last executing test programs: 958.908466ms ago: executing program 4 (id=5607): r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e20, @multicast2}, 0x10) 908.980177ms ago: executing program 4 (id=5611): r0 = fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/144, 0x28}], 0x300) 831.497068ms ago: executing program 4 (id=5617): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000003640)=[{{&(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000500)="254fb17dd43dd03e908c39ed658f169499c31fcdbfba1be6eccdf0cdf8b75fa576118e87f962f66d9c143fa09baa63aa483b651c791615a275da07b5fb07ef8816ace398f4cd972448f78943d7ed35e92981c83363952f58da72563522b5f0bd634486d17db73e68ba21700b1bfc7c47eb4cbfcc00005e6413918fc568f0053b5e07000000497b03a284c12a48e5893e9f5203a69d9160fe49610f25e62d3be9e758c7e8e094507b2957bad83ec8d3bd0a69be2102dc03394442ad06bf1db7d1f710715c7081e569d06e2cdf0b52938fd5db43000000000000", 0xd9}, {&(0x7f0000000200)="1346d8b74a5b7866a74d02647005c4b758777e4da7a22225fc0709c774127f424e65fd597a03662867aacf3f8a055b078f0f267a8f8b9eac6be90d65ef5dafe913843e478d2d9e7aef06bddbb0250635fbb71ab886c37c5fc3b3584004266cc559d855d0377edd05a29d1f85b6bc4e3ceb9169", 0x73}, {&(0x7f0000000700)="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", 0xfb}, {&(0x7f0000000800)="00b79604ff813052c8bde4f485c6b6b9daba750fcba57986669b3e81ffe40e4114ff076d56cb97f50d63faae538309c0f02c9becd59bc727d2d46d4ee3ecfd94f2adad7255f18dfd7677f36ea6214c92e0fa1bc6ffb44bb1eb094800e6d0e8ae390a2fcdd7637eae751b1b597f7802ae7ac0491829340d0da6a21146ac3093c2cb8c037a536bd11b977ed9990508c6f10be8fa8f21819e1707eb234b470529281cd51adfe273cac58bc851a3854e483508de4cfe9318cf12259180101883f5e312bde5f8dd7da46c40693911ff6b", 0xce}, {&(0x7f0000000900)="8d23f24977c2a888fb9151a9cdbd257cb5e2282b1fce7cd0d04cec2c6633095488b51773ecc5bdd3a7147bed981fbf356ab20351a4ce82202460777b85f759d166e0fdaecfc0ba5723c57303ab4146447867e0f8d80b69e4168452063e2b9b6fb279f77413a7481b1498f6656e3b90846d8c5ea02ddbcc4e3e9ac72639bd3413cfb24f10757643bac4b3df", 0x8b}], 0x5, &(0x7f0000000640)=[@ip_tos_u8={{0x11, 0x68}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}], 0x9}}, {{&(0x7f00000006c0)={0x2, 0x4e20, @private=0xa010102}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0], 0x50}}], 0x2, 0x0) 822.966658ms ago: executing program 4 (id=5621): r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000400)=[{0x28, 0x4, 0x0, 0xfffff020}, {0x6, 0x0, 0x0, 0x6}]}, 0x10) 736.20266ms ago: executing program 4 (id=5626): mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', 0x0, 0x3ca63ebb0a6b35fe, 0x0) 732.677999ms ago: executing program 4 (id=5629): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880), 0x88000, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) 585.727982ms ago: executing program 2 (id=5636): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newlink={0x64, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x6}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0x9}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_TTL={0x5, 0x8, 0x1}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_ENCAP_LIMIT={0x5, 0xb, 0x8}]}}}]}, 0x64}}, 0x4000000) 511.302733ms ago: executing program 0 (id=5638): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) accept(0xffffffffffffffff, 0xfffffffffffffffd, 0x0) 510.896653ms ago: executing program 2 (id=5639): r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, &(0x7f0000000100)) 450.671544ms ago: executing program 0 (id=5641): r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="290000002000190f00003fffffffda060a00008bfee80001dd0048040d000600fe7f00000005000500", 0x29}], 0x1) 444.864714ms ago: executing program 2 (id=5642): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0x0, 0x0) 389.623535ms ago: executing program 2 (id=5646): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_newvlan={0x24, 0x76, 0x709, 0x0, 0x25dfdbfe, {0x7, 0x2}, [@BRIDGE_VLANDB_ENTRY={0xc, 0xd, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x3c, 0x4}}}]}, 0x24}, 0x1, 0x5502000000000000}, 0x0) 342.285716ms ago: executing program 0 (id=5649): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000440), 0x63) 341.911405ms ago: executing program 3 (id=5650): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x4, &(0x7f0000000b00)=@framed={{0x18, 0x2, 0x0, 0x0, 0xd}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) 327.923446ms ago: executing program 1 (id=5651): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt(r0, 0x1, 0x14, 0x0, &(0x7f0000000040)) 327.070216ms ago: executing program 2 (id=5652): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0xfd, 0x0, 0x7fff7ffc}]}) utimes(&(0x7f0000000140)='./cgroup\x00', 0x0) 291.150996ms ago: executing program 2 (id=5653): r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) 290.892936ms ago: executing program 3 (id=5654): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x402, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=0xffffffffffffffff) 263.654097ms ago: executing program 1 (id=5655): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000ac0)=@raw={'raw\x00', 0x3c1, 0x1a6cc7, 0x2a8, 0xf0, 0x5802, 0x294, 0xf0, 0x294, 0x1d8, 0x378, 0x378, 0x1d8, 0x378, 0x3, 0x0, {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @empty}, @private0, [], [], 'macvtap0\x00', 'vlan1\x00', {}, {}, 0x0, 0x0, 0x9}, 0x0, 0xa8, 0xf0, 0x52020000}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', {0x3}}}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x3, 0x0, 0x6536, 0xdfc, 0x25676d1d, 0x1000, 0x1ff, 0x81]}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x308) 200.639287ms ago: executing program 3 (id=5656): r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, 0x0, &(0x7f0000000000)) 200.502247ms ago: executing program 0 (id=5657): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@bridge_delneigh={0x24, 0x1e, 0x1, 0xffffffff, 0x0, {0xa}, [@NDA_MASTER={0x8, 0x9, 0x6}]}, 0x24}}, 0x0) 200.368887ms ago: executing program 3 (id=5658): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x6, &(0x7f0000000380)={0x7d, {{0x29, 0x0, 0x2000000, @dev={0xfe, 0x80, '\x00', 0x14}, 0x7}}}, 0x88) 161.606398ms ago: executing program 3 (id=5659): r0 = socket(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000000840)=@abs={0x1, 0x0, 0x4e20}, 0xff1c) 139.575719ms ago: executing program 1 (id=5660): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88adfda5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0xfe0f}]}}}]}, 0x3c}}, 0x0) 129.119788ms ago: executing program 3 (id=5661): bpf$ENABLE_STATS(0x20, 0x0, 0x0) syz_btf_id_by_name$bpf_lsm(&(0x7f0000000100)='bpf_lsm_mmap_file\x00') 106.477729ms ago: executing program 0 (id=5662): mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x42203, 0x13d) 106.072749ms ago: executing program 1 (id=5663): r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001300), 0x2, 0x0) pwritev(r0, &(0x7f0000003ac0)=[{&(0x7f0000002740)="b6", 0x1}], 0x1, 0x400, 0x5) 76.0732ms ago: executing program 1 (id=5664): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000440)=@deltaction={0x18, 0x31, 0x101, 0x2000000, 0x0, {}, [@TCA_ACT_TAB={0x4}]}, 0x18}}, 0x0) 4.091461ms ago: executing program 0 (id=5665): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000003a00)=[{{&(0x7f0000002380)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x48004}}], 0x1, 0x10) 0s ago: executing program 1 (id=5666): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@ipv6_delroute={0x24, 0x19, 0x1, 0x70bd25, 0x25dffbfb, {0xa, 0x10, 0x0, 0x0, 0xfd, 0x1, 0xfe, 0x1, 0x2200}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x0) kernel console output (not intermixed with test programs): bcdDevice=6a.e5 [ 158.302243][ T1139] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 158.311223][ T1421] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.319244][ T1139] usb 1-1: config 1 has no interface number 1 [ 158.325400][ T1139] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 158.345731][ T1421] usb 3-1: Product: syz [ 158.349908][ T1421] usb 3-1: Manufacturer: syz [ 158.354803][ T1421] usb 3-1: SerialNumber: syz [ 158.359947][ T622] usb 2-1: USB disconnect, device number 68 [ 158.371825][ T1139] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 158.380857][ T1139] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.389043][ T1139] usb 1-1: Product: syz [ 158.393275][ T1139] usb 1-1: Manufacturer: syz [ 158.397895][ T1139] usb 1-1: SerialNumber: syz [ 158.428316][ T5900] usb 5-1: USB disconnect, device number 73 [ 158.451976][ T7218] loop3: detected capacity change from 0 to 40427 [ 158.462246][ T7218] F2FS-fs (loop3): invalid crc value [ 158.469084][ T7218] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 158.499621][ T7218] F2FS-fs (loop3): Start checkpoint disabled! [ 158.506465][ T7218] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 158.561391][ T1421] usb 3-1: selecting invalid altsetting 0 [ 158.578286][ T1421] snd-usb-audio: probe of 3-1:12.0 failed with error -12 [ 158.593656][ T1421] usb 3-1: USB disconnect, device number 71 [ 158.604871][ T1139] usb 1-1: 2:1 : format type 0 is detected, processed as PCM [ 158.613404][ T1139] usb 1-1: failed to enable PITCH for EP 0x82 [ 158.631867][ T1139] usb 1-1: USB disconnect, device number 68 [ 158.893948][ T622] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 159.061725][ T622] usb 4-1: Using ep0 maxpacket: 16 [ 159.068004][ T622] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.080327][ T5900] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 159.085960][ T622] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 159.110018][ T622] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 159.135869][ T622] usb 4-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice=50.0d [ 159.149707][ T622] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.158467][ T622] usb 4-1: Product: syz [ 159.162657][ T622] usb 4-1: Manufacturer: syz [ 159.167391][ T1139] usb 5-1: new full-speed USB device number 74 using dummy_hcd [ 159.182760][ T622] usb 4-1: SerialNumber: syz [ 159.193554][ T622] usb 4-1: config 0 descriptor?? [ 159.257731][ T5900] usb 2-1: Using ep0 maxpacket: 32 [ 159.266619][ T5900] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 159.276119][ T5900] usb 2-1: config 0 has no interface number 0 [ 159.283176][ T5900] usb 2-1: config 0 interface 1 altsetting 9 has an invalid endpoint with address 0x0, skipping [ 159.294059][ T5900] usb 2-1: config 0 interface 1 has no altsetting 0 [ 159.314814][ T5900] usb 2-1: New USB device found, idVendor=0572, idProduct=58a2, bcdDevice=27.0a [ 159.323898][ T5900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.331898][ T5900] usb 2-1: Product: syz [ 159.336297][ T5900] usb 2-1: Manufacturer: syz [ 159.340899][ T5900] usb 2-1: SerialNumber: syz [ 159.346294][ T5900] usb 2-1: config 0 descriptor?? [ 159.361123][ T1139] usb 5-1: unable to get BOS descriptor or descriptor too short [ 159.369211][ T1139] usb 5-1: not running at top speed; connect to a high speed hub [ 159.377702][ T1139] usb 5-1: config 17 has an invalid interface number: 8 but max is 1 [ 159.393562][ T1139] usb 5-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 159.404265][ T1139] usb 5-1: config 17 has no interface number 0 [ 159.410604][ T1139] usb 5-1: config 17 interface 8 altsetting 6 endpoint 0x3 has invalid maxpacket 65535, setting to 64 [ 159.421791][ T1139] usb 5-1: config 17 interface 8 has no altsetting 0 [ 159.428867][ T622] usb 4-1: USB disconnect, device number 67 [ 159.436285][ T1139] usb 5-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 159.445699][ T1139] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.454326][ T1421] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 159.462351][ T1139] usb 5-1: Product: syz [ 159.466943][ T1139] usb 5-1: Manufacturer: syz [ 159.471558][ T1139] usb 5-1: SerialNumber: syz [ 159.484154][ T7229] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 159.541822][ T5900] usb 2-1: USB disconnect, device number 69 [ 159.629945][ T1421] usb 3-1: Using ep0 maxpacket: 32 [ 159.640045][ T1421] usb 3-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 159.650246][ T1421] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.658483][ T1421] usb 3-1: Product: syz [ 159.662765][ T1421] usb 3-1: Manufacturer: syz [ 159.667895][ T1421] usb 3-1: SerialNumber: syz [ 159.681326][ T1139] usb 5-1: selecting invalid altsetting 0 [ 159.687586][ T1421] usb 3-1: config 0 descriptor?? [ 159.694731][ T1139] usb 5-1: USB disconnect, device number 74 [ 159.701610][ T1421] usb-storage 3-1:0.0: USB Mass Storage device detected [ 159.795539][ T28] audit: type=1326 audit(2000000296.299:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7292 comm="syz.0.3368" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f558878e929 code=0x0 [ 159.889130][ T1421] usb 3-1: USB disconnect, device number 72 [ 159.962413][ T28] audit: type=1326 audit(2000000296.481:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7312 comm="syz.0.3378" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f558878e929 code=0x0 [ 160.256922][ T7369] loop4: detected capacity change from 0 to 512 [ 160.263566][ T7369] EXT4-fs: Ignoring removed orlov option [ 160.269904][ T7369] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 160.280891][ T7369] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 160.290992][ T7369] EXT4-fs (loop4): group descriptors corrupted! [ 160.459833][ T5900] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 160.488039][ T303] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 160.495672][ T1624] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 160.608812][ T1139] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 160.628313][ T5900] usb 4-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 160.640853][ T5900] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 160.653789][ T518] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 160.661403][ T5900] usb 4-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 160.672641][ T5900] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.681578][ T5900] usb 4-1: config 0 descriptor?? [ 160.686615][ T303] usb 1-1: Using ep0 maxpacket: 8 [ 160.693536][ T1624] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 160.704219][ T303] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 160.713448][ T5900] usb-storage 4-1:0.0: USB Mass Storage device detected [ 160.720433][ T1624] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 160.733436][ T303] usb 1-1: config 1 has no interface number 1 [ 160.739922][ T5900] usb-storage 4-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 160.747714][ T303] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 160.760619][ T1624] usb 2-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice=4e.53 [ 160.769693][ T1624] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.777733][ T303] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 144, changing to 7 [ 160.789751][ T1624] usb 2-1: config 0 descriptor?? [ 160.795728][ T1139] usb 5-1: Using ep0 maxpacket: 32 [ 160.802024][ T1139] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 160.804404][ T303] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 160.814014][ T1139] usb 5-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 160.821278][ T303] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.830764][ T1139] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.838312][ T303] usb 1-1: Product: syz [ 160.846511][ T1139] usb 5-1: Product: syz [ 160.850660][ T303] usb 1-1: Manufacturer: syz [ 160.854792][ T1139] usb 5-1: Manufacturer: syz [ 160.859242][ T303] usb 1-1: SerialNumber: syz [ 160.868456][ T1139] usb 5-1: SerialNumber: syz [ 160.869597][ T518] usb 3-1: Using ep0 maxpacket: 16 [ 160.877420][ T1139] usb 5-1: config 0 descriptor?? [ 160.879534][ T518] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 160.886995][ T1421] usb 4-1: USB disconnect, device number 68 [ 160.893287][ T518] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 160.902746][ T1139] usb 5-1: bad CDC descriptors [ 160.910791][ T518] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 160.916487][ T1139] usb 5-1: unsupported MDLM descriptors [ 160.927411][ T518] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 160.939916][ T518] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 160.949746][ T518] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 160.959507][ T518] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 160.969414][ T518] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 160.983161][ T518] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 160.992775][ T518] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 161.001871][ T1624] usb 2-1: USB disconnect, device number 70 [ 161.008157][ T518] usb 3-1: SerialNumber: syz [ 161.015856][ T518] cdc_acm 3-1:1.0: skipping garbage [ 161.021157][ T518] cdc_acm: probe of 3-1:1.0 failed with error -12 [ 161.055737][ T303] usb 1-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 161.064337][ T303] usb 1-1: 2:1 : sample bitwidth 10 in over sample bytes 1 [ 161.071572][ T303] usb 1-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 161.080913][ T518] usb 5-1: USB disconnect, device number 75 [ 161.089477][ T303] usb 1-1: USB disconnect, device number 69 [ 161.196629][ T3112] udevd[3112]: 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 [ 161.220962][ T1624] usb 3-1: USB disconnect, device number 73 [ 161.280037][ T714] udevd[714]: 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 [ 161.391003][ T28] audit: type=1326 audit(2000000298.015:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7388 comm="syz.3.3415" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f72a918e929 code=0x0 [ 161.708838][ T1624] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 161.740556][ T28] audit: type=1400 audit(2000000298.391:232): avc: denied { create } for pid=7440 comm="syz.1.3442" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 161.781816][ T28] audit: type=1400 audit(2000000298.423:233): avc: denied { unlink } for pid=285 comm="syz-executor" name="file0" dev="tmpfs" ino=3477 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 161.904728][ T1624] usb 4-1: Using ep0 maxpacket: 16 [ 161.924198][ T1624] usb 4-1: config 0 has an invalid interface number: 52 but max is 0 [ 161.932310][ T1624] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 161.942597][ T1624] usb 4-1: config 0 has no interface number 0 [ 161.948691][ T1624] usb 4-1: config 0 interface 52 altsetting 2 has an invalid endpoint with address 0x80, skipping [ 161.959504][ T1624] usb 4-1: config 0 interface 52 altsetting 2 has a duplicate endpoint with address 0x7, skipping [ 161.970207][ T518] usb 5-1: new low-speed USB device number 76 using dummy_hcd [ 161.977746][ T1624] usb 4-1: config 0 interface 52 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 161.989004][ T1624] usb 4-1: config 0 interface 52 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 161.998935][ T1624] usb 4-1: config 0 interface 52 altsetting 2 has 5 endpoint descriptors, different from the interface descriptor's value: 10 [ 162.012137][ T1624] usb 4-1: config 0 interface 52 has no altsetting 0 [ 162.021605][ T1624] usb 4-1: New USB device found, idVendor=045b, idProduct=0248, bcdDevice=bc.60 [ 162.030782][ T1624] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.038882][ T1624] usb 4-1: Product: syz [ 162.043048][ T1624] usb 4-1: Manufacturer: syz [ 162.047788][ T1624] usb 4-1: SerialNumber: syz [ 162.066657][ T1624] usb 4-1: config 0 descriptor?? [ 162.090941][ T1139] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 162.156089][ T303] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 162.164920][ T518] usb 5-1: unable to get BOS descriptor or descriptor too short [ 162.173541][ T518] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 162.183817][ T518] usb 5-1: config 1 interface 0 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 162.196833][ T518] usb 5-1: config 1 interface 0 has no altsetting 0 [ 162.205619][ T518] usb 5-1: string descriptor 0 read error: -22 [ 162.211977][ T518] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 162.221155][ T518] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.240938][ T518] usb 5-1: bad CDC descriptors [ 162.258459][ T1139] usb 2-1: Using ep0 maxpacket: 16 [ 162.265204][ T1624] cdc_acm 4-1:0.52: skipping garbage [ 162.272433][ T1139] usb 2-1: config 0 has an invalid interface number: 251 but max is 0 [ 162.281140][ T1139] usb 2-1: config 0 has no interface number 0 [ 162.287676][ T1624] usb 4-1: USB disconnect, device number 69 [ 162.298410][ T1139] usb 2-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 162.307672][ T1139] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.316147][ T1139] usb 2-1: Product: syz [ 162.320423][ T1139] usb 2-1: Manufacturer: syz [ 162.325193][ T1139] usb 2-1: SerialNumber: syz [ 162.334164][ T1139] usb 2-1: config 0 descriptor?? [ 162.334593][ T303] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 255, changing to 11 [ 162.350361][ T303] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 59391, setting to 1024 [ 162.351218][ T1139] asix: probe of 2-1:0.251 failed with error -22 [ 162.370765][ T303] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 162.380057][ T303] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.398787][ T7457] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 162.434242][ T518] usb 5-1: USB disconnect, device number 76 [ 162.540002][ T1139] usb 2-1: USB disconnect, device number 71 [ 162.595732][ T303] aiptek 1-1:17.0: Aiptek using 400 ms programming speed [ 162.603496][ T303] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:17.0/input/input14 [ 162.624313][ T303] usb 1-1: USB disconnect, device number 70 [ 162.624353][ C1] aiptek 1-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 162.721268][ T7449] loop2: detected capacity change from 0 to 262144 [ 162.730908][ T7449] F2FS-fs (loop2): Found nat_bits in checkpoint [ 162.783590][ T7449] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 163.114200][ T7505] loop4: detected capacity change from 0 to 512 [ 163.145184][ T7505] EXT4-fs: Ignoring removed mblk_io_submit option [ 163.163488][ T7505] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 163.203596][ T7505] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec118, mo2=0002] [ 163.222302][ T7505] System zones: 1-12 [ 163.226749][ T7517] SELinux: Context system_u:object_r:login_exec_t:s0 is not valid (left unmapped). [ 163.259283][ T7505] EXT4-fs (loop4): 1 truncate cleaned up [ 163.264957][ T7505] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 163.303217][ T28] audit: type=1400 audit(2000000300.063:234): avc: denied { relabelto } for pid=7515 comm="syz.0.3477" name="773" dev="tmpfs" ino=3925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:login_exec_t:s0" [ 163.329616][ T28] audit: type=1400 audit(2000000300.063:235): avc: denied { associate } for pid=7515 comm="syz.0.3477" name="773" dev="tmpfs" ino=3925 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:login_exec_t:s0" [ 163.386284][ T284] EXT4-fs (loop4): unmounting filesystem. [ 163.431899][ T28] audit: type=1326 audit(2000000300.202:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7530 comm="syz.0.3483" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f558878e929 code=0x0 [ 163.492211][ T7538] ./cgroup: Can't open blockdev [ 163.740835][ T303] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 163.886450][ T1421] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 163.936190][ T303] usb 2-1: Using ep0 maxpacket: 16 [ 163.947948][ T303] usb 2-1: New USB device found, idVendor=0403, idProduct=f850, bcdDevice= 0.81 [ 163.976190][ T303] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.984490][ T7485] loop3: detected capacity change from 0 to 131072 [ 163.994613][ T303] usb 2-1: config 0 descriptor?? [ 164.001120][ T303] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 164.019338][ T303] usb 2-1: Detected SIO [ 164.024387][ T303] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 164.033378][ T7485] F2FS-fs (loop3): Found nat_bits in checkpoint [ 164.066579][ T1421] usb 3-1: Using ep0 maxpacket: 8 [ 164.077563][ T1421] usb 3-1: config 1 has an invalid descriptor of length 204, skipping remainder of the config [ 164.106369][ T1421] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 164.128359][ T1421] usb 3-1: config 1 interface 0 has no altsetting 0 [ 164.137252][ T7485] F2FS-fs (loop3): Mounted with checkpoint version = 1b41e955 [ 164.139106][ T1421] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 164.166750][ T1421] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 164.184309][ T1421] usb 3-1: SerialNumber: syz [ 164.195441][ T518] usb 2-1: USB disconnect, device number 72 [ 164.208344][ T518] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 164.226836][ T518] ftdi_sio 2-1:0.0: device disconnected [ 164.393875][ T1421] cdc_acm 3-1:1.0: Zero length descriptor references [ 164.410695][ T1421] cdc_acm: probe of 3-1:1.0 failed with error -22 [ 164.428005][ T1421] usb 3-1: USB disconnect, device number 74 [ 164.623195][ T7579] loop3: detected capacity change from 0 to 512 [ 164.642413][ T7579] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 164.690687][ T7585] loop1: detected capacity change from 0 to 16 [ 164.710302][ T7585] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 164.906754][ T28] audit: type=1326 audit(2000000301.790:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7614 comm="syz.2.3523" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fce5ad8e929 code=0x0 [ 164.933477][ T6] usb 4-1: new full-speed USB device number 70 using dummy_hcd [ 164.998855][ T518] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 165.006592][ T28] audit: type=1400 audit(2000000301.887:238): avc: denied { create } for pid=7632 comm="syz.1.3532" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 165.140103][ T6] usb 4-1: unable to get BOS descriptor or descriptor too short [ 165.148169][ T6] usb 4-1: not running at top speed; connect to a high speed hub [ 165.156586][ T6] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 165.166730][ T6] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 165.175615][ T6] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 165.189958][ T6] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 165.199058][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.203899][ T518] usb 5-1: Using ep0 maxpacket: 8 [ 165.207064][ T6] usb 4-1: Product: syz [ 165.213474][ T518] usb 5-1: config 13 has an invalid interface number: 203 but max is 0 [ 165.216417][ T6] usb 4-1: Manufacturer: syz [ 165.224885][ T518] usb 5-1: config 13 has no interface number 0 [ 165.229081][ T6] usb 4-1: SerialNumber: syz [ 165.235517][ T518] usb 5-1: config 13 interface 203 has no altsetting 0 [ 165.248204][ T518] usb 5-1: New USB device found, idVendor=0e21, idProduct=0520, bcdDevice= 1.00 [ 165.250194][ T1421] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 165.257454][ T518] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.272889][ T518] usb 5-1: Product: syz [ 165.277049][ T518] usb 5-1: Manufacturer: syz [ 165.278179][ T622] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 165.281676][ T518] usb 5-1: SerialNumber: syz [ 165.296833][ T1624] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 165.430155][ T1421] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.443639][ T1421] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 165.456604][ T1421] usb 3-1: New USB device found, idVendor=16c0, idProduct=75e1, bcdDevice= 0.00 [ 165.465767][ T1421] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.473979][ T6] usb 4-1: 0:2 : does not exist [ 165.475191][ T1624] usb 1-1: config 8 has an invalid interface number: 104 but max is 0 [ 165.486537][ T1421] usb 3-1: config 0 descriptor?? [ 165.493246][ T6] usb 4-1: USB disconnect, device number 70 [ 165.493778][ T1624] usb 1-1: config 8 has no interface number 0 [ 165.499382][ T622] usb 2-1: config 0 has an invalid interface number: 64 but max is 0 [ 165.513710][ T518] usb-storage 5-1:13.203: USB Mass Storage device detected [ 165.517333][ T622] usb 2-1: config 0 has an invalid descriptor of length 48, skipping remainder of the config [ 165.531193][ T1624] usb 1-1: config 8 interface 104 has no altsetting 0 [ 165.538195][ T1624] usb 1-1: New USB device found, idVendor=19d2, idProduct=a778, bcdDevice=96.b0 [ 165.547574][ T1624] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.548546][ T622] usb 2-1: config 0 has no interface number 0 [ 165.556736][ T518] usb-storage 5-1:13.203: Quirks match for vid 0e21 pid 0520: 2 [ 165.571534][ T622] usb 2-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 165.580657][ T622] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.588708][ T622] usb 2-1: Product: syz [ 165.592974][ T622] usb 2-1: Manufacturer: syz [ 165.597591][ T622] usb 2-1: SerialNumber: syz [ 165.602994][ T622] usb 2-1: config 0 descriptor?? [ 165.621611][ T518] usb 5-1: USB disconnect, device number 77 [ 165.698066][ T3112] udevd[3112]: 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 [ 165.717767][ T1421] usbhid 3-1:0.0: can't add hid device: -71 [ 165.723820][ T1421] usbhid: probe of 3-1:0.0 failed with error -71 [ 165.731212][ T1421] usb 3-1: USB disconnect, device number 75 [ 165.760732][ T1624] usb 1-1: string descriptor 0 read error: -71 [ 165.767239][ T1624] usb 1-1: bad CDC descriptors [ 165.775365][ T1624] usb 1-1: USB disconnect, device number 71 [ 165.804625][ T5900] usb 2-1: USB disconnect, device number 73 [ 166.303597][ T6] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 166.314541][ T7685] loop1: detected capacity change from 0 to 512 [ 166.323517][ T1624] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 166.332442][ T7685] EXT4-fs error (device loop1): ext4_expand_extra_isize_ea:2768: inode #11: comm syz.1.3557: corrupted xattr block 95 [ 166.345064][ T7685] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2818: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 166.358125][ T7685] EXT4-fs error (device loop1): ext4_validate_block_bitmap:429: comm syz.1.3557: bg 0: block 7: invalid block bitmap [ 166.370675][ T7685] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 166.379700][ T7685] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2934: inode #11: comm syz.1.3557: corrupted xattr block 95 [ 166.392003][ T7685] EXT4-fs warning (device loop1): ext4_evict_inode:299: xattr delete (err -117) [ 166.401210][ T7685] EXT4-fs (loop1): 1 orphan inode deleted [ 166.407111][ T7685] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 166.426970][ T285] EXT4-fs (loop1): unmounting filesystem. [ 166.481170][ T6] usb 5-1: Using ep0 maxpacket: 16 [ 166.487597][ T6] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 166.498517][ T1421] usb 3-1: new full-speed USB device number 76 using dummy_hcd [ 166.506099][ T6] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 166.508480][ T1624] usb 4-1: Using ep0 maxpacket: 8 [ 166.517775][ T6] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 166.520864][ T5900] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 166.529964][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.538746][ T1624] usb 4-1: config 11 has an invalid interface number: 80 but max is 0 [ 166.545518][ T6] usb 5-1: Product: syz [ 166.553853][ T1624] usb 4-1: config 11 has no interface number 0 [ 166.557827][ T6] usb 5-1: Manufacturer: syz [ 166.564098][ T1624] usb 4-1: config 11 interface 80 has no altsetting 0 [ 166.568568][ T6] usb 5-1: SerialNumber: syz [ 166.577049][ T1624] usb 4-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice=a4.ea [ 166.588954][ T1624] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.596980][ T1624] usb 4-1: Product: syz [ 166.601203][ T1624] usb 4-1: Manufacturer: syz [ 166.605861][ T1624] usb 4-1: SerialNumber: syz [ 166.677259][ T1421] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 65535, setting to 64 [ 166.688412][ T1421] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 166.697759][ T1421] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.707311][ T7677] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 166.714591][ T518] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 166.723363][ T5900] usb 1-1: unable to get BOS descriptor or descriptor too short [ 166.731705][ T5900] usb 1-1: config 63 has an invalid interface number: 66 but max is 0 [ 166.739930][ T5900] usb 1-1: config 63 has an invalid descriptor of length 0, skipping remainder of the config [ 166.750140][ T5900] usb 1-1: config 63 has no interface number 0 [ 166.756637][ T5900] usb 1-1: config 63 interface 66 has no altsetting 0 [ 166.764891][ T5900] usb 1-1: New USB device found, idVendor=174f, idProduct=8a31, bcdDevice=39.f4 [ 166.772673][ T6] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 166.774812][ T5900] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.785439][ T6] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 166.789050][ T5900] usb 1-1: Product: syz [ 166.800346][ T5900] usb 1-1: Manufacturer: syz [ 166.805038][ T5900] usb 1-1: SerialNumber: syz [ 166.810797][ T1624] snd-usb-audio: probe of 4-1:11.80 failed with error -22 [ 166.819843][ T6] usb 5-1: USB disconnect, device number 78 [ 166.830129][ T1624] usb 4-1: USB disconnect, device number 71 [ 166.881302][ T518] usb 2-1: Using ep0 maxpacket: 16 [ 166.889150][ T518] usb 2-1: New USB device found, idVendor=045e, idProduct=0721, bcdDevice=9c.25 [ 166.898512][ T518] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.903843][ T1421] aiptek 3-1:17.0: Aiptek using 400 ms programming speed [ 166.906767][ T518] usb 2-1: Product: syz [ 166.916666][ T1421] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:17.0/input/input15 [ 166.927218][ T518] usb 2-1: Manufacturer: syz [ 166.935451][ T518] usb 2-1: SerialNumber: syz [ 166.939124][ T1421] usb 3-1: USB disconnect, device number 76 [ 166.940096][ C0] aiptek 3-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 166.954068][ T518] usb 2-1: config 0 descriptor?? [ 166.960882][ T518] usb 2-1: Found UVC 0.00 device syz (045e:0721) [ 166.967682][ T518] usb 2-1: No valid video chain found. [ 167.017930][ T5900] usb 1-1: USB disconnect, device number 72 [ 167.031232][ T3112] udevd[3112]: 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 [ 167.153071][ T518] usb 2-1: USB disconnect, device number 74 [ 167.462169][ T7722] loop2: detected capacity change from 0 to 512 [ 167.493252][ T7722] Quota error (device loop2): dq_insert_tree: Quota tree root isn't allocated! [ 167.511987][ T7722] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 167.524894][ T7722] EXT4-fs error (device loop2): ext4_acquire_dquot:6801: comm syz.2.3575: Failed to acquire dquot type 0 [ 167.543063][ T7722] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.3575: bg 0: block 64: padding at end of block bitmap is not set [ 167.558069][ T7722] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 167.567682][ T7722] EXT4-fs (loop2): 1 truncate cleaned up [ 167.578251][ T7722] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 167.587308][ T7722] ext4 filesystem being mounted at /662/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 167.626580][ T282] EXT4-fs (loop2): unmounting filesystem. [ 167.627098][ T518] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 167.728247][ T7753] loop2: detected capacity change from 0 to 8192 [ 167.758375][ T7753] loop2: p1 p2 p3 [ 167.795351][ T1421] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 167.810138][ T3110] udevd[3110]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 167.810195][ T714] udevd[714]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 167.823395][ T3112] udevd[3112]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 167.842572][ T518] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 167.855828][ T518] usb 5-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 167.865302][ T3112] udevd[3112]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 167.869939][ T714] udevd[714]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 167.880446][ T3110] udevd[3110]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 167.889780][ T518] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a2, bcdDevice= 0.40 [ 167.906830][ T518] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.914835][ T518] usb 5-1: Product: syz [ 167.916485][ T6] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 167.920568][ T518] usb 5-1: Manufacturer: syz [ 167.932841][ T518] usb 5-1: SerialNumber: syz [ 167.938886][ T518] cdc_subset: probe of 5-1:1.0 failed with error -22 [ 167.945892][ T518] cdc_ncm 5-1:1.0: NCM or ECM functional descriptors missing [ 167.953262][ T518] cdc_ncm 5-1:1.0: bind() failure [ 167.959053][ T518] cdc_subset: probe of 5-1:1.1 failed with error -22 [ 167.963034][ T287] usb 2-1: new full-speed USB device number 75 using dummy_hcd [ 167.965888][ T518] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 167.973370][ T1421] usb 4-1: Using ep0 maxpacket: 16 [ 167.975994][ T1421] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 9.00 [ 167.980154][ T518] cdc_ncm 5-1:1.1: bind() failure [ 167.985579][ T1421] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.007502][ T1421] usb 4-1: Product: syz [ 168.011677][ T1421] usb 4-1: Manufacturer: syz [ 168.016272][ T1421] usb 4-1: SerialNumber: syz [ 168.021411][ T1421] usb 4-1: config 0 descriptor?? [ 168.027239][ T1421] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 168.035056][ T1421] usb 4-1: Detected FT232H [ 168.102271][ T6] usb 1-1: Using ep0 maxpacket: 32 [ 168.108433][ T6] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 168.116568][ T622] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 168.124217][ T6] usb 1-1: config 0 has no interface number 0 [ 168.130391][ T6] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 168.141303][ T6] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 168.152458][ T6] usb 1-1: config 0 interface 85 has no altsetting 0 [ 168.160007][ T518] usb 5-1: USB disconnect, device number 79 [ 168.163093][ T287] usb 2-1: unable to get BOS descriptor or descriptor too short [ 168.174018][ T6] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 168.183134][ T287] usb 2-1: not running at top speed; connect to a high speed hub [ 168.190891][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.199151][ T6] usb 1-1: Product: syz [ 168.203349][ T6] usb 1-1: Manufacturer: syz [ 168.208151][ T6] usb 1-1: SerialNumber: syz [ 168.212933][ T287] usb 2-1: config 3 has an invalid interface number: 98 but max is 0 [ 168.222523][ T1421] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 168.229575][ T287] usb 2-1: config 3 has no interface number 0 [ 168.235935][ T6] usb 1-1: config 0 descriptor?? [ 168.240946][ T1421] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 168.248037][ T287] usb 2-1: config 3 interface 98 altsetting 10 endpoint 0x2 has an invalid bInterval 0, changing to 4 [ 168.259607][ T1421] ftdi_sio 4-1:0.0: GPIO initialisation failed: -71 [ 168.266245][ T287] usb 2-1: config 3 interface 98 altsetting 10 endpoint 0x2 has invalid wMaxPacketSize 0 [ 168.276372][ T287] usb 2-1: config 3 interface 98 has no altsetting 0 [ 168.283255][ T1421] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 168.292718][ T1421] usb 4-1: USB disconnect, device number 72 [ 168.300066][ T1421] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 168.309765][ T1421] ftdi_sio 4-1:0.0: device disconnected [ 168.315415][ T287] usb 2-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=b9.a8 [ 168.324490][ T622] usb 3-1: Using ep0 maxpacket: 16 [ 168.330645][ T287] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.330746][ T622] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 168.347257][ T287] usb 2-1: Product: syz [ 168.351440][ T287] usb 2-1: Manufacturer: syz [ 168.356076][ T287] usb 2-1: SerialNumber: syz [ 168.360964][ T622] usb 3-1: config 0 has no interface number 0 [ 168.367556][ T622] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 168.378774][ T622] usb 3-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice=2d.4d [ 168.387829][ T622] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.395909][ T622] usb 3-1: Product: syz [ 168.400098][ T622] usb 3-1: Manufacturer: syz [ 168.404736][ T622] usb 3-1: SerialNumber: syz [ 168.410149][ T622] usb 3-1: config 0 descriptor?? [ 168.417574][ T622] snd-usb-audio: probe of 3-1:0.1 failed with error -2 [ 168.430861][ T306] udevd[306]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 168.450754][ T6] usb 1-1: USB disconnect, device number 73 [ 168.567848][ T287] usb 2-1: USB disconnect, device number 75 [ 168.608077][ T518] usb 3-1: USB disconnect, device number 77 [ 168.662664][ T7771] loop4: detected capacity change from 0 to 128 [ 168.670346][ T7771] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 168.672916][ T3112] udevd[3112]: incorrect ext4 checksum on /dev/loop4 [ 168.805721][ T7791] loop3: detected capacity change from 0 to 256 [ 168.816608][ T7791] exFAT-fs (loop3): failed to load upcase table (idx : 0x00000c00, chksum : 0xd8e97c99, utbl_chksum : 0xe619d30d) [ 168.950553][ T1624] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 168.987028][ T28] audit: type=1400 audit(2000000306.157:239): avc: denied { create } for pid=7818 comm="syz.0.3623" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 169.136995][ T1624] usb 5-1: Using ep0 maxpacket: 16 [ 169.144485][ T1624] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 169.160015][ T7849] loop1: detected capacity change from 0 to 512 [ 169.169248][ T1624] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 169.191067][ T7849] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 169.199035][ T1624] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 169.205167][ T7849] EXT4-fs (loop1): mount failed [ 169.220757][ T1624] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.229044][ T1624] usb 5-1: Product: syz [ 169.233377][ T1624] usb 5-1: Manufacturer: syz [ 169.238008][ T1624] usb 5-1: SerialNumber: syz [ 169.242784][ T518] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 169.379426][ T6] usb 3-1: new full-speed USB device number 78 using dummy_hcd [ 169.416448][ T518] usb 4-1: Using ep0 maxpacket: 16 [ 169.422606][ T518] usb 4-1: config 1 has an invalid interface number: 105 but max is 0 [ 169.430949][ T518] usb 4-1: config 1 has no interface number 0 [ 169.437177][ T518] usb 4-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 169.447217][ T518] usb 4-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 169.457401][ T518] usb 4-1: config 1 interface 105 has no altsetting 0 [ 169.464528][ T1624] usb 5-1: 0:2 : does not exist [ 169.470535][ T518] usb 4-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 169.479681][ T518] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.487770][ T518] usb 4-1: Product: syz [ 169.491095][ T287] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 169.492042][ T518] usb 4-1: Manufacturer: syz [ 169.504142][ T518] usb 4-1: SerialNumber: syz [ 169.509124][ T1624] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 169.516929][ T7821] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 169.524219][ T7821] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 169.534799][ T1624] usb 5-1: USB disconnect, device number 80 [ 169.548763][ T6] usb 3-1: config 0 has an invalid interface number: 151 but max is 0 [ 169.556965][ T6] usb 3-1: config 0 has no interface number 0 [ 169.563097][ T6] usb 3-1: config 0 interface 151 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 10 [ 169.576068][ T6] usb 3-1: New USB device found, idVendor=0499, idProduct=6bab, bcdDevice=68.2f [ 169.585176][ T6] usb 3-1: New USB device strings: Mfr=20, Product=2, SerialNumber=3 [ 169.593260][ T6] usb 3-1: Product: syz [ 169.597554][ T6] usb 3-1: Manufacturer: syz [ 169.602163][ T6] usb 3-1: SerialNumber: syz [ 169.607479][ T6] usb 3-1: config 0 descriptor?? [ 169.658799][ T622] usb 2-1: new low-speed USB device number 76 using dummy_hcd [ 169.668114][ T287] usb 1-1: Using ep0 maxpacket: 32 [ 169.674274][ T287] usb 1-1: config 0 has an invalid interface number: 137 but max is 0 [ 169.682546][ T287] usb 1-1: config 0 has no interface number 0 [ 169.688664][ T287] usb 1-1: config 0 interface 137 has no altsetting 0 [ 169.696941][ T287] usb 1-1: New USB device found, idVendor=0c52, idProduct=2861, bcdDevice= 1.37 [ 169.706028][ T287] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.714023][ T287] usb 1-1: Product: syz [ 169.718210][ T287] usb 1-1: Manufacturer: syz [ 169.722836][ T287] usb 1-1: SerialNumber: syz [ 169.727127][ T518] aqc111: probe of 4-1:1.105 failed with error -71 [ 169.730032][ T287] usb 1-1: config 0 descriptor?? [ 169.740151][ T3112] udevd[3112]: 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 [ 169.744164][ T518] usb 4-1: USB disconnect, device number 73 [ 169.757421][ T287] ftdi_sio 1-1:0.137: FTDI USB Serial Device converter detected [ 169.770136][ T287] usb 1-1: Detected SIO [ 169.775240][ T287] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 169.804469][ T6] usb 3-1: USB disconnect, device number 78 [ 169.828542][ T622] usb 2-1: unable to get BOS descriptor or descriptor too short [ 169.837442][ T622] usb 2-1: config 1 interface 0 altsetting 7 endpoint 0x82 is Bulk; changing to Interrupt [ 169.847363][ T622] usb 2-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 169.860224][ T622] usb 2-1: config 1 interface 0 has no altsetting 0 [ 169.866833][ T622] usb 2-1: config 1 interface 0 has no altsetting 1 [ 169.875396][ T622] usb 2-1: string descriptor 0 read error: -22 [ 169.881572][ T622] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 169.890616][ T622] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.899908][ T7880] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22 [ 169.907830][ T622] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 169.948685][ T622] usb 1-1: USB disconnect, device number 74 [ 169.955797][ T622] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 169.970402][ T622] ftdi_sio 1-1:0.137: device disconnected [ 170.099697][ T287] usb 2-1: USB disconnect, device number 76 [ 170.227929][ T518] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 170.395547][ T518] usb 5-1: Using ep0 maxpacket: 8 [ 170.401971][ T518] usb 5-1: unable to get BOS descriptor or descriptor too short [ 170.410331][ T518] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0 [ 170.420087][ T518] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0 [ 170.429987][ T518] usb 5-1: config 8 interface 0 has no altsetting 0 [ 170.444226][ T518] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 170.453382][ T518] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.461520][ T518] usb 5-1: Product: syz [ 170.465718][ T518] usb 5-1: Manufacturer: syz [ 170.470492][ T518] usb 5-1: SerialNumber: syz [ 170.507773][ T622] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 170.544245][ T1624] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 170.670426][ T518] usb 5-1: selecting invalid altsetting 0 [ 170.675260][ T622] usb 4-1: Using ep0 maxpacket: 32 [ 170.680720][ T518] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 170.682904][ T622] usb 4-1: unable to get BOS descriptor or descriptor too short [ 170.690623][ T518] usb 5-1: USB disconnect, device number 81 [ 170.702238][ T622] usb 4-1: config index 0 descriptor too short (expected 65309, got 29) [ 170.710824][ T622] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 170.719652][ T622] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 170.722134][ T1624] usb 3-1: Using ep0 maxpacket: 8 [ 170.729770][ T622] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 6 [ 170.737851][ T1624] usb 3-1: config 0 has an invalid interface number: 255 but max is 0 [ 170.745409][ T622] usb 4-1: New USB device found, idVendor=0499, idProduct=5006, bcdDevice=14.93 [ 170.752130][ T1624] usb 3-1: config 0 has no interface number 0 [ 170.761386][ T287] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 170.761694][ T622] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.767829][ T1624] usb 3-1: New USB device found, idVendor=0403, idProduct=da73, bcdDevice= 8.d0 [ 170.775271][ T622] usb 4-1: Product: syz [ 170.783510][ T1624] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.804497][ T622] usb 4-1: Manufacturer: syz [ 170.809265][ T622] usb 4-1: SerialNumber: syz [ 170.809535][ T1624] usb 3-1: config 0 descriptor?? [ 170.820203][ T1624] usb 3-1: NDI device with a latency value of 1 [ 170.889533][ T39] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 170.927466][ T287] usb 1-1: config 0 has an invalid interface number: 156 but max is 0 [ 170.935753][ T287] usb 1-1: config 0 has no interface number 0 [ 170.941860][ T287] usb 1-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 170.952881][ T287] usb 1-1: config 0 interface 156 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 170.962757][ T287] usb 1-1: config 0 interface 156 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 170.972625][ T287] usb 1-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 170.981691][ T287] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.991561][ T287] usb 1-1: config 0 descriptor?? [ 170.997846][ T287] usb 1-1: MIDIStreaming interface descriptor not found [ 171.008385][ T622] usb 4-1: USB disconnect, device number 74 [ 171.015373][ T1624] ftdi_sio 3-1:0.255: FTDI USB Serial Device converter detected [ 171.016109][ T287] snd-usb-audio: probe of 1-1:0.156 failed with error -12 [ 171.023887][ T1624] ftdi_sio ttyUSB0: unknown device type: 0x8d0 [ 171.045525][ T1624] usb 3-1: USB disconnect, device number 79 [ 171.052093][ T1624] ftdi_sio 3-1:0.255: device disconnected [ 171.059058][ T39] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 1 [ 171.070148][ T39] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 171.080402][ T39] usb 2-1: New USB device found, idVendor=1532, idProduct=0116, bcdDevice= 0.00 [ 171.089649][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.098264][ T39] usb 2-1: config 0 descriptor?? [ 171.197194][ T518] usb 1-1: USB disconnect, device number 75 [ 171.293163][ T39] usbhid 2-1:0.0: can't add hid device: -71 [ 171.299251][ T39] usbhid: probe of 2-1:0.0 failed with error -71 [ 171.306558][ T39] usb 2-1: USB disconnect, device number 77 [ 171.439729][ T287] usb 5-1: new full-speed USB device number 82 using dummy_hcd [ 171.608435][ T287] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 171.627906][ T287] usb 5-1: New USB device found, idVendor=5050, idProduct=0500, bcdDevice=33.00 [ 171.644285][ T287] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.662498][ T287] usb 5-1: Product: syz [ 171.670057][ T287] usb 5-1: Manufacturer: syz [ 171.674878][ T287] usb 5-1: SerialNumber: syz [ 171.692457][ T287] usb 5-1: config 0 descriptor?? [ 171.714130][ T287] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 171.733171][ T287] usb 5-1: Detected FT232HP [ 171.899340][ T287] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 171.915425][ T287] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 171.926894][ T287] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 171.945861][ T7984] loop3: detected capacity change from 0 to 256 [ 171.963030][ T287] usb 5-1: USB disconnect, device number 82 [ 171.980389][ T287] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 172.020499][ T7986] loop1: detected capacity change from 0 to 2048 [ 172.020901][ T287] ftdi_sio 5-1:0.0: device disconnected [ 172.203742][ T28] audit: type=1400 audit(2000000309.612:240): avc: denied { remount } for pid=8013 comm="syz.1.3719" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 172.319538][ T8030] loop1: detected capacity change from 0 to 1024 [ 172.335386][ T8030] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 172.353475][ T8030] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 172.492356][ T39] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 172.494295][ T8052] IPv6: addrconf: prefix option has invalid lifetime [ 172.530754][ T8056] loop1: detected capacity change from 0 to 512 [ 172.560019][ T8056] EXT4-fs error (device loop1): ext4_xattr_inode_iget:404: inode #2: comm syz.1.3739: missing EA_INODE flag [ 172.603631][ T8056] EXT4-fs error (device loop1): ext4_xattr_inode_iget:409: comm syz.1.3739: error while reading EA inode 2 err=-117 [ 172.616289][ T8056] EXT4-fs error (device loop1): ext4_xattr_inode_iget:404: inode #2: comm syz.1.3739: missing EA_INODE flag [ 172.620343][ T8065] binder: Bad value for 'max' [ 172.628717][ T8056] EXT4-fs error (device loop1): ext4_xattr_inode_iget:409: comm syz.1.3739: error while reading EA inode 2 err=-117 [ 172.645141][ T8056] EXT4-fs (loop1): 1 orphan inode deleted [ 172.650895][ T8056] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 172.671896][ T39] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 172.684907][ T39] usb 4-1: New USB device found, idVendor=03da, idProduct=2820, bcdDevice=52.3c [ 172.694059][ T39] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.695170][ T285] EXT4-fs (loop1): unmounting filesystem. [ 172.708772][ T39] usb 4-1: config 0 descriptor?? [ 172.719297][ T39] usb 4-1: bad CDC descriptors [ 172.780859][ T8084] IPv6: addrconf: prefix option has invalid lifetime [ 172.799291][ T8086] tmpfs: Bad value for 'size' [ 172.908514][ T1624] usb 4-1: USB disconnect, device number 75 [ 172.915072][ T8108] overlayfs: empty lowerdir [ 172.942505][ T8112] loop2: detected capacity change from 0 to 256 [ 172.957442][ T8112] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 173.018626][ T8122] cgroup: Need name or subsystem set [ 173.042427][ T39] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 173.126327][ T1421] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 173.211440][ T39] usb 2-1: unable to get BOS descriptor or descriptor too short [ 173.219855][ T39] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 129, changing to 11 [ 173.231060][ T39] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 16 [ 173.240893][ T39] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1023 [ 173.251158][ T39] usb 2-1: language id specifier not provided by device, defaulting to English [ 173.257039][ T622] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 173.261772][ T39] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 173.276789][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.284771][ T39] usb 2-1: Product: syz [ 173.288980][ T39] usb 2-1: Manufacturer: 񰄉 [ 173.293667][ T39] usb 2-1: SerialNumber: syz [ 173.312794][ T1421] usb 1-1: Using ep0 maxpacket: 16 [ 173.319060][ T1421] usb 1-1: config 0 has an invalid interface number: 2 but max is 0 [ 173.321838][ T518] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 173.327311][ T1421] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 173.344851][ T1421] usb 1-1: config 0 has no interface number 0 [ 173.352033][ T1421] usb 1-1: New USB device found, idVendor=0582, idProduct=0005, bcdDevice= 0.88 [ 173.361101][ T1421] usb 1-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 173.369116][ T1421] usb 1-1: Product: syz [ 173.373286][ T1421] usb 1-1: SerialNumber: syz [ 173.378759][ T1421] usb 1-1: config 0 descriptor?? [ 173.386385][ T1421] snd-usb-audio: probe of 1-1:0.2 failed with error -2 [ 173.404243][ T714] udevd[714]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 173.446543][ T622] usb 3-1: config 0 has an invalid interface number: 14 but max is 0 [ 173.451910][ T8138] cgroup: none used incorrectly [ 173.455104][ T622] usb 3-1: config 0 has no interface number 0 [ 173.466232][ T622] usb 3-1: New USB device found, idVendor=04e6, idProduct=0006, bcdDevice= 1.00 [ 173.475631][ T622] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.485074][ T622] usb 3-1: config 0 descriptor?? [ 173.494635][ T39] cdc_ncm 2-1:1.0: bind() failure [ 173.498089][ T622] usb-storage 3-1:0.14: USB Mass Storage device detected [ 173.500881][ T39] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 173.513854][ T518] usb 5-1: Using ep0 maxpacket: 8 [ 173.519148][ T39] cdc_ncm 2-1:1.1: bind() failure [ 173.525603][ T518] usb 5-1: unable to get BOS descriptor or descriptor too short [ 173.525841][ T622] usb-storage 3-1:0.14: Quirks match for vid 04e6 pid 0006: 1 [ 173.537468][ T39] usb 2-1: USB disconnect, device number 78 [ 173.547530][ T518] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 173.563570][ T622] usb-storage 3-1:0.14: This device (04e6,0006,0100 S de P 01) has an unneeded Protocol entry in unusual_devs.h (kernel 6.1.141-syzkaller-00039-g145c7fad733f) [ 173.563570][ T622] Please send a copy of this message to and [ 173.573103][ T518] usb 5-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 173.610067][ T1421] usb 1-1: USB disconnect, device number 76 [ 173.619587][ T518] usb 5-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 173.629180][ T518] usb 5-1: Product: syz [ 173.633640][ T518] usb 5-1: Manufacturer: syz [ 173.638255][ T518] usb 5-1: SerialNumber: syz [ 173.659369][ T518] usb 5-1: config 0 descriptor?? [ 173.676942][ T8154] Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 173.692974][ T622] usb 3-1: USB disconnect, device number 80 [ 173.707203][ T8156] futex_wake_op: syz.3.3788 tries to shift op by 32; fix this program [ 173.855225][ T518] usb 5-1: USB disconnect, device number 83 [ 174.156773][ T8184] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 174.281932][ T1624] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 174.440258][ T622] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 174.458654][ T1624] usb 2-1: Using ep0 maxpacket: 32 [ 174.466447][ T1624] usb 2-1: New USB device found, idVendor=0d49, idProduct=7000, bcdDevice=26.2f [ 174.475597][ T1624] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.483634][ T1624] usb 2-1: Product: syz [ 174.487837][ T1624] usb 2-1: Manufacturer: syz [ 174.492438][ T1624] usb 2-1: SerialNumber: syz [ 174.497699][ T1624] usb 2-1: config 0 descriptor?? [ 174.503465][ T1624] ums-onetouch 2-1:0.0: USB Mass Storage device detected [ 174.532601][ T518] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 174.597873][ T39] usb 5-1: new full-speed USB device number 84 using dummy_hcd [ 174.607964][ T622] usb 3-1: config 0 has an invalid interface number: 156 but max is 0 [ 174.616271][ T622] usb 3-1: config 0 has no interface number 0 [ 174.622638][ T622] usb 3-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 174.633994][ T622] usb 3-1: config 0 interface 156 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 174.644268][ T622] usb 3-1: config 0 interface 156 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 174.657520][ T622] usb 3-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 174.666733][ T622] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.676103][ T622] usb 3-1: config 0 descriptor?? [ 174.684487][ T622] usb 3-1: MIDIStreaming interface descriptor not found [ 174.697451][ T287] usb 2-1: USB disconnect, device number 79 [ 174.717664][ T518] usb 1-1: Using ep0 maxpacket: 16 [ 174.723922][ T518] usb 1-1: config 0 has an invalid interface number: 255 but max is 0 [ 174.732380][ T518] usb 1-1: config 0 has no interface number 0 [ 174.738538][ T518] usb 1-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 174.750013][ T518] usb 1-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 174.763578][ T518] usb 1-1: config 0 interface 255 has no altsetting 0 [ 174.771777][ T518] usb 1-1: New USB device found, idVendor=0644, idProduct=8021, bcdDevice=38.b7 [ 174.780977][ T518] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.789066][ T518] usb 1-1: Product: syz [ 174.793421][ T518] usb 1-1: Manufacturer: syz [ 174.798043][ T518] usb 1-1: SerialNumber: syz [ 174.803046][ T39] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 174.812858][ T39] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 174.826030][ T518] usb 1-1: config 0 descriptor?? [ 174.831716][ T518] hub 1-1:0.255: bad descriptor, ignoring hub [ 174.837819][ T518] hub: probe of 1-1:0.255 failed with error -5 [ 174.844373][ T39] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 174.853993][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 174.862720][ T39] usb 5-1: SerialNumber: syz [ 174.874873][ T622] usb 3-1: USB disconnect, device number 81 [ 174.883829][ T39] cdc_ether 5-1:1.0: skipping garbage [ 174.889714][ T39] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 174.896511][ T39] usb-storage 5-1:1.0: USB Mass Storage device detected [ 174.904455][ T39] usb-storage 5-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 174.967877][ T1624] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 175.072015][ T518] usb 5-1: USB disconnect, device number 84 [ 175.134001][ T39] usb 1-1: USB disconnect, device number 77 [ 175.142441][ T1624] usb 4-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice=26.50 [ 175.151592][ T1624] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.160197][ T1624] usb 4-1: Product: syz [ 175.164451][ T1624] usb 4-1: Manufacturer: syz [ 175.169120][ T1624] usb 4-1: SerialNumber: syz [ 175.174749][ T1624] usb 4-1: config 0 descriptor?? [ 175.183528][ T1624] usb 4-1: Waiting for MOTU Microbook II to boot up... [ 175.190594][ T1624] usb 4-1: failed setting the sample rate for Motu MicroBook II: -22 [ 175.201003][ T1624] snd-usb-audio: probe of 4-1:0.0 failed with error -22 [ 175.371569][ T622] usb 4-1: USB disconnect, device number 76 [ 175.451848][ T8260] loop2: detected capacity change from 0 to 256 [ 175.540761][ T518] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 175.702125][ T8294] loop4: detected capacity change from 0 to 512 [ 175.708452][ T518] usb 2-1: Using ep0 maxpacket: 8 [ 175.714552][ T8294] EXT4-fs warning (device loop4): ext4_multi_mount_protect:324: fsck is running on the filesystem [ 175.725415][ T8294] EXT4-fs warning (device loop4): ext4_multi_mount_protect:324: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 175.726319][ T518] usb 2-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 175.744765][ T287] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 175.752744][ T1624] usb 3-1: new full-speed USB device number 82 using dummy_hcd [ 175.767884][ T518] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 175.778029][ T518] usb 2-1: New USB device found, idVendor=05a9, idProduct=2640, bcdDevice=55.12 [ 175.787185][ T518] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.796097][ T518] usb 2-1: config 0 descriptor?? [ 175.801934][ T518] usb 2-1: Found UVC 0.00 device (05a9:2640) [ 175.808809][ T518] usb 2-1: No valid video chain found. [ 175.930772][ T287] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 175.938815][ T287] usb 1-1: config 0 has no interface number 0 [ 175.945390][ T287] usb 1-1: New USB device found, idVendor=5bd3, idProduct=317c, bcdDevice= 4.5e [ 175.954636][ T287] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.963517][ T287] usb 1-1: config 0 descriptor?? [ 175.969559][ T287] usb 1-1: bad CDC descriptors [ 175.974920][ T1624] usb 3-1: unable to get BOS descriptor or descriptor too short [ 175.986956][ T1624] usb 3-1: not running at top speed; connect to a high speed hub [ 176.007095][ T1624] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 176.016889][ T287] usb 2-1: USB disconnect, device number 80 [ 176.018104][ T1624] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 176.034983][ T1624] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 176.044079][ T1624] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.052119][ T1624] usb 3-1: Product: syz [ 176.056306][ T1624] usb 3-1: Manufacturer: syz [ 176.060941][ T1624] usb 3-1: SerialNumber: syz [ 176.160365][ T6] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 176.160979][ T518] usb 1-1: USB disconnect, device number 78 [ 176.255975][ T1624] usb 3-1: 0:2 : does not exist [ 176.264709][ T1624] usb 3-1: USB disconnect, device number 82 [ 176.271876][ T622] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 176.328508][ T6] usb 5-1: config 1 has an invalid interface number: 16 but max is 1 [ 176.336607][ T6] usb 5-1: config 1 has an invalid interface number: 139 but max is 1 [ 176.344881][ T6] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 176.355130][ T6] usb 5-1: config 1 has 3 interfaces, different from the descriptor's value: 2 [ 176.364083][ T6] usb 5-1: config 1 has no interface number 1 [ 176.370185][ T6] usb 5-1: config 1 has no interface number 2 [ 176.376307][ T6] usb 5-1: too many endpoints for config 1 interface 16 altsetting 99: 244, using maximum allowed: 30 [ 176.387298][ T6] usb 5-1: config 1 interface 16 altsetting 99 has 0 endpoint descriptors, different from the interface descriptor's value: 244 [ 176.400526][ T6] usb 5-1: config 1 interface 139 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 176.413557][ T6] usb 5-1: config 1 interface 16 has no altsetting 0 [ 176.420291][ T6] usb 5-1: config 1 interface 139 has no altsetting 0 [ 176.428389][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 176.437463][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.445469][ T6] usb 5-1: Product: syz [ 176.452130][ T622] usb 4-1: Using ep0 maxpacket: 16 [ 176.457300][ T6] usb 5-1: Manufacturer: syz [ 176.461915][ T6] usb 5-1: SerialNumber: syz [ 176.467666][ T622] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 176.477967][ T622] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 176.487406][ T622] usb 4-1: New USB device found, idVendor=046b, idProduct=0000, bcdDevice= 0.00 [ 176.496984][ T622] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.497945][ T6] cdc_ncm 5-1:1.0: CDC Union missing and no IAD found [ 176.513515][ T6] cdc_ncm 5-1:1.0: bind() failure [ 176.523426][ T622] usb 4-1: 0:2 : does not exist [ 176.525006][ T8326] loop1: detected capacity change from 0 to 16 [ 176.538203][ T8326] erofs: (device loop1): erofs_read_inode: unsupported i_format 16 of nid 36 [ 176.683440][ T6] cdc_mbim: probe of 5-1:1.139 failed with error -71 [ 176.698495][ T6] usb 5-1: USB disconnect, device number 85 [ 176.707597][ T622] usb 4-1: string descriptor 0 read error: -71 [ 176.720035][ T28] audit: type=1326 audit(2000524602.478:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8345 comm="syz.1.3881" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb95298e929 code=0x0 [ 176.725335][ T622] usb 4-1: USB disconnect, device number 77 [ 176.902468][ T8374] loop1: detected capacity change from 0 to 1024 [ 176.920603][ T8374] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 176.923738][ T8378] loop2: detected capacity change from 0 to 2048 [ 176.966220][ T3112] udevd[3112]: 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 [ 177.067371][ T1421] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 177.242949][ T1421] usb 1-1: Using ep0 maxpacket: 16 [ 177.252369][ T1421] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 177.262361][ T1421] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 177.273405][ T1421] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 177.279767][ T518] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 177.285237][ T1421] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 177.299818][ T1421] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.307796][ T1421] usb 1-1: Product: syz [ 177.312002][ T1421] usb 1-1: Manufacturer: syz [ 177.316598][ T1421] usb 1-1: SerialNumber: syz [ 177.455763][ T518] usb 3-1: Using ep0 maxpacket: 8 [ 177.463132][ T518] usb 3-1: config 1 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 177.476244][ T518] usb 3-1: config 1 interface 0 has no altsetting 0 [ 177.483254][ T622] usb 5-1: new full-speed USB device number 86 using dummy_hcd [ 177.488286][ T518] usb 3-1: New USB device found, idVendor=056e, idProduct=00fb, bcdDevice= 0.40 [ 177.500104][ T518] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.508299][ T518] usb 3-1: Product: syz [ 177.513023][ T518] usb 3-1: Manufacturer: syz [ 177.515813][ T1421] usb 1-1: USB disconnect, device number 79 [ 177.529268][ T518] usb 3-1: SerialNumber: syz [ 177.621752][ T8419] loop3: detected capacity change from 0 to 40427 [ 177.628938][ T8419] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 1) [ 177.636657][ T8419] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 177.646355][ T8419] F2FS-fs (loop3): invalid crc value [ 177.651732][ T8419] F2FS-fs (loop3): Ignore s_resuid=0, s_resgid=60928 w/o reserve_root [ 177.661053][ T8419] F2FS-fs (loop3): Found nat_bits in checkpoint [ 177.670659][ T622] usb 5-1: config 0 has an invalid interface number: 237 but max is 0 [ 177.678976][ T622] usb 5-1: config 0 has no interface number 0 [ 177.685122][ T622] usb 5-1: config 0 interface 237 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 10 [ 177.696482][ T622] usb 5-1: config 0 interface 237 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 177.706861][ T622] usb 5-1: config 0 interface 237 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 10 [ 177.707533][ T8419] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 177.718598][ T622] usb 5-1: config 0 interface 237 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 177.726838][ T8419] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 177.747770][ T518] usbhid 3-1:1.0: can't add hid device: -71 [ 177.753527][ T622] usb 5-1: New USB device found, idVendor=045e, idProduct=84bd, bcdDevice=89.b6 [ 177.761388][ T518] usbhid: probe of 3-1:1.0 failed with error -71 [ 177.763035][ T622] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.775353][ T518] usb 3-1: USB disconnect, device number 83 [ 177.781340][ T622] usb 5-1: Product: syz [ 177.787209][ T622] usb 5-1: Manufacturer: syz [ 177.792719][ T622] usb 5-1: SerialNumber: syz [ 177.811881][ T622] usb 5-1: config 0 descriptor?? [ 177.836835][ T622] xpad 5-1:0.237: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -90 [ 177.857059][ T622] input: Generic X-Box pad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.237/input/input16 [ 178.013166][ T622] usb 5-1: USB disconnect, device number 86 [ 178.016495][ T8436] loop3: detected capacity change from 0 to 32768 [ 178.021723][ T622] xpad 5-1:0.237: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 178.077294][ T8436] loop3: p1 p3 < p5 p6 > [ 178.081797][ T8436] loop3: p1 start 2583691264 is beyond EOD, truncated [ 178.089323][ T8436] loop3: p5 start 3439332353 is beyond EOD, truncated [ 178.131000][ T5900] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 178.149206][ T3112] udevd[3112]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 178.149214][ T714] udevd[714]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 178.306873][ T5900] usb 2-1: Using ep0 maxpacket: 8 [ 178.307564][ T287] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 178.313134][ T5900] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 178.329734][ T5900] usb 2-1: config 1 interface 0 altsetting 129 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 178.342848][ T5900] usb 2-1: config 1 interface 0 has no altsetting 0 [ 178.354818][ T5900] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.364023][ T5900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.371555][ T1421] usb 4-1: new full-speed USB device number 78 using dummy_hcd [ 178.372051][ T5900] usb 2-1: Product: syz [ 178.387311][ T5900] usb 2-1: Manufacturer: syz [ 178.391985][ T5900] usb 2-1: SerialNumber: syz [ 178.492284][ T287] usb 1-1: Using ep0 maxpacket: 16 [ 178.501091][ T287] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 178.510095][ T287] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 178.524530][ T287] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 178.535129][ T287] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 178.544730][ T287] usb 1-1: New USB device strings: Mfr=1, Product=10, SerialNumber=3 [ 178.553076][ T287] usb 1-1: Product: syz [ 178.557642][ T287] usb 1-1: Manufacturer: syz [ 178.562317][ T287] usb 1-1: SerialNumber: syz [ 178.569145][ T1421] usb 4-1: unable to get BOS descriptor or descriptor too short [ 178.579157][ T1421] usb 4-1: not running at top speed; connect to a high speed hub [ 178.596643][ T5900] usb 2-1: bad CDC descriptors [ 178.601781][ T1421] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 178.612727][ T1421] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 178.623814][ T8490] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 178.633222][ T5900] usb 2-1: USB disconnect, device number 81 [ 178.640932][ T1421] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 178.651568][ T1421] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.659801][ T1421] usb 4-1: Product: syz [ 178.664197][ T1421] usb 4-1: Manufacturer: syz [ 178.668855][ T1421] usb 4-1: SerialNumber: syz [ 178.723196][ T622] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 178.766281][ T287] usb 1-1: 0:2 : does not exist [ 178.773032][ T287] usb 1-1: USB disconnect, device number 80 [ 178.863583][ T1421] usb 4-1: 0:2 : does not exist [ 178.872193][ T1421] usb 4-1: USB disconnect, device number 78 [ 178.890673][ T622] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 178.900838][ T622] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 178.913141][ T622] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 178.922336][ T622] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.930423][ T622] usb 3-1: Product: syz [ 178.934597][ T622] usb 3-1: Manufacturer: syz [ 178.939206][ T622] usb 3-1: SerialNumber: syz [ 178.945289][ T622] cdc_acm: probe of 3-1:1.0 failed with error -22 [ 178.973322][ T6] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 178.981747][ T714] udevd[714]: 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 [ 179.056880][ T714] udevd[714]: 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 [ 179.132547][ T5900] usb 3-1: USB disconnect, device number 84 [ 179.139947][ T6] usb 5-1: Using ep0 maxpacket: 32 [ 179.146248][ T6] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 179.155183][ T6] usb 5-1: config 0 interface 0 has no altsetting 1 [ 179.162501][ T6] usb 5-1: New USB device found, idVendor=152d, idProduct=0539, bcdDevice= 0.00 [ 179.171741][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 179.179745][ T6] usb 5-1: SerialNumber: syz [ 179.184901][ T6] usb 5-1: config 0 descriptor?? [ 179.190687][ T6] usb-storage 5-1:0.0: USB Mass Storage device detected [ 179.198236][ T6] usb-storage 5-1:0.0: Quirks match for vid 152d pid 0539: 4000000 [ 179.352457][ T1421] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 179.377761][ T5900] usb 5-1: USB disconnect, device number 87 [ 179.449575][ T8521] loop3: detected capacity change from 0 to 256 [ 179.468225][ T8521] FAT-fs (loop3): Directory bread(block 64) failed [ 179.474894][ T8521] FAT-fs (loop3): Directory bread(block 65) failed [ 179.481474][ T8521] FAT-fs (loop3): Directory bread(block 66) failed [ 179.488238][ T8521] FAT-fs (loop3): Directory bread(block 67) failed [ 179.494957][ T8521] FAT-fs (loop3): Directory bread(block 68) failed [ 179.501805][ T8521] FAT-fs (loop3): Directory bread(block 69) failed [ 179.508437][ T8521] FAT-fs (loop3): Directory bread(block 70) failed [ 179.515219][ T8521] FAT-fs (loop3): Directory bread(block 71) failed [ 179.521934][ T8521] FAT-fs (loop3): Directory bread(block 72) failed [ 179.528686][ T8521] FAT-fs (loop3): Directory bread(block 73) failed [ 179.536177][ T1421] usb 2-1: config 0 has an invalid interface number: 33 but max is 0 [ 179.546476][ T1421] usb 2-1: config 0 has no interface number 0 [ 179.553708][ T1421] usb 2-1: New USB device found, idVendor=24cf, idProduct=59e4, bcdDevice= 9.43 [ 179.563061][ T1421] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.580739][ T1421] usb 2-1: config 0 descriptor?? [ 179.590795][ T1421] usb-storage 2-1:0.33: USB Mass Storage device detected [ 179.680553][ T8535] loop2: detected capacity change from 0 to 1024 [ 179.698718][ T8535] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 179.721773][ T8535] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 179.741834][ T8535] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #3: comm syz.2.3971: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 179.766924][ T8535] EXT4-fs (loop2): no journal found [ 179.773320][ T8535] EXT4-fs (loop2): can't get journal size [ 179.780013][ T8535] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 179.782595][ T622] usb 2-1: USB disconnect, device number 82 [ 179.825410][ T282] EXT4-fs (loop2): unmounting filesystem. [ 179.896646][ T8554] loop2: detected capacity change from 0 to 128 [ 180.049457][ T28] audit: type=1400 audit(2000524606.077:242): avc: denied { create } for pid=8570 comm="syz.2.3988" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 180.113196][ T8574] loop2: detected capacity change from 0 to 1024 [ 180.158011][ T5900] usb 5-1: new full-speed USB device number 88 using dummy_hcd [ 180.180485][ T8574] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 180.200155][ T8574] ext4 filesystem being mounted at /743/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 180.238323][ T8552] loop3: detected capacity change from 0 to 40427 [ 180.246058][ T282] EXT4-fs (loop2): unmounting filesystem. [ 180.273487][ T3112] I/O error, dev loop3, sector 40192 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 180.349616][ T5900] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 180.369320][ T8593] loop1: detected capacity change from 0 to 512 [ 180.381231][ T5900] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 180.404190][ T8593] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 180.404646][ T5900] usb 5-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 180.441191][ T8600] loop2: detected capacity change from 0 to 512 [ 180.467137][ T5900] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.482953][ T285] EXT4-fs (loop1): unmounting filesystem. [ 180.499939][ T5900] usb 5-1: Product: syz [ 180.525689][ T5900] usb 5-1: Manufacturer: syz [ 180.531332][ T8612] loop1: detected capacity change from 0 to 512 [ 180.537804][ T5900] usb 5-1: SerialNumber: syz [ 180.544680][ T8600] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 180.553802][ T8600] ext4 filesystem being mounted at /746/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 180.572668][ T282] EXT4-fs (loop2): unmounting filesystem. [ 180.594087][ T8612] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 180.606495][ T5900] usb 5-1: config 0 descriptor?? [ 180.618320][ T8619] loop2: detected capacity change from 0 to 512 [ 180.633416][ T8619] EXT4-fs: Ignoring removed mblk_io_submit option [ 180.647134][ T8617] loop3: detected capacity change from 0 to 512 [ 180.654426][ T8619] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 180.660471][ T8617] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 180.673402][ T8619] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 180.682361][ T285] EXT4-fs (loop1): unmounting filesystem. [ 180.713454][ T286] EXT4-fs (loop3): unmounting filesystem. [ 180.723824][ T8619] EXT4-fs (loop2): orphan cleanup on readonly fs [ 180.733464][ T8619] Quota error (device loop2): v2_read_file_info: Free block number 4 out of range (1, 4). [ 180.755623][ T8629] loop1: detected capacity change from 0 to 1024 [ 180.766819][ T8619] EXT4-fs warning (device loop2): ext4_enable_quotas:7053: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 180.782068][ T8619] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 180.789491][ T8631] loop3: detected capacity change from 0 to 2048 [ 180.800610][ T8619] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm syz.2.4007: Invalid block bitmap block 0 in block_group 0 [ 180.814924][ T8629] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 180.815783][ T8631] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 180.823447][ T8629] ext4 filesystem being mounted at /797/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 180.842968][ T8619] EXT4-fs (loop2): Remounting filesystem read-only [ 180.849685][ T8619] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 180.860853][ T286] EXT4-fs (loop3): unmounting filesystem. [ 180.867205][ T8619] EXT4-fs (loop2): Remounting filesystem read-only [ 180.868679][ T518] usb 5-1: USB disconnect, device number 88 [ 180.879772][ T8619] EXT4-fs (loop2): 1 orphan inode deleted [ 180.890796][ T285] EXT4-fs (loop1): unmounting filesystem. [ 180.898544][ T8619] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 180.899231][ T8636] loop3: detected capacity change from 0 to 512 [ 180.929960][ T8638] loop1: detected capacity change from 0 to 512 [ 180.937355][ T8636] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 180.958167][ T286] EXT4-fs (loop3): unmounting filesystem. [ 180.965450][ T282] EXT4-fs (loop2): unmounting filesystem. [ 180.972706][ T8638] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 180.985514][ T5900] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 180.999660][ T285] EXT4-fs (loop1): unmounting filesystem. [ 181.032880][ T8643] loop2: detected capacity change from 0 to 2048 [ 181.034668][ T8644] loop3: detected capacity change from 0 to 2048 [ 181.066860][ T8643] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 181.076250][ T8646] loop1: detected capacity change from 0 to 2048 [ 181.095260][ T8644] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 181.104823][ T282] EXT4-fs (loop2): unmounting filesystem. [ 181.117741][ T286] EXT4-fs (loop3): unmounting filesystem. [ 181.125397][ T8646] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 181.144183][ T8646] ext4 filesystem being mounted at /799/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.166518][ T5900] usb 1-1: Using ep0 maxpacket: 16 [ 181.167189][ T8654] loop2: detected capacity change from 0 to 128 [ 181.175496][ T5900] usb 1-1: config 1 has an invalid descriptor of length 224, skipping remainder of the config [ 181.189094][ T285] EXT4-fs (loop1): unmounting filesystem. [ 181.221269][ T5900] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 181.234425][ T8660] loop1: detected capacity change from 0 to 128 [ 181.245593][ T5900] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 181.266601][ T5900] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.274772][ T5900] usb 1-1: Product: syz [ 181.279152][ T5900] usb 1-1: Manufacturer: syz [ 181.283780][ T5900] usb 1-1: SerialNumber: syz [ 181.362090][ T8666] loop4: detected capacity change from 0 to 128 [ 181.385946][ T8668] loop4: detected capacity change from 0 to 256 [ 181.435348][ T1421] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 181.479871][ T5900] usb 1-1: 0:2 : does not exist [ 181.484843][ T5900] usb 1-1: unit 9 not found! [ 181.501012][ T5900] usb 1-1: 4:0: cannot get min/max values for control 1 (id 4) [ 181.520613][ T5900] usb 1-1: 4:0: cannot get min/max values for control 2 (id 4) [ 181.538792][ T5900] usb 1-1: 4:0: cannot get min/max values for control 3 (id 4) [ 181.558101][ T5900] usb 1-1: 4:0: cannot get min/max values for control 4 (id 4) [ 181.564823][ T622] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 181.575894][ T5900] usb 1-1: 4:0: cannot get min/max values for control 5 (id 4) [ 181.594662][ T5900] usb 1-1: 4:0: cannot get min/max values for control 6 (id 4) [ 181.604422][ T5900] usb 1-1: USB disconnect, device number 81 [ 181.622803][ T1421] usb 4-1: New USB device found, idVendor=0421, idProduct=0007, bcdDevice=b8.51 [ 181.632198][ T1421] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.640370][ T1421] usb 4-1: Product: syz [ 181.644610][ T1421] usb 4-1: Manufacturer: syz [ 181.649372][ T1421] usb 4-1: SerialNumber: syz [ 181.660419][ T1421] usb 4-1: config 0 descriptor?? [ 181.666709][ T518] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 181.677100][ T1421] rndis_host 4-1:0.0: skipping garbage [ 181.682585][ T1421] rndis_host 4-1:0.0: More than one union descriptor, skipping ... [ 181.692030][ T1421] usb 4-1: bad CDC descriptors [ 181.697152][ T1421] cdc_acm 4-1:0.0: skipping garbage [ 181.702438][ T1421] cdc_acm 4-1:0.0: More than one union descriptor, skipping ... [ 181.786412][ T622] usb 2-1: Using ep0 maxpacket: 8 [ 181.792590][ T622] usb 2-1: config 0 has an invalid interface number: 37 but max is 0 [ 181.800723][ T622] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 181.810916][ T622] usb 2-1: config 0 has no interface number 0 [ 181.818547][ T622] usb 2-1: New USB device found, idVendor=0421, idProduct=0508, bcdDevice=50.d3 [ 181.827713][ T622] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.835798][ T622] usb 2-1: Product: syz [ 181.840051][ T622] usb 2-1: Manufacturer: syz [ 181.844682][ T622] usb 2-1: SerialNumber: syz [ 181.858540][ T5900] usb 4-1: USB disconnect, device number 79 [ 181.861357][ T622] usb 2-1: config 0 descriptor?? [ 181.870271][ T518] usb 5-1: config 0 has an invalid interface number: 243 but max is 0 [ 181.881131][ T622] usb 2-1: bad CDC descriptors [ 181.886870][ T518] usb 5-1: config 0 contains an unexpected descriptor of type 0x2, skipping [ 181.895881][ T518] usb 5-1: config 0 contains an unexpected descriptor of type 0x1, skipping [ 181.910916][ T518] usb 5-1: config 0 contains an unexpected descriptor of type 0x1, skipping [ 181.919737][ T518] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 181.930122][ T518] usb 5-1: config 0 has no interface number 0 [ 181.936587][ T518] usb 5-1: config 0 interface 243 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 181.947483][ T518] usb 5-1: config 0 interface 243 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 181.958674][ T518] usb 5-1: config 0 interface 243 altsetting 0 endpoint 0x7 has an invalid bInterval 242, changing to 11 [ 181.970067][ T518] usb 5-1: config 0 interface 243 altsetting 0 has a duplicate endpoint with address 0x2, skipping [ 181.995559][ T518] usb 5-1: config 0 interface 243 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 182.010499][ T518] usb 5-1: config 0 interface 243 altsetting 0 endpoint 0xA has invalid maxpacket 1023, setting to 64 [ 182.022236][ T518] usb 5-1: config 0 interface 243 altsetting 0 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 182.054958][ T518] usb 5-1: config 0 interface 243 altsetting 0 endpoint 0xC has invalid maxpacket 512, setting to 64 [ 182.067290][ T518] usb 5-1: config 0 interface 243 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 182.078263][ T518] usb 5-1: config 0 interface 243 altsetting 0 has 10 endpoint descriptors, different from the interface descriptor's value: 13 [ 182.080267][ T622] usb 2-1: USB disconnect, device number 83 [ 182.093326][ T518] usb 5-1: New USB device found, idVendor=12d1, idProduct=7653, bcdDevice=83.17 [ 182.123091][ T518] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.150539][ T518] usb 5-1: config 0 descriptor?? [ 182.328791][ T8658] loop2: detected capacity change from 0 to 262144 [ 182.347306][ T8658] F2FS-fs (loop2): Found nat_bits in checkpoint [ 182.369958][ T622] usb 5-1: USB disconnect, device number 89 [ 182.437820][ T8658] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 182.603384][ T8702] loop1: detected capacity change from 0 to 4096 [ 182.620847][ T8702] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 182.657107][ T1421] usb 4-1: new full-speed USB device number 80 using dummy_hcd [ 182.665724][ T285] EXT4-fs (loop1): unmounting filesystem. [ 182.693959][ T8705] loop1: detected capacity change from 0 to 128 [ 182.712236][ T287] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 182.739295][ T8707] loop1: detected capacity change from 0 to 128 [ 182.768233][ T8709] loop2: detected capacity change from 0 to 512 [ 182.794028][ T8711] loop1: detected capacity change from 0 to 512 [ 182.812818][ T8713] loop2: detected capacity change from 0 to 256 [ 182.828229][ T8711] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 182.834237][ T1421] usb 4-1: unable to get BOS descriptor or descriptor too short [ 182.837300][ T8711] ext4 filesystem being mounted at /806/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 182.854355][ T1421] usb 4-1: not running at top speed; connect to a high speed hub [ 182.887334][ T1421] usb 4-1: config 1 has an invalid interface number: 138 but max is 0 [ 182.898228][ T285] EXT4-fs (loop1): unmounting filesystem. [ 182.904051][ T1421] usb 4-1: config 1 has no interface number 0 [ 182.910826][ T287] usb 1-1: unable to get BOS descriptor or descriptor too short [ 182.918905][ T1421] usb 4-1: config 1 interface 138 has no altsetting 0 [ 182.935708][ T287] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 182.946365][ T287] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.954835][ T287] usb 1-1: Product: syz [ 182.959091][ T287] usb 1-1: Manufacturer: syz [ 182.963953][ T287] usb 1-1: SerialNumber: syz [ 182.969506][ T1421] usb 4-1: New USB device found, idVendor=0cb8, idProduct=c90b, bcdDevice= d.ae [ 182.969701][ T8721] loop1: detected capacity change from 0 to 512 [ 182.979802][ T1421] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.993778][ T1421] usb 4-1: Product: syz [ 182.997988][ T1421] usb 4-1: Manufacturer: syz [ 183.002884][ T1421] usb 4-1: SerialNumber: syz [ 183.003709][ T8719] loop4: detected capacity change from 0 to 8192 [ 183.066762][ T8723] loop4: detected capacity change from 0 to 512 [ 183.106789][ T8725] loop1: detected capacity change from 0 to 2048 [ 183.142906][ T8727] loop4: detected capacity change from 0 to 128 [ 183.183335][ T287] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 183.220387][ T8729] loop4: detected capacity change from 0 to 128 [ 183.231267][ T1421] usb 4-1: USB disconnect, device number 80 [ 183.246002][ T287] usb 1-1: USB disconnect, device number 82 [ 183.252199][ T8717] loop2: detected capacity change from 0 to 40427 [ 183.265482][ T8717] F2FS-fs (loop2): Wrong SIT boundary, start(1536) end(2560) blocks(3072) [ 183.276096][ T8717] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 183.289142][ T3113] udevd[3113]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.138/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 183.290780][ T8733] loop4: detected capacity change from 0 to 256 [ 183.315445][ T8717] F2FS-fs (loop2): invalid crc value [ 183.352033][ T8738] loop4: detected capacity change from 0 to 512 [ 183.357861][ T8717] F2FS-fs (loop2): SIT is corrupted node# 2 vs 7 [ 183.365691][ T8717] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-117) [ 183.471627][ T6] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 183.495584][ T8744] loop2: detected capacity change from 0 to 256 [ 183.509160][ T3112] udevd[3112]: 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 [ 183.572304][ T8746] loop2: detected capacity change from 0 to 2048 [ 183.585579][ T8746] loop2: p1 p2 p3 [ 183.650919][ T714] udevd[714]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 183.650992][ T3110] udevd[3110]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 183.665944][ T6] usb 2-1: Using ep0 maxpacket: 8 [ 183.672409][ T3112] udevd[3112]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 183.676874][ T8748] loop2: detected capacity change from 0 to 2048 [ 183.696205][ T6] usb 2-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 183.706250][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.728658][ T6] usb 2-1: config 0 descriptor?? [ 183.732077][ T8752] loop3: detected capacity change from 0 to 256 [ 183.750556][ T8748] loop2: p1 p2 p3 [ 183.824053][ T8756] loop2: detected capacity change from 0 to 512 [ 183.852285][ T8756] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 183.879141][ T8756] ext4 filesystem being mounted at /758/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 183.906240][ T714] udevd[714]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 183.917315][ T3110] udevd[3110]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 183.927411][ T6] usb 2-1: string descriptor 0 read error: -71 [ 183.933618][ T6] usb 2-1: Found UVC 0.00 device (2833:0201) [ 183.942237][ T3112] udevd[3112]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 183.952133][ T6] usb 2-1: No valid video chain found. [ 183.963275][ T6] usb 2-1: USB disconnect, device number 84 [ 183.992725][ T282] EXT4-fs (loop2): unmounting filesystem. [ 184.010549][ T3110] udevd[3110]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 184.021644][ T714] udevd[714]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 184.100757][ T5900] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 184.177895][ T8742] loop4: detected capacity change from 0 to 131072 [ 184.211031][ T8742] F2FS-fs (loop4): Found nat_bits in checkpoint [ 184.270038][ T8742] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 184.277592][ T5900] usb 4-1: Using ep0 maxpacket: 8 [ 184.296226][ T5900] usb 4-1: unable to get BOS descriptor or descriptor too short [ 184.314854][ T5900] usb 4-1: config 0 has an invalid interface number: 88 but max is 0 [ 184.322963][ T5900] usb 4-1: config 0 has no interface number 0 [ 184.339042][ T5900] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid wMaxPacketSize 0 [ 184.356180][ T5900] usb 4-1: config 0 interface 88 has no altsetting 0 [ 184.370604][ T5900] usb 4-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 184.388409][ T5900] usb 4-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 184.396545][ T5900] usb 4-1: Product: syz [ 184.411723][ T5900] usb 4-1: Manufacturer: syz [ 184.416419][ T5900] usb 4-1: SerialNumber: syz [ 184.425733][ T5900] usb 4-1: config 0 descriptor?? [ 184.445322][ T28] audit: type=1400 audit(2000524610.831:243): avc: denied { read } for pid=8783 comm="syz.0.4079" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 184.486657][ T8782] loop1: detected capacity change from 0 to 8192 [ 184.489714][ T6] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 184.493976][ T28] audit: type=1400 audit(2000524610.831:244): avc: denied { open } for pid=8783 comm="syz.0.4079" path="/dev/kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 184.595568][ T28] audit: type=1400 audit(2000524610.831:245): avc: denied { ioctl } for pid=8783 comm="syz.0.4079" path="/dev/kvm" dev="devtmpfs" ino=83 ioctlcmd=0xae03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 184.630470][ T5900] usb 4-1: USB disconnect, device number 81 [ 184.648044][ T28] audit: type=1326 audit(2000524611.036:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8795 comm="syz.0.4085" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f558878e929 code=0x7ffc0000 [ 184.677307][ T28] audit: type=1326 audit(2000524611.047:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8795 comm="syz.0.4085" exe="/root/syz-executor" sig=0 arch=c000003e syscall=149 compat=0 ip=0x7f558878e929 code=0x7ffc0000 [ 184.701988][ T6] usb 3-1: config 0 has an invalid interface number: 156 but max is 0 [ 184.710401][ T28] audit: type=1326 audit(2000524611.068:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8795 comm="syz.0.4085" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f558878e929 code=0x7ffc0000 [ 184.735874][ T6] usb 3-1: config 0 has no interface number 0 [ 184.756401][ T6] usb 3-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 184.801878][ T6] usb 3-1: config 0 interface 156 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 184.829713][ T6] usb 3-1: config 0 interface 156 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 184.840019][ T6] usb 3-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 184.851574][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.864097][ T6] usb 3-1: config 0 descriptor?? [ 184.871983][ T6] usb 3-1: MIDIStreaming interface descriptor not found [ 185.065108][ T6] usb 3-1: USB disconnect, device number 85 [ 185.119266][ T287] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 185.189937][ T8815] netlink: 'syz.3.4093': attribute type 15 has an invalid length. [ 185.253561][ T8823] netlink: 'syz.3.4097': attribute type 4 has an invalid length. [ 185.286590][ T28] audit: type=1400 audit(2000524611.738:249): avc: denied { create } for pid=8826 comm="syz.3.4099" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 185.313869][ T287] usb 1-1: Using ep0 maxpacket: 16 [ 185.323621][ T28] audit: type=1400 audit(2000524611.760:250): avc: denied { write } for pid=8826 comm="syz.3.4099" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 185.324903][ T287] usb 1-1: config 1 has an invalid interface number: 214 but max is 0 [ 185.350466][ T8829] loop3: detected capacity change from 0 to 2048 [ 185.365273][ T28] audit: type=1400 audit(2000524611.814:251): avc: denied { mount } for pid=8828 comm="syz.3.4100" name="/" dev="loop3" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 185.390043][ T28] audit: type=1400 audit(2000524611.846:252): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 185.412653][ T287] usb 1-1: config 1 has no interface number 0 [ 185.420363][ T287] usb 1-1: config 1 interface 214 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 185.465028][ T287] usb 1-1: config 1 interface 214 altsetting 2 bulk endpoint 0x81 has invalid maxpacket 64 [ 185.475187][ T287] usb 1-1: config 1 interface 214 has no altsetting 0 [ 185.491765][ T28] audit: type=1400 audit(2000524611.965:253): avc: denied { read } for pid=8838 comm="syz.3.4105" name="event0" dev="devtmpfs" ino=260 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 185.508634][ T287] usb 1-1: New USB device found, idVendor=07b4, idProduct=010a, bcdDevice= 1.02 [ 185.516865][ T28] audit: type=1400 audit(2000524611.986:254): avc: denied { ioctl } for pid=8838 comm="syz.3.4105" path="/dev/input/event0" dev="devtmpfs" ino=260 ioctlcmd=0x4593 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 185.544306][ T287] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.600040][ T287] usb 1-1: Product: syz [ 185.600063][ T287] usb 1-1: Manufacturer: syz [ 185.600079][ T287] usb 1-1: SerialNumber: syz [ 185.607253][ T8807] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 185.607288][ T8807] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 185.611969][ T287] ums-alauda 1-1:1.214: USB Mass Storage device detected [ 185.622593][ T28] audit: type=1400 audit(2000524612.105:255): avc: denied { setopt } for pid=8848 comm="syz.2.4110" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 185.660783][ T287] scsi host1: usb-storage 1-1:1.214 [ 185.680990][ T8853] loop2: detected capacity change from 0 to 2048 [ 185.715454][ T8859] loop3: detected capacity change from 0 to 16 [ 185.753887][ T8859] erofs: (device loop3): mounted with root inode @ nid 36. [ 185.871827][ T287] usb 1-1: USB disconnect, device number 83 [ 185.910951][ T8871] netlink: 'syz.1.4120': attribute type 3 has an invalid length. [ 185.927546][ T28] audit: type=1400 audit(2000524612.429:256): avc: denied { append } for pid=8873 comm="syz.2.4118" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 186.033128][ T28] audit: type=1400 audit(2000524612.537:257): avc: denied { write } for pid=8886 comm="syz.3.4127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 186.139684][ T8805] loop4: detected capacity change from 0 to 262144 [ 186.183010][ T8805] F2FS-fs (loop4): Found nat_bits in checkpoint [ 186.277833][ T8805] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 186.364989][ T8944] Driver unsupported XDP return value 0 on prog (id 439) dev N/A, expect packet loss! [ 186.482567][ T8960] netlink: 72 bytes leftover after parsing attributes in process `syz.0.4162'. [ 186.500194][ T8960] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4162'. [ 186.524035][ T8960] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4162'. [ 186.551396][ T8960] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4162'. [ 186.699422][ T8992] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4177'. [ 186.733882][ T8996] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4180'. [ 186.755224][ T1624] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 186.775941][ T1624] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 186.784313][ T1624] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 186.927253][ T9020] netlink: 'syz.3.4192': attribute type 3 has an invalid length. [ 186.989026][ T9028] 9pnet_fd: p9_fd_create_tcp (9028): problem connecting socket to 127.0.0.1 [ 187.092314][ T9042] cgroup: subsys name conflicts with all [ 187.209058][ T9058] loop3: detected capacity change from 0 to 256 [ 187.354612][ T9092] loop3: detected capacity change from 0 to 256 [ 187.417078][ T9092] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xb5fb52fc, utbl_chksum : 0xe619d30d) [ 187.551308][ T9125] xt_CT: You must specify a L4 protocol and not use inversions on it [ 187.603377][ T9137] xt_connbytes: Forcing CT accounting to be enabled [ 187.615126][ T9137] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 187.670236][ T9148] netlink: 'syz.2.4254': attribute type 30 has an invalid length. [ 187.713412][ T39] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 187.729316][ T39] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 187.773481][ T9164] netlink: 10 bytes leftover after parsing attributes in process `syz.3.4262'. [ 187.795940][ T9168] IPv6: sit1: Disabled Multicast RS [ 187.881602][ T9185] netlink: 'syz.0.4271': attribute type 1 has an invalid length. [ 187.884111][ T9183] loop2: detected capacity change from 0 to 1024 [ 187.889580][ T9185] netlink: 36 bytes leftover after parsing attributes in process `syz.0.4271'. [ 187.933863][ T9192] netlink: 268 bytes leftover after parsing attributes in process `syz.3.4275'. [ 187.957022][ T9183] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 187.995964][ T282] EXT4-fs (loop2): unmounting filesystem. [ 188.061593][ T9211] binder: 9208:9211 ioctl c0306201 200000000240 returned -14 [ 188.117141][ T9221] binfmt_misc: register: failed to install interpreter file ./file0 [ 188.198544][ T9237] loop4: detected capacity change from 0 to 128 [ 188.233933][ T9241] loop3: detected capacity change from 0 to 256 [ 188.240754][ T9237] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 188.272036][ T9241] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xb5f96684, utbl_chksum : 0xe619d30d) [ 188.276433][ T9237] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 188.284527][ T287] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 188.293574][ T9237] FAT-fs (loop4): Filesystem has been set read-only [ 188.392632][ T9262] netlink: 'syz.3.4308': attribute type 5 has an invalid length. [ 188.430878][ T9268] xt_bpf: check failed: parse error [ 188.439018][ T9269] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4313'. [ 188.490345][ T287] usb 1-1: Using ep0 maxpacket: 16 [ 188.497261][ T287] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 188.514042][ T287] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 188.526410][ T287] usb 1-1: config 0 has no interface number 0 [ 188.564838][ T287] usb 1-1: New USB device found, idVendor=046c, idProduct=14e8, bcdDevice= b.28 [ 188.589884][ T287] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.613138][ T287] usb 1-1: Product: syz [ 188.627274][ T287] usb 1-1: Manufacturer: syz [ 188.637012][ T287] usb 1-1: SerialNumber: syz [ 188.657735][ T287] usb 1-1: config 0 descriptor?? [ 188.682398][ T9313] xt_hashlimit: max too large, truncated to 1048576 [ 188.861066][ T287] usb 1-1: USB disconnect, device number 84 [ 188.904934][ T9357] loop4: detected capacity change from 0 to 512 [ 188.952341][ T9357] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 188.974195][ T9357] ext4 filesystem being mounted at /813/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.005228][ T284] EXT4-fs (loop4): unmounting filesystem. [ 189.033600][ T9382] loop1: detected capacity change from 0 to 16 [ 189.060749][ T9382] erofs: (device loop1): mounted with root inode @ nid 36. [ 189.095510][ T9382] erofs: (device loop1): erofs_map_blocks_flatmode: inline data cross block boundary @ nid 46 [ 189.249586][ T9419] netlink: 'syz.4.4386': attribute type 3 has an invalid length. [ 189.275451][ T9419] netlink: 'syz.4.4386': attribute type 3 has an invalid length. [ 189.348891][ T28] kauditd_printk_skb: 89 callbacks suppressed [ 189.348909][ T28] audit: type=1400 audit(2000524616.122:347): avc: denied { create } for pid=9430 comm="syz.1.4392" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 189.396931][ T28] audit: type=1400 audit(2000524616.154:348): avc: denied { map } for pid=9430 comm="syz.1.4392" path="socket:[43123]" dev="sockfs" ino=43123 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 189.491206][ T28] audit: type=1400 audit(2000524616.154:349): avc: denied { execmem } for pid=9430 comm="syz.1.4392" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 189.534269][ T28] audit: type=1400 audit(2000524616.154:350): avc: denied { read accept } for pid=9430 comm="syz.1.4392" path="socket:[43123]" dev="sockfs" ino=43123 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 189.578867][ T9471] netlink: 'syz.3.4411': attribute type 30 has an invalid length. [ 189.677697][ T9492] incfs: Options parsing error. -22 [ 189.727769][ T9492] incfs: mount failed -22 [ 189.771758][ T5900] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 189.786643][ T28] audit: type=1400 audit(2000524616.597:351): avc: denied { write } for pid=9508 comm="syz.2.4430" name="001" dev="devtmpfs" ino=179 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 189.861890][ T28] audit: type=1326 audit(2000524616.672:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9517 comm="syz.3.4435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72a918e929 code=0x7ffc0000 [ 189.935373][ T28] audit: type=1326 audit(2000524616.672:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9517 comm="syz.3.4435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72a918e929 code=0x7ffc0000 [ 189.981885][ T5900] usb 2-1: Using ep0 maxpacket: 32 [ 189.988161][ T5900] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 190.014278][ T5900] usb 2-1: config 0 interface 0 has no altsetting 1 [ 190.036755][ T28] audit: type=1326 audit(2000524616.705:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9517 comm="syz.3.4435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f72a918e929 code=0x7ffc0000 [ 190.067729][ T5900] usb 2-1: New USB device found, idVendor=152d, idProduct=0539, bcdDevice= 0.00 [ 190.092364][ T5900] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 190.110587][ T5900] usb 2-1: SerialNumber: syz [ 190.121396][ T28] audit: type=1326 audit(2000524616.715:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9517 comm="syz.3.4435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72a918e929 code=0x7ffc0000 [ 190.139502][ T9548] netlink: 'syz.3.4449': attribute type 16 has an invalid length. [ 190.156713][ T5900] usb 2-1: config 0 descriptor?? [ 190.164615][ T28] audit: type=1326 audit(2000524616.715:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9517 comm="syz.3.4435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72a918e929 code=0x7ffc0000 [ 190.173972][ T5900] usb-storage 2-1:0.0: USB Mass Storage device detected [ 190.229893][ T5900] usb-storage 2-1:0.0: Quirks match for vid 152d pid 0539: 4000000 [ 190.400892][ T39] usb 2-1: USB disconnect, device number 85 [ 190.424854][ T9588] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 190.432150][ T9588] IPv6: NLM_F_CREATE should be set when creating new route [ 190.457604][ T9590] netlink: 'syz.3.4467': attribute type 3 has an invalid length. [ 190.561483][ T9613] loop3: detected capacity change from 0 to 512 [ 190.589396][ T9613] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 190.602692][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 190.663472][ T9613] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 190.687107][ T9613] ext4 filesystem being mounted at /932/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.740259][ T9642] netlink: 'syz.4.4491': attribute type 49 has an invalid length. [ 190.758871][ T9642] netlink: 'syz.4.4491': attribute type 49 has an invalid length. [ 190.773034][ T286] EXT4-fs (loop3): unmounting filesystem. [ 190.820519][ T9654] xt_CT: You must specify a L4 protocol and not use inversions on it [ 190.882082][ T9668] xt_TCPMSS: Only works on TCP SYN packets [ 191.234584][ T9780] __nla_validate_parse: 13 callbacks suppressed [ 191.234603][ T9780] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4561'. [ 191.525548][ T9864] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4603'. [ 191.667405][ T9899] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4617'. [ 191.782056][ T9924] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4631'. [ 192.020560][ T9982] netlink: 'syz.0.4659': attribute type 5 has an invalid length. [ 192.125693][T10006] netlink: 'syz.0.4672': attribute type 3 has an invalid length. [ 192.161279][T10006] netlink: 'syz.0.4672': attribute type 3 has an invalid length. [ 192.232946][T10023] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4680'. [ 192.761236][T10140] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 192.808272][ T1421] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 192.994678][T10182] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4758'. [ 193.057382][T10190] netlink: 68 bytes leftover after parsing attributes in process `syz.2.4763'. [ 193.223401][T10231] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4783'. [ 193.236831][T10234] netlink: 'syz.0.4784': attribute type 9 has an invalid length. [ 193.245116][T10234] netlink: 'syz.0.4784': attribute type 7 has an invalid length. [ 193.253445][T10234] netlink: 'syz.0.4784': attribute type 8 has an invalid length. [ 193.326858][ T287] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 193.346726][T10253] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4793'. [ 193.373955][T10253] device vlan0 entered promiscuous mode [ 193.382006][T10253] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4793'. [ 193.510653][T10290] x_tables: unsorted entry at hook 2 [ 193.992921][ T28] kauditd_printk_skb: 575 callbacks suppressed [ 193.992938][ T28] audit: type=1400 audit(2000524621.129:932): avc: denied { read write } for pid=286 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.009165][ T28] audit: type=1400 audit(2000524621.151:933): avc: denied { read } for pid=10391 comm="syz.3.4863" dev="nsfs" ino=4026532492 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 194.019486][ T28] audit: type=1400 audit(2000524621.162:934): avc: denied { read write } for pid=286 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.023175][ T28] audit: type=1400 audit(2000524621.173:935): avc: denied { read write } for pid=284 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.044207][ T28] audit: type=1400 audit(2000524621.194:936): avc: denied { read write } for pid=286 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.151148][ T28] audit: type=1400 audit(2000524621.205:937): avc: denied { read write } for pid=283 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.191087][ T28] audit: type=1400 audit(2000524621.227:938): avc: denied { write } for pid=10398 comm="syz.3.4866" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 194.238815][ T28] audit: type=1400 audit(2000524621.227:939): avc: denied { read write } for pid=286 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.322236][ T28] audit: type=1400 audit(2000524621.227:940): avc: denied { nlmsg_read } for pid=10395 comm="syz.4.4865" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=0 [ 194.349487][T10435] device gretap0 entered promiscuous mode [ 194.368915][ T28] audit: type=1400 audit(2000524621.248:941): avc: denied { read write } for pid=284 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 194.394711][T10439] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT [ 194.817654][T10537] xt_l2tp: v2 tid > 0xffff: 134217728 [ 194.850451][T10543] device vlan0 entered promiscuous mode [ 194.914903][T10557] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 195.251134][T10627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 195.269056][T10627] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 195.301222][T10631] validate_nla: 5 callbacks suppressed [ 195.301242][T10631] netlink: 'syz.3.4981': attribute type 5 has an invalid length. [ 195.465019][T10669] tc_dump_action: action bad kind [ 195.880933][T10749] __nla_validate_parse: 11 callbacks suppressed [ 195.880955][T10749] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5040'. [ 195.902419][T10749] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5040'. [ 195.989992][T10771] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5052'. [ 196.066002][T10786] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5059'. [ 196.151894][T10804] xt_hashlimit: overflow, rate too high: 0 [ 196.220232][T10817] device ip6gre1 entered promiscuous mode [ 196.372464][T10849] netlink: 'syz.0.5089': attribute type 5 has an invalid length. [ 196.437941][T10863] netlink: 28 bytes leftover after parsing attributes in process `syz.0.5098'. [ 196.457737][T10863] netlink: 28 bytes leftover after parsing attributes in process `syz.0.5098'. [ 196.467263][T10863] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5098'. [ 196.668234][T10914] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5123'. [ 196.936595][T10974] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5152'. [ 196.950598][T10974] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5152'. [ 196.964172][T10980] xt_TCPMSS: Only works on TCP SYN packets [ 197.253450][T11042] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 197.957824][T11158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.957851][T11158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.957953][T11158] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 197.958016][T11158] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 198.002932][T11158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.012452][T11158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.050516][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 198.063661][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.085231][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 198.100882][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.115393][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.127353][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.142938][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.152166][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.543938][T11263] xt_TCPMSS: Only works on TCP SYN packets [ 198.640782][ T28] kauditd_printk_skb: 604 callbacks suppressed [ 198.640801][ T28] audit: type=1400 audit(2000524626.145:1546): avc: denied { create } for pid=11277 comm="syz.4.5302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=0 [ 198.685665][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 198.700686][ T28] audit: type=1400 audit(2000524626.145:1547): avc: denied { create } for pid=11275 comm="syz.1.5305" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 198.755114][ T28] audit: type=1400 audit(2000524626.145:1548): avc: denied { read write } for pid=284 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 198.787209][T11298] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 198.814944][T11298] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 198.836544][ T28] audit: type=1400 audit(2000524626.145:1549): avc: denied { read write } for pid=285 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 198.874060][T11298] IPv6: ADDRCONF(NETDEV_CHANGE): erspan1: link becomes ready [ 198.880503][ T28] audit: type=1400 audit(2000524626.177:1550): avc: denied { read write } for pid=283 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 198.887063][T11298] IPv6: ADDRCONF(NETDEV_CHANGE): erspan1: link becomes ready [ 198.906441][ T28] audit: type=1400 audit(2000524626.188:1551): avc: denied { read write } for pid=286 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 198.941666][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 198.956576][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.965444][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 198.973688][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.042714][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.052357][ T28] audit: type=1400 audit(2000524626.188:1552): avc: denied { read write } for pid=282 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 199.078199][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.086840][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.095556][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.103951][ T28] audit: type=1400 audit(2000524626.210:1553): avc: denied { bpf } for pid=11288 comm="syz.1.5309" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 199.131184][ T28] audit: type=1400 audit(2000524626.210:1554): avc: denied { prog_load } for pid=11288 comm="syz.1.5309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 199.152485][T11329] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 199.153801][ T28] audit: type=1400 audit(2000524626.210:1555): avc: denied { bpf } for pid=11288 comm="syz.1.5309" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 199.159711][T11329] IPv6: NLM_F_CREATE should be set when creating new route [ 199.159733][T11329] IPv6: NLM_F_CREATE should be set when creating new route [ 199.222249][T11338] tc_dump_action: action bad kind [ 199.235244][T11337] netlink: 'syz.0.5333': attribute type 3 has an invalid length. [ 199.592653][T11408] netlink: 'syz.4.5366': attribute type 4 has an invalid length. [ 200.050004][T11493] xt_CT: No such helper "syz0" [ 200.214916][T11532] xt_hashlimit: size too large, truncated to 1048576 [ 200.267044][T11542] netlink: 'syz.2.5434': attribute type 5 has an invalid length. [ 200.290839][T11542] device ip6erspan0 entered promiscuous mode [ 200.324627][T11553] xt_ecn: cannot match TCP bits for non-tcp packets [ 200.390622][T11567] netlink: 'syz.2.5448': attribute type 15 has an invalid length. [ 200.707466][T11635] __nla_validate_parse: 9 callbacks suppressed [ 200.707487][T11635] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5481'. [ 200.908945][T11679] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5502'. [ 200.938228][T11688] x_tables: duplicate entry at hook 2 [ 200.989781][T11697] x_tables: duplicate underflow at hook 2 [ 201.026568][T11706] netlink: 'syz.1.5516': attribute type 15 has an invalid length. [ 201.045013][T11706] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5516'. [ 201.089208][T11712] block device autoloading is deprecated and will be removed. [ 201.136203][T11724] IPv6: sit2: Disabled Multicast RS [ 201.205514][T11740] netlink: 'syz.3.5531': attribute type 15 has an invalid length. [ 201.224621][T11740] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5531'. [ 201.521793][T11807] device veth1_to_team entered promiscuous mode [ 201.535869][T11807] A link change request failed with some changes committed already. Interface veth1_to_team may have been left with an inconsistent configuration, please check. [ 201.724853][T11848] netlink: 'syz.3.5587': attribute type 6 has an invalid length. [ 201.761921][T11853] netlink: 5 bytes leftover after parsing attributes in process `syz.4.5589'. [ 201.783369][T11858] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5590'. [ 201.837183][T11869] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5595'. [ 202.197979][T11937] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 202.264238][T11942] x_tables: unsorted underflow at hook 3 [ 202.478369][T11963] netlink: 'syz.0.5641': attribute type 6 has an invalid length. [ 202.860856][ T4738] ------------[ cut here ]------------ [ 202.866529][ T4738] kernel BUG at fs/buffer.c:2714! [ 202.881805][ T4738] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 202.887911][ T4738] CPU: 0 PID: 4738 Comm: kmmpd-loop0 Not tainted 6.1.141-syzkaller-00039-g145c7fad733f #0 [ 202.897820][ T4738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 202.907896][ T4738] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 202.913297][ T4738] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 d8 38 e8 ff e9 b0 fe ff ff e8 2e df a3 ff 0f 0b e8 27 df a3 ff <0f> 0b e8 20 df a3 ff 0f 0b e8 19 df a3 ff 0f 0b e8 12 df a3 ff 0f [ 202.932942][ T4738] RSP: 0018:ffffc900103ffca0 EFLAGS: 00010293 [ 202.939046][ T4738] RAX: ffffffff81cc1849 RBX: 0000000000000000 RCX: ffff888106a3a880 [ 202.947045][ T4738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 202.955034][ T4738] RBP: ffffc900103ffcf0 R08: dffffc0000000000 R09: ffffed102107f151 [ 202.963024][ T4738] R10: ffffed102107f151 R11: 1ffff1102107f150 R12: 0000000000000000 [ 202.971011][ T4738] R13: 1ffff1102107f150 R14: ffff8881083f8a80 R15: 0000000000003801 [ 202.978995][ T4738] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 202.987941][ T4738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 202.994548][ T4738] CR2: 00007f55885fef98 CR3: 0000000102d12000 CR4: 00000000003506b0 [ 203.002539][ T4738] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 203.010522][ T4738] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 203.018509][ T4738] Call Trace: [ 203.021806][ T4738] [ 203.024749][ T4738] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 203.030576][ T4738] submit_bh+0x1f/0x30 [ 203.034651][ T4738] write_mmp_block_thawed+0x34a/0x4c0 [ 203.040033][ T4738] ? read_mmp_block+0x6d0/0x6d0 [ 203.044891][ T4738] ? __cfi_process_timeout+0x10/0x10 [ 203.050189][ T4738] write_mmp_block+0x138/0x2b0 [ 203.054958][ T4738] kmmpd+0x3ce/0x950 [ 203.058864][ T4738] kthread+0x281/0x320 [ 203.062937][ T4738] ? __cfi_kmmpd+0x10/0x10 [ 203.067356][ T4738] ? __cfi_kthread+0x10/0x10 [ 203.071950][ T4738] ret_from_fork+0x1f/0x30 [ 203.076375][ T4738] [ 203.079403][ T4738] Modules linked in: [ 203.188137][ T4738] ---[ end trace 0000000000000000 ]--- [ 203.193670][ T4738] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 203.199245][ T4738] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 d8 38 e8 ff e9 b0 fe ff ff e8 2e df a3 ff 0f 0b e8 27 df a3 ff <0f> 0b e8 20 df a3 ff 0f 0b e8 19 df a3 ff 0f 0b e8 12 df a3 ff 0f [ 203.222468][ T4738] RSP: 0018:ffffc900103ffca0 EFLAGS: 00010293 [ 203.229734][ T4738] RAX: ffffffff81cc1849 RBX: 0000000000000000 RCX: ffff888106a3a880 [ 203.238135][ T4738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 203.246445][ T4738] RBP: ffffc900103ffcf0 R08: dffffc0000000000 R09: ffffed102107f151 [ 203.254630][ T4738] R10: ffffed102107f151 R11: 1ffff1102107f150 R12: 0000000000000000 [ 203.263088][ T4738] R13: 1ffff1102107f150 R14: ffff8881083f8a80 R15: 0000000000003801 [ 203.271256][ T4738] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 203.280373][ T4738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 203.287014][ T4738] CR2: 00007f9706b82178 CR3: 00000001087d2000 CR4: 00000000003506a0 [ 203.295244][ T4738] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 203.303379][ T4738] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 203.311565][ T4738] Kernel panic - not syncing: Fatal exception [ 203.318061][ T4738] Kernel Offset: disabled [ 203.322379][ T4738] Rebooting in 86400 seconds..