last executing test programs: 26.683570069s ago: executing program 0 (id=762): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x9, &(0x7f0000000240)=ANY=[@ANYBLOB="1808000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b703000000000000850000002f000000b709000000000000850000002300000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=@bridge_getlink={0x20, 0x12, 0x1, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x886b, 0x956b4}}, 0x20}}, 0x0) 26.658374449s ago: executing program 0 (id=763): r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @empty}}, 0xd9d, 0x1}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000580)={r2, 0x5, 0x1, 0x9, 0x219c, 0x8, 0x4, 0xd, {0x0, @in={{0x2, 0x4e21, @multicast1}}, 0x8, 0x9, 0xdb, 0x5, 0x5}}, &(0x7f0000000280)=0xb0) 26.623391052s ago: executing program 0 (id=764): r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x7) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040301, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r1, 0xc0684113, 0x0) 26.53295081s ago: executing program 0 (id=766): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2a05004, 0x0) chroot(&(0x7f0000000100)='./file0\x00') mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3a95004, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0/../file0\x00') 26.484050849s ago: executing program 0 (id=770): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x60880, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x70bd25, 0x6, {0x0, 0x0, 0x0, r2, {0x0, 0x1}, {}, {0x8, 0x4}}, [@filter_kind_options=@f_flower={{0xb}, {0x3f, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000}, 0x44010) 26.32298167s ago: executing program 0 (id=774): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000000000020580411500000000000010902240001000000000904000005030020000921000000012294030905810300"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x40, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)) 26.193021871s ago: executing program 32 (id=774): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000000000020580411500000000000010902240001000000000904000005030020000921000000012294030905810300"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x40, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)) 4.088164245s ago: executing program 1 (id=1043): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000380)='rxrpc_call\x00', r0}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000002c0)=ANY=[], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rxrpc_call\x00', r1}, 0x10) r2 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r2, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in6={0x21, 0xfffc, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "dc"}], 0x18}, 0xfc00) 3.89406618s ago: executing program 1 (id=1047): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x3ff, 0x2, 0x5}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'veth0_to_bridge\x00', 0x0}) sendto$packet(r1, &(0x7f0000000240)='F', 0x1, 0x4008054, &(0x7f0000000200)={0x11, 0x8100, r2, 0x1, 0xe0}, 0x14) 3.762259845s ago: executing program 1 (id=1049): prlimit64(0x0, 0xe, 0x0, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffa1, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[], 0x40}}, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000540)=[{{0x0, 0x2, &(0x7f0000000000)=[{&(0x7f00000000c0)="08001497733f5d3e", 0x6c6d}], 0x5}}, {{0x0, 0x0, &(0x7f0000000440), 0x56}}], 0x2, 0x2004000) 3.668951859s ago: executing program 1 (id=1053): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000a3b370086d04ae085811f1010301090212000d000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_disconnect(r0) 3.379387792s ago: executing program 2 (id=1058): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x4000000, &(0x7f0000000280)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) umount2(&(0x7f0000000100)='./bus\x00', 0x8) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000a00)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 3.280185683s ago: executing program 2 (id=1060): syz_usb_connect(0x0, 0x2d, &(0x7f00000005c0)=ANY=[@ANYBLOB="1201000005d0d3087d07aa04d85b0102030109021b000f000000000904"], 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[], 0xff5f) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x4, 0x0, 0x10, "0062ba7d82000000000000000000f7ffffff00"}) r1 = syz_open_pts(r0, 0x20000) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 1.58337699s ago: executing program 5 (id=1071): r0 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r0, &(0x7f0000000040), 0x10) listen(r0, 0x5efe) r1 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0x0, @local}, 0x10) sendmmsg(r1, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="1b", 0x40011}], 0x1}}], 0x1, 0x24008094) 1.582767291s ago: executing program 5 (id=1072): r0 = socket(0x10, 0x803, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000) getsockname$packet(r0, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000900)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newlink={0x38, 0x10, 0x401, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x1114}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x8, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newlink={0x38, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x100, 0x4848e}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x8, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40001}, 0x20004090) 1.55076904s ago: executing program 5 (id=1073): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000840)='./bus\x00', 0xa4) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000140)='./bus\x00') mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb0a54e68b1cd2fdb, 0x103) 1.494637916s ago: executing program 5 (id=1074): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, r2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x1000, 0x80000000, 0x2], 0x0, 0x8340}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.427650414s ago: executing program 1 (id=1075): read$msr(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect(0x2, 0x34, &(0x7f0000000200)={{0x12, 0x1, 0x310, 0x97, 0x25, 0xe4, 0x20, 0x6ee6, 0x108b, 0x4961, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x7, 0x5, 0x80, 0x6, [{{0x9, 0x4, 0x48, 0x84, 0x1, 0x2, 0x6, 0x0, 0x4, [], [{{0x9, 0x5, 0x1, 0x0, 0x40, 0x6, 0x7, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x9}]}}]}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0}) write$tun(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x10) socket$nl_route(0x10, 0x3, 0x0) 1.402799139s ago: executing program 5 (id=1076): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000280)={{0x5}, 'syz1\x00', 0x10}) ioctl$UI_DEV_CREATE(r0, 0x5501) syz_open_dev$evdev(&(0x7f0000000080), 0xe, 0x0) syz_open_dev$evdev(&(0x7f0000000340), 0xaa54, 0x8042) ioctl$UI_DEV_DESTROY(r0, 0x5502) 1.341547598s ago: executing program 5 (id=1077): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000012c0)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904000001faf40d000905820349"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x7, 0x4, 0x6, 0xdffa}, 0x1d, [0x6, 0xc95a, 0xfffffff3, 0x6, 0x7f, 0x2, 0x40001, 0x7f, 0x6, 0x4d, 0xfffffff2, 0x5f, 0xa, 0xfffffffa, 0xffff2d33, 0x1dd2, 0x6, 0x807, 0x0, 0x80000000, 0x4, 0x7, 0x3, 0x3c5b, 0x1, 0x24, 0xffffffff, 0xfffffffe, 0x1f461e2c, 0x2, 0xe661, 0x4, 0x3, 0x3, 0x107fff, 0x4c74, 0xfbf5, 0x0, 0xb, 0xa, 0x0, 0x71, 0x7, 0x2000007, 0x103, 0x0, 0x5, 0x3c, 0x91, 0x6, 0x6, 0x3, 0x4, 0x4, 0x8, 0x0, 0x7f, 0x0, 0x5, 0x6, 0x8, 0x4, 0x1, 0x7], [0x10000007, 0xffff, 0x12f, 0x8000, 0x10, 0x8, 0x329432e6, 0xcb, 0xf9, 0xd, 0x2bf, 0x6c9, 0xfffff000, 0xfffffffe, 0x8, 0x0, 0x7, 0x5, 0x2f, 0x0, 0x312, 0x78, 0xea4, 0xa, 0x4, 0x0, 0x8000, 0x9, 0x400, 0x1, 0x6, 0xfffffffd, 0xff, 0x1005, 0x801, 0x8, 0x4, 0x0, 0x106, 0x802, 0x8, 0x4, 0x9, 0x8, 0x9, 0x6, 0x5, 0x0, 0x1, 0x8000, 0xffff, 0x2, 0x83, 0x9, 0x5, 0x10003, 0x4, 0x1, 0x7, 0x971, 0x9, 0x48c93690, 0x2, 0xff], [0x7, 0x4, 0x0, 0x64e, 0xfffffdfe, 0x7fffffff, 0x8d2, 0x9, 0x387d, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x86, 0x3, 0x10000009, 0x3e7, 0x2, 0x5, 0x2, 0x80002, 0xf, 0x8, 0x4, 0x6d01, 0x5, 0x3b, 0x3, 0x200, 0x80, 0x3, 0x4, 0x2, 0x0, 0xa2, 0x7, 0x53cf697b, 0x20005, 0x6, 0x54fe12d2, 0xbf, 0x200, 0x3, 0x400002, 0xfffffff9, 0x0, 0x6, 0x5, 0x0, 0x6, 0xfffffffb, 0x120000, 0x3, 0x6, 0x9, 0x2000008, 0x2], [0x9, 0xbb31, 0x3, 0x3, 0x5, 0x938, 0x6, 0x6, 0x0, 0x1, 0xce5, 0x1fd, 0x6, 0x5, 0x5, 0x40000003, 0x100, 0x10000, 0x6, 0x7fff, 0x8ffff, 0xa620, 0x2, 0x5, 0x1, 0x5, 0xffffffff, 0x60a7, 0x6, 0x5, 0xffffffff, 0x7ffffffb, 0x4, 0x61, 0xc8, 0x3, 0x3, 0x80ffff, 0x200003, 0x5, 0x80000000, 0x9602, 0xa, 0x2, 0x4, 0x10, 0x1, 0x10000, 0x5, 0x8, 0x2b91, 0xa1f, 0x8, 0x9, 0x1, 0x6c1b, 0x3, 0x8, 0x5, 0xb1c, 0x1, 0x200, 0xffff3441, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 1.199692673s ago: executing program 3 (id=1078): syz_io_uring_setup(0x589d, &(0x7f0000000100)={0x0, 0x9c7, 0x80, 0x3, 0x1b0}, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x141800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000000000002"]) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, 0x5}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[]) 1.0690435s ago: executing program 3 (id=1080): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000340)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000200)={0x48, 0x2, r1, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000040)={0xc, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$TEST(r0, 0x3b89, &(0x7f00000002c0)={0x18, 0x3, r2, r3, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000280)}) ioctl$IOMMU_HWPT_GET_DIRTY_BITMAP(r0, 0x3b8c, &(0x7f00000000c0)={0x30, r4, 0x1, 0x0, 0xfffffffffffffffc, 0x31c7, 0x200000000001000, 0x0}) 1.059374963s ago: executing program 4 (id=1081): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 1.05015784s ago: executing program 3 (id=1082): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @local, 0xb}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000300)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x18, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0xc2, 0x4, 0x0, 0x0, {[@mptcp=@ack={0x1e, 0x4, 0xf3c}]}}}}}}}}, 0x0) 1.014019053s ago: executing program 3 (id=1083): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000070000000000000095"], &(0x7f0000000040)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000080)='rpc_clnt_new\x00', r0, 0x0, 0xb9b}, 0x18) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000380)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000080)='rpc_clnt_new\x00', r1, 0x0, 0xb9b}, 0x18) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000002580)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500010000000000f100000006"], 0x14}], 0x1, 0x0, 0x0, 0x400048c0}, 0x0) 958.434773ms ago: executing program 4 (id=1084): r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0xfffffffffffffe19}, 0x42) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000008c0)=r1, 0x4) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, 0x0, 0x8004) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000180)="2000000012005f0214f9f4070000fbe40a0000000000", 0x41d) 909.973388ms ago: executing program 3 (id=1085): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="0100000000080000580001c0"]) 873.696409ms ago: executing program 4 (id=1086): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x81, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, 0xc}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000000000000000000002"]) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x9}) 755.487931ms ago: executing program 4 (id=1087): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x2b38094, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000100)) 712.431413ms ago: executing program 3 (id=1088): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000b00)=ANY=[@ANYBLOB="12010000e09d7040460a2196324f01020301090224000100000000090400000206d3450009050102100000000009058b0240"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000680)=ANY=[@ANYBLOB="400a060000006e"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000240)=ANY=[@ANYBLOB="20131d00000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f00000000c0)={0x20, 0x17, 0x3, "32c06e"}, &(0x7f0000000180)={0x0, 0xa, 0x1, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 707.188012ms ago: executing program 4 (id=1089): ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000100)={0x0, 0x0, @ioapic={0x8000000, 0x5, 0x6, 0x100, 0x0, [{0x8, 0xb, 0xb, '\x00', 0x9}, {0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, '\x00', 0x10}, {0x6, 0x1, 0x9, '\x00', 0x9}, {0x5, 0x5, 0x2, '\x00', 0xb6}, {0x3e, 0xc, 0x6, '\x00', 0x1}, {0x1, 0x5, 0x6, '\x00', 0x7f}, {0x74, 0x80, 0x4, '\x00', 0x81}, {0xfc, 0x4}, {0x3, 0x0, 0x4, '\x00', 0x7}, {0x7, 0x6, 0x5, '\x00', 0x3}, {0x5, 0x6, 0x8, '\x00', 0x40}, {0x2, 0xd, 0x7, '\x00', 0x40}, {0x7, 0x7, 0x5, '\x00', 0x2}, {0xfe, 0xd0, 0xfa, '\x00', 0x2}, {0x2, 0x9, 0x5, '\x00', 0x5}, {0xa, 0x5, 0x9, '\x00', 0x4}, {0xe, 0x1, 0x67}, {0x7, 0x3, 0x6, '\x00', 0x4}, {0x8, 0xff, 0x8e, '\x00', 0xd1}, {0x2, 0x7, 0x1, '\x00', 0x5}, {0x4, 0x1, 0x5, '\x00', 0xff}, {0x5, 0x4, 0xc, '\x00', 0x1}, {0x3, 0xf7, 0x9, '\x00', 0x6b}]}}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x82042, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000000000071000040"]) 561.150566ms ago: executing program 4 (id=1090): socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) 196.634333ms ago: executing program 2 (id=1091): r0 = syz_open_dev$loop(&(0x7f0000000440), 0x81, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000005c0)={r1, 0x800, {0x2a00, 0x80010000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20, 0x1c, "fee8a2ab78fc179fd1f8a0e91ddaaca7bd6447a4b4e00d9683dda1af1ea09de2b7fb0a0100000000000000000300", "2809e8dbe108598927875397bab22d0000b420a9c81f40f05f819e01177d3d458dac00000000000000000000003b00000000000000000200", "90be8b1c5512406c7f00", [0x4, 0x40000000000000]}}) r2 = syz_open_dev$loop(&(0x7f0000000300), 0x8f, 0x0) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000001280)={r1, 0x0, {0x2a12, 0x80010000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20, 0x1c, "fee8a2ab78fc179fd1f8a0e91ddaaca7bd64c6a4b4e00d9683dda1af1ea80000000000000000000000deff0000100000000000000000000000000800", "2809e8dbe108038948224ad54afac11d875397bdb22d0000b420a1a93c7540f4767f9e01177d3dd40600000061ac00", "90be8b1c55f96400", [0x8a2]}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 120.768752ms ago: executing program 2 (id=1092): r0 = syz_io_uring_setup(0x81f, &(0x7f0000000480)={0x0, 0x0, 0x10, 0x0, 0x34f}, &(0x7f00000000c0)=0x0, &(0x7f0000000540)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000200)=[{0x30, 0x0, 0x7, 0x4}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x50, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r0, 0x47bc, 0x0, 0x21, 0x0, 0x0) 49.020942ms ago: executing program 2 (id=1093): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x141a03, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, r2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x1, 0xc, 0x40, 0x6, 0xfffffffffffffffe, 0x0, 0x209, 0x2, 0x66, 0x0, 0x2000000000d1, 0x10, 0x9, 0x1000], 0x3000, 0xa8340}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10.899138ms ago: executing program 1 (id=1094): setresuid(0xee01, 0xee00, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8001) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x2, r2}) sendmmsg$unix(r0, &(0x7f0000006c40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="11", 0x1}], 0x1}}], 0x1, 0x40015) 0s ago: executing program 2 (id=1095): sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) socket(0x10, 0x3, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1fd2, 0x6007, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f00000002c0)={0x0, 0x11, 0x2f, {0x2f, 0x23, "ff7dbd0b342790b332d8c143e8b52873d5c7f9fcd26fce9651dc18e8c5389e527f8c6b82705d1d35606f2230b0"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f00000004c0), 0x0, 0x14a042) kernel console output (not intermixed with test programs): sadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 82.734188][ T30] audit: type=1400 audit(1754700218.123:237): avc: denied { ioctl } for pid=6403 comm="syz.0.184" path="/dev/ppp" dev="devtmpfs" ino=709 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 82.779773][ T30] audit: type=1400 audit(1754700218.313:238): avc: denied { create } for pid=6410 comm="syz.4.187" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 82.808919][ T30] audit: type=1400 audit(1754700218.343:239): avc: denied { write } for pid=6410 comm="syz.4.187" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 83.011656][ T10] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 83.069539][ T30] audit: type=1400 audit(1754700218.633:240): avc: denied { write } for pid=6425 comm="syz.3.194" name="sg0" dev="devtmpfs" ino=764 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 83.155561][ T30] audit: type=1400 audit(1754700218.723:241): avc: denied { ioctl } for pid=6430 comm="syz.0.196" path="/dev/sg0" dev="devtmpfs" ino=764 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 83.165178][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 83.212929][ T10] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 83.222356][ T10] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 83.243980][ T10] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 83.263579][ T10] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 83.288614][ T10] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 83.324622][ T10] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 83.361108][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.629954][ T10] usb 2-1: GET_CAPABILITIES returned 0 [ 83.635616][ T10] usbtmc 2-1:16.0: can't read capabilities [ 83.825805][ T5958] usb 2-1: USB disconnect, device number 3 [ 83.883424][ T6435] netlink: 'syz.0.198': attribute type 13 has an invalid length. [ 83.916501][ T6435] netlink: 'syz.0.198': attribute type 17 has an invalid length. [ 84.037327][ T6435] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 84.041767][ T10] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 84.229329][ T10] usb 3-1: New USB device found, idVendor=1645, idProduct=0008, bcdDevice=cf.36 [ 84.251278][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.290432][ T10] usb 3-1: config 0 descriptor?? [ 84.538742][ T10] kaweth 3-1:0.0: Firmware present in device. [ 84.721408][ T24] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 84.729001][ T10] kaweth 3-1:0.0: Statistics collection: 0 [ 84.761492][ T10] kaweth 3-1:0.0: Multicast filter limit: 0 [ 84.777582][ T10] kaweth 3-1:0.0: MTU: 0 [ 84.782093][ T10] kaweth 3-1:0.0: Read MAC address 00:00:00:00:00:00 [ 84.900385][ T24] usb 5-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 84.922336][ T0] NOHZ tick-stop error: local softirq work is pending, handler #300!!! [ 84.931115][ T24] usb 5-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 84.961421][ T24] usb 5-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 84.999127][ T24] usb 5-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 85.033329][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.072401][ T6462] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 85.352360][ T10] kaweth 3-1:0.0: Error setting receive filter [ 85.369117][ T10] kaweth 3-1:0.0: probe with driver kaweth failed with error -5 [ 85.399036][ T10] usb 3-1: USB disconnect, device number 5 [ 85.513582][ T6481] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 85.582554][ T6485] netlink: 16 bytes leftover after parsing attributes in process `syz.3.218'. [ 85.674578][ T6489] netlink: 16 bytes leftover after parsing attributes in process `syz.0.220'. [ 85.881529][ T978] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 86.052730][ T978] usb 4-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f [ 86.090353][ T978] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.124090][ T24] aiptek 5-1:17.0: Aiptek using 400 ms programming speed [ 86.132195][ T978] usb 4-1: Product: syz [ 86.136368][ T978] usb 4-1: Manufacturer: syz [ 86.151546][ T24] input: Aiptek as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:17.0/input/input8 [ 86.171944][ T978] usb 4-1: SerialNumber: syz [ 86.186390][ T978] usb 4-1: config 0 descriptor?? [ 86.195347][ T24] usb 5-1: USB disconnect, device number 5 [ 86.201195][ C1] aiptek 5-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 86.291543][ T978] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 86.472329][ T6491] netlink: 'syz.2.221': attribute type 13 has an invalid length. [ 86.501089][ T6491] netlink: 'syz.2.221': attribute type 17 has an invalid length. [ 86.588246][ T5958] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 86.595873][ T6491] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 86.765417][ T5958] usb 1-1: unable to get BOS descriptor or descriptor too short [ 86.778924][ T5958] usb 1-1: not running at top speed; connect to a high speed hub [ 86.814182][ T5958] usb 1-1: config 8 has an invalid interface number: 185 but max is 1 [ 86.845595][ T5958] usb 1-1: config 8 has an invalid interface number: 135 but max is 1 [ 86.869114][ T5958] usb 1-1: config 8 has an invalid descriptor of length 125, skipping remainder of the config [ 86.892531][ T5958] usb 1-1: config 8 has no interface number 0 [ 86.898626][ T5958] usb 1-1: config 8 has no interface number 1 [ 86.921426][ T5958] usb 1-1: config 8 interface 135 altsetting 64 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 86.986450][ T5958] usb 1-1: config 8 interface 185 has no altsetting 0 [ 87.013804][ T5958] usb 1-1: config 8 interface 135 has no altsetting 0 [ 87.032848][ T5958] usb 1-1: New USB device found, idVendor=2040, idProduct=7270, bcdDevice=ae.97 [ 87.042168][ T5958] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.050211][ T5958] usb 1-1: Product: syz [ 87.085123][ T5958] usb 1-1: Manufacturer: syz [ 87.090717][ T5958] usb 1-1: SerialNumber: syz [ 87.194847][ T30] kauditd_printk_skb: 38 callbacks suppressed [ 87.194862][ T30] audit: type=1400 audit(1754700222.763:280): avc: denied { write } for pid=6525 comm="syz.4.237" name="mouse0" dev="devtmpfs" ino=997 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 87.314413][ T5958] usb 1-1: unknown interface protocol 0x4f, assuming v1 [ 87.320062][ T978] gspca_stk1135: reg_w 0x7 err -71 [ 87.330082][ T978] gspca_stk1135: serial bus timeout: status=0x00 [ 87.337851][ T978] gspca_stk1135: Sensor write failed [ 87.338247][ T5958] usb 1-1: 135:2 : does not exist [ 87.343878][ T978] gspca_stk1135: serial bus timeout: status=0x00 [ 87.389565][ T5958] usb 1-1: USB disconnect, device number 6 [ 87.395905][ T978] gspca_stk1135: Sensor write failed [ 87.401222][ T978] gspca_stk1135: serial bus timeout: status=0x00 [ 87.425525][ T978] gspca_stk1135: Sensor read failed [ 87.435650][ T978] gspca_stk1135: serial bus timeout: status=0x00 [ 87.451923][ T978] gspca_stk1135: Sensor read failed [ 87.463599][ T978] gspca_stk1135: Detected sensor type unknown (0x0) [ 87.467094][ T6017] udevd[6017]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.135/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 87.480932][ T978] gspca_stk1135: serial bus timeout: status=0x00 [ 87.513955][ T978] gspca_stk1135: Sensor read failed [ 87.531722][ T978] gspca_stk1135: serial bus timeout: status=0x00 [ 87.538066][ T978] gspca_stk1135: Sensor read failed [ 87.543706][ T978] gspca_stk1135: serial bus timeout: status=0x00 [ 87.550045][ T978] gspca_stk1135: Sensor write failed [ 87.555471][ T5901] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 87.563105][ T978] gspca_stk1135: serial bus timeout: status=0x00 [ 87.569640][ T978] gspca_stk1135: Sensor write failed [ 87.571528][ T48] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 87.575895][ T978] stk1135 4-1:0.0: probe with driver stk1135 failed with error -71 [ 87.623325][ T978] usb 4-1: USB disconnect, device number 4 [ 87.742941][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.756218][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 87.773404][ T5901] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 87.783905][ T5901] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 87.796714][ T48] usb 3-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 87.808624][ T5901] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 87.818127][ T5901] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.827766][ T48] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.829064][ T5901] usb 2-1: Product: syz [ 87.853963][ T5901] usb 2-1: Manufacturer: syz [ 87.858538][ T48] usb 3-1: config 0 descriptor?? [ 87.867495][ T5901] usb 2-1: SerialNumber: syz [ 88.174281][ T30] audit: type=1400 audit(1754700223.743:281): avc: denied { create } for pid=6554 comm="syz.0.250" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 88.202697][ T6551] block nbd4: NBD_DISCONNECT [ 88.203571][ T30] audit: type=1400 audit(1754700223.773:282): avc: denied { connect } for pid=6554 comm="syz.0.250" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 88.208541][ T6550] block nbd4: Disconnected due to user request. [ 88.233568][ T6550] block nbd4: shutting down sockets [ 88.274093][ T48] cm6533_jd 0003:0D8C:0022.0002: unknown main item tag 0x0 [ 88.294997][ T48] cm6533_jd 0003:0D8C:0022.0002: unknown main item tag 0x0 [ 88.339952][ T48] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0D8C:0022.0002/input/input9 [ 88.387889][ T48] cm6533_jd 0003:0D8C:0022.0002: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.2-1/input0 [ 88.500188][ T48] usb 3-1: USB disconnect, device number 6 [ 88.532324][ T6560] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 88.584968][ T6557] fido_id[6557]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 88.908365][ T5901] cdc_ncm 2-1:1.0: bind() failure [ 88.947921][ T5901] usbtest 2-1:1.1: probe with driver usbtest failed with error -71 [ 88.991328][ T5901] usb 2-1: USB disconnect, device number 4 [ 89.201504][ T48] usb 5-1: new full-speed USB device number 6 using dummy_hcd [ 89.205259][ T6576] usb usb8: usbfs: process 6576 (syz.0.254) did not claim interface 0 before use [ 89.383125][ T48] usb 5-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 89.405059][ T48] usb 5-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 89.416923][ T48] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.426387][ T48] usb 5-1: Product: syz [ 89.430617][ T48] usb 5-1: Manufacturer: syz [ 89.435537][ T48] usb 5-1: SerialNumber: syz [ 89.454068][ T48] usb 5-1: dvb_usb_v2: found a '774 Friio White ISDB-T USB2.0' in warm state [ 89.526317][ T30] audit: type=1400 audit(1754700225.093:283): avc: denied { create } for pid=6586 comm="syz.0.264" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 89.600891][ T30] audit: type=1400 audit(1754700225.093:284): avc: denied { ioctl } for pid=6586 comm="syz.0.264" path="socket:[12346]" dev="sockfs" ino=12346 ioctlcmd=0x8922 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 89.688905][ T30] audit: type=1400 audit(1754700225.253:285): avc: denied { bind } for pid=6594 comm="syz.1.268" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 89.774483][ T30] audit: type=1400 audit(1754700225.253:286): avc: denied { name_bind } for pid=6594 comm="syz.1.268" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 89.863987][ T30] audit: type=1400 audit(1754700225.253:287): avc: denied { node_bind } for pid=6594 comm="syz.1.268" saddr=172.20.20.170 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 89.890267][ T48] usb 5-1: dvb_usb_v2: this USB2.0 device cannot be run on a USB1.1 port (it lacks a hardware PID filter) [ 89.945918][ T48] usb 5-1: USB disconnect, device number 6 [ 89.985623][ T30] audit: type=1400 audit(1754700225.383:288): avc: denied { write } for pid=6600 comm="syz.0.271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 90.036962][ T6611] netlink: 212376 bytes leftover after parsing attributes in process `syz.1.276'. [ 90.089234][ T30] audit: type=1400 audit(1754700225.393:289): avc: denied { read } for pid=6600 comm="syz.0.271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 90.317931][ T6621] process 'syz.2.281' launched './file1' with NULL argv: empty string added [ 90.354641][ T6625] ======================================================= [ 90.354641][ T6625] WARNING: The mand mount option has been deprecated and [ 90.354641][ T6625] and is ignored by this kernel. Remove the mand [ 90.354641][ T6625] option from the mount to silence this warning. [ 90.354641][ T6625] ======================================================= [ 90.389559][ C1] vkms_vblank_simulate: vblank timer overrun [ 90.591613][ T5901] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 90.752171][ T5901] usb 4-1: Using ep0 maxpacket: 16 [ 90.774072][ T5901] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 90.808357][ T5901] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 90.850148][ T5901] usb 4-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 90.864932][ T5901] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.885180][ T5901] usb 4-1: config 0 descriptor?? [ 91.322279][ T5901] hid-multitouch 0003:1FD2:6007.0003: unknown main item tag 0x6 [ 91.339782][ T5901] hid-multitouch 0003:1FD2:6007.0003: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.3-1/input0 [ 91.381620][ T10] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 91.520406][ T5901] usb 4-1: USB disconnect, device number 5 [ 91.551408][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 91.558562][ T10] usb 3-1: config 0 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.587098][ T10] usb 3-1: config 0 interface 0 has no altsetting 0 [ 91.594435][ T10] usb 3-1: New USB device found, idVendor=1b1c, idProduct=1b34, bcdDevice= 0.00 [ 91.603546][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.620762][ T10] usb 3-1: config 0 descriptor?? [ 92.097454][ T10] corsair 0003:1B1C:1B34.0004: unknown main item tag 0x0 [ 92.137968][ T10] corsair 0003:1B1C:1B34.0004: unknown main item tag 0x0 [ 92.155872][ T10] corsair 0003:1B1C:1B34.0004: unknown main item tag 0x0 [ 92.163327][ T10] corsair 0003:1B1C:1B34.0004: unknown main item tag 0x0 [ 92.170494][ T10] corsair 0003:1B1C:1B34.0004: unknown main item tag 0x0 [ 92.185892][ T6689] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 92.212382][ T10] corsair 0003:1B1C:1B34.0004: hidraw0: USB HID v0.05 Device [HID 1b1c:1b34] on usb-dummy_hcd.2-1/input0 [ 92.281836][ T5908] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 92.370446][ T10] usb 3-1: USB disconnect, device number 7 [ 92.387809][ T6694] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 92.398739][ T6694] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 92.415850][ T6694] overlayfs: failed to set uuid (56/file1, err=-13); falling back to uuid=null. [ 92.452907][ T5908] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 92.464991][ T6690] fido_id[6690]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 92.489362][ T5908] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 92.510672][ T5908] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 92.542781][ T5908] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.568716][ T6685] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 92.588224][ T5908] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 92.632616][ T30] kauditd_printk_skb: 22 callbacks suppressed [ 92.632632][ T30] audit: type=1400 audit(1754700228.203:312): avc: denied { setopt } for pid=6701 comm="syz.0.319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 92.719327][ T30] audit: type=1400 audit(1754700228.233:313): avc: denied { write } for pid=6701 comm="syz.0.319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 92.778762][ T6706] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 92.834972][ T24] usb 5-1: USB disconnect, device number 7 [ 92.896165][ T30] audit: type=1400 audit(1754700228.463:314): avc: denied { unmount } for pid=5843 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 92.968007][ T30] audit: type=1400 audit(1754700228.503:315): avc: denied { read } for pid=6707 comm="syz.0.322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 93.054730][ T6716] netlink: 16 bytes leftover after parsing attributes in process `syz.1.326'. [ 93.063848][ T6716] netlink: 16 bytes leftover after parsing attributes in process `syz.1.326'. [ 93.384173][ T30] audit: type=1400 audit(1754700228.953:316): avc: denied { write } for pid=6731 comm="syz.3.335" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 93.530463][ T6736] trusted_key: syz.3.336 sent an empty control message without MSG_MORE. [ 93.532075][ T24] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 93.666550][ T48] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 93.678186][ T30] audit: type=1400 audit(1754700229.243:317): avc: denied { name_connect } for pid=6741 comm="syz.3.339" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 93.691566][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 93.707463][ T24] usb 2-1: config index 0 descriptor too short (expected 6427, got 27) [ 93.707487][ T24] usb 2-1: config 0 has an invalid interface number: 21 but max is 0 [ 93.707506][ T24] usb 2-1: config 0 has no interface number 0 [ 93.707539][ T24] usb 2-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 93.707560][ T24] usb 2-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 93.707582][ T24] usb 2-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 93.708842][ T24] usb 2-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 93.708866][ T24] usb 2-1: New USB device strings: Mfr=31, Product=1, SerialNumber=0 [ 93.708884][ T24] usb 2-1: Product: syz [ 93.708899][ T24] usb 2-1: Manufacturer: syz [ 93.711118][ T24] usb 2-1: config 0 descriptor?? [ 93.722144][ T6726] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 93.821537][ T48] usb 3-1: Using ep0 maxpacket: 16 [ 93.855681][ T48] usb 3-1: New USB device found, idVendor=09c0, idProduct=0201, bcdDevice= a.a4 [ 93.865642][ T48] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.884347][ T48] usb 3-1: Product: syz [ 93.888854][ T48] usb 3-1: Manufacturer: syz [ 93.894158][ T48] usb 3-1: SerialNumber: syz [ 93.902314][ T48] usb 3-1: config 0 descriptor?? [ 93.915026][ T48] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in warm state. [ 93.955676][ T24] usb 2-1: USB disconnect, device number 5 [ 94.117059][ T48] gp8psk: usb in 128 operation failed. [ 94.125768][ T48] gp8psk: usb in 137 operation failed. [ 94.131231][ T48] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 94.160366][ T48] dvbdev: DVB: registering new adapter (Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver) [ 94.161612][ T6759] netlink: 4 bytes leftover after parsing attributes in process `syz.0.346'. [ 94.180504][ T48] usb 3-1: media controller created [ 94.206895][ T48] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 94.251927][ T48] gp8psk_fe: Frontend revision 1 attached [ 94.258775][ T48] usb 3-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 94.268827][ T48] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 94.352360][ T30] audit: type=1400 audit(1754700229.923:318): avc: denied { unmount } for pid=5858 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 94.477620][ T48] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver successfully initialized and connected. [ 94.490141][ T48] gp8psk: found Genpix USB device pID = 201 (hex) [ 94.652420][ T30] audit: type=1400 audit(1754700230.223:319): avc: denied { append } for pid=6775 comm="syz.1.354" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 94.700446][ T48] usb 3-1: USB disconnect, device number 8 [ 94.738125][ T30] audit: type=1400 audit(1754700230.243:320): avc: denied { create } for pid=6775 comm="syz.1.354" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 94.763967][ T30] audit: type=1400 audit(1754700230.263:321): avc: denied { mounton } for pid=6775 comm="syz.1.354" path="/76/file0" dev="tmpfs" ino=400 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 94.919514][ T48] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receive successfully deinitialized and disconnected. [ 94.961659][ T24] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 95.123501][ T24] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 95.152156][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 95.167392][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 95.180131][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.231679][ T24] usb 1-1: Product: syz [ 95.235921][ T24] usb 1-1: Manufacturer: syz [ 95.240512][ T24] usb 1-1: SerialNumber: syz [ 95.476710][ T6780] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 95.512295][ T6780] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 95.551456][ T24] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 95.590796][ T24] usb 1-1: USB disconnect, device number 7 [ 95.781445][ T5908] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 95.888790][ T6822] vivid-003: disconnect [ 95.912861][ T6818] vivid-003: reconnect [ 95.953643][ T5908] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 95.991053][ T5908] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 96.023917][ T48] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 96.033344][ T5908] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 96.052888][ T5908] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.115126][ T5908] usb 3-1: Product: syz [ 96.119316][ T5908] usb 3-1: Manufacturer: syz [ 96.134379][ T5908] usb 3-1: SerialNumber: syz [ 96.233139][ T48] usb 1-1: config index 0 descriptor too short (expected 301, got 72) [ 96.246456][ T48] usb 1-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 96.257105][ T48] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 96.267262][ T48] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 1024, setting to 64 [ 96.278785][ T48] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 96.290177][ T48] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 96.300187][ T48] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 96.309323][ T48] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.356679][ T6810] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.373075][ T6810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.401576][ T5901] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 96.414845][ T5908] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -22 [ 96.438951][ T5908] usb 3-1: USB disconnect, device number 9 [ 96.526455][ T48] usb 1-1: usb_control_msg returned -71 [ 96.534668][ T48] usbtmc 1-1:16.0: can't read capabilities [ 96.544000][ T48] usbtmc 1-1:16.0: Failed to submit iin_urb [ 96.550000][ T48] usbtmc 1-1:16.0: probe with driver usbtmc failed with error -90 [ 96.568932][ T48] usb 1-1: USB disconnect, device number 8 [ 96.591663][ T5901] usb 4-1: Using ep0 maxpacket: 32 [ 96.606282][ T5901] usb 4-1: config 0 interface 0 altsetting 128 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 96.646868][ T5901] usb 4-1: config 0 interface 0 has no altsetting 0 [ 96.656938][ T5901] usb 4-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 96.669601][ T5901] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.679898][ T5901] usb 4-1: config 0 descriptor?? [ 96.901637][ T5908] usb 3-1: new full-speed USB device number 10 using dummy_hcd [ 96.925495][ T6848] capability: warning: `syz.4.386' uses 32-bit capabilities (legacy support in use) [ 97.082974][ T5908] usb 3-1: config index 0 descriptor too short (expected 301, got 72) [ 97.101867][ T5908] usb 3-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 97.138291][ T5908] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 97.161293][ T5908] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 1024, setting to 64 [ 97.177557][ T5908] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 97.199619][ T5908] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 97.225528][ T5908] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 97.237079][ T5908] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.250035][ T6810] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 97.468181][ T5908] usb 3-1: usb_control_msg returned -71 [ 97.476833][ T5908] usbtmc 3-1:16.0: can't read capabilities [ 97.519487][ T5908] usb 3-1: USB disconnect, device number 10 [ 97.525630][ T5901] corsair-cpro 0003:1B1C:0C10.0005: hidraw0: USB HID v4.06 Device [HID 1b1c:0c10] on usb-dummy_hcd.3-1/input0 [ 97.581460][ T10] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 97.691041][ T5901] corsair-cpro 0003:1B1C:0C10.0005: probe with driver corsair-cpro failed with error -5 [ 97.770833][ T10] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 97.802645][ T10] usb 1-1: config 0 interface 0 has no altsetting 0 [ 97.819557][ T10] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 97.840976][ T10] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 97.850557][ T10] usb 1-1: Product: syz [ 97.855485][ T10] usb 1-1: Manufacturer: syz [ 97.860175][ T10] usb 1-1: SerialNumber: syz [ 97.870752][ T10] usb 1-1: config 0 descriptor?? [ 97.878372][ T10] usb 1-1: selecting invalid altsetting 0 [ 97.941937][ T48] usb 4-1: USB disconnect, device number 6 [ 97.971891][ T978] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 98.139581][ T10] usb 1-1: USB disconnect, device number 9 [ 98.146854][ T978] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 98.165565][ T978] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 98.204726][ T978] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 98.228981][ T978] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 98.247478][ T978] usb 2-1: SerialNumber: syz [ 98.258511][ T978] usb 2-1: 0:2 : does not exist [ 98.543179][ T5901] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 98.586730][ T30] kauditd_printk_skb: 27 callbacks suppressed [ 98.586742][ T30] audit: type=1326 audit(1754700234.153:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6885 comm="syz.2.413" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4d9d8ebe9 code=0x7ffc0000 [ 98.616105][ T30] audit: type=1326 audit(1754700234.163:350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6885 comm="syz.2.413" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4d9d8ebe9 code=0x7ffc0000 [ 98.639513][ T30] audit: type=1326 audit(1754700234.163:351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6885 comm="syz.2.413" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7fe4d9d8ebe9 code=0x7ffc0000 [ 98.666692][ T30] audit: type=1326 audit(1754700234.163:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6885 comm="syz.2.413" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4d9d8ebe9 code=0x7ffc0000 [ 98.670913][ T5958] usb 2-1: USB disconnect, device number 6 [ 98.694300][ T30] audit: type=1326 audit(1754700234.163:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6885 comm="syz.2.413" exe="/root/syz-executor" sig=0 arch=c000003e syscall=299 compat=0 ip=0x7fe4d9d8ebe9 code=0x7ffc0000 [ 98.731461][ T5901] usb 5-1: Using ep0 maxpacket: 16 [ 98.738147][ T5901] usb 5-1: unable to get BOS descriptor or descriptor too short [ 98.749070][ T5901] usb 5-1: config 1 interface 0 altsetting 127 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 98.760859][ T5901] usb 5-1: config 1 interface 0 altsetting 127 endpoint 0x81 has invalid maxpacket 1536, setting to 1024 [ 98.772135][ T5901] usb 5-1: config 1 interface 0 altsetting 127 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 98.785130][ T5901] usb 5-1: config 1 interface 0 has no altsetting 0 [ 98.793499][ T5901] usb 5-1: New USB device found, idVendor=05ac, idProduct=0242, bcdDevice= 0.40 [ 98.802600][ T5901] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.810584][ T5901] usb 5-1: Product: syz [ 98.814752][ T5901] usb 5-1: Manufacturer: syz [ 98.819331][ T5901] usb 5-1: SerialNumber: syz [ 98.826172][ T6884] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 98.841479][ T48] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 98.994120][ T48] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 99.004467][ T48] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 99.014537][ T48] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 99.024407][ T48] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 99.032593][ T48] usb 4-1: SerialNumber: syz [ 99.048719][ T5901] input: bcm5974 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input11 [ 99.260146][ T48] usb 4-1: 0:2 : does not exist [ 99.290034][ T48] usb 4-1: USB disconnect, device number 7 [ 99.346397][ T6017] udevd[6017]: 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 [ 99.725586][ T978] usb 5-1: USB disconnect, device number 8 [ 99.731580][ C0] bcm5974 5-1:1.0: trackpad urb failed: -19 [ 99.738156][ T6883] bcm5974 5-1:1.0: could not read from device [ 99.921763][ T5901] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 100.099612][ T5901] usb 2-1: Using ep0 maxpacket: 16 [ 100.111221][ T5901] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 100.130506][ T30] audit: type=1326 audit(1754700235.693:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6923 comm="syz.3.420" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdae6d8ebe9 code=0x7ffc0000 [ 100.164101][ T5901] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 100.168109][ T30] audit: type=1326 audit(1754700235.693:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6923 comm="syz.3.420" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdae6d8ebe9 code=0x7ffc0000 [ 100.191408][ T5901] usb 2-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice= 0.00 [ 100.230364][ T5901] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.236877][ T30] audit: type=1326 audit(1754700235.693:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6923 comm="syz.3.420" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7fdae6d8ebe9 code=0x7ffc0000 [ 100.253913][ T5901] usb 2-1: config 0 descriptor?? [ 100.285268][ T30] audit: type=1326 audit(1754700235.693:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6923 comm="syz.3.420" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdae6d8ebe9 code=0x7ffc0000 [ 100.310441][ T30] audit: type=1326 audit(1754700235.693:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6923 comm="syz.3.420" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdae6d8ebe9 code=0x7ffc0000 [ 100.488044][ T6909] program syz.1.411 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 100.504429][ T5901] usbhid 2-1:0.0: can't add hid device: -71 [ 100.512411][ T5901] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 100.535507][ T5901] usb 2-1: USB disconnect, device number 7 [ 101.051736][ T48] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 101.052550][ T6956] openvswitch: netlink: IPv4 tun info is not correct [ 101.173273][ T6958] netlink: 12 bytes leftover after parsing attributes in process `syz.3.435'. [ 101.252750][ T48] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 101.270399][ T48] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 101.293486][ T48] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 101.312414][ T48] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 101.335711][ T48] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 101.351402][ T48] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.375952][ T48] usb 5-1: config 0 descriptor?? [ 101.426156][ T6948] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 101.857354][ T48] plantronics 0003:047F:FFFF.0006: reserved main item tag 0xd [ 101.912986][ T48] plantronics 0003:047F:FFFF.0006: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 101.951955][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 102.154597][ T6989] ptrace attach of "./syz-executor exec"[5850] was attempted by ""[6989] [ 102.189063][ T48] usb 5-1: USB disconnect, device number 9 [ 102.282508][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 102.320540][ T6995] netlink: 20 bytes leftover after parsing attributes in process `syz.3.450'. [ 102.366340][ T6997] netlink: 12 bytes leftover after parsing attributes in process `syz.1.451'. [ 102.377123][ T6997] netlink: 16 bytes leftover after parsing attributes in process `syz.1.451'. [ 102.387041][ T6997] netlink: 12 bytes leftover after parsing attributes in process `syz.1.451'. [ 102.400211][ T6997] netlink: 16 bytes leftover after parsing attributes in process `syz.1.451'. [ 102.761509][ T48] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 102.913226][ T48] usb 3-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c [ 102.990573][ T48] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.026504][ T48] usb 3-1: config 0 descriptor?? [ 103.221748][ T5901] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 103.381546][ T5901] usb 2-1: Using ep0 maxpacket: 8 [ 103.408798][ T5901] usb 2-1: config 0 has no interfaces? [ 103.415920][ T5901] usb 2-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 103.446403][ T5901] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.474776][ T5901] usb 2-1: config 0 descriptor?? [ 103.827674][ T7024] tun0: tun_chr_ioctl cmd 1074025675 [ 103.851416][ T7024] tun0: persist enabled [ 103.861865][ T7024] tun0: tun_chr_ioctl cmd 1074025675 [ 103.871370][ T7024] tun0: persist disabled [ 104.084590][ T7026] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 104.149098][ T48] pegasus 3-1:0.0: probe with driver pegasus failed with error -71 [ 104.173124][ T48] usb 3-1: USB disconnect, device number 11 [ 104.340204][ T7034] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 104.793305][ T7046] netlink: 'syz.2.474': attribute type 10 has an invalid length. [ 104.801054][ T7046] netlink: 40 bytes leftover after parsing attributes in process `syz.2.474'. [ 104.872161][ T7046] team0: Port device geneve0 added [ 105.006373][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 105.006388][ T30] audit: type=1400 audit(1754700240.573:369): avc: denied { unmount } for pid=5858 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 105.451441][ T48] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 105.461656][ T978] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 105.601440][ T48] usb 5-1: Using ep0 maxpacket: 32 [ 105.608816][ T48] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 105.617209][ T48] usb 5-1: config 0 has no interface number 0 [ 105.625772][ T48] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 105.633338][ T978] usb 1-1: unable to get BOS descriptor or descriptor too short [ 105.634973][ T48] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.645306][ T978] usb 1-1: not running at top speed; connect to a high speed hub [ 105.650594][ T48] usb 5-1: Product: syz [ 105.659634][ T978] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 105.662479][ T48] usb 5-1: Manufacturer: syz [ 105.662496][ T48] usb 5-1: SerialNumber: syz [ 105.675086][ T978] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 105.678931][ T48] usb 5-1: config 0 descriptor?? [ 105.682002][ T978] usb 1-1: config 1 has no interface number 1 [ 105.692940][ T48] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 105.697899][ T978] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 105.729014][ T978] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 105.743864][ T978] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 105.752936][ T978] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.760903][ T978] usb 1-1: Product: syz [ 105.767021][ T978] usb 1-1: Manufacturer: syz [ 105.771648][ T978] usb 1-1: SerialNumber: syz [ 105.868566][ T5901] usb 2-1: USB disconnect, device number 8 [ 105.904481][ T48] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 105.906420][ T7071] netlink: 'syz.2.486': attribute type 11 has an invalid length. [ 105.918014][ T48] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 105.985365][ T978] hub 1-1:1.0: Invalid hub with more than one config or interface [ 105.995465][ T978] hub 1-1:1.0: probe with driver hub failed with error -22 [ 106.005343][ T978] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 106.028654][ T978] usb 1-1: USB disconnect, device number 10 [ 106.221592][ T5901] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 106.337985][ T30] audit: type=1400 audit(1754700241.903:370): avc: denied { mount } for pid=7088 comm="syz.2.492" name="/" dev="afs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 106.360811][ C1] usb 5-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 106.362101][ T5908] usb 5-1: USB disconnect, device number 10 [ 106.378148][ T5908] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 106.387506][ T30] audit: type=1400 audit(1754700241.943:371): avc: denied { unmount } for pid=5850 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 106.393176][ T5908] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 106.422068][ T5901] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.435205][ T5901] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 106.445024][ T5908] quatech2 5-1:0.51: device disconnected [ 106.451768][ T5901] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 106.460771][ T5901] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.472010][ T5901] usb 2-1: config 0 descriptor?? [ 106.811776][ T5908] kernel write not supported for file /comedi4 (pid: 5908 comm: kworker/0:5) [ 106.869114][ T30] audit: type=1400 audit(1754700242.433:372): avc: denied { create } for pid=7101 comm="syz.3.499" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 106.890023][ T5901] cm6533_jd 0003:0D8C:0022.0007: unknown main item tag 0x0 [ 106.909006][ T5901] cm6533_jd 0003:0D8C:0022.0007: unknown main item tag 0x0 [ 106.945535][ T5901] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0D8C:0022.0007/input/input13 [ 106.961179][ T30] audit: type=1400 audit(1754700242.463:373): avc: denied { connect } for pid=7101 comm="syz.3.499" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 106.998128][ T5901] cm6533_jd 0003:0D8C:0022.0007: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.1-1/input0 [ 107.121960][ T5901] usb 2-1: USB disconnect, device number 9 [ 107.261424][ T48] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 107.366023][ T30] audit: type=1400 audit(1754700242.933:374): avc: denied { bind } for pid=7127 comm="syz.3.512" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 107.425234][ T48] usb 3-1: New USB device found, idVendor=1645, idProduct=0008, bcdDevice=cf.36 [ 107.435090][ T48] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.464741][ T48] usb 3-1: config 0 descriptor?? [ 107.521594][ T978] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 107.653581][ T30] audit: type=1400 audit(1754700243.213:375): avc: denied { read } for pid=7145 comm="syz.3.521" name="cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 107.685885][ T978] usb 5-1: Using ep0 maxpacket: 8 [ 107.711932][ T978] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 107.721063][ T48] kaweth 3-1:0.0: Firmware present in device. [ 107.727394][ T978] usb 5-1: config 179 has no interface number 0 [ 107.727417][ T30] audit: type=1400 audit(1754700243.213:376): avc: denied { open } for pid=7145 comm="syz.3.521" path="/dev/cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 107.740690][ T978] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 107.757792][ C1] vkms_vblank_simulate: vblank timer overrun [ 107.817305][ T978] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 107.841416][ T978] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 107.854413][ T978] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 107.869773][ T978] usb 5-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 107.887243][ T978] usb 5-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 107.896537][ T978] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.909837][ T7120] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 107.916558][ T48] kaweth 3-1:0.0: Statistics collection: 0 [ 107.930014][ T48] kaweth 3-1:0.0: Multicast filter limit: 0 [ 107.941047][ T48] kaweth 3-1:0.0: MTU: 0 [ 107.945599][ T48] kaweth 3-1:0.0: Read MAC address 00:00:00:00:00:00 [ 108.066276][ T30] audit: type=1400 audit(1754700243.633:377): avc: denied { lock } for pid=7153 comm="syz.0.524" path="socket:[14174]" dev="sockfs" ino=14174 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 108.110250][ T30] audit: type=1400 audit(1754700243.673:378): avc: denied { read write } for pid=7155 comm="syz.1.526" name="rdma_cm" dev="devtmpfs" ino=1271 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 108.148997][ T5901] input: Generic X-Box pad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:179.65/input/input14 [ 108.282570][ T7161] netlink: 4 bytes leftover after parsing attributes in process `syz.0.528'. [ 108.332590][ T7161] bond0: (slave bond_slave_1): Releasing backup interface [ 108.340777][ T48] kaweth 3-1:0.0: Error setting SOFS wait [ 108.348876][ T48] kaweth 3-1:0.0: probe with driver kaweth failed with error -5 [ 108.366341][ T48] usb 3-1: USB disconnect, device number 12 [ 108.391504][ T7120] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 108.404366][ T7120] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 108.625554][ C0] xpad 5-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 108.633859][ C0] xpad 5-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 108.655586][ T5901] usb 5-1: USB disconnect, device number 11 [ 108.706236][ T5922] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 108.888719][ T5922] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 108.915355][ T5922] usb 2-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 108.927090][ T5922] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.946005][ T5922] usb 2-1: config 0 descriptor?? [ 109.152492][ T5901] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 109.244916][ T7208] netlink: 4 bytes leftover after parsing attributes in process `syz.4.550'. [ 109.294076][ T7208] team_slave_0: entered promiscuous mode [ 109.299901][ T7208] team_slave_1: entered promiscuous mode [ 109.309453][ T7208] macsec1: entered promiscuous mode [ 109.315131][ T7208] team0: entered promiscuous mode [ 109.320702][ T7208] macsec1: entered allmulticast mode [ 109.326402][ T7208] team0: entered allmulticast mode [ 109.334849][ T7208] team_slave_0: entered allmulticast mode [ 109.340611][ T7208] team_slave_1: entered allmulticast mode [ 109.349438][ T7208] team0: Device macsec1 is already an upper device of the team interface [ 109.359597][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.366800][ T5922] lg-g15 0003:046D:C222.0008: unknown main item tag 0x0 [ 109.371941][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 109.390585][ T7208] team0: left allmulticast mode [ 109.396680][ T7208] team_slave_0: left allmulticast mode [ 109.399213][ T5922] lg-g15 0003:046D:C222.0008: unknown main item tag 0x0 [ 109.406898][ T7214] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 109.418017][ T5922] lg-g15 0003:046D:C222.0008: unknown main item tag 0x0 [ 109.423586][ T7208] team_slave_1: left allmulticast mode [ 109.429159][ T5922] lg-g15 0003:046D:C222.0008: unknown main item tag 0x0 [ 109.441913][ T7208] team0: left promiscuous mode [ 109.444621][ T5922] lg-g15 0003:046D:C222.0008: unknown main item tag 0x0 [ 109.446740][ T5901] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 109.455482][ T7214] overlayfs: The uuid=off requires a single fs for lower and upper, falling back to uuid=null. [ 109.463444][ T7208] team_slave_0: left promiscuous mode [ 109.478685][ T7208] team_slave_1: left promiscuous mode [ 109.488251][ T5922] lg-g15 0003:046D:C222.0008: unknown main item tag 0x0 [ 109.491318][ T5901] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.498227][ T5922] lg-g15 0003:046D:C222.0008: unknown main item tag 0x0 [ 109.518094][ T5922] lg-g15 0003:046D:C222.0008: hidraw0: USB HID v10.00 Device [HID 046d:c222] on usb-dummy_hcd.1-1/input0 [ 109.519496][ T5901] usb 3-1: config 0 descriptor?? [ 109.572061][ T5922] usb 2-1: USB disconnect, device number 10 [ 109.721444][ T5908] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 109.894207][ T5908] usb 1-1: config index 0 descriptor too short (expected 23569, got 27) [ 109.925759][ T5908] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 109.944063][ T5908] usb 1-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 109.967648][ T5901] pyra 0003:1E7D:2CF6.0009: hidraw0: USB HID v0.00 Device [HID 1e7d:2cf6] on usb-dummy_hcd.2-1/input0 [ 109.987096][ T5908] usb 1-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 110.001203][ T5908] usb 1-1: Manufacturer: syz [ 110.012431][ T7238] netlink: 8 bytes leftover after parsing attributes in process `syz.3.565'. [ 110.024174][ T5908] usb 1-1: config 0 descriptor?? [ 110.093932][ T5908] rc_core: IR keymap rc-hauppauge not found [ 110.099855][ T5908] Registered IR keymap rc-empty [ 110.123204][ T5908] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 110.138916][ T5908] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input15 [ 110.275380][ T5922] usb 1-1: USB disconnect, device number 11 [ 110.481419][ T48] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 110.555770][ T5901] pyra 0003:1E7D:2CF6.0009: couldn't init struct pyra_device [ 110.565166][ T5901] pyra 0003:1E7D:2CF6.0009: couldn't install mouse [ 110.575773][ T5958] kernel write not supported for file /sequencer (pid: 5958 comm: kworker/1:4) [ 110.576666][ T5901] pyra 0003:1E7D:2CF6.0009: probe with driver pyra failed with error -71 [ 110.597849][ T5901] usb 3-1: USB disconnect, device number 13 [ 110.642464][ T48] usb 4-1: Using ep0 maxpacket: 16 [ 110.654414][ T48] usb 4-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 110.665112][ T48] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.680419][ T48] usb 4-1: Product: syz [ 110.685573][ T48] usb 4-1: Manufacturer: syz [ 110.690281][ T48] usb 4-1: SerialNumber: syz [ 110.702888][ T48] usb 4-1: config 0 descriptor?? [ 110.715923][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 110.715935][ T30] audit: type=1400 audit(1754700246.283:389): avc: denied { setopt } for pid=7260 comm="syz.1.575" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 110.741755][ C1] vkms_vblank_simulate: vblank timer overrun [ 110.926812][ T30] audit: type=1400 audit(1754700246.483:390): avc: denied { shutdown } for pid=7271 comm="syz.4.580" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 110.949052][ T30] audit: type=1400 audit(1754700246.483:391): avc: denied { read } for pid=7271 comm="syz.4.580" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 110.995277][ T7277] netlink: 4 bytes leftover after parsing attributes in process `syz.4.582'. [ 111.147774][ T48] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 111.171949][ T48] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 111.192872][ T48] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 111.207115][ T48] usb 4-1: media controller created [ 111.271835][ T48] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 111.340387][ T30] audit: type=1400 audit(1754700246.893:392): avc: denied { read } for pid=7294 comm="syz.2.591" name="autofs" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 111.372731][ T30] audit: type=1400 audit(1754700246.893:393): avc: denied { open } for pid=7294 comm="syz.2.591" path="/dev/autofs" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 111.396115][ C1] vkms_vblank_simulate: vblank timer overrun [ 111.402690][ T30] audit: type=1400 audit(1754700246.903:394): avc: denied { ioctl } for pid=7294 comm="syz.2.591" path="/dev/autofs" dev="devtmpfs" ino=98 ioctlcmd=0x9374 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 111.427509][ C1] vkms_vblank_simulate: vblank timer overrun [ 111.487215][ T5901] hid-generic 0005:16BF:5505.000A: unknown main item tag 0x0 [ 111.501999][ T5901] hid-generic 0005:16BF:5505.000A: hidraw0: BLUETOOTH HID vc3.b8 Device [syz0] on aa:aa:aa:aa:aa:aa [ 111.502479][ T30] audit: type=1400 audit(1754700246.933:395): avc: denied { append } for pid=7249 comm="syz.3.570" name="i2c-1" dev="devtmpfs" ino=3019 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 111.539489][ T30] audit: type=1400 audit(1754700247.043:396): avc: denied { connect } for pid=7299 comm="syz.1.593" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 111.559309][ C1] vkms_vblank_simulate: vblank timer overrun [ 111.608950][ T7307] input: syz0 as /devices/virtual/input/input16 [ 111.647739][ T30] audit: type=1400 audit(1754700247.213:397): avc: denied { remount } for pid=7304 comm="syz.1.594" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 111.765711][ T7312] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 111.775786][ T5922] IPVS: starting estimator thread 0... [ 111.844356][ T48] zl10353_read_register: readreg error (reg=127, ret==0) [ 111.844377][ T7250] dtv5100: wlen = 0, aborting. [ 111.868404][ T48] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 111.879528][ T48] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 111.881476][ T7316] IPVS: using max 42 ests per chain, 100800 per kthread [ 111.890912][ T48] usb 4-1: USB disconnect, device number 8 [ 111.956126][ T48] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 112.037708][ T7326] netlink: 4 bytes leftover after parsing attributes in process `syz.4.603'. [ 112.088677][ T7330] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 112.440985][ T30] audit: type=1400 audit(1754700247.843:398): avc: denied { sqpoll } for pid=7341 comm="syz.2.610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 112.854262][ T7358] netlink: 'syz.3.615': attribute type 1 has an invalid length. [ 112.866582][ T7358] netlink: 'syz.3.615': attribute type 2 has an invalid length. [ 112.889502][ T7360] pim6reg1: entered promiscuous mode [ 112.898294][ T7360] pim6reg1: entered allmulticast mode [ 113.243297][ T7372] could not open pipe file descriptor [ 113.394074][ T7382] input: syz1 as /devices/virtual/input/input17 [ 113.587981][ T7391] netlink: 64 bytes leftover after parsing attributes in process `syz.1.630'. [ 114.393878][ T5922] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 114.414850][ T7421] syzkaller1: entered promiscuous mode [ 114.420407][ T7421] syzkaller1: entered allmulticast mode [ 114.562127][ T5922] usb 5-1: Using ep0 maxpacket: 16 [ 114.577505][ T5922] usb 5-1: config 1 has an invalid interface number: 105 but max is 0 [ 114.585846][ T5922] usb 5-1: config 1 has no interface number 0 [ 114.599955][ T5922] usb 5-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 114.892531][ T5922] usb 5-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 114.922488][ T5922] usb 5-1: config 1 interface 105 has no altsetting 0 [ 114.953218][ T5922] usb 5-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 114.991418][ T5922] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.999435][ T5922] usb 5-1: Product: syz [ 115.003665][ T5922] usb 5-1: Manufacturer: syz [ 115.011551][ T5922] usb 5-1: SerialNumber: syz [ 115.026061][ T7413] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 115.041593][ T7413] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 115.494881][ T7464] netlink: 44 bytes leftover after parsing attributes in process `syz.3.663'. [ 115.511552][ T7464] netlink: 43 bytes leftover after parsing attributes in process `syz.3.663'. [ 115.520438][ T7464] netlink: 'syz.3.663': attribute type 6 has an invalid length. [ 115.544755][ T7413] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 115.566370][ T7464] netlink: 'syz.3.663': attribute type 5 has an invalid length. [ 115.571472][ T7413] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 115.585135][ T7464] netlink: 43 bytes leftover after parsing attributes in process `syz.3.663'. [ 115.612080][ T7468] netlink: 4 bytes leftover after parsing attributes in process `syz.2.665'. [ 115.781554][ T5170] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 115.787920][ T5846] Bluetooth: hci5: command 0x1003 tx timeout [ 115.949893][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 115.949908][ T30] audit: type=1400 audit(1754700251.513:406): avc: denied { map } for pid=7476 comm="syz.0.668" path="/dev/video4" dev="devtmpfs" ino=936 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 116.025387][ T30] audit: type=1400 audit(1754700251.513:407): avc: denied { execute } for pid=7476 comm="syz.0.668" path="/dev/video4" dev="devtmpfs" ino=936 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 116.123422][ T7483] netlink: 20 bytes leftover after parsing attributes in process `syz.2.671'. [ 116.193129][ T30] audit: type=1400 audit(1754700251.763:408): avc: denied { listen } for pid=7485 comm="syz.1.672" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 116.227030][ T5922] aqc111 5-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 116.255716][ T5922] aqc111 5-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 116.343996][ T5922] aqc111 5-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.4-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, 96:45:43:97:6e:d2 [ 116.449519][ T5922] usb 5-1: USB disconnect, device number 12 [ 116.503311][ T5922] aqc111 5-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.4-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 116.632514][ T5922] aqc111 5-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 116.655982][ T5922] aqc111 5-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 116.677956][ T5922] aqc111 5-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 116.744954][ T30] audit: type=1400 audit(1754700252.313:409): avc: denied { create } for pid=7504 comm="syz.3.681" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 116.788382][ T7505] fuse: Invalid gid '00000000000037777777777' [ 116.808148][ T7509] netlink: 8 bytes leftover after parsing attributes in process `syz.2.682'. [ 116.841396][ T30] audit: type=1400 audit(1754700252.353:410): avc: denied { write } for pid=7504 comm="syz.3.681" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 116.925496][ T30] audit: type=1400 audit(1754700252.363:411): avc: denied { create } for pid=7506 comm="syz.1.680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 116.990656][ T30] audit: type=1400 audit(1754700252.373:412): avc: denied { connect } for pid=7506 comm="syz.1.680" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 117.035087][ T7519] Bluetooth: hci0: service_discovery: expected 4 bytes, got 7 bytes [ 117.065563][ T7522] netlink: 'syz.1.688': attribute type 23 has an invalid length. [ 117.188458][ T7528] netlink: 'syz.0.691': attribute type 9 has an invalid length. [ 117.203368][ T7528] netlink: 'syz.0.691': attribute type 7 has an invalid length. [ 117.211020][ T7528] netlink: 'syz.0.691': attribute type 8 has an invalid length. [ 117.261419][ T5908] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 117.411965][ T5908] usb 5-1: Using ep0 maxpacket: 32 [ 117.424033][ T5908] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 117.441966][ T5908] usb 5-1: config 0 has no interface number 0 [ 117.453283][ T5908] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 117.470767][ T5908] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.503906][ T5908] usb 5-1: Product: syz [ 117.508335][ T5908] usb 5-1: Manufacturer: syz [ 117.513239][ T5908] usb 5-1: SerialNumber: syz [ 117.522470][ T5908] usb 5-1: config 0 descriptor?? [ 117.529567][ T5908] smsc95xx v2.0.0 [ 117.744119][ T30] audit: type=1400 audit(1754700253.313:413): avc: denied { remount } for pid=7555 comm="syz.2.702" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 117.839943][ T30] audit: type=1400 audit(1754700253.403:414): avc: denied { setopt } for pid=7561 comm="syz.2.705" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 117.889204][ T30] audit: type=1400 audit(1754700253.453:415): avc: denied { ioctl } for pid=7563 comm="syz.2.706" path="socket:[17393]" dev="sockfs" ino=17393 ioctlcmd=0x8b19 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 117.931703][ T5922] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 118.051428][ T978] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 118.085670][ T7567] infiniband syz2: set down [ 118.090654][ T7567] infiniband syz2: added syzkaller0 [ 118.099380][ T5922] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 118.111875][ T5922] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 118.121781][ T5922] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 118.130917][ T5922] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 118.132897][ T7567] RDS/IB: syz2: added [ 118.143833][ T7567] smc: adding ib device syz2 with port count 1 [ 118.150096][ T7567] smc: ib device syz2 port 1 has pnetid [ 118.157032][ T7554] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 118.166981][ T5922] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 118.211578][ T978] usb 2-1: Using ep0 maxpacket: 8 [ 118.218518][ T978] usb 2-1: unable to get BOS descriptor or descriptor too short [ 118.227823][ T978] usb 2-1: config 4 interface 0 has no altsetting 0 [ 118.237296][ T978] usb 2-1: string descriptor 0 read error: -22 [ 118.243853][ T978] usb 2-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 118.254174][ T978] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=3 [ 118.268200][ T978] usb 2-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 118.278486][ T978] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 118.289225][ T978] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 118.296569][ T978] usb 2-1: media controller created [ 118.319384][ T978] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 118.386495][ T5908] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): EEPROM read operation timeout [ 118.452054][ T5922] usb 4-1: USB disconnect, device number 9 [ 118.589313][ T5908] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 118.601121][ T5908] smsc95xx 5-1:0.67: probe with driver smsc95xx failed with error -71 [ 118.618552][ T5908] usb 5-1: USB disconnect, device number 13 [ 118.958904][ T7579] loop3: detected capacity change from 0 to 1 [ 118.968382][ T7579] Dev loop3: unable to read RDB block 1 [ 118.976647][ T7579] loop3: AHDI p1 [ 118.980615][ T7579] loop3: partition table partially beyond EOD, truncated [ 119.130038][ T78] smc: removing ib device syz2 [ 119.267419][ T7592] syzkaller1: entered promiscuous mode [ 119.287508][ T7592] syzkaller1: entered allmulticast mode [ 119.382841][ T978] zl10353_read_register: readreg error (reg=127, ret==0) [ 119.496162][ T978] usb 2-1: USB disconnect, device number 11 [ 119.706045][ T7606] veth0: entered promiscuous mode [ 119.722948][ T7606] veth0: left promiscuous mode [ 120.217663][ T7628] vivid-001: disconnect [ 120.224488][ T7627] vivid-001: reconnect [ 120.291482][ T978] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 120.456522][ T978] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 120.481197][ T978] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 120.505506][ T978] usb 2-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 120.517442][ T978] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.534300][ T978] usb 2-1: config 0 descriptor?? [ 121.191666][ T5908] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 121.378334][ T978] hid-led 0003:27B8:01ED.000B: hidraw0: USB HID v0.00 Device [HID 27b8:01ed] on usb-dummy_hcd.1-1/input0 [ 121.391280][ T5908] usb 5-1: Using ep0 maxpacket: 32 [ 121.414285][ T5908] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 121.430759][ T978] hid-led 0003:27B8:01ED.000B: ThingM blink(1) initialized [ 121.438259][ T5908] usb 5-1: config 0 has no interface number 0 [ 121.449444][ T5908] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 121.456471][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 121.456483][ T30] audit: type=1400 audit(1754700257.023:421): avc: denied { create } for pid=7650 comm="syz.0.746" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 121.458651][ T5908] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.485575][ T30] audit: type=1400 audit(1754700257.033:422): avc: denied { ioctl } for pid=7650 comm="syz.0.746" path="socket:[18638]" dev="sockfs" ino=18638 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 121.504419][ T5908] usb 5-1: Product: syz [ 121.522844][ T5908] usb 5-1: Manufacturer: syz [ 121.527609][ T5908] usb 5-1: SerialNumber: syz [ 121.552154][ T5908] usb 5-1: config 0 descriptor?? [ 121.559260][ T5908] smsc95xx v2.0.0 [ 121.563562][ T5901] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 121.574617][ T5908] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 121.614082][ T9] usb 2-1: USB disconnect, device number 12 [ 121.627882][ T5908] smsc95xx 5-1:0.67: probe with driver smsc95xx failed with error -22 [ 121.669350][ T7661] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 121.735339][ T5901] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 121.744201][ T5901] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 121.756900][ T5901] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 121.768900][ T5901] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 121.777220][ T5901] usb 4-1: Manufacturer: syz [ 121.788096][ T5901] usb 4-1: config 0 descriptor?? [ 121.853143][ T5901] rc_core: IR keymap rc-hauppauge not found [ 121.859086][ T5901] Registered IR keymap rc-empty [ 121.863955][ T7637] netlink: 176 bytes leftover after parsing attributes in process `syz.4.738'. [ 121.864326][ T7637] netlink: 176 bytes leftover after parsing attributes in process `syz.4.738'. [ 121.883484][ T7637] Zero length message leads to an empty skb [ 121.890291][ T5901] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 121.901520][ T5922] usb 5-1: USB disconnect, device number 14 [ 121.904438][ T5901] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input18 [ 122.024964][ C0] igorplugusb 4-1:0.0: Error: urb status = -32 [ 122.039582][ T5901] usb 4-1: USB disconnect, device number 10 [ 122.772135][ T5901] kernel read not supported for file /dsp (pid: 5901 comm: kworker/0:4) [ 122.870170][ T2138] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 122.951517][ T5922] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 122.961129][ T2138] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.057690][ T2138] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.125252][ T5922] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 123.182367][ T5922] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 123.202215][ T5922] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 123.225837][ T5922] usb 4-1: SerialNumber: syz [ 123.264755][ T2138] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.487208][ T5846] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 123.499581][ T5846] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 123.507482][ T5846] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 123.520613][ T5846] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 123.530043][ T5846] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 123.555454][ T30] audit: type=1400 audit(1754700259.113:423): avc: denied { mounton } for pid=7740 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 123.612977][ T2138] bridge_slave_1: left allmulticast mode [ 123.618922][ T2138] bridge_slave_1: left promiscuous mode [ 123.626483][ T2138] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.644002][ T2138] bridge_slave_0: left allmulticast mode [ 123.656475][ T2138] bridge_slave_0: left promiscuous mode [ 123.671479][ T24] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 123.675895][ T2138] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.831556][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 123.843800][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.856453][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 123.868108][ T24] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 123.882216][ T24] usb 2-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 123.891250][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.900651][ T2138] batman_adv: batadv0: Interface deactivated: macvlan2 [ 123.908217][ T24] usb 2-1: config 0 descriptor?? [ 123.918576][ T2138] batman_adv: batadv0: Removing interface: macvlan2 [ 124.011625][ T48] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 124.063599][ T2138] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 124.073739][ T2138] bond0 (unregistering): Released all slaves [ 124.101579][ T5922] cdc_ether 4-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 124.177235][ T48] usb 5-1: unable to get BOS descriptor or descriptor too short [ 124.194972][ T48] usb 5-1: config 6 has an invalid interface number: 200 but max is 0 [ 124.203397][ T48] usb 5-1: config 6 has no interface number 0 [ 124.209509][ T48] usb 5-1: config 6 interface 200 has no altsetting 0 [ 124.220191][ T48] usb 5-1: New USB device found, idVendor=05d8, idProduct=810c, bcdDevice=18.5f [ 124.229377][ T48] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.237439][ T48] usb 5-1: Product: syz [ 124.242914][ T48] usb 5-1: Manufacturer: syz [ 124.247542][ T48] usb 5-1: SerialNumber: syz [ 124.291874][ T5958] usb 4-1: USB disconnect, device number 11 [ 124.300409][ T5958] cdc_ether 4-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 124.303652][ T7740] chnl_net:caif_netlink_parms(): no params data found [ 124.333987][ T24] shield 0003:0955:7214.000C: unknown main item tag 0x0 [ 124.358127][ T24] shield 0003:0955:7214.000C: unknown main item tag 0x0 [ 124.365180][ T24] shield 0003:0955:7214.000C: unknown main item tag 0x0 [ 124.373547][ T24] shield 0003:0955:7214.000C: unknown main item tag 0x0 [ 124.380525][ T24] shield 0003:0955:7214.000C: unknown main item tag 0x0 [ 124.390733][ T24] input: HID 0955:7214 Haptics as /devices/virtual/input/input19 [ 124.399879][ T2138] hsr_slave_0: left promiscuous mode [ 124.408211][ T2138] hsr_slave_1: left promiscuous mode [ 124.417964][ T2138] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 124.426191][ T2138] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 124.429827][ T24] shield 0003:0955:7214.000C: Registered Thunderstrike controller [ 124.447096][ T2138] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 124.452863][ T24] shield 0003:0955:7214.000C: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.1-1/input0 [ 124.457347][ T2138] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 124.492849][ T2138] veth1_macvtap: left promiscuous mode [ 124.498629][ T2138] veth0_macvtap: left promiscuous mode [ 124.504397][ T2138] veth1_vlan: left promiscuous mode [ 124.509871][ T2138] veth0_vlan: left promiscuous mode [ 124.535050][ T24] usb 2-1: USB disconnect, device number 13 [ 124.549059][ T5960] shield 0003:0955:7214.000C: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 124.579026][ T30] audit: type=1400 audit(1754700260.143:424): avc: denied { bind } for pid=7755 comm="syz.2.790" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 124.601784][ T5960] shield 0003:0955:7214.000C: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 124.623457][ T5960] shield 0003:0955:7214.000C: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 124.649115][ T5960] shield 0003:0955:7214.000C: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 124.680385][ T48] dvb-usb: found a 'Artec T14 - USB2.0 DVB-T' in warm state. [ 124.697221][ T30] audit: type=1400 audit(1754700260.263:425): avc: denied { read write } for pid=7757 comm="syz.2.791" name="uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 124.724225][ T30] audit: type=1400 audit(1754700260.263:426): avc: denied { open } for pid=7757 comm="syz.2.791" path="/dev/uhid" dev="devtmpfs" ino=1273 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 124.869841][ T7763] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 124.882868][ T48] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 124.905080][ T48] dvbdev: DVB: registering new adapter (Artec T14 - USB2.0 DVB-T) [ 124.931639][ T48] usb 5-1: media controller created [ 124.961046][ T48] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 124.990278][ T30] audit: type=1400 audit(1754700260.553:427): avc: denied { write } for pid=7766 comm="syz.3.795" path="socket:[18399]" dev="sockfs" ino=18399 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 125.027089][ T30] audit: type=1400 audit(1754700260.593:428): avc: denied { lock } for pid=7767 comm="syz.2.796" path="socket:[18401]" dev="sockfs" ino=18401 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 125.083210][ T48] dvb-usb: bulk message failed: -71 (6/0) [ 125.090254][ T48] dvb-usb: bulk message failed: -71 (6/0) [ 125.098941][ T48] dvb-usb: no frontend was attached by 'Artec T14 - USB2.0 DVB-T' [ 125.109868][ T48] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.4/usb5/5-1/input/input20 [ 125.129230][ T48] dvb-usb: schedule remote query interval to 150 msecs. [ 125.136248][ T48] dvb-usb: Artec T14 - USB2.0 DVB-T successfully initialized and connected. [ 125.147645][ T48] usb 5-1: USB disconnect, device number 15 [ 125.220556][ T48] dvb-usb: Artec T14 - USB2.0 DVB-T successfully deinitialized and disconnected. [ 125.249014][ T2138] team0 (unregistering): Port device team_slave_1 removed [ 125.297054][ T2138] team0 (unregistering): Port device team_slave_0 removed [ 125.339910][ T7776] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 125.358119][ T7776] overlayfs: overlapping lowerdir path [ 125.541646][ T5846] Bluetooth: hci2: command tx timeout [ 125.592562][ T7740] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.599977][ T7740] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.607395][ T7740] bridge_slave_0: entered allmulticast mode [ 125.614679][ T7740] bridge_slave_0: entered promiscuous mode [ 125.623598][ T7740] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.630764][ T7740] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.638934][ T7740] bridge_slave_1: entered allmulticast mode [ 125.647536][ T7740] bridge_slave_1: entered promiscuous mode [ 125.673078][ T7740] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.692034][ T7740] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 125.729508][ T7740] team0: Port device team_slave_0 added [ 125.745500][ T7740] team0: Port device team_slave_1 added [ 125.822634][ T7740] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 125.840925][ T7740] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 125.867756][ T7740] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 125.887082][ T7740] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 125.896133][ T7740] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 125.924626][ T7740] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 125.929391][ T30] audit: type=1400 audit(1754700261.493:429): avc: denied { mount } for pid=7795 comm="syz.3.805" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 126.006282][ T7740] hsr_slave_0: entered promiscuous mode [ 126.014333][ T7740] hsr_slave_1: entered promiscuous mode [ 126.020763][ T7740] debugfs: 'hsr0' already exists in 'hsr' [ 126.028970][ T7740] Cannot create hsr debugfs directory [ 126.061924][ T24] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 126.231427][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 126.231585][ T9] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 126.247661][ T7740] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 126.263254][ T24] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 126.273569][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 126.287332][ T7740] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 126.291571][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 126.305597][ T24] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 126.318005][ T24] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 126.318667][ T7740] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 126.350356][ T24] usb 5-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 126.363573][ T24] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 126.365358][ T7740] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 126.377176][ T24] usb 5-1: Manufacturer: syz [ 126.388568][ T24] usb 5-1: config 0 descriptor?? [ 126.415861][ T9] usb 4-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 126.429635][ T9] usb 4-1: config 0 interface 0 has no altsetting 0 [ 126.440960][ T9] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 126.449068][ T7740] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.457413][ T7740] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.460502][ T9] usb 4-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 126.465790][ T7740] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.480109][ T7740] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.589174][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.608322][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.623522][ T30] audit: type=1400 audit(1754700262.183:430): avc: denied { create } for pid=7819 comm="syz.2.812" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 126.774515][ T7740] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.792820][ T24] rc_core: IR keymap rc-hauppauge not found [ 126.798724][ T24] Registered IR keymap rc-empty [ 126.812877][ T9] usb 4-1: Product: syz [ 126.817057][ T9] usb 4-1: Manufacturer: syz [ 126.821779][ T9] usb 4-1: SerialNumber: syz [ 126.828862][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 126.832101][ T9] usb 4-1: config 0 descriptor?? [ 126.857112][ T7740] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.869334][ T9] usb 4-1: selecting invalid altsetting 0 [ 126.876064][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.883171][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.896042][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 126.915532][ T78] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.922660][ T78] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.933653][ T24] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0 [ 126.976287][ T24] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/rc/rc0/input21 [ 127.018651][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 127.041928][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 127.081763][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 127.090952][ T5901] usb 4-1: USB disconnect, device number 12 [ 127.113849][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 127.151598][ T978] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 127.152061][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 127.204748][ T7740] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.222383][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 127.271491][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 127.301911][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 127.315777][ T978] usb 2-1: config 0 interface 0 altsetting 7 endpoint 0x81 has invalid wMaxPacketSize 0 [ 127.328918][ T978] usb 2-1: config 0 interface 0 has no altsetting 0 [ 127.332459][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 127.337610][ T978] usb 2-1: New USB device found, idVendor=05ac, idProduct=0269, bcdDevice= 0.00 [ 127.356101][ T978] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.366406][ T978] usb 2-1: config 0 descriptor?? [ 127.373291][ T24] mceusb 5-1:0.0: Error: mce write submit urb error = -90 [ 127.408946][ T24] mceusb 5-1:0.0: Registered with mce emulator interface version 1 [ 127.417503][ T24] mceusb 5-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 127.432413][ T24] usb 5-1: USB disconnect, device number 16 [ 127.450863][ T7740] veth0_vlan: entered promiscuous mode [ 127.461365][ T7740] veth1_vlan: entered promiscuous mode [ 127.497596][ T7740] veth0_macvtap: entered promiscuous mode [ 127.507959][ T7740] veth1_macvtap: entered promiscuous mode [ 127.527512][ T7740] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 127.540611][ T7740] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 127.556381][ T4513] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.565796][ T4513] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.576481][ T2138] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.585338][ T2138] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.622022][ T5846] Bluetooth: hci2: command tx timeout [ 127.640300][ T5014] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.649901][ T5014] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.673058][ T5014] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.681053][ T5014] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.696393][ T30] audit: type=1400 audit(1754700263.263:431): avc: denied { mounton } for pid=7740 comm="syz-executor" path="/root/syzkaller.zpOCW0/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 127.783154][ T978] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 127.790682][ T978] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 127.798262][ T978] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 127.807381][ T978] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 127.815461][ T978] magicmouse 0003:05AC:0269.000D: unknown main item tag 0x0 [ 127.827340][ T978] magicmouse 0003:05AC:0269.000D: hidraw0: USB HID v10.00 Device [HID 05ac:0269] on usb-dummy_hcd.1-1/input0 [ 128.000710][ T976] usb 2-1: USB disconnect, device number 14 [ 128.188575][ T7864] Driver unsupported XDP return value 0 on prog (id 116) dev N/A, expect packet loss! [ 128.281430][ T978] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 128.451418][ T978] usb 5-1: Using ep0 maxpacket: 16 [ 128.459682][ T978] usb 5-1: New USB device found, idVendor=09c0, idProduct=0201, bcdDevice= a.a4 [ 128.471209][ T978] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.480090][ T978] usb 5-1: Product: syz [ 128.484751][ T978] usb 5-1: Manufacturer: syz [ 128.489358][ T978] usb 5-1: SerialNumber: syz [ 128.495513][ T978] usb 5-1: config 0 descriptor?? [ 128.505542][ T978] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in warm state. [ 128.718146][ T978] gp8psk: usb in 128 operation failed. [ 128.725855][ T978] gp8psk: usb in 137 operation failed. [ 128.731321][ T978] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 128.748398][ T978] dvbdev: DVB: registering new adapter (Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver) [ 128.762352][ T978] usb 5-1: media controller created [ 128.796439][ T978] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 128.820448][ T978] gp8psk_fe: Frontend revision 1 attached [ 128.827766][ T978] usb 5-1: DVB: registering adapter 1 frontend 0 (Genpix DVB-S)... [ 128.839466][ T978] dvbdev: dvb_create_media_entity: media entity 'Genpix DVB-S' registered. [ 129.080331][ T978] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver successfully initialized and connected. [ 129.095010][ T978] gp8psk: found Genpix USB device pID = 201 (hex) [ 129.350476][ T10] usb 5-1: USB disconnect, device number 17 [ 129.482207][ T10] dvb-usb: Genpix 8PSK-to-USB2 Rev.1 DVB-S receive successfully deinitialized and disconnected. [ 129.521428][ T24] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 129.624757][ T30] audit: type=1400 audit(1754700265.193:432): avc: denied { nlmsg_write } for pid=7909 comm="syz.3.845" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 129.654181][ T30] audit: type=1400 audit(1754700265.193:433): avc: denied { name_connect } for pid=7909 comm="syz.3.845" dest=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=sctp_socket permissive=1 [ 129.702034][ T5846] Bluetooth: hci2: command tx timeout [ 129.715329][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 129.733603][ T24] usb 2-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 129.747961][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.759136][ T24] usb 2-1: config 0 descriptor?? [ 129.770717][ T7897] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 130.025038][ T7927] netlink: 4 bytes leftover after parsing attributes in process `syz.3.852'. [ 130.131559][ T48] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 130.181652][ T5901] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 130.212515][ T24] elan 0003:04F3:0755.000E: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.1-1/input0 [ 130.302813][ T48] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.313792][ T48] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 130.323051][ T48] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.332884][ T48] usb 3-1: config 0 descriptor?? [ 130.351470][ T5901] usb 5-1: Using ep0 maxpacket: 32 [ 130.358217][ T5901] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.369219][ T5901] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 130.379174][ T5901] usb 5-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 130.389069][ T5901] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.398675][ T5901] usb 5-1: config 0 descriptor?? [ 130.545767][ T48] usbhid 3-1:0.0: can't add hid device: -71 [ 130.551805][ T48] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 130.561197][ T48] usb 3-1: USB disconnect, device number 14 [ 130.812794][ T5901] hid_parser_main: 2 callbacks suppressed [ 130.812814][ T5901] ft260 0003:0403:6030.000F: unknown main item tag 0x7 [ 130.975152][ T978] usb 2-1: USB disconnect, device number 15 [ 130.991425][ T5908] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 131.011853][ T5901] ft260 0003:0403:6030.000F: chip code: 6424 8183 [ 131.152098][ T5908] usb 3-1: Using ep0 maxpacket: 16 [ 131.158400][ T5908] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 131.169453][ T5908] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 131.181375][ T5908] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.190616][ T5908] usb 3-1: config 0 descriptor?? [ 131.427108][ T5901] usb 5-1: USB disconnect, device number 18 [ 131.607252][ T5908] mcp2221 0003:04D8:00DD.0010: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.2-1/input0 [ 131.784507][ T5846] Bluetooth: hci2: command tx timeout [ 132.019698][ T5908] usb 3-1: USB disconnect, device number 15 [ 132.344680][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.351016][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.461473][ T48] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 132.623785][ T48] usb 5-1: Using ep0 maxpacket: 16 [ 132.636328][ T48] usb 5-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 132.646644][ T48] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.655098][ T48] usb 5-1: Product: syz [ 132.659368][ T48] usb 5-1: Manufacturer: syz [ 132.668515][ T48] usb 5-1: SerialNumber: syz [ 132.676304][ T48] usb 5-1: config 0 descriptor?? [ 132.698209][ T7974] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 133.119487][ T48] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 133.131915][ T48] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 133.174059][ T48] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 133.197609][ T48] usb 5-1: media controller created [ 133.236750][ T48] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 133.347014][ T30] audit: type=1400 audit(1754700268.913:434): avc: denied { bind } for pid=8002 comm="syz.3.883" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 133.672399][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 133.681385][ T0] NOHZ tick-stop error: local softirq work is pending, handler #202!!! [ 133.811690][ T48] zl10353_read_register: readreg error (reg=127, ret==0) [ 133.811701][ T7956] dtv5100: wlen = 0, aborting. [ 133.811740][ T48] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 133.838539][ T48] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 133.865673][ T48] usb 5-1: USB disconnect, device number 19 [ 133.925856][ T48] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 134.543954][ T5014] Bluetooth: (null): Invalid header checksum [ 134.550211][ T5014] Bluetooth: (null): Invalid header checksum [ 134.628553][ T8049] overlayfs: failed to set uuid (160/file0, err=-1); falling back to uuid=null. [ 134.637866][ T8049] overlayfs: failed to verify upper root origin [ 134.651787][ T36] Bluetooth: (null): Invalid header checksum [ 134.671437][ T48] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 134.774113][ T36] Bluetooth: (null): Invalid header checksum [ 134.852372][ T48] usb 3-1: Using ep0 maxpacket: 16 [ 134.861591][ T48] usb 3-1: config 0 has no interfaces? [ 134.869835][ T48] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 134.880297][ T30] audit: type=1400 audit(1754700270.433:435): avc: denied { audit_write } for pid=8058 comm="syz.3.908" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 134.904785][ T48] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 134.913686][ T36] Bluetooth: (null): Invalid header checksum [ 134.913986][ T48] usb 3-1: Manufacturer: syz [ 134.943033][ T48] usb 3-1: config 0 descriptor?? [ 134.948392][ T30] audit: type=1400 audit(1754700270.493:436): avc: denied { watch watch_reads } for pid=8058 comm="syz.3.908" path="/proc/459/net" dev="proc" ino=21529 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 135.017614][ T5014] Bluetooth: (null): Invalid header checksum [ 135.071429][ T24] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 135.123773][ T36] Bluetooth: (null): Invalid header checksum [ 135.188328][ T978] usb 3-1: USB disconnect, device number 16 [ 135.224484][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.235906][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 135.247179][ T24] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 135.275816][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.397546][ T24] usb 5-1: config 0 descriptor?? [ 135.403331][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 135.743316][ T30] audit: type=1400 audit(1754700271.313:437): avc: denied { connect } for pid=8071 comm="syz.1.913" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 135.762590][ C1] vkms_vblank_simulate: vblank timer overrun [ 135.829665][ T24] cp2112 0003:10C4:EA90.0011: unknown main item tag 0x0 [ 135.837866][ T24] cp2112 0003:10C4:EA90.0011: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.4-1/input0 [ 136.037637][ T24] cp2112 0003:10C4:EA90.0011: Part Number: 0xED Device Version: 0x46 [ 136.185909][ T8084] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 136.401480][ T978] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 136.439403][ T24] cp2112 0003:10C4:EA90.0011: error setting SMBus config [ 136.447450][ T24] cp2112 0003:10C4:EA90.0011: probe with driver cp2112 failed with error -71 [ 136.458850][ T24] usb 5-1: USB disconnect, device number 20 [ 136.564577][ T978] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 136.573812][ T978] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.582066][ T978] usb 2-1: Product: syz [ 136.586220][ T978] usb 2-1: Manufacturer: syz [ 136.590784][ T978] usb 2-1: SerialNumber: syz [ 136.684093][ T8090] Bluetooth: MGMT ver 1.23 [ 136.722248][ T30] audit: type=1400 audit(1754700272.293:438): avc: denied { create } for pid=8091 comm="syz.5.922" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 136.742297][ T30] audit: type=1400 audit(1754700272.293:439): avc: denied { setopt } for pid=8091 comm="syz.5.922" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 136.764115][ T30] audit: type=1400 audit(1754700272.293:440): avc: denied { bind } for pid=8091 comm="syz.5.922" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 137.143154][ T8113] kernel read not supported for file /!sel (pid: 8113 comm: syz.5.932) [ 137.153176][ T30] audit: type=1800 audit(1754700272.723:441): pid=8113 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.5.932" name="!sel" dev="mqueue" ino=20958 res=0 errno=0 [ 137.464636][ T5901] usb 5-1: new full-speed USB device number 21 using dummy_hcd [ 137.531743][ T48] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 137.615706][ T978] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 137.622395][ T978] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 137.647464][ T5901] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 137.664227][ T5901] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.681464][ T5901] usb 5-1: Product: syz [ 137.681525][ T48] usb 4-1: Using ep0 maxpacket: 16 [ 137.691381][ T5901] usb 5-1: Manufacturer: syz [ 137.701492][ T5901] usb 5-1: SerialNumber: syz [ 137.703612][ T48] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 137.718613][ T5901] usb 5-1: config 0 descriptor?? [ 137.727210][ T48] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 137.746439][ T48] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 137.762957][ T48] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 137.773116][ T48] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.790437][ T48] usb 4-1: config 0 descriptor?? [ 137.829660][ T978] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 137.845035][ T978] usb 2-1: USB disconnect, device number 16 [ 137.852266][ T978] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 137.939950][ T5901] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 137.964677][ T30] audit: type=1400 audit(1754700273.523:442): avc: denied { load_policy } for pid=8133 comm="syz.5.942" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 137.997265][ T8134] SELinux: ebitmap: truncated map [ 138.018117][ T8134] SELinux: failed to load policy [ 138.026124][ T30] audit: type=1400 audit(1754700273.583:443): avc: denied { create } for pid=8135 comm="syz.2.943" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 138.045777][ C1] vkms_vblank_simulate: vblank timer overrun [ 138.218257][ T48] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 138.232658][ T48] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 138.250305][ T48] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 138.260240][ T48] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 138.279741][ T48] microsoft 0003:045E:07DA.0012: unknown main item tag 0x0 [ 138.330204][ T48] microsoft 0003:045E:07DA.0012: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 138.352420][ T48] microsoft 0003:045E:07DA.0012: no inputs found [ 138.365352][ T48] microsoft 0003:045E:07DA.0012: could not initialize ff, continuing anyway [ 138.510346][ T48] usb 4-1: USB disconnect, device number 13 [ 138.968631][ T5901] dvb_usb_rtl28xxu 5-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 138.982032][ T5901] usb 5-1: USB disconnect, device number 21 [ 139.230287][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 139.230304][ T30] audit: type=1400 audit(1754700274.793:445): avc: denied { read write } for pid=8174 comm="syz.2.959" name="ptp0" dev="devtmpfs" ino=1265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 139.284088][ T8171] syzkaller1: entered promiscuous mode [ 139.289573][ T8171] syzkaller1: entered allmulticast mode [ 139.329670][ T30] audit: type=1400 audit(1754700274.793:446): avc: denied { write } for pid=8172 comm="syz.5.960" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 139.388200][ T8177] netlink: 8 bytes leftover after parsing attributes in process `syz.2.961'. [ 139.426674][ T48] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 139.588800][ T48] usb 4-1: Using ep0 maxpacket: 8 [ 139.604040][ T48] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 139.623179][ T48] usb 4-1: config 179 has no interface number 0 [ 139.630862][ T48] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 139.657461][ T48] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 139.679206][ T48] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 139.699538][ T48] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 139.728913][ T48] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 139.748470][ T48] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.824963][ T8169] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 140.058012][ T8206] Bluetooth: hci0: service_discovery: too big uuid_count value 65535 [ 140.058801][ T48] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input23 [ 140.286107][ T48] usb 4-1: USB disconnect, device number 14 [ 140.286168][ C1] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 140.300398][ C1] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 140.335880][ T30] audit: type=1400 audit(1754700275.903:447): avc: denied { listen } for pid=8216 comm="syz.5.978" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 140.379726][ T30] audit: type=1400 audit(1754700275.903:448): avc: denied { accept } for pid=8216 comm="syz.5.978" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 140.387282][ T8221] netlink: 8 bytes leftover after parsing attributes in process `syz.1.980'. [ 140.466500][ T8221] netlink: 12 bytes leftover after parsing attributes in process `syz.1.980'. [ 140.479778][ T8221] netlink: 'syz.1.980': attribute type 6 has an invalid length. [ 140.500157][ T2138] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 140.509068][ T8221] netlink: 8 bytes leftover after parsing attributes in process `syz.1.980'. [ 140.543020][ T140] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 140.553384][ T8221] netlink: 12 bytes leftover after parsing attributes in process `syz.1.980'. [ 140.567150][ T8221] netlink: 'syz.1.980': attribute type 6 has an invalid length. [ 140.574903][ T140] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 140.591058][ T140] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 140.640969][ T8231] netlink: 'syz.4.984': attribute type 1 has an invalid length. [ 140.768861][ T8239] netlink: 'syz.1.987': attribute type 2 has an invalid length. [ 140.789821][ T8231] 8021q: adding VLAN 0 to HW filter on device bond1 [ 140.828954][ T8239] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.987'. [ 140.872007][ T8239] nbd: must specify a device to reconfigure [ 140.957458][ T30] audit: type=1400 audit(1754700276.523:449): avc: denied { bind } for pid=8246 comm="syz.4.990" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 140.990792][ T30] audit: type=1400 audit(1754700276.543:450): avc: denied { listen } for pid=8246 comm="syz.4.990" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 141.123058][ T30] audit: type=1400 audit(1754700276.693:451): avc: denied { create } for pid=8252 comm="syz.1.993" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 141.175588][ T30] audit: type=1400 audit(1754700276.693:452): avc: denied { write } for pid=8252 comm="syz.1.993" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 141.459308][ T8266] evm: overlay not supported [ 141.807309][ T8276] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 142.082942][ T8286] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1006'. [ 142.440416][ T8308] netlink: 'syz.3.1014': attribute type 4 has an invalid length. [ 142.486142][ T8308] netlink: 'syz.3.1014': attribute type 4 has an invalid length. [ 142.631410][ T5908] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 142.805372][ T30] audit: type=1400 audit(1754700278.373:453): avc: denied { ioctl } for pid=8305 comm="syz.5.1013" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 142.806918][ T5908] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.830210][ C1] vkms_vblank_simulate: vblank timer overrun [ 142.846375][ T5908] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 142.910086][ T5908] usb 6-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 142.912044][ T30] audit: type=1400 audit(1754700278.463:454): avc: denied { read write } for pid=5858 comm="syz-executor" name="loop4" dev="devtmpfs" ino=651 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 142.941370][ T5908] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.965202][ T5908] usb 6-1: config 0 descriptor?? [ 143.105274][ T8324] bond0: entered promiscuous mode [ 143.115173][ T8324] bond_slave_0: entered promiscuous mode [ 143.135662][ T8324] bond_slave_1: entered promiscuous mode [ 143.151177][ T8324] bond0: entered allmulticast mode [ 143.156616][ T8324] bond_slave_0: entered allmulticast mode [ 143.165528][ T8324] bond_slave_1: entered allmulticast mode [ 143.379984][ T5908] cm6533_jd 0003:0D8C:0022.0013: unknown main item tag 0x0 [ 143.387520][ T978] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 143.395594][ T5908] cm6533_jd 0003:0D8C:0022.0013: unknown main item tag 0x0 [ 143.406267][ T5908] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0D8C:0022.0013/input/input24 [ 143.422731][ T5908] cm6533_jd 0003:0D8C:0022.0013: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.5-1/input0 [ 143.502780][ T976] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 143.521493][ T48] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 143.551944][ T978] usb 3-1: Using ep0 maxpacket: 32 [ 143.558359][ T978] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 143.566750][ T978] usb 3-1: config 0 has no interface number 0 [ 143.573164][ T978] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 143.595031][ T978] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 143.604202][ T978] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.612265][ T978] usb 3-1: Product: syz [ 143.614453][ T24] usb 6-1: USB disconnect, device number 2 [ 143.616412][ T978] usb 3-1: Manufacturer: syz [ 143.616428][ T978] usb 3-1: SerialNumber: syz [ 143.636306][ T978] usb 3-1: config 0 descriptor?? [ 143.643283][ T978] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 143.653141][ T978] em28xx 3-1:0.132: Video interface 132 found: [ 143.653574][ T976] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.672932][ T976] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 143.684192][ T976] usb 4-1: New USB device found, idVendor=0079, idProduct=1846, bcdDevice= 0.00 [ 143.693629][ T48] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 143.702241][ T976] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.711392][ T48] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 143.720265][ T48] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 143.732027][ T976] usb 4-1: config 0 descriptor?? [ 143.737078][ T48] usb 2-1: config 220 has no interface number 2 [ 143.744446][ T48] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 143.759363][ T48] usb 2-1: config 220 interface 0 has no altsetting 0 [ 143.766442][ T48] usb 2-1: config 220 interface 76 has no altsetting 0 [ 143.773354][ T48] usb 2-1: config 220 interface 1 has no altsetting 0 [ 143.781971][ T48] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 143.791028][ T48] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.800379][ T48] usb 2-1: Product: syz [ 143.805286][ T48] usb 2-1: Manufacturer: syz [ 143.809915][ T48] usb 2-1: SerialNumber: syz [ 144.029641][ T48] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 144.036090][ T48] usb 2-1: No valid video chain found. [ 144.041657][ T48] usb 2-1: selecting invalid altsetting 0 [ 144.052507][ T978] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 144.057999][ T48] usb 2-1: selecting invalid altsetting 0 [ 144.064665][ T48] usbtest 2-1:220.1: probe with driver usbtest failed with error -22 [ 144.074604][ T48] usb 2-1: USB disconnect, device number 17 [ 144.174289][ T976] hid_mf 0003:0079:1846.0014: item fetching failed at offset 10/11 [ 144.183176][ T976] hid_mf 0003:0079:1846.0014: HID parse failed. [ 144.189546][ T976] hid_mf 0003:0079:1846.0014: probe with driver hid_mf failed with error -22 [ 144.204071][ T8343] wg1: entered promiscuous mode [ 144.209376][ T8343] wg1: entered allmulticast mode [ 144.260838][ T30] kauditd_printk_skb: 23 callbacks suppressed [ 144.260853][ T30] audit: type=1400 audit(1754700279.823:478): avc: denied { create } for pid=8345 comm="syz.4.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 144.272999][ T8348] netlink: 'syz.5.1030': attribute type 1 has an invalid length. [ 144.294343][ T30] audit: type=1400 audit(1754700279.853:479): avc: denied { bind } for pid=8345 comm="syz.4.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 144.313441][ C1] vkms_vblank_simulate: vblank timer overrun [ 144.320584][ T30] audit: type=1400 audit(1754700279.883:480): avc: denied { setopt } for pid=8345 comm="syz.4.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 144.340083][ T30] audit: type=1400 audit(1754700279.903:481): avc: denied { accept } for pid=8345 comm="syz.4.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 144.360230][ T30] audit: type=1400 audit(1754700279.903:482): avc: denied { write } for pid=8345 comm="syz.4.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 144.364362][ T8348] 8021q: adding VLAN 0 to HW filter on device bond1 [ 144.379435][ C1] vkms_vblank_simulate: vblank timer overrun [ 144.408450][ T976] usb 4-1: USB disconnect, device number 15 [ 144.420263][ T30] audit: type=1400 audit(1754700279.903:483): avc: denied { read } for pid=8345 comm="syz.4.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 144.439600][ T30] audit: type=1400 audit(1754700279.973:484): avc: denied { read } for pid=8334 comm="syz.3.1026" dev="nsfs" ino=4026533066 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 144.464443][ T30] audit: type=1400 audit(1754700279.973:485): avc: denied { open } for pid=8334 comm="syz.3.1026" path="net:[4026533066]" dev="nsfs" ino=4026533066 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 144.491994][ T30] audit: type=1400 audit(1754700279.973:486): avc: denied { create } for pid=8334 comm="syz.3.1026" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 144.515191][ T30] audit: type=1400 audit(1754700279.973:487): avc: denied { create } for pid=8334 comm="syz.3.1026" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 144.544923][ T8350] bond1: (slave geneve2): making interface the new active one [ 144.555264][ T8350] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 144.665173][ T978] em28xx 3-1:0.132: failed to trigger write to i2c address 0xa0 (error=-5) [ 144.681982][ T978] em28xx 3-1:0.132: failed to read eeprom (err=-5) [ 144.688845][ T978] em28xx 3-1:0.132: em28xx_i2c_register: em28xx_i2_eeprom failed! retval [-5] [ 144.771440][ T978] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 144.789462][ T978] em28xx 3-1:0.132: analog set to bulk mode. [ 144.802716][ T5901] em28xx 3-1:0.132: Registering V4L2 extension [ 144.828677][ T978] usb 3-1: USB disconnect, device number 17 [ 144.845423][ T978] em28xx 3-1:0.132: Disconnecting em28xx [ 145.155315][ T5901] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 145.171115][ T5901] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 145.191654][ T5901] em28xx 3-1:0.132: No AC97 audio processor [ 145.204745][ T5901] usb 3-1: Decoder not found [ 145.209434][ T5901] em28xx 3-1:0.132: failed to create media graph [ 145.229700][ T5901] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 145.254562][ T5901] em28xx 3-1:0.132: Remote control support is not available for this card. [ 145.283669][ T978] em28xx 3-1:0.132: Closing input extension [ 145.305712][ T978] em28xx 3-1:0.132: Freeing device [ 145.371473][ T5908] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 145.523687][ T5908] usb 5-1: config 0 has an invalid interface number: 50 but max is 0 [ 145.533829][ T5908] usb 5-1: config 0 has no interface number 0 [ 145.545420][ T5908] usb 5-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 145.568014][ T5908] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 145.577382][ T5908] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.586042][ T5908] usb 5-1: Product: syz [ 145.590200][ T5908] usb 5-1: Manufacturer: syz [ 145.597012][ T5908] usb 5-1: SerialNumber: syz [ 145.606196][ T5908] usb 5-1: config 0 descriptor?? [ 145.624572][ T5908] yurex 5-1:0.50: USB YUREX device now attached to Yurex #0 [ 145.782220][ T976] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 145.829073][ T5908] usb 5-1: USB disconnect, device number 22 [ 145.840731][ T5908] yurex 5-1:0.50: USB YUREX #0 now disconnected [ 145.856095][ T8420] overlayfs: failed to verify upper (226/file0, ino=1187, err=-116) [ 145.865248][ T8420] overlayfs: failed to verify index dir 'upper' xattr [ 145.872454][ T8420] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index. [ 145.941470][ T976] usb 2-1: Using ep0 maxpacket: 8 [ 145.948426][ T976] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 145.961272][ T976] usb 2-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 145.970476][ T5960] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 145.980039][ T976] usb 2-1: New USB device strings: Mfr=241, Product=1, SerialNumber=3 [ 145.989258][ T976] usb 2-1: Product: syz [ 145.993760][ T976] usb 2-1: Manufacturer: syz [ 145.998367][ T976] usb 2-1: SerialNumber: syz [ 146.006106][ T976] usb 2-1: config 0 descriptor?? [ 146.015771][ T976] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 146.131516][ T5960] usb 4-1: Using ep0 maxpacket: 32 [ 146.145640][ T5960] usb 4-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 146.156028][ T5960] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.161386][ T978] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 146.164114][ T5960] usb 4-1: Product: syz [ 146.175922][ T5960] usb 4-1: Manufacturer: syz [ 146.180914][ T5960] usb 4-1: SerialNumber: syz [ 146.193346][ T5960] usb 4-1: config 0 descriptor?? [ 146.203286][ T5960] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 146.341539][ T978] usb 3-1: Using ep0 maxpacket: 8 [ 146.354874][ T978] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 146.372366][ T978] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 15 [ 146.397032][ T978] usb 3-1: New USB device found, idVendor=077d, idProduct=04aa, bcdDevice=5b.d8 [ 146.411456][ T978] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.431446][ T978] usb 3-1: Product: syz [ 146.435611][ T978] usb 3-1: Manufacturer: syz [ 146.440196][ T978] usb 3-1: SerialNumber: syz [ 146.454596][ T978] usb 3-1: config 0 descriptor?? [ 146.472990][ T978] powermate 3-1:0.0: probe with driver powermate failed with error -22 [ 147.025927][ T976] gspca_zc3xx: reg_w_i err -71 [ 147.444287][ T5960] gspca_ov534_9: reg_w failed -71 [ 147.651394][ T976] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 147.657732][ T976] gspca_zc3xx 2-1:0.0: probe with driver gspca_zc3xx failed with error -71 [ 147.669845][ T976] usb 2-1: USB disconnect, device number 18 [ 147.802049][ T8460] input: syz1 as /devices/virtual/input/input25 [ 147.811483][ T5960] gspca_ov534_9: Unknown sensor 0000 [ 147.811548][ T5960] ov534_9 4-1:0.0: probe with driver ov534_9 failed with error -22 [ 147.827577][ T5960] usb 4-1: USB disconnect, device number 16 [ 148.088572][ T8468] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 148.095523][ T976] usb 2-1: new full-speed USB device number 19 using dummy_hcd [ 148.113205][ T978] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 148.184606][ T8470] block nbd4: shutting down sockets [ 148.265494][ T976] usb 2-1: unable to get BOS descriptor or descriptor too short [ 148.281540][ T978] usb 6-1: Using ep0 maxpacket: 8 [ 148.289659][ T976] usb 2-1: not running at top speed; connect to a high speed hub [ 148.292760][ T978] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 148.303597][ T976] usb 2-1: config 7 has an invalid interface number: 72 but max is 0 [ 148.315538][ T978] usb 6-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 148.328919][ T978] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.339445][ T978] usb 6-1: config 0 descriptor?? [ 148.350852][ T976] usb 2-1: config 7 has no interface number 0 [ 148.367692][ T976] usb 2-1: config 7 interface 72 has no altsetting 0 [ 148.380687][ T8478] kvm: kvm [8477]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010058) = 0x200000000500 [ 148.384533][ T976] usb 2-1: New USB device found, idVendor=6ee6, idProduct=108b, bcdDevice=49.61 [ 148.401081][ T976] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.409436][ T976] usb 2-1: Product: syz [ 148.422776][ T976] usb 2-1: Manufacturer: syz [ 148.427424][ T976] usb 2-1: SerialNumber: syz [ 148.550787][ T978] iowarrior 6-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 148.648960][ T976] cdc_ether 2-1:7.72: skipping garbage [ 148.654603][ T976] usb 2-1: bad CDC descriptors [ 148.666224][ T976] usb 2-1: USB disconnect, device number 19 [ 148.744799][ T9] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 148.761755][ T5958] usb 6-1: USB disconnect, device number 3 [ 148.912682][ T9] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 148.923621][ T9] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 148.935370][ T9] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 148.945246][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 148.953332][ T9] usb 4-1: Product: syz [ 148.957705][ T9] usb 4-1: Manufacturer: syz [ 148.962378][ T9] usb 4-1: SerialNumber: syz [ 148.969231][ T9] usb 4-1: config 0 descriptor?? [ 148.974960][ T8484] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 148.984885][ T5958] usb 3-1: USB disconnect, device number 18 [ 148.987635][ T8484] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 149.201512][ T8499] [ 149.203868][ T8499] ===================================================== [ 149.210788][ T8499] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 149.218236][ T8499] 6.16.0-syzkaller-12063-g37816488247d #0 Not tainted [ 149.224972][ T8499] ----------------------------------------------------- [ 149.231882][ T8499] syz.1.1094/8499 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 149.239505][ T8499] ffffffff8e20c098 (tasklist_lock){.+.+}-{3:3}, at: send_sigurg+0xed/0xc80 [ 149.248125][ T8499] [ 149.248125][ T8499] and this task is already holding: [ 149.255469][ T8499] ffff88802d4565a0 (&f_owner->lock){....}-{3:3}, at: send_sigurg+0x5f/0xc80 [ 149.264176][ T8499] which would create a new lock dependency: [ 149.270041][ T8499] (&f_owner->lock){....}-{3:3} -> (tasklist_lock){.+.+}-{3:3} [ 149.277611][ T8499] [ 149.277611][ T8499] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 149.287042][ T8499] (&dev->event_lock#2){..-.}-{3:3} [ 149.287074][ T8499] [ 149.287074][ T8499] ... which became SOFTIRQ-irq-safe at: [ 149.299924][ T8499] lock_acquire+0x179/0x350 [ 149.304501][ T8499] _raw_spin_lock_irqsave+0x3a/0x60 [ 149.309794][ T8499] input_event+0x74/0xd0 [ 149.314131][ T8499] xpad360_process_packet.part.0+0xed/0xce0 [ 149.320102][ T8499] xpad_irq_in+0x1414/0x2ac0 [ 149.324770][ T8499] __usb_hcd_giveback_urb+0x38d/0x6e0 [ 149.330215][ T8499] usb_hcd_giveback_urb+0x39b/0x450 [ 149.335483][ T8499] dummy_timer+0x1814/0x3a30 [ 149.340144][ T8499] __hrtimer_run_queues+0x202/0xad0 [ 149.345410][ T8499] hrtimer_run_softirq+0x17d/0x350 [ 149.350603][ T8499] handle_softirqs+0x216/0x8e0 [ 149.355436][ T8499] __irq_exit_rcu+0x109/0x170 [ 149.360181][ T8499] irq_exit_rcu+0x9/0x30 [ 149.364488][ T8499] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 149.370194][ T8499] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 149.376240][ T8499] pv_native_safe_halt+0xf/0x20 [ 149.381161][ T8499] default_idle+0x13/0x20 [ 149.385553][ T8499] default_idle_call+0x6d/0xb0 [ 149.390393][ T8499] do_idle+0x391/0x510 [ 149.394526][ T8499] cpu_startup_entry+0x4f/0x60 [ 149.399362][ T8499] rest_init+0x16b/0x2b0 [ 149.403683][ T8499] start_kernel+0x3ee/0x4d0 [ 149.408266][ T8499] x86_64_start_reservations+0x18/0x30 [ 149.413819][ T8499] x86_64_start_kernel+0x130/0x190 [ 149.419002][ T8499] common_startup_64+0x13e/0x148 [ 149.424013][ T8499] [ 149.424013][ T8499] to a SOFTIRQ-irq-unsafe lock: [ 149.431005][ T8499] (tasklist_lock){.+.+}-{3:3} [ 149.431025][ T8499] [ 149.431025][ T8499] ... which became SOFTIRQ-irq-unsafe at: [ 149.443610][ T8499] ... [ 149.443616][ T8499] lock_acquire+0x179/0x350 [ 149.450747][ T8499] _raw_read_lock+0x5f/0x70 [ 149.455340][ T8499] __do_wait+0x105/0x890 [ 149.459670][ T8499] do_wait+0x21e/0x5a0 [ 149.463807][ T8499] kernel_wait+0x9f/0x160 [ 149.468223][ T8499] call_usermodehelper_exec_work+0xf1/0x170 [ 149.474191][ T8499] process_one_work+0x9cc/0x1b70 [ 149.479199][ T8499] worker_thread+0x6c8/0xf10 [ 149.483858][ T8499] kthread+0x3c5/0x780 [ 149.487989][ T8499] ret_from_fork+0x5d4/0x6f0 [ 149.492642][ T8499] ret_from_fork_asm+0x1a/0x30 [ 149.497470][ T8499] [ 149.497470][ T8499] other info that might help us debug this: [ 149.497470][ T8499] [ 149.507671][ T8499] Chain exists of: [ 149.507671][ T8499] &dev->event_lock#2 --> &f_owner->lock --> tasklist_lock [ 149.507671][ T8499] [ 149.520698][ T8499] Possible interrupt unsafe locking scenario: [ 149.520698][ T8499] [ 149.528989][ T8499] CPU0 CPU1 [ 149.534328][ T8499] ---- ---- [ 149.539666][ T8499] lock(tasklist_lock); [ 149.543883][ T8499] local_irq_disable(); [ 149.550617][ T8499] lock(&dev->event_lock#2); [ 149.557795][ T8499] lock(&f_owner->lock); [ 149.564618][ T8499] [ 149.568048][ T8499] lock(&dev->event_lock#2); [ 149.572895][ T8499] [ 149.572895][ T8499] *** DEADLOCK *** [ 149.572895][ T8499] [ 149.581011][ T8499] 2 locks held by syz.1.1094/8499: [ 149.586093][ T8499] #0: ffff88803532fdc0 (&u->lock){+.+.}-{3:3}, at: unix_stream_sendmsg+0xd35/0x1340 [ 149.595550][ T8499] #1: ffff88802d4565a0 (&f_owner->lock){....}-{3:3}, at: send_sigurg+0x5f/0xc80 [ 149.604666][ T8499] [ 149.604666][ T8499] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 149.615052][ T8499] -> (&dev->event_lock#2){..-.}-{3:3} { [ 149.620849][ T8499] IN-SOFTIRQ-W at: [ 149.625067][ T8499] lock_acquire+0x179/0x350 [ 149.631725][ T8499] _raw_spin_lock_irqsave+0x3a/0x60 [ 149.639077][ T8499] input_event+0x74/0xd0 [ 149.645470][ T8499] xpad360_process_packet.part.0+0xed/0xce0 [ 149.653516][ T8499] xpad_irq_in+0x1414/0x2ac0 [ 149.660264][ T8499] __usb_hcd_giveback_urb+0x38d/0x6e0 [ 149.667786][ T8499] usb_hcd_giveback_urb+0x39b/0x450 [ 149.675134][ T8499] dummy_timer+0x1814/0x3a30 [ 149.681876][ T8499] __hrtimer_run_queues+0x202/0xad0 [ 149.689226][ T8499] hrtimer_run_softirq+0x17d/0x350 [ 149.696484][ T8499] handle_softirqs+0x216/0x8e0 [ 149.703395][ T8499] __irq_exit_rcu+0x109/0x170 [ 149.710218][ T8499] irq_exit_rcu+0x9/0x30 [ 149.716607][ T8499] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 149.724393][ T8499] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 149.732519][ T8499] pv_native_safe_halt+0xf/0x20 [ 149.739535][ T8499] default_idle+0x13/0x20 [ 149.746012][ T8499] default_idle_call+0x6d/0xb0 [ 149.752921][ T8499] do_idle+0x391/0x510 [ 149.759137][ T8499] cpu_startup_entry+0x4f/0x60 [ 149.766050][ T8499] rest_init+0x16b/0x2b0 [ 149.772440][ T8499] start_kernel+0x3ee/0x4d0 [ 149.779089][ T8499] x86_64_start_reservations+0x18/0x30 [ 149.786694][ T8499] x86_64_start_kernel+0x130/0x190 [ 149.793966][ T8499] common_startup_64+0x13e/0x148 [ 149.801052][ T8499] INITIAL USE at: [ 149.805182][ T8499] lock_acquire+0x179/0x350 [ 149.811757][ T8499] _raw_spin_lock_irqsave+0x3a/0x60 [ 149.819038][ T8499] input_inject_event+0x9f/0x3b0 [ 149.826036][ T8499] led_set_brightness+0x217/0x290 [ 149.833123][ T8499] kbd_led_trigger_activate+0xcb/0x110 [ 149.840651][ T8499] led_trigger_set+0x59a/0xc50 [ 149.847477][ T8499] led_trigger_set_default+0x1e0/0x2e0 [ 149.855001][ T8499] led_classdev_register_ext+0x7b8/0xa10 [ 149.862696][ T8499] input_leds_connect+0x552/0x8e0 [ 149.869794][ T8499] input_attach_handler.isra.0+0x176/0x250 [ 149.877661][ T8499] input_register_device+0xab9/0x1180 [ 149.885094][ T8499] atkbd_connect+0x5f8/0xa40 [ 149.891748][ T8499] serio_driver_probe+0x7c/0xd0 [ 149.898658][ T8499] really_probe+0x23e/0xa90 [ 149.905226][ T8499] __driver_probe_device+0x1de/0x440 [ 149.912577][ T8499] driver_probe_device+0x4c/0x1b0 [ 149.919670][ T8499] __driver_attach+0x283/0x580 [ 149.926499][ T8499] bus_for_each_dev+0x13b/0x1d0 [ 149.933411][ T8499] serio_handle_event+0x335/0xc30 [ 149.940497][ T8499] process_one_work+0x9cc/0x1b70 [ 149.947496][ T8499] worker_thread+0x6c8/0xf10 [ 149.954148][ T8499] kthread+0x3c5/0x780 [ 149.960276][ T8499] ret_from_fork+0x5d4/0x6f0 [ 149.966924][ T8499] ret_from_fork_asm+0x1a/0x30 [ 149.973752][ T8499] } [ 149.976484][ T8499] ... key at: [] __key.7+0x0/0x40 [ 149.983848][ T8499] -> (&client->buffer_lock){....}-{3:3} { [ 149.989733][ T8499] INITIAL USE at: [ 149.993777][ T8499] lock_acquire+0x179/0x350 [ 150.000173][ T8499] _raw_spin_lock+0x2e/0x40 [ 150.006565][ T8499] evdev_pass_values+0x10e/0x9b0 [ 150.013409][ T8499] evdev_events+0x1bb/0x390 [ 150.019798][ T8499] input_pass_values+0x74e/0x880 [ 150.026623][ T8499] input_handle_event+0xf00/0x14d0 [ 150.033637][ T8499] input_inject_event+0x1e8/0x3b0 [ 150.040548][ T8499] evdev_write+0x457/0x750 [ 150.046852][ T8499] vfs_write+0x2a0/0x1150 [ 150.053069][ T8499] ksys_write+0x1f8/0x250 [ 150.059285][ T8499] do_syscall_64+0xcd/0x4c0 [ 150.065674][ T8499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.073454][ T8499] } [ 150.076101][ T8499] ... key at: [] __key.1+0x0/0x40 [ 150.083365][ T8499] ... acquired at: [ 150.087331][ T8499] _raw_spin_lock+0x2e/0x40 [ 150.092003][ T8499] evdev_pass_values+0x10e/0x9b0 [ 150.097091][ T8499] evdev_events+0x1bb/0x390 [ 150.101744][ T8499] input_pass_values+0x74e/0x880 [ 150.106830][ T8499] input_handle_event+0xf00/0x14d0 [ 150.112106][ T8499] input_inject_event+0x1e8/0x3b0 [ 150.117295][ T8499] evdev_write+0x457/0x750 [ 150.121863][ T8499] vfs_write+0x2a0/0x1150 [ 150.126342][ T8499] ksys_write+0x1f8/0x250 [ 150.130819][ T8499] do_syscall_64+0xcd/0x4c0 [ 150.135472][ T8499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.141517][ T8499] [ 150.143817][ T8499] -> (&new->fa_lock){....}-{3:3} { [ 150.149003][ T8499] INITIAL USE at: [ 150.152957][ T8499] lock_acquire+0x179/0x350 [ 150.159179][ T8499] _raw_write_lock_irq+0x36/0x50 [ 150.165834][ T8499] fasync_remove_entry+0xb2/0x1e0 [ 150.172644][ T8499] fasync_helper+0xaf/0xd0 [ 150.178789][ T8499] pipe_fasync+0x117/0x200 [ 150.184920][ T8499] __fput+0x96b/0xb70 [ 150.190620][ T8499] task_work_run+0x150/0x240 [ 150.196928][ T8499] exit_to_user_mode_loop+0xeb/0x110 [ 150.203934][ T8499] do_syscall_64+0x3f6/0x4c0 [ 150.210243][ T8499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.217853][ T8499] INITIAL READ USE at: [ 150.222246][ T8499] lock_acquire+0x179/0x350 [ 150.228912][ T8499] _raw_read_lock_irqsave+0x74/0x90 [ 150.236281][ T8499] kill_fasync+0x138/0x510 [ 150.242861][ T8499] do_splice+0xb53/0x1fc0 [ 150.249345][ T8499] __do_splice+0x15d/0x360 [ 150.255914][ T8499] __x64_sys_splice+0x187/0x250 [ 150.262922][ T8499] do_syscall_64+0xcd/0x4c0 [ 150.269582][ T8499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.277628][ T8499] } [ 150.280191][ T8499] ... key at: [] __key.0+0x0/0x40 [ 150.287370][ T8499] ... acquired at: [ 150.291237][ T8499] _raw_read_lock_irqsave+0x74/0x90 [ 150.296591][ T8499] kill_fasync+0x138/0x510 [ 150.301164][ T8499] evdev_pass_values+0x619/0x9b0 [ 150.306252][ T8499] evdev_events+0x1bb/0x390 [ 150.310908][ T8499] input_pass_values+0x74e/0x880 [ 150.316019][ T8499] input_handle_event+0xf00/0x14d0 [ 150.321282][ T8499] input_inject_event+0x1e8/0x3b0 [ 150.326456][ T8499] evdev_write+0x457/0x750 [ 150.331024][ T8499] vfs_write+0x2a0/0x1150 [ 150.335503][ T8499] ksys_write+0x1f8/0x250 [ 150.339981][ T8499] do_syscall_64+0xcd/0x4c0 [ 150.344633][ T8499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.350677][ T8499] [ 150.352979][ T8499] -> (&f_owner->lock){....}-{3:3} { [ 150.358180][ T8499] INITIAL USE at: [ 150.362050][ T8499] lock_acquire+0x179/0x350 [ 150.368100][ T8499] _raw_write_lock_irq+0x36/0x50 [ 150.374586][ T8499] __f_setown+0x61/0x3c0 [ 150.380372][ T8499] generic_setlease+0xef2/0x1300 [ 150.386850][ T8499] kernel_setlease+0x106/0x140 [ 150.393155][ T8499] vfs_setlease+0x258/0x2d0 [ 150.399198][ T8499] fcntl_setlease+0x3ed/0x5a0 [ 150.405415][ T8499] do_fcntl+0x751/0x15a0 [ 150.411203][ T8499] __x64_sys_fcntl+0x163/0x200 [ 150.417508][ T8499] do_syscall_64+0xcd/0x4c0 [ 150.423550][ T8499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.430997][ T8499] INITIAL READ USE at: [ 150.435300][ T8499] lock_acquire+0x179/0x350 [ 150.441785][ T8499] _raw_read_lock_irqsave+0x74/0x90 [ 150.448960][ T8499] send_sigio+0x31/0x3e0 [ 150.455178][ T8499] kill_fasync+0x214/0x510 [ 150.461572][ T8499] lease_break_callback+0x23/0x30 [ 150.468593][ T8499] __break_lease+0x671/0x1810 [ 150.475241][ T8499] do_dentry_open+0x91f/0x1530 [ 150.481978][ T8499] vfs_open+0x82/0x3f0 [ 150.488027][ T8499] path_openat+0x1de4/0x2cb0 [ 150.494590][ T8499] do_filp_open+0x20b/0x470 [ 150.501068][ T8499] do_sys_openat2+0x11b/0x1d0 [ 150.507725][ T8499] __x64_sys_open+0x153/0x1e0 [ 150.514380][ T8499] do_syscall_64+0xcd/0x4c0 [ 150.520856][ T8499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.528722][ T8499] } [ 150.531195][ T8499] ... key at: [] __key.1+0x0/0x40 [ 150.538289][ T8499] ... acquired at: [ 150.542065][ T8499] _raw_read_lock_irqsave+0x74/0x90 [ 150.547419][ T8499] send_sigio+0x31/0x3e0 [ 150.551815][ T8499] kill_fasync+0x214/0x510 [ 150.556385][ T8499] lease_break_callback+0x23/0x30 [ 150.561568][ T8499] __break_lease+0x671/0x1810 [ 150.566394][ T8499] do_dentry_open+0x91f/0x1530 [ 150.571307][ T8499] vfs_open+0x82/0x3f0 [ 150.575531][ T8499] path_openat+0x1de4/0x2cb0 [ 150.580287][ T8499] do_filp_open+0x20b/0x470 [ 150.584943][ T8499] do_sys_openat2+0x11b/0x1d0 [ 150.589775][ T8499] __x64_sys_open+0x153/0x1e0 [ 150.594605][ T8499] do_syscall_64+0xcd/0x4c0 [ 150.599257][ T8499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.605301][ T8499] [ 150.607601][ T8499] [ 150.607601][ T8499] the dependencies between the lock to be acquired [ 150.607607][ T8499] and SOFTIRQ-irq-unsafe lock: [ 150.621068][ T8499] -> (tasklist_lock){.+.+}-{3:3} { [ 150.626169][ T8499] HARDIRQ-ON-R at: [ 150.630123][ T8499] lock_acquire+0x179/0x350 [ 150.636260][ T8499] _raw_read_lock+0x5f/0x70 [ 150.642393][ T8499] __do_wait+0x105/0x890 [ 150.648258][ T8499] do_wait+0x21e/0x5a0 [ 150.653951][ T8499] kernel_wait+0x9f/0x160 [ 150.659904][ T8499] call_usermodehelper_exec_work+0xf1/0x170 [ 150.667441][ T8499] process_one_work+0x9cc/0x1b70 [ 150.674008][ T8499] worker_thread+0x6c8/0xf10 [ 150.680223][ T8499] kthread+0x3c5/0x780 [ 150.685919][ T8499] ret_from_fork+0x5d4/0x6f0 [ 150.692136][ T8499] ret_from_fork_asm+0x1a/0x30 [ 150.698530][ T8499] SOFTIRQ-ON-R at: [ 150.702484][ T8499] lock_acquire+0x179/0x350 [ 150.708627][ T8499] _raw_read_lock+0x5f/0x70 [ 150.714773][ T8499] __do_wait+0x105/0x890 [ 150.720665][ T8499] do_wait+0x21e/0x5a0 [ 150.726368][ T8499] kernel_wait+0x9f/0x160 [ 150.732330][ T8499] call_usermodehelper_exec_work+0xf1/0x170 [ 150.739859][ T8499] process_one_work+0x9cc/0x1b70 [ 150.746427][ T8499] worker_thread+0x6c8/0xf10 [ 150.752651][ T8499] kthread+0x3c5/0x780 [ 150.758347][ T8499] ret_from_fork+0x5d4/0x6f0 [ 150.764565][ T8499] ret_from_fork_asm+0x1a/0x30 [ 150.770962][ T8499] INITIAL USE at: [ 150.774834][ T8499] lock_acquire+0x179/0x350 [ 150.780883][ T8499] _raw_write_lock_irq+0x36/0x50 [ 150.787366][ T8499] copy_process+0x4caf/0x7690 [ 150.793589][ T8499] kernel_clone+0xfc/0x930 [ 150.799551][ T8499] user_mode_thread+0xc7/0x110 [ 150.805877][ T8499] rest_init+0x23/0x2b0 [ 150.811575][ T8499] start_kernel+0x3ee/0x4d0 [ 150.817629][ T8499] x86_64_start_reservations+0x18/0x30 [ 150.824665][ T8499] x86_64_start_kernel+0x130/0x190 [ 150.831326][ T8499] common_startup_64+0x13e/0x148 [ 150.837817][ T8499] INITIAL READ USE at: [ 150.842128][ T8499] lock_acquire+0x179/0x350 [ 150.848622][ T8499] _raw_read_lock+0x5f/0x70 [ 150.855115][ T8499] __do_wait+0x105/0x890 [ 150.861337][ T8499] do_wait+0x21e/0x5a0 [ 150.867384][ T8499] kernel_wait+0x9f/0x160 [ 150.873690][ T8499] call_usermodehelper_exec_work+0xf1/0x170 [ 150.881563][ T8499] process_one_work+0x9cc/0x1b70 [ 150.888479][ T8499] worker_thread+0x6c8/0xf10 [ 150.895044][ T8499] kthread+0x3c5/0x780 [ 150.901087][ T8499] ret_from_fork+0x5d4/0x6f0 [ 150.907652][ T8499] ret_from_fork_asm+0x1a/0x30 [ 150.914392][ T8499] } [ 150.916864][ T8499] ... key at: [] tasklist_lock+0x18/0x40 [ 150.924559][ T8499] ... acquired at: [ 150.928337][ T8499] lock_acquire+0x179/0x350 [ 150.932998][ T8499] _raw_read_lock+0x5f/0x70 [ 150.937656][ T8499] send_sigurg+0xed/0xc80 [ 150.942143][ T8499] sk_send_sigurg+0x76/0x360 [ 150.946889][ T8499] unix_stream_sendmsg+0xfa5/0x1340 [ 150.952237][ T8499] ____sys_sendmsg+0xa95/0xc70 [ 150.957153][ T8499] ___sys_sendmsg+0x134/0x1d0 [ 150.961987][ T8499] __sys_sendmmsg+0x200/0x420 [ 150.966821][ T8499] __x64_sys_sendmmsg+0x9c/0x100 [ 150.971915][ T8499] do_syscall_64+0xcd/0x4c0 [ 150.976568][ T8499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.982628][ T8499] [ 150.984928][ T8499] [ 150.984928][ T8499] stack backtrace: [ 150.990808][ T8499] CPU: 1 UID: 60928 PID: 8499 Comm: syz.1.1094 Not tainted 6.16.0-syzkaller-12063-g37816488247d #0 PREEMPT(full) [ 150.990826][ T8499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 150.990834][ T8499] Call Trace: [ 150.990839][ T8499] [ 150.990844][ T8499] dump_stack_lvl+0x116/0x1f0 [ 150.990871][ T8499] check_irq_usage+0x7dc/0x920 [ 150.990895][ T8499] ? check_path.constprop.0+0x24/0x50 [ 150.990916][ T8499] ? __lock_acquire+0x12bc/0x1ce0 [ 150.990935][ T8499] __lock_acquire+0x12bc/0x1ce0 [ 150.990956][ T8499] ? find_held_lock+0x2b/0x80 [ 150.990973][ T8499] lock_acquire+0x179/0x350 [ 150.990992][ T8499] ? send_sigurg+0xed/0xc80 [ 150.991014][ T8499] _raw_read_lock+0x5f/0x70 [ 150.991033][ T8499] ? send_sigurg+0xed/0xc80 [ 150.991050][ T8499] send_sigurg+0xed/0xc80 [ 150.991068][ T8499] ? find_held_lock+0x2b/0x80 [ 150.991085][ T8499] sk_send_sigurg+0x76/0x360 [ 150.991104][ T8499] unix_stream_sendmsg+0xfa5/0x1340 [ 150.991119][ T8499] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10 [ 150.991139][ T8499] ? __pfx_unix_stream_sendmsg+0x10/0x10 [ 150.991164][ T8499] ____sys_sendmsg+0xa95/0xc70 [ 150.991179][ T8499] ? copy_msghdr_from_user+0x10a/0x160 [ 150.991197][ T8499] ? __pfx_____sys_sendmsg+0x10/0x10 [ 150.991212][ T8499] ? find_held_lock+0x2b/0x80 [ 150.991228][ T8499] ? futex_unqueue+0x133/0x2c0 [ 150.991249][ T8499] ___sys_sendmsg+0x134/0x1d0 [ 150.991268][ T8499] ? __pfx____sys_sendmsg+0x10/0x10 [ 150.991291][ T8499] ? find_held_lock+0x2b/0x80 [ 150.991311][ T8499] __sys_sendmmsg+0x200/0x420 [ 150.991335][ T8499] ? __pfx___sys_sendmmsg+0x10/0x10 [ 150.991364][ T8499] ? __pfx_do_futex+0x10/0x10 [ 150.991396][ T8499] ? xfd_validate_state+0x61/0x180 [ 150.991414][ T8499] __x64_sys_sendmmsg+0x9c/0x100 [ 150.991440][ T8499] ? lockdep_hardirqs_on+0x7c/0x110 [ 150.991466][ T8499] do_syscall_64+0xcd/0x4c0 [ 150.991483][ T8499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.991497][ T8499] RIP: 0033:0x7f2e8b18ebe9 [ 150.991509][ T8499] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 150.991522][ T8499] RSP: 002b:00007f2e8bf47038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 150.991535][ T8499] RAX: ffffffffffffffda RBX: 00007f2e8b3b5fa0 RCX: 00007f2e8b18ebe9 [ 150.991544][ T8499] RDX: 0000000000000001 RSI: 0000200000006c40 RDI: 0000000000000003 [ 150.991553][ T8499] RBP: 00007f2e8b211e19 R08: 0000000000000000 R09: 0000000000000000 [ 150.991561][ T8499] R10: 0000000000040015 R11: 0000000000000246 R12: 0000000000000000 [ 150.991569][ T8499] R13: 00007f2e8b3b6038 R14: 00007f2e8b3b5fa0 R15: 00007ffd96ced9e8 [ 150.991582][ T8499] [ 150.991620][ C1] vkms_vblank_simulate: vblank timer overrun [ 151.257965][ C1] vkms_vblank_simulate: vblank timer overrun [ 151.294209][ T8484] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 151.301703][ T8484] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 151.551385][ T5908] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 151.711697][ T5908] usb 3-1: Using ep0 maxpacket: 16 [ 151.718043][ T5908] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 151.729131][ T5908] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 151.738897][ T5908] usb 3-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 151.747953][ T5908] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.756762][ T5908] usb 3-1: config 0 descriptor?? [ 152.167481][ T5908] hid-multitouch 0003:1FD2:6007.0015: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.2-1/input0 [ 152.321060][ T9] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 152.332370][ T9] dm9601 4-1:0.0 eth5: register 'dm9601' at usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet, 6e:00:00:00:00:00 [ 152.345733][ T9] usb 4-1: USB disconnect, device number 17 [ 152.352455][ T9] dm9601 4-1:0.0 eth5: unregister 'dm9601' usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet [ 152.432051][ T976] usb 3-1: USB disconnect, device number 19