last executing test programs: 2.173146867s ago: executing program 2 (id=5685): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000300)={0x14, 0x1b, 0x1, 0x70bd2d, 0x25dfdbff, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x4011}, 0x4c094) 2.132887978s ago: executing program 2 (id=5688): r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x9eff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}, 0x20000}}, {{0xa, 0x0, 0x40000, @dev={0xfe, 0x80, '\x00', 0x26}}}}, 0x108) 2.105629808s ago: executing program 2 (id=5690): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x5) 2.073320659s ago: executing program 2 (id=5693): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=@newsa={0x150, 0x10, 0x413, 0x70bd28, 0x0, {{@in=@multicast1, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x0, 0x4e24, 0x0, 0x2, 0x20, 0x20}, {@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x0, 0x32}, @in=@private=0xa010100, {0x4, 0x7, 0x0, 0x40000000000004, 0xffffffffffffffff, 0x0, 0x7f}, {0x0, 0x8, 0xcc}, {0xf6}, 0x0, 0x0, 0x2, 0x1, 0x1}, [@algo_aead={0x4c, 0x12, {{'rfc4309(ccm(aes))\x00'}, 0x0, 0x40}}, @tfcpad={0x8, 0x16, 0x4}, @mark={0xc, 0x15, {0x35075c, 0x6}}]}, 0x150}}, 0x804) 1.94444805s ago: executing program 2 (id=5704): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000a00)=ANY=[@ANYBLOB="120100007856bb40da0b53813de2010203010902"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000380)={0x34, &(0x7f0000000280)=ANY=[@ANYBLOB="2e070400000001cc12df"], 0x0, 0x0, 0x0, 0x0, 0x0}) 449.825864ms ago: executing program 2 (id=5805): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) 310.125536ms ago: executing program 0 (id=5815): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x6, 0x0, 0x0, 0xffffff81}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @multicast2}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) 310.017086ms ago: executing program 4 (id=5816): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents64(r0, 0xffffffffffffffff, 0x43) 309.915076ms ago: executing program 3 (id=5817): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000880)=ANY=[@ANYBLOB="4c010000180001002abd7000002000001d010300150004000100008000030000a77494fcd3a42289070000001e0106000318"], 0x14c}, 0x1, 0x0, 0x0, 0x891}, 0x0) 266.451506ms ago: executing program 4 (id=5819): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) 265.968386ms ago: executing program 3 (id=5820): socket(0x2b, 0x1, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @broadcast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010102, @local}, @time_exceeded={0x3, 0xd9077b571500a887, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x4, 0x0, @empty, @private}}}}}}, 0x0) 237.716207ms ago: executing program 1 (id=5821): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000290400003b0000000000000000000000280000000000000029000000050000000002020100000000fe8000000000000000000000000000bb18"], 0x58}, 0x0) 237.233057ms ago: executing program 0 (id=5822): r0 = socket(0x2, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x68, 0x0, 0x20000000) 237.131757ms ago: executing program 4 (id=5823): futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, 0x0, &(0x7f0000048000), 0x4000000) 225.249237ms ago: executing program 3 (id=5824): r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$UHID_CREATE2(r0, 0x0, 0x8) 207.805827ms ago: executing program 0 (id=5825): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000080)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @loopback}]}, 0x2c}}, 0x4044) 153.890728ms ago: executing program 1 (id=5826): r0 = syz_open_procfs(0x0, &(0x7f0000000800)='net/psched\x00') lseek(r0, 0x1, 0x0) 153.747058ms ago: executing program 3 (id=5827): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000840)=ANY=[@ANYBLOB="340000002e000305000004000000000020000080080000000000000008000000", @ANYRES32, @ANYBLOB="0c000f00005e"], 0x34}], 0x1}, 0x0) 153.408978ms ago: executing program 0 (id=5828): 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) 152.302418ms ago: executing program 1 (id=5829): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0), &(0x7f0000000000)=""/10, 0x11}, 0x20) 137.665728ms ago: executing program 3 (id=5830): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, 0x0, &(0x7f0000000340)) 126.667978ms ago: executing program 0 (id=5831): r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000005180)={0x2020}, 0x2020) 126.392928ms ago: executing program 4 (id=5832): r0 = socket(0x840000000002, 0x3, 0x100) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={0x0, 0x38}, 0x1, 0x0, 0x0, 0x200408dc}, 0x20000000) 75.344949ms ago: executing program 1 (id=5833): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @broadcast}) 75.231799ms ago: executing program 3 (id=5834): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1000410, &(0x7f0000000000)={[{@errors_remount}, {@grpquota}]}, 0x4, 0x4f2, &(0x7f0000000c80)="$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") unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) 75.183269ms ago: executing program 4 (id=5835): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000b00)=0x1007, 0x4) 74.965019ms ago: executing program 0 (id=5836): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, 0xffff, 0x1}, 0x6) 1.72685ms ago: executing program 1 (id=5837): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000700)=@mangle={'mangle\x00', 0x64, 0x6, 0x690, 0x0, 0x300, 0x448, 0x0, 0x0, 0x5c0, 0x5c0, 0x5c0, 0x5c0, 0x5c0, 0x6, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1, @local, [], [], 'macvtap0\x00', 'ip6tnl0\x00', {}, {}, 0x6}, 0x0, 0xa8, 0xe8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@broadcast}}}, {{@ipv6={@mcast2, @loopback, [], [], 'veth0_to_team\x00', 'syzkaller0\x00'}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@unspec=@connmark={{0x30}}, @common=@inet=@socket1={{0x28}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4=@private}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@frag={{0x30}}, @common=@hbh={{0x48}}]}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0x138, 0x178, 0x0, {}, [@common=@dst={{0x48}}, @common=@dst={{0x48}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@dev}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x6f0) 421.28µs ago: executing program 1 (id=5838): symlinkat(&(0x7f0000002140)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00') execve(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 0s ago: executing program 4 (id=5839): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000009e40)=@ipv6_newrule={0x38, 0x1a, 0x1, 0x0, 0x0, {0x81, 0x80, 0x80}, [@FRA_DST={0x14, 0x1, @private0}, @FIB_RULE_POLICY=@FRA_TABLE={0x8, 0xf, 0xa}]}, 0x38}}, 0x0) kernel console output (not intermixed with test programs): valid descriptor of length 224, skipping remainder of the config [ 203.348473][ T39] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 203.359868][ T39] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 203.369183][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.377177][ T39] usb 2-1: Product: syz [ 203.381627][ T39] usb 2-1: Manufacturer: syz [ 203.386257][ T39] usb 2-1: SerialNumber: syz [ 203.406971][ T678] usb 3-1: unable to get BOS descriptor or descriptor too short [ 203.415100][ T678] usb 3-1: not running at top speed; connect to a high speed hub [ 203.423511][ T678] usb 3-1: config 2 has an invalid interface number: 212 but max is 1 [ 203.431926][ T678] usb 3-1: config 2 has an invalid interface number: 226 but max is 1 [ 203.440172][ T678] usb 3-1: config 2 has no interface number 0 [ 203.446285][ T678] usb 3-1: config 2 has no interface number 1 [ 203.452451][ T678] usb 3-1: config 2 interface 212 altsetting 9 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 203.461594][ T304] usb 1-1: Using ep0 maxpacket: 16 [ 203.463544][ T678] usb 3-1: config 2 interface 226 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 203.470367][ T304] usb 1-1: unable to get BOS descriptor or descriptor too short [ 203.479274][ T678] usb 3-1: config 2 interface 226 altsetting 0 endpoint 0x85 has invalid maxpacket 37745, setting to 64 [ 203.498232][ T678] usb 3-1: config 2 interface 226 altsetting 0 endpoint 0x7 has an invalid bInterval 0, changing to 10 [ 203.501127][ T1377] usb 5-1: USB disconnect, device number 94 [ 203.510735][ T678] usb 3-1: config 2 interface 226 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 203.516449][ T304] usb 1-1: config 1 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 203.525501][ T678] usb 3-1: config 2 interface 226 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 203.539890][ T304] usb 1-1: config 1 interface 0 has no altsetting 0 [ 203.551531][ T24] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 203.562297][ T304] usb 1-1: New USB device found, idVendor=0eef, idProduct=720c, bcdDevice= 0.40 [ 203.565850][ T678] usb 3-1: config 2 interface 212 has no altsetting 0 [ 203.574831][ T304] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.588091][ T39] usb 2-1: 0:2 : does not exist [ 203.590480][ T304] usb 1-1: Product: syz [ 203.594935][ T39] usb 2-1: unit 9 not found! [ 203.598592][ T304] usb 1-1: Manufacturer: 膬䯹䄰䞙㞌쐜쥙혟翶夼뜂쌴싵ꉄ鮅↣롱鋃䘲񲳝 [ 203.603939][ T678] usb 3-1: New USB device found, idVendor=0738, idProduct=4540, bcdDevice=c6.ce [ 203.613435][ T304] usb 1-1: SerialNumber: syz [ 203.622467][ T678] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.635537][ T678] usb 3-1: Product: syz [ 203.639863][ T678] usb 3-1: Manufacturer: syz [ 203.644612][ T678] usb 3-1: SerialNumber: syz [ 203.650321][ T39] usb 2-1: 4:0: cannot get min/max values for control 1 (id 4) [ 203.661562][ T39] usb 2-1: 4:0: cannot get min/max values for control 2 (id 4) [ 203.671835][ T39] usb 2-1: 4:0: cannot get min/max values for control 3 (id 4) [ 203.681981][ T39] usb 2-1: 4:0: cannot get min/max values for control 4 (id 4) [ 203.692155][ T39] usb 2-1: 4:0: cannot get min/max values for control 5 (id 4) [ 203.702495][ T39] usb 2-1: 4:0: cannot get min/max values for control 6 (id 4) [ 203.713399][ T39] usb 2-1: USB disconnect, device number 97 [ 203.760884][ T24] usb 4-1: config index 0 descriptor too short (expected 7768, got 18) [ 203.769356][ T24] usb 4-1: config 0 has an invalid interface number: 49 but max is 0 [ 203.777500][ T24] usb 4-1: config 0 has no interface number 0 [ 203.783668][ T24] usb 4-1: too many endpoints for config 0 interface 49 altsetting 56: 52, using maximum allowed: 30 [ 203.794743][ T24] usb 4-1: config 0 interface 49 altsetting 56 has 0 endpoint descriptors, different from the interface descriptor's value: 52 [ 203.808067][ T24] usb 4-1: config 0 interface 49 has no altsetting 0 [ 203.814812][ T24] usb 4-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=52.4d [ 203.824676][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.825720][ T304] usbhid 1-1:1.0: can't add hid device: -22 [ 203.834330][ T24] usb 4-1: config 0 descriptor?? [ 203.843779][ T304] usbhid: probe of 1-1:1.0 failed with error -22 [ 203.854538][ T678] input: Mad Catz Beat Pad as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:2.226/input/input14 [ 203.867401][ T304] usb 1-1: USB disconnect, device number 97 [ 203.877252][ T678] usb 3-1: USB disconnect, device number 95 [ 203.910351][ T595] udevd[595]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 204.033668][ T24] usb 4-1: string descriptor 0 read error: -71 [ 204.044919][ T24] ftdi_sio 4-1:0.49: FTDI USB Serial Device converter detected [ 204.052958][ T24] ftdi_sio ttyUSB0: unknown device type: 0x524d [ 204.071973][ T24] usb 4-1: USB disconnect, device number 100 [ 204.079143][ T24] ftdi_sio 4-1:0.49: device disconnected [ 204.122265][ T28] audit: type=1326 audit(2000000783.982:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8704 comm="syz.1.4032" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x0 [ 204.124917][ T8707] loop4: detected capacity change from 0 to 256 [ 204.165139][ T8707] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xc65ab44c, utbl_chksum : 0xe619d30d) [ 204.178279][ T8707] exFAT-fs (loop4): error, invalid access to FAT free cluster (entry 0x00000005) [ 204.187519][ T8707] exFAT-fs (loop4): failed to initialize root inode [ 204.338495][ T28] audit: type=1326 audit(2000000784.228:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8734 comm="syz.1.4046" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x0 [ 204.710749][ T678] usb 5-1: new low-speed USB device number 95 using dummy_hcd [ 204.710864][ T304] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 204.753960][ T28] audit: type=1400 audit(2000000784.668:253): avc: denied { read write } for pid=8816 comm="syz.3.4088" name="fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 204.777555][ T24] usb 2-1: new full-speed USB device number 98 using dummy_hcd [ 204.778163][ T28] audit: type=1400 audit(2000000784.668:254): avc: denied { open } for pid=8816 comm="syz.3.4088" path="/dev/fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 204.865788][ T8831] loop3: detected capacity change from 0 to 512 [ 204.873350][ T8831] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 204.906656][ T304] usb 3-1: Using ep0 maxpacket: 16 [ 204.907848][ T678] usb 5-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 10 [ 204.914213][ T304] usb 3-1: unable to get BOS descriptor or descriptor too short [ 204.923072][ T678] usb 5-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 65535, setting to 8 [ 204.943277][ T304] usb 3-1: config 2 has an invalid interface number: 54 but max is 1 [ 204.953507][ T290] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 204.955179][ T304] usb 3-1: config 2 has an invalid interface number: 174 but max is 1 [ 204.967187][ T678] usb 5-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 204.972778][ T304] usb 3-1: config 2 has no interface number 0 [ 204.979817][ T24] usb 2-1: config 0 has an invalid interface number: 39 but max is 0 [ 204.985119][ T304] usb 3-1: config 2 has no interface number 1 [ 204.993322][ T678] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.006944][ T24] usb 2-1: config 0 has no interface number 0 [ 205.008104][ T304] usb 3-1: config 2 interface 174 altsetting 0 bulk endpoint 0xF has invalid maxpacket 64 [ 205.013116][ T24] usb 2-1: config 0 interface 39 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 205.029613][ T304] usb 3-1: config 2 interface 54 has no altsetting 0 [ 205.042158][ T304] usb 3-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=9b.97 [ 205.049162][ T8753] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 205.059937][ T304] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.061796][ T24] usb 2-1: New USB device found, idVendor=0499, idProduct=4d3f, bcdDevice=d2.2a [ 205.070288][ T304] usb 3-1: Product: syz [ 205.077760][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.082473][ T304] usb 3-1: Manufacturer: syz [ 205.094376][ T304] usb 3-1: SerialNumber: syz [ 205.099174][ T24] usb 2-1: Product: syz [ 205.108544][ T24] usb 2-1: Manufacturer: syz [ 205.113855][ T24] usb 2-1: SerialNumber: syz [ 205.119267][ T24] usb 2-1: config 0 descriptor?? [ 205.131066][ T290] usb 1-1: config 0 has an invalid interface number: 156 but max is 0 [ 205.139271][ T290] usb 1-1: config 0 has no interface number 0 [ 205.145515][ T290] usb 1-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 205.156524][ T290] usb 1-1: config 0 interface 156 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 205.166501][ T290] usb 1-1: config 0 interface 156 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 205.176391][ T290] usb 1-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 205.185500][ T290] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 205.194320][ T290] usb 1-1: config 0 descriptor?? [ 205.200590][ T290] usb 1-1: MIDIStreaming interface descriptor not found [ 205.210539][ T290] snd-usb-audio: probe of 1-1:0.156 failed with error -12 [ 205.225869][ T987] udevd[987]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.156/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 205.282544][ T678] usb 5-1: string descriptor 0 read error: -71 [ 205.289122][ T678] hub 5-1:32.0: USB hub found [ 205.294443][ T678] hub 5-1:32.0: config failed, can't read hub descriptor (err -22) [ 205.301187][ T304] usbserial_generic 3-1:2.54: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 205.316383][ T304] usbserial_generic 3-1:2.54: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 205.322411][ T24] usb 2-1: USB disconnect, device number 98 [ 205.333821][ T304] usbserial_generic 3-1:2.54: device has no bulk endpoints [ 205.344896][ T304] usbserial_generic 3-1:2.174: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 205.346251][ T678] usb 5-1: USB disconnect, device number 95 [ 205.356663][ T1377] usb 4-1: new full-speed USB device number 101 using dummy_hcd [ 205.370480][ T304] usbserial_generic 3-1:2.174: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 205.381721][ T304] usbserial_generic 3-1:2.174: generic converter detected [ 205.390017][ T304] usb 3-1: generic converter now attached to ttyUSB0 [ 205.398517][ T290] usb 1-1: USB disconnect, device number 98 [ 205.411793][ T304] usb 3-1: USB disconnect, device number 96 [ 205.426172][ T304] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 205.434649][ T304] usbserial_generic 3-1:2.174: device disconnected [ 205.551160][ T1377] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 205.560316][ T1049] udevd[1049]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.39/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 205.562623][ T1377] usb 4-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 205.586498][ T1377] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.594566][ T1377] usb 4-1: Product: syz [ 205.598831][ T1377] usb 4-1: Manufacturer: syz [ 205.603429][ T1377] usb 4-1: SerialNumber: syz [ 205.608809][ T1377] usb 4-1: config 0 descriptor?? [ 205.616637][ T1377] hub 4-1:0.0: bad descriptor, ignoring hub [ 205.622626][ T1377] hub: probe of 4-1:0.0 failed with error -5 [ 205.630535][ T1377] snd-usb-audio: probe of 4-1:0.0 failed with error -2 [ 205.644278][ T595] udevd[595]: 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 [ 205.950724][ T290] usb 4-1: USB disconnect, device number 101 [ 206.080857][ T678] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 206.248671][ T678] usb 3-1: Using ep0 maxpacket: 32 [ 206.255450][ T678] usb 3-1: unable to get BOS descriptor or descriptor too short [ 206.264139][ T678] usb 3-1: config 1 has an invalid interface number: 24 but max is 0 [ 206.272292][ T678] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 206.276599][ T1377] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 206.282571][ T678] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 1 [ 206.299119][ T678] usb 3-1: config 1 has no interface number 1 [ 206.305264][ T678] usb 3-1: config 1 interface 24 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 206.318468][ T304] usb 1-1: new full-speed USB device number 99 using dummy_hcd [ 206.323475][ T24] usb 5-1: new low-speed USB device number 96 using dummy_hcd [ 206.333619][ T678] usb 3-1: config 1 interface 24 has no altsetting 0 [ 206.360839][ T678] usb 3-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice=24.72 [ 206.370294][ T678] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.381407][ T678] usb 3-1: Product: syz [ 206.390435][ T678] usb 3-1: Manufacturer: syz [ 206.395101][ T678] usb 3-1: SerialNumber: syz [ 206.449237][ T8916] loop3: detected capacity change from 0 to 2048 [ 206.491446][ T1377] usb 2-1: Using ep0 maxpacket: 16 [ 206.497679][ T304] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 206.508161][ T1377] usb 2-1: config 0 has an invalid interface number: 255 but max is 0 [ 206.510290][ T8916] loop3: p1 p2 p3 [ 206.516433][ T304] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 206.521796][ T24] usb 5-1: config index 0 descriptor too short (expected 1307, got 27) [ 206.529349][ T1377] usb 2-1: config 0 has no interface number 0 [ 206.537638][ T24] usb 5-1: config 0 has an invalid interface number: 0 but max is -1 [ 206.543833][ T1377] usb 2-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 206.552461][ T24] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 206.563241][ T1377] usb 2-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 206.572724][ T24] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 206.585592][ T304] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 206.610300][ T678] usb 3-1: USB disconnect, device number 97 [ 206.620133][ T1377] usb 2-1: config 0 interface 255 has no altsetting 0 [ 206.627360][ T304] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 206.640203][ T304] usb 1-1: SerialNumber: syz [ 206.642850][ T595] udevd[595]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 206.646423][ T1377] usb 2-1: New USB device found, idVendor=0644, idProduct=8021, bcdDevice=38.b7 [ 206.660769][ T1049] udevd[1049]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 206.665459][ T795] udevd[795]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 206.673484][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 206.694336][ T304] usb 1-1: 0:2 : does not exist [ 206.709661][ T1377] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.712497][ T24] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 206.731806][ T1377] usb 2-1: Product: syz [ 206.737565][ T1049] udevd[1049]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 206.737929][ T595] udevd[595]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 206.757019][ T24] usb 5-1: string descriptor 0 read error: -22 [ 206.757075][ T24] usb 5-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 206.767186][ T1377] usb 2-1: Manufacturer: syz [ 206.777609][ T1377] usb 2-1: SerialNumber: syz [ 206.782359][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.783939][ T1377] usb 2-1: config 0 descriptor?? [ 206.801741][ T24] usb 5-1: config 0 descriptor?? [ 206.806850][ T1377] hub 2-1:0.255: bad descriptor, ignoring hub [ 206.817809][ T987] udevd[987]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 206.827007][ T1377] hub: probe of 2-1:0.255 failed with error -5 [ 206.828322][ T24] hub 5-1:0.0: bad descriptor, ignoring hub [ 206.843961][ T24] hub: probe of 5-1:0.0 failed with error -5 [ 206.884936][ T1377] usb 1-1: USB disconnect, device number 99 [ 207.134285][ T678] usb 2-1: USB disconnect, device number 99 [ 207.171965][ T24] usb 5-1: USB disconnect, device number 96 [ 207.377033][ T1377] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 207.553741][ T1377] usb 3-1: Using ep0 maxpacket: 8 [ 207.570866][ T1377] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 207.600177][ T1377] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 207.619856][ T1377] usb 3-1: config 0 has no interface number 0 [ 207.644783][ T1377] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 207.656070][ T1377] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.666637][ T1377] usb 3-1: Product: syz [ 207.674438][ T1377] usb 3-1: Manufacturer: syz [ 207.682112][ T1377] usb 3-1: SerialNumber: syz [ 207.693050][ T1377] usb 3-1: config 0 descriptor?? [ 207.768039][ T24] usb 2-1: new high-speed USB device number 100 using dummy_hcd [ 207.808267][ T28] audit: type=1400 audit(2000000787.951:255): avc: denied { write } for pid=8979 comm="syz.3.4169" name="snapshot" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 207.815095][ T678] usb 5-1: new full-speed USB device number 97 using dummy_hcd [ 207.831550][ T8980] random: crng reseeded on system resumption [ 207.852530][ T28] audit: type=1400 audit(2000000787.972:256): avc: denied { ioctl } for pid=8979 comm="syz.3.4169" path="/dev/snapshot" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 207.892352][ T1377] usb 3-1: USB disconnect, device number 98 [ 207.993884][ T24] usb 2-1: Using ep0 maxpacket: 16 [ 208.003082][ T24] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 208.012612][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 208.023023][ T24] usb 2-1: config 0 has no interface number 0 [ 208.030699][ T24] usb 2-1: New USB device found, idVendor=046c, idProduct=14e8, bcdDevice= b.28 [ 208.039977][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.048489][ T24] usb 2-1: Product: syz [ 208.052973][ T24] usb 2-1: Manufacturer: syz [ 208.057871][ T24] usb 2-1: SerialNumber: syz [ 208.066585][ T678] usb 5-1: config 8 has an invalid interface number: 223 but max is 0 [ 208.074805][ T678] usb 5-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 208.087168][ T678] usb 5-1: config 8 has no interface number 0 [ 208.093554][ T24] usb 2-1: config 0 descriptor?? [ 208.098870][ T678] usb 5-1: config 8 interface 223 altsetting 0 endpoint 0x7 has invalid maxpacket 512, setting to 64 [ 208.110586][ T678] usb 5-1: config 8 interface 223 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 208.132306][ T678] usb 5-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d [ 208.141546][ T678] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.149566][ T678] usb 5-1: Product: syz [ 208.154087][ T678] usb 5-1: Manufacturer: syz [ 208.158736][ T678] usb 5-1: SerialNumber: syz [ 208.253272][ T304] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 208.317417][ T1377] usb 2-1: USB disconnect, device number 100 [ 208.356691][ T678] usb 5-1: USB disconnect, device number 97 [ 208.421103][ T304] usb 4-1: Using ep0 maxpacket: 16 [ 208.427620][ T304] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 208.437810][ T304] usb 4-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 208.448497][ T24] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 208.449043][ T304] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 208.466143][ T304] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 208.476027][ T304] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255 [ 208.489864][ T304] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 208.498985][ T304] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 208.507003][ T304] usb 4-1: SerialNumber: syz [ 208.634890][ T24] usb 1-1: Using ep0 maxpacket: 8 [ 208.641035][ T24] usb 1-1: config 1 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.652303][ T24] usb 1-1: config 1 interface 0 altsetting 64 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 208.665300][ T24] usb 1-1: config 1 interface 0 has no altsetting 0 [ 208.672365][ T304] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 208.674051][ T24] usb 1-1: New USB device found, idVendor=0b0e, idProduct=ffff, bcdDevice= 0.40 [ 208.689179][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.697251][ T24] usb 1-1: Product: syz [ 208.701559][ T24] usb 1-1: Manufacturer: syz [ 208.706178][ T24] usb 1-1: SerialNumber: syz [ 208.713529][ T39] usb 4-1: USB disconnect, device number 102 [ 208.840037][ T304] usb 3-1: Using ep0 maxpacket: 32 [ 208.846776][ T304] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.866862][ T304] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 208.878827][ T304] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 208.888850][ T304] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.900177][ T304] hub 3-1:4.0: USB hub found [ 208.912337][ T24] usbhid 1-1:1.0: can't add hid device: -71 [ 208.918422][ T24] usbhid: probe of 1-1:1.0 failed with error -71 [ 208.932446][ T24] usb 1-1: USB disconnect, device number 100 [ 209.029190][ T9026] loop1: detected capacity change from 0 to 40427 [ 209.038723][ T9026] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 209.047137][ T9026] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 209.056141][ T9026] F2FS-fs (loop1): invalid crc value [ 209.068906][ T9026] F2FS-fs (loop1): invalid crc value [ 209.074460][ T9026] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 209.088082][ T304] hub 3-1:4.0: config failed, can't read hub descriptor (err -22) [ 209.120088][ T304] usb 3-1: USB disconnect, device number 99 [ 209.147509][ T1377] usb 5-1: new high-speed USB device number 98 using dummy_hcd [ 209.202402][ T28] audit: type=1326 audit(2000000789.431:257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9027 comm="syz.1.4194" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x0 [ 209.316598][ T1377] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 209.326782][ T1377] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 209.340490][ T1377] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 209.349781][ T1377] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 209.357807][ T1377] usb 5-1: SerialNumber: syz [ 209.363799][ T1377] usb 5-1: bad CDC descriptors [ 209.492548][ T24] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 209.530119][ T290] usb 2-1: new low-speed USB device number 101 using dummy_hcd [ 209.554248][ T1377] usb 5-1: USB disconnect, device number 98 [ 209.594596][ T28] audit: type=1400 audit(2000000789.861:258): avc: denied { read write } for pid=9063 comm="syz.2.4211" name="vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 209.619017][ T28] audit: type=1400 audit(2000000789.861:259): avc: denied { open } for pid=9063 comm="syz.2.4211" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 209.679515][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 209.686011][ T24] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 209.697357][ T24] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 209.708659][ T24] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 209.721075][ T24] usb 4-1: config 1 interface 1 has no altsetting 0 [ 209.728248][ T290] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 209.738483][ T290] usb 2-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=5f.0e [ 209.747600][ T290] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.756388][ T24] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 209.765861][ T290] usb 2-1: config 0 descriptor?? [ 209.770918][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.778996][ T24] usb 4-1: Product: syz [ 209.783665][ T290] usb 2-1: bad CDC descriptors [ 209.788565][ T290] cdc_acm 2-1:0.0: Control and data interfaces are not separated! [ 209.796443][ T39] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 209.804115][ T24] usb 4-1: Manufacturer: syz [ 209.808702][ T24] usb 4-1: SerialNumber: syz [ 209.813374][ T290] cdc_acm 2-1:0.0: This needs exactly 3 endpoints [ 209.820315][ T290] cdc_acm: probe of 2-1:0.0 failed with error -22 [ 209.902828][ T303] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 209.986337][ T39] usb 1-1: Using ep0 maxpacket: 32 [ 209.992513][ T39] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 210.002929][ T39] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 210.004289][ T1377] usb 2-1: USB disconnect, device number 101 [ 210.017247][ T39] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 210.027208][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.035378][ T39] usb 1-1: Product: syz [ 210.039682][ T39] usb 1-1: Manufacturer: syz [ 210.044862][ T24] usb 4-1: 2:1 : invalid channels 0 [ 210.050274][ T39] usb 1-1: SerialNumber: syz [ 210.060546][ T24] usb 4-1: USB disconnect, device number 103 [ 210.070873][ T39] usb 1-1: config 0 descriptor?? [ 210.083417][ T595] udevd[595]: 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 [ 210.099693][ T303] usb 3-1: Using ep0 maxpacket: 32 [ 210.105998][ T303] usb 3-1: config 0 has an invalid interface number: 125 but max is 0 [ 210.122846][ T303] usb 3-1: config 0 has no interface number 0 [ 210.129214][ T303] usb 3-1: config 0 interface 125 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 210.140596][ T303] usb 3-1: config 0 interface 125 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 210.155161][ T303] usb 3-1: New USB device found, idVendor=3277, idProduct=009e, bcdDevice=2e.0f [ 210.164381][ T303] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.172562][ T303] usb 3-1: Product: syz [ 210.177247][ T303] usb 3-1: Manufacturer: syz [ 210.181902][ T303] usb 3-1: SerialNumber: syz [ 210.187901][ T303] usb 3-1: config 0 descriptor?? [ 210.193899][ T303] usb 3-1: Found UVC 0.00 device syz (3277:009e) [ 210.200421][ T303] usb 3-1: No valid video chain found. [ 210.267790][ T1377] usb 1-1: USB disconnect, device number 101 [ 210.385671][ T24] usb 3-1: USB disconnect, device number 100 [ 210.433806][ T39] usb 5-1: new high-speed USB device number 99 using dummy_hcd [ 210.601889][ T39] usb 5-1: Using ep0 maxpacket: 32 [ 210.608446][ T39] usb 5-1: config 2 has an invalid interface number: 1 but max is 0 [ 210.619989][ T39] usb 5-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 210.640558][ T39] usb 5-1: config 2 has 2 interfaces, different from the descriptor's value: 1 [ 210.660312][ T39] usb 5-1: New USB device found, idVendor=22b8, idProduct=2d97, bcdDevice=51.64 [ 210.676798][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.694507][ T39] usb 5-1: Product: syz [ 210.702658][ T39] usb 5-1: Manufacturer: syz [ 210.713303][ T39] usb 5-1: SerialNumber: syz [ 210.724878][ T39] cdc_acm: probe of 5-1:2.1 failed with error -22 [ 210.740803][ T39] cdc_acm: probe of 5-1:2.0 failed with error -22 [ 210.826775][ T9135] loop3: detected capacity change from 0 to 16 [ 210.844419][ T9135] erofs: (device loop3): erofs_read_superblock: cannot find valid erofs superblock [ 210.917962][ T28] audit: type=1400 audit(2000000791.277:260): avc: denied { view } for pid=9145 comm="syz.3.4251" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 210.929556][ T39] usb 5-1: USB disconnect, device number 99 [ 211.084504][ T9167] loop1: detected capacity change from 0 to 2048 [ 211.319880][ T290] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 211.347607][ T24] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 211.459632][ T39] usb 2-1: new high-speed USB device number 102 using dummy_hcd [ 211.498405][ T290] usb 3-1: unable to get BOS descriptor or descriptor too short [ 211.506374][ T303] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 211.516846][ T290] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 211.526044][ T290] usb 3-1: config 1 has no interface number 1 [ 211.532293][ T290] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 211.545505][ T24] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 211.555920][ T24] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 211.565121][ T24] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 211.582995][ T290] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 211.592238][ T290] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.600536][ T290] usb 3-1: Product: syz [ 211.604776][ T290] usb 3-1: Manufacturer: syz [ 211.609530][ T24] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 211.618842][ T290] usb 3-1: SerialNumber: syz [ 211.623557][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.631972][ T24] usb 4-1: Product: syz [ 211.636437][ T24] usb 4-1: Manufacturer: syz [ 211.641164][ T24] usb 4-1: SerialNumber: syz [ 211.645854][ T39] usb 2-1: Using ep0 maxpacket: 8 [ 211.652519][ T39] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 211.661072][ T24] cdc_ncm 4-1:1.0: skipping garbage [ 211.666326][ T24] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 211.673109][ T24] cdc_ncm 4-1:1.0: bind() failure [ 211.678270][ T39] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 211.688449][ T39] usb 2-1: config 0 has no interface number 0 [ 211.693377][ T303] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 211.699801][ T39] usb 2-1: New USB device found, idVendor=9d6c, idProduct=75e1, bcdDevice=d2.34 [ 211.705414][ T303] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 211.715199][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.731063][ T303] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 211.736156][ T39] usb 2-1: config 0 descriptor?? [ 211.749033][ T303] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 211.750161][ T39] usb-storage 2-1:0.1: USB Mass Storage device detected [ 211.757292][ T303] usb 1-1: SerialNumber: syz [ 211.770982][ T303] cdc_ether 1-1:1.0: skipping garbage [ 211.776561][ T303] cdc_ether 1-1:1.0: invalid descriptor buffer length [ 211.783354][ T303] usb 1-1: bad CDC descriptors [ 211.835876][ T290] usb 3-1: found format II with max.bitrate = 26774, frame size=2 [ 211.843881][ T290] usb 3-1: found format II with max.bitrate = 26774, frame size=2 [ 211.848119][ T303] usb 4-1: USB disconnect, device number 104 [ 211.855520][ T290] usb 3-1: failed to enable PITCH for EP 0x82 [ 211.860432][ T1377] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 211.870833][ T290] usb 3-1: USB disconnect, device number 101 [ 211.883357][ T795] udevd[795]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 211.940662][ T19] usb 2-1: USB disconnect, device number 102 [ 211.967065][ T39] usb 1-1: USB disconnect, device number 102 [ 212.046539][ T1377] usb 5-1: Using ep0 maxpacket: 32 [ 212.052842][ T1377] usb 5-1: config 0 has an invalid interface number: 74 but max is 1 [ 212.061036][ T1377] usb 5-1: config 0 has no interface number 1 [ 212.068590][ T1377] usb 5-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=8e.fa [ 212.077730][ T1377] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.085936][ T1377] usb 5-1: Product: syz [ 212.090111][ T1377] usb 5-1: Manufacturer: syz [ 212.094844][ T1377] usb 5-1: SerialNumber: syz [ 212.100438][ T1377] usb 5-1: config 0 descriptor?? [ 212.106666][ T1377] snd-usb-audio: probe of 5-1:0.74 failed with error -22 [ 212.114470][ T1377] usb 5-1: Waiting for MOTU Microbook II to boot up... [ 212.121425][ T1377] usb 5-1: failed setting the sample rate for Motu MicroBook II: -22 [ 212.129523][ T1377] snd-usb-audio: probe of 5-1:0.0 failed with error -22 [ 212.295411][ T39] usb 5-1: USB disconnect, device number 100 [ 212.643306][ T1377] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 212.670883][ T19] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 212.679080][ T9241] loop2: detected capacity change from 0 to 40427 [ 212.696680][ T9241] F2FS-fs (loop2): Invalid uid value -1 [ 212.820294][ T1377] usb 4-1: Using ep0 maxpacket: 16 [ 212.826654][ T1377] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 212.841006][ T1377] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 212.855002][ T19] usb 2-1: Using ep0 maxpacket: 8 [ 212.861767][ T19] usb 2-1: unable to get BOS descriptor or descriptor too short [ 212.869923][ T1377] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 212.888598][ T1377] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 212.897356][ T1377] usb 4-1: SerialNumber: syz [ 212.904109][ T19] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 212.927097][ T19] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 212.941459][ T19] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 212.951493][ T1377] usb 4-1: 0:2 : does not exist [ 212.957172][ T19] usb 2-1: config 1 has no interface number 1 [ 212.972879][ T19] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 212.986066][ T19] usb 2-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 213.004885][ T19] usb 2-1: config 1 interface 2 has no altsetting 0 [ 213.027681][ T19] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 213.042032][ T9279] loop2: detected capacity change from 0 to 40427 [ 213.052060][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.060319][ T19] usb 2-1: Product: syz [ 213.063690][ T9279] F2FS-fs (loop2): Fix alignment : done, start(4096) end(16896) block(12288) [ 213.065333][ T19] usb 2-1: Manufacturer: syz [ 213.081540][ T9279] F2FS-fs (loop2): Insane cp_payload (786432 >= 504) [ 213.086926][ T19] usb 2-1: SerialNumber: syz [ 213.088277][ T9279] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 213.101395][ T9279] F2FS-fs (loop2): invalid crc value [ 213.110313][ T9279] F2FS-fs (loop2): invalid crc value [ 213.115902][ T9279] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 213.142092][ T1377] usb 4-1: USB disconnect, device number 105 [ 213.276865][ T39] usb 5-1: new high-speed USB device number 101 using dummy_hcd [ 213.323834][ T19] usb 2-1: USB disconnect, device number 103 [ 213.392753][ T9305] loop2: detected capacity change from 0 to 512 [ 213.399989][ T9305] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 213.430376][ T9305] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #15: comm syz.2.4330: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 24833, max 4(4), depth 0(0) [ 213.448720][ T9305] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.4330: couldn't read orphan inode 15 (err -117) [ 213.461194][ T9305] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 213.470147][ T9305] ext2 filesystem being mounted at /831/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.483524][ T39] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 213.500956][ T39] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 213.517165][ T285] EXT4-fs (loop2): unmounting filesystem. [ 213.521604][ T39] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 213.533431][ T595] udevd[595]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 213.550126][ T39] usb 5-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 213.573077][ T39] usb 5-1: Duplicate descriptor for config 1 interface 2 altsetting 1, skipping [ 213.600761][ T39] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 213.625857][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.641778][ T39] usb 5-1: Product: syz [ 213.655959][ T39] usb 5-1: Manufacturer: syz [ 213.665628][ T39] usb 5-1: SerialNumber: syz [ 213.876456][ T39] usb 5-1: USB disconnect, device number 101 [ 213.915584][ T9335] tmpfs: Unsupported parameter 'mpol' [ 213.938923][ T678] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 213.959859][ T9341] loop1: detected capacity change from 0 to 128 [ 213.976570][ T290] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 214.004137][ T19] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 214.062727][ T9349] loop1: detected capacity change from 0 to 2048 [ 214.079886][ T595] udevd[595]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 214.097024][ T9349] EXT4-fs (loop1): failed to initialize system zone (-117) [ 214.104443][ T9349] EXT4-fs (loop1): mount failed [ 214.109543][ T678] usb 4-1: Using ep0 maxpacket: 16 [ 214.117052][ T678] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 214.127294][ T678] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 214.136887][ T678] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 214.153142][ T290] usb 3-1: Using ep0 maxpacket: 16 [ 214.159322][ T290] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 214.172062][ T290] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 214.181129][ T290] usb 3-1: config 1 interface 0 altsetting 1 endpoint 0x4 has invalid wMaxPacketSize 0 [ 214.191343][ T678] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 214.200743][ T678] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.208779][ T290] usb 3-1: config 1 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 8 [ 214.210218][ T19] usb 1-1: config 0 has an invalid interface number: 241 but max is 1 [ 214.222156][ T678] usb 4-1: Product: syz [ 214.234839][ T678] usb 4-1: Manufacturer: syz [ 214.239636][ T678] usb 4-1: SerialNumber: syz [ 214.244606][ T290] usb 3-1: config 1 interface 0 has no altsetting 0 [ 214.244834][ T19] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 214.261888][ T19] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 214.263015][ T678] cdc_ncm 4-1:1.0: skipping garbage [ 214.276182][ T19] usb 1-1: config 0 has no interface number 0 [ 214.276451][ T290] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0201, bcdDevice= 0.40 [ 214.282440][ T19] usb 1-1: config 0 interface 241 altsetting 5 endpoint 0xD has an invalid bInterval 22, changing to 8 [ 214.292739][ T678] cdc_ncm 4-1:1.0: invalid descriptor buffer length [ 214.310224][ T290] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.318500][ T678] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 214.323681][ T19] usb 1-1: config 0 interface 241 has no altsetting 0 [ 214.325619][ T290] usb 3-1: Product: syz [ 214.336615][ T678] cdc_ncm 4-1:1.0: bind() failure [ 214.341899][ T19] usb 1-1: New USB device found, idVendor=2c42, idProduct=1608, bcdDevice=bd.4b [ 214.344064][ T290] usb 3-1: Manufacturer: syz [ 214.356079][ T290] usb 3-1: SerialNumber: syz [ 214.360695][ T19] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.365141][ T19] usb 1-1: config 0 descriptor?? [ 214.399635][ T28] audit: type=1400 audit(2000000795.021:261): avc: denied { write } for pid=9364 comm="syz.4.4358" name="usbmon1" dev="devtmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 214.424208][ T28] audit: type=1400 audit(2000000795.021:262): avc: denied { ioctl } for pid=9364 comm="syz.4.4358" path="/dev/usbmon1" dev="devtmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 214.425767][ T9367] loop4: detected capacity change from 0 to 256 [ 214.461802][ T1377] usb 4-1: USB disconnect, device number 106 [ 214.565615][ T19] usb 1-1: string descriptor 0 read error: -71 [ 214.571479][ T290] usb 3-1: 0:2 : does not exist [ 214.576739][ T19] usb 1-1: USB disconnect, device number 103 [ 214.576954][ T290] usb 3-1: unit 3 not found! [ 214.587881][ T9381] futex_wake_op: syz.4.4366 tries to shift op by 32; fix this program [ 214.608720][ T290] usb 3-1: USB disconnect, device number 102 [ 214.617737][ T595] udevd[595]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 214.622037][ T9383] loop4: detected capacity change from 0 to 1024 [ 214.640253][ T303] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 214.642595][ T9383] EXT4-fs: Ignoring removed mblk_io_submit option [ 214.657092][ T9383] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 214.687866][ T286] EXT4-fs (loop4): unmounting filesystem. [ 214.745600][ T9390] loop4: detected capacity change from 0 to 8192 [ 214.842885][ T303] usb 2-1: Using ep0 maxpacket: 16 [ 214.849229][ T303] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 214.859918][ T303] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 214.870149][ T303] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 214.879371][ T303] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.887703][ T303] usb 2-1: Product: syz [ 214.891922][ T303] usb 2-1: Manufacturer: syz [ 214.896549][ T303] usb 2-1: SerialNumber: syz [ 215.085252][ T290] usb 5-1: new high-speed USB device number 102 using dummy_hcd [ 215.097638][ T303] usb 2-1: 0:2 : does not exist [ 215.107955][ T303] usb 2-1: 5:0: failed to get current value for ch 1 (-22) [ 215.126688][ T303] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 215.147889][ T303] usb 2-1: 5:0: cannot get min/max values for control 2 (id 5) [ 215.174212][ T303] usb 2-1: 5:0: cannot get min/max values for control 3 (id 5) [ 215.191191][ T303] usb 2-1: 5:0: cannot get min/max values for control 8 (id 5) [ 215.214744][ T303] usb 2-1: USB disconnect, device number 104 [ 215.218042][ T24] usb 4-1: new full-speed USB device number 107 using dummy_hcd [ 215.291479][ T290] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 215.311407][ T290] usb 5-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 215.327886][ T290] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.347089][ T290] usb 5-1: config 0 descriptor?? [ 215.352989][ T290] rndis_host: probe of 5-1:0.0 failed with error -22 [ 215.365770][ T9414] loop2: detected capacity change from 0 to 40427 [ 215.376889][ T9414] F2FS-fs (loop2): Invalid log sectors per block(0) log sectorsize(9) [ 215.386823][ T9414] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 215.396296][ T9414] F2FS-fs (loop2): heap/no_heap options were deprecated [ 215.403939][ T9414] F2FS-fs (loop2): Should set mode=lfs with 256KB-sized IO [ 215.412819][ T595] udevd[595]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 215.422779][ T24] usb 4-1: config 0 has an invalid interface number: 91 but max is 0 [ 215.457601][ T24] usb 4-1: config 0 has no interface number 0 [ 215.481530][ T24] usb 4-1: New USB device found, idVendor=17cc, idProduct=1000, bcdDevice=64.02 [ 215.496352][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.521369][ T24] usb 4-1: Product: syz [ 215.537153][ T24] usb 4-1: Manufacturer: syz [ 215.546906][ T24] usb 4-1: SerialNumber: syz [ 215.553094][ T24] usb 4-1: config 0 descriptor?? [ 215.559072][ T290] usb 5-1: USB disconnect, device number 102 [ 215.748077][ T24] snd-usb-audio: probe of 4-1:0.91 failed with error -71 [ 215.766484][ T24] usb 4-1: USB disconnect, device number 107 [ 215.793996][ T304] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 215.868781][ T303] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 215.972147][ T304] usb 3-1: config 0 has an invalid interface number: 95 but max is 0 [ 215.980399][ T304] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 215.991048][ T304] usb 3-1: config 0 has no interface number 0 [ 215.997293][ T304] usb 3-1: config 0 interface 95 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 216.023233][ T304] usb 3-1: New USB device found, idVendor=7725, idProduct=b0a8, bcdDevice= 7.46 [ 216.033049][ T304] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.041324][ T304] usb 3-1: Product: syz [ 216.047311][ T304] usb 3-1: Manufacturer: syz [ 216.055284][ T304] usb 3-1: SerialNumber: syz [ 216.061277][ T303] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 216.072287][ T303] usb 2-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 216.081678][ T304] usb 3-1: config 0 descriptor?? [ 216.089504][ T303] usb 2-1: config 220 interface 0 has no altsetting 0 [ 216.099800][ T9490] tmpfs: Bad value for 'nr_inodes' [ 216.106327][ T303] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 216.121875][ T303] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.132216][ T303] usb 2-1: Product: syz [ 216.138557][ T303] usb 2-1: Manufacturer: syz [ 216.147855][ T303] usb 2-1: SerialNumber: syz [ 216.211063][ T9486] loop4: detected capacity change from 0 to 40427 [ 216.218807][ T9486] F2FS-fs (loop4): Unrecognized mount option "fault_injection=00000000000000001259" or missing value [ 216.291193][ T304] usb 3-1: MIDIStreaming interface descriptor not found [ 216.309053][ T304] usb 3-1: USB disconnect, device number 103 [ 216.359561][ T303] usb 2-1: Found UVC 0.00 device syz (8086:0b07) [ 216.368474][ T303] usb 2-1: No valid video chain found. [ 216.384650][ T303] usb 2-1: USB disconnect, device number 105 [ 216.409603][ T24] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 216.530653][ T795] udevd[795]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.95/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 216.576545][ T290] usb 4-1: new high-speed USB device number 108 using dummy_hcd [ 216.584359][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 216.591004][ T24] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 216.599252][ T24] usb 1-1: config 1 has no interface number 0 [ 216.605404][ T24] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 216.615351][ T24] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 216.625476][ T24] usb 1-1: config 1 interface 105 has no altsetting 0 [ 216.634788][ T24] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 216.643901][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.651957][ T678] usb 5-1: new high-speed USB device number 103 using dummy_hcd [ 216.659650][ T24] usb 1-1: Product: syz [ 216.664108][ T24] usb 1-1: Manufacturer: syz [ 216.668711][ T24] usb 1-1: SerialNumber: syz [ 216.674637][ T9494] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 216.681974][ T9494] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 216.755052][ T290] usb 4-1: unable to get BOS descriptor or descriptor too short [ 216.763805][ T290] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 129, changing to 11 [ 216.781632][ T290] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 16 [ 216.791890][ T290] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1023 [ 216.802347][ T290] usb 4-1: language id specifier not provided by device, defaulting to English [ 216.812642][ T290] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 216.821882][ T290] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.829970][ T678] usb 5-1: Using ep0 maxpacket: 16 [ 216.835194][ T290] usb 4-1: Product: syz [ 216.839463][ T290] usb 4-1: Manufacturer: 񰄉 [ 216.844394][ T290] usb 4-1: SerialNumber: syz [ 216.849638][ T678] usb 5-1: config 0 has an invalid interface number: 105 but max is 0 [ 216.869180][ T678] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 216.884977][ T24] aqc111: probe of 1-1:1.105 failed with error -71 [ 216.894512][ T24] usb 1-1: USB disconnect, device number 104 [ 216.904953][ T678] usb 5-1: config 0 has no interface number 0 [ 216.919637][ T678] usb 5-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 216.928962][ T678] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.937071][ T678] usb 5-1: Product: syz [ 216.941481][ T678] usb 5-1: Manufacturer: syz [ 216.946141][ T678] usb 5-1: SerialNumber: syz [ 216.951617][ T678] usb 5-1: config 0 descriptor?? [ 217.024209][ T303] usb 3-1: new full-speed USB device number 104 using dummy_hcd [ 217.073723][ T290] cdc_ncm 4-1:1.0: bind() failure [ 217.079624][ T290] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 217.086724][ T290] cdc_ncm 4-1:1.1: bind() failure [ 217.095538][ T290] usb 4-1: USB disconnect, device number 108 [ 217.149194][ T24] usb 5-1: USB disconnect, device number 103 [ 217.202523][ T303] usb 3-1: config 9 has an invalid interface number: 81 but max is 0 [ 217.210777][ T303] usb 3-1: config 9 has no interface number 0 [ 217.216890][ T303] usb 3-1: config 9 interface 81 altsetting 7 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 217.228098][ T303] usb 3-1: config 9 interface 81 has no altsetting 0 [ 217.236230][ T303] usb 3-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=f0.f4 [ 217.245491][ T303] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.253537][ T303] usb 3-1: Product: syz [ 217.257753][ T303] usb 3-1: Manufacturer: syz [ 217.262433][ T303] usb 3-1: SerialNumber: syz [ 217.268479][ T9516] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 217.294325][ T19] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 217.462091][ T19] usb 2-1: Using ep0 maxpacket: 16 [ 217.469147][ T303] usbserial_generic 3-1:9.81: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 217.480676][ T303] usbserial_generic 3-1:9.81: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 217.491680][ T303] usbserial_generic 3-1:9.81: generic converter detected [ 217.498805][ T19] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 217.509632][ T19] usb 2-1: too many endpoints for config 1 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 217.521622][ T303] usb 3-1: generic converter now attached to ttyUSB0 [ 217.529040][ T19] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 254 [ 217.542310][ T303] usb 3-1: generic converter now attached to ttyUSB1 [ 217.550370][ T303] usb 3-1: USB disconnect, device number 104 [ 217.557688][ T303] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 217.566079][ T19] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 217.580983][ T303] generic ttyUSB1: generic converter now disconnected from ttyUSB1 [ 217.595126][ T19] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 217.603533][ T303] usbserial_generic 3-1:9.81: device disconnected [ 217.610586][ T19] usb 2-1: SerialNumber: syz [ 217.630000][ T24] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 217.805974][ T19] usb 2-1: bad CDC descriptors [ 217.811221][ T19] usb-storage 2-1:1.0: USB Mass Storage device detected [ 217.816288][ T24] usb 1-1: Using ep0 maxpacket: 32 [ 217.819361][ T19] usb-storage 2-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 217.829144][ T24] usb 1-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 217.841038][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.849187][ T678] usb 4-1: new low-speed USB device number 109 using dummy_hcd [ 217.856888][ T24] usb 1-1: Product: syz [ 217.861525][ T24] usb 1-1: Manufacturer: syz [ 217.866353][ T24] usb 1-1: SerialNumber: syz [ 217.871924][ T24] usb 1-1: config 0 descriptor?? [ 217.877749][ T24] usb-storage 1-1:0.0: USB Mass Storage device detected [ 217.886770][ T19] usb 2-1: USB disconnect, device number 106 [ 217.900685][ T1377] usb 5-1: new high-speed USB device number 104 using dummy_hcd [ 218.032685][ T678] usb 4-1: unable to get BOS descriptor or descriptor too short [ 218.041519][ T678] usb 4-1: config 1 interface 0 altsetting 44 endpoint 0x81 has invalid maxpacket 64, setting to 8 [ 218.052334][ T678] usb 4-1: config 1 interface 0 altsetting 44 endpoint 0x82 is Bulk; changing to Interrupt [ 218.062407][ T678] usb 4-1: config 1 interface 0 altsetting 44 endpoint 0x3 is Bulk; changing to Interrupt [ 218.072380][ T678] usb 4-1: config 1 interface 0 has no altsetting 0 [ 218.081369][ T303] usb 1-1: USB disconnect, device number 105 [ 218.083537][ T678] usb 4-1: string descriptor 0 read error: -22 [ 218.087536][ T1377] usb 5-1: Using ep0 maxpacket: 16 [ 218.093817][ T678] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 218.108095][ T678] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.108643][ T1377] usb 5-1: config 1 has an invalid interface number: 118 but max is 0 [ 218.119865][ T9546] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 218.125119][ T1377] usb 5-1: config 1 has no interface number 0 [ 218.132243][ T9546] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 218.138245][ T1377] usb 5-1: config 1 interface 118 has no altsetting 0 [ 218.145362][ T9546] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 218.156440][ T1377] usb 5-1: string descriptor 0 read error: -71 [ 218.161914][ T678] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 218.166058][ T1377] usb 5-1: New USB device found, idVendor=1189, idProduct=0893, bcdDevice=e2.32 [ 218.181222][ T1377] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.190979][ T1377] usb 5-1: rejected 1 configuration due to insufficient available bus power [ 218.199903][ T1377] usb 5-1: no configuration chosen from 1 choice [ 218.207931][ T1377] usb 5-1: USB disconnect, device number 104 [ 218.254807][ T24] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 218.336774][ T28] audit: type=1326 audit(2000000799.237:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9565 comm="syz.1.4456" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x0 [ 218.374692][ T303] usb 4-1: USB disconnect, device number 109 [ 218.443212][ T24] usb 3-1: New USB device found, idVendor=05dc, idProduct=0001, bcdDevice= 0.01 [ 218.452364][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.470820][ T24] usb 3-1: config 0 descriptor?? [ 218.478445][ T24] ums-jumpshot 3-1:0.0: USB Mass Storage device detected [ 218.501677][ T24] ums-jumpshot 3-1:0.0: Quirks match for vid 05dc pid 0001: 2 [ 218.669640][ T2177] usb 3-1: USB disconnect, device number 105 [ 218.726361][ T9612] loop4: detected capacity change from 0 to 256 [ 218.735522][ T9612] exFAT-fs (loop4): failed to load upcase table (idx : 0x00000c00, chksum : 0xd8e97c99, utbl_chksum : 0xe619d30d) [ 218.776993][ T678] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 218.864994][ T9632] cgroup: Need name or subsystem set [ 218.869889][ T303] usb 1-1: new full-speed USB device number 106 using dummy_hcd [ 218.953706][ T678] usb 2-1: Using ep0 maxpacket: 32 [ 218.961504][ T678] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 218.975709][ T678] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 218.984983][ T678] usb 2-1: config 0 interface 0 altsetting 245 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 218.998280][ T678] usb 2-1: config 0 interface 0 has no altsetting 1 [ 219.018104][ T678] usb 2-1: New USB device found, idVendor=0582, idProduct=0033, bcdDevice=8e.57 [ 219.033242][ T678] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.043960][ T678] usb 2-1: Product: syz [ 219.048912][ T678] usb 2-1: Manufacturer: syz [ 219.053778][ T678] usb 2-1: SerialNumber: syz [ 219.059313][ T678] usb 2-1: config 0 descriptor?? [ 219.066588][ T303] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 219.067189][ T678] snd-usb-audio: probe of 2-1:0.0 failed with error -2 [ 219.091788][ T595] udevd[595]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 219.109071][ T303] usb 1-1: New USB device found, idVendor=5050, idProduct=0500, bcdDevice=33.00 [ 219.118393][ T303] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.126491][ T303] usb 1-1: Product: syz [ 219.130966][ T303] usb 1-1: Manufacturer: syz [ 219.135600][ T303] usb 1-1: SerialNumber: syz [ 219.144457][ T303] usb 1-1: config 0 descriptor?? [ 219.159274][ T303] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 219.167648][ T303] usb 1-1: Detected FT232HP [ 219.260675][ T1377] usb 2-1: USB disconnect, device number 107 [ 219.307981][ T2177] usb 5-1: new full-speed USB device number 105 using dummy_hcd [ 219.338486][ T303] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 219.345656][ T303] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 219.352903][ T303] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 219.362897][ T303] usb 1-1: USB disconnect, device number 106 [ 219.369784][ T303] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 219.379374][ T303] ftdi_sio 1-1:0.0: device disconnected [ 219.391741][ T678] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 219.477471][ T2177] usb 5-1: unable to get BOS descriptor or descriptor too short [ 219.485631][ T2177] usb 5-1: not running at top speed; connect to a high speed hub [ 219.494014][ T24] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 219.502021][ T2177] usb 5-1: config 3 has an invalid interface number: 98 but max is 0 [ 219.510255][ T2177] usb 5-1: config 3 has no interface number 0 [ 219.516699][ T2177] usb 5-1: config 3 interface 98 altsetting 10 endpoint 0x2 has an invalid bInterval 0, changing to 4 [ 219.527802][ T2177] usb 5-1: config 3 interface 98 altsetting 10 endpoint 0x2 has invalid wMaxPacketSize 0 [ 219.537952][ T2177] usb 5-1: config 3 interface 98 has no altsetting 0 [ 219.547393][ T2177] usb 5-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=b9.a8 [ 219.556512][ T2177] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.565235][ T2177] usb 5-1: Product: syz [ 219.569527][ T678] usb 4-1: Using ep0 maxpacket: 32 [ 219.574696][ T2177] usb 5-1: Manufacturer: syz [ 219.579390][ T2177] usb 5-1: SerialNumber: syz [ 219.584791][ T678] usb 4-1: config 0 has an invalid interface number: 170 but max is 0 [ 219.593495][ T678] usb 4-1: config 0 has no interface number 0 [ 219.599741][ T678] usb 4-1: config 0 interface 170 has no altsetting 0 [ 219.606914][ T678] usb 4-1: New USB device found, idVendor=17cc, idProduct=1010, bcdDevice=b6.e7 [ 219.616027][ T678] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.627805][ T678] usb 4-1: config 0 descriptor?? [ 219.681736][ T24] usb 3-1: New USB device found, idVendor=1457, idProduct=5118, bcdDevice=cf.91 [ 219.690953][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.699789][ T24] usb 3-1: config 0 descriptor?? [ 219.705810][ T24] ftdi_sio 3-1:0.0: Ignoring interface reserved for JTAG [ 219.797324][ T2177] usb 5-1: USB disconnect, device number 105 [ 219.822077][ T678] usb 4-1: string descriptor 0 read error: -71 [ 219.840721][ T678] snd-usb-audio: probe of 4-1:0.170 failed with error -71 [ 219.851389][ T678] usb 4-1: USB disconnect, device number 110 [ 219.863358][ T28] audit: type=1400 audit(2000000800.878:264): avc: denied { create } for pid=9689 comm="syz.0.4517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 219.896510][ T24] usb 3-1: USB disconnect, device number 106 [ 219.938376][ T9698] IPv6: addrconf: prefix option has invalid lifetime [ 220.315584][ T9684] loop1: detected capacity change from 0 to 131072 [ 220.320774][ T28] audit: type=1326 audit(2000000801.361:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9701 comm="syz.3.4524" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faac6d8e929 code=0x0 [ 220.339292][ T9684] F2FS-fs (loop1): Found nat_bits in checkpoint [ 220.405323][ T9711] loop3: detected capacity change from 0 to 128 [ 220.421306][ T9711] FAT-fs (loop3): bogus number of reserved sectors [ 220.440823][ T9711] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 220.463199][ T9711] FAT-fs (loop3): Can't find a valid FAT filesystem [ 220.499832][ T9721] loop4: detected capacity change from 0 to 256 [ 220.544701][ T9684] F2FS-fs (loop1): Mounted with checkpoint version = 1b41e955 [ 220.957661][ T19] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 221.050716][ T303] usb 4-1: new low-speed USB device number 111 using dummy_hcd [ 221.145360][ T19] usb 3-1: unable to get BOS descriptor or descriptor too short [ 221.154082][ T19] usb 3-1: config 9 has an invalid interface number: 199 but max is 0 [ 221.162406][ T19] usb 3-1: config 9 has no interface number 0 [ 221.168862][ T19] usb 3-1: config 9 interface 199 has no altsetting 0 [ 221.177698][ T19] usb 3-1: New USB device found, idVendor=05d1, idProduct=5001, bcdDevice=bd.b8 [ 221.187213][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.195558][ T19] usb 3-1: Product: syz [ 221.200077][ T19] usb 3-1: Manufacturer: syz [ 221.204804][ T19] usb 3-1: SerialNumber: syz [ 221.228936][ T303] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 221.239373][ T304] usb 2-1: new full-speed USB device number 108 using dummy_hcd [ 221.247455][ T303] usb 4-1: config 1 interface 0 altsetting 177 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 221.261101][ T303] usb 4-1: config 1 interface 0 has no altsetting 0 [ 221.270324][ T303] usb 4-1: string descriptor 0 read error: -22 [ 221.276867][ T303] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 221.286425][ T303] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.306013][ T303] usb 4-1: bad CDC descriptors [ 221.368244][ T24] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 221.404735][ T19] hub 3-1:9.199: bad descriptor, ignoring hub [ 221.411197][ T19] hub: probe of 3-1:9.199 failed with error -5 [ 221.417887][ T19] ftdi_sio 3-1:9.199: FTDI USB Serial Device converter detected [ 221.426634][ T19] ftdi_sio ttyUSB0: unknown device type: 0xbdb8 [ 221.437793][ T304] usb 2-1: not running at top speed; connect to a high speed hub [ 221.451238][ T304] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 221.470999][ T19] usb 3-1: USB disconnect, device number 107 [ 221.478262][ T304] usb 2-1: language id specifier not provided by device, defaulting to English [ 221.487459][ T19] ftdi_sio 3-1:9.199: device disconnected [ 221.490336][ T2177] usb 4-1: USB disconnect, device number 111 [ 221.508601][ T304] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 221.521234][ T304] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.529346][ T304] usb 2-1: Product: syz [ 221.533565][ T304] usb 2-1: Manufacturer: ቍ컁㮔讈볡똲佳Ԙ檘廊䘬㹿៰싯擦ェᕮ訃쿪䋕Ｂᬅ咮יִ椭ｙㄜ㾋引ޏ픨藒评锊윓 [ 221.548080][ T304] usb 2-1: SerialNumber: syz [ 221.554581][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 221.561103][ T24] usb 1-1: New USB device found, idVendor=0403, idProduct=f850, bcdDevice= 0.81 [ 221.570613][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.591658][ T24] usb 1-1: config 0 descriptor?? [ 221.597667][ T24] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 221.605787][ T24] usb 1-1: Detected SIO [ 221.620064][ T24] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 221.750773][ T304] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 221.759807][ T304] cdc_ncm 2-1:1.0: bind() failure [ 221.779627][ T304] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 221.796264][ T304] cdc_ncm 2-1:1.1: bind() failure [ 221.805286][ T304] usb 2-1: USB disconnect, device number 108 [ 221.816927][ T19] usb 1-1: USB disconnect, device number 107 [ 221.825544][ T19] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 221.837463][ T19] ftdi_sio 1-1:0.0: device disconnected [ 222.236545][ T9805] loop1: detected capacity change from 0 to 16 [ 222.244069][ T2177] usb 4-1: new full-speed USB device number 112 using dummy_hcd [ 222.244219][ T9805] erofs: (device loop1): mounted with root inode @ nid 36. [ 222.309404][ T24] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 222.422494][ T2177] usb 4-1: config 0 has an invalid interface number: 59 but max is 0 [ 222.430757][ T2177] usb 4-1: config 0 has no interface number 0 [ 222.436936][ T2177] usb 4-1: New USB device found, idVendor=4f42, idProduct=9324, bcdDevice=b6.bc [ 222.439730][ T304] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 222.446123][ T2177] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 222.465743][ T2177] usb 4-1: config 0 descriptor?? [ 222.478477][ T2177] usb-storage 4-1:0.59: USB Mass Storage device detected [ 222.486802][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 222.505786][ T24] usb 3-1: config 0 has an invalid interface number: 105 but max is 0 [ 222.514093][ T24] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 222.531291][ T24] usb 3-1: config 0 has no interface number 0 [ 222.539304][ T24] usb 3-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 222.548499][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.557044][ T24] usb 3-1: Product: syz [ 222.561512][ T24] usb 3-1: Manufacturer: syz [ 222.566158][ T24] usb 3-1: SerialNumber: syz [ 222.580095][ T24] usb 3-1: config 0 descriptor?? [ 222.598779][ T24] usb 3-1: Found UVC 0.00 device syz (046d:08f3) [ 222.605289][ T24] usb 3-1: No valid video chain found. [ 222.636491][ T304] usb 5-1: config 0 has an invalid interface number: 169 but max is 1 [ 222.644821][ T304] usb 5-1: config 0 has no interface number 1 [ 222.652795][ T304] usb 5-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice=e9.34 [ 222.668197][ T304] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.676551][ T304] usb 5-1: Product: syz [ 222.680778][ T304] usb 5-1: Manufacturer: syz [ 222.685663][ T304] usb 5-1: SerialNumber: syz [ 222.695100][ T304] usb 5-1: config 0 descriptor?? [ 222.701054][ T303] usb 4-1: USB disconnect, device number 112 [ 222.782593][ T304] usb 3-1: USB disconnect, device number 108 [ 222.891116][ T19] usb 5-1: USB disconnect, device number 106 [ 223.159611][ T9830] loop1: detected capacity change from 0 to 16 [ 223.177236][ T9833] loop3: detected capacity change from 0 to 512 [ 223.187931][ T9830] erofs: (device loop1): mounted with root inode @ nid 36. [ 223.216777][ T9833] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 223.249201][ T9837] loop1: detected capacity change from 0 to 1024 [ 223.289083][ T283] EXT4-fs (loop3): unmounting filesystem. [ 223.312926][ T9839] loop2: detected capacity change from 0 to 2048 [ 223.327495][ T9841] loop3: detected capacity change from 0 to 1024 [ 223.351289][ T9837] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 223.360580][ T9837] ext4 filesystem being mounted at /884/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 223.411107][ T9839] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 223.419870][ T9839] ext4 filesystem being mounted at /870/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 223.420226][ T9841] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 223.448906][ T282] EXT4-fs (loop1): unmounting filesystem. [ 223.464406][ T9849] loop4: detected capacity change from 0 to 512 [ 223.494777][ T9849] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 223.535971][ T285] EXT4-fs (loop2): unmounting filesystem. [ 223.544303][ T9851] loop1: detected capacity change from 0 to 4096 [ 223.551363][ T283] EXT4-fs (loop3): unmounting filesystem. [ 223.558884][ T286] EXT4-fs (loop4): unmounting filesystem. [ 223.587682][ T9854] loop2: detected capacity change from 0 to 512 [ 223.606110][ T9858] loop4: detected capacity change from 0 to 512 [ 223.609983][ T9856] loop3: detected capacity change from 0 to 512 [ 223.634679][ T9851] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 223.652791][ T9854] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 223.671330][ T9858] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 223.677010][ T9854] ext4 filesystem being mounted at /871/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 223.700590][ T282] EXT4-fs (loop1): unmounting filesystem. [ 223.718299][ T285] EXT4-fs (loop2): unmounting filesystem. [ 223.727252][ T9856] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #13: comm syz.3.4595: attempt to clear invalid blocks 1 len 1 [ 223.727623][ T286] EXT4-fs (loop4): unmounting filesystem. [ 223.780188][ T9856] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.4595: bg 0: block 343: padding at end of block bitmap is not set [ 223.808752][ T9868] loop2: detected capacity change from 0 to 2048 [ 223.815719][ T9856] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 223.840958][ T9870] loop4: detected capacity change from 0 to 4096 [ 223.862880][ T9856] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.4595: invalid indirect mapped block 1819239214 (level 0) [ 223.878112][ T9870] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 223.902652][ T9877] loop2: detected capacity change from 0 to 256 [ 223.909353][ T9856] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.4595: invalid indirect mapped block 1819239214 (level 1) [ 223.924614][ T286] EXT4-fs (loop4): unmounting filesystem. [ 223.935718][ T9856] EXT4-fs (loop3): 1 truncate cleaned up [ 223.965984][ T9856] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 224.009954][ T9881] loop2: detected capacity change from 0 to 1024 [ 224.025479][ T9881] EXT4-fs: Ignoring removed i_version option [ 224.033278][ T283] EXT4-fs (loop3): unmounting filesystem. [ 224.062271][ T9881] EXT4-fs (loop2): Test dummy encryption mode enabled [ 224.087887][ T9883] loop3: detected capacity change from 0 to 2048 [ 224.095755][ T9881] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 224.170880][ T285] EXT4-fs (loop2): unmounting filesystem. [ 224.178969][ T9883] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 224.212421][ T24] usb 5-1: new full-speed USB device number 107 using dummy_hcd [ 224.256106][ T9888] loop2: detected capacity change from 0 to 512 [ 224.267956][ T283] EXT4-fs (loop3): unmounting filesystem. [ 224.327548][ T9890] loop3: detected capacity change from 0 to 256 [ 224.377619][ T9892] loop2: detected capacity change from 0 to 128 [ 224.408310][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 224.411495][ T9894] loop3: detected capacity change from 0 to 512 [ 224.433545][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 224.476744][ T24] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.40 [ 224.488364][ T9899] loop3: detected capacity change from 0 to 128 [ 224.507595][ T9898] loop2: detected capacity change from 0 to 2048 [ 224.514808][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=4 [ 224.523135][ T24] usb 5-1: SerialNumber: syz [ 224.550499][ T24] usb 5-1: config 0 descriptor?? [ 224.564135][ T9901] loop3: detected capacity change from 0 to 512 [ 224.566913][ T24] usb 5-1: Found UVC 0.00 device (10c4:ea90) [ 224.587279][ T24] usb 5-1: No valid video chain found. [ 224.687602][ T9905] loop3: detected capacity change from 0 to 2048 [ 224.690849][ T9907] loop2: detected capacity change from 0 to 2048 [ 224.751723][ T9907] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 224.768634][ T24] usb 5-1: USB disconnect, device number 107 [ 224.806451][ T9907] ext4 filesystem being mounted at /880/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 224.841703][ T9872] loop1: detected capacity change from 0 to 131072 [ 224.861842][ T285] EXT4-fs (loop2): unmounting filesystem. [ 224.866418][ T9911] loop3: detected capacity change from 0 to 512 [ 224.896036][ T9872] F2FS-fs (loop1): Found nat_bits in checkpoint [ 224.907854][ T9916] loop2: detected capacity change from 0 to 512 [ 224.923614][ T9911] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 224.953212][ T9911] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 224.983147][ T9911] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 225.007537][ T9872] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 225.034583][ T9911] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 225.054503][ T9911] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c041e01c, mo2=0100] [ 225.060468][ T9920] loop2: detected capacity change from 0 to 128 [ 225.069555][ T9911] EXT4-fs (loop3): orphan cleanup on readonly fs [ 225.087429][ T9911] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.4615: bg 0: block 34: padding at end of block bitmap is not set [ 225.124782][ T9911] Quota error (device loop3): write_blk: dquota write failed [ 225.132314][ T9911] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 225.142871][ T9911] EXT4-fs error (device loop3): ext4_acquire_dquot:6801: comm syz.3.4615: Failed to acquire dquot type 1 [ 225.176850][ T9922] loop2: detected capacity change from 0 to 1024 [ 225.183724][ T9911] EXT4-fs (loop3): 1 truncate cleaned up [ 225.193392][ T9911] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 225.237749][ T283] EXT4-fs (loop3): unmounting filesystem. [ 225.242498][ T9922] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 225.312319][ T9926] loop4: detected capacity change from 0 to 128 [ 225.358528][ T285] EXT4-fs (loop2): unmounting filesystem. [ 225.422013][ T9930] loop2: detected capacity change from 0 to 512 [ 225.426422][ T9933] loop4: detected capacity change from 0 to 128 [ 225.438596][ T9934] loop1: detected capacity change from 0 to 128 [ 225.467889][ T9930] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 225.512691][ T285] EXT4-fs (loop2): unmounting filesystem. [ 225.561633][ T9941] loop1: detected capacity change from 0 to 512 [ 225.564960][ T9942] loop4: detected capacity change from 0 to 512 [ 225.571581][ T9945] loop2: detected capacity change from 0 to 512 [ 225.591899][ T9941] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 225.612300][ T9941] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2195: inode #15: comm syz.1.4625: corrupted in-inode xattr [ 225.635559][ T9945] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 225.637465][ T9941] EXT4-fs error (device loop1): ext4_orphan_get:1405: comm syz.1.4625: couldn't read orphan inode 15 (err -117) [ 225.662073][ T9941] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 225.666922][ T9942] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 225.683673][ T9945] ext4 filesystem being mounted at /885/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 225.711855][ T286] EXT4-fs (loop4): unmounting filesystem. [ 225.745612][ T9955] loop4: detected capacity change from 0 to 128 [ 225.833895][ T282] EXT4-fs (loop1): unmounting filesystem. [ 225.841051][ T285] EXT4-fs (loop2): unmounting filesystem. [ 225.878572][ T9959] loop4: detected capacity change from 0 to 128 [ 225.945296][ T595] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 225.970447][ T9961] loop1: detected capacity change from 0 to 8192 [ 225.977185][ T9965] loop4: detected capacity change from 0 to 128 [ 226.064073][ T9969] loop4: detected capacity change from 0 to 256 [ 226.092718][ T9971] loop1: detected capacity change from 0 to 512 [ 226.103123][ T19] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 226.191522][ T9975] loop1: detected capacity change from 0 to 512 [ 226.280263][ T19] usb 1-1: Using ep0 maxpacket: 16 [ 226.291738][ T19] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 226.315719][ T9977] loop1: detected capacity change from 0 to 8192 [ 226.322407][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.336128][ T19] usb 1-1: Product: syz [ 226.340378][ T19] usb 1-1: Manufacturer: syz [ 226.355629][ T19] usb 1-1: SerialNumber: syz [ 226.361163][ T19] r8152-cfgselector 1-1: config 0 descriptor?? [ 226.382280][ T9928] loop3: detected capacity change from 0 to 131072 [ 226.392143][ T9977] loop1: p1 p2 p3 [ 226.449085][ T9928] F2FS-fs (loop3): Found nat_bits in checkpoint [ 226.476163][ T9973] loop4: detected capacity change from 0 to 32768 [ 226.499556][ T595] udevd[595]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 226.510473][ T795] udevd[795]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 226.514467][ T987] udevd[987]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 226.566402][ T19] r8152-cfgselector 1-1: Unknown version 0x0000 [ 226.586388][ T19] r8152-cfgselector 1-1: Unknown version 0x0000 [ 226.586610][ T9928] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 226.600486][ T19] r8152-cfgselector 1-1: bad CDC descriptors [ 226.616531][ T19] r8152-cfgselector 1-1: Unknown version 0x0000 [ 226.630528][ T19] r8152-cfgselector 1-1: USB disconnect, device number 108 [ 226.795826][ T9980] loop1: detected capacity change from 0 to 32768 [ 227.027019][ T9993] loop1: detected capacity change from 0 to 512 [ 227.130874][ T9999] loop1: detected capacity change from 0 to 128 [ 227.196500][T10003] loop3: detected capacity change from 0 to 512 [ 227.214495][T10005] loop1: detected capacity change from 0 to 128 [ 227.345317][T10011] loop1: detected capacity change from 0 to 128 [ 227.510070][T10022] loop1: detected capacity change from 0 to 256 [ 227.516573][ T28] audit: type=1400 audit(2000000809.075:266): avc: denied { create } for pid=10023 comm="syz.3.4663" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 227.572246][T10022] FAT-fs (loop1): Directory bread(block 64) failed [ 227.594676][T10022] FAT-fs (loop1): Directory bread(block 65) failed [ 227.601385][ T28] audit: type=1400 audit(2000000809.096:267): avc: denied { write } for pid=10023 comm="syz.3.4663" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 227.632282][T10022] FAT-fs (loop1): Directory bread(block 66) failed [ 227.663393][T10022] FAT-fs (loop1): Directory bread(block 67) failed [ 227.672995][ T28] audit: type=1400 audit(2000000809.128:268): avc: denied { read } for pid=10025 comm="syz.3.4664" name="rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 227.706779][T10022] FAT-fs (loop1): Directory bread(block 68) failed [ 227.713367][T10022] FAT-fs (loop1): Directory bread(block 69) failed [ 227.734367][T10022] FAT-fs (loop1): Directory bread(block 70) failed [ 227.741138][ T28] audit: type=1400 audit(2000000809.128:269): avc: denied { open } for pid=10025 comm="syz.3.4664" path="/dev/rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 227.771750][T10022] FAT-fs (loop1): Directory bread(block 71) failed [ 227.788757][T10022] FAT-fs (loop1): Directory bread(block 72) failed [ 227.798340][T10022] FAT-fs (loop1): Directory bread(block 73) failed [ 227.806446][ T28] audit: type=1400 audit(2000000809.128:270): avc: denied { ioctl } for pid=10025 comm="syz.3.4664" path="/dev/rtc0" dev="devtmpfs" ino=263 ioctlcmd=0x7001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 228.186587][T10050] loop3: detected capacity change from 0 to 8192 [ 228.292181][ T28] audit: type=1400 audit(2000000809.911:271): avc: denied { setopt } for pid=10063 comm="syz.1.4683" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 228.370705][T10068] xt_CT: No such helper "snmp_trap" [ 228.434913][ T28] audit: type=1400 audit(2000000810.072:272): avc: denied { write } for pid=10072 comm="syz.1.4688" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 228.474983][T10073] loop3: detected capacity change from 0 to 2048 [ 228.485022][ T28] audit: type=1400 audit(2000000810.072:273): avc: denied { nlmsg_write } for pid=10072 comm="syz.1.4688" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 228.563732][ T9963] loop2: detected capacity change from 0 to 262144 [ 228.590343][T10079] xt_SECMARK: invalid mode: 2 [ 228.633957][T10083] netlink: 'syz.3.4692': attribute type 9 has an invalid length. [ 228.676680][T10083] netlink: 'syz.3.4692': attribute type 6 has an invalid length. [ 229.574866][T10161] loop1: detected capacity change from 0 to 256 [ 229.636748][T10161] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d) [ 229.754357][T10180] device ip6gretap1 entered promiscuous mode [ 229.795575][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 229.795593][ T28] audit: type=1400 audit(2000000811.531:282): avc: denied { nlmsg_read } for pid=10181 comm="syz.1.4742" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 229.930529][T10199] x_tables: ip6_tables: esp match: only valid for protocol 50 [ 229.986422][ T28] audit: type=1400 audit(2000000811.735:283): avc: denied { write } for pid=10205 comm="syz.3.4753" name="tcp" dev="proc" ino=4026532433 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 230.293234][T10240] SELinux: Context Ʈ8yjg: is not valid (left unmapped). [ 230.307137][T10244] loop4: detected capacity change from 0 to 512 [ 230.325785][ T24] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 230.339825][T10247] netlink: 72 bytes leftover after parsing attributes in process `syz.0.4773'. [ 230.351519][T10249] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 230.370061][T10244] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 230.386384][T10244] ext4 filesystem being mounted at /956/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 230.472230][ T286] EXT4-fs (loop4): unmounting filesystem. [ 230.477826][T10130] loop2: detected capacity change from 0 to 131072 [ 230.532439][ T24] usb 2-1: config 1 interface 0 altsetting 2 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 230.533719][ T28] audit: type=1400 audit(2000000812.325:284): avc: denied { setopt } for pid=10271 comm="syz.4.4783" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 230.555183][ T24] usb 2-1: config 1 interface 0 has no altsetting 0 [ 230.583363][T10130] F2FS-fs (loop2): Found nat_bits in checkpoint [ 230.611784][ T24] usb 2-1: New USB device found, idVendor=04b3, idProduct=3103, bcdDevice= 0.40 [ 230.639016][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.646166][ T28] audit: type=1400 audit(2000000812.433:285): avc: denied { write } for pid=10279 comm="syz.3.4787" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 230.648923][ T24] usb 2-1: Product: 、 [ 230.700908][ T24] usb 2-1: SerialNumber: ૥댋ඖ沦軍铹೼샩躧꠵봛뱪뛜嬁됄轶댁礆띃偭뷭넻稝믏ⷑᶙᶱ䗾㞌辛誾➕桼䑝㪴쓡䀹꒻챸⹍ᬙ벅瀏侦㙑뛼ꆫ袇墺쬛촗洭䒐阼鍛ޞ种ꞹᾟ釉䮖怵嶟먖僘◐湏鉐※㔬꒜汦湍꤯춐ஆ陕珄캐桲ᔒ䟇㘠턭黂㱫ᘢ漰ෛၩ㫂䆞ꀵꃂ匳쉝秚驠녈 [ 230.749345][T10130] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 230.789392][T10302] loop3: detected capacity change from 0 to 256 [ 230.822058][ T28] audit: type=1400 audit(2000000812.636:286): avc: denied { mount } for pid=10301 comm="syz.3.4796" name="/" dev="loop3" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 230.869973][T10310] netlink: 'syz.4.4802': attribute type 12 has an invalid length. [ 230.878847][ T28] audit: type=1400 audit(2000000812.679:287): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 230.972190][ T28] audit: type=1400 audit(2000000812.797:288): avc: denied { append } for pid=10319 comm="syz.0.4808" name="loop9" dev="devtmpfs" ino=127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 231.036602][ T28] audit: type=1400 audit(2000000812.851:289): avc: denied { setopt } for pid=10323 comm="syz.4.4809" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 231.044028][ T24] usbhid 2-1:1.0: can't add hid device: -71 [ 231.081277][ T24] usbhid: probe of 2-1:1.0 failed with error -71 [ 231.112536][ T24] usb 2-1: USB disconnect, device number 109 [ 231.115644][ T28] audit: type=1400 audit(2000000812.894:290): avc: denied { read write } for pid=10327 comm="syz.3.4811" 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 [ 231.213505][T10346] netlink: 'syz.4.4820': attribute type 9 has an invalid length. [ 231.224728][ T28] audit: type=1400 audit(2000000812.894:291): avc: denied { ioctl open } for pid=10327 comm="syz.3.4811" path="/dev/kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 231.480804][T10374] loop4: detected capacity change from 0 to 512 [ 231.501690][T10374] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 231.553440][T10374] EXT4-fs (loop4): 1 truncate cleaned up [ 231.559596][T10374] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 231.609862][T10398] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4844'. [ 231.675512][ T286] EXT4-fs (loop4): unmounting filesystem. [ 231.727422][T10412] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4851'. [ 231.778389][T10412] netlink: 40 bytes leftover after parsing attributes in process `syz.0.4851'. [ 231.797641][T10412] A link change request failed with some changes committed already. Interface vlan0 may have been left with an inconsistent configuration, please check. [ 231.980904][T10444] netlink: 'syz.4.4867': attribute type 5 has an invalid length. [ 231.992724][T10446] Illegal XDP return value 4294967274 on prog (id 492) dev N/A, expect packet loss! [ 232.022710][T10444] device ip6erspan0 entered promiscuous mode [ 232.526196][T10486] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4887'. [ 232.597533][T10492] xt_TCPMSS: Only works on TCP SYN packets [ 233.124126][T10541] mmap: syz.4.4915 (10541): VmData 29073408 exceed data ulimit 1. Update limits or use boot option ignore_rlimit_data. [ 233.263301][T10545] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 233.270927][T10545] IPv6: NLM_F_CREATE should be set when creating new route [ 233.278387][T10545] IPv6: NLM_F_CREATE should be set when creating new route [ 233.597604][T10559] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4924'. [ 233.748399][T10569] netlink: 'syz.4.4930': attribute type 15 has an invalid length. [ 233.775681][T10340] loop3: detected capacity change from 0 to 262144 [ 233.833314][T10340] F2FS-fs (loop3): Found nat_bits in checkpoint [ 233.928848][T10582] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 233.966053][T10584] xt_connbytes: Forcing CT accounting to be enabled [ 233.983674][T10584] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 234.266024][T10420] loop1: detected capacity change from 0 to 262144 [ 234.320387][T10420] F2FS-fs (loop1): Found nat_bits in checkpoint [ 234.445691][T10628] bridge0: port 1(bridge_slave_0) entered disabled state [ 234.464575][T10420] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 234.520697][T10628] bridge0: port 2(bridge_slave_1) entered disabled state [ 234.718165][T10643] netlink: 308 bytes leftover after parsing attributes in process `syz.4.4964'. [ 234.744490][T10643] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4964'. [ 234.781887][T10643] A link change request failed with some changes committed already. Interface vlan0 may have been left with an inconsistent configuration, please check. [ 234.832780][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 234.832798][ T28] audit: type=1400 audit(2000000816.938:307): avc: denied { write } for pid=10650 comm="syz.0.4968" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 234.906874][T10657] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 234.962357][T10659] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 235.039555][ T28] audit: type=1400 audit(2000000817.153:308): avc: denied { write } for pid=10668 comm="syz.3.4975" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 235.288595][ T28] audit: type=1400 audit(2000000817.421:309): avc: denied { getopt } for pid=10695 comm="syz.0.4989" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 235.346919][T10704] device vcan0 entered promiscuous mode [ 235.352343][T10513] loop2: detected capacity change from 0 to 262144 [ 235.365281][T10704] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. [ 235.405506][ T28] audit: type=1400 audit(2000000817.561:310): avc: denied { read } for pid=10710 comm="syz.4.4996" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 235.625310][T10744] xt_TCPMSS: Only works on TCP SYN packets [ 235.734267][ T28] audit: type=1400 audit(2000000817.904:311): avc: denied { getopt } for pid=10763 comm="syz.0.5022" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 235.779520][T10762] loop4: detected capacity change from 0 to 4096 [ 235.804814][T10776] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5026'. [ 235.850030][T10776] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5026'. [ 235.860455][T10762] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 235.919033][ T286] EXT4-fs (loop4): unmounting filesystem. [ 236.222399][ T28] audit: type=1400 audit(2000000818.430:312): avc: denied { write } for pid=10826 comm="syz.3.5052" path="socket:[47326]" dev="sockfs" ino=47326 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 236.330240][T10838] netlink: 'syz.3.5058': attribute type 32 has an invalid length. [ 236.408814][T10844] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5061'. [ 236.421389][T10848] loop2: detected capacity change from 0 to 256 [ 236.441493][T10848] exfat: Deprecated parameter 'utf8' [ 236.470962][T10848] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xbe675ead, utbl_chksum : 0xe619d30d) [ 236.509883][ T28] audit: type=1400 audit(2000000818.741:313): avc: denied { add_name } for pid=10845 comm="syz.2.5062" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 236.579850][ T28] audit: type=1400 audit(2000000818.751:314): avc: denied { setopt } for pid=10854 comm="syz.3.5066" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 236.615782][T10861] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5067'. [ 236.621295][T10863] x_tables: ip_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT/POSTROUTING [ 236.645052][ T28] audit: type=1400 audit(2000000818.773:315): avc: denied { create } for pid=10845 comm="syz.2.5062" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 236.765045][ T28] audit: type=1400 audit(2000000818.773:316): avc: denied { associate } for pid=10845 comm="syz.2.5062" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 236.784964][ T304] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 236.904941][T10887] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5080'. [ 236.915068][T10887] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5080'. [ 236.926007][T10887] IPv6: sit1: Disabled Multicast RS [ 237.010581][ T304] usb 1-1: Using ep0 maxpacket: 16 [ 237.030948][ T304] usb 1-1: config 0 has no interfaces? [ 237.055658][ T304] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 237.071392][ T304] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.100326][ T304] usb 1-1: Product: syz [ 237.109188][ T304] usb 1-1: Manufacturer: syz [ 237.118938][ T304] usb 1-1: SerialNumber: syz [ 237.145543][ T304] r8152-cfgselector 1-1: config 0 descriptor?? [ 237.153876][T10917] xt_TCPMSS: Only works on TCP SYN packets [ 237.379595][T10945] loop1: detected capacity change from 0 to 512 [ 237.404997][T10945] EXT4-fs: Ignoring removed mblk_io_submit option [ 237.429774][T10945] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 237.456557][T10945] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 237.471026][T10958] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5117'. [ 237.486960][T10945] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 237.507594][T10945] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a043c01c, mo2=0102] [ 237.541063][T10945] System zones: 0-2, 18-18, 34-34 [ 237.571328][T10945] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1087: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 237.590108][T10945] EXT4-fs (loop1): 1 truncate cleaned up [ 237.597806][T10945] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 237.614222][T10945] EXT4-fs error (device loop1): __ext4_remount:6610: comm syz.1.5111: Abort forced by user [ 237.632370][T10970] SELinux: failed to load policy [ 237.641371][ T39] usb 1-1: USB disconnect, device number 109 [ 237.649013][T10945] EXT4-fs (loop1): re-mounted. Quota mode: none. [ 237.668976][T10972] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.673622][ T282] EXT4-fs (loop1): unmounting filesystem. [ 237.702450][T10972] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.048231][T11026] netlink: 'syz.4.5150': attribute type 5 has an invalid length. [ 238.081077][T11032] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5153'. [ 238.090373][T11032] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5153'. [ 238.099516][T11032] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5153'. [ 238.688623][T11146] loop2: detected capacity change from 0 to 256 [ 238.771266][T11157] netlink: 'syz.3.5214': attribute type 1 has an invalid length. [ 238.839296][T11166] xt_TCPMSS: Only works on TCP SYN packets [ 238.916974][T11177] netlink: 'syz.2.5225': attribute type 4 has an invalid length. [ 238.958889][T11180] loop4: detected capacity change from 0 to 256 [ 239.042567][T11190] loop4: detected capacity change from 0 to 512 [ 239.112532][T11190] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 239.145502][T11190] ext4 filesystem being mounted at /1093/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 239.252986][T11205] loop3: detected capacity change from 0 to 256 [ 239.325196][T11205] exFAT-fs (loop3): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 239.359019][ T286] EXT4-fs (loop4): unmounting filesystem. [ 239.449038][T11217] IPv6: NLM_F_CREATE should be specified when creating new route [ 239.498721][ T28] kauditd_printk_skb: 3057 callbacks suppressed [ 239.498746][ T28] audit: type=1326 audit(2000000821.948:3374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11119 comm="syz.1.5197" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x50000 [ 239.552291][T11229] device ip6gre1 entered promiscuous mode [ 239.576439][ T28] audit: type=1326 audit(2000000821.981:3375): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11119 comm="syz.1.5197" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x50000 [ 239.636903][T11233] loop3: detected capacity change from 0 to 512 [ 239.646542][T11237] SELinux: truncated policydb string identifier [ 239.665048][ T28] audit: type=1326 audit(2000000821.981:3376): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11119 comm="syz.1.5197" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x50000 [ 239.688629][T11237] SELinux: failed to load policy [ 239.735647][T11233] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 239.754936][ T28] audit: type=1326 audit(2000000821.981:3377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11119 comm="syz.1.5197" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x50000 [ 239.786845][T11233] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 239.805692][T11233] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842e01c, mo2=0002] [ 239.824123][T11233] System zones: [ 239.824113][ T28] audit: type=1326 audit(2000000821.981:3378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11119 comm="syz.1.5197" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x50000 [ 239.824155][ T28] audit: type=1326 audit(2000000821.981:3379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11119 comm="syz.1.5197" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x50000 [ 239.827725][T11233] 0-2, 18-18, 34-34 [ 239.880505][T11233] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1087: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 239.915788][T11233] EXT4-fs (loop3): 1 truncate cleaned up [ 239.936184][T11233] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 239.971162][ T28] audit: type=1326 audit(2000000821.981:3380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11119 comm="syz.1.5197" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x50000 [ 240.001789][ T28] audit: type=1326 audit(2000000821.981:3381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11119 comm="syz.1.5197" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x50000 [ 240.027369][ T39] usb 5-1: new high-speed USB device number 108 using dummy_hcd [ 240.047735][ T28] audit: type=1326 audit(2000000821.981:3382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11119 comm="syz.1.5197" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x50000 [ 240.047888][T11233] EXT4-fs error (device loop3): ext4_xattr_block_get:546: inode #15: comm syz.3.5251: corrupted xattr block 19 [ 240.078835][ T28] audit: type=1326 audit(2000000821.981:3383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11119 comm="syz.1.5197" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c7b8e929 code=0x50000 [ 240.187959][T11233] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 240.206513][T11233] EXT4-fs error (device loop3): ext4_xattr_block_get:546: inode #15: comm syz.3.5251: corrupted xattr block 19 [ 240.215231][ T39] usb 5-1: Using ep0 maxpacket: 8 [ 240.229254][ T39] usb 5-1: unable to get BOS descriptor or descriptor too short [ 240.247533][T11233] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 240.251175][ T39] usb 5-1: config 0 has an invalid interface number: 122 but max is 0 [ 240.271945][T11233] EXT4-fs error (device loop3): ext4_xattr_block_get:546: inode #15: comm syz.3.5251: corrupted xattr block 19 [ 240.289120][ T39] usb 5-1: config 0 has no interface number 0 [ 240.298897][T11233] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 240.304908][ T39] usb 5-1: config 0 interface 122 altsetting 187 endpoint 0x82 has invalid maxpacket 59391, setting to 1024 [ 240.337561][T11233] EXT4-fs error (device loop3): ext4_xattr_block_get:546: inode #15: comm syz.3.5251: corrupted xattr block 19 [ 240.340896][ T39] usb 5-1: config 0 interface 122 altsetting 187 has an invalid endpoint with address 0x95, skipping [ 240.379974][T11233] fscrypt (loop3, inode 15): Error -117 getting encryption context [ 240.381904][ T39] usb 5-1: config 0 interface 122 altsetting 187 endpoint 0x6 has invalid wMaxPacketSize 0 [ 240.432408][ T39] usb 5-1: config 0 interface 122 altsetting 187 bulk endpoint 0x6 has invalid maxpacket 0 [ 240.443468][ T283] EXT4-fs (loop3): unmounting filesystem. [ 240.453883][ T39] usb 5-1: config 0 interface 122 has no altsetting 0 [ 240.488299][ T39] usb 5-1: New USB device found, idVendor=04b8, idProduct=0521, bcdDevice=15.4a [ 240.506744][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.532315][ T39] usb 5-1: Product: syz [ 240.544803][ T39] usb 5-1: Manufacturer: syz [ 240.559732][ T39] usb 5-1: SerialNumber: syz [ 240.573086][ T39] usb 5-1: config 0 descriptor?? [ 240.578361][T11239] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 240.595492][T11239] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 240.810522][ T39] pl2303 5-1:0.122: required endpoints missing [ 240.837087][ T39] usb 5-1: USB disconnect, device number 108 [ 240.940505][T11302] __nla_validate_parse: 6 callbacks suppressed [ 240.940527][T11302] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5285'. [ 241.008693][T11304] netlink: 'syz.0.5286': attribute type 4 has an invalid length. [ 241.017395][T11304] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.5286'. [ 241.037740][T11235] loop2: detected capacity change from 0 to 131072 [ 241.061075][T11235] F2FS-fs (loop2): invalid crc value [ 241.088200][T11235] F2FS-fs (loop2): Found nat_bits in checkpoint [ 241.128947][ T24] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 241.172045][T11235] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 241.241277][T11235] F2FS-fs (loop2): Corrupted max_depth of 3: 16842753 [ 241.250271][T11235] F2FS-fs (loop2): dec_valid_node_count: inconsistent i_blocks, ino:7, iblocks:0 [ 241.315406][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 241.324254][ T24] usb 4-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 241.370316][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.401686][ T24] usb 4-1: config 0 descriptor?? [ 241.449195][T11337] binder: 11336:11337 ioctl c018620c 200000000380 returned -22 [ 241.553139][T11349] netlink: 'syz.1.5306': attribute type 3 has an invalid length. [ 241.595962][ T24] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 241.622036][ T24] asix: probe of 4-1:0.0 failed with error -71 [ 241.642623][ T24] usb 4-1: USB disconnect, device number 113 [ 241.883794][T11395] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 241.960298][T11406] usb usb8: usbfs: process 11406 (syz.2.5334) did not claim interface 0 before use [ 242.019928][T11414] IPv6: sit2: Disabled Multicast RS [ 242.108315][T11426] xt_CT: You must specify a L4 protocol and not use inversions on it [ 242.305363][T11455] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 242.382382][T11468] loop4: detected capacity change from 0 to 512 [ 242.469806][T11468] EXT4-fs error (device loop4): ext4_orphan_get:1426: comm syz.4.5365: bad orphan inode 4 [ 242.477426][T11480] loop1: detected capacity change from 0 to 4096 [ 242.480121][T11483] IPv6: NLM_F_CREATE should be specified when creating new route [ 242.509058][T11468] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 242.530135][T11480] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 242.549590][T11468] ext4 filesystem being mounted at /1121/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 242.597972][ T286] EXT4-fs (loop4): unmounting filesystem. [ 242.612434][ T282] EXT4-fs (loop1): unmounting filesystem. [ 242.788224][ T304] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 242.960101][T11563] netlink: 'syz.4.5409': attribute type 3 has an invalid length. [ 242.974947][ T304] usb 1-1: Using ep0 maxpacket: 16 [ 242.977741][T11563] netlink: 'syz.4.5409': attribute type 3 has an invalid length. [ 242.984980][ T304] usb 1-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 243.004813][T11568] fuse: blksize only supported for fuseblk [ 243.039553][ T304] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 243.080082][T11579] loop2: detected capacity change from 0 to 512 [ 243.102964][ T304] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 243.124892][T11579] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 243.146170][T11579] ext4 filesystem being mounted at /1022/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 243.160945][ T304] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.178714][ T285] EXT4-fs (loop2): unmounting filesystem. [ 243.207835][ T304] usb 1-1: Product: syz [ 243.212397][ T304] usb 1-1: Manufacturer: syz [ 243.225245][ T304] usb 1-1: SerialNumber: syz [ 243.341128][T11618] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5435'. [ 243.407339][T11629] netlink: 'syz.4.5440': attribute type 6 has an invalid length. [ 243.422541][ T304] usb 1-1: 0:2 : does not exist [ 243.434430][ T304] usb 1-1: unit 97 not found! [ 243.453350][ T304] usb 1-1: USB disconnect, device number 110 [ 243.483925][ T595] udevd[595]: 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 [ 243.513250][T11639] overlayfs: missing 'lowerdir' [ 243.624316][T11657] netlink: 'syz.4.5453': attribute type 24 has an invalid length. [ 243.649070][T11657] netlink: 32 bytes leftover after parsing attributes in process `syz.4.5453'. [ 243.854371][T11694] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5472'. [ 243.971449][T11714] usb usb1: usbfs: process 11714 (syz.0.5482) did not claim interface 0 before use [ 244.177880][ T28] kauditd_printk_skb: 3716 callbacks suppressed [ 244.177900][ T28] audit: type=1400 audit(2000000826.969:7100): avc: denied { write } for pid=11741 comm="syz.0.5495" name="binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 244.244886][T11750] syz.1.5498 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 244.270165][ T39] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 244.321493][T11761] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5506'. [ 244.466876][ T39] usb 4-1: config 220 has an invalid interface number: 76 but max is 2 [ 244.484690][ T39] usb 4-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 244.499119][ T39] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 244.511712][ T39] usb 4-1: config 220 has no interface number 2 [ 244.518261][ T39] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 244.571196][ T39] usb 4-1: config 220 interface 0 has no altsetting 0 [ 244.583347][ T39] usb 4-1: config 220 interface 76 has no altsetting 0 [ 244.595961][ T39] usb 4-1: config 220 interface 1 has no altsetting 0 [ 244.605196][T11809] device vti1 entered promiscuous mode [ 244.610596][ T39] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 244.628624][T11811] netlink: 28 bytes leftover after parsing attributes in process `syz.0.5530'. [ 244.634141][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.652624][ T39] usb 4-1: Product: syz [ 244.661740][ T39] usb 4-1: Manufacturer: syz [ 244.666435][ T39] usb 4-1: SerialNumber: syz [ 244.689666][ T28] audit: type=1400 audit(2000000827.517:7101): avc: denied { setopt } for pid=11817 comm="syz.2.5533" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 244.855544][ T28] audit: type=1400 audit(2000000827.688:7102): avc: denied { setopt } for pid=11842 comm="syz.4.5545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 244.879365][ T39] usb 4-1: selecting invalid altsetting 0 [ 244.890698][ T39] usb 4-1: Found UVC 7.01 device syz (8086:0b07) [ 244.906714][ T39] usb 4-1: No valid video chain found. [ 244.943382][ T28] audit: type=1400 audit(2000000827.763:7103): avc: denied { write } for pid=11849 comm="syz.4.5549" name="ptp0" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 244.955137][ T39] usb 4-1: USB disconnect, device number 114 [ 244.971444][T11854] netlink: 188 bytes leftover after parsing attributes in process `syz.2.5550'. [ 244.982844][T11853] netlink: 128 bytes leftover after parsing attributes in process `syz.0.5551'. [ 245.084455][T11871] device ip6erspan0 left promiscuous mode [ 245.092069][T11871] device ip6gre1 left promiscuous mode [ 245.108585][T11871] device vti1 left promiscuous mode [ 245.114543][T11877] xt_hashlimit: max too large, truncated to 1048576 [ 245.211623][ T9895] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 245.226353][ T9895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 245.235038][ T9895] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 245.243598][ T9895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 245.252340][ T9895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 245.261155][ T9895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 245.277766][ T9895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 245.286127][ T9895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 245.348792][T11905] bridge2: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 245.375227][ T24] usb 1-1: new full-speed USB device number 111 using dummy_hcd [ 245.577438][ T24] usb 1-1: not running at top speed; connect to a high speed hub [ 245.595451][ T24] usb 1-1: config 95 has an invalid interface number: 1 but max is 0 [ 245.610408][ T24] usb 1-1: config 95 has no interface number 0 [ 245.636767][ T24] usb 1-1: config 95 interface 1 has no altsetting 0 [ 245.657191][ T24] usb 1-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice=ad.3f [ 245.678280][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.691138][ T24] usb 1-1: Product: syz [ 245.695374][ T24] usb 1-1: Manufacturer: syz [ 245.713194][ T24] usb 1-1: SerialNumber: syz [ 245.736632][ T2177] usb 2-1: new high-speed USB device number 110 using dummy_hcd [ 245.764695][ T28] audit: type=1400 audit(250.305:7104): avc: denied { mounton } for pid=11972 comm="syz.2.5610" path="mnt:[4026532388]" dev="nsfs" ino=4026532388 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 245.896597][T11997] loop4: detected capacity change from 0 to 256 [ 245.903644][ T28] audit: type=1326 audit(250.455:7105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11998 comm="syz.3.5623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faac6d8e929 code=0x7ffc0000 [ 245.940022][ T2177] usb 2-1: unable to get BOS descriptor or descriptor too short [ 245.951984][ T28] audit: type=1326 audit(250.455:7106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11998 comm="syz.3.5623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=141 compat=0 ip=0x7faac6d8e929 code=0x7ffc0000 [ 245.964700][ T2177] usb 2-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 246.008968][ T24] usb 1-1: USB disconnect, device number 111 [ 246.051498][ T28] audit: type=1326 audit(250.455:7107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11998 comm="syz.3.5623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faac6d8e929 code=0x7ffc0000 [ 246.060393][ T2177] usb 2-1: config 1 interface 0 has no altsetting 0 [ 246.086481][ T28] audit: type=1326 audit(250.455:7108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11998 comm="syz.3.5623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faac6d8e929 code=0x7ffc0000 [ 246.114933][ T28] audit: type=1400 audit(250.605:7109): avc: denied { bind } for pid=12006 comm="syz.2.5627" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 246.145246][ T2177] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 246.155011][ T2177] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.166219][ T2177] usb 2-1: Product: syz [ 246.170584][ T2177] usb 2-1: Manufacturer: syz [ 246.175519][ T2177] usb 2-1: SerialNumber: syz [ 246.282426][T12043] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5645'. [ 246.372962][ T2177] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 110 if 0 alt 255 proto 1 vid 0x0525 pid 0xA4A8 [ 246.400476][ T2177] usb 2-1: USB disconnect, device number 110 [ 246.417786][ T2177] usblp0: removed [ 246.484071][T12071] netlink: 'syz.0.5659': attribute type 3 has an invalid length. [ 246.507939][T12071] netlink: 28 bytes leftover after parsing attributes in process `syz.0.5659'. [ 246.589420][T12089] xt_l2tp: v2 doesn't support IP mode [ 246.680705][T12107] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=12107 comm=syz.4.5677 [ 246.728059][T12107] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=12107 comm=syz.4.5677 [ 247.040410][T12174] device vcan0 left promiscuous mode [ 247.052580][T12174] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 247.083526][T12174] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 247.109675][T12174] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 247.123786][T12174] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 247.134735][T12174] device ip6gretap1 left promiscuous mode [ 247.149955][T12176] netlink: 44 bytes leftover after parsing attributes in process `syz.4.5709'. [ 247.164887][T12176] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5709'. [ 247.184000][T12176] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5709'. [ 247.195573][T12176] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5709'. [ 247.205648][T12176] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5709'. [ 247.215801][T12176] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5709'. [ 247.225363][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 247.236261][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 247.245065][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 247.259028][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 247.268120][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 247.271244][ T303] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 247.278497][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 247.293990][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 247.303044][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 247.313916][T12190] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 247.453387][T12217] netlink: 'syz.3.5729': attribute type 13 has an invalid length. [ 247.458735][ T303] usb 3-1: config 0 has no interfaces? [ 247.461617][T12218] binder: 12216:12218 ioctl 40046205 0 returned -22 [ 247.478818][ T303] usb 3-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 247.503823][ T303] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.537645][ T303] usb 3-1: Product: syz [ 247.549834][ T303] usb 3-1: Manufacturer: syz [ 247.554697][ T303] usb 3-1: SerialNumber: syz [ 247.561215][T12235] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5738'. [ 247.584567][ T303] r8152-cfgselector 3-1: config 0 descriptor?? [ 247.596641][T12235] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5738'. [ 247.640408][T12246] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 247.648182][T12246] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 247.687018][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 247.702717][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 247.731700][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 247.740200][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 247.749275][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 247.757886][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 247.766604][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 247.778364][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 247.787973][T12254] netlink: 'syz.4.5748': attribute type 4 has an invalid length. [ 247.798423][T12254] netlink: 'syz.4.5748': attribute type 5 has an invalid length. [ 247.915952][T12282] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 247.928587][T12282] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 247.955609][T12286] xt_policy: neither incoming nor outgoing policy selected [ 247.992909][ T303] usb 3-1: USB disconnect, device number 109 [ 248.151173][T12312] device vlan0 entered promiscuous mode [ 248.517457][T12375] sock: sock_timestamping_bind_phc: sock not bind to device [ 248.553980][T12377] device bridge3 entered promiscuous mode [ 248.626958][T12390] device ipip0 entered promiscuous mode [ 248.763237][T12413] IPv6: NLM_F_CREATE should be specified when creating new route [ 248.876223][ T28] kauditd_printk_skb: 60 callbacks suppressed [ 248.876241][ T28] audit: type=1400 audit(2000000002.746:7170): avc: denied { bind } for pid=12427 comm="syz.0.5836" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 248.911493][T12431] loop3: detected capacity change from 0 to 512 [ 248.918274][ T7095] ------------[ cut here ]------------ [ 248.923918][ T7095] kernel BUG at fs/buffer.c:2714! [ 248.936475][ T7095] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 248.942784][ T7095] CPU: 0 PID: 7095 Comm: kmmpd-loop0 Not tainted 6.1.141-syzkaller-00033-g36d69f6a49eb #0 [ 248.952903][ T7095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 248.956445][ T28] audit: type=1400 audit(2000000002.800:7171): avc: denied { mounton } for pid=12429 comm="syz.3.5834" path="/1120/file0" dev="tmpfs" ino=5695 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 248.963440][ T7095] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 248.963476][ T7095] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 d8 38 e8 ff e9 b0 fe ff ff e8 2e df a3 ff 0f 0b e8 27 df a3 ff <0f> 0b e8 20 df a3 ff 0f 0b e8 19 df a3 ff 0f 0b e8 12 df a3 ff 0f [ 249.011855][ T7095] RSP: 0018:ffffc900009d7ca0 EFLAGS: 00010293 [ 249.018081][ T7095] RAX: ffffffff81cc17f9 RBX: 0000000000000000 RCX: ffff888107f86540 [ 249.026954][ T7095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 249.035171][ T7095] RBP: ffffc900009d7cf0 R08: dffffc0000000000 R09: ffffed1024019b66 [ 249.043624][ T7095] R10: ffffed1024019b66 R11: 1ffff11024019b65 R12: 0000000000000000 [ 249.051888][ T7095] R13: 1ffff11024019b65 R14: ffff8881200cdb28 R15: 0000000000003801 [ 249.059983][ T7095] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 249.069288][ T7095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 249.076011][ T7095] CR2: 00007f51c8aadf98 CR3: 00000001180d2000 CR4: 00000000003506b0 [ 249.084272][ T7095] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 249.092555][ T7095] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 249.100580][ T7095] Call Trace: [ 249.103934][ T7095] [ 249.107422][ T7095] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 249.113536][ T7095] submit_bh+0x1f/0x30 [ 249.118889][ T7095] write_mmp_block_thawed+0x34a/0x4c0 [ 249.124880][ T7095] ? read_mmp_block+0x6d0/0x6d0 [ 249.129774][ T7095] ? __cfi_process_timeout+0x10/0x10 [ 249.135693][ T7095] write_mmp_block+0x138/0x2b0 [ 249.140652][ T7095] kmmpd+0x3ce/0x950 [ 249.145439][ T7095] kthread+0x281/0x320 [ 249.149629][ T7095] ? __cfi_kmmpd+0x10/0x10 [ 249.154179][ T7095] ? __cfi_kthread+0x10/0x10 [ 249.158924][ T7095] ret_from_fork+0x1f/0x30 [ 249.163368][ T7095] [ 249.166404][ T7095] Modules linked in: [ 249.205921][ T7095] ---[ end trace 0000000000000000 ]--- [ 249.215308][ T7095] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 249.222477][ T7095] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 d8 38 e8 ff e9 b0 fe ff ff e8 2e df a3 ff 0f 0b e8 27 df a3 ff <0f> 0b e8 20 df a3 ff 0f 0b e8 19 df a3 ff 0f 0b e8 12 df a3 ff 0f [ 249.243367][ T7095] RSP: 0018:ffffc900009d7ca0 EFLAGS: 00010293 [ 249.249826][ T7095] RAX: ffffffff81cc17f9 RBX: 0000000000000000 RCX: ffff888107f86540 [ 249.258257][ T7095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 249.275599][ T7095] RBP: ffffc900009d7cf0 R08: dffffc0000000000 R09: ffffed1024019b66 [ 249.284607][ T7095] R10: ffffed1024019b66 R11: 1ffff11024019b65 R12: 0000000000000000 [ 249.303457][ T7095] R13: 1ffff11024019b65 R14: ffff8881200cdb28 R15: 0000000000003801 [ 249.311509][ T7095] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 249.328560][ T7095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 249.335474][ T7095] CR2: 0000001b2d91eff8 CR3: 000000012fd5d000 CR4: 00000000003506b0 [ 249.349903][ T7095] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 249.354192][T12431] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 249.361337][ T7095] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 249.378436][ T7095] Kernel panic - not syncing: Fatal exception [ 249.378515][T12431] ext4 filesystem being mounted at /1120/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 249.395776][ T7095] Kernel Offset: disabled [ 249.400265][ T7095] Rebooting in 86400 seconds..