last executing test programs: 26.115858495s ago: executing program 4 (id=4335): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x1b8, 0xe8, 0xffffffff, 0xffffffff, 0x288, 0xe8, 0x288, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) 26.042732396s ago: executing program 4 (id=4341): r0 = socket$pppl2tp(0x18, 0x1, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x111, 0x3, 0x0, 0xffffffffffffff16) 25.972051028s ago: executing program 4 (id=4345): r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ad6f07ea5d0c360402fa3275cb5db7ca24af28500b4a6158", 0x18}], 0x1) 25.923313218s ago: executing program 4 (id=4349): syz_mount_image$exfat(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x2008800, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x4, 0x1534, &(0x7f0000001f80)="$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") mount$bind(&(0x7f0000000200)='./file0\x00', &(0x7f0000000680)='./file0/../file0/../file0/../file0\x00', 0x0, 0x1b73404, 0x0) 25.727733131s ago: executing program 4 (id=4358): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000300000000000000000000008500000087000000850000009e00000095"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc0, &(0x7f0000000140)=""/192, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 25.547652193s ago: executing program 4 (id=4366): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x3, 0x80, 0x7fff7ffc}]}) setrlimit(0x3, &(0x7f0000000040)={0x1, 0x8b9f}) 25.429366755s ago: executing program 32 (id=4366): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x3, 0x80, 0x7fff7ffc}]}) setrlimit(0x3, &(0x7f0000000040)={0x1, 0x8b9f}) 387.217914ms ago: executing program 2 (id=6058): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000040)=@setlink={0x3c, 0x13, 0x5, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x40000}, [@IFLA_IFNAME={0x14, 0x3, 'dummy0\x00'}, @IFLA_CARRIER={0x5}]}, 0x3c}}, 0x8084) 315.146995ms ago: executing program 2 (id=6063): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="0c04000010000104000000000000000000480000", @ANYRES32=r0, @ANYBLOB="101000000000000008000d0005000000e4031680a40001800c00070000000000adffffff0c00", @ANYRES16=r0], 0x40c}}, 0x20008850) 287.674925ms ago: executing program 1 (id=6065): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x14, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) 287.500545ms ago: executing program 5 (id=6066): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@ipv4_newrule={0x24, 0x21, 0x801, 0xfffffffc, 0xfffffffc, {0x2, 0x20}, [@FRA_DST={0x8, 0x1, @empty}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x0) 259.489406ms ago: executing program 1 (id=6067): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)={0x2c, 0x18, 0x15, 0x70bd2c, 0x25dfdbff, "", [@typed={0xa, 0x0, 0x0, 0x0, @str='\x02\x02\x00\x00\x00\x00'}, @nested={0x10, 0x9, 0x0, 0x1, [@nested={0xc, 0x8c, 0x0, 0x1, [@nested={0x4, 0xc2}, @nested={0x4, 0x15}]}]}]}, 0x2c}], 0x1}, 0x0) 254.140536ms ago: executing program 2 (id=6068): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') write$P9_RATTACH(r0, 0x0, 0x0) 235.309006ms ago: executing program 5 (id=6070): prctl$PR_MCE_KILL(0x35, 0x0, 0x8) prctl$PR_MCE_KILL(0x35, 0x0, 0x10) 208.007746ms ago: executing program 3 (id=6071): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv6_deladdr={0x18, 0x15, 0x1, 0x70bd29, 0x25dfdbfe, {0xa, 0x0, 0x6d, 0xfe}}, 0x18}, 0x1, 0x0, 0x0, 0x20040885}, 0x20000880) 207.646136ms ago: executing program 0 (id=6072): madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x16) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) 194.687766ms ago: executing program 3 (id=6073): r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2, 0x0, &(0x7f0000000080)) 194.220197ms ago: executing program 1 (id=6074): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/vmallocinfo\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/234, 0xea, 0x58) 193.787057ms ago: executing program 5 (id=6075): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv6_newnexthop={0x1c, 0x68, 0x309, 0x0, 0x0, {}, [@NHA_FDB={0x4}]}, 0x1c}}, 0x0) 163.664387ms ago: executing program 0 (id=6076): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000500)={'IDLETIMER\x00'}, &(0x7f0000000540)=0x1e) 163.260827ms ago: executing program 3 (id=6077): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="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", 0xfc) 138.451527ms ago: executing program 5 (id=6078): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x308}, 0xfdfdffff, {0x2, 0x0, @empty}}) 136.056967ms ago: executing program 1 (id=6079): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000800000000000000000850000004100000085000000d000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) 124.307907ms ago: executing program 2 (id=6080): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents64(r0, 0x0, 0x0) 119.104028ms ago: executing program 3 (id=6081): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0xeaff, &(0x7f0000000200)={&(0x7f0000000040)=@gettaction={0x28, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8}]}, 0x28}}, 0x0) 118.448718ms ago: executing program 0 (id=6082): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/sync_on_suspend', 0x101a02, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000080)=ANY=[], 0x138) 96.583448ms ago: executing program 1 (id=6083): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) 84.501748ms ago: executing program 2 (id=6084): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') read$FUSE(r0, 0x0, 0x0) 36.824209ms ago: executing program 0 (id=6085): r0 = socket$inet6(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="800037bbfa9ba1ce", 0x8, 0x20008004, &(0x7f0000001140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x15}}, 0x1c) 36.644149ms ago: executing program 5 (id=6086): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000680)=@newsa={0xf8, 0x10, 0x633, 0x0, 0x0, {{@in6=@private0, @in=@broadcast, 0x0, 0x4000, 0x0, 0x8001, 0x0, 0x20}, {@in=@dev, 0x0, 0x3c}, @in6=@dev={0xfe, 0x80, '\x00', 0xb}, {0x323}, {}, {}, 0x70bd29, 0x0, 0xa, 0x2}, [@tfcpad={0x8, 0x16, 0x3}]}, 0xf8}, 0x1, 0x0, 0x0, 0x2000c8c0}, 0x0) 36.567529ms ago: executing program 0 (id=6087): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000440)={@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @mcast1, @mcast1={0xff, 0x5}, 0x0, 0x4, 0x0, 0x600, 0xfc8, 0x20c200a2}) 36.495829ms ago: executing program 1 (id=6088): r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vlan1\x00', &(0x7f0000000300)=@ethtool_gstrings={0x1b, 0x7}}) 36.425249ms ago: executing program 5 (id=6089): r0 = getpid() ioprio_set$pid(0x3, r0, 0x4004) 36.234569ms ago: executing program 2 (id=6090): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x4, 0xe, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000001c0), 0xfffffedf, 0x10, &(0x7f0000000040), 0xffffff95, 0x0, 0xffffffffffffffff, 0xd, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x2000000, 0x19, 0x1b, &(0x7f0000001800)="63ec0adf33c9f7b9860000000000", 0x0, 0xc69a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 24.945969ms ago: executing program 3 (id=6091): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001e40)={0x64, 0x19, 0x1, 0x0, 0x25dfdbfb, {0x1d, 0xd601, 0x9}, [@nested={0x50, 0x10, 0x0, 0x1, [@typed={0x49, 0x121, 0x0, 0x0, @binary="c9a7befe6f6d645a1a11b81b2c4b10fb4f5fdaf9331c7510e19feecb90ee6bb49fdb1a75df432aa833928a0772ff8f5e9ed32d3b477d35b296674f1fe35663c0d236fde58b"}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x5}, 0x0) 434.12µs ago: executing program 0 (id=6092): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_delroute={0x2c, 0x19, 0x901, 0x70bd28, 0x0, {0x2, 0x18, 0x80, 0x0, 0x0, 0x3, 0xff, 0x0, 0x1000}, [@RTA_DST={0x8, 0x1, @dev}, @RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x38}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 0s ago: executing program 3 (id=6093): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000200)={0x14, 0x0, 0x4, 0x201, 0x70bd2c, 0x25dfdbfd, {0x2, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x200400c0}, 0x4) kernel console output (not intermixed with test programs): ice) (uninitialized): usbnet_get_endpoints failed: -22 [ 200.341354][ T303] smsc75xx: probe of 1-1:0.184 failed with error -22 [ 200.536899][ T630] usb 1-1: USB disconnect, device number 96 [ 200.542953][ T6] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 200.588194][ T6235] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 200.739525][ T6] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 200.749725][ T6] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 200.758939][ T6] usb 5-1: config 1 has no interface number 0 [ 200.765044][ T6] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.776025][ T6235] usb 2-1: Using ep0 maxpacket: 16 [ 200.781310][ T6] usb 5-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 200.791680][ T6235] usb 2-1: config 0 has an invalid interface number: 198 but max is 0 [ 200.800021][ T6235] usb 2-1: config 0 has no interface number 0 [ 200.806340][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 200.815549][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.823609][ T6] usb 5-1: Product: syz [ 200.827897][ T6] usb 5-1: Manufacturer: syz [ 200.832560][ T57] usb 3-1: new full-speed USB device number 95 using dummy_hcd [ 200.840349][ T6] usb 5-1: SerialNumber: syz [ 200.845151][ T6235] usb 2-1: New USB device found, idVendor=1a0a, idProduct=0101, bcdDevice=30.1d [ 200.854637][ T6235] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.863188][ T6235] usb 2-1: Product: syz [ 200.867420][ T6235] usb 2-1: Manufacturer: syz [ 200.872571][ T6] usb 5-1: selecting invalid altsetting 1 [ 200.878434][ T6235] usb 2-1: SerialNumber: syz [ 200.884270][ T6235] usb 2-1: config 0 descriptor?? [ 200.890378][ T6235] usb_ehset_test: probe of 2-1:0.198 failed with error -32 [ 200.948039][ T19] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 201.039379][ T57] usb 3-1: unable to get BOS descriptor or descriptor too short [ 201.049055][ T57] usb 3-1: config 106 has an invalid interface number: 33 but max is 0 [ 201.057348][ T57] usb 3-1: config 106 has no interface number 0 [ 201.063698][ T57] usb 3-1: config 106 interface 33 has no altsetting 0 [ 201.073882][ T6] cdc_ncm 5-1:1.1: bind() failure [ 201.087200][ T6] usb 5-1: USB disconnect, device number 85 [ 201.093682][ T57] usb 3-1: New USB device found, idVendor=07c4, idProduct=a103, bcdDevice= 9.b9 [ 201.103400][ T431] usb 2-1: USB disconnect, device number 92 [ 201.114171][ T57] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.125470][ T57] usb 3-1: Product: syz [ 201.132066][ T57] usb 3-1: Manufacturer: syz [ 201.137229][ T57] usb 3-1: SerialNumber: syz [ 201.141944][ T19] usb 4-1: Using ep0 maxpacket: 16 [ 201.155702][ T19] usb 4-1: unable to get BOS descriptor or descriptor too short [ 201.171441][ T19] usb 4-1: config 1 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 201.184545][ T19] usb 4-1: config 1 interface 0 has no altsetting 0 [ 201.199377][ T19] usb 4-1: New USB device found, idVendor=0eef, idProduct=720c, bcdDevice= 0.40 [ 201.209042][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.217650][ T19] usb 4-1: Product: syz [ 201.222547][ T19] usb 4-1: Manufacturer: 膬䯹䄰䞙㞌쐜쥙혟翶夼뜂쌴싵ꉄ鮅↣롱鋃䘲񲳝 [ 201.232614][ T19] usb 4-1: SerialNumber: syz [ 201.356162][ T57] ums-sddr55 3-1:106.33: USB Mass Storage device detected [ 201.364370][ T57] ums-sddr55 3-1:106.33: Quirks match for vid 07c4 pid a103: 8 [ 201.382457][ T57] usb 3-1: USB disconnect, device number 95 [ 201.442874][ T19] usbhid 4-1:1.0: can't add hid device: -22 [ 201.448917][ T19] usbhid: probe of 4-1:1.0 failed with error -22 [ 201.459460][ T19] usb 4-1: USB disconnect, device number 93 [ 201.617954][ T303] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 201.827933][ T303] usb 1-1: Using ep0 maxpacket: 16 [ 201.834287][ T303] usb 1-1: config 255 has an invalid interface number: 25 but max is 0 [ 201.842766][ T303] usb 1-1: config 255 has no interface number 0 [ 201.849294][ T303] usb 1-1: config 255 interface 25 has no altsetting 0 [ 201.866471][ T303] usb 1-1: New USB device found, idVendor=07cf, idProduct=1167, bcdDevice= 1.00 [ 201.882964][ T303] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.883426][ T28] audit: type=1326 audit(2000002651.529:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7821 comm="syz.2.3598" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f217d18e929 code=0x0 [ 201.891197][ T303] usb 1-1: Product: syz [ 201.918269][ T303] usb 1-1: Manufacturer: syz [ 201.922890][ T303] usb 1-1: SerialNumber: syz [ 201.934787][ T7816] loop1: detected capacity change from 0 to 40427 [ 201.952839][ T7816] F2FS-fs (loop1): Fix alignment : done, start(4096) end(16896) block(12288) [ 201.967592][ T7816] F2FS-fs (loop1): invalid crc value [ 201.998336][ T7816] F2FS-fs (loop1): Found nat_bits in checkpoint [ 202.070627][ T7816] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 202.084037][ T5015] usb 5-1: new full-speed USB device number 86 using dummy_hcd [ 202.118908][ T7848] loop2: detected capacity change from 0 to 512 [ 202.126157][ T7848] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 202.136724][ T7848] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 202.142500][ T303] usb-storage 1-1:255.25: USB Mass Storage device detected [ 202.147569][ T7848] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 202.164324][ T7848] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 202.172578][ T7848] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c040e11c, mo2=0000] [ 202.181700][ T7848] EXT4-fs (loop2): orphan cleanup on readonly fs [ 202.189138][ T303] usb-storage 1-1:255.25: This device (07cf,1167,0100 S 05 P b9) has an unneeded SubClass entry in unusual_devs.h (kernel 6.1.138-syzkaller-00007-g0c5980110105) [ 202.189138][ T303] Please send a copy of this message to and [ 202.189189][ T7848] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.3609: bg 0: block 34: padding at end of block bitmap is not set [ 202.231982][ T7848] Quota error (device loop2): write_blk: dquota write failed [ 202.239461][ T7848] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 202.249516][ T7848] EXT4-fs error (device loop2): ext4_acquire_dquot:6789: comm syz.2.3609: Failed to acquire dquot type 1 [ 202.261348][ T7848] EXT4-fs (loop2): 1 truncate cleaned up [ 202.267240][ T7848] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 202.277914][ T303] usb 1-1: USB disconnect, device number 97 [ 202.288826][ T5015] usb 5-1: config 0 has an invalid interface number: 123 but max is 0 [ 202.307732][ T5015] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 202.317878][ T19] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 202.327292][ T283] EXT4-fs (loop2): unmounting filesystem. [ 202.348395][ T5015] usb 5-1: config 0 has no interface number 0 [ 202.374247][ T5015] usb 5-1: New USB device found, idVendor=20df, idProduct=0001, bcdDevice=97.6d [ 202.398375][ T5015] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.422802][ T7865] futex_wake_op: syz.1.3616 tries to shift op by 32; fix this program [ 202.423049][ T5015] usb 5-1: Product: syz [ 202.440439][ T5015] usb 5-1: Manufacturer: syz [ 202.445197][ T5015] usb 5-1: SerialNumber: syz [ 202.454542][ T5015] usb 5-1: config 0 descriptor?? [ 202.503940][ T19] usb 4-1: Using ep0 maxpacket: 32 [ 202.510585][ T19] usb 4-1: config 0 has an invalid interface number: 196 but max is 0 [ 202.519529][ T19] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 202.530114][ T19] usb 4-1: config 0 has no interface number 0 [ 202.536782][ T19] usb 4-1: config 0 interface 196 altsetting 1 endpoint 0x2 has invalid wMaxPacketSize 0 [ 202.548155][ T19] usb 4-1: config 0 interface 196 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 202.561576][ T19] usb 4-1: config 0 interface 196 has no altsetting 0 [ 202.575799][ T19] usb 4-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 202.585227][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.593798][ T19] usb 4-1: Product: syz [ 202.599266][ T19] usb 4-1: Manufacturer: syz [ 202.604270][ T19] usb 4-1: SerialNumber: syz [ 202.609643][ T19] usb 4-1: config 0 descriptor?? [ 202.680533][ T320] usb 5-1: USB disconnect, device number 86 [ 202.729268][ T7885] loop2: detected capacity change from 0 to 40427 [ 202.748592][ T7885] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 202.768431][ T7885] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 202.778791][ T7885] F2FS-fs (loop2): invalid crc value [ 202.781964][ T5015] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 202.793685][ T7885] F2FS-fs (loop2): Found nat_bits in checkpoint [ 202.829153][ T7885] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 202.836337][ T7885] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 202.839816][ T19] ipheth 4-1:0.196: Unable to find endpoints [ 202.863475][ T19] usb 4-1: USB disconnect, device number 94 [ 202.951080][ T7899] loop2: detected capacity change from 0 to 256 [ 202.974257][ T5015] usb 2-1: Using ep0 maxpacket: 32 [ 202.980597][ T5015] usb 2-1: config 0 has an invalid interface number: 85 but max is 0 [ 202.989161][ T5015] usb 2-1: config 0 has no interface number 0 [ 202.995395][ T5015] usb 2-1: config 0 interface 85 altsetting 7 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 203.006842][ T5015] usb 2-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 203.018741][ T5015] usb 2-1: config 0 interface 85 has no altsetting 0 [ 203.030243][ T5015] usb 2-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 203.039793][ T5015] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.048100][ T5015] usb 2-1: Product: syz [ 203.052384][ T303] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 203.060460][ T5015] usb 2-1: Manufacturer: syz [ 203.065316][ T5015] usb 2-1: SerialNumber: syz [ 203.070965][ T5015] usb 2-1: config 0 descriptor?? [ 203.175709][ T7921] loop2: detected capacity change from 0 to 1024 [ 203.182593][ T7921] EXT4-fs: Ignoring removed bh option [ 203.188979][ T7921] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 203.200563][ T7921] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 203.211711][ T7921] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (31873!=20869) [ 203.221483][ T7921] EXT4-fs (loop2): failed to open journal device unknown-block(0,5) -6 [ 203.253368][ T303] usb 1-1: config 0 has an invalid interface number: 33 but max is 0 [ 203.266636][ T303] usb 1-1: config 0 has no interface number 0 [ 203.272845][ T303] usb 1-1: New USB device found, idVendor=24cf, idProduct=59e4, bcdDevice= 9.43 [ 203.282361][ T303] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.300256][ T5015] usb 2-1: USB disconnect, device number 93 [ 203.321695][ T303] usb 1-1: config 0 descriptor?? [ 203.328834][ T7927] sit: Dst spoofed 0.0.0.0/2002::bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:0:5efe:253.127.26.154 [ 203.332855][ T303] usb-storage 1-1:0.33: USB Mass Storage device detected [ 203.462392][ T7925] loop4: detected capacity change from 0 to 40427 [ 203.471753][ T7925] F2FS-fs (loop4): fault_injection options not supported [ 203.495664][ T7942] loop3: detected capacity change from 0 to 2048 [ 203.556219][ T39] usb 1-1: USB disconnect, device number 98 [ 203.577811][ T7942] Alternate GPT is invalid, using primary GPT. [ 203.599305][ T7942] loop3: p1 p2 p3 [ 203.678453][ T306] udevd[306]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 203.678475][ T3277] udevd[3277]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 203.826258][ T7975] IPv6: addrconf: prefix option has invalid lifetime [ 203.939808][ T7985] loop4: detected capacity change from 0 to 8192 [ 204.128792][ T19] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 204.145920][ T8034] tmpfs: Unsupported parameter 'mpol' [ 204.299853][ T39] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 204.322525][ T19] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 204.333671][ T19] usb 4-1: config 27 interface 0 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 204.344475][ T19] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 204.353562][ T19] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.363636][ T19] usb 4-1: invalid MIDI out EP 0 [ 204.370982][ T19] snd-usb-audio: probe of 4-1:27.0 failed with error -22 [ 204.384379][ T3277] udevd[3277]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 204.481629][ T320] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 204.502989][ T5015] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 204.513671][ T57] usb 2-1: new full-speed USB device number 94 using dummy_hcd [ 204.515205][ T39] usb 5-1: config 0 has an invalid interface number: 29 but max is 0 [ 204.529453][ T39] usb 5-1: config 0 has no interface number 0 [ 204.535614][ T39] usb 5-1: config 0 interface 29 has no altsetting 0 [ 204.542357][ T39] usb 5-1: New USB device found, idVendor=357d, idProduct=7788, bcdDevice=81.0d [ 204.551535][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.560633][ T39] usb 5-1: config 0 descriptor?? [ 204.583685][ T19] usb 4-1: USB disconnect, device number 95 [ 204.674018][ T320] usb 1-1: Using ep0 maxpacket: 16 [ 204.681326][ T320] usb 1-1: New USB device found, idVendor=0403, idProduct=fa78, bcdDevice= 0.03 [ 204.690792][ T320] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 204.698976][ T320] usb 1-1: SerialNumber: syz [ 204.704307][ T320] usb 1-1: config 0 descriptor?? [ 204.706116][ T5015] usb 3-1: Using ep0 maxpacket: 32 [ 204.715780][ T5015] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 204.727652][ T5015] usb 3-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 204.728611][ T57] usb 2-1: config 7 has an invalid interface number: 109 but max is 0 [ 204.736749][ T5015] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.736776][ T5015] usb 3-1: Product: syz [ 204.736791][ T5015] usb 3-1: Manufacturer: syz [ 204.745497][ T57] usb 2-1: config 7 has no interface number 0 [ 204.753212][ T5015] usb 3-1: SerialNumber: syz [ 204.757691][ T57] usb 2-1: config 7 interface 109 altsetting 4 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 204.768324][ T5015] usb 3-1: config 0 descriptor?? [ 204.772813][ T57] usb 2-1: config 7 interface 109 altsetting 4 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 204.787683][ T39] usb 5-1: string descriptor 0 read error: -71 [ 204.788896][ T57] usb 2-1: config 7 interface 109 altsetting 4 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 204.803968][ T5015] usb 3-1: bad CDC descriptors [ 204.806715][ T57] usb 2-1: config 7 interface 109 altsetting 4 has an invalid endpoint with address 0xAF, skipping [ 204.817839][ T39] usb-storage 5-1:0.29: USB Mass Storage device detected [ 204.822303][ T57] usb 2-1: config 7 interface 109 altsetting 4 has 4 endpoint descriptors, different from the interface descriptor's value: 5 [ 204.833148][ T5015] usb 3-1: unsupported MDLM descriptors [ 204.840356][ T57] usb 2-1: config 7 interface 109 has no altsetting 0 [ 204.859605][ T39] usb-storage 5-1:0.29: Quirks match for vid 357d pid 7788: 4800000 [ 204.870231][ T57] usb 2-1: New USB device found, idVendor=1965, idProduct=0018, bcdDevice=d9.4d [ 204.882486][ T57] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.890583][ T57] usb 2-1: Product: syz [ 204.894774][ T57] usb 2-1: Manufacturer: syz [ 204.899420][ T57] usb 2-1: SerialNumber: syz [ 204.905262][ T8045] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 204.922294][ T39] usb 5-1: USB disconnect, device number 87 [ 204.930092][ T320] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 204.937985][ T320] usb 1-1: Detected SIO [ 204.942723][ T320] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 204.953941][ T320] usb 1-1: USB disconnect, device number 99 [ 204.963909][ T320] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 204.973868][ T320] ftdi_sio 1-1:0.0: device disconnected [ 205.039186][ T5015] usb 3-1: USB disconnect, device number 96 [ 205.130043][ T57] usbhid 2-1:7.109: couldn't find an input interrupt endpoint [ 205.147286][ T57] usb 2-1: USB disconnect, device number 94 [ 205.486515][ T39] usb 4-1: new full-speed USB device number 96 using dummy_hcd [ 205.680060][ T39] usb 4-1: config 0 has an invalid interface number: 39 but max is 0 [ 205.692609][ T39] usb 4-1: config 0 has no interface number 0 [ 205.698986][ T39] usb 4-1: config 0 interface 39 altsetting 0 endpoint 0xB has invalid maxpacket 2047, setting to 64 [ 205.704096][ T8099] loop1: detected capacity change from 0 to 256 [ 205.722644][ T39] usb 4-1: New USB device found, idVendor=0499, idProduct=4d3f, bcdDevice=d2.2a [ 205.732435][ T57] usb 5-1: new full-speed USB device number 88 using dummy_hcd [ 205.742548][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.758895][ T8099] FAT-fs (loop1): Directory bread(block 64) failed [ 205.767935][ T39] usb 4-1: Product: syz [ 205.772143][ T39] usb 4-1: Manufacturer: syz [ 205.777409][ T8099] FAT-fs (loop1): Directory bread(block 65) failed [ 205.784060][ T8099] FAT-fs (loop1): Directory bread(block 66) failed [ 205.790920][ T39] usb 4-1: SerialNumber: syz [ 205.796602][ T5015] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 205.801136][ T8099] FAT-fs (loop1): Directory bread(block 67) failed [ 205.812070][ T39] usb 4-1: config 0 descriptor?? [ 205.815245][ T8099] FAT-fs (loop1): Directory bread(block 68) failed [ 205.818233][ T8061] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 205.823815][ T8099] FAT-fs (loop1): Directory bread(block 69) failed [ 205.840840][ T8099] FAT-fs (loop1): Directory bread(block 70) failed [ 205.847503][ T8099] FAT-fs (loop1): Directory bread(block 71) failed [ 205.854714][ T8099] FAT-fs (loop1): Directory bread(block 72) failed [ 205.861755][ T8099] FAT-fs (loop1): Directory bread(block 73) failed [ 205.960967][ T57] usb 5-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 205.973581][ T57] usb 5-1: config 253 interface 0 altsetting 0 has an invalid endpoint with address 0x65, skipping [ 205.984681][ T57] usb 5-1: config 253 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 206.000893][ T5015] usb 1-1: New USB device found, idVendor=04dd, idProduct=9032, bcdDevice=fd.0b [ 206.008862][ T57] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 206.010119][ T5015] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.025630][ T57] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 206.040029][ T8129] cgroup: Invalid name [ 206.040210][ T5015] usb 1-1: config 0 descriptor?? [ 206.049111][ T57] usb 5-1: SerialNumber: syz [ 206.066151][ T39] usb 4-1: USB disconnect, device number 96 [ 206.078623][ T5015] usb 1-1: unsupported MDLM descriptors [ 206.093976][ T338] udevd[338]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.39/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 206.275137][ T320] usb 1-1: USB disconnect, device number 100 [ 206.277643][ T431] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 206.288357][ T57] usb 5-1: USB disconnect, device number 88 [ 206.395214][ T19] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 206.480726][ T431] usb 3-1: Using ep0 maxpacket: 8 [ 206.487052][ T431] usb 3-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 206.496288][ T431] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.505417][ T431] usb 3-1: config 0 descriptor?? [ 206.587741][ T19] usb 2-1: Using ep0 maxpacket: 8 [ 206.594044][ T19] usb 2-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 206.602810][ T19] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 206.614354][ T19] usb 2-1: New USB device found, idVendor=05a9, idProduct=2640, bcdDevice=55.12 [ 206.623797][ T19] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.637244][ T19] usb 2-1: config 0 descriptor?? [ 206.643585][ T19] usb 2-1: Found UVC 0.00 device (05a9:2640) [ 206.643897][ T8137] loop3: detected capacity change from 0 to 512 [ 206.650582][ T19] usb 2-1: No valid video chain found. [ 206.658266][ T8137] EXT4-fs: Ignoring removed bh option [ 206.669390][ T8137] EXT4-fs: Ignoring removed mblk_io_submit option [ 206.678063][ T8137] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 206.688583][ T8137] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 206.697049][ T8137] EXT4-fs (loop3): orphan cleanup on readonly fs [ 206.703944][ T8137] Quota error (device loop3): do_insert_tree: Free block already used in tree: block 4 [ 206.713779][ T8137] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 206.723728][ T8137] EXT4-fs error (device loop3): ext4_acquire_dquot:6789: comm syz.3.3748: Failed to acquire dquot type 1 [ 206.735782][ T8137] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm syz.3.3748: Invalid block bitmap block 0 in block_group 0 [ 206.738914][ T431] usb 3-1: string descriptor 0 read error: -71 [ 206.751476][ T8137] Quota error (device loop3): write_blk: dquota write failed [ 206.755817][ T431] usb 3-1: Found UVC 0.00 device (2833:0201) [ 206.770054][ T8137] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 206.770111][ T431] usb 3-1: No valid video chain found. [ 206.785539][ T8137] EXT4-fs error (device loop3): ext4_acquire_dquot:6789: comm syz.3.3748: Failed to acquire dquot type 1 [ 206.787392][ T431] usb 3-1: USB disconnect, device number 97 [ 206.800599][ T8137] Quota error (device loop3): write_blk: dquota write failed [ 206.810404][ T8137] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 206.820435][ T8137] EXT4-fs error (device loop3): ext4_acquire_dquot:6789: comm syz.3.3748: Failed to acquire dquot type 1 [ 206.848332][ T8137] EXT4-fs (loop3): 1 orphan inode deleted [ 206.854771][ T8137] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 206.874121][ T57] usb 2-1: USB disconnect, device number 95 [ 206.917466][ T286] EXT4-fs (loop3): unmounting filesystem. [ 207.065232][ T28] audit: type=1400 audit(2000002656.407:244): avc: denied { create } for pid=8173 comm="syz.3.3766" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 207.087588][ T28] audit: type=1400 audit(2000002656.426:245): avc: denied { unlink } for pid=286 comm="syz-executor" name="file0" dev="tmpfs" ino=3498 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 207.286959][ T39] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 207.330302][ T320] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 207.406252][ T431] usb 4-1: new low-speed USB device number 97 using dummy_hcd [ 207.483087][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 207.495227][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 207.512562][ T39] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 207.527610][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.535768][ T39] usb 5-1: Product: syz [ 207.544842][ T39] usb 5-1: Manufacturer: syz [ 207.547031][ T320] usb 1-1: Using ep0 maxpacket: 16 [ 207.549942][ T39] usb 5-1: SerialNumber: syz [ 207.563501][ T320] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 207.569516][ T39] usb 5-1: config 0 descriptor?? [ 207.574954][ T320] usb 1-1: config 0 descriptor has 1 excess byte, ignoring [ 207.584245][ T320] usb 1-1: config 0 has no interface number 0 [ 207.597484][ T320] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 207.600429][ T8198] loop1: detected capacity change from 0 to 512 [ 207.607194][ T320] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.616225][ T431] usb 4-1: New USB device found, idVendor=046d, idProduct=0850, bcdDevice=6b.da [ 207.621558][ T320] usb 1-1: Product: syz [ 207.634290][ T5015] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 207.634416][ T431] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.636017][ T431] usb 4-1: config 0 descriptor?? [ 207.653734][ T320] usb 1-1: Manufacturer: syz [ 207.659870][ T320] usb 1-1: SerialNumber: syz [ 207.666673][ T320] usb 1-1: config 0 descriptor?? [ 207.673027][ T320] usb 1-1: Found UVC 0.00 device syz (046d:08f3) [ 207.674912][ T8198] EXT4-fs (loop1): 1 orphan inode deleted [ 207.679625][ T320] usb 1-1: No valid video chain found. [ 207.685803][ T8198] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 207.693189][ T10] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 207.704284][ T8198] ext4 filesystem being mounted at /739/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 207.713857][ T10] EXT4-fs error (device loop1): ext4_release_dquot:6825: comm kworker/u4:1: Failed to release dquot type 1 [ 207.748890][ T284] EXT4-fs (loop1): unmounting filesystem. [ 207.800589][ T431] usb 4-1: unknown interface protocol 0xe6, assuming v1 [ 207.807740][ T431] usb 4-1: cannot find UAC_HEADER [ 207.808770][ T39] usb 5-1: USB disconnect, device number 89 [ 207.822057][ T431] snd-usb-audio: probe of 4-1:0.0 failed with error -22 [ 207.830157][ T5015] usb 3-1: config 160 has an invalid interface number: 200 but max is 0 [ 207.840002][ T5015] usb 3-1: config 160 has no interface number 0 [ 207.847015][ T5015] usb 3-1: config 160 interface 200 has no altsetting 0 [ 207.847632][ T3277] udevd[3277]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 207.866199][ T5015] usb 3-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 207.879307][ T5015] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.887459][ T5015] usb 3-1: Product: syz [ 207.891835][ T5015] usb 3-1: Manufacturer: syz [ 207.896574][ T5015] usb 3-1: SerialNumber: syz [ 207.909385][ T431] usb 4-1: USB disconnect, device number 97 [ 207.927450][ T320] usb 1-1: USB disconnect, device number 101 [ 208.067027][ T303] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 208.124446][ T5015] usb 3-1: MIDIStreaming interface descriptor not found [ 208.134284][ T5015] usb 3-1: USB disconnect, device number 98 [ 208.262020][ T303] usb 2-1: Using ep0 maxpacket: 8 [ 208.268450][ T303] usb 2-1: config 4 has an invalid interface number: 244 but max is 0 [ 208.276707][ T303] usb 2-1: config 4 has no interface number 0 [ 208.282832][ T303] usb 2-1: config 4 interface 244 altsetting 1 endpoint 0x1 has an invalid bInterval 41, changing to 7 [ 208.293926][ T303] usb 2-1: config 4 interface 244 altsetting 1 endpoint 0x2 has invalid maxpacket 61461, setting to 1024 [ 208.305187][ T303] usb 2-1: config 4 interface 244 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 1024 [ 208.315320][ T303] usb 2-1: config 4 interface 244 has no altsetting 0 [ 208.323946][ T303] usb 2-1: New USB device found, idVendor=05ac, idProduct=fa33, bcdDevice=cb.aa [ 208.333078][ T303] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.341241][ T303] usb 2-1: Product: syz [ 208.345496][ T303] usb 2-1: Manufacturer: syz [ 208.350159][ T303] usb 2-1: SerialNumber: syz [ 208.356010][ T8203] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 208.371298][ T3277] udevd[3277]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:160.200/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 208.583741][ T303] ipheth 2-1:4.244: Unable to find endpoints [ 208.591519][ T303] usb 2-1: USB disconnect, device number 96 [ 208.694472][ T8225] loop2: detected capacity change from 0 to 256 [ 208.700893][ T320] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 208.713651][ T8225] FAT-fs (loop2): Directory bread(block 64) failed [ 208.720302][ T8225] FAT-fs (loop2): Directory bread(block 65) failed [ 208.726927][ T8225] FAT-fs (loop2): Directory bread(block 66) failed [ 208.733731][ T8225] FAT-fs (loop2): Directory bread(block 67) failed [ 208.740558][ T8225] FAT-fs (loop2): Directory bread(block 68) failed [ 208.747132][ T8225] FAT-fs (loop2): Directory bread(block 69) failed [ 208.753932][ T8225] FAT-fs (loop2): Directory bread(block 70) failed [ 208.760615][ T8225] FAT-fs (loop2): Directory bread(block 71) failed [ 208.767164][ T8225] FAT-fs (loop2): Directory bread(block 72) failed [ 208.773751][ T8225] FAT-fs (loop2): Directory bread(block 73) failed [ 208.814598][ T19] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 208.814607][ T5015] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 208.912095][ T320] usb 5-1: Using ep0 maxpacket: 8 [ 208.918294][ T320] usb 5-1: config 0 has an invalid interface number: 255 but max is 0 [ 208.926532][ T320] usb 5-1: config 0 has no interface number 0 [ 208.932645][ T320] usb 5-1: New USB device found, idVendor=0403, idProduct=da73, bcdDevice= 8.d0 [ 208.941753][ T320] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.950740][ T320] usb 5-1: config 0 descriptor?? [ 208.956993][ T320] usb 5-1: NDI device with a latency value of 1 [ 209.020436][ T5015] usb 1-1: Using ep0 maxpacket: 8 [ 209.026682][ T19] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 209.026942][ T5015] usb 1-1: config 162 has an invalid interface number: 52 but max is 1 [ 209.034978][ T19] usb 4-1: config 0 has no interface number 0 [ 209.043464][ T5015] usb 1-1: config 162 has no interface number 1 [ 209.049373][ T19] usb 4-1: config 0 interface 8 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1023 [ 209.055592][ T5015] usb 1-1: config 162 interface 52 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 209.065924][ T19] usb 4-1: New USB device found, idVendor=0582, idProduct=b9d5, bcdDevice=73.f7 [ 209.078854][ T5015] usb 1-1: config 162 interface 0 altsetting 1 has an invalid endpoint with address 0xA6, skipping [ 209.087870][ T19] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.099050][ T5015] usb 1-1: config 162 interface 0 altsetting 1 endpoint 0x85 has invalid wMaxPacketSize 0 [ 209.107103][ T6] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 209.117159][ T5015] usb 1-1: config 162 interface 52 has no altsetting 0 [ 209.125782][ T19] usb 4-1: config 0 descriptor?? [ 209.131440][ T5015] usb 1-1: config 162 interface 0 has no altsetting 0 [ 209.138170][ T8219] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 209.145794][ T5015] usb 1-1: New USB device found, idVendor=1235, idProduct=000e, bcdDevice=65.f0 [ 209.165873][ T3277] udevd[3277]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 209.168454][ T5015] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.191984][ T320] ftdi_sio 5-1:0.255: FTDI USB Serial Device converter detected [ 209.200239][ T5015] usb 1-1: Product: syz [ 209.201740][ T320] ftdi_sio ttyUSB0: unknown device type: 0x8d0 [ 209.205418][ T5015] usb 1-1: Manufacturer: syz [ 209.216145][ T5015] usb 1-1: SerialNumber: syz [ 209.217918][ T320] usb 5-1: USB disconnect, device number 90 [ 209.234133][ T320] ftdi_sio 5-1:0.255: device disconnected [ 209.325893][ T6] usb 3-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=c6.98 [ 209.342486][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.352305][ T6] usb 3-1: config 0 descriptor?? [ 209.360951][ T6] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 209.366800][ T8247] loop1: detected capacity change from 0 to 512 [ 209.369253][ T6] ftdi_sio ttyUSB0: unknown device type: 0xc698 [ 209.435895][ T303] usb 4-1: USB disconnect, device number 98 [ 209.469397][ T5015] usb 1-1: USB disconnect, device number 102 [ 209.587011][ T431] usb 3-1: USB disconnect, device number 99 [ 209.593420][ T431] ftdi_sio 3-1:0.0: device disconnected [ 209.692924][ T3277] udevd[3277]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:162.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 209.757198][ T320] usb 2-1: new full-speed USB device number 97 using dummy_hcd [ 209.953612][ T320] usb 2-1: unable to get BOS descriptor or descriptor too short [ 209.961692][ T320] usb 2-1: not running at top speed; connect to a high speed hub [ 209.970293][ T320] usb 2-1: config 12 has an invalid interface number: 173 but max is 1 [ 209.978623][ T320] usb 2-1: config 12 has an invalid interface number: 173 but max is 1 [ 209.986928][ T320] usb 2-1: config 12 has 1 interface, different from the descriptor's value: 2 [ 210.001589][ T320] usb 2-1: config 12 has no interface number 0 [ 210.007862][ T320] usb 2-1: config 12 interface 173 has no altsetting 0 [ 210.019828][ T320] usb 2-1: config 12 interface 173 has no altsetting 1 [ 210.033501][ T320] usb 2-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice=33.b7 [ 210.047697][ T320] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.055959][ T320] usb 2-1: Product: syz [ 210.071198][ T320] usb 2-1: Manufacturer: syz [ 210.075919][ T320] usb 2-1: SerialNumber: syz [ 210.082199][ T5015] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 210.298845][ T5015] usb 5-1: Using ep0 maxpacket: 16 [ 210.305186][ T5015] usb 5-1: config 0 has an invalid interface number: 203 but max is 0 [ 210.314310][ T5015] usb 5-1: config 0 has no interface number 0 [ 210.315604][ T320] usb 2-1: USB disconnect, device number 97 [ 210.320762][ T5015] usb 5-1: config 0 interface 203 altsetting 0 endpoint 0x82 has invalid maxpacket 1104, setting to 1024 [ 210.337768][ T5015] usb 5-1: config 0 interface 203 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 210.349875][ T5015] usb 5-1: New USB device found, idVendor=0499, idProduct=1026, bcdDevice=e8.af [ 210.359272][ T5015] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.367541][ T5015] usb 5-1: Product: syz [ 210.371718][ T5015] usb 5-1: Manufacturer: syz [ 210.376528][ T5015] usb 5-1: SerialNumber: syz [ 210.385385][ T5015] usb 5-1: config 0 descriptor?? [ 210.391192][ T8257] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 210.428872][ T431] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 210.537299][ T6235] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 210.630372][ T5015] usb 5-1: USB disconnect, device number 91 [ 210.650157][ T431] usb 1-1: unable to get BOS descriptor or descriptor too short [ 210.663417][ T431] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 210.673762][ T431] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 210.684389][ T431] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 210.693714][ T431] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.702349][ T431] usb 1-1: Product: syz [ 210.706536][ T431] usb 1-1: Manufacturer: syz [ 210.711263][ T431] usb 1-1: SerialNumber: syz [ 210.733678][ T6235] usb 3-1: unable to get BOS descriptor or descriptor too short [ 210.742187][ T6235] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 210.752695][ T6235] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 210.762020][ T6235] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 210.776800][ T6235] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 210.785942][ T6235] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.794309][ T6235] usb 3-1: Product: syz [ 210.798696][ T6235] usb 3-1: Manufacturer: syz [ 210.803320][ T6235] usb 3-1: SerialNumber: syz [ 210.947524][ T431] usb 1-1: 0:2 : does not exist [ 210.954468][ T431] usb 1-1: unknown interface protocol 0x2, assuming v1 [ 210.970582][ T431] usb 1-1: cannot find UAC_HEADER [ 210.984475][ T431] snd-usb-audio: probe of 1-1:1.1 failed with error -22 [ 210.999408][ T431] usb 1-1: USB disconnect, device number 103 [ 211.028886][ T6235] cdc_ncm 3-1:1.0: skipping garbage [ 211.034151][ T6235] cdc_ncm 3-1:1.0: skipping garbage [ 211.051596][ T6235] cdc_ncm 3-1:1.0: invalid descriptor buffer length [ 211.062502][ T6235] cdc_ncm 3-1:1.0: CDC Union missing and no IAD found [ 211.084289][ T6235] cdc_ncm 3-1:1.0: bind() failure [ 211.090563][ T6235] usb 3-1: USB disconnect, device number 100 [ 211.176321][ T8273] loop3: detected capacity change from 0 to 262144 [ 211.233004][ T8273] F2FS-fs (loop3): Found nat_bits in checkpoint [ 211.286592][ T8302] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 211.316720][ T8273] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 211.615942][ T8329] loop4: detected capacity change from 0 to 512 [ 211.634957][ T28] audit: type=1400 audit(2000002660.625:246): avc: denied { remount } for pid=8324 comm="syz.4.3841" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 211.665289][ T338] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 211.760479][ T8343] syz.4.3848 (8343): attempted to duplicate a private mapping with mremap. This is not supported. [ 211.958612][ T8366] loop2: detected capacity change from 0 to 16 [ 211.983706][ T8365] loop4: detected capacity change from 0 to 2048 [ 211.990554][ T8366] erofs: (device loop2): mounted with root inode @ nid 36. [ 212.097470][ T8368] loop2: detected capacity change from 0 to 1024 [ 212.116064][ T8368] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 212.148945][ T8368] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 212.175342][ T8368] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #3: comm syz.2.3860: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 212.222550][ T8368] EXT4-fs (loop2): no journal found [ 212.232575][ T8368] EXT4-fs (loop2): can't get journal size [ 212.257967][ T8368] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 212.269617][ T8372] loop3: detected capacity change from 0 to 16 [ 212.282853][ T8375] loop4: detected capacity change from 0 to 16 [ 212.322820][ T8372] erofs: (device loop3): mounted with root inode @ nid 36. [ 212.344082][ T8375] erofs: (device loop4): mounted with root inode @ nid 36. [ 212.433709][ T283] EXT4-fs (loop2): unmounting filesystem. [ 212.506784][ T8382] loop2: detected capacity change from 0 to 16 [ 212.517732][ T8384] loop4: detected capacity change from 0 to 16 [ 212.524594][ T8385] loop3: detected capacity change from 0 to 16 [ 212.536880][ T8382] erofs: (device loop2): mounted with root inode @ nid 36. [ 212.552064][ T8384] erofs: (device loop4): mounted with root inode @ nid 36. [ 212.579905][ T8385] erofs: (device loop3): mounted with root inode @ nid 36. [ 212.657049][ T8393] loop2: detected capacity change from 0 to 256 [ 212.785680][ T28] audit: type=1400 audit(2000002661.687:247): avc: denied { mount } for pid=8406 comm="syz.2.3878" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 212.813193][ T8409] loop2: detected capacity change from 0 to 16 [ 212.821934][ T8409] erofs: (device loop2): mounted with root inode @ nid 36. [ 212.844096][ T8411] loop1: detected capacity change from 0 to 2048 [ 212.872751][ T8413] loop2: detected capacity change from 0 to 1024 [ 212.899878][ T8411] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 212.917194][ T8411] ext4 filesystem being mounted at /754/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 212.932087][ T8413] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 212.964123][ T6235] usb 5-1: new high-speed USB device number 92 using dummy_hcd [ 212.964533][ T284] EXT4-fs (loop1): unmounting filesystem. [ 212.978661][ T283] EXT4-fs (loop2): unmounting filesystem. [ 213.023987][ T8426] loop2: detected capacity change from 0 to 1024 [ 213.024127][ T8424] loop1: detected capacity change from 0 to 1024 [ 213.051969][ T8424] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 213.072554][ T320] usb 4-1: new low-speed USB device number 99 using dummy_hcd [ 213.085854][ T284] EXT4-fs (loop1): unmounting filesystem. [ 213.090106][ T8426] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 213.107570][ T8426] ext4 filesystem being mounted at /768/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.151280][ T283] EXT4-fs (loop2): unmounting filesystem. [ 213.169948][ T6235] usb 5-1: Using ep0 maxpacket: 32 [ 213.183571][ T6235] usb 5-1: New USB device found, idVendor=0403, idProduct=f850, bcdDevice= 5.5d [ 213.198621][ T8439] loop2: detected capacity change from 0 to 2048 [ 213.205142][ T6235] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 213.219120][ T6235] usb 5-1: config 0 descriptor?? [ 213.237412][ T6235] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 213.245273][ T6235] ftdi_sio ttyUSB0: unknown device type: 0x55d [ 213.255361][ T8439] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 213.270328][ T320] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 213.280717][ T320] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 213.290532][ T320] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 213.301060][ T320] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 213.305775][ T283] EXT4-fs (loop2): unmounting filesystem. [ 213.328127][ T320] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 213.349289][ T320] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 213.360930][ T320] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 213.382130][ T320] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 213.402746][ T320] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 213.419081][ T431] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 213.423980][ T320] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 213.445929][ T320] usb 4-1: string descriptor 0 read error: -22 [ 213.449954][ T303] usb 5-1: USB disconnect, device number 92 [ 213.459506][ T303] ftdi_sio 5-1:0.0: device disconnected [ 213.465208][ T320] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 213.484130][ T320] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.624926][ T431] usb 2-1: Using ep0 maxpacket: 16 [ 213.631256][ T431] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 213.652433][ T431] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 213.673307][ T431] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 213.710512][ T431] usb 2-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice=50.0d [ 213.736590][ T6235] usb 4-1: USB disconnect, device number 99 [ 213.741946][ T431] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.754936][ T431] usb 2-1: Product: syz [ 213.759156][ T431] usb 2-1: Manufacturer: syz [ 213.774736][ T431] usb 2-1: SerialNumber: syz [ 213.780657][ T431] usb 2-1: config 0 descriptor?? [ 213.938074][ T8451] loop2: detected capacity change from 0 to 131072 [ 213.979781][ T8451] F2FS-fs (loop2): Found nat_bits in checkpoint [ 214.010092][ T431] usb 2-1: USB disconnect, device number 98 [ 214.025290][ T8451] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 214.079521][ T8459] loop2: detected capacity change from 0 to 512 [ 214.309824][ T8470] loop3: detected capacity change from 0 to 128 [ 214.415930][ T39] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 214.443103][ T8475] loop3: detected capacity change from 0 to 4096 [ 214.474084][ T8475] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 214.520582][ T286] EXT4-fs (loop3): unmounting filesystem. [ 214.554089][ T8480] loop3: detected capacity change from 0 to 512 [ 214.598669][ T8482] loop1: detected capacity change from 0 to 128 [ 214.621410][ T8484] loop3: detected capacity change from 0 to 512 [ 214.622892][ T39] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 214.655354][ T39] usb 3-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 214.665490][ T39] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.687854][ T39] usb 3-1: config 0 descriptor?? [ 214.705531][ T8488] loop3: detected capacity change from 0 to 128 [ 214.712459][ T39] rndis_host: probe of 3-1:0.0 failed with error -22 [ 214.734079][ T8490] loop3: detected capacity change from 0 to 512 [ 214.751737][ T6235] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 214.833071][ T8492] loop3: detected capacity change from 0 to 512 [ 214.880216][ T8494] loop3: detected capacity change from 0 to 2048 [ 214.899102][ T8457] loop4: detected capacity change from 0 to 131072 [ 214.924589][ T8457] F2FS-fs (loop4): Found nat_bits in checkpoint [ 214.948777][ T431] usb 3-1: USB disconnect, device number 101 [ 214.962092][ T6235] usb 1-1: unable to get BOS descriptor or descriptor too short [ 214.981197][ T6235] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 214.990349][ T6] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 214.999204][ T6235] usb 1-1: config 1 has no interface number 1 [ 215.006765][ T6235] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 215.019835][ T8457] F2FS-fs (loop4): Mounted with checkpoint version = 1b41e955 [ 215.021416][ T6235] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 215.049277][ T6235] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.057668][ T6235] usb 1-1: Product: syz [ 215.062099][ T6235] usb 1-1: Manufacturer: syz [ 215.066757][ T6235] usb 1-1: SerialNumber: syz [ 215.200566][ T8504] loop4: detected capacity change from 0 to 512 [ 215.219840][ T6] usb 2-1: config index 0 descriptor too short (expected 64575, got 68) [ 215.221783][ T8504] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 215.228568][ T6] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 215.239476][ T8504] ext4 filesystem being mounted at /852/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 215.247963][ T6] usb 2-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 215.269164][ T6] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 215.284129][ T6] usb 2-1: config index 1 descriptor too short (expected 64575, got 68) [ 215.293557][ T19] usb 4-1: new full-speed USB device number 100 using dummy_hcd [ 215.297952][ T285] EXT4-fs (loop4): unmounting filesystem. [ 215.302569][ T6] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 215.317360][ T6] usb 2-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 215.328498][ T6] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 215.341693][ T6235] usb 1-1: found format II with max.bitrate = 26774, frame size=2 [ 215.349639][ T6235] usb 1-1: found format II with max.bitrate = 26774, frame size=2 [ 215.363812][ T6] usb 2-1: string descriptor 0 read error: -71 [ 215.370594][ T6235] usb 1-1: failed to enable PITCH for EP 0x82 [ 215.377444][ T8508] loop4: detected capacity change from 0 to 128 [ 215.383810][ T6] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 215.393392][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.404245][ T6235] usb 1-1: USB disconnect, device number 104 [ 215.413281][ T6] usb 2-1: can't set config #1, error -71 [ 215.439365][ T6] usb 2-1: USB disconnect, device number 99 [ 215.533427][ T19] usb 4-1: unable to get BOS descriptor or descriptor too short [ 215.541496][ T19] usb 4-1: not running at top speed; connect to a high speed hub [ 215.550413][ T19] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 147, changing to 4 [ 215.563071][ T19] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 215.572187][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.580328][ T19] usb 4-1: Product: syz [ 215.584495][ T19] usb 4-1: Manufacturer: syz [ 215.589144][ T19] usb 4-1: SerialNumber: syz [ 215.651878][ T306] udevd[306]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 215.716060][ T320] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 215.802674][ T630] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 215.816798][ T19] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 215.826691][ T19] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 215.838399][ T19] usb 4-1: 5:0: cannot get min/max values for control 2 (id 5) [ 215.859693][ T19] usb 4-1: 5:0: cannot get min/max values for control 2 (id 5) [ 215.869517][ T19] usb 4-1: 5:0: cannot get min/max values for control 3 (id 5) [ 215.879170][ T19] usb 4-1: 5:0: cannot get min/max values for control 4 (id 5) [ 215.889591][ T19] usb 4-1: USB disconnect, device number 100 [ 215.921836][ T320] usb 5-1: Using ep0 maxpacket: 32 [ 215.934814][ T320] usb 5-1: New USB device found, idVendor=19d2, idProduct=f2ac, bcdDevice=84.4f [ 215.950219][ T320] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.958824][ T320] usb 5-1: Product: syz [ 215.963019][ T320] usb 5-1: Manufacturer: syz [ 215.968028][ T320] usb 5-1: SerialNumber: syz [ 215.972857][ T8516] loop1: detected capacity change from 0 to 8192 [ 215.973590][ T320] usb 5-1: config 0 descriptor?? [ 215.987234][ T320] usb 5-1: bad CDC descriptors [ 215.997703][ T630] usb 3-1: Using ep0 maxpacket: 16 [ 216.004024][ T630] usb 3-1: config 0 has an invalid interface number: 64 but max is 0 [ 216.012424][ T630] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 216.022735][ T630] usb 3-1: config 0 has no interface number 0 [ 216.028906][ T630] usb 3-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice=20.5b [ 216.038676][ T630] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.051375][ T630] usb 3-1: config 0 descriptor?? [ 216.057893][ T630] usb 3-1: Found UVC 0.00 device (0bd3:0555) [ 216.065034][ T630] usb 3-1: No valid video chain found. [ 216.066984][ T8518] loop1: detected capacity change from 0 to 2048 [ 216.103594][ T8520] loop1: detected capacity change from 0 to 1024 [ 216.118024][ T338] udevd[338]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 216.128748][ T8520] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 216.143292][ T8520] ext4 filesystem being mounted at /761/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 216.160142][ T320] usb 1-1: new full-speed USB device number 105 using dummy_hcd [ 216.169120][ T284] EXT4-fs (loop1): unmounting filesystem. [ 216.208599][ T630] usb 5-1: USB disconnect, device number 93 [ 216.278820][ T39] usb 3-1: USB disconnect, device number 102 [ 216.367326][ T320] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 10 [ 216.378476][ T320] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid maxpacket 123, setting to 64 [ 216.390663][ T320] usb 1-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 216.399905][ T320] usb 1-1: New USB device strings: Mfr=8, Product=0, SerialNumber=3 [ 216.408190][ T320] usb 1-1: Manufacturer: syz [ 216.420142][ T320] usb 1-1: SerialNumber: syz [ 216.425544][ T320] usb 1-1: config 0 descriptor?? [ 216.430852][ T8514] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 216.435131][ T8526] loop3: detected capacity change from 0 to 4096 [ 216.440156][ T320] input: KB Gear Tablet as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input22 [ 216.474324][ T19] usb 2-1: new high-speed USB device number 100 using dummy_hcd [ 216.488079][ T8526] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 216.512843][ T286] EXT4-fs (loop3): unmounting filesystem. [ 216.532100][ T8531] loop3: detected capacity change from 0 to 128 [ 216.635002][ T8533] loop3: detected capacity change from 0 to 32768 [ 216.679772][ T320] usb 1-1: USB disconnect, device number 105 [ 216.685922][ T19] usb 2-1: Using ep0 maxpacket: 16 [ 216.693866][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 78, changing to 10 [ 216.709195][ T19] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 216.719070][ T19] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 216.735081][ T19] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 22 [ 216.772763][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 216.788517][ T19] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 216.799499][ T19] usb 2-1: SerialNumber: syz [ 216.805926][ T19] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 216.810968][ T8539] loop4: detected capacity change from 0 to 128 [ 216.820324][ T19] cdc_acm: probe of 2-1:1.0 failed with error -12 [ 217.029918][ T431] usb 2-1: USB disconnect, device number 100 [ 217.146037][ T19] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 217.178535][ T39] usb 5-1: new high-speed USB device number 94 using dummy_hcd [ 217.341112][ T19] usb 3-1: Using ep0 maxpacket: 32 [ 217.348132][ T19] usb 3-1: config 1 has an invalid interface number: 242 but max is 0 [ 217.357032][ T19] usb 3-1: config 1 has no interface number 0 [ 217.363340][ T19] usb 3-1: config 1 interface 242 has no altsetting 0 [ 217.373569][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 217.379133][ T19] usb 3-1: New USB device found, idVendor=2eca, idProduct=c101, bcdDevice= 7.df [ 217.379900][ T39] usb 5-1: config 1 has an invalid interface number: 214 but max is 0 [ 217.399519][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.414634][ T19] usb 3-1: Product: syz [ 217.418911][ T19] usb 3-1: Manufacturer: syz [ 217.421103][ T39] usb 5-1: config 1 has no interface number 0 [ 217.430065][ T19] usb 3-1: SerialNumber: syz [ 217.438731][ T39] usb 5-1: config 1 interface 214 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 217.450264][ T39] usb 5-1: config 1 interface 214 altsetting 2 bulk endpoint 0x81 has invalid maxpacket 64 [ 217.468802][ T39] usb 5-1: config 1 interface 214 has no altsetting 0 [ 217.495791][ T39] usb 5-1: New USB device found, idVendor=07b4, idProduct=010a, bcdDevice= 1.02 [ 217.505091][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.513109][ T39] usb 5-1: Product: syz [ 217.528535][ T39] usb 5-1: Manufacturer: syz [ 217.533494][ T39] usb 5-1: SerialNumber: syz [ 217.545729][ T8543] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 217.555238][ T8543] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 217.575265][ T39] ums-alauda 5-1:1.214: USB Mass Storage device detected [ 217.634843][ T39] scsi host1: usb-storage 5-1:1.214 [ 217.672379][ T19] aqc111: probe of 3-1:1.242 failed with error -71 [ 217.689547][ T28] audit: type=1400 audit(2000002666.219:248): avc: denied { getattr } for pid=8578 comm="syz.0.3949" path="cgroup:[4026532621]" dev="nsfs" ino=4026532621 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 217.731878][ T19] usb 3-1: USB disconnect, device number 103 [ 217.823393][ T28] audit: type=1400 audit(2000002666.339:249): avc: denied { write } for pid=8585 comm="syz.0.3953" name="nf_conntrack" dev="proc" ino=4026532658 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 217.826641][ T39] usb 5-1: USB disconnect, device number 94 [ 217.878504][ T8535] loop3: detected capacity change from 0 to 262144 [ 217.922851][ T8590] device vti0 entered promiscuous mode [ 217.958237][ T28] audit: type=1400 audit(2000002666.459:250): avc: denied { setcheckreqprot } for pid=8594 comm="syz.1.3957" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 217.972653][ T8597] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3958'. [ 218.024109][ T8601] loop1: detected capacity change from 0 to 256 [ 218.070028][ T28] audit: type=1326 audit(2000002666.570:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8604 comm="syz.1.3962" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 218.121963][ T8609] loop1: detected capacity change from 0 to 128 [ 218.131574][ T28] audit: type=1326 audit(2000002666.570:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8604 comm="syz.1.3962" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 218.197784][ T28] audit: type=1326 audit(2000002666.570:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8604 comm="syz.1.3962" exe="/root/syz-executor" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 218.269478][ T8616] x_tables: ip_tables: socket match: used from hooks OUTPUT, but only valid from PREROUTING/INPUT [ 218.304167][ T28] audit: type=1326 audit(2000002666.570:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8604 comm="syz.1.3962" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 218.381216][ T28] audit: type=1326 audit(2000002666.570:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8604 comm="syz.1.3962" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 218.457016][ T28] audit: type=1400 audit(2000002666.745:256): avc: denied { setopt } for pid=8613 comm="syz.1.3965" lport=8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 218.516433][ T8641] loop3: detected capacity change from 0 to 128 [ 218.558987][ T8646] netlink: 'syz.2.3982': attribute type 32 has an invalid length. [ 218.567003][ T28] audit: type=1400 audit(2000002667.013:257): avc: denied { write } for pid=8645 comm="syz.2.3982" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 218.608845][ T28] audit: type=1400 audit(2000002667.013:258): avc: denied { nlmsg_write } for pid=8645 comm="syz.2.3982" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 218.658194][ T28] audit: type=1400 audit(2000002667.105:259): avc: denied { map } for pid=8652 comm="syz.3.3986" path="socket:[40385]" dev="sockfs" ino=40385 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 218.727841][ T28] audit: type=1400 audit(2000002667.142:260): avc: denied { create } for pid=8658 comm="syz.2.3988" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 218.800987][ T28] audit: type=1400 audit(2000002667.170:261): avc: denied { write } for pid=8658 comm="syz.2.3988" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 218.861866][ T28] audit: type=1400 audit(2000002667.262:262): avc: denied { setopt } for pid=8671 comm="syz.1.3995" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 218.899854][ T28] audit: type=1400 audit(2000002667.289:263): avc: denied { read } for pid=8674 comm="syz.3.3998" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 218.957166][ T8688] loop1: detected capacity change from 0 to 512 [ 219.342972][ T8706] loop3: detected capacity change from 0 to 32768 [ 219.432090][ T19] usb 2-1: new high-speed USB device number 101 using dummy_hcd [ 219.484296][ T8765] loop3: detected capacity change from 0 to 128 [ 219.547483][ T8776] netlink: 'syz.4.4047': attribute type 13 has an invalid length. [ 219.584814][ T8776] netlink: 'syz.4.4047': attribute type 27 has an invalid length. [ 219.639569][ T19] usb 2-1: config 0 has an invalid interface number: 64 but max is 0 [ 219.647744][ T19] usb 2-1: config 0 has an invalid descriptor of length 48, skipping remainder of the config [ 219.663546][ T19] usb 2-1: config 0 has no interface number 0 [ 219.669925][ T8786] random: crng reseeded on system resumption [ 219.687886][ T19] usb 2-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 219.710870][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.724029][ T19] usb 2-1: Product: syz [ 219.729874][ T19] usb 2-1: Manufacturer: syz [ 219.741327][ T19] usb 2-1: SerialNumber: syz [ 219.752542][ T19] usb 2-1: config 0 descriptor?? [ 219.832955][ T39] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 219.855114][ T8805] loop3: detected capacity change from 0 to 256 [ 219.875070][ T8805] FAT-fs (loop3): Directory bread(block 64) failed [ 219.887702][ T8805] FAT-fs (loop3): Directory bread(block 65) failed [ 219.898088][ T8805] FAT-fs (loop3): Directory bread(block 66) failed [ 219.909651][ T8805] FAT-fs (loop3): Directory bread(block 67) failed [ 219.916487][ T8805] FAT-fs (loop3): Directory bread(block 68) failed [ 219.923507][ T8805] FAT-fs (loop3): Directory bread(block 69) failed [ 219.930093][ T8805] FAT-fs (loop3): Directory bread(block 70) failed [ 219.948588][ T8805] FAT-fs (loop3): Directory bread(block 71) failed [ 219.956224][ T8805] FAT-fs (loop3): Directory bread(block 72) failed [ 219.972383][ T8805] FAT-fs (loop3): Directory bread(block 73) failed [ 219.986800][ T19] usb 2-1: USB disconnect, device number 101 [ 220.040960][ T39] usb 1-1: Using ep0 maxpacket: 16 [ 220.054931][ T39] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 220.077510][ T39] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 220.089187][ T39] usb 1-1: config 0 has no interface number 0 [ 220.130094][ T39] usb 1-1: New USB device found, idVendor=046c, idProduct=14e8, bcdDevice= b.28 [ 220.147353][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.155791][ T39] usb 1-1: Product: syz [ 220.181817][ T39] usb 1-1: Manufacturer: syz [ 220.186477][ T39] usb 1-1: SerialNumber: syz [ 220.202440][ T39] usb 1-1: config 0 descriptor?? [ 220.337412][ T8843] IPv6: NLM_F_REPLACE set, but no existing node found! [ 220.360287][ T8847] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4082'. [ 220.441219][ T19] usb 1-1: USB disconnect, device number 106 [ 220.908296][ T8911] loop1: detected capacity change from 0 to 1024 [ 220.963711][ T8911] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 220.996359][ T284] EXT4-fs (loop1): unmounting filesystem. [ 221.142483][ T8944] xt_l2tp: missing protocol rule (udp|l2tpip) [ 221.170555][ T8948] netlink: 'syz.4.4131': attribute type 7 has an invalid length. [ 221.189884][ T8948] netlink: 'syz.4.4131': attribute type 8 has an invalid length. [ 221.201581][ T8950] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4133'. [ 221.320907][ T8969] loop1: detected capacity change from 0 to 512 [ 221.360011][ T8969] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 221.372733][ T8772] loop2: detected capacity change from 0 to 262144 [ 221.408461][ T8969] EXT4-fs (loop1): 1 truncate cleaned up [ 221.414921][ T8772] F2FS-fs (loop2): Found nat_bits in checkpoint [ 221.415825][ T8969] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 221.493161][ T8772] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 221.494065][ T284] EXT4-fs (loop1): unmounting filesystem. [ 221.672441][ T9016] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 222.078564][ T9054] netlink: 96 bytes leftover after parsing attributes in process `syz.4.4182'. [ 222.096394][ T9056] loop1: detected capacity change from 0 to 128 [ 222.164284][ T9056] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 222.182575][ T9056] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 222.492770][ T9100] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4204'. [ 222.537625][ T9106] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 222.544948][ T9106] IPv6: NLM_F_CREATE should be set when creating new route [ 222.552191][ T9106] IPv6: NLM_F_CREATE should be set when creating new route [ 222.818218][ T9144] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4226'. [ 222.842426][ T9144] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4226'. [ 222.855663][ T9144] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4226'. [ 222.855730][ T9152] xt_TCPMSS: Only works on TCP SYN packets [ 222.898271][ T9156] netlink: 388 bytes leftover after parsing attributes in process `syz.0.4231'. [ 222.929417][ T9160] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 223.192389][ T9190] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4248'. [ 223.269653][ T9195] SELinux: security_context_str_to_sid (defcontext) failed with errno=-22 [ 223.390417][ T9206] random: crng reseeded on system resumption [ 223.550661][ T9221] netlink: 'syz.4.4265': attribute type 5 has an invalid length. [ 223.598244][ T9228] xt_TCPMSS: Only works on TCP SYN packets [ 223.645924][ T9234] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4270'. [ 223.659240][ T9236] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4272'. [ 223.669024][ T9236] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4272'. [ 223.688651][ T9234] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4270'. [ 223.781098][ T28] kauditd_printk_skb: 50 callbacks suppressed [ 223.781116][ T28] audit: type=1400 audit(2000002671.831:314): avc: denied { sqpoll } for pid=9244 comm="syz.4.4278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 223.840560][ T9257] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 223.879362][ T28] audit: type=1400 audit(2000002671.905:315): avc: denied { write } for pid=9259 comm="syz.2.4284" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 224.074162][ T9289] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4296'. [ 224.144637][ T28] audit: type=1400 audit(2000002672.163:316): avc: denied { bind } for pid=9296 comm="syz.0.4302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 224.149154][ T9286] loop4: detected capacity change from 0 to 8192 [ 224.192906][ T9301] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4304'. [ 224.308730][ T9026] loop3: detected capacity change from 0 to 262144 [ 224.346265][ T9319] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4313'. [ 224.473521][ T9344] netlink: 'syz.2.4322': attribute type 2 has an invalid length. [ 224.566599][ T9360] x_tables: unsorted underflow at hook 2 [ 224.656623][ T28] audit: type=1400 audit(2000002672.643:317): avc: denied { getopt } for pid=9370 comm="syz.4.4341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 224.766657][ T9389] loop4: detected capacity change from 0 to 256 [ 224.806756][ T9389] exfat: Deprecated parameter 'utf8' [ 224.812157][ T9389] exfat: Deprecated parameter 'utf8' [ 224.846746][ T9400] loop1: detected capacity change from 0 to 1024 [ 224.868778][ T9389] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x23a77120, utbl_chksum : 0xe619d30d) [ 224.892958][ T9400] EXT4-fs: Ignoring removed bh option [ 224.942381][ T28] audit: type=1400 audit(2000002672.902:318): avc: denied { unlink } for pid=285 comm="syz-executor" name="file0" dev="loop4" ino=1048610 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 224.979682][ T9400] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 225.000878][ T28] audit: type=1400 audit(2000002672.929:319): avc: denied { rmdir } for pid=285 comm="syz-executor" name="file0" dev="loop4" ino=1048605 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 225.061609][ T284] EXT4-fs (loop1): unmounting filesystem. [ 225.330595][ T28] audit: type=1326 audit(2000002673.262:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9433 comm="syz.0.4372" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8993d8e929 code=0x7ffc0000 [ 225.392915][ T9437] loop1: detected capacity change from 0 to 16 [ 225.403198][ T9437] erofs: (device loop1): mounted with root inode @ nid 36. [ 225.434949][ T28] audit: type=1326 audit(2000002673.289:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9433 comm="syz.0.4372" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8993d8e929 code=0x7ffc0000 [ 225.503161][ T9444] xt_ecn: cannot match TCP bits for non-tcp packets [ 225.522051][ T28] audit: type=1326 audit(2000002673.289:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9433 comm="syz.0.4372" exe="/root/syz-executor" sig=0 arch=c000003e syscall=322 compat=0 ip=0x7f8993d8e929 code=0x7ffc0000 [ 225.600703][ T28] audit: type=1326 audit(2000002673.289:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9433 comm="syz.0.4372" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8993d8e929 code=0x7ffc0000 [ 225.658430][ T9457] Illegal XDP return value 768713697 on prog (id 425) dev N/A, expect packet loss! [ 225.686245][ T312] device bridge_slave_1 left promiscuous mode [ 225.716113][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.729789][ T312] device bridge_slave_0 left promiscuous mode [ 225.747148][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.771336][ T312] device veth1_macvtap left promiscuous mode [ 225.777439][ T312] device veth0_vlan left promiscuous mode [ 226.123474][ T9490] x_tables: ip_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT/POSTROUTING [ 226.196922][ T9453] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.241379][ T9453] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.265009][ T9453] device bridge_slave_0 entered promiscuous mode [ 226.306804][ T9505] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4404'. [ 226.316300][ T9453] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.341371][ T9453] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.351116][ T9508] tmpfs: Bad value for 'size' [ 226.360066][ T9453] device bridge_slave_1 entered promiscuous mode [ 226.498117][ T9524] netlink: 36 bytes leftover after parsing attributes in process `syz.1.4415'. [ 226.618799][ T9541] loop2: detected capacity change from 0 to 256 [ 226.642229][ T9541] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 226.686288][ T9453] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.693499][ T9453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.701119][ T9541] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 226.719217][ T9541] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 226.760375][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.768325][ T9552] netlink: 'syz.0.4427': attribute type 1 has an invalid length. [ 226.780789][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 226.789145][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 226.813661][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 226.835097][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 226.852515][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.859857][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.870574][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 226.880450][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.887550][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.893736][ T9368] loop3: detected capacity change from 0 to 262144 [ 226.903016][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 226.927696][ T9562] netlink: 36 bytes leftover after parsing attributes in process `syz.2.4433'. [ 226.944207][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 226.986511][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 227.003714][ T9453] device veth0_vlan entered promiscuous mode [ 227.028404][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 227.046705][ T9453] device veth1_macvtap entered promiscuous mode [ 227.071132][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 227.087478][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 227.101901][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.115925][ T9577] netlink: 'syz.1.4440': attribute type 5 has an invalid length. [ 227.133592][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 227.162271][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.313011][ T9613] xt_ecn: cannot match TCP bits for non-tcp packets [ 227.356527][ T9616] rtc_cmos 00:00: Alarms can be up to one day in the future [ 227.537164][ T9648] SELinux: failed to load policy [ 227.665829][ T9671] usb usb8: usbfs: process 9671 (syz.3.4485) did not claim interface 0 before use [ 227.805070][ T9691] overlayfs: missing 'lowerdir' [ 227.868914][ T9699] A link change request failed with some changes committed already. Interface veth1_to_batadv may have been left with an inconsistent configuration, please check. [ 227.925303][ T9705] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 228.136150][ T9743] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 228.242441][ T9754] device bridge1 entered promiscuous mode [ 228.249030][ T9755] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 228.256494][ T9755] IPv6: NLM_F_CREATE should be set when creating new route [ 228.263851][ T9755] IPv6: NLM_F_CREATE should be set when creating new route [ 228.605271][ T9815] xt_bpf: check failed: parse error [ 228.668604][ T9830] xt_bpf: check failed: parse error [ 228.732312][ T9837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 228.745451][ T9837] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.762307][ T9837] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 228.781131][ T9842] device veth1_to_team entered promiscuous mode [ 228.793459][ T9842] A link change request failed with some changes committed already. Interface veth1_to_team may have been left with an inconsistent configuration, please check. [ 228.930736][ T9870] netlink: 'syz.0.4584': attribute type 16 has an invalid length. [ 228.941877][ T9870] netlink: 'syz.0.4584': attribute type 17 has an invalid length. [ 228.953985][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 228.962703][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 228.985565][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 229.009495][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 229.020080][ T9874] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2574 sclass=netlink_route_socket pid=9874 comm=syz.1.4587 [ 229.044353][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 229.064072][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 229.080880][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 229.092953][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 229.117157][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 229.127686][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 229.139049][ T9884] __nla_validate_parse: 14 callbacks suppressed [ 229.139066][ T9884] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4592'. [ 229.161515][ T9884] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4592'. [ 229.220809][ T28] kauditd_printk_skb: 46 callbacks suppressed [ 229.220827][ T28] audit: type=1400 audit(2000002676.852:370): avc: denied { compute_member } for pid=9892 comm="syz.3.4598" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 229.251170][ T9896] device bridge1 entered promiscuous mode [ 229.285768][ T28] audit: type=1400 audit(2000002676.917:371): avc: denied { read } for pid=9899 comm="syz.2.4601" name="ppp" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 229.308941][ T28] audit: type=1400 audit(2000002676.917:372): avc: denied { open } for pid=9899 comm="syz.2.4601" path="/dev/ppp" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 229.351701][ T9906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 229.390247][ T9906] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.406586][ T28] audit: type=1400 audit(2000002676.917:373): avc: denied { ioctl } for pid=9899 comm="syz.2.4601" path="/dev/ppp" dev="devtmpfs" ino=158 ioctlcmd=0x743d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 229.448682][ T9906] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 229.464600][ T28] audit: type=1400 audit(2000002677.018:374): avc: denied { read write } for pid=9913 comm="syz.0.4608" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 229.551467][ T28] audit: type=1400 audit(2000002677.018:375): avc: denied { open } for pid=9913 comm="syz.0.4608" path="/dev/raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 229.622600][ T28] audit: type=1400 audit(2000002677.018:376): avc: denied { ioctl } for pid=9913 comm="syz.0.4608" path="/dev/raw-gadget" dev="devtmpfs" ino=258 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 229.667873][ T9952] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4626'. [ 229.681241][ T320] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 229.689061][ T28] audit: type=1400 audit(2000002677.120:377): avc: denied { read write } for pid=286 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 229.717165][ T28] audit: type=1400 audit(2000002677.120:378): avc: denied { open } for pid=286 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 229.756268][ T28] audit: type=1400 audit(2000002677.120:379): avc: denied { ioctl } for pid=286 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 229.759524][ T9960] netlink: 'syz.1.4630': attribute type 13 has an invalid length. [ 229.798083][ T9963] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4632'. [ 229.802091][ T9960] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4630'. [ 229.859075][ T9971] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4635'. [ 229.908776][ T320] usb 1-1: Using ep0 maxpacket: 16 [ 229.916421][ T320] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 229.949923][ T320] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 229.981300][ T320] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.000376][ T320] usb 1-1: Product: syz [ 230.004869][ T320] usb 1-1: Manufacturer: syz [ 230.009852][ T320] usb 1-1: SerialNumber: syz [ 230.024344][ T9997] usb usb8: usbfs: process 9997 (syz.1.4648) did not claim interface 0 before use [ 230.026434][ T320] usb 1-1: config 0 descriptor?? [ 230.047050][ T320] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 230.056050][ T320] usb 1-1: Detected FT232R [ 230.104957][T10009] netlink: 5 bytes leftover after parsing attributes in process `syz.3.4652'. [ 230.120429][T10011] netlink: 'syz.1.4655': attribute type 3 has an invalid length. [ 230.264433][ T320] ftdi_sio ttyUSB0: Unable to read latency timer: -121 [ 230.265070][T10035] netlink: 292 bytes leftover after parsing attributes in process `syz.3.4667'. [ 230.488885][ T320] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 230.498029][ T320] ftdi_sio 1-1:0.0: GPIO initialisation failed: -71 [ 230.514006][ T320] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 230.532218][ T320] usb 1-1: USB disconnect, device number 107 [ 230.550496][ T320] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 230.560325][ T320] ftdi_sio 1-1:0.0: device disconnected [ 230.573006][T10057] netlink: 44 bytes leftover after parsing attributes in process `syz.3.4678'. [ 230.582252][T10057] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4678'. [ 230.751191][T10085] device gre1 entered promiscuous mode [ 231.397852][T10211] xt_hashlimit: max too large, truncated to 1048576 [ 231.441185][T10218] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=10218 comm=syz.3.4756 [ 231.458164][T10218] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=10218 comm=syz.3.4756 [ 231.559480][T10237] netlink: 'syz.5.4767': attribute type 2 has an invalid length. [ 231.703828][T10266] loop3: detected capacity change from 0 to 1024 [ 231.742352][T10266] EXT4-fs: Ignoring removed bh option [ 231.832619][T10266] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 231.915067][ T286] EXT4-fs (loop3): unmounting filesystem. [ 232.243988][T10360] netlink: 'syz.3.4827': attribute type 15 has an invalid length. [ 232.261933][T10363] netlink: 'syz.1.4825': attribute type 3 has an invalid length. [ 232.314238][T10369] SELinux: policydb version -1951749223 does not match my version range 15-33 [ 232.354014][T10369] SELinux: failed to load policy [ 232.520527][T10406] netlink: 'syz.0.4846': attribute type 15 has an invalid length. [ 232.631526][T10423] device ip6tnl1 entered promiscuous mode [ 232.651322][T10426] netlink: 'syz.3.4859': attribute type 30 has an invalid length. [ 233.136963][T10509] netlink: 'syz.1.4898': attribute type 6 has an invalid length. [ 233.160606][T10512] x_tables: ip_tables: socket match: used from hooks FORWARD, but only valid from PREROUTING/INPUT [ 233.257402][T10524] x_tables: duplicate entry at hook 3 [ 233.314053][T10536] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 233.448097][T10554] xt_hashlimit: Unknown mode mask 100000, kernel too old? [ 233.537193][T10569] netlink: 'syz.0.4930': attribute type 3 has an invalid length. [ 233.591734][T10578] tc_dump_action: action bad kind [ 234.014999][ T303] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 234.124856][ T39] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 234.221951][ T303] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 234.240194][ T303] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 234.261713][ T303] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=48.99 [ 234.280435][ T303] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.291773][ T303] usb 4-1: Product: syz [ 234.307428][ T303] usb 4-1: Manufacturer: syz [ 234.319193][ T303] usb 4-1: SerialNumber: syz [ 234.324103][ T39] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 234.333178][ T39] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 234.348039][ T303] usb 4-1: config 0 descriptor?? [ 234.355965][ T39] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 234.369320][ T39] usb 2-1: config 220 has no interface number 2 [ 234.376976][ T39] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 234.390443][ T39] usb 2-1: config 220 interface 0 has no altsetting 0 [ 234.397721][ T39] usb 2-1: config 220 interface 76 has no altsetting 0 [ 234.407706][ T39] usb 2-1: config 220 interface 1 has no altsetting 0 [ 234.435503][ T39] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 234.458813][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.468718][ T39] usb 2-1: Product: syz [ 234.481397][ T39] usb 2-1: Manufacturer: syz [ 234.488774][ T39] usb 2-1: SerialNumber: syz [ 234.534577][T10675] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 234.579365][T10683] __nla_validate_parse: 17 callbacks suppressed [ 234.579390][T10683] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4983'. [ 234.590465][ T303] snd-usb-audio: probe of 4-1:0.0 failed with error -12 [ 234.612589][ T306] udevd[306]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 234.728612][ T39] usb 2-1: selecting invalid altsetting 0 [ 234.738347][ T39] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 234.745158][ T39] usb 2-1: No valid video chain found. [ 234.775065][T10701] xt_l2tp: wrong L2TP version: 0 [ 234.779508][ T39] usb 2-1: USB disconnect, device number 102 [ 234.807307][T10705] netlink: 'syz.0.4994': attribute type 5 has an invalid length. [ 234.808983][ T303] usb 4-1: USB disconnect, device number 101 [ 234.815203][T10705] netlink: 45 bytes leftover after parsing attributes in process `syz.0.4994'. [ 234.880748][T10709] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4996'. [ 235.027549][T10739] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5009'. [ 235.118044][T10754] xt_hashlimit: overflow, try lower: 9223372036854775807/9 [ 235.215768][ T28] kauditd_printk_skb: 111 callbacks suppressed [ 235.215787][ T28] audit: type=1400 audit(2000002682.381:491): avc: denied { create } for pid=10764 comm="syz.5.5025" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 235.260919][ T28] audit: type=1400 audit(2000002682.418:492): avc: denied { getopt } for pid=10764 comm="syz.5.5025" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 235.324220][T10773] netlink: 'syz.1.5028': attribute type 16 has an invalid length. [ 235.339726][T10773] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 235.356050][T10779] loop5: detected capacity change from 0 to 512 [ 235.362782][T10773] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 235.414643][T10773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 235.435733][T10779] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 235.449784][T10779] ext4 filesystem being mounted at /120/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 235.467998][T10773] IPv6: ADDRCONF(NETDEV_CHANGE): ip6erspan0: link becomes ready [ 235.476049][T10773] IPv6: ADDRCONF(NETDEV_CHANGE): ip6erspan0: link becomes ready [ 235.488401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 235.496771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 235.521178][ T28] audit: type=1400 audit(2000002682.676:493): avc: denied { read append } for pid=10778 comm="syz.5.5031" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 235.544584][ T28] audit: type=1400 audit(2000002682.676:494): avc: denied { open } for pid=10778 comm="syz.5.5031" path="/120/file1/file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 235.567681][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 235.579247][ T9453] EXT4-fs (loop5): unmounting filesystem. [ 235.580132][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 235.594587][ T28] audit: type=1400 audit(2000002682.741:495): avc: denied { setopt } for pid=10799 comm="syz.2.5040" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 235.594842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 235.629879][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 235.638340][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 235.648684][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 235.657794][T10794] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5037'. [ 235.685390][T10794] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5037'. [ 235.842871][T10839] netlink: 36 bytes leftover after parsing attributes in process `syz.5.5058'. [ 235.876489][T10843] xt_TCPMSS: Only works on TCP SYN packets [ 235.958476][T10858] netlink: 220 bytes leftover after parsing attributes in process `syz.2.5068'. [ 235.982696][T10862] IPv6: NLM_F_CREATE should be specified when creating new route [ 236.003187][T10862] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 236.010504][T10862] IPv6: NLM_F_CREATE should be set when creating new route [ 236.017763][T10862] IPv6: NLM_F_CREATE should be set when creating new route [ 236.174554][ T28] audit: type=1400 audit(2000002683.276:496): avc: denied { getopt } for pid=10895 comm="syz.1.5088" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 236.229829][T10904] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 236.247325][ T28] audit: type=1400 audit(2000002683.322:497): avc: denied { read write } for pid=10903 comm="syz.1.5089" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 236.271953][T10907] netlink: 56 bytes leftover after parsing attributes in process `syz.3.5093'. [ 236.312272][T10907] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5093'. [ 236.341339][ T28] audit: type=1400 audit(2000002683.322:498): avc: denied { open } for pid=10903 comm="syz.1.5089" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 236.350352][T10907] validate_nla: 1 callbacks suppressed [ 236.350377][T10907] netlink: 'syz.3.5093': attribute type 2 has an invalid length. [ 236.393641][T10923] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 236.463874][T10937] netlink: 'syz.0.5108': attribute type 9 has an invalid length. [ 236.483823][ T28] audit: type=1326 audit(2000002683.470:499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10918 comm="syz.1.5100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 236.517637][T10943] netlink: 'syz.1.5113': attribute type 2 has an invalid length. [ 236.539368][ T28] audit: type=1326 audit(2000002683.470:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10918 comm="syz.1.5100" exe="/root/syz-executor" sig=0 arch=c000003e syscall=122 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 236.567136][T10946] netlink: 'syz.5.5112': attribute type 5 has an invalid length. [ 236.715649][T10976] loop2: detected capacity change from 0 to 512 [ 236.749289][T10976] EXT4-fs: Ignoring removed i_version option [ 236.804225][T10976] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 236.855421][T10976] ext4 filesystem being mounted at /1015/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 236.871417][T11005] loop5: detected capacity change from 0 to 512 [ 236.925511][T11016] netlink: 'syz.3.5144': attribute type 16 has an invalid length. [ 236.941569][T11005] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 236.957002][T11005] ext4 filesystem being mounted at /139/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 236.961563][T11016] netlink: 'syz.3.5144': attribute type 17 has an invalid length. [ 236.983881][ T283] EXT4-fs (loop2): unmounting filesystem. [ 236.987587][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 237.024901][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 237.042233][ T9453] EXT4-fs (loop5): unmounting filesystem. [ 237.077746][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): erspan1: link becomes ready [ 237.092035][T11016] IPv6: ADDRCONF(NETDEV_CHANGE): erspan1: link becomes ready [ 237.110579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 237.138171][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 237.173060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 237.192335][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 237.219478][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 237.240894][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 237.256471][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 237.270138][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 237.351062][T11064] cgroup: Invalid name [ 237.538040][T11102] loop1: detected capacity change from 0 to 512 [ 237.604968][T11102] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 237.627874][T11102] ext4 filesystem being mounted at /1016/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 237.678058][ T284] EXT4-fs (loop1): unmounting filesystem. [ 237.709428][ T39] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 237.715370][T11131] loop1: detected capacity change from 0 to 1024 [ 237.782817][T11131] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 237.798784][T11131] EXT4-fs (loop1): orphan cleanup on readonly fs [ 237.806704][T11131] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.5200: bg 0: block 10: padding at end of block bitmap is not set [ 237.821619][T11131] EXT4-fs error (device loop1): ext4_acquire_dquot:6789: comm syz.1.5200: Failed to acquire dquot type 0 [ 237.838125][T11131] EXT4-fs error (device loop1): ext4_acquire_dquot:6789: comm syz.1.5200: Failed to acquire dquot type 0 [ 237.849886][T11131] EXT4-fs error (device loop1): ext4_free_blocks:6210: comm syz.1.5200: Freeing blocks not in datazone - block = 0, count = 4096 [ 237.865424][T11131] EXT4-fs error (device loop1): ext4_acquire_dquot:6789: comm syz.1.5200: Failed to acquire dquot type 0 [ 237.878239][T11131] EXT4-fs (loop1): 1 orphan inode deleted [ 237.896658][T11131] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 237.914411][T11152] netlink: 'syz.5.5211': attribute type 16 has an invalid length. [ 237.927461][ T39] usb 3-1: Using ep0 maxpacket: 16 [ 237.933346][T11152] netlink: 'syz.5.5211': attribute type 17 has an invalid length. [ 237.944349][ T39] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 237.951716][T11131] EXT4-fs error (device loop1): ext4_search_dir:1549: inode #2: block 16: comm syz.1.5200: bad entry in directory: inode out of bounds - offset=44, inode=40, rec_len=16, size=1024 fake=0 [ 237.956869][T11152] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 237.979384][T11152] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 237.979497][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.001108][T11152] IPv6: ADDRCONF(NETDEV_CHANGE): erspan1: link becomes ready [ 238.001478][ T39] usb 3-1: Product: syz [ 238.009115][T11152] IPv6: ADDRCONF(NETDEV_CHANGE): erspan1: link becomes ready [ 238.013270][ T39] usb 3-1: Manufacturer: syz [ 238.024717][ T284] EXT4-fs (loop1): unmounting filesystem. [ 238.025483][ T39] usb 3-1: SerialNumber: syz [ 238.031708][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 238.036530][ T39] r8152-cfgselector 3-1: config 0 descriptor?? [ 238.051874][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 238.072959][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 238.095216][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 238.118906][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 238.136924][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 238.154078][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 238.163619][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 238.252243][T11178] xt_TCPMSS: Only works on TCP SYN packets [ 238.269789][ T39] r8152-cfgselector 3-1: Unknown version 0x0000 [ 238.486960][ T39] r8152-cfgselector 3-1: Unknown version 0x0000 [ 238.496806][ T39] r8152-cfgselector 3-1: bad CDC descriptors [ 238.519952][ T39] r8152-cfgselector 3-1: Unknown version 0x0000 [ 238.532178][T11223] tc_dump_action: action bad kind [ 238.557179][ T39] r8152-cfgselector 3-1: USB disconnect, device number 104 [ 238.716519][T11254] xt_socket: unknown flags 0x8 [ 238.723046][T11255] syz.3.5263 uses obsolete (PF_INET,SOCK_PACKET) [ 238.904967][T11281] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 239.157328][T11317] loop5: detected capacity change from 0 to 512 [ 239.205057][T11317] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 239.209080][T11328] loop1: detected capacity change from 0 to 256 [ 239.214074][T11317] ext4 filesystem being mounted at /174/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 239.222768][T11328] exfat: Deprecated parameter 'utf8' [ 239.237769][T11329] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 239.282290][T11328] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d) [ 239.313539][ T9453] EXT4-fs (loop5): unmounting filesystem. [ 239.451386][T11356] xt_l2tp: v2 tid > 0xffff: 134217728 [ 239.536088][T11370] mmap: syz.1.5319 (11370): VmData 29077504 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 240.052134][T11434] xt_socket: unknown flags 0x58 [ 240.204418][T11452] __nla_validate_parse: 10 callbacks suppressed [ 240.204439][T11452] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5360'. [ 240.304627][T11462] loop5: detected capacity change from 0 to 256 [ 240.349758][T11466] loop2: detected capacity change from 0 to 128 [ 240.359285][T11462] FAT-fs (loop5): Directory bread(block 64) failed [ 240.367371][T11466] FAT-fs (loop2): Directory bread(block 524322) failed [ 240.385561][T11466] FAT-fs (loop2): Directory bread(block 524323) failed [ 240.393491][T11462] FAT-fs (loop5): Directory bread(block 65) failed [ 240.407612][T11466] FAT-fs (loop2): Directory bread(block 524324) failed [ 240.428911][T11466] FAT-fs (loop2): Directory bread(block 524325) failed [ 240.439634][T11462] FAT-fs (loop5): Directory bread(block 66) failed [ 240.446290][T11462] FAT-fs (loop5): Directory bread(block 67) failed [ 240.447447][T11466] FAT-fs (loop2): Directory bread(block 524326) failed [ 240.481714][T11462] FAT-fs (loop5): Directory bread(block 68) failed [ 240.488563][T11466] FAT-fs (loop2): Directory bread(block 524327) failed [ 240.499355][T11462] FAT-fs (loop5): Directory bread(block 69) failed [ 240.507416][T11466] FAT-fs (loop2): Directory bread(block 524328) failed [ 240.532453][T11466] FAT-fs (loop2): Directory bread(block 524329) failed [ 240.534069][T11462] FAT-fs (loop5): Directory bread(block 70) failed [ 240.554998][T11466] FAT-fs (loop2): Directory bread(block 524322) failed [ 240.562443][T11462] FAT-fs (loop5): Directory bread(block 71) failed [ 240.569162][T11462] FAT-fs (loop5): Directory bread(block 72) failed [ 240.578276][T11466] FAT-fs (loop2): Directory bread(block 524323) failed [ 240.609003][T11462] FAT-fs (loop5): Directory bread(block 73) failed [ 240.745632][T11507] netlink: 28 bytes leftover after parsing attributes in process `syz.5.5386'. [ 240.787678][T11507] netlink: 48 bytes leftover after parsing attributes in process `syz.5.5386'. [ 240.814670][T11515] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 240.849314][ T28] kauditd_printk_skb: 38 callbacks suppressed [ 240.849332][ T28] audit: type=1326 audit(2000002687.587:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11521 comm="syz.1.5393" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 240.924816][T11528] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5398'. [ 240.948487][ T28] audit: type=1326 audit(2000002687.624:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11521 comm="syz.1.5393" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 240.981018][T11537] netlink: 'syz.2.5402': attribute type 15 has an invalid length. [ 240.985344][ T28] audit: type=1326 audit(2000002687.624:532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11521 comm="syz.1.5393" exe="/root/syz-executor" sig=0 arch=c000003e syscall=152 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 241.018805][ T28] audit: type=1326 audit(2000002687.624:533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11521 comm="syz.1.5393" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 241.021397][T11539] tc_dump_action: action bad kind [ 241.065486][T11546] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5408'. [ 241.165518][ T28] audit: type=1326 audit(2000002687.624:534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11521 comm="syz.1.5393" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1afc38e929 code=0x7ffc0000 [ 241.169186][T11561] loop1: detected capacity change from 0 to 512 [ 241.267302][T11561] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 241.323688][T11561] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.5414: bg 0: block 384: padding at end of block bitmap is not set [ 241.343452][T11588] loop5: detected capacity change from 0 to 512 [ 241.349319][T11561] EXT4-fs (loop1): Remounting filesystem read-only [ 241.384553][T11561] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 241.394773][T11588] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 241.405388][T11588] ext4 filesystem being mounted at /203/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 241.420838][T11561] EXT4-fs (loop1): Remounting filesystem read-only [ 241.460931][ T9453] EXT4-fs (loop5): unmounting filesystem. [ 241.466646][T11561] EXT4-fs error (device loop1): ext4_clear_blocks:883: inode #11: comm syz.1.5414: attempt to clear invalid blocks 983260 len 1 [ 241.499841][ T28] audit: type=1400 audit(2000002688.187:535): avc: denied { write } for pid=11610 comm="syz.2.5437" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 241.569957][T11618] usb usb1: usbfs: process 11618 (syz.2.5440) did not claim interface 0 before use [ 241.580682][ T28] audit: type=1400 audit(2000002688.233:536): avc: denied { append } for pid=11617 comm="syz.3.5442" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 241.613810][T11561] EXT4-fs (loop1): Remounting filesystem read-only [ 241.623925][T11561] EXT4-fs error (device loop1): __ext4_get_inode_loc:4509: comm syz.1.5414: Invalid inode table block 0 in block_group 0 [ 241.642656][ T28] audit: type=1400 audit(2000002688.251:537): avc: denied { append } for pid=11616 comm="syz.2.5440" name="001" dev="devtmpfs" ino=164 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 241.665911][T11561] EXT4-fs (loop1): Remounting filesystem read-only [ 241.672468][T11561] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5916: Corrupt filesystem [ 241.682014][T11633] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5448'. [ 241.683951][T11627] loop3: detected capacity change from 0 to 256 [ 241.720585][T11561] EXT4-fs (loop1): Remounting filesystem read-only [ 241.727241][T11561] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 241.755386][T11561] EXT4-fs (loop1): Remounting filesystem read-only [ 241.766405][T11561] EXT4-fs error (device loop1): __ext4_get_inode_loc:4509: comm syz.1.5414: Invalid inode table block 0 in block_group 0 [ 241.780897][T11561] EXT4-fs (loop1): Remounting filesystem read-only [ 241.789371][T11627] FAT-fs (loop3): Directory bread(block 64) failed [ 241.796716][T11561] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5916: Corrupt filesystem [ 241.806231][T11627] FAT-fs (loop3): Directory bread(block 65) failed [ 241.823172][T11627] FAT-fs (loop3): Directory bread(block 66) failed [ 241.830100][T11561] EXT4-fs (loop1): Remounting filesystem read-only [ 241.840505][T11647] loop5: detected capacity change from 0 to 256 [ 241.848677][T11561] EXT4-fs error (device loop1): ext4_truncate:4314: inode #11: comm syz.1.5414: mark_inode_dirty error [ 241.860032][T11627] FAT-fs (loop3): Directory bread(block 67) failed [ 241.866614][T11627] FAT-fs (loop3): Directory bread(block 68) failed [ 241.873895][T11647] exfat: Deprecated parameter 'utf8' [ 241.889229][T11647] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d) [ 241.904012][T11561] EXT4-fs (loop1): Remounting filesystem read-only [ 241.910597][T11561] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 241.920464][T11627] FAT-fs (loop3): Directory bread(block 69) failed [ 241.932165][T11561] EXT4-fs (loop1): Remounting filesystem read-only [ 241.939049][T11627] FAT-fs (loop3): Directory bread(block 70) failed [ 241.962292][T11627] FAT-fs (loop3): Directory bread(block 71) failed [ 241.969428][T11561] EXT4-fs (loop1): 1 truncate cleaned up [ 241.975279][T11561] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 241.983970][T11627] FAT-fs (loop3): Directory bread(block 72) failed [ 242.005821][T11627] FAT-fs (loop3): Directory bread(block 73) failed [ 242.017632][ T284] EXT4-fs (loop1): unmounting filesystem. [ 242.102662][ T28] audit: type=1400 audit(2000002688.750:538): avc: denied { write } for pid=11664 comm="syz.5.5464" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 242.399844][ T28] audit: type=1400 audit(2000002689.017:539): avc: denied { getopt } for pid=11706 comm="syz.0.5486" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 242.416327][T11653] loop2: detected capacity change from 0 to 40427 [ 242.438625][T11711] netlink: 64138 bytes leftover after parsing attributes in process `syz.3.5485'. [ 242.481731][T11653] F2FS-fs (loop2): invalid crc value [ 242.543463][T11653] F2FS-fs (loop2): Found nat_bits in checkpoint [ 242.673493][T11653] F2FS-fs (loop2): Start checkpoint disabled! [ 242.696146][T11653] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 242.780146][T11757] loop5: detected capacity change from 0 to 256 [ 242.878833][T11773] netlink: 76 bytes leftover after parsing attributes in process `syz.1.5517'. [ 242.918320][T11773] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5517'. [ 242.972296][T11773] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5517'. [ 243.044824][T11799] SELinux: truncated policydb string identifier [ 243.061646][T11799] SELinux: failed to load policy [ 243.280155][T11845] netlink: 'syz.1.5551': attribute type 3 has an invalid length. [ 243.461589][T11885] loop1: detected capacity change from 0 to 256 [ 243.501778][T11885] FAT-fs (loop1): Directory bread(block 64) failed [ 243.519483][T11885] FAT-fs (loop1): Directory bread(block 65) failed [ 243.537088][T11885] FAT-fs (loop1): Directory bread(block 66) failed [ 243.540003][T11895] xt_TPROXY: Can be used only with -p tcp or -p udp [ 243.557478][T11885] FAT-fs (loop1): Directory bread(block 67) failed [ 243.567659][T11894] loop3: detected capacity change from 0 to 4096 [ 243.574230][ T39] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 243.582248][T11885] FAT-fs (loop1): Directory bread(block 68) failed [ 243.588825][T11885] FAT-fs (loop1): Directory bread(block 69) failed [ 243.596818][T11894] EXT4-fs: Ignoring removed oldalloc option [ 243.604163][T11894] EXT4-fs (loop3): Test dummy encryption mode enabled [ 243.611355][T11885] FAT-fs (loop1): Directory bread(block 70) failed [ 243.618555][T11885] FAT-fs (loop1): Directory bread(block 71) failed [ 243.626836][T11894] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 243.635960][T11885] FAT-fs (loop1): Directory bread(block 72) failed [ 243.645776][T11885] FAT-fs (loop1): Directory bread(block 73) failed [ 243.653738][T11894] EXT4-fs error (device loop3): ext4_acquire_dquot:6789: comm syz.3.5576: Failed to acquire dquot type 1 [ 243.710278][ T286] EXT4-fs (loop3): unmounting filesystem. [ 243.791205][ T39] usb 3-1: config 220 has an invalid interface number: 76 but max is 2 [ 243.824679][ T39] usb 3-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 243.854849][ T39] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 243.867535][T11930] x_tables: unsorted underflow at hook 1 [ 243.876105][ T39] usb 3-1: config 220 has no interface number 2 [ 243.890181][ T39] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 243.962856][ T39] usb 3-1: config 220 interface 0 has no altsetting 0 [ 243.969688][ T39] usb 3-1: config 220 interface 76 has no altsetting 0 [ 244.015681][ T39] usb 3-1: config 220 interface 1 has no altsetting 0 [ 244.048543][ T39] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 244.083192][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.102203][ T39] usb 3-1: Product: syz [ 244.129670][ T39] usb 3-1: Manufacturer: syz [ 244.136926][ T39] usb 3-1: SerialNumber: syz [ 244.185408][T11974] Invalid ELF header magic: != ELF [ 244.366574][ T39] usb 3-1: selecting invalid altsetting 0 [ 244.374308][ T39] usb 3-1: Found UVC 7.01 device syz (8086:0b07) [ 244.402537][ T39] usb 3-1: No valid video chain found. [ 244.443211][ T39] usb 3-1: USB disconnect, device number 105 [ 244.558646][T11978] loop3: detected capacity change from 0 to 40427 [ 244.567107][T11978] F2FS-fs (loop3): fault_type options not supported [ 244.583340][T12037] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 244.610853][T11978] F2FS-fs (loop3): invalid crc value [ 244.633355][T11978] F2FS-fs (loop3): Found nat_bits in checkpoint [ 244.743374][T11978] F2FS-fs (loop3): Start checkpoint disabled! [ 244.784249][T11978] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 244.958652][ T312] kworker/u4:4: attempt to access beyond end of device [ 244.958652][ T312] loop3: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 245.208246][T12137] xt_TCPMSS: Only works on TCP SYN packets [ 245.218983][T12139] loop2: detected capacity change from 0 to 512 [ 245.225696][T12139] EXT4-fs: Ignoring removed nomblk_io_submit option [ 245.280671][T12139] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2768: inode #11: comm syz.2.5698: corrupted xattr block 95 [ 245.310012][ T19] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 245.317664][T12139] EXT4-fs (loop2): Remounting filesystem read-only [ 245.346631][T12139] EXT4-fs error (device loop2): ext4_validate_block_bitmap:429: comm syz.2.5698: bg 0: block 7: invalid block bitmap [ 245.367516][T12139] EXT4-fs (loop2): Remounting filesystem read-only [ 245.386787][T12139] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 245.401838][T12139] EXT4-fs (loop2): Remounting filesystem read-only [ 245.413550][T12139] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2934: inode #11: comm syz.2.5698: corrupted xattr block 95 [ 245.438775][T12168] xt_TPROXY: Can be used only with -p tcp or -p udp [ 245.463930][T12170] bridge0: port 3(veth1_macvtap) entered blocking state [ 245.474386][T12139] EXT4-fs (loop2): Remounting filesystem read-only [ 245.480799][T12170] bridge0: port 3(veth1_macvtap) entered disabled state [ 245.508100][T12139] EXT4-fs warning (device loop2): ext4_evict_inode:299: xattr delete (err -117) [ 245.522121][ T19] usb 6-1: config 0 has an invalid interface number: 234 but max is 0 [ 245.542536][ T19] usb 6-1: config 0 has no interface number 0 [ 245.542632][T12139] EXT4-fs (loop2): 1 orphan inode deleted [ 245.557559][ T19] usb 6-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=b7.44 [ 245.562994][T12139] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 245.582530][ T19] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.607771][ T19] usb 6-1: Product: syz [ 245.611991][ T19] usb 6-1: Manufacturer: syz [ 245.639542][ T19] usb 6-1: SerialNumber: syz [ 245.658229][ T19] usb 6-1: config 0 descriptor?? [ 245.668637][ T283] EXT4-fs (loop2): unmounting filesystem. [ 245.673658][ T19] usb 6-1: bad CDC descriptors [ 245.695665][T12201] __nla_validate_parse: 4 callbacks suppressed [ 245.695686][T12201] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5726'. [ 245.712895][ T19] usb 6-1: unsupported MDLM descriptors [ 245.901985][ T19] usb 6-1: USB disconnect, device number 2 [ 245.923279][T12238] netlink: 2 bytes leftover after parsing attributes in process `syz.3.5742'. [ 245.940652][T12238] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 245.990901][T12249] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5751'. [ 246.270707][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 246.270726][ T28] audit: type=1400 audit(2000002692.599:565): avc: denied { setopt } for pid=12304 comm="syz.2.5771" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 246.306845][T12309] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5773'. [ 246.344452][ T28] audit: type=1400 audit(2000002692.617:566): avc: denied { write } for pid=12300 comm="syz.1.5770" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 246.417110][ T28] audit: type=1400 audit(2000002692.645:567): avc: denied { read write } for pid=12313 comm="syz.1.5775" name="uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 246.457798][ T28] audit: type=1400 audit(2000002692.645:568): avc: denied { open } for pid=12313 comm="syz.1.5775" path="/dev/uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 246.531680][ T28] audit: type=1400 audit(2000002692.700:569): avc: denied { connect } for pid=12319 comm="syz.1.5778" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 246.678989][T12371] netlink: 'syz.2.5803': attribute type 12 has an invalid length. [ 246.727692][T12373] device veth3 entered promiscuous mode [ 246.821702][T12401] netlink: 'syz.1.5818': attribute type 6 has an invalid length. [ 246.831425][ T28] audit: type=1326 audit(2000002693.106:570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12400 comm="syz.2.5819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f217d18e929 code=0x7ffc0000 [ 246.893921][ T28] audit: type=1326 audit(2000002693.106:571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12400 comm="syz.2.5819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f217d18e929 code=0x7ffc0000 [ 246.932392][ T28] audit: type=1326 audit(2000002693.106:572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12400 comm="syz.2.5819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=158 compat=0 ip=0x7f217d18e929 code=0x7ffc0000 [ 246.984125][ T28] audit: type=1326 audit(2000002693.106:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12400 comm="syz.2.5819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f217d18e929 code=0x7ffc0000 [ 247.018581][T12428] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 247.050008][ T28] audit: type=1326 audit(2000002693.106:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12400 comm="syz.2.5819" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f217d18e929 code=0x7ffc0000 [ 247.050259][T12428] overlayfs: missing 'lowerdir' [ 247.277836][T12472] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5854'. [ 247.314942][T12477] netlink: 48 bytes leftover after parsing attributes in process `syz.2.5856'. [ 247.345517][T12477] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5856'. [ 247.459891][T12506] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 247.710034][T12553] xt_limit: Overflow, try lower: 2147483649/3300 [ 247.724214][T12558] loop5: detected capacity change from 0 to 128 [ 247.747388][T12558] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 247.770483][T12562] netlink: 'syz.2.5899': attribute type 3 has an invalid length. [ 247.780440][T12558] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 247.786737][T12562] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5899'. [ 247.860764][ T8] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 247.952046][T12591] loop2: detected capacity change from 0 to 256 [ 247.960593][T12591] exfat: Deprecated parameter 'namecase' [ 247.991868][T12591] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x25fbf2c1, utbl_chksum : 0xe619d30d) [ 248.053189][T12598] loop5: detected capacity change from 0 to 4096 [ 248.064000][T12602] loop2: detected capacity change from 0 to 512 [ 248.091425][T12598] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 248.114793][T12602] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 248.127617][T12602] ext4 filesystem being mounted at /1130/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 248.138838][T12609] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5921'. [ 248.151481][ T9453] EXT4-fs (loop5): unmounting filesystem. [ 248.209530][ T283] EXT4-fs (loop2): unmounting filesystem. [ 248.288510][T12631] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5932'. [ 248.630311][ T303] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 248.639306][T12700] device sit0 entered promiscuous mode [ 248.760477][T12720] netlink: 'syz.2.5972': attribute type 3 has an invalid length. [ 248.783613][T12724] device bridge4 entered promiscuous mode [ 248.838038][ T303] usb 6-1: unable to get BOS descriptor or descriptor too short [ 248.857482][ T303] usb 6-1: config 6 has an invalid interface number: 200 but max is 0 [ 248.876645][ T303] usb 6-1: config 6 has no interface number 0 [ 248.896509][T12743] ip6t_REJECT: ECHOREPLY is not supported [ 248.905372][ T303] usb 6-1: config 6 interface 200 altsetting 8 endpoint 0x1 has invalid wMaxPacketSize 0 [ 248.933663][ T303] usb 6-1: config 6 interface 200 has no altsetting 0 [ 248.946235][ T303] usb 6-1: New USB device found, idVendor=05d8, idProduct=810c, bcdDevice=18.5f [ 248.964431][ T303] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.979958][ T303] usb 6-1: Product: syz [ 248.987959][ T303] usb 6-1: Manufacturer: syz [ 248.998831][ T303] usb 6-1: SerialNumber: syz [ 249.016616][T12760] SELinux: Context is not valid (left unmapped). [ 249.090050][T12774] netlink: 'syz.1.6001': attribute type 1 has an invalid length. [ 249.226279][ T57] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 249.231476][ T303] usb 6-1: USB disconnect, device number 3 [ 249.422829][ T57] usb 4-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 249.431959][ T57] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 249.441039][ T57] usb 4-1: config 0 descriptor?? [ 249.881852][ T57] usb 4-1: Cannot set MAC address [ 249.887408][ T57] MOSCHIP usb-ethernet driver: probe of 4-1:0.0 failed with error -71 [ 249.920433][ T57] usb 4-1: USB disconnect, device number 102 [ 249.965900][T12835] ipt_REJECT: TCP_RESET invalid for non-tcp [ 250.039400][T12849] xt_hashlimit: invalid interval [ 250.087757][T12858] xt_policy: neither incoming nor outgoing policy selected [ 250.136058][T12862] xt_l2tp: v2 sid > 0xffff: 4294901760 [ 250.309231][T12891] binfmt_misc: register: failed to install interpreter file ./file0 [ 250.379869][T12899] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 250.423802][T12909] IPv6: NLM_F_CREATE should be specified when creating new route [ 250.520562][T12926] netlink: 'syz.3.6077': attribute type 3 has an invalid length. [ 250.572611][T12937] netlink: 'syz.3.6081': attribute type 2 has an invalid length. [ 250.603484][T12940] netlink: 'syz.1.6083': attribute type 2 has an invalid length. [ 250.667692][ T3972] ------------[ cut here ]------------ [ 250.673338][ T3972] kernel BUG at fs/buffer.c:2714! [ 250.696454][ T3972] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 250.702602][ T3972] CPU: 0 PID: 3972 Comm: kmmpd-loop0 Not tainted 6.1.138-syzkaller-00007-g0c5980110105 #0 [ 250.712525][ T3972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 250.722626][ T3972] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 250.728044][ T3972] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 88 39 e8 ff e9 b0 fe ff ff e8 6e e1 a3 ff 0f 0b e8 67 e1 a3 ff <0f> 0b e8 60 e1 a3 ff 0f 0b e8 59 e1 a3 ff 0f 0b e8 52 e1 a3 ff 0f [ 250.747702][ T3972] RSP: 0018:ffffc90012d27ca0 EFLAGS: 00010293 [ 250.753824][ T3972] RAX: ffffffff81cc0fa9 RBX: 0000000000000000 RCX: ffff88811d62a880 [ 250.761842][ T3972] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 250.769847][ T3972] RBP: ffffc90012d27cf0 R08: dffffc0000000000 R09: ffffed10231aafe4 [ 250.777865][ T3972] R10: ffffed10231aafe4 R11: 1ffff110231aafe3 R12: 0000000000000000 [ 250.777888][ T3972] R13: 1ffff110231aafe3 R14: ffff888118d57f18 R15: 0000000000003801 [ 250.777903][ T3972] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 250.777920][ T3972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.777934][ T3972] CR2: 00007fff67eb2008 CR3: 0000000119686000 CR4: 00000000003506b0 [ 250.777953][ T3972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 250.777964][ T3972] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 250.777977][ T3972] Call Trace: [ 250.777983][ T3972] [ 250.777992][ T3972] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 250.778030][ T3972] submit_bh+0x1f/0x30 [ 250.778052][ T3972] write_mmp_block_thawed+0x34a/0x4c0 [ 250.778078][ T3972] ? read_mmp_block+0x6d0/0x6d0 [ 250.778098][ T3972] ? __cfi_process_timeout+0x10/0x10 [ 250.778127][ T3972] write_mmp_block+0x138/0x2b0 [ 250.778150][ T3972] kmmpd+0x3ce/0x950 [ 250.778176][ T3972] kthread+0x281/0x320 [ 250.778198][ T3972] ? __cfi_kmmpd+0x10/0x10 [ 250.778218][ T3972] ? __cfi_kthread+0x10/0x10 [ 250.778239][ T3972] ret_from_fork+0x1f/0x30 [ 250.778266][ T3972] [ 250.778287][ T3972] Modules linked in: [ 250.827322][ T3972] ---[ end trace 0000000000000000 ]--- [ 250.827342][ T3972] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 250.827371][ T3972] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 88 39 e8 ff e9 b0 fe ff ff e8 6e e1 a3 ff 0f 0b e8 67 e1 a3 ff <0f> 0b e8 60 e1 a3 ff 0f 0b e8 59 e1 a3 ff 0f 0b e8 52 e1 a3 ff 0f [ 250.827388][ T3972] RSP: 0018:ffffc90012d27ca0 EFLAGS: 00010293 [ 250.827406][ T3972] RAX: ffffffff81cc0fa9 RBX: 0000000000000000 RCX: ffff88811d62a880 [ 250.827421][ T3972] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 250.827433][ T3972] RBP: ffffc90012d27cf0 R08: dffffc0000000000 R09: ffffed10231aafe4 [ 250.827448][ T3972] R10: ffffed10231aafe4 R11: 1ffff110231aafe3 R12: 0000000000000000 [ 250.827461][ T3972] R13: 1ffff110231aafe3 R14: ffff888118d57f18 R15: 0000000000003801 [ 250.827476][ T3972] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 250.827492][ T3972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.827506][ T3972] CR2: 00005555905e94a8 CR3: 000000012f921000 CR4: 00000000003506b0 [ 250.827524][ T3972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 250.827536][ T3972] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 250.827551][ T3972] Kernel panic - not syncing: Fatal exception [ 250.827927][ T3972] Kernel Offset: disabled [ 251.058344][ T3972] Rebooting in 86400 seconds..