last executing test programs: 2.999271054s ago: executing program 0 (id=3198): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x18, 0x4, &(0x7f0000002940)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 2.943287085s ago: executing program 0 (id=3201): syz_emit_ethernet(0x4a, &(0x7f00000008c0)={@local, @link_local, @void, {@ipv6={0x86dd, @udp={0x6, 0x6, "94e456", 0x14, 0x11, 0xff, @empty, @ipv4={'\x00', '\xff\xff', @empty}, {[@hopopts={0x2f}], {0x4e20, 0x4e22, 0xc, 0x0, @gue={{0x1, 0x1, 0x1, 0xf7, 0x0, @void}}}}}}}}, 0x0) 2.917619625s ago: executing program 0 (id=3202): syz_usb_connect(0x5, 0x71, &(0x7f0000000b80)={{0x12, 0x1, 0x0, 0xb, 0xe9, 0x9c, 0x10, 0x499, 0x1018, 0xb2da, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x1, 0x2, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x4, 0x0, 0x4, 0x2c, 0xb3, 0xd8, 0x0, [@cdc_ecm={{0x5}, {0x5, 0x24, 0x0, 0x7ff}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x1, 0x3, 0x80}, [@acm={0x4, 0x24, 0x2, 0x9}, @dmm={0x7, 0x24, 0x14, 0x4, 0x1fcf}]}], [{{0x9, 0x5, 0x1, 0x2, 0x200, 0x1, 0x5, 0x5}}, {{0x9, 0x5, 0x1, 0x10, 0x400, 0x2, 0x2, 0x1}}, {{0x9, 0x5, 0x6, 0x4, 0x200, 0x0, 0x9, 0x6}}, {{0x9, 0x5, 0xc, 0x3, 0x200, 0x6, 0xd, 0x4, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x8, 0xc1}]}}]}}]}}]}}, 0x0) 2.900358376s ago: executing program 3 (id=3203): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x21000000, 0x1}]}]}}, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) 2.868714506s ago: executing program 3 (id=3205): syz_usb_connect(0x5, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="12014101a7147440d1121f1c18ef0102030109022d00010000102009046507000202ff000524060000052400ff010d240f01b94c000000fb080004042402"], 0x0) 2.254880745s ago: executing program 2 (id=3225): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x36, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 2.254491215s ago: executing program 2 (id=3226): syz_mount_image$f2fs(&(0x7f0000000140), &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f00000005c0)={[{@disable_roll_forward}, {@six_active_logs}, {@acl}, {@fault_type={'fault_type', 0x3d, 0x4}}, {@inline_xattr}, {@disable_roll_forward}, {@background_gc_off}, {@nouser_xattr}, {@checkpoint_diasble}, {@gc_merge}, {@whint_mode_fs}, {@atgc}, {@noacl}, {@adaptive_mode}]}, 0xfd, 0x5519, &(0x7f00000079c0)="$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1.833599682s ago: executing program 2 (id=3240): syz_usb_connect$cdc_ecm(0x3, 0x5b, &(0x7f0000000500)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x1, 0x1, 0x0, 0x70, 0xf, [{{0x9, 0x4, 0x0, 0xb6, 0x2, 0x2, 0x6, 0x0, 0xfd, {{0x7, 0x24, 0x6, 0x0, 0x0, "7594"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x42, 0x21c6, 0xa, 0x81}, [@mdlm_detail={0x5, 0x24, 0x13, 0x41, "ad"}, @network_terminal={0x7, 0x24, 0xa, 0x5, 0x3, 0x71, 0x9}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8, 0x80, 0x9b, 0x4}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x5, 0x5, 0x5}}}}}]}}]}}, 0x0) 1.160571212s ago: executing program 0 (id=3241): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="150a0000000000007910480000000000610420000000000095000080"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 1.071141823s ago: executing program 0 (id=3242): clock_getres(0xfffffffffffffff1, 0x0) 1.071003343s ago: executing program 0 (id=3243): syz_usb_connect(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="120100009b23fd406d04c1088dee000000410902"], 0x0) 1.065052194s ago: executing program 3 (id=3244): fsopen(0x0, 0xfe917f9ca1f947bb) 1.054843424s ago: executing program 3 (id=3245): socketpair(0x17, 0xa, 0x3, &(0x7f0000000000)={0x0, 0x0}) 1.021555844s ago: executing program 3 (id=3246): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x12, 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000073012e00000000009500000000000000438f5c0f183c409278a23e7dacd9e2997ef38c735d92fbf7182b145650fb516d7db23c0b44de2417cef96246a5bba69f88cdaf36d3a021109d8aaae2426b308bd79bd26ba3d9d2e2b902b659349405a9f14ddcee1b4c39105f77963950300ee613"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) 999.898135ms ago: executing program 3 (id=3247): syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000049ffe840e5130100534e0000000109021b000100000000090400000101", @ANYRES32], 0x0) 508.838542ms ago: executing program 1 (id=3251): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x6, 0x4, &(0x7f0000001d40)=ANY=[@ANYBLOB="180a0000000000000000000000000000850000001700000095000000000000007f3fa44ac8725a55a680b8a45fdbeacc79d52b0dbfc1afeed1e142da2e25290159bd0ffe508b27935a9187149ebc743928319f5f85f64b41ba58f0c4790fa3fe14fea91fbbdce226ab859dec954b1e5bcc86572127445a76d5882da958ca08a6c1f19523e5465f1400385ad6e28411d17f42c6b0fa1e1d0bd3fc2eb468f4221f539120c0e670a625b794a940a9c26d18"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0xc0, &(0x7f00000020c0)=""/192, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) 496.624072ms ago: executing program 1 (id=3252): nanosleep(&(0x7f0000000200), 0x0) 485.035832ms ago: executing program 1 (id=3253): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x38}, [@ldst={0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfdea, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x2f) 464.962523ms ago: executing program 1 (id=3254): clock_adjtime(0x0, &(0x7f0000000e00)={0xe62b, 0x80000000000000, 0x309, 0x0, 0x8000, 0xa, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x30, 0x920, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}) 455.089803ms ago: executing program 1 (id=3255): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 400.220124ms ago: executing program 1 (id=3256): syz_usb_connect(0x3, 0x24, &(0x7f0000000380)=ANY=[@ANYBLOB="12010000ff712110960d0a41379c0102030109021200010000000009048f00000704"], 0x0) 179.089047ms ago: executing program 4 (id=3265): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x9, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x3c}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xd, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) 167.208377ms ago: executing program 4 (id=3266): mount(0x0, &(0x7f0000000040)='.\x00', 0x0, 0x2400, 0x0) 157.083907ms ago: executing program 4 (id=3267): syz_emit_ethernet(0x9e, &(0x7f0000000000)={@link_local, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x68, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @dev, @dev, [{0x2, 0x8, "1d6ace8f8ca9100083faa1f1a6db56fa1ede4bc5398bd6606aaa671ffdd8e79d60cde5302fa555d0f9e0b2fa0d62fffea7fab292bbcd05812814821553a3"}]}}}}}}, 0x0) 146.778267ms ago: executing program 4 (id=3268): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000db0000000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) 136.524438ms ago: executing program 4 (id=3269): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0xe, 0x3, &(0x7f0000000000)=@framed={{0x6a, 0xa, 0x0, 0xffc4, 0x0, 0x71, 0x10, 0x39}}, &(0x7f0000000480)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) 121.396888ms ago: executing program 4 (id=3270): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x804, &(0x7f0000000300)={[{@barrier_val={'barrier', 0x3d, 0xeb}}, {@noblock_validity}]}, 0x1, 0x511, &(0x7f0000000a80)="$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") 59.381349ms ago: executing program 2 (id=3271): syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x18, 0x3a, 0xff, @local, @mcast2, {[], @mld={0x83, 0x0, 0x0, 0x80, 0x0, @mcast1}}}}}}, 0x0) 48.404899ms ago: executing program 2 (id=3272): eventfd(0x0) 0s ago: executing program 2 (id=3273): syz_usb_connect$uac1(0x0, 0xa5, &(0x7f0000000a00)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x93, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x13, 0x24, 0x6, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @output_terminal={0x9}, @selector_unit={0x9, 0x24, 0x5, 0x0, 0x0, "f8431cfd"}, @output_terminal={0x9, 0x24, 0x3, 0x0, 0x304, 0x0, 0x4}, @selector_unit={0x6, 0x24, 0x5, 0x4, 0x0, "fd"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) kernel console output (not intermixed with test programs): 45127][ T5461] loop3: detected capacity change from 0 to 512 [ 174.591418][ T5469] loop0: detected capacity change from 0 to 1024 [ 174.605633][ T5461] EXT4-fs (loop3): Journaled quota options ignored when QUOTA feature is enabled [ 174.620230][ T5461] EXT4-fs (loop3): Invalid want_extra_isize 1025 [ 174.629008][ T5469] EXT4-fs (loop0): Quota format mount options ignored when QUOTA feature is enabled [ 174.648033][ T5469] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 174.656178][ T303] usb 2-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 0.84 [ 174.665247][ T303] usb 2-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 174.682241][ T5469] EXT4-fs (loop0): orphan cleanup on readonly fs [ 174.689047][ T5469] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.2454: Freeing blocks not in datazone - block = 0, count = 4096 [ 174.690864][ T5455] loop2: detected capacity change from 0 to 40427 [ 174.702673][ T303] usb 2-1: Product: syz [ 174.711940][ T5469] EXT4-fs (loop0): 1 orphan inode deleted [ 174.713074][ T303] usb 2-1: SerialNumber: syz [ 174.729667][ T5455] F2FS-fs (loop2): Invalid SB checksum offset: 0 [ 174.736041][ T5455] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 174.739027][ T5469] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpid,barrier=0x0000000000000009,barrier=0x0000000000000009,init_itable=0x0000000000007ab4,jqfmt=vfsv0,,errors=continue. Quota mode: writeback. [ 174.745782][ T5455] F2FS-fs (loop2): invalid crc value [ 174.772792][ T303] usb 2-1: bad CDC descriptors [ 174.775134][ T5455] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 585327988383614437) [ 174.817525][ T5455] F2FS-fs (loop2): sanity_check_inode: corrupted inode footer i_ino=3, ino,nid: [14170371, 3] run fsck to fix. [ 174.832341][ T5455] F2FS-fs (loop2): Failed to read root inode [ 174.867088][ T5483] loop0: detected capacity change from 0 to 512 [ 174.928535][ T5483] EXT4-fs (loop0): 1 orphan inode deleted [ 174.934436][ T5483] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 174.945860][ T5483] ext4 filesystem being mounted at /554/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.000736][ T301] usb 2-1: USB disconnect, device number 66 [ 175.066847][ T5500] loop0: detected capacity change from 0 to 128 [ 175.094493][ T303] usb 4-1: new full-speed USB device number 69 using dummy_hcd [ 175.150526][ T5500] EXT4-fs error (device loop0): ext4_fill_super:4832: inode #2: comm syz.0.2463: iget: checksum invalid [ 175.164624][ T5500] EXT4-fs (loop0): get root inode failed [ 175.171109][ T5500] EXT4-fs (loop0): mount failed [ 175.248724][ T5531] loop0: detected capacity change from 0 to 512 [ 175.286571][ T5531] EXT4-fs (loop0): error: could not find journal device path: error -2 [ 175.489076][ T601] usb 3-1: new low-speed USB device number 67 using dummy_hcd [ 175.531868][ T303] usb 4-1: unable to get BOS descriptor or descriptor too short [ 175.595980][ T303] usb 4-1: not running at top speed; connect to a high speed hub [ 175.678074][ T5562] loop1: detected capacity change from 0 to 40427 [ 175.692289][ T303] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 175.702490][ T303] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 175.747865][ T5562] F2FS-fs (loop1): Invalid Fs Meta Ino: node(1) meta(2) root(24) [ 175.755648][ T5562] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 175.756430][ T301] usb 1-1: new full-speed USB device number 63 using dummy_hcd [ 175.772083][ T5562] F2FS-fs (loop1): invalid crc value [ 175.778653][ T5562] F2FS-fs (loop1): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 175.802774][ T5562] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 175.809614][ T5562] F2FS-fs (loop1): Start checkpoint disabled! [ 175.816864][ T5562] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 175.824006][ T5562] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 175.874059][ T1300] usb 5-1: new full-speed USB device number 67 using dummy_hcd [ 175.895522][ T303] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 175.904621][ T303] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.916878][ T601] usb 3-1: config 1 has an invalid interface descriptor of length 6, skipping [ 175.925788][ T601] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 175.935924][ T303] usb 4-1: Product: syz [ 175.940139][ T303] usb 4-1: Manufacturer: syz [ 175.944757][ T303] usb 4-1: SerialNumber: syz [ 175.949458][ T601] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 175.958426][ T601] usb 3-1: config 1 has no interface number 1 [ 176.109395][ T301] usb 1-1: unable to get BOS descriptor or descriptor too short [ 176.152300][ T301] usb 1-1: not running at top speed; connect to a high speed hub [ 176.227146][ T601] usb 3-1: string descriptor 0 read error: -22 [ 176.233598][ T601] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 176.242841][ T601] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.259217][ T301] usb 1-1: too many endpoints for config 1 interface 0 altsetting 3: 65, using maximum allowed: 30 [ 176.270086][ T301] usb 1-1: config 1 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 65 [ 176.283164][ T1300] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 176.294372][ T301] usb 1-1: config 1 interface 0 has no altsetting 0 [ 176.301016][ T1300] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 176.311968][ T1300] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 1280, setting to 64 [ 176.322993][ T1300] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 22 [ 176.344775][ T303] usb 4-1: 0:2 : does not exist [ 176.351997][ T303] usb 4-1: USB disconnect, device number 69 [ 176.358119][ T60] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 176.367879][ T601] usb 3-1: MIDIStreaming interface descriptor not found [ 176.375167][ T601] snd-usb-audio: probe of 3-1:1.2 failed with error -16 [ 176.420082][ T1300] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.40 [ 176.429634][ T1300] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 176.438096][ T1300] usb 5-1: SerialNumber: syz [ 176.462454][ T5563] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 176.462460][ T301] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 176.462487][ T301] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.469840][ T5563] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 176.479181][ T301] usb 1-1: Product: syz [ 176.497930][ T301] usb 1-1: Manufacturer: syz [ 176.502581][ T301] usb 1-1: SerialNumber: syz [ 176.507766][ T1300] cdc_acm 5-1:1.0: Control and data interfaces are not separated! [ 176.514975][ T601] usb 3-1: USB disconnect, device number 67 [ 176.644183][ T60] usb 2-1: Using ep0 maxpacket: 16 [ 176.751782][ T1300] cdc_acm 5-1:1.0: ttyACM0: USB ACM device [ 176.758961][ T1300] usb 5-1: USB disconnect, device number 67 [ 176.772574][ T60] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 176.780240][ T5587] loop3: detected capacity change from 0 to 512 [ 176.784162][ T60] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 176.831901][ T5587] EXT4-fs (loop3): can't read group descriptor 0 [ 176.859743][ T301] usb 1-1: USB disconnect, device number 63 [ 176.921932][ T5589] loop3: detected capacity change from 0 to 8192 [ 176.975821][ T60] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 176.985023][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.999864][ T60] usb 2-1: Product: syz [ 177.004192][ T60] usb 2-1: Manufacturer: syz [ 177.008865][ T60] usb 2-1: SerialNumber: syz [ 177.350210][ T60] usb 2-1: 0:2 : does not exist [ 177.355513][ T601] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 177.364805][ T60] usb 2-1: USB disconnect, device number 67 [ 177.375527][ T4022] udevd[4022]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 177.392936][ T301] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 177.606869][ T303] usb 5-1: new full-speed USB device number 68 using dummy_hcd [ 177.649664][ T301] usb 4-1: Using ep0 maxpacket: 16 [ 177.671074][ T1300] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 177.745963][ T601] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 177.755896][ T601] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 177.765815][ T601] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 177.775566][ T601] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 177.788730][ T301] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 177.798937][ T301] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 177.808137][ T301] usb 4-1: New USB device found, idVendor=046b, idProduct=0000, bcdDevice= 0.00 [ 177.817504][ T301] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.864330][ T301] usb 4-1: 0:2 : does not exist [ 177.938449][ T1300] usb 1-1: Using ep0 maxpacket: 32 [ 177.959900][ T601] usb 3-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 177.969073][ T601] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.977218][ T601] usb 3-1: Product: syz [ 177.981458][ T601] usb 3-1: Manufacturer: syz [ 177.986053][ T601] usb 3-1: SerialNumber: syz [ 177.991437][ T601] usb 3-1: config 0 descriptor?? [ 177.996540][ T303] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 10 [ 178.007621][ T303] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 178.017412][ T303] usb 5-1: New USB device found, idVendor=0b43, idProduct=0003, bcdDevice= 0.00 [ 178.026605][ T303] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.035451][ T303] usb 5-1: config 0 descriptor?? [ 178.045863][ T601] ums-isd200 3-1:0.0: USB Mass Storage device detected [ 178.078779][ T303] hub 5-1:0.0: USB hub found [ 178.109663][ T301] usb 4-1: string descriptor 0 read error: -71 [ 178.117814][ T301] usb 4-1: USB disconnect, device number 70 [ 178.127135][ T377] udevd[377]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 178.142926][ T1300] usb 1-1: unable to get BOS descriptor or descriptor too short [ 178.195185][ T60] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 178.248751][ T1300] usb 1-1: config 131 has an invalid interface number: 152 but max is 0 [ 178.257189][ T1300] usb 1-1: config 131 has no interface number 0 [ 178.263659][ T1300] usb 1-1: config 131 interface 152 has no altsetting 0 [ 178.302441][ T601] scsi host1: usb-storage 3-1:0.0 [ 178.309635][ T601] usb 3-1: USB disconnect, device number 68 [ 178.355637][ T303] hub 5-1:0.0: config failed, can't read hub descriptor (err -22) [ 178.387948][ T303] usb 5-1: USB disconnect, device number 68 [ 178.451879][ T60] usb 2-1: Using ep0 maxpacket: 32 [ 178.462623][ T1300] usb 1-1: New USB device found, idVendor=4eb3, idProduct=5155, bcdDevice=10.85 [ 178.471756][ T1300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.480073][ T1300] usb 1-1: Product: syz [ 178.484306][ T1300] usb 1-1: Manufacturer: syz [ 178.488910][ T1300] usb 1-1: SerialNumber: syz [ 178.590953][ T60] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 178.601206][ T60] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 178.610324][ T60] usb 2-1: config 0 interface 0 altsetting 245 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 178.623769][ T60] usb 2-1: config 0 interface 0 has no altsetting 1 [ 178.807393][ T60] usb 2-1: New USB device found, idVendor=0582, idProduct=0033, bcdDevice=8e.57 [ 178.816556][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.824569][ T60] usb 2-1: Product: syz [ 178.828809][ T60] usb 2-1: Manufacturer: syz [ 178.833427][ T60] usb 2-1: SerialNumber: syz [ 178.837314][ T1300] usb 1-1: bad CDC descriptors [ 178.839061][ T60] usb 2-1: config 0 descriptor?? [ 178.858167][ T1300] usb 1-1: USB disconnect, device number 64 [ 178.864252][ T30] audit: type=1400 audit(2000000007.795:213): avc: denied { create } for pid=5617 comm="syz.4.2522" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 178.901911][ T60] snd-usb-audio: probe of 2-1:0.0 failed with error -2 [ 178.943904][ T303] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 178.989138][ T5620] loop4: detected capacity change from 0 to 40427 [ 179.032575][ T5620] F2FS-fs (loop4): Invalid Fs Meta Ino: node(265093121) meta(2) root(3) [ 179.041064][ T5620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 179.050264][ T5620] F2FS-fs (loop4): invalid crc value [ 179.055952][ T5620] F2FS-fs (loop4): invalid crc value [ 179.061362][ T5620] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 179.104380][ T20] usb 3-1: new full-speed USB device number 69 using dummy_hcd [ 179.120966][ T1300] usb 2-1: USB disconnect, device number 68 [ 179.200607][ T303] usb 4-1: Using ep0 maxpacket: 32 [ 179.307240][ T5634] loop0: detected capacity change from 0 to 1024 [ 179.329280][ T303] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 32 [ 179.391016][ T5632] loop4: detected capacity change from 0 to 40427 [ 179.399235][ T5634] EXT4-fs (loop0): filesystem is read-only [ 179.405139][ T5634] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 179.416168][ T5634] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (11891!=20869) [ 179.426027][ T5634] EXT4-fs error (device loop0): ext4_get_journal_inode:5151: comm syz.0.2530: inode #1: comm syz.0.2530: iget: illegal inode # [ 179.439482][ T5634] EXT4-fs (loop0): no journal found [ 179.444696][ T5634] EXT4-fs (loop0): can't get journal size [ 179.451363][ T5634] EXT4-fs error (device loop0): ext4_fill_super:4832: inode #2: comm syz.0.2530: iget: special inode unallocated [ 179.463499][ T5632] F2FS-fs (loop4): Invalid SB checksum offset: 0 [ 179.469956][ T5632] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 179.478731][ T5634] EXT4-fs (loop0): get root inode failed [ 179.480463][ T5632] F2FS-fs (loop4): invalid crc value [ 179.484387][ T5634] EXT4-fs (loop0): mount failed [ 179.496127][ T5632] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 585327988383614437) [ 179.519493][ T5632] F2FS-fs (loop4): sanity_check_inode: corrupted inode footer i_ino=3, ino,nid: [14170371, 3] run fsck to fix. [ 179.531355][ T303] usb 4-1: New USB device found, idVendor=0499, idProduct=1010, bcdDevice= 5.f5 [ 179.531859][ T5632] F2FS-fs (loop4): Failed to read root inode [ 179.541263][ T303] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.553626][ T20] usb 3-1: unable to get BOS descriptor or descriptor too short [ 179.568277][ T303] usb 4-1: Product: syz [ 179.577797][ T303] usb 4-1: Manufacturer: syz [ 179.582439][ T303] usb 4-1: SerialNumber: syz [ 179.604788][ T303] usb 4-1: config 0 descriptor?? [ 179.617850][ T20] usb 3-1: not running at top speed; connect to a high speed hub [ 179.639288][ T5614] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 179.704114][ T30] audit: type=1400 audit(2000000008.581:214): avc: denied { create } for pid=5645 comm="syz.1.2534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 179.723948][ T20] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 179.741073][ T20] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 179.756885][ T20] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 179.829434][ T5644] loop0: detected capacity change from 0 to 40427 [ 179.850051][ T5644] F2FS-fs (loop0): Invalid Fs Meta Ino: node(1) meta(2) root(24) [ 179.888164][ T5644] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 179.906775][ T5644] F2FS-fs (loop0): invalid crc value [ 179.921987][ T303] usb 4-1: USB disconnect, device number 71 [ 179.930964][ T5644] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 179.934932][ T5658] loop4: detected capacity change from 0 to 8192 [ 179.963025][ T5644] F2FS-fs (loop0): Cannot turn on quotas: -2 on 0 [ 179.969679][ T5644] F2FS-fs (loop0): Start checkpoint disabled! [ 179.976802][ T5644] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 179.984092][ T20] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 179.985064][ T5644] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 179.993768][ T20] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.009398][ T20] usb 3-1: Product: syz [ 180.014011][ T20] usb 3-1: Manufacturer: syz [ 180.018784][ T20] usb 3-1: SerialNumber: syz [ 180.034475][ T5658] loop4: p1 p2 p3 [ 180.115821][ T305] udevd[305]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 180.115841][ T4023] udevd[4023]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 180.127319][ T377] udevd[377]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 180.313570][ T20] cdc_ncm 3-1:1.0: skipping garbage [ 180.318967][ T20] cdc_ncm 3-1:1.0: CDC Union missing and no IAD found [ 180.325897][ T20] cdc_ncm 3-1:1.0: bind() failure [ 180.332540][ T20] usb 3-1: USB disconnect, device number 69 [ 180.419987][ T60] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 180.452075][ T303] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 180.494929][ T304] usb 1-1: new full-speed USB device number 65 using dummy_hcd [ 180.556786][ T5687] loop3: detected capacity change from 0 to 256 [ 180.586229][ T5687] FAT-fs (loop3): Directory bread(block 64) failed [ 180.593006][ T5687] FAT-fs (loop3): Directory bread(block 65) failed [ 180.599589][ T5687] FAT-fs (loop3): Directory bread(block 66) failed [ 180.606455][ T5687] FAT-fs (loop3): Directory bread(block 67) failed [ 180.613195][ T5687] FAT-fs (loop3): Directory bread(block 68) failed [ 180.619802][ T5687] FAT-fs (loop3): Directory bread(block 69) failed [ 180.626451][ T5687] FAT-fs (loop3): Directory bread(block 70) failed [ 180.633053][ T5687] FAT-fs (loop3): Directory bread(block 71) failed [ 180.639632][ T5687] FAT-fs (loop3): Directory bread(block 72) failed [ 180.646339][ T5687] FAT-fs (loop3): Directory bread(block 73) failed [ 180.687409][ T60] usb 5-1: Using ep0 maxpacket: 16 [ 180.815769][ T60] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 180.825972][ T60] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 180.858639][ T303] usb 2-1: config 0 has an invalid interface number: 135 but max is 0 [ 180.867052][ T303] usb 2-1: config 0 has no interface number 0 [ 180.901396][ T304] usb 1-1: config 1 has too many interfaces: 35, using maximum allowed: 32 [ 180.910149][ T304] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 180.920526][ T304] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 35 [ 180.922760][ T60] usb 5-1: New USB device found, idVendor=1294, idProduct=1320, bcdDevice= 0.00 [ 180.938697][ T60] usb 5-1: New USB device strings: Mfr=252, Product=0, SerialNumber=0 [ 180.947095][ T60] usb 5-1: Manufacturer: syz [ 180.968948][ T60] usb 5-1: config 0 descriptor?? [ 181.008938][ T60] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 181.051152][ T303] usb 2-1: New USB device found, idVendor=5986, idProduct=1180, bcdDevice=6f.73 [ 181.060247][ T303] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.068537][ T303] usb 2-1: Product: syz [ 181.073123][ T303] usb 2-1: Manufacturer: syz [ 181.077737][ T303] usb 2-1: SerialNumber: syz [ 181.097801][ T303] usb 2-1: config 0 descriptor?? [ 181.123952][ T5693] loop3: detected capacity change from 0 to 131072 [ 181.130625][ T304] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 181.139315][ T5693] F2FS-fs (loop3): QUOTA feature is enabled, so ignore jquota_fmt [ 181.139759][ T304] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.154570][ T5693] F2FS-fs (loop3): inline_xattr_size option should be set with inline_xattr option [ 181.155717][ T20] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 181.175045][ T304] usb 1-1: Product: syz [ 181.179274][ T304] usb 1-1: Manufacturer: syz [ 181.184119][ T304] usb 1-1: SerialNumber: syz [ 181.224651][ T303] usb 5-1: USB disconnect, device number 69 [ 181.365556][ T301] usb 2-1: USB disconnect, device number 69 [ 181.436135][ T20] usb 3-1: Using ep0 maxpacket: 16 [ 181.521819][ T304] usb 1-1: 0:2 : does not exist [ 181.528892][ T304] usb 1-1: USB disconnect, device number 65 [ 181.564726][ T601] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 181.618007][ T20] usb 3-1: unable to get BOS descriptor or descriptor too short [ 181.703653][ T20] usb 3-1: config 46 has an invalid interface number: 138 but max is 0 [ 181.711958][ T20] usb 3-1: config 46 has no interface number 0 [ 181.757789][ T377] udevd[377]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 181.831887][ T601] usb 4-1: Using ep0 maxpacket: 8 [ 181.896126][ T20] usb 3-1: New USB device found, idVendor=17cc, idProduct=1010, bcdDevice=db.e8 [ 181.905300][ T20] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.905791][ T5707] loop4: detected capacity change from 0 to 40427 [ 181.913697][ T20] usb 3-1: Product: syz [ 181.924308][ T20] usb 3-1: Manufacturer: syz [ 181.929106][ T20] usb 3-1: SerialNumber: syz [ 181.951824][ T5707] F2FS-fs (loop4): invalid crc value [ 181.958863][ T5707] F2FS-fs (loop4): Found nat_bits in checkpoint [ 181.960503][ T601] usb 4-1: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice=21.c6 [ 181.977699][ T601] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.998793][ T5707] F2FS-fs (loop4): inconsistent node block, nid:3, node_footer[nid:2,ino:3,ofs:0,cpver:1219692001,blkaddr:4098] [ 182.003333][ T601] usb 4-1: config 0 descriptor?? [ 182.015182][ T5707] F2FS-fs (loop4): Failed to read root inode [ 182.145571][ T5729] loop4: detected capacity change from 0 to 512 [ 182.167024][ T5729] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 182.176719][ T5729] EXT4-fs error (device loop4): mb_free_blocks:1865: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 182.191445][ T5729] EXT4-fs error (device loop4): ext4_do_update_inode:5234: inode #11: comm syz.4.2573: corrupted inode contents [ 182.203696][ T5729] EXT4-fs error (device loop4): ext4_dirty_inode:6070: inode #11: comm syz.4.2573: mark_inode_dirty error [ 182.215467][ T5729] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.2573: invalid indirect mapped block 1 (level 1) [ 182.229057][ T5729] EXT4-fs error (device loop4): ext4_do_update_inode:5234: inode #11: comm syz.4.2573: corrupted inode contents [ 182.241158][ T5729] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 182.249087][ T60] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 182.250484][ T5729] EXT4-fs error (device loop4): ext4_do_update_inode:5234: inode #11: comm syz.4.2573: corrupted inode contents [ 182.269247][ T5729] EXT4-fs error (device loop4): ext4_truncate:4304: inode #11: comm syz.4.2573: mark_inode_dirty error [ 182.280603][ T5729] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 182.285208][ T601] usb 4-1: USB disconnect, device number 72 [ 182.291442][ T5729] EXT4-fs (loop4): 1 truncate cleaned up [ 182.301328][ T5729] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 182.313282][ T20] snd-usb-audio: probe of 3-1:46.138 failed with error -71 [ 182.327394][ T20] usb 3-1: USB disconnect, device number 70 [ 182.354169][ T5733] loop4: detected capacity change from 0 to 512 [ 182.388127][ T304] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 182.402235][ T5733] EXT4-fs (loop4): couldn't mount RDWR because of unsupported optional features (bbda0000) [ 182.412373][ T5733] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 182.644816][ T304] usb 1-1: Using ep0 maxpacket: 16 [ 182.655680][ T60] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 182.665874][ T60] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 182.678870][ T60] usb 2-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice=4e.53 [ 182.688219][ T60] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.696793][ T60] usb 2-1: config 0 descriptor?? [ 182.784016][ T304] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 182.792316][ T304] usb 1-1: config 0 has no interface number 0 [ 182.858758][ T601] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 182.976448][ T304] usb 1-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 182.978717][ T60] usb 2-1: USB disconnect, device number 70 [ 182.985517][ T304] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.985541][ T304] usb 1-1: Product: syz [ 183.003986][ T304] usb 1-1: Manufacturer: syz [ 183.008764][ T304] usb 1-1: SerialNumber: syz [ 183.032235][ T304] usb 1-1: config 0 descriptor?? [ 183.131906][ T5737] loop2: detected capacity change from 0 to 131072 [ 183.168981][ T20] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 183.193094][ T5737] F2FS-fs (loop2): Wrong SSA boundary, start(3584) end(4096) blocks(1024) [ 183.201752][ T5737] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 183.212783][ T5737] F2FS-fs (loop2): Found nat_bits in checkpoint [ 183.244499][ T377] udevd[377]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 183.245012][ T5737] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 183.267599][ T601] usb 5-1: config 9 has an invalid interface number: 32 but max is 0 [ 183.267712][ T5737] F2FS-fs (loop2): Mounted with checkpoint version = 1b41e955 [ 183.275804][ T601] usb 5-1: config 9 has no interface number 0 [ 183.275835][ T601] usb 5-1: config 9 interface 32 has no altsetting 0 [ 183.340949][ T304] usb 1-1: USB disconnect, device number 66 [ 183.425671][ T20] usb 4-1: Using ep0 maxpacket: 32 [ 183.500593][ T601] usb 5-1: New USB device found, idVendor=0421, idProduct=01d0, bcdDevice=44.b3 [ 183.511019][ T601] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.524971][ T601] usb 5-1: Product: syz [ 183.529187][ T601] usb 5-1: Manufacturer: syz [ 183.542087][ T601] usb 5-1: SerialNumber: syz [ 183.554104][ T20] usb 4-1: config index 0 descriptor too short (expected 548, got 36) [ 183.565585][ T20] usb 4-1: config 127 has too many interfaces: 193, using maximum allowed: 32 [ 183.574692][ T20] usb 4-1: config 127 contains an unexpected descriptor of type 0x2, skipping [ 183.588024][ T20] usb 4-1: config 127 has an invalid descriptor of length 0, skipping remainder of the config [ 183.603076][ T30] audit: type=1400 audit(2000000012.227:215): avc: denied { create } for pid=5766 comm="syz.1.2589" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 183.611848][ T20] usb 4-1: config 127 has 0 interfaces, different from the descriptor's value: 193 [ 183.739798][ T5789] loop2: detected capacity change from 0 to 512 [ 183.750258][ T5789] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 183.750258][ T5789] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 183.750258][ T5789] [ 183.769069][ T5789] EXT4-fs (loop2): fragment/cluster size (2048) != block size (4096) [ 183.842925][ T20] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 183.851987][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.881018][ T20] usb 4-1: Product: syz [ 183.885285][ T20] usb 4-1: Manufacturer: syz [ 183.900478][ T20] usb 4-1: SerialNumber: syz [ 183.940629][ T601] usb 5-1: USB disconnect, device number 70 [ 183.971168][ T303] usb 2-1: new low-speed USB device number 71 using dummy_hcd [ 184.135237][ T5807] loop0: detected capacity change from 0 to 40427 [ 184.153198][ T5807] F2FS-fs (loop0): invalid crc value [ 184.158552][ T5807] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 184.223955][ T20] usb 4-1: USB disconnect, device number 73 [ 184.292101][ T1300] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 184.377359][ T5816] loop0: detected capacity change from 0 to 2048 [ 184.383967][ T303] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 184.394344][ T303] usb 2-1: config 179 has no interface number 0 [ 184.407057][ T303] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 10 [ 184.419990][ T303] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 8 [ 184.436815][ T303] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 184.450920][ T303] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 45824, setting to 8 [ 184.468157][ T303] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 184.489089][ T303] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 184.498839][ T5816] EXT4-fs (loop0): Ignoring removed orlov option [ 184.505338][ T5816] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 184.516010][ T303] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.538138][ T5777] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 184.545166][ T5777] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 184.552649][ T5816] EXT4-fs (loop0): mounted filesystem without journal. Opts: orlov,errors=remount-ro,nomblk_io_submit,barrier,norecovery,jqfmt=vfsv0,noload,nobarrier,. Quota mode: none. [ 184.570173][ T1300] usb 3-1: Using ep0 maxpacket: 16 [ 184.620585][ T30] audit: type=1326 audit(2000000013.171:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5838 comm="syz.0.2623" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2566b72929 code=0x0 [ 184.720115][ T1300] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 184.786368][ T301] usb 2-1: USB disconnect, device number 71 [ 184.805461][ C1] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 184.826885][ T20] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 184.901810][ T1300] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 184.911161][ T1300] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.919610][ T1300] usb 3-1: Product: syz [ 184.924020][ T1300] usb 3-1: Manufacturer: 炦쟰⥒핯⢶굂醋먿巣뢡鉦脩ꤗ싍݀哬跗꫎ᥜŬ隲ꪢ꒎巡⯗〭샋⠁鿤ᆳ퇼뻮⬥􏧎 [ 184.938586][ T1300] usb 3-1: SerialNumber: syz [ 184.987841][ T1300] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 185.083575][ T20] usb 5-1: Using ep0 maxpacket: 32 [ 185.094389][ T304] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 185.205477][ T970] usb 3-1: USB disconnect, device number 71 [ 185.212140][ T20] usb 5-1: descriptor type invalid, skip [ 185.217806][ T20] usb 5-1: descriptor type invalid, skip [ 185.286859][ T303] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 185.308290][ T20] usb 5-1: config 1 interface 0 altsetting 251 bulk endpoint 0x1 has invalid maxpacket 32 [ 185.318423][ T20] usb 5-1: config 1 interface 0 altsetting 251 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 185.331687][ T20] usb 5-1: config 1 interface 0 has no altsetting 0 [ 185.355986][ T5867] futex_wake_op: syz.1.2637 tries to shift op by 35; fix this program [ 185.361742][ T304] usb 4-1: Using ep0 maxpacket: 16 [ 185.490111][ T304] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.501234][ T20] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 185.510274][ T20] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.518363][ T304] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.40 [ 185.527467][ T304] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.536429][ T20] usb 5-1: Product: syz [ 185.540600][ T20] usb 5-1: Manufacturer: syz [ 185.545539][ T20] usb 5-1: SerialNumber: syz [ 185.550372][ T304] usb 4-1: config 0 descriptor?? [ 185.564933][ T303] usb 1-1: Using ep0 maxpacket: 8 [ 185.575722][ T5831] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 185.597856][ T304] usb 4-1: Found UVC 0.00 device (10c4:ea90) [ 185.604807][ T304] usb 4-1: No valid video chain found. [ 185.693297][ T601] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 185.714747][ T303] usb 1-1: config 73 has too many interfaces: 109, using maximum allowed: 32 [ 185.723622][ T303] usb 1-1: config 73 has 1 interface, different from the descriptor's value: 109 [ 185.732797][ T303] usb 1-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 185.742014][ T303] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.813523][ T304] usb 4-1: USB disconnect, device number 74 [ 185.907959][ T20] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 71 if 0 alt 251 proto 1 vid 0x0525 pid 0xA4A8 [ 185.923831][ T20] usb 5-1: USB disconnect, device number 71 [ 185.931183][ T20] usblp0: removed [ 185.950020][ T601] usb 2-1: Using ep0 maxpacket: 16 [ 186.035615][ T303] usb 1-1: string descriptor 0 read error: -71 [ 186.042395][ T303] usb 1-1: Found UVC 0.00 device (2833:0201) [ 186.049463][ T303] usb 1-1: No valid video chain found. [ 186.057799][ T303] usb 1-1: USB disconnect, device number 67 [ 186.067719][ T652] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 186.089155][ T601] usb 2-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice=a3.85 [ 186.098222][ T601] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.107083][ T601] usb 2-1: config 0 descriptor?? [ 186.369032][ T5881] loop3: detected capacity change from 0 to 512 [ 186.372460][ T20] usb 2-1: USB disconnect, device number 72 [ 186.410511][ T5881] EXT4-fs (loop3): Quota format mount options ignored when QUOTA feature is enabled [ 186.431037][ T5881] EXT4-fs error (device loop3): ext4_orphan_get:1401: inode #15: comm syz.3.2644: casefold flag without casefold feature [ 186.448688][ T5892] loop4: detected capacity change from 0 to 2048 [ 186.449135][ T5881] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.2644: couldn't read orphan inode 15 (err -117) [ 186.467593][ T652] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 186.469775][ T5881] EXT4-fs (loop3): mounted filesystem without journal. Opts: abort,jqfmt=vfsv0,,errors=continue. Quota mode: writeback. [ 186.477890][ T652] usb 3-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 186.503371][ T652] usb 3-1: config 220 interface 0 has no altsetting 0 [ 186.517904][ T5892] EXT4-fs (loop4): failed to initialize system zone (-117) [ 186.525259][ T5892] EXT4-fs (loop4): mount failed [ 186.567445][ T5897] tmpfs: Unsupported parameter 'mpol' [ 186.679198][ T652] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 186.697452][ T652] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.718625][ T652] usb 3-1: Product: syz [ 186.723188][ T652] usb 3-1: Manufacturer: syz [ 186.732782][ T652] usb 3-1: SerialNumber: syz [ 186.785276][ T5930] loop4: detected capacity change from 0 to 512 [ 186.801379][ T30] audit: type=1326 audit(2000000015.209:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5935 comm="syz.3.2670" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7972d1a929 code=0x0 [ 186.874156][ T5944] loop3: detected capacity change from 0 to 1024 [ 186.904041][ T5930] EXT4-fs (loop4): Ignoring removed oldalloc option [ 186.910826][ T5930] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 186.920942][ T5930] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 186.930013][ T5930] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=b842c02c, mo2=0002] [ 186.938263][ T5930] System zones: 0-2, 18-18, 34-34 [ 186.944068][ T5930] EXT4-fs error (device loop4): ext4_orphan_get:1427: comm syz.4.2667: bad orphan inode 15 [ 186.954695][ T5930] EXT4-fs (loop4): Remounting filesystem read-only [ 186.961763][ T5930] ext4_test_bit(bit=14, block=18) = 1 [ 186.961782][ T5944] EXT4-fs (loop3): Ignoring removed bh option [ 186.967273][ T5930] is_bad_inode(inode)=0 [ 186.967285][ T5930] NEXT_ORPHAN(inode)=2264924160 [ 186.967296][ T5930] max_ino=32 [ 186.967305][ T5930] i_nlink=0 [ 186.989254][ T5930] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1054: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 187.007658][ T5930] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.2667: bg 0: block 80: padding at end of block bitmap is not set [ 187.014548][ T5944] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce028, mo2=0000] [ 187.025303][ T5930] EXT4-fs (loop4): Remounting filesystem read-only [ 187.042088][ T5930] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6183: Corrupt filesystem [ 187.043368][ T5944] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #3: block 2: comm syz.3.2674: lblock 2 mapped to illegal pblock 2 (length 1) [ 187.053177][ T5930] EXT4-fs (loop4): Remounting filesystem read-only [ 187.065384][ T5944] EXT4-fs (loop3): Remounting filesystem read-only [ 187.071492][ T5930] EXT4-fs (loop4): mounted filesystem without journal. Opts: abort,jqfmt=vfsold,init_itable,init_itable,inode_readahead_blks=0x0000000000800000,data_err=abort,oldalloc,jqfmt=vfsv0,min_batch_time=0x0000000000000003,errors=remount-ro,. Quota mode: none. [ 187.078823][ T5944] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 187.112026][ T5944] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #3: block 48: comm syz.3.2674: lblock 0 mapped to illegal pblock 48 (length 1) [ 187.116026][ T601] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 187.127462][ T5944] EXT4-fs (loop3): Remounting filesystem read-only [ 187.137342][ T652] usb 3-1: Found UVC 0.00 device syz (8086:0b07) [ 187.146712][ T652] usb 3-1: No valid video chain found. [ 187.148497][ T5944] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 187.161154][ T652] usb 3-1: USB disconnect, device number 72 [ 187.163008][ T5944] EXT4-fs error (device loop3): ext4_acquire_dquot:6195: comm syz.3.2674: Failed to acquire dquot type 0 [ 187.178756][ T5944] EXT4-fs (loop3): Remounting filesystem read-only [ 187.185612][ T5944] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 187.195409][ T5944] EXT4-fs (loop3): Remounting filesystem read-only [ 187.201968][ T5944] EXT4-fs error (device loop3): ext4_evict_inode:283: inode #11: comm syz.3.2674: mark_inode_dirty error [ 187.213687][ T5944] EXT4-fs (loop3): Remounting filesystem read-only [ 187.220355][ T5944] EXT4-fs warning (device loop3): ext4_evict_inode:286: couldn't mark inode dirty (err -117) [ 187.230720][ T5944] EXT4-fs (loop3): 1 orphan inode deleted [ 187.236673][ T5944] EXT4-fs (loop3): mounted filesystem without journal. Opts: usrquota,noblock_validity,bh,errors=remount-ro,debug,inlinecrypt,. Quota mode: writeback. [ 187.252248][ T2031] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #3: block 1: comm kworker/u4:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 187.287085][ T2031] EXT4-fs (loop3): Remounting filesystem read-only [ 187.294942][ T2031] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 187.304290][ T2031] EXT4-fs error (device loop3): ext4_release_dquot:6231: comm kworker/u4:5: Failed to release dquot type 0 [ 187.316095][ T2031] EXT4-fs (loop3): Remounting filesystem read-only [ 187.323819][ T285] EXT4-fs error (device loop3): __ext4_get_inode_loc:4352: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 187.337069][ T285] EXT4-fs (loop3): Remounting filesystem read-only [ 187.343816][ T285] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 187.353548][ T20] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 187.361602][ T285] EXT4-fs (loop3): Remounting filesystem read-only [ 187.368547][ T285] EXT4-fs error (device loop3): ext4_quota_off:6501: inode #3: comm syz-executor: mark_inode_dirty error [ 187.380614][ T285] EXT4-fs (loop3): Remounting filesystem read-only [ 187.404701][ T601] usb 1-1: Using ep0 maxpacket: 8 [ 187.575869][ T601] usb 1-1: unable to get BOS descriptor or descriptor too short [ 187.597252][ T5829] EXT4-fs error (device loop0): ext4_validate_block_bitmap:429: comm ext4lazyinit: bg 0: block 2: invalid block bitmap [ 187.610116][ T5829] EXT4-fs (loop0): Remounting filesystem read-only [ 187.640000][ T20] usb 2-1: Using ep0 maxpacket: 32 [ 187.662098][ T601] usb 1-1: config 0 has an invalid interface number: 125 but max is 2 [ 187.670643][ T601] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 187.679802][ T601] usb 1-1: config 0 has no interface number 0 [ 187.686708][ T601] usb 1-1: config 0 interface 125 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 187.700167][ T601] usb 1-1: config 0 interface 125 has no altsetting 0 [ 187.756314][ T6010] loop2: detected capacity change from 0 to 512 [ 187.768366][ T652] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 187.779187][ T6010] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 187.788941][ T6010] EXT4-fs (loop2): can't mount with journal_async_commit, fs mounted w/o journal [ 187.811233][ T20] usb 2-1: unable to get BOS descriptor or descriptor too short [ 187.889915][ T30] audit: type=1400 audit(2000000016.237:218): avc: denied { append } for pid=6013 comm="syz.2.2708" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 187.896842][ T20] usb 2-1: config 7 has an invalid interface number: 128 but max is 0 [ 187.913184][ T601] usb 1-1: New USB device found, idVendor=17dc, idProduct=0202, bcdDevice=8a.dd [ 187.921339][ T20] usb 2-1: config 7 contains an unexpected descriptor of type 0x1, skipping [ 187.939307][ T30] audit: type=1400 audit(2000000016.237:219): avc: denied { open } for pid=6013 comm="syz.2.2708" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 187.950383][ T20] usb 2-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 187.962934][ T601] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.973653][ T20] usb 2-1: config 7 has no interface number 0 [ 187.987354][ T20] usb 2-1: config 7 interface 128 altsetting 2 has an invalid endpoint with address 0x17, skipping [ 187.987806][ T601] usb 1-1: Product: syz [ 188.000561][ T20] usb 2-1: config 7 interface 128 altsetting 2 endpoint 0x87 has an invalid bInterval 209, changing to 11 [ 188.008833][ T601] usb 1-1: Manufacturer: syz [ 188.017559][ T20] usb 2-1: config 7 interface 128 altsetting 2 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 188.025057][ T601] usb 1-1: SerialNumber: syz [ 188.032207][ T20] usb 2-1: config 7 interface 128 has no altsetting 0 [ 188.057956][ T601] usb 1-1: config 0 descriptor?? [ 188.196267][ T652] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 188.206051][ T652] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 188.228346][ T20] usb 2-1: New USB device found, idVendor=6033, idProduct=4108, bcdDevice=cc.13 [ 188.237489][ T20] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.245682][ T20] usb 2-1: Product: syz [ 188.249965][ T20] usb 2-1: Manufacturer: syz [ 188.254570][ T20] usb 2-1: SerialNumber: syz [ 188.271161][ T5950] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 188.346255][ T601] hub 1-1:0.125: bad descriptor, ignoring hub [ 188.352769][ T601] hub: probe of 1-1:0.125 failed with error -5 [ 188.367398][ T970] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 188.388921][ T652] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 188.398184][ T652] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.406477][ T601] usb 1-1: Found UVC 15.ff device syz (17dc:0202) [ 188.415939][ T652] usb 4-1: Product: syz [ 188.420134][ T652] usb 4-1: Manufacturer: syz [ 188.424813][ T601] usb 1-1: No valid video chain found. [ 188.430964][ T652] usb 4-1: SerialNumber: syz [ 188.436221][ T652] usb 4-1: config 0 descriptor?? [ 188.454324][ T601] usb 1-1: USB disconnect, device number 68 [ 188.634762][ T970] usb 3-1: Using ep0 maxpacket: 16 [ 188.698975][ T304] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 188.712074][ T652] usb 4-1: USB disconnect, device number 75 [ 188.763215][ T970] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 188.772359][ T970] usb 3-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 188.782209][ T970] usb 3-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 188.792010][ T970] usb 3-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 188.801806][ T970] usb 3-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 188.806032][ T20] usb 2-1: MIDIStreaming interface descriptor not found [ 188.811592][ T970] usb 3-1: config 1 interface 0 has no altsetting 0 [ 188.824175][ T20] usb 2-1: USB disconnect, device number 73 [ 188.828562][ T970] usb 3-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 188.844932][ T970] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.891991][ T970] ums-sddr09 3-1:1.0: USB Mass Storage device detected [ 188.955804][ T304] usb 5-1: Using ep0 maxpacket: 16 [ 189.052335][ T4023] udevd[4023]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:7.128/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 189.084169][ T304] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 189.095567][ T304] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 189.158943][ T1300] usb 1-1: new low-speed USB device number 69 using dummy_hcd [ 189.170231][ T970] ums-sddr09: probe of 3-1:1.0 failed with error -22 [ 189.180448][ T970] usb 3-1: USB disconnect, device number 73 [ 189.253203][ T6044] loop3: detected capacity change from 0 to 16 [ 189.265930][ T304] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 189.275068][ T304] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.284191][ T304] usb 5-1: Product: syz [ 189.284944][ T6044] erofs: (device loop3): erofs_fc_fill_super: rootino(nid 36) is not a directory(i_mode 125300) [ 189.288624][ T304] usb 5-1: Manufacturer: syz [ 189.303687][ T304] usb 5-1: SerialNumber: syz [ 189.383579][ T652] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 189.629661][ T1300] usb 1-1: config 0 has no interfaces? [ 189.640210][ T652] usb 2-1: Using ep0 maxpacket: 16 [ 189.651089][ T304] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 189.663417][ T6071] loop2: detected capacity change from 0 to 16 [ 189.672727][ T6071] erofs: dax options not supported [ 189.693798][ T652] usb 2-1: too many configurations: 91, using maximum allowed: 8 [ 189.731874][ T304] usb 5-1: USB disconnect, device number 72 [ 189.886282][ T1300] usb 1-1: string descriptor 0 read error: -22 [ 189.892546][ T1300] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 189.901923][ T1300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.918407][ T601] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 189.918624][ T1300] usb 1-1: config 0 descriptor?? [ 189.950907][ T377] udevd[377]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 190.193613][ T1300] usb 1-1: USB disconnect, device number 69 [ 190.207158][ T601] usb 4-1: Using ep0 maxpacket: 8 [ 190.335610][ T601] usb 4-1: config 4 has an invalid interface number: 244 but max is 0 [ 190.343979][ T601] usb 4-1: config 4 has no interface number 0 [ 190.350188][ T601] usb 4-1: config 4 interface 244 altsetting 1 bulk endpoint 0x1 has invalid maxpacket 1023 [ 190.360564][ T601] usb 4-1: config 4 interface 244 has no altsetting 0 [ 190.506624][ T304] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 190.528229][ T601] usb 4-1: New USB device found, idVendor=05ac, idProduct=fa33, bcdDevice=cb.aa [ 190.537421][ T601] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.545697][ T601] usb 4-1: Product: syz [ 190.550198][ T601] usb 4-1: Manufacturer: syz [ 190.554853][ T601] usb 4-1: SerialNumber: syz [ 190.570853][ T652] usb 2-1: New USB device found, idVendor=07c4, idProduct=a109, bcdDevice=e8.ef [ 190.580024][ T652] usb 2-1: New USB device strings: Mfr=6, Product=96, SerialNumber=77 [ 190.588792][ T652] usb 2-1: Product: syz [ 190.593233][ T652] usb 2-1: Manufacturer: syz [ 190.597852][ T652] usb 2-1: SerialNumber: syz [ 190.603063][ T6069] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 190.721964][ T6089] loop2: detected capacity change from 0 to 512 [ 190.751604][ T6089] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 190.765175][ T6089] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 190.776614][ T6089] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz.2.2744: Invalid block bitmap block 0 in block_group 0 [ 190.790606][ T6089] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6183: Corrupt filesystem [ 190.799759][ T6089] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.2744: attempt to clear invalid blocks 983261 len 1 [ 190.813465][ T6089] EXT4-fs error (device loop2): __ext4_get_inode_loc:4352: comm syz.2.2744: Invalid inode table block 0 in block_group 0 [ 190.826375][ T6089] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 190.835984][ T6089] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 190.844911][ T6089] EXT4-fs error (device loop2): __ext4_get_inode_loc:4352: comm syz.2.2744: Invalid inode table block 0 in block_group 0 [ 190.857940][ T6089] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 190.867553][ T6089] EXT4-fs error (device loop2): ext4_truncate:4304: inode #11: comm syz.2.2744: mark_inode_dirty error [ 190.878942][ T6089] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 190.888266][ T6089] EXT4-fs error (device loop2): __ext4_get_inode_loc:4352: comm syz.2.2744: Invalid inode table block 0 in block_group 0 [ 190.901277][ T6089] EXT4-fs (loop2): 1 truncate cleaned up [ 190.902991][ T652] ums-datafab 2-1:68.0: USB Mass Storage device detected [ 190.907213][ T6089] EXT4-fs (loop2): mounted filesystem without journal. Opts: dioread_nolock,resuid=0x0000000000000000,max_dir_size_kb=0x00000000000001ff,noblock_validity,,errors=continue. Quota mode: none. [ 190.932703][ T304] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 190.934909][ T601] ipheth 4-1:4.244: Unable to find endpoints [ 190.947261][ T304] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 190.959504][ T304] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 190.963950][ T601] usb 4-1: USB disconnect, device number 76 [ 190.976130][ T304] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 190.988760][ T652] ums-sddr55 2-1:68.0: USB Mass Storage device detected [ 191.027707][ T652] usb 2-1: USB disconnect, device number 74 [ 191.041435][ T303] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 191.049219][ T30] audit: type=1400 audit(2000000019.182:220): avc: denied { create } for pid=6100 comm="syz.2.2747" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 191.125977][ T6111] loop2: detected capacity change from 0 to 1024 [ 191.148484][ T304] usb 5-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 191.157825][ T304] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.165881][ T304] usb 5-1: Product: syz [ 191.167051][ T6111] EXT4-fs (loop2): Ignoring removed orlov option [ 191.171411][ T304] usb 5-1: Manufacturer: syz [ 191.179462][ T6111] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 191.181414][ T304] usb 5-1: SerialNumber: syz [ 191.192453][ T6111] EXT4-fs (loop2): invalid journal inode [ 191.200526][ T304] usb 5-1: config 0 descriptor?? [ 191.207648][ T6111] EXT4-fs (loop2): can't get journal size [ 191.214894][ T6111] EXT4-fs (loop2): mounted filesystem without journal. Opts: orlov,norecovery,inode_readahead_blks=0x0000000000040000,resuid=0x0000000000000000,,errors=continue. Quota mode: writeback. [ 191.245442][ T304] ums-isd200 5-1:0.0: USB Mass Storage device detected [ 191.351642][ T303] usb 1-1: Using ep0 maxpacket: 16 [ 191.366271][ T6130] loop2: detected capacity change from 0 to 512 [ 191.421967][ T6130] [EXT4 FS bs=4096, gc=1, bpg=95, ipg=32, mo=e040e01c, mo2=0000] [ 191.429915][ T6130] System zones: 0-2, 18-18, 34-34 [ 191.444274][ T6130] EXT4-fs error (device loop2): ext4_do_update_inode:5234: inode #3: comm syz.2.2760: corrupted inode contents [ 191.446605][ T6138] loop3: detected capacity change from 0 to 128 [ 191.477368][ T6130] EXT4-fs error (device loop2): ext4_dirty_inode:6070: inode #3: comm syz.2.2760: mark_inode_dirty error [ 191.493754][ T304] scsi host1: usb-storage 5-1:0.0 [ 191.502114][ T6130] EXT4-fs error (device loop2): ext4_do_update_inode:5234: inode #3: comm syz.2.2760: corrupted inode contents [ 191.517419][ T6146] loop1: detected capacity change from 0 to 512 [ 191.523599][ T304] usb 5-1: USB disconnect, device number 73 [ 191.524275][ T303] usb 1-1: config 223 has too many interfaces: 142, using maximum allowed: 32 [ 191.539407][ T303] usb 1-1: config 223 has an invalid descriptor of length 0, skipping remainder of the config [ 191.545274][ T6130] EXT4-fs error (device loop2): __ext4_ext_dirty:183: inode #3: comm syz.2.2760: mark_inode_dirty error [ 191.549844][ T303] usb 1-1: config 223 has 1 interface, different from the descriptor's value: 142 [ 191.585783][ T6130] Quota error (device loop2): write_blk: dquota write failed [ 191.594950][ T6130] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 191.605362][ T6130] EXT4-fs error (device loop2): ext4_acquire_dquot:6195: comm syz.2.2760: Failed to acquire dquot type 0 [ 191.648337][ T6146] EXT4-fs (loop1): 1 orphan inode deleted [ 191.661900][ T6146] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 191.668477][ T6130] EXT4-fs (loop2): 1 orphan inode deleted [ 191.673410][ T6146] ext4 filesystem being mounted at /534/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 191.694294][ T6130] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 191.710739][ T6130] ext4 filesystem being mounted at /536/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 191.747431][ T303] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 191.756904][ T6149] loop3: detected capacity change from 0 to 40427 [ 191.781874][ T6149] F2FS-fs (loop3): Invalid segment/section count (31 != 24 * 1) [ 191.793485][ T6149] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 191.793821][ T303] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.811196][ T303] usb 1-1: Product: syz [ 191.811814][ T6155] IPv6: addrconf: prefix option has invalid lifetime [ 191.815450][ T303] usb 1-1: Manufacturer: syz [ 191.827582][ T303] usb 1-1: SerialNumber: syz [ 191.940495][ T30] audit: type=1326 audit(2000000020.024:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6166 comm="syz.2.2776" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4fc30a8929 code=0x0 [ 192.016371][ T6174] loop2: detected capacity change from 0 to 1024 [ 192.045727][ T6174] EXT4-fs (loop2): Ignoring removed bh option [ 192.060022][ T6174] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce028, mo2=0000] [ 192.073665][ T6174] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #3: block 2: comm syz.2.2779: lblock 2 mapped to illegal pblock 2 (length 1) [ 192.098453][ T6174] EXT4-fs (loop2): Remounting filesystem read-only [ 192.105128][ T6174] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 192.113802][ T6174] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #3: block 48: comm syz.2.2779: lblock 0 mapped to illegal pblock 48 (length 1) [ 192.128255][ T6174] EXT4-fs (loop2): Remounting filesystem read-only [ 192.134961][ T652] usb 2-1: new full-speed USB device number 75 using dummy_hcd [ 192.142685][ T6174] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 192.151826][ T6174] EXT4-fs error (device loop2): ext4_acquire_dquot:6195: comm syz.2.2779: Failed to acquire dquot type 0 [ 192.163406][ T6174] EXT4-fs (loop2): Remounting filesystem read-only [ 192.170207][ T6174] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 192.179797][ T6192] sit: Dst spoofed 0.0.0.0/2002::bfd8:a5dd -> 224.0.0.1/2002:c021:42c4:3911:0:5efe:253.127.26.154 [ 192.179829][ T6174] EXT4-fs (loop2): Remounting filesystem read-only [ 192.179848][ T6174] EXT4-fs error (device loop2): ext4_evict_inode:283: inode #11: comm syz.2.2779: mark_inode_dirty error [ 192.196687][ T303] usb 1-1: 0:2 : does not exist [ 192.197390][ T6174] EXT4-fs (loop2): Remounting filesystem read-only [ 192.228547][ T6174] EXT4-fs warning (device loop2): ext4_evict_inode:286: couldn't mark inode dirty (err -117) [ 192.239442][ T6174] EXT4-fs (loop2): 1 orphan inode deleted [ 192.245284][ T6174] EXT4-fs (loop2): mounted filesystem without journal. Opts: usrquota,noblock_validity,bh,errors=remount-ro,debug,inlinecrypt,. Quota mode: writeback. [ 192.260742][ T314] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #3: block 1: comm kworker/u4:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 192.274479][ T303] usb 1-1: USB disconnect, device number 70 [ 192.286599][ T314] EXT4-fs (loop2): Remounting filesystem read-only [ 192.293230][ T314] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 192.301979][ T314] EXT4-fs error (device loop2): ext4_release_dquot:6231: comm kworker/u4:4: Failed to release dquot type 0 [ 192.313796][ T314] EXT4-fs (loop2): Remounting filesystem read-only [ 192.321347][ T6200] loop3: detected capacity change from 0 to 128 [ 192.342031][ T284] EXT4-fs error (device loop2): __ext4_get_inode_loc:4352: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 192.355072][ T284] EXT4-fs (loop2): Remounting filesystem read-only [ 192.361698][ T284] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5866: Corrupt filesystem [ 192.371304][ T284] EXT4-fs (loop2): Remounting filesystem read-only [ 192.377839][ T284] EXT4-fs error (device loop2): ext4_quota_off:6501: inode #3: comm syz-executor: mark_inode_dirty error [ 192.389234][ T304] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 192.389598][ T284] EXT4-fs (loop2): Remounting filesystem read-only [ 192.450103][ T30] audit: type=1400 audit(2000000020.497:222): avc: denied { create } for pid=6203 comm="syz.2.2793" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmsvc_socket permissive=1 [ 192.495987][ T652] usb 2-1: not running at top speed; connect to a high speed hub [ 192.504351][ T377] udevd[377]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:223.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 192.581497][ T652] usb 2-1: config 95 has an invalid interface number: 1 but max is 0 [ 192.589597][ T652] usb 2-1: config 95 has no interface number 0 [ 192.595991][ T652] usb 2-1: config 95 interface 1 has no altsetting 0 [ 192.645593][ T1300] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 192.666985][ T304] usb 5-1: Using ep0 maxpacket: 8 [ 192.763259][ T652] usb 2-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice=ad.3f [ 192.772360][ T652] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.780399][ T60] usb 3-1: new full-speed USB device number 74 using dummy_hcd [ 192.788092][ T652] usb 2-1: Product: syz [ 192.792264][ T652] usb 2-1: Manufacturer: syz [ 192.796912][ T652] usb 2-1: SerialNumber: syz [ 192.806038][ T304] usb 5-1: config 1 has an invalid interface number: 128 but max is 1 [ 192.814322][ T304] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 192.824587][ T304] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 192.833549][ T304] usb 5-1: config 1 has no interface number 0 [ 192.839688][ T304] usb 5-1: config 1 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 192.944957][ T301] usb 1-1: new full-speed USB device number 71 using dummy_hcd [ 193.019865][ T304] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 193.028920][ T304] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.037326][ T1300] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 193.047227][ T304] usb 5-1: Product: syz [ 193.051408][ T304] usb 5-1: Manufacturer: syz [ 193.056033][ T1300] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 193.065825][ T304] usb 5-1: SerialNumber: syz [ 193.070827][ T1300] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 193.080937][ T1300] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 193.116386][ T304] cdc_wdm 5-1:1.128: skipping garbage [ 193.121906][ T304] cdc_wdm: probe of 5-1:1.128 failed with error -22 [ 193.201553][ T60] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 193.219458][ T60] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 193.230494][ T60] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 193.242032][ T60] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 193.254988][ T1300] usb 4-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 193.259454][ T652] usb 2-1: USB disconnect, device number 75 [ 193.270090][ T1300] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.278389][ T1300] usb 4-1: Product: syz [ 193.282574][ T1300] usb 4-1: Manufacturer: syz [ 193.287533][ T1300] usb 4-1: SerialNumber: syz [ 193.295338][ T1300] usb 4-1: config 0 descriptor?? [ 193.329825][ T301] usb 1-1: config 2 has an invalid interface number: 10 but max is 0 [ 193.338051][ T301] usb 1-1: config 2 has no interface number 0 [ 193.340528][ T303] usb 5-1: USB disconnect, device number 74 [ 193.345097][ T1300] ums-isd200 4-1:0.0: USB Mass Storage device detected [ 193.357357][ T301] usb 1-1: config 2 interface 10 has no altsetting 0 [ 193.436746][ T60] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 193.445839][ T60] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.454055][ T60] usb 3-1: Product: syz [ 193.458376][ T60] usb 3-1: Manufacturer: syz [ 193.462976][ T60] usb 3-1: SerialNumber: syz [ 193.479553][ T6208] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 193.501841][ T377] udevd[377]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:95.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 193.502482][ T60] cdc_ncm 3-1:1.0: skipping garbage [ 193.554375][ T301] usb 1-1: New USB device found, idVendor=054c, idProduct=002b, bcdDevice= 1.0c [ 193.563528][ T301] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.571578][ T301] usb 1-1: Product: syz [ 193.575857][ T301] usb 1-1: Manufacturer: syz [ 193.580468][ T301] usb 1-1: SerialNumber: syz [ 193.597413][ T1300] scsi host1: usb-storage 4-1:0.0 [ 193.604432][ T1300] usb 4-1: USB disconnect, device number 77 [ 193.673890][ T6219] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 193.685629][ T6219] overlayfs: missing 'lowerdir' [ 193.757475][ T60] cdc_ncm 3-1:1.0: bind() failure [ 193.763611][ T60] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 193.771679][ T60] cdc_ncm 3-1:1.1: bind() failure [ 193.778264][ T60] usb 3-1: USB disconnect, device number 74 [ 193.918116][ T301] ums-isd200 1-1:2.10: USB Mass Storage device detected [ 193.957844][ T6237] loop1: detected capacity change from 0 to 40427 [ 193.995324][ T301] usb 1-1: USB disconnect, device number 71 [ 194.004521][ T6237] F2FS-fs (loop1): Wrong SIT boundary, start(1536) end(2560) blocks(3072) [ 194.013170][ T6237] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 194.021696][ T6237] F2FS-fs (loop1): quotafile must be on filesystem root [ 194.227812][ T1300] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 194.330815][ T6285] loop3: detected capacity change from 0 to 1024 [ 194.361409][ T6285] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 194.377505][ T6285] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 194.411158][ T6285] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 194.426385][ T6285] JBD2: no valid journal superblock found [ 194.433208][ T6285] EXT4-fs (loop3): error loading journal [ 194.495111][ T1300] usb 5-1: Using ep0 maxpacket: 16 [ 194.525842][ T6309] SELinux: Context system_u:object_r:mount_exec_t:s0 is not valid (left unmapped). [ 194.535719][ T30] audit: type=1400 audit(2000000022.443:223): avc: denied { relabelto } for pid=6308 comm="syz.0.2844" name="cgroup.procs" dev="cgroup" ino=213 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:mount_exec_t:s0" [ 194.565653][ T301] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 194.578330][ T30] audit: type=1400 audit(2000000022.443:224): avc: denied { associate } for pid=6308 comm="syz.0.2844" name="cgroup.procs" dev="cgroup" ino=213 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:mount_exec_t:s0" [ 194.719607][ T1300] usb 5-1: unable to get BOS descriptor or descriptor too short [ 194.730380][ T304] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 194.805144][ T1300] usb 5-1: config 1 interface 0 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 194.814890][ T1300] usb 5-1: config 1 interface 0 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 194.827972][ T1300] usb 5-1: config 1 interface 0 has no altsetting 0 [ 194.858665][ T652] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 194.986874][ T301] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 194.996743][ T301] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 195.006564][ T1300] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 195.015700][ T301] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 195.025389][ T1300] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.033500][ T301] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 195.043199][ T1300] usb 5-1: Product: syz [ 195.047367][ T1300] usb 5-1: SerialNumber: syz [ 195.072513][ T6247] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 195.125812][ T652] usb 4-1: Using ep0 maxpacket: 16 [ 195.158086][ T304] usb 3-1: unable to get BOS descriptor or descriptor too short [ 195.222149][ T301] usb 2-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 195.231255][ T301] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.239304][ T301] usb 2-1: Product: syz [ 195.243582][ T304] usb 3-1: config 1 interface 0 altsetting 6 endpoint 0x81 has invalid wMaxPacketSize 0 [ 195.253312][ T304] usb 3-1: config 1 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 195.266154][ T301] usb 2-1: Manufacturer: syz [ 195.270917][ T301] usb 2-1: SerialNumber: syz [ 195.275757][ T652] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 195.275988][ T304] usb 3-1: config 1 interface 0 has no altsetting 0 [ 195.284992][ T652] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 195.291578][ T301] usb 2-1: config 0 descriptor?? [ 195.302980][ T652] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 195.318280][ T652] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 195.329325][ T652] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 195.351270][ T301] ums-isd200 2-1:0.0: USB Mass Storage device detected [ 195.371844][ T1300] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 195.381953][ T1300] usb 5-1: USB disconnect, device number 75 [ 195.478686][ T304] usb 3-1: New USB device found, idVendor=6253, idProduct=0100, bcdDevice= 0.40 [ 195.487864][ T304] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.496151][ T304] usb 3-1: Product: syz [ 195.500424][ T304] usb 3-1: SerialNumber: syz [ 195.532168][ T652] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 195.541377][ T652] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.551021][ T652] usb 4-1: Product: syz [ 195.555452][ T652] usb 4-1: Manufacturer: syz [ 195.560079][ T652] usb 4-1: SerialNumber: syz [ 195.608800][ T301] scsi host1: usb-storage 2-1:0.0 [ 195.625511][ T301] usb 2-1: USB disconnect, device number 76 [ 195.945986][ T652] usb 4-1: USB disconnect, device number 78 [ 195.962365][ T377] udevd[377]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 196.002466][ T304] usbhid 3-1:1.0: can't add hid device: -71 [ 196.010624][ T304] usbhid: probe of 3-1:1.0 failed with error -71 [ 196.028100][ T304] usb 3-1: USB disconnect, device number 75 [ 196.142529][ T6364] loop4: detected capacity change from 0 to 40427 [ 196.152090][ T303] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 196.419446][ T303] usb 1-1: Using ep0 maxpacket: 32 [ 196.462243][ T652] usb 2-1: new full-speed USB device number 77 using dummy_hcd [ 196.536991][ T301] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 196.551099][ T6422] loop3: detected capacity change from 0 to 512 [ 196.590492][ T303] usb 1-1: unable to get BOS descriptor or descriptor too short [ 196.604274][ T6422] EXT4-fs (loop3): Ignoring removed nomblk_io_submit option [ 196.613745][ T6422] EXT4-fs error (device loop3): ext4_map_blocks:630: inode #2: block 3: comm syz.3.2899: lblock 0 mapped to illegal pblock 3 (length 1) [ 196.627961][ T6422] EXT4-fs warning (device loop3): dx_probe:823: inode #2: lblock 0: comm syz.3.2899: error -117 reading directory block [ 196.640644][ T6422] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 196.649308][ T6422] EXT4-fs (loop3): mounted filesystem without journal. Opts: usrjquota=,init_itable=0x0000000000000009,noquota,init_itable,stripe=0x00000000000001f5,grpjquota=.dioread_nolock,nomblk_io_submit,jqfmt=vfsv1,nouid32,auto_da_alloc,init_itable=0x0000000000000004,,,errors=continue. Quota mode: writeback. [ 196.697424][ T303] usb 1-1: config 9 has an invalid interface number: 124 but max is 1 [ 196.705697][ T303] usb 1-1: config 9 has an invalid descriptor of length 208, skipping remainder of the config [ 196.716027][ T303] usb 1-1: config 9 has 1 interface, different from the descriptor's value: 2 [ 196.725195][ T303] usb 1-1: config 9 has no interface number 0 [ 196.731358][ T303] usb 1-1: config 9 interface 124 has no altsetting 0 [ 196.757597][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 196.757613][ T30] audit: type=1400 audit(2000000024.520:228): avc: denied { mounton } for pid=6425 comm="syz.3.2900" path="/syzcgroup/unified/syz3" dev="pstore" ino=14379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pstore_t tclass=dir permissive=1 [ 196.870006][ T601] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 196.877671][ T652] usb 2-1: config 255 has an invalid interface number: 175 but max is 0 [ 196.887386][ T652] usb 2-1: config 255 has no interface number 0 [ 196.896698][ T652] usb 2-1: config 255 interface 175 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 196.922056][ T303] usb 1-1: New USB device found, idVendor=0421, idProduct=0134, bcdDevice=d7.4c [ 196.931350][ T303] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.939469][ T303] usb 1-1: Product: syz [ 196.943753][ T303] usb 1-1: Manufacturer: syz [ 196.948347][ T303] usb 1-1: SerialNumber: syz [ 196.975363][ T301] usb 5-1: config 17 has an invalid descriptor of length 0, skipping remainder of the config [ 196.985669][ T301] usb 5-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 196.994754][ T301] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.040143][ T301] aiptek 5-1:17.0: interface has no int in endpoints, but must have minimum 1 [ 197.071629][ T652] usb 2-1: New USB device found, idVendor=04bb, idProduct=0930, bcdDevice= e.5d [ 197.080729][ T652] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.088925][ T652] usb 2-1: Product: syz [ 197.093148][ T652] usb 2-1: Manufacturer: syz [ 197.097755][ T652] usb 2-1: SerialNumber: syz [ 197.114353][ T6374] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 197.121470][ T6374] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 197.178452][ T304] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 197.256922][ T970] usb 5-1: USB disconnect, device number 76 [ 197.264013][ T601] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 197.272031][ T601] usb 3-1: config 0 has no interface number 0 [ 197.278467][ T601] usb 3-1: config 0 interface 8 altsetting 0 bulk endpoint 0xB has invalid maxpacket 255 [ 197.288651][ T303] rndis_host 1-1:9.124: skipping garbage [ 197.294317][ T303] rndis_host 1-1:9.124: invalid descriptor buffer length [ 197.301416][ T601] usb 3-1: New USB device found, idVendor=0582, idProduct=b9d5, bcdDevice=73.f7 [ 197.310526][ T303] usb 1-1: bad CDC descriptors [ 197.315430][ T303] cdc_acm 1-1:9.124: skipping garbage [ 197.320859][ T601] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.329238][ T303] cdc_acm 1-1:9.124: invalid descriptor buffer length [ 197.338904][ T601] usb 3-1: config 0 descriptor?? [ 197.344783][ T303] usb 1-1: USB disconnect, device number 72 [ 197.360217][ T6420] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 197.392351][ T652] asix 2-1:255.175 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 197.402732][ T652] asix: probe of 2-1:255.175 failed with error -71 [ 197.410721][ T652] usb 2-1: USB disconnect, device number 77 [ 197.456546][ T304] usb 4-1: Using ep0 maxpacket: 8 [ 197.597585][ T303] usb 3-1: USB disconnect, device number 76 [ 197.627528][ T304] usb 4-1: unable to get BOS descriptor or descriptor too short [ 197.713002][ T304] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xEE, skipping [ 197.723780][ T304] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 197.733432][ T304] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0 [ 197.743132][ T304] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 0 [ 197.752995][ T304] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 197.763579][ T304] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 197.948244][ T304] usb 4-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 197.973553][ T304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.990339][ T304] usb 4-1: Product: syz [ 198.009036][ T304] usb 4-1: Manufacturer: syz [ 198.034047][ T304] usb 4-1: SerialNumber: syz [ 198.046148][ T304] usb 4-1: config 0 descriptor?? [ 198.088137][ T304] snd-usb-audio: probe of 4-1:0.0 failed with error -2 [ 198.169634][ T6520] cgroup: none used incorrectly [ 198.310386][ T301] usb 4-1: USB disconnect, device number 79 [ 198.326677][ T6528] loop2: detected capacity change from 0 to 40427 [ 198.365131][ T303] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 198.410451][ T6528] F2FS-fs (loop2): invalid crc value [ 198.426899][ T6528] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 198.453198][ T6528] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 198.504031][ T304] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 198.514872][ T652] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 198.632400][ T303] usb 2-1: Using ep0 maxpacket: 32 [ 198.760658][ T304] usb 5-1: Using ep0 maxpacket: 8 [ 198.771348][ T303] usb 2-1: config 133 has too many interfaces: 255, using maximum allowed: 32 [ 198.780298][ T652] usb 1-1: Using ep0 maxpacket: 8 [ 198.785498][ T303] usb 2-1: config 133 contains an unexpected descriptor of type 0x1, skipping [ 198.794385][ T303] usb 2-1: config 133 has an invalid descriptor of length 0, skipping remainder of the config [ 198.804789][ T303] usb 2-1: config 133 has 0 interfaces, different from the descriptor's value: 255 [ 198.899634][ T303] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=ae.89 [ 198.908808][ T303] usb 2-1: New USB device strings: Mfr=0, Product=9, SerialNumber=0 [ 198.916992][ T652] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 198.927254][ T303] usb 2-1: Product: syz [ 198.931536][ T652] usb 1-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 198.941270][ T652] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.960725][ T652] usb 1-1: config 0 descriptor?? [ 198.995858][ T304] usb 5-1: config 252 has an invalid interface number: 165 but max is 0 [ 199.004233][ T304] usb 5-1: config 252 has no interface number 0 [ 199.010562][ T304] usb 5-1: config 252 interface 165 has no altsetting 0 [ 199.038563][ T970] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 199.188280][ T304] usb 5-1: New USB device found, idVendor=0502, idProduct=16e1, bcdDevice=33.06 [ 199.197455][ T304] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.205885][ T304] usb 5-1: Product: syz [ 199.210252][ T304] usb 5-1: Manufacturer: syz [ 199.214962][ T304] usb 5-1: SerialNumber: syz [ 199.236216][ T1300] usb 1-1: USB disconnect, device number 73 [ 199.253410][ T303] usb 2-1: USB disconnect, device number 78 [ 199.260118][ T6576] loop3: detected capacity change from 0 to 131072 [ 199.295877][ T6576] F2FS-fs (loop3): Zoned block device path is missing [ 199.302767][ T6576] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 199.313675][ T970] usb 3-1: Using ep0 maxpacket: 8 [ 199.321740][ T6576] F2FS-fs (loop3): QUOTA feature is enabled, so ignore qf_name [ 199.330813][ T6576] F2FS-fs (loop3): invalid crc value [ 199.337697][ T6576] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (15359802341028777995, 275811881701387) [ 199.361932][ T6576] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 199.368990][ T6576] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b [ 199.455542][ T970] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 199.463807][ T970] usb 3-1: config 0 has no interface number 0 [ 199.552742][ T304] usb 5-1: USB disconnect, device number 77 [ 199.637416][ T970] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 199.646477][ T970] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.654560][ T970] usb 3-1: Product: syz [ 199.658781][ T970] usb 3-1: Manufacturer: syz [ 199.663458][ T970] usb 3-1: SerialNumber: syz [ 199.669066][ T970] usb 3-1: config 0 descriptor?? [ 199.829713][ T303] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 199.968708][ T970] usb 3-1: Found UVC 0.04 device syz (046d:08c3) [ 199.975149][ T970] usb 3-1: No streaming interface found for terminal 6. [ 199.983663][ T970] usb 3-1: USB disconnect, device number 77 [ 199.990558][ T377] udevd[377]: setting owner of /dev/media0 to uid=0, gid=28 failed: No such file or directory [ 200.064887][ T60] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 200.075756][ T304] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 200.086297][ T303] usb 4-1: Using ep0 maxpacket: 32 [ 200.214618][ T303] usb 4-1: config 0 has an invalid interface number: 217 but max is 0 [ 200.222822][ T303] usb 4-1: config 0 has no interface number 0 [ 200.321445][ T60] usb 2-1: Using ep0 maxpacket: 16 [ 200.353514][ T301] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 200.396392][ T303] usb 4-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice= 0.02 [ 200.405487][ T303] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.413632][ T303] usb 4-1: Product: syz [ 200.417870][ T303] usb 4-1: Manufacturer: syz [ 200.422479][ T303] usb 4-1: SerialNumber: syz [ 200.427961][ T303] usb 4-1: config 0 descriptor?? [ 200.449884][ T60] usb 2-1: config 1 has an invalid interface descriptor of length 5, skipping [ 200.458823][ T60] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 200.467818][ T60] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 200.478700][ T303] ftdi_sio 4-1:0.217: FTDI USB Serial Device converter detected [ 200.488876][ T60] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 200.498558][ T303] usb 4-1: Detected SIO [ 200.503672][ T304] usb 1-1: config 160 has an invalid interface number: 200 but max is 0 [ 200.503704][ T303] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 200.517542][ T304] usb 1-1: config 160 has no interface number 0 [ 200.535603][ T304] usb 1-1: config 160 interface 200 has no altsetting 0 [ 200.550397][ T6602] loop2: detected capacity change from 0 to 16 [ 200.580379][ T6602] erofs: (device loop2): mounted with root inode @ nid 36. [ 200.631536][ T301] usb 5-1: Using ep0 maxpacket: 8 [ 200.685071][ T60] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 200.694475][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.700552][ T543] usb 4-1: USB disconnect, device number 80 [ 200.703238][ T60] usb 2-1: Product: syz [ 200.712895][ T60] usb 2-1: Manufacturer: syz [ 200.717480][ T304] usb 1-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 200.717525][ T304] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.717552][ T304] usb 1-1: Product: syz [ 200.717566][ T304] usb 1-1: Manufacturer: syz [ 200.727126][ T60] usb 2-1: SerialNumber: syz [ 200.740254][ T304] usb 1-1: SerialNumber: syz [ 200.753053][ T543] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 200.765876][ T543] ftdi_sio 4-1:0.217: device disconnected [ 200.771789][ T301] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.790440][ T301] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 200.962940][ T301] usb 5-1: New USB device found, idVendor=0b0e, idProduct=ffff, bcdDevice= 0.40 [ 200.972052][ T301] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.980159][ T301] usb 5-1: Product: syz [ 200.984379][ T301] usb 5-1: Manufacturer: syz [ 200.988990][ T301] usb 5-1: SerialNumber: syz [ 201.112720][ T60] usb 2-1: 0:2 : does not exist [ 201.117755][ T60] usb 2-1: unit 4 not found! [ 201.124570][ T60] usb 2-1: USB disconnect, device number 79 [ 201.144714][ T1300] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 201.208865][ T304] usb 1-1: MIDIStreaming interface descriptor not found [ 201.221119][ T304] usb 1-1: USB disconnect, device number 74 [ 201.283748][ T301] usbhid 5-1:1.0: can't add hid device: -22 [ 201.290195][ T301] usbhid: probe of 5-1:1.0 failed with error -22 [ 201.304415][ T301] usb 5-1: USB disconnect, device number 78 [ 201.401181][ T1300] usb 3-1: Using ep0 maxpacket: 32 [ 201.446264][ T4022] udevd[4022]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 201.529914][ T1300] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 201.538298][ T1300] usb 3-1: config 0 has no interface number 0 [ 201.711329][ T1300] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 201.731279][ T1300] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.744505][ T6642] loop1: detected capacity change from 0 to 512 [ 201.754075][ T1300] usb 3-1: Product: syz [ 201.758274][ T1300] usb 3-1: Manufacturer: syz [ 201.773680][ T1300] usb 3-1: SerialNumber: syz [ 201.811584][ T1300] usb 3-1: config 0 descriptor?? [ 201.851318][ T6642] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 201.861890][ T1300] smsc95xx v2.0.0 [ 201.865563][ T1300] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 201.882582][ T1300] smsc95xx: probe of 3-1:0.67 failed with error -22 [ 202.008572][ T30] audit: type=1400 audit(2000002607.437:229): avc: denied { remount } for pid=6651 comm="syz.1.3010" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 202.091985][ T1300] usb 3-1: USB disconnect, device number 78 [ 202.106666][ T301] usb 5-1: new low-speed USB device number 79 using dummy_hcd [ 202.290475][ T6658] loop1: detected capacity change from 0 to 40427 [ 202.322467][ T6658] F2FS-fs (loop1): invalid crc value [ 202.326308][ T6670] loop3: detected capacity change from 0 to 8192 [ 202.335278][ T30] audit: type=1326 audit(2000002607.746:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6673 comm="syz.0.3021" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2566b72929 code=0x0 [ 202.358575][ T6658] F2FS-fs (loop1): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 202.382407][ T6658] F2FS-fs (loop1): recover fsync data on readonly fs [ 202.385272][ T377] loop3: p3 p4 < > [ 202.393410][ T377] loop3: p3 size 67108867 extends beyond EOD, truncated [ 202.401409][ T6658] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 202.428579][ T6670] loop3: p3 p4 < > [ 202.432565][ T6670] loop3: p3 size 67108867 extends beyond EOD, truncated [ 202.487479][ T6685] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 202.518976][ T377] udevd[377]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 202.529898][ T4022] udevd[4022]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 202.546401][ T6689] loop3: detected capacity change from 0 to 512 [ 202.555825][ T301] usb 5-1: unable to get BOS descriptor or descriptor too short [ 202.571085][ T4022] udevd[4022]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 202.589107][ T377] udevd[377]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 202.602655][ T6689] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 202.615891][ T6689] EXT4-fs (loop3): orphan cleanup on readonly fs [ 202.635102][ T6689] EXT4-fs warning (device loop3): ext4_enable_quotas:6447: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 202.650499][ T301] usb 5-1: config 128 has an invalid interface number: 59 but max is 0 [ 202.660590][ T301] usb 5-1: config 128 has no interface number 0 [ 202.667000][ T301] usb 5-1: config 128 interface 59 has no altsetting 0 [ 202.673869][ T6689] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 202.674073][ T6689] EXT4-fs error (device loop3): ext4_orphan_get:1401: inode #16: comm syz.3.3028: iget: immutable or append flags not allowed on symlinks [ 202.695429][ T6696] loop2: detected capacity change from 0 to 1024 [ 202.702606][ T6689] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.3028: couldn't read orphan inode 16 (err -117) [ 202.714900][ T6689] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 202.739861][ T6696] EXT4-fs (loop2): Quota format mount options ignored when QUOTA feature is enabled [ 202.750244][ T6696] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 202.759274][ T6696] EXT4-fs (loop2): orphan cleanup on readonly fs [ 202.765707][ T6696] EXT4-fs error (device loop2): ext4_free_blocks:6223: comm syz.2.3031: Freeing blocks not in datazone - block = 0, count = 4096 [ 202.779438][ T6696] EXT4-fs (loop2): Remounting filesystem read-only [ 202.786241][ T6696] EXT4-fs (loop2): 1 orphan inode deleted [ 202.792416][ T304] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 202.800981][ T6696] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,barrier=0x0000000000000004,barrier=0x0000000000000009,init_itable=0x0000000000007ab4,jqfmt=vfsv0,. Quota mode: writeback. [ 202.951182][ T301] usb 5-1: string descriptor 0 read error: -22 [ 202.957516][ T301] usb 5-1: New USB device found, idVendor=a2f1, idProduct=6ed8, bcdDevice=bc.ba [ 202.967732][ T301] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.983190][ T303] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 203.026705][ T301] usb-storage 5-1:128.59: USB Mass Storage device detected [ 203.143503][ T652] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 203.239697][ T303] usb 2-1: Using ep0 maxpacket: 32 [ 203.252284][ T60] usb 5-1: USB disconnect, device number 79 [ 203.368035][ T304] usb 1-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 203.377204][ T304] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.386296][ T304] usb 1-1: config 0 descriptor?? [ 203.389467][ T303] usb 2-1: config 242 has an invalid interface number: 219 but max is 0 [ 203.400053][ T652] usb 3-1: Using ep0 maxpacket: 16 [ 203.405397][ T303] usb 2-1: config 242 has no interface number 0 [ 203.411873][ T303] usb 2-1: config 242 interface 219 altsetting 129 bulk endpoint 0x2 has invalid maxpacket 8 [ 203.422322][ T303] usb 2-1: config 242 interface 219 has no altsetting 0 [ 203.528388][ T652] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 203.536543][ T652] usb 3-1: config 0 has no interface number 0 [ 203.592518][ T303] usb 2-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=62.a4 [ 203.601790][ T303] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.610239][ T303] usb 2-1: Product: syz [ 203.614695][ T303] usb 2-1: Manufacturer: syz [ 203.619354][ T303] usb 2-1: SerialNumber: syz [ 203.651012][ T304] usb 1-1: USB disconnect, device number 75 [ 203.656716][ T6700] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 203.720768][ T652] usb 3-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice=2d.4d [ 203.729861][ T652] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.738098][ T652] usb 3-1: Product: syz [ 203.742434][ T652] usb 3-1: Manufacturer: syz [ 203.747130][ T652] usb 3-1: SerialNumber: syz [ 203.767036][ T652] usb 3-1: config 0 descriptor?? [ 203.945661][ T303] usbserial_generic 2-1:242.219: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 203.957616][ T303] usbserial_generic 2-1:242.219: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 203.969578][ T303] usbserial_generic 2-1:242.219: generic converter detected [ 203.979686][ T303] usb 2-1: generic converter now attached to ttyUSB0 [ 203.987782][ T303] usb 2-1: USB disconnect, device number 80 [ 203.995365][ T303] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 204.004736][ T303] usbserial_generic 2-1:242.219: device disconnected [ 204.025066][ T60] usb 3-1: USB disconnect, device number 79 [ 204.169662][ T652] usb 5-1: new low-speed USB device number 80 using dummy_hcd [ 204.276621][ T304] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 204.522470][ T303] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 204.533315][ T304] usb 4-1: Using ep0 maxpacket: 16 [ 204.538750][ T6765] loop1: detected capacity change from 0 to 1024 [ 204.565266][ T652] usb 5-1: config 1 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 204.574811][ T6765] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 204.585255][ T652] usb 5-1: config 1 interface 0 altsetting 4 endpoint 0x81 has invalid maxpacket 1024, setting to 8 [ 204.600043][ T652] usb 5-1: config 1 interface 0 has no altsetting 0 [ 204.608340][ T6765] EXT4-fs (loop1): Unsupported encryption level 6 [ 204.672094][ T304] usb 4-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 204.692787][ T304] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 204.711742][ T304] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 204.732279][ T304] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 204.751513][ T304] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 204.789730][ T303] usb 1-1: Using ep0 maxpacket: 32 [ 204.814864][ T30] audit: type=1400 audit(2000002610.066:231): avc: denied { view } for pid=6802 comm="syz.2.3083" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 204.853870][ T304] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 204.863291][ T304] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 204.871917][ T304] usb 4-1: SerialNumber: syz [ 204.885939][ T652] usb 5-1: string descriptor 0 read error: -22 [ 204.892303][ T652] usb 5-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.40 [ 204.901786][ T652] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.907316][ T6739] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 204.917196][ T6739] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 204.928782][ T6731] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 205.099623][ T60] usb 2-1: new full-speed USB device number 81 using dummy_hcd [ 205.110381][ T303] usb 1-1: New USB device found, idVendor=0d49, idProduct=7000, bcdDevice=26.2f [ 205.119520][ T303] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.127621][ T303] usb 1-1: Product: syz [ 205.131864][ T303] usb 1-1: Manufacturer: syz [ 205.136473][ T303] usb 1-1: SerialNumber: syz [ 205.141916][ T303] usb 1-1: config 0 descriptor?? [ 205.148287][ T970] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 205.153713][ T304] cdc_acm 4-1:1.0: ttyACM0: USB ACM device [ 205.166586][ T304] usb 4-1: USB disconnect, device number 81 [ 205.196318][ T303] ums-onetouch 1-1:0.0: USB Mass Storage device detected [ 205.270687][ T652] usbhid 5-1:1.0: can't add hid device: -71 [ 205.276804][ T652] usbhid: probe of 5-1:1.0 failed with error -71 [ 205.286318][ T652] usb 5-1: USB disconnect, device number 80 [ 205.409623][ T970] usb 3-1: Using ep0 maxpacket: 16 [ 205.416299][ T1300] usb 1-1: USB disconnect, device number 76 [ 205.495157][ T60] usb 2-1: config 0 has an invalid interface number: 46 but max is 0 [ 205.503400][ T60] usb 2-1: config 0 has no interface number 0 [ 205.509705][ T60] usb 2-1: config 0 interface 46 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 205.519528][ T60] usb 2-1: config 0 interface 46 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 205.537954][ T970] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 205.698285][ T60] usb 2-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 205.708552][ T6815] loop3: detected capacity change from 0 to 16 [ 205.709966][ T970] usb 3-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 205.723873][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.732339][ T60] usb 2-1: Product: syz [ 205.736605][ T970] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.745907][ T6815] erofs: (device loop3): erofs_read_inode: bogus i_mode (262) @ nid 36 [ 205.745927][ T60] usb 2-1: Manufacturer: syz [ 205.745945][ T60] usb 2-1: SerialNumber: syz [ 205.768056][ T970] usb 3-1: Product: syz [ 205.772257][ T970] usb 3-1: Manufacturer: syz [ 205.774813][ T6819] loop4: detected capacity change from 0 to 1024 [ 205.777014][ T970] usb 3-1: SerialNumber: syz [ 205.788679][ T60] usb 2-1: config 0 descriptor?? [ 205.794204][ T970] usb 3-1: config 0 descriptor?? [ 205.826885][ T60] ums-karma 2-1:0.46: USB Mass Storage device detected [ 205.837661][ T970] dm9601: probe of 3-1:0.0 failed with error -22 [ 205.844222][ T970] sr9700: probe of 3-1:0.0 failed with error -22 [ 205.853475][ T60] ums-karma: probe of 2-1:0.46 failed with error -5 [ 205.875846][ T6819] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz.4.3090: Invalid block bitmap block 0 in block_group 0 [ 205.894355][ T6819] Quota error (device loop4): write_blk: dquota write failed [ 205.908911][ T6819] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 205.919954][ T6819] EXT4-fs error (device loop4): ext4_acquire_dquot:6195: comm syz.4.3090: Failed to acquire dquot type 0 [ 205.936053][ T6819] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.3090: Freeing blocks not in datazone - block = 0, count = 4096 [ 205.949983][ T6819] EXT4-fs error (device loop4): ext4_read_inode_bitmap:140: comm syz.4.3090: Invalid inode bitmap blk 0 in block_group 0 [ 205.968956][ T6819] EXT4-fs error (device loop4) in ext4_free_inode:362: Corrupt filesystem [ 205.978020][ T314] Quota error (device loop4): remove_tree: Getting block too big (0 >= 8) [ 205.987073][ T6819] EXT4-fs (loop4): 1 orphan inode deleted [ 205.987101][ T314] EXT4-fs error (device loop4): ext4_release_dquot:6231: comm kworker/u4:4: Failed to release dquot type 0 [ 205.992886][ T6819] EXT4-fs (loop4): mounted filesystem without journal. Opts: ; max_batch_time=0x0000000000000006,i_version,,errors=continue. Quota mode: writeback. [ 206.045681][ T304] usb 2-1: USB disconnect, device number 81 [ 206.055268][ T60] usb 3-1: USB disconnect, device number 80 [ 206.221950][ T970] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 206.392975][ T652] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 206.400579][ T303] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 206.478487][ T970] usb 4-1: Using ep0 maxpacket: 16 [ 206.606833][ T970] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 206.617817][ T970] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 206.649507][ T652] usb 5-1: Using ep0 maxpacket: 32 [ 206.745059][ T30] audit: type=1400 audit(2000002611.862:232): avc: denied { create } for pid=6872 comm="syz.2.3115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 206.777875][ T652] usb 5-1: config 0 has an invalid interface number: 231 but max is 0 [ 206.786532][ T652] usb 5-1: config 0 has no interface number 0 [ 206.795479][ T652] usb 5-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 206.805971][ T970] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 206.815148][ T303] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 206.825589][ T652] usb 5-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 206.835768][ T970] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.844032][ T303] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 206.855079][ T970] usb 4-1: Product: syz [ 206.859268][ T970] usb 4-1: Manufacturer: syz [ 206.864106][ T303] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 206.873860][ T970] usb 4-1: SerialNumber: syz [ 206.879094][ T303] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 206.892792][ T303] usb 1-1: New USB device found, idVendor=a9cd, idProduct=cdee, bcdDevice= 5.b9 [ 206.902156][ T303] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.911455][ T303] usb 1-1: config 0 descriptor?? [ 207.023750][ T652] usb 5-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 207.033183][ T652] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.041225][ T652] usb 5-1: Product: syz [ 207.045472][ T652] usb 5-1: Manufacturer: syz [ 207.050163][ T652] usb 5-1: SerialNumber: syz [ 207.055888][ T652] usb 5-1: config 0 descriptor?? [ 207.077197][ T6845] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 207.084298][ T6845] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 207.100730][ T652] plusb 5-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.4-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, 9a:95:4f:12:3b:b7 [ 207.121690][ T30] audit: type=1400 audit(2000002612.226:233): avc: denied { read } for pid=140 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 207.145826][ T30] audit: type=1400 audit(2000002612.226:234): avc: denied { search } for pid=140 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 207.167406][ T30] audit: type=1400 audit(2000002612.226:235): avc: denied { read } for pid=140 comm="dhcpcd" name="n15" dev="tmpfs" ino=21785 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 207.189519][ T30] audit: type=1400 audit(2000002612.226:236): avc: denied { open } for pid=140 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=21785 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 207.205416][ T304] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 207.226926][ T970] usb 4-1: cannot find UAC_HEADER [ 207.232254][ T303] usb 1-1: MIDIStreaming interface descriptor not found [ 207.240115][ T970] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 207.250339][ T303] usb 1-1: USB disconnect, device number 77 [ 207.257327][ T970] usb 4-1: USB disconnect, device number 82 [ 207.282557][ T4023] udevd[4023]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 207.318982][ T652] usb 5-1: USB disconnect, device number 81 [ 207.326535][ T652] plusb 5-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.4-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 207.472680][ T304] usb 3-1: Using ep0 maxpacket: 16 [ 207.514489][ T6931] loop1: detected capacity change from 0 to 256 [ 207.547823][ T6931] exfat: Deprecated parameter 'namecase' [ 207.553873][ T6931] exfat: Deprecated parameter 'utf8' [ 207.559487][ T6931] exfat: Bad value for 'time_offset' [ 207.602430][ T304] usb 3-1: config 0 has an invalid interface number: 93 but max is 0 [ 207.610652][ T304] usb 3-1: config 0 has no interface number 0 [ 207.804125][ T304] usb 3-1: New USB device found, idVendor=0f8f, idProduct=4fd2, bcdDevice=1b.e6 [ 207.813327][ T304] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.824552][ T304] usb 3-1: Product: syz [ 207.829228][ T304] usb 3-1: Manufacturer: syz [ 207.836882][ T304] usb 3-1: SerialNumber: syz [ 207.843431][ T304] usb 3-1: config 0 descriptor?? [ 207.890112][ T304] cdc_eem: probe of 3-1:0.93 failed with error -22 [ 207.975146][ T652] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 208.017889][ T301] usb 4-1: new full-speed USB device number 83 using dummy_hcd [ 208.109617][ T1300] usb 3-1: USB disconnect, device number 81 [ 208.210336][ T304] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 208.231719][ T652] usb 2-1: Using ep0 maxpacket: 32 [ 208.295876][ T20] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 208.360078][ T652] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 208.369065][ T652] usb 2-1: too many endpoints for config 0 interface 0 altsetting 5: 69, using maximum allowed: 30 [ 208.380052][ T652] usb 2-1: config 0 interface 0 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 69 [ 208.393260][ T652] usb 2-1: config 0 interface 0 has no altsetting 1 [ 208.445559][ T301] usb 4-1: unable to get BOS descriptor or descriptor too short [ 208.466925][ T304] usb 5-1: Using ep0 maxpacket: 16 [ 208.488459][ T301] usb 4-1: not running at top speed; connect to a high speed hub [ 208.499106][ T652] usb 2-1: New USB device found, idVendor=152d, idProduct=0539, bcdDevice= 0.00 [ 208.508167][ T652] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 208.516365][ T652] usb 2-1: SerialNumber: syz [ 208.521976][ T652] usb 2-1: config 0 descriptor?? [ 208.552501][ T20] usb 1-1: Using ep0 maxpacket: 32 [ 208.573918][ T301] usb 4-1: config 0 has an invalid interface number: 88 but max is 0 [ 208.574760][ T652] usb-storage 2-1:0.0: USB Mass Storage device detected [ 208.582098][ T301] usb 4-1: config 0 has no interface number 0 [ 208.590433][ T652] usb-storage 2-1:0.0: Quirks match for vid 152d pid 0539: 4000000 [ 208.595412][ T304] usb 5-1: config 0 has an invalid interface number: 79 but max is 0 [ 208.611336][ T301] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 10 [ 208.622414][ T304] usb 5-1: config 0 has no interface number 0 [ 208.628566][ T301] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid wMaxPacketSize 0 [ 208.638508][ T301] usb 4-1: config 0 interface 88 has no altsetting 0 [ 208.691458][ T20] usb 1-1: config 0 has an invalid interface number: 231 but max is 0 [ 208.699684][ T20] usb 1-1: config 0 has no interface number 0 [ 208.706157][ T20] usb 1-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 208.716949][ T20] usb 1-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 208.790358][ T1300] usb 2-1: USB disconnect, device number 82 [ 208.809107][ T304] usb 5-1: New USB device found, idVendor=1b3d, idProduct=0196, bcdDevice= 6.76 [ 208.818232][ T301] usb 4-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 208.827534][ T304] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.835645][ T301] usb 4-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 208.843840][ T304] usb 5-1: Product: syz [ 208.847995][ T304] usb 5-1: Manufacturer: syz [ 208.852616][ T301] usb 4-1: Product: syz [ 208.856789][ T301] usb 4-1: Manufacturer: syz [ 208.861458][ T301] usb 4-1: SerialNumber: syz [ 208.866174][ T304] usb 5-1: SerialNumber: syz [ 208.871591][ T304] usb 5-1: config 0 descriptor?? [ 208.876889][ T301] usb 4-1: config 0 descriptor?? [ 208.905264][ T20] usb 1-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 208.914384][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 208.923002][ T304] hub 5-1:0.79: bad descriptor, ignoring hub [ 208.929298][ T20] usb 1-1: Product: syz [ 208.933458][ T20] usb 1-1: Manufacturer: syz [ 208.938128][ T304] hub: probe of 5-1:0.79 failed with error -5 [ 208.944466][ T304] ftdi_sio 5-1:0.79: FTDI USB Serial Device converter detected [ 208.952158][ T20] usb 1-1: SerialNumber: syz [ 208.957349][ T304] usb 5-1: Detected FT232RL [ 208.962206][ T20] usb 1-1: config 0 descriptor?? [ 208.980146][ T6995] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 208.987369][ T6995] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 209.003321][ T20] plusb 1-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.0-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, 0e:05:ec:b5:fc:fe [ 209.022803][ T652] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 209.151210][ T304] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 209.172489][ T304] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 209.193883][ T304] ftdi_sio 5-1:0.79: GPIO initialisation failed: -71 [ 209.201184][ T304] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 209.210212][ T301] input: syz syz as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.88/input/input20 [ 209.226961][ T1300] usb 1-1: USB disconnect, device number 78 [ 209.233300][ T1300] plusb 1-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.0-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 209.245715][ T301] usb 4-1: USB disconnect, device number 83 [ 209.252242][ T304] usb 5-1: USB disconnect, device number 82 [ 209.260801][ T304] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 209.276556][ T304] ftdi_sio 5-1:0.79: device disconnected [ 209.418405][ T652] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 209.427183][ T652] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 209.437341][ T652] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 209.446351][ T652] usb 3-1: config 1 has no interface number 1 [ 209.452519][ T652] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 209.465500][ T652] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 209.632260][ T303] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 209.642909][ T652] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 209.652078][ T652] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.660211][ T652] usb 3-1: Product: syz [ 209.664443][ T652] usb 3-1: Manufacturer: syz [ 209.669062][ T652] usb 3-1: SerialNumber: syz [ 209.975674][ T7063] loop4: detected capacity change from 0 to 40427 [ 210.017126][ T303] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 210.027472][ T39] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 210.035271][ T303] usb 2-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 210.044554][ T303] usb 2-1: config 220 interface 0 has no altsetting 0 [ 210.052872][ T7063] F2FS-fs (loop4): fault_type options not supported [ 210.054922][ T652] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 210.068776][ T7063] F2FS-fs (loop4): invalid crc value [ 210.075342][ T7063] F2FS-fs (loop4): SIT is corrupted node# 2 vs 7 [ 210.082276][ T7063] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) [ 210.126869][ T652] usb 3-1: USB disconnect, device number 82 [ 210.198774][ T1300] usb 1-1: new full-speed USB device number 79 using dummy_hcd [ 210.241591][ T303] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 210.250778][ T303] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.258894][ T303] usb 2-1: Product: syz [ 210.263142][ T303] usb 2-1: Manufacturer: syz [ 210.267752][ T303] usb 2-1: SerialNumber: syz [ 210.284331][ T39] usb 4-1: Using ep0 maxpacket: 16 [ 210.327157][ T39] usb 4-1: too many configurations: 17, using maximum allowed: 8 [ 210.349334][ T4023] udevd[4023]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 210.412641][ T39] usb 4-1: config 6 has no interfaces? [ 210.498186][ T39] usb 4-1: config 6 has no interfaces? [ 210.583845][ T39] usb 4-1: config 6 has no interfaces? [ 210.594330][ T1300] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 210.603200][ T1300] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 210.612316][ T1300] usb 1-1: config 1 has no interface number 1 [ 210.618497][ T1300] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 210.647873][ T303] usb 2-1: Found UVC 0.00 device syz (8086:0b07) [ 210.654299][ T303] usb 2-1: No valid video chain found. [ 210.660880][ T303] usb 2-1: USB disconnect, device number 83 [ 210.669250][ T39] usb 4-1: config 6 has no interfaces? [ 210.754686][ T39] usb 4-1: config 6 has no interfaces? [ 210.765452][ T652] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 210.773067][ T970] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 210.818851][ T1300] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 210.828039][ T1300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.836070][ T1300] usb 1-1: Product: syz [ 210.840249][ T39] usb 4-1: config 6 has no interfaces? [ 210.845748][ T1300] usb 1-1: Manufacturer: syz [ 210.850370][ T1300] usb 1-1: SerialNumber: syz [ 210.925739][ T39] usb 4-1: config 6 has no interfaces? [ 211.011265][ T39] usb 4-1: config 6 has no interfaces? [ 211.032621][ T970] usb 3-1: Using ep0 maxpacket: 32 [ 211.075521][ T39] usb 4-1: string descriptor 0 read error: -71 [ 211.082613][ T39] usb 4-1: New USB device found, idVendor=09c0, idProduct=0200, bcdDevice= 0.03 [ 211.092207][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.118218][ T39] usb 4-1: can't set config #6, error -71 [ 211.126726][ T39] usb 4-1: USB disconnect, device number 84 [ 211.150288][ T652] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 211.160915][ T970] usb 3-1: config 0 has an invalid interface number: 231 but max is 0 [ 211.169120][ T970] usb 3-1: config 0 has no interface number 0 [ 211.182332][ T652] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 211.182427][ T1300] usb 1-1: 2:1 : unsupported format bits 0x80 [ 211.191325][ T970] usb 3-1: config 0 interface 231 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 211.207661][ T652] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 211.223836][ T970] usb 3-1: config 0 interface 231 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 211.240993][ T7099] cgroup: Invalid name [ 211.245660][ T1300] usb 1-1: USB disconnect, device number 79 [ 211.387906][ T7105] loop1: detected capacity change from 0 to 40427 [ 211.396244][ T652] usb 5-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 211.405318][ T652] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.413411][ T970] usb 3-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 211.422826][ T970] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.430858][ T652] usb 5-1: Product: syz [ 211.435034][ T652] usb 5-1: Manufacturer: syz [ 211.439781][ T970] usb 3-1: Product: syz [ 211.443948][ T970] usb 3-1: Manufacturer: syz [ 211.448543][ T970] usb 3-1: SerialNumber: syz [ 211.453748][ T652] usb 5-1: SerialNumber: syz [ 211.460012][ T652] usb 5-1: config 0 descriptor?? [ 211.465961][ T7105] F2FS-fs (loop1): invalid crc value [ 211.472523][ T970] usb 3-1: config 0 descriptor?? [ 211.478784][ T7105] F2FS-fs (loop1): invalid journal entries nats 256 sits 6 [ 211.486111][ T7105] F2FS-fs (loop1): Failed to initialize F2FS segment manager (-22) [ 211.494142][ T7087] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 211.501276][ T7087] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 211.515460][ T970] plusb 3-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, aa:19:e6:c9:ba:7a [ 211.688344][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 211.688360][ T30] audit: type=1326 audit(2000002616.492:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7131 comm="syz.3.3199" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7972d1a929 code=0x0 [ 211.737464][ T970] usb 5-1: USB disconnect, device number 83 [ 211.755990][ T1300] usb 3-1: USB disconnect, device number 83 [ 211.774287][ T1300] plusb 3-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 212.058879][ T301] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 212.101722][ T304] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 212.304755][ T20] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 212.318427][ T301] usb 1-1: Using ep0 maxpacket: 16 [ 212.443883][ T301] usb 1-1: config 2 has an invalid interface number: 4 but max is 0 [ 212.456484][ T301] usb 1-1: config 2 has no interface number 0 [ 212.462772][ T301] usb 1-1: config 2 interface 4 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 212.474261][ T301] usb 1-1: config 2 interface 4 altsetting 0 endpoint 0x6 has invalid maxpacket 512, setting to 64 [ 212.491637][ T304] usb 4-1: config 0 has an invalid interface number: 101 but max is 0 [ 212.507899][ T304] usb 4-1: config 0 has no interface number 0 [ 212.518866][ T304] usb 4-1: config 0 interface 101 has no altsetting 0 [ 212.572154][ T20] usb 2-1: Using ep0 maxpacket: 32 [ 212.611878][ T7215] loop2: detected capacity change from 0 to 40427 [ 212.636620][ T7215] F2FS-fs (loop2): fault_type options not supported [ 212.645187][ T7215] F2FS-fs (loop2): invalid crc value [ 212.651731][ T7215] F2FS-fs (loop2): SIT is corrupted node# 2 vs 7 [ 212.658271][ T301] usb 1-1: New USB device found, idVendor=0499, idProduct=1018, bcdDevice=b2.da [ 212.658715][ T7215] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-117) [ 212.667319][ T301] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.667344][ T301] usb 1-1: Product: syz [ 212.687870][ T301] usb 1-1: Manufacturer: syz [ 212.692517][ T301] usb 1-1: SerialNumber: syz [ 212.721751][ T20] usb 2-1: config 1 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 212.732770][ T304] usb 4-1: New USB device found, idVendor=12d1, idProduct=1c1f, bcdDevice=ef.18 [ 212.741798][ T304] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.750649][ T301] usb 1-1: invalid MIDI in EP 0 [ 212.756013][ T20] usb 2-1: config 1 interface 0 has no altsetting 0 [ 212.762883][ T301] snd-usb-audio: probe of 1-1:2.4 failed with error -22 [ 212.769917][ T304] usb 4-1: Product: syz [ 212.774098][ T304] usb 4-1: Manufacturer: syz [ 212.780103][ T304] usb 4-1: SerialNumber: syz [ 212.796853][ T304] usb 4-1: config 0 descriptor?? [ 212.839851][ T304] usb 4-1: bad CDC descriptors [ 212.924813][ T970] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 212.924854][ T20] usb 2-1: New USB device found, idVendor=07c0, idProduct=1125, bcdDevice= 0.40 [ 212.941607][ T20] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.949650][ T20] usb 2-1: Product: syz [ 212.953917][ T20] usb 2-1: Manufacturer: syz [ 212.958573][ T20] usb 2-1: SerialNumber: syz [ 212.960596][ T303] usb 1-1: USB disconnect, device number 80 [ 213.057579][ T301] usb 4-1: USB disconnect, device number 85 [ 213.138718][ T652] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 213.320444][ T970] usb 5-1: config 0 has an invalid interface number: 64 but max is 0 [ 213.328704][ T970] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 213.339069][ T970] usb 5-1: config 0 has no interface number 0 [ 213.395180][ T652] usb 3-1: Using ep0 maxpacket: 16 [ 213.459375][ T20] usbhid 2-1:1.0: can't add hid device: -71 [ 213.465667][ T20] usbhid: probe of 2-1:1.0 failed with error -71 [ 213.476972][ T20] usb 2-1: USB disconnect, device number 84 [ 213.513008][ T970] usb 5-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 213.522286][ T970] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.530550][ T652] usb 3-1: config 1 interface 0 altsetting 182 bulk endpoint 0x82 has invalid maxpacket 8 [ 213.540842][ T970] usb 5-1: Product: syz [ 213.545468][ T652] usb 3-1: config 1 interface 0 altsetting 182 bulk endpoint 0x3 has invalid maxpacket 8 [ 213.555406][ T970] usb 5-1: Manufacturer: syz [ 213.560275][ T970] usb 5-1: SerialNumber: syz [ 213.565599][ T970] usb 5-1: config 0 descriptor?? [ 213.570864][ T652] usb 3-1: config 1 interface 0 has no altsetting 0 [ 213.617787][ T30] audit: type=1400 audit(2000002618.290:249): avc: denied { create } for pid=7252 comm="syz.3.3245" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 213.621363][ T970] usb 5-1: Found UVC 0.00 device syz (046d:0823) [ 213.644011][ T970] usb 5-1: No valid video chain found. [ 213.769343][ T652] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 213.779992][ T652] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.788109][ T652] usb 3-1: Product: syz [ 213.796328][ T652] usb 3-1: Manufacturer: syz [ 213.800981][ T652] usb 3-1: SerialNumber: syz [ 213.822820][ T7243] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 213.829848][ T7243] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 213.839238][ T970] usb 5-1: USB disconnect, device number 84 [ 213.869792][ T7261] loop1: detected capacity change from 0 to 256 [ 213.886898][ T301] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 213.901150][ T7261] exFAT-fs (loop1): invalid fs_name [ 213.906454][ T7261] exFAT-fs (loop1): failed to read boot sector [ 213.912779][ T7261] exFAT-fs (loop1): failed to recognize exfat type [ 213.961722][ T1300] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 214.021803][ T7263] loop1: detected capacity change from 0 to 256 [ 214.111439][ T652] cdc_ether: probe of 3-1:1.0 failed with error -71 [ 214.120894][ T652] usb 3-1: USB disconnect, device number 84 [ 214.186485][ T301] usb 1-1: too many configurations: 65, using maximum allowed: 8 [ 214.271750][ T301] usb 1-1: config 0 has no interfaces? [ 214.346566][ T1300] usb 4-1: config 0 has an invalid descriptor of length 255, skipping remainder of the config [ 214.356938][ T1300] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 214.369965][ T301] usb 1-1: config 0 has no interfaces? [ 214.375488][ T1300] usb 4-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice=4e.53 [ 214.384576][ T1300] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.394381][ T1300] usb 4-1: config 0 descriptor?? [ 214.453927][ T301] usb 1-1: config 0 has no interfaces? [ 214.538953][ T301] usb 1-1: config 0 has no interfaces? [ 214.553050][ T7303] loop4: detected capacity change from 0 to 512 [ 214.571030][ T39] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 214.623656][ T7303] ================================================================== [ 214.631782][ T7303] BUG: KASAN: use-after-free in __ext4_iget+0x2b5/0x3cb0 [ 214.638851][ T7303] Read of size 8 at addr ffff888111aa8508 by task syz.4.3270/7303 [ 214.646757][ T7303] [ 214.649110][ T7303] CPU: 0 PID: 7303 Comm: syz.4.3270 Not tainted 5.15.185-syzkaller-00339-ge678c93d43cc #0 [ 214.659029][ T7303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 214.669130][ T7303] Call Trace: [ 214.672501][ T7303] [ 214.675450][ T7303] __dump_stack+0x21/0x30 [ 214.679786][ T7303] dump_stack_lvl+0xee/0x150 [ 214.684376][ T7303] ? show_regs_print_info+0x20/0x20 [ 214.689575][ T7303] ? load_image+0x3a0/0x3a0 [ 214.694081][ T7303] ? _raw_spin_lock+0x8e/0xe0 [ 214.698761][ T7303] print_address_description+0x7f/0x2c0 [ 214.704306][ T7303] ? __ext4_iget+0x2b5/0x3cb0 [ 214.708982][ T7303] kasan_report+0xf1/0x140 [ 214.713399][ T7303] ? __ext4_iget+0x2b5/0x3cb0 [ 214.718081][ T7303] __asan_report_load8_noabort+0x14/0x20 [ 214.723732][ T7303] __ext4_iget+0x2b5/0x3cb0 [ 214.728237][ T7303] ? __kasan_check_write+0x14/0x20 [ 214.733351][ T7303] ? _raw_write_lock+0x8e/0xe0 [ 214.738205][ T7303] ? _raw_write_trylock+0x140/0x140 [ 214.743412][ T7303] ? __kasan_check_write+0x14/0x20 [ 214.748542][ T7303] ? ext4_get_projid+0x140/0x140 [ 214.753482][ T7303] ? _raw_write_unlock+0x2b/0x60 [ 214.758615][ T7303] ? ext4_orphan_file_block_trigger+0x400/0x400 [ 214.764853][ T7303] ext4_enable_quotas+0x33b/0x6d0 [ 214.769874][ T7303] ext4_fill_super+0x8761/0x9030 [ 214.774810][ T7303] ? ext4_mount+0x40/0x40 [ 214.779173][ T7303] ? set_blocksize+0x1fc/0x380 [ 214.783936][ T7303] ? sb_set_blocksize+0xaa/0xf0 [ 214.788872][ T7303] ? ext4_mount+0x40/0x40 [ 214.793203][ T7303] mount_bdev+0x2ae/0x3e0 [ 214.797533][ T7303] ? ext4_mount+0x40/0x40 [ 214.801886][ T7303] ext4_mount+0x34/0x40 [ 214.806034][ T7303] legacy_get_tree+0xed/0x190 [ 214.810709][ T7303] ? ext4_errno_to_code+0x160/0x160 [ 214.815909][ T7303] vfs_get_tree+0x89/0x260 [ 214.820335][ T7303] do_new_mount+0x25a/0xa20 [ 214.824841][ T7303] path_mount+0x675/0x1020 [ 214.827559][ T39] usb 2-1: Using ep0 maxpacket: 16 [ 214.829442][ T7303] ? user_path_at_empty+0x161/0x1c0 [ 214.829468][ T7303] __se_sys_mount+0x318/0x380 [ 214.844446][ T7303] ? __x64_sys_mount+0xd0/0xd0 [ 214.849220][ T7303] __x64_sys_mount+0xbf/0xd0 [ 214.853809][ T7303] x64_sys_call+0x6bf/0x9a0 [ 214.858336][ T7303] do_syscall_64+0x4c/0xa0 [ 214.862771][ T7303] ? clear_bhb_loop+0x50/0xa0 [ 214.867622][ T7303] ? clear_bhb_loop+0x50/0xa0 [ 214.872299][ T7303] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 214.878291][ T7303] RIP: 0033:0x7f1bfd45e0ca [ 214.882703][ T7303] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 214.902404][ T7303] RSP: 002b:00007f1bfbac4e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 214.910931][ T7303] RAX: ffffffffffffffda RBX: 00007f1bfbac4ef0 RCX: 00007f1bfd45e0ca [ 214.918993][ T7303] RDX: 0000200000000080 RSI: 0000200000000500 RDI: 00007f1bfbac4eb0 [ 214.926967][ T7303] RBP: 0000200000000080 R08: 00007f1bfbac4ef0 R09: 0000000000000804 [ 214.934940][ T7303] R10: 0000000000000804 R11: 0000000000000246 R12: 0000200000000500 [ 214.943431][ T7303] R13: 00007f1bfbac4eb0 R14: 0000000000000511 R15: 0000200000000300 [ 214.945171][ T652] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 214.951511][ T7303] [ 214.959374][ T39] usb 2-1: config 0 has an invalid interface number: 143 but max is 0 [ 214.962089][ T7303] [ 214.962097][ T7303] Allocated by task 5455: [ 214.970503][ T39] usb 2-1: config 0 has no interface number 0 [ 214.972556][ T7303] __kasan_slab_alloc+0xbd/0xf0 [ 214.987864][ T7303] slab_post_alloc_hook+0x4f/0x2b0 [ 214.993036][ T7303] kmem_cache_alloc+0xf7/0x260 [ 214.997833][ T7303] f2fs_alloc_inode+0x26/0x330 [ 215.002710][ T7303] iget_locked+0x16c/0x7e0 [ 215.007137][ T7303] f2fs_iget+0x55/0x5130 [ 215.011389][ T7303] f2fs_fill_super+0x45c7/0x6d10 [ 215.016463][ T7303] mount_bdev+0x2ae/0x3e0 [ 215.020908][ T7303] f2fs_mount+0x34/0x40 [ 215.025082][ T7303] legacy_get_tree+0xed/0x190 [ 215.029768][ T7303] vfs_get_tree+0x89/0x260 [ 215.034198][ T7303] do_new_mount+0x25a/0xa20 [ 215.038707][ T7303] path_mount+0x675/0x1020 [ 215.043134][ T7303] __se_sys_mount+0x318/0x380 [ 215.047899][ T7303] __x64_sys_mount+0xbf/0xd0 [ 215.053016][ T7303] x64_sys_call+0x6bf/0x9a0 [ 215.057672][ T7303] do_syscall_64+0x4c/0xa0 [ 215.062110][ T7303] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 215.068022][ T7303] [ 215.070349][ T7303] Last potentially related work creation: [ 215.076058][ T7303] kasan_save_stack+0x3a/0x60 [ 215.080744][ T7303] __kasan_record_aux_stack+0xd2/0x100 [ 215.086208][ T7303] kasan_record_aux_stack_noalloc+0xb/0x10 [ 215.092017][ T7303] call_rcu+0xf6/0xf60 [ 215.096093][ T7303] evict+0x7da/0x870 [ 215.099994][ T7303] iput+0x635/0x7c0 [ 215.103807][ T7303] f2fs_fill_super+0x53ce/0x6d10 [ 215.108743][ T7303] mount_bdev+0x2ae/0x3e0 [ 215.113077][ T7303] f2fs_mount+0x34/0x40 [ 215.117233][ T7303] legacy_get_tree+0xed/0x190 [ 215.121915][ T7303] vfs_get_tree+0x89/0x260 [ 215.126351][ T7303] do_new_mount+0x25a/0xa20 [ 215.130857][ T7303] path_mount+0x675/0x1020 [ 215.135273][ T7303] __se_sys_mount+0x318/0x380 [ 215.140039][ T7303] __x64_sys_mount+0xbf/0xd0 [ 215.144746][ T7303] x64_sys_call+0x6bf/0x9a0 [ 215.149251][ T7303] do_syscall_64+0x4c/0xa0 [ 215.153671][ T7303] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 215.159578][ T7303] [ 215.161898][ T7303] Second to last potentially related work creation: [ 215.168477][ T7303] kasan_save_stack+0x3a/0x60 [ 215.173169][ T7303] __kasan_record_aux_stack+0xd2/0x100 [ 215.178647][ T7303] kasan_record_aux_stack_noalloc+0xb/0x10 [ 215.184612][ T7303] call_rcu+0xf6/0xf60 [ 215.188704][ T7303] evict+0x7da/0x870 [ 215.192603][ T7303] iput+0x635/0x7c0 [ 215.196416][ T7303] f2fs_put_super+0x643/0xc00 [ 215.201099][ T7303] generic_shutdown_super+0x151/0x330 [ 215.206482][ T7303] kill_block_super+0x7f/0xf0 [ 215.211280][ T7303] kill_f2fs_super+0x2e7/0x390 [ 215.216049][ T7303] deactivate_locked_super+0xa0/0x100 [ 215.221423][ T7303] deactivate_super+0xaf/0xe0 [ 215.226202][ T7303] cleanup_mnt+0x446/0x500 [ 215.230616][ T7303] __cleanup_mnt+0x19/0x20 [ 215.235048][ T7303] task_work_run+0x127/0x190 [ 215.239640][ T7303] exit_to_user_mode_loop+0xd0/0xe0 [ 215.244855][ T7303] exit_to_user_mode_prepare+0x5a/0xa0 [ 215.250317][ T7303] syscall_exit_to_user_mode+0x1a/0x30 [ 215.255864][ T7303] do_syscall_64+0x58/0xa0 [ 215.260283][ T7303] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 215.266212][ T7303] [ 215.268546][ T7303] The buggy address belongs to the object at ffff888111aa8000 [ 215.268546][ T7303] which belongs to the cache f2fs_inode_cache of size 1424 [ 215.283123][ T7303] The buggy address is located 1288 bytes inside of [ 215.283123][ T7303] 1424-byte region [ffff888111aa8000, ffff888111aa8590) [ 215.296609][ T7303] The buggy address belongs to the page: [ 215.302239][ T7303] page:ffffea000446aa00 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888111aaf330 pfn:0x111aa8 [ 215.313786][ T7303] head:ffffea000446aa00 order:3 compound_mapcount:0 compound_pincount:0 [ 215.322122][ T7303] flags: 0x4000000000010200(slab|head|zone=1) [ 215.328212][ T7303] raw: 4000000000010200 0000000000000000 dead000000000122 ffff8881081f7080 [ 215.336798][ T7303] raw: ffff888111aaf330 000000008015000e 00000001ffffffff 0000000000000000 [ 215.345420][ T7303] page dumped because: kasan: bad access detected [ 215.351826][ T7303] page_owner tracks the page as allocated [ 215.357537][ T7303] page last allocated via order 3, migratetype Reclaimable, gfp_mask 0x1d2050(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 632, ts 41986721109, free_ts 0 [ 215.378029][ T7303] post_alloc_hook+0x192/0x1b0 [ 215.382815][ T7303] prep_new_page+0x1c/0x110 [ 215.387329][ T7303] get_page_from_freelist+0x2cc5/0x2d50 [ 215.392876][ T7303] __alloc_pages+0x18f/0x440 [ 215.397469][ T7303] new_slab+0xa1/0x4d0 [ 215.401541][ T7303] ___slab_alloc+0x381/0x810 [ 215.406131][ T7303] __slab_alloc+0x49/0x90 [ 215.410462][ T7303] kmem_cache_alloc+0x138/0x260 [ 215.415317][ T7303] f2fs_alloc_inode+0x26/0x330 [ 215.420089][ T7303] iget_locked+0x16c/0x7e0 [ 215.424509][ T7303] f2fs_iget+0x55/0x5130 [ 215.428756][ T7303] f2fs_fill_super+0x45c7/0x6d10 [ 215.433696][ T7303] mount_bdev+0x2ae/0x3e0 [ 215.438027][ T7303] f2fs_mount+0x34/0x40 [ 215.442181][ T7303] legacy_get_tree+0xed/0x190 [ 215.446862][ T7303] vfs_get_tree+0x89/0x260 [ 215.451279][ T7303] page_owner free stack trace missing [ 215.456650][ T7303] [ 215.458973][ T7303] Memory state around the buggy address: [ 215.464603][ T7303] ffff888111aa8400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 215.472660][ T7303] ffff888111aa8480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 215.480809][ T7303] >ffff888111aa8500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 215.488949][ T7303] ^ [ 215.493299][ T7303] ffff888111aa8580: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 215.501366][ T7303] ffff888111aa8600: fc fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 215.509421][ T7303] ================================================================== [ 215.517472][ T7303] Disabling lock debugging due to kernel taint [ 215.523958][ T301] usb 1-1: config 0 has no interfaces? [ 215.524100][ T7303] EXT4-fs error (device loop4): ext4_quota_enable:6403: inode #3: comm syz.4.3270: unexpected EA_INODE flag [ 215.541549][ T7303] EXT4-fs error (device loop4): ext4_quota_enable:6406: comm syz.4.3270: Bad quota inode: 3, type: 0 [ 215.548616][ T30] audit: type=1400 audit(2000002620.105:250): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 215.553349][ T1300] usb 4-1: string descriptor 0 read error: -71 [ 215.574746][ T30] audit: type=1400 audit(2000002620.105:251): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 215.580953][ T7303] EXT4-fs warning (device loop4): ext4_enable_quotas:6447: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 215.602492][ T30] audit: type=1400 audit(2000002620.105:252): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 215.617973][ T7303] EXT4-fs (loop4): mount failed [ 215.643256][ T301] usb 1-1: config 0 has no interfaces? [ 215.651709][ T1300] usb 4-1: USB disconnect, device number 86 [ 215.657231][ T30] audit: type=1400 audit(2000002620.105:253): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 215.678338][ T30] audit: type=1400 audit(2000002620.105:254): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 215.693487][ T39] usb 2-1: New USB device found, idVendor=0d96, idProduct=410a, bcdDevice=9c.37 [ 215.699385][ T30] audit: type=1400 audit(2000002620.105:255): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 215.707811][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.732347][ T30] audit: type=1400 audit(2000002620.105:256): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 215.739018][ T39] usb 2-1: Product: syz [ 215.761546][ T301] usb 1-1: config 0 has no interfaces? [ 215.765796][ T39] usb 2-1: Manufacturer: syz [ 215.775691][ T39] usb 2-1: SerialNumber: syz [ 215.781021][ T39] usb 2-1: config 0 descriptor?? [ 215.789606][ T652] usb 3-1: Using ep0 maxpacket: 16 [ 215.822120][ T39] usb-storage 2-1:0.143: USB Mass Storage device detected [ 215.832509][ T39] usb-storage 2-1:0.143: Quirks match for vid 0d96 pid 410a: 8 [ 215.853799][ T301] usb 1-1: config 0 has no interfaces? [ 215.859355][ T301] usb 1-1: New USB device found, idVendor=046d, idProduct=08c1, bcdDevice=ee.8d [ 215.868562][ T301] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.878172][ T301] usb 1-1: config 0 descriptor?? [ 215.928633][ T652] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 215.939779][ T652] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 215.949514][ T652] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 215.960574][ T652] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 216.057548][ T301] usb 2-1: USB disconnect, device number 85 [ 216.137339][ T1300] usb 1-1: USB disconnect, device number 81 [ 216.142470][ T652] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 216.152666][ T652] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.160741][ T652] usb 3-1: Product: syz [ 216.165092][ T652] usb 3-1: Manufacturer: syz [ 216.169726][ T652] usb 3-1: SerialNumber: syz [ 216.575434][ T652] usb 3-1: USB disconnect, device number 85