last executing test programs: 8.787189744s ago: executing program 4 (id=1031): r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x101c42, 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[], 0xfffffee2) r1 = gettid() timer_create(0x1, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000000480)) r2 = fsopen(&(0x7f0000000100)='nfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000200)='source\x00', &(0x7f0000000300)='127.0.0.1:/\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000400)='addr\x00', &(0x7f0000000500)='127.0.0.1\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000800)='vers\x00', &(0x7f0000000900)='4.2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) 8.279092437s ago: executing program 4 (id=1037): r0 = syz_usb_connect(0x5, 0x39, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000200000040109710780001010200010902270001010080320904000003ff000000070581020002000705010200020007058203"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000a80)={0x44, &(0x7f0000000780)={0x40, 0x30, 0x2, "b778"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) 6.302280865s ago: executing program 1 (id=1052): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x56a, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x22, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x0, 0x40, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0x4, 0x4}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 5.430034636s ago: executing program 2 (id=1058): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000680)=ANY=[@ANYBLOB="12010000f2303920422c021240850102030109022400010000100009040c0202c17f0c00090502020002020000090582020002"], 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000840)={0x84, &(0x7f0000000340)={0x0, 0x30, 0x1, 'D'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f00000004c0)={0x34, &(0x7f0000000240)={0x20, 0x17, 0x1, '|'}, 0x0, 0x0, 0x0, 0x0, 0x0}) 5.120936744s ago: executing program 4 (id=1062): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, 0x0}], 0x1, 0x4, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x5b, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.85029347s ago: executing program 4 (id=1063): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000000)='27', 0x2) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x8000, 0x0) syz_usb_connect(0x5, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000124d5240e316e9f958000000000109021b0001000000000904780001", @ANYRES16], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x52) write(r0, &(0x7f0000000000)='3', 0x4e) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a000007080002400000000209000100"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 4.4421808s ago: executing program 1 (id=1064): mount(0x0, 0x0, &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed, 0x200009}]}) r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000000000)=0x8, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x803, 0x9, 0x0, 0x400, 0x80, 0x89, 0xfffffffffffffffd, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.134010988s ago: executing program 1 (id=1065): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x1c}}, 0x8050) r1 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000340)={0xa, 0x8, 0x8000a}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) ioctl$VIDIOC_S_AUDOUT(r4, 0x40345632, &(0x7f0000000000)={0x1, "1003b4dd339dd0349f9e830a065051dd3a567cca3df7e3e962d2e38a86132a42", 0x2, 0x1}) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r3, 0x4018f50b, &(0x7f0000000140)={0x0, 0xfffffffffffffff7, 0xffffffffffffffff}) unshare(0x28000600) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$XFS_IOC_FSGROWFSRT(r1, 0x40105870, 0x0) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)={0x4c, 0x2, 0x6, 0x801, 0xe4340000, 0x0, {0xa}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x4c}}, 0x2) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000c80)={0x5c, 0x9, 0x6, 0x801, 0x0, 0x0, {0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x34, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @remote}}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0xe1f}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x88}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10000042}, 0x90) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000980)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000009a40)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000010000040900010073797a30000000002c000000030a01080000000000000000010000000900030073797a32000000000900010073797a300000000050000000060a010400000000000000000100000008000b40000000000900010073797a30000000002800048024000180090001006d6574610000000014000280080001400000001208000240000000", @ANYRES16], 0xc4}}, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f00000009c0)={0x1c, r7, 0x1, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x8000) 3.918792993s ago: executing program 3 (id=1066): madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x26) write(r0, &(0x7f0000000000)='7', 0x1) ioctl$EVIOCGABS3F(r0, 0x8018457f, 0x0) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) 3.799788536s ago: executing program 3 (id=1068): mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x220008d0}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x80002, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$uinput_user_dev(r1, &(0x7f0000000a00)={'syz0\x00', {0x9, 0x7, 0x5, 0x1}, 0x3f, [0x9, 0x2, 0x8, 0x6, 0x2, 0x400, 0x80000000, 0x0, 0x8, 0x0, 0x6, 0x40000003, 0xfffffffb, 0x39, 0x747d5e13, 0x8, 0xeffffb9a, 0xfffffffc, 0x4, 0xfffffffb, 0x2004, 0x3, 0x3, 0xf252, 0x80, 0x800, 0x300000, 0x7, 0xe, 0x4623f, 0xfffffffe, 0x0, 0x1ff, 0x8000, 0x0, 0xb, 0x401, 0x3, 0x7, 0x8da8, 0x2, 0x2, 0x2, 0x4, 0xe, 0x4, 0x3, 0x6, 0x4, 0x9, 0x1, 0x9, 0x8, 0x2, 0x9, 0xffffffff, 0x7fffffff, 0x6, 0xe9, 0x5, 0x40, 0x8, 0x8, 0x5], [0x7, 0x1e, 0x3, 0x8000, 0xfffffffe, 0x3, 0x0, 0x25, 0x7, 0xfffffffc, 0x4, 0x7fff, 0x729, 0x1c32, 0x3, 0x5, 0x10000, 0x400, 0x8001, 0x1ff, 0x1, 0x297, 0x5, 0x0, 0x6, 0x4, 0x0, 0x3ff, 0xffff, 0xfffffffe, 0x0, 0x0, 0x10, 0x0, 0xfffffffd, 0x5, 0x5, 0xffffffff, 0x6, 0x5, 0x800, 0xffff, 0x6, 0x96, 0xfffffff9, 0x2, 0x0, 0x2, 0x401, 0xc, 0x3, 0x379, 0x1, 0xe, 0x5, 0x7, 0x6, 0x2, 0x1, 0x1, 0x8, 0x6, 0x200, 0x3], [0x401, 0xc584, 0xfffb, 0xcd5, 0x7, 0x1f, 0x404, 0x4, 0x8, 0x10, 0x9b2, 0x9, 0xe8b, 0x5, 0x80000001, 0x48, 0xffff, 0x1000, 0x0, 0x11, 0x1, 0x6, 0xe58, 0x1000, 0x80040101, 0x4, 0x4, 0x5, 0x200003, 0x2, 0x5, 0xffff, 0x9, 0x8001, 0x3, 0x4, 0x3, 0x4, 0x3, 0x6d7e, 0x3, 0x8, 0x3, 0xbf23, 0x6, 0x9, 0x956, 0x0, 0x92e, 0x3, 0xcac, 0x100fffd, 0x2005, 0x1, 0x4, 0xea, 0x9, 0x20000005, 0x3, 0xd9, 0xffffffff, 0x7d, 0x401, 0x5], [0x108e, 0xffff, 0x2003, 0xa, 0x88, 0x2, 0xffff8b7f, 0x4, 0x50, 0x2, 0x763, 0xb, 0x404, 0x0, 0x5, 0x1000, 0x7f, 0x5, 0x3fa6, 0x4, 0x0, 0x5, 0x6, 0x63, 0xe47, 0x1, 0x1654, 0x4, 0x200, 0x2851, 0x3b, 0x20000002, 0x5, 0x800, 0xa80a, 0x65f413f9, 0x4, 0x20008, 0x8a8, 0x6, 0x44, 0x40c, 0x3, 0x4, 0x4, 0xe, 0x4, 0xffffffff, 0x7fff, 0x2, 0xfffffff8, 0xcf, 0x1, 0x200, 0x7, 0x4edf, 0xfffffffd, 0xa, 0xe, 0x8002, 0xf, 0xf, 0x136, 0x400006]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) 3.63272441s ago: executing program 3 (id=1069): r0 = syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x0) ioctl$FE_GET_PROPERTY(r0, 0x80106f53, &(0x7f0000000380)={0x5, &(0x7f00000000c0)=[{0x21, '\x00', @st={0x4, [{0x1, @svalue=0xbb25}, {0x0, @uvalue=0x100000001}, {0x3, @svalue=0x8}, {0x1, @uvalue=0xffffffffffffffff}]}, 0x2}, {0xd, '\x00', @buffer={"7ef57be0d63ca670482863d9ab6cabac235f5cc6a2722c93df2a2339cc9db924", 0x20}, 0x5}, {0x37, '\x00', @st={0x4, [{0x1, @svalue=0xeb}, {0x3, @uvalue=0x8}, {0x2, @uvalue=0xa}, {0x3, @uvalue=0x1}]}, 0x3}, {0x40}, {0x26, '\x00', @data=0x8, 0x3}]}) 3.516439034s ago: executing program 1 (id=1070): r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000120), 0x1, 0x2) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r1, 0x80184153, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r1, 0xc2604111, &(0x7f0000000680)={0x0, [[0xffffffff, 0xffffffff, 0xffffffff, 0x1, 0xffffffff, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0x2, 0xfffffffd, 0xa, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0x83, 0xffffffff, 0xffffffff, 0xffffffff, 0x3, 0xffffffff]], '\x00', [{0x10, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x9, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0xa, 0x186a0, 0x0, 0x0, 0x1}, {0x103, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x101000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0xffd, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) readv(r1, &(0x7f0000000480), 0x0) connect$pptp(r0, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(0x0, r2) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r2, 0x0, 0x8090) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0001, 0x0) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f0000000340)=0x1) writev(r3, &(0x7f0000000280)=[{&(0x7f00000000c0)='}m', 0x2}], 0x1) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f0000000040)=0x4) 3.451248885s ago: executing program 3 (id=1071): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000500)={0x2, 0x0, @ioapic={0xfec00000, 0x1, 0x1, 0xfffffffe, 0x0, [{0x4, 0xc, 0x4, '\x00', 0x38}, {0x80, 0xfe, 0x7c, '\x00', 0x2f}, {0x2, 0xb3, 0x1, '\x00', 0xd}, {0x5, 0x9, 0x1, '\x00', 0x6}, {0x5, 0x5, 0x6, '\x00', 0x7c}, {0x7, 0x80, 0x0, '\x00', 0x6}, {0x4, 0x8, 0x1, '\x00', 0x45}, {0x52, 0xb, 0x1, '\x00', 0x7}, {0x2, 0x6, 0x73, '\x00', 0xff}, {0x1, 0xb6, 0x89, '\x00', 0x80}, {0x16, 0x24, 0xa9, '\x00', 0x1}, {0x7, 0x1, 0x17, '\x00', 0x4}, {0x6, 0xc, 0x5, '\x00', 0x3}, {0x19, 0x10, 0x8c, '\x00', 0x4}, {0x5, 0xc0, 0x3, '\x00', 0x3}, {0x8, 0x2, 0xcb, '\x00', 0x5}, {0x7, 0x6, 0xb, '\x00', 0x5}, {0x9, 0x0, 0xfa, '\x00', 0x5}, {0x44, 0x3}, {0xf4, 0x8, 0x7, '\x00', 0xf8}, {0x4, 0x6, 0x31, '\x00', 0xf7}, {0x7, 0x7, 0xfe, '\x00', 0xa}, {0xff, 0x0, 0x3, '\x00', 0x7}, {0x16, 0x85, 0x4, '\x00', 0xff}]}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x10, 0x2, 0xb6, '\x00', 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000300)={0x1, 0x0, [{0x40000070, 0x0, 0x400006}]}) 3.080700684s ago: executing program 1 (id=1072): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB="1201000200000040501d4d610001000000010902200001010080320904000002ff00000007050102"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x20, 0x90069109b15ef6c8, 0x1e, "4d61501d0100000000000000100000000000800700000000000038040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000200)={0x40, 0x40, 0x1, "80"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000480)={0x2c, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000440)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000980)={0x84, &(0x7f00000004c0)={0x0, 0x17, 0x3, "b7511d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.039370345s ago: executing program 4 (id=1073): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="2e9b3d0007e03dd65193dfb6c575963f8864", 0x12}, {&(0x7f00000005c0)="110081a3159c0021", 0x8}], 0x2) 2.935136707s ago: executing program 3 (id=1075): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x8000000000000003}, 0x18) syz_usb_connect(0x3, 0x32, 0x0, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000003000), r0) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000003140)={0x0, 0x0, &(0x7f0000003100)={&(0x7f0000003040)={0x14, r2, 0x300, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x4040001) 2.879959679s ago: executing program 4 (id=1077): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040ac054382408b0b00000109022400010000002009040000fd0301000009210000000122010009"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000003c0)={0x24, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="002281"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCSREPORT(r1, 0x81044804, &(0x7f0000000400)={0x1, 0x2}) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r2, 0xffffffffffffffff, 0x0) 2.784887181s ago: executing program 2 (id=1078): syz_usb_connect(0x3, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000062a10b40450c1010fce60102030109021b0001"], 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, 0x0, 0x0) 2.266451274s ago: executing program 0 (id=1083): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000000)='27', 0x2) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x8000, 0x0) syz_usb_connect(0x5, 0x2d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000124d5240e316e9f958000000000109021b0001000000000904780001", @ANYRES16], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x52) write(r0, &(0x7f0000000000)='3', 0x4e) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a000007080002400000000209000100"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 1.403216395s ago: executing program 2 (id=1084): r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x101c42, 0x0) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[], 0xfffffee2) gettid() timer_settime(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r1 = fsopen(&(0x7f0000000100)='nfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000200)='source\x00', &(0x7f0000000300)='127.0.0.1:/\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000400)='addr\x00', &(0x7f0000000500)='127.0.0.1\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000800)='vers\x00', &(0x7f0000000900)='4.2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) 1.153573251s ago: executing program 2 (id=1085): r0 = syz_usb_connect(0x5, 0x36, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000500)={0x1c, &(0x7f0000000380)={0x20, 0x16, 0x4, "54f505ad"}, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) 554.661576ms ago: executing program 0 (id=1086): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000500)={0x2, 0x0, @ioapic={0xfec00000, 0x1, 0x1, 0xfffffffe, 0x0, [{0x4, 0xc, 0x4, '\x00', 0x38}, {0x80, 0xfe, 0x7c, '\x00', 0x2f}, {0x2, 0xb3, 0x1, '\x00', 0xd}, {0x5, 0x9, 0x1, '\x00', 0x6}, {0x5, 0x5, 0x6, '\x00', 0x7c}, {0x7, 0x80, 0x0, '\x00', 0x6}, {0x4, 0x8, 0x1, '\x00', 0x45}, {0x52, 0xb, 0x1, '\x00', 0x7}, {0x2, 0x6, 0x73, '\x00', 0xff}, {0x1, 0xb6, 0x89, '\x00', 0x80}, {0x16, 0x24, 0xa9, '\x00', 0x1}, {0x7, 0x1, 0x17, '\x00', 0x4}, {0x6, 0xc, 0x5, '\x00', 0x3}, {0x19, 0x10, 0x8c, '\x00', 0x4}, {0x5, 0xc0, 0x3, '\x00', 0x3}, {0x8, 0x2, 0xcb, '\x00', 0x5}, {0x7, 0x6, 0xb, '\x00', 0x5}, {0x9, 0x0, 0xfa, '\x00', 0x5}, {0x44, 0x3}, {0xf4, 0x8, 0x7, '\x00', 0xf8}, {0x4, 0x6, 0x31, '\x00', 0xf7}, {0x7, 0x7, 0xfe, '\x00', 0xa}, {0xff, 0x0, 0x3, '\x00', 0x7}, {0x16, 0x85, 0x4, '\x00', 0xff}]}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x10, 0x2, 0xb6, '\x00', 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000300)={0x1, 0x0, [{0x40000070, 0x0, 0x400006}]}) 435.964919ms ago: executing program 0 (id=1087): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="2e9b3d0007e03dd65193dfb6c575963f8864", 0x12}, {&(0x7f00000005c0)="110081a3159c0021", 0x8}], 0x2) 354.503701ms ago: executing program 0 (id=1088): mkdir(&(0x7f0000000000)='dir0\x00', 0x2ba) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='dir0/tracing_on\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='0', 0x1) write$binfmt_format(r0, &(0x7f00000001c0)='1\x00', 0x2) 267.146263ms ago: executing program 0 (id=1089): sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, 0x0, 0x40080) mount(0x0, 0x0, &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed, 0x200009}]}) r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000000000)=0x8, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xc45, 0x9, 0xfffffffffffffffd, 0x10000000, 0x10000, 0x3, 0x4002004c2, 0x803, 0x9, 0x0, 0x400, 0x80, 0x89, 0xfffffffffffffffd, 0x8, 0x8d], 0x100000, 0x240046}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 241.677094ms ago: executing program 2 (id=1090): r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x20001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000000)="360f7883b81e2626660fc7350ff4650666b95c030010dada32f4656df30f09e3650f01ef66b9720500000f32f8000f0d35", 0x31}], 0x1, 0x2, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0xa, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 183.140965ms ago: executing program 2 (id=1091): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000540)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0xffffffffffffffff, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 99.229487ms ago: executing program 0 (id=1092): r0 = openat$nci(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000040)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000080), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}}, 0x40040) write$nci(r0, &(0x7f0000000880)=@NCI_OP_NFCEE_DISCOVER_NTF={0x2, 0x1, 0x3, 0x0, 0x5, {0x1, 0x9, "189bcc"}}, 0x8) r4 = syz_open_dev$vim2m(&(0x7f0000000000), 0xfb, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r4, 0xc0d05605, 0x0) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r5, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8822d55593a2179}, 0xc) r6 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0xffff, 0x0, 0xa}, {}, {0x0, 0x1}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x6c}, 0x0, @in6=@empty, 0x34ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2}}, 0xe8) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) write$nci(r0, &(0x7f0000000300)=@NCI_OP_RF_DISCOVER_MAP_RSP={0x1, 0x0, 0x2, 0x0, 0x1}, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc0042, 0x1ff) unshare(0x400) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) fsync(r7) sendmsg$NFC_CMD_START_POLL(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)={0x24, r3, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}, @NFC_ATTR_PROTOCOLS={0x8, 0x3, 0xffffff81}]}, 0x24}, 0x1, 0x0, 0x0, 0x2400c004}, 0x4000000) write$nci(r0, &(0x7f0000000300)=@NCI_OP_CORE_SET_CONFIG_RSP={0x0, 0x0, 0x2, 0x2, 0x2}, 0x5) 27.233349ms ago: executing program 3 (id=1093): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff8000}]}) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000000)={0xff, 0x1, {0x21, 0x39, 0x16, 0x19, 0x4, 0xe80, 0x5, 0x400040, 0xffffffffffffffff}}) close_range(r0, 0xffffffffffffffff, 0x0) 0s ago: executing program 1 (id=1094): syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) syz_usb_connect(0x5, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000007794608cd0c39007b90000000010902"], 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x1, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000003c0)={[0x60000000004, 0x1000000000, 0x5, 0x41, 0x2000000, 0x0, 0x2004cb, 0x0, 0xa1d, 0x2000000068ff, 0x5, 0x0, 0x3, 0x2], 0x10000, 0x202}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000880)={{0xd000, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0xa, 0x0, 0x8, 0x6, 0x40}, {0xffffffff, 0x10000, 0xa, 0x3, 0x2, 0x0, 0x0, 0x0, 0x7, 0xff}, {0xe6ee2000, 0x3000, 0xc, 0x0, 0x8, 0xc4, 0x0, 0x0, 0x48, 0x3, 0x0, 0xfc}, {0xeeef0000, 0xeee96000, 0xa, 0x0, 0x1, 0xa6, 0x9, 0x0, 0x8, 0x10, 0x7, 0x4}, {0xf000, 0xffff1000, 0xe, 0x5, 0x1, 0x4, 0x0, 0xfd, 0x0, 0x3c}, {0x8000000, 0x0, 0xb, 0x78, 0x5, 0x83, 0x0, 0x0, 0x3, 0xff, 0x1}, {0x1ffe, 0x200000, 0xa, 0x7, 0xe, 0x5, 0xa1, 0x20, 0x0, 0x0, 0x8}, {0x81a0002, 0x6000, 0xb, 0x0, 0x4, 0x5, 0x8, 0x40, 0x26, 0x0, 0x0, 0x2}, {0x41000, 0x8cc}, {0xdddd1000}, 0xddf8ffdb, 0x0, 0x0, 0x134, 0xd, 0x0, 0x0, [0x80000005, 0x8, 0x1]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) kernel console output (not intermixed with test programs): b 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.894588][ T126] usb 1-1: Product: syz [ 181.898874][ T126] usb 1-1: Manufacturer: syz [ 181.903970][ T126] usb 1-1: SerialNumber: syz [ 181.920157][ T126] usb 1-1: config 0 descriptor?? [ 181.985896][ T6058] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 182.000131][ T6058] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 182.018802][ T4319] usb 3-1: device descriptor read/64, error -71 [ 182.131999][ T126] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 182.142718][ T4319] usb usb3-port1: attempt power cycle [ 182.209140][ T4322] asix 4-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 182.409725][ T4322] asix 4-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 182.421083][ T4322] asix 4-1:0.34 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffc3 [ 182.431963][ T4322] asix: probe of 4-1:0.34 failed with error -61 [ 182.562587][ T4319] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 182.592546][ T4322] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 182.594290][ T4319] usb 3-1: device descriptor read/8, error -71 [ 182.752465][ T4322] usb 5-1: device descriptor read/64, error -71 [ 182.872573][ T4319] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 182.903285][ T4319] usb 3-1: device descriptor read/8, error -71 [ 183.022499][ T4322] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 183.024005][ T4319] usb usb3-port1: unable to enumerate USB device [ 183.182663][ T4322] usb 5-1: device descriptor read/64, error -71 [ 183.302648][ T4322] usb usb5-port1: attempt power cycle [ 183.412938][ T4317] usb 2-1: USB disconnect, device number 37 [ 183.547611][ T126] dvb_usb_rtl28xxu: probe of 1-1:0.0 failed with error -71 [ 183.565104][ T126] usb 1-1: USB disconnect, device number 41 [ 183.732566][ T4322] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 183.763897][ T4322] usb 5-1: device descriptor read/8, error -71 [ 184.052636][ T4322] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 184.072525][ T4365] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 184.113032][ T4322] usb 5-1: device descriptor read/8, error -71 [ 184.232543][ T4365] usb 2-1: device descriptor read/64, error -71 [ 184.242811][ T4322] usb usb5-port1: unable to enumerate USB device [ 184.273751][ T4322] usb 4-1: USB disconnect, device number 43 [ 184.365155][ T6091] input: syz0 as /devices/virtual/input/input21 [ 184.377562][ T27] audit: type=1326 audit(1791131121.805:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6090 comm="syz.3.698" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1bdb39e159 code=0x0 [ 184.512529][ T4365] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 184.662646][ T4365] usb 2-1: device descriptor read/64, error -71 [ 184.682518][ T4335] usb 3-1: new full-speed USB device number 42 using dummy_hcd [ 184.752599][ T4319] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 184.782795][ T4365] usb usb2-port1: attempt power cycle [ 184.864427][ T4335] usb 3-1: not running at top speed; connect to a high speed hub [ 184.874269][ T4335] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 184.885463][ T4335] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 184.897937][ T4335] usb 3-1: New USB device found, idVendor=0ea0, idProduct=6858, bcdDevice= 0.40 [ 184.908019][ T4335] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.916255][ T4335] usb 3-1: Product: syz [ 184.920836][ T4335] usb 3-1: Manufacturer: syz [ 184.925569][ T4335] usb 3-1: SerialNumber: syz [ 184.941461][ T4335] oti6858 3-1:1.0: oti6858 converter detected [ 184.950133][ T4335] usb 3-1: oti6858 converter now attached to ttyUSB0 [ 184.953141][ T4319] usb 1-1: Using ep0 maxpacket: 16 [ 184.971030][ T4319] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 184.983216][ T4319] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 185.001469][ T4319] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 185.011636][ T4319] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.028023][ T4319] usb 1-1: Product: syz [ 185.032252][ T4319] usb 1-1: Manufacturer: syz [ 185.038633][ T4319] usb 1-1: SerialNumber: syz [ 185.144716][ T126] usb 3-1: USB disconnect, device number 42 [ 185.162316][ T126] oti6858 ttyUSB0: oti6858 converter now disconnected from ttyUSB0 [ 185.173303][ T126] oti6858 3-1:1.0: device disconnected [ 185.192579][ T4365] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 185.243303][ T4365] usb 2-1: device descriptor read/8, error -71 [ 185.256918][ T4319] usb 1-1: 0:2 : does not exist [ 185.266451][ T4319] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 185.283488][ T4319] usb 1-1: USB disconnect, device number 42 [ 185.493910][ T4407] udevd[4407]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 185.522518][ T4365] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 185.554416][ T4365] usb 2-1: device descriptor read/8, error -71 [ 185.673306][ T4365] usb usb2-port1: unable to enumerate USB device [ 185.792472][ T4316] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 185.982732][ T4316] usb 5-1: Using ep0 maxpacket: 8 [ 185.990068][ T4316] usb 5-1: config 2 has an invalid interface number: 31 but max is 0 [ 185.999433][ T4316] usb 5-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 186.010210][ T4316] usb 5-1: config 2 has no interface number 0 [ 186.019056][ T4316] usb 5-1: config 2 interface 31 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 186.037953][ T4316] usb 5-1: config 2 interface 31 has no altsetting 0 [ 186.047555][ T4316] usb 5-1: New USB device found, idVendor=1a86, idProduct=e092, bcdDevice=53.3f [ 186.062917][ T4316] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.071229][ T4316] usb 5-1: Product: syz [ 186.076557][ T4316] usb 5-1: Manufacturer: syz [ 186.081481][ T4316] usb 5-1: SerialNumber: syz [ 186.091983][ T4316] ch9200: probe of 5-1:2.31 failed with error -22 [ 186.132494][ T4319] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 186.192612][ T4335] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 186.312523][ T4319] usb 1-1: Using ep0 maxpacket: 8 [ 186.321123][ T4319] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 186.330422][ T4319] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.338549][ T4319] usb 1-1: Product: syz [ 186.343727][ T4319] usb 1-1: Manufacturer: syz [ 186.348373][ T4319] usb 1-1: SerialNumber: syz [ 186.355579][ T4319] usb 1-1: config 0 descriptor?? [ 186.362751][ T4335] usb 4-1: device descriptor read/64, error -71 [ 186.392626][ T4365] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 186.566627][ T4319] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 186.582528][ T4365] usb 3-1: Using ep0 maxpacket: 16 [ 186.590363][ T4365] usb 3-1: config 0 has an invalid interface number: 34 but max is 0 [ 186.598837][ T4365] usb 3-1: config 0 has no interface number 0 [ 186.605953][ T4365] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 186.616172][ T4365] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 186.637575][ T4365] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 186.646839][ T4335] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 186.654486][ T4365] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.662730][ T4365] usb 3-1: Product: syz [ 186.667394][ T4365] usb 3-1: Manufacturer: syz [ 186.672544][ T4365] usb 3-1: SerialNumber: syz [ 186.688161][ T4365] usb 3-1: config 0 descriptor?? [ 186.693891][ T6116] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 186.701375][ T6116] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 186.822655][ T4335] usb 4-1: device descriptor read/64, error -71 [ 186.918267][ T6116] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 186.928361][ T6116] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 186.943332][ T4335] usb usb4-port1: attempt power cycle [ 187.160757][ T4365] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 187.171754][ T4365] asix: probe of 3-1:0.34 failed with error -32 [ 187.362649][ T4316] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 187.382566][ T4335] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 187.423197][ T4335] usb 4-1: device descriptor read/8, error -71 [ 187.512591][ T4316] usb 2-1: device descriptor read/64, error -71 [ 187.692594][ T4335] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 187.733450][ T4335] usb 4-1: device descriptor read/8, error -71 [ 187.782505][ T4316] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 187.857892][ T4335] usb usb4-port1: unable to enumerate USB device [ 187.932530][ T4316] usb 2-1: device descriptor read/64, error -71 [ 187.985514][ T4319] dvb_usb_rtl28xxu: probe of 1-1:0.0 failed with error -71 [ 187.994633][ T4319] usb 1-1: USB disconnect, device number 43 [ 188.052772][ T4316] usb usb2-port1: attempt power cycle [ 188.430938][ T4321] usb 5-1: USB disconnect, device number 37 [ 188.462700][ T4316] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 188.503243][ T4316] usb 2-1: device descriptor read/8, error -71 [ 188.572099][ T6131] input: syz0 as /devices/virtual/input/input22 [ 188.603597][ T27] audit: type=1326 audit(1791131126.035:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6130 comm="syz.0.714" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0b7039e159 code=0x0 [ 188.772498][ T4316] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 188.803257][ T4316] usb 2-1: device descriptor read/8, error -71 [ 188.932746][ T4321] usb 5-1: new full-speed USB device number 38 using dummy_hcd [ 188.941142][ T4316] usb usb2-port1: unable to enumerate USB device [ 189.146081][ T4321] usb 5-1: not running at top speed; connect to a high speed hub [ 189.156292][ T4321] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 189.170935][ T4321] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 189.197672][ T4335] usb 3-1: USB disconnect, device number 43 [ 189.204555][ T4321] usb 5-1: New USB device found, idVendor=0ea0, idProduct=6858, bcdDevice= 0.40 [ 189.220223][ T4321] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.229014][ T4321] usb 5-1: Product: syz [ 189.240877][ T4321] usb 5-1: Manufacturer: syz [ 189.245837][ T4321] usb 5-1: SerialNumber: syz [ 189.265581][ T4321] oti6858 5-1:1.0: oti6858 converter detected [ 189.280669][ T4321] usb 5-1: oti6858 converter now attached to ttyUSB0 [ 189.474107][ T4317] usb 5-1: USB disconnect, device number 38 [ 189.501570][ T4317] oti6858 ttyUSB0: oti6858 converter now disconnected from ttyUSB0 [ 189.527483][ T4317] oti6858 5-1:1.0: device disconnected [ 189.693104][ T4335] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 189.822860][ T4316] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 189.882602][ T4335] usb 3-1: Using ep0 maxpacket: 16 [ 189.889883][ T4335] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 189.900492][ T4335] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 189.913336][ T4335] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 189.922661][ T4335] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.930704][ T4335] usb 3-1: Product: syz [ 189.935495][ T4335] usb 3-1: Manufacturer: syz [ 189.940146][ T4335] usb 3-1: SerialNumber: syz [ 189.975434][ T4316] usb 4-1: device descriptor read/64, error -71 [ 190.161841][ T4335] usb 3-1: 0:2 : does not exist [ 190.186675][ T4335] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 190.230149][ T4335] usb 3-1: USB disconnect, device number 44 [ 190.242491][ T4316] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 190.269325][ T4407] udevd[4407]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 190.402620][ T4316] usb 4-1: device descriptor read/64, error -71 [ 190.472725][ T4319] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 190.482635][ T4365] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 190.522622][ T4316] usb usb4-port1: attempt power cycle [ 190.602508][ T4321] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 190.652489][ T4319] usb 1-1: Using ep0 maxpacket: 8 [ 190.660071][ T4319] usb 1-1: config 0 has no interfaces? [ 190.665738][ T4319] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 190.674934][ T4319] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.685061][ T4365] usb 5-1: Using ep0 maxpacket: 8 [ 190.687492][ T4319] usb 1-1: config 0 descriptor?? [ 190.696844][ T4365] usb 5-1: config 2 has an invalid interface number: 31 but max is 0 [ 190.713187][ T4365] usb 5-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 190.732799][ T4365] usb 5-1: config 2 has no interface number 0 [ 190.741658][ T4365] usb 5-1: config 2 interface 31 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 190.763349][ T4365] usb 5-1: config 2 interface 31 has no altsetting 0 [ 190.783223][ T4321] usb 2-1: Using ep0 maxpacket: 8 [ 190.793896][ T4365] usb 5-1: New USB device found, idVendor=1a86, idProduct=e092, bcdDevice=53.3f [ 190.796609][ T4321] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 190.812535][ T4365] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.825222][ T4365] usb 5-1: Product: syz [ 190.829462][ T4365] usb 5-1: Manufacturer: syz [ 190.835363][ T4365] usb 5-1: SerialNumber: syz [ 190.841107][ T4321] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.850612][ T4321] usb 2-1: Product: syz [ 190.858216][ T4365] ch9200: probe of 5-1:2.31 failed with error -22 [ 190.867175][ T4321] usb 2-1: Manufacturer: syz [ 190.880422][ T4321] usb 2-1: SerialNumber: syz [ 190.891070][ T4321] usb 2-1: config 0 descriptor?? [ 190.918672][ T6155] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 190.928593][ T4365] usb 1-1: USB disconnect, device number 44 [ 190.932868][ T4316] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 190.983940][ T4316] usb 4-1: device descriptor read/8, error -71 [ 191.104521][ T4321] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 191.112817][ T4335] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 191.252576][ T4316] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 191.263283][ T4335] usb 3-1: device descriptor read/64, error -71 [ 191.283234][ T4316] usb 4-1: device descriptor read/8, error -71 [ 191.403275][ T4316] usb usb4-port1: unable to enumerate USB device [ 191.542538][ T4335] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 191.702480][ T4335] usb 3-1: device descriptor read/64, error -71 [ 191.822931][ T4335] usb usb3-port1: attempt power cycle [ 191.932598][ T4322] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 192.112505][ T4322] usb 1-1: Using ep0 maxpacket: 16 [ 192.121105][ T4322] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 192.129433][ T4322] usb 1-1: config 0 has no interface number 0 [ 192.135657][ T4322] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 192.151083][ T4322] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 192.170749][ T4322] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 192.180066][ T4322] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.188302][ T4322] usb 1-1: Product: syz [ 192.192755][ T4322] usb 1-1: Manufacturer: syz [ 192.197409][ T4322] usb 1-1: SerialNumber: syz [ 192.204819][ T4322] usb 1-1: config 0 descriptor?? [ 192.210552][ T6166] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 192.218887][ T6166] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 192.232507][ T4335] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 192.263854][ T4335] usb 3-1: device descriptor read/8, error -71 [ 192.435388][ T6166] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 192.442906][ T6166] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 192.522809][ T4321] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71 [ 192.538405][ T4321] usb 2-1: USB disconnect, device number 46 [ 192.552513][ T4335] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 192.595656][ T4335] usb 3-1: device descriptor read/8, error -71 [ 192.652123][ T4322] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 192.668159][ T4322] asix: probe of 1-1:0.34 failed with error -32 [ 192.718475][ T4335] usb usb3-port1: unable to enumerate USB device [ 193.206232][ T4335] usb 5-1: USB disconnect, device number 39 [ 193.257554][ T27] audit: type=1326 audit(1791131130.685:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6184 comm="syz.1.735" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff8f0d9e159 code=0x0 [ 193.322793][ T4322] usb 4-1: new full-speed USB device number 52 using dummy_hcd [ 193.504673][ T4322] usb 4-1: not running at top speed; connect to a high speed hub [ 193.522524][ T4322] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 193.534506][ T4322] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 193.548559][ T4322] usb 4-1: New USB device found, idVendor=0ea0, idProduct=6858, bcdDevice= 0.40 [ 193.558184][ T4322] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.568477][ T4322] usb 4-1: Product: syz [ 193.572790][ T4322] usb 4-1: Manufacturer: syz [ 193.577430][ T4322] usb 4-1: SerialNumber: syz [ 193.587340][ T4322] oti6858 4-1:1.0: oti6858 converter detected [ 193.595135][ T4322] usb 4-1: oti6858 converter now attached to ttyUSB0 [ 193.622522][ T4335] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 193.782548][ T4335] usb 5-1: device descriptor read/64, error -71 [ 193.802935][ T4322] usb 4-1: USB disconnect, device number 52 [ 193.821066][ T4322] oti6858 ttyUSB0: oti6858 converter now disconnected from ttyUSB0 [ 193.829842][ T4322] oti6858 4-1:1.0: device disconnected [ 194.082547][ T4335] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 194.146776][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.153281][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.233090][ T4335] usb 5-1: device descriptor read/64, error -71 [ 194.292596][ T4316] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 194.364262][ T4335] usb usb5-port1: attempt power cycle [ 194.482517][ T4316] usb 3-1: Using ep0 maxpacket: 16 [ 194.489395][ T4316] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 194.504631][ T4316] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 194.517637][ T4316] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 194.528351][ T4316] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.538615][ T4316] usb 3-1: Product: syz [ 194.543287][ T4316] usb 3-1: Manufacturer: syz [ 194.547934][ T4316] usb 3-1: SerialNumber: syz [ 194.702721][ T4319] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 194.753567][ T4320] usb 1-1: USB disconnect, device number 45 [ 194.766714][ T4316] usb 3-1: 0:2 : does not exist [ 194.786598][ T4316] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 194.802490][ T4335] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 194.838919][ T4316] usb 3-1: USB disconnect, device number 49 [ 194.854912][ T4335] usb 5-1: device descriptor read/8, error -71 [ 194.872455][ T4319] usb 4-1: device descriptor read/64, error -71 [ 194.901187][ T4407] udevd[4407]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 195.122615][ T4335] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 195.162480][ T4319] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 195.170740][ T4335] usb 5-1: device descriptor read/8, error -71 [ 195.262585][ T4320] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 195.302729][ T4335] usb usb5-port1: unable to enumerate USB device [ 195.312470][ T4319] usb 4-1: device descriptor read/64, error -71 [ 195.422721][ T4365] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 195.433595][ T4319] usb usb4-port1: attempt power cycle [ 195.452581][ T4320] usb 1-1: Using ep0 maxpacket: 8 [ 195.459567][ T4320] usb 1-1: config 0 has no interfaces? [ 195.465575][ T4320] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 195.475126][ T4320] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.486368][ T4320] usb 1-1: config 0 descriptor?? [ 195.652685][ T4365] usb 2-1: Using ep0 maxpacket: 8 [ 195.662985][ T4316] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 195.670136][ T4365] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 195.680090][ T4365] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.688947][ T4365] usb 2-1: Product: syz [ 195.693286][ T4365] usb 2-1: Manufacturer: syz [ 195.698748][ T4365] usb 2-1: SerialNumber: syz [ 195.711210][ T4365] usb 2-1: config 0 descriptor?? [ 195.729720][ T6209] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 195.742270][ T4335] usb 1-1: USB disconnect, device number 46 [ 195.842596][ T4319] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 195.852473][ T4316] usb 3-1: Using ep0 maxpacket: 8 [ 195.862156][ T4316] usb 3-1: config 2 has an invalid interface number: 31 but max is 0 [ 195.871716][ T4316] usb 3-1: config 2 has no interface number 0 [ 195.878472][ T4316] usb 3-1: config 2 interface 31 altsetting 2 has a duplicate endpoint with address 0x82, skipping [ 195.890413][ T4316] usb 3-1: config 2 interface 31 has no altsetting 0 [ 195.898739][ T4319] usb 4-1: device descriptor read/8, error -71 [ 195.915250][ T4316] usb 3-1: New USB device found, idVendor=1a86, idProduct=e092, bcdDevice=53.3f [ 195.928399][ T4316] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.928416][ T4365] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 195.945377][ T4316] usb 3-1: Product: syz [ 195.949613][ T4316] usb 3-1: Manufacturer: syz [ 195.954314][ T4316] usb 3-1: SerialNumber: syz [ 195.973904][ T4316] ch9200: probe of 3-1:2.31 failed with error -22 [ 196.172610][ T4319] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 196.213115][ T4319] usb 4-1: device descriptor read/8, error -71 [ 196.332660][ T4319] usb usb4-port1: unable to enumerate USB device [ 196.752503][ T126] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 196.902559][ T126] usb 5-1: device descriptor read/64, error -71 [ 196.971023][ T27] audit: type=1326 audit(1791131134.395:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6223 comm="syz.0.750" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0b7039e159 code=0x0 [ 197.172541][ T126] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 197.322549][ T126] usb 5-1: device descriptor read/64, error -71 [ 197.347570][ T4365] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71 [ 197.360108][ T4365] usb 2-1: USB disconnect, device number 47 [ 197.445188][ T126] usb usb5-port1: attempt power cycle [ 197.852553][ T126] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 197.893681][ T126] usb 5-1: device descriptor read/8, error -71 [ 197.902764][ T4335] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 198.092531][ T4335] usb 4-1: Using ep0 maxpacket: 16 [ 198.100035][ T4335] usb 4-1: config 0 has an invalid interface number: 34 but max is 0 [ 198.109013][ T4335] usb 4-1: config 0 has no interface number 0 [ 198.115510][ T4335] usb 4-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 198.126088][ T4335] usb 4-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 198.139420][ T4335] usb 4-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 198.149121][ T4335] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.158151][ T4335] usb 4-1: Product: syz [ 198.162569][ T126] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 198.163781][ T4335] usb 4-1: Manufacturer: syz [ 198.175406][ T4335] usb 4-1: SerialNumber: syz [ 198.196225][ T4335] usb 4-1: config 0 descriptor?? [ 198.210888][ T6229] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 198.218560][ T126] usb 5-1: device descriptor read/8, error -71 [ 198.220516][ T6229] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 198.348923][ T126] usb usb5-port1: unable to enumerate USB device [ 198.452835][ T6229] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 198.463692][ T6229] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 198.486699][ T126] usb 3-1: USB disconnect, device number 50 [ 198.673765][ T4335] asix 4-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 198.684268][ T4335] asix: probe of 4-1:0.34 failed with error -32 [ 198.852609][ T4316] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 198.962547][ T126] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 199.022622][ T4316] usb 1-1: device descriptor read/64, error -71 [ 199.165812][ T126] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 199.177000][ T126] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 199.190307][ T126] usb 3-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 1.00 [ 199.199647][ T126] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 199.207942][ T126] usb 3-1: Product: syz [ 199.212337][ T126] usb 3-1: Manufacturer: syz [ 199.221183][ T126] mos7840 3-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 199.292569][ T4316] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 199.422591][ T4319] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 199.462703][ T4316] usb 1-1: device descriptor read/64, error -71 [ 199.603099][ T4316] usb usb1-port1: attempt power cycle [ 199.645479][ T4319] usb 2-1: unable to get BOS descriptor or descriptor too short [ 199.663611][ T4319] usb 2-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 199.682613][ T4319] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 2 [ 199.706401][ T4319] usb 2-1: New USB device found, idVendor=2040, idProduct=b990, bcdDevice=f6.75 [ 199.715604][ T4319] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.723714][ T4319] usb 2-1: Product: syz [ 199.727966][ T4319] usb 2-1: Manufacturer: syz [ 199.732703][ T4319] usb 2-1: SerialNumber: syz [ 199.956971][ T4319] usb 2-1: USB disconnect, device number 48 [ 200.052641][ T4316] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 200.093081][ T4316] usb 1-1: device descriptor read/8, error -71 [ 200.386290][ T4316] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 200.426046][ T4316] usb 1-1: device descriptor read/8, error -71 [ 200.553223][ T4316] usb usb1-port1: unable to enumerate USB device [ 200.622203][ T4316] usb 4-1: USB disconnect, device number 57 [ 201.037899][ T126] mos7840: probe of ttyUSB0 failed with error -71 [ 201.050934][ T126] usb 3-1: USB disconnect, device number 51 [ 201.059852][ T126] mos7840 3-1:1.0: device disconnected [ 201.102728][ T4321] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 201.142588][ T4316] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 201.262573][ T4321] usb 2-1: device descriptor read/64, error -71 [ 201.335828][ T6284] input: syz0 as /devices/virtual/input/input25 [ 201.342867][ T4316] usb 4-1: Using ep0 maxpacket: 8 [ 201.351797][ T4316] usb 4-1: config 2 has an invalid interface number: 31 but max is 0 [ 201.360663][ T4316] usb 4-1: config 2 has no interface number 0 [ 201.367109][ T4316] usb 4-1: config 2 interface 31 altsetting 2 has a duplicate endpoint with address 0x82, skipping [ 201.386197][ T4316] usb 4-1: config 2 interface 31 has no altsetting 0 [ 201.400437][ T4316] usb 4-1: New USB device found, idVendor=1a86, idProduct=e092, bcdDevice=53.3f [ 201.411094][ T4316] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.424028][ T4316] usb 4-1: Product: syz [ 201.428276][ T4316] usb 4-1: Manufacturer: syz [ 201.437432][ T4316] usb 4-1: SerialNumber: syz [ 201.448043][ T4316] ch9200: probe of 4-1:2.31 failed with error -22 [ 201.552581][ T4321] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 201.742504][ T4321] usb 2-1: device descriptor read/64, error -71 [ 201.882804][ T4321] usb usb2-port1: attempt power cycle [ 202.332498][ T126] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 202.340346][ T4321] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 202.385518][ T4321] usb 2-1: device descriptor read/8, error -71 [ 202.522448][ T126] usb 3-1: Using ep0 maxpacket: 16 [ 202.529653][ T126] usb 3-1: config 0 has an invalid interface number: 34 but max is 0 [ 202.544319][ T126] usb 3-1: config 0 has no interface number 0 [ 202.550838][ T126] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 202.566977][ T4316] usb 5-1: new full-speed USB device number 48 using dummy_hcd [ 202.578363][ T126] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 202.595670][ T126] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 202.606496][ T126] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.614868][ T126] usb 3-1: Product: syz [ 202.619276][ T126] usb 3-1: Manufacturer: syz [ 202.624882][ T126] usb 3-1: SerialNumber: syz [ 202.639892][ T126] usb 3-1: config 0 descriptor?? [ 202.645745][ T6304] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 202.653732][ T6304] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 202.672516][ T4321] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 202.713312][ T4321] usb 2-1: device descriptor read/8, error -71 [ 202.752651][ T4316] usb 5-1: device descriptor read/64, error -71 [ 202.832863][ T4321] usb usb2-port1: unable to enumerate USB device [ 202.868517][ T6304] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 202.876228][ T6304] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 202.922573][ T4335] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 203.052482][ T4316] usb 5-1: new full-speed USB device number 49 using dummy_hcd [ 203.085205][ T126] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 203.095607][ T126] asix: probe of 3-1:0.34 failed with error -32 [ 203.103273][ T4335] usb 1-1: Using ep0 maxpacket: 16 [ 203.110772][ T4335] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 203.128317][ T4335] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 203.139987][ T4335] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 203.149529][ T4335] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.158421][ T4335] usb 1-1: Product: syz [ 203.163519][ T4335] usb 1-1: Manufacturer: syz [ 203.168315][ T4335] usb 1-1: SerialNumber: syz [ 203.212520][ T4316] usb 5-1: device descriptor read/64, error -71 [ 203.332689][ T4316] usb usb5-port1: attempt power cycle [ 203.384644][ T4335] usb 1-1: 0:2 : does not exist [ 203.393438][ T4335] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 203.413534][ T4335] usb 1-1: USB disconnect, device number 51 [ 203.633099][ T4407] udevd[4407]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 203.730897][ T4320] usb 4-1: USB disconnect, device number 58 [ 203.753020][ T4316] usb 5-1: new full-speed USB device number 50 using dummy_hcd [ 203.803267][ T4316] usb 5-1: device descriptor read/8, error -71 [ 203.874490][ T6316] input: syz0 as /devices/virtual/input/input26 [ 203.973669][ T6320] sg_write: data in/out 432480/136 bytes for SCSI command 0x0-- guessing data in; [ 203.973669][ T6320] program syz.1.787 not setting count and/or reply_len properly [ 204.082551][ T4316] usb 5-1: new full-speed USB device number 51 using dummy_hcd [ 204.123158][ T4316] usb 5-1: device descriptor read/8, error -71 [ 204.246201][ T4316] usb usb5-port1: unable to enumerate USB device [ 204.292606][ T126] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 204.473180][ T4320] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 204.524127][ T126] usb 4-1: no configurations [ 204.528795][ T126] usb 4-1: can't read configurations, error -22 [ 204.664648][ T4320] usb 1-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 204.675300][ T4320] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 204.688676][ T126] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 204.696365][ T4320] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 204.706181][ T4320] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.717770][ T4320] usb 1-1: config 0 descriptor?? [ 204.728952][ T4320] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 204.802649][ T4316] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 204.923638][ T126] usb 4-1: no configurations [ 204.931783][ T126] usb 4-1: can't read configurations, error -22 [ 204.938571][ T126] usb usb4-port1: attempt power cycle [ 204.982543][ T4316] usb 2-1: Using ep0 maxpacket: 8 [ 204.990118][ T4316] usb 2-1: too many endpoints for config 0 interface 0 altsetting 5: 34, using maximum allowed: 30 [ 205.001168][ T4316] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 205.012462][ T4316] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 34 [ 205.026408][ T4316] usb 2-1: config 0 interface 0 has no altsetting 0 [ 205.033147][ T4316] usb 2-1: New USB device found, idVendor=056a, idProduct=00d0, bcdDevice= 0.00 [ 205.043169][ T4316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.060644][ T4316] usb 2-1: config 0 descriptor?? [ 205.108179][ T4365] usb 3-1: USB disconnect, device number 52 [ 205.351124][ T27] audit: type=1326 audit(1791131142.775:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6353 comm="syz.4.796" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe28119e159 code=0x0 [ 205.382684][ T126] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 205.424078][ T126] usb 4-1: no configurations [ 205.431931][ T126] usb 4-1: can't read configurations, error -22 [ 205.498948][ T4316] wacom 0003:056A:00D0.000F: Unknown device_type for 'HID 056a:00d0'. Assuming pen. [ 205.518255][ T4316] wacom 0003:056A:00D0.000F: hidraw0: USB HID v0.00 Joystick [HID 056a:00d0] on usb-dummy_hcd.1-1/input0 [ 205.535645][ T4316] input: Wacom Bamboo 2FG Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:00D0.000F/input/input28 [ 205.592637][ T126] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 205.632531][ T4365] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 205.643910][ T126] usb 4-1: no configurations [ 205.648643][ T126] usb 4-1: can't read configurations, error -22 [ 205.655365][ T126] usb usb4-port1: unable to enumerate USB device [ 205.723225][ T4316] usb 2-1: USB disconnect, device number 53 [ 205.798490][ T6357] fido_id[6357]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 205.822735][ T4365] usb 3-1: Using ep0 maxpacket: 32 [ 205.830213][ T4365] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 205.849187][ T4365] usb 3-1: config 0 has no interface number 0 [ 205.857929][ T4365] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 205.867321][ T4365] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.875458][ T4365] usb 3-1: Product: syz [ 205.879877][ T4365] usb 3-1: Manufacturer: syz [ 205.884589][ T4365] usb 3-1: SerialNumber: syz [ 205.891099][ T4365] usb 3-1: config 0 descriptor?? [ 205.898746][ T4365] smsc95xx v2.0.0 [ 206.305538][ T4365] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 206.318752][ T4365] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 206.462687][ T4285] Bluetooth: hci0: command 0x0406 tx timeout [ 206.468884][ T4285] Bluetooth: hci1: command 0x0406 tx timeout [ 206.475667][ T4280] Bluetooth: hci2: command 0x0406 tx timeout [ 206.481749][ T4280] Bluetooth: hci4: command 0x0406 tx timeout [ 206.488367][ T4279] Bluetooth: hci3: command 0x0406 tx timeout [ 206.530426][ T4365] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 206.541627][ T4365] smsc95xx: probe of 3-1:0.67 failed with error -32 [ 206.551265][ T4365] usb 3-1: USB disconnect, device number 53 [ 206.555086][ T126] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 206.764783][ T126] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 206.775198][ T126] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 206.785780][ T126] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 206.795168][ T126] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 206.803683][ T126] usb 2-1: Manufacturer: syz [ 206.817687][ T126] usb 2-1: config 0 descriptor?? [ 207.102258][ T6366] input: syz0 as /devices/virtual/input/input31 [ 207.112769][ T4365] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 207.228609][ T4320] usb 1-1: USB disconnect, device number 52 [ 207.302473][ T4365] usb 5-1: Using ep0 maxpacket: 16 [ 207.310701][ T4365] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 207.329408][ T4365] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 207.364623][ T4365] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 207.377716][ T4365] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.386418][ T4365] usb 5-1: Product: syz [ 207.391314][ T4365] usb 5-1: Manufacturer: syz [ 207.396176][ T4365] usb 5-1: SerialNumber: syz [ 207.610331][ T4365] usb 5-1: 0:2 : does not exist [ 207.619007][ T4365] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 207.638140][ T4365] usb 5-1: USB disconnect, device number 52 [ 207.712496][ T4320] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 207.792511][ T4322] usb 1-1: new full-speed USB device number 53 using dummy_hcd [ 207.802743][ T126] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 207.873214][ T4407] udevd[4407]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 207.892467][ T4320] usb 4-1: Using ep0 maxpacket: 8 [ 207.899419][ T4320] usb 4-1: config 0 has no interfaces? [ 207.908926][ T4320] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 207.920124][ T4320] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.930337][ T4320] usb 4-1: config 0 descriptor?? [ 207.942505][ T4322] usb 1-1: device descriptor read/64, error -71 [ 207.985174][ T126] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 207.996617][ T126] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 208.006700][ T126] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 208.018733][ T126] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 208.031747][ T126] usb 3-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 208.041102][ T126] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.147269][ T4320] usb 4-1: USB disconnect, device number 63 [ 208.223039][ T4322] usb 1-1: new full-speed USB device number 54 using dummy_hcd [ 208.236482][ T27] audit: type=1326 audit(1791131145.665:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6385 comm="syz.4.808" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe28119e159 code=0x0 [ 208.382693][ T4322] usb 1-1: device descriptor read/64, error -71 [ 208.502687][ T4322] usb usb1-port1: attempt power cycle [ 208.912569][ T4322] usb 1-1: new full-speed USB device number 55 using dummy_hcd [ 208.953209][ T4322] usb 1-1: device descriptor read/8, error -71 [ 209.082462][ T4365] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 209.222530][ T4322] usb 1-1: new full-speed USB device number 56 using dummy_hcd [ 209.263234][ T4322] usb 1-1: device descriptor read/8, error -71 [ 209.270856][ T4365] usb 4-1: unable to get BOS descriptor or descriptor too short [ 209.276064][ T126] gud 3-1:1.0: VGA-1: Failed to add properties (ret=-5) [ 209.294096][ T4365] usb 4-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 209.303173][ T126] gud 3-1:1.0: Failed to get connectors (error=-5) [ 209.312505][ T4365] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 209.321513][ T126] gud: probe of 3-1:1.0 failed with error -5 [ 209.333809][ T4365] usb 4-1: config 1 interface 0 has no altsetting 0 [ 209.341361][ T4320] usb 2-1: USB disconnect, device number 54 [ 209.364394][ T4365] usb 4-1: New USB device found, idVendor=2040, idProduct=b990, bcdDevice=f6.75 [ 209.382903][ T4322] usb usb1-port1: unable to enumerate USB device [ 209.389494][ T4365] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.400279][ T4365] usb 4-1: Product: syz [ 209.405023][ T4365] usb 4-1: Manufacturer: syz [ 209.409674][ T4365] usb 4-1: SerialNumber: syz [ 209.491132][ T4322] usb 3-1: USB disconnect, device number 54 [ 209.625314][ T4365] smsusb:smsusb_probe: board id=8, interface number 0 [ 209.632260][ T4365] smsusb:smsusb_probe: Device initialized with return code -19 [ 209.772100][ T4365] usb 4-1: USB disconnect, device number 64 [ 209.982525][ T126] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 210.209420][ T126] usb 5-1: no configurations [ 210.214344][ T126] usb 5-1: can't read configurations, error -22 [ 210.392507][ T126] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 210.477233][ T27] audit: type=1326 audit(1791131147.905:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6417 comm="syz.1.821" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff8f0d9e159 code=0x0 [ 210.512888][ T4365] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 210.573024][ T4320] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 210.603239][ T126] usb 5-1: no configurations [ 210.608173][ T126] usb 5-1: can't read configurations, error -22 [ 210.615322][ T126] usb usb5-port1: attempt power cycle [ 210.694461][ T4365] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 210.726069][ T4365] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 210.747807][ T4365] usb 3-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 1.00 [ 210.761187][ T4365] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 210.769513][ T4365] usb 3-1: Product: syz [ 210.778704][ T4365] usb 3-1: Manufacturer: syz [ 210.782955][ T4320] usb 4-1: Using ep0 maxpacket: 8 [ 210.793635][ T4320] usb 4-1: config 0 has no interfaces? [ 210.801362][ T4365] mos7840 3-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 210.804527][ T4320] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 210.822044][ T4320] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.835471][ T6426] syz.0.824 uses obsolete (PF_INET,SOCK_PACKET) [ 210.848905][ T4320] usb 4-1: config 0 descriptor?? [ 210.863123][ T6426] device syzkaller1 entered promiscuous mode [ 211.032582][ T126] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 211.071679][ T126] usb 5-1: no configurations [ 211.076422][ T126] usb 5-1: can't read configurations, error -22 [ 211.110517][ T4320] usb 4-1: USB disconnect, device number 65 [ 211.263114][ T126] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 211.313721][ T126] usb 5-1: no configurations [ 211.318415][ T126] usb 5-1: can't read configurations, error -22 [ 211.330187][ T126] usb usb5-port1: unable to enumerate USB device [ 211.462573][ T4316] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 211.652557][ T4316] usb 1-1: Using ep0 maxpacket: 32 [ 211.659966][ T4316] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 211.668624][ T4316] usb 1-1: config 0 has no interface number 0 [ 211.687796][ T4316] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 211.697835][ T4316] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.711400][ T4316] usb 1-1: Product: syz [ 211.715731][ T4316] usb 1-1: Manufacturer: syz [ 211.720493][ T4316] usb 1-1: SerialNumber: syz [ 211.733796][ T4316] usb 1-1: config 0 descriptor?? [ 211.741314][ T4316] smsc95xx v2.0.0 [ 212.404462][ T4365] mos7840: probe of ttyUSB0 failed with error -71 [ 212.431557][ T4365] usb 3-1: USB disconnect, device number 55 [ 212.454083][ T4365] mos7840 3-1:1.0: device disconnected [ 212.497697][ T6456] rtc_cmos 00:00: Alarms can be up to one day in the future [ 212.753552][ T4316] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -71 [ 212.767102][ T6465] FAULT_INJECTION: forcing a failure. [ 212.767102][ T6465] name failslab, interval 1, probability 0, space 0, times 0 [ 212.777128][ T4316] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 212.782292][ T6465] CPU: 0 PID: 6465 Comm: syz.4.841 Not tainted syzkaller #0 [ 212.796565][ T6465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 212.806659][ T6465] Call Trace: [ 212.809967][ T6465] [ 212.812930][ T6465] dump_stack_lvl+0x188/0x24e [ 212.817672][ T6465] ? show_regs_print_info+0x12/0x12 [ 212.822911][ T6465] ? load_image+0x410/0x410 [ 212.827552][ T6465] ? __might_sleep+0xd0/0xd0 [ 212.832215][ T6465] ? __lock_acquire+0x7ea0/0x7ea0 [ 212.837304][ T6465] should_fail_ex+0x390/0x4c0 [ 212.842151][ T6465] should_failslab+0x5/0x20 [ 212.846693][ T6465] slab_pre_alloc_hook+0x59/0x300 [ 212.851962][ T6465] kmem_cache_alloc+0x56/0x2f0 [ 212.856769][ T6465] ? __anon_vma_prepare+0x64/0x430 [ 212.861915][ T6465] __anon_vma_prepare+0x64/0x430 [ 212.866882][ T6465] ? __lock_acquire+0x7ea0/0x7ea0 [ 212.871952][ T6465] do_huge_pmd_anonymous_page+0x1137/0x1510 [ 212.877892][ T6465] ? count_memcg_event_mm+0x36b/0x3c0 [ 212.883303][ T6465] ? count_memcg_event_mm+0x8a/0x3c0 [ 212.888679][ T6465] ? vma_thp_gfp_mask+0x160/0x160 [ 212.893751][ T6465] ? hugepage_vma_check+0x46d/0x540 [ 212.898989][ T6465] handle_mm_fault+0x11f0/0x3d40 [ 212.903974][ T6465] ? numa_migrate_prep+0x250/0x250 [ 212.909146][ T6465] ? check_vma_flags+0x45c/0x4c0 [ 212.914125][ T6465] __get_user_pages+0x40d/0xec0 [ 212.919022][ T6465] ? populate_vma_page_range+0x2b0/0x2b0 [ 212.924706][ T6465] populate_vma_page_range+0x214/0x2b0 [ 212.930209][ T6465] __mm_populate+0x25c/0x380 [ 212.934841][ T6465] ? check_vma_flags+0x4c0/0x4c0 [ 212.939940][ T6465] ? up_write+0x1b6/0x410 [ 212.944320][ T6465] ? do_mlock+0x194/0x640 [ 212.948686][ T6465] do_mlock+0x53a/0x640 [ 212.952884][ T6465] ? lru_gen_add_folio+0xe20/0xe20 [ 212.958026][ T6465] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 212.964050][ T6465] ? lock_chain_count+0x20/0x20 [ 212.968950][ T6465] ? syscall_enter_from_user_mode+0x21/0x80 [ 212.974886][ T6465] __x64_sys_mlock+0x5c/0x70 [ 212.979525][ T6465] do_syscall_64+0x4c/0xa0 [ 212.983978][ T6465] ? clear_bhb_loop+0x60/0xb0 [ 212.988689][ T6465] ? clear_bhb_loop+0x60/0xb0 [ 212.993404][ T6465] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 212.999326][ T6465] RIP: 0033:0x7fe28119e159 [ 213.003786][ T6465] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 213.023425][ T6465] RSP: 002b:00007fe28200e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 213.031891][ T6465] RAX: ffffffffffffffda RBX: 00007fe281425fa0 RCX: 00007fe28119e159 [ 213.039903][ T6465] RDX: 0000000000000000 RSI: 0000000000400000 RDI: 0000200000c00000 [ 213.047908][ T6465] RBP: 00007fe28123506b R08: 0000000000000000 R09: 0000000000000000 [ 213.055903][ T6465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 213.063900][ T6465] R13: 00007fe281426038 R14: 00007fe281425fa0 R15: 00007ffe3c5fe8b8 [ 213.071918][ T6465] [ 213.078005][ T4316] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 213.090282][ T4316] smsc95xx: probe of 1-1:0.67 failed with error -71 [ 213.093154][ T4335] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 213.123863][ T4316] usb 1-1: USB disconnect, device number 57 [ 213.292707][ T4322] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 213.332702][ T4335] usb 2-1: Using ep0 maxpacket: 8 [ 213.345828][ T4335] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 213.363150][ T4335] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.371462][ T4335] usb 2-1: Product: syz [ 213.381254][ T4335] usb 2-1: Manufacturer: syz [ 213.386183][ T4335] usb 2-1: SerialNumber: syz [ 213.397338][ T4335] usb 2-1: config 0 descriptor?? [ 213.494031][ T4365] rtc_cmos 00:00: Alarms can be up to one day in the future [ 213.502747][ T4322] usb 4-1: Using ep0 maxpacket: 8 [ 213.513506][ T4365] rtc_cmos 00:00: Alarms can be up to one day in the future [ 213.523835][ T4322] usb 4-1: config 0 has no interfaces? [ 213.529452][ T4322] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 213.544422][ T4365] rtc_cmos 00:00: Alarms can be up to one day in the future [ 213.551897][ T4322] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.561446][ T4365] rtc_cmos 00:00: Alarms can be up to one day in the future [ 213.573553][ T4322] usb 4-1: config 0 descriptor?? [ 213.578768][ T4365] rtc rtc0: __rtc_set_alarm: err=-22 [ 213.608924][ T4335] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 213.642505][ T4316] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 213.795246][ T4321] usb 4-1: USB disconnect, device number 66 [ 213.832470][ T4316] usb 5-1: Using ep0 maxpacket: 16 [ 213.840390][ T4316] usb 5-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xF3, skipping [ 213.858210][ T4316] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 213.870410][ T4316] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.880045][ T4316] usb 5-1: Product: syz [ 213.885867][ T4316] usb 5-1: Manufacturer: syz [ 213.890695][ T4316] usb 5-1: SerialNumber: syz [ 213.921444][ T4316] usb 5-1: config 0 descriptor?? [ 214.312574][ T4316] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 214.362555][ T4321] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 214.493206][ T4316] usb 3-1: no configurations [ 214.497897][ T4316] usb 3-1: can't read configurations, error -22 [ 214.554765][ T4321] usb 1-1: config 0 has an invalid interface number: 120 but max is 0 [ 214.567447][ T4321] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 214.579787][ T4321] usb 1-1: config 0 has no interface number 0 [ 214.591173][ T4321] usb 1-1: config 0 interface 120 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 214.610371][ T4321] usb 1-1: New USB device found, idVendor=16e3, idProduct=f9e9, bcdDevice= 0.58 [ 214.619827][ T4321] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.663801][ T4321] usb 1-1: config 0 descriptor?? [ 214.673035][ T4316] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 214.873473][ T4316] usb 3-1: no configurations [ 214.878186][ T4316] usb 3-1: can't read configurations, error -22 [ 214.885863][ T4316] usb usb3-port1: attempt power cycle [ 214.900941][ T6490] FAULT_INJECTION: forcing a failure. [ 214.900941][ T6490] name failslab, interval 1, probability 0, space 0, times 0 [ 214.920066][ T6490] CPU: 0 PID: 6490 Comm: syz.0.852 Not tainted syzkaller #0 [ 214.927408][ T6490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 214.937479][ T6490] Call Trace: [ 214.940768][ T6490] [ 214.943714][ T6490] dump_stack_lvl+0x188/0x24e [ 214.948415][ T6490] ? show_regs_print_info+0x12/0x12 [ 214.953653][ T6490] ? load_image+0x410/0x410 [ 214.958234][ T6490] ? __might_sleep+0xd0/0xd0 [ 214.962859][ T6490] ? __lock_acquire+0x7ea0/0x7ea0 [ 214.967918][ T6490] should_fail_ex+0x390/0x4c0 [ 214.972638][ T6490] should_failslab+0x5/0x20 [ 214.977179][ T6490] slab_pre_alloc_hook+0x59/0x300 [ 214.982227][ T6490] ? nf_tables_newtable+0x416/0x16c0 [ 214.987695][ T6490] __kmem_cache_alloc_node+0x4f/0x270 [ 214.993126][ T6490] ? nf_tables_newtable+0x416/0x16c0 [ 214.998475][ T6490] kmalloc_trace+0x26/0xe0 [ 215.002958][ T6490] nf_tables_newtable+0x416/0x16c0 [ 215.008107][ T6490] ? mutex_unlock+0x10/0x10 [ 215.012654][ T6490] nfnetlink_rcv+0x1119/0x2470 [ 215.017464][ T6490] ? nfnetlink_net_exit_batch+0xa0/0xa0 [ 215.023051][ T6490] ? ref_tracker_free+0x682/0x830 [ 215.028133][ T6490] ? netlink_deliver_tap+0x2e/0x1b0 [ 215.033358][ T6490] ? __netlink_deliver_tap+0x7a9/0x7e0 [ 215.038856][ T6490] ? netlink_deliver_tap+0x2e/0x1b0 [ 215.044083][ T6490] netlink_unicast+0x7ad/0x920 [ 215.048884][ T6490] netlink_sendmsg+0x8ad/0xbd0 [ 215.053686][ T6490] ? netlink_getsockopt+0x550/0x550 [ 215.058922][ T6490] ? apparmor_socket_sendmsg+0x8a/0x330 [ 215.064511][ T6490] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 215.069838][ T6490] ? security_socket_sendmsg+0x7c/0xa0 [ 215.075351][ T6490] ? netlink_getsockopt+0x550/0x550 [ 215.080576][ T6490] ____sys_sendmsg+0x5ed/0x9a0 [ 215.085384][ T6490] ? __sys_sendmsg_sock+0x30/0x30 [ 215.090433][ T6490] ? __import_iovec+0x306/0x510 [ 215.095324][ T6490] ? import_iovec+0x6f/0xa0 [ 215.099877][ T6490] ___sys_sendmsg+0x2a2/0x360 [ 215.104584][ T6490] ? __sys_sendmsg+0x2a0/0x2a0 [ 215.109412][ T6490] __se_sys_sendmsg+0x1c3/0x2b0 [ 215.114302][ T6490] ? __x64_sys_sendmsg+0x80/0x80 [ 215.119279][ T6490] ? lockdep_hardirqs_on+0x94/0x140 [ 215.124522][ T6490] do_syscall_64+0x4c/0xa0 [ 215.128981][ T6490] ? clear_bhb_loop+0x60/0xb0 [ 215.133690][ T6490] ? clear_bhb_loop+0x60/0xb0 [ 215.138394][ T6490] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 215.144326][ T6490] RIP: 0033:0x7f0b7039e159 [ 215.148777][ T6490] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 215.168411][ T6490] RSP: 002b:00007f0b71279028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 215.176856][ T6490] RAX: ffffffffffffffda RBX: 00007f0b70625fa0 RCX: 00007f0b7039e159 [ 215.184874][ T6490] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000007 [ 215.192895][ T6490] RBP: 00007f0b7043506b R08: 0000000000000000 R09: 0000000000000000 [ 215.200895][ T6490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 215.208891][ T6490] R13: 00007f0b70626038 R14: 00007f0b70625fa0 R15: 00007ffe3e1ebf18 [ 215.216911][ T6490] [ 215.240232][ T4335] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71 [ 215.258537][ T4335] usb 2-1: USB disconnect, device number 55 [ 215.292283][ T4317] usb 1-1: USB disconnect, device number 58 [ 215.302449][ T4322] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 215.492997][ T4322] usb 4-1: Using ep0 maxpacket: 16 [ 215.499700][ T4322] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 33, changing to 9 [ 215.510957][ T4322] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 10057, setting to 1024 [ 215.512688][ T4316] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 215.523792][ T4322] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 215.545988][ T4322] usb 4-1: New USB device found, idVendor=1781, idProduct=0898, bcdDevice= 0.00 [ 215.555136][ T4322] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.567043][ T4322] usb 4-1: config 0 descriptor?? [ 215.572732][ T6499] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 215.582574][ T4316] usb 3-1: no configurations [ 215.587233][ T4316] usb 3-1: can't read configurations, error -22 [ 215.598935][ T4322] input: PXRC Flight Controller Adapter as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input35 [ 215.742624][ T4316] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 215.776944][ T4316] usb 3-1: no configurations [ 215.781773][ T4316] usb 3-1: can't read configurations, error -22 [ 215.788665][ T4316] usb usb3-port1: unable to enumerate USB device [ 215.805638][ T6497] netlink: 48 bytes leftover after parsing attributes in process `syz.3.855'. [ 216.484754][ T4321] usb 5-1: USB disconnect, device number 57 [ 216.512636][ T4316] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 216.713885][ T4316] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 216.737345][ T4316] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 216.767634][ T4316] usb 2-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice= 1.00 [ 216.806300][ T4316] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.835636][ T4316] usb 2-1: Product: syz [ 216.839968][ T4316] usb 2-1: Manufacturer: syz [ 216.854568][ T4316] usb 2-1: SerialNumber: syz [ 216.877911][ T4316] usb 2-1: NFC: intf ffff88802f5ae000 id ffffffff8d41a7e0 [ 216.970222][ T4316] nfcmrvl 2-1:1.0: NFC: registered with nci successfully [ 217.107827][ T31] nfcmrvl 2-1:1.0: NFC: send entry, len 4 [ 217.133633][ T31] usb 2-1: NFC: urb ffff888029b12800 submission failed (90) [ 217.168172][ T4316] usb 2-1: USB disconnect, device number 56 [ 217.190566][ T4316] usb 2-1: NFC: intf ffff88802f5ae000 [ 217.522618][ T4317] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 217.670544][ T6497] syz.3.855 (6497): drop_caches: 2 [ 217.702660][ T4322] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 217.717606][ T4335] usb 4-1: USB disconnect, device number 67 [ 217.742851][ T4317] usb 3-1: Using ep0 maxpacket: 8 [ 217.750283][ T4317] usb 3-1: config 0 has no interfaces? [ 217.762177][ T4317] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 217.772537][ T4317] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.806823][ T4317] usb 3-1: config 0 descriptor?? [ 217.922481][ T4322] usb 1-1: Using ep0 maxpacket: 32 [ 217.930000][ T4322] usb 1-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 217.940643][ T4322] usb 1-1: config 155 interface 0 altsetting 0 has an invalid endpoint with address 0xE2, skipping [ 217.951594][ T4322] usb 1-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 217.967534][ T4322] usb 1-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 217.976937][ T4322] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.985144][ T4322] usb 1-1: Product: syz [ 217.989529][ T4322] usb 1-1: Manufacturer: syz [ 217.994248][ T4322] usb 1-1: SerialNumber: syz [ 218.004881][ T4322] imon:imon_find_endpoints: no valid input (IR) endpoint found [ 218.016444][ T4322] imon 1-1:155.0: unable to initialize intf0, err -19 [ 218.024382][ T4322] imon:imon_probe: failed to initialize context! [ 218.030768][ T4322] imon 1-1:155.0: unable to register, err -19 [ 218.061351][ T4322] usb 3-1: USB disconnect, device number 60 [ 218.063531][ T4321] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 218.262701][ T4321] usb 5-1: Using ep0 maxpacket: 8 [ 218.271438][ T4321] usb 5-1: too many endpoints for config 0 interface 0 altsetting 5: 34, using maximum allowed: 30 [ 218.288468][ T4321] usb 5-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 218.300545][ T4321] usb 5-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 34 [ 218.319591][ T4321] usb 5-1: config 0 interface 0 has no altsetting 0 [ 218.326776][ T4321] usb 5-1: New USB device found, idVendor=056a, idProduct=00d0, bcdDevice= 0.00 [ 218.337569][ T4321] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.356620][ T4321] usb 5-1: config 0 descriptor?? [ 218.773529][ T4321] usbhid 5-1:0.0: can't add hid device: -71 [ 218.779586][ T4321] usbhid: probe of 5-1:0.0 failed with error -71 [ 218.798716][ T4321] usb 5-1: USB disconnect, device number 58 [ 218.962607][ T4335] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 219.155192][ T4335] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 219.162987][ T4335] usb 3-1: can't read configurations, error -61 [ 219.230439][ T6515] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 219.317923][ T4335] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 219.523330][ T4335] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 219.530996][ T4335] usb 3-1: can't read configurations, error -61 [ 219.537902][ T4335] usb usb3-port1: attempt power cycle [ 219.763163][ T4316] usb 2-1: new full-speed USB device number 57 using dummy_hcd [ 219.842765][ T126] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 219.945214][ T4316] usb 2-1: config 0 has no interfaces? [ 219.950967][ T4316] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 219.960694][ T4316] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.963038][ T4335] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 219.984401][ T4316] usb 2-1: config 0 descriptor?? [ 220.018740][ T4335] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 220.026603][ T4335] usb 3-1: can't read configurations, error -61 [ 220.042539][ T126] usb 4-1: Using ep0 maxpacket: 8 [ 220.050198][ T126] usb 4-1: config 2 has an invalid interface number: 31 but max is 0 [ 220.059231][ T126] usb 4-1: config 2 has no interface number 0 [ 220.068380][ T126] usb 4-1: config 2 interface 31 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 220.079078][ T126] usb 4-1: config 2 interface 31 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 220.091295][ T126] usb 4-1: config 2 interface 31 has no altsetting 0 [ 220.100030][ T126] usb 4-1: New USB device found, idVendor=1a86, idProduct=e092, bcdDevice=53.3f [ 220.109276][ T126] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.118054][ T126] usb 4-1: Product: syz [ 220.122271][ T126] usb 4-1: Manufacturer: syz [ 220.127232][ T126] usb 4-1: SerialNumber: syz [ 220.136919][ T126] ch9200: probe of 4-1:2.31 failed with error -22 [ 220.182520][ T4320] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 220.182647][ T4335] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 220.210954][ T6567] FAULT_INJECTION: forcing a failure. [ 220.210954][ T6567] name failslab, interval 1, probability 0, space 0, times 0 [ 220.227524][ T6567] CPU: 0 PID: 6567 Comm: syz.1.878 Not tainted syzkaller #0 [ 220.234851][ T6567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 220.244930][ T6567] Call Trace: [ 220.248237][ T6567] [ 220.251221][ T6567] dump_stack_lvl+0x188/0x24e [ 220.255962][ T6567] ? show_regs_print_info+0x12/0x12 [ 220.261376][ T6567] ? load_image+0x410/0x410 [ 220.265928][ T6567] ? __might_sleep+0xd0/0xd0 [ 220.270584][ T6567] ? __lock_acquire+0x7ea0/0x7ea0 [ 220.275667][ T6567] ? __kernfs_create_file+0x259/0x2e0 [ 220.281083][ T6567] should_fail_ex+0x390/0x4c0 [ 220.285840][ T6567] should_failslab+0x5/0x20 [ 220.290377][ T6567] slab_pre_alloc_hook+0x59/0x300 [ 220.295431][ T6567] ? sysfs_create_file_ns+0x128/0x1b0 [ 220.300871][ T6567] ? kobject_uevent_env+0x278/0x890 [ 220.306196][ T6567] __kmem_cache_alloc_node+0x4f/0x270 [ 220.311612][ T6567] ? kset_find_obj+0xdf/0x100 [ 220.316340][ T6567] ? kobject_uevent_env+0x278/0x890 [ 220.321594][ T6567] kmalloc_trace+0x26/0xe0 [ 220.326052][ T6567] kobject_uevent_env+0x278/0x890 [ 220.331123][ T6567] driver_register+0x3e2/0x430 [ 220.335925][ T6567] usb_gadget_register_driver_owner+0xf5/0x260 [ 220.342144][ T6567] raw_ioctl+0x13a0/0x3cd0 [ 220.346627][ T6567] ? __kmem_cache_free+0xb6/0x200 [ 220.351710][ T6567] ? tomoyo_path_number_perm+0x205/0x650 [ 220.357387][ T6567] ? tomoyo_path_number_perm+0x5a4/0x650 [ 220.363052][ T6567] ? tomoyo_path_number_perm+0x205/0x650 [ 220.368718][ T6567] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 220.374196][ T6567] ? make_qualifier+0x3b0/0x3b0 [ 220.379088][ T6567] ? __fget_files+0x28/0x460 [ 220.383731][ T6567] ? bpf_lsm_file_ioctl+0x5/0x10 [ 220.388726][ T6567] ? security_file_ioctl+0x7c/0xa0 [ 220.393876][ T6567] ? make_qualifier+0x3b0/0x3b0 [ 220.398785][ T6567] __se_sys_ioctl+0xfa/0x170 [ 220.403423][ T6567] do_syscall_64+0x4c/0xa0 [ 220.407881][ T6567] ? clear_bhb_loop+0x60/0xb0 [ 220.412588][ T6567] ? clear_bhb_loop+0x60/0xb0 [ 220.412837][ T4320] usb 5-1: Using ep0 maxpacket: 8 [ 220.417312][ T6567] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 220.417342][ T6567] RIP: 0033:0x7ff8f0d9ddeb [ 220.417364][ T6567] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 220.452420][ T6567] RSP: 002b:00007ff8f1cb5f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 220.460890][ T6567] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff8f0d9ddeb [ 220.467592][ T4320] usb 5-1: config 0 has no interfaces? [ 220.468890][ T6567] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 220.468909][ T6567] RBP: 00007ff8f1cb6fd0 R08: 0000000000000001 R09: 00000000ffffffff [ 220.468926][ T6567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 220.474691][ T4320] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 220.482380][ T6567] R13: 0000200000000100 R14: 0000000000000005 R15: 0000000000000868 [ 220.482415][ T6567] [ 220.527898][ T4335] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 220.533943][ T4320] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 220.539744][ T4335] usb 3-1: can't read configurations, error -61 [ 220.552495][ T6567] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 220.552581][ T4335] usb usb3-port1: unable to enumerate USB device [ 220.576011][ T4320] usb 5-1: config 0 descriptor?? [ 220.592983][ T6567] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 220.618587][ T4335] usb 2-1: USB disconnect, device number 57 [ 220.695425][ T4320] usb 1-1: USB disconnect, device number 59 [ 220.791028][ T7] usb 5-1: USB disconnect, device number 59 [ 221.562538][ T4320] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 221.722443][ T126] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 221.742618][ T4320] usb 1-1: Using ep0 maxpacket: 32 [ 221.749698][ T4320] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 221.772450][ T4320] usb 1-1: config 0 has no interface number 0 [ 221.778660][ T4320] usb 1-1: config 0 interface 12 has no altsetting 0 [ 221.788262][ T4320] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 221.802205][ T4320] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.821866][ T4320] usb 1-1: Product: syz [ 221.831076][ T4320] usb 1-1: Manufacturer: syz [ 221.841453][ T4320] usb 1-1: SerialNumber: syz [ 221.861988][ T4320] usb 1-1: config 0 descriptor?? [ 221.922504][ T126] usb 2-1: Using ep0 maxpacket: 8 [ 221.929860][ T126] usb 2-1: too many endpoints for config 0 interface 0 altsetting 5: 34, using maximum allowed: 30 [ 221.953688][ T126] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 221.979094][ T126] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 34 [ 222.008591][ T126] usb 2-1: config 0 interface 0 has no altsetting 0 [ 222.023855][ T126] usb 2-1: New USB device found, idVendor=056a, idProduct=00d0, bcdDevice= 0.00 [ 222.045473][ T126] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 222.078432][ T126] usb 2-1: config 0 descriptor?? [ 222.506622][ T126] usbhid 2-1:0.0: can't add hid device: -71 [ 222.514001][ T126] usbhid: probe of 2-1:0.0 failed with error -71 [ 222.538253][ T126] usb 2-1: USB disconnect, device number 58 [ 222.618942][ T4316] usb 4-1: USB disconnect, device number 68 [ 222.822497][ T4335] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 223.002486][ T4335] usb 3-1: Using ep0 maxpacket: 16 [ 223.009774][ T4335] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 223.020158][ T4335] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 223.029241][ T7] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 223.043139][ T4335] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 223.052471][ T4335] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.060523][ T4335] usb 3-1: Product: syz [ 223.072453][ T4335] usb 3-1: Manufacturer: syz [ 223.087105][ T4335] usb 3-1: SerialNumber: syz [ 223.212535][ T7] usb 5-1: Using ep0 maxpacket: 8 [ 223.220221][ T7] usb 5-1: config 0 has no interfaces? [ 223.226371][ T7] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 223.235924][ T7] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.257268][ T7] usb 5-1: config 0 descriptor?? [ 223.301562][ T4320] f81534 1-1:0.12: f81534_set_register: reg: 1002 data: 2f failed: -71 [ 223.313769][ T4335] usb 3-1: 0:2 : does not exist [ 223.325688][ T4320] f81534 1-1:0.12: f81534_find_config_idx: read failed: -71 [ 223.337517][ T4335] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 223.359296][ T4320] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 223.369281][ T4320] f81534: probe of 1-1:0.12 failed with error -71 [ 223.399120][ T4335] usb 3-1: USB disconnect, device number 65 [ 223.421099][ T4320] usb 1-1: USB disconnect, device number 60 [ 223.485924][ T126] usb 5-1: USB disconnect, device number 60 [ 223.668672][ T7] usb 4-1: new full-speed USB device number 69 using dummy_hcd [ 223.678198][ T4354] udevd[4354]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 223.868584][ T7] usb 4-1: config 0 has no interfaces? [ 223.877415][ T7] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 223.891387][ T7] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.923681][ T7] usb 4-1: config 0 descriptor?? [ 224.072544][ T4335] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 224.122547][ T126] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 224.145437][ T6619] FAULT_INJECTION: forcing a failure. [ 224.145437][ T6619] name failslab, interval 1, probability 0, space 0, times 0 [ 224.182432][ T6619] CPU: 0 PID: 6619 Comm: syz.3.898 Not tainted syzkaller #0 [ 224.189831][ T6619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 224.199940][ T6619] Call Trace: [ 224.203270][ T6619] [ 224.206246][ T6619] dump_stack_lvl+0x188/0x24e [ 224.210988][ T6619] ? show_regs_print_info+0x12/0x12 [ 224.216257][ T6619] ? load_image+0x410/0x410 [ 224.220839][ T6619] ? __lock_acquire+0x7ea0/0x7ea0 [ 224.225934][ T6619] should_fail_ex+0x390/0x4c0 [ 224.230716][ T6619] should_failslab+0x5/0x20 [ 224.235282][ T6619] slab_pre_alloc_hook+0x59/0x300 [ 224.240371][ T6619] ? kobject_get_path+0xac/0x220 [ 224.245386][ T6619] __kmem_cache_alloc_node+0x4f/0x270 [ 224.250835][ T6619] ? kobject_get_path+0xac/0x220 [ 224.255837][ T6619] __kmalloc+0xa3/0x240 [ 224.260047][ T6619] kobject_get_path+0xac/0x220 [ 224.264885][ T6619] kobject_uevent_env+0x28d/0x890 [ 224.269985][ T6619] driver_register+0x3e2/0x430 [ 224.274825][ T6619] usb_gadget_register_driver_owner+0xf5/0x260 [ 224.281037][ T6619] raw_ioctl+0x13a0/0x3cd0 [ 224.285491][ T6619] ? __kmem_cache_free+0xb6/0x200 [ 224.290554][ T6619] ? tomoyo_path_number_perm+0x205/0x650 [ 224.296223][ T6619] ? tomoyo_path_number_perm+0x5a4/0x650 [ 224.301917][ T6619] ? tomoyo_path_number_perm+0x205/0x650 [ 224.307586][ T6619] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 224.313098][ T6619] ? make_qualifier+0x3b0/0x3b0 [ 224.318007][ T6619] ? __fget_files+0x28/0x460 [ 224.322668][ T6619] ? bpf_lsm_file_ioctl+0x5/0x10 [ 224.327640][ T6619] ? security_file_ioctl+0x7c/0xa0 [ 224.332788][ T6619] ? make_qualifier+0x3b0/0x3b0 [ 224.337672][ T6619] __se_sys_ioctl+0xfa/0x170 [ 224.342306][ T6619] do_syscall_64+0x4c/0xa0 [ 224.346762][ T6619] ? clear_bhb_loop+0x60/0xb0 [ 224.351480][ T6619] ? clear_bhb_loop+0x60/0xb0 [ 224.356191][ T6619] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 224.362115][ T6619] RIP: 0033:0x7f1bdb39ddeb [ 224.366557][ T6619] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 224.386199][ T6619] RSP: 002b:00007f1bdc25bf00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 224.394646][ T6619] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f1bdb39ddeb [ 224.402651][ T6619] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 224.410647][ T6619] RBP: 00007f1bdc25cfd0 R08: 0000000000000001 R09: 00000000ffffffff [ 224.418654][ T6619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 224.426649][ T6619] R13: 0000200000000100 R14: 0000000000000005 R15: 0000000000000868 [ 224.434679][ T6619] [ 224.464710][ T126] usb 1-1: unable to get BOS descriptor or descriptor too short [ 224.476818][ T126] usb 1-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 224.488094][ T4335] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 224.494976][ T126] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 224.509349][ T126] usb 1-1: config 1 interface 0 altsetting 247 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 224.519051][ T4335] usb 2-1: can't read configurations, error -61 [ 224.531026][ T126] usb 1-1: config 1 interface 0 has no altsetting 0 [ 224.560661][ T126] usb 1-1: New USB device found, idVendor=2040, idProduct=b990, bcdDevice=f6.75 [ 224.587338][ T126] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.600675][ T126] usb 1-1: Product: syz [ 224.606627][ T126] usb 1-1: Manufacturer: syz [ 224.611468][ T126] usb 1-1: SerialNumber: syz [ 224.672458][ T4335] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 224.695061][ T6619] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 224.705920][ T6619] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 224.783221][ T7] usb 4-1: USB disconnect, device number 69 [ 224.835251][ T126] smsusb:smsusb_probe: board id=8, interface number 0 [ 224.842153][ T126] smsusb:smsusb_probe: Device initialized with return code -19 [ 224.888725][ T4335] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 224.912953][ T4335] usb 2-1: can't read configurations, error -61 [ 224.919846][ T4335] usb usb2-port1: attempt power cycle [ 224.965180][ T126] usb 1-1: USB disconnect, device number 61 [ 225.358677][ T4335] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 225.409985][ T4335] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 225.428204][ T4335] usb 2-1: can't read configurations, error -61 [ 225.547663][ T4317] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 225.602511][ T4335] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 225.656446][ T4335] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 225.666588][ T4335] usb 2-1: can't read configurations, error -61 [ 225.682720][ T4335] usb usb2-port1: unable to enumerate USB device [ 225.754333][ T4317] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 225.773753][ T4317] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 225.787979][ T4317] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 225.797545][ T4317] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.818350][ T4317] usb 3-1: config 0 descriptor?? [ 225.835923][ T4317] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 226.050491][ T6663] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 226.722479][ T4316] usb 1-1: new full-speed USB device number 62 using dummy_hcd [ 226.742532][ T126] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 226.914388][ T4316] usb 1-1: config 0 has no interfaces? [ 226.920075][ T4316] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 226.930309][ T4316] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 226.940318][ T126] usb 4-1: unable to get BOS descriptor or descriptor too short [ 226.955982][ T4316] usb 1-1: config 0 descriptor?? [ 226.963054][ T126] usb 4-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 226.974165][ T126] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 226.983405][ T126] usb 4-1: config 1 interface 0 altsetting 247 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 226.997182][ T126] usb 4-1: config 1 interface 0 has no altsetting 0 [ 227.007026][ T126] usb 4-1: New USB device found, idVendor=2040, idProduct=b990, bcdDevice=f6.75 [ 227.016303][ T126] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.024443][ T126] usb 4-1: Product: syz [ 227.028659][ T126] usb 4-1: Manufacturer: syz [ 227.034806][ T126] usb 4-1: SerialNumber: syz [ 227.179996][ T6678] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 227.189940][ T6678] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 227.200551][ T4317] usb 1-1: USB disconnect, device number 62 [ 227.249803][ T126] smsusb:smsusb_probe: board id=8, interface number 0 [ 227.259928][ T126] smsusb:smsusb_probe: Device initialized with return code -19 [ 227.312662][ T4335] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 227.334276][ T126] usb 4-1: USB disconnect, device number 70 [ 227.349835][ T4407] udevd[4407]: setting mode of /dev/bus/usb/004/070 to 020664 failed: No such file or directory [ 227.360909][ T4407] udevd[4407]: setting owner of /dev/bus/usb/004/070 to uid=0, gid=0 failed: No such file or directory [ 227.532534][ T4335] usb 2-1: Using ep0 maxpacket: 32 [ 227.547246][ T4335] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 227.562523][ T4335] usb 2-1: config 0 has no interface number 0 [ 227.583537][ T4335] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 227.592860][ T4335] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.600969][ T4335] usb 2-1: Product: syz [ 227.606538][ T4335] usb 2-1: Manufacturer: syz [ 227.611358][ T4335] usb 2-1: SerialNumber: syz [ 227.618252][ T4335] usb 2-1: config 0 descriptor?? [ 227.625989][ T4335] smsc95xx v2.0.0 [ 227.990872][ T6696] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 228.045261][ T4335] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 228.057928][ T4335] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 228.145647][ T7] usb 3-1: USB disconnect, device number 66 [ 228.268715][ T4335] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 228.291821][ T4335] smsc95xx: probe of 2-1:0.67 failed with error -32 [ 228.308221][ T4319] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 228.313424][ T4335] usb 2-1: USB disconnect, device number 63 [ 228.359124][ T6705] jffs2: notice: (6705) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 228.502624][ T4319] usb 4-1: Using ep0 maxpacket: 16 [ 228.513112][ T4319] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 228.525606][ T4319] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 228.538417][ T4319] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 228.547915][ T4319] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.557640][ T4319] usb 4-1: Product: syz [ 228.562043][ T4319] usb 4-1: Manufacturer: syz [ 228.580883][ T4319] usb 4-1: SerialNumber: syz [ 228.742525][ T126] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 228.803695][ T4319] usb 4-1: 0:2 : does not exist [ 228.827561][ T4319] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 228.887325][ T4319] usb 4-1: USB disconnect, device number 71 [ 228.935625][ T126] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 228.956650][ T126] usb 1-1: can't read configurations, error -61 [ 229.132482][ T126] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 229.272633][ T4316] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 229.315757][ T126] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 229.327031][ T126] usb 1-1: can't read configurations, error -61 [ 229.337593][ T126] usb usb1-port1: attempt power cycle [ 229.418964][ T6739] trusted_key: encrypted_key: insufficient parameters specified [ 229.465133][ T4316] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 229.481302][ T4316] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 229.499880][ T4316] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 229.519867][ T4316] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 229.529316][ T4316] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 229.543960][ T4316] usb 2-1: Manufacturer: syz [ 229.551610][ T4316] usb 2-1: config 0 descriptor?? [ 229.568410][ T4316] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 229.662442][ T7] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 229.762650][ T126] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 229.804899][ T126] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 229.812777][ T126] usb 1-1: can't read configurations, error -61 [ 229.854392][ T7] usb 4-1: unable to get BOS descriptor or descriptor too short [ 229.863598][ T7] usb 4-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 229.880708][ T7] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 229.890045][ T7] usb 4-1: config 1 interface 0 altsetting 247 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 229.917110][ T7] usb 4-1: config 1 interface 0 has no altsetting 0 [ 229.934382][ T7] usb 4-1: New USB device found, idVendor=2040, idProduct=b990, bcdDevice=f6.75 [ 229.949727][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.957914][ T7] usb 4-1: Product: syz [ 229.962127][ T7] usb 4-1: Manufacturer: syz [ 229.962712][ T126] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 229.976957][ T7] usb 4-1: SerialNumber: syz [ 230.015225][ T126] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 230.024788][ T126] usb 1-1: can't read configurations, error -61 [ 230.031269][ T126] usb usb1-port1: unable to enumerate USB device [ 230.198038][ T7] smsusb:smsusb_probe: board id=8, interface number 0 [ 230.205643][ T7] smsusb:smsusb_probe: Device initialized with return code -19 [ 230.271029][ T7] usb 4-1: USB disconnect, device number 72 [ 231.042532][ T7] usb 4-1: new full-speed USB device number 73 using dummy_hcd [ 231.234949][ T7] usb 4-1: config 0 has an invalid interface number: 251 but max is 0 [ 231.244037][ T7] usb 4-1: config 0 has no interface number 0 [ 231.253363][ T7] usb 4-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 231.262572][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.270630][ T7] usb 4-1: Product: syz [ 231.274938][ T7] usb 4-1: Manufacturer: syz [ 231.295652][ T7] usb 4-1: SerialNumber: syz [ 231.302916][ T7] usb 4-1: config 0 descriptor?? [ 231.632264][ T6713] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 231.756002][ T6767] trusted_key: encrypted_key: insufficient parameters specified [ 231.765252][ T4335] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 231.992788][ T4335] usb 5-1: Using ep0 maxpacket: 32 [ 232.000226][ T4335] usb 5-1: config 10 has an invalid interface number: 157 but max is 0 [ 232.018857][ T4319] usb 2-1: USB disconnect, device number 64 [ 232.020026][ T4335] usb 5-1: config 10 has an invalid descriptor of length 0, skipping remainder of the config [ 232.051407][ T4335] usb 5-1: config 10 has no interface number 0 [ 232.092977][ T4335] usb 5-1: config 10 interface 157 altsetting 107 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 232.132401][ T4335] usb 5-1: config 10 interface 157 has no altsetting 0 [ 232.145375][ T7] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 232.179417][ T7] asix 4-1:0.251 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 232.191945][ T4335] usb 5-1: New USB device found, idVendor=05ac, idProduct=0254, bcdDevice=56.17 [ 232.221056][ T4335] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.230421][ T7] asix: probe of 4-1:0.251 failed with error -71 [ 232.255755][ T4335] usb 5-1: Product: syz [ 232.260009][ T4335] usb 5-1: Manufacturer: syz [ 232.268985][ T7] usb 4-1: USB disconnect, device number 73 [ 232.275282][ T4335] usb 5-1: SerialNumber: syz [ 232.515887][ T4335] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:10.157/input/input36 [ 232.539895][ T3623] bcm5974 5-1:10.157: could not read from device [ 232.567195][ T3623] bcm5974 5-1:10.157: could not read from device [ 232.568164][ T4335] usb 5-1: USB disconnect, device number 61 [ 232.612598][ T4319] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 232.762808][ T6774] input: syz0 as /devices/virtual/input/input37 [ 232.803677][ T4319] usb 2-1: Using ep0 maxpacket: 8 [ 232.817608][ T4319] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 232.840449][ T4319] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.863681][ T4319] usb 2-1: Product: syz [ 232.885426][ T4319] usb 2-1: Manufacturer: syz [ 232.903579][ T4319] usb 2-1: SerialNumber: syz [ 232.919418][ T4319] usb 2-1: config 0 descriptor?? [ 233.131300][ T4319] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 233.388824][ T6791] trusted_key: encrypted_key: insufficient parameters specified [ 233.592475][ T126] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 233.785467][ T126] usb 4-1: unable to get BOS descriptor or descriptor too short [ 233.802872][ T126] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 233.826821][ T126] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 233.851158][ T126] usb 4-1: string descriptor 0 read error: -22 [ 233.860789][ T126] usb 4-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 233.877229][ T126] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.916776][ T126] usb 4-1: selecting invalid altsetting 1 [ 233.926237][ T126] usb 4-1: unit 3 not found! [ 234.108947][ T126] usb 4-1: unit 0 not found! [ 234.165783][ T126] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 234.233575][ T4354] udevd[4354]: 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 [ 234.290912][ T6808] jffs2: notice: (6808) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 234.312399][ T4335] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 234.324328][ T126] usb 4-1: USB disconnect, device number 74 [ 234.534554][ T4335] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 234.553155][ T4335] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 234.562007][ T4319] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71 [ 234.579624][ T4319] usb 2-1: USB disconnect, device number 65 [ 234.594113][ T4335] usb 1-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 1.00 [ 234.615187][ T6820] trusted_key: encrypted_key: insufficient parameters specified [ 234.623160][ T4335] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 234.631314][ T4335] usb 1-1: Product: syz [ 234.643778][ T4335] usb 1-1: Manufacturer: syz [ 234.654538][ T4335] mos7840 1-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 234.792455][ T4316] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 234.984487][ T4316] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 235.003832][ T4316] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 0 [ 235.020470][ T4316] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 235.042677][ T4316] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x89 has invalid maxpacket 0 [ 235.064070][ T4316] usb 5-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 235.094978][ T4316] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 235.144867][ T4316] usb 5-1: config 0 descriptor?? [ 235.389925][ T4316] hdpvr 5-1:0.0: firmware version 0xc4 dated Xó'éõ?iF97’õ»CoðÝŒ=”)Î4ËŽ~³¬S2Ûº­”ñ [ 235.433105][ T4316] hdpvr 5-1:0.0: untested firmware, the driver might not work. [ 235.591004][ T4316] hdpvr 5-1:0.0: device init failed [ 235.601804][ T4316] hdpvr: probe of 5-1:0.0 failed with error -12 [ 235.645710][ T4316] usb 5-1: USB disconnect, device number 62 [ 236.388756][ T6844] trusted_key: encrypted_key: insufficient parameters specified [ 236.468931][ T4335] mos7840: probe of ttyUSB0 failed with error -71 [ 236.490487][ T4335] usb 1-1: USB disconnect, device number 67 [ 236.499112][ T4335] mos7840 1-1:1.0: device disconnected [ 236.802482][ T126] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 236.902444][ T4316] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 236.937305][ T6863] input: syz0 as /devices/virtual/input/input38 [ 236.960290][ T27] audit: type=1326 audit(1791131174.385:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6862 comm="syz.4.994" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe28119e159 code=0x0 [ 236.992569][ T126] usb 2-1: Using ep0 maxpacket: 32 [ 236.992569][ T4322] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 237.011279][ T126] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 237.019819][ T126] usb 2-1: config 0 has no interface number 0 [ 237.029348][ T126] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 237.038774][ T126] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.047101][ T126] usb 2-1: Product: syz [ 237.051490][ T126] usb 2-1: Manufacturer: syz [ 237.056330][ T126] usb 2-1: SerialNumber: syz [ 237.075711][ T126] usb 2-1: config 0 descriptor?? [ 237.086997][ T4316] usb 4-1: unable to get BOS descriptor or descriptor too short [ 237.097454][ T4316] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 237.111471][ T126] smsc95xx v2.0.0 [ 237.116039][ T4316] usb 4-1: config 1 interface 0 altsetting 247 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 237.129345][ T4316] usb 4-1: config 1 interface 0 has no altsetting 0 [ 237.139070][ T4316] usb 4-1: New USB device found, idVendor=2040, idProduct=b990, bcdDevice=f6.75 [ 237.148620][ T4316] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.157199][ T4316] usb 4-1: Product: syz [ 237.161645][ T4316] usb 4-1: Manufacturer: syz [ 237.166736][ T4316] usb 4-1: SerialNumber: syz [ 237.174907][ T4322] usb 3-1: Using ep0 maxpacket: 16 [ 237.182218][ T4322] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 237.212575][ T4322] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 237.230946][ T4322] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 237.240560][ T4322] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.254859][ T4322] usb 3-1: Product: syz [ 237.259176][ T4322] usb 3-1: Manufacturer: syz [ 237.266622][ T4322] usb 3-1: SerialNumber: syz [ 237.406157][ T4316] smsusb:smsusb_probe: board id=8, interface number 0 [ 237.419340][ T4316] smsusb:smsusb_probe: Device initialized with return code -19 [ 237.484326][ T4322] usb 3-1: 0:2 : does not exist [ 237.491570][ T126] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 237.499849][ T4322] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 237.517274][ T126] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 237.549876][ T4316] usb 4-1: USB disconnect, device number 75 [ 237.562252][ T4322] usb 3-1: USB disconnect, device number 67 [ 237.739645][ T126] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 237.752257][ T126] smsc95xx: probe of 2-1:0.67 failed with error -32 [ 237.761660][ T126] usb 2-1: USB disconnect, device number 66 [ 237.833434][ T4407] udevd[4407]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 238.066747][ T6878] trusted_key: encrypted_key: insufficient parameters specified [ 238.512611][ T4317] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 238.642650][ T4322] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 238.723617][ T7] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 238.734011][ T4317] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 238.744768][ T4317] usb 3-1: config 0 has no interfaces? [ 238.753094][ T4317] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 238.762508][ T4317] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.770548][ T4317] usb 3-1: Product: syz [ 238.777766][ T4317] usb 3-1: Manufacturer: syz [ 238.782564][ T4316] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 238.783325][ T4317] usb 3-1: SerialNumber: syz [ 238.797775][ T4317] usb 3-1: config 0 descriptor?? [ 238.834508][ T4322] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 238.846466][ T4322] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 238.858568][ T4322] usb 2-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 1.00 [ 238.868377][ T4322] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 238.876696][ T4322] usb 2-1: Product: syz [ 238.881137][ T4322] usb 2-1: Manufacturer: syz [ 238.896978][ T4322] mos7840 2-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 238.944831][ T7] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 238.956936][ T7] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 238.966972][ T7] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 238.976778][ T7] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 238.979197][ T4316] usb 5-1: unable to get BOS descriptor or descriptor too short [ 238.990121][ T7] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 239.012599][ T4365] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 239.023036][ T126] usb 3-1: USB disconnect, device number 68 [ 239.038743][ T7] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.039286][ T4316] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 239.056279][ T4316] usb 5-1: config 1 interface 0 altsetting 247 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 239.077016][ T4316] usb 5-1: config 1 interface 0 has no altsetting 0 [ 239.087596][ T4316] usb 5-1: New USB device found, idVendor=2040, idProduct=b990, bcdDevice=f6.75 [ 239.097210][ T4316] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.105688][ T4316] usb 5-1: Product: syz [ 239.110077][ T4316] usb 5-1: Manufacturer: syz [ 239.121374][ T4316] usb 5-1: SerialNumber: syz [ 239.232514][ T4365] usb 1-1: Using ep0 maxpacket: 8 [ 239.239844][ T4365] usb 1-1: too many endpoints for config 0 interface 0 altsetting 5: 34, using maximum allowed: 30 [ 239.251020][ T4365] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.262277][ T4365] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 34 [ 239.280600][ T4365] usb 1-1: config 0 interface 0 has no altsetting 0 [ 239.294200][ T4365] usb 1-1: New USB device found, idVendor=056a, idProduct=00d0, bcdDevice= 0.00 [ 239.306018][ T4365] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.317622][ T4365] usb 1-1: config 0 descriptor?? [ 239.342764][ T4316] smsusb:smsusb_probe: board id=8, interface number 0 [ 239.358193][ T4316] smsusb:smsusb_probe: Device initialized with return code -19 [ 239.445745][ T4316] usb 5-1: USB disconnect, device number 63 [ 239.737539][ T4365] usbhid 1-1:0.0: can't add hid device: -71 [ 239.746718][ T4365] usbhid: probe of 1-1:0.0 failed with error -71 [ 239.763123][ T4365] usb 1-1: USB disconnect, device number 68 [ 240.002576][ T4317] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 240.108314][ T7] gud 4-1:1.0: USB-1: Failed to add properties (ret=-5) [ 240.115660][ T7] gud 4-1:1.0: Failed to get connectors (error=-5) [ 240.122258][ T7] gud: probe of 4-1:1.0 failed with error -5 [ 240.192540][ T4317] usb 3-1: Using ep0 maxpacket: 32 [ 240.200172][ T4317] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 240.208542][ T4317] usb 3-1: config 0 has no interface number 0 [ 240.216689][ T4317] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 240.226159][ T4317] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.234337][ T4317] usb 3-1: Product: syz [ 240.238774][ T4317] usb 3-1: Manufacturer: syz [ 240.252520][ T4317] usb 3-1: SerialNumber: syz [ 240.270514][ T4317] usb 3-1: config 0 descriptor?? [ 240.281723][ T4317] smsc95xx v2.0.0 [ 240.317840][ T4335] usb 4-1: USB disconnect, device number 76 [ 240.332763][ T4316] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 240.551955][ T4316] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 240.568486][ T4316] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 240.581464][ T4316] usb 5-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 1.00 [ 240.597511][ T4316] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 240.607247][ T4316] usb 5-1: Product: syz [ 240.611585][ T4316] usb 5-1: Manufacturer: syz [ 240.643157][ T4316] mos7840 5-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 240.685175][ T4317] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 240.696148][ T4317] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 240.731990][ T4322] mos7840: probe of ttyUSB0 failed with error -71 [ 240.744918][ T4322] usb 2-1: USB disconnect, device number 67 [ 240.773862][ T4322] mos7840 2-1:1.0: device disconnected [ 240.908158][ T4317] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 240.934845][ T4317] smsc95xx: probe of 3-1:0.67 failed with error -32 [ 240.960387][ T4317] usb 3-1: USB disconnect, device number 69 [ 241.472613][ T4317] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 241.602550][ T4335] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 241.665479][ T4317] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 241.677098][ T4317] usb 4-1: config 0 has no interfaces? [ 241.682633][ T126] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 241.698066][ T4317] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 241.707413][ T4317] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.715627][ T4317] usb 4-1: Product: syz [ 241.719903][ T4317] usb 4-1: Manufacturer: syz [ 241.724712][ T4317] usb 4-1: SerialNumber: syz [ 241.743819][ T4317] usb 4-1: config 0 descriptor?? [ 241.823405][ T4335] usb 1-1: Using ep0 maxpacket: 32 [ 241.830684][ T4335] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 241.839006][ T4335] usb 1-1: config 0 has no interface number 0 [ 241.845216][ T4335] usb 1-1: config 0 interface 12 has no altsetting 0 [ 241.855756][ T4316] mos7840: probe of ttyUSB0 failed with error -71 [ 241.875416][ T126] usb 2-1: config 0 has an invalid interface number: 120 but max is 0 [ 241.884755][ T4316] usb 5-1: USB disconnect, device number 64 [ 241.891858][ T4335] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 241.902578][ T126] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 241.919494][ T4316] mos7840 5-1:1.0: device disconnected [ 241.923520][ T4335] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.936367][ T126] usb 2-1: config 0 has no interface number 0 [ 241.953138][ T126] usb 2-1: config 0 interface 120 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 241.971672][ T4335] usb 1-1: Product: syz [ 241.986919][ T4335] usb 1-1: Manufacturer: syz [ 241.991589][ T4335] usb 1-1: SerialNumber: syz [ 241.999509][ T126] usb 2-1: New USB device found, idVendor=16e3, idProduct=f9e9, bcdDevice= 0.58 [ 242.013865][ T4335] usb 1-1: config 0 descriptor?? [ 242.019716][ T126] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 242.020833][ T4317] usb 4-1: USB disconnect, device number 77 [ 242.058136][ T126] usb 2-1: config 0 descriptor?? [ 242.277555][ T4316] usb 2-1: USB disconnect, device number 68 [ 242.922522][ T126] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 243.114316][ T126] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 243.142516][ T126] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 243.172411][ T126] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 243.195996][ T126] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 243.248579][ T126] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 243.258019][ T4335] f81534 1-1:0.12: f81534_set_register: reg: 1003 data: 78 failed: -71 [ 243.272429][ T126] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.284705][ T4335] f81534 1-1:0.12: f81534_find_config_idx: read failed: -71 [ 243.297704][ T4335] f81534 1-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 243.306566][ T4335] f81534: probe of 1-1:0.12 failed with error -71 [ 243.332277][ T4335] usb 1-1: USB disconnect, device number 69 [ 243.512841][ T7] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 243.715343][ T7] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 243.728608][ T7] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 243.741016][ T7] usb 5-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 1.00 [ 243.750504][ T7] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 243.759305][ T7] usb 5-1: Product: syz [ 243.763974][ T7] usb 5-1: Manufacturer: syz [ 243.783917][ T7] mos7840 5-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 243.842541][ T4316] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 243.972585][ T4319] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 244.034438][ T4316] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 244.052623][ T4316] usb 2-1: config 0 has no interfaces? [ 244.065943][ T4316] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 244.085558][ T4316] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.093827][ T4316] usb 2-1: Product: syz [ 244.098338][ T4316] usb 2-1: Manufacturer: syz [ 244.108495][ T4316] usb 2-1: SerialNumber: syz [ 244.116194][ T4316] usb 2-1: config 0 descriptor?? [ 244.128597][ T126] gud 4-1:1.0: Failed to get connectors (error=-5) [ 244.137206][ T126] gud: probe of 4-1:1.0 failed with error -5 [ 244.174150][ T4319] usb 3-1: config 0 has an invalid interface number: 120 but max is 0 [ 244.185947][ T4319] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 244.208532][ T4319] usb 3-1: config 0 has no interface number 0 [ 244.221604][ T4319] usb 3-1: config 0 interface 120 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 244.250787][ T4319] usb 3-1: New USB device found, idVendor=16e3, idProduct=f9e9, bcdDevice= 0.58 [ 244.267176][ T4319] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 244.283048][ T4319] usb 3-1: config 0 descriptor?? [ 244.353473][ T4319] usb 2-1: USB disconnect, device number 69 [ 244.503986][ T4322] usb 3-1: USB disconnect, device number 70 [ 245.242701][ T4335] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 245.361355][ T7013] FAULT_INJECTION: forcing a failure. [ 245.361355][ T7013] name failslab, interval 1, probability 0, space 0, times 0 [ 245.381390][ T7013] CPU: 1 PID: 7013 Comm: syz.2.1056 Not tainted syzkaller #0 [ 245.388865][ T7013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 245.398973][ T7013] Call Trace: [ 245.402300][ T7013] [ 245.405277][ T7013] dump_stack_lvl+0x188/0x24e [ 245.410061][ T7013] ? show_regs_print_info+0x12/0x12 [ 245.415322][ T7013] ? load_image+0x410/0x410 [ 245.419895][ T7013] ? __might_sleep+0xd0/0xd0 [ 245.424542][ T7013] ? __lock_acquire+0x7ea0/0x7ea0 [ 245.429658][ T7013] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 245.432787][ T4335] usb 2-1: Using ep0 maxpacket: 8 [ 245.435638][ T7013] should_fail_ex+0x390/0x4c0 [ 245.445478][ T7013] should_failslab+0x5/0x20 [ 245.450068][ T7013] slab_pre_alloc_hook+0x59/0x300 [ 245.455156][ T7013] kmem_cache_alloc_lru+0x49/0x2e0 [ 245.460327][ T7013] ? __d_alloc+0x2e/0x6e0 [ 245.464722][ T7013] __d_alloc+0x2e/0x6e0 [ 245.468930][ T7013] ? d_alloc_pseudo+0xe/0x70 [ 245.473662][ T7013] d_alloc_pseudo+0x19/0x70 [ 245.478220][ T7013] alloc_file_pseudo+0xe0/0x200 [ 245.483127][ T7013] ? alloc_empty_file_noaccount+0x80/0x80 [ 245.488911][ T7013] ? alloc_fd+0x590/0x640 [ 245.493306][ T7013] sock_alloc_file+0xb3/0x240 [ 245.498222][ T7013] __sys_socket+0x12d/0x190 [ 245.502808][ T7013] __x64_sys_socket+0x76/0x80 [ 245.507545][ T7013] do_syscall_64+0x4c/0xa0 [ 245.512014][ T7013] ? clear_bhb_loop+0x60/0xb0 [ 245.516745][ T7013] ? clear_bhb_loop+0x60/0xb0 [ 245.521478][ T7013] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 245.527424][ T7013] RIP: 0033:0x7faee7b9e159 [ 245.531884][ T7013] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 245.551751][ T7013] RSP: 002b:00007faee8b11028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 245.560256][ T7013] RAX: ffffffffffffffda RBX: 00007faee7e25fa0 RCX: 00007faee7b9e159 [ 245.568333][ T7013] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000001e [ 245.576357][ T7013] RBP: 00007faee7c3506b R08: 0000000000000000 R09: 0000000000000000 [ 245.584370][ T7013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 245.592416][ T7013] R13: 00007faee7e26038 R14: 00007faee7e25fa0 R15: 00007fff534a24c8 [ 245.600445][ T7013] [ 245.610206][ T7] mos7840: probe of ttyUSB0 failed with error -71 [ 245.619429][ T4335] usb 2-1: too many endpoints for config 0 interface 0 altsetting 5: 34, using maximum allowed: 30 [ 245.635525][ T7] usb 5-1: USB disconnect, device number 65 [ 245.641638][ T4335] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.655799][ T4335] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 34 [ 245.669921][ T7] mos7840 5-1:1.0: device disconnected [ 245.677607][ T4335] usb 2-1: config 0 interface 0 has no altsetting 0 [ 245.725434][ T4335] usb 2-1: New USB device found, idVendor=056a, idProduct=00d0, bcdDevice= 0.00 [ 245.768035][ T4335] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.794439][ T126] usb 4-1: USB disconnect, device number 78 [ 245.809079][ T4335] usb 2-1: config 0 descriptor?? [ 246.182690][ T7] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 246.242839][ T4335] usbhid 2-1:0.0: can't add hid device: -71 [ 246.248979][ T4335] usbhid: probe of 2-1:0.0 failed with error -71 [ 246.263564][ T4335] usb 2-1: USB disconnect, device number 70 [ 246.282649][ T126] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 246.352483][ T4322] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 246.362590][ T7] usb 3-1: Using ep0 maxpacket: 32 [ 246.370380][ T7] usb 3-1: config 0 has an invalid interface number: 12 but max is 0 [ 246.379065][ T7] usb 3-1: config 0 has no interface number 0 [ 246.388930][ T7] usb 3-1: config 0 interface 12 has no altsetting 0 [ 246.404645][ T7] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 246.416050][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.424414][ T7] usb 3-1: Product: syz [ 246.428625][ T7] usb 3-1: Manufacturer: syz [ 246.433794][ T7] usb 3-1: SerialNumber: syz [ 246.448990][ T7] usb 3-1: config 0 descriptor?? [ 246.492569][ T126] usb 4-1: Using ep0 maxpacket: 16 [ 246.500673][ T126] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 246.511469][ T126] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 246.523071][ T126] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 246.532487][ T126] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.540532][ T126] usb 4-1: Product: syz [ 246.546142][ T126] usb 4-1: Manufacturer: syz [ 246.547106][ T4322] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 246.550780][ T126] usb 4-1: SerialNumber: syz [ 246.574069][ T4322] usb 1-1: config 0 has no interfaces? [ 246.582301][ T4322] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 246.598629][ T4322] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.610362][ T4322] usb 1-1: Product: syz [ 246.615595][ T4322] usb 1-1: Manufacturer: syz [ 246.620352][ T4322] usb 1-1: SerialNumber: syz [ 246.629056][ T4322] usb 1-1: config 0 descriptor?? [ 246.765540][ T126] usb 4-1: 0:2 : does not exist [ 246.772650][ T954] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 246.790124][ T126] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 246.838563][ T126] usb 4-1: USB disconnect, device number 79 [ 246.876882][ T4319] usb 1-1: USB disconnect, device number 70 [ 246.963990][ T954] usb 5-1: config 0 has an invalid interface number: 120 but max is 0 [ 246.972259][ T954] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 246.982822][ T954] usb 5-1: config 0 has no interface number 0 [ 246.989021][ T954] usb 5-1: config 0 interface 120 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 247.003742][ T954] usb 5-1: New USB device found, idVendor=16e3, idProduct=f9e9, bcdDevice= 0.58 [ 247.013191][ T954] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 247.027081][ T954] usb 5-1: config 0 descriptor?? [ 247.053205][ T4354] udevd[4354]: 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 [ 247.256929][ T4322] usb 5-1: USB disconnect, device number 66 [ 247.520969][ T7041] input: syz0 as /devices/virtual/input/input39 [ 247.681209][ T7] f81534 3-1:0.12: f81534_set_register: reg: 1003 data: 78 failed: -71 [ 247.702505][ T7] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 247.709911][ T7] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 247.729508][ T7] f81534: probe of 3-1:0.12 failed with error -71 [ 247.769556][ T7029] FAULT_INJECTION: forcing a failure. [ 247.769556][ T7029] name fail_futex, interval 1, probability 0, space 0, times 0 [ 247.776529][ T7] usb 3-1: USB disconnect, device number 71 [ 247.816760][ T7029] CPU: 1 PID: 7029 Comm: syz.4.1063 Not tainted syzkaller #0 [ 247.824233][ T7029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 247.834351][ T7029] Call Trace: [ 247.837714][ T7029] [ 247.840735][ T7029] dump_stack_lvl+0x188/0x24e [ 247.845472][ T7029] ? show_regs_print_info+0x12/0x12 [ 247.850734][ T7029] ? load_image+0x410/0x410 [ 247.855310][ T7029] ? __lock_acquire+0x142d/0x7ea0 [ 247.860408][ T7029] should_fail_ex+0x390/0x4c0 [ 247.865151][ T7029] get_futex_key+0x1de/0x1000 [ 247.869884][ T7029] ? verify_lock_unused+0x140/0x140 [ 247.875177][ T7029] ? futex_setup_timer+0xc0/0xc0 [ 247.880179][ T7029] ? verify_lock_unused+0x140/0x140 [ 247.885453][ T7029] futex_wake+0x123/0x4f0 [ 247.889843][ T7029] ? futex_wake_mark+0x150/0x150 [ 247.894837][ T7029] do_futex+0x2e2/0x320 [ 247.899033][ T7029] ? __ia32_sys_get_robust_list+0x100/0x100 [ 247.904963][ T7029] ? __might_fault+0xc2/0x120 [ 247.909678][ T7029] mm_release+0x20a/0x330 [ 247.914044][ T7029] ? exit_robust_list+0x2ce/0x2f0 [ 247.919126][ T7029] ? exit_mm_release+0x30/0x30 [ 247.923924][ T7029] ? lockdep_hardirqs_on+0x94/0x140 [ 247.929173][ T7029] exit_mm+0xa0/0x350 [ 247.933212][ T7029] ? sysctl_delayacct+0x220/0x220 [ 247.938288][ T7029] ? do_exit+0x2570/0x2570 [ 247.942742][ T7029] ? mm_trace_rss_stat+0xa7/0x250 [ 247.947811][ T7029] ? sync_mm_rss+0x211/0x350 [ 247.952469][ T7029] do_exit+0x958/0x2570 [ 247.956672][ T7029] ? put_task_struct+0x80/0x80 [ 247.961478][ T7029] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 247.967500][ T7029] ? lock_chain_count+0x20/0x20 [ 247.972408][ T7029] ? _raw_spin_lock_irq+0xb7/0xf0 [ 247.977480][ T7029] do_group_exit+0x229/0x2e0 [ 247.982111][ T7029] ? lockdep_hardirqs_on+0x94/0x140 [ 247.987464][ T7029] get_signal+0x1259/0x1340 [ 247.992019][ T7029] arch_do_signal_or_restart+0xc4/0x1310 [ 247.997693][ T7029] ? do_futex+0x310/0x320 [ 248.002060][ T7029] ? get_sigframe_size+0x10/0x10 [ 248.007031][ T7029] ? __ia32_sys_get_robust_list+0x100/0x100 [ 248.013219][ T7029] ? fput+0x150/0x1a0 [ 248.017249][ T7029] ? exit_to_user_mode_loop+0x3b/0x110 [ 248.022742][ T7029] exit_to_user_mode_loop+0x70/0x110 [ 248.028065][ T7029] exit_to_user_mode_prepare+0xee/0x180 [ 248.033667][ T7029] syscall_exit_to_user_mode+0x16/0x40 [ 248.039158][ T7029] do_syscall_64+0x58/0xa0 [ 248.043601][ T7029] ? clear_bhb_loop+0x60/0xb0 [ 248.048310][ T7029] ? clear_bhb_loop+0x60/0xb0 [ 248.053012][ T7029] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 248.058937][ T7029] RIP: 0033:0x7fe28119e159 [ 248.063377][ T7029] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 248.083010][ T7029] RSP: 002b:00007fe28200e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 248.091450][ T7029] RAX: fffffffffffffe00 RBX: 00007fe281425fa8 RCX: 00007fe28119e159 [ 248.099452][ T7029] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe281425fa8 [ 248.107447][ T7029] RBP: 00007fe281425fa0 R08: 0000000000000000 R09: 0000000000000000 [ 248.115555][ T7029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 248.123562][ T7029] R13: 00007fe281426038 R14: 00007ffe3c5fe7d0 R15: 00007ffe3c5fe8b8 [ 248.131588][ T7029] [ 248.482641][ T954] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 248.662430][ T7] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 248.675511][ T954] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 248.686037][ T954] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 248.696058][ T954] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 248.705855][ T954] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 248.718952][ T954] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 248.728191][ T954] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 248.792547][ T4319] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 248.808172][ T7072] jffs2: notice: (7072) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 248.846110][ T7] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 248.864935][ T7] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 248.886712][ T7] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 248.898957][ T7] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 248.911510][ T7] usb 5-1: Manufacturer: syz [ 248.927395][ T7] usb 5-1: config 0 descriptor?? [ 248.940091][ T7] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 248.997592][ T4319] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 249.010402][ T4319] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 249.026629][ T4319] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 249.041400][ T4319] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.051232][ T4319] usb 3-1: Product: syz [ 249.058584][ T4319] usb 3-1: Manufacturer: syz [ 249.063507][ T4319] usb 3-1: SerialNumber: syz [ 249.070926][ T4319] usb 3-1: config 0 descriptor?? [ 249.285766][ T4319] usb 3-1: USB disconnect, device number 72 [ 249.342586][ T7] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 249.524899][ T7] usb 1-1: config 0 has an invalid interface number: 120 but max is 0 [ 249.533278][ T7] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 249.544049][ T7] usb 1-1: config 0 has no interface number 0 [ 249.550187][ T7] usb 1-1: config 0 interface 120 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 249.564361][ T7] usb 1-1: New USB device found, idVendor=16e3, idProduct=f9e9, bcdDevice= 0.58 [ 249.573645][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 249.582216][ T954] gud 2-1:1.0: Failed to get connectors (error=-5) [ 249.590166][ T954] gud: probe of 2-1:1.0 failed with error -5 [ 249.602290][ T7] usb 1-1: config 0 descriptor?? [ 249.820601][ T4319] usb 1-1: USB disconnect, device number 71 [ 250.335297][ T7077] FAULT_INJECTION: forcing a failure. [ 250.335297][ T7077] name fail_futex, interval 1, probability 0, space 0, times 0 [ 250.348270][ T7077] CPU: 1 PID: 7077 Comm: syz.0.1083 Not tainted syzkaller #0 [ 250.355686][ T7077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 250.365783][ T7077] Call Trace: [ 250.369124][ T7077] [ 250.372094][ T7077] dump_stack_lvl+0x188/0x24e [ 250.376813][ T7077] ? show_regs_print_info+0x12/0x12 [ 250.382069][ T7077] ? load_image+0x410/0x410 [ 250.386647][ T7077] ? __lock_acquire+0x142d/0x7ea0 [ 250.391716][ T7077] should_fail_ex+0x390/0x4c0 [ 250.396457][ T7077] get_futex_key+0x1de/0x1000 [ 250.401169][ T7077] ? verify_lock_unused+0x140/0x140 [ 250.406405][ T7077] ? futex_setup_timer+0xc0/0xc0 [ 250.411363][ T7077] ? verify_lock_unused+0x140/0x140 [ 250.416625][ T7077] futex_wake+0x123/0x4f0 [ 250.420988][ T7077] ? futex_wake_mark+0x150/0x150 [ 250.425966][ T7077] do_futex+0x2e2/0x320 [ 250.430159][ T7077] ? __ia32_sys_get_robust_list+0x100/0x100 [ 250.436088][ T7077] ? __might_fault+0xc2/0x120 [ 250.440798][ T7077] mm_release+0x20a/0x330 [ 250.445164][ T7077] ? exit_robust_list+0x2ce/0x2f0 [ 250.450221][ T7077] ? exit_mm_release+0x30/0x30 [ 250.455019][ T7077] ? lockdep_hardirqs_on+0x94/0x140 [ 250.460257][ T7077] exit_mm+0xa0/0x350 [ 250.464279][ T7077] ? sysctl_delayacct+0x220/0x220 [ 250.469367][ T7077] ? do_exit+0x2570/0x2570 [ 250.473821][ T7077] ? mm_trace_rss_stat+0xa7/0x250 [ 250.478883][ T7077] ? sync_mm_rss+0x211/0x350 [ 250.483517][ T7077] do_exit+0x958/0x2570 [ 250.487716][ T7077] ? put_task_struct+0x80/0x80 [ 250.492518][ T7077] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 250.498531][ T7077] ? lock_chain_count+0x20/0x20 [ 250.503412][ T7077] ? _raw_spin_lock_irq+0xb7/0xf0 [ 250.508493][ T7077] do_group_exit+0x229/0x2e0 [ 250.513127][ T7077] ? lockdep_hardirqs_on+0x94/0x140 [ 250.518361][ T7077] get_signal+0x1259/0x1340 [ 250.522907][ T7077] arch_do_signal_or_restart+0xc4/0x1310 [ 250.528588][ T7077] ? do_futex+0x310/0x320 [ 250.532956][ T7077] ? get_sigframe_size+0x10/0x10 [ 250.537931][ T7077] ? __ia32_sys_get_robust_list+0x100/0x100 [ 250.543851][ T7077] ? fput+0x150/0x1a0 [ 250.547876][ T7077] ? exit_to_user_mode_loop+0x3b/0x110 [ 250.553376][ T7077] exit_to_user_mode_loop+0x70/0x110 [ 250.558787][ T7077] exit_to_user_mode_prepare+0xee/0x180 [ 250.564366][ T7077] syscall_exit_to_user_mode+0x16/0x40 [ 250.569865][ T7077] do_syscall_64+0x58/0xa0 [ 250.574317][ T7077] ? clear_bhb_loop+0x60/0xb0 [ 250.579027][ T7077] ? clear_bhb_loop+0x60/0xb0 [ 250.583733][ T7077] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 250.589837][ T7077] RIP: 0033:0x7f0b7039e159 [ 250.594280][ T7077] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 250.613913][ T7077] RSP: 002b:00007f0b712790e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 250.622362][ T7077] RAX: fffffffffffffe00 RBX: 00007f0b70625fa8 RCX: 00007f0b7039e159 [ 250.630452][ T7077] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0b70625fa8 [ 250.638450][ T7077] RBP: 00007f0b70625fa0 R08: 0000000000000000 R09: 0000000000000000 [ 250.646448][ T7077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 250.654459][ T7077] R13: 00007f0b70626038 R14: 00007ffe3e1ebe30 R15: 00007ffe3e1ebf18 [ 250.662464][ T7077] [ 251.237284][ T4322] usb 2-1: USB disconnect, device number 71 [ 251.298506][ T7105] [ 251.300916][ T7105] ====================================================== [ 251.307970][ T7105] WARNING: possible circular locking dependency detected [ 251.315061][ T7105] syzkaller #0 Not tainted [ 251.319523][ T7105] ------------------------------------------------------ [ 251.326670][ T7105] syz.0.1092/7105 is trying to acquire lock: [ 251.332690][ T7105] ffff88807bb1f350 (&ndev->req_lock){+.+.}-{3:3}, at: nci_start_poll+0x8de/0xd10 [ 251.341889][ T7105] [ 251.341889][ T7105] but task is already holding lock: [ 251.349273][ T7105] ffff88807bb1e510 (&genl_data->genl_data_mutex){+.+.}-{3:3}, at: nfc_genl_start_poll+0x1c9/0x340 [ 251.359979][ T7105] [ 251.359979][ T7105] which lock already depends on the new lock. [ 251.359979][ T7105] [ 251.362728][ T954] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 251.370405][ T7105] [ 251.370405][ T7105] the existing dependency chain (in reverse order) is: [ 251.370415][ T7105] [ 251.370415][ T7105] -> #3 (&genl_data->genl_data_mutex){+.+.}-{3:3}: [ 251.370449][ T7105] __mutex_lock+0x12d/0xae0 [ 251.370480][ T7105] nfc_urelease_event_work+0x120/0x310 [ 251.406975][ T7105] process_one_work+0x8ab/0x1160 [ 251.412480][ T7105] worker_thread+0xaf5/0x12a0 [ 251.417707][ T7105] kthread+0x29d/0x330 [ 251.422313][ T7105] ret_from_fork+0x1f/0x30 [ 251.427285][ T7105] [ 251.427285][ T7105] -> #2 (nfc_devlist_mutex){+.+.}-{3:3}: [ 251.435132][ T7105] __mutex_lock+0x12d/0xae0 [ 251.440196][ T7105] nfc_register_device+0x38/0x300 [ 251.445772][ T7105] nci_register_device+0x89f/0x9f0 [ 251.451453][ T7105] virtual_ncidev_open+0x55/0xc0 [ 251.456944][ T7105] misc_open+0x31f/0x390 [ 251.461738][ T7105] chrdev_open+0x585/0x5f0 [ 251.466708][ T7105] do_dentry_open+0x7dd/0x10b0 [ 251.472057][ T7105] path_openat+0x2674/0x2f10 [ 251.477189][ T7105] do_filp_open+0x1ee/0x420 [ 251.482233][ T7105] do_sys_openat2+0x14b/0x4f0 [ 251.487461][ T7105] __x64_sys_openat+0x135/0x160 [ 251.492876][ T7105] do_syscall_64+0x4c/0xa0 [ 251.497837][ T7105] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 251.504282][ T7105] [ 251.504282][ T7105] -> #1 (nci_mutex){+.+.}-{3:3}: [ 251.511431][ T7105] __mutex_lock+0x12d/0xae0 [ 251.516517][ T7105] virtual_nci_close+0x13/0x40 [ 251.521850][ T7105] nci_dev_up+0x976/0xd90 [ 251.526834][ T7105] nfc_dev_up+0x15d/0x310 [ 251.531728][ T7105] nfc_genl_dev_up+0x85/0xd0 [ 251.536881][ T7105] genl_family_rcv_msg_doit+0x22f/0x350 [ 251.542985][ T7105] genl_rcv_msg+0x601/0x790 [ 251.548037][ T7105] netlink_rcv_skb+0x1ef/0x440 [ 251.553342][ T7105] genl_rcv+0x24/0x40 [ 251.557882][ T7105] netlink_unicast+0x7ad/0x920 [ 251.563191][ T7105] netlink_sendmsg+0x8ad/0xbd0 [ 251.568497][ T7105] ____sys_sendmsg+0x5ed/0x9a0 [ 251.573805][ T7105] ___sys_sendmsg+0x2a2/0x360 [ 251.579032][ T7105] __se_sys_sendmsg+0x1c3/0x2b0 [ 251.584427][ T7105] do_syscall_64+0x4c/0xa0 [ 251.589379][ T7105] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 251.595816][ T7105] [ 251.595816][ T7105] -> #0 (&ndev->req_lock){+.+.}-{3:3}: [ 251.603477][ T7105] __lock_acquire+0x3a03/0x7ea0 [ 251.608885][ T7105] lock_acquire+0x1bc/0x4a0 [ 251.613941][ T7105] __mutex_lock+0x12d/0xae0 [ 251.619165][ T7105] nci_start_poll+0x8de/0xd10 [ 251.624394][ T7105] nfc_start_poll+0x141/0x2c0 [ 251.629651][ T7105] nfc_genl_start_poll+0x1d7/0x340 [ 251.635323][ T7105] genl_family_rcv_msg_doit+0x22f/0x350 [ 251.641418][ T7105] genl_rcv_msg+0x601/0x790 [ 251.646490][ T7105] netlink_rcv_skb+0x1ef/0x440 [ 251.651804][ T7105] genl_rcv+0x24/0x40 [ 251.656360][ T7105] netlink_unicast+0x7ad/0x920 [ 251.661670][ T7105] netlink_sendmsg+0x8ad/0xbd0 [ 251.666977][ T7105] ____sys_sendmsg+0x5ed/0x9a0 [ 251.672309][ T7105] ___sys_sendmsg+0x2a2/0x360 [ 251.677538][ T7105] __se_sys_sendmsg+0x1c3/0x2b0 [ 251.682939][ T7105] do_syscall_64+0x4c/0xa0 [ 251.687898][ T7105] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 251.694358][ T7105] [ 251.694358][ T7105] other info that might help us debug this: [ 251.694358][ T7105] [ 251.704604][ T7105] Chain exists of: [ 251.704604][ T7105] &ndev->req_lock --> nfc_devlist_mutex --> &genl_data->genl_data_mutex [ 251.704604][ T7105] [ 251.718890][ T7105] Possible unsafe locking scenario: [ 251.718890][ T7105] [ 251.726365][ T7105] CPU0 CPU1 [ 251.731746][ T7105] ---- ---- [ 251.737132][ T7105] lock(&genl_data->genl_data_mutex); [ 251.742618][ T7105] lock(nfc_devlist_mutex); [ 251.749750][ T7105] lock(&genl_data->genl_data_mutex); [ 251.757754][ T7105] lock(&ndev->req_lock); [ 251.762197][ T7105] [ 251.762197][ T7105] *** DEADLOCK *** [ 251.762197][ T7105] [ 251.770354][ T7105] 4 locks held by syz.0.1092/7105: [ 251.775485][ T7105] #0: ffffffff8ddb7a50 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40 [ 251.783724][ T7105] #1: ffffffff8ddb7868 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x107/0x790 [ 251.792721][ T7105] #2: ffff88807bb1e510 (&genl_data->genl_data_mutex){+.+.}-{3:3}, at: nfc_genl_start_poll+0x1c9/0x340 [ 251.803833][ T7105] #3: ffff88807bb1e100 (&dev->mutex){....}-{3:3}, at: nfc_start_poll+0x4f/0x2c0 [ 251.813005][ T7105] [ 251.813005][ T7105] stack backtrace: [ 251.818912][ T7105] CPU: 1 PID: 7105 Comm: syz.0.1092 Not tainted syzkaller #0 [ 251.826308][ T7105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 251.836387][ T7105] Call Trace: [ 251.839689][ T7105] [ 251.842655][ T7105] dump_stack_lvl+0x188/0x24e [ 251.847365][ T7105] ? load_image+0x410/0x410 [ 251.851904][ T7105] ? show_regs_print_info+0x12/0x12 [ 251.857562][ T7105] ? print_circular_bug+0x12b/0x1a0 [ 251.862791][ T7105] check_noncircular+0x2f8/0x400 [ 251.867762][ T7105] ? print_deadlock_bug+0x5d0/0x5d0 [ 251.872993][ T7105] ? lockdep_lock+0xf1/0x1f0 [ 251.877617][ T7105] ? _find_first_zero_bit+0xd2/0x100 [ 251.882939][ T7105] __lock_acquire+0x3a03/0x7ea0 [ 251.887923][ T7105] ? verify_lock_unused+0x140/0x140 [ 251.893147][ T7105] ? xfd_validate_state+0x69/0x140 [ 251.898279][ T7105] ? save_fpregs_to_fpstate+0x9a/0x1f0 [ 251.903791][ T7105] lock_acquire+0x1bc/0x4a0 [ 251.908327][ T7105] ? nci_start_poll+0x8de/0xd10 [ 251.913206][ T7105] ? __might_sleep+0xd0/0xd0 [ 251.917826][ T7105] ? read_lock_is_recursive+0x10/0x10 [ 251.923229][ T7105] __mutex_lock+0x12d/0xae0 [ 251.927758][ T7105] ? nci_start_poll+0x8de/0xd10 [ 251.932660][ T7105] ? nci_start_poll+0x8de/0xd10 [ 251.937550][ T7105] ? mutex_lock_nested+0x10/0x10 [ 251.942523][ T7105] nci_start_poll+0x8de/0xd10 [ 251.947227][ T7105] ? nci_dev_down+0x40/0x40 [ 251.951759][ T7105] ? trace_raw_output_contention_end+0xd0/0xd0 [ 251.958029][ T7105] ? __mutex_trylock_common+0x15c/0x260 [ 251.963615][ T7105] ? rcu_is_watching+0x11/0xa0 [ 251.968417][ T7105] ? trace_contention_end+0x5f/0x170 [ 251.973747][ T7105] ? __mutex_lock+0x1ab/0xae0 [ 251.978470][ T7105] ? __mutex_lock+0x1bf/0xae0 [ 251.983186][ T7105] ? nfc_start_poll+0x4f/0x2c0 [ 251.987980][ T7105] ? mutex_lock_nested+0x10/0x10 [ 251.992968][ T7105] ? nfc_genl_start_poll+0x1c9/0x340 [ 251.998289][ T7105] ? nfc_get_device+0x82/0xd0 [ 252.002994][ T7105] ? nfc_release+0x2e0/0x2e0 [ 252.007616][ T7105] nfc_start_poll+0x141/0x2c0 [ 252.012326][ T7105] nfc_genl_start_poll+0x1d7/0x340 [ 252.017483][ T7105] genl_family_rcv_msg_doit+0x22f/0x350 [ 252.023063][ T7105] ? end_current_label_crit_section+0x170/0x170 [ 252.029338][ T7105] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 252.035274][ T7105] ? bpf_lsm_capable+0x5/0x10 [ 252.039984][ T7105] ? security_capable+0x85/0xb0 [ 252.044867][ T7105] genl_rcv_msg+0x601/0x790 [ 252.049399][ T7105] ? genl_bind+0x360/0x360 [ 252.053842][ T7105] ? nfc_genl_dev_down+0xd0/0xd0 [ 252.058821][ T7105] netlink_rcv_skb+0x1ef/0x440 [ 252.063614][ T7105] ? genl_bind+0x360/0x360 [ 252.068057][ T7105] ? netlink_ack+0x1160/0x1160 [ 252.072846][ T7105] ? down_read+0x1a8/0x2d0 [ 252.077293][ T7105] genl_rcv+0x24/0x40 [ 252.081306][ T7105] netlink_unicast+0x7ad/0x920 [ 252.086098][ T7105] netlink_sendmsg+0x8ad/0xbd0 [ 252.090897][ T7105] ? netlink_getsockopt+0x550/0x550 [ 252.096127][ T7105] ? apparmor_socket_sendmsg+0x8a/0x330 [ 252.101709][ T7105] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 252.107020][ T7105] ? security_socket_sendmsg+0x7c/0xa0 [ 252.112518][ T7105] ? netlink_getsockopt+0x550/0x550 [ 252.117746][ T7105] ____sys_sendmsg+0x5ed/0x9a0 [ 252.122537][ T7105] ? __sys_sendmsg_sock+0x30/0x30 [ 252.127588][ T7105] ? __import_iovec+0x306/0x510 [ 252.132475][ T7105] ? import_iovec+0x6f/0xa0 [ 252.137017][ T7105] ___sys_sendmsg+0x2a2/0x360 [ 252.141726][ T7105] ? __sys_sendmsg+0x2a0/0x2a0 [ 252.146604][ T7105] ? futex_wake+0x426/0x4f0 [ 252.151150][ T7105] __se_sys_sendmsg+0x1c3/0x2b0 [ 252.156026][ T7105] ? __x64_sys_sendmsg+0x80/0x80 [ 252.161102][ T7105] ? lockdep_hardirqs_on+0x94/0x140 [ 252.166331][ T7105] do_syscall_64+0x4c/0xa0 [ 252.170780][ T7105] ? clear_bhb_loop+0x60/0xb0 [ 252.175491][ T7105] ? clear_bhb_loop+0x60/0xb0 [ 252.180196][ T7105] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 252.186143][ T7105] RIP: 0033:0x7f0b7039e159 [ 252.190589][ T7105] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 252.210220][ T7105] RSP: 002b:00007f0b71258028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 252.218664][ T7105] RAX: ffffffffffffffda RBX: 00007f0b70626090 RCX: 00007f0b7039e159 [ 252.226663][ T7105] RDX: 0000000004000000 RSI: 0000200000000400 RDI: 0000000000000005 [ 252.234654][ T7105] RBP: 00007f0b7043506b R08: 0000000000000000 R09: 0000000000000000 [ 252.242645][ T7105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 252.250639][ T7105] R13: 00007f0b70626128 R14: 00007f0b70626090 R15: 00007ffe3e1ebf18 [ 252.258643][ T7105] [ 252.272640][ T4319] usb 5-1: USB disconnect, device number 67 [ 252.296000][ T7105] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 252.362522][ T954] usb 3-1: Using ep0 maxpacket: 8 [ 252.370673][ T954] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 252.381147][ T954] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.390390][ T954] usb 3-1: Product: syz [ 252.396430][ T954] usb 3-1: Manufacturer: syz [ 252.401081][ T954] usb 3-1: SerialNumber: syz [ 252.407339][ T954] usb 3-1: config 0 descriptor?? [ 252.562412][ T4322] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 252.617773][ T954] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 252.742437][ T4322] usb 2-1: Using ep0 maxpacket: 8 [ 252.749239][ T4322] usb 2-1: config 0 has no interfaces? [ 252.754923][ T4322] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 252.764114][ T4322] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 252.778338][ T4322] usb 2-1: config 0 descriptor?? [ 252.987882][ T4319] usb 2-1: USB disconnect, device number 72 [ 254.222545][ T954] dvb_usb_rtl28xxu: probe of 3-1:0.0 failed with error -32 [ 254.248063][ T4316] usb 3-1: USB disconnect, device number 73 [ 255.584677][ T1280] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.591041][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 257.342730][ T7105] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0