last executing test programs: 3.026530042s ago: executing program 1 (id=3542): bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000001000000080000000c00000000000000", @ANYRES32, @ANYBLOB="f9fffffffcffffffffff6bda3915"], 0x50) 2.960619806s ago: executing program 1 (id=3543): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000003c0)={0x3, &(0x7f0000000140)=[{0x35, 0x0, 0x0, 0x2}, {0x3d, 0x0, 0x0, 0xe12b}, {0x16}]}) 2.89172665s ago: executing program 4 (id=3544): syz_usb_connect(0x5, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xb4, 0x6a, 0x2c, 0x10, 0x7b4, 0x10a, 0x102, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xd6, 0x2, 0x2, 0x2b, 0x57, 0x33, 0x0, [], [{{0x9, 0x5, 0x4, 0x2, 0x10, 0x0, 0xfa}}, {{0x9, 0x5, 0x81, 0x2, 0x40, 0x0, 0x3d, 0x1}}]}}]}}]}}, 0x0) 2.878537691s ago: executing program 1 (id=3545): futex(&(0x7f0000002200), 0xb, 0x1, &(0x7f0000002240)={0x77359400}, &(0x7f0000002280)=0x1, 0x1) 2.813117645s ago: executing program 1 (id=3546): syz_usb_connect$uac1(0x0, 0x8a, &(0x7f00000000c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x78, 0x3, 0x1, 0x10, 0x10, 0x6, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8001, 0x4}, [@processing_unit={0xa, 0x24, 0x7, 0x1, 0x0, 0x0, "d88570"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x14, 0x4, 0xcc, {0x7, 0x25, 0x1, 0x1, 0x7f, 0x4}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x1, 0x8, 0x1002}, @format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x9, 0x3, 0x8b, 0x80}]}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x7, 0x4, 0x3, {0x7, 0x25, 0x1, 0x2, 0xf4}}}}}}}]}}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0}) 1.973233494s ago: executing program 3 (id=3572): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x10, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 1.966452865s ago: executing program 2 (id=3573): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001480)={&(0x7f00000014c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x9, [@volatile={0x0, 0x0, 0x0, 0x9, 0x5}, @var={0x7, 0x0, 0x0, 0xe, 0x1}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x2, [{0x1}]}, @func_proto, @union={0x0, 0x0, 0x0, 0x2}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}, 0x0, 0x69}, 0x28) 1.962144495s ago: executing program 3 (id=3574): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002e00)={&(0x7f0000000580)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000008000000020000000000000c02000000000000000200000d0000000001000000010000000300000003000000005f5f305f2e3000"], 0x0, 0x48}, 0x28) 1.949025266s ago: executing program 3 (id=3575): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x19, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000010000000000000000000000611810000000000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, @cgroup_sockopt=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.945170136s ago: executing program 2 (id=3576): madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x12) 1.934881107s ago: executing program 3 (id=3577): syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0x0, 0x0, 0x9, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, '\x00\x00\x00\x00\x00\x00'}, {0x14, 0x24, 0x0, 0x80}, {0xd}, {0x6, 0x24, 0x1a, 0x0, 0x38}}, {{0x9, 0x5, 0x81, 0x3, 0x400}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) 1.923741187s ago: executing program 2 (id=3578): syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x1000, &(0x7f00000000c0)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee00}}, 0x0, 0x0, 0x0) 1.86897695s ago: executing program 2 (id=3579): syz_usb_connect$uac1(0x0, 0xa7, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029500030100000209040000000101000009240100000302010213240600000600000800000000000a0000000009240300000000030009240500070000000009240300fe020404000824050402"], 0x0) 1.750329787s ago: executing program 0 (id=3581): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f0000000200)={[{@dioread_nolock}, {@data_err_abort}, {@inlinecrypt}, {@noauto_da_alloc}, {@data_err_ignore}, {@delalloc}, {@nodiscard}, {@grpquota}, {@noblock_validity}, {@user_xattr}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@errors_remount}, {@sb={'sb', 0x3d, 0x4000000000000000}}, {@sb={'sb', 0x3d, 0xd}}, {@barrier_val={'barrier', 0x3d, 0x5}}]}, 0x1, 0x553, &(0x7f0000001080)="$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") 1.550444939s ago: executing program 0 (id=3582): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x3}, {0xa4}, {0x6}]}) 1.515652451s ago: executing program 0 (id=3583): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800718, &(0x7f0000000200)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0x40000ff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x47f, &(0x7f00000004c0)="$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") 1.454138594s ago: executing program 0 (id=3584): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x17, 0x4, &(0x7f0000000040)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x19}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.364814s ago: executing program 0 (id=3585): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000002c0)='./file0\x00', 0x2008003, &(0x7f0000000040)=ANY=[], 0xff, 0x298, &(0x7f0000000300)="$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") 1.333909352s ago: executing program 0 (id=3586): syz_usb_connect$cdc_ecm(0x1, 0x56, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x81, 0x20, 0x2, [{{0x9, 0x4, 0x0, 0xc3, 0x2, 0x2, 0x6, 0x0, 0x3, {{0x5}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0xd422, 0x7, 0x7fff, 0x3}}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x4, 0xff, 0x18}}], {{0x9, 0x5, 0x82, 0x2, 0x40, 0xf8, 0x5, 0xf2}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x64, 0xa, 0x8}}}}}]}}]}}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}) 1.0149449s ago: executing program 4 (id=3587): prlimit64(0x0, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000840)) 970.926803ms ago: executing program 4 (id=3588): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c000000020000000000000002000084ffffffff000000000300000000000001000000000300000000000000000000000000000200000000000000000000000602"], 0x0, 0x56}, 0x20) 970.502663ms ago: executing program 4 (id=3589): mlockall(0x3) 927.517246ms ago: executing program 1 (id=3590): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x54) 887.566668ms ago: executing program 1 (id=3591): syz_usb_connect(0x2, 0x34, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x4c, 0xaa, 0xdc, 0x40, 0x5ac, 0x8501, 0x122a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xed, 0x0, 0x1, 0xe, 0x1, 0x0, 0x0, [], [{{0x9, 0x5, 0x1, 0x0, 0x400, 0x9, 0x8, 0xf5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x2, 0x9}]}}]}}]}}]}}, 0x0) 635.511113ms ago: executing program 4 (id=3592): bpf$MAP_CREATE(0x0, &(0x7f0000001240)=@base={0x1a, 0x4, 0x0, 0x1, 0x20}, 0x48) 574.459146ms ago: executing program 4 (id=3593): syz_usb_connect(0x0, 0x53, &(0x7f00000016c0)={{0x12, 0x1, 0x201, 0xab, 0x62, 0x58, 0x40, 0xc880, 0x760e, 0x35fc, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x41, 0x1, 0xe, 0xe, 0xa0, 0x32, [{{0x9, 0x4, 0x15, 0xfb, 0x1, 0x1, 0x3, 0x67, 0x2, [@cdc_ncm={{0x7, 0x24, 0x6, 0x0, 0x1, "7c1f"}, {0x5, 0x24, 0x0, 0x200}, {0xd, 0x24, 0xf, 0x1, 0xfffffff8, 0x2, 0x9}, {0x6, 0x24, 0x1a, 0x6}}], [{{0x9, 0x5, 0xa, 0x2, 0x20, 0x1, 0x10, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1e, 0xf814}]}}]}}]}}]}}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0}) 138.038712ms ago: executing program 2 (id=3594): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f0000000740)=ANY=[@ANYRES16=0x0, @ANYBLOB="1982715f0400000000c11c0039a37dab5521c27cf1bf05234733c6a454f24a49d787abc1642dff6c12ee1b15d1334d4680cd3a6df52a68e770da1bfca659d864c8c4b3978400000000", @ANYRESDEC, @ANYRESOCT, @ANYBLOB="e34fef60310d8cf8b38314a774f0fa06a4f1e0a0d12f3e17794e0670c41c48144163ab7c06110af0ccfe0a945c94e8c446b483c1261b2d1c60bb4c50ee09185715da09b32c95c220be58f921de50529f5ef243c442050f3b0c826e2829f13898c1d3a783dfa7f74798240321a2c203e6b890db4dcbe78c9cf00677c16a9f051ffd869e950f5bc3e5b41fc465cf1e57ddc678583b3f7a123595c246ffe8da4f82090167708b60b99adb182cf5c389b47bb77748350d2b98d429d4f0af73bf4976000000000000000000", @ANYRES16, @ANYRES32], 0x0, 0x32b, &(0x7f0000000340)="$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") 99.578094ms ago: executing program 3 (id=3595): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000069117200000000008510000002000000850000000500000095000000000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6}, 0x70) 75.140256ms ago: executing program 3 (id=3596): syz_usb_connect(0x2, 0x31, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xa3, 0x23, 0x39, 0x10, 0xa6da, 0x7458, 0x2d4d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1f, 0x1, 0x8, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0xdf, 0x0, 0x1, 0x8, 0x6, 0x62, 0xff, [], [{{0x9, 0x5, 0x7, 0x10, 0x200, 0x1, 0x2, 0x7, [@generic={0x4, 0x24, "9fbb"}]}}]}}]}}]}}, 0x0) 0s ago: executing program 2 (id=3597): syz_mount_image$ext4(&(0x7f00000005c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x20001f, &(0x7f0000000040)={[{@acl}, {@noauto_da_alloc}, {@delalloc}]}, 0x2, 0x561, &(0x7f0000002180)="$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") kernel console output (not intermixed with test programs): cutor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8eb07eff79 code=0x0 [ 166.999008][ T60] usb 3-1: New USB device found, idVendor=09d8, idProduct=0320, bcdDevice=54.46 [ 167.008939][ T60] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.017289][ T60] usb 3-1: Product: syz [ 167.022648][ T60] usb 3-1: Manufacturer: syz [ 167.027509][ T60] usb 3-1: SerialNumber: syz [ 167.033340][ T6205] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #2: comm syz.3.2776: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 5(4), depth 0(0) [ 167.052026][ T6205] EXT4-fs (loop3): get root inode failed [ 167.058662][ T6205] EXT4-fs (loop3): mount failed [ 167.063410][ T6131] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 167.131455][ T6210] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e018, mo2=0002] [ 167.144504][ T6210] System zones: 1-12 [ 167.153837][ T6210] EXT4-fs error (device loop4): ext4_xattr_inode_iget:401: inode #12: comm syz.4.2778: missing EA_INODE flag [ 167.168612][ T6210] EXT4-fs error (device loop4): ext4_xattr_inode_iget:406: comm syz.4.2778: error while reading EA inode 12 err=-117 [ 167.181470][ T6210] EXT4-fs (loop4): 1 orphan inode deleted [ 167.187933][ T6210] EXT4-fs (loop4): mounted filesystem without journal. Opts: debug,nogrpid,,errors=continue. Quota mode: writeback. [ 167.246539][ T6225] syz.4.2785 (6225): attempted to duplicate a private mapping with mremap. This is not supported. [ 167.284091][ T6231] ip6_tunnel: non-ECT from fe88:0000:0000:0000:0000:0000:0000:0005 with DS=0xf [ 167.367120][ T287] usb 2-1: config 1 has an invalid interface number: 208 but max is 0 [ 167.375347][ T287] usb 2-1: config 1 has no interface number 0 [ 167.389474][ T287] usb 2-1: config 1 interface 208 has no altsetting 0 [ 167.468248][ T60] usb 3-1: USB disconnect, device number 64 [ 167.571599][ T287] usb 2-1: New USB device found, idVendor=0781, idProduct=0100, bcdDevice= 1.00 [ 167.588718][ T287] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.607690][ T287] usb 2-1: Product: syz [ 167.611923][ T287] usb 2-1: Manufacturer: syz [ 167.616596][ T287] usb 2-1: SerialNumber: syz [ 167.645050][ T789] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 167.699185][ T6259] F2FS-fs (loop3): Invalid SB checksum offset: 0 [ 167.705571][ T6259] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 167.714731][ T6259] F2FS-fs (loop3): invalid crc value [ 167.721552][ T6259] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 585327988383614437) [ 167.747075][ T6259] F2FS-fs (loop3): Inconsistent i_blocks, ino:3, iblocks:0, sectors:8 [ 167.890860][ T447] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 167.901591][ T789] usb 1-1: Using ep0 maxpacket: 16 [ 167.902434][ T287] usb-storage 2-1:1.208: USB Mass Storage device detected [ 167.945581][ T287] usb-storage 2-1:1.208: Quirks match for vid 0781 pid 0100: 1 [ 167.988593][ T287] usb 2-1: USB disconnect, device number 61 [ 168.029829][ T789] usb 1-1: config 0 has an invalid interface number: 100 but max is 0 [ 168.041349][ T789] usb 1-1: config 0 has no interface number 0 [ 168.047486][ T789] usb 1-1: config 0 interface 100 altsetting 2 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 168.058982][ T789] usb 1-1: config 0 interface 100 has no altsetting 0 [ 168.065978][ T789] usb 1-1: New USB device found, idVendor=0411, idProduct=0012, bcdDevice=d7.b5 [ 168.075511][ T789] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.084408][ T789] usb 1-1: config 0 descriptor?? [ 168.118963][ T6304] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xa153dee9, utbl_chksum : 0xe619d30d) [ 168.131810][ T6304] exFAT-fs (loop3): failed to load alloc-bitmap [ 168.138238][ T6304] exFAT-fs (loop3): failed to recognize exfat type [ 168.158092][ T447] usb 5-1: Using ep0 maxpacket: 8 [ 168.290285][ T447] usb 5-1: New USB device found, idVendor=0403, idProduct=fa78, bcdDevice= 0.04 [ 168.299454][ T60] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 168.307333][ T447] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.317657][ T447] usb 5-1: config 0 descriptor?? [ 168.361798][ T447] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 168.369743][ T447] usb 5-1: Detected SIO [ 168.374585][ T447] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 168.393318][ T789] usb 1-1: string descriptor 0 read error: -71 [ 168.399873][ T789] rtl8150 1-1:0.100: couldn't find required endpoints [ 168.406918][ T789] rtl8150: probe of 1-1:0.100 failed with error -5 [ 168.414462][ T789] usb 1-1: USB disconnect, device number 62 [ 168.482624][ T6312] SELinux: security_context_str_to_sid(unconfined_u) failed for (dev ?, type ?) errno=-22 [ 168.494865][ T6312] SELinux: duplicate or incompatible mount options [ 168.553549][ T60] usb 3-1: Using ep0 maxpacket: 32 [ 168.579605][ T447] usb 5-1: USB disconnect, device number 61 [ 168.585623][ T287] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 168.587396][ T447] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 168.602848][ T447] ftdi_sio 5-1:0.0: device disconnected [ 168.681892][ T60] usb 3-1: config index 0 descriptor too short (expected 548, got 36) [ 168.690099][ T60] usb 3-1: config 127 has too many interfaces: 193, using maximum allowed: 32 [ 168.699030][ T60] usb 3-1: config 127 contains an unexpected descriptor of type 0x2, skipping [ 168.707946][ T60] usb 3-1: config 127 has an invalid descriptor of length 0, skipping remainder of the config [ 168.718626][ T6314] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 168.727724][ T6314] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (1000000) [ 168.737709][ T60] usb 3-1: config 127 has 0 interfaces, different from the descriptor's value: 193 [ 168.747329][ T6314] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 168.848729][ T30] audit: type=1400 audit(2000001374.654:247): avc: denied { create } for pid=6325 comm="syz.1.2833" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 168.887805][ T6330] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 168.917097][ T60] usb 3-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 168.926592][ T60] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.945142][ T60] usb 3-1: Product: syz [ 168.950765][ T60] usb 3-1: Manufacturer: syz [ 168.955396][ T60] usb 3-1: SerialNumber: syz [ 168.991926][ T287] usb 4-1: New USB device found, idVendor=090a, idProduct=1200, bcdDevice=24.87 [ 169.001022][ T287] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.009963][ T287] usb 4-1: config 0 descriptor?? [ 169.067118][ T287] usb-storage 4-1:0.0: USB Mass Storage device detected [ 169.074995][ T287] usb-storage 4-1:0.0: This device (090a,1200,2487 S 01 P 00) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 169.074995][ T287] Please send a copy of this message to and [ 169.123581][ T6336] F2FS-fs (loop1): Wrong secs_per_zone / total_sections (67108865, 24) [ 169.132774][ T6336] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 169.144536][ T6336] F2FS-fs (loop1): invalid crc value [ 169.177485][ T6336] F2FS-fs (loop1): Found nat_bits in checkpoint [ 169.225663][ T6336] F2FS-fs (loop1): Try to recover 2th superblock, ret: 0 [ 169.231333][ T39] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 169.232980][ T6336] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 169.284413][ T60] usb 3-1: USB disconnect, device number 65 [ 169.290843][ T287] usb 4-1: USB disconnect, device number 62 [ 169.508903][ T6360] F2FS-fs (loop1): Wrong CP boundary, start(512) end(1536) blocks(12288) [ 169.517641][ T39] usb 1-1: Using ep0 maxpacket: 16 [ 169.523095][ T6360] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 169.531689][ T6360] F2FS-fs (loop1): fault_injection options not supported [ 169.537255][ T447] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 169.644005][ T39] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 169.654232][ T39] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 169.665235][ T39] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 169.674902][ T39] usb 1-1: Duplicate descriptor for config 1 interface 1 altsetting 1, skipping [ 169.814871][ T447] usb 5-1: Using ep0 maxpacket: 8 [ 169.847338][ T39] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 169.859660][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.868051][ T39] usb 1-1: Product: syz [ 169.872503][ T287] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 169.881046][ T39] usb 1-1: Manufacturer: syz [ 169.885879][ T39] usb 1-1: SerialNumber: syz [ 169.943187][ T447] usb 5-1: config 0 interface 0 altsetting 252 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.956204][ T447] usb 5-1: config 0 interface 0 has no altsetting 0 [ 169.962859][ T447] usb 5-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 169.972294][ T447] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.986736][ T447] usb 5-1: config 0 descriptor?? [ 170.076456][ T6388] set_capacity_and_notify: 11 callbacks suppressed [ 170.076469][ T6388] loop2: detected capacity change from 0 to 40427 [ 170.139196][ T6388] F2FS-fs (loop2): Invalid log sectorsize (131081) [ 170.145941][ T6388] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 170.157092][ T6388] F2FS-fs (loop2): invalid crc value [ 170.163966][ T6388] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 170.188833][ T26] usb 4-1: new high-speed USB device number 63 using dummy_hcd [ 170.191422][ T6388] F2FS-fs (loop2): Cannot turn on quotas: -2 on 1 [ 170.203825][ T6388] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 170.211016][ T6388] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 170.275221][ T287] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 170.285470][ T39] usb 1-1: USB disconnect, device number 63 [ 170.294339][ T287] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 170.307221][ T287] usb 2-1: config 220 has no interface number 2 [ 170.316253][ T287] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 170.329627][ T287] usb 2-1: config 220 interface 0 has no altsetting 0 [ 170.336423][ T287] usb 2-1: config 220 interface 76 has no altsetting 0 [ 170.343452][ T287] usb 2-1: config 220 interface 1 has no altsetting 0 [ 170.360052][ T447] usbhid 5-1:0.0: can't add hid device: -71 [ 170.366104][ T447] usbhid: probe of 5-1:0.0 failed with error -71 [ 170.380987][ T447] usb 5-1: USB disconnect, device number 62 [ 170.466957][ T26] usb 4-1: Using ep0 maxpacket: 8 [ 170.520793][ T659] udevd[659]: 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 [ 170.541919][ T287] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 170.551186][ T287] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.559434][ T287] usb 2-1: Product: syz [ 170.563937][ T287] usb 2-1: Manufacturer: syz [ 170.568559][ T287] usb 2-1: SerialNumber: syz [ 170.648688][ T26] usb 4-1: unable to get BOS descriptor or descriptor too short [ 170.734225][ T26] usb 4-1: config 3 has an invalid interface number: 235 but max is 1 [ 170.742695][ T26] usb 4-1: config 3 has no interface number 0 [ 170.759158][ T26] usb 4-1: config 3 interface 1 has no altsetting 0 [ 170.765895][ T26] usb 4-1: config 3 interface 235 has no altsetting 0 [ 170.784643][ T6396] loop2: detected capacity change from 0 to 131072 [ 170.809153][ T6396] F2FS-fs (loop2): Allow to mount readonly mode only [ 170.904816][ T6420] loop4: detected capacity change from 0 to 2048 [ 170.928268][ T6420] Alternate GPT is invalid, using primary GPT. [ 170.943741][ T6420] loop4: p1 p2 p3 [ 170.948040][ T26] usb 4-1: New USB device found, idVendor=15ba, idProduct=002a, bcdDevice=2e.ef [ 170.958740][ T287] usb 2-1: selecting invalid altsetting 0 [ 170.964565][ T287] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 171.003489][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.022379][ T287] usb 2-1: No valid video chain found. [ 171.027964][ T26] usb 4-1: Product: syz [ 171.032152][ T26] usb 4-1: Manufacturer: syz [ 171.037115][ T26] usb 4-1: SerialNumber: syz [ 171.078392][ T287] usb 2-1: USB disconnect, device number 62 [ 171.131628][ T4706] udevd[4706]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 171.132306][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 171.146854][ T492] udevd[492]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 171.161890][ T447] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 171.177783][ T6430] loop4: detected capacity change from 0 to 256 [ 171.322087][ T2233] usb 3-1: new low-speed USB device number 66 using dummy_hcd [ 171.376014][ T26] ftdi_sio 4-1:3.1: FTDI USB Serial Device converter detected [ 171.398208][ T26] usb 4-1: Detected FT2232C [ 171.409567][ T6446] syz.1.2888[6446] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 171.428503][ T30] audit: type=1326 audit(2000001377.068:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6449 comm="syz.4.2889" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8eb07eff79 code=0x0 [ 171.450534][ T26] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 171.503805][ T26] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 171.516218][ T26] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 171.579048][ T26] usb 4-1: USB disconnect, device number 63 [ 171.586388][ T26] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 171.596891][ T26] ftdi_sio 4-1:3.1: device disconnected [ 171.631848][ T6452] loop1: detected capacity change from 0 to 40427 [ 171.632414][ T447] usb 1-1: unable to get BOS descriptor or descriptor too short [ 171.655157][ T6452] F2FS-fs (loop1): Corrupted extension count (293 + 1 > 64) [ 171.662909][ T6452] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 171.671945][ T6452] F2FS-fs (loop1): fault_injection options not supported [ 171.681725][ T6452] F2FS-fs (loop1): fault_type options not supported [ 171.689999][ T6452] F2FS-fs (loop1): invalid crc value [ 171.696258][ T6462] loop4: detected capacity change from 0 to 512 [ 171.703870][ T6452] F2FS-fs (loop1): Found nat_bits in checkpoint [ 171.721131][ T6462] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 171.728927][ T2233] usb 3-1: config 179 has an invalid interface number: 65 but max is 0 [ 171.737586][ T2233] usb 3-1: config 179 has no interface number 0 [ 171.744090][ T447] usb 1-1: config 1 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 171.756073][ T447] usb 1-1: config 1 interface 0 has no altsetting 0 [ 171.762722][ T6462] EXT4-fs (loop4): orphan cleanup on readonly fs [ 171.763234][ T6462] EXT4-fs error (device loop4): ext4_orphan_get:1426: comm syz.4.2896: bad orphan inode 15 [ 171.770007][ T2233] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 10 [ 171.790593][ T2233] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 8 [ 171.801915][ T6462] ext4_test_bit(bit=14, block=18) = 1 [ 171.807392][ T6462] is_bad_inode(inode)=0 [ 171.811569][ T6462] NEXT_ORPHAN(inode)=1023 [ 171.812582][ T2233] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 171.816903][ T6462] max_ino=32 [ 171.830456][ T6462] i_nlink=0 [ 171.833770][ T2233] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 171.841460][ T6462] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.2896: bg 0: block 161: padding at end of block bitmap is not set [ 171.844703][ T2233] usb 3-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 171.861246][ T6452] F2FS-fs (loop1): Start checkpoint disabled! [ 171.872857][ T6462] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6194: Corrupt filesystem [ 171.887219][ T6462] EXT4-fs (loop4): mounted filesystem without journal. Opts: min_batch_time=0x0000000000000002,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 171.899584][ T6452] F2FS-fs (loop1): Try to recover 2th superblock, ret: 0 [ 171.911296][ T6452] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 171.931336][ T2233] usb 3-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 171.942214][ T2233] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.963494][ T447] usb 1-1: New USB device found, idVendor=16c0, idProduct=05e1, bcdDevice= 0.40 [ 171.974436][ T6428] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 171.981956][ T447] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.990112][ T447] usb 1-1: Product: syz [ 171.994306][ T447] usb 1-1: Manufacturer: syz [ 171.999109][ T447] usb 1-1: SerialNumber: syz [ 172.004288][ T2233] xpad: probe of 3-1:179.65 failed with error -5 [ 172.119383][ T6481] /dev/nbd1: Can't open blockdev [ 172.234610][ T789] usb 3-1: USB disconnect, device number 66 [ 172.241338][ T60] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 172.326860][ T2233] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 172.455148][ T26] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 172.497909][ T447] usbhid 1-1:1.0: can't add hid device: -71 [ 172.503984][ T447] usbhid: probe of 1-1:1.0 failed with error -71 [ 172.511530][ T447] usb 1-1: USB disconnect, device number 64 [ 172.626218][ T60] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 172.636603][ T60] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 172.645542][ T60] usb 4-1: config 1 has no interface number 0 [ 172.651721][ T60] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 172.711700][ T2233] usb 5-1: config 1 has an invalid interface number: 188 but max is 0 [ 172.719936][ T2233] usb 5-1: config 1 has an invalid descriptor of length 7, skipping remainder of the config [ 172.730100][ T2233] usb 5-1: config 1 has no interface number 0 [ 172.733097][ T26] usb 2-1: Using ep0 maxpacket: 8 [ 172.736848][ T2233] usb 5-1: config 1 interface 188 altsetting 209 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 172.754694][ T2233] usb 5-1: config 1 interface 188 has no altsetting 0 [ 172.840068][ T60] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 172.853214][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.861532][ T60] usb 4-1: Product: syz [ 172.866937][ T60] usb 4-1: Manufacturer: syz [ 172.871659][ T60] usb 4-1: SerialNumber: syz [ 172.894815][ T6505] loop0: detected capacity change from 0 to 512 [ 172.914824][ T26] usb 2-1: unable to get BOS descriptor or descriptor too short [ 172.925574][ T2233] usb 5-1: New USB device found, idVendor=2040, idProduct=7210, bcdDevice=5b.6b [ 172.934658][ T2233] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.943281][ T60] cdc_ncm 4-1:1.1: skipping garbage [ 172.957621][ T60] cdc_ncm 4-1:1.1: NCM or ECM functional descriptors missing [ 172.965052][ T60] cdc_ncm 4-1:1.1: bind() failure [ 172.971231][ T2233] usb 5-1: Product: syz [ 172.976198][ T2233] usb 5-1: Manufacturer: syz [ 173.004959][ T2233] usb 5-1: SerialNumber: syz [ 173.011149][ T26] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 173.025012][ T26] usb 2-1: config 0 has no interfaces? [ 173.040981][ T6519] loop2: detected capacity change from 0 to 256 [ 173.064479][ T26] usb 2-1: language id specifier not provided by device, defaulting to English [ 173.158604][ T39] usb 4-1: USB disconnect, device number 64 [ 173.192835][ T26] usb 2-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 173.202083][ T26] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.211527][ T26] usb 2-1: Product: syz [ 173.215958][ T26] usb 2-1: Manufacturer: 裰혻ߴ虆 [ 173.221543][ T26] usb 2-1: SerialNumber: syz [ 173.230440][ T26] usb 2-1: config 0 descriptor?? [ 173.267521][ T287] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 173.353592][ T2233] usb 5-1: unknown interface protocol 0xc1, assuming v1 [ 173.361264][ T2233] usb 5-1: 188:2 : does not exist [ 173.379019][ T2233] usb 5-1: USB disconnect, device number 63 [ 173.447273][ T6533] loop2: detected capacity change from 0 to 40427 [ 173.496399][ T338] usb 2-1: USB disconnect, device number 63 [ 173.545413][ T287] usb 1-1: Using ep0 maxpacket: 32 [ 173.557927][ T6533] F2FS-fs (loop2): Wrong segment_count / block_count (31 > 0) [ 173.566102][ T6533] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 173.575415][ T6533] F2FS-fs (loop2): invalid crc value [ 173.582288][ T6533] F2FS-fs (loop2): Found nat_bits in checkpoint [ 173.612650][ T6533] F2FS-fs (loop2): Try to recover 2th superblock, ret: 0 [ 173.619800][ T6533] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 173.673799][ T287] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 173.682251][ T287] usb 1-1: config 0 has no interface number 0 [ 173.688614][ T287] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 173.709615][ T287] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 173.722405][ T287] usb 1-1: config 0 interface 85 has no altsetting 0 [ 173.817366][ T6554] loop3: detected capacity change from 0 to 128 [ 173.908886][ T287] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 173.918077][ T287] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.926323][ T287] usb 1-1: Product: syz [ 173.930875][ T287] usb 1-1: Manufacturer: syz [ 173.935487][ T287] usb 1-1: SerialNumber: syz [ 173.940713][ T287] usb 1-1: config 0 descriptor?? [ 174.122674][ T2233] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 174.176073][ T338] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 174.241583][ T287] usb 1-1: USB disconnect, device number 65 [ 174.336403][ T60] usb 2-1: new low-speed USB device number 64 using dummy_hcd [ 174.379180][ T447] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 174.386814][ T2233] usb 3-1: Using ep0 maxpacket: 32 [ 174.582328][ T338] usb 5-1: config 1 descriptor has 1 excess byte, ignoring [ 174.589664][ T338] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 174.689275][ T2233] usb 3-1: New USB device found, idVendor=0403, idProduct=bca4, bcdDevice=d7.23 [ 174.698397][ T2233] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.706503][ T2233] usb 3-1: Product: syz [ 174.710724][ T2233] usb 3-1: Manufacturer: syz [ 174.715341][ T2233] usb 3-1: SerialNumber: syz [ 174.720825][ T2233] usb 3-1: config 0 descriptor?? [ 174.764050][ T447] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 174.775934][ T2233] ftdi_sio 3-1:0.0: Ignoring interface reserved for JTAG [ 174.785436][ T338] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 174.789816][ T447] usb 4-1: config 27 interface 0 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 174.796357][ T338] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.806034][ T447] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 174.814190][ T338] usb 5-1: Product: syz [ 174.824540][ T60] usb 2-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 174.826576][ T338] usb 5-1: Manufacturer: syz [ 174.836758][ T60] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 174.836890][ T447] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.859378][ T338] usb 5-1: SerialNumber: syz [ 174.870279][ T6592] Quota error (device loop0): dq_insert_tree: Quota tree root isn't allocated! [ 174.879384][ T6592] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 174.889320][ T6592] EXT4-fs error (device loop0): ext4_acquire_dquot:6225: comm syz.0.2958: Failed to acquire dquot type 0 [ 174.901356][ T6592] EXT4-fs error (device loop0): ext4_do_update_inode:5253: inode #16: comm syz.0.2958: corrupted inode contents [ 174.905494][ T447] usb 4-1: invalid MIDI out EP 0 [ 174.914569][ T338] rtl8150 5-1:1.0: couldn't find required endpoints [ 174.918511][ T60] usb 2-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 174.927921][ T6592] EXT4-fs error (device loop0): ext4_dirty_inode:6089: inode #16: comm syz.0.2958: mark_inode_dirty error [ 174.937140][ T447] snd-usb-audio: probe of 4-1:27.0 failed with error -22 [ 174.947694][ T338] rtl8150: probe of 5-1:1.0 failed with error -5 [ 174.953548][ T60] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 174.966742][ T6592] EXT4-fs error (device loop0): ext4_do_update_inode:5253: inode #16: comm syz.0.2958: corrupted inode contents [ 174.983150][ T6592] EXT4-fs error (device loop0): __ext4_ext_dirty:183: inode #16: comm syz.0.2958: mark_inode_dirty error [ 174.994782][ T6592] EXT4-fs error (device loop0): ext4_do_update_inode:5253: inode #16: comm syz.0.2958: corrupted inode contents [ 174.998517][ T338] usb 3-1: USB disconnect, device number 67 [ 175.007853][ T6592] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 175.021864][ T6592] EXT4-fs error (device loop0): ext4_do_update_inode:5253: inode #16: comm syz.0.2958: corrupted inode contents [ 175.034038][ T6592] EXT4-fs error (device loop0): ext4_truncate:4310: inode #16: comm syz.0.2958: mark_inode_dirty error [ 175.045575][ T6592] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 175.055104][ T6592] EXT4-fs (loop0): 1 truncate cleaned up [ 175.060751][ T6592] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 175.063565][ T60] usb 2-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 175.072561][ T6592] ext4 filesystem being mounted at /576/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.092463][ T60] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 175.135978][ T447] usb 5-1: USB disconnect, device number 64 [ 175.153611][ T39] usb 4-1: USB disconnect, device number 65 [ 175.181004][ T60] usb 2-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 175.191911][ T60] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 175.278433][ T60] usb 2-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 175.279441][ T6615] cgroup: No subsys list or none specified [ 175.289981][ T60] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 175.366357][ T30] audit: type=1400 audit(2000001380.754:249): avc: denied { read write } for pid=6626 comm="syz.0.2974" name="vhost-vsock" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 175.390653][ T30] audit: type=1400 audit(2000001380.754:250): avc: denied { open } for pid=6626 comm="syz.0.2974" path="/dev/vhost-vsock" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 175.504878][ T6629] set_capacity_and_notify: 2 callbacks suppressed [ 175.504892][ T6629] loop0: detected capacity change from 0 to 40427 [ 175.565723][ T60] usb 2-1: string descriptor 0 read error: -22 [ 175.571971][ T60] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 175.581468][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.591523][ T6629] F2FS-fs (loop0): Invalid Fs Meta Ino: node(1) meta(2) root(1) [ 175.599341][ T6629] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 175.607720][ T6629] F2FS-fs (loop0): fault_type options not supported [ 175.614461][ T6629] F2FS-fs (loop0): fault_injection options not supported [ 175.622734][ T6629] F2FS-fs (loop0): invalid crc value [ 175.630637][ T6629] F2FS-fs (loop0): Found nat_bits in checkpoint [ 175.631378][ T60] usb 2-1: invalid UAC_HEADER (v1) [ 175.642743][ T60] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 175.677730][ T6629] F2FS-fs (loop0): Start checkpoint disabled! [ 175.691950][ T6629] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 175.701503][ T6629] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 175.721780][ T6638] loop3: detected capacity change from 0 to 128 [ 175.741678][ T30] audit: type=1326 audit(2000001381.110:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6639 comm="syz.4.2978" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8eb07eff79 code=0x0 [ 175.777884][ T6638] FAT-fs (loop3): bogus logical sector size 0 [ 175.784362][ T6638] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 175.794478][ T6638] FAT-fs (loop3): Can't find a valid FAT filesystem [ 175.827967][ T6644] loop4: detected capacity change from 0 to 1024 [ 175.843597][ T338] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 175.852491][ T6644] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 175.873630][ T6644] EXT4-fs (loop4): mounted filesystem without journal. Opts: nombcache,nobarrier,norecovery,errors=remount-ro,resgid=0x0000000000000000,. Quota mode: writeback. [ 175.923204][ T39] usb 2-1: USB disconnect, device number 64 [ 176.106788][ T6689] syz.0.3003 uses obsolete (PF_INET,SOCK_PACKET) [ 176.114626][ T6687] loop4: detected capacity change from 0 to 1024 [ 176.132229][ T338] usb 3-1: Using ep0 maxpacket: 32 [ 176.149305][ T6686] loop3: detected capacity change from 0 to 8192 [ 176.155269][ T6687] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 176.327989][ T6719] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 176.474305][ T39] usb 1-1: new full-speed USB device number 66 using dummy_hcd [ 176.613258][ T447] usb 5-1: new low-speed USB device number 65 using dummy_hcd [ 176.634916][ T287] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 176.859058][ T60] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 176.859234][ T338] usb 3-1: New USB device found, idVendor=0421, idProduct=04d8, bcdDevice=6a.33 [ 176.875956][ T39] usb 1-1: config 8 has an invalid interface number: 223 but max is 0 [ 176.884150][ T39] usb 1-1: config 8 contains an unexpected descriptor of type 0x1, skipping [ 176.892896][ T338] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.901166][ T39] usb 1-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 176.911551][ T338] usb 3-1: config 0 descriptor?? [ 176.916561][ T287] usb 4-1: Using ep0 maxpacket: 16 [ 176.921722][ T39] usb 1-1: config 8 has no interface number 0 [ 176.927930][ T39] usb 1-1: config 8 interface 223 altsetting 0 endpoint 0x7 has invalid maxpacket 15872, setting to 64 [ 176.939037][ T39] usb 1-1: config 8 interface 223 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 176.966480][ T338] usb 3-1: bad CDC descriptors [ 176.971399][ T338] cdc_acm 3-1:0.0: Zero length descriptor references [ 176.978191][ T338] cdc_acm: probe of 3-1:0.0 failed with error -22 [ 177.040934][ T287] usb 4-1: config 0 descriptor has 1 excess byte, ignoring [ 177.050000][ T287] usb 4-1: too many endpoints for config 0 interface 0 altsetting 2: 254, using maximum allowed: 30 [ 177.060896][ T287] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.062292][ T447] usb 5-1: unable to get BOS descriptor or descriptor too short [ 177.071811][ T287] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 177.089532][ T287] usb 4-1: config 0 interface 0 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 177.102657][ T287] usb 4-1: config 0 interface 0 has no altsetting 0 [ 177.109376][ T287] usb 4-1: New USB device found, idVendor=5543, idProduct=0007, bcdDevice= 0.00 [ 177.118442][ T287] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.126525][ T39] usb 1-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d [ 177.135574][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.137093][ T60] usb 2-1: Using ep0 maxpacket: 16 [ 177.144934][ T39] usb 1-1: Product: syz [ 177.153451][ T287] usb 4-1: config 0 descriptor?? [ 177.158473][ T39] usb 1-1: Manufacturer: syz [ 177.163223][ T39] usb 1-1: SerialNumber: syz [ 177.169094][ T447] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 177.179349][ T447] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 8 [ 177.190516][ T447] usb 5-1: config 1 interface 1 has no altsetting 1 [ 177.198406][ T338] usb 3-1: USB disconnect, device number 68 [ 177.205393][ T287] usbhid 4-1:0.0: fixing wrong optional hid class descriptors count [ 177.214050][ T287] usbhid 4-1:0.0: can't add hid device: -22 [ 177.220563][ T287] usbhid: probe of 4-1:0.0 failed with error -22 [ 177.276005][ T60] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 177.284280][ T60] usb 2-1: config 0 has no interface number 0 [ 177.290509][ T60] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 177.300448][ T60] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 177.310510][ T60] usb 2-1: config 0 interface 41 has no altsetting 0 [ 177.426292][ T789] usb 4-1: USB disconnect, device number 66 [ 177.458979][ T39] usb 1-1: USB disconnect, device number 66 [ 177.468443][ T447] usb 5-1: string descriptor 0 read error: -22 [ 177.474677][ T447] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 177.484127][ T447] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.492257][ T60] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 177.501733][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.510303][ T60] usb 2-1: Product: syz [ 177.514652][ T60] usb 2-1: Manufacturer: syz [ 177.519278][ T60] usb 2-1: SerialNumber: syz [ 177.524061][ T6715] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 177.536791][ T60] usb 2-1: config 0 descriptor?? [ 177.543872][ T447] usb 5-1: selecting invalid altsetting 1 [ 177.553950][ T6743] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 177.560928][ T6743] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 177.778397][ T447] cdc_ncm 5-1:1.0: bind() failure [ 177.784751][ T447] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 177.800837][ T447] cdc_ncm 5-1:1.1: bind() failure [ 177.810594][ T60] sr9700: probe of 2-1:0.41 failed with error -71 [ 177.823324][ T447] usb 5-1: USB disconnect, device number 65 [ 177.829599][ T60] usb 2-1: USB disconnect, device number 65 [ 177.848574][ T6755] loop2: detected capacity change from 0 to 1024 [ 177.907145][ T6755] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 177.918025][ T6755] EXT4-fs (loop2): barriers disabled [ 177.923411][ T6755] JBD2: no valid journal superblock found [ 177.929376][ T6755] EXT4-fs (loop2): error loading journal [ 178.053230][ T6773] loop2: detected capacity change from 0 to 2048 [ 178.070748][ T6773] EXT4-fs (loop2): unsupported inode size: 65529 [ 178.077351][ T6773] EXT4-fs (loop2): blocksize: 4096 [ 178.111047][ T30] audit: type=1400 audit(2000001383.327:252): avc: denied { create } for pid=6782 comm="syz.0.3050" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 178.304128][ T789] usb 4-1: new full-speed USB device number 67 using dummy_hcd [ 178.406703][ T6820] loop1: detected capacity change from 0 to 512 [ 178.493108][ T6820] Quota error (device loop1): v2_read_file_info: Block with free entry too big (524293 >= 6). [ 178.508722][ T6820] EXT4-fs warning (device loop1): ext4_enable_quotas:6477: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 178.526654][ T447] usb 3-1: new full-speed USB device number 69 using dummy_hcd [ 178.540639][ T6820] EXT4-fs (loop1): mount failed [ 178.599858][ T6848] loop4: detected capacity change from 0 to 512 [ 178.617971][ T6848] EXT4-fs (loop4): Ignoring removed nobh option [ 178.653549][ T6848] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 178.666488][ T6848] EXT4-fs error (device loop4): ext4_clear_blocks:883: inode #13: comm syz.4.3081: attempt to clear invalid blocks 1 len 1 [ 178.681040][ T6848] EXT4-fs (loop4): Remounting filesystem read-only [ 178.697249][ T6848] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1163: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 178.712615][ T6848] EXT4-fs (loop4): Remounting filesystem read-only [ 178.727881][ T6848] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #13: comm syz.4.3081: invalid indirect mapped block 1819239214 (level 0) [ 178.743603][ T6848] EXT4-fs (loop4): Remounting filesystem read-only [ 178.750694][ T30] audit: type=1400 audit(2000001383.916:253): avc: denied { mount } for pid=6856 comm="syz.1.3085" name="/" dev="ramfs" ino=35015 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 178.764570][ T6848] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #13: comm syz.4.3081: invalid indirect mapped block 1819239214 (level 1) [ 178.773337][ T789] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 178.799188][ T30] audit: type=1400 audit(2000001383.963:254): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 178.825934][ T6848] EXT4-fs (loop4): Remounting filesystem read-only [ 178.832824][ T6848] EXT4-fs (loop4): 1 truncate cleaned up [ 178.838928][ T6848] EXT4-fs (loop4): mounted filesystem without journal. Opts: usrjquota=,resuid=0x0000000000000000,jqfmt=vfsv1,errors=remount-ro,nobh,usrjquota=... Quota mode: writeback. [ 179.007713][ T789] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 179.016832][ T789] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.033558][ T789] usb 4-1: Product: syz [ 179.042637][ T789] usb 4-1: Manufacturer: syz [ 179.047275][ T789] usb 4-1: SerialNumber: syz [ 179.052230][ T447] usb 3-1: unable to get BOS descriptor or descriptor too short [ 179.071846][ T6871] IPv6: addrconf: prefix option has invalid lifetime [ 179.079207][ T789] usb 4-1: config 0 descriptor?? [ 179.093314][ T447] usb 3-1: not running at top speed; connect to a high speed hub [ 179.125175][ T39] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 179.139739][ T6875] loop4: detected capacity change from 0 to 512 [ 179.154135][ T6875] EXT4-fs (loop4): Ignoring removed nomblk_io_submit option [ 179.165837][ T6875] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 179.173763][ T6875] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 179.184639][ T6875] EXT4-fs (loop4): group descriptors corrupted! [ 179.200086][ T447] usb 3-1: config 13 has an invalid interface number: 90 but max is 0 [ 179.209343][ T447] usb 3-1: config 13 has no interface number 0 [ 179.215686][ T447] usb 3-1: config 13 interface 90 altsetting 0 has an invalid endpoint with address 0x9F, skipping [ 179.362670][ T789] usb 4-1: USB disconnect, device number 67 [ 179.387434][ T4702] udevd[4702]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 179.403357][ T447] usb 3-1: New USB device found, idVendor=0499, idProduct=100d, bcdDevice=81.b7 [ 179.412422][ T447] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.414144][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 179.423881][ T447] usb 3-1: Product: syz [ 179.429979][ T447] usb 3-1: Manufacturer: syz [ 179.438305][ T447] usb 3-1: SerialNumber: syz [ 179.455501][ T6803] F2FS-fs (loop0): Found nat_bits in checkpoint [ 179.484646][ T6803] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 179.595538][ T60] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 179.616915][ T39] usb 2-1: unable to get BOS descriptor or descriptor too short [ 179.702441][ T39] usb 2-1: config 1 has an invalid interface number: 171 but max is 0 [ 179.710855][ T39] usb 2-1: config 1 has no interface number 0 [ 179.717222][ T39] usb 2-1: config 1 interface 171 has no altsetting 0 [ 179.799249][ T447] snd-usb-audio: probe of 3-1:13.90 failed with error -2 [ 179.807411][ T447] usb 3-1: USB disconnect, device number 69 [ 179.852050][ T60] usb 5-1: Using ep0 maxpacket: 16 [ 179.905554][ T39] usb 2-1: New USB device found, idVendor=0a21, idProduct=8001, bcdDevice=a4.c2 [ 179.931861][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.946209][ T39] usb 2-1: Product: syz [ 179.950740][ T39] usb 2-1: Manufacturer: 뀜蛀痽微䵯玒驰鴸屻밵썃孟ꢷ㸵¤蓀䐹ᨃ꘬犊橘ꋹ쮇㌀ﶘԑ轙㉏ዢ┛䢒৘뙀섬緆Ȥ߃쳰刁쟏뮼昝爜䖅䤢땣焥ګ㟎ꕜ柧༊ꚤᑛ퇷㼛奖 [ 179.976918][ T39] usb 2-1: SerialNumber: syz [ 179.980734][ T60] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 179.992348][ T60] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 180.162088][ T60] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 180.171215][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.179270][ T60] usb 5-1: Product: syz [ 180.183572][ T60] usb 5-1: Manufacturer: syz [ 180.188176][ T60] usb 5-1: SerialNumber: syz [ 180.204834][ T789] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 180.311817][ T338] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 180.323492][ T39] usb 2-1: USB disconnect, device number 66 [ 180.461348][ T789] usb 4-1: Using ep0 maxpacket: 16 [ 180.508428][ T6941] SELinux: Context system_u:object_r:fsadm_ex is not valid (left unmapped). [ 180.515165][ T60] usb 5-1: 0:2 : does not exist [ 180.517897][ T30] audit: type=1400 audit(2000001385.581:255): avc: denied { relabelto } for pid=6940 comm="syz.2.3125" name="558" dev="tmpfs" ino=2863 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 180.523058][ T60] usb 5-1: unit 9 not found! [ 180.552905][ T30] audit: type=1400 audit(2000001385.609:256): avc: denied { associate } for pid=6940 comm="syz.2.3125" name="558" dev="tmpfs" ino=2863 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_ex" [ 180.580980][ T60] usb 5-1: USB disconnect, device number 66 [ 180.592025][ T30] audit: type=1400 audit(2000001385.637:257): avc: denied { write } for pid=284 comm="syz-executor" name="558" dev="tmpfs" ino=2863 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 180.618364][ T789] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 16 [ 180.621829][ T338] usb 1-1: Using ep0 maxpacket: 32 [ 180.628798][ T789] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 180.643443][ T30] audit: type=1400 audit(2000001385.637:258): avc: denied { remove_name } for pid=284 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2867 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 180.670119][ T30] audit: type=1400 audit(2000001385.637:259): avc: denied { rmdir } for pid=284 comm="syz-executor" name="558" dev="tmpfs" ino=2863 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 180.739293][ T789] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 180.748390][ T789] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 180.756536][ T789] usb 4-1: SerialNumber: syz [ 180.782117][ T6901] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 180.789198][ T6901] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 180.824817][ T338] usb 1-1: config 0 has an invalid interface number: 196 but max is 0 [ 180.833161][ T338] usb 1-1: config 0 has no interface number 0 [ 180.839608][ T338] usb 1-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 180.850015][ T338] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 180.860197][ T338] usb 1-1: config 0 interface 196 has no altsetting 0 [ 180.868128][ T659] udevd[659]: 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 [ 180.946110][ T6947] set_capacity_and_notify: 1 callbacks suppressed [ 180.946123][ T6947] loop1: detected capacity change from 0 to 40427 [ 181.017184][ T735] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 181.027994][ T338] usb 1-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 181.041496][ T338] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.071629][ T338] usb 1-1: Product: syz [ 181.075973][ T338] usb 1-1: Manufacturer: syz [ 181.080704][ T338] usb 1-1: SerialNumber: syz [ 181.085712][ T789] cdc_acm 4-1:1.0: ttyACM0: USB ACM device [ 181.087891][ T338] usb 1-1: config 0 descriptor?? [ 181.097061][ T6947] F2FS-fs (loop1): Found nat_bits in checkpoint [ 181.108792][ T789] usb 4-1: USB disconnect, device number 68 [ 181.135022][ T6947] F2FS-fs (loop1): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 181.148144][ T6947] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 181.348519][ T60] usb 5-1: new full-speed USB device number 67 using dummy_hcd [ 181.402352][ T338] ipheth 1-1:0.196: Unable to find endpoints [ 181.411326][ T735] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 181.422097][ T338] usb 1-1: USB disconnect, device number 67 [ 181.428960][ T735] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 181.440433][ T735] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 181.450258][ T735] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 181.463142][ T735] usb 3-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 181.472257][ T735] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.480988][ T735] usb 3-1: config 0 descriptor?? [ 181.520379][ T735] usb 3-1: MIDIStreaming interface descriptor not found [ 181.637298][ T26] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 181.738850][ T338] usb 3-1: USB disconnect, device number 70 [ 181.797534][ T60] usb 5-1: not running at top speed; connect to a high speed hub [ 181.883032][ T60] usb 5-1: config 1 interface 0 altsetting 3 endpoint 0x2 has invalid maxpacket 1023, setting to 64 [ 181.893930][ T2233] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 181.901528][ T60] usb 5-1: config 1 interface 0 has no altsetting 0 [ 181.936515][ T26] usb 2-1: too many configurations: 151, using maximum allowed: 8 [ 181.945415][ T30] audit: type=1400 audit(2000001386.910:260): avc: denied { create } for pid=6982 comm="syz.0.3144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 182.046877][ T6999] Invalid ELF header type: 2 != 1 [ 182.117098][ T7011] loop0: detected capacity change from 0 to 512 [ 182.193433][ T7011] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 182.289672][ T2233] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 182.312637][ T7023] loop0: detected capacity change from 0 to 512 [ 182.343952][ T7023] EXT4-fs (loop0): Ignoring removed nobh option [ 182.350263][ T7023] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 182.365649][ T7023] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #11: comm syz.0.3165: iget: bad extra_isize 90 (inode size 256) [ 182.379297][ T7023] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.3165: error while reading EA inode 11 err=-117 [ 182.392106][ T7023] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #11: comm syz.0.3165: iget: bad extra_isize 90 (inode size 256) [ 182.405853][ T7023] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.3165: error while reading EA inode 11 err=-117 [ 182.418630][ T7023] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #18: comm syz.0.3165: iget: bad extra_isize 90 (inode size 256) [ 182.432416][ T7023] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.3165: error while reading EA inode 18 err=-117 [ 182.445177][ T7023] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #18: comm syz.0.3165: iget: bad extra_isize 90 (inode size 256) [ 182.459728][ T7023] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.3165: error while reading EA inode 18 err=-117 [ 182.472433][ T7023] EXT4-fs (loop0): 1 orphan inode deleted [ 182.478236][ T7023] EXT4-fs (loop0): mounted filesystem without journal. Opts: data_err=ignore,dioread_nolock,debug_want_extra_isize=0x000000000000005a,grpquota,nombcache,nolazytime,nobh,,errors=continue. Quota mode: writeback. [ 182.492811][ T2233] usb 4-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=f8.41 [ 182.507830][ T2233] usb 4-1: New USB device strings: Mfr=255, Product=246, SerialNumber=2 [ 182.516300][ T2233] usb 4-1: Product: syz [ 182.520533][ T2233] usb 4-1: Manufacturer: syz [ 182.525195][ T2233] usb 4-1: SerialNumber: syz [ 182.530525][ T2233] usb 4-1: config 0 descriptor?? [ 182.535643][ T60] usb 5-1: New USB device found, idVendor=0c45, idProduct=760b, bcdDevice= 0.40 [ 182.544842][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.553015][ T60] usb 5-1: Product:   [ 182.577868][ T6958] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 182.589006][ T2233] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 182.600537][ T2233] usb 4-1: Detected FT-X [ 182.631227][ T447] usb 3-1: new low-speed USB device number 71 using dummy_hcd [ 182.666301][ T7043] loop0: detected capacity change from 0 to 512 [ 182.688380][ T7043] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 182.697811][ T7043] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 182.706761][ T7043] EXT4-fs (loop0): 1 truncate cleaned up [ 182.712483][ T7043] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,usrjquota="errors=continue,noload,data_err=ignore,usrjquota="errors=continue,errors=remount-ro,noblock_validity,. Quota mode: writeback. [ 182.813015][ T2233] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 182.845173][ T2233] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 182.870767][ T2233] ftdi_sio 4-1:0.0: GPIO initialisation failed: -71 [ 182.878420][ T2233] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 182.887996][ T2233] usb 4-1: USB disconnect, device number 69 [ 182.895004][ T2233] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 182.909249][ T26] usb 2-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 182.914829][ T2233] ftdi_sio 4-1:0.0: device disconnected [ 182.924127][ T26] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 182.941481][ T26] usb 2-1: Product: syz [ 182.951573][ T26] usb 2-1: Manufacturer: syz [ 182.956533][ T26] usb 2-1: SerialNumber: syz [ 182.966797][ T7068] loop0: detected capacity change from 0 to 512 [ 182.974078][ T26] usb 2-1: config 0 descriptor?? [ 182.998126][ T7068] EXT4-fs (loop0): Invalid log block size: 4294967295 [ 183.037501][ T447] usb 3-1: config index 0 descriptor too short (expected 1307, got 27) [ 183.045924][ T447] usb 3-1: config 0 has an invalid interface number: 0 but max is -1 [ 183.054434][ T447] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 183.063502][ T60] usbhid 5-1:1.0: can't add hid device: -71 [ 183.069564][ T60] usbhid: probe of 5-1:1.0 failed with error -71 [ 183.078370][ T447] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 183.089548][ T447] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x7B, skipping [ 183.105948][ T60] usb 5-1: USB disconnect, device number 67 [ 183.115480][ T447] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 183.168525][ T7076] loop0: detected capacity change from 0 to 512 [ 183.178196][ T7076] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 183.189699][ T7076] EXT4-fs error (device loop0): ext4_orphan_get:1426: comm syz.0.3189: bad orphan inode 16 [ 183.200068][ T7076] ext4_test_bit(bit=15, block=4) = 0 [ 183.205393][ T7076] EXT4-fs (loop0): 1 orphan inode deleted [ 183.211259][ T7076] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,max_dir_size_kb=0x000000000000004a,resgid=0x0000000000000000,inode_readahead_blks=0x0000000000000100,acl,stripe=0x0000000000000001,init_itable=0x0000000000000008,journal_dev=0x000000007ffffffe,auto_da_alloc,,errors=continue. Quota mode: none. [ 183.284710][ T26] usb 2-1: USB disconnect, device number 67 [ 183.379511][ T447] usb 3-1: string descriptor 0 read error: -22 [ 183.385858][ T447] usb 3-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 183.402714][ T447] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.427126][ T447] usb 3-1: config 0 descriptor?? [ 183.465396][ T447] hub 3-1:0.0: bad descriptor, ignoring hub [ 183.471367][ T447] hub: probe of 3-1:0.0 failed with error -5 [ 183.521943][ T7081] loop4: detected capacity change from 0 to 32768 [ 183.584629][ T7081] loop4: p1 p3 < p5 p6 > [ 183.731947][ T7079] loop0: detected capacity change from 0 to 131072 [ 183.732368][ T60] usb 4-1: new full-speed USB device number 70 using dummy_hcd [ 183.746524][ T7079] F2FS-fs (loop0): Test dummy encryption mode enabled [ 183.775287][ T7079] F2FS-fs (loop0): invalid crc value [ 183.807457][ T447] usb 3-1: USB disconnect, device number 71 [ 183.818311][ T7079] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (9621037545273099749, 9621036805319098597) [ 183.845883][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 183.845911][ T492] udevd[492]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 183.865374][ T659] udevd[659]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 183.877177][ T4702] udevd[4702]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 183.894789][ T7079] F2FS-fs (loop0): recover fsync data on readonly fs [ 183.912439][ T4705] udevd[4705]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 183.923354][ T492] udevd[492]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 183.934238][ T659] udevd[659]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 183.946302][ T7079] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 183.948634][ T4702] udevd[4702]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 184.095792][ T60] usb 4-1: not running at top speed; connect to a high speed hub [ 184.192098][ T60] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 147, changing to 4 [ 184.356965][ T7148] loop0: detected capacity change from 0 to 256 [ 184.365433][ T7148] FAT-fs (loop0): bogus sectors per cluster 30 [ 184.371866][ T7148] FAT-fs (loop0): Can't find a valid FAT filesystem [ 184.396881][ T60] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 184.406022][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.414110][ T60] usb 4-1: Product: syz [ 184.418372][ T60] usb 4-1: Manufacturer: syz [ 184.423007][ T60] usb 4-1: SerialNumber: syz [ 184.429265][ T447] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 184.457537][ T7152] SELinux: security_context_str_to_sid() failed for (dev ?, type ?) errno=-22 [ 184.466538][ T7152] SELinux: security_context_str_to_sid() failed for (dev binder, type binder) errno=-22 [ 184.601666][ T2233] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 184.601666][ T338] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 184.627663][ T7162] loop0: detected capacity change from 0 to 40427 [ 184.680763][ T7162] SELinux: security_context_str_to_sid() failed for (dev ?, type ?) errno=-22 [ 184.690142][ T447] usb 5-1: Using ep0 maxpacket: 32 [ 184.697069][ T7162] F2FS-fs (loop0): Corrupted extension count (33554469 + 1 > 64) [ 184.705095][ T7162] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 184.714775][ T7162] F2FS-fs (loop0): invalid crc value [ 184.721269][ T7162] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 184.746565][ T7162] F2FS-fs (loop0): recover fsync data on readonly fs [ 184.753592][ T7162] F2FS-fs (loop0): Try to recover 2th superblock, ret: -30 [ 184.760887][ T7162] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 184.768549][ T7162] SELinux: security_context_str_to_sid() failed for (dev loop0, type f2fs) errno=-22 [ 184.806617][ T60] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 184.828154][ T60] usb 4-1: unit 3: unexpected type 0x03 [ 184.836355][ T60] usb 4-1: USB disconnect, device number 70 [ 184.860456][ T447] usb 5-1: unable to get BOS descriptor or descriptor too short [ 184.860814][ T338] usb 2-1: Using ep0 maxpacket: 8 [ 184.946693][ T447] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 184.956961][ T447] usb 5-1: Duplicate descriptor for config 1 interface 2 altsetting 0, skipping [ 185.011471][ T2233] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 185.022242][ T2233] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 185.031412][ T2233] usb 3-1: config 1 has no interface number 1 [ 185.037894][ T2233] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 185.050971][ T2233] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x6 has an invalid bInterval 255, changing to 7 [ 185.063353][ T659] udevd[659]: 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 [ 185.079465][ T338] usb 2-1: unable to get BOS descriptor or descriptor too short [ 185.107192][ T30] audit: type=1400 audit(2000001389.861:261): avc: denied { create } for pid=7180 comm="syz.0.3240" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 185.162359][ T447] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 185.173662][ T447] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.181701][ T447] usb 5-1: Product: syz [ 185.186331][ T447] usb 5-1: Manufacturer: syz [ 185.190955][ T447] usb 5-1: SerialNumber: syz [ 185.205435][ T338] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 185.221021][ T338] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 185.227248][ T2233] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 185.232644][ T338] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 185.249493][ T2233] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.265278][ T338] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 65535, setting to 1024 [ 185.279545][ T2233] usb 3-1: Product: syz [ 185.284142][ T2233] usb 3-1: Manufacturer: syz [ 185.289367][ T338] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1024 [ 185.301351][ T2233] usb 3-1: SerialNumber: syz [ 185.306334][ T338] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 185.316752][ T338] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 185.334822][ T7143] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 185.352531][ T7201] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 185.361202][ T7201] EXT4-fs (loop3): orphan cleanup on readonly fs [ 185.368038][ T7201] Quota error (device loop3): v2_read_file_info: Can't read info structure [ 185.380298][ T7201] EXT4-fs warning (device loop3): ext4_enable_quotas:6477: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 185.395257][ T7201] EXT4-fs (loop3): Cannot turn on quotas: error -5 [ 185.402532][ T7201] EXT4-fs (loop3): 1 truncate cleaned up [ 185.408289][ T7201] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 185.507251][ T338] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 185.516379][ T338] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.524481][ T338] usb 2-1: Product: syz [ 185.528697][ T338] usb 2-1: Manufacturer: syz [ 185.533389][ T338] usb 2-1: SerialNumber: syz [ 185.538739][ T338] usb 2-1: config 0 descriptor?? [ 185.541478][ T7199] F2FS-fs (loop0): Small segment_count (9 < 1 * 24) [ 185.550429][ T7199] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 185.560933][ T7199] F2FS-fs (loop0): Found nat_bits in checkpoint [ 185.567381][ T7144] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 185.582742][ T447] usb 5-1: 2:0 : UAC_AS_GENERAL descriptor not found [ 185.600446][ T7199] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 185.608064][ T7199] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 185.622529][ T7206] EXT4-fs (loop3): Ignoring removed nobh option [ 185.624675][ T447] usb 5-1: USB disconnect, device number 68 [ 185.635726][ T7206] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 185.670471][ T7206] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #11: comm syz.3.3252: iget: bad extra_isize 90 (inode size 256) [ 185.688600][ T7206] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.3252: error while reading EA inode 11 err=-117 [ 185.701815][ T2233] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 185.709810][ T7206] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #11: comm syz.3.3252: iget: bad extra_isize 90 (inode size 256) [ 185.709835][ T2233] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 185.731687][ T7206] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.3252: error while reading EA inode 11 err=-117 [ 185.744454][ T7206] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #18: comm syz.3.3252: iget: bad extra_isize 90 (inode size 256) [ 185.758214][ T7206] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.3252: error while reading EA inode 18 err=-117 [ 185.770977][ T7206] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #18: comm syz.3.3252: iget: bad extra_isize 90 (inode size 256) [ 185.784796][ T7206] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.3252: error while reading EA inode 18 err=-117 [ 185.797442][ T7206] EXT4-fs (loop3): 1 orphan inode deleted [ 185.803242][ T7206] EXT4-fs (loop3): mounted filesystem without journal. Opts: data_err=ignore,dioread_nolock,debug_want_extra_isize=0x000000000000005a,grpquota,nombcache,nolazytime,nobh,,errors=continue. Quota mode: writeback. [ 185.819628][ T2233] usb 3-1: USB disconnect, device number 72 [ 185.847914][ T60] usb 2-1: USB disconnect, device number 68 [ 186.046925][ T659] udevd[659]: 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 [ 186.068445][ T492] udevd[492]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 186.092618][ T7230] EXT4-fs error (device loop4): ext4_fill_super:4857: inode #2: comm syz.4.3262: iget: checksum invalid [ 186.105696][ T7230] EXT4-fs (loop4): get root inode failed [ 186.111579][ T7230] EXT4-fs (loop4): mount failed [ 186.171804][ T7236] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 186.181691][ T340] usb 1-1: new full-speed USB device number 68 using dummy_hcd [ 186.197104][ T7236] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 186.207001][ T7236] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 186.220557][ T7236] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 186.228593][ T7236] [EXT4 FS bs=4096, gc=2, bpg=35, ipg=32, mo=e040e01c, mo2=0000] [ 186.236499][ T789] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 186.236945][ T7236] EXT4-fs (loop2): failed to initialize system zone (-117) [ 186.251738][ T7236] EXT4-fs (loop2): mount failed [ 186.446723][ T7261] set_capacity_and_notify: 5 callbacks suppressed [ 186.446740][ T7261] loop1: detected capacity change from 0 to 512 [ 186.481853][ T7261] EXT4-fs (loop1): Ignoring removed bh option [ 186.488296][ T7261] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 186.497423][ T7261] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 186.505705][ T789] usb 4-1: Using ep0 maxpacket: 8 [ 186.510981][ T60] usb 5-1: new full-speed USB device number 69 using dummy_hcd [ 186.512915][ T7261] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 186.527982][ T7261] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 186.536318][ T7261] System zones: 0-2, 18-18, 34-35 [ 186.541753][ T7261] EXT4-fs (loop1): mounted filesystem without journal. Opts: nogrpid,bh,bsdgroups,,errors=continue. Quota mode: none. [ 186.615657][ T30] audit: type=1400 audit(2000001391.253:262): avc: denied { create } for pid=7265 comm="syz.1.3278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 186.649862][ T340] usb 1-1: unable to get BOS descriptor or descriptor too short [ 186.657655][ T789] usb 4-1: config 1 interface 0 altsetting 247 bulk endpoint 0x1 has invalid maxpacket 1023 [ 186.668174][ T789] usb 4-1: config 1 interface 0 altsetting 247 bulk endpoint 0x82 has invalid maxpacket 64 [ 186.678515][ T789] usb 4-1: config 1 interface 0 has no altsetting 0 [ 186.692955][ T340] usb 1-1: not running at top speed; connect to a high speed hub [ 186.746786][ T447] usb 3-1: new full-speed USB device number 73 using dummy_hcd [ 186.779183][ T340] usb 1-1: config 2 has an invalid interface number: 212 but max is 1 [ 186.787403][ T340] usb 1-1: config 2 has an invalid interface number: 226 but max is 1 [ 186.796029][ T340] usb 1-1: config 2 has no interface number 0 [ 186.802177][ T340] usb 1-1: config 2 has no interface number 1 [ 186.808309][ T340] usb 1-1: config 2 interface 212 altsetting 9 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 186.819438][ T340] usb 1-1: config 2 interface 226 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 186.830163][ T340] usb 1-1: config 2 interface 226 altsetting 0 endpoint 0x85 has invalid maxpacket 37745, setting to 64 [ 186.841375][ T340] usb 1-1: config 2 interface 226 altsetting 0 endpoint 0x7 has an invalid bInterval 0, changing to 10 [ 186.852495][ T340] usb 1-1: config 2 interface 226 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 186.862444][ T789] usb 4-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 186.871719][ T340] usb 1-1: config 2 interface 226 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 186.884915][ T789] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.892996][ T789] usb 4-1: Product: syz [ 186.897173][ T789] usb 4-1: Manufacturer: syz [ 186.901822][ T340] usb 1-1: config 2 interface 212 has no altsetting 0 [ 186.908715][ T60] usb 5-1: config 8 has an invalid interface number: 101 but max is 0 [ 186.916890][ T60] usb 5-1: config 8 has no interface number 0 [ 186.923073][ T789] usb 4-1: SerialNumber: syz [ 186.927994][ T60] usb 5-1: config 8 interface 101 has no altsetting 0 [ 186.935186][ T60] usb 5-1: New USB device found, idVendor=046d, idProduct=0960, bcdDevice=97.b4 [ 186.944328][ T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.952472][ T7224] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 186.959553][ T7224] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 187.016213][ T26] usb 2-1: new full-speed USB device number 69 using dummy_hcd [ 187.091733][ T340] usb 1-1: New USB device found, idVendor=0738, idProduct=4540, bcdDevice=c6.ce [ 187.100918][ T340] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.108979][ T340] usb 1-1: Product: syz [ 187.113222][ T340] usb 1-1: Manufacturer: syz [ 187.117839][ T340] usb 1-1: SerialNumber: syz [ 187.134873][ T447] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 187.145094][ T447] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 187.232111][ T447] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 187.241217][ T447] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 187.249353][ T447] usb 3-1: SerialNumber: syz [ 187.254286][ T60] usb 5-1: string descriptor 0 read error: -71 [ 187.266469][ T60] usb 5-1: USB disconnect, device number 69 [ 187.275378][ T789] usblp0: Disabling reads from problematic bidirectional printer [ 187.297698][ T789] usblp 4-1:1.0: usblp0: USB Unidirectional printer dev 71 if 0 alt 247 proto 2 vid 0x03F0 pid 0x0004 [ 187.309530][ T447] usb 3-1: 0:2 : does not exist [ 187.315881][ T789] usb 4-1: USB disconnect, device number 71 [ 187.327351][ T789] usblp0: removed [ 187.425832][ T26] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 187.435929][ T26] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 187.502010][ T340] input: Mad Catz Beat Pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:2.226/input/input12 [ 187.514147][ T340] usb 1-1: USB disconnect, device number 68 [ 187.567772][ T447] usb 3-1: USB disconnect, device number 73 [ 187.619806][ T26] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 187.629032][ T26] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.639094][ T26] usb 2-1: Product: syz [ 187.643479][ T26] usb 2-1: Manufacturer: syz [ 187.648096][ T26] usb 2-1: SerialNumber: syz [ 187.792569][ T4702] udevd[4702]: 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 [ 187.946758][ T7292] loop0: detected capacity change from 0 to 128 [ 187.979026][ T7292] FAT-fs (loop0): bogus number of reserved sectors [ 187.985784][ T7292] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 187.995263][ T26] usb 2-1: 0:2 : does not exist [ 188.000383][ T7292] FAT-fs (loop0): Can't find a valid FAT filesystem [ 188.054554][ T26] usb 2-1: USB disconnect, device number 69 [ 188.072384][ T735] usb 5-1: new full-speed USB device number 70 using dummy_hcd [ 188.093931][ T447] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 188.111888][ T7294] loop0: detected capacity change from 0 to 512 [ 188.124478][ T7296] loop2: detected capacity change from 0 to 512 [ 188.159329][ T7296] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 188.170399][ T7294] EXT4-fs (loop0): Ignoring removed oldalloc option [ 188.177182][ T7294] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 188.177728][ T7296] EXT4-fs (loop2): orphan cleanup on readonly fs [ 188.192587][ T7294] EXT4-fs (loop0): 1 truncate cleaned up [ 188.199217][ T7294] EXT4-fs (loop0): mounted filesystem without journal. Opts: quota,oldalloc,barrier=0x0000000000000003,debug_want_extra_isize=0x0000000000000080,block_validity,jqfmt=vfsv1,,errors=continue. Quota mode: writeback. [ 188.220514][ T7296] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1163: group 0, block bitmap and bg descriptor inconsistent: 19 vs 41 free clusters [ 188.239100][ T7296] EXT4-fs (loop2): Remounting filesystem read-only [ 188.245861][ T7296] Quota error (device loop2): write_blk: dquota write failed [ 188.253310][ T7296] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 188.263218][ T7296] EXT4-fs error (device loop2): ext4_acquire_dquot:6225: comm syz.2.3293: Failed to acquire dquot type 0 [ 188.274699][ T7296] EXT4-fs (loop2): Remounting filesystem read-only [ 188.281548][ T7296] EXT4-fs (loop2): 1 truncate cleaned up [ 188.282810][ T659] udevd[659]: 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 [ 188.289769][ T7296] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,nogrpid,inode_readahead_blks=0x0000000000000002,barrier=0x0000000000000000,noblock_validity,errors=remount-ro,noinit_itable,sb=0x0000000000000008,journal_dev=0x00000000000000072. Quota mode: writeback. [ 188.344382][ T7296] syz.2.3293 (7296) used greatest stack depth: 20800 bytes left [ 188.484273][ T7307] loop1: detected capacity change from 0 to 1024 [ 188.503506][ T735] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 188.514009][ T735] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 188.528438][ T7307] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #4: comm syz.1.3297: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 188.546691][ T7307] EXT4-fs error (device loop1): ext4_quota_enable:6436: comm syz.1.3297: Bad quota inode: 4, type: 1 [ 188.557696][ T447] usb 4-1: unable to get BOS descriptor or descriptor too short [ 188.559609][ T7307] EXT4-fs warning (device loop1): ext4_enable_quotas:6477: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 188.580552][ T7307] EXT4-fs (loop1): mount failed [ 188.589820][ T340] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 188.622005][ T735] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 188.631141][ T735] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 188.639265][ T735] usb 5-1: SerialNumber: syz [ 188.643876][ T447] usb 4-1: config 84 has an invalid interface number: 111 but max is 0 [ 188.643901][ T447] usb 4-1: config 84 has no interface number 0 [ 188.643922][ T447] usb 4-1: config 84 interface 111 has no altsetting 0 [ 188.663621][ T735] usb 5-1: config 0 descriptor?? [ 188.665974][ T789] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 188.729821][ T447] usb 4-1: language id specifier not provided by device, defaulting to English [ 188.848230][ T340] usb 1-1: Using ep0 maxpacket: 16 [ 188.934458][ T789] usb 3-1: Using ep0 maxpacket: 16 [ 188.956582][ T735] usb 5-1: 0:2 : does not exist [ 188.961553][ T735] usb 5-1: unit 203 not found! [ 188.968061][ T735] usb 5-1: USB disconnect, device number 70 [ 188.977803][ T340] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 188.987958][ T340] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 188.998899][ T340] usb 1-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 189.074675][ T447] usb 4-1: New USB device found, idVendor=0421, idProduct=046e, bcdDevice=33.f0 [ 189.083730][ T447] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.091801][ T789] usb 3-1: config index 0 descriptor too short (expected 64967, got 165) [ 189.100385][ T789] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 189.106861][ T26] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 189.110491][ T447] usb 4-1: Product: Ъ [ 189.122179][ T789] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 189.131278][ T447] usb 4-1: SerialNumber: 麡珏גּ줺귮癲ꋧ⌗컹야髰蹏铏܎䖎鯫湼샘婜ꁤ齯Ἑᢱ벗/￭蠾쬯ꃯ▋뵻薱⾡䴢㒟瀪慠欗삅탯睌࢔קּ狴 [ 189.182354][ T340] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 189.184307][ T659] udevd[659]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 189.191453][ T340] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.191479][ T340] usb 1-1: Product: syz [ 189.219755][ T340] usb 1-1: Manufacturer: syz [ 189.224401][ T340] usb 1-1: SerialNumber: syz [ 189.343928][ T789] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 189.353100][ T789] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.361165][ T789] usb 3-1: Product: syz [ 189.365425][ T789] usb 3-1: Manufacturer: syz [ 189.370032][ T789] usb 3-1: SerialNumber: syz [ 189.516769][ T447] usb 4-1: bad CDC descriptors [ 189.527255][ T447] usb 4-1: USB disconnect, device number 72 [ 189.548634][ T26] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 189.558894][ T26] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 189.591813][ T340] usb 1-1: unit 3 not found! [ 189.599280][ T340] usb 1-1: USB disconnect, device number 69 [ 189.667230][ T26] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 189.676334][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 189.684417][ T26] usb 2-1: SerialNumber: syz [ 189.699677][ T789] usb 3-1: 0:2 : does not exist [ 189.722441][ T789] usb 3-1: USB disconnect, device number 74 [ 189.774929][ T2233] usb 5-1: new low-speed USB device number 71 using dummy_hcd [ 189.937392][ T659] udevd[659]: 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 [ 189.990774][ T26] usb 2-1: bad CDC descriptors [ 190.004002][ T26] usb 2-1: USB disconnect, device number 70 [ 190.162772][ T2233] usb 5-1: config index 0 descriptor too short (expected 1307, got 27) [ 190.171203][ T2233] usb 5-1: config 0 has an invalid interface number: 0 but max is -1 [ 190.179568][ T2233] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 190.188666][ T2233] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 is Bulk; changing to Interrupt [ 190.198786][ T2233] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 190.213455][ T30] audit: type=1400 audit(2000001394.603:263): avc: denied { read } for pid=7352 comm="syz.2.3319" name="usbmon0" dev="devtmpfs" ino=155 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 190.237237][ T30] audit: type=1400 audit(2000001394.603:264): avc: denied { open } for pid=7352 comm="syz.2.3319" path="/dev/usbmon0" dev="devtmpfs" ino=155 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 190.389063][ T789] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 190.421290][ T340] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 190.475204][ T2233] usb 5-1: string descriptor 0 read error: -22 [ 190.481418][ T2233] usb 5-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 190.490542][ T2233] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.499444][ T2233] usb 5-1: config 0 descriptor?? [ 190.525930][ T7365] loop1: detected capacity change from 0 to 512 [ 190.540168][ T2233] hub 5-1:0.0: bad descriptor, ignoring hub [ 190.546117][ T2233] hub: probe of 5-1:0.0 failed with error -5 [ 190.552975][ T2233] input: USB Acecad 302 Tablet 0460:0008 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input13 [ 190.582879][ T735] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 190.593889][ T7365] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -13 [ 190.602075][ T7365] EXT4-fs error (device loop1): ext4_orphan_get:1400: inode #13: comm syz.1.3325: iget: bad i_size value: 12154757448730 [ 190.618789][ T7365] EXT4-fs error (device loop1): ext4_orphan_get:1405: comm syz.1.3325: couldn't read orphan inode 13 (err -117) [ 190.631176][ T7365] EXT4-fs (loop1): mounted filesystem without journal. Opts: jqfmt=vfsold,nodelalloc,sysvgroups,jqfmt=vfsold,nombcache,grpjquota=.,errors=continue. Quota mode: writeback. [ 190.658491][ T789] usb 4-1: Using ep0 maxpacket: 16 [ 190.690676][ T340] usb 1-1: Using ep0 maxpacket: 8 [ 190.702006][ T30] audit: type=1400 audit(2000001395.058:265): avc: denied { create } for pid=7367 comm="syz.1.3326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 190.727813][ T7370] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 190.762076][ T338] usb 5-1: USB disconnect, device number 71 [ 190.787712][ T789] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 190.798152][ T789] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 190.830703][ T340] usb 1-1: config 3 has an invalid interface number: 45 but max is 0 [ 190.838827][ T340] usb 1-1: config 3 contains an unexpected descriptor of type 0x1, skipping [ 190.850540][ T340] usb 1-1: config 3 has no interface number 0 [ 190.856893][ T340] usb 1-1: config 3 interface 45 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 190.872738][ T340] usb 1-1: config 3 interface 45 has no altsetting 0 [ 190.888725][ T7380] loop1: detected capacity change from 0 to 512 [ 190.941915][ T7380] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 190.949154][ T7380] EXT4-fs (loop1): dax option not supported [ 190.981633][ T789] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 190.996362][ T789] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.003275][ T735] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 191.005064][ T789] usb 4-1: Product: syz [ 191.012410][ T735] usb 3-1: config 0 has no interface number 0 [ 191.012451][ T735] usb 3-1: config 0 interface 8 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1023 [ 191.016954][ T789] usb 4-1: Manufacturer: syz [ 191.032965][ T735] usb 3-1: New USB device found, idVendor=0582, idProduct=b9d5, bcdDevice=73.f7 [ 191.047225][ T735] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.056256][ T789] usb 4-1: SerialNumber: syz [ 191.061317][ T340] usb 1-1: New USB device found, idVendor=0582, idProduct=e6ca, bcdDevice=d3.0b [ 191.070159][ T735] usb 3-1: config 0 descriptor?? [ 191.071913][ T340] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.084263][ T340] usb 1-1: Product: syz [ 191.088454][ T340] usb 1-1: Manufacturer: syz [ 191.093249][ T7361] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 191.107858][ T340] usb 1-1: SerialNumber: syz [ 191.333504][ T447] usb 3-1: USB disconnect, device number 75 [ 191.423524][ T789] usb 4-1: 0:2 : does not exist [ 191.455467][ T2233] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 191.473465][ T789] usb 4-1: USB disconnect, device number 73 [ 191.553571][ T340] usb 1-1: USB disconnect, device number 70 [ 191.567926][ T4702] udevd[4702]: 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 [ 191.660249][ T338] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 191.713989][ T2233] usb 2-1: Using ep0 maxpacket: 32 [ 191.891009][ T2233] usb 2-1: unable to get BOS descriptor or descriptor too short [ 191.904038][ T7404] ip_tunnel: non-ECT from 100.1.1.1 with TOS=0x92 [ 191.929439][ T338] usb 5-1: Using ep0 maxpacket: 8 [ 191.957239][ T30] audit: type=1400 audit(2000001396.218:266): avc: denied { write } for pid=7411 comm="syz.3.3347" name="pfkey" dev="proc" ino=4026532440 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 191.994168][ T2233] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 192.008720][ T7416] loop3: detected capacity change from 0 to 1024 [ 192.027064][ T7416] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 192.040790][ T7416] EXT4-fs (loop3): invalid journal inode [ 192.058732][ T338] usb 5-1: config 0 has an invalid interface number: 255 but max is 0 [ 192.068328][ T338] usb 5-1: config 0 has no interface number 0 [ 192.074866][ T338] usb 5-1: New USB device found, idVendor=0403, idProduct=da73, bcdDevice= 8.d0 [ 192.084154][ T338] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.093465][ T338] usb 5-1: config 0 descriptor?? [ 192.145729][ T338] usb 5-1: NDI device with a latency value of 1 [ 192.188014][ T2233] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 192.199008][ T2233] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.207087][ T2233] usb 2-1: Product: syz [ 192.211684][ T2233] usb 2-1: Manufacturer: syz [ 192.216318][ T2233] usb 2-1: SerialNumber: syz [ 192.252560][ T26] usb 1-1: new full-speed USB device number 71 using dummy_hcd [ 192.353771][ T7448] loop3: detected capacity change from 0 to 40427 [ 192.371202][ T338] ftdi_sio 5-1:0.255: FTDI USB Serial Device converter detected [ 192.379121][ T338] usb 5-1: Detected FT232RL [ 192.403430][ T789] usb 3-1: new low-speed USB device number 76 using dummy_hcd [ 192.403433][ T338] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 192.419386][ T7448] F2FS-fs (loop3): invalid crc value [ 192.426228][ T7448] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 192.437636][ T338] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 192.457273][ T338] ftdi_sio 5-1:0.255: GPIO initialisation failed: -71 [ 192.464834][ T338] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 192.472164][ T7448] F2FS-fs (loop3): Start checkpoint disabled! [ 192.477827][ T338] usb 5-1: USB disconnect, device number 72 [ 192.486389][ T338] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 192.486810][ T7448] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 192.514078][ T338] ftdi_sio 5-1:0.255: device disconnected [ 192.597285][ T26] usb 1-1: not running at top speed; connect to a high speed hub [ 192.611985][ T2233] usb 2-1: USB disconnect, device number 71 [ 192.694475][ T26] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 192.703307][ T26] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 192.712415][ T26] usb 1-1: config 1 has no interface number 1 [ 192.718614][ T26] usb 1-1: config 1 interface 2 has no altsetting 0 [ 192.791245][ T789] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 4 [ 192.804280][ T789] usb 3-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 192.813666][ T789] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.822244][ T789] usb 3-1: config 0 descriptor?? [ 192.834581][ T659] udevd[659]: 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 [ 192.867121][ T789] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 192.899065][ T26] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 192.908211][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.916406][ T26] usb 1-1: Product: syz [ 192.920778][ T26] usb 1-1: Manufacturer: syz [ 192.925395][ T26] usb 1-1: SerialNumber: syz [ 192.931144][ T340] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 193.029270][ T7454] loop4: detected capacity change from 0 to 40427 [ 193.053508][ T7454] F2FS-fs (loop4): Insane cp_payload (553648128 >= 504) [ 193.060821][ T7454] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 193.069133][ T7454] F2FS-fs (loop4): fault_type options not supported [ 193.092997][ T338] usb 3-1: USB disconnect, device number 76 [ 193.189139][ T7472] loop1: detected capacity change from 0 to 512 [ 193.195669][ T340] usb 4-1: Using ep0 maxpacket: 32 [ 193.292903][ T7472] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 193.302148][ T7472] EXT4-fs (loop1): filesystem is read-only [ 193.329912][ T26] usb 1-1: selecting invalid altsetting 0 [ 193.372770][ T26] usb 1-1: failed to enable PITCH for EP 0x82 [ 193.378988][ T26] usb 1-1: selecting invalid altsetting 0 [ 193.381244][ T7480] loop1: detected capacity change from 0 to 128 [ 193.392171][ T7480] FAT-fs (loop1): bogus number of FAT structure [ 193.400458][ T26] usb 1-1: USB disconnect, device number 71 [ 193.406501][ T7480] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 193.416146][ T7480] FAT-fs (loop1): Can't find a valid FAT filesystem [ 193.426670][ T340] usb 4-1: New USB device found, idVendor=0403, idProduct=fa78, bcdDevice= 4.21 [ 193.436925][ T340] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 193.445488][ T2233] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 193.453235][ T340] usb 4-1: SerialNumber: syz [ 193.458479][ T340] usb 4-1: config 0 descriptor?? [ 193.505672][ T340] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 193.514598][ T340] usb 4-1: Detected FT232BM [ 193.600344][ T30] audit: type=1400 audit(2000001397.750:267): avc: denied { mount } for pid=7499 comm="syz.1.3391" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 193.622319][ T30] audit: type=1400 audit(2000001397.759:268): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 193.653925][ T492] udevd[492]: 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 [ 193.728234][ T340] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 193.749705][ T340] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 193.757171][ T340] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 193.765516][ T7518] loop2: detected capacity change from 0 to 128 [ 193.767694][ T340] usb 4-1: USB disconnect, device number 74 [ 193.779252][ T340] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 193.789240][ T340] ftdi_sio 4-1:0.0: device disconnected [ 193.800825][ T7520] loop0: detected capacity change from 0 to 128 [ 193.877122][ T7520] EXT4-fs (loop0): Test dummy encryption mode enabled [ 193.884373][ T7520] EXT4-fs (loop0): error: journal path ./mnt is not a block device [ 193.932762][ T338] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 194.008141][ T2233] usb 5-1: New USB device found, idVendor=10d6, idProduct=2200, bcdDevice= 0.02 [ 194.017583][ T2233] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 194.025872][ T2233] usb 5-1: SerialNumber: syz [ 194.032143][ T2233] usb 5-1: config 0 descriptor?? [ 194.201929][ T338] usb 2-1: Using ep0 maxpacket: 8 [ 194.212784][ T39] usb 1-1: new full-speed USB device number 72 using dummy_hcd [ 194.245076][ T26] usb 3-1: new full-speed USB device number 77 using dummy_hcd [ 194.294573][ T287] usb 5-1: USB disconnect, device number 73 [ 194.331295][ T338] usb 2-1: config 0 has an invalid interface number: 139 but max is 0 [ 194.339669][ T338] usb 2-1: config 0 has no interface number 0 [ 194.345995][ T338] usb 2-1: config 0 interface 139 has no altsetting 0 [ 194.352903][ T338] usb 2-1: New USB device found, idVendor=103d, idProduct=0101, bcdDevice=8e.c0 [ 194.361973][ T338] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.370720][ T338] usb 2-1: config 0 descriptor?? [ 194.418139][ T338] usb 2-1: unknown interface protocol 0xa1, assuming v1 [ 194.425326][ T338] usb 2-1: cannot find UAC_HEADER [ 194.430874][ T338] snd-usb-audio: probe of 2-1:0.139 failed with error -22 [ 194.637862][ T287] usb 2-1: USB disconnect, device number 72 [ 194.643971][ T26] usb 3-1: config index 0 descriptor too short (expected 324, got 68) [ 194.652162][ T26] usb 3-1: too many endpoints for config 253 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 194.663185][ T39] usb 1-1: unable to get BOS descriptor or descriptor too short [ 194.672006][ T26] usb 3-1: config 253 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 23304, setting to 64 [ 194.683224][ T26] usb 3-1: config 253 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255 [ 194.696531][ T735] usb 4-1: new full-speed USB device number 75 using dummy_hcd [ 194.708124][ T39] usb 1-1: not running at top speed; connect to a high speed hub [ 194.783563][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 194.792673][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 194.800829][ T39] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 147, changing to 4 [ 194.811850][ T26] usb 3-1: SerialNumber: syz [ 194.837407][ T7532] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 194.988155][ T39] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 194.997595][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.005781][ T39] usb 1-1: Product: syz [ 195.010123][ T39] usb 1-1: Manufacturer: syz [ 195.014732][ T39] usb 1-1: SerialNumber: syz [ 195.085031][ T735] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 195.095301][ T735] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 195.117574][ T26] rndis_host 3-1:253.0: skipping garbage [ 195.126644][ T26] usb 3-1: USB disconnect, device number 77 [ 195.225018][ T7541] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 195.254599][ T7571] loop1: detected capacity change from 0 to 16 [ 195.268221][ T735] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 195.277514][ T735] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.285679][ T735] usb 4-1: Product: syz [ 195.289924][ T735] usb 4-1: Manufacturer: syz [ 195.294511][ T735] usb 4-1: SerialNumber: syz [ 195.333055][ T735] usb 4-1: bad CDC descriptors [ 195.361021][ T7571] erofs: (device loop1): erofs_fc_fill_super: rootino(nid 36) is not a directory(i_mode 26222) [ 195.397284][ T39] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 195.418822][ T39] usb 1-1: unit 2 not found! [ 195.425151][ T39] usb 1-1: USB disconnect, device number 72 [ 195.501026][ T30] audit: type=1326 audit(2000001399.505:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7580 comm="syz.1.3431" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2ce237cf79 code=0x0 [ 195.553211][ T60] usb 4-1: USB disconnect, device number 75 [ 195.612609][ T7541] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 195.622903][ T7541] usb 5-1: New USB device found, idVendor=03da, idProduct=2820, bcdDevice=52.3c [ 195.644463][ T7541] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.661998][ T7541] usb 5-1: config 0 descriptor?? [ 195.710016][ T7541] rndis_host 5-1:0.0: skipping garbage [ 195.715527][ T7541] usb 5-1: bad CDC descriptors [ 195.721871][ T7583] loop1: detected capacity change from 0 to 40427 [ 195.738022][ T7583] F2FS-fs (loop1): invalid crc value [ 195.752615][ T7583] F2FS-fs (loop1): Wrong cp_pack_start_sum: 1 [ 195.758743][ T7583] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 195.854207][ T7589] loop2: detected capacity change from 0 to 40427 [ 195.871513][ T7589] F2FS-fs (loop2): Fix alignment : done, start(4096) end(16896) block(12288) [ 195.907236][ T7589] F2FS-fs (loop2): invalid crc value [ 195.923118][ T7589] F2FS-fs (loop2): invalid crc value [ 195.932935][ T7601] overlayfs: bad mount option "redirect_dir=on\" [ 195.943799][ T39] usb 5-1: USB disconnect, device number 74 [ 195.949897][ T7589] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 196.290880][ T60] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 196.301662][ T2233] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 196.463184][ T39] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 196.463184][ T340] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 196.546903][ T659] loop4: p1 p2 p4 < > [ 196.551289][ T659] loop4: p1 start 16777216 is beyond EOD, truncated [ 196.557947][ T659] loop4: p2 size 515840 extends beyond EOD, truncated [ 196.567667][ T7637] loop4: p1 p2 p4 < > [ 196.571971][ T7637] loop4: p1 start 16777216 is beyond EOD, truncated [ 196.578651][ T7637] loop4: p2 size 515840 extends beyond EOD, truncated [ 196.678527][ T60] usb 2-1: config 0 has an invalid interface number: 219 but max is 0 [ 196.686736][ T60] usb 2-1: config 0 has no interface number 0 [ 196.693053][ T2233] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 196.703303][ T60] usb 2-1: config 0 interface 219 altsetting 0 endpoint 0xF has invalid maxpacket 1479, setting to 64 [ 196.714890][ T60] usb 2-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=65.bf [ 196.725918][ T659] udevd[659]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 196.732459][ T340] usb 3-1: Using ep0 maxpacket: 8 [ 196.741850][ T4702] udevd[4702]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 196.752366][ T60] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.754153][ T39] usb 4-1: Using ep0 maxpacket: 16 [ 196.768414][ T60] usb 2-1: config 0 descriptor?? [ 196.774519][ T4702] udevd[4702]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 196.774542][ T659] udevd[659]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 196.797002][ T2233] usb 1-1: New USB device found, idVendor=0403, idProduct=fa78, bcdDevice=ff.a8 [ 196.806122][ T2233] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=42 [ 196.814773][ T2233] usb 1-1: SerialNumber: syz [ 196.823694][ T60] rndis_host 2-1:0.219: invalid descriptor buffer length [ 196.831448][ T60] usb 2-1: bad CDC descriptors [ 196.836419][ T60] cdc_acm 2-1:0.219: invalid descriptor buffer length [ 196.843821][ T2233] usb 1-1: config 0 descriptor?? [ 196.883401][ T4702] loop4: p1 p2 p3 p4[EZD] [ 196.884222][ T2233] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 196.888119][ T4702] loop4: p1 start 16384 is beyond EOD, truncated [ 196.897633][ T2233] usb 1-1: Detected FT-X [ 196.902048][ T4702] loop4: p2 size 150994944 extends beyond EOD, [ 196.906433][ T340] usb 3-1: unable to get BOS descriptor or descriptor too short [ 196.907168][ T4702] truncated [ 196.923619][ T39] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 196.925946][ T4702] loop4: p3 start 67108864 is beyond EOD, [ 196.934538][ T39] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 196.940722][ T4702] truncated [ 196.951385][ T39] usb 4-1: config 1 interface 1 has no altsetting 0 [ 196.955695][ T4702] loop4: p4 size 33555584 extends beyond EOD, truncated [ 196.970241][ T7641] loop4: p1 p2 p3 p4[EZD] [ 196.974794][ T7641] loop4: p1 start 16384 is beyond EOD, truncated [ 196.981215][ T7641] loop4: p2 size 150994944 extends beyond EOD, truncated [ 196.988743][ T7641] loop4: p3 start 67108864 is beyond EOD, truncated [ 196.995499][ T340] usb 3-1: config 9 has an invalid interface number: 2 but max is 0 [ 196.995528][ T7641] loop4: p4 size 33555584 extends beyond EOD, [ 197.003546][ T340] usb 3-1: config 9 has no interface number 0 [ 197.003572][ T340] usb 3-1: config 9 interface 2 altsetting 248 endpoint 0xD has an invalid bInterval 0, changing to 7 [ 197.003599][ T340] usb 3-1: config 9 interface 2 altsetting 248 endpoint 0x8C has invalid maxpacket 512, setting to 64 [ 197.011097][ T7641] truncated [ 197.015937][ T340] usb 3-1: config 9 interface 2 has no altsetting 0 [ 197.063467][ T735] usb 2-1: USB disconnect, device number 73 [ 197.103736][ T492] udevd[492]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 197.104943][ T4702] udevd[4702]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 197.123531][ T2233] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 197.132863][ T4702] udevd[4702]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 197.133170][ T492] udevd[492]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 197.152450][ T39] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 197.161529][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.163390][ T2233] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 197.169855][ T39] usb 4-1: Product: syz [ 197.180913][ T39] usb 4-1: Manufacturer: syz [ 197.185756][ T39] usb 4-1: SerialNumber: syz [ 197.206308][ T2233] ftdi_sio 1-1:0.0: GPIO initialisation failed: -71 [ 197.213880][ T2233] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 197.223463][ T2233] usb 1-1: USB disconnect, device number 73 [ 197.234199][ T2233] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 197.243915][ T340] usb 3-1: New USB device found, idVendor=09fb, idProduct=6029, bcdDevice=7e.11 [ 197.253354][ T340] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.261829][ T2233] ftdi_sio 1-1:0.0: device disconnected [ 197.267924][ T340] usb 3-1: Product: syz [ 197.272904][ T340] usb 3-1: Manufacturer: syz [ 197.277518][ T340] usb 3-1: SerialNumber: syz [ 197.345944][ T7541] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 197.529018][ T39] usb 4-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 197.553436][ T39] usb 4-1: USB disconnect, device number 76 [ 197.604310][ T7541] usb 5-1: Using ep0 maxpacket: 8 [ 197.623199][ T7645] IPv6: addrconf: prefix option has invalid lifetime [ 197.647992][ T340] ftdi_sio 3-1:9.2: FTDI USB Serial Device converter detected [ 197.660763][ T340] usb 3-1: Detected FT-X [ 197.679791][ T340] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 197.697771][ T30] audit: type=1326 audit(2000001401.549:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7654 comm="syz.0.3468" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7870f8bf79 code=0x0 [ 197.720979][ T340] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 197.744552][ T340] ftdi_sio 3-1:9.2: GPIO initialisation failed: -71 [ 197.752046][ T30] audit: type=1326 audit(2000001401.595:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7654 comm="syz.0.3468" exe="/root/syz-executor" sig=31 arch=c000003e syscall=436 compat=0 ip=0x7f7870f8bf79 code=0x0 [ 197.763886][ T340] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 197.787785][ T340] usb 3-1: USB disconnect, device number 78 [ 197.798209][ T7541] usb 5-1: unable to get BOS descriptor or descriptor too short [ 197.805395][ T340] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 197.808664][ T659] udevd[659]: 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 [ 197.827610][ T340] ftdi_sio 3-1:9.2: device disconnected [ 197.916533][ T7541] usb 5-1: config 1 interface 0 altsetting 6 bulk endpoint 0x1 has invalid maxpacket 1023 [ 197.926495][ T7541] usb 5-1: config 1 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 197.939669][ T7541] usb 5-1: config 1 interface 0 has no altsetting 0 [ 198.013426][ T39] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 198.131821][ T7541] usb 5-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 198.157138][ T7541] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.174852][ T7541] usb 5-1: Product: syz [ 198.177983][ T7667] set_capacity_and_notify: 2 callbacks suppressed [ 198.178025][ T7667] loop2: detected capacity change from 0 to 512 [ 198.179220][ T7541] usb 5-1: Manufacturer: syz [ 198.211418][ T7667] EXT4-fs warning (device loop2): read_mmp_block:115: Error -117 while reading MMP block 12 [ 198.217981][ T7541] usb 5-1: SerialNumber: syz [ 198.250252][ T7643] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 198.282530][ T39] usb 2-1: Using ep0 maxpacket: 16 [ 198.422483][ T39] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 198.448349][ T39] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 198.574633][ T7541] usb 5-1: USB disconnect, device number 75 [ 198.626083][ T7691] loop2: detected capacity change from 0 to 512 [ 198.637747][ T39] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 198.648383][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.666402][ T39] usb 2-1: Product: syz [ 198.670896][ T39] usb 2-1: Manufacturer: syz [ 198.675956][ T39] usb 2-1: SerialNumber: syz [ 198.699000][ T7661] loop3: detected capacity change from 0 to 131072 [ 198.735059][ T7691] EXT4-fs (loop2): Ignoring removed bh option [ 198.747065][ T7661] F2FS-fs (loop3): invalid crc_offset: 771756028 [ 198.754736][ T7691] EXT4-fs error (device loop2): ext4_ext_check_inode:501: inode #4: comm syz.2.3486: pblk 19 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 198.773246][ T7691] EXT4-fs error (device loop2): ext4_quota_enable:6436: comm syz.2.3486: Bad quota inode: 4, type: 1 [ 198.784460][ T7691] EXT4-fs warning (device loop2): ext4_enable_quotas:6477: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 198.789126][ T7661] F2FS-fs (loop3): Mismatch valid blocks 2 vs. 3 [ 198.802470][ T7691] EXT4-fs (loop2): mount failed [ 198.810986][ T7661] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-117) [ 198.982135][ T338] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 199.025273][ T39] usb 2-1: 0:2 : does not exist [ 199.055404][ T39] usb 2-1: USB disconnect, device number 74 [ 199.153137][ T7743] loop4: detected capacity change from 0 to 256 [ 199.164016][ T7743] exFAT-fs (loop4): bogus data start sector [ 199.170172][ T7743] exFAT-fs (loop4): failed to read boot sector [ 199.179795][ T7743] exFAT-fs (loop4): failed to recognize exfat type [ 199.253480][ T7737] loop3: detected capacity change from 0 to 40427 [ 199.280409][ T7737] F2FS-fs (loop3): invalid crc value [ 199.292942][ T7737] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 199.334258][ T7737] F2FS-fs (loop3): inconsistent node block, nid:3, node_footer[nid:83886083,ino:3,ofs:0,cpver:1219692001,blkaddr:4098] [ 199.347030][ T7737] F2FS-fs (loop3): Failed to read root inode [ 199.380483][ T338] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 199.392217][ T338] usb 1-1: config 1 has no interface number 1 [ 199.398334][ T338] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 199.537441][ T7764] loop3: detected capacity change from 0 to 512 [ 199.574218][ T338] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 199.583543][ T338] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 199.591660][ T338] usb 1-1: Product: syz [ 199.595885][ T338] usb 1-1: Manufacturer: syz [ 199.600490][ T338] usb 1-1: SerialNumber: syz [ 199.621663][ T7764] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.3519: bg 0: block 393: padding at end of block bitmap is not set [ 199.636572][ T7764] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6194: Corrupt filesystem [ 199.645786][ T7764] EXT4-fs (loop3): 2 truncates cleaned up [ 199.651796][ T7764] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 199.713966][ T7767] loop3: detected capacity change from 0 to 512 [ 199.724893][ T39] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 199.778212][ T30] audit: type=1400 audit(2000001403.481:272): avc: denied { create } for pid=7772 comm="syz.2.3523" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 199.806857][ T7767] EXT4-fs error (device loop3): ext4_iget_extra_inode:4597: inode #15: comm syz.3.3520: corrupted in-inode xattr [ 199.818981][ T7541] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 199.832790][ T7767] EXT4-fs error (device loop3): ext4_orphan_get:1405: comm syz.3.3520: couldn't read orphan inode 15 (err -117) [ 199.847231][ T7767] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,,errors=continue. Quota mode: none. [ 199.906859][ T7789] loop3: detected capacity change from 0 to 512 [ 199.946254][ T7789] EXT4-fs (loop3): Ignoring removed mblk_io_submit option [ 199.961685][ T7789] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 199.980446][ T7789] EXT4-fs error (device loop3): ext4_orphan_get:1400: inode #12: comm syz.3.3530: iget: bad i_size value: -562949953417216 [ 199.983210][ T39] usb 5-1: Using ep0 maxpacket: 32 [ 199.994637][ T7789] EXT4-fs (loop3): Remounting filesystem read-only [ 199.998900][ T338] usb 1-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 200.005479][ T7789] EXT4-fs error (device loop3): ext4_orphan_get:1405: comm syz.3.3530: couldn't read orphan inode 12 (err -117) [ 200.025215][ T338] usb 1-1: 2:1 : sample bitwidth 253 in over sample bytes 0 [ 200.025240][ T338] usb 1-1: 2:1 : unsupported sample bitwidth 253 in 0 bytes [ 200.040308][ T7789] EXT4-fs (loop3): Remounting filesystem read-only [ 200.047279][ T338] usb 1-1: USB disconnect, device number 74 [ 200.053486][ T7789] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobarrier,noblock_validity,mblk_io_submit,barrier=0x0000000000000003,errors=remount-ro,acl,journal_ioprio=0x0000000000000001,max_batch_time=0x0000000000000006,resgid=0x000000000000ee002. Quota mode: writeback. [ 200.144615][ T39] usb 5-1: config 0 has an invalid interface number: 207 but max is 0 [ 200.153195][ T39] usb 5-1: config 0 has no interface number 0 [ 200.219990][ T7541] usb 2-1: New USB device found, idVendor=1235, idProduct=0018, bcdDevice=f0.ee [ 200.229217][ T7541] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.238477][ T7541] usb 2-1: config 0 descriptor?? [ 200.273715][ T340] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 200.285216][ T7541] usb 2-1: selecting invalid altsetting 1 [ 200.291122][ T7541] snd-usb-audio: probe of 2-1:0.0 failed with error -22 [ 200.306646][ T659] udevd[659]: 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 [ 200.327545][ T39] usb 5-1: New USB device found, idVendor=0ace, idProduct=2011, bcdDevice= 1.01 [ 200.336674][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.344760][ T39] usb 5-1: Product: syz [ 200.349014][ T39] usb 5-1: Manufacturer: syz [ 200.353621][ T39] usb 5-1: SerialNumber: syz [ 200.358782][ T39] usb 5-1: config 0 descriptor?? [ 200.403312][ T39] usb-storage 5-1:0.207: USB Mass Storage device detected [ 200.411282][ T39] usb-storage 5-1:0.207: device ignored [ 200.478241][ T2233] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 200.503679][ T39] usb 2-1: USB disconnect, device number 75 [ 200.624369][ T7541] usb 5-1: USB disconnect, device number 76 [ 200.661252][ T340] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 200.736484][ T60] usb 1-1: new low-speed USB device number 75 using dummy_hcd [ 200.833382][ T340] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=8e.0b [ 200.842477][ T340] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.850594][ T340] usb 3-1: Product: syz [ 200.854819][ T340] usb 3-1: Manufacturer: syz [ 200.859421][ T340] usb 3-1: SerialNumber: syz [ 200.864729][ T340] usb 3-1: config 0 descriptor?? [ 200.869860][ T2233] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 200.878733][ T2233] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 200.888868][ T2233] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 201.059343][ T2233] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 201.068499][ T2233] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.076604][ T2233] usb 4-1: Product: syz [ 201.080821][ T2233] usb 4-1: Manufacturer: syz [ 201.085443][ T2233] usb 4-1: SerialNumber: syz [ 201.125297][ T30] audit: type=1326 audit(2000001404.735:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7818 comm="syz.1.3543" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2ce237cf79 code=0x0 [ 201.148183][ T60] usb 1-1: config index 0 descriptor too short (expected 1307, got 27) [ 201.156625][ T60] usb 1-1: config 0 has an invalid interface number: 0 but max is -1 [ 201.164799][ T60] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 201.173885][ T60] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 is Bulk; changing to Interrupt [ 201.190881][ T60] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 201.206201][ T340] usb 3-1: USB disconnect, device number 79 [ 201.436812][ T4705] udevd[4705]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 201.457555][ T60] usb 1-1: string descriptor 0 read error: -22 [ 201.463845][ T60] usb 1-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 201.473113][ T2233] usb 4-1: 0:2 : does not exist [ 201.478475][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.487686][ T2233] usb 4-1: USB disconnect, device number 77 [ 201.495598][ T60] usb 1-1: config 0 descriptor?? [ 201.511316][ T447] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 201.518938][ T789] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 201.543982][ T60] hub 1-1:0.0: bad descriptor, ignoring hub [ 201.549981][ T60] hub: probe of 1-1:0.0 failed with error -5 [ 201.557016][ T60] input: USB Acecad 302 Tablet 0460:0008 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input14 [ 201.718266][ T659] udevd[659]: 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 [ 201.733246][ T7827] SELinux: security_context_str_to_sid() failed for (dev ?, type ?) errno=-22 [ 201.743121][ T7827] SELinux: security_context_str_to_sid() failed for (dev binder, type binder) errno=-22 [ 201.767201][ T2233] usb 1-1: USB disconnect, device number 75 [ 201.780338][ T789] usb 5-1: Using ep0 maxpacket: 16 [ 201.800403][ T7833] SELinux: security_context_str_to_sid(unconfined_u) failed for (dev ?, type ?) errno=-22 [ 201.810514][ T7833] tmpfs: Unknown parameter 'fscontext' [ 201.909512][ T789] usb 5-1: config 1 has an invalid interface number: 214 but max is 0 [ 201.917762][ T789] usb 5-1: config 1 has no interface number 0 [ 201.930532][ T789] usb 5-1: config 1 interface 214 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 201.945415][ T789] usb 5-1: config 1 interface 214 altsetting 2 bulk endpoint 0x81 has invalid maxpacket 64 [ 201.955874][ T447] usb 2-1: unable to get BOS descriptor or descriptor too short [ 201.964019][ T789] usb 5-1: config 1 interface 214 has no altsetting 0 [ 201.980415][ T7859] SELinux: security_context_str_to_sid() failed for (dev ?, type ?) errno=-22 [ 201.993516][ T7859] SELinux: security_context_str_to_sid() failed for (dev tmpfs, type tmpfs) errno=-22 [ 202.049429][ T447] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 202.063043][ T30] audit: type=1326 audit(2000001405.609:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7870 comm="syz.3.3570" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4561c02f79 code=0x7ffc0000 [ 202.069374][ T447] usb 2-1: config 1 has no interface number 1 [ 202.177748][ T789] usb 5-1: New USB device found, idVendor=07b4, idProduct=010a, bcdDevice= 1.02 [ 202.187316][ T789] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.195416][ T789] usb 5-1: Product: syz [ 202.199772][ T789] usb 5-1: Manufacturer: syz [ 202.204366][ T789] usb 5-1: SerialNumber: syz [ 202.231127][ T7822] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 202.238185][ T7822] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 202.252962][ T789] ums-alauda 5-1:1.214: USB Mass Storage device detected [ 202.261237][ T789] scsi host1: usb-storage 5-1:1.214 [ 202.284550][ T447] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 202.293649][ T447] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.301794][ T447] usb 2-1: Product: syz [ 202.306100][ T447] usb 2-1: Manufacturer: syz [ 202.310731][ T447] usb 2-1: SerialNumber: syz [ 202.337083][ T7898] loop0: detected capacity change from 0 to 1024 [ 202.402610][ T7898] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 202.425010][ T7898] EXT4-fs (loop0): mounted filesystem without journal. Opts: dioread_nolock,data_err=abort,inlinecrypt,noauto_da_alloc,data_err=ignore,delalloc,nodiscard,grpquota,noblock_validity,user_xattr,mb_optimize_scan=0x0000000000000001,errors=remount-ro,sb=0x4000000000000000,sb=0x0000000000000. Quota mode: writeback. [ 202.454115][ T39] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 202.466248][ T2233] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 202.481118][ T340] usb 5-1: USB disconnect, device number 77 [ 202.506007][ T30] audit: type=1326 audit(2000001406.020:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7901 comm="syz.0.3582" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7870f8bf79 code=0x0 [ 202.571077][ T7904] loop0: detected capacity change from 0 to 512 [ 202.583929][ T7904] EXT4-fs (loop0): 1 orphan inode deleted [ 202.589700][ T7904] EXT4-fs (loop0): mounted filesystem without journal. Opts: nodioread_nolock,journal_dev=0x00000000040000ff,debug_want_extra_isize=0x000000000000005c,nouid32,resgid=0x0000000000000000,acl,init_itable=0x0000000000008d55,,errors=continue. Quota mode: none. [ 202.712268][ T447] usb 2-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 202.720986][ T447] usb 2-1: 2:1 : sample bitwidth 139 in over sample bytes 3 [ 202.731925][ T447] usb 2-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 202.738105][ T2233] usb 3-1: Using ep0 maxpacket: 16 [ 202.757131][ T447] usb 2-1: USB disconnect, device number 76 [ 202.861879][ T2233] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 202.872079][ T2233] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 202.904561][ T39] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 202.913290][ T39] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 202.923455][ T39] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 202.932343][ T39] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 202.979934][ T4702] udevd[4702]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 203.054290][ T2233] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 203.063717][ T2233] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.072029][ T338] usb 1-1: new low-speed USB device number 76 using dummy_hcd [ 203.079708][ T2233] usb 3-1: Product: syz [ 203.083961][ T2233] usb 3-1: Manufacturer: syz [ 203.088835][ T2233] usb 3-1: SerialNumber: syz [ 203.118426][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 203.129597][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.137657][ T39] usb 4-1: Product: syz [ 203.146086][ T39] usb 4-1: Manufacturer: syz [ 203.155766][ T39] usb 4-1: SerialNumber: syz [ 203.204384][ T39] cdc_ncm 4-1:1.0: skipping garbage [ 203.209635][ T39] cdc_ncm 4-1:1.0: invalid descriptor buffer length [ 203.217184][ T39] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 203.224042][ T39] cdc_ncm 4-1:1.0: bind() failure [ 203.425941][ T39] usb 4-1: USB disconnect, device number 78 [ 203.460531][ T2233] usb 3-1: 0:2 : does not exist [ 203.465423][ T2233] usb 3-1: unit 3 not found! [ 203.473119][ T2233] usb 3-1: USB disconnect, device number 80 [ 203.481476][ T659] udevd[659]: 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 [ 203.497359][ T7541] usb 2-1: new full-speed USB device number 77 using dummy_hcd [ 203.535623][ T338] usb 1-1: unable to get BOS descriptor or descriptor too short [ 203.620850][ T338] usb 1-1: config 1 interface 0 altsetting 195 endpoint 0x82 is Bulk; changing to Interrupt [ 203.631003][ T338] usb 1-1: config 1 interface 0 altsetting 195 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 203.644362][ T338] usb 1-1: config 1 interface 0 has no altsetting 0 [ 203.738401][ T789] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 203.898886][ T7541] usb 2-1: config 0 has an invalid interface number: 237 but max is 0 [ 203.907181][ T338] usb 1-1: string descriptor 0 read error: -22 [ 203.913417][ T7541] usb 2-1: config 0 has no interface number 0 [ 203.919564][ T338] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 203.929043][ T7541] usb 2-1: config 0 interface 237 altsetting 0 endpoint 0x1 has invalid maxpacket 1024, setting to 64 [ 203.942976][ T338] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.952215][ T7927] set_capacity_and_notify: 1 callbacks suppressed [ 203.952237][ T7927] loop2: detected capacity change from 0 to 128 [ 203.965114][ T7911] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 203.984039][ T7911] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 203.998151][ T7927] FAT-fs (loop2): bogus sectors per cluster 0 [ 204.004451][ T7927] FAT-fs (loop2): Can't find a valid FAT filesystem [ 204.011861][ T338] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 204.084991][ T7933] loop2: detected capacity change from 0 to 512 [ 204.117723][ T7933] EXT4-fs (loop2): orphan cleanup on readonly fs [ 204.124269][ T7541] usb 2-1: New USB device found, idVendor=05ac, idProduct=8501, bcdDevice=12.2a [ 204.133465][ T7541] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.141631][ T7933] ================================================================== [ 204.149740][ T7933] BUG: KASAN: use-after-free in __ext4_iget+0x2bb/0x3e50 [ 204.156946][ T7933] Read of size 8 at addr ffff888129695ff8 by task syz.2.3597/7933 [ 204.164845][ T7933] [ 204.167170][ T7933] CPU: 1 PID: 7933 Comm: syz.2.3597 Tainted: G W syzkaller #0 [ 204.175958][ T7933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 204.177026][ T789] usb 5-1: unable to get BOS descriptor or descriptor too short [ 204.186022][ T7933] Call Trace: [ 204.186032][ T7933] [ 204.186041][ T7933] __dump_stack+0x21/0x30 [ 204.204237][ T7933] dump_stack_lvl+0x110/0x170 [ 204.208929][ T7933] ? show_regs_print_info+0x20/0x20 [ 204.214147][ T7933] ? load_image+0x3e0/0x3e0 [ 204.218655][ T7933] ? _raw_spin_lock+0x94/0xf0 [ 204.223338][ T7933] print_address_description+0x7f/0x2c0 [ 204.228891][ T7933] ? __ext4_iget+0x2bb/0x3e50 [ 204.233600][ T7933] kasan_report+0xf1/0x140 [ 204.238045][ T7933] ? __ext4_iget+0x2bb/0x3e50 [ 204.242753][ T7933] __asan_report_load8_noabort+0x14/0x20 [ 204.246027][ T447] usb 1-1: USB disconnect, device number 76 [ 204.248419][ T7933] __ext4_iget+0x2bb/0x3e50 [ 204.258829][ T7933] ? load_image+0x3e0/0x3e0 [ 204.263362][ T7933] ? xas_nomem+0x6b/0x1d0 [ 204.267722][ T7933] ? ext4_get_projid+0x140/0x140 [ 204.272691][ T7933] ? __ext4_msg+0x217/0x230 [ 204.277214][ T7933] ext4_enable_quotas+0x33c/0x6d0 [ 204.282238][ T7933] ? ext4_feature_set_ok+0x1db/0x240 [ 204.283881][ T789] usb 5-1: config 14 has an invalid interface number: 21 but max is 0 [ 204.287520][ T7933] ext4_orphan_cleanup+0x474/0x10f0 [ 204.287564][ T7933] ? ext4_orphan_del+0xbf0/0xbf0 [ 204.296035][ T789] usb 5-1: config 14 has no interface number 0 [ 204.300924][ T7933] ? ext4_register_sysfs+0x285/0x2c0 [ 204.307006][ T2233] usb 4-1: new full-speed USB device number 79 using dummy_hcd [ 204.312017][ T7933] ? errseq_check_and_advance+0x66/0x130 [ 204.318312][ T789] usb 5-1: config 14 interface 21 altsetting 251 bulk endpoint 0xA has invalid maxpacket 32 [ 204.324932][ T7933] ext4_fill_super+0x84ab/0x8bd0 [ 204.331821][ T789] usb 5-1: config 14 interface 21 has no altsetting 0 [ 204.340800][ T7933] ? ext4_mount+0x40/0x40 [ 204.340824][ T7933] ? set_blocksize+0x1eb/0x370 [ 204.361629][ T7933] ? sb_set_blocksize+0xaa/0xf0 [ 204.366482][ T7933] ? ext4_mount+0x40/0x40 [ 204.370807][ T7933] mount_bdev+0x2ae/0x3e0 [ 204.375142][ T7933] ? ext4_mount+0x40/0x40 [ 204.379470][ T7933] ext4_mount+0x34/0x40 [ 204.383627][ T7933] legacy_get_tree+0xed/0x190 [ 204.388303][ T7933] ? ext4_errno_to_code+0x160/0x160 [ 204.393498][ T7933] vfs_get_tree+0x89/0x260 [ 204.397915][ T7933] do_new_mount+0x25a/0xa20 [ 204.402418][ T7933] path_mount+0x659/0xff0 [ 204.406751][ T7933] ? user_path_at_empty+0x161/0x1c0 [ 204.411951][ T7933] __se_sys_mount+0x320/0x390 [ 204.416649][ T7933] ? __x64_sys_mount+0xd0/0xd0 [ 204.421420][ T7933] __x64_sys_mount+0xbf/0xd0 [ 204.426091][ T7933] x64_sys_call+0x6bf/0x9a0 [ 204.430614][ T7933] do_syscall_64+0x4c/0xa0 [ 204.435026][ T7933] ? clear_bhb_loop+0x50/0xa0 [ 204.439696][ T7933] ? clear_bhb_loop+0x50/0xa0 [ 204.444492][ T7933] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 204.450391][ T7933] RIP: 0033:0x7ffbedd8020a [ 204.454812][ T7933] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 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 e8 ff ff ff f7 d8 64 89 01 48 [ 204.474539][ T7933] RSP: 002b:00007ffbec7d9e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 204.482961][ T7933] RAX: ffffffffffffffda RBX: 00007ffbec7d9ee0 RCX: 00007ffbedd8020a [ 204.490942][ T7933] RDX: 00002000000005c0 RSI: 0000200000000080 RDI: 00007ffbec7d9ea0 [ 204.498969][ T7933] RBP: 00002000000005c0 R08: 00007ffbec7d9ee0 R09: 000000000020001f [ 204.506942][ T7933] R10: 000000000020001f R11: 0000000000000246 R12: 0000200000000080 [ 204.508532][ T789] usb 5-1: New USB device found, idVendor=c880, idProduct=760e, bcdDevice=35.fc [ 204.514927][ T7933] R13: 00007ffbec7d9ea0 R14: 0000000000000561 R15: 0000200000000040 [ 204.514953][ T7933] [ 204.524321][ T789] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.531972][ T7933] [ 204.531978][ T7933] Allocated by task 3929: [ 204.531988][ T7933] __kasan_slab_alloc+0xbd/0xf0 [ 204.532011][ T7933] slab_post_alloc_hook+0x4f/0x2b0 [ 204.539571][ T789] usb 5-1: Product: syz [ 204.543028][ T7933] kmem_cache_alloc+0xf7/0x260 [ 204.543057][ T7933] f2fs_alloc_inode+0x26/0x330 [ 204.543077][ T7933] iget_locked+0x16c/0x7e0 [ 204.546216][ T789] usb 5-1: Manufacturer: syz [ 204.549745][ T7933] f2fs_iget+0x55/0x5060 [ 204.549768][ T7933] f2fs_fill_super+0x3d0e/0x6dc0 [ 204.555515][ T789] usb 5-1: SerialNumber: syz [ 204.559738][ T7933] mount_bdev+0x2ae/0x3e0 [ 204.593909][ T7925] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 204.596155][ T7933] f2fs_mount+0x34/0x40 [ 204.611673][ T7933] legacy_get_tree+0xed/0x190 [ 204.616365][ T7933] vfs_get_tree+0x89/0x260 [ 204.620888][ T7933] do_new_mount+0x25a/0xa20 [ 204.625403][ T7933] path_mount+0x659/0xff0 [ 204.629728][ T7933] __se_sys_mount+0x320/0x390 [ 204.634403][ T7933] __x64_sys_mount+0xbf/0xd0 [ 204.639017][ T7933] x64_sys_call+0x6bf/0x9a0 [ 204.643543][ T7933] do_syscall_64+0x4c/0xa0 [ 204.647980][ T7933] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 204.653960][ T7933] [ 204.656274][ T7933] Last potentially related work creation: [ 204.661985][ T7933] kasan_save_stack+0x3a/0x60 [ 204.666658][ T7933] __kasan_record_aux_stack+0xd2/0x100 [ 204.672117][ T7933] kasan_record_aux_stack_noalloc+0xb/0x10 [ 204.677923][ T7933] call_rcu+0x10b/0xf80 [ 204.682116][ T7933] evict+0x834/0x8d0 [ 204.686023][ T7933] iput+0x635/0x7c0 [ 204.689849][ T7933] f2fs_put_super+0x6a2/0xc10 [ 204.694545][ T7933] generic_shutdown_super+0x151/0x330 [ 204.699926][ T7933] kill_block_super+0x7f/0xf0 [ 204.704625][ T7933] kill_f2fs_super+0x303/0x3b0 [ 204.709388][ T7933] deactivate_locked_super+0xa0/0x100 [ 204.711560][ T2233] usb 4-1: config 8 has an invalid interface number: 223 but max is 0 [ 204.714759][ T7933] deactivate_super+0xaf/0xe0 [ 204.723217][ T2233] usb 4-1: config 8 has no interface number 0 [ 204.727604][ T7933] cleanup_mnt+0x45b/0x510 [ 204.737230][ T2233] usb 4-1: config 8 interface 223 altsetting 0 endpoint 0x7 has invalid maxpacket 512, setting to 64 [ 204.738089][ T7933] __cleanup_mnt+0x19/0x20 [ 204.753356][ T7933] task_work_run+0x127/0x190 [ 204.757946][ T7933] exit_to_user_mode_loop+0xd0/0xe0 [ 204.763179][ T7933] exit_to_user_mode_prepare+0x87/0xd0 [ 204.768638][ T7933] syscall_exit_to_user_mode+0x1a/0x30 [ 204.774097][ T7933] do_syscall_64+0x58/0xa0 [ 204.778509][ T7933] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 204.784401][ T7933] [ 204.786719][ T7933] Second to last potentially related work creation: [ 204.793293][ T7933] kasan_save_stack+0x3a/0x60 [ 204.797992][ T7933] __kasan_record_aux_stack+0xd2/0x100 [ 204.803452][ T7933] kasan_record_aux_stack_noalloc+0xb/0x10 [ 204.809429][ T7933] call_rcu+0x10b/0xf80 [ 204.813616][ T7933] evict+0x834/0x8d0 [ 204.817532][ T7933] iput+0x635/0x7c0 [ 204.821389][ T7933] f2fs_put_super+0x661/0xc10 [ 204.826099][ T7933] generic_shutdown_super+0x151/0x330 [ 204.831497][ T7933] kill_block_super+0x7f/0xf0 [ 204.836196][ T7933] kill_f2fs_super+0x303/0x3b0 [ 204.840978][ T7933] deactivate_locked_super+0xa0/0x100 [ 204.846380][ T7933] deactivate_super+0xaf/0xe0 [ 204.851089][ T7933] cleanup_mnt+0x45b/0x510 [ 204.855541][ T7933] __cleanup_mnt+0x19/0x20 [ 204.859989][ T7933] task_work_run+0x127/0x190 [ 204.865080][ T7933] exit_to_user_mode_loop+0xd0/0xe0 [ 204.870282][ T7933] exit_to_user_mode_prepare+0x87/0xd0 [ 204.875738][ T7933] syscall_exit_to_user_mode+0x1a/0x30 [ 204.881197][ T7933] do_syscall_64+0x58/0xa0 [ 204.885616][ T7933] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 204.891513][ T7933] [ 204.893851][ T7933] The buggy address belongs to the object at ffff888129695af0 [ 204.893851][ T7933] which belongs to the cache f2fs_inode_cache of size 1424 [ 204.908421][ T7933] The buggy address is located 1288 bytes inside of [ 204.908421][ T7933] 1424-byte region [ffff888129695af0, ffff888129696080) [ 204.914650][ T2233] usb 4-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d [ 204.921871][ T7933] The buggy address belongs to the page: [ 204.921883][ T7933] page:ffffea0004a5a400 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888129692a70 pfn:0x129690 [ 204.931188][ T2233] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.936552][ T7933] head:ffffea0004a5a400 order:3 compound_mapcount:0 compound_pincount:0 [ 204.936570][ T7933] flags: 0x4000000000010200(slab|head|zone=1) [ 204.952858][ T2233] usb 4-1: Product: syz [ 204.956106][ T7933] raw: 4000000000010200 0000000000000000 dead000000000122 ffff8881081f7200 [ 204.965058][ T2233] usb 4-1: Manufacturer: syz [ 204.970502][ T7933] raw: ffff888129692a70 000000008015000e 00000001ffffffff 0000000000000000 [ 204.970515][ T7933] page dumped because: kasan: bad access detected [ 204.970525][ T7933] page_owner tracks the page as allocated [ 204.970532][ T7933] 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 608, ts 35445402625, free_ts 0 [ 204.978898][ T2233] usb 4-1: SerialNumber: syz [ 204.983538][ T7933] post_alloc_hook+0x192/0x1b0 [ 205.000912][ T30] audit: type=1400 audit(2000001408.331:276): 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 [ 205.003214][ T7933] prep_new_page+0x1c/0x110 [ 205.008950][ T30] audit: type=1400 audit(2000001408.331:277): 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 [ 205.029503][ T7933] get_page_from_freelist+0x2d3a/0x2dc0 [ 205.029525][ T7933] __alloc_pages+0x1a2/0x460 [ 205.029544][ T7933] new_slab+0xa1/0x4d0 [ 205.029565][ T7933] ___slab_alloc+0x381/0x810 [ 205.029583][ T7933] __slab_alloc+0x49/0x90 [ 205.029601][ T7933] kmem_cache_alloc+0x138/0x260 [ 205.036006][ T30] audit: type=1400 audit(2000001408.331:278): 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 [ 205.038952][ T7933] f2fs_alloc_inode+0x26/0x330 [ 205.062387][ T30] audit: type=1400 audit(2000001408.331:279): 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 [ 205.065155][ T7933] iget_locked+0x16c/0x7e0 [ 205.065180][ T7933] f2fs_iget+0x55/0x5060 [ 205.065196][ T7933] f2fs_fill_super+0x3d0e/0x6dc0 [ 205.065215][ T7933] mount_bdev+0x2ae/0x3e0 [ 205.065234][ T7933] f2fs_mount+0x34/0x40 [ 205.065249][ T7933] legacy_get_tree+0xed/0x190 [ 205.065267][ T7933] vfs_get_tree+0x89/0x260 [ 205.065284][ T7933] page_owner free stack trace missing [ 205.065291][ T7933] [ 205.065295][ T7933] Memory state around the buggy address: [ 205.065306][ T7933] ffff888129695e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 205.089132][ T30] audit: type=1400 audit(2000001408.331:280): 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 [ 205.092116][ T7933] ffff888129695f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 205.097133][ T30] audit: type=1400 audit(2000001408.331:281): 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 [ 205.100777][ T7933] >ffff888129695f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 205.100789][ T7933] ^ [ 205.100802][ T7933] ffff888129696000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 205.288818][ T7933] ffff888129696080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 205.296901][ T7933] ================================================================== [ 205.304955][ T7933] Disabling lock debugging due to kernel taint [ 205.312701][ T7933] EXT4-fs error (device loop2): ext4_quota_enable:6433: inode #3: comm syz.2.3597: unexpected EA_INODE flag [ 205.319472][ T7541] usb 2-1: Product: syz [ 205.328991][ T7541] usb 2-1: Manufacturer: syz [ 205.333793][ T7541] usb 2-1: SerialNumber: syz [ 205.338335][ T7933] EXT4-fs error (device loop2): ext4_quota_enable:6436: comm syz.2.3597: Bad quota inode: 3, type: 0 [ 205.338744][ T7933] EXT4-fs warning (device loop2): ext4_enable_quotas:6477: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 205.360872][ T7541] usb 2-1: config 0 descriptor?? [ 205.370096][ T2233] usb 4-1: USB disconnect, device number 79 [ 205.378329][ T7933] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 205.385863][ T7933] EXT4-fs (loop2): mounted filesystem without journal. Opts: acl,noauto_da_alloc,delalloc,,errors=continue. Quota mode: writeback. [ 205.428173][ T7541] usb 2-1: Found UVC 0.00 device syz (05ac:8501) [ 205.434836][ T7541] usb 2-1: No valid video chain found. [ 205.513096][ T789] usb 5-1: MIDIStreaming interface descriptor not found [ 205.524699][ T789] usb 5-1: USB disconnect, device number 78 [ 205.643987][ T2233] usb 2-1: USB disconnect, device number 77