last executing test programs: 2.760512523s ago: executing program 4 (id=1024): r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000200)=0x20000006, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @empty}, 0x10) syz_emit_ethernet(0xbe, &(0x7f0000000300)={@local, @broadcast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x68, 0x0, 0x0, 0x88, 0x0, @remote, @local}, {0xfffe, 0x4e24, 0x4d, 0x0, @wg=@initiation={0x1, 0x4, "497a1d08fd3d0ee007022798bb6374ed840b4f36f41fc4d035e9ebe414aa958d", "4bbef5e4007898221aa606d083cd59745493938f1e2de8fdadd3823fedd2c01b2aff03050a4ca5d10fd1b6b06f47ea42", "ef7c9d6a98e3943f6892078bb952854743fe4dddd2e7c0ce70a4ac7d", {"a851525b16af17fe87acbae2ab0b233d", "01422d01cd53c3abe94331d0b7918724"}}}}}}}, 0x0) 2.736253933s ago: executing program 4 (id=1025): syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0xe82) io_setup(0x1, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') io_submit(r0, 0x1, &(0x7f0000000880)=[&(0x7f00000000c0)={0x0, 0x300, 0x0, 0x5, 0x0, r1, 0x0}]) 2.638258636s ago: executing program 1 (id=1026): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000300), 0x4) recvmmsg(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/11, 0xb}], 0x1}, 0x32c1}, {{0x0, 0x0, 0x0}, 0x80000001}], 0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000009dc0)=[{{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001840)="da", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1daf", 0x2}], 0x1}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x4, 0x4040081) 2.391502054s ago: executing program 1 (id=1030): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x240, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xd) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/245, 0xf5}], 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000440)=0x1) 2.391409194s ago: executing program 4 (id=1031): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x800, 0x0, 0x103, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0xa, 0x4e21, 0x80000, @private2={0xfc, 0x2, '\x00', 0x1}, 0x47bce17c}, 0x1c, 0x0, 0x0, &(0x7f0000001500)=[@tclass={{0x14, 0x29, 0x43, 0x10001}}], 0x18}, 0xc4) 2.305174137s ago: executing program 4 (id=1034): chdir(&(0x7f0000000000)='./cgroup\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) lseek(r0, 0x7ffffffc, 0x0) getdents64(r0, 0x0, 0x28) 2.21135351s ago: executing program 4 (id=1036): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="08000000040000000400000006"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="1809000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7030000070000008500000021000000b70000000000000095"], &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f0000000080)="e02739daf71a351238f6fbf7b9ba", 0x0, 0xe89f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.153735562s ago: executing program 1 (id=1038): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000000f80)=[{{&(0x7f0000000240)={0xa, 0x4e21, 0x86, @private1={0xfc, 0x1, '\x00', 0xfc}, 0x7fffffff}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000280)="8a", 0x1}], 0x1}}], 0x1, 0x4004040) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) 1.988644057s ago: executing program 1 (id=1040): r0 = syz_open_dev$cec(&(0x7f0000002340), 0x0, 0x101441) ioctl$CEC_S_MODE(r0, 0x40046109, &(0x7f0000000100)=0x22) r1 = syz_open_dev$cec(&(0x7f0000000080), 0x0, 0x0) ioctl$CEC_S_MODE(r1, 0x40046109, &(0x7f00000000c0)=0x32) 1.925132289s ago: executing program 4 (id=1042): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000005c0)=ANY=[@ANYBLOB="12010000ff000040720501cb6526010203010902120001000000000904"], 0x0) syz_usb_control_io$uac3(r0, &(0x7f00000000c0)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c1c}}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000500)={0x14, 0x0, &(0x7f0000000440)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x480a}}, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000a40)={0x18, 0x0, &(0x7f00000008c0)={0x0, 0x3, 0x20, @string={0x20, 0x3, "0ba3516684898a8ee29800fd28b7936b455d7a22074fc676ab434617b9c9"}}, 0x0, 0x0, 0x0}, 0x0) 1.852752501s ago: executing program 1 (id=1044): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f00000001c0)={0x58, 0x2, 0x6, 0x3, 0x0, 0x0, {0x7}, [@IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xdcda}]}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x810}, 0x20004090) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x60, 0x9, 0x6, 0x3, 0x0, 0x0, {0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x38, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_PROTO={0x5, 0x7, 0xff}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x10004893}, 0x80) 1.739953875s ago: executing program 1 (id=1049): syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYBLOB="f7", @ANYRESDEC], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x4}) 1.714869866s ago: executing program 3 (id=1051): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001100)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x6361, 0x5, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newqdisc={0x50, 0x24, 0x1, 0x70bd29, 0x25dfdc01, {0x0, 0x0, 0x0, r1, {0x0, 0xb}, {0xffff, 0xffff}, {0xffff, 0xf}}, [@TCA_RATE={0x6, 0x5, {0x3, 0xb}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x0, 0x3, 0x0, 0x0, 0x1}}, {0x4}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x240040e0}, 0x200008c4) 1.588073229s ago: executing program 3 (id=1053): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000e40), 0x40001, 0x0) r1 = dup(r0) ioctl$PTP_EXTTS_REQUEST2(r1, 0xc0603d06, &(0x7f0000000040)={0x200}) 1.495968872s ago: executing program 2 (id=1055): r0 = socket$l2tp(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local}, 0x51) r1 = socket$l2tp(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) 1.484444873s ago: executing program 3 (id=1056): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x200, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x0) lseek(r0, 0xd488, 0x1) 1.378058016s ago: executing program 3 (id=1059): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@RTM_NEWMDB={0x18, 0x54, 0x1e5, 0x0, 0xfffffffd, {0x7, r2}}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x0) 1.313741878s ago: executing program 3 (id=1060): r0 = socket(0x1e, 0x805, 0x0) connect$tipc(r0, &(0x7f0000000080)=@id={0x1e, 0x3, 0x2, {0x4e20, 0x2}}, 0x10) connect$tipc(r0, &(0x7f0000000600)=@name={0x1e, 0x2, 0x3, {{0x42}, 0x2}}, 0x10) close(r0) 1.313031558s ago: executing program 2 (id=1071): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x2200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x104) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000380)={0x1, 0x0, [{0x20a, 0x0, 0x9000000000000000}]}) 1.239070591s ago: executing program 3 (id=1061): bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)={0xffffffffffffffff}, 0x4) syz_usb_connect(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12011001a6e2d720d21955ff3e72010203010902240001000010000904730702ffffff000905830200020d000609058202"], 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000200), 0x0}, 0x20) 1.147881643s ago: executing program 2 (id=1064): set_mempolicy(0x4005, &(0x7f0000000000)=0x1, 0x4) syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$eJzslbFrFEEUxr+Z3du7BA1YaGFzKQJGMHu7G5U0FrEXhETU8jCTcLrJhcsVSUBIsBHEWvwD7KwtUlnYaWVtoYJgYUobBUdmdvZ2Nrt78bhgk/eDm/vmzbyZN7Nv34IgiFPL1y8/Pz+/ubB8BcAZzKBu7N+dbA635n966dSMfLcx9fjAGmqohgGQMjO6x+zvAXi76AB7ybJSZt6vzb9acxkcM6Z/BxyXjb4LBj+NVWbeAgz3jfnhphycpjthRCzYg268stqJRaCaUDXRaudVLRefiv9wn2HFHFDtwKzxrZ3dR+0Y6CUiFqmoyXSfwlAqkpMBJUM5Mez+dHyLHDesK1DP697TJ/uq7xt7YN1fCI7Q6HkwLBm9gDp832+argit8190s/Wd5LEl7FXHXRSNUSaPL87N5SzTUEJl+HD3iVio055YGH/kkDn1kRdkJqu8XAqOEeGz8U+q4hjdizeLXl5xnYY5qLaIY16Sf9idHbUwOyUuHB68L3p9+29Je/IC5gLtoRfqoj5OxvGtUq/zOct0xSvj4awuCZUpkdQP5gKXrPrkWl+FVn99s7W1szvXWW+viTWxEUXz14OrQXAtaunanLR2uTtS/xq6Pk1a69cqaqXHPGy3+/1euA30e+GgHyWtlUxLb7o/tA/X9Y9j9reU6edFv3jph5Ll92Dmx/W/UrNObgKvCI4gCIIgCIIgCIIgCIIgCKKUX5ZuguHD1KAry3Gj23r4bwAAAP//c8NPrw==") socket(0x2c, 0x80000, 0x10) lsetxattr$trusted_overlay_upper(&(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x15, 0x2) 1.096219805s ago: executing program 0 (id=1065): r0 = socket$unix(0x1, 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x40) listen(r0, 0xa) 1.049917147s ago: executing program 0 (id=1066): r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=@newlink={0x4c, 0x10, 0x1, 0x470bd27, 0x25dfd402, {0x0, 0x0, 0x0, r2, 0x64e90, 0x16ac1}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x14, 0x5, 0x0, 0x1, [@IFLA_BRPORT_MCAST_FLOOD={0x5}, @IFLA_BRPORT_MCAST_TO_UCAST={0x5, 0x1c, 0x1}]}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400c080}, 0x200088c2) 897.424722ms ago: executing program 0 (id=1067): syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000000)='./bus\x00', 0x2000c12, &(0x7f0000000100)={[{@utf8}, {@showassoc}, {@iocharset={'iocharset', 0x3d, 'iso8859-2'}}, {@check_relaxed}, {@overriderock}, {@cruft}, {@map_off}, {@hide}, {@map_acorn}, {@map_off}, {@session={'session', 0x3d, 0x41}}, {@map_off}, {@iocharset={'iocharset', 0x3d, 'default'}}, {@mode={'mode', 0x3d, 0x1ff}}]}, 0x4, 0xa07, &(0x7f0000001f80)="$eJzs3UtsXOXZB/D/8SUxBiUB8vHxISCT8CUYcB3bKUkjFjSxJ4mpL5XtSERdEEqcKo1bWtJKgCoRpKqrolZq1UW7Q6zaDRKbsqnYtbt21UWlilX3qKt05erMjOPbjMc2jh3C7xeN51ye877Pub6Z8fF5wxfLwv4VYwsLtdcWxy/+fgcy5i52dvTT9z98r3y9ezN70pnniz8mPUkqSVeSR5PukdHpqYk2BV1PLif5JCmS7E39fUMup/hFHlga/yTF78p6W9qz0ZJpZ4Evtd0+/gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4G5UjIwODg4VezI2efHlSl1SWWNkdHqqyMLC2jmLy9R9XOv1u/i4bb1JUb7S07PY1fejB5dmP5KkciSP18cer3VInp68ff8jB154uKtjcflW2Xwuezde7I233r7+6vz83ButQxbeqa/D9uR2lzlfnRybmRqbOHO+WhmbmaqcPnly8PiFczOVc2Pj1ZlLM7PVicrIdPXM7NR0pW/kmcrQ6dMnKtWBS1MXJ8+PDoxXFyee+srw4ODJyksD36yemZ6Zmjz+0sDMyIWx8fGxyfO1mHJ2GXOqPBC/MTZbma2emahUrl6bnzuxKqfO1Ru7DBpqtyZl0HC7oOHB4eGhoeHhoXcbvWffnnDy+dPPnxoc7BpcJWsi7tBBy93lvta7eZuv4LB1HfX2P98dz1gmczEvp9L030hGM52pTLSY37DY/h89Xl233uXtf6OV71o2+7Hyx5E82RjtadH+t8hl5/7dyFt5O9fzauYzn7m8sesZ7ey/86lmMmOZyVTGMpEztSmVxpRKTudkTmYwr+RCDmUmlZzLWMZTzUwuZSazqdaOqJFMp5ozmc1UplNJX0byTCoZyumczolUUs1ALmUqFzOZ8xnNmVopV3Ottt1PrJPj7aChjQQNrxO0ujEvj/XNtf/Ve/V/gmzY9l/EYYsWGu3/nvahfSM7kRAAAACw7f7vL9l38KE//zMp8kTte/lzY+PVF3c7LQAAAGAb1W7Xe7x86y6Hnuipff4f3O20AAAAgG1U1P7GrkjSm0P1ocW/hPIlAAAAANwjar//fzLFoaUJPv8DAADAPaaz7TP22z6Fv+hffPxv5Ur9/Uojoj5W9J4bG68OjEyNvzCUY7WnDCR5Ym1pnUnRXfvzg2dzuB51uLf+3rtUYllnTxk1NPDCUJ7NkXrEkb6nyren+ppEDtcjn65HPr08sjMrIk+UkQBwrzuyTnu80fb/2fTXI/ofqzX5XY81aYMHtawAcLe43cfOfxpdmjVp/xsRT7Zq/7+6zuf/MuKhXD1Uv6VgIK/l9cznSvrTuOPgULNSF3sjqN+G0N/m24Dexi0LfzvVkf413wf03F7X5bFzGU5/028ElpVbLOZwoh7XeWf2AQDstCPrtsMba//723z+73VLIQDcVW73YL+JgXc2Ezz3xo3dXkcAYCWtNAAAAAAAAAAAAAAAAAAAAAAAAAAAAGy/DT3A/6/Hkvn5uWQLnQVseaBnMxmuP9CRHcp51wc6k+xW7S9m00uV+/hzVPqH+xqL/2v3t/w9N7DLFyYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB2RJF0NpvekexNMpjk+M5ndefc3O0Etktlz5YWK27lVt7Mvm3PBwAAAAAAAAAAAAAAAAAAAAAAAAAAAADgS67x/P+O1N/vr09KV0dyNMnlJN/a7Ry3063dTuDOKNqHfK8euPT8/46kOwtFuuq7PUX3yOj01ERZVLG3nP/p+x++V77al722V4WygLKGFZ1LNGpYNqV75VIP1pbqHZ27cf1Hr/+gMnq2dmCenT03PjpxfvrrS4GPFB8lldRfixbz/cnRP/1y2eRGRwnFR+WaNre63nO1ekfX1vu/zZZuUe8GXJufGy5rmq2+PPvj7197c9msh3I4eaov6VtZ03fKV4uaDq/enisVnxU/K/blN7lc2//l1igWinIX7a+t/31Xr83PDbz2+vyV2zm9syKnAzmU5ErSs/GcDrU+NmtHXUd3WetgLaj8cbBNeetaVuJQi+36YO2Q6d3UOlTanF9ttns+6CozOtE0o1/98OEc2/SePtamxqaKz4p/FBfy9/x0Wf8fHeX+P5qmZ2eTImqRy46U5fNWnF4d9cjavhhePuOV1WW2PCu5A36eb+drt/d/x7Lrf2Nf7cz1aFmNzc+LZPPnxQf717QoS2ot0sFVLVLj6tNqmUaeB+tRLfL8nzxXL3MTV5Tn2rXYd+j8/23Rl3/npv5/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAu1+RdDab3pEcTXIgyf5yvJIsrI65uYX6OnqLraS5bbaS8xdP0XJFi1u5lTezb6czAgAAAAAAAODOODv66fsfvle+ar+P78z/dzTmVJKuJAeKX3ePjE5PTbQpqDu5vPgr/Z7N5XC5/PHA0vgn5dijbRba3dsHAOAL7b8BAAD///69bw8=") openat$binfmt(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x80000, 0x0) getdents64(r0, &(0x7f0000003cc0)=""/4128, 0x1020) 859.236503ms ago: executing program 2 (id=1068): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000380)=@newqdisc={0x78, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0x0, 0x3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x48, 0x2, {{0x0, 0x5, 0x0, 0x386561e9, 0x4000000}, [@TCA_NETEM_SLOT={0x2c, 0xc, {0x2, 0xf, 0xb4, 0x0, 0xfffffffffffffffe, 0x8}}]}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 798.522155ms ago: executing program 2 (id=1069): r0 = syz_open_dev$swradio(&(0x7f0000000100), 0x1, 0x2) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000140)={0x101, 0xb, 0x4, 0x0, 0xf}) r1 = syz_open_dev$swradio(&(0x7f0000000040), 0x1, 0x2) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000140)={0xb, 0x0, 0x0, 0x84400}) 719.141497ms ago: executing program 2 (id=1070): syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='acl,heartbeat=none,dir_resv_level=00003,coherency=full,coherency=full,localflocks,coherency=full,noacl,\x00'/119], 0x1, 0x4434, &(0x7f0000008940)="$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mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2, 0xc3072, 0xffffffffffffffff, 0x200000) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x78c00}], 0x1, 0x2000, 0x0, 0x3) 668.724249ms ago: executing program 0 (id=1072): syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x2a0471a, &(0x7f00000000c0)={[{@bh}]}, 0x82, 0x4a8, &(0x7f0000000300)="$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") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000240)=@reiserfs_2={0x6c, 0x2, {0xc, 0x8fd344c1}}, 0x0) 245.763272ms ago: executing program 0 (id=1073): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=0x80000001, 0x12) 0s ago: executing program 0 (id=1074): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x81, &(0x7f0000000000)={[{@errors_remount}]}, 0x4, 0x4dd, &(0x7f0000000240)="$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") r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000002c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="09000000000000000000010000000800010000000000040004800800020001000000180008801400078008000500000000000400"], 0x40}}, 0x0) kernel console output (not intermixed with test programs): -fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 64.159570][ T4217] EXT4-fs error (device loop3): ext4_release_dquot:6272: comm kworker/u4:4: Failed to release dquot type 0 [ 64.189869][ T4414] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 64.230119][ T4414] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 64.295608][ T4188] EXT4-fs error (device loop3): __ext4_get_inode_loc:4334: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 64.355998][ T4188] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 64.382611][ T4188] EXT4-fs error (device loop3): ext4_quota_off:6542: inode #3: comm syz-executor: mark_inode_dirty error [ 64.503404][ T4397] F2FS-fs (loop0): Fix alignment : internally, start(4096) end(16896) block(12288) [ 64.552090][ T4397] F2FS-fs (loop0): invalid crc value [ 64.613223][ T4397] F2FS-fs (loop0): Found nat_bits in checkpoint [ 64.807791][ T4397] F2FS-fs (loop0): recover fsync data on readonly fs [ 64.836734][ T4397] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1 [ 64.875837][ T4446] device veth1_macvtap left promiscuous mode [ 64.886363][ T4397] F2FS-fs (loop0): Cannot turn on quotas: -2 on 2 [ 64.903155][ T4446] device macsec0 entered promiscuous mode [ 64.913354][ T4397] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 65.019668][ T4450] device veth1_macvtap entered promiscuous mode [ 65.065141][ T4450] device macsec0 left promiscuous mode [ 65.080372][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.181603][ T4397] F2FS-fs (loop0): Try to recover all the superblocks, ret: 0 [ 65.704814][ T13] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 65.974812][ T7] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 66.066176][ T13] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.097846][ T13] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 66.113570][ T13] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.135549][ T4233] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 66.136570][ T13] usb 2-1: config 0 descriptor?? [ 66.224989][ T7] usb 3-1: Using ep0 maxpacket: 32 [ 66.344954][ T7] usb 3-1: config 0 has an invalid interface number: 115 but max is 0 [ 66.363398][ T7] usb 3-1: config 0 has no interface number 0 [ 66.370809][ T7] usb 3-1: config 0 interface 115 altsetting 7 endpoint 0x82 has invalid wMaxPacketSize 0 [ 66.387511][ T7] usb 3-1: config 0 interface 115 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 0 [ 66.411727][ T7] usb 3-1: config 0 interface 115 has no altsetting 0 [ 66.555129][ T4233] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 66.580364][ T7] usb 3-1: New USB device found, idVendor=19d2, idProduct=ff55, bcdDevice=72.3e [ 66.584208][ T4233] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 66.592881][ T7] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.610351][ T4233] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 66.630606][ T4233] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 66.633559][ T13] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 66.658116][ T7] usb 3-1: Product: syz [ 66.662448][ T4233] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 66.664617][ T7] usb 3-1: Manufacturer: syz [ 66.693112][ T13] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0001/input/input5 [ 66.715929][ T7] usb 3-1: SerialNumber: syz [ 66.735026][ T7] usb 3-1: config 0 descriptor?? [ 66.786609][ T7] option 3-1:0.115: GSM modem (1-port) converter detected [ 66.825124][ T4233] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 66.837580][ T4511] set_capacity_and_notify: 1 callbacks suppressed [ 66.837594][ T4511] loop4: detected capacity change from 0 to 256 [ 66.877506][ T4233] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 66.886100][ T4233] usb 1-1: Product: syz [ 66.890284][ T4233] usb 1-1: Manufacturer: syz [ 66.946716][ T4233] cdc_wdm 1-1:1.0: skipping garbage [ 66.951942][ T4233] cdc_wdm 1-1:1.0: skipping garbage [ 66.976621][ T4233] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 66.983071][ T4233] cdc_wdm 1-1:1.0: Unknown control protocol [ 67.095077][ T4511] exFAT-fs (loop4): failed to load upcase table (idx : 0x0001053e, chksum : 0x9ba999a5, utbl_chksum : 0xe619d30d) [ 67.117869][ T4233] usb 3-1: USB disconnect, device number 2 [ 67.118349][ T13] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 67.148535][ T4233] option 3-1:0.115: device disconnected [ 67.219412][ T2238] usb 1-1: USB disconnect, device number 2 [ 67.224017][ T13] usb 2-1: USB disconnect, device number 2 [ 67.316735][ T4512] fido_id[4512]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 67.611162][ T4527] loop4: detected capacity change from 0 to 1024 [ 67.679141][ T4533] capability: warning: `syz.2.109' uses deprecated v2 capabilities in a way that may be insecure [ 67.913845][ T4527] hfsplus: request for non-existent node 211 in B*Tree [ 67.932062][ T4527] hfsplus: request for non-existent node 211 in B*Tree [ 68.088975][ T1194] hfsplus: b-tree write err: -5, ino 8 [ 68.267057][ T4559] netlink: 8 bytes leftover after parsing attributes in process `syz.4.117'. [ 68.475122][ T4192] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 68.542916][ T4575] loop3: detected capacity change from 0 to 1764 [ 68.544497][ T4580] loop1: detected capacity change from 0 to 256 [ 68.621898][ T4583] loop4: detected capacity change from 0 to 512 [ 68.627051][ T4575] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 68.635828][ T4580] exfat: Deprecated parameter 'utf8' [ 68.648446][ T4580] exfat: Deprecated parameter 'utf8' [ 68.686076][ T4583] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 68.712572][ T4580] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x8dfd24ac, utbl_chksum : 0xe619d30d) [ 68.745109][ T4192] usb 1-1: Using ep0 maxpacket: 16 [ 68.761779][ T4575] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 68.773980][ T4583] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 68.818906][ T4583] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2809: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 68.845564][ T4583] EXT4-fs (loop4): 1 truncate cleaned up [ 68.851261][ T4583] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000001,auto_da_alloc=0x0000000000000eb0,debug_want_extra_isize=0x0000000000000068,lazytime,nombcache,noload,noquota,,errors=continue. Quota mode: none. [ 68.885229][ T4192] usb 1-1: config 0 has no interfaces? [ 68.964920][ T4192] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 68.974250][ T4192] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 68.982475][ T4192] usb 1-1: Manufacturer: syz [ 68.989724][ T4192] usb 1-1: config 0 descriptor?? [ 69.165938][ T4594] netlink: 8 bytes leftover after parsing attributes in process `syz.3.133'. [ 69.287940][ T4598] loop3: detected capacity change from 0 to 512 [ 69.365489][ T4598] EXT4-fs (loop3): orphan cleanup on readonly fs [ 69.379375][ T13] usb 1-1: USB disconnect, device number 3 [ 69.390968][ T4598] EXT4-fs warning (device loop3): ext4_enable_quotas:6488: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 69.409175][ T4598] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 69.416770][ T4598] EXT4-fs error (device loop3): ext4_orphan_get:1411: comm syz.3.135: couldn't read orphan inode 26 (err -116) [ 69.437449][ T4598] EXT4-fs (loop3): Remounting filesystem read-only [ 69.445111][ T4598] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 69.469042][ T4598] netlink: 4 bytes leftover after parsing attributes in process `syz.3.135'. [ 69.522543][ T4605] loop4: detected capacity change from 0 to 4096 [ 69.696774][ T4610] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 69.964930][ T4590] loop1: detected capacity change from 0 to 32768 [ 70.129824][ T4590] XFS (loop1): Mounting V5 Filesystem [ 70.134775][ T1106] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 70.208284][ T4609] loop3: detected capacity change from 0 to 32768 [ 70.237960][ T4590] XFS (loop1): Ending clean mount [ 70.274330][ T4607] loop2: detected capacity change from 0 to 32768 [ 70.293807][ T4590] XFS (loop1): Quotacheck needed: Please wait. [ 70.382337][ T4590] XFS (loop1): Quotacheck: Done. [ 70.384848][ T1106] usb 5-1: Using ep0 maxpacket: 32 [ 70.461914][ T4607] XFS (loop2): Mounting V5 Filesystem [ 70.515108][ T1106] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 70.571183][ T4607] XFS (loop2): Ending clean mount [ 70.606357][ T4607] XFS (loop2): Quotacheck needed: Please wait. [ 70.681201][ T4607] XFS (loop2): Quotacheck: Done. [ 70.695234][ T1106] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 70.716782][ T1106] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 70.734306][ T1106] usb 5-1: Product: syz [ 70.743224][ T1106] usb 5-1: Manufacturer: syz [ 70.748209][ T1106] usb 5-1: SerialNumber: syz [ 70.764874][ T4187] XFS (loop1): Unmounting Filesystem [ 70.792624][ T1106] usb 5-1: config 0 descriptor?? [ 70.815052][ T4612] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 70.835591][ T1106] hub 5-1:0.0: bad descriptor, ignoring hub [ 70.841560][ T1106] hub: probe of 5-1:0.0 failed with error -5 [ 70.899402][ T4195] XFS (loop2): Unmounting Filesystem [ 71.265677][ T13] usb 5-1: USB disconnect, device number 2 [ 71.321436][ T4633] JBD2: Ignoring recovery information on journal [ 71.365898][ T1419] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.372621][ T1419] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.476526][ T4633] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 71.656701][ T4649] netlink: 4 bytes leftover after parsing attributes in process `syz.1.150'. [ 71.694986][ T13] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 71.718816][ T26] audit: type=1800 audit(1781655818.152:2): pid=4633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.143" name="bus" dev="loop3" ino=17058 res=0 errno=0 [ 71.840655][ T4643] hfsplus: catalog searching failed [ 71.866437][ T4188] ocfs2: Unmounting device (7,3) on (node local) [ 71.911033][ T4654] set_capacity_and_notify: 2 callbacks suppressed [ 71.911056][ T4654] loop1: detected capacity change from 0 to 1024 [ 71.954811][ T13] usb 5-1: Using ep0 maxpacket: 32 [ 71.981964][ T4252] hfsplus: b-tree write err: -5, ino 3 [ 72.044283][ T4654] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000005,,errors=continue. Quota mode: writeback. [ 72.075064][ T13] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 72.244639][ T4654] VFS: Lookup of 'file0' in ext4 loop1 would have caused loop [ 72.375216][ T13] usb 5-1: string descriptor 0 read error: -22 [ 72.396014][ T13] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 72.414265][ T13] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 72.476210][ T13] usb 5-1: config 0 descriptor?? [ 72.515341][ T4612] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 72.535622][ T13] hub 5-1:0.0: bad descriptor, ignoring hub [ 72.541581][ T13] hub: probe of 5-1:0.0 failed with error -5 [ 72.644859][ T4264] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 72.887049][ T13] usb 5-1: USB disconnect, device number 3 [ 72.905936][ T4264] usb 3-1: Using ep0 maxpacket: 8 [ 73.015347][ T4693] process 'syz.0.167' launched '/dev/fd/4' with NULL argv: empty string added [ 73.065267][ T4264] usb 3-1: unable to get BOS descriptor or descriptor too short [ 73.155044][ T4264] usb 3-1: config 117 has an invalid interface number: 163 but max is 0 [ 73.163444][ T4264] usb 3-1: config 117 has no interface number 0 [ 73.207003][ T4264] usb 3-1: config 117 interface 163 has no altsetting 0 [ 73.221695][ T4699] input: syz0 as /devices/virtual/input/input6 [ 73.238987][ T4698] loop3: detected capacity change from 0 to 4096 [ 73.366558][ T4704] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 73.384995][ T4264] usb 3-1: New USB device found, idVendor=2c42, idProduct=16f8, bcdDevice=5d.24 [ 73.434818][ T4264] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.456103][ T4264] usb 3-1: Product: syz [ 73.460339][ T4264] usb 3-1: Manufacturer: syz [ 73.505352][ T4264] usb 3-1: SerialNumber: syz [ 73.677671][ T4711] input: syz0 as /devices/virtual/input/input7 [ 73.715897][ T4713] loop4: detected capacity change from 0 to 764 [ 73.780880][ T4714] loop0: detected capacity change from 0 to 2048 [ 73.941888][ T4714] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 73.956259][ T4233] kernel write not supported for file /comedi4 (pid: 4233 comm: kworker/1:6) [ 74.474817][ T4192] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 74.478344][ T4236] usb 3-1: USB disconnect, device number 3 [ 74.490919][ T4717] loop3: detected capacity change from 0 to 32768 [ 74.502218][ T4236] f81534a_ctrl 3-1:117.163: failed to set register 0x116: -19 [ 74.510388][ T4236] f81534a_ctrl 3-1:117.163: failed to enable ports: -19 [ 74.580121][ T4717] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 74.597004][ T4726] loop4: detected capacity change from 0 to 40427 [ 74.613192][ T4726] F2FS-fs (loop4): build fault injection attr: rate: 14, type: 0x1ffff [ 74.621835][ T4726] F2FS-fs (loop4): build fault injection attr: rate: 0, type: 0xe4 [ 74.631698][ T4726] F2FS-fs (loop4): invalid crc value [ 74.654146][ T4726] F2FS-fs (loop4): Found nat_bits in checkpoint [ 74.703518][ T4188] ocfs2: Unmounting device (7,3) on (node local) [ 74.782502][ T4726] F2FS-fs (loop4) : inject page alloc in f2fs_grab_cache_page of f2fs_ra_meta_pages+0x43c/0xaa0 [ 74.832921][ T4726] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 74.878525][ T4726] F2FS-fs (loop4) : inject no more block in inc_valid_node_count of f2fs_new_node_page+0x185/0x8f0 [ 74.904517][ T4726] F2FS-fs (loop4) : inject page alloc in f2fs_grab_cache_page of f2fs_get_read_data_page+0xf7/0x580 [ 74.928590][ T4192] usb 1-1: unable to get BOS descriptor or descriptor too short [ 74.944939][ T4196] attempt to access beyond end of device [ 74.944939][ T4196] loop4: rw=2049, want=45104, limit=40427 [ 75.099673][ T4740] loop1: detected capacity change from 0 to 4096 [ 75.183930][ T4745] loop2: detected capacity change from 0 to 512 [ 75.198360][ T4745] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 75.215243][ T4192] usb 1-1: New USB device found, idVendor=1395, idProduct=0300, bcdDevice= 0.40 [ 75.230083][ T4745] EXT4-fs (loop2): 1 truncate cleaned up [ 75.233703][ T4192] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.247778][ T4192] usb 1-1: Product: syz [ 75.252480][ T4192] usb 1-1: Manufacturer: syz [ 75.257261][ T4192] usb 1-1: SerialNumber: syz [ 75.275139][ T4745] EXT4-fs (loop2): mounted filesystem without journal. Opts: block_validity,errors=remount-ro,. Quota mode: none. [ 75.890394][ T4233] usb 5-1: new full-speed USB device number 4 using dummy_hcd [ 75.939891][ T4772] loop1: detected capacity change from 0 to 256 [ 76.005451][ T4772] exfat: Deprecated parameter 'utf8' [ 76.015083][ T4192] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 76.027495][ T4772] exfat: Deprecated parameter 'utf8' [ 76.034934][ T4772] exfat: Deprecated parameter 'utf8' [ 76.113007][ T4772] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x0afbdf60, utbl_chksum : 0xe619d30d) [ 76.115013][ T4192] usb 1-1: USB disconnect, device number 4 [ 76.265382][ T4181] udevd[4181]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 76.278819][ T4754] loop2: detected capacity change from 0 to 40427 [ 76.315401][ T4233] usb 5-1: config 0 has an invalid interface number: 214 but max is 0 [ 76.323656][ T4233] usb 5-1: config 0 has no interface number 0 [ 76.350066][ T4754] F2FS-fs (loop2): invalid crc value [ 76.368518][ T4233] usb 5-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 76.388093][ T4754] F2FS-fs (loop2): Found nat_bits in checkpoint [ 76.511245][ T4754] F2FS-fs (loop2): Start checkpoint disabled! [ 76.539449][ T4790] EXT4-fs (loop3): Ignoring removed bh option [ 76.549135][ T4754] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 76.558616][ T4233] usb 5-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice= 5.f5 [ 76.586717][ T4233] usb 5-1: New USB device strings: Mfr=1, Product=0, SerialNumber=3 [ 76.589658][ T4790] EXT4-fs (loop3): mounted filesystem without journal. Opts: barrier,nodioread_nolock,noquota,barrier,auto_da_alloc,nodioread_nolock,bh,,errors=continue. Quota mode: none. [ 76.614816][ T4233] usb 5-1: Manufacturer: syz [ 76.623247][ T4233] usb 5-1: SerialNumber: syz [ 76.632460][ T4233] usb 5-1: config 0 descriptor?? [ 76.658428][ T4790] ext4 filesystem being mounted at /60/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.755130][ T4790] EXT4-fs error (device loop3): ext4_map_blocks:741: inode #15: block 3: comm syz.3.202: lblock 3 mapped to illegal pblock 3 (length 3) [ 76.782225][ T4790] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 76.835075][ T4790] EXT4-fs (loop3): This should not happen!! Data will be lost [ 76.835075][ T4790] [ 76.929799][ T9] EXT4-fs error (device loop3): ext4_map_blocks:741: inode #15: block 8: comm kworker/u4:0: lblock 8 mapped to illegal pblock 8 (length 8) [ 76.990821][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 77.040794][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 77.040794][ T9] [ 77.121047][ T4233] usbtouchscreen: probe of 5-1:0.214 failed with error -71 [ 77.143679][ T4233] usb 5-1: USB disconnect, device number 4 [ 77.581348][ T4832] set_capacity_and_notify: 1 callbacks suppressed [ 77.581364][ T4832] loop1: detected capacity change from 0 to 8192 [ 77.620140][ T4832] REISERFS (device loop1): found reiserfs format "3.5" with non-standard journal [ 77.631481][ T4832] REISERFS (device loop1): using ordered data mode [ 77.639290][ T4832] reiserfs: using flush barriers [ 77.661007][ T4832] REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 77.762138][ T4819] loop2: detected capacity change from 0 to 40427 [ 77.762330][ T4201] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 77.769936][ T4832] REISERFS (device loop1): checking transaction log (loop1) [ 77.791006][ T4832] REISERFS (device loop1): Using r5 hash to sort names [ 77.802335][ T4832] REISERFS (device loop1): Created .reiserfs_priv - reserved for xattr storage. [ 77.849160][ T4201] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 78.175349][ T4819] F2FS-fs (loop2): build fault injection attr: rate: 771, type: 0x1ffff [ 78.219742][ T4819] F2FS-fs (loop2): invalid crc value [ 78.229585][ T4843] loop0: detected capacity change from 0 to 128 [ 78.260351][ T4819] F2FS-fs (loop2): Found nat_bits in checkpoint [ 78.299429][ T4843] FAT-fs (loop0): bogus number of reserved sectors [ 78.325276][ T4819] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 78.359589][ T4843] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 78.439210][ T4819] attempt to access beyond end of device [ 78.439210][ T4819] loop2: rw=2049, want=77960, limit=40427 [ 78.479529][ T4853] netlink: 16255 bytes leftover after parsing attributes in process `syz.1.217'. [ 78.489506][ T4843] FAT-fs (loop0): Can't find a valid FAT filesystem [ 78.543121][ T4851] fido_id[4851]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 78.725622][ T4195] attempt to access beyond end of device [ 78.725622][ T4195] loop2: rw=2049, want=45104, limit=40427 [ 78.854618][ T4871] netlink: 36 bytes leftover after parsing attributes in process `syz.1.229'. [ 79.186709][ T4882] tap0: tun_chr_ioctl cmd 2147767506 [ 79.903671][ T4923] netlink: 12 bytes leftover after parsing attributes in process `syz.3.253'. [ 79.945060][ T4923] netlink: 12 bytes leftover after parsing attributes in process `syz.3.253'. [ 79.984534][ T4923] netlink: 20 bytes leftover after parsing attributes in process `syz.3.253'. [ 80.033250][ T4923] netlink: 20 bytes leftover after parsing attributes in process `syz.3.253'. [ 80.240476][ T4944] netlink: 'syz.0.261': attribute type 10 has an invalid length. [ 80.300238][ T4946] loop3: detected capacity change from 0 to 2048 [ 80.309270][ T4940] loop4: detected capacity change from 0 to 4096 [ 80.318802][ T4944] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.330021][ T4944] device bridge_slave_1 left promiscuous mode [ 80.341333][ T4944] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.356175][ T4944] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 80.397300][ C1] Illegal XDP return value 16128, expect packet loss! [ 80.431605][ T4947] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 80.444914][ T21] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 80.479507][ T4948] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 80.527777][ T4940] NILFS (loop4): error -22 preparing GC: cannot mark copying blocks dirty [ 80.685430][ T4956] Failed to get privilege flags for destination (handle=0x2:0x400) [ 80.808099][ T4962] loop4: detected capacity change from 0 to 256 [ 80.825337][ T21] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 80.841898][ T21] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 80.869597][ T4968] loop3: detected capacity change from 0 to 136 [ 80.878705][ T4962] exfat: Deprecated parameter 'namecase' [ 80.887855][ T4962] exfat: Deprecated parameter 'namecase' [ 80.893659][ T4962] exfat: Deprecated parameter 'namecase' [ 80.931255][ T4968] Attempt to read inode for relocated directory [ 80.934425][ T4962] exFAT-fs (loop4): failed to load upcase table (idx : 0x0001fe89, chksum : 0x5174a95f, utbl_chksum : 0xe619d30d) [ 81.035033][ T21] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 81.051636][ T21] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 81.079506][ T21] usb 3-1: Product: syz [ 81.084189][ T21] usb 3-1: Manufacturer: syz [ 81.093985][ T21] usb 3-1: SerialNumber: syz [ 81.153362][ T21] usb 3-1: config 0 descriptor?? [ 81.471581][ T21] usb 3-1: USB disconnect, device number 4 [ 81.522385][ T4990] loop1: detected capacity change from 0 to 512 [ 81.571165][ T4980] loop3: detected capacity change from 0 to 32768 [ 81.585253][ T4990] EXT4-fs (loop1): Ignoring removed bh option [ 81.597694][ T23] cfg80211: failed to load regulatory.db [ 81.611055][ T4990] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 81.627739][ T4990] EXT4-fs (loop1): 1 truncate cleaned up [ 81.650364][ T4996] netem: change failed [ 81.654623][ T4990] EXT4-fs (loop1): mounted filesystem without journal. Opts: bh,,errors=continue. Quota mode: none. [ 81.699593][ T4980] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop3 scanned by syz.3.277 (4980) [ 81.850449][ T4980] BTRFS info (device loop3): using blake2b (blake2b-256-generic) checksum algorithm [ 81.886122][ T4980] BTRFS info (device loop3): using free space tree [ 81.911266][ T4980] BTRFS info (device loop3): has skinny extents [ 82.190134][ T5019] loop1: detected capacity change from 0 to 4096 [ 82.274877][ T4236] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 82.290927][ T4980] BTRFS info (device loop3): enabling ssd optimizations [ 82.550604][ T5019] EXT4-fs (loop1): Test dummy encryption mode enabled [ 82.582482][ T5019] EXT4-fs (loop1): Ignoring removed orlov option [ 82.632618][ T5019] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpid,debug_want_extra_isize=0x0000000000000010,nodioread_nolock,test_dummy_encryption,lazytime,nodelalloc,minixdf,orlov,,errors=continue. Quota mode: writeback. [ 82.635070][ T4236] usb 1-1: config 0 has an invalid interface number: 64 but max is 0 [ 82.654140][ C1] vkms_vblank_simulate: vblank timer overrun [ 82.681834][ T4236] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 82.692354][ T4236] usb 1-1: config 0 has no interface number 0 [ 82.817375][ T5019] EXT4-fs (loop1): re-mounted. Opts: (null). Quota mode: writeback. [ 82.856661][ T4236] usb 1-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice= 0.07 [ 82.870903][ T4236] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.872907][ T5019] EXT4-fs (loop1): Ignoring removed orlov option [ 82.888136][ T4236] usb 1-1: Product: syz [ 82.896831][ T4236] usb 1-1: Manufacturer: syz [ 82.902115][ T4236] usb 1-1: SerialNumber: syz [ 82.910242][ T4236] usb 1-1: config 0 descriptor?? [ 82.924604][ T5019] EXT4-fs (loop1): Remounting file system with no journal so ignoring journalled data option [ 82.952803][ T5019] EXT4-fs (loop1): re-mounted. Opts: bsdgroups,nodiscard,noblock_validity,nouid32,usrjquota=,orlov,norecovery,barrier,data=journal,. Quota mode: writeback. [ 82.955718][ T5014] loop2: detected capacity change from 0 to 32768 [ 83.043164][ T5014] JBD2: Ignoring recovery information on journal [ 83.126864][ T5014] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 83.248278][ T4236] usb 1-1: USB disconnect, device number 5 [ 83.361776][ T5014] (syz.2.289,5014,1):ocfs2_read_blocks:239 ERROR: status = -12 [ 83.376512][ T5014] (syz.2.289,5014,0):ocfs2_trim_mainbm:7603 ERROR: status = -12 [ 83.398070][ T4205] block nbd0: Receive control failed (result -32) [ 83.524579][ T5046] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 83.538588][ T5046] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 83.712179][ T4195] ocfs2: Unmounting device (7,2) on (node local) [ 83.797299][ T5062] loop1: detected capacity change from 0 to 512 [ 83.860499][ T5062] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 83.918989][ T5062] EXT4-fs (loop1): invalid journal inode [ 83.933855][ T5062] EXT4-fs (loop1): can't get journal size [ 83.961763][ T5068] loop0: detected capacity change from 0 to 128 [ 83.988209][ T5062] EXT4-fs (loop1): 1 truncate cleaned up [ 83.999647][ T5062] EXT4-fs (loop1): mounted filesystem without journal. Opts: norecovery,,errors=continue. Quota mode: none. [ 84.074390][ T5068] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 84.121475][ T5068] ext4 filesystem being mounted at /47/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 84.194459][ T5068] fscrypt (loop0, inode 12): Mutually exclusive encryption flags (0x0c) [ 84.285113][ T4201] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 84.381418][ T5088] syz.4.308 uses obsolete (PF_INET,SOCK_PACKET) [ 84.518920][ T5094] loop0: detected capacity change from 0 to 128 [ 84.545126][ T4201] usb 3-1: Using ep0 maxpacket: 32 [ 84.653955][ T5094] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 84.685476][ T5094] hpfs: filesystem error: improperly stopped [ 84.695409][ T4201] usb 3-1: config 0 interface 0 altsetting 128 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 84.716138][ T5094] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 84.734816][ T4201] usb 3-1: config 0 interface 0 has no altsetting 0 [ 84.751796][ T5094] hpfs: You really don't want any checks? You are crazy... [ 84.759537][ T4201] usb 3-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 84.775672][ T5094] hpfs: hpfs_map_sector(): read error [ 84.787777][ T4201] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.796393][ T5094] hpfs: code page support is disabled [ 84.804307][ T5094] hpfs: hpfs_map_4sectors(): unaligned read [ 84.818719][ T5094] hpfs: hpfs_map_4sectors(): unaligned read [ 84.827241][ T4201] usb 3-1: config 0 descriptor?? [ 84.850950][ T5094] hpfs: filesystem error: unable to find root dir [ 84.974552][ T5090] loop3: detected capacity change from 0 to 32768 [ 85.204165][ T5105] loop1: detected capacity change from 0 to 32768 [ 85.318168][ T4201] corsair-cpro 0003:1B1C:0C10.0003: unknown main item tag 0x0 [ 85.326306][ T4201] corsair-cpro 0003:1B1C:0C10.0003: unknown main item tag 0x0 [ 85.333911][ T4201] corsair-cpro 0003:1B1C:0C10.0003: unknown main item tag 0x0 [ 85.342052][ T4201] corsair-cpro 0003:1B1C:0C10.0003: unknown main item tag 0x0 [ 85.349941][ T4201] corsair-cpro 0003:1B1C:0C10.0003: unknown main item tag 0x0 [ 85.362455][ T4201] corsair-cpro 0003:1B1C:0C10.0003: hidraw0: USB HID v4.06 Device [HID 1b1c:0c10] on usb-dummy_hcd.2-1/input0 [ 85.390182][ T5105] XFS (loop1): Mounting V5 Filesystem [ 85.484872][ T4236] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 85.523472][ T5105] XFS (loop1): Ending clean mount [ 85.537852][ T5105] XFS (loop1): Quotacheck needed: Please wait. [ 85.583188][ T5126] netlink: 452 bytes leftover after parsing attributes in process `syz.3.321'. [ 85.639758][ T5105] XFS (loop1): Quotacheck: Done. [ 85.740840][ T4201] corsair-cpro: probe of 0003:1B1C:0C10.0003 failed with error -71 [ 85.762624][ T4201] usb 3-1: USB disconnect, device number 5 [ 85.764762][ T4236] usb 1-1: Using ep0 maxpacket: 8 [ 85.802718][ T4187] XFS (loop1): Unmounting Filesystem [ 85.888311][ T5135] fido_id[5135]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 85.905192][ T4236] usb 1-1: config index 0 descriptor too short (expected 30, got 18) [ 86.085116][ T4236] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 86.089717][ T21] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 86.104488][ T4236] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.124997][ T4236] usb 1-1: Product: syz [ 86.129231][ T4236] usb 1-1: Manufacturer: syz [ 86.135455][ T4236] usb 1-1: SerialNumber: syz [ 86.158859][ T4236] usb 1-1: config 0 descriptor?? [ 86.162107][ T5132] loop4: detected capacity change from 0 to 32768 [ 86.196841][ T4236] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 86.228592][ T5141] loop1: detected capacity change from 0 to 8 [ 86.240032][ T4236] usb 1-1: setting power ON [ 86.255506][ T4236] dvb-usb: bulk message failed: -22 (2/0) [ 86.269913][ T4236] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 86.315340][ T5141] SQUASHFS error: zlib decompression failed, data probably corrupt [ 86.324005][ T5141] SQUASHFS error: Failed to read block 0x9b: -5 [ 86.337265][ T21] usb 4-1: Using ep0 maxpacket: 32 [ 86.345995][ T5132] XFS (loop4): Mounting V5 Filesystem [ 86.353702][ T5141] SQUASHFS error: Unable to read metadata cache entry [99] [ 86.364499][ T5141] SQUASHFS error: Unable to read inode 0x104 [ 86.365473][ T4236] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 86.385240][ T4236] usb 1-1: media controller created [ 86.409200][ T4236] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 86.411328][ T5110] dvb-usb: bulk message failed: -22 (3/0) [ 86.411424][ T5110] dvb-usb: bulk message failed: -22 (3/0) [ 86.431021][ T4236] usb 1-1: selecting invalid altsetting 6 [ 86.431122][ T4236] usb 1-1: digital interface selection failed (-22) [ 86.431137][ T4236] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 86.467200][ T4236] usb 1-1: setting power OFF [ 86.467357][ T4236] dvb-usb: bulk message failed: -22 (2/0) [ 86.467421][ T4236] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 86.467434][ T4236] (NULL device *): no alternate interface [ 86.475411][ T21] usb 4-1: config 0 has an invalid descriptor of length 1, skipping remainder of the config [ 86.506789][ T4236] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 86.511402][ T4236] usb 1-1: USB disconnect, device number 6 [ 86.527741][ T5132] XFS (loop4): Ending clean mount [ 86.537865][ T5132] XFS (loop4): Quotacheck needed: Please wait. [ 86.667132][ T21] usb 4-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 86.686410][ T21] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.694463][ T21] usb 4-1: Product: syz [ 86.704304][ T5132] XFS (loop4): Quotacheck: Done. [ 86.745238][ T21] usb 4-1: Manufacturer: syz [ 86.749881][ T21] usb 4-1: SerialNumber: syz [ 86.792232][ T21] usb 4-1: config 0 descriptor?? [ 86.853370][ T4196] XFS (loop4): Unmounting Filesystem [ 86.892234][ T21] usb 4-1: bad CDC descriptors [ 86.910465][ T21] usb 4-1: unsupported MDLM descriptors [ 87.158904][ T5050] usb 4-1: USB disconnect, device number 2 [ 87.638877][ T5159] loop1: detected capacity change from 0 to 32768 [ 87.643018][ T5167] loop0: detected capacity change from 0 to 32768 [ 87.744850][ T4201] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 87.831785][ T5159] XFS (loop1): Mounting V5 Filesystem [ 87.839618][ T5167] XFS (loop0): Mounting V5 Filesystem [ 87.965197][ T5167] XFS (loop0): Ending clean mount [ 87.993928][ T5167] XFS (loop0): Quotacheck needed: Please wait. [ 88.014957][ T4201] usb 3-1: Using ep0 maxpacket: 8 [ 88.078410][ T5159] XFS (loop1): Ending clean mount [ 88.102652][ T5167] XFS (loop0): Quotacheck: Done. [ 88.186432][ T4201] usb 3-1: unable to get BOS descriptor or descriptor too short [ 88.262898][ T4189] XFS (loop0): Unmounting Filesystem [ 88.277038][ T4201] usb 3-1: config 3 has an invalid interface number: 145 but max is 0 [ 88.301740][ T4201] usb 3-1: config 3 has no interface number 0 [ 88.312030][ T4201] usb 3-1: config 3 interface 145 has no altsetting 0 [ 88.325196][ T4187] XFS (loop1): Unmounting Filesystem [ 88.438520][ T5219] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 88.450668][ T5219] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 88.518083][ T4201] usb 3-1: New USB device found, idVendor=2c7c, idProduct=0306, bcdDevice=c8.3f [ 88.527847][ T4201] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.537614][ T4201] usb 3-1: Product: syz [ 88.541813][ T4201] usb 3-1: Manufacturer: syz [ 88.569169][ T4201] usb 3-1: SerialNumber: syz [ 88.744809][ T5059] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 88.881598][ T5227] tipc: Started in network mode [ 88.886838][ T5227] tipc: Node identity ac14140f, cluster identity 4711 [ 88.894016][ T5227] tipc: New replicast peer: 255.255.255.255 [ 88.901742][ T5227] tipc: Enabled bearer , priority 10 [ 88.915627][ T4201] qmi_wwan 3-1:3.145: bogus CDC Union: master=0, slave=0 [ 88.929181][ T5223] loop4: detected capacity change from 0 to 40427 [ 88.964750][ T4201] qmi_wwan: probe of 3-1:3.145 failed with error -22 [ 88.986533][ T4201] usb 3-1: USB disconnect, device number 6 [ 89.011981][ T5223] F2FS-fs (loop4): build fault injection attr: rate: 771, type: 0x1ffff [ 89.054992][ T4236] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 89.064248][ T5223] F2FS-fs (loop4): invalid crc value [ 89.107545][ T5223] F2FS-fs (loop4): Found nat_bits in checkpoint [ 89.122426][ T5238] syz.0.362[5238] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 89.122525][ T5238] syz.0.362[5238] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 89.206658][ T5223] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 89.271353][ T5223] attempt to access beyond end of device [ 89.271353][ T5223] loop4: rw=2049, want=77960, limit=40427 [ 89.282949][ T5059] usb 4-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=26.65 [ 89.292170][ T5059] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.301164][ T5059] usb 4-1: Product: syz [ 89.306141][ T5059] usb 4-1: Manufacturer: syz [ 89.310749][ T5059] usb 4-1: SerialNumber: syz [ 89.325134][ T5059] usb 4-1: config 0 descriptor?? [ 89.332001][ T4196] attempt to access beyond end of device [ 89.332001][ T4196] loop4: rw=2049, want=45104, limit=40427 [ 89.474231][ T5245] loop0: detected capacity change from 0 to 64 [ 89.484894][ T4236] usb 2-1: unable to get BOS descriptor or descriptor too short [ 89.565022][ T4236] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 89.585067][ T5059] usb 4-1: ignoring: probably an ADSL modem [ 89.765115][ T4236] usb 2-1: New USB device found, idVendor=0b05, idProduct=1743, bcdDevice= 0.40 [ 89.797162][ T4236] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.821178][ T4236] usb 2-1: Product: ⫡ⷞ潗芨혫졫걮칭ꐬገ丕킴洞톍・쒊駅灈ﷸꨛὝ뛘잽 [ 89.845664][ T5243] loop2: detected capacity change from 0 to 32768 [ 89.852914][ T4236] usb 2-1: Manufacturer: ႀ쒻鶴瓠ℷ리蟎龅菊菺跞螻溍ꣷ뒋쾤䶤ᝬ難ᰬ᫗巜霎ንἢ᫺専噘韖篡犛丘㺚㟴坋ᔷशఓࣴ퓩ᦖ㟩灮⏙㞇遨粢㓲䡬乽貤㣢ꯡ㝨쌆瘾䤑ㆀ㩍鏤鍞泊撼䃴떉篺ዀ꾝箈딘슣쏂盹螋䠩䈺좽頫駥덗陴樀秌淏茁俞ᙃ薏퉝ኧ觙喪냀謇甒⥬ [ 89.893569][ T4236] usb 2-1: SerialNumber: syz [ 89.956642][ T5243] XFS (loop2): Mounting V5 Filesystem [ 90.025124][ T5059] cxacru 4-1:0.0: usbatm_usb_probe: bind failed: -19! [ 90.040110][ T13] tipc: Node number set to 2886997007 [ 90.103732][ T5243] XFS (loop2): Ending clean mount [ 90.140204][ T5247] loop4: detected capacity change from 0 to 32768 [ 90.238758][ T5269] loop0: detected capacity change from 0 to 128 [ 90.251163][ T5059] usb 4-1: USB disconnect, device number 3 [ 90.262423][ T4195] XFS (loop2): Unmounting Filesystem [ 90.275100][ T4236] usb 2-1: unit 4 not found! [ 90.303513][ T5247] XFS (loop4): Mounting V5 Filesystem [ 90.377189][ T5269] EXT4-fs (loop0): Test dummy encryption mode enabled [ 90.408447][ T5269] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a806c018, mo2=0042] [ 90.433461][ T5269] System zones: 1-3, 19-19, 35-36 [ 90.452717][ T4236] usb 2-1: USB disconnect, device number 3 [ 90.515972][ T5269] EXT4-fs (loop0): mounted filesystem without journal. Opts: debug,nolazytime,dax=inode,jqfmt=vfsv0,dioread_lock,usrjquota=.,test_dummy_encryption,,errors=continue. Quota mode: writeback. [ 90.536113][ T5269] ext4 filesystem being mounted at /64/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.603492][ T5247] XFS (loop4): Ending clean mount [ 90.617936][ T5247] XFS (loop4): Quotacheck needed: Please wait. [ 90.655155][ T5269] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 90.689967][ T5247] XFS (loop4): Quotacheck: Done. [ 90.800929][ T4179] udevd[4179]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 90.822007][ T4196] XFS (loop4): Unmounting Filesystem [ 90.972689][ T5282] fscrypt: AES-256-XTS using implementation "xts-aes-aesni" [ 91.141553][ T5282] overlayfs: Failed to create volatile/dirty file. [ 91.365043][ T23] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 91.603687][ T5318] loop0: detected capacity change from 0 to 16 [ 91.611851][ T5321] loop4: detected capacity change from 0 to 64 [ 91.618172][ T23] usb 2-1: Using ep0 maxpacket: 8 [ 91.691634][ T5292] loop3: detected capacity change from 0 to 40427 [ 91.749666][ T5292] F2FS-fs (loop3): build fault injection attr: rate: 771, type: 0x1ffff [ 91.753500][ T5318] erofs: (device loop0): mounted with root inode @ nid 36. [ 91.785390][ T5292] F2FS-fs (loop3): invalid crc value [ 91.794984][ T23] usb 2-1: unable to get BOS descriptor or descriptor too short [ 91.812577][ T5318] erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 91.863055][ T5292] F2FS-fs (loop3): Found nat_bits in checkpoint [ 91.877699][ T5318] erofs: (device loop0): z_erofs_lz4_decompress: failed to decompress -29 in[58, 4038] out[1851] [ 91.897960][ T23] usb 2-1: config 3 has an invalid interface number: 145 but max is 0 [ 91.925382][ T23] usb 2-1: config 3 has no interface number 0 [ 91.952378][ T23] usb 2-1: config 3 interface 145 has no altsetting 0 [ 91.992301][ T5318] erofs: (device loop0): z_erofs_readpage: failed to read, err [-117] [ 92.074110][ T5292] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 92.133206][ T5292] attempt to access beyond end of device [ 92.133206][ T5292] loop3: rw=2049, want=77960, limit=40427 [ 92.165155][ T23] usb 2-1: New USB device found, idVendor=2c7c, idProduct=0306, bcdDevice=c8.3f [ 92.190595][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.237614][ T23] usb 2-1: Product: syz [ 92.241870][ T23] usb 2-1: Manufacturer: syz [ 92.253687][ T23] usb 2-1: SerialNumber: syz [ 92.272640][ T4188] attempt to access beyond end of device [ 92.272640][ T4188] loop3: rw=2049, want=45104, limit=40427 [ 92.292516][ T5339] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.461839][ T5327] loop2: detected capacity change from 0 to 32768 [ 92.519144][ T5327] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.390 (5327) [ 92.546004][ T5347] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 92.631968][ T5327] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 92.652223][ T5327] BTRFS info (device loop2): setting nodatacow, compression disabled [ 92.670683][ T23] qmi_wwan 2-1:3.145: bogus CDC Union: master=0, slave=0 [ 92.680789][ T5327] BTRFS info (device loop2): turning on flush-on-commit [ 92.694228][ T5327] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8) [ 92.706197][ T23] qmi_wwan: probe of 2-1:3.145 failed with error -22 [ 92.743817][ T23] usb 2-1: USB disconnect, device number 4 [ 92.746566][ T5327] BTRFS info (device loop2): use lzo compression, level 0 [ 92.787754][ T5327] BTRFS info (device loop2): setting nodatasum [ 92.794000][ T5327] BTRFS info (device loop2): use no compression [ 92.846392][ T5327] BTRFS info (device loop2): trying to use backup root at mount time [ 92.867734][ T5358] loop4: detected capacity change from 0 to 1024 [ 92.879104][ T5327] BTRFS info (device loop2): max_inline at 0 [ 92.924927][ T5327] BTRFS info (device loop2): using free space tree [ 92.931759][ T5327] BTRFS info (device loop2): has skinny extents [ 92.941505][ T5358] hfsplus: Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only. [ 92.953291][ T5361] block nbd3: NBD_DISCONNECT [ 93.256000][ T5383] netlink: 12 bytes leftover after parsing attributes in process `syz.3.406'. [ 93.267185][ T9] BTRFS warning (device loop2): checksum verify failed on 5332992 wanted 0x0a5e5d25 found 0xcee3a718 level 0 [ 93.285739][ T5327] BTRFS warning (device loop2): couldn't read tree root [ 93.293077][ T4217] BTRFS warning (device loop2): checksum verify failed on 5324800 wanted 0x9f73850b found 0xe06dfc66 level 0 [ 93.327314][ T5327] BTRFS warning (device loop2): couldn't read tree root [ 93.345296][ T5327] BTRFS error (device loop2): parent transid verify failed on 5255168 wanted 5 found 7 [ 93.365918][ T5327] BTRFS warning (device loop2): couldn't read tree root [ 93.413423][ T5327] BTRFS info (device loop2): enabling ssd optimizations [ 93.422447][ T5327] BTRFS info (device loop2): clearing free space tree [ 93.446714][ T5327] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 93.465712][ T5327] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 93.574380][ T5327] BTRFS info (device loop2): creating free space tree [ 93.618343][ T5327] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 93.653552][ T5327] BTRFS info (device loop2): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 94.457404][ T5426] set_capacity_and_notify: 1 callbacks suppressed [ 94.457432][ T5426] loop0: detected capacity change from 0 to 512 [ 94.635439][ T5439] loop4: detected capacity change from 0 to 512 [ 94.738572][ T5450] netlink: 24 bytes leftover after parsing attributes in process `syz.2.421'. [ 94.762134][ T5450] netlink: 24 bytes leftover after parsing attributes in process `syz.2.421'. [ 94.773231][ T5439] EXT4-fs (loop4): mounted filesystem without journal. Opts: nojournal_checksum,,errors=continue. Quota mode: writeback. [ 94.837680][ T5426] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpquota,noquota,quota,,errors=continue. Quota mode: writeback. [ 94.855981][ T5439] EXT4-fs (loop4): shut down requested (2) [ 94.905442][ T5426] ext4 filesystem being mounted at /74/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.071504][ T5456] loop3: detected capacity change from 0 to 4096 [ 95.268761][ T5456] ntfs3: loop3: Mark volume as dirty due to NTFS errors [ 95.279936][ T5416] loop1: detected capacity change from 0 to 32768 [ 95.321244][ T5456] ntfs3: loop3: Failed to load $Extend. [ 95.360546][ T5465] loop2: detected capacity change from 0 to 4096 [ 95.418989][ T26] audit: type=1800 audit(1781655841.852:3): pid=5456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.432" name="file1" dev="loop3" ino=30 res=0 errno=0 [ 95.513322][ T5470] netlink: 8 bytes leftover after parsing attributes in process `syz.4.438'. [ 95.520601][ T5416] XFS (loop1): Mounting V5 Filesystem [ 95.529980][ T5477] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 95.635603][ T5464] loop0: detected capacity change from 0 to 32768 [ 95.642169][ T26] audit: type=1800 audit(1781655842.072:4): pid=5465 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.436" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 95.787354][ T5416] XFS (loop1): Ending clean mount [ 95.827680][ T26] audit: type=1800 audit(1781655842.072:5): pid=5465 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.436" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 95.852336][ T5416] XFS (loop1): Quotacheck needed: Please wait. [ 95.859257][ T5464] XFS (loop0): Mounting V5 Filesystem [ 95.911969][ T4188] ntfs3: loop3: ntfs_sync_fs r=9 failed, -22. [ 95.925561][ T4188] ntfs3: loop3: ntfs_evict_inode r=9 failed, -22. [ 95.960532][ T5416] XFS (loop1): Quotacheck: Done. [ 96.026442][ T5464] XFS (loop0): Ending clean mount [ 96.154272][ T4187] XFS (loop1): Unmounting Filesystem [ 96.181211][ T5059] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 96.271924][ T5501] loop2: detected capacity change from 0 to 512 [ 96.333674][ T4189] XFS (loop0): Unmounting Filesystem [ 96.371777][ T5505] netlink: 'syz.3.446': attribute type 5 has an invalid length. [ 96.386435][ T5505] netlink: 12 bytes leftover after parsing attributes in process `syz.3.446'. [ 96.435327][ T5509] usb usb7: usbfs: process 5509 (syz.3.447) did not claim interface 0 before use [ 96.448528][ T5501] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 96.554920][ T5059] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 96.583053][ T5059] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 96.601040][ T5059] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 96.657809][ T5059] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 96.685838][ T5059] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.712159][ T5059] usb 5-1: config 0 descriptor?? [ 97.057242][ T5534] loop1: detected capacity change from 0 to 128 [ 97.110747][ T5534] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 97.207557][ T5059] plantronics 0003:047F:FFFF.0004: unbalanced delimiter at end of report description [ 97.218374][ T5059] plantronics 0003:047F:FFFF.0004: parse failed [ 97.225709][ T5054] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 97.233979][ T5059] plantronics: probe of 0003:047F:FFFF.0004 failed with error -22 [ 97.277323][ T5545] loop0: detected capacity change from 0 to 256 [ 97.366669][ T5545] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x205ab87c, utbl_chksum : 0xe619d30d) [ 97.446738][ T5059] usb 5-1: USB disconnect, device number 5 [ 97.455343][ T5551] Zero length message leads to an empty skb [ 97.464821][ T5054] usb 3-1: Using ep0 maxpacket: 16 [ 97.592899][ T5054] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 97.623901][ T5054] usb 3-1: config 0 has no interface number 0 [ 97.636755][ T5054] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 97.651961][ T5054] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 97.784820][ T5054] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 97.804803][ T5054] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 97.830527][ T5566] loop0: detected capacity change from 0 to 256 [ 97.834472][ T5054] usb 3-1: Product: syz [ 97.841417][ T5054] usb 3-1: SerialNumber: syz [ 97.858710][ T5054] usb 3-1: config 0 descriptor?? [ 97.896649][ T5054] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 97.916425][ T5054] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input10 [ 97.938767][ T5566] FAT-fs (loop0): Directory bread(block 64) failed [ 97.965178][ T5566] FAT-fs (loop0): Directory bread(block 65) failed [ 97.992169][ T5566] FAT-fs (loop0): Directory bread(block 66) failed [ 98.044978][ T5566] FAT-fs (loop0): Directory bread(block 67) failed [ 98.069041][ T5566] FAT-fs (loop0): Directory bread(block 68) failed [ 98.124452][ T26] audit: type=1800 audit(1781655844.552:6): pid=5559 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.469" name="file1" dev="loop1" ino=4 res=0 errno=0 [ 98.134075][ T5566] FAT-fs (loop0): Directory bread(block 69) failed [ 98.185947][ T5530] udc-core: couldn't find an available UDC or it's busy [ 98.195862][ T5570] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b803c028, mo2=0002] [ 98.225005][ T5530] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 98.227803][ T5570] System zones: 1-12 [ 98.239025][ T4276] usb 3-1: USB disconnect, device number 7 [ 98.250742][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 98.255370][ T5566] FAT-fs (loop0): Directory bread(block 70) failed [ 98.258256][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 98.264497][ T5566] FAT-fs (loop0): Directory bread(block 71) failed [ 98.284457][ T4276] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 98.304221][ T5566] FAT-fs (loop0): Directory bread(block 72) failed [ 98.328607][ T5566] FAT-fs (loop0): Directory bread(block 73) failed [ 98.335657][ T5570] EXT4-fs error (device loop4): ext4_xattr_inode_iget:406: comm syz.4.474: error while reading EA inode 32 err=-116 [ 98.378557][ T5570] EXT4-fs (loop4): Remounting filesystem read-only [ 98.414915][ T5570] EXT4-fs (loop4): 1 orphan inode deleted [ 98.421254][ T5570] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,debug,data_err=abort,noauto_da_alloc,nodiscard,jqfmt=vfsv1,min_batch_time=0x0000000000000004,. Quota mode: none. [ 98.662552][ T5580] EXT4-fs error (device loop4): ext4_lookup:1862: inode #2: comm syz.4.474: deleted inode referenced: 15 [ 98.774383][ T5580] EXT4-fs (loop4): Remounting filesystem read-only [ 99.086365][ T5599] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 99.098885][ T5054] kernel read not supported for file /video9 (pid: 5054 comm: kworker/0:11) [ 99.240856][ T5599] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 99.506628][ T5618] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 99.574163][ T5621] set_capacity_and_notify: 4 callbacks suppressed [ 99.574176][ T5621] loop4: detected capacity change from 0 to 8 [ 99.973431][ T5616] loop0: detected capacity change from 0 to 32768 [ 100.042918][ T5616] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.494 (5616) [ 100.122126][ T5616] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 100.169963][ T5616] BTRFS info (device loop0): enabling ssd optimizations [ 100.184254][ T5616] BTRFS info (device loop0): use zlib compression, level 3 [ 100.229695][ T5616] BTRFS info (device loop0): turning on flush-on-commit [ 100.272624][ T5616] BTRFS info (device loop0): enabling auto defrag [ 100.311975][ T5616] BTRFS info (device loop0): max_inline at 4096 [ 100.333684][ T5616] BTRFS info (device loop0): force zlib compression, level 3 [ 100.372758][ T5616] BTRFS info (device loop0): using free space tree [ 100.393218][ T5616] BTRFS info (device loop0): has skinny extents [ 100.585824][ T5631] loop2: detected capacity change from 0 to 32768 [ 100.692846][ T5631] XFS (loop2): Mounting V5 Filesystem [ 100.808469][ T4276] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 100.831617][ T5631] XFS (loop2): Ending clean mount [ 100.909568][ T4195] XFS (loop2): Unmounting Filesystem [ 100.946250][ T5698] loop1: detected capacity change from 0 to 4096 [ 100.996571][ T5698] ntfs3: loop1: Different NTFS' sector size (1024) and media sector size (512) [ 101.349934][ T5700] loop3: detected capacity change from 0 to 4096 [ 101.421830][ T5698] syz.1.518 (5698) used greatest stack depth: 21104 bytes left [ 101.435402][ T4276] usb 5-1: New USB device found, idVendor=2304, idProduct=023e, bcdDevice=d7.69 [ 101.444478][ T4276] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.484693][ T5700] ntfs: volume version 3.1. [ 101.518133][ T4276] usb 5-1: Product: syz [ 101.522346][ T4276] usb 5-1: Manufacturer: syz [ 101.554762][ T4276] usb 5-1: SerialNumber: syz [ 101.565812][ T4276] usb 5-1: config 0 descriptor?? [ 101.619964][ T4276] hub 5-1:0.0: bad descriptor, ignoring hub [ 101.635780][ T4276] hub: probe of 5-1:0.0 failed with error -5 [ 101.783598][ T5714] loop2: detected capacity change from 0 to 64 [ 101.835433][ T4276] dvb-usb: found a 'Pinnacle PCTV Hybrid Stick Solo' in warm state. [ 101.859950][ T4276] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 101.874966][ T5711] syz.0.524 (5711) used greatest stack depth: 20792 bytes left [ 101.913327][ T5714] attempt to access beyond end of device [ 101.913327][ T5714] loop2: rw=2049, want=414, limit=64 [ 101.933693][ T4276] dvbdev: DVB: registering new adapter (Pinnacle PCTV Hybrid Stick Solo) [ 101.960568][ T4276] usb 5-1: media controller created [ 101.995060][ T5714] Buffer I/O error on dev loop2, logical block 206, lost async page write [ 102.013765][ T4276] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 102.080329][ T5728] loop3: detected capacity change from 0 to 64 [ 102.124034][ T4276] DVB: Unable to find symbol dib7000p_attach() [ 102.131674][ T4276] dvb-usb: no frontend was attached by 'Pinnacle PCTV Hybrid Stick Solo' [ 102.210077][ T5728] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 102.295043][ T4276] rc_core: IR keymap rc-dib0700-rc5 not found [ 102.301184][ T4276] Registered IR keymap rc-empty [ 102.314502][ T4276] dvb-usb: could not initialize remote control. [ 102.339592][ T4276] dvb-usb: Pinnacle PCTV Hybrid Stick Solo successfully initialized and connected. [ 102.383148][ T4276] usb 5-1: USB disconnect, device number 6 [ 102.422116][ T5435] Bluetooth: hci2: command 0x0411 tx timeout [ 102.490456][ T4276] dvb-usb: Pinnacle PCTV Hybrid Stick Solo successfully deinitialized and disconnected. [ 102.810320][ T5744] loop3: detected capacity change from 0 to 512 [ 102.876992][ T5746] loop4: detected capacity change from 0 to 4096 [ 102.917425][ T5726] loop0: detected capacity change from 0 to 40427 [ 102.965040][ T5744] EXT4-fs error (device loop3): ext4_orphan_get:1406: inode #15: comm syz.3.535: inode has both inline data and extents flags [ 103.003989][ T5726] F2FS-fs (loop0): Corrupted extension count (64 + 1 > 64) [ 103.011888][ T5726] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 103.020325][ T5752] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 103.023941][ T5744] EXT4-fs error (device loop3): ext4_orphan_get:1411: comm syz.3.535: couldn't read orphan inode 15 (err -117) [ 103.055172][ T5744] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 103.060536][ T5734] XFS (loop1): Mounting V5 Filesystem [ 103.073522][ T5726] F2FS-fs (loop0): invalid crc value [ 103.119352][ T5736] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz.2.530 (5736) [ 103.141303][ T5726] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 103.349565][ T5736] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 103.370718][ T5734] XFS (loop1): Ending clean mount [ 103.392882][ T5734] XFS (loop1): Quotacheck needed: Please wait. [ 103.433121][ T5736] BTRFS info (device loop2): enabling ssd optimizations [ 103.473818][ T5736] BTRFS info (device loop2): use zlib compression, level 3 [ 103.492183][ T5726] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 103.503174][ T5734] XFS (loop1): Quotacheck: Done. [ 103.515094][ T5736] BTRFS info (device loop2): turning on flush-on-commit [ 103.522264][ T5736] BTRFS info (device loop2): enabling auto defrag [ 103.547369][ T5736] BTRFS info (device loop2): max_inline at 4096 [ 103.557281][ T5726] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 103.588817][ T5736] BTRFS info (device loop2): force zlib compression, level 3 [ 103.606321][ T26] audit: type=1326 audit(1781655850.042:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5770 comm="syz.4.540" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7feee6412e59 code=0x0 [ 103.629564][ C1] vkms_vblank_simulate: vblank timer overrun [ 103.648145][ T5736] BTRFS info (device loop2): using free space tree [ 103.671961][ T5736] BTRFS info (device loop2): has skinny extents [ 103.727275][ T4187] XFS (loop1): Unmounting Filesystem [ 103.783020][ T5726] F2FS-fs (loop0): Corrupted max_depth of 3: 513 [ 103.904914][ T5435] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 104.315168][ T5435] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 104.354772][ T5435] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 104.441631][ T5435] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 104.468530][ T5803] tap0: tun_chr_ioctl cmd 1074025677 [ 104.474167][ T5803] tap0: linktype set to 823 [ 104.705421][ T5435] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 104.725324][ T5435] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 104.748795][ T5435] usb 4-1: Product: syz [ 104.768441][ T5435] usb 4-1: Manufacturer: syz [ 104.794930][ T5435] usb 4-1: SerialNumber: syz [ 104.905606][ T5815] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 105.145706][ T5435] usblp 4-1:1.0: usblp0: USB Unidirectional printer dev 4 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 105.358113][ T5435] usb 4-1: USB disconnect, device number 4 [ 105.383258][ T5435] usblp0: removed [ 105.416557][ T5844] set_capacity_and_notify: 4 callbacks suppressed [ 105.416571][ T5844] loop4: detected capacity change from 0 to 2048 [ 105.542609][ T4177] Alternate GPT is invalid, using primary GPT. [ 105.560280][ T4177] loop4: p1 p2 p3 [ 105.564083][ T4177] loop4: partition table partially beyond EOD, truncated [ 105.670695][ T5853] loop1: detected capacity change from 0 to 2048 [ 105.671276][ T5844] Alternate GPT is invalid, using primary GPT. [ 105.712244][ T5844] loop4: p1 p2 p3 [ 105.720817][ T5844] loop4: partition table partially beyond EOD, truncated [ 105.737857][ T5853] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 105.740543][ T5832] loop0: detected capacity change from 0 to 32768 [ 105.838766][ T5832] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.556 (5832) [ 105.946018][ T5832] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 105.985720][ T5832] BTRFS info (device loop0): setting nodatasum [ 105.993047][ T5832] BTRFS info (device loop0): force zlib compression, level 3 [ 106.033759][ T5832] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 106.071440][ T5832] BTRFS info (device loop0): use lzo compression, level 0 [ 106.099020][ T5832] BTRFS info (device loop0): turning on flush-on-commit [ 106.127217][ T4181] udevd[4181]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 106.127575][ T4535] udevd[4535]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 106.149114][ T5832] BTRFS info (device loop0): enabling auto defrag [ 106.171411][ T5832] BTRFS info (device loop0): max_inline at 4096 [ 106.172959][ T4177] udevd[4177]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 106.193476][ T5832] BTRFS info (device loop0): using free space tree [ 106.217066][ T5832] BTRFS info (device loop0): has skinny extents [ 106.348224][ T4177] udevd[4177]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 106.367970][ T4181] udevd[4181]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 106.386020][ T4535] udevd[4535]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 106.501254][ T5887] loop4: detected capacity change from 0 to 1024 [ 106.617865][ T5832] BTRFS info (device loop0): enabling ssd optimizations [ 106.783018][ T4623] hfsplus: b-tree write err: -5, ino 25 [ 106.790075][ T4623] hfsplus: b-tree write err: -5, ino 4 [ 106.822388][ T4623] hfsplus: b-tree write err: -5, ino 2 [ 107.084846][ T4276] usb 3-1: new full-speed USB device number 8 using dummy_hcd [ 107.414965][ T5917] openvswitch: netlink: Actions may not be safe on all matching packets [ 107.718304][ T4276] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 107.738855][ T4276] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.774752][ T4276] usb 3-1: Product: syz [ 107.779014][ T4276] usb 3-1: Manufacturer: syz [ 107.790326][ T5931] loop4: detected capacity change from 0 to 2048 [ 107.807106][ T4276] usb 3-1: SerialNumber: syz [ 107.843525][ T4276] usb 3-1: config 0 descriptor?? [ 107.843991][ T5940] netlink: 16 bytes leftover after parsing attributes in process `syz.3.598'. [ 107.882187][ T5937] tap0: tun_chr_ioctl cmd 1074025681 [ 107.924878][ T5931] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 108.031983][ T5943] openvswitch: netlink: Actions may not be safe on all matching packets [ 108.135442][ T4276] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 108.153704][ T5944] loop3: detected capacity change from 0 to 4096 [ 108.229056][ T5944] ntfs3: loop3: Different NTFS' sector size (1024) and media sector size (512) [ 108.441321][ T5954] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 108.637404][ T4276] dvb_usb_rtl28xxu: probe of 3-1:0.0 failed with error -71 [ 108.658422][ T4276] usb 3-1: USB disconnect, device number 8 [ 108.833750][ T5966] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 108.935725][ T5966] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 108.988858][ T5972] loop1: detected capacity change from 0 to 1024 [ 109.041386][ T5967] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 109.058748][ T5967] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 109.163999][ T5972] EXT4-fs (loop1): Ignoring removed nomblk_io_submit option [ 109.204918][ T5972] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 109.221525][ T5979] loop3: detected capacity change from 0 to 2048 [ 109.268979][ T5981] loop2: detected capacity change from 0 to 1024 [ 109.284961][ T5050] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 109.297937][ T5972] EXT4-fs (loop1): mounted filesystem without journal. Opts: jqfmt=vfsv0,auto_da_alloc=0x0000000000000007,noblock_validity,delalloc,quota,errors=remount-ro,nomblk_io_submit,dioread_nolock,mb_optimize_scan=0x0000000000000000,. Quota mode: writeback. [ 109.310952][ T5979] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 109.332179][ T5972] ext4 filesystem being mounted at /124/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.455764][ T5972] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.610: bg 0: block 112: padding at end of block bitmap is not set [ 109.540519][ T5972] EXT4-fs (loop1): Remounting filesystem read-only [ 109.569947][ T5988] attempt to access beyond end of device [ 109.569947][ T5988] loop2: rw=0, want=5780, limit=1024 [ 109.594899][ T5050] usb 1-1: Using ep0 maxpacket: 16 [ 109.715042][ T5050] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 109.734737][ T5050] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 109.828674][ T144] hfsplus: b-tree write err: -5, ino 8 [ 109.935020][ T5050] usb 1-1: New USB device found, idVendor=1235, idProduct=8201, bcdDevice= 0.40 [ 109.944108][ T5050] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.990777][ T6000] ALSA: seq fatal error: cannot create timer (-22) [ 110.007207][ T5050] usb 1-1: Product: syz [ 110.026783][ T5050] usb 1-1: Manufacturer: syz [ 110.031475][ T5050] usb 1-1: SerialNumber: syz [ 110.269594][ T6015] loop1: detected capacity change from 0 to 1024 [ 110.363123][ T6015] gfs2: path_lookup on #::: returned error -2 [ 110.385209][ T5050] usb 1-1: unknown interface protocol 0x80, assuming v1 [ 110.393294][ T5050] usb 1-1: 0:1 : does not exist [ 110.448832][ T5050] usb 1-1: USB disconnect, device number 7 [ 110.496228][ T4264] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 110.620607][ T6020] pim6reg: tun_chr_ioctl cmd 1074025677 [ 110.657005][ T6020] pim6reg: linktype set to 0 [ 110.719691][ T4177] udevd[4177]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 111.025348][ T4264] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 111.044536][ T4264] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.068780][ T4264] usb 3-1: Product: syz [ 111.080050][ T4264] usb 3-1: Manufacturer: syz [ 111.104448][ T4264] usb 3-1: SerialNumber: syz [ 111.134624][ T4264] usb 3-1: config 0 descriptor?? [ 111.176492][ T4264] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 009 [ 111.300063][ T6040] loop1: detected capacity change from 0 to 8192 [ 111.367316][ T6040] REISERFS (device loop1): found reiserfs format "3.5" with non-standard journal [ 111.390782][ T6040] REISERFS (device loop1): using ordered data mode [ 111.404988][ T6040] reiserfs: using flush barriers [ 111.417820][ T6040] REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 111.435200][ T6040] REISERFS (device loop1): checking transaction log (loop1) [ 111.443848][ T6040] REISERFS (device loop1): Using r5 hash to sort names [ 111.451839][ T6040] REISERFS (device loop1): Created .reiserfs_priv - reserved for xattr storage. [ 111.468852][ T4276] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 111.610302][ T4264] (null): failure reading functionality [ 111.643847][ T6052] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.663870][ T4264] i2c i2c-1: connected i2c-tiny-usb device [ 111.676473][ T6055] binder: 6054:6055 ioctl 400c620e 200000000340 returned -22 [ 111.840832][ T6061] netlink: 16 bytes leftover after parsing attributes in process `syz.1.648'. [ 111.858136][ T4201] usb 3-1: USB disconnect, device number 9 [ 111.913002][ T6064] loop3: detected capacity change from 0 to 2048 [ 111.936272][ T4276] usb 5-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 111.957243][ T6062] loop0: detected capacity change from 0 to 4096 [ 111.965915][ T26] audit: type=1326 audit(1781655858.402:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6065 comm="syz.1.651" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4d4e96de59 code=0x7ffc0000 [ 111.995249][ T4276] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.007536][ T26] audit: type=1326 audit(1781655858.402:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6065 comm="syz.1.651" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4d4e96de59 code=0x7ffc0000 [ 112.022940][ T6062] ntfs3: loop0: Different NTFS' sector size (2048) and media sector size (512) [ 112.031376][ C1] vkms_vblank_simulate: vblank timer overrun [ 112.032758][ T4276] usb 5-1: config 0 descriptor?? [ 112.071210][ T6064] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 112.161713][ T26] audit: type=1326 audit(1781655858.402:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6065 comm="syz.1.651" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4d4e96de59 code=0x7ffc0000 [ 112.191103][ T4276] cp210x 5-1:0.0: cp210x converter detected [ 112.225445][ T6064] UDF-fs: unknown compression code (0) [ 112.251550][ T26] audit: type=1326 audit(1781655858.402:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6065 comm="syz.1.651" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f4d4e96de59 code=0x7ffc0000 [ 112.321960][ T26] audit: type=1326 audit(1781655858.402:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6065 comm="syz.1.651" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4d4e96de59 code=0x7ffc0000 [ 112.345945][ C1] vkms_vblank_simulate: vblank timer overrun [ 112.353756][ T26] audit: type=1326 audit(1781655858.402:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6065 comm="syz.1.651" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4d4e96de59 code=0x7ffc0000 [ 112.353790][ T26] audit: type=1326 audit(1781655858.402:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6065 comm="syz.1.651" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4d4e96de59 code=0x7ffc0000 [ 112.353820][ T26] audit: type=1326 audit(1781655858.402:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6065 comm="syz.1.651" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4d4e96de59 code=0x7ffc0000 [ 112.353850][ T26] audit: type=1326 audit(1781655858.402:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6065 comm="syz.1.651" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=51 compat=0 ip=0x7f4d4e96de59 code=0x7ffc0000 [ 112.353880][ T26] audit: type=1326 audit(1781655858.402:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6065 comm="syz.1.651" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4d4e96de59 code=0x7ffc0000 [ 112.451593][ T4264] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 112.731264][ T6085] loop0: detected capacity change from 0 to 128 [ 112.806081][ T6085] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 112.835060][ T4264] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 112.877404][ T4264] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 112.886915][ T6085] ext4 filesystem being mounted at /111/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 112.915150][ T6085] EXT4-fs warning (device loop0): ext4_group_extend:1847: will only finish group (8193 blocks, 8129 new) [ 112.927959][ T6085] EXT4-fs warning (device loop0): ext4_group_extend:1852: can't read last block, resize aborted [ 112.942272][ T4264] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 112.992483][ T4264] usb 2-1: config 220 has no interface number 2 [ 113.010946][ T4264] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 113.033963][ T4264] usb 2-1: config 220 interface 0 has no altsetting 0 [ 113.059415][ T4264] usb 2-1: config 220 interface 76 has no altsetting 0 [ 113.082155][ T4264] usb 2-1: config 220 interface 1 has no altsetting 0 [ 113.087860][ T4276] cp210x 5-1:0.0: failed to get vendor val 0x370c size 15: -71 [ 113.109305][ T4276] cp210x 5-1:0.0: GPIO initialisation failed: -71 [ 113.135217][ T4276] usb 5-1: cp210x converter now attached to ttyUSB0 [ 113.161786][ T4276] usb 5-1: USB disconnect, device number 7 [ 113.209974][ T4276] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 113.212792][ T6098] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 113.225491][ T4276] cp210x 5-1:0.0: device disconnected [ 113.230629][ T6098] syzkaller1: linktype set to 773 [ 113.270574][ T4264] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 113.291886][ T4264] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.303761][ T4264] usb 2-1: Product: syz [ 113.317620][ T4264] usb 2-1: Manufacturer: syz [ 113.329374][ T4264] usb 2-1: SerialNumber: syz [ 113.658261][ T6114] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 113.716190][ T4264] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 113.724913][ T4264] usb 2-1: No valid video chain found. [ 113.734497][ T4264] usb 2-1: selecting invalid altsetting 0 [ 113.838211][ T6120] loop2: detected capacity change from 0 to 128 [ 113.856094][ T4264] usb 2-1: selecting invalid altsetting 0 [ 113.864086][ T4264] usbtest: probe of 2-1:220.1 failed with error -22 [ 113.877867][ T4264] usb 2-1: USB disconnect, device number 5 [ 113.923353][ T6120] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 113.969777][ T6120] hpfs: filesystem error: improperly stopped [ 114.010259][ T6120] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 114.020434][ T6125] loop4: detected capacity change from 0 to 256 [ 114.027100][ T6120] hpfs: You really don't want any checks? You are crazy... [ 114.034614][ T6120] hpfs: hpfs_map_sector(): read error [ 114.054948][ T6120] hpfs: code page support is disabled [ 114.067238][ T6120] hpfs: hpfs_map_4sectors(): unaligned read [ 114.073277][ T6120] hpfs: hpfs_map_4sectors(): unaligned read [ 114.089273][ T6120] hpfs: filesystem error: unable to find root dir [ 114.116452][ T6120] hpfs: hpfs_map_4sectors(): unaligned read [ 114.123411][ T6120] hpfs: hpfs_map_sector(): read error [ 114.144571][ T6120] hpfs: hpfs_map_4sectors(): unaligned read [ 114.196350][ T6125] FAT-fs (loop4): Directory bread(block 64) failed [ 114.202937][ T6125] FAT-fs (loop4): Directory bread(block 65) failed [ 114.289093][ T6125] FAT-fs (loop4): Directory bread(block 66) failed [ 114.333796][ T6125] FAT-fs (loop4): Directory bread(block 67) failed [ 114.351595][ T6125] FAT-fs (loop4): Directory bread(block 68) failed [ 114.390672][ T6139] loop2: detected capacity change from 0 to 512 [ 114.393058][ T6125] FAT-fs (loop4): Directory bread(block 69) failed [ 114.439895][ T6125] FAT-fs (loop4): Directory bread(block 70) failed [ 114.452896][ T6125] FAT-fs (loop4): Directory bread(block 71) failed [ 114.479314][ T6139] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 114.539805][ T6139] EXT4-fs (loop2): orphan cleanup on readonly fs [ 114.542189][ T6125] FAT-fs (loop4): Directory bread(block 72) failed [ 114.547180][ T6146] loop3: detected capacity change from 0 to 256 [ 114.566681][ T6139] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 114.592771][ T6139] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 114.607071][ T6125] FAT-fs (loop4): Directory bread(block 73) failed [ 114.641153][ T6144] ipt_CLUSTERIP: Please specify destination IP [ 114.744849][ T6146] FAT-fs (loop3): Directory bread(block 64) failed [ 114.751442][ T6146] FAT-fs (loop3): Directory bread(block 65) failed [ 114.759208][ T6139] EXT4-fs (loop2): 1 truncate cleaned up [ 114.789355][ T6139] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,usrjquota="errors=continue,noload,user_xattr,grpjquota="errors=continue,grpquota,jqfmt=vfsv1,lazytime,,errors=continue. Quota mode: writeback. [ 114.848621][ T6146] FAT-fs (loop3): Directory bread(block 66) failed [ 114.874779][ T6146] FAT-fs (loop3): Directory bread(block 67) failed [ 114.912969][ T6146] FAT-fs (loop3): Directory bread(block 68) failed [ 114.945367][ T6146] FAT-fs (loop3): Directory bread(block 69) failed [ 114.954597][ T6153] loop4: detected capacity change from 0 to 256 [ 114.987373][ T6146] FAT-fs (loop3): Directory bread(block 70) failed [ 115.005527][ T6146] FAT-fs (loop3): Directory bread(block 71) failed [ 115.038978][ T6146] FAT-fs (loop3): Directory bread(block 72) failed [ 115.057088][ T6155] EXT4-fs error (device loop2): ext4_map_blocks:631: inode #2: block 4: comm syz.2.682: lblock 0 mapped to illegal pblock 4 (length 1) [ 115.084642][ T6146] FAT-fs (loop3): Directory bread(block 73) failed [ 115.118704][ T6156] sctp: [Deprecated]: syz.0.690 (pid 6156) Use of int in max_burst socket option deprecated. [ 115.118704][ T6156] Use struct sctp_assoc_value instead [ 115.132823][ T6158] bridge0: port 3(syz_tun) entered blocking state [ 115.147241][ T6158] bridge0: port 3(syz_tun) entered disabled state [ 115.209377][ T6158] device syz_tun entered promiscuous mode [ 115.341905][ T6158] bridge0: port 3(syz_tun) entered blocking state [ 115.349127][ T6158] bridge0: port 3(syz_tun) entered forwarding state [ 115.588169][ T6172] netlink: 'syz.2.697': attribute type 1 has an invalid length. [ 115.633294][ T6175] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1280 [ 115.813498][ T5058] kernel write not supported for file /input/mice (pid: 5058 comm: kworker/0:15) [ 116.094999][ T5435] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 116.259805][ T6204] loop2: detected capacity change from 0 to 512 [ 116.385549][ T5058] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 116.416905][ T6204] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 116.445687][ T6204] netlink: 28 bytes leftover after parsing attributes in process `syz.2.711'. [ 116.514881][ T4264] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 116.685013][ T5435] usb 1-1: New USB device found, idVendor=09e1, idProduct=5121, bcdDevice=40.c1 [ 116.694094][ T5435] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 116.702709][ T5435] usb 1-1: Product: syz [ 116.707356][ T5435] usb 1-1: Manufacturer: syz [ 116.711962][ T5435] usb 1-1: SerialNumber: syz [ 116.720592][ T5435] usb 1-1: config 0 descriptor?? [ 116.765045][ T5058] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 116.776666][ T4264] usb 5-1: Using ep0 maxpacket: 16 [ 116.792312][ T5058] usb 4-1: config 0 interface 0 has no altsetting 0 [ 116.804747][ T5057] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 116.812712][ T5058] usb 4-1: New USB device found, idVendor=04f2, idProduct=1236, bcdDevice= 0.00 [ 116.822394][ T5058] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.839585][ T5058] usb 4-1: config 0 descriptor?? [ 116.974974][ T4264] usb 5-1: config 4 has an invalid interface number: 245 but max is 0 [ 116.993569][ T4264] usb 5-1: config 4 has an invalid interface number: 135 but max is 0 [ 117.002118][ T4264] usb 5-1: config 4 has 2 interfaces, different from the descriptor's value: 1 [ 117.015160][ T5435] int51x1: probe of 1-1:0.0 failed with error -71 [ 117.021593][ T4264] usb 5-1: config 4 has no interface number 0 [ 117.039911][ T5435] usb 1-1: USB disconnect, device number 8 [ 117.041947][ T4264] usb 5-1: config 4 has no interface number 1 [ 117.052239][ T5057] usb 3-1: Using ep0 maxpacket: 32 [ 117.078802][ T4264] usb 5-1: config 4 interface 245 altsetting 13 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 117.112470][ T4264] usb 5-1: too many endpoints for config 4 interface 135 altsetting 151: 194, using maximum allowed: 30 [ 117.134040][ T4264] usb 5-1: config 4 interface 135 altsetting 151 has 1 endpoint descriptor, different from the interface descriptor's value: 194 [ 117.165047][ T4264] usb 5-1: config 4 interface 245 has no altsetting 0 [ 117.174863][ T4264] usb 5-1: config 4 interface 135 has no altsetting 0 [ 117.185085][ T5058] usbhid 4-1:0.0: can't add hid device: -71 [ 117.191074][ T5058] usbhid: probe of 4-1:0.0 failed with error -71 [ 117.197821][ T5057] usb 3-1: config 0 interface 0 has no altsetting 0 [ 117.204446][ T5057] usb 3-1: New USB device found, idVendor=1044, idProduct=7a4d, bcdDevice= 0.00 [ 117.223983][ T5058] usb 4-1: USB disconnect, device number 5 [ 117.230061][ T5057] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.255998][ T5057] usb 3-1: config 0 descriptor?? [ 117.329543][ T6208] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 117.337610][ T4264] usb 5-1: New USB device found, idVendor=2e1a, idProduct=4c01, bcdDevice=3d.6a [ 117.349299][ T6208] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 117.357083][ T4264] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.366860][ T6208] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 117.374973][ T4264] usb 5-1: Product: syz [ 117.379396][ T4264] usb 5-1: Manufacturer: syz [ 117.383990][ T4264] usb 5-1: SerialNumber: syz [ 117.391727][ T6209] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 117.419111][ T6209] x_tables: ip_tables: osf match: used from hooks OUTPUT, but only valid from PREROUTING/INPUT/FORWARD [ 117.735484][ T5057] hid (null): unknown global tag 0xc [ 117.740838][ T5057] hid (null): unknown global tag 0xab [ 117.765050][ T4264] uvcvideo 5-1:4.245: Found Unit with invalid ID 0 [ 117.773501][ T5057] hid (null): invalid report_size 21074 [ 117.784948][ T5057] hid (null): unknown global tag 0xe [ 117.790288][ T5057] hid (null): invalid report_count -1846131603 [ 117.814944][ T4264] usb 5-1: Found UVC 0.00 device syz (2e1a:4c01) [ 117.824374][ T4264] usb 5-1: No valid video chain found. [ 117.843858][ T5057] hid-generic 0003:1044:7A4D.0005: unknown global tag 0xc [ 117.880294][ T5057] hid-generic 0003:1044:7A4D.0005: item 0 1 1 12 parsing failed [ 117.905835][ T4264] usb 5-1: USB disconnect, device number 8 [ 117.914295][ T5057] hid-generic: probe of 0003:1044:7A4D.0005 failed with error -22 [ 117.972772][ T5057] usb 3-1: USB disconnect, device number 10 [ 118.069511][ T6226] loop0: detected capacity change from 0 to 4096 [ 118.200181][ T6226] ntfs3: loop0: Different NTFS' sector size (1024) and media sector size (512) [ 118.382341][ T6216] loop1: detected capacity change from 0 to 32768 [ 118.538249][ T6216] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz.1.716 (6216) [ 118.658391][ T6216] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 118.752223][ T6216] BTRFS info (device loop1): enabling ssd optimizations [ 118.804752][ T6216] BTRFS info (device loop1): use zlib compression, level 3 [ 118.812019][ T6216] BTRFS info (device loop1): turning on flush-on-commit [ 118.891863][ T6216] BTRFS info (device loop1): enabling auto defrag [ 118.921064][ T6249] netlink: 8 bytes leftover after parsing attributes in process `syz.0.732'. [ 118.923555][ T6216] BTRFS info (device loop1): max_inline at 4096 [ 118.940067][ T6248] loop3: detected capacity change from 0 to 256 [ 118.967053][ T6216] BTRFS info (device loop1): force zlib compression, level 3 [ 118.971060][ T6249] bond0: option resend_igmp: invalid value (41663) [ 118.974490][ T6216] BTRFS info (device loop1): using free space tree [ 118.974512][ T6216] BTRFS info (device loop1): has skinny extents [ 118.995020][ T6249] bond0: option resend_igmp: allowed values 0 - 255 [ 119.084463][ T6248] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 119.176770][ T6248] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 119.226157][ T6248] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 119.650610][ T6282] netlink: 71 bytes leftover after parsing attributes in process `syz.4.740'. [ 119.782382][ T6240] loop2: detected capacity change from 0 to 32768 [ 119.840365][ T6287] device erspan0 entered promiscuous mode [ 119.997641][ T6301] netlink: 16 bytes leftover after parsing attributes in process `syz.0.746'. [ 120.003291][ T6299] loop4: detected capacity change from 0 to 2048 [ 120.028621][ T6289] loop3: detected capacity change from 0 to 4096 [ 120.178119][ T6299] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 120.201465][ T6299] ext4 filesystem being mounted at /155/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.231265][ T6299] EXT4-fs (loop4): shut down requested (1) [ 120.300002][ T6301] device bond0 entered promiscuous mode [ 120.307587][ T6240] XFS (loop2): Mounting V5 Filesystem [ 120.322066][ T6301] device bond_slave_0 entered promiscuous mode [ 120.338269][ T6301] device bond_slave_1 entered promiscuous mode [ 120.361072][ T6301] device bridge_slave_1 entered promiscuous mode [ 120.369429][ T6301] device bond0 left promiscuous mode [ 120.374973][ T6301] device bond_slave_0 left promiscuous mode [ 120.381911][ T6301] device bond_slave_1 left promiscuous mode [ 120.388122][ T6301] device bridge_slave_1 left promiscuous mode [ 120.446442][ T6240] XFS (loop2): Ending clean mount [ 120.487745][ T6311] loop3: detected capacity change from 0 to 512 [ 120.493877][ T6240] XFS (loop2): Quotacheck needed: Please wait. [ 120.537725][ T6311] EXT4-fs error (device loop3): __ext4_iget:4919: inode #11: block 1: comm syz.3.748: invalid block [ 120.579341][ T6311] EXT4-fs error (device loop3): ext4_orphan_get:1411: comm syz.3.748: couldn't read orphan inode 11 (err -117) [ 120.693654][ T6240] XFS (loop2): Quotacheck: Done. [ 120.758877][ T6311] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 120.825275][ T6325] netlink: 56 bytes leftover after parsing attributes in process `syz.0.752'. [ 120.851546][ T6311] EXT4-fs error (device loop3): ext4_add_entry:2486: inode #2: comm syz.3.748: Directory hole found for htree leaf block 0 [ 120.911352][ T4195] XFS (loop2): Unmounting Filesystem [ 121.372308][ T6349] loop0: detected capacity change from 0 to 512 [ 121.386687][ T6350] netlink: 203516 bytes leftover after parsing attributes in process `syz.4.764'. [ 121.410845][ T6350] netlink: zone id is out of range [ 121.426044][ T6350] netlink: zone id is out of range [ 121.434996][ T6350] netlink: zone id is out of range [ 121.472651][ T6350] netlink: zone id is out of range [ 121.500314][ T6349] EXT4-fs (loop0): 1 truncate cleaned up [ 121.512179][ T6350] netlink: zone id is out of range [ 121.519265][ T6349] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,stripe=0x000000000000030c,jqfmt=vfsv1,nojournal_checksum,jqfmt=vfsv1,usrjquota=,,errors=continue. Quota mode: none. [ 121.563374][ T6350] netlink: zone id is out of range [ 121.612036][ T6350] netlink: zone id is out of range [ 121.670482][ T6340] loop1: detected capacity change from 0 to 40427 [ 121.677430][ T6350] netlink: zone id is out of range [ 121.686338][ T6350] netlink: zone id is out of range [ 121.691642][ T6350] netlink: zone id is out of range [ 121.709842][ T6349] autofs4:pid:6349:autofs_fill_super: pipe file descriptor does not contain proper ops [ 121.743479][ T6340] F2FS-fs (loop1): Invalid SB checksum offset: 0 [ 121.759664][ T6340] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 121.821453][ T6340] F2FS-fs (loop1): invalid crc value [ 121.883806][ T6340] F2FS-fs (loop1): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 585327988383614437) [ 122.143071][ T6340] F2FS-fs (loop1): Try to recover 2th superblock, ret: 0 [ 122.171632][ T6340] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 122.181590][ T5057] kernel read not supported for file /video9 (pid: 5057 comm: kworker/0:14) [ 122.448187][ T6390] loop2: detected capacity change from 0 to 16 [ 122.504878][ T6391] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 122.519386][ T6391] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=6802e02c, mo2=0002] [ 122.527977][ T6391] System zones: 1-12 [ 122.532797][ T6391] EXT4-fs (loop4): orphan cleanup on readonly fs [ 122.540776][ T6391] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.781: bg 0: block 361: padding at end of block bitmap is not set [ 122.557411][ T6390] erofs: (device loop2): mounted with root inode @ nid 36. [ 122.577044][ T6390] erofs: (device loop2): z_erofs_extent_lookback: unknown type 3 @ lcn 9 of nid 36 [ 122.620067][ T6390] erofs: (device loop2): z_erofs_readahead: readahead error at page 10 @ nid 36 [ 122.625674][ T6391] EXT4-fs (loop4): Remounting filesystem read-only [ 122.647543][ T6390] erofs: (device loop2): z_erofs_map_blocks_iter: unknown type 3 @ offset 40959 of nid 36 [ 122.658791][ T6390] erofs: (device loop2): z_erofs_readahead: readahead error at page 9 @ nid 36 [ 122.668516][ T6390] attempt to access beyond end of device [ 122.668516][ T6390] loop2: rw=524288, want=67108888, limit=16 [ 122.680758][ T6390] attempt to access beyond end of device [ 122.680758][ T6390] loop2: rw=524288, want=736, limit=16 [ 122.695760][ T6391] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6191: Corrupt filesystem [ 122.705110][ T6391] EXT4-fs (loop4): Remounting filesystem read-only [ 122.733984][ T6391] EXT4-fs error (device loop4): ext4_clear_blocks:883: inode #11: comm syz.4.781: attempt to clear invalid blocks 33619980 len 1 [ 122.767631][ T6391] EXT4-fs (loop4): Remounting filesystem read-only [ 122.818086][ T6391] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.781: invalid indirect mapped block 1811939328 (level 0) [ 122.866773][ T6391] EXT4-fs (loop4): Remounting filesystem read-only [ 122.873356][ T6391] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.781: invalid indirect mapped block 2 (level 2) [ 122.919690][ T6391] EXT4-fs (loop4): Remounting filesystem read-only [ 122.948781][ T6391] EXT4-fs (loop4): 1 truncate cleaned up [ 122.966971][ T6391] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,acl,discard,inode_readahead_blks=0x0000000004000000,noinit_itable. Quota mode: none. [ 123.225598][ T5049] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 123.327827][ T6414] set_capacity_and_notify: 1 callbacks suppressed [ 123.327843][ T6414] loop4: detected capacity change from 0 to 512 [ 123.470009][ T6414] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 123.518517][ T6414] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 123.559701][ T6414] System zones: 1-12 [ 123.585092][ T5049] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 123.600485][ T6414] EXT4-fs (loop4): 1 truncate cleaned up [ 123.604769][ T5049] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 123.616692][ T5049] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 123.625844][ T5049] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.629869][ T6398] loop2: detected capacity change from 0 to 40427 [ 123.634804][ T6414] EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000004,max_batch_time=0x0000000000000002,debug_want_extra_isize=0x000000000000006a,mb_optimize_scan=0x0000000000000001,debug,nodiscard,,errors=continue. Quota mode: none. [ 123.685124][ T6404] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 123.739729][ T6410] loop3: detected capacity change from 0 to 32768 [ 123.761353][ T6398] F2FS-fs (loop2): Corrupted extension count (64 + 1 > 64) [ 123.781493][ T6398] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 123.826194][ T6398] F2FS-fs (loop2): build fault injection attr: rate: 0, type: 0x6 [ 123.864263][ T6398] F2FS-fs (loop2): invalid crc value [ 123.889615][ T6416] loop0: detected capacity change from 0 to 32768 [ 123.922787][ T6398] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 123.970443][ T6410] XFS (loop3): Mounting V5 Filesystem [ 124.022354][ T6436] netlink: 12 bytes leftover after parsing attributes in process `syz.4.794'. [ 124.065679][ T6416] XFS (loop0): Mounting V5 Filesystem [ 124.191530][ T6398] F2FS-fs (loop2): Start checkpoint disabled! [ 124.221808][ T6416] XFS (loop0): Ending clean mount [ 124.262437][ T6398] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 124.281084][ T6410] XFS (loop3): Ending clean mount [ 124.295848][ T6398] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 124.314992][ T6410] XFS (loop3): Quotacheck needed: Please wait. [ 124.342955][ T4189] XFS (loop0): Unmounting Filesystem [ 124.468505][ T6410] XFS (loop3): Quotacheck: Done. [ 124.555230][ T154] attempt to access beyond end of device [ 124.555230][ T154] loop2: rw=2049, want=45104, limit=40427 [ 124.617509][ T4188] XFS (loop3): Unmounting Filesystem [ 124.737877][ T6443] loop4: detected capacity change from 0 to 32768 [ 124.873740][ T6443] XFS (loop4): Mounting V5 Filesystem [ 124.969076][ T6443] XFS (loop4): Ending clean mount [ 125.051853][ T6455] loop2: detected capacity change from 0 to 1024 [ 125.083596][ T4196] XFS (loop4): Unmounting Filesystem [ 125.131738][ T6455] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 125.182678][ T6304] usb 2-1: USB disconnect, device number 6 [ 125.267140][ T6455] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_nolock,grpquota,min_batch_time=0x0000000000000001,nojournal_checksum,debug_want_extra_isize=0x0000000000000080,nodelalloc,errors=remount-ro,acl,auto_da_alloc=0x0000000000000343,jqfmt=vfsold,nodelalloc,journal_dev=0x0. Quota mode: writeback. [ 125.392303][ T6463] loop0: detected capacity change from 0 to 2048 [ 125.455068][ T4192] usb 4-1: new full-speed USB device number 6 using dummy_hcd [ 125.489873][ T6466] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 125.540442][ T6463] NILFS (loop0): error -2 preparing GC: cannot delete virtual blocks from DAT file [ 125.875035][ T4192] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 125.912986][ T4192] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 125.943195][ T4192] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 23 [ 126.026221][ T6486] input: syz1 as /devices/virtual/input/input12 [ 126.064972][ T4192] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 126.080468][ T4192] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 126.104537][ T4192] usb 4-1: SerialNumber: syz [ 126.129639][ T6490] program syz.0.812 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 126.165569][ T4192] hub 4-1:1.0: bad descriptor, ignoring hub [ 126.187762][ T6494] loop0: detected capacity change from 0 to 256 [ 126.193047][ T4192] hub: probe of 4-1:1.0 failed with error -5 [ 126.215351][ T4192] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 126.224076][ T4192] cdc_acm: probe of 4-1:1.0 failed with error -12 [ 126.241418][ T6468] loop2: detected capacity change from 0 to 32768 [ 126.402466][ T6468] XFS (loop2): Mounting V5 Filesystem [ 126.403273][ T6499] loop0: detected capacity change from 0 to 4096 [ 126.477393][ T6468] XFS (loop2): Ending clean mount [ 126.498547][ T6499] __ntfs_warning: 3 callbacks suppressed [ 126.498563][ T6499] ntfs: (device loop0): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 126.526223][ T4192] usb 4-1: USB disconnect, device number 6 [ 126.588629][ T6499] ntfs: (device loop0): ntfs_is_extended_system_file(): Non-resident file name. You should run chkdsk. [ 126.610994][ T4195] XFS (loop2): Unmounting Filesystem [ 126.655055][ T6499] ntfs: (device loop0): ntfs_read_locked_inode(): $DATA attribute is missing. [ 126.663999][ T6499] ntfs: (device loop0): ntfs_read_locked_inode(): Failed with error code -2. Marking corrupt inode 0x1 as bad. Run chkdsk. [ 126.678638][ T6499] ntfs: (device loop0): load_system_files(): Failed to load $MFTMirr. Mounting read-only. Run ntfsfix and/or chkdsk. [ 126.711616][ T6499] ntfs: volume version 3.1. [ 126.762604][ T6499] ntfs: (device loop0): ntfs_ucstonls(): Unicode name contains characters that cannot be converted to character set iso8859-13. You might want to try to use the mount option nls=utf8. [ 126.813675][ T6499] ntfs: (device loop0): ntfs_filldir(): Skipping unrepresentable inode 0x45. [ 127.049186][ T6521] device veth1_macvtap left promiscuous mode [ 127.115154][ T6525] device veth1_macvtap entered promiscuous mode [ 127.122675][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 127.145881][ T6523] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 127.164903][ T6527] erofs: (device loop3): mounted with root inode @ nid 36. [ 127.237230][ T26] audit: type=1800 audit(1781655873.672:21): pid=6527 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.824" name="file1" dev="loop3" ino=86 res=0 errno=0 [ 127.445504][ T6535] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x205ab87c, utbl_chksum : 0xe619d30d) [ 127.663721][ T6545] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 127.686939][ T6545] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 127.763842][ T6545] EXT4-fs (loop2): 1 truncate cleaned up [ 127.804718][ T6545] EXT4-fs (loop2): mounted filesystem without journal. Opts: noload,max_dir_size_kb=0x0000000000000007,bsddf,nomblk_io_submit,nobarrier,grpid,,errors=continue. Quota mode: none. [ 127.951149][ T6562] netlink: 8 bytes leftover after parsing attributes in process `syz.1.839'. [ 127.994773][ T6562] netlink: 8 bytes leftover after parsing attributes in process `syz.1.839'. [ 128.385552][ T6578] netlink: 5 bytes leftover after parsing attributes in process `syz.1.844'. [ 128.512135][ T6581] set_capacity_and_notify: 4 callbacks suppressed [ 128.512152][ T6581] loop2: detected capacity change from 0 to 256 [ 128.733159][ T6581] FAT-fs (loop2): Directory bread(block 64) failed [ 128.770341][ T6565] loop3: detected capacity change from 0 to 32768 [ 128.772126][ T6581] FAT-fs (loop2): Directory bread(block 65) failed [ 128.814899][ T4264] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 128.829895][ T6581] FAT-fs (loop2): Directory bread(block 66) failed [ 128.850308][ T6581] FAT-fs (loop2): Directory bread(block 67) failed [ 128.859361][ T26] audit: type=1326 audit(1781655875.302:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6590 comm="syz.0.851" exe="/root/ci2-linux-5-15-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fec70873e59 code=0x0 [ 128.871576][ T6581] FAT-fs (loop2): Directory bread(block 68) failed [ 128.930393][ T6565] find_entry called with index >= next_index [ 128.939567][ T6581] FAT-fs (loop2): Directory bread(block 69) failed [ 128.968687][ T6581] FAT-fs (loop2): Directory bread(block 70) failed [ 128.976973][ T6565] find_entry called with index >= next_index [ 128.983433][ T6565] find_entry called with index >= next_index [ 128.984919][ T6581] FAT-fs (loop2): Directory bread(block 71) failed [ 128.994210][ T6565] find_entry called with index >= next_index [ 129.014150][ T6565] find_entry called with index >= next_index [ 129.016636][ T6581] FAT-fs (loop2): Directory bread(block 72) failed [ 129.023913][ T6565] add_index: next_index = 0. Resetting! [ 129.055094][ T6565] find_entry called with index >= next_index [ 129.064891][ T6581] FAT-fs (loop2): Directory bread(block 73) failed [ 129.073370][ T6565] find_entry called with index >= next_index [ 129.094200][ T6565] find_entry called with index >= next_index [ 129.174842][ T4264] usb 2-1: too many endpoints for config 0 interface 0 altsetting 2: 254, using maximum allowed: 30 [ 129.178940][ T6565] non-latin1 character 0x3ff found in JFS file name [ 129.194879][ T4264] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 129.210797][ T6565] mount with iocharset=utf8 to access [ 129.232749][ T4264] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 129.270179][ T4264] usb 2-1: config 0 interface 0 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 129.310052][ T4264] usb 2-1: config 0 interface 0 has no altsetting 0 [ 129.317118][ T4264] usb 2-1: New USB device found, idVendor=1e7d, idProduct=3138, bcdDevice= 0.00 [ 129.343341][ T4264] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.366430][ T4264] usb 2-1: config 0 descriptor?? [ 129.623165][ T6596] netlink: 'syz.2.854': attribute type 1 has an invalid length. [ 129.646734][ T6596] netlink: 12 bytes leftover after parsing attributes in process `syz.2.854'. [ 129.684997][ T6596] nbd: illegal input index -2147418100 [ 129.866920][ T4264] ryos 0003:1E7D:3138.0006: unknown main item tag 0x5 [ 129.890821][ T4264] ryos 0003:1E7D:3138.0006: item fetching failed at offset 2/5 [ 129.915404][ T4264] ryos 0003:1E7D:3138.0006: parse failed [ 129.941288][ T4264] ryos: probe of 0003:1E7D:3138.0006 failed with error -22 [ 130.000284][ T6598] loop0: detected capacity change from 0 to 4096 [ 130.073043][ T23] usb 2-1: USB disconnect, device number 7 [ 130.163443][ T6598] ntfs3: loop0: Mark volume as dirty due to NTFS errors [ 130.666438][ T6622] loop1: detected capacity change from 0 to 65 [ 130.760757][ T6622] BFS-fs: bfs_fill_super(): NOTE: filesystem loop1 was created with 512 inodes, the real maximum is 511, mounting anyway [ 131.114562][ T6607] loop3: detected capacity change from 0 to 40427 [ 131.163551][ T6630] loop1: detected capacity change from 0 to 2048 [ 131.241269][ T6607] F2FS-fs (loop3): invalid crc value [ 131.275776][ T6630] NILFS (loop1): invalid segment: Magic number mismatch [ 131.321019][ T6607] F2FS-fs (loop3): Found nat_bits in checkpoint [ 131.322063][ T6630] NILFS (loop1): trying rollback from an earlier position [ 131.433391][ T6630] NILFS (loop1): recovery complete [ 131.453543][ T6640] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 131.531515][ T6607] F2FS-fs (loop3): Cannot turn on quotas: -2 on 0 [ 131.581909][ T6607] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 131.630987][ T6643] NILFS (loop1): nilfs_sufile_do_free: segment 9 is already clean [ 131.798176][ T4188] attempt to access beyond end of device [ 131.798176][ T4188] loop3: rw=2051, want=45056, limit=40427 [ 131.844987][ T4188] attempt to access beyond end of device [ 131.844987][ T4188] loop3: rw=2051, want=131072, limit=40427 [ 131.876176][ T6652] program syz.2.876 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 131.887334][ T4188] F2FS-fs (loop3): Issue discard(4614, 4614, 1018) failed, ret: -5 [ 131.887381][ T4188] F2FS-fs (loop3): Issue discard(5637, 5637, 10747) failed, ret: -5 [ 132.534578][ T6676] netlink: 8 bytes leftover after parsing attributes in process `syz.3.877'. [ 132.797891][ T1419] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.804265][ T1419] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.890616][ T6684] netlink: 20 bytes leftover after parsing attributes in process `syz.3.891'. [ 133.134336][ T6668] loop1: detected capacity change from 0 to 32768 [ 133.190871][ T6668] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop1 scanned by syz.1.884 (6668) [ 133.239866][ T6668] BTRFS info (device loop1): using blake2b (blake2b-256-generic) checksum algorithm [ 133.259485][ T6678] loop2: detected capacity change from 0 to 32768 [ 133.318674][ T6668] BTRFS info (device loop1): using free space tree [ 133.364721][ T6668] BTRFS info (device loop1): has skinny extents [ 133.370255][ T6695] loop0: detected capacity change from 0 to 1024 [ 133.577465][ T6547] net_ratelimit: 110 callbacks suppressed [ 133.577482][ T6547] Set syz1 is full, maxelem 65536 reached [ 133.591644][ T6695] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 133.736638][ T6668] BTRFS info (device loop1): enabling ssd optimizations [ 133.796197][ T6723] loop4: detected capacity change from 0 to 64 [ 133.814890][ T5050] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 134.185198][ T5050] usb 4-1: config 0 interface 0 altsetting 15 endpoint 0x81 has an invalid bInterval 176, changing to 11 [ 134.212495][ T5050] usb 4-1: config 0 interface 0 altsetting 15 endpoint 0x81 has invalid maxpacket 1056, setting to 1024 [ 134.255275][ T5050] usb 4-1: config 0 interface 0 altsetting 15 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 134.308025][ T5050] usb 4-1: config 0 interface 0 has no altsetting 0 [ 134.348013][ T5050] usb 4-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.00 [ 134.375739][ T5050] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.411512][ T5050] usb 4-1: config 0 descriptor?? [ 134.435128][ T6707] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 134.539713][ T6731] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 134.547062][ T6731] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 134.551516][ T6733] loop0: detected capacity change from 0 to 2048 [ 134.658091][ T6733] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 134.884750][ T6725] loop4: detected capacity change from 0 to 32768 [ 134.946671][ T6707] loop3: detected capacity change from 0 to 1024 [ 134.981179][ T6725] read_mapping_page failed! [ 134.999369][ T6746] loop2: detected capacity change from 0 to 1024 [ 135.001878][ T6725] ERROR: (device loop4): txCommit: [ 135.001878][ T6725] [ 135.022396][ T6707] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 2304 [ 135.128182][ T5050] magicmouse 0003:05AC:0265.0007: unknown main item tag 0x2 [ 135.151575][ T276] ERROR: (device loop4): diUpdatePMap: the inode is not allocated in the working map [ 135.151575][ T276] [ 135.156646][ T6749] loop1: detected capacity change from 0 to 1024 [ 135.173640][ T5050] magicmouse 0003:05AC:0265.0007: unknown main item tag 0x7 [ 135.188905][ T5050] magicmouse 0003:05AC:0265.0007: item fetching failed at offset 21/40 [ 135.203530][ T5050] magicmouse 0003:05AC:0265.0007: magicmouse hid parse failed [ 135.211612][ T5050] magicmouse: probe of 0003:05AC:0265.0007 failed with error -22 [ 135.352811][ T4236] usb 4-1: USB disconnect, device number 7 [ 135.391623][ T6749] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 135.421801][ T6749] ext4 filesystem being mounted at /170/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.451232][ T6761] loop0: detected capacity change from 0 to 512 [ 135.463575][ T6749] EXT4-fs (loop1): shut down requested (2) [ 135.506655][ T6763] input: syz1 as /devices/virtual/input/input13 [ 135.542554][ T6765] device bond_slave_0 entered promiscuous mode [ 135.549344][ T6765] device bond_slave_1 entered promiscuous mode [ 135.559380][ T6765] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 135.567886][ T6765] device bond_slave_0 left promiscuous mode [ 135.574013][ T6765] device bond_slave_1 left promiscuous mode [ 135.951286][ T6777] loop2: detected capacity change from 0 to 512 [ 135.963702][ T6776] loop3: detected capacity change from 0 to 512 [ 136.025886][ T6777] EXT4-fs (loop2): 1 truncate cleaned up [ 136.043001][ T6783] loop4: detected capacity change from 0 to 256 [ 136.065157][ T6777] EXT4-fs (loop2): mounted filesystem without journal. Opts: noauto_da_alloc,quota,,errors=continue. Quota mode: writeback. [ 136.067822][ T6776] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 136.090966][ T6783] exfat: Deprecated parameter 'utf8' [ 136.113668][ T6776] EXT4-fs (loop3): 1 truncate cleaned up [ 136.123508][ T6783] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xe3908169, utbl_chksum : 0xe619d30d) [ 136.161019][ T6776] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 136.795336][ T6811] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 136.865475][ T6811] EXT4-fs (loop3): shut down requested (1) [ 137.073486][ T6779] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz.0.925 (6779) [ 137.190011][ T6779] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 137.221720][ T6779] BTRFS info (device loop0): setting nodatasum [ 137.244262][ T6779] BTRFS info (device loop0): force zlib compression, level 3 [ 137.253106][ T6779] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8) [ 137.263407][ T6779] BTRFS info (device loop0): use lzo compression, level 0 [ 137.271106][ T6779] BTRFS info (device loop0): turning on flush-on-commit [ 137.278618][ T6779] BTRFS info (device loop0): enabling auto defrag [ 137.285782][ T6779] BTRFS info (device loop0): max_inline at 4096 [ 137.292251][ T6779] BTRFS info (device loop0): using free space tree [ 137.299852][ T6779] BTRFS info (device loop0): has skinny extents [ 137.346672][ T6805] XFS (loop4): Mounting V5 filesystem in no-recovery mode. Filesystem will be inconsistent. [ 137.489454][ T4196] XFS (loop4): Unmounting Filesystem [ 137.523823][ T6838] ntfs3: loop3: Different NTFS' sector size (4096) and media sector size (512) [ 137.626694][ T6865] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 137.638993][ T6865] overlayfs: fs on '.' does not support file handles, falling back to index=off,nfs_export=off. [ 137.682749][ T6838] ntfs3: loop3: Mark volume as dirty due to NTFS errors [ 137.726401][ T6779] BTRFS info (device loop0): enabling ssd optimizations [ 137.749771][ T6869] netlink: 72 bytes leftover after parsing attributes in process `syz.2.953'. [ 137.777077][ T6869] netem: invalid attributes len -24 [ 137.782325][ T6869] netem: change failed [ 137.847936][ T26] audit: type=1800 audit(1781655884.282:23): pid=6779 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.925" name="file1" dev="loop0" ino=260 res=0 errno=0 [ 137.888875][ T4188] ntfs3: loop3: ntfs_sync_fs r=1a failed, -22. [ 137.917328][ T4188] ntfs3: loop3: ntfs_evict_inode r=1a failed, -22. [ 138.343830][ T6875] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 139.080811][ T6902] set_capacity_and_notify: 7 callbacks suppressed [ 139.080827][ T6902] loop1: detected capacity change from 0 to 1024 [ 139.221671][ T6908] loop4: detected capacity change from 0 to 1024 [ 139.577586][ T6913] loop1: detected capacity change from 0 to 4096 [ 139.619213][ T6882] loop0: detected capacity change from 0 to 40427 [ 139.713620][ T6882] F2FS-fs (loop0): Corrupted extension count (64 + 1 > 64) [ 139.751943][ T6882] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 139.791670][ T6882] F2FS-fs (loop0): build fault injection attr: rate: 0, type: 0x6 [ 139.815549][ T6882] F2FS-fs (loop0): invalid crc value [ 139.839405][ T6890] loop2: detected capacity change from 0 to 32768 [ 139.846173][ T6882] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 139.886583][ T6919] loop4: detected capacity change from 0 to 4096 [ 139.963266][ T6890] XFS (loop2): Mounting V5 Filesystem [ 140.029225][ T6931] netlink: 32 bytes leftover after parsing attributes in process `syz.1.976'. [ 140.109858][ T6890] XFS (loop2): Ending clean mount [ 140.162621][ T6933] loop3: detected capacity change from 0 to 1024 [ 140.203679][ T6882] F2FS-fs (loop0): Start checkpoint disabled! [ 140.283061][ T6882] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 140.291665][ T4195] XFS (loop2): Unmounting Filesystem [ 140.298114][ T6919] ntfs3: loop4: failed to convert "0080" to maciceland [ 140.312307][ T6933] EXT4-fs error (device loop3): ext4_map_blocks:631: inode #3: block 2: comm syz.3.977: lblock 2 mapped to illegal pblock 2 (length 1) [ 140.336483][ T6882] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 140.360738][ T6933] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 140.426420][ T6933] EXT4-fs error (device loop3): ext4_map_blocks:631: inode #3: block 48: comm syz.3.977: lblock 0 mapped to illegal pblock 48 (length 1) [ 140.507230][ T6933] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 140.526402][ T1194] attempt to access beyond end of device [ 140.526402][ T1194] loop0: rw=2049, want=45104, limit=40427 [ 140.603768][ T6933] EXT4-fs error (device loop3): ext4_acquire_dquot:6236: comm syz.3.977: Failed to acquire dquot type 0 [ 140.690229][ T6933] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 140.717135][ T6933] EXT4-fs error (device loop3): ext4_evict_inode:284: inode #11: comm syz.3.977: mark_inode_dirty error [ 140.739719][ T6933] EXT4-fs warning (device loop3): ext4_evict_inode:287: couldn't mark inode dirty (err -117) [ 140.784892][ T6933] EXT4-fs (loop3): 1 orphan inode deleted [ 140.790728][ T6933] EXT4-fs (loop3): mounted filesystem without journal. Opts: nodioread_nolock,noblock_validity,data_err=ignore,max_batch_time=0x0000000000000007,nodiscard,stripe=0x0000000000000004,noauto_da_alloc,,errors=continue. Quota mode: none. [ 140.824863][ T144] EXT4-fs error (device loop3): ext4_map_blocks:631: inode #3: block 1: comm kworker/u4:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 140.867391][ T144] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 140.884387][ T6949] loop4: detected capacity change from 0 to 1024 [ 140.936018][ T144] EXT4-fs error (device loop3): ext4_release_dquot:6272: comm kworker/u4:1: Failed to release dquot type 0 [ 140.993748][ T6949] EXT4-fs (loop4): Ignoring removed oldalloc option [ 141.018560][ T4188] EXT4-fs error (device loop3): __ext4_get_inode_loc:4334: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 141.053490][ T4188] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 141.095146][ T4188] EXT4-fs error (device loop3): ext4_quota_off:6542: inode #3: comm syz-executor: mark_inode_dirty error [ 141.133666][ T6943] loop1: detected capacity change from 0 to 32768 [ 141.140640][ T6949] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier,nodioread_nolock,usrquota,barrier,block_validity,journal_dev=0x0000000000000002,nodelalloc,resuid=0x0000000000000000,oldalloc,,errors=continue. Quota mode: writeback. [ 141.212806][ T6949] ext4 filesystem being mounted at /199/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 141.335795][ T6948] EXT4-fs error (device loop4): ext4_map_blocks:741: inode #15: comm syz.4.986: lblock 0 mapped to illegal pblock 0 (length 1) [ 141.388009][ T6949] EXT4-fs error (device loop4): ext4_map_blocks:631: inode #15: comm syz.4.986: lblock 0 mapped to illegal pblock 0 (length 1) [ 141.408776][ T6949] EXT4-fs error (device loop4): ext4_map_blocks:631: inode #15: comm syz.4.986: lblock 0 mapped to illegal pblock 0 (length 1) [ 141.501142][ T6966] netlink: 452 bytes leftover after parsing attributes in process `syz.0.992'. [ 141.855940][ T6974] loop0: detected capacity change from 0 to 32768 [ 141.913793][ T6981] netlink: 28 bytes leftover after parsing attributes in process `syz.1.998'. [ 141.925773][ T6981] netem: change failed [ 141.988031][ T6974] JBD2: Ignoring recovery information on journal [ 141.995787][ T6974] jbd2_journal_bmap: journal block not found at offset 32 on loop0-75 [ 142.004416][ T6974] JBD2: bad block at offset 32 [ 142.021113][ T6974] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 142.055422][ T6974] OCFS2: ERROR (device loop0): int __ocfs2_find_path(struct ocfs2_caching_info *, struct ocfs2_extent_list *, u32, path_insert_t *, void *): Owner 65 has invalid tree depth 312 in extent list [ 142.075144][ T6974] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 142.085182][ T6974] OCFS2: File system is now read-only. [ 142.090655][ T6974] (syz.0.995,6974,0):ocfs2_find_leaf:1941 ERROR: status = -30 [ 142.098363][ T6974] (syz.0.995,6974,0):ocfs2_get_clusters_nocache:421 ERROR: status = -30 [ 142.106780][ T6974] (syz.0.995,6974,0):ocfs2_get_clusters:624 ERROR: status = -30 [ 142.114955][ T6974] (syz.0.995,6974,0):ocfs2_extent_map_get_blocks:671 ERROR: status = -30 [ 142.123398][ T6974] (syz.0.995,6974,0):ocfs2_read_virt_blocks:989 ERROR: status = -30 [ 142.132213][ T6974] (syz.0.995,6974,0):ocfs2_read_dir_block:511 ERROR: status = -30 [ 142.140245][ T6974] (syz.0.995,6974,0):ocfs2_find_dir_space_el:3504 ERROR: status = -5 [ 142.148976][ T6974] (syz.0.995,6974,0):ocfs2_prepare_dir_for_insert:4311 ERROR: status = -5 [ 142.157613][ T6974] (syz.0.995,6974,0):ocfs2_mknod:298 ERROR: status = -5 [ 142.164587][ T6974] (syz.0.995,6974,0):ocfs2_mknod:502 ERROR: status = -5 [ 142.171670][ T6974] (syz.0.995,6974,0):ocfs2_create:676 ERROR: status = -5 [ 142.224293][ T6979] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x204dac4c, utbl_chksum : 0xe619d30d) [ 142.326698][ T4189] ocfs2: Unmounting device (7,0) on (node local) [ 142.464794][ T5060] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 142.839508][ T5060] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 142.869806][ T5060] usb 5-1: config 0 has no interfaces? [ 142.889806][ T5060] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 142.914840][ T5060] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.973612][ T5060] usb 5-1: config 0 descriptor?? [ 143.234585][ T5432] usb 5-1: USB disconnect, device number 9 [ 143.801321][ T7034] exFAT-fs (loop1): failed to load upcase table (idx : 0x0001053e, chksum : 0x9ba999a5, utbl_chksum : 0xe619d30d) [ 143.900698][ T7037] hfsplus: request for non-existent node 211 in B*Tree [ 143.922356][ T7037] hfsplus: request for non-existent node 211 in B*Tree [ 144.013018][ T4623] hfsplus: b-tree write err: -5, ino 8 [ 144.924167][ T7099] set_capacity_and_notify: 4 callbacks suppressed [ 144.924191][ T7099] loop2: detected capacity change from 0 to 64 [ 144.937612][ T5060] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 145.146403][ T5432] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 145.206576][ T7113] device veth1_macvtap left promiscuous mode [ 145.212834][ T7113] device macsec0 entered promiscuous mode [ 145.262039][ T7113] device veth1_macvtap entered promiscuous mode [ 145.273461][ T7113] device macsec0 left promiscuous mode [ 145.282687][ T6879] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 145.433736][ T7128] loop2: detected capacity change from 0 to 16 [ 145.464978][ T5060] usb 5-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=26.65 [ 145.481457][ T5060] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.489549][ T7128] erofs: (device loop2): mounted with root inode @ nid 36. [ 145.503859][ T5060] usb 5-1: Product: syz [ 145.508548][ T5060] usb 5-1: Manufacturer: syz [ 145.511931][ T7128] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 145.513163][ T5060] usb 5-1: SerialNumber: syz [ 145.541162][ T5060] usb 5-1: config 0 descriptor?? [ 145.555264][ T5432] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 145.563915][ T5432] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 145.578651][ T7128] erofs: (device loop2): z_erofs_lz4_decompress: failed to decompress -29 in[58, 4038] out[1851] [ 145.594791][ T5432] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 145.604382][ T5432] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 145.616012][ T7128] erofs: (device loop2): z_erofs_readpage: failed to read, err [-117] [ 145.625592][ T5432] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 145.637213][ T23] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 145.699757][ T7134] loop0: detected capacity change from 0 to 1764 [ 145.738750][ T7136] netem: change failed [ 145.783330][ T7134] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 145.798020][ T5432] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 145.806570][ T5060] usb 5-1: ignoring: probably an ADSL modem [ 145.821728][ T5432] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 145.836876][ T7134] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 145.843907][ T5432] usb 2-1: Product: syz [ 145.861125][ T5432] usb 2-1: Manufacturer: syz [ 145.924993][ T23] usb 4-1: Using ep0 maxpacket: 32 [ 145.931779][ T5432] cdc_wdm 2-1:1.0: skipping garbage [ 145.937122][ T5432] cdc_wdm 2-1:1.0: skipping garbage [ 145.986042][ T5432] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 145.991997][ T5432] cdc_wdm 2-1:1.0: Unknown control protocol [ 146.040809][ T7142] loop0: detected capacity change from 0 to 512 [ 146.075491][ T23] usb 4-1: config 0 has an invalid interface number: 115 but max is 0 [ 146.079936][ T7142] EXT4-fs (loop0): Ignoring removed bh option [ 146.083973][ T23] usb 4-1: config 0 has no interface number 0 [ 146.113080][ T7140] loop2: detected capacity change from 0 to 32768 [ 146.115243][ T7142] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 146.119892][ T23] usb 4-1: config 0 interface 115 altsetting 7 endpoint 0x82 has invalid wMaxPacketSize 0 [ 146.156131][ T23] usb 4-1: config 0 interface 115 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 0 [ 146.163724][ T7142] EXT4-fs (loop0): 1 truncate cleaned up [ 146.168249][ T23] usb 4-1: config 0 interface 115 has no altsetting 0 [ 146.171992][ T7142] EXT4-fs (loop0): mounted filesystem without journal. Opts: bh,,errors=continue. Quota mode: none. [ 146.203521][ T5432] usb 2-1: USB disconnect, device number 8 [ 146.235144][ T5060] cxacru 5-1:0.0: usbatm_usb_probe: bind failed: -19! [ 146.262299][ T7140] JBD2: Ignoring recovery information on journal [ 146.309502][ T7140] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 146.373654][ T26] audit: type=1800 audit(1781655892.802:24): pid=7140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.1070" name="bus" dev="loop2" ino=17058 res=0 errno=0 [ 146.457353][ T23] usb 4-1: New USB device found, idVendor=19d2, idProduct=ff55, bcdDevice=72.3e [ 146.473942][ T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.482491][ T23] usb 4-1: Product: syz [ 146.487878][ T23] usb 4-1: Manufacturer: syz [ 146.492503][ T23] usb 4-1: SerialNumber: syz [ 146.504406][ T23] usb 4-1: config 0 descriptor?? [ 146.524860][ T5432] usb 5-1: USB disconnect, device number 10 [ 146.535994][ T7140] [ 146.538363][ T7140] ====================================================== [ 146.545394][ T7140] WARNING: possible circular locking dependency detected [ 146.552432][ T7140] syzkaller #0 Not tainted [ 146.556857][ T7140] ------------------------------------------------------ [ 146.563882][ T7140] syz.2.1070/7140 is trying to acquire lock: [ 146.569871][ T7140] ffff88806137a648 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]){+.+.}-{3:3}, at: ocfs2_del_inode_from_orphan+0x12b/0x7a0 [ 146.579477][ T7151] loop0: detected capacity change from 0 to 512 [ 146.582854][ T7140] [ 146.582854][ T7140] but task is already holding lock: [ 146.582865][ T7140] ffff88806137b488 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x16a/0x44d0 [ 146.609670][ T7140] [ 146.609670][ T7140] which lock already depends on the new lock. [ 146.609670][ T7140] [ 146.620085][ T7140] [ 146.620085][ T7140] the existing dependency chain (in reverse order) is: [ 146.629093][ T7140] [ 146.629093][ T7140] -> #2 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}: [ 146.639617][ T7140] down_write+0x38/0x60 [ 146.644288][ T7140] ocfs2_reserve_suballoc_bits+0x16a/0x44d0 [ 146.650690][ T7140] ocfs2_reserve_new_metadata_blocks+0x412/0x9a0 [ 146.657537][ T7140] ocfs2_mknod+0xecc/0x2510 [ 146.662634][ T7140] ocfs2_create+0x192/0x420 [ 146.667642][ T7140] path_openat+0x11db/0x2fa0 [ 146.672743][ T7140] do_filp_open+0x1e2/0x410 [ 146.677753][ T7140] do_sys_openat2+0x150/0x4b0 [ 146.683025][ T7140] __x64_sys_open+0x11b/0x140 [ 146.688210][ T7140] do_syscall_64+0x4c/0xa0 [ 146.693138][ T7140] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 146.699539][ T7140] [ 146.699539][ T7140] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{3:3}: [ 146.710038][ T7140] down_write+0x38/0x60 [ 146.714791][ T7140] ocfs2_evict_inode+0x1d72/0x41d0 [ 146.720408][ T7140] evict+0x4c9/0x8d0 [ 146.724815][ T7140] ocfs2_dentry_iput+0x24a/0x390 [ 146.730372][ T7140] __dentry_kill+0x431/0x650 [ 146.735470][ T7140] dentry_kill+0xb8/0x290 [ 146.740310][ T7140] dput+0xd8/0x1a0 [ 146.744549][ T7140] __fput+0x5ee/0x930 [ 146.749057][ T7140] task_work_run+0x125/0x1a0 [ 146.754164][ T7140] exit_to_user_mode_loop+0x10f/0x130 [ 146.760046][ T7140] exit_to_user_mode_prepare+0xee/0x180 [ 146.766103][ T7140] syscall_exit_to_user_mode+0x16/0x40 [ 146.772073][ T7140] do_syscall_64+0x58/0xa0 [ 146.777008][ T7140] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 146.783411][ T7140] [ 146.783411][ T7140] -> #0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]){+.+.}-{3:3}: [ 146.793732][ T7140] __lock_acquire+0x2c42/0x7d10 [ 146.799096][ T7140] lock_acquire+0x19e/0x400 [ 146.804312][ T7140] down_write+0x38/0x60 [ 146.808976][ T7140] ocfs2_del_inode_from_orphan+0x12b/0x7a0 [ 146.815294][ T7140] ocfs2_dio_end_io+0x103a/0x13c0 [ 146.820833][ T7140] dio_complete+0x249/0x720 [ 146.825845][ T7140] __blockdev_direct_IO+0x2e31/0x3a70 [ 146.831727][ T7140] ocfs2_direct_IO+0x233/0x2a0 [ 146.836997][ T7140] generic_file_direct_write+0x22c/0x490 [ 146.843139][ T7140] __generic_file_write_iter+0x2b1/0x4e0 [ 146.849305][ T7140] ocfs2_file_write_iter+0x1670/0x1e70 [ 146.855278][ T7140] do_iter_readv_writev+0x47e/0x5f0 [ 146.861072][ T7140] do_iter_write+0x205/0x7b0 [ 146.866170][ T7140] do_pwritev+0x240/0x3a0 [ 146.871006][ T7140] do_syscall_64+0x4c/0xa0 [ 146.875932][ T7140] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 146.882335][ T7140] [ 146.882335][ T7140] other info that might help us debug this: [ 146.882335][ T7140] [ 146.892544][ T7140] Chain exists of: [ 146.892544][ T7140] &ocfs2_sysfile_lock_key[args->fi_sysfile_type] --> &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4 --> &ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5 [ 146.892544][ T7140] [ 146.913996][ T7140] Possible unsafe locking scenario: [ 146.913996][ T7140] [ 146.921428][ T7140] CPU0 CPU1 [ 146.926774][ T7140] ---- ---- [ 146.932122][ T7140] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 146.939394][ T7140] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4); [ 146.949186][ T7140] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5); [ 146.958980][ T7140] lock(&ocfs2_sysfile_lock_key[args->fi_sysfile_type]); [ 146.966074][ T7140] [ 146.966074][ T7140] *** DEADLOCK *** [ 146.966074][ T7140] [ 146.974198][ T7140] 3 locks held by syz.2.1070/7140: [ 146.979290][ T7140] #0: ffff88807406c460 (sb_writers#20){.+.+}-{0:0}, at: do_pwritev+0x229/0x3a0 [ 146.988333][ T7140] #1: ffff8880612ac2c8 (&sb->s_type->i_mutex_key#25){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x436/0x1e70 [ 146.999634][ T7140] #2: ffff88806137b488 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{3:3}, at: ocfs2_reserve_suballoc_bits+0x16a/0x44d0 [ 147.013282][ T7140] [ 147.013282][ T7140] stack backtrace: [ 147.019166][ T7140] CPU: 1 PID: 7140 Comm: syz.2.1070 Not tainted syzkaller #0 [ 147.026523][ T7140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 147.036576][ T7140] Call Trace: [ 147.039844][ T7140] [ 147.042760][ T7140] dump_stack_lvl+0x188/0x250 [ 147.047430][ T7140] ? load_image+0x400/0x400 [ 147.051917][ T7140] ? show_regs_print_info+0x20/0x20 [ 147.057109][ T7140] ? print_circular_bug+0x12b/0x1a0 [ 147.062313][ T7140] check_noncircular+0x296/0x330 [ 147.067264][ T7140] ? add_chain_block+0x940/0x940 [ 147.072189][ T7140] ? lockdep_lock+0xf1/0x1f0 [ 147.076771][ T7140] ? mark_lock+0x94/0x320 [ 147.081089][ T7140] __lock_acquire+0x2c42/0x7d10 [ 147.085941][ T7140] ? verify_lock_unused+0x140/0x140 [ 147.091127][ T7140] ? __mutex_unlock_slowpath+0x1b0/0x6c0 [ 147.096750][ T7140] ? do_raw_spin_lock+0x128/0x2f0 [ 147.101763][ T7140] ? mutex_unlock+0x10/0x10 [ 147.106279][ T7140] ? __rwlock_init+0x140/0x140 [ 147.111035][ T7140] ? do_raw_spin_unlock+0x11d/0x230 [ 147.116226][ T7140] lock_acquire+0x19e/0x400 [ 147.120718][ T7140] ? ocfs2_del_inode_from_orphan+0x12b/0x7a0 [ 147.126693][ T7140] ? __might_sleep+0xf0/0xf0 [ 147.131273][ T7140] ? read_lock_is_recursive+0x10/0x10 [ 147.136636][ T7140] ? print_unlock_imbalance_bug+0x160/0x160 [ 147.142515][ T7140] down_write+0x38/0x60 [ 147.146659][ T7140] ? ocfs2_del_inode_from_orphan+0x12b/0x7a0 [ 147.152627][ T7140] ocfs2_del_inode_from_orphan+0x12b/0x7a0 [ 147.158422][ T7140] ? ocfs2_dio_end_io+0xf59/0x13c0 [ 147.163518][ T7140] ? ocfs2_add_inode_to_orphan+0x7b0/0x7b0 [ 147.169311][ T7140] ? __lock_acquire+0x7d10/0x7d10 [ 147.174323][ T7140] ? sb_end_intwrite+0xe9/0x1c0 [ 147.179163][ T7140] ? ocfs2_commit_trans+0x130/0x240 [ 147.184346][ T7140] ? sb_end_intwrite+0x1c0/0x1c0 [ 147.189269][ T7140] ? up_write+0x1bb/0x420 [ 147.193611][ T7140] ocfs2_dio_end_io+0x103a/0x13c0 [ 147.198629][ T7140] ? verify_lock_unused+0x140/0x140 [ 147.203821][ T7140] ? ocfs2_dio_wr_get_block+0x1820/0x1820 [ 147.209533][ T7140] ? ocfs2_file_write_iter+0x1670/0x1e70 [ 147.215159][ T7140] ? do_pwritev+0x240/0x3a0 [ 147.219670][ T7140] ? do_syscall_64+0x4c/0xa0 [ 147.224251][ T7140] ? ocfs2_allocate_extend_trans+0x5d0/0x5d0 [ 147.230223][ T7140] ? mark_lock+0x94/0x320 [ 147.234554][ T7140] ? mark_lock+0x94/0x320 [ 147.238956][ T7140] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 147.244926][ T7140] ? lock_chain_count+0x20/0x20 [ 147.249765][ T7140] ? __rwlock_init+0x140/0x140 [ 147.254518][ T7140] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 147.260498][ T7140] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 147.266382][ T7140] ? lockdep_hardirqs_on+0x94/0x140 [ 147.271567][ T7140] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 147.277448][ T7140] ? ocfs2_dio_wr_get_block+0x1820/0x1820 [ 147.283156][ T7140] dio_complete+0x249/0x720 [ 147.287651][ T7140] __blockdev_direct_IO+0x2e31/0x3a70 [ 147.293019][ T7140] ? sb_init_dio_done_wq+0x80/0x80 [ 147.298118][ T7140] ? ocfs2_lock_get_block+0x50/0x50 [ 147.303306][ T7140] ? invalidate_mapping_pagevec+0x30/0x30 [ 147.309023][ T7140] ? filemap_write_and_wait_range+0x2b0/0x3d0 [ 147.315080][ T7140] ? rcu_is_watching+0x11/0xa0 [ 147.319836][ T7140] ? __mark_inode_dirty+0x7c7/0xc90 [ 147.325041][ T7140] ? ocfs2_lock_get_block+0x50/0x50 [ 147.330267][ T7140] ocfs2_direct_IO+0x233/0x2a0 [ 147.335042][ T7140] generic_file_direct_write+0x22c/0x490 [ 147.340676][ T7140] __generic_file_write_iter+0x2b1/0x4e0 [ 147.346307][ T7140] ? _raw_spin_unlock+0x24/0x40 [ 147.351177][ T7140] ? ocfs2_inode_unlock+0x11a/0x140 [ 147.356367][ T7140] ocfs2_file_write_iter+0x1670/0x1e70 [ 147.361826][ T7140] ? ocfs2_file_read_iter+0xa80/0xa80 [ 147.367192][ T7140] ? rcu_lock_release+0x5/0x20 [ 147.371947][ T7140] ? __lock_acquire+0x7d10/0x7d10 [ 147.376967][ T7140] ? aa_file_perm+0x38b/0xe80 [ 147.381637][ T7140] do_iter_readv_writev+0x47e/0x5f0 [ 147.386837][ T7140] ? aa_path_link+0x880/0x880 [ 147.391511][ T7140] ? generic_file_rw_checks+0x280/0x280 [ 147.397051][ T7140] ? common_file_perm+0x171/0x1c0 [ 147.402066][ T7140] ? fsnotify_perm+0x5d/0x560 [ 147.406738][ T7140] ? security_file_permission+0x75/0xa0 [ 147.412289][ T7140] do_iter_write+0x205/0x7b0 [ 147.416885][ T7140] do_pwritev+0x240/0x3a0 [ 147.421212][ T7140] ? do_preadv+0x390/0x390 [ 147.425620][ T7140] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 147.431595][ T7140] ? lock_chain_count+0x20/0x20 [ 147.436436][ T7140] ? vtime_user_exit+0x2c8/0x3e0 [ 147.441365][ T7140] ? lockdep_hardirqs_on+0x94/0x140 [ 147.446554][ T7140] ? __x64_sys_pwritev2+0xba/0x100 [ 147.451685][ T7140] do_syscall_64+0x4c/0xa0 [ 147.456113][ T7140] ? clear_bhb_loop+0x30/0x80 [ 147.460811][ T7140] ? clear_bhb_loop+0x30/0x80 [ 147.465483][ T7140] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 147.471394][ T7140] RIP: 0033:0x7f821b60ee59 [ 147.475816][ T7140] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 147.495412][ T7140] RSP: 002b:00007f8219868028 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 147.503906][ T7140] RAX: ffffffffffffffda RBX: 00007f821b887fa0 RCX: 00007f821b60ee59 [ 147.511958][ T7140] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000004 [ 147.519922][ T7140] RBP: 00007f821b6a4d6f R08: 0000000000000000 R09: 0000000000000003 [ 147.527884][ T7140] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000000 [ 147.535842][ T7140] R13: 00007f821b888038 R14: 00007f821b887fa0 R15: 00007ffdb7eb9a88 [ 147.543810][ T7140] [ 147.555658][ T23] option 4-1:0.115: GSM modem (1-port) converter detected [ 147.595220][ T7151] EXT4-fs (loop0): orphan cleanup on readonly fs [ 147.603530][ T7151] EXT4-fs warning (device loop0): ext4_enable_quotas:6488: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 147.610115][ T7140] syz.2.1070 (7140) used greatest stack depth: 19576 bytes left [ 147.619874][ T7151] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 147.632931][ T7151] EXT4-fs error (device loop0): ext4_orphan_get:1411: comm syz.0.1074: couldn't read orphan inode 26 (err -116) [ 147.635739][ T4195] ocfs2: Unmounting device (7,2) on (node local) [ 147.647378][ T7151] EXT4-fs (loop0): Remounting filesystem read-only [ 147.674389][ T7151] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 147.707319][ T7151] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1074'. [ 147.797098][ T5047] usb 4-1: USB disconnect, device number 8 [ 147.804368][ T5047] option 4-1:0.115: device disconnected