [ 1236.141794][T26755] netlink: 44 bytes leftover after parsing attributes in process `syz.3.18543'. [ 1236.198398][T26755] netlink: 'syz.3.18543': attribute type 6 has an invalid length. [ 1236.216568][T26759] netlink: 8 bytes leftover after parsing attributes in process `syz.0.18545'. [ 1236.230570][T26755] netlink: 'syz.3.18543': attribute type 5 has an invalid length. [ 1236.276243][T26755] netlink: 'syz.3.18543': attribute type 4 has an invalid length. [ 1236.523175][T26767] dvmrp8: entered allmulticast mode [ 1236.548484][T26767] dvmrp8: left allmulticast mode [ 1236.666731][T26681] syz.1.18514 (26681): drop_caches: 1 [ 1236.712738][T26684] syz.1.18514 (26684): drop_caches: 1 [ 1237.570810][T26798] netlink: 'syz.3.18561': attribute type 64 has an invalid length. [ 1237.858093][ T30] kauditd_printk_skb: 76 callbacks suppressed [ 1237.858113][ T30] audit: type=1326 audit(1754404061.118:3592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26802 comm="syz.0.18563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe88b38eb69 code=0x7ffc0000 [ 1237.903624][ T30] audit: type=1326 audit(1754404061.158:3593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26802 comm="syz.0.18563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=97 compat=0 ip=0x7fe88b38eb69 code=0x7ffc0000 [ 1237.989920][ T30] audit: type=1326 audit(1754404061.158:3594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26802 comm="syz.0.18563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe88b38eb69 code=0x7ffc0000 [ 1238.550447][ T30] audit: type=1326 audit(1754404061.798:3595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26857 comm="syz.0.18573" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe88b38eb69 code=0x0 [ 1239.057980][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 1239.064738][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 1239.073942][ T5997] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 1239.236046][ T5997] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1239.247851][ T5997] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1239.271815][ T5997] usb 4-1: config 1 has no interface number 0 [ 1239.408694][ T5997] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1239.434198][ T24] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 1239.466645][ T5997] usb 4-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 1239.503115][ T5997] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1239.523445][ T5997] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1239.553763][ T5997] usb 4-1: Product: syz [ 1239.557999][ T5997] usb 4-1: Manufacturer: syz [ 1239.588358][ T5997] usb 4-1: SerialNumber: syz [ 1239.635873][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1239.655162][ T24] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1239.665002][ T24] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 1239.674703][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1239.692822][ T24] usb 2-1: config 0 descriptor?? [ 1240.026664][ T1218] usb 2-1: USB disconnect, device number 119 [ 1240.452181][T26984] batadv_slave_1: entered promiscuous mode [ 1240.466567][ T5997] cdc_ncm 4-1:1.1: bind() failure [ 1240.704696][ T24] usb 4-1: USB disconnect, device number 10 [ 1240.944192][ T1218] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 1240.970460][T27020] netlink: 8 bytes leftover after parsing attributes in process `syz.2.18604'. [ 1240.980263][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1241.054164][T27023] loop2: detected capacity change from 0 to 8 [ 1241.114012][ T1218] usb 2-1: Using ep0 maxpacket: 32 [ 1241.136742][ T1218] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 1241.155680][ T1218] usb 2-1: config 0 has no interface number 0 [ 1241.172465][ T1218] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 1241.198121][ T1218] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1241.221492][ T1218] usb 2-1: Product: syz [ 1241.230973][ T1218] usb 2-1: Manufacturer: syz [ 1241.242274][ T1218] usb 2-1: SerialNumber: syz [ 1241.262876][ T1218] usb 2-1: config 0 descriptor?? [ 1241.287300][ T1218] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 1241.527609][ T1218] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 1241.587540][ T1218] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 1241.955053][ C0] usb 2-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 1241.970019][T14202] usb 2-1: USB disconnect, device number 120 [ 1241.993546][T14202] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 1242.054898][T14202] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 1242.101060][T14202] quatech2 2-1:0.51: device disconnected [ 1242.364045][ T1218] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 1242.426251][T27091] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1242.524761][ T1218] usb 3-1: Using ep0 maxpacket: 32 [ 1242.538800][ T1218] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1242.574380][ T1218] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1242.607314][ T1218] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 1242.633305][ T1218] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1242.635357][T27097] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1242.669069][ T1218] usb 3-1: config 0 descriptor?? [ 1243.210877][ T1218] savu 0003:1E7D:2D5A.0090: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 1243.407832][ T24] usb 3-1: USB disconnect, device number 10 [ 1243.647485][T27157] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1243.728222][T27131] fido_id[27131]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 1244.069127][T27178] [ 1244.071516][T27178] ===================================================== [ 1244.078469][T27178] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 1244.085966][T27178] 6.16.0-syzkaller-11699-g7e161a991ea7 #0 Not tainted [ 1244.092846][T27178] ----------------------------------------------------- [ 1244.094822][T27186] sctp: [Deprecated]: syz.4.18642 (pid 27186) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1244.094822][T27186] Use struct sctp_sack_info instead [ 1244.099800][T27178] syz.1.18639/27178 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 1244.099825][T27178] ffff88802788e9f0 (&new->fa_lock){....}-{3:3}, at: kill_fasync+0x199/0x4d0 [ 1244.132891][T27178] [ 1244.132891][T27178] and this task is already holding: [ 1244.134169][ T30] audit: type=1326 audit(1754404067.328:3596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27185 comm="syz.4.18642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1244.140277][T27178] ffff888029927230 (&dev->event_lock#2){..-.}-{3:3}, at: input_inject_event+0xa5/0x340 [ 1244.163115][ C1] vkms_vblank_simulate: vblank timer overrun [ 1244.172789][T27178] which would create a new lock dependency: [ 1244.184665][T27178] (&dev->event_lock#2){..-.}-{3:3} -> (&new->fa_lock){....}-{3:3} [ 1244.192746][T27178] [ 1244.192746][T27178] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 1244.202233][T27178] (&dev->event_lock#2){..-.}-{3:3} [ 1244.202287][T27178] [ 1244.202287][T27178] ... which became SOFTIRQ-irq-safe at: [ 1244.215249][T27178] lock_acquire+0x120/0x360 [ 1244.217217][ T30] audit: type=1326 audit(1754404067.328:3597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27185 comm="syz.4.18642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1244.219970][T27178] _raw_spin_lock_irqsave+0xa7/0xf0 [ 1244.220001][T27178] input_inject_event+0xa5/0x340 [ 1244.252995][T27178] led_trigger_event+0x138/0x210 [ 1244.253080][ T30] audit: type=1326 audit(1754404067.328:3598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27185 comm="syz.4.18642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1244.258401][T27178] kbd_bh+0x1c6/0x2e0 [ 1244.258421][T27178] tasklet_action_common+0x369/0x580 [ 1244.258444][T27178] handle_softirqs+0x286/0x870 [ 1244.258462][T27178] run_ksoftirqd+0x9b/0x100 [ 1244.258484][T27178] smpboot_thread_fn+0x542/0xa60 [ 1244.281266][ C1] vkms_vblank_simulate: vblank timer overrun [ 1244.285323][T27178] kthread+0x711/0x8a0 [ 1244.309567][ T30] audit: type=1326 audit(1754404067.328:3599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27185 comm="syz.4.18642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1244.311611][T27178] ret_from_fork+0x3f9/0x770 [ 1244.311641][T27178] ret_from_fork_asm+0x1a/0x30 [ 1244.317647][ T30] audit: type=1326 audit(1754404067.328:3600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27185 comm="syz.4.18642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1244.338448][T27178] [ 1244.338448][T27178] to a SOFTIRQ-irq-unsafe lock: [ 1244.338464][T27178] (tasklist_lock){.+.+}-{3:3} [ 1244.338487][T27178] [ 1244.338487][T27178] ... which became SOFTIRQ-irq-unsafe at: [ 1244.338498][T27178] ... [ 1244.338503][T27178] lock_acquire+0x120/0x360 [ 1244.338536][T27178] _raw_read_lock+0x36/0x50 [ 1244.338556][T27178] __do_wait+0xde/0x740 [ 1244.353481][ T30] audit: type=1326 audit(1754404067.328:3601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27185 comm="syz.4.18642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1244.370702][T27178] do_wait+0x1f8/0x520 [ 1244.370737][T27178] kernel_wait+0xab/0x170 [ 1244.370763][T27178] call_usermodehelper_exec_work+0xbe/0x230 [ 1244.370795][T27178] process_scheduled_works+0xade/0x17b0 [ 1244.370814][T27178] worker_thread+0x8a0/0xda0 [ 1244.370830][T27178] kthread+0x711/0x8a0 [ 1244.370852][T27178] ret_from_fork+0x3f9/0x770 [ 1244.370870][T27178] ret_from_fork_asm+0x1a/0x30 [ 1244.370896][T27178] [ 1244.370896][T27178] other info that might help us debug this: [ 1244.370896][T27178] [ 1244.370906][T27178] Chain exists of: [ 1244.370906][T27178] &dev->event_lock#2 --> [ 1244.386077][ T30] audit: type=1326 audit(1754404067.328:3602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=27185 comm="syz.4.18642" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2dff78eb69 code=0x7ffc0000 [ 1244.391202][T27178] &new->fa_lock --> tasklist_lock [ 1244.391202][T27178] [ 1244.391234][T27178] Possible interrupt unsafe locking scenario: [ 1244.391234][T27178] [ 1244.391243][T27178] CPU0 CPU1 [ 1244.391251][T27178] ---- ---- [ 1244.391259][T27178] lock(tasklist_lock); [ 1244.541216][T27178] local_irq_disable(); [ 1244.548174][T27178] lock(&dev->event_lock#2); [ 1244.555408][T27178] lock(&new->fa_lock); [ 1244.562191][T27178] [ 1244.565655][T27178] lock(&dev->event_lock#2); [ 1244.570536][T27178] [ 1244.570536][T27178] *** DEADLOCK *** [ 1244.570536][T27178] [ 1244.578686][T27178] 6 locks held by syz.1.18639/27178: [ 1244.584531][T27178] #0: ffff888029ae9118 (&evdev->mutex){+.+.}-{4:4}, at: evdev_write+0x1a1/0x480 [ 1244.594010][T27178] #1: ffff888029927230 (&dev->event_lock#2){..-.}-{3:3}, at: input_inject_event+0xa5/0x340 [ 1244.604357][T27178] #2: ffffffff8e139ee0 (rcu_read_lock){....}-{1:3}, at: input_inject_event+0xb6/0x340 [ 1244.614069][T27178] #3: ffffffff8e139ee0 (rcu_read_lock){....}-{1:3}, at: input_pass_values+0x8d/0x890 [ 1244.623785][T27178] #4: ffffffff8e139ee0 (rcu_read_lock){....}-{1:3}, at: mousedev_notify_readers+0x2c/0xc00 [ 1244.634095][T27178] #5: ffffffff8e139ee0 (rcu_read_lock){....}-{1:3}, at: kill_fasync+0x53/0x4d0 [ 1244.643624][T27178] [ 1244.643624][T27178] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 1244.654232][T27178] -> (&dev->event_lock#2){..-.}-{3:3} { [ 1244.660108][T27178] IN-SOFTIRQ-W at: [ 1244.664300][T27178] lock_acquire+0x120/0x360 [ 1244.670476][T27178] _raw_spin_lock_irqsave+0xa7/0xf0 [ 1244.677857][T27178] input_inject_event+0xa5/0x340 [ 1244.684904][T27178] led_trigger_event+0x138/0x210 [ 1244.691750][T27178] kbd_bh+0x1c6/0x2e0 [ 1244.697391][T27178] tasklet_action_common+0x369/0x580 [ 1244.704335][T27178] handle_softirqs+0x286/0x870 [ 1244.710757][T27178] run_ksoftirqd+0x9b/0x100 [ 1244.716927][T27178] smpboot_thread_fn+0x542/0xa60 [ 1244.723533][T27178] kthread+0x711/0x8a0 [ 1244.729287][T27178] ret_from_fork+0x3f9/0x770 [ 1244.735552][T27178] ret_from_fork_asm+0x1a/0x30 [ 1244.742001][T27178] INITIAL USE at: [ 1244.745900][T27178] lock_acquire+0x120/0x360 [ 1244.752008][T27178] _raw_spin_lock_irqsave+0xa7/0xf0 [ 1244.758776][T27178] input_inject_event+0xa5/0x340 [ 1244.765283][T27178] kbd_led_trigger_activate+0xbc/0x100 [ 1244.772321][T27178] led_trigger_set+0x52d/0x950 [ 1244.778678][T27178] led_trigger_set_default+0x260/0x2a0 [ 1244.785728][T27178] led_classdev_register_ext+0x73d/0x930 [ 1244.793042][T27178] input_leds_connect+0x517/0x790 [ 1244.799734][T27178] input_register_device+0xd0e/0x1140 [ 1244.806684][T27178] atkbd_connect+0x72e/0xa00 [ 1244.812870][T27178] serio_driver_probe+0x82/0xd0 [ 1244.819304][T27178] really_probe+0x26a/0x9e0 [ 1244.825389][T27178] __driver_probe_device+0x18c/0x2f0 [ 1244.832447][T27178] driver_probe_device+0x4f/0x430 [ 1244.839309][T27178] __driver_attach+0x452/0x700 [ 1244.845665][T27178] bus_for_each_dev+0x230/0x2b0 [ 1244.852096][T27178] serio_handle_event+0x1f9/0x8d0 [ 1244.858747][T27178] process_scheduled_works+0xade/0x17b0 [ 1244.865990][T27178] worker_thread+0x8a0/0xda0 [ 1244.872366][T27178] kthread+0x711/0x8a0 [ 1244.878023][T27178] ret_from_fork+0x3f9/0x770 [ 1244.884192][T27178] ret_from_fork_asm+0x1a/0x30 [ 1244.890556][T27178] } [ 1244.893059][T27178] ... key at: [] input_allocate_device.__key.5+0x0/0x20 [ 1244.902096][T27178] [ 1244.902096][T27178] the dependencies between the lock to be acquired [ 1244.902107][T27178] and SOFTIRQ-irq-unsafe lock: [ 1244.915655][T27178] -> (tasklist_lock){.+.+}-{3:3} { [ 1244.920980][T27178] HARDIRQ-ON-R at: [ 1244.925177][T27178] lock_acquire+0x120/0x360 [ 1244.931695][T27178] _raw_read_lock+0x36/0x50 [ 1244.938205][T27178] __do_wait+0xde/0x740 [ 1244.944373][T27178] do_wait+0x1f8/0x520 [ 1244.950553][T27178] kernel_wait+0xab/0x170 [ 1244.957160][T27178] call_usermodehelper_exec_work+0xbe/0x230 [ 1244.965074][T27178] process_scheduled_works+0xade/0x17b0 [ 1244.972625][T27178] worker_thread+0x8a0/0xda0 [ 1244.979222][T27178] kthread+0x711/0x8a0 [ 1244.985304][T27178] ret_from_fork+0x3f9/0x770 [ 1244.992076][T27178] ret_from_fork_asm+0x1a/0x30 [ 1244.998907][T27178] SOFTIRQ-ON-R at: [ 1245.003066][T27178] lock_acquire+0x120/0x360 [ 1245.009594][T27178] _raw_read_lock+0x36/0x50 [ 1245.016109][T27178] __do_wait+0xde/0x740 [ 1245.022291][T27178] do_wait+0x1f8/0x520 [ 1245.028460][T27178] kernel_wait+0xab/0x170 [ 1245.034886][T27178] call_usermodehelper_exec_work+0xbe/0x230 [ 1245.042882][T27178] process_scheduled_works+0xade/0x17b0 [ 1245.050432][T27178] worker_thread+0x8a0/0xda0 [ 1245.057032][T27178] kthread+0x711/0x8a0 [ 1245.063111][T27178] ret_from_fork+0x3f9/0x770 [ 1245.069716][T27178] ret_from_fork_asm+0x1a/0x30 [ 1245.076490][T27178] INITIAL USE at: [ 1245.080564][T27178] lock_acquire+0x120/0x360 [ 1245.086990][T27178] _raw_write_lock_irq+0xa2/0xf0 [ 1245.093847][T27178] copy_process+0x224f/0x3c00 [ 1245.100441][T27178] kernel_clone+0x21e/0x840 [ 1245.107122][T27178] user_mode_thread+0xdd/0x140 [ 1245.113810][T27178] rest_init+0x23/0x300 [ 1245.120238][T27178] start_kernel+0x3a9/0x410 [ 1245.126684][T27178] x86_64_start_reservations+0x24/0x30 [ 1245.134188][T27178] x86_64_start_kernel+0x143/0x1c0 [ 1245.141272][T27178] common_startup_64+0x13e/0x147 [ 1245.148137][T27178] INITIAL READ USE at: [ 1245.152655][T27178] lock_acquire+0x120/0x360 [ 1245.159521][T27178] _raw_read_lock+0x36/0x50 [ 1245.166375][T27178] __do_wait+0xde/0x740 [ 1245.172892][T27178] do_wait+0x1f8/0x520 [ 1245.179337][T27178] kernel_wait+0xab/0x170 [ 1245.186054][T27178] call_usermodehelper_exec_work+0xbe/0x230 [ 1245.194409][T27178] process_scheduled_works+0xade/0x17b0 [ 1245.202314][T27178] worker_thread+0x8a0/0xda0 [ 1245.209264][T27178] kthread+0x711/0x8a0 [ 1245.215699][T27178] ret_from_fork+0x3f9/0x770 [ 1245.222659][T27178] ret_from_fork_asm+0x1a/0x30 [ 1245.229801][T27178] } [ 1245.232484][T27178] ... key at: [] tasklist_lock+0x18/0x40 [ 1245.240396][T27178] ... acquired at: [ 1245.244383][T27178] lock_acquire+0x120/0x360 [ 1245.249088][T27178] _raw_read_lock+0x36/0x50 [ 1245.253775][T27178] send_sigio+0x101/0x370 [ 1245.258301][T27178] dnotify_handle_event+0x169/0x440 [ 1245.263704][T27178] fsnotify+0x1814/0x1a80 [ 1245.268220][T27178] vfs_mkdir+0x477/0x510 [ 1245.272644][T27178] do_mkdirat+0x247/0x590 [ 1245.277161][T27178] __x64_sys_mkdirat+0x87/0xa0 [ 1245.282283][T27178] do_syscall_64+0xfa/0x3b0 [ 1245.286978][T27178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1245.293064][T27178] [ 1245.295390][T27178] -> (&f_owner->lock){....}-{3:3} { [ 1245.300704][T27178] INITIAL USE at: [ 1245.304699][T27178] lock_acquire+0x120/0x360 [ 1245.310981][T27178] _raw_write_lock_irq+0xa2/0xf0 [ 1245.317771][T27178] __f_setown+0x67/0x370 [ 1245.323773][T27178] f_setown+0x23a/0x300 [ 1245.329671][T27178] sock_ioctl+0x5c5/0x790 [ 1245.335754][T27178] __se_sys_ioctl+0xfc/0x170 [ 1245.342088][T27178] do_syscall_64+0xfa/0x3b0 [ 1245.348343][T27178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1245.355977][T27178] INITIAL READ USE at: [ 1245.360401][T27178] lock_acquire+0x120/0x360 [ 1245.367182][T27178] _raw_read_lock_irq+0xaa/0xf0 [ 1245.374226][T27178] f_getown+0x54/0x2a0 [ 1245.380486][T27178] sock_ioctl+0x536/0x790 [ 1245.387001][T27178] __se_sys_ioctl+0xfc/0x170 [ 1245.393777][T27178] do_syscall_64+0xfa/0x3b0 [ 1245.400471][T27178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1245.408548][T27178] } [ 1245.411316][T27178] ... key at: [] file_f_owner_allocate.__key+0x0/0x20 [ 1245.420268][T27178] ... acquired at: [ 1245.424163][T27178] lock_acquire+0x120/0x360 [ 1245.428866][T27178] _raw_read_lock_irqsave+0xaf/0x100 [ 1245.434361][T27178] send_sigio+0x38/0x370 [ 1245.438787][T27178] kill_fasync+0x24d/0x4d0 [ 1245.443484][T27178] sock_wake_async+0x137/0x160 [ 1245.448448][T27178] sock_def_readable+0x3bb/0x550 [ 1245.453587][T27178] queue_oob+0x452/0x4f0 [ 1245.458011][T27178] unix_stream_sendmsg+0xc3f/0xdf0 [ 1245.463298][T27178] __sock_sendmsg+0x219/0x270 [ 1245.468249][T27178] ____sys_sendmsg+0x52d/0x830 [ 1245.473218][T27178] ___sys_sendmsg+0x21f/0x2a0 [ 1245.478080][T27178] __sys_sendmmsg+0x227/0x430 [ 1245.482956][T27178] __x64_sys_sendmmsg+0xa0/0xc0 [ 1245.487989][T27178] do_syscall_64+0xfa/0x3b0 [ 1245.492675][T27178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1245.498750][T27178] [ 1245.501087][T27178] -> (&new->fa_lock){....}-{3:3} { [ 1245.506231][T27178] INITIAL USE at: [ 1245.510131][T27178] lock_acquire+0x120/0x360 [ 1245.516216][T27178] _raw_write_lock_irq+0xa2/0xf0 [ 1245.522746][T27178] fasync_remove_entry+0xf1/0x1c0 [ 1245.529383][T27178] __fput+0x8a2/0xa70 [ 1245.535052][T27178] task_work_run+0x1d1/0x260 [ 1245.541827][T27178] exit_to_user_mode_loop+0xec/0x110 [ 1245.548788][T27178] do_syscall_64+0x2bd/0x3b0 [ 1245.554968][T27178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1245.562453][T27178] INITIAL READ USE at: [ 1245.566788][T27178] lock_acquire+0x120/0x360 [ 1245.573403][T27178] _raw_read_lock_irqsave+0xaf/0x100 [ 1245.580704][T27178] kill_fasync+0x199/0x4d0 [ 1245.587129][T27178] vcs_notifier+0x14b/0x1f0 [ 1245.593903][T27178] notifier_call_chain+0x1b6/0x3e0 [ 1245.601127][T27178] atomic_notifier_call_chain+0xda/0x180 [ 1245.608878][T27178] vcs_scr_updated+0x8c/0xd0 [ 1245.615498][T27178] vcs_write+0x105f/0x1260 [ 1245.621926][T27178] vfs_writev+0x4b6/0x960 [ 1245.628260][T27178] do_writev+0x14d/0x2d0 [ 1245.634508][T27178] do_syscall_64+0xfa/0x3b0 [ 1245.641053][T27178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1245.648963][T27178] } [ 1245.651466][T27178] ... key at: [] fasync_insert_entry.__key+0x0/0x20 [ 1245.660153][T27178] ... acquired at: [ 1245.663958][T27178] lock_acquire+0x120/0x360 [ 1245.668739][T27178] _raw_read_lock_irqsave+0xaf/0x100 [ 1245.674306][T27178] kill_fasync+0x199/0x4d0 [ 1245.679177][T27178] mousedev_notify_readers+0x6f1/0xc00 [ 1245.684824][T27178] mousedev_event+0x602/0x1320 [ 1245.689761][T27178] input_handle_events_default+0xd1/0x1a0 [ 1245.695781][T27178] input_pass_values+0x288/0x890 [ 1245.700906][T27178] input_event_dispose+0x330/0x6b0 [ 1245.706202][T27178] input_inject_event+0x1dd/0x340 [ 1245.711491][T27178] evdev_write+0x2fc/0x480 [ 1245.716090][T27178] vfs_write+0x27e/0xa90 [ 1245.720629][T27178] ksys_write+0x145/0x250 [ 1245.725147][T27178] do_syscall_64+0xfa/0x3b0 [ 1245.729964][T27178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1245.736048][T27178] [ 1245.738370][T27178] [ 1245.738370][T27178] stack backtrace: [ 1245.744264][T27178] CPU: 0 UID: 0 PID: 27178 Comm: syz.1.18639 Not tainted 6.16.0-syzkaller-11699-g7e161a991ea7 #0 PREEMPT(full) [ 1245.744286][T27178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1245.744298][T27178] Call Trace: [ 1245.744307][T27178] [ 1245.744315][T27178] dump_stack_lvl+0x189/0x250 [ 1245.744339][T27178] ? __pfx_dump_stack_lvl+0x10/0x10 [ 1245.744359][T27178] ? __pfx__printk+0x10/0x10 [ 1245.744386][T27178] validate_chain+0x1f05/0x2140 [ 1245.744413][T27178] __lock_acquire+0xab9/0xd20 [ 1245.744440][T27178] ? kill_fasync+0x199/0x4d0 [ 1245.744458][T27178] lock_acquire+0x120/0x360 [ 1245.744482][T27178] ? kill_fasync+0x199/0x4d0 [ 1245.744505][T27178] _raw_read_lock_irqsave+0xaf/0x100 [ 1245.744524][T27178] ? kill_fasync+0x199/0x4d0 [ 1245.744541][T27178] ? __pfx__raw_read_lock_irqsave+0x10/0x10 [ 1245.744564][T27178] kill_fasync+0x199/0x4d0 [ 1245.744581][T27178] ? kill_fasync+0x53/0x4d0 [ 1245.744599][T27178] mousedev_notify_readers+0x6f1/0xc00 [ 1245.744623][T27178] ? mousedev_notify_readers+0x2c/0xc00 [ 1245.744644][T27178] mousedev_event+0x602/0x1320 [ 1245.744663][T27178] input_handle_events_default+0xd1/0x1a0 [ 1245.744689][T27178] ? input_pass_values+0x8d/0x890 [ 1245.744708][T27178] input_pass_values+0x288/0x890 [ 1245.744730][T27178] ? input_handle_event+0x70c/0xf30 [ 1245.744746][T27178] input_event_dispose+0x330/0x6b0 [ 1245.744763][T27178] input_inject_event+0x1dd/0x340 [ 1245.744779][T27178] ? input_inject_event+0xb6/0x340 [ 1245.744795][T27178] evdev_write+0x2fc/0x480 [ 1245.744817][T27178] ? __pfx_evdev_write+0x10/0x10 [ 1245.744837][T27178] ? bpf_lsm_file_permission+0x9/0x20 [ 1245.744859][T27178] ? security_file_permission+0x75/0x290 [ 1245.744878][T27178] ? rw_verify_area+0x255/0x4d0 [ 1245.744898][T27178] ? __lock_acquire+0xab9/0xd20 [ 1245.744921][T27178] ? __pfx_evdev_write+0x10/0x10 [ 1245.744943][T27178] vfs_write+0x27e/0xa90 [ 1245.744968][T27178] ? __pfx_vfs_write+0x10/0x10 [ 1245.744992][T27178] ? __fget_files+0x2a/0x420 [ 1245.745020][T27178] ? __fget_files+0x2a/0x420 [ 1245.745043][T27178] ? __fget_files+0x3a0/0x420 [ 1245.745067][T27178] ? __fget_files+0x2a/0x420 [ 1245.745095][T27178] ksys_write+0x145/0x250 [ 1245.745117][T27178] ? __pfx_ksys_write+0x10/0x10 [ 1245.745138][T27178] ? rcu_is_watching+0x15/0xb0 [ 1245.745156][T27178] ? do_syscall_64+0xbe/0x3b0 [ 1245.745184][T27178] do_syscall_64+0xfa/0x3b0 [ 1245.745204][T27178] ? lockdep_hardirqs_on+0x9c/0x150 [ 1245.745223][T27178] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1245.745239][T27178] ? clear_bhb_loop+0x60/0xb0 [ 1245.745258][T27178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1245.745274][T27178] RIP: 0033:0x7f22f038eb69 [ 1245.745291][T27178] 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 [ 1245.745307][T27178] RSP: 002b:00007f22f11c7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1245.745326][T27178] RAX: ffffffffffffffda RBX: 00007f22f05b5fa0 RCX: 00007f22f038eb69 [ 1245.745339][T27178] RDX: 0000000000000918 RSI: 0000200000000040 RDI: 0000000000000003 [ 1245.745351][T27178] RBP: 00007f22f0411df1 R08: 0000000000000000 R09: 0000000000000000 [ 1245.745362][T27178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1245.745372][T27178] R13: 0000000000000000 R14: 00007f22f05b5fa0 R15: 00007f22f06dfa28 [ 1245.745390][T27178] [ 1246.950443][T27048] syz.3.18609 (27048) used greatest stack depth: 18928 bytes left [ 1248.013871][ C0] ip6_tunnel: ip6gretap3 xmit: Local address not yet configured!