last executing test programs: 454.917934ms ago: executing program 0 (id=4879): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000780)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) 340.702845ms ago: executing program 0 (id=4886): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000002a00)={&(0x7f0000010300)=ANY=[@ANYBLOB="480000001000210400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010067726574617000000c80028008000700000000000a000100aaaa"], 0x48}}, 0x0) 323.929136ms ago: executing program 3 (id=4887): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc9ffb}]}) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) 311.418846ms ago: executing program 1 (id=4889): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000380)={0x0, {{0xa, 0xffff, 0x0, @private1}}, {{0xa, 0x0, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}}}}, 0x108) 266.199697ms ago: executing program 2 (id=4892): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='personality\x00') read$FUSE(r0, &(0x7f0000000400)={0x2020}, 0x2020) 255.715967ms ago: executing program 0 (id=4893): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x36, &(0x7f00000011c0)=[{&(0x7f00000000c0)={0x1c, 0x76, 0x1, 0x4, 0x1, "", [@nested={0xc, 0xcb, 0x0, 0x1, [@typed={0x8, 0x2f, 0x0, 0x0, @ipv4=@private=0xa010100}]}]}, 0x1c}], 0x1}, 0x4044070) 254.794737ms ago: executing program 1 (id=4894): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000580)={0x1f, 0x3, @none, 0x0, 0x2}, 0xe) 237.269797ms ago: executing program 2 (id=4895): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001e0001000000000000ecc8000700", @ANYRES32=r0], 0x30}}, 0x0) 207.262858ms ago: executing program 1 (id=4896): symlink(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)='./file0\x00') lremovexattr(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)=@known='system.posix_acl_default\x00') 206.861788ms ago: executing program 4 (id=4897): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) 194.592008ms ago: executing program 2 (id=4898): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@ipv4_delroute={0x24, 0x18, 0x901, 0x0, 0x0, {0x2, 0x18, 0x0, 0x0, 0xff, 0x0, 0x0, 0x8, 0xa000000}, [@RTA_DST={0x8, 0x1, @dev}]}, 0x24}}, 0x0) 192.913668ms ago: executing program 3 (id=4899): r0 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) copy_file_range(r0, 0x0, r0, 0x0, 0x0, 0x0) 180.637228ms ago: executing program 4 (id=4900): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000004a00fb1f00000000000000", @ANYBLOB="0011"], 0x1c}}, 0x0) 176.053858ms ago: executing program 1 (id=4901): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@ipv4_newrule={0x2c, 0x20, 0x301, 0x0, 0x0, {0x2, 0x14}, [@FRA_DST={0x8, 0x1, @rand_addr=0x64010101}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e22, 0x4a31}}]}, 0x2c}}, 0x8844) 142.394218ms ago: executing program 0 (id=4902): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b48, &(0x7f00000000c0)=""/175) 142.210918ms ago: executing program 2 (id=4903): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) set_robust_list(&(0x7f00000005c0)={0x0, 0x7}, 0x18) 141.960858ms ago: executing program 3 (id=4904): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000200)="240000001a005f0400f9f4070009040180202000000000000000488804001e0000000000", 0x24) 115.738519ms ago: executing program 0 (id=4905): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 114.501079ms ago: executing program 2 (id=4906): r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x2, 0x4e22, @private=0xa010101}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000000700000001890b04ac1414"], 0x20}, 0x4000) 110.929089ms ago: executing program 3 (id=4907): r0 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', 0x0, 0x0, 0x2) 109.874929ms ago: executing program 4 (id=4908): r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) write$selinux_access(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7570647077645f657865635f742073797374656d5f753a73797374656d5f723afaffffffffffffff3a73302030"], 0x56) 87.13031ms ago: executing program 4 (id=4909): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000000)={0x24, 0x5e, 0xe25, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @u32=0x8}]}, @nested={0x8, 0x1, 0x0, 0x1, [@typed={0x4, 0x2}]}]}, 0x24}], 0x1}, 0x0) 79.891799ms ago: executing program 1 (id=4910): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000700)={{0x2, 0x0, @remote}, {}, 0x0, {0x2, 0x4e24, @multicast1=0xe000cc02}}) 68.121339ms ago: executing program 2 (id=4911): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=@newlink={0x50, 0x10, 0x403, 0x70bd28, 0x40000, {0x0, 0x0, 0x4, 0x0, 0x3ef, 0x22100}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x20, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_LIMIT={0x5, 0x6, 0x9}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @mcast1}]}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40011}, 0x4004850) 57.09941ms ago: executing program 3 (id=4912): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x3c1, 0x3, 0x3a8, 0x0, 0x12, 0x60d, 0x1d8, 0x202, 0x2d8, 0x2e8, 0x2e8, 0x2d8, 0x2c0, 0x4, 0x0, {[{{@ipv6={@private2, @remote, [], [], 'veth0_to_team\x00', 'macsec0\x00', {}, {0xff}, 0x0, 0xfc}, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'kmp\x00', "000000165a2e2e0617ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f672225d6147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac05a602061c96baebc989f1f34a214e6726401fe4b124e0f7323a587d2a1fcf07000000eca0a7b66c60c527bac2b5", 0x7, 0x2}}, @common=@mh={{0x28}, {"3306"}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@hl={{0x28}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1}, {0x4}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x408) 39.10362ms ago: executing program 0 (id=4913): r0 = memfd_create(&(0x7f00000003c0)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\xea7\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\x0f<\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xcd\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00\xd5\xf3\\\x00\xbe]Et\xad*\xecj\x02\xc8\xc4\f\x04\x99\xf6\xfc', 0x3) fcntl$addseals(r0, 0x409, 0x7) 38.73994ms ago: executing program 4 (id=4914): r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x8, 0x0, &(0x7f0000000380)) 27.39956ms ago: executing program 1 (id=4915): r0 = syz_clone(0x0, 0x0, 0x9, 0x0, 0x0, 0x0) wait4(r0, 0x0, 0xa0000009, 0x0) 13.045071ms ago: executing program 3 (id=4916): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_QUERY(0x9, &(0x7f0000000180)={@ifindex, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 0s ago: executing program 4 (id=4917): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x12, 0x60a, 0x138, 0x202, 0x220, 0x2e8, 0x2e8, 0x220, 0x2c0, 0x4, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth1_to_bond\x00', 'geneve1\x00', {}, {}, 0x6, 0x0, 0x0, 0x4c}, 0x0, 0xf8, 0x138, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@inet=@ecn={{0x28}, {0x10}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0b0500dd2f808bcbf5a552fd64a72ee561b24c479377004898fbe1cefa63"}}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) kernel console output (not intermixed with test programs): s an invalid interface number: 250 but max is 1 [ 173.393560][ T1020] usb 5-1: config 160 has no interface number 0 [ 173.400030][ T1020] usb 5-1: config 160 has no interface number 1 [ 173.406936][ T1020] usb 5-1: too many endpoints for config 160 interface 92 altsetting 238: 88, using maximum allowed: 30 [ 173.409998][ T39] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 173.422342][ T19] usb 4-1: 0:2 : does not exist [ 173.430768][ T1020] usb 5-1: config 160 interface 92 altsetting 238 has 0 endpoint descriptors, different from the interface descriptor's value: 88 [ 173.444603][ T1020] usb 5-1: config 160 interface 92 has no altsetting 0 [ 173.451597][ T1020] usb 5-1: config 160 interface 92 has no altsetting 1 [ 173.458907][ T1020] usb 5-1: config 160 interface 250 has no altsetting 0 [ 173.468010][ T1020] usb 5-1: New USB device found, idVendor=12d1, idProduct=14c6, bcdDevice=4a.45 [ 173.477551][ T1020] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.485647][ T19] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 173.493302][ T1020] usb 5-1: Product: syz [ 173.497620][ T1020] usb 5-1: Manufacturer: syz [ 173.502227][ T1020] usb 5-1: SerialNumber: syz [ 173.525023][ T19] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 173.537531][ T19] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 173.560559][ T19] usb 4-1: USB disconnect, device number 81 [ 173.648338][ T39] usb 1-1: Using ep0 maxpacket: 32 [ 173.654716][ T39] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 173.666867][ T39] usb 1-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 173.676068][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.684162][ T39] usb 1-1: Product: syz [ 173.688417][ T39] usb 1-1: Manufacturer: syz [ 173.693063][ T39] usb 1-1: SerialNumber: syz [ 173.724589][ T39] usb 1-1: config 0 descriptor?? [ 173.730363][ T39] usb 1-1: bad CDC descriptors [ 173.740738][ T39] usb 1-1: unsupported MDLM descriptors [ 173.747335][ T1020] usb 5-1: USB disconnect, device number 84 [ 173.955078][ T39] usb 1-1: USB disconnect, device number 85 [ 174.018336][ T28] audit: type=1400 audit(2000000840.538:232): avc: denied { create } for pid=7545 comm="syz.3.3489" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 174.114230][ T1188] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 174.125127][ T6] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 174.309250][ T1020] usb 4-1: new full-speed USB device number 82 using dummy_hcd [ 174.310436][ T1188] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 174.326632][ T1188] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 174.330902][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 174.338288][ T1188] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=48.99 [ 174.342996][ T6] usb 2-1: config 0 has an invalid interface number: 52 but max is 0 [ 174.351158][ T1188] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.358802][ T6] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 174.367061][ T1188] usb 3-1: Product: syz [ 174.377034][ T6] usb 2-1: config 0 has no interface number 0 [ 174.381562][ T1188] usb 3-1: Manufacturer: syz [ 174.387241][ T6] usb 2-1: config 0 interface 52 altsetting 2 has an invalid endpoint with address 0x80, skipping [ 174.392049][ T1188] usb 3-1: SerialNumber: syz [ 174.402536][ T6] usb 2-1: config 0 interface 52 altsetting 2 has a duplicate endpoint with address 0x7, skipping [ 174.411832][ T1188] usb 3-1: config 0 descriptor?? [ 174.418230][ T6] usb 2-1: config 0 interface 52 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 174.433712][ T6] usb 2-1: config 0 interface 52 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 174.443583][ T6] usb 2-1: config 0 interface 52 altsetting 2 has 5 endpoint descriptors, different from the interface descriptor's value: 10 [ 174.456703][ T6] usb 2-1: config 0 interface 52 has no altsetting 0 [ 174.465058][ T6] usb 2-1: New USB device found, idVendor=045b, idProduct=0248, bcdDevice=bc.60 [ 174.474178][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.482187][ T6] usb 2-1: Product: syz [ 174.486456][ T6] usb 2-1: Manufacturer: syz [ 174.491073][ T6] usb 2-1: SerialNumber: syz [ 174.496695][ T6] usb 2-1: config 0 descriptor?? [ 174.527416][ T1020] usb 4-1: unable to get BOS descriptor or descriptor too short [ 174.535550][ T1020] usb 4-1: not running at top speed; connect to a high speed hub [ 174.544091][ T1020] usb 4-1: config 17 has an invalid interface number: 8 but max is 1 [ 174.552410][ T1020] usb 4-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 174.561397][ T1020] usb 4-1: config 17 has no interface number 0 [ 174.567682][ T1020] usb 4-1: config 17 interface 8 altsetting 6 endpoint 0x3 has invalid wMaxPacketSize 0 [ 174.577527][ T1020] usb 4-1: config 17 interface 8 has no altsetting 0 [ 174.585985][ T1020] usb 4-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 174.595158][ T1020] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.603195][ T1020] usb 4-1: Product: syz [ 174.607386][ T1020] usb 4-1: Manufacturer: syz [ 174.612109][ T1020] usb 4-1: SerialNumber: syz [ 174.623456][ T331] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 174.650337][ T1188] snd-usb-audio: probe of 3-1:0.0 failed with error -12 [ 174.659561][ T640] udevd[640]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 174.677174][ T1188] usb 3-1: USB disconnect, device number 84 [ 174.721065][ T6] cdc_acm 2-1:0.52: skipping garbage [ 174.728858][ T6] usb 2-1: USB disconnect, device number 82 [ 174.818489][ T331] usb 5-1: Using ep0 maxpacket: 32 [ 174.825429][ T331] usb 5-1: config 1 interface 0 altsetting 5 bulk endpoint 0x3 has invalid maxpacket 1024 [ 174.840149][ T39] usb 1-1: new low-speed USB device number 86 using dummy_hcd [ 174.841516][ T1020] usb 4-1: selecting invalid altsetting 0 [ 174.853382][ T331] usb 5-1: config 1 interface 0 altsetting 5 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 174.866723][ T331] usb 5-1: config 1 interface 0 has no altsetting 0 [ 174.874779][ T1020] usb 4-1: USB disconnect, device number 82 [ 174.885103][ T331] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 174.894355][ T331] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.902334][ T331] usb 5-1: Product: syz [ 174.906523][ T331] usb 5-1: Manufacturer: syz [ 174.911259][ T331] usb 5-1: SerialNumber: syz [ 174.917045][ T7550] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 175.036485][ T39] usb 1-1: config index 0 descriptor too short (expected 1307, got 27) [ 175.044908][ T39] usb 1-1: config 0 has an invalid interface number: 0 but max is -1 [ 175.053049][ T39] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 175.062465][ T39] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 33, using maximum allowed: 30 [ 175.073213][ T39] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 is Bulk; changing to Interrupt [ 175.083074][ T39] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 175.092752][ T39] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 33 [ 175.107793][ T39] usb 1-1: string descriptor 0 read error: -22 [ 175.112286][ T1613] udevd[1613]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:17.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 175.114070][ T39] usb 1-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 175.138893][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.145801][ T331] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 175.148548][ T39] usb 1-1: config 0 descriptor?? [ 175.159673][ T39] hub 1-1:0.0: bad descriptor, ignoring hub [ 175.163035][ T331] usb 5-1: USB disconnect, device number 85 [ 175.165968][ T39] hub: probe of 1-1:0.0 failed with error -5 [ 175.546491][ T1020] usb 1-1: USB disconnect, device number 86 [ 175.750251][ T331] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 175.847739][ T1020] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 175.945221][ T331] usb 3-1: Using ep0 maxpacket: 32 [ 175.951511][ T331] usb 3-1: config 0 has too many interfaces: 226, using maximum allowed: 32 [ 175.960275][ T331] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 226 [ 175.970950][ T331] usb 3-1: New USB device found, idVendor=177f, idProduct=0323, bcdDevice=83.80 [ 175.980407][ T331] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.988600][ T331] usb 3-1: Product: syz [ 175.992804][ T331] usb 3-1: Manufacturer: syz [ 175.997576][ T331] usb 3-1: SerialNumber: syz [ 176.002819][ T331] usb 3-1: config 0 descriptor?? [ 176.021114][ T39] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 176.043878][ T1020] usb 2-1: config 2 has an invalid interface number: 9 but max is 0 [ 176.051936][ T1020] usb 2-1: config 2 has no interface number 0 [ 176.058066][ T1020] usb 2-1: config 2 interface 9 has no altsetting 0 [ 176.064442][ T1188] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 176.064748][ T1020] usb 2-1: New USB device found, idVendor=046d, idProduct=08c7, bcdDevice=c2.c8 [ 176.081368][ T1020] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.216087][ T39] usb 4-1: Using ep0 maxpacket: 32 [ 176.222402][ T39] usb 4-1: config 0 has an invalid interface number: 231 but max is 0 [ 176.230955][ T39] usb 4-1: config 0 has no interface number 0 [ 176.234137][ T331] usb 3-1: USB disconnect, device number 85 [ 176.237133][ T39] usb 4-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 176.253107][ T39] usb 4-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 176.263107][ T908] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 176.272161][ T1188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 176.282011][ T1188] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 176.293071][ T39] usb 4-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 176.302225][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.311727][ T39] usb 4-1: Product: syz [ 176.313875][ T1020] usb 2-1: string descriptor 0 read error: -71 [ 176.315980][ T39] usb 4-1: Manufacturer: syz [ 176.326814][ T39] usb 4-1: SerialNumber: syz [ 176.330562][ T1020] usb 2-1: USB disconnect, device number 83 [ 176.331668][ T1188] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 176.346608][ T1188] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.354828][ T39] usb 4-1: config 0 descriptor?? [ 176.360075][ T1188] usb 5-1: Product: syz [ 176.364283][ T1188] usb 5-1: Manufacturer: syz [ 176.364356][ T7628] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 176.368950][ T1188] usb 5-1: SerialNumber: syz [ 176.376721][ T7628] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 176.384180][ T1188] usb 5-1: config 0 descriptor?? [ 176.395144][ T39] plusb 4-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.3-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, da:f8:6e:ad:db:5f [ 176.466130][ T908] usb 1-1: Using ep0 maxpacket: 32 [ 176.472879][ T908] usb 1-1: unable to get BOS descriptor or descriptor too short [ 176.482716][ T908] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 176.492555][ T908] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 176.502932][ T908] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 176.513768][ T908] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 176.523077][ T908] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.531338][ T908] usb 1-1: Product: syz [ 176.535585][ T908] usb 1-1: Manufacturer: syz [ 176.540220][ T908] usb 1-1: SerialNumber: syz [ 176.620949][ T1188] usb 5-1: USB disconnect, device number 86 [ 176.637191][ T3077] usb 4-1: USB disconnect, device number 83 [ 176.645558][ T3077] plusb 4-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.3-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 176.769340][ T908] usb 1-1: 0:2 : does not exist [ 176.776635][ T908] usb 1-1: USB disconnect, device number 87 [ 176.845295][ T415] udevd[415]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 176.977775][ T7674] loop2: detected capacity change from 0 to 40427 [ 176.984981][ T7674] F2FS-fs (loop2): fault_injection options not supported [ 176.996506][ T7674] F2FS-fs (loop2): Image doesn't support compression [ 176.996604][ T638] udevd[638]: 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 [ 177.005450][ T7674] F2FS-fs (loop2): Not support 1, larger than 256 [ 177.184312][ T1188] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 177.375433][ T331] usb 3-1: new full-speed USB device number 86 using dummy_hcd [ 177.382999][ T28] audit: type=1400 audit(2000000843.642:233): avc: denied { associate } for pid=7724 comm="syz.3.3558" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 177.404307][ T28] audit: type=1400 audit(2000000843.642:234): avc: denied { append } for pid=7724 comm="syz.3.3558" name="pfkey" dev="proc" ino=4026533125 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 177.433935][ T1188] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 177.443933][ T1188] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xB has an invalid bInterval 35, changing to 7 [ 177.455157][ T1188] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 41963, setting to 1024 [ 177.474245][ T1188] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 177.483432][ T1188] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.491595][ T1188] usb 2-1: Product: syz [ 177.495934][ T1188] usb 2-1: Manufacturer: syz [ 177.500516][ T1188] usb 2-1: SerialNumber: syz [ 177.506103][ T1188] usb 2-1: config 0 descriptor?? [ 177.512354][ T1188] usb 2-1: 0:0 : invalid sync pipe. bmAttributes 01, bLength 9, bSynchAddress 7f [ 177.521673][ T39] usb 5-1: new full-speed USB device number 87 using dummy_hcd [ 177.582337][ T331] usb 3-1: config 255 has an invalid interface number: 175 but max is 0 [ 177.590780][ T331] usb 3-1: config 255 has no interface number 0 [ 177.597246][ T331] usb 3-1: config 255 interface 175 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 177.609955][ T331] usb 3-1: New USB device found, idVendor=04bb, idProduct=0930, bcdDevice= e.5d [ 177.619077][ T331] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.627104][ T331] usb 3-1: Product: syz [ 177.631412][ T331] usb 3-1: Manufacturer: syz [ 177.636055][ T331] usb 3-1: SerialNumber: syz [ 177.641899][ T7691] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 177.649162][ T7691] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 177.667929][ T1020] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 177.734157][ T1188] usb 2-1: USB disconnect, device number 84 [ 177.741437][ T39] usb 5-1: unable to get BOS descriptor or descriptor too short [ 177.751601][ T39] usb 5-1: not running at top speed; connect to a high speed hub [ 177.752035][ T415] udevd[415]: 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 [ 177.761070][ T39] usb 5-1: config 4 has an invalid interface number: 147 but max is 0 [ 177.783617][ T3077] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 177.791273][ T39] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 177.801424][ T39] usb 5-1: config 4 has no interface number 0 [ 177.809310][ T39] usb 5-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 177.818367][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.826427][ T39] usb 5-1: Product: syz [ 177.830634][ T39] usb 5-1: Manufacturer: syz [ 177.835217][ T39] usb 5-1: SerialNumber: syz [ 177.873777][ T1020] usb 1-1: Using ep0 maxpacket: 32 [ 177.879644][ T331] asix 3-1:255.175 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 177.890220][ T331] asix: probe of 3-1:255.175 failed with error -71 [ 177.897259][ T1020] usb 1-1: config 0 has an invalid interface number: 231 but max is 0 [ 177.905457][ T1020] usb 1-1: config 0 has no interface number 0 [ 177.912968][ T331] usb 3-1: USB disconnect, device number 86 [ 177.919015][ T1020] usb 1-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 177.929945][ T1020] usb 1-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 177.943254][ T1020] usb 1-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 177.952376][ T1020] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.960413][ T1020] usb 1-1: Product: syz [ 177.964611][ T1020] usb 1-1: Manufacturer: syz [ 177.969219][ T1020] usb 1-1: SerialNumber: syz [ 177.974619][ T1020] usb 1-1: config 0 descriptor?? [ 177.979875][ T7723] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 177.987136][ T7723] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 177.994211][ T3077] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.997817][ T1020] plusb 1-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.0-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, 5a:5d:ec:b6:e1:db [ 178.006376][ T3077] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 58112, setting to 1024 [ 178.029203][ T3077] usb 4-1: New USB device found, idVendor=054c, idProduct=09cc, bcdDevice= 0.00 [ 178.047118][ T3077] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.055970][ T3077] usb 4-1: config 0 descriptor?? [ 178.067074][ T3077] usbhid 4-1:0.0: can't add hid device: -22 [ 178.073209][ T3077] usbhid: probe of 4-1:0.0 failed with error -22 [ 178.079867][ T39] usb 5-1: Found UVC 0.02 device syz (04f2:b746) [ 178.086498][ T39] usb 5-1: No valid video chain found. [ 178.106673][ T39] usb 5-1: USB disconnect, device number 87 [ 178.225992][ T3077] usb 1-1: USB disconnect, device number 88 [ 178.233454][ T3077] plusb 1-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.0-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 178.282821][ T1188] usb 4-1: USB disconnect, device number 84 [ 178.415763][ T7775] incfs: Options parsing error. -22 [ 178.421035][ T7775] incfs: mount failed -22 [ 178.480835][ T28] audit: type=1326 audit(2000000844.657:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7784 comm="syz.1.3571" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f094d38e969 code=0x0 [ 178.751365][ T39] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 178.881468][ T1188] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 178.946420][ T39] usb 3-1: Using ep0 maxpacket: 16 [ 178.953402][ T39] usb 3-1: config 0 has no interfaces? [ 178.961292][ T39] usb 3-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=c5.67 [ 178.970430][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.978429][ T39] usb 3-1: Product: syz [ 178.983142][ T39] usb 3-1: Manufacturer: syz [ 178.987732][ T39] usb 3-1: SerialNumber: syz [ 178.989709][ T2508] usb 5-1: new full-speed USB device number 88 using dummy_hcd [ 178.993103][ T39] r8152-cfgselector 3-1: config 0 descriptor?? [ 179.099277][ T1188] usb 2-1: config 0 has an invalid interface number: 199 but max is 1 [ 179.107492][ T1188] usb 2-1: config 0 has no interface number 1 [ 179.108915][ T331] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 179.113778][ T1188] usb 2-1: config 0 interface 199 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 179.131083][ T1188] usb 2-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 179.142283][ T1188] usb 2-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 179.151352][ T1188] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 179.159466][ T1188] usb 2-1: SerialNumber: syz [ 179.164799][ T1188] usb 2-1: config 0 descriptor?? [ 179.170820][ T1188] usb 2-1: Found UVC 0.00 device (0002:0000) [ 179.177773][ T1188] usb 2-1: No valid video chain found. [ 179.196778][ T2508] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 179.205146][ T2508] usb 5-1: config 0 has no interface number 0 [ 179.211496][ T2508] usb 5-1: config 0 interface 200 has no altsetting 0 [ 179.218378][ T1020] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 179.225570][ T39] r8152-cfgselector 3-1: Unknown version 0x0000 [ 179.229342][ T2508] usb 5-1: New USB device found, idVendor=0b57, idProduct=8528, bcdDevice=6d.39 [ 179.234113][ T39] r8152-cfgselector 3-1: USB disconnect, device number 87 [ 179.247434][ T2508] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.256782][ T2508] usb 5-1: Product: syz [ 179.261079][ T2508] usb 5-1: Manufacturer: syz [ 179.265680][ T2508] usb 5-1: SerialNumber: syz [ 179.270955][ T2508] usb 5-1: config 0 descriptor?? [ 179.327384][ T331] usb 1-1: config 1 interface 0 altsetting 2 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 179.340394][ T331] usb 1-1: config 1 interface 0 has no altsetting 0 [ 179.348617][ T331] usb 1-1: New USB device found, idVendor=04b3, idProduct=3103, bcdDevice= 0.40 [ 179.357756][ T331] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.365833][ T331] usb 1-1: SerialNumber: ည [ 179.399188][ T3077] usb 2-1: USB disconnect, device number 85 [ 179.433908][ T1020] usb 4-1: Using ep0 maxpacket: 32 [ 179.440280][ T1020] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 179.450669][ T1020] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 179.459576][ T1020] usb 4-1: config 0 interface 0 altsetting 245 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 179.472596][ T1020] usb 4-1: config 0 interface 0 has no altsetting 1 [ 179.480959][ T1020] usb 4-1: New USB device found, idVendor=0582, idProduct=0033, bcdDevice=8e.57 [ 179.490039][ T1020] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.498047][ T1020] usb 4-1: Product: syz [ 179.502332][ T1020] usb 4-1: Manufacturer: syz [ 179.507158][ T1020] usb 4-1: SerialNumber: syz [ 179.513052][ T2508] input: Hanwang Art Master III 0906 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.200/input/input14 [ 179.524883][ T1020] usb 4-1: config 0 descriptor?? [ 179.536728][ T2508] usb 5-1: USB disconnect, device number 88 [ 179.543457][ T1020] snd-usb-audio: probe of 4-1:0.0 failed with error -2 [ 179.558918][ T415] udevd[415]: 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 [ 179.592462][ T331] usbhid 1-1:1.0: can't add hid device: -71 [ 179.598705][ T331] usbhid: probe of 1-1:1.0 failed with error -71 [ 179.608957][ T331] usb 1-1: USB disconnect, device number 89 [ 179.754171][ T3077] usb 4-1: USB disconnect, device number 85 [ 180.082895][ T7868] loop4: detected capacity change from 0 to 512 [ 180.113540][ T7868] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 180.115463][ T7874] binder: Bad value for 'max' [ 180.122505][ T7868] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 180.148968][ T39] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 180.179899][ T28] audit: type=1400 audit(2000000846.217:236): avc: denied { create } for pid=7881 comm="syz.1.3615" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 180.209088][ T7868] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 180.225477][ T7868] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 180.236359][ T7868] EXT4-fs error (device loop4): ext4_acquire_dquot:6789: comm syz.4.3609: Failed to acquire dquot type 0 [ 180.275233][ T7868] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1087: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 180.312891][ T7868] EXT4-fs (loop4): 1 truncate cleaned up [ 180.318583][ T7868] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 180.345545][ T7899] tmpfs: Bad value for 'nr_inodes' [ 180.365752][ T39] usb 3-1: Using ep0 maxpacket: 8 [ 180.388133][ T39] usb 3-1: config 4 has an invalid interface number: 244 but max is 0 [ 180.396358][ T39] usb 3-1: config 4 has no interface number 0 [ 180.402944][ T39] usb 3-1: config 4 interface 244 altsetting 1 endpoint 0x1 has an invalid bInterval 41, changing to 7 [ 180.447240][ T329] EXT4-fs (loop4): unmounting filesystem. [ 180.465039][ T7915] SELinux: Context system_u:object_r:semanage_exec_t:s0 is not valid (left unmapped). [ 180.465904][ T39] usb 3-1: config 4 interface 244 altsetting 1 endpoint 0x2 has invalid maxpacket 61461, setting to 1024 [ 180.495781][ T39] usb 3-1: config 4 interface 244 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 1024 [ 180.507073][ T28] audit: type=1400 audit(2000000846.531:237): avc: denied { relabelto } for pid=7910 comm="syz.3.3631" name="cgroup.procs" dev="cgroup" ino=161 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 180.562852][ T28] audit: type=1400 audit(2000000846.531:238): avc: denied { associate } for pid=7910 comm="syz.3.3631" name="cgroup.procs" dev="cgroup" ino=161 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:semanage_exec_t:s0" [ 180.575077][ T39] usb 3-1: config 4 interface 244 has no altsetting 0 [ 180.616417][ T7931] incfs: Options parsing error. -22 [ 180.621684][ T7931] incfs: mount failed -22 [ 180.641892][ T39] usb 3-1: New USB device found, idVendor=05ac, idProduct=fa33, bcdDevice=cb.aa [ 180.668595][ T7941] loop4: detected capacity change from 0 to 16 [ 180.680411][ T7941] erofs: (device loop4): erofs_read_superblock: invalid sb_extslots 4160 (more than a fs block) [ 180.688916][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.704209][ T39] usb 3-1: Product: syz [ 180.708408][ T39] usb 3-1: Manufacturer: syz [ 180.722998][ T39] usb 3-1: SerialNumber: syz [ 180.739735][ T7848] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 180.761564][ T7949] cgroup: release_agent respecified [ 180.788212][ T2508] usb 1-1: new full-speed USB device number 90 using dummy_hcd [ 180.939914][ T331] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 180.982454][ T39] ipheth 3-1:4.244: Unable to find endpoints [ 180.984355][ T2508] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 180.997487][ T39] usb 3-1: USB disconnect, device number 88 [ 181.010044][ T2508] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 181.023450][ T2508] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 181.041397][ T2508] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 181.050908][ T2508] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.059148][ T2508] usb 1-1: Product: syz [ 181.063526][ T2508] usb 1-1: Manufacturer: syz [ 181.068134][ T2508] usb 1-1: SerialNumber: syz [ 181.080820][ T3077] usb 5-1: new full-speed USB device number 89 using dummy_hcd [ 181.081389][ T2508] cdc_ncm 1-1:1.0: skipping garbage [ 181.093859][ T2508] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 181.100731][ T2508] cdc_ncm 1-1:1.0: bind() failure [ 181.145784][ T331] usb 2-1: Using ep0 maxpacket: 16 [ 181.152363][ T331] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 181.162788][ T331] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 181.173403][ T331] usb 2-1: New USB device found, idVendor=1f6b, idProduct=0101, bcdDevice= 0.40 [ 181.182719][ T331] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.190905][ T331] usb 2-1: Product: syz [ 181.195161][ T331] usb 2-1: Manufacturer: syz [ 181.199773][ T331] usb 2-1: SerialNumber: syz [ 181.299126][ T3077] usb 5-1: not running at top speed; connect to a high speed hub [ 181.314176][ T39] usb 1-1: USB disconnect, device number 90 [ 181.321523][ T3077] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 181.332803][ T3077] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 181.361305][ T3077] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 181.370711][ T3077] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.378933][ T3077] usb 5-1: Product: syz [ 181.383176][ T3077] usb 5-1: Manufacturer: syz [ 181.388531][ T3077] usb 5-1: SerialNumber: syz [ 181.437372][ T331] usb 2-1: 0:66 : does not exist [ 181.442486][ T331] usb 2-1: unit 4 not found! [ 181.456741][ T331] usb 2-1: USB disconnect, device number 86 [ 181.468624][ T28] audit: type=1400 audit(2000000847.417:239): avc: denied { mounton } for pid=7992 comm="syz.3.3670" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=161 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 181.501408][ T1613] udevd[1613]: 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 [ 181.614383][ T3077] cdc_ncm 5-1:1.0: bind() failure [ 181.620472][ T3077] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 181.638308][ T3077] cdc_ncm 5-1:1.1: bind() failure [ 181.655772][ T3077] usb 5-1: USB disconnect, device number 89 [ 181.751482][ T28] audit: type=1326 audit(2000000847.666:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8012 comm="syz.2.3680" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fec6a18e969 code=0x0 [ 182.001660][ T1020] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 182.110009][ T331] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 182.185875][ T3077] usb 1-1: new low-speed USB device number 91 using dummy_hcd [ 182.207603][ T1020] usb 4-1: Using ep0 maxpacket: 32 [ 182.214203][ T1020] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 182.224672][ T1020] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 182.233870][ T1020] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 182.248609][ T1020] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 182.258143][ T1020] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.272353][ T1020] usb 4-1: Product: syz [ 182.276658][ T1020] usb 4-1: Manufacturer: syz [ 182.281418][ T1020] usb 4-1: SerialNumber: syz [ 182.301804][ T1020] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 182.308812][ T331] usb 3-1: Using ep0 maxpacket: 8 [ 182.313917][ T19] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 182.321813][ T1020] cdc_ncm 4-1:1.0: bind() failure [ 182.327881][ T331] usb 3-1: unable to get BOS descriptor or descriptor too short [ 182.343037][ T331] usb 3-1: config 4 has an invalid interface number: 147 but max is 0 [ 182.351549][ T331] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 182.362042][ T331] usb 3-1: config 4 has no interface number 0 [ 182.370319][ T331] usb 3-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 182.379580][ T331] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.387941][ T331] usb 3-1: Product: syz [ 182.388573][ T3077] usb 1-1: unable to get BOS descriptor or descriptor too short [ 182.392563][ T331] usb 3-1: Manufacturer: syz [ 182.400812][ T3077] usb 1-1: config 1 interface 0 altsetting 44 endpoint 0x81 has invalid maxpacket 64, setting to 8 [ 182.404683][ T331] usb 3-1: SerialNumber: syz [ 182.418757][ T3077] usb 1-1: config 1 interface 0 altsetting 44 endpoint 0x82 is Bulk; changing to Interrupt [ 182.431134][ T3077] usb 1-1: config 1 interface 0 altsetting 44 endpoint 0x3 is Bulk; changing to Interrupt [ 182.441222][ T3077] usb 1-1: config 1 interface 0 has no altsetting 0 [ 182.450598][ T3077] usb 1-1: string descriptor 0 read error: -22 [ 182.456864][ T3077] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 182.465904][ T3077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.475349][ T8017] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 182.482799][ T8017] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 182.490144][ T8017] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 182.497930][ T3077] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 182.520519][ T3077] usb 4-1: USB disconnect, device number 86 [ 182.532545][ T19] usb 2-1: Using ep0 maxpacket: 16 [ 182.539042][ T19] usb 2-1: unable to get BOS descriptor or descriptor too short [ 182.548894][ T19] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 182.558026][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.566121][ T19] usb 2-1: Product: syz [ 182.570314][ T19] usb 2-1: Manufacturer: syz [ 182.574914][ T19] usb 2-1: SerialNumber: syz [ 182.653141][ T331] usb 3-1: Found UVC 0.02 device syz (04f2:b746) [ 182.659673][ T331] usb 3-1: No streaming interface found for terminal 6. [ 182.668800][ T331] usb 3-1: USB disconnect, device number 89 [ 182.726704][ T39] usb 1-1: USB disconnect, device number 91 [ 182.738469][ T1020] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 182.802094][ T19] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 182.812185][ T19] usb 2-1: USB disconnect, device number 87 [ 182.944261][ T1020] usb 5-1: Using ep0 maxpacket: 16 [ 182.950703][ T1020] usb 5-1: config 4 has an invalid interface number: 51 but max is 0 [ 182.958859][ T1020] usb 5-1: config 4 has no interface number 0 [ 182.965025][ T1020] usb 5-1: config 4 interface 51 altsetting 2 bulk endpoint 0x1 has invalid maxpacket 16 [ 182.974966][ T1020] usb 5-1: config 4 interface 51 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 182.984953][ T1020] usb 5-1: config 4 interface 51 has no altsetting 0 [ 182.994275][ T1020] usb 5-1: New USB device found, idVendor=954f, idProduct=4199, bcdDevice= f.76 [ 183.003351][ T1020] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.011380][ T1020] usb 5-1: Product: syz [ 183.015534][ T1020] usb 5-1: Manufacturer: syz [ 183.020150][ T1020] usb 5-1: SerialNumber: syz [ 183.025674][ T8041] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 183.032955][ T8041] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 183.042265][ T1613] udevd[1613]: 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 [ 183.255074][ T8053] loop2: detected capacity change from 0 to 512 [ 183.265127][ T1020] cdc_eem: probe of 5-1:4.51 failed with error -71 [ 183.276228][ T1020] usb 5-1: USB disconnect, device number 90 [ 183.283057][ T8053] ext2: Unexpected value for 'noblock_validity' [ 183.626819][ T39] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 183.844262][ T39] usb 1-1: Using ep0 maxpacket: 16 [ 183.861024][ T8133] loop4: detected capacity change from 0 to 512 [ 183.862191][ T39] usb 1-1: config 0 has an invalid interface number: 79 but max is 0 [ 183.876455][ T8133] EXT4-fs (loop4): failed to open journal device unknown-block(0,0) -6 [ 183.887568][ T39] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 183.905859][ T39] usb 1-1: config 0 has no interface number 0 [ 183.912718][ T39] usb 1-1: New USB device found, idVendor=1b3d, idProduct=0196, bcdDevice= 0.04 [ 183.921796][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 183.929800][ T39] usb 1-1: SerialNumber: syz [ 183.935048][ T39] usb 1-1: config 0 descriptor?? [ 183.940731][ T39] hub 1-1:0.79: bad descriptor, ignoring hub [ 183.946779][ T39] hub: probe of 1-1:0.79 failed with error -5 [ 183.954760][ T39] ftdi_sio 1-1:0.79: FTDI USB Serial Device converter detected [ 183.962813][ T19] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 183.965305][ T39] usb 1-1: Detected SIO [ 183.977791][ T39] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 184.136048][ T1020] usb 4-1: new full-speed USB device number 87 using dummy_hcd [ 184.168556][ T19] usb 3-1: Using ep0 maxpacket: 16 [ 184.174782][ T19] usb 3-1: config 0 has an invalid interface number: 255 but max is 0 [ 184.182988][ T19] usb 3-1: config 0 has no interface number 0 [ 184.189222][ T19] usb 3-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 184.200580][ T331] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 184.208190][ T19] usb 3-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 184.221656][ T19] usb 3-1: config 0 interface 255 has no altsetting 0 [ 184.230080][ T19] usb 3-1: New USB device found, idVendor=0644, idProduct=8021, bcdDevice=38.b7 [ 184.239241][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.247245][ T19] usb 3-1: Product: syz [ 184.251483][ T19] usb 3-1: Manufacturer: syz [ 184.256111][ T19] usb 3-1: SerialNumber: syz [ 184.261364][ T19] usb 3-1: config 0 descriptor?? [ 184.267020][ T19] hub 3-1:0.255: bad descriptor, ignoring hub [ 184.273104][ T19] hub: probe of 3-1:0.255 failed with error -5 [ 184.276914][ T1188] usb 5-1: new full-speed USB device number 91 using dummy_hcd [ 184.298671][ T6] usb 1-1: USB disconnect, device number 92 [ 184.305450][ T6] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 184.315460][ T6] ftdi_sio 1-1:0.79: device disconnected [ 184.332546][ T1020] usb 4-1: unable to get BOS descriptor or descriptor too short [ 184.340554][ T1020] usb 4-1: not running at top speed; connect to a high speed hub [ 184.349157][ T1020] usb 4-1: config 1 interface 0 has no altsetting 0 [ 184.357204][ T1020] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 184.366517][ T1020] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.374529][ T1020] usb 4-1: Product: syz [ 184.378695][ T1020] usb 4-1: Manufacturer: syz [ 184.383275][ T1020] usb 4-1: SerialNumber: syz [ 184.418871][ T331] usb 2-1: config 3 has an invalid interface number: 199 but max is 0 [ 184.427069][ T331] usb 2-1: config 3 has no interface number 0 [ 184.433211][ T331] usb 2-1: config 3 interface 199 has no altsetting 0 [ 184.441522][ T331] usb 2-1: New USB device found, idVendor=17cc, idProduct=1020, bcdDevice=fd.74 [ 184.450609][ T331] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.458625][ T331] usb 2-1: Product: syz [ 184.462825][ T331] usb 2-1: Manufacturer: syz [ 184.467430][ T331] usb 2-1: SerialNumber: syz [ 184.483884][ T1188] usb 5-1: config 9 has an invalid interface number: 81 but max is 0 [ 184.492114][ T1188] usb 5-1: config 9 has no interface number 0 [ 184.498483][ T1188] usb 5-1: config 9 interface 81 altsetting 7 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 184.509560][ T1188] usb 5-1: config 9 interface 81 has no altsetting 0 [ 184.517785][ T1188] usb 5-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=f0.f4 [ 184.526880][ T1188] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.534883][ T1188] usb 5-1: Product: syz [ 184.539063][ T1188] usb 5-1: Manufacturer: syz [ 184.543682][ T1188] usb 5-1: SerialNumber: syz [ 184.549361][ T8137] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 184.612425][ T1020] usb 4-1: bad CDC descriptors [ 184.618693][ T1020] usb 4-1: USB disconnect, device number 87 [ 184.625037][ T6] usb 3-1: USB disconnect, device number 90 [ 184.692820][ T331] snd-usb-audio: probe of 2-1:3.199 failed with error -71 [ 184.700698][ T331] usb 2-1: USB disconnect, device number 88 [ 184.778238][ T1188] usbserial_generic 5-1:9.81: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 184.790076][ T1188] usbserial_generic 5-1:9.81: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 184.800973][ T1188] usbserial_generic 5-1:9.81: generic converter detected [ 184.808785][ T1188] usb 5-1: generic converter now attached to ttyUSB0 [ 184.816278][ T1188] usb 5-1: generic converter now attached to ttyUSB1 [ 184.826397][ T1188] usb 5-1: USB disconnect, device number 91 [ 184.834470][ T1188] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 184.843215][ T1188] generic ttyUSB1: generic converter now disconnected from ttyUSB1 [ 184.851718][ T1188] usbserial_generic 5-1:9.81: device disconnected [ 185.089481][ T6] usb 1-1: new full-speed USB device number 93 using dummy_hcd [ 185.288055][ T6] usb 1-1: unable to get BOS descriptor or descriptor too short [ 185.301407][ T6] usb 1-1: not running at top speed; connect to a high speed hub [ 185.311918][ T28] audit: type=1400 audit(2000000850.961:241): avc: denied { create } for pid=8180 comm="syz.1.3764" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 185.317389][ T6] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 147, changing to 4 [ 185.363997][ T6] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 185.373331][ T331] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 185.396944][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.413769][ T6] usb 1-1: Product: syz [ 185.423931][ T6] usb 1-1: Manufacturer: syz [ 185.442731][ T6] usb 1-1: SerialNumber: syz [ 185.495319][ T28] audit: type=1400 audit(2000000851.127:242): avc: denied { read write } for pid=8206 comm="syz.3.3775" name="uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 185.519234][ T28] audit: type=1400 audit(2000000851.127:243): avc: denied { open } for pid=8206 comm="syz.3.3775" path="/dev/uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 185.589526][ T331] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 185.601966][ T331] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.612280][ T331] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 185.620757][ T331] usb 3-1: SerialNumber: syz [ 185.633362][ T331] usb 3-1: bad CDC descriptors [ 185.678110][ T6] usb 1-1: 2:1 : no UAC_FORMAT_TYPE desc [ 185.685479][ T39] usb 2-1: new full-speed USB device number 89 using dummy_hcd [ 185.690252][ T6] usb 1-1: USB disconnect, device number 93 [ 185.826234][ T19] usb 5-1: new high-speed USB device number 92 using dummy_hcd [ 185.852192][ T1020] usb 3-1: USB disconnect, device number 91 [ 185.892794][ T39] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 185.902679][ T39] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 185.914363][ T39] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 185.923397][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 185.931479][ T3077] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 185.939076][ T39] usb 2-1: SerialNumber: syz [ 185.944889][ T8187] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 186.022362][ T19] usb 5-1: config 0 has an invalid interface number: 64 but max is 0 [ 186.030533][ T19] usb 5-1: config 0 has no interface number 0 [ 186.038145][ T19] usb 5-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice= 0.07 [ 186.047329][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.055350][ T19] usb 5-1: Product: syz [ 186.059526][ T19] usb 5-1: Manufacturer: syz [ 186.064124][ T19] usb 5-1: SerialNumber: syz [ 186.069882][ T19] usb 5-1: config 0 descriptor?? [ 186.140438][ T3077] usb 4-1: Using ep0 maxpacket: 16 [ 186.146907][ T3077] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 186.157302][ T3077] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 186.167737][ T3077] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 186.176959][ T3077] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.185566][ T3077] usb 4-1: Product: syz [ 186.190023][ T39] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 186.197970][ T3077] usb 4-1: Manufacturer: syz [ 186.202665][ T3077] usb 4-1: SerialNumber: syz [ 186.207592][ T39] cdc_acm: probe of 2-1:1.0 failed with error -12 [ 186.217980][ T39] usb 2-1: USB disconnect, device number 89 [ 186.297907][ T19] usb 5-1: Found UVC 0.08 device syz (046d:0823) [ 186.304395][ T19] usb 5-1: No valid video chain found. [ 186.310782][ T19] usb 5-1: USB disconnect, device number 92 [ 186.445604][ T3077] usb 4-1: 0:2 : does not exist [ 186.454818][ T3077] usb 4-1: USB disconnect, device number 88 [ 186.530541][ T6] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 186.671953][ T1613] udevd[1613]: 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 [ 186.736667][ T6] usb 1-1: Using ep0 maxpacket: 8 [ 186.750036][ T6] usb 1-1: unable to get BOS descriptor or descriptor too short [ 186.790681][ T6] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 186.809164][ T6] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 186.829819][ T6] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 186.829977][ T8241] loop2: detected capacity change from 0 to 8192 [ 186.848149][ T6] usb 1-1: config 1 has no interface number 1 [ 186.858612][ T6] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 186.871563][ T8243] random: crng reseeded on system resumption [ 186.887996][ T6] usb 1-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 186.909650][ T6] usb 1-1: config 1 interface 2 has no altsetting 0 [ 186.924334][ T8245] loop4: detected capacity change from 0 to 256 [ 186.929502][ T6] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 186.937887][ T8241] loop2: p1 p2 p3 p4 [ 186.942331][ T8245] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xa18a2701, utbl_chksum : 0xe619d30d) [ 186.950283][ T8241] loop2: p1 start 4177526784 is beyond EOD, [ 186.955849][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.970270][ T6] usb 1-1: Product: syz [ 186.973541][ T8241] truncated [ 186.974838][ T6] usb 1-1: Manufacturer: syz [ 186.982328][ T6] usb 1-1: SerialNumber: syz [ 186.982621][ T8241] loop2: p2 start 67141632 is beyond EOD, truncated [ 186.989592][ T8245] exFAT-fs (loop4): failed to load alloc-bitmap [ 187.000588][ T8245] exFAT-fs (loop4): failed to recognize exfat type [ 187.010824][ T8241] loop2: p4 start 262144 is beyond EOD, truncated [ 187.100657][ T1613] udevd[1613]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 187.110638][ T8257] incfs: Backing dir is not set, filesystem can't be mounted. [ 187.134907][ T8257] incfs: mount failed -2 [ 187.233200][ T6] usb 1-1: USB disconnect, device number 94 [ 187.288937][ T3077] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 187.337547][ T1020] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 187.377937][ T28] audit: type=1400 audit(2000000852.872:244): avc: denied { write } for pid=8290 comm="syz.3.3819" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 187.459143][ T28] audit: type=1326 audit(2000000852.936:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8303 comm="syz.3.3825" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f78a0b8e969 code=0x0 [ 187.482736][ T1613] udevd[1613]: 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 [ 187.498860][ T3077] usb 2-1: Using ep0 maxpacket: 32 [ 187.507370][ T3077] usb 2-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice= 0.02 [ 187.520926][ T3077] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.529243][ T3077] usb 2-1: Product: syz [ 187.533522][ T3077] usb 2-1: Manufacturer: syz [ 187.538436][ T3077] usb 2-1: SerialNumber: syz [ 187.543761][ T3077] usb 2-1: config 0 descriptor?? [ 187.550103][ T3077] ftdi_sio 2-1:0.0: Ignoring interface reserved for JTAG [ 187.571675][ T1020] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 187.582023][ T1020] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 187.590986][ T1020] usb 3-1: config 1 has no interface number 1 [ 187.597144][ T1020] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 187.610966][ T1020] usb 3-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 187.636760][ T1020] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 187.645834][ T1020] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.653918][ T1020] usb 3-1: Product: syz [ 187.657262][ T314] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 187.658125][ T1020] usb 3-1: Manufacturer: syz [ 187.670280][ T1020] usb 3-1: SerialNumber: syz [ 187.772675][ T39] usb 2-1: USB disconnect, device number 90 [ 187.864393][ T314] usb 5-1: config 255 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 187.876963][ T314] usb 5-1: config 255 has an invalid descriptor of length 0, skipping remainder of the config [ 187.888024][ T314] usb 5-1: config 255 has no interfaces? [ 187.900575][ T314] usb 5-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 187.911127][ T314] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.915455][ T1020] usb 3-1: USB disconnect, device number 92 [ 188.133939][ T3077] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 188.153137][ T314] usb 5-1: string descriptor 0 read error: -71 [ 188.160186][ T314] usb 5-1: USB disconnect, device number 93 [ 188.188185][ T6] usb 4-1: new full-speed USB device number 89 using dummy_hcd [ 188.329000][ T3077] usb 1-1: Using ep0 maxpacket: 16 [ 188.337948][ T3077] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 188.346345][ T3077] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 188.356584][ T3077] usb 1-1: config 0 has no interface number 0 [ 188.364584][ T3077] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 188.373733][ T3077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.381816][ T3077] usb 1-1: Product: syz [ 188.386294][ T3077] usb 1-1: Manufacturer: syz [ 188.390883][ T3077] usb 1-1: SerialNumber: syz [ 188.396130][ T3077] usb 1-1: config 0 descriptor?? [ 188.401962][ T3077] usb 1-1: Found UVC 0.00 device syz (046d:08f3) [ 188.406296][ T6] usb 4-1: unable to get BOS descriptor or descriptor too short [ 188.408371][ T3077] usb 1-1: No valid video chain found. [ 188.423349][ T6] usb 4-1: not running at top speed; connect to a high speed hub [ 188.431871][ T6] usb 4-1: config 1 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 188.443907][ T6] usb 4-1: config 1 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 188.456798][ T6] usb 4-1: config 1 interface 0 has no altsetting 0 [ 188.472808][ T6] usb 4-1: New USB device found, idVendor=0c45, idProduct=5112, bcdDevice= 0.40 [ 188.485986][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.494097][ T6] usb 4-1: Product: syz [ 188.498392][ T6] usb 4-1: Manufacturer: syz [ 188.503082][ T6] usb 4-1: SerialNumber: syz [ 188.508687][ T8326] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 188.620962][ T331] usb 1-1: USB disconnect, device number 95 [ 188.626952][ T1020] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 188.737253][ T6] usbhid 4-1:1.0: can't add hid device: -71 [ 188.743422][ T6] usbhid: probe of 4-1:1.0 failed with error -71 [ 188.755449][ T6] usb 4-1: USB disconnect, device number 89 [ 188.773235][ T3077] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 188.849048][ T1020] usb 2-1: Using ep0 maxpacket: 16 [ 188.857130][ T1020] usb 2-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 188.866307][ T1020] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.874457][ T1020] usb 2-1: Product: syz [ 188.878690][ T1020] usb 2-1: Manufacturer: syz [ 188.883320][ T1020] usb 2-1: SerialNumber: syz [ 188.888501][ T1020] usb 2-1: config 0 descriptor?? [ 188.894313][ T1020] ums-onetouch 2-1:0.0: USB Mass Storage device detected [ 188.968246][ T3077] usb 3-1: Using ep0 maxpacket: 8 [ 188.974676][ T3077] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 188.984985][ T3077] usb 3-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=5f.0e [ 188.994189][ T3077] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.002323][ T314] usb 5-1: new full-speed USB device number 94 using dummy_hcd [ 189.010628][ T3077] usb 3-1: config 0 descriptor?? [ 189.016372][ T3077] usb 3-1: bad CDC descriptors [ 189.116369][ T1020] usb 2-1: USB disconnect, device number 91 [ 189.196458][ T314] usb 5-1: not running at top speed; connect to a high speed hub [ 189.208560][ T314] usb 5-1: config 95 has an invalid interface number: 1 but max is 0 [ 189.217299][ T314] usb 5-1: config 95 has no interface number 0 [ 189.223682][ T314] usb 5-1: config 95 interface 1 has no altsetting 0 [ 189.232052][ T314] usb 5-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice=ad.3f [ 189.241278][ T314] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.249472][ T314] usb 5-1: Product: syz [ 189.249813][ T6] usb 3-1: USB disconnect, device number 93 [ 189.253691][ T314] usb 5-1: Manufacturer: syz [ 189.264503][ T314] usb 5-1: SerialNumber: syz [ 189.297183][ T28] audit: type=1400 audit(2000000854.644:246): avc: denied { create } for pid=8339 comm="syz.3.3842" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 189.477484][ T3077] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 189.503964][ T314] usb 5-1: USB disconnect, device number 94 [ 189.672521][ T3077] usb 1-1: Using ep0 maxpacket: 8 [ 189.690245][ T3077] usb 1-1: config 242 has an invalid interface number: 185 but max is 0 [ 189.698708][ T3077] usb 1-1: config 242 has no interface number 0 [ 189.705028][ T3077] usb 1-1: config 242 interface 185 altsetting 3 bulk endpoint 0x5 has invalid maxpacket 1023 [ 189.715635][ T3077] usb 1-1: config 242 interface 185 has no altsetting 0 [ 189.729353][ T3077] usb 1-1: New USB device found, idVendor=0763, idProduct=1011, bcdDevice= 8.54 [ 189.741299][ T3077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.748280][ T1020] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 189.753527][ T3077] usb 1-1: Product: syz [ 189.762397][ T3077] usb 1-1: Manufacturer: syz [ 189.767055][ T3077] usb 1-1: SerialNumber: syz [ 189.786019][ T8338] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 189.965179][ T1020] usb 4-1: Using ep0 maxpacket: 16 [ 189.971703][ T1020] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 189.981890][ T1020] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 189.990806][ T1020] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 190.005437][ T1020] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 190.014530][ T1020] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.023124][ T1020] usb 4-1: Product: syz [ 190.027310][ T1020] usb 4-1: Manufacturer: syz [ 190.031885][ T3077] usb 1-1: USB disconnect, device number 96 [ 190.032120][ T1020] usb 4-1: SerialNumber: syz [ 190.041677][ T638] udevd[638]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:242.185/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 190.045950][ T8358] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 190.081475][ T8386] loop4: detected capacity change from 0 to 2048 [ 190.127885][ T8386] loop4: p1 p2 p3 < > p4 < p5 p6 > [ 190.133178][ T8386] loop4: partition table partially beyond EOD, truncated [ 190.140383][ T6] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 190.146904][ T8386] loop4: p1 start 3405774849 is beyond EOD, truncated [ 190.161819][ T8386] loop4: p2 start 2852127236 is beyond EOD, truncated [ 190.168700][ T8386] loop4: p3 start 2304 is beyond EOD, truncated [ 190.178243][ T8386] loop4: p5 start 3405774849 is beyond EOD, truncated [ 190.185391][ T8386] loop4: p6 start 2852127236 is beyond EOD, truncated [ 190.237061][ T638] udevd[638]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 190.309039][ T1020] usb 4-1: 0:2 : does not exist [ 190.333366][ T1020] usb 4-1: USB disconnect, device number 90 [ 190.355005][ T6] usb 3-1: Using ep0 maxpacket: 8 [ 190.363737][ T6] usb 3-1: descriptor type invalid, skip [ 190.371516][ T6] usb 3-1: config 0 has no interfaces? [ 190.379896][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 190.389294][ T6] usb 3-1: New USB device strings: Mfr=252, Product=1, SerialNumber=3 [ 190.397477][ T6] usb 3-1: Product: syz [ 190.402012][ T6] usb 3-1: Manufacturer: syz [ 190.406631][ T6] usb 3-1: SerialNumber: syz [ 190.415589][ T6] usb 3-1: config 0 descriptor?? [ 190.422435][ T8424] futex_wake_op: syz.4.3884 tries to shift op by -1; fix this program [ 190.490881][ T8434] loop4: detected capacity change from 0 to 256 [ 190.498070][ T8434] FAT-fs (loop4): IO charset mac not found [ 190.506728][ T314] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 190.642601][ T6] usb 3-1: USB disconnect, device number 94 [ 190.723379][ T314] usb 2-1: Using ep0 maxpacket: 32 [ 190.729587][ T314] usb 2-1: config 0 has an invalid interface number: 194 but max is 0 [ 190.737800][ T314] usb 2-1: config 0 has no interface number 0 [ 190.743890][ T314] usb 2-1: config 0 interface 194 has no altsetting 0 [ 190.752457][ T314] usb 2-1: New USB device found, idVendor=0421, idProduct=0108, bcdDevice=26.d2 [ 190.761543][ T314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.769577][ T314] usb 2-1: Product: syz [ 190.773743][ T314] usb 2-1: Manufacturer: syz [ 190.778366][ T314] usb 2-1: SerialNumber: syz [ 190.783523][ T314] usb 2-1: config 0 descriptor?? [ 190.789427][ T314] usb 2-1: bad CDC descriptors [ 190.864225][ T3077] usb 5-1: new low-speed USB device number 95 using dummy_hcd [ 190.885887][ T1020] usb 1-1: new full-speed USB device number 97 using dummy_hcd [ 191.007936][ T1188] usb 2-1: USB disconnect, device number 92 [ 191.060333][ T3077] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 191.070541][ T3077] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 191.085469][ T3077] usb 5-1: string descriptor 0 read error: -22 [ 191.091664][ T3077] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 191.100814][ T3077] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.103742][ T1020] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 191.111327][ T3077] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 191.124086][ T1020] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 191.134322][ T1020] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 191.143407][ T1020] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 191.157620][ T1020] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 191.166680][ T1020] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 191.174984][ T1020] usb 1-1: Product: syz [ 191.178491][ T314] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 191.179306][ T1020] usb 1-1: Manufacturer: syz [ 191.192680][ T1020] cdc_wdm 1-1:1.0: invalid descriptor buffer length [ 191.199389][ T1020] cdc_wdm: probe of 1-1:1.0 failed with error -22 [ 191.339391][ T1020] usb 5-1: USB disconnect, device number 95 [ 191.373432][ T314] usb 4-1: Using ep0 maxpacket: 16 [ 191.379754][ T314] usb 4-1: config 0 has an invalid interface number: 41 but max is 0 [ 191.388182][ T314] usb 4-1: config 0 has no interface number 0 [ 191.394278][ T314] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 191.404401][ T314] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 191.418947][ T314] usb 4-1: config 0 interface 41 has no altsetting 0 [ 191.426222][ T1188] usb 1-1: USB disconnect, device number 97 [ 191.433627][ T314] usb 4-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 191.443482][ T314] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.451681][ T314] usb 4-1: Product: syz [ 191.455968][ T314] usb 4-1: Manufacturer: syz [ 191.460793][ T314] usb 4-1: SerialNumber: syz [ 191.466367][ T314] usb 4-1: config 0 descriptor?? [ 191.471943][ T8450] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 191.479102][ T8450] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 191.583785][ T28] audit: type=1326 audit(2000000856.748:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8457 comm="syz.1.3901" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f094d38e969 code=0x0 [ 191.705930][ T314] CoreChips: probe of 4-1:0.41 failed with error -71 [ 191.727837][ T314] usb 4-1: USB disconnect, device number 91 [ 191.758421][ T8470] sit: non-ECT from 0.0.0.0 with TOS=0x1 [ 191.985914][ T28] audit: type=1400 audit(2000000857.118:248): avc: denied { mount } for pid=8481 comm="syz.0.3913" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 192.077658][ T1188] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 192.106775][ T8456] loop2: detected capacity change from 0 to 262144 [ 192.117097][ T8456] F2FS-fs (loop2): Found nat_bits in checkpoint [ 192.151883][ T8456] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 192.240253][ T908] usb 5-1: new high-speed USB device number 96 using dummy_hcd [ 192.272685][ T1188] usb 2-1: Using ep0 maxpacket: 16 [ 192.278989][ T1188] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 192.288218][ T1188] usb 2-1: config 0 has no interface number 0 [ 192.296919][ T1188] usb 2-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice=2d.4d [ 192.306565][ T1188] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.315017][ T1188] usb 2-1: Product: syz [ 192.319510][ T1188] usb 2-1: Manufacturer: syz [ 192.324118][ T1188] usb 2-1: SerialNumber: syz [ 192.330002][ T1188] usb 2-1: config 0 descriptor?? [ 192.370379][ T1020] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 192.436380][ T908] usb 5-1: config 160 has an invalid interface number: 200 but max is 0 [ 192.444753][ T908] usb 5-1: config 160 has no interface number 0 [ 192.451472][ T908] usb 5-1: config 160 interface 200 has no altsetting 0 [ 192.460170][ T908] usb 5-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 192.469458][ T908] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.477513][ T908] usb 5-1: Product: syz [ 192.481918][ T908] usb 5-1: Manufacturer: syz [ 192.486534][ T908] usb 5-1: SerialNumber: syz [ 192.566326][ T348] usb 2-1: USB disconnect, device number 93 [ 192.576118][ T1020] usb 1-1: Using ep0 maxpacket: 32 [ 192.581318][ T331] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 192.594900][ T1020] usb 1-1: unable to get BOS descriptor or descriptor too short [ 192.612503][ T1020] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 192.622326][ T1020] usb 1-1: config 1 has an invalid interface descriptor of length 2, skipping [ 192.631868][ T1020] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 192.641230][ T1020] usb 1-1: config 1 has no interface number 1 [ 192.653325][ T1020] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 192.662482][ T1020] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.670549][ T1020] usb 1-1: Product: syz [ 192.674843][ T1020] usb 1-1: Manufacturer: syz [ 192.679447][ T1020] usb 1-1: SerialNumber: syz [ 192.713696][ T908] usb 5-1: MIDIStreaming interface descriptor not found [ 192.744647][ T908] usb 5-1: USB disconnect, device number 96 [ 192.815542][ T331] usb 4-1: config index 0 descriptor too short (expected 7768, got 18) [ 192.832534][ T331] usb 4-1: config 0 has an invalid interface number: 49 but max is 0 [ 192.840948][ T331] usb 4-1: config 0 has no interface number 0 [ 192.847336][ T331] usb 4-1: too many endpoints for config 0 interface 49 altsetting 56: 52, using maximum allowed: 30 [ 192.858571][ T331] usb 4-1: config 0 interface 49 altsetting 56 has 0 endpoint descriptors, different from the interface descriptor's value: 52 [ 192.872067][ T331] usb 4-1: config 0 interface 49 has no altsetting 0 [ 192.878821][ T331] usb 4-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=52.4d [ 192.888262][ T331] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.907836][ T331] usb 4-1: config 0 descriptor?? [ 192.915606][ T1020] usb 1-1: 2:1 : unknown format tag 0x3 is detected. processed as MPEG. [ 192.924621][ T1020] usb 1-1: found format II with max.bitrate = 6, frame size=2 [ 192.932181][ T1020] usb 1-1: 2:1 : unknown format tag 0x3 is detected. processed as MPEG. [ 192.940854][ T1020] usb 1-1: found format II with max.bitrate = 6, frame size=2 [ 192.968237][ T1020] usb 1-1: USB disconnect, device number 98 [ 193.135418][ T331] usb 4-1: string descriptor 0 read error: -71 [ 193.143518][ T331] ftdi_sio 4-1:0.49: FTDI USB Serial Device converter detected [ 193.152078][ T331] ftdi_sio ttyUSB0: unknown device type: 0x524d [ 193.164651][ T331] usb 4-1: USB disconnect, device number 92 [ 193.176870][ T331] ftdi_sio 4-1:0.49: device disconnected [ 193.476622][ T3077] usb 2-1: new full-speed USB device number 94 using dummy_hcd [ 193.682469][ T3077] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 193.707991][ T3077] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 193.717081][ T908] usb 5-1: new high-speed USB device number 97 using dummy_hcd [ 193.724951][ T8548] tmpfs: Bad value for 'size' [ 193.755833][ T3077] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 193.791545][ T3077] usb 2-1: New USB device found, idVendor=0525, idProduct=85a1, bcdDevice= 0.40 [ 193.800663][ T3077] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.808744][ T3077] usb 2-1: Product: syz [ 193.812959][ T3077] usb 2-1: Manufacturer: syz [ 193.817560][ T3077] usb 2-1: SerialNumber: syz [ 193.843675][ T314] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 193.930360][ T908] usb 5-1: Using ep0 maxpacket: 32 [ 193.937087][ T908] usb 5-1: unable to get BOS descriptor or descriptor too short [ 193.945822][ T908] usb 5-1: config 8 has an invalid interface number: 192 but max is 0 [ 193.954199][ T908] usb 5-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 193.964491][ T908] usb 5-1: config 8 has no interface number 0 [ 193.970593][ T908] usb 5-1: config 8 interface 192 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 193.983887][ T908] usb 5-1: config 8 interface 192 has no altsetting 0 [ 193.992405][ T908] usb 5-1: New USB device found, idVendor=7ef7, idProduct=b679, bcdDevice=e9.25 [ 194.001658][ T908] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.009870][ T908] usb 5-1: Product: syz [ 194.014126][ T908] usb 5-1: Manufacturer: syz [ 194.018935][ T908] usb 5-1: SerialNumber: syz [ 194.038698][ T314] usb 1-1: Using ep0 maxpacket: 16 [ 194.038698][ T331] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 194.054679][ T3077] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 194.067916][ T3077] cdc_ncm 2-1:1.0: bind() failure [ 194.082628][ T314] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 194.087324][ T8556] SELinux: Context system_u:object_r:man_t:s0 is not valid (left unmapped). [ 194.091004][ T3077] usb 2-1: USB disconnect, device number 94 [ 194.103736][ T28] audit: type=1400 audit(2000000859.074:249): avc: denied { relabelto } for pid=8555 comm="syz.2.3948" name="765" dev="tmpfs" ino=3903 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0" [ 194.105631][ T314] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 194.142686][ T314] usb 1-1: config 0 has no interface number 0 [ 194.150266][ T28] audit: type=1400 audit(2000000859.074:250): avc: denied { associate } for pid=8555 comm="syz.2.3948" name="765" dev="tmpfs" ino=3903 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:man_t:s0" [ 194.185739][ T28] audit: type=1400 audit(2000000859.111:251): avc: denied { write } for pid=326 comm="syz-executor" name="765" dev="tmpfs" ino=3903 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0" [ 194.211504][ T28] audit: type=1400 audit(2000000859.111:252): avc: denied { remove_name } for pid=326 comm="syz-executor" name="binderfs" dev="tmpfs" ino=3907 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0" [ 194.235192][ T331] usb 4-1: unable to get BOS descriptor or descriptor too short [ 194.238190][ T314] usb 1-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 194.250953][ T28] audit: type=1400 audit(2000000859.111:253): avc: denied { rmdir } for pid=326 comm="syz-executor" name="765" dev="tmpfs" ino=3903 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0" [ 194.282059][ T314] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.284803][ T331] usb 4-1: too many endpoints for config 1 interface 2 altsetting 251: 196, using maximum allowed: 30 [ 194.291054][ T908] usb-storage 5-1:8.192: USB Mass Storage device detected [ 194.301827][ T331] usb 4-1: config 1 interface 2 altsetting 251 has 0 endpoint descriptors, different from the interface descriptor's value: 196 [ 194.321630][ T314] usb 1-1: Product: syz [ 194.328137][ T331] usb 4-1: config 1 interface 2 has no altsetting 2 [ 194.330827][ T314] usb 1-1: Manufacturer: syz [ 194.335049][ T331] usb 4-1: config 1 interface 1 has no altsetting 0 [ 194.339822][ T314] usb 1-1: SerialNumber: syz [ 194.357349][ T314] usb 1-1: config 0 descriptor?? [ 194.362631][ T331] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 194.372079][ T331] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.380189][ T331] usb 4-1: Product: syz [ 194.384545][ T331] usb 4-1: Manufacturer: syz [ 194.389463][ T331] usb 4-1: SerialNumber: syz [ 194.397344][ T908] usb 5-1: USB disconnect, device number 97 [ 194.610694][ T348] usb 1-1: USB disconnect, device number 99 [ 194.633289][ T331] usb 4-1: USB disconnect, device number 93 [ 194.753817][ T3077] usb 3-1: new full-speed USB device number 95 using dummy_hcd [ 194.960818][ T3077] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 194.974832][ T3077] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 194.988367][ T3077] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 194.997674][ T3077] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 195.005811][ T3077] usb 3-1: SerialNumber: syz [ 195.011820][ T3077] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 195.018707][ T3077] usb-storage 3-1:1.0: USB Mass Storage device detected [ 195.026568][ T3077] usb-storage 3-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 195.034523][ T3077] scsi host1: usb-storage 3-1:1.0 [ 195.143820][ T348] usb 5-1: new high-speed USB device number 98 using dummy_hcd [ 195.235142][ T19] usb 3-1: USB disconnect, device number 95 [ 195.273846][ T331] usb 2-1: new full-speed USB device number 95 using dummy_hcd [ 195.338842][ T348] usb 5-1: Using ep0 maxpacket: 16 [ 195.345116][ T348] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 63, changing to 7 [ 195.356090][ T348] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 195.365911][ T348] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 195.378655][ T348] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 195.387854][ T348] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.395901][ T348] usb 5-1: Product: syz [ 195.400053][ T348] usb 5-1: Manufacturer: syz [ 195.404670][ T348] usb 5-1: SerialNumber: syz [ 195.470020][ T331] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 195.481171][ T331] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 195.491091][ T1020] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 195.498883][ T331] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 195.507976][ T331] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.631015][ T348] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 195.642233][ T348] usb 5-1: USB disconnect, device number 98 [ 195.719357][ T1020] usb 1-1: config index 0 descriptor too short (expected 42770, got 18) [ 195.727831][ T1020] usb 1-1: config 0 has no interfaces? [ 195.735881][ T331] aiptek 2-1:17.0: Aiptek using 400 ms programming speed [ 195.744012][ T331] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:17.0/input/input15 [ 195.753291][ T1020] usb 1-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=26.65 [ 195.762427][ T331] input: failed to attach handler kbd to device input15, error: -5 [ 195.770535][ T1020] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.780062][ T331] usb 2-1: USB disconnect, device number 95 [ 195.786276][ T1020] usb 1-1: Product: syz [ 195.790450][ T1020] usb 1-1: Manufacturer: syz [ 195.795423][ T1020] usb 1-1: SerialNumber: syz [ 195.807772][ T1020] usb 1-1: config 0 descriptor?? [ 195.870093][ T1613] udevd[1613]: 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 [ 196.034921][ T348] usb 1-1: USB disconnect, device number 100 [ 196.097213][ T3077] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 196.303051][ T3077] usb 3-1: Using ep0 maxpacket: 16 [ 196.312949][ T3077] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 196.323352][ T3077] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 196.332567][ T3077] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 196.356444][ T3077] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 196.365641][ T3077] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.373826][ T3077] usb 3-1: Product: syz [ 196.378137][ T3077] usb 3-1: Manufacturer: syz [ 196.382802][ T3077] usb 3-1: SerialNumber: syz [ 196.388784][ T8613] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 196.433077][ T331] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 196.498123][ T908] usb 5-1: new high-speed USB device number 99 using dummy_hcd [ 196.617689][ T3077] usb 3-1: 0:2 : does not exist [ 196.628081][ T331] usb 4-1: Using ep0 maxpacket: 32 [ 196.633421][ T3077] usb 3-1: USB disconnect, device number 96 [ 196.634518][ T331] usb 4-1: config 0 has an invalid interface number: 250 but max is 2 [ 196.650800][ T331] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 196.661392][ T331] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 196.670429][ T331] usb 4-1: config 0 has no interface number 0 [ 196.678272][ T331] usb 4-1: New USB device found, idVendor=0408, idProduct=3090, bcdDevice=a6.3f [ 196.687382][ T331] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.695443][ T331] usb 4-1: Product: syz [ 196.699608][ T331] usb 4-1: Manufacturer: syz [ 196.704244][ T331] usb 4-1: SerialNumber: syz [ 196.714437][ T331] usb 4-1: config 0 descriptor?? [ 196.716253][ T908] usb 5-1: config 0 has an invalid interface number: 101 but max is 0 [ 196.736128][ T908] usb 5-1: config 0 has no interface number 0 [ 196.742395][ T908] usb 5-1: config 0 interface 101 has no altsetting 0 [ 196.751049][ T908] usb 5-1: New USB device found, idVendor=12d1, idProduct=1c1f, bcdDevice=ef.18 [ 196.760321][ T908] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.768333][ T908] usb 5-1: Product: syz [ 196.772833][ T908] usb 5-1: Manufacturer: syz [ 196.777450][ T908] usb 5-1: SerialNumber: syz [ 196.783217][ T908] usb 5-1: config 0 descriptor?? [ 196.789260][ T908] usb 5-1: bad CDC descriptors [ 196.792756][ T28] audit: type=1326 audit(2000000863.559:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8638 comm="syz.0.3987" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f536a18e969 code=0x0 [ 196.855608][ T314] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 196.940027][ T1020] usb 4-1: USB disconnect, device number 94 [ 197.012263][ T348] usb 5-1: USB disconnect, device number 99 [ 197.072289][ T314] usb 2-1: Using ep0 maxpacket: 16 [ 197.078843][ T314] usb 2-1: unable to get BOS descriptor or descriptor too short [ 197.087266][ T314] usb 2-1: config 1 interface 0 has no altsetting 0 [ 197.095376][ T314] usb 2-1: New USB device found, idVendor=0458, idProduct=5015, bcdDevice= 0.40 [ 197.104426][ T314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.112434][ T314] usb 2-1: Product: syz [ 197.116616][ T314] usb 2-1: Manufacturer: syz [ 197.121207][ T314] usb 2-1: SerialNumber: syz [ 197.267425][ T331] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 197.349085][ T314] usbhid 2-1:1.0: can't add hid device: -71 [ 197.355117][ T314] usbhid: probe of 2-1:1.0 failed with error -71 [ 197.362399][ T314] usb 2-1: USB disconnect, device number 96 [ 197.463465][ T331] usb 1-1: config 222 has an invalid interface number: 167 but max is 0 [ 197.471905][ T331] usb 1-1: config 222 has no interface number 0 [ 197.479757][ T331] usb 1-1: New USB device found, idVendor=045e, idProduct=07c6, bcdDevice=35.de [ 197.488870][ T331] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.496888][ T331] usb 1-1: Product: syz [ 197.501103][ T331] usb 1-1: Manufacturer: syz [ 197.512145][ T331] usb 1-1: SerialNumber: syz [ 197.527412][ T3077] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 197.723530][ T3077] usb 3-1: config 0 has an invalid interface number: 23 but max is 0 [ 197.731757][ T3077] usb 3-1: config 0 has no interface number 0 [ 197.738300][ T3077] usb 3-1: config 0 interface 23 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 197.750023][ T3077] usb 3-1: config 0 interface 23 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1023 [ 197.751973][ T331] r8152-cfgselector 1-1: Unknown version 0x0000 [ 197.762831][ T3077] usb 3-1: New USB device found, idVendor=03f0, idProduct=0307, bcdDevice= 0.01 [ 197.767209][ T331] r8152-cfgselector 1-1: Unknown version 0x0000 [ 197.775855][ T3077] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.786327][ T331] r8152-cfgselector 1-1: USB disconnect, device number 101 [ 197.790682][ T3077] usb 3-1: Product: syz [ 197.801734][ T3077] usb 3-1: Manufacturer: syz [ 197.806344][ T3077] usb 3-1: SerialNumber: syz [ 197.811009][ T1188] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 197.819429][ T3077] usb 3-1: config 0 descriptor?? [ 197.824700][ T8665] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 197.831958][ T8665] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 197.839630][ T3077] ums-usbat 3-1:0.23: USB Mass Storage device detected [ 197.917379][ T314] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 198.016013][ T1188] usb 4-1: config 0 has an invalid interface number: 251 but max is 0 [ 198.024250][ T1188] usb 4-1: config 0 has no interface number 0 [ 198.031468][ T1188] usb 4-1: config 0 interface 251 altsetting 0 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 198.054177][ T1188] usb 4-1: config 0 interface 251 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 198.066035][ T1188] usb 4-1: config 0 interface 251 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 198.085918][ T1188] usb 4-1: New USB device found, idVendor=05ac, idProduct=030b, bcdDevice=7d.4e [ 198.099352][ T1188] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.108484][ T1188] usb 4-1: Product: syz [ 198.112786][ T3077] ums-usbat: probe of 3-1:0.23 failed with error -5 [ 198.123209][ T314] usb 5-1: Using ep0 maxpacket: 8 [ 198.132645][ T314] usb 5-1: config 135 has an invalid interface number: 230 but max is 0 [ 198.145025][ T3077] usb 3-1: USB disconnect, device number 97 [ 198.151798][ T1188] usb 4-1: Manufacturer: syz [ 198.158962][ T1188] usb 4-1: SerialNumber: syz [ 198.164067][ T314] usb 5-1: config 135 has an invalid descriptor of length 0, skipping remainder of the config [ 198.183094][ T1188] usb 4-1: config 0 descriptor?? [ 198.188611][ T314] usb 5-1: config 135 has no interface number 0 [ 198.196862][ T314] usb 5-1: config 135 interface 230 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 198.219744][ T314] usb 5-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=3f.3a [ 198.229064][ T314] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.246645][ T314] usb 5-1: Product: syz [ 198.250859][ T314] usb 5-1: Manufacturer: syz [ 198.255727][ T314] usb 5-1: SerialNumber: syz [ 198.286429][ T314] usb 5-1: Found UVC 0.00 device syz (18ec:3288) [ 198.292837][ T314] usb 5-1: No valid video chain found. [ 198.385276][ T28] audit: type=1326 audit(2000000865.027:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8738 comm="syz.1.4036" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f094d38e969 code=0x0 [ 198.434676][ T1188] usb 4-1: USB disconnect, device number 95 [ 198.511267][ T3077] usb 5-1: USB disconnect, device number 100 [ 198.625688][ T8751] futex_wake_op: syz.0.4042 tries to shift op by 32; fix this program [ 198.794953][ T331] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 198.990344][ T331] usb 2-1: Using ep0 maxpacket: 16 [ 199.000822][ T1188] usb 3-1: new full-speed USB device number 98 using dummy_hcd [ 199.003134][ T331] usb 2-1: New USB device found, idVendor=0403, idProduct=fa78, bcdDevice= 0.03 [ 199.034408][ T331] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 199.044327][ T331] usb 2-1: SerialNumber: syz [ 199.055336][ T331] usb 2-1: config 0 descriptor?? [ 199.209550][ T1188] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 199.219330][ T1188] usb 3-1: config 1 has no interface number 1 [ 199.225453][ T1188] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 199.252380][ T1188] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 199.261871][ T1188] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.269889][ T1188] usb 3-1: Product: syz [ 199.274363][ T1188] usb 3-1: Manufacturer: syz [ 199.278971][ T1188] usb 3-1: SerialNumber: syz [ 199.280854][ T331] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 199.292491][ T331] usb 2-1: Detected SIO [ 199.297979][ T331] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 199.308674][ T331] usb 2-1: USB disconnect, device number 97 [ 199.324446][ T331] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 199.336457][ T331] ftdi_sio 2-1:0.0: device disconnected [ 199.414165][ T28] audit: type=1400 audit(2000000865.977:256): avc: denied { setattr } for pid=8808 comm="syz.3.4071" name="cgroup.procs" dev="cgroup" ino=161 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 199.499178][ T314] usb 5-1: new full-speed USB device number 101 using dummy_hcd [ 199.514275][ T1188] usb 3-1: 2:1 : unsupported format bits 0x8000000000000000 [ 199.532554][ T1188] usb 3-1: USB disconnect, device number 98 [ 199.533247][ T348] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 199.706064][ T314] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 199.714317][ T314] usb 5-1: config 0 has no interface number 0 [ 199.720428][ T314] usb 5-1: config 0 interface 200 altsetting 2 endpoint 0x4 has invalid wMaxPacketSize 0 [ 199.730367][ T314] usb 5-1: config 0 interface 200 has no altsetting 0 [ 199.738571][ T314] usb 5-1: New USB device found, idVendor=0b57, idProduct=852a, bcdDevice=6d.39 [ 199.747632][ T314] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.749502][ T348] usb 1-1: config 0 has an invalid interface number: 95 but max is 0 [ 199.755659][ T314] usb 5-1: Product: syz [ 199.764169][ T348] usb 1-1: config 0 has no interface number 0 [ 199.767876][ T314] usb 5-1: Manufacturer: syz [ 199.774181][ T348] usb 1-1: config 0 interface 95 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 8 [ 199.778585][ T314] usb 5-1: SerialNumber: syz [ 199.779407][ T314] usb 5-1: config 0 descriptor?? [ 199.792967][ T348] usb 1-1: New USB device found, idVendor=7725, idProduct=b0a8, bcdDevice= 7.46 [ 199.798691][ T1613] udevd[1613]: 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 [ 199.807045][ T348] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.833751][ T348] usb 1-1: Product: syz [ 199.838091][ T348] usb 1-1: Manufacturer: syz [ 199.842785][ T348] usb 1-1: SerialNumber: syz [ 199.861400][ T348] usb 1-1: config 0 descriptor?? [ 199.872352][ T8801] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 200.047085][ T314] input: Hanwang Art Master III 1308 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.200/input/input16 [ 200.074521][ T314] usb 5-1: USB disconnect, device number 101 [ 200.106937][ T348] usb 1-1: MIDIStreaming interface descriptor not found [ 200.127740][ T348] usb 1-1: USB disconnect, device number 102 [ 200.170999][ T331] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 200.376761][ T331] usb 4-1: Using ep0 maxpacket: 16 [ 200.383294][ T331] usb 4-1: unable to get BOS descriptor or descriptor too short [ 200.391764][ T331] usb 4-1: config 1 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 200.404736][ T331] usb 4-1: config 1 interface 0 has no altsetting 0 [ 200.412858][ T331] usb 4-1: New USB device found, idVendor=0eef, idProduct=720c, bcdDevice= 0.40 [ 200.422149][ T331] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.430315][ T331] usb 4-1: Product: syz [ 200.434539][ T331] usb 4-1: Manufacturer: 膬䯹䄰䞙㞌쐜쥙혟翶夼뜂쌴싵ꉄ鮅↣롱鋃䘲񲳝 [ 200.444498][ T331] usb 4-1: SerialNumber: syz [ 200.452606][ T3077] usb 3-1: new full-speed USB device number 99 using dummy_hcd [ 200.604276][ T1020] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 200.659158][ T3077] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 65535, setting to 64 [ 200.678368][ T331] usbhid 4-1:1.0: can't add hid device: -22 [ 200.679257][ T3077] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 200.690958][ T331] usbhid: probe of 4-1:1.0 failed with error -22 [ 200.693755][ T3077] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.707035][ T331] usb 4-1: USB disconnect, device number 96 [ 200.719899][ T8839] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 200.802079][ T1020] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 200.813259][ T1020] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 200.814819][ T8873] loop4: detected capacity change from 0 to 16 [ 200.823518][ T1020] usb 2-1: New USB device found, idVendor=0582, idProduct=0029, bcdDevice=bb.9d [ 200.838716][ T1020] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.848340][ T8853] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 200.854611][ T8873] erofs: (device loop4): mounted with root inode @ nid 36. [ 200.889494][ T8875] loop4: detected capacity change from 0 to 256 [ 200.914113][ T8877] loop4: detected capacity change from 0 to 16 [ 200.921605][ T8877] erofs: (device loop4): mounted with root inode @ nid 36. [ 200.957630][ T8879] loop4: detected capacity change from 0 to 4096 [ 200.965054][ T3077] aiptek 3-1:17.0: Aiptek using 400 ms programming speed [ 200.974013][ T3077] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:17.0/input/input17 [ 200.994543][ T8879] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 200.996067][ T3077] usb 3-1: USB disconnect, device number 99 [ 201.003442][ C1] aiptek 3-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 201.031130][ T329] EXT4-fs (loop4): unmounting filesystem. [ 201.037744][ T348] usb 1-1: new full-speed USB device number 103 using dummy_hcd [ 201.088134][ T331] usb 2-1: USB disconnect, device number 98 [ 201.255047][ T348] usb 1-1: not running at top speed; connect to a high speed hub [ 201.275036][ T348] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 201.284150][ T348] usb 1-1: config 1 has no interface number 1 [ 201.290488][ T348] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 201.317537][ T348] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 201.334575][ T348] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.342656][ T348] usb 1-1: Product: syz [ 201.346915][ T348] usb 1-1: Manufacturer: syz [ 201.351528][ T348] usb 1-1: SerialNumber: syz [ 201.395179][ T1188] usb 5-1: new high-speed USB device number 102 using dummy_hcd [ 201.569992][ T8899] loop2: detected capacity change from 0 to 2048 [ 201.579236][ T348] usb 1-1: 2:1 : format type 0 is detected, processed as PCM [ 201.587715][ T348] usb 1-1: failed to enable PITCH for EP 0x82 [ 201.596543][ T8899] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 201.605139][ T1188] usb 5-1: Using ep0 maxpacket: 8 [ 201.611287][ T348] usb 1-1: USB disconnect, device number 103 [ 201.618035][ T1188] usb 5-1: too many endpoints for config 1 interface 0 altsetting 1: 255, using maximum allowed: 30 [ 201.633555][ T3077] usb 4-1: new full-speed USB device number 97 using dummy_hcd [ 201.641787][ T1188] usb 5-1: config 1 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 201.657962][ T1188] usb 5-1: config 1 interface 0 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 201.668230][ T1188] usb 5-1: config 1 interface 0 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 201.668733][ T326] EXT4-fs (loop2): unmounting filesystem. [ 201.677927][ T1188] usb 5-1: config 1 interface 0 altsetting 1 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 201.677958][ T1188] usb 5-1: config 1 interface 0 has no altsetting 0 [ 201.682519][ T1188] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 201.722882][ T1188] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 201.742931][ T8907] loop2: detected capacity change from 0 to 512 [ 201.746957][ T1188] usb 5-1: SerialNumber: syz [ 201.775785][ T8887] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 201.782363][ T8907] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 201.791594][ T8887] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 201.799609][ T8907] ext4 filesystem being mounted at /789/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 201.811406][ T1188] cdc_acm 5-1:1.0: Control and data interfaces are not separated! [ 201.830436][ T326] EXT4-fs (loop2): unmounting filesystem. [ 201.853454][ T8915] loop2: detected capacity change from 0 to 512 [ 201.860661][ T3077] usb 4-1: config 0 has an invalid interface number: 119 but max is 0 [ 201.873906][ T3077] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 201.885449][ T3077] usb 4-1: config 0 has no interface number 0 [ 201.891683][ T3077] usb 4-1: config 0 interface 119 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 201.901393][ T8915] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 201.905004][ T3077] usb 4-1: New USB device found, idVendor=04dd, idProduct=9032, bcdDevice= f.e9 [ 201.922436][ T3077] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.936307][ T3077] usb 4-1: config 0 descriptor?? [ 201.942034][ T326] EXT4-fs (loop2): unmounting filesystem. [ 201.942546][ T3077] usb 4-1: bad CDC descriptors [ 201.968762][ T8922] loop2: detected capacity change from 0 to 512 [ 201.980631][ T8922] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 201.996590][ T326] EXT4-fs (loop2): unmounting filesystem. [ 202.012045][ T8925] loop2: detected capacity change from 0 to 128 [ 202.026853][ T1188] cdc_acm 5-1:1.0: ttyACM0: USB ACM device [ 202.040441][ T1188] usb 5-1: USB disconnect, device number 102 [ 202.054456][ T8927] loop2: detected capacity change from 0 to 128 [ 202.164379][ T348] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 202.175417][ T3077] usb 4-1: USB disconnect, device number 97 [ 202.381049][ T348] usb 2-1: Using ep0 maxpacket: 32 [ 202.387412][ T348] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 202.398363][ T348] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 202.409599][ T348] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 202.418687][ T348] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.426727][ T348] usb 2-1: Product: syz [ 202.430905][ T348] usb 2-1: Manufacturer: syz [ 202.435738][ T348] usb 2-1: SerialNumber: syz [ 202.543622][ T331] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 202.662623][ T348] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor [ 202.673290][ T348] usb 2-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 202.694211][ T348] usb 2-1: USB disconnect, device number 99 [ 202.738586][ T331] usb 1-1: Using ep0 maxpacket: 32 [ 202.747481][ T331] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 202.781940][ T331] usb 1-1: config 1 has no interface number 1 [ 202.789251][ T331] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 202.826944][ T331] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 202.846984][ T331] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.866093][ T331] usb 1-1: Product: syz [ 202.870689][ T331] usb 1-1: Manufacturer: syz [ 202.875314][ T331] usb 1-1: SerialNumber: syz [ 202.923486][ T1613] udevd[1613]: 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 [ 203.051244][ T8929] loop2: detected capacity change from 0 to 262144 [ 203.091542][ T8929] F2FS-fs (loop2): Found nat_bits in checkpoint [ 203.112739][ T331] usb 1-1: 2:1 : no UAC_FORMAT_TYPE desc [ 203.124702][ T331] usb 1-1: USB disconnect, device number 104 [ 203.160439][ T8929] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 203.182840][ T1020] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 203.399544][ T1020] usb 4-1: Using ep0 maxpacket: 16 [ 203.406018][ T1020] usb 4-1: config 0 has an invalid interface number: 64 but max is 0 [ 203.425110][ T1020] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 203.442900][ T1020] usb 4-1: config 0 has no interface number 0 [ 203.460042][ T1020] usb 4-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice= 0.5b [ 203.481788][ T1020] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.497218][ T1020] usb 4-1: config 0 descriptor?? [ 203.508604][ T1020] usb 4-1: Found UVC 0.00 device (0bd3:0555) [ 203.526555][ T1020] usb 4-1: No valid video chain found. [ 203.727370][ T1188] usb 4-1: USB disconnect, device number 98 [ 203.885034][ T8943] loop4: detected capacity change from 0 to 262144 [ 203.896840][ T8943] F2FS-fs (loop4): Found nat_bits in checkpoint [ 203.935549][ T8943] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 203.984603][ T1020] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 204.071264][ T3077] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 204.103777][ T348] usb 2-1: new high-speed USB device number 100 using dummy_hcd [ 204.179553][ T1020] usb 3-1: Using ep0 maxpacket: 8 [ 204.191585][ T8977] loop4: detected capacity change from 0 to 128 [ 204.192209][ T1020] usb 3-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 204.212904][ T1020] usb 3-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 204.223272][ T1020] usb 3-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 204.234124][ T1020] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.243636][ T8979] loop4: detected capacity change from 0 to 512 [ 204.271456][ T8981] loop4: detected capacity change from 0 to 128 [ 204.298723][ T3077] usb 1-1: Using ep0 maxpacket: 16 [ 204.306948][ T3077] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 204.319249][ T3077] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 204.334460][ T8985] loop4: detected capacity change from 0 to 2048 [ 204.341025][ T348] usb 2-1: config index 0 descriptor too short (expected 3133, got 61) [ 204.345849][ T3077] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 204.358733][ T3077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.367129][ T348] usb 2-1: config 0 has an invalid interface number: 156 but max is 1 [ 204.367344][ T3077] usb 1-1: Product: syz [ 204.382881][ T3077] usb 1-1: Manufacturer: syz [ 204.395223][ T3077] usb 1-1: SerialNumber: syz [ 204.395430][ T348] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 204.424212][ T348] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 204.436357][ T8987] loop4: detected capacity change from 0 to 512 [ 204.442748][ T348] usb 2-1: config 0 has no interface number 0 [ 204.455161][ T348] usb 2-1: config 0 interface 156 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 204.466479][ T1020] usb 3-1: string descriptor 0 read error: -71 [ 204.477086][ T1020] hub 3-1:32.0: USB hub found [ 204.494061][ T348] usb 2-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 204.505155][ T1020] hub 3-1:32.0: config failed, can't read hub descriptor (err -22) [ 204.526364][ T348] usb 2-1: config 0 interface 156 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 204.547154][ T348] usb 2-1: config 0 interface 156 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 204.580413][ T348] usb 2-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 204.589509][ T348] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.609165][ T348] usb 2-1: config 0 descriptor?? [ 204.633323][ T3077] usb 1-1: 0:2 : does not exist [ 204.638498][ T3077] usb 1-1: unit 0 not found! [ 204.656239][ T348] usb 2-1: MIDIStreaming interface descriptor not found [ 204.665120][ T3077] usb 1-1: USB disconnect, device number 105 [ 204.703997][ T1020] usb 3-1: USB disconnect, device number 100 [ 204.707471][ T8989] loop4: detected capacity change from 0 to 32768 [ 204.857763][ T348] usb 2-1: USB disconnect, device number 100 [ 205.070625][ T8991] loop4: detected capacity change from 0 to 65536 [ 205.343180][ T8993] loop2: detected capacity change from 0 to 32768 [ 205.437778][ T9009] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4166'. [ 205.558636][ T28] audit: type=1400 audit(2000000871.654:257): avc: denied { ioctl } for pid=9019 comm="syz.1.4169" path="/dev/rtc0" dev="devtmpfs" ino=263 ioctlcmd=0x700f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 205.611015][ T9022] loop2: detected capacity change from 0 to 2048 [ 205.652318][ T9026] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4171'. [ 205.747255][ T28] audit: type=1400 audit(2000000871.820:258): avc: denied { ioctl } for pid=9027 comm="syz.1.4172" path="socket:[41985]" dev="sockfs" ino=41985 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 205.830715][ T28] audit: type=1400 audit(2000000871.857:259): avc: denied { ioctl } for pid=9029 comm="syz.1.4173" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0xb704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 205.867140][ T9033] loop2: detected capacity change from 0 to 2048 [ 205.948040][ T28] audit: type=1400 audit(2000000872.014:260): avc: denied { load_policy } for pid=9039 comm="syz.2.4178" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 205.982871][ T9040] SELinux: failed to load policy [ 206.117310][ T28] audit: type=1400 audit(2000000872.162:261): avc: denied { create } for pid=9052 comm="syz.1.4184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 206.172318][ T28] audit: type=1400 audit(2000000872.189:262): avc: denied { write } for pid=9052 comm="syz.1.4184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 206.254479][ T28] audit: type=1400 audit(2000000872.189:263): avc: denied { nlmsg_write } for pid=9052 comm="syz.1.4184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 206.739344][ T28] audit: type=1400 audit(2000000872.743:264): avc: denied { create } for pid=9088 comm="syz.0.4202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 206.804992][ T28] audit: type=1400 audit(2000000872.761:265): avc: denied { write } for pid=9088 comm="syz.0.4202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 207.079243][ T28] audit: type=1400 audit(2000000873.048:266): avc: denied { setopt } for pid=9096 comm="syz.1.4206" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 207.361875][ T9111] usb usb8: usbfs: process 9111 (syz.1.4213) did not claim interface 0 before use [ 207.573414][ T9119] tc_dump_action: action bad kind [ 207.790597][ T8995] loop4: detected capacity change from 0 to 262144 [ 208.248937][ T9163] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 208.347671][ T9167] netlink: 'syz.1.4239': attribute type 3 has an invalid length. [ 208.765644][ T9159] loop4: detected capacity change from 0 to 40427 [ 208.817208][ T9159] F2FS-fs (loop4): heap/no_heap options were deprecated [ 208.845772][ T9159] F2FS-fs (loop4): heap/no_heap options were deprecated [ 208.875757][ T9159] F2FS-fs (loop4): invalid crc value [ 208.907619][ T9206] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4259'. [ 208.939317][ T9159] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 208.950914][ T9206] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4259'. [ 208.974152][ T9206] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4259'. [ 209.043422][ T9159] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 209.206019][ T9055] loop2: detected capacity change from 0 to 262144 [ 209.421985][ T9252] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4281'. [ 209.490747][ T9252] IPv6: Can't replace route, no match found [ 209.529753][ T9262] xt_bpf: check failed: parse error [ 209.655972][ T9278] netlink: 'syz.2.4293': attribute type 6 has an invalid length. [ 209.686708][ T9280] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 209.770091][ T39] usb 5-1: new high-speed USB device number 103 using dummy_hcd [ 209.900101][ T348] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 209.975869][ T39] usb 5-1: Using ep0 maxpacket: 32 [ 209.982322][ T39] usb 5-1: config 0 has an invalid interface number: 74 but max is 1 [ 209.994765][ T9312] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4311'. [ 210.008355][ T39] usb 5-1: config 0 has no interface number 1 [ 210.037913][ T39] usb 5-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=8e.fa [ 210.062546][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.092398][ T39] usb 5-1: Product: syz [ 210.098479][ T39] usb 5-1: Manufacturer: syz [ 210.103115][ T39] usb 5-1: SerialNumber: syz [ 210.122360][ T348] usb 4-1: Using ep0 maxpacket: 16 [ 210.130409][ T39] usb 5-1: config 0 descriptor?? [ 210.133694][ T348] usb 4-1: config index 0 descriptor too short (expected 16456, got 72) [ 210.141516][ T39] snd-usb-audio: probe of 5-1:0.74 failed with error -22 [ 210.158693][ T348] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 210.183429][ T348] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 210.186023][ T39] usb 5-1: Waiting for MOTU Microbook II to boot up... [ 210.191905][ T348] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 210.207847][ T348] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 210.217148][ T348] usb 4-1: config 0 has no interface number 0 [ 210.220472][ T39] usb 5-1: failed setting the sample rate for Motu MicroBook II: -22 [ 210.223320][ T348] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 210.242338][ T39] snd-usb-audio: probe of 5-1:0.0 failed with error -22 [ 210.262685][ T9330] netlink: 64138 bytes leftover after parsing attributes in process `syz.2.4320'. [ 210.296380][ T348] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 210.321978][ T348] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 210.341509][ T9335] netlink: 40 bytes leftover after parsing attributes in process `syz.1.4322'. [ 210.353310][ T348] usb 4-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 210.392295][ T348] usb 4-1: config 0 interface 125 has no altsetting 0 [ 210.410726][ T39] usb 5-1: USB disconnect, device number 103 [ 210.414563][ T348] usb 4-1: config 0 interface 125 has no altsetting 2 [ 210.447403][ T348] usb 4-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 210.475267][ T348] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.494373][ T348] usb 4-1: Product: syz [ 210.501081][ T348] usb 4-1: Manufacturer: syz [ 210.524252][ T348] usb 4-1: SerialNumber: syz [ 210.530172][ T348] usb 4-1: config 0 descriptor?? [ 210.598341][ T9358] Driver unsupported XDP return value 0 on prog (id 430) dev N/A, expect packet loss! [ 210.827181][ T331] usb 4-1: USB disconnect, device number 99 [ 211.051514][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 211.051533][ T28] audit: type=1400 audit(2000000876.721:293): avc: denied { checkpoint_restore } for pid=9440 comm="syz.4.4376" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 211.113509][ T348] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 211.194283][ T28] audit: type=1400 audit(2000000876.850:294): avc: denied { getopt } for pid=9461 comm="syz.0.4385" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 211.233006][ T28] audit: type=1400 audit(2000000876.887:295): avc: denied { read } for pid=9463 comm="syz.0.4386" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 211.331815][ T348] usb 3-1: unable to get BOS descriptor or descriptor too short [ 211.339507][ T348] usb 3-1: too many configurations: 31, using maximum allowed: 8 [ 211.367083][ T348] usb 3-1: config 1 has an invalid interface number: 121 but max is 0 [ 211.381457][ T348] usb 3-1: config 1 has no interface number 0 [ 211.391958][ T348] usb 3-1: config 1 has an invalid interface number: 121 but max is 0 [ 211.431762][ T348] usb 3-1: config 1 has no interface number 0 [ 211.442273][ T348] usb 3-1: config 1 has an invalid interface number: 121 but max is 0 [ 211.457707][ T348] usb 3-1: config 1 has no interface number 0 [ 211.482176][ T348] usb 3-1: config 1 has an invalid interface number: 121 but max is 0 [ 211.500631][ T348] usb 3-1: config 1 has no interface number 0 [ 211.525924][ T348] usb 3-1: config 1 has an invalid interface number: 121 but max is 0 [ 211.534142][ T348] usb 3-1: config 1 has no interface number 0 [ 211.558452][ T348] usb 3-1: config 1 has an invalid interface number: 121 but max is 0 [ 211.566699][ T348] usb 3-1: config 1 has no interface number 0 [ 211.569543][ T9498] netlink: 'syz.3.4402': attribute type 5 has an invalid length. [ 211.589063][ T348] usb 3-1: config 1 has an invalid interface number: 121 but max is 0 [ 211.611908][ T348] usb 3-1: config 1 has no interface number 0 [ 211.633950][ T348] usb 3-1: config 1 has an invalid interface number: 121 but max is 0 [ 211.644352][ T348] usb 3-1: config 1 has no interface number 0 [ 211.675074][ T348] usb 3-1: New USB device found, idVendor=0282, idProduct=0000, bcdDevice=3e.97 [ 211.688075][ T348] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.720173][ T348] usb 3-1: Product: syz [ 211.724619][ T348] usb 3-1: Manufacturer: syz [ 211.752807][ T348] usb 3-1: SerialNumber: syz [ 211.775259][ T348] hub 3-1:1.121: Invalid hub with more than one config or interface [ 211.783292][ T348] hub: probe of 3-1:1.121 failed with error -22 [ 211.858264][ T9521] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4415'. [ 211.937505][ T9528] loop4: detected capacity change from 0 to 16 [ 211.989922][ T9528] erofs: (device loop4): mounted with root inode @ nid 36. [ 212.024631][ T348] usb 3-1: USB disconnect, device number 101 [ 212.045854][ T28] audit: type=1326 audit(2000000877.644:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9535 comm="syz.1.4422" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f094d38e969 code=0x7ffc0000 [ 212.069365][ T9528] erofs: (device loop4): z_erofs_fill_inode_lazy: per-inode big pcluster without sb feature for nid 36 [ 212.121209][ T28] audit: type=1326 audit(2000000877.644:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9535 comm="syz.1.4422" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f094d38e969 code=0x7ffc0000 [ 212.151978][ T9528] erofs: (device loop4): z_erofs_fill_inode_lazy: per-inode big pcluster without sb feature for nid 36 [ 212.164785][ T9528] erofs: (device loop4): z_erofs_read_folio: failed to read, err [-117] [ 212.189078][ T28] audit: type=1326 audit(2000000877.672:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9535 comm="syz.1.4422" exe="/root/syz-executor" sig=0 arch=c000003e syscall=294 compat=0 ip=0x7f094d38e969 code=0x7ffc0000 [ 212.236523][ T28] audit: type=1326 audit(2000000877.672:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9535 comm="syz.1.4422" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f094d38e969 code=0x7ffc0000 [ 212.299005][ T28] audit: type=1326 audit(2000000877.672:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9535 comm="syz.1.4422" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f094d38e969 code=0x7ffc0000 [ 212.339209][ T9566] 8021q: VLANs not supported on tunl0 [ 212.359117][ T9570] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 212.374403][ T28] audit: type=1400 audit(2000000877.709:301): avc: denied { getopt } for pid=9540 comm="syz.0.4425" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 212.497246][ T9584] netlink: 'syz.0.4447': attribute type 3 has an invalid length. [ 212.518749][ T28] audit: type=1400 audit(2000000878.069:302): avc: denied { write } for pid=9585 comm="syz.1.4446" name="ip6_mr_vif" dev="proc" ino=4026532929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 212.664029][ T9598] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4453'. [ 212.734843][ T9608] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4458'. [ 212.777056][ T9608] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4458'. [ 213.016145][ T9640] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4473'. [ 213.046143][ T9640] device vlan0 entered promiscuous mode [ 213.195886][ T9664] netlink: 'syz.2.4483': attribute type 6 has an invalid length. [ 213.294185][ T9676] loop2: detected capacity change from 0 to 256 [ 213.357788][ T9676] FAT-fs (loop2): Directory bread(block 64) failed [ 213.388574][ T9676] FAT-fs (loop2): Directory bread(block 65) failed [ 213.396191][ T9676] FAT-fs (loop2): Directory bread(block 66) failed [ 213.418553][ T9676] FAT-fs (loop2): Directory bread(block 67) failed [ 213.441811][ T9676] FAT-fs (loop2): Directory bread(block 68) failed [ 213.448615][ T9676] FAT-fs (loop2): Directory bread(block 69) failed [ 213.471269][ T9676] FAT-fs (loop2): Directory bread(block 70) failed [ 213.502020][ T9676] FAT-fs (loop2): Directory bread(block 71) failed [ 213.521381][ T9676] FAT-fs (loop2): Directory bread(block 72) failed [ 213.527951][ T9676] FAT-fs (loop2): Directory bread(block 73) failed [ 213.541306][ T9704] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4505'. [ 213.560332][ T9704] netlink: 3 bytes leftover after parsing attributes in process `syz.1.4505'. [ 213.662857][ T9719] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4511'. [ 213.669825][ T9720] loop2: detected capacity change from 0 to 16 [ 213.678035][ T9719] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4511'. [ 213.681859][ T9720] erofs: (device loop2): mounted with root inode @ nid 36. [ 213.739959][ T9720] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 213.769307][ T9720] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress -23 in[64, 4032] out[1851] [ 213.800035][ T9720] erofs: (device loop2): z_erofs_read_folio: failed to read, err [-117] [ 213.852933][ T9734] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4521'. [ 213.949323][ T9749] xt_policy: too many policy elements [ 214.284936][ T9742] loop2: detected capacity change from 0 to 40427 [ 214.301632][ T9742] F2FS-fs (loop2): heap/no_heap options were deprecated [ 214.319173][ T9742] F2FS-fs (loop2): heap/no_heap options were deprecated [ 214.377395][ T9742] F2FS-fs (loop2): invalid crc value [ 214.405899][ T9742] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 214.481960][ T9742] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 214.493953][ T9820] ip6t_REJECT: ECHOREPLY is not supported [ 214.545116][ T9826] xt_CT: You must specify a L4 protocol and not use inversions on it [ 214.781155][ T9866] IPv6: NLM_F_CREATE should be specified when creating new route [ 214.781201][ T9866] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 214.781211][ T9866] IPv6: NLM_F_CREATE should be set when creating new route [ 214.781224][ T9866] IPv6: NLM_F_CREATE should be set when creating new route [ 215.026434][ T9908] netlink: 'syz.1.4604': attribute type 3 has an invalid length. [ 215.034282][ T9908] netlink: 'syz.1.4604': attribute type 3 has an invalid length. [ 215.115039][ T9916] netlink: 'syz.1.4608': attribute type 3 has an invalid length. [ 215.506514][ T9976] netlink: 'syz.3.4637': attribute type 30 has an invalid length. [ 215.822936][T10004] xt_l2tp: invalid flags combination: c [ 215.838871][T10007] x_tables: duplicate underflow at hook 2 [ 215.954998][T10026] bridge0: port 3(veth1_macvtap) entered blocking state [ 215.973925][T10026] bridge0: port 3(veth1_macvtap) entered disabled state [ 216.283220][T10083] xt_NFQUEUE: number of queues (65534) out of range (got 131068) [ 216.448751][T10107] SELinux: security_context_str_to_sid ( lN}ĽwL&bYKBB2k?j1p-X!A:?qDV' ) failed with errno=-22 [ 216.494322][ T28] kauditd_printk_skb: 33 callbacks suppressed [ 216.494339][ T28] audit: type=1400 audit(2000000881.742:336): avc: denied { unlink } for pid=327 comm="syz-executor" name="file0" dev="tmpfs" ino=4536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 216.562242][T10124] xt_connbytes: Forcing CT accounting to be enabled [ 216.581803][T10124] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 216.654827][T10140] netlink: 'syz.4.4716': attribute type 24 has an invalid length. [ 216.671094][ T28] audit: type=1400 audit(2000000881.899:337): avc: denied { bpf } for pid=10138 comm="syz.2.4718" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 216.742294][ T28] audit: type=1400 audit(2000000881.973:338): avc: granted { setsecparam } for pid=10150 comm="syz.0.4725" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 216.803928][ T28] audit: type=1326 audit(2000000882.028:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10165 comm="syz.4.4732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf0cd8e969 code=0x7ffc0000 [ 216.804842][ T28] audit: type=1326 audit(2000000882.028:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10165 comm="syz.4.4732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7fbf0cd8e969 code=0x7ffc0000 [ 216.855421][T10169] loop2: detected capacity change from 0 to 256 [ 216.905309][ T28] audit: type=1326 audit(2000000882.075:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10165 comm="syz.4.4732" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf0cd8e969 code=0x7ffc0000 [ 216.933169][T10169] FAT-fs (loop2): Directory bread(block 64) failed [ 216.941326][ T28] audit: type=1400 audit(2000000882.102:342): avc: denied { mounton } for pid=10167 comm="syz.2.4731" path="/884/bus" dev="tmpfs" ino=4521 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 216.968616][T10169] FAT-fs (loop2): Directory bread(block 65) failed [ 216.976938][T10169] FAT-fs (loop2): Directory bread(block 66) failed [ 216.983599][T10169] FAT-fs (loop2): Directory bread(block 67) failed [ 216.994542][T10169] FAT-fs (loop2): Directory bread(block 68) failed [ 217.003598][T10169] FAT-fs (loop2): Directory bread(block 69) failed [ 217.013677][T10169] FAT-fs (loop2): Directory bread(block 70) failed [ 217.021922][T10169] FAT-fs (loop2): Directory bread(block 71) failed [ 217.029170][T10169] FAT-fs (loop2): Directory bread(block 72) failed [ 217.035730][T10169] FAT-fs (loop2): Directory bread(block 73) failed [ 217.060412][ T28] audit: type=1400 audit(2000000882.259:343): avc: denied { mount } for pid=10167 comm="syz.2.4731" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 217.117204][T10204] netlink: 'syz.1.4749': attribute type 5 has an invalid length. [ 217.126496][ T28] audit: type=1400 audit(2000000882.324:344): avc: denied { write } for pid=10202 comm="syz.0.4748" name="igmp" dev="proc" ino=4026532337 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 217.163337][ T28] audit: type=1400 audit(2000000882.361:345): avc: denied { unmount } for pid=326 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 217.255253][T10225] xt_limit: Overflow, try lower: 2147483649/3300 [ 217.431160][T10252] x_tables: duplicate underflow at hook 4 [ 217.447512][T10257] xt_TCPMSS: Only works on TCP SYN packets [ 217.635035][T10291] SELinux: policydb string length 0 does not match expected length 8 [ 217.661629][T10291] SELinux: failed to load policy [ 217.838679][T10330] xt_TCPMSS: Only works on TCP SYN packets [ 218.000546][T10348] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 218.007835][T10348] IPv6: NLM_F_CREATE should be set when creating new route [ 218.015143][T10348] IPv6: NLM_F_CREATE should be set when creating new route [ 218.101207][T10354] bridge0: port 3(veth1_macvtap) entered blocking state [ 218.121487][T10354] bridge0: port 3(veth1_macvtap) entered disabled state [ 218.189165][T10364] xt_CT: You must specify a L4 protocol and not use inversions on it [ 218.201573][T10366] xt_TCPMSS: Only works on TCP SYN packets [ 218.517215][T10404] netlink: 'syz.4.4848': attribute type 10 has an invalid length. [ 218.693483][T10440] xt_hashlimit: overflow, try lower: 9223372036854775807/9 [ 218.719215][T10442] __nla_validate_parse: 37 callbacks suppressed [ 218.719235][T10442] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4867'. [ 218.827595][T10462] netlink: 'syz.2.4876': attribute type 4 has an invalid length. [ 218.835364][T10462] netlink: 'syz.2.4876': attribute type 5 has an invalid length. [ 218.855035][T10462] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.4876'. [ 218.954934][T10481] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4886'. [ 219.054776][T10499] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4893'. [ 219.223956][T10531] device ip6tnl1 entered promiscuous mode [ 219.260985][ T4127] ------------[ cut here ]------------ [ 219.266480][ T4127] kernel BUG at fs/buffer.c:2714! [ 219.294996][T10544] xt_ecn: cannot match TCP bits for non-tcp packets [ 219.296256][ T4127] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 219.307682][ T4127] CPU: 1 PID: 4127 Comm: kmmpd-loop0 Not tainted 6.1.138-syzkaller-00046-gdb710ea87c32 #0 [ 219.317586][ T4127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 219.327668][ T4127] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 219.333062][ T4127] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 18 3c e8 ff e9 b0 fe ff ff e8 ae e3 a3 ff 0f 0b e8 a7 e3 a3 ff <0f> 0b e8 a0 e3 a3 ff 0f 0b e8 99 e3 a3 ff 0f 0b e8 92 e3 a3 ff 0f [ 219.352892][ T4127] RSP: 0018:ffffc9000f107ca0 EFLAGS: 00010293 [ 219.359004][ T4127] RAX: ffffffff81cc0d69 RBX: 0000000000000000 RCX: ffff88811d3d3cc0 [ 219.366999][ T4127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 219.374988][ T4127] RBP: ffffc9000f107cf0 R08: dffffc0000000000 R09: ffffed10265b4c2b [ 219.382997][ T4127] R10: ffffed10265b4c2b R11: 1ffff110265b4c2a R12: 0000000000000000 [ 219.390987][ T4127] R13: 1ffff110265b4c2a R14: ffff888132da6150 R15: 0000000000003801 [ 219.398958][ T4127] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 219.407879][ T4127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.414579][ T4127] CR2: 00005555634564a8 CR3: 0000000130d56000 CR4: 00000000003506a0 [ 219.422552][ T4127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 219.430521][ T4127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 219.438487][ T4127] Call Trace: [ 219.441763][ T4127] [ 219.444716][ T4127] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 219.450526][ T4127] submit_bh+0x1f/0x30 [ 219.454597][ T4127] write_mmp_block_thawed+0x34a/0x4c0 [ 219.459987][ T4127] ? read_mmp_block+0x6d0/0x6d0 [ 219.464851][ T4127] ? __cfi_process_timeout+0x10/0x10 [ 219.470151][ T4127] write_mmp_block+0x138/0x2b0 [ 219.475004][ T4127] kmmpd+0x3ce/0x950 [ 219.478914][ T4127] kthread+0x281/0x320 [ 219.482976][ T4127] ? __cfi_kmmpd+0x10/0x10 [ 219.487381][ T4127] ? __cfi_kthread+0x10/0x10 [ 219.491963][ T4127] ret_from_fork+0x1f/0x30 [ 219.496376][ T4127] [ 219.499391][ T4127] Modules linked in: [ 219.503978][ T4127] ---[ end trace 0000000000000000 ]--- [ 219.509595][ T4127] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 219.515026][ T4127] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 18 3c e8 ff e9 b0 fe ff ff e8 ae e3 a3 ff 0f 0b e8 a7 e3 a3 ff <0f> 0b e8 a0 e3 a3 ff 0f 0b e8 99 e3 a3 ff 0f 0b e8 92 e3 a3 ff 0f [ 219.534706][ T4127] RSP: 0018:ffffc9000f107ca0 EFLAGS: 00010293 [ 219.540800][ T4127] RAX: ffffffff81cc0d69 RBX: 0000000000000000 RCX: ffff88811d3d3cc0 [ 219.548897][ T4127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 219.556932][ T4127] RBP: ffffc9000f107cf0 R08: dffffc0000000000 R09: ffffed10265b4c2b [ 219.564969][ T4127] R10: ffffed10265b4c2b R11: 1ffff110265b4c2a R12: 0000000000000000 [ 219.572972][ T4127] R13: 1ffff110265b4c2a R14: ffff888132da6150 R15: 0000000000003801 [ 219.580992][ T4127] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 219.589963][ T4127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.596552][ T4127] CR2: 00005555634564a8 CR3: 0000000130d56000 CR4: 00000000003506a0 [ 219.604568][ T4127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 219.612568][ T4127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 219.620613][ T4127] Kernel panic - not syncing: Fatal exception [ 219.626977][ T4127] Kernel Offset: disabled [ 219.631382][ T4127] Rebooting in 86400 seconds..