last executing test programs: 4.389906167s ago: executing program 4 (id=477): r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000d40), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000001040)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01002abd7000fedbdf2503000000580001800d0001007564703a73797a320000000544000400200001"], 0x6c}, 0x1, 0x0, 0x0, 0x20000050}, 0x42000) 4.26943113s ago: executing program 4 (id=478): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xad, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x4, 0x8001, 0x0, 0x80000000b49, 0x200000000002, 0x4, 0xa, 0x3}, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f0000000180)={0x0, 0xdee7, 0x0, 0x1, 0x255, 0x0, r2}, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0xc, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x4, 0x0, 0x0}}, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, &(0x7f0000000340)={0x2001}, 0x0) 4.025935024s ago: executing program 4 (id=482): r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x100) flock(r0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x60500, 0x0) flock(r2, 0x2) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) flock(r1, 0x1) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) 3.866694688s ago: executing program 0 (id=484): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0xa4, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x7c, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_EXTHDR_OFFSET={0x8, 0x3, 0x1, 0x0, 0x86}, @NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0x22}, @NFTA_EXTHDR_TYPE={0x5, 0x2, 0x89}]}}}, {0x44, 0x1, 0x0, 0x1, @bitwise={{0xc}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x14}, @NFTA_BITWISE_DREG={0x8, 0x2, 0x1, 0x0, 0x12}, @NFTA_BITWISE_XOR={0xc, 0x5, 0x0, 0x1, [@NFTA_DATA_VALUE={0x7, 0x1, "7e61e7"}]}, @NFTA_BITWISE_MASK={0xc, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0x6, 0x1, "8a95"}]}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x118}}, 0x0) 3.77985523s ago: executing program 0 (id=485): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x2840, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000001c0)={{0x2000, 0x41000, 0xc, 0x9, 0x3, 0xe4, 0x40, 0x2c, 0x0, 0x30, 0x19, 0xe0}, {0xe000, 0x3000, 0xe, 0x0, 0x40, 0x5, 0x7d, 0x8, 0x58, 0x3, 0x3, 0x1}, {0xdddd1000, 0x3000, 0xe, 0x5, 0x6, 0x7, 0xfe, 0x89, 0x1, 0xab, 0x5, 0x81}, {0xdddd1000, 0x8000000, 0x3, 0x5d, 0x4, 0x43, 0x9, 0xfa, 0x80, 0x80, 0xe}, {0x0, 0x9000, 0xb, 0x1, 0xbd, 0x7, 0xab, 0x7f, 0x7, 0x83, 0xf7, 0x83}, {0xffffffff, 0x80a0000, 0x10, 0x0, 0xb1, 0x8, 0x1, 0x2, 0x9, 0xf, 0x1, 0xfd}, {0x3000, 0xffffffff, 0x4, 0x5, 0x7, 0x2, 0xb, 0x0, 0x5, 0x40, 0xff, 0x70}, {0xd000, 0x1000, 0xe, 0x5, 0xf, 0x7, 0x1, 0xc1, 0x2, 0x3, 0x7, 0x8}, {0x100000, 0x2d}, {0x30000, 0x86}, 0x80000031, 0x0, 0x8000000, 0x42025, 0xe, 0x1, 0x3000, [0x6840000000000000, 0x3, 0x5e, 0xff]}) 3.507816255s ago: executing program 0 (id=488): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000300000050000000000000000940000008d9d6c6e0be1ec17"], 0x0, 0xf, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="14010000", @ANYRES16=0x0, @ANYBLOB="00082dbd7000fbdbdf25"], 0x14}, 0x1, 0x0, 0x0, 0x8004}, 0xa4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000810}, 0x20004000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$XFS_IOC_SET_RESBLKS(0xffffffffffffffff, 0xc0105872, &(0x7f0000000040)={0x1, 0x15}) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000880)={0x1, 0x0, @pic={0x8, 0x7, 0x4e, 0x3, 0x2, 0x7, 0xc5, 0x19, 0x28, 0x2, 0x1, 0x95, 0xb, 0x8, 0x7f, 0x7}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.019651506s ago: executing program 4 (id=497): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) tkill(r0, 0x11) 2.885867139s ago: executing program 1 (id=499): r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x20082, 0x0) read$FUSE(r0, &(0x7f0000000980)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000003000)={0x2020}, 0x2020) 2.747871162s ago: executing program 1 (id=500): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r2, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r1, 0xc06864ce, &(0x7f00000004c0)={r3, 0x0, 0x4, 0x0, 0x2, [0x0], [0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0xfffffffc], [0x1]}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000440)={0x7, 0x3, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r4, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000300)={0x0, 0x0, r5}) 2.647353524s ago: executing program 4 (id=502): sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb305e06d8ab48277}, 0x0) syz_emit_vhci(&(0x7f0000000080)=ANY=[@ANYBLOB="043e751d"], 0x24) 2.527536376s ago: executing program 1 (id=504): syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xad, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f0000000180)={0x0, 0xdee7, 0x0, 0x1, 0x255, 0x0, r2}, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0xc, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x4, 0x0, 0x0}}, 0x0) 2.501164176s ago: executing program 4 (id=505): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000300)={0x24, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x22, 0x7, {[@main=@item_012={0x0, 0x0, 0xa}, @global=@item_4={0x3, 0x1, 0x1, "1173e478"}, @local=@item_012={0x0, 0x2, 0xa}]}}, 0x0}, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000009c0)={0x2c, &(0x7f0000000780)={0x0, 0x17}, 0x0, 0x0, 0x0, 0x0}) 2.417057749s ago: executing program 1 (id=506): mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffcffffff, 0x20031, 0xffffffffffffffff, 0xbe9f5000) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x16d}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x4}) mremap(&(0x7f00002b7000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00003e7000/0x1000)=nil) 2.398140579s ago: executing program 0 (id=507): move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_MCE_KILL(0x4e, 0x1, 0x0) prctl$PR_SET_SECCOMP(0x4e, 0x1, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndmidi(0x0, 0x2, 0x143102) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0xf00) 2.236089022s ago: executing program 0 (id=510): r0 = syz_open_dev$video4linux(&(0x7f0000000000), 0x92e4, 0x121902) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r0, 0xc040564a, &(0x7f0000000080)={0x8000000, 0x0, 0x1009, 0x4, 0x1, 0x10000, 0x0, 0x1}) 2.216133353s ago: executing program 2 (id=511): capset(&(0x7f0000000500)={0x20080522}, &(0x7f0000000200)={0x200002, 0x200003, 0x801, 0x4, 0x7}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000b00)={0x3, 0x1, 0x3, 0xe, 0x1f1, 0x0}) 2.087957415s ago: executing program 2 (id=512): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000003c0)={0x2c, &(0x7f0000000200)={0x20, 0x30, 0x1f, "9176b921ba9a84c796e3809b1268da4256b5ad40a9f7f8cd8192a6681c6700"}, 0x0, 0x0, 0x0, 0x0}) 2.087707335s ago: executing program 0 (id=513): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000035ffaa20cd0caf104a380102030109021b0001000010000904590201801e2a00090582"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000440)={0x1c, &(0x7f0000000140)={0x20, 0x15, 0x1, "10"}, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000000c0)={0x44, &(0x7f0000000000)={0x40, 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.732295213s ago: executing program 3 (id=514): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000001040)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002abd7000fedbdf2503000000580001800d0001007564703a73797a320000000544000400200001"], 0x6c}, 0x1, 0x0, 0x0, 0x20000050}, 0x42000) 1.682497204s ago: executing program 3 (id=515): sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb305e06d8ab48277}, 0x0) syz_emit_vhci(&(0x7f0000000080)=ANY=[@ANYBLOB="043e751d"], 0x24) 1.599932266s ago: executing program 3 (id=516): r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x100) flock(r0, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x60500, 0x0) flock(r1, 0x2) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) 1.428266739s ago: executing program 1 (id=517): syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xad, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f0000000180)={0x0, 0xdee7, 0x0, 0x1, 0x255, 0x0, r2}, 0x0, 0x1, &(0x7f0000000340)={0x2e, 0xc, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, 0x0, '\x00', {0xfff9, 0x4, 0x0, 0x0}}, 0x0) 1.347457321s ago: executing program 1 (id=518): r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, &(0x7f0000000140)={0x14, &(0x7f0000000040)=ANY=[], 0x0}, &(0x7f00000003c0)={0x2c, &(0x7f0000000200)={0x20, 0x30, 0x4, "9176b921"}, 0x0, 0x0, 0x0, &(0x7f0000000340)}) 711.970445ms ago: executing program 3 (id=519): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000004c0)={0x14, 0x0, 0x0}, &(0x7f00000005c0)={0x1c, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x50, r1, 0x1, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_FRAME={0x1e, 0x33, @data_frame={@a_msdu=@type00={{0x0, 0x2, 0xe, 0x0, 0x0, 0x1}, {0x9}, @broadcast, @broadcast, @initial, {0x0, 0x5}, "", @value={0x3, 0x1, 0x3, 0x1, 0x3}}, @a_msdu}}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x60}]}, 0x50}, 0x1, 0x0, 0x0, 0x8004}, 0x200008c0) 352.337632ms ago: executing program 2 (id=520): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000002000000", @ANYRES32, @ANYBLOB="0004000600004910bd167b1770cd"]) 276.924343ms ago: executing program 2 (id=521): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)=0x2001) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) readv(r0, &(0x7f0000000a80), 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'netdevsim0\x00', &(0x7f0000000180)=@ethtool_ringparam={0x10, 0x86, 0x5, 0xfff, 0x4, 0x8, 0x9, 0xfffffffe, 0x92e}}) r2 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r2, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time}], 0x38) 155.999896ms ago: executing program 2 (id=522): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000880)={0xb8, 0x0, 0x2, 0x301, 0x0, 0x0, {0x7, 0x0, 0x10}, [@CTA_EXPECT_NAT={0xa0, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x68, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x46}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x10}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @broadcast}}}]}]}, @CTA_EXPECT_NAT={0x4}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40010}, 0x4008000) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f00000001c0)=""/17, 0x11}], 0x7, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) 141.443796ms ago: executing program 3 (id=523): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000000440)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x400000000000000) 53.129019ms ago: executing program 2 (id=524): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000e09d7040460a2196324f01020301090224000100000000090400000206d3450009050102100000000009058b0240"], 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000e80)={0x2c, &(0x7f0000000d00)={0x40, 0x30, 0x6, "cb0f840e14c6"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 0s ago: executing program 3 (id=525): r0 = syz_usb_connect(0x2, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000240)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000002040)={0x1c, &(0x7f00000004c0)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) kernel console output (not intermixed with test programs): 7] gspca_ov534_9: reg_r err -71 [ 84.218290][ T7] pwc: recv_control_msg error -71 req 04 val 1200 [ 84.250289][ T7] pwc: Registered as video103. [ 84.264969][ T7] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input5 [ 84.308681][ T7] usb 4-1: USB disconnect, device number 2 [ 84.326393][ T127] pwc: recv_control_msg error -32 req 02 val 2b00 [ 84.335578][ T127] pwc: recv_control_msg error -32 req 02 val 2700 [ 84.359719][ T127] pwc: recv_control_msg error -32 req 02 val 2c00 [ 84.393675][ T127] pwc: recv_control_msg error -32 req 04 val 1000 [ 84.411561][ T127] pwc: recv_control_msg error -32 req 04 val 1300 [ 84.427049][ T127] pwc: recv_control_msg error -32 req 04 val 1400 [ 84.435602][ T127] pwc: recv_control_msg error -32 req 02 val 2000 [ 84.443150][ T127] pwc: recv_control_msg error -32 req 02 val 2100 [ 84.458534][ T127] pwc: recv_control_msg error -32 req 04 val 1500 [ 84.484027][ T127] pwc: recv_control_msg error -32 req 02 val 2500 [ 84.491955][ T127] pwc: recv_control_msg error -32 req 02 val 2400 [ 84.502153][ T127] pwc: recv_control_msg error -32 req 02 val 2600 [ 84.612855][ T4317] gspca_ov534_9: Unknown sensor 0000 [ 84.612967][ T4317] ov534_9: probe of 3-1:0.0 failed with error -22 [ 84.692980][ T4317] usb 3-1: USB disconnect, device number 2 [ 84.718257][ T127] pwc: recv_control_msg error -71 req 02 val 2800 [ 84.737650][ T127] pwc: recv_control_msg error -71 req 04 val 1100 [ 84.772771][ T127] pwc: recv_control_msg error -71 req 04 val 1200 [ 84.795278][ T127] pwc: Registered as video103. [ 84.844141][ T127] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input6 [ 84.899754][ T127] usb 5-1: USB disconnect, device number 2 [ 84.937623][ T32] gspca_stk1135: reg_w 0x203 err -71 [ 84.944648][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 84.979200][ T32] gspca_stk1135: Sensor write failed [ 84.985588][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 84.992067][ T32] gspca_stk1135: Sensor write failed [ 85.028696][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 85.048957][ T32] gspca_stk1135: Sensor read failed [ 85.059109][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 85.082651][ T32] gspca_stk1135: Sensor read failed [ 85.104091][ T32] gspca_stk1135: Detected sensor type unknown (0x0) [ 85.124258][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 85.143834][ T32] gspca_stk1135: Sensor read failed [ 85.156331][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 85.173892][ T32] gspca_stk1135: Sensor read failed [ 85.185119][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 85.202664][ T32] gspca_stk1135: Sensor write failed [ 85.215379][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 85.225339][ T32] gspca_stk1135: Sensor write failed [ 85.231407][ T32] stk1135: probe of 1-1:0.0 failed with error -71 [ 85.258381][ T32] usb 1-1: USB disconnect, device number 2 [ 85.662865][ T4317] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 85.871215][ T4461] fuse: Invalid rootmode [ 85.885681][ T4317] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 85.900043][ T4317] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 85.915177][ T4317] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 85.931004][ T4317] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 85.949555][ T4317] usb 2-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 85.966829][ T4317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.975772][ T4317] usb 2-1: Product: syz [ 85.979962][ T4317] usb 2-1: Manufacturer: syz [ 85.983906][ T4464] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 85.991611][ T4317] usb 2-1: SerialNumber: syz [ 86.001831][ T4317] usb 2-1: config 0 descriptor?? [ 86.017044][ T4317] ums-isd200 2-1:0.0: USB Mass Storage device detected [ 86.080344][ T4468] sg_write: data in/out 491484/136 bytes for SCSI command 0x0-- guessing data in; [ 86.080344][ T4468] program syz.0.43 not setting count and/or reply_len properly [ 86.102975][ T7] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 86.229374][ T4317] scsi host1: usb-storage 2-1:0.0 [ 86.239375][ T4317] usb 2-1: USB disconnect, device number 2 [ 86.308100][ T7] usb 3-1: Using ep0 maxpacket: 32 [ 86.315700][ T7] usb 3-1: config 0 has an invalid interface number: 35 but max is 0 [ 86.330067][ T7] usb 3-1: config 0 has no interface number 0 [ 86.337720][ T7] usb 3-1: config 0 interface 35 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 86.351865][ T7] usb 3-1: config 0 interface 35 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 86.365970][ T7] usb 3-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.ad [ 86.375338][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.383612][ T7] usb 3-1: Product: syz [ 86.387792][ T7] usb 3-1: Manufacturer: syz [ 86.393500][ T7] usb 3-1: SerialNumber: syz [ 86.400055][ T7] usb 3-1: config 0 descriptor?? [ 86.611835][ T7] radio-si470x 3-1:0.35: this is not a si470x device. [ 86.669545][ T7] radio-raremono 3-1:0.35: this is not Thanko's Raremono. [ 86.682252][ T7] usb 3-1: USB disconnect, device number 3 [ 86.851269][ T1171] cfg80211: failed to load regulatory.db [ 86.996707][ T4487] fuse: Bad value for 'rootmode' [ 87.142729][ T4320] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 87.242950][ T7] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 87.332888][ T4320] usb 2-1: Using ep0 maxpacket: 8 [ 87.340283][ T4320] usb 2-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.351980][ T4320] usb 2-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 87.365092][ T4320] usb 2-1: config 0 interface 0 has no altsetting 0 [ 87.383063][ T4320] usb 2-1: New USB device found, idVendor=044f, idProduct=b605, bcdDevice= 0.00 [ 87.403232][ T4320] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.422552][ T4320] usb 2-1: config 0 descriptor?? [ 87.428110][ T7] usb 1-1: Using ep0 maxpacket: 32 [ 87.435997][ T7] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 87.449753][ T7] usb 1-1: config 0 has no interface number 0 [ 87.456326][ T7] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 87.470842][ T7] usb 1-1: config 0 interface 89 has no altsetting 0 [ 87.481460][ T7] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a [ 87.490841][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.499008][ T7] usb 1-1: Product: syz [ 87.503402][ T7] usb 1-1: Manufacturer: syz [ 87.508036][ T7] usb 1-1: SerialNumber: syz [ 87.527343][ T7] usb 1-1: config 0 descriptor?? [ 87.536487][ T7] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 87.546108][ T7] em28xx 1-1:0.89: Video interface 89 found: [ 88.042087][ T4320] usbhid 2-1:0.0: can't add hid device: -71 [ 88.048655][ T4320] usbhid: probe of 2-1:0.0 failed with error -71 [ 88.059580][ T4320] usb 2-1: USB disconnect, device number 3 [ 88.144056][ T7] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 88.260027][ T4510] can0: slcan on ttyS3. [ 88.363627][ T4510] can0 (unregistered): slcan off ttyS3. [ 88.381098][ T4513] fuse: Bad value for 'rootmode' [ 88.768240][ T7] em28xx 1-1:0.89: board has no eeprom [ 88.908467][ T4529] capability: warning: `syz.4.68' uses deprecated v2 capabilities in a way that may be insecure [ 89.032922][ T7] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 89.040304][ T7] em28xx 1-1:0.89: analog set to bulk mode. [ 89.091749][ T1171] em28xx 1-1:0.89: Registering V4L2 extension [ 89.117633][ T7] usb 1-1: USB disconnect, device number 3 [ 89.135103][ T7] em28xx 1-1:0.89: Disconnecting em28xx [ 89.328019][ T1171] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 89.341365][ T1171] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 89.359458][ T1171] em28xx 1-1:0.89: No AC97 audio processor [ 89.388174][ T1171] usb 1-1: Decoder not found [ 89.402162][ T1171] em28xx 1-1:0.89: failed to create media graph [ 89.410947][ T1171] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 89.425557][ T1171] em28xx 1-1:0.89: Registering snapshot button... [ 89.441821][ T1171] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input7 [ 89.466101][ T1171] em28xx 1-1:0.89: Remote control support is not available for this card. [ 89.492090][ T7] em28xx 1-1:0.89: Closing input extension [ 89.510709][ T7] em28xx 1-1:0.89: Deregistering snapshot button [ 89.609947][ T7] em28xx 1-1:0.89: Freeing device [ 89.611412][ T4554] fuse: Bad value for 'rootmode' [ 89.812315][ T4276] Bluetooth: hci2: Malformed Event: 0x13 [ 90.361269][ T4576] netlink: 8 bytes leftover after parsing attributes in process `syz.3.80'. [ 90.552840][ T4586] fuse: Unknown parameter 'use00000000000000000000' [ 90.659106][ T4320] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 90.794003][ T7] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 90.848045][ T4320] usb 2-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 90.873365][ T4320] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.892153][ T4320] usb 2-1: Product: syz [ 90.902304][ T4320] usb 2-1: Manufacturer: syz [ 90.912464][ T4320] usb 2-1: SerialNumber: syz [ 90.942394][ T4320] usb 2-1: config 0 descriptor?? [ 90.954335][ T4320] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 90.984508][ T7] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 91.018822][ T7] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 91.053520][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.080275][ T7] usb 1-1: config 0 descriptor?? [ 91.092302][ T7] pwc: Askey VC010 type 2 USB webcam detected. [ 91.372871][ T4317] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 91.498570][ T7] pwc: recv_control_msg error -32 req 02 val 2b00 [ 91.505793][ T7] pwc: recv_control_msg error -32 req 02 val 2700 [ 91.516299][ T7] pwc: recv_control_msg error -32 req 02 val 2c00 [ 91.523573][ T7] pwc: recv_control_msg error -32 req 04 val 1000 [ 91.530747][ T7] pwc: recv_control_msg error -32 req 04 val 1300 [ 91.539695][ T7] pwc: recv_control_msg error -32 req 04 val 1400 [ 91.546826][ T7] pwc: recv_control_msg error -32 req 02 val 2000 [ 91.554151][ T7] pwc: recv_control_msg error -32 req 02 val 2100 [ 91.558085][ T4317] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 91.561302][ T7] pwc: recv_control_msg error -32 req 04 val 1500 [ 91.578908][ T7] pwc: recv_control_msg error -32 req 02 val 2500 [ 91.580186][ T4317] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 91.586277][ T7] pwc: recv_control_msg error -32 req 02 val 2400 [ 91.602763][ T4317] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 91.603611][ T7] pwc: recv_control_msg error -32 req 02 val 2600 [ 91.624978][ T7] pwc: recv_control_msg error -32 req 02 val 2900 [ 91.636844][ T4317] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 91.649429][ T4317] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 91.652710][ T4261] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 91.660386][ T4317] usb 3-1: Product: syz [ 91.675310][ T4317] usb 3-1: Manufacturer: syz [ 91.680027][ T4317] usb 3-1: SerialNumber: syz [ 91.832830][ T7] pwc: recv_control_msg error -71 req 04 val 1100 [ 91.846818][ T4261] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 91.857580][ T4261] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 91.867225][ T7] pwc: recv_control_msg error -71 req 04 val 1200 [ 91.875815][ T7] pwc: Registered as video103. [ 91.882209][ T7] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input8 [ 91.892126][ T4261] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.904207][ T4261] usb 4-1: config 0 descriptor?? [ 91.912222][ T4317] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 4 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 91.914041][ T4261] pwc: Askey VC010 type 2 USB webcam detected. [ 91.932904][ T7] usb 1-1: USB disconnect, device number 4 [ 92.147736][ T1171] usb 3-1: USB disconnect, device number 4 [ 92.181956][ T1171] usblp0: removed [ 92.322527][ T4261] pwc: recv_control_msg error -32 req 02 val 2b00 [ 92.370266][ T4261] pwc: recv_control_msg error -32 req 02 val 2700 [ 92.392697][ T4261] pwc: recv_control_msg error -32 req 02 val 2c00 [ 92.401532][ T4261] pwc: recv_control_msg error -32 req 04 val 1000 [ 92.418910][ T4261] pwc: recv_control_msg error -32 req 04 val 1300 [ 92.433143][ T4261] pwc: recv_control_msg error -71 req 04 val 1400 [ 92.442725][ T4261] pwc: recv_control_msg error -71 req 02 val 2000 [ 92.456330][ T4261] pwc: recv_control_msg error -71 req 02 val 2100 [ 92.469060][ T4261] pwc: recv_control_msg error -71 req 04 val 1500 [ 92.476181][ T4261] pwc: recv_control_msg error -71 req 02 val 2500 [ 92.483098][ T4261] pwc: recv_control_msg error -71 req 02 val 2400 [ 92.497489][ T4261] pwc: recv_control_msg error -71 req 02 val 2600 [ 92.504428][ T4261] pwc: recv_control_msg error -71 req 02 val 2900 [ 92.511204][ T4261] pwc: recv_control_msg error -71 req 02 val 2800 [ 92.518813][ T4261] pwc: recv_control_msg error -71 req 04 val 1100 [ 92.526559][ T4261] pwc: recv_control_msg error -71 req 04 val 1200 [ 92.537534][ T4261] pwc: Registered as video103. [ 92.544314][ T4261] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input9 [ 92.578453][ T4261] usb 4-1: USB disconnect, device number 3 [ 92.779879][ T4320] gspca_stk1135: reg_w 0x200 err -71 [ 92.788445][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 92.796174][ T4320] gspca_stk1135: Sensor write failed [ 92.801597][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 92.808303][ T4320] gspca_stk1135: Sensor write failed [ 92.814190][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 92.821138][ T4320] gspca_stk1135: Sensor read failed [ 92.826947][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 92.834419][ T4320] gspca_stk1135: Sensor read failed [ 92.839889][ T4320] gspca_stk1135: Detected sensor type unknown (0x0) [ 92.852895][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 92.859319][ T4320] gspca_stk1135: Sensor read failed [ 92.867564][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 92.876396][ T4320] gspca_stk1135: Sensor read failed [ 92.881667][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 92.882791][ T4316] usb 5-1: new full-speed USB device number 3 using dummy_hcd [ 92.888986][ T4320] gspca_stk1135: Sensor write failed [ 92.901789][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 92.908402][ T4320] gspca_stk1135: Sensor write failed [ 92.914465][ T4320] stk1135: probe of 2-1:0.0 failed with error -71 [ 92.922891][ T4320] usb 2-1: USB disconnect, device number 4 [ 93.084322][ T4316] usb 5-1: config 0 has an invalid interface number: 133 but max is 0 [ 93.106519][ T4316] usb 5-1: config 0 has no interface number 0 [ 93.120364][ T4316] usb 5-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 93.146140][ T4316] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.166934][ T4316] usb 5-1: Product: syz [ 93.171176][ T4316] usb 5-1: Manufacturer: syz [ 93.194222][ T4316] usb 5-1: SerialNumber: syz [ 93.220821][ T4316] usb 5-1: config 0 descriptor?? [ 93.466996][ T4316] keyspan 5-1:0.133: Keyspan 1 port adapter converter detected [ 93.488194][ T4316] keyspan 5-1:0.133: found no endpoint descriptor for endpoint 81 [ 93.513080][ T4316] keyspan 5-1:0.133: found no endpoint descriptor for endpoint 1 [ 93.543448][ T4316] keyspan 5-1:0.133: found no endpoint descriptor for endpoint 2 [ 93.589744][ T4316] usb 5-1: Keyspan 1 port adapter converter now attached to ttyUSB0 [ 93.870936][ T4648] 9pnet: p9_errstr2errno: server reported unknown error 0x00000000 [ 93.936307][ T4320] usb 5-1: USB disconnect, device number 3 [ 93.961089][ T4320] keyspan_1 ttyUSB0: Keyspan 1 port adapter converter now disconnected from ttyUSB0 [ 94.026721][ T4320] keyspan 5-1:0.133: device disconnected [ 94.505579][ T32] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 95.549988][ T32] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 95.575684][ T32] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 95.603274][ T32] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.635026][ T32] usb 1-1: config 0 descriptor?? [ 95.652296][ T32] pwc: Askey VC010 type 2 USB webcam detected. [ 95.653923][ T4261] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 95.666402][ T7] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 95.866742][ T7] usb 3-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 95.876246][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.894431][ T4261] usb 5-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 95.912677][ T7] usb 3-1: Product: syz [ 95.917274][ T4261] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.926455][ T7] usb 3-1: Manufacturer: syz [ 95.931103][ T7] usb 3-1: SerialNumber: syz [ 95.942876][ T4261] usb 5-1: Product: syz [ 95.947085][ T4261] usb 5-1: Manufacturer: syz [ 95.951709][ T4261] usb 5-1: SerialNumber: syz [ 95.958366][ T7] usb 3-1: config 0 descriptor?? [ 95.974838][ T7] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 95.983483][ T4261] usb 5-1: config 0 descriptor?? [ 96.049294][ T4317] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 96.057317][ T32] pwc: recv_control_msg error -32 req 02 val 2b00 [ 96.072680][ T32] pwc: recv_control_msg error -32 req 02 val 2700 [ 96.081806][ T32] pwc: recv_control_msg error -32 req 02 val 2c00 [ 96.101991][ T32] pwc: recv_control_msg error -32 req 04 val 1000 [ 96.122108][ T32] pwc: recv_control_msg error -32 req 04 val 1300 [ 96.131113][ T32] pwc: recv_control_msg error -71 req 04 val 1400 [ 96.146442][ T32] pwc: recv_control_msg error -71 req 02 val 2000 [ 96.156952][ T32] pwc: recv_control_msg error -71 req 02 val 2100 [ 96.166494][ T32] pwc: recv_control_msg error -71 req 04 val 1500 [ 96.182742][ T32] pwc: recv_control_msg error -71 req 02 val 2500 [ 96.200068][ T32] pwc: recv_control_msg error -71 req 02 val 2400 [ 96.209955][ T32] pwc: recv_control_msg error -71 req 02 val 2600 [ 96.230989][ T32] pwc: recv_control_msg error -71 req 02 val 2900 [ 96.252255][ T32] pwc: recv_control_msg error -71 req 02 val 2800 [ 96.265481][ T4317] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 96.287859][ T32] pwc: recv_control_msg error -71 req 04 val 1100 [ 96.306592][ T4317] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 96.322037][ T32] pwc: recv_control_msg error -71 req 04 val 1200 [ 96.340465][ T4317] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.353123][ T32] pwc: Registered as video103. [ 96.370167][ T4317] usb 2-1: config 0 descriptor?? [ 96.380646][ T32] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input10 [ 96.398814][ T4261] usb 5-1: Firmware version (0.0) predates our first public release. [ 96.408697][ T4317] pwc: Askey VC010 type 2 USB webcam detected. [ 96.415559][ T4261] usb 5-1: Please update to version 0.2 or newer [ 96.440674][ T32] usb 1-1: USB disconnect, device number 5 [ 96.494808][ T4320] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 96.691816][ T4261] usb 5-1: USB disconnect, device number 4 [ 96.710507][ T4320] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 96.727033][ T4320] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 96.747152][ T4320] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 96.756611][ T4320] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.764706][ T4320] usb 4-1: Product: syz [ 96.769374][ T4320] usb 4-1: Manufacturer: syz [ 96.774490][ T4320] usb 4-1: SerialNumber: syz [ 96.783180][ T4320] usb 4-1: config 0 descriptor?? [ 96.789031][ T4702] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 96.796996][ T4702] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 97.014648][ T4317] pwc: recv_control_msg error -71 req 02 val 2700 [ 97.030898][ T4702] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 97.042179][ T4317] pwc: recv_control_msg error -71 req 02 val 2c00 [ 97.048902][ T4702] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 97.056507][ T4317] pwc: recv_control_msg error -71 req 04 val 1000 [ 97.080608][ T4317] pwc: recv_control_msg error -71 req 04 val 1300 [ 97.082779][ T4344] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 97.090444][ T4317] pwc: recv_control_msg error -71 req 04 val 1400 [ 97.109733][ T4317] pwc: recv_control_msg error -71 req 02 val 2000 [ 97.117074][ T4317] pwc: recv_control_msg error -71 req 02 val 2100 [ 97.125208][ T4317] pwc: recv_control_msg error -71 req 04 val 1500 [ 97.132238][ T4317] pwc: recv_control_msg error -71 req 02 val 2500 [ 97.139512][ T4317] pwc: recv_control_msg error -71 req 02 val 2400 [ 97.148433][ T4317] pwc: recv_control_msg error -71 req 02 val 2600 [ 97.156307][ T4317] pwc: recv_control_msg error -71 req 02 val 2900 [ 97.163839][ T4317] pwc: recv_control_msg error -71 req 02 val 2800 [ 97.170860][ T4317] pwc: recv_control_msg error -71 req 04 val 1100 [ 97.198256][ T4317] pwc: recv_control_msg error -71 req 04 val 1200 [ 97.209337][ T4317] pwc: Registered as video103. [ 97.216647][ T4317] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input11 [ 97.270786][ T4317] usb 2-1: USB disconnect, device number 5 [ 97.274779][ T4344] usb 1-1: Using ep0 maxpacket: 8 [ 97.291132][ T4344] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.365686][ T4344] usb 1-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 97.409889][ T4344] usb 1-1: config 0 interface 0 has no altsetting 0 [ 97.430219][ T4344] usb 1-1: New USB device found, idVendor=044f, idProduct=b605, bcdDevice= 0.00 [ 97.462882][ T4344] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.472998][ T4320] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 97.494607][ T4344] usb 1-1: config 0 descriptor?? [ 97.792147][ T7] gspca_stk1135: reg_w 0x200 err -71 [ 97.799017][ T7] gspca_stk1135: serial bus timeout: status=0x00 [ 97.815835][ T7] gspca_stk1135: Sensor write failed [ 97.829784][ T7] gspca_stk1135: serial bus timeout: status=0x00 [ 97.841702][ T7] gspca_stk1135: Sensor write failed [ 97.855256][ T7] gspca_stk1135: serial bus timeout: status=0x00 [ 97.863375][ T7] gspca_stk1135: Sensor read failed [ 97.868790][ T7] gspca_stk1135: serial bus timeout: status=0x00 [ 97.876069][ T4320] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 97.881198][ T7] gspca_stk1135: Sensor read failed [ 97.899304][ T7] gspca_stk1135: Detected sensor type unknown (0x0) [ 97.900883][ T4320] usb 4-1: USB disconnect, device number 4 [ 97.924013][ T7] gspca_stk1135: serial bus timeout: status=0x00 [ 97.930474][ T7] gspca_stk1135: Sensor read failed [ 97.936950][ T7] gspca_stk1135: serial bus timeout: status=0x00 [ 97.943727][ T7] gspca_stk1135: Sensor read failed [ 97.950379][ T7] gspca_stk1135: serial bus timeout: status=0x00 [ 97.957583][ T7] gspca_stk1135: Sensor write failed [ 97.963608][ T7] gspca_stk1135: serial bus timeout: status=0x00 [ 97.970846][ T7] gspca_stk1135: Sensor write failed [ 97.984702][ T7] stk1135: probe of 3-1:0.0 failed with error -71 [ 97.999507][ T7] usb 3-1: USB disconnect, device number 5 [ 98.115439][ T4344] usbhid 1-1:0.0: can't add hid device: -71 [ 98.121653][ T4344] usbhid: probe of 1-1:0.0 failed with error -71 [ 98.130208][ T4344] usb 1-1: USB disconnect, device number 6 [ 98.389025][ T4738] kvm: pic: single mode not supported [ 98.389571][ T4738] kvm: pic: single mode not supported [ 98.398433][ T4738] kvm: pic: level sensitive irq not supported [ 98.404282][ T4738] kvm: pic: single mode not supported [ 98.565086][ T4320] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 98.762883][ T4320] usb 2-1: Using ep0 maxpacket: 16 [ 98.769849][ T4320] usb 2-1: unable to get BOS descriptor or descriptor too short [ 98.783127][ T4320] usb 2-1: config 4 has an invalid interface number: 207 but max is 0 [ 98.791327][ T4320] usb 2-1: config 4 has no interface number 0 [ 98.797752][ T4320] usb 2-1: config 4 interface 207 has no altsetting 0 [ 98.807080][ T4320] usb 2-1: string descriptor 0 read error: -22 [ 98.813403][ T4320] usb 2-1: New USB device found, idVendor=0c45, idProduct=60af, bcdDevice=7b.68 [ 98.824962][ T4320] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.844279][ T4320] gspca_main: sonixb-2.14.0 probing 0c45:60af [ 98.862797][ T4316] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 98.932968][ T4344] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 99.048919][ T4316] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 99.049068][ T4320] sonixb 2-1:4.207: Error reading register 00: -71 [ 99.060340][ T4316] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 99.078060][ T4320] usb 2-1: USB disconnect, device number 6 [ 99.078794][ T4316] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.102820][ T4316] usb 4-1: config 0 descriptor?? [ 99.111672][ T4316] pwc: Askey VC010 type 2 USB webcam detected. [ 99.127626][ T4344] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 99.136855][ T4344] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.145143][ T4344] usb 1-1: Product: syz [ 99.149345][ T4344] usb 1-1: Manufacturer: syz [ 99.156210][ T4344] usb 1-1: SerialNumber: syz [ 99.168998][ T4344] usb 1-1: config 0 descriptor?? [ 99.312782][ T7] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 99.460984][ T4754] netlink: 'syz.2.138': attribute type 1 has an invalid length. [ 99.469085][ T4754] netlink: 16150 bytes leftover after parsing attributes in process `syz.2.138'. [ 99.495965][ T7] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 99.507113][ T7] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 99.521444][ T4316] pwc: recv_control_msg error -32 req 02 val 2b00 [ 99.538047][ T7] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.547323][ T4316] pwc: recv_control_msg error -32 req 02 val 2700 [ 99.555527][ T4316] pwc: recv_control_msg error -32 req 02 val 2c00 [ 99.564002][ T4316] pwc: recv_control_msg error -32 req 04 val 1000 [ 99.581747][ T4344] usb 1-1: Firmware version (0.0) predates our first public release. [ 99.590716][ T7] usb 5-1: config 0 descriptor?? [ 99.595957][ T4344] usb 1-1: Please update to version 0.2 or newer [ 99.611539][ T7] pwc: Askey VC010 type 2 USB webcam detected. [ 99.813215][ T4316] pwc: recv_control_msg error -71 req 04 val 1400 [ 99.840483][ T4316] pwc: recv_control_msg error -71 req 02 val 2000 [ 99.856601][ T4316] pwc: recv_control_msg error -71 req 02 val 2100 [ 99.865420][ T4316] pwc: recv_control_msg error -71 req 04 val 1500 [ 99.872151][ T4316] pwc: recv_control_msg error -71 req 02 val 2500 [ 99.889797][ T4344] usb 1-1: USB disconnect, device number 7 [ 99.898557][ T4316] pwc: recv_control_msg error -71 req 02 val 2400 [ 99.907846][ T4316] pwc: recv_control_msg error -71 req 02 val 2600 [ 99.920067][ T4316] pwc: recv_control_msg error -71 req 02 val 2900 [ 99.927236][ T4316] pwc: recv_control_msg error -71 req 02 val 2800 [ 99.934682][ T4316] pwc: recv_control_msg error -71 req 04 val 1100 [ 99.941627][ T4316] pwc: recv_control_msg error -71 req 04 val 1200 [ 99.949622][ T4316] pwc: Registered as video103. [ 99.959567][ T4316] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input12 [ 99.990825][ T4316] usb 4-1: USB disconnect, device number 5 [ 100.031344][ T7] pwc: recv_control_msg error -32 req 02 val 2b00 [ 100.040384][ T7] pwc: recv_control_msg error -71 req 02 val 2700 [ 100.055271][ T7] pwc: recv_control_msg error -71 req 02 val 2c00 [ 100.062160][ T7] pwc: recv_control_msg error -71 req 04 val 1000 [ 100.074004][ T7] pwc: recv_control_msg error -71 req 04 val 1300 [ 100.090612][ T7] pwc: recv_control_msg error -71 req 04 val 1400 [ 100.105396][ T4320] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 100.113075][ T7] pwc: recv_control_msg error -71 req 02 val 2000 [ 100.120033][ T7] pwc: recv_control_msg error -71 req 02 val 2100 [ 100.131778][ T7] pwc: recv_control_msg error -71 req 04 val 1500 [ 100.145138][ T7] pwc: recv_control_msg error -71 req 02 val 2500 [ 100.155879][ T7] pwc: recv_control_msg error -71 req 02 val 2400 [ 100.164507][ T7] pwc: recv_control_msg error -71 req 02 val 2600 [ 100.171239][ T7] pwc: recv_control_msg error -71 req 02 val 2900 [ 100.178740][ T7] pwc: recv_control_msg error -71 req 02 val 2800 [ 100.191693][ T7] pwc: recv_control_msg error -71 req 04 val 1100 [ 100.200444][ T7] pwc: recv_control_msg error -71 req 04 val 1200 [ 100.208312][ T7] pwc: Registered as video103. [ 100.228081][ T7] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input13 [ 100.247633][ T7] usb 5-1: USB disconnect, device number 5 [ 100.335427][ T4320] usb 2-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 100.364431][ T4320] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.389117][ T4320] usb 2-1: Product: syz [ 100.393658][ T4320] usb 2-1: Manufacturer: syz [ 100.398318][ T4320] usb 2-1: SerialNumber: syz [ 100.410166][ T4320] usb 2-1: config 0 descriptor?? [ 100.421815][ T4320] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 100.432898][ T127] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 100.632944][ T127] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 100.650866][ T127] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 100.662218][ T127] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.674361][ T127] usb 3-1: Product: syz [ 100.678584][ T127] usb 3-1: Manufacturer: syz [ 100.683673][ T127] usb 3-1: SerialNumber: syz [ 100.742934][ T7] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 100.913385][ T4316] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 100.944956][ T7] usb 4-1: unable to get BOS descriptor or descriptor too short [ 100.955933][ T7] usb 4-1: config 1 has an invalid interface number: 62 but max is 0 [ 100.964209][ T7] usb 4-1: config 1 has no interface number 0 [ 100.970437][ T7] usb 4-1: config 1 interface 62 has no altsetting 0 [ 100.980358][ T7] usb 4-1: New USB device found, idVendor=182d, idProduct=207c, bcdDevice=c8.d5 [ 100.990408][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.999298][ T7] usb 4-1: Product: syz [ 101.004056][ T7] usb 4-1: Manufacturer: syz [ 101.008729][ T7] usb 4-1: SerialNumber: syz [ 101.062724][ T4344] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 101.102649][ T4316] usb 5-1: Using ep0 maxpacket: 8 [ 101.114721][ T4316] usb 5-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.126008][ T4316] usb 5-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 101.139275][ T4316] usb 5-1: config 0 interface 0 has no altsetting 0 [ 101.146392][ T4316] usb 5-1: New USB device found, idVendor=044f, idProduct=b605, bcdDevice= 0.00 [ 101.155645][ T4316] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.167391][ T4316] usb 5-1: config 0 descriptor?? [ 101.226309][ T7] cdc_subset: probe of 4-1:1.62 failed with error -22 [ 101.242794][ T4344] usb 1-1: Using ep0 maxpacket: 8 [ 101.252730][ T4344] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 101.262932][ T7] usb 4-1: USB disconnect, device number 6 [ 101.276592][ T4344] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 101.287674][ T4344] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 101.298345][ T4344] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 101.311799][ T4344] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 101.326334][ T4344] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.544273][ T4344] usb 1-1: GET_CAPABILITIES returned 0 [ 101.549947][ T4344] usbtmc 1-1:16.0: can't read capabilities [ 101.705449][ T127] cdc_ncm 3-1:1.0: bind() failure [ 101.719545][ T127] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 101.727071][ T127] cdc_ncm 3-1:1.1: bind() failure [ 101.751499][ T127] usb 3-1: USB disconnect, device number 6 [ 101.788851][ T4316] usbhid 5-1:0.0: can't add hid device: -71 [ 101.797811][ T4316] usbhid: probe of 5-1:0.0 failed with error -71 [ 101.798322][ T4317] usb 1-1: USB disconnect, device number 8 [ 101.864061][ T4316] usb 5-1: USB disconnect, device number 6 [ 102.243969][ T4320] gspca_stk1135: reg_w 0x200 err -71 [ 102.250442][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 102.264133][ T4320] gspca_stk1135: Sensor write failed [ 102.271698][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 102.293575][ T4320] gspca_stk1135: Sensor write failed [ 102.298951][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 102.312824][ T7] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 102.320403][ T4320] gspca_stk1135: Sensor read failed [ 102.327132][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 102.356051][ T4320] gspca_stk1135: Sensor read failed [ 102.371778][ T4320] gspca_stk1135: Detected sensor type unknown (0x0) [ 102.392109][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 102.416292][ T4320] gspca_stk1135: Sensor read failed [ 102.424945][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 102.435036][ T4320] gspca_stk1135: Sensor read failed [ 102.444236][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 102.454337][ T4320] gspca_stk1135: Sensor write failed [ 102.461324][ T4320] gspca_stk1135: serial bus timeout: status=0x00 [ 102.471848][ T4320] gspca_stk1135: Sensor write failed [ 102.477575][ T4320] stk1135: probe of 2-1:0.0 failed with error -71 [ 102.492472][ T4320] usb 2-1: USB disconnect, device number 7 [ 102.502769][ T7] usb 4-1: Using ep0 maxpacket: 16 [ 102.513501][ T7] usb 4-1: unable to get BOS descriptor or descriptor too short [ 102.547063][ T7] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 7 [ 102.570180][ T7] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 102.581877][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.590828][ T7] usb 4-1: Product: syz [ 102.599522][ T7] usb 4-1: Manufacturer: syz [ 102.604913][ T7] usb 4-1: SerialNumber: syz [ 102.782750][ T127] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 102.790847][ T4317] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 102.850092][ T7] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 102.869079][ T7] usb 4-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 102.882017][ T7] usb 4-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 102.939411][ T7] usb 4-1: USB disconnect, device number 7 [ 102.952821][ T4317] usb 1-1: device descriptor read/64, error -71 [ 102.987163][ T127] usb 5-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 103.013303][ T127] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.023060][ T127] usb 5-1: Product: syz [ 103.032291][ T127] usb 5-1: Manufacturer: syz [ 103.038307][ T127] usb 5-1: SerialNumber: syz [ 103.052173][ T127] usb 5-1: config 0 descriptor?? [ 103.162967][ T4316] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 103.217691][ T4353] udevd[4353]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 103.244990][ T4317] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 103.354208][ T4316] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 103.369750][ T4316] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 103.379127][ T4316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.395287][ T4316] usb 2-1: config 0 descriptor?? [ 103.404221][ T4316] pwc: Askey VC010 type 2 USB webcam detected. [ 103.414611][ T4317] usb 1-1: device descriptor read/64, error -71 [ 103.468629][ T127] usb 5-1: Firmware version (0.0) predates our first public release. [ 103.493553][ T127] usb 5-1: Please update to version 0.2 or newer [ 103.532879][ T7] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 103.554286][ T4317] usb usb1-port1: attempt power cycle [ 103.711014][ T127] usb 5-1: USB disconnect, device number 7 [ 103.729198][ T7] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 103.749097][ T7] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 103.768845][ T7] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.801170][ T7] usb 3-1: config 0 descriptor?? [ 103.820773][ T7] pwc: Askey VC010 type 2 USB webcam detected. [ 103.827541][ T4316] pwc: recv_control_msg error -32 req 02 val 2b00 [ 103.841958][ T4316] pwc: recv_control_msg error -32 req 02 val 2700 [ 103.855310][ T4316] pwc: recv_control_msg error -32 req 02 val 2c00 [ 103.862888][ T4316] pwc: recv_control_msg error -32 req 04 val 1000 [ 103.903918][ T4815] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 103.992776][ T4317] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 104.081323][ T4316] pwc: recv_control_msg error -71 req 04 val 1400 [ 104.096875][ T4316] pwc: recv_control_msg error -71 req 02 val 2000 [ 104.109009][ T4317] usb 1-1: device descriptor read/8, error -71 [ 104.122127][ T4316] pwc: recv_control_msg error -71 req 02 val 2100 [ 104.131190][ T4316] pwc: recv_control_msg error -71 req 04 val 1500 [ 104.168499][ T4316] pwc: recv_control_msg error -71 req 02 val 2500 [ 104.204047][ T4316] pwc: recv_control_msg error -71 req 02 val 2400 [ 104.219109][ T7] pwc: recv_control_msg error -32 req 02 val 2b00 [ 104.254565][ T4316] pwc: recv_control_msg error -71 req 02 val 2600 [ 104.261737][ T7] pwc: recv_control_msg error -71 req 02 val 2700 [ 104.269080][ T4316] pwc: recv_control_msg error -71 req 02 val 2900 [ 104.276332][ T7] pwc: recv_control_msg error -71 req 02 val 2c00 [ 104.289848][ T7] pwc: recv_control_msg error -71 req 04 val 1000 [ 104.300516][ T4316] pwc: recv_control_msg error -71 req 02 val 2800 [ 104.307626][ T7] pwc: recv_control_msg error -71 req 04 val 1300 [ 104.314833][ T4316] pwc: recv_control_msg error -71 req 04 val 1100 [ 104.321956][ T7] pwc: recv_control_msg error -71 req 04 val 1400 [ 104.329011][ T4316] pwc: recv_control_msg error -71 req 04 val 1200 [ 104.336810][ T7] pwc: recv_control_msg error -71 req 02 val 2000 [ 104.344049][ T4316] pwc: Registered as video103. [ 104.350080][ T4316] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input14 [ 104.360771][ T7] pwc: recv_control_msg error -71 req 02 val 2100 [ 104.368444][ T7] pwc: recv_control_msg error -71 req 04 val 1500 [ 104.378254][ T4316] usb 2-1: USB disconnect, device number 8 [ 104.393612][ T7] pwc: recv_control_msg error -71 req 02 val 2500 [ 104.408096][ T7] pwc: recv_control_msg error -71 req 02 val 2400 [ 104.423173][ T7] pwc: recv_control_msg error -71 req 02 val 2600 [ 104.434374][ T7] pwc: recv_control_msg error -71 req 02 val 2900 [ 104.441392][ T7] pwc: recv_control_msg error -71 req 02 val 2800 [ 104.448991][ T7] pwc: recv_control_msg error -71 req 04 val 1100 [ 104.457950][ T4317] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 104.462920][ T7] pwc: recv_control_msg error -71 req 04 val 1200 [ 104.483813][ T7] pwc: Registered as video103. [ 104.489445][ T7] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input15 [ 104.505054][ T4317] usb 1-1: device descriptor read/8, error -71 [ 104.536364][ T7] usb 3-1: USB disconnect, device number 7 [ 104.562922][ T127] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 104.633029][ T4317] usb usb1-port1: unable to enumerate USB device [ 104.689402][ T32] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 104.754124][ T127] usb 4-1: Using ep0 maxpacket: 8 [ 104.761640][ T127] usb 4-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.804495][ T127] usb 4-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 104.833505][ T127] usb 4-1: config 0 interface 0 has no altsetting 0 [ 104.842094][ T127] usb 4-1: New USB device found, idVendor=044f, idProduct=b605, bcdDevice= 0.00 [ 104.859983][ T127] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.871042][ T127] usb 4-1: config 0 descriptor?? [ 104.930215][ T32] usb 5-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 104.957085][ T32] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.974952][ T32] usb 5-1: Product: syz [ 104.982743][ T32] usb 5-1: Manufacturer: syz [ 104.987744][ T32] usb 5-1: SerialNumber: syz [ 105.002067][ T32] usb 5-1: config 0 descriptor?? [ 105.010802][ T32] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 105.382912][ T7] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 105.495766][ T127] usbhid 4-1:0.0: can't add hid device: -71 [ 105.501935][ T127] usbhid: probe of 4-1:0.0 failed with error -71 [ 105.542315][ T127] usb 4-1: USB disconnect, device number 8 [ 105.572745][ T7] usb 2-1: Using ep0 maxpacket: 32 [ 105.580725][ T7] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 105.605815][ T7] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 105.615853][ T7] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.624445][ T7] usb 2-1: Product: syz [ 105.628883][ T7] usb 2-1: Manufacturer: syz [ 105.635203][ T7] usb 2-1: SerialNumber: syz [ 105.652059][ T7] usb 2-1: config 0 descriptor?? [ 105.660121][ T7] smsc75xx v1.0.0 [ 105.664282][ T7] smsc75xx 2-1:0.0 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 105.674599][ T7] smsc75xx: probe of 2-1:0.0 failed with error -22 [ 105.728656][ T4317] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 105.944813][ T4317] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 105.956660][ T4317] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 105.965841][ T4317] usb 3-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 105.975056][ T4317] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.986123][ T4317] usb 3-1: config 0 descriptor?? [ 106.246531][ T4315] usb 3-1: USB disconnect, device number 8 [ 106.362712][ T4317] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 106.567464][ T4317] usb 4-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 106.576982][ T4317] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.585500][ T4317] usb 4-1: Product: syz [ 106.589996][ T4317] usb 4-1: Manufacturer: syz [ 106.594703][ T4317] usb 4-1: SerialNumber: syz [ 106.601449][ T4317] usb 4-1: config 0 descriptor?? [ 106.824983][ T32] gspca_stk1135: reg_w 0x200 err -71 [ 106.831746][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 106.845263][ T32] gspca_stk1135: Sensor write failed [ 106.845458][ T4854] netlink: 'syz.2.179': attribute type 2 has an invalid length. [ 106.850883][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 106.850900][ T32] gspca_stk1135: Sensor write failed [ 106.874893][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 106.881995][ T32] gspca_stk1135: Sensor read failed [ 106.887575][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 106.894011][ T32] gspca_stk1135: Sensor read failed [ 106.899273][ T32] gspca_stk1135: Detected sensor type unknown (0x0) [ 106.906048][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 106.912445][ T32] gspca_stk1135: Sensor read failed [ 106.921219][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 106.927870][ T32] gspca_stk1135: Sensor read failed [ 106.936299][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 106.958528][ T32] gspca_stk1135: Sensor write failed [ 106.966487][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 106.974879][ T32] gspca_stk1135: Sensor write failed [ 106.980401][ T32] stk1135: probe of 5-1:0.0 failed with error -71 [ 106.991604][ T32] usb 5-1: USB disconnect, device number 8 [ 107.015432][ T4317] usb 4-1: Firmware version (0.0) predates our first public release. [ 107.025346][ T4317] usb 4-1: Please update to version 0.2 or newer [ 107.266444][ T4317] usb 4-1: USB disconnect, device number 9 [ 107.519234][ T4867] fuse: Unknown parameter 'user_i00000000000000000000' [ 107.888597][ T4872] overlayfs: missing 'lowerdir' [ 108.483833][ T4316] usb 2-1: USB disconnect, device number 9 [ 108.628653][ T4874] fuse: Unknown parameter 'group_id00000000000000000000' [ 108.950640][ T26] audit: type=1326 audit(1783421227.850:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4887 comm="syz.1.191" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8cdb19de59 code=0x0 [ 109.298195][ T4902] fuse: Unknown parameter 'user_i00000000000000000000' [ 109.442706][ T32] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 109.642688][ T32] usb 1-1: Using ep0 maxpacket: 8 [ 109.650091][ T32] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.661254][ T32] usb 1-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 109.674325][ T32] usb 1-1: config 0 interface 0 has no altsetting 0 [ 109.681671][ T32] usb 1-1: New USB device found, idVendor=044f, idProduct=b605, bcdDevice= 0.00 [ 109.690900][ T32] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.701688][ T32] usb 1-1: config 0 descriptor?? [ 109.853133][ T4344] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 109.995441][ T4315] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 110.046602][ T4344] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 110.060802][ T4344] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 110.108782][ T4344] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.167799][ T4914] overlayfs: missing 'lowerdir' [ 110.257834][ T4344] usb 5-1: config 0 descriptor?? [ 110.335557][ T4344] pwc: Askey VC010 type 2 USB webcam detected. [ 110.806158][ T4344] pwc: recv_control_msg error -32 req 02 val 2b00 [ 110.841598][ T4344] pwc: recv_control_msg error -71 req 02 val 2700 [ 110.863987][ T4344] pwc: recv_control_msg error -71 req 02 val 2c00 [ 110.882490][ T4344] pwc: recv_control_msg error -71 req 04 val 1000 [ 110.890683][ T4344] pwc: recv_control_msg error -71 req 04 val 1300 [ 110.893757][ T4315] usb 3-1: device descriptor read/64, error -71 [ 110.909746][ T4344] pwc: recv_control_msg error -71 req 04 val 1400 [ 110.922974][ T4344] pwc: recv_control_msg error -71 req 02 val 2000 [ 110.942770][ T4344] pwc: recv_control_msg error -71 req 02 val 2100 [ 110.949564][ T4344] pwc: recv_control_msg error -71 req 04 val 1500 [ 110.960693][ T4344] pwc: recv_control_msg error -71 req 02 val 2500 [ 110.983073][ T4344] pwc: recv_control_msg error -71 req 02 val 2400 [ 110.999377][ T4344] pwc: recv_control_msg error -71 req 02 val 2600 [ 111.006870][ T4344] pwc: recv_control_msg error -71 req 02 val 2900 [ 111.020248][ T4344] pwc: recv_control_msg error -71 req 02 val 2800 [ 111.028803][ T4344] pwc: recv_control_msg error -71 req 04 val 1100 [ 111.030562][ T32] usbhid 1-1:0.0: can't add hid device: -71 [ 111.040204][ T4344] pwc: recv_control_msg error -71 req 04 val 1200 [ 111.049832][ T4344] pwc: Registered as video103. [ 111.050497][ T32] usbhid: probe of 1-1:0.0 failed with error -71 [ 111.055599][ T4920] fuse: Unknown parameter 'group_id00000000000000000000' [ 111.071683][ T4344] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input16 [ 111.076864][ T32] usb 1-1: USB disconnect, device number 13 [ 111.118278][ T4344] usb 5-1: USB disconnect, device number 9 [ 111.203918][ T4315] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 111.372848][ T4315] usb 3-1: device descriptor read/64, error -71 [ 111.492826][ T4315] usb usb3-port1: attempt power cycle [ 111.672883][ T32] usb 5-1: new full-speed USB device number 10 using dummy_hcd [ 111.811044][ T4936] fuse: Unknown parameter 'user_i00000000000000000000' [ 111.879862][ T32] usb 5-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 111.890849][ T32] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.899428][ T32] usb 5-1: Product: syz [ 111.903746][ T32] usb 5-1: Manufacturer: syz [ 111.908376][ T32] usb 5-1: SerialNumber: syz [ 111.913173][ T4315] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 111.932024][ T32] usb 5-1: config 0 descriptor?? [ 111.956398][ T32] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 111.974027][ T4315] usb 3-1: device descriptor read/8, error -71 [ 112.132896][ T4344] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 112.324387][ T4344] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 112.334855][ T4344] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 112.344294][ T4344] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.354623][ T4344] usb 1-1: config 0 descriptor?? [ 112.363058][ T4344] pwc: Askey VC010 type 2 USB webcam detected. [ 112.483007][ T4950] overlayfs: missing 'lowerdir' [ 113.052284][ T4344] pwc: recv_control_msg error -32 req 02 val 2b00 [ 113.063473][ T4344] pwc: recv_control_msg error -32 req 02 val 2700 [ 113.089284][ T4344] pwc: recv_control_msg error -32 req 02 val 2c00 [ 113.118617][ T4315] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 113.168154][ T4344] pwc: recv_control_msg error -32 req 04 val 1000 [ 113.247873][ T4956] fuse: Unknown parameter 'group_id00000000000000000000' [ 113.342923][ T4315] usb 3-1: device not accepting address 12, error -71 [ 113.354239][ T4315] usb usb3-port1: unable to enumerate USB device [ 113.404576][ T4344] pwc: recv_control_msg error -71 req 04 val 1400 [ 113.421292][ T4344] pwc: recv_control_msg error -71 req 02 val 2000 [ 113.442485][ T4344] pwc: recv_control_msg error -71 req 02 val 2100 [ 113.458272][ T4344] pwc: recv_control_msg error -71 req 04 val 1500 [ 113.487381][ T4344] pwc: recv_control_msg error -71 req 02 val 2500 [ 113.498430][ T4344] pwc: recv_control_msg error -71 req 02 val 2400 [ 113.505719][ T4344] pwc: recv_control_msg error -71 req 02 val 2600 [ 113.512556][ T4344] pwc: recv_control_msg error -71 req 02 val 2900 [ 113.520747][ T4344] pwc: recv_control_msg error -71 req 02 val 2800 [ 113.529691][ T4344] pwc: recv_control_msg error -71 req 04 val 1100 [ 113.537464][ T4344] pwc: recv_control_msg error -71 req 04 val 1200 [ 113.551901][ T4344] pwc: Registered as video103. [ 113.560726][ T4344] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input17 [ 113.609512][ T4344] usb 1-1: USB disconnect, device number 14 [ 113.683023][ T4316] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 113.717322][ T4971] fuse: Unknown parameter 'user_id00000000000000000000' [ 113.880619][ T4316] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 113.907901][ T4316] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 113.946141][ T4316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.954523][ T7] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 113.971401][ T4316] usb 2-1: config 0 descriptor?? [ 113.996078][ T4316] pwc: Askey VC010 type 2 USB webcam detected. [ 114.024152][ T4977] netlink: 12 bytes leftover after parsing attributes in process `syz.0.223'. [ 114.130978][ T32] gspca_stk1135: reg_w 0x200 err -71 [ 114.137719][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 114.142723][ T7] usb 4-1: Using ep0 maxpacket: 8 [ 114.149213][ T32] gspca_stk1135: Sensor write failed [ 114.155192][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 114.162034][ T32] gspca_stk1135: Sensor write failed [ 114.163008][ T7] usb 4-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 114.168008][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 114.185312][ T32] gspca_stk1135: Sensor read failed [ 114.185511][ T7] usb 4-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 114.190916][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 114.190935][ T32] gspca_stk1135: Sensor read failed [ 114.190943][ T32] gspca_stk1135: Detected sensor type unknown (0x0) [ 114.190971][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 114.190980][ T32] gspca_stk1135: Sensor read failed [ 114.191003][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 114.213819][ T7] usb 4-1: config 0 interface 0 has no altsetting 0 [ 114.220362][ T32] gspca_stk1135: Sensor read failed [ 114.223461][ T7] usb 4-1: New USB device found, idVendor=044f, idProduct=b605, bcdDevice= 0.00 [ 114.234558][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 114.236449][ T7] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.241064][ T32] gspca_stk1135: Sensor write failed [ 114.241091][ T32] gspca_stk1135: serial bus timeout: status=0x00 [ 114.258877][ T7] usb 4-1: config 0 descriptor?? [ 114.278886][ T32] gspca_stk1135: Sensor write failed [ 114.278941][ T32] stk1135: probe of 5-1:0.0 failed with error -71 [ 114.311743][ T32] usb 5-1: USB disconnect, device number 10 [ 114.435496][ T4316] pwc: recv_control_msg error -32 req 02 val 2b00 [ 114.462757][ T4316] pwc: recv_control_msg error -71 req 02 val 2700 [ 114.476107][ T4315] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 114.486027][ T4316] pwc: recv_control_msg error -71 req 02 val 2c00 [ 114.498800][ T4316] pwc: recv_control_msg error -71 req 04 val 1000 [ 114.507363][ T4316] pwc: recv_control_msg error -71 req 04 val 1300 [ 114.515046][ T4316] pwc: recv_control_msg error -71 req 04 val 1400 [ 114.521827][ T4316] pwc: recv_control_msg error -71 req 02 val 2000 [ 114.529177][ T4316] pwc: recv_control_msg error -71 req 02 val 2100 [ 114.536207][ T4316] pwc: recv_control_msg error -71 req 04 val 1500 [ 114.543244][ T4316] pwc: recv_control_msg error -71 req 02 val 2500 [ 114.550094][ T4316] pwc: recv_control_msg error -71 req 02 val 2400 [ 114.557307][ T4316] pwc: recv_control_msg error -71 req 02 val 2600 [ 114.564646][ T4316] pwc: recv_control_msg error -71 req 02 val 2900 [ 114.571537][ T4316] pwc: recv_control_msg error -71 req 02 val 2800 [ 114.578678][ T4316] pwc: recv_control_msg error -71 req 04 val 1100 [ 114.585495][ T4316] pwc: recv_control_msg error -71 req 04 val 1200 [ 114.594883][ T4316] pwc: Registered as video103. [ 114.601089][ T4316] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input18 [ 114.631204][ T4316] usb 2-1: USB disconnect, device number 10 [ 114.642803][ T4315] usb 1-1: device descriptor read/64, error -71 [ 114.904289][ T7] usbhid 4-1:0.0: can't add hid device: -71 [ 114.913971][ T7] usbhid: probe of 4-1:0.0 failed with error -71 [ 114.927006][ T7] usb 4-1: USB disconnect, device number 10 [ 114.932780][ T4315] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 115.054989][ T4988] overlayfs: missing 'lowerdir' [ 115.293495][ T4315] usb 1-1: device descriptor read/64, error -71 [ 115.439914][ T4315] usb usb1-port1: attempt power cycle [ 115.789171][ T4995] fuse: Bad value for 'user_id' [ 115.873936][ T4315] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 115.919346][ T4315] usb 1-1: device descriptor read/8, error -71 [ 115.939656][ T5002] fuse: Unknown parameter 'user_id00000000000000000000' [ 116.192709][ T4315] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 116.233606][ T4315] usb 1-1: device descriptor read/8, error -71 [ 116.353421][ T4315] usb usb1-port1: unable to enumerate USB device [ 116.362915][ T127] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 116.548745][ T127] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 116.559042][ T127] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 116.568596][ T127] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.578367][ T127] usb 4-1: config 0 descriptor?? [ 116.586830][ T127] pwc: Askey VC010 type 2 USB webcam detected. [ 116.989629][ T127] pwc: recv_control_msg error -32 req 02 val 2b00 [ 117.003234][ T127] pwc: recv_control_msg error -32 req 02 val 2700 [ 117.011722][ T127] pwc: recv_control_msg error -32 req 02 val 2c00 [ 117.019804][ T127] pwc: recv_control_msg error -32 req 04 val 1000 [ 117.042733][ T32] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 117.052741][ T4344] usb 5-1: new full-speed USB device number 11 using dummy_hcd [ 117.192763][ T32] usb 2-1: device descriptor read/64, error -71 [ 117.228497][ T127] pwc: recv_control_msg error -71 req 04 val 1400 [ 117.237058][ T127] pwc: recv_control_msg error -71 req 02 val 2000 [ 117.244168][ T127] pwc: recv_control_msg error -71 req 02 val 2100 [ 117.251182][ T127] pwc: recv_control_msg error -71 req 04 val 1500 [ 117.258363][ T127] pwc: recv_control_msg error -71 req 02 val 2500 [ 117.266129][ T127] pwc: recv_control_msg error -71 req 02 val 2400 [ 117.273057][ T4344] usb 5-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 117.273120][ T127] pwc: recv_control_msg error -71 req 02 val 2600 [ 117.287805][ T4344] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.289260][ T127] pwc: recv_control_msg error -71 req 02 val 2900 [ 117.297394][ T4344] usb 5-1: Product: syz [ 117.303906][ T127] pwc: recv_control_msg error -71 req 02 val 2800 [ 117.313584][ T4344] usb 5-1: Manufacturer: syz [ 117.317831][ T127] pwc: recv_control_msg error -71 req 04 val 1100 [ 117.319419][ T4344] usb 5-1: SerialNumber: syz [ 117.333168][ T4344] usb 5-1: config 0 descriptor?? [ 117.339950][ T127] pwc: recv_control_msg error -71 req 04 val 1200 [ 117.344903][ T4344] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 117.356418][ T127] pwc: Registered as video103. [ 117.362415][ T127] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input19 [ 117.393484][ T127] usb 4-1: USB disconnect, device number 11 [ 117.462665][ T32] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 117.582690][ T4315] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 117.627330][ T32] usb 2-1: device descriptor read/64, error -71 [ 117.872117][ T32] usb usb2-port1: attempt power cycle [ 117.904192][ T4315] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 117.914882][ T4315] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 117.924418][ T4315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 118.048737][ T5026] overlayfs: missing 'lowerdir' [ 118.674821][ T4315] usb 1-1: config 0 descriptor?? [ 118.683157][ T4315] pwc: Askey VC010 type 2 USB webcam detected. [ 118.887336][ T5031] fuse: Bad value for 'user_id' [ 118.915086][ T5033] fuse: Unknown parameter 'user_id00000000000000000000' [ 118.969795][ T32] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 119.041082][ T32] usb 2-1: device descriptor read/8, error -71 [ 119.094000][ T4315] pwc: recv_control_msg error -32 req 02 val 2b00 [ 119.100797][ C1] raw-gadget.3 gadget.0: ignoring, device is not running [ 119.108614][ T4315] pwc: recv_control_msg error -32 req 02 val 2700 [ 119.120197][ T4315] pwc: recv_control_msg error -71 req 02 val 2c00 [ 119.131493][ T4315] pwc: recv_control_msg error -71 req 04 val 1000 [ 119.139010][ T4315] pwc: recv_control_msg error -71 req 04 val 1300 [ 119.147434][ T4315] pwc: recv_control_msg error -71 req 04 val 1400 [ 119.157781][ T4315] pwc: recv_control_msg error -71 req 02 val 2000 [ 119.181819][ T4315] pwc: recv_control_msg error -71 req 02 val 2100 [ 119.213098][ T4315] pwc: recv_control_msg error -71 req 04 val 1500 [ 119.220506][ T4315] pwc: recv_control_msg error -71 req 02 val 2500 [ 119.238017][ T4315] pwc: recv_control_msg error -71 req 02 val 2400 [ 119.245666][ T4315] pwc: recv_control_msg error -71 req 02 val 2600 [ 119.252944][ T4315] pwc: recv_control_msg error -71 req 02 val 2900 [ 119.259875][ T4315] pwc: recv_control_msg error -71 req 02 val 2800 [ 119.268675][ T4315] pwc: recv_control_msg error -71 req 04 val 1100 [ 119.285743][ T4315] pwc: recv_control_msg error -71 req 04 val 1200 [ 119.294134][ T4315] pwc: Registered as video103. [ 119.300493][ T4315] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input20 [ 119.313706][ T32] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 119.316944][ T4344] gspca_stk1135: reg_w 0x200 err -71 [ 119.324004][ T4315] usb 1-1: USB disconnect, device number 19 [ 119.345082][ T32] usb 2-1: device descriptor read/8, error -71 [ 119.356963][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 119.370770][ T4344] gspca_stk1135: Sensor write failed [ 119.396026][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 119.419060][ T4344] gspca_stk1135: Sensor write failed [ 119.436020][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 119.456336][ T4344] gspca_stk1135: Sensor read failed [ 119.461658][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 119.473504][ T32] usb usb2-port1: unable to enumerate USB device [ 119.475816][ T4344] gspca_stk1135: Sensor read failed [ 119.489383][ T4344] gspca_stk1135: Detected sensor type unknown (0x0) [ 119.500303][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 119.509837][ T4344] gspca_stk1135: Sensor read failed [ 119.518406][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 119.527098][ T4344] gspca_stk1135: Sensor read failed [ 119.532459][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 119.542185][ T4344] gspca_stk1135: Sensor write failed [ 119.556712][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 119.564385][ T4344] gspca_stk1135: Sensor write failed [ 119.570956][ T4344] stk1135: probe of 5-1:0.0 failed with error -71 [ 119.580741][ T4344] usb 5-1: USB disconnect, device number 11 [ 120.262824][ T1171] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 120.355168][ T5060] overlayfs: missing 'lowerdir' [ 120.592501][ T1171] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 120.667862][ T1171] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 120.762229][ T1171] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.924711][ T1171] usb 5-1: config 0 descriptor?? [ 120.937582][ T1171] pwc: Askey VC010 type 2 USB webcam detected. [ 121.102811][ T4315] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 121.211427][ T5067] fuse: Bad value for 'fd' [ 121.262744][ T4315] usb 2-1: device descriptor read/64, error -71 [ 121.318944][ T5069] fuse: Bad value for 'user_id' [ 121.335701][ T1171] pwc: recv_control_msg error -32 req 02 val 2b00 [ 121.349584][ T1171] pwc: recv_control_msg error -32 req 02 val 2700 [ 121.358187][ T1171] pwc: recv_control_msg error -32 req 02 val 2c00 [ 121.377885][ T1171] pwc: recv_control_msg error -32 req 04 val 1000 [ 121.542667][ T4315] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 121.597738][ T1171] pwc: recv_control_msg error -71 req 04 val 1400 [ 121.604774][ T1171] pwc: recv_control_msg error -71 req 02 val 2000 [ 121.611517][ T1171] pwc: recv_control_msg error -71 req 02 val 2100 [ 121.620123][ T1171] pwc: recv_control_msg error -71 req 04 val 1500 [ 121.627233][ T1171] pwc: recv_control_msg error -71 req 02 val 2500 [ 121.634458][ T1171] pwc: recv_control_msg error -71 req 02 val 2400 [ 121.641174][ T1171] pwc: recv_control_msg error -71 req 02 val 2600 [ 121.648191][ T1171] pwc: recv_control_msg error -71 req 02 val 2900 [ 121.655194][ T1171] pwc: recv_control_msg error -71 req 02 val 2800 [ 121.662090][ T1171] pwc: recv_control_msg error -71 req 04 val 1100 [ 121.669047][ T1171] pwc: recv_control_msg error -71 req 04 val 1200 [ 121.676219][ T1171] pwc: Registered as video103. [ 121.681721][ T1171] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input21 [ 121.691420][ T4344] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 121.702870][ T4315] usb 2-1: device descriptor read/64, error -71 [ 121.708227][ T1171] usb 5-1: USB disconnect, device number 12 [ 121.722751][ T7] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 121.842990][ T4315] usb usb2-port1: attempt power cycle [ 121.884416][ T4344] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 121.894872][ T4344] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 121.904037][ T4344] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.913137][ T7] usb 4-1: Using ep0 maxpacket: 8 [ 121.920683][ T4344] usb 1-1: config 0 descriptor?? [ 121.926457][ T7] usb 4-1: config index 0 descriptor too short (expected 1307, got 27) [ 121.935186][ T7] usb 4-1: config 0 has an invalid interface number: 0 but max is -1 [ 121.944044][ T7] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 121.956687][ T7] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 121.968369][ T4344] pwc: Askey VC010 type 2 USB webcam detected. [ 121.975182][ T7] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 121.986044][ T7] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 122.010508][ T7] usb 4-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 122.019666][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.028005][ T7] usb 4-1: Product: syz [ 122.032217][ T7] usb 4-1: Manufacturer: syz [ 122.036923][ T7] usb 4-1: SerialNumber: syz [ 122.043430][ T7] usb 4-1: config 0 descriptor?? [ 122.048911][ T5076] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 122.057145][ T7] hub 4-1:0.0: bad descriptor, ignoring hub [ 122.063501][ T7] hub: probe of 4-1:0.0 failed with error -5 [ 122.252691][ T4315] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 122.284285][ T4315] usb 2-1: device descriptor read/8, error -71 [ 122.360547][ T4344] pwc: recv_control_msg error -32 req 02 val 2b00 [ 122.370060][ T4344] pwc: recv_control_msg error -71 req 02 val 2700 [ 122.377096][ T4344] pwc: recv_control_msg error -71 req 02 val 2c00 [ 122.384014][ T4344] pwc: recv_control_msg error -71 req 04 val 1000 [ 122.390699][ T4344] pwc: recv_control_msg error -71 req 04 val 1300 [ 122.392995][ T32] usb 4-1: USB disconnect, device number 12 [ 122.398382][ T4344] pwc: recv_control_msg error -71 req 04 val 1400 [ 122.412392][ T4344] pwc: recv_control_msg error -71 req 02 val 2000 [ 122.420851][ T4344] pwc: recv_control_msg error -71 req 02 val 2100 [ 122.429940][ T4344] pwc: recv_control_msg error -71 req 04 val 1500 [ 122.438648][ T4344] pwc: recv_control_msg error -71 req 02 val 2500 [ 122.445789][ T4344] pwc: recv_control_msg error -71 req 02 val 2400 [ 122.452754][ T4344] pwc: recv_control_msg error -71 req 02 val 2600 [ 122.459476][ T4344] pwc: recv_control_msg error -71 req 02 val 2900 [ 122.466422][ T4344] pwc: recv_control_msg error -71 req 02 val 2800 [ 122.473501][ T4344] pwc: recv_control_msg error -71 req 04 val 1100 [ 122.481225][ T4344] pwc: recv_control_msg error -71 req 04 val 1200 [ 122.488626][ T4344] pwc: Registered as video103. [ 122.494870][ T4344] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input22 [ 122.509676][ T4344] usb 1-1: USB disconnect, device number 20 [ 122.562820][ T4315] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 122.603483][ T4315] usb 2-1: device descriptor read/8, error -71 [ 122.722975][ T4315] usb usb2-port1: unable to enumerate USB device [ 122.962678][ T4316] usb 5-1: new full-speed USB device number 13 using dummy_hcd [ 123.162141][ T4316] usb 5-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 123.193165][ T4316] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.211473][ T4316] usb 5-1: Product: syz [ 123.215904][ T4316] usb 5-1: Manufacturer: syz [ 123.220539][ T4316] usb 5-1: SerialNumber: syz [ 123.256106][ T4316] usb 5-1: config 0 descriptor?? [ 123.288622][ T4316] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 123.506414][ T5098] overlayfs: missing 'lowerdir' [ 124.182478][ T5100] fuse: Bad value for 'fd' [ 124.259798][ T5104] fuse: Bad value for 'fd' [ 124.712661][ T4315] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 124.822691][ T7] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 124.896052][ T4315] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 124.907185][ T4315] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 124.916646][ T4315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.954708][ T4315] usb 1-1: config 0 descriptor?? [ 124.971519][ T4315] pwc: Askey VC010 type 2 USB webcam detected. [ 124.972735][ T7] usb 2-1: device descriptor read/64, error -71 [ 125.173125][ T4316] gspca_stk1135: reg_w 0x200 err -71 [ 125.184417][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 125.190843][ T4316] gspca_stk1135: Sensor write failed [ 125.196452][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 125.203242][ T4316] gspca_stk1135: Sensor write failed [ 125.208669][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 125.215461][ T4316] gspca_stk1135: Sensor read failed [ 125.220758][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 125.227187][ T4316] gspca_stk1135: Sensor read failed [ 125.232849][ T4316] gspca_stk1135: Detected sensor type unknown (0x0) [ 125.239505][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 125.246772][ T4316] gspca_stk1135: Sensor read failed [ 125.252210][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 125.258736][ T7] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 125.269149][ T4316] gspca_stk1135: Sensor read failed [ 125.275373][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 125.281823][ T4316] gspca_stk1135: Sensor write failed [ 125.291033][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 125.292729][ T32] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 125.298533][ T4316] gspca_stk1135: Sensor write failed [ 125.312885][ T4316] stk1135: probe of 5-1:0.0 failed with error -71 [ 125.330499][ T4316] usb 5-1: USB disconnect, device number 13 [ 125.375419][ T4315] pwc: recv_control_msg error -32 req 02 val 2b00 [ 125.383438][ T4315] pwc: recv_control_msg error -32 req 02 val 2700 [ 125.390408][ T4315] pwc: recv_control_msg error -32 req 02 val 2c00 [ 125.398162][ T4315] pwc: recv_control_msg error -32 req 04 val 1000 [ 125.432932][ T7] usb 2-1: device descriptor read/64, error -71 [ 125.494653][ T32] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 125.505402][ T32] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 125.516233][ T32] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.527007][ T32] usb 4-1: config 0 descriptor?? [ 125.536530][ T32] pwc: Askey VC010 type 2 USB webcam detected. [ 125.553260][ T7] usb usb2-port1: attempt power cycle [ 125.607292][ T4315] pwc: recv_control_msg error -71 req 04 val 1400 [ 125.620125][ T4315] pwc: recv_control_msg error -71 req 02 val 2000 [ 125.627223][ T4315] pwc: recv_control_msg error -71 req 02 val 2100 [ 125.634499][ T4315] pwc: recv_control_msg error -71 req 04 val 1500 [ 125.641292][ T4315] pwc: recv_control_msg error -71 req 02 val 2500 [ 125.648378][ T4315] pwc: recv_control_msg error -71 req 02 val 2400 [ 125.655479][ T4315] pwc: recv_control_msg error -71 req 02 val 2600 [ 125.662402][ T4315] pwc: recv_control_msg error -71 req 02 val 2900 [ 125.669517][ T4315] pwc: recv_control_msg error -71 req 02 val 2800 [ 125.676612][ T4315] pwc: recv_control_msg error -71 req 04 val 1100 [ 125.683601][ T4315] pwc: recv_control_msg error -71 req 04 val 1200 [ 125.692695][ T4315] pwc: Registered as video103. [ 125.701009][ T4315] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input23 [ 125.717912][ T4315] usb 1-1: USB disconnect, device number 21 [ 125.962767][ T7] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 126.004296][ T7] usb 2-1: device descriptor read/8, error -71 [ 126.241066][ T5131] overlayfs: missing 'lowerdir' [ 126.322954][ T7] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 126.389918][ T7] usb 2-1: device descriptor read/8, error -71 [ 126.547301][ T7] usb usb2-port1: unable to enumerate USB device [ 126.944480][ T32] pwc: recv_control_msg error -71 req 02 val 2700 [ 126.952370][ T32] pwc: recv_control_msg error -71 req 02 val 2c00 [ 126.960120][ T32] pwc: recv_control_msg error -71 req 04 val 1000 [ 126.967383][ T32] pwc: recv_control_msg error -71 req 04 val 1300 [ 126.969435][ T5133] fuse: Bad value for 'fd' [ 126.974443][ T32] pwc: recv_control_msg error -71 req 04 val 1400 [ 126.986783][ T32] pwc: recv_control_msg error -71 req 02 val 2000 [ 126.993663][ T32] pwc: recv_control_msg error -71 req 02 val 2100 [ 127.000507][ T32] pwc: recv_control_msg error -71 req 04 val 1500 [ 127.007753][ T32] pwc: recv_control_msg error -71 req 02 val 2500 [ 127.035750][ T32] pwc: recv_control_msg error -71 req 02 val 2400 [ 127.052851][ T32] pwc: recv_control_msg error -71 req 02 val 2600 [ 127.059881][ T32] pwc: recv_control_msg error -71 req 02 val 2900 [ 127.060103][ T5135] fuse: Bad value for 'fd' [ 127.070032][ T32] pwc: recv_control_msg error -71 req 02 val 2800 [ 127.078358][ T32] pwc: recv_control_msg error -71 req 04 val 1100 [ 127.085242][ T32] pwc: recv_control_msg error -71 req 04 val 1200 [ 127.093375][ T32] pwc: Registered as video103. [ 127.099628][ T32] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input24 [ 127.134530][ T32] usb 4-1: USB disconnect, device number 13 [ 127.522803][ T32] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 127.602741][ T7] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 127.626021][ T4276] Bluetooth: hci4: Malformed LE Event: 0x1d [ 127.703096][ T32] usb 4-1: Using ep0 maxpacket: 32 [ 127.713025][ T32] usb 4-1: config 0 has an invalid interface number: 89 but max is 0 [ 127.721149][ T32] usb 4-1: config 0 has no interface number 0 [ 127.733936][ T32] usb 4-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 127.749139][ T32] usb 4-1: config 0 interface 89 has no altsetting 0 [ 127.762720][ T7] usb 5-1: device descriptor read/64, error -71 [ 127.764543][ T32] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a [ 127.784166][ T32] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.792316][ T32] usb 4-1: Product: syz [ 127.801034][ T32] usb 4-1: Manufacturer: syz [ 127.809911][ T32] usb 4-1: SerialNumber: syz [ 127.824500][ T32] usb 4-1: config 0 descriptor?? [ 127.840413][ T32] em28xx 4-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 127.850161][ T32] em28xx 4-1:0.89: Video interface 89 found: [ 127.962862][ T4316] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 128.032787][ T7] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 128.161926][ T4316] usb 2-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 128.172374][ T4316] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.180558][ T4316] usb 2-1: Product: syz [ 128.185071][ T7] usb 5-1: device descriptor read/64, error -71 [ 128.191401][ T4316] usb 2-1: Manufacturer: syz [ 128.196215][ T4316] usb 2-1: SerialNumber: syz [ 128.203482][ T4316] usb 2-1: config 0 descriptor?? [ 128.211607][ T4316] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 128.232822][ T4315] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 128.302902][ T7] usb usb5-port1: attempt power cycle [ 128.352823][ T1171] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 128.424732][ T4315] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 128.435756][ T4315] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 128.445344][ T4315] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.456949][ T4315] usb 3-1: config 0 descriptor?? [ 128.466652][ T32] em28xx 4-1:0.89: unknown em28xx chip ID (0) [ 128.472900][ T4315] pwc: Askey VC010 type 2 USB webcam detected. [ 128.535051][ T1171] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 128.549966][ T1171] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 128.559226][ T1171] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.570875][ T1171] usb 1-1: config 0 descriptor?? [ 128.584976][ T1171] pwc: Askey VC010 type 2 USB webcam detected. [ 128.712786][ T7] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 128.754021][ T7] usb 5-1: device descriptor read/8, error -71 [ 128.988496][ T1171] pwc: recv_control_msg error -32 req 02 val 2b00 [ 128.996903][ T1171] pwc: recv_control_msg error -32 req 02 val 2700 [ 129.004524][ T1171] pwc: recv_control_msg error -32 req 02 val 2c00 [ 129.011881][ T1171] pwc: recv_control_msg error -32 req 04 val 1000 [ 129.022730][ T7] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 129.054165][ T7] usb 5-1: device descriptor read/8, error -71 [ 129.069932][ T4315] pwc: recv_control_msg error -71 req 02 val 2700 [ 129.087959][ T4315] pwc: recv_control_msg error -71 req 02 val 2c00 [ 129.096416][ T32] em28xx 4-1:0.89: failed to get i2c transfer status from bridge register (error=-5) [ 129.107717][ T32] em28xx 4-1:0.89: board has no eeprom [ 129.113660][ T4315] pwc: recv_control_msg error -71 req 04 val 1000 [ 129.121507][ T4315] pwc: recv_control_msg error -71 req 04 val 1300 [ 129.128631][ T4315] pwc: recv_control_msg error -71 req 04 val 1400 [ 129.135698][ T4315] pwc: recv_control_msg error -71 req 02 val 2000 [ 129.142444][ T4315] pwc: recv_control_msg error -71 req 02 val 2100 [ 129.149381][ T4315] pwc: recv_control_msg error -71 req 04 val 1500 [ 129.157940][ T4315] pwc: recv_control_msg error -71 req 02 val 2500 [ 129.167928][ T4315] pwc: recv_control_msg error -71 req 02 val 2400 [ 129.172980][ T7] usb usb5-port1: unable to enumerate USB device [ 129.181609][ T4315] pwc: recv_control_msg error -71 req 02 val 2600 [ 129.188663][ T4315] pwc: recv_control_msg error -71 req 02 val 2900 [ 129.196587][ T32] em28xx 4-1:0.89: Identified as Terratec Grabby (card=67) [ 129.204217][ T32] em28xx 4-1:0.89: analog set to bulk mode. [ 129.210651][ T4315] pwc: recv_control_msg error -71 req 02 val 2800 [ 129.219941][ T4320] em28xx 4-1:0.89: Registering V4L2 extension [ 129.220739][ T1171] pwc: recv_control_msg error -71 req 04 val 1400 [ 129.230249][ T4315] pwc: recv_control_msg error -71 req 04 val 1100 [ 129.246979][ T32] usb 4-1: USB disconnect, device number 14 [ 129.254067][ T32] em28xx 4-1:0.89: Disconnecting em28xx [ 129.260017][ T4315] pwc: recv_control_msg error -71 req 04 val 1200 [ 129.265521][ T1171] pwc: recv_control_msg error -71 req 02 val 2000 [ 129.279270][ T4315] pwc: Registered as video103. [ 129.285889][ T1171] pwc: recv_control_msg error -71 req 02 val 2100 [ 129.286416][ T4315] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input25 [ 129.310743][ T1171] pwc: recv_control_msg error -71 req 04 val 1500 [ 129.319683][ T1171] pwc: recv_control_msg error -71 req 02 val 2500 [ 129.329703][ T4315] usb 3-1: USB disconnect, device number 13 [ 129.360287][ T4320] em28xx 4-1:0.89: Config register raw data: 0xffffffed [ 129.361068][ T1171] pwc: recv_control_msg error -71 req 02 val 2400 [ 129.371147][ T4320] em28xx 4-1:0.89: AC97 chip type couldn't be determined [ 129.377078][ T1171] pwc: recv_control_msg error -71 req 02 val 2600 [ 129.389112][ T4320] em28xx 4-1:0.89: No AC97 audio processor [ 129.389886][ T1171] pwc: recv_control_msg error -71 req 02 val 2900 [ 129.396900][ T4320] usb 4-1: Decoder not found [ 129.408098][ T4320] em28xx 4-1:0.89: failed to create media graph [ 129.409022][ T1171] pwc: recv_control_msg error -71 req 02 val 2800 [ 129.414969][ T4320] em28xx 4-1:0.89: V4L2 device video103 deregistered [ 129.428162][ T1171] pwc: recv_control_msg error -71 req 04 val 1100 [ 129.429602][ T4320] em28xx 4-1:0.89: Registering snapshot button... [ 129.436639][ T1171] pwc: recv_control_msg error -71 req 04 val 1200 [ 129.443007][ T4320] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.89/input/input26 [ 129.459527][ T1171] pwc: Registered as video103. [ 129.468853][ T1171] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input27 [ 129.487962][ T4320] em28xx 4-1:0.89: Remote control support is not available for this card. [ 129.497080][ T32] em28xx 4-1:0.89: Closing input extension [ 129.499987][ T1171] usb 1-1: USB disconnect, device number 22 [ 129.509416][ T32] em28xx 4-1:0.89: Deregistering snapshot button [ 129.554099][ T32] em28xx 4-1:0.89: Freeing device [ 129.796715][ T5166] fuse: Unknown parameter '0x0000000000000004' [ 130.167428][ T5173] overlayfs: missing 'lowerdir' [ 130.212958][ T4316] gspca_stk1135: reg_w 0x200 err -71 [ 130.244896][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 130.453332][ T4316] gspca_stk1135: Sensor write failed [ 130.547461][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 130.652004][ T4316] gspca_stk1135: Sensor write failed [ 130.678764][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 130.721137][ T4316] gspca_stk1135: Sensor read failed [ 130.763298][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 130.842841][ T4316] gspca_stk1135: Sensor read failed [ 130.849046][ T4316] gspca_stk1135: Detected sensor type unknown (0x0) [ 130.881723][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 130.901028][ T4316] gspca_stk1135: Sensor read failed [ 130.930849][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 130.953533][ T5181] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 130.962412][ T4316] gspca_stk1135: Sensor read failed [ 130.986457][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 131.008591][ T4316] gspca_stk1135: Sensor write failed [ 131.014499][ T4316] gspca_stk1135: serial bus timeout: status=0x00 [ 131.020884][ T4316] gspca_stk1135: Sensor write failed [ 131.032700][ T4316] stk1135: probe of 2-1:0.0 failed with error -71 [ 131.093865][ T4316] usb 2-1: USB disconnect, device number 23 [ 131.393441][ T7] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 131.562870][ T7] usb 5-1: device descriptor read/64, error -71 [ 131.563088][ T4315] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 131.784456][ T4315] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 131.795571][ T4315] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 131.805009][ T4315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.815574][ T4315] usb 1-1: config 0 descriptor?? [ 131.823962][ T4315] pwc: Askey VC010 type 2 USB webcam detected. [ 131.832843][ T7] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 131.982845][ T7] usb 5-1: device descriptor read/64, error -71 [ 132.102850][ T7] usb usb5-port1: attempt power cycle [ 132.382752][ T1171] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 132.427029][ T4315] pwc: recv_control_msg error -71 req 02 val 2700 [ 132.435648][ T4315] pwc: recv_control_msg error -71 req 02 val 2c00 [ 132.442928][ T4315] pwc: recv_control_msg error -71 req 04 val 1000 [ 132.449818][ T4315] pwc: recv_control_msg error -71 req 04 val 1300 [ 132.457037][ T4315] pwc: recv_control_msg error -71 req 04 val 1400 [ 132.464266][ T4315] pwc: recv_control_msg error -71 req 02 val 2000 [ 132.472236][ T4315] pwc: recv_control_msg error -71 req 02 val 2100 [ 132.479437][ T4315] pwc: recv_control_msg error -71 req 04 val 1500 [ 132.486288][ T4315] pwc: recv_control_msg error -71 req 02 val 2500 [ 132.493165][ T4315] pwc: recv_control_msg error -71 req 02 val 2400 [ 132.499880][ T4315] pwc: recv_control_msg error -71 req 02 val 2600 [ 132.506738][ T4315] pwc: recv_control_msg error -71 req 02 val 2900 [ 132.512808][ T7] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 132.513845][ T4315] pwc: recv_control_msg error -71 req 02 val 2800 [ 132.542763][ T1171] usb 3-1: device descriptor read/64, error -71 [ 132.543054][ T4315] pwc: recv_control_msg error -71 req 04 val 1100 [ 132.556492][ T4315] pwc: recv_control_msg error -71 req 04 val 1200 [ 132.556585][ T7] usb 5-1: device descriptor read/8, error -71 [ 132.575515][ T4315] pwc: Registered as video103. [ 132.581521][ T4315] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input28 [ 132.638429][ T4315] usb 1-1: USB disconnect, device number 23 [ 132.812833][ T1171] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 132.832920][ T7] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 132.883420][ T7] usb 5-1: device descriptor read/8, error -71 [ 132.917385][ T1269] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.923921][ T1269] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.972701][ T1171] usb 3-1: device descriptor read/64, error -71 [ 133.012893][ T7] usb usb5-port1: unable to enumerate USB device [ 133.095792][ T1171] usb usb3-port1: attempt power cycle [ 133.288961][ T5225] tmpfs: Unknown parameter 'usrquota' [ 133.502703][ T1171] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 133.534177][ T1171] usb 3-1: device descriptor read/8, error -71 [ 133.802758][ T1171] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 133.842189][ T1171] usb 3-1: device descriptor read/8, error -71 [ 133.962964][ T1171] usb usb3-port1: unable to enumerate USB device [ 134.352701][ T32] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 134.542728][ T4316] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 134.564447][ T32] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 134.574455][ T32] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 134.589595][ T32] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 134.599025][ T32] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.613001][ T32] usb 5-1: Product: syz [ 134.617217][ T32] usb 5-1: Manufacturer: syz [ 134.624030][ T32] usb 5-1: SerialNumber: syz [ 134.631175][ T32] usb 5-1: config 0 descriptor?? [ 134.643470][ T5232] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 134.650931][ T5232] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 134.725834][ T4316] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 134.741258][ T4316] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 134.751959][ T4316] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.779473][ T4316] usb 4-1: config 0 descriptor?? [ 134.794817][ T4316] pwc: Askey VC010 type 2 USB webcam detected. [ 134.871945][ T5232] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 134.880736][ T5232] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 135.084223][ T4276] Bluetooth: hci4: unexpected cc 0x0809 length: 68 > 4 [ 135.201560][ T4316] pwc: recv_control_msg error -32 req 02 val 2b00 [ 135.219152][ T4316] pwc: recv_control_msg error -32 req 02 val 2700 [ 135.238750][ T4316] pwc: recv_control_msg error -32 req 02 val 2c00 [ 135.257187][ T4316] pwc: recv_control_msg error -32 req 04 val 1000 [ 135.281684][ T5253] fuse: Unknown parameter '0x0000000000000004' [ 135.299118][ T32] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 135.482507][ T4316] pwc: recv_control_msg error -71 req 04 val 1400 [ 135.500216][ T32] dm9601 5-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 135.501054][ T4316] pwc: recv_control_msg error -71 req 02 val 2000 [ 135.529790][ T32] usb 5-1: USB disconnect, device number 22 [ 135.546077][ T4316] pwc: recv_control_msg error -71 req 02 val 2100 [ 135.559605][ T4316] pwc: recv_control_msg error -71 req 04 val 1500 [ 135.567161][ T4316] pwc: recv_control_msg error -71 req 02 val 2500 [ 135.580190][ T4316] pwc: recv_control_msg error -71 req 02 val 2400 [ 135.582775][ T4315] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 135.602778][ T4316] pwc: recv_control_msg error -71 req 02 val 2600 [ 135.610300][ T4316] pwc: recv_control_msg error -71 req 02 val 2900 [ 135.638087][ T4316] pwc: recv_control_msg error -71 req 02 val 2800 [ 135.649309][ T4316] pwc: recv_control_msg error -71 req 04 val 1100 [ 135.661592][ T4316] pwc: recv_control_msg error -71 req 04 val 1200 [ 135.682862][ T4316] pwc: Registered as video103. [ 135.692031][ T4316] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input29 [ 135.718151][ T4316] usb 4-1: USB disconnect, device number 15 [ 135.783695][ T4315] usb 3-1: no configurations [ 135.800778][ T4315] usb 3-1: can't read configurations, error -22 [ 135.953421][ T4315] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 136.145476][ T4315] usb 3-1: no configurations [ 136.150259][ T4315] usb 3-1: can't read configurations, error -22 [ 136.174917][ T4315] usb usb3-port1: attempt power cycle [ 136.251434][ T5273] capability: warning: `syz.4.337' uses 32-bit capabilities (legacy support in use) [ 136.340673][ T5275] kvm: pic: single mode not supported [ 136.341353][ T5275] kvm: pic: single mode not supported [ 136.348867][ T5275] kvm: pic: non byte write [ 136.369751][ T5275] kvm: pic: level sensitive irq not supported [ 136.818560][ T5281] overlayfs: missing 'lowerdir' [ 137.461261][ T4315] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 137.497565][ T4315] usb 3-1: no configurations [ 137.502239][ T4315] usb 3-1: can't read configurations, error -22 [ 137.555961][ T5287] fuse: Unknown parameter '0x0000000000000004' [ 137.663071][ T4315] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 137.714972][ T4315] usb 3-1: no configurations [ 137.719657][ T4315] usb 3-1: can't read configurations, error -22 [ 137.732359][ T4315] usb usb3-port1: unable to enumerate USB device [ 137.862788][ T7] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 137.932792][ T4316] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 137.992708][ T4344] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 138.052714][ T7] usb 5-1: Using ep0 maxpacket: 32 [ 138.059451][ T7] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 138.070835][ T7] usb 5-1: config 0 has no interface number 0 [ 138.079217][ T7] usb 5-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=93.d8 [ 138.091579][ T7] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.101052][ T7] usb 5-1: Product: syz [ 138.106212][ T7] usb 5-1: Manufacturer: syz [ 138.110998][ T7] usb 5-1: SerialNumber: syz [ 138.119388][ T7] usb 5-1: config 0 descriptor?? [ 138.126254][ T4316] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 138.138782][ T7] usb 5-1: dvb_usb_v2: found a 'Intel CE9500 reference design' in warm state [ 138.147841][ T4316] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 138.157429][ T7] usb 5-1: selecting invalid altsetting 1 [ 138.163290][ T7] usb 5-1: dvb_usb_ce6230: usb_set_interface() failed=-22 [ 138.170693][ T4316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.181319][ T7] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 138.195189][ T4316] usb 2-1: config 0 descriptor?? [ 138.200437][ T4344] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 138.211182][ T7] dvbdev: DVB: registering new adapter (Intel CE9500 reference design) [ 138.221309][ T4316] pwc: Askey VC010 type 2 USB webcam detected. [ 138.227601][ T4344] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 138.237979][ T7] usb 5-1: media controller created [ 138.255704][ T4344] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 138.266829][ T7] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 138.275527][ T4344] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.286662][ T4344] usb 4-1: Product: syz [ 138.290942][ T4344] usb 4-1: Manufacturer: syz [ 138.305375][ T4344] usb 4-1: SerialNumber: syz [ 138.315699][ T4344] usb 4-1: config 0 descriptor?? [ 138.322402][ T5295] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 138.330543][ T5295] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 138.399160][ T5297] fuse: Invalid rootmode [ 138.543415][ T7] usb 5-1: dvb_usb_ce6230: usb_set_interface() failed=-71 [ 138.554136][ T5295] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 138.569323][ T5295] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 138.590834][ T7] usb 5-1: USB disconnect, device number 23 [ 138.618110][ T4316] pwc: recv_control_msg error -32 req 02 val 2b00 [ 138.626176][ T4316] pwc: recv_control_msg error -32 req 02 val 2700 [ 138.635473][ T4316] pwc: recv_control_msg error -32 req 02 val 2c00 [ 138.642794][ T4316] pwc: recv_control_msg error -32 req 04 val 1000 [ 138.858361][ T4316] pwc: recv_control_msg error -71 req 04 val 1400 [ 138.882670][ T4316] pwc: recv_control_msg error -71 req 02 val 2000 [ 138.890493][ T4316] pwc: recv_control_msg error -71 req 02 val 2100 [ 138.898629][ T4316] pwc: recv_control_msg error -71 req 04 val 1500 [ 138.906369][ T4316] pwc: recv_control_msg error -71 req 02 val 2500 [ 138.913431][ T4316] pwc: recv_control_msg error -71 req 02 val 2400 [ 138.920383][ T4316] pwc: recv_control_msg error -71 req 02 val 2600 [ 138.928178][ T4316] pwc: recv_control_msg error -71 req 02 val 2900 [ 138.935271][ T4316] pwc: recv_control_msg error -71 req 02 val 2800 [ 138.942407][ T4316] pwc: recv_control_msg error -71 req 04 val 1100 [ 138.954889][ T4316] pwc: recv_control_msg error -71 req 04 val 1200 [ 138.969950][ T4316] pwc: Registered as video103. [ 138.977299][ T4316] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input30 [ 138.989528][ T4344] Error reading MAC address [ 138.997360][ T4344] usb 4-1: USB disconnect, device number 16 [ 139.027439][ T4316] usb 2-1: USB disconnect, device number 24 [ 139.660345][ T5322] kvm: pic: single mode not supported [ 139.661015][ T5322] kvm: pic: single mode not supported [ 139.678849][ T5322] kvm: pic: non byte write [ 139.715360][ T5322] kvm: pic: level sensitive irq not supported [ 140.062643][ T4315] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 140.171740][ T5334] fuse: Invalid rootmode [ 140.277799][ T4276] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 140.286611][ T4276] Bluetooth: hci1: Injecting HCI hardware error event [ 140.295949][ T4278] Bluetooth: hci1: hardware error 0x00 [ 140.302932][ T4315] usb 4-1: no configurations [ 140.322701][ T4315] usb 4-1: can't read configurations, error -22 [ 140.492728][ T4315] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 140.582536][ T5343] binder: 5342:5343 ioctl c018620c 200000000240 returned -22 [ 140.684818][ T4315] usb 4-1: no configurations [ 140.689582][ T4315] usb 4-1: can't read configurations, error -22 [ 140.712069][ T4315] usb usb4-port1: attempt power cycle [ 140.940597][ T5351] Zero length message leads to an empty skb [ 140.962855][ T127] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 140.992896][ T4316] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 141.122833][ T4315] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 141.174256][ T4315] usb 4-1: no configurations [ 141.179984][ T127] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 141.190665][ T4315] usb 4-1: can't read configurations, error -22 [ 141.194183][ T4316] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 141.197058][ T127] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 141.212781][ T4316] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 141.216893][ T127] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.239673][ T127] usb 5-1: config 0 descriptor?? [ 141.247966][ T127] pwc: Askey VC010 type 2 USB webcam detected. [ 141.256059][ T4316] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 141.269218][ T4316] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.280153][ T4316] usb 2-1: Product: syz [ 141.288269][ T4316] usb 2-1: Manufacturer: syz [ 141.294176][ T4316] usb 2-1: SerialNumber: syz [ 141.301276][ T4316] usb 2-1: config 0 descriptor?? [ 141.311027][ T5349] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 141.318504][ T5349] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 141.382719][ T4315] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 141.424175][ T4315] usb 4-1: no configurations [ 141.428919][ T4315] usb 4-1: can't read configurations, error -22 [ 141.435911][ T4315] usb usb4-port1: unable to enumerate USB device [ 141.531941][ T5349] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 141.539515][ T5349] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 141.654035][ T127] pwc: recv_control_msg error -32 req 02 val 2b00 [ 141.661346][ T127] pwc: recv_control_msg error -32 req 02 val 2700 [ 141.669462][ T127] pwc: recv_control_msg error -32 req 02 val 2c00 [ 141.676559][ T127] pwc: recv_control_msg error -32 req 04 val 1000 [ 141.884413][ T127] pwc: recv_control_msg error -71 req 04 val 1400 [ 141.900169][ T127] pwc: recv_control_msg error -71 req 02 val 2000 [ 141.907868][ T127] pwc: recv_control_msg error -71 req 02 val 2100 [ 141.921573][ T127] pwc: recv_control_msg error -71 req 04 val 1500 [ 141.929515][ T127] pwc: recv_control_msg error -71 req 02 val 2500 [ 141.942457][ T127] pwc: recv_control_msg error -71 req 02 val 2400 [ 141.950094][ T4316] Error reading MAC address [ 141.950346][ T127] pwc: recv_control_msg error -71 req 02 val 2600 [ 141.968139][ T127] pwc: recv_control_msg error -71 req 02 val 2900 [ 141.977102][ T4316] usb 2-1: USB disconnect, device number 25 [ 141.981508][ T127] pwc: recv_control_msg error -71 req 02 val 2800 [ 142.007760][ T127] pwc: recv_control_msg error -71 req 04 val 1100 [ 142.027273][ T127] pwc: recv_control_msg error -71 req 04 val 1200 [ 142.038112][ T127] pwc: Registered as video103. [ 142.043810][ T127] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input31 [ 142.072316][ T127] usb 5-1: USB disconnect, device number 24 [ 142.432873][ T4278] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 142.458049][ T5362] fuse: Bad value for 'rootmode' [ 142.718375][ T5370] kvm: pic: single mode not supported [ 142.718912][ T5370] kvm: pic: single mode not supported [ 142.728948][ T5370] kvm: pic: non byte write [ 142.739804][ T5370] kvm: pic: level sensitive irq not supported [ 143.298188][ T4320] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 143.462708][ T4320] usb 3-1: device descriptor read/64, error -71 [ 143.596403][ T5387] fuse: Bad value for 'rootmode' [ 143.732862][ T4320] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 143.892704][ T4320] usb 3-1: device descriptor read/64, error -71 [ 143.922753][ T127] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 143.994219][ T4315] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 144.012937][ T32] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 144.021223][ T4320] usb usb3-port1: attempt power cycle [ 144.125652][ T127] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 144.136473][ T127] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 144.148997][ T127] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.158688][ T127] usb 1-1: config 0 descriptor?? [ 144.167499][ T127] pwc: Askey VC010 type 2 USB webcam detected. [ 144.195898][ T4315] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 144.206367][ T4315] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 144.218487][ T4315] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 144.227933][ T32] usb 2-1: Using ep0 maxpacket: 8 [ 144.233295][ T4315] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.242121][ T4315] usb 4-1: Product: syz [ 144.247780][ T4315] usb 4-1: Manufacturer: syz [ 144.252907][ T32] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 144.261187][ T32] usb 2-1: config 0 has no interface number 0 [ 144.262758][ T4316] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 144.267589][ T4315] usb 4-1: SerialNumber: syz [ 144.279845][ T32] usb 2-1: config 0 interface 55 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 144.302346][ T4315] usb 4-1: config 0 descriptor?? [ 144.307859][ T32] usb 2-1: config 0 interface 55 altsetting 0 has an invalid endpoint with address 0xAB, skipping [ 144.319076][ T5391] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 144.326389][ T32] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 144.328896][ T5391] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 144.340234][ T32] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 144.357975][ T32] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.378262][ T32] usb 2-1: config 0 descriptor?? [ 144.387031][ T32] ldusb 2-1:0.55: Interrupt in endpoint not found [ 144.443772][ T4320] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 144.465462][ T4316] usb 5-1: no configurations [ 144.471083][ T4316] usb 5-1: can't read configurations, error -22 [ 144.483769][ T4320] usb 3-1: device descriptor read/8, error -71 [ 144.580646][ T127] pwc: recv_control_msg error -32 req 02 val 2b00 [ 144.583003][ T5391] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 144.600022][ T127] pwc: recv_control_msg error -32 req 02 val 2700 [ 144.602127][ T5391] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 144.611584][ T32] usb 2-1: USB disconnect, device number 26 [ 144.620366][ T127] pwc: recv_control_msg error -32 req 02 val 2c00 [ 144.623618][ T4316] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 144.631755][ T127] pwc: recv_control_msg error -32 req 04 val 1000 [ 144.772724][ T4320] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 144.804876][ T4320] usb 3-1: device descriptor read/8, error -71 [ 144.827591][ T4316] usb 5-1: no configurations [ 144.832322][ T4316] usb 5-1: can't read configurations, error -22 [ 144.839017][ T4316] usb usb5-port1: attempt power cycle [ 144.851403][ T127] pwc: recv_control_msg error -71 req 04 val 1400 [ 144.860153][ T127] pwc: recv_control_msg error -71 req 02 val 2000 [ 144.870064][ T127] pwc: recv_control_msg error -71 req 02 val 2100 [ 144.877417][ T127] pwc: recv_control_msg error -71 req 04 val 1500 [ 144.884942][ T127] pwc: recv_control_msg error -71 req 02 val 2500 [ 144.891852][ T127] pwc: recv_control_msg error -71 req 02 val 2400 [ 144.899406][ T127] pwc: recv_control_msg error -71 req 02 val 2600 [ 144.906405][ T127] pwc: recv_control_msg error -71 req 02 val 2900 [ 144.914710][ T127] pwc: recv_control_msg error -71 req 02 val 2800 [ 144.921548][ T127] pwc: recv_control_msg error -71 req 04 val 1100 [ 144.928735][ T4320] usb usb3-port1: unable to enumerate USB device [ 144.935716][ T127] pwc: recv_control_msg error -71 req 04 val 1200 [ 144.944483][ T127] pwc: Registered as video103. [ 144.950497][ T127] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input32 [ 144.966972][ T127] usb 1-1: USB disconnect, device number 24 [ 145.052106][ T4315] Error reading MAC address [ 145.062866][ T4315] usb 4-1: USB disconnect, device number 21 [ 145.252801][ T4316] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 145.283939][ T4316] usb 5-1: no configurations [ 145.288676][ T4316] usb 5-1: can't read configurations, error -22 [ 145.442853][ T4316] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 145.478165][ T4316] usb 5-1: no configurations [ 145.486759][ T4316] usb 5-1: can't read configurations, error -22 [ 145.496866][ T4316] usb usb5-port1: unable to enumerate USB device [ 146.064988][ T5421] fuse: Bad value for 'rootmode' [ 146.682828][ T4261] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 146.865368][ T4261] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 146.881277][ T4261] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 146.901107][ T4261] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 146.919973][ T4261] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.948624][ T4261] usb 3-1: Product: syz [ 146.958742][ T4261] usb 3-1: Manufacturer: syz [ 146.978351][ T4261] usb 3-1: SerialNumber: syz [ 147.006015][ T4261] usb 3-1: config 0 descriptor?? [ 147.883478][ T5432] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 147.890916][ T5432] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 148.108114][ T5432] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 148.116961][ T5432] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 148.216732][ T127] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 148.392749][ T127] usb 2-1: device descriptor read/64, error -71 [ 148.528719][ T4261] Error reading MAC address [ 148.539652][ T4261] usb 3-1: USB disconnect, device number 26 [ 148.682705][ T127] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 148.842964][ T127] usb 2-1: device descriptor read/64, error -71 [ 148.963698][ T127] usb usb2-port1: attempt power cycle [ 149.302818][ T4320] usb 1-1: new full-speed USB device number 25 using dummy_hcd [ 149.382695][ T4344] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 149.382703][ T127] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 149.422777][ T127] usb 2-1: device descriptor read/8, error -71 [ 149.521895][ T4320] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 149.539111][ T4320] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.557802][ T4320] usb 1-1: Product: syz [ 149.562210][ T4320] usb 1-1: Manufacturer: syz [ 149.570563][ T4320] usb 1-1: SerialNumber: syz [ 149.580866][ T4320] usb 1-1: config 0 descriptor?? [ 149.584547][ T4344] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 149.607063][ T4344] usb 3-1: config 0 has no interfaces? [ 149.612826][ T4344] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 149.632178][ T4344] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.654866][ T4344] usb 3-1: config 0 descriptor?? [ 149.717878][ T127] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 149.777103][ T127] usb 2-1: device descriptor read/8, error -71 [ 149.791405][ T4320] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 149.912955][ T127] usb usb2-port1: unable to enumerate USB device [ 150.986932][ T5501] overlayfs: missing 'lowerdir' [ 151.272368][ T4320] dvb_usb_rtl28xxu: probe of 1-1:0.0 failed with error -71 [ 151.481013][ T4320] usb 1-1: USB disconnect, device number 25 [ 152.014702][ T5522] netlink: 32 bytes leftover after parsing attributes in process `syz.3.433'. [ 152.033105][ T127] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 152.058731][ T5522] tipc: Invalid UDP bearer configuration [ 152.058782][ T5522] tipc: Enabling of bearer rejected, failed to enable media [ 152.169212][ T4261] usb 3-1: USB disconnect, device number 27 [ 152.241272][ T127] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 152.257832][ T127] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 152.270702][ T127] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 152.285205][ T127] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.294019][ T127] usb 2-1: Product: syz [ 152.298202][ T127] usb 2-1: Manufacturer: syz [ 152.305459][ T127] usb 2-1: SerialNumber: syz [ 152.311515][ T127] usb 2-1: config 0 descriptor?? [ 152.317943][ T5511] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 152.325561][ T5511] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 152.352948][ T4320] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 152.432757][ T4315] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 152.542674][ T4320] usb 1-1: Using ep0 maxpacket: 8 [ 152.545546][ T5511] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 152.549922][ T4320] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 152.555595][ T5511] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 152.572991][ T4320] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 152.582975][ T4315] usb 5-1: device descriptor read/64, error -71 [ 152.589578][ T4320] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.600244][ T4320] usb 1-1: config 0 descriptor?? [ 152.820619][ T4320] iowarrior 1-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 152.852721][ T4315] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 153.012764][ T4315] usb 5-1: device descriptor read/64, error -71 [ 153.020839][ T127] Error reading MAC address [ 153.030281][ T127] usb 2-1: USB disconnect, device number 31 [ 153.168950][ T5539] overlayfs: missing 'lowerdir' [ 153.181117][ T4315] usb usb5-port1: attempt power cycle [ 153.564461][ T5540] usb 1-1: USB disconnect, device number 26 [ 153.682650][ T4315] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 153.758526][ T4315] usb 5-1: device descriptor read/8, error -71 [ 154.062652][ T4315] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 154.116278][ T4315] usb 5-1: device descriptor read/8, error -71 [ 154.268530][ T4315] usb usb5-port1: unable to enumerate USB device [ 154.272851][ T4316] usb 2-1: new full-speed USB device number 32 using dummy_hcd [ 154.462783][ T4261] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 154.474460][ T4316] usb 2-1: config 8 has an invalid interface number: 223 but max is 0 [ 154.485101][ T4316] usb 2-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 154.498020][ T4316] usb 2-1: config 8 has no interface number 0 [ 154.504342][ T4316] usb 2-1: config 8 interface 223 altsetting 0 endpoint 0x7 has invalid maxpacket 1511, setting to 64 [ 154.515552][ T4316] usb 2-1: config 8 interface 223 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 154.530679][ T4316] usb 2-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d [ 154.539923][ T4316] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.548222][ T4316] usb 2-1: Product: syz [ 154.552407][ T4316] usb 2-1: Manufacturer: syz [ 154.562155][ T4316] usb 2-1: SerialNumber: syz [ 154.570127][ T5546] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 154.582711][ T4315] usb 1-1: new full-speed USB device number 27 using dummy_hcd [ 154.676710][ T4261] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 154.687421][ T4261] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 154.696929][ T4261] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.707427][ T4261] usb 3-1: config 0 descriptor?? [ 154.718737][ T4261] pwc: Askey VC010 type 2 USB webcam detected. [ 154.775871][ T4315] usb 1-1: config 0 interface 0 has no altsetting 0 [ 154.795824][ T4315] usb 1-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 154.804378][ T4316] usb 2-1: USB disconnect, device number 32 [ 154.826316][ T4315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.856114][ T4315] usb 1-1: config 0 descriptor?? [ 155.266234][ T4315] hid (null): report_id 42478 is invalid [ 155.272157][ T4315] hid (null): unknown global tag 0xc [ 155.283990][ T4315] hid (null): report_id 43197 is invalid [ 155.298916][ T4315] hid-led 0003:0FC5:B080.0001: unknown main item tag 0xe [ 155.311575][ T4315] hid-led 0003:0FC5:B080.0001: report_id 42478 is invalid [ 155.350913][ T4315] hid-led 0003:0FC5:B080.0001: item 0 2 1 8 parsing failed [ 155.371446][ T4315] hid-led: probe of 0003:0FC5:B080.0001 failed with error -22 [ 155.402792][ T4261] pwc: recv_control_msg error -71 req 02 val 2700 [ 155.410552][ T4261] pwc: recv_control_msg error -71 req 02 val 2c00 [ 155.417499][ T4261] pwc: recv_control_msg error -71 req 04 val 1000 [ 155.425231][ T4261] pwc: recv_control_msg error -71 req 04 val 1300 [ 155.432731][ T4261] pwc: recv_control_msg error -71 req 04 val 1400 [ 155.439838][ T4261] pwc: recv_control_msg error -71 req 02 val 2000 [ 155.446738][ T4261] pwc: recv_control_msg error -71 req 02 val 2100 [ 155.453708][ T4261] pwc: recv_control_msg error -71 req 04 val 1500 [ 155.460619][ T4261] pwc: recv_control_msg error -71 req 02 val 2500 [ 155.507378][ T4315] usb 1-1: USB disconnect, device number 27 [ 155.587796][ T5572] overlayfs: missing 'lowerdir' [ 156.252852][ T4261] pwc: recv_control_msg error -71 req 02 val 2400 [ 156.260394][ T4261] pwc: recv_control_msg error -71 req 02 val 2600 [ 156.267390][ T4261] pwc: recv_control_msg error -71 req 02 val 2900 [ 156.283093][ T4261] pwc: recv_control_msg error -71 req 02 val 2800 [ 156.296997][ T4261] pwc: recv_control_msg error -71 req 04 val 1100 [ 156.319141][ T4261] pwc: recv_control_msg error -71 req 04 val 1200 [ 156.341354][ T4261] pwc: Registered as video103. [ 156.361662][ T4261] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input34 [ 156.391233][ T4261] usb 3-1: USB disconnect, device number 28 [ 156.892664][ T4344] usb 2-1: new full-speed USB device number 33 using dummy_hcd [ 156.980959][ T5604] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 157.099214][ T4344] usb 2-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 157.113496][ T4344] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.127673][ T4344] usb 2-1: Product: syz [ 157.131907][ T4344] usb 2-1: Manufacturer: syz [ 157.136657][ T4344] usb 2-1: SerialNumber: syz [ 157.147725][ T4344] usb 2-1: config 0 descriptor?? [ 157.163581][ T4344] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 157.372866][ T5540] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 157.542746][ T5540] usb 3-1: device descriptor read/64, error -71 [ 157.812857][ T5540] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 157.963087][ T5540] usb 3-1: device descriptor read/64, error -71 [ 158.099848][ T5540] usb usb3-port1: attempt power cycle [ 158.272818][ T4278] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 158.281457][ T4278] Bluetooth: hci2: Injecting HCI hardware error event [ 158.291354][ T4276] Bluetooth: hci2: hardware error 0x00 [ 158.523022][ T5540] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 158.573296][ T5540] usb 3-1: device descriptor read/8, error -71 [ 158.852921][ T5540] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 158.883883][ T5540] usb 3-1: device descriptor read/8, error -71 [ 158.972237][ T4344] gspca_stk1135: reg_w 0x200 err -71 [ 158.990310][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 158.997340][ T4344] gspca_stk1135: Sensor write failed [ 159.007412][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 159.019693][ T5540] usb usb3-port1: unable to enumerate USB device [ 159.022491][ T4344] gspca_stk1135: Sensor write failed [ 159.052104][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 159.058819][ T4344] gspca_stk1135: Sensor read failed [ 159.072692][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 159.084161][ T4344] gspca_stk1135: Sensor read failed [ 159.094344][ T4344] gspca_stk1135: Detected sensor type unknown (0x0) [ 159.102332][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 159.111409][ T4344] gspca_stk1135: Sensor read failed [ 159.117201][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 159.124932][ T4344] gspca_stk1135: Sensor read failed [ 159.132061][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 159.142508][ T4344] gspca_stk1135: Sensor write failed [ 159.148287][ T4344] gspca_stk1135: serial bus timeout: status=0x00 [ 159.154879][ T4344] gspca_stk1135: Sensor write failed [ 159.160292][ T4344] stk1135: probe of 2-1:0.0 failed with error -71 [ 159.169229][ T4344] usb 2-1: USB disconnect, device number 33 [ 160.362766][ T4276] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 161.152675][ T4344] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 161.312900][ T4344] usb 5-1: device descriptor read/64, error -71 [ 161.492812][ T7] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 161.502816][ T4316] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 161.582684][ T4344] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 161.692847][ T4316] usb 1-1: Using ep0 maxpacket: 32 [ 161.699636][ T7] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 161.710319][ T7] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 161.719778][ T7] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.729754][ T4316] usb 1-1: config 0 has an invalid interface number: 89 but max is 0 [ 161.739208][ T4316] usb 1-1: config 0 has no interface number 0 [ 161.745547][ T4344] usb 5-1: device descriptor read/64, error -71 [ 161.753693][ T7] usb 3-1: config 0 descriptor?? [ 161.759187][ T4316] usb 1-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 161.769306][ T4316] usb 1-1: config 0 interface 89 has no altsetting 0 [ 161.777922][ T7] pwc: Askey VC010 type 2 USB webcam detected. [ 161.787493][ T4316] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a [ 161.796844][ T4316] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.805028][ T4316] usb 1-1: Product: syz [ 161.809589][ T4316] usb 1-1: Manufacturer: syz [ 161.814361][ T4316] usb 1-1: SerialNumber: syz [ 161.821659][ T4316] usb 1-1: config 0 descriptor?? [ 161.830878][ T4316] em28xx 1-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 161.840855][ T4316] em28xx 1-1:0.89: Video interface 89 found: [ 161.872922][ T4344] usb usb5-port1: attempt power cycle [ 161.952989][ T4276] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 161.962780][ T4276] Bluetooth: hci0: Injecting HCI hardware error event [ 161.971502][ T4276] Bluetooth: hci0: hardware error 0x00 [ 162.193026][ T7] pwc: recv_control_msg error -32 req 02 val 2b00 [ 162.272828][ T1171] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 162.282945][ T4344] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 162.314259][ T4344] usb 5-1: device descriptor read/8, error -71 [ 162.401581][ T7] pwc: recv_control_msg error -71 req 02 val 2c00 [ 162.410780][ T7] pwc: recv_control_msg error -71 req 04 val 1000 [ 162.417756][ T7] pwc: recv_control_msg error -71 req 04 val 1300 [ 162.425137][ T7] pwc: recv_control_msg error -71 req 04 val 1400 [ 162.432056][ T7] pwc: recv_control_msg error -71 req 02 val 2000 [ 162.439841][ T4316] em28xx 1-1:0.89: unknown em28xx chip ID (0) [ 162.446448][ T7] pwc: recv_control_msg error -71 req 02 val 2100 [ 162.454298][ T7] pwc: recv_control_msg error -71 req 04 val 1500 [ 162.461293][ T7] pwc: recv_control_msg error -71 req 02 val 2500 [ 162.468278][ T7] pwc: recv_control_msg error -71 req 02 val 2400 [ 162.476019][ T1171] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 162.486904][ T7] pwc: recv_control_msg error -71 req 02 val 2600 [ 162.493490][ T1171] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 162.503139][ T1171] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.511326][ T7] pwc: recv_control_msg error -71 req 02 val 2900 [ 162.531024][ T7] pwc: recv_control_msg error -71 req 02 val 2800 [ 162.540749][ T1171] usb 2-1: config 0 descriptor?? [ 162.549617][ T1171] pwc: Askey VC010 type 2 USB webcam detected. [ 162.556483][ T7] pwc: recv_control_msg error -71 req 04 val 1100 [ 162.563676][ T7] pwc: recv_control_msg error -71 req 04 val 1200 [ 162.572317][ T7] pwc: Registered as video103. [ 162.581482][ T7] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input35 [ 162.593050][ T4344] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 162.611848][ T7] usb 3-1: USB disconnect, device number 33 [ 162.633582][ T4344] usb 5-1: device descriptor read/8, error -71 [ 162.753005][ T4344] usb usb5-port1: unable to enumerate USB device [ 163.156921][ T1171] pwc: recv_control_msg error -71 req 02 val 2700 [ 163.169062][ T1171] pwc: recv_control_msg error -71 req 02 val 2c00 [ 163.187488][ T1171] pwc: recv_control_msg error -71 req 04 val 1000 [ 163.211964][ T1171] pwc: recv_control_msg error -71 req 04 val 1300 [ 163.222870][ T1171] pwc: recv_control_msg error -71 req 04 val 1400 [ 163.242085][ T1171] pwc: recv_control_msg error -71 req 02 val 2000 [ 163.273359][ T4316] em28xx 1-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 163.281760][ T1171] pwc: recv_control_msg error -71 req 02 val 2100 [ 163.289305][ T4316] em28xx 1-1:0.89: board has no eeprom [ 163.303855][ T1171] pwc: recv_control_msg error -71 req 04 val 1500 [ 163.314857][ T1171] pwc: recv_control_msg error -71 req 02 val 2500 [ 163.321816][ T1171] pwc: recv_control_msg error -71 req 02 val 2400 [ 163.331976][ T1171] pwc: recv_control_msg error -71 req 02 val 2600 [ 163.339096][ T1171] pwc: recv_control_msg error -71 req 02 val 2900 [ 163.345977][ T1171] pwc: recv_control_msg error -71 req 02 val 2800 [ 163.353114][ T1171] pwc: recv_control_msg error -71 req 04 val 1100 [ 163.360035][ T1171] pwc: recv_control_msg error -71 req 04 val 1200 [ 163.367534][ T1171] pwc: Registered as video103. [ 163.373845][ T1171] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input36 [ 163.383460][ T4316] em28xx 1-1:0.89: Identified as Terratec Grabby (card=67) [ 163.390741][ T4316] em28xx 1-1:0.89: analog set to bulk mode. [ 163.403953][ T1171] usb 2-1: USB disconnect, device number 34 [ 163.418543][ T4344] em28xx 1-1:0.89: Registering V4L2 extension [ 163.428495][ T4316] usb 1-1: USB disconnect, device number 28 [ 163.444565][ T4316] em28xx 1-1:0.89: Disconnecting em28xx [ 163.509778][ T4344] em28xx 1-1:0.89: Config register raw data: 0xffffffed [ 163.517352][ T4344] em28xx 1-1:0.89: AC97 chip type couldn't be determined [ 163.529836][ T4344] em28xx 1-1:0.89: No AC97 audio processor [ 163.540828][ T4344] usb 1-1: Decoder not found [ 163.548028][ T4344] em28xx 1-1:0.89: failed to create media graph [ 163.554866][ T4344] em28xx 1-1:0.89: V4L2 device video103 deregistered [ 163.570195][ T4344] em28xx 1-1:0.89: Registering snapshot button... [ 163.570229][ T5743] ================================================================== [ 163.578836][ T4344] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.89/input/input37 [ 163.584870][ T5743] BUG: KASAN: use-after-free in v4l2_open+0x32d/0x340 [ 163.584900][ T5743] Read of size 4 at addr ffff88802dd547e8 by task v4l_id/5743 [ 163.584916][ T5743] [ 163.584922][ T5743] CPU: 1 PID: 5743 Comm: v4l_id Not tainted syzkaller #0 [ 163.584938][ T5743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 163.584948][ T5743] Call Trace: [ 163.584955][ T5743] [ 163.584962][ T5743] dump_stack_lvl+0x188/0x24e [ 163.596125][ T4314] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 163.602221][ T5743] ? __lock_acquire+0x7c40/0x7c40 [ 163.602252][ T5743] ? show_regs_print_info+0x12/0x12 [ 163.602275][ T5743] ? load_image+0x410/0x410 [ 163.602295][ T5743] ? __virt_addr_valid+0x467/0x540 [ 163.602320][ T5743] ? v4l2_open+0x32d/0x340 [ 163.602339][ T5743] print_report+0xa8/0x210 [ 163.602360][ T5743] kasan_report+0x10b/0x140 [ 163.602385][ T5743] ? v4l2_open+0x32d/0x340 [ 163.602404][ T5743] v4l2_open+0x32d/0x340 [ 163.602425][ T5743] chrdev_open+0x585/0x5f0 [ 163.602446][ T5743] ? cd_forget+0x160/0x160 [ 163.623544][ T4344] em28xx 1-1:0.89: Remote control support is not available for this card. [ 163.629446][ T5743] ? fsnotify_perm+0x39b/0x550 [ 163.633076][ T4316] em28xx 1-1:0.89: Closing input extension [ 163.635686][ T5743] ? cd_forget+0x160/0x160 [ 163.640408][ T4316] em28xx 1-1:0.89: Deregistering snapshot button [ 163.647904][ T5743] do_dentry_open+0x7dd/0x10b0 [ 163.647940][ T5743] path_openat+0x2674/0x2f10 [ 163.647964][ T5743] ? verify_lock_unused+0x140/0x140 [ 163.647988][ T5743] ? do_sys_openat2+0xdd/0x4f0 [ 163.648011][ T5743] ? do_filp_open+0x420/0x420 [ 163.648035][ T5743] do_filp_open+0x1ee/0x420 [ 163.758016][ T5743] ? vfs_tmpfile+0x470/0x470 [ 163.762642][ T5743] ? _raw_spin_unlock+0x24/0x40 [ 163.767653][ T5743] ? alloc_fd+0x590/0x640 [ 163.772780][ T5743] do_sys_openat2+0x14b/0x4f0 [ 163.777462][ T5743] ? do_sys_open+0xe0/0xe0 [ 163.781908][ T5743] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 163.784208][ T4314] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 163.788075][ T5743] ? lock_chain_count+0x20/0x20 [ 163.788110][ T5743] __x64_sys_openat+0x135/0x160 [ 163.800535][ T4314] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 163.802685][ T5743] do_syscall_64+0x4c/0xa0 [ 163.802715][ T5743] ? clear_bhb_loop+0x60/0xb0 [ 163.802737][ T5743] ? clear_bhb_loop+0x60/0xb0 [ 163.812210][ T4314] usb 3-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 163.817575][ T5743] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 163.817609][ T5743] RIP: 0033:0x7f68201c8407 [ 163.817627][ T5743] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 163.817642][ T5743] RSP: 002b:00007ffda230f7d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 163.817664][ T5743] RAX: ffffffffffffffda RBX: 00007f681fb9b880 RCX: 00007f68201c8407 [ 163.817678][ T5743] RDX: 0000000000000000 RSI: 00007ffda230ff1d RDI: ffffffffffffff9c [ 163.817691][ T5743] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 163.817702][ T5743] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 163.817713][ T5743] R13: 00007ffda230fa20 R14: 00007f6820419000 R15: 000055643a6a84d8 [ 163.823077][ T4314] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.826815][ T5743] [ 163.831628][ T4314] usb 3-1: Product: syz [ 163.840643][ T5743] [ 163.840652][ T5743] Allocated by task 4344: [ 163.840664][ T5743] kasan_set_track+0x4b/0x70 [ 163.840690][ T5743] __kasan_kmalloc+0x8e/0xa0 [ 163.840710][ T5743] em28xx_v4l2_init+0xf5/0x2d90 [ 163.840733][ T5743] em28xx_init_extension+0x118/0x1c0 [ 163.840755][ T5743] process_one_work+0x8ab/0x1160 [ 163.840771][ T5743] worker_thread+0xaf5/0x12a0 [ 163.840788][ T5743] kthread+0x29d/0x330 [ 163.840801][ T5743] ret_from_fork+0x1f/0x30 [ 163.848097][ T4314] usb 3-1: Manufacturer: syz [ 163.851374][ T5743] [ 163.851382][ T5743] Freed by task 4344: [ 163.871893][ T4314] usb 3-1: SerialNumber: syz [ 163.879831][ T5743] kasan_set_track+0x4b/0x70 [ 163.879863][ T5743] kasan_save_free_info+0x27/0x40 [ 163.879877][ T5743] ____kasan_slab_free+0x126/0x1f0 [ 163.879897][ T5743] slab_free_freelist_hook+0x133/0x1b0 [ 163.879914][ T5743] __kmem_cache_free+0xb6/0x200 [ 163.879930][ T5743] em28xx_v4l2_init+0x15f7/0x2d90 [ 163.891560][ T4314] usb 3-1: config 0 descriptor?? [ 163.896169][ T5743] em28xx_init_extension+0x118/0x1c0 [ 163.896201][ T5743] process_one_work+0x8ab/0x1160 [ 163.896221][ T5743] worker_thread+0xaf5/0x12a0 [ 163.896237][ T5743] kthread+0x29d/0x330 [ 163.896251][ T5743] ret_from_fork+0x1f/0x30 [ 163.896271][ T5743] [ 163.896276][ T5743] The buggy address belongs to the object at ffff88802dd54000 [ 163.896276][ T5743] which belongs to the cache kmalloc-8k of size 8192 [ 163.896292][ T5743] The buggy address is located 2024 bytes inside of [ 163.896292][ T5743] 8192-byte region [ffff88802dd54000, ffff88802dd56000) [ 163.896308][ T5743] [ 163.896313][ T5743] The buggy address belongs to the physical page: [ 163.907617][ T5742] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 163.913066][ T5743] page:ffffea0000b75400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2dd50 [ 163.922208][ T5742] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 163.929124][ T5743] head:ffffea0000b75400 order:3 compound_mapcount:0 compound_pincount:0 [ 164.128878][ T5743] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 164.136905][ T5743] raw: 00fff00000010200 dead000000000100 dead000000000122 ffff888017442280 [ 164.144845][ T5742] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 164.145509][ T5743] raw: 0000000000000000 0000000080020002 00000001ffffffff 0000000000000000 [ 164.153508][ T5742] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 164.161198][ T5743] page dumped because: kasan: bad access detected [ 164.161215][ T5743] page_owner tracks the page as allocated [ 164.180647][ T5743] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4949, tgid 4946 (syz.1.212), ts 112431729672, free_ts 106040738373 [ 164.203349][ T5743] post_alloc_hook+0x173/0x1a0 [ 164.208137][ T5743] get_page_from_freelist+0x206b/0x2180 [ 164.213704][ T5743] __alloc_pages+0x1ec/0x4f0 [ 164.218329][ T5743] alloc_slab_page+0x5d/0x180 [ 164.223057][ T5743] new_slab+0x87/0x2d0 [ 164.227157][ T5743] ___slab_alloc+0xbc5/0x1240 [ 164.231858][ T5743] __kmem_cache_alloc_node+0x126/0x270 [ 164.237507][ T5743] __kmalloc_node_track_caller+0xa0/0x240 [ 164.243276][ T5743] krealloc+0x6a/0x100 [ 164.247377][ T5743] copy_verifier_state+0x67a/0xae0 [ 164.252611][ T5743] push_stack+0x1a5/0x510 [ 164.256964][ T5743] check_cond_jmp_op+0x9bb/0x2090 [ 164.262084][ T5743] do_check_common+0x78cc/0xc560 [ 164.267109][ T5743] bpf_check+0x3ea7/0x11000 [ 164.271630][ T5743] bpf_prog_load+0x100e/0x1530 [ 164.276429][ T5743] __sys_bpf+0x5b8/0x780 [ 164.280693][ T5743] page last free stack trace: [ 164.285512][ T5743] free_unref_page_prepare+0x8e5/0x9e0 [ 164.290980][ T5743] free_unref_page+0x2e/0x3f0 [ 164.295672][ T5743] qlist_free_all+0x76/0xe0 [ 164.300188][ T5743] kasan_quarantine_reduce+0x144/0x160 [ 164.305691][ T5743] __kasan_slab_alloc+0x1e/0x80 [ 164.310740][ T5743] slab_post_alloc_hook+0x4b/0x490 [ 164.315864][ T5743] __kmem_cache_alloc_node+0x19d/0x270 [ 164.321364][ T5743] kmalloc_trace+0x26/0xe0 [ 164.325815][ T5743] kernfs_fop_open+0x3ce/0xc60 [ 164.330630][ T5743] do_dentry_open+0x7dd/0x10b0 [ 164.335452][ T5743] path_openat+0x2674/0x2f10 [ 164.340220][ T5743] do_filp_open+0x1ee/0x420 [ 164.344770][ T5743] do_sys_openat2+0x14b/0x4f0 [ 164.349476][ T5743] __x64_sys_openat+0x135/0x160 [ 164.354384][ T5743] do_syscall_64+0x4c/0xa0 [ 164.358820][ T5743] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 164.364751][ T5743] [ 164.367105][ T5743] Memory state around the buggy address: [ 164.372745][ T5743] ffff88802dd54680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 164.380934][ T5743] ffff88802dd54700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 164.389020][ T5743] >ffff88802dd54780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 164.397196][ T5743] ^ [ 164.404670][ T5743] ffff88802dd54800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 164.412769][ T5743] ffff88802dd54880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 164.420936][ T5743] ================================================================== [ 164.435632][ T4276] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 164.467860][ T4316] em28xx 1-1:0.89: Freeing device [ 164.549516][ T5743] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 164.556970][ T5743] CPU: 0 PID: 5743 Comm: v4l_id Not tainted syzkaller #0 [ 164.564041][ T5743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 164.574756][ T5743] Call Trace: [ 164.578076][ T5743] [ 164.581047][ T5743] dump_stack_lvl+0x188/0x24e [ 164.585773][ T5743] ? memcpy+0x3c/0x60 [ 164.589764][ T5743] ? show_regs_print_info+0x12/0x12 [ 164.594963][ T5743] ? load_image+0x410/0x410 [ 164.599565][ T5743] panic+0x2d3/0x710 [ 164.603480][ T5743] ? bpf_jit_dump+0xd0/0xd0 [ 164.608160][ T5743] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 164.614222][ T5743] ? _raw_spin_unlock+0x40/0x40 [ 164.619082][ T5743] ? print_memory_metadata+0x314/0x400 [ 164.624641][ T5743] check_panic_on_warn+0x80/0xa0 [ 164.629623][ T5743] ? v4l2_open+0x32d/0x340 [ 164.634241][ T5743] end_report+0x66/0x110 [ 164.638528][ T5743] kasan_report+0x118/0x140 [ 164.643159][ T5743] ? v4l2_open+0x32d/0x340 [ 164.647614][ T5743] v4l2_open+0x32d/0x340 [ 164.652061][ T5743] chrdev_open+0x585/0x5f0 [ 164.656523][ T5743] ? cd_forget+0x160/0x160 [ 164.661058][ T5743] ? fsnotify_perm+0x39b/0x550 [ 164.665837][ T5743] ? cd_forget+0x160/0x160 [ 164.670319][ T5743] do_dentry_open+0x7dd/0x10b0 [ 164.675176][ T5743] path_openat+0x2674/0x2f10 [ 164.679789][ T5743] ? verify_lock_unused+0x140/0x140 [ 164.685006][ T5743] ? do_sys_openat2+0xdd/0x4f0 [ 164.689879][ T5743] ? do_filp_open+0x420/0x420 [ 164.694583][ T5743] do_filp_open+0x1ee/0x420 [ 164.699196][ T5743] ? vfs_tmpfile+0x470/0x470 [ 164.703818][ T5743] ? _raw_spin_unlock+0x24/0x40 [ 164.708729][ T5743] ? alloc_fd+0x590/0x640 [ 164.713072][ T5743] do_sys_openat2+0x14b/0x4f0 [ 164.717772][ T5743] ? do_sys_open+0xe0/0xe0 [ 164.722205][ T5743] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 164.728243][ T5743] ? lock_chain_count+0x20/0x20 [ 164.733122][ T5743] __x64_sys_openat+0x135/0x160 [ 164.738176][ T5743] do_syscall_64+0x4c/0xa0 [ 164.742685][ T5743] ? clear_bhb_loop+0x60/0xb0 [ 164.747461][ T5743] ? clear_bhb_loop+0x60/0xb0 [ 164.752350][ T5743] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 164.758328][ T5743] RIP: 0033:0x7f68201c8407 [ 164.762760][ T5743] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 164.782558][ T5743] RSP: 002b:00007ffda230f7d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 164.791105][ T5743] RAX: ffffffffffffffda RBX: 00007f681fb9b880 RCX: 00007f68201c8407 [ 164.799472][ T5743] RDX: 0000000000000000 RSI: 00007ffda230ff1d RDI: ffffffffffffff9c [ 164.807716][ T5743] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 164.815786][ T5743] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 164.823847][ T5743] R13: 00007ffda230fa20 R14: 00007f6820419000 R15: 000055643a6a84d8 [ 164.832514][ T5743] [ 164.835950][ T5743] Kernel Offset: disabled [ 164.840382][ T5743] Rebooting in 86400 seconds..